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This is equivalent to a diff from 49e104fa48 to 224ba13ab4

2018-05-11
09:42
TIP #425 implementation: Correct use of UTF-8 in Panic Callback (Windows only) check-in: e2d9683a48 user: jan.nijtmans tags: core-8-branch
2018-03-15
23:01
In case of redirecting stderr to a file on Windows, append CRLF after Panic output. Closed-Leaf check-in: 224ba13ab4 user: jan.nijtmans tags: win-console-panic
21:53
merge 8.7 check-in: a50f884700 user: jan.nijtmans tags: win-console-panic
2017-11-13
08:59
merge tcl-9-cleanup (and also a minor bug-fix from core-8-branch). check-in: b03c4194f0 user: jan.nijtmans tags: trunk
2017-11-09
15:47
Rebase branch to trunk. check-in: f714eca8f2 user: dgp tags: dgp-refactor
14:44
merge trunk check-in: d27981d722 user: dgp tags: no-wideint
14:40
merge trunk Closed-Leaf check-in: 844ae11ba0 user: dgp tags: tcl-9-cleanup
13:46
merge trunk check-in: a10fc87c05 user: dgp tags: dgp-properbytearray
12:52
merge trunk check-in: 54f289e311 user: jan.nijtmans tags: novem
12:51
merge core-8-branch check-in: 49e104fa48 user: jan.nijtmans tags: trunk
12:50
merge core-8-6-branch check-in: ef4cc04bc1 user: jan.nijtmans tags: core-8-branch
2017-11-08
09:38
merge core-8-branch check-in: 3885b08997 user: jan.nijtmans tags: trunk

Changes to .fossil-settings/crlf-glob.

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libtommath/*.vcproj
tools/tcl.hpj.in
tools/tcl.wse.in
win/buildall.vc.bat
win/coffbase.txt
win/makefile.vc
win/rules.vc


win/tcl.dsp
win/tcl.dsw
win/tcl.hpj.in







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libtommath/*.vcproj
tools/tcl.hpj.in
tools/tcl.wse.in
win/buildall.vc.bat
win/coffbase.txt
win/makefile.vc
win/rules.vc
win/rules-ext.vc
win/targets.vc
win/tcl.dsp
win/tcl.dsw
win/tcl.hpj.in

Changes to .fossil-settings/crnl-glob.

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libtommath/*.vcproj
tools/tcl.hpj.in
tools/tcl.wse.in
win/buildall.vc.bat
win/coffbase.txt
win/makefile.vc
win/rules.vc


win/tcl.dsp
win/tcl.dsw
win/tcl.hpj.in







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libtommath/*.vcproj
tools/tcl.hpj.in
tools/tcl.wse.in
win/buildall.vc.bat
win/coffbase.txt
win/makefile.vc
win/rules.vc
win/rules-ext.vc
win/targets.vc
win/tcl.dsp
win/tcl.dsw
win/tcl.hpj.in

Changes to .fossil-settings/ignore-glob.

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unix/dltest.marker
unix/tcl.pc
unix/tclIndex
unix/pkgs/*
win/Debug*
win/Release*
win/pkgs/*

win/tcl.hpj
win/nmhlp-out.txt







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unix/dltest.marker
unix/tcl.pc
unix/tclIndex
unix/pkgs/*
win/Debug*
win/Release*
win/pkgs/*
win/coffbase.txt
win/tcl.hpj
win/nmhlp-out.txt

Changes to .project.

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<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
	<name>tcl9</name>
	<comment></comment>
	<projects>
	</projects>
	<buildSpec>
	</buildSpec>
	<natures>
	</natures>


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<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
	<name>tcl8</name>
	<comment></comment>
	<projects>
	</projects>
	<buildSpec>
	</buildSpec>
	<natures>
	</natures>

Changes to README.

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README:  Tcl
    This is the Tcl 9.0a0 source distribution.
	http://sourceforge.net/projects/tcl/files/Tcl/
    You can get any source release of Tcl from the URL above.

Contents
--------
    1. Introduction
    2. Documentation

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README:  Tcl
    This is the Tcl 8.7a2 source distribution.
	http://sourceforge.net/projects/tcl/files/Tcl/
    You can get any source release of Tcl from the URL above.

Contents
--------
    1. Introduction
    2. Documentation

Changes to changes.

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2013-05-06 (platform support) Cygwin64 (nijtmans)

2013-05-15 (enhancement) Improved [list {*}...] compile (fellows)

2013-05-16 (platform support) mingw-4.0 (nijtmans)

2013-05-19 (platform support) FreeBSD updates (gahr)

2013-05-20 (bug fix)[3613567] access error temp file creation (keene)

2013-05-20 (bug fix)[3613569] temp file open fail can crash [load] (keene)

2013-05-22 (bug fix)[3613609] [lsort -nocase] failed on non-ASCII (fellows)








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2013-05-06 (platform support) Cygwin64 (nijtmans)

2013-05-15 (enhancement) Improved [list {*}...] compile (fellows)

2013-05-16 (platform support) mingw-4.0 (nijtmans)

2013-05-19 (platform support) FreeBSD updates (cerutti)

2013-05-20 (bug fix)[3613567] access error temp file creation (keene)

2013-05-20 (bug fix)[3613569] temp file open fail can crash [load] (keene)

2013-05-22 (bug fix)[3613609] [lsort -nocase] failed on non-ASCII (fellows)

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2016-05-13 (bug)[3154ea] Mem corruption in assembler exceptions (tkob,kenny)

2016-05-13 (bug) registry package support any Unicode env (nijtmans)
=> registry 1.3.2

2016-05-21 (bug)[f7d4e] [namespace delete] performance (fellows)

2016-06-02 (TIP 447) execution time verbosity option (gahr)
=> tcltest 2.4.0

2016-06-16 (bug)[16828b] crash due to [vwait] trace undo fail (dah,porter)

2016-06-16 (enhancement)[4b61af] good [info frame] from more cases (beric)

2016-06-21 (bug)[c383eb] crash in [glob -path a] (oehlmann,porter)







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2016-05-13 (bug)[3154ea] Mem corruption in assembler exceptions (tkob,kenny)

2016-05-13 (bug) registry package support any Unicode env (nijtmans)
=> registry 1.3.2

2016-05-21 (bug)[f7d4e] [namespace delete] performance (fellows)

2016-06-02 (TIP 447) execution time verbosity option (cerutti)
=> tcltest 2.4.0

2016-06-16 (bug)[16828b] crash due to [vwait] trace undo fail (dah,porter)

2016-06-16 (enhancement)[4b61af] good [info frame] from more cases (beric)

2016-06-21 (bug)[c383eb] crash in [glob -path a] (oehlmann,porter)
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2017-07-06 (bug)[adb198] Plug memleak in TclJoinPath (sebres,porter)

2017-07-17 (bug)[fb2208] Repeatable tclIndex generation (wiedemann,nijtmans)

--- Released 8.6.7, August 9, 2017 --- http://core.tcl.tk/tcl/ for details








































2016-03-17 (bug)[0b8c38] socket accept callbacks always in global ns (porter)
        *** POTENTIAL INCOMPATIBILITY ***

2016-07-01 Hack accommodations for legacy Itcl 3 disabled (porter)

2016-07-12 Make TCL_HASH_TYPE build-time configurable (nijtmans)








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2017-07-06 (bug)[adb198] Plug memleak in TclJoinPath (sebres,porter)

2017-07-17 (bug)[fb2208] Repeatable tclIndex generation (wiedemann,nijtmans)

--- Released 8.6.7, August 9, 2017 --- http://core.tcl.tk/tcl/ for details

2017-08-10 [array names -regexp] supports backrefs (goth)

2017-08-10 Fix gcc build failures due to #pragma placement (cassoff,fellows)

2017-08-29 (bug)[b50fb2] exec redir append stdout and stderr to file (coulter)

2017-08-31 (bug)[2a9465] http state 100 continue handling broken (oehlmann)
=> http 2.8.12

2017-09-02 (bug)[0e4d88] replace command, delete trace kills namespace (porter)

2017-10-19 (bug)[1a5655] [info * methods] includes mixins (fellows)

2017-10-23 tzdata updated to Olson's tzdata2017c (jima)

2017-10-24 (bug)[fc1409] segfault in method cloning, oo-15.15 (coulter,fellows)

2017-11-03 (bug)[6f2f83] More robust [load] for ReactOS (werner)

2017-11-08 (bug)[3298012] Stop crash when hash tables overflow 32 bits (porter)

2017-11-14 (bug)[5d6de6] Close failing case of [package prefer stable] (kupries)

2017-11-17 (bug)[fab924] Fix misleading [load] message on Windows (oehlmann)

2017-12-05 (bug)[4f6a1e] Crash when ensemble map and list are same (sebres)

2017-12-06 (bug)[ce3a21] file normalize failure when tail is empty (porter)

2017-12-08 (new)[TIP 477] nmake build system reform (nadkarni)

2017-12-19 (bug)[586e71] EvalObjv exception handling at level #0 (sebres,porter)

--- Released 8.6.8, December 22, 2017 --- http://core.tcl.tk/tcl/ for details

Changes to 8.7a1 include all changes to the 8.6 line through 8.6.7,
plus the following, which focuses on the high-level feature changes
in this changeset (new minor version) rather than bug fixes:

2016-03-17 (bug)[0b8c38] socket accept callbacks always in global ns (porter)
        *** POTENTIAL INCOMPATIBILITY ***

2016-07-01 Hack accommodations for legacy Itcl 3 disabled (porter)

2016-07-12 Make TCL_HASH_TYPE build-time configurable (nijtmans)

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2017-06-22 (TIP 470) Tcl_GetDefineContextObject();[oo::define [self]] (fellows)
=> TclOO 1.2.0

2017-06-23 (TIP 472) Support 0d as prefix of decimal numbers (iyer,griffin)

2017-08-31 (bug)[2a9465] http state 100 continue handling broken (oehlmann)
=> http 2.8.12

2017-09-02 (bug)[0e4d88] replace command, delete trace kills namespace (porter)

--- Released 8.7a1, September 8, 2017 --- http://core.tcl.tk/tcl/ for details












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2017-06-22 (TIP 470) Tcl_GetDefineContextObject();[oo::define [self]] (fellows)
=> TclOO 1.2.0

2017-06-23 (TIP 472) Support 0d as prefix of decimal numbers (iyer,griffin)

2017-08-31 (bug)[2a9465] http state 100 continue handling broken (oehlmann)


2017-09-02 (bug)[0e4d88] replace command, delete trace kills namespace (porter)

--- Released 8.7a1, September 8, 2017 --- http://core.tcl.tk/tcl/ for details

2018-03-12 (TIP 490) add oo support for msgcat => msgcat 1.7.0 (oehlmann)

2018-03-12 (TIP 499) custom locale preference list (oehlmann)
=> msgcat 1.7.0

Deleted compat/float.h.

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/*
 * float.h --
 *
 *	This is a dummy header file to #include in Tcl when there
 *	is no float.h in /usr/include.  Right now this file is empty:
 *	Tcl contains #ifdefs to deal with the lack of definitions;
 *	all it needs is for the #include statement to work.
 *
 * Copyright (c) 1993 The Regents of the University of California.
 * Copyright (c) 1994 Sun Microsystems, Inc.
 *
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */
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Changes to doc/Encoding.3.

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\fBTcl_ExternalToUtf\fR.
.PP
\fBTcl_WinUtfToTChar\fR and \fBTcl_WinTCharToUtf\fR are
Windows-only convenience
functions for converting between UTF-8 and Windows strings
based on the TCHAR type which is by convention
a Unicode character on Windows NT.
These functions are essentially wrappers around
\fBTcl_UtfToExternalDString\fR and
\fBTcl_ExternalToUtfDString\fR that convert to and from the
Unicode encoding.
.PP
\fBTcl_GetEncodingName\fR is roughly the inverse of \fBTcl_GetEncoding\fR.
Given an \fIencoding\fR, the return value is the \fIname\fR argument that
was used to create the encoding.  The string returned by
\fBTcl_GetEncodingName\fR is only guaranteed to persist until the
\fIencoding\fR is deleted.  The caller must not modify this string.
.PP







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\fBTcl_ExternalToUtf\fR.
.PP
\fBTcl_WinUtfToTChar\fR and \fBTcl_WinTCharToUtf\fR are
Windows-only convenience
functions for converting between UTF-8 and Windows strings
based on the TCHAR type which is by convention
a Unicode character on Windows NT.




.PP
\fBTcl_GetEncodingName\fR is roughly the inverse of \fBTcl_GetEncoding\fR.
Given an \fIencoding\fR, the return value is the \fIname\fR argument that
was used to create the encoding.  The string returned by
\fBTcl_GetEncodingName\fR is only guaranteed to persist until the
\fIencoding\fR is deleted.  The caller must not modify this string.
.PP

Changes to doc/Eval.3.

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\fBTCL_EVAL_DIRECT\fR flag is useful in situations where the
contents of a value are going to change immediately, so the
bytecodes will not be reused in a future execution.  In this case,
it is faster to execute the script directly.
.TP 23
\fBTCL_EVAL_GLOBAL\fR
.
If this flag is set, the script is processed at global level.  This
means that it is evaluated in the global namespace and its variable
context consists of global variables only (it ignores any Tcl
procedures that are active).


.SH "MISCELLANEOUS DETAILS"
.PP
During the processing of a Tcl command it is legal to make nested
calls to evaluate other commands (this is how procedures and
some control structures are implemented).
If a code other than \fBTCL_OK\fR is returned







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\fBTCL_EVAL_DIRECT\fR flag is useful in situations where the
contents of a value are going to change immediately, so the
bytecodes will not be reused in a future execution.  In this case,
it is faster to execute the script directly.
.TP 23
\fBTCL_EVAL_GLOBAL\fR
.
If this flag is set, the script is evaluated in the global namespace instead of

the current namespace and its variable context consists of global variables
only (it ignores any Tcl procedures that are active).
.\" TODO: document TCL_EVAL_INVOKE and TCL_EVAL_NOERR.

.SH "MISCELLANEOUS DETAILS"
.PP
During the processing of a Tcl command it is legal to make nested
calls to evaluate other commands (this is how procedures and
some control structures are implemented).
If a code other than \fBTCL_OK\fR is returned

Changes to doc/GetInt.3.

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.QW \fB0d\fR
then \fIsrc\fR is expected to be in decimal form; otherwise,
if the first such characters are
.QW \fB0o\fR
then \fIsrc\fR is expected to be in octal form;  otherwise,
if the first such characters are
.QW \fB0b\fR



then \fIsrc\fR
is expected to be in binary form;  otherwise, \fIsrc\fR is
expected to be in decimal form.
.PP
\fBTcl_GetDouble\fR expects \fIsrc\fR to consist of a floating-point
number, which is:  white space;  a sign; a sequence of digits;  a
decimal point
.QW \fB.\fR ;
a sequence of digits;  the letter
.QW \fBe\fR ;







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.QW \fB0d\fR
then \fIsrc\fR is expected to be in decimal form; otherwise,
if the first such characters are
.QW \fB0o\fR
then \fIsrc\fR is expected to be in octal form;  otherwise,
if the first such characters are
.QW \fB0b\fR
then \fIsrc\fR is expected to be in binary form;  otherwise,
if the first such character is
.QW \fB0\fR
then \fIsrc\fR
is expected to be in octal form;  otherwise, \fIsrc\fR
is expected to be in decimal form.
.PP
\fBTcl_GetDouble\fR expects \fIsrc\fR to consist of a floating-point
number, which is:  white space;  a sign; a sequence of digits;  a
decimal point
.QW \fB.\fR ;
a sequence of digits;  the letter
.QW \fBe\fR ;

Changes to doc/IntObj.3.

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with which values might be exchanged.  The C integral types for which Tcl
provides value exchange routines are \fBint\fR, \fBlong int\fR,
\fBTcl_WideInt\fR, and \fBmp_int\fR.  The \fBint\fR and \fBlong int\fR types
are provided by the C language standard.  The \fBTcl_WideInt\fR type is a
typedef defined to be whatever signed integral type covers at least the
64-bit integer range (-9223372036854775808 to 9223372036854775807).  Depending
on the platform and the C compiler, the actual type might be
\fBlong int\fR, \fBlong long int\fR, \fB__int64\fR, or something else.
The \fBmp_int\fR type is a multiple-precision integer type defined
by the LibTomMath multiple-precision integer library.
.PP
The \fBTcl_NewIntObj\fR, \fBTcl_NewLongObj\fR, \fBTcl_NewWideIntObj\fR,
and \fBTcl_NewBignumObj\fR routines each create and return a new
Tcl value initialized to the integral value of the argument.  The
returned Tcl value is unshared.







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with which values might be exchanged.  The C integral types for which Tcl
provides value exchange routines are \fBint\fR, \fBlong int\fR,
\fBTcl_WideInt\fR, and \fBmp_int\fR.  The \fBint\fR and \fBlong int\fR types
are provided by the C language standard.  The \fBTcl_WideInt\fR type is a
typedef defined to be whatever signed integral type covers at least the
64-bit integer range (-9223372036854775808 to 9223372036854775807).  Depending
on the platform and the C compiler, the actual type might be
\fBlong long int\fR, \fB__int64\fR, or something else.
The \fBmp_int\fR type is a multiple-precision integer type defined
by the LibTomMath multiple-precision integer library.
.PP
The \fBTcl_NewIntObj\fR, \fBTcl_NewLongObj\fR, \fBTcl_NewWideIntObj\fR,
and \fBTcl_NewBignumObj\fR routines each create and return a new
Tcl value initialized to the integral value of the argument.  The
returned Tcl value is unshared.

Changes to doc/Interp.3.

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structure.  Callers of \fBTcl_CreateInterp\fR should use this pointer
as an opaque token, suitable for nothing other than passing back to
other routines in the Tcl interface.  Accessing fields directly through
the pointer as described below is no longer supported.  The supported
public routines \fBTcl_SetResult\fR, \fBTcl_GetResult\fR,
\fBTcl_SetErrorLine\fR, \fBTcl_GetErrorLine\fR must be used instead.
.PP













The \fIresult\fR and \fIfreeProc\fR fields are used to return
results or error messages from commands.
This information is returned by command procedures back to \fBTcl_Eval\fR,
and by \fBTcl_Eval\fR back to its callers.
The \fIresult\fR field points to the string that represents the
result or error message, and the \fIfreeProc\fR field tells how
to dispose of the storage for the string when it is not needed anymore.







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structure.  Callers of \fBTcl_CreateInterp\fR should use this pointer
as an opaque token, suitable for nothing other than passing back to
other routines in the Tcl interface.  Accessing fields directly through
the pointer as described below is no longer supported.  The supported
public routines \fBTcl_SetResult\fR, \fBTcl_GetResult\fR,
\fBTcl_SetErrorLine\fR, \fBTcl_GetErrorLine\fR must be used instead.
.PP
For legacy programs and extensions no longer being maintained, compiles
against the Tcl 8.6 header files are only possible with the compiler
directives
.CS
#define USE_INTERP_RESULT
.CE
and/or
.CS
#define USE_INTERP_ERRORLINE
.CE
depending on which fields of the \fBTcl_Interp\fR struct are accessed.
These directives may be embedded in code or supplied via compiler options.
.PP
The \fIresult\fR and \fIfreeProc\fR fields are used to return
results or error messages from commands.
This information is returned by command procedures back to \fBTcl_Eval\fR,
and by \fBTcl_Eval\fR back to its callers.
The \fIresult\fR field points to the string that represents the
result or error message, and the \fIfreeProc\fR field tells how
to dispose of the storage for the string when it is not needed anymore.
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As part of processing each command, \fBTcl_Eval\fR initializes
\fIinterp->result\fR
and \fIinterp->freeProc\fR just before calling the command procedure for
the command.  The \fIfreeProc\fR field will be initialized to zero,
and \fIinterp->result\fR will point to an empty string.  Commands that
do not return any value can simply leave the fields alone.
Furthermore, the empty string pointed to by \fIresult\fR is actually
part of an array of \fBTCL_RESULT_SIZE\fR characters (approximately 200).
If a command wishes to return a short string, it can simply copy
it to the area pointed to by \fIinterp->result\fR.  Or, it can use
the sprintf procedure to generate a short result string at the location
pointed to by \fIinterp->result\fR.
.PP
It is a general convention in Tcl-based applications that the result
of an interpreter is normally in the initialized state described







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As part of processing each command, \fBTcl_Eval\fR initializes
\fIinterp->result\fR
and \fIinterp->freeProc\fR just before calling the command procedure for
the command.  The \fIfreeProc\fR field will be initialized to zero,
and \fIinterp->result\fR will point to an empty string.  Commands that
do not return any value can simply leave the fields alone.
Furthermore, the empty string pointed to by \fIresult\fR is actually
part of an array of approximately 200 characters.
If a command wishes to return a short string, it can simply copy
it to the area pointed to by \fIinterp->result\fR.  Or, it can use
the sprintf procedure to generate a short result string at the location
pointed to by \fIinterp->result\fR.
.PP
It is a general convention in Tcl-based applications that the result
of an interpreter is normally in the initialized state described

Changes to doc/NRE.3.

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.\"
.\" Copyright (c) 2008 by Kevin B. Kenny.

.\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH NRE 3 8.6 Tcl "Tcl Library Procedures"
.so man.macros
.BS


>







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.\"
.\" Copyright (c) 2008 by Kevin B. Kenny.
.\" Copyright (c) 2018 by Nathan Coulter. 
.\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH NRE 3 8.6 Tcl "Tcl Library Procedures"
.so man.macros
.BS
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.sp
void
\fBTcl_NRAddCallback\fR(\fIinterp, postProcPtr, data0, data1, data2, data3\fR)
.fi
.SH ARGUMENTS
.AS Tcl_CmdDeleteProc *interp in
.AP Tcl_Interp *interp in
Interpreter in which to create or evaluate a command.
.AP char *cmdName in
Name of a new command to create.
.AP Tcl_ObjCmdProc *proc in
Implementation of a command that will be called whenever \fIcmdName\fR

is invoked as a command in the unoptimized way.

.AP Tcl_ObjCmdProc *nreProc in
Implementation of a command that will be called whenever \fIcmdName\fR
is invoked and requested to conserve the C stack.

.AP ClientData clientData in
Arbitrary one-word value that will be passed to \fIproc\fR, \fInreProc\fR,
\fIdeleteProc\fR and \fIobjProc\fR.
.AP Tcl_CmdDeleteProc *deleteProc in/out
Procedure to call before \fIcmdName\fR is deleted from the interpreter.
This procedure allows for command-specific cleanup. If \fIdeleteProc\fR
is \fBNULL\fR, then no procedure is called before the command is deleted.
.AP int objc in
Count of parameters provided to the implementation of a command.
.AP Tcl_Obj **objv in
Pointer to an array of Tcl values. Each value holds the value of a
single word in the command to execute.
.AP Tcl_Obj *objPtr in
Pointer to a Tcl_Obj whose value is a script or expression to execute.
.AP int flags in

ORed combination of flag bits that specify additional options.
\fBTCL_EVAL_GLOBAL\fR is the only flag that is currently supported.
.\" TODO: This is a lie. But kbk didn't grasp TCL_EVAL_INVOKE and
.\"       TCL_EVAL_NOERR well enough to document them.
.AP Tcl_Command cmd in
Token for a command that is to be used instead of the currently
executing command.
.AP Tcl_Obj *resultPtr out
Pointer to an unshared Tcl_Obj where the result of expression
evaluation is written.
.AP Tcl_NRPostProc *postProcPtr in
Pointer to a function that will be invoked when the command currently
executing in the interpreter designated by \fIinterp\fR completes.
.AP ClientData data0 in
.AP ClientData data1 in
.AP ClientData data2 in
.AP ClientData data3 in
\fIdata0\fR through \fIdata3\fR are four one-word values that will be passed
to the function designated by \fIpostProcPtr\fR when it is invoked.
.BE
.SH DESCRIPTION
.PP
This series of C functions provides an interface whereby commands that

are implemented in C can be evaluated, and invoke Tcl commands scripts



and scripts, without consuming space on the C stack. The non-recursive

evaluation is done by installing a \fItrampoline\fR, a small piece of
code that invokes a command or script, and then executes a series of

callbacks when the command or script returns.
.PP
The \fBTcl_NRCreateCommand\fR function creates a Tcl command in the
interpreter designated by \fIinterp\fR that is prepared to handle
nonrecursive evaluation with a trampoline. The \fIcmdName\fR argument
gives the name of the new command. If \fIcmdName\fR contains any
namespace qualifiers, then the new command is added to the specified
namespace; otherwise, it is added to the global namespace. \fIproc\fR
gives the procedure that will be called when the interpreter wishes to
evaluate the command in an unoptimized manner, and \fInreProc\fR is
the procedure that will be called when the interpreter wishes to
evaluate the command using a trampoline. \fIdeleteProc\fR is a
function that will be called before the command is deleted from the
interpreter. When any of the three functions is invoked, it is passed
the \fIclientData\fR parameter.
.PP
\fBTcl_NRCreateCommand\fR deletes any existing command
\fIname\fR already associated with the interpreter
(however see below for an exception where the existing command
is not deleted).

It returns a token that may be used to refer
to the command in subsequent calls to \fBTcl_GetCommandName\fR.
If \fBTcl_NRCreateCommand\fR is called for an interpreter that is in
the process of being deleted, then it does not create a new command,
does not delete any existing command of the same name, and returns NULL.
.PP
The \fIproc\fR and \fInreProc\fR function are expected to conform to
all the rules set forth for the \fIproc\fR argument to
\fBTcl_CreateObjCommand\fR(3) (\fIq.v.\fR).
.PP
When a command that is written to cope with evaluation via trampoline
is invoked without a trampoline on the stack, it will usually respond
to the invocation by creating a trampoline and calling the
trampoline-enabled implementation of the same command. This call is done by
means of \fBTcl_NRCallObjProc\fR. In the call to
\fBTcl_NRCallObjProc\fR, the \fIinterp\fR, \fIclientData\fR,
\fIobjc\fR and \fIobjv\fR parameters should be the same ones that were
passed to \fIproc\fR. The \fInreProc\fR parameter should designate the
trampoline-enabled implementation of the command.
.PP
\fBTcl_NREvalObj\fR arranges for the script contained in \fIobjPtr\fR
to be evaluated in the interpreter designated by \fIinterp\fR after
the current command (which must be trampoline-enabled) returns. It is
the method by which a command may invoke a script without consuming


space on the C stack. Similarly, \fBTcl_NREvalObjv\fR arranges to
invoke a single Tcl command whose words have already been separated
and substituted. The \fIobjc\fR and \fIobjv\fR parameters give the
words of the command to be evaluated when execution reaches the
trampoline.
.PP
\fBTcl_NRCmdSwap\fR allows for trampoline evaluation of a command whose
resolution is already known.  The \fIcmd\fR parameter gives a
\fBTcl_Command\fR token (returned from \fBTcl_CreateObjCommand\fR or
\fBTcl_GetCommandFromObj\fR) identifying the command to be invoked in
the trampoline; this command must match the word in \fIobjv[0]\fR.
The remaining arguments are as for \fBTcl_NREvalObjv\fR.

.PP
\fBTcl_NREvalObj\fR, \fBTcl_NREvalObjv\fR and \fBTcl_NRCmdSwap\fR
all accept a \fIflags\fR parameter, which is an OR-ed-together set of
bits to control evaluation. At the present time, the only supported flag
available to callers is \fBTCL_EVAL_GLOBAL\fR.
.\" TODO: Again, this is a lie. Do we want to explain TCL_EVAL_INVOKE
.\"       and TCL_EVAL_NOERR?

If the \fBTCL_EVAL_GLOBAL\fR flag is set, the script or command is
evaluated in the global namespace. If it is not set, it is evaluated
in the current namespace.
.PP
\fBTcl_NRExprObj\fR arranges for the expression contained in \fIobjPtr\fR
to be evaluated in the interpreter designated by \fIinterp\fR after
the current command (which must be trampoline-enabled) returns. It is
the method by which a command may evaluate a Tcl expression without consuming
space on the C stack.  The argument \fIresultPtr\fR is a pointer to an
unshared Tcl_Obj where the result of expression evaluation is to be written.
If expression evaluation returns any code other than TCL_OK, the
\fIresultPtr\fR value is left untouched.
.PP
All of the routines return \fBTCL_OK\fR if command or expression invocation
has been scheduled successfully. If for any reason the scheduling cannot
be completed (for example, if the interpreter is unable to find
the requested command), they return \fBTCL_ERROR\fR with an
appropriate message left in the interpreter's result.
.PP
\fBTcl_NRAddCallback\fR arranges to have a C function called when the
current trampoline-enabled command in the Tcl interpreter designated
by \fIinterp\fR returns.  The \fIpostProcPtr\fR argument is a pointer
to the callback function, which must have arguments and return value
consistent with the \fBTcl_NRPostProc\fR data type:
.PP
.CS
typedef int
\fBTcl_NRPostProc\fR(
        \fBClientData\fR \fIdata\fR[],
        \fBTcl_Interp\fR *\fIinterp\fR,
        int \fIresult\fR);
.CE
.PP
When the trampoline invokes the callback function, the \fIdata\fR
parameter will point to an array containing the four one-word
quantities that were passed to \fBTcl_NRAddCallback\fR in the
\fIdata0\fR through \fIdata3\fR parameters. The Tcl interpreter will
be designated by the \fIinterp\fR parameter, and the \fIresult\fR
parameter will contain the result (\fBTCL_OK\fR, \fBTCL_ERROR\fR,
\fBTCL_RETURN\fR, \fBTCL_BREAK\fR or \fBTCL_CONTINUE\fR) that was
returned by the command evaluation. The callback function is expected,
in turn, either to return a \fIresult\fR to control further evaluation.
.PP
Multiple \fBTcl_NRAddCallback\fR invocations may request multiple
callbacks, which may be to the same or different callback
functions. If multiple callbacks are requested, they are executed in
last-in, first-out order, that is, the most recently requested
callback is executed first.
.SH EXAMPLE
.PP
The usual pattern for Tcl commands that invoke other Tcl commands
is something like:

.PP
.CS
int
\fITheCmdOldObjProc\fR(
    ClientData clientData,
    Tcl_Interp *interp,
    int objc,







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.sp
void
\fBTcl_NRAddCallback\fR(\fIinterp, postProcPtr, data0, data1, data2, data3\fR)
.fi
.SH ARGUMENTS
.AS Tcl_CmdDeleteProc *interp in
.AP Tcl_Interp *interp in
The relevant Interpreter.
.AP char *cmdName in
Name of the command to create.
.AP Tcl_ObjCmdProc *proc in
Called in order to evaluate a command.  Is often just a small wrapper that uses
\fBTcl_NRCallObjProc\fR to call \fInreProc\fR using a new trampoline.  Behaves
in the same way as the \fIproc\fR argument to \fBTcl_CreateObjCommand\fR(3)
(\fIq.v.\fR).
.AP Tcl_ObjCmdProc *nreProc in


Called instead of \fIproc\fR when a trampoline is already in use.
.AP ClientData clientData in
Arbitrary one-word value passed to \fIproc\fR, \fInreProc\fR, \fIdeleteProc\fR
and \fIobjProc\fR.
.AP Tcl_CmdDeleteProc *deleteProc in/out
Called before \fIcmdName\fR is deleted from the interpreter, allowing for
command-specific cleanup. May be NULL.

.AP int objc in
Number of items in \fIobjv\fR.
.AP Tcl_Obj **objv in

Words in the command.
.AP Tcl_Obj *objPtr in
A script or expression to evaluate.
.AP int flags in
As described for \fITcl_EvalObjv\fR.
.PP



.AP Tcl_Command cmd in
Token to use instead of one derived from the first word of \fIobjv\fR in order
to evaluate a command.
.AP Tcl_Obj *resultPtr out
Pointer to an unshared Tcl_Obj where the result of the evaluation is stored if
the return code is TCL_OK.
.AP Tcl_NRPostProc *postProcPtr in
A function to push.

.AP ClientData data0 in
.AP ClientData data1 in
.AP ClientData data2 in
.AP ClientData data3 in
\fIdata0\fR through \fIdata3\fR are four one-word values that will be passed
to the function designated by \fIpostProcPtr\fR when it is invoked.
.BE
.SH DESCRIPTION
.PP
These functions provide an interface to the function stack that an interpreter
iterates through to evaluate commands.  The routine behind a command is
implemented by an initial function and any additional functions that the
routine pushes onto the stack as it progresses.  The interpreter itself pushes
functions onto the stack to react to the end of a routine and to exercise other
forms of control such as switching between in-progress stacks and the
evaluation of other scripts at additional levels without adding frames to the C
stack.  To execute a routine, the initial function for the routine is called
and then a small bit of code called a \fItrampoline\fR iteratively takes

functions off the stack and calls them, using the value of the last call as the
value of the routine.
.PP







\fBTcl_NRCallObjProc\fR calls \fInreProc\fR using a new trampoline.





.PP
\fBTcl_NRCreateCommand\fR, an alternative to \fBTcl_CreateObjCommand\fR,



resolves \fIcmdName\fR, which may contain namespace qualifiers, relative to the
current namespace, creates a command by that name, and returns a token for the
command which may be used in subsequent calls to \fBTcl_GetCommandName\fR.


Except for a few cases noted below any existing command by the same name is
















first deleted.  If \fIinterp\fR is in the process of being deleted
\fBTcl_NRCreateCommand\fR does not create any command, does not delete any
command, and returns NULL.
.PP
\fBTcl_NREvalObj\fR pushes a function that is like \fBTcl_EvalObjEx\fR but
consumes no space on the C stack.




.PP





\fBTcl_NREvalObjv\fR pushes a function that is like \fBTcl_EvalObjv\fR but
consumes no space on the C stack.
.PP
\fBTcl_NRCmdSwap\fR is like \fBTcl_NREvalObjv\fR, but uses \fIcmd\fR, a token


previously returned by \fBTcl_CreateObjCommand\fR or


\fBTcl_GetCommandFromObj\fR, instead of resolving the first word of \fIobjv\fR.
.  The name of this command must be the same as \fIobjv[0]\fR.


.PP
\fBTcl_NRExprObj\fR pushes a function that evaluates \fIobjPtr\fR as an


expression in the same manner as \fBTcl_ExprObj\fR but without consuming space
on the C stack.



.PP
All of the functions return \fBTCL_OK\fR if the evaluation of the script,
command, or expression has been scheduled successfully.  Otherwise (for example

if the command name cannot be resolved), they return \fBTCL_ERROR\fR and store
a message as the interpreter's result.
.PP
\fBTcl_NRAddCallback\fR pushes \fIpostProcPtr\fR.  The signature for



\fBTcl_NRPostProc\fR is:
.PP
.CS
typedef int
\fBTcl_NRPostProc\fR(
        \fBClientData\fR \fIdata\fR[],
        \fBTcl_Interp\fR *\fIinterp\fR,
        int \fIresult\fR);
.CE
.PP



\fIdata\fR is a pointer to an array containing \fIdata0\fR through \fIdata3\fR.



\fIresult\fR is the value returned by the previous function implementing part



the routine.



.SH EXAMPLE
.PP
The following command uses \fBTcl_EvalObjEx\fR, which consumes space on the C

stack, to evalute a script:
.PP
.CS
int
\fITheCmdOldObjProc\fR(
    ClientData clientData,
    Tcl_Interp *interp,
    int objc,
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    return result;
}
\fBTcl_CreateObjCommand\fR(interp, "theCommand",
        \fITheCmdOldObjProc\fR, clientData, TheCmdDeleteProc);
.CE
.PP
To enable a command like this one for trampoline-based evaluation,
it must be split into three pieces:
.IP \(bu
A non-trampoline implementation, \fITheCmdNewObjProc\fR,
which will simply create a trampoline
and invoke the trampoline-based implementation.
.IP \(bu

A trampoline-enabled implementation, \fITheCmdNRObjProc\fR.  This
function will perform the initialization, request that the trampoline
call the postprocessing routine after command evaluation, and finally,
request that the trampoline call the inner command.
.IP \(bu
A postprocessing routine, \fITheCmdPostProc\fR. This function will
perform the postprocessing formerly done after the return from the
inner command in \fITheCmdObjProc\fR.
.PP
The non-trampoline implementation is simple and stylized, containing
a single statement:
.PP
.CS
int
\fITheCmdNewObjProc\fR(
    ClientData clientData,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const objv[])
{
    return \fBTcl_NRCallObjProc\fR(interp, \fITheCmdNRObjProc\fR,
            clientData, objc, objv);
}
.CE
.PP
The trampoline-enabled implementation requests postprocessing,
and returns to the trampoline requesting command evaluation.
.PP
.CS
int
\fITheCmdNRObjProc\fR
    ClientData clientData,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const objv[])







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    return result;
}
\fBTcl_CreateObjCommand\fR(interp, "theCommand",
        \fITheCmdOldObjProc\fR, clientData, TheCmdDeleteProc);
.CE
.PP
To avoid consuming space on the C stack, \fITheCmdOldObjProc\fR is renamed to
\fITheCmdNRObjProc\fR and the postprocessing step is split into a separate

function, \fITheCmdPostProc\fR, which is pushed onto the function stack.
\fITcl_EvalObjEx\fR is replaced with \fITcl_NREvalObj\fR, which uses a
trampoline instead of consuming space on the C stack.  A new version of

\fITheCmdOldObjProc\fR is just a a wrapper that uses \fBTcl_NRCallObjProc\fR to
call \fITheCmdNRObjProc\fR:







.PP



.CS
int
\fITheCmdOldObjProc\fR(
    ClientData clientData,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const objv[])
{
    return \fBTcl_NRCallObjProc\fR(interp, \fITheCmdNRObjProc\fR,
            clientData, objc, objv);
}
.CE
.PP



.CS
int
\fITheCmdNRObjProc\fR
    ClientData clientData,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const objv[])
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    /* \fIdata0 .. data3\fR are up to four one-word items to
     * pass to the postprocessing procedure */

    return \fBTcl_NREvalObj\fR(interp, objPtr, 0);
}
.CE
.PP
The postprocessing procedure does whatever the original command did
upon return from the inner evaluation.
.PP
.CS
int
\fITheCmdNRPostProc\fR(
    ClientData data[],
    Tcl_Interp *interp,
    int result)
{
    /* \fIdata[0] .. data[3]\fR are the four words of data
     * passed to \fBTcl_NRAddCallback\fR */

    \fI... postprocessing ...\fR

    return result;
}
.CE
.PP
If \fItheCommand\fR is a command that results in multiple commands or
scripts being evaluated, its postprocessing routine may schedule
additional postprocessing and then request another command evaluation
by means of \fBTcl_NREvalObj\fR or one of the other evaluation
routines. Looping and sequencing constructs may be implemented in this way.
.PP
Finally, to install a trampoline-enabled command in the interpreter,
\fBTcl_NRCreateCommand\fR is used in place of
\fBTcl_CreateObjCommand\fR.  It accepts two command procedures instead
of one. The first is for use when no trampoline is yet on the stack,
and the second is for use when there is already a trampoline in place.
.PP
.CS
\fBTcl_NRCreateCommand\fR(interp, "theCommand",
        \fITheCmdNewObjProc\fR, \fITheCmdNRObjProc\fR, clientData,
        TheCmdDeleteProc);
.CE
.SH "SEE ALSO"
Tcl_CreateCommand(3), Tcl_CreateObjCommand(3), Tcl_EvalObjEx(3), Tcl_GetCommandFromObj(3), Tcl_ExprObj(3)
.SH KEYWORDS
stackless, nonrecursive, execute, command, global, value, result, script
.SH COPYRIGHT
Copyright (c) 2008 by Kevin B. Kenny








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    /* \fIdata0 .. data3\fR are up to four one-word items to
     * pass to the postprocessing procedure */

    return \fBTcl_NREvalObj\fR(interp, objPtr, 0);
}
.CE
.PP



.CS
int
\fITheCmdNRPostProc\fR(
    ClientData data[],
    Tcl_Interp *interp,
    int result)
{
    /* \fIdata[0] .. data[3]\fR are the four words of data
     * passed to \fBTcl_NRAddCallback\fR */

    \fI... postprocessing ...\fR

    return result;
}
.CE
.PP
Any function comprising a routine can push other functions, making it possible



implement looping and sequencing constructs using the function stack.
.PP











.SH "SEE ALSO"
Tcl_CreateCommand(3), Tcl_CreateObjCommand(3), Tcl_EvalObjEx(3), Tcl_GetCommandFromObj(3), Tcl_ExprObj(3)
.SH KEYWORDS
stackless, nonrecursive, execute, command, global, value, result, script
.SH COPYRIGHT
Copyright (c) 2008 by Kevin B. Kenny.
Copyright (c) 2018 by Nathan Coulter.

Changes to doc/Object.3.

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\fBincr x\fR
.CE
.PP
The \fBincr\fR command first gets an integer from \fIx\fR's value
by calling \fBTcl_GetIntFromObj\fR.
This procedure checks whether the value is already an integer value.
Since it is not, it converts the value
by setting the value's \fIinternalRep.longValue\fR member
to the integer \fB123\fR
and setting the value's \fItypePtr\fR
to point to the integer Tcl_ObjType structure.
Both representations are now valid.
\fBincr\fR increments the value's integer internal representation
then invalidates its string representation
(by calling \fBTcl_InvalidateStringRep\fR)







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\fBincr x\fR
.CE
.PP
The \fBincr\fR command first gets an integer from \fIx\fR's value
by calling \fBTcl_GetIntFromObj\fR.
This procedure checks whether the value is already an integer value.
Since it is not, it converts the value
by setting the value's internal representation
to the integer \fB123\fR
and setting the value's \fItypePtr\fR
to point to the integer Tcl_ObjType structure.
Both representations are now valid.
\fBincr\fR increments the value's integer internal representation
then invalidates its string representation
(by calling \fBTcl_InvalidateStringRep\fR)

Changes to doc/Panic.3.

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'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_Panic 3 8.4 Tcl "Tcl Library Procedures"
.so man.macros
.BS
'\"  Note:  do not modify the .SH NAME line immediately below!
.SH NAME
Tcl_Panic, Tcl_PanicVA, Tcl_SetPanicProc \- report fatal error and abort
.SH SYNOPSIS
.nf
\fB#include <tcl.h>\fR
.sp
void
\fBTcl_Panic\fR(\fIformat\fR, \fIarg\fR, \fIarg\fR, \fI...\fR)
.sp
void
\fBTcl_PanicVA\fR(\fIformat\fR, \fIargList\fR)
.sp
void
\fBTcl_SetPanicProc\fR(\fIpanicProc\fR)
.sp



.SH ARGUMENTS
.AS Tcl_PanicProc *panicProc
.AP "const char*" format in
A printf-style format string.
.AP "" arg in
Arguments matching the format string.
.AP va_list argList in









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'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH Tcl_Panic 3 8.4 Tcl "Tcl Library Procedures"
.so man.macros
.BS
'\"  Note:  do not modify the .SH NAME line immediately below!
.SH NAME
Tcl_Panic, Tcl_PanicVA, Tcl_SetPanicProc, Tcl_ConsolePanic \- report fatal error and abort
.SH SYNOPSIS
.nf
\fB#include <tcl.h>\fR
.sp
void
\fBTcl_Panic\fR(\fIformat\fR, \fIarg\fR, \fIarg\fR, \fI...\fR)
.sp
void
\fBTcl_PanicVA\fR(\fIformat\fR, \fIargList\fR)
.sp
void
\fBTcl_SetPanicProc\fR(\fIpanicProc\fR)
.sp
void
\fBTcl_ConsolePanic\fR(\fIformat\fR, \fIarg\fR, \fIarg\fR, \fI...\fR)
.sp
.SH ARGUMENTS
.AS Tcl_PanicProc *panicProc
.AP "const char*" format in
A printf-style format string.
.AP "" arg in
Arguments matching the format string.
.AP va_list argList in
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In a freshly loaded Tcl library, \fBTcl_Panic\fR prints the formatted
error message to the standard error file of the process, and then
calls \fBabort\fR to terminate the process.  \fBTcl_Panic\fR does not
return. On Windows, when a debugger is running, the formatted error
message is sent to the debugger in stead. If the windows executable
does not have a stderr channel (e.g. \fBwish.exe\fR), then a
system dialog box is used to display the panic message.








.PP
\fBTcl_SetPanicProc\fR may be used to modify the behavior of
\fBTcl_Panic\fR.  The \fIpanicProc\fR argument should match the
type \fBTcl_PanicProc\fR:
.PP
.CS
typedef void \fBTcl_PanicProc\fR(







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In a freshly loaded Tcl library, \fBTcl_Panic\fR prints the formatted
error message to the standard error file of the process, and then
calls \fBabort\fR to terminate the process.  \fBTcl_Panic\fR does not
return. On Windows, when a debugger is running, the formatted error
message is sent to the debugger in stead. If the windows executable
does not have a stderr channel (e.g. \fBwish.exe\fR), then a
system dialog box is used to display the panic message.
.PP
If your application doesn't use \fBTcl_Main\fR or \fBTk_Main\fR
and you want to implicitly use the stderr channel of your
application's C runtime (in stead of the stderr channel of the
C runtime used by Tcl), you can call \fBTcl_SetPanicProc\fR
with \fBTcl_ConsolePanic\fR as its argument. On platforms which
only have one C runtime (almost all platforms except Windows)
\fBTcl_ConsolePanic\fR is equivalent to NULL.
.PP
\fBTcl_SetPanicProc\fR may be used to modify the behavior of
\fBTcl_Panic\fR.  The \fIpanicProc\fR argument should match the
type \fBTcl_PanicProc\fR:
.PP
.CS
typedef void \fBTcl_PanicProc\fR(

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\fBTcl_FreeResult\fR performs part of the work
of \fBTcl_ResetResult\fR.
It frees up the memory associated with \fIinterp\fR's result.
It also sets \fIinterp->freeProc\fR to zero, but does not
change \fIinterp->result\fR or clear error state.
\fBTcl_FreeResult\fR is most commonly used when a procedure
is about to replace one result value with another.













.SH "THE TCL_FREEPROC ARGUMENT TO TCL_SETRESULT"
.PP
\fBTcl_SetResult\fR's \fIfreeProc\fR argument specifies how
the Tcl system is to manage the storage for the \fIresult\fR argument.
If \fBTcl_SetResult\fR or \fBTcl_SetObjResult\fR are called
at a time when \fIinterp\fR holds a string result,
they do whatever is necessary to dispose of the old string result







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\fBTcl_FreeResult\fR performs part of the work
of \fBTcl_ResetResult\fR.
It frees up the memory associated with \fIinterp\fR's result.
It also sets \fIinterp->freeProc\fR to zero, but does not
change \fIinterp->result\fR or clear error state.
\fBTcl_FreeResult\fR is most commonly used when a procedure
is about to replace one result value with another.
.SS "DIRECT ACCESS TO INTERP->RESULT"
.PP
It used to be legal for programs to
directly read and write \fIinterp->result\fR
to manipulate the interpreter result.  The Tcl headers no longer
permit this access by default, and C code still doing this must
be updated to use supported routines \fBTcl_GetObjResult\fR,
\fBTcl_GetStringResult\fR, \fBTcl_SetObjResult\fR, and \fBTcl_SetResult\fR.
As a migration aid, access can be restored with the compiler directive
.CS
#define USE_INTERP_RESULT
.CE
but this is meant only to offer life support to otherwise dead code.
.SH "THE TCL_FREEPROC ARGUMENT TO TCL_SETRESULT"
.PP
\fBTcl_SetResult\fR's \fIfreeProc\fR argument specifies how
the Tcl system is to manage the storage for the \fIresult\fR argument.
If \fBTcl_SetResult\fR or \fBTcl_SetObjResult\fR are called
at a time when \fIinterp\fR holds a string result,
they do whatever is necessary to dispose of the old string result

Changes to doc/ToUpper.3.

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\fBTcl_UtfToLower\fR(\fIstr\fR)
.sp
int
\fBTcl_UtfToTitle\fR(\fIstr\fR)
.SH ARGUMENTS
.AS char *str in/out
.AP int ch in
The Tcl_UniChar to be converted.
.AP char *str in/out
Pointer to UTF-8 string to be converted in place.
.BE

.SH DESCRIPTION
.PP
The first three routines convert the case of individual Unicode characters:







|







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\fBTcl_UtfToLower\fR(\fIstr\fR)
.sp
int
\fBTcl_UtfToTitle\fR(\fIstr\fR)
.SH ARGUMENTS
.AS char *str in/out
.AP int ch in
The Unicode character to be converted.
.AP char *str in/out
Pointer to UTF-8 string to be converted in place.
.BE

.SH DESCRIPTION
.PP
The first three routines convert the case of individual Unicode characters:

Changes to doc/UniCharIsAlpha.3.

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\fBTcl_UniCharIsUpper\fR(\fIch\fR)
.sp
int
\fBTcl_UniCharIsWordChar\fR(\fIch\fR)
.SH ARGUMENTS
.AS int ch
.AP int ch in
The Tcl_UniChar to be examined.
.BE

.SH DESCRIPTION
.PP
All of the routines described examine Tcl_UniChars and return a
boolean value. A non-zero return value means that the character does
belong to the character class associated with the called routine. The
rest of this document just describes the character classes associated
with the various routines.
.PP
Note: A Tcl_UniChar is a Unicode character represented as an unsigned,
fixed-size quantity.

.SH "CHARACTER CLASSES"
.PP
\fBTcl_UniCharIsAlnum\fR tests if the character is an alphanumeric Unicode character.
.PP
\fBTcl_UniCharIsAlpha\fR tests if the character is an alphabetic Unicode character.
.PP







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\fBTcl_UniCharIsUpper\fR(\fIch\fR)
.sp
int
\fBTcl_UniCharIsWordChar\fR(\fIch\fR)
.SH ARGUMENTS
.AS int ch
.AP int ch in
The Unicode character to be examined.
.BE

.SH DESCRIPTION
.PP
All of the routines described examine Unicode characters and return a
boolean value. A non-zero return value means that the character does
belong to the character class associated with the called routine. The
rest of this document just describes the character classes associated
with the various routines.




.SH "CHARACTER CLASSES"
.PP
\fBTcl_UniCharIsAlnum\fR tests if the character is an alphanumeric Unicode character.
.PP
\fBTcl_UniCharIsAlpha\fR tests if the character is an alphabetic Unicode character.
.PP

Changes to doc/Utf.3.

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\fBTcl_UtfBackslash\fR(\fIsrc, readPtr, dst\fR)
.SH ARGUMENTS
.AS "const Tcl_UniChar" *uniPattern in/out
.AP char *buf out
Buffer in which the UTF-8 representation of the Tcl_UniChar is stored.  At most
\fBTCL_UTF_MAX\fR bytes are stored in the buffer.
.AP int ch in
The Tcl_UniChar to be converted or examined.
.AP Tcl_UniChar *chPtr out
Filled with the Tcl_UniChar represented by the head of the UTF-8 string.
.AP "const char" *src in
Pointer to a UTF-8 string.
.AP "const char" *cs in
Pointer to a UTF-8 string.
.AP "const char" *ct in







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\fBTcl_UtfBackslash\fR(\fIsrc, readPtr, dst\fR)
.SH ARGUMENTS
.AS "const Tcl_UniChar" *uniPattern in/out
.AP char *buf out
Buffer in which the UTF-8 representation of the Tcl_UniChar is stored.  At most
\fBTCL_UTF_MAX\fR bytes are stored in the buffer.
.AP int ch in
The Unicode character to be converted or examined.
.AP Tcl_UniChar *chPtr out
Filled with the Tcl_UniChar represented by the head of the UTF-8 string.
.AP "const char" *src in
Pointer to a UTF-8 string.
.AP "const char" *cs in
Pointer to a UTF-8 string.
.AP "const char" *ct in

Changes to doc/expr.n.

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An expression consists of a combination of operands, operators, parentheses and
commas, possibly with whitespace between any of these elements, which is
ignored.
An integer operand may be specified in decimal (the normal case, the optional
first two characters are \fB0d\fR), binary
(the first two characters are \fB0b\fR), octal
(the first two characters are \fB0o\fR), or hexadecimal
(the first two characters are \fB0x\fR) form.


A floating-point number may be specified in any of several
common decimal formats, and may use the decimal point \fB.\fR,
\fBe\fR or \fBE\fR for scientific notation, and
the sign characters \fB+\fR and \fB\-\fR.  The
following are all valid floating-point numbers:  2.1, 3., 6e4, 7.91e+16.
The strings \fBInf\fR
and \fBNaN\fR, in any combination of case, are also recognized as floating point







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An expression consists of a combination of operands, operators, parentheses and
commas, possibly with whitespace between any of these elements, which is
ignored.
An integer operand may be specified in decimal (the normal case, the optional
first two characters are \fB0d\fR), binary
(the first two characters are \fB0b\fR), octal
(the first two characters are \fB0o\fR), or hexadecimal
(the first two characters are \fB0x\fR) form.  For
compatibility with older Tcl releases, an operand that begins with \fB0\fR is
interpreted as an octal integer even if the second character is not \fBo\fR.
A floating-point number may be specified in any of several
common decimal formats, and may use the decimal point \fB.\fR,
\fBe\fR or \fBE\fR for scientific notation, and
the sign characters \fB+\fR and \fB\-\fR.  The
following are all valid floating-point numbers:  2.1, 3., 6e4, 7.91e+16.
The strings \fBInf\fR
and \fBNaN\fR, in any combination of case, are also recognized as floating point

Changes to doc/format.n.

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number if the first character is not a sign.
.TP 10
\fB0\fR
Specifies that the number should be padded on the left with
zeroes instead of spaces.
.TP 10
\fB#\fR
Requests an alternate output form. For \fBo\fR and \fBO\fR
conversions it guarantees that the first digit is always \fB0\fR.
For \fBx\fR or \fBX\fR conversions, \fB0x\fR or \fB0X\fR (respectively)
will be added to the beginning of the result unless it is zero.
For \fBb\fR conversions, \fB0b\fR
will be added to the beginning of the result unless it is zero.
For \fBd\fR conversions, \fB0d\fR will be added to the beginning

of the result unless it is zero.
For all floating-point conversions (\fBe\fR, \fBE\fR, \fBf\fR,
\fBg\fR, and \fBG\fR) it guarantees that the result always
has a decimal point.
For \fBg\fR and \fBG\fR conversions it specifies that
trailing zeroes should not be removed.
.SS "OPTIONAL FIELD WIDTH"
.PP







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number if the first character is not a sign.
.TP 10
\fB0\fR
Specifies that the number should be padded on the left with
zeroes instead of spaces.
.TP 10
\fB#\fR
Requests an alternate output form. For \fBo\fR conversions,
\fB0o\fR will be added to the beginning of the result unless
it is zero. For \fBx\fR or \fBX\fR conversions, \fB0x\fR
will be added to the beginning of the result unless it is zero.
For \fBb\fR conversions, \fB0b\fR
will be added to the beginning of the result unless it is zero.
For \fBd\fR conversions, \fB0d\fR there is no effect unless
the \fB0\fR specifier is used as well: In that case, \fB0d\fR
will be added to the beginning.
For all floating-point conversions (\fBe\fR, \fBE\fR, \fBf\fR,
\fBg\fR, and \fBG\fR) it guarantees that the result always
has a decimal point.
For \fBg\fR and \fBG\fR conversions it specifies that
trailing zeroes should not be removed.
.SS "OPTIONAL FIELD WIDTH"
.PP
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printed; if the string is longer than this then the trailing characters will be dropped.
If the precision is specified with \fB*\fR rather than a number
then the next argument to the \fBformat\fR command determines the precision;
it must be a numeric string.
.SS "OPTIONAL SIZE MODIFIER"
.PP
The fifth part of a conversion specifier is a size modifier,
which must be \fBll\fR, \fBh\fR, or \fBl\fR.
If it is \fBll\fR it specifies that an integer value is taken
without truncation for conversion to a formatted substring.
If it is \fBh\fR it specifies that an integer value is
truncated to a 16-bit range before converting.  This option is rarely useful.
If it is \fBl\fR it specifies that the integer value is
truncated to the same range as that produced by the \fBwide()\fR
function of the \fBexpr\fR command (at least a 64-bit range).


If neither \fBh\fR nor \fBl\fR are present, the integer value is
truncated to the same range as that produced by the \fBint()\fR
function of the \fBexpr\fR command (at least a 32-bit range, but
determined by the value of the \fBwordSize\fR element of the
\fBtcl_platform\fR array).
.SS "MANDATORY CONVERSION TYPE"
.PP
The last thing in a conversion specifier is an alphabetic character







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printed; if the string is longer than this then the trailing characters will be dropped.
If the precision is specified with \fB*\fR rather than a number
then the next argument to the \fBformat\fR command determines the precision;
it must be a numeric string.
.SS "OPTIONAL SIZE MODIFIER"
.PP
The fifth part of a conversion specifier is a size modifier,
which must be \fBll\fR, \fBh\fR, \fBl\fR, or \fBL\fR.
If it is \fBll\fR it specifies that an integer value is taken
without truncation for conversion to a formatted substring.
If it is \fBh\fR it specifies that an integer value is
truncated to a 16-bit range before converting.  This option is rarely useful.
If it is \fBl\fR it specifies that the integer value is
truncated to the same range as that produced by the \fBwide()\fR
function of the \fBexpr\fR command (at least a 64-bit range).
If it is \fBL\fR it specifies that an integer or double value is taken
without truncation for conversion to a formatted substring.
If neither \fBh\fR nor \fBl\fR nor \fBL\fR are present, the integer value is
truncated to the same range as that produced by the \fBint()\fR
function of the \fBexpr\fR command (at least a 32-bit range, but
determined by the value of the \fBwordSize\fR element of the
\fBtcl_platform\fR array).
.SS "MANDATORY CONVERSION TYPE"
.PP
The last thing in a conversion specifier is an alphabetic character
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Convert integer to unsigned hexadecimal string, using digits
.QW 0123456789abcdef
for \fBx\fR and
.QW 0123456789ABCDEF
for \fBX\fR).
.TP 10
\fBb\fR
Convert integer to binary string, using digits 0 and 1.
.TP 10
\fBc\fR
Convert integer to the Unicode character it represents.
.TP 10
\fBs\fR
No conversion; just insert string.
.TP 10







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Convert integer to unsigned hexadecimal string, using digits
.QW 0123456789abcdef
for \fBx\fR and
.QW 0123456789ABCDEF
for \fBX\fR).
.TP 10
\fBb\fR
Convert integer to unsigned binary string, using digits 0 and 1.
.TP 10
\fBc\fR
Convert integer to the Unicode character it represents.
.TP 10
\fBs\fR
No conversion; just insert string.
.TP 10
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\fBg\fR or \fBG\fR
If the exponent is less than \-4 or greater than or equal to the
precision, then convert number as for \fB%e\fR or
\fB%E\fR.
Otherwise convert as for \fB%f\fR.
Trailing zeroes and a trailing decimal point are omitted.
.TP 10







\fB%\fR
No conversion: just insert \fB%\fR.




.SH "DIFFERENCES FROM ANSI SPRINTF"
.PP
The behavior of the format command is the same as the
ANSI C \fBsprintf\fR procedure except for the following
differences:
.IP [1]
Tcl guarantees that it will be working with UNICODE characters.
.IP [2]
\fB%p\fR and \fB%n\fR specifiers are not supported.
.IP [3]
For \fB%c\fR conversions the argument must be an integer value,
which will then be converted to the corresponding character value.
.IP [4]
The size modifiers are ignored when formatting floating-point values.
The \fBll\fR modifier has no \fBsprintf\fR counterpart.
The \fBb\fR specifier has no \fBsprintf\fR counterpart.
.SH EXAMPLES
.PP
Convert the numeric value of a UNICODE character to the character
itself:
.PP
.CS







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\fBg\fR or \fBG\fR
If the exponent is less than \-4 or greater than or equal to the
precision, then convert number as for \fB%e\fR or
\fB%E\fR.
Otherwise convert as for \fB%f\fR.
Trailing zeroes and a trailing decimal point are omitted.
.TP 10
\fBa\fR or \fBA\fR
Convert double to hexadecimal notation in the form
\fI0x1.yyy\fBp\(+-\fIzz\fR, where the number of \fIy\fR's is
determined by the precision (default: 13).
If the \fBA\fR form is used then the hex characters
are printed in uppercase.
.TP 10
\fB%\fR
No conversion: just insert \fB%\fR.
.TP 10
\fBp\fR
Shorthand form for \fB0x%zx\fR, so it outputs the integer in
hexadecimal form with \fB0x\fR prefix.
.SH "DIFFERENCES FROM ANSI SPRINTF"
.PP
The behavior of the format command is the same as the
ANSI C \fBsprintf\fR procedure except for the following
differences:
.IP [1]
Tcl guarantees that it will be working with UNICODE characters.
.IP [2]
\fB%n\fR specifier is not supported.
.IP [3]
For \fB%c\fR conversions the argument must be an integer value,
which will then be converted to the corresponding character value.
.IP [4]
The size modifiers are ignored when formatting floating-point values.

The \fBb\fR specifier has no \fBsprintf\fR counterpart.
.SH EXAMPLES
.PP
Convert the numeric value of a UNICODE character to the character
itself:
.PP
.CS

Changes to doc/lsearch.n.

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This option implies \fB\-sorted\fR and cannot be used with either \fB\-all\fR
or \fB\-not\fR.
.VE 8.6
.SS "NESTED LIST OPTIONS"
.PP
These options are used to search lists of lists.  They may be used
with any other options.













.TP
\fB\-index\fR\0\fIindexList\fR
.
This option is designed for use when searching within nested lists.
The \fIindexList\fR argument gives a path of indices (much as might be
used with the \fBlindex\fR or \fBlset\fR commands) within each element
to allow the location of the term being matched against.







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This option implies \fB\-sorted\fR and cannot be used with either \fB\-all\fR
or \fB\-not\fR.
.VE 8.6
.SS "NESTED LIST OPTIONS"
.PP
These options are used to search lists of lists.  They may be used
with any other options.
.TP
\fB\-stride\0\fIstrideLength\fR
.
If this option is specified, the list is treated as consisting of
groups of \fIstrideLength\fR elements and the groups are searched by
either their first element or, if the \fB\-index\fR option is used,
by the element within each group given by the first index passed to
\fB\-index\fR (which is then ignored by \fB\-index\fR). The resulting
index always points to the first element in a group.
.PP
The list length must be an integer multiple of \fIstrideLength\fR, which
in turn must be at least 1. A \fIstrideLength\fR of 1 is the default and
indicates no grouping.
.TP
\fB\-index\fR\0\fIindexList\fR
.
This option is designed for use when searching within nested lists.
The \fIindexList\fR argument gives a path of indices (much as might be
used with the \fBlindex\fR or \fBlset\fR commands) within each element
to allow the location of the term being matched against.
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.PP
It is also possible to search inside elements:
.PP
.CS
\fBlsearch\fR -index 1 -all -inline {{a abc} {b bcd} {c cde}} *bc*
      \fI\(-> {a abc} {b bcd}\fR
.CE







.SH "SEE ALSO"
foreach(n), list(n), lappend(n), lindex(n), linsert(n), llength(n),
lset(n), lsort(n), lrange(n), lreplace(n),
string(n)
.SH KEYWORDS
binary search, linear search,
list, match, pattern, regular expression, search, string
'\" Local Variables:
'\" mode: nroff
'\" End:







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.PP
It is also possible to search inside elements:
.PP
.CS
\fBlsearch\fR -index 1 -all -inline {{a abc} {b bcd} {c cde}} *bc*
      \fI\(-> {a abc} {b bcd}\fR
.CE
.PP
The same thing for a flattened list:
.PP
.CS
\fBlsearch\fR -stride 2 -index 1 -all -inline {a abc b bcd c cde} *bc*
      \fI\(-> {a abc b bcd}\fR
.CE
.SH "SEE ALSO"
foreach(n), list(n), lappend(n), lindex(n), linsert(n), llength(n),
lset(n), lsort(n), lrange(n), lreplace(n),
string(n)
.SH KEYWORDS
binary search, linear search,
list, match, pattern, regular expression, search, string
'\" Local Variables:
'\" mode: nroff
'\" End:

Changes to doc/msgcat.n.

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'\"
'\" Copyright (c) 1998 Mark Harrison.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH "msgcat" n 1.5 msgcat "Tcl Bundled Packages"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
msgcat \- Tcl message catalog
.SH SYNOPSIS
\fBpackage require Tcl 8.5\fR
.sp
\fBpackage require msgcat 1.6\fR
.sp
\fB::msgcat::mc \fIsrc-string\fR ?\fIarg arg ...\fR?
.sp
\fB::msgcat::mcmax ?\fIsrc-string src-string ...\fR?
.sp
.VS "TIP 412"
\fB::msgcat::mcexists\fR ?\fB-exactnamespace\fR? ?\fB-exactlocale\fR? \fIsrc-string\fR
.VE "TIP 412"




.sp
\fB::msgcat::mclocale \fR?\fInewLocale\fR?
.sp

\fB::msgcat::mcpreferences\fR

.sp
.VS "TIP 412"
\fB::msgcat::mcloadedlocales subcommand\fR ?\fIlocale\fR?
.VE "TIP 412"
.sp
\fB::msgcat::mcload \fIdirname\fR
.sp













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'\"
'\" Copyright (c) 1998 Mark Harrison.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH "msgcat" n 1.5 msgcat "Tcl Bundled Packages"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
msgcat \- Tcl message catalog
.SH SYNOPSIS
\fBpackage require Tcl 8.7\fR
.sp
\fBpackage require msgcat 1.7\fR
.sp
\fB::msgcat::mc \fIsrc-string\fR ?\fIarg arg ...\fR?
.sp
\fB::msgcat::mcmax ?\fIsrc-string src-string ...\fR?
.sp
.VS "TIP 412"
\fB::msgcat::mcexists\fR ?\fB-exactnamespace\fR? ?\fB-exactlocale\fR? \fIsrc-string\fR
.VE "TIP 412"
.sp
.VS "TIP 490"
\fB::msgcat::mcpackagenamespaceget\fR
.VE "TIP 490"
.sp
\fB::msgcat::mclocale \fR?\fInewLocale\fR?
.sp
.VS "TIP 499"
\fB::msgcat::mcpreferences\fR ?\fIlocale preference\fR? ...
.VE "TIP 499"
.sp
.VS "TIP 412"
\fB::msgcat::mcloadedlocales subcommand\fR ?\fIlocale\fR?
.VE "TIP 412"
.sp
\fB::msgcat::mcload \fIdirname\fR
.sp
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51
52




53
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59
.VS "TIP 412"
\fB::msgcat::mcpackagelocale subcommand\fR ?\fIlocale\fR?
.sp
\fB::msgcat::mcpackageconfig subcommand\fR \fIoption\fR ?\fIvalue\fR?
.sp
\fB::msgcat::mcforgetpackage\fR
.VE "TIP 412"




.BE
.SH DESCRIPTION
.PP
The \fBmsgcat\fR package provides a set of functions
that can be used to manage multi-lingual user interfaces.
Text strings are defined in a
.QW "message catalog"







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.VS "TIP 412"
\fB::msgcat::mcpackagelocale subcommand\fR ?\fIlocale\fR?
.sp
\fB::msgcat::mcpackageconfig subcommand\fR \fIoption\fR ?\fIvalue\fR?
.sp
\fB::msgcat::mcforgetpackage\fR
.VE "TIP 412"
.sp
.VS "TIP 499"
\fB::msgcat::mcutil subcommand\fR ?\fIlocale\fR?
.VS "TIP 499"
.BE
.SH DESCRIPTION
.PP
The \fBmsgcat\fR package provides a set of functions
that can be used to manage multi-lingual user interfaces.
Text strings are defined in a
.QW "message catalog"
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72
73





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80
Each package has its own message catalog and configuration settings in \fBmsgcat\fR.
.PP
A \fIlocale\fR is a specification string describing a user language like \fBde_ch\fR for Swiss German.
In \fBmsgcat\fR, there is a global locale initialized by the system locale of the current system.
Each package may decide to use the global locale or to use a package specific locale.
.PP
The global locale may be changed on demand, for example by a user initiated language change or within a multi user application like a web server.





.SH COMMANDS
.TP
\fB::msgcat::mc \fIsrc-string\fR ?\fIarg arg ...\fR?
.
Returns a translation of \fIsrc-string\fR according to the
current locale.  If additional arguments past \fIsrc-string\fR
are given, the \fBformat\fR command is used to substitute the







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86
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95
Each package has its own message catalog and configuration settings in \fBmsgcat\fR.
.PP
A \fIlocale\fR is a specification string describing a user language like \fBde_ch\fR for Swiss German.
In \fBmsgcat\fR, there is a global locale initialized by the system locale of the current system.
Each package may decide to use the global locale or to use a package specific locale.
.PP
The global locale may be changed on demand, for example by a user initiated language change or within a multi user application like a web server.
.PP
.VS tip490
Object oriented programming is supported by the use of a package namespace.
.VE tip490
.PP
.SH COMMANDS
.TP
\fB::msgcat::mc \fIsrc-string\fR ?\fIarg arg ...\fR?
.
Returns a translation of \fIsrc-string\fR according to the
current locale.  If additional arguments past \fIsrc-string\fR
are given, the \fBformat\fR command is used to substitute the
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97











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142

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\fB::msgcat::mc\fR is the main function used to localize an
application.  Instead of using an English string directly, an
application can pass the English string through \fB::msgcat::mc\fR and
use the result.  If an application is written for a single language in
this fashion, then it is easy to add support for additional languages
later simply by defining new message catalog entries.
.RE











.TP
\fB::msgcat::mcmax ?\fIsrc-string src-string ...\fR?
.
Given several source strings, \fB::msgcat::mcmax\fR returns the length
of the longest translated string.  This is useful when designing
localized GUIs, which may require that all buttons, for example, be a
fixed width (which will be the width of the widest button).
.TP

\fB::msgcat::mcexists\fR ?\fB-exactnamespace\fR? ?\fB-exactlocale\fR? \fIsrc-string\fR
.
.VS "TIP 412"
Return true, if there is a translation for the given \fIsrc-string\fR.
.PP
.RS
The search may be limited by the option \fB\-exactnamespace\fR to only check the current namespace and not any parent namespaces.
.PP
It may also be limited by the option \fB\-exactlocale\fR to only check the first prefered locale (e.g. first element returned by \fB::msgcat::mcpreferences\fR if global locale is used).





.RE

.VE "TIP 412"

.TP

























\fB::msgcat::mclocale \fR?\fInewLocale\fR?
.
This function sets the locale to \fInewLocale\fR.  If \fInewLocale\fR
is omitted, the current locale is returned, otherwise the current locale
is set to \fInewLocale\fR.  msgcat stores and compares the locale in a










case-insensitive manner, and returns locales in lowercase.
The initial locale is determined by the locale specified in
the user's environment.  See \fBLOCALE SPECIFICATION\fR
below for a description of the locale string format.
.RS
.PP
.VS "TIP 412"
If the locale is set, the preference list of locales is evaluated.
Locales in this list are loaded now, if not jet loaded.
.VE "TIP 412"
.RE
.TP
\fB::msgcat::mcpreferences\fR
.
Returns an ordered list of the locales preferred by
the user, based on the user's language specification.
The list is ordered from most specific to least



preference.  The list is derived from the current


locale set in msgcat by \fB::msgcat::mclocale\fR, and

cannot be set independently.  For example, if the

current locale is en_US_funky, then \fB::msgcat::mcpreferences\fR
returns \fB{en_us_funky en_us en {}}\fR.




.TP
\fB::msgcat:mcloadedlocales subcommand\fR ?\fIlocale\fR?
.
This group of commands manage the list of loaded locales for packages not setting a package locale.
.PP
.RS
The subcommand \fBget\fR returns the list of currently loaded locales.







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\fB::msgcat::mc\fR is the main function used to localize an
application.  Instead of using an English string directly, an
application can pass the English string through \fB::msgcat::mc\fR and
use the result.  If an application is written for a single language in
this fashion, then it is easy to add support for additional languages
later simply by defining new message catalog entries.
.RE
.VS "TIP 490"
.TP
\fB::msgcat::mcn \fInamespace\fR \fIsrc-string\fR ?\fIarg arg ...\fR?
.
Like \fB::msgcat::mc\fR, but with the message namespace specified as first argument.
.PP
.RS
\fBmcn\fR may be used for cases where the package namespace is not the namespace of the caller.
An example is shown within the description of the command \fB::msgcat::mcpackagenamespaceget\fR below.
.RE
.PP
.TP
\fB::msgcat::mcmax ?\fIsrc-string src-string ...\fR?
.
Given several source strings, \fB::msgcat::mcmax\fR returns the length
of the longest translated string.  This is useful when designing
localized GUIs, which may require that all buttons, for example, be a
fixed width (which will be the width of the widest button).
.TP
.VS "TIP 412"
\fB::msgcat::mcexists\fR ?\fB-exactnamespace\fR? ?\fB-exactlocale\fR? ?\fB-namespace\fR \fInamespace\fR? \fIsrc-string\fR
.

Return true, if there is a translation for the given \fIsrc-string\fR.
.PP
.RS
The search may be limited by the option \fB\-exactnamespace\fR to only check the current namespace and not any parent namespaces.
.PP
It may also be limited by the option \fB\-exactlocale\fR to only check the first prefered locale (e.g. first element returned by \fB::msgcat::mcpreferences\fR if global locale is used).
.PP
.VE "TIP 412"
.VS "TIP 490"
An explicit package namespace may be specified by the option \fB-namespace\fR.
The namespace of the caller is used if not explicitly specified.
.RE
.PP
.VE "TIP 490"
.VS "TIP 490"
.TP
\fB::msgcat::mcpackagenamespaceget\fR
.
Return the package namespace of the caller.
This command handles all cases described in section \fBOBJECT ORIENTED PROGRAMMING\fR.
.PP
.RS
Example usage is a tooltip package, which saves the caller package namespace to update the translation each time the tooltip is shown:
.CS
proc ::tooltip::tooltip {widget message} {
    ...
    set messagenamespace [uplevel 1 {::msgcat::mcpackagenamespaceget}]
    ...
    bind $widget  [list ::tooltip::show $widget $messagenamespace $message]
}

proc ::tooltip::show {widget messagenamespace message} {
    ...
    set message [::msgcat::mcn $messagenamespace $message]
    ...
}
.CE
.RE
.PP
.VE "TIP 490"
.TP
\fB::msgcat::mclocale \fR?\fInewLocale\fR?
.

If \fInewLocale\fR is omitted, the current locale is returned, otherwise the current locale
is set to \fInewLocale\fR.
.PP
.RS
If the new locale is set to \fInewLocale\fR, the corresponding preferences are calculated and set.
For example, if the current locale is en_US_funky, then \fB::msgcat::mcpreferences\fR returns \fB{en_us_funky en_us en {}}\fR.
.PP
The same result may be acheved by \fB::msgcat::mcpreferences\fR {*}[\fB::msgcat::mcutil getpreferences\fR \fInewLocale\fR].
.PP
The current locale is always the first element of the list returned by \fBmcpreferences\fR.
.PP
msgcat stores and compares the locale in a
case-insensitive manner, and returns locales in lowercase.
The initial locale is determined by the locale specified in
the user's environment.  See \fBLOCALE SPECIFICATION\fR
below for a description of the locale string format.

.PP
.VS "TIP 412"
If the locale is set, the preference list of locales is evaluated.
Locales in this list are loaded now, if not jet loaded.
.VE "TIP 412"
.RE
.TP
\fB::msgcat::mcpreferences\fR ?\fIlocale preference\fR? ...
.
Without arguments, returns an ordered list of the locales preferred by
the user.
The list is ordered from most specific to least preference.
.PP
.VS "TIP 499"
.RS
A set of locale preferences may be given to set the list of locale preferences.
The current locale is also set, which is the first element of the locale preferences list.
.PP
Locale preferences are loaded now, if not jet loaded.
.PP
As an example, the user may prefer French or English text. This may be configured by:
.CS
::msgcat::mcpreferences fr en {}

.CE
.RE
.PP
.VS "TIP 499"
.TP
\fB::msgcat:mcloadedlocales subcommand\fR ?\fIlocale\fR?
.
This group of commands manage the list of loaded locales for packages not setting a package locale.
.PP
.RS
The subcommand \fBget\fR returns the list of currently loaded locales.
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240
Note that this routine is only called if the concerned package did not set a package locale unknown command name.
.RE
.TP
\fB::msgcat::mcforgetpackage\fR
.
The calling package clears all its state within the \fBmsgcat\fR package including all settings and translations.
.VE "TIP 412"
















.PP
.SH "LOCALE SPECIFICATION"
.PP
The locale is specified to \fBmsgcat\fR by a locale string
passed to \fB::msgcat::mclocale\fR.
The locale string consists of
a language code, an optional country code, and an optional







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Note that this routine is only called if the concerned package did not set a package locale unknown command name.
.RE
.TP
\fB::msgcat::mcforgetpackage\fR
.
The calling package clears all its state within the \fBmsgcat\fR package including all settings and translations.
.VE "TIP 412"
.PP
.VS "TIP 499"
.TP
\fB::msgcat::mcutil getpreferences\fR \fIlocale\fR
.
Return the preferences list of the given locale as described in section \fBLOCALE SPECIFICATION\fR.
An example is the composition of a preference list for the bilingual region "Biel/Bienne" as a concatenation of swiss german and swiss french:
.CS
% concat [lrange [msgcat::mcutil getpreferences fr_CH] 0 end-1] [msgcat::mcutil getpreferences de_CH]
fr_ch fr de_ch de {}
.CE
.TP
\fB::msgcat::mcutil getsystemlocale\fR
.
The system locale is returned as described by the section \fBLOCALE SPECIFICATION\fR.
.VE "TIP 499"
.PP
.SH "LOCALE SPECIFICATION"
.PP
The locale is specified to \fBmsgcat\fR by a locale string
passed to \fB::msgcat::mclocale\fR.
The locale string consists of
a language code, an optional country code, and an optional
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.PP
.CS
\fBmsgcat::mc\fR {Produced %1$d at %2$s} $num $city
# ... where that key is mapped to one of the
# human-oriented versions by \fBmsgcat::mcset\fR
.CE
.VS "TIP 412"
.SH Package private locale
.PP
A package using \fBmsgcat\fR may choose to use its own package private
locale and its own set of loaded locales, independent to the global
locale set by \fB::msgcat::mclocale\fR.
.PP
This allows a package to change its locale without causing any locales load or removal in other packages and not to invoke the global locale change callback (see below).
.PP







|







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.PP
.CS
\fBmsgcat::mc\fR {Produced %1$d at %2$s} $num $city
# ... where that key is mapped to one of the
# human-oriented versions by \fBmsgcat::mcset\fR
.CE
.VS "TIP 412"
.SH "PACKAGE PRIVATE LOCALE"
.PP
A package using \fBmsgcat\fR may choose to use its own package private
locale and its own set of loaded locales, independent to the global
locale set by \fB::msgcat::mclocale\fR.
.PP
This allows a package to change its locale without causing any locales load or removal in other packages and not to invoke the global locale change callback (see below).
.PP
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This command may cause the load of locales.
.RE
.TP
\fB::msgcat::mcpackagelocale get\fR
.
Return the package private locale or the global locale, if no package private locale is set.
.TP
\fB::msgcat::mcpackagelocale preferences\fR
.
Return the package private preferences or the global preferences,
if no package private locale is set.












.TP
\fB::msgcat::mcpackagelocale loaded\fR
.
Return the list of locales loaded for this package.
.TP
\fB::msgcat::mcpackagelocale isset\fR
.







|

|

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>
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>
>
>
>
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>
>
>







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This command may cause the load of locales.
.RE
.TP
\fB::msgcat::mcpackagelocale get\fR
.
Return the package private locale or the global locale, if no package private locale is set.
.TP
\fB::msgcat::mcpackagelocale preferences\fR ?\fIlocale preference\fR? ...
.
With no parameters, return the package private preferences or the global preferences,
if no package private locale is set.
The package locale state (set or not) is not changed (in contrast to the command \fB::msgcat::mcpackagelocale set\fR).
.PP
.RS
.VS "TIP 499"
If a set of locale preferences is given, it is set as package locale preference list.
The package locale is set to the first element of the preference list.
A package locale is activated, if it was not set so far.
.PP
Locale preferences are loaded now for the package, if not jet loaded.
.VE "TIP 499"
.RE
.PP
.TP
\fB::msgcat::mcpackagelocale loaded\fR
.
Return the list of locales loaded for this package.
.TP
\fB::msgcat::mcpackagelocale isset\fR
.
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.
Returns true, if the given locale is loaded for the package.
.TP
\fB::msgcat::mcpackagelocale clear\fR
.
Clear any loaded locales of the package not present in the package preferences.
.PP
.SH Changing package options
.PP
Each package using msgcat has a set of options within \fBmsgcat\fR.
The package options are described in the next sectionPackage options.
Each package option may be set or unset individually using the following ensemble:
.TP
\fB::msgcat::mcpackageconfig get\fR \fIoption\fR
.







|







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.
Returns true, if the given locale is loaded for the package.
.TP
\fB::msgcat::mcpackagelocale clear\fR
.
Clear any loaded locales of the package not present in the package preferences.
.PP
.SH "CHANGING PACKAGE OPTIONS"
.PP
Each package using msgcat has a set of options within \fBmsgcat\fR.
The package options are described in the next sectionPackage options.
Each package option may be set or unset individually using the following ensemble:
.TP
\fB::msgcat::mcpackageconfig get\fR \fIoption\fR
.
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The called procedure must return the formatted message which will finally be returned by msgcat::mc.
.PP
A generic unknown handler is used if set to the empty string. This consists in returning the key if no arguments are given. With given arguments, format is used to process the arguments.
.PP
See section \fBcallback invocation\fR below.
The appended arguments are identical to \fB::msgcat::mcunknown\fR.
.RE
.SS Callback invocation
A package may decide to register one or multiple callbacks, as described above.
.PP
Callbacks are invoked, if:
.PP
1. the callback command is set,
.PP
2. the command is not the empty string,
.PP
3. the registering namespace exists.
.PP
If a called routine fails with an error, the \fBbgerror\fR routine for the interpreter is invoked after command completion.
Only exception is the callback \fBunknowncmd\fR, where an error causes the invoking \fBmc\fR-command to fail with that error.
.PP
.SS Examples















































Packages which display a GUI may update their widgets when the global locale changes.
To register to a callback, use:
.CS
namespace eval gui {
    msgcat::mcpackageconfig changecmd updateGUI

    proc updateGui args {







|













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The called procedure must return the formatted message which will finally be returned by msgcat::mc.
.PP
A generic unknown handler is used if set to the empty string. This consists in returning the key if no arguments are given. With given arguments, format is used to process the arguments.
.PP
See section \fBcallback invocation\fR below.
The appended arguments are identical to \fB::msgcat::mcunknown\fR.
.RE
.SH "Callback invocation"
A package may decide to register one or multiple callbacks, as described above.
.PP
Callbacks are invoked, if:
.PP
1. the callback command is set,
.PP
2. the command is not the empty string,
.PP
3. the registering namespace exists.
.PP
If a called routine fails with an error, the \fBbgerror\fR routine for the interpreter is invoked after command completion.
Only exception is the callback \fBunknowncmd\fR, where an error causes the invoking \fBmc\fR-command to fail with that error.
.PP
.VS tip490
.SH "OBJECT ORIENTED PROGRAMMING"
\fBmsgcat\fR supports packages implemented by object oriented programming.
Objects and classes should be defined within a package namespace.
.PP
There are 3 supported cases where package namespace sensitive commands of msgcat (\fBmc\fR, \fBmcexists\fR, \fBmcpackagelocale\fR, \fBmcforgetpackage\fR, \fBmcpackagenamespaceget\fR, \fBmcpackageconfig\fR, \fBmcset\fR and \fBmcmset\fR) may be called:
.PP
.TP
\fB1) In class definition script\fR
.
\fBmsgcat\fR command is called within a class definition script.
.CS
namespace eval ::N2 {
    mcload $dir/msgs
    oo::class create C1 {puts [mc Hi!]}
}
.CE
.PP
.TP
\fB2) method defined in a class\fR
.
\fBmsgcat\fR command is called from a method in an object and the method is defined in a class.
.CS
namespace eval ::N3Class {
    mcload $dir/msgs
    oo::class create C1
    oo::define C1 method m1 {
        puts [mc Hi!]
    }
}
.CE
.PP
.TP
\fB3) method defined in a classless object\fR
.
\fBmsgcat\fR command is called from a method of a classless object.
.CS
namespace eval ::N4 {
    mcload $dir/msgs
    oo::object create O1
    oo::objdefine O1 method m1 {} {
        puts [mc Hi!]
    }
}
.CE
.PP
.VE tip490
.SH EXAMPLES
Packages which display a GUI may update their widgets when the global locale changes.
To register to a callback, use:
.CS
namespace eval gui {
    msgcat::mcpackageconfig changecmd updateGUI

    proc updateGui args {
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}
.CE
.VE "TIP 412"
.SH CREDITS
.PP
The message catalog code was developed by Mark Harrison.
.SH "SEE ALSO"
format(n), scan(n), namespace(n), package(n)
.SH KEYWORDS
internationalization, i18n, localization, l10n, message, text, translation
.\" Local Variables:
.\" mode: nroff
.\" End:







|

|



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802
}
.CE
.VE "TIP 412"
.SH CREDITS
.PP
The message catalog code was developed by Mark Harrison.
.SH "SEE ALSO"
format(n), scan(n), namespace(n), package(n), oo::class(n), oo::object
.SH KEYWORDS
internationalization, i18n, localization, l10n, message, text, translation, class, object
.\" Local Variables:
.\" mode: nroff
.\" End:

Changes to doc/scan.n.

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hexadecimal conversions with substring sizes:
.PP
.CS
set string "#08D03F"
\fBscan\fR $string "#%2x%2x%2x" r g b
.CE
.PP
Parse a \fIHH:MM\fR time string:


.PP
.CS
set string "08:08"
if {[\fBscan\fR $string "%d:%d" hours minutes] != 2} {
    error "not a valid time string"
}
# We have to understand numeric ranges ourselves...
if {$minutes < 0 || $minutes > 59} {
    error "invalid number of minutes"
}







|
>
>


|







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hexadecimal conversions with substring sizes:
.PP
.CS
set string "#08D03F"
\fBscan\fR $string "#%2x%2x%2x" r g b
.CE
.PP
Parse a \fIHH:MM\fR time string, noting that this avoids problems with
octal numbers by forcing interpretation as decimals (if we did not
care, we would use the \fB%i\fR conversion instead):
.PP
.CS
set string "08:08"   ;# *Not* octal!
if {[\fBscan\fR $string "%d:%d" hours minutes] != 2} {
    error "not a valid time string"
}
# We have to understand numeric ranges ourselves...
if {$minutes < 0 || $minutes > 59} {
    error "invalid number of minutes"
}

Changes to generic/tcl.decls.

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33
34
35
36
37
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40
41
42
# to preserve backwards compatibility.

declare 0 {
    int Tcl_PkgProvideEx(Tcl_Interp *interp, const char *name,
	    const char *version, const void *clientData)
}
declare 1 {
    CONST84_RETURN char *Tcl_PkgRequireEx(Tcl_Interp *interp,
	    const char *name, const char *version, int exact,
	    void *clientDataPtr)
}
declare 2 {
    TCL_NORETURN void Tcl_Panic(const char *format, ...)
}
declare 3 {







|







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35
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# to preserve backwards compatibility.

declare 0 {
    int Tcl_PkgProvideEx(Tcl_Interp *interp, const char *name,
	    const char *version, const void *clientData)
}
declare 1 {
    const char *Tcl_PkgRequireEx(Tcl_Interp *interp,
	    const char *name, const char *version, int exact,
	    void *clientDataPtr)
}
declare 2 {
    TCL_NORETURN void Tcl_Panic(const char *format, ...)
}
declare 3 {
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}
declare 35 {
    int Tcl_GetDoubleFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr,
	    double *doublePtr)
}
declare 36 {
    int Tcl_GetIndexFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr,
	    CONST84 char *const *tablePtr, const char *msg, int flags, int *indexPtr)
}
declare 37 {
    int Tcl_GetInt(Tcl_Interp *interp, const char *src, int *intPtr)
}
declare 38 {
    int Tcl_GetIntFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, int *intPtr)
}







|







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}
declare 35 {
    int Tcl_GetDoubleFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr,
	    double *doublePtr)
}
declare 36 {
    int Tcl_GetIndexFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr,
	    const char *const *tablePtr, const char *msg, int flags, int *indexPtr)
}
declare 37 {
    int Tcl_GetInt(Tcl_Interp *interp, const char *src, int *intPtr)
}
declare 38 {
    int Tcl_GetIntFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, int *intPtr)
}
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}
declare 75 {
    int Tcl_AsyncReady(void)
}
declare 76 {
    void Tcl_BackgroundError(Tcl_Interp *interp)
}
declare 77 {
    char Tcl_Backslash(const char *src, int *readPtr)
}
declare 78 {
    int Tcl_BadChannelOption(Tcl_Interp *interp, const char *optionName,
	    const char *optionList)
}
declare 79 {
    void Tcl_CallWhenDeleted(Tcl_Interp *interp, Tcl_InterpDeleteProc *proc,
	    ClientData clientData)
}
declare 80 {
    void Tcl_CancelIdleCall(Tcl_IdleProc *idleProc, ClientData clientData)
}
declare 81 {
    int Tcl_Close(Tcl_Interp *interp, Tcl_Channel chan)
}
declare 82 {
    int Tcl_CommandComplete(const char *cmd)
}
declare 83 {
    char *Tcl_Concat(int argc, CONST84 char *const *argv)
}
declare 84 {
    int Tcl_ConvertElement(const char *src, char *dst, int flags)
}
declare 85 {
    int Tcl_ConvertCountedElement(const char *src, int length, char *dst,
	    int flags)
}
declare 86 {
    int Tcl_CreateAlias(Tcl_Interp *slave, const char *slaveCmd,
	    Tcl_Interp *target, const char *targetCmd, int argc,
	    CONST84 char *const *argv)
}
declare 87 {
    int Tcl_CreateAliasObj(Tcl_Interp *slave, const char *slaveCmd,
	    Tcl_Interp *target, const char *targetCmd, int objc,
	    Tcl_Obj *const objv[])
}
declare 88 {







|




















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}
declare 75 {
    int Tcl_AsyncReady(void)
}
declare 76 {
    void Tcl_BackgroundError(Tcl_Interp *interp)
}
declare 77 {deprecated {Use Tcl_UtfBackslash}} {
    char Tcl_Backslash(const char *src, int *readPtr)
}
declare 78 {
    int Tcl_BadChannelOption(Tcl_Interp *interp, const char *optionName,
	    const char *optionList)
}
declare 79 {
    void Tcl_CallWhenDeleted(Tcl_Interp *interp, Tcl_InterpDeleteProc *proc,
	    ClientData clientData)
}
declare 80 {
    void Tcl_CancelIdleCall(Tcl_IdleProc *idleProc, ClientData clientData)
}
declare 81 {
    int Tcl_Close(Tcl_Interp *interp, Tcl_Channel chan)
}
declare 82 {
    int Tcl_CommandComplete(const char *cmd)
}
declare 83 {
    char *Tcl_Concat(int argc, const char *const *argv)
}
declare 84 {
    int Tcl_ConvertElement(const char *src, char *dst, int flags)
}
declare 85 {
    int Tcl_ConvertCountedElement(const char *src, int length, char *dst,
	    int flags)
}
declare 86 {
    int Tcl_CreateAlias(Tcl_Interp *slave, const char *slaveCmd,
	    Tcl_Interp *target, const char *targetCmd, int argc,
	    const char *const *argv)
}
declare 87 {
    int Tcl_CreateAliasObj(Tcl_Interp *slave, const char *slaveCmd,
	    Tcl_Interp *target, const char *targetCmd, int objc,
	    Tcl_Obj *const objv[])
}
declare 88 {
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356
357
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360
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362
}
declare 93 {
    void Tcl_CreateExitHandler(Tcl_ExitProc *proc, ClientData clientData)
}
declare 94 {
    Tcl_Interp *Tcl_CreateInterp(void)
}
declare 95 {
    void Tcl_CreateMathFunc(Tcl_Interp *interp, const char *name,
	    int numArgs, Tcl_ValueType *argTypes,
	    Tcl_MathProc *proc, ClientData clientData)
}
declare 96 {
    Tcl_Command Tcl_CreateObjCommand(Tcl_Interp *interp,
	    const char *cmdName,







|







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360
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362
}
declare 93 {
    void Tcl_CreateExitHandler(Tcl_ExitProc *proc, ClientData clientData)
}
declare 94 {
    Tcl_Interp *Tcl_CreateInterp(void)
}
declare 95 {deprecated {}} {
    void Tcl_CreateMathFunc(Tcl_Interp *interp, const char *name,
	    int numArgs, Tcl_ValueType *argTypes,
	    Tcl_MathProc *proc, ClientData clientData)
}
declare 96 {
    Tcl_Command Tcl_CreateObjCommand(Tcl_Interp *interp,
	    const char *cmdName,
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463
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470
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479
declare 125 {
    void Tcl_DStringStartSublist(Tcl_DString *dsPtr)
}
declare 126 {
    int Tcl_Eof(Tcl_Channel chan)
}
declare 127 {
    CONST84_RETURN char *Tcl_ErrnoId(void)
}
declare 128 {
    CONST84_RETURN char *Tcl_ErrnoMsg(int err)
}
declare 129 {
    int Tcl_Eval(Tcl_Interp *interp, const char *script)
}
# This is obsolete, use Tcl_FSEvalFile
declare 130 {
    int Tcl_EvalFile(Tcl_Interp *interp, const char *fileName)
}
declare 131 {
    int Tcl_EvalObj(Tcl_Interp *interp, Tcl_Obj *objPtr)
}
declare 132 {







|


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<







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471

472
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478
declare 125 {
    void Tcl_DStringStartSublist(Tcl_DString *dsPtr)
}
declare 126 {
    int Tcl_Eof(Tcl_Channel chan)
}
declare 127 {
    const char *Tcl_ErrnoId(void)
}
declare 128 {
    const char *Tcl_ErrnoMsg(int err)
}
declare 129 {
    int Tcl_Eval(Tcl_Interp *interp, const char *script)
}

declare 130 {
    int Tcl_EvalFile(Tcl_Interp *interp, const char *fileName)
}
declare 131 {
    int Tcl_EvalObj(Tcl_Interp *interp, Tcl_Obj *objPtr)
}
declare 132 {
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540
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543
544
    int Tcl_Flush(Tcl_Channel chan)
}
declare 147 {
    void Tcl_FreeResult(Tcl_Interp *interp)
}
declare 148 {
    int Tcl_GetAlias(Tcl_Interp *interp, const char *slaveCmd,
	    Tcl_Interp **targetInterpPtr, CONST84 char **targetCmdPtr,
	    int *argcPtr, CONST84 char ***argvPtr)
}
declare 149 {
    int Tcl_GetAliasObj(Tcl_Interp *interp, const char *slaveCmd,
	    Tcl_Interp **targetInterpPtr, CONST84 char **targetCmdPtr,
	    int *objcPtr, Tcl_Obj ***objv)
}
declare 150 {
    ClientData Tcl_GetAssocData(Tcl_Interp *interp, const char *name,
	    Tcl_InterpDeleteProc **procPtr)
}
declare 151 {







|
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540
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543
    int Tcl_Flush(Tcl_Channel chan)
}
declare 147 {
    void Tcl_FreeResult(Tcl_Interp *interp)
}
declare 148 {
    int Tcl_GetAlias(Tcl_Interp *interp, const char *slaveCmd,
	    Tcl_Interp **targetInterpPtr, const char **targetCmdPtr,
	    int *argcPtr, const char ***argvPtr)
}
declare 149 {
    int Tcl_GetAliasObj(Tcl_Interp *interp, const char *slaveCmd,
	    Tcl_Interp **targetInterpPtr, const char **targetCmdPtr,
	    int *objcPtr, Tcl_Obj ***objv)
}
declare 150 {
    ClientData Tcl_GetAssocData(Tcl_Interp *interp, const char *name,
	    Tcl_InterpDeleteProc **procPtr)
}
declare 151 {
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declare 154 {
    ClientData Tcl_GetChannelInstanceData(Tcl_Channel chan)
}
declare 155 {
    int Tcl_GetChannelMode(Tcl_Channel chan)
}
declare 156 {
    CONST84_RETURN char *Tcl_GetChannelName(Tcl_Channel chan)
}
declare 157 {
    int Tcl_GetChannelOption(Tcl_Interp *interp, Tcl_Channel chan,
	    const char *optionName, Tcl_DString *dsPtr)
}
declare 158 {
    CONST86 Tcl_ChannelType *Tcl_GetChannelType(Tcl_Channel chan)
}
declare 159 {
    int Tcl_GetCommandInfo(Tcl_Interp *interp, const char *cmdName,
	    Tcl_CmdInfo *infoPtr)
}
declare 160 {
    CONST84_RETURN char *Tcl_GetCommandName(Tcl_Interp *interp,
	    Tcl_Command command)
}
declare 161 {
    int Tcl_GetErrno(void)
}
declare 162 {
    CONST84_RETURN char *Tcl_GetHostName(void)
}
declare 163 {
    int Tcl_GetInterpPath(Tcl_Interp *askInterp, Tcl_Interp *slaveInterp)
}
declare 164 {
    Tcl_Interp *Tcl_GetMaster(Tcl_Interp *interp)
}







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declare 154 {
    ClientData Tcl_GetChannelInstanceData(Tcl_Channel chan)
}
declare 155 {
    int Tcl_GetChannelMode(Tcl_Channel chan)
}
declare 156 {
    const char *Tcl_GetChannelName(Tcl_Channel chan)
}
declare 157 {
    int Tcl_GetChannelOption(Tcl_Interp *interp, Tcl_Channel chan,
	    const char *optionName, Tcl_DString *dsPtr)
}
declare 158 {
    CONST86 Tcl_ChannelType *Tcl_GetChannelType(Tcl_Channel chan)
}
declare 159 {
    int Tcl_GetCommandInfo(Tcl_Interp *interp, const char *cmdName,
	    Tcl_CmdInfo *infoPtr)
}
declare 160 {
    const char *Tcl_GetCommandName(Tcl_Interp *interp,
	    Tcl_Command command)
}
declare 161 {
    int Tcl_GetErrno(void)
}
declare 162 {
    const char *Tcl_GetHostName(void)
}
declare 163 {
    int Tcl_GetInterpPath(Tcl_Interp *askInterp, Tcl_Interp *slaveInterp)
}
declare 164 {
    Tcl_Interp *Tcl_GetMaster(Tcl_Interp *interp)
}
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declare 172 {
    Tcl_Interp *Tcl_GetSlave(Tcl_Interp *interp, const char *slaveName)
}
declare 173 {
    Tcl_Channel Tcl_GetStdChannel(int type)
}
declare 174 {
    CONST84_RETURN char *Tcl_GetStringResult(Tcl_Interp *interp)
}
declare 175 {
    CONST84_RETURN char *Tcl_GetVar(Tcl_Interp *interp, const char *varName,
	    int flags)
}
declare 176 {
    CONST84_RETURN char *Tcl_GetVar2(Tcl_Interp *interp, const char *part1,
	    const char *part2, int flags)
}
declare 177 {
    int Tcl_GlobalEval(Tcl_Interp *interp, const char *command)
}
declare 178 {
    int Tcl_GlobalEvalObj(Tcl_Interp *interp, Tcl_Obj *objPtr)







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declare 172 {
    Tcl_Interp *Tcl_GetSlave(Tcl_Interp *interp, const char *slaveName)
}
declare 173 {
    Tcl_Channel Tcl_GetStdChannel(int type)
}
declare 174 {
    const char *Tcl_GetStringResult(Tcl_Interp *interp)
}
declare 175 {
    const char *Tcl_GetVar(Tcl_Interp *interp, const char *varName,
	    int flags)
}
declare 176 {
    const char *Tcl_GetVar2(Tcl_Interp *interp, const char *part1,
	    const char *part2, int flags)
}
declare 177 {
    int Tcl_GlobalEval(Tcl_Interp *interp, const char *command)
}
declare 178 {
    int Tcl_GlobalEvalObj(Tcl_Interp *interp, Tcl_Obj *objPtr)
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    int Tcl_InterpDeleted(Tcl_Interp *interp)
}
declare 185 {
    int Tcl_IsSafe(Tcl_Interp *interp)
}
# Obsolete, use Tcl_FSJoinPath
declare 186 {
    char *Tcl_JoinPath(int argc, CONST84 char *const *argv,
	    Tcl_DString *resultPtr)
}
declare 187 {
    int Tcl_LinkVar(Tcl_Interp *interp, const char *varName, char *addr,
	    int type)
}








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    int Tcl_InterpDeleted(Tcl_Interp *interp)
}
declare 185 {
    int Tcl_IsSafe(Tcl_Interp *interp)
}
# Obsolete, use Tcl_FSJoinPath
declare 186 {
    char *Tcl_JoinPath(int argc, const char *const *argv,
	    Tcl_DString *resultPtr)
}
declare 187 {
    int Tcl_LinkVar(Tcl_Interp *interp, const char *varName, char *addr,
	    int type)
}

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declare 190 {
    int Tcl_MakeSafe(Tcl_Interp *interp)
}
declare 191 {
    Tcl_Channel Tcl_MakeTcpClientChannel(ClientData tcpSocket)
}
declare 192 {
    char *Tcl_Merge(int argc, CONST84 char *const *argv)
}
declare 193 {
    Tcl_HashEntry *Tcl_NextHashEntry(Tcl_HashSearch *searchPtr)
}
declare 194 {
    void Tcl_NotifyChannel(Tcl_Channel channel, int mask)
}
declare 195 {
    Tcl_Obj *Tcl_ObjGetVar2(Tcl_Interp *interp, Tcl_Obj *part1Ptr,
	    Tcl_Obj *part2Ptr, int flags)
}
declare 196 {
    Tcl_Obj *Tcl_ObjSetVar2(Tcl_Interp *interp, Tcl_Obj *part1Ptr,
	    Tcl_Obj *part2Ptr, Tcl_Obj *newValuePtr, int flags)
}
declare 197 {
    Tcl_Channel Tcl_OpenCommandChannel(Tcl_Interp *interp, int argc,
	    CONST84 char **argv, int flags)
}
# This is obsolete, use Tcl_FSOpenFileChannel
declare 198 {
    Tcl_Channel Tcl_OpenFileChannel(Tcl_Interp *interp, const char *fileName,
	    const char *modeString, int permissions)
}
declare 199 {







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declare 190 {
    int Tcl_MakeSafe(Tcl_Interp *interp)
}
declare 191 {
    Tcl_Channel Tcl_MakeTcpClientChannel(ClientData tcpSocket)
}
declare 192 {
    char *Tcl_Merge(int argc, const char *const *argv)
}
declare 193 {
    Tcl_HashEntry *Tcl_NextHashEntry(Tcl_HashSearch *searchPtr)
}
declare 194 {
    void Tcl_NotifyChannel(Tcl_Channel channel, int mask)
}
declare 195 {
    Tcl_Obj *Tcl_ObjGetVar2(Tcl_Interp *interp, Tcl_Obj *part1Ptr,
	    Tcl_Obj *part2Ptr, int flags)
}
declare 196 {
    Tcl_Obj *Tcl_ObjSetVar2(Tcl_Interp *interp, Tcl_Obj *part1Ptr,
	    Tcl_Obj *part2Ptr, Tcl_Obj *newValuePtr, int flags)
}
declare 197 {
    Tcl_Channel Tcl_OpenCommandChannel(Tcl_Interp *interp, int argc,
	    const char **argv, int flags)
}
# This is obsolete, use Tcl_FSOpenFileChannel
declare 198 {
    Tcl_Channel Tcl_OpenFileChannel(Tcl_Interp *interp, const char *fileName,
	    const char *modeString, int permissions)
}
declare 199 {
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declare 202 {
    void Tcl_PrintDouble(Tcl_Interp *interp, double value, char *dst)
}
declare 203 {
    int Tcl_PutEnv(const char *assignment)
}
declare 204 {
    CONST84_RETURN char *Tcl_PosixError(Tcl_Interp *interp)
}
declare 205 {
    void Tcl_QueueEvent(Tcl_Event *evPtr, Tcl_QueuePosition position)
}
declare 206 {
    int Tcl_Read(Tcl_Channel chan, char *bufPtr, int toRead)
}







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declare 202 {
    void Tcl_PrintDouble(Tcl_Interp *interp, double value, char *dst)
}
declare 203 {
    int Tcl_PutEnv(const char *assignment)
}
declare 204 {
    const char *Tcl_PosixError(Tcl_Interp *interp)
}
declare 205 {
    void Tcl_QueueEvent(Tcl_Event *evPtr, Tcl_QueuePosition position)
}
declare 206 {
    int Tcl_Read(Tcl_Channel chan, char *bufPtr, int toRead)
}
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}
declare 214 {
    int Tcl_RegExpMatch(Tcl_Interp *interp, const char *text,
	    const char *pattern)
}
declare 215 {
    void Tcl_RegExpRange(Tcl_RegExp regexp, int index,
	    CONST84 char **startPtr, CONST84 char **endPtr)
}
declare 216 {
    void Tcl_Release(ClientData clientData)
}
declare 217 {
    void Tcl_ResetResult(Tcl_Interp *interp)
}
declare 218 {
    int Tcl_ScanElement(const char *src, int *flagPtr)
}
declare 219 {
    int Tcl_ScanCountedElement(const char *src, int length, int *flagPtr)
}
# Obsolete
declare 220 {
    int Tcl_SeekOld(Tcl_Channel chan, int offset, int mode)
}
declare 221 {
    int Tcl_ServiceAll(void)
}
declare 222 {
    int Tcl_ServiceEvent(int flags)







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}
declare 214 {
    int Tcl_RegExpMatch(Tcl_Interp *interp, const char *text,
	    const char *pattern)
}
declare 215 {
    void Tcl_RegExpRange(Tcl_RegExp regexp, int index,
	    const char **startPtr, const char **endPtr)
}
declare 216 {
    void Tcl_Release(ClientData clientData)
}
declare 217 {
    void Tcl_ResetResult(Tcl_Interp *interp)
}
declare 218 {
    int Tcl_ScanElement(const char *src, int *flagPtr)
}
declare 219 {
    int Tcl_ScanCountedElement(const char *src, int length, int *flagPtr)
}

declare 220 {deprecated {}} {
    int Tcl_SeekOld(Tcl_Channel chan, int offset, int mode)
}
declare 221 {
    int Tcl_ServiceAll(void)
}
declare 222 {
    int Tcl_ServiceEvent(int flags)
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declare 235 {
    void Tcl_SetObjResult(Tcl_Interp *interp, Tcl_Obj *resultObjPtr)
}
declare 236 {
    void Tcl_SetStdChannel(Tcl_Channel channel, int type)
}
declare 237 {
    CONST84_RETURN char *Tcl_SetVar(Tcl_Interp *interp, const char *varName,
	    const char *newValue, int flags)
}
declare 238 {
    CONST84_RETURN char *Tcl_SetVar2(Tcl_Interp *interp, const char *part1,
	    const char *part2, const char *newValue, int flags)
}
declare 239 {
    CONST84_RETURN char *Tcl_SignalId(int sig)
}
declare 240 {
    CONST84_RETURN char *Tcl_SignalMsg(int sig)
}
declare 241 {
    void Tcl_SourceRCFile(Tcl_Interp *interp)
}
declare 242 {
    int Tcl_SplitList(Tcl_Interp *interp, const char *listStr, int *argcPtr,
	    CONST84 char ***argvPtr)
}
# Obsolete, use Tcl_FSSplitPath
declare 243 {
    void Tcl_SplitPath(const char *path, int *argcPtr, CONST84 char ***argvPtr)
}
declare 244 {
    void Tcl_StaticPackage(Tcl_Interp *interp, const char *pkgName,
	    Tcl_PackageInitProc *initProc, Tcl_PackageInitProc *safeInitProc)
}
declare 245 {
    int Tcl_StringMatch(const char *str, const char *pattern)
}
# Obsolete
declare 246 {
    int Tcl_TellOld(Tcl_Channel chan)
}
declare 247 {
    int Tcl_TraceVar(Tcl_Interp *interp, const char *varName, int flags,
	    Tcl_VarTraceProc *proc, ClientData clientData)
}
declare 248 {







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declare 235 {
    void Tcl_SetObjResult(Tcl_Interp *interp, Tcl_Obj *resultObjPtr)
}
declare 236 {
    void Tcl_SetStdChannel(Tcl_Channel channel, int type)
}
declare 237 {
    const char *Tcl_SetVar(Tcl_Interp *interp, const char *varName,
	    const char *newValue, int flags)
}
declare 238 {
    const char *Tcl_SetVar2(Tcl_Interp *interp, const char *part1,
	    const char *part2, const char *newValue, int flags)
}
declare 239 {
    const char *Tcl_SignalId(int sig)
}
declare 240 {
    const char *Tcl_SignalMsg(int sig)
}
declare 241 {
    void Tcl_SourceRCFile(Tcl_Interp *interp)
}
declare 242 {
    int Tcl_SplitList(Tcl_Interp *interp, const char *listStr, int *argcPtr,
	    const char ***argvPtr)
}
# Obsolete, use Tcl_FSSplitPath
declare 243 {
    void Tcl_SplitPath(const char *path, int *argcPtr, const char ***argvPtr)
}
declare 244 {
    void Tcl_StaticPackage(Tcl_Interp *interp, const char *pkgName,
	    Tcl_PackageInitProc *initProc, Tcl_PackageInitProc *safeInitProc)
}
declare 245 {
    int Tcl_StringMatch(const char *str, const char *pattern)
}

declare 246 {deprecated {}} {
    int Tcl_TellOld(Tcl_Channel chan)
}
declare 247 {
    int Tcl_TraceVar(Tcl_Interp *interp, const char *varName, int flags,
	    Tcl_VarTraceProc *proc, ClientData clientData)
}
declare 248 {
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}
declare 265 {
    int Tcl_DumpActiveMemory(const char *fileName)
}
declare 266 {
    void Tcl_ValidateAllMemory(const char *file, int line)
}
declare 267 {
    void Tcl_AppendResultVA(Tcl_Interp *interp, va_list argList)
}
declare 268 {
    void Tcl_AppendStringsToObjVA(Tcl_Obj *objPtr, va_list argList)
}
declare 269 {
    char *Tcl_HashStats(Tcl_HashTable *tablePtr)
}
declare 270 {
    CONST84_RETURN char *Tcl_ParseVar(Tcl_Interp *interp, const char *start,
	    CONST84 char **termPtr)
}
declare 271 {
    CONST84_RETURN char *Tcl_PkgPresent(Tcl_Interp *interp, const char *name,
	    const char *version, int exact)
}
declare 272 {
    CONST84_RETURN char *Tcl_PkgPresentEx(Tcl_Interp *interp,
	    const char *name, const char *version, int exact,
	    void *clientDataPtr)
}
declare 273 {
    int Tcl_PkgProvide(Tcl_Interp *interp, const char *name,
	    const char *version)
}
# TIP #268: The internally used new Require function is in slot 573.
declare 274 {
    CONST84_RETURN char *Tcl_PkgRequire(Tcl_Interp *interp, const char *name,
	    const char *version, int exact)
}
declare 275 {
    void Tcl_SetErrorCodeVA(Tcl_Interp *interp, va_list argList)
}
declare 276 {
    int  Tcl_VarEvalVA(Tcl_Interp *interp, va_list argList)
}
declare 277 {
    Tcl_Pid Tcl_WaitPid(Tcl_Pid pid, int *statPtr, int options)
}
declare 278 {
    TCL_NORETURN void Tcl_PanicVA(const char *format, va_list argList)
}
declare 279 {
    void Tcl_GetVersion(int *major, int *minor, int *patchLevel, int *type)
}
declare 280 {
    void Tcl_InitMemory(Tcl_Interp *interp)







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}
declare 265 {
    int Tcl_DumpActiveMemory(const char *fileName)
}
declare 266 {
    void Tcl_ValidateAllMemory(const char *file, int line)
}
declare 267 {deprecated {see TIP #422}} {
    void Tcl_AppendResultVA(Tcl_Interp *interp, va_list argList)
}
declare 268 {deprecated {see TIP #422}} {
    void Tcl_AppendStringsToObjVA(Tcl_Obj *objPtr, va_list argList)
}
declare 269 {
    char *Tcl_HashStats(Tcl_HashTable *tablePtr)
}
declare 270 {
    const char *Tcl_ParseVar(Tcl_Interp *interp, const char *start,
	    const char **termPtr)
}
declare 271 {
    const char *Tcl_PkgPresent(Tcl_Interp *interp, const char *name,
	    const char *version, int exact)
}
declare 272 {
    const char *Tcl_PkgPresentEx(Tcl_Interp *interp,
	    const char *name, const char *version, int exact,
	    void *clientDataPtr)
}
declare 273 {
    int Tcl_PkgProvide(Tcl_Interp *interp, const char *name,
	    const char *version)
}
# TIP #268: The internally used new Require function is in slot 573.
declare 274 {
    const char *Tcl_PkgRequire(Tcl_Interp *interp, const char *name,
	    const char *version, int exact)
}
declare 275 {deprecated {see TIP #422}} {
    void Tcl_SetErrorCodeVA(Tcl_Interp *interp, va_list argList)
}
declare 276 {deprecated {see TIP #422}} {
    int  Tcl_VarEvalVA(Tcl_Interp *interp, va_list argList)
}
declare 277 {
    Tcl_Pid Tcl_WaitPid(Tcl_Pid pid, int *statPtr, int options)
}
declare 278 {deprecated {see TIP #422}} {
    TCL_NORETURN void Tcl_PanicVA(const char *format, va_list argList)
}
declare 279 {
    void Tcl_GetVersion(int *major, int *minor, int *patchLevel, int *type)
}
declare 280 {
    void Tcl_InitMemory(Tcl_Interp *interp)
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declare 300 {
    Tcl_ThreadId Tcl_GetCurrentThread(void)
}
declare 301 {
    Tcl_Encoding Tcl_GetEncoding(Tcl_Interp *interp, const char *name)
}
declare 302 {
    CONST84_RETURN char *Tcl_GetEncodingName(Tcl_Encoding encoding)
}
declare 303 {
    void Tcl_GetEncodingNames(Tcl_Interp *interp)
}
declare 304 {
    int Tcl_GetIndexFromObjStruct(Tcl_Interp *interp, Tcl_Obj *objPtr,
	    const void *tablePtr, int offset, const char *msg, int flags,







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declare 300 {
    Tcl_ThreadId Tcl_GetCurrentThread(void)
}
declare 301 {
    Tcl_Encoding Tcl_GetEncoding(Tcl_Interp *interp, const char *name)
}
declare 302 {
    const char *Tcl_GetEncodingName(Tcl_Encoding encoding)
}
declare 303 {
    void Tcl_GetEncodingNames(Tcl_Interp *interp)
}
declare 304 {
    int Tcl_GetIndexFromObjStruct(Tcl_Interp *interp, Tcl_Obj *objPtr,
	    const void *tablePtr, int offset, const char *msg, int flags,
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declare 323 {
    Tcl_UniChar Tcl_UniCharToUpper(int ch)
}
declare 324 {
    int Tcl_UniCharToUtf(int ch, char *buf)
}
declare 325 {
    CONST84_RETURN char *Tcl_UtfAtIndex(const char *src, int index)
}
declare 326 {
    int Tcl_UtfCharComplete(const char *src, int length)
}
declare 327 {
    int Tcl_UtfBackslash(const char *src, int *readPtr, char *dst)
}
declare 328 {
    CONST84_RETURN char *Tcl_UtfFindFirst(const char *src, int ch)
}
declare 329 {
    CONST84_RETURN char *Tcl_UtfFindLast(const char *src, int ch)
}
declare 330 {
    CONST84_RETURN char *Tcl_UtfNext(const char *src)
}
declare 331 {
    CONST84_RETURN char *Tcl_UtfPrev(const char *src, const char *start)
}
declare 332 {
    int Tcl_UtfToExternal(Tcl_Interp *interp, Tcl_Encoding encoding,
	    const char *src, int srcLen, int flags,
	    Tcl_EncodingState *statePtr, char *dst, int dstLen,
	    int *srcReadPtr, int *dstWrotePtr, int *dstCharsPtr)
}







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declare 323 {
    Tcl_UniChar Tcl_UniCharToUpper(int ch)
}
declare 324 {
    int Tcl_UniCharToUtf(int ch, char *buf)
}
declare 325 {
    const char *Tcl_UtfAtIndex(const char *src, int index)
}
declare 326 {
    int Tcl_UtfCharComplete(const char *src, int length)
}
declare 327 {
    int Tcl_UtfBackslash(const char *src, int *readPtr, char *dst)
}
declare 328 {
    const char *Tcl_UtfFindFirst(const char *src, int ch)
}
declare 329 {
    const char *Tcl_UtfFindLast(const char *src, int ch)
}
declare 330 {
    const char *Tcl_UtfNext(const char *src)
}
declare 331 {
    const char *Tcl_UtfPrev(const char *src, const char *start)
}
declare 332 {
    int Tcl_UtfToExternal(Tcl_Interp *interp, Tcl_Encoding encoding,
	    const char *src, int srcLen, int flags,
	    Tcl_EncodingState *statePtr, char *dst, int dstLen,
	    int *srcReadPtr, int *dstWrotePtr, int *dstCharsPtr)
}
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}
declare 339 {
    int Tcl_WriteObj(Tcl_Channel chan, Tcl_Obj *objPtr)
}
declare 340 {
    char *Tcl_GetString(Tcl_Obj *objPtr)
}
declare 341 {
    CONST84_RETURN char *Tcl_GetDefaultEncodingDir(void)
}
declare 342 {
    void Tcl_SetDefaultEncodingDir(const char *path)
}
declare 343 {
    void Tcl_AlertNotifier(ClientData clientData)
}
declare 344 {
    void Tcl_ServiceModeHook(int mode)







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}
declare 339 {
    int Tcl_WriteObj(Tcl_Channel chan, Tcl_Obj *objPtr)
}
declare 340 {
    char *Tcl_GetString(Tcl_Obj *objPtr)
}
declare 341 {deprecated {Use Tcl_GetEncodingSearchPath}} {
    const char *Tcl_GetDefaultEncodingDir(void)
}
declare 342 {deprecated {Use Tcl_SetEncodingSearchPath}} {
    void Tcl_SetDefaultEncodingDir(const char *path)
}
declare 343 {
    void Tcl_AlertNotifier(ClientData clientData)
}
declare 344 {
    void Tcl_ServiceModeHook(int mode)
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    Tcl_UniChar *Tcl_UtfToUniCharDString(const char *src,
	    int length, Tcl_DString *dsPtr)
}
declare 356 {
    Tcl_RegExp Tcl_GetRegExpFromObj(Tcl_Interp *interp, Tcl_Obj *patObj,
	    int flags)
}
declare 357 {
    Tcl_Obj *Tcl_EvalTokens(Tcl_Interp *interp, Tcl_Token *tokenPtr,
	    int count)
}
declare 358 {
    void Tcl_FreeParse(Tcl_Parse *parsePtr)
}
declare 359 {
    void Tcl_LogCommandInfo(Tcl_Interp *interp, const char *script,
	    const char *command, int length)
}
declare 360 {
    int Tcl_ParseBraces(Tcl_Interp *interp, const char *start, int numBytes,
	    Tcl_Parse *parsePtr, int append, CONST84 char **termPtr)
}
declare 361 {
    int Tcl_ParseCommand(Tcl_Interp *interp, const char *start, int numBytes,
	    int nested, Tcl_Parse *parsePtr)
}
declare 362 {
    int Tcl_ParseExpr(Tcl_Interp *interp, const char *start, int numBytes,
	    Tcl_Parse *parsePtr)
}
declare 363 {
    int Tcl_ParseQuotedString(Tcl_Interp *interp, const char *start,
	    int numBytes, Tcl_Parse *parsePtr, int append,
	    CONST84 char **termPtr)
}
declare 364 {
    int Tcl_ParseVarName(Tcl_Interp *interp, const char *start, int numBytes,
	    Tcl_Parse *parsePtr, int append)
}
# These 4 functions are obsolete, use Tcl_FSGetCwd, Tcl_FSChdir,
# Tcl_FSAccess and Tcl_FSStat







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    Tcl_UniChar *Tcl_UtfToUniCharDString(const char *src,
	    int length, Tcl_DString *dsPtr)
}
declare 356 {
    Tcl_RegExp Tcl_GetRegExpFromObj(Tcl_Interp *interp, Tcl_Obj *patObj,
	    int flags)
}
declare 357 {deprecated {Use Tcl_EvalTokensStandard}} {
    Tcl_Obj *Tcl_EvalTokens(Tcl_Interp *interp, Tcl_Token *tokenPtr,
	    int count)
}
declare 358 {
    void Tcl_FreeParse(Tcl_Parse *parsePtr)
}
declare 359 {
    void Tcl_LogCommandInfo(Tcl_Interp *interp, const char *script,
	    const char *command, int length)
}
declare 360 {
    int Tcl_ParseBraces(Tcl_Interp *interp, const char *start, int numBytes,
	    Tcl_Parse *parsePtr, int append, const char **termPtr)
}
declare 361 {
    int Tcl_ParseCommand(Tcl_Interp *interp, const char *start, int numBytes,
	    int nested, Tcl_Parse *parsePtr)
}
declare 362 {
    int Tcl_ParseExpr(Tcl_Interp *interp, const char *start, int numBytes,
	    Tcl_Parse *parsePtr)
}
declare 363 {
    int Tcl_ParseQuotedString(Tcl_Interp *interp, const char *start,
	    int numBytes, Tcl_Parse *parsePtr, int append,
	    const char **termPtr)
}
declare 364 {
    int Tcl_ParseVarName(Tcl_Interp *interp, const char *start, int numBytes,
	    Tcl_Parse *parsePtr, int append)
}
# These 4 functions are obsolete, use Tcl_FSGetCwd, Tcl_FSChdir,
# Tcl_FSAccess and Tcl_FSStat
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declare 396 {
    Tcl_Channel Tcl_GetTopChannel(Tcl_Channel chan)
}
declare 397 {
    int Tcl_ChannelBuffered(Tcl_Channel chan)
}
declare 398 {
    CONST84_RETURN char *Tcl_ChannelName(const Tcl_ChannelType *chanTypePtr)
}
declare 399 {
    Tcl_ChannelTypeVersion Tcl_ChannelVersion(
	    const Tcl_ChannelType *chanTypePtr)
}
declare 400 {
    Tcl_DriverBlockModeProc *Tcl_ChannelBlockModeProc(







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declare 396 {
    Tcl_Channel Tcl_GetTopChannel(Tcl_Channel chan)
}
declare 397 {
    int Tcl_ChannelBuffered(Tcl_Channel chan)
}
declare 398 {
    const char *Tcl_ChannelName(const Tcl_ChannelType *chanTypePtr)
}
declare 399 {
    Tcl_ChannelTypeVersion Tcl_ChannelVersion(
	    const Tcl_ChannelType *chanTypePtr)
}
declare 400 {
    Tcl_DriverBlockModeProc *Tcl_ChannelBlockModeProc(
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# introduced in 8.4a3
declare 434 {
    Tcl_UniChar *Tcl_GetUnicodeFromObj(Tcl_Obj *objPtr, int *lengthPtr)
}

# TIP#15 (math function introspection) dkf
declare 435 {
    int Tcl_GetMathFuncInfo(Tcl_Interp *interp, const char *name,
	    int *numArgsPtr, Tcl_ValueType **argTypesPtr,
	    Tcl_MathProc **procPtr, ClientData *clientDataPtr)
}
declare 436 {
    Tcl_Obj *Tcl_ListMathFuncs(Tcl_Interp *interp, const char *pattern)
}

# TIP#36 (better access to 'subst') dkf
declare 437 {
    Tcl_Obj *Tcl_SubstObj(Tcl_Interp *interp, Tcl_Obj *objPtr, int flags)
}







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# introduced in 8.4a3
declare 434 {
    Tcl_UniChar *Tcl_GetUnicodeFromObj(Tcl_Obj *objPtr, int *lengthPtr)
}

# TIP#15 (math function introspection) dkf
declare 435 {deprecated {}} {
    int Tcl_GetMathFuncInfo(Tcl_Interp *interp, const char *name,
	    int *numArgsPtr, Tcl_ValueType **argTypesPtr,
	    Tcl_MathProc **procPtr, ClientData *clientDataPtr)
}
declare 436 {deprecated {}} {
    Tcl_Obj *Tcl_ListMathFuncs(Tcl_Interp *interp, const char *pattern)
}

# TIP#36 (better access to 'subst') dkf
declare 437 {
    Tcl_Obj *Tcl_SubstObj(Tcl_Interp *interp, Tcl_Obj *objPtr, int flags)
}

Changes to generic/tcl.h.

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 * macosx/Tcl.xcode/default.pbxuser (not patchlevel) 1 LOC
 * macosx/Tcl-Common.xcconfig (not patchlevel) 1 LOC
 * win/README		(not patchlevel) (sections 0 and 2)
 * unix/tcl.spec	(1 LOC patch)
 * tools/tcl.hpj.in	(not patchlevel, for windows installer)
 */

#define TCL_MAJOR_VERSION   9
#define TCL_MINOR_VERSION   0
#define TCL_RELEASE_LEVEL   TCL_ALPHA_RELEASE
#define TCL_RELEASE_SERIAL  0

#define TCL_VERSION	    "9.0"
#define TCL_PATCH_LEVEL	    "9.0a0"

#if !defined(TCL_NO_DEPRECATED) || defined(RC_INVOKED)
/*
 *----------------------------------------------------------------------------
 * The following definitions set up the proper options for Windows compilers.
 * We use this method because there is no autoconf equivalent.
 */







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 * macosx/Tcl.xcode/default.pbxuser (not patchlevel) 1 LOC
 * macosx/Tcl-Common.xcconfig (not patchlevel) 1 LOC
 * win/README		(not patchlevel) (sections 0 and 2)
 * unix/tcl.spec	(1 LOC patch)
 * tools/tcl.hpj.in	(not patchlevel, for windows installer)
 */

#define TCL_MAJOR_VERSION   8
#define TCL_MINOR_VERSION   7
#define TCL_RELEASE_LEVEL   TCL_ALPHA_RELEASE
#define TCL_RELEASE_SERIAL  2

#define TCL_VERSION	    "8.7"
#define TCL_PATCH_LEVEL	    "8.7a2"

#if !defined(TCL_NO_DEPRECATED) || defined(RC_INVOKED)
/*
 *----------------------------------------------------------------------------
 * The following definitions set up the proper options for Windows compilers.
 * We use this method because there is no autoconf equivalent.
 */
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 * written for older versions of Tcl where the macros permitted
 * support for the varargs.h system as well as stdarg.h .
 *
 * New code should just directly be written to use stdarg.h conventions.
 */

#include <stdarg.h>
#ifndef TCL_NO_DEPRECATED
#    define TCL_VARARGS(type, name) (type name, ...)
#    define TCL_VARARGS_DEF(type, name) (type name, ...)
#    define TCL_VARARGS_START(type, name, list) (va_start(list, name), name)
#endif /* !TCL_NO_DEPRECATED */
#if defined(__GNUC__) && (__GNUC__ > 2)
#   define TCL_FORMAT_PRINTF(a,b) __attribute__ ((__format__ (__printf__, a, b)))
#   define TCL_NORETURN __attribute__ ((noreturn))







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 * written for older versions of Tcl where the macros permitted
 * support for the varargs.h system as well as stdarg.h .
 *
 * New code should just directly be written to use stdarg.h conventions.
 */

#include <stdarg.h>
#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
#    define TCL_VARARGS(type, name) (type name, ...)
#    define TCL_VARARGS_DEF(type, name) (type name, ...)
#    define TCL_VARARGS_START(type, name, list) (va_start(list, name), name)
#endif /* !TCL_NO_DEPRECATED */
#if defined(__GNUC__) && (__GNUC__ > 2)
#   define TCL_FORMAT_PRINTF(a,b) __attribute__ ((__format__ (__printf__, a, b)))
#   define TCL_NORETURN __attribute__ ((noreturn))
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 * The following _ANSI_ARGS_ macro is to support old extensions
 * written for older versions of Tcl where it permitted support
 * for compilers written in the pre-prototype era of C.
 *
 * New code should use prototypes.
 */

#ifndef TCL_NO_DEPRECATED
#   undef _ANSI_ARGS_
#   define _ANSI_ARGS_(x)	x
#endif /* !TCL_NO_DEPRECATED */

/*
 * Definitions that allow this header file to be used either with or without
 * ANSI C features.
 */

#ifndef INLINE
#   define INLINE
#endif

#ifdef NO_CONST
#   ifndef const
#      define const
#   endif
#endif
#ifndef CONST
#   define CONST const
#endif

#ifdef USE_NON_CONST
#   ifdef USE_COMPAT_CONST
#      error define at most one of USE_NON_CONST and USE_COMPAT_CONST
#   endif
#   define CONST84
#   define CONST84_RETURN
#else
#   ifdef USE_COMPAT_CONST
#      define CONST84
#      define CONST84_RETURN const
#   else
#      define CONST84 const
#      define CONST84_RETURN const
#   endif
#endif

#ifndef CONST86
#      define CONST86 CONST84
#endif

/*
 * Make sure EXTERN isn't defined elsewhere.
 */

#ifdef EXTERN







|


<









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 * The following _ANSI_ARGS_ macro is to support old extensions
 * written for older versions of Tcl where it permitted support
 * for compilers written in the pre-prototype era of C.
 *
 * New code should use prototypes.
 */

#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
#   undef _ANSI_ARGS_
#   define _ANSI_ARGS_(x)	x


/*
 * Definitions that allow this header file to be used either with or without
 * ANSI C features.
 */

#ifndef INLINE
#   define INLINE
#endif






#ifndef CONST
#   define CONST const
#endif












#define CONST84 const
#define CONST84_RETURN const

#endif /* !TCL_NO_DEPRECATED */

#ifndef CONST86
#      define CONST86 const
#endif

/*
 * Make sure EXTERN isn't defined elsewhere.
 */

#ifdef EXTERN
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/*
 *----------------------------------------------------------------------------
 * The following code is copied from winnt.h. If we don't replicate it here,
 * then <windows.h> can't be included after tcl.h, since tcl.h also defines
 * VOID. This block is skipped under Cygwin and Mingw.
 */


#if defined(_WIN32) && !defined(HAVE_WINNT_IGNORE_VOID)
#ifndef VOID
#define VOID void
typedef char CHAR;
typedef short SHORT;
typedef long LONG;
#endif
#endif /* _WIN32 && !HAVE_WINNT_IGNORE_VOID */

/*
 * Macro to use instead of "void" for arguments that must have type "void *"
 * in ANSI C; maps them to type "char *" in non-ANSI systems.
 */

#ifndef __VXWORKS__
#   ifndef NO_VOID
#	define VOID void
#   else
#	define VOID char
#   endif
#endif


/*
 * Miscellaneous declarations.
 */

#ifndef _CLIENTDATA
#   ifndef NO_VOID
	typedef void *ClientData;
#   else
	typedef int *ClientData;
#   endif
#   define _CLIENTDATA
#endif

/*
 * Darwin specific configure overrides (to support fat compiles, where
 * configure runs only once for multiple architectures):
 */







>















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/*
 *----------------------------------------------------------------------------
 * The following code is copied from winnt.h. If we don't replicate it here,
 * then <windows.h> can't be included after tcl.h, since tcl.h also defines
 * VOID. This block is skipped under Cygwin and Mingw.
 */

#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
#if defined(_WIN32) && !defined(HAVE_WINNT_IGNORE_VOID)
#ifndef VOID
#define VOID void
typedef char CHAR;
typedef short SHORT;
typedef long LONG;
#endif
#endif /* _WIN32 && !HAVE_WINNT_IGNORE_VOID */

/*
 * Macro to use instead of "void" for arguments that must have type "void *"
 * in ANSI C; maps them to type "char *" in non-ANSI systems.
 */

#ifndef __VXWORKS__

#   define VOID void



#endif
#endif /* !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 */

/*
 * Miscellaneous declarations.
 */

#ifndef _CLIENTDATA

    typedef void *ClientData;



#   define _CLIENTDATA
#endif

/*
 * Darwin specific configure overrides (to support fat compiles, where
 * configure runs only once for multiple architectures):
 */
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 * sprintf(...,"%" TCL_LL_MODIFIER "d",...).
 */

#if !defined(TCL_WIDE_INT_TYPE)&&!defined(TCL_WIDE_INT_IS_LONG)
#   if defined(_WIN32)
#      define TCL_WIDE_INT_TYPE __int64
#      define TCL_LL_MODIFIER	"I64"



#   elif defined(__GNUC__)
#      define TCL_WIDE_INT_TYPE long long
#      define TCL_LL_MODIFIER	"ll"
#   else /* ! _WIN32 && ! __GNUC__ */
/*
 * Don't know what platform it is and configure hasn't discovered what is
 * going on for us. Try to guess...
 */
#      include <limits.h>
#      if (INT_MAX < LONG_MAX)
#         define TCL_WIDE_INT_IS_LONG	1
#      else
#         define TCL_WIDE_INT_TYPE long long
#      endif
#   endif /* _WIN32 */
#endif /* !TCL_WIDE_INT_TYPE & !TCL_WIDE_INT_IS_LONG */
#ifdef TCL_WIDE_INT_IS_LONG
#   undef TCL_WIDE_INT_TYPE
#   define TCL_WIDE_INT_TYPE	long
#endif /* TCL_WIDE_INT_IS_LONG */

typedef TCL_WIDE_INT_TYPE		Tcl_WideInt;
typedef unsigned TCL_WIDE_INT_TYPE	Tcl_WideUInt;

#ifdef TCL_WIDE_INT_IS_LONG
#   ifndef TCL_LL_MODIFIER
#      define TCL_LL_MODIFIER		"l"
#   endif /* !TCL_LL_MODIFIER */
#else /* TCL_WIDE_INT_IS_LONG */
/*
 * The next short section of defines are only done when not running on Windows
 * or some other strange platform.
 */
#   ifndef TCL_LL_MODIFIER

#      define TCL_LL_MODIFIER		"ll"
#   endif /* !TCL_LL_MODIFIER */
#endif /* TCL_WIDE_INT_IS_LONG */

#define Tcl_WideAsLong(val)	((long)((Tcl_WideInt)(val)))
#define Tcl_LongAsWide(val)	((Tcl_WideInt)((long)(val)))
#define Tcl_WideAsDouble(val)	((double)((Tcl_WideInt)(val)))
#define Tcl_DoubleAsWide(val)	((Tcl_WideInt)((double)(val)))

#if defined(_WIN32)
#   ifdef __BORLANDC__







>
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 * sprintf(...,"%" TCL_LL_MODIFIER "d",...).
 */

#if !defined(TCL_WIDE_INT_TYPE)&&!defined(TCL_WIDE_INT_IS_LONG)
#   if defined(_WIN32)
#      define TCL_WIDE_INT_TYPE __int64
#      define TCL_LL_MODIFIER	"I64"
#      if defined(_WIN64)
#         define TCL_Z_MODIFIER	"I"
#      endif
#   elif defined(__GNUC__)

#      define TCL_Z_MODIFIER	"z"
#   else /* ! _WIN32 && ! __GNUC__ */
/*
 * Don't know what platform it is and configure hasn't discovered what is
 * going on for us. Try to guess...
 */
#      include <limits.h>
#      if defined(LLONG_MAX) && (LLONG_MAX == LONG_MAX)
#         define TCL_WIDE_INT_IS_LONG	1


#      endif
#   endif /* _WIN32 */
#endif /* !TCL_WIDE_INT_TYPE & !TCL_WIDE_INT_IS_LONG */

#ifndef TCL_WIDE_INT_TYPE
#   define TCL_WIDE_INT_TYPE		long long
#endif /* !TCL_WIDE_INT_TYPE */

typedef TCL_WIDE_INT_TYPE		Tcl_WideInt;
typedef unsigned TCL_WIDE_INT_TYPE	Tcl_WideUInt;


#ifndef TCL_LL_MODIFIER
#   define TCL_LL_MODIFIER	"ll"
#endif /* !TCL_LL_MODIFIER */
#ifndef TCL_Z_MODIFIER

#   if defined(__GNUC__) && !defined(_WIN32)


#	define TCL_Z_MODIFIER	"z"
#   else
#	define TCL_Z_MODIFIER	""
#   endif
#endif /* !TCL_Z_MODIFIER */

#define Tcl_WideAsLong(val)	((long)((Tcl_WideInt)(val)))
#define Tcl_LongAsWide(val)	((Tcl_WideInt)((long)(val)))
#define Tcl_WideAsDouble(val)	((double)((Tcl_WideInt)(val)))
#define Tcl_DoubleAsWide(val)	((Tcl_WideInt)((double)(val)))

#if defined(_WIN32)
#   ifdef __BORLANDC__
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 * "real" definition in tclInt.h.
 *
 * Note: Tcl_ObjCmdProc functions do not directly set result and freeProc.
 * Instead, they set a Tcl_Obj member in the "real" structure that can be
 * accessed with Tcl_GetObjResult() and Tcl_SetObjResult().
 */

typedef struct Tcl_Interp Tcl_Interp;











typedef struct Tcl_AsyncHandler_ *Tcl_AsyncHandler;
typedef struct Tcl_Channel_ *Tcl_Channel;
typedef struct Tcl_ChannelTypeVersion_ *Tcl_ChannelTypeVersion;
typedef struct Tcl_Command_ *Tcl_Command;
typedef struct Tcl_Condition_ *Tcl_Condition;
typedef struct Tcl_Dict_ *Tcl_Dict;







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 * "real" definition in tclInt.h.
 *
 * Note: Tcl_ObjCmdProc functions do not directly set result and freeProc.
 * Instead, they set a Tcl_Obj member in the "real" structure that can be
 * accessed with Tcl_GetObjResult() and Tcl_SetObjResult().
 */

typedef struct Tcl_Interp
#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
{
    /* TIP #330: Strongly discourage extensions from using the string
     * result. */
    char *resultDontUse; /* Don't use in extensions! */
    void (*freeProcDontUse) (char *); /* Don't use in extensions! */
    int errorLineDontUse; /* Don't use in extensions! */
}
#endif /* !TCL_NO_DEPRECATED */
Tcl_Interp;

typedef struct Tcl_AsyncHandler_ *Tcl_AsyncHandler;
typedef struct Tcl_Channel_ *Tcl_Channel;
typedef struct Tcl_ChannelTypeVersion_ *Tcl_ChannelTypeVersion;
typedef struct Tcl_Command_ *Tcl_Command;
typedef struct Tcl_Condition_ *Tcl_Condition;
typedef struct Tcl_Dict_ *Tcl_Dict;
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#define TCL_OK			0
#define TCL_ERROR		1
#define TCL_RETURN		2
#define TCL_BREAK		3
#define TCL_CONTINUE		4





/*
 *----------------------------------------------------------------------------
 * Flags to control what substitutions are performed by Tcl_SubstObj():
 */

#define TCL_SUBST_COMMANDS	001
#define TCL_SUBST_VARIABLES	002
#define TCL_SUBST_BACKSLASHES	004
#define TCL_SUBST_ALL		007

/*
 * Argument descriptors for math function callbacks in expressions:
 */


typedef enum {
    TCL_INT, TCL_DOUBLE, TCL_EITHER, TCL_WIDE_INT
} Tcl_ValueType;

typedef struct Tcl_Value {
    Tcl_ValueType type;		/* Indicates intValue or doubleValue is valid,
				 * or both. */
    long intValue;		/* Integer value. */
    double doubleValue;		/* Double-precision floating value. */
    Tcl_WideInt wideValue;	/* Wide (min. 64-bit) integer value. */
} Tcl_Value;





/*
 * Forward declaration of Tcl_Obj to prevent an error when the forward
 * reference to Tcl_Obj is encountered in the function types declared below.
 */

struct Tcl_Obj;

/*
 *----------------------------------------------------------------------------
 * Function types defined by Tcl:
 */

typedef int (Tcl_AppInitProc) (Tcl_Interp *interp);
typedef int (Tcl_AsyncProc) (ClientData clientData, Tcl_Interp *interp,
	int code);
typedef void (Tcl_ChannelProc) (ClientData clientData, int mask);
typedef void (Tcl_CloseProc) (ClientData data);
typedef void (Tcl_CmdDeleteProc) (ClientData clientData);
typedef int (Tcl_CmdProc) (ClientData clientData, Tcl_Interp *interp,
	int argc, CONST84 char *argv[]);
typedef void (Tcl_CmdTraceProc) (ClientData clientData, Tcl_Interp *interp,
	int level, char *command, Tcl_CmdProc *proc,
	ClientData cmdClientData, int argc, CONST84 char *argv[]);
typedef int (Tcl_CmdObjTraceProc) (ClientData clientData, Tcl_Interp *interp,
	int level, const char *command, Tcl_Command commandInfo, int objc,
	struct Tcl_Obj *const *objv);
typedef void (Tcl_CmdObjTraceDeleteProc) (ClientData clientData);
typedef void (Tcl_DupInternalRepProc) (struct Tcl_Obj *srcPtr,
	struct Tcl_Obj *dupPtr);
typedef int (Tcl_EncodingConvertProc) (ClientData clientData, const char *src,







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#define TCL_OK			0
#define TCL_ERROR		1
#define TCL_RETURN		2
#define TCL_BREAK		3
#define TCL_CONTINUE		4

#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
#define TCL_RESULT_SIZE		200
#endif

/*
 *----------------------------------------------------------------------------
 * Flags to control what substitutions are performed by Tcl_SubstObj():
 */

#define TCL_SUBST_COMMANDS	001
#define TCL_SUBST_VARIABLES	002
#define TCL_SUBST_BACKSLASHES	004
#define TCL_SUBST_ALL		007

/*
 * Argument descriptors for math function callbacks in expressions:
 */

#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
typedef enum {
    TCL_INT, TCL_DOUBLE, TCL_EITHER, TCL_WIDE_INT
} Tcl_ValueType;

typedef struct Tcl_Value {
    Tcl_ValueType type;		/* Indicates intValue or doubleValue is valid,
				 * or both. */
    long intValue;		/* Integer value. */
    double doubleValue;		/* Double-precision floating value. */
    Tcl_WideInt wideValue;	/* Wide (min. 64-bit) integer value. */
} Tcl_Value;
#else
#define Tcl_ValueType void /* Just enough to prevent compilation error in Tcl */
#define Tcl_Value void /* Just enough to prevent compilation error in Tcl */
#endif

/*
 * Forward declaration of Tcl_Obj to prevent an error when the forward
 * reference to Tcl_Obj is encountered in the function types declared below.
 */

struct Tcl_Obj;

/*
 *----------------------------------------------------------------------------
 * Function types defined by Tcl:
 */

typedef int (Tcl_AppInitProc) (Tcl_Interp *interp);
typedef int (Tcl_AsyncProc) (ClientData clientData, Tcl_Interp *interp,
	int code);
typedef void (Tcl_ChannelProc) (ClientData clientData, int mask);
typedef void (Tcl_CloseProc) (ClientData data);
typedef void (Tcl_CmdDeleteProc) (ClientData clientData);
typedef int (Tcl_CmdProc) (ClientData clientData, Tcl_Interp *interp,
	int argc, const char *argv[]);
typedef void (Tcl_CmdTraceProc) (ClientData clientData, Tcl_Interp *interp,
	int level, char *command, Tcl_CmdProc *proc,
	ClientData cmdClientData, int argc, const char *argv[]);
typedef int (Tcl_CmdObjTraceProc) (ClientData clientData, Tcl_Interp *interp,
	int level, const char *command, Tcl_Command commandInfo, int objc,
	struct Tcl_Obj *const *objv);
typedef void (Tcl_CmdObjTraceDeleteProc) (ClientData clientData);
typedef void (Tcl_DupInternalRepProc) (struct Tcl_Obj *srcPtr,
	struct Tcl_Obj *dupPtr);
typedef int (Tcl_EncodingConvertProc) (ClientData clientData, const char *src,
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typedef void (Tcl_PanicProc) (const char *format, ...);
typedef void (Tcl_TcpAcceptProc) (ClientData callbackData, Tcl_Channel chan,
	char *address, int port);
typedef void (Tcl_TimerProc) (ClientData clientData);
typedef int (Tcl_SetFromAnyProc) (Tcl_Interp *interp, struct Tcl_Obj *objPtr);
typedef void (Tcl_UpdateStringProc) (struct Tcl_Obj *objPtr);
typedef char * (Tcl_VarTraceProc) (ClientData clientData, Tcl_Interp *interp,
	CONST84 char *part1, CONST84 char *part2, int flags);
typedef void (Tcl_CommandTraceProc) (ClientData clientData, Tcl_Interp *interp,
	const char *oldName, const char *newName, int flags);
typedef void (Tcl_CreateFileHandlerProc) (int fd, int mask, Tcl_FileProc *proc,
	ClientData clientData);
typedef void (Tcl_DeleteFileHandlerProc) (int fd);
typedef void (Tcl_AlertNotifierProc) (ClientData clientData);
typedef void (Tcl_ServiceModeHookProc) (int mode);







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typedef void (Tcl_PanicProc) (const char *format, ...);
typedef void (Tcl_TcpAcceptProc) (ClientData callbackData, Tcl_Channel chan,
	char *address, int port);
typedef void (Tcl_TimerProc) (ClientData clientData);
typedef int (Tcl_SetFromAnyProc) (Tcl_Interp *interp, struct Tcl_Obj *objPtr);
typedef void (Tcl_UpdateStringProc) (struct Tcl_Obj *objPtr);
typedef char * (Tcl_VarTraceProc) (ClientData clientData, Tcl_Interp *interp,
	const char *part1, const char *part2, int flags);
typedef void (Tcl_CommandTraceProc) (ClientData clientData, Tcl_Interp *interp,
	const char *oldName, const char *newName, int flags);
typedef void (Tcl_CreateFileHandlerProc) (int fd, int mask, Tcl_FileProc *proc,
	ClientData clientData);
typedef void (Tcl_DeleteFileHandlerProc) (int fd);
typedef void (Tcl_AlertNotifierProc) (ClientData clientData);
typedef void (Tcl_ServiceModeHookProc) (int mode);
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void		Tcl_IncrRefCount(Tcl_Obj *objPtr);
void		Tcl_DecrRefCount(Tcl_Obj *objPtr);
int		Tcl_IsShared(Tcl_Obj *objPtr);

/*
 *----------------------------------------------------------------------------
 * The following type contains the state needed by Tcl_SaveResult. It

 * is typically allocated on the stack.
 */









typedef Tcl_Obj *Tcl_SavedResult;

/*
 *----------------------------------------------------------------------------
 * The following definitions support Tcl's namespace facility. Note: the first
 * five fields must match exactly the fields in a Namespace structure (see
 * tclInt.h).
 */







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void		Tcl_IncrRefCount(Tcl_Obj *objPtr);
void		Tcl_DecrRefCount(Tcl_Obj *objPtr);
int		Tcl_IsShared(Tcl_Obj *objPtr);

/*
 *----------------------------------------------------------------------------
 * The following structure contains the state needed by Tcl_SaveResult. No-one
 * outside of Tcl should access any of these fields. This structure is
 * typically allocated on the stack.
 */

typedef struct Tcl_SavedResult {
    char *result;
    Tcl_FreeProc *freeProc;
    Tcl_Obj *objResultPtr;
    char *appendResult;
    int appendAvl;
    int appendUsed;
    char resultSpace[200+1];
} Tcl_SavedResult;

/*
 *----------------------------------------------------------------------------
 * The following definitions support Tcl's namespace facility. Note: the first
 * five fields must match exactly the fields in a Namespace structure (see
 * tclInt.h).
 */
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    char staticSpace[TCL_DSTRING_STATIC_SIZE];
				/* Space to use in common case where string is
				 * small. */
} Tcl_DString;

#define Tcl_DStringLength(dsPtr) ((dsPtr)->length)
#define Tcl_DStringValue(dsPtr) ((dsPtr)->string)
#ifndef TCL_NO_DEPRECATED
#   define Tcl_DStringTrunc Tcl_DStringSetLength
#endif /* !TCL_NO_DEPRECATED */

/*
 * Definitions for the maximum number of digits of precision that may be
 * specified in the "tcl_precision" variable, and the number of bytes of
 * buffer space required by Tcl_PrintDouble.







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    char staticSpace[TCL_DSTRING_STATIC_SIZE];
				/* Space to use in common case where string is
				 * small. */
} Tcl_DString;

#define Tcl_DStringLength(dsPtr) ((dsPtr)->length)
#define Tcl_DStringValue(dsPtr) ((dsPtr)->string)
#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
#   define Tcl_DStringTrunc Tcl_DStringSetLength
#endif /* !TCL_NO_DEPRECATED */

/*
 * Definitions for the maximum number of digits of precision that may be
 * specified in the "tcl_precision" variable, and the number of bytes of
 * buffer space required by Tcl_PrintDouble.
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/*
 * The TCL_PARSE_PART1 flag is deprecated and has no effect. The part1 is now
 * always parsed whenever the part2 is NULL. (This is to avoid a common error
 * when converting code to use the new object based APIs and forgetting to
 * give the flag)
 */

#ifndef TCL_NO_DEPRECATED
#   define TCL_PARSE_PART1	0x400
#endif /* !TCL_NO_DEPRECATED */

/*
 * Types for linked variables:
 */








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/*
 * The TCL_PARSE_PART1 flag is deprecated and has no effect. The part1 is now
 * always parsed whenever the part2 is NULL. (This is to avoid a common error
 * when converting code to use the new object based APIs and forgetting to
 * give the flag)
 */

#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
#   define TCL_PARSE_PART1	0x400
#endif /* !TCL_NO_DEPRECATED */

/*
 * Types for linked variables:
 */

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typedef int	(Tcl_DriverCloseProc) (ClientData instanceData,
			Tcl_Interp *interp);
typedef int	(Tcl_DriverClose2Proc) (ClientData instanceData,
			Tcl_Interp *interp, int flags);
typedef int	(Tcl_DriverInputProc) (ClientData instanceData, char *buf,
			int toRead, int *errorCodePtr);
typedef int	(Tcl_DriverOutputProc) (ClientData instanceData,
			CONST84 char *buf, int toWrite, int *errorCodePtr);
typedef int	(Tcl_DriverSeekProc) (ClientData instanceData, long offset,
			int mode, int *errorCodePtr);
typedef int	(Tcl_DriverSetOptionProc) (ClientData instanceData,
			Tcl_Interp *interp, const char *optionName,
			const char *value);
typedef int	(Tcl_DriverGetOptionProc) (ClientData instanceData,
			Tcl_Interp *interp, CONST84 char *optionName,
			Tcl_DString *dsPtr);
typedef void	(Tcl_DriverWatchProc) (ClientData instanceData, int mask);
typedef int	(Tcl_DriverGetHandleProc) (ClientData instanceData,
			int direction, ClientData *handlePtr);
typedef int	(Tcl_DriverFlushProc) (ClientData instanceData);
typedef int	(Tcl_DriverHandlerProc) (ClientData instanceData,
			int interestMask);







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typedef int	(Tcl_DriverCloseProc) (ClientData instanceData,
			Tcl_Interp *interp);
typedef int	(Tcl_DriverClose2Proc) (ClientData instanceData,
			Tcl_Interp *interp, int flags);
typedef int	(Tcl_DriverInputProc) (ClientData instanceData, char *buf,
			int toRead, int *errorCodePtr);
typedef int	(Tcl_DriverOutputProc) (ClientData instanceData,
			const char *buf, int toWrite, int *errorCodePtr);
typedef int	(Tcl_DriverSeekProc) (ClientData instanceData, long offset,
			int mode, int *errorCodePtr);
typedef int	(Tcl_DriverSetOptionProc) (ClientData instanceData,
			Tcl_Interp *interp, const char *optionName,
			const char *value);
typedef int	(Tcl_DriverGetOptionProc) (ClientData instanceData,
			Tcl_Interp *interp, const char *optionName,
			Tcl_DString *dsPtr);
typedef void	(Tcl_DriverWatchProc) (ClientData instanceData, int mask);
typedef int	(Tcl_DriverGetHandleProc) (ClientData instanceData,
			int direction, ClientData *handlePtr);
typedef int	(Tcl_DriverFlushProc) (ClientData instanceData);
typedef int	(Tcl_DriverHandlerProc) (ClientData instanceData,
			int interestMask);
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 *				is described by a TCL_TOKEN_SUB_EXPR token
 *				followed by the TCL_TOKEN_OPERATOR token for
 *				the operator, then TCL_TOKEN_SUB_EXPR tokens
 *				for the left then the right operands.
 * TCL_TOKEN_OPERATOR -		The token describes one expression operator.
 *				An operator might be the name of a math
 *				function such as "abs". A TCL_TOKEN_OPERATOR
 *				token is always preceeded by one
 *				TCL_TOKEN_SUB_EXPR token for the operator's
 *				subexpression, and is followed by zero or more
 *				TCL_TOKEN_SUB_EXPR tokens for the operator's
 *				operands. NumComponents is always 0.
 * TCL_TOKEN_EXPAND_WORD -	This token is just like TCL_TOKEN_WORD except
 *				that it marks a word that began with the
 *				literal character prefix "{*}". This word is







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 *				is described by a TCL_TOKEN_SUB_EXPR token
 *				followed by the TCL_TOKEN_OPERATOR token for
 *				the operator, then TCL_TOKEN_SUB_EXPR tokens
 *				for the left then the right operands.
 * TCL_TOKEN_OPERATOR -		The token describes one expression operator.
 *				An operator might be the name of a math
 *				function such as "abs". A TCL_TOKEN_OPERATOR
 *				token is always preceded by one
 *				TCL_TOKEN_SUB_EXPR token for the operator's
 *				subexpression, and is followed by zero or more
 *				TCL_TOKEN_SUB_EXPR tokens for the operator's
 *				operands. NumComponents is always 0.
 * TCL_TOKEN_EXPAND_WORD -	This token is just like TCL_TOKEN_WORD except
 *				that it marks a word that began with the
 *				literal character prefix "{*}". This word is
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 * main library in case an extension is statically linked into an application.
 */

const char *		Tcl_InitStubs(Tcl_Interp *interp, const char *version,
			    int exact, int magic);
const char *		TclTomMathInitializeStubs(Tcl_Interp *interp,
			    const char *version, int epoch, int revision);






#ifdef USE_TCL_STUBS
#if TCL_RELEASE_LEVEL == TCL_FINAL_RELEASE
#   define Tcl_InitStubs(interp, version, exact) \
	(Tcl_InitStubs)(interp, version, \
	    (exact)|(TCL_MAJOR_VERSION<<8)|(TCL_MINOR_VERSION<<16), \
	    TCL_STUB_MAGIC)







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 * main library in case an extension is statically linked into an application.
 */

const char *		Tcl_InitStubs(Tcl_Interp *interp, const char *version,
			    int exact, int magic);
const char *		TclTomMathInitializeStubs(Tcl_Interp *interp,
			    const char *version, int epoch, int revision);
#if defined(_WIN32)
    TCL_NORETURN void Tcl_ConsolePanic(const char *format, ...);
#else
#   define Tcl_ConsolePanic ((Tcl_PanicProc *)0)
#endif

#ifdef USE_TCL_STUBS
#if TCL_RELEASE_LEVEL == TCL_FINAL_RELEASE
#   define Tcl_InitStubs(interp, version, exact) \
	(Tcl_InitStubs)(interp, version, \
	    (exact)|(TCL_MAJOR_VERSION<<8)|(TCL_MINOR_VERSION<<16), \
	    TCL_STUB_MAGIC)
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/*
 * Public functions that are not accessible via the stubs table.
 * Tcl_GetMemoryInfo is needed for AOLserver. [Bug 1868171]
 */

#define Tcl_Main(argc, argv, proc) Tcl_MainEx(argc, argv, proc, \
	    ((Tcl_CreateInterp)()))
EXTERN void		Tcl_MainEx(int argc, char **argv,
			    Tcl_AppInitProc *appInitProc, Tcl_Interp *interp);
EXTERN const char *	Tcl_PkgInitStubsCheck(Tcl_Interp *interp,
			    const char *version, int exact);
EXTERN void		Tcl_GetMemoryInfo(Tcl_DString *dsPtr);

/*







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/*
 * Public functions that are not accessible via the stubs table.
 * Tcl_GetMemoryInfo is needed for AOLserver. [Bug 1868171]
 */

#define Tcl_Main(argc, argv, proc) Tcl_MainEx(argc, argv, proc, \
	    ((Tcl_SetPanicProc(Tcl_ConsolePanic), Tcl_CreateInterp)()))
EXTERN void		Tcl_MainEx(int argc, char **argv,
			    Tcl_AppInitProc *appInitProc, Tcl_Interp *interp);
EXTERN const char *	Tcl_PkgInitStubsCheck(Tcl_Interp *interp,
			    const char *version, int exact);
EXTERN void		Tcl_GetMemoryInfo(Tcl_DString *dsPtr);

/*
2510
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2523
2524
2525
2526
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2530
2531
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     Tcl_DbNewLongObj((val)!=0, __FILE__, __LINE__)
#  undef  Tcl_NewByteArrayObj
#  define Tcl_NewByteArrayObj(bytes, len) \
     Tcl_DbNewByteArrayObj(bytes, len, __FILE__, __LINE__)
#  undef  Tcl_NewDoubleObj
#  define Tcl_NewDoubleObj(val) \
     Tcl_DbNewDoubleObj(val, __FILE__, __LINE__)
#  undef  Tcl_NewIntObj
#  define Tcl_NewIntObj(val) \
     Tcl_DbNewLongObj(val, __FILE__, __LINE__)
#  undef  Tcl_NewListObj
#  define Tcl_NewListObj(objc, objv) \
     Tcl_DbNewListObj(objc, objv, __FILE__, __LINE__)
#  undef  Tcl_NewLongObj
#  define Tcl_NewLongObj(val) \
     Tcl_DbNewLongObj(val, __FILE__, __LINE__)
#  undef  Tcl_NewObj
#  define Tcl_NewObj() \
     Tcl_DbNewObj(__FILE__, __LINE__)
#  undef  Tcl_NewStringObj
#  define Tcl_NewStringObj(bytes, len) \
     Tcl_DbNewStringObj(bytes, len, __FILE__, __LINE__)
#  undef  Tcl_NewWideIntObj







<
<
<



<
<
<







2514
2515
2516
2517
2518
2519
2520



2521
2522
2523



2524
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2526
2527
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     Tcl_DbNewLongObj((val)!=0, __FILE__, __LINE__)
#  undef  Tcl_NewByteArrayObj
#  define Tcl_NewByteArrayObj(bytes, len) \
     Tcl_DbNewByteArrayObj(bytes, len, __FILE__, __LINE__)
#  undef  Tcl_NewDoubleObj
#  define Tcl_NewDoubleObj(val) \
     Tcl_DbNewDoubleObj(val, __FILE__, __LINE__)



#  undef  Tcl_NewListObj
#  define Tcl_NewListObj(objc, objv) \
     Tcl_DbNewListObj(objc, objv, __FILE__, __LINE__)



#  undef  Tcl_NewObj
#  define Tcl_NewObj() \
     Tcl_DbNewObj(__FILE__, __LINE__)
#  undef  Tcl_NewStringObj
#  define Tcl_NewStringObj(bytes, len) \
     Tcl_DbNewStringObj(bytes, len, __FILE__, __LINE__)
#  undef  Tcl_NewWideIntObj
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#endif /* TCL_THREADS */

/*
 *----------------------------------------------------------------------------
 * Deprecated Tcl functions:
 */

#ifndef TCL_NO_DEPRECATED
/*
 * These function have been renamed. The old names are deprecated, but we
 * define these macros for backwards compatibilty.
 */

#   define Tcl_Ckalloc		Tcl_Alloc
#   define Tcl_Ckfree		Tcl_Free
#   define Tcl_Ckrealloc	Tcl_Realloc
#   define Tcl_Return		Tcl_SetResult
#   define Tcl_TildeSubst	Tcl_TranslateFileName







|


|







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#endif /* TCL_THREADS */

/*
 *----------------------------------------------------------------------------
 * Deprecated Tcl functions:
 */

#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
/*
 * These function have been renamed. The old names are deprecated, but we
 * define these macros for backwards compatibility.
 */

#   define Tcl_Ckalloc		Tcl_Alloc
#   define Tcl_Ckfree		Tcl_Free
#   define Tcl_Ckrealloc	Tcl_Realloc
#   define Tcl_Return		Tcl_SetResult
#   define Tcl_TildeSubst	Tcl_TranslateFileName

Changes to generic/tclAlloc.c.

657
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673
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	    fprintf(stderr, " %u", j);
	}
	totalFree += ((size_t)j) * (1 << (i + 3));
    }

    fprintf(stderr, "\nused:\t");
    for (i = 0; i < NBUCKETS; i++) {
	fprintf(stderr, " %" TCL_LL_MODIFIER "d", (Tcl_WideInt)numMallocs[i]);
	totalUsed += numMallocs[i] * (1 << (i + 3));
    }

    fprintf(stderr, "\n\tTotal small in use: %" TCL_LL_MODIFIER "d, total free: %" TCL_LL_MODIFIER "d\n",
	(Tcl_WideInt)totalUsed, (Tcl_WideInt)totalFree);
    fprintf(stderr, "\n\tNumber of big (>%d) blocks in use: %" TCL_LL_MODIFIER "d\n",
	    MAXMALLOC, (Tcl_WideInt)numMallocs[NBUCKETS]);

    Tcl_MutexUnlock(allocMutexPtr);
}
#endif

#else	/* !USE_TCLALLOC */








|



|
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|







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	    fprintf(stderr, " %u", j);
	}
	totalFree += ((size_t)j) * (1 << (i + 3));
    }

    fprintf(stderr, "\nused:\t");
    for (i = 0; i < NBUCKETS; i++) {
	fprintf(stderr, " %" TCL_Z_MODIFIER "u", numMallocs[i]);
	totalUsed += numMallocs[i] * (1 << (i + 3));
    }

    fprintf(stderr, "\n\tTotal small in use: %" TCL_Z_MODIFIER "u, total free: %" TCL_Z_MODIFIER "u\n",
	totalUsed, totalFree);
    fprintf(stderr, "\n\tNumber of big (>%d) blocks in use: %" TCL_Z_MODIFIER "u\n",
	    MAXMALLOC, numMallocs[NBUCKETS]);

    Tcl_MutexUnlock(allocMutexPtr);
}
#endif

#else	/* !USE_TCLALLOC */


Changes to generic/tclAssembly.c.

2242
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2250
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2255
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2260


2261
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2263
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2272
    CompileEnv* envPtr = assemEnvPtr->envPtr;
				/* Compilation environment */
    Tcl_Interp* interp = (Tcl_Interp*) envPtr->iPtr;
				/* Tcl interpreter */
    Tcl_Token* tokenPtr = *tokenPtrPtr;
				/* INOUT: Pointer to the next token in the
				 * source code */
    Tcl_Obj* intObj;		/* Integer from the source code */
    int status;			/* Tcl status return */

    /*
     * Extract the next token as a string.
     */

    if (GetNextOperand(assemEnvPtr, tokenPtrPtr, &intObj) != TCL_OK) {
	return TCL_ERROR;
    }


    /*


     * Convert to an integer, advance to the next token and return.
     */



    status = TclGetIntForIndex(interp, intObj, -2, result);
    Tcl_DecrRefCount(intObj);
    *tokenPtrPtr = TokenAfter(tokenPtr);
    return status;
}

/*
 *-----------------------------------------------------------------------------
 *







|
|

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|

>
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<
|







2242
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2252
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2266
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    CompileEnv* envPtr = assemEnvPtr->envPtr;
				/* Compilation environment */
    Tcl_Interp* interp = (Tcl_Interp*) envPtr->iPtr;
				/* Tcl interpreter */
    Tcl_Token* tokenPtr = *tokenPtrPtr;
				/* INOUT: Pointer to the next token in the
				 * source code */
    Tcl_Obj *value;
    int status;




    /* General operand validity check */
    if (GetNextOperand(assemEnvPtr, tokenPtrPtr, &value) != TCL_OK) {
	return TCL_ERROR;
    }
     
    /* Convert to an integer, advance to the next token and return. */
    /*
     * NOTE: Indexing a list with an index before it yields the
     * same result as indexing after it, and might be more easily portable
     * when list size limits grow.
     */
    status = TclIndexEncode(interp, value,
	    TCL_INDEX_BEFORE,TCL_INDEX_BEFORE, result);


    Tcl_DecrRefCount(value);
    *tokenPtrPtr = TokenAfter(tokenPtr);
    return status;
}

/*
 *-----------------------------------------------------------------------------
 *
4262
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4273
4274
4275
4276

    Tcl_AddErrorInfo(interp, "\n    in assembly code between lines ");
    lineNo = Tcl_NewIntObj(bbPtr->startLine);
    Tcl_IncrRefCount(lineNo);
    Tcl_AppendObjToErrorInfo(interp, lineNo);
    Tcl_AddErrorInfo(interp, " and ");
    if (bbPtr->successor1 != NULL) {
	TclSetLongObj(lineNo, bbPtr->successor1->startLine);
	Tcl_AppendObjToErrorInfo(interp, lineNo);
    } else {
	Tcl_AddErrorInfo(interp, "end of assembly code");
    }
    Tcl_DecrRefCount(lineNo);
}








|







4263
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4266
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4268
4269
4270
4271
4272
4273
4274
4275
4276
4277

    Tcl_AddErrorInfo(interp, "\n    in assembly code between lines ");
    lineNo = Tcl_NewIntObj(bbPtr->startLine);
    Tcl_IncrRefCount(lineNo);
    Tcl_AppendObjToErrorInfo(interp, lineNo);
    Tcl_AddErrorInfo(interp, " and ");
    if (bbPtr->successor1 != NULL) {
	TclSetIntObj(lineNo, bbPtr->successor1->startLine);
	Tcl_AppendObjToErrorInfo(interp, lineNo);
    } else {
	Tcl_AddErrorInfo(interp, "end of assembly code");
    }
    Tcl_DecrRefCount(lineNo);
}


Changes to generic/tclBasic.c.

114
115
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120


121
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124
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126
127
128
129
130
131
132

133
134

135
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140
141
static Tcl_ObjCmdProc	ExprBoolFunc;
static Tcl_ObjCmdProc	ExprCeilFunc;
static Tcl_ObjCmdProc	ExprDoubleFunc;
static Tcl_ObjCmdProc	ExprEntierFunc;
static Tcl_ObjCmdProc	ExprFloorFunc;
static Tcl_ObjCmdProc	ExprIntFunc;
static Tcl_ObjCmdProc	ExprIsqrtFunc;


static Tcl_ObjCmdProc	ExprRandFunc;
static Tcl_ObjCmdProc	ExprRoundFunc;
static Tcl_ObjCmdProc	ExprSqrtFunc;
static Tcl_ObjCmdProc	ExprSrandFunc;
static Tcl_ObjCmdProc	ExprUnaryFunc;
static Tcl_ObjCmdProc	ExprWideFunc;
static void		MathFuncWrongNumArgs(Tcl_Interp *interp, int expected,
			    int actual, Tcl_Obj *const *objv);
static Tcl_NRPostProc	NRCoroutineCallerCallback;
static Tcl_NRPostProc	NRCoroutineExitCallback;
static Tcl_NRPostProc	NRCommand;


static Tcl_ObjCmdProc	OldMathFuncProc;
static void		OldMathFuncDeleteProc(ClientData clientData);

static void		ProcessUnexpectedResult(Tcl_Interp *interp,
			    int returnCode);
static int		RewindCoroutine(CoroutineData *corPtr, int result);
static void		TEOV_SwitchVarFrame(Tcl_Interp *interp);
static void		TEOV_PushExceptionHandlers(Tcl_Interp *interp,
			    int objc, Tcl_Obj *const objv[], int flags);
static inline Command *	TEOV_LookupCmdFromObj(Tcl_Interp *interp,







>
>












>


>







114
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145
static Tcl_ObjCmdProc	ExprBoolFunc;
static Tcl_ObjCmdProc	ExprCeilFunc;
static Tcl_ObjCmdProc	ExprDoubleFunc;
static Tcl_ObjCmdProc	ExprEntierFunc;
static Tcl_ObjCmdProc	ExprFloorFunc;
static Tcl_ObjCmdProc	ExprIntFunc;
static Tcl_ObjCmdProc	ExprIsqrtFunc;
static Tcl_ObjCmdProc	ExprMaxFunc;
static Tcl_ObjCmdProc	ExprMinFunc;
static Tcl_ObjCmdProc	ExprRandFunc;
static Tcl_ObjCmdProc	ExprRoundFunc;
static Tcl_ObjCmdProc	ExprSqrtFunc;
static Tcl_ObjCmdProc	ExprSrandFunc;
static Tcl_ObjCmdProc	ExprUnaryFunc;
static Tcl_ObjCmdProc	ExprWideFunc;
static void		MathFuncWrongNumArgs(Tcl_Interp *interp, int expected,
			    int actual, Tcl_Obj *const *objv);
static Tcl_NRPostProc	NRCoroutineCallerCallback;
static Tcl_NRPostProc	NRCoroutineExitCallback;
static Tcl_NRPostProc	NRCommand;

#if !defined(TCL_NO_DEPRECATED)
static Tcl_ObjCmdProc	OldMathFuncProc;
static void		OldMathFuncDeleteProc(ClientData clientData);
#endif /* !defined(TCL_NO_DEPRECATED) */
static void		ProcessUnexpectedResult(Tcl_Interp *interp,
			    int returnCode);
static int		RewindCoroutine(CoroutineData *corPtr, int result);
static void		TEOV_SwitchVarFrame(Tcl_Interp *interp);
static void		TEOV_PushExceptionHandlers(Tcl_Interp *interp,
			    int objc, Tcl_Obj *const objv[], int flags);
static inline Command *	TEOV_LookupCmdFromObj(Tcl_Interp *interp,
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
    /*
     * Commands in the generic core.
     */

    {"append",		Tcl_AppendObjCmd,	TclCompileAppendCmd,	NULL,	CMD_IS_SAFE},
    {"apply",		Tcl_ApplyObjCmd,	NULL,			TclNRApplyObjCmd,	CMD_IS_SAFE},
    {"break",		Tcl_BreakObjCmd,	TclCompileBreakCmd,	NULL,	CMD_IS_SAFE},
#ifndef TCL_NO_DEPRECATED
    {"case",		Tcl_CaseObjCmd,		NULL,			NULL,	CMD_IS_SAFE},
#endif
    {"catch",		Tcl_CatchObjCmd,	TclCompileCatchCmd,	TclNRCatchObjCmd,	CMD_IS_SAFE},
    {"concat",		Tcl_ConcatObjCmd,	TclCompileConcatCmd,	NULL,	CMD_IS_SAFE},
    {"continue",	Tcl_ContinueObjCmd,	TclCompileContinueCmd,	NULL,	CMD_IS_SAFE},
    {"coroutine",	NULL,			NULL,			TclNRCoroutineObjCmd,	CMD_IS_SAFE},
    {"error",		Tcl_ErrorObjCmd,	TclCompileErrorCmd,	NULL,	CMD_IS_SAFE},







|







203
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213
214
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216
217
    /*
     * Commands in the generic core.
     */

    {"append",		Tcl_AppendObjCmd,	TclCompileAppendCmd,	NULL,	CMD_IS_SAFE},
    {"apply",		Tcl_ApplyObjCmd,	NULL,			TclNRApplyObjCmd,	CMD_IS_SAFE},
    {"break",		Tcl_BreakObjCmd,	TclCompileBreakCmd,	NULL,	CMD_IS_SAFE},
#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
    {"case",		Tcl_CaseObjCmd,		NULL,			NULL,	CMD_IS_SAFE},
#endif
    {"catch",		Tcl_CatchObjCmd,	TclCompileCatchCmd,	TclNRCatchObjCmd,	CMD_IS_SAFE},
    {"concat",		Tcl_ConcatObjCmd,	TclCompileConcatCmd,	NULL,	CMD_IS_SAFE},
    {"continue",	Tcl_ContinueObjCmd,	TclCompileContinueCmd,	NULL,	CMD_IS_SAFE},
    {"coroutine",	NULL,			NULL,			TclNRCoroutineObjCmd,	CMD_IS_SAFE},
    {"error",		Tcl_ErrorObjCmd,	TclCompileErrorCmd,	NULL,	CMD_IS_SAFE},
230
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244
    {"lrange",		Tcl_LrangeObjCmd,	TclCompileLrangeCmd,	NULL,	CMD_IS_SAFE},
    {"lrepeat",		Tcl_LrepeatObjCmd,	NULL,			NULL,	CMD_IS_SAFE},
    {"lreplace",	Tcl_LreplaceObjCmd,	TclCompileLreplaceCmd,	NULL,	CMD_IS_SAFE},
    {"lreverse",	Tcl_LreverseObjCmd,	NULL,			NULL,	CMD_IS_SAFE},
    {"lsearch",		Tcl_LsearchObjCmd,	NULL,			NULL,	CMD_IS_SAFE},
    {"lset",		Tcl_LsetObjCmd,		TclCompileLsetCmd,	NULL,	CMD_IS_SAFE},
    {"lsort",		Tcl_LsortObjCmd,	NULL,			NULL,	CMD_IS_SAFE},
    {"package",		Tcl_PackageObjCmd,	NULL,			NULL,	CMD_IS_SAFE},
    {"proc",		Tcl_ProcObjCmd,		NULL,			NULL,	CMD_IS_SAFE},
    {"regexp",		Tcl_RegexpObjCmd,	TclCompileRegexpCmd,	NULL,	CMD_IS_SAFE},
    {"regsub",		Tcl_RegsubObjCmd,	TclCompileRegsubCmd,	NULL,	CMD_IS_SAFE},
    {"rename",		Tcl_RenameObjCmd,	NULL,			NULL,	CMD_IS_SAFE},
    {"return",		Tcl_ReturnObjCmd,	TclCompileReturnCmd,	NULL,	CMD_IS_SAFE},
    {"scan",		Tcl_ScanObjCmd,		NULL,			NULL,	CMD_IS_SAFE},
    {"set",		Tcl_SetObjCmd,		TclCompileSetCmd,	NULL,	CMD_IS_SAFE},







|







234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
    {"lrange",		Tcl_LrangeObjCmd,	TclCompileLrangeCmd,	NULL,	CMD_IS_SAFE},
    {"lrepeat",		Tcl_LrepeatObjCmd,	NULL,			NULL,	CMD_IS_SAFE},
    {"lreplace",	Tcl_LreplaceObjCmd,	TclCompileLreplaceCmd,	NULL,	CMD_IS_SAFE},
    {"lreverse",	Tcl_LreverseObjCmd,	NULL,			NULL,	CMD_IS_SAFE},
    {"lsearch",		Tcl_LsearchObjCmd,	NULL,			NULL,	CMD_IS_SAFE},
    {"lset",		Tcl_LsetObjCmd,		TclCompileLsetCmd,	NULL,	CMD_IS_SAFE},
    {"lsort",		Tcl_LsortObjCmd,	NULL,			NULL,	CMD_IS_SAFE},
    {"package",		Tcl_PackageObjCmd,	NULL,			TclNRPackageObjCmd,	CMD_IS_SAFE},
    {"proc",		Tcl_ProcObjCmd,		NULL,			NULL,	CMD_IS_SAFE},
    {"regexp",		Tcl_RegexpObjCmd,	TclCompileRegexpCmd,	NULL,	CMD_IS_SAFE},
    {"regsub",		Tcl_RegsubObjCmd,	TclCompileRegsubCmd,	NULL,	CMD_IS_SAFE},
    {"rename",		Tcl_RenameObjCmd,	NULL,			NULL,	CMD_IS_SAFE},
    {"return",		Tcl_ReturnObjCmd,	TclCompileReturnCmd,	NULL,	CMD_IS_SAFE},
    {"scan",		Tcl_ScanObjCmd,		NULL,			NULL,	CMD_IS_SAFE},
    {"set",		Tcl_SetObjCmd,		TclCompileSetCmd,	NULL,	CMD_IS_SAFE},
317
318
319
320
321
322
323


324
325
326
327
328
329
330
    { "floor",	ExprFloorFunc,	NULL			},
    { "fmod",	ExprBinaryFunc,	(ClientData) fmod	},
    { "hypot",	ExprBinaryFunc,	(ClientData) hypot	},
    { "int",	ExprIntFunc,	NULL			},
    { "isqrt",	ExprIsqrtFunc,	NULL			},
    { "log",	ExprUnaryFunc,	(ClientData) log	},
    { "log10",	ExprUnaryFunc,	(ClientData) log10	},


    { "pow",	ExprBinaryFunc,	(ClientData) pow	},
    { "rand",	ExprRandFunc,	NULL			},
    { "round",	ExprRoundFunc,	NULL			},
    { "sin",	ExprUnaryFunc,	(ClientData) sin	},
    { "sinh",	ExprUnaryFunc,	(ClientData) sinh	},
    { "sqrt",	ExprSqrtFunc,	NULL			},
    { "srand",	ExprSrandFunc,	NULL			},







>
>







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327
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330
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336
    { "floor",	ExprFloorFunc,	NULL			},
    { "fmod",	ExprBinaryFunc,	(ClientData) fmod	},
    { "hypot",	ExprBinaryFunc,	(ClientData) hypot	},
    { "int",	ExprIntFunc,	NULL			},
    { "isqrt",	ExprIsqrtFunc,	NULL			},
    { "log",	ExprUnaryFunc,	(ClientData) log	},
    { "log10",	ExprUnaryFunc,	(ClientData) log10	},
    { "max",	ExprMaxFunc,	NULL			},
    { "min",	ExprMinFunc,	NULL			},
    { "pow",	ExprBinaryFunc,	(ClientData) pow	},
    { "rand",	ExprRandFunc,	NULL			},
    { "round",	ExprRoundFunc,	NULL			},
    { "sin",	ExprUnaryFunc,	(ClientData) sin	},
    { "sinh",	ExprUnaryFunc,	(ClientData) sinh	},
    { "sqrt",	ExprSqrtFunc,	NULL			},
    { "srand",	ExprSrandFunc,	NULL			},
506
507
508
509
510
511
512

513

514
515

516
517
518
519
520
521
522
523
524
525
     * (whose name is ""; an alias is "::"). This also initializes the Tcl
     * object type table and other object management code.
     */

    iPtr = ckalloc(sizeof(Interp));
    interp = (Tcl_Interp *) iPtr;


    iPtr->legacyResult = NULL;

    /* Special invalid value: Any attempt to free the legacy result
     * will cause a crash. */

    iPtr->legacyFreeProc = (void (*) (void))-1;
    iPtr->errorLine = 0;
    iPtr->stubTable = &tclStubs;
    iPtr->objResultPtr = Tcl_NewObj();
    Tcl_IncrRefCount(iPtr->objResultPtr);
    iPtr->handle = TclHandleCreate(iPtr);
    iPtr->globalNsPtr = NULL;
    iPtr->hiddenCmdTablePtr = NULL;
    iPtr->interpInfo = NULL;








>
|
>
|
<
>
|

<







512
513
514
515
516
517
518
519
520
521
522

523
524
525

526
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528
529
530
531
532
     * (whose name is ""; an alias is "::"). This also initializes the Tcl
     * object type table and other object management code.
     */

    iPtr = ckalloc(sizeof(Interp));
    interp = (Tcl_Interp *) iPtr;

#ifdef TCL_NO_DEPRECATED
    iPtr->result = &tclEmptyString;
#else
    iPtr->result = iPtr->resultSpace;

#endif
    iPtr->freeProc = NULL;
    iPtr->errorLine = 0;

    iPtr->objResultPtr = Tcl_NewObj();
    Tcl_IncrRefCount(iPtr->objResultPtr);
    iPtr->handle = TclHandleCreate(iPtr);
    iPtr->globalNsPtr = NULL;
    iPtr->hiddenCmdTablePtr = NULL;
    iPtr->interpInfo = NULL;

568
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570
571
572
573
574






575
576
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579
580
581
    TclNewLiteralStringObj(iPtr->ecVar, "::errorCode");
    Tcl_IncrRefCount(iPtr->ecVar);
    iPtr->returnLevel = 1;
    iPtr->returnCode = TCL_OK;

    iPtr->rootFramePtr = NULL;	/* Initialise as soon as :: is available */
    iPtr->lookupNsPtr = NULL;







    Tcl_InitHashTable(&iPtr->packageTable, TCL_STRING_KEYS);
    iPtr->packageUnknown = NULL;

    /* TIP #268 */
#if (TCL_RELEASE_LEVEL == TCL_FINAL_RELEASE)
    if (getenv("TCL_PKG_PREFER_LATEST") == NULL) {







>
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>
>
>
>







575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
    TclNewLiteralStringObj(iPtr->ecVar, "::errorCode");
    Tcl_IncrRefCount(iPtr->ecVar);
    iPtr->returnLevel = 1;
    iPtr->returnCode = TCL_OK;

    iPtr->rootFramePtr = NULL;	/* Initialise as soon as :: is available */
    iPtr->lookupNsPtr = NULL;

#ifndef TCL_NO_DEPRECATED
    iPtr->appendResult = NULL;
    iPtr->appendAvl = 0;
    iPtr->appendUsed = 0;
#endif

    Tcl_InitHashTable(&iPtr->packageTable, TCL_STRING_KEYS);
    iPtr->packageUnknown = NULL;

    /* TIP #268 */
#if (TCL_RELEASE_LEVEL == TCL_FINAL_RELEASE)
    if (getenv("TCL_PKG_PREFER_LATEST") == NULL) {
597
598
599
600
601
602
603



604
605
606
607
608
609
610
    iPtr->activeCmdTracePtr = NULL;
    iPtr->activeInterpTracePtr = NULL;
    iPtr->assocData = NULL;
    iPtr->execEnvPtr = NULL;	/* Set after namespaces initialized. */
    iPtr->emptyObjPtr = Tcl_NewObj();
				/* Another empty object. */
    Tcl_IncrRefCount(iPtr->emptyObjPtr);



    iPtr->threadId = Tcl_GetCurrentThread();

    /* TIP #378 */
#ifdef TCL_INTERP_DEBUG_FRAME
    iPtr->flags |= INTERP_DEBUG_FRAME;
#else
    if (getenv("TCL_INTERP_DEBUG_FRAME") != NULL) {







>
>
>







610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
    iPtr->activeCmdTracePtr = NULL;
    iPtr->activeInterpTracePtr = NULL;
    iPtr->assocData = NULL;
    iPtr->execEnvPtr = NULL;	/* Set after namespaces initialized. */
    iPtr->emptyObjPtr = Tcl_NewObj();
				/* Another empty object. */
    Tcl_IncrRefCount(iPtr->emptyObjPtr);
#ifndef TCL_NO_DEPRECATED
    iPtr->resultSpace[0] = 0;
#endif
    iPtr->threadId = Tcl_GetCurrentThread();

    /* TIP #378 */
#ifdef TCL_INTERP_DEBUG_FRAME
    iPtr->flags |= INTERP_DEBUG_FRAME;
#else
    if (getenv("TCL_INTERP_DEBUG_FRAME") != NULL) {
706
707
708
709
710
711
712






713
714
715
716
717
718
719

    statsPtr->numLiteralsCreated = 0;
    statsPtr->totalLitStringBytes = 0.0;
    statsPtr->currentLitStringBytes = 0.0;
    memset(statsPtr->literalCount, 0, sizeof(statsPtr->literalCount));
#endif /* TCL_COMPILE_STATS */







    /*
     * Initialize the ensemble error message rewriting support.
     */

    TclResetRewriteEnsemble(interp, 1);

    /*







>
>
>
>
>
>







722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741

    statsPtr->numLiteralsCreated = 0;
    statsPtr->totalLitStringBytes = 0.0;
    statsPtr->currentLitStringBytes = 0.0;
    memset(statsPtr->literalCount, 0, sizeof(statsPtr->literalCount));
#endif /* TCL_COMPILE_STATS */

    /*
     * Initialise the stub table pointer.
     */

    iPtr->stubTable = &tclStubs;

    /*
     * Initialize the ensemble error message rewriting support.
     */

    TclResetRewriteEnsemble(interp, 1);

    /*
793
794
795
796
797
798
799

800
801
802
803
804
805
806
    TclInitDictCmd(interp);
    TclInitEncodingCmd(interp);
    TclInitFileCmd(interp);
    TclInitInfoCmd(interp);
    TclInitNamespaceCmd(interp);
    TclInitStringCmd(interp);
    TclInitPrefixCmd(interp);


    /*
     * Register "clock" subcommands. These *do* go through
     * Tcl_CreateObjCommand, since they aren't in the global namespace and
     * involve ensembles.
     */








>







815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
    TclInitDictCmd(interp);
    TclInitEncodingCmd(interp);
    TclInitFileCmd(interp);
    TclInitInfoCmd(interp);
    TclInitNamespaceCmd(interp);
    TclInitStringCmd(interp);
    TclInitPrefixCmd(interp);
    TclInitProcessCmd(interp);

    /*
     * Register "clock" subcommands. These *do* go through
     * Tcl_CreateObjCommand, since they aren't in the global namespace and
     * involve ensembles.
     */

930
931
932
933
934
935
936

937
938
939

940
941
942
943
944
945
946

    /*
     * Set up other variables such as tcl_version and tcl_library
     */

    Tcl_SetVar2(interp, "tcl_patchLevel", NULL, TCL_PATCH_LEVEL, TCL_GLOBAL_ONLY);
    Tcl_SetVar2(interp, "tcl_version", NULL, TCL_VERSION, TCL_GLOBAL_ONLY);

    Tcl_TraceVar2(interp, "tcl_precision", NULL,
	    TCL_GLOBAL_ONLY|TCL_TRACE_READS|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
	    TclPrecTraceProc, NULL);

    TclpSetVariables(interp);

#ifdef TCL_THREADS
    /*
     * The existence of the "threaded" element of the tcl_platform array
     * indicates that this particular Tcl shell has been compiled with threads
     * turned on. Using "info exists tcl_platform(threaded)" a Tcl script can







>



>







953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971

    /*
     * Set up other variables such as tcl_version and tcl_library
     */

    Tcl_SetVar2(interp, "tcl_patchLevel", NULL, TCL_PATCH_LEVEL, TCL_GLOBAL_ONLY);
    Tcl_SetVar2(interp, "tcl_version", NULL, TCL_VERSION, TCL_GLOBAL_ONLY);
#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
    Tcl_TraceVar2(interp, "tcl_precision", NULL,
	    TCL_GLOBAL_ONLY|TCL_TRACE_READS|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
	    TclPrecTraceProc, NULL);
#endif /* !TCL_NO_DEPRECATED */
    TclpSetVariables(interp);

#ifdef TCL_THREADS
    /*
     * The existence of the "threaded" element of the tcl_platform array
     * indicates that this particular Tcl shell has been compiled with threads
     * turned on. Using "info exists tcl_platform(threaded)" a Tcl script can
1501
1502
1503
1504
1505
1506
1507

1508
1509
1510
1511
1512
1513
1514

    /*
     * Free up the result *after* deleting variables, since variable deletion
     * could have transferred ownership of the result string to Tcl.
     */

    Tcl_FreeResult(interp);

    Tcl_DecrRefCount(iPtr->objResultPtr);
    iPtr->objResultPtr = NULL;
    Tcl_DecrRefCount(iPtr->ecVar);
    if (iPtr->errorCode) {
	Tcl_DecrRefCount(iPtr->errorCode);
	iPtr->errorCode = NULL;
    }







>







1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540

    /*
     * Free up the result *after* deleting variables, since variable deletion
     * could have transferred ownership of the result string to Tcl.
     */

    Tcl_FreeResult(interp);
    iPtr->result = NULL;
    Tcl_DecrRefCount(iPtr->objResultPtr);
    iPtr->objResultPtr = NULL;
    Tcl_DecrRefCount(iPtr->ecVar);
    if (iPtr->errorCode) {
	Tcl_DecrRefCount(iPtr->errorCode);
	iPtr->errorCode = NULL;
    }
1522
1523
1524
1525
1526
1527
1528






1529
1530
1531
1532
1533
1534
1535
    Tcl_DecrRefCount(iPtr->upLiteral);
    Tcl_DecrRefCount(iPtr->callLiteral);
    Tcl_DecrRefCount(iPtr->innerLiteral);
    Tcl_DecrRefCount(iPtr->innerContext);
    if (iPtr->returnOpts) {
	Tcl_DecrRefCount(iPtr->returnOpts);
    }






    TclFreePackageInfo(iPtr);
    while (iPtr->tracePtr != NULL) {
	Tcl_DeleteTrace((Tcl_Interp *) iPtr, (Tcl_Trace) iPtr->tracePtr);
    }
    if (iPtr->execEnvPtr != NULL) {
	TclDeleteExecEnv(iPtr->execEnvPtr);
    }







>
>
>
>
>
>







1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
    Tcl_DecrRefCount(iPtr->upLiteral);
    Tcl_DecrRefCount(iPtr->callLiteral);
    Tcl_DecrRefCount(iPtr->innerLiteral);
    Tcl_DecrRefCount(iPtr->innerContext);
    if (iPtr->returnOpts) {
	Tcl_DecrRefCount(iPtr->returnOpts);
    }
#ifndef TCL_NO_DEPRECATED
    if (iPtr->appendResult != NULL) {
	ckfree(iPtr->appendResult);
	iPtr->appendResult = NULL;
    }
#endif
    TclFreePackageInfo(iPtr);
    while (iPtr->tracePtr != NULL) {
	Tcl_DeleteTrace((Tcl_Interp *) iPtr, (Tcl_Trace) iPtr->tracePtr);
    }
    if (iPtr->execEnvPtr != NULL) {
	TclDeleteExecEnv(iPtr->execEnvPtr);
    }
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
        } else {
	    nsPtr = iPtr->globalNsPtr;
	    tail = cmdName;
        }

        hPtr = Tcl_CreateHashEntry(&nsPtr->cmdTable, tail, &isNew);

        if (isNew || deleted) {
	    /*
	     * isNew - No conflict with existing command.
	     * deleted - We've already deleted a conflicting command
	     */
	    break;
        }

	/* An existing command conflicts. Try to delete it.. */
	cmdPtr = Tcl_GetHashValue(hPtr);

	/*
	 * Be careful to preserve
	 * any existing import links so we can restore them down below. That







|





|







2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
        } else {
	    nsPtr = iPtr->globalNsPtr;
	    tail = cmdName;
        }

        hPtr = Tcl_CreateHashEntry(&nsPtr->cmdTable, tail, &isNew);

	if (isNew || deleted) {
	    /*
	     * isNew - No conflict with existing command.
	     * deleted - We've already deleted a conflicting command
	     */
	    break;
	}

	/* An existing command conflicts. Try to delete it.. */
	cmdPtr = Tcl_GetHashValue(hPtr);

	/*
	 * Be careful to preserve
	 * any existing import links so we can restore them down below. That
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227

2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242

2243













2244
2245



2246
























2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282

2283
2284
2285
2286
2287
2288
2289
				 * qualifiers, the new command is put in the
				 * specified namespace; otherwise it is put in
				 * the global namespace. */
    Tcl_ObjCmdProc *proc,	/* Object-based function to associate with
				 * name. */
    ClientData clientData,	/* Arbitrary value to pass to object
				 * function. */
    Tcl_CmdDeleteProc *deleteProc)
				/* If not NULL, gives a function to call when
				 * this command is deleted. */

{
    Interp *iPtr = (Interp *) interp;
    ImportRef *oldRefPtr = NULL;
    Namespace *nsPtr;
    Command *cmdPtr;
    Tcl_HashEntry *hPtr;
    const char *tail;
    int isNew = 0, deleted = 0;
    ImportedCmdData *dataPtr;

    if (iPtr->flags & DELETED) {
	/*
	 * The interpreter is being deleted. Don't create any new commands;
	 * it's not safe to muck with the interpreter anymore.
	 */















	return (Tcl_Command) NULL;
    }




























    /*
     * If the command name we seek to create already exists, we need to
     * delete that first.  That can be tricky in the presence of traces.
     * Loop until we no longer find an existing command in the way, or
     * until we've deleted one command and that didn't finish the job.
     */

    while (1) {
        /*
         * Determine where the command should reside. If its name contains
         * namespace qualifiers, we put it in the specified namespace;
	 * otherwise, we always put it in the global namespace.
         */

        if (strstr(cmdName, "::") != NULL) {
	    Namespace *dummy1, *dummy2;

	    TclGetNamespaceForQualName(interp, cmdName, NULL,
		TCL_CREATE_NS_IF_UNKNOWN, &nsPtr, &dummy1, &dummy2, &tail);
	    if ((nsPtr == NULL) || (tail == NULL)) {
	        return (Tcl_Command) NULL;
	    }
        } else {
	    nsPtr = iPtr->globalNsPtr;
	    tail = cmdName;
        }

        hPtr = Tcl_CreateHashEntry(&nsPtr->cmdTable, tail, &isNew);

        if (isNew || deleted) {
	    /*
	     * isNew - No conflict with existing command.
	     * deleted - We've already deleted a conflicting command
	     */
	    break;
        }


	/* An existing command conflicts. Try to delete it.. */
	cmdPtr = Tcl_GetHashValue(hPtr);

	/*
	 * [***] This is wrong.  See Tcl Bug a16752c252.
	 * However, this buggy behavior is kept under particular







|


>


<

<
<

<
<






>
|
>
>
>
>
>
>
>
>
>
>
>
>
>
|
|
>
>
>
|
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>






<

<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
|

|





|
>







2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262

2263


2264


2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321

2322



















2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
				 * qualifiers, the new command is put in the
				 * specified namespace; otherwise it is put in
				 * the global namespace. */
    Tcl_ObjCmdProc *proc,	/* Object-based function to associate with
				 * name. */
    ClientData clientData,	/* Arbitrary value to pass to object
				 * function. */
    Tcl_CmdDeleteProc *deleteProc
				/* If not NULL, gives a function to call when
				 * this command is deleted. */
)
{
    Interp *iPtr = (Interp *) interp;

    Namespace *nsPtr;


    const char *tail;



    if (iPtr->flags & DELETED) {
	/*
	 * The interpreter is being deleted. Don't create any new commands;
	 * it's not safe to muck with the interpreter anymore.
	 */
	return (Tcl_Command) NULL;
    }

    /*
     * Determine where the command should reside. If its name contains
     * namespace qualifiers, we put it in the specified namespace;
     * otherwise, we always put it in the global namespace.
     */

    if (strstr(cmdName, "::") != NULL) {
	Namespace *dummy1, *dummy2;

	TclGetNamespaceForQualName(interp, cmdName, NULL,
	    TCL_CREATE_NS_IF_UNKNOWN, &nsPtr, &dummy1, &dummy2, &tail);
	if ((nsPtr == NULL) || (tail == NULL)) {
	    return (Tcl_Command) NULL;
	}
    } else {
	nsPtr = iPtr->globalNsPtr;
	tail = cmdName;
    }

    return TclCreateObjCommandInNs(interp, tail, (Tcl_Namespace *) nsPtr,
	proc, clientData, deleteProc);
}

Tcl_Command
TclCreateObjCommandInNs (
    Tcl_Interp *interp,
    const char *cmdName,	/* Name of command, without any namespace components */
    Tcl_Namespace *namespace,   /* The namespace to create the command in */
    Tcl_ObjCmdProc *proc,	/* Object-based function to associate with
				 * name. */
    ClientData clientData,	/* Arbitrary value to pass to object
				 * function. */
    Tcl_CmdDeleteProc *deleteProc
				/* If not NULL, gives a function to call when
				 * this command is deleted. */
) {
    int deleted = 0, isNew = 0;
    Command *cmdPtr;
    ImportRef *oldRefPtr = NULL;
    ImportedCmdData *dataPtr;
    Tcl_HashEntry *hPtr;
    Namespace *nsPtr = (Namespace *) namespace;
    /*
     * If the command name we seek to create already exists, we need to
     * delete that first.  That can be tricky in the presence of traces.
     * Loop until we no longer find an existing command in the way, or
     * until we've deleted one command and that didn't finish the job.
     */

    while (1) {



















	hPtr = Tcl_CreateHashEntry(&nsPtr->cmdTable, cmdName, &isNew);

	if (isNew || deleted) {
	    /*
	     * isNew - No conflict with existing command.
	     * deleted - We've already deleted a conflicting command
	     */
	    break;
	}


	/* An existing command conflicts. Try to delete it.. */
	cmdPtr = Tcl_GetHashValue(hPtr);

	/*
	 * [***] This is wrong.  See Tcl Bug a16752c252.
	 * However, this buggy behavior is kept under particular
2308
2309
2310
2311
2312
2313
2314
2315



2316



2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
	 * intact.
	 */

	cmdPtr->refCount++;
	if (cmdPtr->importRefPtr) {
	    cmdPtr->flags |= CMD_REDEF_IN_PROGRESS;
	}




	Tcl_DeleteCommandFromToken(interp, (Tcl_Command) cmdPtr);




	if (cmdPtr->flags & CMD_REDEF_IN_PROGRESS) {
	    oldRefPtr = cmdPtr->importRefPtr;
	    cmdPtr->importRefPtr = NULL;
	}
	TclCleanupCommandMacro(cmdPtr);
	deleted = 1;
    }

    if (!isNew) {
	/*
	 * If the deletion callback recreated the command, just throw away
	 * the new command (if we try to delete it again, we could get
	 * stuck in an infinite loop).
	 */









>
>
>

>
>
>








<







2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380

2381
2382
2383
2384
2385
2386
2387
	 * intact.
	 */

	cmdPtr->refCount++;
	if (cmdPtr->importRefPtr) {
	    cmdPtr->flags |= CMD_REDEF_IN_PROGRESS;
	}

	/* Make sure namespace doesn't get deallocated. */
	cmdPtr->nsPtr->refCount++;

	Tcl_DeleteCommandFromToken(interp, (Tcl_Command) cmdPtr);
	nsPtr = (Namespace *) TclEnsureNamespace(interp,
	    (Tcl_Namespace *)cmdPtr->nsPtr);
	TclNsDecrRefCount(cmdPtr->nsPtr);

	if (cmdPtr->flags & CMD_REDEF_IN_PROGRESS) {
	    oldRefPtr = cmdPtr->importRefPtr;
	    cmdPtr->importRefPtr = NULL;
	}
	TclCleanupCommandMacro(cmdPtr);
	deleted = 1;
    }

    if (!isNew) {
	/*
	 * If the deletion callback recreated the command, just throw away
	 * the new command (if we try to delete it again, we could get
	 * stuck in an infinite loop).
	 */

2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
	 * being registered with the namespace's command table. During BC
	 * compilation, the so-resolved command turns into a CmdName literal.
	 * Without invalidating a possible CmdName literal here explicitly,
	 * such literals keep being reused while pointing to overhauled
	 * commands.
	 */

	TclInvalidateCmdLiteral(interp, tail, nsPtr);

	/*
	 * The list of command exported from the namespace might have changed.
	 * However, we do not need to recompute this just yet; next time we
	 * need the info will be soon enough.
	 */








|







2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
	 * being registered with the namespace's command table. During BC
	 * compilation, the so-resolved command turns into a CmdName literal.
	 * Without invalidating a possible CmdName literal here explicitly,
	 * such literals keep being reused while pointing to overhauled
	 * commands.
	 */

	TclInvalidateCmdLiteral(interp, cmdName, nsPtr);

	/*
	 * The list of command exported from the namespace might have changed.
	 * However, we do not need to recompute this just yet; next time we
	 * need the info will be soon enough.
	 */

2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
 *	"Wrapper" Tcl_CmdProc used to call an existing object-based
 *	Tcl_ObjCmdProc if no string-based function exists for a command. A
 *	pointer to this function is stored as the Tcl_CmdProc in a Command
 *	structure. It simply turns around and calls the object Tcl_ObjCmdProc
 *	in the Command structure.
 *
 * Results:
 *	A standard Tcl result value.
 *
 * Side effects:
 *	Besides those side effects of the called Tcl_ObjCmdProc,
 *	TclInvokeObjectCommand allocates and frees storage.
 *
 *----------------------------------------------------------------------
 */







|







2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
 *	"Wrapper" Tcl_CmdProc used to call an existing object-based
 *	Tcl_ObjCmdProc if no string-based function exists for a command. A
 *	pointer to this function is stored as the Tcl_CmdProc in a Command
 *	structure. It simply turns around and calls the object Tcl_ObjCmdProc
 *	in the Command structure.
 *
 * Results:
 *	A standard Tcl string result value.
 *
 * Side effects:
 *	Besides those side effects of the called Tcl_ObjCmdProc,
 *	TclInvokeObjectCommand allocates and frees storage.
 *
 *----------------------------------------------------------------------
 */
2495
2496
2497
2498
2499
2500
2501







2502
2503
2504
2505
2506
2507
2508
    if (cmdPtr->objProc != NULL) {
	result = cmdPtr->objProc(cmdPtr->objClientData, interp, argc, objv);
    } else {
	result = Tcl_NRCallObjProc(interp, cmdPtr->nreProc,
		cmdPtr->objClientData, argc, objv);
    }








    /*
     * Decrement the ref counts for the argument objects created above, then
     * free the objv array if malloc'ed storage was used.
     */

    for (i = 0; i < argc; i++) {
	objPtr = objv[i];







>
>
>
>
>
>
>







2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
    if (cmdPtr->objProc != NULL) {
	result = cmdPtr->objProc(cmdPtr->objClientData, interp, argc, objv);
    } else {
	result = Tcl_NRCallObjProc(interp, cmdPtr->nreProc,
		cmdPtr->objClientData, argc, objv);
    }

    /*
     * Move the interpreter's object result to the string result, then reset
     * the object result.
     */

    (void) Tcl_GetStringResult(interp);

    /*
     * Decrement the ref counts for the argument objects created above, then
     * free the objv array if malloc'ed storage was used.
     */

    for (i = 0; i < argc; i++) {
	objPtr = objv[i];
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585





2586
2587
2588
2589
2590
2591
2592
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "can't %s \"%s\": command doesn't exist",
		((newName == NULL)||(*newName == '\0'))? "delete":"rename",
		oldName));
        Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "COMMAND", oldName, NULL);
	return TCL_ERROR;
    }
    cmdNsPtr = cmdPtr->nsPtr;
    oldFullName = Tcl_NewObj();
    Tcl_IncrRefCount(oldFullName);
    Tcl_GetCommandFullName(interp, cmd, oldFullName);

    /*
     * If the new command name is NULL or empty, delete the command. Do this
     * with Tcl_DeleteCommandFromToken, since we already have the command.
     */

    if ((newName == NULL) || (*newName == '\0')) {
	Tcl_DeleteCommandFromToken(interp, cmd);
	result = TCL_OK;
	goto done;
    }






    /*
     * Make sure that the destination command does not already exist. The
     * rename operation is like creating a command, so we should automatically
     * create the containing namespaces just like Tcl_CreateCommand would.
     */

    TclGetNamespaceForQualName(interp, newName, NULL,







<
<
<
<








|
<


>
>
>
>
>







2625
2626
2627
2628
2629
2630
2631




2632
2633
2634
2635
2636
2637
2638
2639
2640

2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "can't %s \"%s\": command doesn't exist",
		((newName == NULL)||(*newName == '\0'))? "delete":"rename",
		oldName));
        Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "COMMAND", oldName, NULL);
	return TCL_ERROR;
    }





    /*
     * If the new command name is NULL or empty, delete the command. Do this
     * with Tcl_DeleteCommandFromToken, since we already have the command.
     */

    if ((newName == NULL) || (*newName == '\0')) {
	Tcl_DeleteCommandFromToken(interp, cmd);
	return TCL_OK;

    }

    cmdNsPtr = cmdPtr->nsPtr;
    oldFullName = Tcl_NewObj();
    Tcl_IncrRefCount(oldFullName);
    Tcl_GetCommandFullName(interp, cmd, oldFullName);

    /*
     * Make sure that the destination command does not already exist. The
     * rename operation is like creating a command, so we should automatically
     * create the containing namespaces just like Tcl_CreateCommand would.
     */

    TclGetNamespaceForQualName(interp, newName, NULL,
3089
3090
3091
3092
3093
3094
3095


3096
3097
3098
3099
3100
3101
3102

    cmdPtr->flags |= CMD_IS_DELETED;

    /*
     * Call trace functions for the command being deleted. Then delete its
     * traces.
     */



    if (cmdPtr->tracePtr != NULL) {
	CommandTrace *tracePtr;
	CallCommandTraces(iPtr,cmdPtr,NULL,NULL,TCL_TRACE_DELETE);

	/*
	 * Now delete these traces.







>
>







3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166

    cmdPtr->flags |= CMD_IS_DELETED;

    /*
     * Call trace functions for the command being deleted. Then delete its
     * traces.
     */

    cmdPtr->nsPtr->refCount++;

    if (cmdPtr->tracePtr != NULL) {
	CommandTrace *tracePtr;
	CallCommandTraces(iPtr,cmdPtr,NULL,NULL,TCL_TRACE_DELETE);

	/*
	 * Now delete these traces.
3117
3118
3119
3120
3121
3122
3123

3124
3125
3126
3127
3128
3129
3130
    /*
     * The list of command exported from the namespace might have changed.
     * However, we do not need to recompute this just yet; next time we need
     * the info will be soon enough.
     */

    TclInvalidateNsCmdLookup(cmdPtr->nsPtr);


    /*
     * If the command being deleted has a compile function, increment the
     * interpreter's compileEpoch to invalidate its compiled code. This makes
     * sure that we don't later try to execute old code compiled with
     * command-specific (i.e., inline) bytecodes for the now-deleted command.
     * This field is checked in Tcl_EvalObj and ObjInterpProc, and code whose







>







3181
3182
3183
3184
3185
3186
3187
3188
3189
3190
3191
3192
3193
3194
3195
    /*
     * The list of command exported from the namespace might have changed.
     * However, we do not need to recompute this just yet; next time we need
     * the info will be soon enough.
     */

    TclInvalidateNsCmdLookup(cmdPtr->nsPtr);
    TclNsDecrRefCount(cmdPtr->nsPtr);

    /*
     * If the command being deleted has a compile function, increment the
     * interpreter's compileEpoch to invalidate its compiled code. This makes
     * sure that we don't later try to execute old code compiled with
     * command-specific (i.e., inline) bytecodes for the now-deleted command.
     * This field is checked in Tcl_EvalObj and ObjInterpProc, and code whose
3454
3455
3456
3457
3458
3459
3460

3461
3462
3463
3464
3465
3466
3467
 *	an instruction specific to the replaced function. In addition,
 *	redefioning a non-builtin function will force existing code to be
 *	invalidated if the number of arguments has changed.
 *
 *----------------------------------------------------------------------
 */


void
Tcl_CreateMathFunc(
    Tcl_Interp *interp,		/* Interpreter in which function is to be
				 * available. */
    const char *name,		/* Name of function (e.g. "sin"). */
    int numArgs,		/* Nnumber of arguments required by
				 * function. */







>







3519
3520
3521
3522
3523
3524
3525
3526
3527
3528
3529
3530
3531
3532
3533
 *	an instruction specific to the replaced function. In addition,
 *	redefioning a non-builtin function will force existing code to be
 *	invalidated if the number of arguments has changed.
 *
 *----------------------------------------------------------------------
 */

#if !defined(TCL_NO_DEPRECATED)
void
Tcl_CreateMathFunc(
    Tcl_Interp *interp,		/* Interpreter in which function is to be
				 * available. */
    const char *name,		/* Name of function (e.g. "sin"). */
    int numArgs,		/* Nnumber of arguments required by
				 * function. */
3504
3505
3506
3507
3508
3509
3510
3511
3512
3513
3514
3515
3516
3517
3518
 *	Whatever the math function does.
 *
 *----------------------------------------------------------------------
 */

static int
OldMathFuncProc(
    ClientData clientData,	/* Ponter to OldMathFuncData describing the
				 * function being called */
    Tcl_Interp *interp,		/* Tcl interpreter */
    int objc,			/* Actual parameter count */
    Tcl_Obj *const *objv)	/* Parameter vector */
{
    Tcl_Obj *valuePtr;
    OldMathFuncData *dataPtr = clientData;







|







3570
3571
3572
3573
3574
3575
3576
3577
3578
3579
3580
3581
3582
3583
3584
 *	Whatever the math function does.
 *
 *----------------------------------------------------------------------
 */

static int
OldMathFuncProc(
    ClientData clientData,	/* Pointer to OldMathFuncData describing the
				 * function being called */
    Tcl_Interp *interp,		/* Tcl interpreter */
    int objc,			/* Actual parameter count */
    Tcl_Obj *const *objv)	/* Parameter vector */
{
    Tcl_Obj *valuePtr;
    OldMathFuncData *dataPtr = clientData;
3549
3550
3551
3552
3553
3554
3555

3556
3557
3558
3559
3560
3561
3562
	    /*
	     * We have a non-numeric argument.
	     */

	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "argument to math function didn't have numeric value",
		    -1));

	    ckfree(args);
	    return TCL_ERROR;
	}

	/*
	 * Copy the object's numeric value to the argument record, converting
	 * it if necessary.







>







3615
3616
3617
3618
3619
3620
3621
3622
3623
3624
3625
3626
3627
3628
3629
	    /*
	     * We have a non-numeric argument.
	     */

	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "argument to math function didn't have numeric value",
		    -1));
	    TclCheckBadOctal(interp, TclGetString(valuePtr));
	    ckfree(args);
	    return TCL_ERROR;
	}

	/*
	 * Copy the object's numeric value to the argument record, converting
	 * it if necessary.
3616
3617
3618
3619
3620
3621
3622
3623
3624
3625
3626
3627
3628
3629
3630
    }

    /*
     * Return the result of the call.
     */

    if (funcResult.type == TCL_INT) {
	TclNewLongObj(valuePtr, funcResult.intValue);
    } else if (funcResult.type == TCL_WIDE_INT) {
	valuePtr = Tcl_NewWideIntObj(funcResult.wideValue);
    } else {
	return CheckDoubleResult(interp, funcResult.doubleValue);
    }
    Tcl_SetObjResult(interp, valuePtr);
    return TCL_OK;







|







3683
3684
3685
3686
3687
3688
3689
3690
3691
3692
3693
3694
3695
3696
3697
    }

    /*
     * Return the result of the call.
     */

    if (funcResult.type == TCL_INT) {
	TclNewIntObj(valuePtr, funcResult.intValue);
    } else if (funcResult.type == TCL_WIDE_INT) {
	valuePtr = Tcl_NewWideIntObj(funcResult.wideValue);
    } else {
	return CheckDoubleResult(interp, funcResult.doubleValue);
    }
    Tcl_SetObjResult(interp, valuePtr);
    return TCL_OK;
3784
3785
3786
3787
3788
3789
3790

3791
3792
3793
3794
3795
3796
3797
3798
3799
3800
3801
3802
3803
3804
3805
3806
3807
3808
3809
3810
3811
3812
3813
3814
3815
3816
3817
3818
3819
3820
3821
3822
3823
3824
3825
	result = Tcl_NewObj();
    }
    Tcl_DecrRefCount(script);
    Tcl_RestoreInterpState(interp, state);

    return result;
}


/*
 *----------------------------------------------------------------------
 *
 * TclInterpReady --
 *
 *	Check if an interpreter is ready to eval commands or scripts, i.e., if
 *	it was not deleted and if the nesting level is not too high.
 *
 * Results:
 *	The return value is TCL_OK if it the interpreter is ready, TCL_ERROR
 *	otherwise.
 *
 * Side effects:
 *	The interpreter's result is cleared.
 *
 *----------------------------------------------------------------------
 */

int
TclInterpReady(
    Tcl_Interp *interp)
{
    register Interp *iPtr = (Interp *) interp;

    /*
     * Reset the interpreter's result and clear out any previous error
     * information.
     */

    Tcl_ResetResult(interp);

    /*
     * If the interpreter has been deleted, return an error.
     */







>














|











|
|







3851
3852
3853
3854
3855
3856
3857
3858
3859
3860
3861
3862
3863
3864
3865
3866
3867
3868
3869
3870
3871
3872
3873
3874
3875
3876
3877
3878
3879
3880
3881
3882
3883
3884
3885
3886
3887
3888
3889
3890
3891
3892
3893
	result = Tcl_NewObj();
    }
    Tcl_DecrRefCount(script);
    Tcl_RestoreInterpState(interp, state);

    return result;
}
#endif /* !defined(TCL_NO_DEPRECATED) */

/*
 *----------------------------------------------------------------------
 *
 * TclInterpReady --
 *
 *	Check if an interpreter is ready to eval commands or scripts, i.e., if
 *	it was not deleted and if the nesting level is not too high.
 *
 * Results:
 *	The return value is TCL_OK if it the interpreter is ready, TCL_ERROR
 *	otherwise.
 *
 * Side effects:
 *	The interpreters object and string results are cleared.
 *
 *----------------------------------------------------------------------
 */

int
TclInterpReady(
    Tcl_Interp *interp)
{
    register Interp *iPtr = (Interp *) interp;

    /*
     * Reset both the interpreter's string and object results and clear out
     * any previous error information.
     */

    Tcl_ResetResult(interp);

    /*
     * If the interpreter has been deleted, return an error.
     */
4391
4392
4393
4394
4395
4396
4397



4398
4399
4400


















4401
4402
4403
4404
4405
4406
4407
TclNRRunCallbacks(
    Tcl_Interp *interp,
    int result,
    struct NRE_callback *rootPtr)
				/* All callbacks down to rootPtr not inclusive
				 * are to be run. */
{



    NRE_callback *callbackPtr;
    Tcl_NRPostProc *procPtr;



















    while (TOP_CB(interp) != rootPtr) {
	callbackPtr = TOP_CB(interp);
	procPtr = callbackPtr->procPtr;
	TOP_CB(interp) = callbackPtr->nextPtr;
	result = procPtr(callbackPtr->data, interp, result);
	TCLNR_FREE(interp, callbackPtr);
    }







>
>
>



>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>







4459
4460
4461
4462
4463
4464
4465
4466
4467
4468
4469
4470
4471
4472
4473
4474
4475
4476
4477
4478
4479
4480
4481
4482
4483
4484
4485
4486
4487
4488
4489
4490
4491
4492
4493
4494
4495
4496
TclNRRunCallbacks(
    Tcl_Interp *interp,
    int result,
    struct NRE_callback *rootPtr)
				/* All callbacks down to rootPtr not inclusive
				 * are to be run. */
{
#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
    Interp *iPtr = (Interp *) interp;
#endif /* !defined(TCL_NO_DEPRECATED) */
    NRE_callback *callbackPtr;
    Tcl_NRPostProc *procPtr;

    /*
     * If the interpreter has a non-empty string result, the result object is
     * either empty or stale because some function set interp->result
     * directly. If so, move the string result to the result object, then
     * reset the string result.
     *
     * This only needs to be done for the first item in the list: all other
     * are for NR function calls, and those are Tcl_Obj based.
     */

#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
    if (*(iPtr->result) != 0) {
	(void) Tcl_GetObjResult(interp);
    }
#endif /* !defined(TCL_NO_DEPRECATED) */

    /* This is the trampoline. */

    while (TOP_CB(interp) != rootPtr) {
	callbackPtr = TOP_CB(interp);
	procPtr = callbackPtr->procPtr;
	TOP_CB(interp) = callbackPtr->nextPtr;
	result = procPtr(callbackPtr->data, interp, result);
	TCLNR_FREE(interp, callbackPtr);
    }
4527
4528
4529
4530
4531
4532
4533
4534
4535
4536
4537
4538
4539
4540
4541
    Interp *iPtr = (Interp *) interp;
    int allowExceptions = (PTR2INT(data[0]) & TCL_ALLOW_EXCEPTIONS);

    if (result != TCL_OK) {
	if (result == TCL_RETURN) {
	    result = TclUpdateReturnInfo(iPtr);
	}
	if ((result != TCL_ERROR) && !allowExceptions) {
	    ProcessUnexpectedResult(interp, result);
	    result = TCL_ERROR;
	}
    }

    /*
     * We are returning to level 0, so should process TclResetCancellation. As







|







4616
4617
4618
4619
4620
4621
4622
4623
4624
4625
4626
4627
4628
4629
4630
    Interp *iPtr = (Interp *) interp;
    int allowExceptions = (PTR2INT(data[0]) & TCL_ALLOW_EXCEPTIONS);

    if (result != TCL_OK) {
	if (result == TCL_RETURN) {
	    result = TclUpdateReturnInfo(iPtr);
	}
	if ((result != TCL_OK) && (result != TCL_ERROR) && !allowExceptions) {
	    ProcessUnexpectedResult(interp, result);
	    result = TCL_ERROR;
	}
    }

    /*
     * We are returning to level 0, so should process TclResetCancellation. As
4708
4709
4710
4711
4712
4713
4714
4715
4716
4717
4718
4719
4720
4721
4722
    Command **cmdPtrPtr,
    Tcl_Obj *commandPtr,
    int objc,
    Tcl_Obj *const objv[])
{
    Interp *iPtr = (Interp *) interp;
    Command *cmdPtr = *cmdPtrPtr;
    size_t newEpoch, cmdEpoch = cmdPtr->cmdEpoch;
    int length, traceCode = TCL_OK;
    const char *command = TclGetStringFromObj(commandPtr, &length);

    /*
     * Call trace functions.
     * Execute any command or execution traces. Note that we bump up the
     * command's reference count for the duration of the calling of the







|







4797
4798
4799
4800
4801
4802
4803
4804
4805
4806
4807
4808
4809
4810
4811
    Command **cmdPtrPtr,
    Tcl_Obj *commandPtr,
    int objc,
    Tcl_Obj *const objv[])
{
    Interp *iPtr = (Interp *) interp;
    Command *cmdPtr = *cmdPtrPtr;
    unsigned int newEpoch, cmdEpoch = cmdPtr->cmdEpoch;
    int length, traceCode = TCL_OK;
    const char *command = TclGetStringFromObj(commandPtr, &length);

    /*
     * Call trace functions.
     * Execute any command or execution traces. Note that we bump up the
     * command's reference count for the duration of the calling of the
4851
4852
4853
4854
4855
4856
4857

4858
4859
4860
4861
4862
4863
4864
    int count)			/* Number of tokens to consider at tokenPtr.
				 * Must be at least 1. */
{
    return TclSubstTokens(interp, tokenPtr, count, /* numLeftPtr */ NULL, 1,
	    NULL, NULL);
}


/*
 *----------------------------------------------------------------------
 *
 * Tcl_EvalTokens --
 *
 *	Given an array of tokens parsed from a Tcl command (e.g., the tokens
 *	that make up a word or the index for an array variable) this function







>







4940
4941
4942
4943
4944
4945
4946
4947
4948
4949
4950
4951
4952
4953
4954
    int count)			/* Number of tokens to consider at tokenPtr.
				 * Must be at least 1. */
{
    return TclSubstTokens(interp, tokenPtr, count, /* numLeftPtr */ NULL, 1,
	    NULL, NULL);
}

#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
/*
 *----------------------------------------------------------------------
 *
 * Tcl_EvalTokens --
 *
 *	Given an array of tokens parsed from a Tcl command (e.g., the tokens
 *	that make up a word or the index for an array variable) this function
4898
4899
4900
4901
4902
4903
4904

4905
4906
4907
4908
4909
4910
4911
	return NULL;
    }
    resPtr = Tcl_GetObjResult(interp);
    Tcl_IncrRefCount(resPtr);
    Tcl_ResetResult(interp);
    return resPtr;
}


/*
 *----------------------------------------------------------------------
 *
 * Tcl_EvalEx, TclEvalEx --
 *
 *	This function evaluates a Tcl script without using the compiler or







>







4988
4989
4990
4991
4992
4993
4994
4995
4996
4997
4998
4999
5000
5001
5002
	return NULL;
    }
    resPtr = Tcl_GetObjResult(interp);
    Tcl_IncrRefCount(resPtr);
    Tcl_ResetResult(interp);
    return resPtr;
}
#endif /* !TCL_NO_DEPRECATED */

/*
 *----------------------------------------------------------------------
 *
 * Tcl_EvalEx, TclEvalEx --
 *
 *	This function evaluates a Tcl script without using the compiler or
5861
5862
5863
5864
5865
5866
5867
5868









5869
5870
5871
5872
5873
5874
5875
#undef Tcl_Eval
int
Tcl_Eval(
    Tcl_Interp *interp,		/* Token for command interpreter (returned by
				 * previous call to Tcl_CreateInterp). */
    const char *script)		/* Pointer to TCL command to execute. */
{
    return Tcl_EvalEx(interp, script, -1, 0);









}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_EvalObj, Tcl_GlobalEvalObj --
 *







|
>
>
>
>
>
>
>
>
>







5952
5953
5954
5955
5956
5957
5958
5959
5960
5961
5962
5963
5964
5965
5966
5967
5968
5969
5970
5971
5972
5973
5974
5975
#undef Tcl_Eval
int
Tcl_Eval(
    Tcl_Interp *interp,		/* Token for command interpreter (returned by
				 * previous call to Tcl_CreateInterp). */
    const char *script)		/* Pointer to TCL command to execute. */
{
    int code = Tcl_EvalEx(interp, script, -1, 0);

    /*
     * For backwards compatibility with old C code that predates the object
     * system in Tcl 8.0, we have to mirror the object result back into the
     * string result (some callers may expect it there).
     */

    (void) Tcl_GetStringResult(interp);
    return code;
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_EvalObj, Tcl_GlobalEvalObj --
 *
6284
6285
6286
6287
6288
6289
6290



6291
6292
6293
6294
6295
6296
6297

	*ptr = 0;
    } else {
	exprPtr = Tcl_NewStringObj(exprstring, -1);
	Tcl_IncrRefCount(exprPtr);
	result = Tcl_ExprLongObj(interp, exprPtr, ptr);
	Tcl_DecrRefCount(exprPtr);



    }
    return result;
}

int
Tcl_ExprDouble(
    Tcl_Interp *interp,		/* Context in which to evaluate the







>
>
>







6384
6385
6386
6387
6388
6389
6390
6391
6392
6393
6394
6395
6396
6397
6398
6399
6400

	*ptr = 0;
    } else {
	exprPtr = Tcl_NewStringObj(exprstring, -1);
	Tcl_IncrRefCount(exprPtr);
	result = Tcl_ExprLongObj(interp, exprPtr, ptr);
	Tcl_DecrRefCount(exprPtr);
	if (result != TCL_OK) {
	    (void) Tcl_GetStringResult(interp);
	}
    }
    return result;
}

int
Tcl_ExprDouble(
    Tcl_Interp *interp,		/* Context in which to evaluate the
6310
6311
6312
6313
6314
6315
6316



6317
6318
6319
6320
6321
6322
6323
	*ptr = 0.0;
    } else {
	exprPtr = Tcl_NewStringObj(exprstring, -1);
	Tcl_IncrRefCount(exprPtr);
	result = Tcl_ExprDoubleObj(interp, exprPtr, ptr);
	Tcl_DecrRefCount(exprPtr);
				/* Discard the expression object. */



    }
    return result;
}

int
Tcl_ExprBoolean(
    Tcl_Interp *interp,		/* Context in which to evaluate the







>
>
>







6413
6414
6415
6416
6417
6418
6419
6420
6421
6422
6423
6424
6425
6426
6427
6428
6429
	*ptr = 0.0;
    } else {
	exprPtr = Tcl_NewStringObj(exprstring, -1);
	Tcl_IncrRefCount(exprPtr);
	result = Tcl_ExprDoubleObj(interp, exprPtr, ptr);
	Tcl_DecrRefCount(exprPtr);
				/* Discard the expression object. */
	if (result != TCL_OK) {
	    (void) Tcl_GetStringResult(interp);
	}
    }
    return result;
}

int
Tcl_ExprBoolean(
    Tcl_Interp *interp,		/* Context in which to evaluate the
6335
6336
6337
6338
6339
6340
6341








6342
6343
6344
6345
6346
6347
6348
    } else {
	int result;
	Tcl_Obj *exprPtr = Tcl_NewStringObj(exprstring, -1);

	Tcl_IncrRefCount(exprPtr);
	result = Tcl_ExprBooleanObj(interp, exprPtr, ptr);
	Tcl_DecrRefCount(exprPtr);








	return result;
    }
}

/*
 *--------------------------------------------------------------
 *







>
>
>
>
>
>
>
>







6441
6442
6443
6444
6445
6446
6447
6448
6449
6450
6451
6452
6453
6454
6455
6456
6457
6458
6459
6460
6461
6462
    } else {
	int result;
	Tcl_Obj *exprPtr = Tcl_NewStringObj(exprstring, -1);

	Tcl_IncrRefCount(exprPtr);
	result = Tcl_ExprBooleanObj(interp, exprPtr, ptr);
	Tcl_DecrRefCount(exprPtr);
	if (result != TCL_OK) {
	    /*
	     * Move the interpreter's object result to the string result, then
	     * reset the object result.
	     */

	    (void) Tcl_GetStringResult(interp);
	}
	return result;
    }
}

/*
 *--------------------------------------------------------------
 *
6393
6394
6395
6396
6397
6398
6399
6400
6401
6402
6403
6404
6405
6406
6407
	Tcl_DecrRefCount(resultPtr);
	if (Tcl_InitBignumFromDouble(interp, d, &big) != TCL_OK) {
	    return TCL_ERROR;
	}
	resultPtr = Tcl_NewBignumObj(&big);
	/* FALLTHROUGH */
    }
    case TCL_NUMBER_LONG:
    case TCL_NUMBER_WIDE:
    case TCL_NUMBER_BIG:
	result = TclGetLongFromObj(interp, resultPtr, ptr);
	break;

    case TCL_NUMBER_NAN:
	Tcl_GetDoubleFromObj(interp, resultPtr, &d);







<







6507
6508
6509
6510
6511
6512
6513

6514
6515
6516
6517
6518
6519
6520
	Tcl_DecrRefCount(resultPtr);
	if (Tcl_InitBignumFromDouble(interp, d, &big) != TCL_OK) {
	    return TCL_ERROR;
	}
	resultPtr = Tcl_NewBignumObj(&big);
	/* FALLTHROUGH */
    }

    case TCL_NUMBER_WIDE:
    case TCL_NUMBER_BIG:
	result = TclGetLongFromObj(interp, resultPtr, ptr);
	break;

    case TCL_NUMBER_NAN:
	Tcl_GetDoubleFromObj(interp, resultPtr, &d);
6649
6650
6651
6652
6653
6654
6655






6656
6657
6658
6659
6660
6661
6662
	code = Tcl_ExprObj(interp, exprObj, &resultPtr);
	Tcl_DecrRefCount(exprObj);
	if (code == TCL_OK) {
	    Tcl_SetObjResult(interp, resultPtr);
	    Tcl_DecrRefCount(resultPtr);
	}
    }






    return code;
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_AppendObjToErrorInfo --







>
>
>
>
>
>







6762
6763
6764
6765
6766
6767
6768
6769
6770
6771
6772
6773
6774
6775
6776
6777
6778
6779
6780
6781
	code = Tcl_ExprObj(interp, exprObj, &resultPtr);
	Tcl_DecrRefCount(exprObj);
	if (code == TCL_OK) {
	    Tcl_SetObjResult(interp, resultPtr);
	    Tcl_DecrRefCount(resultPtr);
	}
    }

    /*
     * Force the string rep of the interp result.
     */

    (void) Tcl_GetStringResult(interp);
    return code;
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_AppendObjToErrorInfo --
6755
6756
6757
6758
6759
6760
6761













6762
6763
6764
6765
6766
6767
6768
6769
    /*
     * If we are just starting to log an error, errorInfo is initialized from
     * the error message in the interpreter's result.
     */

    iPtr->flags |= ERR_LEGACY_COPY;
    if (iPtr->errorInfo == NULL) {













        iPtr->errorInfo = iPtr->objResultPtr;
	Tcl_IncrRefCount(iPtr->errorInfo);
	if (!iPtr->errorCode) {
	    Tcl_SetErrorCode(interp, "NONE", NULL);
	}
    }

    /*







>
>
>
>
>
>
>
>
>
>
>
>
>
|







6874
6875
6876
6877
6878
6879
6880
6881
6882
6883
6884
6885
6886
6887
6888
6889
6890
6891
6892
6893
6894
6895
6896
6897
6898
6899
6900
6901
    /*
     * If we are just starting to log an error, errorInfo is initialized from
     * the error message in the interpreter's result.
     */

    iPtr->flags |= ERR_LEGACY_COPY;
    if (iPtr->errorInfo == NULL) {
#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
	if (*(iPtr->result) != 0) {
	    /*
	     * The interp's string result is set, apparently by some extension
	     * making a deprecated direct write to it. That extension may
	     * expect interp->result to continue to be set, so we'll take
	     * special pains to avoid clearing it, until we drop support for
	     * interp->result completely.
	     */

	    iPtr->errorInfo = Tcl_NewStringObj(iPtr->result, -1);
	} else
#endif /* !defined(TCL_NO_DEPRECATED) */
	    iPtr->errorInfo = iPtr->objResultPtr;
	Tcl_IncrRefCount(iPtr->errorInfo);
	if (!iPtr->errorCode) {
	    Tcl_SetErrorCode(interp, "NONE", NULL);
	}
    }

    /*
6833
6834
6835
6836
6837
6838
6839
6840
6841
6842
6843
6844
6845
6846
6847
 * Tcl_VarEval --
 *
 *	Given a variable number of string arguments, concatenate them all
 *	together and execute the result as a Tcl command.
 *
 * Results:
 *	A standard Tcl return result. An error message or other result may be
 *	left in the interp.
 *
 * Side effects:
 *	Depends on what was done by the command.
 *
 *----------------------------------------------------------------------
 */
	/* ARGSUSED */







|







6965
6966
6967
6968
6969
6970
6971
6972
6973
6974
6975
6976
6977
6978
6979
 * Tcl_VarEval --
 *
 *	Given a variable number of string arguments, concatenate them all
 *	together and execute the result as a Tcl command.
 *
 * Results:
 *	A standard Tcl return result. An error message or other result may be
 *	left in interp->result.
 *
 * Side effects:
 *	Depends on what was done by the command.
 *
 *----------------------------------------------------------------------
 */
	/* ARGSUSED */
7351
7352
7353
7354
7355
7356
7357
7358
7359
7360
7361
7362
7363
7364
7365
7366
7367
7368
7369
7370
7371
7372
7373
7374
7375
7376
7377
7378
7379
7380
7381
7382
7383
7384
7385
7386
	return TCL_ERROR;
    }

    if (TclGetNumberFromObj(interp, objv[1], &ptr, &type) != TCL_OK) {
	return TCL_ERROR;
    }

    if (type == TCL_NUMBER_LONG) {
	long l = *((const long *) ptr);

	if (l > (long)0) {
	    goto unChanged;
	} else if (l == (long)0) {
	    const char *string = objv[1]->bytes;
	    if (string) {
		while (*string != '0') {
		    if (*string == '-') {
			Tcl_SetObjResult(interp, Tcl_NewLongObj(0));
			return TCL_OK;
		    }
		    string++;
		}
	    }
	    goto unChanged;
	} else if (l == LONG_MIN) {
	    TclInitBignumFromLong(&big, l);
	    goto tooLarge;
	}
	Tcl_SetObjResult(interp, Tcl_NewLongObj(-l));
	return TCL_OK;
    }

    if (type == TCL_NUMBER_DOUBLE) {
	double d = *((const double *) ptr);
	static const double poszero = 0.0;








|
|

|

|











|
|


|







7483
7484
7485
7486
7487
7488
7489
7490
7491
7492
7493
7494
7495
7496
7497
7498
7499
7500
7501
7502
7503
7504
7505
7506
7507
7508
7509
7510
7511
7512
7513
7514
7515
7516
7517
7518
	return TCL_ERROR;
    }

    if (TclGetNumberFromObj(interp, objv[1], &ptr, &type) != TCL_OK) {
	return TCL_ERROR;
    }

    if (type == TCL_NUMBER_WIDE) {
	Tcl_WideInt l = *((const Tcl_WideInt *) ptr);

	if (l > (Tcl_WideInt)0) {
	    goto unChanged;
	} else if (l == (Tcl_WideInt)0) {
	    const char *string = objv[1]->bytes;
	    if (string) {
		while (*string != '0') {
		    if (*string == '-') {
			Tcl_SetObjResult(interp, Tcl_NewLongObj(0));
			return TCL_OK;
		    }
		    string++;
		}
	    }
	    goto unChanged;
	} else if (l == LLONG_MIN) {
	    TclInitBignumFromWideInt(&big, l);
	    goto tooLarge;
	}
	Tcl_SetObjResult(interp, Tcl_NewWideIntObj(-l));
	return TCL_OK;
    }

    if (type == TCL_NUMBER_DOUBLE) {
	double d = *((const double *) ptr);
	static const double poszero = 0.0;

7396
7397
7398
7399
7400
7401
7402
7403
7404
7405
7406
7407
7408
7409
7410
7411
7412
7413
7414
7415
7416
7417
7418
7419
7420
7421
7422
7423
7424
7425
7426
7427
	} else if (d > -0.0) {
	    goto unChanged;
	}
	Tcl_SetObjResult(interp, Tcl_NewDoubleObj(-d));
	return TCL_OK;
    }

#ifndef TCL_WIDE_INT_IS_LONG
    if (type == TCL_NUMBER_WIDE) {
	Tcl_WideInt w = *((const Tcl_WideInt *) ptr);

	if (w >= (Tcl_WideInt)0) {
	    goto unChanged;
	}
	if (w == LLONG_MIN) {
	    TclInitBignumFromWideInt(&big, w);
	    goto tooLarge;
	}
	Tcl_SetObjResult(interp, Tcl_NewWideIntObj(-w));
	return TCL_OK;
    }
#endif

    if (type == TCL_NUMBER_BIG) {
	if (mp_cmp_d((const mp_int *) ptr, 0) == MP_LT) {
	    Tcl_GetBignumFromObj(NULL, objv[1], &big);
	tooLarge:
	    mp_neg(&big, &big);
	    Tcl_SetObjResult(interp, Tcl_NewBignumObj(&big));
	} else {
	unChanged:
	    Tcl_SetObjResult(interp, objv[1]);







<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<

|







7528
7529
7530
7531
7532
7533
7534
















7535
7536
7537
7538
7539
7540
7541
7542
7543
	} else if (d > -0.0) {
	    goto unChanged;
	}
	Tcl_SetObjResult(interp, Tcl_NewDoubleObj(-d));
	return TCL_OK;
    }

















    if (type == TCL_NUMBER_BIG) {
	if (mp_isneg((const mp_int *) ptr)) {
	    Tcl_GetBignumFromObj(NULL, objv[1], &big);
	tooLarge:
	    mp_neg(&big, &big);
	    Tcl_SetObjResult(interp, Tcl_NewBignumObj(&big));
	} else {
	unChanged:
	    Tcl_SetObjResult(interp, objv[1]);
7607
7608
7609
7610
7611
7612
7613

































































7614
7615
7616
7617
7618
7619
7620
	Tcl_IncrRefCount(objPtr);
	TclGetWideIntFromObj(NULL, objPtr, &wResult);
	Tcl_DecrRefCount(objPtr);
    }
    Tcl_SetObjResult(interp, Tcl_NewWideIntObj(wResult));
    return TCL_OK;
}


































































static int
ExprRandFunc(
    ClientData clientData,	/* Ignored. */
    Tcl_Interp *interp,		/* The interpreter in which to execute the
				 * function. */
    int objc,			/* Actual parameter count. */







>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>







7723
7724
7725
7726
7727
7728
7729
7730
7731
7732
7733
7734
7735
7736
7737
7738
7739
7740
7741
7742
7743
7744
7745
7746
7747
7748
7749
7750
7751
7752
7753
7754
7755
7756
7757
7758
7759
7760
7761
7762
7763
7764
7765
7766
7767
7768
7769
7770
7771
7772
7773
7774
7775
7776
7777
7778
7779
7780
7781
7782
7783
7784
7785
7786
7787
7788
7789
7790
7791
7792
7793
7794
7795
7796
7797
7798
7799
7800
7801
	Tcl_IncrRefCount(objPtr);
	TclGetWideIntFromObj(NULL, objPtr, &wResult);
	Tcl_DecrRefCount(objPtr);
    }
    Tcl_SetObjResult(interp, Tcl_NewWideIntObj(wResult));
    return TCL_OK;
}

/*
 * Common implmentation of max() and min().
 */
static int
ExprMaxMinFunc(
    ClientData clientData,	/* Ignored. */
    Tcl_Interp *interp,		/* The interpreter in which to execute the
				 * function. */
    int objc,			/* Actual parameter count. */
    Tcl_Obj *const *objv,	/* Actual parameter vector. */
    int op)			/* Comparison direction */
{
    Tcl_Obj *res;
    double d;
    int type, i;
    ClientData ptr;

    if (objc < 2) {
	MathFuncWrongNumArgs(interp, 2, objc, objv);
	return TCL_ERROR;
    }
    res = objv[1];
    for (i = 1; i < objc; i++) {
        if (TclGetNumberFromObj(interp, objv[i], &ptr, &type) != TCL_OK) {
            return TCL_ERROR;
        }
        if (type == TCL_NUMBER_NAN) {
            /*
             * Get the error message for NaN.
             */

            Tcl_GetDoubleFromObj(interp, objv[i], &d);
            return TCL_ERROR;
        }
        if (TclCompareTwoNumbers(objv[i], res) == op)  {
            res = objv[i];
        }
    }

    Tcl_SetObjResult(interp, res);
    return TCL_OK;
}

static int
ExprMaxFunc(
    ClientData clientData,	/* Ignored. */
    Tcl_Interp *interp,		/* The interpreter in which to execute the
				 * function. */
    int objc,			/* Actual parameter count. */
    Tcl_Obj *const *objv)	/* Actual parameter vector. */
{
    return ExprMaxMinFunc(clientData, interp, objc, objv, MP_GT);
}

static int
ExprMinFunc(
    ClientData clientData,	/* Ignored. */
    Tcl_Interp *interp,		/* The interpreter in which to execute the
				 * function. */
    int objc,			/* Actual parameter count. */
    Tcl_Obj *const *objv)	/* Actual parameter vector. */
{
    return ExprMaxMinFunc(clientData, interp, objc, objv, MP_LT);
}

static int
ExprRandFunc(
    ClientData clientData,	/* Ignored. */
    Tcl_Interp *interp,		/* The interpreter in which to execute the
				 * function. */
    int objc,			/* Actual parameter count. */
7631
7632
7633
7634
7635
7636
7637
7638
7639
7640
7641
7642
7643
7644
7645
	return TCL_ERROR;
    }

    if (!(iPtr->flags & RAND_SEED_INITIALIZED)) {
	iPtr->flags |= RAND_SEED_INITIALIZED;

	/*
	 * To ensure different seeds in different threads (bug #416643), 
	 * take into consideration the thread this interp is running in.
	 */

	iPtr->randSeed = TclpGetClicks() + (PTR2INT(Tcl_GetCurrentThread())<<12);

	/*
	 * Make sure 1 <= randSeed <= (2^31) - 2. See below.







|







7812
7813
7814
7815
7816
7817
7818
7819
7820
7821
7822
7823
7824
7825
7826
	return TCL_ERROR;
    }

    if (!(iPtr->flags & RAND_SEED_INITIALIZED)) {
	iPtr->flags |= RAND_SEED_INITIALIZED;

	/*
	 * To ensure different seeds in different threads (bug #416643),
	 * take into consideration the thread this interp is running in.
	 */

	iPtr->randSeed = TclpGetClicks() + (PTR2INT(Tcl_GetCurrentThread())<<12);

	/*
	 * Make sure 1 <= randSeed <= (2^31) - 2. See below.
8093
8094
8095
8096
8097
8098
8099
















8100
8101
8102
8103
8104
8105
8106
    Tcl_CmdDeleteProc *deleteProc)
				/* If not NULL, gives a function to call when
				 * this command is deleted. */
{
    Command *cmdPtr = (Command *)
	    Tcl_CreateObjCommand(interp,cmdName,proc,clientData,deleteProc);

















    cmdPtr->nreProc = nreProc;
    return (Tcl_Command) cmdPtr;
}

/****************************************************************************
 * Stuff for the public api
 ****************************************************************************/







>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>







8274
8275
8276
8277
8278
8279
8280
8281
8282
8283
8284
8285
8286
8287
8288
8289
8290
8291
8292
8293
8294
8295
8296
8297
8298
8299
8300
8301
8302
8303
    Tcl_CmdDeleteProc *deleteProc)
				/* If not NULL, gives a function to call when
				 * this command is deleted. */
{
    Command *cmdPtr = (Command *)
	    Tcl_CreateObjCommand(interp,cmdName,proc,clientData,deleteProc);

    cmdPtr->nreProc = nreProc;
    return (Tcl_Command) cmdPtr;
}

Tcl_Command
TclNRCreateCommandInNs (
    Tcl_Interp *interp,
    const char *cmdName,
    Tcl_Namespace *nsPtr,
    Tcl_ObjCmdProc *proc,
    Tcl_ObjCmdProc *nreProc,
    ClientData clientData,
    Tcl_CmdDeleteProc *deleteProc) {
    Command *cmdPtr = (Command *)
	TclCreateObjCommandInNs(interp,cmdName,nsPtr,proc,clientData,deleteProc);

    cmdPtr->nreProc = nreProc;
    return (Tcl_Command) cmdPtr;
}

/****************************************************************************
 * Stuff for the public api
 ****************************************************************************/
8881
8882
8883
8884
8885
8886
8887
8888
8889
8890
8891
8892
8893
8894
8895
8896
8897
8898
8899
8900
8901
8902
8903
8904
8905
8906
8907
8908
8909
8910
8911
8912
8913
8914
8915
8916
8917
8918
8919
8920
8921
8922
8923
8924
8925
8926
8927
8928
8929
8930
8931
8932
8933
8934
8935
8936
8937
8938
8939
8940
8941
8942
8943
8944
8945
8946

8947
8948
8949
8950
8951
8952
8953
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    Command *cmdPtr;
    CoroutineData *corPtr;
    const char *fullName, *procName;
    Namespace *nsPtr, *altNsPtr, *cxtNsPtr;
    Tcl_DString ds;
    Namespace *lookupNsPtr = iPtr->varFramePtr->nsPtr;

    if (objc < 3) {
	Tcl_WrongNumArgs(interp, 1, objv, "name cmd ?arg ...?");
	return TCL_ERROR;
    }

    /*
     * FIXME: this is copy/pasted from Tcl_ProcObjCommand. Should have
     * something in tclUtil.c to find the FQ name.
     */

    fullName = TclGetString(objv[1]);
    TclGetNamespaceForQualName(interp, fullName, NULL, 0,
	    &nsPtr, &altNsPtr, &cxtNsPtr, &procName);

    if (nsPtr == NULL) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "can't create procedure \"%s\": unknown namespace",
                fullName));
        Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "NAMESPACE", NULL);
	return TCL_ERROR;
    }
    if (procName == NULL) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "can't create procedure \"%s\": bad procedure name",
                fullName));
        Tcl_SetErrorCode(interp, "TCL", "VALUE", "COMMAND", fullName, NULL);
	return TCL_ERROR;
    }
    if ((nsPtr != iPtr->globalNsPtr)
	    && (procName != NULL) && (procName[0] == ':')) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "can't create procedure \"%s\" in non-global namespace with"
                " name starting with \":\"", procName));
        Tcl_SetErrorCode(interp, "TCL", "VALUE", "COMMAND", procName, NULL);
	return TCL_ERROR;
    }

    /*
     * We ARE creating the coroutine command: allocate the corresponding
     * struct and create the corresponding command.
     */

    corPtr = ckalloc(sizeof(CoroutineData));

    Tcl_DStringInit(&ds);
    if (nsPtr != iPtr->globalNsPtr) {
	Tcl_DStringAppend(&ds, nsPtr->fullName, -1);
	TclDStringAppendLiteral(&ds, "::");
    }
    Tcl_DStringAppend(&ds, procName, -1);

    cmdPtr = (Command *) Tcl_NRCreateCommand(interp, Tcl_DStringValue(&ds),
	    /*objProc*/ NULL, TclNRInterpCoroutine, corPtr, DeleteCoroutine);
    Tcl_DStringFree(&ds);


    corPtr->cmdPtr = cmdPtr;
    cmdPtr->refCount++;

    /*
     * #280.
     * Provide the new coroutine with its own copy of the lineLABCPtr







|
|
|







<
<
<
<
<
|
|
|




|



|


|
<
<
<
<
<
<
<
<











<
<
<
<
<
<
<
|
|
<
>







9078
9079
9080
9081
9082
9083
9084
9085
9086
9087
9088
9089
9090
9091
9092
9093
9094





9095
9096
9097
9098
9099
9100
9101
9102
9103
9104
9105
9106
9107
9108
9109








9110
9111
9112
9113
9114
9115
9116
9117
9118
9119
9120







9121
9122

9123
9124
9125
9126
9127
9128
9129
9130
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    Command *cmdPtr;
    CoroutineData *corPtr;
    const char *procName, *simpleName;
    Namespace *nsPtr, *altNsPtr, *cxtNsPtr,
	*inNsPtr = (Namespace *)TclGetCurrentNamespace(interp);
    Namespace *lookupNsPtr = iPtr->varFramePtr->nsPtr;

    if (objc < 3) {
	Tcl_WrongNumArgs(interp, 1, objv, "name cmd ?arg ...?");
	return TCL_ERROR;
    }






    procName = TclGetString(objv[1]);
    TclGetNamespaceForQualName(interp, procName, inNsPtr, 0,
	    &nsPtr, &altNsPtr, &cxtNsPtr, &simpleName);

    if (nsPtr == NULL) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "can't create procedure \"%s\": unknown namespace",
                procName));
        Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "NAMESPACE", NULL);
	return TCL_ERROR;
    }
    if (simpleName == NULL) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "can't create procedure \"%s\": bad procedure name",
                procName));








        Tcl_SetErrorCode(interp, "TCL", "VALUE", "COMMAND", procName, NULL);
	return TCL_ERROR;
    }

    /*
     * We ARE creating the coroutine command: allocate the corresponding
     * struct and create the corresponding command.
     */

    corPtr = ckalloc(sizeof(CoroutineData));








    cmdPtr = (Command *) TclNRCreateCommandInNs(interp, simpleName,
	    (Tcl_Namespace *)nsPtr, /*objProc*/ NULL, TclNRInterpCoroutine,

	    corPtr, DeleteCoroutine);

    corPtr->cmdPtr = cmdPtr;
    cmdPtr->refCount++;

    /*
     * #280.
     * Provide the new coroutine with its own copy of the lineLABCPtr

Changes to generic/tclCkalloc.c.

183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
    if (clientData == NULL) {
        return 0;
    }
    sprintf(buf,
	    "total mallocs             %10u\n"
	    "total frees               %10u\n"
	    "current packets allocated %10u\n"
	    "current bytes allocated   %10" TCL_LL_MODIFIER "u\n"
	    "maximum packets allocated %10u\n"
	    "maximum bytes allocated   %10" TCL_LL_MODIFIER "u\n",
	    total_mallocs,
	    total_frees,
	    current_malloc_packets,
	    (Tcl_WideInt)current_bytes_malloced,
	    maximum_malloc_packets,
	    (Tcl_WideInt)maximum_bytes_malloced);
    if (flags == 0) {
	fprintf((FILE *)clientData, "%s", buf);
    } else {
	/* Assume objPtr to append to */
	Tcl_AppendToObj((Tcl_Obj *) clientData, buf, -1);
    }
    return 1;







|

|



|

|







183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
    if (clientData == NULL) {
        return 0;
    }
    sprintf(buf,
	    "total mallocs             %10u\n"
	    "total frees               %10u\n"
	    "current packets allocated %10u\n"
	    "current bytes allocated   %10" TCL_Z_MODIFIER "u\n"
	    "maximum packets allocated %10u\n"
	    "maximum bytes allocated   %10" TCL_Z_MODIFIER "u\n",
	    total_mallocs,
	    total_frees,
	    current_malloc_packets,
	    current_bytes_malloced,
	    maximum_malloc_packets,
	    maximum_bytes_malloced);
    if (flags == 0) {
	fprintf((FILE *)clientData, "%s", buf);
    } else {
	/* Assume objPtr to append to */
	Tcl_AppendToObj((Tcl_Obj *) clientData, buf, -1);
    }
    return 1;
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
	}
    }
    if (guard_failed) {
	TclDumpMemoryInfo((ClientData) stderr, 0);
	fprintf(stderr, "low guard failed at %p, %s %d\n",
		memHeaderP->body, file, line);
	fflush(stderr);			/* In case name pointer is bad. */
	fprintf(stderr, "%" TCL_LL_MODIFIER "d bytes allocated at (%s %d)\n", (Tcl_WideInt) memHeaderP->length,
		memHeaderP->file, memHeaderP->line);
	Tcl_Panic("Memory validation failure");
    }

    hiPtr = (unsigned char *)memHeaderP->body + memHeaderP->length;
    for (idx = 0; idx < HIGH_GUARD_SIZE; idx++) {
	byte = *(hiPtr + idx);







|







250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
	}
    }
    if (guard_failed) {
	TclDumpMemoryInfo((ClientData) stderr, 0);
	fprintf(stderr, "low guard failed at %p, %s %d\n",
		memHeaderP->body, file, line);
	fflush(stderr);			/* In case name pointer is bad. */
	fprintf(stderr, "%" TCL_Z_MODIFIER "u bytes allocated at (%s %d)\n", memHeaderP->length,
		memHeaderP->file, memHeaderP->line);
	Tcl_Panic("Memory validation failure");
    }

    hiPtr = (unsigned char *)memHeaderP->body + memHeaderP->length;
    for (idx = 0; idx < HIGH_GUARD_SIZE; idx++) {
	byte = *(hiPtr + idx);
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
    }

    if (guard_failed) {
	TclDumpMemoryInfo((ClientData) stderr, 0);
	fprintf(stderr, "high guard failed at %p, %s %d\n",
		memHeaderP->body, file, line);
	fflush(stderr);			/* In case name pointer is bad. */
	fprintf(stderr, "%" TCL_LL_MODIFIER "d bytes allocated at (%s %d)\n",
		(Tcl_WideInt)memHeaderP->length, memHeaderP->file,
		memHeaderP->line);
	Tcl_Panic("Memory validation failure");
    }

    if (nukeGuards) {
	memset(memHeaderP->low_guard, 0, LOW_GUARD_SIZE);
	memset(hiPtr, 0, HIGH_GUARD_SIZE);







|
|







272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
    }

    if (guard_failed) {
	TclDumpMemoryInfo((ClientData) stderr, 0);
	fprintf(stderr, "high guard failed at %p, %s %d\n",
		memHeaderP->body, file, line);
	fflush(stderr);			/* In case name pointer is bad. */
	fprintf(stderr, "%" TCL_Z_MODIFIER "u bytes allocated at (%s %d)\n",
		memHeaderP->length, memHeaderP->file,
		memHeaderP->line);
	Tcl_Panic("Memory validation failure");
    }

    if (nukeGuards) {
	memset(memHeaderP->low_guard, 0, LOW_GUARD_SIZE);
	memset(hiPtr, 0, HIGH_GUARD_SIZE);
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
	    return TCL_ERROR;
	}
    }

    Tcl_MutexLock(ckallocMutexPtr);
    for (memScanP = allocHead; memScanP != NULL; memScanP = memScanP->flink) {
	address = &memScanP->body[0];
	fprintf(fileP, "%p - %p  %" TCL_LL_MODIFIER "d @ %s %d %s",
		address, address + memScanP->length - 1,
		(Tcl_WideInt)memScanP->length, memScanP->file, memScanP->line,
		(memScanP->tagPtr == NULL) ? "" : memScanP->tagPtr->string);
	(void) fputc('\n', fileP);
    }
    Tcl_MutexUnlock(ckallocMutexPtr);

    if (fileP != stderr) {
	fclose(fileP);







|

|







355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
	    return TCL_ERROR;
	}
    }

    Tcl_MutexLock(ckallocMutexPtr);
    for (memScanP = allocHead; memScanP != NULL; memScanP = memScanP->flink) {
	address = &memScanP->body[0];
	fprintf(fileP, "%p - %p  %" TCL_Z_MODIFIER "u @ %s %d %s",
		address, address + memScanP->length - 1,
		memScanP->length, memScanP->file, memScanP->line,
		(memScanP->tagPtr == NULL) ? "" : memScanP->tagPtr->string);
	(void) fputc('\n', fileP);
    }
    Tcl_MutexUnlock(ckallocMutexPtr);

    if (fileP != stderr) {
	fclose(fileP);
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
     * such as Crays (will subtract only bytes, even though BODY_OFFSET is in
     * words on these machines).
     */

    memp = (struct mem_header *) (((size_t) ptr) - BODY_OFFSET);

    if (alloc_tracing) {
	fprintf(stderr, "ckfree %p %" TCL_LL_MODIFIER "d %s %d\n",
		memp->body, (Tcl_WideInt) memp->length, file, line);
    }

    if (validate_memory) {
	Tcl_ValidateAllMemory(file, line);
    }

    Tcl_MutexLock(ckallocMutexPtr);







|
|







607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
     * such as Crays (will subtract only bytes, even though BODY_OFFSET is in
     * words on these machines).
     */

    memp = (struct mem_header *) (((size_t) ptr) - BODY_OFFSET);

    if (alloc_tracing) {
	fprintf(stderr, "ckfree %p %" TCL_Z_MODIFIER "u %s %d\n",
		memp->body, memp->length, file, line);
    }

    if (validate_memory) {
	Tcl_ValidateAllMemory(file, line);
    }

    Tcl_MutexLock(ckallocMutexPtr);
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
	    return TCL_ERROR;
	}
	break_on_malloc = (unsigned int) value;
	return TCL_OK;
    }
    if (strcmp(argv[1],"info") == 0) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"%-25s %10u\n%-25s %10u\n%-25s %10u\n%-25s %10" TCL_LL_MODIFIER"d\n%-25s %10u\n%-25s %10" TCL_LL_MODIFIER "d\n",
		"total mallocs", total_mallocs, "total frees", total_frees,
		"current packets allocated", current_malloc_packets,
		"current bytes allocated", (Tcl_WideInt)current_bytes_malloced,
		"maximum packets allocated", maximum_malloc_packets,
		"maximum bytes allocated", (Tcl_WideInt)maximum_bytes_malloced));
	return TCL_OK;
    }
    if (strcmp(argv[1], "init") == 0) {
	if (argc != 3) {
	    goto bad_suboption;
	}
	init_malloced_bodies = (strcmp(argv[2],"on") == 0);







|


|

|







855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
	    return TCL_ERROR;
	}
	break_on_malloc = (unsigned int) value;
	return TCL_OK;
    }
    if (strcmp(argv[1],"info") == 0) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"%-25s %10u\n%-25s %10u\n%-25s %10u\n%-25s %10" TCL_Z_MODIFIER"u\n%-25s %10u\n%-25s %10" TCL_Z_MODIFIER "u\n",
		"total mallocs", total_mallocs, "total frees", total_frees,
		"current packets allocated", current_malloc_packets,
		"current bytes allocated", current_bytes_malloced,
		"maximum packets allocated", maximum_malloc_packets,
		"maximum bytes allocated", maximum_bytes_malloced));
	return TCL_OK;
    }
    if (strcmp(argv[1], "init") == 0) {
	if (argc != 3) {
	    goto bad_suboption;
	}
	init_malloced_bodies = (strcmp(argv[2],"on") == 0);

Changes to generic/tclCmdAH.c.

160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
 *	A standard Tcl object result.
 *
 * Side effects:
 *	See the user documentation.
 *
 *----------------------------------------------------------------------
 */
#ifndef TCL_NO_DEPRECATED
	/* ARGSUSED */
int
Tcl_CaseObjCmd(
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */







|







160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
 *	A standard Tcl object result.
 *
 * Side effects:
 *	See the user documentation.
 *
 *----------------------------------------------------------------------
 */
#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
	/* ARGSUSED */
int
Tcl_CaseObjCmd(
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */

Changes to generic/tclCmdIL.c.

60
61
62
63
64
65
66
67
68

69
70
71
72
73
74
75
    int isIncreasing;		/* Nonzero means sort in increasing order. */
    int sortMode;		/* The sort mode. One of SORTMODE_* values
				 * defined below. */
    Tcl_Obj *compareCmdPtr;	/* The Tcl comparison command when sortMode is
				 * SORTMODE_COMMAND. Pre-initialized to hold
				 * base of command. */
    int *indexv;		/* If the -index option was specified, this
				 * holds the indexes contained in the list
				 * supplied as an argument to that option.

				 * NULL if no indexes supplied, and points to
				 * singleIndex field when only one
				 * supplied. */
    int indexc;			/* Number of indexes in indexv array. */
    int singleIndex;		/* Static space for common index case. */
    int unique;
    int numElements;







|
|
>







60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
    int isIncreasing;		/* Nonzero means sort in increasing order. */
    int sortMode;		/* The sort mode. One of SORTMODE_* values
				 * defined below. */
    Tcl_Obj *compareCmdPtr;	/* The Tcl comparison command when sortMode is
				 * SORTMODE_COMMAND. Pre-initialized to hold
				 * base of command. */
    int *indexv;		/* If the -index option was specified, this
				 * holds an encoding of the indexes contained
				 * in the list supplied as an argument to
				 * that option.
				 * NULL if no indexes supplied, and points to
				 * singleIndex field when only one
				 * supplied. */
    int indexc;			/* Number of indexes in indexv array. */
    int singleIndex;		/* Static space for common index case. */
    int unique;
    int numElements;
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
#define SORTMODE_ASCII		0
#define SORTMODE_INTEGER	1
#define SORTMODE_REAL		2
#define SORTMODE_COMMAND	3
#define SORTMODE_DICTIONARY	4
#define SORTMODE_ASCII_NC	8

/*
 * Magic values for the index field of the SortInfo structure. Note that the
 * index "end-1" will be translated to SORTIDX_END-1, etc.
 */

#define SORTIDX_NONE	-1	/* Not indexed; use whole value. */
#define SORTIDX_END	-2	/* Indexed from end. */

/*
 * Forward declarations for procedures defined in this file:
 */

static int		DictionaryCompare(const char *left, const char *right);
static Tcl_NRPostProc	IfConditionCallback;
static int		InfoArgsCmd(ClientData dummy, Tcl_Interp *interp,







<
<
<
<
<
<
<
<







89
90
91
92
93
94
95








96
97
98
99
100
101
102
#define SORTMODE_ASCII		0
#define SORTMODE_INTEGER	1
#define SORTMODE_REAL		2
#define SORTMODE_COMMAND	3
#define SORTMODE_DICTIONARY	4
#define SORTMODE_ASCII_NC	8









/*
 * Forward declarations for procedures defined in this file:
 */

static int		DictionaryCompare(const char *left, const char *right);
static Tcl_NRPostProc	IfConditionCallback;
static int		InfoArgsCmd(ClientData dummy, Tcl_Interp *interp,
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
int
Tcl_JoinObjCmd(
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* The argument objects. */
{
    int listLen;
    Tcl_Obj *resObjPtr = NULL, *joinObjPtr, **elemPtrs;

    if ((objc < 2) || (objc > 3)) {
	Tcl_WrongNumArgs(interp, 1, objv, "list ?joinString?");
	return TCL_ERROR;
    }








|







2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
int
Tcl_JoinObjCmd(
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* The argument objects. */
{
    int length, listLen;
    Tcl_Obj *resObjPtr = NULL, *joinObjPtr, **elemPtrs;

    if ((objc < 2) || (objc > 3)) {
	Tcl_WrongNumArgs(interp, 1, objv, "list ?joinString?");
	return TCL_ERROR;
    }

2187
2188
2189
2190
2191
2192
2193

2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
	Tcl_SetObjResult(interp, elemPtrs[0]);
	return TCL_OK;
    }

    joinObjPtr = (objc == 2) ? Tcl_NewStringObj(" ", 1) : objv[2];
    Tcl_IncrRefCount(joinObjPtr);


    if (Tcl_GetCharLength(joinObjPtr) == 0) {
	TclStringCatObjv(interp, /* inPlace */ 0, listLen, elemPtrs,
		&resObjPtr);
    } else {
	int i;

	resObjPtr = Tcl_NewObj();
	for (i = 0;  i < listLen;  i++) {
	    if (i > 0) {








>
|
|
<







2180
2181
2182
2183
2184
2185
2186
2187
2188
2189

2190
2191
2192
2193
2194
2195
2196
	Tcl_SetObjResult(interp, elemPtrs[0]);
	return TCL_OK;
    }

    joinObjPtr = (objc == 2) ? Tcl_NewStringObj(" ", 1) : objv[2];
    Tcl_IncrRefCount(joinObjPtr);

    (void) Tcl_GetStringFromObj(joinObjPtr, &length);
    if (length == 0) {
	resObjPtr = TclStringCat(interp, listLen, elemPtrs, 0);

    } else {
	int i;

	resObjPtr = Tcl_NewObj();
	for (i = 0;  i < listLen;  i++) {
	    if (i > 0) {

2783
2784
2785
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
    /*
     * Complain if the user asked for a start element that is greater than the
     * list length. This won't ever trigger for the "end-*" case as that will
     * be properly constrained by TclGetIntForIndex because we use listLen-1
     * (to allow for replacing the last elem).
     */

    if ((first > listLen) && (listLen > 0)) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"list doesn't contain element %s", TclGetString(objv[2])));
	Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LREPLACE", "BADIDX",
		NULL);
	return TCL_ERROR;
    }
    if (last >= listLen) {







|







2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787
2788
2789
2790
    /*
     * Complain if the user asked for a start element that is greater than the
     * list length. This won't ever trigger for the "end-*" case as that will
     * be properly constrained by TclGetIntForIndex because we use listLen-1
     * (to allow for replacing the last elem).
     */

    if ((first >= listLen) && (listLen > 0)) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"list doesn't contain element %s", TclGetString(objv[2])));
	Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LREPLACE", "BADIDX",
		NULL);
	return TCL_ERROR;
    }
    if (last >= listLen) {
2934
2935
2936
2937
2938
2939
2940
2941

2942
2943
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
2966
2967
2968
2969
2970
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980
2981

2982

2983
2984
2985
2986
2987
2988
2989
2990
2991
2992
2993
2994
2995
2996
2997
2998
2999
3000
3001
3002
3003
3004
3005
3006
3007
3008
3009
Tcl_LsearchObjCmd(
    ClientData clientData,	/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument values. */
{
    const char *bytes, *patternBytes;
    int i, match, index, result, listc, length, elemLen, bisect;

    int dataType, isIncreasing, lower, upper, offset;
    Tcl_WideInt patWide, objWide;
    int allMatches, inlineReturn, negatedMatch, returnSubindices, noCase;
    double patDouble, objDouble;
    SortInfo sortInfo;
    Tcl_Obj *patObj, **listv, *listPtr, *startPtr, *itemPtr;
    SortStrCmpFn_t strCmpFn = strcmp;
    Tcl_RegExp regexp = NULL;
    static const char *const options[] = {
	"-all",	    "-ascii",   "-bisect", "-decreasing", "-dictionary",
	"-exact",   "-glob",    "-increasing", "-index",
	"-inline",  "-integer", "-nocase",     "-not",
	"-real",    "-regexp",  "-sorted",     "-start",
	"-subindices", NULL
    };
    enum options {
	LSEARCH_ALL, LSEARCH_ASCII, LSEARCH_BISECT, LSEARCH_DECREASING,
	LSEARCH_DICTIONARY, LSEARCH_EXACT, LSEARCH_GLOB, LSEARCH_INCREASING,
	LSEARCH_INDEX, LSEARCH_INLINE, LSEARCH_INTEGER, LSEARCH_NOCASE,
	LSEARCH_NOT, LSEARCH_REAL, LSEARCH_REGEXP, LSEARCH_SORTED,
	LSEARCH_START, LSEARCH_SUBINDICES
    };
    enum datatypes {
	ASCII, DICTIONARY, INTEGER, REAL
    };
    enum modes {
	EXACT, GLOB, REGEXP, SORTED
    };
    enum modes mode;

    mode = GLOB;
    dataType = ASCII;
    isIncreasing = 1;
    allMatches = 0;
    inlineReturn = 0;
    returnSubindices = 0;
    negatedMatch = 0;
    bisect = 0;
    listPtr = NULL;
    startPtr = NULL;

    offset = 0;

    noCase = 0;
    sortInfo.compareCmdPtr = NULL;
    sortInfo.isIncreasing = 1;
    sortInfo.sortMode = 0;
    sortInfo.interp = interp;
    sortInfo.resultCode = TCL_OK;
    sortInfo.indexv = NULL;
    sortInfo.indexc = 0;

    if (objc < 3) {
	Tcl_WrongNumArgs(interp, 1, objv, "?-option value ...? list pattern");
	return TCL_ERROR;
    }

    for (i = 1; i < objc-2; i++) {
	if (Tcl_GetIndexFromObj(interp, objv[i], options, "option", 0, &index)
		!= TCL_OK) {
	    if (startPtr != NULL) {
		Tcl_DecrRefCount(startPtr);
	    }
	    result = TCL_ERROR;
	    goto done;
	}
	switch ((enum options) index) {
	case LSEARCH_ALL:		/* -all */
	    allMatches = 1;
	    break;







|
>
|





|





|







|



















>
|
>

















<
<
<







2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
2966
2967
2968
2969
2970
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980
2981
2982
2983
2984
2985
2986
2987
2988
2989
2990
2991
2992
2993
2994
2995



2996
2997
2998
2999
3000
3001
3002
Tcl_LsearchObjCmd(
    ClientData clientData,	/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument values. */
{
    const char *bytes, *patternBytes;
    int i, match, index, result=TCL_OK, listc, length, elemLen, bisect;
    int allocatedIndexVector = 0;
    int dataType, isIncreasing, lower, upper, start, groupSize, groupOffset;
    Tcl_WideInt patWide, objWide;
    int allMatches, inlineReturn, negatedMatch, returnSubindices, noCase;
    double patDouble, objDouble;
    SortInfo sortInfo;
    Tcl_Obj *patObj, **listv, *listPtr, *startPtr, *itemPtr;
    SortStrCmpFn_t strCmpFn = TclUtfCmp;
    Tcl_RegExp regexp = NULL;
    static const char *const options[] = {
	"-all",	    "-ascii",   "-bisect", "-decreasing", "-dictionary",
	"-exact",   "-glob",    "-increasing", "-index",
	"-inline",  "-integer", "-nocase",     "-not",
	"-real",    "-regexp",  "-sorted",     "-start", "-stride",
	"-subindices", NULL
    };
    enum options {
	LSEARCH_ALL, LSEARCH_ASCII, LSEARCH_BISECT, LSEARCH_DECREASING,
	LSEARCH_DICTIONARY, LSEARCH_EXACT, LSEARCH_GLOB, LSEARCH_INCREASING,
	LSEARCH_INDEX, LSEARCH_INLINE, LSEARCH_INTEGER, LSEARCH_NOCASE,
	LSEARCH_NOT, LSEARCH_REAL, LSEARCH_REGEXP, LSEARCH_SORTED,
	LSEARCH_START, LSEARCH_STRIDE, LSEARCH_SUBINDICES
    };
    enum datatypes {
	ASCII, DICTIONARY, INTEGER, REAL
    };
    enum modes {
	EXACT, GLOB, REGEXP, SORTED
    };
    enum modes mode;

    mode = GLOB;
    dataType = ASCII;
    isIncreasing = 1;
    allMatches = 0;
    inlineReturn = 0;
    returnSubindices = 0;
    negatedMatch = 0;
    bisect = 0;
    listPtr = NULL;
    startPtr = NULL;
    groupSize = 1;
    groupOffset = 0;
    start = 0;
    noCase = 0;
    sortInfo.compareCmdPtr = NULL;
    sortInfo.isIncreasing = 1;
    sortInfo.sortMode = 0;
    sortInfo.interp = interp;
    sortInfo.resultCode = TCL_OK;
    sortInfo.indexv = NULL;
    sortInfo.indexc = 0;

    if (objc < 3) {
	Tcl_WrongNumArgs(interp, 1, objv, "?-option value ...? list pattern");
	return TCL_ERROR;
    }

    for (i = 1; i < objc-2; i++) {
	if (Tcl_GetIndexFromObj(interp, objv[i], options, "option", 0, &index)
		!= TCL_OK) {



	    result = TCL_ERROR;
	    goto done;
	}
	switch ((enum options) index) {
	case LSEARCH_ALL:		/* -all */
	    allMatches = 1;
	    break;
3060
3061
3062
3063
3064
3065
3066

3067
3068
3069
3070
3071
3072
3073
3074
3075
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086

3087









3088













3089
3090
3091
3092
3093
3094
3095

3096
3097
3098
3099
3100
3101
3102
3103
3104
3105

3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120

3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131


3132
3133
3134
3135
3136
3137
3138
3139
3140

3141
3142












3143
3144
3145
3146
3147

3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166

3167
3168
3169
3170
3171
3172
3173
3174

3175
3176
3177
3178
3179
3180
3181
	    /*
	     * If there was a previous -start option, release its saved index
	     * because it will either be replaced or there will be an error.
	     */

	    if (startPtr != NULL) {
		Tcl_DecrRefCount(startPtr);

	    }
	    if (i > objc-4) {
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"missing starting index", -1));
		Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", NULL);
		result = TCL_ERROR;
		goto done;
	    }
	    i++;
	    if (objv[i] == objv[objc - 2]) {
		/*
		 * Take copy to prevent shimmering problems. Note that it does
		 * not matter if the index obj is also a component of the list
		 * being searched. We only need to copy where the list and the
		 * index are one-and-the-same.
		 */

		startPtr = Tcl_DuplicateObj(objv[i]);
	    } else {
		startPtr = objv[i];

		Tcl_IncrRefCount(startPtr);









	    }













	    break;
	case LSEARCH_INDEX: {		/* -index */
	    Tcl_Obj **indices;
	    int j;

	    if (sortInfo.indexc > 1) {
		TclStackFree(interp, sortInfo.indexv);

	    }
	    if (i > objc-4) {
		if (startPtr != NULL) {
		    Tcl_DecrRefCount(startPtr);
		}
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"\"-index\" option must be followed by list index",
			-1));
		Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", NULL);
		return TCL_ERROR;

	    }

	    /*
	     * Store the extracted indices for processing by sublist
	     * extraction. Note that we don't do this using objects because
	     * that has shimmering problems.
	     */

	    i++;
	    if (TclListObjGetElements(interp, objv[i],
		    &sortInfo.indexc, &indices) != TCL_OK) {
		if (startPtr != NULL) {
		    Tcl_DecrRefCount(startPtr);
		}
		return TCL_ERROR;

	    }
	    switch (sortInfo.indexc) {
	    case 0:
		sortInfo.indexv = NULL;
		break;
	    case 1:
		sortInfo.indexv = &sortInfo.singleIndex;
		break;
	    default:
		sortInfo.indexv =
			TclStackAlloc(interp, sizeof(int) * sortInfo.indexc);


	    }

	    /*
	     * Fill the array by parsing each index. We don't know whether
	     * their scale is sensible yet, but we at least perform the
	     * syntactic check here.
	     */

	    for (j=0 ; j<sortInfo.indexc ; j++) {

		if (TclGetIntForIndexM(interp, indices[j], SORTIDX_END,
			&sortInfo.indexv[j]) != TCL_OK) {












		    Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf(
			    "\n    (-index option item number %d)", j));
		    result = TCL_ERROR;
		    goto done;
		}

	    }
	    break;
	}
	}
    }

    /*
     * Subindices only make sense if asked for with -index option set.
     */

    if (returnSubindices && sortInfo.indexc==0) {
	if (startPtr != NULL) {
	    Tcl_DecrRefCount(startPtr);
	}
	Tcl_SetObjResult(interp, Tcl_NewStringObj(
		"-subindices cannot be used without -index option", -1));
	Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LSEARCH",
		"BAD_OPTION_MIX", NULL);
	return TCL_ERROR;

    }

    if (bisect && (allMatches || negatedMatch)) {
	Tcl_SetObjResult(interp, Tcl_NewStringObj(
		"-bisect is not compatible with -all or -not", -1));
	Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LSEARCH",
		"BAD_OPTION_MIX", NULL);
	return TCL_ERROR;

    }

    if (mode == REGEXP) {
	/*
	 * We can shimmer regexp/list if listv[i] == pattern, so get the
	 * regexp rep before the list rep. First time round, omit the interp
	 * and hope that the compilation will succeed. If it fails, we'll







>




















>
|
>
>
>
>
>
>
>
>
>

>
>
>
>
>
>
>
>
>
>
>
>
>





|

>


<
<
<




|
>











<
<
<
|
>











>
>









>
|
|
>
>
>
>
>
>
>
>
>
>
>
>


<


>











<
<
<




|
>







|
>







3053
3054
3055
3056
3057
3058
3059
3060
3061
3062
3063
3064
3065
3066
3067
3068
3069
3070
3071
3072
3073
3074
3075
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115



3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132



3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
3170
3171
3172
3173

3174
3175
3176
3177
3178
3179
3180
3181
3182
3183
3184
3185
3186
3187



3188
3189
3190
3191
3192
3193
3194
3195
3196
3197
3198
3199
3200
3201
3202
3203
3204
3205
3206
3207
3208
3209
	    /*
	     * If there was a previous -start option, release its saved index
	     * because it will either be replaced or there will be an error.
	     */

	    if (startPtr != NULL) {
		Tcl_DecrRefCount(startPtr);
		startPtr = NULL;
	    }
	    if (i > objc-4) {
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"missing starting index", -1));
		Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", NULL);
		result = TCL_ERROR;
		goto done;
	    }
	    i++;
	    if (objv[i] == objv[objc - 2]) {
		/*
		 * Take copy to prevent shimmering problems. Note that it does
		 * not matter if the index obj is also a component of the list
		 * being searched. We only need to copy where the list and the
		 * index are one-and-the-same.
		 */

		startPtr = Tcl_DuplicateObj(objv[i]);
	    } else {
		startPtr = objv[i];
	    }
	    Tcl_IncrRefCount(startPtr);
	    break;
	case LSEARCH_STRIDE:		/* -stride */
	    if (i > objc-4) {
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"\"-stride\" option must be "
			"followed by stride length", -1));
		Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", NULL);
		result = TCL_ERROR;
		goto done;
	    }
	    if (Tcl_GetIntFromObj(interp, objv[i+1], &groupSize) != TCL_OK) {
		result = TCL_ERROR;
		goto done;
	    }
	    if (groupSize < 1) {
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"stride length must be at least 1", -1));
		Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LSORT",
			"BADSTRIDE", NULL);
		result = TCL_ERROR;
		goto done;
	    }
	    i++;
	    break;
	case LSEARCH_INDEX: {		/* -index */
	    Tcl_Obj **indices;
	    int j;

	    if (allocatedIndexVector) {
		TclStackFree(interp, sortInfo.indexv);
		allocatedIndexVector = 0;
	    }
	    if (i > objc-4) {



		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"\"-index\" option must be followed by list index",
			-1));
		Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", NULL);
		result = TCL_ERROR;
		goto done;
	    }

	    /*
	     * Store the extracted indices for processing by sublist
	     * extraction. Note that we don't do this using objects because
	     * that has shimmering problems.
	     */

	    i++;
	    if (TclListObjGetElements(interp, objv[i],
		    &sortInfo.indexc, &indices) != TCL_OK) {



		result = TCL_ERROR;
		goto done;
	    }
	    switch (sortInfo.indexc) {
	    case 0:
		sortInfo.indexv = NULL;
		break;
	    case 1:
		sortInfo.indexv = &sortInfo.singleIndex;
		break;
	    default:
		sortInfo.indexv =
			TclStackAlloc(interp, sizeof(int) * sortInfo.indexc);
		allocatedIndexVector = 1; /* Cannot use indexc field, as it
					   * might be decreased by 1 later. */
	    }

	    /*
	     * Fill the array by parsing each index. We don't know whether
	     * their scale is sensible yet, but we at least perform the
	     * syntactic check here.
	     */

	    for (j=0 ; j<sortInfo.indexc ; j++) {
		int encoded = 0;
		if (TclIndexEncode(interp, indices[j], TCL_INDEX_BEFORE,
			TCL_INDEX_AFTER, &encoded) != TCL_OK) {
		    result = TCL_ERROR;
		}
		if ((encoded == TCL_INDEX_BEFORE)
			|| (encoded == TCL_INDEX_AFTER)) {
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			    "index \"%s\" cannot select an element "
			    "from any list", Tcl_GetString(indices[j])));
		    Tcl_SetErrorCode(interp, "TCL", "VALUE", "INDEX"
			    "OUTOFRANGE", NULL);
		    result = TCL_ERROR;
		}
		if (result == TCL_ERROR) {
		    Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf(
			    "\n    (-index option item number %d)", j));

		    goto done;
		}
		sortInfo.indexv[j] = encoded;
	    }
	    break;
	}
	}
    }

    /*
     * Subindices only make sense if asked for with -index option set.
     */

    if (returnSubindices && sortInfo.indexc==0) {



	Tcl_SetObjResult(interp, Tcl_NewStringObj(
		"-subindices cannot be used without -index option", -1));
	Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LSEARCH",
		"BAD_OPTION_MIX", NULL);
	result = TCL_ERROR;
	goto done;
    }

    if (bisect && (allMatches || negatedMatch)) {
	Tcl_SetObjResult(interp, Tcl_NewStringObj(
		"-bisect is not compatible with -all or -not", -1));
	Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LSEARCH",
		"BAD_OPTION_MIX", NULL);
	result = TCL_ERROR;
	goto done;
    }

    if (mode == REGEXP) {
	/*
	 * We can shimmer regexp/list if listv[i] == pattern, so get the
	 * regexp rep before the list rep. First time round, omit the interp
	 * and hope that the compilation will succeed. If it fails, we'll
3193
3194
3195
3196
3197
3198
3199
3200
3201
3202
3203
3204
3205
3206
3207
3208
3209
3210
3211
3212
3213
3214


3215




3216









3217














3218
3219












3220
3221
3222
3223
3224
3225
3226
3227
3228
3229
3230
3231
3232
3233
3234
3235
3236
3237
3238
3239
3240
3241
3242
3243
3244
3245
3246
3247
3248


3249






3250
3251
3252
3253
3254
3255
3256
	     */

	    regexp = Tcl_GetRegExpFromObj(interp, objv[objc - 1],
		    TCL_REG_ADVANCED | (noCase ? TCL_REG_NOCASE : 0));
	}

	if (regexp == NULL) {
	    if (startPtr != NULL) {
		Tcl_DecrRefCount(startPtr);
	    }
	    result = TCL_ERROR;
	    goto done;
	}
    }

    /*
     * Make sure the list argument is a list object and get its length and a
     * pointer to its array of element pointers.
     */

    result = TclListObjGetElements(interp, objv[objc - 2], &listc, &listv);
    if (result != TCL_OK) {


	if (startPtr != NULL) {




	    Tcl_DecrRefCount(startPtr);









	}














	goto done;
    }













    /*
     * Get the user-specified start offset.
     */

    if (startPtr) {
	result = TclGetIntForIndexM(interp, startPtr, listc-1, &offset);
	Tcl_DecrRefCount(startPtr);
	if (result != TCL_OK) {
	    goto done;
	}
	if (offset < 0) {
	    offset = 0;
	}

	/*
	 * If the search started past the end of the list, we just return a
	 * "did not match anything at all" result straight away. [Bug 1374778]
	 */

	if (offset > listc-1) {
	    if (sortInfo.indexc > 1) {
		TclStackFree(interp, sortInfo.indexv);
	    }
	    if (allMatches || inlineReturn) {
		Tcl_ResetResult(interp);
	    } else {
		Tcl_SetObjResult(interp, Tcl_NewIntObj(-1));
	    }


	    return TCL_OK;






	}
    }

    patObj = objv[objc - 1];
    patternBytes = NULL;
    if (mode == EXACT || mode == SORTED) {
	switch ((enum datatypes) dataType) {







<
<
<












>
>
|
>
>
>
>
|
>
>
>
>
>
>
>
>
>

>
>
>
>
>
>
>
>
>
>
>
>
>
>
|
|
>
>
>
>
>
>
>
>
>
>
>
>






|
<



|
|







|
<
<
<





>
>
|
>
>
>
>
>
>







3221
3222
3223
3224
3225
3226
3227



3228
3229
3230
3231
3232
3233
3234
3235
3236
3237
3238
3239
3240
3241
3242
3243
3244
3245
3246
3247
3248
3249
3250
3251
3252
3253
3254
3255
3256
3257
3258
3259
3260
3261
3262
3263
3264
3265
3266
3267
3268
3269
3270
3271
3272
3273
3274
3275
3276
3277
3278
3279
3280
3281
3282
3283
3284
3285
3286
3287
3288
3289
3290
3291
3292

3293
3294
3295
3296
3297
3298
3299
3300
3301
3302
3303
3304
3305



3306
3307
3308
3309
3310
3311
3312
3313
3314
3315
3316
3317
3318
3319
3320
3321
3322
3323
3324
3325
3326
	     */

	    regexp = Tcl_GetRegExpFromObj(interp, objv[objc - 1],
		    TCL_REG_ADVANCED | (noCase ? TCL_REG_NOCASE : 0));
	}

	if (regexp == NULL) {



	    result = TCL_ERROR;
	    goto done;
	}
    }

    /*
     * Make sure the list argument is a list object and get its length and a
     * pointer to its array of element pointers.
     */

    result = TclListObjGetElements(interp, objv[objc - 2], &listc, &listv);
    if (result != TCL_OK) {
	goto done;
    }

    /*
     * Check for sanity when grouping elements of the overall list together
     * because of the -stride option. [TIP #351]
     */

    if (groupSize > 1) {
	if (listc % groupSize) {
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "list size must be a multiple of the stride length",
		    -1));
	    Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LSEARCH", "BADSTRIDE",
		    NULL);
	    result = TCL_ERROR;
	    goto done;
	}
	if (sortInfo.indexc > 0) {
	    /*
	     * Use the first value in the list supplied to -index as the
	     * offset of the element within each group by which to sort.
	     */

	    groupOffset = TclIndexDecode(sortInfo.indexv[0], groupSize - 1);
	    if (groupOffset < 0 || groupOffset >= groupSize) {
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"when used with \"-stride\", the leading \"-index\""
			" value must be within the group", -1));
		Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LSEARCH",
			"BADINDEX", NULL);
		result = TCL_ERROR;
		goto done;
	    }
	    if (sortInfo.indexc == 1) {
		sortInfo.indexc = 0;
		sortInfo.indexv = NULL;
	    } else {
		sortInfo.indexc--;

		for (i = 0; i < sortInfo.indexc; i++) {
		    sortInfo.indexv[i] = sortInfo.indexv[i+1];
		}
	    }
	}
    }

    /*
     * Get the user-specified start offset.
     */

    if (startPtr) {
	result = TclGetIntForIndexM(interp, startPtr, listc-1, &start);

	if (result != TCL_OK) {
	    goto done;
	}
	if (start < 0) {
	    start = 0;
	}

	/*
	 * If the search started past the end of the list, we just return a
	 * "did not match anything at all" result straight away. [Bug 1374778]
	 */

	if (start > listc-1) {



	    if (allMatches || inlineReturn) {
		Tcl_ResetResult(interp);
	    } else {
		Tcl_SetObjResult(interp, Tcl_NewIntObj(-1));
	    }
	    goto done;
	}

	/*
	 * If start points within a group, it points to the start of the group.
	 */

	if (groupSize > 1) {
	    start -= (start % groupSize);
	}
    }

    patObj = objv[objc - 1];
    patternBytes = NULL;
    if (mode == EXACT || mode == SORTED) {
	switch ((enum datatypes) dataType) {
3301
3302
3303
3304
3305
3306
3307




3308
3309
3310
3311

3312
3313
3314
3315
3316
3317
3318
3319
3320
3321
3322
3323
3324
3325
3326
	/*
	 * If the data is sorted, we can do a more intelligent search. Note
	 * that there is no point in being smart when -all was specified; in
	 * that case, we have to look at all items anyway, and there is no
	 * sense in doing this when the match sense is inverted.
	 */





	lower = offset - 1;
	upper = listc;
	while (lower + 1 != upper && sortInfo.resultCode == TCL_OK) {
	    i = (lower + upper)/2;

	    if (sortInfo.indexc != 0) {
		itemPtr = SelectObjFromSublist(listv[i], &sortInfo);
		if (sortInfo.resultCode != TCL_OK) {
		    result = sortInfo.resultCode;
		    goto done;
		}
	    } else {
		itemPtr = listv[i];
	    }
	    switch ((enum datatypes) dataType) {
	    case ASCII:
		bytes = TclGetString(itemPtr);
		match = strCmpFn(patternBytes, bytes);
		break;
	    case DICTIONARY:







>
>
>
>
|

|

>

|





|







3371
3372
3373
3374
3375
3376
3377
3378
3379
3380
3381
3382
3383
3384
3385
3386
3387
3388
3389
3390
3391
3392
3393
3394
3395
3396
3397
3398
3399
3400
3401
	/*
	 * If the data is sorted, we can do a more intelligent search. Note
	 * that there is no point in being smart when -all was specified; in
	 * that case, we have to look at all items anyway, and there is no
	 * sense in doing this when the match sense is inverted.
	 */

	/* 
	 * With -stride, lower, upper and i are kept as multiples of groupSize.
	 */

	lower = start - groupSize;
	upper = listc;
	while (lower + groupSize != upper && sortInfo.resultCode == TCL_OK) {
	    i = (lower + upper)/2;
	    i -= i % groupSize;
	    if (sortInfo.indexc != 0) {
		itemPtr = SelectObjFromSublist(listv[i+groupOffset], &sortInfo);
		if (sortInfo.resultCode != TCL_OK) {
		    result = sortInfo.resultCode;
		    goto done;
		}
	    } else {
		itemPtr = listv[i+groupOffset];
	    }
	    switch ((enum datatypes) dataType) {
	    case ASCII:
		bytes = TclGetString(itemPtr);
		match = strCmpFn(patternBytes, bytes);
		break;
	    case DICTIONARY:
3401
3402
3403
3404
3405
3406
3407
3408
3409
3410
3411
3412
3413
3414
3415
3416
3417
3418
3419
3420
3421
3422
3423
3424
3425
3426
3427
	 *   - our matching sense is negated
	 *   - we're building a list of all matched items
	 */

	if (allMatches) {
	    listPtr = Tcl_NewListObj(0, NULL);
	}
	for (i = offset; i < listc; i++) {
	    match = 0;
	    if (sortInfo.indexc != 0) {
		itemPtr = SelectObjFromSublist(listv[i], &sortInfo);
		if (sortInfo.resultCode != TCL_OK) {
		    if (listPtr != NULL) {
			Tcl_DecrRefCount(listPtr);
		    }
		    result = sortInfo.resultCode;
		    goto done;
		}
	    } else {
		itemPtr = listv[i];
	    }

	    switch (mode) {
	    case SORTED:
	    case EXACT:
		switch ((enum datatypes) dataType) {
		case ASCII:







|


|








|







3476
3477
3478
3479
3480
3481
3482
3483
3484
3485
3486
3487
3488
3489
3490
3491
3492
3493
3494
3495
3496
3497
3498
3499
3500
3501
3502
	 *   - our matching sense is negated
	 *   - we're building a list of all matched items
	 */

	if (allMatches) {
	    listPtr = Tcl_NewListObj(0, NULL);
	}
	for (i = start; i < listc; i += groupSize) {
	    match = 0;
	    if (sortInfo.indexc != 0) {
		itemPtr = SelectObjFromSublist(listv[i+groupOffset], &sortInfo);
		if (sortInfo.resultCode != TCL_OK) {
		    if (listPtr != NULL) {
			Tcl_DecrRefCount(listPtr);
		    }
		    result = sortInfo.resultCode;
		    goto done;
		}
	    } else {
		itemPtr = listv[i+groupOffset];
	    }

	    switch (mode) {
	    case SORTED:
	    case EXACT:
		switch ((enum datatypes) dataType) {
		case ASCII:
3503
3504
3505
3506
3507
3508
3509
3510





3511
3512
3513
3514

3515
3516
3517
3518
3519
3520
3521
3522
3523
3524
3525
3526
3527
3528
3529
3530
3531
3532
3533
3534
3535
3536
3537
3538
3539
3540
3541
3542
3543
3544
3545
3546
3547
3548
3549
3550
3551
3552
3553
3554
3555
3556






3557

3558
3559
3560
3561
3562
3563
3564
3565
3566



3567
3568
3569
3570
3571
3572
3573
		break;
	    } else if (inlineReturn) {
		/*
		 * Note that these appends are not expected to fail.
		 */

		if (returnSubindices && (sortInfo.indexc != 0)) {
		    itemPtr = SelectObjFromSublist(listv[i], &sortInfo);





		} else {
		    itemPtr = listv[i];
		}
		Tcl_ListObjAppendElement(interp, listPtr, itemPtr);

	    } else if (returnSubindices) {
		int j;

		itemPtr = Tcl_NewIntObj(i);
		for (j=0 ; j<sortInfo.indexc ; j++) {
		    Tcl_ListObjAppendElement(interp, itemPtr,
			    Tcl_NewIntObj(sortInfo.indexv[j]));
		}
		Tcl_ListObjAppendElement(interp, listPtr, itemPtr);
	    } else {
		Tcl_ListObjAppendElement(interp, listPtr, Tcl_NewIntObj(i));
	    }
	}
    }

    /*
     * Return everything or a single value.
     */

    if (allMatches) {
	Tcl_SetObjResult(interp, listPtr);
    } else if (!inlineReturn) {
	if (returnSubindices) {
	    int j;

	    itemPtr = Tcl_NewIntObj(index);
	    for (j=0 ; j<sortInfo.indexc ; j++) {
		Tcl_ListObjAppendElement(interp, itemPtr,
			Tcl_NewIntObj(sortInfo.indexv[j]));
	    }
	    Tcl_SetObjResult(interp, itemPtr);
	} else {
	    Tcl_SetObjResult(interp, Tcl_NewIntObj(index));
	}
    } else if (index < 0) {
	/*
	 * Is this superfluous? The result should be a blank object by
	 * default...
	 */

	Tcl_SetObjResult(interp, Tcl_NewObj());
    } else {






	Tcl_SetObjResult(interp, listv[index]);

    }
    result = TCL_OK;

    /*
     * Cleanup the index list array.
     */

  done:
    if (sortInfo.indexc > 1) {



	TclStackFree(interp, sortInfo.indexv);
    }
    return result;
}

/*
 *----------------------------------------------------------------------







|
>
>
>
>
>


<
|
>



|

|
|


















|

|
|













>
>
>
>
>
>
|
>








|
>
>
>







3578
3579
3580
3581
3582
3583
3584
3585
3586
3587
3588
3589
3590
3591
3592

3593
3594
3595
3596
3597
3598
3599
3600
3601
3602
3603
3604
3605
3606
3607
3608
3609
3610
3611
3612
3613
3614
3615
3616
3617
3618
3619
3620
3621
3622
3623
3624
3625
3626
3627
3628
3629
3630
3631
3632
3633
3634
3635
3636
3637
3638
3639
3640
3641
3642
3643
3644
3645
3646
3647
3648
3649
3650
3651
3652
3653
3654
3655
3656
3657
3658
3659
3660
3661
3662
3663
		break;
	    } else if (inlineReturn) {
		/*
		 * Note that these appends are not expected to fail.
		 */

		if (returnSubindices && (sortInfo.indexc != 0)) {
		    itemPtr = SelectObjFromSublist(listv[i+groupOffset],
			    &sortInfo);
		    Tcl_ListObjAppendElement(interp, listPtr, itemPtr);
		} else if (groupSize > 1) {
		    Tcl_ListObjReplace(interp, listPtr, LIST_MAX, 0,
			    groupSize, &listv[i]);
		} else {
		    itemPtr = listv[i];

		    Tcl_ListObjAppendElement(interp, listPtr, itemPtr);
		}
	    } else if (returnSubindices) {
		int j;

		itemPtr = Tcl_NewIntObj(i+groupOffset);
		for (j=0 ; j<sortInfo.indexc ; j++) {
		    Tcl_ListObjAppendElement(interp, itemPtr, Tcl_NewIntObj(
			    TclIndexDecode(sortInfo.indexv[j], listc)));
		}
		Tcl_ListObjAppendElement(interp, listPtr, itemPtr);
	    } else {
		Tcl_ListObjAppendElement(interp, listPtr, Tcl_NewIntObj(i));
	    }
	}
    }

    /*
     * Return everything or a single value.
     */

    if (allMatches) {
	Tcl_SetObjResult(interp, listPtr);
    } else if (!inlineReturn) {
	if (returnSubindices) {
	    int j;

	    itemPtr = Tcl_NewIntObj(index+groupOffset);
	    for (j=0 ; j<sortInfo.indexc ; j++) {
		Tcl_ListObjAppendElement(interp, itemPtr, Tcl_NewIntObj(
			TclIndexDecode(sortInfo.indexv[j], listc)));
	    }
	    Tcl_SetObjResult(interp, itemPtr);
	} else {
	    Tcl_SetObjResult(interp, Tcl_NewIntObj(index));
	}
    } else if (index < 0) {
	/*
	 * Is this superfluous? The result should be a blank object by
	 * default...
	 */

	Tcl_SetObjResult(interp, Tcl_NewObj());
    } else {
	if (returnSubindices) {
	    Tcl_SetObjResult(interp, SelectObjFromSublist(listv[i+groupOffset],
		    &sortInfo));
	} else if (groupSize > 1) {
	    Tcl_SetObjResult(interp, Tcl_NewListObj(groupSize, &listv[index]));
	} else {
	    Tcl_SetObjResult(interp, listv[index]);
	}
    }
    result = TCL_OK;

    /*
     * Cleanup the index list array.
     */

  done:
    if (startPtr != NULL) {
	Tcl_DecrRefCount(startPtr);
    }
    if (allocatedIndexVector) {
	TclStackFree(interp, sortInfo.indexv);
    }
    return result;
}

/*
 *----------------------------------------------------------------------
3753
3754
3755
3756
3757
3758
3759
3760
3761
3762
3763
3764
3765
3766
3767
	case LSORT_DICTIONARY:
	    sortInfo.sortMode = SORTMODE_DICTIONARY;
	    break;
	case LSORT_INCREASING:
	    sortInfo.isIncreasing = 1;
	    break;
	case LSORT_INDEX: {
	    int indexc, dummy;
	    Tcl_Obj **indexv;

	    if (i == objc-2) {
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"\"-index\" option must be followed by list index",
			-1));
		Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", NULL);







|







3843
3844
3845
3846
3847
3848
3849
3850
3851
3852
3853
3854
3855
3856
3857
	case LSORT_DICTIONARY:
	    sortInfo.sortMode = SORTMODE_DICTIONARY;
	    break;
	case LSORT_INCREASING:
	    sortInfo.isIncreasing = 1;
	    break;
	case LSORT_INDEX: {
	    int indexc;
	    Tcl_Obj **indexv;

	    if (i == objc-2) {
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"\"-index\" option must be followed by list index",
			-1));
		Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", NULL);
3779
3780
3781
3782
3783
3784
3785

3786

3787










3788
3789
3790
3791
3792
3793
3794
	     * we do not store the converted values here because we do not
	     * know if this is the only -index option yet and so we can't
	     * allocate any space; that happens after the scan through all the
	     * options is done.
	     */

	    for (j=0 ; j<indexc ; j++) {

		if (TclGetIntForIndexM(interp, indexv[j], SORTIDX_END,

			&dummy) != TCL_OK) {










		    Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf(
			    "\n    (-index option item number %d)", j));
		    sortInfo.resultCode = TCL_ERROR;
		    goto done;
		}
	    }
	    indexPtr = objv[i+1];







>
|
>
|
>
>
>
>
>
>
>
>
>
>







3869
3870
3871
3872
3873
3874
3875
3876
3877
3878
3879
3880
3881
3882
3883
3884
3885
3886
3887
3888
3889
3890
3891
3892
3893
3894
3895
3896
	     * we do not store the converted values here because we do not
	     * know if this is the only -index option yet and so we can't
	     * allocate any space; that happens after the scan through all the
	     * options is done.
	     */

	    for (j=0 ; j<indexc ; j++) {
		int encoded = 0;
		int result = TclIndexEncode(interp, indexv[j],
			TCL_INDEX_BEFORE, TCL_INDEX_AFTER, &encoded);

		if ((result == TCL_OK) && ((encoded == TCL_INDEX_BEFORE)
			|| (encoded == TCL_INDEX_AFTER))) {
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			    "index \"%s\" cannot select an element "
			    "from any list", Tcl_GetString(indexv[j])));
		    Tcl_SetErrorCode(interp, "TCL", "VALUE", "INDEX"
			    "OUTOFRANGE", NULL);
		    result = TCL_ERROR;
		}
		if (result == TCL_ERROR) {
		    Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf(
			    "\n    (-index option item number %d)", j));
		    sortInfo.resultCode = TCL_ERROR;
		    goto done;
		}
	    }
	    indexPtr = objv[i+1];
3860
3861
3862
3863
3864
3865
3866
3867
3868
3869
3870
3871
3872
3873
3874
3875
	default:
	    sortInfo.indexv =
		    TclStackAlloc(interp, sizeof(int) * sortInfo.indexc);
	    allocatedIndexVector = 1;	/* Cannot use indexc field, as it
					 * might be decreased by 1 later. */
	}
	for (j=0 ; j<sortInfo.indexc ; j++) {
	    TclGetIntForIndexM(interp, indexv[j], SORTIDX_END,
		    &sortInfo.indexv[j]);
	}
    }

    listObj = objv[objc-1];

    if (sortInfo.sortMode == SORTMODE_COMMAND) {
	Tcl_Obj *newCommandPtr, *newObjPtr;







|
|







3962
3963
3964
3965
3966
3967
3968
3969
3970
3971
3972
3973
3974
3975
3976
3977
	default:
	    sortInfo.indexv =
		    TclStackAlloc(interp, sizeof(int) * sortInfo.indexc);
	    allocatedIndexVector = 1;	/* Cannot use indexc field, as it
					 * might be decreased by 1 later. */
	}
	for (j=0 ; j<sortInfo.indexc ; j++) {
	    /* Prescreened values, no errors or out of range possible */
	    TclIndexEncode(NULL, indexv[j], 0, 0, &sortInfo.indexv[j]);
	}
    }

    listObj = objv[objc-1];

    if (sortInfo.sortMode == SORTMODE_COMMAND) {
	Tcl_Obj *newCommandPtr, *newObjPtr;
3932
3933
3934
3935
3936
3937
3938
3939
3940
3941
3942
3943
3944
3945
3946
3947
3948
3949
3950
3951
3952
3953
3954
3955
3956
3957
3958
3959
3960



3961
3962
3963
3964
3965
3966
3967
	length = length / groupSize;
	if (sortInfo.indexc > 0) {
	    /*
	     * Use the first value in the list supplied to -index as the
	     * offset of the element within each group by which to sort.
	     */

	    groupOffset = sortInfo.indexv[0];
	    if (groupOffset <= SORTIDX_END) {
		groupOffset = (groupOffset - SORTIDX_END) + groupSize - 1;
	    }
	    if (groupOffset < 0 || groupOffset >= groupSize) {
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"when used with \"-stride\", the leading \"-index\""
			" value must be within the group", -1));
		Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LSORT",
			"BADINDEX", NULL);
		sortInfo.resultCode = TCL_ERROR;
		goto done;
	    }
	    if (sortInfo.indexc == 1) {
		sortInfo.indexc = 0;
		sortInfo.indexv = NULL;
	    } else {
		sortInfo.indexc--;

		/*
		 * Do not shrink the actual memory block used; that doesn't
		 * work with TclStackAlloc-allocated memory. [Bug 2918962]



		 */

		for (i = 0; i < sortInfo.indexc; i++) {
		    sortInfo.indexv[i] = sortInfo.indexv[i+1];
		}
	    }
	}







|
<
<
<


















>
>
>







4034
4035
4036
4037
4038
4039
4040
4041



4042
4043
4044
4045
4046
4047
4048
4049
4050
4051
4052
4053
4054
4055
4056
4057
4058
4059
4060
4061
4062
4063
4064
4065
4066
4067
4068
4069
	length = length / groupSize;
	if (sortInfo.indexc > 0) {
	    /*
	     * Use the first value in the list supplied to -index as the
	     * offset of the element within each group by which to sort.
	     */

	    groupOffset = TclIndexDecode(sortInfo.indexv[0], groupSize - 1);



	    if (groupOffset < 0 || groupOffset >= groupSize) {
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"when used with \"-stride\", the leading \"-index\""
			" value must be within the group", -1));
		Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LSORT",
			"BADINDEX", NULL);
		sortInfo.resultCode = TCL_ERROR;
		goto done;
	    }
	    if (sortInfo.indexc == 1) {
		sortInfo.indexc = 0;
		sortInfo.indexv = NULL;
	    } else {
		sortInfo.indexc--;

		/*
		 * Do not shrink the actual memory block used; that doesn't
		 * work with TclStackAlloc-allocated memory. [Bug 2918962]
		 * 
		 * TODO: Consider a pointer increment to replace this
		 * array shift.
		 */

		for (i = 0; i < sortInfo.indexc; i++) {
		    sortInfo.indexv[i] = sortInfo.indexv[i+1];
		}
	    }
	}
4259
4260
4261
4262
4263
4264
4265
4266
4267
4268
4269
4270
4271
4272
4273
				/* Values to be compared. */
    SortInfo *infoPtr)		/* Information passed from the top-level
				 * "lsort" command. */
{
    int order = 0;

    if (infoPtr->sortMode == SORTMODE_ASCII) {
	order = strcmp(elemPtr1->collationKey.strValuePtr,
		elemPtr2->collationKey.strValuePtr);
    } else if (infoPtr->sortMode == SORTMODE_ASCII_NC) {
	order = TclUtfCasecmp(elemPtr1->collationKey.strValuePtr,
		elemPtr2->collationKey.strValuePtr);
    } else if (infoPtr->sortMode == SORTMODE_DICTIONARY) {
	order = DictionaryCompare(elemPtr1->collationKey.strValuePtr,
		elemPtr2->collationKey.strValuePtr);







|







4361
4362
4363
4364
4365
4366
4367
4368
4369
4370
4371
4372
4373
4374
4375
				/* Values to be compared. */
    SortInfo *infoPtr)		/* Information passed from the top-level
				 * "lsort" command. */
{
    int order = 0;

    if (infoPtr->sortMode == SORTMODE_ASCII) {
	order = TclUtfCmp(elemPtr1->collationKey.strValuePtr,
		elemPtr2->collationKey.strValuePtr);
    } else if (infoPtr->sortMode == SORTMODE_ASCII_NC) {
	order = TclUtfCasecmp(elemPtr1->collationKey.strValuePtr,
		elemPtr2->collationKey.strValuePtr);
    } else if (infoPtr->sortMode == SORTMODE_DICTIONARY) {
	order = DictionaryCompare(elemPtr1->collationKey.strValuePtr,
		elemPtr2->collationKey.strValuePtr);
4522
4523
4524
4525
4526
4527
4528
4529
4530
4531
4532
4533
4534
4535
4536
4537
4538
4539
4540
4541
4542
4543
4544
	int listLen, index;
	Tcl_Obj *currentObj;

	if (TclListObjLength(infoPtr->interp, objPtr, &listLen) != TCL_OK) {
	    infoPtr->resultCode = TCL_ERROR;
	    return NULL;
	}
	index = infoPtr->indexv[i];

	/*
	 * Adjust for end-based indexing.
	 */

	if (index < SORTIDX_NONE) {
	    index += listLen + 1;
	}

	if (Tcl_ListObjIndex(infoPtr->interp, objPtr, index,
		&currentObj) != TCL_OK) {
	    infoPtr->resultCode = TCL_ERROR;
	    return NULL;
	}
	if (currentObj == NULL) {







<

<
<
<
|
<
<
<







4624
4625
4626
4627
4628
4629
4630

4631



4632



4633
4634
4635
4636
4637
4638
4639
	int listLen, index;
	Tcl_Obj *currentObj;

	if (TclListObjLength(infoPtr->interp, objPtr, &listLen) != TCL_OK) {
	    infoPtr->resultCode = TCL_ERROR;
	    return NULL;
	}





	index = TclIndexDecode(infoPtr->indexv[i], listLen - 1);




	if (Tcl_ListObjIndex(infoPtr->interp, objPtr, index,
		&currentObj) != TCL_OK) {
	    infoPtr->resultCode = TCL_ERROR;
	    return NULL;
	}
	if (currentObj == NULL) {

Changes to generic/tclCmdMZ.c.

305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
	 * start of the string unless the previous character is a newline.
	 */

	if (offset == 0) {
	    eflags = 0;
	} else if (offset > stringLength) {
	    eflags = TCL_REG_NOTBOL;
	} else if (Tcl_GetUniChar(objPtr, offset-1) == (Tcl_UniChar)'\n') {
	    eflags = 0;
	} else {
	    eflags = TCL_REG_NOTBOL;
	}

	match = Tcl_RegExpExecObj(interp, regExpr, objPtr, offset,
		numMatchesSaved, eflags);







|







305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
	 * start of the string unless the previous character is a newline.
	 */

	if (offset == 0) {
	    eflags = 0;
	} else if (offset > stringLength) {
	    eflags = TCL_REG_NOTBOL;
	} else if (Tcl_GetUniChar(objPtr, offset-1) == '\n') {
	    eflags = 0;
	} else {
	    eflags = TCL_REG_NOTBOL;
	}

	match = Tcl_RegExpExecObj(interp, regExpr, objPtr, offset,
		numMatchesSaved, eflags);
1212
1213
1214
1215
1216
1217
1218

1219








1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
	 * is a *major* win when splitting on a long string (especially in the
	 * megabyte range!) - DKF
	 */

	Tcl_InitHashTable(&charReuseTable, TCL_ONE_WORD_KEYS);

	for ( ; stringPtr < end; stringPtr += len) {

	    len = TclUtfToUniChar(stringPtr, &ch);









	    /*
	     * Assume Tcl_UniChar is an integral type...
	     */

	    hPtr = Tcl_CreateHashEntry(&charReuseTable, INT2PTR((int) ch),
		    &isNew);
	    if (isNew) {
		TclNewStringObj(objPtr, stringPtr, len);

		/*
		 * Don't need to fiddle with refcount...
		 */







>

>
>
>
>
>
>
>
>





|







1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
	 * is a *major* win when splitting on a long string (especially in the
	 * megabyte range!) - DKF
	 */

	Tcl_InitHashTable(&charReuseTable, TCL_ONE_WORD_KEYS);

	for ( ; stringPtr < end; stringPtr += len) {
		int fullchar;
	    len = TclUtfToUniChar(stringPtr, &ch);
	    fullchar = ch;

#if TCL_UTF_MAX == 4
	    if (!len) {
		len += TclUtfToUniChar(stringPtr, &ch);
		fullchar = (((fullchar & 0x3ff) << 10) | (ch & 0x3ff)) + 0x10000;
	    }
#endif

	    /*
	     * Assume Tcl_UniChar is an integral type...
	     */

	    hPtr = Tcl_CreateHashEntry(&charReuseTable, INT2PTR(fullchar),
		    &isNew);
	    if (isNew) {
		TclNewStringObj(objPtr, stringPtr, len);

		/*
		 * Don't need to fiddle with refcount...
		 */
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345

    if (objc == 4) {
	int size = Tcl_GetCharLength(objv[2]);

	if (TCL_OK != TclGetIntForIndexM(interp, objv[3], size - 1, &start)) {
	    return TCL_ERROR;
	}

	if (start < 0) {
	    start = 0;
	}
	if (start >= size) {
	    Tcl_SetObjResult(interp, Tcl_NewIntObj(-1));
	    return TCL_OK;
	}
    }
    Tcl_SetObjResult(interp, Tcl_NewIntObj(TclStringFind(objv[1],
	    objv[2], start)));
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *







|
<
<
<
<
|
<
<
<
<







1331
1332
1333
1334
1335
1336
1337
1338




1339




1340
1341
1342
1343
1344
1345
1346

    if (objc == 4) {
	int size = Tcl_GetCharLength(objv[2]);

	if (TCL_OK != TclGetIntForIndexM(interp, objv[3], size - 1, &start)) {
	    return TCL_ERROR;
	}
    }




    Tcl_SetObjResult(interp, Tcl_NewIntObj(TclStringFirst(objv[1],




	    objv[2], start)));
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396

    if (objc == 4) {
	int size = Tcl_GetCharLength(objv[2]);

	if (TCL_OK != TclGetIntForIndexM(interp, objv[3], size - 1, &last)) {
	    return TCL_ERROR;
	}

	if (last < 0) {
	    Tcl_SetObjResult(interp, Tcl_NewIntObj(-1));
	    return TCL_OK;
	}
	if (last >= size) {
	    last = size - 1;
	}
    }
    Tcl_SetObjResult(interp, Tcl_NewIntObj(TclStringLast(objv[1],
	    objv[2], last)));
    return TCL_OK;
}

/*







<
<
<
<
<
<
<
<







1376
1377
1378
1379
1380
1381
1382








1383
1384
1385
1386
1387
1388
1389

    if (objc == 4) {
	int size = Tcl_GetCharLength(objv[2]);

	if (TCL_OK != TclGetIntForIndexM(interp, objv[3], size - 1, &last)) {
	    return TCL_ERROR;
	}








    }
    Tcl_SetObjResult(interp, Tcl_NewIntObj(TclStringLast(objv[1],
	    objv[2], last)));
    return TCL_OK;
}

/*
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586

1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
		&& (TCL_OK != TclSetBooleanFromAny(NULL, objPtr))) {
	    if (strict) {
		result = 0;
	    } else {
		string1 = TclGetStringFromObj(objPtr, &length1);
		result = length1 == 0;
	    }
	} else if (((index == STR_IS_TRUE) &&
		objPtr->internalRep.longValue == 0)
	    || ((index == STR_IS_FALSE) &&
		objPtr->internalRep.longValue != 0)) {
	    result = 0;

	}
	break;
    case STR_IS_CONTROL:
	chcomp = Tcl_UniCharIsControl;
	break;
    case STR_IS_DIGIT:
	chcomp = Tcl_UniCharIsDigit;
	break;
    case STR_IS_DOUBLE: {
	/* TODO */
	if ((objPtr->typePtr == &tclDoubleType) ||
		(objPtr->typePtr == &tclIntType) ||
#ifndef TCL_WIDE_INT_IS_LONG
		(objPtr->typePtr == &tclWideIntType) ||
#endif
		(objPtr->typePtr == &tclBignumType)) {
	    break;
	}
	string1 = TclGetStringFromObj(objPtr, &length1);
	if (length1 == 0) {
	    if (strict) {
		result = 0;







|
|
|
<
|
>












<
<
<







1568
1569
1570
1571
1572
1573
1574
1575
1576
1577

1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591



1592
1593
1594
1595
1596
1597
1598
		&& (TCL_OK != TclSetBooleanFromAny(NULL, objPtr))) {
	    if (strict) {
		result = 0;
	    } else {
		string1 = TclGetStringFromObj(objPtr, &length1);
		result = length1 == 0;
	    }
	} else if (index != STR_IS_BOOL) {
	    TclGetBooleanFromObj(NULL, objPtr, &i);
	    if ((index == STR_IS_TRUE) ^ i) {

		result = 0;
	    }
	}
	break;
    case STR_IS_CONTROL:
	chcomp = Tcl_UniCharIsControl;
	break;
    case STR_IS_DIGIT:
	chcomp = Tcl_UniCharIsDigit;
	break;
    case STR_IS_DOUBLE: {
	/* TODO */
	if ((objPtr->typePtr == &tclDoubleType) ||
		(objPtr->typePtr == &tclIntType) ||



		(objPtr->typePtr == &tclBignumType)) {
	    break;
	}
	string1 = TclGetStringFromObj(objPtr, &length1);
	if (length1 == 0) {
	    if (strict) {
		result = 0;
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
    case STR_IS_INT:
	if (TCL_OK == TclGetIntFromObj(NULL, objPtr, &i)) {
	    break;
	}
	goto failedIntParse;
    case STR_IS_ENTIER:
	if ((objPtr->typePtr == &tclIntType) ||
#ifndef TCL_WIDE_INT_IS_LONG
		(objPtr->typePtr == &tclWideIntType) ||
#endif
		(objPtr->typePtr == &tclBignumType)) {
	    break;
	}
	string1 = TclGetStringFromObj(objPtr, &length1);
	if (length1 == 0) {
	    if (strict) {
		result = 0;







<
<
<







1619
1620
1621
1622
1623
1624
1625



1626
1627
1628
1629
1630
1631
1632
    case STR_IS_INT:
	if (TCL_OK == TclGetIntFromObj(NULL, objPtr, &i)) {
	    break;
	}
	goto failedIntParse;
    case STR_IS_ENTIER:
	if ((objPtr->typePtr == &tclIntType) ||



		(objPtr->typePtr == &tclBignumType)) {
	    break;
	}
	string1 = TclGetStringFromObj(objPtr, &length1);
	if (length1 == 0) {
	    if (strict) {
		result = 0;
1810
1811
1812
1813
1814
1815
1816

1817







1818
1819
1820
1821
1822
1823
1824
1825
	    if (strict) {
		result = 0;
	    }
	    goto str_is_done;
	}
	end = string1 + length1;
	for (; string1 < end; string1 += length2, failat++) {

	    length2 = TclUtfToUniChar(string1, &ch);







	    if (!chcomp(ch)) {
		result = 0;
		break;
	    }
	}
    }

    /*







>

>
>
>
>
>
>
>
|







1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
	    if (strict) {
		result = 0;
	    }
	    goto str_is_done;
	}
	end = string1 + length1;
	for (; string1 < end; string1 += length2, failat++) {
	    int fullchar;
	    length2 = TclUtfToUniChar(string1, &ch);
	    fullchar = ch;
#if TCL_UTF_MAX == 4
	    if (!length2) {
	    	length2 = TclUtfToUniChar(string1, &ch);
	    	fullchar = (((fullchar & 0x3ff) << 10) | (ch & 0x3ff)) + 0x10000;
	    }
#endif
	    if (!chcomp(fullchar)) {
		result = 0;
		break;
	    }
	}
    }

    /*
2273
2274
2275
2276
2277
2278
2279
2280


2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
    if (count == 1) {
	Tcl_SetObjResult(interp, objv[1]);
	return TCL_OK;
    } else if (count < 1) {
	return TCL_OK;
    }

    if (TCL_OK != TclStringRepeat(interp, objv[1], count, &resultPtr)) {


	return TCL_ERROR;
    }
    Tcl_SetObjResult(interp, resultPtr);
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * StringRplcCmd --
 *







|
>
>
|

<
|







2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279

2280
2281
2282
2283
2284
2285
2286
2287
    if (count == 1) {
	Tcl_SetObjResult(interp, objv[1]);
	return TCL_OK;
    } else if (count < 1) {
	return TCL_OK;
    }

    resultPtr = TclStringRepeat(interp, objv[1], count, TCL_STRING_IN_PLACE);
    if (resultPtr) {
	Tcl_SetObjResult(interp, resultPtr);
	return TCL_OK;
    }

    return TCL_ERROR;
}

/*
 *----------------------------------------------------------------------
 *
 * StringRplcCmd --
 *
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327








2328





2329
2330
2331
2332
2333
2334
2335
2336
2337
2338


2339
2340
2341
2342
2343
2344
2345
2346

2347
2348
2349
2350
2351
2352
2353
2354
static int
StringRplcCmd(
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    Tcl_UniChar *ustring;
    int first, last, length;

    if (objc < 4 || objc > 5) {
	Tcl_WrongNumArgs(interp, 1, objv, "string first last ?string?");
	return TCL_ERROR;
    }

    ustring = Tcl_GetUnicodeFromObj(objv[1], &length);
    length--;

    if (TclGetIntForIndexM(interp, objv[2], length, &first) != TCL_OK ||
	    TclGetIntForIndexM(interp, objv[3], length, &last) != TCL_OK){
	return TCL_ERROR;
    }









    if ((last < first) || (last < 0) || (first > length)) {





	Tcl_SetObjResult(interp, objv[1]);
    } else {
	Tcl_Obj *resultPtr;

	ustring = Tcl_GetUnicodeFromObj(objv[1], &length);
	length--;

	if (first < 0) {
	    first = 0;
	}



	resultPtr = Tcl_NewUnicodeObj(ustring, first);
	if (objc == 5) {
	    Tcl_AppendObjToObj(resultPtr, objv[4]);
	}
	if (last < length) {
	    Tcl_AppendUnicodeToObj(resultPtr, ustring + last + 1,
		    length - last);

	}
	Tcl_SetObjResult(interp, resultPtr);
    }
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------







<
|






|
|

|
|



>
>
>
>
>
>
>
>
|
>
>
>
>
>




<
<
<



>
>
|
<
<
<
|
<
|
|
>
|







2301
2302
2303
2304
2305
2306
2307

2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340



2341
2342
2343
2344
2345
2346



2347

2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
static int
StringRplcCmd(
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{

    int first, last, length, end;

    if (objc < 4 || objc > 5) {
	Tcl_WrongNumArgs(interp, 1, objv, "string first last ?string?");
	return TCL_ERROR;
    }

    length = Tcl_GetCharLength(objv[1]);
    end = length - 1;

    if (TclGetIntForIndexM(interp, objv[2], end, &first) != TCL_OK ||
	    TclGetIntForIndexM(interp, objv[3], end, &last) != TCL_OK){
	return TCL_ERROR;
    }

    /*
     * The following test screens out most empty substrings as
     * candidates for replacement. When they are detected, no
     * replacement is done, and the result is the original string,
     */
    if ((last < 0) ||		/* Range ends before start of string */
	    (first > end) ||	/* Range begins after end of string */
	    (last < first)) {	/* Range begins after it starts */

	/*
	 * BUT!!! when (end < 0) -- an empty original string -- we can
	 * have (first <= end < 0 <= last) and an empty string is permitted
	 * to be replaced.
	 */
	Tcl_SetObjResult(interp, objv[1]);
    } else {
	Tcl_Obj *resultPtr;




	if (first < 0) {
	    first = 0;
	}
	if (last > end) {
	    last = end;
	}





	resultPtr = TclStringReplace(interp, objv[1], first,
		last + 1 - first, (objc == 5) ? objv[4] : NULL,
		TCL_STRING_IN_PLACE);

	Tcl_SetObjResult(interp, resultPtr);
    }
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    if (objc != 2) {
	Tcl_WrongNumArgs(interp, 1, objv, "string");
	return TCL_ERROR;
    }

    Tcl_SetObjResult(interp, TclStringObjReverse(objv[1]));
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * StringStartCmd --







|







2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    if (objc != 2) {
	Tcl_WrongNumArgs(interp, 1, objv, "string");
	return TCL_ERROR;
    }

    Tcl_SetObjResult(interp, TclStringReverse(objv[1], TCL_STRING_IN_PLACE));
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * StringStartCmd --
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848

2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
static int
StringCatCmd(
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    int code;
    Tcl_Obj *objResultPtr;

    if (objc < 2) {
	/*
	 * If there are no args, the result is an empty object.
	 * Just leave the preset empty interp result.
	 */
	return TCL_OK;
    }
    if (objc == 2) {
	/*
	 * Other trivial case, single arg, just return it.
	 */
	Tcl_SetObjResult(interp, objv[1]);
	return TCL_OK;
    }


    code = TclStringCatObjv(interp, /* inPlace */ 1, objc-1, objv+1,
	    &objResultPtr);

    if (code == TCL_OK) {
	Tcl_SetObjResult(interp, objResultPtr);
	return TCL_OK;
    }

    return code;
}

/*
 *----------------------------------------------------------------------
 *
 * StringBytesCmd --
 *
 *	This procedure is invoked to process the "string bytelength" Tcl
 *	command. See the user documentation for details on what it does. Note
 *	that this command only functions correctly on properly formed Tcl UTF
 *	strings.
 *
 * Results:
 *	A standard Tcl result.
 *
 * Side effects:
 *	See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
StringBytesCmd(
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{







<









<
<
<
<
<
<
|
>

<
|
<
<




|




















<







2829
2830
2831
2832
2833
2834
2835

2836
2837
2838
2839
2840
2841
2842
2843
2844






2845
2846
2847

2848


2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873

2874
2875
2876
2877
2878
2879
2880
static int
StringCatCmd(
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{

    Tcl_Obj *objResultPtr;

    if (objc < 2) {
	/*
	 * If there are no args, the result is an empty object.
	 * Just leave the preset empty interp result.
	 */
	return TCL_OK;
    }







    objResultPtr = TclStringCat(interp, objc-1, objv+1, TCL_STRING_IN_PLACE);


    if (objResultPtr) {


	Tcl_SetObjResult(interp, objResultPtr);
	return TCL_OK;
    }

    return TCL_ERROR;
}

/*
 *----------------------------------------------------------------------
 *
 * StringBytesCmd --
 *
 *	This procedure is invoked to process the "string bytelength" Tcl
 *	command. See the user documentation for details on what it does. Note
 *	that this command only functions correctly on properly formed Tcl UTF
 *	strings.
 *
 * Results:
 *	A standard Tcl result.
 *
 * Side effects:
 *	See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
StringBytesCmd(
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{
3220
3221
3222
3223
3224
3225
3226
3227
3228
3229
3230
3231
3232
3233
3234
3235
	length2 = strlen(tclDefaultTrimSet);
    } else {
	Tcl_WrongNumArgs(interp, 1, objv, "string ?chars?");
	return TCL_ERROR;
    }
    string1 = TclGetStringFromObj(objv[1], &length1);

    triml = TclTrimLeft(string1, length1, string2, length2);
    trimr = TclTrimRight(string1 + triml, length1 - triml, string2, length2);

    Tcl_SetObjResult(interp,
	    Tcl_NewStringObj(string1 + triml, length1 - triml - trimr));
    return TCL_OK;
}

/*







|
<







3214
3215
3216
3217
3218
3219
3220
3221

3222
3223
3224
3225
3226
3227
3228
	length2 = strlen(tclDefaultTrimSet);
    } else {
	Tcl_WrongNumArgs(interp, 1, objv, "string ?chars?");
	return TCL_ERROR;
    }
    string1 = TclGetStringFromObj(objv[1], &length1);

    triml = TclTrim(string1, length1, string2, length2, &trimr);


    Tcl_SetObjResult(interp,
	    Tcl_NewStringObj(string1 + triml, length1 - triml - trimr));
    return TCL_OK;
}

/*
3526
3527
3528
3529
3530
3531
3532
3533
3534
3535
3536
3537
3538
3539
3540
	"--", NULL
    };
    enum options {
	OPT_EXACT, OPT_GLOB, OPT_INDEXV, OPT_MATCHV, OPT_NOCASE, OPT_REGEXP,
	OPT_LAST
    };
    typedef int (*strCmpFn_t)(const char *, const char *);
    strCmpFn_t strCmpFn = strcmp;

    mode = OPT_EXACT;
    foundmode = 0;
    indexVarObj = NULL;
    matchVarObj = NULL;
    numMatchesSaved = 0;
    noCase = 0;







|







3519
3520
3521
3522
3523
3524
3525
3526
3527
3528
3529
3530
3531
3532
3533
	"--", NULL
    };
    enum options {
	OPT_EXACT, OPT_GLOB, OPT_INDEXV, OPT_MATCHV, OPT_NOCASE, OPT_REGEXP,
	OPT_LAST
    };
    typedef int (*strCmpFn_t)(const char *, const char *);
    strCmpFn_t strCmpFn = TclUtfCmp;

    mode = OPT_EXACT;
    foundmode = 0;
    indexVarObj = NULL;
    matchVarObj = NULL;
    numMatchesSaved = 0;
    noCase = 0;
4289
4290
4291
4292
4293
4294
4295
4296
4297
4298
4299
4300
4301
4302
4303
	commonHandler:
	    if (Tcl_ListObjLength(interp, objv[i+2], &dummy) != TCL_OK) {
		Tcl_DecrRefCount(handlersObj);
		return TCL_ERROR;
	    }

	    info[0] = objv[i];			/* type */
	    TclNewLongObj(info[1], code);	/* returnCode */
	    if (info[2] == NULL) {		/* errorCodePrefix */
		TclNewObj(info[2]);
	    }
	    info[3] = objv[i+2];		/* bindVariables */
	    info[4] = objv[i+3];		/* script */

	    bodyShared = !strcmp(TclGetString(objv[i+3]), "-");







|







4282
4283
4284
4285
4286
4287
4288
4289
4290
4291
4292
4293
4294
4295
4296
	commonHandler:
	    if (Tcl_ListObjLength(interp, objv[i+2], &dummy) != TCL_OK) {
		Tcl_DecrRefCount(handlersObj);
		return TCL_ERROR;
	    }

	    info[0] = objv[i];			/* type */
	    TclNewIntObj(info[1], code);	/* returnCode */
	    if (info[2] == NULL) {		/* errorCodePrefix */
		TclNewObj(info[2]);
	    }
	    info[3] = objv[i+2];		/* bindVariables */
	    info[4] = objv[i+3];		/* script */

	    bodyShared = !strcmp(TclGetString(objv[i+3]), "-");

Changes to generic/tclCompCmdsGR.c.

24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45

46
47
48
49
50
51
52
53


54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87

static void		CompileReturnInternal(CompileEnv *envPtr,
			    unsigned char op, int code, int level,
			    Tcl_Obj *returnOpts);
static int		IndexTailVarIfKnown(Tcl_Interp *interp,
			    Tcl_Token *varTokenPtr, CompileEnv *envPtr);

#define INDEX_END	(-2)

/*
 *----------------------------------------------------------------------
 *
 * GetIndexFromToken --
 *
 *	Parse a token and get the encoded version of the index (as understood
 *	by TEBC), assuming it is at all knowable at compile time. Only handles
 *	indices that are integers or 'end' or 'end-integer'.
 *
 * Returns:
 *	TCL_OK if parsing succeeded, and TCL_ERROR if it failed.
 *
 * Side effects:

 *	Sets *index to the index value if successful.
 *
 *----------------------------------------------------------------------
 */

static inline int
GetIndexFromToken(
    Tcl_Token *tokenPtr,


    int *index)
{
    Tcl_Obj *tmpObj = Tcl_NewObj();
    int result, idx;

    if (!TclWordKnownAtCompileTime(tokenPtr, tmpObj)) {
	Tcl_DecrRefCount(tmpObj);
	return TCL_ERROR;
    }

    result = TclGetIntFromObj(NULL, tmpObj, &idx);
    if (result == TCL_OK) {
	if (idx < 0) {
	    result = TCL_ERROR;
	}
    } else {
	result = TclGetIntForIndexM(NULL, tmpObj, INDEX_END, &idx);
	if (result == TCL_OK && idx > INDEX_END) {
	    result = TCL_ERROR;
	}
    }
    Tcl_DecrRefCount(tmpObj);

    if (result == TCL_OK) {
	*index = idx;
    }

    return result;
}

/*
 *----------------------------------------------------------------------
 *
 * TclCompileGlobalCmd --







<




|

|
|
<





>
|




|
|

>
>
|


|

|
<
<
<
<
<
<
<
|
|
<
<
<
<
<
<

<
<
<
<
<







24
25
26
27
28
29
30

31
32
33
34
35
36
37
38

39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60







61
62






63





64
65
66
67
68
69
70

static void		CompileReturnInternal(CompileEnv *envPtr,
			    unsigned char op, int code, int level,
			    Tcl_Obj *returnOpts);
static int		IndexTailVarIfKnown(Tcl_Interp *interp,
			    Tcl_Token *varTokenPtr, CompileEnv *envPtr);



/*
 *----------------------------------------------------------------------
 *
 * TclGetIndexFromToken --
 *
 *	Parse a token to determine if an index value is known at
 *	compile time. 

 *
 * Returns:
 *	TCL_OK if parsing succeeded, and TCL_ERROR if it failed.
 *
 * Side effects:
 *	When TCL_OK is returned, the encoded index value is written
 *	to *index.
 *
 *----------------------------------------------------------------------
 */

int
TclGetIndexFromToken(
    Tcl_Token *tokenPtr,
    int before,
    int after,
    int *indexPtr)
{
    Tcl_Obj *tmpObj = Tcl_NewObj();
    int result = TCL_ERROR;

    if (TclWordKnownAtCompileTime(tokenPtr, tmpObj)) {







	result = TclIndexEncode(NULL, tmpObj, before, after, indexPtr);
    }






    Tcl_DecrRefCount(tmpObj);





    return result;
}

/*
 *----------------------------------------------------------------------
 *
 * TclCompileGlobalCmd --
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
    for (i=1; i<numWords; varTokenPtr = TokenAfter(varTokenPtr),i++) {
	localIndex = IndexTailVarIfKnown(interp, varTokenPtr, envPtr);

	if (localIndex < 0) {
	    return TCL_ERROR;
	}

	/* TODO: Consider what value can pass throug the
	 * IndexTailVarIfKnown() screen.  Full CompileWord()
	 * likely does not apply here.  Push known value instead. */
	CompileWord(envPtr, varTokenPtr, interp, i);
	TclEmitInstInt4(	INST_NSUPVAR, localIndex,	envPtr);
    }

    /*







|







123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
    for (i=1; i<numWords; varTokenPtr = TokenAfter(varTokenPtr),i++) {
	localIndex = IndexTailVarIfKnown(interp, varTokenPtr, envPtr);

	if (localIndex < 0) {
	    return TCL_ERROR;
	}

	/* TODO: Consider what value can pass through the
	 * IndexTailVarIfKnown() screen.  Full CompileWord()
	 * likely does not apply here.  Push known value instead. */
	CompileWord(envPtr, varTokenPtr, interp, i);
	TclEmitInstInt4(	INST_NSUPVAR, localIndex,	envPtr);
    }

    /*
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
    }

    /*
     * Generate code to leave the rest of the list on the stack.
     */

    TclEmitInstInt4(		INST_LIST_RANGE_IMM, idx,	envPtr);
    TclEmitInt4(			INDEX_END,		envPtr);

    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *







|







1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
    }

    /*
     * Generate code to leave the rest of the list on the stack.
     */

    TclEmitInstInt4(		INST_LIST_RANGE_IMM, idx,	envPtr);
    TclEmitInt4(			TCL_INDEX_END,		envPtr);

    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
1100
1101
1102
1103
1104
1105
1106

1107
1108
1109
1110
1111

1112
1113
1114
1115
1116
1117
1118
1119
1120
1121

    valTokenPtr = TokenAfter(parsePtr->tokenPtr);
    if (numWords != 3) {
	goto emitComplexLindex;
    }

    idxTokenPtr = TokenAfter(valTokenPtr);

    if (GetIndexFromToken(idxTokenPtr, &idx) == TCL_OK) {
	/*
	 * All checks have been completed, and we have exactly one of these
	 * constructs:
	 *	 lindex <arbitraryValue> <posInt>

	 *	 lindex <arbitraryValue> end-<posInt>
	 * This is best compiled as a push of the arbitrary value followed by
	 * an "immediate lindex" which is the most efficient variety.
	 */

	CompileWord(envPtr, valTokenPtr, interp, 1);
	TclEmitInstInt4(	INST_LIST_INDEX_IMM, idx,	envPtr);
	return TCL_OK;
    }








>
|

<
|
|
>
|
<
|







1083
1084
1085
1086
1087
1088
1089
1090
1091
1092

1093
1094
1095
1096

1097
1098
1099
1100
1101
1102
1103
1104

    valTokenPtr = TokenAfter(parsePtr->tokenPtr);
    if (numWords != 3) {
	goto emitComplexLindex;
    }

    idxTokenPtr = TokenAfter(valTokenPtr);
    if (TclGetIndexFromToken(idxTokenPtr, TCL_INDEX_BEFORE, TCL_INDEX_BEFORE,
	    &idx) == TCL_OK) {
	/*

	 * The idxTokenPtr parsed as a valid index value and was
	 * encoded as expected by INST_LIST_INDEX_IMM.
	 *
	 * NOTE: that we rely on indexing before a list producing the

	 * same result as indexing after a list.
	 */

	CompileWord(envPtr, valTokenPtr, interp, 1);
	TclEmitInstInt4(	INST_LIST_INDEX_IMM, idx,	envPtr);
	return TCL_OK;
    }

1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
     * at this point. We use an [lrange ... 0 end] for this (instead of
     * [llength], as with literals) as we must drop any string representation
     * that might be hanging around.
     */

    if (concat && numWords == 2) {
	TclEmitInstInt4(	INST_LIST_RANGE_IMM, 0,	envPtr);
	TclEmitInt4(			INDEX_END,	envPtr);
    }
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *







|







1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
     * at this point. We use an [lrange ... 0 end] for this (instead of
     * [llength], as with literals) as we must drop any string representation
     * that might be hanging around.
     */

    if (concat && numWords == 2) {
	TclEmitInstInt4(	INST_LIST_RANGE_IMM, 0,	envPtr);
	TclEmitInt4(			TCL_INDEX_END,	envPtr);
    }
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341

1342
1343
1344




1345
1346

1347
1348
1349




1350
1351
1352
1353
1354
1355
1356
    int idx1, idx2;

    if (parsePtr->numWords != 4) {
	return TCL_ERROR;
    }
    listTokenPtr = TokenAfter(parsePtr->tokenPtr);

    /*
     * Parse the indices. Will only compile if both are constants and not an
     * _integer_ less than zero (since we reserve negative indices here for
     * end-relative indexing) or an end-based index greater than 'end' itself.
     */

    tokenPtr = TokenAfter(listTokenPtr);

    if (GetIndexFromToken(tokenPtr, &idx1) != TCL_OK) {
	return TCL_ERROR;
    }





    tokenPtr = TokenAfter(tokenPtr);

    if (GetIndexFromToken(tokenPtr, &idx2) != TCL_OK) {
	return TCL_ERROR;
    }





    /*
     * Issue instructions. It's not safe to skip doing the LIST_RANGE, as
     * we've not proved that the 'list' argument is really a list. Not that it
     * is worth trying to do that given current knowledge.
     */








<
<
<
<
<
<

>
|


>
>
>
>


>
|


>
>
>
>







1311
1312
1313
1314
1315
1316
1317






1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
    int idx1, idx2;

    if (parsePtr->numWords != 4) {
	return TCL_ERROR;
    }
    listTokenPtr = TokenAfter(parsePtr->tokenPtr);







    tokenPtr = TokenAfter(listTokenPtr);
    if (TclGetIndexFromToken(tokenPtr, TCL_INDEX_START, TCL_INDEX_AFTER,
	    &idx1) != TCL_OK) {
	return TCL_ERROR;
    }
    /*
     * Token was an index value, and we treat all "first" indices
     * before the list same as the start of the list.
     */

    tokenPtr = TokenAfter(tokenPtr);
    if (TclGetIndexFromToken(tokenPtr, TCL_INDEX_BEFORE, TCL_INDEX_END,
	    &idx2) != TCL_OK) {
	return TCL_ERROR;
    }
    /*
     * Token was an index value, and we treat all "last" indices
     * after the list same as the end of the list.
     */

    /*
     * Issue instructions. It's not safe to skip doing the LIST_RANGE, as
     * we've not proved that the 'list' argument is really a list. Not that it
     * is worth trying to do that given current knowledge.
     */

1392
1393
1394
1395
1396
1397
1398









1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428












1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
    /*
     * Parse the index. Will only compile if it is constant and not an
     * _integer_ less than zero (since we reserve negative indices here for
     * end-relative indexing) or an end-based index greater than 'end' itself.
     */

    tokenPtr = TokenAfter(listTokenPtr);









    if (GetIndexFromToken(tokenPtr, &idx) != TCL_OK) {
	return TCL_ERROR;
    }

    /*
     * There are four main cases. If there are no values to insert, this is
     * just a confirm-listiness check. If the index is '0', this is a prepend.
     * If the index is 'end' (== INDEX_END), this is an append. Otherwise,
     * this is a splice (== split, insert values as list, concat-3).
     */

    CompileWord(envPtr, listTokenPtr, interp, 1);
    if (parsePtr->numWords == 3) {
	TclEmitInstInt4(	INST_LIST_RANGE_IMM, 0,		envPtr);
	TclEmitInt4(			INDEX_END,		envPtr);
	return TCL_OK;
    }

    for (i=3 ; i<parsePtr->numWords ; i++) {
	tokenPtr = TokenAfter(tokenPtr);
	CompileWord(envPtr, tokenPtr, interp, i);
    }
    TclEmitInstInt4(		INST_LIST, i-3,			envPtr);

    if (idx == 0 /*start*/) {
	TclEmitInstInt4(	INST_REVERSE, 2,		envPtr);
	TclEmitOpcode(		INST_LIST_CONCAT,		envPtr);
    } else if (idx == INDEX_END /*end*/) {
	TclEmitOpcode(		INST_LIST_CONCAT,		envPtr);
    } else {












	if (idx < 0) {
	    idx++;
	}
	TclEmitInstInt4(	INST_OVER, 1,			envPtr);
	TclEmitInstInt4(	INST_LIST_RANGE_IMM, 0,		envPtr);
	TclEmitInt4(			idx-1,			envPtr);
	TclEmitInstInt4(	INST_REVERSE, 3,		envPtr);
	TclEmitInstInt4(	INST_LIST_RANGE_IMM, idx,	envPtr);
	TclEmitInt4(			INDEX_END,		envPtr);
	TclEmitOpcode(		INST_LIST_CONCAT,		envPtr);
	TclEmitOpcode(		INST_LIST_CONCAT,		envPtr);
    }

    return TCL_OK;
}








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1446
1447
1448
1449
1450
1451
1452
    /*
     * Parse the index. Will only compile if it is constant and not an
     * _integer_ less than zero (since we reserve negative indices here for
     * end-relative indexing) or an end-based index greater than 'end' itself.
     */

    tokenPtr = TokenAfter(listTokenPtr);

    /*
     * NOTE: This command treats all inserts at indices before the list
     * the same as inserts at the start of the list, and all inserts
     * after the list the same as inserts at the end of the list. We
     * make that transformation here so we can use the optimized bytecode
     * as much as possible.
     */
    if (TclGetIndexFromToken(tokenPtr, TCL_INDEX_START, TCL_INDEX_END,
	    &idx) != TCL_OK) {
	return TCL_ERROR;
    }

    /*
     * There are four main cases. If there are no values to insert, this is
     * just a confirm-listiness check. If the index is '0', this is a prepend.
     * If the index is 'end' (== TCL_INDEX_END), this is an append. Otherwise,
     * this is a splice (== split, insert values as list, concat-3).
     */

    CompileWord(envPtr, listTokenPtr, interp, 1);
    if (parsePtr->numWords == 3) {
	TclEmitInstInt4(	INST_LIST_RANGE_IMM, 0,		envPtr);
	TclEmitInt4(			TCL_INDEX_END,		envPtr);
	return TCL_OK;
    }

    for (i=3 ; i<parsePtr->numWords ; i++) {
	tokenPtr = TokenAfter(tokenPtr);
	CompileWord(envPtr, tokenPtr, interp, i);
    }
    TclEmitInstInt4(		INST_LIST, i-3,			envPtr);

    if (idx == TCL_INDEX_START) {
	TclEmitInstInt4(	INST_REVERSE, 2,		envPtr);
	TclEmitOpcode(		INST_LIST_CONCAT,		envPtr);
    } else if (idx == TCL_INDEX_END) {
	TclEmitOpcode(		INST_LIST_CONCAT,		envPtr);
    } else {
	/*
	 * Here we handle two ranges for idx. First when idx > 0, we
	 * want the first half of the split to end at index idx-1 and
	 * the second half to start at index idx.
	 * Second when idx < TCL_INDEX_END, indicating "end-N" indexing,
	 * we want the first half of the split to end at index end-N and
	 * the second half to start at index end-N+1. We accomplish this
	 * with a pre-adjustment of the end-N value.
	 * The root of this is that the commands [lrange] and [linsert]
	 * differ in their interpretation of the "end" index.
	 */

	if (idx < TCL_INDEX_END) {
	    idx++;
	}
	TclEmitInstInt4(	INST_OVER, 1,			envPtr);
	TclEmitInstInt4(	INST_LIST_RANGE_IMM, 0,		envPtr);
	TclEmitInt4(			idx-1,			envPtr);
	TclEmitInstInt4(	INST_REVERSE, 3,		envPtr);
	TclEmitInstInt4(	INST_LIST_RANGE_IMM, idx,	envPtr);
	TclEmitInt4(			TCL_INDEX_END,		envPtr);
	TclEmitOpcode(		INST_LIST_CONCAT,		envPtr);
	TclEmitOpcode(		INST_LIST_CONCAT,		envPtr);
    }

    return TCL_OK;
}

1460
1461
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1469
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1504
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1516
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1541
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1544
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1578
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1695
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1717
				 * command. */
    Command *cmdPtr,		/* Points to defintion of command being
				 * compiled. */
    CompileEnv *envPtr)		/* Holds the resulting instructions. */
{
    Tcl_Token *tokenPtr, *listTokenPtr;
    DefineLineInformation;	/* TIP #280 */
    Tcl_Obj *tmpObj;
    int idx1, idx2, i, offset, offset2;


    if (parsePtr->numWords < 4) {
	return TCL_ERROR;
    }
    listTokenPtr = TokenAfter(parsePtr->tokenPtr);

    /*
     * Parse the indices. Will only compile if both are constants and not an
     * _integer_ less than zero (since we reserve negative indices here for
     * end-relative indexing) or an end-based index greater than 'end' itself.
     */

    tokenPtr = TokenAfter(listTokenPtr);

    if (GetIndexFromToken(tokenPtr, &idx1) != TCL_OK) {
	return TCL_ERROR;
    }

    tokenPtr = TokenAfter(tokenPtr);

    if (GetIndexFromToken(tokenPtr, &idx2) != TCL_OK) {
	return TCL_ERROR;
    }

    /*
     * idx1, idx2 are now in canonical form:
     *
     *  - integer:	[0,len+1]
     *  - end index:    INDEX_END
     *  - -ive offset:  INDEX_END-[len-1,0]
     *  - +ive offset:  INDEX_END+1



     */


    /*
     * Compilation fails when one index is end-based but the other isn't.
     * Fixing this will require more bytecodes, but this is a workaround for
     * now. [Bug 47ac84309b]



     */

    if ((idx1 <= INDEX_END) != (idx2 <= INDEX_END)) {
	return TCL_ERROR;
    }

    if (idx2 != INDEX_END && idx2 >= 0 && idx2 < idx1) {
	idx2 = idx1 - 1;
    }

    /*
     * Work out what this [lreplace] is actually doing.







     */

    tmpObj = NULL;
    CompileWord(envPtr, listTokenPtr, interp, 1);
    if (parsePtr->numWords == 4) {
	if (idx1 == 0) {
	    if (idx2 == INDEX_END) {
		goto dropAll;
	    }
	    idx1 = idx2 + 1;
	    idx2 = INDEX_END;
	    goto dropEnd;
	} else if (idx2 == INDEX_END) {
	    idx2 = idx1 - 1;


	    idx1 = 0;
	    goto dropEnd;
	} else {
	    if (idx2 < idx1) {
		idx2 = idx1 - 1;

	    }
	    if (idx1 > 0) {
		tmpObj = Tcl_NewIntObj(idx1);
		Tcl_IncrRefCount(tmpObj);
	    }
	    goto dropRange;


	}
    }






    tokenPtr = TokenAfter(tokenPtr);
    for (i=4 ; i<parsePtr->numWords ; i++) {
	CompileWord(envPtr, tokenPtr, interp, i);
	tokenPtr = TokenAfter(tokenPtr);
    }
    TclEmitInstInt4(		INST_LIST, i - 4,		envPtr);
    TclEmitInstInt4(		INST_REVERSE, 2,		envPtr);
    if (idx1 == 0) {
	if (idx2 == INDEX_END) {
	    goto replaceAll;
	}
	idx1 = idx2 + 1;
	idx2 = INDEX_END;
	goto replaceHead;
    } else if (idx2 == INDEX_END) {
	idx2 = idx1 - 1;
	idx1 = 0;
	goto replaceTail;
    } else {
	if (idx2 < idx1) {
	    idx2 = idx1 - 1;

	}
	if (idx1 > 0) {
	    tmpObj = Tcl_NewIntObj(idx1);
	    Tcl_IncrRefCount(tmpObj);
	}
	goto replaceRange;
    }

    /*
     * Issue instructions to perform the operations relating to configurations

     * that just drop. The only argument pushed on the stack is the list to
     * operate on.


     */






  dropAll:			/* This just ensures the arg is a list. */
    TclEmitOpcode(		INST_LIST_LENGTH,		envPtr);
    TclEmitOpcode(		INST_POP,			envPtr);
    PushStringLiteral(envPtr,	"");
    goto done;

  dropEnd:
    TclEmitInstInt4(		INST_LIST_RANGE_IMM, idx1,	envPtr);
    TclEmitInt4(			idx2,			envPtr);
    goto done;

  dropRange:
    if (tmpObj != NULL) {
	/*
	 * Emit bytecode to check the list length.
	 */

	TclEmitOpcode(		INST_DUP,			envPtr);
	TclEmitOpcode(		INST_LIST_LENGTH,		envPtr);
	TclEmitPush(TclAddLiteralObj(envPtr, tmpObj, NULL),	envPtr);

	TclEmitOpcode(		INST_GE,			envPtr);
	offset = CurrentOffset(envPtr);
	TclEmitInstInt1(	INST_JUMP_TRUE1, 0,		envPtr);

	/*
	 * Emit an error if we've been given an empty list.
	 */

	TclEmitOpcode(		INST_DUP,			envPtr);
	TclEmitOpcode(		INST_LIST_LENGTH,		envPtr);
	offset2 = CurrentOffset(envPtr);
	TclEmitInstInt1(	INST_JUMP_FALSE1, 0,		envPtr);
	TclEmitPush(TclAddLiteralObj(envPtr, Tcl_ObjPrintf(
		"list doesn't contain element %d", idx1), NULL), envPtr);
	CompileReturnInternal(envPtr, INST_RETURN_IMM, TCL_ERROR, 0,
		Tcl_ObjPrintf("-errorcode {TCL OPERATION LREPLACE BADIDX}"));
	TclStoreInt1AtPtr(CurrentOffset(envPtr) - offset,
		envPtr->codeStart + offset + 1);

	TclStoreInt1AtPtr(CurrentOffset(envPtr) - offset2,
		envPtr->codeStart + offset2 + 1);
	TclAdjustStackDepth(-1, envPtr);
    }
    TclEmitOpcode(		INST_DUP,			envPtr);
    TclEmitInstInt4(		INST_LIST_RANGE_IMM, 0,		envPtr);
    TclEmitInt4(			idx1 - 1,		envPtr);
    TclEmitInstInt4(		INST_REVERSE, 2,		envPtr);
    TclEmitInstInt4(		INST_LIST_RANGE_IMM, idx2 + 1,	envPtr);
    TclEmitInt4(			INDEX_END,		envPtr);
    TclEmitOpcode(		INST_LIST_CONCAT,		envPtr);
    goto done;

    /*
     * Issue instructions to perform the operations relating to configurations
     * that do real replacement. All arguments are pushed and assembled into a
     * pair: the list of values to replace with, and the list to do the
     * surgery on.
     */

  replaceAll:
    TclEmitOpcode(		INST_LIST_LENGTH,		envPtr);
    TclEmitOpcode(		INST_POP,			envPtr);
    goto done;

  replaceHead:
    TclEmitInstInt4(		INST_LIST_RANGE_IMM, idx1,	envPtr);
    TclEmitInt4(			idx2,			envPtr);
    TclEmitOpcode(		INST_LIST_CONCAT,		envPtr);
    goto done;

  replaceTail:
    TclEmitInstInt4(		INST_LIST_RANGE_IMM, idx1,	envPtr);
    TclEmitInt4(			idx2,			envPtr);
    TclEmitInstInt4(		INST_REVERSE, 2,		envPtr);
    TclEmitOpcode(		INST_LIST_CONCAT,		envPtr);
    goto done;

  replaceRange:
    if (tmpObj != NULL) {
	/*
	 * Emit bytecode to check the list length.
	 */

	TclEmitOpcode(		INST_DUP,			envPtr);
	TclEmitOpcode(		INST_LIST_LENGTH,		envPtr);

	/*
	 * Check the list length vs idx1.


	 */




	TclEmitPush(TclAddLiteralObj(envPtr, tmpObj, NULL),	envPtr);



	TclEmitOpcode(		INST_GE,			envPtr);




	offset = CurrentOffset(envPtr);

	TclEmitInstInt1(	INST_JUMP_TRUE1, 0,		envPtr);


	/*
	 * Emit an error if we've been given an empty list.
	 */

	TclEmitOpcode(		INST_DUP,			envPtr);
	TclEmitOpcode(		INST_LIST_LENGTH,		envPtr);
	offset2 = CurrentOffset(envPtr);
	TclEmitInstInt1(	INST_JUMP_FALSE1, 0,		envPtr);
	TclEmitPush(TclAddLiteralObj(envPtr, Tcl_ObjPrintf(
		"list doesn't contain element %d", idx1), NULL), envPtr);
	CompileReturnInternal(envPtr, INST_RETURN_IMM, TCL_ERROR, 0,
		Tcl_ObjPrintf("-errorcode {TCL OPERATION LREPLACE BADIDX}"));
	TclStoreInt1AtPtr(CurrentOffset(envPtr) - offset,
		envPtr->codeStart + offset + 1);
	TclStoreInt1AtPtr(CurrentOffset(envPtr) - offset2,
		envPtr->codeStart + offset2 + 1);
	TclAdjustStackDepth(-1, envPtr);
    }


    TclEmitOpcode(		INST_DUP,			envPtr);
    TclEmitInstInt4(		INST_LIST_RANGE_IMM, 0,		envPtr);

    TclEmitInt4(			idx1 - 1,		envPtr);
    TclEmitInstInt4(		INST_REVERSE, 2,		envPtr);



    TclEmitInstInt4(		INST_LIST_RANGE_IMM, idx2 + 1,	envPtr);
    TclEmitInt4(			INDEX_END,		envPtr);
    TclEmitInstInt4(		INST_REVERSE, 3,		envPtr);

    TclEmitOpcode(		INST_LIST_CONCAT,		envPtr);
    TclEmitInstInt4(		INST_REVERSE, 2,		envPtr);
    TclEmitOpcode(		INST_LIST_CONCAT,		envPtr);
    goto done;

    /*
     * Clean up the allocated memory.
     */

  done:
    if (tmpObj != NULL) {
	Tcl_DecrRefCount(tmpObj);
    }
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * TclCompileLsetCmd --







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				 * command. */
    Command *cmdPtr,		/* Points to defintion of command being
				 * compiled. */
    CompileEnv *envPtr)		/* Holds the resulting instructions. */
{
    Tcl_Token *tokenPtr, *listTokenPtr;
    DefineLineInformation;	/* TIP #280 */

    int idx1, idx2, i, offset, offset2;
    int emptyPrefix=1, suffixStart = 0;

    if (parsePtr->numWords < 4) {
	return TCL_ERROR;
    }
    listTokenPtr = TokenAfter(parsePtr->tokenPtr);







    tokenPtr = TokenAfter(listTokenPtr);
    if (TclGetIndexFromToken(tokenPtr, TCL_INDEX_START, TCL_INDEX_AFTER,
	    &idx1) != TCL_OK) {
	return TCL_ERROR;
    }

    tokenPtr = TokenAfter(tokenPtr);
    if (TclGetIndexFromToken(tokenPtr, TCL_INDEX_BEFORE, TCL_INDEX_END,
	    &idx2) != TCL_OK) {
	return TCL_ERROR;
    }

    /*
     * idx1, idx2 are the conventional encoded forms of the tokens parsed


     * as all forms of index values.  Values of idx1 that come before the


     * list are treated the same as if they were the start of the list.
     * Values of idx2 that come after the list are treated the same as if
     * they were the end of the list.
     */

    if (idx1 == TCL_INDEX_AFTER) {
	/*



	 * [lreplace] treats idx1 value end+1 differently from end+2, etc.
	 * The operand encoding cannot distinguish them, so we must bail
	 * out to direct evaluation.
	 */


	return TCL_ERROR;
    }





    /*
     * General structure of the [lreplace] result is
     *		prefix replacement suffix
     * In a few cases we can predict various parts will be empty and
     * take advantage.
     *
     * The proper suffix begins with the greater of indices idx1 or
     * idx2 + 1. If we cannot tell at compile time which is greater,
     * we must defer to direct evaluation.
     */





    if (idx2 == TCL_INDEX_BEFORE) {


	suffixStart = idx1;


    } else if (idx2 == TCL_INDEX_END) {
	suffixStart = TCL_INDEX_AFTER;
    } else if (((idx2 < TCL_INDEX_END) && (idx1 <= TCL_INDEX_END))
	    || ((idx2 >= TCL_INDEX_START) && (idx1 >= TCL_INDEX_START))) {
	suffixStart = (idx1 > idx2 + 1) ? idx1 : idx2 + 1;

    } else {


	return TCL_ERROR;
    }





    /* All paths start with computing/pushing the original value. */
    CompileWord(envPtr, listTokenPtr, interp, 1);


    /*
     * Push all the replacement values next so any errors raised in
     * creating them get raised first.
     */
    if (parsePtr->numWords > 4) {
	/* Push the replacement arguments */
	tokenPtr = TokenAfter(tokenPtr);
	for (i=4 ; i<parsePtr->numWords ; i++) {
	    CompileWord(envPtr, tokenPtr, interp, i);
	    tokenPtr = TokenAfter(tokenPtr);
	}













	/* Make a list of them... */


	TclEmitInstInt4(	INST_LIST, i - 4,		envPtr);

	emptyPrefix = 0;


    }

     

    /*

     * [lreplace] raises an error when idx1 points after the list, but
     * only when the list is not empty. This is maximum stupidity.

     *
     * TODO: TIP this nonsense away!
     */
    if (idx1 >= TCL_INDEX_START) {
	if (emptyPrefix) {
	    TclEmitOpcode(	INST_DUP,			envPtr);
	} else {
	    TclEmitInstInt4(	INST_OVER, 1,			envPtr);
	}

	TclEmitOpcode(		INST_LIST_LENGTH,		envPtr);
	TclEmitOpcode(		INST_DUP,			envPtr);


	offset = CurrentOffset(envPtr);

	TclEmitInstInt1(	INST_JUMP_FALSE1, 0,		envPtr);








	/* List is not empty */


	TclEmitPush(TclAddLiteralObj(envPtr, Tcl_NewIntObj(idx1),
							NULL),	envPtr);
	TclEmitOpcode(		INST_GT,			envPtr);
	offset2 = CurrentOffset(envPtr);
	TclEmitInstInt1(	INST_JUMP_TRUE1, 0,		envPtr);




	/* Idx1 >= list length ===> raise an error */




	TclEmitPush(TclAddLiteralObj(envPtr, Tcl_ObjPrintf(
		"list doesn't contain element %d", idx1), NULL), envPtr);
	CompileReturnInternal(envPtr, INST_RETURN_IMM, TCL_ERROR, 0,
		Tcl_ObjPrintf("-errorcode {TCL OPERATION LREPLACE BADIDX}"));
	TclStoreInt1AtPtr(CurrentOffset(envPtr) - offset,
		envPtr->codeStart + offset + 1);
	TclEmitOpcode(		INST_POP,			envPtr);
	TclStoreInt1AtPtr(CurrentOffset(envPtr) - offset2,
		envPtr->codeStart + offset2 + 1);

    }















    if ((idx1 == suffixStart) && (parsePtr->numWords == 4)) {



























	/*
	 * This is a "no-op". Example: [lreplace {a b c} 2 0]
	 * We still do a list operation to get list-verification
	 * and canonicalization side effects.
	 */
	TclEmitInstInt4(	INST_LIST_RANGE_IMM, 0,		envPtr);
	TclEmitInt4(			TCL_INDEX_END,		envPtr);
	return TCL_OK;
    }

    if (idx1 != TCL_INDEX_START) {
	/* Prefix may not be empty; generate bytecode to push it */
	if (emptyPrefix) {
	    TclEmitOpcode(	INST_DUP,			envPtr);
	} else {
	    TclEmitInstInt4(	INST_OVER, 1,			envPtr);
	}
	TclEmitInstInt4(	INST_LIST_RANGE_IMM, 0,		envPtr);
	TclEmitInt4(			idx1 - 1,		envPtr);
	if (!emptyPrefix) {
	    TclEmitInstInt4(	INST_REVERSE, 2,		envPtr);
	    TclEmitOpcode(	INST_LIST_CONCAT,		envPtr);
	}

	emptyPrefix = 0;

    }











    if (!emptyPrefix) {
	TclEmitInstInt4(	INST_REVERSE, 2,		envPtr);
    }

    if (suffixStart == TCL_INDEX_AFTER) {
	TclEmitOpcode(		INST_POP,			envPtr);

	if (emptyPrefix) {
	    PushStringLiteral(envPtr, "");

	}
    } else {
	/* Suffix may not be empty; generate bytecode to push it */
	TclEmitInstInt4(	INST_LIST_RANGE_IMM, suffixStart, envPtr);
	TclEmitInt4(			TCL_INDEX_END,		envPtr);

	if (!emptyPrefix) {
	    TclEmitOpcode(	INST_LIST_CONCAT,		envPtr);



	}



    }




    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * TclCompileLsetCmd --
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	localIndex = IndexTailVarIfKnown(interp, varTokenPtr, envPtr);

	if (localIndex < 0) {
	    return TCL_ERROR;
	}

	/* TODO: Consider what value can pass throug the
	 * IndexTailVarIfKnown() screen.  Full CompileWord()
	 * likely does not apply here.  Push known value instead. */
	CompileWord(envPtr, varTokenPtr, interp, i);
	TclEmitInstInt4(	INST_VARIABLE, localIndex,	envPtr);

	if (i+1 < numWords) {
	    /*







|







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	localIndex = IndexTailVarIfKnown(interp, varTokenPtr, envPtr);

	if (localIndex < 0) {
	    return TCL_ERROR;
	}

	/* TODO: Consider what value can pass through the
	 * IndexTailVarIfKnown() screen.  Full CompileWord()
	 * likely does not apply here.  Push known value instead. */
	CompileWord(envPtr, varTokenPtr, interp, i);
	TclEmitInstInt4(	INST_VARIABLE, localIndex,	envPtr);

	if (i+1 < numWords) {
	    /*

Changes to generic/tclCompCmdsSZ.c.

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#define LOAD(idx) \
    if ((idx)<256) {OP1(LOAD_SCALAR1,(idx));} else {OP4(LOAD_SCALAR4,(idx));}
#define STORE(idx) \
    if ((idx)<256) {OP1(STORE_SCALAR1,(idx));} else {OP4(STORE_SCALAR4,(idx));}
#define INVOKE(name) \
    TclEmitInvoke(envPtr,INST_##name)

#define INDEX_END	(-2)

/*
 *----------------------------------------------------------------------
 *
 * GetIndexFromToken --
 *
 *	Parse a token and get the encoded version of the index (as understood
 *	by TEBC), assuming it is at all knowable at compile time. Only handles
 *	indices that are integers or 'end' or 'end-integer'.
 *
 * Returns:
 *	TCL_OK if parsing succeeded, and TCL_ERROR if it failed.
 *
 * Side effects:
 *	Sets *index to the index value if successful.
 *
 *----------------------------------------------------------------------
 */

static inline int
GetIndexFromToken(
    Tcl_Token *tokenPtr,
    int *index)
{
    Tcl_Obj *tmpObj = Tcl_NewObj();
    int result, idx;

    if (!TclWordKnownAtCompileTime(tokenPtr, tmpObj)) {
	Tcl_DecrRefCount(tmpObj);
	return TCL_ERROR;
    }

    result = TclGetIntFromObj(NULL, tmpObj, &idx);
    if (result == TCL_OK) {
	if (idx < 0) {
	    result = TCL_ERROR;
	}
    } else {
	result = TclGetIntForIndexM(NULL, tmpObj, INDEX_END, &idx);
	if (result == TCL_OK && idx > INDEX_END) {
	    result = TCL_ERROR;
	}
    }
    Tcl_DecrRefCount(tmpObj);

    if (result == TCL_OK) {
	*index = idx;
    }

    return result;
}

/*
 *----------------------------------------------------------------------
 *
 * TclCompileSetCmd --
 *
 *	Procedure called to compile the "set" command.







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103
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110
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#define LOAD(idx) \
    if ((idx)<256) {OP1(LOAD_SCALAR1,(idx));} else {OP4(LOAD_SCALAR4,(idx));}
#define STORE(idx) \
    if ((idx)<256) {OP1(STORE_SCALAR1,(idx));} else {OP4(STORE_SCALAR4,(idx));}
#define INVOKE(name) \
    TclEmitInvoke(envPtr,INST_##name)






















































/*
 *----------------------------------------------------------------------
 *
 * TclCompileSetCmd --
 *
 *	Procedure called to compile the "set" command.
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    if (parsePtr->numWords != 4) {
	return TCL_ERROR;
    }
    stringTokenPtr = TokenAfter(parsePtr->tokenPtr);
    fromTokenPtr = TokenAfter(stringTokenPtr);
    toTokenPtr = TokenAfter(fromTokenPtr);




    /*
     * Parse the two indices.
     */

    if (GetIndexFromToken(fromTokenPtr, &idx1) != TCL_OK) {

	goto nonConstantIndices;
    }













    if (GetIndexFromToken(toTokenPtr, &idx2) != TCL_OK) {
	goto nonConstantIndices;










    }

    /*
     * Push the operand onto the stack and then the substring operation.
     */

    CompileWord(envPtr, stringTokenPtr,			interp, 1);
    OP44(		STR_RANGE_IMM, idx1, idx2);
    return TCL_OK;

    /*
     * Push the operands onto the stack and then the substring operation.
     */

  nonConstantIndices:
    CompileWord(envPtr, stringTokenPtr,			interp, 1);
    CompileWord(envPtr, fromTokenPtr,			interp, 2);
    CompileWord(envPtr, toTokenPtr,			interp, 3);
    OP(			STR_RANGE);
    return TCL_OK;
}

int
TclCompileStringReplaceCmd(
    Tcl_Interp *interp,		/* Tcl interpreter for context. */
    Tcl_Parse *parsePtr,	/* Points to a parse structure for the
				 * command. */
    Command *cmdPtr,		/* Points to defintion of command being
				 * compiled. */
    CompileEnv *envPtr)		/* Holds the resulting instructions. */
{
    Tcl_Token *tokenPtr, *valueTokenPtr, *replacementTokenPtr = NULL;
    DefineLineInformation;	/* TIP #280 */
    int idx1, idx2;

    if (parsePtr->numWords < 4 || parsePtr->numWords > 5) {
	return TCL_ERROR;
    }


    valueTokenPtr = TokenAfter(parsePtr->tokenPtr);

    if (parsePtr->numWords == 5) {



	tokenPtr = TokenAfter(valueTokenPtr);
	tokenPtr = TokenAfter(tokenPtr);

	replacementTokenPtr = TokenAfter(tokenPtr);
    }

    /*
     * Parse the indices. Will only compile special cases if both are
     * constants and not an _integer_ less than zero (since we reserve
     * negative indices here for end-relative indexing) or an end-based index
     * greater than 'end' itself.
     */





    tokenPtr = TokenAfter(valueTokenPtr);
    if (GetIndexFromToken(tokenPtr, &idx1) != TCL_OK) {
	goto genericReplace;
    }






    tokenPtr = TokenAfter(tokenPtr);
    if (GetIndexFromToken(tokenPtr, &idx2) != TCL_OK) {

	goto genericReplace;





    }



    /*
     * We handle these replacements specially: first character (where
     * idx1=idx2=0) and last character (where idx1=idx2=INDEX_END). Anything
     * else and the semantics get rather screwy.
     */





    if (idx1 == 0 && idx2 == 0) {

	int notEq, end;



	/*
	 * Just working with the first character.








	 */







	CompileWord(envPtr, valueTokenPtr, interp, 1);
	if (replacementTokenPtr == NULL) {
	    /* Drop first */
	    OP44(	STR_RANGE_IMM, 1, INDEX_END);
	    return TCL_OK;
	}
	/* Replace first */


	CompileWord(envPtr, replacementTokenPtr, interp, 4);
	OP4(		OVER, 1);
	PUSH(		"");
	OP(		STR_EQ);

	JUMP1(		JUMP_FALSE, notEq);
	OP(		POP);
	JUMP1(		JUMP, end);
	FIXJUMP1(notEq);

	TclAdjustStackDepth(1, envPtr);
	OP4(		REVERSE, 2);
	OP44(		STR_RANGE_IMM, 1, INDEX_END);
	OP1(		STR_CONCAT1, 2);
	FIXJUMP1(end);
	return TCL_OK;





    } else if (idx1 == INDEX_END && idx2 == INDEX_END) {





	int notEq, end;







	/*

	 * Just working with the last character.




	 */




	CompileWord(envPtr, valueTokenPtr, interp, 1);

	if (replacementTokenPtr == NULL) {
	    /* Drop last */

	    OP44(	STR_RANGE_IMM, 0, INDEX_END-1);


	    return TCL_OK;
	}
	/* Replace last */
	CompileWord(envPtr, replacementTokenPtr, interp, 4);
	OP4(		OVER, 1);
	PUSH(		"");
	OP(		STR_EQ);
	JUMP1(		JUMP_FALSE, notEq);
	OP(		POP);
	JUMP1(		JUMP, end);
	FIXJUMP1(notEq);
	TclAdjustStackDepth(1, envPtr);
	OP4(		REVERSE, 2);

	OP44(		STR_RANGE_IMM, 0, INDEX_END-1);
	OP4(		REVERSE, 2);

	OP1(		STR_CONCAT1, 2);
	FIXJUMP1(end);
	return TCL_OK;




    } else {
	/*
	 * Need to process indices at runtime. This could be because the
	 * indices are not constants, or because we need to resolve them to
	 * absolute indices to work out if a replacement is going to happen.
	 * In any case, to runtime it is.


	 */



























    genericReplace:
	CompileWord(envPtr, valueTokenPtr, interp, 1);
	tokenPtr = TokenAfter(valueTokenPtr);
	CompileWord(envPtr, tokenPtr, interp, 2);
	tokenPtr = TokenAfter(tokenPtr);
	CompileWord(envPtr, tokenPtr, interp, 3);

	if (replacementTokenPtr != NULL) {
	    CompileWord(envPtr, replacementTokenPtr, interp, 4);
	} else {
	    PUSH(	"");
	}
	OP(		STR_REPLACE);
	return TCL_OK;
    }
}

int
TclCompileStringTrimLCmd(
    Tcl_Interp *interp,		/* Used for error reporting. */
    Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
				 * created by Tcl_ParseCommand. */







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<















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<







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1020



1021
1022
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1024
1025
1026



1027
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1034
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1038
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1045




1046
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    if (parsePtr->numWords != 4) {
	return TCL_ERROR;
    }
    stringTokenPtr = TokenAfter(parsePtr->tokenPtr);
    fromTokenPtr = TokenAfter(stringTokenPtr);
    toTokenPtr = TokenAfter(fromTokenPtr);

    /* Every path must push the string argument */
    CompileWord(envPtr, stringTokenPtr,			interp, 1);

    /*
     * Parse the two indices.
     */

    if (TclGetIndexFromToken(fromTokenPtr, TCL_INDEX_START, TCL_INDEX_AFTER,
	    &idx1) != TCL_OK) {
	goto nonConstantIndices;
    }
    /*
     * Token parsed as an index expression. We treat all indices before
     * the string the same as the start of the string.
     */

    if (idx1 == TCL_INDEX_AFTER) {
	/* [string range $s end+1 $last] must be empty string */
	OP(		POP);
	PUSH(		"");
	return TCL_OK;
    }

    if (TclGetIndexFromToken(toTokenPtr, TCL_INDEX_BEFORE, TCL_INDEX_END,
	    &idx2) != TCL_OK) {
	goto nonConstantIndices;
    }
    /*
     * Token parsed as an index expression. We treat all indices after
     * the string the same as the end of the string.
     */
    if (idx2 == TCL_INDEX_BEFORE) {
	/* [string range $s $first -1] must be empty string */
	OP(		POP);
	PUSH(		"");
	return TCL_OK;
    }

    /*
     * Push the operand onto the stack and then the substring operation.
     */


    OP44(		STR_RANGE_IMM, idx1, idx2);
    return TCL_OK;

    /*
     * Push the operands onto the stack and then the substring operation.
     */

  nonConstantIndices:

    CompileWord(envPtr, fromTokenPtr,			interp, 2);
    CompileWord(envPtr, toTokenPtr,			interp, 3);
    OP(			STR_RANGE);
    return TCL_OK;
}

int
TclCompileStringReplaceCmd(
    Tcl_Interp *interp,		/* Tcl interpreter for context. */
    Tcl_Parse *parsePtr,	/* Points to a parse structure for the
				 * command. */
    Command *cmdPtr,		/* Points to defintion of command being
				 * compiled. */
    CompileEnv *envPtr)		/* Holds the resulting instructions. */
{
    Tcl_Token *tokenPtr, *valueTokenPtr;
    DefineLineInformation;	/* TIP #280 */
    int first, last;

    if (parsePtr->numWords < 4 || parsePtr->numWords > 5) {
	return TCL_ERROR;
    }
 
    /* Bytecode to compute/push string argument being replaced */
    valueTokenPtr = TokenAfter(parsePtr->tokenPtr);
    CompileWord(envPtr, valueTokenPtr, interp, 1);

    /*
     * Check for first index known and useful at compile time. 
     */
    tokenPtr = TokenAfter(valueTokenPtr);
    if (TclGetIndexFromToken(tokenPtr, TCL_INDEX_BEFORE, TCL_INDEX_AFTER,
	    &first) != TCL_OK) {
	goto genericReplace;
    }

    /*
     * Check for last index known and useful at compile time. 



     */
    tokenPtr = TokenAfter(tokenPtr);
    if (TclGetIndexFromToken(tokenPtr, TCL_INDEX_BEFORE, TCL_INDEX_AFTER,
	    &last) != TCL_OK) {
	goto genericReplace;
    }




    /* 
     * [string replace] is an odd bird.  For many arguments it is
     * a conventional substring replacer.  However it also goes out
     * of its way to become a no-op for many cases where it would be
     * replacing an empty substring.  Precisely, it is a no-op when
     *


     *		(last < first)		OR
     *		(last < 0)		OR
     *		(end < first)
     *
     * For some compile-time values we can detect these cases, and
     * compile direct to bytecode implementing the no-op.
     */

    if ((last == TCL_INDEX_BEFORE)		/* Know (last < 0) */
	    || (first == TCL_INDEX_AFTER)	/* Know (first > end) */

	/*




	 * Tricky to determine when runtime (last < first) can be
	 * certainly known based on the encoded values. Consider the
	 * cases...
	 *
	 * (first <= TCL_INDEX_END) &&
	 *	(last == TCL_INDEX_AFTER) => cannot tell REJECT
	 *	(last <= TCL_INDEX END) && (last < first) => ACCEPT
	 *	else => cannot tell REJECT
	 */
	    || ((first <= TCL_INDEX_END) && (last <= TCL_INDEX_END)
		&& (last < first))		/* Know (last < first) */
	/*
	 * (first == TCL_INDEX_BEFORE) &&
	 *	(last == TCL_INDEX_AFTER) => (first < last) REJECT
	 *	(last <= TCL_INDEX_END) => cannot tell REJECT
	 *	else		=> (first < last) REJECT
	 *
	 * else [[first >= TCL_INDEX_START]] &&
	 *	(last == TCL_INDEX_AFTER) => cannot tell REJECT
	 *	(last <= TCL_INDEX_END) => cannot tell REJECT
	 *	else [[last >= TCL_INDEX START]] && (last < first) => ACCEPT
	 */
	    || ((first >= TCL_INDEX_START) && (last >= TCL_INDEX_START)
		&& (last < first))) {		/* Know (last < first) */
	if (parsePtr->numWords == 5) {
	    tokenPtr = TokenAfter(tokenPtr);
	    CompileWord(envPtr, tokenPtr, interp, 4);
	    OP(		POP);		/* Pop newString */
	}

	/* Original string argument now on TOS as result */


	return TCL_OK;
    }

    if (parsePtr->numWords == 5) {
    /*
     * When we have a string replacement, we have to take care about



     * not replacing empty substrings that [string replace] promises
     * not to replace



     *
     * The remaining index values might be suitable for conventional
     * string replacement, but only if they cannot possibly meet the
     * conditions described above at runtime. If there's a chance they
     * might, we would have to emit bytecode to check and at that point
     * we're paying more in bytecode execution time than would make
     * things worthwhile. Trouble is we are very limited in
     * how much we can detect that at compile time. After decoding,
     * we need, first:
     *
     *		(first <= end)
     *
     * The encoded indices (first <= TCL_INDEX END) and
     * (first == TCL_INDEX_BEFORE) always meets this condition, but
     * any other encoded first index has some list for which it fails.
     *
     * We also need, second:
     *
     *		(last >= 0)
     *
     * The encoded indices (last >= TCL_INDEX_START) and
     * (last == TCL_INDEX_AFTER) always meet this condition but any
     * other encoded last index has some list for which it fails.
     *
     * Finally we need, third:
     *
     *		(first <= last)
     * 
     * Considered in combination with the constraints we already have,
     * we see that we can proceed when (first == TCL_INDEX_BEFORE)
     * or (last == TCL_INDEX_AFTER). These also permit simplification
     * of the prefix|replace|suffix construction. The other constraints,
     * though, interfere with getting a guarantee that first <= last. 
     */

    if ((first == TCL_INDEX_BEFORE) && (last >= TCL_INDEX_START)) {
	/* empty prefix */
	tokenPtr = TokenAfter(tokenPtr);
	CompileWord(envPtr, tokenPtr, interp, 4);
	OP4(		REVERSE, 2);
	if (last == TCL_INDEX_AFTER) {
	    OP(		POP);		/* Pop  original */
	} else {
	    OP44(	STR_RANGE_IMM, last + 1, TCL_INDEX_END);
	    OP1(	STR_CONCAT1, 2);
	}
	return TCL_OK;
    }











    if ((last == TCL_INDEX_AFTER) && (first <= TCL_INDEX_END)) {
	OP44(		STR_RANGE_IMM, 0, first-1);
	tokenPtr = TokenAfter(tokenPtr);
	CompileWord(envPtr, tokenPtr, interp, 4);
	OP1(		STR_CONCAT1, 2);

	return TCL_OK;
    }

	/* FLOW THROUGH TO genericReplace */

    } else {
	/* 


	 * When we have no replacement string to worry about, we may

	 * have more luck, because the forbidden empty string replacements
	 * are harmless when they are replaced by another empty string.
	 */

	if ((first == TCL_INDEX_BEFORE) || (first == TCL_INDEX_START)) {
	    /* empty prefix - build suffix only */

	    if ((last == TCL_INDEX_END) || (last == TCL_INDEX_AFTER)) {
		/* empty suffix too => empty result */
		OP(	POP);		/* Pop  original */
		PUSH	(	"");
		return TCL_OK;
	    }
	    OP44(	STR_RANGE_IMM, last + 1, TCL_INDEX_END);
	    return TCL_OK;
	} else {
	    if ((last == TCL_INDEX_END) || (last == TCL_INDEX_AFTER)) {
		/* empty suffix - build prefix only */
		OP44(	STR_RANGE_IMM, 0, first-1);
		return TCL_OK;
	    }
	    OP(		DUP);
	    OP44(	STR_RANGE_IMM, 0, first-1);
	    OP4(	REVERSE, 2);
	    OP44(	STR_RANGE_IMM, last + 1, TCL_INDEX_END);
	    OP1(	STR_CONCAT1, 2);
	    return TCL_OK;
	}
    }

    genericReplace:

	tokenPtr = TokenAfter(valueTokenPtr);
	CompileWord(envPtr, tokenPtr, interp, 2);
	tokenPtr = TokenAfter(tokenPtr);
	CompileWord(envPtr, tokenPtr, interp, 3);
	if (parsePtr->numWords == 5) {
	    tokenPtr = TokenAfter(tokenPtr);
	    CompileWord(envPtr, tokenPtr, interp, 4);
	} else {
	    PUSH(	"");
	}
	OP(		STR_REPLACE);
	return TCL_OK;

}

int
TclCompileStringTrimLCmd(
    Tcl_Interp *interp,		/* Used for error reporting. */
    Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
				 * created by Tcl_ParseCommand. */

Changes to generic/tclCompile.h.

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				 * ByteCode was compiled. Used to invalidate
				 * code when, e.g., commands with compile
				 * procs are redefined. */
    Namespace *nsPtr;		/* Namespace context in which this code was
				 * compiled. If the code is executed if a
				 * different namespace, it must be
				 * recompiled. */
    size_t nsEpoch;		/* Value of nsPtr->resolverEpoch when this
				 * ByteCode was compiled. Used to invalidate
				 * code when new namespace resolution rules
				 * are put into effect. */
    int refCount;		/* Reference count: set 1 when created plus 1
				 * for each execution of the code currently
				 * active. This structure can be freed when
				 * refCount becomes zero. */
    unsigned int flags;		/* flags describing state for the codebyte.
				 * this variable holds ORed values from the
				 * TCL_BYTECODE_ masks defined above */
    const char *source;		/* The source string from which this ByteCode







|



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				 * ByteCode was compiled. Used to invalidate
				 * code when, e.g., commands with compile
				 * procs are redefined. */
    Namespace *nsPtr;		/* Namespace context in which this code was
				 * compiled. If the code is executed if a
				 * different namespace, it must be
				 * recompiled. */
    unsigned int nsEpoch;	/* Value of nsPtr->resolverEpoch when this
				 * ByteCode was compiled. Used to invalidate
				 * code when new namespace resolution rules
				 * are put into effect. */
    unsigned int refCount;	/* Reference count: set 1 when created plus 1
				 * for each execution of the code currently
				 * active. This structure can be freed when
				 * refCount becomes zero. */
    unsigned int flags;		/* flags describing state for the codebyte.
				 * this variable holds ORed values from the
				 * TCL_BYTECODE_ masks defined above */
    const char *source;		/* The source string from which this ByteCode
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MODULE_SCOPE int	TclFindCompiledLocal(const char *name, int nameChars,
			    int create, CompileEnv *envPtr);
MODULE_SCOPE int	TclFixupForwardJump(CompileEnv *envPtr,
			    JumpFixup *jumpFixupPtr, int jumpDist,
			    int distThreshold);
MODULE_SCOPE void	TclFreeCompileEnv(CompileEnv *envPtr);
MODULE_SCOPE void	TclFreeJumpFixupArray(JumpFixupArray *fixupArrayPtr);


MODULE_SCOPE ByteCode *	TclInitByteCode(CompileEnv *envPtr);
MODULE_SCOPE ByteCode *	TclInitByteCodeObj(Tcl_Obj *objPtr,
			    const Tcl_ObjType *typePtr, CompileEnv *envPtr);
MODULE_SCOPE void	TclInitCompileEnv(Tcl_Interp *interp,
			    CompileEnv *envPtr, const char *string,
			    int numBytes, const CmdFrame *invoker, int word);
MODULE_SCOPE void	TclInitJumpFixupArray(JumpFixupArray *fixupArrayPtr);







>
>







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MODULE_SCOPE int	TclFindCompiledLocal(const char *name, int nameChars,
			    int create, CompileEnv *envPtr);
MODULE_SCOPE int	TclFixupForwardJump(CompileEnv *envPtr,
			    JumpFixup *jumpFixupPtr, int jumpDist,
			    int distThreshold);
MODULE_SCOPE void	TclFreeCompileEnv(CompileEnv *envPtr);
MODULE_SCOPE void	TclFreeJumpFixupArray(JumpFixupArray *fixupArrayPtr);
MODULE_SCOPE int	TclGetIndexFromToken(Tcl_Token *tokenPtr,
			    int before, int after, int *indexPtr);
MODULE_SCOPE ByteCode *	TclInitByteCode(CompileEnv *envPtr);
MODULE_SCOPE ByteCode *	TclInitByteCodeObj(Tcl_Obj *objPtr,
			    const Tcl_ObjType *typePtr, CompileEnv *envPtr);
MODULE_SCOPE void	TclInitCompileEnv(Tcl_Interp *interp,
			    CompileEnv *envPtr, const char *string,
			    int numBytes, const CmdFrame *invoker, int word);
MODULE_SCOPE void	TclInitJumpFixupArray(JumpFixupArray *fixupArrayPtr);

Changes to generic/tclDecls.h.

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 */

/* 0 */
EXTERN int		Tcl_PkgProvideEx(Tcl_Interp *interp,
				const char *name, const char *version,
				const void *clientData);
/* 1 */
EXTERN CONST84_RETURN char * Tcl_PkgRequireEx(Tcl_Interp *interp,
				const char *name, const char *version,
				int exact, void *clientDataPtr);
/* 2 */
EXTERN TCL_NORETURN void Tcl_Panic(const char *format, ...) TCL_FORMAT_PRINTF(1, 2);
/* 3 */
EXTERN char *		Tcl_Alloc(unsigned int size);
/* 4 */







|







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 */

/* 0 */
EXTERN int		Tcl_PkgProvideEx(Tcl_Interp *interp,
				const char *name, const char *version,
				const void *clientData);
/* 1 */
EXTERN const char *	Tcl_PkgRequireEx(Tcl_Interp *interp,
				const char *name, const char *version,
				int exact, void *clientDataPtr);
/* 2 */
EXTERN TCL_NORETURN void Tcl_Panic(const char *format, ...) TCL_FORMAT_PRINTF(1, 2);
/* 3 */
EXTERN char *		Tcl_Alloc(unsigned int size);
/* 4 */
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EXTERN int		Tcl_GetDouble(Tcl_Interp *interp, const char *src,
				double *doublePtr);
/* 35 */
EXTERN int		Tcl_GetDoubleFromObj(Tcl_Interp *interp,
				Tcl_Obj *objPtr, double *doublePtr);
/* 36 */
EXTERN int		Tcl_GetIndexFromObj(Tcl_Interp *interp,
				Tcl_Obj *objPtr,
				CONST84 char *const *tablePtr,
				const char *msg, int flags, int *indexPtr);
/* 37 */
EXTERN int		Tcl_GetInt(Tcl_Interp *interp, const char *src,
				int *intPtr);
/* 38 */
EXTERN int		Tcl_GetIntFromObj(Tcl_Interp *interp,
				Tcl_Obj *objPtr, int *intPtr);







|
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EXTERN int		Tcl_GetDouble(Tcl_Interp *interp, const char *src,
				double *doublePtr);
/* 35 */
EXTERN int		Tcl_GetDoubleFromObj(Tcl_Interp *interp,
				Tcl_Obj *objPtr, double *doublePtr);
/* 36 */
EXTERN int		Tcl_GetIndexFromObj(Tcl_Interp *interp,
				Tcl_Obj *objPtr, const char *const *tablePtr,

				const char *msg, int flags, int *indexPtr);
/* 37 */
EXTERN int		Tcl_GetInt(Tcl_Interp *interp, const char *src,
				int *intPtr);
/* 38 */
EXTERN int		Tcl_GetIntFromObj(Tcl_Interp *interp,
				Tcl_Obj *objPtr, int *intPtr);
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/* 74 */
EXTERN void		Tcl_AsyncMark(Tcl_AsyncHandler async);
/* 75 */
EXTERN int		Tcl_AsyncReady(void);
/* 76 */
EXTERN void		Tcl_BackgroundError(Tcl_Interp *interp);
/* 77 */

EXTERN char		Tcl_Backslash(const char *src, int *readPtr);
/* 78 */
EXTERN int		Tcl_BadChannelOption(Tcl_Interp *interp,
				const char *optionName,
				const char *optionList);
/* 79 */
EXTERN void		Tcl_CallWhenDeleted(Tcl_Interp *interp,
				Tcl_InterpDeleteProc *proc,
				ClientData clientData);
/* 80 */
EXTERN void		Tcl_CancelIdleCall(Tcl_IdleProc *idleProc,
				ClientData clientData);
/* 81 */
EXTERN int		Tcl_Close(Tcl_Interp *interp, Tcl_Channel chan);
/* 82 */
EXTERN int		Tcl_CommandComplete(const char *cmd);
/* 83 */
EXTERN char *		Tcl_Concat(int argc, CONST84 char *const *argv);
/* 84 */
EXTERN int		Tcl_ConvertElement(const char *src, char *dst,
				int flags);
/* 85 */
EXTERN int		Tcl_ConvertCountedElement(const char *src,
				int length, char *dst, int flags);
/* 86 */
EXTERN int		Tcl_CreateAlias(Tcl_Interp *slave,
				const char *slaveCmd, Tcl_Interp *target,
				const char *targetCmd, int argc,
				CONST84 char *const *argv);
/* 87 */
EXTERN int		Tcl_CreateAliasObj(Tcl_Interp *slave,
				const char *slaveCmd, Tcl_Interp *target,
				const char *targetCmd, int objc,
				Tcl_Obj *const objv[]);
/* 88 */
EXTERN Tcl_Channel	Tcl_CreateChannel(const Tcl_ChannelType *typePtr,







>
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/* 74 */
EXTERN void		Tcl_AsyncMark(Tcl_AsyncHandler async);
/* 75 */
EXTERN int		Tcl_AsyncReady(void);
/* 76 */
EXTERN void		Tcl_BackgroundError(Tcl_Interp *interp);
/* 77 */
TCL_DEPRECATED("Use Tcl_UtfBackslash")
char			Tcl_Backslash(const char *src, int *readPtr);
/* 78 */
EXTERN int		Tcl_BadChannelOption(Tcl_Interp *interp,
				const char *optionName,
				const char *optionList);
/* 79 */
EXTERN void		Tcl_CallWhenDeleted(Tcl_Interp *interp,
				Tcl_InterpDeleteProc *proc,
				ClientData clientData);
/* 80 */
EXTERN void		Tcl_CancelIdleCall(Tcl_IdleProc *idleProc,
				ClientData clientData);
/* 81 */
EXTERN int		Tcl_Close(Tcl_Interp *interp, Tcl_Channel chan);
/* 82 */
EXTERN int		Tcl_CommandComplete(const char *cmd);
/* 83 */
EXTERN char *		Tcl_Concat(int argc, const char *const *argv);
/* 84 */
EXTERN int		Tcl_ConvertElement(const char *src, char *dst,
				int flags);
/* 85 */
EXTERN int		Tcl_ConvertCountedElement(const char *src,
				int length, char *dst, int flags);
/* 86 */
EXTERN int		Tcl_CreateAlias(Tcl_Interp *slave,
				const char *slaveCmd, Tcl_Interp *target,
				const char *targetCmd, int argc,
				const char *const *argv);
/* 87 */
EXTERN int		Tcl_CreateAliasObj(Tcl_Interp *slave,
				const char *slaveCmd, Tcl_Interp *target,
				const char *targetCmd, int objc,
				Tcl_Obj *const objv[]);
/* 88 */
EXTERN Tcl_Channel	Tcl_CreateChannel(const Tcl_ChannelType *typePtr,
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324

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				ClientData clientData);
/* 93 */
EXTERN void		Tcl_CreateExitHandler(Tcl_ExitProc *proc,
				ClientData clientData);
/* 94 */
EXTERN Tcl_Interp *	Tcl_CreateInterp(void);
/* 95 */

EXTERN void		Tcl_CreateMathFunc(Tcl_Interp *interp,
				const char *name, int numArgs,
				Tcl_ValueType *argTypes, Tcl_MathProc *proc,
				ClientData clientData);
/* 96 */
EXTERN Tcl_Command	Tcl_CreateObjCommand(Tcl_Interp *interp,
				const char *cmdName, Tcl_ObjCmdProc *proc,
				ClientData clientData,







>
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				ClientData clientData);
/* 93 */
EXTERN void		Tcl_CreateExitHandler(Tcl_ExitProc *proc,
				ClientData clientData);
/* 94 */
EXTERN Tcl_Interp *	Tcl_CreateInterp(void);
/* 95 */
TCL_DEPRECATED("")
void			Tcl_CreateMathFunc(Tcl_Interp *interp,
				const char *name, int numArgs,
				Tcl_ValueType *argTypes, Tcl_MathProc *proc,
				ClientData clientData);
/* 96 */
EXTERN Tcl_Command	Tcl_CreateObjCommand(Tcl_Interp *interp,
				const char *cmdName, Tcl_ObjCmdProc *proc,
				ClientData clientData,
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421
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/* 124 */
EXTERN void		Tcl_DStringSetLength(Tcl_DString *dsPtr, int length);
/* 125 */
EXTERN void		Tcl_DStringStartSublist(Tcl_DString *dsPtr);
/* 126 */
EXTERN int		Tcl_Eof(Tcl_Channel chan);
/* 127 */
EXTERN CONST84_RETURN char * Tcl_ErrnoId(void);
/* 128 */
EXTERN CONST84_RETURN char * Tcl_ErrnoMsg(int err);
/* 129 */
EXTERN int		Tcl_Eval(Tcl_Interp *interp, const char *script);
/* 130 */
EXTERN int		Tcl_EvalFile(Tcl_Interp *interp,
				const char *fileName);
/* 131 */
EXTERN int		Tcl_EvalObj(Tcl_Interp *interp, Tcl_Obj *objPtr);







|

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/* 124 */
EXTERN void		Tcl_DStringSetLength(Tcl_DString *dsPtr, int length);
/* 125 */
EXTERN void		Tcl_DStringStartSublist(Tcl_DString *dsPtr);
/* 126 */
EXTERN int		Tcl_Eof(Tcl_Channel chan);
/* 127 */
EXTERN const char *	Tcl_ErrnoId(void);
/* 128 */
EXTERN const char *	Tcl_ErrnoMsg(int err);
/* 129 */
EXTERN int		Tcl_Eval(Tcl_Interp *interp, const char *script);
/* 130 */
EXTERN int		Tcl_EvalFile(Tcl_Interp *interp,
				const char *fileName);
/* 131 */
EXTERN int		Tcl_EvalObj(Tcl_Interp *interp, Tcl_Obj *objPtr);
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EXTERN int		Tcl_Flush(Tcl_Channel chan);
/* 147 */
EXTERN void		Tcl_FreeResult(Tcl_Interp *interp);
/* 148 */
EXTERN int		Tcl_GetAlias(Tcl_Interp *interp,
				const char *slaveCmd,
				Tcl_Interp **targetInterpPtr,
				CONST84 char **targetCmdPtr, int *argcPtr,
				CONST84 char ***argvPtr);
/* 149 */
EXTERN int		Tcl_GetAliasObj(Tcl_Interp *interp,
				const char *slaveCmd,
				Tcl_Interp **targetInterpPtr,
				CONST84 char **targetCmdPtr, int *objcPtr,
				Tcl_Obj ***objv);
/* 150 */
EXTERN ClientData	Tcl_GetAssocData(Tcl_Interp *interp,
				const char *name,
				Tcl_InterpDeleteProc **procPtr);
/* 151 */
EXTERN Tcl_Channel	Tcl_GetChannel(Tcl_Interp *interp,
				const char *chanName, int *modePtr);
/* 152 */
EXTERN int		Tcl_GetChannelBufferSize(Tcl_Channel chan);
/* 153 */
EXTERN int		Tcl_GetChannelHandle(Tcl_Channel chan, int direction,
				ClientData *handlePtr);
/* 154 */
EXTERN ClientData	Tcl_GetChannelInstanceData(Tcl_Channel chan);
/* 155 */
EXTERN int		Tcl_GetChannelMode(Tcl_Channel chan);
/* 156 */
EXTERN CONST84_RETURN char * Tcl_GetChannelName(Tcl_Channel chan);
/* 157 */
EXTERN int		Tcl_GetChannelOption(Tcl_Interp *interp,
				Tcl_Channel chan, const char *optionName,
				Tcl_DString *dsPtr);
/* 158 */
EXTERN CONST86 Tcl_ChannelType * Tcl_GetChannelType(Tcl_Channel chan);
/* 159 */
EXTERN int		Tcl_GetCommandInfo(Tcl_Interp *interp,
				const char *cmdName, Tcl_CmdInfo *infoPtr);
/* 160 */
EXTERN CONST84_RETURN char * Tcl_GetCommandName(Tcl_Interp *interp,
				Tcl_Command command);
/* 161 */
EXTERN int		Tcl_GetErrno(void);
/* 162 */
EXTERN CONST84_RETURN char * Tcl_GetHostName(void);
/* 163 */
EXTERN int		Tcl_GetInterpPath(Tcl_Interp *askInterp,
				Tcl_Interp *slaveInterp);
/* 164 */
EXTERN Tcl_Interp *	Tcl_GetMaster(Tcl_Interp *interp);
/* 165 */
EXTERN const char *	Tcl_GetNameOfExecutable(void);







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EXTERN int		Tcl_Flush(Tcl_Channel chan);
/* 147 */
EXTERN void		Tcl_FreeResult(Tcl_Interp *interp);
/* 148 */
EXTERN int		Tcl_GetAlias(Tcl_Interp *interp,
				const char *slaveCmd,
				Tcl_Interp **targetInterpPtr,
				const char **targetCmdPtr, int *argcPtr,
				const char ***argvPtr);
/* 149 */
EXTERN int		Tcl_GetAliasObj(Tcl_Interp *interp,
				const char *slaveCmd,
				Tcl_Interp **targetInterpPtr,
				const char **targetCmdPtr, int *objcPtr,
				Tcl_Obj ***objv);
/* 150 */
EXTERN ClientData	Tcl_GetAssocData(Tcl_Interp *interp,
				const char *name,
				Tcl_InterpDeleteProc **procPtr);
/* 151 */
EXTERN Tcl_Channel	Tcl_GetChannel(Tcl_Interp *interp,
				const char *chanName, int *modePtr);
/* 152 */
EXTERN int		Tcl_GetChannelBufferSize(Tcl_Channel chan);
/* 153 */
EXTERN int		Tcl_GetChannelHandle(Tcl_Channel chan, int direction,
				ClientData *handlePtr);
/* 154 */
EXTERN ClientData	Tcl_GetChannelInstanceData(Tcl_Channel chan);
/* 155 */
EXTERN int		Tcl_GetChannelMode(Tcl_Channel chan);
/* 156 */
EXTERN const char *	Tcl_GetChannelName(Tcl_Channel chan);
/* 157 */
EXTERN int		Tcl_GetChannelOption(Tcl_Interp *interp,
				Tcl_Channel chan, const char *optionName,
				Tcl_DString *dsPtr);
/* 158 */
EXTERN CONST86 Tcl_ChannelType * Tcl_GetChannelType(Tcl_Channel chan);
/* 159 */
EXTERN int		Tcl_GetCommandInfo(Tcl_Interp *interp,
				const char *cmdName, Tcl_CmdInfo *infoPtr);
/* 160 */
EXTERN const char *	Tcl_GetCommandName(Tcl_Interp *interp,
				Tcl_Command command);
/* 161 */
EXTERN int		Tcl_GetErrno(void);
/* 162 */
EXTERN const char *	Tcl_GetHostName(void);
/* 163 */
EXTERN int		Tcl_GetInterpPath(Tcl_Interp *askInterp,
				Tcl_Interp *slaveInterp);
/* 164 */
EXTERN Tcl_Interp *	Tcl_GetMaster(Tcl_Interp *interp);
/* 165 */
EXTERN const char *	Tcl_GetNameOfExecutable(void);
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EXTERN int		Tcl_GetServiceMode(void);
/* 172 */
EXTERN Tcl_Interp *	Tcl_GetSlave(Tcl_Interp *interp,
				const char *slaveName);
/* 173 */
EXTERN Tcl_Channel	Tcl_GetStdChannel(int type);
/* 174 */
EXTERN CONST84_RETURN char * Tcl_GetStringResult(Tcl_Interp *interp);
/* 175 */
EXTERN CONST84_RETURN char * Tcl_GetVar(Tcl_Interp *interp,
				const char *varName, int flags);
/* 176 */
EXTERN CONST84_RETURN char * Tcl_GetVar2(Tcl_Interp *interp,
				const char *part1, const char *part2,
				int flags);
/* 177 */
EXTERN int		Tcl_GlobalEval(Tcl_Interp *interp,
				const char *command);
/* 178 */
EXTERN int		Tcl_GlobalEvalObj(Tcl_Interp *interp,
				Tcl_Obj *objPtr);
/* 179 */







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EXTERN int		Tcl_GetServiceMode(void);
/* 172 */
EXTERN Tcl_Interp *	Tcl_GetSlave(Tcl_Interp *interp,
				const char *slaveName);
/* 173 */
EXTERN Tcl_Channel	Tcl_GetStdChannel(int type);
/* 174 */
EXTERN const char *	Tcl_GetStringResult(Tcl_Interp *interp);
/* 175 */
EXTERN const char *	Tcl_GetVar(Tcl_Interp *interp, const char *varName,
				int flags);
/* 176 */
EXTERN const char *	Tcl_GetVar2(Tcl_Interp *interp, const char *part1,
				const char *part2, int flags);

/* 177 */
EXTERN int		Tcl_GlobalEval(Tcl_Interp *interp,
				const char *command);
/* 178 */
EXTERN int		Tcl_GlobalEvalObj(Tcl_Interp *interp,
				Tcl_Obj *objPtr);
/* 179 */
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/* 183 */
EXTERN int		Tcl_InputBuffered(Tcl_Channel chan);
/* 184 */
EXTERN int		Tcl_InterpDeleted(Tcl_Interp *interp);
/* 185 */
EXTERN int		Tcl_IsSafe(Tcl_Interp *interp);
/* 186 */
EXTERN char *		Tcl_JoinPath(int argc, CONST84 char *const *argv,
				Tcl_DString *resultPtr);
/* 187 */
EXTERN int		Tcl_LinkVar(Tcl_Interp *interp, const char *varName,
				char *addr, int type);
/* Slot 188 is reserved */
/* 189 */
EXTERN Tcl_Channel	Tcl_MakeFileChannel(ClientData handle, int mode);
/* 190 */
EXTERN int		Tcl_MakeSafe(Tcl_Interp *interp);
/* 191 */
EXTERN Tcl_Channel	Tcl_MakeTcpClientChannel(ClientData tcpSocket);
/* 192 */
EXTERN char *		Tcl_Merge(int argc, CONST84 char *const *argv);
/* 193 */
EXTERN Tcl_HashEntry *	Tcl_NextHashEntry(Tcl_HashSearch *searchPtr);
/* 194 */
EXTERN void		Tcl_NotifyChannel(Tcl_Channel channel, int mask);
/* 195 */
EXTERN Tcl_Obj *	Tcl_ObjGetVar2(Tcl_Interp *interp, Tcl_Obj *part1Ptr,
				Tcl_Obj *part2Ptr, int flags);
/* 196 */
EXTERN Tcl_Obj *	Tcl_ObjSetVar2(Tcl_Interp *interp, Tcl_Obj *part1Ptr,
				Tcl_Obj *part2Ptr, Tcl_Obj *newValuePtr,
				int flags);
/* 197 */
EXTERN Tcl_Channel	Tcl_OpenCommandChannel(Tcl_Interp *interp, int argc,
				CONST84 char **argv, int flags);
/* 198 */
EXTERN Tcl_Channel	Tcl_OpenFileChannel(Tcl_Interp *interp,
				const char *fileName, const char *modeString,
				int permissions);
/* 199 */
EXTERN Tcl_Channel	Tcl_OpenTcpClient(Tcl_Interp *interp, int port,
				const char *address, const char *myaddr,







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/* 183 */
EXTERN int		Tcl_InputBuffered(Tcl_Channel chan);
/* 184 */
EXTERN int		Tcl_InterpDeleted(Tcl_Interp *interp);
/* 185 */
EXTERN int		Tcl_IsSafe(Tcl_Interp *interp);
/* 186 */
EXTERN char *		Tcl_JoinPath(int argc, const char *const *argv,
				Tcl_DString *resultPtr);
/* 187 */
EXTERN int		Tcl_LinkVar(Tcl_Interp *interp, const char *varName,
				char *addr, int type);
/* Slot 188 is reserved */
/* 189 */
EXTERN Tcl_Channel	Tcl_MakeFileChannel(ClientData handle, int mode);
/* 190 */
EXTERN int		Tcl_MakeSafe(Tcl_Interp *interp);
/* 191 */
EXTERN Tcl_Channel	Tcl_MakeTcpClientChannel(ClientData tcpSocket);
/* 192 */
EXTERN char *		Tcl_Merge(int argc, const char *const *argv);
/* 193 */
EXTERN Tcl_HashEntry *	Tcl_NextHashEntry(Tcl_HashSearch *searchPtr);
/* 194 */
EXTERN void		Tcl_NotifyChannel(Tcl_Channel channel, int mask);
/* 195 */
EXTERN Tcl_Obj *	Tcl_ObjGetVar2(Tcl_Interp *interp, Tcl_Obj *part1Ptr,
				Tcl_Obj *part2Ptr, int flags);
/* 196 */
EXTERN Tcl_Obj *	Tcl_ObjSetVar2(Tcl_Interp *interp, Tcl_Obj *part1Ptr,
				Tcl_Obj *part2Ptr, Tcl_Obj *newValuePtr,
				int flags);
/* 197 */
EXTERN Tcl_Channel	Tcl_OpenCommandChannel(Tcl_Interp *interp, int argc,
				const char **argv, int flags);
/* 198 */
EXTERN Tcl_Channel	Tcl_OpenFileChannel(Tcl_Interp *interp,
				const char *fileName, const char *modeString,
				int permissions);
/* 199 */
EXTERN Tcl_Channel	Tcl_OpenTcpClient(Tcl_Interp *interp, int port,
				const char *address, const char *myaddr,
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EXTERN void		Tcl_Preserve(ClientData data);
/* 202 */
EXTERN void		Tcl_PrintDouble(Tcl_Interp *interp, double value,
				char *dst);
/* 203 */
EXTERN int		Tcl_PutEnv(const char *assignment);
/* 204 */
EXTERN CONST84_RETURN char * Tcl_PosixError(Tcl_Interp *interp);
/* 205 */
EXTERN void		Tcl_QueueEvent(Tcl_Event *evPtr,
				Tcl_QueuePosition position);
/* 206 */
EXTERN int		Tcl_Read(Tcl_Channel chan, char *bufPtr, int toRead);
/* 207 */
EXTERN void		Tcl_ReapDetachedProcs(void);







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EXTERN void		Tcl_Preserve(ClientData data);
/* 202 */
EXTERN void		Tcl_PrintDouble(Tcl_Interp *interp, double value,
				char *dst);
/* 203 */
EXTERN int		Tcl_PutEnv(const char *assignment);
/* 204 */
EXTERN const char *	Tcl_PosixError(Tcl_Interp *interp);
/* 205 */
EXTERN void		Tcl_QueueEvent(Tcl_Event *evPtr,
				Tcl_QueuePosition position);
/* 206 */
EXTERN int		Tcl_Read(Tcl_Channel chan, char *bufPtr, int toRead);
/* 207 */
EXTERN void		Tcl_ReapDetachedProcs(void);
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EXTERN int		Tcl_RegExpExec(Tcl_Interp *interp, Tcl_RegExp regexp,
				const char *text, const char *start);
/* 214 */
EXTERN int		Tcl_RegExpMatch(Tcl_Interp *interp, const char *text,
				const char *pattern);
/* 215 */
EXTERN void		Tcl_RegExpRange(Tcl_RegExp regexp, int index,
				CONST84 char **startPtr,
				CONST84 char **endPtr);
/* 216 */
EXTERN void		Tcl_Release(ClientData clientData);
/* 217 */
EXTERN void		Tcl_ResetResult(Tcl_Interp *interp);
/* 218 */
EXTERN int		Tcl_ScanElement(const char *src, int *flagPtr);
/* 219 */
EXTERN int		Tcl_ScanCountedElement(const char *src, int length,
				int *flagPtr);
/* 220 */

EXTERN int		Tcl_SeekOld(Tcl_Channel chan, int offset, int mode);
/* 221 */
EXTERN int		Tcl_ServiceAll(void);
/* 222 */
EXTERN int		Tcl_ServiceEvent(int flags);
/* 223 */
EXTERN void		Tcl_SetAssocData(Tcl_Interp *interp,
				const char *name, Tcl_InterpDeleteProc *proc,







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EXTERN int		Tcl_RegExpExec(Tcl_Interp *interp, Tcl_RegExp regexp,
				const char *text, const char *start);
/* 214 */
EXTERN int		Tcl_RegExpMatch(Tcl_Interp *interp, const char *text,
				const char *pattern);
/* 215 */
EXTERN void		Tcl_RegExpRange(Tcl_RegExp regexp, int index,
				const char **startPtr, const char **endPtr);

/* 216 */
EXTERN void		Tcl_Release(ClientData clientData);
/* 217 */
EXTERN void		Tcl_ResetResult(Tcl_Interp *interp);
/* 218 */
EXTERN int		Tcl_ScanElement(const char *src, int *flagPtr);
/* 219 */
EXTERN int		Tcl_ScanCountedElement(const char *src, int length,
				int *flagPtr);
/* 220 */
TCL_DEPRECATED("")
int			Tcl_SeekOld(Tcl_Channel chan, int offset, int mode);
/* 221 */
EXTERN int		Tcl_ServiceAll(void);
/* 222 */
EXTERN int		Tcl_ServiceEvent(int flags);
/* 223 */
EXTERN void		Tcl_SetAssocData(Tcl_Interp *interp,
				const char *name, Tcl_InterpDeleteProc *proc,
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				Tcl_Obj *errorObjPtr);
/* 235 */
EXTERN void		Tcl_SetObjResult(Tcl_Interp *interp,
				Tcl_Obj *resultObjPtr);
/* 236 */
EXTERN void		Tcl_SetStdChannel(Tcl_Channel channel, int type);
/* 237 */
EXTERN CONST84_RETURN char * Tcl_SetVar(Tcl_Interp *interp,
				const char *varName, const char *newValue,
				int flags);
/* 238 */
EXTERN CONST84_RETURN char * Tcl_SetVar2(Tcl_Interp *interp,
				const char *part1, const char *part2,
				const char *newValue, int flags);
/* 239 */
EXTERN CONST84_RETURN char * Tcl_SignalId(int sig);
/* 240 */
EXTERN CONST84_RETURN char * Tcl_SignalMsg(int sig);
/* 241 */
EXTERN void		Tcl_SourceRCFile(Tcl_Interp *interp);
/* 242 */
EXTERN int		Tcl_SplitList(Tcl_Interp *interp,
				const char *listStr, int *argcPtr,
				CONST84 char ***argvPtr);
/* 243 */
EXTERN void		Tcl_SplitPath(const char *path, int *argcPtr,
				CONST84 char ***argvPtr);
/* 244 */
EXTERN void		Tcl_StaticPackage(Tcl_Interp *interp,
				const char *pkgName,
				Tcl_PackageInitProc *initProc,
				Tcl_PackageInitProc *safeInitProc);
/* 245 */
EXTERN int		Tcl_StringMatch(const char *str, const char *pattern);
/* 246 */

EXTERN int		Tcl_TellOld(Tcl_Channel chan);
/* 247 */
EXTERN int		Tcl_TraceVar(Tcl_Interp *interp, const char *varName,
				int flags, Tcl_VarTraceProc *proc,
				ClientData clientData);
/* 248 */
EXTERN int		Tcl_TraceVar2(Tcl_Interp *interp, const char *part1,
				const char *part2, int flags,







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				Tcl_Obj *errorObjPtr);
/* 235 */
EXTERN void		Tcl_SetObjResult(Tcl_Interp *interp,
				Tcl_Obj *resultObjPtr);
/* 236 */
EXTERN void		Tcl_SetStdChannel(Tcl_Channel channel, int type);
/* 237 */
EXTERN const char *	Tcl_SetVar(Tcl_Interp *interp, const char *varName,
				const char *newValue, int flags);

/* 238 */
EXTERN const char *	Tcl_SetVar2(Tcl_Interp *interp, const char *part1,
				const char *part2, const char *newValue,
				int flags);
/* 239 */
EXTERN const char *	Tcl_SignalId(int sig);
/* 240 */
EXTERN const char *	Tcl_SignalMsg(int sig);
/* 241 */
EXTERN void		Tcl_SourceRCFile(Tcl_Interp *interp);
/* 242 */
EXTERN int		Tcl_SplitList(Tcl_Interp *interp,
				const char *listStr, int *argcPtr,
				const char ***argvPtr);
/* 243 */
EXTERN void		Tcl_SplitPath(const char *path, int *argcPtr,
				const char ***argvPtr);
/* 244 */
EXTERN void		Tcl_StaticPackage(Tcl_Interp *interp,
				const char *pkgName,
				Tcl_PackageInitProc *initProc,
				Tcl_PackageInitProc *safeInitProc);
/* 245 */
EXTERN int		Tcl_StringMatch(const char *str, const char *pattern);
/* 246 */
TCL_DEPRECATED("")
int			Tcl_TellOld(Tcl_Channel chan);
/* 247 */
EXTERN int		Tcl_TraceVar(Tcl_Interp *interp, const char *varName,
				int flags, Tcl_VarTraceProc *proc,
				ClientData clientData);
/* 248 */
EXTERN int		Tcl_TraceVar2(Tcl_Interp *interp, const char *part1,
				const char *part2, int flags,
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EXTERN void		Tcl_WrongNumArgs(Tcl_Interp *interp, int objc,
				Tcl_Obj *const objv[], const char *message);
/* 265 */
EXTERN int		Tcl_DumpActiveMemory(const char *fileName);
/* 266 */
EXTERN void		Tcl_ValidateAllMemory(const char *file, int line);
/* 267 */

EXTERN void		Tcl_AppendResultVA(Tcl_Interp *interp,
				va_list argList);
/* 268 */

EXTERN void		Tcl_AppendStringsToObjVA(Tcl_Obj *objPtr,
				va_list argList);
/* 269 */
EXTERN char *		Tcl_HashStats(Tcl_HashTable *tablePtr);
/* 270 */
EXTERN CONST84_RETURN char * Tcl_ParseVar(Tcl_Interp *interp,
				const char *start, CONST84 char **termPtr);
/* 271 */
EXTERN CONST84_RETURN char * Tcl_PkgPresent(Tcl_Interp *interp,
				const char *name, const char *version,
				int exact);
/* 272 */
EXTERN CONST84_RETURN char * Tcl_PkgPresentEx(Tcl_Interp *interp,
				const char *name, const char *version,
				int exact, void *clientDataPtr);
/* 273 */
EXTERN int		Tcl_PkgProvide(Tcl_Interp *interp, const char *name,
				const char *version);
/* 274 */
EXTERN CONST84_RETURN char * Tcl_PkgRequire(Tcl_Interp *interp,
				const char *name, const char *version,
				int exact);
/* 275 */

EXTERN void		Tcl_SetErrorCodeVA(Tcl_Interp *interp,
				va_list argList);
/* 276 */

EXTERN int		Tcl_VarEvalVA(Tcl_Interp *interp, va_list argList);
/* 277 */
EXTERN Tcl_Pid		Tcl_WaitPid(Tcl_Pid pid, int *statPtr, int options);
/* 278 */

EXTERN TCL_NORETURN void Tcl_PanicVA(const char *format, va_list argList);
/* 279 */
EXTERN void		Tcl_GetVersion(int *major, int *minor,
				int *patchLevel, int *type);
/* 280 */
EXTERN void		Tcl_InitMemory(Tcl_Interp *interp);
/* 281 */
EXTERN Tcl_Channel	Tcl_StackChannel(Tcl_Interp *interp,







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EXTERN void		Tcl_WrongNumArgs(Tcl_Interp *interp, int objc,
				Tcl_Obj *const objv[], const char *message);
/* 265 */
EXTERN int		Tcl_DumpActiveMemory(const char *fileName);
/* 266 */
EXTERN void		Tcl_ValidateAllMemory(const char *file, int line);
/* 267 */
TCL_DEPRECATED("see TIP #422")
void			Tcl_AppendResultVA(Tcl_Interp *interp,
				va_list argList);
/* 268 */
TCL_DEPRECATED("see TIP #422")
void			Tcl_AppendStringsToObjVA(Tcl_Obj *objPtr,
				va_list argList);
/* 269 */
EXTERN char *		Tcl_HashStats(Tcl_HashTable *tablePtr);
/* 270 */
EXTERN const char *	Tcl_ParseVar(Tcl_Interp *interp, const char *start,
				const char **termPtr);
/* 271 */
EXTERN const char *	Tcl_PkgPresent(Tcl_Interp *interp, const char *name,
				const char *version, int exact);

/* 272 */
EXTERN const char *	Tcl_PkgPresentEx(Tcl_Interp *interp,
				const char *name, const char *version,
				int exact, void *clientDataPtr);
/* 273 */
EXTERN int		Tcl_PkgProvide(Tcl_Interp *interp, const char *name,
				const char *version);
/* 274 */
EXTERN const char *	Tcl_PkgRequire(Tcl_Interp *interp, const char *name,
				const char *version, int exact);

/* 275 */
TCL_DEPRECATED("see TIP #422")
void			Tcl_SetErrorCodeVA(Tcl_Interp *interp,
				va_list argList);
/* 276 */
TCL_DEPRECATED("see TIP #422")
int			Tcl_VarEvalVA(Tcl_Interp *interp, va_list argList);
/* 277 */
EXTERN Tcl_Pid		Tcl_WaitPid(Tcl_Pid pid, int *statPtr, int options);
/* 278 */
TCL_DEPRECATED("see TIP #422")
TCL_NORETURN void	Tcl_PanicVA(const char *format, va_list argList);
/* 279 */
EXTERN void		Tcl_GetVersion(int *major, int *minor,
				int *patchLevel, int *type);
/* 280 */
EXTERN void		Tcl_InitMemory(Tcl_Interp *interp);
/* 281 */
EXTERN Tcl_Channel	Tcl_StackChannel(Tcl_Interp *interp,
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/* 299 */
EXTERN void		Tcl_FreeEncoding(Tcl_Encoding encoding);
/* 300 */
EXTERN Tcl_ThreadId	Tcl_GetCurrentThread(void);
/* 301 */
EXTERN Tcl_Encoding	Tcl_GetEncoding(Tcl_Interp *interp, const char *name);
/* 302 */
EXTERN CONST84_RETURN char * Tcl_GetEncodingName(Tcl_Encoding encoding);
/* 303 */
EXTERN void		Tcl_GetEncodingNames(Tcl_Interp *interp);
/* 304 */
EXTERN int		Tcl_GetIndexFromObjStruct(Tcl_Interp *interp,
				Tcl_Obj *objPtr, const void *tablePtr,
				int offset, const char *msg, int flags,
				int *indexPtr);







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/* 299 */
EXTERN void		Tcl_FreeEncoding(Tcl_Encoding encoding);
/* 300 */
EXTERN Tcl_ThreadId	Tcl_GetCurrentThread(void);
/* 301 */
EXTERN Tcl_Encoding	Tcl_GetEncoding(Tcl_Interp *interp, const char *name);
/* 302 */
EXTERN const char *	Tcl_GetEncodingName(Tcl_Encoding encoding);
/* 303 */
EXTERN void		Tcl_GetEncodingNames(Tcl_Interp *interp);
/* 304 */
EXTERN int		Tcl_GetIndexFromObjStruct(Tcl_Interp *interp,
				Tcl_Obj *objPtr, const void *tablePtr,
				int offset, const char *msg, int flags,
				int *indexPtr);
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/* 322 */
EXTERN Tcl_UniChar	Tcl_UniCharToTitle(int ch);
/* 323 */
EXTERN Tcl_UniChar	Tcl_UniCharToUpper(int ch);
/* 324 */
EXTERN int		Tcl_UniCharToUtf(int ch, char *buf);
/* 325 */
EXTERN CONST84_RETURN char * Tcl_UtfAtIndex(const char *src, int index);
/* 326 */
EXTERN int		Tcl_UtfCharComplete(const char *src, int length);
/* 327 */
EXTERN int		Tcl_UtfBackslash(const char *src, int *readPtr,
				char *dst);
/* 328 */
EXTERN CONST84_RETURN char * Tcl_UtfFindFirst(const char *src, int ch);
/* 329 */
EXTERN CONST84_RETURN char * Tcl_UtfFindLast(const char *src, int ch);
/* 330 */
EXTERN CONST84_RETURN char * Tcl_UtfNext(const char *src);
/* 331 */
EXTERN CONST84_RETURN char * Tcl_UtfPrev(const char *src, const char *start);
/* 332 */
EXTERN int		Tcl_UtfToExternal(Tcl_Interp *interp,
				Tcl_Encoding encoding, const char *src,
				int srcLen, int flags,
				Tcl_EncodingState *statePtr, char *dst,
				int dstLen, int *srcReadPtr,
				int *dstWrotePtr, int *dstCharsPtr);







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/* 322 */
EXTERN Tcl_UniChar	Tcl_UniCharToTitle(int ch);
/* 323 */
EXTERN Tcl_UniChar	Tcl_UniCharToUpper(int ch);
/* 324 */
EXTERN int		Tcl_UniCharToUtf(int ch, char *buf);
/* 325 */
EXTERN const char *	Tcl_UtfAtIndex(const char *src, int index);
/* 326 */
EXTERN int		Tcl_UtfCharComplete(const char *src, int length);
/* 327 */
EXTERN int		Tcl_UtfBackslash(const char *src, int *readPtr,
				char *dst);
/* 328 */
EXTERN const char *	Tcl_UtfFindFirst(const char *src, int ch);
/* 329 */
EXTERN const char *	Tcl_UtfFindLast(const char *src, int ch);
/* 330 */
EXTERN const char *	Tcl_UtfNext(const char *src);
/* 331 */
EXTERN const char *	Tcl_UtfPrev(const char *src, const char *start);
/* 332 */
EXTERN int		Tcl_UtfToExternal(Tcl_Interp *interp,
				Tcl_Encoding encoding, const char *src,
				int srcLen, int flags,
				Tcl_EncodingState *statePtr, char *dst,
				int dstLen, int *srcReadPtr,
				int *dstWrotePtr, int *dstCharsPtr);
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EXTERN int		Tcl_WriteChars(Tcl_Channel chan, const char *src,
				int srcLen);
/* 339 */
EXTERN int		Tcl_WriteObj(Tcl_Channel chan, Tcl_Obj *objPtr);
/* 340 */
EXTERN char *		Tcl_GetString(Tcl_Obj *objPtr);
/* 341 */

EXTERN CONST84_RETURN char * Tcl_GetDefaultEncodingDir(void);
/* 342 */

EXTERN void		Tcl_SetDefaultEncodingDir(const char *path);
/* 343 */
EXTERN void		Tcl_AlertNotifier(ClientData clientData);
/* 344 */
EXTERN void		Tcl_ServiceModeHook(int mode);
/* 345 */
EXTERN int		Tcl_UniCharIsAlnum(int ch);
/* 346 */







>
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>
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EXTERN int		Tcl_WriteChars(Tcl_Channel chan, const char *src,
				int srcLen);
/* 339 */
EXTERN int		Tcl_WriteObj(Tcl_Channel chan, Tcl_Obj *objPtr);
/* 340 */
EXTERN char *		Tcl_GetString(Tcl_Obj *objPtr);
/* 341 */
TCL_DEPRECATED("Use Tcl_GetEncodingSearchPath")
const char *		Tcl_GetDefaultEncodingDir(void);
/* 342 */
TCL_DEPRECATED("Use Tcl_SetEncodingSearchPath")
void			Tcl_SetDefaultEncodingDir(const char *path);
/* 343 */
EXTERN void		Tcl_AlertNotifier(ClientData clientData);
/* 344 */
EXTERN void		Tcl_ServiceModeHook(int mode);
/* 345 */
EXTERN int		Tcl_UniCharIsAlnum(int ch);
/* 346 */
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/* 355 */
EXTERN Tcl_UniChar *	Tcl_UtfToUniCharDString(const char *src, int length,
				Tcl_DString *dsPtr);
/* 356 */
EXTERN Tcl_RegExp	Tcl_GetRegExpFromObj(Tcl_Interp *interp,
				Tcl_Obj *patObj, int flags);
/* 357 */

EXTERN Tcl_Obj *	Tcl_EvalTokens(Tcl_Interp *interp,
				Tcl_Token *tokenPtr, int count);
/* 358 */
EXTERN void		Tcl_FreeParse(Tcl_Parse *parsePtr);
/* 359 */
EXTERN void		Tcl_LogCommandInfo(Tcl_Interp *interp,
				const char *script, const char *command,
				int length);
/* 360 */
EXTERN int		Tcl_ParseBraces(Tcl_Interp *interp,
				const char *start, int numBytes,
				Tcl_Parse *parsePtr, int append,
				CONST84 char **termPtr);
/* 361 */
EXTERN int		Tcl_ParseCommand(Tcl_Interp *interp,
				const char *start, int numBytes, int nested,
				Tcl_Parse *parsePtr);
/* 362 */
EXTERN int		Tcl_ParseExpr(Tcl_Interp *interp, const char *start,
				int numBytes, Tcl_Parse *parsePtr);
/* 363 */
EXTERN int		Tcl_ParseQuotedString(Tcl_Interp *interp,
				const char *start, int numBytes,
				Tcl_Parse *parsePtr, int append,
				CONST84 char **termPtr);
/* 364 */
EXTERN int		Tcl_ParseVarName(Tcl_Interp *interp,
				const char *start, int numBytes,
				Tcl_Parse *parsePtr, int append);
/* 365 */
EXTERN char *		Tcl_GetCwd(Tcl_Interp *interp, Tcl_DString *cwdPtr);
/* 366 */







>
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/* 355 */
EXTERN Tcl_UniChar *	Tcl_UtfToUniCharDString(const char *src, int length,
				Tcl_DString *dsPtr);
/* 356 */
EXTERN Tcl_RegExp	Tcl_GetRegExpFromObj(Tcl_Interp *interp,
				Tcl_Obj *patObj, int flags);
/* 357 */
TCL_DEPRECATED("Use Tcl_EvalTokensStandard")
Tcl_Obj *		Tcl_EvalTokens(Tcl_Interp *interp,
				Tcl_Token *tokenPtr, int count);
/* 358 */
EXTERN void		Tcl_FreeParse(Tcl_Parse *parsePtr);
/* 359 */
EXTERN void		Tcl_LogCommandInfo(Tcl_Interp *interp,
				const char *script, const char *command,
				int length);
/* 360 */
EXTERN int		Tcl_ParseBraces(Tcl_Interp *interp,
				const char *start, int numBytes,
				Tcl_Parse *parsePtr, int append,
				const char **termPtr);
/* 361 */
EXTERN int		Tcl_ParseCommand(Tcl_Interp *interp,
				const char *start, int numBytes, int nested,
				Tcl_Parse *parsePtr);
/* 362 */
EXTERN int		Tcl_ParseExpr(Tcl_Interp *interp, const char *start,
				int numBytes, Tcl_Parse *parsePtr);
/* 363 */
EXTERN int		Tcl_ParseQuotedString(Tcl_Interp *interp,
				const char *start, int numBytes,
				Tcl_Parse *parsePtr, int append,
				const char **termPtr);
/* 364 */
EXTERN int		Tcl_ParseVarName(Tcl_Interp *interp,
				const char *start, int numBytes,
				Tcl_Parse *parsePtr, int append);
/* 365 */
EXTERN char *		Tcl_GetCwd(Tcl_Interp *interp, Tcl_DString *cwdPtr);
/* 366 */
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EXTERN int		Tcl_WriteRaw(Tcl_Channel chan, const char *src,
				int srcLen);
/* 396 */
EXTERN Tcl_Channel	Tcl_GetTopChannel(Tcl_Channel chan);
/* 397 */
EXTERN int		Tcl_ChannelBuffered(Tcl_Channel chan);
/* 398 */
EXTERN CONST84_RETURN char * Tcl_ChannelName(
				const Tcl_ChannelType *chanTypePtr);
/* 399 */
EXTERN Tcl_ChannelTypeVersion Tcl_ChannelVersion(
				const Tcl_ChannelType *chanTypePtr);
/* 400 */
EXTERN Tcl_DriverBlockModeProc * Tcl_ChannelBlockModeProc(
				const Tcl_ChannelType *chanTypePtr);
/* 401 */







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EXTERN int		Tcl_WriteRaw(Tcl_Channel chan, const char *src,
				int srcLen);
/* 396 */
EXTERN Tcl_Channel	Tcl_GetTopChannel(Tcl_Channel chan);
/* 397 */
EXTERN int		Tcl_ChannelBuffered(Tcl_Channel chan);
/* 398 */

EXTERN const char *	Tcl_ChannelName(const Tcl_ChannelType *chanTypePtr);
/* 399 */
EXTERN Tcl_ChannelTypeVersion Tcl_ChannelVersion(
				const Tcl_ChannelType *chanTypePtr);
/* 400 */
EXTERN Tcl_DriverBlockModeProc * Tcl_ChannelBlockModeProc(
				const Tcl_ChannelType *chanTypePtr);
/* 401 */
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EXTERN int		Tcl_AttemptSetObjLength(Tcl_Obj *objPtr, int length);
/* 433 */
EXTERN Tcl_ThreadId	Tcl_GetChannelThread(Tcl_Channel channel);
/* 434 */
EXTERN Tcl_UniChar *	Tcl_GetUnicodeFromObj(Tcl_Obj *objPtr,
				int *lengthPtr);
/* 435 */

EXTERN int		Tcl_GetMathFuncInfo(Tcl_Interp *interp,
				const char *name, int *numArgsPtr,
				Tcl_ValueType **argTypesPtr,
				Tcl_MathProc **procPtr,
				ClientData *clientDataPtr);
/* 436 */

EXTERN Tcl_Obj *	Tcl_ListMathFuncs(Tcl_Interp *interp,
				const char *pattern);
/* 437 */
EXTERN Tcl_Obj *	Tcl_SubstObj(Tcl_Interp *interp, Tcl_Obj *objPtr,
				int flags);
/* 438 */
EXTERN int		Tcl_DetachChannel(Tcl_Interp *interp,
				Tcl_Channel channel);







>
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>
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EXTERN int		Tcl_AttemptSetObjLength(Tcl_Obj *objPtr, int length);
/* 433 */
EXTERN Tcl_ThreadId	Tcl_GetChannelThread(Tcl_Channel channel);
/* 434 */
EXTERN Tcl_UniChar *	Tcl_GetUnicodeFromObj(Tcl_Obj *objPtr,
				int *lengthPtr);
/* 435 */
TCL_DEPRECATED("")
int			Tcl_GetMathFuncInfo(Tcl_Interp *interp,
				const char *name, int *numArgsPtr,
				Tcl_ValueType **argTypesPtr,
				Tcl_MathProc **procPtr,
				ClientData *clientDataPtr);
/* 436 */
TCL_DEPRECATED("")
Tcl_Obj *		Tcl_ListMathFuncs(Tcl_Interp *interp,
				const char *pattern);
/* 437 */
EXTERN Tcl_Obj *	Tcl_SubstObj(Tcl_Interp *interp, Tcl_Obj *objPtr,
				int flags);
/* 438 */
EXTERN int		Tcl_DetachChannel(Tcl_Interp *interp,
				Tcl_Channel channel);
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} TclStubHooks;

typedef struct TclStubs {
    int magic;
    const TclStubHooks *hooks;

    int (*tcl_PkgProvideEx) (Tcl_Interp *interp, const char *name, const char *version, const void *clientData); /* 0 */
    CONST84_RETURN char * (*tcl_PkgRequireEx) (Tcl_Interp *interp, const char *name, const char *version, int exact, void *clientDataPtr); /* 1 */
    TCL_NORETURN1 void (*tcl_Panic) (const char *format, ...) TCL_FORMAT_PRINTF(1, 2); /* 2 */
    char * (*tcl_Alloc) (unsigned int size); /* 3 */
    void (*tcl_Free) (char *ptr); /* 4 */
    char * (*tcl_Realloc) (char *ptr, unsigned int size); /* 5 */
    char * (*tcl_DbCkalloc) (unsigned int size, const char *file, int line); /* 6 */
    void (*tcl_DbCkfree) (char *ptr, const char *file, int line); /* 7 */
    char * (*tcl_DbCkrealloc) (char *ptr, unsigned int size, const char *file, int line); /* 8 */







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} TclStubHooks;

typedef struct TclStubs {
    int magic;
    const TclStubHooks *hooks;

    int (*tcl_PkgProvideEx) (Tcl_Interp *interp, const char *name, const char *version, const void *clientData); /* 0 */
    const char * (*tcl_PkgRequireEx) (Tcl_Interp *interp, const char *name, const char *version, int exact, void *clientDataPtr); /* 1 */
    TCL_NORETURN1 void (*tcl_Panic) (const char *format, ...) TCL_FORMAT_PRINTF(1, 2); /* 2 */
    char * (*tcl_Alloc) (unsigned int size); /* 3 */
    void (*tcl_Free) (char *ptr); /* 4 */
    char * (*tcl_Realloc) (char *ptr, unsigned int size); /* 5 */
    char * (*tcl_DbCkalloc) (unsigned int size, const char *file, int line); /* 6 */
    void (*tcl_DbCkfree) (char *ptr, const char *file, int line); /* 7 */
    char * (*tcl_DbCkrealloc) (char *ptr, unsigned int size, const char *file, int line); /* 8 */
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    Tcl_Obj * (*tcl_DuplicateObj) (Tcl_Obj *objPtr); /* 29 */
    void (*tclFreeObj) (Tcl_Obj *objPtr); /* 30 */
    int (*tcl_GetBoolean) (Tcl_Interp *interp, const char *src, int *boolPtr); /* 31 */
    int (*tcl_GetBooleanFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, int *boolPtr); /* 32 */
    unsigned char * (*tcl_GetByteArrayFromObj) (Tcl_Obj *objPtr, int *lengthPtr); /* 33 */
    int (*tcl_GetDouble) (Tcl_Interp *interp, const char *src, double *doublePtr); /* 34 */
    int (*tcl_GetDoubleFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, double *doublePtr); /* 35 */
    int (*tcl_GetIndexFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, CONST84 char *const *tablePtr, const char *msg, int flags, int *indexPtr); /* 36 */
    int (*tcl_GetInt) (Tcl_Interp *interp, const char *src, int *intPtr); /* 37 */
    int (*tcl_GetIntFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, int *intPtr); /* 38 */
    int (*tcl_GetLongFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, long *longPtr); /* 39 */
    CONST86 Tcl_ObjType * (*tcl_GetObjType) (const char *typeName); /* 40 */
    char * (*tcl_GetStringFromObj) (Tcl_Obj *objPtr, int *lengthPtr); /* 41 */
    void (*tcl_InvalidateStringRep) (Tcl_Obj *objPtr); /* 42 */
    int (*tcl_ListObjAppendList) (Tcl_Interp *interp, Tcl_Obj *listPtr, Tcl_Obj *elemListPtr); /* 43 */







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    Tcl_Obj * (*tcl_DuplicateObj) (Tcl_Obj *objPtr); /* 29 */
    void (*tclFreeObj) (Tcl_Obj *objPtr); /* 30 */
    int (*tcl_GetBoolean) (Tcl_Interp *interp, const char *src, int *boolPtr); /* 31 */
    int (*tcl_GetBooleanFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, int *boolPtr); /* 32 */
    unsigned char * (*tcl_GetByteArrayFromObj) (Tcl_Obj *objPtr, int *lengthPtr); /* 33 */
    int (*tcl_GetDouble) (Tcl_Interp *interp, const char *src, double *doublePtr); /* 34 */
    int (*tcl_GetDoubleFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, double *doublePtr); /* 35 */
    int (*tcl_GetIndexFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, const char *const *tablePtr, const char *msg, int flags, int *indexPtr); /* 36 */
    int (*tcl_GetInt) (Tcl_Interp *interp, const char *src, int *intPtr); /* 37 */
    int (*tcl_GetIntFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, int *intPtr); /* 38 */
    int (*tcl_GetLongFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, long *longPtr); /* 39 */
    CONST86 Tcl_ObjType * (*tcl_GetObjType) (const char *typeName); /* 40 */
    char * (*tcl_GetStringFromObj) (Tcl_Obj *objPtr, int *lengthPtr); /* 41 */
    void (*tcl_InvalidateStringRep) (Tcl_Obj *objPtr); /* 42 */
    int (*tcl_ListObjAppendList) (Tcl_Interp *interp, Tcl_Obj *listPtr, Tcl_Obj *elemListPtr); /* 43 */
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    void (*tcl_AppendResult) (Tcl_Interp *interp, ...); /* 70 */
    Tcl_AsyncHandler (*tcl_AsyncCreate) (Tcl_AsyncProc *proc, ClientData clientData); /* 71 */
    void (*tcl_AsyncDelete) (Tcl_AsyncHandler async); /* 72 */
    int (*tcl_AsyncInvoke) (Tcl_Interp *interp, int code); /* 73 */
    void (*tcl_AsyncMark) (Tcl_AsyncHandler async); /* 74 */
    int (*tcl_AsyncReady) (void); /* 75 */
    void (*tcl_BackgroundError) (Tcl_Interp *interp); /* 76 */
    char (*tcl_Backslash) (const char *src, int *readPtr); /* 77 */
    int (*tcl_BadChannelOption) (Tcl_Interp *interp, const char *optionName, const char *optionList); /* 78 */
    void (*tcl_CallWhenDeleted) (Tcl_Interp *interp, Tcl_InterpDeleteProc *proc, ClientData clientData); /* 79 */
    void (*tcl_CancelIdleCall) (Tcl_IdleProc *idleProc, ClientData clientData); /* 80 */
    int (*tcl_Close) (Tcl_Interp *interp, Tcl_Channel chan); /* 81 */
    int (*tcl_CommandComplete) (const char *cmd); /* 82 */
    char * (*tcl_Concat) (int argc, CONST84 char *const *argv); /* 83 */
    int (*tcl_ConvertElement) (const char *src, char *dst, int flags); /* 84 */
    int (*tcl_ConvertCountedElement) (const char *src, int length, char *dst, int flags); /* 85 */
    int (*tcl_CreateAlias) (Tcl_Interp *slave, const char *slaveCmd, Tcl_Interp *target, const char *targetCmd, int argc, CONST84 char *const *argv); /* 86 */
    int (*tcl_CreateAliasObj) (Tcl_Interp *slave, const char *slaveCmd, Tcl_Interp *target, const char *targetCmd, int objc, Tcl_Obj *const objv[]); /* 87 */
    Tcl_Channel (*tcl_CreateChannel) (const Tcl_ChannelType *typePtr, const char *chanName, ClientData instanceData, int mask); /* 88 */
    void (*tcl_CreateChannelHandler) (Tcl_Channel chan, int mask, Tcl_ChannelProc *proc, ClientData clientData); /* 89 */
    void (*tcl_CreateCloseHandler) (Tcl_Channel chan, Tcl_CloseProc *proc, ClientData clientData); /* 90 */
    Tcl_Command (*tcl_CreateCommand) (Tcl_Interp *interp, const char *cmdName, Tcl_CmdProc *proc, ClientData clientData, Tcl_CmdDeleteProc *deleteProc); /* 91 */
    void (*tcl_CreateEventSource) (Tcl_EventSetupProc *setupProc, Tcl_EventCheckProc *checkProc, ClientData clientData); /* 92 */
    void (*tcl_CreateExitHandler) (Tcl_ExitProc *proc, ClientData clientData); /* 93 */
    Tcl_Interp * (*tcl_CreateInterp) (void); /* 94 */
    void (*tcl_CreateMathFunc) (Tcl_Interp *interp, const char *name, int numArgs, Tcl_ValueType *argTypes, Tcl_MathProc *proc, ClientData clientData); /* 95 */
    Tcl_Command (*tcl_CreateObjCommand) (Tcl_Interp *interp, const char *cmdName, Tcl_ObjCmdProc *proc, ClientData clientData, Tcl_CmdDeleteProc *deleteProc); /* 96 */
    Tcl_Interp * (*tcl_CreateSlave) (Tcl_Interp *interp, const char *slaveName, int isSafe); /* 97 */
    Tcl_TimerToken (*tcl_CreateTimerHandler) (int milliseconds, Tcl_TimerProc *proc, ClientData clientData); /* 98 */
    Tcl_Trace (*tcl_CreateTrace) (Tcl_Interp *interp, int level, Tcl_CmdTraceProc *proc, ClientData clientData); /* 99 */
    void (*tcl_DeleteAssocData) (Tcl_Interp *interp, const char *name); /* 100 */
    void (*tcl_DeleteChannelHandler) (Tcl_Channel chan, Tcl_ChannelProc *proc, ClientData clientData); /* 101 */
    void (*tcl_DeleteCloseHandler) (Tcl_Channel chan, Tcl_CloseProc *proc, ClientData clientData); /* 102 */







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    void (*tcl_AppendResult) (Tcl_Interp *interp, ...); /* 70 */
    Tcl_AsyncHandler (*tcl_AsyncCreate) (Tcl_AsyncProc *proc, ClientData clientData); /* 71 */
    void (*tcl_AsyncDelete) (Tcl_AsyncHandler async); /* 72 */
    int (*tcl_AsyncInvoke) (Tcl_Interp *interp, int code); /* 73 */
    void (*tcl_AsyncMark) (Tcl_AsyncHandler async); /* 74 */
    int (*tcl_AsyncReady) (void); /* 75 */
    void (*tcl_BackgroundError) (Tcl_Interp *interp); /* 76 */
    TCL_DEPRECATED_API("Use Tcl_UtfBackslash") char (*tcl_Backslash) (const char *src, int *readPtr); /* 77 */
    int (*tcl_BadChannelOption) (Tcl_Interp *interp, const char *optionName, const char *optionList); /* 78 */
    void (*tcl_CallWhenDeleted) (Tcl_Interp *interp, Tcl_InterpDeleteProc *proc, ClientData clientData); /* 79 */
    void (*tcl_CancelIdleCall) (Tcl_IdleProc *idleProc, ClientData clientData); /* 80 */
    int (*tcl_Close) (Tcl_Interp *interp, Tcl_Channel chan); /* 81 */
    int (*tcl_CommandComplete) (const char *cmd); /* 82 */
    char * (*tcl_Concat) (int argc, const char *const *argv); /* 83 */
    int (*tcl_ConvertElement) (const char *src, char *dst, int flags); /* 84 */
    int (*tcl_ConvertCountedElement) (const char *src, int length, char *dst, int flags); /* 85 */
    int (*tcl_CreateAlias) (Tcl_Interp *slave, const char *slaveCmd, Tcl_Interp *target, const char *targetCmd, int argc, const char *const *argv); /* 86 */
    int (*tcl_CreateAliasObj) (Tcl_Interp *slave, const char *slaveCmd, Tcl_Interp *target, const char *targetCmd, int objc, Tcl_Obj *const objv[]); /* 87 */
    Tcl_Channel (*tcl_CreateChannel) (const Tcl_ChannelType *typePtr, const char *chanName, ClientData instanceData, int mask); /* 88 */
    void (*tcl_CreateChannelHandler) (Tcl_Channel chan, int mask, Tcl_ChannelProc *proc, ClientData clientData); /* 89 */
    void (*tcl_CreateCloseHandler) (Tcl_Channel chan, Tcl_CloseProc *proc, ClientData clientData); /* 90 */
    Tcl_Command (*tcl_CreateCommand) (Tcl_Interp *interp, const char *cmdName, Tcl_CmdProc *proc, ClientData clientData, Tcl_CmdDeleteProc *deleteProc); /* 91 */
    void (*tcl_CreateEventSource) (Tcl_EventSetupProc *setupProc, Tcl_EventCheckProc *checkProc, ClientData clientData); /* 92 */
    void (*tcl_CreateExitHandler) (Tcl_ExitProc *proc, ClientData clientData); /* 93 */
    Tcl_Interp * (*tcl_CreateInterp) (void); /* 94 */
    TCL_DEPRECATED_API("") void (*tcl_CreateMathFunc) (Tcl_Interp *interp, const char *name, int numArgs, Tcl_ValueType *argTypes, Tcl_MathProc *proc, ClientData clientData); /* 95 */
    Tcl_Command (*tcl_CreateObjCommand) (Tcl_Interp *interp, const char *cmdName, Tcl_ObjCmdProc *proc, ClientData clientData, Tcl_CmdDeleteProc *deleteProc); /* 96 */
    Tcl_Interp * (*tcl_CreateSlave) (Tcl_Interp *interp, const char *slaveName, int isSafe); /* 97 */
    Tcl_TimerToken (*tcl_CreateTimerHandler) (int milliseconds, Tcl_TimerProc *proc, ClientData clientData); /* 98 */
    Tcl_Trace (*tcl_CreateTrace) (Tcl_Interp *interp, int level, Tcl_CmdTraceProc *proc, ClientData clientData); /* 99 */
    void (*tcl_DeleteAssocData) (Tcl_Interp *interp, const char *name); /* 100 */
    void (*tcl_DeleteChannelHandler) (Tcl_Channel chan, Tcl_ChannelProc *proc, ClientData clientData); /* 101 */
    void (*tcl_DeleteCloseHandler) (Tcl_Channel chan, Tcl_CloseProc *proc, ClientData clientData); /* 102 */
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    void (*tcl_DStringFree) (Tcl_DString *dsPtr); /* 120 */
    void (*tcl_DStringGetResult) (Tcl_Interp *interp, Tcl_DString *dsPtr); /* 121 */
    void (*tcl_DStringInit) (Tcl_DString *dsPtr); /* 122 */
    void (*tcl_DStringResult) (Tcl_Interp *interp, Tcl_DString *dsPtr); /* 123 */
    void (*tcl_DStringSetLength) (Tcl_DString *dsPtr, int length); /* 124 */
    void (*tcl_DStringStartSublist) (Tcl_DString *dsPtr); /* 125 */
    int (*tcl_Eof) (Tcl_Channel chan); /* 126 */
    CONST84_RETURN char * (*tcl_ErrnoId) (void); /* 127 */
    CONST84_RETURN char * (*tcl_ErrnoMsg) (int err); /* 128 */
    int (*tcl_Eval) (Tcl_Interp *interp, const char *script); /* 129 */
    int (*tcl_EvalFile) (Tcl_Interp *interp, const char *fileName); /* 130 */
    int (*tcl_EvalObj) (Tcl_Interp *interp, Tcl_Obj *objPtr); /* 131 */
    void (*tcl_EventuallyFree) (ClientData clientData, Tcl_FreeProc *freeProc); /* 132 */
    TCL_NORETURN1 void (*tcl_Exit) (int status); /* 133 */
    int (*tcl_ExposeCommand) (Tcl_Interp *interp, const char *hiddenCmdToken, const char *cmdName); /* 134 */
    int (*tcl_ExprBoolean) (Tcl_Interp *interp, const char *expr, int *ptr); /* 135 */
    int (*tcl_ExprBooleanObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, int *ptr); /* 136 */
    int (*tcl_ExprDouble) (Tcl_Interp *interp, const char *expr, double *ptr); /* 137 */
    int (*tcl_ExprDoubleObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, double *ptr); /* 138 */
    int (*tcl_ExprLong) (Tcl_Interp *interp, const char *expr, long *ptr); /* 139 */
    int (*tcl_ExprLongObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, long *ptr); /* 140 */
    int (*tcl_ExprObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, Tcl_Obj **resultPtrPtr); /* 141 */
    int (*tcl_ExprString) (Tcl_Interp *interp, const char *expr); /* 142 */
    void (*tcl_Finalize) (void); /* 143 */
    void (*tcl_FindExecutable) (const char *argv0); /* 144 */
    Tcl_HashEntry * (*tcl_FirstHashEntry) (Tcl_HashTable *tablePtr, Tcl_HashSearch *searchPtr); /* 145 */
    int (*tcl_Flush) (Tcl_Channel chan); /* 146 */
    void (*tcl_FreeResult) (Tcl_Interp *interp); /* 147 */
    int (*tcl_GetAlias) (Tcl_Interp *interp, const char *slaveCmd, Tcl_Interp **targetInterpPtr, CONST84 char **targetCmdPtr, int *argcPtr, CONST84 char ***argvPtr); /* 148 */
    int (*tcl_GetAliasObj) (Tcl_Interp *interp, const char *slaveCmd, Tcl_Interp **targetInterpPtr, CONST84 char **targetCmdPtr, int *objcPtr, Tcl_Obj ***objv); /* 149 */
    ClientData (*tcl_GetAssocData) (Tcl_Interp *interp, const char *name, Tcl_InterpDeleteProc **procPtr); /* 150 */
    Tcl_Channel (*tcl_GetChannel) (Tcl_Interp *interp, const char *chanName, int *modePtr); /* 151 */
    int (*tcl_GetChannelBufferSize) (Tcl_Channel chan); /* 152 */
    int (*tcl_GetChannelHandle) (Tcl_Channel chan, int direction, ClientData *handlePtr); /* 153 */
    ClientData (*tcl_GetChannelInstanceData) (Tcl_Channel chan); /* 154 */
    int (*tcl_GetChannelMode) (Tcl_Channel chan); /* 155 */
    CONST84_RETURN char * (*tcl_GetChannelName) (Tcl_Channel chan); /* 156 */
    int (*tcl_GetChannelOption) (Tcl_Interp *interp, Tcl_Channel chan, const char *optionName, Tcl_DString *dsPtr); /* 157 */
    CONST86 Tcl_ChannelType * (*tcl_GetChannelType) (Tcl_Channel chan); /* 158 */
    int (*tcl_GetCommandInfo) (Tcl_Interp *interp, const char *cmdName, Tcl_CmdInfo *infoPtr); /* 159 */
    CONST84_RETURN char * (*tcl_GetCommandName) (Tcl_Interp *interp, Tcl_Command command); /* 160 */
    int (*tcl_GetErrno) (void); /* 161 */
    CONST84_RETURN char * (*tcl_GetHostName) (void); /* 162 */
    int (*tcl_GetInterpPath) (Tcl_Interp *askInterp, Tcl_Interp *slaveInterp); /* 163 */
    Tcl_Interp * (*tcl_GetMaster) (Tcl_Interp *interp); /* 164 */
    const char * (*tcl_GetNameOfExecutable) (void); /* 165 */
    Tcl_Obj * (*tcl_GetObjResult) (Tcl_Interp *interp); /* 166 */
#if !defined(_WIN32) && !defined(MAC_OSX_TCL) /* UNIX */
    int (*tcl_GetOpenFile) (Tcl_Interp *interp, const char *chanID, int forWriting, int checkUsage, ClientData *filePtr); /* 167 */
#endif /* UNIX */
#if defined(_WIN32) /* WIN */
    void (*reserved167)(void);
#endif /* WIN */
#ifdef MAC_OSX_TCL /* MACOSX */
    int (*tcl_GetOpenFile) (Tcl_Interp *interp, const char *chanID, int forWriting, int checkUsage, ClientData *filePtr); /* 167 */
#endif /* MACOSX */
    Tcl_PathType (*tcl_GetPathType) (const char *path); /* 168 */
    int (*tcl_Gets) (Tcl_Channel chan, Tcl_DString *dsPtr); /* 169 */
    int (*tcl_GetsObj) (Tcl_Channel chan, Tcl_Obj *objPtr); /* 170 */
    int (*tcl_GetServiceMode) (void); /* 171 */
    Tcl_Interp * (*tcl_GetSlave) (Tcl_Interp *interp, const char *slaveName); /* 172 */
    Tcl_Channel (*tcl_GetStdChannel) (int type); /* 173 */
    CONST84_RETURN char * (*tcl_GetStringResult) (Tcl_Interp *interp); /* 174 */
    CONST84_RETURN char * (*tcl_GetVar) (Tcl_Interp *interp, const char *varName, int flags); /* 175 */
    CONST84_RETURN char * (*tcl_GetVar2) (Tcl_Interp *interp, const char *part1, const char *part2, int flags); /* 176 */
    int (*tcl_GlobalEval) (Tcl_Interp *interp, const char *command); /* 177 */
    int (*tcl_GlobalEvalObj) (Tcl_Interp *interp, Tcl_Obj *objPtr); /* 178 */
    int (*tcl_HideCommand) (Tcl_Interp *interp, const char *cmdName, const char *hiddenCmdToken); /* 179 */
    int (*tcl_Init) (Tcl_Interp *interp); /* 180 */
    void (*tcl_InitHashTable) (Tcl_HashTable *tablePtr, int keyType); /* 181 */
    int (*tcl_InputBlocked) (Tcl_Channel chan); /* 182 */
    int (*tcl_InputBuffered) (Tcl_Channel chan); /* 183 */
    int (*tcl_InterpDeleted) (Tcl_Interp *interp); /* 184 */
    int (*tcl_IsSafe) (Tcl_Interp *interp); /* 185 */
    char * (*tcl_JoinPath) (int argc, CONST84 char *const *argv, Tcl_DString *resultPtr); /* 186 */
    int (*tcl_LinkVar) (Tcl_Interp *interp, const char *varName, char *addr, int type); /* 187 */
    void (*reserved188)(void);
    Tcl_Channel (*tcl_MakeFileChannel) (ClientData handle, int mode); /* 189 */
    int (*tcl_MakeSafe) (Tcl_Interp *interp); /* 190 */
    Tcl_Channel (*tcl_MakeTcpClientChannel) (ClientData tcpSocket); /* 191 */
    char * (*tcl_Merge) (int argc, CONST84 char *const *argv); /* 192 */
    Tcl_HashEntry * (*tcl_NextHashEntry) (Tcl_HashSearch *searchPtr); /* 193 */
    void (*tcl_NotifyChannel) (Tcl_Channel channel, int mask); /* 194 */
    Tcl_Obj * (*tcl_ObjGetVar2) (Tcl_Interp *interp, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, int flags); /* 195 */
    Tcl_Obj * (*tcl_ObjSetVar2) (Tcl_Interp *interp, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, Tcl_Obj *newValuePtr, int flags); /* 196 */
    Tcl_Channel (*tcl_OpenCommandChannel) (Tcl_Interp *interp, int argc, CONST84 char **argv, int flags); /* 197 */
    Tcl_Channel (*tcl_OpenFileChannel) (Tcl_Interp *interp, const char *fileName, const char *modeString, int permissions); /* 198 */
    Tcl_Channel (*tcl_OpenTcpClient) (Tcl_Interp *interp, int port, const char *address, const char *myaddr, int myport, int async); /* 199 */
    Tcl_Channel (*tcl_OpenTcpServer) (Tcl_Interp *interp, int port, const char *host, Tcl_TcpAcceptProc *acceptProc, ClientData callbackData); /* 200 */
    void (*tcl_Preserve) (ClientData data); /* 201 */
    void (*tcl_PrintDouble) (Tcl_Interp *interp, double value, char *dst); /* 202 */
    int (*tcl_PutEnv) (const char *assignment); /* 203 */
    CONST84_RETURN char * (*tcl_PosixError) (Tcl_Interp *interp); /* 204 */
    void (*tcl_QueueEvent) (Tcl_Event *evPtr, Tcl_QueuePosition position); /* 205 */
    int (*tcl_Read) (Tcl_Channel chan, char *bufPtr, int toRead); /* 206 */
    void (*tcl_ReapDetachedProcs) (void); /* 207 */
    int (*tcl_RecordAndEval) (Tcl_Interp *interp, const char *cmd, int flags); /* 208 */
    int (*tcl_RecordAndEvalObj) (Tcl_Interp *interp, Tcl_Obj *cmdPtr, int flags); /* 209 */
    void (*tcl_RegisterChannel) (Tcl_Interp *interp, Tcl_Channel chan); /* 210 */
    void (*tcl_RegisterObjType) (const Tcl_ObjType *typePtr); /* 211 */
    Tcl_RegExp (*tcl_RegExpCompile) (Tcl_Interp *interp, const char *pattern); /* 212 */
    int (*tcl_RegExpExec) (Tcl_Interp *interp, Tcl_RegExp regexp, const char *text, const char *start); /* 213 */
    int (*tcl_RegExpMatch) (Tcl_Interp *interp, const char *text, const char *pattern); /* 214 */
    void (*tcl_RegExpRange) (Tcl_RegExp regexp, int index, CONST84 char **startPtr, CONST84 char **endPtr); /* 215 */
    void (*tcl_Release) (ClientData clientData); /* 216 */
    void (*tcl_ResetResult) (Tcl_Interp *interp); /* 217 */
    int (*tcl_ScanElement) (const char *src, int *flagPtr); /* 218 */
    int (*tcl_ScanCountedElement) (const char *src, int length, int *flagPtr); /* 219 */
    int (*tcl_SeekOld) (Tcl_Channel chan, int offset, int mode); /* 220 */
    int (*tcl_ServiceAll) (void); /* 221 */
    int (*tcl_ServiceEvent) (int flags); /* 222 */
    void (*tcl_SetAssocData) (Tcl_Interp *interp, const char *name, Tcl_InterpDeleteProc *proc, ClientData clientData); /* 223 */
    void (*tcl_SetChannelBufferSize) (Tcl_Channel chan, int sz); /* 224 */
    int (*tcl_SetChannelOption) (Tcl_Interp *interp, Tcl_Channel chan, const char *optionName, const char *newValue); /* 225 */
    int (*tcl_SetCommandInfo) (Tcl_Interp *interp, const char *cmdName, const Tcl_CmdInfo *infoPtr); /* 226 */
    void (*tcl_SetErrno) (int err); /* 227 */
    void (*tcl_SetErrorCode) (Tcl_Interp *interp, ...); /* 228 */
    void (*tcl_SetMaxBlockTime) (const Tcl_Time *timePtr); /* 229 */
    void (*tcl_SetPanicProc) (TCL_NORETURN1 Tcl_PanicProc *panicProc); /* 230 */
    int (*tcl_SetRecursionLimit) (Tcl_Interp *interp, int depth); /* 231 */
    void (*tcl_SetResult) (Tcl_Interp *interp, char *result, Tcl_FreeProc *freeProc); /* 232 */
    int (*tcl_SetServiceMode) (int mode); /* 233 */
    void (*tcl_SetObjErrorCode) (Tcl_Interp *interp, Tcl_Obj *errorObjPtr); /* 234 */
    void (*tcl_SetObjResult) (Tcl_Interp *interp, Tcl_Obj *resultObjPtr); /* 235 */
    void (*tcl_SetStdChannel) (Tcl_Channel channel, int type); /* 236 */
    CONST84_RETURN char * (*tcl_SetVar) (Tcl_Interp *interp, const char *varName, const char *newValue, int flags); /* 237 */
    CONST84_RETURN char * (*tcl_SetVar2) (Tcl_Interp *interp, const char *part1, const char *part2, const char *newValue, int flags); /* 238 */
    CONST84_RETURN char * (*tcl_SignalId) (int sig); /* 239 */
    CONST84_RETURN char * (*tcl_SignalMsg) (int sig); /* 240 */
    void (*tcl_SourceRCFile) (Tcl_Interp *interp); /* 241 */
    int (*tcl_SplitList) (Tcl_Interp *interp, const char *listStr, int *argcPtr, CONST84 char ***argvPtr); /* 242 */
    void (*tcl_SplitPath) (const char *path, int *argcPtr, CONST84 char ***argvPtr); /* 243 */
    void (*tcl_StaticPackage) (Tcl_Interp *interp, const char *pkgName, Tcl_PackageInitProc *initProc, Tcl_PackageInitProc *safeInitProc); /* 244 */
    int (*tcl_StringMatch) (const char *str, const char *pattern); /* 245 */
    int (*tcl_TellOld) (Tcl_Channel chan); /* 246 */
    int (*tcl_TraceVar) (Tcl_Interp *interp, const char *varName, int flags, Tcl_VarTraceProc *proc, ClientData clientData); /* 247 */
    int (*tcl_TraceVar2) (Tcl_Interp *interp, const char *part1, const char *part2, int flags, Tcl_VarTraceProc *proc, ClientData clientData); /* 248 */
    char * (*tcl_TranslateFileName) (Tcl_Interp *interp, const char *name, Tcl_DString *bufferPtr); /* 249 */
    int (*tcl_Ungets) (Tcl_Channel chan, const char *str, int len, int atHead); /* 250 */
    void (*tcl_UnlinkVar) (Tcl_Interp *interp, const char *varName); /* 251 */
    int (*tcl_UnregisterChannel) (Tcl_Interp *interp, Tcl_Channel chan); /* 252 */
    int (*tcl_UnsetVar) (Tcl_Interp *interp, const char *varName, int flags); /* 253 */
    int (*tcl_UnsetVar2) (Tcl_Interp *interp, const char *part1, const char *part2, int flags); /* 254 */
    void (*tcl_UntraceVar) (Tcl_Interp *interp, const char *varName, int flags, Tcl_VarTraceProc *proc, ClientData clientData); /* 255 */
    void (*tcl_UntraceVar2) (Tcl_Interp *interp, const char *part1, const char *part2, int flags, Tcl_VarTraceProc *proc, ClientData clientData); /* 256 */
    void (*tcl_UpdateLinkedVar) (Tcl_Interp *interp, const char *varName); /* 257 */
    int (*tcl_UpVar) (Tcl_Interp *interp, const char *frameName, const char *varName, const char *localName, int flags); /* 258 */
    int (*tcl_UpVar2) (Tcl_Interp *interp, const char *frameName, const char *part1, const char *part2, const char *localName, int flags); /* 259 */
    int (*tcl_VarEval) (Tcl_Interp *interp, ...); /* 260 */
    ClientData (*tcl_VarTraceInfo) (Tcl_Interp *interp, const char *varName, int flags, Tcl_VarTraceProc *procPtr, ClientData prevClientData); /* 261 */
    ClientData (*tcl_VarTraceInfo2) (Tcl_Interp *interp, const char *part1, const char *part2, int flags, Tcl_VarTraceProc *procPtr, ClientData prevClientData); /* 262 */
    int (*tcl_Write) (Tcl_Channel chan, const char *s, int slen); /* 263 */
    void (*tcl_WrongNumArgs) (Tcl_Interp *interp, int objc, Tcl_Obj *const objv[], const char *message); /* 264 */
    int (*tcl_DumpActiveMemory) (const char *fileName); /* 265 */
    void (*tcl_ValidateAllMemory) (const char *file, int line); /* 266 */
    void (*tcl_AppendResultVA) (Tcl_Interp *interp, va_list argList); /* 267 */
    void (*tcl_AppendStringsToObjVA) (Tcl_Obj *objPtr, va_list argList); /* 268 */
    char * (*tcl_HashStats) (Tcl_HashTable *tablePtr); /* 269 */
    CONST84_RETURN char * (*tcl_ParseVar) (Tcl_Interp *interp, const char *start, CONST84 char **termPtr); /* 270 */
    CONST84_RETURN char * (*tcl_PkgPresent) (Tcl_Interp *interp, const char *name, const char *version, int exact); /* 271 */
    CONST84_RETURN char * (*tcl_PkgPresentEx) (Tcl_Interp *interp, const char *name, const char *version, int exact, void *clientDataPtr); /* 272 */
    int (*tcl_PkgProvide) (Tcl_Interp *interp, const char *name, const char *version); /* 273 */
    CONST84_RETURN char * (*tcl_PkgRequire) (Tcl_Interp *interp, const char *name, const char *version, int exact); /* 274 */
    void (*tcl_SetErrorCodeVA) (Tcl_Interp *interp, va_list argList); /* 275 */
    int (*tcl_VarEvalVA) (Tcl_Interp *interp, va_list argList); /* 276 */
    Tcl_Pid (*tcl_WaitPid) (Tcl_Pid pid, int *statPtr, int options); /* 277 */
    TCL_NORETURN1 void (*tcl_PanicVA) (const char *format, va_list argList); /* 278 */
    void (*tcl_GetVersion) (int *major, int *minor, int *patchLevel, int *type); /* 279 */
    void (*tcl_InitMemory) (Tcl_Interp *interp); /* 280 */
    Tcl_Channel (*tcl_StackChannel) (Tcl_Interp *interp, const Tcl_ChannelType *typePtr, ClientData instanceData, int mask, Tcl_Channel prevChan); /* 281 */
    int (*tcl_UnstackChannel) (Tcl_Interp *interp, Tcl_Channel chan); /* 282 */
    Tcl_Channel (*tcl_GetStackedChannel) (Tcl_Channel chan); /* 283 */
    void (*tcl_SetMainLoop) (Tcl_MainLoopProc *proc); /* 284 */
    void (*reserved285)(void);







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    void (*tcl_DStringFree) (Tcl_DString *dsPtr); /* 120 */
    void (*tcl_DStringGetResult) (Tcl_Interp *interp, Tcl_DString *dsPtr); /* 121 */
    void (*tcl_DStringInit) (Tcl_DString *dsPtr); /* 122 */
    void (*tcl_DStringResult) (Tcl_Interp *interp, Tcl_DString *dsPtr); /* 123 */
    void (*tcl_DStringSetLength) (Tcl_DString *dsPtr, int length); /* 124 */
    void (*tcl_DStringStartSublist) (Tcl_DString *dsPtr); /* 125 */
    int (*tcl_Eof) (Tcl_Channel chan); /* 126 */
    const char * (*tcl_ErrnoId) (void); /* 127 */
    const char * (*tcl_ErrnoMsg) (int err); /* 128 */
    int (*tcl_Eval) (Tcl_Interp *interp, const char *script); /* 129 */
    int (*tcl_EvalFile) (Tcl_Interp *interp, const char *fileName); /* 130 */
    int (*tcl_EvalObj) (Tcl_Interp *interp, Tcl_Obj *objPtr); /* 131 */
    void (*tcl_EventuallyFree) (ClientData clientData, Tcl_FreeProc *freeProc); /* 132 */
    TCL_NORETURN1 void (*tcl_Exit) (int status); /* 133 */
    int (*tcl_ExposeCommand) (Tcl_Interp *interp, const char *hiddenCmdToken, const char *cmdName); /* 134 */
    int (*tcl_ExprBoolean) (Tcl_Interp *interp, const char *expr, int *ptr); /* 135 */
    int (*tcl_ExprBooleanObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, int *ptr); /* 136 */
    int (*tcl_ExprDouble) (Tcl_Interp *interp, const char *expr, double *ptr); /* 137 */
    int (*tcl_ExprDoubleObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, double *ptr); /* 138 */
    int (*tcl_ExprLong) (Tcl_Interp *interp, const char *expr, long *ptr); /* 139 */
    int (*tcl_ExprLongObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, long *ptr); /* 140 */
    int (*tcl_ExprObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, Tcl_Obj **resultPtrPtr); /* 141 */
    int (*tcl_ExprString) (Tcl_Interp *interp, const char *expr); /* 142 */
    void (*tcl_Finalize) (void); /* 143 */
    void (*tcl_FindExecutable) (const char *argv0); /* 144 */
    Tcl_HashEntry * (*tcl_FirstHashEntry) (Tcl_HashTable *tablePtr, Tcl_HashSearch *searchPtr); /* 145 */
    int (*tcl_Flush) (Tcl_Channel chan); /* 146 */
    void (*tcl_FreeResult) (Tcl_Interp *interp); /* 147 */
    int (*tcl_GetAlias) (Tcl_Interp *interp, const char *slaveCmd, Tcl_Interp **targetInterpPtr, const char **targetCmdPtr, int *argcPtr, const char ***argvPtr); /* 148 */
    int (*tcl_GetAliasObj) (Tcl_Interp *interp, const char *slaveCmd, Tcl_Interp **targetInterpPtr, const char **targetCmdPtr, int *objcPtr, Tcl_Obj ***objv); /* 149 */
    ClientData (*tcl_GetAssocData) (Tcl_Interp *interp, const char *name, Tcl_InterpDeleteProc **procPtr); /* 150 */
    Tcl_Channel (*tcl_GetChannel) (Tcl_Interp *interp, const char *chanName, int *modePtr); /* 151 */
    int (*tcl_GetChannelBufferSize) (Tcl_Channel chan); /* 152 */
    int (*tcl_GetChannelHandle) (Tcl_Channel chan, int direction, ClientData *handlePtr); /* 153 */
    ClientData (*tcl_GetChannelInstanceData) (Tcl_Channel chan); /* 154 */
    int (*tcl_GetChannelMode) (Tcl_Channel chan); /* 155 */
    const char * (*tcl_GetChannelName) (Tcl_Channel chan); /* 156 */
    int (*tcl_GetChannelOption) (Tcl_Interp *interp, Tcl_Channel chan, const char *optionName, Tcl_DString *dsPtr); /* 157 */
    CONST86 Tcl_ChannelType * (*tcl_GetChannelType) (Tcl_Channel chan); /* 158 */
    int (*tcl_GetCommandInfo) (Tcl_Interp *interp, const char *cmdName, Tcl_CmdInfo *infoPtr); /* 159 */
    const char * (*tcl_GetCommandName) (Tcl_Interp *interp, Tcl_Command command); /* 160 */
    int (*tcl_GetErrno) (void); /* 161 */
    const char * (*tcl_GetHostName) (void); /* 162 */
    int (*tcl_GetInterpPath) (Tcl_Interp *askInterp, Tcl_Interp *slaveInterp); /* 163 */
    Tcl_Interp * (*tcl_GetMaster) (Tcl_Interp *interp); /* 164 */
    const char * (*tcl_GetNameOfExecutable) (void); /* 165 */
    Tcl_Obj * (*tcl_GetObjResult) (Tcl_Interp *interp); /* 166 */
#if !defined(_WIN32) && !defined(MAC_OSX_TCL) /* UNIX */
    int (*tcl_GetOpenFile) (Tcl_Interp *interp, const char *chanID, int forWriting, int checkUsage, ClientData *filePtr); /* 167 */
#endif /* UNIX */
#if defined(_WIN32) /* WIN */
    void (*reserved167)(void);
#endif /* WIN */
#ifdef MAC_OSX_TCL /* MACOSX */
    int (*tcl_GetOpenFile) (Tcl_Interp *interp, const char *chanID, int forWriting, int checkUsage, ClientData *filePtr); /* 167 */
#endif /* MACOSX */
    Tcl_PathType (*tcl_GetPathType) (const char *path); /* 168 */
    int (*tcl_Gets) (Tcl_Channel chan, Tcl_DString *dsPtr); /* 169 */
    int (*tcl_GetsObj) (Tcl_Channel chan, Tcl_Obj *objPtr); /* 170 */
    int (*tcl_GetServiceMode) (void); /* 171 */
    Tcl_Interp * (*tcl_GetSlave) (Tcl_Interp *interp, const char *slaveName); /* 172 */
    Tcl_Channel (*tcl_GetStdChannel) (int type); /* 173 */
    const char * (*tcl_GetStringResult) (Tcl_Interp *interp); /* 174 */
    const char * (*tcl_GetVar) (Tcl_Interp *interp, const char *varName, int flags); /* 175 */
    const char * (*tcl_GetVar2) (Tcl_Interp *interp, const char *part1, const char *part2, int flags); /* 176 */
    int (*tcl_GlobalEval) (Tcl_Interp *interp, const char *command); /* 177 */
    int (*tcl_GlobalEvalObj) (Tcl_Interp *interp, Tcl_Obj *objPtr); /* 178 */
    int (*tcl_HideCommand) (Tcl_Interp *interp, const char *cmdName, const char *hiddenCmdToken); /* 179 */
    int (*tcl_Init) (Tcl_Interp *interp); /* 180 */
    void (*tcl_InitHashTable) (Tcl_HashTable *tablePtr, int keyType); /* 181 */
    int (*tcl_InputBlocked) (Tcl_Channel chan); /* 182 */
    int (*tcl_InputBuffered) (Tcl_Channel chan); /* 183 */
    int (*tcl_InterpDeleted) (Tcl_Interp *interp); /* 184 */
    int (*tcl_IsSafe) (Tcl_Interp *interp); /* 185 */
    char * (*tcl_JoinPath) (int argc, const char *const *argv, Tcl_DString *resultPtr); /* 186 */
    int (*tcl_LinkVar) (Tcl_Interp *interp, const char *varName, char *addr, int type); /* 187 */
    void (*reserved188)(void);
    Tcl_Channel (*tcl_MakeFileChannel) (ClientData handle, int mode); /* 189 */
    int (*tcl_MakeSafe) (Tcl_Interp *interp); /* 190 */
    Tcl_Channel (*tcl_MakeTcpClientChannel) (ClientData tcpSocket); /* 191 */
    char * (*tcl_Merge) (int argc, const char *const *argv); /* 192 */
    Tcl_HashEntry * (*tcl_NextHashEntry) (Tcl_HashSearch *searchPtr); /* 193 */
    void (*tcl_NotifyChannel) (Tcl_Channel channel, int mask); /* 194 */
    Tcl_Obj * (*tcl_ObjGetVar2) (Tcl_Interp *interp, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, int flags); /* 195 */
    Tcl_Obj * (*tcl_ObjSetVar2) (Tcl_Interp *interp, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, Tcl_Obj *newValuePtr, int flags); /* 196 */
    Tcl_Channel (*tcl_OpenCommandChannel) (Tcl_Interp *interp, int argc, const char **argv, int flags); /* 197 */
    Tcl_Channel (*tcl_OpenFileChannel) (Tcl_Interp *interp, const char *fileName, const char *modeString, int permissions); /* 198 */
    Tcl_Channel (*tcl_OpenTcpClient) (Tcl_Interp *interp, int port, const char *address, const char *myaddr, int myport, int async); /* 199 */
    Tcl_Channel (*tcl_OpenTcpServer) (Tcl_Interp *interp, int port, const char *host, Tcl_TcpAcceptProc *acceptProc, ClientData callbackData); /* 200 */
    void (*tcl_Preserve) (ClientData data); /* 201 */
    void (*tcl_PrintDouble) (Tcl_Interp *interp, double value, char *dst); /* 202 */
    int (*tcl_PutEnv) (const char *assignment); /* 203 */
    const char * (*tcl_PosixError) (Tcl_Interp *interp); /* 204 */
    void (*tcl_QueueEvent) (Tcl_Event *evPtr, Tcl_QueuePosition position); /* 205 */
    int (*tcl_Read) (Tcl_Channel chan, char *bufPtr, int toRead); /* 206 */
    void (*tcl_ReapDetachedProcs) (void); /* 207 */
    int (*tcl_RecordAndEval) (Tcl_Interp *interp, const char *cmd, int flags); /* 208 */
    int (*tcl_RecordAndEvalObj) (Tcl_Interp *interp, Tcl_Obj *cmdPtr, int flags); /* 209 */
    void (*tcl_RegisterChannel) (Tcl_Interp *interp, Tcl_Channel chan); /* 210 */
    void (*tcl_RegisterObjType) (const Tcl_ObjType *typePtr); /* 211 */
    Tcl_RegExp (*tcl_RegExpCompile) (Tcl_Interp *interp, const char *pattern); /* 212 */
    int (*tcl_RegExpExec) (Tcl_Interp *interp, Tcl_RegExp regexp, const char *text, const char *start); /* 213 */
    int (*tcl_RegExpMatch) (Tcl_Interp *interp, const char *text, const char *pattern); /* 214 */
    void (*tcl_RegExpRange) (Tcl_RegExp regexp, int index, const char **startPtr, const char **endPtr); /* 215 */
    void (*tcl_Release) (ClientData clientData); /* 216 */
    void (*tcl_ResetResult) (Tcl_Interp *interp); /* 217 */
    int (*tcl_ScanElement) (const char *src, int *flagPtr); /* 218 */
    int (*tcl_ScanCountedElement) (const char *src, int length, int *flagPtr); /* 219 */
    TCL_DEPRECATED_API("") int (*tcl_SeekOld) (Tcl_Channel chan, int offset, int mode); /* 220 */
    int (*tcl_ServiceAll) (void); /* 221 */
    int (*tcl_ServiceEvent) (int flags); /* 222 */
    void (*tcl_SetAssocData) (Tcl_Interp *interp, const char *name, Tcl_InterpDeleteProc *proc, ClientData clientData); /* 223 */
    void (*tcl_SetChannelBufferSize) (Tcl_Channel chan, int sz); /* 224 */
    int (*tcl_SetChannelOption) (Tcl_Interp *interp, Tcl_Channel chan, const char *optionName, const char *newValue); /* 225 */
    int (*tcl_SetCommandInfo) (Tcl_Interp *interp, const char *cmdName, const Tcl_CmdInfo *infoPtr); /* 226 */
    void (*tcl_SetErrno) (int err); /* 227 */
    void (*tcl_SetErrorCode) (Tcl_Interp *interp, ...); /* 228 */
    void (*tcl_SetMaxBlockTime) (const Tcl_Time *timePtr); /* 229 */
    void (*tcl_SetPanicProc) (TCL_NORETURN1 Tcl_PanicProc *panicProc); /* 230 */
    int (*tcl_SetRecursionLimit) (Tcl_Interp *interp, int depth); /* 231 */
    void (*tcl_SetResult) (Tcl_Interp *interp, char *result, Tcl_FreeProc *freeProc); /* 232 */
    int (*tcl_SetServiceMode) (int mode); /* 233 */
    void (*tcl_SetObjErrorCode) (Tcl_Interp *interp, Tcl_Obj *errorObjPtr); /* 234 */
    void (*tcl_SetObjResult) (Tcl_Interp *interp, Tcl_Obj *resultObjPtr); /* 235 */
    void (*tcl_SetStdChannel) (Tcl_Channel channel, int type); /* 236 */
    const char * (*tcl_SetVar) (Tcl_Interp *interp, const char *varName, const char *newValue, int flags); /* 237 */
    const char * (*tcl_SetVar2) (Tcl_Interp *interp, const char *part1, const char *part2, const char *newValue, int flags); /* 238 */
    const char * (*tcl_SignalId) (int sig); /* 239 */
    const char * (*tcl_SignalMsg) (int sig); /* 240 */
    void (*tcl_SourceRCFile) (Tcl_Interp *interp); /* 241 */
    int (*tcl_SplitList) (Tcl_Interp *interp, const char *listStr, int *argcPtr, const char ***argvPtr); /* 242 */
    void (*tcl_SplitPath) (const char *path, int *argcPtr, const char ***argvPtr); /* 243 */
    void (*tcl_StaticPackage) (Tcl_Interp *interp, const char *pkgName, Tcl_PackageInitProc *initProc, Tcl_PackageInitProc *safeInitProc); /* 244 */
    int (*tcl_StringMatch) (const char *str, const char *pattern); /* 245 */
    TCL_DEPRECATED_API("") int (*tcl_TellOld) (Tcl_Channel chan); /* 246 */
    int (*tcl_TraceVar) (Tcl_Interp *interp, const char *varName, int flags, Tcl_VarTraceProc *proc, ClientData clientData); /* 247 */
    int (*tcl_TraceVar2) (Tcl_Interp *interp, const char *part1, const char *part2, int flags, Tcl_VarTraceProc *proc, ClientData clientData); /* 248 */
    char * (*tcl_TranslateFileName) (Tcl_Interp *interp, const char *name, Tcl_DString *bufferPtr); /* 249 */
    int (*tcl_Ungets) (Tcl_Channel chan, const char *str, int len, int atHead); /* 250 */
    void (*tcl_UnlinkVar) (Tcl_Interp *interp, const char *varName); /* 251 */
    int (*tcl_UnregisterChannel) (Tcl_Interp *interp, Tcl_Channel chan); /* 252 */
    int (*tcl_UnsetVar) (Tcl_Interp *interp, const char *varName, int flags); /* 253 */
    int (*tcl_UnsetVar2) (Tcl_Interp *interp, const char *part1, const char *part2, int flags); /* 254 */
    void (*tcl_UntraceVar) (Tcl_Interp *interp, const char *varName, int flags, Tcl_VarTraceProc *proc, ClientData clientData); /* 255 */
    void (*tcl_UntraceVar2) (Tcl_Interp *interp, const char *part1, const char *part2, int flags, Tcl_VarTraceProc *proc, ClientData clientData); /* 256 */
    void (*tcl_UpdateLinkedVar) (Tcl_Interp *interp, const char *varName); /* 257 */
    int (*tcl_UpVar) (Tcl_Interp *interp, const char *frameName, const char *varName, const char *localName, int flags); /* 258 */
    int (*tcl_UpVar2) (Tcl_Interp *interp, const char *frameName, const char *part1, const char *part2, const char *localName, int flags); /* 259 */
    int (*tcl_VarEval) (Tcl_Interp *interp, ...); /* 260 */
    ClientData (*tcl_VarTraceInfo) (Tcl_Interp *interp, const char *varName, int flags, Tcl_VarTraceProc *procPtr, ClientData prevClientData); /* 261 */
    ClientData (*tcl_VarTraceInfo2) (Tcl_Interp *interp, const char *part1, const char *part2, int flags, Tcl_VarTraceProc *procPtr, ClientData prevClientData); /* 262 */
    int (*tcl_Write) (Tcl_Channel chan, const char *s, int slen); /* 263 */
    void (*tcl_WrongNumArgs) (Tcl_Interp *interp, int objc, Tcl_Obj *const objv[], const char *message); /* 264 */
    int (*tcl_DumpActiveMemory) (const char *fileName); /* 265 */
    void (*tcl_ValidateAllMemory) (const char *file, int line); /* 266 */
    TCL_DEPRECATED_API("see TIP #422") void (*tcl_AppendResultVA) (Tcl_Interp *interp, va_list argList); /* 267 */
    TCL_DEPRECATED_API("see TIP #422") void (*tcl_AppendStringsToObjVA) (Tcl_Obj *objPtr, va_list argList); /* 268 */
    char * (*tcl_HashStats) (Tcl_HashTable *tablePtr); /* 269 */
    const char * (*tcl_ParseVar) (Tcl_Interp *interp, const char *start, const char **termPtr); /* 270 */
    const char * (*tcl_PkgPresent) (Tcl_Interp *interp, const char *name, const char *version, int exact); /* 271 */
    const char * (*tcl_PkgPresentEx) (Tcl_Interp *interp, const char *name, const char *version, int exact, void *clientDataPtr); /* 272 */
    int (*tcl_PkgProvide) (Tcl_Interp *interp, const char *name, const char *version); /* 273 */
    const char * (*tcl_PkgRequire) (Tcl_Interp *interp, const char *name, const char *version, int exact); /* 274 */
    TCL_DEPRECATED_API("see TIP #422") void (*tcl_SetErrorCodeVA) (Tcl_Interp *interp, va_list argList); /* 275 */
    TCL_DEPRECATED_API("see TIP #422") int (*tcl_VarEvalVA) (Tcl_Interp *interp, va_list argList); /* 276 */
    Tcl_Pid (*tcl_WaitPid) (Tcl_Pid pid, int *statPtr, int options); /* 277 */
    TCL_DEPRECATED_API("see TIP #422") TCL_NORETURN1 void (*tcl_PanicVA) (const char *format, va_list argList); /* 278 */
    void (*tcl_GetVersion) (int *major, int *minor, int *patchLevel, int *type); /* 279 */
    void (*tcl_InitMemory) (Tcl_Interp *interp); /* 280 */
    Tcl_Channel (*tcl_StackChannel) (Tcl_Interp *interp, const Tcl_ChannelType *typePtr, ClientData instanceData, int mask, Tcl_Channel prevChan); /* 281 */
    int (*tcl_UnstackChannel) (Tcl_Interp *interp, Tcl_Channel chan); /* 282 */
    Tcl_Channel (*tcl_GetStackedChannel) (Tcl_Channel chan); /* 283 */
    void (*tcl_SetMainLoop) (Tcl_MainLoopProc *proc); /* 284 */
    void (*reserved285)(void);
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    int (*tcl_ExternalToUtf) (Tcl_Interp *interp, Tcl_Encoding encoding, const char *src, int srcLen, int flags, Tcl_EncodingState *statePtr, char *dst, int dstLen, int *srcReadPtr, int *dstWrotePtr, int *dstCharsPtr); /* 295 */
    char * (*tcl_ExternalToUtfDString) (Tcl_Encoding encoding, const char *src, int srcLen, Tcl_DString *dsPtr); /* 296 */
    void (*tcl_FinalizeThread) (void); /* 297 */
    void (*tcl_FinalizeNotifier) (ClientData clientData); /* 298 */
    void (*tcl_FreeEncoding) (Tcl_Encoding encoding); /* 299 */
    Tcl_ThreadId (*tcl_GetCurrentThread) (void); /* 300 */
    Tcl_Encoding (*tcl_GetEncoding) (Tcl_Interp *interp, const char *name); /* 301 */
    CONST84_RETURN char * (*tcl_GetEncodingName) (Tcl_Encoding encoding); /* 302 */
    void (*tcl_GetEncodingNames) (Tcl_Interp *interp); /* 303 */
    int (*tcl_GetIndexFromObjStruct) (Tcl_Interp *interp, Tcl_Obj *objPtr, const void *tablePtr, int offset, const char *msg, int flags, int *indexPtr); /* 304 */
    void * (*tcl_GetThreadData) (Tcl_ThreadDataKey *keyPtr, int size); /* 305 */
    Tcl_Obj * (*tcl_GetVar2Ex) (Tcl_Interp *interp, const char *part1, const char *part2, int flags); /* 306 */
    ClientData (*tcl_InitNotifier) (void); /* 307 */
    void (*tcl_MutexLock) (Tcl_Mutex *mutexPtr); /* 308 */
    void (*tcl_MutexUnlock) (Tcl_Mutex *mutexPtr); /* 309 */







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    int (*tcl_ExternalToUtf) (Tcl_Interp *interp, Tcl_Encoding encoding, const char *src, int srcLen, int flags, Tcl_EncodingState *statePtr, char *dst, int dstLen, int *srcReadPtr, int *dstWrotePtr, int *dstCharsPtr); /* 295 */
    char * (*tcl_ExternalToUtfDString) (Tcl_Encoding encoding, const char *src, int srcLen, Tcl_DString *dsPtr); /* 296 */
    void (*tcl_FinalizeThread) (void); /* 297 */
    void (*tcl_FinalizeNotifier) (ClientData clientData); /* 298 */
    void (*tcl_FreeEncoding) (Tcl_Encoding encoding); /* 299 */
    Tcl_ThreadId (*tcl_GetCurrentThread) (void); /* 300 */
    Tcl_Encoding (*tcl_GetEncoding) (Tcl_Interp *interp, const char *name); /* 301 */
    const char * (*tcl_GetEncodingName) (Tcl_Encoding encoding); /* 302 */
    void (*tcl_GetEncodingNames) (Tcl_Interp *interp); /* 303 */
    int (*tcl_GetIndexFromObjStruct) (Tcl_Interp *interp, Tcl_Obj *objPtr, const void *tablePtr, int offset, const char *msg, int flags, int *indexPtr); /* 304 */
    void * (*tcl_GetThreadData) (Tcl_ThreadDataKey *keyPtr, int size); /* 305 */
    Tcl_Obj * (*tcl_GetVar2Ex) (Tcl_Interp *interp, const char *part1, const char *part2, int flags); /* 306 */
    ClientData (*tcl_InitNotifier) (void); /* 307 */
    void (*tcl_MutexLock) (Tcl_Mutex *mutexPtr); /* 308 */
    void (*tcl_MutexUnlock) (Tcl_Mutex *mutexPtr); /* 309 */
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    void (*tcl_ThreadAlert) (Tcl_ThreadId threadId); /* 318 */
    void (*tcl_ThreadQueueEvent) (Tcl_ThreadId threadId, Tcl_Event *evPtr, Tcl_QueuePosition position); /* 319 */
    Tcl_UniChar (*tcl_UniCharAtIndex) (const char *src, int index); /* 320 */
    Tcl_UniChar (*tcl_UniCharToLower) (int ch); /* 321 */
    Tcl_UniChar (*tcl_UniCharToTitle) (int ch); /* 322 */
    Tcl_UniChar (*tcl_UniCharToUpper) (int ch); /* 323 */
    int (*tcl_UniCharToUtf) (int ch, char *buf); /* 324 */
    CONST84_RETURN char * (*tcl_UtfAtIndex) (const char *src, int index); /* 325 */
    int (*tcl_UtfCharComplete) (const char *src, int length); /* 326 */
    int (*tcl_UtfBackslash) (const char *src, int *readPtr, char *dst); /* 327 */
    CONST84_RETURN char * (*tcl_UtfFindFirst) (const char *src, int ch); /* 328 */
    CONST84_RETURN char * (*tcl_UtfFindLast) (const char *src, int ch); /* 329 */
    CONST84_RETURN char * (*tcl_UtfNext) (const char *src); /* 330 */
    CONST84_RETURN char * (*tcl_UtfPrev) (const char *src, const char *start); /* 331 */
    int (*tcl_UtfToExternal) (Tcl_Interp *interp, Tcl_Encoding encoding, const char *src, int srcLen, int flags, Tcl_EncodingState *statePtr, char *dst, int dstLen, int *srcReadPtr, int *dstWrotePtr, int *dstCharsPtr); /* 332 */
    char * (*tcl_UtfToExternalDString) (Tcl_Encoding encoding, const char *src, int srcLen, Tcl_DString *dsPtr); /* 333 */
    int (*tcl_UtfToLower) (char *src); /* 334 */
    int (*tcl_UtfToTitle) (char *src); /* 335 */
    int (*tcl_UtfToUniChar) (const char *src, Tcl_UniChar *chPtr); /* 336 */
    int (*tcl_UtfToUpper) (char *src); /* 337 */
    int (*tcl_WriteChars) (Tcl_Channel chan, const char *src, int srcLen); /* 338 */
    int (*tcl_WriteObj) (Tcl_Channel chan, Tcl_Obj *objPtr); /* 339 */
    char * (*tcl_GetString) (Tcl_Obj *objPtr); /* 340 */
    CONST84_RETURN char * (*tcl_GetDefaultEncodingDir) (void); /* 341 */
    void (*tcl_SetDefaultEncodingDir) (const char *path); /* 342 */
    void (*tcl_AlertNotifier) (ClientData clientData); /* 343 */
    void (*tcl_ServiceModeHook) (int mode); /* 344 */
    int (*tcl_UniCharIsAlnum) (int ch); /* 345 */
    int (*tcl_UniCharIsAlpha) (int ch); /* 346 */
    int (*tcl_UniCharIsDigit) (int ch); /* 347 */
    int (*tcl_UniCharIsLower) (int ch); /* 348 */
    int (*tcl_UniCharIsSpace) (int ch); /* 349 */
    int (*tcl_UniCharIsUpper) (int ch); /* 350 */
    int (*tcl_UniCharIsWordChar) (int ch); /* 351 */
    int (*tcl_UniCharLen) (const Tcl_UniChar *uniStr); /* 352 */
    int (*tcl_UniCharNcmp) (const Tcl_UniChar *ucs, const Tcl_UniChar *uct, unsigned long numChars); /* 353 */
    char * (*tcl_UniCharToUtfDString) (const Tcl_UniChar *uniStr, int uniLength, Tcl_DString *dsPtr); /* 354 */
    Tcl_UniChar * (*tcl_UtfToUniCharDString) (const char *src, int length, Tcl_DString *dsPtr); /* 355 */
    Tcl_RegExp (*tcl_GetRegExpFromObj) (Tcl_Interp *interp, Tcl_Obj *patObj, int flags); /* 356 */
    Tcl_Obj * (*tcl_EvalTokens) (Tcl_Interp *interp, Tcl_Token *tokenPtr, int count); /* 357 */
    void (*tcl_FreeParse) (Tcl_Parse *parsePtr); /* 358 */
    void (*tcl_LogCommandInfo) (Tcl_Interp *interp, const char *script, const char *command, int length); /* 359 */
    int (*tcl_ParseBraces) (Tcl_Interp *interp, const char *start, int numBytes, Tcl_Parse *parsePtr, int append, CONST84 char **termPtr); /* 360 */
    int (*tcl_ParseCommand) (Tcl_Interp *interp, const char *start, int numBytes, int nested, Tcl_Parse *parsePtr); /* 361 */
    int (*tcl_ParseExpr) (Tcl_Interp *interp, const char *start, int numBytes, Tcl_Parse *parsePtr); /* 362 */
    int (*tcl_ParseQuotedString) (Tcl_Interp *interp, const char *start, int numBytes, Tcl_Parse *parsePtr, int append, CONST84 char **termPtr); /* 363 */
    int (*tcl_ParseVarName) (Tcl_Interp *interp, const char *start, int numBytes, Tcl_Parse *parsePtr, int append); /* 364 */
    char * (*tcl_GetCwd) (Tcl_Interp *interp, Tcl_DString *cwdPtr); /* 365 */
    int (*tcl_Chdir) (const char *dirName); /* 366 */
    int (*tcl_Access) (const char *path, int mode); /* 367 */
    int (*tcl_Stat) (const char *path, struct stat *bufPtr); /* 368 */
    int (*tcl_UtfNcmp) (const char *s1, const char *s2, unsigned long n); /* 369 */
    int (*tcl_UtfNcasecmp) (const char *s1, const char *s2, unsigned long n); /* 370 */







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    void (*tcl_ThreadAlert) (Tcl_ThreadId threadId); /* 318 */
    void (*tcl_ThreadQueueEvent) (Tcl_ThreadId threadId, Tcl_Event *evPtr, Tcl_QueuePosition position); /* 319 */
    Tcl_UniChar (*tcl_UniCharAtIndex) (const char *src, int index); /* 320 */
    Tcl_UniChar (*tcl_UniCharToLower) (int ch); /* 321 */
    Tcl_UniChar (*tcl_UniCharToTitle) (int ch); /* 322 */
    Tcl_UniChar (*tcl_UniCharToUpper) (int ch); /* 323 */
    int (*tcl_UniCharToUtf) (int ch, char *buf); /* 324 */
    const char * (*tcl_UtfAtIndex) (const char *src, int index); /* 325 */
    int (*tcl_UtfCharComplete) (const char *src, int length); /* 326 */
    int (*tcl_UtfBackslash) (const char *src, int *readPtr, char *dst); /* 327 */
    const char * (*tcl_UtfFindFirst) (const char *src, int ch); /* 328 */
    const char * (*tcl_UtfFindLast) (const char *src, int ch); /* 329 */
    const char * (*tcl_UtfNext) (const char *src); /* 330 */
    const char * (*tcl_UtfPrev) (const char *src, const char *start); /* 331 */
    int (*tcl_UtfToExternal) (Tcl_Interp *interp, Tcl_Encoding encoding, const char *src, int srcLen, int flags, Tcl_EncodingState *statePtr, char *dst, int dstLen, int *srcReadPtr, int *dstWrotePtr, int *dstCharsPtr); /* 332 */
    char * (*tcl_UtfToExternalDString) (Tcl_Encoding encoding, const char *src, int srcLen, Tcl_DString *dsPtr); /* 333 */
    int (*tcl_UtfToLower) (char *src); /* 334 */
    int (*tcl_UtfToTitle) (char *src); /* 335 */
    int (*tcl_UtfToUniChar) (const char *src, Tcl_UniChar *chPtr); /* 336 */
    int (*tcl_UtfToUpper) (char *src); /* 337 */
    int (*tcl_WriteChars) (Tcl_Channel chan, const char *src, int srcLen); /* 338 */
    int (*tcl_WriteObj) (Tcl_Channel chan, Tcl_Obj *objPtr); /* 339 */
    char * (*tcl_GetString) (Tcl_Obj *objPtr); /* 340 */
    TCL_DEPRECATED_API("Use Tcl_GetEncodingSearchPath") const char * (*tcl_GetDefaultEncodingDir) (void); /* 341 */
    TCL_DEPRECATED_API("Use Tcl_SetEncodingSearchPath") void (*tcl_SetDefaultEncodingDir) (const char *path); /* 342 */
    void (*tcl_AlertNotifier) (ClientData clientData); /* 343 */
    void (*tcl_ServiceModeHook) (int mode); /* 344 */
    int (*tcl_UniCharIsAlnum) (int ch); /* 345 */
    int (*tcl_UniCharIsAlpha) (int ch); /* 346 */
    int (*tcl_UniCharIsDigit) (int ch); /* 347 */
    int (*tcl_UniCharIsLower) (int ch); /* 348 */
    int (*tcl_UniCharIsSpace) (int ch); /* 349 */
    int (*tcl_UniCharIsUpper) (int ch); /* 350 */
    int (*tcl_UniCharIsWordChar) (int ch); /* 351 */
    int (*tcl_UniCharLen) (const Tcl_UniChar *uniStr); /* 352 */
    int (*tcl_UniCharNcmp) (const Tcl_UniChar *ucs, const Tcl_UniChar *uct, unsigned long numChars); /* 353 */
    char * (*tcl_UniCharToUtfDString) (const Tcl_UniChar *uniStr, int uniLength, Tcl_DString *dsPtr); /* 354 */
    Tcl_UniChar * (*tcl_UtfToUniCharDString) (const char *src, int length, Tcl_DString *dsPtr); /* 355 */
    Tcl_RegExp (*tcl_GetRegExpFromObj) (Tcl_Interp *interp, Tcl_Obj *patObj, int flags); /* 356 */
    TCL_DEPRECATED_API("Use Tcl_EvalTokensStandard") Tcl_Obj * (*tcl_EvalTokens) (Tcl_Interp *interp, Tcl_Token *tokenPtr, int count); /* 357 */
    void (*tcl_FreeParse) (Tcl_Parse *parsePtr); /* 358 */
    void (*tcl_LogCommandInfo) (Tcl_Interp *interp, const char *script, const char *command, int length); /* 359 */
    int (*tcl_ParseBraces) (Tcl_Interp *interp, const char *start, int numBytes, Tcl_Parse *parsePtr, int append, const char **termPtr); /* 360 */
    int (*tcl_ParseCommand) (Tcl_Interp *interp, const char *start, int numBytes, int nested, Tcl_Parse *parsePtr); /* 361 */
    int (*tcl_ParseExpr) (Tcl_Interp *interp, const char *start, int numBytes, Tcl_Parse *parsePtr); /* 362 */
    int (*tcl_ParseQuotedString) (Tcl_Interp *interp, const char *start, int numBytes, Tcl_Parse *parsePtr, int append, const char **termPtr); /* 363 */
    int (*tcl_ParseVarName) (Tcl_Interp *interp, const char *start, int numBytes, Tcl_Parse *parsePtr, int append); /* 364 */
    char * (*tcl_GetCwd) (Tcl_Interp *interp, Tcl_DString *cwdPtr); /* 365 */
    int (*tcl_Chdir) (const char *dirName); /* 366 */
    int (*tcl_Access) (const char *path, int mode); /* 367 */
    int (*tcl_Stat) (const char *path, struct stat *bufPtr); /* 368 */
    int (*tcl_UtfNcmp) (const char *s1, const char *s2, unsigned long n); /* 369 */
    int (*tcl_UtfNcasecmp) (const char *s1, const char *s2, unsigned long n); /* 370 */
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    void (*tcl_ConditionFinalize) (Tcl_Condition *condPtr); /* 391 */
    void (*tcl_MutexFinalize) (Tcl_Mutex *mutex); /* 392 */
    int (*tcl_CreateThread) (Tcl_ThreadId *idPtr, Tcl_ThreadCreateProc *proc, ClientData clientData, int stackSize, int flags); /* 393 */
    int (*tcl_ReadRaw) (Tcl_Channel chan, char *dst, int bytesToRead); /* 394 */
    int (*tcl_WriteRaw) (Tcl_Channel chan, const char *src, int srcLen); /* 395 */
    Tcl_Channel (*tcl_GetTopChannel) (Tcl_Channel chan); /* 396 */
    int (*tcl_ChannelBuffered) (Tcl_Channel chan); /* 397 */
    CONST84_RETURN char * (*tcl_ChannelName) (const Tcl_ChannelType *chanTypePtr); /* 398 */
    Tcl_ChannelTypeVersion (*tcl_ChannelVersion) (const Tcl_ChannelType *chanTypePtr); /* 399 */
    Tcl_DriverBlockModeProc * (*tcl_ChannelBlockModeProc) (const Tcl_ChannelType *chanTypePtr); /* 400 */
    Tcl_DriverCloseProc * (*tcl_ChannelCloseProc) (const Tcl_ChannelType *chanTypePtr); /* 401 */
    Tcl_DriverClose2Proc * (*tcl_ChannelClose2Proc) (const Tcl_ChannelType *chanTypePtr); /* 402 */
    Tcl_DriverInputProc * (*tcl_ChannelInputProc) (const Tcl_ChannelType *chanTypePtr); /* 403 */
    Tcl_DriverOutputProc * (*tcl_ChannelOutputProc) (const Tcl_ChannelType *chanTypePtr); /* 404 */
    Tcl_DriverSeekProc * (*tcl_ChannelSeekProc) (const Tcl_ChannelType *chanTypePtr); /* 405 */







|







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    void (*tcl_ConditionFinalize) (Tcl_Condition *condPtr); /* 391 */
    void (*tcl_MutexFinalize) (Tcl_Mutex *mutex); /* 392 */
    int (*tcl_CreateThread) (Tcl_ThreadId *idPtr, Tcl_ThreadCreateProc *proc, ClientData clientData, int stackSize, int flags); /* 393 */
    int (*tcl_ReadRaw) (Tcl_Channel chan, char *dst, int bytesToRead); /* 394 */
    int (*tcl_WriteRaw) (Tcl_Channel chan, const char *src, int srcLen); /* 395 */
    Tcl_Channel (*tcl_GetTopChannel) (Tcl_Channel chan); /* 396 */
    int (*tcl_ChannelBuffered) (Tcl_Channel chan); /* 397 */
    const char * (*tcl_ChannelName) (const Tcl_ChannelType *chanTypePtr); /* 398 */
    Tcl_ChannelTypeVersion (*tcl_ChannelVersion) (const Tcl_ChannelType *chanTypePtr); /* 399 */
    Tcl_DriverBlockModeProc * (*tcl_ChannelBlockModeProc) (const Tcl_ChannelType *chanTypePtr); /* 400 */
    Tcl_DriverCloseProc * (*tcl_ChannelCloseProc) (const Tcl_ChannelType *chanTypePtr); /* 401 */
    Tcl_DriverClose2Proc * (*tcl_ChannelClose2Proc) (const Tcl_ChannelType *chanTypePtr); /* 402 */
    Tcl_DriverInputProc * (*tcl_ChannelInputProc) (const Tcl_ChannelType *chanTypePtr); /* 403 */
    Tcl_DriverOutputProc * (*tcl_ChannelOutputProc) (const Tcl_ChannelType *chanTypePtr); /* 404 */
    Tcl_DriverSeekProc * (*tcl_ChannelSeekProc) (const Tcl_ChannelType *chanTypePtr); /* 405 */
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    char * (*tcl_AttemptAlloc) (unsigned int size); /* 428 */
    char * (*tcl_AttemptDbCkalloc) (unsigned int size, const char *file, int line); /* 429 */
    char * (*tcl_AttemptRealloc) (char *ptr, unsigned int size); /* 430 */
    char * (*tcl_AttemptDbCkrealloc) (char *ptr, unsigned int size, const char *file, int line); /* 431 */
    int (*tcl_AttemptSetObjLength) (Tcl_Obj *objPtr, int length); /* 432 */
    Tcl_ThreadId (*tcl_GetChannelThread) (Tcl_Channel channel); /* 433 */
    Tcl_UniChar * (*tcl_GetUnicodeFromObj) (Tcl_Obj *objPtr, int *lengthPtr); /* 434 */
    int (*tcl_GetMathFuncInfo) (Tcl_Interp *interp, const char *name, int *numArgsPtr, Tcl_ValueType **argTypesPtr, Tcl_MathProc **procPtr, ClientData *clientDataPtr); /* 435 */
    Tcl_Obj * (*tcl_ListMathFuncs) (Tcl_Interp *interp, const char *pattern); /* 436 */
    Tcl_Obj * (*tcl_SubstObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, int flags); /* 437 */
    int (*tcl_DetachChannel) (Tcl_Interp *interp, Tcl_Channel channel); /* 438 */
    int (*tcl_IsStandardChannel) (Tcl_Channel channel); /* 439 */
    int (*tcl_FSCopyFile) (Tcl_Obj *srcPathPtr, Tcl_Obj *destPathPtr); /* 440 */
    int (*tcl_FSCopyDirectory) (Tcl_Obj *srcPathPtr, Tcl_Obj *destPathPtr, Tcl_Obj **errorPtr); /* 441 */
    int (*tcl_FSCreateDirectory) (Tcl_Obj *pathPtr); /* 442 */
    int (*tcl_FSDeleteFile) (Tcl_Obj *pathPtr); /* 443 */







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    char * (*tcl_AttemptAlloc) (unsigned int size); /* 428 */
    char * (*tcl_AttemptDbCkalloc) (unsigned int size, const char *file, int line); /* 429 */
    char * (*tcl_AttemptRealloc) (char *ptr, unsigned int size); /* 430 */
    char * (*tcl_AttemptDbCkrealloc) (char *ptr, unsigned int size, const char *file, int line); /* 431 */
    int (*tcl_AttemptSetObjLength) (Tcl_Obj *objPtr, int length); /* 432 */
    Tcl_ThreadId (*tcl_GetChannelThread) (Tcl_Channel channel); /* 433 */
    Tcl_UniChar * (*tcl_GetUnicodeFromObj) (Tcl_Obj *objPtr, int *lengthPtr); /* 434 */
    TCL_DEPRECATED_API("") int (*tcl_GetMathFuncInfo) (Tcl_Interp *interp, const char *name, int *numArgsPtr, Tcl_ValueType **argTypesPtr, Tcl_MathProc **procPtr, ClientData *clientDataPtr); /* 435 */
    TCL_DEPRECATED_API("") Tcl_Obj * (*tcl_ListMathFuncs) (Tcl_Interp *interp, const char *pattern); /* 436 */
    Tcl_Obj * (*tcl_SubstObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, int flags); /* 437 */
    int (*tcl_DetachChannel) (Tcl_Interp *interp, Tcl_Channel channel); /* 438 */
    int (*tcl_IsStandardChannel) (Tcl_Channel channel); /* 439 */
    int (*tcl_FSCopyFile) (Tcl_Obj *srcPathPtr, Tcl_Obj *destPathPtr); /* 440 */
    int (*tcl_FSCopyDirectory) (Tcl_Obj *srcPathPtr, Tcl_Obj *destPathPtr, Tcl_Obj **errorPtr); /* 441 */
    int (*tcl_FSCreateDirectory) (Tcl_Obj *pathPtr); /* 442 */
    int (*tcl_FSDeleteFile) (Tcl_Obj *pathPtr); /* 443 */
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	Tcl_EvalEx(interp, objPtr, -1, 0)
#undef Tcl_GlobalEval
#define Tcl_GlobalEval(interp, objPtr) \
	Tcl_EvalEx(interp, objPtr, -1, TCL_EVAL_GLOBAL)
#undef Tcl_SaveResult
#define Tcl_SaveResult(interp, statePtr) \
	do { \
	    *(statePtr) = Tcl_GetObjResult(interp); \
	    Tcl_IncrRefCount(*(statePtr)); \
	    Tcl_SetObjResult(interp, Tcl_NewObj()); \
	} while(0)
#undef Tcl_RestoreResult
#define Tcl_RestoreResult(interp, statePtr) \
	do { \
	    Tcl_ResetResult(interp); \
   	    Tcl_SetObjResult(interp, *(statePtr)); \
   	    Tcl_DecrRefCount(*(statePtr)); \
	} while(0)
#undef Tcl_DiscardResult
#define Tcl_DiscardResult(statePtr) \
	Tcl_DecrRefCount(*(statePtr))
#undef Tcl_SetResult
#define Tcl_SetResult(interp, result, freeProc) \
	do { \
	    char *__result = result; \
	    Tcl_FreeProc *__freeProc = freeProc; \
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(__result, -1)); \
	    if (__result != NULL && __freeProc != NULL && __freeProc != TCL_VOLATILE) { \







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	Tcl_EvalEx(interp, objPtr, -1, 0)
#undef Tcl_GlobalEval
#define Tcl_GlobalEval(interp, objPtr) \
	Tcl_EvalEx(interp, objPtr, -1, TCL_EVAL_GLOBAL)
#undef Tcl_SaveResult
#define Tcl_SaveResult(interp, statePtr) \
	do { \
	    (statePtr)->objResultPtr = Tcl_GetObjResult(interp); \
	    Tcl_IncrRefCount((statePtr)->objResultPtr); \
	    Tcl_SetObjResult(interp, Tcl_NewObj()); \
	} while(0)
#undef Tcl_RestoreResult
#define Tcl_RestoreResult(interp, statePtr) \
	do { \
	    Tcl_ResetResult(interp); \
   	    Tcl_SetObjResult(interp, (statePtr)->objResultPtr); \
   	    Tcl_DecrRefCount((statePtr)->objResultPtr); \
	} while(0)
#undef Tcl_DiscardResult
#define Tcl_DiscardResult(statePtr) \
	Tcl_DecrRefCount((statePtr)->objResultPtr)
#undef Tcl_SetResult
#define Tcl_SetResult(interp, result, freeProc) \
	do { \
	    char *__result = result; \
	    Tcl_FreeProc *__freeProc = freeProc; \
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(__result, -1)); \
	    if (__result != NULL && __freeProc != NULL && __freeProc != TCL_VOLATILE) { \
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/* On Cygwin64, long is 64-bit while on Win64 long is 32-bit. Therefore
 * we have to make sure that all stub entries on Cygwin64 follow the
 * Win64 signature. Cygwin64 stubbed extensions cannot use those stub
 * entries any more, they should use the 64-bit alternatives where
 * possible. Tcl 9 must find a better solution, but that cannot be done
 * without introducing a binary incompatibility.
 */
#	undef Tcl_DbNewLongObj
#	undef Tcl_GetLongFromObj
#	undef Tcl_NewLongObj
#	undef Tcl_SetLongObj
#	undef Tcl_ExprLong
#	undef Tcl_ExprLongObj
#	undef Tcl_UniCharNcmp
#	undef Tcl_UtfNcmp
#	undef Tcl_UtfNcasecmp
#	undef Tcl_UniCharNcasecmp
#	define Tcl_DbNewLongObj ((Tcl_Obj*(*)(long,const char*,int))Tcl_DbNewWideIntObj)
#	define Tcl_GetLongFromObj ((int(*)(Tcl_Interp*,Tcl_Obj*,long*))Tcl_GetWideIntFromObj)
#	define Tcl_NewLongObj ((Tcl_Obj*(*)(long))Tcl_NewWideIntObj)
#	define Tcl_SetLongObj ((void(*)(Tcl_Obj*,long))Tcl_SetWideIntObj)
#	define Tcl_ExprLong TclExprLong
	static inline int TclExprLong(Tcl_Interp *interp, const char *string, long *ptr){
	    int intValue;
	    int result = tclStubsPtr->tcl_ExprLong(interp, string, (long *)&intValue);
	    if (result == TCL_OK) *ptr = (long)intValue;
	    return result;
	}







<

<
<






<

<
<







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/* On Cygwin64, long is 64-bit while on Win64 long is 32-bit. Therefore
 * we have to make sure that all stub entries on Cygwin64 follow the
 * Win64 signature. Cygwin64 stubbed extensions cannot use those stub
 * entries any more, they should use the 64-bit alternatives where
 * possible. Tcl 9 must find a better solution, but that cannot be done
 * without introducing a binary incompatibility.
 */

#	undef Tcl_GetLongFromObj


#	undef Tcl_ExprLong
#	undef Tcl_ExprLongObj
#	undef Tcl_UniCharNcmp
#	undef Tcl_UtfNcmp
#	undef Tcl_UtfNcasecmp
#	undef Tcl_UniCharNcasecmp

#	define Tcl_GetLongFromObj ((int(*)(Tcl_Interp*,Tcl_Obj*,long*))Tcl_GetWideIntFromObj)


#	define Tcl_ExprLong TclExprLong
	static inline int TclExprLong(Tcl_Interp *interp, const char *string, long *ptr){
	    int intValue;
	    int result = tclStubsPtr->tcl_ExprLong(interp, string, (long *)&intValue);
	    if (result == TCL_OK) *ptr = (long)intValue;
	    return result;
	}
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#	define Tcl_UtfNcasecmp(s1,s2,n) \
		((int(*)(const char*,const char*,unsigned int))tclStubsPtr->tcl_UtfNcasecmp)(s1,s2,(unsigned int)(n))
#	define Tcl_UniCharNcasecmp(ucs,uct,n) \
		((int(*)(const Tcl_UniChar*,const Tcl_UniChar*,unsigned int))tclStubsPtr->tcl_UniCharNcasecmp)(ucs,uct,(unsigned int)(n))
#   endif
#endif












/*
 * Deprecated Tcl procedures:
 */

#undef Tcl_EvalObj
#define Tcl_EvalObj(interp, objPtr) \
    Tcl_EvalObjEx(interp, objPtr, 0)
#undef Tcl_GlobalEvalObj
#define Tcl_GlobalEvalObj(interp, objPtr) \
    Tcl_EvalObjEx(interp, objPtr, TCL_EVAL_GLOBAL)

#endif /* _TCLDECLS */







>
>
>
>
>
>
>
>
>
>
>












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#	define Tcl_UtfNcasecmp(s1,s2,n) \
		((int(*)(const char*,const char*,unsigned int))tclStubsPtr->tcl_UtfNcasecmp)(s1,s2,(unsigned int)(n))
#	define Tcl_UniCharNcasecmp(ucs,uct,n) \
		((int(*)(const Tcl_UniChar*,const Tcl_UniChar*,unsigned int))tclStubsPtr->tcl_UniCharNcasecmp)(ucs,uct,(unsigned int)(n))
#   endif
#endif

#undef Tcl_NewLongObj
#define Tcl_NewLongObj(value) Tcl_NewWideIntObj((long)(value))
#undef Tcl_NewIntObj
#define Tcl_NewIntObj(value) Tcl_NewWideIntObj((int)(value))
#undef Tcl_DbNewLongObj
#define Tcl_DbNewLongObj(value, file, line) Tcl_DbNewWideIntObj((long)(value), file, line)
#undef Tcl_SetIntObj
#define Tcl_SetIntObj(objPtr, value)	Tcl_SetWideIntObj(objPtr, (int)(value))
#undef Tcl_SetLongObj
#define Tcl_SetLongObj(objPtr, value)	Tcl_SetWideIntObj(objPtr, (long)(value))

/*
 * Deprecated Tcl procedures:
 */

#undef Tcl_EvalObj
#define Tcl_EvalObj(interp, objPtr) \
    Tcl_EvalObjEx(interp, objPtr, 0)
#undef Tcl_GlobalEvalObj
#define Tcl_GlobalEvalObj(interp, objPtr) \
    Tcl_EvalObjEx(interp, objPtr, TCL_EVAL_GLOBAL)

#endif /* _TCLDECLS */

Changes to generic/tclDictObj.c.

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505
 *----------------------------------------------------------------------
 */

static void
UpdateStringOfDict(
    Tcl_Obj *dictPtr)
{
#define LOCAL_SIZE 20
    int localFlags[LOCAL_SIZE], *flagPtr = NULL;
    Dict *dict = DICT(dictPtr);
    ChainEntry *cPtr;
    Tcl_Obj *keyPtr, *valuePtr;
    int i, length, bytesNeeded = 0;
    const char *elem;
    char *dst;
    const int maxFlags = UINT_MAX / sizeof(int);

    /*
     * This field is the most useful one in the whole hash structure, and it
     * is not exposed by any API function...
     */

    int numElems = dict->table.numEntries * 2;







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<







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497

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 *----------------------------------------------------------------------
 */

static void
UpdateStringOfDict(
    Tcl_Obj *dictPtr)
{
#define LOCAL_SIZE 64
    char localFlags[LOCAL_SIZE], *flagPtr = NULL;
    Dict *dict = DICT(dictPtr);
    ChainEntry *cPtr;
    Tcl_Obj *keyPtr, *valuePtr;
    int i, length, bytesNeeded = 0;
    const char *elem;
    char *dst;


    /*
     * This field is the most useful one in the whole hash structure, and it
     * is not exposed by any API function...
     */

    int numElems = dict->table.numEntries * 2;
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520
521
522
523
524
525
526
527
528
529
530

    /*
     * Pass 1: estimate space, gather flags.
     */

    if (numElems <= LOCAL_SIZE) {
	flagPtr = localFlags;
    } else if (numElems > maxFlags) {
	Tcl_Panic("max size for a Tcl value (%d bytes) exceeded", INT_MAX);
    } else {
	flagPtr = ckalloc(numElems * sizeof(int));
    }
    for (i=0,cPtr=dict->entryChainHead; i<numElems; i+=2,cPtr=cPtr->nextPtr) {
	/*
	 * Assume that cPtr is never NULL since we know the number of array
	 * elements already.
	 */








<
<

|







512
513
514
515
516
517
518


519
520
521
522
523
524
525
526
527

    /*
     * Pass 1: estimate space, gather flags.
     */

    if (numElems <= LOCAL_SIZE) {
	flagPtr = localFlags;


    } else {
	flagPtr = ckalloc(numElems);
    }
    for (i=0,cPtr=dict->entryChainHead; i<numElems; i+=2,cPtr=cPtr->nextPtr) {
	/*
	 * Assume that cPtr is never NULL since we know the number of array
	 * elements already.
	 */

2308
2309
2310
2311
2312
2313
2314
2315


2316
2317

2318
2319
2320
2321
2322
2323
2324
	Tcl_Obj *appendObjPtr = NULL;

	if (objc > 3) {
	    /* Something to append */

	    if (objc == 4) {
		appendObjPtr = objv[3];
	    } else if (TCL_OK != TclStringCatObjv(interp, /* inPlace */ 1,


		    objc-3, objv+3, &appendObjPtr)) {
		return TCL_ERROR;

	    }
	}

	if (appendObjPtr == NULL) {
	    /* => (objc == 3) => (valuePtr == NULL) */
	    TclNewObj(valuePtr);
	} else if (valuePtr == NULL) {







|
>
>
|
|
>







2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
	Tcl_Obj *appendObjPtr = NULL;

	if (objc > 3) {
	    /* Something to append */

	    if (objc == 4) {
		appendObjPtr = objv[3];
	    } else {
		appendObjPtr = TclStringCat(interp, objc-3, objv+3,
			TCL_STRING_IN_PLACE);
		if (appendObjPtr == NULL) {
		    return TCL_ERROR;
		}
	    }
	}

	if (appendObjPtr == NULL) {
	    /* => (objc == 3) => (valuePtr == NULL) */
	    TclNewObj(valuePtr);
	} else if (valuePtr == NULL) {

Changes to generic/tclDisassemble.c.

250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
    unsigned char *codeDeltaNext, *codeLengthNext;
    unsigned char *srcDeltaNext, *srcLengthNext;
    int codeOffset, codeLen, srcOffset, srcLen, numCmds, delta, i, line;
    Interp *iPtr = (Interp *) *codePtr->interpHandle;
    Tcl_Obj *bufferObj, *fileObj;

    TclNewObj(bufferObj);
    if (codePtr->refCount <= 0) {
	return bufferObj;	/* Already freed. */
    }

    codeStart = codePtr->codeStart;
    codeLimit = codeStart + codePtr->numCodeBytes;
    numCmds = codePtr->numCommands;








|







250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
    unsigned char *codeDeltaNext, *codeLengthNext;
    unsigned char *srcDeltaNext, *srcLengthNext;
    int codeOffset, codeLen, srcOffset, srcLen, numCmds, delta, i, line;
    Interp *iPtr = (Interp *) *codePtr->interpHandle;
    Tcl_Obj *bufferObj, *fileObj;

    TclNewObj(bufferObj);
    if (!codePtr->refCount) {
	return bufferObj;	/* Already freed. */
    }

    codeStart = codePtr->codeStart;
    codeLimit = codeStart + codePtr->numCodeBytes;
    numCmds = codePtr->numCommands;

308
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312
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314
315
316
317
318
319
320
321
322
     */

    if (codePtr->procPtr != NULL) {
	Proc *procPtr = codePtr->procPtr;
	int numCompiledLocals = procPtr->numCompiledLocals;

	Tcl_AppendPrintfToObj(bufferObj,
		"  Proc %p, refCt %d, args %d, compiled locals %d\n",
		procPtr, procPtr->refCount, procPtr->numArgs,
		numCompiledLocals);
	if (numCompiledLocals > 0) {
	    CompiledLocal *localPtr = procPtr->firstLocalPtr;

	    for (i = 0;  i < numCompiledLocals;  i++) {
		Tcl_AppendPrintfToObj(bufferObj,







|







308
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310
311
312
313
314
315
316
317
318
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320
321
322
     */

    if (codePtr->procPtr != NULL) {
	Proc *procPtr = codePtr->procPtr;
	int numCompiledLocals = procPtr->numCompiledLocals;

	Tcl_AppendPrintfToObj(bufferObj,
		"  Proc %p, refCt %u, args %d, compiled locals %d\n",
		procPtr, procPtr->refCount, procPtr->numArgs,
		numCompiledLocals);
	if (numCompiledLocals > 0) {
	    CompiledLocal *localPtr = procPtr->firstLocalPtr;

	    for (i = 0;  i < numCompiledLocals;  i++) {
		Tcl_AppendPrintfToObj(bufferObj,
793
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831
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834
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Tcl_Obj *
TclNewInstNameObj(
    unsigned char inst)
{
    Tcl_Obj *objPtr = Tcl_NewObj();

    objPtr->typePtr = &tclInstNameType;
    objPtr->internalRep.longValue = (long) inst;
    objPtr->bytes = NULL;

    return objPtr;
}

/*
 *----------------------------------------------------------------------
 *
 * UpdateStringOfInstName --
 *
 *	Update the string representation for an instruction name object.
 *
 *----------------------------------------------------------------------
 */

static void
UpdateStringOfInstName(
    Tcl_Obj *objPtr)
{
    int inst = objPtr->internalRep.longValue;
    char *s, buf[20];
    int len;

    if ((inst < 0) || (inst > LAST_INST_OPCODE)) {
        sprintf(buf, "inst_%d", inst);
        s = buf;
    } else {
        s = (char *) tclInstructionTable[objPtr->internalRep.longValue].name;
    }
    len = strlen(s);

    objPtr->bytes = ckalloc(len + 1);
    memcpy(objPtr->bytes, s, len + 1);
    objPtr->length = len;
}

/*
 *----------------------------------------------------------------------







|



















|
|
<

|
|


|


>







793
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821

822
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832
833
834
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Tcl_Obj *
TclNewInstNameObj(
    unsigned char inst)
{
    Tcl_Obj *objPtr = Tcl_NewObj();

    objPtr->typePtr = &tclInstNameType;
    objPtr->internalRep.wideValue = (long) inst;
    objPtr->bytes = NULL;

    return objPtr;
}

/*
 *----------------------------------------------------------------------
 *
 * UpdateStringOfInstName --
 *
 *	Update the string representation for an instruction name object.
 *
 *----------------------------------------------------------------------
 */

static void
UpdateStringOfInstName(
    Tcl_Obj *objPtr)
{
    size_t len, inst = (size_t)objPtr->internalRep.wideValue;
    char *s, buf[TCL_INTEGER_SPACE + 5];


    if (inst > LAST_INST_OPCODE) {
        sprintf(buf, "inst_%" TCL_Z_MODIFIER "d", inst);
        s = buf;
    } else {
        s = (char *) tclInstructionTable[inst].name;
    }
    len = strlen(s);
    /* assert (len < UINT_MAX) */
    objPtr->bytes = ckalloc(len + 1);
    memcpy(objPtr->bytes, s, len + 1);
    objPtr->length = len;
}

/*
 *----------------------------------------------------------------------

Changes to generic/tclEncoding.c.

14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
typedef size_t (LengthProc)(const char *src);

/*
 * The following data structure represents an encoding, which describes how to
 * convert between various character sets and UTF-8.
 */

typedef struct Encoding {
    char *name;			/* Name of encoding. Malloced because (1) hash
				 * table entry that owns this encoding may be
				 * freed prior to this encoding being freed,
				 * (2) string passed in the Tcl_EncodingType
				 * structure may not be persistent. */
    Tcl_EncodingConvertProc *toUtfProc;
				/* Function to convert from external encoding







|







14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
typedef size_t (LengthProc)(const char *src);

/*
 * The following data structure represents an encoding, which describes how to
 * convert between various character sets and UTF-8.
 */

typedef struct {
    char *name;			/* Name of encoding. Malloced because (1) hash
				 * table entry that owns this encoding may be
				 * freed prior to this encoding being freed,
				 * (2) string passed in the Tcl_EncodingType
				 * structure may not be persistent. */
    Tcl_EncodingConvertProc *toUtfProc;
				/* Function to convert from external encoding
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
/*
 * The following structure is the clientData for a dynamically-loaded,
 * table-driven encoding created by LoadTableEncoding(). It maps between
 * Unicode and a single-byte, double-byte, or multibyte (1 or 2 bytes only)
 * encoding.
 */

typedef struct TableEncodingData {
    int fallback;		/* Character (in this encoding) to substitute
				 * when this encoding cannot represent a UTF-8
				 * character. */
    char prefixBytes[256];	/* If a byte in the input stream is a lead
				 * byte for a 2-byte sequence, the
				 * corresponding entry in this array is 1,
				 * otherwise it is 0. */







|







53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
/*
 * The following structure is the clientData for a dynamically-loaded,
 * table-driven encoding created by LoadTableEncoding(). It maps between
 * Unicode and a single-byte, double-byte, or multibyte (1 or 2 bytes only)
 * encoding.
 */

typedef struct {
    int fallback;		/* Character (in this encoding) to substitute
				 * when this encoding cannot represent a UTF-8
				 * character. */
    char prefixBytes[256];	/* If a byte in the input stream is a lead
				 * byte for a 2-byte sequence, the
				 * corresponding entry in this array is 1,
				 * otherwise it is 0. */
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
 * escape-driven encoding that is itself comprised of other simpler encodings.
 * An example is "iso-2022-jp", which uses escape sequences to switch between
 * ascii, jis0208, jis0212, gb2312, and ksc5601. Note that "escape-driven"
 * does not necessarily mean that the ESCAPE character is the character used
 * for switching character sets.
 */

typedef struct EscapeSubTable {
    unsigned sequenceLen;	/* Length of following string. */
    char sequence[16];		/* Escape code that marks this encoding. */
    char name[32];		/* Name for encoding. */
    Encoding *encodingPtr;	/* Encoding loaded using above name, or NULL
				 * if this sub-encoding has not been needed
				 * yet. */
} EscapeSubTable;

typedef struct EscapeEncodingData {
    int fallback;		/* Character (in this encoding) to substitute
				 * when this encoding cannot represent a UTF-8
				 * character. */
    unsigned initLen;		/* Length of following string. */
    char init[16];		/* String to emit or expect before first char
				 * in conversion. */
    unsigned finalLen;		/* Length of following string. */







|








|







87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
 * escape-driven encoding that is itself comprised of other simpler encodings.
 * An example is "iso-2022-jp", which uses escape sequences to switch between
 * ascii, jis0208, jis0212, gb2312, and ksc5601. Note that "escape-driven"
 * does not necessarily mean that the ESCAPE character is the character used
 * for switching character sets.
 */

typedef struct {
    unsigned sequenceLen;	/* Length of following string. */
    char sequence[16];		/* Escape code that marks this encoding. */
    char name[32];		/* Name for encoding. */
    Encoding *encodingPtr;	/* Encoding loaded using above name, or NULL
				 * if this sub-encoding has not been needed
				 * yet. */
} EscapeSubTable;

typedef struct {
    int fallback;		/* Character (in this encoding) to substitute
				 * when this encoding cannot represent a UTF-8
				 * character. */
    unsigned initLen;		/* Length of following string. */
    char init[16];		/* String to emit or expect before first char
				 * in conversion. */
    unsigned finalLen;		/* Length of following string. */
689
690
691
692
693
694
695

696
697
698
699
700
701
702
 *
 * Side effects:
 *	None.
 *
 *-------------------------------------------------------------------------
 */


const char *
Tcl_GetDefaultEncodingDir(void)
{
    int numDirs;
    Tcl_Obj *first, *searchPath = Tcl_GetEncodingSearchPath();

    Tcl_ListObjLength(NULL, searchPath, &numDirs);







>







689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
 *
 * Side effects:
 *	None.
 *
 *-------------------------------------------------------------------------
 */

#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
const char *
Tcl_GetDefaultEncodingDir(void)
{
    int numDirs;
    Tcl_Obj *first, *searchPath = Tcl_GetEncodingSearchPath();

    Tcl_ListObjLength(NULL, searchPath, &numDirs);
732
733
734
735
736
737
738

739
740
741
742
743
744
745
    Tcl_Obj *searchPath = Tcl_GetEncodingSearchPath();
    Tcl_Obj *directory = Tcl_NewStringObj(path, -1);

    searchPath = Tcl_DuplicateObj(searchPath);
    Tcl_ListObjReplace(NULL, searchPath, 0, 0, 1, &directory);
    Tcl_SetEncodingSearchPath(searchPath);
}


/*
 *-------------------------------------------------------------------------
 *
 * Tcl_GetEncoding --
 *
 *	Given the name of a encoding, find the corresponding Tcl_Encoding







>







733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
    Tcl_Obj *searchPath = Tcl_GetEncodingSearchPath();
    Tcl_Obj *directory = Tcl_NewStringObj(path, -1);

    searchPath = Tcl_DuplicateObj(searchPath);
    Tcl_ListObjReplace(NULL, searchPath, 0, 0, 1, &directory);
    Tcl_SetEncodingSearchPath(searchPath);
}
#endif

/*
 *-------------------------------------------------------------------------
 *
 * Tcl_GetEncoding --
 *
 *	Given the name of a encoding, find the corresponding Tcl_Encoding
3605
3606
3607
3608
3609
3610
3611
3612
3613
3614
3615
3616
3617
3618
3619
 *
 *-------------------------------------------------------------------------
 */

static void
InitializeEncodingSearchPath(
    char **valuePtr,
    size_t *lengthPtr,
    Tcl_Encoding *encodingPtr)
{
    const char *bytes;
    int i, numDirs;
    Tcl_Obj *libPathObj, *encodingObj, *searchPathObj;

    TclNewLiteralStringObj(encodingObj, "encoding");







|







3607
3608
3609
3610
3611
3612
3613
3614
3615
3616
3617
3618
3619
3620
3621
 *
 *-------------------------------------------------------------------------
 */

static void
InitializeEncodingSearchPath(
    char **valuePtr,
    unsigned int *lengthPtr,
    Tcl_Encoding *encodingPtr)
{
    const char *bytes;
    int i, numDirs;
    Tcl_Obj *libPathObj, *encodingObj, *searchPathObj;

    TclNewLiteralStringObj(encodingObj, "encoding");

Changes to generic/tclEnsemble.c.

88
89
90
91
92
93
94
95
96
97
98
99
100
101
102

/*
 * The internal rep for caching ensemble subcommand lookups and
 * spell corrections.
 */

typedef struct {
    size_t epoch;               /* Used to confirm when the data in this
                                 * really structure matches up with the
                                 * ensemble. */
    Command *token;             /* Reference to the command for which this
                                 * structure is a cache of the resolution. */
    Tcl_Obj *fix;               /* Corrected spelling, if needed. */
    Tcl_HashEntry *hPtr;        /* Direct link to entry in the subcommand
                                 * hash table. */







|







88
89
90
91
92
93
94
95
96
97
98
99
100
101
102

/*
 * The internal rep for caching ensemble subcommand lookups and
 * spell corrections.
 */

typedef struct {
    unsigned int epoch;         /* Used to confirm when the data in this
                                 * really structure matches up with the
                                 * ensemble. */
    Command *token;             /* Reference to the command for which this
                                 * structure is a cache of the resolution. */
    Tcl_Obj *fix;               /* Corrected spelling, if needed. */
    Tcl_HashEntry *hPtr;        /* Direct link to entry in the subcommand
                                 * hash table. */
142
143
144
145
146
147
148
149

150
151
152

153
154
155
156
157
158
159
TclNamespaceEnsembleCmd(
    ClientData dummy,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const objv[])
{
    Tcl_Namespace *namespacePtr;
    Namespace *nsPtr = (Namespace *) TclGetCurrentNamespace(interp);

    Tcl_Command token;
    Tcl_DictSearch search;
    Tcl_Obj *listObj;

    int index, done;

    if (nsPtr == NULL || nsPtr->flags & NS_DYING) {
	if (!Tcl_InterpDeleted(interp)) {
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "tried to manipulate ensemble of deleted namespace",
		    -1));







|
>



>







142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
TclNamespaceEnsembleCmd(
    ClientData dummy,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const objv[])
{
    Tcl_Namespace *namespacePtr;
    Namespace *nsPtr = (Namespace *) TclGetCurrentNamespace(interp), *cxtPtr,
    	*foundNsPtr, *altFoundNsPtr, *actualCxtPtr;
    Tcl_Command token;
    Tcl_DictSearch search;
    Tcl_Obj *listObj;
    const char *simpleName;
    int index, done;

    if (nsPtr == NULL || nsPtr->flags & NS_DYING) {
	if (!Tcl_InterpDeleted(interp)) {
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "tried to manipulate ensemble of deleted namespace",
		    -1));
191
192
193
194
195
196
197
198
199
200
201
202
203
204

205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223

224
225
226
227
228
229
230
	if (objc & 1) {
	    Tcl_WrongNumArgs(interp, 2, objv, "?option value ...?");
	    return TCL_ERROR;
	}
	objv += 2;
	objc -= 2;

	/*
	 * Work out what name to use for the command to create. If supplied,
	 * it is either fully specified or relative to the current namespace.
	 * If not supplied, it is exactly the name of the current namespace.
	 */

	name = nsPtr->fullName;


	/*
	 * Parse the option list, applying type checks as we go. Note that we
	 * are not incrementing any reference counts in the objects at this
	 * stage, so the presence of an option multiple times won't cause any
	 * memory leaks.
	 */

	for (; objc>1 ; objc-=2,objv+=2) {
	    if (Tcl_GetIndexFromObj(interp, objv[0], ensembleCreateOptions,
		    "option", 0, &index) != TCL_OK) {
		if (allocatedMapFlag) {
		    Tcl_DecrRefCount(mapObj);
		}
		return TCL_ERROR;
	    }
	    switch ((enum EnsCreateOpts) index) {
	    case CRT_CMD:
		name = TclGetString(objv[1]);

		continue;
	    case CRT_SUBCMDS:
		if (TclListObjLength(interp, objv[1], &len) != TCL_OK) {
		    if (allocatedMapFlag) {
			Tcl_DecrRefCount(mapObj);
		    }
		    return TCL_ERROR;







<
<
<
<
<
<
|
>



















>







193
194
195
196
197
198
199






200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
	if (objc & 1) {
	    Tcl_WrongNumArgs(interp, 2, objv, "?option value ...?");
	    return TCL_ERROR;
	}
	objv += 2;
	objc -= 2;







	name = nsPtr->name;
	cxtPtr = (Namespace *) nsPtr->parentPtr;

	/*
	 * Parse the option list, applying type checks as we go. Note that we
	 * are not incrementing any reference counts in the objects at this
	 * stage, so the presence of an option multiple times won't cause any
	 * memory leaks.
	 */

	for (; objc>1 ; objc-=2,objv+=2) {
	    if (Tcl_GetIndexFromObj(interp, objv[0], ensembleCreateOptions,
		    "option", 0, &index) != TCL_OK) {
		if (allocatedMapFlag) {
		    Tcl_DecrRefCount(mapObj);
		}
		return TCL_ERROR;
	    }
	    switch ((enum EnsCreateOpts) index) {
	    case CRT_CMD:
		name = TclGetString(objv[1]);
		cxtPtr = nsPtr;
		continue;
	    case CRT_SUBCMDS:
		if (TclListObjLength(interp, objv[1], &len) != TCL_OK) {
		    if (allocatedMapFlag) {
			Tcl_DecrRefCount(mapObj);
		    }
		    return TCL_ERROR;
333
334
335
336
337
338
339




340
341
342
343
344
345
346
347

348
349
350
351
352
353
354
355
		    return TCL_ERROR;
		}
		unknownObj = (len > 0 ? objv[1] : NULL);
		continue;
	    }
	}





	/*
	 * Create the ensemble. Note that this might delete another ensemble
	 * linked to the same namespace, so we must be careful. However, we
	 * should be OK because we only link the namespace into the list once
	 * we've created it (and after any deletions have occurred.)
	 */

	token = Tcl_CreateEnsemble(interp, name, NULL,

		(permitPrefix ? TCL_ENSEMBLE_PREFIX : 0));
	Tcl_SetEnsembleSubcommandList(interp, token, subcmdObj);
	Tcl_SetEnsembleMappingDict(interp, token, mapObj);
	Tcl_SetEnsembleUnknownHandler(interp, token, unknownObj);
	Tcl_SetEnsembleParameterList(interp, token, paramObj);

	/*
	 * Tricky! Must ensure that the result is not shared (command delete







>
>
>
>







|
>
|







331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
		    return TCL_ERROR;
		}
		unknownObj = (len > 0 ? objv[1] : NULL);
		continue;
	    }
	}

	TclGetNamespaceForQualName(interp, name, cxtPtr,
	TCL_CREATE_NS_IF_UNKNOWN, &foundNsPtr, &altFoundNsPtr, &actualCxtPtr,
	&simpleName);

	/*
	 * Create the ensemble. Note that this might delete another ensemble
	 * linked to the same namespace, so we must be careful. However, we
	 * should be OK because we only link the namespace into the list once
	 * we've created it (and after any deletions have occurred.)
	 */

	token = TclCreateEnsembleInNs(interp, simpleName,
	     (Tcl_Namespace *) foundNsPtr, (Tcl_Namespace *) nsPtr,
	     (permitPrefix ? TCL_ENSEMBLE_PREFIX : 0));
	Tcl_SetEnsembleSubcommandList(interp, token, subcmdObj);
	Tcl_SetEnsembleMappingDict(interp, token, mapObj);
	Tcl_SetEnsembleUnknownHandler(interp, token, unknownObj);
	Tcl_SetEnsembleParameterList(interp, token, paramObj);

	/*
	 * Tricky! Must ensure that the result is not shared (command delete
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    }
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_CreateEnsemble --
 *
 *	Create a simple ensemble attached to the given namespace.
 *
 * Results:
 *	The token for the command created.
 *
 * Side effects:
 *	The ensemble is created and marked for compilation.
 *
 *----------------------------------------------------------------------
 */

Tcl_Command
Tcl_CreateEnsemble(
    Tcl_Interp *interp,

    const char *name,



    Tcl_Namespace *namespacePtr,

    int flags)

{
    Namespace *nsPtr = (Namespace *) namespacePtr;
    EnsembleConfig *ensemblePtr = ckalloc(sizeof(EnsembleConfig));
    Tcl_Obj *nameObj = NULL;

    if (nsPtr == NULL) {
	nsPtr = (Namespace *) TclGetCurrentNamespace(interp);
    }

    /*
     * Make the name of the ensemble into a fully qualified name. This might
     * allocate a temporary object.
     */

    if (!(name[0] == ':' && name[1] == ':')) {
	nameObj = NewNsObj((Tcl_Namespace *) nsPtr);

	if (nsPtr->parentPtr == NULL) {
	    Tcl_AppendStringsToObj(nameObj, name, NULL);
	} else {
	    Tcl_AppendStringsToObj(nameObj, "::", name, NULL);
	}
	Tcl_IncrRefCount(nameObj);
	name = TclGetString(nameObj);
    }

    ensemblePtr->nsPtr = nsPtr;
    ensemblePtr->epoch = 0;
    Tcl_InitHashTable(&ensemblePtr->subcommandTable, TCL_STRING_KEYS);
    ensemblePtr->subcommandArrayPtr = NULL;
    ensemblePtr->subcmdList = NULL;
    ensemblePtr->subcommandDict = NULL;
    ensemblePtr->flags = flags;
    ensemblePtr->numParameters = 0;
    ensemblePtr->parameterList = NULL;
    ensemblePtr->unknownHandler = NULL;
    ensemblePtr->token = Tcl_NRCreateCommand(interp, name,
	    NsEnsembleImplementationCmd, NsEnsembleImplementationCmdNR,
	    ensemblePtr, DeleteEnsembleConfig);
    ensemblePtr->next = (EnsembleConfig *) nsPtr->ensembles;
    nsPtr->ensembles = (Tcl_Ensemble *) ensemblePtr;

    /*
     * Trigger an eventual recomputation of the ensemble command set. Note
     * that this is slightly tricky, as it means that we are not actually
     * counting the number of namespace export actions, but it is the simplest
     * way to go!
     */

    nsPtr->exportLookupEpoch++;

    if (flags & ENSEMBLE_COMPILE) {
	((Command *) ensemblePtr->token)->compileProc = TclCompileEnsemble;
    }


    if (nameObj != NULL) {

	TclDecrRefCount(nameObj);
    }



















    return ensemblePtr->token;










}











/*
 *----------------------------------------------------------------------
 *
 * Tcl_SetEnsembleSubcommandList --
 *
 *	Set the subcommand list for a particular ensemble.







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    }
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * TclCreateEnsembleInNs --
 *
 *	Like Tcl_CreateEnsemble, but additionally accepts as an argument the


 *	name of the namespace to create the command in.



 *
 *----------------------------------------------------------------------
 */

Tcl_Command
TclCreateEnsembleInNs(
    Tcl_Interp *interp,

    const char *name,   /* Simple name of command to create (no */
			/* namespace components). */
    Tcl_Namespace       /* Name of namespace to create the command in. */
    *nameNsPtr,
    Tcl_Namespace
    *ensembleNsPtr,	/* Name of the namespace for the ensemble. */
    int flags
    )
{
    Namespace *nsPtr = (Namespace *) ensembleNsPtr;
    EnsembleConfig *ensemblePtr;

    Tcl_Command token;



    ensemblePtr = ckalloc(sizeof(EnsembleConfig));




    token = TclNRCreateCommandInNs(interp, name,

	(Tcl_Namespace *) nameNsPtr, NsEnsembleImplementationCmd,
	NsEnsembleImplementationCmdNR, ensemblePtr, DeleteEnsembleConfig);
    if (token == NULL) {

	ckfree(ensemblePtr);
	return NULL;



    }

    ensemblePtr->nsPtr = nsPtr;
    ensemblePtr->epoch = 0;
    Tcl_InitHashTable(&ensemblePtr->subcommandTable, TCL_STRING_KEYS);
    ensemblePtr->subcommandArrayPtr = NULL;
    ensemblePtr->subcmdList = NULL;
    ensemblePtr->subcommandDict = NULL;
    ensemblePtr->flags = flags;
    ensemblePtr->numParameters = 0;
    ensemblePtr->parameterList = NULL;
    ensemblePtr->unknownHandler = NULL;
    ensemblePtr->token = token;


    ensemblePtr->next = (EnsembleConfig *) nsPtr->ensembles;
    nsPtr->ensembles = (Tcl_Ensemble *) ensemblePtr;

    /*
     * Trigger an eventual recomputation of the ensemble command set. Note
     * that this is slightly tricky, as it means that we are not actually
     * counting the number of namespace export actions, but it is the simplest
     * way to go!
     */

    nsPtr->exportLookupEpoch++;

    if (flags & ENSEMBLE_COMPILE) {
	((Command *) ensemblePtr->token)->compileProc = TclCompileEnsemble;
    }

    return ensemblePtr->token;

}


/*
 *----------------------------------------------------------------------
 *
 * Tcl_CreateEnsemble
 *
 *	Create a simple ensemble attached to the given namespace.
 *
 *	Deprecated by TclCreateEnsembleInNs.
 *
 * Value
 *
 *	The token for the command created.
 *
 * Effect
 *	The ensemble is created and marked for compilation.
 *
 *
 *----------------------------------------------------------------------
 */

Tcl_Command
Tcl_CreateEnsemble(
    Tcl_Interp *interp,
    const char *name,
    Tcl_Namespace *namespacePtr,
    int flags)
{
    Namespace *nsPtr = (Namespace *)namespacePtr, *foundNsPtr, *altNsPtr,
    	*actualNsPtr;
    const char * simpleName;

    if (nsPtr == NULL) {
	nsPtr = (Namespace *) TclGetCurrentNamespace(interp);
    }

    TclGetNamespaceForQualName(interp, name, nsPtr, TCL_CREATE_NS_IF_UNKNOWN,
    	&foundNsPtr, &altNsPtr, &actualNsPtr, &simpleName);
    return TclCreateEnsembleInNs(interp, simpleName,
	(Tcl_Namespace *) foundNsPtr, (Tcl_Namespace *) nsPtr, flags);
}


/*
 *----------------------------------------------------------------------
 *
 * Tcl_SetEnsembleSubcommandList --
 *
 *	Set the subcommand list for a particular ensemble.
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	/*
	 * Hand off to the target command.
	 */

	TclSkipTailcall(interp);
	Tcl_ListObjGetElements(NULL, copyPtr, &copyObjc, &copyObjv);

	return TclNREvalObjv(interp, copyObjc, copyObjv, TCL_EVAL_INVOKE, NULL);
    }

  unknownOrAmbiguousSubcommand:
    /*
     * Have not been able to match the subcommand asked for with a real
     * subcommand that we export. See whether a handler has been registered







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	/*
	 * Hand off to the target command.
	 */

	TclSkipTailcall(interp);
	Tcl_ListObjGetElements(NULL, copyPtr, &copyObjc, &copyObjv);
	((Interp *)interp)->lookupNsPtr = ensemblePtr->nsPtr;
	return TclNREvalObjv(interp, copyObjc, copyObjv, TCL_EVAL_INVOKE, NULL);
    }

  unknownOrAmbiguousSubcommand:
    /*
     * Have not been able to match the subcommand asked for with a real
     * subcommand that we export. See whether a handler has been registered
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 *	None.
 *
 * Side effects:
 *	Memory is (eventually) deallocated.
 *
 *----------------------------------------------------------------------
 */





















static void
DeleteEnsembleConfig(
    ClientData clientData)
{
    EnsembleConfig *ensemblePtr = clientData;
    Namespace *nsPtr = ensemblePtr->nsPtr;
    Tcl_HashSearch search;
    Tcl_HashEntry *hEnt;

    /*
     * Unlink from the ensemble chain if it has not been marked as having been
     * done already.
     */

    if (ensemblePtr->next != ensemblePtr) {







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 *	None.
 *
 * Side effects:
 *	Memory is (eventually) deallocated.
 *
 *----------------------------------------------------------------------
 */

static void
ClearTable(
    EnsembleConfig *ensemblePtr)
{
    Tcl_HashTable *hash = &ensemblePtr->subcommandTable;

    if (hash->numEntries != 0) {
        Tcl_HashSearch search;
        Tcl_HashEntry *hPtr = Tcl_FirstHashEntry(hash, &search);

        while (hPtr != NULL) {
            Tcl_Obj *prefixObj = Tcl_GetHashValue(hPtr);
            Tcl_DecrRefCount(prefixObj);
            hPtr = Tcl_NextHashEntry(&search);
        }
        ckfree((char *) ensemblePtr->subcommandArrayPtr);
    }
    Tcl_DeleteHashTable(hash);
}

static void
DeleteEnsembleConfig(
    ClientData clientData)
{
    EnsembleConfig *ensemblePtr = clientData;
    Namespace *nsPtr = ensemblePtr->nsPtr;



    /*
     * Unlink from the ensemble chain if it has not been marked as having been
     * done already.
     */

    if (ensemblePtr->next != ensemblePtr) {
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    ensemblePtr->flags |= ENSEMBLE_DEAD;

    /*
     * Kill the pointer-containing fields.
     */

    if (ensemblePtr->subcommandTable.numEntries != 0) {
	ckfree(ensemblePtr->subcommandArrayPtr);
    }
    hEnt = Tcl_FirstHashEntry(&ensemblePtr->subcommandTable, &search);
    while (hEnt != NULL) {
	Tcl_Obj *prefixObj = Tcl_GetHashValue(hEnt);

	Tcl_DecrRefCount(prefixObj);
	hEnt = Tcl_NextHashEntry(&search);
    }
    Tcl_DeleteHashTable(&ensemblePtr->subcommandTable);
    if (ensemblePtr->subcmdList != NULL) {
	Tcl_DecrRefCount(ensemblePtr->subcmdList);
    }
    if (ensemblePtr->parameterList != NULL) {
	Tcl_DecrRefCount(ensemblePtr->parameterList);
    }
    if (ensemblePtr->subcommandDict != NULL) {







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    ensemblePtr->flags |= ENSEMBLE_DEAD;

    /*
     * Kill the pointer-containing fields.
     */


    ClearTable(ensemblePtr);









    if (ensemblePtr->subcmdList != NULL) {
	Tcl_DecrRefCount(ensemblePtr->subcmdList);
    }
    if (ensemblePtr->parameterList != NULL) {
	Tcl_DecrRefCount(ensemblePtr->parameterList);
    }
    if (ensemblePtr->subcommandDict != NULL) {
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2508


2509





2510



2511





2512
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2514

2515
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2524







2525
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2535
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{
    Tcl_HashSearch search;	/* Used for scanning the set of commands in
				 * the namespace that backs up this
				 * ensemble. */
    int i, j, isNew;
    Tcl_HashTable *hash = &ensemblePtr->subcommandTable;
    Tcl_HashEntry *hPtr;





    if (hash->numEntries != 0) {





	/*



	 * Remove pre-existing table.





	 */

	ckfree(ensemblePtr->subcommandArrayPtr);

	hPtr = Tcl_FirstHashEntry(hash, &search);
	while (hPtr != NULL) {
	    Tcl_Obj *prefixObj = Tcl_GetHashValue(hPtr);

	    Tcl_DecrRefCount(prefixObj);
	    hPtr = Tcl_NextHashEntry(&search);
	}
	Tcl_DeleteHashTable(hash);
	Tcl_InitHashTable(hash, TCL_STRING_KEYS);
    }








    /*
     * See if we've got an export list. If so, we will only export exactly
     * those commands, which may be either implemented by the prefix in the
     * subcommandDict or mapped directly onto the namespace's commands.
     */

    if (ensemblePtr->subcmdList != NULL) {
	Tcl_Obj **subcmdv, *target, *cmdObj, *cmdPrefixObj;
	int subcmdc;


	TclListObjGetElements(NULL, ensemblePtr->subcmdList, &subcmdc,
		&subcmdv);
	for (i=0 ; i<subcmdc ; i++) {
	    const char *name = TclGetString(subcmdv[i]);

	    hPtr = Tcl_CreateHashEntry(hash, name, &isNew);

	    /*
	     * Skip non-unique cases.
	     */

	    if (!isNew) {
		continue;
	    }

	    /*
	     * Look in our dictionary (if present) for the command.
	     */

	    if (ensemblePtr->subcommandDict != NULL) {
		Tcl_DictObjGet(NULL, ensemblePtr->subcommandDict, subcmdv[i],
			&target);
		if (target != NULL) {
		    Tcl_SetHashValue(hPtr, target);
		    Tcl_IncrRefCount(target);
		    continue;
		}
	    }

	    /*

	     * Not there, so map onto the namespace. Note in this case that we
	     * do not guarantee that the command is actually there; that is
	     * the programmer's responsibility (or [::unknown] of course).
	     */

	    cmdObj = NewNsObj((Tcl_Namespace *) ensemblePtr->nsPtr);
	    if (ensemblePtr->nsPtr->parentPtr != NULL) {
		Tcl_AppendStringsToObj(cmdObj, "::", name, NULL);
	    } else {
		Tcl_AppendStringsToObj(cmdObj, name, NULL);
	    }
	    cmdPrefixObj = Tcl_NewListObj(1, &cmdObj);
	    Tcl_SetHashValue(hPtr, cmdPrefixObj);
	    Tcl_IncrRefCount(cmdPrefixObj);
	}

    } else if (ensemblePtr->subcommandDict != NULL) {
	/*
	 * No subcmd list, but we do have a mapping dictionary so we should
	 * use the keys of that. Convert the dictionary's contents into the
	 * form required for the ensemble's internal hashtable.
	 */

	Tcl_DictSearch dictSearch;
	Tcl_Obj *keyObj, *valueObj;
	int done;

	Tcl_DictObjFirst(NULL, ensemblePtr->subcommandDict, &dictSearch,
		&keyObj, &valueObj, &done);
	while (!done) {
	    const char *name = TclGetString(keyObj);

	    hPtr = Tcl_CreateHashEntry(hash, name, &isNew);
	    Tcl_SetHashValue(hPtr, valueObj);
	    Tcl_IncrRefCount(valueObj);
	    Tcl_DictObjNext(&dictSearch, &keyObj, &valueObj, &done);
	}
    } else {
	/*
	 * Discover what commands are actually exported by the namespace.
	 * What we have is an array of patterns and a hash table whose keys
	 * are the command names exported by the namespace (the contents do
	 * not matter here.) We must find out what commands are actually
	 * exported by filtering each command in the namespace against each of







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{
    Tcl_HashSearch search;	/* Used for scanning the set of commands in
				 * the namespace that backs up this
				 * ensemble. */
    int i, j, isNew;
    Tcl_HashTable *hash = &ensemblePtr->subcommandTable;
    Tcl_HashEntry *hPtr;
    Tcl_Obj *mapDict = ensemblePtr->subcommandDict;
    Tcl_Obj *subList = ensemblePtr->subcmdList;

    ClearTable(ensemblePtr);
    Tcl_InitHashTable(hash, TCL_STRING_KEYS);

    if (subList) {
        int subc;
        Tcl_Obj **subv, *target, *cmdObj, *cmdPrefixObj;
        char *name;

        /*
         * There is a list of exactly what subcommands go in the table.
         * Must determine the target for each.
         */

        Tcl_ListObjGetElements(NULL, subList, &subc, &subv);
        if (subList == mapDict) {
            /*
             * Strange case where explicit list of subcommands is same value
             * as the dict mapping to targets.
             */

            for (i = 0; i < subc; i += 2) {
                name = TclGetString(subv[i]);
                hPtr = Tcl_CreateHashEntry(hash, name, &isNew);
                if (!isNew) {
                    cmdObj = (Tcl_Obj *)Tcl_GetHashValue(hPtr);

                    Tcl_DecrRefCount(cmdObj);

                }
                Tcl_SetHashValue(hPtr, subv[i+1]);
                Tcl_IncrRefCount(subv[i+1]);

                name = TclGetString(subv[i+1]);
                hPtr = Tcl_CreateHashEntry(hash, name, &isNew);
                if (isNew) {
                    cmdObj = Tcl_NewStringObj(name, -1);
                    cmdPrefixObj = Tcl_NewListObj(1, &cmdObj);
                    Tcl_SetHashValue(hPtr, cmdPrefixObj);
                    Tcl_IncrRefCount(cmdPrefixObj);
                }





            }


        } else {
            /* Usual case where we can freely act on the list and dict. */



            for (i = 0; i < subc; i++) {
                name = TclGetString(subv[i]);

                hPtr = Tcl_CreateHashEntry(hash, name, &isNew);





                if (!isNew) {
                    continue;
                }


                /* Lookup target in the dictionary */

                if (mapDict) {

                    Tcl_DictObjGet(NULL, mapDict, subv[i], &target);

                    if (target) {
                        Tcl_SetHashValue(hPtr, target);
                        Tcl_IncrRefCount(target);
                        continue;
                    }
                }

                /*
                 * target was not in the dictionary so map onto the namespace.
                 * Note in this case that we do not guarantee that the
                 * command is actually there; that is the programmer's
                 * responsibility (or [::unknown] of course).
                 */
                cmdObj = Tcl_NewStringObj(name, -1);






                cmdPrefixObj = Tcl_NewListObj(1, &cmdObj);
                Tcl_SetHashValue(hPtr, cmdPrefixObj);
                Tcl_IncrRefCount(cmdPrefixObj);
            }
        }
    } else if (mapDict) {
        /*
         * No subcmd list, but we do have a mapping dictionary so we should
         * use the keys of that. Convert the dictionary's contents into the
         * form required for the ensemble's internal hashtable.
         */

        Tcl_DictSearch dictSearch;
        Tcl_Obj *keyObj, *valueObj;
        int done;

        Tcl_DictObjFirst(NULL, ensemblePtr->subcommandDict, &dictSearch,
                &keyObj, &valueObj, &done);
        while (!done) {
            char *name = TclGetString(keyObj);

            hPtr = Tcl_CreateHashEntry(hash, name, &isNew);
            Tcl_SetHashValue(hPtr, valueObj);
            Tcl_IncrRefCount(valueObj);
            Tcl_DictObjNext(&dictSearch, &keyObj, &valueObj, &done);
        }
    } else {
	/*
	 * Discover what commands are actually exported by the namespace.
	 * What we have is an array of patterns and a hash table whose keys
	 * are the command names exported by the namespace (the contents do
	 * not matter here.) We must find out what commands are actually
	 * exported by filtering each command in the namespace against each of
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		     * substituted part of the command (as a list) as their
		     * content!
		     */

		    if (isNew) {
			Tcl_Obj *cmdObj, *cmdPrefixObj;

			TclNewObj(cmdObj);
			Tcl_AppendStringsToObj(cmdObj,
				ensemblePtr->nsPtr->fullName,
				(ensemblePtr->nsPtr->parentPtr ? "::" : ""),
				nsCmdName, NULL);
			cmdPrefixObj = Tcl_NewListObj(1, &cmdObj);
			Tcl_SetHashValue(hPtr, cmdPrefixObj);
			Tcl_IncrRefCount(cmdPrefixObj);
		    }
		    break;
		}
	    }







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		     * substituted part of the command (as a list) as their
		     * content!
		     */

		    if (isNew) {
			Tcl_Obj *cmdObj, *cmdPrefixObj;





			cmdObj = Tcl_NewStringObj(nsCmdName, -1);
			cmdPrefixObj = Tcl_NewListObj(1, &cmdObj);
			Tcl_SetHashValue(hPtr, cmdPrefixObj);
			Tcl_IncrRefCount(cmdPrefixObj);
		    }
		    break;
		}
	    }

Changes to generic/tclEvent.c.

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	    TclpInitPlatform();		/* Creates signal handler(s) */
	    TclInitDoubleConversion();	/* Initializes constants for
					 * converting to/from double. */
	    TclInitObjSubsystem();	/* Register obj types, create
					 * mutexes. */
	    TclInitIOSubsystem();	/* Inits a tsd key (noop). */
	    TclInitEncodingSubsystem();	/* Process wide encoding init. */
	    TclpSetInterfaces();
	    TclInitNamespaceSubsystem();/* Register ns obj type (mutexed). */
	    subsystemsInitialized = 1;
	}
	TclpInitUnlock();
    }
    TclInitNotifier();
}







<







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	    TclpInitPlatform();		/* Creates signal handler(s) */
	    TclInitDoubleConversion();	/* Initializes constants for
					 * converting to/from double. */
	    TclInitObjSubsystem();	/* Register obj types, create
					 * mutexes. */
	    TclInitIOSubsystem();	/* Inits a tsd key (noop). */
	    TclInitEncodingSubsystem();	/* Process wide encoding init. */

	    TclInitNamespaceSubsystem();/* Register ns obj type (mutexed). */
	    subsystemsInitialized = 1;
	}
	TclpInitUnlock();
    }
    TclInitNotifier();
}

Changes to generic/tclExecute.c.

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	    NEXT_INST_F(((condition)? TclGetInt1AtPtr(pc+1) : 2), (cleanup), 0); \
	case INST_JUMP_FALSE4:						\
	    NEXT_INST_F(((condition)? 5 : TclGetInt4AtPtr(pc+1)), (cleanup), 0); \
	case INST_JUMP_TRUE4:						\
	    NEXT_INST_F(((condition)? TclGetInt4AtPtr(pc+1) : 5), (cleanup), 0); \
	default:							\
	    if ((condition) < 0) {					\
		TclNewLongObj(objResultPtr, -1);				\
	    } else {							\
		objResultPtr = TCONST((condition) > 0);			\
	    }								\
	    NEXT_INST_F(0, (cleanup), 1);				\
	}								\
    } while (0)
#define JUMP_PEEPHOLE_V(condition, pcAdjustment, cleanup) \
    do {								\
	pc += (pcAdjustment);						\
	switch (*pc) {							\
	case INST_JUMP_FALSE1:						\
	    NEXT_INST_V(((condition)? 2 : TclGetInt1AtPtr(pc+1)), (cleanup), 0); \
	case INST_JUMP_TRUE1:						\
	    NEXT_INST_V(((condition)? TclGetInt1AtPtr(pc+1) : 2), (cleanup), 0); \
	case INST_JUMP_FALSE4:						\
	    NEXT_INST_V(((condition)? 5 : TclGetInt4AtPtr(pc+1)), (cleanup), 0); \
	case INST_JUMP_TRUE4:						\
	    NEXT_INST_V(((condition)? TclGetInt4AtPtr(pc+1) : 5), (cleanup), 0); \
	default:							\
	    if ((condition) < 0) {					\
		TclNewLongObj(objResultPtr, -1);				\
	    } else {							\
		objResultPtr = TCONST((condition) > 0);			\
	    }								\
	    NEXT_INST_V(0, (cleanup), 1);				\
	}								\
    } while (0)
#else /* TCL_COMPILE_DEBUG */
#define JUMP_PEEPHOLE_F(condition, pcAdjustment, cleanup) \
    do{									\
	if ((condition) < 0) {						\
	    TclNewLongObj(objResultPtr, -1);				\
	} else {							\
	    objResultPtr = TCONST((condition) > 0);			\
	}								\
	NEXT_INST_F((pcAdjustment), (cleanup), 1);			\
    } while (0)
#define JUMP_PEEPHOLE_V(condition, pcAdjustment, cleanup) \
    do{									\
	if ((condition) < 0) {						\
	    TclNewLongObj(objResultPtr, -1);				\
	} else {							\
	    objResultPtr = TCONST((condition) > 0);			\
	}								\
	NEXT_INST_V((pcAdjustment), (cleanup), 1);			\
    } while (0)
#endif








|




















|










|








|







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	    NEXT_INST_F(((condition)? TclGetInt1AtPtr(pc+1) : 2), (cleanup), 0); \
	case INST_JUMP_FALSE4:						\
	    NEXT_INST_F(((condition)? 5 : TclGetInt4AtPtr(pc+1)), (cleanup), 0); \
	case INST_JUMP_TRUE4:						\
	    NEXT_INST_F(((condition)? TclGetInt4AtPtr(pc+1) : 5), (cleanup), 0); \
	default:							\
	    if ((condition) < 0) {					\
		TclNewIntObj(objResultPtr, -1);				\
	    } else {							\
		objResultPtr = TCONST((condition) > 0);			\
	    }								\
	    NEXT_INST_F(0, (cleanup), 1);				\
	}								\
    } while (0)
#define JUMP_PEEPHOLE_V(condition, pcAdjustment, cleanup) \
    do {								\
	pc += (pcAdjustment);						\
	switch (*pc) {							\
	case INST_JUMP_FALSE1:						\
	    NEXT_INST_V(((condition)? 2 : TclGetInt1AtPtr(pc+1)), (cleanup), 0); \
	case INST_JUMP_TRUE1:						\
	    NEXT_INST_V(((condition)? TclGetInt1AtPtr(pc+1) : 2), (cleanup), 0); \
	case INST_JUMP_FALSE4:						\
	    NEXT_INST_V(((condition)? 5 : TclGetInt4AtPtr(pc+1)), (cleanup), 0); \
	case INST_JUMP_TRUE4:						\
	    NEXT_INST_V(((condition)? TclGetInt4AtPtr(pc+1) : 5), (cleanup), 0); \
	default:							\
	    if ((condition) < 0) {					\
		TclNewIntObj(objResultPtr, -1);				\
	    } else {							\
		objResultPtr = TCONST((condition) > 0);			\
	    }								\
	    NEXT_INST_V(0, (cleanup), 1);				\
	}								\
    } while (0)
#else /* TCL_COMPILE_DEBUG */
#define JUMP_PEEPHOLE_F(condition, pcAdjustment, cleanup) \
    do{									\
	if ((condition) < 0) {						\
	    TclNewIntObj(objResultPtr, -1);				\
	} else {							\
	    objResultPtr = TCONST((condition) > 0);			\
	}								\
	NEXT_INST_F((pcAdjustment), (cleanup), 1);			\
    } while (0)
#define JUMP_PEEPHOLE_V(condition, pcAdjustment, cleanup) \
    do{									\
	if ((condition) < 0) {						\
	    TclNewIntObj(objResultPtr, -1);				\
	} else {							\
	    objResultPtr = TCONST((condition) > 0);			\
	}								\
	NEXT_INST_V((pcAdjustment), (cleanup), 1);			\
    } while (0)
#endif

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 * Macro used in this file to save a function call for common uses of
 * TclGetNumberFromObj(). The ANSI C "prototype" is:
 *
 * MODULE_SCOPE int GetNumberFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr,
 *			ClientData *ptrPtr, int *tPtr);
 */

#ifdef TCL_WIDE_INT_IS_LONG
#define GetNumberFromObj(interp, objPtr, ptrPtr, tPtr) \
    (((objPtr)->typePtr == &tclIntType)					\
	?	(*(tPtr) = TCL_NUMBER_LONG,				\
		*(ptrPtr) = (ClientData)				\
		    (&((objPtr)->internalRep.longValue)), TCL_OK) :	\
    ((objPtr)->typePtr == &tclDoubleType)				\
	?	(((TclIsNaN((objPtr)->internalRep.doubleValue))		\
		    ?	(*(tPtr) = TCL_NUMBER_NAN)			\
		    :	(*(tPtr) = TCL_NUMBER_DOUBLE)),			\
		*(ptrPtr) = (ClientData)				\
		    (&((objPtr)->internalRep.doubleValue)), TCL_OK) :	\
    (((objPtr)->bytes != NULL) && ((objPtr)->length == 0))		\
	? TCL_ERROR :			\
    TclGetNumberFromObj((interp), (objPtr), (ptrPtr), (tPtr)))
#else /* !TCL_WIDE_INT_IS_LONG */
#define GetNumberFromObj(interp, objPtr, ptrPtr, tPtr) \
    (((objPtr)->typePtr == &tclIntType)					\
	?	(*(tPtr) = TCL_NUMBER_LONG,				\
		*(ptrPtr) = (ClientData)				\
		    (&((objPtr)->internalRep.longValue)), TCL_OK) :	\
    ((objPtr)->typePtr == &tclWideIntType)				\
	?	(*(tPtr) = TCL_NUMBER_WIDE,				\
		*(ptrPtr) = (ClientData)				\
		    (&((objPtr)->internalRep.wideValue)), TCL_OK) :	\
    ((objPtr)->typePtr == &tclDoubleType)				\
	?	(((TclIsNaN((objPtr)->internalRep.doubleValue))		\
		    ?	(*(tPtr) = TCL_NUMBER_NAN)			\
		    :	(*(tPtr) = TCL_NUMBER_DOUBLE)),			\
		*(ptrPtr) = (ClientData)				\
		    (&((objPtr)->internalRep.doubleValue)), TCL_OK) :	\
    (((objPtr)->bytes != NULL) && ((objPtr)->length == 0))		\
	? TCL_ERROR :			\
    TclGetNumberFromObj((interp), (objPtr), (ptrPtr), (tPtr)))
#endif /* TCL_WIDE_INT_IS_LONG */

/*
 * Macro used in this file to save a function call for common uses of
 * Tcl_GetBooleanFromObj(). The ANSI C "prototype" is:
 *
 * MODULE_SCOPE int TclGetBooleanFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr,
 *			int *boolPtr);
 */

#define TclGetBooleanFromObj(interp, objPtr, boolPtr) \
    ((((objPtr)->typePtr == &tclIntType)				\
	|| ((objPtr)->typePtr == &tclBooleanType))			\
	? (*(boolPtr) = ((objPtr)->internalRep.longValue!=0), TCL_OK)	\
	: Tcl_GetBooleanFromObj((interp), (objPtr), (boolPtr)))

/*
 * Macro used to make the check for type overflow more mnemonic. This works by
 * comparing sign bits; the rest of the word is irrelevant. The ANSI C
 * "prototype" (where inttype_t is any integer type) is:
 *
 * MODULE_SCOPE int Overflowing(inttype_t a, inttype_t b, inttype_t sum);







<


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<












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 * Macro used in this file to save a function call for common uses of
 * TclGetNumberFromObj(). The ANSI C "prototype" is:
 *
 * MODULE_SCOPE int GetNumberFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr,
 *			ClientData *ptrPtr, int *tPtr);
 */


#define GetNumberFromObj(interp, objPtr, ptrPtr, tPtr) \
    (((objPtr)->typePtr == &tclIntType)					\



















	?	(*(tPtr) = TCL_NUMBER_WIDE,				\
		*(ptrPtr) = (ClientData)				\
		    (&((objPtr)->internalRep.wideValue)), TCL_OK) :	\
    ((objPtr)->typePtr == &tclDoubleType)				\
	?	(((TclIsNaN((objPtr)->internalRep.doubleValue))		\
		    ?	(*(tPtr) = TCL_NUMBER_NAN)			\
		    :	(*(tPtr) = TCL_NUMBER_DOUBLE)),			\
		*(ptrPtr) = (ClientData)				\
		    (&((objPtr)->internalRep.doubleValue)), TCL_OK) :	\
    (((objPtr)->bytes != NULL) && ((objPtr)->length == 0))		\
	? TCL_ERROR :			\
    TclGetNumberFromObj((interp), (objPtr), (ptrPtr), (tPtr)))
















/*
 * Macro used to make the check for type overflow more mnemonic. This works by
 * comparing sign bits; the rest of the word is irrelevant. The ANSI C
 * "prototype" (where inttype_t is any integer type) is:
 *
 * MODULE_SCOPE int Overflowing(inttype_t a, inttype_t b, inttype_t sum);
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#define IsErroringNaNType(type)		0
#endif

/*
 * Auxiliary tables used to compute powers of small integers.
 */

#if (LONG_MAX == 0x7fffffff)

/*
 * Maximum base that, when raised to powers 2, 3, ... 8, fits in a 32-bit
 * signed integer.
 */

static const long MaxBase32[] = {46340, 1290, 215, 73, 35, 21, 14};
static const size_t MaxBase32Size = sizeof(MaxBase32)/sizeof(long);

/*
 * Table giving 3, 4, ..., 11, raised to the powers 9, 10, ..., as far as they
 * fit in a 32-bit signed integer. Exp32Index[i] gives the starting index of
 * powers of i+3; Exp32Value[i] gives the corresponding powers.
 */

static const unsigned short Exp32Index[] = {
    0, 11, 18, 23, 26, 29, 31, 32, 33
};
static const size_t Exp32IndexSize =
    sizeof(Exp32Index) / sizeof(unsigned short);
static const long Exp32Value[] = {
    19683, 59049, 177147, 531441, 1594323, 4782969, 14348907, 43046721,
    129140163, 387420489, 1162261467, 262144, 1048576, 4194304,
    16777216, 67108864, 268435456, 1073741824, 1953125, 9765625,
    48828125, 244140625, 1220703125, 10077696, 60466176, 362797056,
    40353607, 282475249, 1977326743, 134217728, 1073741824, 387420489,
    1000000000
};
static const size_t Exp32ValueSize = sizeof(Exp32Value)/sizeof(long);
#endif /* LONG_MAX == 0x7fffffff -- 32 bit machine */

#if (LONG_MAX > 0x7fffffff) || !defined(TCL_WIDE_INT_IS_LONG)

/*
 * Maximum base that, when raised to powers 2, 3, ..., 16, fits in a
 * Tcl_WideInt.
 */

static const Tcl_WideInt MaxBase64[] = {
    (Tcl_WideInt)46340*65536+62259,	/* 3037000499 == isqrt(2**63-1) */







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#define IsErroringNaNType(type)		0
#endif

/*
 * Auxiliary tables used to compute powers of small integers.
 */



































/*
 * Maximum base that, when raised to powers 2, 3, ..., 16, fits in a
 * Tcl_WideInt.
 */

static const Tcl_WideInt MaxBase64[] = {
    (Tcl_WideInt)46340*65536+62259,	/* 3037000499 == isqrt(2**63-1) */
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    (Tcl_WideInt)100000*100000*100000*10*10*10,
    (Tcl_WideInt)161051*161051*161051*11*11,
    (Tcl_WideInt)161051*161051*161051*11*11*11,
    (Tcl_WideInt)248832*248832*248832*12*12,
    (Tcl_WideInt)371293*371293*371293*13*13
};
static const size_t Exp64ValueSize = sizeof(Exp64Value) / sizeof(Tcl_WideInt);
#endif /* (LONG_MAX > 0x7fffffff) || !defined(TCL_WIDE_INT_IS_LONG) */

/*
 * Markers for ExecuteExtendedBinaryMathOp.
 */

#define DIVIDED_BY_ZERO		((Tcl_Obj *) -1)
#define EXPONENT_OF_ZERO	((Tcl_Obj *) -2)







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    (Tcl_WideInt)100000*100000*100000*10*10*10,
    (Tcl_WideInt)161051*161051*161051*11*11,
    (Tcl_WideInt)161051*161051*161051*11*11*11,
    (Tcl_WideInt)248832*248832*248832*12*12,
    (Tcl_WideInt)371293*371293*371293*13*13
};
static const size_t Exp64ValueSize = sizeof(Exp64Value) / sizeof(Tcl_WideInt);


/*
 * Markers for ExecuteExtendedBinaryMathOp.
 */

#define DIVIDED_BY_ZERO		((Tcl_Obj *) -1)
#define EXPONENT_OF_ZERO	((Tcl_Obj *) -2)
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			    const unsigned char *pc, int stackTop,
			    int checkStack);
#endif /* TCL_COMPILE_DEBUG */
static ByteCode *	CompileExprObj(Tcl_Interp *interp, Tcl_Obj *objPtr);
static void		DeleteExecStack(ExecStack *esPtr);
static void		DupExprCodeInternalRep(Tcl_Obj *srcPtr,
			    Tcl_Obj *copyPtr);
MODULE_SCOPE int	TclCompareTwoNumbers(Tcl_Obj *valuePtr,
			    Tcl_Obj *value2Ptr);
static Tcl_Obj *	ExecuteExtendedBinaryMathOp(Tcl_Interp *interp,
			    int opcode, Tcl_Obj **constants,
			    Tcl_Obj *valuePtr, Tcl_Obj *value2Ptr);
static Tcl_Obj *	ExecuteExtendedUnaryMathOp(int opcode,
			    Tcl_Obj *valuePtr);
static void		FreeExprCodeInternalRep(Tcl_Obj *objPtr);
static ExceptionRange *	GetExceptRangeForPc(const unsigned char *pc,







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			    const unsigned char *pc, int stackTop,
			    int checkStack);
#endif /* TCL_COMPILE_DEBUG */
static ByteCode *	CompileExprObj(Tcl_Interp *interp, Tcl_Obj *objPtr);
static void		DeleteExecStack(ExecStack *esPtr);
static void		DupExprCodeInternalRep(Tcl_Obj *srcPtr,
			    Tcl_Obj *copyPtr);


static Tcl_Obj *	ExecuteExtendedBinaryMathOp(Tcl_Interp *interp,
			    int opcode, Tcl_Obj **constants,
			    Tcl_Obj *valuePtr, Tcl_Obj *value2Ptr);
static Tcl_Obj *	ExecuteExtendedUnaryMathOp(int opcode,
			    Tcl_Obj *valuePtr);
static void		FreeExprCodeInternalRep(Tcl_Obj *objPtr);
static ExceptionRange *	GetExceptRangeForPc(const unsigned char *pc,
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				 * [sizeof(Tcl_Obj*)] */
{
    ExecEnv *eePtr = ckalloc(sizeof(ExecEnv));
    ExecStack *esPtr = ckalloc(sizeof(ExecStack)
	    + (size_t) (size-1) * sizeof(Tcl_Obj *));

    eePtr->execStackPtr = esPtr;
    TclNewLongObj(eePtr->constants[0], 0);
    Tcl_IncrRefCount(eePtr->constants[0]);
    TclNewLongObj(eePtr->constants[1], 1);
    Tcl_IncrRefCount(eePtr->constants[1]);
    eePtr->interp = interp;
    eePtr->callbackPtr = NULL;
    eePtr->corPtr = NULL;
    eePtr->rewind = 0;

    esPtr->prevPtr = NULL;







|

|







832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
				 * [sizeof(Tcl_Obj*)] */
{
    ExecEnv *eePtr = ckalloc(sizeof(ExecEnv));
    ExecStack *esPtr = ckalloc(sizeof(ExecStack)
	    + (size_t) (size-1) * sizeof(Tcl_Obj *));

    eePtr->execStackPtr = esPtr;
    TclNewIntObj(eePtr->constants[0], 0);
    Tcl_IncrRefCount(eePtr->constants[0]);
    TclNewIntObj(eePtr->constants[1], 1);
    Tcl_IncrRefCount(eePtr->constants[1]);
    eePtr->interp = interp;
    eePtr->callbackPtr = NULL;
    eePtr->corPtr = NULL;
    eePtr->rewind = 0;

    esPtr->prevPtr = NULL;
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
	 */

	TclGetIntFromObj(interp, incrPtr, &type1);
	Tcl_AddErrorInfo(interp, "\n    (reading increment)");
	return TCL_ERROR;
    }

    if ((type1 == TCL_NUMBER_LONG) && (type2 == TCL_NUMBER_LONG)) {
	long augend = *((const long *) ptr1);
	long addend = *((const long *) ptr2);
	long sum = augend + addend;

	/*
	 * Overflow when (augend and sum have different sign) and (augend and
	 * addend have the same sign). This is encapsulated in the Overflowing
	 * macro.
	 */

	if (!Overflowing(augend, addend, sum)) {
	    TclSetLongObj(valuePtr, sum);
	    return TCL_OK;
	}
#ifndef TCL_WIDE_INT_IS_LONG
	{
	    Tcl_WideInt w1 = (Tcl_WideInt) augend;
	    Tcl_WideInt w2 = (Tcl_WideInt) addend;

	    /*
	     * We know the sum value is outside the long range, so we use the
	     * macro form that doesn't range test again.
	     */

	    TclSetWideIntObj(valuePtr, w1 + w2);
	    return TCL_OK;
	}
#endif
    }

    if ((type1 == TCL_NUMBER_DOUBLE) || (type1 == TCL_NUMBER_NAN)) {
	/*
	 * Produce error message (reparse?!)
	 */

	return TclGetIntFromObj(interp, valuePtr, &type1);
    }
    if ((type2 == TCL_NUMBER_DOUBLE) || (type2 == TCL_NUMBER_NAN)) {
	/*
	 * Produce error message (reparse?!)
	 */

	TclGetIntFromObj(interp, incrPtr, &type1);
	Tcl_AddErrorInfo(interp, "\n    (reading increment)");
	return TCL_ERROR;
    }

#ifndef TCL_WIDE_INT_IS_LONG
    if ((type1 != TCL_NUMBER_BIG) && (type2 != TCL_NUMBER_BIG)) {
	Tcl_WideInt w1, w2, sum;

	TclGetWideIntFromObj(NULL, valuePtr, &w1);
	TclGetWideIntFromObj(NULL, incrPtr, &w2);
	sum = w1 + w2;

	/*
	 * Check for overflow.
	 */

	if (!Overflowing(w1, w2, sum)) {
	    Tcl_SetWideIntObj(valuePtr, sum);
	    return TCL_OK;
	}
    }
#endif

    Tcl_TakeBignumFromObj(interp, valuePtr, &value);
    Tcl_GetBignumFromObj(interp, incrPtr, &incr);
    mp_add(&value, &incr, &value);
    mp_clear(&incr);
    Tcl_SetBignumObj(valuePtr, &value);
    return TCL_OK;







<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<

















<












|



<







1801
1802
1803
1804
1805
1806
1807































1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824

1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840

1841
1842
1843
1844
1845
1846
1847
	 */

	TclGetIntFromObj(interp, incrPtr, &type1);
	Tcl_AddErrorInfo(interp, "\n    (reading increment)");
	return TCL_ERROR;
    }
































    if ((type1 == TCL_NUMBER_DOUBLE) || (type1 == TCL_NUMBER_NAN)) {
	/*
	 * Produce error message (reparse?!)
	 */

	return TclGetIntFromObj(interp, valuePtr, &type1);
    }
    if ((type2 == TCL_NUMBER_DOUBLE) || (type2 == TCL_NUMBER_NAN)) {
	/*
	 * Produce error message (reparse?!)
	 */

	TclGetIntFromObj(interp, incrPtr, &type1);
	Tcl_AddErrorInfo(interp, "\n    (reading increment)");
	return TCL_ERROR;
    }


    if ((type1 != TCL_NUMBER_BIG) && (type2 != TCL_NUMBER_BIG)) {
	Tcl_WideInt w1, w2, sum;

	TclGetWideIntFromObj(NULL, valuePtr, &w1);
	TclGetWideIntFromObj(NULL, incrPtr, &w2);
	sum = w1 + w2;

	/*
	 * Check for overflow.
	 */

	if (!Overflowing(w1, w2, sum)) {
	    TclSetIntObj(valuePtr, sum);
	    return TCL_OK;
	}
    }


    Tcl_TakeBignumFromObj(interp, valuePtr, &value);
    Tcl_GetBignumFromObj(interp, incrPtr, &incr);
    mp_add(&value, &incr, &value);
    mp_clear(&incr);
    Tcl_SetBignumObj(valuePtr, &value);
    return TCL_OK;
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
	TRACE(("%u => OK\n", opnd));
	NEXT_INST_F(5, 0, 0);
    }

    case INST_STR_CONCAT1:

	opnd = TclGetUInt1AtPtr(pc+1);

	if (TCL_OK != TclStringCatObjv(interp, /* inPlace */ 1,
		opnd, &OBJ_AT_DEPTH(opnd-1), &objResultPtr)) {
	    TRACE_ERROR(interp);
	    goto gotError;
	}

	TRACE_WITH_OBJ(("%u => ", opnd), objResultPtr);
	NEXT_INST_V(2, opnd, 1);








|
|
|







2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
	TRACE(("%u => OK\n", opnd));
	NEXT_INST_F(5, 0, 0);
    }

    case INST_STR_CONCAT1:

	opnd = TclGetUInt1AtPtr(pc+1);
	objResultPtr = TclStringCat(interp, opnd, &OBJ_AT_DEPTH(opnd-1),
		TCL_STRING_IN_PLACE);
	if (objResultPtr == NULL) {
	    TRACE_ERROR(interp);
	    goto gotError;
	}

	TRACE_WITH_OBJ(("%u => ", opnd), objResultPtr);
	NEXT_INST_V(2, opnd, 1);

3622
3623
3624
3625
3626
3627
3628
3629
3630
3631
3632
3633
3634
3635
3636
3637
3638
     * common execution code.
     */

/*TODO: Consider more untangling here; merge with LOAD and STORE ? */

    {
	Tcl_Obj *incrPtr;
#ifndef TCL_WIDE_INT_IS_LONG
	Tcl_WideInt w;
#endif
	long increment;

    case INST_INCR_SCALAR1:
    case INST_INCR_ARRAY1:
    case INST_INCR_ARRAY_STK:
    case INST_INCR_SCALAR_STK:
    case INST_INCR_STK:







<

<







3517
3518
3519
3520
3521
3522
3523

3524

3525
3526
3527
3528
3529
3530
3531
     * common execution code.
     */

/*TODO: Consider more untangling here; merge with LOAD and STORE ? */

    {
	Tcl_Obj *incrPtr;

	Tcl_WideInt w;

	long increment;

    case INST_INCR_SCALAR1:
    case INST_INCR_ARRAY1:
    case INST_INCR_ARRAY_STK:
    case INST_INCR_SCALAR_STK:
    case INST_INCR_STK:
3723
3724
3725
3726
3727
3728
3729
3730
3731
3732
3733
3734
3735
3736
3737
3738
3739
3740
3741
3742
3743
3744
3745
3746
3747
3748
3749
3750
3751
3752
3753
3754
3755
3756
3757
3758
3759
3760
3761
3762
3763
3764
3765
3766
3767
3768
3769
3770
3771
3772
3773
3774
3775
3776
3777
3778
3779
3780
3781
3782
3783
3784
3785
3786
3787
3788
3789
3790
3791
3792
3793
3794
3795
3796
3797
3798
3799
3800
3801
3802
3803
3804
3805
3806
3807
3808
3809
3810
3811
3812
3813
3814
3815
3816
3817
3818
3819
3820
3821
3822
3823
3824
3825
3826
3827
3828
3829
3830
3831
3832
3833
3834
3835
3836
3837
3838

	if (TclIsVarDirectModifyable(varPtr)) {
	    ClientData ptr;
	    int type;

	    objPtr = varPtr->value.objPtr;
	    if (GetNumberFromObj(NULL, objPtr, &ptr, &type) == TCL_OK) {
		if (type == TCL_NUMBER_LONG) {
		    long augend = *((const long *)ptr);
		    long sum = augend + increment;

		    /*
		     * Overflow when (augend and sum have different sign) and
		     * (augend and increment have the same sign). This is
		     * encapsulated in the Overflowing macro.
		     */

		    if (!Overflowing(augend, increment, sum)) {
			TRACE(("%u %ld => ", opnd, increment));
			if (Tcl_IsShared(objPtr)) {
			    objPtr->refCount--;	/* We know it's shared. */
			    TclNewLongObj(objResultPtr, sum);
			    Tcl_IncrRefCount(objResultPtr);
			    varPtr->value.objPtr = objResultPtr;
			} else {
			    objResultPtr = objPtr;
			    TclSetLongObj(objPtr, sum);
			}
			goto doneIncr;
		    }
#ifndef TCL_WIDE_INT_IS_LONG
		    w = (Tcl_WideInt)augend;

		    TRACE(("%u %ld => ", opnd, increment));
		    if (Tcl_IsShared(objPtr)) {
			objPtr->refCount--;	/* We know it's shared. */
			objResultPtr = Tcl_NewWideIntObj(w+increment);
			Tcl_IncrRefCount(objResultPtr);
			varPtr->value.objPtr = objResultPtr;
		    } else {
			objResultPtr = objPtr;

			/*
			 * We know the sum value is outside the long range;
			 * use macro form that doesn't range test again.
			 */

			TclSetWideIntObj(objPtr, w+increment);
		    }
		    goto doneIncr;
#endif
		}	/* end if (type == TCL_NUMBER_LONG) */
#ifndef TCL_WIDE_INT_IS_LONG
		if (type == TCL_NUMBER_WIDE) {
		    Tcl_WideInt sum;

		    w = *((const Tcl_WideInt *) ptr);
		    sum = w + increment;

		    /*
		     * Check for overflow.
		     */

		    if (!Overflowing(w, increment, sum)) {
			TRACE(("%u %ld => ", opnd, increment));
			if (Tcl_IsShared(objPtr)) {
			    objPtr->refCount--;	/* We know it's shared. */
			    objResultPtr = Tcl_NewWideIntObj(sum);
			    Tcl_IncrRefCount(objResultPtr);
			    varPtr->value.objPtr = objResultPtr;
			} else {
			    objResultPtr = objPtr;

			    /*
			     * We *do not* know the sum value is outside the
			     * long range (wide + long can yield long); use
			     * the function call that checks range.
			     */

			    Tcl_SetWideIntObj(objPtr, sum);
			}
			goto doneIncr;
		    }
		}
#endif
	    }
	    if (Tcl_IsShared(objPtr)) {
		objPtr->refCount--;	/* We know it's shared */
		objResultPtr = Tcl_DuplicateObj(objPtr);
		Tcl_IncrRefCount(objResultPtr);
		varPtr->value.objPtr = objResultPtr;
	    } else {
		objResultPtr = objPtr;
	    }
	    TclNewLongObj(incrPtr, increment);
	    if (TclIncrObj(interp, objResultPtr, incrPtr) != TCL_OK) {
		Tcl_DecrRefCount(incrPtr);
		TRACE_ERROR(interp);
		goto gotError;
	    }
	    Tcl_DecrRefCount(incrPtr);
	    goto doneIncr;
	}

	/*
	 * All other cases, flow through to generic handling.
	 */

	TclNewLongObj(incrPtr, increment);
	Tcl_IncrRefCount(incrPtr);

    doIncrScalar:
	varPtr = LOCAL(opnd);
	while (TclIsVarLink(varPtr)) {
	    varPtr = varPtr->value.linkPtr;
	}







|
|
|











|




|



<
















|


<
|
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<









|













|







3616
3617
3618
3619
3620
3621
3622
3623
3624
3625
3626
3627
3628
3629
3630
3631
3632
3633
3634
3635
3636
3637
3638
3639
3640
3641
3642
3643
3644
3645

3646
3647
3648
3649
3650
3651
3652
3653
3654
3655
3656
3657
3658
3659
3660
3661
3662
3663
3664

3665

































3666
3667
3668
3669
3670
3671
3672
3673
3674
3675
3676
3677
3678
3679
3680
3681
3682
3683
3684
3685
3686
3687
3688
3689
3690
3691
3692
3693
3694
3695
3696

	if (TclIsVarDirectModifyable(varPtr)) {
	    ClientData ptr;
	    int type;

	    objPtr = varPtr->value.objPtr;
	    if (GetNumberFromObj(NULL, objPtr, &ptr, &type) == TCL_OK) {
		if (type == TCL_NUMBER_WIDE) {
		    Tcl_WideInt augend = *((const Tcl_WideInt *)ptr);
		    Tcl_WideInt sum = augend + increment;

		    /*
		     * Overflow when (augend and sum have different sign) and
		     * (augend and increment have the same sign). This is
		     * encapsulated in the Overflowing macro.
		     */

		    if (!Overflowing(augend, increment, sum)) {
			TRACE(("%u %ld => ", opnd, increment));
			if (Tcl_IsShared(objPtr)) {
			    objPtr->refCount--;	/* We know it's shared. */
			    TclNewIntObj(objResultPtr, sum);
			    Tcl_IncrRefCount(objResultPtr);
			    varPtr->value.objPtr = objResultPtr;
			} else {
			    objResultPtr = objPtr;
			    TclSetIntObj(objPtr, sum);
			}
			goto doneIncr;
		    }

		    w = (Tcl_WideInt)augend;

		    TRACE(("%u %ld => ", opnd, increment));
		    if (Tcl_IsShared(objPtr)) {
			objPtr->refCount--;	/* We know it's shared. */
			objResultPtr = Tcl_NewWideIntObj(w+increment);
			Tcl_IncrRefCount(objResultPtr);
			varPtr->value.objPtr = objResultPtr;
		    } else {
			objResultPtr = objPtr;

			/*
			 * We know the sum value is outside the long range;
			 * use macro form that doesn't range test again.
			 */

			TclSetIntObj(objPtr, w+increment);
		    }
		    goto doneIncr;

		}	/* end if (type == TCL_NUMBER_WIDE) */

































	    }
	    if (Tcl_IsShared(objPtr)) {
		objPtr->refCount--;	/* We know it's shared */
		objResultPtr = Tcl_DuplicateObj(objPtr);
		Tcl_IncrRefCount(objResultPtr);
		varPtr->value.objPtr = objResultPtr;
	    } else {
		objResultPtr = objPtr;
	    }
	    TclNewIntObj(incrPtr, increment);
	    if (TclIncrObj(interp, objResultPtr, incrPtr) != TCL_OK) {
		Tcl_DecrRefCount(incrPtr);
		TRACE_ERROR(interp);
		goto gotError;
	    }
	    Tcl_DecrRefCount(incrPtr);
	    goto doneIncr;
	}

	/*
	 * All other cases, flow through to generic handling.
	 */

	TclNewIntObj(incrPtr, increment);
	Tcl_IncrRefCount(incrPtr);

    doIncrScalar:
	varPtr = LOCAL(opnd);
	while (TclIsVarLink(varPtr)) {
	    varPtr = varPtr->value.linkPtr;
	}
4522
4523
4524
4525
4526
4527
4528
4529
4530
4531
4532
4533
4534
4535
4536
	    Tcl_GetCommandFullName(interp, (Tcl_Command) corPtr->cmdPtr,
		    objResultPtr);
	}
	TRACE_WITH_OBJ(("=> "), objResultPtr);
	NEXT_INST_F(1, 0, 1);
    }
    case INST_INFO_LEVEL_NUM:
	TclNewLongObj(objResultPtr, iPtr->varFramePtr->level);
	TRACE_WITH_OBJ(("=> "), objResultPtr);
	NEXT_INST_F(1, 0, 1);
    case INST_INFO_LEVEL_ARGS: {
	int level;
	register CallFrame *framePtr = iPtr->varFramePtr;
	register CallFrame *rootFramePtr = iPtr->rootFramePtr;








|







4380
4381
4382
4383
4384
4385
4386
4387
4388
4389
4390
4391
4392
4393
4394
	    Tcl_GetCommandFullName(interp, (Tcl_Command) corPtr->cmdPtr,
		    objResultPtr);
	}
	TRACE_WITH_OBJ(("=> "), objResultPtr);
	NEXT_INST_F(1, 0, 1);
    }
    case INST_INFO_LEVEL_NUM:
	TclNewIntObj(objResultPtr, iPtr->varFramePtr->level);
	TRACE_WITH_OBJ(("=> "), objResultPtr);
	NEXT_INST_F(1, 0, 1);
    case INST_INFO_LEVEL_ARGS: {
	int level;
	register CallFrame *framePtr = iPtr->varFramePtr;
	register CallFrame *rootFramePtr = iPtr->rootFramePtr;

4891
4892
4893
4894
4895
4896
4897
4898
4899
4900
4901
4902
4903
4904
4905

    case INST_LIST_LENGTH:
	TRACE(("\"%.30s\" => ", O2S(OBJ_AT_TOS)));
	if (TclListObjLength(interp, OBJ_AT_TOS, &length) != TCL_OK) {
	    TRACE_ERROR(interp);
	    goto gotError;
	}
	TclNewLongObj(objResultPtr, length);
	TRACE_APPEND(("%d\n", length));
	NEXT_INST_F(1, 1, 1);

    case INST_LIST_INDEX:	/* lindex with objc == 3 */
	value2Ptr = OBJ_AT_TOS;
	valuePtr = OBJ_UNDER_TOS;
	TRACE(("\"%.30s\" \"%.30s\" => ", O2S(valuePtr), O2S(value2Ptr)));







|







4749
4750
4751
4752
4753
4754
4755
4756
4757
4758
4759
4760
4761
4762
4763

    case INST_LIST_LENGTH:
	TRACE(("\"%.30s\" => ", O2S(OBJ_AT_TOS)));
	if (TclListObjLength(interp, OBJ_AT_TOS, &length) != TCL_OK) {
	    TRACE_ERROR(interp);
	    goto gotError;
	}
	TclNewIntObj(objResultPtr, length);
	TRACE_APPEND(("%d\n", length));
	NEXT_INST_F(1, 1, 1);

    case INST_LIST_INDEX:	/* lindex with objc == 3 */
	value2Ptr = OBJ_AT_TOS;
	valuePtr = OBJ_UNDER_TOS;
	TRACE(("\"%.30s\" \"%.30s\" => ", O2S(valuePtr), O2S(value2Ptr)));
4948
4949
4950
4951
4952
4953
4954
4955
4956
4957
4958
4959
4960
4961
4962
4963
4964
4965
4966
4967
4968
4969
4970
4971
	 */

	if (TclListObjGetElements(interp, valuePtr, &objc, &objv) != TCL_OK) {
	    TRACE_ERROR(interp);
	    goto gotError;
	}

	/*
	 * Select the list item based on the index. Negative operand means
	 * end-based indexing.
	 */

	if (opnd < -1) {
	    index = opnd+1 + objc;
	} else {
	    index = opnd;
	}
	pcAdjustment = 5;

    lindexFastPath:
	if (index >= 0 && index < objc) {
	    objResultPtr = objv[index];
	} else {
	    TclNewObj(objResultPtr);







<
<
|
<

<
<
<
|
<







4806
4807
4808
4809
4810
4811
4812


4813

4814



4815

4816
4817
4818
4819
4820
4821
4822
	 */

	if (TclListObjGetElements(interp, valuePtr, &objc, &objv) != TCL_OK) {
	    TRACE_ERROR(interp);
	    goto gotError;
	}



	/* Decode end-offset index values. */





	index = TclIndexDecode(opnd, objc - 1);

	pcAdjustment = 5;

    lindexFastPath:
	if (index >= 0 && index < objc) {
	    objResultPtr = objv[index];
	} else {
	    TclNewObj(objResultPtr);
5105
5106
5107
5108
5109
5110
5111








5112
5113



5114


5115
5116
5117
5118
5119
5120
5121
5122

5123

5124
5125
5126
5127
5128
5129
5130
5131
5132
5133
5134
5135


5136


5137
5138

5139
5140
5141
5142
5143
5144



5145



5146
5147


5148
5149
5150
5151
5152

5153
5154
5155
5156
5157
5158
5159

#ifndef TCL_COMPILE_DEBUG
	if (*(pc+9) == INST_POP) {
	    NEXT_INST_F(10, 1, 0);
	}
#endif









	/*
	 * Adjust the indices for end-based handling.



	 */



	if (fromIdx < -1) {
	    fromIdx += 1+objc;
	    if (fromIdx < -1) {
		fromIdx = -1;
	    }
	} else if (fromIdx > objc) {
	    fromIdx = objc;

	}

	if (toIdx < -1) {
	    toIdx += 1 + objc;
	    if (toIdx < -1) {
		toIdx = -1;
	    }
	} else if (toIdx > objc) {
	    toIdx = objc;
	}

	/*
	 * Check if we are referring to a valid, non-empty list range, and if
	 * so, build the list of elements in that range.


	 */



	if (fromIdx<=toIdx && fromIdx<objc && toIdx>=0) {

	    if (fromIdx < 0) {
		fromIdx = 0;
	    }
	    if (toIdx >= objc) {
		toIdx = objc-1;
	    }



	    if (fromIdx == 0 && toIdx != objc-1 && !Tcl_IsShared(valuePtr)) {



		Tcl_ListObjReplace(interp, valuePtr,
			toIdx + 1, LIST_MAX, 0, NULL);


		TRACE_APPEND(("%.30s\n", O2S(valuePtr)));
		NEXT_INST_F(9, 0, 0);
	    }
	    objResultPtr = Tcl_NewListObj(toIdx-fromIdx+1, objv+fromIdx);
	} else {

	    TclNewObj(objResultPtr);
	}

	TRACE_APPEND(("\"%.30s\"", O2S(objResultPtr)));
	NEXT_INST_F(9, 1, 1);

    case INST_LIST_IN:







>
>
>
>
>
>
>
>
|
<
>
>
>

>
>
|
<
<
<
<
|
<
|
>

>
|
|
|
|
|
<
<
|
|

|
<
>
>

>
>
|
|
>
|
|
|
<
<
|
>
>
>
|
>
>
>
|
|
>
>



<

>







4956
4957
4958
4959
4960
4961
4962
4963
4964
4965
4966
4967
4968
4969
4970
4971

4972
4973
4974
4975
4976
4977
4978




4979

4980
4981
4982
4983
4984
4985
4986
4987
4988


4989
4990
4991
4992

4993
4994
4995
4996
4997
4998
4999
5000
5001
5002
5003


5004
5005
5006
5007
5008
5009
5010
5011
5012
5013
5014
5015
5016
5017
5018

5019
5020
5021
5022
5023
5024
5025
5026
5027

#ifndef TCL_COMPILE_DEBUG
	if (*(pc+9) == INST_POP) {
	    NEXT_INST_F(10, 1, 0);
	}
#endif

	/* Every range of an empty list is an empty list */
	if (objc == 0) {
	    TRACE_APPEND(("\n"));
	    NEXT_INST_F(9, 0, 0);
	}

	/* Decode index value operands. */

	/* 

	assert ( toIdx != TCL_INDEX_AFTER);
	 *
	 * Extra safety for legacy bytecodes:
	 */
	if (toIdx == TCL_INDEX_AFTER) {
	    toIdx = TCL_INDEX_END;
	}






	if ((toIdx == TCL_INDEX_BEFORE) || (fromIdx == TCL_INDEX_AFTER)) {
	    goto emptyList;
	}
	toIdx = TclIndexDecode(toIdx, objc - 1);
	if (toIdx < 0) {
	    goto emptyList;
	} else if (toIdx >= objc) {
	    toIdx = objc - 1;
	}



	assert ( toIdx >= 0 && toIdx < objc);
	/*
	assert ( fromIdx != TCL_INDEX_BEFORE );

	 *
	 * Extra safety for legacy bytecodes:
	 */
	if (fromIdx == TCL_INDEX_BEFORE) {
	    fromIdx = TCL_INDEX_START;
	}

	fromIdx = TclIndexDecode(fromIdx, objc - 1);
	if (fromIdx < 0) {
	    fromIdx = 0;
	}



	if (fromIdx <= toIdx) {
	    /* Construct the subsquence list */
	    /* unshared optimization */
	    if (Tcl_IsShared(valuePtr)) {
		objResultPtr = Tcl_NewListObj(toIdx-fromIdx+1, objv+fromIdx);
	    } else {
		if (toIdx != objc - 1) {
		    Tcl_ListObjReplace(NULL, valuePtr, toIdx + 1, LIST_MAX,
			    0, NULL);
		}
		Tcl_ListObjReplace(NULL, valuePtr, 0, fromIdx, 0, NULL);
		TRACE_APPEND(("%.30s\n", O2S(valuePtr)));
		NEXT_INST_F(9, 0, 0);
	    }

	} else {
	emptyList:
	    TclNewObj(objResultPtr);
	}

	TRACE_APPEND(("\"%.30s\"", O2S(objResultPtr)));
	NEXT_INST_F(9, 1, 1);

    case INST_LIST_IN:
5362
5363
5364
5365
5366
5367
5368
5369
5370
5371
5372
5373
5374
5375
5376
	TRACE(("\"%.20s\" \"%.20s\" => %d\n", O2S(valuePtr), O2S(value2Ptr),
		(match < 0 ? -1 : match > 0 ? 1 : 0)));
	JUMP_PEEPHOLE_F(match, 1, 2);

    case INST_STR_LEN:
	valuePtr = OBJ_AT_TOS;
	length = Tcl_GetCharLength(valuePtr);
	TclNewLongObj(objResultPtr, length);
	TRACE(("\"%.20s\" => %d\n", O2S(valuePtr), length));
	NEXT_INST_F(1, 1, 1);

    case INST_STR_UPPER:
	valuePtr = OBJ_AT_TOS;
	TRACE(("\"%.20s\" => ", O2S(valuePtr)));
	if (Tcl_IsShared(valuePtr)) {







|







5230
5231
5232
5233
5234
5235
5236
5237
5238
5239
5240
5241
5242
5243
5244
	TRACE(("\"%.20s\" \"%.20s\" => %d\n", O2S(valuePtr), O2S(value2Ptr),
		(match < 0 ? -1 : match > 0 ? 1 : 0)));
	JUMP_PEEPHOLE_F(match, 1, 2);

    case INST_STR_LEN:
	valuePtr = OBJ_AT_TOS;
	length = Tcl_GetCharLength(valuePtr);
	TclNewIntObj(objResultPtr, length);
	TRACE(("\"%.20s\" => %d\n", O2S(valuePtr), length));
	NEXT_INST_F(1, 1, 1);

    case INST_STR_UPPER:
	valuePtr = OBJ_AT_TOS;
	TRACE(("\"%.20s\" => ", O2S(valuePtr)));
	if (Tcl_IsShared(valuePtr)) {
5491
5492
5493
5494
5495
5496
5497








5498
5499




5500


5501
5502
5503
5504
5505
5506
5507
5508
5509

5510
5511
5512
5513
5514
5515


5516



5517
5518











5519
5520
5521
5522

5523
5524
5525
5526
5527
5528
5529
5530
5531
5532
5533
5534
5535
5536
5537
5538
5539
5540
5541
5542
5543
5544
5545
5546
5547
5548
5549
5550
5551
5552
5553
5554
5555

5556
5557
5558
5559
5560




5561
5562
5563
5564
5565
5566
5567
5568
5569
5570
5571
5572
5573
5574
5575
5576
5577
5578
5579
5580
5581
5582
5583
5584
5585
5586
5587
5588
5589
5590
5591
5592
5593
5594
5595
5596
5597
5598
5599
5600
5601
5602
5603
5604
5605
5606
5607
5608
5609
5610
5611
5612
5613
5614
5615
5616
5617
5618
5619
5620
5621
5622
5623
5624
5625
5626
5627
5628
5629
5630
5631
5632
5633
5634
5635
5636
5637
5638
5639
5640
5641
5642
5643
5644
5645
5646
5647
5648
5649
5650
5651
5652
5653
5654
    case INST_STR_RANGE_IMM:
	valuePtr = OBJ_AT_TOS;
	fromIdx = TclGetInt4AtPtr(pc+1);
	toIdx = TclGetInt4AtPtr(pc+5);
	length = Tcl_GetCharLength(valuePtr);
	TRACE(("\"%.20s\" %d %d => ", O2S(valuePtr), fromIdx, toIdx));









	/*
	 * Adjust indices for end-based indexing.




	 */



	if (fromIdx < -1) {
	    fromIdx += 1 + length;
	    if (fromIdx < 0) {
		fromIdx = 0;
	    }
	} else if (fromIdx >= length) {
	    fromIdx = length;
	}

	if (toIdx < -1) {
	    toIdx += 1 + length;
	} else if (toIdx >= length) {
	    toIdx = length - 1;
	}



	/*



	 * Check if we can do a sane substring.
	 */












	if (fromIdx <= toIdx) {
	    objResultPtr = Tcl_GetRange(valuePtr, fromIdx, toIdx);
	} else {

	    TclNewObj(objResultPtr);
	}
	TRACE_APPEND(("%.30s\n", O2S(objResultPtr)));
	NEXT_INST_F(9, 1, 1);

    {
	Tcl_UniChar *ustring1, *ustring2, *ustring3, *end, *p;
	int length3;
	Tcl_Obj *value3Ptr;

    case INST_STR_REPLACE:
	value3Ptr = POP_OBJECT();
	valuePtr = OBJ_AT_DEPTH(2);
	length = Tcl_GetCharLength(valuePtr) - 1;
	TRACE(("\"%.20s\" %s %s \"%.20s\" => ", O2S(valuePtr),
		O2S(OBJ_UNDER_TOS), O2S(OBJ_AT_TOS), O2S(value3Ptr)));
	if (TclGetIntForIndexM(interp, OBJ_UNDER_TOS, length,
		    &fromIdx) != TCL_OK
	    || TclGetIntForIndexM(interp, OBJ_AT_TOS, length,
		    &toIdx) != TCL_OK) {
	    TclDecrRefCount(value3Ptr);
	    TRACE_ERROR(interp);
	    goto gotError;
	}
	TclDecrRefCount(OBJ_AT_TOS);
	(void) POP_OBJECT();
	TclDecrRefCount(OBJ_AT_TOS);
	(void) POP_OBJECT();
	if (fromIdx < 0) {
	    fromIdx = 0;
	}

	if (fromIdx > toIdx || fromIdx > length) {

	    TRACE_APPEND(("\"%.30s\"\n", O2S(valuePtr)));
	    TclDecrRefCount(value3Ptr);
	    NEXT_INST_F(1, 0, 0);
	}





	if (toIdx > length) {
	    toIdx = length;
	}

	if (fromIdx == 0 && toIdx == length) {
	    TclDecrRefCount(OBJ_AT_TOS);
	    OBJ_AT_TOS = value3Ptr;
	    TRACE_APPEND(("\"%.30s\"\n", O2S(value3Ptr)));
	    NEXT_INST_F(1, 0, 0);
	}

	length3 = Tcl_GetCharLength(value3Ptr);

	/*
	 * See if we can splice in place. This happens when the number of
	 * characters being replaced is the same as the number of characters
	 * in the string to be inserted.
	 */

	if (length3 - 1 == toIdx - fromIdx) {
	    unsigned char *bytes1, *bytes2;

	    if (Tcl_IsShared(valuePtr)) {
		objResultPtr = Tcl_DuplicateObj(valuePtr);
	    } else {
		objResultPtr = valuePtr;
	    }
	    if (TclIsPureByteArray(objResultPtr)
		    && TclIsPureByteArray(value3Ptr)) {
		bytes1 = Tcl_GetByteArrayFromObj(objResultPtr, NULL);
		bytes2 = Tcl_GetByteArrayFromObj(value3Ptr, NULL);
		memcpy(bytes1 + fromIdx, bytes2, length3);
	    } else {
		ustring1 = Tcl_GetUnicodeFromObj(objResultPtr, NULL);
		ustring2 = Tcl_GetUnicodeFromObj(value3Ptr, NULL);
		memcpy(ustring1 + fromIdx, ustring2,
			length3 * sizeof(Tcl_UniChar));
	    }
	    Tcl_InvalidateStringRep(objResultPtr);
	    TclDecrRefCount(value3Ptr);
	    TRACE_APPEND(("\"%.30s\"\n", O2S(objResultPtr)));
	    if (objResultPtr == valuePtr) {
		NEXT_INST_F(1, 0, 0);
	    } else {
		NEXT_INST_F(1, 1, 1);
	    }
	}

	/*
	 * Get the unicode representation; this is where we guarantee to lose
	 * bytearrays.
	 */

	ustring1 = Tcl_GetUnicodeFromObj(valuePtr, &length);
	length--;

	/*
	 * Remove substring using copying.
	 */

	objResultPtr = NULL;
	if (fromIdx > 0) {
	    objResultPtr = Tcl_NewUnicodeObj(ustring1, fromIdx);
	}
	if (length3 > 0) {
	    if (objResultPtr) {
		Tcl_AppendObjToObj(objResultPtr, value3Ptr);
	    } else if (Tcl_IsShared(value3Ptr)) {
		objResultPtr = Tcl_DuplicateObj(value3Ptr);
	    } else {
		objResultPtr = value3Ptr;
	    }
	}
	if (toIdx < length) {
	    if (objResultPtr) {
		Tcl_AppendUnicodeToObj(objResultPtr, ustring1 + toIdx + 1,
			length - toIdx);
	    } else {
		objResultPtr = Tcl_NewUnicodeObj(ustring1 + toIdx + 1,
			length - toIdx);
	    }
	}
	if (objResultPtr == NULL) {
	    /* This has to be the case [string replace $s 0 end {}] */
	    /* which has result {} which is same as value3Ptr. */
	    objResultPtr = value3Ptr;
	}
	if (objResultPtr == value3Ptr) {
	    /* See [Bug 82e7f67325] */
	    TclDecrRefCount(OBJ_AT_TOS);
	    OBJ_AT_TOS = value3Ptr;
	    TRACE_APPEND(("\"%.30s\"\n", O2S(value3Ptr)));
	    NEXT_INST_F(1, 0, 0);
	}







>
>
>
>
>
>
>
>

<
>
>
>
>

>
>
|
|
<
<
|
|
<
<
|
>
|
|




>
>

>
>
>
|

>
>
>
>
>
>
>
>
>
>
>




>







|





|


|

|









<
<
|
|
|
>





>
>
>
>
|
|


|






<
<
<
<
<
<
<
<
<
<
<
<
<
<
|
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
|
<
<
<
<

<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<







5359
5360
5361
5362
5363
5364
5365
5366
5367
5368
5369
5370
5371
5372
5373
5374

5375
5376
5377
5378
5379
5380
5381
5382
5383


5384
5385


5386
5387
5388
5389
5390
5391
5392
5393
5394
5395
5396
5397
5398
5399
5400
5401
5402
5403
5404
5405
5406
5407
5408
5409
5410
5411
5412
5413
5414
5415
5416
5417
5418
5419
5420
5421
5422
5423
5424
5425
5426
5427
5428
5429
5430
5431
5432
5433
5434
5435
5436
5437
5438
5439
5440
5441
5442
5443
5444
5445


5446
5447
5448
5449
5450
5451
5452
5453
5454
5455
5456
5457
5458
5459
5460
5461
5462
5463
5464
5465
5466
5467
5468
5469














5470





















5471




5472


































5473
5474
5475
5476
5477
5478
5479
    case INST_STR_RANGE_IMM:
	valuePtr = OBJ_AT_TOS;
	fromIdx = TclGetInt4AtPtr(pc+1);
	toIdx = TclGetInt4AtPtr(pc+5);
	length = Tcl_GetCharLength(valuePtr);
	TRACE(("\"%.20s\" %d %d => ", O2S(valuePtr), fromIdx, toIdx));

	/* Every range of an empty value is an empty value */
	if (length == 0) {
	    TRACE_APPEND(("\n"));
	    NEXT_INST_F(9, 0, 0);
	}

	/* Decode index operands. */

	/*

	assert ( toIdx != TCL_INDEX_BEFORE );
	assert ( toIdx != TCL_INDEX_AFTER);
	 *
	 * Extra safety for legacy bytecodes:
	 */
	if (toIdx == TCL_INDEX_BEFORE) {
	    goto emptyRange;
	}
	if (toIdx == TCL_INDEX_AFTER) {


	    toIdx = TCL_INDEX_END;
	}



	toIdx = TclIndexDecode(toIdx, length - 1);
	if (toIdx < 0) {
	    goto emptyRange;
	} else if (toIdx >= length) {
	    toIdx = length - 1;
	}

	assert ( toIdx >= 0 && toIdx < length );

	/*
	assert ( fromIdx != TCL_INDEX_BEFORE );
	assert ( fromIdx != TCL_INDEX_AFTER);
	 *
	 * Extra safety for legacy bytecodes:
	 */
	if (fromIdx == TCL_INDEX_BEFORE) {
	    fromIdx = TCL_INDEX_START;
	}
	if (fromIdx == TCL_INDEX_AFTER) {
	    goto emptyRange;
	}

	fromIdx = TclIndexDecode(fromIdx, length - 1);
	if (fromIdx < 0) {
	    fromIdx = 0;
	}

	if (fromIdx <= toIdx) {
	    objResultPtr = Tcl_GetRange(valuePtr, fromIdx, toIdx);
	} else {
	emptyRange:
	    TclNewObj(objResultPtr);
	}
	TRACE_APPEND(("%.30s\n", O2S(objResultPtr)));
	NEXT_INST_F(9, 1, 1);

    {
	Tcl_UniChar *ustring1, *ustring2, *ustring3, *end, *p;
	int length3, endIdx;
	Tcl_Obj *value3Ptr;

    case INST_STR_REPLACE:
	value3Ptr = POP_OBJECT();
	valuePtr = OBJ_AT_DEPTH(2);
	endIdx = Tcl_GetCharLength(valuePtr) - 1;
	TRACE(("\"%.20s\" %s %s \"%.20s\" => ", O2S(valuePtr),
		O2S(OBJ_UNDER_TOS), O2S(OBJ_AT_TOS), O2S(value3Ptr)));
	if (TclGetIntForIndexM(interp, OBJ_UNDER_TOS, endIdx,
		    &fromIdx) != TCL_OK
	    || TclGetIntForIndexM(interp, OBJ_AT_TOS, endIdx,
		    &toIdx) != TCL_OK) {
	    TclDecrRefCount(value3Ptr);
	    TRACE_ERROR(interp);
	    goto gotError;
	}
	TclDecrRefCount(OBJ_AT_TOS);
	(void) POP_OBJECT();
	TclDecrRefCount(OBJ_AT_TOS);
	(void) POP_OBJECT();



	if ((toIdx < 0) ||
		(fromIdx > endIdx) ||
		(toIdx < fromIdx)) {
	    TRACE_APPEND(("\"%.30s\"\n", O2S(valuePtr)));
	    TclDecrRefCount(value3Ptr);
	    NEXT_INST_F(1, 0, 0);
	}

	if (fromIdx < 0) {
	    fromIdx = 0;
	}

	if (toIdx > endIdx) {
	    toIdx = endIdx;
	}

	if (fromIdx == 0 && toIdx == endIdx) {
	    TclDecrRefCount(OBJ_AT_TOS);
	    OBJ_AT_TOS = value3Ptr;
	    TRACE_APPEND(("\"%.30s\"\n", O2S(value3Ptr)));
	    NEXT_INST_F(1, 0, 0);
	}















	objResultPtr = TclStringReplace(interp, valuePtr, fromIdx,





















		toIdx - fromIdx + 1, value3Ptr, TCL_STRING_IN_PLACE);







































	if (objResultPtr == value3Ptr) {
	    /* See [Bug 82e7f67325] */
	    TclDecrRefCount(OBJ_AT_TOS);
	    OBJ_AT_TOS = value3Ptr;
	    TRACE_APPEND(("\"%.30s\"\n", O2S(value3Ptr)));
	    NEXT_INST_F(1, 0, 0);
	}
5713
5714
5715
5716
5717
5718
5719
5720
5721
5722
5723
5724
5725
5726
5727
5728
5729
5730
5731
5732
5733
5734
5735
5736
5737
5738
5739
	}
    doneStringMap:
	TRACE_WITH_OBJ(("%.20s %.20s %.20s => ",
		O2S(value2Ptr), O2S(value3Ptr), O2S(valuePtr)), objResultPtr);
	NEXT_INST_V(1, 3, 1);

    case INST_STR_FIND:
	match = TclStringFind(OBJ_UNDER_TOS, OBJ_AT_TOS, 0);

	TRACE(("%.20s %.20s => %d\n",
		O2S(OBJ_UNDER_TOS), O2S(OBJ_AT_TOS), match));
	TclNewLongObj(objResultPtr, match);
	NEXT_INST_F(1, 2, 1);

    case INST_STR_FIND_LAST:
	match = TclStringLast(OBJ_UNDER_TOS, OBJ_AT_TOS, INT_MAX - 1);

	TRACE(("%.20s %.20s => %d\n",
		O2S(OBJ_UNDER_TOS), O2S(OBJ_AT_TOS), match));
	TclNewLongObj(objResultPtr, match);
	NEXT_INST_F(1, 2, 1);

    case INST_STR_CLASS:
	opnd = TclGetInt1AtPtr(pc+1);
	valuePtr = OBJ_AT_TOS;
	TRACE(("%s \"%.30s\" => ", tclStringClassTable[opnd].name,
		O2S(valuePtr)));







|



|







|







5538
5539
5540
5541
5542
5543
5544
5545
5546
5547
5548
5549
5550
5551
5552
5553
5554
5555
5556
5557
5558
5559
5560
5561
5562
5563
5564
	}
    doneStringMap:
	TRACE_WITH_OBJ(("%.20s %.20s %.20s => ",
		O2S(value2Ptr), O2S(value3Ptr), O2S(valuePtr)), objResultPtr);
	NEXT_INST_V(1, 3, 1);

    case INST_STR_FIND:
	match = TclStringFirst(OBJ_UNDER_TOS, OBJ_AT_TOS, 0);

	TRACE(("%.20s %.20s => %d\n",
		O2S(OBJ_UNDER_TOS), O2S(OBJ_AT_TOS), match));
	TclNewIntObj(objResultPtr, match);
	NEXT_INST_F(1, 2, 1);

    case INST_STR_FIND_LAST:
	match = TclStringLast(OBJ_UNDER_TOS, OBJ_AT_TOS, INT_MAX - 1);

	TRACE(("%.20s %.20s => %d\n",
		O2S(OBJ_UNDER_TOS), O2S(OBJ_AT_TOS), match));
	TclNewIntObj(objResultPtr, match);
	NEXT_INST_F(1, 2, 1);

    case INST_STR_CLASS:
	opnd = TclGetInt1AtPtr(pc+1);
	valuePtr = OBJ_AT_TOS;
	TRACE(("%s \"%.30s\" => ", tclStringClassTable[opnd].name,
		O2S(valuePtr)));
5815
5816
5817
5818
5819
5820
5821
5822
5823
5824
5825
5826
5827
5828
5829
5830
5831
5832
5833
5834
	trim1 = 0;
	goto createTrimmedString;
    case INST_STR_TRIM:
	valuePtr = OBJ_UNDER_TOS;	/* String */
	value2Ptr = OBJ_AT_TOS;		/* TrimSet */
	string2 = TclGetStringFromObj(value2Ptr, &length2);
	string1 = TclGetStringFromObj(valuePtr, &length);
	trim1 = TclTrimLeft(string1, length, string2, length2);
	if (trim1 < length) {
	    trim2 = TclTrimRight(string1, length, string2, length2);
	} else {
	    trim2 = 0;
	}
    createTrimmedString:
	/*
	 * Careful here; trim set often contains non-ASCII characters so we
	 * take care when printing. [Bug 971cb4f1db]
	 */

#ifdef TCL_COMPILE_DEBUG







|
<
<
<
<
<







5640
5641
5642
5643
5644
5645
5646
5647





5648
5649
5650
5651
5652
5653
5654
	trim1 = 0;
	goto createTrimmedString;
    case INST_STR_TRIM:
	valuePtr = OBJ_UNDER_TOS;	/* String */
	value2Ptr = OBJ_AT_TOS;		/* TrimSet */
	string2 = TclGetStringFromObj(value2Ptr, &length2);
	string1 = TclGetStringFromObj(valuePtr, &length);
	trim1 = TclTrim(string1, length, string2, length2, &trim2);





    createTrimmedString:
	/*
	 * Careful here; trim set often contains non-ASCII characters so we
	 * take care when printing. [Bug 971cb4f1db]
	 */

#ifdef TCL_COMPILE_DEBUG
5898
5899
5900
5901
5902
5903
5904
5905
5906
5907
5908
5909
5910
5911
5912

5913
5914
5915
5916
5917
5918
5919
5920
5921
5922
5923
5924
5925
5926
5927
5928
5929
5930
5931
5932
5933
5934
5935
5936
5937
5938
5939
5940
5941
5942
5943
     * -----------------------------------------------------------------
     *	   Start of numeric operator instructions.
     */

    {
	ClientData ptr1, ptr2;
	int type1, type2;
	long l1, l2, lResult;

    case INST_NUM_TYPE:
	if (GetNumberFromObj(NULL, OBJ_AT_TOS, &ptr1, &type1) != TCL_OK) {
	    type1 = 0;
	} else if (type1 == TCL_NUMBER_LONG) {
	    /* value is between LONG_MIN and LONG_MAX */
	    /* [string is integer] is -UINT_MAX to UINT_MAX range */

	    int i;

	    if (Tcl_GetIntFromObj(NULL, OBJ_AT_TOS, &i) != TCL_OK) {
		type1 = TCL_NUMBER_WIDE;
	    }
#ifndef TCL_WIDE_INT_IS_LONG
	} else if (type1 == TCL_NUMBER_WIDE) {
	    /* value is between WIDE_MIN and WIDE_MAX */
	    /* [string is wideinteger] is -UWIDE_MAX to UWIDE_MAX range */
	    int i;
	    if (Tcl_GetIntFromObj(NULL, OBJ_AT_TOS, &i) == TCL_OK) {
		type1 = TCL_NUMBER_LONG;
	    }
#endif
	} else if (type1 == TCL_NUMBER_BIG) {
	    /* value is an integer outside the WIDE_MIN to WIDE_MAX range */
	    /* [string is wideinteger] is -UWIDE_MAX to UWIDE_MAX range */
	    Tcl_WideInt w;

	    if (Tcl_GetWideIntFromObj(NULL, OBJ_AT_TOS, &w) == TCL_OK) {
		type1 = TCL_NUMBER_WIDE;
	    }
	}
	TclNewLongObj(objResultPtr, type1);
	TRACE(("\"%.20s\" => %d\n", O2S(OBJ_AT_TOS), type1));
	NEXT_INST_F(1, 1, 1);

    case INST_EQ:
    case INST_NEQ:
    case INST_LT:
    case INST_GT:







|




|
|

>


<
<
<
<
<
<
<
<



<

|
|






|







5718
5719
5720
5721
5722
5723
5724
5725
5726
5727
5728
5729
5730
5731
5732
5733
5734
5735








5736
5737
5738

5739
5740
5741
5742
5743
5744
5745
5746
5747
5748
5749
5750
5751
5752
5753
5754
5755
     * -----------------------------------------------------------------
     *	   Start of numeric operator instructions.
     */

    {
	ClientData ptr1, ptr2;
	int type1, type2;
	Tcl_WideInt w1, w2, wResult;

    case INST_NUM_TYPE:
	if (GetNumberFromObj(NULL, OBJ_AT_TOS, &ptr1, &type1) != TCL_OK) {
	    type1 = 0;
	} else if (type1 == TCL_NUMBER_WIDE) {
	    /* value is between LLONG_MIN and LLONG_MAX */
	    /* [string is integer] is -UINT_MAX to UINT_MAX range */
	    /* [string is wideinteger] is -ULLONG_MAX to ULLONG_MAX range */
	    int i;









	    if (Tcl_GetIntFromObj(NULL, OBJ_AT_TOS, &i) == TCL_OK) {
		type1 = TCL_NUMBER_LONG;
	    }

	} else if (type1 == TCL_NUMBER_BIG) {
	    /* value is an integer outside the LLONG_MIN to LLONG_MAX range */
	    /* [string is wideinteger] is -ULLONG_MAX to ULLONG_MAX range */
	    Tcl_WideInt w;

	    if (Tcl_GetWideIntFromObj(NULL, OBJ_AT_TOS, &w) == TCL_OK) {
		type1 = TCL_NUMBER_WIDE;
	    }
	}
	TclNewIntObj(objResultPtr, type1);
	TRACE(("\"%.20s\" => %d\n", O2S(OBJ_AT_TOS), type1));
	NEXT_INST_F(1, 1, 1);

    case INST_EQ:
    case INST_NEQ:
    case INST_LT:
    case INST_GT:
5964
5965
5966
5967
5968
5969
5970
5971
5972
5973
5974
5975
5976
5977
5978
5979
5980
5981
	    iResult = (*pc == INST_NEQ);
	    goto foundResult;
	}
	if (valuePtr == value2Ptr) {
	    compare = MP_EQ;
	    goto convertComparison;
	}
	if ((type1 == TCL_NUMBER_LONG) && (type2 == TCL_NUMBER_LONG)) {
	    l1 = *((const long *)ptr1);
	    l2 = *((const long *)ptr2);
	    compare = (l1 < l2) ? MP_LT : ((l1 > l2) ? MP_GT : MP_EQ);
	} else {
	    compare = TclCompareTwoNumbers(valuePtr, value2Ptr);
	}

	/*
	 * Turn comparison outcome into appropriate result for opcode.
	 */







|
|
|
|







5776
5777
5778
5779
5780
5781
5782
5783
5784
5785
5786
5787
5788
5789
5790
5791
5792
5793
	    iResult = (*pc == INST_NEQ);
	    goto foundResult;
	}
	if (valuePtr == value2Ptr) {
	    compare = MP_EQ;
	    goto convertComparison;
	}
	if ((type1 == TCL_NUMBER_WIDE) && (type2 == TCL_NUMBER_WIDE)) {
	    w1 = *((const Tcl_WideInt *)ptr1);
	    w2 = *((const Tcl_WideInt *)ptr2);
	    compare = (w1 < w2) ? MP_LT : ((w1 > w2) ? MP_GT : MP_EQ);
	} else {
	    compare = TclCompareTwoNumbers(valuePtr, value2Ptr);
	}

	/*
	 * Turn comparison outcome into appropriate result for opcode.
	 */
6043
6044
6045
6046
6047
6048
6049
6050
6051
6052
6053
6054
6055
6056
6057
6058
6059
6060
6061
6062
6063
6064
6065
6066
6067
6068
6069
6070
6071
6072
6073
6074
6075
6076
6077
6078
6079
6080
6081
6082
6083
6084
6085
6086
6087
6088
6089
6090
6091
6092
6093
6094
6095
6096
6097
6098
6099
6100
6101
6102
6103
6104
6105
6106
6107
6108
6109
6110
6111
6112
6113
6114
6115
6116
6117
6118
6119
6120
6121
6122
6123
6124
6125
6126
6127
6128
6129
6130
6131
6132
6133
6134
6135
6136
6137
6138
6139
6140
6141
6142
6143
6144
6145
6146
6147
6148
6149
6150
6151
6152
6153
6154
6155
6156
6157
6158
6159
6160
6161
6162
6163
6164
6165
6166
6167
6168
6169
6170
6171
6172
6173
6174
6175
6176
6177
6178
6179
6180
6181
6182
6183
6184
6185
6186
6187
6188
6189
6190
6191
6192
6193
6194
6195
6196
6197
6198
6199
6200
6201
6202
6203
6204
6205
6206
6207
6208
6209
6210
6211
6212
6213
6214
6215
6216
6217
6218
6219
6220
6221
6222
6223
	    goto gotError;
	}

	/*
	 * Check for common, simple case.
	 */

	if ((type1 == TCL_NUMBER_LONG) && (type2 == TCL_NUMBER_LONG)) {
	    l1 = *((const long *)ptr1);
	    l2 = *((const long *)ptr2);

	    switch (*pc) {
	    case INST_MOD:
		if (l2 == 0) {
		    TRACE(("%s %s => DIVIDE BY ZERO\n", O2S(valuePtr),
			    O2S(value2Ptr)));
		    goto divideByZero;
		} else if ((l2 == 1) || (l2 == -1)) {
		    /*
		     * Div. by |1| always yields remainder of 0.
		     */

		    TRACE(("%s %s => ", O2S(valuePtr), O2S(value2Ptr)));
		    objResultPtr = TCONST(0);
		    TRACE(("%s\n", O2S(objResultPtr)));
		    NEXT_INST_F(1, 2, 1);
		} else if (l1 == 0) {
		    /*
		     * 0 % (non-zero) always yields remainder of 0.
		     */

		    TRACE(("%s %s => ", O2S(valuePtr), O2S(value2Ptr)));
		    objResultPtr = TCONST(0);
		    TRACE(("%s\n", O2S(objResultPtr)));
		    NEXT_INST_F(1, 2, 1);
		} else {
		    lResult = l1 / l2;

		    /*
		     * Force Tcl's integer division rules.
		     * TODO: examine for logic simplification
		     */

		    if ((lResult < 0 || (lResult == 0 &&
			    ((l1 < 0 && l2 > 0) || (l1 > 0 && l2 < 0)))) &&
			    (lResult * l2 != l1)) {
			lResult -= 1;
		    }
		    lResult = l1 - l2*lResult;
		    goto longResultOfArithmetic;
		}

	    case INST_RSHIFT:
		if (l2 < 0) {
		    Tcl_SetObjResult(interp, Tcl_NewStringObj(
			    "negative shift argument", -1));
#ifdef ERROR_CODE_FOR_EARLY_DETECTED_ARITH_ERROR
		    DECACHE_STACK_INFO();
		    Tcl_SetErrorCode(interp, "ARITH", "DOMAIN",
			    "domain error: argument not in valid range",
			    NULL);
		    CACHE_STACK_INFO();
#endif /* ERROR_CODE_FOR_EARLY_DETECTED_ARITH_ERROR */
		    goto gotError;
		} else if (l1 == 0) {
		    TRACE(("%s %s => ", O2S(valuePtr), O2S(value2Ptr)));
		    objResultPtr = TCONST(0);
		    TRACE(("%s\n", O2S(objResultPtr)));
		    NEXT_INST_F(1, 2, 1);
		} else {
		    /*
		     * Quickly force large right shifts to 0 or -1.
		     */

		    if (l2 >= (long)(CHAR_BIT*sizeof(long))) {
			/*
			 * We assume that INT_MAX is much larger than the
			 * number of bits in a long. This is a pretty safe
			 * assumption, given that the former is usually around
			 * 4e9 and the latter 32 or 64...
			 */

			TRACE(("%s %s => ", O2S(valuePtr), O2S(value2Ptr)));
			if (l1 > 0L) {
			    objResultPtr = TCONST(0);
			} else {
			    TclNewLongObj(objResultPtr, -1);
			}
			TRACE(("%s\n", O2S(objResultPtr)));
			NEXT_INST_F(1, 2, 1);
		    }

		    /*
		     * Handle shifts within the native long range.
		     */

		    lResult = l1 >> ((int) l2);
		    goto longResultOfArithmetic;
		}

	    case INST_LSHIFT:
		if (l2 < 0) {
		    Tcl_SetObjResult(interp, Tcl_NewStringObj(
			    "negative shift argument", -1));
#ifdef ERROR_CODE_FOR_EARLY_DETECTED_ARITH_ERROR
		    DECACHE_STACK_INFO();
		    Tcl_SetErrorCode(interp, "ARITH", "DOMAIN",
			    "domain error: argument not in valid range",
			    NULL);
		    CACHE_STACK_INFO();
#endif /* ERROR_CODE_FOR_EARLY_DETECTED_ARITH_ERROR */
		    goto gotError;
		} else if (l1 == 0) {
		    TRACE(("%s %s => ", O2S(valuePtr), O2S(value2Ptr)));
		    objResultPtr = TCONST(0);
		    TRACE(("%s\n", O2S(objResultPtr)));
		    NEXT_INST_F(1, 2, 1);
		} else if (l2 > (long) INT_MAX) {
		    /*
		     * Technically, we could hold the value (1 << (INT_MAX+1))
		     * in an mp_int, but since we're using mp_mul_2d() to do
		     * the work, and it takes only an int argument, that's a
		     * good place to draw the line.
		     */

		    Tcl_SetObjResult(interp, Tcl_NewStringObj(
			    "integer value too large to represent", -1));
#ifdef ERROR_CODE_FOR_EARLY_DETECTED_ARITH_ERROR
		    DECACHE_STACK_INFO();
		    Tcl_SetErrorCode(interp, "ARITH", "IOVERFLOW",
			    "integer value too large to represent", NULL);
		    CACHE_STACK_INFO();
#endif /* ERROR_CODE_FOR_EARLY_DETECTED_ARITH_ERROR */
		    goto gotError;
		} else {
		    int shift = (int) l2;

		    /*
		     * Handle shifts within the native long range.
		     */

		    if ((size_t) shift < CHAR_BIT*sizeof(long) && (l1 != 0)
			    && !((l1>0 ? l1 : ~l1) &
				-(1L<<(CHAR_BIT*sizeof(long) - 1 - shift)))) {
			lResult = l1 << shift;
			goto longResultOfArithmetic;
		    }
		}

		/*
		 * Too large; need to use the broken-out function.
		 */

		TRACE(("%s %s => ", O2S(valuePtr), O2S(value2Ptr)));
		break;

	    case INST_BITAND:
		lResult = l1 & l2;
		goto longResultOfArithmetic;
	    case INST_BITOR:
		lResult = l1 | l2;
		goto longResultOfArithmetic;
	    case INST_BITXOR:
		lResult = l1 ^ l2;
	    longResultOfArithmetic:
		TRACE(("%s %s => ", O2S(valuePtr), O2S(value2Ptr)));
		if (Tcl_IsShared(valuePtr)) {
		    TclNewLongObj(objResultPtr, lResult);
		    TRACE(("%s\n", O2S(objResultPtr)));
		    NEXT_INST_F(1, 2, 1);
		}
		TclSetLongObj(valuePtr, lResult);
		TRACE(("%s\n", O2S(valuePtr)));
		NEXT_INST_F(1, 1, 0);
	    }
	}

	/*
	 * DO NOT MERGE THIS WITH THE EQUIVALENT SECTION LATER! That would
	 * encourage the compiler to inline ExecuteExtendedBinaryMathOp, which
	 * is highly undesirable due to the overall impact on size.







|
|
|



|



|








|









|






|
|
|
|

|
|



|










|









|








|


|









|
|



|










|




|

















|





|
|

|
|











|
|

|
|

|
|
<
<
<
<
<
<
<
<
<







5855
5856
5857
5858
5859
5860
5861
5862
5863
5864
5865
5866
5867
5868
5869
5870
5871
5872
5873
5874
5875
5876
5877
5878
5879
5880
5881
5882
5883
5884
5885
5886
5887
5888
5889
5890
5891
5892
5893
5894
5895
5896
5897
5898
5899
5900
5901
5902
5903
5904
5905
5906
5907
5908
5909
5910
5911
5912
5913
5914
5915
5916
5917
5918
5919
5920
5921
5922
5923
5924
5925
5926
5927
5928
5929
5930
5931
5932
5933
5934
5935
5936
5937
5938
5939
5940
5941
5942
5943
5944
5945
5946
5947
5948
5949
5950
5951
5952
5953
5954
5955
5956
5957
5958
5959
5960
5961
5962
5963
5964
5965
5966
5967
5968
5969
5970
5971
5972
5973
5974
5975
5976
5977
5978
5979
5980
5981
5982
5983
5984
5985
5986
5987
5988
5989
5990
5991
5992
5993
5994
5995
5996
5997
5998
5999
6000
6001
6002
6003
6004
6005
6006
6007
6008
6009
6010
6011
6012
6013
6014
6015
6016
6017
6018
6019









6020
6021
6022
6023
6024
6025
6026
	    goto gotError;
	}

	/*
	 * Check for common, simple case.
	 */

	if ((type1 == TCL_NUMBER_WIDE) && (type2 == TCL_NUMBER_WIDE)) {
	    w1 = *((const Tcl_WideInt *)ptr1);
	    w2 = *((const Tcl_WideInt *)ptr2);

	    switch (*pc) {
	    case INST_MOD:
		if (w2 == 0) {
		    TRACE(("%s %s => DIVIDE BY ZERO\n", O2S(valuePtr),
			    O2S(value2Ptr)));
		    goto divideByZero;
		} else if ((w2 == 1) || (w2 == -1)) {
		    /*
		     * Div. by |1| always yields remainder of 0.
		     */

		    TRACE(("%s %s => ", O2S(valuePtr), O2S(value2Ptr)));
		    objResultPtr = TCONST(0);
		    TRACE(("%s\n", O2S(objResultPtr)));
		    NEXT_INST_F(1, 2, 1);
		} else if (w1 == 0) {
		    /*
		     * 0 % (non-zero) always yields remainder of 0.
		     */

		    TRACE(("%s %s => ", O2S(valuePtr), O2S(value2Ptr)));
		    objResultPtr = TCONST(0);
		    TRACE(("%s\n", O2S(objResultPtr)));
		    NEXT_INST_F(1, 2, 1);
		} else {
		    wResult = w1 / w2;

		    /*
		     * Force Tcl's integer division rules.
		     * TODO: examine for logic simplification
		     */

		    if ((wResult < 0 || (wResult == 0 &&
			    ((w1 < 0 && w2 > 0) || (w1 > 0 && w2 < 0)))) &&
			    (wResult * w2 != w1)) {
			wResult -= 1;
		    }
		    wResult = w1 - w2*wResult;
		    goto wideResultOfArithmetic;
		}

	    case INST_RSHIFT:
		if (w2 < 0) {
		    Tcl_SetObjResult(interp, Tcl_NewStringObj(
			    "negative shift argument", -1));
#ifdef ERROR_CODE_FOR_EARLY_DETECTED_ARITH_ERROR
		    DECACHE_STACK_INFO();
		    Tcl_SetErrorCode(interp, "ARITH", "DOMAIN",
			    "domain error: argument not in valid range",
			    NULL);
		    CACHE_STACK_INFO();
#endif /* ERROR_CODE_FOR_EARLY_DETECTED_ARITH_ERROR */
		    goto gotError;
		} else if (w1 == 0) {
		    TRACE(("%s %s => ", O2S(valuePtr), O2S(value2Ptr)));
		    objResultPtr = TCONST(0);
		    TRACE(("%s\n", O2S(objResultPtr)));
		    NEXT_INST_F(1, 2, 1);
		} else {
		    /*
		     * Quickly force large right shifts to 0 or -1.
		     */

		    if (w2 >= (Tcl_WideInt)(CHAR_BIT*sizeof(long))) {
			/*
			 * We assume that INT_MAX is much larger than the
			 * number of bits in a long. This is a pretty safe
			 * assumption, given that the former is usually around
			 * 4e9 and the latter 32 or 64...
			 */

			TRACE(("%s %s => ", O2S(valuePtr), O2S(value2Ptr)));
			if (w1 > 0L) {
			    objResultPtr = TCONST(0);
			} else {
			    TclNewIntObj(objResultPtr, -1);
			}
			TRACE(("%s\n", O2S(objResultPtr)));
			NEXT_INST_F(1, 2, 1);
		    }

		    /*
		     * Handle shifts within the native long range.
		     */

		    wResult = w1 >> ((int) w2);
		    goto wideResultOfArithmetic;
		}

	    case INST_LSHIFT:
		if (w2 < 0) {
		    Tcl_SetObjResult(interp, Tcl_NewStringObj(
			    "negative shift argument", -1));
#ifdef ERROR_CODE_FOR_EARLY_DETECTED_ARITH_ERROR
		    DECACHE_STACK_INFO();
		    Tcl_SetErrorCode(interp, "ARITH", "DOMAIN",
			    "domain error: argument not in valid range",
			    NULL);
		    CACHE_STACK_INFO();
#endif /* ERROR_CODE_FOR_EARLY_DETECTED_ARITH_ERROR */
		    goto gotError;
		} else if (w1 == 0) {
		    TRACE(("%s %s => ", O2S(valuePtr), O2S(value2Ptr)));
		    objResultPtr = TCONST(0);
		    TRACE(("%s\n", O2S(objResultPtr)));
		    NEXT_INST_F(1, 2, 1);
		} else if (w2 > INT_MAX) {
		    /*
		     * Technically, we could hold the value (1 << (INT_MAX+1))
		     * in an mp_int, but since we're using mp_mul_2d() to do
		     * the work, and it takes only an int argument, that's a
		     * good place to draw the line.
		     */

		    Tcl_SetObjResult(interp, Tcl_NewStringObj(
			    "integer value too large to represent", -1));
#ifdef ERROR_CODE_FOR_EARLY_DETECTED_ARITH_ERROR
		    DECACHE_STACK_INFO();
		    Tcl_SetErrorCode(interp, "ARITH", "IOVERFLOW",
			    "integer value too large to represent", NULL);
		    CACHE_STACK_INFO();
#endif /* ERROR_CODE_FOR_EARLY_DETECTED_ARITH_ERROR */
		    goto gotError;
		} else {
		    int shift = (int) w2;

		    /*
		     * Handle shifts within the native long range.
		     */

		    if ((size_t) shift < CHAR_BIT*sizeof(long) && (w1 != 0)
			    && !((w1>0 ? w1 : ~w1) &
				-(1L<<(CHAR_BIT*sizeof(long) - 1 - shift)))) {
			wResult = w1 << shift;
			goto wideResultOfArithmetic;
		    }
		}

		/*
		 * Too large; need to use the broken-out function.
		 */

		TRACE(("%s %s => ", O2S(valuePtr), O2S(value2Ptr)));
		break;

	    case INST_BITAND:
		wResult = w1 & w2;
		goto wideResultOfArithmetic;
	    case INST_BITOR:
		wResult = w1 | w2;
		goto wideResultOfArithmetic;
	    case INST_BITXOR:
		wResult = w1 ^ w2;
		goto wideResultOfArithmetic;









	    }
	}

	/*
	 * DO NOT MERGE THIS WITH THE EQUIVALENT SECTION LATER! That would
	 * encourage the compiler to inline ExecuteExtendedBinaryMathOp, which
	 * is highly undesirable due to the overall impact on size.
6292
6293
6294
6295
6296
6297
6298
6299
6300
6301
6302
6303
6304
6305
6306
6307
6308
6309
6310
6311
6312
6313
6314
6315
6316
6317
6318
6319
6320
6321
6322
6323
6324
6325
6326
6327
6328
6329
6330
6331
6332
6333
6334
6335
6336
6337
6338
6339
6340
6341
6342
6343
6344
6345
6346
6347
6348
6349
6350
6351
6352
6353
6354
6355
6356
6357
6358
6359
6360
6361
6362
6363
6364
6365
6366
6367
6368
6369
6370
6371
6372
6373
6374
6375
6376
6377
6378
6379
6380
6381
6382
6383
6384
6385
6386
6387
6388
6389
6390
6391
6392
#endif

	/*
	 * Handle (long,long) arithmetic as best we can without going out to
	 * an external function.
	 */

	if ((type1 == TCL_NUMBER_LONG) && (type2 == TCL_NUMBER_LONG)) {
	    Tcl_WideInt w1, w2, wResult;

	    l1 = *((const long *)ptr1);
	    l2 = *((const long *)ptr2);

	    switch (*pc) {
	    case INST_ADD:
		w1 = (Tcl_WideInt) l1;
		w2 = (Tcl_WideInt) l2;
		wResult = w1 + w2;
#ifdef TCL_WIDE_INT_IS_LONG
		/*
		 * Check for overflow.
		 */

		if (Overflowing(w1, w2, wResult)) {
		    goto overflow;
		}
#endif
		goto wideResultOfArithmetic;

	    case INST_SUB:
		w1 = (Tcl_WideInt) l1;
		w2 = (Tcl_WideInt) l2;
		wResult = w1 - w2;
#ifdef TCL_WIDE_INT_IS_LONG
		/*
		 * Must check for overflow. The macro tests for overflows in
		 * sums by looking at the sign bits. As we have a subtraction
		 * here, we are adding -w2. As -w2 could in turn overflow, we
		 * test with ~w2 instead: it has the opposite sign bit to w2
		 * so it does the job. Note that the only "bad" case (w2==0)
		 * is irrelevant for this macro, as in that case w1 and
		 * wResult have the same sign and there is no overflow anyway.
		 */

		if (Overflowing(w1, ~w2, wResult)) {
		    goto overflow;
		}
#endif
	    wideResultOfArithmetic:
		TRACE(("%s %s => ", O2S(valuePtr), O2S(value2Ptr)));
		if (Tcl_IsShared(valuePtr)) {
		    objResultPtr = Tcl_NewWideIntObj(wResult);
		    TRACE(("%s\n", O2S(objResultPtr)));
		    NEXT_INST_F(1, 2, 1);
		}
		Tcl_SetWideIntObj(valuePtr, wResult);
		TRACE(("%s\n", O2S(valuePtr)));
		NEXT_INST_F(1, 1, 0);

	    case INST_DIV:
		if (l2 == 0) {
		    TRACE(("%s %s => DIVIDE BY ZERO\n",
			    O2S(valuePtr), O2S(value2Ptr)));
		    goto divideByZero;
		} else if ((l1 == LONG_MIN) && (l2 == -1)) {
		    /*
		     * Can't represent (-LONG_MIN) as a long.
		     */

		    goto overflow;
		}
		lResult = l1 / l2;

		/*
		 * Force Tcl's integer division rules.
		 * TODO: examine for logic simplification
		 */

		if (((lResult < 0) || ((lResult == 0) &&
			((l1 < 0 && l2 > 0) || (l1 > 0 && l2 < 0)))) &&
			((lResult * l2) != l1)) {
		    lResult -= 1;
		}
		goto longResultOfArithmetic;

	    case INST_MULT:
		if (((sizeof(long) >= 2*sizeof(int))
			&& (l1 <= INT_MAX) && (l1 >= INT_MIN)
			&& (l2 <= INT_MAX) && (l2 >= INT_MIN))
			|| ((sizeof(long) >= 2*sizeof(short))
			&& (l1 <= SHRT_MAX) && (l1 >= SHRT_MIN)
			&& (l2 <= SHRT_MAX) && (l2 >= SHRT_MIN))) {
		    lResult = l1 * l2;
		    goto longResultOfArithmetic;
		}
	    }

	    /*
	     * Fall through with INST_EXPON, INST_DIV and large multiplies.
	     */
	}







|
<
<
|
|



<
<

<







<



<
<

<













<







|




|



|

|




|






|
|
|
|

|


|
|
|
|
|
|
|
|







6095
6096
6097
6098
6099
6100
6101
6102


6103
6104
6105
6106
6107


6108

6109
6110
6111
6112
6113
6114
6115

6116
6117
6118


6119

6120
6121
6122
6123
6124
6125
6126
6127
6128
6129
6130
6131
6132

6133
6134
6135
6136
6137
6138
6139
6140
6141
6142
6143
6144
6145
6146
6147
6148
6149
6150
6151
6152
6153
6154
6155
6156
6157
6158
6159
6160
6161
6162
6163
6164
6165
6166
6167
6168
6169
6170
6171
6172
6173
6174
6175
6176
6177
6178
6179
6180
6181
6182
6183
6184
6185
#endif

	/*
	 * Handle (long,long) arithmetic as best we can without going out to
	 * an external function.
	 */

	if ((type1 == TCL_NUMBER_WIDE) && (type2 == TCL_NUMBER_WIDE)) {


	    w1 = *((const Tcl_WideInt *)ptr1);
	    w2 = *((const Tcl_WideInt *)ptr2);

	    switch (*pc) {
	    case INST_ADD:


		wResult = w1 + w2;

		/*
		 * Check for overflow.
		 */

		if (Overflowing(w1, w2, wResult)) {
		    goto overflow;
		}

		goto wideResultOfArithmetic;

	    case INST_SUB:


		wResult = w1 - w2;

		/*
		 * Must check for overflow. The macro tests for overflows in
		 * sums by looking at the sign bits. As we have a subtraction
		 * here, we are adding -w2. As -w2 could in turn overflow, we
		 * test with ~w2 instead: it has the opposite sign bit to w2
		 * so it does the job. Note that the only "bad" case (w2==0)
		 * is irrelevant for this macro, as in that case w1 and
		 * wResult have the same sign and there is no overflow anyway.
		 */

		if (Overflowing(w1, ~w2, wResult)) {
		    goto overflow;
		}

	    wideResultOfArithmetic:
		TRACE(("%s %s => ", O2S(valuePtr), O2S(value2Ptr)));
		if (Tcl_IsShared(valuePtr)) {
		    objResultPtr = Tcl_NewWideIntObj(wResult);
		    TRACE(("%s\n", O2S(objResultPtr)));
		    NEXT_INST_F(1, 2, 1);
		}
		TclSetIntObj(valuePtr, wResult);
		TRACE(("%s\n", O2S(valuePtr)));
		NEXT_INST_F(1, 1, 0);

	    case INST_DIV:
		if (w2 == 0) {
		    TRACE(("%s %s => DIVIDE BY ZERO\n",
			    O2S(valuePtr), O2S(value2Ptr)));
		    goto divideByZero;
		} else if ((w1 == LLONG_MIN) && (w2 == -1)) {
		    /*
		     * Can't represent (-LLONG_MIN) as a Tcl_WideInt.
		     */

		    goto overflow;
		}
		wResult = w1 / w2;

		/*
		 * Force Tcl's integer division rules.
		 * TODO: examine for logic simplification
		 */

		if (((wResult < 0) || ((wResult == 0) &&
			((w1 < 0 && w2 > 0) || (w1 > 0 && w2 < 0)))) &&
			((wResult * w2) != w1)) {
		    wResult -= 1;
		}
		goto wideResultOfArithmetic;

	    case INST_MULT:
		if (((sizeof(Tcl_WideInt) >= 2*sizeof(int))
			&& (w1 <= INT_MAX) && (w1 >= INT_MIN)
			&& (w2 <= INT_MAX) && (w2 >= INT_MIN))
			|| ((sizeof(Tcl_WideInt) >= 2*sizeof(short))
			&& (w1 <= SHRT_MAX) && (w1 >= SHRT_MIN)
			&& (w2 <= SHRT_MAX) && (w2 >= SHRT_MIN))) {
		    wResult = w1 * w2;
		    goto wideResultOfArithmetic;
		}
	    }

	    /*
	     * Fall through with INST_EXPON, INST_DIV and large multiplies.
	     */
	}
6445
6446
6447
6448
6449
6450
6451
6452
6453
6454
6455
6456
6457
6458
6459
6460
6461
6462
6463
6464
6465
6466
	    TRACE_APPEND(("ERROR: illegal type %s\n",
		    (valuePtr->typePtr? valuePtr->typePtr->name : "null")));
	    DECACHE_STACK_INFO();
	    IllegalExprOperandType(interp, pc, valuePtr);
	    CACHE_STACK_INFO();
	    goto gotError;
	}
	if (type1 == TCL_NUMBER_LONG) {
	    l1 = *((const long *) ptr1);
	    if (Tcl_IsShared(valuePtr)) {
		TclNewLongObj(objResultPtr, ~l1);
		TRACE_APPEND(("%s\n", O2S(objResultPtr)));
		NEXT_INST_F(1, 1, 1);
	    }
	    TclSetLongObj(valuePtr, ~l1);
	    TRACE_APPEND(("%s\n", O2S(valuePtr)));
	    NEXT_INST_F(1, 0, 0);
	}
	objResultPtr = ExecuteExtendedUnaryMathOp(*pc, valuePtr);
	if (objResultPtr != NULL) {
	    TRACE_APPEND(("%s\n", O2S(objResultPtr)));
	    NEXT_INST_F(1, 1, 1);







|
|

|



|







6238
6239
6240
6241
6242
6243
6244
6245
6246
6247
6248
6249
6250
6251
6252
6253
6254
6255
6256
6257
6258
6259
	    TRACE_APPEND(("ERROR: illegal type %s\n",
		    (valuePtr->typePtr? valuePtr->typePtr->name : "null")));
	    DECACHE_STACK_INFO();
	    IllegalExprOperandType(interp, pc, valuePtr);
	    CACHE_STACK_INFO();
	    goto gotError;
	}
	if (type1 == TCL_NUMBER_WIDE) {
	    w1 = *((const Tcl_WideInt *) ptr1);
	    if (Tcl_IsShared(valuePtr)) {
		TclNewIntObj(objResultPtr, ~w1);
		TRACE_APPEND(("%s\n", O2S(objResultPtr)));
		NEXT_INST_F(1, 1, 1);
	    }
	    TclSetIntObj(valuePtr, ~w1);
	    TRACE_APPEND(("%s\n", O2S(valuePtr)));
	    NEXT_INST_F(1, 0, 0);
	}
	objResultPtr = ExecuteExtendedUnaryMathOp(*pc, valuePtr);
	if (objResultPtr != NULL) {
	    TRACE_APPEND(("%s\n", O2S(objResultPtr)));
	    NEXT_INST_F(1, 1, 1);
6482
6483
6484
6485
6486
6487
6488
6489
6490
6491
6492
6493
6494
6495
6496
6497
6498
6499
6500
6501
6502
6503
6504
	    goto gotError;
	}
	switch (type1) {
	case TCL_NUMBER_NAN:
	    /* -NaN => NaN */
	    TRACE_APPEND(("%s\n", O2S(valuePtr)));
	    NEXT_INST_F(1, 0, 0);
	case TCL_NUMBER_LONG:
	    l1 = *((const long *) ptr1);
	    if (l1 != LONG_MIN) {
		if (Tcl_IsShared(valuePtr)) {
		    TclNewLongObj(objResultPtr, -l1);
		    TRACE_APPEND(("%s\n", O2S(objResultPtr)));
		    NEXT_INST_F(1, 1, 1);
		}
		TclSetLongObj(valuePtr, -l1);
		TRACE_APPEND(("%s\n", O2S(valuePtr)));
		NEXT_INST_F(1, 0, 0);
	    }
	    /* FALLTHROUGH */
	}
	objResultPtr = ExecuteExtendedUnaryMathOp(*pc, valuePtr);
	if (objResultPtr != NULL) {







|
|
|

|



|







6275
6276
6277
6278
6279
6280
6281
6282
6283
6284
6285
6286
6287
6288
6289
6290
6291
6292
6293
6294
6295
6296
6297
	    goto gotError;
	}
	switch (type1) {
	case TCL_NUMBER_NAN:
	    /* -NaN => NaN */
	    TRACE_APPEND(("%s\n", O2S(valuePtr)));
	    NEXT_INST_F(1, 0, 0);
	case TCL_NUMBER_WIDE:
	    w1 = *((const Tcl_WideInt *) ptr1);
	    if (w1 != LLONG_MIN) {
		if (Tcl_IsShared(valuePtr)) {
		    TclNewIntObj(objResultPtr, -w1);
		    TRACE_APPEND(("%s\n", O2S(objResultPtr)));
		    NEXT_INST_F(1, 1, 1);
		}
		TclSetIntObj(valuePtr, -w1);
		TRACE_APPEND(("%s\n", O2S(valuePtr)));
		NEXT_INST_F(1, 0, 0);
	    }
	    /* FALLTHROUGH */
	}
	objResultPtr = ExecuteExtendedUnaryMathOp(*pc, valuePtr);
	if (objResultPtr != NULL) {
6634
6635
6636
6637
6638
6639
6640
6641

6642
6643
6644
6645
6646
6647
6648
6649
6650
6651
6652
6653
6654
6655
6656
6657
6658
6659
6660
6661
6662
6663
6664
6665
6666
6667
6668
	goto processExceptionReturn;

    {
	ForeachInfo *infoPtr;
	Var *iterVarPtr, *listVarPtr;
	Tcl_Obj *oldValuePtr, *listPtr, **elements;
	ForeachVarList *varListPtr;
	int numLists, iterNum, listTmpIndex, listLen, numVars;

	int varIndex, valIndex, continueLoop, j, iterTmpIndex;
	long i;

    case INST_FOREACH_START4: /* DEPRECATED */
	/*
	 * Initialize the temporary local var that holds the count of the
	 * number of iterations of the loop body to -1.
	 */

	opnd = TclGetUInt4AtPtr(pc+1);
	infoPtr = codePtr->auxDataArrayPtr[opnd].clientData;
	iterTmpIndex = infoPtr->loopCtTemp;
	iterVarPtr = LOCAL(iterTmpIndex);
	oldValuePtr = iterVarPtr->value.objPtr;

	if (oldValuePtr == NULL) {
	    TclNewLongObj(iterVarPtr->value.objPtr, -1);
	    Tcl_IncrRefCount(iterVarPtr->value.objPtr);
	} else {
	    TclSetLongObj(oldValuePtr, -1);
	}
	TRACE(("%u => loop iter count temp %d\n", opnd, iterTmpIndex));

#ifndef TCL_COMPILE_DEBUG
	/*
	 * Remark that the compiler ALWAYS sets INST_FOREACH_STEP4 immediately
	 * after INST_FOREACH_START4 - let us just fall through instead of







|
>
















|


|







6427
6428
6429
6430
6431
6432
6433
6434
6435
6436
6437
6438
6439
6440
6441
6442
6443
6444
6445
6446
6447
6448
6449
6450
6451
6452
6453
6454
6455
6456
6457
6458
6459
6460
6461
6462
	goto processExceptionReturn;

    {
	ForeachInfo *infoPtr;
	Var *iterVarPtr, *listVarPtr;
	Tcl_Obj *oldValuePtr, *listPtr, **elements;
	ForeachVarList *varListPtr;
	int numLists, listTmpIndex, listLen, numVars;
	size_t iterNum;
	int varIndex, valIndex, continueLoop, j, iterTmpIndex;
	long i;

    case INST_FOREACH_START4: /* DEPRECATED */
	/*
	 * Initialize the temporary local var that holds the count of the
	 * number of iterations of the loop body to -1.
	 */

	opnd = TclGetUInt4AtPtr(pc+1);
	infoPtr = codePtr->auxDataArrayPtr[opnd].clientData;
	iterTmpIndex = infoPtr->loopCtTemp;
	iterVarPtr = LOCAL(iterTmpIndex);
	oldValuePtr = iterVarPtr->value.objPtr;

	if (oldValuePtr == NULL) {
	    TclNewIntObj(iterVarPtr->value.objPtr, -1);
	    Tcl_IncrRefCount(iterVarPtr->value.objPtr);
	} else {
	    TclSetIntObj(oldValuePtr, -1);
	}
	TRACE(("%u => loop iter count temp %d\n", opnd, iterTmpIndex));

#ifndef TCL_COMPILE_DEBUG
	/*
	 * Remark that the compiler ALWAYS sets INST_FOREACH_STEP4 immediately
	 * after INST_FOREACH_START4 - let us just fall through instead of
6688
6689
6690
6691
6692
6693
6694
6695
6696
6697
6698
6699
6700
6701
6702
6703
6704
6705
6706
6707
6708
6709
6710
6711
6712
6713
6714
6715
6716
6717
6718
6719
6720
6721
6722
6723

	/*
	 * Increment the temp holding the loop iteration number.
	 */

	iterVarPtr = LOCAL(infoPtr->loopCtTemp);
	valuePtr = iterVarPtr->value.objPtr;
	iterNum = valuePtr->internalRep.longValue + 1;
	TclSetLongObj(valuePtr, iterNum);

	/*
	 * Check whether all value lists are exhausted and we should stop the
	 * loop.
	 */

	continueLoop = 0;
	listTmpIndex = infoPtr->firstValueTemp;
	for (i = 0;  i < numLists;  i++) {
	    varListPtr = infoPtr->varLists[i];
	    numVars = varListPtr->numVars;

	    listVarPtr = LOCAL(listTmpIndex);
	    listPtr = listVarPtr->value.objPtr;
	    if (TclListObjLength(interp, listPtr, &listLen) != TCL_OK) {
		TRACE_APPEND(("ERROR converting list %ld, \"%.30s\": %s\n",
			i, O2S(listPtr), O2S(Tcl_GetObjResult(interp))));
		goto gotError;
	    }
	    if (listLen > iterNum * numVars) {
		continueLoop = 1;
	    }
	    listTmpIndex++;
	}

	/*
	 * If some var in some var list still has a remaining list element







|
|



















|







6482
6483
6484
6485
6486
6487
6488
6489
6490
6491
6492
6493
6494
6495
6496
6497
6498
6499
6500
6501
6502
6503
6504
6505
6506
6507
6508
6509
6510
6511
6512
6513
6514
6515
6516
6517

	/*
	 * Increment the temp holding the loop iteration number.
	 */

	iterVarPtr = LOCAL(infoPtr->loopCtTemp);
	valuePtr = iterVarPtr->value.objPtr;
	iterNum = (size_t)valuePtr->internalRep.wideValue + 1;
	TclSetIntObj(valuePtr, iterNum);

	/*
	 * Check whether all value lists are exhausted and we should stop the
	 * loop.
	 */

	continueLoop = 0;
	listTmpIndex = infoPtr->firstValueTemp;
	for (i = 0;  i < numLists;  i++) {
	    varListPtr = infoPtr->varLists[i];
	    numVars = varListPtr->numVars;

	    listVarPtr = LOCAL(listTmpIndex);
	    listPtr = listVarPtr->value.objPtr;
	    if (TclListObjLength(interp, listPtr, &listLen) != TCL_OK) {
		TRACE_APPEND(("ERROR converting list %ld, \"%.30s\": %s\n",
			i, O2S(listPtr), O2S(Tcl_GetObjResult(interp))));
		goto gotError;
	    }
	    if ((size_t)listLen > iterNum * numVars) {
		continueLoop = 1;
	    }
	    listTmpIndex++;
	}

	/*
	 * If some var in some var list still has a remaining list element
6775
6776
6777
6778
6779
6780
6781
6782
6783
6784
6785
6786
6787
6788
6789
6790
6791
6792
6793
6794
6795
6796
6797
6798
6799
6800
6801
6802
6803
6804

6805
6806
6807
6808
6809
6810
6811
		    }
		    valIndex++;
		}
		TclDecrRefCount(listPtr);
		listTmpIndex++;
	    }
	}
	TRACE_APPEND(("%d lists, iter %d, %s loop\n",
		numLists, iterNum, (continueLoop? "continue" : "exit")));

	/*
	 * Run-time peep-hole optimisation: the compiler ALWAYS follows
	 * INST_FOREACH_STEP4 with an INST_JUMP_FALSE. We just skip that
	 * instruction and jump direct from here.
	 */

	pc += 5;
	if (*pc == INST_JUMP_FALSE1) {
	    NEXT_INST_F((continueLoop? 2 : TclGetInt1AtPtr(pc+1)), 0, 0);
	} else {
	    NEXT_INST_F((continueLoop? 5 : TclGetInt4AtPtr(pc+1)), 0, 0);
	}

    }
    {
	ForeachInfo *infoPtr;
	Tcl_Obj *listPtr, **elements, *tmpPtr;
	ForeachVarList *varListPtr;
	int numLists, iterMax, listLen, numVars;
	int iterTmp, iterNum, listTmpDepth;

	int varIndex, valIndex, j;
	long i;

    case INST_FOREACH_START:
	/*
	 * Initialize the data for the looping construct, pushing the
	 * corresponding Tcl_Objs to the stack.







|




















|
|
>







6569
6570
6571
6572
6573
6574
6575
6576
6577
6578
6579
6580
6581
6582
6583
6584
6585
6586
6587
6588
6589
6590
6591
6592
6593
6594
6595
6596
6597
6598
6599
6600
6601
6602
6603
6604
6605
6606
		    }
		    valIndex++;
		}
		TclDecrRefCount(listPtr);
		listTmpIndex++;
	    }
	}
	TRACE_APPEND(("%d lists, iter %" TCL_Z_MODIFIER "d, %s loop\n",
		numLists, iterNum, (continueLoop? "continue" : "exit")));

	/*
	 * Run-time peep-hole optimisation: the compiler ALWAYS follows
	 * INST_FOREACH_STEP4 with an INST_JUMP_FALSE. We just skip that
	 * instruction and jump direct from here.
	 */

	pc += 5;
	if (*pc == INST_JUMP_FALSE1) {
	    NEXT_INST_F((continueLoop? 2 : TclGetInt1AtPtr(pc+1)), 0, 0);
	} else {
	    NEXT_INST_F((continueLoop? 5 : TclGetInt4AtPtr(pc+1)), 0, 0);
	}

    }
    {
	ForeachInfo *infoPtr;
	Tcl_Obj *listPtr, **elements, *tmpPtr;
	ForeachVarList *varListPtr;
	int numLists, listLen, numVars;
	int listTmpDepth;
	size_t iterNum, iterMax, iterTmp;
	int varIndex, valIndex, j;
	long i;

    case INST_FOREACH_START:
	/*
	 * Initialize the data for the looping construct, pushing the
	 * corresponding Tcl_Objs to the stack.
6848
6849
6850
6851
6852
6853
6854
6855
6856
6857
6858
6859
6860
6861
6862
6863
	 * Store the iterNum and iterMax in a single Tcl_Obj; we keep a
	 * nul-string obj with the pointer stored in the ptrValue so that the
	 * thing is properly garbage collected. THIS OBJ MAKES NO SENSE, but
	 * it will never leave this scope and is read-only.
	 */

	TclNewObj(tmpPtr);
	tmpPtr->internalRep.twoPtrValue.ptr1 = INT2PTR(0);
	tmpPtr->internalRep.twoPtrValue.ptr2 = INT2PTR(iterMax);
	PUSH_OBJECT(tmpPtr); /* iterCounts object */

	/*
	 * Store a pointer to the ForeachInfo struct; same dirty trick
	 * as above
	 */








|
|







6643
6644
6645
6646
6647
6648
6649
6650
6651
6652
6653
6654
6655
6656
6657
6658
	 * Store the iterNum and iterMax in a single Tcl_Obj; we keep a
	 * nul-string obj with the pointer stored in the ptrValue so that the
	 * thing is properly garbage collected. THIS OBJ MAKES NO SENSE, but
	 * it will never leave this scope and is read-only.
	 */

	TclNewObj(tmpPtr);
	tmpPtr->internalRep.twoPtrValue.ptr1 = NULL;
	tmpPtr->internalRep.twoPtrValue.ptr2 = (void *)iterMax;
	PUSH_OBJECT(tmpPtr); /* iterCounts object */

	/*
	 * Store a pointer to the ForeachInfo struct; same dirty trick
	 * as above
	 */

6881
6882
6883
6884
6885
6886
6887
6888
6889
6890
6891
6892
6893
6894
6895
6896
6897
6898
6899
6900
6901
6902
6903
6904
6905
6906
6907
6908

	tmpPtr = OBJ_AT_TOS;
	infoPtr = tmpPtr->internalRep.twoPtrValue.ptr1;
	numLists = infoPtr->numLists;
	TRACE(("=> "));

	tmpPtr = OBJ_AT_DEPTH(1);
	iterNum = PTR2INT(tmpPtr->internalRep.twoPtrValue.ptr1);
	iterMax = PTR2INT(tmpPtr->internalRep.twoPtrValue.ptr2);

	/*
	 * If some list still has a remaining list element iterate one more
	 * time. Assign to var the next element from its value list.
	 */

	if (iterNum < iterMax) {
	    /*
	     * Set the variables and jump back to run the body
	     */

	    tmpPtr->internalRep.twoPtrValue.ptr1 = INT2PTR(iterNum + 1);

	    listTmpDepth = numLists + 1;

	    for (i = 0;  i < numLists;  i++) {
		varListPtr = infoPtr->varLists[i];
		numVars = varListPtr->numVars;








|
|











|







6676
6677
6678
6679
6680
6681
6682
6683
6684
6685
6686
6687
6688
6689
6690
6691
6692
6693
6694
6695
6696
6697
6698
6699
6700
6701
6702
6703

	tmpPtr = OBJ_AT_TOS;
	infoPtr = tmpPtr->internalRep.twoPtrValue.ptr1;
	numLists = infoPtr->numLists;
	TRACE(("=> "));

	tmpPtr = OBJ_AT_DEPTH(1);
	iterNum = (size_t)tmpPtr->internalRep.twoPtrValue.ptr1;
	iterMax = (size_t)tmpPtr->internalRep.twoPtrValue.ptr2;

	/*
	 * If some list still has a remaining list element iterate one more
	 * time. Assign to var the next element from its value list.
	 */

	if (iterNum < iterMax) {
	    /*
	     * Set the variables and jump back to run the body
	     */

	    tmpPtr->internalRep.twoPtrValue.ptr1 =(void *)(iterNum + 1);

	    listTmpDepth = numLists + 1;

	    for (i = 0;  i < numLists;  i++) {
		varListPtr = infoPtr->varLists[i];
		numVars = varListPtr->numVars;

7022
7023
7024
7025
7026
7027
7028
7029
7030
7031
7032
7033
7034
7035
7036

	TclNewObj(objPtr);
	Tcl_IncrRefCount(objPtr);
	iPtr->objResultPtr = objPtr;
	NEXT_INST_F(1, 0, -1);

    case INST_PUSH_RETURN_CODE:
	TclNewLongObj(objResultPtr, result);
	TRACE(("=> %u\n", result));
	NEXT_INST_F(1, 0, 1);

    case INST_PUSH_RETURN_OPTIONS:
	DECACHE_STACK_INFO();
	objResultPtr = Tcl_GetReturnOptions(interp, result);
	CACHE_STACK_INFO();







|







6817
6818
6819
6820
6821
6822
6823
6824
6825
6826
6827
6828
6829
6830
6831

	TclNewObj(objPtr);
	Tcl_IncrRefCount(objPtr);
	iPtr->objResultPtr = objPtr;
	NEXT_INST_F(1, 0, -1);

    case INST_PUSH_RETURN_CODE:
	TclNewIntObj(objResultPtr, result);
	TRACE(("=> %u\n", result));
	NEXT_INST_F(1, 0, 1);

    case INST_PUSH_RETURN_OPTIONS:
	DECACHE_STACK_INFO();
	objResultPtr = Tcl_GetReturnOptions(interp, result);
	CACHE_STACK_INFO();
7688
7689
7690
7691
7692
7693
7694
7695
7696
7697
7698
7699
7700
7701
7702
	    case 3:		/* seconds */
		Tcl_GetTime(&now);
		wval = (Tcl_WideInt) now.sec;
		break;
	    default:
		Tcl_Panic("clockRead instruction with unknown clock#");
	    }
	    /* TclNewWideObj(objResultPtr, wval); doesn't exist */
	    objResultPtr = Tcl_NewWideIntObj(wval);
	    TRACE_WITH_OBJ(("=> "), objResultPtr);
	    NEXT_INST_F(2, 0, 1);
	}

    default:
	Tcl_Panic("TclNRExecuteByteCode: unrecognized opCode %u", *pc);







<







7483
7484
7485
7486
7487
7488
7489

7490
7491
7492
7493
7494
7495
7496
	    case 3:		/* seconds */
		Tcl_GetTime(&now);
		wval = (Tcl_WideInt) now.sec;
		break;
	    default:
		Tcl_Panic("clockRead instruction with unknown clock#");
	    }

	    objResultPtr = Tcl_NewWideIntObj(wval);
	    TRACE_WITH_OBJ(("=> "), objResultPtr);
	    NEXT_INST_F(2, 0, 1);
	}

    default:
	Tcl_Panic("TclNRExecuteByteCode: unrecognized opCode %u", *pc);
8120
8121
8122
8123
8124
8125
8126
8127
8128
8129
8130
8131
8132
8133
8134
8135
8136
8137
8138
8139
8140
8141
8142
8143
8144
8145
8146
ExecuteExtendedBinaryMathOp(
    Tcl_Interp *interp,		/* Where to report errors. */
    int opcode,			/* What operation to perform. */
    Tcl_Obj **constants,	/* The execution environment's constants. */
    Tcl_Obj *valuePtr,		/* The first operand on the stack. */
    Tcl_Obj *value2Ptr)		/* The second operand on the stack. */
{
#define LONG_RESULT(l) \
    if (Tcl_IsShared(valuePtr)) {		\
	TclNewLongObj(objResultPtr, l);		\
	return objResultPtr;			\
    } else {					\
	Tcl_SetLongObj(valuePtr, l);		\
	return NULL;				\
    }
#define WIDE_RESULT(w) \
    if (Tcl_IsShared(valuePtr)) {		\
	return Tcl_NewWideIntObj(w);		\
    } else {					\
	Tcl_SetWideIntObj(valuePtr, w);		\
	return NULL;				\
    }
#define BIG_RESULT(b) \
    if (Tcl_IsShared(valuePtr)) {		\
	return Tcl_NewBignumObj(b);		\
    } else {					\
	Tcl_SetBignumObj(valuePtr, b);		\







<
<
<
<
<
<
<
<




|







7914
7915
7916
7917
7918
7919
7920








7921
7922
7923
7924
7925
7926
7927
7928
7929
7930
7931
7932
ExecuteExtendedBinaryMathOp(
    Tcl_Interp *interp,		/* Where to report errors. */
    int opcode,			/* What operation to perform. */
    Tcl_Obj **constants,	/* The execution environment's constants. */
    Tcl_Obj *valuePtr,		/* The first operand on the stack. */
    Tcl_Obj *value2Ptr)		/* The second operand on the stack. */
{








#define WIDE_RESULT(w) \
    if (Tcl_IsShared(valuePtr)) {		\
	return Tcl_NewWideIntObj(w);		\
    } else {					\
	TclSetIntObj(valuePtr, w);		\
	return NULL;				\
    }
#define BIG_RESULT(b) \
    if (Tcl_IsShared(valuePtr)) {		\
	return Tcl_NewBignumObj(b);		\
    } else {					\
	Tcl_SetBignumObj(valuePtr, b);		\
8154
8155
8156
8157
8158
8159
8160
8161
8162
8163
8164
8165
8166
8167
8168
8169
8170
8171
8172
8173
8174
8175
8176
8177
8178
8179
8180
8181
8182
8183
8184
8185
8186
8187
8188
8189
8190
8191








8192
8193
8194
8195
8196
8197
8198
	Tcl_SetDoubleObj(valuePtr, (d));	\
	return NULL;				\
    }

    int type1, type2;
    ClientData ptr1, ptr2;
    double d1, d2, dResult;
    long l1, l2, lResult;
    Tcl_WideInt w1, w2, wResult;
    mp_int big1, big2, bigResult, bigRemainder;
    Tcl_Obj *objResultPtr;
    int invalid, numPos, zero;
    long shift;

    (void) GetNumberFromObj(NULL, valuePtr, &ptr1, &type1);
    (void) GetNumberFromObj(NULL, value2Ptr, &ptr2, &type2);

    switch (opcode) {
    case INST_MOD:
	/* TODO: Attempts to re-use unshared operands on stack */

	l2 = 0;			/* silence gcc warning */
	if (type2 == TCL_NUMBER_LONG) {
	    l2 = *((const long *)ptr2);
	    if (l2 == 0) {
		return DIVIDED_BY_ZERO;
	    }
	    if ((l2 == 1) || (l2 == -1)) {
		/*
		 * Div. by |1| always yields remainder of 0.
		 */

		return constants[0];
	    }
	}
#ifndef TCL_WIDE_INT_IS_LONG
	if (type1 == TCL_NUMBER_WIDE) {
	    w1 = *((const Tcl_WideInt *)ptr1);








	    if (type2 != TCL_NUMBER_BIG) {
		Tcl_WideInt wQuotient, wRemainder;
		Tcl_GetWideIntFromObj(NULL, value2Ptr, &w2);
		wQuotient = w1 / w2;

		/*
		 * Force Tcl's integer division rules.







<













|
|
|
|


|







<


>
>
>
>
>
>
>
>







7940
7941
7942
7943
7944
7945
7946

7947
7948
7949
7950
7951
7952
7953
7954
7955
7956
7957
7958
7959
7960
7961
7962
7963
7964
7965
7966
7967
7968
7969
7970
7971
7972
7973

7974
7975
7976
7977
7978
7979
7980
7981
7982
7983
7984
7985
7986
7987
7988
7989
7990
	Tcl_SetDoubleObj(valuePtr, (d));	\
	return NULL;				\
    }

    int type1, type2;
    ClientData ptr1, ptr2;
    double d1, d2, dResult;

    Tcl_WideInt w1, w2, wResult;
    mp_int big1, big2, bigResult, bigRemainder;
    Tcl_Obj *objResultPtr;
    int invalid, numPos, zero;
    long shift;

    (void) GetNumberFromObj(NULL, valuePtr, &ptr1, &type1);
    (void) GetNumberFromObj(NULL, value2Ptr, &ptr2, &type2);

    switch (opcode) {
    case INST_MOD:
	/* TODO: Attempts to re-use unshared operands on stack */

	w2 = 0;			/* silence gcc warning */
	if (type2 == TCL_NUMBER_WIDE) {
	    w2 = *((const Tcl_WideInt *)ptr2);
	    if (w2 == 0) {
		return DIVIDED_BY_ZERO;
	    }
	    if ((w2 == 1) || (w2 == -1)) {
		/*
		 * Div. by |1| always yields remainder of 0.
		 */

		return constants[0];
	    }
	}

	if (type1 == TCL_NUMBER_WIDE) {
	    w1 = *((const Tcl_WideInt *)ptr1);

	    if (w1 == 0) {
		/*
		 * 0 % (non-zero) always yields remainder of 0.
		 */

		return constants[0];
	    }
	    if (type2 != TCL_NUMBER_BIG) {
		Tcl_WideInt wQuotient, wRemainder;
		Tcl_GetWideIntFromObj(NULL, value2Ptr, &w2);
		wQuotient = w1 / w2;

		/*
		 * Force Tcl's integer division rules.
8227
8228
8229
8230
8231
8232
8233
8234
8235
8236
8237
8238
8239
8240
8241
	    /*
	     * Arguments are same sign; remainder is first operand.
	     */

	    mp_clear(&big2);
	    return NULL;
	}
#endif
	Tcl_GetBignumFromObj(NULL, valuePtr, &big1);
	Tcl_GetBignumFromObj(NULL, value2Ptr, &big2);
	mp_init(&bigResult);
	mp_init(&bigRemainder);
	mp_div(&big1, &big2, &bigResult, &bigRemainder);
	if (!mp_iszero(&bigRemainder) && (bigRemainder.sign != big2.sign)) {
	    /*







<







8019
8020
8021
8022
8023
8024
8025

8026
8027
8028
8029
8030
8031
8032
	    /*
	     * Arguments are same sign; remainder is first operand.
	     */

	    mp_clear(&big2);
	    return NULL;
	}

	Tcl_GetBignumFromObj(NULL, valuePtr, &big1);
	Tcl_GetBignumFromObj(NULL, value2Ptr, &big2);
	mp_init(&bigResult);
	mp_init(&bigRemainder);
	mp_div(&big1, &big2, &bigResult, &bigRemainder);
	if (!mp_iszero(&bigRemainder) && (bigRemainder.sign != big2.sign)) {
	    /*
8254
8255
8256
8257
8258
8259
8260
8261
8262
8263
8264
8265
8266
8267
8268
8269
8270
8271
8272
8273
8274
8275
8276
8277
8278
8279
8280
8281
8282
8283
8284
8285
8286
8287
8288
8289
8290
8291
8292
8293
8294
8295
8296
8297
8298
8299
8300
8301
8302
8303
8304
8305
8306
8307
8308
8309
8310
8311
8312
8313
8314
8315
8316
8317
8318
8319
8320
8321
8322
8323
8324
8325
8326
8327
8328
8329
8330
8331
8332
8333
8334
8335
8336
8337
8338
8339
8340
8341
8342
8343
8344
8345
8346
8347
8348
8349
8350
8351
8352
8353
8354
8355
8356
8357
8358
8359
8360
8361
8362
8363
8364
8365
8366
8367
8368
8369
8370
8371
8372
8373
8374
8375
8376
8377
8378
8379
8380
8381
8382
8383
8384
8385
8386
8387
8388
8389
8390
8391
8392
8393
8394
8395
8396
8397
8398
8399
8400
8401
8402
    case INST_LSHIFT:
    case INST_RSHIFT: {
	/*
	 * Reject negative shift argument.
	 */

	switch (type2) {
	case TCL_NUMBER_LONG:
	    invalid = (*((const long *)ptr2) < 0L);
	    break;
#ifndef TCL_WIDE_INT_IS_LONG
	case TCL_NUMBER_WIDE:
	    invalid = (*((const Tcl_WideInt *)ptr2) < (Tcl_WideInt)0);
	    break;
#endif
	case TCL_NUMBER_BIG:
	    Tcl_TakeBignumFromObj(NULL, value2Ptr, &big2);
	    invalid = (mp_cmp_d(&big2, 0) == MP_LT);
	    mp_clear(&big2);
	    break;
	default:
	    /* Unused, here to silence compiler warning */
	    invalid = 0;
	}
	if (invalid) {
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "negative shift argument", -1));
	    return GENERAL_ARITHMETIC_ERROR;
	}

	/*
	 * Zero shifted any number of bits is still zero.
	 */

	if ((type1==TCL_NUMBER_LONG) && (*((const long *)ptr1) == (long)0)) {
	    return constants[0];
	}

	if (opcode == INST_LSHIFT) {
	    /*
	     * Large left shifts create integer overflow.
	     *
	     * BEWARE! Can't use Tcl_GetIntFromObj() here because that
	     * converts values in the (unsigned) range to their signed int
	     * counterparts, leading to incorrect results.
	     */

	    if ((type2 != TCL_NUMBER_LONG)
		    || (*((const long *)ptr2) > (long) INT_MAX)) {
		/*
		 * Technically, we could hold the value (1 << (INT_MAX+1)) in
		 * an mp_int, but since we're using mp_mul_2d() to do the
		 * work, and it takes only an int argument, that's a good
		 * place to draw the line.
		 */

		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"integer value too large to represent", -1));
		return GENERAL_ARITHMETIC_ERROR;
	    }
	    shift = (int)(*((const long *)ptr2));

	    /*
	     * Handle shifts within the native wide range.
	     */

	    if ((type1 != TCL_NUMBER_BIG)
		    && ((size_t)shift < CHAR_BIT*sizeof(Tcl_WideInt))) {
		TclGetWideIntFromObj(NULL, valuePtr, &w1);
		if (!((w1>0 ? w1 : ~w1)
			& -(((Tcl_WideInt)1)
			<< (CHAR_BIT*sizeof(Tcl_WideInt) - 1 - shift)))) {
		    WIDE_RESULT(w1 << shift);
		}
	    }
	} else {
	    /*
	     * Quickly force large right shifts to 0 or -1.
	     */

	    if ((type2 != TCL_NUMBER_LONG)
		    || (*(const long *)ptr2 > INT_MAX)) {
		/*
		 * Again, technically, the value to be shifted could be an
		 * mp_int so huge that a right shift by (INT_MAX+1) bits could
		 * not take us to the result of 0 or -1, but since we're using
		 * mp_div_2d to do the work, and it takes only an int
		 * argument, we draw the line there.
		 */

		switch (type1) {
		case TCL_NUMBER_LONG:
		    zero = (*(const long *)ptr1 > 0L);
		    break;
#ifndef TCL_WIDE_INT_IS_LONG
		case TCL_NUMBER_WIDE:
		    zero = (*(const Tcl_WideInt *)ptr1 > (Tcl_WideInt)0);
		    break;
#endif
		case TCL_NUMBER_BIG:
		    Tcl_TakeBignumFromObj(NULL, valuePtr, &big1);
		    zero = (mp_cmp_d(&big1, 0) == MP_GT);
		    mp_clear(&big1);
		    break;
		default:
		    /* Unused, here to silence compiler warning. */
		    zero = 0;
		}
		if (zero) {
		    return constants[0];
		}
		LONG_RESULT(-1);
	    }
	    shift = (int)(*(const long *)ptr2);

#ifndef TCL_WIDE_INT_IS_LONG
	    /*
	     * Handle shifts within the native wide range.
	     */

	    if (type1 == TCL_NUMBER_WIDE) {
		w1 = *(const Tcl_WideInt *)ptr1;
		if ((size_t)shift >= CHAR_BIT*sizeof(Tcl_WideInt)) {
		    if (w1 >= (Tcl_WideInt)0) {
			return constants[0];
		    }
		    LONG_RESULT(-1);
		}
		WIDE_RESULT(w1 >> shift);
	    }
#endif
	}

	Tcl_TakeBignumFromObj(NULL, valuePtr, &big1);

	mp_init(&bigResult);
	if (opcode == INST_LSHIFT) {
	    mp_mul_2d(&big1, shift, &bigResult);
	} else {
	    mp_init(&bigRemainder);
	    mp_div_2d(&big1, shift, &bigResult, &bigRemainder);
	    if (mp_cmp_d(&bigRemainder, 0) == MP_LT) {
		/*
		 * Convert to Tcl's integer division rules.
		 */

		mp_sub_d(&bigResult, 1, &bigResult);
	    }
	    mp_clear(&bigRemainder);







<
<
<
<



<


|
















|












|
|











|



















|
|









<
<
<
<



<


|









|

|

<










|



<










|







8045
8046
8047
8048
8049
8050
8051




8052
8053
8054

8055
8056
8057
8058
8059
8060
8061
8062
8063
8064
8065
8066
8067
8068
8069
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8112
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8115
8116
8117
8118
8119
8120
8121
8122
8123
8124
8125
8126
8127
8128
8129
8130




8131
8132
8133

8134
8135
8136
8137
8138
8139
8140
8141
8142
8143
8144
8145
8146
8147
8148
8149

8150
8151
8152
8153
8154
8155
8156
8157
8158
8159
8160
8161
8162
8163

8164
8165
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8169
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8171
8172
8173
8174
8175
8176
8177
8178
8179
8180
8181
    case INST_LSHIFT:
    case INST_RSHIFT: {
	/*
	 * Reject negative shift argument.
	 */

	switch (type2) {




	case TCL_NUMBER_WIDE:
	    invalid = (*((const Tcl_WideInt *)ptr2) < (Tcl_WideInt)0);
	    break;

	case TCL_NUMBER_BIG:
	    Tcl_TakeBignumFromObj(NULL, value2Ptr, &big2);
	    invalid = mp_isneg(&big2);
	    mp_clear(&big2);
	    break;
	default:
	    /* Unused, here to silence compiler warning */
	    invalid = 0;
	}
	if (invalid) {
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "negative shift argument", -1));
	    return GENERAL_ARITHMETIC_ERROR;
	}

	/*
	 * Zero shifted any number of bits is still zero.
	 */

	if ((type1==TCL_NUMBER_WIDE) && (*((const Tcl_WideInt *)ptr1) == (Tcl_WideInt)0)) {
	    return constants[0];
	}

	if (opcode == INST_LSHIFT) {
	    /*
	     * Large left shifts create integer overflow.
	     *
	     * BEWARE! Can't use Tcl_GetIntFromObj() here because that
	     * converts values in the (unsigned) range to their signed int
	     * counterparts, leading to incorrect results.
	     */

	    if ((type2 != TCL_NUMBER_WIDE)
		    || (*((const Tcl_WideInt *)ptr2) > INT_MAX)) {
		/*
		 * Technically, we could hold the value (1 << (INT_MAX+1)) in
		 * an mp_int, but since we're using mp_mul_2d() to do the
		 * work, and it takes only an int argument, that's a good
		 * place to draw the line.
		 */

		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"integer value too large to represent", -1));
		return GENERAL_ARITHMETIC_ERROR;
	    }
	    shift = (int)(*((const Tcl_WideInt *)ptr2));

	    /*
	     * Handle shifts within the native wide range.
	     */

	    if ((type1 != TCL_NUMBER_BIG)
		    && ((size_t)shift < CHAR_BIT*sizeof(Tcl_WideInt))) {
		TclGetWideIntFromObj(NULL, valuePtr, &w1);
		if (!((w1>0 ? w1 : ~w1)
			& -(((Tcl_WideInt)1)
			<< (CHAR_BIT*sizeof(Tcl_WideInt) - 1 - shift)))) {
		    WIDE_RESULT(w1 << shift);
		}
	    }
	} else {
	    /*
	     * Quickly force large right shifts to 0 or -1.
	     */

	    if ((type2 != TCL_NUMBER_WIDE)
		    || (*(const Tcl_WideInt *)ptr2 > INT_MAX)) {
		/*
		 * Again, technically, the value to be shifted could be an
		 * mp_int so huge that a right shift by (INT_MAX+1) bits could
		 * not take us to the result of 0 or -1, but since we're using
		 * mp_div_2d to do the work, and it takes only an int
		 * argument, we draw the line there.
		 */

		switch (type1) {




		case TCL_NUMBER_WIDE:
		    zero = (*(const Tcl_WideInt *)ptr1 > (Tcl_WideInt)0);
		    break;

		case TCL_NUMBER_BIG:
		    Tcl_TakeBignumFromObj(NULL, valuePtr, &big1);
		    zero = (!mp_isneg(&big1));
		    mp_clear(&big1);
		    break;
		default:
		    /* Unused, here to silence compiler warning. */
		    zero = 0;
		}
		if (zero) {
		    return constants[0];
		}
		WIDE_RESULT(-1);
	    }
	    shift = (int)(*(const Tcl_WideInt *)ptr2);


	    /*
	     * Handle shifts within the native wide range.
	     */

	    if (type1 == TCL_NUMBER_WIDE) {
		w1 = *(const Tcl_WideInt *)ptr1;
		if ((size_t)shift >= CHAR_BIT*sizeof(Tcl_WideInt)) {
		    if (w1 >= (Tcl_WideInt)0) {
			return constants[0];
		    }
		    WIDE_RESULT(-1);
		}
		WIDE_RESULT(w1 >> shift);
	    }

	}

	Tcl_TakeBignumFromObj(NULL, valuePtr, &big1);

	mp_init(&bigResult);
	if (opcode == INST_LSHIFT) {
	    mp_mul_2d(&big1, shift, &bigResult);
	} else {
	    mp_init(&bigRemainder);
	    mp_div_2d(&big1, shift, &bigResult, &bigRemainder);
	    if (mp_isneg(&bigRemainder)) {
		/*
		 * Convert to Tcl's integer division rules.
		 */

		mp_sub_d(&bigResult, 1, &bigResult);
	    }
	    mp_clear(&bigRemainder);
8415
8416
8417
8418
8419
8420
8421
8422
8423
8424
8425
8426
8427
8428
8429
8430
8431
8432
8433
8434
8435
8436
	    Tcl_TakeBignumFromObj(NULL, value2Ptr, &big2);

	    /*
	     * Count how many positive arguments we have. If only one of the
	     * arguments is negative, store it in 'Second'.
	     */

	    if (mp_cmp_d(&big1, 0) != MP_LT) {
		numPos = 1 + (mp_cmp_d(&big2, 0) != MP_LT);
		First = &big1;
		Second = &big2;
	    } else {
		First = &big2;
		Second = &big1;
		numPos = (mp_cmp_d(First, 0) != MP_LT);
	    }
	    mp_init(&bigResult);

	    switch (opcode) {
	    case INST_BITAND:
		switch (numPos) {
		case 2:







|
|





|







8194
8195
8196
8197
8198
8199
8200
8201
8202
8203
8204
8205
8206
8207
8208
8209
8210
8211
8212
8213
8214
8215
	    Tcl_TakeBignumFromObj(NULL, value2Ptr, &big2);

	    /*
	     * Count how many positive arguments we have. If only one of the
	     * arguments is negative, store it in 'Second'.
	     */

	    if (!mp_isneg(&big1)) {
		numPos = 1 + !mp_isneg(&big2);
		First = &big1;
		Second = &big2;
	    } else {
		First = &big2;
		Second = &big1;
		numPos = (!mp_isneg(First));
	    }
	    mp_init(&bigResult);

	    switch (opcode) {
	    case INST_BITAND:
		switch (numPos) {
		case 2:
8545
8546
8547
8548
8549
8550
8551
8552
8553
8554
8555
8556
8557
8558
8559
8560
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8613
8614
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8616
8617
8618
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8620
8621
8622
8623
8624
8625
8626
8627
8628
8629
8630
8631
8632
8633
8634
8635
8636
8637
8638
8639
8640
8641
8642
8643
8644
8645
8646
8647
8648
8649
8650
8651
8652
8653
8654
8655
8656
8657
8658
8659
8660
8661
8662
8663
8664
8665
8666
8667
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8669
8670
8671
8672
8673
8674
8675
8676
8677
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8680
8681
8682
8683
8684
8685
8686
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8688
8689
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8691
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8694
8695
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8697
8698
8699
8700
8701
8702
8703
8704
8705
8706
8707
8708
8709
8710
8711
8712
8713
8714
8715
8716
8717
8718
8719
8720
8721
8722
8723
8724
8725
8726
8727
8728
8729
8730
8731
8732
8733
8734
8735
8736
8737
8738
8739
8740
8741
8742
8743
8744
8745
8746
8747
8748
8749
8750
8751
8752
8753
8754
8755
8756
8757
8758
8759
8760
8761
8762
8763
8764
8765
8766
8767
8768
8769
8770
8771
8772
8773
8774
8775
8776
8777
8778
8779
8780
8781
8782
8783
8784
8785
8786
8787
8788
8789
8790
8791
8792
8793
8794
8795
8796
8797
8798
8799
8800
8801
8802
8803
8804
8805
8806
8807
8808
8809
8810
8811
8812
8813
8814
8815
8816
8817
8818
8819
8820
8821
8822
8823
8824
8825
8826
8827
8828
8829
8830
8831
8832
8833
8834
8835
8836
8837
8838
8839
8840
8841
8842
8843
8844
8845
8846
8847
8848
	    }

	    mp_clear(&big1);
	    mp_clear(&big2);
	    BIG_RESULT(&bigResult);
	}

#ifndef TCL_WIDE_INT_IS_LONG
	if ((type1 == TCL_NUMBER_WIDE) || (type2 == TCL_NUMBER_WIDE)) {
	    TclGetWideIntFromObj(NULL, valuePtr, &w1);
	    TclGetWideIntFromObj(NULL, value2Ptr, &w2);

	    switch (opcode) {
	    case INST_BITAND:
		wResult = w1 & w2;
		break;
	    case INST_BITOR:
		wResult = w1 | w2;
		break;
	    case INST_BITXOR:
		wResult = w1 ^ w2;
		break;
	    default:
		/* Unused, here to silence compiler warning. */
		wResult = 0;
	    }
	    WIDE_RESULT(wResult);
	}
#endif
	l1 = *((const long *)ptr1);
	l2 = *((const long *)ptr2);

	switch (opcode) {
	case INST_BITAND:
	    lResult = l1 & l2;
	    break;
	case INST_BITOR:
	    lResult = l1 | l2;
	    break;
	case INST_BITXOR:
	    lResult = l1 ^ l2;
	    break;
	default:
	    /* Unused, here to silence compiler warning. */
	    lResult = 0;
	}
	LONG_RESULT(lResult);

    case INST_EXPON: {
	int oddExponent = 0, negativeExponent = 0;
	unsigned short base;

	if ((type1 == TCL_NUMBER_DOUBLE) || (type2 == TCL_NUMBER_DOUBLE)) {
	    Tcl_GetDoubleFromObj(NULL, valuePtr, &d1);
	    Tcl_GetDoubleFromObj(NULL, value2Ptr, &d2);

	    if (d1==0.0 && d2<0.0) {
		return EXPONENT_OF_ZERO;
	    }
	    dResult = pow(d1, d2);
	    goto doubleResult;
	}
	l1 = l2 = 0;
	if (type2 == TCL_NUMBER_LONG) {
	    l2 = *((const long *) ptr2);
	    if (l2 == 0) {
		/*
		 * Anything to the zero power is 1.
		 */

		return constants[1];
	    } else if (l2 == 1) {
		/*
		 * Anything to the first power is itself
		 */

		return NULL;
	    }
	}

	switch (type2) {
	case TCL_NUMBER_LONG:
	    negativeExponent = (l2 < 0);
	    oddExponent = (int) (l2 & 1);
	    break;
#ifndef TCL_WIDE_INT_IS_LONG
	case TCL_NUMBER_WIDE:
	    w2 = *((const Tcl_WideInt *)ptr2);
	    negativeExponent = (w2 < 0);
	    oddExponent = (int) (w2 & (Tcl_WideInt)1);
	    break;
#endif
	case TCL_NUMBER_BIG:
	    Tcl_TakeBignumFromObj(NULL, value2Ptr, &big2);
	    negativeExponent = (mp_cmp_d(&big2, 0) == MP_LT);
	    mp_mod_2d(&big2, 1, &big2);
	    oddExponent = !mp_iszero(&big2);
	    mp_clear(&big2);
	    break;
	}

	if (type1 == TCL_NUMBER_LONG) {
	    l1 = *((const long *)ptr1);
	}
	if (negativeExponent) {
	    if (type1 == TCL_NUMBER_LONG) {
		switch (l1) {
		case 0:
		    /*
		     * Zero to a negative power is div by zero error.
		     */

		    return EXPONENT_OF_ZERO;
		case -1:
		    if (oddExponent) {
			LONG_RESULT(-1);
		    }
		    /* fallthrough */
		case 1:
		    /*
		     * 1 to any power is 1.
		     */

		    return constants[1];
		}
	    }

	    /*
	     * Integers with magnitude greater than 1 raise to a negative
	     * power yield the answer zero (see TIP 123).
	     */

	    return constants[0];
	}

	if (type1 == TCL_NUMBER_LONG) {
	    switch (l1) {
	    case 0:
		/*
		 * Zero to a positive power is zero.
		 */

		return constants[0];
	    case 1:
		/*
		 * 1 to any power is 1.
		 */

		return constants[1];
	    case -1:
		if (!oddExponent) {
		    return constants[1];
		}
		LONG_RESULT(-1);
	    }
	}

	/*
	 * We refuse to accept exponent arguments that exceed one mp_digit
	 * which means the max exponent value is 2**28-1 = 0x0fffffff =
	 * 268435455, which fits into a signed 32 bit int which is within the
	 * range of the long int type. This means any numeric Tcl_Obj value
	 * not using TCL_NUMBER_LONG type must hold a value larger than we
	 * accept.
	 */

	if (type2 != TCL_NUMBER_LONG) {
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "exponent too large", -1));
	    return GENERAL_ARITHMETIC_ERROR;
	}

	if (type1 == TCL_NUMBER_LONG) {
	    if (l1 == 2) {
		/*
		 * Reduce small powers of 2 to shifts.
		 */

		if ((unsigned long) l2 < CHAR_BIT * sizeof(long) - 1) {
		    LONG_RESULT(1L << l2);
		}
#if !defined(TCL_WIDE_INT_IS_LONG)
		if ((unsigned long)l2 < CHAR_BIT*sizeof(Tcl_WideInt) - 1) {
		    WIDE_RESULT(((Tcl_WideInt) 1) << l2);
		}
#endif
		goto overflowExpon;
	    }
	    if (l1 == -2) {
		int signum = oddExponent ? -1 : 1;

		/*
		 * Reduce small powers of 2 to shifts.
		 */

		if ((unsigned long) l2 < CHAR_BIT * sizeof(long) - 1) {
		    LONG_RESULT(signum * (1L << l2));
		}
#if !defined(TCL_WIDE_INT_IS_LONG)
		if ((unsigned long)l2 < CHAR_BIT*sizeof(Tcl_WideInt) - 1){
		    WIDE_RESULT(signum * (((Tcl_WideInt) 1) << l2));
		}
#endif
		goto overflowExpon;
	    }
#if (LONG_MAX == 0x7fffffff)
	    if (l2 - 2 < (long)MaxBase32Size
		    && l1 <= MaxBase32[l2 - 2]
		    && l1 >= -MaxBase32[l2 - 2]) {
		/*
		 * Small powers of 32-bit integers.
		 */

		lResult = l1 * l1;		/* b**2 */
		switch (l2) {
		case 2:
		    break;
		case 3:
		    lResult *= l1;		/* b**3 */
		    break;
		case 4:
		    lResult *= lResult;		/* b**4 */
		    break;
		case 5:
		    lResult *= lResult;		/* b**4 */
		    lResult *= l1;		/* b**5 */
		    break;
		case 6:
		    lResult *= l1;		/* b**3 */
		    lResult *= lResult;		/* b**6 */
		    break;
		case 7:
		    lResult *= l1;		/* b**3 */
		    lResult *= lResult;		/* b**6 */
		    lResult *= l1;		/* b**7 */
		    break;
		case 8:
		    lResult *= lResult;		/* b**4 */
		    lResult *= lResult;		/* b**8 */
		    break;
		}
		LONG_RESULT(lResult);
	    }

	    if (l1 - 3 >= 0 && l1 -2 < (long)Exp32IndexSize
		    && l2 - 2 < (long)(Exp32ValueSize + MaxBase32Size)) {
		base = Exp32Index[l1 - 3]
			+ (unsigned short) (l2 - 2 - MaxBase32Size);
		if (base < Exp32Index[l1 - 2]) {
		    /*
		     * 32-bit number raised to intermediate power, done by
		     * table lookup.
		     */

		    LONG_RESULT(Exp32Value[base]);
		}
	    }
	    if (-l1 - 3 >= 0 && -l1 - 2 < (long)Exp32IndexSize
		    && l2 - 2 < (long)(Exp32ValueSize + MaxBase32Size)) {
		base = Exp32Index[-l1 - 3]
			+ (unsigned short) (l2 - 2 - MaxBase32Size);
		if (base < Exp32Index[-l1 - 2]) {
		    /*
		     * 32-bit number raised to intermediate power, done by
		     * table lookup.
		     */

		    lResult = (oddExponent) ?
			    -Exp32Value[base] : Exp32Value[base];
		    LONG_RESULT(lResult);
		}
	    }
#endif
	}
#if (LONG_MAX > 0x7fffffff) || !defined(TCL_WIDE_INT_IS_LONG)
	if (type1 == TCL_NUMBER_LONG) {
	    w1 = l1;
#ifndef TCL_WIDE_INT_IS_LONG
	} else if (type1 == TCL_NUMBER_WIDE) {
	    w1 = *((const Tcl_WideInt *) ptr1);
#endif
	} else {
	    goto overflowExpon;
	}
	if (l2 - 2 < (long)MaxBase64Size
		&& w1 <=  MaxBase64[l2 - 2]
		&& w1 >= -MaxBase64[l2 - 2]) {
	    /*
	     * Small powers of integers whose result is wide.
	     */

	    wResult = w1 * w1;		/* b**2 */
	    switch (l2) {
	    case 2:
		break;
	    case 3:
		wResult *= l1;		/* b**3 */
		break;
	    case 4:
		wResult *= wResult;	/* b**4 */
		break;
	    case 5:
		wResult *= wResult;	/* b**4 */
		wResult *= w1;		/* b**5 */







<




















<
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|



|


|


|



|

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|
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|





|









<
<
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<





<


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|
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|








|



|





|
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<
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<


|






<
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<


<
<
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|
<
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<

<



|
|
|





|



|







8324
8325
8326
8327
8328
8329
8330

8331
8332
8333
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8336
8337
8338
8339
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8350

8351
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8398
8399
8400
8401
8402





8403
8404
8405
8406
8407

8408
8409
8410
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8493




8494
8495
8496

8497
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8499
8500
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8505




8506
8507
8508

8509
8510







8511






























































8512



8513

8514
8515
8516
8517
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8524
8525
8526
8527
8528
8529
8530
8531
8532
8533
8534
8535
8536
	    }

	    mp_clear(&big1);
	    mp_clear(&big2);
	    BIG_RESULT(&bigResult);
	}


	if ((type1 == TCL_NUMBER_WIDE) || (type2 == TCL_NUMBER_WIDE)) {
	    TclGetWideIntFromObj(NULL, valuePtr, &w1);
	    TclGetWideIntFromObj(NULL, value2Ptr, &w2);

	    switch (opcode) {
	    case INST_BITAND:
		wResult = w1 & w2;
		break;
	    case INST_BITOR:
		wResult = w1 | w2;
		break;
	    case INST_BITXOR:
		wResult = w1 ^ w2;
		break;
	    default:
		/* Unused, here to silence compiler warning. */
		wResult = 0;
	    }
	    WIDE_RESULT(wResult);
	}

	w1 = *((const Tcl_WideInt *)ptr1);
	w2 = *((const Tcl_WideInt *)ptr2);

	switch (opcode) {
	case INST_BITAND:
	    wResult = w1 & w2;
	    break;
	case INST_BITOR:
	    wResult = w1 | w2;
	    break;
	case INST_BITXOR:
	    wResult = w1 ^ w2;
	    break;
	default:
	    /* Unused, here to silence compiler warning. */
	    wResult = 0;
	}
	WIDE_RESULT(wResult);

    case INST_EXPON: {
	int oddExponent = 0, negativeExponent = 0;
	unsigned short base;

	if ((type1 == TCL_NUMBER_DOUBLE) || (type2 == TCL_NUMBER_DOUBLE)) {
	    Tcl_GetDoubleFromObj(NULL, valuePtr, &d1);
	    Tcl_GetDoubleFromObj(NULL, value2Ptr, &d2);

	    if (d1==0.0 && d2<0.0) {
		return EXPONENT_OF_ZERO;
	    }
	    dResult = pow(d1, d2);
	    goto doubleResult;
	}
	w2 = 0;
	if (type2 == TCL_NUMBER_WIDE) {
	    w2 = *((const Tcl_WideInt *) ptr2);
	    if (w2 == 0) {
		/*
		 * Anything to the zero power is 1.
		 */

		return constants[1];
	    } else if (w2 == 1) {
		/*
		 * Anything to the first power is itself
		 */

		return NULL;
	    }
	}

	switch (type2) {





	case TCL_NUMBER_WIDE:
	    w2 = *((const Tcl_WideInt *)ptr2);
	    negativeExponent = (w2 < 0);
	    oddExponent = (int) (w2 & (Tcl_WideInt)1);
	    break;

	case TCL_NUMBER_BIG:
	    Tcl_TakeBignumFromObj(NULL, value2Ptr, &big2);
	    negativeExponent = mp_isneg(&big2);
	    mp_mod_2d(&big2, 1, &big2);
	    oddExponent = !mp_iszero(&big2);
	    mp_clear(&big2);
	    break;
	}

	if (type1 == TCL_NUMBER_WIDE) {
	    w1 = *((const Tcl_WideInt *)ptr1);
	}
	if (negativeExponent) {
	    if (type1 == TCL_NUMBER_WIDE) {
		switch (w1) {
		case 0:
		    /*
		     * Zero to a negative power is div by zero error.
		     */

		    return EXPONENT_OF_ZERO;
		case -1:
		    if (oddExponent) {
			WIDE_RESULT(-1);
		    }
		    /* fallthrough */
		case 1:
		    /*
		     * 1 to any power is 1.
		     */

		    return constants[1];
		}
	    }

	    /*
	     * Integers with magnitude greater than 1 raise to a negative
	     * power yield the answer zero (see TIP 123).
	     */

	    return constants[0];
	}

	if (type1 == TCL_NUMBER_WIDE) {
	    switch (w1) {
	    case 0:
		/*
		 * Zero to a positive power is zero.
		 */

		return constants[0];
	    case 1:
		/*
		 * 1 to any power is 1.
		 */

		return constants[1];
	    case -1:
		if (!oddExponent) {
		    return constants[1];
		}
		WIDE_RESULT(-1);
	    }
	}

	/*
	 * We refuse to accept exponent arguments that exceed one mp_digit
	 * which means the max exponent value is 2**28-1 = 0x0fffffff =
	 * 268435455, which fits into a signed 32 bit int which is within the
	 * range of the long int type. This means any numeric Tcl_Obj value
	 * not using TCL_NUMBER_WIDE type must hold a value larger than we
	 * accept.
	 */

	if (type2 != TCL_NUMBER_WIDE) {
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "exponent too large", -1));
	    return GENERAL_ARITHMETIC_ERROR;
	}

	if (type1 == TCL_NUMBER_WIDE) {
	    if (w1 == 2) {
		/*
		 * Reduce small powers of 2 to shifts.
		 */





		if ((Tcl_WideUInt) w2 < (Tcl_WideUInt) CHAR_BIT*sizeof(Tcl_WideInt) - 1) {
		    WIDE_RESULT(((Tcl_WideInt) 1) << (int)w2);
		}

		goto overflowExpon;
	    }
	    if (w1 == -2) {
		int signum = oddExponent ? -1 : 1;

		/*
		 * Reduce small powers of 2 to shifts.
		 */





		if ((Tcl_WideUInt)w2 < CHAR_BIT*sizeof(Tcl_WideInt) - 1){
		    WIDE_RESULT(signum * (((Tcl_WideInt) 1) << (int) w2));
		}

		goto overflowExpon;
	    }







	}






























































	if (type1 == TCL_NUMBER_WIDE) {



	    w1 = *((const Tcl_WideInt *) ptr1);

	} else {
	    goto overflowExpon;
	}
	if (w2 - 2 < (long)MaxBase64Size
		&& w1 <=  MaxBase64[w2 - 2]
		&& w1 >= -MaxBase64[w2 - 2]) {
	    /*
	     * Small powers of integers whose result is wide.
	     */

	    wResult = w1 * w1;		/* b**2 */
	    switch (w2) {
	    case 2:
		break;
	    case 3:
		wResult *= w1;		/* b**3 */
		break;
	    case 4:
		wResult *= wResult;	/* b**4 */
		break;
	    case 5:
		wResult *= wResult;	/* b**4 */
		wResult *= w1;		/* b**5 */
8911
8912
8913
8914
8915
8916
8917
8918
8919
8920
8921
8922
8923
8924
8925
8926
8927
8928
8929
8930
8931
8932
8933
8934
8935
8936
8937
8938
8939
8940
8941
8942
8943
8944
8945
8946
8947
8948
8949
8950
8951
8952

	/*
	 * Handle cases of powers > 16 that still fit in a 64-bit word by
	 * doing table lookup.
	 */

	if (w1 - 3 >= 0 && w1 - 2 < (long)Exp64IndexSize
		&& l2 - 2 < (long)(Exp64ValueSize + MaxBase64Size)) {
	    base = Exp64Index[w1 - 3]
		    + (unsigned short) (l2 - 2 - MaxBase64Size);
	    if (base < Exp64Index[w1 - 2]) {
		/*
		 * 64-bit number raised to intermediate power, done by
		 * table lookup.
		 */

		WIDE_RESULT(Exp64Value[base]);
	    }
	}

	if (-w1 - 3 >= 0 && -w1 - 2 < (long)Exp64IndexSize
		&& l2 - 2 < (long)(Exp64ValueSize + MaxBase64Size)) {
	    base = Exp64Index[-w1 - 3]
		    + (unsigned short) (l2 - 2 - MaxBase64Size);
	    if (base < Exp64Index[-w1 - 2]) {
		/*
		 * 64-bit number raised to intermediate power, done by
		 * table lookup.
		 */

		wResult = oddExponent ? -Exp64Value[base] : Exp64Value[base];
		WIDE_RESULT(wResult);
	    }
	}
#endif

    overflowExpon:
	Tcl_TakeBignumFromObj(NULL, value2Ptr, &big2);
	if (big2.used > 1) {
	    mp_clear(&big2);
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "exponent too large", -1));







|

|











|

|










<







8599
8600
8601
8602
8603
8604
8605
8606
8607
8608
8609
8610
8611
8612
8613
8614
8615
8616
8617
8618
8619
8620
8621
8622
8623
8624
8625
8626
8627
8628
8629
8630
8631
8632

8633
8634
8635
8636
8637
8638
8639

	/*
	 * Handle cases of powers > 16 that still fit in a 64-bit word by
	 * doing table lookup.
	 */

	if (w1 - 3 >= 0 && w1 - 2 < (long)Exp64IndexSize
		&& w2 - 2 < (long)(Exp64ValueSize + MaxBase64Size)) {
	    base = Exp64Index[w1 - 3]
		    + (unsigned short) (w2 - 2 - MaxBase64Size);
	    if (base < Exp64Index[w1 - 2]) {
		/*
		 * 64-bit number raised to intermediate power, done by
		 * table lookup.
		 */

		WIDE_RESULT(Exp64Value[base]);
	    }
	}

	if (-w1 - 3 >= 0 && -w1 - 2 < (long)Exp64IndexSize
		&& w2 - 2 < (long)(Exp64ValueSize + MaxBase64Size)) {
	    base = Exp64Index[-w1 - 3]
		    + (unsigned short) (w2 - 2 - MaxBase64Size);
	    if (base < Exp64Index[-w1 - 2]) {
		/*
		 * 64-bit number raised to intermediate power, done by
		 * table lookup.
		 */

		wResult = oddExponent ? -Exp64Value[base] : Exp64Value[base];
		WIDE_RESULT(wResult);
	    }
	}


    overflowExpon:
	Tcl_TakeBignumFromObj(NULL, value2Ptr, &big2);
	if (big2.used > 1) {
	    mp_clear(&big2);
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "exponent too large", -1));
9018
9019
9020
9021
9022
9023
9024
9025
9026
9027
9028
9029
9030
9031
9032
9033
9034
9035
9036
9037
9038
9039
9040
9041
9042
9043
9044
9045
9046
9047
9048
9049
9050
9051
9052
9053
9054
9055
9056
9057
9058
9059
9060
9061
9062
9063
9064
9065
9066
9067
9068
9069
9070
9071
	if ((type1 != TCL_NUMBER_BIG) && (type2 != TCL_NUMBER_BIG)) {
	    TclGetWideIntFromObj(NULL, valuePtr, &w1);
	    TclGetWideIntFromObj(NULL, value2Ptr, &w2);

	    switch (opcode) {
	    case INST_ADD:
		wResult = w1 + w2;
#ifndef TCL_WIDE_INT_IS_LONG
		if ((type1 == TCL_NUMBER_WIDE) || (type2 == TCL_NUMBER_WIDE))
#endif
		{
		    /*
		     * Check for overflow.
		     */

		    if (Overflowing(w1, w2, wResult)) {
			goto overflowBasic;
		    }
		}
		break;

	    case INST_SUB:
		wResult = w1 - w2;
#ifndef TCL_WIDE_INT_IS_LONG
		if ((type1 == TCL_NUMBER_WIDE) || (type2 == TCL_NUMBER_WIDE))
#endif
		{
		    /*
		     * Must check for overflow. The macro tests for overflows
		     * in sums by looking at the sign bits. As we have a
		     * subtraction here, we are adding -w2. As -w2 could in
		     * turn overflow, we test with ~w2 instead: it has the
		     * opposite sign bit to w2 so it does the job. Note that
		     * the only "bad" case (w2==0) is irrelevant for this
		     * macro, as in that case w1 and wResult have the same
		     * sign and there is no overflow anyway.
		     */

		    if (Overflowing(w1, ~w2, wResult)) {
			goto overflowBasic;
		    }
		}
		break;

	    case INST_MULT:
		if ((type1 != TCL_NUMBER_LONG) || (type2 != TCL_NUMBER_LONG)
			|| (sizeof(Tcl_WideInt) < 2*sizeof(long))) {
		    goto overflowBasic;
		}
		wResult = w1 * w2;
		break;

	    case INST_DIV:
		if (w2 == 0) {







<

<













<

<



















|
<







8705
8706
8707
8708
8709
8710
8711

8712

8713
8714
8715
8716
8717
8718
8719
8720
8721
8722
8723
8724
8725

8726

8727
8728
8729
8730
8731
8732
8733
8734
8735
8736
8737
8738
8739
8740
8741
8742
8743
8744
8745
8746

8747
8748
8749
8750
8751
8752
8753
	if ((type1 != TCL_NUMBER_BIG) && (type2 != TCL_NUMBER_BIG)) {
	    TclGetWideIntFromObj(NULL, valuePtr, &w1);
	    TclGetWideIntFromObj(NULL, value2Ptr, &w2);

	    switch (opcode) {
	    case INST_ADD:
		wResult = w1 + w2;

		if ((type1 == TCL_NUMBER_WIDE) || (type2 == TCL_NUMBER_WIDE))

		{
		    /*
		     * Check for overflow.
		     */

		    if (Overflowing(w1, w2, wResult)) {
			goto overflowBasic;
		    }
		}
		break;

	    case INST_SUB:
		wResult = w1 - w2;

		if ((type1 == TCL_NUMBER_WIDE) || (type2 == TCL_NUMBER_WIDE))

		{
		    /*
		     * Must check for overflow. The macro tests for overflows
		     * in sums by looking at the sign bits. As we have a
		     * subtraction here, we are adding -w2. As -w2 could in
		     * turn overflow, we test with ~w2 instead: it has the
		     * opposite sign bit to w2 so it does the job. Note that
		     * the only "bad" case (w2==0) is irrelevant for this
		     * macro, as in that case w1 and wResult have the same
		     * sign and there is no overflow anyway.
		     */

		    if (Overflowing(w1, ~w2, wResult)) {
			goto overflowBasic;
		    }
		}
		break;

	    case INST_MULT:
		if ((w1 < INT_MIN) || (w1 > INT_MAX) || (w2 < INT_MIN) || (w2 > INT_MAX)) {

		    goto overflowBasic;
		}
		wResult = w1 * w2;
		break;

	    case INST_DIV:
		if (w2 == 0) {
9160
9161
9162
9163
9164
9165
9166
9167
9168
9169
9170
9171
9172
9173
9174
9175
9176
9177
9178
9179
9180
9181
9182
9183
9184
9185
9186
9187
9188
9189
9190
9191
9192
9193
9194
9195
9196
9197
9198
9199
9200
9201
9202
9203
9204
9205
9206
9207
9208
9209
9210
9211
9212
9213
9214
9215
    mp_int big;
    Tcl_Obj *objResultPtr;

    (void) GetNumberFromObj(NULL, valuePtr, &ptr, &type);

    switch (opcode) {
    case INST_BITNOT:
#ifndef TCL_WIDE_INT_IS_LONG
	if (type == TCL_NUMBER_WIDE) {
	    w = *((const Tcl_WideInt *) ptr);
	    WIDE_RESULT(~w);
	}
#endif
	Tcl_TakeBignumFromObj(NULL, valuePtr, &big);
	/* ~a = - a - 1 */
	mp_neg(&big, &big);
	mp_sub_d(&big, 1, &big);
	BIG_RESULT(&big);
    case INST_UMINUS:
	switch (type) {
	case TCL_NUMBER_DOUBLE:
	    DOUBLE_RESULT(-(*((const double *) ptr)));
	case TCL_NUMBER_LONG:
	    w = (Tcl_WideInt) (*((const long *) ptr));
	    if (w != LLONG_MIN) {
		WIDE_RESULT(-w);
	    }
	    TclInitBignumFromLong(&big, *(const long *) ptr);
	    break;
#ifndef TCL_WIDE_INT_IS_LONG
	case TCL_NUMBER_WIDE:
	    w = *((const Tcl_WideInt *) ptr);
	    if (w != LLONG_MIN) {
		WIDE_RESULT(-w);
	    }
	    TclInitBignumFromWideInt(&big, w);
	    break;
#endif
	default:
	    Tcl_TakeBignumFromObj(NULL, valuePtr, &big);
	}
	mp_neg(&big, &big);
	BIG_RESULT(&big);
    }

    Tcl_Panic("unexpected opcode");
    return NULL;
}
#undef LONG_RESULT
#undef WIDE_RESULT
#undef BIG_RESULT
#undef DOUBLE_RESULT

/*
 *----------------------------------------------------------------------
 *







<




<









<
<
<
<
<
<
<
<







<










<







8842
8843
8844
8845
8846
8847
8848

8849
8850
8851
8852

8853
8854
8855
8856
8857
8858
8859
8860
8861








8862
8863
8864
8865
8866
8867
8868

8869
8870
8871
8872
8873
8874
8875
8876
8877
8878

8879
8880
8881
8882
8883
8884
8885
    mp_int big;
    Tcl_Obj *objResultPtr;

    (void) GetNumberFromObj(NULL, valuePtr, &ptr, &type);

    switch (opcode) {
    case INST_BITNOT:

	if (type == TCL_NUMBER_WIDE) {
	    w = *((const Tcl_WideInt *) ptr);
	    WIDE_RESULT(~w);
	}

	Tcl_TakeBignumFromObj(NULL, valuePtr, &big);
	/* ~a = - a - 1 */
	mp_neg(&big, &big);
	mp_sub_d(&big, 1, &big);
	BIG_RESULT(&big);
    case INST_UMINUS:
	switch (type) {
	case TCL_NUMBER_DOUBLE:
	    DOUBLE_RESULT(-(*((const double *) ptr)));








	case TCL_NUMBER_WIDE:
	    w = *((const Tcl_WideInt *) ptr);
	    if (w != LLONG_MIN) {
		WIDE_RESULT(-w);
	    }
	    TclInitBignumFromWideInt(&big, w);
	    break;

	default:
	    Tcl_TakeBignumFromObj(NULL, valuePtr, &big);
	}
	mp_neg(&big, &big);
	BIG_RESULT(&big);
    }

    Tcl_Panic("unexpected opcode");
    return NULL;
}

#undef WIDE_RESULT
#undef BIG_RESULT
#undef DOUBLE_RESULT

/*
 *----------------------------------------------------------------------
 *
9233
9234
9235
9236
9237
9238
9239
9240
9241
9242
9243
9244
9245
9246
9247
9248
9249
9250
9251
9252
9253
9254
9255
9256
9257
9258
9259
9260
9261

9262
9263
9264
9265
9266
9267
9268
9269
9270
9271
9272
9273
9274
9275
9276
9277
9278
9279
9280
9281
9282
9283
9284
9285
9286
9287
9288
9289
9290
9291
9292
9293
9294
9295
9296
9297
9298
9299
9300
9301
9302
9303
9304
9305
9306
9307
9308
9309
9310
9311
9312
9313
9314
9315
9316
9317
9318
9319
9320
9321
9322
9323
9324
9325
9326
9327
9328
9329
9330
9331
9332
9333
9334
9335
9336
9337
9338
9339
9340
9341
9342
9343
9344
9345
9346
9347
9348
9349
9350
9351
9352
9353
9354
9355
9356
9357
9358
9359
9360
9361
9362
9363
9364
9365
9366
9367
9368
9369
9370
9371
9372
9373
9374
9375
9376
9377
9378
9379
9380
9381
9382
9383
9384
9385
9386
9387
9388
9389
9390
9391
9392
9393
9394
9395
9396
9397
9398
9399
9400
9401
9402
9403
9404
9405
9406
9407
9408
9409
9410
9411
9412
9413
9414
9415
9416
9417
9418
9419
9420
9421
9422
9423
9424
9425
9426
9427
9428
9429
9430
9431
9432
9433
9434
    Tcl_Obj *valuePtr,
    Tcl_Obj *value2Ptr)
{
    int type1 = TCL_NUMBER_NAN, type2 = TCL_NUMBER_NAN, compare;
    ClientData ptr1, ptr2;
    mp_int big1, big2;
    double d1, d2, tmp;
    long l1, l2;
#ifndef TCL_WIDE_INT_IS_LONG
    Tcl_WideInt w1, w2;
#endif

    (void) GetNumberFromObj(NULL, valuePtr, &ptr1, &type1);
    (void) GetNumberFromObj(NULL, value2Ptr, &ptr2, &type2);

    switch (type1) {
    case TCL_NUMBER_LONG:
	l1 = *((const long *)ptr1);
	switch (type2) {
	case TCL_NUMBER_LONG:
	    l2 = *((const long *)ptr2);
	longCompare:
	    return (l1 < l2) ? MP_LT : ((l1 > l2) ? MP_GT : MP_EQ);
#ifndef TCL_WIDE_INT_IS_LONG
	case TCL_NUMBER_WIDE:
	    w2 = *((const Tcl_WideInt *)ptr2);
	    w1 = (Tcl_WideInt)l1;
	    goto wideCompare;
#endif

	case TCL_NUMBER_DOUBLE:
	    d2 = *((const double *)ptr2);
	    d1 = (double) l1;

	    /*
	     * If the double has a fractional part, or if the long can be
	     * converted to double without loss of precision, then compare as
	     * doubles.
	     */

	    if (DBL_MANT_DIG > CHAR_BIT*sizeof(long) || l1 == (long) d1
		    || modf(d2, &tmp) != 0.0) {
		goto doubleCompare;
	    }

	    /*
	     * Otherwise, to make comparision based on full precision, need to
	     * convert the double to a suitably sized integer.
	     *
	     * Need this to get comparsions like
	     *	  expr 20000000000000003 < 20000000000000004.0
	     * right. Converting the first argument to double will yield two
	     * double values that are equivalent within double precision.
	     * Converting the double to an integer gets done exactly, then
	     * integer comparison can tell the difference.
	     */

	    if (d2 < (double)LONG_MIN) {
		return MP_GT;
	    }
	    if (d2 > (double)LONG_MAX) {
		return MP_LT;
	    }
	    l2 = (long) d2;
	    goto longCompare;
	case TCL_NUMBER_BIG:
	    Tcl_TakeBignumFromObj(NULL, value2Ptr, &big2);
	    if (mp_cmp_d(&big2, 0) == MP_LT) {
		compare = MP_GT;
	    } else {
		compare = MP_LT;
	    }
	    mp_clear(&big2);
	    return compare;
	}

#ifndef TCL_WIDE_INT_IS_LONG
    case TCL_NUMBER_WIDE:
	w1 = *((const Tcl_WideInt *)ptr1);
	switch (type2) {
	case TCL_NUMBER_WIDE:
	    w2 = *((const Tcl_WideInt *)ptr2);
	wideCompare:
	    return (w1 < w2) ? MP_LT : ((w1 > w2) ? MP_GT : MP_EQ);
	case TCL_NUMBER_LONG:
	    l2 = *((const long *)ptr2);
	    w2 = (Tcl_WideInt)l2;
	    goto wideCompare;
	case TCL_NUMBER_DOUBLE:
	    d2 = *((const double *)ptr2);
	    d1 = (double) w1;
	    if (DBL_MANT_DIG > CHAR_BIT*sizeof(Tcl_WideInt)
		    || w1 == (Tcl_WideInt) d1 || modf(d2, &tmp) != 0.0) {
		goto doubleCompare;
	    }
	    if (d2 < (double)LLONG_MIN) {
		return MP_GT;
	    }
	    if (d2 > (double)LLONG_MAX) {
		return MP_LT;
	    }
	    w2 = (Tcl_WideInt) d2;
	    goto wideCompare;
	case TCL_NUMBER_BIG:
	    Tcl_TakeBignumFromObj(NULL, value2Ptr, &big2);
	    if (mp_cmp_d(&big2, 0) == MP_LT) {
		compare = MP_GT;
	    } else {
		compare = MP_LT;
	    }
	    mp_clear(&big2);
	    return compare;
	}
#endif

    case TCL_NUMBER_DOUBLE:
	d1 = *((const double *)ptr1);
	switch (type2) {
	case TCL_NUMBER_DOUBLE:
	    d2 = *((const double *)ptr2);
	doubleCompare:
	    return (d1 < d2) ? MP_LT : ((d1 > d2) ? MP_GT : MP_EQ);
	case TCL_NUMBER_LONG:
	    l2 = *((const long *)ptr2);
	    d2 = (double) l2;
	    if (DBL_MANT_DIG > CHAR_BIT*sizeof(long) || l2 == (long) d2
		    || modf(d1, &tmp) != 0.0) {
		goto doubleCompare;
	    }
	    if (d1 < (double)LONG_MIN) {
		return MP_LT;
	    }
	    if (d1 > (double)LONG_MAX) {
		return MP_GT;
	    }
	    l1 = (long) d1;
	    goto longCompare;
#ifndef TCL_WIDE_INT_IS_LONG
	case TCL_NUMBER_WIDE:
	    w2 = *((const Tcl_WideInt *)ptr2);
	    d2 = (double) w2;
	    if (DBL_MANT_DIG > CHAR_BIT*sizeof(Tcl_WideInt)
		    || w2 == (Tcl_WideInt) d2 || modf(d1, &tmp) != 0.0) {
		goto doubleCompare;
	    }
	    if (d1 < (double)LLONG_MIN) {
		return MP_LT;
	    }
	    if (d1 > (double)LLONG_MAX) {
		return MP_GT;
	    }
	    w1 = (Tcl_WideInt) d1;
	    goto wideCompare;
#endif
	case TCL_NUMBER_BIG:
	    if (TclIsInfinite(d1)) {
		return (d1 > 0.0) ? MP_GT : MP_LT;
	    }
	    Tcl_TakeBignumFromObj(NULL, value2Ptr, &big2);
	    if ((d1 < (double)LONG_MAX) && (d1 > (double)LONG_MIN)) {
		if (mp_cmp_d(&big2, 0) == MP_LT) {
		    compare = MP_GT;
		} else {
		    compare = MP_LT;
		}
		mp_clear(&big2);
		return compare;
	    }
	    if (DBL_MANT_DIG > CHAR_BIT*sizeof(long)
		    && modf(d1, &tmp) != 0.0) {
		d2 = TclBignumToDouble(&big2);
		mp_clear(&big2);
		goto doubleCompare;
	    }
	    Tcl_InitBignumFromDouble(NULL, d1, &big1);
	    goto bigCompare;
	}

    case TCL_NUMBER_BIG:
	Tcl_TakeBignumFromObj(NULL, valuePtr, &big1);
	switch (type2) {
#ifndef TCL_WIDE_INT_IS_LONG
	case TCL_NUMBER_WIDE:
#endif
	case TCL_NUMBER_LONG:
	    compare = mp_cmp_d(&big1, 0);
	    mp_clear(&big1);
	    return compare;
	case TCL_NUMBER_DOUBLE:
	    d2 = *((const double *)ptr2);
	    if (TclIsInfinite(d2)) {
		compare = (d2 > 0.0) ? MP_LT : MP_GT;
		mp_clear(&big1);
		return compare;
	    }
	    if ((d2 < (double)LONG_MAX) && (d2 > (double)LONG_MIN)) {
		compare = mp_cmp_d(&big1, 0);
		mp_clear(&big1);
		return compare;
	    }
	    if (DBL_MANT_DIG > CHAR_BIT*sizeof(long)
		    && modf(d2, &tmp) != 0.0) {
		d1 = TclBignumToDouble(&big1);







<
<

<





|
|

<
<
<
<
<


<
|
<
>


|







|
















<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<










|







<








<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<















<





|
|




















<

<
<










|







8903
8904
8905
8906
8907
8908
8909


8910

8911
8912
8913
8914
8915
8916
8917
8918





8919
8920

8921

8922
8923
8924
8925
8926
8927
8928
8929
8930
8931
8932
8933
8934
8935
8936
8937
8938
8939
8940
8941
8942
8943
8944
8945
8946
8947
8948
8949






































8950
8951
8952
8953
8954
8955
8956
8957
8958
8959
8960
8961
8962
8963
8964
8965
8966
8967

8968
8969
8970
8971
8972
8973
8974
8975
















8976
8977
8978
8979
8980
8981
8982
8983
8984
8985
8986
8987
8988
8989
8990

8991
8992
8993
8994
8995
8996
8997
8998
8999
9000
9001
9002
9003
9004
9005
9006
9007
9008
9009
9010
9011
9012
9013
9014
9015
9016
9017

9018


9019
9020
9021
9022
9023
9024
9025
9026
9027
9028
9029
9030
9031
9032
9033
9034
9035
9036
    Tcl_Obj *valuePtr,
    Tcl_Obj *value2Ptr)
{
    int type1 = TCL_NUMBER_NAN, type2 = TCL_NUMBER_NAN, compare;
    ClientData ptr1, ptr2;
    mp_int big1, big2;
    double d1, d2, tmp;


    Tcl_WideInt w1, w2;


    (void) GetNumberFromObj(NULL, valuePtr, &ptr1, &type1);
    (void) GetNumberFromObj(NULL, value2Ptr, &ptr2, &type2);

    switch (type1) {
    case TCL_NUMBER_WIDE:
	w1 = *((const Tcl_WideInt *)ptr1);
	switch (type2) {





	case TCL_NUMBER_WIDE:
	    w2 = *((const Tcl_WideInt *)ptr2);

	wideCompare:

	    return (w1 < w2) ? MP_LT : ((w1 > w2) ? MP_GT : MP_EQ);
	case TCL_NUMBER_DOUBLE:
	    d2 = *((const double *)ptr2);
	    d1 = (double) w1;

	    /*
	     * If the double has a fractional part, or if the long can be
	     * converted to double without loss of precision, then compare as
	     * doubles.
	     */

	    if (DBL_MANT_DIG > CHAR_BIT*sizeof(Tcl_WideInt) || w1 == (Tcl_WideInt) d1
		    || modf(d2, &tmp) != 0.0) {
		goto doubleCompare;
	    }

	    /*
	     * Otherwise, to make comparision based on full precision, need to
	     * convert the double to a suitably sized integer.
	     *
	     * Need this to get comparsions like
	     *	  expr 20000000000000003 < 20000000000000004.0
	     * right. Converting the first argument to double will yield two
	     * double values that are equivalent within double precision.
	     * Converting the double to an integer gets done exactly, then
	     * integer comparison can tell the difference.
	     */







































	    if (d2 < (double)LLONG_MIN) {
		return MP_GT;
	    }
	    if (d2 > (double)LLONG_MAX) {
		return MP_LT;
	    }
	    w2 = (Tcl_WideInt) d2;
	    goto wideCompare;
	case TCL_NUMBER_BIG:
	    Tcl_TakeBignumFromObj(NULL, value2Ptr, &big2);
	    if (mp_isneg(&big2)) {
		compare = MP_GT;
	    } else {
		compare = MP_LT;
	    }
	    mp_clear(&big2);
	    return compare;
	}


    case TCL_NUMBER_DOUBLE:
	d1 = *((const double *)ptr1);
	switch (type2) {
	case TCL_NUMBER_DOUBLE:
	    d2 = *((const double *)ptr2);
	doubleCompare:
	    return (d1 < d2) ? MP_LT : ((d1 > d2) ? MP_GT : MP_EQ);
















	case TCL_NUMBER_WIDE:
	    w2 = *((const Tcl_WideInt *)ptr2);
	    d2 = (double) w2;
	    if (DBL_MANT_DIG > CHAR_BIT*sizeof(Tcl_WideInt)
		    || w2 == (Tcl_WideInt) d2 || modf(d1, &tmp) != 0.0) {
		goto doubleCompare;
	    }
	    if (d1 < (double)LLONG_MIN) {
		return MP_LT;
	    }
	    if (d1 > (double)LLONG_MAX) {
		return MP_GT;
	    }
	    w1 = (Tcl_WideInt) d1;
	    goto wideCompare;

	case TCL_NUMBER_BIG:
	    if (TclIsInfinite(d1)) {
		return (d1 > 0.0) ? MP_GT : MP_LT;
	    }
	    Tcl_TakeBignumFromObj(NULL, value2Ptr, &big2);
	    if ((d1 < (double)LLONG_MAX) && (d1 > (double)LLONG_MIN)) {
		if (mp_isneg(&big2)) {
		    compare = MP_GT;
		} else {
		    compare = MP_LT;
		}
		mp_clear(&big2);
		return compare;
	    }
	    if (DBL_MANT_DIG > CHAR_BIT*sizeof(long)
		    && modf(d1, &tmp) != 0.0) {
		d2 = TclBignumToDouble(&big2);
		mp_clear(&big2);
		goto doubleCompare;
	    }
	    Tcl_InitBignumFromDouble(NULL, d1, &big1);
	    goto bigCompare;
	}

    case TCL_NUMBER_BIG:
	Tcl_TakeBignumFromObj(NULL, valuePtr, &big1);
	switch (type2) {

	case TCL_NUMBER_WIDE:


	    compare = mp_cmp_d(&big1, 0);
	    mp_clear(&big1);
	    return compare;
	case TCL_NUMBER_DOUBLE:
	    d2 = *((const double *)ptr2);
	    if (TclIsInfinite(d2)) {
		compare = (d2 > 0.0) ? MP_LT : MP_GT;
		mp_clear(&big1);
		return compare;
	    }
	    if ((d2 < (double)LLONG_MAX) && (d2 > (double)LLONG_MIN)) {
		compare = mp_cmp_d(&big1, 0);
		mp_clear(&big1);
		return compare;
	    }
	    if (DBL_MANT_DIG > CHAR_BIT*sizeof(long)
		    && modf(d2, &tmp) != 0.0) {
		d1 = TclBignumToDouble(&big1);
9474
9475
9476
9477
9478
9479
9480
9481
9482
9483
9484
9485
9486
9487
9488
9489
9490
PrintByteCodeInfo(
    register ByteCode *codePtr)	/* The bytecode whose summary is printed to
				 * stdout. */
{
    Proc *procPtr = codePtr->procPtr;
    Interp *iPtr = (Interp *) *codePtr->interpHandle;

    fprintf(stdout, "\nExecuting ByteCode 0x%p, refCt %" TCL_LL_MODIFIER "u, epoch %" TCL_LL_MODIFIER "u, interp 0x%p (epoch %" TCL_LL_MODIFIER "u)\n",
	    codePtr, (Tcl_WideInt)codePtr->refCount, (Tcl_WideInt)codePtr->compileEpoch, iPtr,
	    (Tcl_WideInt)iPtr->compileEpoch);

    fprintf(stdout, "  Source: ");
    TclPrintSource(stdout, codePtr->source, 60);

    fprintf(stdout, "\n  Cmds %d, src %d, inst %u, litObjs %u, aux %d, stkDepth %u, code/src %.2f\n",
	    codePtr->numCommands, codePtr->numSrcBytes,
	    codePtr->numCodeBytes, codePtr->numLitObjects,







|
|
|







9076
9077
9078
9079
9080
9081
9082
9083
9084
9085
9086
9087
9088
9089
9090
9091
9092
PrintByteCodeInfo(
    register ByteCode *codePtr)	/* The bytecode whose summary is printed to
				 * stdout. */
{
    Proc *procPtr = codePtr->procPtr;
    Interp *iPtr = (Interp *) *codePtr->interpHandle;

    fprintf(stdout, "\nExecuting ByteCode 0x%p, refCt %" TCL_Z_MODIFIER "u, epoch %u, interp 0x%p (epoch %u)\n",
	    codePtr, (size_t)codePtr->refCount, codePtr->compileEpoch, iPtr,
	    iPtr->compileEpoch);

    fprintf(stdout, "  Source: ");
    TclPrintSource(stdout, codePtr->source, 60);

    fprintf(stdout, "\n  Cmds %d, src %d, inst %u, litObjs %u, aux %d, stkDepth %u, code/src %.2f\n",
	    codePtr->numCommands, codePtr->numSrcBytes,
	    codePtr->numCodeBytes, codePtr->numLitObjects,
9622
9623
9624
9625
9626
9627
9628








9629

9630
9631
9632
9633
9634
9635
9636
9637
9638
9639
9640
9641
9642
9643
9644
9645
9646
9647
9648
    if (opcode == INST_EXPON) {
	operator = "**";
    } else if (opcode <= INST_LNOT) {
	operator = operatorStrings[opcode - INST_LOR];
    }

    if (GetNumberFromObj(NULL, opndPtr, &ptr, &type) != TCL_OK) {








	description = "non-numeric string";

    } else if (type == TCL_NUMBER_NAN) {
	description = "non-numeric floating-point value";
    } else if (type == TCL_NUMBER_DOUBLE) {
	description = "floating-point value";
    } else {
	/* TODO: No caller needs this. Eliminate? */
	description = "(big) integer";
    }

    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
	    "can't use %s \"%s\" as operand of \"%s\"", description,
	    Tcl_GetString(opndPtr), operator));
    Tcl_SetErrorCode(interp, "ARITH", "DOMAIN", description, NULL);
}

/*
 *----------------------------------------------------------------------
 *
 * TclGetSrcInfoForPc, GetSrcInfoForPc, TclGetSourceFromFrame --







>
>
>
>
>
>
>
>
|
>










|
<







9224
9225
9226
9227
9228
9229
9230
9231
9232
9233
9234
9235
9236
9237
9238
9239
9240
9241
9242
9243
9244
9245
9246
9247
9248
9249
9250
9251

9252
9253
9254
9255
9256
9257
9258
    if (opcode == INST_EXPON) {
	operator = "**";
    } else if (opcode <= INST_LNOT) {
	operator = operatorStrings[opcode - INST_LOR];
    }

    if (GetNumberFromObj(NULL, opndPtr, &ptr, &type) != TCL_OK) {
	int numBytes;
	const char *bytes = TclGetStringFromObj(opndPtr, &numBytes);

	if (numBytes == 0) {
	    description = "empty string";
	} else if (TclCheckBadOctal(NULL, bytes)) {
	    description = "invalid octal number";
	} else {
	    description = "non-numeric string";
	}
    } else if (type == TCL_NUMBER_NAN) {
	description = "non-numeric floating-point value";
    } else if (type == TCL_NUMBER_DOUBLE) {
	description = "floating-point value";
    } else {
	/* TODO: No caller needs this. Eliminate? */
	description = "(big) integer";
    }

    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
	    "can't use %s as operand of \"%s\"", description, operator));

    Tcl_SetErrorCode(interp, "ARITH", "DOMAIN", description, NULL);
}

/*
 *----------------------------------------------------------------------
 *
 * TclGetSrcInfoForPc, GetSrcInfoForPc, TclGetSourceFromFrame --

Changes to generic/tclGet.c.

138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
    obj.typePtr = NULL;

    code = TclSetBooleanFromAny(interp, &obj);
    if (obj.refCount > 1) {
	Tcl_Panic("invalid sharing of Tcl_Obj on C stack");
    }
    if (code == TCL_OK) {
	*boolPtr = obj.internalRep.longValue;
    }
    return code;
}

/*
 * Local Variables:
 * mode: c







|







138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
    obj.typePtr = NULL;

    code = TclSetBooleanFromAny(interp, &obj);
    if (obj.refCount > 1) {
	Tcl_Panic("invalid sharing of Tcl_Obj on C stack");
    }
    if (code == TCL_OK) {
	TclGetBooleanFromObj(NULL, &obj, boolPtr);
    }
    return code;
}

/*
 * Local Variables:
 * mode: c

Changes to generic/tclHistory.c.

69
70
71
72
73
74
75







76
77
78
79
80
81
82
	 * Call Tcl_RecordAndEvalObj to do the actual work.
	 */

	cmdPtr = Tcl_NewStringObj(cmd, -1);
	Tcl_IncrRefCount(cmdPtr);
	result = Tcl_RecordAndEvalObj(interp, cmdPtr, flags);








	/*
	 * Discard the Tcl object created to hold the command.
	 */

	Tcl_DecrRefCount(cmdPtr);
    } else {
	/*







>
>
>
>
>
>
>







69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
	 * Call Tcl_RecordAndEvalObj to do the actual work.
	 */

	cmdPtr = Tcl_NewStringObj(cmd, -1);
	Tcl_IncrRefCount(cmdPtr);
	result = Tcl_RecordAndEvalObj(interp, cmdPtr, flags);

	/*
	 * Move the interpreter's object result to the string result, then
	 * reset the object result.
	 */

	(void) Tcl_GetStringResult(interp);

	/*
	 * Discard the Tcl object created to hold the command.
	 */

	Tcl_DecrRefCount(cmdPtr);
    } else {
	/*

Changes to generic/tclIO.c.

717
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719
720
721
722
723

724
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730
731
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733
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738
739
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741
void
Tcl_SetStdChannel(
    Tcl_Channel channel,
    int type)			/* One of TCL_STDIN, TCL_STDOUT, TCL_STDERR. */
{
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);


    switch (type) {
    case TCL_STDIN:
	tsdPtr->stdinInitialized = 1;
	tsdPtr->stdinChannel = channel;
	break;
    case TCL_STDOUT:
	tsdPtr->stdoutInitialized = 1;
	tsdPtr->stdoutChannel = channel;
	break;
    case TCL_STDERR:
	tsdPtr->stderrInitialized = 1;
	tsdPtr->stderrChannel = channel;
	break;
    }
}

/*
 *----------------------------------------------------------------------







>


|



|



|







717
718
719
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723
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738
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740
741
742
void
Tcl_SetStdChannel(
    Tcl_Channel channel,
    int type)			/* One of TCL_STDIN, TCL_STDOUT, TCL_STDERR. */
{
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

    int init = channel ? 1 : -1;
    switch (type) {
    case TCL_STDIN:
	tsdPtr->stdinInitialized = init;
	tsdPtr->stdinChannel = channel;
	break;
    case TCL_STDOUT:
	tsdPtr->stdoutInitialized = init;
	tsdPtr->stdoutChannel = channel;
	break;
    case TCL_STDERR:
	tsdPtr->stderrInitialized = init;
	tsdPtr->stderrChannel = channel;
	break;
    }
}

/*
 *----------------------------------------------------------------------
764
765
766
767
768
769
770

771
772
773
774
775
776
777
778
779
780
781
782
783

784
785
786
787
788
789
790

791
792
793

794
795
796
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798
799
800

801
802
803

804
805
806
807
808
809
810
     * If the channels were not created yet, create them now and store them in
     * the static variables.
     */

    switch (type) {
    case TCL_STDIN:
	if (!tsdPtr->stdinInitialized) {

	    tsdPtr->stdinChannel = TclpGetDefaultStdChannel(TCL_STDIN);
	    tsdPtr->stdinInitialized = 1;

	    /*
	     * Artificially bump the refcount to ensure that the channel is
	     * only closed on exit.
	     *
	     * NOTE: Must only do this if stdinChannel is not NULL. It can be
	     * NULL in situations where Tcl is unable to connect to the
	     * standard input.
	     */

	    if (tsdPtr->stdinChannel != NULL) {

		Tcl_RegisterChannel(NULL, tsdPtr->stdinChannel);
	    }
	}
	channel = tsdPtr->stdinChannel;
	break;
    case TCL_STDOUT:
	if (!tsdPtr->stdoutInitialized) {

	    tsdPtr->stdoutChannel = TclpGetDefaultStdChannel(TCL_STDOUT);
	    tsdPtr->stdoutInitialized = 1;
	    if (tsdPtr->stdoutChannel != NULL) {

		Tcl_RegisterChannel(NULL, tsdPtr->stdoutChannel);
	    }
	}
	channel = tsdPtr->stdoutChannel;
	break;
    case TCL_STDERR:
	if (!tsdPtr->stderrInitialized) {

	    tsdPtr->stderrChannel = TclpGetDefaultStdChannel(TCL_STDERR);
	    tsdPtr->stderrInitialized = 1;
	    if (tsdPtr->stderrChannel != NULL) {

		Tcl_RegisterChannel(NULL, tsdPtr->stderrChannel);
	    }
	}
	channel = tsdPtr->stderrChannel;
	break;
    }
    return channel;







>

<











>







>

<

>







>

<

>







765
766
767
768
769
770
771
772
773

774
775
776
777
778
779
780
781
782
783
784
785
786
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789
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794

795
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805

806
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811
812
813
814
     * If the channels were not created yet, create them now and store them in
     * the static variables.
     */

    switch (type) {
    case TCL_STDIN:
	if (!tsdPtr->stdinInitialized) {
	    tsdPtr->stdinInitialized = -1;
	    tsdPtr->stdinChannel = TclpGetDefaultStdChannel(TCL_STDIN);


	    /*
	     * Artificially bump the refcount to ensure that the channel is
	     * only closed on exit.
	     *
	     * NOTE: Must only do this if stdinChannel is not NULL. It can be
	     * NULL in situations where Tcl is unable to connect to the
	     * standard input.
	     */

	    if (tsdPtr->stdinChannel != NULL) {
		tsdPtr->stdinInitialized = 1;
		Tcl_RegisterChannel(NULL, tsdPtr->stdinChannel);
	    }
	}
	channel = tsdPtr->stdinChannel;
	break;
    case TCL_STDOUT:
	if (!tsdPtr->stdoutInitialized) {
	    tsdPtr->stdoutInitialized = -1;
	    tsdPtr->stdoutChannel = TclpGetDefaultStdChannel(TCL_STDOUT);

	    if (tsdPtr->stdoutChannel != NULL) {
		tsdPtr->stdoutInitialized = 1;
		Tcl_RegisterChannel(NULL, tsdPtr->stdoutChannel);
	    }
	}
	channel = tsdPtr->stdoutChannel;
	break;
    case TCL_STDERR:
	if (!tsdPtr->stderrInitialized) {
	    tsdPtr->stderrInitialized = -1;
	    tsdPtr->stderrChannel = TclpGetDefaultStdChannel(TCL_STDERR);

	    if (tsdPtr->stderrChannel != NULL) {
		tsdPtr->stderrInitialized = 1;
		Tcl_RegisterChannel(NULL, tsdPtr->stderrChannel);
	    }
	}
	channel = tsdPtr->stderrChannel;
	break;
    }
    return channel;
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
static void
CheckForStdChannelsBeingClosed(
    Tcl_Channel chan)
{
    ChannelState *statePtr = ((Channel *) chan)->state;
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

    if (tsdPtr->stdinInitialized
	    && tsdPtr->stdinChannel != NULL
	    && statePtr == ((Channel *)tsdPtr->stdinChannel)->state) {
	if (statePtr->refCount < 2) {
	    statePtr->refCount = 0;
	    tsdPtr->stdinChannel = NULL;
	    return;
	}
    } else if (tsdPtr->stdoutInitialized
	    && tsdPtr->stdoutChannel != NULL
	    && statePtr == ((Channel *)tsdPtr->stdoutChannel)->state) {
	if (statePtr->refCount < 2) {
	    statePtr->refCount = 0;
	    tsdPtr->stdoutChannel = NULL;
	    return;
	}
    } else if (tsdPtr->stderrInitialized
	    && tsdPtr->stderrChannel != NULL
	    && statePtr == ((Channel *)tsdPtr->stderrChannel)->state) {
	if (statePtr->refCount < 2) {
	    statePtr->refCount = 0;
	    tsdPtr->stderrChannel = NULL;
	    return;
	}







|







|







|







1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
static void
CheckForStdChannelsBeingClosed(
    Tcl_Channel chan)
{
    ChannelState *statePtr = ((Channel *) chan)->state;
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

    if (tsdPtr->stdinInitialized == 1
	    && tsdPtr->stdinChannel != NULL
	    && statePtr == ((Channel *)tsdPtr->stdinChannel)->state) {
	if (statePtr->refCount < 2) {
	    statePtr->refCount = 0;
	    tsdPtr->stdinChannel = NULL;
	    return;
	}
    } else if (tsdPtr->stdoutInitialized == 1
	    && tsdPtr->stdoutChannel != NULL
	    && statePtr == ((Channel *)tsdPtr->stdoutChannel)->state) {
	if (statePtr->refCount < 2) {
	    statePtr->refCount = 0;
	    tsdPtr->stdoutChannel = NULL;
	    return;
	}
    } else if (tsdPtr->stderrInitialized == 1
	    && tsdPtr->stderrChannel != NULL
	    && statePtr == ((Channel *)tsdPtr->stderrChannel)->state) {
	if (statePtr->refCount < 2) {
	    statePtr->refCount = 0;
	    tsdPtr->stderrChannel = NULL;
	    return;
	}
9028
9029
9030
9031
9032
9033
9034

9035
9036
9037
9038
9039
9040
9041
9042
9043
9044
9045

9046
9047
9048
9049
9050
9051
9052
 * Side effects:
 *	May schedule a background copy operation that causes both channels to
 *	be marked busy.
 *
 *----------------------------------------------------------------------
 */


int
TclCopyChannelOld(
    Tcl_Interp *interp,		/* Current interpreter. */
    Tcl_Channel inChan,		/* Channel to read from. */
    Tcl_Channel outChan,	/* Channel to write to. */
    int toRead,			/* Amount of data to copy, or -1 for all. */
    Tcl_Obj *cmdPtr)		/* Pointer to script to execute or NULL. */
{
    return TclCopyChannel(interp, inChan, outChan, (Tcl_WideInt) toRead,
            cmdPtr);
}


int
TclCopyChannel(
    Tcl_Interp *interp,		/* Current interpreter. */
    Tcl_Channel inChan,		/* Channel to read from. */
    Tcl_Channel outChan,	/* Channel to write to. */
    Tcl_WideInt toRead,		/* Amount of data to copy, or -1 for all. */







>











>







9032
9033
9034
9035
9036
9037
9038
9039
9040
9041
9042
9043
9044
9045
9046
9047
9048
9049
9050
9051
9052
9053
9054
9055
9056
9057
9058
 * Side effects:
 *	May schedule a background copy operation that causes both channels to
 *	be marked busy.
 *
 *----------------------------------------------------------------------
 */

#if !defined(TCL_NO_DEPRECATED)
int
TclCopyChannelOld(
    Tcl_Interp *interp,		/* Current interpreter. */
    Tcl_Channel inChan,		/* Channel to read from. */
    Tcl_Channel outChan,	/* Channel to write to. */
    int toRead,			/* Amount of data to copy, or -1 for all. */
    Tcl_Obj *cmdPtr)		/* Pointer to script to execute or NULL. */
{
    return TclCopyChannel(interp, inChan, outChan, (Tcl_WideInt) toRead,
            cmdPtr);
}
#endif

int
TclCopyChannel(
    Tcl_Interp *interp,		/* Current interpreter. */
    Tcl_Channel inChan,		/* Channel to read from. */
    Tcl_Channel outChan,	/* Channel to write to. */
    Tcl_WideInt toRead,		/* Amount of data to copy, or -1 for all. */

Changes to generic/tclIOCmd.c.

133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
    case 4:			/* [puts -nonewline $chan $x] or
				 * [puts $chan $x nonewline] */
	newline = 0;
	if (strcmp(TclGetString(objv[1]), "-nonewline") == 0) {
	    chanObjPtr = objv[2];
	    string = objv[3];
	    break;
#if TCL_MAJOR_VERSION < 9
	} else if (strcmp(TclGetString(objv[3]), "nonewline") == 0) {
	    /*
	     * The code below provides backwards compatibility with an old
	     * form of the command that is no longer recommended or
	     * documented. See also [Bug #3151675]. Will be removed in Tcl 9,
	     * maybe even earlier.
	     */







|







133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
    case 4:			/* [puts -nonewline $chan $x] or
				 * [puts $chan $x nonewline] */
	newline = 0;
	if (strcmp(TclGetString(objv[1]), "-nonewline") == 0) {
	    chanObjPtr = objv[2];
	    string = objv[3];
	    break;
#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
	} else if (strcmp(TclGetString(objv[3]), "nonewline") == 0) {
	    /*
	     * The code below provides backwards compatibility with an old
	     * form of the command that is no longer recommended or
	     * documented. See also [Bug #3151675]. Will be removed in Tcl 9,
	     * maybe even earlier.
	     */
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
     * Compute how many bytes to read.
     */

    toRead = -1;
    if (i < objc) {
	if ((TclGetIntFromObj(interp, objv[i], &toRead) != TCL_OK)
		|| (toRead < 0)) {
#if TCL_MAJOR_VERSION < 9
	    /*
	     * The code below provides backwards compatibility with an old
	     * form of the command that is no longer recommended or
	     * documented. See also [Bug #3151675]. Will be removed in Tcl 9,
	     * maybe even earlier.
	     */

	    if (strcmp(TclGetString(objv[i]), "nonewline") != 0) {
#endif
		Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			"expected non-negative integer but got \"%s\"",
			TclGetString(objv[i])));
		Tcl_SetErrorCode(interp, "TCL", "VALUE", "NUMBER", NULL);
		return TCL_ERROR;
#if TCL_MAJOR_VERSION < 9
	    }
	    newline = 1;
#endif
	}
    }

    resultPtr = Tcl_NewObj();







|














|







435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
     * Compute how many bytes to read.
     */

    toRead = -1;
    if (i < objc) {
	if ((TclGetIntFromObj(interp, objv[i], &toRead) != TCL_OK)
		|| (toRead < 0)) {
#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
	    /*
	     * The code below provides backwards compatibility with an old
	     * form of the command that is no longer recommended or
	     * documented. See also [Bug #3151675]. Will be removed in Tcl 9,
	     * maybe even earlier.
	     */

	    if (strcmp(TclGetString(objv[i]), "nonewline") != 0) {
#endif
		Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			"expected non-negative integer but got \"%s\"",
			TclGetString(objv[i])));
		Tcl_SetErrorCode(interp, "TCL", "VALUE", "NUMBER", NULL);
		return TCL_ERROR;
#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
	    }
	    newline = 1;
#endif
	}
    }

    resultPtr = Tcl_NewObj();

Changes to generic/tclIORTrans.c.

83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
};

/*
 * Structure of the buffer to hold transform results to be consumed by higher
 * layers upon reading from the channel, plus the functions to manage such.
 */

typedef struct _ResultBuffer_ {
    unsigned char *buf;		/* Reference to the buffer area. */
    int allocated;		/* Allocated size of the buffer area. */
    int used;			/* Number of bytes in the buffer,
				 * <= allocated. */
} ResultBuffer;

#define ResultLength(r) ((r)->used)







|







83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
};

/*
 * Structure of the buffer to hold transform results to be consumed by higher
 * layers upon reading from the channel, plus the functions to manage such.
 */

typedef struct {
    unsigned char *buf;		/* Reference to the buffer area. */
    int allocated;		/* Allocated size of the buffer area. */
    int used;			/* Number of bytes in the buffer,
				 * <= allocated. */
} ResultBuffer;

#define ResultLength(r) ((r)->used)
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
 * command handler thread (CT), and the thread managing the channel (MT),
 * executed in CT. Tcl_Obj's are not allowed to cross thread boundaries. So we
 * forward an operation code, the argument details, and reference to results.
 * The command is assembled in the CT and belongs fully to that thread. No
 * sharing problems.
 */

typedef struct ForwardParamBase {
    int code;			/* O: Ok/Fail of the cmd handler */
    char *msgStr;		/* O: Error message for handler failure */
    int mustFree;		/* O: True if msgStr is allocated, false if
				 * otherwise (static). */
} ForwardParamBase;

/*







|







249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
 * command handler thread (CT), and the thread managing the channel (MT),
 * executed in CT. Tcl_Obj's are not allowed to cross thread boundaries. So we
 * forward an operation code, the argument details, and reference to results.
 * The command is assembled in the CT and belongs fully to that thread. No
 * sharing problems.
 */

typedef struct {
    int code;			/* O: Ok/Fail of the cmd handler */
    char *msgStr;		/* O: Error message for handler failure */
    int mustFree;		/* O: True if msgStr is allocated, false if
				 * otherwise (static). */
} ForwardParamBase;

/*
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308

typedef struct ForwardingResult ForwardingResult;

/*
 * General event structure, with reference to operation specific data.
 */

typedef struct ForwardingEvent {
    Tcl_Event event;		/* Basic event data, has to be first item */
    ForwardingResult *resultPtr;
    ForwardedOperation op;	/* Forwarded driver operation */
    ReflectedTransform *rtPtr;	/* Channel instance */
    ForwardParam *param;	/* Packaged arguments and return values, a
				 * ForwardParam pointer. */
} ForwardingEvent;







|







294
295
296
297
298
299
300
301
302
303
304
305
306
307
308

typedef struct ForwardingResult ForwardingResult;

/*
 * General event structure, with reference to operation specific data.
 */

typedef struct {
    Tcl_Event event;		/* Basic event data, has to be first item */
    ForwardingResult *resultPtr;
    ForwardedOperation op;	/* Forwarded driver operation */
    ReflectedTransform *rtPtr;	/* Channel instance */
    ForwardParam *param;	/* Packaged arguments and return values, a
				 * ForwardParam pointer. */
} ForwardingEvent;

Changes to generic/tclIOUtil.c.

241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
 * a file system by way of making a temporary copy of the file on the native
 * filesystem. We need to store both the actual unloadProc/clientData
 * combination which was used, and the original and modified filenames, so
 * that we can correctly undo the entire operation when we want to unload the
 * code.
 */

typedef struct FsDivertLoad {
    Tcl_LoadHandle loadHandle;
    Tcl_FSUnloadFileProc *unloadProcPtr;
    Tcl_Obj *divertedFile;
    const Tcl_Filesystem *divertedFilesystem;
    ClientData divertedFileNativeRep;
} FsDivertLoad;








|







241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
 * a file system by way of making a temporary copy of the file on the native
 * filesystem. We need to store both the actual unloadProc/clientData
 * combination which was used, and the original and modified filenames, so
 * that we can correctly undo the entire operation when we want to unload the
 * code.
 */

typedef struct {
    Tcl_LoadHandle loadHandle;
    Tcl_FSUnloadFileProc *unloadProcPtr;
    Tcl_Obj *divertedFile;
    const Tcl_Filesystem *divertedFilesystem;
    ClientData divertedFileNativeRep;
} FsDivertLoad;

408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
    }
    Tcl_DStringInit(cwdPtr);
    TclDStringAppendObj(cwdPtr, cwd);
    Tcl_DecrRefCount(cwd);
    return Tcl_DStringValue(cwdPtr);
}

/* Obsolete */
int
Tcl_EvalFile(
    Tcl_Interp *interp,		/* Interpreter in which to process file. */
    const char *fileName)	/* Name of file to process. Tilde-substitution
				 * will be performed on this name. */
{
    int ret;







<







408
409
410
411
412
413
414

415
416
417
418
419
420
421
    }
    Tcl_DStringInit(cwdPtr);
    TclDStringAppendObj(cwdPtr, cwd);
    Tcl_DecrRefCount(cwd);
    return Tcl_DStringValue(cwdPtr);
}


int
Tcl_EvalFile(
    Tcl_Interp *interp,		/* Interpreter in which to process file. */
    const char *fileName)	/* Name of file to process. Tilde-substitution
				 * will be performed on this name. */
{
    int ret;
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
void
TclResetFilesystem(void)
{
    filesystemList = &nativeFilesystemRecord;
    if (++theFilesystemEpoch == 0) {
	++theFilesystemEpoch;
    }

#ifdef _WIN32
    /*
     * Cleans up the win32 API filesystem proc lookup table. This must happen
     * very late in finalization so that deleting of copied dlls can occur.
     */

    TclWinResetInterfaces();
#endif
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_FSRegister --
 *







<
<
<
<
<
<
<
<
<







826
827
828
829
830
831
832









833
834
835
836
837
838
839
void
TclResetFilesystem(void)
{
    filesystemList = &nativeFilesystemRecord;
    if (++theFilesystemEpoch == 0) {
	++theFilesystemEpoch;
    }









}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_FSRegister --
 *

Changes to generic/tclIndexObj.c.

872
873
874
875
876
877
878
879

880
881
882
883
884
885
886
    Tcl_Obj *const objv[],	/* Initial argument objects, which should be
				 * included in the error message. */
    const char *message)	/* Error message to print after the leading
				 * objects in objv. The message may be
				 * NULL. */
{
    Tcl_Obj *objPtr;
    int i, len, elemLen, flags;

    Interp *iPtr = (Interp *) interp;
    const char *elementStr;

    /*
     * [incr Tcl] does something fairly horrific when generating error
     * messages for its ensembles; it passes the whole set of ensemble
     * arguments as a list in the first argument. This means that this code







|
>







872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
    Tcl_Obj *const objv[],	/* Initial argument objects, which should be
				 * included in the error message. */
    const char *message)	/* Error message to print after the leading
				 * objects in objv. The message may be
				 * NULL. */
{
    Tcl_Obj *objPtr;
    int i, len, elemLen;
    char flags;
    Interp *iPtr = (Interp *) interp;
    const char *elementStr;

    /*
     * [incr Tcl] does something fairly horrific when generating error
     * messages for its ensembles; it passes the whole set of ensemble
     * arguments as a list in the first argument. This means that this code

Changes to generic/tclInt.decls.

46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
}
declare 6 {
    void TclCleanupCommand(Command *cmdPtr)
}
declare 7 {
    int TclCopyAndCollapse(int count, const char *src, char *dst)
}
declare 8 {
    int TclCopyChannelOld(Tcl_Interp *interp, Tcl_Channel inChan,
	    Tcl_Channel outChan, int toRead, Tcl_Obj *cmdPtr)
}

# TclCreatePipeline unofficially exported for use by BLT.

declare 9 {







|







46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
}
declare 6 {
    void TclCleanupCommand(Command *cmdPtr)
}
declare 7 {
    int TclCopyAndCollapse(int count, const char *src, char *dst)
}
declare 8 {deprecated {}} {
    int TclCopyChannelOld(Tcl_Interp *interp, Tcl_Channel inChan,
	    Tcl_Channel outChan, int toRead, Tcl_Obj *cmdPtr)
}

# TclCreatePipeline unofficially exported for use by BLT.

declare 9 {
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
}
declare 11 {
    void TclDeleteCompiledLocalVars(Interp *iPtr, CallFrame *framePtr)
}
declare 12 {
    void TclDeleteVars(Interp *iPtr, TclVarHashTable *tablePtr)
}
# Removed in 8.5
#declare 13 {
#    int TclDoGlob(Tcl_Interp *interp, char *separators,
#	    Tcl_DString *headPtr, char *tail, Tcl_GlobTypeData *types)
#}
declare 14 {
    int TclDumpMemoryInfo(ClientData clientData, int flags)
}
# Removed in 8.1:
#  declare 15 {
#      void TclExpandParseValue(ParseValue *pvPtr, int needed)
#  }
declare 16 {
    void TclExprFloatError(Tcl_Interp *interp, double value)
}
# Removed in 8.4
#declare 17 {
#    int TclFileAttrsCmd(Tcl_Interp *interp, int objc, Tcl_Obj *const objv[])
#}
#declare 18 {
#    int TclFileCopyCmd(Tcl_Interp *interp, int argc, char **argv)
#}
#declare 19 {







|














|







69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
}
declare 11 {
    void TclDeleteCompiledLocalVars(Interp *iPtr, CallFrame *framePtr)
}
declare 12 {
    void TclDeleteVars(Interp *iPtr, TclVarHashTable *tablePtr)
}
# Removed in 8.5:
#declare 13 {
#    int TclDoGlob(Tcl_Interp *interp, char *separators,
#	    Tcl_DString *headPtr, char *tail, Tcl_GlobTypeData *types)
#}
declare 14 {
    int TclDumpMemoryInfo(ClientData clientData, int flags)
}
# Removed in 8.1:
#  declare 15 {
#      void TclExpandParseValue(ParseValue *pvPtr, int needed)
#  }
declare 16 {
    void TclExprFloatError(Tcl_Interp *interp, double value)
}
# Removed in 8.4:
#declare 17 {
#    int TclFileAttrsCmd(Tcl_Interp *interp, int objc, Tcl_Obj *const objv[])
#}
#declare 18 {
#    int TclFileCopyCmd(Tcl_Interp *interp, int argc, char **argv)
#}
#declare 19 {
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
	    int *sizePtr, int *bracePtr)
}
declare 23 {
    Proc *TclFindProc(Interp *iPtr, const char *procName)
}
# Replaced with macro (see tclInt.h) in Tcl 8.5.0, restored in 8.5.10
declare 24 {
    int TclFormatInt(char *buffer, long n)
}
declare 25 {
    void TclFreePackageInfo(Interp *iPtr)
}
# Removed in 8.1:
#  declare 26 {
#      char *TclGetCwd(Tcl_Interp *interp)
#  }
# Removed in 8.5
#declare 27 {
#    int TclGetDate(char *p, unsigned long now, long zone,
#	    unsigned long *timePtr)
#}
declare 28 {
    Tcl_Channel TclpGetDefaultStdChannel(int type)
}







|








|







110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
	    int *sizePtr, int *bracePtr)
}
declare 23 {
    Proc *TclFindProc(Interp *iPtr, const char *procName)
}
# Replaced with macro (see tclInt.h) in Tcl 8.5.0, restored in 8.5.10
declare 24 {
    int TclFormatInt(char *buffer, Tcl_WideInt n)
}
declare 25 {
    void TclFreePackageInfo(Interp *iPtr)
}
# Removed in 8.1:
#  declare 26 {
#      char *TclGetCwd(Tcl_Interp *interp)
#  }
# Removed in 8.5:
#declare 27 {
#    int TclGetDate(char *p, unsigned long now, long zone,
#	    unsigned long *timePtr)
#}
declare 28 {
    Tcl_Channel TclpGetDefaultStdChannel(int type)
}
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declare 31 {
    const char *TclGetExtension(const char *name)
}
declare 32 {
    int TclGetFrame(Tcl_Interp *interp, const char *str,
	    CallFrame **framePtrPtr)
}
# Removed in Tcl 8.5
#declare 33 {
#    TclCmdProcType TclGetInterpProc(void)
#}
declare 34 {
    int TclGetIntForIndex(Tcl_Interp *interp, Tcl_Obj *objPtr,
	    int endValue, int *indexPtr)
}
# Removed in 8.4b2:
#declare 35 {
#    Tcl_Obj *TclGetIndexedScalar(Tcl_Interp *interp, int localIndex,
#	    int flags)
#}
# Removed in 8.6a2
#declare 36 {
#    int TclGetLong(Tcl_Interp *interp, const char *str, long *longPtr)
#}
declare 37 {
    int TclGetLoadedPackages(Tcl_Interp *interp, const char *targetName)
}
declare 38 {







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declare 31 {
    const char *TclGetExtension(const char *name)
}
declare 32 {
    int TclGetFrame(Tcl_Interp *interp, const char *str,
	    CallFrame **framePtrPtr)
}
# Removed in 8.5:
#declare 33 {
#    TclCmdProcType TclGetInterpProc(void)
#}
declare 34 {
    int TclGetIntForIndex(Tcl_Interp *interp, Tcl_Obj *objPtr,
	    int endValue, int *indexPtr)
}
# Removed in 8.4b2:
#declare 35 {
#    Tcl_Obj *TclGetIndexedScalar(Tcl_Interp *interp, int localIndex,
#	    int flags)
#}
# Removed in 8.6a2:
#declare 36 {
#    int TclGetLong(Tcl_Interp *interp, const char *str, long *longPtr)
#}
declare 37 {
    int TclGetLoadedPackages(Tcl_Interp *interp, const char *targetName)
}
declare 38 {
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}
declare 41 {
    Tcl_Command TclGetOriginalCommand(Tcl_Command command)
}
declare 42 {
    CONST86 char *TclpGetUserHome(const char *name, Tcl_DString *bufferPtr)
}
# Removed in Tcl 8.5a2
#declare 43 {
#    int TclGlobalInvoke(Tcl_Interp *interp, int argc, CONST84 char **argv,
#	    int flags)
#}
declare 44 {
    int TclGuessPackageName(const char *fileName, Tcl_DString *bufPtr)
}
declare 45 {
    int TclHideUnsafeCommands(Tcl_Interp *interp)







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}
declare 41 {
    Tcl_Command TclGetOriginalCommand(Tcl_Command command)
}
declare 42 {
    CONST86 char *TclpGetUserHome(const char *name, Tcl_DString *bufferPtr)
}
# Removed in 8.5a2:
#declare 43 {
#    int TclGlobalInvoke(Tcl_Interp *interp, int argc, const char **argv,
#	    int flags)
#}
declare 44 {
    int TclGuessPackageName(const char *fileName, Tcl_DString *bufPtr)
}
declare 45 {
    int TclHideUnsafeCommands(Tcl_Interp *interp)
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declare 50 {
    void TclInitCompiledLocals(Tcl_Interp *interp, CallFrame *framePtr,
	    Namespace *nsPtr)
}
declare 51 {
    int TclInterpInit(Tcl_Interp *interp)
}
# Removed in Tcl 8.5a2
#declare 52 {
#    int TclInvoke(Tcl_Interp *interp, int argc, CONST84 char **argv,
#	    int flags)
#}
declare 53 {
    int TclInvokeObjectCommand(ClientData clientData, Tcl_Interp *interp,
	    int argc, CONST84 char **argv)
}
declare 54 {
    int TclInvokeStringCommand(ClientData clientData, Tcl_Interp *interp,
	    int objc, Tcl_Obj *const objv[])
}
declare 55 {
    Proc *TclIsProc(Command *cmdPtr)







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declare 50 {
    void TclInitCompiledLocals(Tcl_Interp *interp, CallFrame *framePtr,
	    Namespace *nsPtr)
}
declare 51 {
    int TclInterpInit(Tcl_Interp *interp)
}
# Removed in 8.5a2:
#declare 52 {
#    int TclInvoke(Tcl_Interp *interp, int argc, const char **argv,
#	    int flags)
#}
declare 53 {
    int TclInvokeObjectCommand(ClientData clientData, Tcl_Interp *interp,
	    int argc, const char **argv)
}
declare 54 {
    int TclInvokeStringCommand(ClientData clientData, Tcl_Interp *interp,
	    int objc, Tcl_Obj *const objv[])
}
declare 55 {
    Proc *TclIsProc(Command *cmdPtr)
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    int TclObjInterpProc(ClientData clientData, Tcl_Interp *interp,
	    int objc, Tcl_Obj *const objv[])
}
declare 64 {
    int TclObjInvoke(Tcl_Interp *interp, int objc, Tcl_Obj *const objv[],
	    int flags)
}
# Removed in Tcl 8.5a2
#declare 65 {
#    int TclObjInvokeGlobal(Tcl_Interp *interp, int objc,
#	    Tcl_Obj *const objv[], int flags)
#}
#declare 66 {
#    int TclOpenFileChannelDeleteProc(TclOpenFileChannelProc_ *proc)
#}







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    int TclObjInterpProc(ClientData clientData, Tcl_Interp *interp,
	    int objc, Tcl_Obj *const objv[])
}
declare 64 {
    int TclObjInvoke(Tcl_Interp *interp, int objc, Tcl_Obj *const objv[],
	    int flags)
}
# Removed in 8.5a2:
#declare 65 {
#    int TclObjInvokeGlobal(Tcl_Interp *interp, int objc,
#	    Tcl_Obj *const objv[], int flags)
#}
#declare 66 {
#    int TclOpenFileChannelDeleteProc(TclOpenFileChannelProc_ *proc)
#}
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}
declare 75 {
    unsigned long TclpGetClicks(void)
}
declare 76 {
    unsigned long TclpGetSeconds(void)
}

# deprecated
declare 77 {
    void TclpGetTime(Tcl_Time *time)
}
# Removed in 8.6:
#declare 78 {
#    int TclpGetTimeZone(unsigned long time)
#}
# Replaced by Tcl_FSListVolumes in 8.4:







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}
declare 75 {
    unsigned long TclpGetClicks(void)
}
declare 76 {
    unsigned long TclpGetSeconds(void)
}


declare 77 {deprecated {}} {
    void TclpGetTime(Tcl_Time *time)
}
# Removed in 8.6:
#declare 78 {
#    int TclpGetTimeZone(unsigned long time)
#}
# Replaced by Tcl_FSListVolumes in 8.4:
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#  declare 86 {
#      int TclParseQuotes(Tcl_Interp *interp, char *str, int termChar,
#  	    int flags, char **termPtr, ParseValue *pvPtr)
#  }
#  declare 87 {
#      void TclPlatformInit(Tcl_Interp *interp)
#  }
declare 88 {
    char *TclPrecTraceProc(ClientData clientData, Tcl_Interp *interp,
	    const char *name1, const char *name2, int flags)
}
declare 89 {
    int TclPreventAliasLoop(Tcl_Interp *interp, Tcl_Interp *cmdInterp,
	    Tcl_Command cmd)
}







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#  declare 86 {
#      int TclParseQuotes(Tcl_Interp *interp, char *str, int termChar,
#  	    int flags, char **termPtr, ParseValue *pvPtr)
#  }
#  declare 87 {
#      void TclPlatformInit(Tcl_Interp *interp)
#  }
declare 88 {deprecated {}} {
    char *TclPrecTraceProc(ClientData clientData, Tcl_Interp *interp,
	    const char *name1, const char *name2, int flags)
}
declare 89 {
    int TclPreventAliasLoop(Tcl_Interp *interp, Tcl_Interp *cmdInterp,
	    Tcl_Command cmd)
}
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    int TclProcCompileProc(Tcl_Interp *interp, Proc *procPtr,
	    Tcl_Obj *bodyPtr, Namespace *nsPtr, const char *description,
	    const char *procName)
}
declare 93 {
    void TclProcDeleteProc(ClientData clientData)
}
# Removed in Tcl 8.5:
#declare 94 {
#    int TclProcInterpProc(ClientData clientData, Tcl_Interp *interp,
#	    int argc, const char **argv)
#}
# Replaced by Tcl_FSStat in 8.4:
#declare 95 {
#    int TclpStat(const char *path, Tcl_StatBuf *buf)







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    int TclProcCompileProc(Tcl_Interp *interp, Proc *procPtr,
	    Tcl_Obj *bodyPtr, Namespace *nsPtr, const char *description,
	    const char *procName)
}
declare 93 {
    void TclProcDeleteProc(ClientData clientData)
}
# Removed in 8.5:
#declare 94 {
#    int TclProcInterpProc(ClientData clientData, Tcl_Interp *interp,
#	    int argc, const char **argv)
#}
# Replaced by Tcl_FSStat in 8.4:
#declare 95 {
#    int TclpStat(const char *path, Tcl_StatBuf *buf)
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declare 102 {
    void TclSetupEnv(Tcl_Interp *interp)
}
declare 103 {
    int TclSockGetPort(Tcl_Interp *interp, const char *str, const char *proto,
	    int *portPtr)
}
declare 104 {
    int TclSockMinimumBuffersOld(int sock, int size)
}
# Replaced by Tcl_FSStat in 8.4:
#declare 105 {
#    int TclStat(const char *path, Tcl_StatBuf *buf)
#}
#declare 106 {







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declare 102 {
    void TclSetupEnv(Tcl_Interp *interp)
}
declare 103 {
    int TclSockGetPort(Tcl_Interp *interp, const char *str, const char *proto,
	    int *portPtr)
}
declare 104 {deprecated {}} {
    int TclSockMinimumBuffersOld(int sock, int size)
}
# Replaced by Tcl_FSStat in 8.4:
#declare 105 {
#    int TclStat(const char *path, Tcl_StatBuf *buf)
#}
#declare 106 {
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declare 111 {
    void Tcl_AddInterpResolvers(Tcl_Interp *interp, const char *name,
	    Tcl_ResolveCmdProc *cmdProc, Tcl_ResolveVarProc *varProc,
	    Tcl_ResolveCompiledVarProc *compiledVarProc)
}
declare 112 {
    int Tcl_AppendExportList(Tcl_Interp *interp, Tcl_Namespace *nsPtr,
	    Tcl_Obj *objPtr)
}
declare 113 {
    Tcl_Namespace *Tcl_CreateNamespace(Tcl_Interp *interp, const char *name,
	    ClientData clientData, Tcl_NamespaceDeleteProc *deleteProc)
}
declare 114 {
    void Tcl_DeleteNamespace(Tcl_Namespace *nsPtr)
}
declare 115 {
    int Tcl_Export(Tcl_Interp *interp, Tcl_Namespace *nsPtr,
	    const char *pattern, int resetListFirst)
}
declare 116 {
    Tcl_Command Tcl_FindCommand(Tcl_Interp *interp, const char *name,
	    Tcl_Namespace *contextNsPtr, int flags)
}
declare 117 {
    Tcl_Namespace *Tcl_FindNamespace(Tcl_Interp *interp, const char *name,
	    Tcl_Namespace *contextNsPtr, int flags)
}
declare 118 {
    int Tcl_GetInterpResolvers(Tcl_Interp *interp, const char *name,
	    Tcl_ResolverInfo *resInfo)
}
declare 119 {
    int Tcl_GetNamespaceResolvers(Tcl_Namespace *namespacePtr,
	    Tcl_ResolverInfo *resInfo)
}
declare 120 {
    Tcl_Var Tcl_FindNamespaceVar(Tcl_Interp *interp, const char *name,
	    Tcl_Namespace *contextNsPtr, int flags)
}
declare 121 {
    int Tcl_ForgetImport(Tcl_Interp *interp, Tcl_Namespace *nsPtr,
	    const char *pattern)
}
declare 122 {
    Tcl_Command Tcl_GetCommandFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr)
}
declare 123 {
    void Tcl_GetCommandFullName(Tcl_Interp *interp, Tcl_Command command,
	    Tcl_Obj *objPtr)
}
declare 124 {
    Tcl_Namespace *Tcl_GetCurrentNamespace(Tcl_Interp *interp)
}
declare 125 {
    Tcl_Namespace *Tcl_GetGlobalNamespace(Tcl_Interp *interp)
}
declare 126 {
    void Tcl_GetVariableFullName(Tcl_Interp *interp, Tcl_Var variable,
	    Tcl_Obj *objPtr)
}
declare 127 {
    int Tcl_Import(Tcl_Interp *interp, Tcl_Namespace *nsPtr,
	    const char *pattern, int allowOverwrite)
}
declare 128 {
    void Tcl_PopCallFrame(Tcl_Interp *interp)
}
declare 129 {
    int Tcl_PushCallFrame(Tcl_Interp *interp, Tcl_CallFrame *framePtr,
	    Tcl_Namespace *nsPtr, int isProcCallFrame)
}
declare 130 {
    int Tcl_RemoveInterpResolvers(Tcl_Interp *interp, const char *name)
}
declare 131 {
    void Tcl_SetNamespaceResolvers(Tcl_Namespace *namespacePtr,
	    Tcl_ResolveCmdProc *cmdProc, Tcl_ResolveVarProc *varProc,
	    Tcl_ResolveCompiledVarProc *compiledVarProc)
}
declare 132 {
    int TclpHasSockets(Tcl_Interp *interp)
}
declare 133 {
    struct tm *TclpGetDate(const time_t *time, int useGMT)
}
# Removed in 8.5
#declare 134 {
#    size_t TclpStrftime(char *s, size_t maxsize, const char *format,
#	    const struct tm *t, int useGMT)
#}
#declare 135 {
#    int TclpCheckStackSpace(void)
#}

# Added in 8.1:

#declare 137 {
#   int TclpChdir(const char *dirName)
#}
declare 138 {
    CONST84_RETURN char *TclGetEnv(const char *name, Tcl_DString *valuePtr)
}
#declare 139 {
#    int TclpLoadFile(Tcl_Interp *interp, char *fileName, char *sym1,
#	    char *sym2, Tcl_PackageInitProc **proc1Ptr,
#	    Tcl_PackageInitProc **proc2Ptr, ClientData *clientDataPtr)
#}
#declare 140 {
#    int TclLooksLikeInt(const char *bytes, int length)
#}
# This is used by TclX, but should otherwise be considered private
declare 141 {
    CONST84_RETURN char *TclpGetCwd(Tcl_Interp *interp, Tcl_DString *cwdPtr)
}
declare 142 {
    int TclSetByteCodeFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr,
	    CompileHookProc *hookProc, ClientData clientData)
}
declare 143 {
    int TclAddLiteralObj(struct CompileEnv *envPtr, Tcl_Obj *objPtr,







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declare 111 {
    void Tcl_AddInterpResolvers(Tcl_Interp *interp, const char *name,
	    Tcl_ResolveCmdProc *cmdProc, Tcl_ResolveVarProc *varProc,
	    Tcl_ResolveCompiledVarProc *compiledVarProc)
}
declare 112 {
    int TclAppendExportList(Tcl_Interp *interp, Tcl_Namespace *nsPtr,
	    Tcl_Obj *objPtr)
}
declare 113 {
    Tcl_Namespace *TclCreateNamespace(Tcl_Interp *interp, const char *name,
	    ClientData clientData, Tcl_NamespaceDeleteProc *deleteProc)
}
declare 114 {
    void TclDeleteNamespace(Tcl_Namespace *nsPtr)
}
declare 115 {
    int TclExport(Tcl_Interp *interp, Tcl_Namespace *nsPtr,
	    const char *pattern, int resetListFirst)
}
declare 116 {
    Tcl_Command TclFindCommand(Tcl_Interp *interp, const char *name,
	    Tcl_Namespace *contextNsPtr, int flags)
}
declare 117 {
    Tcl_Namespace *TclFindNamespace(Tcl_Interp *interp, const char *name,
	    Tcl_Namespace *contextNsPtr, int flags)
}
declare 118 {
    int Tcl_GetInterpResolvers(Tcl_Interp *interp, const char *name,
	    Tcl_ResolverInfo *resInfo)
}
declare 119 {
    int Tcl_GetNamespaceResolvers(Tcl_Namespace *namespacePtr,
	    Tcl_ResolverInfo *resInfo)
}
declare 120 {
    Tcl_Var Tcl_FindNamespaceVar(Tcl_Interp *interp, const char *name,
	    Tcl_Namespace *contextNsPtr, int flags)
}
declare 121 {
    int TclForgetImport(Tcl_Interp *interp, Tcl_Namespace *nsPtr,
	    const char *pattern)
}
declare 122 {
    Tcl_Command TclGetCommandFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr)
}
declare 123 {
    void TclGetCommandFullName(Tcl_Interp *interp, Tcl_Command command,
	    Tcl_Obj *objPtr)
}
declare 124 {
    Tcl_Namespace *TclGetCurrentNamespace_(Tcl_Interp *interp)
}
declare 125 {
    Tcl_Namespace *TclGetGlobalNamespace_(Tcl_Interp *interp)
}
declare 126 {
    void Tcl_GetVariableFullName(Tcl_Interp *interp, Tcl_Var variable,
	    Tcl_Obj *objPtr)
}
declare 127 {
    int TclImport(Tcl_Interp *interp, Tcl_Namespace *nsPtr,
	    const char *pattern, int allowOverwrite)
}
declare 128 {
    void Tcl_PopCallFrame(Tcl_Interp *interp)
}
declare 129 {
    int Tcl_PushCallFrame(Tcl_Interp *interp, Tcl_CallFrame *framePtr,
	    Tcl_Namespace *nsPtr, int isProcCallFrame)
}
declare 130 {
    int Tcl_RemoveInterpResolvers(Tcl_Interp *interp, const char *name)
}
declare 131 {
    void Tcl_SetNamespaceResolvers(Tcl_Namespace *namespacePtr,
	    Tcl_ResolveCmdProc *cmdProc, Tcl_ResolveVarProc *varProc,
	    Tcl_ResolveCompiledVarProc *compiledVarProc)
}
declare 132 {
    int TclpHasSockets(Tcl_Interp *interp)
}
declare 133 {deprecated {}} {
    struct tm *TclpGetDate(const time_t *time, int useGMT)
}
# Removed in 8.5
#declare 134 {
#    size_t TclpStrftime(char *s, size_t maxsize, const char *format,
#	    const struct tm *t, int useGMT)
#}
#declare 135 {
#    int TclpCheckStackSpace(void)
#}

# Added in 8.1:

#declare 137 {
#   int TclpChdir(const char *dirName)
#}
declare 138 {
    const char *TclGetEnv(const char *name, Tcl_DString *valuePtr)
}
#declare 139 {
#    int TclpLoadFile(Tcl_Interp *interp, char *fileName, char *sym1,
#	    char *sym2, Tcl_PackageInitProc **proc1Ptr,
#	    Tcl_PackageInitProc **proc2Ptr, ClientData *clientDataPtr)
#}
#declare 140 {
#    int TclLooksLikeInt(const char *bytes, int length)
#}
# This is used by TclX, but should otherwise be considered private
declare 141 {
    const char *TclpGetCwd(Tcl_Interp *interp, Tcl_DString *cwdPtr)
}
declare 142 {
    int TclSetByteCodeFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr,
	    CompileHookProc *hookProc, ClientData clientData)
}
declare 143 {
    int TclAddLiteralObj(struct CompileEnv *envPtr, Tcl_Obj *objPtr,
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declare 156 {
    void TclRegError(Tcl_Interp *interp, const char *msg,
	    int status)
}
declare 157 {
    Var *TclVarTraceExists(Tcl_Interp *interp, const char *varName)
}
# REMOVED (except from stub table) - use public Tcl_SetStartupScript()
declare 158 {
    void TclSetStartupScriptFileName(const char *filename)
}
# REMOVED (except from stub table) - use public Tcl_GetStartupScript()
declare 159 {
    const char *TclGetStartupScriptFileName(void)
}
#declare 160 {
#    int TclpMatchFilesTypes(Tcl_Interp *interp, char *separators,
#	    Tcl_DString *dirPtr, char *pattern, char *tail,
#	    GlobTypeData *types)
#}







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declare 156 {
    void TclRegError(Tcl_Interp *interp, const char *msg,
	    int status)
}
declare 157 {
    Var *TclVarTraceExists(Tcl_Interp *interp, const char *varName)
}

declare 158 {deprecated {use public Tcl_SetStartupScript()}} {
    void TclSetStartupScriptFileName(const char *filename)
}

declare 159 {deprecated {use public Tcl_GetStartupScript()}} {
    const char *TclGetStartupScriptFileName(void)
}
#declare 160 {
#    int TclpMatchFilesTypes(Tcl_Interp *interp, char *separators,
#	    Tcl_DString *dirPtr, char *pattern, char *tail,
#	    GlobTypeData *types)
#}
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# New function due to TIP #33
declare 166 {
    int TclListObjSetElement(Tcl_Interp *interp, Tcl_Obj *listPtr,
	    int index, Tcl_Obj *valuePtr)
}

# VFS-aware versions of Tcl*StartupScriptFileName (158 and 159 above)
# REMOVED (except from stub table) - use public Tcl_SetStartupScript()
declare 167 {
    void TclSetStartupScriptPath(Tcl_Obj *pathPtr)
}
# REMOVED (except from stub table) - use public Tcl_GetStartupScript()
declare 168 {
    Tcl_Obj *TclGetStartupScriptPath(void)
}
# variant of Tcl_UtfNCmp that takes n as bytes, not chars
declare 169 {
    int TclpUtfNcmp2(const char *s1, const char *s2, unsigned long n)
}
declare 170 {







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# New function due to TIP #33
declare 166 {
    int TclListObjSetElement(Tcl_Interp *interp, Tcl_Obj *listPtr,
	    int index, Tcl_Obj *valuePtr)
}



declare 167 {deprecated {use public Tcl_SetStartupScript()}} {
    void TclSetStartupScriptPath(Tcl_Obj *pathPtr)
}

declare 168 {deprecated {use public Tcl_GetStartupScript()}} {
    Tcl_Obj *TclGetStartupScriptPath(void)
}
# variant of Tcl_UtfNCmp that takes n as bytes, not chars
declare 169 {
    int TclpUtfNcmp2(const char *s1, const char *s2, unsigned long n)
}
declare 170 {
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declare 176 {
    void TclCleanupVar(Var *varPtr, Var *arrayPtr)
}
declare 177 {
    void TclVarErrMsg(Tcl_Interp *interp, const char *part1, const char *part2,
	    const char *operation, const char *reason)
}
# TIP 338 made these public - now declared in tcl.h too
declare 178 {
    void Tcl_SetStartupScript(Tcl_Obj *pathPtr, const char *encodingName)
}
declare 179 {
    Tcl_Obj *Tcl_GetStartupScript(const char **encodingNamePtr)
}

# REMOVED
# Allocate lists without copying arrays
# declare 180 {
#    Tcl_Obj *TclNewListObjDirect(int objc, Tcl_Obj **objv)
# }
#declare 181 {
#    Tcl_Obj *TclDbNewListObjDirect(int objc, Tcl_Obj **objv,
#	    const char *file, int line)
#}

# TclpGmtime and TclpLocaltime promoted to the generic interface from unix

declare 182 {
     struct tm *TclpLocaltime(const time_t *clock)
}
declare 183 {
     struct tm *TclpGmtime(const time_t *clock)
}

# For the new "Thread Storage" subsystem.

### REMOVED on grounds it should never have been exposed. All these
### functions are now either static in tclThreadStorage.c or







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declare 176 {
    void TclCleanupVar(Var *varPtr, Var *arrayPtr)
}
declare 177 {
    void TclVarErrMsg(Tcl_Interp *interp, const char *part1, const char *part2,
	    const char *operation, const char *reason)
}

declare 178 {
    void TclSetStartupScript(Tcl_Obj *pathPtr, const char *encodingName)
}
declare 179 {
    Tcl_Obj *TclGetStartupScript(const char **encodingNamePtr)
}

# REMOVED
# Allocate lists without copying arrays
# declare 180 {
#    Tcl_Obj *TclNewListObjDirect(int objc, Tcl_Obj **objv)
# }
#declare 181 {
#    Tcl_Obj *TclDbNewListObjDirect(int objc, Tcl_Obj **objv,
#	    const char *file, int line)
#}



declare 182 {deprecated {}} {
     struct tm *TclpLocaltime(const time_t *clock)
}
declare 183 {deprecated {}}  {
     struct tm *TclpGmtime(const time_t *clock)
}

# For the new "Thread Storage" subsystem.

### REMOVED on grounds it should never have been exposed. All these
### functions are now either static in tclThreadStorage.c or
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declare 234 {
    Var *TclVarHashCreateVar(TclVarHashTable *tablePtr, const char *key,
             int *newPtr)
}
declare 235 {
    void TclInitVarHashTable(TclVarHashTable *tablePtr, Namespace *nsPtr)
}


# TIP 337 made this one public
declare 236 {
    void TclBackgroundException(Tcl_Interp *interp, int code)
}

# TIP #285: Script cancellation support.
declare 237 {
    int TclResetCancellation(Tcl_Interp *interp, int force)
}







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declare 234 {
    Var *TclVarHashCreateVar(TclVarHashTable *tablePtr, const char *key,
             int *newPtr)
}
declare 235 {
    void TclInitVarHashTable(TclVarHashTable *tablePtr, Namespace *nsPtr)
}



declare 236 {deprecated {use Tcl_BackgroundException}} {
    void TclBackgroundException(Tcl_Interp *interp, int code)
}

# TIP #285: Script cancellation support.
declare 237 {
    int TclResetCancellation(Tcl_Interp *interp, int force)
}
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declare 9 win {
    int TclWinGetPlatformId(void)
}
# new for 8.4.20+/8.5.12+ Cygwin only
declare 10 win {
    Tcl_DirEntry *TclpReaddir(DIR *dir)
}
# Removed in 8.3.1 (for Win32s only)
#declare 10 win {
#    int TclWinSynchSpawn(void *args, int type, void **trans, Tcl_Pid *pidPtr)
#}

# Pipe channel functions

declare 11 win {







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declare 9 win {
    int TclWinGetPlatformId(void)
}
# new for 8.4.20+/8.5.12+ Cygwin only
declare 10 win {
    Tcl_DirEntry *TclpReaddir(DIR *dir)
}
# Removed in 8.3.1 (for Win32s only):
#declare 10 win {
#    int TclWinSynchSpawn(void *args, int type, void **trans, Tcl_Pid *pidPtr)
#}

# Pipe channel functions

declare 11 win {
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}
declare 19 win {
    TclFile TclpOpenFile(const char *fname, int mode)
}
declare 20 win {
    void TclWinAddProcess(HANDLE hProcess, DWORD id)
}
# new for 8.4.20+/8.5.12+
declare 21 win {
    char *TclpInetNtoa(struct in_addr addr)
}
# removed permanently for 8.4
#declare 21 win {
#    void TclpAsyncMark(Tcl_AsyncHandler async)
#}







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}
declare 19 win {
    TclFile TclpOpenFile(const char *fname, int mode)
}
declare 20 win {
    void TclWinAddProcess(HANDLE hProcess, DWORD id)
}

declare 21 win {
    char *TclpInetNtoa(struct in_addr addr)
}
# removed permanently for 8.4
#declare 21 win {
#    void TclpAsyncMark(Tcl_AsyncHandler async)
#}

Changes to generic/tclInt.h.

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typedef struct Tcl_ResolvedVarInfo {
    Tcl_ResolveRuntimeVarProc *fetchProc;
    Tcl_ResolveVarDeleteProc *deleteProc;
} Tcl_ResolvedVarInfo;

typedef int (Tcl_ResolveCompiledVarProc)(Tcl_Interp *interp,
	CONST84 char *name, int length, Tcl_Namespace *context,
	Tcl_ResolvedVarInfo **rPtr);

typedef int (Tcl_ResolveVarProc)(Tcl_Interp *interp, CONST84 char *name,
	Tcl_Namespace *context, int flags, Tcl_Var *rPtr);

typedef int (Tcl_ResolveCmdProc)(Tcl_Interp *interp, CONST84 char *name,
	Tcl_Namespace *context, int flags, Tcl_Command *rPtr);

typedef struct Tcl_ResolverInfo {
    Tcl_ResolveCmdProc *cmdResProc;
				/* Procedure handling command name
				 * resolution. */
    Tcl_ResolveVarProc *varResProc;







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typedef struct Tcl_ResolvedVarInfo {
    Tcl_ResolveRuntimeVarProc *fetchProc;
    Tcl_ResolveVarDeleteProc *deleteProc;
} Tcl_ResolvedVarInfo;

typedef int (Tcl_ResolveCompiledVarProc)(Tcl_Interp *interp,
	const char *name, int length, Tcl_Namespace *context,
	Tcl_ResolvedVarInfo **rPtr);

typedef int (Tcl_ResolveVarProc)(Tcl_Interp *interp, const char *name,
	Tcl_Namespace *context, int flags, Tcl_Var *rPtr);

typedef int (Tcl_ResolveCmdProc)(Tcl_Interp *interp, const char *name,
	Tcl_Namespace *context, int flags, Tcl_Command *rPtr);

typedef struct Tcl_ResolverInfo {
    Tcl_ResolveCmdProc *cmdResProc;
				/* Procedure handling command name
				 * resolution. */
    Tcl_ResolveVarProc *varResProc;
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				 * strings; values have type (Namespace *). */
#else
    Tcl_HashTable *childTablePtr;
				/* Contains any child namespaces. Indexed by
				 * strings; values have type (Namespace *). If
				 * NULL, there are no children. */
#endif
    size_t nsId;		/* Unique id for the namespace. */
    Tcl_Interp *interp;		/* The interpreter containing this
				 * namespace. */
    int flags;			/* OR-ed combination of the namespace status
				 * flags NS_DYING and NS_DEAD listed below. */
    int activationCount;	/* Number of "activations" or active call
				 * frames for this namespace that are on the
				 * Tcl call stack. The namespace won't be
				 * freed until activationCount becomes zero. */
    int refCount;		/* Count of references by namespaceName
				 * objects. The namespace can't be freed until
				 * refCount becomes zero. */
    Tcl_HashTable cmdTable;	/* Contains all the commands currently
				 * registered in the namespace. Indexed by
				 * strings; values have type (Command *).
				 * Commands imported by Tcl_Import have
				 * Command structures that point (via an







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				 * strings; values have type (Namespace *). */
#else
    Tcl_HashTable *childTablePtr;
				/* Contains any child namespaces. Indexed by
				 * strings; values have type (Namespace *). If
				 * NULL, there are no children. */
#endif
    unsigned long nsId;		/* Unique id for the namespace. */
    Tcl_Interp *interp;		/* The interpreter containing this
				 * namespace. */
    int flags;			/* OR-ed combination of the namespace status
				 * flags NS_DYING and NS_DEAD listed below. */
    int activationCount;	/* Number of "activations" or active call
				 * frames for this namespace that are on the
				 * Tcl call stack. The namespace won't be
				 * freed until activationCount becomes zero. */
    unsigned int refCount;	/* Count of references by namespaceName
				 * objects. The namespace can't be freed until
				 * refCount becomes zero. */
    Tcl_HashTable cmdTable;	/* Contains all the commands currently
				 * registered in the namespace. Indexed by
				 * strings; values have type (Command *).
				 * Commands imported by Tcl_Import have
				 * Command structures that point (via an
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				 * commands; however, no namespace qualifiers
				 * are allowed. NULL if no export patterns are
				 * registered. */
    int numExportPatterns;	/* Number of export patterns currently
				 * registered using "namespace export". */
    int maxExportPatterns;	/* Mumber of export patterns for which space
				 * is currently allocated. */
    size_t cmdRefEpoch;		/* Incremented if a newly added command
				 * shadows a command for which this namespace
				 * has already cached a Command* pointer; this
				 * causes all its cached Command* pointers to
				 * be invalidated. */
    size_t resolverEpoch;	/* Incremented whenever (a) the name
				 * resolution rules change for this namespace
				 * or (b) a newly added command shadows a
				 * command that is compiled to bytecodes. This
				 * invalidates all byte codes compiled in the
				 * namespace, causing the code to be
				 * recompiled under the new rules.*/
    Tcl_ResolveCmdProc *cmdResProc;







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				 * commands; however, no namespace qualifiers
				 * are allowed. NULL if no export patterns are
				 * registered. */
    int numExportPatterns;	/* Number of export patterns currently
				 * registered using "namespace export". */
    int maxExportPatterns;	/* Mumber of export patterns for which space
				 * is currently allocated. */
    unsigned int cmdRefEpoch;	/* Incremented if a newly added command
				 * shadows a command for which this namespace
				 * has already cached a Command* pointer; this
				 * causes all its cached Command* pointers to
				 * be invalidated. */
    unsigned int resolverEpoch;	/* Incremented whenever (a) the name
				 * resolution rules change for this namespace
				 * or (b) a newly added command shadows a
				 * command that is compiled to bytecodes. This
				 * invalidates all byte codes compiled in the
				 * namespace, causing the code to be
				 * recompiled under the new rules.*/
    Tcl_ResolveCmdProc *cmdResProc;
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    Tcl_ResolveCompiledVarProc *compiledVarResProc;
				/* If non-null, this procedure overrides the
				 * usual variable resolution mechanism in Tcl.
				 * This procedure is invoked within
				 * LookupCompiledLocal to resolve variable
				 * references within the namespace at compile
				 * time. */
    size_t exportLookupEpoch;	/* Incremented whenever a command is added to
				 * a namespace, removed from a namespace or
				 * the exports of a namespace are changed.
				 * Allows TIP#112-driven command lists to be
				 * validated efficiently. */
    Tcl_Ensemble *ensembles;	/* List of structures that contain the details
				 * of the ensembles that are implemented on
				 * top of this namespace. */







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    Tcl_ResolveCompiledVarProc *compiledVarResProc;
				/* If non-null, this procedure overrides the
				 * usual variable resolution mechanism in Tcl.
				 * This procedure is invoked within
				 * LookupCompiledLocal to resolve variable
				 * references within the namespace at compile
				 * time. */
    unsigned int exportLookupEpoch;	/* Incremented whenever a command is added to
				 * a namespace, removed from a namespace or
				 * the exports of a namespace are changed.
				 * Allows TIP#112-driven command lists to be
				 * validated efficiently. */
    Tcl_Ensemble *ensembles;	/* List of structures that contain the details
				 * of the ensembles that are implemented on
				 * top of this namespace. */
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 * commands that are actually exported by the namespace, and an epoch counter
 * that, combined with the exportLookupEpoch field of the namespace structure,
 * defines whether the table contains valid data or will need to be recomputed
 * next time the ensemble command is called.
 */

typedef struct EnsembleConfig {
    Namespace *nsPtr;		/* The namspace backing this ensemble up. */
    Tcl_Command token;		/* The token for the command that provides
				 * ensemble support for the namespace, or NULL
				 * if the command has been deleted (or never
				 * existed; the global namespace never has an
				 * ensemble command.) */
    size_t epoch;		/* The epoch at which this ensemble's table of
				 * exported commands is valid. */
    char **subcommandArrayPtr;	/* Array of ensemble subcommand names. At all
				 * consistent points, this will have the same
				 * number of entries as there are entries in
				 * the subcommandTable hash. */
    Tcl_HashTable subcommandTable;
				/* Hash table of ensemble subcommand names,







|





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 * commands that are actually exported by the namespace, and an epoch counter
 * that, combined with the exportLookupEpoch field of the namespace structure,
 * defines whether the table contains valid data or will need to be recomputed
 * next time the ensemble command is called.
 */

typedef struct EnsembleConfig {
    Namespace *nsPtr;		/* The namespace backing this ensemble up. */
    Tcl_Command token;		/* The token for the command that provides
				 * ensemble support for the namespace, or NULL
				 * if the command has been deleted (or never
				 * existed; the global namespace never has an
				 * ensemble command.) */
    unsigned int epoch;		/* The epoch at which this ensemble's table of
				 * exported commands is valid. */
    char **subcommandArrayPtr;	/* Array of ensemble subcommand names. At all
				 * consistent points, this will have the same
				 * number of entries as there are entries in
				 * the subcommandTable hash. */
    Tcl_HashTable subcommandTable;
				/* Hash table of ensemble subcommand names,
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    ClientData clientData;	/* Argument to pass to proc. */
    int flags;			/* What events the trace procedure is
				 * interested in: OR-ed combination of
				 * TCL_TRACE_RENAME, TCL_TRACE_DELETE. */
    struct CommandTrace *nextPtr;
				/* Next in list of traces associated with a
				 * particular command. */
    int refCount;		/* Used to ensure this structure is not
				 * deleted too early. Keeps track of how many
				 * pieces of code have a pointer to this
				 * structure. */
} CommandTrace;

/*
 * When a command trace is active (i.e. its associated procedure is executing)







|







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    ClientData clientData;	/* Argument to pass to proc. */
    int flags;			/* What events the trace procedure is
				 * interested in: OR-ed combination of
				 * TCL_TRACE_RENAME, TCL_TRACE_DELETE. */
    struct CommandTrace *nextPtr;
				/* Next in list of traces associated with a
				 * particular command. */
    size_t refCount;	/* Used to ensure this structure is not
				 * deleted too early. Keeps track of how many
				 * pieces of code have a pointer to this
				 * structure. */
} CommandTrace;

/*
 * When a command trace is active (i.e. its associated procedure is executing)
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				 * "upvar", this field points to the
				 * referenced variable's Var struct. */
    } value;
} Var;

typedef struct VarInHash {
    Var var;
    int refCount;		/* Counts number of active uses of this
				 * variable: 1 for the entry in the hash
				 * table, 1 for each additional variable whose
				 * linkPtr points here, 1 for each nested
				 * trace active on variable, and 1 if the
				 * variable is a namespace variable. This
				 * record can't be deleted until refCount
				 * becomes 0. */







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				 * "upvar", this field points to the
				 * referenced variable's Var struct. */
    } value;
} Var;

typedef struct VarInHash {
    Var var;
    unsigned int refCount;	/* Counts number of active uses of this
				 * variable: 1 for the entry in the hash
				 * table, 1 for each additional variable whose
				 * linkPtr points here, 1 for each nested
				 * trace active on variable, and 1 if the
				 * variable is a namespace variable. This
				 * record can't be deleted until refCount
				 * becomes 0. */
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 * collection of Tcl commands plus information about arguments and other local
 * variables recognized at compile time.
 */

typedef struct Proc {
    struct Interp *iPtr;	/* Interpreter for which this command is
				 * defined. */
    int refCount;		/* Reference count: 1 if still present in
				 * command table plus 1 for each call to the
				 * procedure that is currently active. This
				 * structure can be freed when refCount
				 * becomes zero. */
    struct Command *cmdPtr;	/* Points to the Command structure for this
				 * procedure. This is used to get the
				 * namespace in which to execute the







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 * collection of Tcl commands plus information about arguments and other local
 * variables recognized at compile time.
 */

typedef struct Proc {
    struct Interp *iPtr;	/* Interpreter for which this command is
				 * defined. */
    unsigned int refCount;	/* Reference count: 1 if still present in
				 * command table plus 1 for each call to the
				 * procedure that is currently active. This
				 * structure can be freed when refCount
				 * becomes zero. */
    struct Command *cmdPtr;	/* Points to the Command structure for this
				 * procedure. This is used to get the
				 * namespace in which to execute the
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/*
 * Will be grown to contain: pointers to the varnames (allocated at the end),
 * plus the init values for each variable (suitable to be memcopied on init)
 */

typedef struct LocalCache {
    int refCount;
    int numVars;
    Tcl_Obj *varName0;
} LocalCache;

#define localName(framePtr, i) \
    ((&((framePtr)->localCachePtr->varName0))[(i)])








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/*
 * Will be grown to contain: pointers to the varnames (allocated at the end),
 * plus the init values for each variable (suitable to be memcopied on init)
 */

typedef struct LocalCache {
    unsigned int refCount;
    int numVars;
    Tcl_Obj *varName0;
} LocalCache;

#define localName(framePtr, i) \
    ((&((framePtr)->localCachePtr->varName0))[(i)])

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				 * TclArgumentBCEnter(). These will be removed
				 * by TclArgumentBCRelease. */
} CmdFrame;

typedef struct CFWord {
    CmdFrame *framePtr;		/* CmdFrame to access. */
    int word;			/* Index of the word in the command. */
    int refCount;		/* Number of times the word is on the
				 * stack. */
} CFWord;

typedef struct CFWordBC {
    CmdFrame *framePtr;		/* CmdFrame to access. */
    int pc;			/* Instruction pointer of a command in
				 * ExtCmdLoc.loc[.] */







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				 * TclArgumentBCEnter(). These will be removed
				 * by TclArgumentBCRelease. */
} CmdFrame;

typedef struct CFWord {
    CmdFrame *framePtr;		/* CmdFrame to access. */
    int word;			/* Index of the word in the command. */
    unsigned int refCount;	/* Number of times the word is on the
				 * stack. */
} CFWord;

typedef struct CFWordBC {
    CmdFrame *framePtr;		/* CmdFrame to access. */
    int pc;			/* Instruction pointer of a command in
				 * ExtCmdLoc.loc[.] */
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typedef struct LiteralEntry {
    struct LiteralEntry *nextPtr;
				/* Points to next entry in this hash bucket or
				 * NULL if end of chain. */
    Tcl_Obj *objPtr;		/* Points to Tcl object that holds the
				 * literal's bytes and length. */
    int refCount;		/* If in an interpreter's global literal
				 * table, the number of ByteCode structures
				 * that share the literal object; the literal
				 * entry can be freed when refCount drops to
				 * 0. If in a local literal table, -1. */
    Namespace *nsPtr;		/* Namespace in which this literal is used. We
				 * try to avoid sharing literal non-FQ command
				 * names among different namespaces to reduce
				 * shimmering. */
} LiteralEntry;

typedef struct LiteralTable {
    LiteralEntry **buckets;	/* Pointer to bucket array. Each element
				 * points to first entry in bucket's hash
				 * chain, or NULL. */
    LiteralEntry *staticBuckets[TCL_SMALL_HASH_TABLE];
				/* Bucket array used for small tables to avoid
				 * mallocs and frees. */
    int numBuckets;		/* Total number of buckets allocated at
				 * **buckets. */
    int numEntries;		/* Total number of entries present in
				 * table. */
    int rebuildSize;		/* Enlarge table when numEntries gets to be
				 * this large. */
    int mask;			/* Mask value used in hashing function. */
} LiteralTable;

/*
 * The following structure defines for each Tcl interpreter various
 * statistics-related information about the bytecode compiler and
 * interpreter's operation in that interpreter.
 */







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typedef struct LiteralEntry {
    struct LiteralEntry *nextPtr;
				/* Points to next entry in this hash bucket or
				 * NULL if end of chain. */
    Tcl_Obj *objPtr;		/* Points to Tcl object that holds the
				 * literal's bytes and length. */
    size_t refCount;		/* If in an interpreter's global literal
				 * table, the number of ByteCode structures
				 * that share the literal object; the literal
				 * entry can be freed when refCount drops to
				 * 0. If in a local literal table, (size_t)-1. */
    Namespace *nsPtr;		/* Namespace in which this literal is used. We
				 * try to avoid sharing literal non-FQ command
				 * names among different namespaces to reduce
				 * shimmering. */
} LiteralEntry;

typedef struct LiteralTable {
    LiteralEntry **buckets;	/* Pointer to bucket array. Each element
				 * points to first entry in bucket's hash
				 * chain, or NULL. */
    LiteralEntry *staticBuckets[TCL_SMALL_HASH_TABLE];
				/* Bucket array used for small tables to avoid
				 * mallocs and frees. */
    int numBuckets;		/* Total number of buckets allocated at
				 * **buckets. */
    int numEntries;		/* Total number of entries present in
				 * table. */
    int rebuildSize;		/* Enlarge table when numEntries gets to be
				 * this large. */
    unsigned int mask;		/* Mask value used in hashing function. */
} LiteralTable;

/*
 * The following structure defines for each Tcl interpreter various
 * statistics-related information about the bytecode compiler and
 * interpreter's operation in that interpreter.
 */
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				 * from its Tcl_Command handle. NULL means
				 * that the hash table entry has been removed
				 * already (this can happen if deleteProc
				 * causes the command to be deleted or
				 * recreated). */
    Namespace *nsPtr;		/* Points to the namespace containing this
				 * command. */
    int refCount;		/* 1 if in command hashtable plus 1 for each
				 * reference from a CmdName Tcl object
				 * representing a command's name in a ByteCode
				 * instruction sequence. This structure can be
				 * freed when refCount becomes zero. */
    size_t cmdEpoch;		/* Incremented to invalidate any references
				 * that point to this command when it is
				 * renamed, deleted, hidden, or exposed. */
    CompileProc *compileProc;	/* Procedure called to compile command. NULL
				 * if no compile proc exists for command. */
    Tcl_ObjCmdProc *objProc;	/* Object-based command procedure. */
    ClientData objClientData;	/* Arbitrary value passed to object proc. */
    Tcl_CmdProc *proc;		/* String-based command procedure. */







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				 * from its Tcl_Command handle. NULL means
				 * that the hash table entry has been removed
				 * already (this can happen if deleteProc
				 * causes the command to be deleted or
				 * recreated). */
    Namespace *nsPtr;		/* Points to the namespace containing this
				 * command. */
    unsigned int refCount;	/* 1 if in command hashtable plus 1 for each
				 * reference from a CmdName Tcl object
				 * representing a command's name in a ByteCode
				 * instruction sequence. This structure can be
				 * freed when refCount becomes zero. */
    unsigned int cmdEpoch;	/* Incremented to invalidate any references
				 * that point to this command when it is
				 * renamed, deleted, hidden, or exposed. */
    CompileProc *compileProc;	/* Procedure called to compile command. NULL
				 * if no compile proc exists for command. */
    Tcl_ObjCmdProc *objProc;	/* Object-based command procedure. */
    ClientData objClientData;	/* Arbitrary value passed to object proc. */
    Tcl_CmdProc *proc;		/* String-based command procedure. */
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 * variable storage. Primary responsibility for this data structure is in
 * tclBasic.c, but almost every Tcl source file uses something in here.
 *----------------------------------------------------------------
 */

typedef struct Interp {
    /*
     * The first two fields were named "result" and "freeProc" in earlier
     * versions of Tcl.  They are no longer used within Tcl, and are no
     * longer available to be accessed by extensions.  However, they cannot
     * be removed.  Why?  There is a deployed base of stub-enabled extensions

     * that query the value of iPtr->stubTable.  For them to continue to work,
     * the location of the field "stubTable" within the Interp struct cannot
     * change.  The most robust way to assure that is to leave all fields up to
     * that one undisturbed.





     */

    const char *legacyResult;


    void (*legacyFreeProc) (void);






    int errorLine;		/* When TCL_ERROR is returned, this gives the
				 * line number in the command where the error
				 * occurred (1 means first line). */
    const struct TclStubs *stubTable;
				/* Pointer to the exported Tcl stub table.  In
				 * ancient pre-8.1 versions of Tcl this was a
				 * pointer to the objResultPtr or a pointer to a
				 * buckets array in a hash table. Deployed stubs
				 * enabled extensions check for a NULL pointer value
				 * and for a TCL_STUBS_MAGIC value to verify they
				 * are not [load]ing into one of those pre-stubs
				 * interps.
				 */

    TclHandle handle;		/* Handle used to keep track of when this
				 * interp is deleted. */

    Namespace *globalNsPtr;	/* The interpreter's global namespace. */
    Tcl_HashTable *hiddenCmdTablePtr;
				/* Hash table used by tclBasic.c to keep track
				 * of hidden commands on a per-interp
				 * basis. */
    ClientData interpInfo;	/* Information used by tclInterp.c to keep
				 * track of master/slave interps on a
				 * per-interp basis. */
    union {
	void (*optimizer)(void *envPtr);
	Tcl_HashTable unused2;	/* No longer used (was mathFuncTable). The
				 * unused space in interp was repurposed for
				 * pluggable bytecode optimizers. The core
				 * contains one optimizer, which can be
				 * selectively overriden by extensions. */
    } extra;

    /*
     * Information related to procedures and variables. See tclProc.c and
     * tclVar.c for usage.
     */








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 * variable storage. Primary responsibility for this data structure is in
 * tclBasic.c, but almost every Tcl source file uses something in here.
 *----------------------------------------------------------------
 */

typedef struct Interp {
    /*
     * Note: the first three fields must match exactly the fields in a
     * Tcl_Interp struct (see tcl.h). If you change one, be sure to change the
     * other.

     *
     * The interpreter's result is held in both the string and the
     * objResultPtr fields. These fields hold, respectively, the result's
     * string or object value. The interpreter's result is always in the
     * result field if that is non-empty, otherwise it is in objResultPtr.
     * The two fields are kept consistent unless some C code sets
     * interp->result directly. Programs should not access result and
     * objResultPtr directly; instead, they should always get and set the
     * result using procedures such as Tcl_SetObjResult, Tcl_GetObjResult, and
     * Tcl_GetStringResult. See the SetResult man page for details.
     */

    char *result;		/* If the last command returned a string
				 * result, this points to it. Should not be
				 * accessed directly; see comment above. */
    Tcl_FreeProc *freeProc;	/* Zero means a string result is statically
				 * allocated. TCL_DYNAMIC means string result
				 * was allocated with ckalloc and should be
				 * freed with ckfree. Other values give
				 * address of procedure to invoke to free the
				 * string result. Tcl_Eval must free it before
				 * executing next command. */
    int errorLine;		/* When TCL_ERROR is returned, this gives the
				 * line number in the command where the error
				 * occurred (1 means first line). */
    const struct TclStubs *stubTable;
				/* Pointer to the exported Tcl stub table. On
				 * previous versions of Tcl this is a pointer
				 * to the objResultPtr or a pointer to a
				 * buckets array in a hash table. We therefore

				 * have to do some careful checking before we

				 * can use this. */


    TclHandle handle;		/* Handle used to keep track of when this
				 * interp is deleted. */

    Namespace *globalNsPtr;	/* The interpreter's global namespace. */
    Tcl_HashTable *hiddenCmdTablePtr;
				/* Hash table used by tclBasic.c to keep track
				 * of hidden commands on a per-interp
				 * basis. */
    ClientData interpInfo;	/* Information used by tclInterp.c to keep
				 * track of master/slave interps on a
				 * per-interp basis. */
    union {
	void (*optimizer)(void *envPtr);
	Tcl_HashTable unused2;	/* No longer used (was mathFuncTable). The
				 * unused space in interp was repurposed for
				 * pluggable bytecode optimizers. The core
				 * contains one optimizer, which can be
				 * selectively overridden by extensions. */
    } extra;

    /*
     * Information related to procedures and variables. See tclProc.c and
     * tclVar.c for usage.
     */

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				 * or NULL if no active traces. */
    int returnCode;		/* [return -code] parameter. */
    CallFrame *rootFramePtr;	/* Global frame pointer for this
				 * interpreter. */
    Namespace *lookupNsPtr;	/* Namespace to use ONLY on the next
				 * TCL_EVAL_INVOKE call to Tcl_EvalObjv. */




















    /*
     * Information about packages. Used only in tclPkg.c.
     */

    Tcl_HashTable packageTable;	/* Describes all of the packages loaded in or
				 * available to this interpreter. Keys are
				 * package names, values are (Package *)







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				 * or NULL if no active traces. */
    int returnCode;		/* [return -code] parameter. */
    CallFrame *rootFramePtr;	/* Global frame pointer for this
				 * interpreter. */
    Namespace *lookupNsPtr;	/* Namespace to use ONLY on the next
				 * TCL_EVAL_INVOKE call to Tcl_EvalObjv. */

    /*
     * Information used by Tcl_AppendResult to keep track of partial results.
     * See Tcl_AppendResult code for details.
     */

#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
    char *appendResult;		/* Storage space for results generated by
				 * Tcl_AppendResult. Ckalloc-ed. NULL means
				 * not yet allocated. */
    int appendAvl;		/* Total amount of space available at
				 * partialResult. */
    int appendUsed;		/* Number of non-null bytes currently stored
				 * at partialResult. */
#else
    char *appendResultDontUse;
    int appendAvlDontUse;
    int appendUsedDontUse;
#endif

    /*
     * Information about packages. Used only in tclPkg.c.
     */

    Tcl_HashTable packageTable;	/* Describes all of the packages loaded in or
				 * available to this interpreter. Keys are
				 * package names, values are (Package *)
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    int cmdCount;		/* Total number of times a command procedure
				 * has been called for this interpreter. */
    int evalFlags;		/* Flags to control next call to Tcl_Eval.
				 * Normally zero, but may be set before
				 * calling Tcl_Eval. See below for valid
				 * values. */

    LiteralTable literalTable;	/* Contains LiteralEntry's describing all Tcl
				 * objects holding literals of scripts
				 * compiled by the interpreter. Indexed by the
				 * string representations of literals. Used to
				 * avoid creating duplicate objects. */
    unsigned int compileEpoch;	/* Holds the current "compilation epoch" for
				 * this interpreter. This is incremented to







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    int cmdCount;		/* Total number of times a command procedure
				 * has been called for this interpreter. */
    int evalFlags;		/* Flags to control next call to Tcl_Eval.
				 * Normally zero, but may be set before
				 * calling Tcl_Eval. See below for valid
				 * values. */
    int unused1;		/* No longer used (was termOffset) */
    LiteralTable literalTable;	/* Contains LiteralEntry's describing all Tcl
				 * objects holding literals of scripts
				 * compiled by the interpreter. Indexed by the
				 * string representations of literals. Used to
				 * avoid creating duplicate objects. */
    unsigned int compileEpoch;	/* Holds the current "compilation epoch" for
				 * this interpreter. This is incremented to
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    struct ExecEnv *execEnvPtr;	/* Execution environment for Tcl bytecode
				 * execution. Contains a pointer to the Tcl
				 * evaluation stack. */
    Tcl_Obj *emptyObjPtr;	/* Points to an object holding an empty
				 * string. Returned by Tcl_ObjSetVar2 when
				 * variable traces change a variable in a
				 * gross way. */








    Tcl_Obj *objResultPtr;	/* If the last command returned an object
				 * result, this points to it. Should not be
				 * accessed directly; see comment above. */
    Tcl_ThreadId threadId;	/* ID of thread that owns the interpreter. */

    ActiveCommandTrace *activeCmdTracePtr;
				/* First in list of active command traces for







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    struct ExecEnv *execEnvPtr;	/* Execution environment for Tcl bytecode
				 * execution. Contains a pointer to the Tcl
				 * evaluation stack. */
    Tcl_Obj *emptyObjPtr;	/* Points to an object holding an empty
				 * string. Returned by Tcl_ObjSetVar2 when
				 * variable traces change a variable in a
				 * gross way. */
#if TCL_MAJOR_VERSION < 9
# if !defined(TCL_NO_DEPRECATED)
    char resultSpace[TCL_DSTRING_STATIC_SIZE+1];
				/* Static space holding small results. */
# else
    char resultSpaceDontUse[TCL_DSTRING_STATIC_SIZE+1];
# endif
#endif
    Tcl_Obj *objResultPtr;	/* If the last command returned an object
				 * result, this points to it. Should not be
				 * accessed directly; see comment above. */
    Tcl_ThreadId threadId;	/* ID of thread that owns the interpreter. */

    ActiveCommandTrace *activeCmdTracePtr;
				/* First in list of active command traces for
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 *			instructions. This is set 1, for example, when command
 *			traces are requested.
 * RAND_SEED_INITIALIZED: Non-zero means that the randSeed value of the interp
 *			has not be initialized. This is set 1 when we first
 *			use the rand() or srand() functions.
 * SAFE_INTERP:		Non zero means that the current interp is a safe
 *			interp (i.e. it has only the safe commands installed,
 *			less priviledge than a regular interp).
 * INTERP_DEBUG_FRAME:	Used for switching on various extra interpreter
 *			debug/info mechanisms (e.g. info frame eval/uplevel
 *			tracing) which are performance intensive.
 * INTERP_TRACE_IN_PROGRESS: Non-zero means that an interp trace is currently
 *			active; so no further trace callbacks should be
 *			invoked.
 * INTERP_ALTERNATE_WRONG_ARGS: Used for listing second and subsequent forms







|







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 *			instructions. This is set 1, for example, when command
 *			traces are requested.
 * RAND_SEED_INITIALIZED: Non-zero means that the randSeed value of the interp
 *			has not be initialized. This is set 1 when we first
 *			use the rand() or srand() functions.
 * SAFE_INTERP:		Non zero means that the current interp is a safe
 *			interp (i.e. it has only the safe commands installed,
 *			less privilege than a regular interp).
 * INTERP_DEBUG_FRAME:	Used for switching on various extra interpreter
 *			debug/info mechanisms (e.g. info frame eval/uplevel
 *			tracing) which are performance intensive.
 * INTERP_TRACE_IN_PROGRESS: Non-zero means that an interp trace is currently
 *			active; so no further trace callbacks should be
 *			invoked.
 * INTERP_ALTERNATE_WRONG_ARGS: Used for listing second and subsequent forms
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 * struct is grown (reallocated and copied) as necessary to hold all the
 * list's element pointers. The struct might contain more slots than currently
 * used to hold all element pointers. This is done to make append operations
 * faster.
 */

typedef struct List {
    int refCount;
    int maxElemCount;		/* Total number of element array slots. */
    int elemCount;		/* Current number of list elements. */
    int canonicalFlag;		/* Set if the string representation was
				 * derived from the list representation. May
				 * be ignored if there is no string rep at
				 * all.*/
    Tcl_Obj *elements;		/* First list element; the struct is grown to
				 * accomodate all elements. */
} List;

#define LIST_MAX \
	(1 + (int)(((size_t)UINT_MAX - sizeof(List))/sizeof(Tcl_Obj *)))
#define LIST_SIZE(numElems) \
	(unsigned)(sizeof(List) + (((numElems) - 1) * sizeof(Tcl_Obj *)))








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 * struct is grown (reallocated and copied) as necessary to hold all the
 * list's element pointers. The struct might contain more slots than currently
 * used to hold all element pointers. This is done to make append operations
 * faster.
 */

typedef struct List {
    unsigned int refCount;
    int maxElemCount;		/* Total number of element array slots. */
    int elemCount;		/* Current number of list elements. */
    int canonicalFlag;		/* Set if the string representation was
				 * derived from the list representation. May
				 * be ignored if there is no string rep at
				 * all.*/
    Tcl_Obj *elements;		/* First list element; the struct is grown to
				 * accommodate all elements. */
} List;

#define LIST_MAX \
	(1 + (int)(((size_t)UINT_MAX - sizeof(List))/sizeof(Tcl_Obj *)))
#define LIST_SIZE(numElems) \
	(unsigned)(sizeof(List) + (((numElems) - 1) * sizeof(Tcl_Obj *)))

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 * TclNRLmapCmd and their compilations.
 */

#define TCL_EACH_KEEP_NONE  0	/* Discard iteration result like [foreach] */
#define TCL_EACH_COLLECT    1	/* Collect iteration result like [lmap] */

/*
 * Macros providing a faster path to integers: Tcl_GetLongFromObj,

 * Tcl_GetIntFromObj and TclGetIntForIndex.
 *
 * WARNING: these macros eval their args more than once.
 */

#define TclGetLongFromObj(interp, objPtr, longPtr) \
    (((objPtr)->typePtr == &tclIntType)	\


	    ? ((*(longPtr) = (objPtr)->internalRep.longValue), TCL_OK) \
	    : Tcl_GetLongFromObj((interp), (objPtr), (longPtr)))

#if (LONG_MAX == INT_MAX)
#define TclGetIntFromObj(interp, objPtr, intPtr) \
    (((objPtr)->typePtr == &tclIntType)	\
	    ? ((*(intPtr) = (objPtr)->internalRep.longValue), TCL_OK) \
	    : Tcl_GetIntFromObj((interp), (objPtr), (intPtr)))

#define TclGetIntForIndexM(interp, objPtr, endValue, idxPtr) \
    (((objPtr)->typePtr == &tclIntType)	\
	    ? ((*(idxPtr) = (objPtr)->internalRep.longValue), TCL_OK) \


	    : TclGetIntForIndex((interp), (objPtr), (endValue), (idxPtr)))
#else

#define TclGetIntFromObj(interp, objPtr, intPtr) \
    (((objPtr)->typePtr == &tclIntType \
	    && (objPtr)->internalRep.longValue >= -(Tcl_WideInt)(UINT_MAX) \
	    && (objPtr)->internalRep.longValue <= (Tcl_WideInt)(UINT_MAX))	\
	    ? ((*(intPtr) = (objPtr)->internalRep.longValue), TCL_OK) \
	    : Tcl_GetIntFromObj((interp), (objPtr), (intPtr)))
#define TclGetIntForIndexM(interp, objPtr, endValue, idxPtr) \
    (((objPtr)->typePtr == &tclIntType \
	    && (objPtr)->internalRep.longValue >= INT_MIN \
	    && (objPtr)->internalRep.longValue <= INT_MAX)	\
	    ? ((*(idxPtr) = (objPtr)->internalRep.longValue), TCL_OK) \
	    : TclGetIntForIndex((interp), (objPtr), (endValue), (idxPtr)))
#endif

/*
 * Macro used to save a function call for common uses of
 * Tcl_GetWideIntFromObj(). The ANSI C "prototype" is:
 *
 * MODULE_SCOPE int TclGetWideIntFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr,
 *			Tcl_WideInt *wideIntPtr);
 */

#ifdef TCL_WIDE_INT_IS_LONG
#define TclGetWideIntFromObj(interp, objPtr, wideIntPtr) \
    (((objPtr)->typePtr == &tclIntType)					\
	? (*(wideIntPtr) = (Tcl_WideInt)				\
		((objPtr)->internalRep.longValue), TCL_OK) :		\
	Tcl_GetWideIntFromObj((interp), (objPtr), (wideIntPtr)))
#else /* !TCL_WIDE_INT_IS_LONG */
#define TclGetWideIntFromObj(interp, objPtr, wideIntPtr)		\
    (((objPtr)->typePtr == &tclWideIntType)				\
	? (*(wideIntPtr) = (objPtr)->internalRep.wideValue, TCL_OK) :	\
    ((objPtr)->typePtr == &tclIntType)					\
	? (*(wideIntPtr) = (Tcl_WideInt)				\
		((objPtr)->internalRep.longValue), TCL_OK) :		\
	Tcl_GetWideIntFromObj((interp), (objPtr), (wideIntPtr)))
#endif /* TCL_WIDE_INT_IS_LONG */

/*
 * Flag values for TclTraceDictPath().
 *
 * DICT_PATH_READ indicates that all entries on the path must exist but no
 * updates will be needed.
 *
 * DICT_PATH_UPDATE indicates that we are going to be doing an update at the
 * tip of the path, so duplication of shared objects should be done along the
 * way.
 *
 * DICT_PATH_EXISTS indicates that we are performing an existance test and a
 * lookup failure should therefore not be an error. If (and only if) this flag
 * is set, TclTraceDictPath() will return the special value
 * DICT_PATH_NON_EXISTENT if the path is not traceable.
 *
 * DICT_PATH_CREATE (which also requires the DICT_PATH_UPDATE bit to be set)
 * indicates that we are to create non-existant dictionaries on the path.
 */

#define DICT_PATH_READ		0
#define DICT_PATH_UPDATE	1
#define DICT_PATH_EXISTS	2
#define DICT_PATH_CREATE	5








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 * TclNRLmapCmd and their compilations.
 */

#define TCL_EACH_KEEP_NONE  0	/* Discard iteration result like [foreach] */
#define TCL_EACH_COLLECT    1	/* Collect iteration result like [lmap] */

/*
 * Macros providing a faster path to booleans and integers:
 * Tcl_GetBooleanFromObj, Tcl_GetLongFromObj, Tcl_GetIntFromObj
 * and TclGetIntForIndex.
 *
 * WARNING: these macros eval their args more than once.
 */

#define TclGetBooleanFromObj(interp, objPtr, boolPtr) \
    (((objPtr)->typePtr == &tclIntType)			\
	? (*(boolPtr) = ((objPtr)->internalRep.wideValue!=0), TCL_OK)	\
	: ((objPtr)->typePtr == &tclBooleanType)			\
	? (*(boolPtr) = ((objPtr)->internalRep.longValue!=0), TCL_OK)	\
	: Tcl_GetBooleanFromObj((interp), (objPtr), (boolPtr)))

#ifdef TCL_WIDE_INT_IS_LONG
#define TclGetLongFromObj(interp, objPtr, longPtr) \
    (((objPtr)->typePtr == &tclIntType)	\
	    ? ((*(longPtr) = (objPtr)->internalRep.wideValue), TCL_OK) \
	    : Tcl_GetLongFromObj((interp), (objPtr), (longPtr)))
#else
#define TclGetLongFromObj(interp, objPtr, longPtr) \
    (((objPtr)->typePtr == &tclIntType \
	    && (objPtr)->internalRep.wideValue >= -(Tcl_WideInt)(ULONG_MAX) \
	    && (objPtr)->internalRep.wideValue <= (Tcl_WideInt)(ULONG_MAX))	\
	    ? ((*(longPtr) = (long)(objPtr)->internalRep.wideValue), TCL_OK) \
	    : Tcl_GetLongFromObj((interp), (objPtr), (longPtr)))
#endif

#define TclGetIntFromObj(interp, objPtr, intPtr) \
    (((objPtr)->typePtr == &tclIntType \
	    && (objPtr)->internalRep.wideValue >= -(Tcl_WideInt)(UINT_MAX) \
	    && (objPtr)->internalRep.wideValue <= (Tcl_WideInt)(UINT_MAX))	\
	    ? ((*(intPtr) = (int)(objPtr)->internalRep.wideValue), TCL_OK) \
	    : Tcl_GetIntFromObj((interp), (objPtr), (intPtr)))
#define TclGetIntForIndexM(interp, objPtr, endValue, idxPtr) \
    (((objPtr)->typePtr == &tclIntType \
	    && (objPtr)->internalRep.wideValue >= INT_MIN \
	    && (objPtr)->internalRep.wideValue <= INT_MAX)	\
	    ? ((*(idxPtr) = (int)(objPtr)->internalRep.wideValue), TCL_OK) \
	    : TclGetIntForIndex((interp), (objPtr), (endValue), (idxPtr)))


/*
 * Macro used to save a function call for common uses of
 * Tcl_GetWideIntFromObj(). The ANSI C "prototype" is:
 *
 * MODULE_SCOPE int TclGetWideIntFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr,
 *			Tcl_WideInt *wideIntPtr);
 */


#define TclGetWideIntFromObj(interp, objPtr, wideIntPtr) \
    (((objPtr)->typePtr == &tclIntType)					\
	? (*(wideIntPtr) = (Tcl_WideInt)				\





		((objPtr)->internalRep.wideValue), TCL_OK) :		\



	Tcl_GetWideIntFromObj((interp), (objPtr), (wideIntPtr)))


/*
 * Flag values for TclTraceDictPath().
 *
 * DICT_PATH_READ indicates that all entries on the path must exist but no
 * updates will be needed.
 *
 * DICT_PATH_UPDATE indicates that we are going to be doing an update at the
 * tip of the path, so duplication of shared objects should be done along the
 * way.
 *
 * DICT_PATH_EXISTS indicates that we are performing an existence test and a
 * lookup failure should therefore not be an error. If (and only if) this flag
 * is set, TclTraceDictPath() will return the special value
 * DICT_PATH_NON_EXISTENT if the path is not traceable.
 *
 * DICT_PATH_CREATE (which also requires the DICT_PATH_UPDATE bit to be set)
 * indicates that we are to create non-existent dictionaries on the path.
 */

#define DICT_PATH_READ		0
#define DICT_PATH_UPDATE	1
#define DICT_PATH_EXISTS	2
#define DICT_PATH_CREATE	5

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/*
 *----------------------------------------------------------------
 * Data structures for process-global values.
 *----------------------------------------------------------------
 */

typedef void (TclInitProcessGlobalValueProc)(char **valuePtr, size_t *lengthPtr,
	Tcl_Encoding *encodingPtr);

/*
 * A ProcessGlobalValue struct exists for each internal value in Tcl that is
 * to be shared among several threads. Each thread sees a (Tcl_Obj) copy of
 * the value, and the master is kept as a counted string, with epoch and mutex
 * control. Each ProcessGlobalValue struct should be a static variable in some
 * file.
 */

typedef struct ProcessGlobalValue {
    size_t epoch;		/* Epoch counter to detect changes in the
				 * master value. */
    size_t numBytes;		/* Length of the master string. */
    char *value;		/* The master string value. */
    Tcl_Encoding encoding;	/* system encoding when master string was
				 * initialized. */
    TclInitProcessGlobalValueProc *proc;
    				/* A procedure to initialize the master string
				 * copy when a "get" request comes in before
				 * any "set" request has been received. */







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/*
 *----------------------------------------------------------------
 * Data structures for process-global values.
 *----------------------------------------------------------------
 */

typedef void (TclInitProcessGlobalValueProc)(char **valuePtr, unsigned int *lengthPtr,
	Tcl_Encoding *encodingPtr);

/*
 * A ProcessGlobalValue struct exists for each internal value in Tcl that is
 * to be shared among several threads. Each thread sees a (Tcl_Obj) copy of
 * the value, and the master is kept as a counted string, with epoch and mutex
 * control. Each ProcessGlobalValue struct should be a static variable in some
 * file.
 */

typedef struct ProcessGlobalValue {
    unsigned int epoch;		/* Epoch counter to detect changes in the
				 * master value. */
    unsigned int numBytes;	/* Length of the master string. */
    char *value;		/* The master string value. */
    Tcl_Encoding encoding;	/* system encoding when master string was
				 * initialized. */
    TclInitProcessGlobalValueProc *proc;
    				/* A procedure to initialize the master string
				 * copy when a "get" request comes in before
				 * any "set" request has been received. */
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MODULE_SCOPE const Tcl_ObjType tclEndOffsetType;
MODULE_SCOPE const Tcl_ObjType tclIntType;
MODULE_SCOPE const Tcl_ObjType tclListType;
MODULE_SCOPE const Tcl_ObjType tclDictType;
MODULE_SCOPE const Tcl_ObjType tclProcBodyType;
MODULE_SCOPE const Tcl_ObjType tclStringType;
MODULE_SCOPE const Tcl_ObjType tclEnsembleCmdType;
#ifndef TCL_WIDE_INT_IS_LONG
MODULE_SCOPE const Tcl_ObjType tclWideIntType;
#endif
MODULE_SCOPE const Tcl_ObjType tclRegexpType;
MODULE_SCOPE Tcl_ObjType tclCmdNameType;

/*
 * Variables denoting the hash key types defined in the core.
 */








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MODULE_SCOPE const Tcl_ObjType tclEndOffsetType;
MODULE_SCOPE const Tcl_ObjType tclIntType;
MODULE_SCOPE const Tcl_ObjType tclListType;
MODULE_SCOPE const Tcl_ObjType tclDictType;
MODULE_SCOPE const Tcl_ObjType tclProcBodyType;
MODULE_SCOPE const Tcl_ObjType tclStringType;
MODULE_SCOPE const Tcl_ObjType tclEnsembleCmdType;



MODULE_SCOPE const Tcl_ObjType tclRegexpType;
MODULE_SCOPE Tcl_ObjType tclCmdNameType;

/*
 * Variables denoting the hash key types defined in the core.
 */

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MODULE_SCOPE Tcl_ObjCmdProc TclNREvalObjCmd;
MODULE_SCOPE Tcl_ObjCmdProc TclNRCatchObjCmd;
MODULE_SCOPE Tcl_ObjCmdProc TclNRExprObjCmd;
MODULE_SCOPE Tcl_ObjCmdProc TclNRForObjCmd;
MODULE_SCOPE Tcl_ObjCmdProc TclNRForeachCmd;
MODULE_SCOPE Tcl_ObjCmdProc TclNRIfObjCmd;
MODULE_SCOPE Tcl_ObjCmdProc TclNRLmapCmd;

MODULE_SCOPE Tcl_ObjCmdProc TclNRSourceObjCmd;
MODULE_SCOPE Tcl_ObjCmdProc TclNRSubstObjCmd;
MODULE_SCOPE Tcl_ObjCmdProc TclNRSwitchObjCmd;
MODULE_SCOPE Tcl_ObjCmdProc TclNRTryObjCmd;
MODULE_SCOPE Tcl_ObjCmdProc TclNRUplevelObjCmd;
MODULE_SCOPE Tcl_ObjCmdProc TclNRWhileObjCmd;








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MODULE_SCOPE Tcl_ObjCmdProc TclNREvalObjCmd;
MODULE_SCOPE Tcl_ObjCmdProc TclNRCatchObjCmd;
MODULE_SCOPE Tcl_ObjCmdProc TclNRExprObjCmd;
MODULE_SCOPE Tcl_ObjCmdProc TclNRForObjCmd;
MODULE_SCOPE Tcl_ObjCmdProc TclNRForeachCmd;
MODULE_SCOPE Tcl_ObjCmdProc TclNRIfObjCmd;
MODULE_SCOPE Tcl_ObjCmdProc TclNRLmapCmd;
MODULE_SCOPE Tcl_ObjCmdProc TclNRPackageObjCmd;
MODULE_SCOPE Tcl_ObjCmdProc TclNRSourceObjCmd;
MODULE_SCOPE Tcl_ObjCmdProc TclNRSubstObjCmd;
MODULE_SCOPE Tcl_ObjCmdProc TclNRSwitchObjCmd;
MODULE_SCOPE Tcl_ObjCmdProc TclNRTryObjCmd;
MODULE_SCOPE Tcl_ObjCmdProc TclNRUplevelObjCmd;
MODULE_SCOPE Tcl_ObjCmdProc TclNRWhileObjCmd;

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MODULE_SCOPE double	TclBignumToDouble(const mp_int *bignum);
MODULE_SCOPE int	TclByteArrayMatch(const unsigned char *string,
			    int strLen, const unsigned char *pattern,
			    int ptnLen, int flags);
MODULE_SCOPE double	TclCeil(const mp_int *a);
MODULE_SCOPE void	TclChannelPreserve(Tcl_Channel chan);
MODULE_SCOPE void	TclChannelRelease(Tcl_Channel chan);


MODULE_SCOPE int	TclChanCaughtErrorBypass(Tcl_Interp *interp,
			    Tcl_Channel chan);
MODULE_SCOPE Tcl_ObjCmdProc TclChannelNamesCmd;
MODULE_SCOPE Tcl_NRPostProc TclClearRootEnsemble;


MODULE_SCOPE ContLineLoc *TclContinuationsEnter(Tcl_Obj *objPtr, int num,
			    int *loc);
MODULE_SCOPE void	TclContinuationsEnterDerived(Tcl_Obj *objPtr,
			    int start, int *clNext);
MODULE_SCOPE ContLineLoc *TclContinuationsGet(Tcl_Obj *objPtr);
MODULE_SCOPE void	TclContinuationsCopy(Tcl_Obj *objPtr,
			    Tcl_Obj *originObjPtr);
MODULE_SCOPE int	TclConvertElement(const char *src, int length,
			    char *dst, int flags);













MODULE_SCOPE void	TclDeleteNamespaceVars(Namespace *nsPtr);
MODULE_SCOPE int	TclFindDictElement(Tcl_Interp *interp,
			    const char *dict, int dictLength,
			    const char **elementPtr, const char **nextPtr,
			    int *sizePtr, int *literalPtr);
/* TIP #280 - Modified token based evulation, with line information. */
MODULE_SCOPE int	TclEvalEx(Tcl_Interp *interp, const char *script,
			    int numBytes, int flags, int line,
			    int *clNextOuter, const char *outerScript);
MODULE_SCOPE Tcl_ObjCmdProc TclFileAttrsCmd;
MODULE_SCOPE Tcl_ObjCmdProc TclFileCopyCmd;
MODULE_SCOPE Tcl_ObjCmdProc TclFileDeleteCmd;
MODULE_SCOPE Tcl_ObjCmdProc TclFileLinkCmd;







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MODULE_SCOPE double	TclBignumToDouble(const mp_int *bignum);
MODULE_SCOPE int	TclByteArrayMatch(const unsigned char *string,
			    int strLen, const unsigned char *pattern,
			    int ptnLen, int flags);
MODULE_SCOPE double	TclCeil(const mp_int *a);
MODULE_SCOPE void	TclChannelPreserve(Tcl_Channel chan);
MODULE_SCOPE void	TclChannelRelease(Tcl_Channel chan);
MODULE_SCOPE int	TclCheckBadOctal(Tcl_Interp *interp,
			    const char *value);
MODULE_SCOPE int	TclChanCaughtErrorBypass(Tcl_Interp *interp,
			    Tcl_Channel chan);
MODULE_SCOPE Tcl_ObjCmdProc TclChannelNamesCmd;
MODULE_SCOPE Tcl_NRPostProc TclClearRootEnsemble;
MODULE_SCOPE int	TclCompareTwoNumbers(Tcl_Obj *valuePtr,
			    Tcl_Obj *value2Ptr);
MODULE_SCOPE ContLineLoc *TclContinuationsEnter(Tcl_Obj *objPtr, int num,
			    int *loc);
MODULE_SCOPE void	TclContinuationsEnterDerived(Tcl_Obj *objPtr,
			    int start, int *clNext);
MODULE_SCOPE ContLineLoc *TclContinuationsGet(Tcl_Obj *objPtr);
MODULE_SCOPE void	TclContinuationsCopy(Tcl_Obj *objPtr,
			    Tcl_Obj *originObjPtr);
MODULE_SCOPE int	TclConvertElement(const char *src, int length,
			    char *dst, int flags);
MODULE_SCOPE Tcl_Command TclCreateObjCommandInNs (
			    Tcl_Interp *interp,
			    const char *cmdName,
			    Tcl_Namespace *nsPtr,
			    Tcl_ObjCmdProc *proc,
			    ClientData clientData,
			    Tcl_CmdDeleteProc *deleteProc);
MODULE_SCOPE Tcl_Command TclCreateEnsembleInNs(
			    Tcl_Interp *interp,
			    const char *name,
			    Tcl_Namespace *nameNamespacePtr,
			    Tcl_Namespace *ensembleNamespacePtr,
			    int flags);
MODULE_SCOPE void	TclDeleteNamespaceVars(Namespace *nsPtr);
MODULE_SCOPE int	TclFindDictElement(Tcl_Interp *interp,
			    const char *dict, int dictLength,
			    const char **elementPtr, const char **nextPtr,
			    int *sizePtr, int *literalPtr);
/* TIP #280 - Modified token based evaluation, with line information. */
MODULE_SCOPE int	TclEvalEx(Tcl_Interp *interp, const char *script,
			    int numBytes, int flags, int line,
			    int *clNextOuter, const char *outerScript);
MODULE_SCOPE Tcl_ObjCmdProc TclFileAttrsCmd;
MODULE_SCOPE Tcl_ObjCmdProc TclFileCopyCmd;
MODULE_SCOPE Tcl_ObjCmdProc TclFileDeleteCmd;
MODULE_SCOPE Tcl_ObjCmdProc TclFileLinkCmd;
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MODULE_SCOPE char *	TclDStringAppendObj(Tcl_DString *dsPtr,
			    Tcl_Obj *objPtr);
MODULE_SCOPE char *	TclDStringAppendDString(Tcl_DString *dsPtr,
			    Tcl_DString *toAppendPtr);
MODULE_SCOPE Tcl_Obj *	TclDStringToObj(Tcl_DString *dsPtr);
MODULE_SCOPE Tcl_Obj *const *	TclFetchEnsembleRoot(Tcl_Interp *interp,
			    Tcl_Obj *const *objv, int objc, int *objcPtr);


MODULE_SCOPE void	TclFinalizeAllocSubsystem(void);
MODULE_SCOPE void	TclFinalizeAsync(void);
MODULE_SCOPE void	TclFinalizeDoubleConversion(void);
MODULE_SCOPE void	TclFinalizeEncodingSubsystem(void);
MODULE_SCOPE void	TclFinalizeEnvironment(void);
MODULE_SCOPE void	TclFinalizeEvaluation(void);
MODULE_SCOPE void	TclFinalizeExecution(void);







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MODULE_SCOPE char *	TclDStringAppendObj(Tcl_DString *dsPtr,
			    Tcl_Obj *objPtr);
MODULE_SCOPE char *	TclDStringAppendDString(Tcl_DString *dsPtr,
			    Tcl_DString *toAppendPtr);
MODULE_SCOPE Tcl_Obj *	TclDStringToObj(Tcl_DString *dsPtr);
MODULE_SCOPE Tcl_Obj *const *	TclFetchEnsembleRoot(Tcl_Interp *interp,
			    Tcl_Obj *const *objv, int objc, int *objcPtr);
MODULE_SCOPE Tcl_Namespace * 	TclEnsureNamespace(Tcl_Interp *interp,
			    Tcl_Namespace *namespacePtr);
MODULE_SCOPE void	TclFinalizeAllocSubsystem(void);
MODULE_SCOPE void	TclFinalizeAsync(void);
MODULE_SCOPE void	TclFinalizeDoubleConversion(void);
MODULE_SCOPE void	TclFinalizeEncodingSubsystem(void);
MODULE_SCOPE void	TclFinalizeEnvironment(void);
MODULE_SCOPE void	TclFinalizeEvaluation(void);
MODULE_SCOPE void	TclFinalizeExecution(void);
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MODULE_SCOPE void	TclFinalizeThreadAllocThread(void);
MODULE_SCOPE void	TclFinalizeThreadData(int quick);
MODULE_SCOPE void	TclFinalizeThreadObjects(void);
MODULE_SCOPE double	TclFloor(const mp_int *a);
MODULE_SCOPE void	TclFormatNaN(double value, char *buffer);
MODULE_SCOPE int	TclFSFileAttrIndex(Tcl_Obj *pathPtr,
			    const char *attributeName, int *indexPtr);









MODULE_SCOPE int	TclNREvalFile(Tcl_Interp *interp, Tcl_Obj *pathPtr,
			    const char *encodingName);
MODULE_SCOPE void	TclFSUnloadTempFile(Tcl_LoadHandle loadHandle);
MODULE_SCOPE int *	TclGetAsyncReadyPtr(void);
MODULE_SCOPE Tcl_Obj *	TclGetBgErrorHandler(Tcl_Interp *interp);
MODULE_SCOPE int	TclGetChannelFromObj(Tcl_Interp *interp,
			    Tcl_Obj *objPtr, Tcl_Channel *chanPtr,







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MODULE_SCOPE void	TclFinalizeThreadAllocThread(void);
MODULE_SCOPE void	TclFinalizeThreadData(int quick);
MODULE_SCOPE void	TclFinalizeThreadObjects(void);
MODULE_SCOPE double	TclFloor(const mp_int *a);
MODULE_SCOPE void	TclFormatNaN(double value, char *buffer);
MODULE_SCOPE int	TclFSFileAttrIndex(Tcl_Obj *pathPtr,
			    const char *attributeName, int *indexPtr);
MODULE_SCOPE Tcl_Command TclNRCreateCommandInNs (
			    Tcl_Interp *interp,
			    const char *cmdName,
			    Tcl_Namespace *nsPtr,
			    Tcl_ObjCmdProc *proc,
			    Tcl_ObjCmdProc *nreProc,
			    ClientData clientData,
			    Tcl_CmdDeleteProc *deleteProc);

MODULE_SCOPE int	TclNREvalFile(Tcl_Interp *interp, Tcl_Obj *pathPtr,
			    const char *encodingName);
MODULE_SCOPE void	TclFSUnloadTempFile(Tcl_LoadHandle loadHandle);
MODULE_SCOPE int *	TclGetAsyncReadyPtr(void);
MODULE_SCOPE Tcl_Obj *	TclGetBgErrorHandler(Tcl_Interp *interp);
MODULE_SCOPE int	TclGetChannelFromObj(Tcl_Interp *interp,
			    Tcl_Obj *objPtr, Tcl_Channel *chanPtr,
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			    const char *host, int port, int willBind,
			    const char **errorMsgPtr);
MODULE_SCOPE int	TclpThreadCreate(Tcl_ThreadId *idPtr,
			    Tcl_ThreadCreateProc *proc, ClientData clientData,
			    int stackSize, int flags);
MODULE_SCOPE int	TclpFindVariable(const char *name, int *lengthPtr);
MODULE_SCOPE void	TclpInitLibraryPath(char **valuePtr,
			    size_t *lengthPtr, Tcl_Encoding *encodingPtr);
MODULE_SCOPE void	TclpInitLock(void);
MODULE_SCOPE void	TclpInitPlatform(void);
MODULE_SCOPE void	TclpInitUnlock(void);
MODULE_SCOPE Tcl_Obj *	TclpObjListVolumes(void);
MODULE_SCOPE void	TclpMasterLock(void);
MODULE_SCOPE void	TclpMasterUnlock(void);
MODULE_SCOPE int	TclpMatchFiles(Tcl_Interp *interp, char *separators,







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			    const char *host, int port, int willBind,
			    const char **errorMsgPtr);
MODULE_SCOPE int	TclpThreadCreate(Tcl_ThreadId *idPtr,
			    Tcl_ThreadCreateProc *proc, ClientData clientData,
			    int stackSize, int flags);
MODULE_SCOPE int	TclpFindVariable(const char *name, int *lengthPtr);
MODULE_SCOPE void	TclpInitLibraryPath(char **valuePtr,
			    unsigned int *lengthPtr, Tcl_Encoding *encodingPtr);
MODULE_SCOPE void	TclpInitLock(void);
MODULE_SCOPE void	TclpInitPlatform(void);
MODULE_SCOPE void	TclpInitUnlock(void);
MODULE_SCOPE Tcl_Obj *	TclpObjListVolumes(void);
MODULE_SCOPE void	TclpMasterLock(void);
MODULE_SCOPE void	TclpMasterUnlock(void);
MODULE_SCOPE int	TclpMatchFiles(Tcl_Interp *interp, char *separators,
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			    Tcl_Obj *resultingNameObj);
MODULE_SCOPE void TclPkgFileSeen(Tcl_Interp *interp, const char *fileName);
MODULE_SCOPE void *TclInitPkgFiles(Tcl_Interp *interp);
MODULE_SCOPE Tcl_Obj *	TclPathPart(Tcl_Interp *interp, Tcl_Obj *pathPtr,
			    Tcl_PathPart portion);
MODULE_SCOPE char *	TclpReadlink(const char *fileName,
			    Tcl_DString *linkPtr);
MODULE_SCOPE void	TclpSetInterfaces(void);
MODULE_SCOPE void	TclpSetVariables(Tcl_Interp *interp);
MODULE_SCOPE void *	TclThreadStorageKeyGet(Tcl_ThreadDataKey *keyPtr);
MODULE_SCOPE void	TclThreadStorageKeySet(Tcl_ThreadDataKey *keyPtr,
			    void *data);
MODULE_SCOPE TCL_NORETURN void TclpThreadExit(int status);
MODULE_SCOPE void	TclRememberCondition(Tcl_Condition *mutex);
MODULE_SCOPE void	TclRememberJoinableThread(Tcl_ThreadId id);
MODULE_SCOPE void	TclRememberMutex(Tcl_Mutex *mutex);
MODULE_SCOPE void	TclRemoveScriptLimitCallbacks(Tcl_Interp *interp);
MODULE_SCOPE int	TclReToGlob(Tcl_Interp *interp, const char *reStr,
			    int reStrLen, Tcl_DString *dsPtr, int *flagsPtr,
			    int *quantifiersFoundPtr);
MODULE_SCOPE int	TclScanElement(const char *string, int length,
			    int *flagPtr);
MODULE_SCOPE void	TclSetBgErrorHandler(Tcl_Interp *interp,
			    Tcl_Obj *cmdPrefix);
MODULE_SCOPE void	TclSetBignumIntRep(Tcl_Obj *objPtr,
			    mp_int *bignumValue);
MODULE_SCOPE int	TclSetBooleanFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr);
MODULE_SCOPE void	TclSetCmdNameObj(Tcl_Interp *interp, Tcl_Obj *objPtr,
			    Command *cmdPtr);
MODULE_SCOPE void	TclSetDuplicateObj(Tcl_Obj *dupPtr, Tcl_Obj *objPtr);
MODULE_SCOPE void	TclSetProcessGlobalValue(ProcessGlobalValue *pgvPtr,
			    Tcl_Obj *newValue, Tcl_Encoding encoding);
MODULE_SCOPE void	TclSignalExitThread(Tcl_ThreadId id, int result);
MODULE_SCOPE void	TclSpellFix(Tcl_Interp *interp,
			    Tcl_Obj *const *objv, int objc, int subIdx,
			    Tcl_Obj *bad, Tcl_Obj *fix);
MODULE_SCOPE void *	TclStackRealloc(Tcl_Interp *interp, void *ptr,
			    int numBytes);
MODULE_SCOPE int	TclStringCatObjv(Tcl_Interp *interp, int inPlace,
			    int objc, Tcl_Obj *const objv[],
			    Tcl_Obj **objPtrPtr);
MODULE_SCOPE int	TclStringFind(Tcl_Obj *needle, Tcl_Obj *haystack,
			    int start);
MODULE_SCOPE int	TclStringLast(Tcl_Obj *needle, Tcl_Obj *haystack,
			    int last);
MODULE_SCOPE int	TclStringMatch(const char *str, int strLen,
			    const char *pattern, int ptnLen, int flags);
MODULE_SCOPE int	TclStringMatchObj(Tcl_Obj *stringObj,
			    Tcl_Obj *patternObj, int flags);
MODULE_SCOPE Tcl_Obj *	TclStringObjReverse(Tcl_Obj *objPtr);
MODULE_SCOPE int	TclStringRepeat(Tcl_Interp *interp, Tcl_Obj *objPtr,
			    int count, Tcl_Obj **objPtrPtr);
MODULE_SCOPE void	TclSubstCompile(Tcl_Interp *interp, const char *bytes,
			    int numBytes, int flags, int line,
			    struct CompileEnv *envPtr);
MODULE_SCOPE int	TclSubstOptions(Tcl_Interp *interp, int numOpts,
			    Tcl_Obj *const opts[], int *flagPtr);
MODULE_SCOPE void	TclSubstParse(Tcl_Interp *interp, const char *bytes,
			    int numBytes, int flags, Tcl_Parse *parsePtr,
			    Tcl_InterpState *statePtr);
MODULE_SCOPE int	TclSubstTokens(Tcl_Interp *interp, Tcl_Token *tokenPtr,
			    int count, int *tokensLeftPtr, int line,
			    int *clNextOuter, const char *outerScript);


MODULE_SCOPE int	TclTrimLeft(const char *bytes, int numBytes,
			    const char *trim, int numTrim);
MODULE_SCOPE int	TclTrimRight(const char *bytes, int numBytes,
			    const char *trim, int numTrim);

MODULE_SCOPE int	TclUtfCasecmp(const char *cs, const char *ct);
MODULE_SCOPE int	TclUtfCount(int ch);
MODULE_SCOPE Tcl_Obj *	TclpNativeToNormalized(ClientData clientData);
MODULE_SCOPE Tcl_Obj *	TclpFilesystemPathType(Tcl_Obj *pathPtr);
MODULE_SCOPE int	TclpDlopen(Tcl_Interp *interp, Tcl_Obj *pathPtr,
			    Tcl_LoadHandle *loadHandle,
			    Tcl_FSUnloadFileProc **unloadProcPtr, int flags);







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			    Tcl_Obj *resultingNameObj);
MODULE_SCOPE void TclPkgFileSeen(Tcl_Interp *interp, const char *fileName);
MODULE_SCOPE void *TclInitPkgFiles(Tcl_Interp *interp);
MODULE_SCOPE Tcl_Obj *	TclPathPart(Tcl_Interp *interp, Tcl_Obj *pathPtr,
			    Tcl_PathPart portion);
MODULE_SCOPE char *	TclpReadlink(const char *fileName,
			    Tcl_DString *linkPtr);

MODULE_SCOPE void	TclpSetVariables(Tcl_Interp *interp);
MODULE_SCOPE void *	TclThreadStorageKeyGet(Tcl_ThreadDataKey *keyPtr);
MODULE_SCOPE void	TclThreadStorageKeySet(Tcl_ThreadDataKey *keyPtr,
			    void *data);
MODULE_SCOPE TCL_NORETURN void TclpThreadExit(int status);
MODULE_SCOPE void	TclRememberCondition(Tcl_Condition *mutex);
MODULE_SCOPE void	TclRememberJoinableThread(Tcl_ThreadId id);
MODULE_SCOPE void	TclRememberMutex(Tcl_Mutex *mutex);
MODULE_SCOPE void	TclRemoveScriptLimitCallbacks(Tcl_Interp *interp);
MODULE_SCOPE int	TclReToGlob(Tcl_Interp *interp, const char *reStr,
			    int reStrLen, Tcl_DString *dsPtr, int *flagsPtr,
			    int *quantifiersFoundPtr);
MODULE_SCOPE int	TclScanElement(const char *string, int length,
			    char *flagPtr);
MODULE_SCOPE void	TclSetBgErrorHandler(Tcl_Interp *interp,
			    Tcl_Obj *cmdPrefix);
MODULE_SCOPE void	TclSetBignumIntRep(Tcl_Obj *objPtr,
			    mp_int *bignumValue);
MODULE_SCOPE int	TclSetBooleanFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr);
MODULE_SCOPE void	TclSetCmdNameObj(Tcl_Interp *interp, Tcl_Obj *objPtr,
			    Command *cmdPtr);
MODULE_SCOPE void	TclSetDuplicateObj(Tcl_Obj *dupPtr, Tcl_Obj *objPtr);
MODULE_SCOPE void	TclSetProcessGlobalValue(ProcessGlobalValue *pgvPtr,
			    Tcl_Obj *newValue, Tcl_Encoding encoding);
MODULE_SCOPE void	TclSignalExitThread(Tcl_ThreadId id, int result);
MODULE_SCOPE void	TclSpellFix(Tcl_Interp *interp,
			    Tcl_Obj *const *objv, int objc, int subIdx,
			    Tcl_Obj *bad, Tcl_Obj *fix);
MODULE_SCOPE void *	TclStackRealloc(Tcl_Interp *interp, void *ptr,
			    int numBytes);







MODULE_SCOPE int	TclStringMatch(const char *str, int strLen,
			    const char *pattern, int ptnLen, int flags);
MODULE_SCOPE int	TclStringMatchObj(Tcl_Obj *stringObj,
			    Tcl_Obj *patternObj, int flags);



MODULE_SCOPE void	TclSubstCompile(Tcl_Interp *interp, const char *bytes,
			    int numBytes, int flags, int line,
			    struct CompileEnv *envPtr);
MODULE_SCOPE int	TclSubstOptions(Tcl_Interp *interp, int numOpts,
			    Tcl_Obj *const opts[], int *flagPtr);
MODULE_SCOPE void	TclSubstParse(Tcl_Interp *interp, const char *bytes,
			    int numBytes, int flags, Tcl_Parse *parsePtr,
			    Tcl_InterpState *statePtr);
MODULE_SCOPE int	TclSubstTokens(Tcl_Interp *interp, Tcl_Token *tokenPtr,
			    int count, int *tokensLeftPtr, int line,
			    int *clNextOuter, const char *outerScript);
MODULE_SCOPE int	TclTrim(const char *bytes, int numBytes,
			    const char *trim, int numTrim, int *trimRight);
MODULE_SCOPE int	TclTrimLeft(const char *bytes, int numBytes,
			    const char *trim, int numTrim);
MODULE_SCOPE int	TclTrimRight(const char *bytes, int numBytes,
			    const char *trim, int numTrim);
MODULE_SCOPE int	TclUtfCmp(const char *cs, const char *ct);
MODULE_SCOPE int	TclUtfCasecmp(const char *cs, const char *ct);
MODULE_SCOPE int	TclUtfCount(int ch);
MODULE_SCOPE Tcl_Obj *	TclpNativeToNormalized(ClientData clientData);
MODULE_SCOPE Tcl_Obj *	TclpFilesystemPathType(Tcl_Obj *pathPtr);
MODULE_SCOPE int	TclpDlopen(Tcl_Interp *interp, Tcl_Obj *pathPtr,
			    Tcl_LoadHandle *loadHandle,
			    Tcl_FSUnloadFileProc **unloadProcPtr, int flags);
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			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
MODULE_SCOPE Tcl_Command TclInitArrayCmd(Tcl_Interp *interp);
MODULE_SCOPE Tcl_Command TclInitBinaryCmd(Tcl_Interp *interp);
MODULE_SCOPE int	Tcl_BreakObjCmd(ClientData clientData,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
#ifndef TCL_NO_DEPRECATED
MODULE_SCOPE int	Tcl_CaseObjCmd(ClientData clientData,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
#endif
MODULE_SCOPE int	Tcl_CatchObjCmd(ClientData clientData,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);







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			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
MODULE_SCOPE Tcl_Command TclInitArrayCmd(Tcl_Interp *interp);
MODULE_SCOPE Tcl_Command TclInitBinaryCmd(Tcl_Interp *interp);
MODULE_SCOPE int	Tcl_BreakObjCmd(ClientData clientData,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
MODULE_SCOPE int	Tcl_CaseObjCmd(ClientData clientData,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
#endif
MODULE_SCOPE int	Tcl_CatchObjCmd(ClientData clientData,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
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			    Tcl_Parse *parsePtr, Command *cmdPtr,
			    struct CompileEnv *envPtr);

MODULE_SCOPE int	TclCompileAssembleCmd(Tcl_Interp *interp,
			    Tcl_Parse *parsePtr, Command *cmdPtr,
			    struct CompileEnv *envPtr);
























/*
 * Functions defined in generic/tclVar.c and currently exported only for use
 * by the bytecode compiler and engine. Some of these could later be placed in
 * the public interface.
 */

MODULE_SCOPE Var *	TclObjLookupVarEx(Tcl_Interp * interp,







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			    Tcl_Parse *parsePtr, Command *cmdPtr,
			    struct CompileEnv *envPtr);

MODULE_SCOPE int	TclCompileAssembleCmd(Tcl_Interp *interp,
			    Tcl_Parse *parsePtr, Command *cmdPtr,
			    struct CompileEnv *envPtr);

/*
 * Routines that provide the [string] ensemble functionality. Possible
 * candidates for public interface.
 */

MODULE_SCOPE Tcl_Obj *	TclStringCat(Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[], int flags);
MODULE_SCOPE int	TclStringFirst(Tcl_Obj *needle, Tcl_Obj *haystack,
			    int start);
MODULE_SCOPE int	TclStringLast(Tcl_Obj *needle, Tcl_Obj *haystack,
			    int last);
MODULE_SCOPE Tcl_Obj *	TclStringRepeat(Tcl_Interp *interp, Tcl_Obj *objPtr,
			    int count, int flags);
MODULE_SCOPE Tcl_Obj *	TclStringReplace(Tcl_Interp *interp, Tcl_Obj *objPtr,
			    int first, int count, Tcl_Obj *insertPtr,
			    int flags);
MODULE_SCOPE Tcl_Obj *	TclStringReverse(Tcl_Obj *objPtr, int flags);

/* Flag values for the [string] ensemble functions. */

#define TCL_STRING_MATCH_NOCASE TCL_MATCH_NOCASE /* (1<<0) in tcl.h */
#define TCL_STRING_IN_PLACE (1<<1)

/*
 * Functions defined in generic/tclVar.c and currently exported only for use
 * by the bytecode compiler and engine. Some of these could later be placed in
 * the public interface.
 */

MODULE_SCOPE Var *	TclObjLookupVarEx(Tcl_Interp * interp,
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MODULE_SCOPE int	TclCompareObjKeys(void *keyPtr, Tcl_HashEntry *hPtr);
MODULE_SCOPE void	TclFreeObjEntry(Tcl_HashEntry *hPtr);
MODULE_SCOPE TCL_HASH_TYPE TclHashObjKey(Tcl_HashTable *tablePtr, void *keyPtr);

MODULE_SCOPE int	TclFullFinalizationRequested(void);








































/*
 *----------------------------------------------------------------
 * Macros used by the Tcl core to create and release Tcl objects.
 * TclNewObj(objPtr) creates a new object denoting an empty string.
 * TclDecrRefCount(objPtr) decrements the object's reference count, and frees
 * the object if its reference count is zero. These macros are inline versions
 * of Tcl_NewObj() and Tcl_DecrRefCount(). Notice that the names differ in not







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MODULE_SCOPE int	TclCompareObjKeys(void *keyPtr, Tcl_HashEntry *hPtr);
MODULE_SCOPE void	TclFreeObjEntry(Tcl_HashEntry *hPtr);
MODULE_SCOPE TCL_HASH_TYPE TclHashObjKey(Tcl_HashTable *tablePtr, void *keyPtr);

MODULE_SCOPE int	TclFullFinalizationRequested(void);

/*
 * TIP #462.
 */

/*
 * The following enum values give the status of a spawned process.
 */

typedef enum TclProcessWaitStatus {
    TCL_PROCESS_ERROR = -1,	/* Error waiting for process to exit */
    TCL_PROCESS_UNCHANGED = 0,	/* No change since the last call. */
    TCL_PROCESS_EXITED = 1,	/* Process has exited. */
    TCL_PROCESS_SIGNALED = 2,	/* Child killed because of a signal. */
    TCL_PROCESS_STOPPED = 3,	/* Child suspended because of a signal. */
    TCL_PROCESS_UNKNOWN_STATUS = 4 
				/* Child wait status didn't make sense. */
} TclProcessWaitStatus;

MODULE_SCOPE Tcl_Command TclInitProcessCmd(Tcl_Interp *interp);
MODULE_SCOPE void	TclProcessCreated(Tcl_Pid pid);
MODULE_SCOPE TclProcessWaitStatus TclProcessWait(Tcl_Pid pid, int options,
			    int *codePtr, Tcl_Obj **msgObjPtr,
			    Tcl_Obj **errorObjPtr);

/*
 * Utility routines for encoding index values as integers. Used by both
 * some of the command compilers and by [lsort] and [lsearch].
 */

MODULE_SCOPE int	TclIndexEncode(Tcl_Interp *interp, Tcl_Obj *objPtr,
			    int before, int after, int *indexPtr);
MODULE_SCOPE int	TclIndexDecode(int encoded, int endValue);

/* Constants used in index value encoding routines. */
#define TCL_INDEX_END           (-2)
#define TCL_INDEX_BEFORE        (-1)
#define TCL_INDEX_START         (0)
#define TCL_INDEX_AFTER         (INT_MAX)

/*
 *----------------------------------------------------------------
 * Macros used by the Tcl core to create and release Tcl objects.
 * TclNewObj(objPtr) creates a new object denoting an empty string.
 * TclDecrRefCount(objPtr) decrements the object's reference count, and frees
 * the object if its reference count is zero. These macros are inline versions
 * of Tcl_NewObj() and Tcl_DecrRefCount(). Notice that the names differ in not
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 * the result of Tcl_UtfToUniChar. The ANSI C "prototype" for this macro is:
 *
 * MODULE_SCOPE int	TclUtfToUniChar(const char *string, Tcl_UniChar *ch);
 *----------------------------------------------------------------
 */

#define TclUtfToUniChar(str, chPtr) \
	((((unsigned char) *(str)) < 0xC0) ?		\
	    ((*(chPtr) = (unsigned char) *(str)), 1)	\
	    : Tcl_UtfToUniChar(str, chPtr))

/*
 *----------------------------------------------------------------
 * Macro counterpart of the Tcl_NumUtfChars() function. To be used in speed-
 * -sensitive points where it pays to avoid a function call in the common case







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 * the result of Tcl_UtfToUniChar. The ANSI C "prototype" for this macro is:
 *
 * MODULE_SCOPE int	TclUtfToUniChar(const char *string, Tcl_UniChar *ch);
 *----------------------------------------------------------------
 */

#define TclUtfToUniChar(str, chPtr) \
	((((unsigned char) *(str)) < 0x80) ?		\
	    ((*(chPtr) = (unsigned char) *(str)), 1)	\
	    : Tcl_UtfToUniChar(str, chPtr))

/*
 *----------------------------------------------------------------
 * Macro counterpart of the Tcl_NumUtfChars() function. To be used in speed-
 * -sensitive points where it pays to avoid a function call in the common case
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4538
4539
4540
4541
4542
4543
4544
4545
4546
4547
4548
4549
4550
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4555
4556
4557
4558
4559
4560
4561
4562
4563
4564
4565
4566
4567
4568
4569
/*
 *----------------------------------------------------------------
 * Macros used by the Tcl core to set a Tcl_Obj's numeric representation
 * avoiding the corresponding function calls in time critical parts of the
 * core. They should only be called on unshared objects. The ANSI C
 * "prototypes" for these macros are:
 *
 * MODULE_SCOPE void	TclSetLongObj(Tcl_Obj *objPtr, long longValue);
 * MODULE_SCOPE void	TclSetWideIntObj(Tcl_Obj *objPtr, Tcl_WideInt w);
 * MODULE_SCOPE void	TclSetDoubleObj(Tcl_Obj *objPtr, double d);
 *----------------------------------------------------------------
 */

#define TclSetLongObj(objPtr, i) \
    do {						\
	TclInvalidateStringRep(objPtr);			\
	TclFreeIntRep(objPtr);				\
	(objPtr)->internalRep.longValue = (long)(i);	\
	(objPtr)->typePtr = &tclIntType;		\
    } while (0)

#ifndef TCL_WIDE_INT_IS_LONG
#define TclSetWideIntObj(objPtr, w) \
    do {							\
	TclInvalidateStringRep(objPtr);				\
	TclFreeIntRep(objPtr);					\
	(objPtr)->internalRep.wideValue = (Tcl_WideInt)(w);	\
	(objPtr)->typePtr = &tclWideIntType;			\
    } while (0)
#endif

#define TclSetDoubleObj(objPtr, d) \
    do {							\
	TclInvalidateStringRep(objPtr);				\
	TclFreeIntRep(objPtr);					\
	(objPtr)->internalRep.doubleValue = (double)(d);	\
	(objPtr)->typePtr = &tclDoubleType;			\
    } while (0)

/*
 *----------------------------------------------------------------
 * Macros used by the Tcl core to create and initialise objects of standard
 * types, avoiding the corresponding function calls in time critical parts of
 * the core. The ANSI C "prototypes" for these macros are:
 *
 * MODULE_SCOPE void	TclNewLongObj(Tcl_Obj *objPtr, long l);
 * MODULE_SCOPE void	TclNewWideObj(Tcl_Obj *objPtr, Tcl_WideInt w);
 * MODULE_SCOPE void	TclNewDoubleObj(Tcl_Obj *objPtr, double d);
 * MODULE_SCOPE void	TclNewStringObj(Tcl_Obj *objPtr, const char *s, int len);
 * MODULE_SCOPE void	TclNewLiteralStringObj(Tcl_Obj*objPtr, const char *sLiteral);
 *
 *----------------------------------------------------------------
 */

#ifndef TCL_MEM_DEBUG
#define TclNewLongObj(objPtr, i) \
    do {						\
	TclIncrObjsAllocated();				\
	TclAllocObjStorage(objPtr);			\
	(objPtr)->refCount = 0;				\
	(objPtr)->bytes = NULL;				\
	(objPtr)->internalRep.longValue = (long)(i);	\
	(objPtr)->typePtr = &tclIntType;		\
	TCL_DTRACE_OBJ_CREATE(objPtr);			\
    } while (0)

#define TclNewDoubleObj(objPtr, d) \
    do {							\
	TclIncrObjsAllocated();					\







<
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<
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4615
4616
4617
4618
4619
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4621

4622
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4635
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4642
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4671
/*
 *----------------------------------------------------------------
 * Macros used by the Tcl core to set a Tcl_Obj's numeric representation
 * avoiding the corresponding function calls in time critical parts of the
 * core. They should only be called on unshared objects. The ANSI C
 * "prototypes" for these macros are:
 *

 * MODULE_SCOPE void	TclSetIntObj(Tcl_Obj *objPtr, Tcl_WideInt w);
 * MODULE_SCOPE void	TclSetDoubleObj(Tcl_Obj *objPtr, double d);
 *----------------------------------------------------------------
 */

#define TclSetIntObj(objPtr, i) \
    do {						\
	TclInvalidateStringRep(objPtr);			\
	TclFreeIntRep(objPtr);				\
	(objPtr)->internalRep.wideValue = (Tcl_WideInt)(i);	\
	(objPtr)->typePtr = &tclIntType;		\
    } while (0)











#define TclSetDoubleObj(objPtr, d) \
    do {							\
	TclInvalidateStringRep(objPtr);				\
	TclFreeIntRep(objPtr);					\
	(objPtr)->internalRep.doubleValue = (double)(d);	\
	(objPtr)->typePtr = &tclDoubleType;			\
    } while (0)

/*
 *----------------------------------------------------------------
 * Macros used by the Tcl core to create and initialise objects of standard
 * types, avoiding the corresponding function calls in time critical parts of
 * the core. The ANSI C "prototypes" for these macros are:
 *

 * MODULE_SCOPE void	TclNewIntObj(Tcl_Obj *objPtr, Tcl_WideInt w);
 * MODULE_SCOPE void	TclNewDoubleObj(Tcl_Obj *objPtr, double d);
 * MODULE_SCOPE void	TclNewStringObj(Tcl_Obj *objPtr, const char *s, int len);
 * MODULE_SCOPE void	TclNewLiteralStringObj(Tcl_Obj*objPtr, const char *sLiteral);
 *
 *----------------------------------------------------------------
 */

#ifndef TCL_MEM_DEBUG
#define TclNewIntObj(objPtr, i) \
    do {						\
	TclIncrObjsAllocated();				\
	TclAllocObjStorage(objPtr);			\
	(objPtr)->refCount = 0;				\
	(objPtr)->bytes = NULL;				\
	(objPtr)->internalRep.wideValue = (Tcl_WideInt)(i);	\
	(objPtr)->typePtr = &tclIntType;		\
	TCL_DTRACE_OBJ_CREATE(objPtr);			\
    } while (0)

#define TclNewDoubleObj(objPtr, d) \
    do {							\
	TclIncrObjsAllocated();					\
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	(objPtr)->refCount = 0;					\
	TclInitStringRep((objPtr), (s), (len));			\
	(objPtr)->typePtr = NULL;				\
	TCL_DTRACE_OBJ_CREATE(objPtr);				\
    } while (0)

#else /* TCL_MEM_DEBUG */
#define TclNewLongObj(objPtr, l) \
    (objPtr) = Tcl_NewLongObj(l)

#define TclNewDoubleObj(objPtr, d) \
    (objPtr) = Tcl_NewDoubleObj(d)

#define TclNewStringObj(objPtr, s, len) \
    (objPtr) = Tcl_NewStringObj((s), (len))
#endif /* TCL_MEM_DEBUG */







|
|







4684
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4687
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4698
4699
	(objPtr)->refCount = 0;					\
	TclInitStringRep((objPtr), (s), (len));			\
	(objPtr)->typePtr = NULL;				\
	TCL_DTRACE_OBJ_CREATE(objPtr);				\
    } while (0)

#else /* TCL_MEM_DEBUG */
#define TclNewIntObj(objPtr, w) \
    (objPtr) = Tcl_NewWideIntObj(w)

#define TclNewDoubleObj(objPtr, d) \
    (objPtr) = Tcl_NewDoubleObj(d)

#define TclNewStringObj(objPtr, s, len) \
    (objPtr) = Tcl_NewStringObj((s), (len))
#endif /* TCL_MEM_DEBUG */

Changes to generic/tclIntDecls.h.

24
25
26
27
28
29
30
31

32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
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51
52
#   ifdef USE_TCL_STUBS
#      define TCL_STORAGE_CLASS
#   else
#      define TCL_STORAGE_CLASS DLLIMPORT
#   endif
#endif

/* [Bug #803489] Tcl_FindNamespace problem in the Stubs table */

#undef Tcl_CreateNamespace
#undef Tcl_DeleteNamespace
#undef Tcl_AppendExportList
#undef Tcl_Export
#undef Tcl_Import
#undef Tcl_ForgetImport
#undef Tcl_GetCurrentNamespace
#undef Tcl_GetGlobalNamespace
#undef Tcl_FindNamespace
#undef Tcl_FindCommand
#undef Tcl_GetCommandFromObj
#undef Tcl_GetCommandFullName
#undef Tcl_SetStartupScript
#undef Tcl_GetStartupScript

/*
 * WARNING: This file is automatically generated by the tools/genStubs.tcl
 * script.  Any modifications to the function declarations below should be made
 * in the generic/tclInt.decls script.
 */








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24
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45
46
47
48
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51
52
#   ifdef USE_TCL_STUBS
#      define TCL_STORAGE_CLASS
#   else
#      define TCL_STORAGE_CLASS DLLIMPORT
#   endif
#endif

#if !defined(TCL_NO_DEPRECATED) && (TCL_MAJOR_VERSION < 9)
/* Those macro's are especially for Itcl 3.4 compatibility */
#   define tclCreateNamespace tcl_CreateNamespace
#   define tclDeleteNamespace tcl_DeleteNamespace
#   define tclAppendExportList tcl_AppendExportList
#   define tclExport tcl_Export
#   define tclImport tcl_Import
#   define tclForgetImport tcl_ForgetImport
#   define tclGetCurrentNamespace_ tcl_GetCurrentNamespace
#   define tclGetGlobalNamespace_ tcl_GetGlobalNamespace
#   define tclFindNamespace tcl_FindNamespace
#   define tclFindCommand tcl_FindCommand
#   define tclGetCommandFromObj tcl_GetCommandFromObj
#   define tclGetCommandFullName tcl_GetCommandFullName

#endif /* !defined(TCL_NO_DEPRECATED) */

/*
 * WARNING: This file is automatically generated by the tools/genStubs.tcl
 * script.  Any modifications to the function declarations below should be made
 * in the generic/tclInt.decls script.
 */

71
72
73
74
75
76
77

78
79
80
81
82
83
84
85
				Tcl_Pid *pidPtr, Tcl_Channel errorChan);
/* 6 */
EXTERN void		TclCleanupCommand(Command *cmdPtr);
/* 7 */
EXTERN int		TclCopyAndCollapse(int count, const char *src,
				char *dst);
/* 8 */

EXTERN int		TclCopyChannelOld(Tcl_Interp *interp,
				Tcl_Channel inChan, Tcl_Channel outChan,
				int toRead, Tcl_Obj *cmdPtr);
/* 9 */
EXTERN int		TclCreatePipeline(Tcl_Interp *interp, int argc,
				const char **argv, Tcl_Pid **pidArrayPtr,
				TclFile *inPipePtr, TclFile *outPipePtr,
				TclFile *errFilePtr);







>
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71
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75
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78
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84
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86
				Tcl_Pid *pidPtr, Tcl_Channel errorChan);
/* 6 */
EXTERN void		TclCleanupCommand(Command *cmdPtr);
/* 7 */
EXTERN int		TclCopyAndCollapse(int count, const char *src,
				char *dst);
/* 8 */
TCL_DEPRECATED("")
int			TclCopyChannelOld(Tcl_Interp *interp,
				Tcl_Channel inChan, Tcl_Channel outChan,
				int toRead, Tcl_Obj *cmdPtr);
/* 9 */
EXTERN int		TclCreatePipeline(Tcl_Interp *interp, int argc,
				const char **argv, Tcl_Pid **pidArrayPtr,
				TclFile *inPipePtr, TclFile *outPipePtr,
				TclFile *errFilePtr);
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
				const char *listStr, int listLength,
				const char **elementPtr,
				const char **nextPtr, int *sizePtr,
				int *bracePtr);
/* 23 */
EXTERN Proc *		TclFindProc(Interp *iPtr, const char *procName);
/* 24 */
EXTERN int		TclFormatInt(char *buffer, long n);
/* 25 */
EXTERN void		TclFreePackageInfo(Interp *iPtr);
/* Slot 26 is reserved */
/* Slot 27 is reserved */
/* 28 */
EXTERN Tcl_Channel	TclpGetDefaultStdChannel(int type);
/* Slot 29 is reserved */







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110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
				const char *listStr, int listLength,
				const char **elementPtr,
				const char **nextPtr, int *sizePtr,
				int *bracePtr);
/* 23 */
EXTERN Proc *		TclFindProc(Interp *iPtr, const char *procName);
/* 24 */
EXTERN int		TclFormatInt(char *buffer, Tcl_WideInt n);
/* 25 */
EXTERN void		TclFreePackageInfo(Interp *iPtr);
/* Slot 26 is reserved */
/* Slot 27 is reserved */
/* 28 */
EXTERN Tcl_Channel	TclpGetDefaultStdChannel(int type);
/* Slot 29 is reserved */
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
				CallFrame *framePtr, Namespace *nsPtr);
/* 51 */
EXTERN int		TclInterpInit(Tcl_Interp *interp);
/* Slot 52 is reserved */
/* 53 */
EXTERN int		TclInvokeObjectCommand(ClientData clientData,
				Tcl_Interp *interp, int argc,
				CONST84 char **argv);
/* 54 */
EXTERN int		TclInvokeStringCommand(ClientData clientData,
				Tcl_Interp *interp, int objc,
				Tcl_Obj *const objv[]);
/* 55 */
EXTERN Proc *		TclIsProc(Command *cmdPtr);
/* Slot 56 is reserved */







|







170
171
172
173
174
175
176
177
178
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180
181
182
183
184
				CallFrame *framePtr, Namespace *nsPtr);
/* 51 */
EXTERN int		TclInterpInit(Tcl_Interp *interp);
/* Slot 52 is reserved */
/* 53 */
EXTERN int		TclInvokeObjectCommand(ClientData clientData,
				Tcl_Interp *interp, int argc,
				const char **argv);
/* 54 */
EXTERN int		TclInvokeStringCommand(ClientData clientData,
				Tcl_Interp *interp, int objc,
				Tcl_Obj *const objv[]);
/* 55 */
EXTERN Proc *		TclIsProc(Command *cmdPtr);
/* Slot 56 is reserved */
214
215
216
217
218
219
220

221
222
223
224
225
226
227
228
229
230
231
232
233

234
235
236
237
238
239
240
241
/* 74 */
EXTERN void		TclpFree(char *ptr);
/* 75 */
EXTERN unsigned long	TclpGetClicks(void);
/* 76 */
EXTERN unsigned long	TclpGetSeconds(void);
/* 77 */

EXTERN void		TclpGetTime(Tcl_Time *time);
/* Slot 78 is reserved */
/* Slot 79 is reserved */
/* Slot 80 is reserved */
/* 81 */
EXTERN char *		TclpRealloc(char *ptr, unsigned int size);
/* Slot 82 is reserved */
/* Slot 83 is reserved */
/* Slot 84 is reserved */
/* Slot 85 is reserved */
/* Slot 86 is reserved */
/* Slot 87 is reserved */
/* 88 */

EXTERN char *		TclPrecTraceProc(ClientData clientData,
				Tcl_Interp *interp, const char *name1,
				const char *name2, int flags);
/* 89 */
EXTERN int		TclPreventAliasLoop(Tcl_Interp *interp,
				Tcl_Interp *cmdInterp, Tcl_Command cmd);
/* Slot 90 is reserved */
/* 91 */







>
|












>
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215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
/* 74 */
EXTERN void		TclpFree(char *ptr);
/* 75 */
EXTERN unsigned long	TclpGetClicks(void);
/* 76 */
EXTERN unsigned long	TclpGetSeconds(void);
/* 77 */
TCL_DEPRECATED("")
void			TclpGetTime(Tcl_Time *time);
/* Slot 78 is reserved */
/* Slot 79 is reserved */
/* Slot 80 is reserved */
/* 81 */
EXTERN char *		TclpRealloc(char *ptr, unsigned int size);
/* Slot 82 is reserved */
/* Slot 83 is reserved */
/* Slot 84 is reserved */
/* Slot 85 is reserved */
/* Slot 86 is reserved */
/* Slot 87 is reserved */
/* 88 */
TCL_DEPRECATED("")
char *			TclPrecTraceProc(ClientData clientData,
				Tcl_Interp *interp, const char *name1,
				const char *name2, int flags);
/* 89 */
EXTERN int		TclPreventAliasLoop(Tcl_Interp *interp,
				Tcl_Interp *cmdInterp, Tcl_Command cmd);
/* Slot 90 is reserved */
/* 91 */
263
264
265
266
267
268
269

270
271
272
273
274
275
276
277
278
279
280
281
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352

353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
EXTERN CONST86 char *	TclSetPreInitScript(const char *string);
/* 102 */
EXTERN void		TclSetupEnv(Tcl_Interp *interp);
/* 103 */
EXTERN int		TclSockGetPort(Tcl_Interp *interp, const char *str,
				const char *proto, int *portPtr);
/* 104 */

EXTERN int		TclSockMinimumBuffersOld(int sock, int size);
/* Slot 105 is reserved */
/* Slot 106 is reserved */
/* Slot 107 is reserved */
/* 108 */
EXTERN void		TclTeardownNamespace(Namespace *nsPtr);
/* 109 */
EXTERN int		TclUpdateReturnInfo(Interp *iPtr);
/* 110 */
EXTERN int		TclSockMinimumBuffers(void *sock, int size);
/* 111 */
EXTERN void		Tcl_AddInterpResolvers(Tcl_Interp *interp,
				const char *name,
				Tcl_ResolveCmdProc *cmdProc,
				Tcl_ResolveVarProc *varProc,
				Tcl_ResolveCompiledVarProc *compiledVarProc);
/* 112 */
EXTERN int		Tcl_AppendExportList(Tcl_Interp *interp,
				Tcl_Namespace *nsPtr, Tcl_Obj *objPtr);
/* 113 */
EXTERN Tcl_Namespace *	Tcl_CreateNamespace(Tcl_Interp *interp,
				const char *name, ClientData clientData,
				Tcl_NamespaceDeleteProc *deleteProc);
/* 114 */
EXTERN void		Tcl_DeleteNamespace(Tcl_Namespace *nsPtr);
/* 115 */
EXTERN int		Tcl_Export(Tcl_Interp *interp, Tcl_Namespace *nsPtr,
				const char *pattern, int resetListFirst);
/* 116 */
EXTERN Tcl_Command	Tcl_FindCommand(Tcl_Interp *interp, const char *name,
				Tcl_Namespace *contextNsPtr, int flags);
/* 117 */
EXTERN Tcl_Namespace *	Tcl_FindNamespace(Tcl_Interp *interp,
				const char *name,
				Tcl_Namespace *contextNsPtr, int flags);
/* 118 */
EXTERN int		Tcl_GetInterpResolvers(Tcl_Interp *interp,
				const char *name, Tcl_ResolverInfo *resInfo);
/* 119 */
EXTERN int		Tcl_GetNamespaceResolvers(
				Tcl_Namespace *namespacePtr,
				Tcl_ResolverInfo *resInfo);
/* 120 */
EXTERN Tcl_Var		Tcl_FindNamespaceVar(Tcl_Interp *interp,
				const char *name,
				Tcl_Namespace *contextNsPtr, int flags);
/* 121 */
EXTERN int		Tcl_ForgetImport(Tcl_Interp *interp,
				Tcl_Namespace *nsPtr, const char *pattern);
/* 122 */
EXTERN Tcl_Command	Tcl_GetCommandFromObj(Tcl_Interp *interp,
				Tcl_Obj *objPtr);
/* 123 */
EXTERN void		Tcl_GetCommandFullName(Tcl_Interp *interp,
				Tcl_Command command, Tcl_Obj *objPtr);
/* 124 */
EXTERN Tcl_Namespace *	Tcl_GetCurrentNamespace(Tcl_Interp *interp);
/* 125 */
EXTERN Tcl_Namespace *	Tcl_GetGlobalNamespace(Tcl_Interp *interp);
/* 126 */
EXTERN void		Tcl_GetVariableFullName(Tcl_Interp *interp,
				Tcl_Var variable, Tcl_Obj *objPtr);
/* 127 */
EXTERN int		Tcl_Import(Tcl_Interp *interp, Tcl_Namespace *nsPtr,
				const char *pattern, int allowOverwrite);
/* 128 */
EXTERN void		Tcl_PopCallFrame(Tcl_Interp *interp);
/* 129 */
EXTERN int		Tcl_PushCallFrame(Tcl_Interp *interp,
				Tcl_CallFrame *framePtr,
				Tcl_Namespace *nsPtr, int isProcCallFrame);
/* 130 */
EXTERN int		Tcl_RemoveInterpResolvers(Tcl_Interp *interp,
				const char *name);
/* 131 */
EXTERN void		Tcl_SetNamespaceResolvers(
				Tcl_Namespace *namespacePtr,
				Tcl_ResolveCmdProc *cmdProc,
				Tcl_ResolveVarProc *varProc,
				Tcl_ResolveCompiledVarProc *compiledVarProc);
/* 132 */
EXTERN int		TclpHasSockets(Tcl_Interp *interp);
/* 133 */

EXTERN struct tm *	TclpGetDate(const time_t *time, int useGMT);
/* Slot 134 is reserved */
/* Slot 135 is reserved */
/* Slot 136 is reserved */
/* Slot 137 is reserved */
/* 138 */
EXTERN CONST84_RETURN char * TclGetEnv(const char *name,
				Tcl_DString *valuePtr);
/* Slot 139 is reserved */
/* Slot 140 is reserved */
/* 141 */
EXTERN CONST84_RETURN char * TclpGetCwd(Tcl_Interp *interp,
				Tcl_DString *cwdPtr);
/* 142 */
EXTERN int		TclSetByteCodeFromAny(Tcl_Interp *interp,
				Tcl_Obj *objPtr, CompileHookProc *hookProc,
				ClientData clientData);
/* 143 */
EXTERN int		TclAddLiteralObj(struct CompileEnv *envPtr,
				Tcl_Obj *objPtr, LiteralEntry **litPtrPtr);







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266
267
268
269
270
271
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284
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292
293
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359
360
361
362
363

364
365
366
367

368
369
370
371
372
373
374
375
EXTERN CONST86 char *	TclSetPreInitScript(const char *string);
/* 102 */
EXTERN void		TclSetupEnv(Tcl_Interp *interp);
/* 103 */
EXTERN int		TclSockGetPort(Tcl_Interp *interp, const char *str,
				const char *proto, int *portPtr);
/* 104 */
TCL_DEPRECATED("")
int			TclSockMinimumBuffersOld(int sock, int size);
/* Slot 105 is reserved */
/* Slot 106 is reserved */
/* Slot 107 is reserved */
/* 108 */
EXTERN void		TclTeardownNamespace(Namespace *nsPtr);
/* 109 */
EXTERN int		TclUpdateReturnInfo(Interp *iPtr);
/* 110 */
EXTERN int		TclSockMinimumBuffers(void *sock, int size);
/* 111 */
EXTERN void		Tcl_AddInterpResolvers(Tcl_Interp *interp,
				const char *name,
				Tcl_ResolveCmdProc *cmdProc,
				Tcl_ResolveVarProc *varProc,
				Tcl_ResolveCompiledVarProc *compiledVarProc);
/* 112 */
EXTERN int		TclAppendExportList(Tcl_Interp *interp,
				Tcl_Namespace *nsPtr, Tcl_Obj *objPtr);
/* 113 */
EXTERN Tcl_Namespace *	TclCreateNamespace(Tcl_Interp *interp,
				const char *name, ClientData clientData,
				Tcl_NamespaceDeleteProc *deleteProc);
/* 114 */
EXTERN void		TclDeleteNamespace(Tcl_Namespace *nsPtr);
/* 115 */
EXTERN int		TclExport(Tcl_Interp *interp, Tcl_Namespace *nsPtr,
				const char *pattern, int resetListFirst);
/* 116 */
EXTERN Tcl_Command	TclFindCommand(Tcl_Interp *interp, const char *name,
				Tcl_Namespace *contextNsPtr, int flags);
/* 117 */
EXTERN Tcl_Namespace *	TclFindNamespace(Tcl_Interp *interp,
				const char *name,
				Tcl_Namespace *contextNsPtr, int flags);
/* 118 */
EXTERN int		Tcl_GetInterpResolvers(Tcl_Interp *interp,
				const char *name, Tcl_ResolverInfo *resInfo);
/* 119 */
EXTERN int		Tcl_GetNamespaceResolvers(
				Tcl_Namespace *namespacePtr,
				Tcl_ResolverInfo *resInfo);
/* 120 */
EXTERN Tcl_Var		Tcl_FindNamespaceVar(Tcl_Interp *interp,
				const char *name,
				Tcl_Namespace *contextNsPtr, int flags);
/* 121 */
EXTERN int		TclForgetImport(Tcl_Interp *interp,
				Tcl_Namespace *nsPtr, const char *pattern);
/* 122 */
EXTERN Tcl_Command	TclGetCommandFromObj(Tcl_Interp *interp,
				Tcl_Obj *objPtr);
/* 123 */
EXTERN void		TclGetCommandFullName(Tcl_Interp *interp,
				Tcl_Command command, Tcl_Obj *objPtr);
/* 124 */
EXTERN Tcl_Namespace *	TclGetCurrentNamespace_(Tcl_Interp *interp);
/* 125 */
EXTERN Tcl_Namespace *	TclGetGlobalNamespace_(Tcl_Interp *interp);
/* 126 */
EXTERN void		Tcl_GetVariableFullName(Tcl_Interp *interp,
				Tcl_Var variable, Tcl_Obj *objPtr);
/* 127 */
EXTERN int		TclImport(Tcl_Interp *interp, Tcl_Namespace *nsPtr,
				const char *pattern, int allowOverwrite);
/* 128 */
EXTERN void		Tcl_PopCallFrame(Tcl_Interp *interp);
/* 129 */
EXTERN int		Tcl_PushCallFrame(Tcl_Interp *interp,
				Tcl_CallFrame *framePtr,
				Tcl_Namespace *nsPtr, int isProcCallFrame);
/* 130 */
EXTERN int		Tcl_RemoveInterpResolvers(Tcl_Interp *interp,
				const char *name);
/* 131 */
EXTERN void		Tcl_SetNamespaceResolvers(
				Tcl_Namespace *namespacePtr,
				Tcl_ResolveCmdProc *cmdProc,
				Tcl_ResolveVarProc *varProc,
				Tcl_ResolveCompiledVarProc *compiledVarProc);
/* 132 */
EXTERN int		TclpHasSockets(Tcl_Interp *interp);
/* 133 */
TCL_DEPRECATED("")
struct tm *		TclpGetDate(const time_t *time, int useGMT);
/* Slot 134 is reserved */
/* Slot 135 is reserved */
/* Slot 136 is reserved */
/* Slot 137 is reserved */
/* 138 */

EXTERN const char *	TclGetEnv(const char *name, Tcl_DString *valuePtr);
/* Slot 139 is reserved */
/* Slot 140 is reserved */
/* 141 */

EXTERN const char *	TclpGetCwd(Tcl_Interp *interp, Tcl_DString *cwdPtr);
/* 142 */
EXTERN int		TclSetByteCodeFromAny(Tcl_Interp *interp,
				Tcl_Obj *objPtr, CompileHookProc *hookProc,
				ClientData clientData);
/* 143 */
EXTERN int		TclAddLiteralObj(struct CompileEnv *envPtr,
				Tcl_Obj *objPtr, LiteralEntry **litPtrPtr);
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/* 156 */
EXTERN void		TclRegError(Tcl_Interp *interp, const char *msg,
				int status);
/* 157 */
EXTERN Var *		TclVarTraceExists(Tcl_Interp *interp,
				const char *varName);
/* 158 */

EXTERN void		TclSetStartupScriptFileName(const char *filename);
/* 159 */

EXTERN const char *	TclGetStartupScriptFileName(void);
/* Slot 160 is reserved */
/* 161 */
EXTERN int		TclChannelTransform(Tcl_Interp *interp,
				Tcl_Channel chan, Tcl_Obj *cmdObjPtr);
/* 162 */
EXTERN void		TclChannelEventScriptInvoker(ClientData clientData,
				int flags);
/* 163 */
EXTERN const void *	TclGetInstructionTable(void);
/* 164 */
EXTERN void		TclExpandCodeArray(void *envPtr);
/* 165 */
EXTERN void		TclpSetInitialEncodings(void);
/* 166 */
EXTERN int		TclListObjSetElement(Tcl_Interp *interp,
				Tcl_Obj *listPtr, int index,
				Tcl_Obj *valuePtr);
/* 167 */

EXTERN void		TclSetStartupScriptPath(Tcl_Obj *pathPtr);
/* 168 */

EXTERN Tcl_Obj *	TclGetStartupScriptPath(void);
/* 169 */
EXTERN int		TclpUtfNcmp2(const char *s1, const char *s2,
				unsigned long n);
/* 170 */
EXTERN int		TclCheckInterpTraces(Tcl_Interp *interp,
				const char *command, int numChars,
				Command *cmdPtr, int result, int traceFlags,







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/* 156 */
EXTERN void		TclRegError(Tcl_Interp *interp, const char *msg,
				int status);
/* 157 */
EXTERN Var *		TclVarTraceExists(Tcl_Interp *interp,
				const char *varName);
/* 158 */
TCL_DEPRECATED("use public Tcl_SetStartupScript()")
void			TclSetStartupScriptFileName(const char *filename);
/* 159 */
TCL_DEPRECATED("use public Tcl_GetStartupScript()")
const char *		TclGetStartupScriptFileName(void);
/* Slot 160 is reserved */
/* 161 */
EXTERN int		TclChannelTransform(Tcl_Interp *interp,
				Tcl_Channel chan, Tcl_Obj *cmdObjPtr);
/* 162 */
EXTERN void		TclChannelEventScriptInvoker(ClientData clientData,
				int flags);
/* 163 */
EXTERN const void *	TclGetInstructionTable(void);
/* 164 */
EXTERN void		TclExpandCodeArray(void *envPtr);
/* 165 */
EXTERN void		TclpSetInitialEncodings(void);
/* 166 */
EXTERN int		TclListObjSetElement(Tcl_Interp *interp,
				Tcl_Obj *listPtr, int index,
				Tcl_Obj *valuePtr);
/* 167 */
TCL_DEPRECATED("use public Tcl_SetStartupScript()")
void			TclSetStartupScriptPath(Tcl_Obj *pathPtr);
/* 168 */
TCL_DEPRECATED("use public Tcl_GetStartupScript()")
Tcl_Obj *		TclGetStartupScriptPath(void);
/* 169 */
EXTERN int		TclpUtfNcmp2(const char *s1, const char *s2,
				unsigned long n);
/* 170 */
EXTERN int		TclCheckInterpTraces(Tcl_Interp *interp,
				const char *command, int numChars,
				Command *cmdPtr, int result, int traceFlags,
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/* 176 */
EXTERN void		TclCleanupVar(Var *varPtr, Var *arrayPtr);
/* 177 */
EXTERN void		TclVarErrMsg(Tcl_Interp *interp, const char *part1,
				const char *part2, const char *operation,
				const char *reason);
/* 178 */
EXTERN void		Tcl_SetStartupScript(Tcl_Obj *pathPtr,
				const char *encodingName);
/* 179 */
EXTERN Tcl_Obj *	Tcl_GetStartupScript(const char **encodingNamePtr);
/* Slot 180 is reserved */
/* Slot 181 is reserved */
/* 182 */

EXTERN struct tm *	TclpLocaltime(const time_t *clock);
/* 183 */

EXTERN struct tm *	TclpGmtime(const time_t *clock);
/* Slot 184 is reserved */
/* Slot 185 is reserved */
/* Slot 186 is reserved */
/* Slot 187 is reserved */
/* Slot 188 is reserved */
/* Slot 189 is reserved */
/* Slot 190 is reserved */







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/* 176 */
EXTERN void		TclCleanupVar(Var *varPtr, Var *arrayPtr);
/* 177 */
EXTERN void		TclVarErrMsg(Tcl_Interp *interp, const char *part1,
				const char *part2, const char *operation,
				const char *reason);
/* 178 */
EXTERN void		TclSetStartupScript(Tcl_Obj *pathPtr,
				const char *encodingName);
/* 179 */
EXTERN Tcl_Obj *	TclGetStartupScript(const char **encodingNamePtr);
/* Slot 180 is reserved */
/* Slot 181 is reserved */
/* 182 */
TCL_DEPRECATED("")
struct tm *		TclpLocaltime(const time_t *clock);
/* 183 */
TCL_DEPRECATED("")
struct tm *		TclpGmtime(const time_t *clock);
/* Slot 184 is reserved */
/* Slot 185 is reserved */
/* Slot 186 is reserved */
/* Slot 187 is reserved */
/* Slot 188 is reserved */
/* Slot 189 is reserved */
/* Slot 190 is reserved */
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/* 234 */
EXTERN Var *		TclVarHashCreateVar(TclVarHashTable *tablePtr,
				const char *key, int *newPtr);
/* 235 */
EXTERN void		TclInitVarHashTable(TclVarHashTable *tablePtr,
				Namespace *nsPtr);
/* 236 */

EXTERN void		TclBackgroundException(Tcl_Interp *interp, int code);
/* 237 */
EXTERN int		TclResetCancellation(Tcl_Interp *interp, int force);
/* 238 */
EXTERN int		TclNRInterpProc(ClientData clientData,
				Tcl_Interp *interp, int objc,
				Tcl_Obj *const objv[]);
/* 239 */







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/* 234 */
EXTERN Var *		TclVarHashCreateVar(TclVarHashTable *tablePtr,
				const char *key, int *newPtr);
/* 235 */
EXTERN void		TclInitVarHashTable(TclVarHashTable *tablePtr,
				Namespace *nsPtr);
/* 236 */
TCL_DEPRECATED("use Tcl_BackgroundException")
void			TclBackgroundException(Tcl_Interp *interp, int code);
/* 237 */
EXTERN int		TclResetCancellation(Tcl_Interp *interp, int force);
/* 238 */
EXTERN int		TclNRInterpProc(ClientData clientData,
				Tcl_Interp *interp, int objc,
				Tcl_Obj *const objv[]);
/* 239 */
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    void (*reserved1)(void);
    void (*reserved2)(void);
    void (*tclAllocateFreeObjects) (void); /* 3 */
    void (*reserved4)(void);
    int (*tclCleanupChildren) (Tcl_Interp *interp, int numPids, Tcl_Pid *pidPtr, Tcl_Channel errorChan); /* 5 */
    void (*tclCleanupCommand) (Command *cmdPtr); /* 6 */
    int (*tclCopyAndCollapse) (int count, const char *src, char *dst); /* 7 */
    int (*tclCopyChannelOld) (Tcl_Interp *interp, Tcl_Channel inChan, Tcl_Channel outChan, int toRead, Tcl_Obj *cmdPtr); /* 8 */
    int (*tclCreatePipeline) (Tcl_Interp *interp, int argc, const char **argv, Tcl_Pid **pidArrayPtr, TclFile *inPipePtr, TclFile *outPipePtr, TclFile *errFilePtr); /* 9 */
    int (*tclCreateProc) (Tcl_Interp *interp, Namespace *nsPtr, const char *procName, Tcl_Obj *argsPtr, Tcl_Obj *bodyPtr, Proc **procPtrPtr); /* 10 */
    void (*tclDeleteCompiledLocalVars) (Interp *iPtr, CallFrame *framePtr); /* 11 */
    void (*tclDeleteVars) (Interp *iPtr, TclVarHashTable *tablePtr); /* 12 */
    void (*reserved13)(void);
    int (*tclDumpMemoryInfo) (ClientData clientData, int flags); /* 14 */
    void (*reserved15)(void);
    void (*tclExprFloatError) (Tcl_Interp *interp, double value); /* 16 */
    void (*reserved17)(void);
    void (*reserved18)(void);
    void (*reserved19)(void);
    void (*reserved20)(void);
    void (*reserved21)(void);
    int (*tclFindElement) (Tcl_Interp *interp, const char *listStr, int listLength, const char **elementPtr, const char **nextPtr, int *sizePtr, int *bracePtr); /* 22 */
    Proc * (*tclFindProc) (Interp *iPtr, const char *procName); /* 23 */
    int (*tclFormatInt) (char *buffer, long n); /* 24 */
    void (*tclFreePackageInfo) (Interp *iPtr); /* 25 */
    void (*reserved26)(void);
    void (*reserved27)(void);
    Tcl_Channel (*tclpGetDefaultStdChannel) (int type); /* 28 */
    void (*reserved29)(void);
    void (*reserved30)(void);
    const char * (*tclGetExtension) (const char *name); /* 31 */







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    void (*reserved1)(void);
    void (*reserved2)(void);
    void (*tclAllocateFreeObjects) (void); /* 3 */
    void (*reserved4)(void);
    int (*tclCleanupChildren) (Tcl_Interp *interp, int numPids, Tcl_Pid *pidPtr, Tcl_Channel errorChan); /* 5 */
    void (*tclCleanupCommand) (Command *cmdPtr); /* 6 */
    int (*tclCopyAndCollapse) (int count, const char *src, char *dst); /* 7 */
    TCL_DEPRECATED_API("") int (*tclCopyChannelOld) (Tcl_Interp *interp, Tcl_Channel inChan, Tcl_Channel outChan, int toRead, Tcl_Obj *cmdPtr); /* 8 */
    int (*tclCreatePipeline) (Tcl_Interp *interp, int argc, const char **argv, Tcl_Pid **pidArrayPtr, TclFile *inPipePtr, TclFile *outPipePtr, TclFile *errFilePtr); /* 9 */
    int (*tclCreateProc) (Tcl_Interp *interp, Namespace *nsPtr, const char *procName, Tcl_Obj *argsPtr, Tcl_Obj *bodyPtr, Proc **procPtrPtr); /* 10 */
    void (*tclDeleteCompiledLocalVars) (Interp *iPtr, CallFrame *framePtr); /* 11 */
    void (*tclDeleteVars) (Interp *iPtr, TclVarHashTable *tablePtr); /* 12 */
    void (*reserved13)(void);
    int (*tclDumpMemoryInfo) (ClientData clientData, int flags); /* 14 */
    void (*reserved15)(void);
    void (*tclExprFloatError) (Tcl_Interp *interp, double value); /* 16 */
    void (*reserved17)(void);
    void (*reserved18)(void);
    void (*reserved19)(void);
    void (*reserved20)(void);
    void (*reserved21)(void);
    int (*tclFindElement) (Tcl_Interp *interp, const char *listStr, int listLength, const char **elementPtr, const char **nextPtr, int *sizePtr, int *bracePtr); /* 22 */
    Proc * (*tclFindProc) (Interp *iPtr, const char *procName); /* 23 */
    int (*tclFormatInt) (char *buffer, Tcl_WideInt n); /* 24 */
    void (*tclFreePackageInfo) (Interp *iPtr); /* 25 */
    void (*reserved26)(void);
    void (*reserved27)(void);
    Tcl_Channel (*tclpGetDefaultStdChannel) (int type); /* 28 */
    void (*reserved29)(void);
    void (*reserved30)(void);
    const char * (*tclGetExtension) (const char *name); /* 31 */
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    int (*tclInExit) (void); /* 46 */
    void (*reserved47)(void);
    void (*reserved48)(void);
    void (*reserved49)(void);
    void (*tclInitCompiledLocals) (Tcl_Interp *interp, CallFrame *framePtr, Namespace *nsPtr); /* 50 */
    int (*tclInterpInit) (Tcl_Interp *interp); /* 51 */
    void (*reserved52)(void);
    int (*tclInvokeObjectCommand) (ClientData clientData, Tcl_Interp *interp, int argc, CONST84 char **argv); /* 53 */
    int (*tclInvokeStringCommand) (ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); /* 54 */
    Proc * (*tclIsProc) (Command *cmdPtr); /* 55 */
    void (*reserved56)(void);
    void (*reserved57)(void);
    Var * (*tclLookupVar) (Tcl_Interp *interp, const char *part1, const char *part2, int flags, const char *msg, int createPart1, int createPart2, Var **arrayPtrPtr); /* 58 */
    void (*reserved59)(void);
    int (*tclNeedSpace) (const char *start, const char *end); /* 60 */







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    int (*tclInExit) (void); /* 46 */
    void (*reserved47)(void);
    void (*reserved48)(void);
    void (*reserved49)(void);
    void (*tclInitCompiledLocals) (Tcl_Interp *interp, CallFrame *framePtr, Namespace *nsPtr); /* 50 */
    int (*tclInterpInit) (Tcl_Interp *interp); /* 51 */
    void (*reserved52)(void);
    int (*tclInvokeObjectCommand) (ClientData clientData, Tcl_Interp *interp, int argc, const char **argv); /* 53 */
    int (*tclInvokeStringCommand) (ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); /* 54 */
    Proc * (*tclIsProc) (Command *cmdPtr); /* 55 */
    void (*reserved56)(void);
    void (*reserved57)(void);
    Var * (*tclLookupVar) (Tcl_Interp *interp, const char *part1, const char *part2, int flags, const char *msg, int createPart1, int createPart2, Var **arrayPtrPtr); /* 58 */
    void (*reserved59)(void);
    int (*tclNeedSpace) (const char *start, const char *end); /* 60 */
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    void (*reserved70)(void);
    void (*reserved71)(void);
    void (*reserved72)(void);
    void (*reserved73)(void);
    void (*tclpFree) (char *ptr); /* 74 */
    unsigned long (*tclpGetClicks) (void); /* 75 */
    unsigned long (*tclpGetSeconds) (void); /* 76 */
    void (*tclpGetTime) (Tcl_Time *time); /* 77 */
    void (*reserved78)(void);
    void (*reserved79)(void);
    void (*reserved80)(void);
    char * (*tclpRealloc) (char *ptr, unsigned int size); /* 81 */
    void (*reserved82)(void);
    void (*reserved83)(void);
    void (*reserved84)(void);
    void (*reserved85)(void);
    void (*reserved86)(void);
    void (*reserved87)(void);
    char * (*tclPrecTraceProc) (ClientData clientData, Tcl_Interp *interp, const char *name1, const char *name2, int flags); /* 88 */
    int (*tclPreventAliasLoop) (Tcl_Interp *interp, Tcl_Interp *cmdInterp, Tcl_Command cmd); /* 89 */
    void (*reserved90)(void);
    void (*tclProcCleanupProc) (Proc *procPtr); /* 91 */
    int (*tclProcCompileProc) (Tcl_Interp *interp, Proc *procPtr, Tcl_Obj *bodyPtr, Namespace *nsPtr, const char *description, const char *procName); /* 92 */
    void (*tclProcDeleteProc) (ClientData clientData); /* 93 */
    void (*reserved94)(void);
    void (*reserved95)(void);
    int (*tclRenameCommand) (Tcl_Interp *interp, const char *oldName, const char *newName); /* 96 */
    void (*tclResetShadowedCmdRefs) (Tcl_Interp *interp, Command *newCmdPtr); /* 97 */
    int (*tclServiceIdle) (void); /* 98 */
    void (*reserved99)(void);
    void (*reserved100)(void);
    CONST86 char * (*tclSetPreInitScript) (const char *string); /* 101 */
    void (*tclSetupEnv) (Tcl_Interp *interp); /* 102 */
    int (*tclSockGetPort) (Tcl_Interp *interp, const char *str, const char *proto, int *portPtr); /* 103 */
    int (*tclSockMinimumBuffersOld) (int sock, int size); /* 104 */
    void (*reserved105)(void);
    void (*reserved106)(void);
    void (*reserved107)(void);
    void (*tclTeardownNamespace) (Namespace *nsPtr); /* 108 */
    int (*tclUpdateReturnInfo) (Interp *iPtr); /* 109 */
    int (*tclSockMinimumBuffers) (void *sock, int size); /* 110 */
    void (*tcl_AddInterpResolvers) (Tcl_Interp *interp, const char *name, Tcl_ResolveCmdProc *cmdProc, Tcl_ResolveVarProc *varProc, Tcl_ResolveCompiledVarProc *compiledVarProc); /* 111 */
    int (*tcl_AppendExportList) (Tcl_Interp *interp, Tcl_Namespace *nsPtr, Tcl_Obj *objPtr); /* 112 */
    Tcl_Namespace * (*tcl_CreateNamespace) (Tcl_Interp *interp, const char *name, ClientData clientData, Tcl_NamespaceDeleteProc *deleteProc); /* 113 */
    void (*tcl_DeleteNamespace) (Tcl_Namespace *nsPtr); /* 114 */
    int (*tcl_Export) (Tcl_Interp *interp, Tcl_Namespace *nsPtr, const char *pattern, int resetListFirst); /* 115 */
    Tcl_Command (*tcl_FindCommand) (Tcl_Interp *interp, const char *name, Tcl_Namespace *contextNsPtr, int flags); /* 116 */
    Tcl_Namespace * (*tcl_FindNamespace) (Tcl_Interp *interp, const char *name, Tcl_Namespace *contextNsPtr, int flags); /* 117 */
    int (*tcl_GetInterpResolvers) (Tcl_Interp *interp, const char *name, Tcl_ResolverInfo *resInfo); /* 118 */
    int (*tcl_GetNamespaceResolvers) (Tcl_Namespace *namespacePtr, Tcl_ResolverInfo *resInfo); /* 119 */
    Tcl_Var (*tcl_FindNamespaceVar) (Tcl_Interp *interp, const char *name, Tcl_Namespace *contextNsPtr, int flags); /* 120 */
    int (*tcl_ForgetImport) (Tcl_Interp *interp, Tcl_Namespace *nsPtr, const char *pattern); /* 121 */
    Tcl_Command (*tcl_GetCommandFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr); /* 122 */
    void (*tcl_GetCommandFullName) (Tcl_Interp *interp, Tcl_Command command, Tcl_Obj *objPtr); /* 123 */
    Tcl_Namespace * (*tcl_GetCurrentNamespace) (Tcl_Interp *interp); /* 124 */
    Tcl_Namespace * (*tcl_GetGlobalNamespace) (Tcl_Interp *interp); /* 125 */
    void (*tcl_GetVariableFullName) (Tcl_Interp *interp, Tcl_Var variable, Tcl_Obj *objPtr); /* 126 */
    int (*tcl_Import) (Tcl_Interp *interp, Tcl_Namespace *nsPtr, const char *pattern, int allowOverwrite); /* 127 */
    void (*tcl_PopCallFrame) (Tcl_Interp *interp); /* 128 */
    int (*tcl_PushCallFrame) (Tcl_Interp *interp, Tcl_CallFrame *framePtr, Tcl_Namespace *nsPtr, int isProcCallFrame); /* 129 */
    int (*tcl_RemoveInterpResolvers) (Tcl_Interp *interp, const char *name); /* 130 */
    void (*tcl_SetNamespaceResolvers) (Tcl_Namespace *namespacePtr, Tcl_ResolveCmdProc *cmdProc, Tcl_ResolveVarProc *varProc, Tcl_ResolveCompiledVarProc *compiledVarProc); /* 131 */
    int (*tclpHasSockets) (Tcl_Interp *interp); /* 132 */
    struct tm * (*tclpGetDate) (const time_t *time, int useGMT); /* 133 */
    void (*reserved134)(void);
    void (*reserved135)(void);
    void (*reserved136)(void);
    void (*reserved137)(void);
    CONST84_RETURN char * (*tclGetEnv) (const char *name, Tcl_DString *valuePtr); /* 138 */
    void (*reserved139)(void);
    void (*reserved140)(void);
    CONST84_RETURN char * (*tclpGetCwd) (Tcl_Interp *interp, Tcl_DString *cwdPtr); /* 141 */
    int (*tclSetByteCodeFromAny) (Tcl_Interp *interp, Tcl_Obj *objPtr, CompileHookProc *hookProc, ClientData clientData); /* 142 */
    int (*tclAddLiteralObj) (struct CompileEnv *envPtr, Tcl_Obj *objPtr, LiteralEntry **litPtrPtr); /* 143 */
    void (*tclHideLiteral) (Tcl_Interp *interp, struct CompileEnv *envPtr, int index); /* 144 */
    const struct AuxDataType * (*tclGetAuxDataType) (const char *typeName); /* 145 */
    TclHandle (*tclHandleCreate) (void *ptr); /* 146 */
    void (*tclHandleFree) (TclHandle handle); /* 147 */
    TclHandle (*tclHandlePreserve) (TclHandle handle); /* 148 */
    void (*tclHandleRelease) (TclHandle handle); /* 149 */
    int (*tclRegAbout) (Tcl_Interp *interp, Tcl_RegExp re); /* 150 */
    void (*tclRegExpRangeUniChar) (Tcl_RegExp re, int index, int *startPtr, int *endPtr); /* 151 */
    void (*tclSetLibraryPath) (Tcl_Obj *pathPtr); /* 152 */
    Tcl_Obj * (*tclGetLibraryPath) (void); /* 153 */
    void (*reserved154)(void);
    void (*reserved155)(void);
    void (*tclRegError) (Tcl_Interp *interp, const char *msg, int status); /* 156 */
    Var * (*tclVarTraceExists) (Tcl_Interp *interp, const char *varName); /* 157 */
    void (*tclSetStartupScriptFileName) (const char *filename); /* 158 */
    const char * (*tclGetStartupScriptFileName) (void); /* 159 */
    void (*reserved160)(void);
    int (*tclChannelTransform) (Tcl_Interp *interp, Tcl_Channel chan, Tcl_Obj *cmdObjPtr); /* 161 */
    void (*tclChannelEventScriptInvoker) (ClientData clientData, int flags); /* 162 */
    const void * (*tclGetInstructionTable) (void); /* 163 */
    void (*tclExpandCodeArray) (void *envPtr); /* 164 */
    void (*tclpSetInitialEncodings) (void); /* 165 */
    int (*tclListObjSetElement) (Tcl_Interp *interp, Tcl_Obj *listPtr, int index, Tcl_Obj *valuePtr); /* 166 */
    void (*tclSetStartupScriptPath) (Tcl_Obj *pathPtr); /* 167 */
    Tcl_Obj * (*tclGetStartupScriptPath) (void); /* 168 */
    int (*tclpUtfNcmp2) (const char *s1, const char *s2, unsigned long n); /* 169 */
    int (*tclCheckInterpTraces) (Tcl_Interp *interp, const char *command, int numChars, Command *cmdPtr, int result, int traceFlags, int objc, Tcl_Obj *const objv[]); /* 170 */
    int (*tclCheckExecutionTraces) (Tcl_Interp *interp, const char *command, int numChars, Command *cmdPtr, int result, int traceFlags, int objc, Tcl_Obj *const objv[]); /* 171 */
    int (*tclInThreadExit) (void); /* 172 */
    int (*tclUniCharMatch) (const Tcl_UniChar *string, int strLen, const Tcl_UniChar *pattern, int ptnLen, int flags); /* 173 */
    void (*reserved174)(void);
    int (*tclCallVarTraces) (Interp *iPtr, Var *arrayPtr, Var *varPtr, const char *part1, const char *part2, int flags, int leaveErrMsg); /* 175 */
    void (*tclCleanupVar) (Var *varPtr, Var *arrayPtr); /* 176 */
    void (*tclVarErrMsg) (Tcl_Interp *interp, const char *part1, const char *part2, const char *operation, const char *reason); /* 177 */
    void (*tcl_SetStartupScript) (Tcl_Obj *pathPtr, const char *encodingName); /* 178 */
    Tcl_Obj * (*tcl_GetStartupScript) (const char **encodingNamePtr); /* 179 */
    void (*reserved180)(void);
    void (*reserved181)(void);
    struct tm * (*tclpLocaltime) (const time_t *clock); /* 182 */
    struct tm * (*tclpGmtime) (const time_t *clock); /* 183 */
    void (*reserved184)(void);
    void (*reserved185)(void);
    void (*reserved186)(void);
    void (*reserved187)(void);
    void (*reserved188)(void);
    void (*reserved189)(void);
    void (*reserved190)(void);







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    void (*reserved70)(void);
    void (*reserved71)(void);
    void (*reserved72)(void);
    void (*reserved73)(void);
    void (*tclpFree) (char *ptr); /* 74 */
    unsigned long (*tclpGetClicks) (void); /* 75 */
    unsigned long (*tclpGetSeconds) (void); /* 76 */
    TCL_DEPRECATED_API("") void (*tclpGetTime) (Tcl_Time *time); /* 77 */
    void (*reserved78)(void);
    void (*reserved79)(void);
    void (*reserved80)(void);
    char * (*tclpRealloc) (char *ptr, unsigned int size); /* 81 */
    void (*reserved82)(void);
    void (*reserved83)(void);
    void (*reserved84)(void);
    void (*reserved85)(void);
    void (*reserved86)(void);
    void (*reserved87)(void);
    TCL_DEPRECATED_API("") char * (*tclPrecTraceProc) (ClientData clientData, Tcl_Interp *interp, const char *name1, const char *name2, int flags); /* 88 */
    int (*tclPreventAliasLoop) (Tcl_Interp *interp, Tcl_Interp *cmdInterp, Tcl_Command cmd); /* 89 */
    void (*reserved90)(void);
    void (*tclProcCleanupProc) (Proc *procPtr); /* 91 */
    int (*tclProcCompileProc) (Tcl_Interp *interp, Proc *procPtr, Tcl_Obj *bodyPtr, Namespace *nsPtr, const char *description, const char *procName); /* 92 */
    void (*tclProcDeleteProc) (ClientData clientData); /* 93 */
    void (*reserved94)(void);
    void (*reserved95)(void);
    int (*tclRenameCommand) (Tcl_Interp *interp, const char *oldName, const char *newName); /* 96 */
    void (*tclResetShadowedCmdRefs) (Tcl_Interp *interp, Command *newCmdPtr); /* 97 */
    int (*tclServiceIdle) (void); /* 98 */
    void (*reserved99)(void);
    void (*reserved100)(void);
    CONST86 char * (*tclSetPreInitScript) (const char *string); /* 101 */
    void (*tclSetupEnv) (Tcl_Interp *interp); /* 102 */
    int (*tclSockGetPort) (Tcl_Interp *interp, const char *str, const char *proto, int *portPtr); /* 103 */
    TCL_DEPRECATED_API("") int (*tclSockMinimumBuffersOld) (int sock, int size); /* 104 */
    void (*reserved105)(void);
    void (*reserved106)(void);
    void (*reserved107)(void);
    void (*tclTeardownNamespace) (Namespace *nsPtr); /* 108 */
    int (*tclUpdateReturnInfo) (Interp *iPtr); /* 109 */
    int (*tclSockMinimumBuffers) (void *sock, int size); /* 110 */
    void (*tcl_AddInterpResolvers) (Tcl_Interp *interp, const char *name, Tcl_ResolveCmdProc *cmdProc, Tcl_ResolveVarProc *varProc, Tcl_ResolveCompiledVarProc *compiledVarProc); /* 111 */
    int (*tclAppendExportList) (Tcl_Interp *interp, Tcl_Namespace *nsPtr, Tcl_Obj *objPtr); /* 112 */
    Tcl_Namespace * (*tclCreateNamespace) (Tcl_Interp *interp, const char *name, ClientData clientData, Tcl_NamespaceDeleteProc *deleteProc); /* 113 */
    void (*tclDeleteNamespace) (Tcl_Namespace *nsPtr); /* 114 */
    int (*tclExport) (Tcl_Interp *interp, Tcl_Namespace *nsPtr, const char *pattern, int resetListFirst); /* 115 */
    Tcl_Command (*tclFindCommand) (Tcl_Interp *interp, const char *name, Tcl_Namespace *contextNsPtr, int flags); /* 116 */
    Tcl_Namespace * (*tclFindNamespace) (Tcl_Interp *interp, const char *name, Tcl_Namespace *contextNsPtr, int flags); /* 117 */
    int (*tcl_GetInterpResolvers) (Tcl_Interp *interp, const char *name, Tcl_ResolverInfo *resInfo); /* 118 */
    int (*tcl_GetNamespaceResolvers) (Tcl_Namespace *namespacePtr, Tcl_ResolverInfo *resInfo); /* 119 */
    Tcl_Var (*tcl_FindNamespaceVar) (Tcl_Interp *interp, const char *name, Tcl_Namespace *contextNsPtr, int flags); /* 120 */
    int (*tclForgetImport) (Tcl_Interp *interp, Tcl_Namespace *nsPtr, const char *pattern); /* 121 */
    Tcl_Command (*tclGetCommandFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr); /* 122 */
    void (*tclGetCommandFullName) (Tcl_Interp *interp, Tcl_Command command, Tcl_Obj *objPtr); /* 123 */
    Tcl_Namespace * (*tclGetCurrentNamespace_) (Tcl_Interp *interp); /* 124 */
    Tcl_Namespace * (*tclGetGlobalNamespace_) (Tcl_Interp *interp); /* 125 */
    void (*tcl_GetVariableFullName) (Tcl_Interp *interp, Tcl_Var variable, Tcl_Obj *objPtr); /* 126 */
    int (*tclImport) (Tcl_Interp *interp, Tcl_Namespace *nsPtr, const char *pattern, int allowOverwrite); /* 127 */
    void (*tcl_PopCallFrame) (Tcl_Interp *interp); /* 128 */
    int (*tcl_PushCallFrame) (Tcl_Interp *interp, Tcl_CallFrame *framePtr, Tcl_Namespace *nsPtr, int isProcCallFrame); /* 129 */
    int (*tcl_RemoveInterpResolvers) (Tcl_Interp *interp, const char *name); /* 130 */
    void (*tcl_SetNamespaceResolvers) (Tcl_Namespace *namespacePtr, Tcl_ResolveCmdProc *cmdProc, Tcl_ResolveVarProc *varProc, Tcl_ResolveCompiledVarProc *compiledVarProc); /* 131 */
    int (*tclpHasSockets) (Tcl_Interp *interp); /* 132 */
    TCL_DEPRECATED_API("") struct tm * (*tclpGetDate) (const time_t *time, int useGMT); /* 133 */
    void (*reserved134)(void);
    void (*reserved135)(void);
    void (*reserved136)(void);
    void (*reserved137)(void);
    const char * (*tclGetEnv) (const char *name, Tcl_DString *valuePtr); /* 138 */
    void (*reserved139)(void);
    void (*reserved140)(void);
    const char * (*tclpGetCwd) (Tcl_Interp *interp, Tcl_DString *cwdPtr); /* 141 */
    int (*tclSetByteCodeFromAny) (Tcl_Interp *interp, Tcl_Obj *objPtr, CompileHookProc *hookProc, ClientData clientData); /* 142 */
    int (*tclAddLiteralObj) (struct CompileEnv *envPtr, Tcl_Obj *objPtr, LiteralEntry **litPtrPtr); /* 143 */
    void (*tclHideLiteral) (Tcl_Interp *interp, struct CompileEnv *envPtr, int index); /* 144 */
    const struct AuxDataType * (*tclGetAuxDataType) (const char *typeName); /* 145 */
    TclHandle (*tclHandleCreate) (void *ptr); /* 146 */
    void (*tclHandleFree) (TclHandle handle); /* 147 */
    TclHandle (*tclHandlePreserve) (TclHandle handle); /* 148 */
    void (*tclHandleRelease) (TclHandle handle); /* 149 */
    int (*tclRegAbout) (Tcl_Interp *interp, Tcl_RegExp re); /* 150 */
    void (*tclRegExpRangeUniChar) (Tcl_RegExp re, int index, int *startPtr, int *endPtr); /* 151 */
    void (*tclSetLibraryPath) (Tcl_Obj *pathPtr); /* 152 */
    Tcl_Obj * (*tclGetLibraryPath) (void); /* 153 */
    void (*reserved154)(void);
    void (*reserved155)(void);
    void (*tclRegError) (Tcl_Interp *interp, const char *msg, int status); /* 156 */
    Var * (*tclVarTraceExists) (Tcl_Interp *interp, const char *varName); /* 157 */
    TCL_DEPRECATED_API("use public Tcl_SetStartupScript()") void (*tclSetStartupScriptFileName) (const char *filename); /* 158 */
    TCL_DEPRECATED_API("use public Tcl_GetStartupScript()") const char * (*tclGetStartupScriptFileName) (void); /* 159 */
    void (*reserved160)(void);
    int (*tclChannelTransform) (Tcl_Interp *interp, Tcl_Channel chan, Tcl_Obj *cmdObjPtr); /* 161 */
    void (*tclChannelEventScriptInvoker) (ClientData clientData, int flags); /* 162 */
    const void * (*tclGetInstructionTable) (void); /* 163 */
    void (*tclExpandCodeArray) (void *envPtr); /* 164 */
    void (*tclpSetInitialEncodings) (void); /* 165 */
    int (*tclListObjSetElement) (Tcl_Interp *interp, Tcl_Obj *listPtr, int index, Tcl_Obj *valuePtr); /* 166 */
    TCL_DEPRECATED_API("use public Tcl_SetStartupScript()") void (*tclSetStartupScriptPath) (Tcl_Obj *pathPtr); /* 167 */
    TCL_DEPRECATED_API("use public Tcl_GetStartupScript()") Tcl_Obj * (*tclGetStartupScriptPath) (void); /* 168 */
    int (*tclpUtfNcmp2) (const char *s1, const char *s2, unsigned long n); /* 169 */
    int (*tclCheckInterpTraces) (Tcl_Interp *interp, const char *command, int numChars, Command *cmdPtr, int result, int traceFlags, int objc, Tcl_Obj *const objv[]); /* 170 */
    int (*tclCheckExecutionTraces) (Tcl_Interp *interp, const char *command, int numChars, Command *cmdPtr, int result, int traceFlags, int objc, Tcl_Obj *const objv[]); /* 171 */
    int (*tclInThreadExit) (void); /* 172 */
    int (*tclUniCharMatch) (const Tcl_UniChar *string, int strLen, const Tcl_UniChar *pattern, int ptnLen, int flags); /* 173 */
    void (*reserved174)(void);
    int (*tclCallVarTraces) (Interp *iPtr, Var *arrayPtr, Var *varPtr, const char *part1, const char *part2, int flags, int leaveErrMsg); /* 175 */
    void (*tclCleanupVar) (Var *varPtr, Var *arrayPtr); /* 176 */
    void (*tclVarErrMsg) (Tcl_Interp *interp, const char *part1, const char *part2, const char *operation, const char *reason); /* 177 */
    void (*tclSetStartupScript) (Tcl_Obj *pathPtr, const char *encodingName); /* 178 */
    Tcl_Obj * (*tclGetStartupScript) (const char **encodingNamePtr); /* 179 */
    void (*reserved180)(void);
    void (*reserved181)(void);
    TCL_DEPRECATED_API("") struct tm * (*tclpLocaltime) (const time_t *clock); /* 182 */
    TCL_DEPRECATED_API("") struct tm * (*tclpGmtime) (const time_t *clock); /* 183 */
    void (*reserved184)(void);
    void (*reserved185)(void);
    void (*reserved186)(void);
    void (*reserved187)(void);
    void (*reserved188)(void);
    void (*reserved189)(void);
    void (*reserved190)(void);
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    int (*tclPtrMakeUpvar) (Tcl_Interp *interp, Var *otherP1Ptr, const char *myName, int myFlags, int index); /* 229 */
    Var * (*tclObjLookupVar) (Tcl_Interp *interp, Tcl_Obj *part1Ptr, const char *part2, int flags, const char *msg, const int createPart1, const int createPart2, Var **arrayPtrPtr); /* 230 */
    int (*tclGetNamespaceFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, Tcl_Namespace **nsPtrPtr); /* 231 */
    int (*tclEvalObjEx) (Tcl_Interp *interp, Tcl_Obj *objPtr, int flags, const CmdFrame *invoker, int word); /* 232 */
    void (*tclGetSrcInfoForPc) (CmdFrame *contextPtr); /* 233 */
    Var * (*tclVarHashCreateVar) (TclVarHashTable *tablePtr, const char *key, int *newPtr); /* 234 */
    void (*tclInitVarHashTable) (TclVarHashTable *tablePtr, Namespace *nsPtr); /* 235 */
    void (*tclBackgroundException) (Tcl_Interp *interp, int code); /* 236 */
    int (*tclResetCancellation) (Tcl_Interp *interp, int force); /* 237 */
    int (*tclNRInterpProc) (ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); /* 238 */
    int (*tclNRInterpProcCore) (Tcl_Interp *interp, Tcl_Obj *procNameObj, int skip, ProcErrorProc *errorProc); /* 239 */
    int (*tclNRRunCallbacks) (Tcl_Interp *interp, int result, struct NRE_callback *rootPtr); /* 240 */
    int (*tclNREvalObjEx) (Tcl_Interp *interp, Tcl_Obj *objPtr, int flags, const CmdFrame *invoker, int word); /* 241 */
    int (*tclNREvalObjv) (Tcl_Interp *interp, int objc, Tcl_Obj *const objv[], int flags, Command *cmdPtr); /* 242 */
    void (*tclDbDumpActiveObjects) (FILE *outFile); /* 243 */







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    int (*tclPtrMakeUpvar) (Tcl_Interp *interp, Var *otherP1Ptr, const char *myName, int myFlags, int index); /* 229 */
    Var * (*tclObjLookupVar) (Tcl_Interp *interp, Tcl_Obj *part1Ptr, const char *part2, int flags, const char *msg, const int createPart1, const int createPart2, Var **arrayPtrPtr); /* 230 */
    int (*tclGetNamespaceFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, Tcl_Namespace **nsPtrPtr); /* 231 */
    int (*tclEvalObjEx) (Tcl_Interp *interp, Tcl_Obj *objPtr, int flags, const CmdFrame *invoker, int word); /* 232 */
    void (*tclGetSrcInfoForPc) (CmdFrame *contextPtr); /* 233 */
    Var * (*tclVarHashCreateVar) (TclVarHashTable *tablePtr, const char *key, int *newPtr); /* 234 */
    void (*tclInitVarHashTable) (TclVarHashTable *tablePtr, Namespace *nsPtr); /* 235 */
    TCL_DEPRECATED_API("use Tcl_BackgroundException") void (*tclBackgroundException) (Tcl_Interp *interp, int code); /* 236 */
    int (*tclResetCancellation) (Tcl_Interp *interp, int force); /* 237 */
    int (*tclNRInterpProc) (ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); /* 238 */
    int (*tclNRInterpProcCore) (Tcl_Interp *interp, Tcl_Obj *procNameObj, int skip, ProcErrorProc *errorProc); /* 239 */
    int (*tclNRRunCallbacks) (Tcl_Interp *interp, int result, struct NRE_callback *rootPtr); /* 240 */
    int (*tclNREvalObjEx) (Tcl_Interp *interp, Tcl_Obj *objPtr, int flags, const CmdFrame *invoker, int word); /* 241 */
    int (*tclNREvalObjv) (Tcl_Interp *interp, int objc, Tcl_Obj *const objv[], int flags, Command *cmdPtr); /* 242 */
    void (*tclDbDumpActiveObjects) (FILE *outFile); /* 243 */
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	(tclIntStubsPtr->tclTeardownNamespace) /* 108 */
#define TclUpdateReturnInfo \
	(tclIntStubsPtr->tclUpdateReturnInfo) /* 109 */
#define TclSockMinimumBuffers \
	(tclIntStubsPtr->tclSockMinimumBuffers) /* 110 */
#define Tcl_AddInterpResolvers \
	(tclIntStubsPtr->tcl_AddInterpResolvers) /* 111 */
#define Tcl_AppendExportList \
	(tclIntStubsPtr->tcl_AppendExportList) /* 112 */
#define Tcl_CreateNamespace \
	(tclIntStubsPtr->tcl_CreateNamespace) /* 113 */
#define Tcl_DeleteNamespace \
	(tclIntStubsPtr->tcl_DeleteNamespace) /* 114 */
#define Tcl_Export \
	(tclIntStubsPtr->tcl_Export) /* 115 */
#define Tcl_FindCommand \
	(tclIntStubsPtr->tcl_FindCommand) /* 116 */
#define Tcl_FindNamespace \
	(tclIntStubsPtr->tcl_FindNamespace) /* 117 */
#define Tcl_GetInterpResolvers \
	(tclIntStubsPtr->tcl_GetInterpResolvers) /* 118 */
#define Tcl_GetNamespaceResolvers \
	(tclIntStubsPtr->tcl_GetNamespaceResolvers) /* 119 */
#define Tcl_FindNamespaceVar \
	(tclIntStubsPtr->tcl_FindNamespaceVar) /* 120 */
#define Tcl_ForgetImport \
	(tclIntStubsPtr->tcl_ForgetImport) /* 121 */
#define Tcl_GetCommandFromObj \
	(tclIntStubsPtr->tcl_GetCommandFromObj) /* 122 */
#define Tcl_GetCommandFullName \
	(tclIntStubsPtr->tcl_GetCommandFullName) /* 123 */
#define Tcl_GetCurrentNamespace \
	(tclIntStubsPtr->tcl_GetCurrentNamespace) /* 124 */
#define Tcl_GetGlobalNamespace \
	(tclIntStubsPtr->tcl_GetGlobalNamespace) /* 125 */
#define Tcl_GetVariableFullName \
	(tclIntStubsPtr->tcl_GetVariableFullName) /* 126 */
#define Tcl_Import \
	(tclIntStubsPtr->tcl_Import) /* 127 */
#define Tcl_PopCallFrame \
	(tclIntStubsPtr->tcl_PopCallFrame) /* 128 */
#define Tcl_PushCallFrame \
	(tclIntStubsPtr->tcl_PushCallFrame) /* 129 */
#define Tcl_RemoveInterpResolvers \
	(tclIntStubsPtr->tcl_RemoveInterpResolvers) /* 130 */
#define Tcl_SetNamespaceResolvers \







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	(tclIntStubsPtr->tclTeardownNamespace) /* 108 */
#define TclUpdateReturnInfo \
	(tclIntStubsPtr->tclUpdateReturnInfo) /* 109 */
#define TclSockMinimumBuffers \
	(tclIntStubsPtr->tclSockMinimumBuffers) /* 110 */
#define Tcl_AddInterpResolvers \
	(tclIntStubsPtr->tcl_AddInterpResolvers) /* 111 */
#define TclAppendExportList \
	(tclIntStubsPtr->tclAppendExportList) /* 112 */
#define TclCreateNamespace \
	(tclIntStubsPtr->tclCreateNamespace) /* 113 */
#define TclDeleteNamespace \
	(tclIntStubsPtr->tclDeleteNamespace) /* 114 */
#define TclExport \
	(tclIntStubsPtr->tclExport) /* 115 */
#define TclFindCommand \
	(tclIntStubsPtr->tclFindCommand) /* 116 */
#define TclFindNamespace \
	(tclIntStubsPtr->tclFindNamespace) /* 117 */
#define Tcl_GetInterpResolvers \
	(tclIntStubsPtr->tcl_GetInterpResolvers) /* 118 */
#define Tcl_GetNamespaceResolvers \
	(tclIntStubsPtr->tcl_GetNamespaceResolvers) /* 119 */
#define Tcl_FindNamespaceVar \
	(tclIntStubsPtr->tcl_FindNamespaceVar) /* 120 */
#define TclForgetImport \
	(tclIntStubsPtr->tclForgetImport) /* 121 */
#define TclGetCommandFromObj \
	(tclIntStubsPtr->tclGetCommandFromObj) /* 122 */
#define TclGetCommandFullName \
	(tclIntStubsPtr->tclGetCommandFullName) /* 123 */
#define TclGetCurrentNamespace_ \
	(tclIntStubsPtr->tclGetCurrentNamespace_) /* 124 */
#define TclGetGlobalNamespace_ \
	(tclIntStubsPtr->tclGetGlobalNamespace_) /* 125 */
#define Tcl_GetVariableFullName \
	(tclIntStubsPtr->tcl_GetVariableFullName) /* 126 */
#define TclImport \
	(tclIntStubsPtr->tclImport) /* 127 */
#define Tcl_PopCallFrame \
	(tclIntStubsPtr->tcl_PopCallFrame) /* 128 */
#define Tcl_PushCallFrame \
	(tclIntStubsPtr->tcl_PushCallFrame) /* 129 */
#define Tcl_RemoveInterpResolvers \
	(tclIntStubsPtr->tcl_RemoveInterpResolvers) /* 130 */
#define Tcl_SetNamespaceResolvers \
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/* Slot 174 is reserved */
#define TclCallVarTraces \
	(tclIntStubsPtr->tclCallVarTraces) /* 175 */
#define TclCleanupVar \
	(tclIntStubsPtr->tclCleanupVar) /* 176 */
#define TclVarErrMsg \
	(tclIntStubsPtr->tclVarErrMsg) /* 177 */
#define Tcl_SetStartupScript \
	(tclIntStubsPtr->tcl_SetStartupScript) /* 178 */
#define Tcl_GetStartupScript \
	(tclIntStubsPtr->tcl_GetStartupScript) /* 179 */
/* Slot 180 is reserved */
/* Slot 181 is reserved */
#define TclpLocaltime \
	(tclIntStubsPtr->tclpLocaltime) /* 182 */
#define TclpGmtime \
	(tclIntStubsPtr->tclpGmtime) /* 183 */
/* Slot 184 is reserved */







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/* Slot 174 is reserved */
#define TclCallVarTraces \
	(tclIntStubsPtr->tclCallVarTraces) /* 175 */
#define TclCleanupVar \
	(tclIntStubsPtr->tclCleanupVar) /* 176 */
#define TclVarErrMsg \
	(tclIntStubsPtr->tclVarErrMsg) /* 177 */
#define TclSetStartupScript \
	(tclIntStubsPtr->tclSetStartupScript) /* 178 */
#define TclGetStartupScript \
	(tclIntStubsPtr->tclGetStartupScript) /* 179 */
/* Slot 180 is reserved */
/* Slot 181 is reserved */
#define TclpLocaltime \
	(tclIntStubsPtr->tclpLocaltime) /* 182 */
#define TclpGmtime \
	(tclIntStubsPtr->tclpGmtime) /* 183 */
/* Slot 184 is reserved */
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#endif /* defined(USE_TCL_STUBS) */

/* !END!: Do not edit above this line. */

#undef TCL_STORAGE_CLASS
#define TCL_STORAGE_CLASS DLLIMPORT


#undef TclGetStartupScriptFileName
#undef TclSetStartupScriptFileName
#undef TclGetStartupScriptPath
#undef TclSetStartupScriptPath
#undef TclBackgroundException

#if defined(USE_TCL_STUBS) && defined(TCL_NO_DEPRECATED)
#   undef Tcl_SetStartupScript
#   define Tcl_SetStartupScript \
	    (tclStubsPtr->tcl_SetStartupScript) /* 622 */
#   undef Tcl_GetStartupScript
#   define Tcl_GetStartupScript \
	    (tclStubsPtr->tcl_GetStartupScript) /* 623 */
#   undef Tcl_CreateNamespace
#   define Tcl_CreateNamespace \
	   (tclStubsPtr->tcl_CreateNamespace) /* 506 */
#   undef Tcl_DeleteNamespace
#   define Tcl_DeleteNamespace \
	   (tclStubsPtr->tcl_DeleteNamespace) /* 507 */
#   undef Tcl_AppendExportList
#   define Tcl_AppendExportList \
	   (tclStubsPtr->tcl_AppendExportList) /* 508 */
#   undef Tcl_Export
#   define Tcl_Export \
	   (tclStubsPtr->tcl_Export) /* 509 */
#   undef Tcl_Import
#   define Tcl_Import \
	   (tclStubsPtr->tcl_Import) /* 510 */
#   undef Tcl_ForgetImport
#   define Tcl_ForgetImport \
	   (tclStubsPtr->tcl_ForgetImport) /* 511 */
#   undef Tcl_GetCurrentNamespace
#   define Tcl_GetCurrentNamespace \
	   (tclStubsPtr->tcl_GetCurrentNamespace) /* 512 */
#   undef Tcl_GetGlobalNamespace
#   define Tcl_GetGlobalNamespace \
	   (tclStubsPtr->tcl_GetGlobalNamespace) /* 513 */
#   undef Tcl_FindNamespace
#   define Tcl_FindNamespace \
	   (tclStubsPtr->tcl_FindNamespace) /* 514 */
#   undef Tcl_FindCommand
#   define Tcl_FindCommand \
	   (tclStubsPtr->tcl_FindCommand) /* 515 */
#   undef Tcl_GetCommandFromObj
#   define Tcl_GetCommandFromObj \
	   (tclStubsPtr->tcl_GetCommandFromObj) /* 516 */
#   undef Tcl_GetCommandFullName
#   define Tcl_GetCommandFullName \
	   (tclStubsPtr->tcl_GetCommandFullName) /* 517 */
#endif

#undef TclCopyChannelOld
#undef TclSockMinimumBuffersOld

#endif /* _TCLINTDECLS */







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#endif /* defined(USE_TCL_STUBS) */

/* !END!: Do not edit above this line. */

#undef TCL_STORAGE_CLASS
#define TCL_STORAGE_CLASS DLLIMPORT

#if defined(USE_TCL_STUBS)
#   undef TclGetStartupScriptFileName
#   undef TclSetStartupScriptFileName
#   undef TclGetStartupScriptPath
#   undef TclSetStartupScriptPath
#   undef TclBackgroundException


#   undef TclSetStartupScript


#   undef TclGetStartupScript


#   undef TclCreateNamespace


#   undef TclDeleteNamespace





#   undef TclAppendExportList


#   undef TclExport


#   undef TclImport


#   undef TclForgetImport
#   undef TclGetCurrentNamespace_

#   undef TclGetGlobalNamespace_





#   undef TclFindNamespace


#   undef TclFindCommand
#   undef TclGetCommandFromObj
#   undef TclGetCommandFullName
#   undef TclCopyChannelOld
#   undef TclSockMinimumBuffersOld

#endif




#endif /* _TCLINTDECLS */

Changes to generic/tclIntPlatDecls.h.

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#define TclpInetNtoa inet_ntoa

#if defined(_WIN32)
#   undef TclWinNToHS
#   undef TclWinGetServByName
#   undef TclWinGetSockOpt
#   undef TclWinSetSockOpt




#   define TclWinNToHS ntohs
#   define TclWinGetServByName getservbyname
#   define TclWinGetSockOpt getsockopt
#   define TclWinSetSockOpt setsockopt




#else
#   undef TclpGetPid
#   define TclpGetPid(pid) ((unsigned long) (pid))
#endif

#endif /* _TCLINTPLATDECLS */







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#define TclpInetNtoa inet_ntoa

#if defined(_WIN32)
#   undef TclWinNToHS
#   undef TclWinGetServByName
#   undef TclWinGetSockOpt
#   undef TclWinSetSockOpt
#   undef TclWinGetPlatformId
#   undef TclWinResetInterfaces
#   undef TclWinSetInterfaces
#   if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
#	define TclWinNToHS ntohs
#	define TclWinGetServByName getservbyname
#	define TclWinGetSockOpt getsockopt
#	define TclWinSetSockOpt setsockopt
#	define TclWinGetPlatformId() (2) /* VER_PLATFORM_WIN32_NT */
#	define TclWinResetInterfaces() /* nop */
#	define TclWinSetInterfaces(dummy) /* nop */
#   endif /* TCL_NO_DEPRECATED */
#else
#   undef TclpGetPid
#   define TclpGetPid(pid) ((unsigned long) (pid))
#endif

#endif /* _TCLINTPLATDECLS */

Changes to generic/tclInterp.c.

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	 * master; the overall implementations are safe, but they're normally
	 * defined by init.tcl which is not sourced by safe interpreters.
	 * Assume these functions all work. [Bug 2895741]
	 */

	(void) Tcl_EvalEx(interp,
		"namespace eval ::tcl {namespace eval mathfunc {}}", -1, 0);
	(void) Tcl_CreateAlias(interp, "::tcl::mathfunc::min", master,
		"::tcl::mathfunc::min", 0, NULL);
	(void) Tcl_CreateAlias(interp, "::tcl::mathfunc::max", master,
		"::tcl::mathfunc::max", 0, NULL);
    }

    iPtr->flags |= SAFE_INTERP;

    /*
     * Unsetting variables : (which should not have been set in the first
     * place, but...)







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	 * master; the overall implementations are safe, but they're normally
	 * defined by init.tcl which is not sourced by safe interpreters.
	 * Assume these functions all work. [Bug 2895741]
	 */

	(void) Tcl_EvalEx(interp,
		"namespace eval ::tcl {namespace eval mathfunc {}}", -1, 0);




    }

    iPtr->flags |= SAFE_INTERP;

    /*
     * Unsetting variables : (which should not have been set in the first
     * place, but...)

Changes to generic/tclLink.c.

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static int SetInvalidRealFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr);

static Tcl_ObjType invalidRealType = {
    "invalidReal",			/* name */
    NULL,				/* freeIntRepProc */
    NULL,				/* dupIntRepProc */
    NULL,				/* updateStringProc */
    SetInvalidRealFromAny		/* setFromAnyProc */
};

static int
SetInvalidRealFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr) {
    const char *str;
    const char *endPtr;








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static int SetInvalidRealFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr);

static Tcl_ObjType invalidRealType = {
    "invalidReal",			/* name */
    NULL,				/* freeIntRepProc */
    NULL,				/* dupIntRepProc */
    NULL,				/* updateStringProc */
    NULL				/* setFromAnyProc */
};

static int
SetInvalidRealFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr) {
    const char *str;
    const char *endPtr;

Changes to generic/tclListObj.c.

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#endif

/*
 *----------------------------------------------------------------------
 *
 * NewListIntRep --
 *
 *	Creates a 'List' structure with space for 'objc' elements.  'objc' must
 *	be > 0.  If 'objv' is not NULL, The list is initialized with first
 *	'objc' values in that array.  Otherwise the list is initialized to have
 *	0 elements, with space to add 'objc' more.  Flag value 'p' indicates
 *	how to behave on failure.
 *
 * Value
 *
 *	A new 'List' structure with refCount 0. If some failure
 *	prevents this NULL is returned if 'p' is 0 , and 'Tcl_Panic'
 *	is called if it is not.
 *
 * Effect
 *
 *	The refCount of each value in 'objv' is incremented as it is added
 *	to the list.
 *
 *----------------------------------------------------------------------
 */

static List *
NewListIntRep(
    int objc,







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#endif

/*
 *----------------------------------------------------------------------
 *
 * NewListIntRep --
 *
 *	Creates a list internal rep with space for objc elements.  objc
 *	must be > 0.  If objv!=NULL, initializes with the first objc values
 *	in that array.  If objv==NULL, initalize list internal rep to have
 *	0 elements, with space to add objc more.  Flag value "p" indicates
 *	how to behave on failure.
 *
 * Results:

 *	A new List struct with refCount 0 is returned. If some failure
 *	prevents this then if p=0, NULL is returned and otherwise the
 *	routine panics.
 *
 * Side effects:

 *	The ref counts of the elements in objv are incremented since the
 *	resulting list now refers to them.
 *
 *----------------------------------------------------------------------
 */

static List *
NewListIntRep(
    int objc,
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    }
    return listRepPtr;
}

/*
 *----------------------------------------------------------------------
 *
 *  AttemptNewList --
 *







 *	Like NewListIntRep, but additionally sets an error message on failure. 

 * 




 *----------------------------------------------------------------------
 */

static List *
AttemptNewList(
    Tcl_Interp *interp,
    int objc,







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    }
    return listRepPtr;
}

/*
 *----------------------------------------------------------------------
 *
 * AttemptNewList --
 *
 *	Creates a list internal rep with space for objc elements.  objc
 *	must be > 0.  If objv!=NULL, initializes with the first objc values
 *	in that array.  If objv==NULL, initalize list internal rep to have
 *	0 elements, with space to add objc more.
 *
 * Results:
 *	A new List struct with refCount 0 is returned. If some failure
 *	prevents this then NULL is returned, and an error message is left
 *	in the interp result, unless interp is NULL.
 *
 * Side effects:
 *	The ref counts of the elements in objv are incremented since the
 *	resulting list now refers to them.
 *
 *----------------------------------------------------------------------
 */

static List *
AttemptNewList(
    Tcl_Interp *interp,
    int objc,
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}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_NewListObj --
 *

 *	Creates a new list object and adds values to it. When TCL_MEM_DEBUG is
 *	defined, 'Tcl_DbNewListObj' is called instead.


 *
 * Value


 *

 *	A new list 'Tcl_Obj' to which is appended values from 'objv', or if
 *	'objc' is less than or equal to zero, a list 'Tcl_Obj' having no
 *	elements.  The string representation of the new 'Tcl_Obj' is set to
 *	NULL.  The refCount of the list is 0.
 *
 * Effect
 *
 *	The refCount of each elements in 'objv' is incremented as it is added
 *	to the list.
 *
 *----------------------------------------------------------------------
 */

#ifdef TCL_MEM_DEBUG
#undef Tcl_NewListObj








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}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_NewListObj --
 *
 *	This function is normally called when not debugging: i.e., when
 *	TCL_MEM_DEBUG is not defined. It creates a new list object from an

 *	(objc,objv) array: that is, each of the objc elements of the array
 *	referenced by objv is inserted as an element into a new Tcl object.
 *

 *	When TCL_MEM_DEBUG is defined, this function just returns the result
 *	of calling the debugging version Tcl_DbNewListObj.
 *
 * Results:
 *	A new list object is returned that is initialized from the object
 *	pointers in objv. If objc is less than or equal to zero, an empty
 *	object is returned. The new object's string representation is left
 *	NULL. The resulting new list object has ref count 0.
 *
 * Side effects:

 *	The ref counts of the elements in objv are incremented since the
 *	resulting list now refers to them.
 *
 *----------------------------------------------------------------------
 */

#ifdef TCL_MEM_DEBUG
#undef Tcl_NewListObj

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    return listPtr;
}
#endif /* if TCL_MEM_DEBUG */

/*
 *----------------------------------------------------------------------
 *
 *  Tcl_DbNewListObj --
 * 



 *	Like 'Tcl_NewListObj', but it calls Tcl_DbCkalloc directly with the
 *	file name and line number from its caller.  This simplifies debugging
 *	since the [memory active] command will report the correct file
 *	name and line number when reporting objects that haven't been freed.
 * 
 *	When TCL_MEM_DEBUG is not defined, 'Tcl_NewListObj' is called instead.











 *
 *----------------------------------------------------------------------
 */

#ifdef TCL_MEM_DEBUG

Tcl_Obj *







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    return listPtr;
}
#endif /* if TCL_MEM_DEBUG */

/*
 *----------------------------------------------------------------------
 *
 * Tcl_DbNewListObj --
 *
 *	This function is normally called when debugging: i.e., when
 *	TCL_MEM_DEBUG is defined. It creates new list objects. It is the same
 *	as the Tcl_NewListObj function above except that it calls
 *	Tcl_DbCkalloc directly with the file name and line number from its
 *	caller. This simplifies debugging since then the [memory active]
 *	command will report the correct file name and line number when
 *	reporting objects that haven't been freed.
 *
 *	When TCL_MEM_DEBUG is not defined, this function just returns the
 *	result of calling Tcl_NewListObj.
 *
 * Results:
 *	A new list object is returned that is initialized from the object
 *	pointers in objv. If objc is less than or equal to zero, an empty
 *	object is returned. The new object's string representation is left
 *	NULL. The new list object has ref count 0.
 *
 * Side effects:
 *	The ref counts of the elements in objv are incremented since the
 *	resulting list now refers to them.
 *
 *----------------------------------------------------------------------
 */

#ifdef TCL_MEM_DEBUG

Tcl_Obj *
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#endif /* TCL_MEM_DEBUG */

/*
 *----------------------------------------------------------------------
 *
 * Tcl_SetListObj --
 *
 *	Like 'Tcl_NewListObj', but operates on an existing 'Tcl_Obj'instead of



 *	creating a new one.








 *
 *----------------------------------------------------------------------
 */

void
Tcl_SetListObj(
    Tcl_Obj *objPtr,		/* Object whose internal rep to init. */







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#endif /* TCL_MEM_DEBUG */

/*
 *----------------------------------------------------------------------
 *
 * Tcl_SetListObj --
 *
 *	Modify an object to be a list containing each of the objc elements of
 *	the object array referenced by objv.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	The object is made a list object and is initialized from the object
 *	pointers in objv. If objc is less than or equal to zero, an empty
 *	object is returned. The new object's string representation is left
 *	NULL. The ref counts of the elements in objv are incremented since the
 *	list now refers to them. The object's old string and internal
 *	representations are freed and its type is set NULL.
 *
 *----------------------------------------------------------------------
 */

void
Tcl_SetListObj(
    Tcl_Obj *objPtr,		/* Object whose internal rep to init. */
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}

/*
 *----------------------------------------------------------------------
 *
 * TclListObjCopy --
 *
 *	Creates a new 'Tcl_Obj' which is a pure copy of a list value. This
 *	provides for the C level a counterpart of the [lrange $list 0 end]
 *	command, while using internals details to be as efficient as possible.
 *
 * Value
 *
 *	The address of the new 'Tcl_Obj' which shares its internal
 *	representation with 'listPtr', and whose refCount is 0.  If 'listPtr'
 *	is not actually a list, the value is NULL, and an error message is left
 *	in 'interp' if it is not NULL.
 *
 * Effect
 *
 *	'listPtr' is converted to a list if it isn't one already.
 *
 *----------------------------------------------------------------------
 */

Tcl_Obj *
TclListObjCopy(
    Tcl_Interp *interp,		/* Used to report errors if not NULL. */







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397
398

399
400
401
402
403
404
405
}

/*
 *----------------------------------------------------------------------
 *
 * TclListObjCopy --
 *
 *	Makes a "pure list" copy of a list value. This provides for the C
 *	level a counterpart of the [lrange $list 0 end] command, while using
 *	internals details to be as efficient as possible.
 *
 * Results:
 *	Normally returns a pointer to a new Tcl_Obj, that contains the same
 *	list value as *listPtr does. The returned Tcl_Obj has a refCount of
 *	zero. If *listPtr does not hold a list, NULL is returned, and if
 *	interp is non-NULL, an error message is recorded there.

 *
 * Side effects:
 *	None.

 *
 *----------------------------------------------------------------------
 */

Tcl_Obj *
TclListObjCopy(
    Tcl_Interp *interp,		/* Used to report errors if not NULL. */
385
386
387
388
389
390
391
392
393
394
395
396
397

398
399



400
401
402
403
404
405
406
407
408
409
410
411
412
413
414

415
416
417
418
419
420
421
422
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_ListObjGetElements --
 *
 *	Retreive the elements in a list 'Tcl_Obj'.
 *
 * Value
 *
 *	TCL_OK
 *

 *	    A count of list elements is stored, 'objcPtr', And a pointer to the
 *	    array of elements in the list is stored in 'objvPtr'.



 *
 *	    The elements accessible via 'objvPtr' should be treated as readonly
 *	    and the refCount for each object is _not_ incremented; the caller
 *	    must do that if it holds on to a reference. Furthermore, the
 *	    pointer and length returned by this function may change as soon as
 *	    any function is called on the list object. Be careful about
 *	    retaining the pointer in a local data structure.
 *
 *	TCL_ERROR
 *
 *	    'listPtr' is not a valid list. An error message is left in the
 *	    interpreter's result if 'interp' is not NULL.
 *
 * Effect
 *

 *	'listPtr' is converted to a list object if it isn't one already.
 *
 *----------------------------------------------------------------------
 */

int
Tcl_ListObjGetElements(
    Tcl_Interp *interp,		/* Used to report errors if not NULL. */







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421
422
423
424
425
426
427
428
429

430

431
432
433
434
435
436
437
438
439
440
441
442
443
444
445





446

447
448
449
450
451
452
453
454
455
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_ListObjGetElements --
 *
 *	This function returns an (objc,objv) array of the elements in a list
 *	object.

 *

 * Results:
 *	The return value is normally TCL_OK; in this case *objcPtr is set to
 *	the count of list elements and *objvPtr is set to a pointer to an
 *	array of (*objcPtr) pointers to each list element. If listPtr does not
 *	refer to a list object and the object can not be converted to one,
 *	TCL_ERROR is returned and an error message will be left in the
 *	interpreter's result if interp is not NULL.
 *
 *	The objects referenced by the returned array should be treated as
 *	readonly and their ref counts are _not_ incremented; the caller must
 *	do that if it holds on to a reference. Furthermore, the pointer and
 *	length returned by this function may change as soon as any function is
 *	called on the list object; be careful about retaining the pointer in a
 *	local data structure.
 *





 * Side effects:

 *	The possible conversion of the object referenced by listPtr
 *	to a list object.
 *
 *----------------------------------------------------------------------
 */

int
Tcl_ListObjGetElements(
    Tcl_Interp *interp,		/* Used to report errors if not NULL. */
449
450
451
452
453
454
455
456

457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_ListObjAppendList --
 *
 *	Appends the elements of elemListPtr to those of listPtr.

 *
 * Value
 *
 *	TCL_OK
 *
 *	    Success.
 *
 *	TCL_ERROR
 *
 *	    'listPtr' or 'elemListPtr' are not valid lists.  An error
 *	    message is left in the interpreter's result if 'interp' is not NULL.
 *
 * Effect
 *
 *	The reference count of each element of 'elemListPtr' as it is added to
 *	'listPtr'. 'listPtr' and 'elemListPtr' are converted to 'tclListType'
 *	if they are not already. Appending the new elements may cause the
 *	array of element pointers in 'listObj' to grow.  If any objects are
 *	appended to 'listPtr'. Any preexisting string representation of
 *	'listPtr' is invalidated.
 *
 *----------------------------------------------------------------------
 */

int
Tcl_ListObjAppendList(
    Tcl_Interp *interp,		/* Used to report errors if not NULL. */







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482
483
484
485
486
487
488
489
490
491
492

493



494


495
496
497

498
499
500
501
502

503
504
505
506
507
508
509
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_ListObjAppendList --
 *
 *	This function appends the elements in the list value referenced by
 *	elemListPtr to the list value referenced by listPtr.
 *
 * Results:

 *	The return value is normally TCL_OK. If listPtr or elemListPtr do not



 *	refer to list values, TCL_ERROR is returned and an error message is


 *	left in the interpreter's result if interp is not NULL.
 *
 * Side effects:

 *	The reference counts of the elements in elemListPtr are incremented
 *	since the list now refers to them. listPtr and elemListPtr are
 *	converted, if necessary, to list objects. Also, appending the new
 *	elements may cause listObj's array of element pointers to grow.
 *	listPtr's old string representation, if any, is invalidated.

 *
 *----------------------------------------------------------------------
 */

int
Tcl_ListObjAppendList(
    Tcl_Interp *interp,		/* Used to report errors if not NULL. */
508
509
510
511
512
513
514
515



516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532

533
534
535
536
537
538
539
540
541
542
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_ListObjAppendElement --
 *
 *	Like 'Tcl_ListObjAppendList', but Appends a single value to a list.



 *
 * Value
 *
 *	TCL_OK
 *
 *	    'objPtr' is appended to the elements of 'listPtr'.
 *
 *	TCL_ERROR
 *
 *	    listPtr does not refer to a list object and the object can not be
 *	    converted to one. An error message will be left in the
 *	    interpreter's result if interp is not NULL.
 *
 * Effect
 *
 *	If 'listPtr' is not already of type 'tclListType', it is converted.
 *	The 'refCount' of 'objPtr' is incremented as it is added to 'listPtr'.

 *	Appending the new element may cause the the array of element pointers
 *	in 'listObj' to grow.  Any preexisting string representation of
 *	'listPtr' is invalidated.
 *
 *----------------------------------------------------------------------
 */

int
Tcl_ListObjAppendElement(
    Tcl_Interp *interp,		/* Used to report errors if not NULL. */







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<
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534
535
536
537
538
539
540
541
542
543
544
545
546

547

548



549
550
551
552
553


554
555
556
557
558
559
560
561
562
563
564
565
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_ListObjAppendElement --
 *
 *	This function is a special purpose version of Tcl_ListObjAppendList:
 *	it appends a single object referenced by objPtr to the list object
 *	referenced by listPtr. If listPtr is not already a list object, an
 *	attempt will be made to convert it to one.
 *
 * Results:

 *	The return value is normally TCL_OK; in this case objPtr is added to

 *	the end of listPtr's list. If listPtr does not refer to a list object



 *	and the object can not be converted to one, TCL_ERROR is returned and
 *	an error message will be left in the interpreter's result if interp is
 *	not NULL.
 *
 * Side effects:


 *	The ref count of objPtr is incremented since the list now refers to
 *	it. listPtr will be converted, if necessary, to a list object. Also,
 *	appending the new element may cause listObj's array of element
 *	pointers to grow. listPtr's old string representation, if any, is
 *	invalidated.
 *
 *----------------------------------------------------------------------
 */

int
Tcl_ListObjAppendElement(
    Tcl_Interp *interp,		/* Used to report errors if not NULL. */
679
680
681
682
683
684
685
686
687
688
689

690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_ListObjIndex --
 *
 * 	Retrieve a pointer to the element of 'listPtr' at 'index'.  The index
 * 	of the first element is 0.
 *
 * Value

 *
 * 	TCL_OK
 *
 *	    A pointer to the element at 'index' is stored in 'objPtrPtr'.  If
 *	    'index' is out of range, NULL is stored in 'objPtrPtr'.  This
 *	    object should be treated as readonly and its 'refCount' is _not_
 *	    incremented. The caller must do that if it holds on to the
 *	    reference.
 * 
 * 	TCL_ERROR
 *
 * 	    'listPtr' is not a valid list. An an error message is left in the
 * 	    interpreter's result if 'interp' is not NULL.
 *
 *  Effect
 *
 * 	If 'listPtr' is not already of type 'tclListType', it is converted.
 *
 *----------------------------------------------------------------------
 */

int
Tcl_ListObjIndex(
    Tcl_Interp *interp,		/* Used to report errors if not NULL. */







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<
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702
703
704
705
706
707
708
709
710
711
712
713
714
715

716
717
718
719
720

721


722
723
724

725
726
727
728
729
730
731
732
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_ListObjIndex --
 *
 *	This function returns a pointer to the index'th object from the list
 *	referenced by listPtr. The first element has index 0. If index is
 *	negative or greater than or equal to the number of elements in the
 *	list, a NULL is returned. If listPtr is not a list object, an attempt
 *	will be made to convert it to a list.
 *
 * Results:

 *	The return value is normally TCL_OK; in this case objPtrPtr is set to
 *	the Tcl_Obj pointer for the index'th list element or NULL if index is
 *	out of range. This object should be treated as readonly and its ref
 *	count is _not_ incremented; the caller must do that if it holds on to
 *	the reference. If listPtr does not refer to a list and can't be

 *	converted to one, TCL_ERROR is returned and an error message is left


 *	in the interpreter's result if interp is not NULL.
 *
 * Side effects:

 *	listPtr will be converted, if necessary, to a list object.
 *
 *----------------------------------------------------------------------
 */

int
Tcl_ListObjIndex(
    Tcl_Interp *interp,		/* Used to report errors if not NULL. */
741
742
743
744
745
746
747
748


749
750
751
752
753
754


755
756
757
758
759
760
761
762
763
764
765
766
767
768
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_ListObjLength --
 *
 * 	Retrieve the number of elements in a list.


 *
 * Value
 *
 *	TCL_OK
 *
 *	    A count of list elements is stored at the address provided by


 *	    'intPtr'. If 'listPtr' is not already of type 'tclListPtr', it is
 *	    converted.
 *
 *	TCL_ERROR
 *
 *	    'listPtr' is not a valid list.  An error message will be left in
 *	    the interpreter's result if 'interp' is not NULL.
 *
 *----------------------------------------------------------------------
 */

int
Tcl_ListObjLength(
    Tcl_Interp *interp,		/* Used to report errors if not NULL. */







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<
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<







760
761
762
763
764
765
766
767
768
769
770
771

772

773
774
775
776

777

778
779

780
781
782
783
784
785
786
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_ListObjLength --
 *
 *	This function returns the number of elements in a list object. If the
 *	object is not already a list object, an attempt will be made to
 *	convert it to one.
 *
 * Results:

 *	The return value is normally TCL_OK; in this case *intPtr will be set

 *	to the integer count of list elements. If listPtr does not refer to a
 *	list object and the object can not be converted to one, TCL_ERROR is
 *	returned and an error message will be left in the interpreter's result
 *	if interp is not NULL.

 *

 * Side effects:
 *	The possible conversion of the argument object to a list object.

 *
 *----------------------------------------------------------------------
 */

int
Tcl_ListObjLength(
    Tcl_Interp *interp,		/* Used to report errors if not NULL. */
790
791
792
793
794
795
796
797



798
799
800
801
802

803
804
805
806
807
808
809
810
811

812


813
814
815
816
817
818
819
820
821
822
823
824

825
826
827
828
829
830
831
832
833
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_ListObjReplace --
 *
 *	Replace values in a list.



 *
 *	If 'first' is zero or negative, it refers to the first element. If
 *	'first' outside the range of elements in the list, no elements are
 *	deleted.
 *

 *	If 'count' is zero or negative no elements are deleted, and any new
 *	elements are inserted at the beginning of the list.
 *
 * Value
 *
 *	TCL_OK
 *
 *	    The first 'objc' values of 'objv' replaced 'count' elements in 'listPtr'
 *	    starting at 'first'.  If 'objc' 0, no new elements are added.

 *


 *	TCL_ERROR
 *
 *	    'listPtr' is not a valid list.   An error message is left in the
 *	    interpreter's result if 'interp' is not NULL.
 *
 * Effect
 *
 *	If 'listPtr' is not of type 'tclListType', it is converted if possible.
 *
 *	The 'refCount' of each element appended to the list is incremented.
 *	Similarly, the 'refCount' for each replaced element is decremented.
 *

 *	If 'listPtr' is modified, any previous string representation is
 *	invalidated.
 *
 *----------------------------------------------------------------------
 */

int
Tcl_ListObjReplace(
    Tcl_Interp *interp,		/* Used for error reporting if not NULL. */







|
>
>
>

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<
>
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<
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>
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<
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808
809
810
811
812
813
814
815
816
817
818
819
820
821
822

823
824
825
826



827
828
829
830
831
832
833
834

835
836
837
838


839

840

841
842
843
844
845
846
847
848
849
850
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_ListObjReplace --
 *
 *	This function replaces zero or more elements of the list referenced by
 *	listPtr with the objects from an (objc,objv) array. The objc elements
 *	of the array referenced by objv replace the count elements in listPtr
 *	starting at first.
 *
 *	If the argument first is zero or negative, it refers to the first
 *	element. If first is greater than or equal to the number of elements
 *	in the list, then no elements are deleted; the new elements are

 *	appended to the list. Count gives the number of elements to replace.
 *	If count is zero or negative then no elements are deleted; the new
 *	elements are simply inserted before first.
 *



 *	The argument objv refers to an array of objc pointers to the new
 *	elements to be added to listPtr in place of those that were deleted.
 *	If objv is NULL, no new elements are added. If listPtr is not a list
 *	object, an attempt will be made to convert it to one.
 *
 * Results:
 *	The return value is normally TCL_OK. If listPtr does not refer to a
 *	list object and can not be converted to one, TCL_ERROR is returned and

 *	an error message will be left in the interpreter's result if interp is
 *	not NULL.
 *
 * Side effects:


 *	The ref counts of the objc elements in objv are incremented since the

 *	resulting list now refers to them. Similarly, the ref counts for

 *	replaced objects are decremented. listPtr is converted, if necessary,
 *	to a list object. listPtr's old string representation, if any, is
 *	freed.
 *
 *----------------------------------------------------------------------
 */

int
Tcl_ListObjReplace(
    Tcl_Interp *interp,		/* Used for error reporting if not NULL. */
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096





1097
1098
1099
1100
1101
1102
1103
}

/*
 *----------------------------------------------------------------------
 *
 * TclLindexList --
 *
 *	Implements the 'lindex' command when objc==3.
 *
 *	Implemented entirely as a wrapper around 'TclLindexFlat'. Reconfigures
 *	the argument format into required form while taking care to manage
 *	shimmering so as to tend to keep the most useful intreps
 *	and/or avoid the most expensive conversions.
 *
 * Value
 *
 *	A pointer to the specified element, with its 'refCount' incremented, or
 *	NULL if an error occurred.
 *
 * Notes





 *
 *----------------------------------------------------------------------
 */

Tcl_Obj *
TclLindexList(
    Tcl_Interp *interp,		/* Tcl interpreter. */







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|
|
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|

|
|
<
<

|
>
>
>
>
>







1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109


1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
}

/*
 *----------------------------------------------------------------------
 *
 * TclLindexList --
 *
 *	This procedure handles the 'lindex' command when objc==3.
 *
 * Results:
 *	Returns a pointer to the object extracted, or NULL if an error
 *	occurred. The returned object already includes one reference count for
 *	the pointer returned.
 *
 * Side effects:
 *	None.


 *
 * Notes:
 *	This procedure is implemented entirely as a wrapper around
 *	TclLindexFlat. All it does is reconfigure the argument format into the
 *	form required by TclLindexFlat, while taking care to manage shimmering
 *	in such a way that we tend to keep the most useful intreps and/or
 *	avoid the most expensive conversions.
 *
 *----------------------------------------------------------------------
 */

Tcl_Obj *
TclLindexList(
    Tcl_Interp *interp,		/* Tcl interpreter. */
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173



1174
1175
1176

1177
1178




1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
	 * argPtr designates something that is neither an index nor a
	 * well-formed list. Report the error via TclLindexFlat.
	 */

	return TclLindexFlat(interp, listPtr, 1, &argPtr);
    }

    if (indexListCopy->typePtr == &tclListType) {
	List *listRepPtr = ListRepPtr(indexListCopy);

	listPtr = TclLindexFlat(interp, listPtr, listRepPtr->elemCount,
		&listRepPtr->elements);
    } else {
	int indexCount = -1;	/* Size of the array of list indices. */
	Tcl_Obj **indices = NULL;
				/* Array of list indices. */

	Tcl_ListObjGetElements(NULL, indexListCopy, &indexCount, &indices);
	listPtr = TclLindexFlat(interp, listPtr, indexCount, indices);
    }
    Tcl_DecrRefCount(indexListCopy);
    return listPtr;
}

/*
 *----------------------------------------------------------------------
 *
 *  TclLindexFlat --
 *
 * 	The core of the 'lindex' command, with all index
 * 	arguments presented as a flat list.
 *
 *  Value



 *
 *	A pointer to the object extracted, with its 'refCount' incremented,  or
 *	NULL if an error occurred.  Thus, the calling code will usually do

 *	something like:
 *




 * 		Tcl_SetObjResult(interp, result);
 * 		Tcl_DecrRefCount(result);
 *
 *
 *----------------------------------------------------------------------
 */

Tcl_Obj *
TclLindexFlat(
    Tcl_Interp *interp,		/* Tcl interpreter. */







<
<
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<
<
<
|
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<

|









|

|
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|
>
>
>

<
<
>
|

>
>
>
>
|
|
<







1161
1162
1163
1164
1165
1166
1167


1168



1169
1170

1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191


1192
1193
1194
1195
1196
1197
1198
1199
1200

1201
1202
1203
1204
1205
1206
1207
	 * argPtr designates something that is neither an index nor a
	 * well-formed list. Report the error via TclLindexFlat.
	 */

	return TclLindexFlat(interp, listPtr, 1, &argPtr);
    }



    {



	int indexCount = -1;		/* Size of the array of list indices. */
	Tcl_Obj **indices = NULL; 	/* Array of list indices. */


	TclListObjGetElements(NULL, indexListCopy, &indexCount, &indices);
	listPtr = TclLindexFlat(interp, listPtr, indexCount, indices);
    }
    Tcl_DecrRefCount(indexListCopy);
    return listPtr;
}

/*
 *----------------------------------------------------------------------
 *
 * TclLindexFlat --
 *
 *	This procedure is the core of the 'lindex' command, with all index
 *	arguments presented as a flat list.
 *
 * Results:
 *	Returns a pointer to the object extracted, or NULL if an error
 *	occurred. The returned object already includes one reference count for
 *	the pointer returned.
 *


 * Side effects:
 *	None.
 *
 * Notes:
 *	The reference count of the returned object includes one reference
 *	corresponding to the pointer returned. Thus, the calling code will
 *	usually do something like:
 *		Tcl_SetObjResult(interp, result);
 *		Tcl_DecrRefCount(result);

 *
 *----------------------------------------------------------------------
 */

Tcl_Obj *
TclLindexFlat(
    Tcl_Interp *interp,		/* Tcl interpreter. */
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260


1261
1262
1263

1264
1265

1266




1267
1268
1269
1270
1271
1272
1273
}

/*
 *----------------------------------------------------------------------
 *
 * TclLsetList --
 *
 *	The core of [lset] when objc == 4. Objv[2] may be either a
 *	scalar index or a list of indices.
 *
 *	Implemented entirely as a wrapper around 'TclLindexFlat', as described


 *	for 'TclLindexList'.
 *
 * Value

 *
 *	The new list, with the 'refCount' of 'valuPtr' incremented, or NULL if

 *	there was an error.




 *
 *----------------------------------------------------------------------
 */

Tcl_Obj *
TclLsetList(
    Tcl_Interp *interp,		/* Tcl interpreter. */







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}

/*
 *----------------------------------------------------------------------
 *
 * TclLsetList --
 *
 *	Core of the 'lset' command when objc == 4. Objv[2] may be either a
 *	scalar index or a list of indices.
 *
 * Results:
 *	Returns the new value of the list variable, or NULL if there was an
 *	error. The returned object includes one reference count for the
 *	pointer returned.
 *
 * Side effects:
 *	None.
 *

 * Notes:
 *	This procedure is implemented entirely as a wrapper around
 *	TclLsetFlat. All it does is reconfigure the argument format into the
 *	form required by TclLsetFlat, while taking care to manage shimmering
 *	in such a way that we tend to keep the most useful intreps and/or
 *	avoid the most expensive conversions.
 *
 *----------------------------------------------------------------------
 */

Tcl_Obj *
TclLsetList(
    Tcl_Interp *interp,		/* Tcl interpreter. */
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/*
 *----------------------------------------------------------------------
 *
 * TclLsetFlat --
 *
 *	Core engine of the 'lset' command.
 *
 * Value
 *

 *	The resulting list
 *
 *	    The 'refCount' of 'valuePtr' is incremented.  If 'listPtr' was not

 *	    duplicated, its 'refCount' is incremented.  The reference count of

 *	    an unduplicated object is therefore 2 (one for the returned pointer
 *	    and one for the variable that holds it).  The reference count of a
 *	    duplicate object is 1, reflecting that result is the only active
 *	    reference. The caller is expected to store the result in the
 *	    variable and decrement its reference count. (INST_STORE_* does
 *	    exactly this.)
 * 
 *	NULL
 *	
 *	    An error occurred.  If 'listPtr' was duplicated, the reference
 *	    count on the duplicate is decremented so that it is 0, causing any
 *	    memory allocated by this function to be freed.
 *
 *
 * Effect
 *
 *	On entry, the reference count of 'listPtr' does not reflect any
 *	references held on the stack. The first action of this function is to
 *	determine whether 'listPtr' is shared and to create a duplicate
 *	unshared copy if it is.  The reference count of the duplicate is

 *	incremented. At this point, the reference count is 1 in either case so
 *	that the object is considered unshared.


 *
 *	The unshared list is altered directly to produce the result.
 *	'TclLsetFlat' maintains a linked list of 'Tcl_Obj' values whose string
 *	representations must be spoilt by threading via 'ptr2' of the
 *	two-pointer internal representation. On entry to 'TclLsetFlat', the
 *	values of 'ptr2' are immaterial; on exit, the 'ptr2' field of any
 *	Tcl_Obj that has been modified is set to NULL.
 *
 *----------------------------------------------------------------------
 */

Tcl_Obj *







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/*
 *----------------------------------------------------------------------
 *
 * TclLsetFlat --
 *
 *	Core engine of the 'lset' command.
 *
 * Results:
 *	Returns the new value of the list variable, or NULL if an error
 *	occurred. The returned object includes one reference count for the
 *	pointer returned.
 *

 * Side effects:
 *	On entry, the reference count of the variable value does not reflect
 *	any references held on the stack. The first action of this function is
 *	to determine whether the object is shared, and to duplicate it if it
 *	is. The reference count of the duplicate is incremented. At this


 *	point, the reference count will be 1 for either case, so that the


 *	object will appear to be unshared.
 *
 *	If an error occurs, and the object has been duplicated, the reference
 *	count on the duplicate is decremented so that it is now 0: this
 *	dismisses any memory that was allocated by this function.
 *



 *	If no error occurs, the reference count of the original object is

 *	incremented if the object has not been duplicated, and nothing is done
 *	to a reference count of the duplicate. Now the reference count of an
 *	unduplicated object is 2 (the returned pointer, plus the one stored in
 *	the variable). The reference count of a duplicate object is 1,
 *	reflecting that the returned pointer is the only active reference. The
 *	caller is expected to store the returned value back in the variable
 *	and decrement its reference count. (INST_STORE_* does exactly this.)
 *
 *	Surgery is performed on the unshared list value to produce the result.
 *	TclLsetFlat maintains a linked list of Tcl_Obj's whose string
 *	representations must be spoilt by threading via 'ptr2' of the
 *	two-pointer internal representation. On entry to TclLsetFlat, the
 *	values of 'ptr2' are immaterial; on exit, the 'ptr2' field of any
 *	Tcl_Obj that has been modified is set to NULL.
 *
 *----------------------------------------------------------------------
 */

Tcl_Obj *
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}

/*
 *----------------------------------------------------------------------
 *
 * TclListObjSetElement --
 *
 *	Set a single element of a list to a specified value.
 *
 *	It is the caller's responsibility to invalidate the string
 *	representation of the 'listPtr'.
 *
 * Value
 *
 * 	TCL_OK
 *
 *	    Success.
 *
 *	TCL_ERROR
 *
 *	    'listPtr' does not refer to a list object and cannot be converted
 *	    to one.  An error message will be left in the interpreter result if
 *	    interp is not NULL.
 *
 *	TCL_ERROR
 *
 *	    An index designates an element outside the range [0..listLength-1],
 *	    where 'listLength' is the count of elements in the list object
 *	    designated by 'listPtr'.  An error message is left in the
 *	    interpreter result.
 *
 * Effect
 *
 *	If 'listPtr' designates a shared object, 'Tcl_Panic' is called.  If
 *	'listPtr' is not already of type 'tclListType', it is converted and the
 *	internal representation is unshared. The 'refCount' of the element at

 *	'index' is decremented and replaced in the list with the 'valuePtr',
 *	whose 'refCount' in turn is incremented.
 *


 *
 *----------------------------------------------------------------------
 */

int
TclListObjSetElement(
    Tcl_Interp *interp,		/* Tcl interpreter; used for error reporting







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}

/*
 *----------------------------------------------------------------------
 *
 * TclListObjSetElement --
 *
 *	Set a single element of a list to a specified value
 *



 * Results:

 *	The return value is normally TCL_OK. If listPtr does not refer to a





 *	list object and cannot be converted to one, TCL_ERROR is returned and
 *	an error message will be left in the interpreter result if interp is




 *	not NULL. Similarly, if index designates an element outside the range
 *	[0..listLength-1], where listLength is the count of elements in the
 *	list object designated by listPtr, TCL_ERROR is returned and an error
 *	message is left in the interpreter result.
 *
 * Side effects:

 *	Tcl_Panic if listPtr designates a shared object. Otherwise, attempts
 *	to convert it to a list with a non-shared internal rep. Decrements the

 *	ref count of the object at the specified index within the list,
 *	replaces with the object designated by valuePtr, and increments the
 *	ref count of the replacement object.
 *
 *	It is the caller's responsibility to invalidate the string
 *	representation of the object.
 *
 *----------------------------------------------------------------------
 */

int
TclListObjSetElement(
    Tcl_Interp *interp,		/* Tcl interpreter; used for error reporting
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}

/*
 *----------------------------------------------------------------------
 *
 * FreeListInternalRep --
 *
 *	Deallocate the storage associated with the internal representation of a
 *	a list object.
 *
 * Effect

 *

 *	The storage for the internal 'List' pointer of 'listPtr' is freed, the
 *	'internalRep.twoPtrValue.ptr1' of 'listPtr' is set to NULL, and the 'refCount'
 *	of each element of the list is decremented.
 *
 *----------------------------------------------------------------------
 */

static void
FreeListInternalRep(
    Tcl_Obj *listPtr)		/* List object with internal rep to free. */







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}

/*
 *----------------------------------------------------------------------
 *
 * FreeListInternalRep --
 *
 *	Deallocate the storage associated with a list object's internal
 *	representation.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	Frees listPtr's List* internal representation and sets listPtr's
 *	internalRep.twoPtrValue.ptr1 to NULL. Decrements the ref counts of all
 *	element objects, which may free them.
 *
 *----------------------------------------------------------------------
 */

static void
FreeListInternalRep(
    Tcl_Obj *listPtr)		/* List object with internal rep to free. */
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}

/*
 *----------------------------------------------------------------------
 *
 * DupListInternalRep --
 *
 *	Initialize the internal representation of a list 'Tcl_Obj' to share the
 *	internal representation of an existing list object.
 *
 * Effect

 *

 *	The 'refCount' of the List internal rep is incremented.
 *
 *----------------------------------------------------------------------
 */

static void
DupListInternalRep(
    Tcl_Obj *srcPtr,		/* Object with internal rep to copy. */
    Tcl_Obj *copyPtr)		/* Object with internal rep to set. */
{
    List *listRepPtr = ListRepPtr(srcPtr);

    ListSetIntRep(copyPtr, listRepPtr);
}

/*
 *----------------------------------------------------------------------
 *
 * SetListFromAny --
 *
 *	Convert any object to a list.
 *
 * Value
 *
 *    TCL_OK
 *
 *	Success.  The internal representation of 'objPtr' is set, and the type
 *	of 'objPtr' is 'tclListType'.

 *
 *    TCL_ERROR
 *
 *	An error occured during conversion. An error message is left in the
 *	interpreter's result if 'interp' is not NULL.
 *
 *
 *----------------------------------------------------------------------
 */

static int
SetListFromAny(
    Tcl_Interp *interp,		/* Used for error reporting if not NULL. */







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}

/*
 *----------------------------------------------------------------------
 *
 * DupListInternalRep --
 *
 *	Initialize the internal representation of a list Tcl_Obj to share the
 *	internal representation of an existing list object.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	The reference count of the List internal rep is incremented.
 *
 *----------------------------------------------------------------------
 */

static void
DupListInternalRep(
    Tcl_Obj *srcPtr,		/* Object with internal rep to copy. */
    Tcl_Obj *copyPtr)		/* Object with internal rep to set. */
{
    List *listRepPtr = ListRepPtr(srcPtr);

    ListSetIntRep(copyPtr, listRepPtr);
}

/*
 *----------------------------------------------------------------------
 *
 * SetListFromAny --
 *
 *	Attempt to generate a list internal form for the Tcl object "objPtr".
 *
 * Results:

 *	The return value is TCL_OK or TCL_ERROR. If an error occurs during

 *	conversion, an error message is left in the interpreter's result

 *	unless "interp" is NULL.
 *
 * Side effects:

 *	If no error occurs, a list is stored as "objPtr"s internal

 *	representation.
 *
 *----------------------------------------------------------------------
 */

static int
SetListFromAny(
    Tcl_Interp *interp,		/* Used for error reporting if not NULL. */
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}

/*
 *----------------------------------------------------------------------
 *
 * UpdateStringOfList --
 *
 *	Update the string representation for a list object.
 *
 *	Any previously-exising string representation is not invalidated, so
 *	storage is lost if this has not been taken care of.
 *
 * Effect

 *
 *	The string representation of 'listPtr' is set to the resulting string.

 *	This string will be empty if the list has no elements. It is assumed
 *	that the list internal representation is not NULL.

 *
 *----------------------------------------------------------------------
 */

static void
UpdateStringOfList(
    Tcl_Obj *listPtr)		/* List object with string rep to update. */
{
#   define LOCAL_SIZE 20
    int localFlags[LOCAL_SIZE], *flagPtr = NULL;
    List *listRepPtr = ListRepPtr(listPtr);
    int numElems = listRepPtr->elemCount;
    int i, length, bytesNeeded = 0;
    const char *elem;
    char *dst;
    Tcl_Obj **elemPtrs;








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}

/*
 *----------------------------------------------------------------------
 *
 * UpdateStringOfList --
 *
 *	Update the string representation for a list object. Note: This

 *	function does not invalidate an existing old string rep so storage
 *	will be lost if this has not already been done.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	The object's string is set to a valid string that results from the
 *	list-to-string conversion. This string will be empty if the list has
 *	no elements. The list internal representation should not be NULL and
 *	we assume it is not NULL.
 *
 *----------------------------------------------------------------------
 */

static void
UpdateStringOfList(
    Tcl_Obj *listPtr)		/* List object with string rep to update. */
{
#   define LOCAL_SIZE 64
    char localFlags[LOCAL_SIZE], *flagPtr = NULL;
    List *listRepPtr = ListRepPtr(listPtr);
    int numElems = listRepPtr->elemCount;
    int i, length, bytesNeeded = 0;
    const char *elem;
    char *dst;
    Tcl_Obj **elemPtrs;

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    if (numElems <= LOCAL_SIZE) {
	flagPtr = localFlags;
    } else {
	/*
	 * We know numElems <= LIST_MAX, so this is safe.
	 */

	flagPtr = ckalloc(numElems * sizeof(int));
    }
    elemPtrs = &listRepPtr->elements;
    for (i = 0; i < numElems; i++) {
	flagPtr[i] = (i ? TCL_DONT_QUOTE_HASH : 0);
	elem = TclGetStringFromObj(elemPtrs[i], &length);
	bytesNeeded += TclScanElement(elem, length, flagPtr+i);
	if (bytesNeeded < 0) {







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    if (numElems <= LOCAL_SIZE) {
	flagPtr = localFlags;
    } else {
	/*
	 * We know numElems <= LIST_MAX, so this is safe.
	 */

	flagPtr = ckalloc(numElems);
    }
    elemPtrs = &listRepPtr->elements;
    for (i = 0; i < numElems; i++) {
	flagPtr[i] = (i ? TCL_DONT_QUOTE_HASH : 0);
	elem = TclGetStringFromObj(elemPtrs[i], &length);
	bytesNeeded += TclScanElement(elem, length, flagPtr+i);
	if (bytesNeeded < 0) {

Changes to generic/tclLiteral.c.

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    int *newPtr,
    Namespace *nsPtr,
    int flags,
    LiteralEntry **globalPtrPtr)
{
    LiteralTable *globalTablePtr = &iPtr->literalTable;
    LiteralEntry *globalPtr;
    int globalHash;
    Tcl_Obj *objPtr;

    /*
     * Is it in the interpreter's global literal table?
     */

    if (hash == (unsigned) -1) {







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    int *newPtr,
    Namespace *nsPtr,
    int flags,
    LiteralEntry **globalPtrPtr)
{
    LiteralTable *globalTablePtr = &iPtr->literalTable;
    LiteralEntry *globalPtr;
    unsigned int globalHash;
    Tcl_Obj *objPtr;

    /*
     * Is it in the interpreter's global literal table?
     */

    if (hash == (unsigned) -1) {
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{
    CompileEnv *envPtr = ePtr;
    Interp *iPtr = envPtr->iPtr;
    LiteralTable *localTablePtr = &envPtr->localLitTable;
    LiteralEntry *globalPtr, *localPtr;
    Tcl_Obj *objPtr;
    unsigned hash;

    int localHash, objIndex, new;
    Namespace *nsPtr;

    if (length < 0) {
	length = (bytes ? strlen(bytes) : 0);
    }
    hash = HashString(bytes, length);








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{
    CompileEnv *envPtr = ePtr;
    Interp *iPtr = envPtr->iPtr;
    LiteralTable *localTablePtr = &envPtr->localLitTable;
    LiteralEntry *globalPtr, *localPtr;
    Tcl_Obj *objPtr;
    unsigned hash;
    unsigned int localHash;
    int objIndex, new;
    Namespace *nsPtr;

    if (length < 0) {
	length = (bytes ? strlen(bytes) : 0);
    }
    hash = HashString(bytes, length);

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    register CompileEnv *envPtr,/* Points to CompileEnv whose literal array
				 * contains the entry being hidden. */
    int index)			/* The index of the entry in the literal
				 * array. */
{
    LiteralEntry **nextPtrPtr, *entryPtr, *lPtr;
    LiteralTable *localTablePtr = &envPtr->localLitTable;
    int localHash, length;

    const char *bytes;
    Tcl_Obj *newObjPtr;

    lPtr = &envPtr->literalArrayPtr[index];

    /*
     * To avoid unwanted sharing we need to copy the object and remove it from
     * the local and global literal tables. It still has a slot in the literal
     * array so it can be referred to by byte codes, but it will not be
     * matched by literal searches.
     */

    newObjPtr = Tcl_DuplicateObj(lPtr->objPtr);
    Tcl_IncrRefCount(newObjPtr);
    TclReleaseLiteral(interp, lPtr->objPtr);
    lPtr->objPtr = newObjPtr;

    bytes = TclGetStringFromObj(newObjPtr, &length);
    localHash = (HashString(bytes, length) & localTablePtr->mask);
    nextPtrPtr = &localTablePtr->buckets[localHash];

    for (entryPtr=*nextPtrPtr ; entryPtr!=NULL ; entryPtr=*nextPtrPtr) {
	if (entryPtr == lPtr) {
	    *nextPtrPtr = lPtr->nextPtr;
	    lPtr->nextPtr = NULL;
	    localTablePtr->numEntries--;







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    register CompileEnv *envPtr,/* Points to CompileEnv whose literal array
				 * contains the entry being hidden. */
    int index)			/* The index of the entry in the literal
				 * array. */
{
    LiteralEntry **nextPtrPtr, *entryPtr, *lPtr;
    LiteralTable *localTablePtr = &envPtr->localLitTable;
    unsigned int localHash;
    int length;
    const char *bytes;
    Tcl_Obj *newObjPtr;

    lPtr = &envPtr->literalArrayPtr[index];

    /*
     * To avoid unwanted sharing we need to copy the object and remove it from
     * the local and global literal tables. It still has a slot in the literal
     * array so it can be referred to by byte codes, but it will not be
     * matched by literal searches.
     */

    newObjPtr = Tcl_DuplicateObj(lPtr->objPtr);
    Tcl_IncrRefCount(newObjPtr);
    TclReleaseLiteral(interp, lPtr->objPtr);
    lPtr->objPtr = newObjPtr;

    bytes = TclGetStringFromObj(newObjPtr, &length);
    localHash = HashString(bytes, length) & localTablePtr->mask;
    nextPtrPtr = &localTablePtr->buckets[localHash];

    for (entryPtr=*nextPtrPtr ; entryPtr!=NULL ; entryPtr=*nextPtrPtr) {
	if (entryPtr == lPtr) {
	    *nextPtrPtr = lPtr->nextPtr;
	    lPtr->nextPtr = NULL;
	    localTablePtr->numEntries--;
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
    }
    objIndex = envPtr->literalArrayNext;
    envPtr->literalArrayNext++;

    lPtr = &envPtr->literalArrayPtr[objIndex];
    lPtr->objPtr = objPtr;
    Tcl_IncrRefCount(objPtr);
    lPtr->refCount = -1;	/* i.e., unused */
    lPtr->nextPtr = NULL;

    if (litPtrPtr) {
	*litPtrPtr = lPtr;
    }

    return objIndex;







|







610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
    }
    objIndex = envPtr->literalArrayNext;
    envPtr->literalArrayNext++;

    lPtr = &envPtr->literalArrayPtr[objIndex];
    lPtr->objPtr = objPtr;
    Tcl_IncrRefCount(objPtr);
    lPtr->refCount = (size_t)-1;	/* i.e., unused */
    lPtr->nextPtr = NULL;

    if (litPtrPtr) {
	*litPtrPtr = lPtr;
    }

    return objIndex;
805
806
807
808
809
810
811
812

813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
				 * previously created by a call to
				 * TclRegisterLiteral. */
{
    Interp *iPtr = (Interp *) interp;
    LiteralTable *globalTablePtr;
    register LiteralEntry *entryPtr, *prevPtr;
    const char *bytes;
    int length, index;


    if (iPtr == NULL) {
	goto done;
    }

    globalTablePtr = &iPtr->literalTable;
    bytes = TclGetStringFromObj(objPtr, &length);
    index = (HashString(bytes, length) & globalTablePtr->mask);

    /*
     * Check to see if the object is in the global literal table and remove
     * this reference. The object may not be in the table if it is a hidden
     * local literal.
     */

    for (prevPtr=NULL, entryPtr=globalTablePtr->buckets[index];
	    entryPtr!=NULL ; prevPtr=entryPtr, entryPtr=entryPtr->nextPtr) {
	if (entryPtr->objPtr == objPtr) {
	    entryPtr->refCount--;

	    /*
	     * If the literal is no longer being used by any ByteCode, delete
	     * the entry then remove the reference corresponding to the global
	     * literal table entry (decrement the ref count of the object).
	     */

	    if (entryPtr->refCount == 0) {
		if (prevPtr == NULL) {
		    globalTablePtr->buckets[index] = entryPtr->nextPtr;
		} else {
		    prevPtr->nextPtr = entryPtr->nextPtr;
		}
		ckfree(entryPtr);
		globalTablePtr->numEntries--;







|
>


















<
<






|







807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833


834
835
836
837
838
839
840
841
842
843
844
845
846
847
				 * previously created by a call to
				 * TclRegisterLiteral. */
{
    Interp *iPtr = (Interp *) interp;
    LiteralTable *globalTablePtr;
    register LiteralEntry *entryPtr, *prevPtr;
    const char *bytes;
    int length;
    unsigned int index;

    if (iPtr == NULL) {
	goto done;
    }

    globalTablePtr = &iPtr->literalTable;
    bytes = TclGetStringFromObj(objPtr, &length);
    index = (HashString(bytes, length) & globalTablePtr->mask);

    /*
     * Check to see if the object is in the global literal table and remove
     * this reference. The object may not be in the table if it is a hidden
     * local literal.
     */

    for (prevPtr=NULL, entryPtr=globalTablePtr->buckets[index];
	    entryPtr!=NULL ; prevPtr=entryPtr, entryPtr=entryPtr->nextPtr) {
	if (entryPtr->objPtr == objPtr) {


	    /*
	     * If the literal is no longer being used by any ByteCode, delete
	     * the entry then remove the reference corresponding to the global
	     * literal table entry (decrement the ref count of the object).
	     */

	    if (entryPtr->refCount-- <= 1) {
		if (prevPtr == NULL) {
		    globalTablePtr->buckets[index] = entryPtr->nextPtr;
		} else {
		    prevPtr->nextPtr = entryPtr->nextPtr;
		}
		ckfree(entryPtr);
		globalTablePtr->numEntries--;
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
				/* Local or global table to enlarge. */
{
    LiteralEntry **oldBuckets;
    register LiteralEntry **oldChainPtr, **newChainPtr;
    register LiteralEntry *entryPtr;
    LiteralEntry **bucketPtr;
    const char *bytes;
    unsigned int oldSize;
    int count, index, length;

    oldSize = tablePtr->numBuckets;
    oldBuckets = tablePtr->buckets;

    /*
     * Allocate and initialize the new bucket array, and set up hashing
     * constants for new array size.







|
|







951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
				/* Local or global table to enlarge. */
{
    LiteralEntry **oldBuckets;
    register LiteralEntry **oldChainPtr, **newChainPtr;
    register LiteralEntry *entryPtr;
    LiteralEntry **bucketPtr;
    const char *bytes;
    unsigned int oldSize, index;
    int count, length;

    oldSize = tablePtr->numBuckets;
    oldBuckets = tablePtr->buckets;

    /*
     * Allocate and initialize the new bucket array, and set up hashing
     * constants for new array size.

Changes to generic/tclLoad.c.

466
467
468
469
470
471
472

473
474
475
476
477
478
479
480
481
482
483

484
485
486
487
488
489
490

    /*
     * Test for whether the initialization failed. If so, transfer the error
     * from the target interpreter to the originating one.
     */

    if (code != TCL_OK) {

	Interp *iPtr = (Interp *) target;
	if (iPtr->legacyResult && !iPtr->legacyFreeProc) {
	    /*
	     * A call to Tcl_InitStubs() determined the caller extension and
	     * this interp are incompatible in their stubs mechanisms, and
	     * recorded the error in the oldest legacy place we have to do so.
	     */
	    Tcl_SetObjResult(target, Tcl_NewStringObj(iPtr->legacyResult, -1));
	    iPtr->legacyResult = NULL;
	    iPtr->legacyFreeProc = (void (*) (void))-1;
	}

	Tcl_TransferResult(target, code, interp);
	goto done;
    }

    /*
     * Record the fact that the package has been loaded in the target
     * interpreter.







>

|





|
|
|

>







466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492

    /*
     * Test for whether the initialization failed. If so, transfer the error
     * from the target interpreter to the originating one.
     */

    if (code != TCL_OK) {
#if defined(TCL_NO_DEPRECATED) || TCL_MAJOR_VERSION > 8
	Interp *iPtr = (Interp *) target;
	if (iPtr->result && *(iPtr->result) && !iPtr->freeProc) {
	    /*
	     * A call to Tcl_InitStubs() determined the caller extension and
	     * this interp are incompatible in their stubs mechanisms, and
	     * recorded the error in the oldest legacy place we have to do so.
	     */
	    Tcl_SetObjResult(target, Tcl_NewStringObj(iPtr->result, -1));
	    iPtr->result =  &tclEmptyString;
	    iPtr->freeProc = NULL;
	}
#endif /* defined(TCL_NO_DEPRECATED) */
	Tcl_TransferResult(target, code, interp);
	goto done;
    }

    /*
     * Record the fact that the package has been loaded in the target
     * interpreter.

Changes to generic/tclMain.c.

262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
	} else {
	    /*
	     * Test for the existence of the rc file before trying to read it.
	     */

	    c = Tcl_OpenFileChannel(NULL, fullName, "r", 0);
	    if (c != NULL) {
		Tcl_Obj *fullNameObj = Tcl_NewStringObj(fullName, -1);

		Tcl_Close(NULL, c);
		Tcl_IncrRefCount(fullNameObj);
		if (Tcl_FSEvalFileEx(interp, fullNameObj, NULL) != TCL_OK) {
		    chan = Tcl_GetStdChannel(TCL_STDERR);
		    if (chan) {
			Tcl_WriteObj(chan, Tcl_GetObjResult(interp));
			Tcl_WriteChars(chan, "\n", 1);
		    }
		}
		Tcl_DecrRefCount(fullNameObj);
	    }
	}
	Tcl_DStringFree(&temp);
    }
}
#endif /* !TCL_ASCII_MAIN */








<
<

<
|






<







262
263
264
265
266
267
268


269

270
271
272
273
274
275
276

277
278
279
280
281
282
283
	} else {
	    /*
	     * Test for the existence of the rc file before trying to read it.
	     */

	    c = Tcl_OpenFileChannel(NULL, fullName, "r", 0);
	    if (c != NULL) {


		Tcl_Close(NULL, c);

		if (Tcl_EvalFile(interp, fullName) != TCL_OK) {
		    chan = Tcl_GetStdChannel(TCL_STDERR);
		    if (chan) {
			Tcl_WriteObj(chan, Tcl_GetObjResult(interp));
			Tcl_WriteChars(chan, "\n", 1);
		    }
		}

	    }
	}
	Tcl_DStringFree(&temp);
    }
}
#endif /* !TCL_ASCII_MAIN */


Changes to generic/tclNamesp.c.

28
29
30
31
32
33
34
35
36
37
38
39
40
41
42

/*
 * Thread-local storage used to avoid having a global lock on data that is not
 * limited to a single interpreter.
 */

typedef struct {
    size_t numNsCreated;	/* Count of the number of namespaces created
				 * within the thread. This value is used as a
				 * unique id for each namespace. Cannot be
				 * per-interp because the nsId is used to
				 * distinguish objects which can be passed
				 * around between interps in the same thread,
				 * but does not need to be global because
				 * object internal reps are always per-thread







|







28
29
30
31
32
33
34
35
36
37
38
39
40
41
42

/*
 * Thread-local storage used to avoid having a global lock on data that is not
 * limited to a single interpreter.
 */

typedef struct {
    unsigned long numNsCreated;	/* Count of the number of namespaces created
				 * within the thread. This value is used as a
				 * unique id for each namespace. Cannot be
				 * per-interp because the nsId is used to
				 * distinguish objects which can be passed
				 * around between interps in the same thread,
				 * but does not need to be global because
				 * object internal reps are always per-thread
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
    if (framePtr->varTablePtr != NULL) {
	TclDeleteVars(iPtr, framePtr->varTablePtr);
	ckfree(framePtr->varTablePtr);
	framePtr->varTablePtr = NULL;
    }
    if (framePtr->numCompiledLocals > 0) {
	TclDeleteCompiledLocalVars(iPtr, framePtr);
	if (--framePtr->localCachePtr->refCount == 0) {
	    TclFreeLocalCache(interp, framePtr->localCachePtr);
	}
	framePtr->localCachePtr = NULL;
    }

    /*
     * Decrement the namespace's count of active call frames. If the namespace







|







398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
    if (framePtr->varTablePtr != NULL) {
	TclDeleteVars(iPtr, framePtr->varTablePtr);
	ckfree(framePtr->varTablePtr);
	framePtr->varTablePtr = NULL;
    }
    if (framePtr->numCompiledLocals > 0) {
	TclDeleteCompiledLocalVars(iPtr, framePtr);
	if (framePtr->localCachePtr->refCount-- <= 1) {
	    TclFreeLocalCache(interp, framePtr->localCachePtr);
	}
	framePtr->localCachePtr = NULL;
    }

    /*
     * Decrement the namespace's count of active call frames. If the namespace
911
912
913
914
915
916
917





918
919
920
921
922
923
924
    Interp *iPtr = (Interp *) nsPtr->interp;
    Namespace *globalNsPtr = (Namespace *)
	    TclGetGlobalNamespace((Tcl_Interp *) iPtr);
    Tcl_HashEntry *entryPtr;
    Tcl_HashSearch search;
    Command *cmdPtr;






    /*
     * Give anyone interested - notably TclOO - a chance to use this namespace
     * normally despite the fact that the namespace is going to go. Allows the
     * calling of destructors. Will only be called once (unless re-established
     * by the called function). [Bug 2950259]
     *
     * Note that setting this field requires access to the internal definition







>
>
>
>
>







911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
    Interp *iPtr = (Interp *) nsPtr->interp;
    Namespace *globalNsPtr = (Namespace *)
	    TclGetGlobalNamespace((Tcl_Interp *) iPtr);
    Tcl_HashEntry *entryPtr;
    Tcl_HashSearch search;
    Command *cmdPtr;

    /*
     * Ensure that this namespace doesn't get deallocated in the meantime.
     */
    nsPtr->refCount++;

    /*
     * Give anyone interested - notably TclOO - a chance to use this namespace
     * normally despite the fact that the namespace is going to go. Allows the
     * calling of destructors. Will only be called once (unless re-established
     * by the called function). [Bug 2950259]
     *
     * Note that setting this field requires access to the internal definition
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075

1076
1077
1078
1079
1080
1081
1082
	    if (nsPtr->childTablePtr != NULL) {
		Tcl_DeleteHashTable(nsPtr->childTablePtr);
		ckfree(nsPtr->childTablePtr);
	    }
#endif
	    Tcl_DeleteHashTable(&nsPtr->cmdTable);

	    /*
	     * If the reference count is 0, then discard the namespace.
	     * Otherwise, mark it as "dead" so that it can't be used.
	     */

	    if (nsPtr->refCount == 0) {
		NamespaceFree(nsPtr);
	    } else {
		nsPtr->flags |= NS_DEAD;
	    }
	} else {
	    /*
	     * Restore the ::errorInfo and ::errorCode traces.
	     */

	    EstablishErrorInfoTraces(NULL, nsPtr->interp, NULL, NULL, 0);
	    EstablishErrorCodeTraces(NULL, nsPtr->interp, NULL, NULL, 0);

	    /*
	     * We didn't really kill it, so remove the KILLED marks, so it can
	     * get killed later, avoiding mem leaks.
	     */

	    nsPtr->flags &= ~(NS_DYING|NS_KILLED);
	}
    }

}

/*
 *----------------------------------------------------------------------
 *
 * TclTeardownNamespace --
 *







<
<
<
<
<
<
<
<
|
<
















>







1048
1049
1050
1051
1052
1053
1054








1055

1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
	    if (nsPtr->childTablePtr != NULL) {
		Tcl_DeleteHashTable(nsPtr->childTablePtr);
		ckfree(nsPtr->childTablePtr);
	    }
#endif
	    Tcl_DeleteHashTable(&nsPtr->cmdTable);









	    nsPtr ->flags |= NS_DEAD;

	} else {
	    /*
	     * Restore the ::errorInfo and ::errorCode traces.
	     */

	    EstablishErrorInfoTraces(NULL, nsPtr->interp, NULL, NULL, 0);
	    EstablishErrorCodeTraces(NULL, nsPtr->interp, NULL, NULL, 0);

	    /*
	     * We didn't really kill it, so remove the KILLED marks, so it can
	     * get killed later, avoiding mem leaks.
	     */

	    nsPtr->flags &= ~(NS_DYING|NS_KILLED);
	}
    }
    TclNsDecrRefCount(nsPtr);
}

/*
 *----------------------------------------------------------------------
 *
 * TclTeardownNamespace --
 *
2420
2421
2422
2423
2424
2425
2426





























2427
2428
2429
2430
2431
2432
2433
    Tcl_DStringFree(&buffer);
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *





























 * Tcl_FindNamespace --
 *
 *	Searches for a namespace.
 *
 * Results:
 *	Returns a pointer to the namespace if it is found. Otherwise, returns
 *	NULL and leaves an error message in the interpreter's result object if







>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>







2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
    Tcl_DStringFree(&buffer);
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * TclEnsureNamespace --
 *
 *	Provide a namespace that is not deleted.
 *
 * Value
 *
 *	namespacePtr, if it is not scheduled for deletion, or a pointer to a
 *	new namespace with the same name otherwise.
 *
 * Effect
 *	None.
 *
 *----------------------------------------------------------------------
 */
Tcl_Namespace *
TclEnsureNamespace(
    Tcl_Interp *interp,
    Tcl_Namespace *namespacePtr)
{
    Namespace *nsPtr = (Namespace *) namespacePtr;
    if (!(nsPtr->flags & NS_DYING)) {
	    return namespacePtr;
    }
    return Tcl_CreateNamespace(interp, nsPtr->fullName, NULL, NULL);
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_FindNamespace --
 *
 *	Searches for a namespace.
 *
 * Results:
 *	Returns a pointer to the namespace if it is found. Otherwise, returns
 *	NULL and leaves an error message in the interpreter's result object if
2634
2635
2636
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
		}
	    }
	}
    } else {
	Namespace *nsPtr[2];
	register int search;

	TclGetNamespaceForQualName(interp, name, (Namespace *) contextNsPtr,
		flags, &nsPtr[0], &nsPtr[1], &cxtNsPtr, &simpleName);

	/*
	 * Look for the command in the command table of its namespace. Be sure
	 * to check both possible search paths: from the specified namespace
	 * context and from the global namespace.
	 */







|







2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
		}
	    }
	}
    } else {
	Namespace *nsPtr[2];
	register int search;

	TclGetNamespaceForQualName(interp, name, cxtNsPtr,
		flags, &nsPtr[0], &nsPtr[1], &cxtNsPtr, &simpleName);

	/*
	 * Look for the command in the command table of its namespace. Be sure
	 * to check both possible search paths: from the specified namespace
	 * context and from the global namespace.
	 */

Changes to generic/tclOO.c.

1
2
3
4
5
6

7
8
9
10
11
12
13
/*
 * tclOO.c --
 *
 *	This file contains the object-system core (NB: not Tcl_Obj, but ::oo)
 *
 * Copyright (c) 2005-2012 by Donal K. Fellows

 *
 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#ifdef HAVE_CONFIG_H
#include "config.h"






>







1
2
3
4
5
6
7
8
9
10
11
12
13
14
/*
 * tclOO.c --
 *
 *	This file contains the object-system core (NB: not Tcl_Obj, but ::oo)
 *
 * Copyright (c) 2005-2012 by Donal K. Fellows
 * Copyright (c) 2017 by Nathan Coulter
 *
 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#ifdef HAVE_CONFIG_H
#include "config.h"
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74



75
76
77
78
79
80
81
82
83



84
85
86
87
88
89
90
91
92

/*
 * Function declarations for things defined in this file.
 */

static Class *		AllocClass(Tcl_Interp *interp, Object *useThisObj);
static Object *		AllocObject(Tcl_Interp *interp, const char *nameStr,
			    const char *nsNameStr);
static void		ClearMixins(Class *clsPtr);
static void		ClearSuperclasses(Class *clsPtr);
static int		CloneClassMethod(Tcl_Interp *interp, Class *clsPtr,
			    Method *mPtr, Tcl_Obj *namePtr,
			    Method **newMPtrPtr);
static int		CloneObjectMethod(Tcl_Interp *interp, Object *oPtr,
			    Method *mPtr, Tcl_Obj *namePtr);
static void		DeletedDefineNamespace(ClientData clientData);
static void		DeletedObjdefNamespace(ClientData clientData);
static void		DeletedHelpersNamespace(ClientData clientData);
static Tcl_NRPostProc	FinalizeAlloc;
static Tcl_NRPostProc	FinalizeNext;
static Tcl_NRPostProc	FinalizeObjectCall;



static int		InitFoundation(Tcl_Interp *interp);
static void		KillFoundation(ClientData clientData,
			    Tcl_Interp *interp);
static void		MyDeleted(ClientData clientData);
static void		ObjectNamespaceDeleted(ClientData clientData);
static void		ObjectRenamedTrace(ClientData clientData,
			    Tcl_Interp *interp, const char *oldName,
			    const char *newName, int flags);
static void		ReleaseClassContents(Tcl_Interp *interp,Object *oPtr);



static inline void	SquelchCachedName(Object *oPtr);
static void		SquelchedNsFirst(ClientData clientData);

static int		PublicObjectCmd(ClientData clientData,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const *objv);
static int		PublicNRObjectCmd(ClientData clientData,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const *objv);







|
<
<











>
>
>









>
>
>

<







55
56
57
58
59
60
61
62


63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89

90
91
92
93
94
95
96

/*
 * Function declarations for things defined in this file.
 */

static Class *		AllocClass(Tcl_Interp *interp, Object *useThisObj);
static Object *		AllocObject(Tcl_Interp *interp, const char *nameStr,
			    Namespace *nsPtr, const char *nsNameStr);


static int		CloneClassMethod(Tcl_Interp *interp, Class *clsPtr,
			    Method *mPtr, Tcl_Obj *namePtr,
			    Method **newMPtrPtr);
static int		CloneObjectMethod(Tcl_Interp *interp, Object *oPtr,
			    Method *mPtr, Tcl_Obj *namePtr);
static void		DeletedDefineNamespace(ClientData clientData);
static void		DeletedObjdefNamespace(ClientData clientData);
static void		DeletedHelpersNamespace(ClientData clientData);
static Tcl_NRPostProc	FinalizeAlloc;
static Tcl_NRPostProc	FinalizeNext;
static Tcl_NRPostProc	FinalizeObjectCall;
static inline void	InitClassPath(Tcl_Interp * interp, Class *clsPtr);
static void		InitClassSystemRoots(Tcl_Interp *interp,
			    Foundation *fPtr);
static int		InitFoundation(Tcl_Interp *interp);
static void		KillFoundation(ClientData clientData,
			    Tcl_Interp *interp);
static void		MyDeleted(ClientData clientData);
static void		ObjectNamespaceDeleted(ClientData clientData);
static void		ObjectRenamedTrace(ClientData clientData,
			    Tcl_Interp *interp, const char *oldName,
			    const char *newName, int flags);
static void		ReleaseClassContents(Tcl_Interp *interp,Object *oPtr);
static void		DeleteDescendants(Tcl_Interp *interp,Object *oPtr);
static inline void	RemoveClass(Class **list, int num, int idx);
static inline void	RemoveObject(Object **list, int num, int idx);
static inline void	SquelchCachedName(Object *oPtr);


static int		PublicObjectCmd(ClientData clientData,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const *objv);
static int		PublicNRObjectCmd(ClientData clientData,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const *objv);
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 *
 * The ocPtr parameter (only in these macros) is assumed to work fine with
 * either an oPtr or a classPtr. Note that the roots oo::object and oo::class
 * have _both_ their object and class flags tagged with ROOT_OBJECT and
 * ROOT_CLASS respectively.
 */

#define Deleted(oPtr)		(((Object *)(oPtr))->command == NULL)
#define IsRootObject(ocPtr)	((ocPtr)->flags & ROOT_OBJECT)
#define IsRootClass(ocPtr)	((ocPtr)->flags & ROOT_CLASS)
#define IsRoot(ocPtr)		((ocPtr)->flags & (ROOT_OBJECT|ROOT_CLASS))











































/*
 * ----------------------------------------------------------------------
 *
 * TclOOInit --
 *
 *	Called to initialise the OO system within an interpreter.







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 *
 * The ocPtr parameter (only in these macros) is assumed to work fine with
 * either an oPtr or a classPtr. Note that the roots oo::object and oo::class
 * have _both_ their object and class flags tagged with ROOT_OBJECT and
 * ROOT_CLASS respectively.
 */

#define Deleted(oPtr)		((oPtr)->flags & OBJECT_DELETED)
#define IsRootObject(ocPtr)	((ocPtr)->flags & ROOT_OBJECT)
#define IsRootClass(ocPtr)	((ocPtr)->flags & ROOT_CLASS)
#define IsRoot(ocPtr)		((ocPtr)->flags & (ROOT_OBJECT|ROOT_CLASS))

#define RemoveItem(type, lst, i) \
    do {						\
	Remove ## type ((lst).list, (lst).num, i);	\
	(lst).num--;					\
    } while (0)

/*
 * ----------------------------------------------------------------------
 *
 * RemoveClass, RemoveObject --
 *
 *	Helpers for the RemoveItem macro for deleting a class or object from a
 *	list. Setting the "empty" location to NULL makes debugging a little
 *	easier.
 *
 * ----------------------------------------------------------------------
 */

static inline void
RemoveClass(
    Class **list,
    int num,
    int idx)
{
    for (; idx < num - 1; idx++) {
	list[idx] = list[idx + 1];
    }
    list[idx] = NULL;
}

static inline void
RemoveObject(
    Object **list,
    int num,
    int idx)
{
    for (; idx < num - 1; idx++) {
	list[idx] = list[idx + 1];
    }
    list[idx] = NULL;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOOInit --
 *
 *	Called to initialise the OO system within an interpreter.
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		objdefCmds[i].objProc, INT2PTR(objdefCmds[i].flag), NULL);
	Tcl_DStringFree(&buffer);
    }

    Tcl_CallWhenDeleted(interp, KillFoundation, NULL);

    /*
     * Create the objects at the core of the object system. These need to be
     * spliced manually.
     */

    fPtr->objectCls = AllocClass(interp,
	    AllocObject(interp, "::oo::object", NULL));
    fPtr->classCls = AllocClass(interp,
	    AllocObject(interp, "::oo::class", NULL));
    fPtr->objectCls->thisPtr->selfCls = fPtr->classCls;
    fPtr->objectCls->thisPtr->flags |= ROOT_OBJECT;
    fPtr->objectCls->flags |= ROOT_OBJECT;
    fPtr->objectCls->superclasses.num = 0;
    ckfree(fPtr->objectCls->superclasses.list);
    fPtr->objectCls->superclasses.list = NULL;
    fPtr->classCls->thisPtr->selfCls = fPtr->classCls;
    fPtr->classCls->thisPtr->flags |= ROOT_CLASS;
    fPtr->classCls->flags |= ROOT_CLASS;
    TclOOAddToInstances(fPtr->objectCls->thisPtr, fPtr->classCls);
    TclOOAddToInstances(fPtr->classCls->thisPtr, fPtr->classCls);
    TclOOAddToSubclasses(fPtr->classCls, fPtr->objectCls);
    AddRef(fPtr->objectCls->thisPtr);
    AddRef(fPtr->objectCls);

    /*
     * Basic method declarations for the core classes.
     */

    for (i=0 ; objMethods[i].name ; i++) {
	TclOONewBasicMethod(interp, fPtr->objectCls, &objMethods[i]);







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		objdefCmds[i].objProc, INT2PTR(objdefCmds[i].flag), NULL);
	Tcl_DStringFree(&buffer);
    }

    Tcl_CallWhenDeleted(interp, KillFoundation, NULL);

    /*
     * Create the special objects at the core of the object system.

     */




    InitClassSystemRoots(interp, fPtr);















    /*
     * Basic method declarations for the core classes.
     */

    for (i=0 ; objMethods[i].name ; i++) {
	TclOONewBasicMethod(interp, fPtr->objectCls, &objMethods[i]);
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     */

    if (TclOODefineSlots(fPtr) != TCL_OK) {
	return TCL_ERROR;
    }
    return Tcl_EvalEx(interp, slotScript, -1, 0);
}











































































/*
 * ----------------------------------------------------------------------
 *
 * DeletedDefineNamespace, DeletedObjdefNamespace, DeletedHelpersNamespace --
 *
 *	Simple helpers used to clear fields of the foundation when they no







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     */

    if (TclOODefineSlots(fPtr) != TCL_OK) {
	return TCL_ERROR;
    }
    return Tcl_EvalEx(interp, slotScript, -1, 0);
}

/*
 * ----------------------------------------------------------------------
 *
 * InitClassSystemRoots --
 *
 *	Creates the objects at the core of the object system. These need to be
 *	spliced manually.
 *
 * ----------------------------------------------------------------------
 */

static void
InitClassSystemRoots(
    Tcl_Interp *interp,
    Foundation *fPtr)
{
    Class fakeCls;
    Object fakeObject;

    /* Stand up a phony class for bootstrapping. */
    fPtr->objectCls = &fakeCls;
    /* referenced in AllocClass to increment the refCount. */
    fakeCls.thisPtr = &fakeObject;

    fPtr->objectCls = AllocClass(interp,
	    AllocObject(interp, "object", (Namespace *)fPtr->ooNs, NULL));
    /* Corresponding TclOODecrRefCount in KillFoudation */
    AddRef(fPtr->objectCls->thisPtr);

    /* This is why it is unnecessary in this routine to replace the
     * incremented reference count of fPtr->objectCls that was swallowed by
     * fakeObject. */
    fPtr->objectCls->superclasses.num = 0;
    ckfree(fPtr->objectCls->superclasses.list);
    fPtr->objectCls->superclasses.list = NULL;

    /* special initialization for the primordial objects */
    fPtr->objectCls->thisPtr->flags |= ROOT_OBJECT;
    fPtr->objectCls->flags |= ROOT_OBJECT;

    fPtr->classCls = AllocClass(interp,
	    AllocObject(interp, "class", (Namespace *)fPtr->ooNs, NULL));
    /* Corresponding TclOODecrRefCount in KillFoudation */
    AddRef(fPtr->classCls->thisPtr);

    /*
     * Increment reference counts for each reference because these
     * relationships can be dynamically changed.
     *
     * Corresponding TclOODecrRefCount for all incremented refcounts is in
     * KillFoundation.
     */

    /* Rewire bootstrapped objects. */
    fPtr->objectCls->thisPtr->selfCls = fPtr->classCls;
    AddRef(fPtr->classCls->thisPtr);
    TclOOAddToInstances(fPtr->objectCls->thisPtr, fPtr->classCls);

    fPtr->classCls->thisPtr->selfCls = fPtr->classCls;
    AddRef(fPtr->classCls->thisPtr);
    TclOOAddToInstances(fPtr->classCls->thisPtr, fPtr->classCls);

    fPtr->classCls->thisPtr->flags |= ROOT_CLASS;
    fPtr->classCls->flags |= ROOT_CLASS;

    /* Standard initialization for new Objects */
    TclOOAddToSubclasses(fPtr->classCls, fPtr->objectCls);

    /*
     * THIS IS THE ONLY FUNCTION THAT DOES NON-STANDARD CLASS SPLICING.
     * Everything else is careful to prohibit looping.
     */
}

/*
 * ----------------------------------------------------------------------
 *
 * DeletedDefineNamespace, DeletedObjdefNamespace, DeletedHelpersNamespace --
 *
 *	Simple helpers used to clear fields of the foundation when they no
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    ClientData clientData,	/* Pointer to the OO system foundation
				 * structure. */
    Tcl_Interp *interp)		/* The interpreter containing the OO system
				 * foundation. */
{
    Foundation *fPtr = GetFoundation(interp);

    DelRef(fPtr->objectCls->thisPtr);
    DelRef(fPtr->objectCls);
    TclDecrRefCount(fPtr->unknownMethodNameObj);
    TclDecrRefCount(fPtr->constructorName);
    TclDecrRefCount(fPtr->destructorName);
    TclDecrRefCount(fPtr->clonedName);
    TclDecrRefCount(fPtr->defineName);



    ckfree(fPtr);
}

/*
 * ----------------------------------------------------------------------
 *
 * AllocObject --
 *
 *	Allocate an object of basic type. Does not splice the object into its
 *	class's instance list.  The caller must set the classPtr on the object,



 *	either to a class or to NULL.
 *
 * ----------------------------------------------------------------------
 */

static Object *
AllocObject(
    Tcl_Interp *interp,		/* Interpreter within which to create the
				 * object. */
    const char *nameStr,	/* The name of the object to create, or NULL
				 * if the OO system should pick the object
				 * name itself (equal to the namespace
				 * name). */


    const char *nsNameStr)	/* The name of the namespace to create, or
				 * NULL if the OO system should pick a unique
				 * name itself. If this is non-NULL but names
				 * a namespace that already exists, the effect
				 * will be the same as if this was NULL. */
{
    Foundation *fPtr = GetFoundation(interp);
    Object *oPtr;
    Command *cmdPtr;
    CommandTrace *tracePtr;
    int creationEpoch, ignored;

    oPtr = ckalloc(sizeof(Object));
    memset(oPtr, 0, sizeof(Object));

    /*
     * Every object has a namespace; make one. Note that this also normally
     * computes the creation epoch value for the object, a sequence number
     * that is unique to the object (and which allows us to manage method
     * caching without comparing pointers).
     *
     * When creating a namespace, we first check to see if the caller
     * specified the name for the namespace. If not, we generate namespace
     * names using the epoch until such time as a new namespace is actually
     * created.
     */

    if (nsNameStr != NULL) {
	oPtr->namespacePtr = Tcl_CreateNamespace(interp, nsNameStr, oPtr,
		ObjectNamespaceDeleted);
	if (oPtr->namespacePtr != NULL) {
	    creationEpoch = ++fPtr->tsdPtr->nsCount;
	    goto configNamespace;
	}
	Tcl_ResetResult(interp);
    }

    while (1) {
	char objName[10 + TCL_INTEGER_SPACE];

	sprintf(objName, "::oo::Obj%d", ++fPtr->tsdPtr->nsCount);
	oPtr->namespacePtr = Tcl_CreateNamespace(interp, objName, oPtr,
		ObjectNamespaceDeleted);
	if (oPtr->namespacePtr != NULL) {
	    creationEpoch = fPtr->tsdPtr->nsCount;
	    break;
	}

	/*
	 * Could not make that namespace, so we make another. But first we
	 * have to get rid of the error message from Tcl_CreateNamespace,
	 * since that's something that should not be exposed to the user.
	 */

	Tcl_ResetResult(interp);
    }






    /*
     * Make the namespace know about the helper commands. This grants access
     * to the [self] and [next] commands.
     */

  configNamespace:
    if (fPtr->helpersNs != NULL) {
	TclSetNsPath((Namespace *) oPtr->namespacePtr, 1, &fPtr->helpersNs);
    }
    TclOOSetupVariableResolver(oPtr->namespacePtr);

    /*
     * Suppress use of compiled versions of the commands in this object's
     * namespace and its children; causes wrong behaviour without expensive
     * recompilation. [Bug 2037727]
     */

    ((Namespace *) oPtr->namespacePtr)->flags |= NS_SUPPRESS_COMPILATION;

    /*
     * Set up a callback to get notification of the deletion of a namespace
     * when enough of the namespace still remains to execute commands and
     * access variables in it. [Bug 2950259]
     */

    ((Namespace *) oPtr->namespacePtr)->earlyDeleteProc = SquelchedNsFirst;

    /*
     * Fill in the rest of the non-zero/NULL parts of the structure.
     */

    oPtr->fPtr = fPtr;
    oPtr->selfCls = fPtr->objectCls;
    oPtr->creationEpoch = creationEpoch;







    oPtr->refCount = 1;
    oPtr->flags = USE_CLASS_CACHE;

    /*
     * Finally, create the object commands and initialize the trace on the
     * public command (so that the object structures are deleted when the
     * command is deleted).
     */

    if (!nameStr) {
	oPtr->command = Tcl_CreateObjCommand(interp,
		oPtr->namespacePtr->fullName, PublicObjectCmd, oPtr, NULL);
    } else if (nameStr[0] == ':' && nameStr[1] == ':') {
	oPtr->command = Tcl_CreateObjCommand(interp, nameStr,
		PublicObjectCmd, oPtr, NULL);
    } else {
	Tcl_DString buffer;

	Tcl_DStringInit(&buffer);
	Tcl_DStringAppend(&buffer,
		Tcl_GetCurrentNamespace(interp)->fullName, -1);
	TclDStringAppendLiteral(&buffer, "::");
	Tcl_DStringAppend(&buffer, nameStr, -1);
	oPtr->command = Tcl_CreateObjCommand(interp,
		Tcl_DStringValue(&buffer), PublicObjectCmd, oPtr, NULL);
	Tcl_DStringFree(&buffer);
    }



    /*
     * Add the NRE command and trace directly. While this breaks a number of
     * abstractions, it is faster and we're inside Tcl here so we're allowed.
     */

    cmdPtr = (Command *) oPtr->command;
    cmdPtr->nreProc = PublicNRObjectCmd;
    cmdPtr->tracePtr = tracePtr = ckalloc(sizeof(CommandTrace));
    tracePtr->traceProc = ObjectRenamedTrace;
    tracePtr->clientData = oPtr;
    tracePtr->flags = TCL_TRACE_RENAME|TCL_TRACE_DELETE;
    tracePtr->nextPtr = NULL;
    tracePtr->refCount = 1;

    /*
     * Access the namespace command table directly when creating "my" to avoid
     * a bottleneck in string manipulation. Another abstraction-buster.
     */

    cmdPtr = ckalloc(sizeof(Command));
    memset(cmdPtr, 0, sizeof(Command));
    cmdPtr->nsPtr = (Namespace *) oPtr->namespacePtr;
    cmdPtr->hPtr = Tcl_CreateHashEntry(&cmdPtr->nsPtr->cmdTable, "my",
	    &ignored);
    cmdPtr->refCount = 1;
    cmdPtr->objProc = PrivateObjectCmd;
    cmdPtr->deleteProc = MyDeleted;
    cmdPtr->objClientData = cmdPtr->deleteData = oPtr;
    cmdPtr->proc = TclInvokeObjectCommand;
    cmdPtr->clientData = cmdPtr;
    cmdPtr->nreProc = PrivateNRObjectCmd;
    Tcl_SetHashValue(cmdPtr->hPtr, cmdPtr);
    oPtr->myCommand = (Tcl_Command) cmdPtr;

    return oPtr;
}

/*
 * ----------------------------------------------------------------------
 *
 * SquelchCachedName --







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    ClientData clientData,	/* Pointer to the OO system foundation
				 * structure. */
    Tcl_Interp *interp)		/* The interpreter containing the OO system
				 * foundation. */
{
    Foundation *fPtr = GetFoundation(interp);



    TclDecrRefCount(fPtr->unknownMethodNameObj);
    TclDecrRefCount(fPtr->constructorName);
    TclDecrRefCount(fPtr->destructorName);
    TclDecrRefCount(fPtr->clonedName);
    TclDecrRefCount(fPtr->defineName);
    TclOODecrRefCount(fPtr->objectCls->thisPtr);
    TclOODecrRefCount(fPtr->classCls->thisPtr);

    ckfree(fPtr);
}

/*
 * ----------------------------------------------------------------------
 *
 * AllocObject --
 *
 *	Allocate an object of basic type. Does not splice the object into its
 *	class's instance list.  The caller must set the classPtr on the object
 *	to either a class or NULL, call TclOOAddToInstances to add the object
 *	to the class's instance list, and if the object itself is a class, use
 *	call TclOOAddToSubclasses() to add it to the right class's list of
 *	subclasses.
 *
 * ----------------------------------------------------------------------
 */

static Object *
AllocObject(
    Tcl_Interp *interp,		/* Interpreter within which to create the
				 * object. */
    const char *nameStr,	/* The name of the object to create, or NULL
				 * if the OO system should pick the object
				 * name itself (equal to the namespace
				 * name). */
    Namespace *nsPtr,		/* The namespace to create the object in, or
				 * NULL if *nameStr is NULL */
    const char *nsNameStr)	/* The name of the namespace to create, or
				 * NULL if the OO system should pick a unique
				 * name itself. If this is non-NULL but names
				 * a namespace that already exists, the effect
				 * will be the same as if this was NULL. */
{
    Foundation *fPtr = GetFoundation(interp);
    Object *oPtr;
    Command *cmdPtr;
    CommandTrace *tracePtr;
    int creationEpoch;

    oPtr = ckalloc(sizeof(Object));
    memset(oPtr, 0, sizeof(Object));

    /*
     * Every object has a namespace; make one. Note that this also normally
     * computes the creation epoch value for the object, a sequence number
     * that is unique to the object (and which allows us to manage method
     * caching without comparing pointers).
     *
     * When creating a namespace, we first check to see if the caller
     * specified the name for the namespace. If not, we generate namespace
     * names using the epoch until such time as a new namespace is actually
     * created.
     */

    if (nsNameStr != NULL) {
	oPtr->namespacePtr = Tcl_CreateNamespace(interp, nsNameStr, oPtr, NULL);

	if (oPtr->namespacePtr != NULL) {
	    creationEpoch = ++fPtr->tsdPtr->nsCount;
	    goto configNamespace;
	}
	Tcl_ResetResult(interp);
    }

    while (1) {
	char objName[10 + TCL_INTEGER_SPACE];

	sprintf(objName, "::oo::Obj%d", ++fPtr->tsdPtr->nsCount);
	oPtr->namespacePtr = Tcl_CreateNamespace(interp, objName, oPtr, NULL);

	if (oPtr->namespacePtr != NULL) {
	    creationEpoch = fPtr->tsdPtr->nsCount;
	    break;
	}

	/*
	 * Could not make that namespace, so we make another. But first we
	 * have to get rid of the error message from Tcl_CreateNamespace,
	 * since that's something that should not be exposed to the user.
	 */

	Tcl_ResetResult(interp);
    }


  configNamespace:

    ((Namespace *)oPtr->namespacePtr)->refCount++;

    /*
     * Make the namespace know about the helper commands. This grants access
     * to the [self] and [next] commands.
     */


    if (fPtr->helpersNs != NULL) {
	TclSetNsPath((Namespace *) oPtr->namespacePtr, 1, &fPtr->helpersNs);
    }
    TclOOSetupVariableResolver(oPtr->namespacePtr);

    /*
     * Suppress use of compiled versions of the commands in this object's
     * namespace and its children; causes wrong behaviour without expensive
     * recompilation. [Bug 2037727]
     */

    ((Namespace *) oPtr->namespacePtr)->flags |= NS_SUPPRESS_COMPILATION;

    /*
     * Set up a callback to get notification of the deletion of a namespace
     * when enough of the namespace still remains to execute commands and
     * access variables in it. [Bug 2950259]
     */

    ((Namespace *) oPtr->namespacePtr)->earlyDeleteProc = ObjectNamespaceDeleted;

    /*
     * Fill in the rest of the non-zero/NULL parts of the structure.
     */

    oPtr->fPtr = fPtr;

    oPtr->creationEpoch = creationEpoch;

    /*
     * An object starts life with a refCount of 2 to mark the two stages of
     * destruction it occur:  A call to ObjectRenamedTrace(), and a call to
     * ObjectNamespaceDeleted().
     */

    oPtr->refCount = 2;
    oPtr->flags = USE_CLASS_CACHE;

    /*
     * Finally, create the object commands and initialize the trace on the
     * public command (so that the object structures are deleted when the
     * command is deleted).
     */

    if (!nameStr) {
	nameStr = oPtr->namespacePtr->name;
	nsPtr = (Namespace *)oPtr->namespacePtr;
	if (nsPtr->parentPtr != NULL) {
	    nsPtr = nsPtr->parentPtr;



	}








    }
    oPtr->command = TclCreateObjCommandInNs(interp, nameStr,
	(Tcl_Namespace *)nsPtr, PublicObjectCmd, oPtr, NULL);

    /*
     * Add the NRE command and trace directly. While this breaks a number of
     * abstractions, it is faster and we're inside Tcl here so we're allowed.
     */

    cmdPtr = (Command *) oPtr->command;
    cmdPtr->nreProc = PublicNRObjectCmd;
    cmdPtr->tracePtr = tracePtr = ckalloc(sizeof(CommandTrace));
    tracePtr->traceProc = ObjectRenamedTrace;
    tracePtr->clientData = oPtr;
    tracePtr->flags = TCL_TRACE_RENAME|TCL_TRACE_DELETE;
    tracePtr->nextPtr = NULL;
    tracePtr->refCount = 1;





    oPtr->myCommand = TclNRCreateCommandInNs(interp, "my", oPtr->namespacePtr,











	    PrivateObjectCmd, PrivateNRObjectCmd, oPtr, MyDeleted);



    return oPtr;
}

/*
 * ----------------------------------------------------------------------
 *
 * SquelchCachedName --
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    oPtr->myCommand = NULL;
}

/*
 * ----------------------------------------------------------------------
 *
 * SquelchedNsFirst --
 *
 *	This callback is triggered when the object's namespace is deleted by
 *	any mechanism. It deletes the object's public command if it has not
 *	already been deleted, so ensuring that destructors get run at an
 *	appropriate time. [Bug 2950259]
 *
 * ----------------------------------------------------------------------
 */

static void
SquelchedNsFirst(
    ClientData clientData)
{
    Object *oPtr = clientData;

    if (oPtr->command) {
	Tcl_DeleteCommandFromToken(oPtr->fPtr->interp, oPtr->command);
    }
}

/*
 * ----------------------------------------------------------------------
 *
 * ObjectRenamedTrace --
 *
 *	This callback is triggered when the object is deleted by any
 *	mechanism. It runs the destructors and arranges for the actual cleanup
 *	of the object's namespace, which in turn triggers cleansing of the
 *	object data structures.
 *
 * ----------------------------------------------------------------------
 */

static void
ObjectRenamedTrace(
    ClientData clientData,	/* The object being deleted. */
    Tcl_Interp *interp,		/* The interpreter containing the object. */
    const char *oldName,	/* What the object was (last) called. */
    const char *newName,	/* What it's getting renamed to. (unused) */
    int flags)			/* Why was the object deleted? */
{
    Object *oPtr = clientData;
    Foundation *fPtr = oPtr->fPtr;

    /*
     * If this is a rename and not a delete of the object, we just flush the
     * cache of the object name.
     */

    if (flags & TCL_TRACE_RENAME) {
	SquelchCachedName(oPtr);
	return;
    }

    /*
     * Oh dear, the object really is being deleted. Handle this by running the
     * destructors and deleting the object's namespace, which in turn causes
     * the real object structures to be deleted.
     *
     * Note that it is possible for the namespace to be deleted before the
     * command. Because of that case, we must take care here to mark the
     * command as being deleted so that if we return here we don't run into
     * reentrancy problems.
     *
     * We also do not run destructors on the core class objects when the
     * interpreter is being deleted; their incestuous nature causes problems
     * in that case when the destructor is partially deleted before the uses
     * of it have gone. [Bug 2949397]
     */

    AddRef(oPtr);
    AddRef(fPtr->classCls);
    AddRef(fPtr->objectCls);
    AddRef(fPtr->classCls->thisPtr);
    AddRef(fPtr->objectCls->thisPtr);
    oPtr->command = NULL;

    if (!(oPtr->flags & DESTRUCTOR_CALLED) && !Tcl_InterpDeleted(interp)) {
	CallContext *contextPtr =
		TclOOGetCallContext(oPtr, NULL, DESTRUCTOR, NULL);
	int result;
	Tcl_InterpState state;

	oPtr->flags |= DESTRUCTOR_CALLED;
	if (contextPtr != NULL) {
	    contextPtr->callPtr->flags |= DESTRUCTOR;
	    contextPtr->skip = 0;
	    state = Tcl_SaveInterpState(interp, TCL_OK);
	    result = Tcl_NRCallObjProc(interp, TclOOInvokeContext,
		    contextPtr, 0, NULL);
	    if (result != TCL_OK) {
		Tcl_BackgroundException(interp, result);
	    }
	    Tcl_RestoreInterpState(interp, state);
	    TclOODeleteContext(contextPtr);
	}
    }

    /*
     * OK, the destructor's been run. Time to splat the class data (if any)
     * and nuke the namespace (which triggers the final crushing of the object
     * structure itself).
     *
     * The class of objects needs some special care; if it is deleted (and
     * we're not killing the whole interpreter) we force the delete of the
     * class of classes now as well. Due to the incestuous nature of those two
     * classes, if one goes the other must too and yet the tangle can
     * sometimes not go away automatically; we force it here. [Bug 2962664]
     */

    if (!Tcl_InterpDeleted(interp) && IsRootObject(oPtr)
	    && !Deleted(fPtr->classCls->thisPtr)) {
	Tcl_DeleteCommandFromToken(interp, fPtr->classCls->thisPtr->command);
    }

    if (oPtr->classPtr != NULL) {
	AddRef(oPtr->classPtr);
	ReleaseClassContents(interp, oPtr);
    }

    /*
     * The namespace is only deleted if it hasn't already been deleted. [Bug
     * 2950259]
     */

    if (oPtr->namespacePtr && ((Namespace *) oPtr->namespacePtr)->earlyDeleteProc != NULL) {
	Tcl_DeleteNamespace(oPtr->namespacePtr);
    }
    if (oPtr->classPtr) {
	DelRef(oPtr->classPtr);
    }
    DelRef(fPtr->classCls->thisPtr);
    DelRef(fPtr->objectCls->thisPtr);
    DelRef(fPtr->classCls);
    DelRef(fPtr->objectCls);
    DelRef(oPtr);

}

/*
 * ----------------------------------------------------------------------
 *
 * ClearMixins, ClearSuperclasses --
 *
 *	Utility functions for correctly clearing the list of mixins or
 *	superclasses of a class. Will ckfree() the list storage.
 *
 * ----------------------------------------------------------------------
 */

static void
ClearMixins(



    Class *clsPtr)

{

    int i;
    Class *mixinPtr;

    if (clsPtr->mixins.num == 0) {



	return;




    }


    FOREACH(mixinPtr, clsPtr->mixins) {
	TclOORemoveFromMixinSubs(clsPtr, mixinPtr);
    }

    ckfree(clsPtr->mixins.list);
    clsPtr->mixins.list = NULL;

    clsPtr->mixins.num = 0;



}










static void
ClearSuperclasses(
    Class *clsPtr)

{
    int i;

    Class *superPtr;


    if (clsPtr->superclasses.num == 0) {
	return;





    }



    FOREACH(superPtr, clsPtr->superclasses) {
	TclOORemoveFromSubclasses(clsPtr, superPtr);
    }


    ckfree(clsPtr->superclasses.list);
    clsPtr->superclasses.list = NULL;
    clsPtr->superclasses.num = 0;

}

/*
 * ----------------------------------------------------------------------
 *
 * ReleaseClassContents --
 *
 *	Tear down the special class data structure, including deleting all
 *	dependent classes and objects.
 *
 * ----------------------------------------------------------------------
 */

static void
ReleaseClassContents(
    Tcl_Interp *interp,		/* The interpreter containing the class. */
    Object *oPtr)		/* The object representing the class. */
{
    FOREACH_HASH_DECLS;
    int i;
    Class *clsPtr = oPtr->classPtr, *mixinSubclassPtr, *subclassPtr;
    Object *instancePtr;
    Foundation *fPtr = oPtr->fPtr;


    /*
     * Sanity check!
     */

    if (!Deleted(oPtr)) {
	if (IsRootClass(oPtr)) {
	    Tcl_Panic("deleting class structure for non-deleted %s",
		    "::oo::class");
	} else if (IsRootObject(oPtr)) {
	    Tcl_Panic("deleting class structure for non-deleted %s",
		    "::oo::object");
	} else {
	    Tcl_Panic("deleting class structure for non-deleted %s",
		    "general object");
	}
    }

    /*
     * Lock a number of dependent objects until we've stopped putting our
     * fingers in them.
     */

    FOREACH(mixinSubclassPtr, clsPtr->mixinSubs) {
	if (mixinSubclassPtr != NULL) {
	    AddRef(mixinSubclassPtr);
	    AddRef(mixinSubclassPtr->thisPtr);
	}
    }
    FOREACH(subclassPtr, clsPtr->subclasses) {
	if (subclassPtr != NULL && !IsRoot(subclassPtr)) {
	    AddRef(subclassPtr);
	    AddRef(subclassPtr->thisPtr);
	}
    }
    if (!IsRootClass(oPtr)) {
	FOREACH(instancePtr, clsPtr->instances) {
	    int j;
	    if (instancePtr->selfCls == clsPtr) {
		instancePtr->flags |= CLASS_GONE;
	    }
	    for(j=0 ; j<instancePtr->mixins.num ; j++) {
		Class *mixin = instancePtr->mixins.list[j];
		Class *nextMixin = NULL;
		if (mixin == clsPtr) {
		    if (j < instancePtr->mixins.num - 1) {
			nextMixin = instancePtr->mixins.list[j+1];
		    }
		    if (j == 0) {
			instancePtr->mixins.num = 0;
			instancePtr->mixins.list = NULL;
		    } else {
			instancePtr->mixins.list[j-1] = nextMixin;
		    }
		    instancePtr->mixins.num -= 1;
		}
	    }
	    if (instancePtr != NULL && !IsRoot(instancePtr)) {
		AddRef(instancePtr);
	    }
	}
    }

    /*
     * Squelch classes that this class has been mixed into.
     */

    FOREACH(mixinSubclassPtr, clsPtr->mixinSubs) {
	if (!Deleted(mixinSubclassPtr->thisPtr)) {
	    Tcl_DeleteCommandFromToken(interp,
		    mixinSubclassPtr->thisPtr->command);
	}
	ClearMixins(mixinSubclassPtr);
	DelRef(mixinSubclassPtr->thisPtr);
	DelRef(mixinSubclassPtr);
    }
    if (clsPtr->mixinSubs.list != NULL) {
	ckfree(clsPtr->mixinSubs.list);
	clsPtr->mixinSubs.list = NULL;
	clsPtr->mixinSubs.num = 0;
    }

    /*
     * Squelch subclasses of this class.
     */

    FOREACH(subclassPtr, clsPtr->subclasses) {
	if (IsRoot(subclassPtr)) {
	    continue;
	}
	if (!Deleted(subclassPtr->thisPtr)) {
	    Tcl_DeleteCommandFromToken(interp, subclassPtr->thisPtr->command);
	}
	ClearSuperclasses(subclassPtr);
	DelRef(subclassPtr->thisPtr);
	DelRef(subclassPtr);
    }
    if (clsPtr->subclasses.list != NULL) {
	ckfree(clsPtr->subclasses.list);
	clsPtr->subclasses.list = NULL;
	clsPtr->subclasses.num = 0;
    }

    /*
     * Squelch instances of this class (includes objects we're mixed into).
     */

    if (!IsRootClass(oPtr)) {
	FOREACH(instancePtr, clsPtr->instances) {
	    if (instancePtr == NULL || IsRoot(instancePtr)) {
		continue;
	    }
	    if (!Deleted(instancePtr)) {
		Tcl_DeleteCommandFromToken(interp, instancePtr->command);
		/*
		 * Tcl_DeleteCommandFromToken() may have done to whole
		 * job for us.  Roll back and check again.
		 */
		i--;
		continue;
	    }
	    DelRef(instancePtr);
	}
    }
    if (clsPtr->instances.list != NULL) {
	ckfree(clsPtr->instances.list);
	clsPtr->instances.list = NULL;
	clsPtr->instances.num = 0;
    }

    /*
     * Special: We delete these after everything else.
     */

    if (IsRootClass(oPtr) && !Deleted(fPtr->objectCls->thisPtr)) {
	Tcl_DeleteCommandFromToken(interp, fPtr->objectCls->thisPtr->command);
    }

    /*
     * Squelch method implementation chain caches.
     */

    if (clsPtr->constructorChainPtr) {
	TclOODeleteChain(clsPtr->constructorChainPtr);
	clsPtr->constructorChainPtr = NULL;







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    oPtr->myCommand = NULL;
}

/*
 * ----------------------------------------------------------------------
 *
























 * ObjectRenamedTrace --
 *
 *	This callback is triggered when the object is deleted by any
 *	mechanism. It runs the destructors and arranges for the actual cleanup
 *	of the object's namespace, which in turn triggers cleansing of the
 *	object data structures.
 *
 * ----------------------------------------------------------------------
 */

static void
ObjectRenamedTrace(
    ClientData clientData,	/* The object being deleted. */
    Tcl_Interp *interp,		/* The interpreter containing the object. */
    const char *oldName,	/* What the object was (last) called. */
    const char *newName,	/* What it's getting renamed to. (unused) */
    int flags)			/* Why was the object deleted? */
{
    Object *oPtr = clientData;


    /*
     * If this is a rename and not a delete of the object, we just flush the
     * cache of the object name.
     */

    if (flags & TCL_TRACE_RENAME) {
	SquelchCachedName(oPtr);
	return;
    }

    /*


































































     * The namespace is only deleted if it hasn't already been deleted. [Bug
     * 2950259].
     */

    if (!Deleted(oPtr)) {
	Tcl_DeleteNamespace(oPtr->namespacePtr);
    }
    oPtr->command = NULL;






    TclOODecrRefCount(oPtr);
    return;
}

/*
 * ----------------------------------------------------------------------
 *
 * DeleteDescendants --
 *

 *	Delete all descendants of a particular class.
 *
 * ----------------------------------------------------------------------
 */

static void
DeleteDescendants(
    Tcl_Interp *interp,		/* The interpreter containing the class. */
    Object *oPtr)		/* The object representing the class. */
{
    Class *clsPtr = oPtr->classPtr, *subclassPtr, *mixinSubclassPtr;
    Object *instancePtr;

    /*
     * Squelch classes that this class has been mixed into.
     */

    if (clsPtr->mixinSubs.num > 0) {
	while (clsPtr->mixinSubs.num > 0) {
	    mixinSubclassPtr = clsPtr->mixinSubs.list[clsPtr->mixinSubs.num-1];
	    /* This condition also covers the case where mixinSubclassPtr ==
	     * clsPtr
	     */
	    if (!Deleted(mixinSubclassPtr->thisPtr)) {
		Tcl_DeleteCommandFromToken(interp,
			mixinSubclassPtr->thisPtr->command);
	    }
	    TclOORemoveFromMixinSubs(mixinSubclassPtr, clsPtr);
	}


    }
    if (clsPtr->mixinSubs.size > 0) {
	ckfree(clsPtr->mixinSubs.list);
	clsPtr->mixinSubs.size = 0;
    }

    /*
     * Squelch subclasses of this class.
     */

    if (clsPtr->subclasses.num > 0) {
	while (clsPtr->subclasses.num > 0) {
	    subclassPtr = clsPtr->subclasses.list[clsPtr->subclasses.num-1];
	    if (!Deleted(subclassPtr->thisPtr) && !IsRoot(subclassPtr)) {
		Tcl_DeleteCommandFromToken(interp, subclassPtr->thisPtr->command);
	    }
	    TclOORemoveFromSubclasses(subclassPtr, clsPtr);
	}
    }
    if (clsPtr->subclasses.size > 0) {
	ckfree(clsPtr->subclasses.list);
	clsPtr->subclasses.list = NULL;
	clsPtr->subclasses.size = 0;
    }


    /*
     * Squelch instances of this class (includes objects we're mixed into).
     */

    if (clsPtr->instances.num > 0) {

	while (clsPtr->instances.num > 0) {
	    instancePtr = clsPtr->instances.list[clsPtr->instances.num-1];
	    /*
	     * This condition also covers the case where instancePtr == oPtr
	     */

	    if (!Deleted(instancePtr) && !IsRoot(instancePtr)) {
		Tcl_DeleteCommandFromToken(interp, instancePtr->command);
	    }

	    TclOORemoveFromInstances(instancePtr, clsPtr);
	}
    }
    if (clsPtr->instances.size > 0) {
	ckfree(clsPtr->instances.list);
	clsPtr->instances.list = NULL;
	clsPtr->instances.size = 0;
    }
}

/*
 * ----------------------------------------------------------------------
 *
 * ReleaseClassContents --
 *
 *	Tear down the special class data structure, including deleting all
 *	dependent classes and objects.
 *
 * ----------------------------------------------------------------------
 */

static void
ReleaseClassContents(
    Tcl_Interp *interp,		/* The interpreter containing the class. */
    Object *oPtr)		/* The object representing the class. */
{
    FOREACH_HASH_DECLS;
    int i;
    Class *clsPtr = oPtr->classPtr, *tmpClsPtr;
    Method *mPtr;
    Foundation *fPtr = oPtr->fPtr;
    Tcl_Obj *variableObj;

    /*
     * Sanity check!
     */

    if (!Deleted(oPtr)) {
	if (IsRootClass(oPtr)) {
	    Tcl_Panic("deleting class structure for non-deleted %s",
		    "::oo::class");
	} else if (IsRootObject(oPtr)) {
	    Tcl_Panic("deleting class structure for non-deleted %s",
		    "::oo::object");
	} else {
	    Tcl_Panic("deleting class structure for non-deleted %s",
		    "general object");
	}
    }

























































































































    /*
     * Squelch method implementation chain caches.
     */

    if (clsPtr->constructorChainPtr) {
	TclOODeleteChain(clsPtr->constructorChainPtr);
	clsPtr->constructorChainPtr = NULL;
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1157
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    if (clsPtr->filters.num) {
	Tcl_Obj *filterObj;

	FOREACH(filterObj, clsPtr->filters) {
	    TclDecrRefCount(filterObj);
	}
	ckfree(clsPtr->filters.list);

	clsPtr->filters.num = 0;
    }

    /*
     * Squelch our metadata.
     */

    if (clsPtr->metadataPtr != NULL) {
	Tcl_ObjectMetadataType *metadataTypePtr;
	ClientData value;

	FOREACH_HASH(metadataTypePtr, value, clsPtr->metadataPtr) {
	    metadataTypePtr->deleteProc(value);
	}
	Tcl_DeleteHashTable(clsPtr->metadataPtr);
	ckfree(clsPtr->metadataPtr);
	clsPtr->metadataPtr = NULL;
    }






































}

/*
 * ----------------------------------------------------------------------
 *
 * ObjectNamespaceDeleted --
 *







>


















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    if (clsPtr->filters.num) {
	Tcl_Obj *filterObj;

	FOREACH(filterObj, clsPtr->filters) {
	    TclDecrRefCount(filterObj);
	}
	ckfree(clsPtr->filters.list);
	clsPtr->filters.list = NULL;
	clsPtr->filters.num = 0;
    }

    /*
     * Squelch our metadata.
     */

    if (clsPtr->metadataPtr != NULL) {
	Tcl_ObjectMetadataType *metadataTypePtr;
	ClientData value;

	FOREACH_HASH(metadataTypePtr, value, clsPtr->metadataPtr) {
	    metadataTypePtr->deleteProc(value);
	}
	Tcl_DeleteHashTable(clsPtr->metadataPtr);
	ckfree(clsPtr->metadataPtr);
	clsPtr->metadataPtr = NULL;
    }

    if (clsPtr->mixins.num) {
	FOREACH(tmpClsPtr, clsPtr->mixins) {
	    TclOORemoveFromMixinSubs(clsPtr, tmpClsPtr);
	    TclOODecrRefCount(tmpClsPtr->thisPtr);
	}
	ckfree(clsPtr->mixins.list);
	clsPtr->mixins.list = NULL;
	clsPtr->mixins.num = 0;
    }

    if (clsPtr->superclasses.num > 0) {
	FOREACH(tmpClsPtr, clsPtr->superclasses) {
	    TclOORemoveFromSubclasses(clsPtr, tmpClsPtr);
	    TclOODecrRefCount(tmpClsPtr->thisPtr);
	}
	ckfree(clsPtr->superclasses.list);
	clsPtr->superclasses.num = 0;
	clsPtr->superclasses.list = NULL;
    }

    FOREACH_HASH_VALUE(mPtr, &clsPtr->classMethods) {
	TclOODelMethodRef(mPtr);
    }
    Tcl_DeleteHashTable(&clsPtr->classMethods);
    TclOODelMethodRef(clsPtr->constructorPtr);
    TclOODelMethodRef(clsPtr->destructorPtr);

    FOREACH(variableObj, clsPtr->variables) {
	TclDecrRefCount(variableObj);
    }
    if (i) {
	ckfree(clsPtr->variables.list);
    }

    if (IsRootClass(oPtr) && !Deleted(fPtr->objectCls->thisPtr)) {
	Tcl_DeleteCommandFromToken(interp, fPtr->objectCls->thisPtr->command);
    }
}

/*
 * ----------------------------------------------------------------------
 *
 * ObjectNamespaceDeleted --
 *
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1172
1173
1174
1175
1176
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1179
1180
1181


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1219
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1225
1226
1227
1228

static void
ObjectNamespaceDeleted(
    ClientData clientData)	/* Pointer to the class whose namespace is
				 * being deleted. */
{
    Object *oPtr = clientData;

    FOREACH_HASH_DECLS;
    Class *clsPtr = oPtr->classPtr, *mixinPtr;
    Method *mPtr;
    Tcl_Obj *filterObj, *variableObj;


    int deleteAlreadyInProgress = 0, i;









    /*










































     * Instruct everyone to no longer use any allocated fields of the object.
     * Also delete the commands that refer to the object at this point (if
     * they still exist) because otherwise their references to the object
     * point into freed memory, allowing crashes.
     */

    if (oPtr->command) {
	if ((((Command *)oPtr->command)->flags && CMD_IS_DELETED)) {
	    /*

	     * Namespace deletion must have been triggered by a trace on command
	     * deletion , meaning that ObjectRenamedTrace() is eventually going
	     * to be called .
	     */
	    deleteAlreadyInProgress = 1;
	}





	Tcl_DeleteCommandFromToken(oPtr->fPtr->interp, oPtr->command);
    }

    if (oPtr->myCommand) {
	Tcl_DeleteCommandFromToken(oPtr->fPtr->interp, oPtr->myCommand);
    }

    /*
     * Splice the object out of its context. After this, we must *not* call
     * methods on the object.
     */




    if (!IsRootObject(oPtr) && !(oPtr->flags & CLASS_GONE)) {
	TclOORemoveFromInstances(oPtr, oPtr->selfCls);
    }

    FOREACH(mixinPtr, oPtr->mixins) {
	if (mixinPtr) {
	    TclOORemoveFromInstances(oPtr, mixinPtr);

	}
    }
    if (i) {
	ckfree(oPtr->mixins.list);
    }

    FOREACH(filterObj, oPtr->filters) {
	TclDecrRefCount(filterObj);
    }
    if (i) {







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1226
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1232

static void
ObjectNamespaceDeleted(
    ClientData clientData)	/* Pointer to the class whose namespace is
				 * being deleted. */
{
    Object *oPtr = clientData;
    Foundation *fPtr = oPtr->fPtr;
    FOREACH_HASH_DECLS;
    Class *mixinPtr;
    Method *mPtr;
    Tcl_Obj *filterObj, *variableObj;
    Tcl_Interp *interp = oPtr->fPtr->interp;
    int i;

    if (Deleted(oPtr)) {
	/*
	 * TODO: Can ObjectNamespaceDeleted ever be called twice? If not, this
	 * guard could be removed.
	 */

	return;
    }

    /*
     * One rule for the teardown routines is that if an object is in the
     * process of being deleted, nothing else may modify its bookeeping
     * records.  This is the flag that
     */

    oPtr->flags |= OBJECT_DELETED;

    /* Let the dominoes fall */
    if (oPtr->classPtr) {
	DeleteDescendants(interp, oPtr);
    }

    /*
     * We do not run destructors on the core class objects when the
     * interpreter is being deleted; their incestuous nature causes problems
     * in that case when the destructor is partially deleted before the uses
     * of it have gone. [Bug 2949397]
     */

    if (!Tcl_InterpDeleted(interp) && !(oPtr->flags & DESTRUCTOR_CALLED)) {
	CallContext *contextPtr =
		TclOOGetCallContext(oPtr, NULL, DESTRUCTOR, NULL);
	int result;

	Tcl_InterpState state;
	oPtr->flags |= DESTRUCTOR_CALLED;

	if (contextPtr != NULL) {
	    contextPtr->callPtr->flags |= DESTRUCTOR;
	    contextPtr->skip = 0;
	    state = Tcl_SaveInterpState(interp, TCL_OK);
	    result = Tcl_NRCallObjProc(interp, TclOOInvokeContext,
		    contextPtr, 0, NULL);
	    if (result != TCL_OK) {
		Tcl_BackgroundException(interp, result);
	    }
	    Tcl_RestoreInterpState(interp, state);
	    TclOODeleteContext(contextPtr);
	}
    }

    /*
     * Instruct everyone to no longer use any allocated fields of the object.
     * Also delete the command that refers to the object at this point (if
     * it still exists) because otherwise its pointer to the object
     * points into freed memory.
     */


    if (((Command *)oPtr->command)->flags && CMD_IS_DELETED) {
	/*
	 * Something has already started the command deletion process. We can
	 * go ahead and clean up the the namespace,


	 */

    } else {
	/*
	 * The namespace must have been deleted directly.  Delete the command
	 * as well.
	 */

	Tcl_DeleteCommandFromToken(oPtr->fPtr->interp, oPtr->command);
    }

    if (oPtr->myCommand) {
	Tcl_DeleteCommandFromToken(oPtr->fPtr->interp, oPtr->myCommand);
    }

    /*
     * Splice the object out of its context. After this, we must *not* call
     * methods on the object.
     */

    /*
     * TODO: Should this be protected with a * !IsRoot() condition?
     */

    TclOORemoveFromInstances(oPtr, oPtr->selfCls);

    if (oPtr->mixins.num > 0) {
	FOREACH(mixinPtr, oPtr->mixins) {

	    TclOORemoveFromInstances(oPtr, mixinPtr);
	    TclOODecrRefCount(mixinPtr->thisPtr);
	}


	ckfree(oPtr->mixins.list);
    }

    FOREACH(filterObj, oPtr->filters) {
	TclDecrRefCount(filterObj);
    }
    if (i) {
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1333





1334














1335


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	}
	Tcl_DeleteHashTable(oPtr->metadataPtr);
	ckfree(oPtr->metadataPtr);
	oPtr->metadataPtr = NULL;
    }

    /*
     * If this was a class, there's additional deletion work to do.
     */

    if (clsPtr != NULL) {
	Tcl_ObjectMetadataType *metadataTypePtr;
	ClientData value;

	if (clsPtr->metadataPtr != NULL) {
	    FOREACH_HASH(metadataTypePtr, value, clsPtr->metadataPtr) {
		metadataTypePtr->deleteProc(value);
	    }
	    Tcl_DeleteHashTable(clsPtr->metadataPtr);
	    ckfree(clsPtr->metadataPtr);
	    clsPtr->metadataPtr = NULL;
	}

	FOREACH(filterObj, clsPtr->filters) {
	    TclDecrRefCount(filterObj);
	}
	if (i) {
	    ckfree(clsPtr->filters.list);
	    clsPtr->filters.num = 0;
	}

	ClearMixins(clsPtr);

	ClearSuperclasses(clsPtr);

	if (clsPtr->subclasses.list) {
	    ckfree(clsPtr->subclasses.list);
	    clsPtr->subclasses.list = NULL;
	    clsPtr->subclasses.num = 0;
	}
	if (clsPtr->instances.list) {
	    ckfree(clsPtr->instances.list);
	    clsPtr->instances.list = NULL;
	    clsPtr->instances.num = 0;
	}
	if (clsPtr->mixinSubs.list) {
	    ckfree(clsPtr->mixinSubs.list);
	    clsPtr->mixinSubs.list = NULL;
	    clsPtr->mixinSubs.num = 0;
	}

	FOREACH_HASH_VALUE(mPtr, &clsPtr->classMethods) {
	    TclOODelMethodRef(mPtr);
	}

	Tcl_DeleteHashTable(&clsPtr->classMethods);
	TclOODelMethodRef(clsPtr->constructorPtr);
	TclOODelMethodRef(clsPtr->destructorPtr);

	FOREACH(variableObj, clsPtr->variables) {
	    TclDecrRefCount(variableObj);
	}
	if (i) {
	    ckfree(clsPtr->variables.list);
	}

	DelRef(clsPtr);
    }

    /*
     * Delete the object structure itself.
     */

    if (deleteAlreadyInProgress) {
	oPtr->classPtr = NULL;
	oPtr->namespacePtr = NULL;





    } else {














	DelRef(oPtr);


    }







}

/*
 * ----------------------------------------------------------------------
 *
 * TclOORemoveFromInstances --
 *
 *	Utility function to remove an object from the list of instances within
 *	a class.
 *
 * ----------------------------------------------------------------------
 */

void
TclOORemoveFromInstances(
    Object *oPtr,		/* The instance to remove. */
    Class *clsPtr)		/* The class (possibly) containing the
				 * reference to the instance. */
{
    int i;
    Object *instPtr;

    FOREACH(instPtr, clsPtr->instances) {
	if (oPtr == instPtr) {
	    goto removeInstance;



	}
    }
    return;

  removeInstance:
    if (Deleted(clsPtr->thisPtr)) {
	if (!IsRootClass(clsPtr)) {
	    DelRef(clsPtr->instances.list[i]);
	}
	clsPtr->instances.list[i] = NULL;
    } else {
	clsPtr->instances.num--;
	if (i < clsPtr->instances.num) {
	    clsPtr->instances.list[i] =
		    clsPtr->instances.list[clsPtr->instances.num];
	}
	clsPtr->instances.list[clsPtr->instances.num] = NULL;
    }
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOOAddToInstances --
 *
 *	Utility function to add an object to the list of instances within a
 *	class.
 *
 * ----------------------------------------------------------------------
 */

void
TclOOAddToInstances(
    Object *oPtr,		/* The instance to add. */
    Class *clsPtr)		/* The class to add the instance to. It is
				 * assumed that the class is not already
				 * present as an instance in the class. */
{
    if (Deleted(clsPtr->thisPtr)) {
	return;
    }
    if (clsPtr->instances.num >= clsPtr->instances.size) {
	clsPtr->instances.size += ALLOC_CHUNK;
	if (clsPtr->instances.size == ALLOC_CHUNK) {
	    clsPtr->instances.list = ckalloc(sizeof(Object *) * ALLOC_CHUNK);
	} else {
	    clsPtr->instances.list = ckrealloc(clsPtr->instances.list,
		    sizeof(Object *) * clsPtr->instances.size);
	}
    }
    clsPtr->instances.list[clsPtr->instances.num++] = oPtr;

}

/*
 * ----------------------------------------------------------------------
 *
 * TclOORemoveFromSubclasses --
 *
 *	Utility function to remove a class from the list of subclasses within
 *	another class.
 *
 * ----------------------------------------------------------------------
 */

void
TclOORemoveFromSubclasses(
    Class *subPtr,		/* The subclass to remove. */
    Class *superPtr)		/* The superclass to (possibly) remove the
				 * subclass reference from. */
{
    int i;
    Class *subclsPtr;

    FOREACH(subclsPtr, superPtr->subclasses) {
	if (subPtr == subclsPtr) {
	    goto removeSubclass;


	}
    }
    return;

  removeSubclass:
    if (!Deleted(superPtr->thisPtr)) {
	superPtr->subclasses.num--;
	if (i < superPtr->subclasses.num) {
	    superPtr->subclasses.list[i] =
		    superPtr->subclasses.list[superPtr->subclasses.num];
	}
	superPtr->subclasses.list[superPtr->subclasses.num] = NULL;
    }
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOOAddToSubclasses --
 *







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	}
	Tcl_DeleteHashTable(oPtr->metadataPtr);
	ckfree(oPtr->metadataPtr);
	oPtr->metadataPtr = NULL;
    }

    /*
     * Because an object can be a class that is an instance of itself, the

     * class object's class structure should only be cleaned after most of the

     * cleanup on the object is done.

     *








     * The class of objects needs some special care; if it is deleted (and







     * we're not killing the whole interpreter) we force the delete of the

     * class of classes now as well. Due to the incestuous nature of those two
     * classes, if one goes the other must too and yet the tangle can
     * sometimes not go away automatically; we force it here. [Bug 2962664]















     */



    if (IsRootObject(oPtr) && !Deleted(fPtr->classCls->thisPtr)
	    && !Tcl_InterpDeleted(interp)) {


	Tcl_DeleteCommandFromToken(interp, fPtr->classCls->thisPtr->command);


    }



    if (oPtr->classPtr != NULL) {
	ReleaseClassContents(interp, oPtr);
    }

    /*
     * Delete the object structure itself.
     */


    TclNsDecrRefCount((Namespace *)oPtr->namespacePtr);
    oPtr->namespacePtr = NULL;
    TclOODecrRefCount(oPtr->selfCls->thisPtr);
    oPtr->selfCls = NULL;
    TclOODecrRefCount(oPtr);
    return;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOODecrRefCount --
 *
 *	Decrement the refcount of an object and deallocate storage then object
 *	is no longer referenced.  Returns 1 if storage was deallocated, and 0
 *	otherwise.
 *
 * ----------------------------------------------------------------------
 */

int
TclOODecrRefCount(
    Object *oPtr)
{
    if (oPtr->refCount-- <= 1) {

	if (oPtr->classPtr != NULL) {
	    ckfree(oPtr->classPtr);
	}
	ckfree(oPtr);
	return 1;
    }
    return 0;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOORemoveFromInstances --
 *
 *	Utility function to remove an object from the list of instances within
 *	a class.
 *
 * ----------------------------------------------------------------------
 */

int
TclOORemoveFromInstances(
    Object *oPtr,		/* The instance to remove. */
    Class *clsPtr)		/* The class (possibly) containing the
				 * reference to the instance. */
{
    int i, res = 0;
    Object *instPtr;

    FOREACH(instPtr, clsPtr->instances) {
	if (oPtr == instPtr) {
	    RemoveItem(Object, clsPtr->instances, i);
	    TclOODecrRefCount(oPtr);
	    res++;
	    break;
	}
    }
    return res;















}

/*
 * ----------------------------------------------------------------------
 *
 * TclOOAddToInstances --
 *
 *	Utility function to add an object to the list of instances within a
 *	class.
 *
 * ----------------------------------------------------------------------
 */

void
TclOOAddToInstances(
    Object *oPtr,		/* The instance to add. */
    Class *clsPtr)		/* The class to add the instance to. It is
				 * assumed that the class is not already
				 * present as an instance in the class. */
{



    if (clsPtr->instances.num >= clsPtr->instances.size) {
	clsPtr->instances.size += ALLOC_CHUNK;
	if (clsPtr->instances.size == ALLOC_CHUNK) {
	    clsPtr->instances.list = ckalloc(sizeof(Object *) * ALLOC_CHUNK);
	} else {
	    clsPtr->instances.list = ckrealloc(clsPtr->instances.list,
		    sizeof(Object *) * clsPtr->instances.size);
	}
    }
    clsPtr->instances.list[clsPtr->instances.num++] = oPtr;
    AddRef(oPtr);
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOORemoveFromSubclasses --
 *
 *	Utility function to remove a class from the list of subclasses within
 *	another class. Returns the number of removals performed.
 *
 * ----------------------------------------------------------------------
 */

int
TclOORemoveFromSubclasses(
    Class *subPtr,		/* The subclass to remove. */
    Class *superPtr)		/* The superclass to possibly remove the
				 * subclass reference from. */
{
    int i, res = 0;
    Class *subclsPtr;

    FOREACH(subclsPtr, superPtr->subclasses) {
	if (subPtr == subclsPtr) {
	    RemoveItem(Class, superPtr->subclasses, i);
	    TclOODecrRefCount(subPtr->thisPtr);
	    res++;
	}
    }
    return res;










}

/*
 * ----------------------------------------------------------------------
 *
 * TclOOAddToSubclasses --
 *
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{
    if (Deleted(superPtr->thisPtr)) {
	return;
    }
    if (superPtr->subclasses.num >= superPtr->subclasses.size) {
	superPtr->subclasses.size += ALLOC_CHUNK;
	if (superPtr->subclasses.size == ALLOC_CHUNK) {
	    superPtr->subclasses.list = ckalloc(sizeof(Class*) * ALLOC_CHUNK);
	} else {
	    superPtr->subclasses.list = ckrealloc(superPtr->subclasses.list,
		    sizeof(Class *) * superPtr->subclasses.size);
	}
    }
    superPtr->subclasses.list[superPtr->subclasses.num++] = subPtr;

}

/*
 * ----------------------------------------------------------------------
 *
 * TclOORemoveFromMixinSubs --
 *
 *	Utility function to remove a class from the list of mixinSubs within
 *	another class.
 *
 * ----------------------------------------------------------------------
 */

void
TclOORemoveFromMixinSubs(
    Class *subPtr,		/* The subclass to remove. */
    Class *superPtr)		/* The superclass to (possibly) remove the
				 * subclass reference from. */
{
    int i;
    Class *subclsPtr;

    FOREACH(subclsPtr, superPtr->mixinSubs) {
	if (subPtr == subclsPtr) {
	    goto removeSubclass;



	}
    }
    return;

  removeSubclass:
    if (!Deleted(superPtr->thisPtr)) {
	superPtr->mixinSubs.num--;
	if (i < superPtr->mixinSubs.num) {
	    superPtr->mixinSubs.list[i] =
		    superPtr->mixinSubs.list[superPtr->mixinSubs.num];
	}
	superPtr->mixinSubs.list[superPtr->mixinSubs.num] = NULL;
    }
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOOAddToMixinSubs --
 *







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{
    if (Deleted(superPtr->thisPtr)) {
	return;
    }
    if (superPtr->subclasses.num >= superPtr->subclasses.size) {
	superPtr->subclasses.size += ALLOC_CHUNK;
	if (superPtr->subclasses.size == ALLOC_CHUNK) {
	    superPtr->subclasses.list = ckalloc(sizeof(Class *) * ALLOC_CHUNK);
	} else {
	    superPtr->subclasses.list = ckrealloc(superPtr->subclasses.list,
		    sizeof(Class *) * superPtr->subclasses.size);
	}
    }
    superPtr->subclasses.list[superPtr->subclasses.num++] = subPtr;
    AddRef(subPtr->thisPtr);
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOORemoveFromMixinSubs --
 *
 *	Utility function to remove a class from the list of mixinSubs within
 *	another class.
 *
 * ----------------------------------------------------------------------
 */

int
TclOORemoveFromMixinSubs(
    Class *subPtr,		/* The subclass to remove. */
    Class *superPtr)		/* The superclass to possibly remove the
				 * subclass reference from. */
{
    int i, res = 0;
    Class *subclsPtr;

    FOREACH(subclsPtr, superPtr->mixinSubs) {
	if (subPtr == subclsPtr) {
	    RemoveItem(Class, superPtr->mixinSubs, i);
	    TclOODecrRefCount(subPtr->thisPtr);
	    res++;
	    break;
	}
    }
    return res;










}

/*
 * ----------------------------------------------------------------------
 *
 * TclOOAddToMixinSubs --
 *
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	    superPtr->mixinSubs.list = ckalloc(sizeof(Class *) * ALLOC_CHUNK);
	} else {
	    superPtr->mixinSubs.list = ckrealloc(superPtr->mixinSubs.list,
		    sizeof(Class *) * superPtr->mixinSubs.size);
	}
    }
    superPtr->mixinSubs.list[superPtr->mixinSubs.num++] = subPtr;

}

/*
 * ----------------------------------------------------------------------
 *
 * AllocClass --
 *
 *	Allocate a basic class. Does not splice the class object into its
 *	class's instance list.
 *
 * ----------------------------------------------------------------------
 */

static Class *
AllocClass(
    Tcl_Interp *interp,		/* Interpreter within which to allocate the
				 * class. */
    Object *useThisObj)		/* Object that is to act as the class
				 * representation, or NULL if a new object
				 * (with automatic name) is to be used. */
{
    Foundation *fPtr = GetFoundation(interp);
    Class *clsPtr = ckalloc(sizeof(Class));

    /*
     * Make an object if we haven't been given one.
     */

    memset(clsPtr, 0, sizeof(Class));
    if (useThisObj == NULL) {
	clsPtr->thisPtr = AllocObject(interp, NULL, NULL);
    } else {
	clsPtr->thisPtr = useThisObj;
    }

    /*
     * Configure the namespace path for the class's object.
     */

    if (fPtr->helpersNs != NULL) {
	Tcl_Namespace *path[2];

	path[0] = fPtr->helpersNs;
	path[1] = fPtr->ooNs;
	TclSetNsPath((Namespace *) clsPtr->thisPtr->namespacePtr, 2, path);
    } else {
	TclSetNsPath((Namespace *) clsPtr->thisPtr->namespacePtr, 1,
		&fPtr->ooNs);
    }















    /*
     * Class objects inherit from the class of classes unless they inherit
     * from some subclass of it. Enforce this right now.

     */

    clsPtr->thisPtr->selfCls = fPtr->classCls;

    /*
     * Classes are subclasses of oo::object, i.e. the objects they create are
     * objects.
     */

    clsPtr->superclasses.num = 1;
    clsPtr->superclasses.list = ckalloc(sizeof(Class *));
    clsPtr->superclasses.list[0] = fPtr->objectCls;


    /*
     * Finish connecting the class structure to the object structure.
     */

    clsPtr->thisPtr->classPtr = clsPtr;

    /*
     * That's the complicated bit. Now fill in the rest of the non-zero/NULL
     * fields.
     */

    clsPtr->refCount = 1;
    Tcl_InitObjHashTable(&clsPtr->classMethods);
    return clsPtr;
}

/*
 * ----------------------------------------------------------------------
 *
 * Tcl_NewObjectInstance --
 *
 *	Allocate a new instance of an object.
 *
 * ----------------------------------------------------------------------
 */

Tcl_Object
Tcl_NewObjectInstance(
    Tcl_Interp *interp,		/* Interpreter context. */
    Tcl_Class cls,		/* Class to create an instance of. */
    const char *nameStr,	/* Name of object to create, or NULL to ask
				 * the code to pick its own unique name. */
    const char *nsNameStr,	/* Name of namespace to create inside object,
				 * or NULL to ask the code to pick its own
				 * unique name. */
    int objc,			/* Number of arguments. Negative value means
				 * do not call constructor. */
    Tcl_Obj *const *objv,	/* Argument list. */
    int skip)			/* Number of arguments to _not_ pass to the
				 * constructor. */
{
    register Class *classPtr = (Class *) cls;
    Foundation *fPtr = GetFoundation(interp);
    Object *oPtr;

    /*
     * Check if we're going to create an object over an existing command;
     * that's not allowed.
     */

    if (nameStr && Tcl_FindCommand(interp, nameStr, NULL,
	    TCL_NAMESPACE_ONLY)) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"can't create object \"%s\": command already exists with"
		" that name", nameStr));
	Tcl_SetErrorCode(interp, "TCL", "OO", "OVERWRITE_OBJECT", NULL);
	return NULL;
    }

    /*
     * Create the object.
     */

    oPtr = AllocObject(interp, nameStr, nsNameStr);
    oPtr->selfCls = classPtr;
    TclOOAddToInstances(oPtr, classPtr);

    /*
     * Check to see if we're really creating a class. If so, allocate the
     * class structure as well.
     */

    if (TclOOIsReachable(fPtr->classCls, classPtr)) {
	/*
	 * Is a class, so attach a class structure. Note that the AllocClass
	 * function splices the structure into the object, so we don't have
	 * to. Once that's done, we need to repatch the object to have the
	 * right class since AllocClass interferes with that.
	 */

	AllocClass(interp, oPtr);
	oPtr->selfCls = classPtr;
	TclOOAddToSubclasses(oPtr->classPtr, fPtr->objectCls);
    } else {
	oPtr->classPtr = NULL;
    }

    /*
     * Run constructors, except when objc < 0 (a special flag case used for
     * object cloning only).
     */

    if (objc >= 0) {
	CallContext *contextPtr =
		TclOOGetCallContext(oPtr, NULL, CONSTRUCTOR, NULL);

	if (contextPtr != NULL) {
	    int isRoot, result;
	    Tcl_InterpState state;

	    state = Tcl_SaveInterpState(interp, TCL_OK);
	    contextPtr->callPtr->flags |= CONSTRUCTOR;
	    contextPtr->skip = skip;

	    /*
	     * Adjust the ensmble tracking record if necessary. [Bug 3514761]
	     */

	    isRoot = TclInitRewriteEnsemble(interp, skip, skip, objv);
	    result = Tcl_NRCallObjProc(interp, TclOOInvokeContext, contextPtr,
		    objc, objv);

	    if (isRoot) {
		TclResetRewriteEnsemble(interp, 1);
	    }

	    /*
	     * It's an error if the object was whacked in the constructor.
	     * Force this if it isn't already an error (don't want to lose
	     * errors by accident...) [Bug 2903011]
	     */

	    if (result != TCL_ERROR && Deleted(oPtr)) {
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"object deleted in constructor", -1));
		Tcl_SetErrorCode(interp, "TCL", "OO", "STILLBORN", NULL);
		result = TCL_ERROR;

	    }
	    TclOODeleteContext(contextPtr);

	    if (result != TCL_OK) {
		Tcl_DiscardInterpState(state);

		/*
		 * Take care to not delete a deleted object; that would be
		 * bad. [Bug 2903011] Also take care to make sure that we have
		 * the name of the command before we delete it. [Bug
		 * 9dd1bd7a74]
		 */

		if (!Deleted(oPtr)) {
		    (void) TclOOObjectName(interp, oPtr);
		    Tcl_DeleteCommandFromToken(interp, oPtr->command);
		}
		return NULL;
	    }
	    Tcl_RestoreInterpState(interp, state);
	}
    }

    return (Tcl_Object) oPtr;
}

int







>







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	    superPtr->mixinSubs.list = ckalloc(sizeof(Class *) * ALLOC_CHUNK);
	} else {
	    superPtr->mixinSubs.list = ckrealloc(superPtr->mixinSubs.list,
		    sizeof(Class *) * superPtr->mixinSubs.size);
	}
    }
    superPtr->mixinSubs.list[superPtr->mixinSubs.num++] = subPtr;
    AddRef(subPtr->thisPtr);
}

/*
 * ----------------------------------------------------------------------
 *
 * AllocClass --
 *
 *	Allocate a basic class. Does not add class to its
 *	class's instance list.
 *
 * ----------------------------------------------------------------------
 */

static inline void
InitClassPath(
    Tcl_Interp *interp,
    Class *clsPtr)



{
    Foundation *fPtr = GetFoundation(interp);

















    if (fPtr->helpersNs != NULL) {
	Tcl_Namespace *path[2];

	path[0] = fPtr->helpersNs;
	path[1] = fPtr->ooNs;
	TclSetNsPath((Namespace *) clsPtr->thisPtr->namespacePtr, 2, path);
    } else {
	TclSetNsPath((Namespace *) clsPtr->thisPtr->namespacePtr, 1,
		&fPtr->ooNs);
    }
}

static Class *
AllocClass(
    Tcl_Interp *interp,		/* Interpreter within which to allocate the
				 * class. */
    Object *useThisObj)		/* Object that is to act as the class
				 * representation. */
{
    Foundation *fPtr = GetFoundation(interp);
    Class *clsPtr = ckalloc(sizeof(Class));

    memset(clsPtr, 0, sizeof(Class));
    clsPtr->thisPtr = useThisObj;

    /*


     * Configure the namespace path for the class's object.
     */

    InitClassPath(interp, clsPtr);

    /*
     * Classes are subclasses of oo::object, i.e. the objects they create are
     * objects.
     */

    clsPtr->superclasses.num = 1;
    clsPtr->superclasses.list = ckalloc(sizeof(Class *));
    clsPtr->superclasses.list[0] = fPtr->objectCls;
    AddRef(fPtr->objectCls->thisPtr);

    /*
     * Finish connecting the class structure to the object structure.
     */

    clsPtr->thisPtr->classPtr = clsPtr;

    /*
     * That's the complicated bit. Now fill in the rest of the non-zero/NULL
     * fields.
     */


    Tcl_InitObjHashTable(&clsPtr->classMethods);
    return clsPtr;
}

/*
 * ----------------------------------------------------------------------
 *
 * Tcl_NewObjectInstance --
 *
 *	Allocate a new instance of an object.
 *
 * ----------------------------------------------------------------------
 */

Tcl_Object
Tcl_NewObjectInstance(
    Tcl_Interp *interp,		/* Interpreter context. */
    Tcl_Class cls,		/* Class to create an instance of. */
    const char *nameStr,	/* Name of object to create, or NULL to ask
				 * the code to pick its own unique name. */
    const char *nsNameStr,	/* Name of namespace to create inside object,
				 * or NULL to ask the code to pick its own
				 * unique name. */
    int objc,			/* Number of arguments. Negative value means
				 * do not call constructor. */
    Tcl_Obj *const *objv,	/* Argument list. */
    int skip)			/* Number of arguments to _not_ pass to the
				 * constructor. */
{
    register Class *classPtr = (Class *) cls;

    Object *oPtr;
    ClientData clientData[4];







    oPtr = TclNewObjectInstanceCommon(interp, classPtr, nameStr, nsNameStr);


    if (oPtr == NULL) {
	return NULL;
    }

    /*




























     * Run constructors, except when objc < 0, which is a special flag case
     * used for object cloning only.
     */

    if (objc >= 0) {
	CallContext *contextPtr =
		TclOOGetCallContext(oPtr, NULL, CONSTRUCTOR, NULL);

	if (contextPtr != NULL) {
	    int isRoot, result;
	    Tcl_InterpState state;

	    state = Tcl_SaveInterpState(interp, TCL_OK);
	    contextPtr->callPtr->flags |= CONSTRUCTOR;
	    contextPtr->skip = skip;

	    /*
	     * Adjust the ensemble tracking record if necessary. [Bug 3514761]
	     */

	    isRoot = TclInitRewriteEnsemble(interp, skip, skip, objv);
	    result = Tcl_NRCallObjProc(interp, TclOOInvokeContext, contextPtr,
		    objc, objv);

	    if (isRoot) {
		TclResetRewriteEnsemble(interp, 1);
	    }






	    clientData[0] = contextPtr;
	    clientData[1] = oPtr;



	    clientData[2] = state;
	    clientData[3] = &oPtr;


	    result = FinalizeAlloc(clientData, interp, result);
	    if (result != TCL_OK) {













		return NULL;
	    }

	}
    }

    return (Tcl_Object) oPtr;
}

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    Tcl_Obj *const *objv,	/* Argument list. */
    int skip,			/* Number of arguments to _not_ pass to the
				 * constructor. */
    Tcl_Object *objectPtr)	/* Place to write the object reference upon
				 * successful allocation. */
{
    register Class *classPtr = (Class *) cls;
    Foundation *fPtr = GetFoundation(interp);
    CallContext *contextPtr;
    Tcl_InterpState state;
    Object *oPtr;

    /*
     * Check if we're going to create an object over an existing command;
     * that's not allowed.
     */

    if (nameStr && Tcl_FindCommand(interp, nameStr, NULL,
	    TCL_NAMESPACE_ONLY)) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"can't create object \"%s\": command already exists with"
		" that name", nameStr));
	Tcl_SetErrorCode(interp, "TCL", "OO", "OVERWRITE_OBJECT", NULL);
	return TCL_ERROR;
    }

    /*
     * Create the object.
     */

    oPtr = AllocObject(interp, nameStr, nsNameStr);
    oPtr->selfCls = classPtr;
    TclOOAddToInstances(oPtr, classPtr);

    /*
     * Check to see if we're really creating a class. If so, allocate the
     * class structure as well.
     */

    if (TclOOIsReachable(fPtr->classCls, classPtr)) {
	/*
	 * Is a class, so attach a class structure. Note that the AllocClass
	 * function splices the structure into the object, so we don't have
	 * to. Once that's done, we need to repatch the object to have the
	 * right class since AllocClass interferes with that.
	 */

	AllocClass(interp, oPtr);
	oPtr->selfCls = classPtr;
	TclOOAddToSubclasses(oPtr->classPtr, fPtr->objectCls);
    }

    /*
     * Run constructors, except when objc < 0 (a special flag case used for
     * object cloning only). If there aren't any constructors, we do nothing.
     */

    if (objc < 0) {
	*objectPtr = (Tcl_Object) oPtr;
	return TCL_OK;
    }
    contextPtr = TclOOGetCallContext(oPtr, NULL, CONSTRUCTOR, NULL);
    if (contextPtr == NULL) {
	*objectPtr = (Tcl_Object) oPtr;
	return TCL_OK;
    }

    state = Tcl_SaveInterpState(interp, TCL_OK);
    contextPtr->callPtr->flags |= CONSTRUCTOR;
    contextPtr->skip = skip;

    /*
     * Adjust the ensmble tracking record if necessary. [Bug 3514761]
     */

    if (TclInitRewriteEnsemble(interp, skip, skip, objv)) {
	TclNRAddCallback(interp, TclClearRootEnsemble, NULL, NULL, NULL, NULL);
    }

    /*
     * Fire off the constructors non-recursively.
     */

    AddRef(oPtr);
    TclNRAddCallback(interp, FinalizeAlloc, contextPtr, oPtr, state,
	    objectPtr);
    TclPushTailcallPoint(interp);
    return TclOOInvokeContext(contextPtr, interp, objc, objv);
}










































































static int
FinalizeAlloc(
    ClientData data[],
    Tcl_Interp *interp,
    int result)
{
    CallContext *contextPtr = data[0];
    Object *oPtr = data[1];
    Tcl_InterpState state = data[2];
    Tcl_Object *objectPtr = data[3];

    /*
     * It's an error if the object was whacked in the constructor. Force this
     * if it isn't already an error (don't want to lose errors by accident...)
     * [Bug 2903011]
     */

    if (result != TCL_ERROR && Deleted(oPtr)) {
	Tcl_SetObjResult(interp, Tcl_NewStringObj(
		"object deleted in constructor", -1));
	Tcl_SetErrorCode(interp, "TCL", "OO", "STILLBORN", NULL);
	result = TCL_ERROR;
    }
    TclOODeleteContext(contextPtr);
    if (result != TCL_OK) {
	Tcl_DiscardInterpState(state);

	/*
	 * Take care to not delete a deleted object; that would be bad. [Bug
	 * 2903011] Also take care to make sure that we have the name of the
	 * command before we delete it. [Bug 9dd1bd7a74]
	 */

	if (!Deleted(oPtr)) {
	    (void) TclOOObjectName(interp, oPtr);
	    Tcl_DeleteCommandFromToken(interp, oPtr->command);
	}
	DelRef(oPtr);





	return TCL_ERROR;
    }
    Tcl_RestoreInterpState(interp, state);
    *objectPtr = (Tcl_Object) oPtr;
    DelRef(oPtr);





    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * Tcl_CopyObjectInstance --







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    Tcl_Obj *const *objv,	/* Argument list. */
    int skip,			/* Number of arguments to _not_ pass to the
				 * constructor. */
    Tcl_Object *objectPtr)	/* Place to write the object reference upon
				 * successful allocation. */
{
    register Class *classPtr = (Class *) cls;

    CallContext *contextPtr;
    Tcl_InterpState state;
    Object *oPtr;





    oPtr = TclNewObjectInstanceCommon(interp, classPtr, nameStr, nsNameStr);

    if (oPtr == NULL) {




	return TCL_ERROR;
    }



























    /*
     * Run constructors, except when objc < 0 (a special flag case used for
     * object cloning only). If there aren't any constructors, we do nothing.
     */

    if (objc < 0) {
	*objectPtr = (Tcl_Object) oPtr;
	return TCL_OK;
    }
    contextPtr = TclOOGetCallContext(oPtr, NULL, CONSTRUCTOR, NULL);
    if (contextPtr == NULL) {
	*objectPtr = (Tcl_Object) oPtr;
	return TCL_OK;
    }

    state = Tcl_SaveInterpState(interp, TCL_OK);
    contextPtr->callPtr->flags |= CONSTRUCTOR;
    contextPtr->skip = skip;

    /*
     * Adjust the ensemble tracking record if necessary. [Bug 3514761]
     */

    if (TclInitRewriteEnsemble(interp, skip, skip, objv)) {
	TclNRAddCallback(interp, TclClearRootEnsemble, NULL, NULL, NULL, NULL);
    }

    /*
     * Fire off the constructors non-recursively.
     */


    TclNRAddCallback(interp, FinalizeAlloc, contextPtr, oPtr, state,
	    objectPtr);
    TclPushTailcallPoint(interp);
    return TclOOInvokeContext(contextPtr, interp, objc, objv);
}


Object *
TclNewObjectInstanceCommon(
    Tcl_Interp *interp,
    Class *classPtr,
    const char *nameStr,
    const char *nsNameStr)
{
    Tcl_HashEntry *hPtr;
    Foundation *fPtr = GetFoundation(interp);
    Object *oPtr;
    const char *simpleName = NULL;
    Namespace *nsPtr = NULL, *dummy;
    Namespace *inNsPtr = (Namespace *) TclGetCurrentNamespace(interp);
    int isNew;

    if (nameStr) {
	TclGetNamespaceForQualName(interp, nameStr, inNsPtr,
		TCL_CREATE_NS_IF_UNKNOWN, &nsPtr, &dummy, &dummy, &simpleName);

	/*
	 * Disallow creation of an object over an existing command.
	 */

	hPtr = Tcl_CreateHashEntry(&nsPtr->cmdTable, simpleName, &isNew);
	if (!isNew) {
	    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    "can't create object \"%s\": command already exists with"
		    " that name", nameStr));
	    Tcl_SetErrorCode(interp, "TCL", "OO", "OVERWRITE_OBJECT", NULL);
	    return NULL;
	}

	/*
	 * We could make a hash entry! Don't actually want to do that here so
	 * nuke it immediately because we'll create it properly soon.
	 */

	Tcl_DeleteHashEntry(hPtr);
    }

    /*
     * Create the object.
     */

    oPtr = AllocObject(interp, simpleName, nsPtr, nsNameStr);
    oPtr->selfCls = classPtr;
    AddRef(classPtr->thisPtr);
    TclOOAddToInstances(oPtr, classPtr);

    /*
     * Check to see if we're really creating a class. If so, allocate the
     * class structure as well.
     */

    if (TclOOIsReachable(fPtr->classCls, classPtr)) {
	/*
	 * Is a class, so attach a class structure. Note that the AllocClass
	 * function splices the structure into the object, so we don't have
	 * to. Once that's done, we need to repatch the object to have the
	 * right class since AllocClass interferes with that.
	 */

	AllocClass(interp, oPtr);
	TclOOAddToSubclasses(oPtr->classPtr, fPtr->objectCls);
    } else {
	oPtr->classPtr = NULL;
    }
    return oPtr;
}



static int
FinalizeAlloc(
    ClientData data[],
    Tcl_Interp *interp,
    int result)
{
    CallContext *contextPtr = data[0];
    Object *oPtr = data[1];
    Tcl_InterpState state = data[2];
    Tcl_Object *objectPtr = data[3];

    /*
     * Ensure an error if the object was deleted in the constructor. Don't
     * want to lose errors by accident. [Bug 2903011]

     */

    if (result != TCL_ERROR && Deleted(oPtr)) {
	Tcl_SetObjResult(interp, Tcl_NewStringObj(
		"object deleted in constructor", -1));
	Tcl_SetErrorCode(interp, "TCL", "OO", "STILLBORN", NULL);
	result = TCL_ERROR;
    }

    if (result != TCL_OK) {
	Tcl_DiscardInterpState(state);

	/*
	 * Take care to not delete a deleted object; that would be bad. [Bug
	 * 2903011] Also take care to make sure that we have the name of the
	 * command before we delete it. [Bug 9dd1bd7a74]
	 */

	if (!Deleted(oPtr)) {
	    (void) TclOOObjectName(interp, oPtr);
	    Tcl_DeleteCommandFromToken(interp, oPtr->command);
	}

	/*
	 * This decrements the refcount of oPtr.
	 */

	TclOODeleteContext(contextPtr);
	return TCL_ERROR;
    }
    Tcl_RestoreInterpState(interp, state);
    *objectPtr = (Tcl_Object) oPtr;

    /*
     * This decrements the refcount of oPtr.
     */

    TclOODeleteContext(contextPtr);
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * Tcl_CopyObjectInstance --
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	}
    }

    /*
     * Copy the object's mixin references to the new object.
     */


    FOREACH(mixinPtr, o2Ptr->mixins) {
	if (mixinPtr && mixinPtr != o2Ptr->selfCls) {
	    TclOORemoveFromInstances(o2Ptr, mixinPtr);
	}



    }
    DUPLICATE(o2Ptr->mixins, oPtr->mixins, Class *);
    FOREACH(mixinPtr, o2Ptr->mixins) {
	if (mixinPtr && mixinPtr != o2Ptr->selfCls) {
	    TclOOAddToInstances(o2Ptr, mixinPtr);
	}


    }

    /*
     * Copy the object's filter list to the new object.
     */

    DUPLICATE(o2Ptr->filters, oPtr->filters, Tcl_Obj *);







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	}
    }

    /*
     * Copy the object's mixin references to the new object.
     */

    if (o2Ptr->mixins.num != 0) {
	FOREACH(mixinPtr, o2Ptr->mixins) {
	    if (mixinPtr && mixinPtr != o2Ptr->selfCls) {
		TclOORemoveFromInstances(o2Ptr, mixinPtr);
	    }
	    TclOODecrRefCount(mixinPtr->thisPtr);
	}
	ckfree(o2Ptr->mixins.list);
    }
    DUPLICATE(o2Ptr->mixins, oPtr->mixins, Class *);
    FOREACH(mixinPtr, o2Ptr->mixins) {
	if (mixinPtr && mixinPtr != o2Ptr->selfCls) {
	    TclOOAddToInstances(o2Ptr, mixinPtr);
	}
	/* For the reference just created in DUPLICATE */
	AddRef(mixinPtr->thisPtr);
    }

    /*
     * Copy the object's filter list to the new object.
     */

    DUPLICATE(o2Ptr->filters, oPtr->filters, Tcl_Obj *);
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     * kept object-local. The duplicate is never deleted at this point, nor is
     * it the root of the object system or in the midst of processing a filter
     * call.
     */

    o2Ptr->flags = oPtr->flags & ~(
	    OBJECT_DELETED | ROOT_OBJECT | ROOT_CLASS | FILTER_HANDLING);

    /*
     * Copy the object's metadata.
     */

    if (oPtr->metadataPtr != NULL) {
	Tcl_ObjectMetadataType *metadataTypePtr;
	ClientData value, duplicate;







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     * kept object-local. The duplicate is never deleted at this point, nor is
     * it the root of the object system or in the midst of processing a filter
     * call.
     */

    o2Ptr->flags = oPtr->flags & ~(
	    OBJECT_DELETED | ROOT_OBJECT | ROOT_CLASS | FILTER_HANDLING);

    /*
     * Copy the object's metadata.
     */

    if (oPtr->metadataPtr != NULL) {
	Tcl_ObjectMetadataType *metadataTypePtr;
	ClientData value, duplicate;
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	/*
	 * Ensure that the new class's superclass structure is the same as the
	 * old class's.
	 */

	FOREACH(superPtr, cls2Ptr->superclasses) {
	    TclOORemoveFromSubclasses(cls2Ptr, superPtr);

	}
	if (cls2Ptr->superclasses.num) {
	    cls2Ptr->superclasses.list = ckrealloc(cls2Ptr->superclasses.list,
		    sizeof(Class *) * clsPtr->superclasses.num);
	} else {
	    cls2Ptr->superclasses.list =
		    ckalloc(sizeof(Class *) * clsPtr->superclasses.num);
	}
	memcpy(cls2Ptr->superclasses.list, clsPtr->superclasses.list,
		sizeof(Class *) * clsPtr->superclasses.num);
	cls2Ptr->superclasses.num = clsPtr->superclasses.num;
	FOREACH(superPtr, cls2Ptr->superclasses) {
	    TclOOAddToSubclasses(cls2Ptr, superPtr);





	}

	/*
	 * Duplicate the source class's filters.
	 */

	DUPLICATE(cls2Ptr->filters, clsPtr->filters, Tcl_Obj *);







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	/*
	 * Ensure that the new class's superclass structure is the same as the
	 * old class's.
	 */

	FOREACH(superPtr, cls2Ptr->superclasses) {
	    TclOORemoveFromSubclasses(cls2Ptr, superPtr);
	    TclOODecrRefCount(superPtr->thisPtr);
	}
	if (cls2Ptr->superclasses.num) {
	    cls2Ptr->superclasses.list = ckrealloc(cls2Ptr->superclasses.list,
		    sizeof(Class *) * clsPtr->superclasses.num);
	} else {
	    cls2Ptr->superclasses.list =
		    ckalloc(sizeof(Class *) * clsPtr->superclasses.num);
	}
	memcpy(cls2Ptr->superclasses.list, clsPtr->superclasses.list,
		sizeof(Class *) * clsPtr->superclasses.num);
	cls2Ptr->superclasses.num = clsPtr->superclasses.num;
	FOREACH(superPtr, cls2Ptr->superclasses) {
	    TclOOAddToSubclasses(cls2Ptr, superPtr);

	    /* For the new item in cls2Ptr->superclasses that memcpy just
	     * created
	     */
	    AddRef(superPtr->thisPtr);
	}

	/*
	 * Duplicate the source class's filters.
	 */

	DUPLICATE(cls2Ptr->filters, clsPtr->filters, Tcl_Obj *);
2106
2107
2108
2109
2110
2111
2112

2113
2114

2115
2116
2117
2118
2119
2120
2121


2122
2123
2124
2125
2126
2127
2128
	}

	/*
	 * Duplicate the source class's mixins (which cannot be circular
	 * references to the duplicate).
	 */


	FOREACH(mixinPtr, cls2Ptr->mixins) {
	    TclOORemoveFromMixinSubs(cls2Ptr, mixinPtr);

	}
	if (cls2Ptr->mixins.num != 0) {
	    ckfree(clsPtr->mixins.list);
	}
	DUPLICATE(cls2Ptr->mixins, clsPtr->mixins, Class *);
	FOREACH(mixinPtr, cls2Ptr->mixins) {
	    TclOOAddToMixinSubs(cls2Ptr, mixinPtr);


	}

	/*
	 * Duplicate the source class's methods, constructor and destructor.
	 */

	FOREACH_HASH(keyPtr, mPtr, &clsPtr->classMethods) {







>
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|
>
|
<





>
>







2058
2059
2060
2061
2062
2063
2064
2065
2066
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2068
2069

2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
	}

	/*
	 * Duplicate the source class's mixins (which cannot be circular
	 * references to the duplicate).
	 */

	if (cls2Ptr->mixins.num != 0) {
	    FOREACH(mixinPtr, cls2Ptr->mixins) {
		TclOORemoveFromMixinSubs(cls2Ptr, mixinPtr);
		TclOODecrRefCount(mixinPtr->thisPtr);
	    }

	    ckfree(clsPtr->mixins.list);
	}
	DUPLICATE(cls2Ptr->mixins, clsPtr->mixins, Class *);
	FOREACH(mixinPtr, cls2Ptr->mixins) {
	    TclOOAddToMixinSubs(cls2Ptr, mixinPtr);
	    /* For the copy just created in DUPLICATE */
	    AddRef(mixinPtr->thisPtr);
	}

	/*
	 * Duplicate the source class's methods, constructor and destructor.
	 */

	FOREACH_HASH(keyPtr, mPtr, &clsPtr->classMethods) {
3031
3032
3033
3034
3035
3036
3037
3038
3039
3040
3041
3042
3043
3044
3045
    return (Tcl_Class) ((Object *)object)->classPtr;
}

int
Tcl_ObjectDeleted(
    Tcl_Object object)
{
    return Deleted(object) ? 1 : 0;
}

Tcl_Object
Tcl_GetClassAsObject(
    Tcl_Class clazz)
{
    return (Tcl_Object) ((Class *)clazz)->thisPtr;







|







2986
2987
2988
2989
2990
2991
2992
2993
2994
2995
2996
2997
2998
2999
3000
    return (Tcl_Class) ((Object *)object)->classPtr;
}

int
Tcl_ObjectDeleted(
    Tcl_Object object)
{
    return ((Object *)object)->command == NULL;
}

Tcl_Object
Tcl_GetClassAsObject(
    Tcl_Class clazz)
{
    return (Tcl_Object) ((Class *)clazz)->thisPtr;

Changes to generic/tclOOBasic.c.

1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
     * [oo::define] command.
     */

    if (objc == 2) {
	o2Ptr = Tcl_CopyObjectInstance(interp, oPtr, NULL, NULL);
    } else {
	const char *name, *namespaceName;
	Tcl_DString buffer;

	name = TclGetString(objv[2]);
	Tcl_DStringInit(&buffer);
	if (name[0] == '\0') {
	    name = NULL;
	} else if (name[0]!=':' || name[1]!=':') {
	    Interp *iPtr = (Interp *) interp;

	    if (iPtr->varFramePtr != NULL) {
		Tcl_DStringAppend(&buffer,
			iPtr->varFramePtr->nsPtr->fullName, -1);
	    }
	    TclDStringAppendLiteral(&buffer, "::");
	    Tcl_DStringAppend(&buffer, name, -1);
	    name = Tcl_DStringValue(&buffer);
	}

	/*
	 * Choose a unique namespace name if the user didn't supply one.
	 */

	namespaceName = NULL;







<


<


<
<
<
<
<
<
<
<
<
<







1202
1203
1204
1205
1206
1207
1208

1209
1210

1211
1212










1213
1214
1215
1216
1217
1218
1219
     * [oo::define] command.
     */

    if (objc == 2) {
	o2Ptr = Tcl_CopyObjectInstance(interp, oPtr, NULL, NULL);
    } else {
	const char *name, *namespaceName;


	name = TclGetString(objv[2]);

	if (name[0] == '\0') {
	    name = NULL;










	}

	/*
	 * Choose a unique namespace name if the user didn't supply one.
	 */

	namespaceName = NULL;
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
		Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			"%s refers to an existing namespace", namespaceName));
		return TCL_ERROR;
	    }
	}

	o2Ptr = Tcl_CopyObjectInstance(interp, oPtr, name, namespaceName);
	Tcl_DStringFree(&buffer);
    }

    if (o2Ptr == NULL) {
	return TCL_ERROR;
    }

    /*







<







1227
1228
1229
1230
1231
1232
1233

1234
1235
1236
1237
1238
1239
1240
		Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			"%s refers to an existing namespace", namespaceName));
		return TCL_ERROR;
	    }
	}

	o2Ptr = Tcl_CopyObjectInstance(interp, oPtr, name, namespaceName);

    }

    if (o2Ptr == NULL) {
	return TCL_ERROR;
    }

    /*

Changes to generic/tclOOCall.c.

106
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108
109
110
111
112





113
114
115
116
117
118
119
120
    CallContext *contextPtr)
{
    register Object *oPtr = contextPtr->oPtr;

    TclOODeleteChain(contextPtr->callPtr);
    if (oPtr != NULL) {
	TclStackFree(oPtr->fPtr->interp, contextPtr);





	DelRef(oPtr);
    }
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOODeleteChainCache --







>
>
>
>
>
|







106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
    CallContext *contextPtr)
{
    register Object *oPtr = contextPtr->oPtr;

    TclOODeleteChain(contextPtr->callPtr);
    if (oPtr != NULL) {
	TclStackFree(oPtr->fPtr->interp, contextPtr);

	/*
	 * Corresponding AddRef() in TclOO.c/TclOOObjectCmdCore
	 */

	TclOODecrRefCount(oPtr);
    }
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOODeleteChainCache --
896
897
898
899
900
901
902

903
904
905
906
907
908
909
    callPtr->chain = callPtr->staticChain;
}

/*
 * ----------------------------------------------------------------------
 *
 * IsStillValid --

 *	Calculates whether the given call chain can be used for executing a
 *	method for the given object. The condition on a chain from a cached
 *	location being reusable is:
 *	- Refers to the same object (same creation epoch), and
 *	- Still across the same class structure (same global epoch), and
 *	- Still across the same object strucutre (same local epoch), and
 *	- No public/private/filter magic leakage (same flags, modulo the fact







>







901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
    callPtr->chain = callPtr->staticChain;
}

/*
 * ----------------------------------------------------------------------
 *
 * IsStillValid --
 *
 *	Calculates whether the given call chain can be used for executing a
 *	method for the given object. The condition on a chain from a cached
 *	location being reusable is:
 *	- Refers to the same object (same creation epoch), and
 *	- Still across the same class structure (same global epoch), and
 *	- Still across the same object strucutre (same local epoch), and
 *	- No public/private/filter magic leakage (same flags, modulo the fact
1167
1168
1169
1170
1171
1172
1173





1174
1175
1176
1177
1178
1179
1180
	oPtr->selfCls->destructorChainPtr = callPtr;
	callPtr->refCount++;
    }

  returnContext:
    contextPtr = TclStackAlloc(oPtr->fPtr->interp, sizeof(CallContext));
    contextPtr->oPtr = oPtr;





    AddRef(oPtr);
    contextPtr->callPtr = callPtr;
    contextPtr->skip = 2;
    contextPtr->index = 0;
    return contextPtr;
}








>
>
>
>
>







1173
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1181
1182
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1186
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1190
1191
	oPtr->selfCls->destructorChainPtr = callPtr;
	callPtr->refCount++;
    }

  returnContext:
    contextPtr = TclStackAlloc(oPtr->fPtr->interp, sizeof(CallContext));
    contextPtr->oPtr = oPtr;

    /*
     * Corresponding TclOODecrRefCount() in TclOODeleteContext
     */

    AddRef(oPtr);
    contextPtr->callPtr = callPtr;
    contextPtr->skip = 2;
    contextPtr->index = 0;
    return contextPtr;
}


Changes to generic/tclOODefineCmds.c.

119
120
121
122
123
124
125

126
127
128
129
130
131
132
    {NULL, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}}
};

/*
 * ----------------------------------------------------------------------
 *
 * BumpGlobalEpoch --

 *	Utility that ensures that call chains that are invalid will get thrown
 *	away at an appropriate time. Note that exactly which epoch gets
 *	advanced will depend on exactly what the class is tangled up in; in
 *	the worst case, the simplest option is to advance the global epoch,
 *	causing *everything* to be thrown away on next usage.
 *
 * ----------------------------------------------------------------------







>







119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
    {NULL, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}}
};

/*
 * ----------------------------------------------------------------------
 *
 * BumpGlobalEpoch --
 *
 *	Utility that ensures that call chains that are invalid will get thrown
 *	away at an appropriate time. Note that exactly which epoch gets
 *	advanced will depend on exactly what the class is tangled up in; in
 *	the worst case, the simplest option is to advance the global epoch,
 *	causing *everything* to be thrown away on next usage.
 *
 * ----------------------------------------------------------------------
163
164
165
166
167
168
169

170
171
172
173
174
175
176
    TclOOGetFoundation(interp)->epoch++;
}

/*
 * ----------------------------------------------------------------------
 *
 * RecomputeClassCacheFlag --

 *	Determine whether the object is prototypical of its class, and hence
 *	able to use the class's method chain cache.
 *
 * ----------------------------------------------------------------------
 */

static inline void







>







164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
    TclOOGetFoundation(interp)->epoch++;
}

/*
 * ----------------------------------------------------------------------
 *
 * RecomputeClassCacheFlag --
 *
 *	Determine whether the object is prototypical of its class, and hence
 *	able to use the class's method chain cache.
 *
 * ----------------------------------------------------------------------
 */

static inline void
185
186
187
188
189
190
191

192
193
194
195
196
197
198
    }
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOOObjectSetFilters --

 *	Install a list of filter method names into an object.
 *
 * ----------------------------------------------------------------------
 */

void
TclOOObjectSetFilters(







>







187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
    }
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOOObjectSetFilters --
 *
 *	Install a list of filter method names into an object.
 *
 * ----------------------------------------------------------------------
 */

void
TclOOObjectSetFilters(
243
244
245
246
247
248
249

250
251
252
253
254
255
256
    oPtr->epoch++;		/* Only this object can be affected. */
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOOClassSetFilters --

 *	Install a list of filter method names into a class.
 *
 * ----------------------------------------------------------------------
 */

void
TclOOClassSetFilters(







>







246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
    oPtr->epoch++;		/* Only this object can be affected. */
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOOClassSetFilters --
 *
 *	Install a list of filter method names into a class.
 *
 * ----------------------------------------------------------------------
 */

void
TclOOClassSetFilters(
305
306
307
308
309
310
311

312
313
314
315
316
317
318
319
320
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322
323
324
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332
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342

343
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354


355
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363
364

365
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383

384
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391

392
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400
401


402
403
404
405
406
407
408
409
410

411
412
413
414
415
416
417
    BumpGlobalEpoch(interp, classPtr);
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOOObjectSetMixins --

 *	Install a list of mixin classes into an object.
 *
 * ----------------------------------------------------------------------
 */

void
TclOOObjectSetMixins(
    Object *oPtr,
    int numMixins,
    Class *const *mixins)
{
    Class *mixinPtr;
    int i;

    if (numMixins == 0) {
	if (oPtr->mixins.num != 0) {
	    FOREACH(mixinPtr, oPtr->mixins) {
		if (mixinPtr) {
		    TclOORemoveFromInstances(oPtr, mixinPtr);
		}

	    }
	    ckfree(oPtr->mixins.list);
	    oPtr->mixins.num = 0;
	}
	RecomputeClassCacheFlag(oPtr);
    } else {
	if (oPtr->mixins.num != 0) {
	    FOREACH(mixinPtr, oPtr->mixins) {
		if (mixinPtr && mixinPtr != oPtr->selfCls) {
		    TclOORemoveFromInstances(oPtr, mixinPtr);
		}

	    }
	    oPtr->mixins.list = ckrealloc(oPtr->mixins.list,
		    sizeof(Class *) * numMixins);
	} else {
	    oPtr->mixins.list = ckalloc(sizeof(Class *) * numMixins);
	    oPtr->flags &= ~USE_CLASS_CACHE;
	}
	oPtr->mixins.num = numMixins;
	memcpy(oPtr->mixins.list, mixins, sizeof(Class *) * numMixins);
	FOREACH(mixinPtr, oPtr->mixins) {
	    if (mixinPtr != oPtr->selfCls) {
		TclOOAddToInstances(oPtr, mixinPtr);


	    }
	}
    }
    oPtr->epoch++;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOOClassSetMixins --

 *	Install a list of mixin classes into a class.
 *
 * ----------------------------------------------------------------------
 */

void
TclOOClassSetMixins(
    Tcl_Interp *interp,
    Class *classPtr,
    int numMixins,
    Class *const *mixins)
{
    Class *mixinPtr;
    int i;

    if (numMixins == 0) {
	if (classPtr->mixins.num != 0) {
	    FOREACH(mixinPtr, classPtr->mixins) {
		TclOORemoveFromMixinSubs(classPtr, mixinPtr);

	    }
	    ckfree(classPtr->mixins.list);
	    classPtr->mixins.num = 0;
	}
    } else {
	if (classPtr->mixins.num != 0) {
	    FOREACH(mixinPtr, classPtr->mixins) {
		TclOORemoveFromMixinSubs(classPtr, mixinPtr);

	    }
	    classPtr->mixins.list = ckrealloc(classPtr->mixins.list,
		    sizeof(Class *) * numMixins);
	} else {
	    classPtr->mixins.list = ckalloc(sizeof(Class *) * numMixins);
	}
	classPtr->mixins.num = numMixins;
	memcpy(classPtr->mixins.list, mixins, sizeof(Class *) * numMixins);
	FOREACH(mixinPtr, classPtr->mixins) {
	    TclOOAddToMixinSubs(classPtr, mixinPtr);


	}
    }
    BumpGlobalEpoch(interp, classPtr);
}

/*
 * ----------------------------------------------------------------------
 *
 * RenameDeleteMethod --

 *	Core of the code to rename and delete methods.
 *
 * ----------------------------------------------------------------------
 */

static int
RenameDeleteMethod(







>

















<
|
<
>











>












>
>










>



















>








>










>
>









>







309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333

334

335
336
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343
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347
348
349
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355
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384
385
386
387
388
389
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391
392
393
394
395
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399
400
401
402
403
404
405
406
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410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
    BumpGlobalEpoch(interp, classPtr);
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOOObjectSetMixins --
 *
 *	Install a list of mixin classes into an object.
 *
 * ----------------------------------------------------------------------
 */

void
TclOOObjectSetMixins(
    Object *oPtr,
    int numMixins,
    Class *const *mixins)
{
    Class *mixinPtr;
    int i;

    if (numMixins == 0) {
	if (oPtr->mixins.num != 0) {
	    FOREACH(mixinPtr, oPtr->mixins) {

		TclOORemoveFromInstances(oPtr, mixinPtr);

		TclOODecrRefCount(mixinPtr->thisPtr);
	    }
	    ckfree(oPtr->mixins.list);
	    oPtr->mixins.num = 0;
	}
	RecomputeClassCacheFlag(oPtr);
    } else {
	if (oPtr->mixins.num != 0) {
	    FOREACH(mixinPtr, oPtr->mixins) {
		if (mixinPtr && mixinPtr != oPtr->selfCls) {
		    TclOORemoveFromInstances(oPtr, mixinPtr);
		}
		TclOODecrRefCount(mixinPtr->thisPtr);
	    }
	    oPtr->mixins.list = ckrealloc(oPtr->mixins.list,
		    sizeof(Class *) * numMixins);
	} else {
	    oPtr->mixins.list = ckalloc(sizeof(Class *) * numMixins);
	    oPtr->flags &= ~USE_CLASS_CACHE;
	}
	oPtr->mixins.num = numMixins;
	memcpy(oPtr->mixins.list, mixins, sizeof(Class *) * numMixins);
	FOREACH(mixinPtr, oPtr->mixins) {
	    if (mixinPtr != oPtr->selfCls) {
		TclOOAddToInstances(oPtr, mixinPtr);
		/* For the new copy created by memcpy */
		AddRef(mixinPtr->thisPtr);
	    }
	}
    }
    oPtr->epoch++;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOOClassSetMixins --
 *
 *	Install a list of mixin classes into a class.
 *
 * ----------------------------------------------------------------------
 */

void
TclOOClassSetMixins(
    Tcl_Interp *interp,
    Class *classPtr,
    int numMixins,
    Class *const *mixins)
{
    Class *mixinPtr;
    int i;

    if (numMixins == 0) {
	if (classPtr->mixins.num != 0) {
	    FOREACH(mixinPtr, classPtr->mixins) {
		TclOORemoveFromMixinSubs(classPtr, mixinPtr);
		TclOODecrRefCount(mixinPtr->thisPtr);
	    }
	    ckfree(classPtr->mixins.list);
	    classPtr->mixins.num = 0;
	}
    } else {
	if (classPtr->mixins.num != 0) {
	    FOREACH(mixinPtr, classPtr->mixins) {
		TclOORemoveFromMixinSubs(classPtr, mixinPtr);
		TclOODecrRefCount(mixinPtr->thisPtr);
	    }
	    classPtr->mixins.list = ckrealloc(classPtr->mixins.list,
		    sizeof(Class *) * numMixins);
	} else {
	    classPtr->mixins.list = ckalloc(sizeof(Class *) * numMixins);
	}
	classPtr->mixins.num = numMixins;
	memcpy(classPtr->mixins.list, mixins, sizeof(Class *) * numMixins);
	FOREACH(mixinPtr, classPtr->mixins) {
	    TclOOAddToMixinSubs(classPtr, mixinPtr);
	    /* For the new copy created by memcpy */
	    AddRef(mixinPtr->thisPtr);
	}
    }
    BumpGlobalEpoch(interp, classPtr);
}

/*
 * ----------------------------------------------------------------------
 *
 * RenameDeleteMethod --
 *
 *	Core of the code to rename and delete methods.
 *
 * ----------------------------------------------------------------------
 */

static int
RenameDeleteMethod(
493
494
495
496
497
498
499

500
501
502
503
504
505
506
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOOUnknownDefinition --

 *	Handles what happens when an unknown command is encountered during the
 *	processing of a definition script. Works by finding a command in the
 *	operating definition namespace that the requested command is a unique
 *	prefix of.
 *
 * ----------------------------------------------------------------------
 */







>







506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOOUnknownDefinition --
 *
 *	Handles what happens when an unknown command is encountered during the
 *	processing of a definition script. Works by finding a command in the
 *	operating definition namespace that the requested command is a unique
 *	prefix of.
 *
 * ----------------------------------------------------------------------
 */
571
572
573
574
575
576
577

578
579
580
581
582
583
584
    return TCL_ERROR;
}

/*
 * ----------------------------------------------------------------------
 *
 * FindCommand --

 *	Specialized version of Tcl_FindCommand that handles command prefixes
 *	and disallows namespace magic.
 *
 * ----------------------------------------------------------------------
 */

static Tcl_Command







>







585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
    return TCL_ERROR;
}

/*
 * ----------------------------------------------------------------------
 *
 * FindCommand --
 *
 *	Specialized version of Tcl_FindCommand that handles command prefixes
 *	and disallows namespace magic.
 *
 * ----------------------------------------------------------------------
 */

static Tcl_Command
631
632
633
634
635
636
637

638
639
640
641
642
643
644
    return cmd;
}

/*
 * ----------------------------------------------------------------------
 *
 * InitDefineContext --

 *	Does the magic incantations necessary to push the special stack frame
 *	used when processing object definitions. It is up to the caller to
 *	dispose of the frame (with TclPopStackFrame) when finished.
 *
 * ----------------------------------------------------------------------
 */








>







646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
    return cmd;
}

/*
 * ----------------------------------------------------------------------
 *
 * InitDefineContext --
 *
 *	Does the magic incantations necessary to push the special stack frame
 *	used when processing object definitions. It is up to the caller to
 *	dispose of the frame (with TclPopStackFrame) when finished.
 *
 * ----------------------------------------------------------------------
 */

656
657
658
659
660
661
662

663

664
665
666
667
668
669
670
671
672
673
674
675
676
677

678
679
680
681
682
683
684
	Tcl_SetObjResult(interp, Tcl_NewStringObj(
		"cannot process definitions; support namespace deleted",
		-1));
	Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL);
	return TCL_ERROR;
    }


    /* framePtrPtr is needed to satisfy GCC 3.3's strict aliasing rules */


    (void) TclPushStackFrame(interp, (Tcl_CallFrame **) framePtrPtr,
	    namespacePtr, FRAME_IS_OO_DEFINE);
    framePtr->clientData = oPtr;
    framePtr->objc = objc;
    framePtr->objv = objv;	/* Reference counts do not need to be
				 * incremented here. */
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOOGetDefineCmdContext --

 *	Extracts the magic token from the current stack frame, or returns NULL
 *	(and leaves an error message) otherwise.
 *
 * ----------------------------------------------------------------------
 */

Tcl_Object







>
|
>














>







672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
	Tcl_SetObjResult(interp, Tcl_NewStringObj(
		"cannot process definitions; support namespace deleted",
		-1));
	Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL);
	return TCL_ERROR;
    }

    /*
     * framePtrPtr is needed to satisfy GCC 3.3's strict aliasing rules.
     */

    (void) TclPushStackFrame(interp, (Tcl_CallFrame **) framePtrPtr,
	    namespacePtr, FRAME_IS_OO_DEFINE);
    framePtr->clientData = oPtr;
    framePtr->objc = objc;
    framePtr->objv = objv;	/* Reference counts do not need to be
				 * incremented here. */
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOOGetDefineCmdContext --
 *
 *	Extracts the magic token from the current stack frame, or returns NULL
 *	(and leaves an error message) otherwise.
 *
 * ----------------------------------------------------------------------
 */

Tcl_Object
707
708
709
710
711
712
713

714
715
716
717
718
719
720
    return object;
}

/*
 * ----------------------------------------------------------------------
 *
 * GetClassInOuterContext --

 *	Wrapper round Tcl_GetObjectFromObj to perform the lookup in the
 *	context that called oo::define (or equivalent). Note that this may
 *	have to go up multiple levels to get the level that we started doing
 *	definitions at.
 *
 * ----------------------------------------------------------------------
 */







>







726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
    return object;
}

/*
 * ----------------------------------------------------------------------
 *
 * GetClassInOuterContext --
 *
 *	Wrapper round Tcl_GetObjectFromObj to perform the lookup in the
 *	context that called oo::define (or equivalent). Note that this may
 *	have to go up multiple levels to get the level that we started doing
 *	definitions at.
 *
 * ----------------------------------------------------------------------
 */
749
750
751
752
753
754
755

756
757
758
759
760
761
762
    return oPtr->classPtr;
}

/*
 * ----------------------------------------------------------------------
 *
 * GenerateErrorInfo --

 *	Factored out code to generate part of the error trace messages.
 *
 * ----------------------------------------------------------------------
 */

static inline void
GenerateErrorInfo(







>







769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
    return oPtr->classPtr;
}

/*
 * ----------------------------------------------------------------------
 *
 * GenerateErrorInfo --
 *
 *	Factored out code to generate part of the error trace messages.
 *
 * ----------------------------------------------------------------------
 */

static inline void
GenerateErrorInfo(
787
788
789
790
791
792
793

794
795
796
797
798
799
800
	    (overflow ? "..." : ""), Tcl_GetErrorLine(interp)));
}

/*
 * ----------------------------------------------------------------------
 *
 * MagicDefinitionInvoke --

 *	Part of the implementation of the "oo::define" and "oo::objdefine"
 *	commands that is used to implement the more-than-one-argument case,
 *	applying ensemble-like tricks with dispatch so that error messages are
 *	clearer. Doesn't handle the management of the stack frame.
 *
 * ----------------------------------------------------------------------
 */







>







808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
	    (overflow ? "..." : ""), Tcl_GetErrorLine(interp)));
}

/*
 * ----------------------------------------------------------------------
 *
 * MagicDefinitionInvoke --
 *
 *	Part of the implementation of the "oo::define" and "oo::objdefine"
 *	commands that is used to implement the more-than-one-argument case,
 *	applying ensemble-like tricks with dispatch so that error messages are
 *	clearer. Doesn't handle the management of the stack frame.
 *
 * ----------------------------------------------------------------------
 */
850
851
852
853
854
855
856

857
858
859
860
861
862
863
    return result;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOODefineObjCmd --

 *	Implementation of the "oo::define" command. Works by effectively doing
 *	the same as 'namespace eval', but with extra magic applied so that the
 *	object to be modified is known to the commands in the target
 *	namespace. Also does ensemble-like tricks with dispatch so that error
 *	messages are clearer.
 *
 * ----------------------------------------------------------------------







>







872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
    return result;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOODefineObjCmd --
 *
 *	Implementation of the "oo::define" command. Works by effectively doing
 *	the same as 'namespace eval', but with extra magic applied so that the
 *	object to be modified is known to the commands in the target
 *	namespace. Also does ensemble-like tricks with dispatch so that error
 *	messages are clearer.
 *
 * ----------------------------------------------------------------------
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930

931
932
933
934
935
936
937
	if (result == TCL_ERROR) {
	    GenerateErrorInfo(interp, oPtr, objNameObj, "class");
	}
	TclDecrRefCount(objNameObj);
    } else {
	result = MagicDefinitionInvoke(interp, fPtr->defineNs, 2, objc, objv);
    }
    DelRef(oPtr);

    /*
     * Restore the previous "current" namespace.
     */

    TclPopStackFrame(interp);
    return result;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOOObjDefObjCmd --

 *	Implementation of the "oo::objdefine" command. Works by effectively
 *	doing the same as 'namespace eval', but with extra magic applied so
 *	that the object to be modified is known to the commands in the target
 *	namespace. Also does ensemble-like tricks with dispatch so that error
 *	messages are clearer.
 *
 * ----------------------------------------------------------------------







|













>







933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
	if (result == TCL_ERROR) {
	    GenerateErrorInfo(interp, oPtr, objNameObj, "class");
	}
	TclDecrRefCount(objNameObj);
    } else {
	result = MagicDefinitionInvoke(interp, fPtr->defineNs, 2, objc, objv);
    }
    TclOODecrRefCount(oPtr);

    /*
     * Restore the previous "current" namespace.
     */

    TclPopStackFrame(interp);
    return result;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOOObjDefObjCmd --
 *
 *	Implementation of the "oo::objdefine" command. Works by effectively
 *	doing the same as 'namespace eval', but with extra magic applied so
 *	that the object to be modified is known to the commands in the target
 *	namespace. Also does ensemble-like tricks with dispatch so that error
 *	messages are clearer.
 *
 * ----------------------------------------------------------------------
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997

998
999
1000
1001
1002
1003
1004
	if (result == TCL_ERROR) {
	    GenerateErrorInfo(interp, oPtr, objNameObj, "object");
	}
	TclDecrRefCount(objNameObj);
    } else {
	result = MagicDefinitionInvoke(interp, fPtr->objdefNs, 2, objc, objv);
    }
    DelRef(oPtr);

    /*
     * Restore the previous "current" namespace.
     */

    TclPopStackFrame(interp);
    return result;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOODefineSelfObjCmd --

 *	Implementation of the "self" subcommand of the "oo::define" command.
 *	Works by effectively doing the same as 'namespace eval', but with
 *	extra magic applied so that the object to be modified is known to the
 *	commands in the target namespace. Also does ensemble-like tricks with
 *	dispatch so that error messages are clearer.
 *
 * ----------------------------------------------------------------------







|













>







1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
	if (result == TCL_ERROR) {
	    GenerateErrorInfo(interp, oPtr, objNameObj, "object");
	}
	TclDecrRefCount(objNameObj);
    } else {
	result = MagicDefinitionInvoke(interp, fPtr->objdefNs, 2, objc, objv);
    }
    TclOODecrRefCount(oPtr);

    /*
     * Restore the previous "current" namespace.
     */

    TclPopStackFrame(interp);
    return result;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOODefineSelfObjCmd --
 *
 *	Implementation of the "self" subcommand of the "oo::define" command.
 *	Works by effectively doing the same as 'namespace eval', but with
 *	extra magic applied so that the object to be modified is known to the
 *	commands in the target namespace. Also does ensemble-like tricks with
 *	dispatch so that error messages are clearer.
 *
 * ----------------------------------------------------------------------
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064

1065
1066
1067
1068
1069
1070
1071
	if (result == TCL_ERROR) {
	    GenerateErrorInfo(interp, oPtr, objNameObj, "class object");
	}
	TclDecrRefCount(objNameObj);
    } else {
	result = MagicDefinitionInvoke(interp, fPtr->objdefNs, 1, objc, objv);
    }
    DelRef(oPtr);

    /*
     * Restore the previous "current" namespace.
     */

    TclPopStackFrame(interp);
    return result;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOODefineObjSelfObjCmd --

 *	Implementation of the "self" subcommand of the "oo::objdefine"
 *	command.
 *
 * ----------------------------------------------------------------------
 */

int







|













>







1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
	if (result == TCL_ERROR) {
	    GenerateErrorInfo(interp, oPtr, objNameObj, "class object");
	}
	TclDecrRefCount(objNameObj);
    } else {
	result = MagicDefinitionInvoke(interp, fPtr->objdefNs, 1, objc, objv);
    }
    TclOODecrRefCount(oPtr);

    /*
     * Restore the previous "current" namespace.
     */

    TclPopStackFrame(interp);
    return result;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOODefineObjSelfObjCmd --
 *
 *	Implementation of the "self" subcommand of the "oo::objdefine"
 *	command.
 *
 * ----------------------------------------------------------------------
 */

int
1091
1092
1093
1094
1095
1096
1097

1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOODefineClassObjCmd --

 *	Implementation of the "class" subcommand of the "oo::objdefine"
 *	command.
 *
 * ----------------------------------------------------------------------
 */

int
TclOODefineClassObjCmd(
    ClientData clientData,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const *objv)
{
    Object *oPtr;
    Class *clsPtr;
    Foundation *fPtr = TclOOGetFoundation(interp);

    /*
     * Parse the context to get the object to operate on.
     */

    oPtr = (Object *) TclOOGetDefineCmdContext(interp);
    if (oPtr == NULL) {







>















<







1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139

1140
1141
1142
1143
1144
1145
1146
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOODefineClassObjCmd --
 *
 *	Implementation of the "class" subcommand of the "oo::objdefine"
 *	command.
 *
 * ----------------------------------------------------------------------
 */

int
TclOODefineClassObjCmd(
    ClientData clientData,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const *objv)
{
    Object *oPtr;
    Class *clsPtr;


    /*
     * Parse the context to get the object to operate on.
     */

    oPtr = (Object *) TclOOGetDefineCmdContext(interp);
    if (oPtr == NULL) {
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170

1171

1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188

1189
1190
1191
1192
1193
1194
1195
    }
    clsPtr = GetClassInOuterContext(interp, objv[1],
	    "the class of an object must be a class");
    if (clsPtr == NULL) {
	return TCL_ERROR;
    }

    /*
     * Apply semantic checks. In particular, classes and non-classes are not
     * interchangable (too complicated to do the conversion!) so we must
     * produce an error if any attempt is made to swap from one to the other.
     */

    if ((oPtr->classPtr==NULL) == TclOOIsReachable(fPtr->classCls, clsPtr)) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"may not change a %sclass object into a %sclass object",
		(oPtr->classPtr==NULL ? "non-" : ""),
		(oPtr->classPtr==NULL ? "" : "non-")));
	Tcl_SetErrorCode(interp, "TCL", "OO", "TRANSMUTATION", NULL);
	return TCL_ERROR;
    }

    /*
     * Set the object's class.
     */

    if (oPtr->selfCls != clsPtr) {
	TclOORemoveFromInstances(oPtr, oPtr->selfCls);

	oPtr->selfCls = clsPtr;

	TclOOAddToInstances(oPtr, oPtr->selfCls);
	if (!(clsPtr->thisPtr->flags & OBJECT_DELETED)) {
	    oPtr->flags &= ~CLASS_GONE;
	}
	if (oPtr->classPtr != NULL) {
	    BumpGlobalEpoch(interp, oPtr->classPtr);
	} else {
	    oPtr->epoch++;
	}
    }
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOODefineConstructorObjCmd --

 *	Implementation of the "constructor" subcommand of the "oo::define"
 *	command.
 *
 * ----------------------------------------------------------------------
 */

int







<
<
<
<
<
<
<
<
<
<
<
<
<
<







>

>

<
<
|













>







1169
1170
1171
1172
1173
1174
1175














1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186


1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
    }
    clsPtr = GetClassInOuterContext(interp, objv[1],
	    "the class of an object must be a class");
    if (clsPtr == NULL) {
	return TCL_ERROR;
    }
















    /*
     * Set the object's class.
     */

    if (oPtr->selfCls != clsPtr) {
	TclOORemoveFromInstances(oPtr, oPtr->selfCls);
	TclOODecrRefCount(oPtr->selfCls->thisPtr);
	oPtr->selfCls = clsPtr;
	AddRef(oPtr->selfCls->thisPtr);
	TclOOAddToInstances(oPtr, oPtr->selfCls);



	if (oPtr->classPtr != NULL) {
	    BumpGlobalEpoch(interp, oPtr->classPtr);
	} else {
	    oPtr->epoch++;
	}
    }
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOODefineConstructorObjCmd --
 *
 *	Implementation of the "constructor" subcommand of the "oo::define"
 *	command.
 *
 * ----------------------------------------------------------------------
 */

int
1250
1251
1252
1253
1254
1255
1256

1257
1258
1259
1260
1261
1262
1263
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOODefineDeleteMethodObjCmd --

 *	Implementation of the "deletemethod" subcommand of the "oo::define"
 *	and "oo::objdefine" commands.
 *
 * ----------------------------------------------------------------------
 */

int







>







1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOODefineDeleteMethodObjCmd --
 *
 *	Implementation of the "deletemethod" subcommand of the "oo::define"
 *	and "oo::objdefine" commands.
 *
 * ----------------------------------------------------------------------
 */

int
1306
1307
1308
1309
1310
1311
1312

1313
1314
1315
1316
1317
1318
1319
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOODefineDestructorObjCmd --

 *	Implementation of the "destructor" subcommand of the "oo::define"
 *	command.
 *
 * ----------------------------------------------------------------------
 */

int







>







1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOODefineDestructorObjCmd --
 *
 *	Implementation of the "destructor" subcommand of the "oo::define"
 *	command.
 *
 * ----------------------------------------------------------------------
 */

int
1370
1371
1372
1373
1374
1375
1376

1377
1378
1379
1380
1381
1382
1383
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOODefineExportObjCmd --

 *	Implementation of the "export" subcommand of the "oo::define" and
 *	"oo::objdefine" commands.
 *
 * ----------------------------------------------------------------------
 */

int







>







1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOODefineExportObjCmd --
 *
 *	Implementation of the "export" subcommand of the "oo::define" and
 *	"oo::objdefine" commands.
 *
 * ----------------------------------------------------------------------
 */

int
1464
1465
1466
1467
1468
1469
1470

1471
1472
1473
1474
1475
1476
1477
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOODefineForwardObjCmd --

 *	Implementation of the "forward" subcommand of the "oo::define" and
 *	"oo::objdefine" commands.
 *
 * ----------------------------------------------------------------------
 */

int







>







1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOODefineForwardObjCmd --
 *
 *	Implementation of the "forward" subcommand of the "oo::define" and
 *	"oo::objdefine" commands.
 *
 * ----------------------------------------------------------------------
 */

int
1524
1525
1526
1527
1528
1529
1530

1531
1532
1533
1534
1535
1536
1537
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOODefineMethodObjCmd --

 *	Implementation of the "method" subcommand of the "oo::define" and
 *	"oo::objdefine" commands.
 *
 * ----------------------------------------------------------------------
 */

int







>







1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOODefineMethodObjCmd --
 *
 *	Implementation of the "method" subcommand of the "oo::define" and
 *	"oo::objdefine" commands.
 *
 * ----------------------------------------------------------------------
 */

int
1581
1582
1583
1584
1585
1586
1587

1588
1589
1590
1591
1592
1593
1594
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOODefineMixinObjCmd --

 *	Implementation of the "mixin" subcommand of the "oo::define" and
 *	"oo::objdefine" commands.
 *
 * ----------------------------------------------------------------------
 */

int







>







1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOODefineMixinObjCmd --
 *
 *	Implementation of the "mixin" subcommand of the "oo::define" and
 *	"oo::objdefine" commands.
 *
 * ----------------------------------------------------------------------
 */

int
1644
1645
1646
1647
1648
1649
1650

1651
1652
1653
1654
1655
1656
1657
    return TCL_ERROR;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOODefineRenameMethodObjCmd --

 *	Implementation of the "renamemethod" subcommand of the "oo::define"
 *	and "oo::objdefine" commands.
 *
 * ----------------------------------------------------------------------
 */

int







>







1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
    return TCL_ERROR;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOODefineRenameMethodObjCmd --
 *
 *	Implementation of the "renamemethod" subcommand of the "oo::define"
 *	and "oo::objdefine" commands.
 *
 * ----------------------------------------------------------------------
 */

int
1700
1701
1702
1703
1704
1705
1706

1707
1708
1709
1710
1711
1712
1713
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOODefineUnexportObjCmd --

 *	Implementation of the "unexport" subcommand of the "oo::define" and
 *	"oo::objdefine" commands.
 *
 * ----------------------------------------------------------------------
 */

int







>







1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOODefineUnexportObjCmd --
 *
 *	Implementation of the "unexport" subcommand of the "oo::define" and
 *	"oo::objdefine" commands.
 *
 * ----------------------------------------------------------------------
 */

int
1794
1795
1796
1797
1798
1799
1800

1801
1802
1803
1804
1805
1806
1807
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * Tcl_ClassSetConstructor, Tcl_ClassSetDestructor --

 *	How to install a constructor or destructor into a class; API to call
 *	from C.
 *
 * ----------------------------------------------------------------------
 */

void







>







1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * Tcl_ClassSetConstructor, Tcl_ClassSetDestructor --
 *
 *	How to install a constructor or destructor into a class; API to call
 *	from C.
 *
 * ----------------------------------------------------------------------
 */

void
1848
1849
1850
1851
1852
1853
1854

1855
1856
1857
1858
1859
1860
1861
    }
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOODefineSlots --

 *	Create the "::oo::Slot" class and its standard instances. Class
 *	definition is empty at the stage (added by scripting).
 *
 * ----------------------------------------------------------------------
 */

int







>







1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
    }
}

/*
 * ----------------------------------------------------------------------
 *
 * TclOODefineSlots --
 *
 *	Create the "::oo::Slot" class and its standard instances. Class
 *	definition is empty at the stage (added by scripting).
 *
 * ----------------------------------------------------------------------
 */

int
1891
1892
1893
1894
1895
1896
1897

1898
1899
1900
1901
1902
1903
1904
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * ClassFilterGet, ClassFilterSet --

 *	Implementation of the "filter" slot accessors of the "oo::define"
 *	command.
 *
 * ----------------------------------------------------------------------
 */

static int







>







1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * ClassFilterGet, ClassFilterSet --
 *
 *	Implementation of the "filter" slot accessors of the "oo::define"
 *	command.
 *
 * ----------------------------------------------------------------------
 */

static int
1970
1971
1972
1973
1974
1975
1976

1977
1978
1979
1980
1981
1982
1983
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * ClassMixinGet, ClassMixinSet --

 *	Implementation of the "mixin" slot accessors of the "oo::define"
 *	command.
 *
 * ----------------------------------------------------------------------
 */

static int







>







1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * ClassMixinGet, ClassMixinSet --
 *
 *	Implementation of the "mixin" slot accessors of the "oo::define"
 *	command.
 *
 * ----------------------------------------------------------------------
 */

static int
2051
2052
2053
2054
2055
2056
2057

2058
2059
2060
2061
2062
2063
2064

    mixins = TclStackAlloc(interp, sizeof(Class *) * mixinc);

    for (i=0 ; i<mixinc ; i++) {
	mixins[i] = GetClassInOuterContext(interp, mixinv[i],
		"may only mix in classes");
	if (mixins[i] == NULL) {

	    goto freeAndError;
	}
	if (TclOOIsReachable(oPtr->classPtr, mixins[i])) {
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "may not mix a class into itself", -1));
	    Tcl_SetErrorCode(interp, "TCL", "OO", "SELF_MIXIN", NULL);
	    goto freeAndError;







>







2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090

    mixins = TclStackAlloc(interp, sizeof(Class *) * mixinc);

    for (i=0 ; i<mixinc ; i++) {
	mixins[i] = GetClassInOuterContext(interp, mixinv[i],
		"may only mix in classes");
	if (mixins[i] == NULL) {
	    i--;
	    goto freeAndError;
	}
	if (TclOOIsReachable(oPtr->classPtr, mixins[i])) {
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "may not mix a class into itself", -1));
	    Tcl_SetErrorCode(interp, "TCL", "OO", "SELF_MIXIN", NULL);
	    goto freeAndError;
2074
2075
2076
2077
2078
2079
2080

2081
2082
2083
2084
2085
2086
2087
    return TCL_ERROR;
}

/*
 * ----------------------------------------------------------------------
 *
 * ClassSuperGet, ClassSuperSet --

 *	Implementation of the "superclass" slot accessors of the "oo::define"
 *	command.
 *
 * ----------------------------------------------------------------------
 */

static int







>







2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
    return TCL_ERROR;
}

/*
 * ----------------------------------------------------------------------
 *
 * ClassSuperGet, ClassSuperSet --
 *
 *	Implementation of the "superclass" slot accessors of the "oo::define"
 *	command.
 *
 * ----------------------------------------------------------------------
 */

static int
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178


2179


2180
2181
2182
2183
2184

2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200



2201
2202
2203







2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216

2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233

2234
2235
2236
2237
2238
2239
2240
     *
     * Note that zero classes is special, as it is equivalent to just the
     * class of objects. [Bug 9d61624b3d]
     */

    if (superc == 0) {
	superclasses = ckrealloc(superclasses, sizeof(Class *));
	superclasses[0] = oPtr->fPtr->objectCls;
	superc = 1;
	if (TclOOIsReachable(oPtr->fPtr->classCls, oPtr->classPtr)) {
	    superclasses[0] = oPtr->fPtr->classCls;


	}


    } else {
	for (i=0 ; i<superc ; i++) {
	    superclasses[i] = GetClassInOuterContext(interp, superv[i],
		    "only a class can be a superclass");
	    if (superclasses[i] == NULL) {

		goto failedAfterAlloc;
	    }
	    for (j=0 ; j<i ; j++) {
		if (superclasses[j] == superclasses[i]) {
		    Tcl_SetObjResult(interp, Tcl_NewStringObj(
			    "class should only be a direct superclass once",
			    -1));
		    Tcl_SetErrorCode(interp, "TCL", "OO", "REPETITIOUS",NULL);
		    goto failedAfterAlloc;
		}
	    }
	    if (TclOOIsReachable(oPtr->classPtr, superclasses[i])) {
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"attempt to form circular dependency graph", -1));
		Tcl_SetErrorCode(interp, "TCL", "OO", "CIRCULARITY", NULL);
	    failedAfterAlloc:



		ckfree(superclasses);
		return TCL_ERROR;
	    }







	}
    }

    /*
     * Install the list of superclasses into the class. Note that this also
     * involves splicing the class out of the superclasses' subclass list that
     * it used to be a member of and splicing it into the new superclasses'
     * subclass list.
     */

    if (oPtr->classPtr->superclasses.num != 0) {
	FOREACH(superPtr, oPtr->classPtr->superclasses) {
	    TclOORemoveFromSubclasses(oPtr->classPtr, superPtr);

	}
	ckfree(oPtr->classPtr->superclasses.list);
    }
    oPtr->classPtr->superclasses.list = superclasses;
    oPtr->classPtr->superclasses.num = superc;
    FOREACH(superPtr, oPtr->classPtr->superclasses) {
	TclOOAddToSubclasses(oPtr->classPtr, superPtr);
    }
    BumpGlobalEpoch(interp, oPtr->classPtr);

    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * ClassVarsGet, ClassVarsSet --

 *	Implementation of the "variable" slot accessors of the "oo::define"
 *	command.
 *
 * ----------------------------------------------------------------------
 */

static int







<
<


>
>

>
>





>
















>
>
>



>
>
>
>
>
>
>













>

















>







2195
2196
2197
2198
2199
2200
2201


2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
     *
     * Note that zero classes is special, as it is equivalent to just the
     * class of objects. [Bug 9d61624b3d]
     */

    if (superc == 0) {
	superclasses = ckrealloc(superclasses, sizeof(Class *));


	if (TclOOIsReachable(oPtr->fPtr->classCls, oPtr->classPtr)) {
	    superclasses[0] = oPtr->fPtr->classCls;
	} else {
	    superclasses[0] = oPtr->fPtr->objectCls;
	}
	superc = 1;
	AddRef(superclasses[0]->thisPtr);
    } else {
	for (i=0 ; i<superc ; i++) {
	    superclasses[i] = GetClassInOuterContext(interp, superv[i],
		    "only a class can be a superclass");
	    if (superclasses[i] == NULL) {
		i--;
		goto failedAfterAlloc;
	    }
	    for (j=0 ; j<i ; j++) {
		if (superclasses[j] == superclasses[i]) {
		    Tcl_SetObjResult(interp, Tcl_NewStringObj(
			    "class should only be a direct superclass once",
			    -1));
		    Tcl_SetErrorCode(interp, "TCL", "OO", "REPETITIOUS",NULL);
		    goto failedAfterAlloc;
		}
	    }
	    if (TclOOIsReachable(oPtr->classPtr, superclasses[i])) {
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"attempt to form circular dependency graph", -1));
		Tcl_SetErrorCode(interp, "TCL", "OO", "CIRCULARITY", NULL);
	    failedAfterAlloc:
		for (; i > 0; i--) {
		    TclOODecrRefCount(superclasses[i]->thisPtr);
		}
		ckfree(superclasses);
		return TCL_ERROR;
	    }

	    /*
	     * Corresponding TclOODecrRefCount() is near the end of this
	     * function.
	     */

	    AddRef(superclasses[i]->thisPtr);
	}
    }

    /*
     * Install the list of superclasses into the class. Note that this also
     * involves splicing the class out of the superclasses' subclass list that
     * it used to be a member of and splicing it into the new superclasses'
     * subclass list.
     */

    if (oPtr->classPtr->superclasses.num != 0) {
	FOREACH(superPtr, oPtr->classPtr->superclasses) {
	    TclOORemoveFromSubclasses(oPtr->classPtr, superPtr);
	    TclOODecrRefCount(superPtr->thisPtr);
	}
	ckfree(oPtr->classPtr->superclasses.list);
    }
    oPtr->classPtr->superclasses.list = superclasses;
    oPtr->classPtr->superclasses.num = superc;
    FOREACH(superPtr, oPtr->classPtr->superclasses) {
	TclOOAddToSubclasses(oPtr->classPtr, superPtr);
    }
    BumpGlobalEpoch(interp, oPtr->classPtr);

    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * ClassVarsGet, ClassVarsSet --
 *
 *	Implementation of the "variable" slot accessors of the "oo::define"
 *	command.
 *
 * ----------------------------------------------------------------------
 */

static int
2369
2370
2371
2372
2373
2374
2375

2376
2377
2378
2379
2380
2381
2382
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * ObjectFilterGet, ObjectFilterSet --

 *	Implementation of the "filter" slot accessors of the "oo::objdefine"
 *	command.
 *
 * ----------------------------------------------------------------------
 */

static int







>







2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * ObjectFilterGet, ObjectFilterSet --
 *
 *	Implementation of the "filter" slot accessors of the "oo::objdefine"
 *	command.
 *
 * ----------------------------------------------------------------------
 */

static int
2436
2437
2438
2439
2440
2441
2442

2443
2444
2445
2446
2447
2448
2449
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * ObjectMixinGet, ObjectMixinSet --

 *	Implementation of the "mixin" slot accessors of the "oo::objdefine"
 *	command.
 *
 * ----------------------------------------------------------------------
 */

static int







>







2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * ObjectMixinGet, ObjectMixinSet --
 *
 *	Implementation of the "mixin" slot accessors of the "oo::objdefine"
 *	command.
 *
 * ----------------------------------------------------------------------
 */

static int
2521
2522
2523
2524
2525
2526
2527

2528
2529
2530
2531
2532
2533
2534
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * ObjectVarsGet, ObjectVarsSet --

 *	Implementation of the "variable" slot accessors of the "oo::objdefine"
 *	command.
 *
 * ----------------------------------------------------------------------
 */

static int







>







2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * ObjectVarsGet, ObjectVarsSet --
 *
 *	Implementation of the "variable" slot accessors of the "oo::objdefine"
 *	command.
 *
 * ----------------------------------------------------------------------
 */

static int

Changes to generic/tclOOInt.h.

189
190
191
192
193
194
195
196
197
198

199
200
201
202
203
204
205
    LIST_STATIC(Tcl_Obj *) variables;
} Object;

#define OBJECT_DELETED	1	/* Flag to say that an object has been
				 * destroyed. */
#define DESTRUCTOR_CALLED 2	/* Flag to say that the destructor has been
				 * called. */
#define CLASS_GONE	4	/* Indicates that the class of this object has
				 * been deleted, and so the object should not
				 * attempt to remove itself from its class. */

#define ROOT_OBJECT 0x1000	/* Flag to say that this object is the root of
				 * the class hierarchy and should be treated
				 * specially during teardown. */
#define FILTER_HANDLING 0x2000	/* Flag set when the object is processing a
				 * filter; when set, filters are *not*
				 * processed on the object, preventing nasty
				 * recursive filtering problems. */







|
|
|
>







189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
    LIST_STATIC(Tcl_Obj *) variables;
} Object;

#define OBJECT_DELETED	1	/* Flag to say that an object has been
				 * destroyed. */
#define DESTRUCTOR_CALLED 2	/* Flag to say that the destructor has been
				 * called. */
#define CLASS_GONE	4	/* Obsolete. Indicates that the class of this
				 * object has been deleted, and so the object
				 * should not attempt to remove itself from its
				 * class. */
#define ROOT_OBJECT 0x1000	/* Flag to say that this object is the root of
				 * the class hierarchy and should be treated
				 * specially during teardown. */
#define FILTER_HANDLING 0x2000	/* Flag set when the object is processing a
				 * filter; when set, filters are *not*
				 * processed on the object, preventing nasty
				 * recursive filtering problems. */
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
 * And the definition of a class. Note that every class also has an associated
 * object, through which it is manipulated.
 */

typedef struct Class {
    Object *thisPtr;		/* Reference to the object associated with
				 * this class. */
    int refCount;		/* Number of strong references to this class.
				 * Weak references are not counted; the
				 * purpose of this is to avoid Tcl_Preserve as
				 * that is quite slow. */
    int flags;			/* Assorted flags. */
    LIST_STATIC(struct Class *) superclasses;
				/* List of superclasses, used for generation
				 * of method call chains. */
    LIST_DYNAMIC(struct Class *) subclasses;
				/* List of subclasses, used to ensure deletion
				 * of dependent entities happens properly when







<
<
<
<







219
220
221
222
223
224
225




226
227
228
229
230
231
232
 * And the definition of a class. Note that every class also has an associated
 * object, through which it is manipulated.
 */

typedef struct Class {
    Object *thisPtr;		/* Reference to the object associated with
				 * this class. */




    int flags;			/* Assorted flags. */
    LIST_STATIC(struct Class *) superclasses;
				/* List of superclasses, used for generation
				 * of method call chains. */
    LIST_DYNAMIC(struct Class *) subclasses;
				/* List of subclasses, used to ensure deletion
				 * of dependent entities happens properly when
491
492
493
494
495
496
497





498
499
500
501
502
503
504
MODULE_SCOPE void	TclOOAddToMixinSubs(Class *subPtr, Class *mixinPtr);
MODULE_SCOPE void	TclOOAddToSubclasses(Class *subPtr, Class *superPtr);
MODULE_SCOPE int	TclNRNewObjectInstance(Tcl_Interp *interp,
			    Tcl_Class cls, const char *nameStr,
			    const char *nsNameStr, int objc,
			    Tcl_Obj *const *objv, int skip,
			    Tcl_Object *objectPtr);





MODULE_SCOPE int	TclOODefineSlots(Foundation *fPtr);
MODULE_SCOPE void	TclOODeleteChain(CallChain *callPtr);
MODULE_SCOPE void	TclOODeleteChainCache(Tcl_HashTable *tablePtr);
MODULE_SCOPE void	TclOODeleteContext(CallContext *contextPtr);
MODULE_SCOPE void	TclOODelMethodRef(Method *method);
MODULE_SCOPE CallContext *TclOOGetCallContext(Object *oPtr,
			    Tcl_Obj *methodNameObj, int flags,







>
>
>
>
>







488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
MODULE_SCOPE void	TclOOAddToMixinSubs(Class *subPtr, Class *mixinPtr);
MODULE_SCOPE void	TclOOAddToSubclasses(Class *subPtr, Class *superPtr);
MODULE_SCOPE int	TclNRNewObjectInstance(Tcl_Interp *interp,
			    Tcl_Class cls, const char *nameStr,
			    const char *nsNameStr, int objc,
			    Tcl_Obj *const *objv, int skip,
			    Tcl_Object *objectPtr);
MODULE_SCOPE Object *	TclNewObjectInstanceCommon(Tcl_Interp *interp,
			    Class *classPtr,
			    const char *nameStr,
			    const char *nsNameStr);
MODULE_SCOPE int	TclOODecrRefCount(Object *oPtr);
MODULE_SCOPE int	TclOODefineSlots(Foundation *fPtr);
MODULE_SCOPE void	TclOODeleteChain(CallChain *callPtr);
MODULE_SCOPE void	TclOODeleteChainCache(Tcl_HashTable *tablePtr);
MODULE_SCOPE void	TclOODeleteContext(CallContext *contextPtr);
MODULE_SCOPE void	TclOODelMethodRef(Method *method);
MODULE_SCOPE CallContext *TclOOGetCallContext(Object *oPtr,
			    Tcl_Obj *methodNameObj, int flags,
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544






545
546
547
548
549
550
551
552
553
554
555


556
557
558
559
560
561
562
563
			    Tcl_Obj *const objv[]);
MODULE_SCOPE int	TclNRObjectContextInvokeNext(Tcl_Interp *interp,
			    Tcl_ObjectContext context, int objc,
			    Tcl_Obj *const *objv, int skip);
MODULE_SCOPE void	TclOONewBasicMethod(Tcl_Interp *interp, Class *clsPtr,
			    const DeclaredClassMethod *dcm);
MODULE_SCOPE Tcl_Obj *	TclOOObjectName(Tcl_Interp *interp, Object *oPtr);
MODULE_SCOPE void	TclOORemoveFromInstances(Object *oPtr, Class *clsPtr);
MODULE_SCOPE void	TclOORemoveFromMixinSubs(Class *subPtr,
			    Class *mixinPtr);
MODULE_SCOPE void	TclOORemoveFromSubclasses(Class *subPtr,
			    Class *superPtr);
MODULE_SCOPE Tcl_Obj *	TclOORenderCallChain(Tcl_Interp *interp,
			    CallChain *callPtr);
MODULE_SCOPE void	TclOOStashContext(Tcl_Obj *objPtr,
			    CallContext *contextPtr);
MODULE_SCOPE void	TclOOSetupVariableResolver(Tcl_Namespace *nsPtr);

/*
 * Include all the private API, generated from tclOO.decls.
 */

#include "tclOOIntDecls.h"

/*






 * A convenience macro for iterating through the lists used in the internal
 * memory management of objects. This is a bit gnarly because we want to do
 * the assignment of the picked-out value only when the body test succeeds,
 * but we cannot rely on the assigned value being useful, forcing us to do
 * some nasty stuff with the comma operator. The compiler's optimizer should
 * be able to sort it all out!
 *
 * REQUIRES DECLARATION: int i;
 */

#define FOREACH(var,ary) \


	for(i=0 ; (i<(ary).num?((var=(ary).list[i]),1):0) ; i++)

/*
 * Convenience macros for iterating through hash tables. FOREACH_HASH_DECLS
 * sets up the declarations needed for the main macro, FOREACH_HASH, which
 * does the actual iteration. FOREACH_HASH_VALUE is a restricted version that
 * only iterates over values.
 */







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			    Tcl_Obj *const objv[]);
MODULE_SCOPE int	TclNRObjectContextInvokeNext(Tcl_Interp *interp,
			    Tcl_ObjectContext context, int objc,
			    Tcl_Obj *const *objv, int skip);
MODULE_SCOPE void	TclOONewBasicMethod(Tcl_Interp *interp, Class *clsPtr,
			    const DeclaredClassMethod *dcm);
MODULE_SCOPE Tcl_Obj *	TclOOObjectName(Tcl_Interp *interp, Object *oPtr);
MODULE_SCOPE int	TclOORemoveFromInstances(Object *oPtr, Class *clsPtr);
MODULE_SCOPE int	TclOORemoveFromMixinSubs(Class *subPtr,
			    Class *mixinPtr);
MODULE_SCOPE int	TclOORemoveFromSubclasses(Class *subPtr,
			    Class *superPtr);
MODULE_SCOPE Tcl_Obj *	TclOORenderCallChain(Tcl_Interp *interp,
			    CallChain *callPtr);
MODULE_SCOPE void	TclOOStashContext(Tcl_Obj *objPtr,
			    CallContext *contextPtr);
MODULE_SCOPE void	TclOOSetupVariableResolver(Tcl_Namespace *nsPtr);

/*
 * Include all the private API, generated from tclOO.decls.
 */

#include "tclOOIntDecls.h"

/*
 * Alternatives to Tcl_Preserve/Tcl_EventuallyFree/Tcl_Release.
 */

#define AddRef(ptr) ((ptr)->refCount++)

/*
 * A convenience macro for iterating through the lists used in the internal
 * memory management of objects.





 * REQUIRES DECLARATION: int i;
 */

#define FOREACH(var,ary) \
    for(i=0 ; i<(ary).num; i++) if ((ary).list[i] == NULL) { \
	continue; \
    } else if (var = (ary).list[i], 1) 

/*
 * Convenience macros for iterating through hash tables. FOREACH_HASH_DECLS
 * sets up the declarations needed for the main macro, FOREACH_HASH, which
 * does the actual iteration. FOREACH_HASH_VALUE is a restricted version that
 * only iterates over values.
 */
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    do { \
	register unsigned len = sizeof(type) * ((target).num=(source).num);\
	if (len != 0) { \
	    memcpy(((target).list=(type*)ckalloc(len)), (source).list, len); \
	} else { \
	    (target).list = NULL; \
	} \
    } while(0)

/*
 * Alternatives to Tcl_Preserve/Tcl_EventuallyFree/Tcl_Release.
 */

#define AddRef(ptr) ((ptr)->refCount++)
#define DelRef(ptr) do {			\
	if ((ptr)->refCount-- <= 1) {		\
	    ckfree(ptr);			\
	}					\
    } while(0)

#endif /* TCL_OO_INTERNAL_H */

/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * End:
 */







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    do { \
	register unsigned len = sizeof(type) * ((target).num=(source).num);\
	if (len != 0) { \
	    memcpy(((target).list=(type*)ckalloc(len)), (source).list, len); \
	} else { \
	    (target).list = NULL; \
	} \











    } while(0)

#endif /* TCL_OO_INTERNAL_H */

/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * End:
 */

Changes to generic/tclObj.c.

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 */

static int		ParseBoolean(Tcl_Obj *objPtr);
static int		SetDoubleFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr);
static int		SetIntFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr);
static void		UpdateStringOfDouble(Tcl_Obj *objPtr);
static void		UpdateStringOfInt(Tcl_Obj *objPtr);
#ifndef TCL_WIDE_INT_IS_LONG
static void		UpdateStringOfWideInt(Tcl_Obj *objPtr);
static int		SetWideIntFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr);
#endif
static void		FreeBignum(Tcl_Obj *objPtr);
static void		DupBignum(Tcl_Obj *objPtr, Tcl_Obj *copyPtr);
static void		UpdateStringOfBignum(Tcl_Obj *objPtr);
static int		GetBignumFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr,
			    int copy, mp_int *bignumValue);








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 */

static int		ParseBoolean(Tcl_Obj *objPtr);
static int		SetDoubleFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr);
static int		SetIntFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr);
static void		UpdateStringOfDouble(Tcl_Obj *objPtr);
static void		UpdateStringOfInt(Tcl_Obj *objPtr);
#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 && !defined(TCL_WIDE_INT_IS_LONG)
static void		UpdateStringOfOldInt(Tcl_Obj *objPtr);

#endif
static void		FreeBignum(Tcl_Obj *objPtr);
static void		DupBignum(Tcl_Obj *objPtr, Tcl_Obj *copyPtr);
static void		UpdateStringOfBignum(Tcl_Obj *objPtr);
static int		GetBignumFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr,
			    int copy, mp_int *bignumValue);

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/*
 * The structures below defines the Tcl object types defined in this file by
 * means of functions that can be invoked by generic object code. See also
 * tclStringObj.c, tclListObj.c, tclByteCode.c for other type manager
 * implementations.
 */


static const Tcl_ObjType oldBooleanType = {
    "boolean",			/* name */
    NULL,			/* freeIntRepProc */
    NULL,			/* dupIntRepProc */
    NULL,			/* updateStringProc */
    TclSetBooleanFromAny		/* setFromAnyProc */
};

const Tcl_ObjType tclBooleanType = {
    "booleanString",		/* name */
    NULL,			/* freeIntRepProc */
    NULL,			/* dupIntRepProc */
    NULL,			/* updateStringProc */
    TclSetBooleanFromAny		/* setFromAnyProc */
};
const Tcl_ObjType tclDoubleType = {
    "double",			/* name */
    NULL,			/* freeIntRepProc */
    NULL,			/* dupIntRepProc */
    UpdateStringOfDouble,	/* updateStringProc */
    SetDoubleFromAny		/* setFromAnyProc */
};
const Tcl_ObjType tclIntType = {

    "int",			/* name */



    NULL,			/* freeIntRepProc */
    NULL,			/* dupIntRepProc */
    UpdateStringOfInt,		/* updateStringProc */
    SetIntFromAny		/* setFromAnyProc */
};
#ifndef TCL_WIDE_INT_IS_LONG
const Tcl_ObjType tclWideIntType = {
    "wideInt",			/* name */
    NULL,			/* freeIntRepProc */
    NULL,			/* dupIntRepProc */
    UpdateStringOfWideInt,	/* updateStringProc */
    SetWideIntFromAny		/* setFromAnyProc */
};
#endif
const Tcl_ObjType tclBignumType = {
    "bignum",			/* name */
    FreeBignum,			/* freeIntRepProc */
    DupBignum,			/* dupIntRepProc */
    UpdateStringOfBignum,	/* updateStringProc */







>







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/*
 * The structures below defines the Tcl object types defined in this file by
 * means of functions that can be invoked by generic object code. See also
 * tclStringObj.c, tclListObj.c, tclByteCode.c for other type manager
 * implementations.
 */

#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
static const Tcl_ObjType oldBooleanType = {
    "boolean",			/* name */
    NULL,			/* freeIntRepProc */
    NULL,			/* dupIntRepProc */
    NULL,			/* updateStringProc */
    TclSetBooleanFromAny		/* setFromAnyProc */
};
#endif
const Tcl_ObjType tclBooleanType = {
    "booleanString",		/* name */
    NULL,			/* freeIntRepProc */
    NULL,			/* dupIntRepProc */
    NULL,			/* updateStringProc */
    TclSetBooleanFromAny		/* setFromAnyProc */
};
const Tcl_ObjType tclDoubleType = {
    "double",			/* name */
    NULL,			/* freeIntRepProc */
    NULL,			/* dupIntRepProc */
    UpdateStringOfDouble,	/* updateStringProc */
    SetDoubleFromAny		/* setFromAnyProc */
};
const Tcl_ObjType tclIntType = {
#if defined(TCL_NO_DEPRECATED) || TCL_MAJOR_VERSION > 8 || defined(TCL_WIDE_INT_IS_LONG)
    "int",			/* name */
#else
    "wideInt",		/* name, keeping maximum compatibility with Tcl 8.6 on 32-bit platforms*/
#endif
    NULL,			/* freeIntRepProc */
    NULL,			/* dupIntRepProc */
    UpdateStringOfInt,		/* updateStringProc */
    SetIntFromAny		/* setFromAnyProc */
};
#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 && !defined(TCL_WIDE_INT_IS_LONG)
static const Tcl_ObjType oldIntType = {
    "int",			/* name */
    NULL,			/* freeIntRepProc */
    NULL,			/* dupIntRepProc */
    UpdateStringOfOldInt,		/* updateStringProc */
    SetIntFromAny		/* setFromAnyProc */
};
#endif
const Tcl_ObjType tclBignumType = {
    "bignum",			/* name */
    FreeBignum,			/* freeIntRepProc */
    DupBignum,			/* dupIntRepProc */
    UpdateStringOfBignum,	/* updateStringProc */
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typedef struct ResolvedCmdName {
    Command *cmdPtr;		/* A cached Command pointer. */
    Namespace *refNsPtr;	/* Points to the namespace containing the
				 * reference (not the namespace that contains
				 * the referenced command). NULL if the name
				 * is fully qualified.*/
    size_t refNsId;		/* refNsPtr's unique namespace id. Used to
				 * verify that refNsPtr is still valid (e.g.,
				 * it's possible that the cmd's containing
				 * namespace was deleted and a new one created
				 * at the same address). */
    size_t refNsCmdEpoch;	/* Value of the referencing namespace's
				 * cmdRefEpoch when the pointer was cached.
				 * Before using the cached pointer, we check
				 * if the namespace's epoch was incremented;
				 * if so, this cached pointer is invalid. */
    size_t cmdEpoch;		/* Value of the command's cmdEpoch when this
				 * pointer was cached. Before using the cached
				 * pointer, we check if the cmd's epoch was
				 * incremented; if so, the cmd was renamed,
				 * deleted, hidden, or exposed, and so the
				 * pointer is invalid. */
    size_t refCount;		/* Reference count: 1 for each cmdName object
				 * that has a pointer to this ResolvedCmdName







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typedef struct ResolvedCmdName {
    Command *cmdPtr;		/* A cached Command pointer. */
    Namespace *refNsPtr;	/* Points to the namespace containing the
				 * reference (not the namespace that contains
				 * the referenced command). NULL if the name
				 * is fully qualified.*/
    unsigned long refNsId;		/* refNsPtr's unique namespace id. Used to
				 * verify that refNsPtr is still valid (e.g.,
				 * it's possible that the cmd's containing
				 * namespace was deleted and a new one created
				 * at the same address). */
    unsigned int refNsCmdEpoch;	/* Value of the referencing namespace's
				 * cmdRefEpoch when the pointer was cached.
				 * Before using the cached pointer, we check
				 * if the namespace's epoch was incremented;
				 * if so, this cached pointer is invalid. */
    unsigned int cmdEpoch; /* Value of the command's cmdEpoch when this
				 * pointer was cached. Before using the cached
				 * pointer, we check if the cmd's epoch was
				 * incremented; if so, the cmd was renamed,
				 * deleted, hidden, or exposed, and so the
				 * pointer is invalid. */
    size_t refCount;		/* Reference count: 1 for each cmdName object
				 * that has a pointer to this ResolvedCmdName
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    Tcl_MutexLock(&tableMutex);
    typeTableInitialized = 1;
    Tcl_InitHashTable(&typeTable, TCL_STRING_KEYS);
    Tcl_MutexUnlock(&tableMutex);

    Tcl_RegisterObjType(&tclByteArrayType);
    Tcl_RegisterObjType(&tclDoubleType);
    Tcl_RegisterObjType(&tclEndOffsetType);
    Tcl_RegisterObjType(&tclIntType);
    Tcl_RegisterObjType(&tclStringType);
    Tcl_RegisterObjType(&tclListType);
    Tcl_RegisterObjType(&tclDictType);
    Tcl_RegisterObjType(&tclByteCodeType);
    Tcl_RegisterObjType(&tclCmdNameType);
    Tcl_RegisterObjType(&tclRegexpType);
    Tcl_RegisterObjType(&tclProcBodyType);

    /* For backward compatibility only ... */

    Tcl_RegisterObjType(&oldBooleanType);
#ifndef TCL_WIDE_INT_IS_LONG
    Tcl_RegisterObjType(&tclWideIntType);


#endif

#ifdef TCL_COMPILE_STATS
    Tcl_MutexLock(&tclObjMutex);
    tclObjsAlloced = 0;
    tclObjsFreed = 0;
    {







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    Tcl_MutexLock(&tableMutex);
    typeTableInitialized = 1;
    Tcl_InitHashTable(&typeTable, TCL_STRING_KEYS);
    Tcl_MutexUnlock(&tableMutex);

    Tcl_RegisterObjType(&tclByteArrayType);
    Tcl_RegisterObjType(&tclDoubleType);


    Tcl_RegisterObjType(&tclStringType);
    Tcl_RegisterObjType(&tclListType);
    Tcl_RegisterObjType(&tclDictType);
    Tcl_RegisterObjType(&tclByteCodeType);
    Tcl_RegisterObjType(&tclCmdNameType);
    Tcl_RegisterObjType(&tclRegexpType);
    Tcl_RegisterObjType(&tclProcBodyType);

    /* For backward compatibility only ... */
#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
    Tcl_RegisterObjType(&tclIntType);
#if !defined(TCL_WIDE_INT_IS_LONG)
    Tcl_RegisterObjType(&oldIntType);
#endif
    Tcl_RegisterObjType(&oldBooleanType);
#endif

#ifdef TCL_COMPILE_STATS
    Tcl_MutexLock(&tclObjMutex);
    tclObjsAlloced = 0;
    tclObjsFreed = 0;
    {
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Tcl_Obj *
Tcl_NewBooleanObj(
    register int boolValue)	/* Boolean used to initialize new object. */
{
    register Tcl_Obj *objPtr;

    TclNewLongObj(objPtr, boolValue!=0);
    return objPtr;
}
#endif /* TCL_MEM_DEBUG */

/*
 *----------------------------------------------------------------------
 *







|







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Tcl_Obj *
Tcl_NewBooleanObj(
    register int boolValue)	/* Boolean used to initialize new object. */
{
    register Tcl_Obj *objPtr;

    TclNewIntObj(objPtr, boolValue!=0);
    return objPtr;
}
#endif /* TCL_MEM_DEBUG */

/*
 *----------------------------------------------------------------------
 *
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				 * debugging. */
{
    register Tcl_Obj *objPtr;

    TclDbNewObj(objPtr, file, line);
    objPtr->bytes = NULL;

    objPtr->internalRep.longValue = (boolValue != 0);
    objPtr->typePtr = &tclIntType;
    return objPtr;
}

#else /* if not TCL_MEM_DEBUG */

Tcl_Obj *







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				 * debugging. */
{
    register Tcl_Obj *objPtr;

    TclDbNewObj(objPtr, file, line);
    objPtr->bytes = NULL;

    objPtr->internalRep.wideValue = (boolValue != 0);
    objPtr->typePtr = &tclIntType;
    return objPtr;
}

#else /* if not TCL_MEM_DEBUG */

Tcl_Obj *
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    register Tcl_Obj *objPtr,	/* Object whose internal rep to init. */
    register int boolValue)	/* Boolean used to set object's value. */
{
    if (Tcl_IsShared(objPtr)) {
	Tcl_Panic("%s called with shared object", "Tcl_SetBooleanObj");
    }

    TclSetLongObj(objPtr, boolValue!=0);
}
#endif /* TCL_NO_DEPRECATED */

/*
 *----------------------------------------------------------------------
 *
 * Tcl_GetBooleanFromObj --







|







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    register Tcl_Obj *objPtr,	/* Object whose internal rep to init. */
    register int boolValue)	/* Boolean used to set object's value. */
{
    if (Tcl_IsShared(objPtr)) {
	Tcl_Panic("%s called with shared object", "Tcl_SetBooleanObj");
    }

    TclSetIntObj(objPtr, boolValue!=0);
}
#endif /* TCL_NO_DEPRECATED */

/*
 *----------------------------------------------------------------------
 *
 * Tcl_GetBooleanFromObj --
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Tcl_GetBooleanFromObj(
    Tcl_Interp *interp,         /* Used for error reporting if not NULL. */
    register Tcl_Obj *objPtr,	/* The object from which to get boolean. */
    register int *boolPtr)	/* Place to store resulting boolean. */
{
    do {
	if (objPtr->typePtr == &tclIntType) {
	    *boolPtr = (objPtr->internalRep.longValue != 0);
	    return TCL_OK;
	}
	if (objPtr->typePtr == &tclBooleanType) {
	    *boolPtr = (int) objPtr->internalRep.longValue;
	    return TCL_OK;
	}
	if (objPtr->typePtr == &tclDoubleType) {
	    /*
	     * Caution: Don't be tempted to check directly for the "double"
	     * Tcl_ObjType and then compare the intrep to 0.0. This isn't
	     * reliable because a "double" Tcl_ObjType can hold the NaN value.







|



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Tcl_GetBooleanFromObj(
    Tcl_Interp *interp,         /* Used for error reporting if not NULL. */
    register Tcl_Obj *objPtr,	/* The object from which to get boolean. */
    register int *boolPtr)	/* Place to store resulting boolean. */
{
    do {
	if (objPtr->typePtr == &tclIntType) {
	    *boolPtr = (objPtr->internalRep.wideValue != 0);
	    return TCL_OK;
	}
	if (objPtr->typePtr == &tclBooleanType) {
	    *boolPtr = objPtr->internalRep.longValue != 0;
	    return TCL_OK;
	}
	if (objPtr->typePtr == &tclDoubleType) {
	    /*
	     * Caution: Don't be tempted to check directly for the "double"
	     * Tcl_ObjType and then compare the intrep to 0.0. This isn't
	     * reliable because a "double" Tcl_ObjType can hold the NaN value.
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	    *boolPtr = (d != 0.0);
	    return TCL_OK;
	}
	if (objPtr->typePtr == &tclBignumType) {
	    *boolPtr = 1;
	    return TCL_OK;
	}
#ifndef TCL_WIDE_INT_IS_LONG
	if (objPtr->typePtr == &tclWideIntType) {
	    *boolPtr = (objPtr->internalRep.wideValue != 0);
	    return TCL_OK;
	}
#endif
    } while ((ParseBoolean(objPtr) == TCL_OK) || (TCL_OK ==
	    TclParseNumber(interp, objPtr, "boolean value", NULL,-1,NULL,0)));
    return TCL_ERROR;
}

/*
 *----------------------------------------------------------------------
 *
 * TclSetBooleanFromAny --
 *
 *	Attempt to generate a boolean internal form for the Tcl object
 *	"objPtr".
 *
 * Results:
 *	The return value is a standard Tcl result. If an error occurs during
 *	conversion, an error message is left in the interpreter's result
 *	unless "interp" is NULL.
 *
 * Side effects:
 *	If no error occurs, an integer 1 or 0 is stored as "objPtr"s internal
 *	representation and the type of "objPtr" is set to boolean.





 *
 *----------------------------------------------------------------------
 */

int
TclSetBooleanFromAny(
    Tcl_Interp *interp,		/* Used for error reporting if not NULL. */
    register Tcl_Obj *objPtr)	/* The object to convert. */
{
    /*
     * For some "pure" numeric Tcl_ObjTypes (no string rep), we can determine
     * whether a boolean conversion is possible without generating the string
     * rep.
     */

    if (objPtr->bytes == NULL) {
	if (objPtr->typePtr == &tclIntType) {
	    switch (objPtr->internalRep.longValue) {
	    case 0L: case 1L:
		return TCL_OK;
	    }
	    goto badBoolean;
	}

	if (objPtr->typePtr == &tclBignumType) {
	    goto badBoolean;
	}

#ifndef TCL_WIDE_INT_IS_LONG
	if (objPtr->typePtr == &tclWideIntType) {
	    goto badBoolean;
	}
#endif

	if (objPtr->typePtr == &tclDoubleType) {
	    goto badBoolean;
	}
    }

    if (ParseBoolean(objPtr) == TCL_OK) {
	return TCL_OK;







<
<
<
<
<
<




















|
>
>
>
>
>

















|
<









<
<
<
<
<
<







1918
1919
1920
1921
1922
1923
1924






1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968

1969
1970
1971
1972
1973
1974
1975
1976
1977






1978
1979
1980
1981
1982
1983
1984
	    *boolPtr = (d != 0.0);
	    return TCL_OK;
	}
	if (objPtr->typePtr == &tclBignumType) {
	    *boolPtr = 1;
	    return TCL_OK;
	}






    } while ((ParseBoolean(objPtr) == TCL_OK) || (TCL_OK ==
	    TclParseNumber(interp, objPtr, "boolean value", NULL,-1,NULL,0)));
    return TCL_ERROR;
}

/*
 *----------------------------------------------------------------------
 *
 * TclSetBooleanFromAny --
 *
 *	Attempt to generate a boolean internal form for the Tcl object
 *	"objPtr".
 *
 * Results:
 *	The return value is a standard Tcl result. If an error occurs during
 *	conversion, an error message is left in the interpreter's result
 *	unless "interp" is NULL.
 *
 * Side effects:
 *	If no error occurs, an integer 1 or 0 is stored as "objPtr"s internal
 *	representation and the type of "objPtr" is set to boolean or int/wideInt.
 *
 *  Warning: If the returned type is "wideInt" (32-bit platforms) and your
 *  platform is bigendian, you cannot use internalRep.longValue to distinguish
 *  between false and true. On Windows and most other platforms this still will
 *  work fine, but basically it is non-portable.
 *
 *----------------------------------------------------------------------
 */

int
TclSetBooleanFromAny(
    Tcl_Interp *interp,		/* Used for error reporting if not NULL. */
    register Tcl_Obj *objPtr)	/* The object to convert. */
{
    /*
     * For some "pure" numeric Tcl_ObjTypes (no string rep), we can determine
     * whether a boolean conversion is possible without generating the string
     * rep.
     */

    if (objPtr->bytes == NULL) {
	if (objPtr->typePtr == &tclIntType) {
	    if ((Tcl_WideUInt)objPtr->internalRep.wideValue < 2) {

		return TCL_OK;
	    }
	    goto badBoolean;
	}

	if (objPtr->typePtr == &tclBignumType) {
	    goto badBoolean;
	}







	if (objPtr->typePtr == &tclDoubleType) {
	    goto badBoolean;
	}
    }

    if (ParseBoolean(objPtr) == TCL_OK) {
	return TCL_OK;
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
    TclFreeIntRep(objPtr);
    objPtr->internalRep.longValue = newBool;
    objPtr->typePtr = &tclBooleanType;
    return TCL_OK;

  numericBoolean:
    TclFreeIntRep(objPtr);
    objPtr->internalRep.longValue = newBool;
    objPtr->typePtr = &tclIntType;
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *







|







2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
    TclFreeIntRep(objPtr);
    objPtr->internalRep.longValue = newBool;
    objPtr->typePtr = &tclBooleanType;
    return TCL_OK;

  numericBoolean:
    TclFreeIntRep(objPtr);
    objPtr->internalRep.wideValue = newBool;
    objPtr->typePtr = &tclIntType;
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
		}
		return TCL_ERROR;
	    }
	    *dblPtr = (double) objPtr->internalRep.doubleValue;
	    return TCL_OK;
	}
	if (objPtr->typePtr == &tclIntType) {
	    *dblPtr = objPtr->internalRep.longValue;
	    return TCL_OK;
	}
	if (objPtr->typePtr == &tclBignumType) {
	    mp_int big;

	    UNPACK_BIGNUM(objPtr, big);
	    *dblPtr = TclBignumToDouble(&big);
	    return TCL_OK;
	}
#ifndef TCL_WIDE_INT_IS_LONG
	if (objPtr->typePtr == &tclWideIntType) {
	    *dblPtr = (double) objPtr->internalRep.wideValue;
	    return TCL_OK;
	}
#endif
    } while (SetDoubleFromAny(interp, objPtr) == TCL_OK);
    return TCL_ERROR;
}

/*
 *----------------------------------------------------------------------
 *







|









<
<
<
<
<
<







2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304






2305
2306
2307
2308
2309
2310
2311
		}
		return TCL_ERROR;
	    }
	    *dblPtr = (double) objPtr->internalRep.doubleValue;
	    return TCL_OK;
	}
	if (objPtr->typePtr == &tclIntType) {
	    *dblPtr = (double) objPtr->internalRep.wideValue;
	    return TCL_OK;
	}
	if (objPtr->typePtr == &tclBignumType) {
	    mp_int big;

	    UNPACK_BIGNUM(objPtr, big);
	    *dblPtr = TclBignumToDouble(&big);
	    return TCL_OK;
	}






    } while (SetDoubleFromAny(interp, objPtr) == TCL_OK);
    return TCL_ERROR;
}

/*
 *----------------------------------------------------------------------
 *
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437

Tcl_Obj *
Tcl_NewIntObj(
    register int intValue)	/* Int used to initialize the new object. */
{
    register Tcl_Obj *objPtr;

    TclNewLongObj(objPtr, intValue);
    return objPtr;
}
#endif /* if TCL_MEM_DEBUG */

/*
 *----------------------------------------------------------------------
 *







|







2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429

Tcl_Obj *
Tcl_NewIntObj(
    register int intValue)	/* Int used to initialize the new object. */
{
    register Tcl_Obj *objPtr;

    TclNewIntObj(objPtr, intValue);
    return objPtr;
}
#endif /* if TCL_MEM_DEBUG */

/*
 *----------------------------------------------------------------------
 *
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471

2472


2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
    register Tcl_Obj *objPtr,	/* Object whose internal rep to init. */
    register int intValue)	/* Integer used to set object's value. */
{
    if (Tcl_IsShared(objPtr)) {
	Tcl_Panic("%s called with shared object", "Tcl_SetIntObj");
    }

    TclSetLongObj(objPtr, intValue);
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_GetIntFromObj --
 *
 *	Retrieve the integer value of 'objPtr'.

 *


 * Value
 *
 *	TCL_OK
 *
 *	    Success.
 *
 *	TCL_ERROR
 *	
 *	    An error occurred during conversion or the integral value can not
 *	    be represented as an integer (it might be too large). An error
 *	    message is left in the interpreter's result if 'interp' is not
 *	    NULL.
 *
 * Effect
 *
 *	'objPtr' is converted to an integer if necessary if it is not one
 *	already.  The conversion frees any previously-existing internal
 *	representation.
 *
 *----------------------------------------------------------------------
 */

int
Tcl_GetIntFromObj(
    Tcl_Interp *interp,         /* Used for error reporting if not NULL. */







|







|
>

>
>
|
|
<

<
|
<
|
|
<
|
|

|
<
<
|
|







2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469

2470

2471

2472
2473

2474
2475
2476
2477


2478
2479
2480
2481
2482
2483
2484
2485
2486
    register Tcl_Obj *objPtr,	/* Object whose internal rep to init. */
    register int intValue)	/* Integer used to set object's value. */
{
    if (Tcl_IsShared(objPtr)) {
	Tcl_Panic("%s called with shared object", "Tcl_SetIntObj");
    }

    TclSetIntObj(objPtr, intValue);
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_GetIntFromObj --
 *
 *	Attempt to return an int from the Tcl object "objPtr". If the object
 *	is not already an int, an attempt will be made to convert it to one.
 *
 *	Integer and long integer objects share the same "integer" type
 *	implementation. We store all integers as longs and Tcl_GetIntFromObj
 *	checks whether the current value of the long can be represented by an
 *	int.

 *

 * Results:

 *	The return value is a standard Tcl object result. If an error occurs
 *	during conversion or if the long integer held by the object can not be

 *	represented by an int, an error message is left in the interpreter's
 *	result unless "interp" is NULL.
 *
 * Side effects:


 *	If the object is not already an int, the conversion will free any old
 *	internal representation.
 *
 *----------------------------------------------------------------------
 */

int
Tcl_GetIntFromObj(
    Tcl_Interp *interp,         /* Used for error reporting if not NULL. */
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
 */

static int
SetIntFromAny(
    Tcl_Interp *interp,		/* Tcl interpreter */
    Tcl_Obj *objPtr)		/* Pointer to the object to convert */
{
    long l;

    return TclGetLongFromObj(interp, objPtr, &l);
}

/*
 *----------------------------------------------------------------------
 *
 * UpdateStringOfInt --
 *







<
|
|







2526
2527
2528
2529
2530
2531
2532

2533
2534
2535
2536
2537
2538
2539
2540
2541
 */

static int
SetIntFromAny(
    Tcl_Interp *interp,		/* Tcl interpreter */
    Tcl_Obj *objPtr)		/* Pointer to the object to convert */
{

    Tcl_WideInt w;
    return Tcl_GetWideIntFromObj(interp, objPtr, &w);
}

/*
 *----------------------------------------------------------------------
 *
 * UpdateStringOfInt --
 *
2567
2568
2569
2570
2571
2572
2573















2574
2575
2576
2577
2578
2579
2580

2581
2582
2583
2584
2585
2586
2587

static void
UpdateStringOfInt(
    register Tcl_Obj *objPtr)	/* Int object whose string rep to update. */
{
    char buffer[TCL_INTEGER_SPACE];
    register int len;
















    len = TclFormatInt(buffer, objPtr->internalRep.longValue);

    objPtr->bytes = ckalloc(len + 1);
    memcpy(objPtr->bytes, buffer, (unsigned) len + 1);
    objPtr->length = len;
}


/*
 *----------------------------------------------------------------------
 *
 * Tcl_NewLongObj --
 *
 *	If a client is compiled with TCL_MEM_DEBUG defined, calls to







>
>
>
>
>
>
>
>
>
>
>
>
>
>
>







>







2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591

static void
UpdateStringOfInt(
    register Tcl_Obj *objPtr)	/* Int object whose string rep to update. */
{
    char buffer[TCL_INTEGER_SPACE];
    register int len;

    len = TclFormatInt(buffer, objPtr->internalRep.wideValue);

    objPtr->bytes = ckalloc(len + 1);
    memcpy(objPtr->bytes, buffer, (unsigned) len + 1);
    objPtr->length = len;
}

#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 && !defined(TCL_WIDE_INT_IS_LONG)
static void
UpdateStringOfOldInt(
    register Tcl_Obj *objPtr)	/* Int object whose string rep to update. */
{
    char buffer[TCL_INTEGER_SPACE];
    register int len;

    len = TclFormatInt(buffer, objPtr->internalRep.longValue);

    objPtr->bytes = ckalloc(len + 1);
    memcpy(objPtr->bytes, buffer, (unsigned) len + 1);
    objPtr->length = len;
}
#endif

/*
 *----------------------------------------------------------------------
 *
 * Tcl_NewLongObj --
 *
 *	If a client is compiled with TCL_MEM_DEBUG defined, calls to
2605
2606
2607
2608
2609
2610
2611
2612
2613

2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
2639
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

#ifdef TCL_MEM_DEBUG
#undef Tcl_NewLongObj


Tcl_Obj *
Tcl_NewLongObj(
    register long longValue)	/* Long integer used to initialize the
				 * new object. */
{
    return Tcl_DbNewLongObj(longValue, "unknown", 0);
}

#else /* if not TCL_MEM_DEBUG */

Tcl_Obj *
Tcl_NewLongObj(
    register long longValue)	/* Long integer used to initialize the
				 * new object. */
{
    register Tcl_Obj *objPtr;

    TclNewLongObj(objPtr, longValue);
    return objPtr;
}
#endif /* if TCL_MEM_DEBUG */

/*
 *----------------------------------------------------------------------
 *







<

>


















|







2609
2610
2611
2612
2613
2614
2615

2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
2639
2640
2641
2642
2643
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */


#undef Tcl_NewLongObj
#ifdef TCL_MEM_DEBUG

Tcl_Obj *
Tcl_NewLongObj(
    register long longValue)	/* Long integer used to initialize the
				 * new object. */
{
    return Tcl_DbNewLongObj(longValue, "unknown", 0);
}

#else /* if not TCL_MEM_DEBUG */

Tcl_Obj *
Tcl_NewLongObj(
    register long longValue)	/* Long integer used to initialize the
				 * new object. */
{
    register Tcl_Obj *objPtr;

    TclNewIntObj(objPtr, longValue);
    return objPtr;
}
#endif /* if TCL_MEM_DEBUG */

/*
 *----------------------------------------------------------------------
 *
2662
2663
2664
2665
2666
2667
2668

2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
 *
 * Side effects:
 *	Allocates memory.
 *
 *----------------------------------------------------------------------
 */


#ifdef TCL_MEM_DEBUG

Tcl_Obj *
Tcl_DbNewLongObj(
    register long longValue,	/* Long integer used to initialize the new
				 * object. */
    const char *file,		/* The name of the source file calling this
				 * function; used for debugging. */
    int line)			/* Line number in the source file; used for
				 * debugging. */
{
    register Tcl_Obj *objPtr;

    TclDbNewObj(objPtr, file, line);
    objPtr->bytes = NULL;

    objPtr->internalRep.longValue = longValue;
    objPtr->typePtr = &tclIntType;
    return objPtr;
}

#else /* if not TCL_MEM_DEBUG */

Tcl_Obj *







>
















|







2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
 *
 * Side effects:
 *	Allocates memory.
 *
 *----------------------------------------------------------------------
 */

#undef Tcl_DbNewLongObj
#ifdef TCL_MEM_DEBUG

Tcl_Obj *
Tcl_DbNewLongObj(
    register long longValue,	/* Long integer used to initialize the new
				 * object. */
    const char *file,		/* The name of the source file calling this
				 * function; used for debugging. */
    int line)			/* Line number in the source file; used for
				 * debugging. */
{
    register Tcl_Obj *objPtr;

    TclDbNewObj(objPtr, file, line);
    objPtr->bytes = NULL;

    objPtr->internalRep.wideValue = longValue;
    objPtr->typePtr = &tclIntType;
    return objPtr;
}

#else /* if not TCL_MEM_DEBUG */

Tcl_Obj *
2716
2717
2718
2719
2720
2721
2722

2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
 * Side effects:
 *	The object's old string rep, if any, is freed. Also, any old internal
 *	rep is freed.
 *
 *----------------------------------------------------------------------
 */


void
Tcl_SetLongObj(
    register Tcl_Obj *objPtr,	/* Object whose internal rep to init. */
    register long longValue)	/* Long integer used to initialize the
				 * object's value. */
{
    if (Tcl_IsShared(objPtr)) {
	Tcl_Panic("%s called with shared object", "Tcl_SetLongObj");
    }

    TclSetLongObj(objPtr, longValue);
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_GetLongFromObj --
 *







>










|







2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
2743
2744
2745
2746
 * Side effects:
 *	The object's old string rep, if any, is freed. Also, any old internal
 *	rep is freed.
 *
 *----------------------------------------------------------------------
 */

#undef Tcl_SetLongObj
void
Tcl_SetLongObj(
    register Tcl_Obj *objPtr,	/* Object whose internal rep to init. */
    register long longValue)	/* Long integer used to initialize the
				 * object's value. */
{
    if (Tcl_IsShared(objPtr)) {
	Tcl_Panic("%s called with shared object", "Tcl_SetLongObj");
    }

    TclSetIntObj(objPtr, longValue);
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_GetLongFromObj --
 *
2757
2758
2759
2760
2761
2762
2763

2764
2765
2766
2767
2768

2769
2770
2771
2772
2773
2774
2775
2776
int
Tcl_GetLongFromObj(
    Tcl_Interp *interp,         /* Used for error reporting if not NULL. */
    register Tcl_Obj *objPtr,	/* The object from which to get a long. */
    register long *longPtr)	/* Place to store resulting long. */
{
    do {

	if (objPtr->typePtr == &tclIntType) {
	    *longPtr = objPtr->internalRep.longValue;
	    return TCL_OK;
	}
#ifndef TCL_WIDE_INT_IS_LONG

	if (objPtr->typePtr == &tclWideIntType) {
	    /*
	     * We return any integer in the range -ULONG_MAX to ULONG_MAX
	     * converted to a long, ignoring overflow. The rule preserves
	     * existing semantics for conversion of integers on input, but
	     * avoids inadvertent demotion of wide integers to 32-bit ones in
	     * the internal rep.
	     */







>

|


<
>
|







2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774

2775
2776
2777
2778
2779
2780
2781
2782
2783
int
Tcl_GetLongFromObj(
    Tcl_Interp *interp,         /* Used for error reporting if not NULL. */
    register Tcl_Obj *objPtr,	/* The object from which to get a long. */
    register long *longPtr)	/* Place to store resulting long. */
{
    do {
#ifdef TCL_WIDE_INT_IS_LONG
	if (objPtr->typePtr == &tclIntType) {
	    *longPtr = objPtr->internalRep.wideValue;
	    return TCL_OK;
	}

#else
	if (objPtr->typePtr == &tclIntType) {
	    /*
	     * We return any integer in the range -ULONG_MAX to ULONG_MAX
	     * converted to a long, ignoring overflow. The rule preserves
	     * existing semantics for conversion of integers on input, but
	     * avoids inadvertent demotion of wide integers to 32-bit ones in
	     * the internal rep.
	     */
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
	    }
	    return TCL_ERROR;
	}
    } while (TclParseNumber(interp, objPtr, "integer", NULL, -1, NULL,
	    TCL_PARSE_INTEGER_ONLY)==TCL_OK);
    return TCL_ERROR;
}
#ifndef TCL_WIDE_INT_IS_LONG

/*
 *----------------------------------------------------------------------
 *
 * UpdateStringOfWideInt --
 *
 *	Update the string representation for a wide integer object. Note: this
 *	function does not free an existing old string rep so storage will be
 *	lost if this has not already been done.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	The object's string is set to a valid string that results from the
 *	wideInt-to-string conversion.
 *
 *----------------------------------------------------------------------
 */

static void
UpdateStringOfWideInt(
    register Tcl_Obj *objPtr)	/* Int object whose string rep to update. */
{
    char buffer[TCL_INTEGER_SPACE+2];
    register unsigned len;
    register Tcl_WideInt wideVal = objPtr->internalRep.wideValue;

    /*
     * Note that sprintf will generate a compiler warning under Mingw claiming
     * %I64 is an unknown format specifier. Just ignore this warning. We can't
     * use %L as the format specifier since that gets printed as a 32 bit
     * value.
     */

    sprintf(buffer, "%" TCL_LL_MODIFIER "d", wideVal);
    len = strlen(buffer);
    objPtr->bytes = ckalloc(len + 1);
    memcpy(objPtr->bytes, buffer, len + 1);
    objPtr->length = len;
}
#endif /* !TCL_WIDE_INT_IS_LONG */

/*
 *----------------------------------------------------------------------
 *
 * Tcl_NewWideIntObj --
 *
 *	If a client is compiled with TCL_MEM_DEBUG defined, calls to







<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<







2842
2843
2844
2845
2846
2847
2848











































2849
2850
2851
2852
2853
2854
2855
	    }
	    return TCL_ERROR;
	}
    } while (TclParseNumber(interp, objPtr, "integer", NULL, -1, NULL,
	    TCL_PARSE_INTEGER_ONLY)==TCL_OK);
    return TCL_ERROR;
}












































/*
 *----------------------------------------------------------------------
 *
 * Tcl_NewWideIntObj --
 *
 *	If a client is compiled with TCL_MEM_DEBUG defined, calls to
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
    register Tcl_WideInt wideValue)
				/* Wide integer used to initialize the new
				 * object. */
{
    register Tcl_Obj *objPtr;

    TclNewObj(objPtr);
    Tcl_SetWideIntObj(objPtr, wideValue);
    return objPtr;
}
#endif /* if TCL_MEM_DEBUG */

/*
 *----------------------------------------------------------------------
 *







|







2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
    register Tcl_WideInt wideValue)
				/* Wide integer used to initialize the new
				 * object. */
{
    register Tcl_Obj *objPtr;

    TclNewObj(objPtr);
    TclSetIntObj(objPtr, wideValue);
    return objPtr;
}
#endif /* if TCL_MEM_DEBUG */

/*
 *----------------------------------------------------------------------
 *
2979
2980
2981
2982
2983
2984
2985
2986
2987
2988
2989
2990
2991
2992
2993
				 * function; used for debugging. */
    int line)			/* Line number in the source file; used for
				 * debugging. */
{
    register Tcl_Obj *objPtr;

    TclDbNewObj(objPtr, file, line);
    Tcl_SetWideIntObj(objPtr, wideValue);
    return objPtr;
}

#else /* if not TCL_MEM_DEBUG */

Tcl_Obj *
Tcl_DbNewWideIntObj(







|







2943
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
2957
				 * function; used for debugging. */
    int line)			/* Line number in the source file; used for
				 * debugging. */
{
    register Tcl_Obj *objPtr;

    TclDbNewObj(objPtr, file, line);
    TclSetIntObj(objPtr, wideValue);
    return objPtr;
}

#else /* if not TCL_MEM_DEBUG */

Tcl_Obj *
Tcl_DbNewWideIntObj(
3028
3029
3030
3031
3032
3033
3034
3035
3036
3037
3038
3039
3040
3041
3042
3043
3044
3045
3046
3047
3048
3049
3050
3051
3052
3053
3054
				/* Wide integer used to initialize the
				 * object's value. */
{
    if (Tcl_IsShared(objPtr)) {
	Tcl_Panic("%s called with shared object", "Tcl_SetWideIntObj");
    }

    if ((wideValue >= (Tcl_WideInt) LONG_MIN)
	    && (wideValue <= (Tcl_WideInt) LONG_MAX)) {
	TclSetLongObj(objPtr, (long) wideValue);
    } else {
#ifndef TCL_WIDE_INT_IS_LONG
	TclSetWideIntObj(objPtr, wideValue);
#else
	mp_int big;

	TclInitBignumFromWideInt(&big, wideValue);
	Tcl_SetBignumObj(objPtr, &big);
#endif
    }
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_GetWideIntFromObj --
 *







<
<
<
<
<
|
<
<
<
<
<
<
<







2992
2993
2994
2995
2996
2997
2998





2999







3000
3001
3002
3003
3004
3005
3006
				/* Wide integer used to initialize the
				 * object's value. */
{
    if (Tcl_IsShared(objPtr)) {
	Tcl_Panic("%s called with shared object", "Tcl_SetWideIntObj");
    }






    TclSetIntObj(objPtr, wideValue);







}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_GetWideIntFromObj --
 *
3072
3073
3074
3075
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
Tcl_GetWideIntFromObj(
    Tcl_Interp *interp,         /* Used for error reporting if not NULL. */
    register Tcl_Obj *objPtr,	/* Object from which to get a wide int. */
    register Tcl_WideInt *wideIntPtr)
				/* Place to store resulting long. */
{
    do {
#ifndef TCL_WIDE_INT_IS_LONG
	if (objPtr->typePtr == &tclWideIntType) {
	    *wideIntPtr = objPtr->internalRep.wideValue;
	    return TCL_OK;
	}
#endif
	if (objPtr->typePtr == &tclIntType) {
	    *wideIntPtr = (Tcl_WideInt) objPtr->internalRep.longValue;
	    return TCL_OK;
	}
	if (objPtr->typePtr == &tclDoubleType) {
	    if (interp != NULL) {
                Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                        "expected integer but got \"%s\"",
                        TclGetString(objPtr)));







<
|

<
<
<
<
<







3024
3025
3026
3027
3028
3029
3030

3031
3032





3033
3034
3035
3036
3037
3038
3039
Tcl_GetWideIntFromObj(
    Tcl_Interp *interp,         /* Used for error reporting if not NULL. */
    register Tcl_Obj *objPtr,	/* Object from which to get a wide int. */
    register Tcl_WideInt *wideIntPtr)
				/* Place to store resulting long. */
{
    do {

	if (objPtr->typePtr == &tclIntType) {
	    *wideIntPtr = objPtr->internalRep.wideValue;





	    return TCL_OK;
	}
	if (objPtr->typePtr == &tclDoubleType) {
	    if (interp != NULL) {
                Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                        "expected integer but got \"%s\"",
                        TclGetString(objPtr)));
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
3170
3171
3172
	    }
	    return TCL_ERROR;
	}
    } while (TclParseNumber(interp, objPtr, "integer", NULL, -1, NULL,
	    TCL_PARSE_INTEGER_ONLY)==TCL_OK);
    return TCL_ERROR;
}
#ifndef TCL_WIDE_INT_IS_LONG

/*
 *----------------------------------------------------------------------
 *
 * SetWideIntFromAny --
 *
 *	Attempts to force the internal representation for a Tcl object to
 *	tclWideIntType, specifically.
 *
 * Results:
 *	The return value is a standard object Tcl result. If an error occurs
 *	during conversion, an error message is left in the interpreter's
 *	result unless "interp" is NULL.
 *
 *----------------------------------------------------------------------
 */

static int
SetWideIntFromAny(
    Tcl_Interp *interp,		/* Tcl interpreter */
    Tcl_Obj *objPtr)		/* Pointer to the object to convert */
{
    Tcl_WideInt w;
    return Tcl_GetWideIntFromObj(interp, objPtr, &w);
}
#endif /* !TCL_WIDE_INT_IS_LONG */

/*
 *----------------------------------------------------------------------
 *
 * FreeBignum --
 *
 *	This function frees the internal rep of a bignum.







<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<







3078
3079
3080
3081
3082
3083
3084



























3085
3086
3087
3088
3089
3090
3091
	    }
	    return TCL_ERROR;
	}
    } while (TclParseNumber(interp, objPtr, "integer", NULL, -1, NULL,
	    TCL_PARSE_INTEGER_ONLY)==TCL_OK);
    return TCL_ERROR;
}




























/*
 *----------------------------------------------------------------------
 *
 * FreeBignum --
 *
 *	This function frees the internal rep of a bignum.
3401
3402
3403
3404
3405
3406
3407
3408
3409
3410
3411
3412
3413
3414
3415
3416
3417
3418
3419
3420
3421
3422
3423
3424
		if (objPtr->bytes == NULL) {
		    TclInitStringRep(objPtr, &tclEmptyString, 0);
		}
	    }
	    return TCL_OK;
	}
	if (objPtr->typePtr == &tclIntType) {
	    TclInitBignumFromLong(bignumValue, objPtr->internalRep.longValue);
	    return TCL_OK;
	}
#ifndef TCL_WIDE_INT_IS_LONG
	if (objPtr->typePtr == &tclWideIntType) {
	    TclInitBignumFromWideInt(bignumValue,
		    objPtr->internalRep.wideValue);
	    return TCL_OK;
	}
#endif
	if (objPtr->typePtr == &tclDoubleType) {
	    if (interp != NULL) {
                Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                        "expected integer but got \"%s\"",
                        TclGetString(objPtr)));
		Tcl_SetErrorCode(interp, "TCL", "VALUE", "INTEGER", NULL);
	    }







<
<
<
<
<




<







3320
3321
3322
3323
3324
3325
3326





3327
3328
3329
3330

3331
3332
3333
3334
3335
3336
3337
		if (objPtr->bytes == NULL) {
		    TclInitStringRep(objPtr, &tclEmptyString, 0);
		}
	    }
	    return TCL_OK;
	}
	if (objPtr->typePtr == &tclIntType) {





	    TclInitBignumFromWideInt(bignumValue,
		    objPtr->internalRep.wideValue);
	    return TCL_OK;
	}

	if (objPtr->typePtr == &tclDoubleType) {
	    if (interp != NULL) {
                Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                        "expected integer but got \"%s\"",
                        TclGetString(objPtr)));
		Tcl_SetErrorCode(interp, "TCL", "VALUE", "INTEGER", NULL);
	    }
3520
3521
3522
3523
3524
3525
3526
3527
3528
3529
3530
3531
3532
3533
3534
3535
3536
3537
3538
3539
3540
3541
3542
3543
3544
3545
3546
3547
3548
3549
3550
3551
3552
3553
3554
3555
3556
3557
3558
3559
3560
3561
3562
3563
3564
3565
3566
3567
3568
3569
3570
3571
3572
3573
3574
3575
3576
3577
3578
3579
3580
3581
3582
3583
    Tcl_Obj *objPtr,		/* Object to set */
    mp_int *bignumValue)	/* Value to store */
{
    if (Tcl_IsShared(objPtr)) {
	Tcl_Panic("%s called with shared object", "Tcl_SetBignumObj");
    }
    if ((size_t) bignumValue->used
	    <= (CHAR_BIT * sizeof(long) + DIGIT_BIT - 1) / DIGIT_BIT) {
	unsigned long value = 0, numBytes = sizeof(long);
	long scratch;
	unsigned char *bytes = (unsigned char *) &scratch;

	if (mp_to_unsigned_bin_n(bignumValue, bytes, &numBytes) != MP_OKAY) {
	    goto tooLargeForLong;
	}
	while (numBytes-- > 0) {
	    value = (value << CHAR_BIT) | *bytes++;
	}
	if (value > (((~(unsigned long)0) >> 1) + bignumValue->sign)) {
	    goto tooLargeForLong;
	}
	if (bignumValue->sign) {
	    TclSetLongObj(objPtr, -(long)value);
	} else {
	    TclSetLongObj(objPtr, (long)value);
	}
	mp_clear(bignumValue);
	return;
    }
  tooLargeForLong:
#ifndef TCL_WIDE_INT_IS_LONG
    if ((size_t) bignumValue->used
	    <= (CHAR_BIT * sizeof(Tcl_WideInt) + DIGIT_BIT - 1) / DIGIT_BIT) {
	Tcl_WideUInt value = 0;
	unsigned long numBytes = sizeof(Tcl_WideInt);
	Tcl_WideInt scratch;
	unsigned char *bytes = (unsigned char *)&scratch;

	if (mp_to_unsigned_bin_n(bignumValue, bytes, &numBytes) != MP_OKAY) {
	    goto tooLargeForWide;
	}
	while (numBytes-- > 0) {
	    value = (value << CHAR_BIT) | *bytes++;
	}
	if (value > (((~(Tcl_WideUInt)0) >> 1) + bignumValue->sign)) {
	    goto tooLargeForWide;
	}
	if (bignumValue->sign) {
	    TclSetWideIntObj(objPtr, -(Tcl_WideInt)value);
	} else {
	    TclSetWideIntObj(objPtr, (Tcl_WideInt)value);
	}
	mp_clear(bignumValue);
	return;
    }
  tooLargeForWide:
#endif
    TclInvalidateStringRep(objPtr);
    TclFreeIntRep(objPtr);
    TclSetBignumIntRep(objPtr, bignumValue);
}

/*
 *----------------------------------------------------------------------







<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
|

|
|
|











|

|





<







3433
3434
3435
3436
3437
3438
3439

























3440
3441
3442
3443
3444
3445
3446
3447
3448
3449
3450
3451
3452
3453
3454
3455
3456
3457
3458
3459
3460
3461
3462
3463

3464
3465
3466
3467
3468
3469
3470
    Tcl_Obj *objPtr,		/* Object to set */
    mp_int *bignumValue)	/* Value to store */
{
    if (Tcl_IsShared(objPtr)) {
	Tcl_Panic("%s called with shared object", "Tcl_SetBignumObj");
    }
    if ((size_t) bignumValue->used

























	    <= (CHAR_BIT * sizeof(Tcl_WideUInt) + DIGIT_BIT - 1) / DIGIT_BIT) {
	Tcl_WideUInt value = 0;
	unsigned long numBytes = sizeof(Tcl_WideUInt);
	Tcl_WideUInt scratch;
	unsigned char *bytes = (unsigned char *) &scratch;

	if (mp_to_unsigned_bin_n(bignumValue, bytes, &numBytes) != MP_OKAY) {
	    goto tooLargeForWide;
	}
	while (numBytes-- > 0) {
	    value = (value << CHAR_BIT) | *bytes++;
	}
	if (value > (((~(Tcl_WideUInt)0) >> 1) + bignumValue->sign)) {
	    goto tooLargeForWide;
	}
	if (bignumValue->sign) {
	    TclSetIntObj(objPtr, -(Tcl_WideInt)value);
	} else {
	    TclSetIntObj(objPtr, (Tcl_WideInt)value);
	}
	mp_clear(bignumValue);
	return;
    }
  tooLargeForWide:

    TclInvalidateStringRep(objPtr);
    TclFreeIntRep(objPtr);
    TclSetBignumIntRep(objPtr, bignumValue);
}

/*
 *----------------------------------------------------------------------
3651
3652
3653
3654
3655
3656
3657
3658
3659
3660
3661
3662
3663
3664
3665
3666
3667
3668
3669
3670
3671
3672
3673
3674
3675
	    } else {
		*typePtr = TCL_NUMBER_DOUBLE;
	    }
	    *clientDataPtr = &objPtr->internalRep.doubleValue;
	    return TCL_OK;
	}
	if (objPtr->typePtr == &tclIntType) {
	    *typePtr = TCL_NUMBER_LONG;
	    *clientDataPtr = &objPtr->internalRep.longValue;
	    return TCL_OK;
	}
#ifndef TCL_WIDE_INT_IS_LONG
	if (objPtr->typePtr == &tclWideIntType) {
	    *typePtr = TCL_NUMBER_WIDE;
	    *clientDataPtr = &objPtr->internalRep.wideValue;
	    return TCL_OK;
	}
#endif
	if (objPtr->typePtr == &tclBignumType) {
	    static Tcl_ThreadDataKey bignumKey;
	    mp_int *bigPtr = Tcl_GetThreadData(&bignumKey,
		    (int) sizeof(mp_int));

	    UNPACK_BIGNUM(objPtr, *bigPtr);
	    *typePtr = TCL_NUMBER_BIG;







<
<
<
<
<
<




<







3538
3539
3540
3541
3542
3543
3544






3545
3546
3547
3548

3549
3550
3551
3552
3553
3554
3555
	    } else {
		*typePtr = TCL_NUMBER_DOUBLE;
	    }
	    *clientDataPtr = &objPtr->internalRep.doubleValue;
	    return TCL_OK;
	}
	if (objPtr->typePtr == &tclIntType) {






	    *typePtr = TCL_NUMBER_WIDE;
	    *clientDataPtr = &objPtr->internalRep.wideValue;
	    return TCL_OK;
	}

	if (objPtr->typePtr == &tclBignumType) {
	    static Tcl_ThreadDataKey bignumKey;
	    mp_int *bigPtr = Tcl_GetThreadData(&bignumKey,
		    (int) sizeof(mp_int));

	    UNPACK_BIGNUM(objPtr, *bigPtr);
	    *typePtr = TCL_NUMBER_BIG;

Changes to generic/tclPanic.c.

19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
#endif

/*
 * The panicProc variable contains a pointer to an application specific panic
 * procedure.
 */

#if defined(__CYGWIN__)
static TCL_NORETURN Tcl_PanicProc *panicProc = tclWinDebugPanic;
#else
static TCL_NORETURN1 Tcl_PanicProc *panicProc = NULL;
#endif

/*
 *----------------------------------------------------------------------







|







19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
#endif

/*
 * The panicProc variable contains a pointer to an application specific panic
 * procedure.
 */

#if defined(__CYGWIN__) || (defined(_WIN32) && (defined(TCL_NO_DEPRECATED) || TCL_MAJOR_VERSION > 8))
static TCL_NORETURN Tcl_PanicProc *panicProc = tclWinDebugPanic;
#else
static TCL_NORETURN1 Tcl_PanicProc *panicProc = NULL;
#endif

/*
 *----------------------------------------------------------------------

Changes to generic/tclPathObj.c.

1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
	Tcl_IncrRefCount(copy);

	/*
	 * We now own a reference on both 'dir' and 'copy'
	 */

	(void) TclGetStringFromObj(dir, &cwdLen);
	cwdLen += (Tcl_GetString(copy)[cwdLen] == '/');

	/* Normalize the combined string. */

	if (PATHFLAGS(pathPtr) & TCLPATH_NEEDNORM) {
	    /*
	     * If the "tail" part has components (like /../) that cause the
	     * combined path to need more complete normalizing, call on the







<







1805
1806
1807
1808
1809
1810
1811

1812
1813
1814
1815
1816
1817
1818
	Tcl_IncrRefCount(copy);

	/*
	 * We now own a reference on both 'dir' and 'copy'
	 */

	(void) TclGetStringFromObj(dir, &cwdLen);


	/* Normalize the combined string. */

	if (PATHFLAGS(pathPtr) & TCLPATH_NEEDNORM) {
	    /*
	     * If the "tail" part has components (like /../) that cause the
	     * combined path to need more complete normalizing, call on the
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
	    copy = newCopy;
	} else {
	    /*
	     * ... but in most cases where we join a trouble free tail to a
	     * normalized head, we can more efficiently normalize the combined
	     * path by passing over only the unnormalized tail portion. When
	     * this is sufficient, prior developers claim this should be much
	     * faster. We use 'cwdLen-1' so that we are already pointing at
	     * the dir-separator that we know about. The normalization code
	     * will actually start off directly after that separator.
	     */

	    TclFSNormalizeToUniquePath(interp, copy, cwdLen-1);
	}

	/* Now we need to construct the new path object. */

	if (pathType == TCL_PATH_RELATIVE) {
	    Tcl_Obj *origDir = fsPathPtr->cwdPtr;








|




|







1826
1827
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1845
	    copy = newCopy;
	} else {
	    /*
	     * ... but in most cases where we join a trouble free tail to a
	     * normalized head, we can more efficiently normalize the combined
	     * path by passing over only the unnormalized tail portion. When
	     * this is sufficient, prior developers claim this should be much
	     * faster. We use 'cwdLen' so that we are already pointing at
	     * the dir-separator that we know about. The normalization code
	     * will actually start off directly after that separator.
	     */

	    TclFSNormalizeToUniquePath(interp, copy, cwdLen);
	}

	/* Now we need to construct the new path object. */

	if (pathType == TCL_PATH_RELATIVE) {
	    Tcl_Obj *origDir = fsPathPtr->cwdPtr;

Changes to generic/tclPipe.c.

217
218
219
220
221
222
223
224
225
226
227
228
229

230
231
232
233
234
235
236
237
 */

void
Tcl_ReapDetachedProcs(void)
{
    register Detached *detPtr;
    Detached *nextPtr, *prevPtr;
    int status;
    Tcl_Pid pid;

    Tcl_MutexLock(&pipeMutex);
    for (detPtr = detList, prevPtr = NULL; detPtr != NULL; ) {
	pid = Tcl_WaitPid(detPtr->pid, &status, WNOHANG);

	if ((pid == 0) || ((pid == (Tcl_Pid) -1) && (errno != ECHILD))) {
	    prevPtr = detPtr;
	    detPtr = detPtr->nextPtr;
	    continue;
	}
	nextPtr = detPtr->nextPtr;
	if (prevPtr == NULL) {
	    detList = detPtr->nextPtr;







|
<



|
>
|







217
218
219
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221
222
223
224

225
226
227
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229
230
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232
233
234
235
236
237
 */

void
Tcl_ReapDetachedProcs(void)
{
    register Detached *detPtr;
    Detached *nextPtr, *prevPtr;
    int status, code;


    Tcl_MutexLock(&pipeMutex);
    for (detPtr = detList, prevPtr = NULL; detPtr != NULL; ) {
	status = TclProcessWait(detPtr->pid, WNOHANG, &code, NULL, NULL);
	if (status == TCL_PROCESS_UNCHANGED || (status == TCL_PROCESS_ERROR
		&& code != ECHILD)) {
	    prevPtr = detPtr;
	    detPtr = detPtr->nextPtr;
	    continue;
	}
	nextPtr = detPtr->nextPtr;
	if (prevPtr == NULL) {
	    detList = detPtr->nextPtr;
273
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355
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    Tcl_Pid *pidPtr,		/* Array of process ids of children. */
    Tcl_Channel errorChan)	/* Channel for file containing stderr output
				 * from pipeline. NULL means there isn't any
				 * stderr output. */
{
    int result = TCL_OK;
    int i, abnormalExit, anyErrorInfo;
    Tcl_Pid pid;
    int waitStatus;

    const char *msg;
    unsigned long resolvedPid;

    abnormalExit = 0;
    for (i = 0; i < numPids; i++) {
	/*
	 * We need to get the resolved pid before we wait on it as the windows
	 * implementation of Tcl_WaitPid deletes the information such that any
	 * following calls to TclpGetPid fail.
	 */

	resolvedPid = TclpGetPid(pidPtr[i]);
	pid = Tcl_WaitPid(pidPtr[i], &waitStatus, 0);
	if (pid == (Tcl_Pid) -1) {
	    result = TCL_ERROR;
	    if (interp != NULL) {
		msg = Tcl_PosixError(interp);
		if (errno == ECHILD) {
		    /*
		     * This changeup in message suggested by Mark Diekhans to
		     * remind people that ECHILD errors can occur on some
		     * systems if SIGCHLD isn't in its default state.
		     */

		    msg =
			"child process lost (is SIGCHLD ignored or trapped?)";
		}
		Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			"error waiting for process to exit: %s", msg));
	    }


	    continue;
	}

	/*
	 * Create error messages for unusual process exits. An extra newline
	 * gets appended to each error message, but it gets removed below (in
	 * the same fashion that an extra newline in the command's output is
	 * removed).
	 */

	if (!WIFEXITED(waitStatus) || (WEXITSTATUS(waitStatus) != 0)) {
	    char msg1[TCL_INTEGER_SPACE], msg2[TCL_INTEGER_SPACE];

	    result = TCL_ERROR;
	    sprintf(msg1, "%lu", resolvedPid);
	    if (WIFEXITED(waitStatus)) {
		if (interp != NULL) {
		    sprintf(msg2, "%u", WEXITSTATUS(waitStatus));
		    Tcl_SetErrorCode(interp, "CHILDSTATUS", msg1, msg2, NULL);
		}
		abnormalExit = 1;
	    } else if (interp != NULL) {
		const char *p;

		if (WIFSIGNALED(waitStatus)) {
		    p = Tcl_SignalMsg(WTERMSIG(waitStatus));
		    Tcl_SetErrorCode(interp, "CHILDKILLED", msg1,
			    Tcl_SignalId(WTERMSIG(waitStatus)), p, NULL);
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			    "child killed: %s\n", p));
		} else if (WIFSTOPPED(waitStatus)) {
		    p = Tcl_SignalMsg(WSTOPSIG(waitStatus));
		    Tcl_SetErrorCode(interp, "CHILDSUSP", msg1,
			    Tcl_SignalId(WSTOPSIG(waitStatus)), p, NULL);
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			    "child suspended: %s\n", p));
		} else {
		    Tcl_SetObjResult(interp, Tcl_NewStringObj(
			    "child wait status didn't make sense\n", -1));
		    Tcl_SetErrorCode(interp, "TCL", "OPERATION", "EXEC",
			    "ODDWAITRESULT", msg1, NULL);
		}
	    }


	}
    }

    /*
     * Read the standard error file. If there's anything there, then return an
     * error and add the file's contents to the result string.
     */







<
|
>
|
<



<
<
<
<
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<
|
<


<
<
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<
<
<
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<
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<

>
>










<
<
|

<
|

<
|



<
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>







273
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280
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286

287

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290



291

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312










313

314






315

316
317
318
319
320
321
322
323
324
    Tcl_Pid *pidPtr,		/* Array of process ids of children. */
    Tcl_Channel errorChan)	/* Channel for file containing stderr output
				 * from pipeline. NULL means there isn't any
				 * stderr output. */
{
    int result = TCL_OK;
    int i, abnormalExit, anyErrorInfo;

    TclProcessWaitStatus waitStatus;
    int code;
    Tcl_Obj *msg, *error;


    abnormalExit = 0;
    for (i = 0; i < numPids; i++) {





	waitStatus = TclProcessWait(pidPtr[i], 0, &code, &msg, &error);

	if (waitStatus == TCL_PROCESS_ERROR) {

	    result = TCL_ERROR;
	    if (interp != NULL) {







		Tcl_SetObjErrorCode(interp, error);



		Tcl_SetObjResult(interp, msg);

	    }
	    Tcl_DecrRefCount(error);
	    Tcl_DecrRefCount(msg);
	    continue;
	}

	/*
	 * Create error messages for unusual process exits. An extra newline
	 * gets appended to each error message, but it gets removed below (in
	 * the same fashion that an extra newline in the command's output is
	 * removed).
	 */



	if (waitStatus != TCL_PROCESS_EXITED || code != 0) {
	    result = TCL_ERROR;

	    if (waitStatus == TCL_PROCESS_EXITED) {
		if (interp != NULL) {

		    Tcl_SetObjErrorCode(interp, error);
		}
		abnormalExit = 1;
	    } else if (interp != NULL) {










		Tcl_SetObjErrorCode(interp, error);

		Tcl_SetObjResult(interp, msg);






	    }

	    Tcl_DecrRefCount(error);
	    Tcl_DecrRefCount(msg);
	}
    }

    /*
     * Read the standard error file. If there's anything there, then return an
     * error and add the file's contents to the result string.
     */
932
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938

939
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941
942
943
944
945
	if (result != TCL_OK) {
	    goto error;
	}
	Tcl_DStringFree(&execBuffer);

	pidPtr[numPids] = pid;
	numPids++;


	/*
	 * Close off our copies of file descriptors that were set up for this
	 * child, then set up the input for the next child.
	 */

	if ((curInFile != NULL) && (curInFile != inputFile)) {







>







895
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901
902
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904
905
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	if (result != TCL_OK) {
	    goto error;
	}
	Tcl_DStringFree(&execBuffer);

	pidPtr[numPids] = pid;
	numPids++;
	TclProcessCreated(pid);

	/*
	 * Close off our copies of file descriptors that were set up for this
	 * child, then set up the input for the next child.
	 */

	if ((curInFile != NULL) && (curInFile != inputFile)) {

Changes to generic/tclPkg.c.

61
62
63
64
65
66
67












68
69
70
71
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73
74
75
76
77
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85
86
87
88




89
90


91
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95
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97
				 * (malloc'ed). NULL means the package doesn't
				 * exist in this interpreter yet. */
    PkgAvail *availPtr;		/* First in list of all available versions of
				 * this package. */
    const void *clientData;	/* Client data. */
} Package;













/*
 * Prototypes for functions defined in this file:
 */

static int		CheckVersionAndConvert(Tcl_Interp *interp,
			    const char *string, char **internal, int *stable);
static int		CompareVersions(char *v1i, char *v2i,
			    int *isMajorPtr);
static int		CheckRequirement(Tcl_Interp *interp,
			    const char *string);
static int		CheckAllRequirements(Tcl_Interp *interp, int reqc,
			    Tcl_Obj *const reqv[]);
static int		RequirementSatisfied(char *havei, const char *req);
static int		SomeRequirementSatisfied(char *havei, int reqc,
			    Tcl_Obj *const reqv[]);
static void		AddRequirementsToResult(Tcl_Interp *interp, int reqc,
			    Tcl_Obj *const reqv[]);
static void		AddRequirementsToDString(Tcl_DString *dstring,
			    int reqc, Tcl_Obj *const reqv[]);
static Package *	FindPackage(Tcl_Interp *interp, const char *name);
static const char *	PkgRequireCore(Tcl_Interp *interp, const char *name,




			    int reqc, Tcl_Obj *const reqv[],
			    void *clientDataPtr);



/*
 * Helper macros.
 */

#define DupBlock(v,s,len) \
    ((v) = ckalloc(len), memcpy((v),(s),(len)))







>
>
>
>
>
>
>
>
>
>
>
>




















|
>
>
>
>
|
|
>
>







61
62
63
64
65
66
67
68
69
70
71
72
73
74
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76
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79
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98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
				 * (malloc'ed). NULL means the package doesn't
				 * exist in this interpreter yet. */
    PkgAvail *availPtr;		/* First in list of all available versions of
				 * this package. */
    const void *clientData;	/* Client data. */
} Package;

typedef struct Require {
    void * clientDataPtr;
    const char *name;
    Package *pkgPtr;
    char *versionToProvide;
} Require;

typedef struct RequireProcArgs {
    const char *name;
    void *clientDataPtr;
} RequireProcArgs;

/*
 * Prototypes for functions defined in this file:
 */

static int		CheckVersionAndConvert(Tcl_Interp *interp,
			    const char *string, char **internal, int *stable);
static int		CompareVersions(char *v1i, char *v2i,
			    int *isMajorPtr);
static int		CheckRequirement(Tcl_Interp *interp,
			    const char *string);
static int		CheckAllRequirements(Tcl_Interp *interp, int reqc,
			    Tcl_Obj *const reqv[]);
static int		RequirementSatisfied(char *havei, const char *req);
static int		SomeRequirementSatisfied(char *havei, int reqc,
			    Tcl_Obj *const reqv[]);
static void		AddRequirementsToResult(Tcl_Interp *interp, int reqc,
			    Tcl_Obj *const reqv[]);
static void		AddRequirementsToDString(Tcl_DString *dstring,
			    int reqc, Tcl_Obj *const reqv[]);
static Package *	FindPackage(Tcl_Interp *interp, const char *name);
static int		PkgRequireCore(ClientData data[], Tcl_Interp *interp, int result);
static int		PkgRequireCoreFinal(ClientData data[], Tcl_Interp *interp, int result);
static int		PkgRequireCoreCleanup(ClientData data[], Tcl_Interp *interp, int result);
static int		PkgRequireCoreStep1(ClientData data[], Tcl_Interp *interp, int result);
static int		PkgRequireCoreStep2(ClientData data[], Tcl_Interp *interp, int result);
static int		TclNRPkgRequireProc(ClientData clientData, Tcl_Interp *interp, int reqc, Tcl_Obj *const reqv[]);
static int		SelectPackage(ClientData data[], Tcl_Interp *interp, int result);
static int		SelectPackageFinal(ClientData data[], Tcl_Interp *interp, int result);
static int		TclNRPackageObjCmdCleanup(ClientData data[], Tcl_Interp *interp, int result);

/*
 * Helper macros.
 */

#define DupBlock(v,s,len) \
    ((v) = ckalloc(len), memcpy((v),(s),(len)))
361
362
363
364
365
366
367
368



369
370
371
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375
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378
379

380
381

382
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396

397
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399
400
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402



403




404
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411
412
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414

415





416









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677
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681







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693
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729







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731














































732
733
734
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736
737
738
    }

    /*
     * Translate between old and new API, and defer to the new function.
     */

    if (version == NULL) {
	result = PkgRequireCore(interp, name, 0, NULL, clientDataPtr);



    } else {
	if (exact && TCL_OK
		!= CheckVersionAndConvert(interp, version, NULL, NULL)) {
	    return NULL;
	}
	ov = Tcl_NewStringObj(version, -1);
	if (exact) {
	    Tcl_AppendStringsToObj(ov, "-", version, NULL);
	}
	Tcl_IncrRefCount(ov);
	result = PkgRequireCore(interp, name, 1, &ov, clientDataPtr);

	TclDecrRefCount(ov);
    }


    return result;
}

int
Tcl_PkgRequireProc(
    Tcl_Interp *interp,		/* Interpreter in which package is now
				 * available. */
    const char *name,		/* Name of desired package. */
    int reqc,			/* Requirements constraining the desired
				 * version. */
    Tcl_Obj *const reqv[],	/* 0 means to use the latest version
				 * available. */
    void *clientDataPtr)
{

    const char *result =
	    PkgRequireCore(interp, name, reqc, reqv, clientDataPtr);


    if (result == NULL) {
	return TCL_ERROR;
    }



    Tcl_SetObjResult(interp, Tcl_NewStringObj(result, -1));




    return TCL_OK;
}

static const char *
PkgRequireCore(
    Tcl_Interp *interp,		/* Interpreter in which package is now
				 * available. */

    const char *name,		/* Name of desired package. */
    int reqc,			/* Requirements constraining the desired
				 * version. */
    Tcl_Obj *const reqv[],	/* 0 means to use the latest version

				 * available. */





    void *clientDataPtr)









{
    Interp *iPtr = (Interp *) interp;
    Package *pkgPtr;
    PkgAvail *availPtr, *bestPtr, *bestStablePtr;
    char *availVersion, *bestVersion;
				/* Internal rep. of versions */
    int availStable, code, satisfies, pass;
    char *script, *pkgVersionI;
    Tcl_DString command;

    if (TCL_OK != CheckAllRequirements(interp, reqc, reqv)) {
	return NULL;
    }

    /*
     * It can take up to three passes to find the package: one pass to run the
     * "package unknown" script, one to run the "package ifneeded" script for
     * a specific version, and a final pass to lookup the package loaded by
     * the "package ifneeded" script.
     */

    for (pass=1 ;; pass++) {
	pkgPtr = FindPackage(interp, name);
	if (pkgPtr->version != NULL) {
	    break;
	}

	/*
	 * Check whether we're already attempting to load some version of this
	 * package (circular dependency detection).
	 */

	if (pkgPtr->clientData != NULL) {
	    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    "circular package dependency:"
		    " attempt to provide %s %s requires %s",
		    name, (char *) pkgPtr->clientData, name));
	    AddRequirementsToResult(interp, reqc, reqv);
	    Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "CIRCULARITY", NULL);
	    return NULL;
	}

	/*
	 * The package isn't yet present. Search the list of available
	 * versions and invoke the script for the best available version. We
	 * are actually locating the best, and the best stable version. One of
	 * them is then chosen based on the selection mode.
	 */

	bestPtr = NULL;
	bestStablePtr = NULL;
	bestVersion = NULL;

	for (availPtr = pkgPtr->availPtr; availPtr != NULL;
		availPtr = availPtr->nextPtr) {
	    if (CheckVersionAndConvert(interp, availPtr->version,
		    &availVersion, &availStable) != TCL_OK) {
		/*
		 * The provided version number has invalid syntax. This
		 * should not happen. This should have been caught by the
		 * 'package ifneeded' registering the package.
		 */

		continue;
	    }

	    if (bestPtr != NULL) {
		int res = CompareVersions(availVersion, bestVersion, NULL);

		/*
		 * Note: Use internal reps!
		 */

		if (res <= 0) {
		    /*
		     * The version of the package sought is not as good as the
		     * currently selected version. Ignore it.
		     */

		    ckfree(availVersion);
		    availVersion = NULL;
		    continue;
		}
	    }

	    /*
	     * We have found a version which is better than our max.
	     */

	    if (reqc > 0) {
		/* Check satisfaction of requirements. */

		satisfies = SomeRequirementSatisfied(availVersion, reqc, reqv);
		if (!satisfies) {
		    ckfree(availVersion);
		    availVersion = NULL;
		    continue;
		}
	    }

	    bestPtr = availPtr;

	    if (bestVersion != NULL) {
		ckfree(bestVersion);
	    }
	    bestVersion = availVersion;

	    /*
	     * If this new best version is stable then it also has to be
	     * better than the max stable version found so far.
	     */

	    if (availStable) {
		bestStablePtr = availPtr;
	    }
	}

	if (bestVersion != NULL) {
	    ckfree(bestVersion);
	}

	/*
	 * Now choose a version among the two best. For 'latest' we simply
	 * take (actually keep) the best. For 'stable' we take the best
	 * stable, if there is any, or the best if there is nothing stable.
	 */

	if ((iPtr->packagePrefer == PKG_PREFER_STABLE)
		&& (bestStablePtr != NULL)) {
	    bestPtr = bestStablePtr;
	}

	if (bestPtr != NULL) {
	    /*
	     * We found an ifneeded script for the package. Be careful while
	     * executing it: this could cause reentrancy, so (a) protect the
	     * script itself from deletion and (b) don't assume that bestPtr
	     * will still exist when the script completes.
	     */

	    char *versionToProvide = bestPtr->version;
	    PkgFiles *pkgFiles;
	    PkgName *pkgName;
	    script = bestPtr->script;

	    pkgPtr->clientData = versionToProvide;
	    Tcl_Preserve(versionToProvide);
	    Tcl_Preserve(script);
	    pkgFiles = TclInitPkgFiles(interp);
	    /* Push "ifneeded" package name in "tclPkgFiles" assocdata. */
	    pkgName = ckalloc(sizeof(PkgName) + strlen(name));
	    pkgName->nextPtr = pkgFiles->names;
	    strcpy(pkgName->name, name);
	    pkgFiles->names = pkgName;
	    if (bestPtr->pkgIndex) {
		TclPkgFileSeen(interp, bestPtr->pkgIndex);
	    }
	    code = Tcl_EvalEx(interp, script, -1, TCL_EVAL_GLOBAL);
	    /* Pop the "ifneeded" package name from "tclPkgFiles" assocdata*/
	    pkgFiles->names = pkgName->nextPtr;
	    ckfree(pkgName);
	    Tcl_Release(script);

	    pkgPtr = FindPackage(interp, name);
	    if (code == TCL_OK) {
		Tcl_ResetResult(interp);
		if (pkgPtr->version == NULL) {
		    code = TCL_ERROR;
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			    "attempt to provide package %s %s failed:"
			    " no version of package %s provided",
			    name, versionToProvide, name));
		    Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "UNPROVIDED",
			    NULL);
		} else {
		    char *pvi, *vi;

		    if (CheckVersionAndConvert(interp, pkgPtr->version, &pvi,
			    NULL) != TCL_OK) {
			code = TCL_ERROR;
		    } else if (CheckVersionAndConvert(interp,
			    versionToProvide, &vi, NULL) != TCL_OK) {
			ckfree(pvi);
			code = TCL_ERROR;
		    } else {
			int res = CompareVersions(pvi, vi, NULL);

			ckfree(pvi);
			ckfree(vi);
			if (res != 0) {
			    code = TCL_ERROR;
			    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
				    "attempt to provide package %s %s failed:"
				    " package %s %s provided instead",
				    name, versionToProvide,
				    name, pkgPtr->version));
			    Tcl_SetErrorCode(interp, "TCL", "PACKAGE",
				    "WRONGPROVIDE", NULL);
			}
		    }
		}
	    } else if (code != TCL_ERROR) {
		Tcl_Obj *codePtr = Tcl_NewIntObj(code);

		Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			"attempt to provide package %s %s failed:"
			" bad return code: %s",
			name, versionToProvide, TclGetString(codePtr)));
		Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "BADRESULT", NULL);
		TclDecrRefCount(codePtr);
		code = TCL_ERROR;
	    }

	    if (code == TCL_ERROR) {
		Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf(
			"\n    (\"package ifneeded %s %s\" script)",
			name, versionToProvide));
	    }
	    Tcl_Release(versionToProvide);

	    if (code != TCL_OK) {
		/*
		 * Take a non-TCL_OK code from the script as an indication the
		 * package wasn't loaded properly, so the package system
		 * should not remember an improper load.
		 *
		 * This is consistent with our returning NULL. If we're not
		 * willing to tell our caller we got a particular version, we
		 * shouldn't store that version for telling future callers
		 * either.
		 */

		if (pkgPtr->version != NULL) {
		    ckfree(pkgPtr->version);
		    pkgPtr->version = NULL;
		}
		pkgPtr->clientData = NULL;
		return NULL;
	    }

	    break;
	}

	/*
	 * The package is not in the database. If there is a "package unknown"
	 * command, invoke it (but only on the first pass; after that, we
	 * should not get here in the first place).
	 */

	if (pass > 1) {
	    break;
	}

	script = ((Interp *) interp)->packageUnknown;
	if (script != NULL) {
	    Tcl_DStringInit(&command);
	    Tcl_DStringAppend(&command, script, -1);
	    Tcl_DStringAppendElement(&command, name);
	    AddRequirementsToDString(&command, reqc, reqv);



	    code = Tcl_EvalEx(interp, Tcl_DStringValue(&command),
		    Tcl_DStringLength(&command), TCL_EVAL_GLOBAL);

	    Tcl_DStringFree(&command);







	    if ((code != TCL_OK) && (code != TCL_ERROR)) {







		Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			"bad return code: %d", code));
		Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "BADRESULT", NULL);
		code = TCL_ERROR;
	    }
	    if (code == TCL_ERROR) {
		Tcl_AddErrorInfo(interp,
			"\n    (\"package unknown\" script)");
		return NULL;
	    }
	    Tcl_ResetResult(interp);




	}
    }








    if (pkgPtr->version == NULL) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"can't find package %s", name));
	Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "UNFOUND", NULL);
	AddRequirementsToResult(interp, reqc, reqv);
	return NULL;
    }

    /*
     * At this point we know that the package is present. Make sure that the
     * provided version meets the current requirements.
     */

    if (reqc != 0) {
	CheckVersionAndConvert(interp, pkgPtr->version, &pkgVersionI, NULL);
	satisfies = SomeRequirementSatisfied(pkgVersionI, reqc, reqv);

	ckfree(pkgVersionI);

	if (!satisfies) {
	    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    "version conflict for package \"%s\": have %s, need",
		    name, pkgPtr->version));
	    Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "VERSIONCONFLICT",
		    NULL);
	    AddRequirementsToResult(interp, reqc, reqv);
	    return NULL;
	}
    }

    if (clientDataPtr) {
	const void **ptr = (const void **) clientDataPtr;
































	*ptr = pkgPtr->clientData;







    }





































































































































































































    return pkgPtr->version;














































}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_PkgPresent / Tcl_PkgPresentEx --
 *







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    }

    /*
     * Translate between old and new API, and defer to the new function.
     */

    if (version == NULL) {
	if (Tcl_PkgRequireProc(interp, name, 0, NULL, clientDataPtr) == TCL_OK) {
	    result = Tcl_GetStringResult(interp);
	    Tcl_ResetResult(interp);
	}
    } else {
	if (exact && TCL_OK
		!= CheckVersionAndConvert(interp, version, NULL, NULL)) {
	    return NULL;
	}
	ov = Tcl_NewStringObj(version, -1);
	if (exact) {
	    Tcl_AppendStringsToObj(ov, "-", version, NULL);
	}
	Tcl_IncrRefCount(ov);
	if (Tcl_PkgRequireProc(interp, name, 1, &ov, clientDataPtr) == TCL_OK) {
	    result = Tcl_GetStringResult(interp);
	    Tcl_ResetResult(interp);
	}
	TclDecrRefCount(ov);
    }
    return result;
}

int
Tcl_PkgRequireProc(
    Tcl_Interp *interp,		/* Interpreter in which package is now
				 * available. */
    const char *name,		/* Name of desired package. */
    int reqc,			/* Requirements constraining the desired
				 * version. */
    Tcl_Obj *const reqv[],	/* 0 means to use the latest version
				 * available. */
    void *clientDataPtr)
{
    RequireProcArgs args;
    args.name = name;
    args.clientDataPtr = clientDataPtr;
    return Tcl_NRCallObjProc(interp, TclNRPkgRequireProc, (void *)&args, reqc, reqv);
}



static int
TclNRPkgRequireProc(
    ClientData clientData,
    Tcl_Interp *interp,
    int reqc,
    Tcl_Obj *const reqv[]) {
    RequireProcArgs *args = clientData;
    Tcl_NRAddCallback(interp, PkgRequireCore, (void *)args->name, INT2PTR(reqc), (void *)reqv, args->clientDataPtr);
    return TCL_OK;
}

static int
PkgRequireCore(ClientData data[], Tcl_Interp *interp, int result)


{
    const char *name = data[0];
    int reqc = PTR2INT(data[1]);

    Tcl_Obj *const *reqv = data[2];
    int code = CheckAllRequirements(interp, reqc, reqv);
    Require *reqPtr;
    if (code != TCL_OK) {
	return code;
    }
    reqPtr = ckalloc(sizeof(Require));
    Tcl_NRAddCallback(interp, PkgRequireCoreCleanup, reqPtr, NULL, NULL, NULL);
    reqPtr->clientDataPtr = data[3];
    reqPtr->name = name;
    reqPtr->pkgPtr = FindPackage(interp, name);
    if (reqPtr->pkgPtr->version == NULL) {
	Tcl_NRAddCallback(interp, SelectPackage, reqPtr, INT2PTR(reqc), (void *)reqv, PkgRequireCoreStep1);
    } else {
	Tcl_NRAddCallback(interp, PkgRequireCoreFinal, reqPtr, INT2PTR(reqc), (void *)reqv, NULL);
    }
    return TCL_OK;
}

static int



PkgRequireCoreStep1(ClientData data[], Tcl_Interp *interp, int result) {


    Tcl_DString command;
    char *script;



    Require *reqPtr = data[0];






    int reqc = PTR2INT(data[1]);



















































    Tcl_Obj **const reqv = data[2];





    const char *name = reqPtr->name /* Name of desired package. */;





    if (reqPtr->pkgPtr->version == NULL) {
	    /*


	     * The package is not in the database. If there is a "package unknown"


	     * command, invoke it.


















	     */

































	    script = ((Interp *) interp)->packageUnknown;





















	    if (script == NULL) {









		Tcl_NRAddCallback(interp, PkgRequireCoreFinal, reqPtr, INT2PTR(reqc), (void *)reqv, NULL);







	    } else {






































































		Tcl_DStringInit(&command);
		Tcl_DStringAppend(&command, script, -1);
		Tcl_DStringAppendElement(&command, name);
		AddRequirementsToDString(&command, reqc, reqv);

		Tcl_NRAddCallback(interp, PkgRequireCoreStep2, reqPtr, INT2PTR(reqc), (void *)reqv, NULL);
		Tcl_NREvalObj(interp,
		    Tcl_NewStringObj(Tcl_DStringValue(&command), Tcl_DStringLength(&command)),
		    TCL_EVAL_GLOBAL
		);
		Tcl_DStringFree(&command);
	    }
	    return TCL_OK;
    } else {
	Tcl_NRAddCallback(interp, PkgRequireCoreFinal, reqPtr, INT2PTR(reqc), (void *)reqv, NULL);
    }
    return TCL_OK;
}

static int
PkgRequireCoreStep2(ClientData data[], Tcl_Interp *interp, int result) {
    Require *reqPtr = data[0];
    int reqc = PTR2INT(data[1]);
    Tcl_Obj **const reqv = data[2];
    const char *name = reqPtr->name /* Name of desired package. */;
    if ((result != TCL_OK) && (result != TCL_ERROR)) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"bad return code: %d", result));
	Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "BADRESULT", NULL);
	result = TCL_ERROR;
    }
    if (result == TCL_ERROR) {
	Tcl_AddErrorInfo(interp,
		"\n    (\"package unknown\" script)");
	return result;
    }
    Tcl_ResetResult(interp);
    /* pkgPtr may now be invalid, so refresh it. */
    reqPtr->pkgPtr = FindPackage(interp, name);
    Tcl_NRAddCallback(interp, SelectPackage, reqPtr, INT2PTR(reqc), (void *)reqv, PkgRequireCoreFinal);
    return TCL_OK;
}

static int
PkgRequireCoreFinal(ClientData data[], Tcl_Interp *interp, int result) {
    Require *reqPtr = data[0];
    int reqc = PTR2INT(data[1]), satisfies;
    Tcl_Obj **const reqv = data[2];
    char *pkgVersionI;
    void *clientDataPtr = reqPtr->clientDataPtr;
    const char *name = reqPtr->name /* Name of desired package. */;
    if (reqPtr->pkgPtr->version == NULL) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"can't find package %s", name));
	Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "UNFOUND", NULL);
	AddRequirementsToResult(interp, reqc, reqv);
	return TCL_ERROR;
    }

    /*

     * Ensure that the provided version meets the current requirements.
     */

    if (reqc != 0) {
	CheckVersionAndConvert(interp, reqPtr->pkgPtr->version, &pkgVersionI, NULL);
	satisfies = SomeRequirementSatisfied(pkgVersionI, reqc, reqv);

	ckfree(pkgVersionI);

	if (!satisfies) {
	    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    "version conflict for package \"%s\": have %s, need",
		    name, reqPtr->pkgPtr->version));
	    Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "VERSIONCONFLICT",
		    NULL);
	    AddRequirementsToResult(interp, reqc, reqv);
	    return TCL_ERROR;
	}
    }

    if (clientDataPtr) {
	const void **ptr = (const void **) clientDataPtr;

	*ptr = reqPtr->pkgPtr->clientData;
    }
    Tcl_SetObjResult(interp, Tcl_NewStringObj(reqPtr->pkgPtr->version, -1));
    return TCL_OK;
}

static int
PkgRequireCoreCleanup(ClientData data[], Tcl_Interp *interp, int result) {
    ckfree(data[0]);
    return result;
}


static int
SelectPackage(ClientData data[], Tcl_Interp *interp, int result) {
    PkgAvail *availPtr, *bestPtr, *bestStablePtr;
    char *availVersion, *bestVersion, *bestStableVersion;
				/* Internal rep. of versions */
    int availStable, satisfies; 
    Require *reqPtr = data[0];
    int reqc = PTR2INT(data[1]);
    Tcl_Obj **const reqv = data[2];
    const char *name = reqPtr->name;
    Package *pkgPtr = reqPtr->pkgPtr;
    Interp *iPtr = (Interp *) interp;

    /*
     * Check whether we're already attempting to load some version of this
     * package (circular dependency detection).
     */

    if (pkgPtr->clientData != NULL) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"circular package dependency:"
		" attempt to provide %s %s requires %s",
		name, (char *) pkgPtr->clientData, name));
	AddRequirementsToResult(interp, reqc, reqv);
	Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "CIRCULARITY", NULL);
	return TCL_ERROR;
    }

    /*
     * The package isn't yet present. Search the list of available
     * versions and invoke the script for the best available version. We
     * are actually locating the best, and the best stable version. One of
     * them is then chosen based on the selection mode.
     */

    bestPtr = NULL;
    bestStablePtr = NULL;
    bestVersion = NULL;
    bestStableVersion = NULL;

    for (availPtr = pkgPtr->availPtr; availPtr != NULL;
	    availPtr = availPtr->nextPtr) {
	if (CheckVersionAndConvert(interp, availPtr->version,
		&availVersion, &availStable) != TCL_OK) {
	    /*
	     * The provided version number has invalid syntax. This
	     * should not happen. This should have been caught by the
	     * 'package ifneeded' registering the package.
	     */

	    continue;
	}

	/* Check satisfaction of requirements before considering the current version further. */
	if (reqc > 0) {
	    satisfies = SomeRequirementSatisfied(availVersion, reqc, reqv);
	    if (!satisfies) {
		ckfree(availVersion);
		availVersion = NULL;
		continue;
	    }
	}

	if (bestPtr != NULL) {
	    int res = CompareVersions(availVersion, bestVersion, NULL);

	    /*
	     * Note: Used internal reps in the comparison!
	     */

	    if (res > 0) {
		/*
		 * The version of the package sought is better than the
		 * currently selected version.
		 */
		ckfree(bestVersion);
		bestVersion = NULL;
		goto newbest;
	    }
	} else {
	newbest:
	    /* We have found a version which is better than our max. */

	    bestPtr = availPtr;
	    CheckVersionAndConvert(interp, bestPtr->version, &bestVersion, NULL);
	}

	if (!availStable) {
	    ckfree(availVersion);
	    availVersion = NULL;
	    continue;
	}

	if (bestStablePtr != NULL) {
	    int res = CompareVersions(availVersion, bestStableVersion, NULL);

	    /*
	     * Note: Used internal reps in the comparison!
	     */

	    if (res > 0) {
		/*
		 * This stable version of the package sought is better
		 * than the currently selected stable version.
		 */
		ckfree(bestStableVersion);
		bestStableVersion = NULL;
		goto newstable;
	    }
	} else {
	newstable:
	    /* We have found a stable version which is better than our max stable. */
	    bestStablePtr = availPtr;
	    CheckVersionAndConvert(interp, bestStablePtr->version, &bestStableVersion, NULL);
	}

	ckfree(availVersion);
	availVersion = NULL;
    } /* end for */

    /*
     * Clean up memorized internal reps, if any.
     */

    if (bestVersion != NULL) {
	ckfree(bestVersion);
	bestVersion = NULL;
    }

    if (bestStableVersion != NULL) {
	ckfree(bestStableVersion);
	bestStableVersion = NULL;
    }

    /*
     * Now choose a version among the two best. For 'latest' we simply
     * take (actually keep) the best. For 'stable' we take the best
     * stable, if there is any, or the best if there is nothing stable.
     */

    if ((iPtr->packagePrefer == PKG_PREFER_STABLE)
	    && (bestStablePtr != NULL)) {
	bestPtr = bestStablePtr;
    }

    if (bestPtr == NULL) {
	Tcl_NRAddCallback(interp, data[3], reqPtr, INT2PTR(reqc), (void *)reqv, NULL);
    } else {
	/*
	 * We found an ifneeded script for the package. Be careful while
	 * executing it: this could cause reentrancy, so (a) protect the
	 * script itself from deletion and (b) don't assume that bestPtr
	 * will still exist when the script completes.
	 */

	char *versionToProvide = bestPtr->version;
	PkgFiles *pkgFiles;
	PkgName *pkgName;

	Tcl_Preserve(versionToProvide);
	pkgPtr->clientData = versionToProvide;

	pkgFiles = TclInitPkgFiles(interp);
	/* Push "ifneeded" package name in "tclPkgFiles" assocdata. */
	pkgName = ckalloc(sizeof(PkgName) + strlen(name));
	pkgName->nextPtr = pkgFiles->names;
	strcpy(pkgName->name, name);
	pkgFiles->names = pkgName;
	if (bestPtr->pkgIndex) {
	    TclPkgFileSeen(interp, bestPtr->pkgIndex);
	}
	reqPtr->versionToProvide = versionToProvide;
	Tcl_NRAddCallback(interp, SelectPackageFinal, reqPtr, INT2PTR(reqc), (void *)reqv, data[3]);
	Tcl_NREvalObj(interp, Tcl_NewStringObj(bestPtr->script, -1), TCL_EVAL_GLOBAL);
    }
    return TCL_OK;
}

static int
SelectPackageFinal(ClientData data[], Tcl_Interp *interp, int result) {
    Require *reqPtr = data[0];
    int reqc = PTR2INT(data[1]);
    Tcl_Obj **const reqv = data[2];
    const char *name = reqPtr->name;
    char *versionToProvide = reqPtr->versionToProvide;

    /* Pop the "ifneeded" package name from "tclPkgFiles" assocdata*/
    PkgFiles *pkgFiles = Tcl_GetAssocData(interp, "tclPkgFiles", NULL);
    PkgName *pkgName = pkgFiles->names;
    pkgFiles->names = pkgName->nextPtr;
    ckfree(pkgName);

    reqPtr->pkgPtr = FindPackage(interp, name);
    if (result == TCL_OK) {
	Tcl_ResetResult(interp);
	if (reqPtr->pkgPtr->version == NULL) {
	    result = TCL_ERROR;
	    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    "attempt to provide package %s %s failed:"
		    " no version of package %s provided",
		    name, versionToProvide, name));
	    Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "UNPROVIDED",
		    NULL);
	} else {
	    char *pvi, *vi;

	    if (CheckVersionAndConvert(interp, reqPtr->pkgPtr->version, &pvi,
		    NULL) != TCL_OK) {
		result = TCL_ERROR;
	    } else if (CheckVersionAndConvert(interp,
		    versionToProvide, &vi, NULL) != TCL_OK) {
		ckfree(pvi);
		result = TCL_ERROR;
	    } else {
		int res = CompareVersions(pvi, vi, NULL);

		ckfree(pvi);
		ckfree(vi);
		if (res != 0) {
		    result = TCL_ERROR;
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			    "attempt to provide package %s %s failed:"
			    " package %s %s provided instead",
			    name, versionToProvide,
			    name, reqPtr->pkgPtr->version));
		    Tcl_SetErrorCode(interp, "TCL", "PACKAGE",
			    "WRONGPROVIDE", NULL);
		}
	    }
	}
    } else if (result != TCL_ERROR) {
	Tcl_Obj *codePtr = Tcl_NewIntObj(result);

	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"attempt to provide package %s %s failed:"
		" bad return code: %s",
		name, versionToProvide, TclGetString(codePtr)));
	Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "BADRESULT", NULL);
	TclDecrRefCount(codePtr);
	result = TCL_ERROR;
    }

    if (result == TCL_ERROR) {
	Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf(
		"\n    (\"package ifneeded %s %s\" script)",
		name, versionToProvide));
    }
    Tcl_Release(versionToProvide);

    if (result != TCL_OK) {
	/*
	 * Take a non-TCL_OK code from the script as an indication the
	 * package wasn't loaded properly, so the package system
	 * should not remember an improper load.
	 *
	 * This is consistent with our returning NULL. If we're not
	 * willing to tell our caller we got a particular version, we
	 * shouldn't store that version for telling future callers
	 * either.
	 */

	if (reqPtr->pkgPtr->version != NULL) {
	    ckfree(reqPtr->pkgPtr->version);
	    reqPtr->pkgPtr->version = NULL;
	}
	reqPtr->pkgPtr->clientData = NULL;
	return result;
    }

    Tcl_NRAddCallback(interp, data[3], reqPtr, INT2PTR(reqc), (void *)reqv, NULL);
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_PkgPresent / Tcl_PkgPresentEx --
 *
830
831
832
833
834
835
836









837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865

866
867
868
869
870
871
872
 *	A standard Tcl result.
 *
 * Side effects:
 *	See the user documentation.
 *
 *----------------------------------------------------------------------
 */










	/* ARGSUSED */
int
Tcl_PackageObjCmd(
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    static const char *const pkgOptions[] = {
	"files",  "forget",  "ifneeded", "names",   "prefer",
	"present", "provide", "require",  "unknown", "vcompare",
	"versions", "vsatisfies", NULL
    };
    enum pkgOptions {
	PKG_FILES,  PKG_FORGET,  PKG_IFNEEDED, PKG_NAMES,   PKG_PREFER,
	PKG_PRESENT, PKG_PROVIDE, PKG_REQUIRE,  PKG_UNKNOWN, PKG_VCOMPARE,
	PKG_VERSIONS, PKG_VSATISFIES
    };
    Interp *iPtr = (Interp *) interp;
    int optionIndex, exact, i, satisfies;
    PkgAvail *availPtr, *prevPtr;
    Package *pkgPtr;
    Tcl_HashEntry *hPtr;
    Tcl_HashSearch search;
    Tcl_HashTable *tablePtr;
    const char *version;
    const char *argv2, *argv3, *argv4;
    char *iva = NULL, *ivb = NULL;


    if (objc < 2) {
	Tcl_WrongNumArgs(interp, 1, objv, "option ?arg ...?");
	return TCL_ERROR;
    }

    if (Tcl_GetIndexFromObj(interp, objv[1], pkgOptions, "option", 0,







>
>
>
>
>
>
>
>
>



|
















|








>







944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
 *	A standard Tcl result.
 *
 * Side effects:
 *	See the user documentation.
 *
 *----------------------------------------------------------------------
 */
int
Tcl_PackageObjCmd(
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    return Tcl_NRCallObjProc(interp, TclNRPackageObjCmd, NULL, objc, objv);
}

	/* ARGSUSED */
int
TclNRPackageObjCmd(
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    static const char *const pkgOptions[] = {
	"files",  "forget",  "ifneeded", "names",   "prefer",
	"present", "provide", "require",  "unknown", "vcompare",
	"versions", "vsatisfies", NULL
    };
    enum pkgOptions {
	PKG_FILES,  PKG_FORGET,  PKG_IFNEEDED, PKG_NAMES,   PKG_PREFER,
	PKG_PRESENT, PKG_PROVIDE, PKG_REQUIRE,  PKG_UNKNOWN, PKG_VCOMPARE,
	PKG_VERSIONS, PKG_VSATISFIES
    };
    Interp *iPtr = (Interp *) interp;
    int optionIndex, exact, i, newobjc, satisfies;
    PkgAvail *availPtr, *prevPtr;
    Package *pkgPtr;
    Tcl_HashEntry *hPtr;
    Tcl_HashSearch search;
    Tcl_HashTable *tablePtr;
    const char *version;
    const char *argv2, *argv3, *argv4;
    char *iva = NULL, *ivb = NULL;
    Tcl_Obj *objvListPtr, **newObjvPtr;

    if (objc < 2) {
	Tcl_WrongNumArgs(interp, 1, objv, "option ?arg ...?");
	return TCL_ERROR;
    }

    if (Tcl_GetIndexFromObj(interp, objv[1], pkgOptions, "option", 0,
917
918
919
920
921
922
923

924
925
926
927
928
929
930
	    while (pkgPtr->availPtr != NULL) {
		availPtr = pkgPtr->availPtr;
		pkgPtr->availPtr = availPtr->nextPtr;
		Tcl_EventuallyFree(availPtr->version, TCL_DYNAMIC);
		Tcl_EventuallyFree(availPtr->script, TCL_DYNAMIC);
		if (availPtr->pkgIndex) {
		    Tcl_EventuallyFree(availPtr->pkgIndex, TCL_DYNAMIC);

		}
		ckfree(availPtr);
	    }
	    ckfree(pkgPtr);
	}
	break;
    }







>







1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
	    while (pkgPtr->availPtr != NULL) {
		availPtr = pkgPtr->availPtr;
		pkgPtr->availPtr = availPtr->nextPtr;
		Tcl_EventuallyFree(availPtr->version, TCL_DYNAMIC);
		Tcl_EventuallyFree(availPtr->script, TCL_DYNAMIC);
		if (availPtr->pkgIndex) {
		    Tcl_EventuallyFree(availPtr->pkgIndex, TCL_DYNAMIC);
		    availPtr->pkgIndex = NULL;
		}
		ckfree(availPtr);
	    }
	    ckfree(pkgPtr);
	}
	break;
    }
970
971
972
973
974
975
976

977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
		    Tcl_SetObjResult(interp,
			    Tcl_NewStringObj(availPtr->script, -1));
		    return TCL_OK;
		}
		Tcl_EventuallyFree(availPtr->script, TCL_DYNAMIC);
		if (availPtr->pkgIndex) {
		    Tcl_EventuallyFree(availPtr->pkgIndex, TCL_DYNAMIC);

		}
		break;
	    }
	}
	ckfree(argv3i);

	if (objc == 4) {
	    return TCL_OK;
	}
	if (availPtr == NULL) {
	    availPtr = ckalloc(sizeof(PkgAvail));
	    availPtr->pkgIndex = 0;
	    DupBlock(availPtr->version, argv3, (unsigned) length + 1);

	    if (prevPtr == NULL) {
		availPtr->nextPtr = pkgPtr->availPtr;
		pkgPtr->availPtr = availPtr;
	    } else {
		availPtr->nextPtr = prevPtr->nextPtr;







>











|







1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
		    Tcl_SetObjResult(interp,
			    Tcl_NewStringObj(availPtr->script, -1));
		    return TCL_OK;
		}
		Tcl_EventuallyFree(availPtr->script, TCL_DYNAMIC);
		if (availPtr->pkgIndex) {
		    Tcl_EventuallyFree(availPtr->pkgIndex, TCL_DYNAMIC);
		    availPtr->pkgIndex = NULL;
		}
		break;
	    }
	}
	ckfree(argv3i);

	if (objc == 4) {
	    return TCL_OK;
	}
	if (availPtr == NULL) {
	    availPtr = ckalloc(sizeof(PkgAvail));
	    availPtr->pkgIndex = NULL;
	    DupBlock(availPtr->version, argv3, (unsigned) length + 1);

	    if (prevPtr == NULL) {
		availPtr->nextPtr = pkgPtr->availPtr;
		pkgPtr->availPtr = availPtr;
	    } else {
		availPtr->nextPtr = prevPtr->nextPtr;
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128

1129

1130
1131

1132


1133
1134


1135
1136
1137




1138




1139






1140
1141
1142
1143
1144
1145
1146
	}

	version = NULL;

	argv2 = TclGetString(objv[2]);
	if ((argv2[0] == '-') && (strcmp(argv2, "-exact") == 0)) {
	    Tcl_Obj *ov;
	    int res;

	    if (objc != 5) {
		goto requireSyntax;
	    }

	    version = TclGetString(objv[4]);
	    if (CheckVersionAndConvert(interp, version, NULL,
		    NULL) != TCL_OK) {
		return TCL_ERROR;
	    }

	    /*
	     * Create a new-style requirement for the exact version.
	     */

	    ov = Tcl_NewStringObj(version, -1);
	    Tcl_AppendStringsToObj(ov, "-", version, NULL);
	    version = NULL;
	    argv3 = TclGetString(objv[3]);



	    Tcl_IncrRefCount(ov);
	    res = Tcl_PkgRequireProc(interp, argv3, 1, &ov, NULL);

	    TclDecrRefCount(ov);


	    return res;
	} else {


	    if (CheckAllRequirements(interp, objc-3, objv+3) != TCL_OK) {
		return TCL_ERROR;
	    }









	    return Tcl_PkgRequireProc(interp, argv2, objc-3, objv+3, NULL);






	}
	break;
    case PKG_UNKNOWN: {
	int length;

	if (objc == 2) {
	    if (iPtr->packageUnknown != NULL) {







<



















>

>
|
|
>
|
>
>
|

>
>



>
>
>
>

>
>
>
>
|
>
>
>
>
>
>







1228
1229
1230
1231
1232
1233
1234

1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
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1259
1260
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1264
1265
1266
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1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
	}

	version = NULL;

	argv2 = TclGetString(objv[2]);
	if ((argv2[0] == '-') && (strcmp(argv2, "-exact") == 0)) {
	    Tcl_Obj *ov;


	    if (objc != 5) {
		goto requireSyntax;
	    }

	    version = TclGetString(objv[4]);
	    if (CheckVersionAndConvert(interp, version, NULL,
		    NULL) != TCL_OK) {
		return TCL_ERROR;
	    }

	    /*
	     * Create a new-style requirement for the exact version.
	     */

	    ov = Tcl_NewStringObj(version, -1);
	    Tcl_AppendStringsToObj(ov, "-", version, NULL);
	    version = NULL;
	    argv3 = TclGetString(objv[3]);
	    Tcl_IncrRefCount(objv[3]);

	    objvListPtr = Tcl_NewListObj(0, NULL);
	    Tcl_IncrRefCount(objvListPtr);
	    Tcl_ListObjAppendElement(interp, objvListPtr, ov);
	    Tcl_ListObjGetElements(interp, objvListPtr, &newobjc, &newObjvPtr);

	    Tcl_NRAddCallback(interp, TclNRPackageObjCmdCleanup, objv[3], objvListPtr, NULL, NULL);
	    Tcl_NRAddCallback(interp, PkgRequireCore, (void *)argv3, INT2PTR(newobjc), newObjvPtr, NULL);
	    return TCL_OK;
	} else {
	    int i, newobjc = objc-3;
	    Tcl_Obj *const *newobjv = objv + 3;
	    if (CheckAllRequirements(interp, objc-3, objv+3) != TCL_OK) {
		return TCL_ERROR;
	    }
	    objvListPtr = Tcl_NewListObj(0, NULL);
	    Tcl_IncrRefCount(objvListPtr);
	    Tcl_IncrRefCount(objv[2]);
	    for (i = 0; i < newobjc; i++) {

		/*
		 * Tcl_Obj structures may have come from another interpreter,
		 * so duplicate them.
		 */

		Tcl_ListObjAppendElement(interp, objvListPtr, Tcl_DuplicateObj(newobjv[i]));
	    }
	    Tcl_ListObjGetElements(interp, objvListPtr, &newobjc, &newObjvPtr);
	    Tcl_NRAddCallback(interp, TclNRPackageObjCmdCleanup, objv[2], objvListPtr, NULL, NULL);
	    Tcl_NRAddCallback(interp, PkgRequireCore, (void *)argv2, INT2PTR(newobjc), newObjvPtr, NULL);
	    return TCL_OK;
	}
	break;
    case PKG_UNKNOWN: {
	int length;

	if (objc == 2) {
	    if (iPtr->packageUnknown != NULL) {
1272
1273
1274
1275
1276
1277
1278







1279
1280
1281
1282
1283
1284
1285
	break;
    }
    default:
	Tcl_Panic("Tcl_PackageObjCmd: bad option index to pkgOptions");
    }
    return TCL_OK;
}








/*
 *----------------------------------------------------------------------
 *
 * FindPackage --
 *
 *	This function finds the Package record for a particular package in a







>
>
>
>
>
>
>







1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
	break;
    }
    default:
	Tcl_Panic("Tcl_PackageObjCmd: bad option index to pkgOptions");
    }
    return TCL_OK;
}

static int
TclNRPackageObjCmdCleanup(ClientData data[], Tcl_Interp *interp, int result) {
    TclDecrRefCount((Tcl_Obj *)data[0]);
    TclDecrRefCount((Tcl_Obj *)data[1]);
    return result;
}

/*
 *----------------------------------------------------------------------
 *
 * FindPackage --
 *
 *	This function finds the Package record for a particular package in a
1353
1354
1355
1356
1357
1358
1359

1360
1361
1362
1363
1364
1365
1366
	while (pkgPtr->availPtr != NULL) {
	    availPtr = pkgPtr->availPtr;
	    pkgPtr->availPtr = availPtr->nextPtr;
	    Tcl_EventuallyFree(availPtr->version, TCL_DYNAMIC);
	    Tcl_EventuallyFree(availPtr->script, TCL_DYNAMIC);
	    if (availPtr->pkgIndex) {
		Tcl_EventuallyFree(availPtr->pkgIndex, TCL_DYNAMIC);

	    }
	    ckfree(availPtr);
	}
	ckfree(pkgPtr);
    }
    Tcl_DeleteHashTable(&iPtr->packageTable);
    if (iPtr->packageUnknown != NULL) {







>







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	while (pkgPtr->availPtr != NULL) {
	    availPtr = pkgPtr->availPtr;
	    pkgPtr->availPtr = availPtr->nextPtr;
	    Tcl_EventuallyFree(availPtr->version, TCL_DYNAMIC);
	    Tcl_EventuallyFree(availPtr->script, TCL_DYNAMIC);
	    if (availPtr->pkgIndex) {
		Tcl_EventuallyFree(availPtr->pkgIndex, TCL_DYNAMIC);
		availPtr->pkgIndex = NULL;
	    }
	    ckfree(availPtr);
	}
	ckfree(pkgPtr);
    }
    Tcl_DeleteHashTable(&iPtr->packageTable);
    if (iPtr->packageUnknown != NULL) {

Changes to generic/tclProc.c.

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    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    register Interp *iPtr = (Interp *) interp;
    Proc *procPtr;
    const char *fullName;
    const char *procName, *procArgs, *procBody;
    Namespace *nsPtr, *altNsPtr, *cxtNsPtr;
    Tcl_Command cmd;
    Tcl_DString ds;

    if (objc != 4) {
	Tcl_WrongNumArgs(interp, 1, objv, "name args body");
	return TCL_ERROR;
    }

    /*
     * Determine the namespace where the procedure should reside. Unless the
     * command name includes namespace qualifiers, this will be the current
     * namespace.
     */

    fullName = TclGetString(objv[1]);
    TclGetNamespaceForQualName(interp, fullName, NULL, 0,
	    &nsPtr, &altNsPtr, &cxtNsPtr, &procName);

    if (nsPtr == NULL) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"can't create procedure \"%s\": unknown namespace",
		fullName));
	Tcl_SetErrorCode(interp, "TCL", "VALUE", "COMMAND", NULL);
	return TCL_ERROR;
    }
    if (procName == NULL) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"can't create procedure \"%s\": bad procedure name",
		fullName));
	Tcl_SetErrorCode(interp, "TCL", "VALUE", "COMMAND", NULL);
	return TCL_ERROR;
    }
    if ((nsPtr != iPtr->globalNsPtr)
	    && (procName != NULL) && (procName[0] == ':')) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"can't create procedure \"%s\" in non-global namespace with"
		" name starting with \":\"", procName));
	Tcl_SetErrorCode(interp, "TCL", "VALUE", "COMMAND", NULL);
	return TCL_ERROR;
    }

    /*
     * Create the data structure to represent the procedure.
     */

    if (TclCreateProc(interp, nsPtr, procName, objv[2], objv[3],
	    &procPtr) != TCL_OK) {
	Tcl_AddErrorInfo(interp, "\n    (creating proc \"");
	Tcl_AddErrorInfo(interp, procName);
	Tcl_AddErrorInfo(interp, "\")");
	return TCL_ERROR;
    }

    /*
     * Now create a command for the procedure. This will initially be in the
     * current namespace unless the procedure's name included namespace
     * qualifiers. To create the new command in the right namespace, we
     * generate a fully qualified name for it.
     */

    Tcl_DStringInit(&ds);
    if (nsPtr != iPtr->globalNsPtr) {
	Tcl_DStringAppend(&ds, nsPtr->fullName, -1);
	TclDStringAppendLiteral(&ds, "::");
    }
    Tcl_DStringAppend(&ds, procName, -1);

    cmd = Tcl_NRCreateCommand(interp, Tcl_DStringValue(&ds), TclObjInterpProc,
	    TclNRInterpProc, procPtr, TclProcDeleteProc);
    Tcl_DStringFree(&ds);

    /*
     * Now initialize the new procedure's cmdPtr field. This will be used
     * later when the procedure is called to determine what namespace the
     * procedure will run in. This will be different than the current
     * namespace if the proc was renamed into a different namespace.
     */







|
|


<












|
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|



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<








|


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    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    register Interp *iPtr = (Interp *) interp;
    Proc *procPtr;
    const char *procName;
    const char *simpleName, *procArgs, *procBody;
    Namespace *nsPtr, *altNsPtr, *cxtNsPtr;
    Tcl_Command cmd;


    if (objc != 4) {
	Tcl_WrongNumArgs(interp, 1, objv, "name args body");
	return TCL_ERROR;
    }

    /*
     * Determine the namespace where the procedure should reside. Unless the
     * command name includes namespace qualifiers, this will be the current
     * namespace.
     */

    procName = TclGetString(objv[1]);
    TclGetNamespaceForQualName(interp, procName, NULL, 0,
	    &nsPtr, &altNsPtr, &cxtNsPtr, &simpleName);

    if (nsPtr == NULL) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"can't create procedure \"%s\": unknown namespace",
		procName));
	Tcl_SetErrorCode(interp, "TCL", "VALUE", "COMMAND", NULL);
	return TCL_ERROR;
    }
    if (simpleName == NULL) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"can't create procedure \"%s\": bad procedure name",
		procName));








	Tcl_SetErrorCode(interp, "TCL", "VALUE", "COMMAND", NULL);
	return TCL_ERROR;
    }

    /*
     * Create the data structure to represent the procedure.
     */

    if (TclCreateProc(interp, nsPtr, simpleName, objv[2], objv[3],
	    &procPtr) != TCL_OK) {
	Tcl_AddErrorInfo(interp, "\n    (creating proc \"");
	Tcl_AddErrorInfo(interp, simpleName);
	Tcl_AddErrorInfo(interp, "\")");
	return TCL_ERROR;
    }







    cmd = TclNRCreateCommandInNs(interp, simpleName, (Tcl_Namespace *) nsPtr,








	TclObjInterpProc, TclNRInterpProc, procPtr, TclProcDeleteProc);


    /*
     * Now initialize the new procedure's cmdPtr field. This will be used
     * later when the procedure is called to determine what namespace the
     * procedure will run in. This will be different than the current
     * namespace if the proc was renamed into a different namespace.
     */
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    if (objPtr == NULL) {
	/* Do nothing */
    } else if (TCL_OK == Tcl_GetIntFromObj(NULL, objPtr, &level)
	    && (level >= 0)) {
	level = curLevel - level;
	result = 1;
    } else if (objPtr->typePtr == &levelReferenceType) {
	level = (int) objPtr->internalRep.longValue;
	result = 1;
    } else {
	name = TclGetString(objPtr);
	if (name[0] == '#') {
	    if (TCL_OK == Tcl_GetInt(NULL, name+1, &level) && level >= 0) {
		TclFreeIntRep(objPtr);
		objPtr->typePtr = &levelReferenceType;
		objPtr->internalRep.longValue = level;
		result = 1;
	    } else {
		result = -1;
	    }
	} else if (isdigit(UCHAR(name[0]))) { /* INTL: digit */
	    /*
	     * If this were an integer, we'd have succeeded already.







|







|







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    if (objPtr == NULL) {
	/* Do nothing */
    } else if (TCL_OK == Tcl_GetIntFromObj(NULL, objPtr, &level)
	    && (level >= 0)) {
	level = curLevel - level;
	result = 1;
    } else if (objPtr->typePtr == &levelReferenceType) {
	level = (int) objPtr->internalRep.wideValue;
	result = 1;
    } else {
	name = TclGetString(objPtr);
	if (name[0] == '#') {
	    if (TCL_OK == Tcl_GetInt(NULL, name+1, &level) && level >= 0) {
		TclFreeIntRep(objPtr);
		objPtr->typePtr = &levelReferenceType;
		objPtr->internalRep.wideValue = level;
		result = 1;
	    } else {
		result = -1;
	    }
	} else if (isdigit(UCHAR(name[0]))) { /* INTL: digit */
	    /*
	     * If this were an integer, we'd have succeeded already.
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FreeLambdaInternalRep(
    register Tcl_Obj *objPtr)	/* CmdName object with internal representation
				 * to free. */
{
    Proc *procPtr = objPtr->internalRep.twoPtrValue.ptr1;
    Tcl_Obj *nsObjPtr = objPtr->internalRep.twoPtrValue.ptr2;

    if (procPtr->refCount-- == 1) {
	TclProcCleanupProc(procPtr);
    }
    TclDecrRefCount(nsObjPtr);
    objPtr->typePtr = NULL;
}

static int







|







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FreeLambdaInternalRep(
    register Tcl_Obj *objPtr)	/* CmdName object with internal representation
				 * to free. */
{
    Proc *procPtr = objPtr->internalRep.twoPtrValue.ptr1;
    Tcl_Obj *nsObjPtr = objPtr->internalRep.twoPtrValue.ptr2;

    if (procPtr->refCount-- <= 1) {
	TclProcCleanupProc(procPtr);
    }
    TclDecrRefCount(nsObjPtr);
    objPtr->typePtr = NULL;
}

static int

Added generic/tclProcess.c.

















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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/*
 * tclProcess.c --
 *
 *	This file implements the "tcl::process" ensemble for subprocess 
 *	management as defined by TIP #462.
 *
 * Copyright (c) 2017 Frederic Bonnet.
 *
 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tclInt.h"

/*
 * Autopurge flag. Process-global because of the way Tcl manages child 
 * processes (see tclPipe.c).
 */

static int autopurge = 1;	/* Autopurge flag. */

/*
 * Hash tables that keeps track of all child process statuses. Keys are the 
 * child process ids and resolved pids, values are (ProcessInfo *).
 */

typedef struct ProcessInfo {
    Tcl_Pid pid;		/* Process id. */
    int resolvedPid;		/* Resolved process id. */
    int purge;			/* Purge eventualy. */
    TclProcessWaitStatus status;/* Process status. */
    int code;			/* Error code, exit status or signal 
				   number. */
    Tcl_Obj *msg;		/* Error message. */
    Tcl_Obj *error;		/* Error code. */
} ProcessInfo;
static Tcl_HashTable infoTablePerPid;
static Tcl_HashTable infoTablePerResolvedPid;
static int infoTablesInitialized = 0;	/* 0 means not yet initialized. */
TCL_DECLARE_MUTEX(infoTablesMutex)

 /*
 * Prototypes for functions defined later in this file:
 */

static void		InitProcessInfo(ProcessInfo *info, Tcl_Pid pid,
			    int resolvedPid);
static void		FreeProcessInfo(ProcessInfo *info);
static int		RefreshProcessInfo(ProcessInfo *info, int options);
static TclProcessWaitStatus WaitProcessStatus(Tcl_Pid pid, int resolvedPid, 
			    int options, int *codePtr, Tcl_Obj **msgPtr,
			    Tcl_Obj **errorObjPtr);
static Tcl_Obj *	BuildProcessStatusObj(ProcessInfo *info);
static int		ProcessListObjCmd(ClientData clientData,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
static int		ProcessStatusObjCmd(ClientData clientData,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
static int		ProcessPurgeObjCmd(ClientData clientData,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
static int		ProcessAutopurgeObjCmd(ClientData clientData,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);

/*
 *----------------------------------------------------------------------
 *
 * InitProcessInfo --
 *
 *	Initializes the ProcessInfo structure.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	Memory written.
 *
 *----------------------------------------------------------------------
 */

void
InitProcessInfo(
    ProcessInfo *info,		/* Structure to initialize. */
    Tcl_Pid pid,		/* Process id. */
    int resolvedPid)		/* Resolved process id. */
{
    info->pid = pid;
    info->resolvedPid = resolvedPid;
    info->purge = 0;
    info->status = TCL_PROCESS_UNCHANGED;
    info->code = 0;
    info->msg = NULL;
    info->error = NULL;
}

/*
 *----------------------------------------------------------------------
 *
 * FreeProcessInfo --
 *
 *	Free the ProcessInfo structure.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	Memory deallocated, Tcl_Obj refcount decreased.
 *
 *----------------------------------------------------------------------
 */

void
FreeProcessInfo(
    ProcessInfo *info)		/* Structure to free. */
{
    /*
     * Free stored Tcl_Objs.
     */

    if (info->msg) {
	Tcl_DecrRefCount(info->msg);
    }
    if (info->error) {
	Tcl_DecrRefCount(info->error);
    }

    /*
     * Free allocated structure.
     */

    ckfree(info);
}

/*
 *----------------------------------------------------------------------
 *
 * RefreshProcessInfo --
 *
 *	Refresh process info.
 *
 * Results:
 *	Nonzero if state changed, else zero.
 *
 * Side effects:
 *	May call WaitProcessStatus, which can block if WNOHANG option is set.
 *
 *----------------------------------------------------------------------
 */

int
RefreshProcessInfo(
    ProcessInfo *info,		/* Structure to refresh. */
    int options			/* Options passed to WaitProcessStatus. */
)
{
    if (info->status == TCL_PROCESS_UNCHANGED) {
	/*
	 * Refresh & store status.
	 */

	info->status = WaitProcessStatus(info->pid, info->resolvedPid, 
		options, &info->code, &info->msg, &info->error);
	if (info->msg) Tcl_IncrRefCount(info->msg);
	if (info->error) Tcl_IncrRefCount(info->error);
	return (info->status != TCL_PROCESS_UNCHANGED);
    } else {
	/*
	 * No change.
	 */

	return 0;
    }
}

/*
 *----------------------------------------------------------------------
 *
 * WaitProcessStatus --
 *
 *	Wait for process status to change.
 *
 * Results:
 *	TclProcessWaitStatus enum value.
 *
 * Side effects:
 *	May call WaitProcessStatus, which can block if WNOHANG option is set.
 *
 *----------------------------------------------------------------------
 */

TclProcessWaitStatus
WaitProcessStatus(
    Tcl_Pid pid,		/* Process id. */
    int resolvedPid,		/* Resolved process id. */
    int options,		/* Options passed to Tcl_WaitPid. */
    int *codePtr,		/* If non-NULL, will receive either:
				 *  - 0 for normal exit.
				 *  - errno in case of error.
				 *  - non-zero exit code for abormal exit.
				 *  - signal number if killed or suspended.
				 *  - Tcl_WaitPid status in all other cases.
				 */
    Tcl_Obj **msgObjPtr,	/* If non-NULL, will receive error message. */
    Tcl_Obj **errorObjPtr)	/* If non-NULL, will receive error code. */
{
    int waitStatus;
    Tcl_Obj *errorStrings[5];
    const char *msg;

    pid = Tcl_WaitPid(pid, &waitStatus, options);
    if (pid == 0) {
	/*
	 * No change.
	 */
	
	return TCL_PROCESS_UNCHANGED;
    }

    /*
     * Get process status.
     */

    if (pid == (Tcl_Pid) -1) {
	/*
	 * POSIX errName msg
	 */

	msg = Tcl_ErrnoMsg(errno);
	if (errno == ECHILD) {
	    /*
	     * This changeup in message suggested by Mark Diekhans to
	     * remind people that ECHILD errors can occur on some
	     * systems if SIGCHLD isn't in its default state.
	     */

	    msg = "child process lost (is SIGCHLD ignored or trapped?)";
	}
	if (codePtr) *codePtr = errno;
	if (msgObjPtr) *msgObjPtr = Tcl_ObjPrintf(
		"error waiting for process to exit: %s", msg);
	if (errorObjPtr) {
	    errorStrings[0] = Tcl_NewStringObj("POSIX", -1);
	    errorStrings[1] = Tcl_NewStringObj(Tcl_ErrnoId(), -1);
	    errorStrings[2] = Tcl_NewStringObj(msg, -1);
	    *errorObjPtr = Tcl_NewListObj(3, errorStrings);
	}
	return TCL_PROCESS_ERROR;
    } else if (WIFEXITED(waitStatus)) {
	if (codePtr) *codePtr = WEXITSTATUS(waitStatus);
	if (!WEXITSTATUS(waitStatus)) {
	    /*
	     * Normal exit.
	     */

	    if (msgObjPtr) *msgObjPtr = NULL;
	    if (errorObjPtr) *errorObjPtr = NULL;
	} else {
	    /*
	     * CHILDSTATUS pid code
	     *
	     * Child exited with a non-zero exit status.
	     */

	    if (msgObjPtr) *msgObjPtr = Tcl_NewStringObj(
		    "child process exited abnormally", -1);
	    if (errorObjPtr) {
		errorStrings[0] = Tcl_NewStringObj("CHILDSTATUS", -1);
		errorStrings[1] = Tcl_NewIntObj(resolvedPid);
		errorStrings[2] = Tcl_NewIntObj(WEXITSTATUS(waitStatus));
		*errorObjPtr = Tcl_NewListObj(3, errorStrings);
	    }
	}
	return TCL_PROCESS_EXITED;
    } else if (WIFSIGNALED(waitStatus)) {
	/*
	 * CHILDKILLED pid sigName msg
	 *
	 * Child killed because of a signal.
	 */

	msg = Tcl_SignalMsg(WTERMSIG(waitStatus));
	if (codePtr) *codePtr = WTERMSIG(waitStatus);
	if (msgObjPtr) *msgObjPtr = Tcl_ObjPrintf(
		"child killed: %s", msg);
	if (errorObjPtr) {
	    errorStrings[0] = Tcl_NewStringObj("CHILDKILLED", -1);
	    errorStrings[1] = Tcl_NewIntObj(resolvedPid);
	    errorStrings[2] = Tcl_NewStringObj(Tcl_SignalId(WTERMSIG(waitStatus)), -1);
	    errorStrings[3] = Tcl_NewStringObj(msg, -1);
	    *errorObjPtr = Tcl_NewListObj(4, errorStrings);
	}
	return TCL_PROCESS_SIGNALED;
    } else if (WIFSTOPPED(waitStatus)) {
	/*
	 * CHILDSUSP pid sigName msg
	 *
	 * Child suspended because of a signal.
	 */

	msg = Tcl_SignalMsg(WSTOPSIG(waitStatus));
	if (codePtr) *codePtr = WSTOPSIG(waitStatus);
	if (msgObjPtr) *msgObjPtr = Tcl_ObjPrintf(
		"child suspended: %s", msg);
	if (errorObjPtr) {
	    errorStrings[0] = Tcl_NewStringObj("CHILDSUSP", -1);
	    errorStrings[1] = Tcl_NewIntObj(resolvedPid);
	    errorStrings[2] = Tcl_NewStringObj(Tcl_SignalId(WSTOPSIG(waitStatus)), -1);
	    errorStrings[3] = Tcl_NewStringObj(msg, -1);
	    *errorObjPtr = Tcl_NewListObj(4, errorStrings);
	}
	return TCL_PROCESS_STOPPED;
    } else {
	/*
	 * TCL OPERATION EXEC ODDWAITRESULT
	 *
	 * Child wait status didn't make sense.
	 */

	if (codePtr) *codePtr = waitStatus;
	if (msgObjPtr) *msgObjPtr = Tcl_NewStringObj(
		"child wait status didn't make sense\n", -1);
	if (errorObjPtr) {
	    errorStrings[0] = Tcl_NewStringObj("TCL", -1);
	    errorStrings[1] = Tcl_NewStringObj("OPERATION", -1);
	    errorStrings[2] = Tcl_NewStringObj("EXEC", -1);
	    errorStrings[3] = Tcl_NewStringObj("ODDWAITRESULT", -1);
	    errorStrings[4] = Tcl_NewIntObj(resolvedPid);
	    *errorObjPtr = Tcl_NewListObj(5, errorStrings);
	}
	return TCL_PROCESS_UNKNOWN_STATUS;
    }
}


/*
 *----------------------------------------------------------------------
 *
 * BuildProcessStatusObj --
 *
 *	Build a list object with process status. The first element is always
 *	a standard Tcl return value, which can be either TCL_OK or TCL_ERROR.
 *	In the latter case, the second element is the error message and the
 *	third element is a Tcl error code (see tclvars).
 *
 * Results:
 *	A list object.
 *
 * Side effects:
 *	Tcl_Objs are created.
 *
 *----------------------------------------------------------------------
 */

Tcl_Obj *
BuildProcessStatusObj(
    ProcessInfo *info)
{
    Tcl_Obj *resultObjs[3];

    if (info->status == TCL_PROCESS_UNCHANGED) {
	/*
	 * Process still running, return empty obj.
	 */

	return Tcl_NewObj();
    }
    if (info->status == TCL_PROCESS_EXITED && info->code == 0) {
	/*
	 * Normal exit, return TCL_OK.
	 */
	
	return Tcl_NewIntObj(TCL_OK);
    }

    /*
     * Abnormal exit, return {TCL_ERROR msg error}
     */

    resultObjs[0] = Tcl_NewIntObj(TCL_ERROR);
    resultObjs[1] = info->msg;
    resultObjs[2] = info->error;
    return Tcl_NewListObj(3, resultObjs);
}

/*----------------------------------------------------------------------
 *
 * ProcessListObjCmd --
 *
 *	This function implements the 'tcl::process list' Tcl command. 
 *	Refer to the user documentation for details on what it does.
 *
 * Results:
 *	Returns a standard Tcl result.
 *
 * Side effects:
 *	Access to the internal structures is protected by infoTablesMutex.
 *
 *----------------------------------------------------------------------
 */

static int
ProcessListObjCmd(
    ClientData clientData,	/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    Tcl_Obj *list;
    Tcl_HashEntry *entry;
    Tcl_HashSearch search;
    ProcessInfo *info;

    if (objc != 1) {
	Tcl_WrongNumArgs(interp, 1, objv, NULL);
	return TCL_ERROR;
    }

    /*
     * Return the list of all chid process ids.
     */

    list = Tcl_NewListObj(0, NULL);
    Tcl_MutexLock(&infoTablesMutex);
    for (entry = Tcl_FirstHashEntry(&infoTablePerResolvedPid, &search); 
	    entry != NULL; entry = Tcl_NextHashEntry(&search)) {
	info = (ProcessInfo *) Tcl_GetHashValue(entry);
	Tcl_ListObjAppendElement(interp, list, 
		Tcl_NewIntObj(info->resolvedPid));
    }
    Tcl_MutexUnlock(&infoTablesMutex);
    Tcl_SetObjResult(interp, list);
    return TCL_OK;
}

/*----------------------------------------------------------------------
 *
 * ProcessStatusObjCmd --
 *
 *	This function implements the 'tcl::process status' Tcl command. 
 *	Refer to the user documentation for details on what it does.
 *
 * Results:
 *	Returns a standard Tcl result.
 *
 * Side effects:
 *	Access to the internal structures is protected by infoTablesMutex.
 *	Calls RefreshProcessInfo, which can block if -wait switch is given.
 *
 *----------------------------------------------------------------------
 */

static int
ProcessStatusObjCmd(
    ClientData clientData,	/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    Tcl_Obj *dict;
    int index, options = WNOHANG;
    Tcl_HashEntry *entry;
    Tcl_HashSearch search;
    ProcessInfo *info;
    int numPids;
    Tcl_Obj **pidObjs;
    int result;
    int i;
    int pid;
    Tcl_Obj *const *savedobjv = objv;
    static const char *const switches[] = {
	"-wait", "--", NULL
    };
    enum switches {
	STATUS_WAIT, STATUS_LAST
    };

    while (objc > 1) {
	if (TclGetString(objv[1])[0] != '-') {
	    break;
	}
	if (Tcl_GetIndexFromObj(interp, objv[1], switches, "switches", 0,
		&index) != TCL_OK) {
	    return TCL_ERROR;
	}
	++objv; --objc;
	if (STATUS_WAIT == (enum switches) index) {
	    options = 0;
	} else {
	    break;
	}
    }

    if (objc != 1 && objc != 2) {
	Tcl_WrongNumArgs(interp, 1, savedobjv, "?switches? ?pids?");
	return TCL_ERROR;
    }

    if (objc == 1) {
	/*
	* Return a dict with all child process statuses.
	*/

	dict = Tcl_NewDictObj();
	Tcl_MutexLock(&infoTablesMutex);
	for (entry = Tcl_FirstHashEntry(&infoTablePerResolvedPid, &search); 
		entry != NULL; entry = Tcl_NextHashEntry(&search)) {
	    info = (ProcessInfo *) Tcl_GetHashValue(entry);
	    RefreshProcessInfo(info, options);

	    if (info->purge && autopurge) {
		/*
		 * Purge entry.
		 */
		
		Tcl_DeleteHashEntry(entry);
		entry = Tcl_FindHashEntry(&infoTablePerPid, info->pid);
		Tcl_DeleteHashEntry(entry);
		FreeProcessInfo(info);
	    } else {
		/*
		 * Add to result.
		 */

		Tcl_DictObjPut(interp, dict, Tcl_NewIntObj(info->resolvedPid), 
			BuildProcessStatusObj(info));
	    }
	}
	Tcl_MutexUnlock(&infoTablesMutex);
    } else {
	/*
	 * Only return statuses of provided processes.
	 */
	
	result = Tcl_ListObjGetElements(interp, objv[1], &numPids, &pidObjs);
	if (result != TCL_OK) {
	    return result;
	}
	dict = Tcl_NewDictObj();
	Tcl_MutexLock(&infoTablesMutex);
	for (i = 0; i < numPids; i++) {
	    result = Tcl_GetIntFromObj(interp, pidObjs[i], (int *) &pid);
	    if (result != TCL_OK) {
		Tcl_MutexUnlock(&infoTablesMutex);
		Tcl_DecrRefCount(dict);
		return result;
	    }

	    entry = Tcl_FindHashEntry(&infoTablePerResolvedPid, INT2PTR(pid));
	    if (!entry) {
		/*
		 * Skip unknown process.
		 */
		
		continue;
	    }
	    
	    info = (ProcessInfo *) Tcl_GetHashValue(entry);
	    RefreshProcessInfo(info, options);

	    if (info->purge && autopurge) {
		/*
		 * Purge entry.
		 */
		
		Tcl_DeleteHashEntry(entry);
		entry = Tcl_FindHashEntry(&infoTablePerPid, info->pid);
		Tcl_DeleteHashEntry(entry);
		FreeProcessInfo(info);
	    } else {
		/*
		 * Add to result.
		 */

		Tcl_DictObjPut(interp, dict, Tcl_NewIntObj(info->resolvedPid), 
			BuildProcessStatusObj(info));
	    }
	}
	Tcl_MutexUnlock(&infoTablesMutex);
    }
    Tcl_SetObjResult(interp, dict);
    return TCL_OK;
}

/*----------------------------------------------------------------------
 *
 * ProcessPurgeObjCmd --
 *
 *	This function implements the 'tcl::process purge' Tcl command. 
 *	Refer to the user documentation for details on what it does.
 *
 * Results:
 *	Returns a standard Tcl result.
 *
 * Side effects:
 *	Frees all ProcessInfo structures with their purge flag set.
 *
 *----------------------------------------------------------------------
 */

static int
ProcessPurgeObjCmd(
    ClientData clientData,	/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    Tcl_HashEntry *entry;
    Tcl_HashSearch search;
    ProcessInfo *info;
    int numPids;
    Tcl_Obj **pidObjs;
    int result;
    int i;
    int pid;

    if (objc != 1 && objc != 2) {
	Tcl_WrongNumArgs(interp, 1, objv, "?pids?");
	return TCL_ERROR;
    }

    /*
     * First reap detached procs so that their purge flag is up-to-date.
     */

    Tcl_ReapDetachedProcs();

    if (objc == 1) {
	/*
	 * Purge all terminated processes.
	 */

	Tcl_MutexLock(&infoTablesMutex);
	for (entry = Tcl_FirstHashEntry(&infoTablePerResolvedPid, &search); 
		entry != NULL; entry = Tcl_NextHashEntry(&search)) {
	    info = (ProcessInfo *) Tcl_GetHashValue(entry);
	    if (info->purge) {
		Tcl_DeleteHashEntry(entry);
		entry = Tcl_FindHashEntry(&infoTablePerPid, info->pid);
		Tcl_DeleteHashEntry(entry);
		FreeProcessInfo(info);
	    }
	}
	Tcl_MutexUnlock(&infoTablesMutex);
    } else {
	/*
	 * Purge only provided processes.
	 */
	
	result = Tcl_ListObjGetElements(interp, objv[1], &numPids, &pidObjs);
	if (result != TCL_OK) {
	    return result;
	}
	Tcl_MutexLock(&infoTablesMutex);
	for (i = 0; i < numPids; i++) {
	    result = Tcl_GetIntFromObj(interp, pidObjs[i], (int *) &pid);
	    if (result != TCL_OK) {
		Tcl_MutexUnlock(&infoTablesMutex);
		return result;
	    }

	    entry = Tcl_FindHashEntry(&infoTablePerResolvedPid, INT2PTR(pid));
	    if (!entry) {
		/*
		 * Skip unknown process.
		 */
		
		continue;
	    }

	    info = (ProcessInfo *) Tcl_GetHashValue(entry);
	    if (info->purge) {
		Tcl_DeleteHashEntry(entry);
		entry = Tcl_FindHashEntry(&infoTablePerPid, info->pid);
		Tcl_DeleteHashEntry(entry);
		FreeProcessInfo(info);
	    }
	}
	Tcl_MutexUnlock(&infoTablesMutex);
    }

    return TCL_OK;
}

/*----------------------------------------------------------------------
 *
 * ProcessAutopurgeObjCmd --
 *
 *	This function implements the 'tcl::process autopurge' Tcl command. 
 *	Refer to the user documentation for details on what it does.
 *
 * Results:
 *	Returns a standard Tcl result.
 *
 * Side effects:
 *	Alters detached process handling by Tcl_ReapDetachedProcs().
 *
 *----------------------------------------------------------------------
 */

static int
ProcessAutopurgeObjCmd(
    ClientData clientData,	/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    if (objc != 1 && objc != 2) {
	Tcl_WrongNumArgs(interp, 1, objv, "?flag?");
	return TCL_ERROR;
    }

    if (objc == 2) {
	/*
	 * Set given value.
	 */
	
	int flag;
	int result = Tcl_GetBooleanFromObj(interp, objv[1], &flag);
	if (result != TCL_OK) {
	    return result;
	}

	autopurge = !!flag;
    }

    /* 
     * Return current value. 
     */

    Tcl_SetObjResult(interp, Tcl_NewBooleanObj(autopurge));
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * TclInitProcessCmd --
 *
 *	This procedure creates the "tcl::process" Tcl command. See the user
 *	documentation for details on what it does.
 *
 * Results:
 *	A standard Tcl result.
 *
 * Side effects:
 *	See the user documentation.
 *
 *----------------------------------------------------------------------
 */

Tcl_Command
TclInitProcessCmd(
    Tcl_Interp *interp)		/* Current interpreter. */
{
    static const EnsembleImplMap processImplMap[] = {
	{"list", ProcessListObjCmd, TclCompileBasic0ArgCmd, NULL, NULL, 1},
	{"status", ProcessStatusObjCmd, TclCompileBasicMin0ArgCmd, NULL, NULL, 1},
	{"purge", ProcessPurgeObjCmd, TclCompileBasic0Or1ArgCmd, NULL, NULL, 1},
	{"autopurge", ProcessAutopurgeObjCmd, TclCompileBasic0Or1ArgCmd, NULL, NULL, 1},
	{NULL, NULL, NULL, NULL, NULL, 0}
    };
    Tcl_Command processCmd;

    if (infoTablesInitialized == 0) {
	Tcl_MutexLock(&infoTablesMutex);
	if (infoTablesInitialized == 0) {
	    Tcl_InitHashTable(&infoTablePerPid, TCL_ONE_WORD_KEYS);
	    Tcl_InitHashTable(&infoTablePerResolvedPid, TCL_ONE_WORD_KEYS);
	    infoTablesInitialized = 1;
	}
	Tcl_MutexUnlock(&infoTablesMutex);
    }

    processCmd = TclMakeEnsemble(interp, "::tcl::process", processImplMap);
    Tcl_Export(interp, Tcl_FindNamespace(interp, "::tcl", NULL, 0),
	    "process", 0);
    return processCmd;
}

/*
 *----------------------------------------------------------------------
 *
 * TclProcessCreated --
 *
 *	Called when a child process has been created by Tcl.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	Internal structures are updated with a new ProcessInfo.
 *
 *----------------------------------------------------------------------
 */

void
TclProcessCreated(
    Tcl_Pid pid)		/* Process id. */
{
    int resolvedPid;
    Tcl_HashEntry *entry, *entry2;
    int isNew;
    ProcessInfo *info;

    /*
     * Get resolved pid first.
     */

    resolvedPid = TclpGetPid(pid);

    Tcl_MutexLock(&infoTablesMutex);

    /*
     * Create entry in pid table.
     */

    entry = Tcl_CreateHashEntry(&infoTablePerPid, pid, &isNew);
    if (!isNew) {
	/*
	 * Pid was reused, free old info and reuse structure.
	 */
	
	info = (ProcessInfo *) Tcl_GetHashValue(entry);
	entry2 = Tcl_FindHashEntry(&infoTablePerResolvedPid, 
		INT2PTR(resolvedPid));
	if (entry2) Tcl_DeleteHashEntry(entry2);
	FreeProcessInfo(info);
    }

    /*
     * Allocate and initialize info structure.
     */

    info = (ProcessInfo *) ckalloc(sizeof(ProcessInfo));
    InitProcessInfo(info, pid, resolvedPid);

    /*
     * Add entry to tables.
     */

    Tcl_SetHashValue(entry, info);
    entry = Tcl_CreateHashEntry(&infoTablePerResolvedPid, INT2PTR(resolvedPid),
	    &isNew);
    Tcl_SetHashValue(entry, info);

    Tcl_MutexUnlock(&infoTablesMutex);
}

/*
 *----------------------------------------------------------------------
 *
 * TclProcessWait --
 *
 *	Wait for process status to change.
 *
 * Results:
 *	TclProcessWaitStatus enum value.
 *
 * Side effects:
 *	Completed process info structures are purged immediately (autopurge on)
 *	or eventually (autopurge off).
 *
 *----------------------------------------------------------------------
 */

TclProcessWaitStatus
TclProcessWait(
    Tcl_Pid pid,		/* Process id. */
    int options,		/* Options passed to WaitProcessStatus. */
    int *codePtr,		/* If non-NULL, will receive either:
				 *  - 0 for normal exit.
				 *  - errno in case of error.
				 *  - non-zero exit code for abormal exit.
				 *  - signal number if killed or suspended.
				 *  - Tcl_WaitPid status in all other cases.
				 */
    Tcl_Obj **msgObjPtr,	/* If non-NULL, will receive error message. */
    Tcl_Obj **errorObjPtr)	/* If non-NULL, will receive error code. */
{
    Tcl_HashEntry *entry;
    ProcessInfo *info;
    TclProcessWaitStatus result;

    /*
     * First search for pid in table.
     */

    entry = Tcl_FindHashEntry(&infoTablePerPid, pid);
    if (!entry) {
	/*
	 * Unknown process, just call WaitProcessStatus and return.
	 */
	
	result = WaitProcessStatus(pid, TclpGetPid(pid), options, codePtr, 
		msgObjPtr, errorObjPtr);
	if (msgObjPtr && *msgObjPtr) Tcl_IncrRefCount(*msgObjPtr);
	if (errorObjPtr && *errorObjPtr) Tcl_IncrRefCount(*errorObjPtr);
	return result;
    }

    info = (ProcessInfo *) Tcl_GetHashValue(entry);
    if (info->purge) {
	/*
	 * Process has completed but TclProcessWait has already been called,
	 * so report no change.
	 */
	
	return TCL_PROCESS_UNCHANGED;
    }

    RefreshProcessInfo(info, options);
    if (info->status == TCL_PROCESS_UNCHANGED) {
	/*
	 * No change, stop there.
	 */
	
	return TCL_PROCESS_UNCHANGED;
    }

    /*
     * Set return values.
     */

    result = info->status;
    if (codePtr) *codePtr = info->code;
    if (msgObjPtr) *msgObjPtr = info->msg;
    if (errorObjPtr) *errorObjPtr = info->error;
    if (msgObjPtr && *msgObjPtr) Tcl_IncrRefCount(*msgObjPtr);
    if (errorObjPtr && *errorObjPtr) Tcl_IncrRefCount(*errorObjPtr);

    if (autopurge) {
	/*
	 * Purge now.
	 */

	Tcl_DeleteHashEntry(entry);
	entry = Tcl_FindHashEntry(&infoTablePerResolvedPid, 
		INT2PTR(info->resolvedPid));
	Tcl_DeleteHashEntry(entry);
	FreeProcessInfo(info);
    } else {
	/*
	 * Eventually purge. Subsequent calls will return
	 * TCL_PROCESS_UNCHANGED.
	 */

	info->purge = 1;
    }
    return result;
}

Changes to generic/tclResult.c.

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/*
 * Function prototypes for local functions in this file:
 */

static Tcl_Obj **	GetKeys(void);
static void		ReleaseKeys(ClientData clientData);
static void		ResetObjResult(Interp *iPtr);




/*
 * This structure is used to take a snapshot of the interpreter state in
 * Tcl_SaveInterpState. You can snapshot the state, execute a command, and
 * then back up to the result or the error that was previously in progress.
 */








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/*
 * Function prototypes for local functions in this file:
 */

static Tcl_Obj **	GetKeys(void);
static void		ReleaseKeys(ClientData clientData);
static void		ResetObjResult(Interp *iPtr);
#ifndef TCL_NO_DEPRECATED
static void		SetupAppendBuffer(Interp *iPtr, int newSpace);
#endif /* !TCL_NO_DEPRECATED */

/*
 * This structure is used to take a snapshot of the interpreter state in
 * Tcl_SaveInterpState. You can snapshot the state, execute a command, and
 * then back up to the result or the error that was previously in progress.
 */

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    /*
     * Move the result object into the save state. Note that we don't need to
     * change its refcount because we're moving it, not adding a new
     * reference. Put an empty object into the interpreter.
     */

    *statePtr = iPtr->objResultPtr;
    iPtr->objResultPtr = Tcl_NewObj();
    Tcl_IncrRefCount(iPtr->objResultPtr);






































}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_RestoreResult --
 *







|


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    /*
     * Move the result object into the save state. Note that we don't need to
     * change its refcount because we're moving it, not adding a new
     * reference. Put an empty object into the interpreter.
     */

    statePtr->objResultPtr = iPtr->objResultPtr;
    iPtr->objResultPtr = Tcl_NewObj();
    Tcl_IncrRefCount(iPtr->objResultPtr);

    /*
     * Save the string result.
     */

    statePtr->freeProc = iPtr->freeProc;
    if (iPtr->result == iPtr->resultSpace) {
	/*
	 * Copy the static string data out of the interp buffer.
	 */

	statePtr->result = statePtr->resultSpace;
	strcpy(statePtr->result, iPtr->result);
	statePtr->appendResult = NULL;
    } else if (iPtr->result == iPtr->appendResult) {
	/*
	 * Move the append buffer out of the interp.
	 */

	statePtr->appendResult = iPtr->appendResult;
	statePtr->appendAvl = iPtr->appendAvl;
	statePtr->appendUsed = iPtr->appendUsed;
	statePtr->result = statePtr->appendResult;
	iPtr->appendResult = NULL;
	iPtr->appendAvl = 0;
	iPtr->appendUsed = 0;
    } else {
	/*
	 * Move the dynamic or static string out of the interpreter.
	 */

	statePtr->result = iPtr->result;
	statePtr->appendResult = NULL;
    }

    iPtr->result = iPtr->resultSpace;
    iPtr->resultSpace[0] = 0;
    iPtr->freeProc = 0;
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_RestoreResult --
 *
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Tcl_RestoreResult(
    Tcl_Interp *interp,		/* Interpreter being restored. */
    Tcl_SavedResult *statePtr)	/* State returned by Tcl_SaveResult. */
{
    Interp *iPtr = (Interp *) interp;

    Tcl_ResetResult(interp);


































    /*
     * Restore the object result.
     */

    Tcl_DecrRefCount(iPtr->objResultPtr);
    iPtr->objResultPtr = *statePtr;
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_DiscardResult --
 *







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Tcl_RestoreResult(
    Tcl_Interp *interp,		/* Interpreter being restored. */
    Tcl_SavedResult *statePtr)	/* State returned by Tcl_SaveResult. */
{
    Interp *iPtr = (Interp *) interp;

    Tcl_ResetResult(interp);

    /*
     * Restore the string result.
     */

    iPtr->freeProc = statePtr->freeProc;
    if (statePtr->result == statePtr->resultSpace) {
	/*
	 * Copy the static string data into the interp buffer.
	 */

	iPtr->result = iPtr->resultSpace;
	strcpy(iPtr->result, statePtr->result);
    } else if (statePtr->result == statePtr->appendResult) {
	/*
	 * Move the append buffer back into the interp.
	 */

	if (iPtr->appendResult != NULL) {
	    ckfree(iPtr->appendResult);
	}

	iPtr->appendResult = statePtr->appendResult;
	iPtr->appendAvl = statePtr->appendAvl;
	iPtr->appendUsed = statePtr->appendUsed;
	iPtr->result = iPtr->appendResult;
    } else {
	/*
	 * Move the dynamic or static string back into the interpreter.
	 */

	iPtr->result = statePtr->result;
    }

    /*
     * Restore the object result.
     */

    Tcl_DecrRefCount(iPtr->objResultPtr);
    iPtr->objResultPtr = statePtr->objResultPtr;
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_DiscardResult --
 *
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 */

#undef Tcl_DiscardResult
void
Tcl_DiscardResult(
    Tcl_SavedResult *statePtr)	/* State returned by Tcl_SaveResult. */
{
    Tcl_DecrRefCount(*statePtr);








}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_SetResult --
 *







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 */

#undef Tcl_DiscardResult
void
Tcl_DiscardResult(
    Tcl_SavedResult *statePtr)	/* State returned by Tcl_SaveResult. */
{
    TclDecrRefCount(statePtr->objResultPtr);

    if (statePtr->result == statePtr->appendResult) {
	ckfree(statePtr->appendResult);
    } else if (statePtr->freeProc == TCL_DYNAMIC) {
        ckfree(statePtr->result);
    } else if (statePtr->freeProc) {
        statePtr->freeProc(statePtr->result);
    }
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_SetResult --
 *
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				 * return value. */
    register char *result,	/* Value to be returned. If NULL, the result
				 * is set to an empty string. */
    Tcl_FreeProc *freeProc)	/* Gives information about the string:
				 * TCL_STATIC, TCL_VOLATILE, or the address of
				 * a Tcl_FreeProc such as free. */
{



    Tcl_SetObjResult(interp, Tcl_NewStringObj(result, -1));
    if (result == NULL || freeProc == NULL || freeProc == TCL_VOLATILE) {





	return;






    }













    if (freeProc == TCL_DYNAMIC) {
	ckfree(result);
    } else {
	(*freeProc)(result);
    }







}
#endif /* !TCL_NO_DEPRECATED */

/*
 *----------------------------------------------------------------------
 *
 * Tcl_GetStringResult --







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				 * return value. */
    register char *result,	/* Value to be returned. If NULL, the result
				 * is set to an empty string. */
    Tcl_FreeProc *freeProc)	/* Gives information about the string:
				 * TCL_STATIC, TCL_VOLATILE, or the address of
				 * a Tcl_FreeProc such as free. */
{
    Interp *iPtr = (Interp *) interp;
    register Tcl_FreeProc *oldFreeProc = iPtr->freeProc;
    char *oldResult = iPtr->result;

    if (result == NULL) {
	iPtr->resultSpace[0] = 0;
	iPtr->result = iPtr->resultSpace;
	iPtr->freeProc = 0;
    } else if (freeProc == TCL_VOLATILE) {
	int length = strlen(result);

	if (length > TCL_RESULT_SIZE) {
	    iPtr->result = ckalloc(length + 1);
	    iPtr->freeProc = TCL_DYNAMIC;
	} else {
	    iPtr->result = iPtr->resultSpace;
	    iPtr->freeProc = 0;
	}
	memcpy(iPtr->result, result, (unsigned) length+1);
    } else {
	iPtr->result = (char *) result;
	iPtr->freeProc = freeProc;
    }

    /*
     * If the old result was dynamically-allocated, free it up. Do it here,
     * rather than at the beginning, in case the new result value was part of
     * the old result value.
     */

    if (oldFreeProc != 0) {
	if (oldFreeProc == TCL_DYNAMIC) {
	    ckfree(oldResult);
	} else {
	    oldFreeProc(oldResult);
	}
    }

    /*
     * Reset the object result since we just set the string result.
     */

    ResetObjResult(iPtr);
}
#endif /* !TCL_NO_DEPRECATED */

/*
 *----------------------------------------------------------------------
 *
 * Tcl_GetStringResult --
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 */

const char *
Tcl_GetStringResult(
    register Tcl_Interp *interp)/* Interpreter whose result to return. */
{
    Interp *iPtr = (Interp *) interp;

    return Tcl_GetString(iPtr->objResultPtr);












}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_SetObjResult --
 *







|

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 */

const char *
Tcl_GetStringResult(
    register Tcl_Interp *interp)/* Interpreter whose result to return. */
{
    Interp *iPtr = (Interp *) interp;
#ifdef TCL_NO_DEPRECATED
    return Tcl_GetString(iPtr->objResultPtr);
#else
    /*
     * If the string result is empty, move the object result to the string
     * result, then reset the object result.
     */

    if (*(iPtr->result) == 0) {
	Tcl_SetResult(interp, TclGetString(Tcl_GetObjResult(interp)),
		TCL_VOLATILE);
    }
    return iPtr->result;
#endif
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_SetObjResult --
 *
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    /*
     * We wait until the end to release the old object result, in case we are
     * setting the result to itself.
     */

    TclDecrRefCount(oldObjResult);

















}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_GetObjResult --
 *







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    /*
     * We wait until the end to release the old object result, in case we are
     * setting the result to itself.
     */

    TclDecrRefCount(oldObjResult);

#ifndef TCL_NO_DEPRECATED
    /*
     * Reset the string result since we just set the result object.
     */

    if (iPtr->freeProc != NULL) {
	if (iPtr->freeProc == TCL_DYNAMIC) {
	    ckfree(iPtr->result);
	} else {
	    iPtr->freeProc(iPtr->result);
	}
	iPtr->freeProc = 0;
    }
    iPtr->result = iPtr->resultSpace;
    iPtr->resultSpace[0] = 0;
#endif
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_GetObjResult --
 *
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 */

Tcl_Obj *
Tcl_GetObjResult(
    Tcl_Interp *interp)		/* Interpreter whose result to return. */
{
    register Interp *iPtr = (Interp *) interp;




























    return iPtr->objResultPtr;
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_AppendResultVA --







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 */

Tcl_Obj *
Tcl_GetObjResult(
    Tcl_Interp *interp)		/* Interpreter whose result to return. */
{
    register Interp *iPtr = (Interp *) interp;
#ifndef TCL_NO_DEPRECATED
    Tcl_Obj *objResultPtr;
    int length;

    /*
     * If the string result is non-empty, move the string result to the object
     * result, then reset the string result.
     */

    if (iPtr->result[0] != 0) {
	ResetObjResult(iPtr);

	objResultPtr = iPtr->objResultPtr;
	length = strlen(iPtr->result);
	TclInitStringRep(objResultPtr, iPtr->result, length);

	if (iPtr->freeProc != NULL) {
	    if (iPtr->freeProc == TCL_DYNAMIC) {
		ckfree(iPtr->result);
	    } else {
		iPtr->freeProc(iPtr->result);
	    }
	    iPtr->freeProc = 0;
	}
	iPtr->result = iPtr->resultSpace;
	iPtr->result[0] = 0;
    }
#endif /* !TCL_NO_DEPRECATED */
    return iPtr->objResultPtr;
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_AppendResultVA --
540
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589
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Tcl_AppendElement(
    Tcl_Interp *interp,		/* Interpreter whose result is to be
				 * extended. */
    const char *element)	/* String to convert to list element and add
				 * to result. */
{
    Interp *iPtr = (Interp *) interp;

    Tcl_Obj *elementPtr = Tcl_NewStringObj(element, -1);
    Tcl_Obj *listPtr = Tcl_NewListObj(1, &elementPtr);
    const char *bytes;

    if (Tcl_IsShared(iPtr->objResultPtr)) {
	Tcl_SetObjResult(interp, Tcl_DuplicateObj(iPtr->objResultPtr));
    }
    bytes = TclGetString(iPtr->objResultPtr);
    if (TclNeedSpace(bytes, bytes+iPtr->objResultPtr->length)) {
	Tcl_AppendToObj(iPtr->objResultPtr, " ", 1);
    }
    Tcl_AppendObjToObj(iPtr->objResultPtr, listPtr);
    Tcl_DecrRefCount(listPtr);




}




























































































































/*
 *----------------------------------------------------------------------
 *
 * Tcl_FreeResult --
 *
 *	This function frees up the memory associated with an interpreter's
 *	result, resetting the interpreter's result object.  Tcl_FreeResult is
 *	most commonly used when a function is about to replace one result
 *	value with another.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	Frees the memory associated with interp's result but does not change
 *	any part of the error dictionary (i.e., the errorinfo and errorcode

 *	remain the same).
 *
 *----------------------------------------------------------------------
 */

void
Tcl_FreeResult(
    register Tcl_Interp *interp)/* Interpreter for which to free result. */
{
    register Interp *iPtr = (Interp *) interp;












    ResetObjResult(iPtr);
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_ResetResult --







>













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712
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907
Tcl_AppendElement(
    Tcl_Interp *interp,		/* Interpreter whose result is to be
				 * extended. */
    const char *element)	/* String to convert to list element and add
				 * to result. */
{
    Interp *iPtr = (Interp *) interp;
#ifdef TCL_NO_DEPRECATED
    Tcl_Obj *elementPtr = Tcl_NewStringObj(element, -1);
    Tcl_Obj *listPtr = Tcl_NewListObj(1, &elementPtr);
    const char *bytes;

    if (Tcl_IsShared(iPtr->objResultPtr)) {
	Tcl_SetObjResult(interp, Tcl_DuplicateObj(iPtr->objResultPtr));
    }
    bytes = TclGetString(iPtr->objResultPtr);
    if (TclNeedSpace(bytes, bytes+iPtr->objResultPtr->length)) {
	Tcl_AppendToObj(iPtr->objResultPtr, " ", 1);
    }
    Tcl_AppendObjToObj(iPtr->objResultPtr, listPtr);
    Tcl_DecrRefCount(listPtr);
#else
    char *dst;
    int size;
    int flags;

    /*
     * If the string result is empty, move the object result to the string
     * result, then reset the object result.
     */

    (void) Tcl_GetStringResult(interp);

    /*
     * See how much space is needed, and grow the append buffer if needed to
     * accommodate the list element.
     */

    size = Tcl_ScanElement(element, &flags) + 1;
    if ((iPtr->result != iPtr->appendResult)
	    || (iPtr->appendResult[iPtr->appendUsed] != 0)
	    || ((size + iPtr->appendUsed) >= iPtr->appendAvl)) {
	SetupAppendBuffer(iPtr, size+iPtr->appendUsed);
    }

    /*
     * Convert the string into a list element and copy it to the buffer that's
     * forming, with a space separator if needed.
     */

    dst = iPtr->appendResult + iPtr->appendUsed;
    if (TclNeedSpace(iPtr->appendResult, dst)) {
	iPtr->appendUsed++;
	*dst = ' ';
	dst++;

	/*
	 * If we need a space to separate this element from preceding stuff,
	 * then this element will not lead a list, and need not have it's
	 * leading '#' quoted.
	 */

	flags |= TCL_DONT_QUOTE_HASH;
    }
    iPtr->appendUsed += Tcl_ConvertElement(element, dst, flags);
#endif /* !TCL_NO_DEPRECATED */
}

/*
 *----------------------------------------------------------------------
 *
 * SetupAppendBuffer --
 *
 *	This function makes sure that there is an append buffer properly
 *	initialized, if necessary, from the interpreter's result, and that it
 *	has at least enough room to accommodate newSpace new bytes of
 *	information.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

#ifndef TCL_NO_DEPRECATED
static void
SetupAppendBuffer(
    Interp *iPtr,		/* Interpreter whose result is being set up. */
    int newSpace)		/* Make sure that at least this many bytes of
				 * new information may be added. */
{
    int totalSpace;

    /*
     * Make the append buffer larger, if that's necessary, then copy the
     * result into the append buffer and make the append buffer the official
     * Tcl result.
     */

    if (iPtr->result != iPtr->appendResult) {
	/*
	 * If an oversized buffer was used recently, then free it up so we go
	 * back to a smaller buffer. This avoids tying up memory forever after
	 * a large operation.
	 */

	if (iPtr->appendAvl > 500) {
	    ckfree(iPtr->appendResult);
	    iPtr->appendResult = NULL;
	    iPtr->appendAvl = 0;
	}
	iPtr->appendUsed = strlen(iPtr->result);
    } else if (iPtr->result[iPtr->appendUsed] != 0) {
	/*
	 * Most likely someone has modified a result created by
	 * Tcl_AppendResult et al. so that it has a different size. Just
	 * recompute the size.
	 */

	iPtr->appendUsed = strlen(iPtr->result);
    }

    totalSpace = newSpace + iPtr->appendUsed;
    if (totalSpace >= iPtr->appendAvl) {
	char *new;

	if (totalSpace < 100) {
	    totalSpace = 200;
	} else {
	    totalSpace *= 2;
	}
	new = ckalloc(totalSpace);
	strcpy(new, iPtr->result);
	if (iPtr->appendResult != NULL) {
	    ckfree(iPtr->appendResult);
	}
	iPtr->appendResult = new;
	iPtr->appendAvl = totalSpace;
    } else if (iPtr->result != iPtr->appendResult) {
	strcpy(iPtr->appendResult, iPtr->result);
    }

    Tcl_FreeResult((Tcl_Interp *) iPtr);
    iPtr->result = iPtr->appendResult;
}
#endif /* !TCL_NO_DEPRECATED */

/*
 *----------------------------------------------------------------------
 *
 * Tcl_FreeResult --
 *
 *	This function frees up the memory associated with an interpreter's
 *	string result. It also resets the interpreter's result object.
 *	Tcl_FreeResult is most commonly used when a function is about to
 *	replace one result value with another.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	Frees the memory associated with interp's string result and sets
 *	interp->freeProc to zero, but does not change interp->result or clear
 *	error state. Resets interp's result object to an unshared empty
 *	object.
 *
 *----------------------------------------------------------------------
 */

void
Tcl_FreeResult(
    register Tcl_Interp *interp)/* Interpreter for which to free result. */
{
    register Interp *iPtr = (Interp *) interp;

#ifndef TCL_NO_DEPRECATED
    if (iPtr->freeProc != NULL) {
	if (iPtr->freeProc == TCL_DYNAMIC) {
	    ckfree(iPtr->result);
	} else {
	    iPtr->freeProc(iPtr->result);
	}
	iPtr->freeProc = 0;
    }

#endif /* !TCL_NO_DEPRECATED */
    ResetObjResult(iPtr);
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_ResetResult --
611
612
613
614
615
616
617












618
619
620
621
622
623
624
void
Tcl_ResetResult(
    register Tcl_Interp *interp)/* Interpreter for which to clear result. */
{
    register Interp *iPtr = (Interp *) interp;

    ResetObjResult(iPtr);












    if (iPtr->errorCode) {
	/* Legacy support */
	if (iPtr->flags & ERR_LEGACY_COPY) {
	    Tcl_ObjSetVar2(interp, iPtr->ecVar, NULL,
		    iPtr->errorCode, TCL_GLOBAL_ONLY);
	}
	Tcl_DecrRefCount(iPtr->errorCode);







>
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923
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925
926
927
928
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930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
void
Tcl_ResetResult(
    register Tcl_Interp *interp)/* Interpreter for which to clear result. */
{
    register Interp *iPtr = (Interp *) interp;

    ResetObjResult(iPtr);
#ifndef TCL_NO_DEPRECATED
    if (iPtr->freeProc != NULL) {
	if (iPtr->freeProc == TCL_DYNAMIC) {
	    ckfree(iPtr->result);
	} else {
	    iPtr->freeProc(iPtr->result);
	}
	iPtr->freeProc = 0;
    }
    iPtr->result = iPtr->resultSpace;
    iPtr->resultSpace[0] = 0;
#endif /* !TCL_NO_DEPRECATED */
    if (iPtr->errorCode) {
	/* Legacy support */
	if (iPtr->flags & ERR_LEGACY_COPY) {
	    Tcl_ObjSetVar2(interp, iPtr->ecVar, NULL,
		    iPtr->errorCode, TCL_GLOBAL_ONLY);
	}
	Tcl_DecrRefCount(iPtr->errorCode);

Changes to generic/tclScan.c.

1
2
3
4
5
6
7
8
9
10
11
12

13
14
15
16
17
18
19
/*
 * tclScan.c --
 *
 *	This file contains the implementation of the "scan" command.
 *
 * Copyright (c) 1998 by Scriptics Corporation.
 *
 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tclInt.h"


/*
 * Flag values used by Tcl_ScanObjCmd.
 */

#define SCAN_NOSKIP	0x1		/* Don't skip blanks. */
#define SCAN_SUPPRESS	0x2		/* Suppress assignment. */












>







1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
/*
 * tclScan.c --
 *
 *	This file contains the implementation of the "scan" command.
 *
 * Copyright (c) 1998 by Scriptics Corporation.
 *
 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tclInt.h"
#include "tommath.h"

/*
 * Flag values used by Tcl_ScanObjCmd.
 */

#define SCAN_NOSKIP	0x1		/* Don't skip blanks. */
#define SCAN_SUPPRESS	0x2		/* Suppress assignment. */
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
	case 'g':
	case 'G':
	case 'i':
	case 'o':
	case 'x':
	case 'X':
	case 'b':
	    break;
	case 'u':
	    if (flags & SCAN_BIG) {
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"unsigned bignum scans are invalid", -1));
		Tcl_SetErrorCode(interp, "TCL", "FORMAT", "BADUNSIGNED",NULL);
		goto error;
	    }
	    break;
	    /*
	     * Bracket terms need special checking
	     */
	case '[':
	    if (flags & (SCAN_LONGER|SCAN_BIG)) {
		goto invalidFieldSize;







<

<
<
<
<
<
<







412
413
414
415
416
417
418

419






420
421
422
423
424
425
426
	case 'g':
	case 'G':
	case 'i':
	case 'o':
	case 'x':
	case 'X':
	case 'b':

	case 'u':






	    break;
	    /*
	     * Bracket terms need special checking
	     */
	case '[':
	    if (flags & (SCAN_LONGER|SCAN_BIG)) {
		goto invalidFieldSize;
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
	     * Scan a single Unicode character.
	     */

	    offset = TclUtfToUniChar(string, &sch);
	    i = (int)sch;
#if TCL_UTF_MAX == 4
	    if (!offset) {
		offset = Tcl_UtfToUniChar(string, &sch);
		i = (((i<<10) & 0x0FFC00) + 0x10000) + (sch & 0x3FF);
	    }
#endif
	    string += offset;
	    if (!(flags & SCAN_SUPPRESS)) {
		objPtr = Tcl_NewIntObj(i);
		Tcl_IncrRefCount(objPtr);







|







879
880
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883
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885
886
887
888
889
890
891
892
893
	     * Scan a single Unicode character.
	     */

	    offset = TclUtfToUniChar(string, &sch);
	    i = (int)sch;
#if TCL_UTF_MAX == 4
	    if (!offset) {
		offset = TclUtfToUniChar(string, &sch);
		i = (((i<<10) & 0x0FFC00) + 0x10000) + (sch & 0x3FF);
	    }
#endif
	    string += offset;
	    if (!(flags & SCAN_SUPPRESS)) {
		objPtr = Tcl_NewIntObj(i);
		Tcl_IncrRefCount(objPtr);
928
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933
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935
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937
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940
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942
943
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947











948
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	    string = end;
	    if (flags & SCAN_SUPPRESS) {
		Tcl_DecrRefCount(objPtr);
		break;
	    }
	    if (flags & SCAN_LONGER) {
		if (Tcl_GetWideIntFromObj(NULL, objPtr, &wideValue) != TCL_OK) {
		    wideValue = ~(Tcl_WideUInt)0 >> 1;	/* WIDE_MAX */
		    if (TclGetString(objPtr)[0] == '-') {
			wideValue++;	/* WIDE_MAX + 1 = WIDE_MIN */
		    }
		}
		if ((flags & SCAN_UNSIGNED) && (wideValue < 0)) {
		    sprintf(buf, "%" TCL_LL_MODIFIER "u",
			    (Tcl_WideUInt)wideValue);
		    Tcl_SetStringObj(objPtr, buf, -1);
		} else {
		    Tcl_SetWideIntObj(objPtr, wideValue);
		}
	    } else if (!(flags & SCAN_BIG)) {











		if (TclGetLongFromObj(NULL, objPtr, &value) != TCL_OK) {
		    if (TclGetString(objPtr)[0] == '-') {
			value = LONG_MIN;
		    } else {
			value = LONG_MAX;
		    }
		}
		if ((flags & SCAN_UNSIGNED) && (value < 0)) {
		    sprintf(buf, "%lu", value);	/* INTL: ISO digit */
		    Tcl_SetStringObj(objPtr, buf, -1);
		} else {
		    Tcl_SetLongObj(objPtr, value);
		}
	    }
	    objs[objIndex++] = objPtr;
	    break;

	case 'f':
	    /*







|

|







|

|
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>











|







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	    string = end;
	    if (flags & SCAN_SUPPRESS) {
		Tcl_DecrRefCount(objPtr);
		break;
	    }
	    if (flags & SCAN_LONGER) {
		if (Tcl_GetWideIntFromObj(NULL, objPtr, &wideValue) != TCL_OK) {
		    wideValue = LLONG_MAX;
		    if (TclGetString(objPtr)[0] == '-') {
			wideValue = LLONG_MIN;
		    }
		}
		if ((flags & SCAN_UNSIGNED) && (wideValue < 0)) {
		    sprintf(buf, "%" TCL_LL_MODIFIER "u",
			    (Tcl_WideUInt)wideValue);
		    Tcl_SetStringObj(objPtr, buf, -1);
		} else {
		    TclSetIntObj(objPtr, wideValue);
		}
	    } else if (flags & SCAN_BIG) {
		if (flags & SCAN_UNSIGNED) {
		    mp_int big;
		    if ((Tcl_GetBignumFromObj(interp, objPtr, &big) != TCL_OK)
			    || mp_isneg(&big)) {
			Tcl_SetObjResult(interp, Tcl_NewStringObj(
				"unsigned bignum scans are invalid", -1));
			Tcl_SetErrorCode(interp, "TCL", "FORMAT", "BADUNSIGNED",NULL);
			return TCL_ERROR;
		    }
		}
	    } else {
		if (TclGetLongFromObj(NULL, objPtr, &value) != TCL_OK) {
		    if (TclGetString(objPtr)[0] == '-') {
			value = LONG_MIN;
		    } else {
			value = LONG_MAX;
		    }
		}
		if ((flags & SCAN_UNSIGNED) && (value < 0)) {
		    sprintf(buf, "%lu", value);	/* INTL: ISO digit */
		    Tcl_SetStringObj(objPtr, buf, -1);
		} else {
		    TclSetIntObj(objPtr, value);
		}
	    }
	    objs[objIndex++] = objPtr;
	    break;

	case 'f':
	    /*

Changes to generic/tclStrToD.c.

479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
    const char **endPtrPtr,	/* Place to store pointer to the character
				 * that terminated the scan. */
    int flags)			/* Flags governing the parse. */
{
    enum State {
	INITIAL, SIGNUM, ZERO, ZERO_X,
	ZERO_O, ZERO_B, ZERO_D, BINARY,
	HEXADECIMAL, OCTAL, DECIMAL,
	LEADING_RADIX_POINT, FRACTION,
	EXPONENT_START, EXPONENT_SIGNUM, EXPONENT,
	sI, sIN, sINF, sINFI, sINFIN, sINFINI, sINFINIT, sINFINITY
#ifdef IEEE_FLOATING_POINT
	, sN, sNA, sNAN, sNANPAREN, sNANHEX, sNANFINISH
#endif
    } state = INITIAL;







|







479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
    const char **endPtrPtr,	/* Place to store pointer to the character
				 * that terminated the scan. */
    int flags)			/* Flags governing the parse. */
{
    enum State {
	INITIAL, SIGNUM, ZERO, ZERO_X,
	ZERO_O, ZERO_B, ZERO_D, BINARY,
	HEXADECIMAL, OCTAL, BAD_OCTAL, DECIMAL,
	LEADING_RADIX_POINT, FRACTION,
	EXPONENT_START, EXPONENT_SIGNUM, EXPONENT,
	sI, sIN, sINF, sINFI, sINFIN, sINFINI, sINFINIT, sINFINITY
#ifdef IEEE_FLOATING_POINT
	, sN, sNA, sNAN, sNANPAREN, sNANHEX, sNANFINISH
#endif
    } state = INITIAL;
524
525
526
527
528
529
530

531
532
533
534
535
536
537
				 * an acceptable number. */
    size_t acceptLen;		/* Number of characters following that
				 * point. */
    int status = TCL_OK;	/* Status to return to caller. */
    char d = 0;			/* Last hexadecimal digit scanned; initialized
				 * to avoid a compiler warning. */
    int shift = 0;		/* Amount to shift when accumulating binary */


#define ALL_BITS	(~(Tcl_WideUInt)0)
#define MOST_BITS	(ALL_BITS >> 1)

    /*
     * Initialize bytes to start of the object's string rep if the caller
     * didn't pass anything else.







>







524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
				 * an acceptable number. */
    size_t acceptLen;		/* Number of characters following that
				 * point. */
    int status = TCL_OK;	/* Status to return to caller. */
    char d = 0;			/* Last hexadecimal digit scanned; initialized
				 * to avoid a compiler warning. */
    int shift = 0;		/* Amount to shift when accumulating binary */
    int explicitOctal = 0;

#define ALL_BITS	(~(Tcl_WideUInt)0)
#define MOST_BITS	(ALL_BITS >> 1)

    /*
     * Initialize bytes to start of the object's string rep if the caller
     * didn't pass anything else.
655
656
657
658
659
660
661

662
663
664
665
666
667
668

669


670
671
672
673
674
675
676
		state = ZERO_B;
		break;
	    }
	    if (flags & TCL_PARSE_BINARY_ONLY) {
		goto zerob;
	    }
	    if (c == 'o' || c == 'O') {

		state = ZERO_O;
		break;
	    }
	    if (c == 'd' || c == 'D') {
		state = ZERO_D;
		break;
	    }

	    goto decimal;



	case OCTAL:
	    /*
	     * Scanned an optional + or -, followed by a string of octal
	     * digits. Acceptable inputs are more digits, period, or E. If 8
	     * or 9 is encountered, commit to floating point.
	     */







>







>

>
>







656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
		state = ZERO_B;
		break;
	    }
	    if (flags & TCL_PARSE_BINARY_ONLY) {
		goto zerob;
	    }
	    if (c == 'o' || c == 'O') {
		explicitOctal = 1;
		state = ZERO_O;
		break;
	    }
	    if (c == 'd' || c == 'D') {
		state = ZERO_D;
		break;
	    }
#ifdef TCL_NO_DEPRECATED
	    goto decimal;
#endif
	    /* FALLTHROUGH */

	case OCTAL:
	    /*
	     * Scanned an optional + or -, followed by a string of octal
	     * digits. Acceptable inputs are more digits, period, or E. If 8
	     * or 9 is encountered, commit to floating point.
	     */
725
726
727
728
729
730
731




















































732
733
734
735
736
737
738
		} else {
		    numSigDigs = 1;
		}
		numTrailZeros = 0;
		state = OCTAL;
		break;
	    }




















































	    goto endgame;

	    /*
	     * Scanned 0x. If state is HEXADECIMAL, scanned at least one
	     * character following the 0x. The only acceptable inputs are
	     * hexadecimal digits.
	     */







>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>







730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
		} else {
		    numSigDigs = 1;
		}
		numTrailZeros = 0;
		state = OCTAL;
		break;
	    }
	    /* FALLTHROUGH */

	case BAD_OCTAL:
	    if (explicitOctal) {
		/*
		 * No forgiveness for bad digits in explicitly octal numbers.
		 */

		goto endgame;
	    }
	    if (flags & TCL_PARSE_INTEGER_ONLY) {
		/*
		 * No seeking floating point when parsing only integer.
		 */

		goto endgame;
	    }
#ifndef TCL_NO_DEPRECATED

	    /*
	     * Scanned a number with a leading zero that contains an 8, 9,
	     * radix point or E. This is an invalid octal number, but might
	     * still be floating point.
	     */

	    if (c == '0') {
		numTrailZeros++;
		state = BAD_OCTAL;
		break;
	    } else if (isdigit(UCHAR(c))) {
		if (objPtr != NULL) {
		    significandOverflow = AccumulateDecimalDigit(
			    (unsigned)(c-'0'), numTrailZeros,
			    &significandWide, &significandBig,
			    significandOverflow);
		}
		if (numSigDigs != 0) {
		    numSigDigs += (numTrailZeros + 1);
		} else {
		    numSigDigs = 1;
		}
		numTrailZeros = 0;
		state = BAD_OCTAL;
		break;
	    } else if (c == '.') {
		state = FRACTION;
		break;
	    } else if (c == 'E' || c == 'e') {
		state = EXPONENT_START;
		break;
	    }
#endif
	    goto endgame;

	    /*
	     * Scanned 0x. If state is HEXADECIMAL, scanned at least one
	     * character following the 0x. The only acceptable inputs are
	     * hexadecimal digits.
	     */
839
840
841
842
843
844
845

846

847
848
849
850
851
852
853

	case DECIMAL:
	    /*
	     * Scanned an optional + or - followed by a string of decimal
	     * digits.
	     */


	decimal:

	    acceptState = state;
	    acceptPoint = p;
	    acceptLen = len;
	    if (c == '0') {
		numTrailZeros++;
		state = DECIMAL;
		break;







>

>







896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912

	case DECIMAL:
	    /*
	     * Scanned an optional + or - followed by a string of decimal
	     * digits.
	     */

#ifdef TCL_NO_DEPRECATED
	decimal:
#endif
	    acceptState = state;
	    acceptPoint = p;
	    acceptLen = len;
	    if (c == '0') {
		numTrailZeros++;
		state = DECIMAL;
		break;
1123
1124
1125
1126
1127
1128
1129

1130
1131
1132
1133
1134
1135
1136
     * Generate and store the appropriate internal rep.
     */

    if (status == TCL_OK && objPtr != NULL) {
	TclFreeIntRep(objPtr);
	switch (acceptState) {
	case SIGNUM:

	case ZERO_X:
	case ZERO_O:
	case ZERO_B:
	case ZERO_D:
	case LEADING_RADIX_POINT:
	case EXPONENT_START:
	case EXPONENT_SIGNUM:







>







1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
     * Generate and store the appropriate internal rep.
     */

    if (status == TCL_OK && objPtr != NULL) {
	TclFreeIntRep(objPtr);
	switch (acceptState) {
	case SIGNUM:
	case BAD_OCTAL:
	case ZERO_X:
	case ZERO_O:
	case ZERO_B:
	case ZERO_D:
	case LEADING_RADIX_POINT:
	case EXPONENT_START:
	case EXPONENT_SIGNUM:
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
		    octalSignificandWide <<= shift;
		} else {
		    mp_mul_2d(&octalSignificandBig, shift,
			    &octalSignificandBig);
		}
	    }
	    if (!octalSignificandOverflow) {
		if (octalSignificandWide >
			(Tcl_WideUInt)(((~(unsigned long)0) >> 1) + signum)) {
#ifndef TCL_WIDE_INT_IS_LONG
		    if (octalSignificandWide <= (MOST_BITS + signum)) {
			objPtr->typePtr = &tclWideIntType;
			if (signum) {
			    objPtr->internalRep.wideValue =
				    - (Tcl_WideInt) octalSignificandWide;
			} else {
			    objPtr->internalRep.wideValue =
				    (Tcl_WideInt) octalSignificandWide;
			}
			break;
		    }
#endif
		    TclInitBignumFromWideUInt(&octalSignificandBig,
			    octalSignificandWide);
		    octalSignificandOverflow = 1;
		} else {
		    objPtr->typePtr = &tclIntType;
		    if (signum) {
			objPtr->internalRep.longValue =
				- (long) octalSignificandWide;
		    } else {
			objPtr->internalRep.longValue =
				(long) octalSignificandWide;
		    }
		}
	    }
	    if (octalSignificandOverflow) {
		if (signum) {
		    mp_neg(&octalSignificandBig, &octalSignificandBig);
		}







|
<
<
<
<
<
<
<
<
<
<
<
<
<
<






|
|

|
|







1264
1265
1266
1267
1268
1269
1270
1271














1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
		    octalSignificandWide <<= shift;
		} else {
		    mp_mul_2d(&octalSignificandBig, shift,
			    &octalSignificandBig);
		}
	    }
	    if (!octalSignificandOverflow) {
		if (octalSignificandWide > (MOST_BITS + signum)) {














		    TclInitBignumFromWideUInt(&octalSignificandBig,
			    octalSignificandWide);
		    octalSignificandOverflow = 1;
		} else {
		    objPtr->typePtr = &tclIntType;
		    if (signum) {
			objPtr->internalRep.wideValue =
				- (Tcl_WideInt) octalSignificandWide;
		    } else {
			objPtr->internalRep.wideValue =
				(Tcl_WideInt) octalSignificandWide;
		    }
		}
	    }
	    if (octalSignificandOverflow) {
		if (signum) {
		    mp_neg(&octalSignificandBig, &octalSignificandBig);
		}
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
		    &significandWide, &significandBig, significandOverflow);
	    if (!significandOverflow && (significandWide > MOST_BITS+signum)){
		significandOverflow = 1;
		TclInitBignumFromWideUInt(&significandBig, significandWide);
	    }
	returnInteger:
	    if (!significandOverflow) {
		if (significandWide >
			(Tcl_WideUInt)(((~(unsigned long)0) >> 1) + signum)) {
#ifndef TCL_WIDE_INT_IS_LONG
		    if (significandWide <= MOST_BITS+signum) {
			objPtr->typePtr = &tclWideIntType;
			if (signum) {
			    objPtr->internalRep.wideValue =
				    - (Tcl_WideInt) significandWide;
			} else {
			    objPtr->internalRep.wideValue =
				    (Tcl_WideInt) significandWide;
			}
			break;
		    }
#endif
		    TclInitBignumFromWideUInt(&significandBig,
			    significandWide);
		    significandOverflow = 1;
		} else {
		    objPtr->typePtr = &tclIntType;
		    if (signum) {
			objPtr->internalRep.longValue =
				- (long) significandWide;
		    } else {
			objPtr->internalRep.longValue =
				(long) significandWide;
		    }
		}
	    }
	    if (significandOverflow) {
		if (signum) {
		    mp_neg(&significandBig, &significandBig);
		}







|
<
<
<
<
<
<
<
<
<
<
<
<
<
<






|
|

|
|







1297
1298
1299
1300
1301
1302
1303
1304














1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
		    &significandWide, &significandBig, significandOverflow);
	    if (!significandOverflow && (significandWide > MOST_BITS+signum)){
		significandOverflow = 1;
		TclInitBignumFromWideUInt(&significandBig, significandWide);
	    }
	returnInteger:
	    if (!significandOverflow) {
		if (significandWide > MOST_BITS+signum) {














		    TclInitBignumFromWideUInt(&significandBig,
			    significandWide);
		    significandOverflow = 1;
		} else {
		    objPtr->typePtr = &tclIntType;
		    if (signum) {
			objPtr->internalRep.wideValue =
				- (Tcl_WideInt) significandWide;
		    } else {
			objPtr->internalRep.wideValue =
				(Tcl_WideInt) significandWide;
		    }
		}
	    }
	    if (significandOverflow) {
		if (signum) {
		    mp_neg(&significandBig, &significandBig);
		}
1348
1349
1350
1351
1352
1353
1354



1355
1356
1357
1358
1359
1360
1361
    if (status != TCL_OK) {
	if (interp != NULL) {
	    Tcl_Obj *msg = Tcl_ObjPrintf("expected %s but got \"",
		    expected);

	    Tcl_AppendLimitedToObj(msg, bytes, numBytes, 50, "");
	    Tcl_AppendToObj(msg, "\"", -1);



	    Tcl_SetObjResult(interp, msg);
	    Tcl_SetErrorCode(interp, "TCL", "VALUE", "NUMBER", NULL);
	}
    }

    /*
     * Free memory.







>
>
>







1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
    if (status != TCL_OK) {
	if (interp != NULL) {
	    Tcl_Obj *msg = Tcl_ObjPrintf("expected %s but got \"",
		    expected);

	    Tcl_AppendLimitedToObj(msg, bytes, numBytes, 50, "");
	    Tcl_AppendToObj(msg, "\"", -1);
	    if (state == BAD_OCTAL) {
		Tcl_AppendToObj(msg, " (looks like invalid octal number)", -1);
	    }
	    Tcl_SetObjResult(interp, msg);
	    Tcl_SetErrorCode(interp, "TCL", "VALUE", "NUMBER", NULL);
	}
    }

    /*
     * Free memory.
4658
4659
4660
4661
4662
4663
4664
4665
4666
4667
4668
4669
4670
4671
4672
TclCeil(
    const mp_int *a)			/* Integer to convert. */
{
    double r = 0.0;
    mp_int b;

    mp_init(&b);
    if (mp_cmp_d(a, 0) == MP_LT) {
	mp_neg(a, &b);
	r = -TclFloor(&b);
    } else {
	int bits = mp_count_bits(a);

	if (bits > DBL_MAX_EXP*log2FLT_RADIX) {
	    r = HUGE_VAL;







|







4693
4694
4695
4696
4697
4698
4699
4700
4701
4702
4703
4704
4705
4706
4707
TclCeil(
    const mp_int *a)			/* Integer to convert. */
{
    double r = 0.0;
    mp_int b;

    mp_init(&b);
    if (mp_isneg(a)) {
	mp_neg(a, &b);
	r = -TclFloor(&b);
    } else {
	int bits = mp_count_bits(a);

	if (bits > DBL_MAX_EXP*log2FLT_RADIX) {
	    r = HUGE_VAL;
4715
4716
4717
4718
4719
4720
4721
4722
4723
4724
4725
4726
4727
4728
4729
TclFloor(
    const mp_int *a)			/* Integer to convert. */
{
    double r = 0.0;
    mp_int b;

    mp_init(&b);
    if (mp_cmp_d(a, 0) == MP_LT) {
	mp_neg(a, &b);
	r = -TclCeil(&b);
    } else {
	int bits = mp_count_bits(a);

	if (bits > DBL_MAX_EXP*log2FLT_RADIX) {
	    r = DBL_MAX;







|







4750
4751
4752
4753
4754
4755
4756
4757
4758
4759
4760
4761
4762
4763
4764
TclFloor(
    const mp_int *a)			/* Integer to convert. */
{
    double r = 0.0;
    mp_int b;

    mp_init(&b);
    if (mp_isneg(a)) {
	mp_neg(a, &b);
	r = -TclCeil(&b);
    } else {
	int bits = mp_count_bits(a);

	if (bits > DBL_MAX_EXP*log2FLT_RADIX) {
	    r = DBL_MAX;

Changes to generic/tclStringObj.c.

34
35
36
37
38
39
40

41
42
43
44
45
46
47
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tclInt.h"
#include "tommath.h"
#include "tclStringRep.h"


/*
 * Prototypes for functions defined later in this file:
 */

static void		AppendPrintfToObjVA(Tcl_Obj *objPtr,
			    const char *format, va_list argList);
static void		AppendUnicodeToUnicodeRep(Tcl_Obj *objPtr,







>







34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tclInt.h"
#include "tommath.h"
#include "tclStringRep.h"

#include "assert.h"
/*
 * Prototypes for functions defined later in this file:
 */

static void		AppendPrintfToObjVA(Tcl_Obj *objPtr,
			    const char *format, va_list argList);
static void		AppendUnicodeToUnicodeRep(Tcl_Obj *objPtr,
136
137
138
139
140
141
142

143
144
145
146
147
148
149
150
151
    char *ptr = NULL;
    int attempt;

    if (objPtr->bytes == &tclEmptyString) {
	objPtr->bytes = NULL;
    }
    if (flag == 0 || stringPtr->allocated > 0) {

	attempt = 2 * needed;
	if (attempt >= 0) {
	    ptr = attemptckrealloc(objPtr->bytes, attempt + 1);
	}
	if (ptr == NULL) {
	    /*
	     * Take care computing the amount of modest growth to avoid
	     * overflow into invalid argument values for attempt.
	     */







>
|
<







137
138
139
140
141
142
143
144
145

146
147
148
149
150
151
152
    char *ptr = NULL;
    int attempt;

    if (objPtr->bytes == &tclEmptyString) {
	objPtr->bytes = NULL;
    }
    if (flag == 0 || stringPtr->allocated > 0) {
	if (needed <= INT_MAX / 2) {
	    attempt = 2 * needed;

	    ptr = attemptckrealloc(objPtr->bytes, attempt + 1);
	}
	if (ptr == NULL) {
	    /*
	     * Take care computing the amount of modest growth to avoid
	     * overflow into invalid argument values for attempt.
	     */
186
187
188
189
190
191
192

193
194
195
196
197
198
199
200
201
    int attempt;

    if (stringPtr->maxChars > 0) {
	/*
	 * Subsequent appends - apply the growth algorithm.
	 */


	attempt = 2 * needed;
	if (attempt >= 0 && attempt <= STRING_MAXCHARS) {
	    ptr = stringAttemptRealloc(stringPtr, attempt);
	}
	if (ptr == NULL) {
	    /*
	     * Take care computing the amount of modest growth to avoid
	     * overflow into invalid argument values for attempt.
	     */







>
|
<







187
188
189
190
191
192
193
194
195

196
197
198
199
200
201
202
    int attempt;

    if (stringPtr->maxChars > 0) {
	/*
	 * Subsequent appends - apply the growth algorithm.
	 */

	if (needed <= STRING_MAXCHARS / 2) {
	    attempt = 2 * needed;

	    ptr = stringAttemptRealloc(stringPtr, attempt);
	}
	if (ptr == NULL) {
	    /*
	     * Take care computing the amount of modest growth to avoid
	     * overflow into invalid argument values for attempt.
	     */
414
415
416
417
418
419
420
421
422



423


424
425
426
427
428
429
430

    if ((objPtr->bytes) && (objPtr->length < 2)) {
	/* 0 bytes -> 0 chars; 1 byte -> 1 char */
	return objPtr->length;
    }

    /*
     * Optimize the case where we're really dealing with a bytearray object
     * without string representation; we don't need to convert to a string to



     * perform the get-length operation.


     */

    if (TclIsPureByteArray(objPtr)) {
	int length;

	(void) Tcl_GetByteArrayFromObj(objPtr, &length);
	return length;







|
|
>
>
>
|
>
>







415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436

    if ((objPtr->bytes) && (objPtr->length < 2)) {
	/* 0 bytes -> 0 chars; 1 byte -> 1 char */
	return objPtr->length;
    }

    /*
     * Optimize the case where we're really dealing with a bytearray object;
     * we don't need to convert to a string to perform the get-length operation.
     *
     * Starting in Tcl 8.7, we check for a "pure" bytearray, because the
     * machinery behind that test is using a proper bytearray ObjType.  We
     * could also compute length of an improper bytearray without shimmering
     * but there's no value in that. We *want* to shimmer an improper bytearray
     * because improper bytearrays have worthless internal reps.
     */

    if (TclIsPureByteArray(objPtr)) {
	int length;

	(void) Tcl_GetByteArrayFromObj(objPtr, &length);
	return length;
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
				 * from. */
    int index)			/* Get the index'th Unicode character. */
{
    String *stringPtr;

    /*
     * Optimize the case where we're really dealing with a bytearray object
     * without string representation; we don't need to convert to a string to
     * perform the indexing operation.
     */

    if (TclIsPureByteArray(objPtr)) {
	unsigned char *bytes = Tcl_GetByteArrayFromObj(objPtr, NULL);

	return (Tcl_UniChar) bytes[index];
    }







<
|







478
479
480
481
482
483
484

485
486
487
488
489
490
491
492
				 * from. */
    int index)			/* Get the index'th Unicode character. */
{
    String *stringPtr;

    /*
     * Optimize the case where we're really dealing with a bytearray object

     * we don't need to convert to a string to perform the indexing operation.
     */

    if (TclIsPureByteArray(objPtr)) {
	unsigned char *bytes = Tcl_GetByteArrayFromObj(objPtr, NULL);

	return (Tcl_UniChar) bytes[index];
    }
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
/*
 *----------------------------------------------------------------------
 *
 * Tcl_GetUnicode --
 *
 *	Get the Unicode form of the String object. If the object is not
 *	already a String object, it will be converted to one. If the String
 *	object does not have a Unicode rep, then one is create from the UTF
 *	string format.
 *
 * Results:
 *	Returns a pointer to the object's internal Unicode string.
 *
 * Side effects:
 *	Converts the object to have the String internal rep.







|







518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
/*
 *----------------------------------------------------------------------
 *
 * Tcl_GetUnicode --
 *
 *	Get the Unicode form of the String object. If the object is not
 *	already a String object, it will be converted to one. If the String
 *	object does not have a Unicode rep, then one is created from the UTF
 *	string format.
 *
 * Results:
 *	Returns a pointer to the object's internal Unicode string.
 *
 * Side effects:
 *	Converts the object to have the String internal rep.
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
    int last)			/* Last index of the range. */
{
    Tcl_Obj *newObjPtr;		/* The Tcl object to find the range of. */
    String *stringPtr;

    /*
     * Optimize the case where we're really dealing with a bytearray object
     * without string representation; we don't need to convert to a string to
     * perform the substring operation.
     */

    if (TclIsPureByteArray(objPtr)) {
	unsigned char *bytes = Tcl_GetByteArrayFromObj(objPtr, NULL);

	return Tcl_NewByteArrayObj(bytes+first, last-first+1);
    }







<
|







611
612
613
614
615
616
617

618
619
620
621
622
623
624
625
    int last)			/* Last index of the range. */
{
    Tcl_Obj *newObjPtr;		/* The Tcl object to find the range of. */
    String *stringPtr;

    /*
     * Optimize the case where we're really dealing with a bytearray object

     * we don't need to convert to a string to perform the substring operation.
     */

    if (TclIsPureByteArray(objPtr)) {
	unsigned char *bytes = Tcl_GetByteArrayFromObj(objPtr, NULL);

	return Tcl_NewByteArrayObj(bytes+first, last-first+1);
    }
647
648
649
650
651
652
653











654
655
656
657
658
659
660
	    stringPtr->numChars = newObjPtr->length;
	    return newObjPtr;
	}
	FillUnicodeRep(objPtr);
	stringPtr = GET_STRING(objPtr);
    }












    return Tcl_NewUnicodeObj(stringPtr->unicode + first, last-first+1);
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_SetStringObj --







>
>
>
>
>
>
>
>
>
>
>







651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
	    stringPtr->numChars = newObjPtr->length;
	    return newObjPtr;
	}
	FillUnicodeRep(objPtr);
	stringPtr = GET_STRING(objPtr);
    }

#if TCL_UTF_MAX == 4
	/* See: bug [11ae2be95dac9417] */
	if ((first>0) && ((stringPtr->unicode[first]&0xFC00) == 0xDC00)
		&& ((stringPtr->unicode[first-1]&0xFC00) == 0xD800)) {
	    ++first;
	}
	if ((last+1<stringPtr->numChars) && ((stringPtr->unicode[last+1]&0xFC00) == 0xDC00)
		&& ((stringPtr->unicode[last]&0xFC00) == 0xD800)) {
	    ++last;
	}
#endif
    return Tcl_NewUnicodeObj(stringPtr->unicode + first, last-first+1);
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_SetStringObj --
1204
1205
1206
1207
1208
1209
1210
1211

1212
1213
1214
1215
1216
1217
1218
1219
1220

    if (appendObjPtr->bytes == &tclEmptyString) {
	return;
    }

    /*
     * Handle append of one bytearray object to another as a special case.
     * Note that we only do this when the objects don't have string reps; if

     * it did, then appending the byte arrays together could well lose
     * information; this is a special-case optimization only.
     */

    if ((TclIsPureByteArray(objPtr) || objPtr->bytes == &tclEmptyString)
	    && TclIsPureByteArray(appendObjPtr)) {

	/*
	 * You might expect the code here to be







|
>
|
<







1219
1220
1221
1222
1223
1224
1225
1226
1227
1228

1229
1230
1231
1232
1233
1234
1235

    if (appendObjPtr->bytes == &tclEmptyString) {
	return;
    }

    /*
     * Handle append of one bytearray object to another as a special case.
     * Note that we only do this when the objects are pure so that the
     * bytearray faithfully represent the true value; Otherwise
     * appending the byte arrays together could lose information;

     */

    if ((TclIsPureByteArray(objPtr) || objPtr->bytes == &tclEmptyString)
	    && TclIsPureByteArray(appendObjPtr)) {

	/*
	 * You might expect the code here to be
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
	    } else {
		useWide = 1;
#endif
	    }
	} else if (ch == 'I') {
	    if ((format[1] == '6') && (format[2] == '4')) {
		format += (step + 2);
		step = Tcl_UtfToUniChar(format, &ch);
#ifndef TCL_WIDE_INT_IS_LONG
		useWide = 1;
#endif
	    } else if ((format[1] == '3') && (format[2] == '2')) {
		format += (step + 2);
		step = Tcl_UtfToUniChar(format, &ch);
	    } else {
		format += step;
		step = Tcl_UtfToUniChar(format, &ch);
	    }
	} else if ((ch == 't') || (ch == 'z')) {
	    format += step;
	    step = Tcl_UtfToUniChar(format, &ch);
#ifndef TCL_WIDE_INT_IS_LONG
	    if (sizeof(size_t) > sizeof(int)) {
		useWide = 1;
	    }
#endif
	} else if ((ch == 'q') ||(ch == 'j')) {
	    format += step;
	    step = Tcl_UtfToUniChar(format, &ch);
#ifndef TCL_WIDE_INT_IS_LONG
	    useWide = 1;
#endif
	}

	format += step;
	span = format;

	/*
	 * Step 6. The actual conversion character.







|





|


|

|

|
<
<
|
<
<
<
<
<
<
<
<







1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900


1901








1902
1903
1904
1905
1906
1907
1908
	    } else {
		useWide = 1;
#endif
	    }
	} else if (ch == 'I') {
	    if ((format[1] == '6') && (format[2] == '4')) {
		format += (step + 2);
		step = TclUtfToUniChar(format, &ch);
#ifndef TCL_WIDE_INT_IS_LONG
		useWide = 1;
#endif
	    } else if ((format[1] == '3') && (format[2] == '2')) {
		format += (step + 2);
		step = TclUtfToUniChar(format, &ch);
	    } else {
		format += step;
		step = TclUtfToUniChar(format, &ch);
	    }
	} else if ((ch == 't') || (ch == 'z') || (ch == 'q') || (ch == 'j') || (ch == 'L')) {
	    format += step;
	    step = TclUtfToUniChar(format, &ch);


	    useBig = 1;








	}

	format += step;
	span = format;

	/*
	 * Step 6. The actual conversion character.
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965

1966
1967
1968
1969











1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984

1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003

2004
2005

2006
2007
2008
2009

2010
2011

2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037

2038
2039
2040
2041
2042
2043
2044

2045

2046
2047

2048

2049
2050
2051
2052
2053
2054
2055
	    segment = Tcl_NewStringObj(buf, length);
	    Tcl_IncrRefCount(segment);
	    allocSegment = 1;
	    break;
	}

	case 'u':
	    if (useBig) {
		msg = "unsigned bignum format is invalid";
		errCode = "BADUNSIGNED";
		goto errorMsg;
	    }
	case 'd':
	case 'o':
	case 'p':
	case 'x':
	case 'X':
	case 'b': {
	    short s = 0;	/* Silence compiler warning; only defined and
				 * used when useShort is true. */
	    long l;
	    Tcl_WideInt w;
	    mp_int big;
	    int toAppend, isNegative = 0;

#ifndef TCL_WIDE_INT_IS_LONG
	    if (ch == 'p') {
		useWide = 1;
	    }
#endif
	    if (useBig) {

		if (Tcl_GetBignumFromObj(interp, segment, &big) != TCL_OK) {
		    goto error;
		}
		isNegative = (mp_cmp_d(&big, 0) == MP_LT);











#ifndef TCL_WIDE_INT_IS_LONG
	    } else if (useWide) {
		if (Tcl_GetWideIntFromObj(NULL, segment, &w) != TCL_OK) {
		    Tcl_Obj *objPtr;

		    if (Tcl_GetBignumFromObj(interp,segment,&big) != TCL_OK) {
			goto error;
		    }
		    mp_mod_2d(&big, (int) CHAR_BIT*sizeof(Tcl_WideInt), &big);
		    objPtr = Tcl_NewBignumObj(&big);
		    Tcl_IncrRefCount(objPtr);
		    Tcl_GetWideIntFromObj(NULL, objPtr, &w);
		    Tcl_DecrRefCount(objPtr);
		}
		isNegative = (w < (Tcl_WideInt) 0);

#endif
	    } else if (TclGetLongFromObj(NULL, segment, &l) != TCL_OK) {
		if (Tcl_GetWideIntFromObj(NULL, segment, &w) != TCL_OK) {
		    Tcl_Obj *objPtr;

		    if (Tcl_GetBignumFromObj(interp,segment,&big) != TCL_OK) {
			goto error;
		    }
		    mp_mod_2d(&big, (int) CHAR_BIT * sizeof(long), &big);
		    objPtr = Tcl_NewBignumObj(&big);
		    Tcl_IncrRefCount(objPtr);
		    TclGetLongFromObj(NULL, objPtr, &l);
		    Tcl_DecrRefCount(objPtr);
		} else {
		    l = Tcl_WideAsLong(w);
		}
		if (useShort) {
		    s = (short) l;
		    isNegative = (s < (short) 0);

		} else {
		    isNegative = (l < (long) 0);

		}
	    } else if (useShort) {
		s = (short) l;
		isNegative = (s < (short) 0);

	    } else {
		isNegative = (l < (long) 0);

	    }

	    segment = Tcl_NewObj();
	    allocSegment = 1;
	    segmentLimit = INT_MAX;
	    Tcl_IncrRefCount(segment);

	    if ((isNegative || gotPlus || gotSpace) && (useBig || ch=='d')) {
		Tcl_AppendToObj(segment,
			(isNegative ? "-" : gotPlus ? "+" : " "), 1);
		segmentLimit -= 1;
	    }

	    if (gotHash || (ch == 'p')) {
		switch (ch) {
		case 'o':
		    Tcl_AppendToObj(segment, "0", 1);
		    segmentLimit -= 1;
		    precision--;
		    break;
		case 'X':
		    Tcl_AppendToObj(segment, "0X", 2);
		    segmentLimit -= 2;
		    break;
		case 'p':
		case 'x':

		    Tcl_AppendToObj(segment, "0x", 2);
		    segmentLimit -= 2;
		    break;
		case 'b':
		    Tcl_AppendToObj(segment, "0b", 2);
		    segmentLimit -= 2;
		    break;

		case 'd':

		    Tcl_AppendToObj(segment, "0d", 2);
		    segmentLimit -= 2;

		    break;

		}
	    }

	    switch (ch) {
	    case 'd': {
		int length;
		Tcl_Obj *pure;







<
<
<
<
<



















>



|
>
>
>
>
>
>
>
>
>
>
>


|








|



>


|
















>


>




>


>
















|
<
<
<
<
<




>







>

>
|
|
>

>







1940
1941
1942
1943
1944
1945
1946





1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045





2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
	    segment = Tcl_NewStringObj(buf, length);
	    Tcl_IncrRefCount(segment);
	    allocSegment = 1;
	    break;
	}

	case 'u':





	case 'd':
	case 'o':
	case 'p':
	case 'x':
	case 'X':
	case 'b': {
	    short s = 0;	/* Silence compiler warning; only defined and
				 * used when useShort is true. */
	    long l;
	    Tcl_WideInt w;
	    mp_int big;
	    int toAppend, isNegative = 0;

#ifndef TCL_WIDE_INT_IS_LONG
	    if (ch == 'p') {
		useWide = 1;
	    }
#endif
	    if (useBig) {
		int cmpResult;
		if (Tcl_GetBignumFromObj(interp, segment, &big) != TCL_OK) {
		    goto error;
		}
		cmpResult = mp_cmp_d(&big, 0);
		isNegative = (cmpResult == MP_LT);
		if (cmpResult == MP_EQ) gotHash = 0;
		if (ch == 'u') {
		    if (isNegative) {
			msg = "unsigned bignum format is invalid";
			errCode = "BADUNSIGNED";
			goto errorMsg;
		    } else {
			ch = 'd';
		    }
		}
#ifndef TCL_WIDE_INT_IS_LONG
	    } else if (useWide) {
		if (TclGetWideIntFromObj(NULL, segment, &w) != TCL_OK) {
		    Tcl_Obj *objPtr;

		    if (Tcl_GetBignumFromObj(interp,segment,&big) != TCL_OK) {
			goto error;
		    }
		    mp_mod_2d(&big, (int) CHAR_BIT*sizeof(Tcl_WideInt), &big);
		    objPtr = Tcl_NewBignumObj(&big);
		    Tcl_IncrRefCount(objPtr);
		    TclGetWideIntFromObj(NULL, objPtr, &w);
		    Tcl_DecrRefCount(objPtr);
		}
		isNegative = (w < (Tcl_WideInt) 0);
		if (w == (Tcl_WideInt) 0) gotHash = 0;
#endif
	    } else if (TclGetLongFromObj(NULL, segment, &l) != TCL_OK) {
		if (TclGetWideIntFromObj(NULL, segment, &w) != TCL_OK) {
		    Tcl_Obj *objPtr;

		    if (Tcl_GetBignumFromObj(interp,segment,&big) != TCL_OK) {
			goto error;
		    }
		    mp_mod_2d(&big, (int) CHAR_BIT * sizeof(long), &big);
		    objPtr = Tcl_NewBignumObj(&big);
		    Tcl_IncrRefCount(objPtr);
		    TclGetLongFromObj(NULL, objPtr, &l);
		    Tcl_DecrRefCount(objPtr);
		} else {
		    l = Tcl_WideAsLong(w);
		}
		if (useShort) {
		    s = (short) l;
		    isNegative = (s < (short) 0);
		    if (s == (short) 0) gotHash = 0;
		} else {
		    isNegative = (l < (long) 0);
		    if (l == (long) 0) gotHash = 0;
		}
	    } else if (useShort) {
		s = (short) l;
		isNegative = (s < (short) 0);
		if (s == (short) 0) gotHash = 0;
	    } else {
		isNegative = (l < (long) 0);
		if (l == (long) 0) gotHash = 0;
	    }

	    segment = Tcl_NewObj();
	    allocSegment = 1;
	    segmentLimit = INT_MAX;
	    Tcl_IncrRefCount(segment);

	    if ((isNegative || gotPlus || gotSpace) && (useBig || ch=='d')) {
		Tcl_AppendToObj(segment,
			(isNegative ? "-" : gotPlus ? "+" : " "), 1);
		segmentLimit -= 1;
	    }

	    if (gotHash || (ch == 'p')) {
		switch (ch) {
		case 'o':
		    Tcl_AppendToObj(segment, "0o", 2);





		    segmentLimit -= 2;
		    break;
		case 'p':
		case 'x':
		case 'X':
		    Tcl_AppendToObj(segment, "0x", 2);
		    segmentLimit -= 2;
		    break;
		case 'b':
		    Tcl_AppendToObj(segment, "0b", 2);
		    segmentLimit -= 2;
		    break;
#if TCL_MAJOR_VERSION < 9
		case 'd':
		    if (gotZero) {
			Tcl_AppendToObj(segment, "0d", 2);
			segmentLimit -= 2;
		    }
		    break;
#endif
		}
	    }

	    switch (ch) {
	    case 'd': {
		int length;
		Tcl_Obj *pure;
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
		    }
		}

		/*
		 * Need to be sure zero becomes "0", not "".
		 */

		if ((numDigits == 0) && !((ch == 'o') && gotHash)) {
		    numDigits = 1;
		}
		pure = Tcl_NewObj();
		Tcl_SetObjLength(pure, (int) numDigits);
		bytes = TclGetString(pure);
		toAppend = length = (int) numDigits;
		while (numDigits--) {







|







2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
		    }
		}

		/*
		 * Need to be sure zero becomes "0", not "".
		 */

		if (numDigits == 0) {
		    numDigits = 1;
		}
		pure = Tcl_NewObj();
		Tcl_SetObjLength(pure, (int) numDigits);
		bytes = TclGetString(pure);
		toAppend = length = (int) numDigits;
		while (numDigits--) {
2246
2247
2248
2249
2250
2251
2252


2253
2254
2255
2256
2257
2258
2259
		break;
	    }

	    }
	    break;
	}



	case 'e':
	case 'E':
	case 'f':
	case 'g':
	case 'G': {
#define MAX_FLOAT_SIZE 320
	    char spec[2*TCL_INTEGER_SPACE + 9], *p = spec;







>
>







2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
		break;
	    }

	    }
	    break;
	}

	case 'a':
	case 'A':
	case 'e':
	case 'E':
	case 'f':
	case 'g':
	case 'G': {
#define MAX_FLOAT_SIZE 320
	    char spec[2*TCL_INTEGER_SPACE + 9], *p = spec;
2313
2314
2315
2316
2317
2318
2319






2320
2321
2322
2323
2324
2325
2326
		goto errorMsg;
	    }
	    bytes = TclGetString(segment);
	    if (!Tcl_AttemptSetObjLength(segment, sprintf(bytes, spec, d))) {
		msg = overflow;
		errCode = "OVERFLOW";
		goto errorMsg;






	    }
	    break;
	}
	default:
	    if (interp != NULL) {
		Tcl_SetObjResult(interp,
			Tcl_ObjPrintf("bad field specifier \"%c\"", ch));







>
>
>
>
>
>







2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
		goto errorMsg;
	    }
	    bytes = TclGetString(segment);
	    if (!Tcl_AttemptSetObjLength(segment, sprintf(bytes, spec, d))) {
		msg = overflow;
		errCode = "OVERFLOW";
		goto errorMsg;
	    }
	    if (ch == 'A') {
		char *p = TclGetString(segment) + 1;
		*p = 'x';
		p = strchr(p, 'P');
		if (p) *p = 'p';
	    }
	    break;
	}
	default:
	    if (interp != NULL) {
		Tcl_SetObjResult(interp,
			Tcl_ObjPrintf("bad field specifier \"%c\"", ch));
2519
2520
2521
2522
2523
2524
2525




2526
2527


2528
2529
2530
2531
2532

2533



2534

2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
		    Tcl_ListObjAppendElement(NULL, list, Tcl_NewLongObj(
			    va_arg(argList, long)));
		    break;
		case 2:
		    Tcl_ListObjAppendElement(NULL, list, Tcl_NewWideIntObj(
			    va_arg(argList, Tcl_WideInt)));
		    break;




		}
		break;


	    case 'e':
	    case 'E':
	    case 'f':
	    case 'g':
	    case 'G':

		Tcl_ListObjAppendElement(NULL, list, Tcl_NewDoubleObj(



			va_arg(argList, double)));

		seekingConversion = 0;
		break;
	    case '*':
		lastNum = (int) va_arg(argList, int);
		Tcl_ListObjAppendElement(NULL, list, Tcl_NewIntObj(lastNum));
		p++;
		break;
	    case '0': case '1': case '2': case '3': case '4':
	    case '5': case '6': case '7': case '8': case '9': {
		char *end;

		lastNum = (int) strtoul(p, &end, 10);
		p = end;
		break;
	    }
	    case '.':
		gotPrecision = 1;
		p++;
		break;
	    /* TODO: support for bignum arguments */
	    case 'l':
		++size;
		p++;
		break;
	    case 't':
	    case 'z':
		if (sizeof(size_t) == sizeof(Tcl_WideInt)) {







>
>
>
>


>
>





>

>
>
>
|
>



















<







2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589

2590
2591
2592
2593
2594
2595
2596
		    Tcl_ListObjAppendElement(NULL, list, Tcl_NewLongObj(
			    va_arg(argList, long)));
		    break;
		case 2:
		    Tcl_ListObjAppendElement(NULL, list, Tcl_NewWideIntObj(
			    va_arg(argList, Tcl_WideInt)));
		    break;
		case 3:
		    Tcl_ListObjAppendElement(NULL, list, Tcl_NewBignumObj(
			    va_arg(argList, mp_int *)));
		    break;
		}
		break;
	    case 'a':
	    case 'A':
	    case 'e':
	    case 'E':
	    case 'f':
	    case 'g':
	    case 'G':
		if (size > 0) {
		Tcl_ListObjAppendElement(NULL, list, Tcl_NewDoubleObj(
			(double)va_arg(argList, long double)));
		} else {
			Tcl_ListObjAppendElement(NULL, list, Tcl_NewDoubleObj(
				va_arg(argList, double)));
		}
		seekingConversion = 0;
		break;
	    case '*':
		lastNum = (int) va_arg(argList, int);
		Tcl_ListObjAppendElement(NULL, list, Tcl_NewIntObj(lastNum));
		p++;
		break;
	    case '0': case '1': case '2': case '3': case '4':
	    case '5': case '6': case '7': case '8': case '9': {
		char *end;

		lastNum = (int) strtoul(p, &end, 10);
		p = end;
		break;
	    }
	    case '.':
		gotPrecision = 1;
		p++;
		break;

	    case 'l':
		++size;
		p++;
		break;
	    case 't':
	    case 'z':
		if (sizeof(size_t) == sizeof(Tcl_WideInt)) {
2574
2575
2576
2577
2578
2579
2580




2581
2582
2583
2584
2585
2586
2587
		    size = 2;
		} else if (p[1]=='3' && p[2]=='2') {
		    p += 2;
		} else if (sizeof(size_t) == sizeof(Tcl_WideInt)) {
		    size = 2;
		}
		p++;




		break;
	    case 'h':
		size = -1;
	    default:
		p++;
	    }
	} while (seekingConversion);







>
>
>
>







2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
		    size = 2;
		} else if (p[1]=='3' && p[2]=='2') {
		    p += 2;
		} else if (sizeof(size_t) == sizeof(Tcl_WideInt)) {
		    size = 2;
		}
		p++;
		break;
	    case 'L':
		size = 3;
		p++;
		break;
	    case 'h':
		size = -1;
	    default:
		p++;
	    }
	} while (seekingConversion);
2688
2689
2690
2691
2692
2693
2694

2695
2696
2697
2698
2699
2700
2701
2702
2703
2704

2705
2706
2707
2708
2709
2710
2711

2712
2713
2714
2715
2716
2717
2718
 *---------------------------------------------------------------------------
 *
 * TclStringRepeat --
 *
 *	Performs the [string repeat] function.
 *
 * Results:

 * 	A standard Tcl result.
 *
 * Side effects:
 * 	Writes to *objPtrPtr the address of Tcl_Obj that is concatenation
 * 	of count copies of the value in objPtr.
 *
 *---------------------------------------------------------------------------
 */

int

TclStringRepeat(
    Tcl_Interp *interp,
    Tcl_Obj *objPtr,
    int count,
    Tcl_Obj **objPtrPtr)
{
    Tcl_Obj *objResultPtr;

    int length = 0, unichar = 0, done = 1;
    int binary = TclIsPureByteArray(objPtr);

    /* assert (count >= 2) */

    /*
     * Analyze to determine what representation result should be.







>
|


<
|




<
>




|


>







2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737

2738
2739
2740
2741
2742

2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
 *---------------------------------------------------------------------------
 *
 * TclStringRepeat --
 *
 *	Performs the [string repeat] function.
 *
 * Results:
 * 	A (Tcl_Obj *) pointing to the result value, or NULL in case of an
 * 	error.
 *
 * Side effects:

 * 	On error, when interp is not NULL, error information is left in it.
 *
 *---------------------------------------------------------------------------
 */


Tcl_Obj *
TclStringRepeat(
    Tcl_Interp *interp,
    Tcl_Obj *objPtr,
    int count,
    int flags)
{
    Tcl_Obj *objResultPtr;
    int inPlace = flags & TCL_STRING_IN_PLACE;
    int length = 0, unichar = 0, done = 1;
    int binary = TclIsPureByteArray(objPtr);

    /* assert (count >= 2) */

    /*
     * Analyze to determine what representation result should be.
2739
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835

2836
2837
2838
2839
2840
2841
2842
2843
2844
2845

2846
2847
2848
2849
2850
2851

2852
2853
2854
2855
2856
2857

2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879


2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
    } else {
	/* Result will be concat of string reps. Pre-size it. */
	Tcl_GetStringFromObj(objPtr, &length);
    }

    if (length == 0) {
	/* Any repeats of empty is empty. */
	*objPtrPtr = objPtr;
	return TCL_OK;
    }

    if (count > INT_MAX/length) {
	if (interp) {
	    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    "max size for a Tcl value (%d bytes) exceeded", INT_MAX));
	    Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
	}
	return TCL_ERROR;
    }

    if (binary) {
	/* Efficiently produce a pure byte array result */
	objResultPtr = Tcl_IsShared(objPtr) ? Tcl_DuplicateObj(objPtr)
		: objPtr;

	Tcl_SetByteArrayLength(objResultPtr, count*length); /* PANIC? */
	Tcl_SetByteArrayLength(objResultPtr, length);
	while (count - done > done) {
	    Tcl_AppendObjToObj(objResultPtr, objResultPtr);
	    done *= 2;
	}
	TclAppendBytesToByteArray(objResultPtr,
		Tcl_GetByteArrayFromObj(objResultPtr, NULL),
		(count - done) * length);
    } else if (unichar) {
	/* Efficiently produce a pure Tcl_UniChar array result */
	if (Tcl_IsShared(objPtr)) {
	    objResultPtr = Tcl_NewUnicodeObj(Tcl_GetUnicode(objPtr), length);
	} else {
	    TclInvalidateStringRep(objPtr);
	    objResultPtr = objPtr;
	}

        if (0 == Tcl_AttemptSetObjLength(objResultPtr, count*length)) {
	    if (interp) {
		Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			"string size overflow: unable to alloc %"
			TCL_LL_MODIFIER "d bytes",
			(Tcl_WideUInt)STRING_SIZE(count*length)));
		Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
	    }
	    return TCL_ERROR;
	}
	Tcl_SetObjLength(objResultPtr, length);
	while (count - done > done) {
	    Tcl_AppendObjToObj(objResultPtr, objResultPtr);
	    done *= 2;
	}
	Tcl_AppendUnicodeToObj(objResultPtr, Tcl_GetUnicode(objResultPtr),
		(count - done) * length);
    } else {
	/* Efficiently concatenate string reps */
	if (Tcl_IsShared(objPtr)) {
	    objResultPtr = Tcl_NewStringObj(Tcl_GetString(objPtr), length);
	} else {
	    TclFreeIntRep(objPtr);
	    objResultPtr = objPtr;
	}
        if (0 == Tcl_AttemptSetObjLength(objResultPtr, count*length)) {
	    if (interp) {
		Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			"string size overflow: unable to alloc %u bytes",
			count*length));
		Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
	    }
	    return TCL_ERROR;
	}
	Tcl_SetObjLength(objResultPtr, length);
	while (count - done > done) {
	    Tcl_AppendObjToObj(objResultPtr, objResultPtr);
	    done *= 2;
	}
	Tcl_AppendToObj(objResultPtr, Tcl_GetString(objResultPtr),
		(count - done) * length);
    }
    *objPtrPtr = objResultPtr;
    return TCL_OK;
}

/*
 *---------------------------------------------------------------------------
 *
 * TclStringCatObjv --
 *
 *	Performs the [string cat] function.
 *
 * Results:

 * 	A standard Tcl result.
 *
 * Side effects:
 * 	Writes to *objPtrPtr the address of Tcl_Obj that is concatenation
 * 	of all objc values in objv.
 *
 *---------------------------------------------------------------------------
 */

int

TclStringCatObjv(
    Tcl_Interp *interp,
    int inPlace,
    int objc,
    Tcl_Obj * const objv[],
    Tcl_Obj **objPtrPtr)

{
    Tcl_Obj *objResultPtr, * const *ov;
    int oc, length = 0, binary = 1;
    int allowUniChar = 1, requestUniChar = 0;
    int first = objc - 1;	/* Index of first value possibly not empty */
    int last = 0;		/* Index of last value possibly not empty */


    /* assert ( objc >= 0 ) */

    if (objc <= 1) {
	/* Only one or no objects; return first or empty */
	*objPtrPtr = objc ? objv[0] : Tcl_NewObj();
	return TCL_OK;
    }

    /* assert ( objc >= 2 ) */

    /*
     * Analyze to determine what representation result should be.
     * GOALS:	Avoid shimmering & string rep generation.
     * 		Produce pure bytearray when possible.
     * 		Error on overflow.
     */

    ov = objv, oc = objc;
    do {
	Tcl_Obj *objPtr = *ov++;



	if (objPtr->bytes) {
	    /* Value has a string rep. */
	    if (objPtr->length) {
		/*
		 * Non-empty string rep. Not a pure bytearray, so we
		 * won't create a pure bytearray
		 */
	 	binary = 0;
		if ((objPtr->typePtr) && (objPtr->typePtr != &tclStringType)) {
		    /* Prevent shimmer of non-string types. */
		    allowUniChar = 0;
		}
	    }
	} else {
	    /* assert (objPtr->typePtr != NULL) -- stork! */
	    if (TclIsPureByteArray(objPtr)) {
		allowUniChar = 0;
	    } else {
		binary = 0;
		if (objPtr->typePtr == &tclStringType) {
		    /* Have a pure Unicode value; ask to preserve it */
		    requestUniChar = 1;
		} else {
		    /* Have another type; prevent shimmer */
		    allowUniChar = 0;
		}
	    }
	}
    } while (--oc && (binary || allowUniChar));

    if (binary) {
	/* Result will be pure byte array. Pre-size it */
	ov = objv; oc = objc;







<
|








|




|
|












|










|
|


|










|












|









|
<





|




>
|


<
|




<
>
|

<


<
>






>





|
<















>
>
|














<
<
<
|
|
|
|
|
|
|
<







2779
2780
2781
2782
2783
2784
2785

2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863

2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877

2878
2879
2880
2881
2882

2883
2884
2885

2886
2887

2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901

2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933



2934
2935
2936
2937
2938
2939
2940

2941
2942
2943
2944
2945
2946
2947
    } else {
	/* Result will be concat of string reps. Pre-size it. */
	Tcl_GetStringFromObj(objPtr, &length);
    }

    if (length == 0) {
	/* Any repeats of empty is empty. */

	return objPtr;
    }

    if (count > INT_MAX/length) {
	if (interp) {
	    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    "max size for a Tcl value (%d bytes) exceeded", INT_MAX));
	    Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
	}
	return NULL;
    }

    if (binary) {
	/* Efficiently produce a pure byte array result */
	objResultPtr = (!inPlace || Tcl_IsShared(objPtr)) ?
		Tcl_DuplicateObj(objPtr) : objPtr;

	Tcl_SetByteArrayLength(objResultPtr, count*length); /* PANIC? */
	Tcl_SetByteArrayLength(objResultPtr, length);
	while (count - done > done) {
	    Tcl_AppendObjToObj(objResultPtr, objResultPtr);
	    done *= 2;
	}
	TclAppendBytesToByteArray(objResultPtr,
		Tcl_GetByteArrayFromObj(objResultPtr, NULL),
		(count - done) * length);
    } else if (unichar) {
	/* Efficiently produce a pure Tcl_UniChar array result */
	if (!inPlace || Tcl_IsShared(objPtr)) {
	    objResultPtr = Tcl_NewUnicodeObj(Tcl_GetUnicode(objPtr), length);
	} else {
	    TclInvalidateStringRep(objPtr);
	    objResultPtr = objPtr;
	}

        if (0 == Tcl_AttemptSetObjLength(objResultPtr, count*length)) {
	    if (interp) {
		Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			"string size overflow: unable to alloc %"
			TCL_Z_MODIFIER "u bytes",
			STRING_SIZE(count*length)));
		Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
	    }
	    return NULL;
	}
	Tcl_SetObjLength(objResultPtr, length);
	while (count - done > done) {
	    Tcl_AppendObjToObj(objResultPtr, objResultPtr);
	    done *= 2;
	}
	Tcl_AppendUnicodeToObj(objResultPtr, Tcl_GetUnicode(objResultPtr),
		(count - done) * length);
    } else {
	/* Efficiently concatenate string reps */
	if (!inPlace || Tcl_IsShared(objPtr)) {
	    objResultPtr = Tcl_NewStringObj(Tcl_GetString(objPtr), length);
	} else {
	    TclFreeIntRep(objPtr);
	    objResultPtr = objPtr;
	}
        if (0 == Tcl_AttemptSetObjLength(objResultPtr, count*length)) {
	    if (interp) {
		Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			"string size overflow: unable to alloc %u bytes",
			count*length));
		Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
	    }
	    return NULL;
	}
	Tcl_SetObjLength(objResultPtr, length);
	while (count - done > done) {
	    Tcl_AppendObjToObj(objResultPtr, objResultPtr);
	    done *= 2;
	}
	Tcl_AppendToObj(objResultPtr, Tcl_GetString(objResultPtr),
		(count - done) * length);
    }
    return objResultPtr;

}

/*
 *---------------------------------------------------------------------------
 *
 * TclStringCat --
 *
 *	Performs the [string cat] function.
 *
 * Results:
 * 	A (Tcl_Obj *) pointing to the result value, or NULL in case of an
 * 	error.
 *
 * Side effects:

 * 	On error, when interp is not NULL, error information is left in it.
 *
 *---------------------------------------------------------------------------
 */


Tcl_Obj *
TclStringCat(
    Tcl_Interp *interp,

    int objc,
    Tcl_Obj * const objv[],

    int flags)
{
    Tcl_Obj *objResultPtr, * const *ov;
    int oc, length = 0, binary = 1;
    int allowUniChar = 1, requestUniChar = 0;
    int first = objc - 1;	/* Index of first value possibly not empty */
    int last = 0;		/* Index of last value possibly not empty */
    int inPlace = flags & TCL_STRING_IN_PLACE;

    /* assert ( objc >= 0 ) */

    if (objc <= 1) {
	/* Only one or no objects; return first or empty */
	return objc ? objv[0] : Tcl_NewObj();

    }

    /* assert ( objc >= 2 ) */

    /*
     * Analyze to determine what representation result should be.
     * GOALS:	Avoid shimmering & string rep generation.
     * 		Produce pure bytearray when possible.
     * 		Error on overflow.
     */

    ov = objv, oc = objc;
    do {
	Tcl_Obj *objPtr = *ov++;

	if (TclIsPureByteArray(objPtr)) {
	    allowUniChar = 0;
	} else if (objPtr->bytes) {
	    /* Value has a string rep. */
	    if (objPtr->length) {
		/*
		 * Non-empty string rep. Not a pure bytearray, so we
		 * won't create a pure bytearray
		 */
	 	binary = 0;
		if ((objPtr->typePtr) && (objPtr->typePtr != &tclStringType)) {
		    /* Prevent shimmer of non-string types. */
		    allowUniChar = 0;
		}
	    }
	} else {
	    /* assert (objPtr->typePtr != NULL) -- stork! */



	    binary = 0;
	    if (objPtr->typePtr == &tclStringType) {
		/* Have a pure Unicode value; ask to preserve it */
		requestUniChar = 1;
	    } else {
		/* Have another type; prevent shimmer */
		allowUniChar = 0;

	    }
	}
    } while (--oc && (binary || allowUniChar));

    if (binary) {
	/* Result will be pure byte array. Pre-size it */
	ov = objv; oc = objc;
3034
3035
3036
3037
3038
3039
3040
3041
3042
3043
3044
3045
3046
3047
3048
3049
	    --oc;
	}
    }

    if (last <= first /*|| length == 0 */) {
	/* Only one non-empty value or zero length; return first */
	/* NOTE: (length == 0) implies (last <= first) */
	*objPtrPtr = objv[first];
	return TCL_OK;
    }

    objv += first; objc = (last - first + 1);

    if (binary) {
	/* Efficiently produce a pure byte array result */
	unsigned char *dst;







|
<







3069
3070
3071
3072
3073
3074
3075
3076

3077
3078
3079
3080
3081
3082
3083
	    --oc;
	}
    }

    if (last <= first /*|| length == 0 */) {
	/* Only one non-empty value or zero length; return first */
	/* NOTE: (length == 0) implies (last <= first) */
	return objv[first];

    }

    objv += first; objc = (last - first + 1);

    if (binary) {
	/* Efficiently produce a pure byte array result */
	unsigned char *dst;
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120
	    /* Ugly interface! Force resize of the unicode array. */
	    Tcl_GetUnicodeFromObj(objResultPtr, &start);
	    Tcl_InvalidateStringRep(objResultPtr);
	    if (0 == Tcl_AttemptSetObjLength(objResultPtr, length)) {
		if (interp) {
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    	"concatenation failed: unable to alloc %"
			TCL_LL_MODIFIER "d bytes",
			(Tcl_WideUInt)STRING_SIZE(length)));
		    Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
		}
		return TCL_ERROR;
	    }
	    dst = Tcl_GetUnicode(objResultPtr) + start;
	} else {
	    Tcl_UniChar ch = 0;

	    /* Ugly interface! No scheme to init array size. */
	    objResultPtr = Tcl_NewUnicodeObj(&ch, 0);	/* PANIC? */
	    if (0 == Tcl_AttemptSetObjLength(objResultPtr, length)) {
		Tcl_DecrRefCount(objResultPtr);
		if (interp) {
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    	"concatenation failed: unable to alloc %"
			TCL_LL_MODIFIER "d bytes",
			(Tcl_WideUInt)STRING_SIZE(length)));
		    Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
		}
		return TCL_ERROR;
	    }
	    dst = Tcl_GetUnicode(objResultPtr);
	}
	while (objc--) {
	    Tcl_Obj *objPtr = *objv++;

	    if ((objPtr->bytes == NULL) || (objPtr->length)) {







|
|


|












|
|


|







3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148
3149
3150
3151
3152
3153
3154
	    /* Ugly interface! Force resize of the unicode array. */
	    Tcl_GetUnicodeFromObj(objResultPtr, &start);
	    Tcl_InvalidateStringRep(objResultPtr);
	    if (0 == Tcl_AttemptSetObjLength(objResultPtr, length)) {
		if (interp) {
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    	"concatenation failed: unable to alloc %"
			TCL_Z_MODIFIER "u bytes",
			STRING_SIZE(length)));
		    Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
		}
		return NULL;
	    }
	    dst = Tcl_GetUnicode(objResultPtr) + start;
	} else {
	    Tcl_UniChar ch = 0;

	    /* Ugly interface! No scheme to init array size. */
	    objResultPtr = Tcl_NewUnicodeObj(&ch, 0);	/* PANIC? */
	    if (0 == Tcl_AttemptSetObjLength(objResultPtr, length)) {
		Tcl_DecrRefCount(objResultPtr);
		if (interp) {
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    	"concatenation failed: unable to alloc %"
			TCL_Z_MODIFIER "u bytes",
			STRING_SIZE(length)));
		    Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
		}
		return NULL;
	    }
	    dst = Tcl_GetUnicode(objResultPtr);
	}
	while (objc--) {
	    Tcl_Obj *objPtr = *objv++;

	    if ((objPtr->bytes == NULL) || (objPtr->length)) {
3137
3138
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
3170
3171
3172
3173
3174
3175
3176
3177
3178
3179
3180
3181
3182
3183
3184
3185
3186
3187
3188
3189
3190
3191
3192
3193
3194
3195
3196
3197
3198
3199
3200
3201
3202
3203
3204
3205
3206
3207
3208
3209
3210
3211
3212



3213
3214
3215
3216
3217
3218
3219
3220
3221
3222
3223
3224
3225
3226

3227
3228
3229
3230
3231





3232
3233
3234

3235
3236

3237

3238
3239

3240
3241
3242
3243
3244
3245
3246
3247
3248
3249
3250
3251
3252
3253
3254
3255
3256
3257

3258
3259
3260
3261
3262
3263
3264
3265
3266
3267
3268
3269
3270
3271
3272
3273
3274
3275
3276
3277
3278
	    if (0 == Tcl_AttemptSetObjLength(objResultPtr, length)) {
		if (interp) {
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    	"concatenation failed: unable to alloc %u bytes",
			length));
		    Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
		}
		return TCL_ERROR;
	    }
	    dst = Tcl_GetString(objResultPtr) + start;

	    /* assert ( length > start ) */
	    TclFreeIntRep(objResultPtr);
	} else {
	    objResultPtr = Tcl_NewObj();	/* PANIC? */
	    if (0 == Tcl_AttemptSetObjLength(objResultPtr, length)) {
		Tcl_DecrRefCount(objResultPtr);
		if (interp) {
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    	"concatenation failed: unable to alloc %u bytes",
			length));
		    Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
		}
		return TCL_ERROR;
	    }
	    dst = Tcl_GetString(objResultPtr);
	}
	while (objc--) {
	    Tcl_Obj *objPtr = *objv++;

	    if ((objPtr->bytes == NULL) || (objPtr->length)) {
		int more;
		char *src = Tcl_GetStringFromObj(objPtr, &more);
		memcpy(dst, src, (size_t) more);
		dst += more;
	    }
	}
    }
    *objPtrPtr = objResultPtr;
    return TCL_OK;

  overflow:
    if (interp) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    "max size for a Tcl value (%d bytes) exceeded", INT_MAX));
	Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
    }
    return TCL_ERROR;
}

/*
 *---------------------------------------------------------------------------
 *
 * TclStringFind --
 *
 *	Implements the [string first] operation.
 *
 * Results:
 *	If needle is found as a substring of haystack, the index of the
 *	first instance of such a find is returned.  If needle is not present
 *	as a substring of haystack, -1 is returned.
 *
 * Side effects:
 *	needle and haystack may have their Tcl_ObjType changed.
 *
 *---------------------------------------------------------------------------
 */

int
TclStringFind(
    Tcl_Obj *needle,
    Tcl_Obj *haystack,
    int start)
{
    int lh, ln = Tcl_GetCharLength(needle);




    if (ln == 0) {
	/*
	 * 	We don't find empty substrings.  Bizarre!
	 *
	 * 	TODO: When we one day make this a true substring
	 * 	finder, change this to "return 0"
	 */
	return -1;
    }

    if (TclIsPureByteArray(needle) && TclIsPureByteArray(haystack)) {
	unsigned char *end, *try, *bh;
	unsigned char *bn = Tcl_GetByteArrayFromObj(needle, &ln);


	bh = Tcl_GetByteArrayFromObj(haystack, &lh);
	end = bh + lh;

	try = bh + start;
	while (try + ln <= end) {





	    try = memchr(try, bn[0], end - try);

	    if (try == NULL) {

		return -1;
	    }

	    if (0 == memcmp(try+1, bn+1, ln-1)) {

		return (try - bh);
	    }

	    try++;
	}
	return -1;
    }

    /*
     * Check if we have two strings of single-byte characters. If we have, we
     * can use strstr() to do the search. Note that we can sometimes have
     * multibyte characters when the string could be minimally represented
     * using single byte characters; we can't assume that a mismatch here
     * means no match.
     */

    lh = Tcl_GetCharLength(haystack);
    if (haystack->bytes && (lh == haystack->length) && needle->bytes
		&& (ln == needle->length)) {
	/*
	 * Both haystack and needle are all single-byte chars.

	 */

	char *found = strstr(haystack->bytes + start, needle->bytes);

	if (found) {
	    return (found - haystack->bytes);
	} else {
	    return -1;
	}
    } else {
	/*
	 * Do the search on the unicode representation for simplicity.
	 */

	Tcl_UniChar *try, *end, *uh;
	Tcl_UniChar *un = Tcl_GetUnicodeFromObj(needle, &ln);

	uh = Tcl_GetUnicodeFromObj(haystack, &lh);
	end = uh + lh;

	for (try = uh + start; try + ln <= end; try++) {







|















|














|
<







|





|















|






>
>
>

<
|
<
|
|
<







>





>
>
>
>
>
|
<

>


>

>


>






|
|
|
|
|
|
|
<
|
<
<
<
>
|

<
|
<
<
<
<
<
<
<
<
<
<







3171
3172
3173
3174
3175
3176
3177
3178
3179
3180
3181
3182
3183
3184
3185
3186
3187
3188
3189
3190
3191
3192
3193
3194
3195
3196
3197
3198
3199
3200
3201
3202
3203
3204
3205
3206
3207
3208
3209

3210
3211
3212
3213
3214
3215
3216
3217
3218
3219
3220
3221
3222
3223
3224
3225
3226
3227
3228
3229
3230
3231
3232
3233
3234
3235
3236
3237
3238
3239
3240
3241
3242
3243
3244
3245
3246
3247
3248
3249

3250

3251
3252

3253
3254
3255
3256
3257
3258
3259
3260
3261
3262
3263
3264
3265
3266
3267
3268
3269
3270
3271

3272
3273
3274
3275
3276
3277
3278
3279
3280
3281
3282
3283
3284
3285
3286
3287
3288
3289
3290
3291
3292
3293
3294

3295



3296
3297
3298

3299










3300
3301
3302
3303
3304
3305
3306
	    if (0 == Tcl_AttemptSetObjLength(objResultPtr, length)) {
		if (interp) {
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    	"concatenation failed: unable to alloc %u bytes",
			length));
		    Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
		}
		return NULL;
	    }
	    dst = Tcl_GetString(objResultPtr) + start;

	    /* assert ( length > start ) */
	    TclFreeIntRep(objResultPtr);
	} else {
	    objResultPtr = Tcl_NewObj();	/* PANIC? */
	    if (0 == Tcl_AttemptSetObjLength(objResultPtr, length)) {
		Tcl_DecrRefCount(objResultPtr);
		if (interp) {
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    	"concatenation failed: unable to alloc %u bytes",
			length));
		    Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
		}
		return NULL;
	    }
	    dst = Tcl_GetString(objResultPtr);
	}
	while (objc--) {
	    Tcl_Obj *objPtr = *objv++;

	    if ((objPtr->bytes == NULL) || (objPtr->length)) {
		int more;
		char *src = Tcl_GetStringFromObj(objPtr, &more);
		memcpy(dst, src, (size_t) more);
		dst += more;
	    }
	}
    }
    return objResultPtr;


  overflow:
    if (interp) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    "max size for a Tcl value (%d bytes) exceeded", INT_MAX));
	Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
    }
    return NULL;
}

/*
 *---------------------------------------------------------------------------
 *
 * TclStringFirst --
 *
 *	Implements the [string first] operation.
 *
 * Results:
 *	If needle is found as a substring of haystack, the index of the
 *	first instance of such a find is returned.  If needle is not present
 *	as a substring of haystack, -1 is returned.
 *
 * Side effects:
 *	needle and haystack may have their Tcl_ObjType changed.
 *
 *---------------------------------------------------------------------------
 */

int
TclStringFirst(
    Tcl_Obj *needle,
    Tcl_Obj *haystack,
    int start)
{
    int lh, ln = Tcl_GetCharLength(needle);

    if (start < 0) {
	start = 0;
    }
    if (ln == 0) {

	/* We don't find empty substrings.  Bizarre! 

	 * Whenever this routine is turned into a proper substring
	 * finder, change to `return start` after limits imposed. */

	return -1;
    }

    if (TclIsPureByteArray(needle) && TclIsPureByteArray(haystack)) {
	unsigned char *end, *try, *bh;
	unsigned char *bn = Tcl_GetByteArrayFromObj(needle, &ln);

	/* Find bytes in bytes */
	bh = Tcl_GetByteArrayFromObj(haystack, &lh);
	end = bh + lh;

	try = bh + start;
	while (try + ln <= end) {
	    /*
	     * Look for the leading byte of the needle in the haystack
	     * starting at try and stopping when there's not enough room
	     * for the needle left.
	     */
	    try = memchr(try, bn[0], (end + 1 - ln) - try);

	    if (try == NULL) {
		/* Leading byte not found -> needle cannot be found. */
		return -1;
	    }
	    /* Leading byte found, check rest of needle. */
	    if (0 == memcmp(try+1, bn+1, ln-1)) {
		/* Checks! Return the successful index. */
		return (try - bh);
	    }
	    /* Rest of needle match failed; Iterate to continue search. */
	    try++;
	}
	return -1;
    }

    /*
     * TODO: It might be nice to support some cases where it is not
     * necessary to shimmer to &tclStringType to compute the result,
     * and instead operate just on the objPtr->bytes values directly.
     * However, we also do not want the answer to change based on the
     * code pathway, or if it does we want that to be for some values
     * we explicitly decline to support.  Getting there will involve
     * locking down in practice more firmly just what encodings produce

     * what supported results for the objPtr->bytes values.  For now,



     * do only the well-defined Tcl_UniChar array search.
     */


    {










	Tcl_UniChar *try, *end, *uh;
	Tcl_UniChar *un = Tcl_GetUnicodeFromObj(needle, &ln);

	uh = Tcl_GetUnicodeFromObj(haystack, &lh);
	end = uh + lh;

	for (try = uh + start; try + ln <= end; try++) {
3312
3313
3314
3315
3316
3317
3318
3319
3320
3321
3322
3323




3324

3325
3326
3327
3328
3329
3330
3331
3332
3333
3334
3335
3336
3337
3338
3339
3340
3341
3342
3343
3344
3345
3346
3347
3348
3349
3350
3351
3352
3353
3354
3355
3356
3357
3358
3359
3360
3361
3362
3363
3364
3365
3366
3367
3368
3369
3370
3371
3372
3373
3374
3375
3376
3377
3378
3379
3380
3381
3382
3383
3384
3385
3386
3387
3388
3389
3390
3391
3392
3393
3394
3395
3396
3397
3398
3399
3400
3401
3402
3403
3404
3405
3406
3407
3408
3409
    int lh, ln = Tcl_GetCharLength(needle);

    if (ln == 0) {
	/*
	 * 	We don't find empty substrings.  Bizarre!
	 *
	 * 	TODO: When we one day make this a true substring
	 * 	finder, change this to "return 0"
	 */
	return -1;
    }





    if (ln > last + 1) {

	return -1;
    }

    if (TclIsPureByteArray(needle) && TclIsPureByteArray(haystack)) {
	unsigned char *try, *bh;
	unsigned char *bn = Tcl_GetByteArrayFromObj(needle, &ln);

	bh = Tcl_GetByteArrayFromObj(haystack, &lh);

	if (last + 1 > lh) {
	    last = lh - 1;
	}
	try = bh + last + 1 - ln;
	while (try >= bh) {
	    if ((*try == bn[0])
		    && (0 == memcmp(try+1, bn+1, ln-1))) {
		return (try - bh);
	    }
	    try--;
	}
	return -1;
    }

    lh = Tcl_GetCharLength(haystack);
    if (last + 1 > lh) {
	last = lh - 1;
    }
    if (haystack->bytes && (lh == haystack->length)) {
	/* haystack is all single-byte chars */

	if (needle->bytes && (ln == needle->length)) {
	    /* needle is also all single-byte chars */

	    char *try = haystack->bytes + last + 1 - ln;
	    while (try >= haystack->bytes) {
		if ((*try == needle->bytes[0])
			&& (0 == memcmp(try+1, needle->bytes + 1, ln - 1))) {
		    return (try - haystack->bytes);
		}
		try--;
	    }
	    return -1;
	} else {
	    /*
	     * Cannot find substring with a multi-byte char inside
	     * a string with no multi-byte chars.
	     */
	    return -1;
	}
    } else {
	Tcl_UniChar *try, *uh;
	Tcl_UniChar *un = Tcl_GetUnicodeFromObj(needle, &ln);

	uh = Tcl_GetUnicodeFromObj(haystack, &lh);

	try = uh + last + 1 - ln;
	while (try >= uh) {
	    if ((*try == un[0])
		    && (0 == memcmp(try+1, un+1, (ln-1)*sizeof(Tcl_UniChar)))) {
		return (try - uh);
	    }
	    try--;
	}
	return -1;
    }
}

/*
 *---------------------------------------------------------------------------
 *
 * TclStringObjReverse --
 *
 *	Implements the [string reverse] operation.
 *
 * Results:
 *	An unshared Tcl value which is the [string reverse] of the argument
 *	supplied. When sharing rules permit, the returned value might be the
 *	argument with modifications done in place.
 *
 * Side effects:
 *	May allocate a new Tcl_Obj.
 *
 *---------------------------------------------------------------------------
 */








|




>
>
>
>
|
>




|


<
<
<
<
<











<
<
<
<
<
<
|
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
|


<
<















|




|
|
|







3340
3341
3342
3343
3344
3345
3346
3347
3348
3349
3350
3351
3352
3353
3354
3355
3356
3357
3358
3359
3360
3361
3362
3363
3364





3365
3366
3367
3368
3369
3370
3371
3372
3373
3374
3375






3376




















3377
3378
3379


3380
3381
3382
3383
3384
3385
3386
3387
3388
3389
3390
3391
3392
3393
3394
3395
3396
3397
3398
3399
3400
3401
3402
3403
3404
3405
3406
3407
3408
3409
    int lh, ln = Tcl_GetCharLength(needle);

    if (ln == 0) {
	/*
	 * 	We don't find empty substrings.  Bizarre!
	 *
	 * 	TODO: When we one day make this a true substring
	 * 	finder, change this to "return last", after limitation.
	 */
	return -1;
    }

    lh = Tcl_GetCharLength(haystack);
    if (last >= lh) {
	last = lh - 1;
    }

    if (last < ln - 1) {
	return -1;
    }

    if (TclIsPureByteArray(needle) && TclIsPureByteArray(haystack)) {
	unsigned char *try, *bh = Tcl_GetByteArrayFromObj(haystack, &lh);
	unsigned char *bn = Tcl_GetByteArrayFromObj(needle, &ln);






	try = bh + last + 1 - ln;
	while (try >= bh) {
	    if ((*try == bn[0])
		    && (0 == memcmp(try+1, bn+1, ln-1))) {
		return (try - bh);
	    }
	    try--;
	}
	return -1;
    }







    {




















	Tcl_UniChar *try, *uh = Tcl_GetUnicodeFromObj(haystack, &lh);
	Tcl_UniChar *un = Tcl_GetUnicodeFromObj(needle, &ln);



	try = uh + last + 1 - ln;
	while (try >= uh) {
	    if ((*try == un[0])
		    && (0 == memcmp(try+1, un+1, (ln-1)*sizeof(Tcl_UniChar)))) {
		return (try - uh);
	    }
	    try--;
	}
	return -1;
    }
}

/*
 *---------------------------------------------------------------------------
 *
 * TclStringReverse --
 *
 *	Implements the [string reverse] operation.
 *
 * Results:
 *	A Tcl value which is the [string reverse] of the argument supplied.
 *	When sharing rules permit and the caller requests, the returned value
 *	might be the argument with modifications done in place.
 *
 * Side effects:
 *	May allocate a new Tcl_Obj.
 *
 *---------------------------------------------------------------------------
 */

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	while (--src >= from) {
	    *to++ = *src;
	}
    }
}

Tcl_Obj *
TclStringObjReverse(
    Tcl_Obj *objPtr)

{
    String *stringPtr;
    Tcl_UniChar ch = 0;


    if (TclIsPureByteArray(objPtr)) {
	int numBytes;
	unsigned char *from = Tcl_GetByteArrayFromObj(objPtr, &numBytes);

	if (Tcl_IsShared(objPtr)) {
	    objPtr = Tcl_NewByteArrayObj(NULL, numBytes);
	}
	ReverseBytes(Tcl_GetByteArrayFromObj(objPtr, NULL), from, numBytes);
	return objPtr;
    }

    SetStringFromAny(NULL, objPtr);
    stringPtr = GET_STRING(objPtr);

    if (stringPtr->hasUnicode) {
	Tcl_UniChar *from = Tcl_GetUnicode(objPtr);
	Tcl_UniChar *src = from + stringPtr->numChars;

	if (Tcl_IsShared(objPtr)) {
	    Tcl_UniChar *to;

	    /*
	     * Create a non-empty, pure unicode value, so we can coax
	     * Tcl_SetObjLength into growing the unicode rep buffer.
	     */








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	while (--src >= from) {
	    *to++ = *src;
	}
    }
}

Tcl_Obj *
TclStringReverse(
    Tcl_Obj *objPtr,
    int flags)
{
    String *stringPtr;
    Tcl_UniChar ch = 0;
    int inPlace = flags & TCL_STRING_IN_PLACE;

    if (TclIsPureByteArray(objPtr)) {
	int numBytes;
	unsigned char *from = Tcl_GetByteArrayFromObj(objPtr, &numBytes);

	if (!inPlace || Tcl_IsShared(objPtr)) {
	    objPtr = Tcl_NewByteArrayObj(NULL, numBytes);
	}
	ReverseBytes(Tcl_GetByteArrayFromObj(objPtr, NULL), from, numBytes);
	return objPtr;
    }

    SetStringFromAny(NULL, objPtr);
    stringPtr = GET_STRING(objPtr);

    if (stringPtr->hasUnicode) {
	Tcl_UniChar *from = Tcl_GetUnicode(objPtr);
	Tcl_UniChar *src = from + stringPtr->numChars;

	if (!inPlace || Tcl_IsShared(objPtr)) {
	    Tcl_UniChar *to;

	    /*
	     * Create a non-empty, pure unicode value, so we can coax
	     * Tcl_SetObjLength into growing the unicode rep buffer.
	     */

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    }

    if (objPtr->bytes) {
	int numChars = stringPtr->numChars;
	int numBytes = objPtr->length;
	char *to, *from = objPtr->bytes;

	if (Tcl_IsShared(objPtr)) {
	    objPtr = Tcl_NewObj();
	    Tcl_SetObjLength(objPtr, numBytes);
	}
	to = objPtr->bytes;

	if (numChars < numBytes) {
	    /*







|







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    }

    if (objPtr->bytes) {
	int numChars = stringPtr->numChars;
	int numBytes = objPtr->length;
	char *to, *from = objPtr->bytes;

	if (!inPlace || Tcl_IsShared(objPtr)) {
	    objPtr = Tcl_NewObj();
	    Tcl_SetObjLength(objPtr, numBytes);
	}
	to = objPtr->bytes;

	if (numChars < numBytes) {
	    /*
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	}
	/* Pass 2. Reverse all the bytes. */
	ReverseBytes((unsigned char *)to, (unsigned char *)from, numBytes);
    }

    return objPtr;
}

















































































































































/*
 *---------------------------------------------------------------------------
 *
 * FillUnicodeRep --
 *
 *	Populate the Unicode internal rep with the Unicode form of its string







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	}
	/* Pass 2. Reverse all the bytes. */
	ReverseBytes((unsigned char *)to, (unsigned char *)from, numBytes);
    }

    return objPtr;
}

/*
 *---------------------------------------------------------------------------
 *
 * TclStringReplace --
 *
 *	Implements the inner engine of the [string replace] command.
 *
 *	The result is a concatenation of a prefix from objPtr, characters
 *	0 through first-1, the insertPtr string value, and a suffix from
 *	objPtr, characters from first + count to the end. The effect is
 *	as if the inner substring of characters first through first+count-1
 *	are removed and replaced with insertPtr.
 *	If insertPtr is NULL, it is treated as an empty string.
 *	When passed the flag TCL_STRING_IN_PLACE, this routine will try
 *	to do the work within objPtr, so long as no sharing forbids it.
 *	Without that request, or as needed, a new Tcl value will be allocated
 *	to be the result.
 *
 * Results:
 *	A Tcl value that is the result of the substring replacement.
 *	May return NULL in case of an error. When NULL is returned and
 *	interp is non-NULL, error information is left in interp
 *
 *---------------------------------------------------------------------------
 */

Tcl_Obj *
TclStringReplace(
    Tcl_Interp *interp,		/* For error reporting, may be NULL */
    Tcl_Obj *objPtr,		/* String to act upon */
    int first,			/* First index to replace */
    int count,			/* How many chars to replace */
    Tcl_Obj *insertPtr,		/* Replacement string, may be NULL */
    int flags)			/* TCL_STRING_IN_PLACE => attempt in-place */
{
    int inPlace = flags & TCL_STRING_IN_PLACE;
    Tcl_Obj *result;

    /* Caller is expected to pass sensible arguments */
    assert ( count >= 0 ) ;
    assert ( first >= 0 ) ;

    /* Replace nothing with nothing */
    if ((insertPtr == NULL) && (count == 0)) {
	if (inPlace) {
	    return objPtr;
	} else {
	    return Tcl_DuplicateObj(objPtr);
	}
    }

    /*
     * The caller very likely had to call Tcl_GetCharLength() or similar
     * to be able to process index values.  This means it is like that
     * objPtr is either a proper "bytearray" or a "string" or else it has
     * a known and short string rep.
     */

    if (TclIsPureByteArray(objPtr)) {
	int numBytes;
	unsigned char *bytes = Tcl_GetByteArrayFromObj(objPtr, &numBytes);

	if (insertPtr == NULL) {
	    /* Replace something with nothing. */

	    assert ( first <= numBytes ) ;
	    assert ( count <= numBytes ) ;
	    assert ( first + count <= numBytes ) ;

	    result = Tcl_NewByteArrayObj(NULL, numBytes - count);/* PANIC? */
	    TclAppendBytesToByteArray(result, bytes, first);
	    TclAppendBytesToByteArray(result, bytes + first + count,
		    numBytes - count - first);
	    return result;
	}

	/* Replace everything */
	if ((first == 0) && (count == numBytes)) {
	    return insertPtr;
	}

	if (TclIsPureByteArray(insertPtr)) {
	    int newBytes;
	    unsigned char *iBytes
		    = Tcl_GetByteArrayFromObj(insertPtr, &newBytes);

	    if (count == newBytes && inPlace && !Tcl_IsShared(objPtr)) {
		/*
		 * Removal count and replacement count are equal.
		 * Other conditions permit. Do in-place splice.
		 */

		memcpy(bytes + first, iBytes, count);
		Tcl_InvalidateStringRep(objPtr);
		return objPtr;
	    }

	    if (newBytes > INT_MAX - (numBytes - count)) {
		if (interp) {
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			    "max size for a Tcl value (%d bytes) exceeded",
			    INT_MAX));
		    Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
		}
		return NULL;
	    }
	    result = Tcl_NewByteArrayObj(NULL, numBytes - count + newBytes);
								/* PANIC? */
	    TclAppendBytesToByteArray(result, bytes, first);	
	    TclAppendBytesToByteArray(result, iBytes, newBytes);
	    TclAppendBytesToByteArray(result, bytes + first + count,
		    numBytes - count - first);
	    return result;
	}

	/* Flow through to try other approaches below */
    }

    /*
     * TODO: Figure out how not to generate a Tcl_UniChar array rep
     * when it can be determined objPtr->bytes points to a string of
     * all single-byte characters so we can index it directly.
     */

    /* The traditional implementation... */
    {
	int numChars;
	Tcl_UniChar *ustring = Tcl_GetUnicodeFromObj(objPtr, &numChars);

	/* TODO: Is there an in-place option worth pursuing here? */
	
	result = Tcl_NewUnicodeObj(ustring, first);
	if (insertPtr) {
	    Tcl_AppendObjToObj(result, insertPtr);
	}
	if (first + count < numChars) {
	    Tcl_AppendUnicodeToObj(result, ustring + first + count,
		    numChars - first - count);
	}

	return result;
    }
}

/*
 *---------------------------------------------------------------------------
 *
 * FillUnicodeRep --
 *
 *	Populate the Unicode internal rep with the Unicode form of its string

Changes to generic/tclStubInit.c.

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#undef Tcl_Realloc
#undef Tcl_NewBooleanObj
#undef Tcl_NewByteArrayObj
#undef Tcl_NewDoubleObj
#undef Tcl_NewIntObj
#undef Tcl_NewListObj
#undef Tcl_NewLongObj

#undef Tcl_NewObj
#undef Tcl_NewStringObj
#undef Tcl_DumpActiveMemory
#undef Tcl_ValidateAllMemory
#undef Tcl_FindHashEntry
#undef Tcl_CreateHashEntry
#undef Tcl_Panic
#undef Tcl_FindExecutable
#undef TclpGetPid
#undef TclSockMinimumBuffers
#undef Tcl_SetIntObj

#undef TclpInetNtoa
#undef TclWinGetServByName
#undef TclWinGetSockOpt
#undef TclWinSetSockOpt
#undef TclWinNToHS

/* See bug 510001: TclSockMinimumBuffers needs plat imp */
#if defined(_WIN64) || defined(TCL_NO_DEPRECATED)
#   define TclSockMinimumBuffersOld 0
#else
#define TclSockMinimumBuffersOld sockMinimumBuffersOld
static int TclSockMinimumBuffersOld(int sock, int size)
{
    return TclSockMinimumBuffers(INT2PTR(sock), size);
}
#endif

#if defined(TCL_NO_DEPRECATED)
#   define TclSetStartupScriptPath 0
#   define TclGetStartupScriptPath 0
#   define TclSetStartupScriptFileName 0
#   define TclGetStartupScriptFileName 0

#   define TclpInetNtoa 0
#   define TclWinGetServByName 0
#   define TclWinGetSockOpt 0
#   define TclWinSetSockOpt 0
#   define TclWinNToHS 0




#   define TclBNInitBignumFromWideUInt 0
#   define TclBNInitBignumFromWideInt 0
#   define TclBNInitBignumFromLong 0







#else
#define TclSetStartupScriptPath setStartupScriptPath
static void TclSetStartupScriptPath(Tcl_Obj *path)
{
    Tcl_SetStartupScript(path, NULL);
}
#define TclGetStartupScriptPath getStartupScriptPath







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#undef Tcl_Realloc
#undef Tcl_NewBooleanObj
#undef Tcl_NewByteArrayObj
#undef Tcl_NewDoubleObj
#undef Tcl_NewIntObj
#undef Tcl_NewListObj
#undef Tcl_NewLongObj
#undef Tcl_DbNewLongObj
#undef Tcl_NewObj
#undef Tcl_NewStringObj
#undef Tcl_DumpActiveMemory
#undef Tcl_ValidateAllMemory
#undef Tcl_FindHashEntry
#undef Tcl_CreateHashEntry
#undef Tcl_Panic
#undef Tcl_FindExecutable
#undef TclpGetPid
#undef TclSockMinimumBuffers
#undef Tcl_SetIntObj
#undef Tcl_SetLongObj
#undef TclpInetNtoa
#undef TclWinGetServByName
#undef TclWinGetSockOpt
#undef TclWinSetSockOpt
#undef TclWinNToHS

/* See bug 510001: TclSockMinimumBuffers needs plat imp */
#if defined(_WIN64) || defined(TCL_NO_DEPRECATED) || TCL_MAJOR_VERSION > 8
#   define TclSockMinimumBuffersOld 0
#else
#define TclSockMinimumBuffersOld sockMinimumBuffersOld
static int TclSockMinimumBuffersOld(int sock, int size)
{
    return TclSockMinimumBuffers(INT2PTR(sock), size);
}
#endif

#if defined(TCL_NO_DEPRECATED) || TCL_MAJOR_VERSION > 8
#   define TclSetStartupScriptPath 0
#   define TclGetStartupScriptPath 0
#   define TclSetStartupScriptFileName 0
#   define TclGetStartupScriptFileName 0
#   define TclPrecTraceProc 0
#   define TclpInetNtoa 0
#   define TclWinGetServByName 0
#   define TclWinGetSockOpt 0
#   define TclWinSetSockOpt 0
#   define TclWinNToHS 0
#   define TclWinGetPlatformId 0
#   define TclWinResetInterfaces 0
#   define TclWinSetInterfaces 0
#   define TclWinGetPlatformId 0
#   define TclBNInitBignumFromWideUInt 0
#   define TclBNInitBignumFromWideInt 0
#   define TclBNInitBignumFromLong 0
#   define Tcl_Backslash 0
#   define Tcl_GetDefaultEncodingDir 0
#   define Tcl_SetDefaultEncodingDir 0
#   define Tcl_EvalTokens 0
#   define Tcl_CreateMathFunc 0
#   define Tcl_GetMathFuncInfo 0
#   define Tcl_ListMathFuncs 0
#else
#define TclSetStartupScriptPath setStartupScriptPath
static void TclSetStartupScriptPath(Tcl_Obj *path)
{
    Tcl_SetStartupScript(path, NULL);
}
#define TclGetStartupScriptPath getStartupScriptPath
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{
    Tcl_Obj *path = Tcl_GetStartupScript(NULL);
    if (path == NULL) {
	return NULL;
    }
    return Tcl_GetString(path);
}

#if defined(_WIN32) || defined(__CYGWIN__)
#undef TclWinNToHS








#define TclWinNToHS winNToHS
static unsigned short TclWinNToHS(unsigned short ns) {
	return ntohs(ns);
}








#endif
#   define TclBNInitBignumFromWideUInt TclInitBignumFromWideUInt
#   define TclBNInitBignumFromWideInt TclInitBignumFromWideInt
#   define TclBNInitBignumFromLong TclInitBignumFromLong
#endif /* TCL_NO_DEPRECATED */

#ifdef _WIN32
#   define TclUnixWaitForFile 0
#   define TclUnixCopyFile 0
#   define TclUnixOpenTemporaryFile 0
#   define TclpReaddir 0
#   define TclpIsAtty 0
#elif defined(__CYGWIN__)
#   define TclpIsAtty TclPlatIsAtty


#   define TclWinSetInterfaces (void (*) (int)) doNothing




#   define TclWinAddProcess (void (*) (void *, unsigned int)) doNothing
#   define TclWinFlushDirtyChannels doNothing
#   define TclWinResetInterfaces doNothing

static Tcl_Encoding winTCharEncoding;

static int
TclpIsAtty(int fd)
{
    return isatty(fd);
}

#define TclWinGetPlatformId winGetPlatformId
static int
TclWinGetPlatformId()
{
    /* Don't bother to determine the real platform on cygwin,
     * because VER_PLATFORM_WIN32_NT is the only supported platform */
    return 2; /* VER_PLATFORM_WIN32_NT */;
}

void *TclWinGetTclInstance()
{
    void *hInstance = NULL;
    GetModuleHandleExW(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS,
	    (const char *)&winTCharEncoding, &hInstance);
    return hInstance;
}

#ifndef TCL_NO_DEPRECATED
#define TclWinSetSockOpt winSetSockOpt
static int
TclWinSetSockOpt(SOCKET s, int level, int optname,
	    const char *optval, int optlen)
{
    return setsockopt((int) s, level, optname, optval, optlen);
}







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{
    Tcl_Obj *path = Tcl_GetStartupScript(NULL);
    if (path == NULL) {
	return NULL;
    }
    return Tcl_GetString(path);
}

#if defined(_WIN32) || defined(__CYGWIN__)
#undef TclWinNToHS
#undef TclWinGetPlatformId
#undef TclWinResetInterfaces
#undef TclWinSetInterfaces
static void
doNothing(void)
{
    /* dummy implementation, no need to do anything */
}
#define TclWinNToHS winNToHS
static unsigned short TclWinNToHS(unsigned short ns) {
	return ntohs(ns);
}
#define TclWinGetPlatformId winGetPlatformId
static int
TclWinGetPlatformId(void)
{
    return 2; /* VER_PLATFORM_WIN32_NT */;
}
#define TclWinResetInterfaces doNothing
#define TclWinSetInterfaces (void (*) (int)) doNothing
#endif
#   define TclBNInitBignumFromWideUInt TclInitBignumFromWideUInt
#   define TclBNInitBignumFromWideInt TclInitBignumFromWideInt
#   define TclBNInitBignumFromLong TclInitBignumFromLong
#endif /* TCL_NO_DEPRECATED */

#ifdef _WIN32
#   define TclUnixWaitForFile 0
#   define TclUnixCopyFile 0
#   define TclUnixOpenTemporaryFile 0
#   define TclpReaddir 0
#   define TclpIsAtty 0
#elif defined(__CYGWIN__)
#   define TclpIsAtty TclPlatIsAtty
#if defined(TCL_NO_DEPRECATED) || TCL_MAJOR_VERSION > 8
static void
doNothing(void)
{
    /* dummy implementation, no need to do anything */
}
#endif
#   define TclWinAddProcess (void (*) (void *, unsigned int)) doNothing
#   define TclWinFlushDirtyChannels doNothing




static int
TclpIsAtty(int fd)
{
    return isatty(fd);
}










void *TclWinGetTclInstance()
{
    void *hInstance = NULL;
    GetModuleHandleExW(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS,
	    (const char *)&TclpIsAtty, &hInstance);
    return hInstance;
}

#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
#define TclWinSetSockOpt winSetSockOpt
static int
TclWinSetSockOpt(SOCKET s, int level, int optname,
	    const char *optval, int optlen)
{
    return setsockopt((int) s, level, optname, optval, optlen);
}
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int
TclpGetPid(Tcl_Pid pid)
{
    return (int) (size_t) pid;
}

static void
doNothing(void)
{
    /* dummy implementation, no need to do anything */
}

char *
Tcl_WinUtfToTChar(
    const char *string,
    int len,
    Tcl_DString *dsPtr)
{
    if (!winTCharEncoding) {
	winTCharEncoding = Tcl_GetEncoding(0, "unicode");
    }
    return Tcl_UtfToExternalDString(winTCharEncoding,


	    string, len, dsPtr);




}

char *
Tcl_WinTCharToUtf(
    const char *string,
    int len,
    Tcl_DString *dsPtr)
{
    if (!winTCharEncoding) {

	winTCharEncoding = Tcl_GetEncoding(0, "unicode");


    }

    return Tcl_ExternalToUtfDString(winTCharEncoding,


	    string, len, dsPtr);




}

#if defined(TCL_WIDE_INT_IS_LONG)
/* On Cygwin64, long is 64-bit while on Win64 long is 32-bit. Therefore
 * we have to make sure that all stub entries on Cygwin64 follow the Win64
 * signature. Tcl 9 must find a better solution, but that cannot be done
 * without introducing a binary incompatibility.
 */
#define Tcl_DbNewLongObj ((Tcl_Obj*(*)(long,const char*,int))dbNewLongObj)
static Tcl_Obj *dbNewLongObj(
    int intValue,
    const char *file,
    int line
) {
#ifdef TCL_MEM_DEBUG
    register Tcl_Obj *objPtr;

    TclDbNewObj(objPtr, file, line);
    objPtr->bytes = NULL;

    objPtr->internalRep.longValue = (long) intValue;
    objPtr->typePtr = &tclIntType;
    return objPtr;
#else
    return Tcl_NewIntObj(intValue);
#endif
}
#define Tcl_GetLongFromObj (int(*)(Tcl_Interp*,Tcl_Obj*,long*))Tcl_GetIntFromObj







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int
TclpGetPid(Tcl_Pid pid)
{
    return (int) (size_t) pid;
}







char *
Tcl_WinUtfToTChar(
    const char *string,
    int len,
    Tcl_DString *dsPtr)
{
    WCHAR *wp;
    int size = MultiByteToWideChar(CP_UTF8, 0, string, len, 0, 0);

    Tcl_DStringInit(dsPtr);
    Tcl_DStringSetLength(dsPtr, 2*size+2);
    wp = (WCHAR *)Tcl_DStringValue(dsPtr);
    MultiByteToWideChar(CP_UTF8, 0, string, len, wp, size+1);
    if (len == -1) --size; /* account for 0-byte at string end */
    Tcl_DStringSetLength(dsPtr, 2*size);
    wp[size] = 0;
    return (char *)wp;
}

char *
Tcl_WinTCharToUtf(
    const char *string,
    int len,
    Tcl_DString *dsPtr)
{
    char *p;
    int size;

    if (len > 0) {
	len /= 2;
    }
    size = WideCharToMultiByte(CP_UTF8, 0, string, len, 0, 0, NULL, NULL);
    Tcl_DStringInit(dsPtr);
    Tcl_DStringSetLength(dsPtr, size+1);
    p = (char *)Tcl_DStringValue(dsPtr);
    WideCharToMultiByte(CP_UTF8, 0, string, len, p, size, NULL, NULL);
    if (len == -1) --size; /* account for 0-byte at string end */
    Tcl_DStringSetLength(dsPtr, size);
    p[size] = 0;
    return p;
}

#if defined(TCL_WIDE_INT_IS_LONG)
/* On Cygwin64, long is 64-bit while on Win64 long is 32-bit. Therefore
 * we have to make sure that all stub entries on Cygwin64 follow the Win64
 * signature. Tcl 9 must find a better solution, but that cannot be done
 * without introducing a binary incompatibility.
 */
#define Tcl_DbNewLongObj ((Tcl_Obj*(*)(long,const char*,int))dbNewLongObj)
static Tcl_Obj *dbNewLongObj(
    int intValue,
    const char *file,
    int line
) {
#ifdef TCL_MEM_DEBUG
    register Tcl_Obj *objPtr;

    TclDbNewObj(objPtr, file, line);
    objPtr->bytes = NULL;

    objPtr->internalRep.wideValue = (long) intValue;
    objPtr->typePtr = &tclIntType;
    return objPtr;
#else
    return Tcl_NewIntObj(intValue);
#endif
}
#define Tcl_GetLongFromObj (int(*)(Tcl_Interp*,Tcl_Obj*,long*))Tcl_GetIntFromObj
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}
#define TclFormatInt (int(*)(char *, long))formatInt

#endif /* TCL_WIDE_INT_IS_LONG */

#endif /* __CYGWIN__ */

#ifdef TCL_NO_DEPRECATED
#   define Tcl_SeekOld 0
#   define Tcl_TellOld 0
#   undef Tcl_SetBooleanObj
#   define Tcl_SetBooleanObj 0
#   undef Tcl_PkgPresent
#   define Tcl_PkgPresent 0
#   undef Tcl_PkgProvide







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}
#define TclFormatInt (int(*)(char *, long))formatInt

#endif /* TCL_WIDE_INT_IS_LONG */

#endif /* __CYGWIN__ */

#if defined(TCL_NO_DEPRECATED)
#   define Tcl_SeekOld 0
#   define Tcl_TellOld 0
#   undef Tcl_SetBooleanObj
#   define Tcl_SetBooleanObj 0
#   undef Tcl_PkgPresent
#   define Tcl_PkgPresent 0
#   undef Tcl_PkgProvide
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#   undef Tcl_EvalObj
#   define Tcl_EvalObj 0
#   undef Tcl_GlobalEvalObj
#   define Tcl_GlobalEvalObj 0
#   define TclBackgroundException 0
#   undef TclpReaddir
#   define TclpReaddir 0




















#   undef TclpGetDate
#   define TclpGetDate 0
#   undef TclpLocaltime
#   define TclpLocaltime 0
#   undef TclpGmtime
#   define TclpGmtime 0
#   define TclpLocaltime_unix 0
#   define TclpGmtime_unix 0
#else /* TCL_NO_DEPRECATED */
#   define Tcl_SeekOld seekOld
#   define Tcl_TellOld tellOld
#   define TclBackgroundException Tcl_BackgroundException














#   define TclpLocaltime_unix TclpLocaltime
#   define TclpGmtime_unix TclpGmtime

static int
seekOld(
    Tcl_Channel chan,		/* The channel on which to seek. */
    int offset,			/* Offset to seek to. */







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#   undef Tcl_EvalObj
#   define Tcl_EvalObj 0
#   undef Tcl_GlobalEvalObj
#   define Tcl_GlobalEvalObj 0
#   define TclBackgroundException 0
#   undef TclpReaddir
#   define TclpReaddir 0
#   define TclSetStartupScript 0
#   define TclGetStartupScript 0
#   define TclCreateNamespace 0
#   define TclDeleteNamespace 0
#   define TclAppendExportList 0
#   define TclExport 0
#   define TclImport 0
#   define TclForgetImport 0
#   define TclGetCurrentNamespace_ 0
#   define TclGetGlobalNamespace_ 0
#   define TclFindNamespace 0
#   define TclFindCommand 0
#   define TclGetCommandFromObj 0
#   define TclGetCommandFullName 0
#   define TclCopyChannelOld 0
#   define Tcl_AppendResultVA 0
#   define Tcl_AppendStringsToObjVA 0
#   define Tcl_SetErrorCodeVA 0
#   define Tcl_PanicVA 0
#   define Tcl_VarEvalVA 0
#   undef TclpGetDate
#   define TclpGetDate 0
#   undef TclpLocaltime
#   define TclpLocaltime 0
#   undef TclpGmtime
#   define TclpGmtime 0
#   define TclpLocaltime_unix 0
#   define TclpGmtime_unix 0
#else /* TCL_NO_DEPRECATED */
#   define Tcl_SeekOld seekOld
#   define Tcl_TellOld tellOld
#   define TclBackgroundException Tcl_BackgroundException
#   define TclSetStartupScript Tcl_SetStartupScript
#   define TclGetStartupScript Tcl_GetStartupScript
#   define TclCreateNamespace Tcl_CreateNamespace
#   define TclDeleteNamespace Tcl_DeleteNamespace
#   define TclAppendExportList Tcl_AppendExportList
#   define TclExport Tcl_Export
#   define TclImport Tcl_Import
#   define TclForgetImport Tcl_ForgetImport
#   define TclGetCurrentNamespace_ Tcl_GetCurrentNamespace
#   define TclGetGlobalNamespace_ Tcl_GetGlobalNamespace
#   define TclFindNamespace Tcl_FindNamespace
#   define TclFindCommand Tcl_FindCommand
#   define TclGetCommandFromObj Tcl_GetCommandFromObj
#   define TclGetCommandFullName Tcl_GetCommandFullName
#   define TclpLocaltime_unix TclpLocaltime
#   define TclpGmtime_unix TclpGmtime

static int
seekOld(
    Tcl_Channel chan,		/* The channel on which to seek. */
    int offset,			/* Offset to seek to. */
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    0, /* 105 */
    0, /* 106 */
    0, /* 107 */
    TclTeardownNamespace, /* 108 */
    TclUpdateReturnInfo, /* 109 */
    TclSockMinimumBuffers, /* 110 */
    Tcl_AddInterpResolvers, /* 111 */
    Tcl_AppendExportList, /* 112 */
    Tcl_CreateNamespace, /* 113 */
    Tcl_DeleteNamespace, /* 114 */
    Tcl_Export, /* 115 */
    Tcl_FindCommand, /* 116 */
    Tcl_FindNamespace, /* 117 */
    Tcl_GetInterpResolvers, /* 118 */
    Tcl_GetNamespaceResolvers, /* 119 */
    Tcl_FindNamespaceVar, /* 120 */
    Tcl_ForgetImport, /* 121 */
    Tcl_GetCommandFromObj, /* 122 */
    Tcl_GetCommandFullName, /* 123 */
    Tcl_GetCurrentNamespace, /* 124 */
    Tcl_GetGlobalNamespace, /* 125 */
    Tcl_GetVariableFullName, /* 126 */
    Tcl_Import, /* 127 */
    Tcl_PopCallFrame, /* 128 */
    Tcl_PushCallFrame, /* 129 */
    Tcl_RemoveInterpResolvers, /* 130 */
    Tcl_SetNamespaceResolvers, /* 131 */
    TclpHasSockets, /* 132 */
    TclpGetDate, /* 133 */
    0, /* 134 */







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    0, /* 105 */
    0, /* 106 */
    0, /* 107 */
    TclTeardownNamespace, /* 108 */
    TclUpdateReturnInfo, /* 109 */
    TclSockMinimumBuffers, /* 110 */
    Tcl_AddInterpResolvers, /* 111 */
    TclAppendExportList, /* 112 */
    TclCreateNamespace, /* 113 */
    TclDeleteNamespace, /* 114 */
    TclExport, /* 115 */
    TclFindCommand, /* 116 */
    TclFindNamespace, /* 117 */
    Tcl_GetInterpResolvers, /* 118 */
    Tcl_GetNamespaceResolvers, /* 119 */
    Tcl_FindNamespaceVar, /* 120 */
    TclForgetImport, /* 121 */
    TclGetCommandFromObj, /* 122 */
    TclGetCommandFullName, /* 123 */
    TclGetCurrentNamespace_, /* 124 */
    TclGetGlobalNamespace_, /* 125 */
    Tcl_GetVariableFullName, /* 126 */
    TclImport, /* 127 */
    Tcl_PopCallFrame, /* 128 */
    Tcl_PushCallFrame, /* 129 */
    Tcl_RemoveInterpResolvers, /* 130 */
    Tcl_SetNamespaceResolvers, /* 131 */
    TclpHasSockets, /* 132 */
    TclpGetDate, /* 133 */
    0, /* 134 */
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    TclCheckExecutionTraces, /* 171 */
    TclInThreadExit, /* 172 */
    TclUniCharMatch, /* 173 */
    0, /* 174 */
    TclCallVarTraces, /* 175 */
    TclCleanupVar, /* 176 */
    TclVarErrMsg, /* 177 */
    Tcl_SetStartupScript, /* 178 */
    Tcl_GetStartupScript, /* 179 */
    0, /* 180 */
    0, /* 181 */
    TclpLocaltime, /* 182 */
    TclpGmtime, /* 183 */
    0, /* 184 */
    0, /* 185 */
    0, /* 186 */







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    TclCheckExecutionTraces, /* 171 */
    TclInThreadExit, /* 172 */
    TclUniCharMatch, /* 173 */
    0, /* 174 */
    TclCallVarTraces, /* 175 */
    TclCleanupVar, /* 176 */
    TclVarErrMsg, /* 177 */
    TclSetStartupScript, /* 178 */
    TclGetStartupScript, /* 179 */
    0, /* 180 */
    0, /* 181 */
    TclpLocaltime, /* 182 */
    TclpGmtime, /* 183 */
    0, /* 184 */
    0, /* 185 */
    0, /* 186 */

Changes to generic/tclStubLib.c.

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    /*
     * We can't optimize this check by caching tclStubsPtr because that
     * prevents apps from being able to load/unload Tcl dynamically multiple
     * times. [Bug 615304]
     */

    if (!stubsPtr || (stubsPtr->magic != (((exact&0xff00) >= 0x900) ? magic : TCL_STUB_MAGIC))) {
	iPtr->legacyResult = "interpreter uses an incompatible stubs mechanism";
	iPtr->legacyFreeProc = 0; /* TCL_STATIC */
	return NULL;
    }

    actualVersion = stubsPtr->tcl_PkgRequireEx(interp, "Tcl", version, 0, &pkgData);
    if (actualVersion == NULL) {
	return NULL;
    }







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    /*
     * We can't optimize this check by caching tclStubsPtr because that
     * prevents apps from being able to load/unload Tcl dynamically multiple
     * times. [Bug 615304]
     */

    if (!stubsPtr || (stubsPtr->magic != (((exact&0xff00) >= 0x900) ? magic : TCL_STUB_MAGIC))) {
	iPtr->result = (char *)"interpreter uses an incompatible stubs mechanism";
	iPtr->freeProc = 0;
	return NULL;
    }

    actualVersion = stubsPtr->tcl_PkgRequireEx(interp, "Tcl", version, 0, &pkgData);
    if (actualVersion == NULL) {
	return NULL;
    }

Changes to generic/tclTest.c.

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static int		TestinterpdeleteCmd(ClientData dummy,
			    Tcl_Interp *interp, int argc, const char **argv);
static int		TestlinkCmd(ClientData dummy,
			    Tcl_Interp *interp, int argc, const char **argv);
static int		TestlocaleCmd(ClientData dummy,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
#ifndef TCL_NO_DEPRECATED
static int		TestMathFunc(ClientData clientData,
			    Tcl_Interp *interp, Tcl_Value *args,
			    Tcl_Value *resultPtr);
static int		TestMathFunc2(ClientData clientData,
			    Tcl_Interp *interp, Tcl_Value *args,
			    Tcl_Value *resultPtr);
#endif /* TCL_NO_DEPRECATED */
static int		TestmainthreadCmd(ClientData dummy,
			    Tcl_Interp *interp, int argc, const char **argv);
static int		TestsetmainloopCmd(ClientData dummy,
			    Tcl_Interp *interp, int argc, const char **argv);
static int		TestexitmainloopCmd(ClientData dummy,
			    Tcl_Interp *interp, int argc, const char **argv);
static int		TestpanicCmd(ClientData dummy,







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static int		TestinterpdeleteCmd(ClientData dummy,
			    Tcl_Interp *interp, int argc, const char **argv);
static int		TestlinkCmd(ClientData dummy,
			    Tcl_Interp *interp, int argc, const char **argv);
static int		TestlocaleCmd(ClientData dummy,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);








static int		TestmainthreadCmd(ClientData dummy,
			    Tcl_Interp *interp, int argc, const char **argv);
static int		TestsetmainloopCmd(ClientData dummy,
			    Tcl_Interp *interp, int argc, const char **argv);
static int		TestexitmainloopCmd(ClientData dummy,
			    Tcl_Interp *interp, int argc, const char **argv);
static int		TestpanicCmd(ClientData dummy,
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static Tcl_FSOpenFileChannelProc SimpleOpenFileChannel;
static Tcl_FSListVolumesProc SimpleListVolumes;
static Tcl_FSPathInFilesystemProc SimplePathInFilesystem;
static Tcl_Obj *	SimpleRedirect(Tcl_Obj *pathPtr);
static Tcl_FSMatchInDirectoryProc SimpleMatchInDirectory;
static int		TestNumUtfCharsCmd(ClientData clientData,
			    Tcl_Interp *interp, int objc,






			    Tcl_Obj *const objv[]);
static int		TestHashSystemHashCmd(ClientData clientData,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);

static Tcl_NRPostProc	NREUnwind_callback;
static int		TestNREUnwind(ClientData clientData,







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static Tcl_FSOpenFileChannelProc SimpleOpenFileChannel;
static Tcl_FSListVolumesProc SimpleListVolumes;
static Tcl_FSPathInFilesystemProc SimplePathInFilesystem;
static Tcl_Obj *	SimpleRedirect(Tcl_Obj *pathPtr);
static Tcl_FSMatchInDirectoryProc SimpleMatchInDirectory;
static int		TestNumUtfCharsCmd(ClientData clientData,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
static int		TestFindFirstCmd(ClientData clientData,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
static int		TestFindLastCmd(ClientData clientData,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
static int		TestHashSystemHashCmd(ClientData clientData,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);

static Tcl_NRPostProc	NREUnwind_callback;
static int		TestNREUnwind(ClientData clientData,
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 *----------------------------------------------------------------------
 */

int
Tcltest_Init(
    Tcl_Interp *interp)		/* Interpreter for application. */
{
#ifndef TCL_NO_DEPRECATED
    Tcl_ValueType t3ArgTypes[2];
#endif /* TCL_NO_DEPRECATED */

    Tcl_Obj *listPtr;
    Tcl_Obj **objv;
    int objc, index;
    static const char *const specialOptions[] = {
	"-appinitprocerror", "-appinitprocdeleteinterp",
	"-appinitprocclosestderr", "-appinitprocsetrcfile", NULL
    };







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 *----------------------------------------------------------------------
 */

int
Tcltest_Init(
    Tcl_Interp *interp)		/* Interpreter for application. */
{




    Tcl_Obj *listPtr;
    Tcl_Obj **objv;
    int objc, index;
    static const char *const specialOptions[] = {
	"-appinitprocerror", "-appinitprocdeleteinterp",
	"-appinitprocclosestderr", "-appinitprocsetrcfile", NULL
    };
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	    (ClientData) TCL_LEAVE_ERR_MSG, NULL);
    Tcl_CreateCommand(interp, "testseterrorcode", TestseterrorcodeCmd,
	    NULL, NULL);
    Tcl_CreateObjCommand(interp, "testsetobjerrorcode",
	    TestsetobjerrorcodeCmd, NULL, NULL);
    Tcl_CreateObjCommand(interp, "testnumutfchars",
	    TestNumUtfCharsCmd, NULL, NULL);




    Tcl_CreateCommand(interp, "testsetplatform", TestsetplatformCmd,
	    NULL, NULL);
    Tcl_CreateCommand(interp, "testsocket", TestSocketCmd,
	    NULL, NULL);
    Tcl_CreateCommand(interp, "teststaticpkg", TeststaticpkgCmd,
	    NULL, NULL);
    Tcl_CreateCommand(interp, "testtranslatefilename",
	    TesttranslatefilenameCmd, NULL, NULL);
    Tcl_CreateCommand(interp, "testupvar", TestupvarCmd, NULL, NULL);
#ifndef TCL_NO_DEPRECATED
    Tcl_CreateMathFunc(interp, "T1", 0, NULL, TestMathFunc, (ClientData) 123);
    Tcl_CreateMathFunc(interp, "T2", 0, NULL, TestMathFunc, (ClientData) 345);
#endif /* TCL_NO_DEPRECATED */
    Tcl_CreateCommand(interp, "testmainthread", TestmainthreadCmd, NULL,
	    NULL);
    Tcl_CreateCommand(interp, "testsetmainloop", TestsetmainloopCmd,
	    NULL, NULL);
    Tcl_CreateCommand(interp, "testexitmainloop", TestexitmainloopCmd,
	    NULL, NULL);
#if defined(HAVE_CPUID) || defined(_WIN32)
    Tcl_CreateObjCommand(interp, "testcpuid", TestcpuidCmd,
	    (ClientData) 0, NULL);
#endif
#ifndef TCL_NO_DEPRECATED
    t3ArgTypes[0] = TCL_EITHER;
    t3ArgTypes[1] = TCL_EITHER;
    Tcl_CreateMathFunc(interp, "T3", 2, t3ArgTypes, TestMathFunc2,
	    NULL);
#endif /* TCL_NO_DEPRECATED */

    Tcl_CreateObjCommand(interp, "testnreunwind", TestNREUnwind,
	    NULL, NULL);
    Tcl_CreateObjCommand(interp, "testnrelevels", TestNRELevels,
	    NULL, NULL);
    Tcl_CreateObjCommand(interp, "testinterpresolver", TestInterpResolverCmd,
	    NULL, NULL);








>
>
>
>









<
<
<
<










<
<
<
<
<
<
<







682
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701




702
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711







712
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718
	    (ClientData) TCL_LEAVE_ERR_MSG, NULL);
    Tcl_CreateCommand(interp, "testseterrorcode", TestseterrorcodeCmd,
	    NULL, NULL);
    Tcl_CreateObjCommand(interp, "testsetobjerrorcode",
	    TestsetobjerrorcodeCmd, NULL, NULL);
    Tcl_CreateObjCommand(interp, "testnumutfchars",
	    TestNumUtfCharsCmd, NULL, NULL);
    Tcl_CreateObjCommand(interp, "testfindfirst",
	    TestFindFirstCmd, NULL, NULL);
    Tcl_CreateObjCommand(interp, "testfindlast",
	    TestFindLastCmd, NULL, NULL);
    Tcl_CreateCommand(interp, "testsetplatform", TestsetplatformCmd,
	    NULL, NULL);
    Tcl_CreateCommand(interp, "testsocket", TestSocketCmd,
	    NULL, NULL);
    Tcl_CreateCommand(interp, "teststaticpkg", TeststaticpkgCmd,
	    NULL, NULL);
    Tcl_CreateCommand(interp, "testtranslatefilename",
	    TesttranslatefilenameCmd, NULL, NULL);
    Tcl_CreateCommand(interp, "testupvar", TestupvarCmd, NULL, NULL);




    Tcl_CreateCommand(interp, "testmainthread", TestmainthreadCmd, NULL,
	    NULL);
    Tcl_CreateCommand(interp, "testsetmainloop", TestsetmainloopCmd,
	    NULL, NULL);
    Tcl_CreateCommand(interp, "testexitmainloop", TestexitmainloopCmd,
	    NULL, NULL);
#if defined(HAVE_CPUID) || defined(_WIN32)
    Tcl_CreateObjCommand(interp, "testcpuid", TestcpuidCmd,
	    (ClientData) 0, NULL);
#endif







    Tcl_CreateObjCommand(interp, "testnreunwind", TestNREUnwind,
	    NULL, NULL);
    Tcl_CreateObjCommand(interp, "testnrelevels", TestNRELevels,
	    NULL, NULL);
    Tcl_CreateObjCommand(interp, "testinterpresolver", TestInterpResolverCmd,
	    NULL, NULL);

3343
3344
3345
3346
3347
3348
3349
3350
3351
3352
3353
3354
3355
3356
3357
3358
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3360
3361
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3383
3384
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3400
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3402
3403
3404
3405
3406
3407
3408
3409
3410
3411
3412
3413
3414
3415
3416
3417
3418
3419
3420
3421
3422
3423
3424
3425
3426
3427
3428
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3430
3431
3432
3433
3434
3435
3436
3437
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3441
3442
3443
3444
3445
3446
3447
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3450
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3452
3453
3454
3455
3456
3457
3458
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3460
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3466
3467
3468
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3470
3471
3472
3473
3474
3475
3476
3477
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3480
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3482
3483
3484
3485
3486
3487
3488
3489
3490
3491
3492
3493
3494
3495
3496
    }
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * TestMathFunc --
 *
 *	This is a user-defined math procedure to test out math procedures
 *	with no arguments.
 *
 * Results:
 *	A normal Tcl completion code.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

	/* ARGSUSED */
#ifndef TCL_NO_DEPRECATED
static int
TestMathFunc(
    ClientData clientData,	/* Integer value to return. */
    Tcl_Interp *interp,		/* Not used. */
    Tcl_Value *args,		/* Not used. */
    Tcl_Value *resultPtr)	/* Where to store result. */
{
    resultPtr->type = TCL_INT;
    resultPtr->intValue = PTR2INT(clientData);
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * TestMathFunc2 --
 *
 *	This is a user-defined math procedure to test out math procedures
 *	that do have arguments, in this case 2.
 *
 * Results:
 *	A normal Tcl completion code.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

	/* ARGSUSED */
static int
TestMathFunc2(
    ClientData clientData,	/* Integer value to return. */
    Tcl_Interp *interp,		/* Used to report errors. */
    Tcl_Value *args,		/* Points to an array of two Tcl_Value structs
				 * for the two arguments. */
    Tcl_Value *resultPtr)	/* Where to store the result. */
{
    int result = TCL_OK;

    /*
     * Return the maximum of the two arguments with the correct type.
     */

    if (args[0].type == TCL_INT) {
	int i0 = args[0].intValue;

	if (args[1].type == TCL_INT) {
	    int i1 = args[1].intValue;

	    resultPtr->type = TCL_INT;
	    resultPtr->intValue = ((i0 > i1)? i0 : i1);
	} else if (args[1].type == TCL_DOUBLE) {
	    double d0 = i0;
	    double d1 = args[1].doubleValue;

	    resultPtr->type = TCL_DOUBLE;
	    resultPtr->doubleValue = ((d0 > d1)? d0 : d1);
	} else if (args[1].type == TCL_WIDE_INT) {
	    Tcl_WideInt w0 = Tcl_LongAsWide(i0);
	    Tcl_WideInt w1 = args[1].wideValue;

	    resultPtr->type = TCL_WIDE_INT;
	    resultPtr->wideValue = ((w0 > w1)? w0 : w1);
	} else {
	    Tcl_AppendResult(interp, "T3: wrong type for arg 2", NULL);
	    result = TCL_ERROR;
	}
    } else if (args[0].type == TCL_DOUBLE) {
	double d0 = args[0].doubleValue;

	if (args[1].type == TCL_INT) {
	    double d1 = args[1].intValue;

	    resultPtr->type = TCL_DOUBLE;
	    resultPtr->doubleValue = ((d0 > d1)? d0 : d1);
	} else if (args[1].type == TCL_DOUBLE) {
	    double d1 = args[1].doubleValue;

	    resultPtr->type = TCL_DOUBLE;
	    resultPtr->doubleValue = ((d0 > d1)? d0 : d1);
	} else if (args[1].type == TCL_WIDE_INT) {
	    double d1 = Tcl_WideAsDouble(args[1].wideValue);

	    resultPtr->type = TCL_DOUBLE;
	    resultPtr->doubleValue = ((d0 > d1)? d0 : d1);
	} else {
	    Tcl_AppendResult(interp, "T3: wrong type for arg 2", NULL);
	    result = TCL_ERROR;
	}
    } else if (args[0].type == TCL_WIDE_INT) {
	Tcl_WideInt w0 = args[0].wideValue;

	if (args[1].type == TCL_INT) {
	    Tcl_WideInt w1 = Tcl_LongAsWide(args[1].intValue);

	    resultPtr->type = TCL_WIDE_INT;
	    resultPtr->wideValue = ((w0 > w1)? w0 : w1);
	} else if (args[1].type == TCL_DOUBLE) {
	    double d0 = Tcl_WideAsDouble(w0);
	    double d1 = args[1].doubleValue;

	    resultPtr->type = TCL_DOUBLE;
	    resultPtr->doubleValue = ((d0 > d1)? d0 : d1);
	} else if (args[1].type == TCL_WIDE_INT) {
	    Tcl_WideInt w1 = args[1].wideValue;

	    resultPtr->type = TCL_WIDE_INT;
	    resultPtr->wideValue = ((w0 > w1)? w0 : w1);
	} else {
	    Tcl_AppendResult(interp, "T3: wrong type for arg 2", NULL);
	    result = TCL_ERROR;
	}
    } else {
	Tcl_AppendResult(interp, "T3: wrong type for arg 1", NULL);
	result = TCL_ERROR;
    }
    return result;
}
#endif /* TCL_NO_DEPRECATED */

/*
 *----------------------------------------------------------------------
 *
 * CleanupTestSetassocdataTests --
 *
 *	This function is called when an interpreter is deleted to clean
 *	up any data left over from running the testsetassocdata command.
 *
 * Results:
 *	None.







<
<
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<
<
<
<
<
<
<
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<
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<
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<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<







3330
3331
3332
3333
3334
3335
3336












































































































































3337
3338
3339
3340
3341
3342
3343
    }
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *












































































































































 * CleanupTestSetassocdataTests --
 *
 *	This function is called when an interpreter is deleted to clean
 *	up any data left over from running the testsetassocdata command.
 *
 * Results:
 *	None.
5224
5225
5226
5227
5228
5229
5230

5231
5232
5233
5234
5235
5236
5237
static int
TestsaveresultCmd(
    ClientData dummy,		/* Not used. */
    register Tcl_Interp *interp,/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* The argument objects. */
{

    int discard, result, index;
    Tcl_SavedResult state;
    Tcl_Obj *objPtr;
    static const char *const optionStrings[] = {
	"append", "dynamic", "free", "object", "small", NULL
    };
    enum options {







>







5071
5072
5073
5074
5075
5076
5077
5078
5079
5080
5081
5082
5083
5084
5085
static int
TestsaveresultCmd(
    ClientData dummy,		/* Not used. */
    register Tcl_Interp *interp,/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* The argument objects. */
{
    Interp* iPtr = (Interp*) interp;
    int discard, result, index;
    Tcl_SavedResult state;
    Tcl_Obj *objPtr;
    static const char *const optionStrings[] = {
	"append", "dynamic", "free", "object", "small", NULL
    };
    enum options {
5291
5292
5293
5294
5295
5296
5297
5298


5299
5300

5301
5302
5303
5304
5305
5306
5307
	Tcl_DiscardResult(&state);
    } else {
	Tcl_RestoreResult(interp, &state);
	result = TCL_OK;
    }

    switch ((enum options) index) {
    case RESULT_DYNAMIC:


	Tcl_AppendElement(interp, freeCount ? "freed" : "leak");
	break;

    case RESULT_OBJECT:
	Tcl_AppendElement(interp, Tcl_GetObjResult(interp) == objPtr
		? "same" : "different");
	break;
    default:
	break;
    }







|
>
>
|

>







5139
5140
5141
5142
5143
5144
5145
5146
5147
5148
5149
5150
5151
5152
5153
5154
5155
5156
5157
5158
	Tcl_DiscardResult(&state);
    } else {
	Tcl_RestoreResult(interp, &state);
	result = TCL_OK;
    }

    switch ((enum options) index) {
    case RESULT_DYNAMIC: {
	int presentOrFreed = (iPtr->freeProc == TestsaveresultFree) ^ freeCount;

	Tcl_AppendElement(interp, presentOrFreed ? "presentOrFreed" : "missingOrLeak");
	break;
    }
    case RESULT_OBJECT:
	Tcl_AppendElement(interp, Tcl_GetObjResult(interp) == objPtr
		? "same" : "different");
	break;
    default:
	break;
    }
5352
5353
5354
5355
5356
5357
5358
5359
5360
5361
5362
5363
5364
5365
5366
TestmainthreadCmd(
    ClientData dummy,		/* Not used. */
    register Tcl_Interp *interp,/* Current interpreter. */
    int argc,			/* Number of arguments. */
    const char **argv)		/* Argument strings. */
{
    if (argc == 1) {
	Tcl_Obj *idObj = Tcl_NewLongObj((long)(size_t)Tcl_GetCurrentThread());

	Tcl_SetObjResult(interp, idObj);
	return TCL_OK;
    } else {
	Tcl_AppendResult(interp, "wrong # args", NULL);
	return TCL_ERROR;
    }







|







5203
5204
5205
5206
5207
5208
5209
5210
5211
5212
5213
5214
5215
5216
5217
TestmainthreadCmd(
    ClientData dummy,		/* Not used. */
    register Tcl_Interp *interp,/* Current interpreter. */
    int argc,			/* Number of arguments. */
    const char **argv)		/* Argument strings. */
{
    if (argc == 1) {
	Tcl_Obj *idObj = Tcl_NewWideIntObj((Tcl_WideInt)(size_t)Tcl_GetCurrentThread());

	Tcl_SetObjResult(interp, idObj);
	return TCL_OK;
    } else {
	Tcl_AppendResult(interp, "wrong # args", NULL);
	return TCL_ERROR;
    }
5749
5750
5751
5752
5753
5754
5755

5756
5757
5758
5759
5760
5761
5762
5763
5764

    if ((cmdName[0] == 'm') && (strncmp(cmdName, "mthread", len) == 0)) {
	if (argc != 3) {
	    Tcl_AppendResult(interp, "channel name required", NULL);
	    return TCL_ERROR;
	}


	TclFormatInt(buf, (size_t) Tcl_GetChannelThread(chan));
	Tcl_AppendResult(interp, buf, NULL);
	return TCL_OK;
    }

    if ((cmdName[0] == 'n') && (strncmp(cmdName, "name", len) == 0)) {
	if (argc != 3) {
	    Tcl_AppendResult(interp, "channel name required", NULL);
	    return TCL_ERROR;







>
|
<







5600
5601
5602
5603
5604
5605
5606
5607
5608

5609
5610
5611
5612
5613
5614
5615

    if ((cmdName[0] == 'm') && (strncmp(cmdName, "mthread", len) == 0)) {
	if (argc != 3) {
	    Tcl_AppendResult(interp, "channel name required", NULL);
	    return TCL_ERROR;
	}

	Tcl_SetObjResult(interp, Tcl_NewWideIntObj(
		(Tcl_WideInt) (size_t) Tcl_GetChannelThread(chan)));

	return TCL_OK;
    }

    if ((cmdName[0] == 'n') && (strncmp(cmdName, "name", len) == 0)) {
	if (argc != 3) {
	    Tcl_AppendResult(interp, "channel name required", NULL);
	    return TCL_ERROR;
6876
6877
6878
6879
6880
6881
6882












































6883
6884
6885
6886
6887
6888
6889
	    (void) Tcl_GetIntFromObj(interp, objv[2], &len);
	}
	len = Tcl_NumUtfChars(Tcl_GetString(objv[1]), len);
	Tcl_SetObjResult(interp, Tcl_NewIntObj(len));
    }
    return TCL_OK;
}













































#if defined(HAVE_CPUID) || defined(_WIN32)
/*
 *----------------------------------------------------------------------
 *
 * TestcpuidCmd --
 *







>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
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>
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>
>
>
>
>
>
>
>
>
>
>
>
>







6727
6728
6729
6730
6731
6732
6733
6734
6735
6736
6737
6738
6739
6740
6741
6742
6743
6744
6745
6746
6747
6748
6749
6750
6751
6752
6753
6754
6755
6756
6757
6758
6759
6760
6761
6762
6763
6764
6765
6766
6767
6768
6769
6770
6771
6772
6773
6774
6775
6776
6777
6778
6779
6780
6781
6782
6783
6784
	    (void) Tcl_GetIntFromObj(interp, objv[2], &len);
	}
	len = Tcl_NumUtfChars(Tcl_GetString(objv[1]), len);
	Tcl_SetObjResult(interp, Tcl_NewIntObj(len));
    }
    return TCL_OK;
}

/*
 * Used to check correct operation of Tcl_UtfFindFirst
 */

static int
TestFindFirstCmd(
    ClientData clientData,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const objv[])
{
    if (objc > 1) {
	int len = -1;

	if (objc > 2) {
	    (void) Tcl_GetIntFromObj(interp, objv[2], &len);
	}
	Tcl_SetObjResult(interp, Tcl_NewStringObj(Tcl_UtfFindFirst(Tcl_GetString(objv[1]), len), -1));
    }
    return TCL_OK;
}

/*
 * Used to check correct operation of Tcl_UtfFindLast
 */

static int
TestFindLastCmd(
    ClientData clientData,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const objv[])
{
    if (objc > 1) {
	int len = -1;

	if (objc > 2) {
	    (void) Tcl_GetIntFromObj(interp, objv[2], &len);
	}
	Tcl_SetObjResult(interp, Tcl_NewStringObj(Tcl_UtfFindLast(Tcl_GetString(objv[1]), len), -1));
    }
    return TCL_OK;
}

#if defined(HAVE_CPUID) || defined(_WIN32)
/*
 *----------------------------------------------------------------------
 *
 * TestcpuidCmd --
 *

Changes to generic/tclTestObj.c.

1084
1085
1086
1087
1088
1089
1090



1091
1092
1093
1094
1095
1096
1097
	if (objc != 3) {
	    goto wrongNumArgs;
	}
	if (objv[2]->typePtr == NULL) {
	    Tcl_SetObjResult(interp, Tcl_NewStringObj("none", -1));
	} else {
	    typeName = objv[2]->typePtr->name;



	    Tcl_SetObjResult(interp, Tcl_NewStringObj(typeName, -1));
	}
    } else if (strcmp(subCmd, "refcount") == 0) {
	if (objc != 3) {
	    goto wrongNumArgs;
	}
	index = Tcl_GetString(objv[2]);







>
>
>







1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
	if (objc != 3) {
	    goto wrongNumArgs;
	}
	if (objv[2]->typePtr == NULL) {
	    Tcl_SetObjResult(interp, Tcl_NewStringObj("none", -1));
	} else {
	    typeName = objv[2]->typePtr->name;
#ifndef TCL_WIDE_INT_IS_LONG
	    if (!strcmp(typeName, "wideInt")) typeName = "int";
#endif
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(typeName, -1));
	}
    } else if (strcmp(subCmd, "refcount") == 0) {
	if (objc != 3) {
	    goto wrongNumArgs;
	}
	index = Tcl_GetString(objv[2]);
1111
1112
1113
1114
1115
1116
1117





1118
1119
1120
1121
1122
1123
1124
	    return TCL_ERROR;
	}
	if (CheckIfVarUnset(interp, varPtr,varIndex)) {
	    return TCL_ERROR;
	}
	if (varPtr[varIndex]->typePtr == NULL) { /* a string! */
	    Tcl_AppendToObj(Tcl_GetObjResult(interp), "string", -1);





	} else {
	    Tcl_AppendToObj(Tcl_GetObjResult(interp),
		    varPtr[varIndex]->typePtr->name, -1);
	}
    } else if (strcmp(subCmd, "types") == 0) {
	if (objc != 2) {
	    goto wrongNumArgs;







>
>
>
>
>







1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
	    return TCL_ERROR;
	}
	if (CheckIfVarUnset(interp, varPtr,varIndex)) {
	    return TCL_ERROR;
	}
	if (varPtr[varIndex]->typePtr == NULL) { /* a string! */
	    Tcl_AppendToObj(Tcl_GetObjResult(interp), "string", -1);
#ifndef TCL_WIDE_INT_IS_LONG
	} else if (!strcmp(varPtr[varIndex]->typePtr->name, "wideInt")) {
	    Tcl_AppendToObj(Tcl_GetObjResult(interp),
		    "int", -1);
#endif
	} else {
	    Tcl_AppendToObj(Tcl_GetObjResult(interp),
		    varPtr[varIndex]->typePtr->name, -1);
	}
    } else if (strcmp(subCmd, "types") == 0) {
	if (objc != 2) {
	    goto wrongNumArgs;

Changes to generic/tclThreadTest.c.

244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
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271
272
273
274
	ListUpdateInner(tsdPtr);
	Tcl_CreateThreadExitHandler(ThreadExitProc, NULL);
	Tcl_MutexUnlock(&threadMutex);
    }

    switch ((enum options)option) {
    case THREAD_CANCEL: {
	long id;
	const char *result;
	int flags, arg;

	if ((objc < 3) || (objc > 5)) {
	    Tcl_WrongNumArgs(interp, 2, objv, "?-unwind? id ?result?");
	    return TCL_ERROR;
	}
	flags = 0;
	arg = 2;
	if ((objc == 4) || (objc == 5)) {
	    if (strcmp("-unwind", Tcl_GetString(objv[arg])) == 0) {
		flags = TCL_CANCEL_UNWIND;
		arg++;
	    }
	}
	if (Tcl_GetLongFromObj(interp, objv[arg], &id) != TCL_OK) {
	    return TCL_ERROR;
	}
	arg++;
	if (arg < objc) {
	    result = Tcl_GetString(objv[arg]);
	} else {
	    result = NULL;







|















|







244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
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264
265
266
267
268
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270
271
272
273
274
	ListUpdateInner(tsdPtr);
	Tcl_CreateThreadExitHandler(ThreadExitProc, NULL);
	Tcl_MutexUnlock(&threadMutex);
    }

    switch ((enum options)option) {
    case THREAD_CANCEL: {
	Tcl_WideInt id;
	const char *result;
	int flags, arg;

	if ((objc < 3) || (objc > 5)) {
	    Tcl_WrongNumArgs(interp, 2, objv, "?-unwind? id ?result?");
	    return TCL_ERROR;
	}
	flags = 0;
	arg = 2;
	if ((objc == 4) || (objc == 5)) {
	    if (strcmp("-unwind", Tcl_GetString(objv[arg])) == 0) {
		flags = TCL_CANCEL_UNWIND;
		arg++;
	    }
	}
	if (Tcl_GetWideIntFromObj(interp, objv[arg], &id) != TCL_OK) {
	    return TCL_ERROR;
	}
	arg++;
	if (arg < objc) {
	    result = Tcl_GetString(objv[arg]);
	} else {
	    result = NULL;

Changes to generic/tclTimer.c.

815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
    }

    /*
     * First lets see if the command was passed a number as the first argument.
     */

    if (objv[1]->typePtr == &tclIntType
#ifndef TCL_WIDE_INT_IS_LONG
	    || objv[1]->typePtr == &tclWideIntType
#endif
	    || objv[1]->typePtr == &tclBignumType
	    || (Tcl_GetIndexFromObj(NULL, objv[1], afterSubCmds, "", 0,
		    &index) != TCL_OK)) {
	index = -1;
	if (Tcl_GetWideIntFromObj(NULL, objv[1], &ms) != TCL_OK) {
            const char *arg = Tcl_GetString(objv[1]);








<
<
<







815
816
817
818
819
820
821



822
823
824
825
826
827
828
    }

    /*
     * First lets see if the command was passed a number as the first argument.
     */

    if (objv[1]->typePtr == &tclIntType



	    || objv[1]->typePtr == &tclBignumType
	    || (Tcl_GetIndexFromObj(NULL, objv[1], afterSubCmds, "", 0,
		    &index) != TCL_OK)) {
	index = -1;
	if (Tcl_GetWideIntFromObj(NULL, objv[1], &ms) != TCL_OK) {
            const char *arg = Tcl_GetString(objv[1]);

1041
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1043
1044
1045
1046
1047
1048
1049
1050
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1053
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1064
1065
1066
1067
1068
1069
1070
1071
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1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
	    if (Tcl_LimitCheck(interp) != TCL_OK) {
		return TCL_ERROR;
	    }
	}
	if (iPtr->limit.timeEvent == NULL
		|| TCL_TIME_BEFORE(endTime, iPtr->limit.time)) {
	    diff = TCL_TIME_DIFF_MS_CEILING(endTime, now);
#ifndef TCL_WIDE_INT_IS_LONG
	    if (diff > LONG_MAX) {
		diff = LONG_MAX;
	    }
#endif
	    if (diff > TCL_TIME_MAXIMUM_SLICE) {
		diff = TCL_TIME_MAXIMUM_SLICE;
	    }
            if (diff == 0 && TCL_TIME_BEFORE(now, endTime)) {
                diff = 1;
            }
	    if (diff > 0) {
		Tcl_Sleep((long) diff);
                if (diff < SLEEP_OFFLOAD_GETTIMEOFDAY) {
                    break;
                }
	    } else {
                break;
            }
	} else {
	    diff = TCL_TIME_DIFF_MS(iPtr->limit.time, now);
#ifndef TCL_WIDE_INT_IS_LONG
	    if (diff > LONG_MAX) {
		diff = LONG_MAX;
	    }
#endif
	    if (diff > TCL_TIME_MAXIMUM_SLICE) {
		diff = TCL_TIME_MAXIMUM_SLICE;
	    }
	    if (diff > 0) {
		Tcl_Sleep((long) diff);
	    }
	    if (Tcl_AsyncReady()) {
		if (Tcl_AsyncInvoke(interp, TCL_OK) != TCL_OK) {
		    return TCL_ERROR;
		}
	    }
	    if (Tcl_Canceled(interp, TCL_LEAVE_ERR_MSG) == TCL_ERROR) {
		return TCL_ERROR;
	    }
	    if (Tcl_LimitCheck(interp) != TCL_OK) {
		return TCL_ERROR;
	    }
	}
        Tcl_GetTime(&now);
    } while (TCL_TIME_BEFORE(now, endTime));
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *







<
<
<
<
<



|
|
|

|
|
|
|

|
|


<
<
<
<
<




|













|







1038
1039
1040
1041
1042
1043
1044





1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060





1061
1062
1063
1064
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1068
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1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
	    if (Tcl_LimitCheck(interp) != TCL_OK) {
		return TCL_ERROR;
	    }
	}
	if (iPtr->limit.timeEvent == NULL
		|| TCL_TIME_BEFORE(endTime, iPtr->limit.time)) {
	    diff = TCL_TIME_DIFF_MS_CEILING(endTime, now);





	    if (diff > TCL_TIME_MAXIMUM_SLICE) {
		diff = TCL_TIME_MAXIMUM_SLICE;
	    }
	    if (diff == 0 && TCL_TIME_BEFORE(now, endTime)) {
		diff = 1;
	    }
	    if (diff > 0) {
		Tcl_Sleep((int) diff);
		if (diff < SLEEP_OFFLOAD_GETTIMEOFDAY) {
		    break;
		}
	    } else {
		break;
	    }
	} else {
	    diff = TCL_TIME_DIFF_MS(iPtr->limit.time, now);





	    if (diff > TCL_TIME_MAXIMUM_SLICE) {
		diff = TCL_TIME_MAXIMUM_SLICE;
	    }
	    if (diff > 0) {
		Tcl_Sleep((int) diff);
	    }
	    if (Tcl_AsyncReady()) {
		if (Tcl_AsyncInvoke(interp, TCL_OK) != TCL_OK) {
		    return TCL_ERROR;
		}
	    }
	    if (Tcl_Canceled(interp, TCL_LEAVE_ERR_MSG) == TCL_ERROR) {
		return TCL_ERROR;
	    }
	    if (Tcl_LimitCheck(interp) != TCL_OK) {
		return TCL_ERROR;
	    }
	}
	Tcl_GetTime(&now);
    } while (TCL_TIME_BEFORE(now, endTime));
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *

Changes to generic/tclTomMath.h.

21
22
23
24
25
26
27
28





29
30
31
32
33
34
35
36
37
38
#endif



#ifdef __cplusplus
extern "C" {
#endif






/* detect 64-bit mode if possible */
#if defined(NEVER)  /* 128-bit ints fail in too many places */
#   if !(defined(MP_32BIT) || defined(MP_16BIT) || defined(MP_8BIT))
#      define MP_64BIT
#   endif
#endif

/* some default configurations.
 *
 * A "mp_digit" must be able to hold DIGIT_BIT + 1 bits








>
>
>
>
>

|
|







21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
#endif



#ifdef __cplusplus
extern "C" {
#endif

/* MS Visual C++ doesn't have a 128bit type for words, so fall back to 32bit MPI's (where words are 64bit) */
#if defined(_MSC_VER) || defined(__LLP64__)
#   define MP_32BIT
#endif

/* detect 64-bit mode if possible */
#if defined(NEVER)
#   if !(defined(MP_32BIT) || defined(MP_16BIT) || defined(MP_8BIT) || defined(_MSC_VER))
#      define MP_64BIT
#   endif
#endif

/* some default configurations.
 *
 * A "mp_digit" must be able to hold DIGIT_BIT + 1 bits
69
70
71
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73
74
75
76
77
78
79
80
81
82
83
84
85
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87
88
#   endif
#elif defined(MP_64BIT)
/* for GCC only on supported platforms */
#ifndef MP_DIGIT_DECLARED
typedef uint64_t mp_digit;
#define MP_DIGIT_DECLARED
#endif
#   if defined(_WIN32)
#ifndef MP_WORD_DECLARED
typedef unsigned __int128    mp_word;
#define MP_WORD_DECLARED
#endif
#   elif defined(__GNUC__)
typedef unsigned long        mp_word __attribute__((mode(TI)));
#   else
/* it seems you have a problem
 * but we assume you can somewhere define your own uint128_t */
#ifndef MP_WORD_DECLARED
typedef uint128_t            mp_word;
#define MP_WORD_DECLARED







|
<
<
<
<
<







74
75
76
77
78
79
80
81





82
83
84
85
86
87
88
#   endif
#elif defined(MP_64BIT)
/* for GCC only on supported platforms */
#ifndef MP_DIGIT_DECLARED
typedef uint64_t mp_digit;
#define MP_DIGIT_DECLARED
#endif
#   if defined(__GNUC__)





typedef unsigned long        mp_word __attribute__((mode(TI)));
#   else
/* it seems you have a problem
 * but we assume you can somewhere define your own uint128_t */
#ifndef MP_WORD_DECLARED
typedef uint128_t            mp_word;
#define MP_WORD_DECLARED
120
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122
123
124
125
126
127
128
129
130
131
132
133
134
#else
typedef mp_digit mp_min_u32;
#endif

/* use arc4random on platforms that support it */
#if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__DragonFly__)
#   define MP_GEN_RANDOM()    arc4random()
#   define MP_GEN_RANDOM_MAX  0xffffffff
#endif

/* use rand() as fall-back if there's no better rand function */
#ifndef MP_GEN_RANDOM
#   define MP_GEN_RANDOM()    rand()
#   define MP_GEN_RANDOM_MAX  RAND_MAX
#endif







|







120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
#else
typedef mp_digit mp_min_u32;
#endif

/* use arc4random on platforms that support it */
#if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__DragonFly__)
#   define MP_GEN_RANDOM()    arc4random()
#   define MP_GEN_RANDOM_MAX  0xffffffffu
#endif

/* use rand() as fall-back if there's no better rand function */
#ifndef MP_GEN_RANDOM
#   define MP_GEN_RANDOM()    rand()
#   define MP_GEN_RANDOM_MAX  RAND_MAX
#endif
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
#      define MP_PREC 32        /* default digits of precision */
#   else
#      define MP_PREC 8         /* default digits of precision */
#   endif
#endif

/* size of comba arrays, should be at least 2 * 2**(BITS_PER_WORD - BITS_PER_DIGIT*2) */
#define MP_WARRAY               (1 << (((sizeof(mp_word) * CHAR_BIT) - (2 * DIGIT_BIT)) + 1))

/* the infamous mp_int structure */
#ifndef MP_INT_DECLARED
#define MP_INT_DECLARED
typedef struct mp_int mp_int;
#endif
struct mp_int {







|







177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
#      define MP_PREC 32        /* default digits of precision */
#   else
#      define MP_PREC 8         /* default digits of precision */
#   endif
#endif

/* size of comba arrays, should be at least 2 * 2**(BITS_PER_WORD - BITS_PER_DIGIT*2) */
#define MP_WARRAY               (1u << (((sizeof(mp_word) * CHAR_BIT) - (2 * DIGIT_BIT)) + 1))

/* the infamous mp_int structure */
#ifndef MP_INT_DECLARED
#define MP_INT_DECLARED
typedef struct mp_int mp_int;
#endif
struct mp_int {
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
*/

/* set a platform dependent unsigned long value */
/*
int mp_set_long(mp_int *a, unsigned long b);
*/

/* set a platform dependent unsigned long long value */
/*
int mp_set_long_long(mp_int *a, unsigned long long b);
*/

/* get a 32-bit value */
/*
unsigned long mp_get_int(const mp_int *a);
*/

/* get a platform dependent unsigned long value */
/*
unsigned long mp_get_long(const mp_int *a);
*/

/* get a platform dependent unsigned long long value */
/*
unsigned long long mp_get_long_long(const mp_int *a);
*/

/* initialize and set a digit */
/*
int mp_init_set(mp_int *a, mp_digit b);
*/








|

|












|

|







267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
*/

/* set a platform dependent unsigned long value */
/*
int mp_set_long(mp_int *a, unsigned long b);
*/

/* set a platform dependent Tcl_WideUInt value */
/*
int mp_set_long_long(mp_int *a, Tcl_WideUInt b);
*/

/* get a 32-bit value */
/*
unsigned long mp_get_int(const mp_int *a);
*/

/* get a platform dependent unsigned long value */
/*
unsigned long mp_get_long(const mp_int *a);
*/

/* get a platform dependent Tcl_WideUInt value */
/*
Tcl_WideUInt mp_get_long_long(const mp_int *a);
*/

/* initialize and set a digit */
/*
int mp_init_set(mp_int *a, mp_digit b);
*/

549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
/* special sqrt algo */
/*
int mp_sqrt(const mp_int *arg, mp_int *ret);
*/

/* special sqrt (mod prime) */
/*
int mp_sqrtmod_prime(const mp_int *arg, const mp_int *prime, mp_int *ret);
*/

/* is number a square? */
/*
int mp_is_square(const mp_int *arg, int *ret);
*/

/* computes the jacobi c = (a | n) (or Legendre if b is prime)  */
/*
int mp_jacobi(const mp_int *a, const mp_int *n, int *c);
*/

/* used to setup the Barrett reduction for a given modulus b */
/*
int mp_reduce_setup(mp_int *a, const mp_int *b);
*/

/* Barrett Reduction, computes a (mod b) with a precomputed value c
 *
 * Assumes that 0 < a <= b*b, note if 0 > a > -(b*b) then you can merely
 * compute the reduction as -1 * mp_reduce(mp_abs(a)) [pseudo code].
 */
/*
int mp_reduce(mp_int *a, const mp_int *b, const mp_int *c);
*/

/* setups the montgomery reduction */
/*
int mp_montgomery_setup(const mp_int *a, mp_digit *mp);
*/

/* computes a = B**n mod b without division or multiplication useful for
 * normalizing numbers in a Montgomery system.
 */
/*
int mp_montgomery_calc_normalization(mp_int *a, const mp_int *b);
*/

/* computes x/R == x (mod N) via Montgomery Reduction */
/*
int mp_montgomery_reduce(mp_int *a, const mp_int *m, mp_digit mp);
*/

/* returns 1 if a is a valid DR modulus */
/*
int mp_dr_is_modulus(const mp_int *a);
*/

/* sets the value of "d" required for mp_dr_reduce */
/*
void mp_dr_setup(const mp_int *a, mp_digit *d);
*/

/* reduces a modulo b using the Diminished Radix method */
/*
int mp_dr_reduce(mp_int *a, const mp_int *b, mp_digit mp);
*/

/* returns true if a can be reduced with mp_reduce_2k */
/*
int mp_reduce_is_2k(const mp_int *a);
*/








|



















|
|


|




|











|












|

|







549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
/* special sqrt algo */
/*
int mp_sqrt(const mp_int *arg, mp_int *ret);
*/

/* special sqrt (mod prime) */
/*
int mp_sqrtmod_prime(const mp_int *n, const mp_int *prime, mp_int *ret);
*/

/* is number a square? */
/*
int mp_is_square(const mp_int *arg, int *ret);
*/

/* computes the jacobi c = (a | n) (or Legendre if b is prime)  */
/*
int mp_jacobi(const mp_int *a, const mp_int *n, int *c);
*/

/* used to setup the Barrett reduction for a given modulus b */
/*
int mp_reduce_setup(mp_int *a, const mp_int *b);
*/

/* Barrett Reduction, computes a (mod b) with a precomputed value c
 *
 * Assumes that 0 < x <= m*m, note if 0 > x > -(m*m) then you can merely
 * compute the reduction as -1 * mp_reduce(mp_abs(x)) [pseudo code].
 */
/*
int mp_reduce(mp_int *x, const mp_int *m, const mp_int *mu);
*/

/* setups the montgomery reduction */
/*
int mp_montgomery_setup(const mp_int *n, mp_digit *rho);
*/

/* computes a = B**n mod b without division or multiplication useful for
 * normalizing numbers in a Montgomery system.
 */
/*
int mp_montgomery_calc_normalization(mp_int *a, const mp_int *b);
*/

/* computes x/R == x (mod N) via Montgomery Reduction */
/*
int mp_montgomery_reduce(mp_int *x, const mp_int *n, mp_digit rho);
*/

/* returns 1 if a is a valid DR modulus */
/*
int mp_dr_is_modulus(const mp_int *a);
*/

/* sets the value of "d" required for mp_dr_reduce */
/*
void mp_dr_setup(const mp_int *a, mp_digit *d);
*/

/* reduces a modulo n using the Diminished Radix method */
/*
int mp_dr_reduce(mp_int *x, const mp_int *n, mp_digit k);
*/

/* returns true if a can be reduced with mp_reduce_2k */
/*
int mp_reduce_is_2k(const mp_int *a);
*/

638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
*/

/* reduces a modulo b where b is of the form 2**p - k [0 <= a] */
/*
int mp_reduce_2k_l(mp_int *a, const mp_int *n, const mp_int *d);
*/

/* d = a**b (mod c) */
/*
int mp_exptmod(const mp_int *a, const mp_int *b, const mp_int *c, mp_int *d);
*/

/* ---> Primes <--- */

/* number of primes */
#ifdef MP_8BIT
#  define PRIME_SIZE 31







|

|







638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
*/

/* reduces a modulo b where b is of the form 2**p - k [0 <= a] */
/*
int mp_reduce_2k_l(mp_int *a, const mp_int *n, const mp_int *d);
*/

/* Y = G**X (mod P) */
/*
int mp_exptmod(const mp_int *G, const mp_int *X, const mp_int *P, mp_int *Y);
*/

/* ---> Primes <--- */

/* number of primes */
#ifdef MP_8BIT
#  define PRIME_SIZE 31

Changes to generic/tclUtf.c.

64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
    2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
    3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,
#if TCL_UTF_MAX > 3
    4,4,4,4,4,4,4,4,
#else
    1,1,1,1,1,1,1,1,
#endif
    1,1,1,1,1,1,1,1
};

/*
 *---------------------------------------------------------------------------
 *
 * TclUtfCount --







<

<
<
<







64
65
66
67
68
69
70

71



72
73
74
75
76
77
78
    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
    2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
    3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,

    4,4,4,4,4,4,4,4,



    1,1,1,1,1,1,1,1
};

/*
 *---------------------------------------------------------------------------
 *
 * TclUtfCount --
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
 *	None.
 *
 *---------------------------------------------------------------------------
 */

int
TclUtfCount(
    int ch)			/* The Tcl_UniChar whose size is returned. */
{
    if ((unsigned)(ch - 1) < (UNICODE_SELF - 1)) {
	return 1;
    }
    if (ch <= 0x7FF) {
	return 2;
    }







|







86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
 *	None.
 *
 *---------------------------------------------------------------------------
 */

int
TclUtfCount(
    int ch)			/* The Unicode character whose size is returned. */
{
    if ((unsigned)(ch - 1) < (UNICODE_SELF - 1)) {
	return 1;
    }
    if (ch <= 0x7FF) {
	return 2;
    }
324
325
326
327
328
329
330
331
332
333
334
335
336
337










338
339
340
341
342
343
344
	}

	/*
	 * A three-byte-character lead-byte not followed by two trail-bytes
	 * represents itself.
	 */
    }
#if TCL_UTF_MAX > 3
    else if (byte < 0xF8) {
	if (((src[1] & 0xC0) == 0x80) && ((src[2] & 0xC0) == 0x80) && ((src[3] & 0xC0) == 0x80)) {
	    /*
	     * Four-byte-character lead byte followed by three trail bytes.
	     */
#if TCL_UTF_MAX == 4










	    Tcl_UniChar surrogate;

	    byte = (((byte & 0x07) << 18) | ((src[1] & 0x3F) << 12)
		    | ((src[2] & 0x3F) << 6) | (src[3] & 0x3F)) - 0x10000;
	    surrogate = (Tcl_UniChar) (0xD800 + (byte >> 10));
	    if (byte & 0x100000) {
		/* out of range, < 0x10000 or > 0x10ffff */







<





|
>
>
>
>
>
>
>
>
>
>







320
321
322
323
324
325
326

327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
	}

	/*
	 * A three-byte-character lead-byte not followed by two trail-bytes
	 * represents itself.
	 */
    }

    else if (byte < 0xF8) {
	if (((src[1] & 0xC0) == 0x80) && ((src[2] & 0xC0) == 0x80) && ((src[3] & 0xC0) == 0x80)) {
	    /*
	     * Four-byte-character lead byte followed by three trail bytes.
	     */
#if TCL_UTF_MAX == 3
	    byte = (((byte & 0x07) << 18) | ((src[1] & 0x3F) << 12)
		    | ((src[2] & 0x3F) << 6) | (src[3] & 0x3F)) - 0x10000;
	    if (byte & 0x100000) {
		/* out of range, < 0x10000 or > 0x10ffff */
	    } else {
		/* produce replacement character, and advance source pointer */
		*chPtr = (Tcl_UniChar) 0xFFFD;
		return 4;
	    }
#elif TCL_UTF_MAX == 4
	    Tcl_UniChar surrogate;

	    byte = (((byte & 0x07) << 18) | ((src[1] & 0x3F) << 12)
		    | ((src[2] & 0x3F) << 6) | (src[3] & 0x3F)) - 0x10000;
	    surrogate = (Tcl_UniChar) (0xD800 + (byte >> 10));
	    if (byte & 0x100000) {
		/* out of range, < 0x10000 or > 0x10ffff */
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
	}

	/*
	 * A four-byte-character lead-byte not followed by two trail-bytes
	 * represents itself.
	 */
    }
#endif

    *chPtr = (Tcl_UniChar) byte;
    return 1;
}

/*
 *---------------------------------------------------------------------------







<







366
367
368
369
370
371
372

373
374
375
376
377
378
379
	}

	/*
	 * A four-byte-character lead-byte not followed by two trail-bytes
	 * represents itself.
	 */
    }


    *chPtr = (Tcl_UniChar) byte;
    return 1;
}

/*
 *---------------------------------------------------------------------------
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
    const char *src,		/* UTF-8 string to convert to Unicode. */
    int length,			/* Length of UTF-8 string in bytes, or -1 for
				 * strlen(). */
    Tcl_DString *dsPtr)		/* Unicode representation of string is
				 * appended to this previously initialized
				 * DString. */
{
    Tcl_UniChar ch, *w, *wString;
    const char *p, *end;
    int oldLength;

    if (length < 0) {
	length = strlen(src);
    }








|







398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
    const char *src,		/* UTF-8 string to convert to Unicode. */
    int length,			/* Length of UTF-8 string in bytes, or -1 for
				 * strlen(). */
    Tcl_DString *dsPtr)		/* Unicode representation of string is
				 * appended to this previously initialized
				 * DString. */
{
    Tcl_UniChar ch = 0, *w, *wString;
    const char *p, *end;
    int oldLength;

    if (length < 0) {
	length = strlen(src);
    }

495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548







549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589







590
591
592
593
594
595
596
597
    if (length < 0) {
	while (*src != '\0') {
	    src += TclUtfToUniChar(src, &ch);
	    i++;
	}
	if (i < 0) i = INT_MAX; /* Bug [2738427] */
    } else {
	register const char *endPtr = src + length - TCL_UTF_MAX;

	while (src < endPtr) {
	    src += TclUtfToUniChar(src, &ch);
	    i++;
	}
	endPtr += TCL_UTF_MAX;
	while ((src < endPtr) && Tcl_UtfCharComplete(src, endPtr - src)) {
	    src += TclUtfToUniChar(src, &ch);
	    i++;
	}
	if (src < endPtr) {
	    i += endPtr - src;
	}
    }
    return i;
}

/*
 *---------------------------------------------------------------------------
 *
 * Tcl_UtfFindFirst --
 *
 *	Returns a pointer to the first occurance of the given Tcl_UniChar in
 *	the NULL-terminated UTF-8 string. The NULL terminator is considered
 *	part of the UTF-8 string. Equivalent to Plan 9 utfrune().
 *
 * Results:
 *	As above. If the Tcl_UniChar does not exist in the given string, the
 *	return value is NULL.
 *
 * Side effects:
 *	None.
 *
 *---------------------------------------------------------------------------
 */

const char *
Tcl_UtfFindFirst(
    const char *src,		/* The UTF-8 string to be searched. */
    int ch)			/* The Tcl_UniChar to search for. */
{
    int len;
    Tcl_UniChar find = 0;

    while (1) {
	len = TclUtfToUniChar(src, &find);







	if (find == ch) {
	    return src;
	}
	if (*src == '\0') {
	    return NULL;
	}
	src += len;
    }
}

/*
 *---------------------------------------------------------------------------
 *
 * Tcl_UtfFindLast --
 *
 *	Returns a pointer to the last occurance of the given Tcl_UniChar in
 *	the NULL-terminated UTF-8 string. The NULL terminator is considered
 *	part of the UTF-8 string. Equivalent to Plan 9 utfrrune().
 *
 * Results:
 *	As above. If the Tcl_UniChar does not exist in the given string, the
 *	return value is NULL.
 *
 * Side effects:
 *	None.
 *
 *---------------------------------------------------------------------------
 */

const char *
Tcl_UtfFindLast(
    const char *src,		/* The UTF-8 string to be searched. */
    int ch)			/* The Tcl_UniChar to search for. */
{
    int len;
    Tcl_UniChar find = 0;
    const char *last;

    last = NULL;
    while (1) {
	len = TclUtfToUniChar(src, &find);







	if (find == ch) {
	    last = src;
	}
	if (*src == '\0') {
	    break;
	}
	src += len;
    }







|





|
















|
|



|
|










|

|




>
>
>
>
>
>
>
|














|
|



|











|

|






>
>
>
>
>
>
>
|







499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
    if (length < 0) {
	while (*src != '\0') {
	    src += TclUtfToUniChar(src, &ch);
	    i++;
	}
	if (i < 0) i = INT_MAX; /* Bug [2738427] */
    } else {
	register const char *endPtr = src + length - 4;

	while (src < endPtr) {
	    src += TclUtfToUniChar(src, &ch);
	    i++;
	}
	endPtr += 4;
	while ((src < endPtr) && Tcl_UtfCharComplete(src, endPtr - src)) {
	    src += TclUtfToUniChar(src, &ch);
	    i++;
	}
	if (src < endPtr) {
	    i += endPtr - src;
	}
    }
    return i;
}

/*
 *---------------------------------------------------------------------------
 *
 * Tcl_UtfFindFirst --
 *
 *	Returns a pointer to the first occurance of the given Unicode character
 *	in the NULL-terminated UTF-8 string. The NULL terminator is considered
 *	part of the UTF-8 string. Equivalent to Plan 9 utfrune().
 *
 * Results:
 *	As above. If the Unicode character does not exist in the given string,
 *	the return value is NULL.
 *
 * Side effects:
 *	None.
 *
 *---------------------------------------------------------------------------
 */

const char *
Tcl_UtfFindFirst(
    const char *src,		/* The UTF-8 string to be searched. */
    int ch)			/* The Unicode character to search for. */
{
    int len, fullchar;
    Tcl_UniChar find = 0;

    while (1) {
	len = TclUtfToUniChar(src, &find);
	fullchar = find;
#if TCL_UTF_MAX == 4
	if (!len) {
	    len += TclUtfToUniChar(src, &find);
	    fullchar = (((fullchar & 0x3ff) << 10) | (find & 0x3ff)) + 0x10000;
	}
#endif
	if (fullchar == ch) {
	    return src;
	}
	if (*src == '\0') {
	    return NULL;
	}
	src += len;
    }
}

/*
 *---------------------------------------------------------------------------
 *
 * Tcl_UtfFindLast --
 *
 *	Returns a pointer to the last occurance of the given Unicode character
 *	in the NULL-terminated UTF-8 string. The NULL terminator is considered
 *	part of the UTF-8 string. Equivalent to Plan 9 utfrrune().
 *
 * Results:
 *	As above. If the Unicode character does not exist in the given string, the
 *	return value is NULL.
 *
 * Side effects:
 *	None.
 *
 *---------------------------------------------------------------------------
 */

const char *
Tcl_UtfFindLast(
    const char *src,		/* The UTF-8 string to be searched. */
    int ch)			/* The Unicode character to search for. */
{
    int len, fullchar;
    Tcl_UniChar find = 0;
    const char *last;

    last = NULL;
    while (1) {
	len = TclUtfToUniChar(src, &find);
	fullchar = find;
#if TCL_UTF_MAX == 4
	if (!len) {
	    len += TclUtfToUniChar(src, &find);
	    fullchar = (((fullchar & 0x3ff) << 10) | (find & 0x3ff)) + 0x10000;
	}
#endif
	if (fullchar == ch) {
	    last = src;
	}
	if (*src == '\0') {
	    break;
	}
	src += len;
    }
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
    const char *start)		/* Pointer to the beginning of the string, to
				 * avoid going backwards too far. */
{
    const char *look;
    int i, byte;

    look = --src;
    for (i = 0; i < TCL_UTF_MAX; i++) {
	if (look < start) {
	    if (src < start) {
		src = start;
	    }
	    break;
	}
	byte = *((unsigned char *) look);







|







677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
    const char *start)		/* Pointer to the beginning of the string, to
				 * avoid going backwards too far. */
{
    const char *look;
    int i, byte;

    look = --src;
    for (i = 0; i < 4; i++) {
	if (look < start) {
	    if (src < start) {
		src = start;
	    }
	    break;
	}
	byte = *((unsigned char *) look);
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
}

/*
 *---------------------------------------------------------------------------
 *
 * Tcl_UniCharAtIndex --
 *
 *	Returns the Unicode character represented at the specified character
 *	(not byte) position in the UTF-8 string.
 *
 * Results:
 *	As above.
 *
 * Side effects:
 *	None.
 *
 *---------------------------------------------------------------------------
 */

Tcl_UniChar
Tcl_UniCharAtIndex(
    register const char *src,	/* The UTF-8 string to dereference. */
    register int index)		/* The position of the desired character. */
{
    Tcl_UniChar ch = 0;

    while (index >= 0) {
	index--;
	src += TclUtfToUniChar(src, &ch);
    }
    return ch;
}

/*
 *---------------------------------------------------------------------------







|


















|
<







701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727

728
729
730
731
732
733
734
}

/*
 *---------------------------------------------------------------------------
 *
 * Tcl_UniCharAtIndex --
 *
 *	Returns the Tcl_UniChar represented at the specified character
 *	(not byte) position in the UTF-8 string.
 *
 * Results:
 *	As above.
 *
 * Side effects:
 *	None.
 *
 *---------------------------------------------------------------------------
 */

Tcl_UniChar
Tcl_UniCharAtIndex(
    register const char *src,	/* The UTF-8 string to dereference. */
    register int index)		/* The position of the desired character. */
{
    Tcl_UniChar ch = 0;

    while (index-- >= 0) {

	src += TclUtfToUniChar(src, &ch);
    }
    return ch;
}

/*
 *---------------------------------------------------------------------------
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
const char *
Tcl_UtfAtIndex(
    register const char *src,	/* The UTF-8 string. */
    register int index)		/* The position of the desired character. */
{
    Tcl_UniChar ch = 0;

    while (index > 0) {
	index--;
	src += TclUtfToUniChar(src, &ch);
    }
    return src;
}

/*
 *---------------------------------------------------------------------------







|
<







750
751
752
753
754
755
756
757

758
759
760
761
762
763
764
const char *
Tcl_UtfAtIndex(
    register const char *src,	/* The UTF-8 string. */
    register int index)		/* The position of the desired character. */
{
    Tcl_UniChar ch = 0;

    while (index-- > 0) {

	src += TclUtfToUniChar(src, &ch);
    }
    return src;
}

/*
 *---------------------------------------------------------------------------
1049
1050
1051
1052
1053
1054
1055










1056
1057
1058
1059
1060
1061
1062
	 * only when both strings are of at least n chars long (no need for \0
	 * check)
	 */

	cs += TclUtfToUniChar(cs, &ch1);
	ct += TclUtfToUniChar(ct, &ch2);
	if (ch1 != ch2) {










	    return (ch1 - ch2);
	}
    }
    return 0;
}

/*







>
>
>
>
>
>
>
>
>
>







1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
	 * only when both strings are of at least n chars long (no need for \0
	 * check)
	 */

	cs += TclUtfToUniChar(cs, &ch1);
	ct += TclUtfToUniChar(ct, &ch2);
	if (ch1 != ch2) {
#if TCL_UTF_MAX == 4
	    /* Surrogates always report higher than non-surrogates */
	    if (((ch1 & 0xFC00) == 0xD800)) {
	    if ((ch2 & 0xFC00) != 0xD800) {
		return ch1;
	    }
	    } else if ((ch2 & 0xFC00) == 0xD800) {
		return -ch2;
	    }
#endif
	    return (ch1 - ch2);
	}
    }
    return 0;
}

/*
1080
1081
1082
1083
1084
1085
1086

1087
1088
1089
1090
1091
1092
1093
1094
1095










1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109














































1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131

1132
1133
1134










1135
1136
1137
1138
1139
1140
1141
int
Tcl_UtfNcasecmp(
    const char *cs,		/* UTF string to compare to ct. */
    const char *ct,		/* UTF string cs is compared to. */
    unsigned long numChars)	/* Number of UTF chars to compare. */
{
    Tcl_UniChar ch1 = 0, ch2 = 0;

    while (numChars-- > 0) {
	/*
	 * n must be interpreted as chars, not bytes.
	 * This should be called only when both strings are of
	 * at least n chars long (no need for \0 check)
	 */
	cs += TclUtfToUniChar(cs, &ch1);
	ct += TclUtfToUniChar(ct, &ch2);
	if (ch1 != ch2) {










	    ch1 = Tcl_UniCharToLower(ch1);
	    ch2 = Tcl_UniCharToLower(ch2);
	    if (ch1 != ch2) {
		return (ch1 - ch2);
	    }
	}
    }
    return 0;
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_UtfNcasecmp --














































 *
 *	Compare UTF chars of string cs to string ct case insensitively.
 *	Replacement for strcasecmp in Tcl core, in places where UTF-8 should
 *	be handled.
 *
 * Results:
 *	Return <0 if cs < ct, 0 if cs == ct, or >0 if cs > ct.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

int
TclUtfCasecmp(
    const char *cs,		/* UTF string to compare to ct. */
    const char *ct)		/* UTF string cs is compared to. */
{
    while (*cs && *ct) {
	Tcl_UniChar ch1, ch2;


	cs += TclUtfToUniChar(cs, &ch1);
	ct += TclUtfToUniChar(ct, &ch2);
	if (ch1 != ch2) {










	    ch1 = Tcl_UniCharToLower(ch1);
	    ch2 = Tcl_UniCharToLower(ch2);
	    if (ch1 != ch2) {
		return ch1 - ch2;
	    }
	}
    }







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int
Tcl_UtfNcasecmp(
    const char *cs,		/* UTF string to compare to ct. */
    const char *ct,		/* UTF string cs is compared to. */
    unsigned long numChars)	/* Number of UTF chars to compare. */
{
    Tcl_UniChar ch1 = 0, ch2 = 0;

    while (numChars-- > 0) {
	/*
	 * n must be interpreted as chars, not bytes.
	 * This should be called only when both strings are of
	 * at least n chars long (no need for \0 check)
	 */
	cs += TclUtfToUniChar(cs, &ch1);
	ct += TclUtfToUniChar(ct, &ch2);
	if (ch1 != ch2) {
#if TCL_UTF_MAX == 4
	    /* Surrogates always report higher than non-surrogates */
	    if (((ch1 & 0xFC00) == 0xD800)) {
	    if ((ch2 & 0xFC00) != 0xD800) {
		return ch1;
	    }
	    } else if ((ch2 & 0xFC00) == 0xD800) {
		return -ch2;
	    }
#endif
	    ch1 = Tcl_UniCharToLower(ch1);
	    ch2 = Tcl_UniCharToLower(ch2);
	    if (ch1 != ch2) {
		return (ch1 - ch2);
	    }
	}
    }
    return 0;
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_UtfCmp --
 *
 *	Compare UTF chars of string cs to string ct case sensitively.
 *	Replacement for strcmp in Tcl core, in places where UTF-8 should
 *	be handled.
 *
 * Results:
 *	Return <0 if cs < ct, 0 if cs == ct, or >0 if cs > ct.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

int
TclUtfCmp(
    const char *cs,		/* UTF string to compare to ct. */
    const char *ct)		/* UTF string cs is compared to. */
{
    Tcl_UniChar ch1 = 0, ch2 = 0;

    while (*cs && *ct) {
	cs += TclUtfToUniChar(cs, &ch1);
	ct += TclUtfToUniChar(ct, &ch2);
	if (ch1 != ch2) {
#if TCL_UTF_MAX == 4
	    /* Surrogates always report higher than non-surrogates */
	    if (((ch1 & 0xFC00) == 0xD800)) {
	    if ((ch2 & 0xFC00) != 0xD800) {
		return ch1;
	    }
	    } else if ((ch2 & 0xFC00) == 0xD800) {
		return -ch2;
	    }
#endif
	    return ch1 - ch2;
	}
    }
    return UCHAR(*cs) - UCHAR(*ct);
}


/*
 *----------------------------------------------------------------------
 *
 * TclUtfCasecmp --
 *
 *	Compare UTF chars of string cs to string ct case insensitively.
 *	Replacement for strcasecmp in Tcl core, in places where UTF-8 should
 *	be handled.
 *
 * Results:
 *	Return <0 if cs < ct, 0 if cs == ct, or >0 if cs > ct.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

int
TclUtfCasecmp(
    const char *cs,		/* UTF string to compare to ct. */
    const char *ct)		/* UTF string cs is compared to. */
{

    Tcl_UniChar ch1 = 0, ch2 = 0;

    while (*cs && *ct) {
	cs += TclUtfToUniChar(cs, &ch1);
	ct += TclUtfToUniChar(ct, &ch2);
	if (ch1 != ch2) {
#if TCL_UTF_MAX == 4
	    /* Surrogates always report higher than non-surrogates */
	    if (((ch1 & 0xFC00) == 0xD800)) {
	    if ((ch2 & 0xFC00) != 0xD800) {
		return ch1;
	    }
	    } else if ((ch2 & 0xFC00) == 0xD800) {
		return -ch2;
	    }
#endif
	    ch1 = Tcl_UniCharToLower(ch1);
	    ch2 = Tcl_UniCharToLower(ch2);
	    if (ch1 != ch2) {
		return ch1 - ch2;
	    }
	}
    }

Changes to generic/tclUtil.c.

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/*
 * Prototypes for functions defined later in this file.
 */

static void		ClearHash(Tcl_HashTable *tablePtr);
static void		FreeProcessGlobalValue(ClientData clientData);
static void		FreeThreadHash(ClientData clientData);


static Tcl_HashTable *	GetThreadHash(Tcl_ThreadDataKey *keyPtr);
static int		SetEndOffsetFromAny(Tcl_Interp *interp,
			    Tcl_Obj *objPtr);
static void		UpdateStringOfEndOffset(Tcl_Obj *objPtr);
static int		FindElement(Tcl_Interp *interp, const char *string,
			    int stringLength, const char *typeStr,
			    const char *typeCode, const char **elementPtr,
			    const char **nextPtr, int *sizePtr,
			    int *literalPtr);
/*
 * The following is the Tcl object type definition for an object that
 * represents a list index in the form, "end-offset". It is used as a
 * performance optimization in TclGetIntForIndex. The internal rep is an
 * integer, so no memory management is required for it.



 */

const Tcl_ObjType tclEndOffsetType = {
    "end-offset",			/* name */
    NULL,				/* freeIntRepProc */
    NULL,				/* dupIntRepProc */
    UpdateStringOfEndOffset,		/* updateStringProc */
    SetEndOffsetFromAny
};

/*
 *	*	STRING REPRESENTATION OF LISTS	*	*	*
 *
 * The next several routines implement the conversions of strings to and from







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/*
 * Prototypes for functions defined later in this file.
 */

static void		ClearHash(Tcl_HashTable *tablePtr);
static void		FreeProcessGlobalValue(ClientData clientData);
static void		FreeThreadHash(ClientData clientData);
static int		GetEndOffsetFromObj(Tcl_Obj *objPtr, int endValue,
			    int *indexPtr);
static Tcl_HashTable *	GetThreadHash(Tcl_ThreadDataKey *keyPtr);
static int		SetEndOffsetFromAny(Tcl_Interp *interp,
			    Tcl_Obj *objPtr);

static int		FindElement(Tcl_Interp *interp, const char *string,
			    int stringLength, const char *typeStr,
			    const char *typeCode, const char **elementPtr,
			    const char **nextPtr, int *sizePtr,
			    int *literalPtr);
/*
 * The following is the Tcl object type definition for an object that
 * represents a list index in the form, "end-offset". It is used as a
 * performance optimization in TclGetIntForIndex. The internal rep is 
 * stored directly in the wideValue, so no memory management is required
 * for it. This is a caching intrep, keeping the result of a parse
 * around. This type is only created from a pre-existing string, so an
 * updateStringProc will never be called and need not exist.
 */

static const Tcl_ObjType endOffsetType = {
    "end-offset",			/* name */
    NULL,				/* freeIntRepProc */
    NULL,				/* dupIntRepProc */
    NULL,				/* updateStringProc */
    SetEndOffsetFromAny
};

/*
 *	*	STRING REPRESENTATION OF LISTS	*	*	*
 *
 * The next several routines implement the conversions of strings to and from
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int
Tcl_ScanCountedElement(
    const char *src,		/* String to convert to Tcl list element. */
    int length,			/* Number of bytes in src, or -1. */
    int *flagPtr)		/* Where to store information to guide
				 * Tcl_ConvertElement. */
{
    int flags = CONVERT_ANY;
    int numBytes = TclScanElement(src, length, &flags);

    *flagPtr = flags;
    return numBytes;
}

/*







|







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int
Tcl_ScanCountedElement(
    const char *src,		/* String to convert to Tcl list element. */
    int length,			/* Number of bytes in src, or -1. */
    int *flagPtr)		/* Where to store information to guide
				 * Tcl_ConvertElement. */
{
    char flags = CONVERT_ANY;
    int numBytes = TclScanElement(src, length, &flags);

    *flagPtr = flags;
    return numBytes;
}

/*
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 *----------------------------------------------------------------------
 */

int
TclScanElement(
    const char *src,		/* String to convert to Tcl list element. */
    int length,			/* Number of bytes in src, or -1. */
    int *flagPtr)		/* Where to store information to guide
				 * Tcl_ConvertElement. */
{
    const char *p = src;
    int nestingLevel = 0;	/* Brace nesting count */
    int forbidNone = 0;		/* Do not permit CONVERT_NONE mode. Something
				 * needs protection or escape. */
    int requireEscape = 0;	/* Force use of CONVERT_ESCAPE mode.  For some







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 *----------------------------------------------------------------------
 */

int
TclScanElement(
    const char *src,		/* String to convert to Tcl list element. */
    int length,			/* Number of bytes in src, or -1. */
    char *flagPtr)		/* Where to store information to guide
				 * Tcl_ConvertElement. */
{
    const char *p = src;
    int nestingLevel = 0;	/* Brace nesting count */
    int forbidNone = 0;		/* Do not permit CONVERT_NONE mode. Something
				 * needs protection or escape. */
    int requireEscape = 0;	/* Force use of CONVERT_ESCAPE mode.  For some
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 */

char *
Tcl_Merge(
    int argc,			/* How many strings to merge. */
    const char *const *argv)	/* Array of string values. */
{
#define LOCAL_SIZE 20
    int localFlags[LOCAL_SIZE], *flagPtr = NULL;
    int i, bytesNeeded = 0;
    char *result, *dst;
    const int maxFlags = UINT_MAX / sizeof(int);

    /*
     * Handle empty list case first, so logic of the general case can be
     * simpler.
     */

    if (argc == 0) {
	result = ckalloc(1);
	result[0] = '\0';
	return result;
    }

    /*
     * Pass 1: estimate space, gather flags.
     */

    if (argc <= LOCAL_SIZE) {
	flagPtr = localFlags;
    } else if (argc > maxFlags) {
	/*
	 * We cannot allocate a large enough flag array to format this list in
	 * one pass.  We could imagine converting this routine to a multi-pass
	 * implementation, but for sizeof(int) == 4, the limit is a max of
	 * 2^30 list elements and since each element is at least one byte
	 * formatted, and requires one byte space between it and the next one,
	 * that a minimum space requirement of 2^31 bytes, which is already
	 * INT_MAX. If we tried to format a list of > maxFlags elements, we're
	 * just going to overflow the size limits on the formatted string
	 * anyway, so just issue that same panic early.
	 */

	Tcl_Panic("max size for a Tcl value (%d bytes) exceeded", INT_MAX);
    } else {
	flagPtr = ckalloc(argc * sizeof(int));
    }
    for (i = 0; i < argc; i++) {
	flagPtr[i] = ( i ? TCL_DONT_QUOTE_HASH : 0 );
	bytesNeeded += TclScanElement(argv[i], -1, &flagPtr[i]);
	if (bytesNeeded < 0) {
	    Tcl_Panic("max size for a Tcl value (%d bytes) exceeded", INT_MAX);
	}







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 */

char *
Tcl_Merge(
    int argc,			/* How many strings to merge. */
    const char *const *argv)	/* Array of string values. */
{
#define LOCAL_SIZE 64
    char localFlags[LOCAL_SIZE], *flagPtr = NULL;
    int i, bytesNeeded = 0;
    char *result, *dst;


    /*
     * Handle empty list case first, so logic of the general case can be
     * simpler.
     */

    if (argc == 0) {
	result = ckalloc(1);
	result[0] = '\0';
	return result;
    }

    /*
     * Pass 1: estimate space, gather flags.
     */

    if (argc <= LOCAL_SIZE) {
	flagPtr = localFlags;














    } else {
	flagPtr = ckalloc(argc);
    }
    for (i = 0; i < argc; i++) {
	flagPtr[i] = ( i ? TCL_DONT_QUOTE_HASH : 0 );
	bytesNeeded += TclScanElement(argv[i], -1, &flagPtr[i]);
	if (bytesNeeded < 0) {
	    Tcl_Panic("max size for a Tcl value (%d bytes) exceeded", INT_MAX);
	}
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    if (flagPtr != localFlags) {
	ckfree(flagPtr);
    }
    return result;
}


/*
 *----------------------------------------------------------------------
 *
 * Tcl_Backslash --
 *
 *	Figure out how to handle a backslash sequence.
 *







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    if (flagPtr != localFlags) {
	ckfree(flagPtr);
    }
    return result;
}

#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
/*
 *----------------------------------------------------------------------
 *
 * Tcl_Backslash --
 *
 *	Figure out how to handle a backslash sequence.
 *
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    char buf[TCL_UTF_MAX];
    Tcl_UniChar ch = 0;

    Tcl_UtfBackslash(src, readPtr, buf);
    TclUtfToUniChar(buf, &ch);
    return (char) ch;
}


/*
 *----------------------------------------------------------------------
 *













 * TclTrimRight --








 *














 *	Takes two counted strings in the Tcl encoding which must both be null
 *	terminated. Conceptually trims from the right side of the first string

 *	all characters found in the second string.
 *
 * Results:
 *	The number of bytes to be removed from the end of the string.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

int
TclTrimRight(
    const char *bytes,		/* String to be trimmed... */
    int numBytes,		/* ...and its length in bytes */
    const char *trim,		/* String of trim characters... */
    int numTrim)		/* ...and its length in bytes */
{
    const char *p = bytes + numBytes;
    int pInc;

    if ((bytes[numBytes] != '\0') || (trim[numTrim] != '\0')) {
	Tcl_Panic("TclTrimRight works only on null-terminated strings");
    }

    /*
     * Empty strings -> nothing to do.
     */

    if ((numBytes == 0) || (numTrim == 0)) {
	return 0;
    }

    /*
     * Outer loop: iterate over string to be trimmed.
     */

    do {
	Tcl_UniChar ch1;
	const char *q = trim;
	int bytesLeft = numTrim;

	p = Tcl_UtfPrev(p, bytes);
 	pInc = TclUtfToUniChar(p, &ch1);

	/*
	 * Inner loop: scan trim string for match to current character.
	 */

	do {
	    Tcl_UniChar ch2;
	    int qInc = TclUtfToUniChar(q, &ch2);

	    if (ch1 == ch2) {
		break;
	    }

	    q += qInc;







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<






<











<







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    char buf[TCL_UTF_MAX];
    Tcl_UniChar ch = 0;

    Tcl_UtfBackslash(src, readPtr, buf);
    TclUtfToUniChar(buf, &ch);
    return (char) ch;
}
#endif /* !TCL_NO_DEPRECATED */

/*
 *----------------------------------------------------------------------
 *
 * UtfWellFormedEnd --
 *	Checks the end of utf string is malformed, if yes - wraps bytes
 *	to the given buffer (as well-formed NTS string).  The buffer
 *	argument should be initialized by the caller and ready to use.
 *
 * Results:
 *	The bytes with well-formed end of the string.
 *
 * Side effects:
 *	Buffer (DString) may be allocated, so must be released.
 *
 *----------------------------------------------------------------------
 */

static inline const char*
UtfWellFormedEnd(
    Tcl_DString *buffer,	/* Buffer used to hold well-formed string. */
    const char *bytes,		/* Pointer to the beginning of the string. */
    int length)			/* Length of the string. */
{
    const char *l = bytes + length;
    const char *p = Tcl_UtfPrev(l, bytes);

    if (Tcl_UtfCharComplete(p, l - p)) {
	return bytes;
    }
    /* 
     * Malformed utf-8 end, be sure we've NTS to safe compare of end-character,
     * avoid segfault by access violation out of range.
     */
    Tcl_DStringAppend(buffer, bytes, length);
    return Tcl_DStringValue(buffer);
}
/*
 *----------------------------------------------------------------------
 *
 * TclTrimRight --
 *	Takes two counted strings in the Tcl encoding.  Conceptually

 *	finds the sub string (offset) to trim from the right side of the
 *	first string all characters found in the second string.
 *
 * Results:
 *	The number of bytes to be removed from the end of the string.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

static inline int
TrimRight(
    const char *bytes,		/* String to be trimmed... */
    int numBytes,		/* ...and its length in bytes */
    const char *trim,		/* String of trim characters... */
    int numTrim)		/* ...and its length in bytes */
{
    const char *p = bytes + numBytes;
    int pInc;
    Tcl_UniChar ch1 = 0, ch2 = 0;












    /*
     * Outer loop: iterate over string to be trimmed.
     */

    do {

	const char *q = trim;
	int bytesLeft = numTrim;

	p = Tcl_UtfPrev(p, bytes);
 	pInc = TclUtfToUniChar(p, &ch1);

	/*
	 * Inner loop: scan trim string for match to current character.
	 */

	do {

	    int qInc = TclUtfToUniChar(q, &ch2);

	    if (ch1 == ch2) {
		break;
	    }

	    q += qInc;
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	    p += pInc;
	    break;
	}
    } while (p > bytes);

    return numBytes - (p - bytes);
}
































/*
 *----------------------------------------------------------------------
 *
 * TclTrimLeft --
 *
 *	Takes two counted strings in the Tcl encoding which must both be null
 *	terminated. Conceptually trims from the left side of the first string
 *	all characters found in the second string.
 *
 * Results:
 *	The number of bytes to be removed from the start of the string.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

int
TclTrimLeft(
    const char *bytes,		/* String to be trimmed... */
    int numBytes,		/* ...and its length in bytes */
    const char *trim,		/* String of trim characters... */
    int numTrim)		/* ...and its length in bytes */
{
    const char *p = bytes;

    if ((bytes[numBytes] != '\0') || (trim[numTrim] != '\0')) {
	Tcl_Panic("TclTrimLeft works only on null-terminated strings");
    }

    /*
     * Empty strings -> nothing to do.
     */

    if ((numBytes == 0) || (numTrim == 0)) {
	return 0;
    }

    /*
     * Outer loop: iterate over string to be trimmed.
     */

    do {
	Tcl_UniChar ch1;
	int pInc = TclUtfToUniChar(p, &ch1);
	const char *q = trim;
	int bytesLeft = numTrim;

	/*
	 * Inner loop: scan trim string for match to current character.
	 */

	do {
	    Tcl_UniChar ch2;
	    int qInc = TclUtfToUniChar(q, &ch2);

	    if (ch1 == ch2) {
		break;
	    }

	    q += qInc;
	    bytesLeft -= qInc;
	} while (bytesLeft);

	if (bytesLeft == 0) {
	    /*
	     * No match; trim task done; *p is first non-trimmed char.
	     */

	    break;
	}

	p += pInc;
	numBytes -= pInc;
    } while (numBytes);

    return p - bytes;
}


























































































/*
 *----------------------------------------------------------------------
 *
 * Tcl_Concat --
 *
 *	Concatenate a set of strings into a single large string.







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1808
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	    p += pInc;
	    break;
	}
    } while (p > bytes);

    return numBytes - (p - bytes);
}

int
TclTrimRight(
    const char *bytes,	/* String to be trimmed... */
    int numBytes,	/* ...and its length in bytes */
    const char *trim,	/* String of trim characters... */
    int numTrim)	/* ...and its length in bytes */
{
    int res;
    Tcl_DString bytesBuf, trimBuf;

    /* Empty strings -> nothing to do */
    if ((numBytes == 0) || (numTrim == 0)) {
	return 0;
    }

    Tcl_DStringInit(&bytesBuf);
    Tcl_DStringInit(&trimBuf);
    bytes = UtfWellFormedEnd(&bytesBuf, bytes, numBytes);
    trim = UtfWellFormedEnd(&trimBuf, trim, numTrim);

    res = TrimRight(bytes, numBytes, trim, numTrim);
    if (res > numBytes) {
	res = numBytes;
    }

    Tcl_DStringFree(&bytesBuf);
    Tcl_DStringFree(&trimBuf);

    return res;
}

/*
 *----------------------------------------------------------------------
 *
 * TclTrimLeft --
 *
 *	Takes two counted strings in the Tcl encoding.  Conceptually
 *	finds the sub string (offset) to trim from the left side of the
 *	first string all characters found in the second string.
 *
 * Results:
 *	The number of bytes to be removed from the start of the string.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

static inline int
TrimLeft(
    const char *bytes,		/* String to be trimmed... */
    int numBytes,		/* ...and its length in bytes */
    const char *trim,		/* String of trim characters... */
    int numTrim)		/* ...and its length in bytes */
{
    const char *p = bytes;
	Tcl_UniChar ch1 = 0, ch2 = 0;












    /*
     * Outer loop: iterate over string to be trimmed.
     */

    do {

	int pInc = TclUtfToUniChar(p, &ch1);
	const char *q = trim;
	int bytesLeft = numTrim;

	/*
	 * Inner loop: scan trim string for match to current character.
	 */

	do {

	    int qInc = TclUtfToUniChar(q, &ch2);

	    if (ch1 == ch2) {
		break;
	    }

	    q += qInc;
	    bytesLeft -= qInc;
	} while (bytesLeft);

	if (bytesLeft == 0) {
	    /*
	     * No match; trim task done; *p is first non-trimmed char.
	     */

	    break;
	}

	p += pInc;
	numBytes -= pInc;
    } while (numBytes > 0);

    return p - bytes;
}

int
TclTrimLeft(
    const char *bytes,	/* String to be trimmed... */
    int numBytes,	/* ...and its length in bytes */
    const char *trim,	/* String of trim characters... */
    int numTrim)	/* ...and its length in bytes */
{
    int res;
    Tcl_DString bytesBuf, trimBuf;

    /* Empty strings -> nothing to do */
    if ((numBytes == 0) || (numTrim == 0)) {
	return 0;
    }

    Tcl_DStringInit(&bytesBuf);
    Tcl_DStringInit(&trimBuf);
    bytes = UtfWellFormedEnd(&bytesBuf, bytes, numBytes);
    trim = UtfWellFormedEnd(&trimBuf, trim, numTrim);

    res = TrimLeft(bytes, numBytes, trim, numTrim);
    if (res > numBytes) {
	res = numBytes;
    }

    Tcl_DStringFree(&bytesBuf);
    Tcl_DStringFree(&trimBuf);

    return res;
}

/*
 *----------------------------------------------------------------------
 *
 * TclTrim --
 *	Finds the sub string (offset) to trim from both sides of the
 *	first string all characters found in the second string.
 *
 * Results:
 *	The number of bytes to be removed from the start of the string
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

int
TclTrim(
    const char *bytes,	/* String to be trimmed... */
    int numBytes,	/* ...and its length in bytes */
    const char *trim,	/* String of trim characters... */
    int numTrim,	/* ...and its length in bytes */
    int *trimRight)		/* Offset from the end of the string. */
{
    int trimLeft;
    Tcl_DString bytesBuf, trimBuf;

    *trimRight = 0;
    /* Empty strings -> nothing to do */
    if ((numBytes == 0) || (numTrim == 0)) {
	return 0;
    }

    Tcl_DStringInit(&bytesBuf);
    Tcl_DStringInit(&trimBuf);
    bytes = UtfWellFormedEnd(&bytesBuf, bytes, numBytes);
    trim = UtfWellFormedEnd(&trimBuf, trim, numTrim);

    trimLeft = TrimLeft(bytes, numBytes, trim, numTrim);
    if (trimLeft > numBytes) {
	trimLeft = numBytes;
    }
    numBytes -= trimLeft;
    /* have to trim yet (first char was already verified within TrimLeft) */
    if (numBytes > 1) {
	bytes += trimLeft;
	*trimRight = TrimRight(bytes, numBytes, trim, numTrim);
	if (*trimRight > numBytes) {
	    *trimRight = numBytes;
	}
    }

    Tcl_DStringFree(&bytesBuf);
    Tcl_DStringFree(&trimBuf);

    return trimLeft;
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_Concat --
 *
 *	Concatenate a set of strings into a single large string.
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    /*
     * All element bytes + (argc - 1) spaces + 1 terminating NULL.
     */

    result = ckalloc((unsigned) (bytesNeeded + argc));

    for (p = result, i = 0;  i < argc;  i++) {
	int trim, elemLength;
	const char *element;

	element = argv[i];
	elemLength = strlen(argv[i]);

	/*
	 * Trim away the leading whitespace.
	 */

	trim = TclTrimLeft(element, elemLength, CONCAT_TRIM_SET,
		CONCAT_WS_SIZE);
	element += trim;
	elemLength -= trim;

	/*
	 * Trim away the trailing whitespace. Do not permit trimming to expose
	 * a final backslash character.
	 */

	trim = TclTrimRight(element, elemLength, CONCAT_TRIM_SET,
		CONCAT_WS_SIZE);
	trim -= trim && (element[elemLength - trim - 1] == '\\');
	elemLength -= trim;

	/*
	 * If we're left with empty element after trimming, do nothing.
	 */

	if (elemLength == 0) {
	    continue;







|





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<
<
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|

<
<
|
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<
<
<
|
<







1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008

2009


2010
2011
2012
2013
2014


2015




2016

2017
2018
2019
2020
2021
2022
2023
    /*
     * All element bytes + (argc - 1) spaces + 1 terminating NULL.
     */

    result = ckalloc((unsigned) (bytesNeeded + argc));

    for (p = result, i = 0;  i < argc;  i++) {
	int triml, trimr, elemLength;
	const char *element;

	element = argv[i];
	elemLength = strlen(argv[i]);


	/* Trim away the leading/trailing whitespace. */


	triml = TclTrim(element, elemLength, CONCAT_TRIM_SET,
		CONCAT_WS_SIZE, &trimr);
	element += triml;
	elemLength -= triml + trimr;



	/* Do not permit trimming to expose a final backslash character. */




	elemLength += trimr && (element[elemLength - 1] == '\\');


	/*
	 * If we're left with empty element after trimming, do nothing.
	 */

	if (elemLength == 0) {
	    continue;
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2051
2052
2053
2054
     */

    TclNewObj(resPtr);
    (void) Tcl_AttemptSetObjLength(resPtr, bytesNeeded + objc - 1);
    Tcl_SetObjLength(resPtr, 0);

    for (i = 0;  i < objc;  i++) {
	int trim;

	element = TclGetStringFromObj(objv[i], &elemLength);

	/*
	 * Trim away the leading whitespace.
	 */

	trim = TclTrimLeft(element, elemLength, CONCAT_TRIM_SET,
		CONCAT_WS_SIZE);
	element += trim;
	elemLength -= trim;

	/*
	 * Trim away the trailing whitespace. Do not permit trimming to expose
	 * a final backslash character.
	 */

	trim = TclTrimRight(element, elemLength, CONCAT_TRIM_SET,
		CONCAT_WS_SIZE);
	trim -= trim && (element[elemLength - trim - 1] == '\\');
	elemLength -= trim;

	/*
	 * If we're left with empty element after trimming, do nothing.
	 */

	if (elemLength == 0) {
	    continue;







|



<
|
<
<
|
|
|
|

<
<
|
<
<
<
<
|
<







2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139

2140


2141
2142
2143
2144
2145


2146




2147

2148
2149
2150
2151
2152
2153
2154
     */

    TclNewObj(resPtr);
    (void) Tcl_AttemptSetObjLength(resPtr, bytesNeeded + objc - 1);
    Tcl_SetObjLength(resPtr, 0);

    for (i = 0;  i < objc;  i++) {
	int triml, trimr;

	element = TclGetStringFromObj(objv[i], &elemLength);


	/* Trim away the leading/trailing whitespace. */


	triml = TclTrim(element, elemLength, CONCAT_TRIM_SET,
		CONCAT_WS_SIZE, &trimr);
	element += triml;
	elemLength -= triml + trimr;



	/* Do not permit trimming to expose a final backslash character. */




	elemLength += trimr && (element[elemLength - 1] == '\\');


	/*
	 * If we're left with empty element after trimming, do nothing.
	 */

	if (elemLength == 0) {
	    continue;
2118
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2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
    const char *str,		/* String. */
    const char *pattern,	/* Pattern, which may contain special
				 * characters. */
    int nocase)			/* 0 for case sensitive, 1 for insensitive */
{
    int p, charLen;
    const char *pstart = pattern;
    Tcl_UniChar ch1, ch2;

    while (1) {
	p = *pattern;

	/*
	 * See if we're at the end of both the pattern and the string. If so,
	 * we succeeded. If we're at the end of the pattern but not at the end







|







2218
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2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
    const char *str,		/* String. */
    const char *pattern,	/* Pattern, which may contain special
				 * characters. */
    int nocase)			/* 0 for case sensitive, 1 for insensitive */
{
    int p, charLen;
    const char *pstart = pattern;
    Tcl_UniChar ch1 = 0, ch2 = 0;

    while (1) {
	p = *pattern;

	/*
	 * See if we're at the end of both the pattern and the string. If so,
	 * we succeeded. If we're at the end of the pattern but not at the end
2228
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2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
	/*
	 * Check for a "[" as the next pattern character. It is followed by a
	 * list of characters that are acceptable, or by a range (two
	 * characters separated by "-").
	 */

	if (p == '[') {
	    Tcl_UniChar startChar, endChar;

	    pattern++;
	    if (UCHAR(*str) < 0x80) {
		ch1 = (Tcl_UniChar)
			(nocase ? tolower(UCHAR(*str)) : UCHAR(*str));
		str++;
	    } else {







|







2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
	/*
	 * Check for a "[" as the next pattern character. It is followed by a
	 * list of characters that are acceptable, or by a range (two
	 * characters separated by "-").
	 */

	if (p == '[') {
	    Tcl_UniChar startChar = 0, endChar = 0;

	    pattern++;
	    if (UCHAR(*str) < 0x80) {
		ch1 = (Tcl_UniChar)
			(nocase ? tolower(UCHAR(*str)) : UCHAR(*str));
		str++;
	    } else {
2541
2542
2543
2544
2545
2546
2547
2548

2549
2550
2551
2552
2553
2554
2555

    if ((strObj->typePtr == &tclStringType) || (strObj->typePtr == NULL)) {
	Tcl_UniChar *udata, *uptn;

	udata = Tcl_GetUnicodeFromObj(strObj, &length);
	uptn  = Tcl_GetUnicodeFromObj(ptnObj, &plen);
	match = TclUniCharMatch(udata, length, uptn, plen, flags);
    } else if (TclIsPureByteArray(strObj) && !flags) {

	unsigned char *data, *ptn;

	data = Tcl_GetByteArrayFromObj(strObj, &length);
	ptn  = Tcl_GetByteArrayFromObj(ptnObj, &plen);
	match = TclByteArrayMatch(data, length, ptn, plen, 0);
    } else {
	match = Tcl_StringCaseMatch(TclGetString(strObj),







|
>







2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656

    if ((strObj->typePtr == &tclStringType) || (strObj->typePtr == NULL)) {
	Tcl_UniChar *udata, *uptn;

	udata = Tcl_GetUnicodeFromObj(strObj, &length);
	uptn  = Tcl_GetUnicodeFromObj(ptnObj, &plen);
	match = TclUniCharMatch(udata, length, uptn, plen, flags);
    } else if (TclIsPureByteArray(strObj) && TclIsPureByteArray(ptnObj)
		&& !flags) {
	unsigned char *data, *ptn;

	data = Tcl_GetByteArrayFromObj(strObj, &length);
	ptn  = Tcl_GetByteArrayFromObj(ptnObj, &plen);
	match = TclByteArrayMatch(data, length, ptn, plen, 0);
    } else {
	match = Tcl_StringCaseMatch(TclGetString(strObj),
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
Tcl_DStringAppendElement(
    Tcl_DString *dsPtr,		/* Structure describing dynamic string. */
    const char *element)	/* String to append. Must be
				 * null-terminated. */
{
    char *dst = dsPtr->string + dsPtr->length;
    int needSpace = TclNeedSpace(dsPtr->string, dst);
    int flags = needSpace ? TCL_DONT_QUOTE_HASH : 0;
    int newSize = dsPtr->length + needSpace
	    + TclScanElement(element, -1, &flags);

    /*
     * Allocate a larger buffer for the string if the current one isn't large
     * enough. Allocate extra space in the new buffer so that there will be
     * room to grow before we have to allocate again. SPECIAL NOTE: must use







|







2814
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2823
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2825
2826
2827
2828
Tcl_DStringAppendElement(
    Tcl_DString *dsPtr,		/* Structure describing dynamic string. */
    const char *element)	/* String to append. Must be
				 * null-terminated. */
{
    char *dst = dsPtr->string + dsPtr->length;
    int needSpace = TclNeedSpace(dsPtr->string, dst);
    char flags = needSpace ? TCL_DONT_QUOTE_HASH : 0;
    int newSize = dsPtr->length + needSpace
	    + TclScanElement(element, -1, &flags);

    /*
     * Allocate a larger buffer for the string if the current one isn't large
     * enough. Allocate extra space in the new buffer so that there will be
     * room to grow before we have to allocate again. SPECIAL NOTE: must use
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2923
2924
2925

2926
2927
2928
2929
2930
2931









































































2932
2933
2934
2935
2936
2937
2938

void
Tcl_DStringGetResult(
    Tcl_Interp *interp,		/* Interpreter whose result is to be reset. */
    Tcl_DString *dsPtr)		/* Dynamic string that is to become the result
				 * of interp. */
{

    int length;
    char *bytes = TclGetStringFromObj(Tcl_GetObjResult(interp), &length);

    Tcl_DStringFree(dsPtr);
    Tcl_DStringAppend(dsPtr, bytes, length);
    Tcl_ResetResult(interp);









































































}

/*
 *----------------------------------------------------------------------
 *
 * TclDStringToObj --
 *







>
|
|


|

>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>







3020
3021
3022
3023
3024
3025
3026
3027
3028
3029
3030
3031
3032
3033
3034
3035
3036
3037
3038
3039
3040
3041
3042
3043
3044
3045
3046
3047
3048
3049
3050
3051
3052
3053
3054
3055
3056
3057
3058
3059
3060
3061
3062
3063
3064
3065
3066
3067
3068
3069
3070
3071
3072
3073
3074
3075
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113

void
Tcl_DStringGetResult(
    Tcl_Interp *interp,		/* Interpreter whose result is to be reset. */
    Tcl_DString *dsPtr)		/* Dynamic string that is to become the result
				 * of interp. */
{
#ifdef TCL_NO_DEPRECATED
    Tcl_Obj *obj = Tcl_GetObjResult(interp);
    const char *bytes = TclGetString(obj);

    Tcl_DStringFree(dsPtr);
    Tcl_DStringAppend(dsPtr, bytes, obj->length);
    Tcl_ResetResult(interp);
#else
    Interp *iPtr = (Interp *) interp;

    if (dsPtr->string != dsPtr->staticSpace) {
	ckfree(dsPtr->string);
    }

    /*
     * Do more efficient transfer when we know the result is a Tcl_Obj. When
     * there's no string result, we only have to deal with two cases:
     *
     *  1. When the string rep is the empty string, when we don't copy but
     *     instead use the staticSpace in the DString to hold an empty string.

     *  2. When the string rep is not there or there's a real string rep, when
     *     we use Tcl_GetString to fetch (or generate) the string rep - which
     *     we know to have been allocated with ckalloc() - and use it to
     *     populate the DString space. Then, we free the internal rep. and set
     *     the object's string representation back to the canonical empty
     *     string.
     */

    if (!iPtr->result[0] && iPtr->objResultPtr
	    && !Tcl_IsShared(iPtr->objResultPtr)) {
	if (iPtr->objResultPtr->bytes == &tclEmptyString) {
	    dsPtr->string = dsPtr->staticSpace;
	    dsPtr->string[0] = 0;
	    dsPtr->length = 0;
	    dsPtr->spaceAvl = TCL_DSTRING_STATIC_SIZE;
	} else {
	    dsPtr->string = TclGetString(iPtr->objResultPtr);
	    dsPtr->length = iPtr->objResultPtr->length;
	    dsPtr->spaceAvl = dsPtr->length + 1;
	    TclFreeIntRep(iPtr->objResultPtr);
	    iPtr->objResultPtr->bytes = &tclEmptyString;
	    iPtr->objResultPtr->length = 0;
	}
	return;
    }

    /*
     * If the string result is empty, move the object result to the string
     * result, then reset the object result.
     */

    (void) Tcl_GetStringResult(interp);

    dsPtr->length = strlen(iPtr->result);
    if (iPtr->freeProc != NULL) {
	if (iPtr->freeProc == TCL_DYNAMIC) {
	    dsPtr->string = iPtr->result;
	    dsPtr->spaceAvl = dsPtr->length+1;
	} else {
	    dsPtr->string = ckalloc(dsPtr->length+1);
	    memcpy(dsPtr->string, iPtr->result, (unsigned) dsPtr->length+1);
	    iPtr->freeProc(iPtr->result);
	}
	dsPtr->spaceAvl = dsPtr->length+1;
	iPtr->freeProc = NULL;
    } else {
	if (dsPtr->length < TCL_DSTRING_STATIC_SIZE) {
	    dsPtr->string = dsPtr->staticSpace;
	    dsPtr->spaceAvl = TCL_DSTRING_STATIC_SIZE;
	} else {
	    dsPtr->string = ckalloc(dsPtr->length+1);
	    dsPtr->spaceAvl = dsPtr->length + 1;
	}
	memcpy(dsPtr->string, iPtr->result, (unsigned) dsPtr->length+1);
    }

    iPtr->result = iPtr->resultSpace;
    iPtr->resultSpace[0] = 0;
#endif /* !TCL_NO_DEPRECATED */
}

/*
 *----------------------------------------------------------------------
 *
 * TclDStringToObj --
 *
3237
3238
3239
3240
3241
3242
3243

3244
3245
3246
3247
3248
3249
3250
 *	If the new value doesn't make sense then this function undoes the
 *	effect of the variable modification. Otherwise it modifies the format
 *	string that's used by Tcl_PrintDouble.
 *
 *----------------------------------------------------------------------
 */


	/* ARGSUSED */
char *
TclPrecTraceProc(
    ClientData clientData,	/* Not used. */
    Tcl_Interp *interp,		/* Interpreter containing variable. */
    const char *name1,		/* Name of variable. */
    const char *name2,		/* Second part of variable name. */







>







3412
3413
3414
3415
3416
3417
3418
3419
3420
3421
3422
3423
3424
3425
3426
 *	If the new value doesn't make sense then this function undoes the
 *	effect of the variable modification. Otherwise it modifies the format
 *	string that's used by Tcl_PrintDouble.
 *
 *----------------------------------------------------------------------
 */

#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9
	/* ARGSUSED */
char *
TclPrecTraceProc(
    ClientData clientData,	/* Not used. */
    Tcl_Interp *interp,		/* Interpreter containing variable. */
    const char *name1,		/* Name of variable. */
    const char *name2,		/* Second part of variable name. */
3294
3295
3296
3297
3298
3299
3300

3301
3302
3303
3304
3305
3306
3307
	    || Tcl_GetIntFromObj(NULL, value, &prec) != TCL_OK
	    || prec < 0 || prec > TCL_MAX_PREC) {
	return (char *) "improper value for precision";
    }
    *precisionPtr = prec;
    return NULL;
}


/*
 *----------------------------------------------------------------------
 *
 * TclNeedSpace --
 *
 *	This function checks to see whether it is appropriate to add a space







>







3470
3471
3472
3473
3474
3475
3476
3477
3478
3479
3480
3481
3482
3483
3484
	    || Tcl_GetIntFromObj(NULL, value, &prec) != TCL_OK
	    || prec < 0 || prec > TCL_MAX_PREC) {
	return (char *) "improper value for precision";
    }
    *precisionPtr = prec;
    return NULL;
}
#endif /* !TCL_NO_DEPRECATED)*/

/*
 *----------------------------------------------------------------------
 *
 * TclNeedSpace --
 *
 *	This function checks to see whether it is appropriate to add a space
3411
3412
3413
3414
3415
3416
3417
3418
3419
3420
3421
3422
3423
3424
3425
3426
3427
 *----------------------------------------------------------------------
 */

int
TclFormatInt(
    char *buffer,		/* Points to the storage into which the
				 * formatted characters are written. */
    long n)			/* The integer to format. */
{
    long intVal;
    int i;
    int numFormatted, j;
    const char *digits = "0123456789";

    /*
     * Check first whether "n" is zero.
     */







|

|







3588
3589
3590
3591
3592
3593
3594
3595
3596
3597
3598
3599
3600
3601
3602
3603
3604
 *----------------------------------------------------------------------
 */

int
TclFormatInt(
    char *buffer,		/* Points to the storage into which the
				 * formatted characters are written. */
    Tcl_WideInt n)			/* The integer to format. */
{
	Tcl_WideInt intVal;
    int i;
    int numFormatted, j;
    const char *digits = "0123456789";

    /*
     * Check first whether "n" is zero.
     */
3436
3437
3438
3439
3440
3441
3442
3443
3444
3445
3446
3447
3448
3449
3450
     * Check whether "n" is the maximum negative value. This is -2^(m-1) for
     * an m-bit word, and has no positive equivalent; negating it produces the
     * same value.
     */

    intVal = -n;			/* [Bug 3390638] Workaround for*/
    if (n == -n || intVal == n) {	/* broken compiler optimizers. */
	return sprintf(buffer, "%ld", n);
    }

    /*
     * Generate the characters of the result backwards in the buffer.
     */

    intVal = (n < 0? -n : n);







|







3613
3614
3615
3616
3617
3618
3619
3620
3621
3622
3623
3624
3625
3626
3627
     * Check whether "n" is the maximum negative value. This is -2^(m-1) for
     * an m-bit word, and has no positive equivalent; negating it produces the
     * same value.
     */

    intVal = -n;			/* [Bug 3390638] Workaround for*/
    if (n == -n || intVal == n) {	/* broken compiler optimizers. */
	return sprintf(buffer, "%" TCL_LL_MODIFIER "d", n);
    }

    /*
     * Generate the characters of the result backwards in the buffer.
     */

    intVal = (n < 0? -n : n);
3475
3476
3477
3478
3479
3480
3481
3482
3483
3484
3485
3486
3487
3488
3489
3490
3491
3492
3493

3494
3495
3496
3497
3498
3499
3500
3501
3502
3503
3504
3505
3506
3507
3508
3509
}

/*
 *----------------------------------------------------------------------
 *
 * TclGetIntForIndex --
 *
 *	Provides an integer corresponding to the list index held in a Tcl
 *	object. The string value 'objPtr' is expected have the format
 *	integer([+-]integer)? or end([+-]integer)?.
 *
 * Value
 * 	TCL_OK
 *      
 * 	    The index is stored at the address given by by 'indexPtr'. If
 * 	    'objPtr' has the value "end", the value stored is 'endValue'.
 * 
 * 	TCL_ERROR
 *      

 * 	    The value of 'objPtr' does not have one of the expected formats. If
 * 	    'interp' is non-NULL, an error message is left in the interpreter's
 * 	    result object.
 * 
 * Effect
 * 
 * 	The object referenced by 'objPtr' is converted, as needed, to an
 * 	integer, wide integer, or end-based-index object.
 * 
 *----------------------------------------------------------------------
 */

int
TclGetIntForIndex(
    Tcl_Interp *interp,		/* Interpreter to use for error reporting. If
				 * NULL, then no error message is left after







|
|
|

|
|
<
|
|
<
<
<
>
|
|
<
|
|
<
|
|
|







3652
3653
3654
3655
3656
3657
3658
3659
3660
3661
3662
3663
3664

3665
3666



3667
3668
3669

3670
3671

3672
3673
3674
3675
3676
3677
3678
3679
3680
3681
}

/*
 *----------------------------------------------------------------------
 *
 * TclGetIntForIndex --
 *
 *	This function returns an integer corresponding to the list index held
 *	in a Tcl object. The Tcl object's value is expected to be in the
 *	format integer([+-]integer)? or the format end([+-]integer)?.
 *
 * Results:
 *	The return value is normally TCL_OK, which means that the index was

 *	successfully stored into the location referenced by "indexPtr". If the
 *	Tcl object referenced by "objPtr" has the value "end", the value



 *	stored is "endValue". If "objPtr"s values is not of one of the
 *	expected formats, TCL_ERROR is returned and, if "interp" is non-NULL,
 *	an error message is left in the interpreter's result object.

 *
 * Side effects:

 *	The object referenced by "objPtr" might be converted to an integer,
 *	wide integer, or end-based-index object.
 *
 *----------------------------------------------------------------------
 */

int
TclGetIntForIndex(
    Tcl_Interp *interp,		/* Interpreter to use for error reporting. If
				 * NULL, then no error message is left after
3519
3520
3521
3522
3523
3524
3525
3526
3527
3528
3529
3530
3531
3532
3533
3534
3535
3536
3537
3538
3539
    char *opPtr;
    const char *bytes;

    if (TclGetIntFromObj(NULL, objPtr, indexPtr) == TCL_OK) {
	return TCL_OK;
    }

    if (SetEndOffsetFromAny(NULL, objPtr) == TCL_OK) {
	/*
	 * If the object is already an offset from the end of the list, or can
	 * be converted to one, use it.
	 */

	*indexPtr = endValue + objPtr->internalRep.longValue;
	return TCL_OK;
    }

    bytes = TclGetString(objPtr);
    length = objPtr->length;

    /*







<
<
<
<
<
|
<







3691
3692
3693
3694
3695
3696
3697





3698

3699
3700
3701
3702
3703
3704
3705
    char *opPtr;
    const char *bytes;

    if (TclGetIntFromObj(NULL, objPtr, indexPtr) == TCL_OK) {
	return TCL_OK;
    }






    if (GetEndOffsetFromObj(objPtr, endValue, indexPtr) == TCL_OK) {

	return TCL_OK;
    }

    bytes = TclGetString(objPtr);
    length = objPtr->length;

    /*
3582
3583
3584
3585
3586
3587
3588

3589
3590
3591
3592
3593
3594
3595
3596
3597
3598
3599
3600
3601
3602
3603
3604
3605
3606
3607
3608
3609
3610
3611
3612
3613
3614
3615
3616
3617




3618
3619
3620
3621
3622

3623
3624
3625

3626
3627
3628
3629
3630
3631
3632
3633
3634
3635
3636
3637
3638
	bytes = TclGetString(objPtr);
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"bad index \"%s\": must be integer?[+-]integer? or"
		" end?[+-]integer?", bytes));
	if (!strncmp(bytes, "end-", 4)) {
	    bytes += 4;
	}

	Tcl_SetErrorCode(interp, "TCL", "VALUE", "INDEX", NULL);
    }

    return TCL_ERROR;
}

/*
 *----------------------------------------------------------------------
 *
 * UpdateStringOfEndOffset --
 *
 *	Update the string rep of a Tcl object holding an "end-offset"
 *	expression.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	Stores a valid string in the object's string rep.
 *
 * This function does NOT free any earlier string rep. If it is called on an
 * object that already has a valid string rep, it will leak memory.
 *
 *----------------------------------------------------------------------
 */

static void
UpdateStringOfEndOffset(
    register Tcl_Obj *objPtr)




{
    char buffer[TCL_INTEGER_SPACE + 5];
    register int len = 3;

    memcpy(buffer, "end", 4);

    if (objPtr->internalRep.longValue != 0) {
	buffer[len++] = '-';
	len += TclFormatInt(buffer+len, -(objPtr->internalRep.longValue));

    }
    objPtr->bytes = ckalloc((unsigned) len+1);
    memcpy(objPtr->bytes, buffer, (unsigned) len+1);
    objPtr->length = len;
}

/*
 *----------------------------------------------------------------------
 *
 * SetEndOffsetFromAny --
 *
 *	Look for a string of the form "end[+-]offset" and convert it to an
 *	internal representation holding the offset.







>









|

|
|


|


|

<
<
<



|
|
|
>
>
>
>

|
|
|
|
>
|
<
<
>
|
<
<
<
|
|







3748
3749
3750
3751
3752
3753
3754
3755
3756
3757
3758
3759
3760
3761
3762
3763
3764
3765
3766
3767
3768
3769
3770
3771
3772
3773
3774
3775



3776
3777
3778
3779
3780
3781
3782
3783
3784
3785
3786
3787
3788
3789
3790
3791
3792


3793
3794



3795
3796
3797
3798
3799
3800
3801
3802
3803
	bytes = TclGetString(objPtr);
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"bad index \"%s\": must be integer?[+-]integer? or"
		" end?[+-]integer?", bytes));
	if (!strncmp(bytes, "end-", 4)) {
	    bytes += 4;
	}
	TclCheckBadOctal(interp, bytes);
	Tcl_SetErrorCode(interp, "TCL", "VALUE", "INDEX", NULL);
    }

    return TCL_ERROR;
}

/*
 *----------------------------------------------------------------------
 *
 * GetEndOffsetFromObj --
 *
 *      Look for a string of the form "end[+-]offset" and convert it to an
 *      internal representation holding the offset.
 *
 * Results:
 *      Tcl return code.
 *
 * Side effects:
 *      May store a Tcl_ObjType.
 *



 *----------------------------------------------------------------------
 */

static int
GetEndOffsetFromObj(
    Tcl_Obj *objPtr,            /* Pointer to the object to parse */
    int endValue,               /* The value to be stored at "indexPtr" if
                                 * "objPtr" holds "end". */
    int *indexPtr)              /* Location filled in with an integer
                                 * representing an index. */
{
    if (SetEndOffsetFromAny(NULL, objPtr) != TCL_OK) {
	return TCL_ERROR;
    }

    /* TODO: Handle overflow cases sensibly */
    *indexPtr = endValue + (int)objPtr->internalRep.wideValue;


    return TCL_OK;
}




    
/*
 *----------------------------------------------------------------------
 *
 * SetEndOffsetFromAny --
 *
 *	Look for a string of the form "end[+-]offset" and convert it to an
 *	internal representation holding the offset.
3648
3649
3650
3651
3652
3653
3654
3655
3656
3657
3658
3659
3660
3661
3662
3663
3664
3665
3666
3667
3668
3669
3670
 */

static int
SetEndOffsetFromAny(
    Tcl_Interp *interp,		/* Tcl interpreter or NULL */
    Tcl_Obj *objPtr)		/* Pointer to the object to parse */
{
    int offset;			/* Offset in the "end-offset" expression */
    register const char *bytes;	/* String rep of the object */
    int length;			/* Length of the object's string rep */

    /*
     * If it's already the right type, we're fine.
     */

    if (objPtr->typePtr == &tclEndOffsetType) {
	return TCL_OK;
    }

    /*
     * Check for a string rep of the right form.
     */








|







|







3813
3814
3815
3816
3817
3818
3819
3820
3821
3822
3823
3824
3825
3826
3827
3828
3829
3830
3831
3832
3833
3834
3835
 */

static int
SetEndOffsetFromAny(
    Tcl_Interp *interp,		/* Tcl interpreter or NULL */
    Tcl_Obj *objPtr)		/* Pointer to the object to parse */
{
    Tcl_WideInt offset;			/* Offset in the "end-offset" expression */
    register const char *bytes;	/* String rep of the object */
    int length;			/* Length of the object's string rep */

    /*
     * If it's already the right type, we're fine.
     */

    if (objPtr->typePtr == &endOffsetType) {
	return TCL_OK;
    }

    /*
     * Check for a string rep of the right form.
     */

3684
3685
3686
3687
3688
3689
3690
3691
3692
3693
3694
3695
3696

3697
3698
3699




3700


3701
3702
3703
3704
3705
3706
3707
     */

    if (length <= 3) {
	offset = 0;
    } else if ((length > 4) && ((bytes[3] == '-') || (bytes[3] == '+'))) {
	/*
	 * This is our limited string expression evaluator. Pass everything
	 * after "end-" to Tcl_GetInt, then reverse for offset.
	 */

	if (TclIsSpaceProc(bytes[4])) {
	    goto badIndexFormat;
	}

	if (Tcl_GetInt(interp, bytes+4, &offset) != TCL_OK) {
	    return TCL_ERROR;
	}




	if (bytes[3] == '-') {


	    offset = -offset;
	}
    } else {
	/*
	 * Conversion failed. Report the error.
	 */








|





>
|


>
>
>
>

>
>







3849
3850
3851
3852
3853
3854
3855
3856
3857
3858
3859
3860
3861
3862
3863
3864
3865
3866
3867
3868
3869
3870
3871
3872
3873
3874
3875
3876
3877
3878
3879
     */

    if (length <= 3) {
	offset = 0;
    } else if ((length > 4) && ((bytes[3] == '-') || (bytes[3] == '+'))) {
	/*
	 * This is our limited string expression evaluator. Pass everything
	 * after "end-" to TclParseNumber.
	 */

	if (TclIsSpaceProc(bytes[4])) {
	    goto badIndexFormat;
	}
	if (TclParseNumber(NULL, objPtr, NULL, bytes+4, length-4, NULL,
		TCL_PARSE_INTEGER_ONLY) != TCL_OK) {
	    return TCL_ERROR;
	}
	if (objPtr->typePtr != &tclIntType) {
		goto badIndexFormat;
	}
	offset = objPtr->internalRep.wideValue;
	if (bytes[3] == '-') {

	    /* TODO: Review overflow concerns here! */
	    offset = -offset;
	}
    } else {
	/*
	 * Conversion failed. Report the error.
	 */

3716
3717
3718
3719
3720
3721
3722
3723
3724
3725
3726
3727












































































































































































































3728
3729
3730
3731
3732
3733
3734

    /*
     * The conversion succeeded. Free the old internal rep and set the new
     * one.
     */

    TclFreeIntRep(objPtr);
    objPtr->internalRep.longValue = offset;
    objPtr->typePtr = &tclEndOffsetType;

    return TCL_OK;
}













































































































































































































/*
 *----------------------------------------------------------------------
 *
 * ClearHash --
 *
 *	Remove all the entries in the hash table *tablePtr.







|
|



>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
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3888
3889
3890
3891
3892
3893
3894
3895
3896
3897
3898
3899
3900
3901
3902
3903
3904
3905
3906
3907
3908
3909
3910
3911
3912
3913
3914
3915
3916
3917
3918
3919
3920
3921
3922
3923
3924
3925
3926
3927
3928
3929
3930
3931
3932
3933
3934
3935
3936
3937
3938
3939
3940
3941
3942
3943
3944
3945
3946
3947
3948
3949
3950
3951
3952
3953
3954
3955
3956
3957
3958
3959
3960
3961
3962
3963
3964
3965
3966
3967
3968
3969
3970
3971
3972
3973
3974
3975
3976
3977
3978
3979
3980
3981
3982
3983
3984
3985
3986
3987
3988
3989
3990
3991
3992
3993
3994
3995
3996
3997
3998
3999
4000
4001
4002
4003
4004
4005
4006
4007
4008
4009
4010
4011
4012
4013
4014
4015
4016
4017
4018
4019
4020
4021
4022
4023
4024
4025
4026
4027
4028
4029
4030
4031
4032
4033
4034
4035
4036
4037
4038
4039
4040
4041
4042
4043
4044
4045
4046
4047
4048
4049
4050
4051
4052
4053
4054
4055
4056
4057
4058
4059
4060
4061
4062
4063
4064
4065
4066
4067
4068
4069
4070
4071
4072
4073
4074
4075
4076
4077
4078
4079
4080
4081
4082
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4084
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4087
4088
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4093
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4095
4096
4097
4098
4099
4100
4101
4102
4103
4104
4105
4106
4107
4108
4109
4110

    /*
     * The conversion succeeded. Free the old internal rep and set the new
     * one.
     */

    TclFreeIntRep(objPtr);
    objPtr->internalRep.wideValue = offset;
    objPtr->typePtr = &endOffsetType;

    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * TclIndexEncode --
 *
 *      Parse objPtr to determine if it is an index value. Two cases
 *	are possible.  The value objPtr might be parsed as an absolute
 *	index value in the C signed int range.  Note that this includes
 *	index values that are integers as presented and it includes index
 *      arithmetic expressions. The absolute index values that can be
 *	directly meaningful as an index into either a list or a string are
 *	those integer values >= TCL_INDEX_START (0)
 *	and < TCL_INDEX_AFTER (INT_MAX).
 *      The largest string supported in Tcl 8 has bytelength INT_MAX.
 *      This means the largest supported character length is also INT_MAX,
 *      and the index of the last character in a string of length INT_MAX
 *      is INT_MAX-1.
 *
 *      Any absolute index value parsed outside that range is encoded
 *      using the before and after values passed in by the
 *      caller as the encoding to use for indices that are either
 *      less than or greater than the usable index range. TCL_INDEX_AFTER
 *      is available as a good choice for most callers to use for
 *      after. Likewise, the value TCL_INDEX_BEFORE is good for
 *      most callers to use for before.  Other values are possible
 *      when the caller knows it is helpful in producing its own behavior
 *      for indices before and after the indexed item.
 *
 *      A token can also be parsed as an end-relative index expression.
 *      All end-relative expressions that indicate an index larger
 *      than end (end+2, end--5) point beyond the end of the indexed
 *      collection, and can be encoded as after.  The end-relative
 *      expressions that indicate an index less than or equal to end
 *      are encoded relative to the value TCL_INDEX_END (-2).  The
 *      index "end" is encoded as -2, down to the index "end-0x7ffffffe"
 *      which is encoded as INT_MIN. Since the largest index into a
 *      string possible in Tcl 8 is 0x7ffffffe, the interpretation of
 *      "end-0x7ffffffe" for that largest string would be 0.  Thus,
 *      if the tokens "end-0x7fffffff" or "end+-0x80000000" are parsed,
 *      they can be encoded with the before value.
 *
 *      These details will require re-examination whenever string and
 *      list length limits are increased, but that will likely also
 *      mean a revised routine capable of returning Tcl_WideInt values.
 *
 * Returns:
 *      TCL_OK if parsing succeeded, and TCL_ERROR if it failed.
 *
 * Side effects:
 *      When TCL_OK is returned, the encoded index value is written
 *      to *indexPtr.
 *
 *----------------------------------------------------------------------
 */

int
TclIndexEncode(
    Tcl_Interp *interp,	/* For error reporting, may be NULL */
    Tcl_Obj *objPtr,	/* Index value to parse */
    int before,		/* Value to return for index before beginning */
    int after,		/* Value to return for index after end */
    int *indexPtr)	/* Where to write the encoded answer, not NULL */
{
    int idx;

    if (TCL_OK == TclGetIntFromObj(NULL, objPtr, &idx)) {
        /* We parsed a value in the range INT_MIN...INT_MAX */
    integerEncode:
        if (idx < TCL_INDEX_START) {
            /* All negative absolute indices are "before the beginning" */
            idx = before;
        } else if (idx == INT_MAX) {
            /* This index value is always "after the end" */
            idx = after;
        }
        /* usual case, the absolute index value encodes itself */
    } else if (TCL_OK == GetEndOffsetFromObj(objPtr, 0, &idx)) {
        /*
         * We parsed an end+offset index value. 
         * idx holds the offset value in the range INT_MIN...INT_MAX.
         */
        if (idx > 0) {
            /*
             * All end+postive or end-negative expressions 
             * always indicate "after the end".
             */
            idx = after;
        } else if (idx < INT_MIN - TCL_INDEX_END) {
            /* These indices always indicate "before the beginning */
            idx = before;
        } else {
            /* Encoded end-positive (or end+negative) are offset */
            idx += TCL_INDEX_END;
        }

    /* TODO: Consider flag to suppress repeated end-offset parse. */
    } else if (TCL_OK == TclGetIntForIndexM(interp, objPtr, 0, &idx)) {
        /*
         * Only reach this case when the index value is a
         * constant index arithmetic expression, and idx
         * holds the result. Treat it the same as if it were
         * parsed as an absolute integer value.
         */
        goto integerEncode;
    } else {
	return TCL_ERROR;
    }
    *indexPtr = idx;
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * TclIndexDecode --
 *
 *	Decodes a value previously encoded by TclIndexEncode.  The argument
 *	endValue indicates what value of "end" should be used in the
 *	decoding.
 *
 * Results:
 *	The decoded index value.
 *
 *----------------------------------------------------------------------
 */

int
TclIndexDecode(
    int encoded,	/* Value to decode */
    int endValue)	/* Meaning of "end" to use, > TCL_INDEX_END */
{
    if (encoded <= TCL_INDEX_END) {
	return (encoded - TCL_INDEX_END) + endValue;
    }
    return encoded;
}

/*
 *----------------------------------------------------------------------
 *
 * TclCheckBadOctal --
 *
 *	This function checks for a bad octal value and appends a meaningful
 *	error to the interp's result.
 *
 * Results:
 *	1 if the argument was a bad octal, else 0.
 *
 * Side effects:
 *	The interpreter's result is modified.
 *
 *----------------------------------------------------------------------
 */

int
TclCheckBadOctal(
    Tcl_Interp *interp,		/* Interpreter to use for error reporting. If
				 * NULL, then no error message is left after
				 * errors. */
    const char *value)		/* String to check. */
{
    register const char *p = value;

    /*
     * A frequent mistake is invalid octal values due to an unwanted leading
     * zero. Try to generate a meaningful error message.
     */

    while (TclIsSpaceProc(*p)) {
	p++;
    }
    if (*p == '+' || *p == '-') {
	p++;
    }
    if (*p == '0') {
	if ((p[1] == 'o') || p[1] == 'O') {
	    p += 2;
	}
	while (isdigit(UCHAR(*p))) {	/* INTL: digit. */
	    p++;
	}
	while (TclIsSpaceProc(*p)) {
	    p++;
	}
	if (*p == '\0') {
	    /*
	     * Reached end of string.
	     */

	    if (interp != NULL) {
		/*
		 * Don't reset the result here because we want this result to
		 * be added to an existing error message as extra info.
		 */

		Tcl_AppendToObj(Tcl_GetObjResult(interp),
			" (looks like invalid octal number)", -1);
	    }
	    return 1;
	}
    }
    return 0;
}

/*
 *----------------------------------------------------------------------
 *
 * ClearHash --
 *
 *	Remove all the entries in the hash table *tablePtr.
3886
3887
3888
3889
3890
3891
3892
3893
3894
3895
3896
3897
3898
3899
3900
     * loss of the intrep. Increment newValue refCount early to handle case
     * where we set a PGV to itself.
     */

    Tcl_IncrRefCount(newValue);
    cacheMap = GetThreadHash(&pgvPtr->key);
    ClearHash(cacheMap);
    hPtr = Tcl_CreateHashEntry(cacheMap, (void *)(pgvPtr->epoch), &dummy);
    Tcl_SetHashValue(hPtr, newValue);
    Tcl_MutexUnlock(&pgvPtr->mutex);
}

/*
 *----------------------------------------------------------------------
 *







|







4262
4263
4264
4265
4266
4267
4268
4269
4270
4271
4272
4273
4274
4275
4276
     * loss of the intrep. Increment newValue refCount early to handle case
     * where we set a PGV to itself.
     */

    Tcl_IncrRefCount(newValue);
    cacheMap = GetThreadHash(&pgvPtr->key);
    ClearHash(cacheMap);
    hPtr = Tcl_CreateHashEntry(cacheMap, (void *)(size_t)(pgvPtr->epoch), &dummy);
    Tcl_SetHashValue(hPtr, newValue);
    Tcl_MutexUnlock(&pgvPtr->mutex);
}

/*
 *----------------------------------------------------------------------
 *
3912
3913
3914
3915
3916
3917
3918
3919
3920
3921
3922
3923
3924
3925
3926
Tcl_Obj *
TclGetProcessGlobalValue(
    ProcessGlobalValue *pgvPtr)
{
    Tcl_Obj *value = NULL;
    Tcl_HashTable *cacheMap;
    Tcl_HashEntry *hPtr;
    size_t epoch = pgvPtr->epoch;

    if (pgvPtr->encoding) {
	Tcl_Encoding current = Tcl_GetEncoding(NULL, NULL);

	if (pgvPtr->encoding != current) {
	    /*
	     * The system encoding has changed since the master string value







|







4288
4289
4290
4291
4292
4293
4294
4295
4296
4297
4298
4299
4300
4301
4302
Tcl_Obj *
TclGetProcessGlobalValue(
    ProcessGlobalValue *pgvPtr)
{
    Tcl_Obj *value = NULL;
    Tcl_HashTable *cacheMap;
    Tcl_HashEntry *hPtr;
    unsigned int epoch = pgvPtr->epoch;

    if (pgvPtr->encoding) {
	Tcl_Encoding current = Tcl_GetEncoding(NULL, NULL);

	if (pgvPtr->encoding != current) {
	    /*
	     * The system encoding has changed since the master string value
3946
3947
3948
3949
3950
3951
3952
3953
3954
3955
3956
3957
3958
3959
3960
	    pgvPtr->encoding = current;
	    Tcl_MutexUnlock(&pgvPtr->mutex);
	} else {
	    Tcl_FreeEncoding(current);
	}
    }
    cacheMap = GetThreadHash(&pgvPtr->key);
    hPtr = Tcl_FindHashEntry(cacheMap, (void *) (epoch));
    if (NULL == hPtr) {
	int dummy;

	/*
	 * No cache for the current epoch - must be a new one.
	 *
	 * First, clear the cacheMap, as anything in it must refer to some







|







4322
4323
4324
4325
4326
4327
4328
4329
4330
4331
4332
4333
4334
4335
4336
	    pgvPtr->encoding = current;
	    Tcl_MutexUnlock(&pgvPtr->mutex);
	} else {
	    Tcl_FreeEncoding(current);
	}
    }
    cacheMap = GetThreadHash(&pgvPtr->key);
    hPtr = Tcl_FindHashEntry(cacheMap, (void *)(size_t)epoch);
    if (NULL == hPtr) {
	int dummy;

	/*
	 * No cache for the current epoch - must be a new one.
	 *
	 * First, clear the cacheMap, as anything in it must refer to some
3979
3980
3981
3982
3983
3984
3985
3986
3987
3988
3989
3990
3991
3992
3993

	/*
	 * Store a copy of the shared value in our epoch-indexed cache.
	 */

	value = Tcl_NewStringObj(pgvPtr->value, pgvPtr->numBytes);
	hPtr = Tcl_CreateHashEntry(cacheMap,
		(void *)(pgvPtr->epoch), &dummy);
	Tcl_MutexUnlock(&pgvPtr->mutex);
	Tcl_SetHashValue(hPtr, value);
	Tcl_IncrRefCount(value);
    }
    return Tcl_GetHashValue(hPtr);
}








|







4355
4356
4357
4358
4359
4360
4361
4362
4363
4364
4365
4366
4367
4368
4369

	/*
	 * Store a copy of the shared value in our epoch-indexed cache.
	 */

	value = Tcl_NewStringObj(pgvPtr->value, pgvPtr->numBytes);
	hPtr = Tcl_CreateHashEntry(cacheMap,
		(void *)(size_t)(pgvPtr->epoch), &dummy);
	Tcl_MutexUnlock(&pgvPtr->mutex);
	Tcl_SetHashValue(hPtr, value);
	Tcl_IncrRefCount(value);
    }
    return Tcl_GetHashValue(hPtr);
}


Changes to generic/tclVar.c.

276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
    Var *varPtr,		/* Pointer to variable that may be a candidate
				 * for being expunged. */
    Var *arrayPtr)		/* Array that contains the variable, or NULL
				 * if this variable isn't an array element. */
{
    if (TclIsVarUndefined(varPtr) && TclIsVarInHash(varPtr)
	    && !TclIsVarTraced(varPtr)
	    && (VarHashRefCount(varPtr) == !TclIsVarDeadHash(varPtr))) {
	if (VarHashRefCount(varPtr) == 0) {
	    ckfree(varPtr);
	} else {
	    VarHashDeleteEntry(varPtr);
	}
    }
    if (arrayPtr != NULL && TclIsVarUndefined(arrayPtr) &&
	    TclIsVarInHash(arrayPtr) && !TclIsVarTraced(arrayPtr) &&
	    (VarHashRefCount(arrayPtr) == !TclIsVarDeadHash(arrayPtr))) {
	if (VarHashRefCount(arrayPtr) == 0) {
	    ckfree(arrayPtr);
	} else {
	    VarHashDeleteEntry(arrayPtr);
	}
    }
}







|








|







276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
    Var *varPtr,		/* Pointer to variable that may be a candidate
				 * for being expunged. */
    Var *arrayPtr)		/* Array that contains the variable, or NULL
				 * if this variable isn't an array element. */
{
    if (TclIsVarUndefined(varPtr) && TclIsVarInHash(varPtr)
	    && !TclIsVarTraced(varPtr)
	    && (VarHashRefCount(varPtr) == (unsigned)!TclIsVarDeadHash(varPtr))) {
	if (VarHashRefCount(varPtr) == 0) {
	    ckfree(varPtr);
	} else {
	    VarHashDeleteEntry(varPtr);
	}
    }
    if (arrayPtr != NULL && TclIsVarUndefined(arrayPtr) &&
	    TclIsVarInHash(arrayPtr) && !TclIsVarTraced(arrayPtr) &&
	    (VarHashRefCount(arrayPtr) == (unsigned)!TclIsVarDeadHash(arrayPtr))) {
	if (VarHashRefCount(arrayPtr) == 0) {
	    ckfree(arrayPtr);
	} else {
	    VarHashDeleteEntry(arrayPtr);
	}
    }
}
812
813
814
815
816
817
818

819


820

821
822
823
824
825
826
827
		|| (cxtNsPtr == iPtr->globalNsPtr)
		|| ((*varName == ':') && (*(varName+1) == ':'));

	if (lookGlobal) {
	    *indexPtr = -1;
	    flags = (flags | TCL_GLOBAL_ONLY) & ~TCL_NAMESPACE_ONLY;
	} else {

	    flags = (flags | TCL_NAMESPACE_ONLY);


	    *indexPtr = -2;

	}

	/*
	 * Don't pass TCL_LEAVE_ERR_MSG, we may yet create the variable, or
	 * otherwise generate our own error!
	 */








>
|
>
>
|
>







812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
		|| (cxtNsPtr == iPtr->globalNsPtr)
		|| ((*varName == ':') && (*(varName+1) == ':'));

	if (lookGlobal) {
	    *indexPtr = -1;
	    flags = (flags | TCL_GLOBAL_ONLY) & ~TCL_NAMESPACE_ONLY;
	} else {
	    if (flags & TCL_AVOID_RESOLVERS) {
		flags = (flags | TCL_NAMESPACE_ONLY);
	    }
	    if (flags & TCL_NAMESPACE_ONLY) {
		*indexPtr = -2;
	    }
	}

	/*
	 * Don't pass TCL_LEAVE_ERR_MSG, we may yet create the variable, or
	 * otherwise generate our own error!
	 */

5701
5702
5703
5704
5705
5706
5707
5708
5709
5710
5711
5712
5713
5714
5715
5716
5717
5718
	}
    }

    /*
     * Find the namespace(s) that contain the variable.
     */

    if (!(flags & TCL_GLOBAL_ONLY)) {
	flags |= TCL_NAMESPACE_ONLY;
    }

    TclGetNamespaceForQualName(interp, name, (Namespace *) contextNsPtr,
	    flags, &nsPtr[0], &nsPtr[1], &cxtNsPtr, &simpleName);

    /*
     * Look for the variable in the variable table of its namespace. Be sure
     * to check both possible search paths: from the specified namespace
     * context and from the global namespace.







<
<
<
<







5705
5706
5707
5708
5709
5710
5711




5712
5713
5714
5715
5716
5717
5718
	}
    }

    /*
     * Find the namespace(s) that contain the variable.
     */





    TclGetNamespaceForQualName(interp, name, (Namespace *) contextNsPtr,
	    flags, &nsPtr[0], &nsPtr[1], &cxtNsPtr, &simpleName);

    /*
     * Look for the variable in the variable table of its namespace. Be sure
     * to check both possible search paths: from the specified namespace
     * context and from the global namespace.

Changes to generic/tclZlib.c.

369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
	/*
	 * Catch-all. Should be unreachable because all cases are already
	 * listed above.
	 */

    default:
	TclNewLiteralStringObj(objv[2], "UNKNOWN");
	TclNewLongObj(objv[3], code);
	return Tcl_NewListObj(4, objv);
    }
}

/*
 *----------------------------------------------------------------------
 *







|







369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
	/*
	 * Catch-all. Should be unreachable because all cases are already
	 * listed above.
	 */

    default:
	TclNewLiteralStringObj(objv[2], "UNKNOWN");
	TclNewIntObj(objv[3], code);
	return Tcl_NewListObj(4, objv);
    }
}

/*
 *----------------------------------------------------------------------
 *

Deleted library/http1.0/http.tcl.

1
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# http.tcl
# Client-side HTTP for GET, POST, and HEAD commands.
# These routines can be used in untrusted code that uses the Safesock
# security policy.
# These procedures use a callback interface to avoid using vwait,
# which is not defined in the safe base.
#
# See the http.n man page for documentation

package provide http 1.0

array set http {
    -accept */*
    -proxyhost {}
    -proxyport {}
    -useragent {Tcl http client package 1.0}
    -proxyfilter httpProxyRequired
}
proc http_config {args} {
    global http
    set options [lsort [array names http -*]]
    set usage [join $options ", "]
    if {[llength $args] == 0} {
	set result {}
	foreach name $options {
	    lappend result $name $http($name)
	}
	return $result
    }
    regsub -all -- - $options {} options
    set pat ^-([join $options |])$
    if {[llength $args] == 1} {
	set flag [lindex $args 0]
	if {[regexp -- $pat $flag]} {
	    return $http($flag)
	} else {
	    return -code error "Unknown option $flag, must be: $usage"
	}
    } else {
	foreach {flag value} $args {
	    if {[regexp -- $pat $flag]} {
		set http($flag) $value
	    } else {
		return -code error "Unknown option $flag, must be: $usage"
	    }
	}
    }
}

 proc httpFinish { token {errormsg ""} } {
    upvar #0 $token state
    global errorInfo errorCode
    if {[string length $errormsg] != 0} {
	set state(error) [list $errormsg $errorInfo $errorCode]
	set state(status) error
    }
    catch {close $state(sock)}
    catch {after cancel $state(after)}
    if {[info exists state(-command)]} {
	if {[catch {eval $state(-command) {$token}} err]} {
	    if {[string length $errormsg] == 0} {
		set state(error) [list $err $errorInfo $errorCode]
		set state(status) error
	    }
	}
	unset state(-command)
    }
}
proc http_reset { token {why reset} } {
    upvar #0 $token state
    set state(status) $why
    catch {fileevent $state(sock) readable {}}
    httpFinish $token
    if {[info exists state(error)]} {
	set errorlist $state(error)
	unset state(error)
	eval error $errorlist
    }
}
proc http_get { url args } {
    global http
    if {![info exists http(uid)]} {
	set http(uid) 0
    }
    set token http#[incr http(uid)]
    upvar #0 $token state
    http_reset $token
    array set state {
	-blocksize 	8192
	-validate 	0
	-headers 	{}
	-timeout 	0
	state		header
	meta		{}
	currentsize	0
	totalsize	0
        type            text/html
        body            {}
	status		""
    }
    set options {-blocksize -channel -command -handler -headers \
		-progress -query -validate -timeout}
    set usage [join $options ", "]
    regsub -all -- - $options {} options
    set pat ^-([join $options |])$
    foreach {flag value} $args {
	if {[regexp $pat $flag]} {
	    # Validate numbers
	    if {[info exists state($flag)] && \
		    [regexp {^[0-9]+$} $state($flag)] && \
		    ![regexp {^[0-9]+$} $value]} {
		return -code error "Bad value for $flag ($value), must be integer"
	    }
	    set state($flag) $value
	} else {
	    return -code error "Unknown option $flag, can be: $usage"
	}
    }
    if {! [regexp -nocase {^(http://)?([^/:]+)(:([0-9]+))?(/.*)?$} $url \
	    x proto host y port srvurl]} {
	error "Unsupported URL: $url"
    }
    if {[string length $port] == 0} {
	set port 80
    }
    if {[string length $srvurl] == 0} {
	set srvurl /
    }
    if {[string length $proto] == 0} {
	set url http://$url
    }
    set state(url) $url
    if {![catch {$http(-proxyfilter) $host} proxy]} {
	set phost [lindex $proxy 0]
	set pport [lindex $proxy 1]
    }
    if {$state(-timeout) > 0} {
	set state(after) [after $state(-timeout) [list http_reset $token timeout]]
    }
    if {[info exists phost] && [string length $phost]} {
	set srvurl $url
	set s [socket $phost $pport]
    } else {
	set s [socket $host $port]
    }
    set state(sock) $s

    # Send data in cr-lf format, but accept any line terminators

    fconfigure $s -translation {auto crlf} -buffersize $state(-blocksize)

    # The following is disallowed in safe interpreters, but the socket
    # is already in non-blocking mode in that case.

    catch {fconfigure $s -blocking off}
    set len 0
    set how GET
    if {[info exists state(-query)]} {
	set len [string length $state(-query)]
	if {$len > 0} {
	    set how POST
	}
    } elseif {$state(-validate)} {
	set how HEAD
    }
    puts $s "$how $srvurl HTTP/1.0"
    puts $s "Accept: $http(-accept)"
    puts $s "Host: $host"
    puts $s "User-Agent: $http(-useragent)"
    foreach {key value} $state(-headers) {
	regsub -all \[\n\r\]  $value {} value
	set key [string trim $key]
	if {[string length $key]} {
	    puts $s "$key: $value"
	}
    }
    if {$len > 0} {
	puts $s "Content-Length: $len"
	puts $s "Content-Type: application/x-www-form-urlencoded"
	puts $s ""
	fconfigure $s -translation {auto binary}
	puts -nonewline $s $state(-query)
    } else {
	puts $s ""
    }
    flush $s
    fileevent $s readable [list httpEvent $token]
    if {! [info exists state(-command)]} {
	http_wait $token
    }
    return $token
}
proc http_data {token} {
    upvar #0 $token state
    return $state(body)
}
proc http_status {token} {
    upvar #0 $token state
    return $state(status)
}
proc http_code {token} {
    upvar #0 $token state
    return $state(http)
}
proc http_size {token} {
    upvar #0 $token state
    return $state(currentsize)
}

 proc httpEvent {token} {
    upvar #0 $token state
    set s $state(sock)

     if {[eof $s]} {
	httpEof $token
	return
    }
    if {$state(state) == "header"} {
	set n [gets $s line]
	if {$n == 0} {
	    set state(state) body
	    if {![regexp -nocase ^text $state(type)]} {
		# Turn off conversions for non-text data
		fconfigure $s -translation binary
		if {[info exists state(-channel)]} {
		    fconfigure $state(-channel) -translation binary
		}
	    }
	    if {[info exists state(-channel)] &&
		    ![info exists state(-handler)]} {
		# Initiate a sequence of background fcopies
		fileevent $s readable {}
		httpCopyStart $s $token
	    }
	} elseif {$n > 0} {
	    if {[regexp -nocase {^content-type:(.+)$} $line x type]} {
		set state(type) [string trim $type]
	    }
	    if {[regexp -nocase {^content-length:(.+)$} $line x length]} {
		set state(totalsize) [string trim $length]
	    }
	    if {[regexp -nocase {^([^:]+):(.+)$} $line x key value]} {
		lappend state(meta) $key $value
	    } elseif {[regexp ^HTTP $line]} {
		set state(http) $line
	    }
	}
    } else {
	if {[catch {
	    if {[info exists state(-handler)]} {
		set n [eval $state(-handler) {$s $token}]
	    } else {
		set block [read $s $state(-blocksize)]
		set n [string length $block]
		if {$n >= 0} {
		    append state(body) $block
		}
	    }
	    if {$n >= 0} {
		incr state(currentsize) $n
	    }
	} err]} {
	    httpFinish $token $err
	} else {
	    if {[info exists state(-progress)]} {
		eval $state(-progress) {$token $state(totalsize) $state(currentsize)}
	    }
	}
    }
}
 proc httpCopyStart {s token} {
    upvar #0 $token state
    if {[catch {
	fcopy $s $state(-channel) -size $state(-blocksize) -command \
	    [list httpCopyDone $token]
    } err]} {
	httpFinish $token $err
    }
}
 proc httpCopyDone {token count {error {}}} {
    upvar #0 $token state
    set s $state(sock)
    incr state(currentsize) $count
    if {[info exists state(-progress)]} {
	eval $state(-progress) {$token $state(totalsize) $state(currentsize)}
    }
    if {([string length $error] != 0)} {
	httpFinish $token $error
    } elseif {[eof $s]} {
	httpEof $token
    } else {
	httpCopyStart $s $token
    }
}
 proc httpEof {token} {
    upvar #0 $token state
    if {$state(state) == "header"} {
	# Premature eof
	set state(status) eof
    } else {
	set state(status) ok
    }
    set state(state) eof
    httpFinish $token
}
proc http_wait {token} {
    upvar #0 $token state
    if {![info exists state(status)] || [string length $state(status)] == 0} {
	vwait $token\(status)
    }
    if {[info exists state(error)]} {
	set errorlist $state(error)
	unset state(error)
	eval error $errorlist
    }
    return $state(status)
}

# Call http_formatQuery with an even number of arguments, where the first is
# a name, the second is a value, the third is another name, and so on.

proc http_formatQuery {args} {
    set result ""
    set sep ""
    foreach i $args {
	append result  $sep [httpMapReply $i]
	if {$sep != "="} {
	    set sep =
	} else {
	    set sep &
	}
    }
    return $result
}

# do x-www-urlencoded character mapping
# The spec says: "non-alphanumeric characters are replaced by '%HH'"
# 1 leave alphanumerics characters alone
# 2 Convert every other character to an array lookup
# 3 Escape constructs that are "special" to the tcl parser
# 4 "subst" the result, doing all the array substitutions

 proc httpMapReply {string} {
    global httpFormMap
    set alphanumeric	a-zA-Z0-9
    if {![info exists httpFormMap]} {

	for {set i 1} {$i <= 256} {incr i} {
	    set c [format %c $i]
	    if {![string match \[$alphanumeric\] $c]} {
		set httpFormMap($c) %[format %.2x $i]
	    }
	}
	# These are handled specially
	array set httpFormMap {
	    " " +   \n %0d%0a
	}
    }
    regsub -all \[^$alphanumeric\] $string {$httpFormMap(&)} string
    regsub -all \n $string {\\n} string
    regsub -all \t $string {\\t} string
    regsub -all {[][{})\\]\)} $string {\\&} string
    return [subst $string]
}

# Default proxy filter.
 proc httpProxyRequired {host} {
    global http
    if {[info exists http(-proxyhost)] && [string length $http(-proxyhost)]} {
	if {![info exists http(-proxyport)] || ![string length $http(-proxyport)]} {
	    set http(-proxyport) 8080
	}
	return [list $http(-proxyhost) $http(-proxyport)]
    } else {
	return {}
    }
}
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Deleted library/http1.0/pkgIndex.tcl.

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# Tcl package index file, version 1.0
# This file is generated by the "pkg_mkIndex" command
# and sourced either when an application starts up or
# by a "package unknown" script.  It invokes the
# "package ifneeded" command to set up package-related
# information so that packages will be loaded automatically
# in response to "package require" commands.  When this
# script is sourced, the variable $dir must contain the
# full path name of this file's directory.

package ifneeded http 1.0 [list tclPkgSetup $dir http 1.0 {{http.tcl source {httpCopyDone httpCopyStart httpEof httpEvent httpFinish httpMapReply httpProxyRequired http_code http_config http_data http_formatQuery http_get http_reset http_size http_status http_wait}}}]
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Changes to library/init.tcl.

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# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#

# This test intentionally written in pre-7.5 Tcl
if {[info commands package] == ""} {
    error "version mismatch: library\nscripts expect Tcl version 7.5b1 or later but the loaded version is\nonly [info patchlevel]"
}
package require -exact Tcl 9.0a0

# Compute the auto path to use in this interpreter.
# The values on the path come from several locations:
#
# The environment variable TCLLIBPATH
#
# tcl_library, which is the directory containing this init.tcl script.







|







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# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#

# This test intentionally written in pre-7.5 Tcl
if {[info commands package] == ""} {
    error "version mismatch: library\nscripts expect Tcl version 7.5b1 or later but the loaded version is\nonly [info patchlevel]"
}
package require -exact Tcl 8.7a2

# Compute the auto path to use in this interpreter.
# The values on the path come from several locations:
#
# The environment variable TCLLIBPATH
#
# tcl_library, which is the directory containing this init.tcl script.
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        variable Path [encoding dirs]
        set Dir [file join $::tcl_library encoding]
        if {$Dir ni $Path} {
	    lappend Path $Dir
	    encoding dirs $Path
        }
    }

    # TIP #255 min and max functions
    namespace eval mathfunc {
	proc min {args} {
	    if {![llength $args]} {
		return -code error \
		    "too few arguments to math function \"min\""
	    }
	    set val Inf
	    foreach arg $args {
		# This will handle forcing the numeric value without
		# ruining the internal type of a numeric object
		if {[catch {expr {double($arg)}} err]} {
		    return -code error $err
		}
		if {$arg < $val} {set val $arg}
	    }
	    return $val
	}
	proc max {args} {
	    if {![llength $args]} {
		return -code error \
		    "too few arguments to math function \"max\""
	    }
	    set val -Inf
	    foreach arg $args {
		# This will handle forcing the numeric value without
		# ruining the internal type of a numeric object
		if {[catch {expr {double($arg)}} err]} {
		    return -code error $err
		}
		if {$arg > $val} {set val $arg}
	    }
	    return $val
	}
	namespace export min max
    }
}

namespace eval tcl::Pkg {}

# Windows specific end of initialization

if {(![interp issafe]) && ($tcl_platform(platform) eq "windows")} {







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        variable Path [encoding dirs]
        set Dir [file join $::tcl_library encoding]
        if {$Dir ni $Path} {
	    lappend Path $Dir
	    encoding dirs $Path
        }
    }





































}

namespace eval tcl::Pkg {}

# Windows specific end of initialization

if {(![interp issafe]) && ($tcl_platform(platform) eq "windows")} {
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    if {[info exists auto_execs($name)]} {
	return $auto_execs($name)
    }
    set auto_execs($name) ""

    set shellBuiltins [list assoc cls copy date del dir echo erase ftype \
                           md mkdir mklink move rd ren rename rmdir start \
                           time type ver vol]
    if {[info exists env(PATHEXT)]} {
	# Add an initial ; to have the {} extension check first.
	set execExtensions [split ";$env(PATHEXT)" ";"]
    } else {
	set execExtensions [list {} .com .exe .bat .cmd]
    }








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    if {[info exists auto_execs($name)]} {
	return $auto_execs($name)
    }
    set auto_execs($name) ""

    set shellBuiltins [list assoc cls copy date del dir echo erase ftype \
	    md mkdir mklink move rd ren rename rmdir start time type ver vol]

    if {[info exists env(PATHEXT)]} {
	# Add an initial ; to have the {} extension check first.
	set execExtensions [split ";$env(PATHEXT)" ";"]
    } else {
	set execExtensions [list {} .com .exe .bat .cmd]
    }

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    }

    set path "[file dirname [info nameof]];.;"
    if {[info exists env(WINDIR)]} {
	set windir $env(WINDIR)
    }
    if {[info exists windir]} {
	if {$tcl_platform(os) eq "Windows NT"} {
	    append path "$windir/system32;"
	}
	append path "$windir/system;$windir;"
    }

    foreach var {PATH Path path} {
	if {[info exists env($var)]} {
	    append path ";$env($var)"
	}
    }







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    }

    set path "[file dirname [info nameof]];.;"
    if {[info exists env(WINDIR)]} {
	set windir $env(WINDIR)
    }
    if {[info exists windir]} {

	append path "$windir/system32;$windir/system;$windir;"


    }

    foreach var {PATH Path path} {
	if {[info exists env($var)]} {
	    append path ";$env($var)"
	}
    }

Changes to library/msgcat/msgcat.tcl.

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# msgcat.tcl --
#
#	This file defines various procedures which implement a
#	message catalog facility for Tcl programs.  It should be
#	loaded with the command "package require msgcat".
#
# Copyright (c) 2010-2015 by Harald Oehlmann.
# Copyright (c) 1998-2000 by Ajuba Solutions.
# Copyright (c) 1998 by Mark Harrison.
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.


package require Tcl 8.5-
# When the version number changes, be sure to update the pkgIndex.tcl file,
# and the installation directory in the Makefiles.
package provide msgcat 1.6.1

namespace eval msgcat {

    namespace export mc mcexists mcload mclocale mcmax mcmset mcpreferences mcset\
            mcunknown mcflset mcflmset mcloadedlocales mcforgetpackage\
	    mcpackageconfig mcpackagelocale

    # Records the list of locales to search
    variable Loclist {}

    # List of currently loaded locales
    variable LoadedLocales {}







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# msgcat.tcl --
#
#	This file defines various procedures which implement a
#	message catalog facility for Tcl programs.  It should be
#	loaded with the command "package require msgcat".
#
# Copyright (c) 2010-2018 by Harald Oehlmann.
# Copyright (c) 1998-2000 by Ajuba Solutions.
# Copyright (c) 1998 by Mark Harrison.
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.

# We use oo::define::self, which is new in Tcl 8.7
package require Tcl 8.7-
# When the version number changes, be sure to update the pkgIndex.tcl file,
# and the installation directory in the Makefiles.
package provide msgcat 1.7.0

namespace eval msgcat {
    namespace export mc mcn mcexists mcload mclocale mcmax\
	    mcmset mcpreferences mcset\
            mcunknown mcflset mcflmset mcloadedlocales mcforgetpackage\
	    mcpackagenamespaceget mcpackageconfig mcpackagelocale mcutil

    # Records the list of locales to search
    variable Loclist {}

    # List of currently loaded locales
    variable LoadedLocales {}

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	    unknowncmd {} loadedlocales {} loclist {}]

    # Records the mapping between source strings and translated strings.  The
    # dict key is of the form "<namespace> <locale> <src>", where locale and
    # namespace should be themselves dict values and the value is
    # the translated string.
    variable Msgs [dict create]







    # Map of language codes used in Windows registry to those of ISO-639
    if {[info sharedlibextension] eq ".dll"} {
	variable WinRegToISO639 [dict create  {*}{
	    01 ar 0401 ar_SA 0801 ar_IQ 0c01 ar_EG 1001 ar_LY 1401 ar_DZ
		  1801 ar_MA 1c01 ar_TN 2001 ar_OM 2401 ar_YE 2801 ar_SY
		  2c01 ar_JO 3001 ar_LB 3401 ar_KW 3801 ar_AE 3c01 ar_BH
		  4001 ar_QA







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	    unknowncmd {} loadedlocales {} loclist {}]

    # Records the mapping between source strings and translated strings.  The
    # dict key is of the form "<namespace> <locale> <src>", where locale and
    # namespace should be themselves dict values and the value is
    # the translated string.
    variable Msgs [dict create]
}

# create ensemble namespace for mcutil command
namespace eval msgcat::mcutil {
    namespace export getsystemlocale getpreferences
    namespace ensemble create -prefix 0
    
    # Map of language codes used in Windows registry to those of ISO-639
    if {[info sharedlibextension] eq ".dll"} {
	variable WinRegToISO639 [dict create  {*}{
	    01 ar 0401 ar_SA 0801 ar_IQ 0c01 ar_EG 1001 ar_LY 1401 ar_DZ
		  1801 ar_MA 1c01 ar_TN 2001 ar_OM 2401 ar_YE 2801 ar_SY
		  2c01 ar_JO 3001 ar_LB 3401 ar_KW 3801 ar_AE 3c01 ar_BH
		  4001 ar_QA
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#	src	The string to translate.
#	args	Args to pass to the format command
#
# Results:
#	Returns the translated string.  Propagates errors thrown by the
#	format command.

proc msgcat::mc {src args} {


    # this may be replaced by:


















    # return [mcget -namespace [uplevel 1 [list ::namespace current]] --\
    #	    $src {*}$args]

    # Check for the src in each namespace starting from the local and
    # ending in the global.

    variable Msgs
    variable Loclist

    set ns [uplevel 1 [list ::namespace current]]
    set loclist [PackagePreferences $ns]

    set nscur $ns
    while {$nscur != ""} {
	foreach loc $loclist {
	    if {[dict exists $Msgs $nscur $loc $src]} {
		return [DefaultUnknown "" [dict get $Msgs $nscur $loc $src]\
			{*}$args]
	    }
	}
	set nscur [namespace parent $nscur]
    }
    # call package local or default unknown command
    set args [linsert $args 0 [lindex $loclist 0] $src]
    switch -exact -- [Invoke unknowncmd $args $ns result 1] {
	0 { return [uplevel 1 [linsert $args 0 [namespace origin mcunknown]]] }
	1 { return [DefaultUnknown {*}$args] }
	default { return $result }
    }
}

# msgcat::mcexists --
#







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#	src	The string to translate.
#	args	Args to pass to the format command
#
# Results:
#	Returns the translated string.  Propagates errors thrown by the
#	format command.

proc msgcat::mc {args} {
    tailcall mcn [PackageNamespaceGet] {*}$args
}

# msgcat::mcn --
#
#	Find the translation for the given string based on the current
#	locale setting. Check the passed namespace first, then look in each
#	parent namespace until the source is found.  If additional args are
#	specified, use the format command to work them into the traslated
#	string.
#	If no catalog item is found, mcunknown is called in the caller frame
#	and its result is returned.
#
# Arguments:
#	ns	Package namespace of the translation
#	src	The string to translate.
#	args	Args to pass to the format command
#
# Results:
#	Returns the translated string.  Propagates errors thrown by the
#	format command.

proc msgcat::mcn {ns src args} {

    # Check for the src in each namespace starting from the local and
    # ending in the global.

    variable Msgs
    variable Loclist


    set loclist [PackagePreferences $ns]

    set nscur $ns
    while {$nscur != ""} {
	foreach loc $loclist {
	    if {[dict exists $Msgs $nscur $loc $src]} {
		return [DefaultUnknown "" [dict get $Msgs $nscur $loc $src]\
			{*}$args]
	    }
	}
	set nscur [namespace parent $nscur]
    }
    # call package local or default unknown command
    set args [linsert $args 0 [lindex $loclist 0] $src]
    switch -exact -- [Invoke unknowncmd $args $ns result 1] {
	0 { tailcall mcunknown {*}$args }
	1 { return [DefaultUnknown {*}$args] }
	default { return $result }
    }
}

# msgcat::mcexists --
#
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proc msgcat::mcexists {args} {

    variable Msgs
    variable Loclist
    variable PackageConfig

    set ns [uplevel 1 [list ::namespace current]]
    set loclist [PackagePreferences $ns]

    while {[llength $args] != 1} {
	set args [lassign $args option]
	switch -glob -- $option {

	    -exactnamespace { set exactnamespace 1 }




	    -exactlocale { set loclist [lrange $loclist 0 0] }

	    -* { return -code error "unknown option \"$option\"" }
	    default {
		return -code error "wrong # args: should be\
			\"[lindex [info level 0] 0] ?-exactnamespace?\
			?-exactlocale? src\""
	    }
	}
    }
    set src [lindex $args 0]






    while {$ns ne ""} {
	foreach loc $loclist {
	    if {[dict exists $Msgs $ns $loc $src]} {
		return 1
	    }
	}
	if {[info exists exactnamespace]} {return 0}
	set ns [namespace parent $ns]
    }
    return 0
}

# msgcat::mclocale --
#







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proc msgcat::mcexists {args} {

    variable Msgs
    variable Loclist
    variable PackageConfig




    while {[llength $args] != 1} {
	set args [lassign $args option]
	switch -glob -- $option {
	    -exactnamespace - -exactlocale { set $option 1 }
	    -namespace {
		if {[llength $args] < 2} {
		    return -code error\
			    "Argument missing for switch \"-namespace\""
		}
		set args [lassign $args ns]
	    }
	    -* { return -code error "unknown option \"$option\"" }
	    default {
		return -code error "wrong # args: should be\
			\"[lindex [info level 0] 0] ?-exactnamespace?\
			?-exactlocale? ?-namespace ns? src\""
	    }
	}
    }
    set src [lindex $args 0]
    
    if {![info exists ns]} { set ns [PackageNamespaceGet] }

    set loclist [PackagePreferences $ns]
    if {[info exists -exactlocale]} { set loclist [lrange $loclist 0 0] }

    while {$ns ne ""} {
	foreach loc $loclist {
	    if {[dict exists $Msgs $ns $loc $src]} {
		return 1
	    }
	}
	if {[info exists -exactnamespace]} {return 0}
	set ns [namespace parent $ns]
    }
    return 0
}

# msgcat::mclocale --
#
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    if {$len == 1} {
	set newLocale [string tolower [lindex $args 0]]
	if {$newLocale ne [file tail $newLocale]} {
	    return -code error "invalid newLocale value \"$newLocale\":\
		    could be path to unsafe code."
	}
	if {[lindex $Loclist 0] ne $newLocale} {
	    set Loclist [GetPreferences $newLocale]

	    # locale not loaded jet
	    LoadAll $Loclist
	    # Invoke callback
	    Invoke changecmd $Loclist
	}
    }
    return [lindex $Loclist 0]
}

# msgcat::GetPreferences --
#
#	Get list of locales from a locale.
#	The first element is always the lowercase locale.
#	Other elements have one component separated by "_" less.
#	Multiple "_" are seen as one separator: de__ch_spec de__ch de {}


#
# Arguments:
#	Locale.
#
# Results:
#	Locale list

proc msgcat::GetPreferences {locale} {
    set locale [string tolower $locale]
    set loclist [list $locale]
    while {-1 !=[set pos [string last "_" $locale]]} {
	set locale [string range $locale 0 $pos-1]
	if { "_" ne [string index $locale end] } {
	    lappend loclist $locale
	}
    }
    if {"" ne [lindex $loclist end]} {
	lappend loclist {}
    }
    return $loclist
}

# msgcat::mcpreferences --
#
#	Fetch the list of locales used to look up strings, ordered from
#	most preferred to least preferred.
#
# Arguments:
#	None.
#
# Results:
#	Returns an ordered list of the locales preferred by the user.

proc msgcat::mcpreferences {} {
    variable Loclist












    return $Loclist
}
























# msgcat::mcloadedlocales --
#
#	Get or change the list of currently loaded default locales
#
#	The following subcommands are available:
#	loaded







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    if {$len == 1} {
	set newLocale [string tolower [lindex $args 0]]
	if {$newLocale ne [file tail $newLocale]} {
	    return -code error "invalid newLocale value \"$newLocale\":\
		    could be path to unsafe code."
	}


	mcpreferences {*}[mcutil getpreferences $newLocale]





    }
    return [lindex $Loclist 0]
}

# msgcat::mcutil::getpreferences --
#
#	Get list of locales from a locale.
#	The first element is always the lowercase locale.
#	Other elements have one component separated by "_" less.
#	Multiple "_" are seen as one separator: de__ch_spec de__ch de {}
#
#	This method is part of the ensemble mcutil
#
# Arguments:
#	Locale.
#
# Results:
#	Locale list

proc msgcat::mcutil::getpreferences {locale} {
    set locale [string tolower $locale]
    set loclist [list $locale]
    while {-1 !=[set pos [string last "_" $locale]]} {
	set locale [string range $locale 0 $pos-1]
	if { "_" ne [string index $locale end] } {
	    lappend loclist $locale
	}
    }
    if {"" ne [lindex $loclist end]} {
	lappend loclist {}
    }
    return $loclist
}

# msgcat::mcpreferences --
#
#	Fetch the list of locales used to look up strings, ordered from
#	most preferred to least preferred.
#
# Arguments:
#	New location list
#
# Results:
#	Returns an ordered list of the locales preferred by the user.

proc msgcat::mcpreferences {args} {
    variable Loclist

    if {[llength $args] > 0} {
	# args is the new loclist
	if {![ListEqualString $args $Loclist]} {
	    set Loclist $args

	    # locale not loaded jet
	    LoadAll $Loclist
	    # Invoke callback
	    Invoke changecmd $Loclist
	}
    }
    return $Loclist
}

# msgcat::ListStringEqual --
#
#	Compare two strings for equal string contents
#
# Arguments:
#	list1		first list
#	list2		second list
#
# Results:
#	1 if lists of strings are identical, 0 otherwise

proc msgcat::ListEqualString {list1 list2} {
    if {[llength $list1] != [llength $list2]} {
	return 0
    }
    foreach item1 $list1 item2 $list2 {
	if {$item1 ne $item2} {
	    return 0
	}
    }
    return 1
}

# msgcat::mcloadedlocales --
#
#	Get or change the list of currently loaded default locales
#
#	The following subcommands are available:
#	loaded
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# Arguments:
#	subcommand		see list above
#	locale			package locale (only set subcommand)
#
# Results:
#	Empty string, if not stated differently for the subcommand

proc msgcat::mcpackagelocale {subcommand {locale ""}} {
    # todo: implement using an ensemble
    variable Loclist
    variable LoadedLocales
    variable Msgs
    variable PackageConfig
    # Check option
    # check if required item is exactly provided
    if {[llength [info level 0]] == 2} {
	# locale not given
	unset locale
    } else {
	# locale given
	if {$subcommand in
		{"get" "isset" "unset" "preferences" "loaded" "clear"} } {
	    return -code error "wrong # args: should be\
		    \"[lrange [info level 0] 0 1]\""
	}
        set locale [string tolower $locale]
    }
    set ns [uplevel 1 {::namespace current}]

    switch -exact -- $subcommand {
	get { return [lindex [PackagePreferences $ns] 0] }
	preferences { return [PackagePreferences $ns] }
	loaded { return [PackageLocales $ns] }






	present { return [expr {$locale in [PackageLocales $ns]} ]}

	isset { return [dict exists $PackageConfig loclist $ns] }

	set { # set a package locale or add a package locale













	    # Copy the default locale if no package locale set so far
	    if {![dict exists $PackageConfig loclist $ns]} {
		dict set PackageConfig loclist $ns $Loclist
		dict set PackageConfig loadedlocales $ns $LoadedLocales
	    }
















	    # Check if changed

	    set loclist [dict get $PackageConfig loclist $ns]
	    if {! [info exists locale] || $locale eq [lindex $loclist 0] } {
		return [lindex $loclist 0]
	    }



	    # Change loclist
	    set loclist [GetPreferences $locale]
	    set locale [lindex $loclist 0]
	    dict set PackageConfig loclist $ns $loclist

	    # load eventual missing locales
	    set loadedLocales [dict get $PackageConfig loadedlocales $ns]
	    if {$locale in $loadedLocales} { return $locale }
	    set loadLocales [ListComplement $loadedLocales $loclist]
	    dict set PackageConfig loadedlocales $ns\
		    [concat $loadedLocales $loadLocales]
	    Load $ns $loadLocales



	    return $locale
	}
	clear { # Remove all locales not contained in Loclist
	    if {![dict exists $PackageConfig loclist $ns]} {
		return -code error "clear only when package locale set"
	    }
	    set loclist [dict get $PackageConfig loclist $ns]
	    dict set PackageConfig loadedlocales $ns $loclist







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# Arguments:
#	subcommand		see list above
#	locale			package locale (only set subcommand)
#
# Results:
#	Empty string, if not stated differently for the subcommand

proc msgcat::mcpackagelocale {subcommand args} {
    # todo: implement using an ensemble
    variable Loclist
    variable LoadedLocales
    variable Msgs
    variable PackageConfig
    # Check option
    # check if required item is exactly provided
    if {    [llength $args] > 0





	    && $subcommand in {"get" "isset" "unset" "loaded" "clear"} } {
	return -code error "wrong # args: should be\
		\"[lrange [info level 0] 0 1]\""
    }


    set ns [PackageNamespaceGet]

    switch -exact -- $subcommand {
	get { return [lindex [PackagePreferences $ns] 0] }

	loaded { return [PackageLocales $ns] }
	present {
	    if {[llength $args] != 1} {
		return -code error "wrong # args: should be\
			\"[lrange [info level 0] 0 1] locale\""
	    }
	    return [expr {[string tolower [lindex $args 0]]
		    in [PackageLocales $ns]} ]
	}
	isset { return [dict exists $PackageConfig loclist $ns] }
	set - preferences {
	    # set a package locale or add a package locale
	    set fSet [expr {$subcommand eq "set"}]
	    
	    # Check parameter
	    if {$fSet && 1 < [llength $args] } {
		return -code error "wrong # args: should be\
			\"[lrange [info level 0] 0 1] ?locale?\""
	    }

	    # > Return preferences if no parameter
	    if {!$fSet && 0 == [llength $args] } {
		return [PackagePreferences $ns]
	    }

	    # Copy the default locale if no package locale set so far
	    if {![dict exists $PackageConfig loclist $ns]} {
		dict set PackageConfig loclist $ns $Loclist
		dict set PackageConfig loadedlocales $ns $LoadedLocales
	    }

	    # No argument for set: return current package locale
	    # The difference to no argument and subcommand "preferences" is,
	    # that "preferences" does not set the package locale property.
	    # This case is processed above, so no check for fSet here
	    if { 0 == [llength $args] } {
		return [lindex [dict get $PackageConfig loclist $ns] 0]
	    }

	    # Get new loclist
	    if {$fSet} {
		set loclist [mcutil getpreferences [lindex $args 0]]
	    } else {
		set loclist $args
	    }

	    # Check if not changed to return imediately
	    if {    [ListEqualString $loclist\
			[dict get $PackageConfig loclist $ns]] } {
		if {$fSet} {
		    return [lindex $loclist 0]
		}
		return $loclist
	    }

	    # Change loclist


	    dict set PackageConfig loclist $ns $loclist

	    # load eventual missing locales
	    set loadedLocales [dict get $PackageConfig loadedlocales $ns]

	    set loadLocales [ListComplement $loadedLocales $loclist]
	    dict set PackageConfig loadedlocales $ns\
		    [concat $loadedLocales $loadLocales]
	    Load $ns $loadLocales
	    if {$fSet} {
		return [lindex $loclist 0]
	    }
	    return $loclist
	}
	clear { # Remove all locales not contained in Loclist
	    if {![dict exists $PackageConfig loclist $ns]} {
		return -code error "clear only when package locale set"
	    }
	    set loclist [dict get $PackageConfig loclist $ns]
	    dict set PackageConfig loadedlocales $ns $loclist
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#	Remove any data of the calling package from msgcat
#

proc msgcat::mcforgetpackage {} {
    # todo: this may be implemented using an ensemble
    variable PackageConfig
    variable Msgs
    set ns [uplevel 1 {::namespace current}]
    # Remove MC items
    dict unset Msgs $ns
    # Remove config items
    foreach key [dict keys $PackageConfig] {
	dict unset PackageConfig $key $ns
    }
    return
}










# msgcat::mcpackageconfig --
#
#	Get or modify the per caller namespace (e.g. packages) config options.
#
#	Available subcommands are:
#







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#	Remove any data of the calling package from msgcat
#

proc msgcat::mcforgetpackage {} {
    # todo: this may be implemented using an ensemble
    variable PackageConfig
    variable Msgs
    set ns [PackageNamespaceGet]
    # Remove MC items
    dict unset Msgs $ns
    # Remove config items
    foreach key [dict keys $PackageConfig] {
	dict unset PackageConfig $key $ns
    }
    return
}

# msgcat::mcgetmynamespace --
#
#	Return the package namespace of the caller
#	This consideres to be called from a class or object.

proc msgcat::mcpackagenamespaceget {} {
    return [PackageNamespaceGet]
}

# msgcat::mcpackageconfig --
#
#	Get or modify the per caller namespace (e.g. packages) config options.
#
#	Available subcommands are:
#
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#
# Results:
#	Depends on the subcommand and option and is described there

proc msgcat::mcpackageconfig {subcommand option {value ""}} {
    variable PackageConfig
    # get namespace
    set ns [uplevel 1 {::namespace current}]

    if {$option ni {"mcfolder" "loadcmd" "changecmd" "unknowncmd"}} {
	return -code error "bad option \"$option\": must be mcfolder, loadcmd,\
		changecmd, or unknowncmd"
    }

    # check if value argument is exactly provided







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#
# Results:
#	Depends on the subcommand and option and is described there

proc msgcat::mcpackageconfig {subcommand option {value ""}} {
    variable PackageConfig
    # get namespace
    set ns [PackageNamespaceGet]

    if {$option ni {"mcfolder" "loadcmd" "changecmd" "unknowncmd"}} {
	return -code error "bad option \"$option\": must be mcfolder, loadcmd,\
		changecmd, or unknowncmd"
    }

    # check if value argument is exactly provided
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# Arguments:
#	langdir		The directory to search.
#
# Results:
#	Returns the number of message catalogs that were loaded.

proc msgcat::mcload {langdir} {
    return [uplevel 1 [list\
	    [namespace origin mcpackageconfig] set mcfolder $langdir]]
}

# msgcat::LoadAll --
#
#	Load a list of locales for all packages not having a package locale
#	list.
#







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# Arguments:
#	langdir		The directory to search.
#
# Results:
#	Returns the number of message catalogs that were loaded.

proc msgcat::mcload {langdir} {

    tailcall mcpackageconfig set mcfolder $langdir
}

# msgcat::LoadAll --
#
#	Load a list of locales for all packages not having a package locale
#	list.
#
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proc msgcat::mcset {locale src {dest ""}} {
    variable Msgs
    if {[llength [info level 0]] == 3} { ;# dest not specified
	set dest $src
    }

    set ns [uplevel 1 [list ::namespace current]]

    set locale [string tolower $locale]

    dict set Msgs $ns $locale $src $dest
    return $dest
}








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proc msgcat::mcset {locale src {dest ""}} {
    variable Msgs
    if {[llength [info level 0]] == 3} { ;# dest not specified
	set dest $src
    }

    set ns [PackageNamespaceGet]

    set locale [string tolower $locale]

    dict set Msgs $ns $locale $src $dest
    return $dest
}

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    variable FileLocale
    variable Msgs

    if {![info exists FileLocale]} {
	return -code error "must only be used inside a message catalog loaded\
		with ::msgcat::mcload"
    }
    return [uplevel 1 [list [namespace origin mcset] $FileLocale $src $dest]]
}

# msgcat::mcmset --
#
#	Set the translation for multiple strings in a specified locale.
#
# Arguments:







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    variable FileLocale
    variable Msgs

    if {![info exists FileLocale]} {
	return -code error "must only be used inside a message catalog loaded\
		with ::msgcat::mcload"
    }
    tailcall mcset $FileLocale $src $dest
}

# msgcat::mcmset --
#
#	Set the translation for multiple strings in a specified locale.
#
# Arguments:
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    set length [llength $pairs]
    if {$length % 2} {
	return -code error "bad translation list:\
		should be \"[lindex [info level 0] 0] locale {src dest ...}\""
    }

    set locale [string tolower $locale]
    set ns [uplevel 1 [list ::namespace current]]

    foreach {src dest} $pairs {
	dict set Msgs $ns $locale $src $dest
    }

    return [expr {$length / 2}]
}







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    set length [llength $pairs]
    if {$length % 2} {
	return -code error "bad translation list:\
		should be \"[lindex [info level 0] 0] locale {src dest ...}\""
    }

    set locale [string tolower $locale]
    set ns [PackageNamespaceGet]

    foreach {src dest} $pairs {
	dict set Msgs $ns $locale $src $dest
    }

    return [expr {$length / 2}]
}
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    variable FileLocale
    variable Msgs

    if {![info exists FileLocale]} {
	return -code error "must only be used inside a message catalog loaded\
		with ::msgcat::mcload"
    }
    return [uplevel 1 [list [namespace origin mcmset] $FileLocale $pairs]]
}

# msgcat::mcunknown --
#
#	This routine is called by msgcat::mc if a translation cannot
#	be found for a string and no unknowncmd is set for the current
#	package. This routine is intended to be replaced







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    variable FileLocale
    variable Msgs

    if {![info exists FileLocale]} {
	return -code error "must only be used inside a message catalog loaded\
		with ::msgcat::mcload"
    }
    tailcal mcmset $FileLocale $pairs
}

# msgcat::mcunknown --
#
#	This routine is called by msgcat::mc if a translation cannot
#	be found for a string and no unknowncmd is set for the current
#	package. This routine is intended to be replaced
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#	src		The string to be translated.
#	args		Args to pass to the format command
#
# Results:
#	Returns the translated value.

proc msgcat::mcunknown {args} {
    return [uplevel 1 [list [namespace origin DefaultUnknown] {*}$args]]
}

# msgcat::DefaultUnknown --
#
#	This routine is called by msgcat::mc if a translation cannot
#	be found for a string in the following circumstances:
#	- Default global handler, if mcunknown is not redefined.







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#	src		The string to be translated.
#	args		Args to pass to the format command
#
# Results:
#	Returns the translated value.

proc msgcat::mcunknown {args} {
    tailcall DefaultUnknown {*}$args
}

# msgcat::DefaultUnknown --
#
#	This routine is called by msgcat::mc if a translation cannot
#	be found for a string in the following circumstances:
#	- Default global handler, if mcunknown is not redefined.
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#	args	strings to translate.
#
# Results:
#	Returns the length of the longest translated string.

proc msgcat::mcmax {args} {
    set max 0

    foreach string $args {
	set translated [uplevel 1 [list [namespace origin mc] $string]]
	set len [string length $translated]
	if {$len>$max} {
	    set max $len
	}
    }
    return $max
}

# Convert the locale values stored in environment variables to a form
# suitable for passing to [mclocale]
proc msgcat::ConvertLocale {value} {
    # Assume $value is of form: $language[_$territory][.$codeset][@modifier]
    # Convert to form: $language[_$territory][_$modifier]
    #
    # Comment out expanded RE version -- bugs alleged
    # regexp -expanded {
    #	^		# Match all the way to the beginning
    #	([^_.@]*)	# Match "lanugage"; ends with _, ., or @







>

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#	args	strings to translate.
#
# Results:
#	Returns the length of the longest translated string.

proc msgcat::mcmax {args} {
    set max 0
    set ns [PackageNamespaceGet]
    foreach string $args {
	set translated [uplevel 1 [list [namespace origin mcn] $ns $string]]
	set len [string length $translated]
	if {$len>$max} {
	    set max $len
	}
    }
    return $max
}

# Convert the locale values stored in environment variables to a form
# suitable for passing to [mclocale]
proc msgcat::mcutil::ConvertLocale {value} {
    # Assume $value is of form: $language[_$territory][.$codeset][@modifier]
    # Convert to form: $language[_$territory][_$modifier]
    #
    # Comment out expanded RE version -- bugs alleged
    # regexp -expanded {
    #	^		# Match all the way to the beginning
    #	([^_.@]*)	# Match "lanugage"; ends with _, ., or @
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    }
    if {[string length $modifier]} {
	append ret _$modifier
    }
    return $ret
}

































# Initialize the default locale
proc msgcat::Init {} {
    global env

    #
    # set default locale, try to get from environment
    #
    foreach varName {LC_ALL LC_MESSAGES LANG} {
	if {[info exists env($varName)] && ("" ne $env($varName))} {
	    if {![catch {
		mclocale [ConvertLocale $env($varName)]
	    }]} {
		return
	    }
	}
    }
    #
    # On Darwin, fallback to current CFLocale identifier if available.
    #
    if {[info exists ::tcl::mac::locale] && $::tcl::mac::locale ne ""} {
	if {![catch {
	    mclocale [ConvertLocale $::tcl::mac::locale]
	}]} {
	    return
	}
    }
    #
    # The rest of this routine is special processing for Windows or
    # Cygwin. All other platforms, get out now.
    #
    if {([info sharedlibextension] ne ".dll")
	    || [catch {package require registry}]} {
	mclocale C
	return
    }
    #
    # On Windows or Cygwin, try to set locale depending on registry
    # settings, or fall back on locale of "C".
    #

    # On Vista and later:







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    }
    if {[string length $modifier]} {
	append ret _$modifier
    }
    return $ret
}

# helper function to find package namespace of stack-frame -2
# There are 4 possibilities:
# - called from a proc
# - called within a class definition script
# - called from an class defined oo object
# - called from a classless oo object
proc ::msgcat::PackageNamespaceGet {} {
    uplevel 2 {
	# Check self namespace to determine environment
	switch -exact -- [namespace which self] {
	    {::oo::define::self} {
		# We are within a class definition
		return [namespace qualifiers [self]]
	    }
	    {::oo::Helpers::self} {
		# We are within an object
		set Class [info object class [self]]
		# Check for classless defined object
		if {$Class eq {::oo::object}} {
		    return [namespace qualifiers [self]]
		}
		# Class defined object
		return [namespace qualifiers $Class]
	    }
	    default {
		# Not in object environment
		return [namespace current]
	    }
	}
    }
}
  
# Initialize the default locale
proc msgcat::mcutil::getsystemlocale {} {
    global env

    #
    # set default locale, try to get from environment
    #
    foreach varName {LC_ALL LC_MESSAGES LANG} {
	if {[info exists env($varName)] && ("" ne $env($varName))} {

	    if {![catch { ConvertLocale $env($varName) } locale]} {

		return $locale
	    }
	}
    }
    #
    # On Darwin, fallback to current CFLocale identifier if available.
    #
    if {[info exists ::tcl::mac::locale] && $::tcl::mac::locale ne ""} {

	if {![catch { ConvertLocale $::tcl::mac::locale } locale]} {

	    return $locale
	}
    }
    #
    # The rest of this routine is special processing for Windows or
    # Cygwin. All other platforms, get out now.
    #
    if {([info sharedlibextension] ne ".dll")
	    || [catch {package require registry}]} {

	return C
    }
    #
    # On Windows or Cygwin, try to set locale depending on registry
    # settings, or fall back on locale of "C".
    #

    # On Vista and later:
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	    if {"" ne $territory} {
		append locale _ $territory
	    }
	    set modifierDict [dict create latn latin cyrl cyrillic]
	    if {[dict exists $modifierDict $script]} {
		append locale @ [dict get $modifierDict $script]
	    }
	    if {![catch {mclocale [ConvertLocale $locale]}]} {
		return
	    }
	}
    }

    # then check value locale which contains a numerical language ID
    if {[catch {
	set locale [registry get $key "locale"]
    }]} {
	mclocale C
	return
    }
    #
    # Keep trying to match against smaller and smaller suffixes
    # of the registry value, since the latter hexadigits appear
    # to determine general language and earlier hexadigits determine
    # more precise information, such as territory.  For example,
    #     0409 - English - United States
    #     0809 - English - United Kingdom
    # Add more translations to the WinRegToISO639 array above.
    #
    variable WinRegToISO639
    set locale [string tolower $locale]
    while {[string length $locale]} {
	if {![catch {
	    mclocale [ConvertLocale [dict get $WinRegToISO639 $locale]]
	}]} {
	    return
	}
	set locale [string range $locale 1 end]
    }
    #
    # No translation known.  Fall back on "C" locale
    #
    mclocale C
}
msgcat::Init







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	    if {"" ne $territory} {
		append locale _ $territory
	    }
	    set modifierDict [dict create latn latin cyrl cyrillic]
	    if {[dict exists $modifierDict $script]} {
		append locale @ [dict get $modifierDict $script]
	    }
	    if {![catch {ConvertLocale $locale} locale]} {
		return $locale
	    }
	}
    }

    # then check value locale which contains a numerical language ID
    if {[catch {
	set locale [registry get $key "locale"]
    }]} {

	return C
    }
    #
    # Keep trying to match against smaller and smaller suffixes
    # of the registry value, since the latter hexadigits appear
    # to determine general language and earlier hexadigits determine
    # more precise information, such as territory.  For example,
    #     0409 - English - United States
    #     0809 - English - United Kingdom
    # Add more translations to the WinRegToISO639 array above.
    #
    variable WinRegToISO639
    set locale [string tolower $locale]
    while {[string length $locale]} {
	if {![catch {
	    ConvertLocale [dict get $WinRegToISO639 $locale]
	} localeOut]} {
	    return $localeOut
	}
	set locale [string range $locale 1 end]
    }
    #
    # No translation known.  Fall back on "C" locale
    #
    return C
}
msgcat::mclocale [msgcat::mcutil getsystemlocale]

Changes to library/msgcat/pkgIndex.tcl.

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if {![package vsatisfies [package provide Tcl] 8.5-]} {return}
package ifneeded msgcat 1.6.1 [list source [file join $dir msgcat.tcl]]
|
|
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if {![package vsatisfies [package provide Tcl] 8.7-]} {return}
package ifneeded msgcat 1.7.0 [list source [file join $dir msgcat.tcl]]

Changes to library/safe.tcl.

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# -> TODO (the app should share or access easily the program/value stored
# by opt)

# This is even more complicated by the boolean flags with no values that
# we had the bad idea to support for the sake of user simplicity in
# create/init but which makes life hard in configure...
# So this will be hopefully written and some integrated with opt1.0
# (hopefully for tcl9.0 ?)
proc ::safe::interpConfigure {args} {
    switch [llength $args] {
	1 {
	    # If we have exactly 1 argument the semantic is to return all
	    # the current configuration. We still call OptKeyParse though
	    # we know that "slave" is our given argument because it also
	    # checks for the "-help" option.







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# -> TODO (the app should share or access easily the program/value stored
# by opt)

# This is even more complicated by the boolean flags with no values that
# we had the bad idea to support for the sake of user simplicity in
# create/init but which makes life hard in configure...
# So this will be hopefully written and some integrated with opt1.0
# (hopefully for tcl8.1 ?)
proc ::safe::interpConfigure {args} {
    switch [llength $args] {
	1 {
	    # If we have exactly 1 argument the semantic is to return all
	    # the current configuration. We still call OptKeyParse though
	    # we know that "slave" is our given argument because it also
	    # checks for the "-help" option.

Changes to library/tzdata/Africa/Sao_Tome.

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# created by tools/tclZIC.tcl - do not edit
if {![info exists TZData(Africa/Abidjan)]} {
    LoadTimeZoneFile Africa/Abidjan
}
set TZData(:Africa/Sao_Tome) $TZData(:Africa/Abidjan)






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# created by tools/tclZIC.tcl - do not edit



set TZData(:Africa/Sao_Tome) {
    {-9223372036854775808 1616 0 LMT}
    {-2713912016 -2205 0 LMT}
    {-1830381795 0 0 GMT}
    {1514768400 3600 0 WAT}
}

Changes to library/tzdata/America/Campo_Grande.

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}

Changes to library/tzdata/America/Cuiaba.

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    {3054513600 -10800 1 -03}
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    {3096846000 -14400 0 -04}
    {3118017600 -10800 1 -03}
    {3128295600 -14400 0 -04}
    {3149467200 -10800 1 -03}
    {3159745200 -14400 0 -04}
    {3180916800 -10800 1 -03}
    {3191194800 -14400 0 -04}
    {3212366400 -10800 1 -03}
    {3223249200 -14400 0 -04}
    {3243816000 -10800 1 -03}
    {3254698800 -14400 0 -04}
    {3275265600 -10800 1 -03}
    {3286148400 -14400 0 -04}
    {3307320000 -10800 1 -03}
    {3317598000 -14400 0 -04}
    {3338769600 -10800 1 -03}
    {3349047600 -14400 0 -04}
    {3370219200 -10800 1 -03}
    {3381102000 -14400 0 -04}
    {3401668800 -10800 1 -03}
    {3412551600 -14400 0 -04}
    {3433118400 -10800 1 -03}
    {3444001200 -14400 0 -04}
    {3464568000 -10800 1 -03}
    {3475450800 -14400 0 -04}
    {3496622400 -10800 1 -03}
    {3506900400 -14400 0 -04}
    {3528072000 -10800 1 -03}
    {3538350000 -14400 0 -04}
    {3559521600 -10800 1 -03}
    {3570404400 -14400 0 -04}
    {3590971200 -10800 1 -03}
    {3601854000 -14400 0 -04}
    {3622420800 -10800 1 -03}
    {3633303600 -14400 0 -04}
    {3654475200 -10800 1 -03}
    {3664753200 -14400 0 -04}
    {3685924800 -10800 1 -03}
    {3696202800 -14400 0 -04}
    {3717374400 -10800 1 -03}
    {3727652400 -14400 0 -04}
    {3748824000 -10800 1 -03}
    {3759706800 -14400 0 -04}
    {3780273600 -10800 1 -03}
    {3791156400 -14400 0 -04}
    {3811723200 -10800 1 -03}
    {3822606000 -14400 0 -04}
    {3843777600 -10800 1 -03}
    {3854055600 -14400 0 -04}
    {3875227200 -10800 1 -03}
    {3885505200 -14400 0 -04}
    {3906676800 -10800 1 -03}
    {3917559600 -14400 0 -04}
    {3938126400 -10800 1 -03}
    {3949009200 -14400 0 -04}
    {3969576000 -10800 1 -03}
    {3980458800 -14400 0 -04}
    {4001630400 -10800 1 -03}
    {4011908400 -14400 0 -04}
    {4033080000 -10800 1 -03}
    {4043358000 -14400 0 -04}
    {4064529600 -10800 1 -03}
    {4074807600 -14400 0 -04}
    {4095979200 -10800 1 -03}
}







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    {1424574000 -14400 0 -04}
    {1445140800 -10800 1 -03}
    {1456023600 -14400 0 -04}
    {1476590400 -10800 1 -03}
    {1487473200 -14400 0 -04}
    {1508040000 -10800 1 -03}
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    {1699156800 -10800 1 -03}
    {1708225200 -14400 0 -04}
    {1730606400 -10800 1 -03}
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    {1762056000 -10800 1 -03}
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    {1803178800 -14400 0 -04}
    {1825560000 -10800 1 -03}
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    {1866078000 -14400 0 -04}
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    {1919908800 -10800 1 -03}
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    {1951358400 -10800 1 -03}
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    {1983412800 -10800 1 -03}
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    {2046312000 -10800 1 -03}
    {2055380400 -14400 0 -04}
    {2077761600 -10800 1 -03}
    {2086830000 -14400 0 -04}
    {2109211200 -10800 1 -03}
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    {2140660800 -10800 1 -03}
    {2150334000 -14400 0 -04}
    {2172715200 -10800 1 -03}
    {2181783600 -14400 0 -04}
    {2204164800 -10800 1 -03}
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    {2235614400 -10800 1 -03}
    {2244682800 -14400 0 -04}
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    {2519870400 -10800 1 -03}
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    {2992824000 -10800 1 -03}
    {3001892400 -14400 0 -04}
    {3024273600 -10800 1 -03}
    {3033946800 -14400 0 -04}
    {3056328000 -10800 1 -03}
    {3065396400 -14400 0 -04}
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    {3096846000 -14400 0 -04}
    {3119227200 -10800 1 -03}
    {3128295600 -14400 0 -04}
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    {3159745200 -14400 0 -04}
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    {3277080000 -10800 1 -03}
    {3286148400 -14400 0 -04}
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    {3371428800 -10800 1 -03}
    {3381102000 -14400 0 -04}
    {3403483200 -10800 1 -03}
    {3412551600 -14400 0 -04}
    {3434932800 -10800 1 -03}
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    {3538350000 -14400 0 -04}
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    {3624235200 -10800 1 -03}
    {3633303600 -14400 0 -04}
    {3655684800 -10800 1 -03}
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    {3687134400 -10800 1 -03}
    {3696202800 -14400 0 -04}
    {3718584000 -10800 1 -03}
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    {3750638400 -10800 1 -03}
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    {3782088000 -10800 1 -03}
    {3791156400 -14400 0 -04}
    {3813537600 -10800 1 -03}
    {3822606000 -14400 0 -04}
    {3844987200 -10800 1 -03}
    {3854055600 -14400 0 -04}
    {3876436800 -10800 1 -03}
    {3885505200 -14400 0 -04}
    {3907886400 -10800 1 -03}
    {3917559600 -14400 0 -04}
    {3939940800 -10800 1 -03}
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    {4065739200 -10800 1 -03}
    {4074807600 -14400 0 -04}
    {4097188800 -10800 1 -03}
}

Changes to library/tzdata/America/La_Paz.

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# created by tools/tclZIC.tcl - do not edit

set TZData(:America/La_Paz) {
    {-9223372036854775808 -16356 0 LMT}
    {-2524505244 -16356 0 CMT}
    {-1205954844 -12756 1 BOST}
    {-1192307244 -14400 0 -04}
}





|


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# created by tools/tclZIC.tcl - do not edit

set TZData(:America/La_Paz) {
    {-9223372036854775808 -16356 0 LMT}
    {-2524505244 -16356 0 CMT}
    {-1205954844 -12756 1 BST}
    {-1192307244 -14400 0 -04}
}

Changes to library/tzdata/America/Sao_Paulo.

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    {1424570400 -10800 0 -03}
    {1445137200 -7200 1 -02}
    {1456020000 -10800 0 -03}
    {1476586800 -7200 1 -02}
    {1487469600 -10800 0 -03}
    {1508036400 -7200 1 -02}
    {1518919200 -10800 0 -03}
    {1540090800 -7200 1 -02}
    {1550368800 -10800 0 -03}
    {1571540400 -7200 1 -02}
    {1581818400 -10800 0 -03}
    {1602990000 -7200 1 -02}
    {1613872800 -10800 0 -03}
    {1634439600 -7200 1 -02}
    {1645322400 -10800 0 -03}
    {1665889200 -7200 1 -02}
    {1677376800 -10800 0 -03}
    {1697338800 -7200 1 -02}
    {1708221600 -10800 0 -03}
    {1729393200 -7200 1 -02}
    {1739671200 -10800 0 -03}
    {1760842800 -7200 1 -02}
    {1771725600 -10800 0 -03}
    {1792292400 -7200 1 -02}
    {1803175200 -10800 0 -03}
    {1823742000 -7200 1 -02}
    {1834624800 -10800 0 -03}
    {1855191600 -7200 1 -02}
    {1866074400 -10800 0 -03}
    {1887246000 -7200 1 -02}
    {1897524000 -10800 0 -03}
    {1918695600 -7200 1 -02}
    {1928973600 -10800 0 -03}
    {1950145200 -7200 1 -02}
    {1960423200 -10800 0 -03}
    {1981594800 -7200 1 -02}
    {1992477600 -10800 0 -03}
    {2013044400 -7200 1 -02}
    {2024532000 -10800 0 -03}
    {2044494000 -7200 1 -02}
    {2055376800 -10800 0 -03}
    {2076548400 -7200 1 -02}
    {2086826400 -10800 0 -03}
    {2107998000 -7200 1 -02}
    {2118880800 -10800 0 -03}
    {2139447600 -7200 1 -02}
    {2150330400 -10800 0 -03}
    {2170897200 -7200 1 -02}
    {2181780000 -10800 0 -03}
    {2202346800 -7200 1 -02}
    {2213229600 -10800 0 -03}
    {2234401200 -7200 1 -02}
    {2244679200 -10800 0 -03}
    {2265850800 -7200 1 -02}
    {2276128800 -10800 0 -03}
    {2297300400 -7200 1 -02}
    {2307578400 -10800 0 -03}
    {2328750000 -7200 1 -02}
    {2339632800 -10800 0 -03}
    {2360199600 -7200 1 -02}
    {2371082400 -10800 0 -03}
    {2391649200 -7200 1 -02}
    {2402532000 -10800 0 -03}
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    {2518052400 -7200 1 -02}
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    {2749687200 -10800 0 -03}
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    {2865207600 -7200 1 -02}
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    {3054510000 -7200 1 -02}
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    {3085959600 -7200 1 -02}
    {3096842400 -10800 0 -03}
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    {3128292000 -10800 0 -03}
    {3149463600 -7200 1 -02}
    {3159741600 -10800 0 -03}
    {3180913200 -7200 1 -02}
    {3191191200 -10800 0 -03}
    {3212362800 -7200 1 -02}
    {3223245600 -10800 0 -03}
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    {3254695200 -10800 0 -03}
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    {3307316400 -7200 1 -02}
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    {3401665200 -7200 1 -02}
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    {3433114800 -7200 1 -02}
    {3443997600 -10800 0 -03}
    {3464564400 -7200 1 -02}
    {3475447200 -10800 0 -03}
    {3496618800 -7200 1 -02}
    {3506896800 -10800 0 -03}
    {3528068400 -7200 1 -02}
    {3538346400 -10800 0 -03}
    {3559518000 -7200 1 -02}
    {3570400800 -10800 0 -03}
    {3590967600 -7200 1 -02}
    {3601850400 -10800 0 -03}
    {3622417200 -7200 1 -02}
    {3633300000 -10800 0 -03}
    {3654471600 -7200 1 -02}
    {3664749600 -10800 0 -03}
    {3685921200 -7200 1 -02}
    {3696199200 -10800 0 -03}
    {3717370800 -7200 1 -02}
    {3727648800 -10800 0 -03}
    {3748820400 -7200 1 -02}
    {3759703200 -10800 0 -03}
    {3780270000 -7200 1 -02}
    {3791152800 -10800 0 -03}
    {3811719600 -7200 1 -02}
    {3822602400 -10800 0 -03}
    {3843774000 -7200 1 -02}
    {3854052000 -10800 0 -03}
    {3875223600 -7200 1 -02}
    {3885501600 -10800 0 -03}
    {3906673200 -7200 1 -02}
    {3917556000 -10800 0 -03}
    {3938122800 -7200 1 -02}
    {3949005600 -10800 0 -03}
    {3969572400 -7200 1 -02}
    {3980455200 -10800 0 -03}
    {4001626800 -7200 1 -02}
    {4011904800 -10800 0 -03}
    {4033076400 -7200 1 -02}
    {4043354400 -10800 0 -03}
    {4064526000 -7200 1 -02}
    {4074804000 -10800 0 -03}
    {4095975600 -7200 1 -02}
}







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    {1424570400 -10800 0 -03}
    {1445137200 -7200 1 -02}
    {1456020000 -10800 0 -03}
    {1476586800 -7200 1 -02}
    {1487469600 -10800 0 -03}
    {1508036400 -7200 1 -02}
    {1518919200 -10800 0 -03}
    {1541300400 -7200 1 -02}
    {1550368800 -10800 0 -03}
    {1572750000 -7200 1 -02}
    {1581818400 -10800 0 -03}
    {1604199600 -7200 1 -02}
    {1613872800 -10800 0 -03}
    {1636254000 -7200 1 -02}
    {1645322400 -10800 0 -03}
    {1667703600 -7200 1 -02}
    {1677376800 -10800 0 -03}
    {1699153200 -7200 1 -02}
    {1708221600 -10800 0 -03}
    {1730602800 -7200 1 -02}
    {1739671200 -10800 0 -03}
    {1762052400 -7200 1 -02}
    {1771725600 -10800 0 -03}
    {1793502000 -7200 1 -02}
    {1803175200 -10800 0 -03}
    {1825556400 -7200 1 -02}
    {1834624800 -10800 0 -03}
    {1857006000 -7200 1 -02}
    {1866074400 -10800 0 -03}
    {1888455600 -7200 1 -02}
    {1897524000 -10800 0 -03}
    {1919905200 -7200 1 -02}
    {1928973600 -10800 0 -03}
    {1951354800 -7200 1 -02}
    {1960423200 -10800 0 -03}
    {1983409200 -7200 1 -02}
    {1992477600 -10800 0 -03}
    {2014858800 -7200 1 -02}
    {2024532000 -10800 0 -03}
    {2046308400 -7200 1 -02}
    {2055376800 -10800 0 -03}
    {2077758000 -7200 1 -02}
    {2086826400 -10800 0 -03}
    {2109207600 -7200 1 -02}
    {2118880800 -10800 0 -03}
    {2140657200 -7200 1 -02}
    {2150330400 -10800 0 -03}
    {2172711600 -7200 1 -02}
    {2181780000 -10800 0 -03}
    {2204161200 -7200 1 -02}
    {2213229600 -10800 0 -03}
    {2235610800 -7200 1 -02}
    {2244679200 -10800 0 -03}
    {2267060400 -7200 1 -02}
    {2276128800 -10800 0 -03}
    {2298510000 -7200 1 -02}
    {2307578400 -10800 0 -03}
    {2329959600 -7200 1 -02}
    {2339632800 -10800 0 -03}
    {2362014000 -7200 1 -02}
    {2371082400 -10800 0 -03}
    {2393463600 -7200 1 -02}
    {2402532000 -10800 0 -03}
    {2424913200 -7200 1 -02}
    {2433981600 -10800 0 -03}
    {2456362800 -7200 1 -02}
    {2465431200 -10800 0 -03}
    {2487812400 -7200 1 -02}
    {2497485600 -10800 0 -03}
    {2519866800 -7200 1 -02}
    {2528935200 -10800 0 -03}
    {2551316400 -7200 1 -02}
    {2560384800 -10800 0 -03}
    {2582766000 -7200 1 -02}
    {2591834400 -10800 0 -03}
    {2614215600 -7200 1 -02}
    {2623284000 -10800 0 -03}
    {2645665200 -7200 1 -02}
    {2654733600 -10800 0 -03}
    {2677114800 -7200 1 -02}
    {2686788000 -10800 0 -03}
    {2709169200 -7200 1 -02}
    {2718237600 -10800 0 -03}
    {2740618800 -7200 1 -02}
    {2749687200 -10800 0 -03}
    {2772068400 -7200 1 -02}
    {2781136800 -10800 0 -03}
    {2803518000 -7200 1 -02}
    {2812586400 -10800 0 -03}
    {2834967600 -7200 1 -02}
    {2844036000 -10800 0 -03}
    {2867022000 -7200 1 -02}
    {2876090400 -10800 0 -03}
    {2898471600 -7200 1 -02}
    {2907540000 -10800 0 -03}
    {2929921200 -7200 1 -02}
    {2938989600 -10800 0 -03}
    {2961370800 -7200 1 -02}
    {2970439200 -10800 0 -03}
    {2992820400 -7200 1 -02}
    {3001888800 -10800 0 -03}
    {3024270000 -7200 1 -02}
    {3033943200 -10800 0 -03}
    {3056324400 -7200 1 -02}
    {3065392800 -10800 0 -03}
    {3087774000 -7200 1 -02}
    {3096842400 -10800 0 -03}
    {3119223600 -7200 1 -02}
    {3128292000 -10800 0 -03}
    {3150673200 -7200 1 -02}
    {3159741600 -10800 0 -03}
    {3182122800 -7200 1 -02}
    {3191191200 -10800 0 -03}
    {3213572400 -7200 1 -02}
    {3223245600 -10800 0 -03}
    {3245626800 -7200 1 -02}
    {3254695200 -10800 0 -03}
    {3277076400 -7200 1 -02}
    {3286144800 -10800 0 -03}
    {3308526000 -7200 1 -02}
    {3317594400 -10800 0 -03}
    {3339975600 -7200 1 -02}
    {3349044000 -10800 0 -03}
    {3371425200 -7200 1 -02}
    {3381098400 -10800 0 -03}
    {3403479600 -7200 1 -02}
    {3412548000 -10800 0 -03}
    {3434929200 -7200 1 -02}
    {3443997600 -10800 0 -03}
    {3466378800 -7200 1 -02}
    {3475447200 -10800 0 -03}
    {3497828400 -7200 1 -02}
    {3506896800 -10800 0 -03}
    {3529278000 -7200 1 -02}
    {3538346400 -10800 0 -03}
    {3560727600 -7200 1 -02}
    {3570400800 -10800 0 -03}
    {3592782000 -7200 1 -02}
    {3601850400 -10800 0 -03}
    {3624231600 -7200 1 -02}
    {3633300000 -10800 0 -03}
    {3655681200 -7200 1 -02}
    {3664749600 -10800 0 -03}
    {3687130800 -7200 1 -02}
    {3696199200 -10800 0 -03}
    {3718580400 -7200 1 -02}
    {3727648800 -10800 0 -03}
    {3750634800 -7200 1 -02}
    {3759703200 -10800 0 -03}
    {3782084400 -7200 1 -02}
    {3791152800 -10800 0 -03}
    {3813534000 -7200 1 -02}
    {3822602400 -10800 0 -03}
    {3844983600 -7200 1 -02}
    {3854052000 -10800 0 -03}
    {3876433200 -7200 1 -02}
    {3885501600 -10800 0 -03}
    {3907882800 -7200 1 -02}
    {3917556000 -10800 0 -03}
    {3939937200 -7200 1 -02}
    {3949005600 -10800 0 -03}
    {3971386800 -7200 1 -02}
    {3980455200 -10800 0 -03}
    {4002836400 -7200 1 -02}
    {4011904800 -10800 0 -03}
    {4034286000 -7200 1 -02}
    {4043354400 -10800 0 -03}
    {4065735600 -7200 1 -02}
    {4074804000 -10800 0 -03}
    {4097185200 -7200 1 -02}
}

Changes to library/tzdata/Asia/Tokyo.

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# created by tools/tclZIC.tcl - do not edit

set TZData(:Asia/Tokyo) {
    {-9223372036854775808 33539 0 LMT}
    {-2587712400 32400 0 JST}
    {-683794800 36000 1 JDT}
    {-672393600 32400 0 JST}
    {-654764400 36000 1 JDT}
    {-640944000 32400 0 JST}
    {-620290800 36000 1 JDT}
    {-609494400 32400 0 JST}
    {-588841200 36000 1 JDT}
    {-578044800 32400 0 JST}
}





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# created by tools/tclZIC.tcl - do not edit

set TZData(:Asia/Tokyo) {
    {-9223372036854775808 33539 0 LMT}
    {-2587712400 32400 0 JST}
    {-683802000 36000 1 JDT}
    {-672314400 32400 0 JST}
    {-654771600 36000 1 JDT}
    {-640864800 32400 0 JST}
    {-620298000 36000 1 JDT}
    {-609415200 32400 0 JST}
    {-588848400 36000 1 JDT}
    {-577965600 32400 0 JST}
}

Changes to libtommath/README.md.







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[![Build Status - master](https://travis-ci.org/libtom/libtommath.png?branch=master)](https://travis-ci.org/libtom/libtommath)

[![Build Status - develop](https://travis-ci.org/libtom/libtommath.png?branch=develop)](https://travis-ci.org/libtom/libtommath)

This is the git repository for [LibTomMath](http://www.libtom.org/), a free open source portable number theoretic multiple-precision integer (MPI) library written entirely in C.


The `develop` branch contains the in-development version. Stable releases are tagged.

Documentation is built from the LaTeX file `bn.tex`. There is also limited documentation in `tommath.h`. There is also a document, `tommath.pdf`, which describes the goals of the project and many of the algorithms used.

The project can be build by using `make`. Along with the usual `make`, `make clean` and `make install`, there are several other build targets, see the makefile for details. There are also makefiles for certain specific platforms.



Tests are located in `demo/` and can be built in two flavors.
* `make test` creates a test binary that is intended to be run against `mtest`. `mtest` can be built with `make mtest` and test execution is done like `./mtest/mtest | ./test`. `mtest` is creating test vectors using an alternative MPI library and `test` is consuming these vectors to verify correct behavior of ltm
* `make test_standalone` creates a stand-alone test binary that executes several test routines.
>
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<
>






>
>




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# libtommath

This is the git repository for [LibTomMath](http://www.libtom.net/LibTomMath/), a free open source portable number theoretic multiple-precision integer (MPI) library written entirely in C.

## Build Status

master  - [![Build Status - master](https://travis-ci.org/libtom/libtommath.png?branch=master)](https://travis-ci.org/libtom/libtommath)

develop - [![Build Status - develop](https://travis-ci.org/libtom/libtommath.png?branch=develop)](https://travis-ci.org/libtom/libtommath)


## Summary

The `develop` branch contains the in-development version. Stable releases are tagged.

Documentation is built from the LaTeX file `bn.tex`. There is also limited documentation in `tommath.h`. There is also a document, `tommath.pdf`, which describes the goals of the project and many of the algorithms used.

The project can be build by using `make`. Along with the usual `make`, `make clean` and `make install`, there are several other build targets, see the makefile for details. There are also makefiles for certain specific platforms.

## Testing

Tests are located in `demo/` and can be built in two flavors.
* `make test` creates a test binary that is intended to be run against `mtest`. `mtest` can be built with `make mtest` and test execution is done like `./mtest/mtest | ./test`. `mtest` is creating test vectors using an alternative MPI library and `test` is consuming these vectors to verify correct behavior of ltm
* `make test_standalone` creates a stand-alone test binary that executes several test routines.

Changes to libtommath/bn_error.c.

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   { MP_MEM,  "Out of heap" },
   { MP_VAL,  "Value out of range" }
};

/* return a char * string for a given code */
const char *mp_error_to_string(int code)
{
   int x;

   /* scan the lookup table for the given message */
   for (x = 0; x < (int)(sizeof(msgs) / sizeof(msgs[0])); x++) {
      if (msgs[x].code == code) {
         return msgs[x].msg;
      }
   }

   /* generic reply for invalid code */
   return "Invalid error code";







|


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   { MP_MEM,  "Out of heap" },
   { MP_VAL,  "Value out of range" }
};

/* return a char * string for a given code */
const char *mp_error_to_string(int code)
{
   size_t x;

   /* scan the lookup table for the given message */
   for (x = 0; x < (sizeof(msgs) / sizeof(msgs[0])); x++) {
      if (msgs[x].code == code) {
         return msgs[x].msg;
      }
   }

   /* generic reply for invalid code */
   return "Invalid error code";

Changes to libtommath/bn_fast_mp_invmod.c.

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      goto LBL_ERR;
   }

   /* we need y = |a| */
   if ((res = mp_mod(a, b, &y)) != MP_OKAY) {
      goto LBL_ERR;
   }







   /* 3. u=x, v=y, A=1, B=0, C=0,D=1 */
   if ((res = mp_copy(&x, &u)) != MP_OKAY) {
      goto LBL_ERR;
   }
   if ((res = mp_copy(&y, &v)) != MP_OKAY) {
      goto LBL_ERR;
   }
   mp_set(&D, 1);

top:
   /* 4.  while u is even do */
   while (mp_iseven(&u) == MP_YES) {
      /* 4.1 u = u/2 */
      if ((res = mp_div_2(&u, &u)) != MP_OKAY) {
         goto LBL_ERR;







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      goto LBL_ERR;
   }

   /* we need y = |a| */
   if ((res = mp_mod(a, b, &y)) != MP_OKAY) {
      goto LBL_ERR;
   }

   /* if one of x,y is zero return an error! */
   if ((mp_iszero(&x) == MP_YES) || (mp_iszero(&y) == MP_YES)) {
      res = MP_VAL;
      goto LBL_ERR;
   }

   /* 3. u=x, v=y, A=1, B=0, C=0,D=1 */
   if ((res = mp_copy(&x, &u)) != MP_OKAY) {
      goto LBL_ERR;
   }
   if ((res = mp_copy(&y, &v)) != MP_OKAY) {
      goto LBL_ERR;
   }
   mp_set(&D, 1uL);

top:
   /* 4.  while u is even do */
   while (mp_iseven(&u) == MP_YES) {
      /* 4.1 u = u/2 */
      if ((res = mp_div_2(&u, &u)) != MP_OKAY) {
         goto LBL_ERR;
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   if (mp_iszero(&u) == MP_NO) {
      goto top;
   }

   /* now a = C, b = D, gcd == g*v */

   /* if v != 1 then there is no inverse */
   if (mp_cmp_d(&v, 1) != MP_EQ) {
      res = MP_VAL;
      goto LBL_ERR;
   }

   /* b is now the inverse */
   neg = a->sign;
   while (D.sign == MP_NEG) {







|







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   if (mp_iszero(&u) == MP_NO) {
      goto top;
   }

   /* now a = C, b = D, gcd == g*v */

   /* if v != 1 then there is no inverse */
   if (mp_cmp_d(&v, 1uL) != MP_EQ) {
      res = MP_VAL;
      goto LBL_ERR;
   }

   /* b is now the inverse */
   neg = a->sign;
   while (D.sign == MP_NEG) {

Changes to libtommath/bn_fast_mp_montgomery_reduce.c.

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 *
 * Based on Algorithm 14.32 on pp.601 of HAC.
*/
int fast_mp_montgomery_reduce(mp_int *x, const mp_int *n, mp_digit rho)
{
   int     ix, res, olduse;
   mp_word W[MP_WARRAY];





   /* get old used count */
   olduse = x->used;

   /* grow a as required */
   if (x->alloc < (n->used + 1)) {
      if ((res = mp_grow(x, n->used + 1)) != MP_OKAY) {







>
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 *
 * Based on Algorithm 14.32 on pp.601 of HAC.
*/
int fast_mp_montgomery_reduce(mp_int *x, const mp_int *n, mp_digit rho)
{
   int     ix, res, olduse;
   mp_word W[MP_WARRAY];

   if (x->used > (int)MP_WARRAY) {
      return MP_VAL;
   }

   /* get old used count */
   olduse = x->used;

   /* grow a as required */
   if (x->alloc < (n->used + 1)) {
      if ((res = mp_grow(x, n->used + 1)) != MP_OKAY) {
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      /* mu = ai * m' mod b
       *
       * We avoid a double precision multiplication (which isn't required)
       * by casting the value down to a mp_digit.  Note this requires
       * that W[ix-1] have  the carry cleared (see after the inner loop)
       */
      mp_digit mu;
      mu = (mp_digit)(((W[ix] & MP_MASK) * rho) & MP_MASK);

      /* a = a + mu * m * b**i
       *
       * This is computed in place and on the fly.  The multiplication
       * by b**i is handled by offseting which columns the results
       * are added to.
       *







|







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      /* mu = ai * m' mod b
       *
       * We avoid a double precision multiplication (which isn't required)
       * by casting the value down to a mp_digit.  Note this requires
       * that W[ix-1] have  the carry cleared (see after the inner loop)
       */
      mp_digit mu;
      mu = ((W[ix] & MP_MASK) * rho) & MP_MASK;

      /* a = a + mu * m * b**i
       *
       * This is computed in place and on the fly.  The multiplication
       * by b**i is handled by offseting which columns the results
       * are added to.
       *
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         tmpn = n->dp;

         /* Alias for the columns set by an offset of ix */
         _W = W + ix;

         /* inner loop */
         for (iy = 0; iy < n->used; iy++) {
            *_W++ += ((mp_word)mu) * ((mp_word)*tmpn++);
         }
      }

      /* now fix carry for next digit, W[ix+1] */
      W[ix + 1] += W[ix] >> ((mp_word) DIGIT_BIT);
   }

   /* now we have to propagate the carries and
    * shift the words downward [all those least
    * significant digits we zeroed].
    */
   {
      mp_digit *tmpx;
      mp_word *_W, *_W1;

      /* nox fix rest of carries */

      /* alias for current word */
      _W1 = W + ix;

      /* alias for next word, where the carry goes */
      _W = W + ++ix;

      for (; ix <= ((n->used * 2) + 1); ix++) {
         *_W++ += *_W1++ >> ((mp_word) DIGIT_BIT);
      }

      /* copy out, A = A/b**n
       *
       * The result is A/b**n but instead of converting from an
       * array of mp_word to mp_digit than calling mp_rshd
       * we just copy them in the right order
       */

      /* alias for destination word */
      tmpx = x->dp;

      /* alias for shifted double precision result */
      _W = W + n->used;

      for (ix = 0; ix < (n->used + 1); ix++) {
         *tmpx++ = (mp_digit)(*_W++ & ((mp_word) MP_MASK));
      }

      /* zero oldused digits, if the input a was larger than
       * m->used+1 we'll have to clear the digits
       */
      for (; ix < olduse; ix++) {
         *tmpx++ = 0;







|




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         tmpn = n->dp;

         /* Alias for the columns set by an offset of ix */
         _W = W + ix;

         /* inner loop */
         for (iy = 0; iy < n->used; iy++) {
            *_W++ += (mp_word)mu * (mp_word)*tmpn++;
         }
      }

      /* now fix carry for next digit, W[ix+1] */
      W[ix + 1] += W[ix] >> (mp_word)DIGIT_BIT;
   }

   /* now we have to propagate the carries and
    * shift the words downward [all those least
    * significant digits we zeroed].
    */
   {
      mp_digit *tmpx;
      mp_word *_W, *_W1;

      /* nox fix rest of carries */

      /* alias for current word */
      _W1 = W + ix;

      /* alias for next word, where the carry goes */
      _W = W + ++ix;

      for (; ix <= ((n->used * 2) + 1); ix++) {
         *_W++ += *_W1++ >> (mp_word)DIGIT_BIT;
      }

      /* copy out, A = A/b**n
       *
       * The result is A/b**n but instead of converting from an
       * array of mp_word to mp_digit than calling mp_rshd
       * we just copy them in the right order
       */

      /* alias for destination word */
      tmpx = x->dp;

      /* alias for shifted double precision result */
      _W = W + n->used;

      for (ix = 0; ix < (n->used + 1); ix++) {
         *tmpx++ = *_W++ & (mp_word)MP_MASK;
      }

      /* zero oldused digits, if the input a was larger than
       * m->used+1 we'll have to clear the digits
       */
      for (; ix < olduse; ix++) {
         *tmpx++ = 0;

Changes to libtommath/bn_fast_s_mp_mul_digs.c.

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      /* this is the number of times the loop will iterrate, essentially
         while (tx++ < a->used && ty-- >= 0) { ... }
       */
      iy = MIN(a->used-tx, ty+1);

      /* execute loop */
      for (iz = 0; iz < iy; ++iz) {
         _W += ((mp_word)*tmpx++)*((mp_word)*tmpy--);

      }

      /* store term */
      W[ix] = ((mp_digit)_W) & MP_MASK;

      /* make next carry */
      _W = _W >> ((mp_word)DIGIT_BIT);
   }

   /* setup dest */
   olduse  = c->used;
   c->used = pa;

   {
      mp_digit *tmpc;
      tmpc = c->dp;
      for (ix = 0; ix < (pa + 1); ix++) {
         /* now extract the previous digit [below the carry] */
         *tmpc++ = W[ix];
      }

      /* clear unused digits [that existed in the old copy of c] */
      for (; ix < olduse; ix++) {
         *tmpc++ = 0;







|




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      /* this is the number of times the loop will iterrate, essentially
         while (tx++ < a->used && ty-- >= 0) { ... }
       */
      iy = MIN(a->used-tx, ty+1);

      /* execute loop */
      for (iz = 0; iz < iy; ++iz) {
         _W += (mp_word)*tmpx++ * (mp_word)*tmpy--;

      }

      /* store term */
      W[ix] = (mp_digit)_W & MP_MASK;

      /* make next carry */
      _W = _W >> (mp_word)DIGIT_BIT;
   }

   /* setup dest */
   olduse  = c->used;
   c->used = pa;

   {
      mp_digit *tmpc;
      tmpc = c->dp;
      for (ix = 0; ix < pa; ix++) {
         /* now extract the previous digit [below the carry] */
         *tmpc++ = W[ix];
      }

      /* clear unused digits [that existed in the old copy of c] */
      for (; ix < olduse; ix++) {
         *tmpc++ = 0;

Changes to libtommath/bn_fast_s_mp_mul_high_digs.c.

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      /* this is the number of times the loop will iterrate, essentially its
         while (tx++ < a->used && ty-- >= 0) { ... }
       */
      iy = MIN(a->used-tx, ty+1);

      /* execute loop */
      for (iz = 0; iz < iy; iz++) {
         _W += ((mp_word)*tmpx++)*((mp_word)*tmpy--);
      }

      /* store term */
      W[ix] = ((mp_digit)_W) & MP_MASK;

      /* make next carry */
      _W = _W >> ((mp_word)DIGIT_BIT);
   }

   /* setup dest */
   olduse  = c->used;
   c->used = pa;

   {







|



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      /* this is the number of times the loop will iterrate, essentially its
         while (tx++ < a->used && ty-- >= 0) { ... }
       */
      iy = MIN(a->used-tx, ty+1);

      /* execute loop */
      for (iz = 0; iz < iy; iz++) {
         _W += (mp_word)*tmpx++ * (mp_word)*tmpy--;
      }

      /* store term */
      W[ix] = (mp_digit)_W & MP_MASK;

      /* make next carry */
      _W = _W >> (mp_word)DIGIT_BIT;
   }

   /* setup dest */
   olduse  = c->used;
   c->used = pa;

   {

Changes to libtommath/bn_fast_s_mp_sqr.c.

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       * we halve the distance since they approach at a rate of 2x
       * and we have to round because odd cases need to be executed
       */
      iy = MIN(iy, ((ty-tx)+1)>>1);

      /* execute loop */
      for (iz = 0; iz < iy; iz++) {
         _W += ((mp_word)*tmpx++)*((mp_word)*tmpy--);
      }

      /* double the inner product and add carry */
      _W = _W + _W + W1;

      /* even columns have the square term in them */
      if ((ix&1) == 0) {
         _W += ((mp_word)a->dp[ix>>1])*((mp_word)a->dp[ix>>1]);
      }

      /* store it */
      W[ix] = (mp_digit)(_W & MP_MASK);

      /* make next carry */
      W1 = _W >> ((mp_word)DIGIT_BIT);
   }

   /* setup dest */
   olduse  = b->used;
   b->used = a->used+a->used;

   {







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       * we halve the distance since they approach at a rate of 2x
       * and we have to round because odd cases need to be executed
       */
      iy = MIN(iy, ((ty-tx)+1)>>1);

      /* execute loop */
      for (iz = 0; iz < iy; iz++) {
         _W += (mp_word)*tmpx++ * (mp_word)*tmpy--;
      }

      /* double the inner product and add carry */
      _W = _W + _W + W1;

      /* even columns have the square term in them */
      if (((unsigned)ix & 1u) == 0u) {
         _W += (mp_word)a->dp[ix>>1] * (mp_word)a->dp[ix>>1];
      }

      /* store it */
      W[ix] = _W & MP_MASK;

      /* make next carry */
      W1 = _W >> (mp_word)DIGIT_BIT;
   }

   /* setup dest */
   olduse  = b->used;
   b->used = a->used+a->used;

   {

Changes to libtommath/bn_mp_2expt.c.

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      return res;
   }

   /* set the used count of where the bit will go */
   a->used = (b / DIGIT_BIT) + 1;

   /* put the single bit in its place */
   a->dp[b / DIGIT_BIT] = ((mp_digit)1) << (b % DIGIT_BIT);

   return MP_OKAY;
}
#endif

/* ref:         $Format:%D$ */
/* git commit:  $Format:%H$ */







|







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      return res;
   }

   /* set the used count of where the bit will go */
   a->used = (b / DIGIT_BIT) + 1;

   /* put the single bit in its place */
   a->dp[b / DIGIT_BIT] = (mp_digit)1 << (mp_digit)(b % DIGIT_BIT);

   return MP_OKAY;
}
#endif

/* ref:         $Format:%D$ */
/* git commit:  $Format:%H$ */

Changes to libtommath/bn_mp_clamp.c.

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 * are no more leading digits
 */
void mp_clamp(mp_int *a)
{
   /* decrease used while the most significant digit is
    * zero.
    */
   while ((a->used > 0) && (a->dp[a->used - 1] == 0)) {
      --(a->used);
   }

   /* reset the sign flag if used == 0 */
   if (a->used == 0) {
      a->sign = MP_ZPOS;
   }







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 * are no more leading digits
 */
void mp_clamp(mp_int *a)
{
   /* decrease used while the most significant digit is
    * zero.
    */
   while ((a->used > 0) && (a->dp[a->used - 1] == 0u)) {
      --(a->used);
   }

   /* reset the sign flag if used == 0 */
   if (a->used == 0) {
      a->sign = MP_ZPOS;
   }

Changes to libtommath/bn_mp_clear_multi.c.

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 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, [email protected], http://libtom.org
 */

#include <stdarg.h>

void mp_clear_multi(mp_int *mp, ...)
{
   mp_int *next_mp = mp;
   va_list args;
   va_start(args, mp);







>







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 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, [email protected], http://libtom.org
 */

#include <stdarg.h>

void mp_clear_multi(mp_int *mp, ...)
{
   mp_int *next_mp = mp;
   va_list args;
   va_start(args, mp);

Changes to libtommath/bn_mp_cnt_lsb.c.

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   /* easy out */
   if (mp_iszero(a) == MP_YES) {
      return 0;
   }

   /* scan lower digits until non-zero */
   for (x = 0; (x < a->used) && (a->dp[x] == 0); x++) {}
   q = a->dp[x];
   x *= DIGIT_BIT;

   /* now scan this digit until a 1 is found */
   if ((q & 1) == 0) {
      do {
         qq  = q & 15;
         x  += lnz[qq];
         q >>= 4;
      } while (qq == 0);
   }
   return x;
}

#endif

/* ref:         $Format:%D$ */







|




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   /* easy out */
   if (mp_iszero(a) == MP_YES) {
      return 0;
   }

   /* scan lower digits until non-zero */
   for (x = 0; (x < a->used) && (a->dp[x] == 0u); x++) {}
   q = a->dp[x];
   x *= DIGIT_BIT;

   /* now scan this digit until a 1 is found */
   if ((q & 1u) == 0u) {
      do {
         qq  = q & 15u;
         x  += lnz[qq];
         q >>= 4;
      } while (qq == 0u);
   }
   return x;
}

#endif

/* ref:         $Format:%D$ */

Changes to libtommath/bn_mp_count_bits.c.

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   }

   /* get number of digits and add that */
   r = (a->used - 1) * DIGIT_BIT;

   /* take the last digit and count the bits in it */
   q = a->dp[a->used - 1];
   while (q > ((mp_digit) 0)) {
      ++r;
      q >>= ((mp_digit) 1);
   }
   return r;
}
#endif

/* ref:         $Format:%D$ */
/* git commit:  $Format:%H$ */







|

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   }

   /* get number of digits and add that */
   r = (a->used - 1) * DIGIT_BIT;

   /* take the last digit and count the bits in it */
   q = a->dp[a->used - 1];
   while (q > (mp_digit)0) {
      ++r;
      q >>= (mp_digit)1;
   }
   return r;
}
#endif

/* ref:         $Format:%D$ */
/* git commit:  $Format:%H$ */

Changes to libtommath/bn_mp_div.c.

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   /* init our temps */
   if ((res = mp_init_multi(&ta, &tb, &tq, &q, NULL)) != MP_OKAY) {
      return res;
   }


   mp_set(&tq, 1);
   n = mp_count_bits(a) - mp_count_bits(b);
   if (((res = mp_abs(a, &ta)) != MP_OKAY) ||
       ((res = mp_abs(b, &tb)) != MP_OKAY) ||
       ((res = mp_mul_2d(&tb, n, &tb)) != MP_OKAY) ||
       ((res = mp_mul_2d(&tq, n, &tq)) != MP_OKAY)) {
      goto LBL_ERR;
   }







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   /* init our temps */
   if ((res = mp_init_multi(&ta, &tb, &tq, &q, NULL)) != MP_OKAY) {
      return res;
   }


   mp_set(&tq, 1uL);
   n = mp_count_bits(a) - mp_count_bits(b);
   if (((res = mp_abs(a, &ta)) != MP_OKAY) ||
       ((res = mp_abs(b, &tb)) != MP_OKAY) ||
       ((res = mp_mul_2d(&tb, n, &tb)) != MP_OKAY) ||
       ((res = mp_mul_2d(&tq, n, &tq)) != MP_OKAY)) {
      goto LBL_ERR;
   }
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   /* fix the sign */
   neg = (a->sign == b->sign) ? MP_ZPOS : MP_NEG;
   x.sign = y.sign = MP_ZPOS;

   /* normalize both x and y, ensure that y >= b/2, [b == 2**DIGIT_BIT] */
   norm = mp_count_bits(&y) % DIGIT_BIT;
   if (norm < (int)(DIGIT_BIT-1)) {
      norm = (DIGIT_BIT-1) - norm;
      if ((res = mp_mul_2d(&x, norm, &x)) != MP_OKAY) {
         goto LBL_Y;
      }
      if ((res = mp_mul_2d(&y, norm, &y)) != MP_OKAY) {
         goto LBL_Y;
      }
   } else {







|
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   /* fix the sign */
   neg = (a->sign == b->sign) ? MP_ZPOS : MP_NEG;
   x.sign = y.sign = MP_ZPOS;

   /* normalize both x and y, ensure that y >= b/2, [b == 2**DIGIT_BIT] */
   norm = mp_count_bits(&y) % DIGIT_BIT;
   if (norm < (DIGIT_BIT - 1)) {
      norm = (DIGIT_BIT - 1) - norm;
      if ((res = mp_mul_2d(&x, norm, &x)) != MP_OKAY) {
         goto LBL_Y;
      }
      if ((res = mp_mul_2d(&y, norm, &y)) != MP_OKAY) {
         goto LBL_Y;
      }
   } else {
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      if (i > x.used) {
         continue;
      }

      /* step 3.1 if xi == yt then set q{i-t-1} to b-1,
       * otherwise set q{i-t-1} to (xi*b + x{i-1})/yt */
      if (x.dp[i] == y.dp[t]) {
         q.dp[(i - t) - 1] = ((((mp_digit)1) << DIGIT_BIT) - 1);
      } else {
         mp_word tmp;
         tmp = ((mp_word) x.dp[i]) << ((mp_word) DIGIT_BIT);
         tmp |= ((mp_word) x.dp[i - 1]);
         tmp /= ((mp_word) y.dp[t]);
         if (tmp > (mp_word) MP_MASK) {
            tmp = MP_MASK;
         }
         q.dp[(i - t) - 1] = (mp_digit)(tmp & (mp_word)(MP_MASK));
      }

      /* while (q{i-t-1} * (yt * b + y{t-1})) >
               xi * b**2 + xi-1 * b + xi-2

         do q{i-t-1} -= 1;
      */
      q.dp[(i - t) - 1] = (q.dp[(i - t) - 1] + 1) & MP_MASK;
      do {
         q.dp[(i - t) - 1] = (q.dp[(i - t) - 1] - 1) & MP_MASK;

         /* find left hand */
         mp_zero(&t1);
         t1.dp[0] = ((t - 1) < 0) ? 0 : y.dp[t - 1];
         t1.dp[1] = y.dp[t];
         t1.used = 2;
         if ((res = mp_mul_d(&t1, q.dp[(i - t) - 1], &t1)) != MP_OKAY) {
            goto LBL_Y;
         }

         /* find right hand */
         t2.dp[0] = ((i - 2) < 0) ? 0 : x.dp[i - 2];
         t2.dp[1] = ((i - 1) < 0) ? 0 : x.dp[i - 1];
         t2.dp[2] = x.dp[i];
         t2.used = 3;
      } while (mp_cmp_mag(&t1, &t2) == MP_GT);

      /* step 3.3 x = x - q{i-t-1} * y * b**{i-t-1} */
      if ((res = mp_mul_d(&y, q.dp[(i - t) - 1], &t1)) != MP_OKAY) {
         goto LBL_Y;







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      if (i > x.used) {
         continue;
      }

      /* step 3.1 if xi == yt then set q{i-t-1} to b-1,
       * otherwise set q{i-t-1} to (xi*b + x{i-1})/yt */
      if (x.dp[i] == y.dp[t]) {
         q.dp[(i - t) - 1] = ((mp_digit)1 << (mp_digit)DIGIT_BIT) - (mp_digit)1;
      } else {
         mp_word tmp;
         tmp = (mp_word)x.dp[i] << (mp_word)DIGIT_BIT;
         tmp |= (mp_word)x.dp[i - 1];
         tmp /= (mp_word)y.dp[t];
         if (tmp > (mp_word)MP_MASK) {
            tmp = MP_MASK;
         }
         q.dp[(i - t) - 1] = (mp_digit)(tmp & (mp_word)MP_MASK);
      }

      /* while (q{i-t-1} * (yt * b + y{t-1})) >
               xi * b**2 + xi-1 * b + xi-2

         do q{i-t-1} -= 1;
      */
      q.dp[(i - t) - 1] = (q.dp[(i - t) - 1] + 1uL) & (mp_digit)MP_MASK;
      do {
         q.dp[(i - t) - 1] = (q.dp[(i - t) - 1] - 1uL) & (mp_digit)MP_MASK;

         /* find left hand */
         mp_zero(&t1);
         t1.dp[0] = ((t - 1) < 0) ? 0u : y.dp[t - 1];
         t1.dp[1] = y.dp[t];
         t1.used = 2;
         if ((res = mp_mul_d(&t1, q.dp[(i - t) - 1], &t1)) != MP_OKAY) {
            goto LBL_Y;
         }

         /* find right hand */
         t2.dp[0] = ((i - 2) < 0) ? 0u : x.dp[i - 2];
         t2.dp[1] = ((i - 1) < 0) ? 0u : x.dp[i - 1];
         t2.dp[2] = x.dp[i];
         t2.used = 3;
      } while (mp_cmp_mag(&t1, &t2) == MP_GT);

      /* step 3.3 x = x - q{i-t-1} * y * b**{i-t-1} */
      if ((res = mp_mul_d(&y, q.dp[(i - t) - 1], &t1)) != MP_OKAY) {
         goto LBL_Y;
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         if ((res = mp_lshd(&t1, (i - t) - 1)) != MP_OKAY) {
            goto LBL_Y;
         }
         if ((res = mp_add(&x, &t1, &x)) != MP_OKAY) {
            goto LBL_Y;
         }

         q.dp[(i - t) - 1] = (q.dp[(i - t) - 1] - 1UL) & MP_MASK;
      }
   }

   /* now q is the quotient and x is the remainder
    * [which we have to normalize]
    */








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         if ((res = mp_lshd(&t1, (i - t) - 1)) != MP_OKAY) {
            goto LBL_Y;
         }
         if ((res = mp_add(&x, &t1, &x)) != MP_OKAY) {
            goto LBL_Y;
         }

         q.dp[(i - t) - 1] = (q.dp[(i - t) - 1] - 1uL) & MP_MASK;
      }
   }

   /* now q is the quotient and x is the remainder
    * [which we have to normalize]
    */

Changes to libtommath/bn_mp_div_2.c.

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      /* dest alias */
      tmpb = b->dp + b->used - 1;

      /* carry */
      r = 0;
      for (x = b->used - 1; x >= 0; x--) {
         /* get the carry for the next iteration */
         rr = *tmpa & 1;

         /* shift the current digit, add in carry and store */
         *tmpb-- = (*tmpa-- >> 1) | (r << (DIGIT_BIT - 1));

         /* forward carry to next iteration */
         r = rr;
      }







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      /* dest alias */
      tmpb = b->dp + b->used - 1;

      /* carry */
      r = 0;
      for (x = b->used - 1; x >= 0; x--) {
         /* get the carry for the next iteration */
         rr = *tmpa & 1u;

         /* shift the current digit, add in carry and store */
         *tmpb-- = (*tmpa-- >> 1) | (r << (DIGIT_BIT - 1));

         /* forward carry to next iteration */
         r = rr;
      }

Changes to libtommath/bn_mp_div_2d.c.

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   if (d != NULL) {
      if ((res = mp_mod_2d(a, b, d)) != MP_OKAY) {
         return res;
      }
   }

   /* shift by as many digits in the bit count */
   if (b >= (int)DIGIT_BIT) {
      mp_rshd(c, b / DIGIT_BIT);
   }

   /* shift any bit count < DIGIT_BIT */
   D = (mp_digit)(b % DIGIT_BIT);
   if (D != 0) {
      mp_digit *tmpc, mask, shift;

      /* mask */
      mask = (((mp_digit)1) << D) - 1;

      /* shift for lsb */
      shift = DIGIT_BIT - D;

      /* alias */
      tmpc = c->dp + (c->used - 1);

      /* carry */
      r = 0;
      for (x = c->used - 1; x >= 0; x--) {







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   if (d != NULL) {
      if ((res = mp_mod_2d(a, b, d)) != MP_OKAY) {
         return res;
      }
   }

   /* shift by as many digits in the bit count */
   if (b >= DIGIT_BIT) {
      mp_rshd(c, b / DIGIT_BIT);
   }

   /* shift any bit count < DIGIT_BIT */
   D = (mp_digit)(b % DIGIT_BIT);
   if (D != 0u) {
      mp_digit *tmpc, mask, shift;

      /* mask */
      mask = ((mp_digit)1 << D) - 1uL;

      /* shift for lsb */
      shift = (mp_digit)DIGIT_BIT - D;

      /* alias */
      tmpc = c->dp + (c->used - 1);

      /* carry */
      r = 0;
      for (x = c->used - 1; x >= 0; x--) {

Changes to libtommath/bn_mp_div_3.c.

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{
   mp_int   q;
   mp_word  w, t;
   mp_digit b;
   int      res, ix;

   /* b = 2**DIGIT_BIT / 3 */
   b = (((mp_word)1) << ((mp_word)DIGIT_BIT)) / ((mp_word)3);

   if ((res = mp_init_size(&q, a->used)) != MP_OKAY) {
      return res;
   }

   q.used = a->used;
   q.sign = a->sign;
   w = 0;
   for (ix = a->used - 1; ix >= 0; ix--) {
      w = (w << ((mp_word)DIGIT_BIT)) | ((mp_word)a->dp[ix]);

      if (w >= 3) {
         /* multiply w by [1/3] */
         t = (w * ((mp_word)b)) >> ((mp_word)DIGIT_BIT);

         /* now subtract 3 * [w/3] from w, to get the remainder */
         w -= t+t+t;

         /* fixup the remainder as required since
          * the optimization is not exact.
          */
         while (w >= 3) {
            t += 1;
            w -= 3;
         }
      } else {
         t = 0;
      }
      q.dp[ix] = (mp_digit)t;
   }








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{
   mp_int   q;
   mp_word  w, t;
   mp_digit b;
   int      res, ix;

   /* b = 2**DIGIT_BIT / 3 */
   b = ((mp_word)1 << (mp_word)DIGIT_BIT) / (mp_word)3;

   if ((res = mp_init_size(&q, a->used)) != MP_OKAY) {
      return res;
   }

   q.used = a->used;
   q.sign = a->sign;
   w = 0;
   for (ix = a->used - 1; ix >= 0; ix--) {
      w = (w << (mp_word)DIGIT_BIT) | (mp_word)a->dp[ix];

      if (w >= 3u) {
         /* multiply w by [1/3] */
         t = (w * (mp_word)b) >> (mp_word)DIGIT_BIT;

         /* now subtract 3 * [w/3] from w, to get the remainder */
         w -= t+t+t;

         /* fixup the remainder as required since
          * the optimization is not exact.
          */
         while (w >= 3u) {
            t += 1u;
            w -= 3u;
         }
      } else {
         t = 0;
      }
      q.dp[ix] = (mp_digit)t;
   }

Changes to libtommath/bn_mp_div_d.c.

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{
   mp_int  q;
   mp_word w;
   mp_digit t;
   int     res, ix;

   /* cannot divide by zero */
   if (b == 0) {
      return MP_VAL;
   }

   /* quick outs */
   if ((b == 1) || (mp_iszero(a) == MP_YES)) {
      if (d != NULL) {
         *d = 0;
      }
      if (c != NULL) {
         return mp_copy(a, c);
      }
      return MP_OKAY;
   }

   /* power of two ? */
   if (((b & (b-1)) == 0)) {
      for (ix = 1; ix < DIGIT_BIT; ix++) {
         if (b == (((mp_digit)1)<<ix)) {
            break;
         }
      }
      if (d != NULL) {
         *d = a->dp[0] & ((((mp_digit)1)<<ix) - 1);
      }
      if (c != NULL) {
         return mp_div_2d(a, ix, c, NULL);
      }
      return MP_OKAY;
   }

#ifdef BN_MP_DIV_3_C
   /* three? */
   if (b == 3) {
      return mp_div_3(a, c, d);
   }
#endif

   /* no easy answer [c'est la vie].  Just division */
   if ((res = mp_init_size(&q, a->used)) != MP_OKAY) {
      return res;
   }

   q.used = a->used;
   q.sign = a->sign;
   w = 0;
   for (ix = a->used - 1; ix >= 0; ix--) {
      w = (w << ((mp_word)DIGIT_BIT)) | ((mp_word)a->dp[ix]);

      if (w >= b) {
         t = (mp_digit)(w / b);
         w -= ((mp_word)t) * ((mp_word)b);
      } else {
         t = 0;
      }
      q.dp[ix] = (mp_digit)t;
   }

   if (d != NULL) {
      *d = (mp_digit)w;
   }

   if (c != NULL) {







|




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{
   mp_int  q;
   mp_word w;
   mp_digit t;
   int     res, ix;

   /* cannot divide by zero */
   if (b == 0u) {
      return MP_VAL;
   }

   /* quick outs */
   if ((b == 1u) || (mp_iszero(a) == MP_YES)) {
      if (d != NULL) {
         *d = 0;
      }
      if (c != NULL) {
         return mp_copy(a, c);
      }
      return MP_OKAY;
   }

   /* power of two ? */
   if (((b & (b-1)) == 0)) {
      for (ix = 1; ix < DIGIT_BIT; ix++) {
         if (b == (((mp_digit)1)<<ix)) {
            break;
         }
      }
      if (d != NULL) {
         *d = a->dp[0] & (((mp_digit)1<<(mp_digit)ix) - 1uL);
      }
      if (c != NULL) {
         return mp_div_2d(a, ix, c, NULL);
      }
      return MP_OKAY;
   }

#ifdef BN_MP_DIV_3_C
   /* three? */
   if (b == 3u) {
      return mp_div_3(a, c, d);
   }
#endif

   /* no easy answer [c'est la vie].  Just division */
   if ((res = mp_init_size(&q, a->used)) != MP_OKAY) {
      return res;
   }

   q.used = a->used;
   q.sign = a->sign;
   w = 0;
   for (ix = a->used - 1; ix >= 0; ix--) {
      w = (w << (mp_word)DIGIT_BIT) | (mp_word)a->dp[ix];

      if (w >= b) {
         t = (mp_digit)(w / b);
         w -= (mp_word)t * (mp_word)b;
      } else {
         t = 0;
      }
      q.dp[ix] = t;
   }

   if (d != NULL) {
      *d = (mp_digit)w;
   }

   if (c != NULL) {

Changes to libtommath/bn_mp_dr_reduce.c.

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   tmpx2 = x->dp + m;

   /* set carry to zero */
   mu = 0;

   /* compute (x mod B**m) + k * [x/B**m] inline and inplace */
   for (i = 0; i < m; i++) {
      r         = (((mp_word)*tmpx2++) * (mp_word)k) + *tmpx1 + mu;
      *tmpx1++  = (mp_digit)(r & MP_MASK);
      mu        = (mp_digit)(r >> ((mp_word)DIGIT_BIT));
   }

   /* set final carry */
   *tmpx1++ = mu;








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   tmpx2 = x->dp + m;

   /* set carry to zero */
   mu = 0;

   /* compute (x mod B**m) + k * [x/B**m] inline and inplace */
   for (i = 0; i < m; i++) {
      r         = ((mp_word)*tmpx2++ * (mp_word)k) + *tmpx1 + mu;
      *tmpx1++  = (mp_digit)(r & MP_MASK);
      mu        = (mp_digit)(r >> ((mp_word)DIGIT_BIT));
   }

   /* set final carry */
   *tmpx1++ = mu;

Changes to libtommath/bn_mp_dr_setup.c.

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/* determines the setup value */
void mp_dr_setup(const mp_int *a, mp_digit *d)
{
   /* the casts are required if DIGIT_BIT is one less than
    * the number of bits in a mp_digit [e.g. DIGIT_BIT==31]
    */
   *d = (mp_digit)((((mp_word)1) << ((mp_word)DIGIT_BIT)) - ((mp_word)a->dp[0]));
}

#endif

/* ref:         $Format:%D$ */
/* git commit:  $Format:%H$ */
/* commit time: $Format:%ai$ */







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/* determines the setup value */
void mp_dr_setup(const mp_int *a, mp_digit *d)
{
   /* the casts are required if DIGIT_BIT is one less than
    * the number of bits in a mp_digit [e.g. DIGIT_BIT==31]
    */
   *d = (mp_digit)(((mp_word)1 << (mp_word)DIGIT_BIT) - (mp_word)a->dp[0]);
}

#endif

/* ref:         $Format:%D$ */
/* git commit:  $Format:%H$ */
/* commit time: $Format:%ai$ */

Changes to libtommath/bn_mp_export.c.

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   if (endian == 0) {
      union {
         unsigned int i;
         char c[4];
      } lint;
      lint.i = 0x01020304;

      endian = (lint.c[0] == 4) ? -1 : 1;
   }

   odd_nails = (nails % 8);
   odd_nail_mask = 0xff;
   for (i = 0; i < odd_nails; ++i) {
      odd_nail_mask ^= (1 << (7 - i));
   }
   nail_bytes = nails / 8;

   bits = mp_count_bits(&t);
   count = (bits / ((size * 8) - nails)) + (((bits % ((size * 8) - nails)) != 0) ? 1 : 0);

   for (i = 0; i < count; ++i) {
      for (j = 0; j < size; ++j) {
         unsigned char *byte = (unsigned char *)rop +
                               (((order == -1) ? i : ((count - 1) - i)) * size) +
                               ((endian == -1) ? j : ((size - 1) - j));

         if (j >= (size - nail_bytes)) {
            *byte = 0;
            continue;
         }

         *byte = (unsigned char)((j == ((size - nail_bytes) - 1)) ? (t.dp[0] & odd_nail_mask) : (t.dp[0] & 0xFF));

         if ((result = mp_div_2d(&t, ((j == ((size - nail_bytes) - 1)) ? (8 - odd_nails) : 8), &t, NULL)) != MP_OKAY) {
            mp_clear(&t);
            return result;
         }
      }
   }

   mp_clear(&t);







|


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|

|

|
|




|
|






|

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34
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   if (endian == 0) {
      union {
         unsigned int i;
         char c[4];
      } lint;
      lint.i = 0x01020304;

      endian = (lint.c[0] == '\x04') ? -1 : 1;
   }

   odd_nails = (nails % 8u);
   odd_nail_mask = 0xff;
   for (i = 0; i < odd_nails; ++i) {
      odd_nail_mask ^= (unsigned char)(1u << (7u - i));
   }
   nail_bytes = nails / 8u;

   bits = (size_t)mp_count_bits(&t);
   count = (bits / ((size * 8u) - nails)) + (((bits % ((size * 8u) - nails)) != 0u) ? 1u : 0u);

   for (i = 0; i < count; ++i) {
      for (j = 0; j < size; ++j) {
         unsigned char *byte = (unsigned char *)rop +
                               (((order == -1) ? i : ((count - 1u) - i)) * size) +
                               ((endian == -1) ? j : ((size - 1u) - j));

         if (j >= (size - nail_bytes)) {
            *byte = 0;
            continue;
         }

         *byte = (unsigned char)((j == ((size - nail_bytes) - 1u)) ? (t.dp[0] & odd_nail_mask) : (t.dp[0] & 0xFFuL));

         if ((result = mp_div_2d(&t, (j == ((size - nail_bytes) - 1u)) ? (int)(8u - odd_nails) : 8, &t, NULL)) != MP_OKAY) {
            mp_clear(&t);
            return result;
         }
      }
   }

   mp_clear(&t);

Changes to libtommath/bn_mp_expt_d_ex.c.

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   mp_int  g;

   if ((res = mp_init_copy(&g, a)) != MP_OKAY) {
      return res;
   }

   /* set initial result */
   mp_set(c, 1);

   if (fast != 0) {
      while (b > 0) {
         /* if the bit is set multiply */
         if ((b & 1) != 0) {
            if ((res = mp_mul(c, &g, c)) != MP_OKAY) {
               mp_clear(&g);
               return res;
            }
         }

         /* square */
         if (b > 1) {
            if ((res = mp_sqr(&g, &g)) != MP_OKAY) {
               mp_clear(&g);
               return res;
            }
         }

         /* shift to next bit */
         b >>= 1;
      }
   } else {
      for (x = 0; x < DIGIT_BIT; x++) {
         /* square */
         if ((res = mp_sqr(c, c)) != MP_OKAY) {
            mp_clear(&g);
            return res;
         }

         /* if the bit is set multiply */
         if ((b & (mp_digit)(((mp_digit)1) << (DIGIT_BIT - 1))) != 0) {
            if ((res = mp_mul(c, &g, c)) != MP_OKAY) {
               mp_clear(&g);
               return res;
            }
         }

         /* shift to next bit */







|


|

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|










|







|







24
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   mp_int  g;

   if ((res = mp_init_copy(&g, a)) != MP_OKAY) {
      return res;
   }

   /* set initial result */
   mp_set(c, 1uL);

   if (fast != 0) {
      while (b > 0u) {
         /* if the bit is set multiply */
         if ((b & 1u) != 0u) {
            if ((res = mp_mul(c, &g, c)) != MP_OKAY) {
               mp_clear(&g);
               return res;
            }
         }

         /* square */
         if (b > 1u) {
            if ((res = mp_sqr(&g, &g)) != MP_OKAY) {
               mp_clear(&g);
               return res;
            }
         }

         /* shift to next bit */
         b >>= 1;
      }
   } else {
      for (x = 0; x < (unsigned)DIGIT_BIT; x++) {
         /* square */
         if ((res = mp_sqr(c, c)) != MP_OKAY) {
            mp_clear(&g);
            return res;
         }

         /* if the bit is set multiply */
         if ((b & ((mp_digit)1 << (DIGIT_BIT - 1))) != 0u) {
            if ((res = mp_mul(c, &g, c)) != MP_OKAY) {
               mp_clear(&g);
               return res;
            }
         }

         /* shift to next bit */

Changes to libtommath/bn_mp_exptmod_fast.c.

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   mp_digit buf, mp;
   int     err, bitbuf, bitcpy, bitcnt, mode, digidx, x, y, winsize;

   /* use a pointer to the reduction algorithm.  This allows us to use
    * one of many reduction algorithms without modding the guts of
    * the code with if statements everywhere.
    */
   int (*redux)(mp_int *,const mp_int *,mp_digit);

   /* find window size */
   x = mp_count_bits(X);
   if (x <= 7) {
      winsize = 2;
   } else if (x <= 36) {
      winsize = 3;







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   mp_digit buf, mp;
   int     err, bitbuf, bitcpy, bitcnt, mode, digidx, x, y, winsize;

   /* use a pointer to the reduction algorithm.  This allows us to use
    * one of many reduction algorithms without modding the guts of
    * the code with if statements everywhere.
    */
   int (*redux)(mp_int *x, const mp_int *n, mp_digit rho);

   /* find window size */
   x = mp_count_bits(X);
   if (x <= 7) {
      winsize = 2;
   } else if (x <= 36) {
      winsize = 3;
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#else
      err = MP_VAL;
      goto LBL_M;
#endif

      /* automatically pick the comba one if available (saves quite a few calls/ifs) */
#ifdef BN_FAST_MP_MONTGOMERY_REDUCE_C
      if ((((P->used * 2) + 1) < MP_WARRAY) &&
          (P->used < (1 << ((CHAR_BIT * sizeof(mp_word)) - (2 * DIGIT_BIT))))) {
         redux = fast_mp_montgomery_reduce;
      } else
#endif
      {
#ifdef BN_MP_MONTGOMERY_REDUCE_C
         /* use slower baseline Montgomery method */







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#else
      err = MP_VAL;
      goto LBL_M;
#endif

      /* automatically pick the comba one if available (saves quite a few calls/ifs) */
#ifdef BN_FAST_MP_MONTGOMERY_REDUCE_C
      if ((((P->used * 2) + 1) < (int)MP_WARRAY) &&
          (P->used < (1 << ((CHAR_BIT * sizeof(mp_word)) - (2 * DIGIT_BIT))))) {
         redux = fast_mp_montgomery_reduce;
      } else
#endif
      {
#ifdef BN_MP_MONTGOMERY_REDUCE_C
         /* use slower baseline Montgomery method */
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         goto LBL_RES;
      }
#else
      err = MP_VAL;
      goto LBL_RES;
#endif
   } else {
      mp_set(&res, 1);
      if ((err = mp_mod(G, P, &M[1])) != MP_OKAY) {
         goto LBL_RES;
      }
   }

   /* compute the value at M[1<<(winsize-1)] by squaring M[1] (winsize-1) times */
   if ((err = mp_copy(&M[1], &M[1 << (winsize - 1)])) != MP_OKAY) {







|







156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
         goto LBL_RES;
      }
#else
      err = MP_VAL;
      goto LBL_RES;
#endif
   } else {
      mp_set(&res, 1uL);
      if ((err = mp_mod(G, P, &M[1])) != MP_OKAY) {
         goto LBL_RES;
      }
   }

   /* compute the value at M[1<<(winsize-1)] by squaring M[1] (winsize-1) times */
   if ((err = mp_copy(&M[1], &M[1 << (winsize - 1)])) != MP_OKAY) {

Changes to libtommath/bn_mp_exteuclid.c.

24
25
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27
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31
32
33
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35
36
37
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105
106
107
   int err;

   if ((err = mp_init_multi(&u1, &u2, &u3, &v1, &v2, &v3, &t1, &t2, &t3, &q, &tmp, NULL)) != MP_OKAY) {
      return err;
   }

   /* initialize, (u1,u2,u3) = (1,0,a) */
   mp_set(&u1, 1);
   if ((err = mp_copy(a, &u3)) != MP_OKAY)                                        {
      goto LBL_ERR;
   }

   /* initialize, (v1,v2,v3) = (0,1,b) */
   mp_set(&v2, 1);
   if ((err = mp_copy(b, &v3)) != MP_OKAY)                                        {
      goto LBL_ERR;
   }

   /* loop while v3 != 0 */
   while (mp_iszero(&v3) == MP_NO) {
      /* q = u3/v3 */
      if ((err = mp_div(&u3, &v3, &q, NULL)) != MP_OKAY)                         {
         goto LBL_ERR;
      }

      /* (t1,t2,t3) = (u1,u2,u3) - (v1,v2,v3)q */
      if ((err = mp_mul(&v1, &q, &tmp)) != MP_OKAY)                              {
         goto LBL_ERR;
      }
      if ((err = mp_sub(&u1, &tmp, &t1)) != MP_OKAY)                             {
         goto LBL_ERR;
      }
      if ((err = mp_mul(&v2, &q, &tmp)) != MP_OKAY)                              {
         goto LBL_ERR;
      }
      if ((err = mp_sub(&u2, &tmp, &t2)) != MP_OKAY)                             {
         goto LBL_ERR;
      }
      if ((err = mp_mul(&v3, &q, &tmp)) != MP_OKAY)                              {
         goto LBL_ERR;
      }
      if ((err = mp_sub(&u3, &tmp, &t3)) != MP_OKAY)                             {
         goto LBL_ERR;
      }

      /* (u1,u2,u3) = (v1,v2,v3) */
      if ((err = mp_copy(&v1, &u1)) != MP_OKAY)                                  {
         goto LBL_ERR;
      }
      if ((err = mp_copy(&v2, &u2)) != MP_OKAY)                                  {
         goto LBL_ERR;
      }
      if ((err = mp_copy(&v3, &u3)) != MP_OKAY)                                  {
         goto LBL_ERR;
      }

      /* (v1,v2,v3) = (t1,t2,t3) */
      if ((err = mp_copy(&t1, &v1)) != MP_OKAY)                                  {
         goto LBL_ERR;
      }
      if ((err = mp_copy(&t2, &v2)) != MP_OKAY)                                  {
         goto LBL_ERR;
      }
      if ((err = mp_copy(&t3, &v3)) != MP_OKAY)                                  {
         goto LBL_ERR;
      }
   }

   /* make sure U3 >= 0 */
   if (u3.sign == MP_NEG) {
      if ((err = mp_neg(&u1, &u1)) != MP_OKAY)                                   {
         goto LBL_ERR;
      }
      if ((err = mp_neg(&u2, &u2)) != MP_OKAY)                                   {
         goto LBL_ERR;
      }
      if ((err = mp_neg(&u3, &u3)) != MP_OKAY)                                   {
         goto LBL_ERR;
      }
   }

   /* copy result out */
   if (U1 != NULL) {
      mp_exch(U1, &u1);







|
|




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|




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   int err;

   if ((err = mp_init_multi(&u1, &u2, &u3, &v1, &v2, &v3, &t1, &t2, &t3, &q, &tmp, NULL)) != MP_OKAY) {
      return err;
   }

   /* initialize, (u1,u2,u3) = (1,0,a) */
   mp_set(&u1, 1uL);
   if ((err = mp_copy(a, &u3)) != MP_OKAY) {
      goto LBL_ERR;
   }

   /* initialize, (v1,v2,v3) = (0,1,b) */
   mp_set(&v2, 1uL);
   if ((err = mp_copy(b, &v3)) != MP_OKAY) {
      goto LBL_ERR;
   }

   /* loop while v3 != 0 */
   while (mp_iszero(&v3) == MP_NO) {
      /* q = u3/v3 */
      if ((err = mp_div(&u3, &v3, &q, NULL)) != MP_OKAY) {
         goto LBL_ERR;
      }

      /* (t1,t2,t3) = (u1,u2,u3) - (v1,v2,v3)q */
      if ((err = mp_mul(&v1, &q, &tmp)) != MP_OKAY) {
         goto LBL_ERR;
      }
      if ((err = mp_sub(&u1, &tmp, &t1)) != MP_OKAY) {
         goto LBL_ERR;
      }
      if ((err = mp_mul(&v2, &q, &tmp)) != MP_OKAY) {
         goto LBL_ERR;
      }
      if ((err = mp_sub(&u2, &tmp, &t2)) != MP_OKAY) {
         goto LBL_ERR;
      }
      if ((err = mp_mul(&v3, &q, &tmp)) != MP_OKAY) {
         goto LBL_ERR;
      }
      if ((err = mp_sub(&u3, &tmp, &t3)) != MP_OKAY) {
         goto LBL_ERR;
      }

      /* (u1,u2,u3) = (v1,v2,v3) */
      if ((err = mp_copy(&v1, &u1)) != MP_OKAY) {
         goto LBL_ERR;
      }
      if ((err = mp_copy(&v2, &u2)) != MP_OKAY) {
         goto LBL_ERR;
      }
      if ((err = mp_copy(&v3, &u3)) != MP_OKAY) {
         goto LBL_ERR;
      }

      /* (v1,v2,v3) = (t1,t2,t3) */
      if ((err = mp_copy(&t1, &v1)) != MP_OKAY) {
         goto LBL_ERR;
      }
      if ((err = mp_copy(&t2, &v2)) != MP_OKAY) {
         goto LBL_ERR;
      }
      if ((err = mp_copy(&t3, &v3)) != MP_OKAY) {
         goto LBL_ERR;
      }
   }

   /* make sure U3 >= 0 */
   if (u3.sign == MP_NEG) {
      if ((err = mp_neg(&u1, &u1)) != MP_OKAY) {
         goto LBL_ERR;
      }
      if ((err = mp_neg(&u2, &u2)) != MP_OKAY) {
         goto LBL_ERR;
      }
      if ((err = mp_neg(&u3, &u3)) != MP_OKAY) {
         goto LBL_ERR;
      }
   }

   /* copy result out */
   if (U1 != NULL) {
      mp_exch(U1, &u1);

Changes to libtommath/bn_mp_fread.c.

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22

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43

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 */

#ifndef LTM_NO_FILE
/* read a bigint from a file stream in ASCII */
int mp_fread(mp_int *a, int radix, FILE *stream)
{
   int err, ch, neg, y;


   /* clear a */
   mp_zero(a);

   /* if first digit is - then set negative */
   ch = fgetc(stream);
   if (ch == '-') {
      neg = MP_NEG;
      ch = fgetc(stream);
   } else {
      neg = MP_ZPOS;
   }

   for (;;) {
      /* find y in the radix map */
      for (y = 0; y < radix; y++) {
         if (mp_s_rmap[y] == ch) {
            break;
         }
      }

      if (y == radix) {

         break;
      }

      /* shift up and add */
      if ((err = mp_mul_d(a, radix, a)) != MP_OKAY) {
         return err;
      }
      if ((err = mp_add_d(a, y, a)) != MP_OKAY) {
         return err;
      }

      ch = fgetc(stream);
   }
   if (mp_cmp_d(a, 0) != MP_EQ) {
      a->sign = neg;
   }

   return MP_OKAY;
}
#endif








>






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>




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|







16
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 */

#ifndef LTM_NO_FILE
/* read a bigint from a file stream in ASCII */
int mp_fread(mp_int *a, int radix, FILE *stream)
{
   int err, ch, neg, y;
   unsigned pos;

   /* clear a */
   mp_zero(a);

   /* if first digit is - then set negative */
   ch = fgetc(stream);
   if (ch == (int)'-') {
      neg = MP_NEG;
      ch = fgetc(stream);
   } else {
      neg = MP_ZPOS;
   }

   for (;;) {

      pos = (unsigned)(ch - (int)'(');
      if (mp_s_rmap_reverse_sz < pos) {
         break;
      }

      y = (int)mp_s_rmap_reverse[pos];

      if ((y == 0xff) || (y >= radix)) {
         break;
      }

      /* shift up and add */
      if ((err = mp_mul_d(a, (mp_digit)radix, a)) != MP_OKAY) {
         return err;
      }
      if ((err = mp_add_d(a, (mp_digit)y, a)) != MP_OKAY) {
         return err;
      }

      ch = fgetc(stream);
   }
   if (mp_cmp_d(a, 0uL) != MP_EQ) {
      a->sign = neg;
   }

   return MP_OKAY;
}
#endif

Changes to libtommath/bn_mp_fwrite.c.

21
22
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46
   char *buf;
   int err, len, x;

   if ((err = mp_radix_size(a, radix, &len)) != MP_OKAY) {
      return err;
   }

   buf = OPT_CAST(char) XMALLOC(len);
   if (buf == NULL) {
      return MP_MEM;
   }

   if ((err = mp_toradix(a, buf, radix)) != MP_OKAY) {
      XFREE(buf);
      return err;
   }

   for (x = 0; x < len; x++) {
      if (fputc(buf[x], stream) == EOF) {
         XFREE(buf);
         return MP_VAL;
      }
   }

   XFREE(buf);
   return MP_OKAY;







|










|







21
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42
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44
45
46
   char *buf;
   int err, len, x;

   if ((err = mp_radix_size(a, radix, &len)) != MP_OKAY) {
      return err;
   }

   buf = OPT_CAST(char) XMALLOC((size_t)len);
   if (buf == NULL) {
      return MP_MEM;
   }

   if ((err = mp_toradix(a, buf, radix)) != MP_OKAY) {
      XFREE(buf);
      return err;
   }

   for (x = 0; x < len; x++) {
      if (fputc((int)buf[x], stream) == EOF) {
         XFREE(buf);
         return MP_VAL;
      }
   }

   XFREE(buf);
   return MP_OKAY;

Changes to libtommath/bn_mp_get_int.c.

22
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31
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33
34
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36
   mp_min_u32 res;

   if (a->used == 0) {
      return 0;
   }

   /* get number of digits of the lsb we have to read */
   i = MIN(a->used, (int)(((sizeof(unsigned long) * CHAR_BIT) + DIGIT_BIT - 1) / DIGIT_BIT)) - 1;

   /* get most significant digit of result */
   res = DIGIT(a, i);

   while (--i >= 0) {
      res = (res << DIGIT_BIT) | DIGIT(a, i);
   }







|







22
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28
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31
32
33
34
35
36
   mp_min_u32 res;

   if (a->used == 0) {
      return 0;
   }

   /* get number of digits of the lsb we have to read */
   i = MIN(a->used, ((((int)sizeof(unsigned long) * CHAR_BIT) + DIGIT_BIT - 1) / DIGIT_BIT)) - 1;

   /* get most significant digit of result */
   res = DIGIT(a, i);

   while (--i >= 0) {
      res = (res << DIGIT_BIT) | DIGIT(a, i);
   }

Changes to libtommath/bn_mp_get_long.c.

22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
   unsigned long res;

   if (a->used == 0) {
      return 0;
   }

   /* get number of digits of the lsb we have to read */
   i = MIN(a->used, (int)(((sizeof(unsigned long) * CHAR_BIT) + DIGIT_BIT - 1) / DIGIT_BIT)) - 1;

   /* get most significant digit of result */
   res = DIGIT(a, i);

#if (ULONG_MAX != 0xffffffffuL) || (DIGIT_BIT < 32)
   while (--i >= 0) {
      res = (res << DIGIT_BIT) | DIGIT(a, i);







|







22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
   unsigned long res;

   if (a->used == 0) {
      return 0;
   }

   /* get number of digits of the lsb we have to read */
   i = MIN(a->used, ((((int)sizeof(unsigned long) * CHAR_BIT) + DIGIT_BIT - 1) / DIGIT_BIT)) - 1;

   /* get most significant digit of result */
   res = DIGIT(a, i);

#if (ULONG_MAX != 0xffffffffuL) || (DIGIT_BIT < 32)
   while (--i >= 0) {
      res = (res << DIGIT_BIT) | DIGIT(a, i);

Changes to libtommath/bn_mp_get_long_long.c.

22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
   Tcl_WideUInt res;

   if (a->used == 0) {
      return 0;
   }

   /* get number of digits of the lsb we have to read */
   i = MIN(a->used, (int)(((sizeof(Tcl_WideUInt) * CHAR_BIT) + DIGIT_BIT - 1) / DIGIT_BIT)) - 1;

   /* get most significant digit of result */
   res = DIGIT(a, i);

#if DIGIT_BIT < 64
   while (--i >= 0) {
      res = (res << DIGIT_BIT) | DIGIT(a, i);







|







22
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24
25
26
27
28
29
30
31
32
33
34
35
36
   Tcl_WideUInt res;

   if (a->used == 0) {
      return 0;
   }

   /* get number of digits of the lsb we have to read */
   i = MIN(a->used, ((((int)sizeof(Tcl_WideUInt) * CHAR_BIT) + DIGIT_BIT - 1) / DIGIT_BIT)) - 1;

   /* get most significant digit of result */
   res = DIGIT(a, i);

#if DIGIT_BIT < 64
   while (--i >= 0) {
      res = (res << DIGIT_BIT) | DIGIT(a, i);

Changes to libtommath/bn_mp_grow.c.

28
29
30
31
32
33
34
35
36
37
38
39
40
41
42

      /* reallocate the array a->dp
       *
       * We store the return in a temporary variable
       * in case the operation failed we don't want
       * to overwrite the dp member of a.
       */
      tmp = OPT_CAST(mp_digit) XREALLOC(a->dp, sizeof(mp_digit) * size);
      if (tmp == NULL) {
         /* reallocation failed but "a" is still valid [can be freed] */
         return MP_MEM;
      }

      /* reallocation succeeded so set a->dp */
      a->dp = tmp;







|







28
29
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32
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34
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36
37
38
39
40
41
42

      /* reallocate the array a->dp
       *
       * We store the return in a temporary variable
       * in case the operation failed we don't want
       * to overwrite the dp member of a.
       */
      tmp = OPT_CAST(mp_digit) XREALLOC(a->dp, sizeof(mp_digit) * (size_t)size);
      if (tmp == NULL) {
         /* reallocation failed but "a" is still valid [can be freed] */
         return MP_MEM;
      }

      /* reallocation succeeded so set a->dp */
      a->dp = tmp;

Changes to libtommath/bn_mp_import.c.

30
31
32
33
34
35
36
37
38
39
40
41
42
43
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45
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55
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57
58
59
60
61
62
63
64
   if (endian == 0) {
      union {
         unsigned int i;
         char c[4];
      } lint;
      lint.i = 0x01020304;

      endian = (lint.c[0] == 4) ? -1 : 1;
   }

   odd_nails = (nails % 8);
   odd_nail_mask = 0xff;
   for (i = 0; i < odd_nails; ++i) {
      odd_nail_mask ^= (1 << (7 - i));
   }
   nail_bytes = nails / 8;

   for (i = 0; i < count; ++i) {
      for (j = 0; j < (size - nail_bytes); ++j) {
         unsigned char byte = *((unsigned char *)op +
                                (((order == 1) ? i : ((count - 1) - i)) * size) +
                                ((endian == 1) ? (j + nail_bytes) : (((size - 1) - j) - nail_bytes)));

         if ((result = mp_mul_2d(rop, ((j == 0) ? (8 - odd_nails) : 8), rop)) != MP_OKAY) {
            return result;
         }

         rop->dp[0] |= (j == 0) ? (byte & odd_nail_mask) : byte;
         rop->used  += 1;
      }
   }

   mp_clamp(rop);

   return MP_OKAY;







|


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|




|
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|







30
31
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60
61
62
63
64
   if (endian == 0) {
      union {
         unsigned int i;
         char c[4];
      } lint;
      lint.i = 0x01020304;

      endian = (lint.c[0] == '\x04') ? -1 : 1;
   }

   odd_nails = (nails % 8u);
   odd_nail_mask = 0xff;
   for (i = 0; i < odd_nails; ++i) {
      odd_nail_mask ^= (unsigned char)(1u << (7u - i));
   }
   nail_bytes = nails / 8u;

   for (i = 0; i < count; ++i) {
      for (j = 0; j < (size - nail_bytes); ++j) {
         unsigned char byte = *((unsigned char *)op +
                                (((order == 1) ? i : ((count - 1u) - i)) * size) +
                                ((endian == 1) ? (j + nail_bytes) : (((size - 1u) - j) - nail_bytes)));

         if ((result = mp_mul_2d(rop, (j == 0u) ? (int)(8u - odd_nails) : 8, rop)) != MP_OKAY) {
            return result;
         }

         rop->dp[0] |= (j == 0u) ? (mp_digit)(byte & odd_nail_mask) : (mp_digit)byte;
         rop->used  += 1;
      }
   }

   mp_clamp(rop);

   return MP_OKAY;

Changes to libtommath/bn_mp_init.c.

17
18
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21
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23
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25
26
27
28
29
30
31

/* init a new mp_int */
int mp_init(mp_int *a)
{
   int i;

   /* allocate memory required and clear it */
   a->dp = OPT_CAST(mp_digit) XMALLOC(sizeof(mp_digit) * MP_PREC);
   if (a->dp == NULL) {
      return MP_MEM;
   }

   /* set the digits to zero */
   for (i = 0; i < MP_PREC; i++) {
      a->dp[i] = 0;







|







17
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23
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25
26
27
28
29
30
31

/* init a new mp_int */
int mp_init(mp_int *a)
{
   int i;

   /* allocate memory required and clear it */
   a->dp = OPT_CAST(mp_digit) XMALLOC(sizeof(mp_digit) * (size_t)MP_PREC);
   if (a->dp == NULL) {
      return MP_MEM;
   }

   /* set the digits to zero */
   for (i = 0; i < MP_PREC; i++) {
      a->dp[i] = 0;

Changes to libtommath/bn_mp_init_multi.c.

10
11
12
13
14
15
16

17
18
19
20
21
22
23
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, [email protected], http://libtom.org
 */

#include <stdarg.h>

int mp_init_multi(mp_int *mp, ...)
{
   mp_err res = MP_OKAY;      /* Assume ok until proven otherwise */
   int n = 0;                 /* Number of ok inits */
   mp_int *cur_arg = mp;







>







10
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20
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22
23
24
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, [email protected], http://libtom.org
 */

#include <stdarg.h>

int mp_init_multi(mp_int *mp, ...)
{
   mp_err res = MP_OKAY;      /* Assume ok until proven otherwise */
   int n = 0;                 /* Number of ok inits */
   mp_int *cur_arg = mp;

Changes to libtommath/bn_mp_init_size.c.

20
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{
   int x;

   /* pad size so there are always extra digits */
   size += (MP_PREC * 2) - (size % MP_PREC);

   /* alloc mem */
   a->dp = OPT_CAST(mp_digit) XMALLOC(sizeof(mp_digit) * size);
   if (a->dp == NULL) {
      return MP_MEM;
   }

   /* set the members */
   a->used  = 0;
   a->alloc = size;







|







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{
   int x;

   /* pad size so there are always extra digits */
   size += (MP_PREC * 2) - (size % MP_PREC);

   /* alloc mem */
   a->dp = OPT_CAST(mp_digit) XMALLOC(sizeof(mp_digit) * (size_t)size);
   if (a->dp == NULL) {
      return MP_MEM;
   }

   /* set the members */
   a->used  = 0;
   a->alloc = size;

Changes to libtommath/bn_mp_invmod.c.

14
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35
 *
 * Tom St Denis, [email protected], http://libtom.org
 */

/* hac 14.61, pp608 */
int mp_invmod(const mp_int *a, const mp_int *b, mp_int *c)
{
   /* b cannot be negative */
   if ((b->sign == MP_NEG) || (mp_iszero(b) == MP_YES)) {
      return MP_VAL;
   }

#ifdef BN_FAST_MP_INVMOD_C
   /* if the modulus is odd we can use a faster routine instead */
   if ((mp_isodd(b) == MP_YES) && (mp_cmp_d(b, 1) != MP_EQ)) {
      return fast_mp_invmod(a, b, c);
   }
#endif

#ifdef BN_MP_INVMOD_SLOW_C
   return mp_invmod_slow(a, b, c);
#else







|
|





|







14
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31
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35
 *
 * Tom St Denis, [email protected], http://libtom.org
 */

/* hac 14.61, pp608 */
int mp_invmod(const mp_int *a, const mp_int *b, mp_int *c)
{
   /* b cannot be negative and has to be >1 */
   if ((b->sign == MP_NEG) || (mp_cmp_d(b, 1uL) != MP_GT)) {
      return MP_VAL;
   }

#ifdef BN_FAST_MP_INVMOD_C
   /* if the modulus is odd we can use a faster routine instead */
   if ((mp_isodd(b) == MP_YES)) {
      return fast_mp_invmod(a, b, c);
   }
#endif

#ifdef BN_MP_INVMOD_SLOW_C
   return mp_invmod_slow(a, b, c);
#else

Changes to libtommath/bn_mp_invmod_slow.c.

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64
   /* 3. u=x, v=y, A=1, B=0, C=0,D=1 */
   if ((res = mp_copy(&x, &u)) != MP_OKAY) {
      goto LBL_ERR;
   }
   if ((res = mp_copy(&y, &v)) != MP_OKAY) {
      goto LBL_ERR;
   }
   mp_set(&A, 1);
   mp_set(&D, 1);

top:
   /* 4.  while u is even do */
   while (mp_iseven(&u) == MP_YES) {
      /* 4.1 u = u/2 */
      if ((res = mp_div_2(&u, &u)) != MP_OKAY) {
         goto LBL_ERR;







|
|







49
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   /* 3. u=x, v=y, A=1, B=0, C=0,D=1 */
   if ((res = mp_copy(&x, &u)) != MP_OKAY) {
      goto LBL_ERR;
   }
   if ((res = mp_copy(&y, &v)) != MP_OKAY) {
      goto LBL_ERR;
   }
   mp_set(&A, 1uL);
   mp_set(&D, 1uL);

top:
   /* 4.  while u is even do */
   while (mp_iseven(&u) == MP_YES) {
      /* 4.1 u = u/2 */
      if ((res = mp_div_2(&u, &u)) != MP_OKAY) {
         goto LBL_ERR;
139
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159
   /* if not zero goto step 4 */
   if (mp_iszero(&u) == MP_NO)
      goto top;

   /* now a = C, b = D, gcd == g*v */

   /* if v != 1 then there is no inverse */
   if (mp_cmp_d(&v, 1) != MP_EQ) {
      res = MP_VAL;
      goto LBL_ERR;
   }

   /* if its too low */
   while (mp_cmp_d(&C, 0) == MP_LT) {
      if ((res = mp_add(&C, b, &C)) != MP_OKAY) {
         goto LBL_ERR;
      }
   }

   /* too big */
   while (mp_cmp_mag(&C, b) != MP_LT) {







|





|







139
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   /* if not zero goto step 4 */
   if (mp_iszero(&u) == MP_NO)
      goto top;

   /* now a = C, b = D, gcd == g*v */

   /* if v != 1 then there is no inverse */
   if (mp_cmp_d(&v, 1uL) != MP_EQ) {
      res = MP_VAL;
      goto LBL_ERR;
   }

   /* if its too low */
   while (mp_cmp_d(&C, 0uL) == MP_LT) {
      if ((res = mp_add(&C, b, &C)) != MP_OKAY) {
         goto LBL_ERR;
      }
   }

   /* too big */
   while (mp_cmp_mag(&C, b) != MP_LT) {

Changes to libtommath/bn_mp_is_square.c.

54
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59
60
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62
63
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65
66
67
68
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97
98

   /* digits used?  (TSD) */
   if (arg->used == 0) {
      return MP_OKAY;
   }

   /* First check mod 128 (suppose that DIGIT_BIT is at least 7) */
   if (rem_128[127 & DIGIT(arg, 0)] == 1) {
      return MP_OKAY;
   }

   /* Next check mod 105 (3*5*7) */
   if ((res = mp_mod_d(arg, 105, &c)) != MP_OKAY) {
      return res;
   }
   if (rem_105[c] == 1) {
      return MP_OKAY;
   }


   if ((res = mp_init_set_int(&t, 11L*13L*17L*19L*23L*29L*31L)) != MP_OKAY) {
      return res;
   }
   if ((res = mp_mod(arg, &t, &t)) != MP_OKAY) {
      goto ERR;
   }
   r = mp_get_int(&t);
   /* Check for other prime modules, note it's not an ERROR but we must
    * free "t" so the easiest way is to goto ERR.  We know that res
    * is already equal to MP_OKAY from the mp_mod call
    */
   if (((1L<<(r%11)) & 0x5C4L) != 0L)       goto ERR;
   if (((1L<<(r%13)) & 0x9E4L) != 0L)       goto ERR;
   if (((1L<<(r%17)) & 0x5CE8L) != 0L)      goto ERR;
   if (((1L<<(r%19)) & 0x4F50CL) != 0L)     goto ERR;
   if (((1L<<(r%23)) & 0x7ACCA0L) != 0L)    goto ERR;
   if (((1L<<(r%29)) & 0xC2EDD0CL) != 0L)   goto ERR;
   if (((1L<<(r%31)) & 0x6DE2B848L) != 0L)  goto ERR;

   /* Final check - is sqr(sqrt(arg)) == arg ? */
   if ((res = mp_sqrt(arg, &t)) != MP_OKAY) {
      goto ERR;
   }
   if ((res = mp_sqr(&t, &t)) != MP_OKAY) {
      goto ERR;







|




|


|















|
|
|
|
|
|
|







54
55
56
57
58
59
60
61
62
63
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91
92
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94
95
96
97
98

   /* digits used?  (TSD) */
   if (arg->used == 0) {
      return MP_OKAY;
   }

   /* First check mod 128 (suppose that DIGIT_BIT is at least 7) */
   if (rem_128[127u & DIGIT(arg, 0)] == (char)1) {
      return MP_OKAY;
   }

   /* Next check mod 105 (3*5*7) */
   if ((res = mp_mod_d(arg, 105uL, &c)) != MP_OKAY) {
      return res;
   }
   if (rem_105[c] == (char)1) {
      return MP_OKAY;
   }


   if ((res = mp_init_set_int(&t, 11L*13L*17L*19L*23L*29L*31L)) != MP_OKAY) {
      return res;
   }
   if ((res = mp_mod(arg, &t, &t)) != MP_OKAY) {
      goto ERR;
   }
   r = mp_get_int(&t);
   /* Check for other prime modules, note it's not an ERROR but we must
    * free "t" so the easiest way is to goto ERR.  We know that res
    * is already equal to MP_OKAY from the mp_mod call
    */
   if (((1uL<<(r%11uL)) & 0x5C4uL) != 0uL)         goto ERR;
   if (((1uL<<(r%13uL)) & 0x9E4uL) != 0uL)         goto ERR;
   if (((1uL<<(r%17uL)) & 0x5CE8uL) != 0uL)        goto ERR;
   if (((1uL<<(r%19uL)) & 0x4F50CuL) != 0uL)       goto ERR;
   if (((1uL<<(r%23uL)) & 0x7ACCA0uL) != 0uL)      goto ERR;
   if (((1uL<<(r%29uL)) & 0xC2EDD0CuL) != 0uL)     goto ERR;
   if (((1uL<<(r%31uL)) & 0x6DE2B848uL) != 0uL)    goto ERR;

   /* Final check - is sqr(sqrt(arg)) == arg ? */
   if ((res = mp_sqrt(arg, &t)) != MP_OKAY) {
      goto ERR;
   }
   if ((res = mp_sqr(&t, &t)) != MP_OKAY) {
      goto ERR;

Changes to libtommath/bn_mp_jacobi.c.

28
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32
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37
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46
47
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52
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54
55
56
57
58

   /* if a < 0 return MP_VAL */
   if (mp_isneg(a) == MP_YES) {
      return MP_VAL;
   }

   /* if n <= 0 return MP_VAL */
   if (mp_cmp_d(n, 0) != MP_GT) {
      return MP_VAL;
   }

   /* step 1. handle case of a == 0 */
   if (mp_iszero(a) == MP_YES) {
      /* special case of a == 0 and n == 1 */
      if (mp_cmp_d(n, 1) == MP_EQ) {
         *c = 1;
      } else {
         *c = 0;
      }
      return MP_OKAY;
   }

   /* step 2.  if a == 1, return 1 */
   if (mp_cmp_d(a, 1) == MP_EQ) {
      *c = 1;
      return MP_OKAY;
   }

   /* default */
   s = 0;








|






|








|







28
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   /* if a < 0 return MP_VAL */
   if (mp_isneg(a) == MP_YES) {
      return MP_VAL;
   }

   /* if n <= 0 return MP_VAL */
   if (mp_cmp_d(n, 0uL) != MP_GT) {
      return MP_VAL;
   }

   /* step 1. handle case of a == 0 */
   if (mp_iszero(a) == MP_YES) {
      /* special case of a == 0 and n == 1 */
      if (mp_cmp_d(n, 1uL) == MP_EQ) {
         *c = 1;
      } else {
         *c = 0;
      }
      return MP_OKAY;
   }

   /* step 2.  if a == 1, return 1 */
   if (mp_cmp_d(a, 1uL) == MP_EQ) {
      *c = 1;
      return MP_OKAY;
   }

   /* default */
   s = 0;

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   /* divide out larger power of two */
   k = mp_cnt_lsb(&a1);
   if ((res = mp_div_2d(&a1, k, &a1, NULL)) != MP_OKAY) {
      goto LBL_P1;
   }

   /* step 4.  if e is even set s=1 */
   if ((k & 1) == 0) {
      s = 1;
   } else {
      /* else set s=1 if p = 1/7 (mod 8) or s=-1 if p = 3/5 (mod 8) */
      residue = n->dp[0] & 7;

      if ((residue == 1) || (residue == 7)) {
         s = 1;
      } else if ((residue == 3) || (residue == 5)) {
         s = -1;
      }
   }

   /* step 5.  if p == 3 (mod 4) *and* a1 == 3 (mod 4) then s = -s */
   if (((n->dp[0] & 3) == 3) && ((a1.dp[0] & 3) == 3)) {
      s = -s;
   }

   /* if a1 == 1 we're done */
   if (mp_cmp_d(&a1, 1) == MP_EQ) {
      *c = s;
   } else {
      /* n1 = n mod a1 */
      if ((res = mp_mod(n, &a1, &p1)) != MP_OKAY) {
         goto LBL_P1;
      }
      if ((res = mp_jacobi(&p1, &a1, &r)) != MP_OKAY) {







|



|

|

|





|




|







68
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   /* divide out larger power of two */
   k = mp_cnt_lsb(&a1);
   if ((res = mp_div_2d(&a1, k, &a1, NULL)) != MP_OKAY) {
      goto LBL_P1;
   }

   /* step 4.  if e is even set s=1 */
   if (((unsigned)k & 1u) == 0u) {
      s = 1;
   } else {
      /* else set s=1 if p = 1/7 (mod 8) or s=-1 if p = 3/5 (mod 8) */
      residue = n->dp[0] & 7u;

      if ((residue == 1u) || (residue == 7u)) {
         s = 1;
      } else if ((residue == 3u) || (residue == 5u)) {
         s = -1;
      }
   }

   /* step 5.  if p == 3 (mod 4) *and* a1 == 3 (mod 4) then s = -s */
   if (((n->dp[0] & 3u) == 3u) && ((a1.dp[0] & 3u) == 3u)) {
      s = -s;
   }

   /* if a1 == 1 we're done */
   if (mp_cmp_d(&a1, 1uL) == MP_EQ) {
      *c = s;
   } else {
      /* n1 = n mod a1 */
      if ((res = mp_mod(n, &a1, &p1)) != MP_OKAY) {
         goto LBL_P1;
      }
      if ((res = mp_jacobi(&p1, &a1, &r)) != MP_OKAY) {

Changes to libtommath/bn_mp_lshd.c.

19
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23
24
25




26
27
28
29
30
31
32
int mp_lshd(mp_int *a, int b)
{
   int     x, res;

   /* if its less than zero return */
   if (b <= 0) {
      return MP_OKAY;




   }

   /* grow to fit the new digits */
   if (a->alloc < (a->used + b)) {
      if ((res = mp_grow(a, a->used + b)) != MP_OKAY) {
         return res;
      }







>
>
>
>







19
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33
34
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36
int mp_lshd(mp_int *a, int b)
{
   int     x, res;

   /* if its less than zero return */
   if (b <= 0) {
      return MP_OKAY;
   }
   /* no need to shift 0 around */
   if (mp_iszero(a) == MP_YES) {
      return MP_OKAY;
   }

   /* grow to fit the new digits */
   if (a->alloc < (a->used + b)) {
      if ((res = mp_grow(a, a->used + b)) != MP_OKAY) {
         return res;
      }

Changes to libtommath/bn_mp_mod_2d.c.

23
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54
   /* if b is <= 0 then zero the int */
   if (b <= 0) {
      mp_zero(c);
      return MP_OKAY;
   }

   /* if the modulus is larger than the value than return */
   if (b >= (int)(a->used * DIGIT_BIT)) {
      res = mp_copy(a, c);
      return res;
   }

   /* copy */
   if ((res = mp_copy(a, c)) != MP_OKAY) {
      return res;
   }

   /* zero digits above the last digit of the modulus */
   for (x = (b / DIGIT_BIT) + (((b % DIGIT_BIT) == 0) ? 0 : 1); x < c->used; x++) {
      c->dp[x] = 0;
   }
   /* clear the digit that is not completely outside/inside the modulus */
   c->dp[b / DIGIT_BIT] &=
      (mp_digit)((((mp_digit) 1) << (((mp_digit) b) % DIGIT_BIT)) - ((mp_digit) 1));
   mp_clamp(c);
   return MP_OKAY;
}
#endif

/* ref:         $Format:%D$ */
/* git commit:  $Format:%H$ */
/* commit time: $Format:%ai$ */







|















|








23
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54
   /* if b is <= 0 then zero the int */
   if (b <= 0) {
      mp_zero(c);
      return MP_OKAY;
   }

   /* if the modulus is larger than the value than return */
   if (b >= (a->used * DIGIT_BIT)) {
      res = mp_copy(a, c);
      return res;
   }

   /* copy */
   if ((res = mp_copy(a, c)) != MP_OKAY) {
      return res;
   }

   /* zero digits above the last digit of the modulus */
   for (x = (b / DIGIT_BIT) + (((b % DIGIT_BIT) == 0) ? 0 : 1); x < c->used; x++) {
      c->dp[x] = 0;
   }
   /* clear the digit that is not completely outside/inside the modulus */
   c->dp[b / DIGIT_BIT] &=
      ((mp_digit)1 << (mp_digit)(b % DIGIT_BIT)) - (mp_digit)1;
   mp_clamp(c);
   return MP_OKAY;
}
#endif

/* ref:         $Format:%D$ */
/* git commit:  $Format:%H$ */
/* commit time: $Format:%ai$ */

Changes to libtommath/bn_mp_montgomery_calc_normalization.c.

29
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31
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43
   bits = mp_count_bits(b) % DIGIT_BIT;

   if (b->used > 1) {
      if ((res = mp_2expt(a, ((b->used - 1) * DIGIT_BIT) + bits - 1)) != MP_OKAY) {
         return res;
      }
   } else {
      mp_set(a, 1);
      bits = 1;
   }


   /* now compute C = A * B mod b */
   for (x = bits - 1; x < (int)DIGIT_BIT; x++) {
      if ((res = mp_mul_2(a, a)) != MP_OKAY) {







|







29
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41
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43
   bits = mp_count_bits(b) % DIGIT_BIT;

   if (b->used > 1) {
      if ((res = mp_2expt(a, ((b->used - 1) * DIGIT_BIT) + bits - 1)) != MP_OKAY) {
         return res;
      }
   } else {
      mp_set(a, 1uL);
      bits = 1;
   }


   /* now compute C = A * B mod b */
   for (x = bits - 1; x < (int)DIGIT_BIT; x++) {
      if ((res = mp_mul_2(a, a)) != MP_OKAY) {

Changes to libtommath/bn_mp_montgomery_reduce.c.

24
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26
27
28
29
30

31
32
33
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35
36
37
38
39
40
   /* can the fast reduction [comba] method be used?
    *
    * Note that unlike in mul you're safely allowed *less*
    * than the available columns [255 per default] since carries
    * are fixed up in the inner loop.
    */
   digs = (n->used * 2) + 1;

   if ((digs < MP_WARRAY) &&
       (n->used <
        (1 << ((CHAR_BIT * sizeof(mp_word)) - (2 * DIGIT_BIT))))) {
      return fast_mp_montgomery_reduce(x, n, rho);
   }

   /* grow the input as required */
   if (x->alloc < digs) {
      if ((res = mp_grow(x, digs)) != MP_OKAY) {
         return res;







>
|

|







24
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31
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36
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40
41
   /* can the fast reduction [comba] method be used?
    *
    * Note that unlike in mul you're safely allowed *less*
    * than the available columns [255 per default] since carries
    * are fixed up in the inner loop.
    */
   digs = (n->used * 2) + 1;
   if ((digs < (int)MP_WARRAY) &&
       (x->used <= (int)MP_WARRAY) &&
       (n->used <
        (int)(1u << (((size_t)CHAR_BIT * sizeof(mp_word)) - (2u * (size_t)DIGIT_BIT))))) {
      return fast_mp_montgomery_reduce(x, n, rho);
   }

   /* grow the input as required */
   if (x->alloc < digs) {
      if ((res = mp_grow(x, digs)) != MP_OKAY) {
         return res;
68
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         /* set the carry to zero */
         u = 0;

         /* Multiply and add in place */
         for (iy = 0; iy < n->used; iy++) {
            /* compute product and sum */
            r       = ((mp_word)mu * (mp_word)*tmpn++) +
                      (mp_word) u + (mp_word) *tmpx;

            /* get carry */
            u       = (mp_digit)(r >> ((mp_word) DIGIT_BIT));

            /* fix digit */
            *tmpx++ = (mp_digit)(r & ((mp_word) MP_MASK));
         }
         /* At this point the ix'th digit of x should be zero */


         /* propagate carries upwards as required*/
         while (u != 0) {
            *tmpx   += u;
            u        = *tmpx >> DIGIT_BIT;
            *tmpx++ &= MP_MASK;
         }
      }
   }








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         /* set the carry to zero */
         u = 0;

         /* Multiply and add in place */
         for (iy = 0; iy < n->used; iy++) {
            /* compute product and sum */
            r       = ((mp_word)mu * (mp_word)*tmpn++) +
                      (mp_word)u + (mp_word)*tmpx;

            /* get carry */
            u       = (mp_digit)(r >> (mp_word)DIGIT_BIT);

            /* fix digit */
            *tmpx++ = (mp_digit)(r & (mp_word)MP_MASK);
         }
         /* At this point the ix'th digit of x should be zero */


         /* propagate carries upwards as required*/
         while (u != 0u) {
            *tmpx   += u;
            u        = *tmpx >> DIGIT_BIT;
            *tmpx++ &= MP_MASK;
         }
      }
   }

Changes to libtommath/bn_mp_montgomery_setup.c.

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    *
    * XA = 1 (mod 2**n)  =>  (X(2-XA)) A = 1 (mod 2**2n)
    *                    =>  2*X*A - X*X*A*A = 1
    *                    =>  2*(1) - (1)     = 1
    */
   b = n->dp[0];

   if ((b & 1) == 0) {
      return MP_VAL;
   }

   x = (((b + 2) & 4) << 1) + b; /* here x*a==1 mod 2**4 */
   x *= 2 - (b * x);             /* here x*a==1 mod 2**8 */
#if !defined(MP_8BIT)
   x *= 2 - (b * x);             /* here x*a==1 mod 2**16 */
#endif
#if defined(MP_64BIT) || !(defined(MP_8BIT) || defined(MP_16BIT))
   x *= 2 - (b * x);             /* here x*a==1 mod 2**32 */
#endif
#ifdef MP_64BIT
   x *= 2 - (b * x);             /* here x*a==1 mod 2**64 */
#endif

   /* rho = -1/m mod b */
   *rho = (mp_digit)(((mp_word)1 << ((mp_word) DIGIT_BIT)) - x) & MP_MASK;

   return MP_OKAY;
}
#endif

/* ref:         $Format:%D$ */
/* git commit:  $Format:%H$ */







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    *
    * XA = 1 (mod 2**n)  =>  (X(2-XA)) A = 1 (mod 2**2n)
    *                    =>  2*X*A - X*X*A*A = 1
    *                    =>  2*(1) - (1)     = 1
    */
   b = n->dp[0];

   if ((b & 1u) == 0u) {
      return MP_VAL;
   }

   x = (((b + 2u) & 4u) << 1) + b; /* here x*a==1 mod 2**4 */
   x *= 2u - (b * x);              /* here x*a==1 mod 2**8 */
#if !defined(MP_8BIT)
   x *= 2u - (b * x);              /* here x*a==1 mod 2**16 */
#endif
#if defined(MP_64BIT) || !(defined(MP_8BIT) || defined(MP_16BIT))
   x *= 2u - (b * x);              /* here x*a==1 mod 2**32 */
#endif
#ifdef MP_64BIT
   x *= 2u - (b * x);              /* here x*a==1 mod 2**64 */
#endif

   /* rho = -1/m mod b */
   *rho = (mp_digit)(((mp_word)1 << (mp_word)DIGIT_BIT) - x) & MP_MASK;

   return MP_OKAY;
}
#endif

/* ref:         $Format:%D$ */
/* git commit:  $Format:%H$ */

Changes to libtommath/bn_mp_mul.c.

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          * The fast multiplier can be used if the output will
          * have less than MP_WARRAY digits and the number of
          * digits won't affect carry propagation
          */
         int     digs = a->used + b->used + 1;

#ifdef BN_FAST_S_MP_MUL_DIGS_C
         if ((digs < MP_WARRAY) &&
             (MIN(a->used, b->used) <=
              (1 << ((CHAR_BIT * sizeof(mp_word)) - (2 * DIGIT_BIT))))) {
            res = fast_s_mp_mul_digs(a, b, c, digs);
         } else
#endif
         {
#ifdef BN_S_MP_MUL_DIGS_C
            res = s_mp_mul(a, b, c); /* uses s_mp_mul_digs */
#else







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          * The fast multiplier can be used if the output will
          * have less than MP_WARRAY digits and the number of
          * digits won't affect carry propagation
          */
         int     digs = a->used + b->used + 1;

#ifdef BN_FAST_S_MP_MUL_DIGS_C
         if ((digs < (int)MP_WARRAY) &&
             (MIN(a->used, b->used) <=
              (int)(1u << (((size_t)CHAR_BIT * sizeof(mp_word)) - (2u * (size_t)DIGIT_BIT))))) {
            res = fast_s_mp_mul_digs(a, b, c, digs);
         } else
#endif
         {
#ifdef BN_S_MP_MUL_DIGS_C
            res = s_mp_mul(a, b, c); /* uses s_mp_mul_digs */
#else

Changes to libtommath/bn_mp_mul_2.c.

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      /* carry */
      r = 0;
      for (x = 0; x < a->used; x++) {

         /* get what will be the *next* carry bit from the
          * MSB of the current digit
          */
         rr = *tmpa >> ((mp_digit)(DIGIT_BIT - 1));

         /* now shift up this digit, add in the carry [from the previous] */
         *tmpb++ = ((*tmpa++ << ((mp_digit)1)) | r) & MP_MASK;

         /* copy the carry that would be from the source
          * digit into the next iteration
          */
         r = rr;
      }

      /* new leading digit? */
      if (r != 0) {
         /* add a MSB which is always 1 at this point */
         *tmpb = 1;
         ++(b->used);
      }

      /* now zero any excess digits on the destination
       * that we didn't write to







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      /* carry */
      r = 0;
      for (x = 0; x < a->used; x++) {

         /* get what will be the *next* carry bit from the
          * MSB of the current digit
          */
         rr = *tmpa >> (mp_digit)(DIGIT_BIT - 1);

         /* now shift up this digit, add in the carry [from the previous] */
         *tmpb++ = ((*tmpa++ << 1uL) | r) & MP_MASK;

         /* copy the carry that would be from the source
          * digit into the next iteration
          */
         r = rr;
      }

      /* new leading digit? */
      if (r != 0u) {
         /* add a MSB which is always 1 at this point */
         *tmpb = 1;
         ++(b->used);
      }

      /* now zero any excess digits on the destination
       * that we didn't write to

Changes to libtommath/bn_mp_mul_2d.c.

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   /* copy */
   if (a != c) {
      if ((res = mp_copy(a, c)) != MP_OKAY) {
         return res;
      }
   }

   if (c->alloc < (int)(c->used + (b / DIGIT_BIT) + 1)) {
      if ((res = mp_grow(c, c->used + (b / DIGIT_BIT) + 1)) != MP_OKAY) {
         return res;
      }
   }

   /* shift by as many digits in the bit count */
   if (b >= (int)DIGIT_BIT) {
      if ((res = mp_lshd(c, b / DIGIT_BIT)) != MP_OKAY) {
         return res;
      }
   }

   /* shift any bit count < DIGIT_BIT */
   d = (mp_digit)(b % DIGIT_BIT);
   if (d != 0) {
      mp_digit *tmpc, shift, mask, r, rr;
      int x;

      /* bitmask for carries */
      mask = (((mp_digit)1) << d) - 1;

      /* shift for msbs */
      shift = DIGIT_BIT - d;

      /* alias */
      tmpc = c->dp;

      /* carry */
      r    = 0;
      for (x = 0; x < c->used; x++) {
         /* get the higher bits of the current word */
         rr = (*tmpc >> shift) & mask;

         /* shift the current word and OR in the carry */
         *tmpc = ((*tmpc << d) | r) & MP_MASK;
         ++tmpc;

         /* set the carry to the carry bits of the current word */
         r = rr;
      }

      /* set final carry */
      if (r != 0) {
         c->dp[(c->used)++] = r;
      }
   }
   mp_clamp(c);
   return MP_OKAY;
}
#endif

/* ref:         $Format:%D$ */
/* git commit:  $Format:%H$ */
/* commit time: $Format:%ai$ */







|






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   /* copy */
   if (a != c) {
      if ((res = mp_copy(a, c)) != MP_OKAY) {
         return res;
      }
   }

   if (c->alloc < (c->used + (b / DIGIT_BIT) + 1)) {
      if ((res = mp_grow(c, c->used + (b / DIGIT_BIT) + 1)) != MP_OKAY) {
         return res;
      }
   }

   /* shift by as many digits in the bit count */
   if (b >= DIGIT_BIT) {
      if ((res = mp_lshd(c, b / DIGIT_BIT)) != MP_OKAY) {
         return res;
      }
   }

   /* shift any bit count < DIGIT_BIT */
   d = (mp_digit)(b % DIGIT_BIT);
   if (d != 0u) {
      mp_digit *tmpc, shift, mask, r, rr;
      int x;

      /* bitmask for carries */
      mask = ((mp_digit)1 << d) - (mp_digit)1;

      /* shift for msbs */
      shift = (mp_digit)DIGIT_BIT - d;

      /* alias */
      tmpc = c->dp;

      /* carry */
      r    = 0;
      for (x = 0; x < c->used; x++) {
         /* get the higher bits of the current word */
         rr = (*tmpc >> shift) & mask;

         /* shift the current word and OR in the carry */
         *tmpc = ((*tmpc << d) | r) & MP_MASK;
         ++tmpc;

         /* set the carry to the carry bits of the current word */
         r = rr;
      }

      /* set final carry */
      if (r != 0u) {
         c->dp[(c->used)++] = r;
      }
   }
   mp_clamp(c);
   return MP_OKAY;
}
#endif

/* ref:         $Format:%D$ */
/* git commit:  $Format:%H$ */
/* commit time: $Format:%ai$ */

Changes to libtommath/bn_mp_mul_d.c.

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   /* compute columns */
   for (ix = 0; ix < a->used; ix++) {
      /* compute product and carry sum for this term */
      r       = (mp_word)u + ((mp_word)*tmpa++ * (mp_word)b);

      /* mask off higher bits to get a single digit */
      *tmpc++ = (mp_digit)(r & ((mp_word)MP_MASK));

      /* send carry into next iteration */
      u       = (mp_digit)(r >> ((mp_word)DIGIT_BIT));
   }

   /* store final carry [if any] and increment ix offset  */
   *tmpc++ = u;
   ++ix;

   /* now zero digits above the top */







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   /* compute columns */
   for (ix = 0; ix < a->used; ix++) {
      /* compute product and carry sum for this term */
      r       = (mp_word)u + ((mp_word)*tmpa++ * (mp_word)b);

      /* mask off higher bits to get a single digit */
      *tmpc++ = (mp_digit)(r & (mp_word)MP_MASK);

      /* send carry into next iteration */
      u       = (mp_digit)(r >> (mp_word)DIGIT_BIT);
   }

   /* store final carry [if any] and increment ix offset  */
   *tmpc++ = u;
   ++ix;

   /* now zero digits above the top */

Changes to libtommath/bn_mp_n_root_ex.c.

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 */
int mp_n_root_ex(const mp_int *a, mp_digit b, mp_int *c, int fast)
{
   mp_int  t1, t2, t3, a_;
   int     res;

   /* input must be positive if b is even */
   if (((b & 1) == 0) && (a->sign == MP_NEG)) {
      return MP_VAL;
   }

   if ((res = mp_init(&t1)) != MP_OKAY) {
      return res;
   }

   if ((res = mp_init(&t2)) != MP_OKAY) {
      goto LBL_T1;
   }

   if ((res = mp_init(&t3)) != MP_OKAY) {
      goto LBL_T2;
   }

   /* if a is negative fudge the sign but keep track */
   a_ = *a;
   a_.sign = MP_ZPOS;

   /* t2 = 2 */
   mp_set(&t2, 2);

   do {
      /* t1 = t2 */
      if ((res = mp_copy(&t2, &t1)) != MP_OKAY) {
         goto LBL_T3;
      }

      /* t2 = t1 - ((t1**b - a) / (b * t1**(b-1))) */

      /* t3 = t1**(b-1) */
      if ((res = mp_expt_d_ex(&t1, b - 1, &t3, fast)) != MP_OKAY) {
         goto LBL_T3;
      }

      /* numerator */
      /* t2 = t1**b */
      if ((res = mp_mul(&t3, &t1, &t2)) != MP_OKAY) {
         goto LBL_T3;







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 */
int mp_n_root_ex(const mp_int *a, mp_digit b, mp_int *c, int fast)
{
   mp_int  t1, t2, t3, a_;
   int     res;

   /* input must be positive if b is even */
   if (((b & 1u) == 0u) && (a->sign == MP_NEG)) {
      return MP_VAL;
   }

   if ((res = mp_init(&t1)) != MP_OKAY) {
      return res;
   }

   if ((res = mp_init(&t2)) != MP_OKAY) {
      goto LBL_T1;
   }

   if ((res = mp_init(&t3)) != MP_OKAY) {
      goto LBL_T2;
   }

   /* if a is negative fudge the sign but keep track */
   a_ = *a;
   a_.sign = MP_ZPOS;

   /* t2 = 2 */
   mp_set(&t2, 2uL);

   do {
      /* t1 = t2 */
      if ((res = mp_copy(&t2, &t1)) != MP_OKAY) {
         goto LBL_T3;
      }

      /* t2 = t1 - ((t1**b - a) / (b * t1**(b-1))) */

      /* t3 = t1**(b-1) */
      if ((res = mp_expt_d_ex(&t1, b - 1u, &t3, fast)) != MP_OKAY) {
         goto LBL_T3;
      }

      /* numerator */
      /* t2 = t1**b */
      if ((res = mp_mul(&t3, &t1, &t2)) != MP_OKAY) {
         goto LBL_T3;
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   /* result can be off by a few so check */
   for (;;) {
      if ((res = mp_expt_d_ex(&t1, b, &t2, fast)) != MP_OKAY) {
         goto LBL_T3;
      }

      if (mp_cmp(&t2, &a_) == MP_GT) {
         if ((res = mp_sub_d(&t1, 1, &t1)) != MP_OKAY) {
            goto LBL_T3;
         }
      } else {
         break;
      }
   }








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   /* result can be off by a few so check */
   for (;;) {
      if ((res = mp_expt_d_ex(&t1, b, &t2, fast)) != MP_OKAY) {
         goto LBL_T3;
      }

      if (mp_cmp(&t2, &a_) == MP_GT) {
         if ((res = mp_sub_d(&t1, 1uL, &t1)) != MP_OKAY) {
            goto LBL_T3;
         }
      } else {
         break;
      }
   }

Changes to libtommath/bn_mp_prime_fermat.c.

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   mp_int  t;
   int     err;

   /* default to composite  */
   *result = MP_NO;

   /* ensure b > 1 */
   if (mp_cmp_d(b, 1) != MP_GT) {
      return MP_VAL;
   }

   /* init t */
   if ((err = mp_init(&t)) != MP_OKAY) {
      return err;
   }







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   mp_int  t;
   int     err;

   /* default to composite  */
   *result = MP_NO;

   /* ensure b > 1 */
   if (mp_cmp_d(b, 1uL) != MP_GT) {
      return MP_VAL;
   }

   /* init t */
   if ((err = mp_init(&t)) != MP_OKAY) {
      return err;
   }

Changes to libtommath/bn_mp_prime_is_divisible.c.

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   for (ix = 0; ix < PRIME_SIZE; ix++) {
      /* what is a mod LBL_prime_tab[ix] */
      if ((err = mp_mod_d(a, ltm_prime_tab[ix], &res)) != MP_OKAY) {
         return err;
      }

      /* is the residue zero? */
      if (res == 0) {
         *result = MP_YES;
         return MP_OKAY;
      }
   }

   return MP_OKAY;
}







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   for (ix = 0; ix < PRIME_SIZE; ix++) {
      /* what is a mod LBL_prime_tab[ix] */
      if ((err = mp_mod_d(a, ltm_prime_tab[ix], &res)) != MP_OKAY) {
         return err;
      }

      /* is the residue zero? */
      if (res == 0u) {
         *result = MP_YES;
         return MP_OKAY;
      }
   }

   return MP_OKAY;
}

Changes to libtommath/bn_mp_prime_miller_rabin.c.

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   mp_int  n1, y, r;
   int     s, j, err;

   /* default */
   *result = MP_NO;

   /* ensure b > 1 */
   if (mp_cmp_d(b, 1) != MP_GT) {
      return MP_VAL;
   }

   /* get n1 = a - 1 */
   if ((err = mp_init_copy(&n1, a)) != MP_OKAY) {
      return err;
   }
   if ((err = mp_sub_d(&n1, 1, &n1)) != MP_OKAY) {
      goto LBL_N1;
   }

   /* set 2**s * r = n1 */
   if ((err = mp_init_copy(&r, &n1)) != MP_OKAY) {
      goto LBL_N1;
   }







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   mp_int  n1, y, r;
   int     s, j, err;

   /* default */
   *result = MP_NO;

   /* ensure b > 1 */
   if (mp_cmp_d(b, 1uL) != MP_GT) {
      return MP_VAL;
   }

   /* get n1 = a - 1 */
   if ((err = mp_init_copy(&n1, a)) != MP_OKAY) {
      return err;
   }
   if ((err = mp_sub_d(&n1, 1uL, &n1)) != MP_OKAY) {
      goto LBL_N1;
   }

   /* set 2**s * r = n1 */
   if ((err = mp_init_copy(&r, &n1)) != MP_OKAY) {
      goto LBL_N1;
   }
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      goto LBL_R;
   }
   if ((err = mp_exptmod(b, &r, a, &y)) != MP_OKAY) {
      goto LBL_Y;
   }

   /* if y != 1 and y != n1 do */
   if ((mp_cmp_d(&y, 1) != MP_EQ) && (mp_cmp(&y, &n1) != MP_EQ)) {
      j = 1;
      /* while j <= s-1 and y != n1 */
      while ((j <= (s - 1)) && (mp_cmp(&y, &n1) != MP_EQ)) {
         if ((err = mp_sqrmod(&y, a, &y)) != MP_OKAY) {
            goto LBL_Y;
         }

         /* if y == 1 then composite */
         if (mp_cmp_d(&y, 1) == MP_EQ) {
            goto LBL_Y;
         }

         ++j;
      }

      /* if y != n1 then composite */







|








|







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      goto LBL_R;
   }
   if ((err = mp_exptmod(b, &r, a, &y)) != MP_OKAY) {
      goto LBL_Y;
   }

   /* if y != 1 and y != n1 do */
   if ((mp_cmp_d(&y, 1uL) != MP_EQ) && (mp_cmp(&y, &n1) != MP_EQ)) {
      j = 1;
      /* while j <= s-1 and y != n1 */
      while ((j <= (s - 1)) && (mp_cmp(&y, &n1) != MP_EQ)) {
         if ((err = mp_sqrmod(&y, a, &y)) != MP_OKAY) {
            goto LBL_Y;
         }

         /* if y == 1 then composite */
         if (mp_cmp_d(&y, 1uL) == MP_EQ) {
            goto LBL_Y;
         }

         ++j;
      }

      /* if y != n1 then composite */

Changes to libtommath/bn_mp_prime_next_prime.c.

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            if (bbs_style == 1) {
               /* ok we found a prime smaller or
                * equal [so the next is larger]
                *
                * however, the prime must be
                * congruent to 3 mod 4
                */
               if ((ltm_prime_tab[x + 1] & 3) != 3) {
                  /* scan upwards for a prime congruent to 3 mod 4 */
                  for (y = x + 1; y < PRIME_SIZE; y++) {
                     if ((ltm_prime_tab[y] & 3) == 3) {
                        mp_set(a, ltm_prime_tab[y]);
                        return MP_OKAY;
                     }
                  }
               }
            } else {
               mp_set(a, ltm_prime_tab[x + 1]);
               return MP_OKAY;
            }
         }
      }
      /* at this point a maybe 1 */
      if (mp_cmp_d(a, 1) == MP_EQ) {
         mp_set(a, 2);
         return MP_OKAY;
      }
      /* fall through to the sieve */
   }

   /* generate a prime congruent to 3 mod 4 or 1/3 mod 4? */
   if (bbs_style == 1) {
      kstep   = 4;
   } else {
      kstep   = 2;
   }

   /* at this point we will use a combination of a sieve and Miller-Rabin */

   if (bbs_style == 1) {
      /* if a mod 4 != 3 subtract the correct value to make it so */
      if ((a->dp[0] & 3) != 3) {
         if ((err = mp_sub_d(a, (a->dp[0] & 3) + 1, a)) != MP_OKAY) {
            return err;
         };
      }
   } else {
      if (mp_iseven(a) == MP_YES) {
         /* force odd */
         if ((err = mp_sub_d(a, 1, a)) != MP_OKAY) {
            return err;
         }
      }
   }

   /* generate the restable */
   for (x = 1; x < PRIME_SIZE; x++) {







|


|












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|
















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|






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            if (bbs_style == 1) {
               /* ok we found a prime smaller or
                * equal [so the next is larger]
                *
                * however, the prime must be
                * congruent to 3 mod 4
                */
               if ((ltm_prime_tab[x + 1] & 3u) != 3u) {
                  /* scan upwards for a prime congruent to 3 mod 4 */
                  for (y = x + 1; y < PRIME_SIZE; y++) {
                     if ((ltm_prime_tab[y] & 3u) == 3u) {
                        mp_set(a, ltm_prime_tab[y]);
                        return MP_OKAY;
                     }
                  }
               }
            } else {
               mp_set(a, ltm_prime_tab[x + 1]);
               return MP_OKAY;
            }
         }
      }
      /* at this point a maybe 1 */
      if (mp_cmp_d(a, 1uL) == MP_EQ) {
         mp_set(a, 2uL);
         return MP_OKAY;
      }
      /* fall through to the sieve */
   }

   /* generate a prime congruent to 3 mod 4 or 1/3 mod 4? */
   if (bbs_style == 1) {
      kstep   = 4;
   } else {
      kstep   = 2;
   }

   /* at this point we will use a combination of a sieve and Miller-Rabin */

   if (bbs_style == 1) {
      /* if a mod 4 != 3 subtract the correct value to make it so */
      if ((a->dp[0] & 3u) != 3u) {
         if ((err = mp_sub_d(a, (a->dp[0] & 3u) + 1u, a)) != MP_OKAY) {
            return err;
         };
      }
   } else {
      if (mp_iseven(a) == MP_YES) {
         /* force odd */
         if ((err = mp_sub_d(a, 1uL, a)) != MP_OKAY) {
            return err;
         }
      }
   }

   /* generate the restable */
   for (x = 1; x < PRIME_SIZE; x++) {
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            /* subtract the modulus [instead of using division] */
            if (res_tab[x] >= ltm_prime_tab[x]) {
               res_tab[x]  -= ltm_prime_tab[x];
            }

            /* set flag if zero */
            if (res_tab[x] == 0) {
               y = 1;
            }
         }
      } while ((y == 1) && (step < ((((mp_digit)1) << DIGIT_BIT) - kstep)));

      /* add the step */
      if ((err = mp_add_d(a, step, a)) != MP_OKAY) {
         goto LBL_ERR;
      }

      /* if didn't pass sieve and step == MAX then skip test */
      if ((y == 1) && (step >= ((((mp_digit)1) << DIGIT_BIT) - kstep))) {
         continue;
      }

      /* is this prime? */
      for (x = 0; x < t; x++) {
         mp_set(&b, ltm_prime_tab[x]);
         if ((err = mp_prime_miller_rabin(a, &b, &res)) != MP_OKAY) {







|



|







|







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            /* subtract the modulus [instead of using division] */
            if (res_tab[x] >= ltm_prime_tab[x]) {
               res_tab[x]  -= ltm_prime_tab[x];
            }

            /* set flag if zero */
            if (res_tab[x] == 0u) {
               y = 1;
            }
         }
      } while ((y == 1) && (step < (((mp_digit)1 << DIGIT_BIT) - kstep)));

      /* add the step */
      if ((err = mp_add_d(a, step, a)) != MP_OKAY) {
         goto LBL_ERR;
      }

      /* if didn't pass sieve and step == MAX then skip test */
      if ((y == 1) && (step >= (((mp_digit)1 << DIGIT_BIT) - kstep))) {
         continue;
      }

      /* is this prime? */
      for (x = 0; x < t; x++) {
         mp_set(&b, ltm_prime_tab[x]);
         if ((err = mp_prime_miller_rabin(a, &b, &res)) != MP_OKAY) {

Changes to libtommath/bn_mp_prime_random_ex.c.

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      flags |= LTM_PRIME_BBS;
   }

   /* calc the byte size */
   bsize = (size>>3) + ((size&7)?1:0);

   /* we need a buffer of bsize bytes */
   tmp = OPT_CAST(unsigned char) XMALLOC(bsize);
   if (tmp == NULL) {
      return MP_MEM;
   }

   /* calc the maskAND value for the MSbyte*/
   maskAND = ((size&7) == 0) ? 0xFF : (0xFF >> (8 - (size & 7)));








|







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      flags |= LTM_PRIME_BBS;
   }

   /* calc the byte size */
   bsize = (size>>3) + ((size&7)?1:0);

   /* we need a buffer of bsize bytes */
   tmp = OPT_CAST(unsigned char) XMALLOC((size_t)bsize);
   if (tmp == NULL) {
      return MP_MEM;
   }

   /* calc the maskAND value for the MSbyte*/
   maskAND = ((size&7) == 0) ? 0xFF : (0xFF >> (8 - (size & 7)));

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      tmp[0]    |= 1 << ((size - 1) & 7);

      /* mix in the maskORs */
      tmp[maskOR_msb_offset]   |= maskOR_msb;
      tmp[bsize-1]             |= maskOR_lsb;

      /* read it in */
      if ((err = mp_read_unsigned_bin(a, tmp, bsize)) != MP_OKAY)     {
         goto error;
      }

      /* is it prime? */
      if ((err = mp_prime_is_prime(a, t, &res)) != MP_OKAY)           {
         goto error;
      }
      if (res == MP_NO) {
         continue;
      }

      if ((flags & LTM_PRIME_SAFE) != 0) {
         /* see if (a-1)/2 is prime */
         if ((err = mp_sub_d(a, 1, a)) != MP_OKAY)                    {
            goto error;
         }
         if ((err = mp_div_2(a, a)) != MP_OKAY)                       {
            goto error;
         }

         /* is it prime? */
         if ((err = mp_prime_is_prime(a, t, &res)) != MP_OKAY)        {
            goto error;
         }
      }
   } while (res == MP_NO);

   if ((flags & LTM_PRIME_SAFE) != 0) {
      /* restore a to the original value */
      if ((err = mp_mul_2(a, a)) != MP_OKAY)                          {
         goto error;
      }
      if ((err = mp_add_d(a, 1, a)) != MP_OKAY)                       {
         goto error;
      }
   }

   err = MP_OKAY;
error:
   XFREE(tmp);







|




|








|


|




|







|


|







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      tmp[0]    |= 1 << ((size - 1) & 7);

      /* mix in the maskORs */
      tmp[maskOR_msb_offset]   |= maskOR_msb;
      tmp[bsize-1]             |= maskOR_lsb;

      /* read it in */
      if ((err = mp_read_unsigned_bin(a, tmp, bsize)) != MP_OKAY) {
         goto error;
      }

      /* is it prime? */
      if ((err = mp_prime_is_prime(a, t, &res)) != MP_OKAY) {
         goto error;
      }
      if (res == MP_NO) {
         continue;
      }

      if ((flags & LTM_PRIME_SAFE) != 0) {
         /* see if (a-1)/2 is prime */
         if ((err = mp_sub_d(a, 1uL, a)) != MP_OKAY) {
            goto error;
         }
         if ((err = mp_div_2(a, a)) != MP_OKAY) {
            goto error;
         }

         /* is it prime? */
         if ((err = mp_prime_is_prime(a, t, &res)) != MP_OKAY) {
            goto error;
         }
      }
   } while (res == MP_NO);

   if ((flags & LTM_PRIME_SAFE) != 0) {
      /* restore a to the original value */
      if ((err = mp_mul_2(a, a)) != MP_OKAY) {
         goto error;
      }
      if ((err = mp_add_d(a, 1uL, a)) != MP_OKAY) {
         goto error;
      }
   }

   err = MP_OKAY;
error:
   XFREE(tmp);

Changes to libtommath/bn_mp_radix_smap.c.

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 * guarantee it works.
 *
 * Tom St Denis, [email protected], http://libtom.org
 */

/* chars used in radix conversions */
const char *mp_s_rmap = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz+/";














#endif

/* ref:         $Format:%D$ */
/* git commit:  $Format:%H$ */
/* commit time: $Format:%ai$ */







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>





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 * guarantee it works.
 *
 * Tom St Denis, [email protected], http://libtom.org
 */

/* chars used in radix conversions */
const char *mp_s_rmap = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz+/";
const unsigned char mp_s_rmap_reverse[] = {
      0xff, 0xff, 0xff, 0x3e, 0xff, 0xff, 0xff, 0x3f, /* ()*+,-./ */
      0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, /* 01234567 */
      0x08, 0x09, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 89:;<=>? */
      0xff, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, /* @ABCDEFG */
      0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, /* HIJKLMNO */
      0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, /* PQRSTUVW */
      0x21, 0x22, 0x23, 0xff, 0xff, 0xff, 0xff, 0xff, /* XYZ[\]^_ */
      0xff, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, /* `abcdefg */
      0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, 0x31, 0x32, /* hijklmno */
      0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, /* pqrstuvw */
      0x3b, 0x3c, 0x3d, 0xff, 0xff, 0xff, 0xff, 0xff, /* xyz{|}~. */
};
const size_t mp_s_rmap_reverse_sz = sizeof(mp_s_rmap_reverse);
#endif

/* ref:         $Format:%D$ */
/* git commit:  $Format:%H$ */
/* commit time: $Format:%ai$ */

Changes to libtommath/bn_mp_rand.c.

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 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, [email protected], http://libtom.org
 */




#if MP_GEN_RANDOM_MAX == 0xffffffff
#define MP_GEN_RANDOM_SHIFT  32
#elif MP_GEN_RANDOM_MAX == 32767
/* SHRT_MAX */
#define MP_GEN_RANDOM_SHIFT  15
#elif MP_GEN_RANDOM_MAX == 2147483647
/* INT_MAX */
#define MP_GEN_RANDOM_SHIFT  31
#elif !defined(MP_GEN_RANDOM_SHIFT)
#error Thou shalt define their own valid MP_GEN_RANDOM_SHIFT

#endif

/* makes a pseudo-random int of a given size */
static mp_digit s_gen_random(void)
{
   mp_digit d = 0, msk = 0;
   do {







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>







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 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, [email protected], http://libtom.org
 */

#if defined(MP_8BIT) || defined(MP_16BIT)
#define MP_GEN_RANDOM_SHIFT  DIGIT_BIT
#else
#if MP_GEN_RANDOM_MAX == 0xffffffffu
#define MP_GEN_RANDOM_SHIFT  32
#elif MP_GEN_RANDOM_MAX == 32767
/* SHRT_MAX */
#define MP_GEN_RANDOM_SHIFT  15
#elif MP_GEN_RANDOM_MAX == 2147483647
/* INT_MAX */
#define MP_GEN_RANDOM_SHIFT  31
#elif !defined(MP_GEN_RANDOM_SHIFT)
#error Thou shalt define their own valid MP_GEN_RANDOM_SHIFT
#endif
#endif

/* makes a pseudo-random int of a given size */
static mp_digit s_gen_random(void)
{
   mp_digit d = 0, msk = 0;
   do {
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   if (digits <= 0) {
      return MP_OKAY;
   }

   /* first place a random non-zero digit */
   do {
      d = s_gen_random();
   } while (d == 0);

   if ((res = mp_add_d(a, d, a)) != MP_OKAY) {
      return res;
   }

   while (--digits > 0) {
      if ((res = mp_lshd(a, 1)) != MP_OKAY) {







|







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   if (digits <= 0) {
      return MP_OKAY;
   }

   /* first place a random non-zero digit */
   do {
      d = s_gen_random();
   } while (d == 0u);

   if ((res = mp_add_d(a, d, a)) != MP_OKAY) {
      return res;
   }

   while (--digits > 0) {
      if ((res = mp_lshd(a, 1)) != MP_OKAY) {

Changes to libtommath/bn_mp_read_radix.c.

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 * Tom St Denis, [email protected], http://libtom.org
 */

/* read a string [ASCII] in a given radix */
int mp_read_radix(mp_int *a, const char *str, int radix)
{
   int     y, res, neg;

   char    ch;

   /* zero the digit bignum */
   mp_zero(a);

   /* make sure the radix is ok */
   if ((radix < 2) || (radix > 64)) {







>







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 * Tom St Denis, [email protected], http://libtom.org
 */

/* read a string [ASCII] in a given radix */
int mp_read_radix(mp_int *a, const char *str, int radix)
{
   int     y, res, neg;
   unsigned pos;
   char    ch;

   /* zero the digit bignum */
   mp_zero(a);

   /* make sure the radix is ok */
   if ((radix < 2) || (radix > 64)) {
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62


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   /* process each digit of the string */
   while (*str != '\0') {
      /* if the radix <= 36 the conversion is case insensitive
       * this allows numbers like 1AB and 1ab to represent the same  value
       * [e.g. in hex]
       */
      ch = (radix <= 36) ? (char)toupper((int)*str) : *str;
      for (y = 0; y < 64; y++) {
         if (ch == mp_s_rmap[y]) {
            break;
         }
      }


      /* if the char was found in the map
       * and is less than the given radix add it
       * to the number, otherwise exit the loop.
       */
      if (y < radix) {


         if ((res = mp_mul_d(a, (mp_digit)radix, a)) != MP_OKAY) {
            return res;
         }
         if ((res = mp_add_d(a, (mp_digit)y, a)) != MP_OKAY) {
            return res;
         }
      } else {
         break;
      }
      ++str;
   }

   /* if an illegal character was found, fail. */
   if (!(*str == '\0' || *str == '\r' || *str == '\n')) {
      mp_zero(a);
      return MP_VAL;
   }

   /* set the sign only if a != 0 */
   if (mp_iszero(a) != MP_YES) {
      a->sign = neg;







|
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<
>





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<
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<





|







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   /* process each digit of the string */
   while (*str != '\0') {
      /* if the radix <= 36 the conversion is case insensitive
       * this allows numbers like 1AB and 1ab to represent the same  value
       * [e.g. in hex]
       */
      ch = (radix <= 36) ? (char)toupper((int)*str) : *str;
      pos = (unsigned)(ch - '(');
      if (mp_s_rmap_reverse_sz < pos) {
         break;
      }

      y = (int)mp_s_rmap_reverse[pos];

      /* if the char was found in the map
       * and is less than the given radix add it
       * to the number, otherwise exit the loop.
       */
      if ((y == 0xff) || (y >= radix)) {
         break;
      }
      if ((res = mp_mul_d(a, (mp_digit)radix, a)) != MP_OKAY) {
         return res;
      }
      if ((res = mp_add_d(a, (mp_digit)y, a)) != MP_OKAY) {
         return res;



      }
      ++str;
   }

   /* if an illegal character was found, fail. */
   if (!((*str == '\0') || (*str == '\r') || (*str == '\n'))) {
      mp_zero(a);
      return MP_VAL;
   }

   /* set the sign only if a != 0 */
   if (mp_iszero(a) != MP_YES) {
      a->sign = neg;

Changes to libtommath/bn_mp_read_signed_bin.c.

22
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24
25
26
27
28
29
30
31
32
33
34
35
36

   /* read magnitude */
   if ((res = mp_read_unsigned_bin(a, b + 1, c - 1)) != MP_OKAY) {
      return res;
   }

   /* first byte is 0 for positive, non-zero for negative */
   if (b[0] == 0) {
      a->sign = MP_ZPOS;
   } else {
      a->sign = MP_NEG;
   }

   return MP_OKAY;
}







|







22
23
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28
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30
31
32
33
34
35
36

   /* read magnitude */
   if ((res = mp_read_unsigned_bin(a, b + 1, c - 1)) != MP_OKAY) {
      return res;
   }

   /* first byte is 0 for positive, non-zero for negative */
   if (b[0] == (unsigned char)0) {
      a->sign = MP_ZPOS;
   } else {
      a->sign = MP_NEG;
   }

   return MP_OKAY;
}

Changes to libtommath/bn_mp_read_unsigned_bin.c.

37
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43
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45
46
47
48
49
50
51
      }

#ifndef MP_8BIT
      a->dp[0] |= *b++;
      a->used += 1;
#else
      a->dp[0] = (*b & MP_MASK);
      a->dp[1] |= ((*b++ >> 7U) & 1);
      a->used += 2;
#endif
   }
   mp_clamp(a);
   return MP_OKAY;
}
#endif







|







37
38
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40
41
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43
44
45
46
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48
49
50
51
      }

#ifndef MP_8BIT
      a->dp[0] |= *b++;
      a->used += 1;
#else
      a->dp[0] = (*b & MP_MASK);
      a->dp[1] |= ((*b++ >> 7) & 1u);
      a->used += 2;
#endif
   }
   mp_clamp(a);
   return MP_OKAY;
}
#endif

Changes to libtommath/bn_mp_reduce.c.

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41
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43
      return res;
   }

   /* q1 = x / b**(k-1)  */
   mp_rshd(&q, um - 1);

   /* according to HAC this optimization is ok */
   if (((mp_digit) um) > (((mp_digit)1) << (DIGIT_BIT - 1))) {
      if ((res = mp_mul(&q, mu, &q)) != MP_OKAY) {
         goto CLEANUP;
      }
   } else {
#ifdef BN_S_MP_MUL_HIGH_DIGS_C
      if ((res = s_mp_mul_high_digs(&q, mu, &q, um)) != MP_OKAY) {
         goto CLEANUP;







|







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35
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37
38
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40
41
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43
      return res;
   }

   /* q1 = x / b**(k-1)  */
   mp_rshd(&q, um - 1);

   /* according to HAC this optimization is ok */
   if ((mp_digit)um > ((mp_digit)1 << (DIGIT_BIT - 1))) {
      if ((res = mp_mul(&q, mu, &q)) != MP_OKAY) {
         goto CLEANUP;
      }
   } else {
#ifdef BN_S_MP_MUL_HIGH_DIGS_C
      if ((res = s_mp_mul_high_digs(&q, mu, &q, um)) != MP_OKAY) {
         goto CLEANUP;
69
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73
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77
78
79
80
81
82
83
84

   /* x = x - q */
   if ((res = mp_sub(x, &q, x)) != MP_OKAY) {
      goto CLEANUP;
   }

   /* If x < 0, add b**(k+1) to it */
   if (mp_cmp_d(x, 0) == MP_LT) {
      mp_set(&q, 1);
      if ((res = mp_lshd(&q, um + 1)) != MP_OKAY)
         goto CLEANUP;
      if ((res = mp_add(x, &q, x)) != MP_OKAY)
         goto CLEANUP;
   }

   /* Back off if it's too big */







|
|







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   /* x = x - q */
   if ((res = mp_sub(x, &q, x)) != MP_OKAY) {
      goto CLEANUP;
   }

   /* If x < 0, add b**(k+1) to it */
   if (mp_cmp_d(x, 0uL) == MP_LT) {
      mp_set(&q, 1uL);
      if ((res = mp_lshd(&q, um + 1)) != MP_OKAY)
         goto CLEANUP;
      if ((res = mp_add(x, &q, x)) != MP_OKAY)
         goto CLEANUP;
   }

   /* Back off if it's too big */

Changes to libtommath/bn_mp_reduce_2k.c.

28
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34
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38
39
40
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42
   p = mp_count_bits(n);
top:
   /* q = a/2**p, a = a mod 2**p */
   if ((res = mp_div_2d(a, p, &q, a)) != MP_OKAY) {
      goto ERR;
   }

   if (d != 1) {
      /* q = q * d */
      if ((res = mp_mul_d(&q, d, &q)) != MP_OKAY) {
         goto ERR;
      }
   }

   /* a = a + q */







|







28
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42
   p = mp_count_bits(n);
top:
   /* q = a/2**p, a = a mod 2**p */
   if ((res = mp_div_2d(a, p, &q, a)) != MP_OKAY) {
      goto ERR;
   }

   if (d != 1u) {
      /* q = q * d */
      if ((res = mp_mul_d(&q, d, &q)) != MP_OKAY) {
         goto ERR;
      }
   }

   /* a = a + q */

Changes to libtommath/bn_mp_reduce_is_2k.c.

28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
   } else if (a->used > 1) {
      iy = mp_count_bits(a);
      iz = 1;
      iw = 1;

      /* Test every bit from the second digit up, must be 1 */
      for (ix = DIGIT_BIT; ix < iy; ix++) {
         if ((a->dp[iw] & iz) == 0) {
            return MP_NO;
         }
         iz <<= 1;
         if (iz > (mp_digit)MP_MASK) {
            ++iw;
            iz = 1;
         }







|







28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
   } else if (a->used > 1) {
      iy = mp_count_bits(a);
      iz = 1;
      iw = 1;

      /* Test every bit from the second digit up, must be 1 */
      for (ix = DIGIT_BIT; ix < iy; ix++) {
         if ((a->dp[iw] & iz) == 0u) {
            return MP_NO;
         }
         iz <<= 1;
         if (iz > (mp_digit)MP_MASK) {
            ++iw;
            iz = 1;
         }

Changes to libtommath/bn_mp_set.c.

16
17
18
19
20
21
22
23
24
25
26
27
28
29
 */

/* set to a digit */
void mp_set(mp_int *a, mp_digit b)
{
   mp_zero(a);
   a->dp[0] = b & MP_MASK;
   a->used  = (a->dp[0] != 0) ? 1 : 0;
}
#endif

/* ref:         $Format:%D$ */
/* git commit:  $Format:%H$ */
/* commit time: $Format:%ai$ */







|






16
17
18
19
20
21
22
23
24
25
26
27
28
29
 */

/* set to a digit */
void mp_set(mp_int *a, mp_digit b)
{
   mp_zero(a);
   a->dp[0] = b & MP_MASK;
   a->used  = (a->dp[0] != 0u) ? 1 : 0;
}
#endif

/* ref:         $Format:%D$ */
/* git commit:  $Format:%H$ */
/* commit time: $Format:%ai$ */

Changes to libtommath/bn_mp_set_int.c.

26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
   for (x = 0; x < 8; x++) {
      /* shift the number up four bits */
      if ((res = mp_mul_2d(a, 4, a)) != MP_OKAY) {
         return res;
      }

      /* OR in the top four bits of the source */
      a->dp[0] |= (b >> 28) & 15;

      /* shift the source up to the next four bits */
      b <<= 4;

      /* ensure that digits are not clamped off */
      a->used += 1;
   }







|







26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
   for (x = 0; x < 8; x++) {
      /* shift the number up four bits */
      if ((res = mp_mul_2d(a, 4, a)) != MP_OKAY) {
         return res;
      }

      /* OR in the top four bits of the source */
      a->dp[0] |= (mp_digit)(b >> 28) & 15uL;

      /* shift the source up to the next four bits */
      b <<= 4;

      /* ensure that digits are not clamped off */
      a->used += 1;
   }

Changes to libtommath/bn_mp_shrink.c.

22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
   int used = 1;

   if (a->used > 0) {
      used = a->used;
   }

   if (a->alloc != used) {
      if ((tmp = OPT_CAST(mp_digit) XREALLOC(a->dp, sizeof(mp_digit) * used)) == NULL) {
         return MP_MEM;
      }
      a->dp    = tmp;
      a->alloc = used;
   }
   return MP_OKAY;
}







|







22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
   int used = 1;

   if (a->used > 0) {
      used = a->used;
   }

   if (a->alloc != used) {
      if ((tmp = OPT_CAST(mp_digit) XREALLOC(a->dp, sizeof(mp_digit) * (size_t)used)) == NULL) {
         return MP_MEM;
      }
      a->dp    = tmp;
      a->alloc = used;
   }
   return MP_OKAY;
}

Changes to libtommath/bn_mp_sqr.c.

31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
      if (a->used >= KARATSUBA_SQR_CUTOFF) {
         res = mp_karatsuba_sqr(a, b);
      } else
#endif
      {
#ifdef BN_FAST_S_MP_SQR_C
         /* can we use the fast comba multiplier? */
         if ((((a->used * 2) + 1) < MP_WARRAY) &&
             (a->used <
              (1 << (((sizeof(mp_word) * CHAR_BIT) - (2 * DIGIT_BIT)) - 1)))) {
            res = fast_s_mp_sqr(a, b);
         } else
#endif
         {
#ifdef BN_S_MP_SQR_C
            res = s_mp_sqr(a, b);
#else







|

|







31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
      if (a->used >= KARATSUBA_SQR_CUTOFF) {
         res = mp_karatsuba_sqr(a, b);
      } else
#endif
      {
#ifdef BN_FAST_S_MP_SQR_C
         /* can we use the fast comba multiplier? */
         if ((((a->used * 2) + 1) < (int)MP_WARRAY) &&
             (a->used <
              (int)(1u << (((sizeof(mp_word) * (size_t)CHAR_BIT) - (2u * (size_t)DIGIT_BIT)) - 1u)))) {
            res = fast_s_mp_sqr(a, b);
         } else
#endif
         {
#ifdef BN_S_MP_SQR_C
            res = s_mp_sqr(a, b);
#else

Changes to libtommath/bn_mp_sqrtmod_prime.c.

18
19
20
21
22
23
24
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29
30
31
32
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93
94
95
96
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99
100
101
102
103
104
105
106
107
108
109
110
111
int mp_sqrtmod_prime(const mp_int *n, const mp_int *prime, mp_int *ret)
{
   int res, legendre;
   mp_int t1, C, Q, S, Z, M, T, R, two;
   mp_digit i;

   /* first handle the simple cases */
   if (mp_cmp_d(n, 0) == MP_EQ) {
      mp_zero(ret);
      return MP_OKAY;
   }
   if (mp_cmp_d(prime, 2) == MP_EQ)                              return MP_VAL; /* prime must be odd */
   if ((res = mp_jacobi(n, prime, &legendre)) != MP_OKAY)        return res;
   if (legendre == -1)                                           return MP_VAL; /* quadratic non-residue mod prime */

   if ((res = mp_init_multi(&t1, &C, &Q, &S, &Z, &M, &T, &R, &two, NULL)) != MP_OKAY) {
      return res;
   }

   /* SPECIAL CASE: if prime mod 4 == 3
    * compute directly: res = n^(prime+1)/4 mod prime
    * Handbook of Applied Cryptography algorithm 3.36
    */
   if ((res = mp_mod_d(prime, 4, &i)) != MP_OKAY)                goto cleanup;
   if (i == 3) {
      if ((res = mp_add_d(prime, 1, &t1)) != MP_OKAY)             goto cleanup;
      if ((res = mp_div_2(&t1, &t1)) != MP_OKAY)                  goto cleanup;
      if ((res = mp_div_2(&t1, &t1)) != MP_OKAY)                  goto cleanup;
      if ((res = mp_exptmod(n, &t1, prime, ret)) != MP_OKAY)      goto cleanup;
      res = MP_OKAY;
      goto cleanup;
   }

   /* NOW: Tonelli-Shanks algorithm */

   /* factor out powers of 2 from prime-1, defining Q and S as: prime-1 = Q*2^S */
   if ((res = mp_copy(prime, &Q)) != MP_OKAY)                    goto cleanup;
   if ((res = mp_sub_d(&Q, 1, &Q)) != MP_OKAY)                   goto cleanup;
   /* Q = prime - 1 */
   mp_zero(&S);
   /* S = 0 */
   while (mp_iseven(&Q) != MP_NO) {
      if ((res = mp_div_2(&Q, &Q)) != MP_OKAY)                    goto cleanup;
      /* Q = Q / 2 */
      if ((res = mp_add_d(&S, 1, &S)) != MP_OKAY)                 goto cleanup;
      /* S = S + 1 */
   }

   /* find a Z such that the Legendre symbol (Z|prime) == -1 */
   if ((res = mp_set_int(&Z, 2)) != MP_OKAY)                     goto cleanup;
   /* Z = 2 */
   while (1) {
      if ((res = mp_jacobi(&Z, prime, &legendre)) != MP_OKAY)     goto cleanup;
      if (legendre == -1) break;
      if ((res = mp_add_d(&Z, 1, &Z)) != MP_OKAY)                 goto cleanup;
      /* Z = Z + 1 */
   }

   if ((res = mp_exptmod(&Z, &Q, prime, &C)) != MP_OKAY)         goto cleanup;
   /* C = Z ^ Q mod prime */
   if ((res = mp_add_d(&Q, 1, &t1)) != MP_OKAY)                  goto cleanup;
   if ((res = mp_div_2(&t1, &t1)) != MP_OKAY)                    goto cleanup;
   /* t1 = (Q + 1) / 2 */
   if ((res = mp_exptmod(n, &t1, prime, &R)) != MP_OKAY)         goto cleanup;
   /* R = n ^ ((Q + 1) / 2) mod prime */
   if ((res = mp_exptmod(n, &Q, prime, &T)) != MP_OKAY)          goto cleanup;
   /* T = n ^ Q mod prime */
   if ((res = mp_copy(&S, &M)) != MP_OKAY)                       goto cleanup;
   /* M = S */
   if ((res = mp_set_int(&two, 2)) != MP_OKAY)                   goto cleanup;

   res = MP_VAL;
   while (1) {
      if ((res = mp_copy(&T, &t1)) != MP_OKAY)                    goto cleanup;
      i = 0;
      while (1) {
         if (mp_cmp_d(&t1, 1) == MP_EQ) break;
         if ((res = mp_exptmod(&t1, &two, prime, &t1)) != MP_OKAY) goto cleanup;
         i++;
      }
      if (i == 0) {
         if ((res = mp_copy(&R, ret)) != MP_OKAY)                  goto cleanup;
         res = MP_OKAY;
         goto cleanup;
      }
      if ((res = mp_sub_d(&M, i, &t1)) != MP_OKAY)                goto cleanup;
      if ((res = mp_sub_d(&t1, 1, &t1)) != MP_OKAY)               goto cleanup;
      if ((res = mp_exptmod(&two, &t1, prime, &t1)) != MP_OKAY)   goto cleanup;
      /* t1 = 2 ^ (M - i - 1) */
      if ((res = mp_exptmod(&C, &t1, prime, &t1)) != MP_OKAY)     goto cleanup;
      /* t1 = C ^ (2 ^ (M - i - 1)) mod prime */
      if ((res = mp_sqrmod(&t1, prime, &C)) != MP_OKAY)           goto cleanup;
      /* C = (t1 * t1) mod prime */
      if ((res = mp_mulmod(&R, &t1, prime, &R)) != MP_OKAY)       goto cleanup;







|



|











|
|
|











|






|




|




|





|








|






|



|





|







18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
int mp_sqrtmod_prime(const mp_int *n, const mp_int *prime, mp_int *ret)
{
   int res, legendre;
   mp_int t1, C, Q, S, Z, M, T, R, two;
   mp_digit i;

   /* first handle the simple cases */
   if (mp_cmp_d(n, 0uL) == MP_EQ) {
      mp_zero(ret);
      return MP_OKAY;
   }
   if (mp_cmp_d(prime, 2uL) == MP_EQ)                            return MP_VAL; /* prime must be odd */
   if ((res = mp_jacobi(n, prime, &legendre)) != MP_OKAY)        return res;
   if (legendre == -1)                                           return MP_VAL; /* quadratic non-residue mod prime */

   if ((res = mp_init_multi(&t1, &C, &Q, &S, &Z, &M, &T, &R, &two, NULL)) != MP_OKAY) {
      return res;
   }

   /* SPECIAL CASE: if prime mod 4 == 3
    * compute directly: res = n^(prime+1)/4 mod prime
    * Handbook of Applied Cryptography algorithm 3.36
    */
   if ((res = mp_mod_d(prime, 4uL, &i)) != MP_OKAY)               goto cleanup;
   if (i == 3u) {
      if ((res = mp_add_d(prime, 1uL, &t1)) != MP_OKAY)           goto cleanup;
      if ((res = mp_div_2(&t1, &t1)) != MP_OKAY)                  goto cleanup;
      if ((res = mp_div_2(&t1, &t1)) != MP_OKAY)                  goto cleanup;
      if ((res = mp_exptmod(n, &t1, prime, ret)) != MP_OKAY)      goto cleanup;
      res = MP_OKAY;
      goto cleanup;
   }

   /* NOW: Tonelli-Shanks algorithm */

   /* factor out powers of 2 from prime-1, defining Q and S as: prime-1 = Q*2^S */
   if ((res = mp_copy(prime, &Q)) != MP_OKAY)                    goto cleanup;
   if ((res = mp_sub_d(&Q, 1uL, &Q)) != MP_OKAY)                 goto cleanup;
   /* Q = prime - 1 */
   mp_zero(&S);
   /* S = 0 */
   while (mp_iseven(&Q) != MP_NO) {
      if ((res = mp_div_2(&Q, &Q)) != MP_OKAY)                    goto cleanup;
      /* Q = Q / 2 */
      if ((res = mp_add_d(&S, 1uL, &S)) != MP_OKAY)               goto cleanup;
      /* S = S + 1 */
   }

   /* find a Z such that the Legendre symbol (Z|prime) == -1 */
   if ((res = mp_set_int(&Z, 2uL)) != MP_OKAY)                    goto cleanup;
   /* Z = 2 */
   while (1) {
      if ((res = mp_jacobi(&Z, prime, &legendre)) != MP_OKAY)     goto cleanup;
      if (legendre == -1) break;
      if ((res = mp_add_d(&Z, 1uL, &Z)) != MP_OKAY)               goto cleanup;
      /* Z = Z + 1 */
   }

   if ((res = mp_exptmod(&Z, &Q, prime, &C)) != MP_OKAY)         goto cleanup;
   /* C = Z ^ Q mod prime */
   if ((res = mp_add_d(&Q, 1uL, &t1)) != MP_OKAY)                goto cleanup;
   if ((res = mp_div_2(&t1, &t1)) != MP_OKAY)                    goto cleanup;
   /* t1 = (Q + 1) / 2 */
   if ((res = mp_exptmod(n, &t1, prime, &R)) != MP_OKAY)         goto cleanup;
   /* R = n ^ ((Q + 1) / 2) mod prime */
   if ((res = mp_exptmod(n, &Q, prime, &T)) != MP_OKAY)          goto cleanup;
   /* T = n ^ Q mod prime */
   if ((res = mp_copy(&S, &M)) != MP_OKAY)                       goto cleanup;
   /* M = S */
   if ((res = mp_set_int(&two, 2uL)) != MP_OKAY)                 goto cleanup;

   res = MP_VAL;
   while (1) {
      if ((res = mp_copy(&T, &t1)) != MP_OKAY)                    goto cleanup;
      i = 0;
      while (1) {
         if (mp_cmp_d(&t1, 1uL) == MP_EQ) break;
         if ((res = mp_exptmod(&t1, &two, prime, &t1)) != MP_OKAY) goto cleanup;
         i++;
      }
      if (i == 0u) {
         if ((res = mp_copy(&R, ret)) != MP_OKAY)                  goto cleanup;
         res = MP_OKAY;
         goto cleanup;
      }
      if ((res = mp_sub_d(&M, i, &t1)) != MP_OKAY)                goto cleanup;
      if ((res = mp_sub_d(&t1, 1uL, &t1)) != MP_OKAY)             goto cleanup;
      if ((res = mp_exptmod(&two, &t1, prime, &t1)) != MP_OKAY)   goto cleanup;
      /* t1 = 2 ^ (M - i - 1) */
      if ((res = mp_exptmod(&C, &t1, prime, &t1)) != MP_OKAY)     goto cleanup;
      /* t1 = C ^ (2 ^ (M - i - 1)) mod prime */
      if ((res = mp_sqrmod(&t1, prime, &C)) != MP_OKAY)           goto cleanup;
      /* C = (t1 * t1) mod prime */
      if ((res = mp_mulmod(&R, &t1, prime, &R)) != MP_OKAY)       goto cleanup;

Changes to libtommath/bn_mp_sub_d.c.

63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
   } else {
      /* positive/size */
      c->sign = MP_ZPOS;
      c->used = a->used;

      /* subtract first digit */
      *tmpc    = *tmpa++ - b;
      mu       = *tmpc >> ((sizeof(mp_digit) * CHAR_BIT) - 1);
      *tmpc++ &= MP_MASK;

      /* handle rest of the digits */
      for (ix = 1; ix < a->used; ix++) {
         *tmpc    = *tmpa++ - mu;
         mu       = *tmpc >> ((sizeof(mp_digit) * CHAR_BIT) - 1);
         *tmpc++ &= MP_MASK;
      }
   }

   /* zero excess digits */
   while (ix++ < oldused) {
      *tmpc++ = 0;







|





|







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   } else {
      /* positive/size */
      c->sign = MP_ZPOS;
      c->used = a->used;

      /* subtract first digit */
      *tmpc    = *tmpa++ - b;
      mu       = *tmpc >> ((sizeof(mp_digit) * (size_t)CHAR_BIT) - 1u);
      *tmpc++ &= MP_MASK;

      /* handle rest of the digits */
      for (ix = 1; ix < a->used; ix++) {
         *tmpc    = *tmpa++ - mu;
         mu       = *tmpc >> ((sizeof(mp_digit) * (size_t)CHAR_BIT) - 1u);
         *tmpc++ &= MP_MASK;
      }
   }

   /* zero excess digits */
   while (ix++ < oldused) {
      *tmpc++ = 0;

Changes to libtommath/bn_mp_to_signed_bin_n.c.

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/* store in signed [big endian] format */
int mp_to_signed_bin_n(const mp_int *a, unsigned char *b, unsigned long *outlen)
{
   if (*outlen < (unsigned long)mp_signed_bin_size(a)) {
      return MP_VAL;
   }
   *outlen = mp_signed_bin_size(a);
   return mp_to_signed_bin(a, b);
}
#endif

/* ref:         $Format:%D$ */
/* git commit:  $Format:%H$ */
/* commit time: $Format:%ai$ */







|







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/* store in signed [big endian] format */
int mp_to_signed_bin_n(const mp_int *a, unsigned char *b, unsigned long *outlen)
{
   if (*outlen < (unsigned long)mp_signed_bin_size(a)) {
      return MP_VAL;
   }
   *outlen = (unsigned long)mp_signed_bin_size(a);
   return mp_to_signed_bin(a, b);
}
#endif

/* ref:         $Format:%D$ */
/* git commit:  $Format:%H$ */
/* commit time: $Format:%ai$ */

Changes to libtommath/bn_mp_to_unsigned_bin.c.

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   if ((res = mp_init_copy(&t, a)) != MP_OKAY) {
      return res;
   }

   x = 0;
   while (mp_iszero(&t) == MP_NO) {
#ifndef MP_8BIT
      b[x++] = (unsigned char)(t.dp[0] & 255);
#else
      b[x++] = (unsigned char)(t.dp[0] | ((t.dp[1] & 0x01) << 7));
#endif
      if ((res = mp_div_2d(&t, 8, &t, NULL)) != MP_OKAY) {
         mp_clear(&t);
         return res;
      }
   }
   bn_reverse(b, x);







|

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   if ((res = mp_init_copy(&t, a)) != MP_OKAY) {
      return res;
   }

   x = 0;
   while (mp_iszero(&t) == MP_NO) {
#ifndef MP_8BIT
      b[x++] = (unsigned char)(t.dp[0] & 255u);
#else
      b[x++] = (unsigned char)(t.dp[0] | ((t.dp[1] & 1u) << 7));
#endif
      if ((res = mp_div_2d(&t, 8, &t, NULL)) != MP_OKAY) {
         mp_clear(&t);
         return res;
      }
   }
   bn_reverse(b, x);

Changes to libtommath/bn_mp_to_unsigned_bin_n.c.

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/* store in unsigned [big endian] format */
int mp_to_unsigned_bin_n(const mp_int *a, unsigned char *b, unsigned long *outlen)
{
   if (*outlen < (unsigned long)mp_unsigned_bin_size(a)) {
      return MP_VAL;
   }
   *outlen = mp_unsigned_bin_size(a);
   return mp_to_unsigned_bin(a, b);
}
#endif

/* ref:         $Format:%D$ */
/* git commit:  $Format:%H$ */
/* commit time: $Format:%ai$ */







|







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/* store in unsigned [big endian] format */
int mp_to_unsigned_bin_n(const mp_int *a, unsigned char *b, unsigned long *outlen)
{
   if (*outlen < (unsigned long)mp_unsigned_bin_size(a)) {
      return MP_VAL;
   }
   *outlen = (unsigned long)mp_unsigned_bin_size(a);
   return mp_to_unsigned_bin(a, b);
}
#endif

/* ref:         $Format:%D$ */
/* git commit:  $Format:%H$ */
/* commit time: $Format:%ai$ */

Changes to libtommath/bn_mp_toom_mul.c.

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   if ((res = mp_mul_2d(&w4, 3, &tmp1)) != MP_OKAY) {
      goto ERR;
   }
   if ((res = mp_sub(&w3, &tmp1, &w3)) != MP_OKAY) {
      goto ERR;
   }
   /* 3r2 - r1 - r3 */
   if ((res = mp_mul_d(&w2, 3, &w2)) != MP_OKAY) {
      goto ERR;
   }
   if ((res = mp_sub(&w2, &w1, &w2)) != MP_OKAY) {
      goto ERR;
   }
   if ((res = mp_sub(&w2, &w3, &w2)) != MP_OKAY) {
      goto ERR;







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   if ((res = mp_mul_2d(&w4, 3, &tmp1)) != MP_OKAY) {
      goto ERR;
   }
   if ((res = mp_sub(&w3, &tmp1, &w3)) != MP_OKAY) {
      goto ERR;
   }
   /* 3r2 - r1 - r3 */
   if ((res = mp_mul_d(&w2, 3uL, &w2)) != MP_OKAY) {
      goto ERR;
   }
   if ((res = mp_sub(&w2, &w1, &w2)) != MP_OKAY) {
      goto ERR;
   }
   if ((res = mp_sub(&w2, &w3, &w2)) != MP_OKAY) {
      goto ERR;

Changes to libtommath/bn_mp_toom_sqr.c.

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   if ((res = mp_mul_2d(&w4, 3, &tmp1)) != MP_OKAY) {
      goto ERR;
   }
   if ((res = mp_sub(&w3, &tmp1, &w3)) != MP_OKAY) {
      goto ERR;
   }
   /* 3r2 - r1 - r3 */
   if ((res = mp_mul_d(&w2, 3, &w2)) != MP_OKAY) {
      goto ERR;
   }
   if ((res = mp_sub(&w2, &w1, &w2)) != MP_OKAY) {
      goto ERR;
   }
   if ((res = mp_sub(&w2, &w3, &w2)) != MP_OKAY) {
      goto ERR;







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   if ((res = mp_mul_2d(&w4, 3, &tmp1)) != MP_OKAY) {
      goto ERR;
   }
   if ((res = mp_sub(&w3, &tmp1, &w3)) != MP_OKAY) {
      goto ERR;
   }
   /* 3r2 - r1 - r3 */
   if ((res = mp_mul_d(&w2, 3uL, &w2)) != MP_OKAY) {
      goto ERR;
   }
   if ((res = mp_sub(&w2, &w1, &w2)) != MP_OKAY) {
      goto ERR;
   }
   if ((res = mp_sub(&w2, &w3, &w2)) != MP_OKAY) {
      goto ERR;

Changes to libtommath/bn_mp_unsigned_bin_size.c.

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 * Tom St Denis, [email protected], http://libtom.org
 */

/* get the size for an unsigned equivalent */
int mp_unsigned_bin_size(const mp_int *a)
{
   int     size = mp_count_bits(a);
   return (size / 8) + (((size & 7) != 0) ? 1 : 0);
}
#endif

/* ref:         $Format:%D$ */
/* git commit:  $Format:%H$ */
/* commit time: $Format:%ai$ */







|






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 * Tom St Denis, [email protected], http://libtom.org
 */

/* get the size for an unsigned equivalent */
int mp_unsigned_bin_size(const mp_int *a)
{
   int     size = mp_count_bits(a);
   return (size / 8) + ((((unsigned)size & 7u) != 0u) ? 1 : 0);
}
#endif

/* ref:         $Format:%D$ */
/* git commit:  $Format:%H$ */
/* commit time: $Format:%ai$ */

Changes to libtommath/bn_prime_tab.c.

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 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, [email protected], http://libtom.org
 */

const mp_digit ltm_prime_tab[] = {
   0x0002, 0x0003, 0x0005, 0x0007, 0x000B, 0x000D, 0x0011, 0x0013,
   0x0017, 0x001D, 0x001F, 0x0025, 0x0029, 0x002B, 0x002F, 0x0035,
   0x003B, 0x003D, 0x0043, 0x0047, 0x0049, 0x004F, 0x0053, 0x0059,
   0x0061, 0x0065, 0x0067, 0x006B, 0x006D, 0x0071, 0x007F,
#ifndef MP_8BIT
   0x0083,







>







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 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, [email protected], http://libtom.org
 */

const mp_digit ltm_prime_tab[] = {
   0x0002, 0x0003, 0x0005, 0x0007, 0x000B, 0x000D, 0x0011, 0x0013,
   0x0017, 0x001D, 0x001F, 0x0025, 0x0029, 0x002B, 0x002F, 0x0035,
   0x003B, 0x003D, 0x0043, 0x0047, 0x0049, 0x004F, 0x0053, 0x0059,
   0x0061, 0x0065, 0x0067, 0x006B, 0x006D, 0x0071, 0x007F,
#ifndef MP_8BIT
   0x0083,

Changes to libtommath/bn_s_mp_add.c.

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      /* zero the carry */
      u = 0;
      for (i = 0; i < min; i++) {
         /* Compute the sum at one digit, T[i] = A[i] + B[i] + U */
         *tmpc = *tmpa++ + *tmpb++ + u;

         /* U = carry bit of T[i] */
         u = *tmpc >> ((mp_digit)DIGIT_BIT);

         /* take away carry bit from T[i] */
         *tmpc++ &= MP_MASK;
      }

      /* now copy higher words if any, that is in A+B
       * if A or B has more digits add those in
       */
      if (min != max) {
         for (; i < max; i++) {
            /* T[i] = X[i] + U */
            *tmpc = x->dp[i] + u;

            /* U = carry bit of T[i] */
            u = *tmpc >> ((mp_digit)DIGIT_BIT);

            /* take away carry bit from T[i] */
            *tmpc++ &= MP_MASK;
         }
      }

      /* add carry */







|














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      /* zero the carry */
      u = 0;
      for (i = 0; i < min; i++) {
         /* Compute the sum at one digit, T[i] = A[i] + B[i] + U */
         *tmpc = *tmpa++ + *tmpb++ + u;

         /* U = carry bit of T[i] */
         u = *tmpc >> (mp_digit)DIGIT_BIT;

         /* take away carry bit from T[i] */
         *tmpc++ &= MP_MASK;
      }

      /* now copy higher words if any, that is in A+B
       * if A or B has more digits add those in
       */
      if (min != max) {
         for (; i < max; i++) {
            /* T[i] = X[i] + U */
            *tmpc = x->dp[i] + u;

            /* U = carry bit of T[i] */
            u = *tmpc >> (mp_digit)DIGIT_BIT;

            /* take away carry bit from T[i] */
            *tmpc++ &= MP_MASK;
         }
      }

      /* add carry */

Changes to libtommath/bn_s_mp_exptmod.c.

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 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, [email protected], http://libtom.org
 */

#ifdef MP_LOW_MEM
#   define TAB_SIZE 32
#else
#   define TAB_SIZE 256
#endif

int s_mp_exptmod(const mp_int *G, const mp_int *X, const mp_int *P, mp_int *Y, int redmode)
{
   mp_int  M[TAB_SIZE], res, mu;
   mp_digit buf;
   int     err, bitbuf, bitcpy, bitcnt, mode, digidx, x, y, winsize;
   int (*redux)(mp_int *, const mp_int *, const mp_int *);

   /* find window size */
   x = mp_count_bits(X);
   if (x <= 7) {
      winsize = 2;
   } else if (x <= 36) {
      winsize = 3;







>











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 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, [email protected], http://libtom.org
 */

#ifdef MP_LOW_MEM
#   define TAB_SIZE 32
#else
#   define TAB_SIZE 256
#endif

int s_mp_exptmod(const mp_int *G, const mp_int *X, const mp_int *P, mp_int *Y, int redmode)
{
   mp_int  M[TAB_SIZE], res, mu;
   mp_digit buf;
   int     err, bitbuf, bitcpy, bitcnt, mode, digidx, x, y, winsize;
   int (*redux)(mp_int *x, const mp_int *m, const mp_int *mu);

   /* find window size */
   x = mp_count_bits(X);
   if (x <= 7) {
      winsize = 2;
   } else if (x <= 36) {
      winsize = 3;
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      }
   }

   /* setup result */
   if ((err = mp_init(&res)) != MP_OKAY) {
      goto LBL_MU;
   }
   mp_set(&res, 1);

   /* set initial mode and bit cnt */
   mode   = 0;
   bitcnt = 1;
   buf    = 0;
   digidx = X->used - 1;
   bitcpy = 0;







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      }
   }

   /* setup result */
   if ((err = mp_init(&res)) != MP_OKAY) {
      goto LBL_MU;
   }
   mp_set(&res, 1uL);

   /* set initial mode and bit cnt */
   mode   = 0;
   bitcnt = 1;
   buf    = 0;
   digidx = X->used - 1;
   bitcpy = 0;

Changes to libtommath/bn_s_mp_mul_digs.c.

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   mp_int  t;
   int     res, pa, pb, ix, iy;
   mp_digit u;
   mp_word r;
   mp_digit tmpx, *tmpt, *tmpy;

   /* can we use the fast multiplier? */
   if (((digs) < MP_WARRAY) &&
       (MIN(a->used, b->used) <
        (1 << ((CHAR_BIT * sizeof(mp_word)) - (2 * DIGIT_BIT))))) {
      return fast_s_mp_mul_digs(a, b, c, digs);
   }

   if ((res = mp_init_size(&t, digs)) != MP_OKAY) {
      return res;
   }
   t.used = digs;







|

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   mp_int  t;
   int     res, pa, pb, ix, iy;
   mp_digit u;
   mp_word r;
   mp_digit tmpx, *tmpt, *tmpy;

   /* can we use the fast multiplier? */
   if ((digs < (int)MP_WARRAY) &&
       (MIN(a->used, b->used) <
        (int)(1u << (((size_t)CHAR_BIT * sizeof(mp_word)) - (2u * (size_t)DIGIT_BIT))))) {
      return fast_s_mp_mul_digs(a, b, c, digs);
   }

   if ((res = mp_init_size(&t, digs)) != MP_OKAY) {
      return res;
   }
   t.used = digs;
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      for (iy = 0; iy < pb; iy++) {
         /* compute the column as a mp_word */
         r       = (mp_word)*tmpt +
                   ((mp_word)tmpx * (mp_word)*tmpy++) +
                   (mp_word)u;

         /* the new column is the lower part of the result */
         *tmpt++ = (mp_digit)(r & ((mp_word) MP_MASK));

         /* get the carry word from the result */
         u       = (mp_digit)(r >> ((mp_word) DIGIT_BIT));
      }
      /* set carry if it is placed below digs */
      if ((ix + iy) < digs) {
         *tmpt = u;
      }
   }








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      for (iy = 0; iy < pb; iy++) {
         /* compute the column as a mp_word */
         r       = (mp_word)*tmpt +
                   ((mp_word)tmpx * (mp_word)*tmpy++) +
                   (mp_word)u;

         /* the new column is the lower part of the result */
         *tmpt++ = (mp_digit)(r & (mp_word)MP_MASK);

         /* get the carry word from the result */
         u       = (mp_digit)(r >> (mp_word)DIGIT_BIT);
      }
      /* set carry if it is placed below digs */
      if ((ix + iy) < digs) {
         *tmpt = u;
      }
   }

Changes to libtommath/bn_s_mp_mul_high_digs.c.

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   int     res, pa, pb, ix, iy;
   mp_digit u;
   mp_word r;
   mp_digit tmpx, *tmpt, *tmpy;

   /* can we use the fast multiplier? */
#ifdef BN_FAST_S_MP_MUL_HIGH_DIGS_C
   if (((a->used + b->used + 1) < MP_WARRAY)
       && (MIN(a->used, b->used) < (1 << ((CHAR_BIT * sizeof(mp_word)) - (2 * DIGIT_BIT))))) {
      return fast_s_mp_mul_high_digs(a, b, c, digs);
   }
#endif

   if ((res = mp_init_size(&t, a->used + b->used + 1)) != MP_OKAY) {
      return res;
   }







|
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   int     res, pa, pb, ix, iy;
   mp_digit u;
   mp_word r;
   mp_digit tmpx, *tmpt, *tmpy;

   /* can we use the fast multiplier? */
#ifdef BN_FAST_S_MP_MUL_HIGH_DIGS_C
   if (((a->used + b->used + 1) < (int)MP_WARRAY)
       && (MIN(a->used, b->used) < (int)(1u << (((size_t)CHAR_BIT * sizeof(mp_word)) - (2u * (size_t)DIGIT_BIT))))) {
      return fast_s_mp_mul_high_digs(a, b, c, digs);
   }
#endif

   if ((res = mp_init_size(&t, a->used + b->used + 1)) != MP_OKAY) {
      return res;
   }
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      for (iy = digs - ix; iy < pb; iy++) {
         /* calculate the double precision result */
         r       = (mp_word)*tmpt +
                   ((mp_word)tmpx * (mp_word)*tmpy++) +
                   (mp_word)u;

         /* get the lower part */
         *tmpt++ = (mp_digit)(r & ((mp_word) MP_MASK));

         /* carry the carry */
         u       = (mp_digit)(r >> ((mp_word) DIGIT_BIT));
      }
      *tmpt = u;
   }
   mp_clamp(&t);
   mp_exch(&t, c);
   mp_clear(&t);
   return MP_OKAY;
}
#endif

/* ref:         $Format:%D$ */
/* git commit:  $Format:%H$ */
/* commit time: $Format:%ai$ */







|


|













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      for (iy = digs - ix; iy < pb; iy++) {
         /* calculate the double precision result */
         r       = (mp_word)*tmpt +
                   ((mp_word)tmpx * (mp_word)*tmpy++) +
                   (mp_word)u;

         /* get the lower part */
         *tmpt++ = (mp_digit)(r & (mp_word)MP_MASK);

         /* carry the carry */
         u       = (mp_digit)(r >> (mp_word)DIGIT_BIT);
      }
      *tmpt = u;
   }
   mp_clamp(&t);
   mp_exch(&t, c);
   mp_clear(&t);
   return MP_OKAY;
}
#endif

/* ref:         $Format:%D$ */
/* git commit:  $Format:%H$ */
/* commit time: $Format:%ai$ */

Changes to libtommath/bn_s_mp_sqr.c.

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   for (ix = 0; ix < pa; ix++) {
      /* first calculate the digit at 2*ix */
      /* calculate double precision result */
      r = (mp_word)t.dp[2*ix] +
          ((mp_word)a->dp[ix] * (mp_word)a->dp[ix]);

      /* store lower part in result */
      t.dp[ix+ix] = (mp_digit)(r & ((mp_word)MP_MASK));

      /* get the carry */
      u           = (mp_digit)(r >> ((mp_word)DIGIT_BIT));

      /* left hand side of A[ix] * A[iy] */
      tmpx        = a->dp[ix];

      /* alias for where to store the results */
      tmpt        = t.dp + ((2 * ix) + 1);

      for (iy = ix + 1; iy < pa; iy++) {
         /* first calculate the product */
         r       = ((mp_word)tmpx) * ((mp_word)a->dp[iy]);

         /* now calculate the double precision result, note we use
          * addition instead of *2 since it's easier to optimize
          */
         r       = ((mp_word) *tmpt) + r + r + ((mp_word) u);

         /* store lower part */
         *tmpt++ = (mp_digit)(r & ((mp_word) MP_MASK));

         /* get carry */
         u       = (mp_digit)(r >> ((mp_word) DIGIT_BIT));
      }
      /* propagate upwards */
      while (u != ((mp_digit) 0)) {
         r       = ((mp_word) *tmpt) + ((mp_word) u);
         *tmpt++ = (mp_digit)(r & ((mp_word) MP_MASK));
         u       = (mp_digit)(r >> ((mp_word) DIGIT_BIT));
      }
   }

   mp_clamp(&t);
   mp_exch(&t, b);
   mp_clear(&t);
   return MP_OKAY;







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   for (ix = 0; ix < pa; ix++) {
      /* first calculate the digit at 2*ix */
      /* calculate double precision result */
      r = (mp_word)t.dp[2*ix] +
          ((mp_word)a->dp[ix] * (mp_word)a->dp[ix]);

      /* store lower part in result */
      t.dp[ix+ix] = (mp_digit)(r & (mp_word)MP_MASK);

      /* get the carry */
      u           = (mp_digit)(r >> (mp_word)DIGIT_BIT);

      /* left hand side of A[ix] * A[iy] */
      tmpx        = a->dp[ix];

      /* alias for where to store the results */
      tmpt        = t.dp + ((2 * ix) + 1);

      for (iy = ix + 1; iy < pa; iy++) {
         /* first calculate the product */
         r       = (mp_word)tmpx * (mp_word)a->dp[iy];

         /* now calculate the double precision result, note we use
          * addition instead of *2 since it's easier to optimize
          */
         r       = (mp_word)*tmpt + r + r + (mp_word)u;

         /* store lower part */
         *tmpt++ = (mp_digit)(r & (mp_word)MP_MASK);

         /* get carry */
         u       = (mp_digit)(r >> (mp_word)DIGIT_BIT);
      }
      /* propagate upwards */
      while (u != 0uL) {
         r       = (mp_word)*tmpt + (mp_word)u;
         *tmpt++ = (mp_digit)(r & (mp_word)MP_MASK);
         u       = (mp_digit)(r >> (mp_word)DIGIT_BIT);
      }
   }

   mp_clamp(&t);
   mp_exch(&t, b);
   mp_clear(&t);
   return MP_OKAY;

Changes to libtommath/bn_s_mp_sub.c.

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         *tmpc = (*tmpa++ - *tmpb++) - u;

         /* U = carry bit of T[i]
          * Note this saves performing an AND operation since
          * if a carry does occur it will propagate all the way to the
          * MSB.  As a result a single shift is enough to get the carry
          */
         u = *tmpc >> ((mp_digit)((CHAR_BIT * sizeof(mp_digit)) - 1));

         /* Clear carry from T[i] */
         *tmpc++ &= MP_MASK;
      }

      /* now copy higher words if any, e.g. if A has more digits than B  */
      for (; i < max; i++) {
         /* T[i] = A[i] - U */
         *tmpc = *tmpa++ - u;

         /* U = carry bit of T[i] */
         u = *tmpc >> ((mp_digit)((CHAR_BIT * sizeof(mp_digit)) - 1));

         /* Clear carry from T[i] */
         *tmpc++ &= MP_MASK;
      }

      /* clear digits above used (since we may not have grown result above) */
      for (i = c->used; i < olduse; i++) {







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         *tmpc = (*tmpa++ - *tmpb++) - u;

         /* U = carry bit of T[i]
          * Note this saves performing an AND operation since
          * if a carry does occur it will propagate all the way to the
          * MSB.  As a result a single shift is enough to get the carry
          */
         u = *tmpc >> (((size_t)CHAR_BIT * sizeof(mp_digit)) - 1u);

         /* Clear carry from T[i] */
         *tmpc++ &= MP_MASK;
      }

      /* now copy higher words if any, e.g. if A has more digits than B  */
      for (; i < max; i++) {
         /* T[i] = A[i] - U */
         *tmpc = *tmpa++ - u;

         /* U = carry bit of T[i] */
         u = *tmpc >> (((size_t)CHAR_BIT * sizeof(mp_digit)) - 1u);

         /* Clear carry from T[i] */
         *tmpc++ &= MP_MASK;
      }

      /* clear digits above used (since we may not have grown result above) */
      for (i = c->used; i < olduse; i++) {

Changes to libtommath/makefile.

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test_standalone: $(LIBNAME) demo/demo.o
	$(CC) $(CFLAGS) demo/demo.o $(LIBNAME) $(LFLAGS) -o test

.PHONY: mtest
mtest:
	cd mtest ; $(CC) $(CFLAGS) -O0 mtest.c $(LFLAGS) -o mtest

travis_mtest: test mtest
	@ for i in `seq 1 10` ; do sleep 500 && echo alive; done &
	./mtest/mtest 666666 | ./test > test.log

timing: $(LIBNAME)
	$(CC) $(CFLAGS) -DTIMER demo/timing.c $(LIBNAME) $(LFLAGS) -o ltmtest

# You have to create a file .coveralls.yml with the content "repo_token: <the token>"
# in the base folder to be able to submit to coveralls
coveralls: lcov
	coveralls-lcov







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test_standalone: $(LIBNAME) demo/demo.o
	$(CC) $(CFLAGS) demo/demo.o $(LIBNAME) $(LFLAGS) -o test

.PHONY: mtest
mtest:
	cd mtest ; $(CC) $(CFLAGS) -O0 mtest.c $(LFLAGS) -o mtest





timing: $(LIBNAME)
	$(CC) $(CFLAGS) -DTIMER demo/timing.c $(LIBNAME) $(LFLAGS) -o ltmtest

# You have to create a file .coveralls.yml with the content "repo_token: <the token>"
# in the base folder to be able to submit to coveralls
coveralls: lcov
	coveralls-lcov
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	gpg -b -a ltm-$(VERSION).zip

new_file:
	bash updatemakes.sh
	perl dep.pl

perlcritic:
	perlcritic *.pl

astyle:
	astyle --options=astylerc $(OBJECTS:.o=.c)







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	gpg -b -a ltm-$(VERSION).zip

new_file:
	bash updatemakes.sh
	perl dep.pl

perlcritic:
	perlcritic *.pl doc/*.pl

astyle:
	astyle --options=astylerc $(OBJECTS:.o=.c) tommath*.h demo/*.c etc/*.c mtest/mtest.c

Changes to libtommath/makefile_include.mk.

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endif

endif # COMPILE_SIZE
endif # COMPILE_DEBUG

ifneq ($(findstring clang,$(CC)),)
CFLAGS += -Wno-typedef-redefinition -Wno-tautological-compare -Wno-builtin-requires-header



endif
ifeq ($(PLATFORM), Darwin)
CFLAGS += -Wno-nullability-completeness
endif

# adjust coverage set
ifneq ($(filter $(shell arch), i386 i686 x86_64 amd64 ia64),)







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endif

endif # COMPILE_SIZE
endif # COMPILE_DEBUG

ifneq ($(findstring clang,$(CC)),)
CFLAGS += -Wno-typedef-redefinition -Wno-tautological-compare -Wno-builtin-requires-header
endif
ifneq ($(findstring mingw,$(CC)),)
CFLAGS += -Wno-shadow
endif
ifeq ($(PLATFORM), Darwin)
CFLAGS += -Wno-nullability-completeness
endif

# adjust coverage set
ifneq ($(filter $(shell arch), i386 i686 x86_64 amd64 ia64),)

Changes to libtommath/tommath.h.

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#include <limits.h>

#include <tommath_class.h>

#ifdef __cplusplus
extern "C" {
#endif






/* detect 64-bit mode if possible */
#if defined(__x86_64__) || defined(_M_X64) || defined(_M_AMD64) || \
    defined(__powerpc64__) || defined(__ppc64__) || defined(__PPC64__) || \
    defined(__s390x__) || defined(__arch64__) || defined(__aarch64__) || \
    defined(__sparcv9) || defined(__sparc_v9__) || defined(__sparc64__) || \
    defined(__ia64) || defined(__ia64__) || defined(__itanium__) || defined(_M_IA64) || \







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#include <limits.h>

#include <tommath_class.h>

#ifdef __cplusplus
extern "C" {
#endif

/* MS Visual C++ doesn't have a 128bit type for words, so fall back to 32bit MPI's (where words are 64bit) */
#if defined(_MSC_VER) || defined(__LLP64__)
#   define MP_32BIT
#endif

/* detect 64-bit mode if possible */
#if defined(__x86_64__) || defined(_M_X64) || defined(_M_AMD64) || \
    defined(__powerpc64__) || defined(__ppc64__) || defined(__PPC64__) || \
    defined(__s390x__) || defined(__arch64__) || defined(__aarch64__) || \
    defined(__sparcv9) || defined(__sparc_v9__) || defined(__sparc64__) || \
    defined(__ia64) || defined(__ia64__) || defined(__itanium__) || defined(_M_IA64) || \
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#   define MP_SIZEOF_MP_DIGIT 2
#   ifdef DIGIT_BIT
#      error You must not define DIGIT_BIT when using MP_16BIT
#   endif
#elif defined(MP_64BIT)
/* for GCC only on supported platforms */
typedef uint64_t mp_digit;
#   if defined(_WIN32)
typedef unsigned __int128    mp_word;
#   elif defined(__GNUC__)
typedef unsigned long        mp_word __attribute__((mode(TI)));
#   else
/* it seems you have a problem
 * but we assume you can somewhere define your own uint128_t */
typedef uint128_t            mp_word;
#   endif








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#   define MP_SIZEOF_MP_DIGIT 2
#   ifdef DIGIT_BIT
#      error You must not define DIGIT_BIT when using MP_16BIT
#   endif
#elif defined(MP_64BIT)
/* for GCC only on supported platforms */
typedef uint64_t mp_digit;
#   if defined(__GNUC__)


typedef unsigned long        mp_word __attribute__((mode(TI)));
#   else
/* it seems you have a problem
 * but we assume you can somewhere define your own uint128_t */
typedef uint128_t            mp_word;
#   endif

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#else
typedef mp_digit mp_min_u32;
#endif

/* use arc4random on platforms that support it */
#if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__DragonFly__)
#   define MP_GEN_RANDOM()    arc4random()
#   define MP_GEN_RANDOM_MAX  0xffffffff
#endif

/* use rand() as fall-back if there's no better rand function */
#ifndef MP_GEN_RANDOM
#   define MP_GEN_RANDOM()    rand()
#   define MP_GEN_RANDOM_MAX  RAND_MAX
#endif







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#else
typedef mp_digit mp_min_u32;
#endif

/* use arc4random on platforms that support it */
#if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__DragonFly__)
#   define MP_GEN_RANDOM()    arc4random()
#   define MP_GEN_RANDOM_MAX  0xffffffffu
#endif

/* use rand() as fall-back if there's no better rand function */
#ifndef MP_GEN_RANDOM
#   define MP_GEN_RANDOM()    rand()
#   define MP_GEN_RANDOM_MAX  RAND_MAX
#endif
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#      define MP_PREC 32        /* default digits of precision */
#   else
#      define MP_PREC 8         /* default digits of precision */
#   endif
#endif

/* size of comba arrays, should be at least 2 * 2**(BITS_PER_WORD - BITS_PER_DIGIT*2) */
#define MP_WARRAY               (1 << (((sizeof(mp_word) * CHAR_BIT) - (2 * DIGIT_BIT)) + 1))

/* the infamous mp_int structure */
typedef struct  {
   int used, alloc, sign;
   mp_digit *dp;
} mp_int;








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#      define MP_PREC 32        /* default digits of precision */
#   else
#      define MP_PREC 8         /* default digits of precision */
#   endif
#endif

/* size of comba arrays, should be at least 2 * 2**(BITS_PER_WORD - BITS_PER_DIGIT*2) */
#define MP_WARRAY               (1u << (((sizeof(mp_word) * CHAR_BIT) - (2 * DIGIT_BIT)) + 1))

/* the infamous mp_int structure */
typedef struct  {
   int used, alloc, sign;
   mp_digit *dp;
} mp_int;

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int mp_n_root(const mp_int *a, mp_digit b, mp_int *c);
int mp_n_root_ex(const mp_int *a, mp_digit b, mp_int *c, int fast);

/* special sqrt algo */
int mp_sqrt(const mp_int *arg, mp_int *ret);

/* special sqrt (mod prime) */
int mp_sqrtmod_prime(const mp_int *arg, const mp_int *prime, mp_int *ret);

/* is number a square? */
int mp_is_square(const mp_int *arg, int *ret);

/* computes the jacobi c = (a | n) (or Legendre if b is prime)  */
int mp_jacobi(const mp_int *a, const mp_int *n, int *c);

/* used to setup the Barrett reduction for a given modulus b */
int mp_reduce_setup(mp_int *a, const mp_int *b);

/* Barrett Reduction, computes a (mod b) with a precomputed value c
 *
 * Assumes that 0 < a <= b*b, note if 0 > a > -(b*b) then you can merely
 * compute the reduction as -1 * mp_reduce(mp_abs(a)) [pseudo code].
 */
int mp_reduce(mp_int *a, const mp_int *b, const mp_int *c);

/* setups the montgomery reduction */
int mp_montgomery_setup(const mp_int *a, mp_digit *mp);

/* computes a = B**n mod b without division or multiplication useful for
 * normalizing numbers in a Montgomery system.
 */
int mp_montgomery_calc_normalization(mp_int *a, const mp_int *b);

/* computes x/R == x (mod N) via Montgomery Reduction */
int mp_montgomery_reduce(mp_int *a, const mp_int *m, mp_digit mp);

/* returns 1 if a is a valid DR modulus */
int mp_dr_is_modulus(const mp_int *a);

/* sets the value of "d" required for mp_dr_reduce */
void mp_dr_setup(const mp_int *a, mp_digit *d);

/* reduces a modulo b using the Diminished Radix method */
int mp_dr_reduce(mp_int *a, const mp_int *b, mp_digit mp);

/* returns true if a can be reduced with mp_reduce_2k */
int mp_reduce_is_2k(const mp_int *a);

/* determines k value for 2k reduction */
int mp_reduce_2k_setup(const mp_int *a, mp_digit *d);

/* reduces a modulo b where b is of the form 2**p - k [0 <= a] */
int mp_reduce_2k(mp_int *a, const mp_int *n, mp_digit d);

/* returns true if a can be reduced with mp_reduce_2k_l */
int mp_reduce_is_2k_l(const mp_int *a);

/* determines k value for 2k reduction */
int mp_reduce_2k_setup_l(const mp_int *a, mp_int *d);

/* reduces a modulo b where b is of the form 2**p - k [0 <= a] */
int mp_reduce_2k_l(mp_int *a, const mp_int *n, const mp_int *d);

/* d = a**b (mod c) */
int mp_exptmod(const mp_int *a, const mp_int *b, const mp_int *c, mp_int *d);

/* ---> Primes <--- */

/* number of primes */
#ifdef MP_8BIT
#  define PRIME_SIZE 31
#else







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int mp_n_root(const mp_int *a, mp_digit b, mp_int *c);
int mp_n_root_ex(const mp_int *a, mp_digit b, mp_int *c, int fast);

/* special sqrt algo */
int mp_sqrt(const mp_int *arg, mp_int *ret);

/* special sqrt (mod prime) */
int mp_sqrtmod_prime(const mp_int *n, const mp_int *prime, mp_int *ret);

/* is number a square? */
int mp_is_square(const mp_int *arg, int *ret);

/* computes the jacobi c = (a | n) (or Legendre if b is prime)  */
int mp_jacobi(const mp_int *a, const mp_int *n, int *c);

/* used to setup the Barrett reduction for a given modulus b */
int mp_reduce_setup(mp_int *a, const mp_int *b);

/* Barrett Reduction, computes a (mod b) with a precomputed value c
 *
 * Assumes that 0 < x <= m*m, note if 0 > x > -(m*m) then you can merely
 * compute the reduction as -1 * mp_reduce(mp_abs(x)) [pseudo code].
 */
int mp_reduce(mp_int *x, const mp_int *m, const mp_int *mu);

/* setups the montgomery reduction */
int mp_montgomery_setup(const mp_int *n, mp_digit *rho);

/* computes a = B**n mod b without division or multiplication useful for
 * normalizing numbers in a Montgomery system.
 */
int mp_montgomery_calc_normalization(mp_int *a, const mp_int *b);

/* computes x/R == x (mod N) via Montgomery Reduction */
int mp_montgomery_reduce(mp_int *x, const mp_int *n, mp_digit rho);

/* returns 1 if a is a valid DR modulus */
int mp_dr_is_modulus(const mp_int *a);

/* sets the value of "d" required for mp_dr_reduce */
void mp_dr_setup(const mp_int *a, mp_digit *d);

/* reduces a modulo n using the Diminished Radix method */
int mp_dr_reduce(mp_int *x, const mp_int *n, mp_digit k);

/* returns true if a can be reduced with mp_reduce_2k */
int mp_reduce_is_2k(const mp_int *a);

/* determines k value for 2k reduction */
int mp_reduce_2k_setup(const mp_int *a, mp_digit *d);

/* reduces a modulo b where b is of the form 2**p - k [0 <= a] */
int mp_reduce_2k(mp_int *a, const mp_int *n, mp_digit d);

/* returns true if a can be reduced with mp_reduce_2k_l */
int mp_reduce_is_2k_l(const mp_int *a);

/* determines k value for 2k reduction */
int mp_reduce_2k_setup_l(const mp_int *a, mp_int *d);

/* reduces a modulo b where b is of the form 2**p - k [0 <= a] */
int mp_reduce_2k_l(mp_int *a, const mp_int *n, const mp_int *d);

/* Y = G**X (mod P) */
int mp_exptmod(const mp_int *G, const mp_int *X, const mp_int *P, mp_int *Y);

/* ---> Primes <--- */

/* number of primes */
#ifdef MP_8BIT
#  define PRIME_SIZE 31
#else

Changes to libtommath/tommath_private.h.

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int mp_invmod_slow(const mp_int *a, const mp_int *b, mp_int *c);
int fast_mp_montgomery_reduce(mp_int *x, const mp_int *n, mp_digit rho);
int mp_exptmod_fast(const mp_int *G, const mp_int *X, const mp_int *P, mp_int *Y, int redmode);
int s_mp_exptmod(const mp_int *G, const mp_int *X, const mp_int *P, mp_int *Y, int redmode);
void bn_reverse(unsigned char *s, int len);

extern const char *mp_s_rmap;



/* Fancy macro to set an MPI from another type.
 * There are several things assumed:
 *  x is the counter and unsigned
 *  a is the pointer to the MPI
 *  b is the original value that should be set in the MPI.
 */







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int mp_invmod_slow(const mp_int *a, const mp_int *b, mp_int *c);
int fast_mp_montgomery_reduce(mp_int *x, const mp_int *n, mp_digit rho);
int mp_exptmod_fast(const mp_int *G, const mp_int *X, const mp_int *P, mp_int *Y, int redmode);
int s_mp_exptmod(const mp_int *G, const mp_int *X, const mp_int *P, mp_int *Y, int redmode);
void bn_reverse(unsigned char *s, int len);

extern const char *mp_s_rmap;
extern const unsigned char mp_s_rmap_reverse[];
extern const size_t mp_s_rmap_reverse_sz;

/* Fancy macro to set an MPI from another type.
 * There are several things assumed:
 *  x is the counter and unsigned
 *  a is the pointer to the MPI
 *  b is the original value that should be set in the MPI.
 */
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  for (x = 0; x < (sizeof(type) * 2u); x++) {            \
    /* shift the number up four bits */                  \
    if ((res = mp_mul_2d (a, 4, a)) != MP_OKAY) {        \
      return res;                                        \
    }                                                    \
                                                         \
    /* OR in the top four bits of the source */          \
    a->dp[0] |= (b >> ((sizeof(type) * 8u) - 4u)) & 15u; \
                                                         \
    /* shift the source up to the next four bits */      \
    b <<= 4;                                             \
                                                         \
    /* ensure that digits are not clamped off */         \
    a->used += 1;                                        \
  }                                                      \







|







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  for (x = 0; x < (sizeof(type) * 2u); x++) {            \
    /* shift the number up four bits */                  \
    if ((res = mp_mul_2d (a, 4, a)) != MP_OKAY) {        \
      return res;                                        \
    }                                                    \
                                                         \
    /* OR in the top four bits of the source */          \
    a->dp[0] |= (mp_digit)(b >> ((sizeof(type) * 8u) - 4u)) & 15uL;\
                                                         \
    /* shift the source up to the next four bits */      \
    b <<= 4;                                             \
                                                         \
    /* ensure that digits are not clamped off */         \
    a->used += 1;                                        \
  }                                                      \

Changes to macosx/README.

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	ReleaseUniversal10.5SDK:    build against the 10.5 SDK (with 10.5
				    deployment target).
	Note that the non-SDK configurations have their deployment target set to
	10.5 (Tcl.xcode) resp. 10.6 (Tcl.xcodeproj).
The Xcode projects refer to the toplevel tcl source directory via the
TCL_SRCROOT user build setting, by default this is set to the project-relative
path '../../tcl', if your tcl source directory is named differently, e.g.
'../../tcl9.0', you need to manually change the TCL_SRCROOT setting by editing
your ${USER}.pbxuser file (located inside the Tcl.xcodeproj bundle directory)
with a text editor.

- To build universal binaries outside of the Xcode IDE, set CFLAGS as follows:
	export CFLAGS="-arch i386 -arch x86_64 -arch ppc"
This requires Mac OS X 10.4 and Xcode 2.4 (or Xcode 2.2 if -arch x86_64 is
omitted, but _not_ Xcode 2.1) and will work on any architecture (on PowerPC







|







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	ReleaseUniversal10.5SDK:    build against the 10.5 SDK (with 10.5
				    deployment target).
	Note that the non-SDK configurations have their deployment target set to
	10.5 (Tcl.xcode) resp. 10.6 (Tcl.xcodeproj).
The Xcode projects refer to the toplevel tcl source directory via the
TCL_SRCROOT user build setting, by default this is set to the project-relative
path '../../tcl', if your tcl source directory is named differently, e.g.
'../../tcl8.7', you need to manually change the TCL_SRCROOT setting by editing
your ${USER}.pbxuser file (located inside the Tcl.xcodeproj bundle directory)
with a text editor.

- To build universal binaries outside of the Xcode IDE, set CFLAGS as follows:
	export CFLAGS="-arch i386 -arch x86_64 -arch ppc"
This requires Mac OS X 10.4 and Xcode 2.4 (or Xcode 2.2 if -arch x86_64 is
omitted, but _not_ Xcode 2.1) and will work on any architecture (on PowerPC
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Detailed Instructions for building with macosx/GNUmakefile
----------------------------------------------------------

- Unpack the Tcl source release archive.

- The following instructions assume the Tcl source tree is named "tcl${ver}",
(where ${ver} is a shell variable containing the Tcl version number e.g. '9.0').
Setup this shell variable as follows:
	ver="9.0"
If you are building from CVS, omit this step (CVS source tree names usually do
not contain a version number).

- Setup environment variables as desired, e.g. for a universal build on 10.5:
	CFLAGS="-arch i386 -arch x86_64 -arch ppc -mmacosx-version-min=10.5"
	export CFLAGS








|

|







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Detailed Instructions for building with macosx/GNUmakefile
----------------------------------------------------------

- Unpack the Tcl source release archive.

- The following instructions assume the Tcl source tree is named "tcl${ver}",
(where ${ver} is a shell variable containing the Tcl version number e.g. '8.7').
Setup this shell variable as follows:
	ver="8.7"
If you are building from CVS, omit this step (CVS source tree names usually do
not contain a version number).

- Setup environment variables as desired, e.g. for a universal build on 10.5:
	CFLAGS="-arch i386 -arch x86_64 -arch ppc -mmacosx-version-min=10.5"
	export CFLAGS

Changes to macosx/Tcl-Common.xcconfig.

30
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32
33
34
35
36
37
PER_ARCH_CFLAGS_ppc = -mcpu=G3 -mtune=G4 $(PER_ARCH_CFLAGS_ppc)
PER_ARCH_CFLAGS_ppc64 = -mcpu=G5 -mpowerpc64 $(PER_ARCH_CFLAGS_ppc64)
PREFIX = /usr/local
TCL_CONFIGURE_ARGS = --enable-threads --enable-dtrace
TCL_LIBRARY = $(LIBDIR)/tcl$(VERSION)
TCL_PACKAGE_PATH = "$(LIBDIR)"
TCL_DEFS = HAVE_TCL_CONFIG_H
VERSION = 9.0







|
30
31
32
33
34
35
36
37
PER_ARCH_CFLAGS_ppc = -mcpu=G3 -mtune=G4 $(PER_ARCH_CFLAGS_ppc)
PER_ARCH_CFLAGS_ppc64 = -mcpu=G5 -mpowerpc64 $(PER_ARCH_CFLAGS_ppc64)
PREFIX = /usr/local
TCL_CONFIGURE_ARGS = --enable-threads --enable-dtrace
TCL_LIBRARY = $(LIBDIR)/tcl$(VERSION)
TCL_PACKAGE_PATH = "$(LIBDIR)"
TCL_DEFS = HAVE_TCL_CONFIG_H
VERSION = 8.7

Changes to tests/assemble.test.

777
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783
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788
789
790
791
test assemble-7.43 {uplus} {
    -body {
	assemble {
	    push NaN; uplus
	}
    }
    -returnCodes error
    -result {can't use non-numeric floating-point value "NaN" as operand of "+"}
}
test assemble-7.43.1 {tryCvtToNumeric} {
    -body {
	assemble {
	    push NaN; tryCvtToNumeric
	}
    }







|







777
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779
780
781
782
783
784
785
786
787
788
789
790
791
test assemble-7.43 {uplus} {
    -body {
	assemble {
	    push NaN; uplus
	}
    }
    -returnCodes error
    -result {can't use non-numeric floating-point value as operand of "+"}
}
test assemble-7.43.1 {tryCvtToNumeric} {
    -body {
	assemble {
	    push NaN; tryCvtToNumeric
	}
    }
1580
1581
1582
1583
1584
1585
1586






1587
1588
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1590
1591
1592
1593
}
test assemble-15.7 {listIndexImm} {
    -body {
	assemble {push {a b c}; listIndexImm end}
    }
    -result c
}







# assemble-16 - invokeStk

test assemble-16.1 {invokeStk - wrong # args} {
    -body {
	assemble {invokeStk}
    }







>
>
>
>
>
>







1580
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1583
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1588
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1590
1591
1592
1593
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1597
1598
1599
}
test assemble-15.7 {listIndexImm} {
    -body {
	assemble {push {a b c}; listIndexImm end}
    }
    -result c
}
test assemble-15.8 {listIndexImm} {
    assemble {push {a b c}; listIndexImm end+2}
} {}
test assemble-15.9 {listIndexImm} {
    assemble {push {a b c}; listIndexImm -1-1}
} {}

# assemble-16 - invokeStk

test assemble-16.1 {invokeStk - wrong # args} {
    -body {
	assemble {invokeStk}
    }

Changes to tests/basic.test.

889
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898
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904
905
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912
913
914
915
916
917
        set leak [expr {$end - $tmp}]
    } -cleanup {
	unset end i tmp
	rename getbytes {}
	rename stress {}
} -result 0

test basic-48.17.$noComp {expansion: object safety} -setup {
        set old_precision $::tcl_precision
        set ::tcl_precision 4
    } -constraints $constraints -body {
            set third [expr {1.0/3.0}]
            set l [list $third $third]
            set x [run {list $third {*}$l $third}]
	    set res [list]
            foreach t $x {
                lappend res [expr {$t * 3.0}]
            }
            set res
    } -cleanup {
        set ::tcl_precision $old_precision
        unset old_precision res t l x third
} -result {1.0 1.0 1.0 1.0}

test basic-48.18.$noComp {expansion: list semantics} -constraints $constraints -body {
        set badcmd {
            list a b
            set apa 10
        }







|
<
<
<



|





<
|







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893
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897
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904
905

906
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910
911
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913
        set leak [expr {$end - $tmp}]
    } -cleanup {
	unset end i tmp
	rename getbytes {}
	rename stress {}
} -result 0

test basic-48.17.$noComp {expansion: object safety} -constraints $constraints -body {



            set third [expr {1.0/3.0}]
            set l [list $third $third]
            set x [run {list $third {*}$l $third}]
            set res [list]
            foreach t $x {
                lappend res [expr {$t * 3.0}]
            }
            set res
    } -cleanup {

        unset res t l x third
} -result {1.0 1.0 1.0 1.0}

test basic-48.18.$noComp {expansion: list semantics} -constraints $constraints -body {
        set badcmd {
            list a b
            set apa 10
        }
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981
982
983
984
985










986
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991
992
    namespace eval ns {
	variable x namespace
	testevalex {set ::context $x} global
    }
    namespace delete ns
    set ::context
} {global}











# Clean up after expand tests
unset noComp l1 l2 constraints
rename l3 {}
rename run {}

 #cleanup







>
>
>
>
>
>
>
>
>
>







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    namespace eval ns {
	variable x namespace
	testevalex {set ::context $x} global
    }
    namespace delete ns
    set ::context
} {global}

test basic-50.1 {[586e71dce4] EvalObjv level #0 exception handling} -setup {
    interp create slave
    interp alias {} foo slave return
} -body {
    list [catch foo m] $m
} -cleanup {
    unset -nocomplain m
    interp delete slave
} -result {0 {}}

# Clean up after expand tests
unset noComp l1 l2 constraints
rename l3 {}
rename run {}

 #cleanup

Changes to tests/chanio.test.

5341
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5360
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5362
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    set x [format "%#o" [expr $stats(mode)&0o777]]
    chan puts $f "line 1"
    chan close $f
    set f [open $path(test3) r]
    lappend x [chan gets $f]
} -cleanup {
    chan close $f
} -result {0600 {line 1}}
test chan-io-40.3 {POSIX open access modes: CREAT} -setup {
    file delete $path(test3)
} -constraints {unix umask} -body {
    # This test only works if your umask is 2, like ouster's.
    chan close [open $path(test3) {WRONLY CREAT}]
    file stat $path(test3) stats
    format "%#o" [expr $stats(mode)&0o777]
} -result [format %#4o [expr {0o666 & ~ $umaskValue}]]
test chan-io-40.4 {POSIX open access modes: CREAT} -setup {
    file delete $path(test3)
} -body {
    set f [open $path(test3) w]
    chan configure $f -eofchar {}
    chan puts $f xyzzy
    chan close $f







|







|







5341
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5343
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5362
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    set x [format "%#o" [expr $stats(mode)&0o777]]
    chan puts $f "line 1"
    chan close $f
    set f [open $path(test3) r]
    lappend x [chan gets $f]
} -cleanup {
    chan close $f
} -result {0o600 {line 1}}
test chan-io-40.3 {POSIX open access modes: CREAT} -setup {
    file delete $path(test3)
} -constraints {unix umask} -body {
    # This test only works if your umask is 2, like ouster's.
    chan close [open $path(test3) {WRONLY CREAT}]
    file stat $path(test3) stats
    format "%#o" [expr $stats(mode)&0o777]
} -result [format %#5o [expr {0o666 & ~ $umaskValue}]]
test chan-io-40.4 {POSIX open access modes: CREAT} -setup {
    file delete $path(test3)
} -body {
    set f [open $path(test3) w]
    chan configure $f -eofchar {}
    chan puts $f xyzzy
    chan close $f
5862
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5866
5867
5868


5869
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    chan event $f readable {script 2}
    chan event $f readable {}
    list [testfevent cmd "chan event $f readable"] [chan event $f readable]
} -constraints {testfevent fileevent} -cleanup {
    testfevent delete
    chan close $f
} -result {{script 1} {}}



set path(bar) [makeFile {} bar]

test chan-io-48.1 {testing readability conditions} {fileevent} {
    set f [open $path(bar) w]
    chan puts $f abcdefg
    chan puts $f abcdefg







>
>







5862
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5870
5871
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5873
5874
5875
5876
5877
    chan event $f readable {script 2}
    chan event $f readable {}
    list [testfevent cmd "chan event $f readable"] [chan event $f readable]
} -constraints {testfevent fileevent} -cleanup {
    testfevent delete
    chan close $f
} -result {{script 1} {}}
unset path(foo)
removeFile foo

set path(bar) [makeFile {} bar]

test chan-io-48.1 {testing readability conditions} {fileevent} {
    set f [open $path(bar) w]
    chan puts $f abcdefg
    chan puts $f abcdefg
5957
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5959
5960
5961
5962
5963



5964
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5970
    chan puts $f {copy_slowly $f}
    chan puts $f {exit}
    vwait [namespace which -variable x]
    list $x $l
} -cleanup {
    chan close $f
} -result {done {0 1 0 1 0 1 0 1 0 1 0 1 0 0}}



test chan-io-48.4 {lf write, testing readability, ^Z termination, auto read mode} -setup {
    file delete $path(test1)
    set c 0
    set l ""
} -constraints {fileevent} -body {
    set f [open $path(test1) w]
    chan configure $f -translation lf







>
>
>







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    chan puts $f {copy_slowly $f}
    chan puts $f {exit}
    vwait [namespace which -variable x]
    list $x $l
} -cleanup {
    chan close $f
} -result {done {0 1 0 1 0 1 0 1 0 1 0 1 0 0}}
unset path(bar)
removeFile bar 

test chan-io-48.4 {lf write, testing readability, ^Z termination, auto read mode} -setup {
    file delete $path(test1)
    set c 0
    set l ""
} -constraints {fileevent} -body {
    set f [open $path(test1) w]
    chan configure $f -translation lf
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    # -translation binary is also -encoding binary
    chan configure $in  -translation binary
    chan configure $out -encoding koi8-r -translation lf
    chan copy $in $out
    chan close $in
    chan close $out
    file size $path(kyrillic.txt)
} -cleanup {
    file delete $path(utf8-fcopy.txt)
} -result 3

test chan-io-53.1 {CopyData} -setup {
    file delete $path(test1)
} -constraints {fcopy} -body {
    set f1 [open $thisScript]
    set f2 [open $path(test1) w]







<
<







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6793
6794
6795
6796
6797


6798
6799
6800
6801
6802
6803
6804
    # -translation binary is also -encoding binary
    chan configure $in  -translation binary
    chan configure $out -encoding koi8-r -translation lf
    chan copy $in $out
    chan close $in
    chan close $out
    file size $path(kyrillic.txt)


} -result 3

test chan-io-53.1 {CopyData} -setup {
    file delete $path(test1)
} -constraints {fcopy} -body {
    set f1 [open $thisScript]
    set f2 [open $path(test1) w]

Changes to tests/cmdIL.test.

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16
17
18
19
20
21

22
23
24
25
26
27
28

::tcltest::loadTestedCommands
catch [list package require -exact Tcltest [info patchlevel]]

# Used for constraining memory leak tests
testConstraint memory [llength [info commands memory]]
testConstraint testobj [llength [info commands testobj]]


test cmdIL-1.1 {Tcl_LsortObjCmd procedure} -returnCodes error -body {
    lsort
} -result {wrong # args: should be "lsort ?-option value ...? list"}
test cmdIL-1.2 {Tcl_LsortObjCmd procedure} -returnCodes error -body {
    lsort -foo {1 3 2 5}
} -result {bad option "-foo": must be -ascii, -command, -decreasing, -dictionary, -increasing, -index, -indices, -integer, -nocase, -real, -stride, or -unique}







>







15
16
17
18
19
20
21
22
23
24
25
26
27
28
29

::tcltest::loadTestedCommands
catch [list package require -exact Tcltest [info patchlevel]]

# Used for constraining memory leak tests
testConstraint memory [llength [info commands memory]]
testConstraint testobj [llength [info commands testobj]]
testConstraint fullutf [expr {[format %c 0x010000] != "\ufffd"}]

test cmdIL-1.1 {Tcl_LsortObjCmd procedure} -returnCodes error -body {
    lsort
} -result {wrong # args: should be "lsort ?-option value ...? list"}
test cmdIL-1.2 {Tcl_LsortObjCmd procedure} -returnCodes error -body {
    lsort -foo {1 3 2 5}
} -result {bad option "-foo": must be -ascii, -command, -decreasing, -dictionary, -increasing, -index, -indices, -integer, -nocase, -real, -stride, or -unique}
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145
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147
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149


















150
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156
} -result {when used with "-stride", the leading "-index" value must be within the group}
test cmdIL-1.36 {lsort -stride and -index: Bug 2918962} {
    lsort -stride 2 -index {0 1} {
	{{c o d e} 54321} {{b l a h} 94729}
	{{b i g} 12345} {{d e m o} 34512}
    }
} {{{b i g} 12345} {{d e m o} 34512} {{c o d e} 54321} {{b l a h} 94729}}



















# Can't think of any good tests for the MergeSort and MergeLists procedures,
# except a bunch of random lists to sort.

test cmdIL-2.1 {MergeSort and MergeLists procedures} -setup {
    set result {}
    set r 1435753299







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>
>
>
>
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>
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>
>
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>







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149
150
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152
153
154
155
156
157
158
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161
162
163
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175
} -result {when used with "-stride", the leading "-index" value must be within the group}
test cmdIL-1.36 {lsort -stride and -index: Bug 2918962} {
    lsort -stride 2 -index {0 1} {
	{{c o d e} 54321} {{b l a h} 94729}
	{{b i g} 12345} {{d e m o} 34512}
    }
} {{{b i g} 12345} {{d e m o} 34512} {{c o d e} 54321} {{b l a h} 94729}}
test cmdIL-1.37 {Tcl_LsortObjCmd procedure, Bug 8e1e31eac0fd6b6c} {
    lsort -ascii [list \0 \x7f \x80 \uffff]
} [list \0 \x7f \x80 \uffff]
test cmdIL-1.38 {Tcl_LsortObjCmd procedure, Bug 8e1e31eac0fd6b6c} {
    lsort -ascii -nocase [list \0 \x7f \x80 \uffff]
} [list \0 \x7f \x80 \uffff]
test cmdIL-1.39 {Tcl_LsortObjCmd procedure, Bug 8e1e31eac0fd6b6c} fullutf {
    lsort -ascii [list \0 \x7f \x80 \U01ffff \uffff]
} [list \0 \x7f \x80 \uffff \U01ffff]
test cmdIL-1.40 {Tcl_LsortObjCmd procedure, Bug 8e1e31eac0fd6b6c} fullutf {
    lsort -ascii -nocase [list \0 \x7f \x80 \U01ffff \uffff]
} [list \0 \x7f \x80 \uffff \U01ffff]
test cmdIL-1.41 {lsort -stride and -index} -body {
    lsort -stride 2 -index -2 {a 2 b 1}
} -returnCodes error -result {index "-2" cannot select an element from any list}
test cmdIL-1.42 {lsort -stride and-index} -body {
    lsort -stride 2 -index -1-1 {a 2 b 1}
} -returnCodes error -result {index "-1-1" cannot select an element from any list}

# Can't think of any good tests for the MergeSort and MergeLists procedures,
# except a bunch of random lists to sort.

test cmdIL-2.1 {MergeSort and MergeLists procedures} -setup {
    set result {}
    set r 1435753299
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202
203
204
205



























206
207
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212
} -returnCodes error -result {expected integer but got "c"}
test cmdIL-3.4.1 {SortCompare procedure, -index option} -body {
    lsort -integer -index 2 "{1 2 3} \\\{"
} -returnCodes error -result {unmatched open brace in list}
test cmdIL-3.5 {SortCompare procedure, -index option} -body {
    lsort -integer -index 2 {{20 10 13} {15}}
} -returnCodes error -result {element 2 missing from sublist "15"}



























test cmdIL-3.6 {SortCompare procedure, -index option} {
    lsort -integer -index 2 {{1 15 30} {2 5 25} {3 25 20}}
} {{3 25 20} {2 5 25} {1 15 30}}
test cmdIL-3.7 {SortCompare procedure, -ascii option} {
    lsort -ascii {d e c b a d35 d300 100 20}
} {100 20 a b c d d300 d35 e}
test cmdIL-3.8 {SortCompare procedure, -dictionary option} {







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} -returnCodes error -result {expected integer but got "c"}
test cmdIL-3.4.1 {SortCompare procedure, -index option} -body {
    lsort -integer -index 2 "{1 2 3} \\\{"
} -returnCodes error -result {unmatched open brace in list}
test cmdIL-3.5 {SortCompare procedure, -index option} -body {
    lsort -integer -index 2 {{20 10 13} {15}}
} -returnCodes error -result {element 2 missing from sublist "15"}
test cmdIL-3.5.1 {SortCompare procedure, -index option (out of range, calculated index)} -body {
    lsort -index 1+3 {{1 . c} {2 . b} {3 . a}}
} -returnCodes error -result {element 4 missing from sublist "1 . c"}
test cmdIL-3.5.2 {SortCompare procedure, -index option (out of range, calculated index)} -body {
    lsort -index -1-1 {{1 . c} {2 . b} {3 . a}}
} -returnCodes error -result {index "-1-1" cannot select an element from any list}
test cmdIL-3.5.3 {SortCompare procedure, -index option (out of range, calculated index)} -body {
    lsort -index -2 {{1 . c} {2 . b} {3 . a}}
} -returnCodes error -result {index "-2" cannot select an element from any list}
test cmdIL-3.5.4 {SortCompare procedure, -index option (out of range, calculated index)} -body {
    lsort -index end-4 {{1 . c} {2 . b} {3 . a}}
} -returnCodes error -result {element -2 missing from sublist "1 . c"}
test cmdIL-3.5.5 {SortCompare procedure, -index option} {
    lsort -index {} {a b}
} {a b}
test cmdIL-3.5.6 {SortCompare procedure, -index option} {
    lsort -index {} [list a \{]
} {a \{}
test cmdIL-3.5.7 {SortCompare procedure, -index option (out of range, calculated index)} -body {
    lsort -index end--1 {{1 . c} {2 . b} {3 . a}}
} -returnCodes error -result {index "end--1" cannot select an element from any list}
test cmdIL-3.5.8 {SortCompare procedure, -index option (out of range, calculated index)} -body {
    lsort -index end+1 {{1 . c} {2 . b} {3 . a}}
} -returnCodes error -result {index "end+1" cannot select an element from any list}
test cmdIL-3.5.9 {SortCompare procedure, -index option (out of range, calculated index)} -body {
    lsort -index end+2 {{1 . c} {2 . b} {3 . a}}
} -returnCodes error -result {index "end+2" cannot select an element from any list}
test cmdIL-3.6 {SortCompare procedure, -index option} {
    lsort -integer -index 2 {{1 15 30} {2 5 25} {3 25 20}}
} {{3 25 20} {2 5 25} {1 15 30}}
test cmdIL-3.7 {SortCompare procedure, -ascii option} {
    lsort -ascii {d e c b a d35 d300 100 20}
} {100 20 a b c d d300 d35 e}
test cmdIL-3.8 {SortCompare procedure, -dictionary option} {

Changes to tests/compExpr-old.test.

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    package require tcltest 2
    namespace import -force ::tcltest::*
}

::tcltest::loadTestedCommands
catch [list package require -exact Tcltest [info patchlevel]]

if {[catch {expr T1()} msg] && $msg eq {invalid command name "tcl::mathfunc::T1"}} {
    testConstraint testmathfunctions 0
} else {
    testConstraint testmathfunctions 1
}

# Big test for correct ordering of data in [expr]

proc testIEEE {} {
    variable ieeeValues
    binary scan [binary format dd -1.0 1.0] c* c
    switch -exact -- $c {
	{0 0 0 0 0 0 -16 -65 0 0 0 0 0 0 -16 63} {







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    package require tcltest 2
    namespace import -force ::tcltest::*
}

::tcltest::loadTestedCommands
catch [list package require -exact Tcltest [info patchlevel]]







# Big test for correct ordering of data in [expr]

proc testIEEE {} {
    variable ieeeValues
    binary scan [binary format dd -1.0 1.0] c* c
    switch -exact -- $c {
	{0 0 0 0 0 0 -16 -65 0 0 0 0 0 0 -16 63} {
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    expr 2***3|6
} -returnCodes error -match glob -result *
test compExpr-old-6.8 {CompileBitXorExpr: error compiling bitxor arm} -body {
    expr 2^x
} -returnCodes error -match glob -result *
test compExpr-old-6.9 {CompileBitXorExpr: runtime error in bitxor arm} {
    list [catch {expr {24.0^3}} msg] $msg
} {1 {can't use floating-point value "24.0" as operand of "^"}}
test compExpr-old-6.10 {CompileBitXorExpr: runtime error in bitxor arm} {
    list [catch {expr {"a"^"b"}} msg] $msg
} {1 {can't use non-numeric string "a" as operand of "^"}}

test compExpr-old-7.1 {CompileBitAndExpr: just equality expr} {expr 3==2} 0
test compExpr-old-7.2 {CompileBitAndExpr: just equality expr} {expr 2.0==2} 1
test compExpr-old-7.3 {CompileBitAndExpr: just equality expr} {expr 3.2!=2.2} 1
test compExpr-old-7.4 {CompileBitAndExpr: just equality expr} {expr {"abc" == "abd"}} 0
test compExpr-old-7.5 {CompileBitAndExpr: error in equality expr} -body {
    expr x==3
} -returnCodes error -match glob -result *
test compExpr-old-7.6 {CompileBitAndExpr: simple bitand exprs} {expr 7&0x13} 3
test compExpr-old-7.7 {CompileBitAndExpr: simple bitand exprs} {expr 0xf2&0x53} 82
test compExpr-old-7.8 {CompileBitAndExpr: simple bitand exprs} {expr 3&6} 2
test compExpr-old-7.9 {CompileBitAndExpr: simple bitand exprs} {expr -1&-7} -7
test compExpr-old-7.10 {CompileBitAndExpr: error compiling bitand arm} -body {
    expr 2***3&6
} -returnCodes error -match glob -result *
test compExpr-old-7.11 {CompileBitAndExpr: error compiling bitand arm} -body {
    expr 2&x
} -returnCodes error -match glob -result *
test compExpr-old-7.12 {CompileBitAndExpr: runtime error in bitand arm} {
    list [catch {expr {24.0&3}} msg] $msg
} {1 {can't use floating-point value "24.0" as operand of "&"}}
test compExpr-old-7.13 {CompileBitAndExpr: runtime error in bitand arm} {
    list [catch {expr {"a"&"b"}} msg] $msg
} {1 {can't use non-numeric string "a" as operand of "&"}}

test compExpr-old-8.1 {CompileEqualityExpr: just relational expr} {expr 3>=2} 1
test compExpr-old-8.2 {CompileEqualityExpr: just relational expr} {expr 2<=2.1} 1
test compExpr-old-8.3 {CompileEqualityExpr: just relational expr} {expr 3.2>"2.2"} 1
test compExpr-old-8.4 {CompileEqualityExpr: just relational expr} {expr {"0y"<"0x12"}} 0
test compExpr-old-8.5 {CompileEqualityExpr: error in relational expr} -body {
    expr x>3







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    expr 2***3|6
} -returnCodes error -match glob -result *
test compExpr-old-6.8 {CompileBitXorExpr: error compiling bitxor arm} -body {
    expr 2^x
} -returnCodes error -match glob -result *
test compExpr-old-6.9 {CompileBitXorExpr: runtime error in bitxor arm} {
    list [catch {expr {24.0^3}} msg] $msg
} {1 {can't use floating-point value as operand of "^"}}
test compExpr-old-6.10 {CompileBitXorExpr: runtime error in bitxor arm} {
    list [catch {expr {"a"^"b"}} msg] $msg
} {1 {can't use non-numeric string as operand of "^"}}

test compExpr-old-7.1 {CompileBitAndExpr: just equality expr} {expr 3==2} 0
test compExpr-old-7.2 {CompileBitAndExpr: just equality expr} {expr 2.0==2} 1
test compExpr-old-7.3 {CompileBitAndExpr: just equality expr} {expr 3.2!=2.2} 1
test compExpr-old-7.4 {CompileBitAndExpr: just equality expr} {expr {"abc" == "abd"}} 0
test compExpr-old-7.5 {CompileBitAndExpr: error in equality expr} -body {
    expr x==3
} -returnCodes error -match glob -result *
test compExpr-old-7.6 {CompileBitAndExpr: simple bitand exprs} {expr 7&0x13} 3
test compExpr-old-7.7 {CompileBitAndExpr: simple bitand exprs} {expr 0xf2&0x53} 82
test compExpr-old-7.8 {CompileBitAndExpr: simple bitand exprs} {expr 3&6} 2
test compExpr-old-7.9 {CompileBitAndExpr: simple bitand exprs} {expr -1&-7} -7
test compExpr-old-7.10 {CompileBitAndExpr: error compiling bitand arm} -body {
    expr 2***3&6
} -returnCodes error -match glob -result *
test compExpr-old-7.11 {CompileBitAndExpr: error compiling bitand arm} -body {
    expr 2&x
} -returnCodes error -match glob -result *
test compExpr-old-7.12 {CompileBitAndExpr: runtime error in bitand arm} {
    list [catch {expr {24.0&3}} msg] $msg
} {1 {can't use floating-point value as operand of "&"}}
test compExpr-old-7.13 {CompileBitAndExpr: runtime error in bitand arm} {
    list [catch {expr {"a"&"b"}} msg] $msg
} {1 {can't use non-numeric string as operand of "&"}}

test compExpr-old-8.1 {CompileEqualityExpr: just relational expr} {expr 3>=2} 1
test compExpr-old-8.2 {CompileEqualityExpr: just relational expr} {expr 2<=2.1} 1
test compExpr-old-8.3 {CompileEqualityExpr: just relational expr} {expr 3.2>"2.2"} 1
test compExpr-old-8.4 {CompileEqualityExpr: just relational expr} {expr {"0y"<"0x12"}} 0
test compExpr-old-8.5 {CompileEqualityExpr: error in relational expr} -body {
    expr x>3
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    expr 2***3>>6
} -returnCodes error -match glob -result *
test compExpr-old-10.9 {CompileShiftExpr: error compiling shift arm} -body {
    expr 2<<x
} -returnCodes error -match glob -result *
test compExpr-old-10.10 {CompileShiftExpr: runtime error} {
    list [catch {expr {24.0>>43}} msg] $msg
} {1 {can't use floating-point value "24.0" as operand of ">>"}}
test compExpr-old-10.11 {CompileShiftExpr: runtime error} {
    list [catch {expr {"a"<<"b"}} msg] $msg
} {1 {can't use non-numeric string "a" as operand of "<<"}}

test compExpr-old-11.1 {CompileAddExpr: just multiply expr} {expr 4*-2} -8
test compExpr-old-11.2 {CompileAddExpr: just multiply expr} {expr 0xff%2} 1
test compExpr-old-11.3 {CompileAddExpr: just multiply expr} {expr -1/2} -1
test compExpr-old-11.4 {CompileAddExpr: just multiply expr} {expr 7891%0o123} 6
test compExpr-old-11.5 {CompileAddExpr: error in multiply expr} -body {
    expr x*3
} -returnCodes error -match glob -result *
test compExpr-old-11.6 {CompileAddExpr: simple add exprs} {expr 0xff++0x3} 258
test compExpr-old-11.7 {CompileAddExpr: simple add exprs} {expr -0xf2--0x3} -239
test compExpr-old-11.8 {CompileAddExpr: error compiling add arm} -body {
    expr 2***3+6
} -returnCodes error -match glob -result *
test compExpr-old-11.9 {CompileAddExpr: error compiling add arm} -body {
    expr 2-x
} -returnCodes error -match glob -result *
test compExpr-old-11.10 {CompileAddExpr: runtime error} {
    list [catch {expr {24.0+"xx"}} msg] $msg
} {1 {can't use non-numeric string "xx" as operand of "+"}}
test compExpr-old-11.11 {CompileAddExpr: runtime error} {
    list [catch {expr {"a"-"b"}} msg] $msg
} {1 {can't use non-numeric string "a" as operand of "-"}}
test compExpr-old-11.12 {CompileAddExpr: runtime error} {
    list [catch {expr {3/0}} msg] $msg
} {1 {divide by zero}}
test compExpr-old-11.13a {CompileAddExpr: runtime error} ieeeFloatingPoint {
    list [catch {expr {2.3/0.0}} msg] $msg
} {0 Inf}
test compExpr-old-11.13b {CompileAddExpr: runtime error} !ieeeFloatingPoint {







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    expr 2***3>>6
} -returnCodes error -match glob -result *
test compExpr-old-10.9 {CompileShiftExpr: error compiling shift arm} -body {
    expr 2<<x
} -returnCodes error -match glob -result *
test compExpr-old-10.10 {CompileShiftExpr: runtime error} {
    list [catch {expr {24.0>>43}} msg] $msg
} {1 {can't use floating-point value as operand of ">>"}}
test compExpr-old-10.11 {CompileShiftExpr: runtime error} {
    list [catch {expr {"a"<<"b"}} msg] $msg
} {1 {can't use non-numeric string as operand of "<<"}}

test compExpr-old-11.1 {CompileAddExpr: just multiply expr} {expr 4*-2} -8
test compExpr-old-11.2 {CompileAddExpr: just multiply expr} {expr 0xff%2} 1
test compExpr-old-11.3 {CompileAddExpr: just multiply expr} {expr -1/2} -1
test compExpr-old-11.4 {CompileAddExpr: just multiply expr} {expr 7891%0o123} 6
test compExpr-old-11.5 {CompileAddExpr: error in multiply expr} -body {
    expr x*3
} -returnCodes error -match glob -result *
test compExpr-old-11.6 {CompileAddExpr: simple add exprs} {expr 0xff++0x3} 258
test compExpr-old-11.7 {CompileAddExpr: simple add exprs} {expr -0xf2--0x3} -239
test compExpr-old-11.8 {CompileAddExpr: error compiling add arm} -body {
    expr 2***3+6
} -returnCodes error -match glob -result *
test compExpr-old-11.9 {CompileAddExpr: error compiling add arm} -body {
    expr 2-x
} -returnCodes error -match glob -result *
test compExpr-old-11.10 {CompileAddExpr: runtime error} {
    list [catch {expr {24.0+"xx"}} msg] $msg
} {1 {can't use non-numeric string as operand of "+"}}
test compExpr-old-11.11 {CompileAddExpr: runtime error} {
    list [catch {expr {"a"-"b"}} msg] $msg
} {1 {can't use non-numeric string as operand of "-"}}
test compExpr-old-11.12 {CompileAddExpr: runtime error} {
    list [catch {expr {3/0}} msg] $msg
} {1 {divide by zero}}
test compExpr-old-11.13a {CompileAddExpr: runtime error} ieeeFloatingPoint {
    list [catch {expr {2.3/0.0}} msg] $msg
} {0 Inf}
test compExpr-old-11.13b {CompileAddExpr: runtime error} !ieeeFloatingPoint {
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    expr 2*3%%6
} -returnCodes error -match glob -result *
test compExpr-old-12.9 {CompileMultiplyExpr: error compiling multiply arm} -body {
    expr 2*x
} -returnCodes error -match glob -result *
test compExpr-old-12.10 {CompileMultiplyExpr: runtime error} {
    list [catch {expr {24.0*"xx"}} msg] $msg
} {1 {can't use non-numeric string "xx" as operand of "*"}}
test compExpr-old-12.11 {CompileMultiplyExpr: runtime error} {
    list [catch {expr {"a"/"b"}} msg] $msg
} {1 {can't use non-numeric string "a" as operand of "/"}}

test compExpr-old-13.1 {CompileUnaryExpr: unary exprs} {expr -0xff} -255
test compExpr-old-13.2 {CompileUnaryExpr: unary exprs} {expr +0o00123} 83
test compExpr-old-13.3 {CompileUnaryExpr: unary exprs} {expr +--++36} 36
test compExpr-old-13.4 {CompileUnaryExpr: unary exprs} {expr !2} 0
test compExpr-old-13.5 {CompileUnaryExpr: unary exprs} {expr +--+-62.0} -62.0
test compExpr-old-13.6 {CompileUnaryExpr: unary exprs} {expr !0.0} 1
test compExpr-old-13.7 {CompileUnaryExpr: unary exprs} {expr !0xef} 0
test compExpr-old-13.8 {CompileUnaryExpr: error compiling unary expr} -body {
    expr ~x
} -returnCodes error -match glob -result *
test compExpr-old-13.9 {CompileUnaryExpr: error compiling unary expr} -body {
    expr !1.x
    set msg
} -returnCodes error -match glob -result *
test compExpr-old-13.10 {CompileUnaryExpr: runtime error} {
    list [catch {expr {~"xx"}} msg] $msg
} {1 {can't use non-numeric string "xx" as operand of "~"}}
test compExpr-old-13.11 {CompileUnaryExpr: runtime error} {
    list [catch {expr ~4.0} msg] $msg
} {1 {can't use floating-point value "4.0" as operand of "~"}}
test compExpr-old-13.12 {CompileUnaryExpr: just primary expr} {expr 0x123} 291
test compExpr-old-13.13 {CompileUnaryExpr: just primary expr} {
    set a 27
    expr $a
} 27
test compExpr-old-13.14 {CompileUnaryExpr: just primary expr} {
    expr double(27)







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    expr 2*3%%6
} -returnCodes error -match glob -result *
test compExpr-old-12.9 {CompileMultiplyExpr: error compiling multiply arm} -body {
    expr 2*x
} -returnCodes error -match glob -result *
test compExpr-old-12.10 {CompileMultiplyExpr: runtime error} {
    list [catch {expr {24.0*"xx"}} msg] $msg
} {1 {can't use non-numeric string as operand of "*"}}
test compExpr-old-12.11 {CompileMultiplyExpr: runtime error} {
    list [catch {expr {"a"/"b"}} msg] $msg
} {1 {can't use non-numeric string as operand of "/"}}

test compExpr-old-13.1 {CompileUnaryExpr: unary exprs} {expr -0xff} -255
test compExpr-old-13.2 {CompileUnaryExpr: unary exprs} {expr +0o00123} 83
test compExpr-old-13.3 {CompileUnaryExpr: unary exprs} {expr +--++36} 36
test compExpr-old-13.4 {CompileUnaryExpr: unary exprs} {expr !2} 0
test compExpr-old-13.5 {CompileUnaryExpr: unary exprs} {expr +--+-62.0} -62.0
test compExpr-old-13.6 {CompileUnaryExpr: unary exprs} {expr !0.0} 1
test compExpr-old-13.7 {CompileUnaryExpr: unary exprs} {expr !0xef} 0
test compExpr-old-13.8 {CompileUnaryExpr: error compiling unary expr} -body {
    expr ~x
} -returnCodes error -match glob -result *
test compExpr-old-13.9 {CompileUnaryExpr: error compiling unary expr} -body {
    expr !1.x
    set msg
} -returnCodes error -match glob -result *
test compExpr-old-13.10 {CompileUnaryExpr: runtime error} {
    list [catch {expr {~"xx"}} msg] $msg
} {1 {can't use non-numeric string as operand of "~"}}
test compExpr-old-13.11 {CompileUnaryExpr: runtime error} {
    list [catch {expr ~4.0} msg] $msg
} {1 {can't use floating-point value as operand of "~"}}
test compExpr-old-13.12 {CompileUnaryExpr: just primary expr} {expr 0x123} 291
test compExpr-old-13.13 {CompileUnaryExpr: just primary expr} {
    set a 27
    expr $a
} 27
test compExpr-old-13.14 {CompileUnaryExpr: just primary expr} {
    expr double(27)
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    set ::errorInfo
} -match glob -result {too few arguments for math function*
    while *ing
"expr pow(1)"}
test compExpr-old-15.6 {CompileMathFuncCall: missing ')'} -body {
    expr sin(1
} -returnCodes error -match glob -result *
test compExpr-old-15.7 {CompileMathFuncCall: call registered math function} testmathfunctions {
    expr 2*T1()
} 246
test compExpr-old-15.8 {CompileMathFuncCall: call registered math function} testmathfunctions {
    expr T2()*3
} 1035
test compExpr-old-15.9 {CompileMathFuncCall: call registered math function} testmathfunctions {
    expr T3(21, 37)
} 37
test compExpr-old-15.10 {CompileMathFuncCall: call registered math function} testmathfunctions {
    expr T3(21.2, 37)
} 37.0
test compExpr-old-15.11 {CompileMathFuncCall: call registered math function} testmathfunctions {
    expr T3(-21.2, -17.5)
} -17.5

test compExpr-old-16.1 {GetToken: checks whether integer token starting with "0x" (e.g., "0x$") is invalid} {
    catch {unset a}
    set a(VALUE) ff15
    set i 123
    if {[expr 0x$a(VALUE)] & 16} {
        set i {}
    }







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    set ::errorInfo
} -match glob -result {too few arguments for math function*
    while *ing
"expr pow(1)"}
test compExpr-old-15.6 {CompileMathFuncCall: missing ')'} -body {
    expr sin(1
} -returnCodes error -match glob -result *
















test compExpr-old-16.1 {GetToken: checks whether integer token starting with "0x" (e.g., "0x$") is invalid} {
    catch {unset a}
    set a(VALUE) ff15
    set i 123
    if {[expr 0x$a(VALUE)] & 16} {
        set i {}
    }

Changes to tests/compExpr.test.

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    package require tcltest 2
    namespace import -force ::tcltest::*
}

::tcltest::loadTestedCommands
catch [list package require -exact Tcltest [info patchlevel]]

if {[catch {expr T1()} msg] && $msg eq {invalid command name "tcl::mathfunc::T1"}} {
    testConstraint testmathfunctions 0
} else {
    testConstraint testmathfunctions 1
}

# Constrain memory leak tests
testConstraint memory [llength [info commands memory]]

catch {unset a}

test compExpr-1.1 {TclCompileExpr procedure, successful expr parse and compile} {
    expr 1+2







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    package require tcltest 2
    namespace import -force ::tcltest::*
}

::tcltest::loadTestedCommands
catch [list package require -exact Tcltest [info patchlevel]]







# Constrain memory leak tests
testConstraint memory [llength [info commands memory]]

catch {unset a}

test compExpr-1.1 {TclCompileExpr procedure, successful expr parse and compile} {
    expr 1+2
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test compExpr-5.1 {CompileMathFuncCall procedure, math function found} {
    format %.6g [expr atan2(1.0, 2.0)]
} 0.463648
test compExpr-5.2 {CompileMathFuncCall procedure, math function not found} -body {
    expr {do_it()}
} -returnCodes error -match glob -result {* "*do_it"}
test compExpr-5.3 {CompileMathFuncCall: call registered math function} testmathfunctions {
    expr 3*T1()-1
} 368
test compExpr-5.4 {CompileMathFuncCall: call registered math function} testmathfunctions {
    expr T2()*3
} 1035
test compExpr-5.5 {CompileMathFuncCall procedure, too few arguments} -body {
    expr {atan2(1.0)}
} -returnCodes error -match glob -result {too few arguments for math function*}
test compExpr-5.6 {CompileMathFuncCall procedure, complex argument} {
    format %.6g [expr pow(2.1, 27.5-(24.4*(5%2)))]
} 9.97424
test compExpr-5.7 {CompileMathFuncCall procedure, error in argument} -body {







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test compExpr-5.1 {CompileMathFuncCall procedure, math function found} {
    format %.6g [expr atan2(1.0, 2.0)]
} 0.463648
test compExpr-5.2 {CompileMathFuncCall procedure, math function not found} -body {
    expr {do_it()}
} -returnCodes error -match glob -result {* "*do_it"}






test compExpr-5.5 {CompileMathFuncCall procedure, too few arguments} -body {
    expr {atan2(1.0)}
} -returnCodes error -match glob -result {too few arguments for math function*}
test compExpr-5.6 {CompileMathFuncCall procedure, complex argument} {
    format %.6g [expr pow(2.1, 27.5-(24.4*(5%2)))]
} 9.97424
test compExpr-5.7 {CompileMathFuncCall procedure, error in argument} -body {

Changes to tests/compile.test.

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    }}
} -returnCodes error -result {bad index "bogus": must be integer?[+-]integer? or end?[+-]integer?}
test compile-11.2 {Tcl_Append*: ensure Tcl_ResetResult is used properly} -body {
    apply {{} { set r [list foobar] ; string index a bogus }}
} -returnCodes error -result {bad index "bogus": must be integer?[+-]integer? or end?[+-]integer?}
test compile-11.3 {Tcl_Append*: ensure Tcl_ResetResult is used properly} -body {
    apply {{} { set r [list foobar] ; string index a 0o9 }}
} -returnCodes error -match glob -result {*}
test compile-11.4 {Tcl_Append*: ensure Tcl_ResetResult is used properly} -body {
    apply {{} { set r [list foobar] ; array set var {one two many} }}
} -returnCodes error -result {list must have an even number of elements}
test compile-11.5 {Tcl_Append*: ensure Tcl_ResetResult is used properly} -body {
    apply {{} { set r [list foobar] ; incr foo bar baz}}
} -returnCodes error -result {wrong # args: should be "incr varName ?increment?"}
test compile-11.6 {Tcl_Append*: ensure Tcl_ResetResult is used properly} -body {







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    }}
} -returnCodes error -result {bad index "bogus": must be integer?[+-]integer? or end?[+-]integer?}
test compile-11.2 {Tcl_Append*: ensure Tcl_ResetResult is used properly} -body {
    apply {{} { set r [list foobar] ; string index a bogus }}
} -returnCodes error -result {bad index "bogus": must be integer?[+-]integer? or end?[+-]integer?}
test compile-11.3 {Tcl_Append*: ensure Tcl_ResetResult is used properly} -body {
    apply {{} { set r [list foobar] ; string index a 0o9 }}
} -returnCodes error -match glob -result {*invalid octal number*}
test compile-11.4 {Tcl_Append*: ensure Tcl_ResetResult is used properly} -body {
    apply {{} { set r [list foobar] ; array set var {one two many} }}
} -returnCodes error -result {list must have an even number of elements}
test compile-11.5 {Tcl_Append*: ensure Tcl_ResetResult is used properly} -body {
    apply {{} { set r [list foobar] ; incr foo bar baz}}
} -returnCodes error -result {wrong # args: should be "incr varName ?increment?"}
test compile-11.6 {Tcl_Append*: ensure Tcl_ResetResult is used properly} -body {

Changes to tests/coroutine.test.

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    }
    proc boom {} {
	cc ; # coro created at level 2
	C  ; # and called at level 1
    }
    boom   ; # does not crash: the coro floor is a good insulator
    list


} -result {}

test coroutine-8.0.0 {coro inject executed} -body {
    coroutine demo apply {{} { foreach i {1 2} yield }}
    demo
    set ::result none
    tcl::unsupported::inject demo set ::result inject-executed







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>







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    }
    proc boom {} {
	cc ; # coro created at level 2
	C  ; # and called at level 1
    }
    boom   ; # does not crash: the coro floor is a good insulator
    list
} -cleanup {
    rename boom {}; rename cc {}; rename c {}
} -result {}

test coroutine-8.0.0 {coro inject executed} -body {
    coroutine demo apply {{} { foreach i {1 2} yield }}
    demo
    set ::result none
    tcl::unsupported::inject demo set ::result inject-executed

Changes to tests/exec.test.

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    exec [interpreter] $path(sh) -c "\"$path(echo)\" foo bar 1>&2" \
	|& [interpreter] $path(sh) -c "\"$path(echo)\" second msg 1>&2 ; \"$path(cat)\"" |& [interpreter] $path(cat)
} "second msg\nfoo bar"

# I/O redirection: combinations.

set path(gorp.file2) [makeFile {} gorp.file2]
file delete $path(gorp.file2)

test exec-7.1 {multiple I/O redirections} {exec} {
    exec << "command input" > $path(gorp.file2) [interpreter] $path(cat) < $path(gorp.file)
    exec [interpreter] $path(cat) $path(gorp.file2)
} {Just a few thoughts}
test exec-7.2 {multiple I/O redirections} {exec} {
    exec < $path(gorp.file) << "command input" [interpreter] $path(cat)







<







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    exec [interpreter] $path(sh) -c "\"$path(echo)\" foo bar 1>&2" \
	|& [interpreter] $path(sh) -c "\"$path(echo)\" second msg 1>&2 ; \"$path(cat)\"" |& [interpreter] $path(cat)
} "second msg\nfoo bar"

# I/O redirection: combinations.

set path(gorp.file2) [makeFile {} gorp.file2]


test exec-7.1 {multiple I/O redirections} {exec} {
    exec << "command input" > $path(gorp.file2) [interpreter] $path(cat) < $path(gorp.file)
    exec [interpreter] $path(cat) $path(gorp.file2)
} {Just a few thoughts}
test exec-7.2 {multiple I/O redirections} {exec} {
    exec < $path(gorp.file) << "command input" [interpreter] $path(cat)

Changes to tests/execute.test.

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test execute-3.5 {TclExecuteByteCode, INST_ADD, op1 is string double} {testobj} {
    set x [teststringobj set 0 1.0]
    expr {$x + 1}
} 2.0
test execute-3.6 {TclExecuteByteCode, INST_ADD, op1 is non-numeric} {testobj} {
    set x [teststringobj set 0 foo]
    list [catch {expr {$x + 1}} msg] $msg
} {1 {can't use non-numeric string "foo" as operand of "+"}}
test execute-3.7 {TclExecuteByteCode, INST_ADD, op2 is int} {testobj} {
    set x [testintobj set 0 1]
    expr {1 + $x}
} 2
test execute-3.8 {TclExecuteByteCode, INST_ADD, op2 is double} {testobj} {
    set x [testdoubleobj set 0 1]
    expr {1 + $x}







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test execute-3.5 {TclExecuteByteCode, INST_ADD, op1 is string double} {testobj} {
    set x [teststringobj set 0 1.0]
    expr {$x + 1}
} 2.0
test execute-3.6 {TclExecuteByteCode, INST_ADD, op1 is non-numeric} {testobj} {
    set x [teststringobj set 0 foo]
    list [catch {expr {$x + 1}} msg] $msg
} {1 {can't use non-numeric string as operand of "+"}}
test execute-3.7 {TclExecuteByteCode, INST_ADD, op2 is int} {testobj} {
    set x [testintobj set 0 1]
    expr {1 + $x}
} 2
test execute-3.8 {TclExecuteByteCode, INST_ADD, op2 is double} {testobj} {
    set x [testdoubleobj set 0 1]
    expr {1 + $x}
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test execute-3.11 {TclExecuteByteCode, INST_ADD, op2 is string double} {testobj} {
    set x [teststringobj set 0 1.0]
    expr {1 + $x}
} 2.0
test execute-3.12 {TclExecuteByteCode, INST_ADD, op2 is non-numeric} {testobj} {
    set x [teststringobj set 0 foo]
    list [catch {expr {1 + $x}} msg] $msg
} {1 {can't use non-numeric string "foo" as operand of "+"}}

# INST_SUB is partially tested:
test execute-3.13 {TclExecuteByteCode, INST_SUB, op1 is int} {testobj} {
    set x [testintobj set 0 1]
    expr {$x - 1}
} 0
test execute-3.14 {TclExecuteByteCode, INST_SUB, op1 is double} {testobj} {







|







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test execute-3.11 {TclExecuteByteCode, INST_ADD, op2 is string double} {testobj} {
    set x [teststringobj set 0 1.0]
    expr {1 + $x}
} 2.0
test execute-3.12 {TclExecuteByteCode, INST_ADD, op2 is non-numeric} {testobj} {
    set x [teststringobj set 0 foo]
    list [catch {expr {1 + $x}} msg] $msg
} {1 {can't use non-numeric string as operand of "+"}}

# INST_SUB is partially tested:
test execute-3.13 {TclExecuteByteCode, INST_SUB, op1 is int} {testobj} {
    set x [testintobj set 0 1]
    expr {$x - 1}
} 0
test execute-3.14 {TclExecuteByteCode, INST_SUB, op1 is double} {testobj} {
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test execute-3.17 {TclExecuteByteCode, INST_SUB, op1 is string double} {testobj} {
    set x [teststringobj set 0 1.0]
    expr {$x - 1}
} 0.0
test execute-3.18 {TclExecuteByteCode, INST_SUB, op1 is non-numeric} {testobj} {
    set x [teststringobj set 0 foo]
    list [catch {expr {$x - 1}} msg] $msg
} {1 {can't use non-numeric string "foo" as operand of "-"}}
test execute-3.19 {TclExecuteByteCode, INST_SUB, op2 is int} {testobj} {
    set x [testintobj set 0 1]
    expr {1 - $x}
} 0
test execute-3.20 {TclExecuteByteCode, INST_SUB, op2 is double} {testobj} {
    set x [testdoubleobj set 0 1]
    expr {1 - $x}







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test execute-3.17 {TclExecuteByteCode, INST_SUB, op1 is string double} {testobj} {
    set x [teststringobj set 0 1.0]
    expr {$x - 1}
} 0.0
test execute-3.18 {TclExecuteByteCode, INST_SUB, op1 is non-numeric} {testobj} {
    set x [teststringobj set 0 foo]
    list [catch {expr {$x - 1}} msg] $msg
} {1 {can't use non-numeric string as operand of "-"}}
test execute-3.19 {TclExecuteByteCode, INST_SUB, op2 is int} {testobj} {
    set x [testintobj set 0 1]
    expr {1 - $x}
} 0
test execute-3.20 {TclExecuteByteCode, INST_SUB, op2 is double} {testobj} {
    set x [testdoubleobj set 0 1]
    expr {1 - $x}
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test execute-3.23 {TclExecuteByteCode, INST_SUB, op2 is string double} {testobj} {
    set x [teststringobj set 0 1.0]
    expr {1 - $x}
} 0.0
test execute-3.24 {TclExecuteByteCode, INST_SUB, op2 is non-numeric} {testobj} {
    set x [teststringobj set 0 foo]
    list [catch {expr {1 - $x}} msg] $msg
} {1 {can't use non-numeric string "foo" as operand of "-"}}

# INST_MULT is partially tested:
test execute-3.25 {TclExecuteByteCode, INST_MULT, op1 is int} {testobj} {
    set x [testintobj set 1 1]
    expr {$x * 1}
} 1
test execute-3.26 {TclExecuteByteCode, INST_MULT, op1 is double} {testobj} {







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test execute-3.23 {TclExecuteByteCode, INST_SUB, op2 is string double} {testobj} {
    set x [teststringobj set 0 1.0]
    expr {1 - $x}
} 0.0
test execute-3.24 {TclExecuteByteCode, INST_SUB, op2 is non-numeric} {testobj} {
    set x [teststringobj set 0 foo]
    list [catch {expr {1 - $x}} msg] $msg
} {1 {can't use non-numeric string as operand of "-"}}

# INST_MULT is partially tested:
test execute-3.25 {TclExecuteByteCode, INST_MULT, op1 is int} {testobj} {
    set x [testintobj set 1 1]
    expr {$x * 1}
} 1
test execute-3.26 {TclExecuteByteCode, INST_MULT, op1 is double} {testobj} {
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test execute-3.29 {TclExecuteByteCode, INST_MULT, op1 is string double} {testobj} {
    set x [teststringobj set 1 1.0]
    expr {$x * 1}
} 1.0
test execute-3.30 {TclExecuteByteCode, INST_MULT, op1 is non-numeric} {testobj} {
    set x [teststringobj set 1 foo]
    list [catch {expr {$x * 1}} msg] $msg
} {1 {can't use non-numeric string "foo" as operand of "*"}}
test execute-3.31 {TclExecuteByteCode, INST_MULT, op2 is int} {testobj} {
    set x [testintobj set 1 1]
    expr {1 * $x}
} 1
test execute-3.32 {TclExecuteByteCode, INST_MULT, op2 is double} {testobj} {
    set x [testdoubleobj set 1 2.0]
    expr {1 * $x}







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test execute-3.29 {TclExecuteByteCode, INST_MULT, op1 is string double} {testobj} {
    set x [teststringobj set 1 1.0]
    expr {$x * 1}
} 1.0
test execute-3.30 {TclExecuteByteCode, INST_MULT, op1 is non-numeric} {testobj} {
    set x [teststringobj set 1 foo]
    list [catch {expr {$x * 1}} msg] $msg
} {1 {can't use non-numeric string as operand of "*"}}
test execute-3.31 {TclExecuteByteCode, INST_MULT, op2 is int} {testobj} {
    set x [testintobj set 1 1]
    expr {1 * $x}
} 1
test execute-3.32 {TclExecuteByteCode, INST_MULT, op2 is double} {testobj} {
    set x [testdoubleobj set 1 2.0]
    expr {1 * $x}
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test execute-3.35 {TclExecuteByteCode, INST_MULT, op2 is string double} {testobj} {
    set x [teststringobj set 1 1.0]
    expr {1 * $x}
} 1.0
test execute-3.36 {TclExecuteByteCode, INST_MULT, op2 is non-numeric} {testobj} {
    set x [teststringobj set 1 foo]
    list [catch {expr {1 * $x}} msg] $msg
} {1 {can't use non-numeric string "foo" as operand of "*"}}

# INST_DIV is partially tested:
test execute-3.37 {TclExecuteByteCode, INST_DIV, op1 is int} {testobj} {
    set x [testintobj set 1 1]
    expr {$x / 1}
} 1
test execute-3.38 {TclExecuteByteCode, INST_DIV, op1 is double} {testobj} {







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test execute-3.35 {TclExecuteByteCode, INST_MULT, op2 is string double} {testobj} {
    set x [teststringobj set 1 1.0]
    expr {1 * $x}
} 1.0
test execute-3.36 {TclExecuteByteCode, INST_MULT, op2 is non-numeric} {testobj} {
    set x [teststringobj set 1 foo]
    list [catch {expr {1 * $x}} msg] $msg
} {1 {can't use non-numeric string as operand of "*"}}

# INST_DIV is partially tested:
test execute-3.37 {TclExecuteByteCode, INST_DIV, op1 is int} {testobj} {
    set x [testintobj set 1 1]
    expr {$x / 1}
} 1
test execute-3.38 {TclExecuteByteCode, INST_DIV, op1 is double} {testobj} {
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test execute-3.41 {TclExecuteByteCode, INST_DIV, op1 is string double} {testobj} {
    set x [teststringobj set 1 1.0]
    expr {$x / 1}
} 1.0
test execute-3.42 {TclExecuteByteCode, INST_DIV, op1 is non-numeric} {testobj} {
    set x [teststringobj set 1 foo]
    list [catch {expr {$x / 1}} msg] $msg
} {1 {can't use non-numeric string "foo" as operand of "/"}}
test execute-3.43 {TclExecuteByteCode, INST_DIV, op2 is int} {testobj} {
    set x [testintobj set 1 1]
    expr {2 / $x}
} 2
test execute-3.44 {TclExecuteByteCode, INST_DIV, op2 is double} {testobj} {
    set x [testdoubleobj set 1 1.0]
    expr {2 / $x}







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test execute-3.41 {TclExecuteByteCode, INST_DIV, op1 is string double} {testobj} {
    set x [teststringobj set 1 1.0]
    expr {$x / 1}
} 1.0
test execute-3.42 {TclExecuteByteCode, INST_DIV, op1 is non-numeric} {testobj} {
    set x [teststringobj set 1 foo]
    list [catch {expr {$x / 1}} msg] $msg
} {1 {can't use non-numeric string as operand of "/"}}
test execute-3.43 {TclExecuteByteCode, INST_DIV, op2 is int} {testobj} {
    set x [testintobj set 1 1]
    expr {2 / $x}
} 2
test execute-3.44 {TclExecuteByteCode, INST_DIV, op2 is double} {testobj} {
    set x [testdoubleobj set 1 1.0]
    expr {2 / $x}
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test execute-3.47 {TclExecuteByteCode, INST_DIV, op2 is string double} {testobj} {
    set x [teststringobj set 1 1.0]
    expr {2 / $x}
} 2.0
test execute-3.48 {TclExecuteByteCode, INST_DIV, op2 is non-numeric} {testobj} {
    set x [teststringobj set 1 foo]
    list [catch {expr {1 / $x}} msg] $msg
} {1 {can't use non-numeric string "foo" as operand of "/"}}

# INST_UPLUS is partially tested:
test execute-3.49 {TclExecuteByteCode, INST_UPLUS, op is int} {testobj} {
    set x [testintobj set 1 1]
    expr {+ $x}
} 1
test execute-3.50 {TclExecuteByteCode, INST_UPLUS, op is double} {testobj} {







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test execute-3.47 {TclExecuteByteCode, INST_DIV, op2 is string double} {testobj} {
    set x [teststringobj set 1 1.0]
    expr {2 / $x}
} 2.0
test execute-3.48 {TclExecuteByteCode, INST_DIV, op2 is non-numeric} {testobj} {
    set x [teststringobj set 1 foo]
    list [catch {expr {1 / $x}} msg] $msg
} {1 {can't use non-numeric string as operand of "/"}}

# INST_UPLUS is partially tested:
test execute-3.49 {TclExecuteByteCode, INST_UPLUS, op is int} {testobj} {
    set x [testintobj set 1 1]
    expr {+ $x}
} 1
test execute-3.50 {TclExecuteByteCode, INST_UPLUS, op is double} {testobj} {
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test execute-3.53 {TclExecuteByteCode, INST_UPLUS, op is string double} {testobj} {
    set x [teststringobj set 1 1.0]
    expr {+ $x}
} 1.0
test execute-3.54 {TclExecuteByteCode, INST_UPLUS, op is non-numeric} {testobj} {
    set x [teststringobj set 1 foo]
    list [catch {expr {+ $x}} msg] $msg
} {1 {can't use non-numeric string "foo" as operand of "+"}}

# INST_UMINUS is partially tested:
test execute-3.55 {TclExecuteByteCode, INST_UMINUS, op is int} {testobj} {
    set x [testintobj set 1 1]
    expr {- $x}
} -1
test execute-3.56 {TclExecuteByteCode, INST_UMINUS, op is double} {testobj} {







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test execute-3.53 {TclExecuteByteCode, INST_UPLUS, op is string double} {testobj} {
    set x [teststringobj set 1 1.0]
    expr {+ $x}
} 1.0
test execute-3.54 {TclExecuteByteCode, INST_UPLUS, op is non-numeric} {testobj} {
    set x [teststringobj set 1 foo]
    list [catch {expr {+ $x}} msg] $msg
} {1 {can't use non-numeric string as operand of "+"}}

# INST_UMINUS is partially tested:
test execute-3.55 {TclExecuteByteCode, INST_UMINUS, op is int} {testobj} {
    set x [testintobj set 1 1]
    expr {- $x}
} -1
test execute-3.56 {TclExecuteByteCode, INST_UMINUS, op is double} {testobj} {
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test execute-3.59 {TclExecuteByteCode, INST_UMINUS, op is string double} {testobj} {
    set x [teststringobj set 1 1.0]
    expr {- $x}
} -1.0
test execute-3.60 {TclExecuteByteCode, INST_UMINUS, op is non-numeric} {testobj} {
    set x [teststringobj set 1 foo]
    list [catch {expr {- $x}} msg] $msg
} {1 {can't use non-numeric string "foo" as operand of "-"}}

# INST_LNOT is partially tested:
test execute-3.61 {TclExecuteByteCode, INST_LNOT, op is int} {testobj} {
    set x [testintobj set 1 2]
    expr {! $x}
} 0
test execute-3.62 {TclExecuteByteCode, INST_LNOT, op is int} {testobj} {







|







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test execute-3.59 {TclExecuteByteCode, INST_UMINUS, op is string double} {testobj} {
    set x [teststringobj set 1 1.0]
    expr {- $x}
} -1.0
test execute-3.60 {TclExecuteByteCode, INST_UMINUS, op is non-numeric} {testobj} {
    set x [teststringobj set 1 foo]
    list [catch {expr {- $x}} msg] $msg
} {1 {can't use non-numeric string as operand of "-"}}

# INST_LNOT is partially tested:
test execute-3.61 {TclExecuteByteCode, INST_LNOT, op is int} {testobj} {
    set x [testintobj set 1 2]
    expr {! $x}
} 0
test execute-3.62 {TclExecuteByteCode, INST_LNOT, op is int} {testobj} {
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test execute-3.70 {TclExecuteByteCode, INST_LNOT, op is string double} {testobj} {
    set x [teststringobj set 1 0.0]
    expr {! $x}
} 1
test execute-3.71 {TclExecuteByteCode, INST_LNOT, op is non-numeric} {testobj} {
    set x [teststringobj set 1 foo]
    list [catch {expr {! $x}} msg] $msg
} {1 {can't use non-numeric string "foo" as operand of "!"}}

# INST_BITNOT not tested
# INST_CALL_BUILTIN_FUNC1 not tested
# INST_CALL_FUNC1 not tested

# INST_TRY_CVT_TO_NUMERIC is partially tested:
test execute-3.72 {TclExecuteByteCode, INST_TRY_CVT_TO_NUMERIC, op is int} {testobj} {







|







453
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test execute-3.70 {TclExecuteByteCode, INST_LNOT, op is string double} {testobj} {
    set x [teststringobj set 1 0.0]
    expr {! $x}
} 1
test execute-3.71 {TclExecuteByteCode, INST_LNOT, op is non-numeric} {testobj} {
    set x [teststringobj set 1 foo]
    list [catch {expr {! $x}} msg] $msg
} {1 {can't use non-numeric string as operand of "!"}}

# INST_BITNOT not tested
# INST_CALL_BUILTIN_FUNC1 not tested
# INST_CALL_FUNC1 not tested

# INST_TRY_CVT_TO_NUMERIC is partially tested:
test execute-3.72 {TclExecuteByteCode, INST_TRY_CVT_TO_NUMERIC, op is int} {testobj} {

Changes to tests/expr-old.test.

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catch [list package require -exact Tcltest [info patchlevel]]

testConstraint testexprlong   [llength [info commands testexprlong]]
testConstraint testexprdouble [llength [info commands testexprdouble]]
testConstraint testexprstring [llength [info commands testexprstring]]
testConstraint longIs32bit    [expr {int(0x80000000) < 0}]

if {[catch {expr T1()} msg] && $msg eq {invalid command name "tcl::mathfunc::T1"}} {
    testConstraint testmathfunctions 0
} else {
    testConstraint testmathfunctions 1
}

# Big test for correct ordering of data in [expr]

proc testIEEE {} {
    variable ieeeValues
    binary scan [binary format dd -1.0 1.0] c* c
    switch -exact -- $c {
	{0 0 0 0 0 0 -16 -65 0 0 0 0 0 0 -16 63} {







<
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catch [list package require -exact Tcltest [info patchlevel]]

testConstraint testexprlong   [llength [info commands testexprlong]]
testConstraint testexprdouble [llength [info commands testexprdouble]]
testConstraint testexprstring [llength [info commands testexprstring]]
testConstraint longIs32bit    [expr {int(0x80000000) < 0}]







# Big test for correct ordering of data in [expr]

proc testIEEE {} {
    variable ieeeValues
    binary scan [binary format dd -1.0 1.0] c* c
    switch -exact -- $c {
	{0 0 0 0 0 0 -16 -65 0 0 0 0 0 0 -16 63} {
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    list [catch {expr 028.1 + 09.2} msg] $msg
} {0 37.3}

# Operators that aren't legal on floating-point numbers

test expr-old-3.1 {illegal floating-point operations} {
    list [catch {expr ~4.0} msg] $msg
} {1 {can't use floating-point value "4.0" as operand of "~"}}
test expr-old-3.2 {illegal floating-point operations} {
    list [catch {expr 27%4.0} msg] $msg
} {1 {can't use floating-point value "4.0" as operand of "%"}}
test expr-old-3.3 {illegal floating-point operations} {
    list [catch {expr 27.0%4} msg] $msg
} {1 {can't use floating-point value "27.0" as operand of "%"}}
test expr-old-3.4 {illegal floating-point operations} {
    list [catch {expr 1.0<<3} msg] $msg
} {1 {can't use floating-point value "1.0" as operand of "<<"}}
test expr-old-3.5 {illegal floating-point operations} {
    list [catch {expr 3<<1.0} msg] $msg
} {1 {can't use floating-point value "1.0" as operand of "<<"}}
test expr-old-3.6 {illegal floating-point operations} {
    list [catch {expr 24.0>>3} msg] $msg
} {1 {can't use floating-point value "24.0" as operand of ">>"}}
test expr-old-3.7 {illegal floating-point operations} {
    list [catch {expr 24>>3.0} msg] $msg
} {1 {can't use floating-point value "3.0" as operand of ">>"}}
test expr-old-3.8 {illegal floating-point operations} {
    list [catch {expr 24&3.0} msg] $msg
} {1 {can't use floating-point value "3.0" as operand of "&"}}
test expr-old-3.9 {illegal floating-point operations} {
    list [catch {expr 24.0|3} msg] $msg
} {1 {can't use floating-point value "24.0" as operand of "|"}}
test expr-old-3.10 {illegal floating-point operations} {
    list [catch {expr 24.0^3} msg] $msg
} {1 {can't use floating-point value "24.0" as operand of "^"}}

# Check the string operators individually.

test expr-old-4.1 {string operators} {expr {"abc" > "def"}} 0
test expr-old-4.2 {string operators} {expr {"def" > "def"}} 0
test expr-old-4.3 {string operators} {expr {"g" > "def"}} 1
test expr-old-4.4 {string operators} {expr {"abc" < "abd"}} 1







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187
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223
224
225
226
227
228
    list [catch {expr 028.1 + 09.2} msg] $msg
} {0 37.3}

# Operators that aren't legal on floating-point numbers

test expr-old-3.1 {illegal floating-point operations} {
    list [catch {expr ~4.0} msg] $msg
} {1 {can't use floating-point value as operand of "~"}}
test expr-old-3.2 {illegal floating-point operations} {
    list [catch {expr 27%4.0} msg] $msg
} {1 {can't use floating-point value as operand of "%"}}
test expr-old-3.3 {illegal floating-point operations} {
    list [catch {expr 27.0%4} msg] $msg
} {1 {can't use floating-point value as operand of "%"}}
test expr-old-3.4 {illegal floating-point operations} {
    list [catch {expr 1.0<<3} msg] $msg
} {1 {can't use floating-point value as operand of "<<"}}
test expr-old-3.5 {illegal floating-point operations} {
    list [catch {expr 3<<1.0} msg] $msg
} {1 {can't use floating-point value as operand of "<<"}}
test expr-old-3.6 {illegal floating-point operations} {
    list [catch {expr 24.0>>3} msg] $msg
} {1 {can't use floating-point value as operand of ">>"}}
test expr-old-3.7 {illegal floating-point operations} {
    list [catch {expr 24>>3.0} msg] $msg
} {1 {can't use floating-point value as operand of ">>"}}
test expr-old-3.8 {illegal floating-point operations} {
    list [catch {expr 24&3.0} msg] $msg
} {1 {can't use floating-point value as operand of "&"}}
test expr-old-3.9 {illegal floating-point operations} {
    list [catch {expr 24.0|3} msg] $msg
} {1 {can't use floating-point value as operand of "|"}}
test expr-old-3.10 {illegal floating-point operations} {
    list [catch {expr 24.0^3} msg] $msg
} {1 {can't use floating-point value as operand of "^"}}

# Check the string operators individually.

test expr-old-4.1 {string operators} {expr {"abc" > "def"}} 0
test expr-old-4.2 {string operators} {expr {"def" > "def"}} 0
test expr-old-4.3 {string operators} {expr {"g" > "def"}} 1
test expr-old-4.4 {string operators} {expr {"abc" < "abd"}} 1
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
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300
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304
305
306
307
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311
312
313
314
test expr-old-4.31 {string operators} {expr {1?"foo":"bar"}} foo
test expr-old-4.32 {string operators} {expr {0?"foo":"bar"}} bar

# Operators that aren't legal on string operands.

test expr-old-5.1 {illegal string operations} {
    list [catch {expr {-"a"}} msg] $msg
} {1 {can't use non-numeric string "a" as operand of "-"}}
test expr-old-5.2 {illegal string operations} {
    list [catch {expr {+"a"}} msg] $msg
} {1 {can't use non-numeric string "a" as operand of "+"}}
test expr-old-5.3 {illegal string operations} {
    list [catch {expr {~"a"}} msg] $msg
} {1 {can't use non-numeric string "a" as operand of "~"}}
test expr-old-5.4 {illegal string operations} {
    list [catch {expr {!"a"}} msg] $msg
} {1 {can't use non-numeric string "a" as operand of "!"}}
test expr-old-5.5 {illegal string operations} {
    list [catch {expr {"a"*"b"}} msg] $msg
} {1 {can't use non-numeric string "a" as operand of "*"}}
test expr-old-5.6 {illegal string operations} {
    list [catch {expr {"a"/"b"}} msg] $msg
} {1 {can't use non-numeric string "a" as operand of "/"}}
test expr-old-5.7 {illegal string operations} {
    list [catch {expr {"a"%"b"}} msg] $msg
} {1 {can't use non-numeric string "a" as operand of "%"}}
test expr-old-5.8 {illegal string operations} {
    list [catch {expr {"a"+"b"}} msg] $msg
} {1 {can't use non-numeric string "a" as operand of "+"}}
test expr-old-5.9 {illegal string operations} {
    list [catch {expr {"a"-"b"}} msg] $msg
} {1 {can't use non-numeric string "a" as operand of "-"}}
test expr-old-5.10 {illegal string operations} {
    list [catch {expr {"a"<<"b"}} msg] $msg
} {1 {can't use non-numeric string "a" as operand of "<<"}}
test expr-old-5.11 {illegal string operations} {
    list [catch {expr {"a">>"b"}} msg] $msg
} {1 {can't use non-numeric string "a" as operand of ">>"}}
test expr-old-5.12 {illegal string operations} {
    list [catch {expr {"a"&"b"}} msg] $msg
} {1 {can't use non-numeric string "a" as operand of "&"}}
test expr-old-5.13 {illegal string operations} {
    list [catch {expr {"a"^"b"}} msg] $msg
} {1 {can't use non-numeric string "a" as operand of "^"}}
test expr-old-5.14 {illegal string operations} {
    list [catch {expr {"a"|"b"}} msg] $msg
} {1 {can't use non-numeric string "a" as operand of "|"}}
test expr-old-5.15 {illegal string operations} {
    list [catch {expr {"a"&&"b"}} msg] $msg
} {1 {expected boolean value but got "a"}}
test expr-old-5.16 {illegal string operations} {
    list [catch {expr {"a"||"b"}} msg] $msg
} {1 {expected boolean value but got "a"}}
test expr-old-5.17 {illegal string operations} {







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255
256
257
258
259
260
261
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263
264
265
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272
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288
289
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293
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296
297
298
299
300
301
302
303
304
305
306
307
308
test expr-old-4.31 {string operators} {expr {1?"foo":"bar"}} foo
test expr-old-4.32 {string operators} {expr {0?"foo":"bar"}} bar

# Operators that aren't legal on string operands.

test expr-old-5.1 {illegal string operations} {
    list [catch {expr {-"a"}} msg] $msg
} {1 {can't use non-numeric string as operand of "-"}}
test expr-old-5.2 {illegal string operations} {
    list [catch {expr {+"a"}} msg] $msg
} {1 {can't use non-numeric string as operand of "+"}}
test expr-old-5.3 {illegal string operations} {
    list [catch {expr {~"a"}} msg] $msg
} {1 {can't use non-numeric string as operand of "~"}}
test expr-old-5.4 {illegal string operations} {
    list [catch {expr {!"a"}} msg] $msg
} {1 {can't use non-numeric string as operand of "!"}}
test expr-old-5.5 {illegal string operations} {
    list [catch {expr {"a"*"b"}} msg] $msg
} {1 {can't use non-numeric string as operand of "*"}}
test expr-old-5.6 {illegal string operations} {
    list [catch {expr {"a"/"b"}} msg] $msg
} {1 {can't use non-numeric string as operand of "/"}}
test expr-old-5.7 {illegal string operations} {
    list [catch {expr {"a"%"b"}} msg] $msg
} {1 {can't use non-numeric string as operand of "%"}}
test expr-old-5.8 {illegal string operations} {
    list [catch {expr {"a"+"b"}} msg] $msg
} {1 {can't use non-numeric string as operand of "+"}}
test expr-old-5.9 {illegal string operations} {
    list [catch {expr {"a"-"b"}} msg] $msg
} {1 {can't use non-numeric string as operand of "-"}}
test expr-old-5.10 {illegal string operations} {
    list [catch {expr {"a"<<"b"}} msg] $msg
} {1 {can't use non-numeric string as operand of "<<"}}
test expr-old-5.11 {illegal string operations} {
    list [catch {expr {"a">>"b"}} msg] $msg
} {1 {can't use non-numeric string as operand of ">>"}}
test expr-old-5.12 {illegal string operations} {
    list [catch {expr {"a"&"b"}} msg] $msg
} {1 {can't use non-numeric string as operand of "&"}}
test expr-old-5.13 {illegal string operations} {
    list [catch {expr {"a"^"b"}} msg] $msg
} {1 {can't use non-numeric string as operand of "^"}}
test expr-old-5.14 {illegal string operations} {
    list [catch {expr {"a"|"b"}} msg] $msg
} {1 {can't use non-numeric string as operand of "|"}}
test expr-old-5.15 {illegal string operations} {
    list [catch {expr {"a"&&"b"}} msg] $msg
} {1 {expected boolean value but got "a"}}
test expr-old-5.16 {illegal string operations} {
    list [catch {expr {"a"||"b"}} msg] $msg
} {1 {expected boolean value but got "a"}}
test expr-old-5.17 {illegal string operations} {
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
test expr-old-25.19 {type conversions} {expr 2.0e15} 2000000000000000.0
test expr-old-25.20 {type conversions} {expr 10.0} 10.0

# Various error conditions.

test expr-old-26.1 {error conditions} {
    list [catch {expr 2+"a"} msg] $msg
} {1 {can't use non-numeric string "a" as operand of "+"}}
test expr-old-26.2 {error conditions} -body {
    expr 2+4*
} -returnCodes error -match glob -result *
test expr-old-26.3 {error conditions} -body {
    expr 2+4*(
} -returnCodes error -match glob -result *
unset -nocomplain _non_existent_
test expr-old-26.4 {error conditions} {
    list [catch {expr 2+$_non_existent_} msg] $msg
} {1 {can't read "_non_existent_": no such variable}}
set a xx
test expr-old-26.5 {error conditions} {
    list [catch {expr {2+$a}} msg] $msg
} {1 {can't use non-numeric string "xx" as operand of "+"}}
test expr-old-26.6 {error conditions} {
    list [catch {expr {2+[set a]}} msg] $msg
} {1 {can't use non-numeric string "xx" as operand of "+"}}
test expr-old-26.7 {error conditions} -body {
    expr {2+(4}
} -returnCodes error -match glob -result *
test expr-old-26.8 {error conditions} {
    list [catch {expr 2/0} msg] $msg $errorCode
} {1 {divide by zero} {ARITH DIVZERO {divide by zero}}}
test expr-old-26.9 {error conditions} {







|













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|







483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
test expr-old-25.19 {type conversions} {expr 2.0e15} 2000000000000000.0
test expr-old-25.20 {type conversions} {expr 10.0} 10.0

# Various error conditions.

test expr-old-26.1 {error conditions} {
    list [catch {expr 2+"a"} msg] $msg
} {1 {can't use non-numeric string as operand of "+"}}
test expr-old-26.2 {error conditions} -body {
    expr 2+4*
} -returnCodes error -match glob -result *
test expr-old-26.3 {error conditions} -body {
    expr 2+4*(
} -returnCodes error -match glob -result *
unset -nocomplain _non_existent_
test expr-old-26.4 {error conditions} {
    list [catch {expr 2+$_non_existent_} msg] $msg
} {1 {can't read "_non_existent_": no such variable}}
set a xx
test expr-old-26.5 {error conditions} {
    list [catch {expr {2+$a}} msg] $msg
} {1 {can't use non-numeric string as operand of "+"}}
test expr-old-26.6 {error conditions} {
    list [catch {expr {2+[set a]}} msg] $msg
} {1 {can't use non-numeric string as operand of "+"}}
test expr-old-26.7 {error conditions} -body {
    expr {2+(4}
} -returnCodes error -match glob -result *
test expr-old-26.8 {error conditions} {
    list [catch {expr 2/0} msg] $msg $errorCode
} {1 {divide by zero} {ARITH DIVZERO {divide by zero}}}
test expr-old-26.9 {error conditions} {
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
    expr 2#
} -returnCodes error -match glob -result *
test expr-old-26.12 {error conditions} -body {
    expr a.b
} -returnCodes error -match glob -result *
test expr-old-26.13 {error conditions} {
    list [catch {expr {"a"/"b"}} msg] $msg
} {1 {can't use non-numeric string "a" as operand of "/"}}
test expr-old-26.14 {error conditions} -body {
    expr 2:3
} -returnCodes error -match glob -result *
test expr-old-26.15 {error conditions} -body {
    expr a@b
} -returnCodes error -match glob -result *
test expr-old-26.16 {error conditions} {







|







524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
    expr 2#
} -returnCodes error -match glob -result *
test expr-old-26.12 {error conditions} -body {
    expr a.b
} -returnCodes error -match glob -result *
test expr-old-26.13 {error conditions} {
    list [catch {expr {"a"/"b"}} msg] $msg
} {1 {can't use non-numeric string as operand of "/"}}
test expr-old-26.14 {error conditions} -body {
    expr 2:3
} -returnCodes error -match glob -result *
test expr-old-26.15 {error conditions} -body {
    expr a@b
} -returnCodes error -match glob -result *
test expr-old-26.16 {error conditions} {
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
} -999999999999999949387135297074018866963645011013410073083904
test expr-old-32.41 {math functions in expressions} {
    list [catch {expr pow(1.0 + 3.0 - 2, .8 * 5)} msg] $msg
} {0 16.0}
test expr-old-32.42 {math functions in expressions} {
    list [catch {expr hypot(5*.8,3)} msg] $msg
} {0 5.0}
test expr-old-32.43 {math functions in expressions} testmathfunctions {
    expr 2*T1()
} 246
test expr-old-32.44 {math functions in expressions} testmathfunctions {
    expr T2()*3
} 1035
test expr-old-32.45 {math functions in expressions} {
    expr (0 <= rand()) && (rand() < 1)
} {1}
test expr-old-32.46 {math functions in expressions} -body {
    list [catch {expr rand(24)} msg] $msg
} -match glob -result {1 {too many arguments for math function*}}
test expr-old-32.47 {math functions in expressions} -body {







<
<
<
<
<
<







837
838
839
840
841
842
843






844
845
846
847
848
849
850
} -999999999999999949387135297074018866963645011013410073083904
test expr-old-32.41 {math functions in expressions} {
    list [catch {expr pow(1.0 + 3.0 - 2, .8 * 5)} msg] $msg
} {0 16.0}
test expr-old-32.42 {math functions in expressions} {
    list [catch {expr hypot(5*.8,3)} msg] $msg
} {0 5.0}






test expr-old-32.45 {math functions in expressions} {
    expr (0 <= rand()) && (rand() < 1)
} {1}
test expr-old-32.46 {math functions in expressions} -body {
    list [catch {expr rand(24)} msg] $msg
} -match glob -result {1 {too many arguments for math function*}}
test expr-old-32.47 {math functions in expressions} -body {
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
} -5076964154930102272
test expr-old-34.15 {errors in math functions} {
    expr round(1.0e30)
} 1000000000000000019884624838656
test expr-old-34.16 {errors in math functions} {
    expr round(-1.0e30)
} -1000000000000000019884624838656
test expr-old-34.17 {errors in math functions} -constraints testmathfunctions \
    -body {
        list [catch {expr T1(4)} msg] $msg
    } -match glob -result {1 {too many arguments for math function*}}

test expr-old-36.1 {ExprLooksLikeInt procedure} -body {
    expr 0o289
} -returnCodes error -match glob -result {*invalid octal number*}
test expr-old-36.2 {ExprLooksLikeInt procedure} {
    set x 0o289
    list [catch {expr {$x+1}} msg] $msg
} {1 {can't use non-numeric string "0o289" as operand of "+"}}
test expr-old-36.3 {ExprLooksLikeInt procedure} {
    list [catch {expr 0289.1} msg] $msg
} {0 289.1}
test expr-old-36.4 {ExprLooksLikeInt procedure} {
    set x 0289.1
    list [catch {expr {$x+1}} msg] $msg
} {0 290.1}







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} -5076964154930102272
test expr-old-34.15 {errors in math functions} {
    expr round(1.0e30)
} 1000000000000000019884624838656
test expr-old-34.16 {errors in math functions} {
    expr round(-1.0e30)
} -1000000000000000019884624838656





test expr-old-36.1 {ExprLooksLikeInt procedure} -body {
    expr 0o289
} -returnCodes error -match glob -result {*invalid octal number*}
test expr-old-36.2 {ExprLooksLikeInt procedure} {
    set x 0o289
    list [catch {expr {$x+1}} msg] $msg
} {1 {can't use invalid octal number as operand of "+"}}
test expr-old-36.3 {ExprLooksLikeInt procedure} {
    list [catch {expr 0289.1} msg] $msg
} {0 289.1}
test expr-old-36.4 {ExprLooksLikeInt procedure} {
    set x 0289.1
    list [catch {expr {$x+1}} msg] $msg
} {0 290.1}
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    expr {$x+1}
} 665802003400000000000001

# tests for [Bug #587140]
test expr-old-36.12 {ExprLooksLikeInt procedure} {
    set x "10;"
    list [catch {expr {$x+1}} msg] $msg
} {1 {can't use non-numeric string "10;" as operand of "+"}}
test expr-old-36.13 {ExprLooksLikeInt procedure} {
    set x " +"
    list [catch {expr {$x+1}} msg] $msg
} {1 {can't use non-numeric string " +" as operand of "+"}}
test expr-old-36.14 {ExprLooksLikeInt procedure} {
    set x "123456789012345678901234567890 "
    expr {$x+1}
} 123456789012345678901234567891
test expr-old-36.15 {ExprLooksLikeInt procedure} {
    set x "0o99 "
    list [catch {expr {$x+1}} msg] $msg
} {1 {can't use non-numeric string "0o99 " as operand of "+"}}
test expr-old-36.16 {ExprLooksLikeInt procedure} {
    set x " 0xffffffffffffffffffffffffffffffffffffff  "
    expr {$x+1}
} [expr 0x100000000000000000000000000000000000000]

test expr-old-37.1 {Check that Tcl_ExprLong doesn't modify interpreter result if no error} testexprlong {
    testexprlong 4+1







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    expr {$x+1}
} 665802003400000000000001

# tests for [Bug #587140]
test expr-old-36.12 {ExprLooksLikeInt procedure} {
    set x "10;"
    list [catch {expr {$x+1}} msg] $msg
} {1 {can't use non-numeric string as operand of "+"}}
test expr-old-36.13 {ExprLooksLikeInt procedure} {
    set x " +"
    list [catch {expr {$x+1}} msg] $msg
} {1 {can't use non-numeric string as operand of "+"}}
test expr-old-36.14 {ExprLooksLikeInt procedure} {
    set x "123456789012345678901234567890 "
    expr {$x+1}
} 123456789012345678901234567891
test expr-old-36.15 {ExprLooksLikeInt procedure} {
    set x "0o99 "
    list [catch {expr {$x+1}} msg] $msg
} {1 {can't use invalid octal number as operand of "+"}}
test expr-old-36.16 {ExprLooksLikeInt procedure} {
    set x " 0xffffffffffffffffffffffffffffffffffffff  "
    expr {$x+1}
} [expr 0x100000000000000000000000000000000000000]

test expr-old-37.1 {Check that Tcl_ExprLong doesn't modify interpreter result if no error} testexprlong {
    testexprlong 4+1
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test expr-old-40.1 {min math function} -body {
    expr {min(0)}
} -result 0
test expr-old-40.2 {min math function} -body {
    expr {min(0.0)}
} -result 0.0
test expr-old-40.3 {min math function} -body {
    list [catch {expr {min()}} msg] $msg
} -result {1 {too few arguments to math function "min"}}
test expr-old-40.4 {min math function} -body {
    expr {min(wide(-1) << 30, 4.5, -10)}
} -result [expr {wide(-1) << 30}]
test expr-old-40.5 {min math function} -body {
    expr {min("a", 0)}
} -returnCodes error -match glob -result *
test expr-old-40.6 {min math function} -body {
    expr {min(300, "0xFF")}
} -result 255







test expr-old-41.1 {max math function} -body {
    expr {max(0)}
} -result 0
test expr-old-41.2 {max math function} -body {
    expr {max(0.0)}
} -result 0.0
test expr-old-41.3 {max math function} -body {
    list [catch {expr {max()}} msg] $msg
} -result {1 {too few arguments to math function "max"}}
test expr-old-41.4 {max math function} -body {
    expr {max(wide(1) << 30, 4.5, -10)}
} -result [expr {wide(1) << 30}]
test expr-old-41.5 {max math function} -body {
    expr {max("a", 0)}
} -returnCodes error -match glob -result *
test expr-old-41.6 {max math function} -body {
    expr {max(200, "0xFF")}
} -result 255







# Special test for Pentium arithmetic bug of 1994:

if {(4195835.0 - (4195835.0/3145727.0)*3145727.0) == 256.0} {
    puts "Warning: this machine contains a defective Pentium processor"
    puts "that performs arithmetic incorrectly.  I recommend that you"
    puts "call Intel customer service immediately at 1-800-628-8686"







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test expr-old-40.1 {min math function} -body {
    expr {min(0)}
} -result 0
test expr-old-40.2 {min math function} -body {
    expr {min(0.0)}
} -result 0.0
test expr-old-40.3 {min math function} -body {
    expr {min()}
} -returnCodes error -result {too few arguments for math function "min"}
test expr-old-40.4 {min math function} -body {
    expr {min(wide(-1) << 30, 4.5, -10)}
} -result [expr {wide(-1) << 30}]
test expr-old-40.5 {min math function} -body {
    expr {min("a", 0)}
} -returnCodes error -match glob -result *
test expr-old-40.6 {min math function} -body {
    expr {min(300, "0xFF")}
} -result 255
test expr-old-40.7 {min math function} -body {
    expr min(1[string repeat 0 10000], 1e300)
} -result 1e+300
test expr-old-40.8 {min math function} -body {
    expr {min(0, "a")}
} -returnCodes error -match glob -result *

test expr-old-41.1 {max math function} -body {
    expr {max(0)}
} -result 0
test expr-old-41.2 {max math function} -body {
    expr {max(0.0)}
} -result 0.0
test expr-old-41.3 {max math function} -body {
    expr {max()}
} -returnCodes error -result {too few arguments for math function "max"}
test expr-old-41.4 {max math function} -body {
    expr {max(wide(1) << 30, 4.5, -10)}
} -result [expr {wide(1) << 30}]
test expr-old-41.5 {max math function} -body {
    expr {max("a", 0)}
} -returnCodes error -match glob -result *
test expr-old-41.6 {max math function} -body {
    expr {max(200, "0xFF")}
} -result 255
test expr-old-41.7 {max math function} -body {
    expr max(1[string repeat 0 10000], 1e300)
} -result 1[string repeat 0 10000]
test expr-old-41.8 {max math function} -body {
    expr {max(0, "a")}
} -returnCodes error -match glob -result *

# Special test for Pentium arithmetic bug of 1994:

if {(4195835.0 - (4195835.0/3145727.0)*3145727.0) == 256.0} {
    puts "Warning: this machine contains a defective Pentium processor"
    puts "that performs arithmetic incorrectly.  I recommend that you"
    puts "call Intel customer service immediately at 1-800-628-8686"

Changes to tests/expr.test.

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    package require tcltest 2.1
    namespace import -force ::tcltest::*
}

::tcltest::loadTestedCommands
catch [list package require -exact Tcltest [info patchlevel]]

testConstraint testmathfunctions [expr {
    ([catch {expr T1()} msg] != 1) || ($msg ne {invalid command name "tcl::mathfunc::T1"})
}]

# Determine if "long int" type is a 32 bit number and if the wide
# type is a 64 bit number on this machine.

testConstraint longIs32bit [expr {int(0x80000000) < 0}]
testConstraint longIs64bit [expr {int(0x8000000000000000) < 0}]
testConstraint wideIs64bit \
	[expr {(wide(0x80000000) > 0) && (wide(0x8000000000000000) < 0)}]







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    package require tcltest 2.1
    namespace import -force ::tcltest::*
}

::tcltest::loadTestedCommands
catch [list package require -exact Tcltest [info patchlevel]]





# Determine if "long int" type is a 32 bit number and if the wide
# type is a 64 bit number on this machine.

testConstraint longIs32bit [expr {int(0x80000000) < 0}]
testConstraint longIs64bit [expr {int(0x8000000000000000) < 0}]
testConstraint wideIs64bit \
	[expr {(wide(0x80000000) > 0) && (wide(0x8000000000000000) < 0)}]
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test expr-4.9 {CompileLorExpr: long lor arm} {
    set a "abcdefghijkl"
    set i 7
    expr {[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]] || [string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]] || [string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]] || [string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]}
} 1
test expr-4.10 {CompileLorExpr: error compiling ! operand} {
    list [catch {expr {!"a"}} msg] $msg
} {1 {can't use non-numeric string "a" as operand of "!"}}
test expr-4.11 {CompileLorExpr: error compiling land arms} {
    list [catch {expr {"a"||0}} msg] $msg
} {1 {expected boolean value but got "a"}}
test expr-4.12 {CompileLorExpr: error compiling land arms} {
    list [catch {expr {0||"a"}} msg] $msg
} {1 {expected boolean value but got "a"}}








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test expr-4.9 {CompileLorExpr: long lor arm} {
    set a "abcdefghijkl"
    set i 7
    expr {[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]] || [string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]] || [string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]] || [string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]}
} 1
test expr-4.10 {CompileLorExpr: error compiling ! operand} {
    list [catch {expr {!"a"}} msg] $msg
} {1 {can't use non-numeric string as operand of "!"}}
test expr-4.11 {CompileLorExpr: error compiling land arms} {
    list [catch {expr {"a"||0}} msg] $msg
} {1 {expected boolean value but got "a"}}
test expr-4.12 {CompileLorExpr: error compiling land arms} {
    list [catch {expr {0||"a"}} msg] $msg
} {1 {expected boolean value but got "a"}}

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    expr 2***3|6
} -returnCodes error -match glob -result *
test expr-6.8 {CompileBitXorExpr: error compiling bitxor arm} -body {
    expr 2^x
} -returnCodes error -match glob -result *
test expr-6.9 {CompileBitXorExpr: runtime error in bitxor arm} {
    list [catch {expr {24.0^3}} msg] $msg
} {1 {can't use floating-point value "24.0" as operand of "^"}}
test expr-6.10 {CompileBitXorExpr: runtime error in bitxor arm} {
    list [catch {expr {"a"^"b"}} msg] $msg
} {1 {can't use non-numeric string "a" as operand of "^"}}

test expr-7.1 {CompileBitAndExpr: just equality expr} {expr 3==2} 0
test expr-7.2 {CompileBitAndExpr: just equality expr} {expr 2.0==2} 1
test expr-7.3 {CompileBitAndExpr: just equality expr} {expr 3.2!=2.2} 1
test expr-7.4 {CompileBitAndExpr: just equality expr} {expr {"abc" == "abd"}} 0
test expr-7.5 {CompileBitAndExpr: error in equality expr} -body {
    expr x==3
} -returnCodes error -match glob -result *
test expr-7.6 {CompileBitAndExpr: simple bitand exprs} {expr 7&0x13} 3
test expr-7.7 {CompileBitAndExpr: simple bitand exprs} {expr 0xf2&0x53} 82
test expr-7.8 {CompileBitAndExpr: simple bitand exprs} {expr 3&6} 2
test expr-7.9 {CompileBitAndExpr: simple bitand exprs} {expr -1&-7} -7
test expr-7.10 {CompileBitAndExpr: error compiling bitand arm} -body {
    expr 2***3&6
} -returnCodes error -match glob -result *
test expr-7.11 {CompileBitAndExpr: error compiling bitand arm} -body {
    expr 2&x
} -returnCodes error -match glob -result *
test expr-7.12 {CompileBitAndExpr: runtime error in bitand arm} {
    list [catch {expr {24.0&3}} msg] $msg
} {1 {can't use floating-point value "24.0" as operand of "&"}}
test expr-7.13 {CompileBitAndExpr: runtime error in bitand arm} {
    list [catch {expr {"a"&"b"}} msg] $msg
} {1 {can't use non-numeric string "a" as operand of "&"}}
test expr-7.14 {CompileBitAndExpr: equality expr} {expr 3eq2} 0
test expr-7.18 {CompileBitAndExpr: equality expr} {expr {"abc" eq "abd"}} 0
test expr-7.20 {CompileBitAndExpr: error in equality expr} -body {
    expr xne3
} -returnCodes error -match glob -result *

test expr-8.1 {CompileEqualityExpr: just relational expr} {expr 3>=2} 1







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    expr 2***3|6
} -returnCodes error -match glob -result *
test expr-6.8 {CompileBitXorExpr: error compiling bitxor arm} -body {
    expr 2^x
} -returnCodes error -match glob -result *
test expr-6.9 {CompileBitXorExpr: runtime error in bitxor arm} {
    list [catch {expr {24.0^3}} msg] $msg
} {1 {can't use floating-point value as operand of "^"}}
test expr-6.10 {CompileBitXorExpr: runtime error in bitxor arm} {
    list [catch {expr {"a"^"b"}} msg] $msg
} {1 {can't use non-numeric string as operand of "^"}}

test expr-7.1 {CompileBitAndExpr: just equality expr} {expr 3==2} 0
test expr-7.2 {CompileBitAndExpr: just equality expr} {expr 2.0==2} 1
test expr-7.3 {CompileBitAndExpr: just equality expr} {expr 3.2!=2.2} 1
test expr-7.4 {CompileBitAndExpr: just equality expr} {expr {"abc" == "abd"}} 0
test expr-7.5 {CompileBitAndExpr: error in equality expr} -body {
    expr x==3
} -returnCodes error -match glob -result *
test expr-7.6 {CompileBitAndExpr: simple bitand exprs} {expr 7&0x13} 3
test expr-7.7 {CompileBitAndExpr: simple bitand exprs} {expr 0xf2&0x53} 82
test expr-7.8 {CompileBitAndExpr: simple bitand exprs} {expr 3&6} 2
test expr-7.9 {CompileBitAndExpr: simple bitand exprs} {expr -1&-7} -7
test expr-7.10 {CompileBitAndExpr: error compiling bitand arm} -body {
    expr 2***3&6
} -returnCodes error -match glob -result *
test expr-7.11 {CompileBitAndExpr: error compiling bitand arm} -body {
    expr 2&x
} -returnCodes error -match glob -result *
test expr-7.12 {CompileBitAndExpr: runtime error in bitand arm} {
    list [catch {expr {24.0&3}} msg] $msg
} {1 {can't use floating-point value as operand of "&"}}
test expr-7.13 {CompileBitAndExpr: runtime error in bitand arm} {
    list [catch {expr {"a"&"b"}} msg] $msg
} {1 {can't use non-numeric string as operand of "&"}}
test expr-7.14 {CompileBitAndExpr: equality expr} {expr 3eq2} 0
test expr-7.18 {CompileBitAndExpr: equality expr} {expr {"abc" eq "abd"}} 0
test expr-7.20 {CompileBitAndExpr: error in equality expr} -body {
    expr xne3
} -returnCodes error -match glob -result *

test expr-8.1 {CompileEqualityExpr: just relational expr} {expr 3>=2} 1
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    expr 2***3>>6
} -returnCodes error -match glob -result *
test expr-10.9 {CompileShiftExpr: error compiling shift arm} -body {
    expr 2<<x
} -returnCodes error -match glob -result *
test expr-10.10 {CompileShiftExpr: runtime error} {
    list [catch {expr {24.0>>43}} msg] $msg
} {1 {can't use floating-point value "24.0" as operand of ">>"}}
test expr-10.11 {CompileShiftExpr: runtime error} {
    list [catch {expr {"a"<<"b"}} msg] $msg
} {1 {can't use non-numeric string "a" as operand of "<<"}}

test expr-11.1 {CompileAddExpr: just multiply expr} {expr 4*-2} -8
test expr-11.2 {CompileAddExpr: just multiply expr} {expr 0xff%2} 1
test expr-11.3 {CompileAddExpr: just multiply expr} {expr -1/2} -1
test expr-11.4 {CompileAddExpr: just multiply expr} {expr 7891%0o123} 6
test expr-11.5 {CompileAddExpr: error in multiply expr} -body {
    expr x*3
} -returnCodes error -match glob -result *
test expr-11.6 {CompileAddExpr: simple add exprs} {expr 0xff++0x3} 258
test expr-11.7 {CompileAddExpr: simple add exprs} {expr -0xf2--0x3} -239
test expr-11.8 {CompileAddExpr: error compiling add arm} -body {
    expr 2***3+6
} -returnCodes error -match glob -result *
test expr-11.9 {CompileAddExpr: error compiling add arm} -body {
    expr 2-x
} -returnCodes error -match glob -result *
test expr-11.10 {CompileAddExpr: runtime error} {
    list [catch {expr {24.0+"xx"}} msg] $msg
} {1 {can't use non-numeric string "xx" as operand of "+"}}
test expr-11.11 {CompileAddExpr: runtime error} {
    list [catch {expr {"a"-"b"}} msg] $msg
} {1 {can't use non-numeric string "a" as operand of "-"}}
test expr-11.12 {CompileAddExpr: runtime error} {
    list [catch {expr {3/0}} msg] $msg
} {1 {divide by zero}}
test expr-11.13a {CompileAddExpr: runtime error} !ieeeFloatingPoint {
    list [catch {expr {2.3/0.0}} msg] $msg
} {1 {divide by zero}}
test expr-11.13b {CompileAddExpr: runtime error} ieeeFloatingPoint {







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    expr 2***3>>6
} -returnCodes error -match glob -result *
test expr-10.9 {CompileShiftExpr: error compiling shift arm} -body {
    expr 2<<x
} -returnCodes error -match glob -result *
test expr-10.10 {CompileShiftExpr: runtime error} {
    list [catch {expr {24.0>>43}} msg] $msg
} {1 {can't use floating-point value as operand of ">>"}}
test expr-10.11 {CompileShiftExpr: runtime error} {
    list [catch {expr {"a"<<"b"}} msg] $msg
} {1 {can't use non-numeric string as operand of "<<"}}

test expr-11.1 {CompileAddExpr: just multiply expr} {expr 4*-2} -8
test expr-11.2 {CompileAddExpr: just multiply expr} {expr 0xff%2} 1
test expr-11.3 {CompileAddExpr: just multiply expr} {expr -1/2} -1
test expr-11.4 {CompileAddExpr: just multiply expr} {expr 7891%0o123} 6
test expr-11.5 {CompileAddExpr: error in multiply expr} -body {
    expr x*3
} -returnCodes error -match glob -result *
test expr-11.6 {CompileAddExpr: simple add exprs} {expr 0xff++0x3} 258
test expr-11.7 {CompileAddExpr: simple add exprs} {expr -0xf2--0x3} -239
test expr-11.8 {CompileAddExpr: error compiling add arm} -body {
    expr 2***3+6
} -returnCodes error -match glob -result *
test expr-11.9 {CompileAddExpr: error compiling add arm} -body {
    expr 2-x
} -returnCodes error -match glob -result *
test expr-11.10 {CompileAddExpr: runtime error} {
    list [catch {expr {24.0+"xx"}} msg] $msg
} {1 {can't use non-numeric string as operand of "+"}}
test expr-11.11 {CompileAddExpr: runtime error} {
    list [catch {expr {"a"-"b"}} msg] $msg
} {1 {can't use non-numeric string as operand of "-"}}
test expr-11.12 {CompileAddExpr: runtime error} {
    list [catch {expr {3/0}} msg] $msg
} {1 {divide by zero}}
test expr-11.13a {CompileAddExpr: runtime error} !ieeeFloatingPoint {
    list [catch {expr {2.3/0.0}} msg] $msg
} {1 {divide by zero}}
test expr-11.13b {CompileAddExpr: runtime error} ieeeFloatingPoint {
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    expr 2*3%%6
} -returnCodes error -match glob -result *
test expr-12.9 {CompileMultiplyExpr: error compiling multiply arm} -body {
    expr 2*x
} -returnCodes error -match glob -result *
test expr-12.10 {CompileMultiplyExpr: runtime error} {
    list [catch {expr {24.0*"xx"}} msg] $msg
} {1 {can't use non-numeric string "xx" as operand of "*"}}
test expr-12.11 {CompileMultiplyExpr: runtime error} {
    list [catch {expr {"a"/"b"}} msg] $msg
} {1 {can't use non-numeric string "a" as operand of "/"}}

test expr-13.1 {CompileUnaryExpr: unary exprs} {expr -0xff} -255
test expr-13.2 {CompileUnaryExpr: unary exprs} {expr +0o00123} 83
test expr-13.3 {CompileUnaryExpr: unary exprs} {expr +--++36} 36
test expr-13.4 {CompileUnaryExpr: unary exprs} {expr !2} 0
test expr-13.5 {CompileUnaryExpr: unary exprs} {expr +--+-62.0} -62.0
test expr-13.6 {CompileUnaryExpr: unary exprs} {expr !0.0} 1
test expr-13.7 {CompileUnaryExpr: unary exprs} {expr !0xef} 0
test expr-13.8 {CompileUnaryExpr: error compiling unary expr} -body {
    expr ~x
} -returnCodes error -match glob -result *
test expr-13.9 {CompileUnaryExpr: error compiling unary expr} -body {
    expr !1.x
} -returnCodes error -match glob -result *
test expr-13.10 {CompileUnaryExpr: runtime error} {
    list [catch {expr {~"xx"}} msg] $msg
} {1 {can't use non-numeric string "xx" as operand of "~"}}
test expr-13.11 {CompileUnaryExpr: runtime error} {
    list [catch {expr ~4.0} msg] $msg
} {1 {can't use floating-point value "4.0" as operand of "~"}}
test expr-13.12 {CompileUnaryExpr: just primary expr} {expr 0x123} 291
test expr-13.13 {CompileUnaryExpr: just primary expr} {
    set a 27
    expr $a
} 27
test expr-13.14 {CompileUnaryExpr: just primary expr} {
    expr double(27)







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    expr 2*3%%6
} -returnCodes error -match glob -result *
test expr-12.9 {CompileMultiplyExpr: error compiling multiply arm} -body {
    expr 2*x
} -returnCodes error -match glob -result *
test expr-12.10 {CompileMultiplyExpr: runtime error} {
    list [catch {expr {24.0*"xx"}} msg] $msg
} {1 {can't use non-numeric string as operand of "*"}}
test expr-12.11 {CompileMultiplyExpr: runtime error} {
    list [catch {expr {"a"/"b"}} msg] $msg
} {1 {can't use non-numeric string as operand of "/"}}

test expr-13.1 {CompileUnaryExpr: unary exprs} {expr -0xff} -255
test expr-13.2 {CompileUnaryExpr: unary exprs} {expr +0o00123} 83
test expr-13.3 {CompileUnaryExpr: unary exprs} {expr +--++36} 36
test expr-13.4 {CompileUnaryExpr: unary exprs} {expr !2} 0
test expr-13.5 {CompileUnaryExpr: unary exprs} {expr +--+-62.0} -62.0
test expr-13.6 {CompileUnaryExpr: unary exprs} {expr !0.0} 1
test expr-13.7 {CompileUnaryExpr: unary exprs} {expr !0xef} 0
test expr-13.8 {CompileUnaryExpr: error compiling unary expr} -body {
    expr ~x
} -returnCodes error -match glob -result *
test expr-13.9 {CompileUnaryExpr: error compiling unary expr} -body {
    expr !1.x
} -returnCodes error -match glob -result *
test expr-13.10 {CompileUnaryExpr: runtime error} {
    list [catch {expr {~"xx"}} msg] $msg
} {1 {can't use non-numeric string as operand of "~"}}
test expr-13.11 {CompileUnaryExpr: runtime error} {
    list [catch {expr ~4.0} msg] $msg
} {1 {can't use floating-point value as operand of "~"}}
test expr-13.12 {CompileUnaryExpr: just primary expr} {expr 0x123} 291
test expr-13.13 {CompileUnaryExpr: just primary expr} {
    set a 27
    expr $a
} 27
test expr-13.14 {CompileUnaryExpr: just primary expr} {
    expr double(27)
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    set ::errorInfo
} -match glob -result {too few arguments for math function*
    while *ing
"expr pow(1)"}
test expr-15.6 {CompileMathFuncCall: missing ')'} -body {
    expr sin(1
} -returnCodes error -match glob -result *
test expr-15.7 {CompileMathFuncCall: call registered math function} {testmathfunctions} {
    expr 2*T1()
} 246
test expr-15.8 {CompileMathFuncCall: call registered math function} {testmathfunctions} {
    expr T2()*3
} 1035
test expr-15.9 {CompileMathFuncCall: call registered math function} {testmathfunctions} {
    expr T3(21, 37)
} 37
test expr-15.10 {CompileMathFuncCall: call registered math function} {testmathfunctions} {
    expr T3(21.2, 37)
} 37.0
test expr-15.11 {CompileMathFuncCall: call registered math function} {testmathfunctions} {
    expr T3(-21.2, -17.5)
} -17.5
test expr-15.12 {ExprCallMathFunc: call registered math function} {testmathfunctions} {
    expr T3(21, wide(37))
} 37
test expr=15.13 {ExprCallMathFunc: call registered math function} {testmathfunctions} {
    expr T3(wide(21), 37)
} 37
test expr=15.14 {ExprCallMathFunc: call registered math function} {testmathfunctions} {
    expr T3(wide(21), wide(37))
} 37
test expr-15.15 {ExprCallMathFunc: call registered math function} {testmathfunctions} {
    expr T3(21.0, wide(37))
} 37.0
test expr-15.16 {ExprCallMathFunc: call registered math function} {testmathfunctions} {
    expr T3(wide(21), 37.0)
} 37.0
test expr-15.17 {ExprCallMathFunc: non-numeric arg} -constraints {
    testmathfunctions
} -body {
    expr T3(0,"a")
} -returnCodes error -result {argument to math function didn't have numeric value}


test expr-16.1 {GetToken: checks whether integer token starting with "0x" (e.g., "0x$") is invalid} {
    catch {unset a}
    set a(VALUE) ff15
    set i 123
    if {[expr 0x$a(VALUE)] & 16} {







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    set ::errorInfo
} -match glob -result {too few arguments for math function*
    while *ing
"expr pow(1)"}
test expr-15.6 {CompileMathFuncCall: missing ')'} -body {
    expr sin(1
} -returnCodes error -match glob -result *





































test expr-16.1 {GetToken: checks whether integer token starting with "0x" (e.g., "0x$") is invalid} {
    catch {unset a}
    set a(VALUE) ff15
    set i 123
    if {[expr 0x$a(VALUE)] & 16} {
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test expr-21.11 {non-numeric boolean literals} {expr !no   } 1
test expr-21.12 {non-numeric boolean literals} {expr !yes  } 0
test expr-21.13 {non-numeric boolean literals} -body {
    expr !truef
} -returnCodes error -match glob -result *
test expr-21.14 {non-numeric boolean literals} {
    list [catch {expr !"truef"} err] $err
} {1 {can't use non-numeric string "truef" as operand of "!"}}
test expr-21.15 {non-numeric boolean variables} {
    set v truef
    list [catch {expr {!$v}} err] $err
} {1 {can't use non-numeric string "truef" as operand of "!"}}
test expr-21.16 {non-numeric boolean variables} {
    set v "true "
    list [catch {expr {!$v}} err] $err
} {1 {can't use non-numeric string "true " as operand of "!"}}
test expr-21.17 {non-numeric boolean variables} {
    set v "tru"
    list [catch {expr {!$v}} err] $err
} {0 0}
test expr-21.18 {non-numeric boolean variables} {
    set v "fal"
    list [catch {expr {!$v}} err] $err
} {0 1}
test expr-21.19 {non-numeric boolean variables} {
    set v "y"
    list [catch {expr {!$v}} err] $err
} {0 0}
test expr-21.20 {non-numeric boolean variables} {
    set v "of"
    list [catch {expr {!$v}} err] $err
} {0 1}
test expr-21.21 {non-numeric boolean variables} {
    set v "o"
    list [catch {expr {!$v}} err] $err
} {1 {can't use non-numeric string "o" as operand of "!"}}
test expr-21.22 {non-numeric boolean variables} {
    set v ""
    list [catch {expr {!$v}} err] $err
} {1 {can't use non-numeric string "" as operand of "!"}}

# Test for non-numeric float handling.
test expr-22.1 {non-numeric floats} {
    list [catch {expr {NaN + 1}} msg] $msg
} {1 {can't use non-numeric floating-point value "NaN" as operand of "+"}}
test expr-22.2 {non-numeric floats} !ieeeFloatingPoint {
    list [catch {expr {Inf + 1}} msg] $msg
} {1 {can't use infinite floating-point value as operand of "+"}}
test expr-22.3 {non-numeric floats} {
    set nan NaN
    list [catch {expr {$nan + 1}} msg] $msg
} {1 {can't use non-numeric floating-point value "NaN" as operand of "+"}}
test expr-22.4 {non-numeric floats} !ieeeFloatingPoint {
    set inf Inf
    list [catch {expr {$inf + 1}} msg] $msg
} {1 {can't use infinite floating-point value as operand of "+"}}
test expr-22.5 {non-numeric floats} {
    list [catch {expr NaN} msg] $msg
} {1 {domain error: argument not in valid range}}
test expr-22.6 {non-numeric floats} !ieeeFloatingPoint {
    list [catch {expr Inf} msg] $msg
} {1 {floating-point value too large to represent}}
test expr-22.7 {non-numeric floats} {
    list [catch {expr {1 / NaN}} msg] $msg
} {1 {can't use non-numeric floating-point value "NaN" as operand of "/"}}
test expr-22.8 {non-numeric floats} !ieeeFloatingPoint {
    list [catch {expr {1 / Inf}} msg] $msg
} {1 {can't use infinite floating-point value as operand of "/"}}
# Make sure [Bug 761471] stays fixed.
test expr-22.9 {non-numeric floats: shared object equality and NaN} {
    set x NaN
    expr {$x == $x}







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test expr-21.11 {non-numeric boolean literals} {expr !no   } 1
test expr-21.12 {non-numeric boolean literals} {expr !yes  } 0
test expr-21.13 {non-numeric boolean literals} -body {
    expr !truef
} -returnCodes error -match glob -result *
test expr-21.14 {non-numeric boolean literals} {
    list [catch {expr !"truef"} err] $err
} {1 {can't use non-numeric string as operand of "!"}}
test expr-21.15 {non-numeric boolean variables} {
    set v truef
    list [catch {expr {!$v}} err] $err
} {1 {can't use non-numeric string as operand of "!"}}
test expr-21.16 {non-numeric boolean variables} {
    set v "true "
    list [catch {expr {!$v}} err] $err
} {1 {can't use non-numeric string as operand of "!"}}
test expr-21.17 {non-numeric boolean variables} {
    set v "tru"
    list [catch {expr {!$v}} err] $err
} {0 0}
test expr-21.18 {non-numeric boolean variables} {
    set v "fal"
    list [catch {expr {!$v}} err] $err
} {0 1}
test expr-21.19 {non-numeric boolean variables} {
    set v "y"
    list [catch {expr {!$v}} err] $err
} {0 0}
test expr-21.20 {non-numeric boolean variables} {
    set v "of"
    list [catch {expr {!$v}} err] $err
} {0 1}
test expr-21.21 {non-numeric boolean variables} {
    set v "o"
    list [catch {expr {!$v}} err] $err
} {1 {can't use non-numeric string as operand of "!"}}
test expr-21.22 {non-numeric boolean variables} {
    set v ""
    list [catch {expr {!$v}} err] $err
} {1 {can't use empty string as operand of "!"}}

# Test for non-numeric float handling.
test expr-22.1 {non-numeric floats} {
    list [catch {expr {NaN + 1}} msg] $msg
} {1 {can't use non-numeric floating-point value as operand of "+"}}
test expr-22.2 {non-numeric floats} !ieeeFloatingPoint {
    list [catch {expr {Inf + 1}} msg] $msg
} {1 {can't use infinite floating-point value as operand of "+"}}
test expr-22.3 {non-numeric floats} {
    set nan NaN
    list [catch {expr {$nan + 1}} msg] $msg
} {1 {can't use non-numeric floating-point value as operand of "+"}}
test expr-22.4 {non-numeric floats} !ieeeFloatingPoint {
    set inf Inf
    list [catch {expr {$inf + 1}} msg] $msg
} {1 {can't use infinite floating-point value as operand of "+"}}
test expr-22.5 {non-numeric floats} {
    list [catch {expr NaN} msg] $msg
} {1 {domain error: argument not in valid range}}
test expr-22.6 {non-numeric floats} !ieeeFloatingPoint {
    list [catch {expr Inf} msg] $msg
} {1 {floating-point value too large to represent}}
test expr-22.7 {non-numeric floats} {
    list [catch {expr {1 / NaN}} msg] $msg
} {1 {can't use non-numeric floating-point value as operand of "/"}}
test expr-22.8 {non-numeric floats} !ieeeFloatingPoint {
    list [catch {expr {1 / Inf}} msg] $msg
} {1 {can't use infinite floating-point value as operand of "/"}}
# Make sure [Bug 761471] stays fixed.
test expr-22.9 {non-numeric floats: shared object equality and NaN} {
    set x NaN
    expr {$x == $x}
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    expr (-3-)**6
} -returnCodes error -match glob -result *
test expr-23.8 {CompileExponentialExpr: error compiling expo arm} -body {
    expr 2**x
} -returnCodes error -match glob -result *
test expr-23.9 {CompileExponentialExpr: runtime error} {
    list [catch {expr {24.0**"xx"}} msg] $msg
} {1 {can't use non-numeric string "xx" as operand of "**"}}
test expr-23.10 {CompileExponentialExpr: runtime error} {
    list [catch {expr {"a"**2}} msg] $msg
} {1 {can't use non-numeric string "a" as operand of "**"}}
test expr-23.11 {CompileExponentialExpr: runtime error} {
    list [catch {expr {0**-1}} msg] $msg
} {1 {exponentiation of zero by negative power}}
test expr-23.12 {CompileExponentialExpr: runtime error} {
    list [catch {expr {0.0**-1.0}} msg] $msg
} {1 {exponentiation of zero by negative power}}
test expr-23.13 {CompileExponentialExpr: runtime error} {







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    expr (-3-)**6
} -returnCodes error -match glob -result *
test expr-23.8 {CompileExponentialExpr: error compiling expo arm} -body {
    expr 2**x
} -returnCodes error -match glob -result *
test expr-23.9 {CompileExponentialExpr: runtime error} {
    list [catch {expr {24.0**"xx"}} msg] $msg
} {1 {can't use non-numeric string as operand of "**"}}
test expr-23.10 {CompileExponentialExpr: runtime error} {
    list [catch {expr {"a"**2}} msg] $msg
} {1 {can't use non-numeric string as operand of "**"}}
test expr-23.11 {CompileExponentialExpr: runtime error} {
    list [catch {expr {0**-1}} msg] $msg
} {1 {exponentiation of zero by negative power}}
test expr-23.12 {CompileExponentialExpr: runtime error} {
    list [catch {expr {0.0**-1.0}} msg] $msg
} {1 {exponentiation of zero by negative power}}
test expr-23.13 {CompileExponentialExpr: runtime error} {
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} [expr (1<<63)-1]
test expr-32.5 {Bug 1585704} {
    expr (1<<32)%(1<<63)
} [expr 1<<32]
test expr-32.6 {Bug 1585704} {
    expr -(1<<32)%(1<<63)
} [expr (1<<63)-(1<<32)]










test expr-33.1 {parse largest long value} longIs32bit {
    set max_long_str 2147483647
    set max_long_hex "0x7FFFFFFF "

    # Convert to integer (long, not wide) internal rep
    set max_long 2147483647







>
>
>
>
>
>
>
>
>







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} [expr (1<<63)-1]
test expr-32.5 {Bug 1585704} {
    expr (1<<32)%(1<<63)
} [expr 1<<32]
test expr-32.6 {Bug 1585704} {
    expr -(1<<32)%(1<<63)
} [expr (1<<63)-(1<<32)]
test expr-32.7 {bignum regression} {
    expr {0%(1<<63)}
} 0
test expr-32.8 {bignum regression} {
    expr {0%-(1<<63)}
} 0
test expr-32.9 {bignum regression} {
    expr {0%-(1+(1<<63))}
} 0

test expr-33.1 {parse largest long value} longIs32bit {
    set max_long_str 2147483647
    set max_long_hex "0x7FFFFFFF "

    # Convert to integer (long, not wide) internal rep
    set max_long 2147483647

Changes to tests/fileSystem.test.

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    file join $x bar
} -result /foo/bar
test filesystem-1.52.1 {bug f9f390d0fa: file join where strep is not canonical} -body {
    set x //foo
    file normalize $x
    file join $x
} -result /foo

















test filesystem-2.0 {new native path} {unix} {
   foreach f [lsort [glob -nocomplain /usr/bin/c*]] {
       catch {file readlink $f}
   }
   # If we reach here we've succeeded. We used to crash above.
   return ok







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>







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    file join $x bar
} -result /foo/bar
test filesystem-1.52.1 {bug f9f390d0fa: file join where strep is not canonical} -body {
    set x //foo
    file normalize $x
    file join $x
} -result /foo
test filesystem-1.53 {[Bug 3559678] - normalize when tail is empty} {
  string match */ [file normalize [lindex [glob -dir [pwd] {{}}] 0]]
} 0
test filesystem-1.54 {[Bug ce3a211dcb] - normalize when tail is empty} -setup {
    set save [pwd]
    cd [set home [makeDirectory ce3a211dcb]]
    makeDirectory A $home
    cd [lindex [glob */] 0]
} -body {
    string match */A [pwd]
} -cleanup {
    cd $home
    removeDirectory A $home
    cd $save
    removeDirectory ce3a211dcb
} -result 1

test filesystem-2.0 {new native path} {unix} {
   foreach f [lsort [glob -nocomplain /usr/bin/c*]] {
       catch {file readlink $f}
   }
   # If we reach here we've succeeded. We used to crash above.
   return ok

Changes to tests/foreach.test.

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} {a b}
test foreach-6.3 {break tests} {catch {break foo} msg} 1
test foreach-6.4 {break tests} {
    catch {break foo} msg
    set msg
} {wrong # args: should be "break"}
# Check for bug #406709
test foreach-6.5 {break tests} {
    proc a {} {
	set a 1
	foreach b b {list [concat a; break]; incr a}
	incr a
    }
    a
} {2}



# Test for incorrect "double evaluation" semantics
test foreach-7.1 {delayed substitution of body} {
    proc foo {} {
       set a 0
       foreach a [list 1 2 3] "
           set x $a







|






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>
>







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} {a b}
test foreach-6.3 {break tests} {catch {break foo} msg} 1
test foreach-6.4 {break tests} {
    catch {break foo} msg
    set msg
} {wrong # args: should be "break"}
# Check for bug #406709
test foreach-6.5 {break tests} -body {
    proc a {} {
	set a 1
	foreach b b {list [concat a; break]; incr a}
	incr a
    }
    a
} -cleanup {
    rename a {}
} -result {2}

# Test for incorrect "double evaluation" semantics
test foreach-7.1 {delayed substitution of body} {
    proc foo {} {
       set a 0
       foreach a [list 1 2 3] "
           set x $a

Changes to tests/format.test.

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testConstraint pointerIs64bit [expr {$tcl_platform(pointerSize) >= 8}]

test format-1.1 {integer formatting} {
    format "%*d %d %d %d" 6 34 16923 -12 -1
} {    34 16923 -12 -1}
test format-1.2 {integer formatting} {
    format "%4d %4d %4d %4d %d %#x %#X" 6 34 16923 -12 -1 14 12
} {   6   34 16923  -12 -1 0xe 0XC}
test format-1.3 {integer formatting} longIs32bit {
    format "%4u %4u %4u %4u %d %#o" 6 34 16923 -12 -1 0
} {   6   34 16923 4294967284 -1 0}
test format-1.3.1 {integer formatting} longIs64bit {
    format "%4u %4u %4u %4u %d %#o" 6 34 16923 -12 -1 0
} {   6   34 16923 18446744073709551604 -1 0}
test format-1.4 {integer formatting} {







|







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testConstraint pointerIs64bit [expr {$tcl_platform(pointerSize) >= 8}]

test format-1.1 {integer formatting} {
    format "%*d %d %d %d" 6 34 16923 -12 -1
} {    34 16923 -12 -1}
test format-1.2 {integer formatting} {
    format "%4d %4d %4d %4d %d %#x %#X" 6 34 16923 -12 -1 14 12
} {   6   34 16923  -12 -1 0xe 0xC}
test format-1.3 {integer formatting} longIs32bit {
    format "%4u %4u %4u %4u %d %#o" 6 34 16923 -12 -1 0
} {   6   34 16923 4294967284 -1 0}
test format-1.3.1 {integer formatting} longIs64bit {
    format "%4u %4u %4u %4u %d %#o" 6 34 16923 -12 -1 0
} {   6   34 16923 18446744073709551604 -1 0}
test format-1.4 {integer formatting} {
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    format "%4x %4x %4x %4x" 6 34 16923 -12 -1
} {   6   22 421b fffffff4}
test format-1.7.1 {integer formatting} longIs64bit {
    format "%4x %4x %4x %4x" 6 34 16923 -12 -1
} {   6   22 421b fffffffffffffff4}
test format-1.8 {integer formatting} longIs32bit {
    format "%#x %#x %#X %#X %#x" 0 6 34 16923 -12 -1
} {0x0 0x6 0X22 0X421B 0xfffffff4}
test format-1.8.1 {integer formatting} longIs64bit {
    format "%#x %#x %#X %#X %#x" 0 6 34 16923 -12 -1
} {0x0 0x6 0X22 0X421B 0xfffffffffffffff4}
test format-1.9 {integer formatting} longIs32bit {
    format "%#5x %#20x %#20x %#20x %#20x" 0 6 34 16923 -12 -1
} {  0x0                  0x6                 0x22               0x421b           0xfffffff4}
test format-1.9.1 {integer formatting} longIs64bit {
    format "%#5x %#20x %#20x %#20x %#20x" 0 6 34 16923 -12 -1
} {  0x0                  0x6                 0x22               0x421b   0xfffffffffffffff4}
test format-1.10 {integer formatting} longIs32bit {
    format "%-#5x %-#20x %-#20x %-#20x %-#20x" 0 6 34 16923 -12 -1
} {0x0   0x6                  0x22                 0x421b               0xfffffff4          }
test format-1.10.1 {integer formatting} longIs64bit {
    format "%-#5x %-#20x %-#20x %-#20x %-#20x" 0 6 34 16923 -12 -1
} {0x0   0x6                  0x22                 0x421b               0xfffffffffffffff4  }
test format-1.11 {integer formatting} longIs32bit {
    format "%-#5o %-#20o %#-20o %#-20o %#-20o" 0 6 34 16923 -12 -1
} {0     06                   042                  041033               037777777764        }
test format-1.11.1 {integer formatting} longIs64bit {
    format "%-#5o %-#20o %#-20o %#-20o %#-20o" 0 6 34 16923 -12 -1
} {0     06                   042                  041033               01777777777777777777764}
test format-1.12 {integer formatting} {
    format "%b %#b %#b %llb" 5 0 5 [expr {2**100}]
} {101 0b0 0b101 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000}
test format-1.13 {integer formatting} {
    format "%#d %#d %#d %#d %#d" 0 6 34 16923 -12 -1
} {0d0 0d6 0d34 0d16923 -0d12}
test format-1.14 {integer formatting} {
    format "%#5d %#20d %#20d %#20d %#20d" 0 6 34 16923 -12 -1
} {  0d0                  0d6                 0d34              0d16923                -0d12}
test format-1.15 {integer formatting} {
    format "%-#5d %-#20d %-#20d %-#20d %-#20d" 0 6 34 16923 -12 -1
} {0d0   0d6                  0d34                 0d16923              -0d12               }


test format-2.1 {string formatting} {
    format "%s %s %c %s" abcd {This is a very long test string.} 120 x
} {abcd This is a very long test string. x x}
test format-2.2 {string formatting} {
    format "%20s %20s %20c %20s" abcd {This is a very long test string.} 120 x







|


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    format "%4x %4x %4x %4x" 6 34 16923 -12 -1
} {   6   22 421b fffffff4}
test format-1.7.1 {integer formatting} longIs64bit {
    format "%4x %4x %4x %4x" 6 34 16923 -12 -1
} {   6   22 421b fffffffffffffff4}
test format-1.8 {integer formatting} longIs32bit {
    format "%#x %#x %#X %#X %#x" 0 6 34 16923 -12 -1
} {0 0x6 0x22 0x421B 0xfffffff4}
test format-1.8.1 {integer formatting} longIs64bit {
    format "%#x %#x %#X %#X %#x" 0 6 34 16923 -12 -1
} {0 0x6 0x22 0x421B 0xfffffffffffffff4}
test format-1.9 {integer formatting} longIs32bit {
    format "%#5x %#20x %#20x %#20x %#20x" 0 6 34 16923 -12 -1
} {    0                  0x6                 0x22               0x421b           0xfffffff4}
test format-1.9.1 {integer formatting} longIs64bit {
    format "%#5x %#20x %#20x %#20x %#20x" 0 6 34 16923 -12 -1
} {    0                  0x6                 0x22               0x421b   0xfffffffffffffff4}
test format-1.10 {integer formatting} longIs32bit {
    format "%-#5x %-#20x %-#20x %-#20x %-#20x" 0 6 34 16923 -12 -1
} {0     0x6                  0x22                 0x421b               0xfffffff4          }
test format-1.10.1 {integer formatting} longIs64bit {
    format "%-#5x %-#20x %-#20x %-#20x %-#20x" 0 6 34 16923 -12 -1
} {0     0x6                  0x22                 0x421b               0xfffffffffffffff4  }
test format-1.11 {integer formatting} longIs32bit {
    format "%-#5o %-#20o %#-20o %#-20o %#-20o" 0 6 34 16923 -12 -1
} {0     0o6                  0o42                 0o41033              0o37777777764       }
test format-1.11.1 {integer formatting} longIs64bit {
    format "%-#5o %-#20o %#-20o %#-20o %#-20o" 0 6 34 16923 -12 -1
} {0     0o6                  0o42                 0o41033              0o1777777777777777777764}
test format-1.12 {integer formatting} {
    format "%b %#b %#b %llb" 5 0 5 [expr {2**100}]
} {101 0 0b101 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000}
test format-1.13 {integer formatting} {
    format "%#0d %#0d %#0d %#0d %#0d" 0 6 34 16923 -12 -1
} {0 0d6 0d34 0d16923 -0d12}
test format-1.14 {integer formatting} {
    format "%#05d %#020d %#020d %#020d %#020d" 0 6 34 16923 -12 -1
} {00000 0d000000000000000006 0d000000000000000034 0d000000000000016923 -0d00000000000000012}
test format-1.15 {integer formatting} {
    format "%-#05d %-#020d %-#020d %-#020d %-#020d" 0 6 34 16923 -12 -1
} {00000 0d000000000000000006 0d000000000000000034 0d000000000000016923 -0d00000000000000012}


test format-2.1 {string formatting} {
    format "%s %s %c %s" abcd {This is a very long test string.} 120 x
} {abcd This is a very long test string. x x}
test format-2.2 {string formatting} {
    format "%20s %20s %20c %20s" abcd {This is a very long test string.} 120 x
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    format %ld 42
} 42
test format-17.4 {testing %l with non-integer} {
    format %lf 1
} 1.000000
test format-17.5 {testing %llu with positive bignum} -body {
    format %llu 0xabcdef0123456789abcdef
} -returnCodes 1 -result {unsigned bignum format is invalid}
test format-17.6 {testing %llu with negative number} -body {
    format %llu -1
} -returnCodes 1 -result {unsigned bignum format is invalid}

test format-18.1 {do not demote existing numeric values} {
    set a 0xaaaaaaaa
    # Ensure $a and $b are separate objects







|







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    format %ld 42
} 42
test format-17.4 {testing %l with non-integer} {
    format %lf 1
} 1.000000
test format-17.5 {testing %llu with positive bignum} -body {
    format %llu 0xabcdef0123456789abcdef
} -result 207698809136909011942886895
test format-17.6 {testing %llu with negative number} -body {
    format %llu -1
} -returnCodes 1 -result {unsigned bignum format is invalid}

test format-18.1 {do not demote existing numeric values} {
    set a 0xaaaaaaaa
    # Ensure $a and $b are separate objects

Changes to tests/get.test.

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    foreach num $numbers {
	lappend result [catch {format %g $num} msg] $msg
    }
    set result
} {0 1 0 1 1 {expected floating-point number but got "++1.0"} 1 {expected floating-point number but got "+-1.0"} 1 {expected floating-point number but got "-+1.0"} 0 -1 1 {expected floating-point number but got "--1.0"} 1 {expected floating-point number but got "- +1.0"}}
# Bug 7114ac6141
test get-3.3 {tcl_GetInt with iffy numbers} testgetint {
    lmap x {0 " 0" "0 " " 0 " " 0xa " " 010 " " 0o10 " " 0b10 "} {
	catch {testgetint 44 $x} x
	set x
    }
} {44 44 44 44 54 54 52 46}
test get-3.4 {Tcl_GetDouble with iffy numbers} testdoubleobj {
    lmap x {0 0.0 " .0" ".0 " " 0e0 " "09" "- 0" "-0" "0o12" "0b10"} {
	catch {testdoubleobj set 1 $x} x
	set x
    }
} {0.0 0.0 0.0 0.0 0.0 9.0 {expected floating-point number but got "- 0"} 0.0 10.0 2.0}

# cleanup
::tcltest::cleanupTests
return

# Local Variables:
# mode: tcl







|



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|







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    foreach num $numbers {
	lappend result [catch {format %g $num} msg] $msg
    }
    set result
} {0 1 0 1 1 {expected floating-point number but got "++1.0"} 1 {expected floating-point number but got "+-1.0"} 1 {expected floating-point number but got "-+1.0"} 0 -1 1 {expected floating-point number but got "--1.0"} 1 {expected floating-point number but got "- +1.0"}}
# Bug 7114ac6141
test get-3.3 {tcl_GetInt with iffy numbers} testgetint {
    lmap x {0 " 0" "0 " " 0 " " 0xa " " 007 " " 0o10 " " 0b10 "} {
	catch {testgetint 44 $x} x
	set x
    }
} {44 44 44 44 54 51 52 46}
test get-3.4 {Tcl_GetDouble with iffy numbers} testdoubleobj {
    lmap x {0 0.0 " .0" ".0 " " 0e0 " "07" "- 0" "-0" "0o12" "0b10"} {
	catch {testdoubleobj set 1 $x} x
	set x
    }
} {0.0 0.0 0.0 0.0 0.0 7.0 {expected floating-point number but got "- 0"} 0.0 10.0 2.0}

# cleanup
::tcltest::cleanupTests
return

# Local Variables:
# mode: tcl

Deleted tests/httpold.test.

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# -*- tcl -*-
# Commands covered:  http_config, http_get, http_wait, http_reset
#
# This file contains a collection of tests for the http script library.
# Sourcing this file into Tcl runs the tests and
# generates output for errors.  No output means no errors were found.
#
# Copyright (c) 1991-1993 The Regents of the University of California.
# Copyright (c) 1994-1996 Sun Microsystems, Inc.
# Copyright (c) 1998-1999 by Scriptics Corporation.
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.

if {[lsearch [namespace children] ::tcltest] == -1} {
    package require tcltest
    namespace import -force ::tcltest::*
}

if {[catch {package require http 1.0}]} {
    if {[info exists httpold]} {
	catch {puts "Cannot load http 1.0 package"}
	::tcltest::cleanupTests
	return
    } else {
	catch {puts "Running http 1.0 tests in slave interp"}
	set interp [interp create httpold]
	$interp eval [list set httpold "running"]
	$interp eval [list set argv $argv]
	$interp eval [list source [info script]]
	interp delete $interp
	::tcltest::cleanupTests
	return
    }
}

if {$::tcl_platform(os) eq "Darwin"} {
    # Name resolution often a problem on OSX; not focus of HTTP package anyway
    set HOST localhost
} else {
    set HOST [info hostname]
}

set bindata "This is binary data\x0d\x0amore\x0dmore\x0amore\x00null"
catch {unset data}

##
## The httpd script implement a stub http server
##
source [file join [file dirname [info script]] httpd]

if [catch {httpd_init 0} listen] {
    puts "Cannot start http server, http test skipped"
    catch {unset port}
    ::tcltest::cleanupTests
    return
}

test httpold-1.1 {http_config} {
    http_config
} {-accept */* -proxyfilter httpProxyRequired -proxyhost {} -proxyport {} -useragent {Tcl http client package 1.0}}

test httpold-1.2 {http_config} {
    http_config -proxyfilter
} httpProxyRequired

test httpold-1.3 {http_config} {
    catch {http_config -junk}
} 1

test httpold-1.4 {http_config} {
    http_config -proxyhost nowhere.come -proxyport 8080 -proxyfilter myFilter -useragent "Tcl Test Suite"
    set x [http_config]
    http_config -proxyhost {} -proxyport {} -proxyfilter httpProxyRequired \
	-useragent "Tcl http client package 1.0"
    set x
} {-accept */* -proxyfilter myFilter -proxyhost nowhere.come -proxyport 8080 -useragent {Tcl Test Suite}}

test httpold-1.5 {http_config} {
    catch {http_config -proxyhost {} -junk 8080}
} 1

test httpold-2.1 {http_reset} {
    catch {http_reset http#1}
} 0

test httpold-3.1 {http_get} {
    catch {http_get -bogus flag}
} 1
test httpold-3.2 {http_get} {
    catch {http_get http:junk} err
    set err
} {Unsupported URL: http:junk}

set url ${::HOST}:$port
test httpold-3.3 {http_get} {
    set token [http_get $url]
    http_data $token
} "<html><head><title>HTTP/1.0 TEST</title></head><body>
<h1>Hello, World!</h1>
<h2>GET /</h2>
</body></html>"

set tail /a/b/c
set url ${::HOST}:$port/a/b/c
set binurl ${::HOST}:$port/binary

test httpold-3.4 {http_get} {
    set token [http_get $url]
    http_data $token
} "<html><head><title>HTTP/1.0 TEST</title></head><body>
<h1>Hello, World!</h1>
<h2>GET $tail</h2>
</body></html>"

proc selfproxy {host} {
    global port
    return [list ${::HOST} $port]
}
test httpold-3.5 {http_get} {
    http_config -proxyfilter selfproxy
    set token [http_get $url]
    http_config -proxyfilter httpProxyRequired
    http_data $token
} "<html><head><title>HTTP/1.0 TEST</title></head><body>
<h1>Hello, World!</h1>
<h2>GET http://$url</h2>
</body></html>"

test httpold-3.6 {http_get} {
    http_config -proxyfilter bogus
    set token [http_get $url]
    http_config -proxyfilter httpProxyRequired
    http_data $token
} "<html><head><title>HTTP/1.0 TEST</title></head><body>
<h1>Hello, World!</h1>
<h2>GET $tail</h2>
</body></html>"

test httpold-3.7 {http_get} {
    set token [http_get $url -headers {Pragma no-cache}]
    http_data $token
} "<html><head><title>HTTP/1.0 TEST</title></head><body>
<h1>Hello, World!</h1>
<h2>GET $tail</h2>
</body></html>"

test httpold-3.8 {http_get} {
    set token [http_get $url -query Name=Value&Foo=Bar]
    http_data $token
} "<html><head><title>HTTP/1.0 TEST</title></head><body>
<h1>Hello, World!</h1>
<h2>POST $tail</h2>
<h2>Query</h2>
<dl>
<dt>Name<dd>Value
<dt>Foo<dd>Bar
</dl>
</body></html>"

test httpold-3.9 {http_get} {
    set token [http_get $url -validate 1]
    http_code $token
} "HTTP/1.0 200 OK"


test httpold-4.1 {httpEvent} {
    set token [http_get $url]
    upvar #0 $token data
    array set meta $data(meta)
    expr ($data(totalsize) == $meta(Content-Length))
} 1

test httpold-4.2 {httpEvent} {
    set token [http_get $url]
    upvar #0 $token data
    array set meta $data(meta)
    string compare $data(type) [string trim $meta(Content-Type)]
} 0

test httpold-4.3 {httpEvent} {
    set token [http_get $url]
    http_code $token
} {HTTP/1.0 200 Data follows}

test httpold-4.4 {httpEvent} {
    set testfile [makeFile "" testfile]
    set out [open $testfile w]
    set token [http_get $url -channel $out]
    close $out
    set in [open $testfile]
    set x [read $in]
    close $in
    removeFile $testfile
    set x
} "<html><head><title>HTTP/1.0 TEST</title></head><body>
<h1>Hello, World!</h1>
<h2>GET $tail</h2>
</body></html>"

test httpold-4.5 {httpEvent} {
    set testfile [makeFile "" testfile]
    set out [open $testfile w]
    set token [http_get $url -channel $out]
    close $out
    upvar #0 $token data
    removeFile $testfile
    expr $data(currentsize) == $data(totalsize)
} 1

test httpold-4.6 {httpEvent} {
    set testfile [makeFile "" testfile]
    set out [open $testfile w]
    set token [http_get $binurl -channel $out]
    close $out
    set in [open $testfile]
    fconfigure $in -translation binary
    set x [read $in]
    close $in
    removeFile $testfile
    set x
} "$bindata$binurl"

proc myProgress {token total current} {
    global progress httpLog
    if {[info exists httpLog] && $httpLog} {
	puts "progress $total $current"
    }
    set progress [list $total $current]
}
if 0 {
    # This test hangs on Windows95 because the client never gets EOF
    set httpLog 1
    test httpold-4.6 {httpEvent} {
	set token [http_get $url -blocksize 50 -progress myProgress]
	set progress
    } {111 111}
}
test httpold-4.7 {httpEvent} {
    set token [http_get $url -progress myProgress]
    set progress
} {111 111}
test httpold-4.8 {httpEvent} {
    set token [http_get $url]
    http_status $token
} {ok}
test httpold-4.9 {httpEvent} {
    set token [http_get $url -progress myProgress]
    http_code $token
} {HTTP/1.0 200 Data follows}
test httpold-4.10 {httpEvent} {
    set token [http_get $url -progress myProgress]
    http_size $token
} {111}
test httpold-4.11 {httpEvent} {
    set token [http_get $url -timeout 1 -command {#}]
    http_reset $token
    http_status $token
} {reset}
test httpold-4.12 {httpEvent} {
    update
    set x {}
    after 500 {lappend x ok}
    set token [http_get $url -timeout 1 -command {lappend x fail}]
    vwait x
    list [http_status $token] $x
} {timeout ok}

test httpold-5.1 {http_formatQuery} {
    http_formatQuery name1 value1 name2 "value two"
} {name1=value1&name2=value+two}

test httpold-5.2 {http_formatQuery} {
    http_formatQuery name1 ~bwelch name2 \xa1\xa2\xa2
} {name1=%7ebwelch&name2=%a1%a2%a2}

test httpold-5.3 {http_formatQuery} {
    http_formatQuery lines "line1\nline2\nline3"
} {lines=line1%0d%0aline2%0d%0aline3}

test httpold-6.1 {httpProxyRequired} {
    update
    http_config -proxyhost ${::HOST} -proxyport $port
    set token [http_get $url]
    http_wait $token
    http_config -proxyhost {} -proxyport {}
    upvar #0 $token data
    set data(body)
} "<html><head><title>HTTP/1.0 TEST</title></head><body>
<h1>Hello, World!</h1>
<h2>GET http://$url</h2>
</body></html>"

# cleanup
catch {unset url}
catch {unset port}
catch {unset data}
close $listen
::tcltest::cleanupTests
return
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Changes to tests/info.test.

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} -cleanup {
    namespace delete foo
} -result {type source line 2389 file info.test cmd {info frame 0} proc ::foo::bar level 0}

# -------------------------------------------------------------------------
unset -nocomplain res

test info-39.0 {Bug 4b61afd660} -setup {
    proc probe {} {
	return [dict get [info frame -1] line]
    }
    set body {
	set cmd probe
	$cmd
    }







|







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} -cleanup {
    namespace delete foo
} -result {type source line 2389 file info.test cmd {info frame 0} proc ::foo::bar level 0}

# -------------------------------------------------------------------------
unset -nocomplain res

test info-39.2 {Bug 4b61afd660} -setup {
    proc probe {} {
	return [dict get [info frame -1] line]
    }
    set body {
	set cmd probe
	$cmd
    }

Changes to tests/interp.test.

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    lappend l [lsort [interp aliases a]] [lsort [interp hidden a]]
    a hide bar
    lappend l [lsort [interp aliases a]] [lsort [interp hidden a]]
    a alias bar {}
    lappend l [lsort [interp aliases a]] [lsort [interp hidden a]]
} -cleanup {
    interp delete a
} -result [list $hidden_cmds {::tcl::mathfunc::max ::tcl::mathfunc::min bar clock} $hidden_cmds {::tcl::mathfunc::max ::tcl::mathfunc::min bar clock} [lsort [concat $hidden_cmds bar]] {::tcl::mathfunc::max ::tcl::mathfunc::min clock} $hidden_cmds]

test interp-24.1 {result resetting on error} -setup {
    catch {interp delete a}
} -body {
    interp create a
    interp alias a foo {} apply {args {error $args}}
    interp eval a {







|







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    lappend l [lsort [interp aliases a]] [lsort [interp hidden a]]
    a hide bar
    lappend l [lsort [interp aliases a]] [lsort [interp hidden a]]
    a alias bar {}
    lappend l [lsort [interp aliases a]] [lsort [interp hidden a]]
} -cleanup {
    interp delete a
} -result [list $hidden_cmds {bar clock} $hidden_cmds {bar clock} [lsort [concat $hidden_cmds bar]] {clock} $hidden_cmds]

test interp-24.1 {result resetting on error} -setup {
    catch {interp delete a}
} -body {
    interp create a
    interp alias a foo {} apply {args {error $args}}
    interp eval a {

Changes to tests/io.test.

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    close $f
    set x
} {zzy abzzy}
test io-40.2 {POSIX open access modes: CREAT} {unix} {
    file delete $path(test3)
    set f [open $path(test3) {WRONLY CREAT} 0o600]
    file stat $path(test3) stats
    set x [format "0o%o" [expr $stats(mode)&0o777]]
    puts $f "line 1"
    close $f
    set f [open $path(test3) r]
    lappend x [gets $f]
    close $f
    set x
} {0o600 {line 1}}
test io-40.3 {POSIX open access modes: CREAT} {unix umask} {
    # This test only works if your umask is 2, like ouster's.
    file delete $path(test3)
    set f [open $path(test3) {WRONLY CREAT}]
    close $f
    file stat $path(test3) stats
    format "%#o" [expr $stats(mode)&0o777]
} [format %#4o [expr {0o666 & ~ $umaskValue}]]
test io-40.4 {POSIX open access modes: CREAT} {
    file delete $path(test3)
    set f [open $path(test3) w]
    fconfigure $f -eofchar {}
    puts $f xyzzy
    close $f
    set f [open $path(test3) {WRONLY CREAT}]







|














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    close $f
    set x
} {zzy abzzy}
test io-40.2 {POSIX open access modes: CREAT} {unix} {
    file delete $path(test3)
    set f [open $path(test3) {WRONLY CREAT} 0o600]
    file stat $path(test3) stats
    set x [format "%#o" [expr $stats(mode)&0o777]]
    puts $f "line 1"
    close $f
    set f [open $path(test3) r]
    lappend x [gets $f]
    close $f
    set x
} {0o600 {line 1}}
test io-40.3 {POSIX open access modes: CREAT} {unix umask} {
    # This test only works if your umask is 2, like ouster's.
    file delete $path(test3)
    set f [open $path(test3) {WRONLY CREAT}]
    close $f
    file stat $path(test3) stats
    format "%#o" [expr $stats(mode)&0o777]
} [format %#5o [expr {0o666 & ~ $umaskValue}]]
test io-40.4 {POSIX open access modes: CREAT} {
    file delete $path(test3)
    set f [open $path(test3) w]
    fconfigure $f -eofchar {}
    puts $f xyzzy
    close $f
    set f [open $path(test3) {WRONLY CREAT}]
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    fileevent $f readable {}
    set x [list [testfevent cmd "fileevent $f readable"] \
                [fileevent $f readable]]
    testfevent delete
    close $f
    set x
} {{script 1} {}}



set path(bar) [makeFile {} bar]

test io-48.1 {testing readability conditions} {fileevent} {
    set f [open $path(bar) w]
    puts $f abcdefg
    puts $f abcdefg







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    fileevent $f readable {}
    set x [list [testfevent cmd "fileevent $f readable"] \
                [fileevent $f readable]]
    testfevent delete
    close $f
    set x
} {{script 1} {}}
unset path(foo)
removeFile foo

set path(bar) [makeFile {} bar]

test io-48.1 {testing readability conditions} {fileevent} {
    set f [open $path(bar) w]
    puts $f abcdefg
    puts $f abcdefg
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    puts $f "set f \[[list open $path(bar) r]]"
    puts $f {copy_slowly $f}
    puts $f {exit}
    vwait [namespace which -variable x]
    close $f
    list $x $l
} {done {0 1 0 1 0 1 0 1 0 1 0 1 0 0}}



test io-48.4 {lf write, testing readability, ^Z termination, auto read mode} {fileevent} {
    file delete $path(test1)
    set f [open $path(test1) w]
    fconfigure $f -translation lf
    variable c [format "abc\ndef\n%c" 26]
    puts -nonewline $f $c
    close $f







>
>
>







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    puts $f "set f \[[list open $path(bar) r]]"
    puts $f {copy_slowly $f}
    puts $f {exit}
    vwait [namespace which -variable x]
    close $f
    list $x $l
} {done {0 1 0 1 0 1 0 1 0 1 0 1 0 0}}
unset path(bar)
removeFile bar

test io-48.4 {lf write, testing readability, ^Z termination, auto read mode} {fileevent} {
    file delete $path(test1)
    set f [open $path(test1) w]
    fconfigure $f -translation lf
    variable c [format "abc\ndef\n%c" 26]
    puts -nonewline $f $c
    close $f

Changes to tests/ioCmd.test.

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test iocmd-10.5 {fblocked command} {
    fblocked stdin
} 0

set path(test4) [makeFile {} test4]
set path(test5) [makeFile {} test5]

file delete $path(test5)
test iocmd-11.1 {I/O to command pipelines} {unixOrPc unixExecs} {
    set f [open $path(test4) w]
    close $f
    list [catch {open "| cat < \"$path(test4)\" > \"$path(test5)\"" w} msg] $msg $::errorCode
} {1 {can't write input to command: standard input was redirected} {TCL OPERATION EXEC BADREDIRECT}}
test iocmd-11.2 {I/O to command pipelines} {unixOrPc unixExecs} {
    list [catch {open "| echo > \"$path(test5)\"" r} msg] $msg $::errorCode







<







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test iocmd-10.5 {fblocked command} {
    fblocked stdin
} 0

set path(test4) [makeFile {} test4]
set path(test5) [makeFile {} test5]


test iocmd-11.1 {I/O to command pipelines} {unixOrPc unixExecs} {
    set f [open $path(test4) w]
    close $f
    list [catch {open "| cat < \"$path(test4)\" > \"$path(test5)\"" w} msg] $msg $::errorCode
} {1 {can't write input to command: standard input was redirected} {TCL OPERATION EXEC BADREDIRECT}}
test iocmd-11.2 {I/O to command pipelines} {unixOrPc unixExecs} {
    list [catch {open "| echo > \"$path(test5)\"" r} msg] $msg $::errorCode
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    lappend res [catch {interp eval $idb [list puts  $chan shoo]} msg] $msg
    lappend res [catch {interp eval $idb [list tell  $chan]}      msg] $msg
    lappend res [catch {interp eval $idb [list seek  $chan 1]}    msg] $msg
    lappend res [catch {interp eval $idb [list gets  $chan]}      msg] $msg
    lappend res [catch {interp eval $idb [list close $chan]}      msg] $msg
    set res



} -constraints {testchannel} \
    -result {1 {Owner lost} 1 {Owner lost} 1 {Owner lost} 1 {Owner lost} 1 {Owner lost}}

test iocmd-32.1 {origin interpreter of moved channel destroyed during access} -match glob -body {

    set ida [interp create];#puts <<$ida>>
    set idb [interp create];#puts <<$idb>>







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    lappend res [catch {interp eval $idb [list puts  $chan shoo]} msg] $msg
    lappend res [catch {interp eval $idb [list tell  $chan]}      msg] $msg
    lappend res [catch {interp eval $idb [list seek  $chan 1]}    msg] $msg
    lappend res [catch {interp eval $idb [list gets  $chan]}      msg] $msg
    lappend res [catch {interp eval $idb [list close $chan]}      msg] $msg
    set res

} -cleanup {
    interp delete $idb
} -constraints {testchannel} \
    -result {1 {Owner lost} 1 {Owner lost} 1 {Owner lost} 1 {Owner lost} 1 {Owner lost}}

test iocmd-32.1 {origin interpreter of moved channel destroyed during access} -match glob -body {

    set ida [interp create];#puts <<$ida>>
    set idb [interp create];#puts <<$idb>>
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	# wait a bit, give the main thread the time to start its event
	# loop to wait for the response from B
	after 2000
	catch { puts $chan shoo } res
	set res
    }]
    set res


} -constraints {testchannel} -result {Owner lost}

test iocmd-32.2 {delete interp of reflected chan} {
    # Bug 3034840
    # Run this test in an interp with memory debugging to panic
    # on the double free
    interp create slave







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	# wait a bit, give the main thread the time to start its event
	# loop to wait for the response from B
	after 2000
	catch { puts $chan shoo } res
	set res
    }]
    set res
} -cleanup {
    interp delete $idb
} -constraints {testchannel} -result {Owner lost}

test iocmd-32.2 {delete interp of reflected chan} {
    # Bug 3034840
    # Run this test in an interp with memory debugging to panic
    # on the double free
    interp create slave
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rename track {}
# cleanup
foreach file [list test1 test2 test3 test4] {
    removeFile $file
}
# delay long enough for background processes to finish
after 500
foreach file [list test5] {
    removeFile $file
}
cleanupTests
return







<
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rename track {}
# cleanup
foreach file [list test1 test2 test3 test4] {
    removeFile $file
}
# delay long enough for background processes to finish
after 500

removeFile test5

cleanupTests
return

Changes to tests/ioTrans.test.

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	[catch {interp eval $idb [list close $chan]} msg] $msg
    #lappend res [interp eval $ida {set res}]
    # actions: clear|write|clear|write|clear|flush|limit?|drain|flush
    # The 'tell' is ok, as it passed through the transform to the base channel
    # without invoking the transform handler.
} -cleanup {
    tempdone

} -result {1 {Owner lost} 0 0 1 {Owner lost} 1 {Owner lost} 1 {Owner lost}}
test iortrans-11.1 {origin interpreter of moved transform destroyed during access} -setup {
    set ida [interp create];	#puts <<$ida>>
    set idb [interp create];	#puts <<$idb>>
    # Magic to get the test* commands in the slaves
    load {} Tcltest $ida
    load {} Tcltest $idb







>







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	[catch {interp eval $idb [list close $chan]} msg] $msg
    #lappend res [interp eval $ida {set res}]
    # actions: clear|write|clear|write|clear|flush|limit?|drain|flush
    # The 'tell' is ok, as it passed through the transform to the base channel
    # without invoking the transform handler.
} -cleanup {
    tempdone
    interp delete $idb
} -result {1 {Owner lost} 0 0 1 {Owner lost} 1 {Owner lost} 1 {Owner lost}}
test iortrans-11.1 {origin interpreter of moved transform destroyed during access} -setup {
    set ida [interp create];	#puts <<$ida>>
    set idb [interp create];	#puts <<$idb>>
    # Magic to get the test* commands in the slaves
    load {} Tcltest $ida
    load {} Tcltest $idb
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	# wait for the response from B
	after 50
	catch { puts $chan shoo } res
	set res
    }]
} -cleanup {
    tempdone

} -result {Owner lost}
test iortrans-11.2 {delete interp of reflected transform} -setup {
    interp create slave
    # Magic to get the test* commands into the slave
    load {} Tcltest slave
} -constraints {testchannel} -body {
    # Get base channel into the slave







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	# wait for the response from B
	after 50
	catch { puts $chan shoo } res
	set res
    }]
} -cleanup {
    tempdone
    interp delete $idb
} -result {Owner lost}
test iortrans-11.2 {delete interp of reflected transform} -setup {
    interp create slave
    # Magic to get the test* commands into the slave
    load {} Tcltest slave
} -constraints {testchannel} -body {
    # Get base channel into the slave

Changes to tests/join.test.

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test join-3.1 {joinString is binary ok} {
  string length [join {a b c} a\0b]
} 9
test join-3.2 {join is binary ok} {
  string length [join "a\0b a\0b a\0b"]
} 11






# cleanup
::tcltest::cleanupTests
return

# Local Variables:
# mode: tcl







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test join-3.1 {joinString is binary ok} {
  string length [join {a b c} a\0b]
} 9
test join-3.2 {join is binary ok} {
  string length [join "a\0b a\0b a\0b"]
} 11

test join-4.1 {shimmer segfault prevention} {
    set l {0 0}
    join $l $l
} {00 00}

# cleanup
::tcltest::cleanupTests
return

# Local Variables:
# mode: tcl

Changes to tests/lindex.test.

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test lindex-3.4 {integer 3} testevalex {
    set x [string range 33 0 0]
    list [testevalex {lindex {a b c} $x}] [testevalex {lindex {a b c} $x}]
} {{} {}}
test lindex-3.5 {bad octal} -constraints testevalex -body {
    set x 0o8
    list [catch { testevalex {lindex {a b c} $x} } result] $result
} -match glob -result {1 {*}}
test lindex-3.6 {bad octal} -constraints testevalex -body {
    set x -0o9
    list [catch { testevalex {lindex {a b c} $x} } result] $result
} -match glob -result {1 {*}}
test lindex-3.7 {indexes don't shimmer wide ints} {
    set x [expr {(wide(1)<<31) - 2}]
    list $x [lindex {1 2 3} $x] [incr x] [incr x]
} {2147483646 {} 2147483647 2147483648}










# Indices relative to end

test lindex-4.1 {index = end} testevalex {
    set x end
    list [testevalex {lindex {a b c} $x}] [testevalex {lindex {a b c} $x}]
} {c c}







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test lindex-3.4 {integer 3} testevalex {
    set x [string range 33 0 0]
    list [testevalex {lindex {a b c} $x}] [testevalex {lindex {a b c} $x}]
} {{} {}}
test lindex-3.5 {bad octal} -constraints testevalex -body {
    set x 0o8
    list [catch { testevalex {lindex {a b c} $x} } result] $result
} -match glob -result {1 {*invalid octal number*}}
test lindex-3.6 {bad octal} -constraints testevalex -body {
    set x -0o9
    list [catch { testevalex {lindex {a b c} $x} } result] $result
} -match glob -result {1 {*invalid octal number*}}
test lindex-3.7 {indexes don't shimmer wide ints} {
    set x [expr {(wide(1)<<31) - 2}]
    list $x [lindex {1 2 3} $x] [incr x] [incr x]
} {2147483646 {} 2147483647 2147483648}
test lindex-3.8 {compiled with static indices out of range, negative} {
    list [lindex {a b c} -1] [lindex {a b c} -2] [lindex {a b c} -3]
} [lrepeat 3 {}]
test lindex-3.9 {compiled with calculated indices out of range, negative constant} {
    list [lindex {a b c} -1-1] [lindex {a b c} -2+0] [lindex {a b c} -2+1]
} [lrepeat 3 {}]
test lindex-3.10 {compiled with calculated indices out of range, after end} {
    list [lindex {a b c} end+1] [lindex {a b c} end+2] [lindex {a b c} end+3]
} [lrepeat 3 {}]

# Indices relative to end

test lindex-4.1 {index = end} testevalex {
    set x end
    list [testevalex {lindex {a b c} $x}] [testevalex {lindex {a b c} $x}]
} {c c}
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test lindex-4.5 {index = end-3} testevalex {
    set x end-3
    list [testevalex {lindex {a b c} $x}] [testevalex {lindex {a b c} $x}]
} {{} {}}
test lindex-4.6 {bad octal} -constraints testevalex -body {
    set x end-0o8
    list [catch { testevalex {lindex {a b c} $x} } result] $result
} -match glob -result {1 {*}}
test lindex-4.7 {bad octal} -constraints testevalex -body {
    set x end--0o9
    list [catch { testevalex {lindex {a b c} $x} } result] $result
} -match glob -result {1 {*}}
test lindex-4.8 {bad integer, not octal} testevalex {
    set x end-0a2
    list [catch { testevalex {lindex {a b c} $x} } result] $result
} {1 {bad index "end-0a2": must be integer?[+-]integer? or end?[+-]integer?}}
test lindex-4.9 {obsolete test} testevalex {
    set x end
    list [testevalex {lindex {a b c} $x}] [testevalex {lindex {a b c} $x}]







|



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test lindex-4.5 {index = end-3} testevalex {
    set x end-3
    list [testevalex {lindex {a b c} $x}] [testevalex {lindex {a b c} $x}]
} {{} {}}
test lindex-4.6 {bad octal} -constraints testevalex -body {
    set x end-0o8
    list [catch { testevalex {lindex {a b c} $x} } result] $result
} -match glob -result {1 {*invalid octal number*}}
test lindex-4.7 {bad octal} -constraints testevalex -body {
    set x end--0o9
    list [catch { testevalex {lindex {a b c} $x} } result] $result
} -match glob -result {1 {*invalid octal number*}}
test lindex-4.8 {bad integer, not octal} testevalex {
    set x end-0a2
    list [catch { testevalex {lindex {a b c} $x} } result] $result
} {1 {bad index "end-0a2": must be integer?[+-]integer? or end?[+-]integer?}}
test lindex-4.9 {obsolete test} testevalex {
    set x end
    list [testevalex {lindex {a b c} $x}] [testevalex {lindex {a b c} $x}]
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	list [lindex {a b c} $x] [lindex {a b c} $x]
    } result
    set result
} {{} {}}
test lindex-11.5 {bad octal} -body {
    set x 0o8
    list [catch { lindex {a b c} $x } result] $result
} -match glob -result {1 {*}}
test lindex-11.6 {bad octal} -body {
    set x -0o9
    list [catch { lindex {a b c} $x } result] $result
} -match glob -result {1 {*}}

# Indices relative to end

test lindex-12.1 {index = end} {
    set x end
    catch {
	list [lindex {a b c} $x] [lindex {a b c} $x]







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	list [lindex {a b c} $x] [lindex {a b c} $x]
    } result
    set result
} {{} {}}
test lindex-11.5 {bad octal} -body {
    set x 0o8
    list [catch { lindex {a b c} $x } result] $result
} -match glob -result {1 {*invalid octal number*}}
test lindex-11.6 {bad octal} -body {
    set x -0o9
    list [catch { lindex {a b c} $x } result] $result
} -match glob -result {1 {*invalid octal number*}}

# Indices relative to end

test lindex-12.1 {index = end} {
    set x end
    catch {
	list [lindex {a b c} $x] [lindex {a b c} $x]
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	list [lindex {a b c} $x] [lindex {a b c} $x]
    } result
    set result
} {{} {}}
test lindex-12.6 {bad octal} -body {
    set x end-0o8
    list [catch { lindex {a b c} $x } result] $result
} -match glob -result {1 {*}}
test lindex-12.7 {bad octal} -body {
    set x end--0o9
    list [catch { lindex {a b c} $x } result] $result
} -match glob -result {1 {*}}
test lindex-12.8 {bad integer, not octal} {
    set x end-0a2
    list [catch { lindex {a b c} $x } result] $result
} {1 {bad index "end-0a2": must be integer?[+-]integer? or end?[+-]integer?}}
test lindex-12.9 {obsolete test} {
    set x end
    catch {







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	list [lindex {a b c} $x] [lindex {a b c} $x]
    } result
    set result
} {{} {}}
test lindex-12.6 {bad octal} -body {
    set x end-0o8
    list [catch { lindex {a b c} $x } result] $result
} -match glob -result {1 {*invalid octal number*}}
test lindex-12.7 {bad octal} -body {
    set x end--0o9
    list [catch { lindex {a b c} $x } result] $result
} -match glob -result {1 {*invalid octal number*}}
test lindex-12.8 {bad integer, not octal} {
    set x end-0a2
    list [catch { lindex {a b c} $x } result] $result
} {1 {bad index "end-0a2": must be integer?[+-]integer? or end?[+-]integer?}}
test lindex-12.9 {obsolete test} {
    set x end
    catch {

Changes to tests/lrange.test.

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} {1 {unmatched open brace in list}}

test lrange-3.1 {Bug 3588366: end-offsets before start} {
    apply {l {
	lrange $l 0 end-5
    }} {1 2 3 4 5}
} {}



















# cleanup
::tcltest::cleanupTests
return

# Local Variables:
# mode: tcl







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} {1 {unmatched open brace in list}}

test lrange-3.1 {Bug 3588366: end-offsets before start} {
    apply {l {
	lrange $l 0 end-5
    }} {1 2 3 4 5}
} {}

test lrange-3.2 {compiled with static indices out of range, negative} {
    list [lrange {a b c} -1 -2] [lrange {a b c} -2 -1] [lrange {a b c} -3 -2] [lrange {a b c} -2 -3]
} [lrepeat 4 {}]
test lrange-3.3 {compiled with calculated indices out of range, negative constant} {
    list [lrange {a b c} 0-1 -1-1] [lrange {a b c} -2+0 0-1] [lrange {a b c} -2-1 -2+1] [lrange {a b c} -2+1 -2-1]
} [lrepeat 4 {}]
test lrange-3.4 {compiled with calculated indices out of range, after end} {
    list [lrange {a b c} end+1 end+2] [lrange {a b c} end+2 end+1] [lrange {a b c} end+2 end+3] [lrange {a b c} end+3 end+2]
} [lrepeat 4 {}]

test lrange-3.5 {compiled with calculated indices, start out of range (negative)} {
    list [lrange {a b c} -1 1] [lrange {a b c} -1+0 end-1] [lrange {a b c} -2 1] [lrange {a b c} -2+0 0+1]
} [lrepeat 4 {a b}]
test lrange-3.6 {compiled with calculated indices, end out of range (after end)} {
    list [lrange {a b c} 1 end+1] [lrange {a b c} 1+0 2+1] [lrange {a b c} 1 end+1] [lrange {a b c} end-1 3+1]
} [lrepeat 4 {b c}]


# cleanup
::tcltest::cleanupTests
return

# Local Variables:
# mode: tcl

Changes to tests/lreplace.test.

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test lreplace-1.26 {lreplace command} {
    catch {unset foo}
    set foo {a b}
    list [set foo [lreplace $foo end end]] \
        [set foo [lreplace $foo end end]] \
        [set foo [lreplace $foo end end]]
} {a {} {}}
test lreplace-1.27 {lreplace command} {
    lreplace x 1 1
} x
test lreplace-1.28 {lreplace command} {
    lreplace x 1 1 y


} {x y}





test lreplace-2.1 {lreplace errors} {
    list [catch lreplace msg] $msg
} {1 {wrong # args: should be "lreplace list first last ?element ...?"}}
test lreplace-2.2 {lreplace errors} {
    list [catch {lreplace a b} msg] $msg
} {1 {wrong # args: should be "lreplace list first last ?element ...?"}}







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test lreplace-1.26 {lreplace command} {
    catch {unset foo}
    set foo {a b}
    list [set foo [lreplace $foo end end]] \
        [set foo [lreplace $foo end end]] \
        [set foo [lreplace $foo end end]]
} {a {} {}}
test lreplace-1.27 {lreplace command} -body {
    lreplace x 1 1
} -returnCodes 1 -result {list doesn't contain element 1}
test lreplace-1.28 {lreplace command} -body {
    lreplace x 1 1 y
} -returnCodes 1 -result {list doesn't contain element 1}
test lreplace-1.29 {lreplace command} -body {
    lreplace x 1 1 [error foo]
} -returnCodes 1 -result {foo}
test lreplace-1.30 {lreplace command} -body {
    lreplace {not {}alist} 0 0 [error foo]
} -returnCodes 1 -result {foo}

test lreplace-2.1 {lreplace errors} {
    list [catch lreplace msg] $msg
} {1 {wrong # args: should be "lreplace list first last ?element ...?"}}
test lreplace-2.2 {lreplace errors} {
    list [catch {lreplace a b} msg] $msg
} {1 {wrong # args: should be "lreplace list first last ?element ...?"}}

Changes to tests/lsearch.test.

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    lsearch -glob {xyz bbcc *bc*} *bc*
} 1
test lsearch-2.9 {search modes} {
    lsearch -glob {b.x ^bc xy bcx} ^bc
} 1
test lsearch-2.10 {search modes} -returnCodes error -body {
    lsearch -glib {b.x bx xy bcx} b.x
} -result {bad option "-glib": must be -all, -ascii, -bisect, -decreasing, -dictionary, -exact, -glob, -increasing, -index, -inline, -integer, -nocase, -not, -real, -regexp, -sorted, -start, or -subindices}
test lsearch-2.11 {search modes with -nocase} {
    lsearch -exact -nocase {a b c A B C} A
} 0
test lsearch-2.12 {search modes with -nocase} {
    lsearch -glob -nocase {a b c A B C} A*
} 0
test lsearch-2.13 {search modes with -nocase} {







|







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    lsearch -glob {xyz bbcc *bc*} *bc*
} 1
test lsearch-2.9 {search modes} {
    lsearch -glob {b.x ^bc xy bcx} ^bc
} 1
test lsearch-2.10 {search modes} -returnCodes error -body {
    lsearch -glib {b.x bx xy bcx} b.x
} -result {bad option "-glib": must be -all, -ascii, -bisect, -decreasing, -dictionary, -exact, -glob, -increasing, -index, -inline, -integer, -nocase, -not, -real, -regexp, -sorted, -start, -stride, or -subindices}
test lsearch-2.11 {search modes with -nocase} {
    lsearch -exact -nocase {a b c A B C} A
} 0
test lsearch-2.12 {search modes with -nocase} {
    lsearch -glob -nocase {a b c A B C} A*
} 0
test lsearch-2.13 {search modes with -nocase} {
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    lsearch
} -result {wrong # args: should be "lsearch ?-option value ...? list pattern"}
test lsearch-3.2 {lsearch errors} -returnCodes error -body {
    lsearch a
} -result {wrong # args: should be "lsearch ?-option value ...? list pattern"}
test lsearch-3.3 {lsearch errors} -returnCodes error -body {
    lsearch a b c
} -result {bad option "a": must be -all, -ascii, -bisect, -decreasing, -dictionary, -exact, -glob, -increasing, -index, -inline, -integer, -nocase, -not, -real, -regexp, -sorted, -start, or -subindices}
test lsearch-3.4 {lsearch errors} -returnCodes error -body {
    lsearch a b c d
} -result {bad option "a": must be -all, -ascii, -bisect, -decreasing, -dictionary, -exact, -glob, -increasing, -index, -inline, -integer, -nocase, -not, -real, -regexp, -sorted, -start, or -subindices}
test lsearch-3.5 {lsearch errors} -returnCodes error -body {
    lsearch "\{" b
} -result {unmatched open brace in list}
test lsearch-3.6 {lsearch errors} -returnCodes error -body {
    lsearch -index a b
} -result {"-index" option must be followed by list index}
test lsearch-3.7 {lsearch errors} -returnCodes error -body {







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    lsearch
} -result {wrong # args: should be "lsearch ?-option value ...? list pattern"}
test lsearch-3.2 {lsearch errors} -returnCodes error -body {
    lsearch a
} -result {wrong # args: should be "lsearch ?-option value ...? list pattern"}
test lsearch-3.3 {lsearch errors} -returnCodes error -body {
    lsearch a b c
} -result {bad option "a": must be -all, -ascii, -bisect, -decreasing, -dictionary, -exact, -glob, -increasing, -index, -inline, -integer, -nocase, -not, -real, -regexp, -sorted, -start, -stride, or -subindices}
test lsearch-3.4 {lsearch errors} -returnCodes error -body {
    lsearch a b c d
} -result {bad option "a": must be -all, -ascii, -bisect, -decreasing, -dictionary, -exact, -glob, -increasing, -index, -inline, -integer, -nocase, -not, -real, -regexp, -sorted, -start, -stride, or -subindices}
test lsearch-3.5 {lsearch errors} -returnCodes error -body {
    lsearch "\{" b
} -result {unmatched open brace in list}
test lsearch-3.6 {lsearch errors} -returnCodes error -body {
    lsearch -index a b
} -result {"-index" option must be followed by list index}
test lsearch-3.7 {lsearch errors} -returnCodes error -body {
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} {0 1}
test lsearch-17.6 {lsearch -index option, basic functionality} {
    lsearch -all -index 1 -glob {{ab cb} {ab bb} {db bx}} b*
} {1 2}
test lsearch-17.7 {lsearch -index option, basic functionality} {
    lsearch -all -index 1 -regexp {{ab cb} {ab bb} {ab ab}} {[cb]b}
} {0 1}





























test lsearch-18.1 {lsearch -index option, list as index basic functionality} {
    lsearch -index {0 0} {{{x x} {x b} {a d}} {{a c} {a b} {a a}}} a
} 1
test lsearch-18.2 {lsearch -index option, list as index basic functionality} {
    lsearch -index {2 0} -exact {{{x x} {x b} {a d}} {{a c} {a b} {a a}}} a
} 0
test lsearch-18.3 {lsearch -index option, list as index basic functionality} {
    lsearch -index {1 1} -glob {{{ab cb} {ab bb} {ab ab}} {{ab cb} {ab bb} {ab ab}}} b*
} 0
test lsearch-18.4 {lsearch -index option, list as index basic functionality} {
    lsearch -index {0 1} -regexp {{{ab cb} {ab bb} {ab ab}} {{ab cb} {ab bb} {ab ab}}} {[cb]b}
} 0
test lsearch-18.5 {lsearch -index option, list as index basic functionality} {
    lsearch -all -index {0 0} -exact {{{a c} {a b} {d a}} {{a c} {a b} {d a}}} a
} {0 1}

test lsearch-19.1 {lsearch -sunindices option} {
    lsearch -subindices -index {0 0} {{{x x} {x b} {a d}} {{a c} {a b} {a a}}} a
} {1 0 0}
test lsearch-19.2 {lsearch -sunindices option} {
    lsearch -subindices -index {2 0} -exact {{{x x} {x b} {a d}} {{a c} {a b} {a a}}} a
} {0 2 0}
test lsearch-19.3 {lsearch -sunindices option} {
    lsearch -subindices -index {1 1} -glob {{{ab cb} {ab bb} {ab ab}} {{ab cb} {ab bb} {ab ab}}} b*
} {0 1 1}
test lsearch-19.4 {lsearch -sunindices option} {
    lsearch -subindices -index {0 1} -regexp {{{ab cb} {ab bb} {ab ab}} {{ab cb} {ab bb} {ab ab}}} {[cb]b}
} {0 0 1}
test lsearch-19.5 {lsearch -sunindices option} {
    lsearch -subindices -all -index {0 0} -exact {{{a c} {a b} {d a}} {{a c} {a b} {d a}}} a
} {{0 0 0} {1 0 0}}










test lsearch-20.1 {lsearch -index option, index larger than sublists} -body {
    lsearch -index 2 {{a c} {a b} {a a}} a
} -returnCodes error -result {element 2 missing from sublist "a c"}
test lsearch-20.2 {lsearch -index option, malformed index} -body {
    lsearch -index foo {{a c} {a b} {a a}} a
} -returnCodes error -result {bad index "foo": must be integer?[+-]integer? or end?[+-]integer?}







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} {0 1}
test lsearch-17.6 {lsearch -index option, basic functionality} {
    lsearch -all -index 1 -glob {{ab cb} {ab bb} {db bx}} b*
} {1 2}
test lsearch-17.7 {lsearch -index option, basic functionality} {
    lsearch -all -index 1 -regexp {{ab cb} {ab bb} {ab ab}} {[cb]b}
} {0 1}
test lsearch-17.8 {lsearch -index option, empty argument} {
    lsearch -index {} a a
} 0
test lsearch-17.9 {lsearch -index option, empty argument} {
    lsearch -index {} a a
} [lsearch a a]
test lsearch-17.10 {lsearch -index option, empty argument} {
    lsearch -index {} [list \{] \{
} 0
test lsearch-17.11 {lsearch -index option, empty argument} {
    lsearch -index {} [list \{] \{
} [lsearch [list \{] \{]
test lsearch-17.12 {lsearch -index option, encoding aliasing} -body {
    lsearch -index -2 a a
} -returnCodes error -result {index "-2" cannot select an element from any list}
test lsearch-17.13 {lsearch -index option, encoding aliasing} -body {
    lsearch -index -1-1 a a
} -returnCodes error -result {index "-1-1" cannot select an element from any list}
test lsearch-17.14 {lsearch -index option, encoding aliasing} -body {
    lsearch -index end--1 a a
} -returnCodes error -result {index "end--1" cannot select an element from any list}
test lsearch-17.15 {lsearch -index option, encoding aliasing} -body {
    lsearch -index end+1 a a
} -returnCodes error -result {index "end+1" cannot select an element from any list}
test lsearch-17.16 {lsearch -index option, encoding aliasing} -body {
    lsearch -index end+2 a a
} -returnCodes error -result {index "end+2" cannot select an element from any list}


test lsearch-18.1 {lsearch -index option, list as index basic functionality} {
    lsearch -index {0 0} {{{x x} {x b} {a d}} {{a c} {a b} {a a}}} a
} 1
test lsearch-18.2 {lsearch -index option, list as index basic functionality} {
    lsearch -index {2 0} -exact {{{x x} {x b} {a d}} {{a c} {a b} {a a}}} a
} 0
test lsearch-18.3 {lsearch -index option, list as index basic functionality} {
    lsearch -index {1 1} -glob {{{ab cb} {ab bb} {ab ab}} {{ab cb} {ab bb} {ab ab}}} b*
} 0
test lsearch-18.4 {lsearch -index option, list as index basic functionality} {
    lsearch -index {0 1} -regexp {{{ab cb} {ab bb} {ab ab}} {{ab cb} {ab bb} {ab ab}}} {[cb]b}
} 0
test lsearch-18.5 {lsearch -index option, list as index basic functionality} {
    lsearch -all -index {0 0} -exact {{{a c} {a b} {d a}} {{a c} {a b} {d a}}} a
} {0 1}

test lsearch-19.1 {lsearch -subindices option} {
    lsearch -subindices -index {0 0} {{{x x} {x b} {a d}} {{a c} {a b} {a a}}} a
} {1 0 0}
test lsearch-19.2 {lsearch -subindices option} {
    lsearch -subindices -index {2 0} -exact {{{x x} {x b} {a d}} {{a c} {a b} {a a}}} a
} {0 2 0}
test lsearch-19.3 {lsearch -subindices option} {
    lsearch -subindices -index {1 1} -glob {{{ab cb} {ab bb} {ab ab}} {{ab cb} {ab bb} {ab ab}}} b*
} {0 1 1}
test lsearch-19.4 {lsearch -subindices option} {
    lsearch -subindices -index {0 1} -regexp {{{ab cb} {ab bb} {ab ab}} {{ab cb} {ab bb} {ab ab}}} {[cb]b}
} {0 0 1}
test lsearch-19.5 {lsearch -subindices option} {
    lsearch -subindices -all -index {0 0} -exact {{{a c} {a b} {d a}} {{a c} {a b} {d a}}} a
} {{0 0 0} {1 0 0}}
test lsearch-19.6 {lsearch -subindices option} {
    lsearch -subindices -all -index {1 0} -exact {{{a c} {a b} {d a}} {{a c} {a b} {d a}}} a
} {{0 1 0} {1 1 0}}
test lsearch-19.7 {lsearch -subindices option} {
    lsearch -subindices -index end {{1 a}} a
} {0 1}
test lsearch-19.8 {lsearch -subindices option} {
    lsearch -subindices -all -index end {{1 a}} a
} {{0 1}}

test lsearch-20.1 {lsearch -index option, index larger than sublists} -body {
    lsearch -index 2 {{a c} {a b} {a a}} a
} -returnCodes error -result {element 2 missing from sublist "a c"}
test lsearch-20.2 {lsearch -index option, malformed index} -body {
    lsearch -index foo {{a c} {a b} {a a}} a
} -returnCodes error -result {bad index "foo": must be integer?[+-]integer? or end?[+-]integer?}
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} -result {10 8 5 2}
test lsearch-22.5 {lsearch -bisect, all equal} {
    lsearch -bisect -integer {5 5 5 5} 5
} {3}
test lsearch-22.6 {lsearch -sorted, all equal} {
    lsearch -sorted -integer {5 5 5 5} 5
} {0}
















































































































































# cleanup
catch {unset res}
catch {unset increasingIntegers}
catch {unset decreasingIntegers}
catch {unset increasingDoubles}
catch {unset decreasingDoubles}







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} -result {10 8 5 2}
test lsearch-22.5 {lsearch -bisect, all equal} {
    lsearch -bisect -integer {5 5 5 5} 5
} {3}
test lsearch-22.6 {lsearch -sorted, all equal} {
    lsearch -sorted -integer {5 5 5 5} 5
} {0}

test lsearch-23.1 {lsearch -stride option, errors} -body {
    lsearch -stride {a b} a
} -returnCodes error -result {"-stride" option must be followed by stride length}
test lsearch-23.2 {lsearch -stride option, errors} -body {
    lsearch -stride 0 {a b} a
} -returnCodes error -result {stride length must be at least 1}
test lsearch-23.3 {lsearch -stride option, errors} -body {
    lsearch -stride 2 {a b c} a
} -returnCodes error -result {list size must be a multiple of the stride length}
test lsearch-23.4 {lsearch -stride option, errors} -body {
    lsearch -stride 5 {a b c} a
} -returnCodes error -result {list size must be a multiple of the stride length}
test lsearch-23.5 {lsearch -stride option, errors} -body {
    # Stride equal to length is ok
    lsearch -stride 3 {a b c} a
} -result 0

test lsearch-24.1 {lsearch -stride option} -body {
    lsearch -stride 2 {a b c d e f g h} d
} -result -1
test lsearch-24.2 {lsearch -stride option} -body {
    lsearch -stride 2 {a b c d e f g h} e
} -result 4
test lsearch-24.3 {lsearch -stride option} -body {
    lsearch -stride 3 {a b c d e f g h i} e
} -result -1
test lsearch-24.4 {lsearch -stride option} -body {
    # Result points first in group
    lsearch -stride 3 -index 1 {a b c d e f g h i} e
} -result 3
test lsearch-24.5 {lsearch -stride option} -body {
    lsearch -inline -stride 2 {a b c d e f g h} d
} -result {}
test lsearch-24.6 {lsearch -stride option} -body {
    # Inline result is a "single element" strided list
    lsearch -inline -stride 2 {a b c d e f g h} e
} -result "e f"
test lsearch-24.7 {lsearch -stride option} -body {
    lsearch -inline -stride 3 {a b c d e f g h i} e
} -result {}
test lsearch-24.8 {lsearch -stride option} -body {
    lsearch -inline -stride 3 -index 1 {a b c d e f g h i} e
} -result "d e f"
test lsearch-24.9 {lsearch -stride option} -body {
    lsearch -all -inline -stride 3 -index 1 {a b c d e f g e i} e
} -result "d e f g e i"
test lsearch-24.10 {lsearch -stride option} -body {
    lsearch -all -inline -stride 3 -index 0 {a b c d e f a e i} a
} -result "a b c a e i"
test lsearch-24.11 {lsearch -stride option} -body {
    # Stride 1 is same as no stride
    lsearch -stride 1 {a b c d e f g h} d
} -result 3

# 25* mimics 19* but with -inline added to -subindices
test lsearch-25.1 {lsearch -subindices option} {
    lsearch -inline -subindices -index {0 0} {{{x x} {x b} {a d}} {{a c} {a b} {a a}}} a
} {a}
test lsearch-25.2 {lsearch -subindices option} {
    lsearch -inline -subindices -index {2 0} -exact {{{x x} {x b} {a d}} {{a c} {a b} {a a}}} a
} {a}
test lsearch-25.3 {lsearch -subindices option} {
    lsearch -inline -subindices -index {1 1} -glob {{{ab cb} {ab bb} {ab ab}} {{ab cb} {ab bb} {ab ab}}} b*
} {bb}
test lsearch-25.4 {lsearch -subindices option} {
    lsearch -inline -subindices -index {0 1} -regexp {{{ab cb} {ab bb} {ab ab}} {{ab cb} {ab bb} {ab ab}}} {[cb]b}
} {cb}
test lsearch-25.5 {lsearch -subindices option} {
    lsearch -inline -subindices -all -index {0 0} -exact {{{a c} {a b} {d a}} {{a c} {a b} {d a}}} a
} {a a}
test lsearch-25.6 {lsearch -subindices option} {
    lsearch -inline -subindices -all -index {1 0} -exact {{{a c} {a b} {d a}} {{a c} {a b} {d a}}} a
} {a a}

# 26* mimics 19* but with -stride added
test lsearch-26.1 {lsearch -stride + -subindices option} {
    lsearch -stride 3 -subindices -index {0 0} {{x x} {x b} {a d} {a c} {a b} {a a}} a
} {3 0}
test lsearch-26.2 {lsearch -stride + -subindices option} {
    lsearch -stride 3 -subindices -index {2 0} -exact {{x x} {x b} {a d} {a c} {a b} {a a}} a
} {2 0}
test lsearch-26.3 {lsearch -stride + -subindices option} {
    lsearch -stride 3 -subindices -index {1 1} -glob {{ab cb} {ab bb} {ab ab} {ab cb} {ab bb} {ab ab}} b*
} {1 1}
test lsearch-26.4 {lsearch -stride + -subindices option} {
    lsearch -stride 3 -subindices -index {0 1} -regexp {{ab cb} {ab bb} {ab ab} {ab cb} {ab bb} {ab ab}} {[cb]b}
} {0 1}
test lsearch-26.5 {lsearch -stride + -subindices option} {
    lsearch -stride 3 -subindices -all -index {0 0} -exact {{a c} {a b} {d a} {a c} {a b} {d a}} a
} {{0 0} {3 0}}
test lsearch-26.6 {lsearch -stride + -subindices option} {
    lsearch -stride 3 -subindices -all -index {1 0} -exact {{a c} {a b} {d a} {x c} {a b} {d a}} a
} {{1 0} {4 0}}

# 27* mimics 25* but with -stride added
test lsearch-27.1 {lsearch -stride + -subindices option} {
    lsearch -inline -stride 3 -subindices -index {0 0} {{x x} {x b} {a d} {a c} {a b} {a a}} a
} {a}
test lsearch-27.2 {lsearch -stride + -subindices option} {
    lsearch -inline -stride 3 -subindices -index {2 0} -exact {{x x} {x b} {a d} {a c} {a b} {a a}} a
} {a}
test lsearch-27.3 {lsearch -stride + -subindices option} {
    lsearch -inline -stride 3 -subindices -index {1 1} -glob {{ab cb} {ab bb} {ab ab} {ab cb} {ab bb} {ab ab}} b*
} {bb}
test lsearch-27.4 {lsearch -stride + -subindices option} {
    lsearch -inline -stride 3 -subindices -index {0 1} -regexp {{ab cb} {ab bb} {ab ab} {ab cb} {ab bb} {ab ab}} {[cb]b}
} {cb}
test lsearch-27.5 {lsearch -stride + -subindices option} {
    lsearch -inline -stride 3 -subindices -all -index {0 0} -exact {{a c} {a b} {d a} {a c} {a b} {d a}} a
} {a a}
test lsearch-27.6 {lsearch -stride + -subindices option} {
    lsearch -inline -stride 3 -subindices -all -index {1 0} -exact {{a c} {a b} {d a} {x c} {a b} {d a}} a
} {a a}

test lsearch-28.1 {lsearch -sorted with -stride} -body {
    lsearch -sorted -stride 2 {5 3 7 8 9 2} 5
} -result 0
test lsearch-28.2 {lsearch -sorted with -stride} -body {
    lsearch -sorted -stride 2 {5 3 7 8 9 2} 3
} -result -1
test lsearch-28.3 {lsearch -sorted with -stride} -body {
    lsearch -sorted -stride 2 {5 3 7 8 9 2} 7
} -result 2
test lsearch-28.4 {lsearch -sorted with -stride} -body {
    lsearch -sorted -stride 2 {5 3 7 8 9 2} 8
} -result -1
test lsearch-28.5 {lsearch -sorted with -stride} -body {
    lsearch -sorted -stride 2 {5 3 7 8 9 2} 9
} -result 4
test lsearch-28.6 {lsearch -sorted with -stride} -body {
    lsearch -sorted -stride 2 {5 3 7 8 9 2} 2
} -result -1
test lsearch-28.7 {lsearch -sorted with -stride} -body {
    lsearch -sorted -stride 2 -index 0 -subindices {5 3 7 8 9 2} 9
} -result 4
test lsearch-28.8 {lsearch -sorted with -stride} -body {
    lsearch -sorted -stride 2 -index 1 -subindices {3 5 8 7 2 9} 9
} -result 5
test lsearch-28.9 {lsearch -sorted with -stride} -body {
    lsearch -sorted -stride 2 -index 1 -subindices -inline {3 5 8 7 2 9} 9
} -result 9


# cleanup
catch {unset res}
catch {unset increasingIntegers}
catch {unset decreasingIntegers}
catch {unset increasingDoubles}
catch {unset decreasingDoubles}

Changes to tests/mathop.test.

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    test mathop-1.6 {compiled +} { + 1 2 3.0 } 6.0
    test mathop-1.7 {compiled +} { + 100000000000 2 3 } 100000000005
    test mathop-1.8 {compiled +} { + 1 2 300000000000 } 300000000003
    test mathop-1.9 {compiled +} { + 1000000000000000000000 2 3 } 1000000000000000000005
    test mathop-1.10 {compiled +} { + 1 2 3000000000000000000000 } 3000000000000000000003
    test mathop-1.11 {compiled +: errors} -returnCodes error -body {
	+ x 0
    } -result {can't use non-numeric string "x" as operand of "+"}
    test mathop-1.12 {compiled +: errors} -returnCodes error -body {
	+ nan 0
    } -result {can't use non-numeric floating-point value "nan" as operand of "+"}
    test mathop-1.13 {compiled +: errors} -returnCodes error -body {
	+ 0 x
    } -result {can't use non-numeric string "x" as operand of "+"}
    test mathop-1.14 {compiled +: errors} -returnCodes error -body {
	+ 0 nan
    } -result {can't use non-numeric floating-point value "nan" as operand of "+"}
    test mathop-1.15 {compiled +: errors} -returnCodes error -body {
	+ 0o8 0
    } -result {can't use non-numeric string "0o8" as operand of "+"}
    test mathop-1.16 {compiled +: errors} -returnCodes error -body {
	+ 0 0o8
    } -result {can't use non-numeric string "0o8" as operand of "+"}
    test mathop-1.17 {compiled +: errors} -returnCodes error -body {
	+ 0 [error expectedError]
    } -result expectedError
    test mathop-1.18 {compiled +: argument processing order} -body {
	# Bytecode compilation known hard for 3+ arguments
	list [catch {
	    + [set x 0] [incr x] NaN [incr x] [error expected] [incr x]







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    test mathop-1.6 {compiled +} { + 1 2 3.0 } 6.0
    test mathop-1.7 {compiled +} { + 100000000000 2 3 } 100000000005
    test mathop-1.8 {compiled +} { + 1 2 300000000000 } 300000000003
    test mathop-1.9 {compiled +} { + 1000000000000000000000 2 3 } 1000000000000000000005
    test mathop-1.10 {compiled +} { + 1 2 3000000000000000000000 } 3000000000000000000003
    test mathop-1.11 {compiled +: errors} -returnCodes error -body {
	+ x 0
    } -result {can't use non-numeric string as operand of "+"}
    test mathop-1.12 {compiled +: errors} -returnCodes error -body {
	+ nan 0
    } -result {can't use non-numeric floating-point value as operand of "+"}
    test mathop-1.13 {compiled +: errors} -returnCodes error -body {
	+ 0 x
    } -result {can't use non-numeric string as operand of "+"}
    test mathop-1.14 {compiled +: errors} -returnCodes error -body {
	+ 0 nan
    } -result {can't use non-numeric floating-point value as operand of "+"}
    test mathop-1.15 {compiled +: errors} -returnCodes error -body {
	+ 0o8 0
    } -result {can't use invalid octal number as operand of "+"}
    test mathop-1.16 {compiled +: errors} -returnCodes error -body {
	+ 0 0o8
    } -result {can't use invalid octal number as operand of "+"}
    test mathop-1.17 {compiled +: errors} -returnCodes error -body {
	+ 0 [error expectedError]
    } -result expectedError
    test mathop-1.18 {compiled +: argument processing order} -body {
	# Bytecode compilation known hard for 3+ arguments
	list [catch {
	    + [set x 0] [incr x] NaN [incr x] [error expected] [incr x]
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    test mathop-1.24 {interpreted +} { $op 1 2 3.0 } 6.0
    test mathop-1.25 {interpreted +} { $op 100000000000 2 3 } 100000000005
    test mathop-1.26 {interpreted +} { $op 1 2 300000000000 } 300000000003
    test mathop-1.27 {interpreted +} { $op 1000000000000000000000 2 3 } 1000000000000000000005
    test mathop-1.28 {interpreted +} { $op 1 2 3000000000000000000000 } 3000000000000000000003
    test mathop-1.29 {interpreted +: errors} -returnCodes error -body {
	$op x 0
    } -result {can't use non-numeric string "x" as operand of "+"}
    test mathop-1.30 {interpreted +: errors} -returnCodes error -body {
	$op nan 0
    } -result {can't use non-numeric floating-point value "nan" as operand of "+"}
    test mathop-1.31 {interpreted +: errors} -returnCodes error -body {
	$op 0 x
    } -result {can't use non-numeric string "x" as operand of "+"}
    test mathop-1.32 {interpreted +: errors} -returnCodes error -body {
	$op 0 nan
    } -result {can't use non-numeric floating-point value "nan" as operand of "+"}
    test mathop-1.33 {interpreted +: errors} -returnCodes error -body {
	$op 0o8 0
    } -result {can't use non-numeric string "0o8" as operand of "+"}
    test mathop-1.34 {interpreted +: errors} -returnCodes error -body {
	$op 0 0o8
    } -result {can't use non-numeric string "0o8" as operand of "+"}
    test mathop-1.35 {interpreted +: errors} -returnCodes error -body {
	$op 0 [error expectedError]
    } -result expectedError
    test mathop-1.36 {interpreted +: argument processing order} -body {
	list [catch {
	    $op [set x 0] [incr x] NaN [incr x] [error expected] [incr x]
	} msg] $msg $x







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    test mathop-1.24 {interpreted +} { $op 1 2 3.0 } 6.0
    test mathop-1.25 {interpreted +} { $op 100000000000 2 3 } 100000000005
    test mathop-1.26 {interpreted +} { $op 1 2 300000000000 } 300000000003
    test mathop-1.27 {interpreted +} { $op 1000000000000000000000 2 3 } 1000000000000000000005
    test mathop-1.28 {interpreted +} { $op 1 2 3000000000000000000000 } 3000000000000000000003
    test mathop-1.29 {interpreted +: errors} -returnCodes error -body {
	$op x 0
    } -result {can't use non-numeric string as operand of "+"}
    test mathop-1.30 {interpreted +: errors} -returnCodes error -body {
	$op nan 0
    } -result {can't use non-numeric floating-point value as operand of "+"}
    test mathop-1.31 {interpreted +: errors} -returnCodes error -body {
	$op 0 x
    } -result {can't use non-numeric string as operand of "+"}
    test mathop-1.32 {interpreted +: errors} -returnCodes error -body {
	$op 0 nan
    } -result {can't use non-numeric floating-point value as operand of "+"}
    test mathop-1.33 {interpreted +: errors} -returnCodes error -body {
	$op 0o8 0
    } -result {can't use invalid octal number as operand of "+"}
    test mathop-1.34 {interpreted +: errors} -returnCodes error -body {
	$op 0 0o8
    } -result {can't use invalid octal number as operand of "+"}
    test mathop-1.35 {interpreted +: errors} -returnCodes error -body {
	$op 0 [error expectedError]
    } -result expectedError
    test mathop-1.36 {interpreted +: argument processing order} -body {
	list [catch {
	    $op [set x 0] [incr x] NaN [incr x] [error expected] [incr x]
	} msg] $msg $x
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    test mathop-2.6 {compiled *} { * 1 2 3.0 } 6.0
    test mathop-2.7 {compiled *} { * 100000000000 2 3 } 600000000000
    test mathop-2.8 {compiled *} { * 1 2 300000000000 } 600000000000
    test mathop-2.9 {compiled *} { * 1000000000000000000000 2 3 } 6000000000000000000000
    test mathop-2.10 {compiled *} { * 1 2 3000000000000000000000 } 6000000000000000000000
    test mathop-2.11 {compiled *: errors} -returnCodes error -body {
	* x 0
    } -result {can't use non-numeric string "x" as operand of "*"}
    test mathop-2.12 {compiled *: errors} -returnCodes error -body {
	* nan 0
    } -result {can't use non-numeric floating-point value "nan" as operand of "*"}
    test mathop-2.13 {compiled *: errors} -returnCodes error -body {
	* 0 x
    } -result {can't use non-numeric string "x" as operand of "*"}
    test mathop-2.14 {compiled *: errors} -returnCodes error -body {
	* 0 nan
    } -result {can't use non-numeric floating-point value "nan" as operand of "*"}
    test mathop-2.15 {compiled *: errors} -returnCodes error -body {
	* 0o8 0
    } -result {can't use non-numeric string "0o8" as operand of "*"}
    test mathop-2.16 {compiled *: errors} -returnCodes error -body {
	* 0 0o8
    } -result {can't use non-numeric string "0o8" as operand of "*"}
    test mathop-2.17 {compiled *: errors} -returnCodes error -body {
	* 0 [error expectedError]
    } -result expectedError
    test mathop-2.18 {compiled *: argument processing order} -body {
	# Bytecode compilation known hard for 3+ arguments
	list [catch {
	    * [set x 0] [incr x] NaN [incr x] [error expected] [incr x]







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    test mathop-2.6 {compiled *} { * 1 2 3.0 } 6.0
    test mathop-2.7 {compiled *} { * 100000000000 2 3 } 600000000000
    test mathop-2.8 {compiled *} { * 1 2 300000000000 } 600000000000
    test mathop-2.9 {compiled *} { * 1000000000000000000000 2 3 } 6000000000000000000000
    test mathop-2.10 {compiled *} { * 1 2 3000000000000000000000 } 6000000000000000000000
    test mathop-2.11 {compiled *: errors} -returnCodes error -body {
	* x 0
    } -result {can't use non-numeric string as operand of "*"}
    test mathop-2.12 {compiled *: errors} -returnCodes error -body {
	* nan 0
    } -result {can't use non-numeric floating-point value as operand of "*"}
    test mathop-2.13 {compiled *: errors} -returnCodes error -body {
	* 0 x
    } -result {can't use non-numeric string as operand of "*"}
    test mathop-2.14 {compiled *: errors} -returnCodes error -body {
	* 0 nan
    } -result {can't use non-numeric floating-point value as operand of "*"}
    test mathop-2.15 {compiled *: errors} -returnCodes error -body {
	* 0o8 0
    } -result {can't use invalid octal number as operand of "*"}
    test mathop-2.16 {compiled *: errors} -returnCodes error -body {
	* 0 0o8
    } -result {can't use invalid octal number as operand of "*"}
    test mathop-2.17 {compiled *: errors} -returnCodes error -body {
	* 0 [error expectedError]
    } -result expectedError
    test mathop-2.18 {compiled *: argument processing order} -body {
	# Bytecode compilation known hard for 3+ arguments
	list [catch {
	    * [set x 0] [incr x] NaN [incr x] [error expected] [incr x]
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    test mathop-2.24 {interpreted *} { $op 1 2 3.0 } 6.0
    test mathop-2.25 {interpreted *} { $op 100000000000 2 3 } 600000000000
    test mathop-2.26 {interpreted *} { $op 1 2 300000000000 } 600000000000
    test mathop-2.27 {interpreted *} { $op 1000000000000000000000 2 3 } 6000000000000000000000
    test mathop-2.28 {interpreted *} { $op 1 2 3000000000000000000000 } 6000000000000000000000
    test mathop-2.29 {interpreted *: errors} -returnCodes error -body {
	$op x 0
    } -result {can't use non-numeric string "x" as operand of "*"}
    test mathop-2.30 {interpreted *: errors} -returnCodes error -body {
	$op nan 0
    } -result {can't use non-numeric floating-point value "nan" as operand of "*"}
    test mathop-2.31 {interpreted *: errors} -returnCodes error -body {
	$op 0 x
    } -result {can't use non-numeric string "x" as operand of "*"}
    test mathop-2.32 {interpreted *: errors} -returnCodes error -body {
	$op 0 nan
    } -result {can't use non-numeric floating-point value "nan" as operand of "*"}
    test mathop-2.33 {interpreted *: errors} -returnCodes error -body {
	$op 0o8 0
    } -result {can't use non-numeric string "0o8" as operand of "*"}
    test mathop-2.34 {interpreted *: errors} -returnCodes error -body {
	$op 0 0o8
    } -result {can't use non-numeric string "0o8" as operand of "*"}
    test mathop-2.35 {interpreted *: errors} -returnCodes error -body {
	$op 0 [error expectedError]
    } -result expectedError
    test mathop-2.36 {interpreted *: argument processing order} -body {
	list [catch {
	    $op [set x 0] [incr x] NaN [incr x] [error expected] [incr x]
	} msg] $msg $x
    } -result {1 expected 2}

    test mathop-3.1 {compiled !} {! 0} 1
    test mathop-3.2 {compiled !} {! 1} 0
    test mathop-3.3 {compiled !} {! false} 1
    test mathop-3.4 {compiled !} {! true} 0
    test mathop-3.5 {compiled !} {! 0.0} 1
    test mathop-3.6 {compiled !} {! 10000000000} 0
    test mathop-3.7 {compiled !} {! 10000000000000000000000000} 0
    test mathop-3.8 {compiled !: errors} -body {
	! foobar
    } -returnCodes error -result {can't use non-numeric string "foobar" as operand of "!"}
    test mathop-3.9 {compiled !: errors} -body {
	! 0 0
    } -returnCodes error -result "wrong # args: should be \"! boolean\""
    test mathop-3.10 {compiled !: errors} -body {
	!
    } -returnCodes error -result "wrong # args: should be \"! boolean\""
    set op !
    test mathop-3.11 {interpreted !} {$op 0} 1
    test mathop-3.12 {interpreted !} {$op 1} 0
    test mathop-3.13 {interpreted !} {$op false} 1
    test mathop-3.14 {interpreted !} {$op true} 0
    test mathop-3.15 {interpreted !} {$op 0.0} 1
    test mathop-3.16 {interpreted !} {$op 10000000000} 0
    test mathop-3.17 {interpreted !} {$op 10000000000000000000000000} 0
    test mathop-3.18 {interpreted !: errors} -body {
	$op foobar
    } -returnCodes error -result {can't use non-numeric string "foobar" as operand of "!"}
    test mathop-3.19 {interpreted !: errors} -body {
	$op 0 0
    } -returnCodes error -result "wrong # args: should be \"! boolean\""
    test mathop-3.20 {interpreted !: errors} -body {
	$op
    } -returnCodes error -result "wrong # args: should be \"! boolean\""
    test mathop-3.21 {compiled !: error} -returnCodes error -body {
	! NaN
    } -result {can't use non-numeric floating-point value "NaN" as operand of "!"}
    test mathop-3.22 {interpreted !: error} -returnCodes error -body {
	$op NaN
    } -result {can't use non-numeric floating-point value "NaN" as operand of "!"}

    test mathop-4.1 {compiled ~} {~ 0} -1
    test mathop-4.2 {compiled ~} {~ 1} -2
    test mathop-4.3 {compiled ~} {~ 31} -32
    test mathop-4.4 {compiled ~} {~ -127} 126
    test mathop-4.5 {compiled ~} {~ -0} -1
    test mathop-4.6 {compiled ~} {~ 10000000000} -10000000001
    test mathop-4.7 {compiled ~} {~ 10000000000000000000000000} -10000000000000000000000001
    test mathop-4.8 {compiled ~: errors} -body {
	~ foobar
    } -returnCodes error -result {can't use non-numeric string "foobar" as operand of "~"}
    test mathop-4.9 {compiled ~: errors} -body {
	~ 0 0
    } -returnCodes error -result "wrong # args: should be \"~ integer\""
    test mathop-4.10 {compiled ~: errors} -body {
	~
    } -returnCodes error -result "wrong # args: should be \"~ integer\""
    test mathop-4.11 {compiled ~: errors} -returnCodes error -body {
	~ 0.0
    } -result {can't use floating-point value "0.0" as operand of "~"}
    test mathop-4.12 {compiled ~: errors} -returnCodes error -body {
	~ NaN
    } -result {can't use non-numeric floating-point value "NaN" as operand of "~"}
    set op ~
    test mathop-4.13 {interpreted ~} {$op 0} -1
    test mathop-4.14 {interpreted ~} {$op 1} -2
    test mathop-4.15 {interpreted ~} {$op 31} -32
    test mathop-4.16 {interpreted ~} {$op -127} 126
    test mathop-4.17 {interpreted ~} {$op -0} -1
    test mathop-4.18 {interpreted ~} {$op 10000000000} -10000000001
    test mathop-4.19 {interpreted ~} {$op 10000000000000000000000000} -10000000000000000000000001
    test mathop-4.20 {interpreted ~: errors} -body {
	$op foobar
    } -returnCodes error -result {can't use non-numeric string "foobar" as operand of "~"}
    test mathop-4.21 {interpreted ~: errors} -body {
	$op 0 0
    } -returnCodes error -result "wrong # args: should be \"~ integer\""
    test mathop-4.22 {interpreted ~: errors} -body {
	$op
    } -returnCodes error -result "wrong # args: should be \"~ integer\""
    test mathop-4.23 {interpreted ~: errors} -returnCodes error -body {
	$op 0.0
    } -result {can't use floating-point value "0.0" as operand of "~"}
    test mathop-4.24 {interpreted ~: errors} -returnCodes error -body {
	$op NaN
    } -result {can't use non-numeric floating-point value "NaN" as operand of "~"}

    test mathop-5.1 {compiled eq} {eq {} a} 0
    test mathop-5.2 {compiled eq} {eq a a} 1
    test mathop-5.3 {compiled eq} {eq a {}} 0
    test mathop-5.4 {compiled eq} {eq a b} 0
    test mathop-5.5 {compiled eq} { eq } 1
    test mathop-5.6 {compiled eq} {eq a} 1







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    test mathop-2.24 {interpreted *} { $op 1 2 3.0 } 6.0
    test mathop-2.25 {interpreted *} { $op 100000000000 2 3 } 600000000000
    test mathop-2.26 {interpreted *} { $op 1 2 300000000000 } 600000000000
    test mathop-2.27 {interpreted *} { $op 1000000000000000000000 2 3 } 6000000000000000000000
    test mathop-2.28 {interpreted *} { $op 1 2 3000000000000000000000 } 6000000000000000000000
    test mathop-2.29 {interpreted *: errors} -returnCodes error -body {
	$op x 0
    } -result {can't use non-numeric string as operand of "*"}
    test mathop-2.30 {interpreted *: errors} -returnCodes error -body {
	$op nan 0
    } -result {can't use non-numeric floating-point value as operand of "*"}
    test mathop-2.31 {interpreted *: errors} -returnCodes error -body {
	$op 0 x
    } -result {can't use non-numeric string as operand of "*"}
    test mathop-2.32 {interpreted *: errors} -returnCodes error -body {
	$op 0 nan
    } -result {can't use non-numeric floating-point value as operand of "*"}
    test mathop-2.33 {interpreted *: errors} -returnCodes error -body {
	$op 0o8 0
    } -result {can't use invalid octal number as operand of "*"}
    test mathop-2.34 {interpreted *: errors} -returnCodes error -body {
	$op 0 0o8
    } -result {can't use invalid octal number as operand of "*"}
    test mathop-2.35 {interpreted *: errors} -returnCodes error -body {
	$op 0 [error expectedError]
    } -result expectedError
    test mathop-2.36 {interpreted *: argument processing order} -body {
	list [catch {
	    $op [set x 0] [incr x] NaN [incr x] [error expected] [incr x]
	} msg] $msg $x
    } -result {1 expected 2}

    test mathop-3.1 {compiled !} {! 0} 1
    test mathop-3.2 {compiled !} {! 1} 0
    test mathop-3.3 {compiled !} {! false} 1
    test mathop-3.4 {compiled !} {! true} 0
    test mathop-3.5 {compiled !} {! 0.0} 1
    test mathop-3.6 {compiled !} {! 10000000000} 0
    test mathop-3.7 {compiled !} {! 10000000000000000000000000} 0
    test mathop-3.8 {compiled !: errors} -body {
	! foobar
    } -returnCodes error -result {can't use non-numeric string as operand of "!"}
    test mathop-3.9 {compiled !: errors} -body {
	! 0 0
    } -returnCodes error -result "wrong # args: should be \"! boolean\""
    test mathop-3.10 {compiled !: errors} -body {
	!
    } -returnCodes error -result "wrong # args: should be \"! boolean\""
    set op !
    test mathop-3.11 {interpreted !} {$op 0} 1
    test mathop-3.12 {interpreted !} {$op 1} 0
    test mathop-3.13 {interpreted !} {$op false} 1
    test mathop-3.14 {interpreted !} {$op true} 0
    test mathop-3.15 {interpreted !} {$op 0.0} 1
    test mathop-3.16 {interpreted !} {$op 10000000000} 0
    test mathop-3.17 {interpreted !} {$op 10000000000000000000000000} 0
    test mathop-3.18 {interpreted !: errors} -body {
	$op foobar
    } -returnCodes error -result {can't use non-numeric string as operand of "!"}
    test mathop-3.19 {interpreted !: errors} -body {
	$op 0 0
    } -returnCodes error -result "wrong # args: should be \"! boolean\""
    test mathop-3.20 {interpreted !: errors} -body {
	$op
    } -returnCodes error -result "wrong # args: should be \"! boolean\""
    test mathop-3.21 {compiled !: error} -returnCodes error -body {
	! NaN
    } -result {can't use non-numeric floating-point value as operand of "!"}
    test mathop-3.22 {interpreted !: error} -returnCodes error -body {
	$op NaN
    } -result {can't use non-numeric floating-point value as operand of "!"}

    test mathop-4.1 {compiled ~} {~ 0} -1
    test mathop-4.2 {compiled ~} {~ 1} -2
    test mathop-4.3 {compiled ~} {~ 31} -32
    test mathop-4.4 {compiled ~} {~ -127} 126
    test mathop-4.5 {compiled ~} {~ -0} -1
    test mathop-4.6 {compiled ~} {~ 10000000000} -10000000001
    test mathop-4.7 {compiled ~} {~ 10000000000000000000000000} -10000000000000000000000001
    test mathop-4.8 {compiled ~: errors} -body {
	~ foobar
    } -returnCodes error -result {can't use non-numeric string as operand of "~"}
    test mathop-4.9 {compiled ~: errors} -body {
	~ 0 0
    } -returnCodes error -result "wrong # args: should be \"~ integer\""
    test mathop-4.10 {compiled ~: errors} -body {
	~
    } -returnCodes error -result "wrong # args: should be \"~ integer\""
    test mathop-4.11 {compiled ~: errors} -returnCodes error -body {
	~ 0.0
    } -result {can't use floating-point value as operand of "~"}
    test mathop-4.12 {compiled ~: errors} -returnCodes error -body {
	~ NaN
    } -result {can't use non-numeric floating-point value as operand of "~"}
    set op ~
    test mathop-4.13 {interpreted ~} {$op 0} -1
    test mathop-4.14 {interpreted ~} {$op 1} -2
    test mathop-4.15 {interpreted ~} {$op 31} -32
    test mathop-4.16 {interpreted ~} {$op -127} 126
    test mathop-4.17 {interpreted ~} {$op -0} -1
    test mathop-4.18 {interpreted ~} {$op 10000000000} -10000000001
    test mathop-4.19 {interpreted ~} {$op 10000000000000000000000000} -10000000000000000000000001
    test mathop-4.20 {interpreted ~: errors} -body {
	$op foobar
    } -returnCodes error -result {can't use non-numeric string as operand of "~"}
    test mathop-4.21 {interpreted ~: errors} -body {
	$op 0 0
    } -returnCodes error -result "wrong # args: should be \"~ integer\""
    test mathop-4.22 {interpreted ~: errors} -body {
	$op
    } -returnCodes error -result "wrong # args: should be \"~ integer\""
    test mathop-4.23 {interpreted ~: errors} -returnCodes error -body {
	$op 0.0
    } -result {can't use floating-point value as operand of "~"}
    test mathop-4.24 {interpreted ~: errors} -returnCodes error -body {
	$op NaN
    } -result {can't use non-numeric floating-point value as operand of "~"}

    test mathop-5.1 {compiled eq} {eq {} a} 0
    test mathop-5.2 {compiled eq} {eq a a} 1
    test mathop-5.3 {compiled eq} {eq a {}} 0
    test mathop-5.4 {compiled eq} {eq a b} 0
    test mathop-5.5 {compiled eq} { eq } 1
    test mathop-5.6 {compiled eq} {eq a} 1
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    test mathop-6.1 {compiled &} { & } -1
    test mathop-6.2 {compiled &} { & 1 } 1
    test mathop-6.3 {compiled &} { & 1 2 } 0
    test mathop-6.4 {compiled &} { & 3 7 6 } 2
    test mathop-6.5 {compiled &} -returnCodes error -body {
	& 1.0 2 3
    } -result {can't use floating-point value "1.0" as operand of "&"}
    test mathop-6.6 {compiled &} -returnCodes error -body {
	& 1 2 3.0
    } -result {can't use floating-point value "3.0" as operand of "&"}
    test mathop-6.7 {compiled &} { & 100000000002 18 -126 } 2
    test mathop-6.8 {compiled &} { & 0xff 0o377 333333333333 } 85
    test mathop-6.9 {compiled &} { & 1000000000000000000002 18 -126 } 2
    test mathop-6.10 {compiled &} { & 0xff 0o377 3333333333333333333333 } 85
    test mathop-6.11 {compiled &: errors} -returnCodes error -body {
	& x 0
    } -result {can't use non-numeric string "x" as operand of "&"}
    test mathop-6.12 {compiled &: errors} -returnCodes error -body {
	& nan 0
    } -result {can't use non-numeric floating-point value "nan" as operand of "&"}
    test mathop-6.13 {compiled &: errors} -returnCodes error -body {
	& 0 x
    } -result {can't use non-numeric string "x" as operand of "&"}
    test mathop-6.14 {compiled &: errors} -returnCodes error -body {
	& 0 nan
    } -result {can't use non-numeric floating-point value "nan" as operand of "&"}
    test mathop-6.15 {compiled &: errors} -returnCodes error -body {
	& 0o8 0
    } -result {can't use non-numeric string "0o8" as operand of "&"}
    test mathop-6.16 {compiled &: errors} -returnCodes error -body {
	& 0 0o8
    } -result {can't use non-numeric string "0o8" as operand of "&"}
    test mathop-6.17 {compiled &: errors} -returnCodes error -body {
	& 0 [error expectedError]
    } -result expectedError
    test mathop-6.18 {compiled &: argument processing order} -body {
	# Bytecode compilation known hard for 3+ arguments
	list [catch {
	    & [set x 0] [incr x] NaN [incr x] [error expected] [incr x]
	} msg] $msg $x
    } -result {1 expected 2}
    set op &
    test mathop-6.19 {interpreted &} { $op } -1
    test mathop-6.20 {interpreted &} { $op 1 } 1
    test mathop-6.21 {interpreted &} { $op 1 2 } 0
    test mathop-6.22 {interpreted &} { $op 3 7 6 } 2
    test mathop-6.23 {interpreted &} -returnCodes error -body {
	$op 1.0 2 3
    } -result {can't use floating-point value "1.0" as operand of "&"}
    test mathop-6.24 {interpreted &} -returnCodes error -body {
	$op 1 2 3.0
    } -result {can't use floating-point value "3.0" as operand of "&"}
    test mathop-6.25 {interpreted &} { $op 100000000002 18 -126 } 2
    test mathop-6.26 {interpreted &} { $op 0xff 0o377 333333333333 } 85
    test mathop-6.27 {interpreted &} { $op 1000000000000000000002 18 -126 } 2
    test mathop-6.28 {interpreted &} { $op 0xff 0o377 3333333333333333333333 } 85
    test mathop-6.29 {interpreted &: errors} -returnCodes error -body {
	$op x 0
    } -result {can't use non-numeric string "x" as operand of "&"}
    test mathop-6.30 {interpreted &: errors} -returnCodes error -body {
	$op nan 0
    } -result {can't use non-numeric floating-point value "nan" as operand of "&"}
    test mathop-6.31 {interpreted &: errors} -returnCodes error -body {
	$op 0 x
    } -result {can't use non-numeric string "x" as operand of "&"}
    test mathop-6.32 {interpreted &: errors} -returnCodes error -body {
	$op 0 nan
    } -result {can't use non-numeric floating-point value "nan" as operand of "&"}
    test mathop-6.33 {interpreted &: errors} -returnCodes error -body {
	$op 0o8 0
    } -result {can't use non-numeric string "0o8" as operand of "&"}
    test mathop-6.34 {interpreted &: errors} -returnCodes error -body {
	$op 0 0o8
    } -result {can't use non-numeric string "0o8" as operand of "&"}
    test mathop-6.35 {interpreted &: errors} -returnCodes error -body {
	$op 0 [error expectedError]
    } -result expectedError
    test mathop-6.36 {interpreted &: argument processing order} -body {
	list [catch {
	    $op [set x 0] [incr x] NaN [incr x] [error expected] [incr x]
	} msg] $msg $x







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    test mathop-6.1 {compiled &} { & } -1
    test mathop-6.2 {compiled &} { & 1 } 1
    test mathop-6.3 {compiled &} { & 1 2 } 0
    test mathop-6.4 {compiled &} { & 3 7 6 } 2
    test mathop-6.5 {compiled &} -returnCodes error -body {
	& 1.0 2 3
    } -result {can't use floating-point value as operand of "&"}
    test mathop-6.6 {compiled &} -returnCodes error -body {
	& 1 2 3.0
    } -result {can't use floating-point value as operand of "&"}
    test mathop-6.7 {compiled &} { & 100000000002 18 -126 } 2
    test mathop-6.8 {compiled &} { & 0xff 0o377 333333333333 } 85
    test mathop-6.9 {compiled &} { & 1000000000000000000002 18 -126 } 2
    test mathop-6.10 {compiled &} { & 0xff 0o377 3333333333333333333333 } 85
    test mathop-6.11 {compiled &: errors} -returnCodes error -body {
	& x 0
    } -result {can't use non-numeric string as operand of "&"}
    test mathop-6.12 {compiled &: errors} -returnCodes error -body {
	& nan 0
    } -result {can't use non-numeric floating-point value as operand of "&"}
    test mathop-6.13 {compiled &: errors} -returnCodes error -body {
	& 0 x
    } -result {can't use non-numeric string as operand of "&"}
    test mathop-6.14 {compiled &: errors} -returnCodes error -body {
	& 0 nan
    } -result {can't use non-numeric floating-point value as operand of "&"}
    test mathop-6.15 {compiled &: errors} -returnCodes error -body {
	& 0o8 0
    } -result {can't use invalid octal number as operand of "&"}
    test mathop-6.16 {compiled &: errors} -returnCodes error -body {
	& 0 0o8
    } -result {can't use invalid octal number as operand of "&"}
    test mathop-6.17 {compiled &: errors} -returnCodes error -body {
	& 0 [error expectedError]
    } -result expectedError
    test mathop-6.18 {compiled &: argument processing order} -body {
	# Bytecode compilation known hard for 3+ arguments
	list [catch {
	    & [set x 0] [incr x] NaN [incr x] [error expected] [incr x]
	} msg] $msg $x
    } -result {1 expected 2}
    set op &
    test mathop-6.19 {interpreted &} { $op } -1
    test mathop-6.20 {interpreted &} { $op 1 } 1
    test mathop-6.21 {interpreted &} { $op 1 2 } 0
    test mathop-6.22 {interpreted &} { $op 3 7 6 } 2
    test mathop-6.23 {interpreted &} -returnCodes error -body {
	$op 1.0 2 3
    } -result {can't use floating-point value as operand of "&"}
    test mathop-6.24 {interpreted &} -returnCodes error -body {
	$op 1 2 3.0
    } -result {can't use floating-point value as operand of "&"}
    test mathop-6.25 {interpreted &} { $op 100000000002 18 -126 } 2
    test mathop-6.26 {interpreted &} { $op 0xff 0o377 333333333333 } 85
    test mathop-6.27 {interpreted &} { $op 1000000000000000000002 18 -126 } 2
    test mathop-6.28 {interpreted &} { $op 0xff 0o377 3333333333333333333333 } 85
    test mathop-6.29 {interpreted &: errors} -returnCodes error -body {
	$op x 0
    } -result {can't use non-numeric string as operand of "&"}
    test mathop-6.30 {interpreted &: errors} -returnCodes error -body {
	$op nan 0
    } -result {can't use non-numeric floating-point value as operand of "&"}
    test mathop-6.31 {interpreted &: errors} -returnCodes error -body {
	$op 0 x
    } -result {can't use non-numeric string as operand of "&"}
    test mathop-6.32 {interpreted &: errors} -returnCodes error -body {
	$op 0 nan
    } -result {can't use non-numeric floating-point value as operand of "&"}
    test mathop-6.33 {interpreted &: errors} -returnCodes error -body {
	$op 0o8 0
    } -result {can't use invalid octal number as operand of "&"}
    test mathop-6.34 {interpreted &: errors} -returnCodes error -body {
	$op 0 0o8
    } -result {can't use invalid octal number as operand of "&"}
    test mathop-6.35 {interpreted &: errors} -returnCodes error -body {
	$op 0 [error expectedError]
    } -result expectedError
    test mathop-6.36 {interpreted &: argument processing order} -body {
	list [catch {
	    $op [set x 0] [incr x] NaN [incr x] [error expected] [incr x]
	} msg] $msg $x
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    test mathop-7.1 {compiled |} { | } 0
    test mathop-7.2 {compiled |} { | 1 } 1
    test mathop-7.3 {compiled |} { | 1 2 } 3
    test mathop-7.4 {compiled |} { | 3 7 6 } 7
    test mathop-7.5 {compiled |} -returnCodes error -body {
	| 1.0 2 3
    } -result {can't use floating-point value "1.0" as operand of "|"}
    test mathop-7.6 {compiled |} -returnCodes error -body {
	| 1 2 3.0
    } -result {can't use floating-point value "3.0" as operand of "|"}
    test mathop-7.7 {compiled |} { | 100000000002 18 -126 } -110
    test mathop-7.8 {compiled |} { | 0xff 0o377 333333333333 } 333333333503
    test mathop-7.9 {compiled |} { | 1000000000000000000002 18 -126 } -110
    test mathop-7.10 {compiled |} { | 0xff 0o377 3333333333333333333333 } 3333333333333333333503
    test mathop-7.11 {compiled |: errors} -returnCodes error -body {
	| x 0
    } -result {can't use non-numeric string "x" as operand of "|"}
    test mathop-7.12 {compiled |: errors} -returnCodes error -body {
	| nan 0
    } -result {can't use non-numeric floating-point value "nan" as operand of "|"}
    test mathop-7.13 {compiled |: errors} -returnCodes error -body {
	| 0 x
    } -result {can't use non-numeric string "x" as operand of "|"}
    test mathop-7.14 {compiled |: errors} -returnCodes error -body {
	| 0 nan
    } -result {can't use non-numeric floating-point value "nan" as operand of "|"}
    test mathop-7.15 {compiled |: errors} -returnCodes error -body {
	| 0o8 0
    } -result {can't use non-numeric string "0o8" as operand of "|"}
    test mathop-7.16 {compiled |: errors} -returnCodes error -body {
	| 0 0o8
    } -result {can't use non-numeric string "0o8" as operand of "|"}
    test mathop-7.17 {compiled |: errors} -returnCodes error -body {
	| 0 [error expectedError]
    } -result expectedError
    test mathop-7.18 {compiled |: argument processing order} -body {
	# Bytecode compilation known hard for 3+ arguments
	list [catch {
	    | [set x 0] [incr x] NaN [incr x] [error expected] [incr x]
	} msg] $msg $x
    } -result {1 expected 2}
    set op |
    test mathop-7.19 {interpreted |} { $op } 0
    test mathop-7.20 {interpreted |} { $op 1 } 1
    test mathop-7.21 {interpreted |} { $op 1 2 } 3
    test mathop-7.22 {interpreted |} { $op 3 7 6 } 7
    test mathop-7.23 {interpreted |} -returnCodes error -body {
	$op 1.0 2 3
    } -result {can't use floating-point value "1.0" as operand of "|"}
    test mathop-7.24 {interpreted |} -returnCodes error -body {
	$op 1 2 3.0
    } -result {can't use floating-point value "3.0" as operand of "|"}
    test mathop-7.25 {interpreted |} { $op 100000000002 18 -126 } -110
    test mathop-7.26 {interpreted |} { $op 0xff 0o377 333333333333 } 333333333503
    test mathop-7.27 {interpreted |} { $op 1000000000000000000002 18 -126 } -110
    test mathop-7.28 {interpreted |} { $op 0xff 0o377 3333333333333333333333 } 3333333333333333333503
    test mathop-7.29 {interpreted |: errors} -returnCodes error -body {
	$op x 0
    } -result {can't use non-numeric string "x" as operand of "|"}
    test mathop-7.30 {interpreted |: errors} -returnCodes error -body {
	$op nan 0
    } -result {can't use non-numeric floating-point value "nan" as operand of "|"}
    test mathop-7.31 {interpreted |: errors} -returnCodes error -body {
	$op 0 x
    } -result {can't use non-numeric string "x" as operand of "|"}
    test mathop-7.32 {interpreted |: errors} -returnCodes error -body {
	$op 0 nan
    } -result {can't use non-numeric floating-point value "nan" as operand of "|"}
    test mathop-7.33 {interpreted |: errors} -returnCodes error -body {
	$op 0o8 0
    } -result {can't use non-numeric string "0o8" as operand of "|"}
    test mathop-7.34 {interpreted |: errors} -returnCodes error -body {
	$op 0 0o8
    } -result {can't use non-numeric string "0o8" as operand of "|"}
    test mathop-7.35 {interpreted |: errors} -returnCodes error -body {
	$op 0 [error expectedError]
    } -result expectedError
    test mathop-7.36 {interpreted |: argument processing order} -body {
	list [catch {
	    $op [set x 0] [incr x] NaN [incr x] [error expected] [incr x]
	} msg] $msg $x







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    test mathop-7.1 {compiled |} { | } 0
    test mathop-7.2 {compiled |} { | 1 } 1
    test mathop-7.3 {compiled |} { | 1 2 } 3
    test mathop-7.4 {compiled |} { | 3 7 6 } 7
    test mathop-7.5 {compiled |} -returnCodes error -body {
	| 1.0 2 3
    } -result {can't use floating-point value as operand of "|"}
    test mathop-7.6 {compiled |} -returnCodes error -body {
	| 1 2 3.0
    } -result {can't use floating-point value as operand of "|"}
    test mathop-7.7 {compiled |} { | 100000000002 18 -126 } -110
    test mathop-7.8 {compiled |} { | 0xff 0o377 333333333333 } 333333333503
    test mathop-7.9 {compiled |} { | 1000000000000000000002 18 -126 } -110
    test mathop-7.10 {compiled |} { | 0xff 0o377 3333333333333333333333 } 3333333333333333333503
    test mathop-7.11 {compiled |: errors} -returnCodes error -body {
	| x 0
    } -result {can't use non-numeric string as operand of "|"}
    test mathop-7.12 {compiled |: errors} -returnCodes error -body {
	| nan 0
    } -result {can't use non-numeric floating-point value as operand of "|"}
    test mathop-7.13 {compiled |: errors} -returnCodes error -body {
	| 0 x
    } -result {can't use non-numeric string as operand of "|"}
    test mathop-7.14 {compiled |: errors} -returnCodes error -body {
	| 0 nan
    } -result {can't use non-numeric floating-point value as operand of "|"}
    test mathop-7.15 {compiled |: errors} -returnCodes error -body {
	| 0o8 0
    } -result {can't use invalid octal number as operand of "|"}
    test mathop-7.16 {compiled |: errors} -returnCodes error -body {
	| 0 0o8
    } -result {can't use invalid octal number as operand of "|"}
    test mathop-7.17 {compiled |: errors} -returnCodes error -body {
	| 0 [error expectedError]
    } -result expectedError
    test mathop-7.18 {compiled |: argument processing order} -body {
	# Bytecode compilation known hard for 3+ arguments
	list [catch {
	    | [set x 0] [incr x] NaN [incr x] [error expected] [incr x]
	} msg] $msg $x
    } -result {1 expected 2}
    set op |
    test mathop-7.19 {interpreted |} { $op } 0
    test mathop-7.20 {interpreted |} { $op 1 } 1
    test mathop-7.21 {interpreted |} { $op 1 2 } 3
    test mathop-7.22 {interpreted |} { $op 3 7 6 } 7
    test mathop-7.23 {interpreted |} -returnCodes error -body {
	$op 1.0 2 3
    } -result {can't use floating-point value as operand of "|"}
    test mathop-7.24 {interpreted |} -returnCodes error -body {
	$op 1 2 3.0
    } -result {can't use floating-point value as operand of "|"}
    test mathop-7.25 {interpreted |} { $op 100000000002 18 -126 } -110
    test mathop-7.26 {interpreted |} { $op 0xff 0o377 333333333333 } 333333333503
    test mathop-7.27 {interpreted |} { $op 1000000000000000000002 18 -126 } -110
    test mathop-7.28 {interpreted |} { $op 0xff 0o377 3333333333333333333333 } 3333333333333333333503
    test mathop-7.29 {interpreted |: errors} -returnCodes error -body {
	$op x 0
    } -result {can't use non-numeric string as operand of "|"}
    test mathop-7.30 {interpreted |: errors} -returnCodes error -body {
	$op nan 0
    } -result {can't use non-numeric floating-point value as operand of "|"}
    test mathop-7.31 {interpreted |: errors} -returnCodes error -body {
	$op 0 x
    } -result {can't use non-numeric string as operand of "|"}
    test mathop-7.32 {interpreted |: errors} -returnCodes error -body {
	$op 0 nan
    } -result {can't use non-numeric floating-point value as operand of "|"}
    test mathop-7.33 {interpreted |: errors} -returnCodes error -body {
	$op 0o8 0
    } -result {can't use invalid octal number as operand of "|"}
    test mathop-7.34 {interpreted |: errors} -returnCodes error -body {
	$op 0 0o8
    } -result {can't use invalid octal number as operand of "|"}
    test mathop-7.35 {interpreted |: errors} -returnCodes error -body {
	$op 0 [error expectedError]
    } -result expectedError
    test mathop-7.36 {interpreted |: argument processing order} -body {
	list [catch {
	    $op [set x 0] [incr x] NaN [incr x] [error expected] [incr x]
	} msg] $msg $x
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670
671
672
673
674

    test mathop-8.1 {compiled ^} { ^ } 0
    test mathop-8.2 {compiled ^} { ^ 1 } 1
    test mathop-8.3 {compiled ^} { ^ 1 2 } 3
    test mathop-8.4 {compiled ^} { ^ 3 7 6 } 2
    test mathop-8.5 {compiled ^} -returnCodes error -body {
	^ 1.0 2 3
    } -result {can't use floating-point value "1.0" as operand of "^"}
    test mathop-8.6 {compiled ^} -returnCodes error -body {
	^ 1 2 3.0
    } -result {can't use floating-point value "3.0" as operand of "^"}
    test mathop-8.7 {compiled ^} { ^ 100000000002 18 -126 } -100000000110
    test mathop-8.8 {compiled ^} { ^ 0xff 0o377 333333333333 } 333333333333
    test mathop-8.9 {compiled ^} { ^ 1000000000000000000002 18 -126 } -1000000000000000000110
    test mathop-8.10 {compiled ^} { ^ 0xff 0o377 3333333333333333333333 } 3333333333333333333333
    test mathop-8.11 {compiled ^: errors} -returnCodes error -body {
	^ x 0
    } -result {can't use non-numeric string "x" as operand of "^"}
    test mathop-8.12 {compiled ^: errors} -returnCodes error -body {
	^ nan 0
    } -result {can't use non-numeric floating-point value "nan" as operand of "^"}
    test mathop-8.13 {compiled ^: errors} -returnCodes error -body {
	^ 0 x
    } -result {can't use non-numeric string "x" as operand of "^"}
    test mathop-8.14 {compiled ^: errors} -returnCodes error -body {
	^ 0 nan
    } -result {can't use non-numeric floating-point value "nan" as operand of "^"}
    test mathop-8.15 {compiled ^: errors} -returnCodes error -body {
	^ 0o8 0
    } -result {can't use non-numeric string "0o8" as operand of "^"}
    test mathop-8.16 {compiled ^: errors} -returnCodes error -body {
	^ 0 0o8
    } -result {can't use non-numeric string "0o8" as operand of "^"}
    test mathop-8.17 {compiled ^: errors} -returnCodes error -body {
	^ 0 [error expectedError]
    } -result expectedError
    test mathop-8.18 {compiled ^: argument processing order} -body {
	# Bytecode compilation known hard for 3+ arguments
	list [catch {
	    ^ [set x 0] [incr x] NaN [incr x] [error expected] [incr x]
	} msg] $msg $x
    } -result {1 expected 2}
    set op ^
    test mathop-8.19 {interpreted ^} { $op } 0
    test mathop-8.20 {interpreted ^} { $op 1 } 1
    test mathop-8.21 {interpreted ^} { $op 1 2 } 3
    test mathop-8.22 {interpreted ^} { $op 3 7 6 } 2
    test mathop-8.23 {interpreted ^} -returnCodes error -body {
	$op 1.0 2 3
    } -result {can't use floating-point value "1.0" as operand of "^"}
    test mathop-8.24 {interpreted ^} -returnCodes error -body {
	$op 1 2 3.0
    } -result {can't use floating-point value "3.0" as operand of "^"}
    test mathop-8.25 {interpreted ^} { $op 100000000002 18 -126 } -100000000110
    test mathop-8.26 {interpreted ^} { $op 0xff 0o377 333333333333 } 333333333333
    test mathop-8.27 {interpreted ^} { $op 1000000000000000000002 18 -126 } -1000000000000000000110
    test mathop-8.28 {interpreted ^} { $op 0xff 0o377 3333333333333333333333 } 3333333333333333333333
    test mathop-8.29 {interpreted ^: errors} -returnCodes error -body {
	$op x 0
    } -result {can't use non-numeric string "x" as operand of "^"}
    test mathop-8.30 {interpreted ^: errors} -returnCodes error -body {
	$op nan 0
    } -result {can't use non-numeric floating-point value "nan" as operand of "^"}
    test mathop-8.31 {interpreted ^: errors} -returnCodes error -body {
	$op 0 x
    } -result {can't use non-numeric string "x" as operand of "^"}
    test mathop-8.32 {interpreted ^: errors} -returnCodes error -body {
	$op 0 nan
    } -result {can't use non-numeric floating-point value "nan" as operand of "^"}
    test mathop-8.33 {interpreted ^: errors} -returnCodes error -body {
	$op 0o8 0
    } -result {can't use non-numeric string "0o8" as operand of "^"}
    test mathop-8.34 {interpreted ^: errors} -returnCodes error -body {
	$op 0 0o8
    } -result {can't use non-numeric string "0o8" as operand of "^"}
    test mathop-8.35 {interpreted ^: errors} -returnCodes error -body {
	$op 0 [error expectedError]
    } -result expectedError
    test mathop-8.36 {interpreted ^: argument processing order} -body {
	list [catch {
	    $op [set x 0] [incr x] NaN [incr x] [error expected] [incr x]
	} msg] $msg $x







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593
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595
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614
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616
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618
619
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631
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655
656
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658
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660
661
662
663
664
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666
667
668
669
670
671
672
673
674

    test mathop-8.1 {compiled ^} { ^ } 0
    test mathop-8.2 {compiled ^} { ^ 1 } 1
    test mathop-8.3 {compiled ^} { ^ 1 2 } 3
    test mathop-8.4 {compiled ^} { ^ 3 7 6 } 2
    test mathop-8.5 {compiled ^} -returnCodes error -body {
	^ 1.0 2 3
    } -result {can't use floating-point value as operand of "^"}
    test mathop-8.6 {compiled ^} -returnCodes error -body {
	^ 1 2 3.0
    } -result {can't use floating-point value as operand of "^"}
    test mathop-8.7 {compiled ^} { ^ 100000000002 18 -126 } -100000000110
    test mathop-8.8 {compiled ^} { ^ 0xff 0o377 333333333333 } 333333333333
    test mathop-8.9 {compiled ^} { ^ 1000000000000000000002 18 -126 } -1000000000000000000110
    test mathop-8.10 {compiled ^} { ^ 0xff 0o377 3333333333333333333333 } 3333333333333333333333
    test mathop-8.11 {compiled ^: errors} -returnCodes error -body {
	^ x 0
    } -result {can't use non-numeric string as operand of "^"}
    test mathop-8.12 {compiled ^: errors} -returnCodes error -body {
	^ nan 0
    } -result {can't use non-numeric floating-point value as operand of "^"}
    test mathop-8.13 {compiled ^: errors} -returnCodes error -body {
	^ 0 x
    } -result {can't use non-numeric string as operand of "^"}
    test mathop-8.14 {compiled ^: errors} -returnCodes error -body {
	^ 0 nan
    } -result {can't use non-numeric floating-point value as operand of "^"}
    test mathop-8.15 {compiled ^: errors} -returnCodes error -body {
	^ 0o8 0
    } -result {can't use invalid octal number as operand of "^"}
    test mathop-8.16 {compiled ^: errors} -returnCodes error -body {
	^ 0 0o8
    } -result {can't use invalid octal number as operand of "^"}
    test mathop-8.17 {compiled ^: errors} -returnCodes error -body {
	^ 0 [error expectedError]
    } -result expectedError
    test mathop-8.18 {compiled ^: argument processing order} -body {
	# Bytecode compilation known hard for 3+ arguments
	list [catch {
	    ^ [set x 0] [incr x] NaN [incr x] [error expected] [incr x]
	} msg] $msg $x
    } -result {1 expected 2}
    set op ^
    test mathop-8.19 {interpreted ^} { $op } 0
    test mathop-8.20 {interpreted ^} { $op 1 } 1
    test mathop-8.21 {interpreted ^} { $op 1 2 } 3
    test mathop-8.22 {interpreted ^} { $op 3 7 6 } 2
    test mathop-8.23 {interpreted ^} -returnCodes error -body {
	$op 1.0 2 3
    } -result {can't use floating-point value as operand of "^"}
    test mathop-8.24 {interpreted ^} -returnCodes error -body {
	$op 1 2 3.0
    } -result {can't use floating-point value as operand of "^"}
    test mathop-8.25 {interpreted ^} { $op 100000000002 18 -126 } -100000000110
    test mathop-8.26 {interpreted ^} { $op 0xff 0o377 333333333333 } 333333333333
    test mathop-8.27 {interpreted ^} { $op 1000000000000000000002 18 -126 } -1000000000000000000110
    test mathop-8.28 {interpreted ^} { $op 0xff 0o377 3333333333333333333333 } 3333333333333333333333
    test mathop-8.29 {interpreted ^: errors} -returnCodes error -body {
	$op x 0
    } -result {can't use non-numeric string as operand of "^"}
    test mathop-8.30 {interpreted ^: errors} -returnCodes error -body {
	$op nan 0
    } -result {can't use non-numeric floating-point value as operand of "^"}
    test mathop-8.31 {interpreted ^: errors} -returnCodes error -body {
	$op 0 x
    } -result {can't use non-numeric string as operand of "^"}
    test mathop-8.32 {interpreted ^: errors} -returnCodes error -body {
	$op 0 nan
    } -result {can't use non-numeric floating-point value as operand of "^"}
    test mathop-8.33 {interpreted ^: errors} -returnCodes error -body {
	$op 0o8 0
    } -result {can't use invalid octal number as operand of "^"}
    test mathop-8.34 {interpreted ^: errors} -returnCodes error -body {
	$op 0 0o8
    } -result {can't use invalid octal number as operand of "^"}
    test mathop-8.35 {interpreted ^: errors} -returnCodes error -body {
	$op 0 [error expectedError]
    } -result expectedError
    test mathop-8.36 {interpreted ^: argument processing order} -body {
	list [catch {
	    $op [set x 0] [incr x] NaN [incr x] [error expected] [incr x]
	} msg] $msg $x
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
test mathop-20.6 { one arg, error } {
    set res {}
    set exp {}
    foreach vals {x {1 x} {1 1 x} {1 x 1}} {
        # skipping - for now, knownbug...
        foreach op {+ * / & | ^ **} {
            lappend res [TestOp $op {*}$vals]
            lappend exp "can't use non-numeric string \"x\" as operand of \"$op\"\
		ARITH DOMAIN {non-numeric string}"
        }
    }
    foreach op {+ * / & | ^ **} {
	lappend res [TestOp $op NaN 1]
	lappend exp "can't use non-numeric floating-point value \"NaN\" as operand of \"$op\"\
	    ARITH DOMAIN {non-numeric floating-point value}"
    }
    expr {$res eq $exp ? 0 : $res}
} 0
test mathop-20.7 { multi arg } {
    set res {}
    foreach vals {{1 2} {3 4 5} {4 3 2 1}} {







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791
test mathop-20.6 { one arg, error } {
    set res {}
    set exp {}
    foreach vals {x {1 x} {1 1 x} {1 x 1}} {
        # skipping - for now, knownbug...
        foreach op {+ * / & | ^ **} {
            lappend res [TestOp $op {*}$vals]
            lappend exp "can't use non-numeric string as operand of \"$op\"\
		ARITH DOMAIN {non-numeric string}"
        }
    }
    foreach op {+ * / & | ^ **} {
	lappend res [TestOp $op NaN 1]
	lappend exp "can't use non-numeric floating-point value as operand of \"$op\"\
	    ARITH DOMAIN {non-numeric floating-point value}"
    }
    expr {$res eq $exp ? 0 : $res}
} 0
test mathop-20.7 { multi arg } {
    set res {}
    foreach vals {{1 2} {3 4 5} {4 3 2 1}} {
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851
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    set res
} [list 1.0 0.2 0.17857142857142858 -0.125 \
           2.8196218755553604e-15 8.10000006561e-27]
test mathop-21.5 { unary ops, bad values } {
    set res {}
    set exp {}
    lappend res [TestOp / x]
    lappend exp "can't use non-numeric string \"x\" as operand of \"/\" ARITH DOMAIN {non-numeric string}"
    lappend res [TestOp - x]
    lappend exp "can't use non-numeric string \"x\" as operand of \"-\" ARITH DOMAIN {non-numeric string}"
    lappend res [TestOp ~ x]
    lappend exp "can't use non-numeric string \"x\" as operand of \"~\" ARITH DOMAIN {non-numeric string}"
    lappend res [TestOp ! x]
    lappend exp "can't use non-numeric string \"x\" as operand of \"!\" ARITH DOMAIN {non-numeric string}"
    lappend res [TestOp ~ 5.0]
    lappend exp "can't use floating-point value \"5.0\" as operand of \"~\" ARITH DOMAIN {floating-point value}"
    expr {$res eq $exp ? 0 : $res}
} 0
test mathop-21.6 { unary ops, too many } {
    set exp {}
    foreach op {~ !} {
        set res [TestOp $op 7 8]
        if {[string match "wrong # args: should be * TCL WRONGARGS" $res]} {







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846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
    set res
} [list 1.0 0.2 0.17857142857142858 -0.125 \
           2.8196218755553604e-15 8.10000006561e-27]
test mathop-21.5 { unary ops, bad values } {
    set res {}
    set exp {}
    lappend res [TestOp / x]
    lappend exp "can't use non-numeric string as operand of \"/\" ARITH DOMAIN {non-numeric string}"
    lappend res [TestOp - x]
    lappend exp "can't use non-numeric string as operand of \"-\" ARITH DOMAIN {non-numeric string}"
    lappend res [TestOp ~ x]
    lappend exp "can't use non-numeric string as operand of \"~\" ARITH DOMAIN {non-numeric string}"
    lappend res [TestOp ! x]
    lappend exp "can't use non-numeric string as operand of \"!\" ARITH DOMAIN {non-numeric string}"
    lappend res [TestOp ~ 5.0]
    lappend exp "can't use floating-point value as operand of \"~\" ARITH DOMAIN {floating-point value}"
    expr {$res eq $exp ? 0 : $res}
} 0
test mathop-21.6 { unary ops, too many } {
    set exp {}
    foreach op {~ !} {
        set res [TestOp $op 7 8]
        if {[string match "wrong # args: should be * TCL WRONGARGS" $res]} {
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
           70720 \
          ]
test mathop-22.4 { unary ops, bad values } {
    set res {}
    set exp {}
    foreach op {& | ^} {
        lappend res [TestOp $op x 5]
        lappend exp "can't use non-numeric string \"x\" as operand of \"$op\" ARITH DOMAIN {non-numeric string}"
        lappend res [TestOp $op 5 x]
        lappend exp "can't use non-numeric string \"x\" as operand of \"$op\" ARITH DOMAIN {non-numeric string}"
    }
    expr {$res eq $exp ? 0 : $res}
} 0

test mathop-23.1 { comparison ops, numerical } {
    set res {}
    set todo {5 {1 6} {1 2 2 3} {4 3 2 1} {5.0 5.0} {6 3 3 1} {5.0 5}}







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963
964
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966
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968
969
970
971
972
973
974
975
976
977
           70720 \
          ]
test mathop-22.4 { unary ops, bad values } {
    set res {}
    set exp {}
    foreach op {& | ^} {
        lappend res [TestOp $op x 5]
        lappend exp "can't use non-numeric string as operand of \"$op\" ARITH DOMAIN {non-numeric string}"
        lappend res [TestOp $op 5 x]
        lappend exp "can't use non-numeric string as operand of \"$op\" ARITH DOMAIN {non-numeric string}"
    }
    expr {$res eq $exp ? 0 : $res}
} 0

test mathop-23.1 { comparison ops, numerical } {
    set res {}
    set todo {5 {1 6} {1 2 2 3} {4 3 2 1} {5.0 5.0} {6 3 3 1} {5.0 5}}
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1098
                                              0 \
          ]
test mathop-24.3 { binary ops, bad values } {
    set res {}
    set exp {}
    foreach op {% << >>} {
        lappend res [TestOp $op x 1]
        lappend exp "can't use non-numeric string \"x\" as operand of \"$op\" ARITH DOMAIN {non-numeric string}"
        lappend res [TestOp $op 1 x]
        lappend exp "can't use non-numeric string \"x\" as operand of \"$op\" ARITH DOMAIN {non-numeric string}"
    }
    foreach op {% << >>} {
        lappend res [TestOp $op 5.0 1]
        lappend exp "can't use floating-point value \"5.0\" as operand of \"$op\" ARITH DOMAIN {floating-point value}"
        lappend res [TestOp $op 1 5.0]
        lappend exp "can't use floating-point value \"5.0\" as operand of \"$op\" ARITH DOMAIN {floating-point value}"
    }
    foreach op {in ni} {
        lappend res [TestOp $op 5 "a b \{ c"]
        lappend exp "unmatched open brace in list TCL VALUE LIST BRACE"
    }
    lappend res [TestOp % 5 0]
    lappend exp "divide by zero ARITH DIVZERO {divide by zero}"







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1093
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1098
                                              0 \
          ]
test mathop-24.3 { binary ops, bad values } {
    set res {}
    set exp {}
    foreach op {% << >>} {
        lappend res [TestOp $op x 1]
        lappend exp "can't use non-numeric string as operand of \"$op\" ARITH DOMAIN {non-numeric string}"
        lappend res [TestOp $op 1 x]
        lappend exp "can't use non-numeric string as operand of \"$op\" ARITH DOMAIN {non-numeric string}"
    }
    foreach op {% << >>} {
        lappend res [TestOp $op 5.0 1]
        lappend exp "can't use floating-point value as operand of \"$op\" ARITH DOMAIN {floating-point value}"
        lappend res [TestOp $op 1 5.0]
        lappend exp "can't use floating-point value as operand of \"$op\" ARITH DOMAIN {floating-point value}"
    }
    foreach op {in ni} {
        lappend res [TestOp $op 5 "a b \{ c"]
        lappend exp "unmatched open brace in list TCL VALUE LIST BRACE"
    }
    lappend res [TestOp % 5 0]
    lappend exp "divide by zero ARITH DIVZERO {divide by zero}"
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    lappend res [TestOp ** $small $wide]
    lappend exp "exponent too large NONE"
    lappend res [TestOp ** 2 $big]
    lappend exp "exponent too large NONE"
    lappend res [TestOp ** $huge 2.1]
    lappend exp "Inf"
    lappend res [TestOp ** 2 foo]
    lappend exp "can't use non-numeric string \"foo\" as operand of \"**\" ARITH DOMAIN {non-numeric string}"
    lappend res [TestOp ** foo 2]
    lappend exp "can't use non-numeric string \"foo\" as operand of \"**\" ARITH DOMAIN {non-numeric string}"

    expr {$res eq $exp ? 0 : $res}
} 0

test mathop-26.1 { misc ops, size combinations } {
    set big1      12135435435354435435342423948763867876
    set big2       2746237174783836746262564892918327847







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    lappend res [TestOp ** $small $wide]
    lappend exp "exponent too large NONE"
    lappend res [TestOp ** 2 $big]
    lappend exp "exponent too large NONE"
    lappend res [TestOp ** $huge 2.1]
    lappend exp "Inf"
    lappend res [TestOp ** 2 foo]
    lappend exp "can't use non-numeric string as operand of \"**\" ARITH DOMAIN {non-numeric string}"
    lappend res [TestOp ** foo 2]
    lappend exp "can't use non-numeric string as operand of \"**\" ARITH DOMAIN {non-numeric string}"

    expr {$res eq $exp ? 0 : $res}
} 0

test mathop-26.1 { misc ops, size combinations } {
    set big1      12135435435354435435342423948763867876
    set big2       2746237174783836746262564892918327847

Changes to tests/msgcat.test.

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    variable body
    variable result
    variable setVars
    foreach setVars [PowerSet $envVars] {
	set result [string tolower [lindex $setVars 0]]
	if {[string length $result] == 0} {
	    if {[info exists ::tcl::mac::locale]} {

		set result [string tolower \



			[msgcat::ConvertLocale $::tcl::mac::locale]]

	    } else {
		if {([info sharedlibextension] eq ".dll")
			&& ![catch {package require registry}]} {
		    # Windows and Cygwin have other ways to determine the
		    # locale when the environment variables are missing
		    # and the registry package is present
		    continue







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    variable body
    variable result
    variable setVars
    foreach setVars [PowerSet $envVars] {
	set result [string tolower [lindex $setVars 0]]
	if {[string length $result] == 0} {
	    if {[info exists ::tcl::mac::locale]} {
if {[package vsatisfies [package provide msgcat] 1.7]} {
		set result [string tolower \
			[msgcat::mcutil::ConvertLocale $::tcl::mac::locale]]
} else {
		set result [string tolower \
			[msgcat::ConvertLocale $::tcl::mac::locale]]
}
	    } else {
		if {([info sharedlibextension] eq ".dll")
			&& ![catch {package require registry}]} {
		    # Windows and Cygwin have other ways to determine the
		    # locale when the environment variables are missing
		    # and the registry package is present
		    continue
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    test msgcat-1.13 {mclocale set, reject evil input} -setup {
	variable locale [mclocale]
    } -cleanup {
	mclocale $locale
    } -body {
	mclocale looks/ok/../../../../but/is/path/to/evil/code
    } -returnCodes error -match glob -result {invalid newLocale value *}























    # Tests msgcat-2.*: [mcset], [mcmset], namespace partitioning

    test msgcat-2.1 {mcset, global scope} {
	namespace eval :: ::msgcat::mcset  foo_BAR text1 text2
    } {text2}








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    test msgcat-1.13 {mclocale set, reject evil input} -setup {
	variable locale [mclocale]
    } -cleanup {
	mclocale $locale
    } -body {
	mclocale looks/ok/../../../../but/is/path/to/evil/code
    } -returnCodes error -match glob -result {invalid newLocale value *}

    test msgcat-1.14 {mcpreferences, custom locale preferences} -setup {
	variable locale [mclocale]
	mclocale en
	mcpreferences fr en {}
    } -cleanup {
	mclocale $locale
    } -body {
	mcpreferences
    } -result {fr en {}}

    test msgcat-1.15 {mcpreferences, overwrite custom locale preferences}\
    -setup {
	variable locale [mclocale]
	mcpreferences fr en {}
	mclocale en
    } -cleanup {
	mclocale $locale
    } -body {
	mcpreferences
    } -result {en {}}


    # Tests msgcat-2.*: [mcset], [mcmset], namespace partitioning

    test msgcat-2.1 {mcset, global scope} {
	namespace eval :: ::msgcat::mcset  foo_BAR text1 text2
    } {text2}

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    removeDirectory msgdir3

    # Tests msgcat-9.*: [mcexists]

	test msgcat-9.1 {mcexists no parameter} -body {
	    mcexists
	} -returnCodes 1\
	-result {wrong # args: should be "mcexists ?-exactnamespace? ?-exactlocale? src"}

	test msgcat-9.2 {mcexists unknown option} -body {
	    mcexists -unknown src
	} -returnCodes 1\
	-result {unknown option "-unknown"}

	test msgcat-9.3 {mcexists} -setup {







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    removeDirectory msgdir3

    # Tests msgcat-9.*: [mcexists]

	test msgcat-9.1 {mcexists no parameter} -body {
	    mcexists
	} -returnCodes 1\
	-result {wrong # args: should be "mcexists ?-exactnamespace? ?-exactlocale? ?-namespace ns? src"}

	test msgcat-9.2 {mcexists unknown option} -body {
	    mcexists -unknown src
	} -returnCodes 1\
	-result {unknown option "-unknown"}

	test msgcat-9.3 {mcexists} -setup {
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	test msgcat-9.5 {mcexists parent namespace} -setup {
	    mcforgetpackage
	    variable locale [mclocale]
	    mclocale foo_bar
	    mcset foo k1 v1
	} -cleanup {
	    mclocale $locale

	} -body {
	    namespace eval ::msgcat::test::sub {
		list [::msgcat::mcexists k1]\
			[::msgcat::mcexists -exactnamespace k1]
	    }
	} -result {1 0}






















    # Tests msgcat-10.*: [mcloadedlocales]

	test msgcat-10.1 {mcloadedlocales no arg} -body {
	    mcloadedlocales
	} -returnCodes 1\
	-result {wrong # args: should be "mcloadedlocales subcommand"}







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	test msgcat-9.5 {mcexists parent namespace} -setup {
	    mcforgetpackage
	    variable locale [mclocale]
	    mclocale foo_bar
	    mcset foo k1 v1
	} -cleanup {
	    mclocale $locale
	    namespace delete ::foo
	} -body {
	    namespace eval ::foo {
		list [::msgcat::mcexists k1]\
			[::msgcat::mcexists -namespace ::msgcat::test k1]
	    }
	} -result {0 1}

	test msgcat-9.6 {mcexists -namespace ns parameter} -setup {
	    mcforgetpackage
	    variable locale [mclocale]
	    mclocale foo_bar
	    mcset foo k1 v1
	} -cleanup {
	    mclocale $locale
	    namespace delete ::foo
	} -body {
	    namespace eval ::foo {
		list [::msgcat::mcexists k1]\
			[::msgcat::mcexists -namespace ::msgcat::test k1]
	    }
	} -result {0 1}

	test msgcat-9.7 {mcexists -namespace - ns argument missing} -body {
	    mcexists -namespace src
	} -returnCodes 1\
	-result {Argument missing for switch "-namespace"}


    # Tests msgcat-10.*: [mcloadedlocales]

	test msgcat-10.1 {mcloadedlocales no arg} -body {
	    mcloadedlocales
	} -returnCodes 1\
	-result {wrong # args: should be "mcloadedlocales subcommand"}
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	} -result {1 0}

    # Tests msgcat-12.*: [mcpackagelocale]

	test msgcat-12.1 {mcpackagelocale no subcommand} -body {
	    mcpackagelocale
	} -returnCodes 1\
	-result {wrong # args: should be "mcpackagelocale subcommand ?locale?"}

	test msgcat-12.2 {mclpackagelocale wrong subcommand} -body {
	    mcpackagelocale junk
	} -returnCodes 1\
	-result {unknown subcommand "junk": must be clear, get, isset, loaded, present, set, or unset}






	test msgcat-12.3 {mcpackagelocale set} -setup {
	    variable locale [mclocale]
	} -cleanup {
	    mclocale $locale
	    mcforgetpackage
	} -body {
	    mclocale foo







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	} -result {1 0}

    # Tests msgcat-12.*: [mcpackagelocale]

	test msgcat-12.1 {mcpackagelocale no subcommand} -body {
	    mcpackagelocale
	} -returnCodes 1\
	-result {wrong # args: should be "mcpackagelocale subcommand ?arg ...?"}

	test msgcat-12.2 {mclpackagelocale wrong subcommand} -body {
	    mcpackagelocale junk
	} -returnCodes 1\
	-result {unknown subcommand "junk": must be clear, get, isset, loaded, present, set, or unset}

	test msgcat-12.2.1 {mclpackagelocale set multiple args} -body {
	    mcpackagelocale set a b
	} -returnCodes 1\
	-result {wrong # args: should be "mcpackagelocale set ?locale?"}

	test msgcat-12.3 {mcpackagelocale set} -setup {
	    variable locale [mclocale]
	} -cleanup {
	    mclocale $locale
	    mcforgetpackage
	} -body {
	    mclocale foo
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	    mcloadedlocales clear
	    mclocale foo
	    mcpackagelocale set bar
	    mcpackagelocale clear
	    list [mcpackagelocale present foo] [mcpackagelocale present bar]
	} -result {0 1}

























    # Tests msgcat-13.*: [mcpackageconfig subcmds]

	test msgcat-13.1 {mcpackageconfig no subcommand} -body {
	    mcpackageconfig
	} -returnCodes 1\
	-result {wrong # args: should be "mcpackageconfig subcommand option ?value?"}








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	    mcloadedlocales clear
	    mclocale foo
	    mcpackagelocale set bar
	    mcpackagelocale clear
	    list [mcpackagelocale present foo] [mcpackagelocale present bar]
	} -result {0 1}

	test msgcat-12.11 {mcpackagelocale custom preferences} -setup {
	    variable locale [mclocale]
	} -cleanup {
	    mclocale $locale
	    mcforgetpackage
	} -body {
	    mclocale foo
	    set res [list [mcpackagelocale preferences]]
	    mcpackagelocale preferences bar {}
	    lappend res [mcpackagelocale preferences]
	} -result {{foo {}} {bar {}}}

	test msgcat-12.12 {mcpackagelocale preferences -> no isset} -setup {
	    variable locale [mclocale]
	} -cleanup {
	    mclocale $locale
	    mcforgetpackage
	} -body {
	    mclocale foo
	    mcpackagelocale preferences
	    mcpackagelocale isset
	} -result {0}

	
    # Tests msgcat-13.*: [mcpackageconfig subcmds]

	test msgcat-13.1 {mcpackageconfig no subcommand} -body {
	    mcpackageconfig
	} -returnCodes 1\
	-result {wrong # args: should be "mcpackageconfig subcommand option ?value?"}

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	    mcforgetpackage
	} -body {
	    mcpackageconfig set unknowncmd [namespace code callbackfailproc]
	    mclocale foo_bar
	    mc k1
	} -returnCodes 1\
	-result {fail}





































































































































































    interp bgerror {} $bgerrorsaved









































    cleanupTests
}
namespace delete ::msgcat::test
return

# Local Variables:
# mode: tcl
# End:








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	    mcforgetpackage
	} -body {
	    mcpackageconfig set unknowncmd [namespace code callbackfailproc]
	    mclocale foo_bar
	    mc k1
	} -returnCodes 1\
	-result {fail}


    # Tests msgcat-15.*: tcloo coverage
    
    # There are 4 use-cases, where 3 must be tested now:
    # - namespace defined, in class definition, class defined oo, classless

    test msgcat-15.1 {mc in class setup} -setup {
	# full namespace is ::msgcat::test:bar
	namespace eval bar {
	    ::msgcat::mcset foo_BAR con2 con2bar
	    oo::class create ClassCur
	}
	variable locale [mclocale]
	mclocale foo_BAR
    } -cleanup {
	mclocale $locale
	namespace eval bar {::msgcat::mcforgetpackage}
	namespace delete bar
    } -body {
	oo::define bar::ClassCur msgcat::mc con2
    } -result con2bar

    test msgcat-15.2 {mc in class} -setup {
	# full namespace is ::msgcat::test:bar
	namespace eval bar {
	    ::msgcat::mcset foo_BAR con2 con2bar
	    oo::class create ClassCur
	    oo::define ClassCur method method1 {} {::msgcat::mc con2}
	}
	# full namespace is ::msgcat::test:baz
	namespace eval baz {
            set ObjCur [::msgcat::test::bar::ClassCur new]
	}
	variable locale [mclocale]
	mclocale foo_BAR
    } -cleanup {
	mclocale $locale
	namespace eval bar {::msgcat::mcforgetpackage}
	namespace delete bar baz
    } -body {
	$baz::ObjCur method1
    } -result con2bar

    test msgcat-15.3 {mc in classless object} -setup {
	# full namespace is ::msgcat::test:bar
	namespace eval bar {
	    ::msgcat::mcset foo_BAR con2 con2bar
	    oo::object create ObjCur
	    oo::objdefine ObjCur method method1 {} {::msgcat::mc con2}
	}
	variable locale [mclocale]
	mclocale foo_BAR
    } -cleanup {
	mclocale $locale
	namespace eval bar {::msgcat::mcforgetpackage}
	namespace delete bar
    } -body {
	bar::ObjCur method1
    } -result con2bar
    
    test msgcat-15.4 {mc in classless object with explicite namespace eval}\
    -setup {
	# full namespace is ::msgcat::test:bar
	namespace eval bar {
	    ::msgcat::mcset foo_BAR con2 con2bar
	    oo::object create ObjCur
	    oo::objdefine ObjCur method method1 {} {
		namespace eval ::msgcat::test::baz {
		    ::msgcat::mc con2
		}
	    }
	}
	namespace eval baz {
	    ::msgcat::mcset foo_BAR con2 con2baz
	}
	variable locale [mclocale]
	mclocale foo_BAR
    } -cleanup {
	mclocale $locale
	namespace eval bar {::msgcat::mcforgetpackage}
	namespace eval baz {::msgcat::mcforgetpackage}
	namespace delete bar baz
    } -body {
	bar::ObjCur method1
    } -result con2baz
    
    # Test msgcat-16.*: command mcpackagenamespaceget

    test msgcat-16.1 {mcpackagenamespaceget in namespace procedure} -body {
	namespace eval baz {msgcat::mcpackagenamespaceget}
    } -result ::msgcat::test::baz

    test msgcat-16.2 {mcpackagenamespaceget in class setup} -setup {
	namespace eval bar {
	    oo::class create ClassCur
	    oo::define ClassCur variable a
	}
    } -cleanup {
	namespace delete bar
    } -body {
	oo::define bar::ClassCur msgcat::mcpackagenamespaceget
    } -result ::msgcat::test::bar

    test msgcat-16.3 {mcpackagenamespaceget in class} -setup {
	namespace eval bar {
	    oo::class create ClassCur
	    oo::define ClassCur method method1 {} {msgcat::mcpackagenamespaceget}
	}
	namespace eval baz {
            set ObjCur [::msgcat::test::bar::ClassCur new]
	}
    } -cleanup {
	namespace delete bar baz
    } -body {
	$baz::ObjCur method1
    } -result ::msgcat::test::bar

    test msgcat-16.4 {mcpackagenamespaceget in classless object} -setup {
	namespace eval bar {
	    oo::object create ObjCur
	    oo::objdefine ObjCur method method1 {} {msgcat::mcpackagenamespaceget}
	}
    } -cleanup {
	namespace delete bar
    } -body {
	bar::ObjCur method1
    } -result ::msgcat::test::bar

    test msgcat-16.5\
    {mcpackagenamespaceget in classless object with explicite namespace eval}\
    -setup {
	namespace eval bar {
	    oo::object create ObjCur
	    oo::objdefine ObjCur method method1 {} {
		namespace eval ::msgcat::test::baz {
		    msgcat::mcpackagenamespaceget
		}
	    }
	}
    } -cleanup {
	namespace delete bar baz
    } -body {
	bar::ObjCur method1
    } -result ::msgcat::test::baz


    # Test msgcat-17.*: mcn command
    
    test msgcat-17.1 {mcn no parameters} -body {
	mcn
    } -returnCodes 1\
    -result {wrong # args: should be "mcn ns src ?arg ...?"}

    test msgcat-17.2 {mcn} -setup {
	namespace eval bar {::msgcat::mcset foo_BAR con1 con1bar}
	variable locale [mclocale]
	mclocale foo_BAR
    } -cleanup {
	mclocale $locale
    } -body {
	::msgcat::mcn [namespace current]::bar con1
    } -result con1bar


    interp bgerror {} $bgerrorsaved

    # Tests msgcat-15.*: [mcutil]

    test msgcat-15.1 {mcutil - no argument} -body {
	mcutil
    } -returnCodes 1\
    -result {wrong # args: should be "mcutil subcommand ?arg ...?"}

    test msgcat-15.2 {mcutil - wrong argument} -body {
	mcutil junk
    } -returnCodes 1\
    -result {unknown subcommand "junk": must be getpreferences, or getsystemlocale}
    
    test msgcat-15.3 {mcutil - partial argument} -body {
	mcutil getsystem
    } -returnCodes 1\
    -result {unknown subcommand "getsystem": must be getpreferences, or getsystemlocale}
    
    test msgcat-15.4 {mcutil getpreferences - no argument} -body {
	mcutil getpreferences
    } -returnCodes 1\
    -result {wrong # args: should be "mcutil getpreferences locale"}
    
    test msgcat-15.5 {mcutil getpreferences - DE_de} -body {
	mcutil getpreferences DE_de
    } -result {de_de de {}}
    
    test msgcat-15.6 {mcutil getsystemlocale - wrong argument} -body {
	mcutil getsystemlocale DE_de
    } -returnCodes 1\
    -result {wrong # args: should be "mcutil getsystemlocale"}
    
    # The result is system dependent
    # So just test if it runs
    # The environment variable version was test with test 0.x
    test msgcat-15.7 {mcutil getsystemlocale} -body {
	mcutil getsystemlocale
	set ok ok
    } -result {ok}
    
    
    cleanupTests
}
namespace delete ::msgcat::test
return

# Local Variables:
# mode: tcl
# End:

Changes to tests/namespace-old.test.

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        proc test_ns_show {} {return "[namespace current]: 2"}
	namespace eval test_ns_hier3a {}
	namespace eval test_ns_hier3b {}
    }
    namespace eval test_ns_hier2a {}
    namespace eval test_ns_hier2b {}
}
# TIP 278: secondary lookup disabled for vars, tests disabled with #
test namespace-old-5.4 {nested namespaces can access global namespace} {
    list [namespace eval test_ns_hier1 {#set test_ns_var_global}] \
         [namespace eval test_ns_hier1 {test_ns_cmd_global}] \
         [namespace eval test_ns_hier1::test_ns_hier2 {#set test_ns_var_global}] \
         [namespace eval test_ns_hier1::test_ns_hier2 {test_ns_cmd_global}]
} {{} {cmd in ::} {} {cmd in ::}}
test namespace-old-5.5 {variables in different namespaces don't conflict} {
    list [set test_ns_hier1::test_ns_level] \
         [set test_ns_hier1::test_ns_hier2::test_ns_level]
} {1 2}
test namespace-old-5.6 {commands in different namespaces don't conflict} {
    list [test_ns_hier1::test_ns_show] \
         [test_ns_hier1::test_ns_hier2::test_ns_show]







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        proc test_ns_show {} {return "[namespace current]: 2"}
	namespace eval test_ns_hier3a {}
	namespace eval test_ns_hier3b {}
    }
    namespace eval test_ns_hier2a {}
    namespace eval test_ns_hier2b {}
}

test namespace-old-5.4 {nested namespaces can access global namespace} {
    list [namespace eval test_ns_hier1 {set test_ns_var_global}] \
         [namespace eval test_ns_hier1 {test_ns_cmd_global}] \
         [namespace eval test_ns_hier1::test_ns_hier2 {set test_ns_var_global}] \
         [namespace eval test_ns_hier1::test_ns_hier2 {test_ns_cmd_global}]
} {{var in ::} {cmd in ::} {var in ::} {cmd in ::}}
test namespace-old-5.5 {variables in different namespaces don't conflict} {
    list [set test_ns_hier1::test_ns_level] \
         [set test_ns_hier1::test_ns_hier2::test_ns_level]
} {1 2}
test namespace-old-5.6 {commands in different namespaces don't conflict} {
    list [test_ns_hier1::test_ns_show] \
         [test_ns_hier1::test_ns_hier2::test_ns_show]
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}
test namespace-old-6.11 {commands affect all parent namespaces} {
    proc test_ns_cache1::test_ns_cache2::test_ns_cache_cmd {} {
        return "cache2 version"
    }
    list [test_ns_cache1::trigger] [test_ns_cache1::test_ns_cache2::trigger]
} {{cache2 version} {cache2 version}}
# TIP 278: secondary lookup disabled, catch added, result changed from {global version}
test namespace-old-6.12 {define test variables} {
    variable test_ns_cache_var "global version"
    set trigger {set test_ns_cache_var}
    list [catch {namespace eval test_ns_cache1 $trigger} msg] $msg
} {1 {can't read "test_ns_cache_var": no such variable}}
    set trigger {set test_ns_cache_var}
test namespace-old-6.13 {one-level check for variable shadowing} {
    namespace eval test_ns_cache1 {
        variable test_ns_cache_var "cache1 version"
    }
    namespace eval test_ns_cache1 $trigger
} {cache1 version}
variable ::test_ns_cache_var "global version"
# TIP 278: secondary lookup disabled, catch added, result changed from {global version}
test namespace-old-6.14 {deleting variables changes variable epoch} {
    namespace eval test_ns_cache1 {
        variable test_ns_cache_var "cache1 version"
    }
    list [namespace eval test_ns_cache1 $trigger] \
	[namespace eval test_ns_cache1 {unset test_ns_cache_var}] \
	[catch {namespace eval test_ns_cache1 $trigger}]
} {{cache1 version} {} 1}
# TIP 278: secondary lookup disabled, catch added, result changed
test namespace-old-6.15 {define test namespaces} {
    namespace eval test_ns_cache2 {
        variable test_ns_cache_var "global cache2 version"
    }
    set trigger2 {set test_ns_cache2::test_ns_cache_var}
    catch {list [namespace eval test_ns_cache1 $trigger2] \
	       [namespace eval test_ns_cache1::test_ns_cache2 $trigger]}
} 1
set trigger2 {set test_ns_cache2::test_ns_cache_var}
test namespace-old-6.16 {public variables affect all parent namespaces} {
    variable test_ns_cache1::test_ns_cache2::test_ns_cache_var "cache2 version"
    list [namespace eval test_ns_cache1 $trigger2] \
         [namespace eval test_ns_cache1::test_ns_cache2 $trigger]
} {{cache2 version} {cache2 version}}
test namespace-old-6.17 {usage for "namespace which"} {







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}
test namespace-old-6.11 {commands affect all parent namespaces} {
    proc test_ns_cache1::test_ns_cache2::test_ns_cache_cmd {} {
        return "cache2 version"
    }
    list [test_ns_cache1::trigger] [test_ns_cache1::test_ns_cache2::trigger]
} {{cache2 version} {cache2 version}}

test namespace-old-6.12 {define test variables} {
    variable test_ns_cache_var "global version"
    set trigger {set test_ns_cache_var}
    namespace eval test_ns_cache1 $trigger
} {global version}
    set trigger {set test_ns_cache_var}
test namespace-old-6.13 {one-level check for variable shadowing} {
    namespace eval test_ns_cache1 {
        variable test_ns_cache_var "cache1 version"
    }
    namespace eval test_ns_cache1 $trigger
} {cache1 version}
variable ::test_ns_cache_var "global version"

test namespace-old-6.14 {deleting variables changes variable epoch} {
    namespace eval test_ns_cache1 {
        variable test_ns_cache_var "cache1 version"
    }
    list [namespace eval test_ns_cache1 $trigger] \
	[namespace eval test_ns_cache1 {unset test_ns_cache_var}] \
	[namespace eval test_ns_cache1 $trigger]
} {{cache1 version} {} {global version}}

test namespace-old-6.15 {define test namespaces} {
    namespace eval test_ns_cache2 {
        variable test_ns_cache_var "global cache2 version"
    }
    set trigger2 {set test_ns_cache2::test_ns_cache_var}
    list [namespace eval test_ns_cache1 $trigger2] \
         [namespace eval test_ns_cache1::test_ns_cache2 $trigger]
} {{global cache2 version} {global version}}
set trigger2 {set test_ns_cache2::test_ns_cache_var}
test namespace-old-6.16 {public variables affect all parent namespaces} {
    variable test_ns_cache1::test_ns_cache2::test_ns_cache_var "cache2 version"
    list [namespace eval test_ns_cache1 $trigger2] \
         [namespace eval test_ns_cache1::test_ns_cache2 $trigger]
} {{cache2 version} {cache2 version}}
test namespace-old-6.17 {usage for "namespace which"} {

Changes to tests/namespace.test.

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    list [namespace current] [namespace eval {} {namespace current}] \
        [namespace eval {} {namespace current}]
} {:: :: ::}
test namespace-2.2 {Tcl_GetCurrentNamespace} {
    set l {}
    lappend l [namespace current]
    namespace eval test_ns_1 {
        lappend ::l [namespace current]
        namespace eval foo {
            lappend ::l [namespace current]
        }
    }
    lappend l [namespace current]
} {:: ::test_ns_1 ::test_ns_1::foo ::}

test namespace-3.1 {Tcl_GetGlobalNamespace} {
    namespace eval test_ns_1 {namespace eval foo {namespace eval bar {} } }







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    list [namespace current] [namespace eval {} {namespace current}] \
        [namespace eval {} {namespace current}]
} {:: :: ::}
test namespace-2.2 {Tcl_GetCurrentNamespace} {
    set l {}
    lappend l [namespace current]
    namespace eval test_ns_1 {
        lappend l [namespace current]
        namespace eval foo {
            lappend l [namespace current]
        }
    }
    lappend l [namespace current]
} {:: ::test_ns_1 ::test_ns_1::foo ::}

test namespace-3.1 {Tcl_GetGlobalNamespace} {
    namespace eval test_ns_1 {namespace eval foo {namespace eval bar {} } }
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    }
} -body {
    slave eval foo
    slave invokehidden infocommands
} -cleanup {
    interp delete slave
} -result {}














test namespace-8.1 {TclTeardownNamespace, delete global namespace} {
    catch {interp delete test_interp}
    interp create test_interp
    interp eval test_interp {
        namespace eval test_ns_1 {
            namespace export p







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    }
} -body {
    slave eval foo
    slave invokehidden infocommands
} -cleanup {
    interp delete slave
} -result {}

test namespace-7.8 {Bug ba1419303b4c} -setup {
    namespace eval ns1 {
	namespace ensemble create
    }

    trace add command ns1 delete {
	namespace delete ns1
    }
} -body {
    # No segmentation fault given --enable-symbols=mem. 
    namespace delete ns1
} -result {}

test namespace-8.1 {TclTeardownNamespace, delete global namespace} {
    catch {interp delete test_interp}
    interp create test_interp
    interp eval test_interp {
        namespace eval test_ns_1 {
            namespace export p
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    }
} -body {
    namespace eval test_ns_1 {
        list [catch {set ::test_ns_777::v} msg] $msg \
             [catch {namespace children test_ns_777} msg] $msg
    }
} -result {1 {can't read "::test_ns_777::v": no such variable} 1 {namespace "test_ns_777" not found in "::test_ns_1"}}

# TIP 278: secondary lookup disabled, results changed from {10 20}
test namespace-14.3 {TclGetNamespaceForQualName, relative names} -setup {
    catch {namespace delete {*}[namespace children :: test_ns_*]}
    variable v 10
    namespace eval test_ns_1::test_ns_2 {
        variable v 20
    }
    namespace eval test_ns_2 {
        variable v 30
    }
} -body {
    namespace eval test_ns_1 {
        # list $v $test_ns_2::v
        list [catch {set v} msg] $msg  [catch {set test_ns_2::v} msg] $msg
    }
} -result {1 {can't read "v": no such variable} 0 20}

test namespace-14.4 {TclGetNamespaceForQualName, relative ns names looked up only in current ns} {
    namespace eval test_ns_1::test_ns_2 {
        namespace eval foo {}
    }
    namespace eval test_ns_1 {
        list [namespace children test_ns_2] \
             [catch {namespace children test_ns_1} msg] $msg







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    }
} -body {
    namespace eval test_ns_1 {
        list [catch {set ::test_ns_777::v} msg] $msg \
             [catch {namespace children test_ns_777} msg] $msg
    }
} -result {1 {can't read "::test_ns_777::v": no such variable} 1 {namespace "test_ns_777" not found in "::test_ns_1"}}


test namespace-14.3 {TclGetNamespaceForQualName, relative names} -setup {
    catch {namespace delete {*}[namespace children :: test_ns_*]}
    variable v 10
    namespace eval test_ns_1::test_ns_2 {
        variable v 20
    }
    namespace eval test_ns_2 {
        variable v 30
    }
} -body {
    namespace eval test_ns_1 {
        list $v $test_ns_2::v

    }
} -result {10 20}

test namespace-14.4 {TclGetNamespaceForQualName, relative ns names looked up only in current ns} {
    namespace eval test_ns_1::test_ns_2 {
        namespace eval foo {}
    }
    namespace eval test_ns_1 {
        list [namespace children test_ns_2] \
             [catch {namespace children test_ns_1} msg] $msg
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    catch {rename test_ns_1::test_ns_2:: {}}
    set l {}
} -body {
    lappend l [catch {test_ns_1::test_ns_2:: hello} msg] $msg
    proc test_ns_1::test_ns_2:: {args} {return "\{\}: $args"}
    lappend l [test_ns_1::test_ns_2:: hello]
} -result {1 {invalid command name "test_ns_1::test_ns_2::"} {{}: hello}}

# TIP 278: secondary lookup disabled, added catch, result changed from y
test namespace-14.12 {TclGetNamespaceForQualName, extra ::s are significant for vars} -setup {
    catch {namespace delete {*}[namespace children :: test_ns_*]}
} -body {
    namespace eval test_ns_1 {
        variable {}
        catch {set test_ns_1::(x) y} ::msg
    }
    list $::msg [catch {set test_ns_1::(x)} msg] $msg
} -result {{can't set "test_ns_1::(x)": parent namespace doesn't exist} 1 {can't read "test_ns_1::(x)": no such variable}}
test namespace-14.13 {TclGetNamespaceForQualName, namespace other than global ns can't have empty name} -setup {
    catch {namespace delete {*}[namespace children :: test_ns_*]}
} -returnCodes error -body {
    namespace eval test_ns_1 {
	proc {} {} {}
	namespace eval {} {}
	{}







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    catch {rename test_ns_1::test_ns_2:: {}}
    set l {}
} -body {
    lappend l [catch {test_ns_1::test_ns_2:: hello} msg] $msg
    proc test_ns_1::test_ns_2:: {args} {return "\{\}: $args"}
    lappend l [test_ns_1::test_ns_2:: hello]
} -result {1 {invalid command name "test_ns_1::test_ns_2::"} {{}: hello}}


test namespace-14.12 {TclGetNamespaceForQualName, extra ::s are significant for vars} -setup {
    catch {namespace delete {*}[namespace children :: test_ns_*]}
} -body {
    namespace eval test_ns_1 {
        variable {}
        set test_ns_1::(x) y
    }
    set test_ns_1::(x)
} -result y
test namespace-14.13 {TclGetNamespaceForQualName, namespace other than global ns can't have empty name} -setup {
    catch {namespace delete {*}[namespace children :: test_ns_*]}
} -returnCodes error -body {
    namespace eval test_ns_1 {
	proc {} {} {}
	namespace eval {} {}
	{}
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        variable x 777
    }
} -body {
    namespace eval test_ns_1 {
        set x
    }
} -result {777}

# TIP 278: secondary lookup disabled, catch added, result changed from 314159
test namespace-17.7 {Tcl_FindNamespaceVar, relative name found} {
    namespace eval test_ns_1 {
	variable x 777
        unset x
        list [catch {set x} msg] $msg  ;# must not be global x now
    }
} {1 {can't read "x": no such variable}}
test namespace-17.8 {Tcl_FindNamespaceVar, relative name not found} -body {
    namespace eval test_ns_1 {
        set wuzzat
    }
} -returnCodes error -result {can't read "wuzzat": no such variable}
test namespace-17.9 {Tcl_FindNamespaceVar, relative name and TCL_GLOBAL_ONLY} {
    namespace eval test_ns_1 {
        variable a hello
    }
    set test_ns_1::a
} {hello}

# TIP 278: secondary lookup disabled, result changed from 1
test namespace-17.10 {Tcl_FindNamespaceVar, interference with cached varNames} -setup {
    namespace eval test_ns_1 {}
} -body {
    proc test_ns {} {
	set ::test_ns_1::a 0
    }
    test_ns
    rename test_ns {}
    namespace eval test_ns_1 unset a
    set a 0
    namespace eval test_ns_1 set a 1
    namespace delete test_ns_1
    return $a
} -result 0
catch {unset a}
catch {unset x}

catch {unset l}
catch {rename foo {}}
test namespace-18.1 {TclResetShadowedCmdRefs, one-level check for command shadowing} -setup {
    catch {namespace delete {*}[namespace children :: test_ns_*]}







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        variable x 777
    }
} -body {
    namespace eval test_ns_1 {
        set x
    }
} -result {777}


test namespace-17.7 {Tcl_FindNamespaceVar, relative name found} {
    namespace eval test_ns_1 {
	variable x 777
        unset x
        set x  ;# must be global x now
    }
} {314159}
test namespace-17.8 {Tcl_FindNamespaceVar, relative name not found} -body {
    namespace eval test_ns_1 {
        set wuzzat
    }
} -returnCodes error -result {can't read "wuzzat": no such variable}
test namespace-17.9 {Tcl_FindNamespaceVar, relative name and TCL_GLOBAL_ONLY} {
    namespace eval test_ns_1 {
        variable a hello
    }
    set test_ns_1::a
} {hello}


test namespace-17.10 {Tcl_FindNamespaceVar, interference with cached varNames} -setup {
    namespace eval test_ns_1 {}
} -body {
    proc test_ns {} {
	set ::test_ns_1::a 0
    }
    test_ns
    rename test_ns {}
    namespace eval test_ns_1 unset a
    set a 0
    namespace eval test_ns_1 set a 1
    namespace delete test_ns_1
    return $a
} -result 1
catch {unset a}
catch {unset x}

catch {unset l}
catch {rename foo {}}
test namespace-18.1 {TclResetShadowedCmdRefs, one-level check for command shadowing} -setup {
    catch {namespace delete {*}[namespace children :: test_ns_*]}
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    namespace eval test_ns_3 {
        list [namespace which foreach] \
             [namespace which p] \
             [namespace which cmd1] \
             [namespace which ::test_ns_2::cmd2]
    }
} -result {::foreach ::test_ns_3::p ::test_ns_3::cmd1 ::test_ns_2::cmd2}

# TIP 278: secondary lookup disabled, catch added, result changed
test namespace-34.7 {NamespaceWhichCmd, variable lookup} -setup {
    catch {namespace delete {*}[namespace children test_ns_*]}
    namespace eval test_ns_1 {
        namespace export cmd*
        proc cmd1 {args} {return "cmd1: $args"}
        proc cmd2 {args} {return "cmd2: $args"}
    }
    namespace eval test_ns_2 {
        namespace export *
        namespace import ::test_ns_1::*
        variable v2 222
        proc p {} {}
    }
    namespace eval test_ns_3 {
        variable v3 333
        namespace import ::test_ns_2::*
    }
} -body {
    namespace eval test_ns_3 {
        list [catch {namespace which -variable env } msg] $msg \
             [namespace which -variable v3] \
             [namespace which -variable ::test_ns_2::v2] \
             [catch {namespace which -variable ::test_ns_2::noSuchVar} msg] $msg
    }
} -result {0 {} ::test_ns_3::v3 ::test_ns_2::v2 0 {}}

test namespace-35.1 {FreeNsNameInternalRep, resulting ref count > 0} -setup {
    catch {namespace delete {*}[namespace children :: test_ns_*]}
} -body {
    namespace eval test_ns_1 {
        proc p {} {
            namespace delete [namespace current]







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    namespace eval test_ns_3 {
        list [namespace which foreach] \
             [namespace which p] \
             [namespace which cmd1] \
             [namespace which ::test_ns_2::cmd2]
    }
} -result {::foreach ::test_ns_3::p ::test_ns_3::cmd1 ::test_ns_2::cmd2}


test namespace-34.7 {NamespaceWhichCmd, variable lookup} -setup {
    catch {namespace delete {*}[namespace children test_ns_*]}
    namespace eval test_ns_1 {
        namespace export cmd*
        proc cmd1 {args} {return "cmd1: $args"}
        proc cmd2 {args} {return "cmd2: $args"}
    }
    namespace eval test_ns_2 {
        namespace export *
        namespace import ::test_ns_1::*
        variable v2 222
        proc p {} {}
    }
    namespace eval test_ns_3 {
        variable v3 333
        namespace import ::test_ns_2::*
    }
} -body {
    namespace eval test_ns_3 {
        list [namespace which -variable env] \
             [namespace which -variable v3] \
             [namespace which -variable ::test_ns_2::v2] \
             [catch {namespace which -variable ::test_ns_2::noSuchVar} msg] $msg
    }
} -result {::env ::test_ns_3::v3 ::test_ns_2::v2 0 {}}

test namespace-35.1 {FreeNsNameInternalRep, resulting ref count > 0} -setup {
    catch {namespace delete {*}[namespace children :: test_ns_*]}
} -body {
    namespace eval test_ns_1 {
        proc p {} {
            namespace delete [namespace current]
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	proc x2 {} {format 2}
	proc x3 {} {format 3}
	namespace ensemble create
    }
    list [ns x0 z] [ns x1] [ns x2] [ns x3]
} -cleanup {
    namespace delete ns
} -result {{1 ::ns::x0::z} 1 2 3}
test namespace-42.8 {ensembles: [Bug 1670091]} -setup {



    proc demo args {}
    variable target [list [namespace which demo] x]
    proc trial args {variable target; string length $target}
    trace add execution demo enter [namespace code trial]
    namespace ensemble create -command foo -map [list bar $target]
} -body {
    foo bar
} -cleanup {
    unset target
    rename demo {}
    rename trial {}
    rename foo {}
} -result {}





























test namespace-43.1 {ensembles: dict-driven} {
    namespace eval ns {
	namespace export x*
	proc x1 {} {format 1}
	proc x2 {} {format 2}
	namespace ensemble create -map {a x1 b x2}
    }







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	proc x2 {} {format 2}
	proc x3 {} {format 3}
	namespace ensemble create
    }
    list [ns x0 z] [ns x1] [ns x2] [ns x3]
} -cleanup {
    namespace delete ns
} -result {{1 z} 1 2 3}
test namespace-42.8 {
    ensembles: [Bug 1670091], panic due to pointer to a deallocated List
    struct.
} -setup {
    proc demo args {}
    variable target [list [namespace which demo] x]
    proc trial args {variable target; string length $target}
    trace add execution demo enter [namespace code trial]
    namespace ensemble create -command foo -map [list bar $target]
} -body {
    foo bar
} -cleanup {
    unset target
    rename demo {}
    rename trial {}
    rename foo {}
} -result {}

test namespace-42.9 {
    ensembles: [Bug 4f6a1ebd64], segmentation fault due to pointer to a
    deallocated List struct.
} -setup {
    namespace eval n {namespace ensemble create}
    set lst [dict create one ::two]
    namespace ensemble configure n -subcommands $lst -map $lst
} -body {
    n one
} -cleanup {
    namespace delete n
    unset -nocomplain lst
} -returnCodes error -match glob -result {invalid command name*}

test namespace-42.10 {
    ensembles: [Bug 4f6a1ebd64] segmentation fault due to pointer to a
    deallocated List struct (this time with duplicate of one in "dict").
} -setup {
    namespace eval n {namespace ensemble create}
    set lst [list one ::two one ::three]
    namespace ensemble configure n -subcommands $lst -map $lst
} -body {
    n one
} -cleanup {
    namespace delete n
    unset -nocomplain lst
} -returnCodes error -match glob -result {invalid command name *three*}

test namespace-43.1 {ensembles: dict-driven} {
    namespace eval ns {
	namespace export x*
	proc x1 {} {format 1}
	proc x2 {} {format 2}
	namespace ensemble create -map {a x1 b x2}
    }
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} {1 {ensemble subcommand implementations must be non-empty lists}}
test namespace-44.5 {ensemble: errors} -setup {
    namespace ensemble create -command foobar -subcommands {foobarcget foobarconfigure}
} -body {
    foobar foobarcon
} -cleanup {
    rename foobar {}
} -returnCodes error -result {invalid command name "::foobarconfigure"}
test namespace-44.6 {ensemble: errors} -returnCodes error -body {
    namespace ensemble create gorp
} -result {wrong # args: should be "namespace ensemble create ?option value ...?"}

test namespace-45.1 {ensemble: introspection} {
    namespace eval ns {
	namespace export x







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} {1 {ensemble subcommand implementations must be non-empty lists}}
test namespace-44.5 {ensemble: errors} -setup {
    namespace ensemble create -command foobar -subcommands {foobarcget foobarconfigure}
} -body {
    foobar foobarcon
} -cleanup {
    rename foobar {}
} -returnCodes error -result {invalid command name "foobarconfigure"}
test namespace-44.6 {ensemble: errors} -returnCodes error -body {
    namespace ensemble create gorp
} -result {wrong # args: should be "namespace ensemble create ?option value ...?"}

test namespace-45.1 {ensemble: introspection} {
    namespace eval ns {
	namespace export x
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    set result {}
    lappend result [catch {ns a b c} msg] $msg
    lappend result [catch {ns a b c} msg] $msg
    lappend result [catch {ns b c d} msg] $msg
    lappend result [catch {ns c d e} msg] $msg
    lappend result [catch {ns Magic foo bar spong wibble} msg] $msg
    list $result [lsort [info commands ::ns::*]] $log [namespace delete ns]
} {{0 2 0 2 0 2 0 2 1 {unknown or protected subcommand "Magic"}} {::ns::Magic ::ns::a ::ns::b ::ns::c} {{making a} {running ::ns::a b c} {running ::ns::a b c} {making b} {running ::ns::b c d} {making c} {running ::ns::c d e} {unknown Magic - args = foo bar spong wibble}} {}}
test namespace-47.2 {ensemble: unknown handler} {
    namespace eval ns {
	namespace export {[a-z]*}
	proc Magic {ensemble subcmd args} {
	    error foobar
	}
	namespace ensemble create -unknown ::ns::Magic







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    set result {}
    lappend result [catch {ns a b c} msg] $msg
    lappend result [catch {ns a b c} msg] $msg
    lappend result [catch {ns b c d} msg] $msg
    lappend result [catch {ns c d e} msg] $msg
    lappend result [catch {ns Magic foo bar spong wibble} msg] $msg
    list $result [lsort [info commands ::ns::*]] $log [namespace delete ns]
} {{0 2 0 2 0 2 0 2 1 {unknown or protected subcommand "Magic"}} {::ns::Magic ::ns::a ::ns::b ::ns::c} {{making a} {running a b c} {running a b c} {making b} {running b c d} {making c} {running c d e} {unknown Magic - args = foo bar spong wibble}} {}}
test namespace-47.2 {ensemble: unknown handler} {
    namespace eval ns {
	namespace export {[a-z]*}
	proc Magic {ensemble subcmd args} {
	    error foobar
	}
	namespace ensemble create -unknown ::ns::Magic
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} -cleanup {
    namespace delete ns
} -result\
   {0 0\
    1 {wrong # args: should be "ns z1 x a1"}\
    1 {wrong # args: should be "ns z2 x a1 a2"}\
    1 {wrong # args: should be "ns z2 x a1 a2"}\
    1 {wrong # args: should be "::ns::x::z0"}\
    0 {1 v}\
    1 {wrong # args: should be "ns v x z2 a2"}\
    0 {2 v v2}}
test namespace-53.11 {ensembles: nested rewrite} -setup {
    namespace eval ns {
	namespace export x
	namespace eval x {







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} -cleanup {
    namespace delete ns
} -result\
   {0 0\
    1 {wrong # args: should be "ns z1 x a1"}\
    1 {wrong # args: should be "ns z2 x a1 a2"}\
    1 {wrong # args: should be "ns z2 x a1 a2"}\
    1 {wrong # args: should be "z0"}\
    0 {1 v}\
    1 {wrong # args: should be "ns v x z2 a2"}\
    0 {2 v v2}}
test namespace-53.11 {ensembles: nested rewrite} -setup {
    namespace eval ns {
	namespace export x
	namespace eval x {
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	try {
	    return [lsort $gone]
	} finally {
	    namespace delete ::testing
	}
    }
} {::testing::abc::def ::testing::abc::ghi}













# cleanup
catch {rename cmd1 {}}
catch {unset l}
catch {unset msg}
catch {unset trigger}
namespace delete {*}[namespace children :: test_ns_*]
::tcltest::cleanupTests
return

# Local Variables:
# mode: tcl
# End:







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	try {
	    return [lsort $gone]
	} finally {
	    namespace delete ::testing
	}
    }
} {::testing::abc::def ::testing::abc::ghi}

test namespace-56.4 {bug 16fe1b5807: names starting with ":"} {
namespace eval : {
    namespace ensemble create
    namespace export *
    proc p1 {} {
	    return 16fe1b5807
    }
}

: p1
} 16fe1b5807

# cleanup
catch {rename cmd1 {}}
catch {unset l}
catch {unset msg}
catch {unset trigger}
namespace delete {*}[namespace children :: test_ns_*]
::tcltest::cleanupTests
return

# Local Variables:
# mode: tcl
# End:

Changes to tests/obj.test.

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test obj-1.1 {Tcl_AppendAllObjTypes, and InitTypeTable, Tcl_RegisterObjType} testobj {
    set r 1
    foreach {t} {
	bytearray
	bytecode
	cmdName
	dict
	end-offset
	regexp
	string
    } {
        set first [string first $t [testobj types]]
        set r [expr {$r && ($first != -1)}]
    }
    set result $r







<







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32

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test obj-1.1 {Tcl_AppendAllObjTypes, and InitTypeTable, Tcl_RegisterObjType} testobj {
    set r 1
    foreach {t} {
	bytearray
	bytecode
	cmdName
	dict

	regexp
	string
    } {
        set first [string first $t [testobj types]]
        set r [expr {$r && ($first != -1)}]
    }
    set result $r
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    lappend result [testobj freeallvars]
    lappend result [testintobj set 1 12]
    lappend result [testobj convert 1 bytearray]
    lappend result [testobj type 1]
    lappend result [testobj refcount 1]
} {{} 12 12 bytearray 3}

test obj-3.1 {Tcl_ConvertToType error} testobj {
    list [testdoubleobj set 1 12.34] \
	[catch {testobj convert 1 end-offset} msg] \
	 $msg
} {12.34 1 {bad index "12.34": must be end?[+-]integer?}}
test obj-3.2 {Tcl_ConvertToType error, "empty string" object} testobj {
    list [testobj newobj 1] [catch {testobj convert 1 end-offset} msg] $msg
} {{} 1 {bad index "": must be end?[+-]integer?}}

test obj-4.1 {Tcl_NewObj and AllocateFreeObjects} testobj {
    set result ""
    lappend result [testobj freeallvars]
    lappend result [testobj newobj 1]
    lappend result [testobj type 1]
    lappend result [testobj refcount 1]
} {{} {} string 2}







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    lappend result [testobj freeallvars]
    lappend result [testintobj set 1 12]
    lappend result [testobj convert 1 bytearray]
    lappend result [testobj type 1]
    lappend result [testobj refcount 1]
} {{} 12 12 bytearray 3}










test obj-4.1 {Tcl_NewObj and AllocateFreeObjects} testobj {
    set result ""
    lappend result [testobj freeallvars]
    lappend result [testobj newobj 1]
    lappend result [testobj type 1]
    lappend result [testobj refcount 1]
} {{} {} string 2}
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    lappend result [testbooleanobj set 2 0] ;# must copy on write, now 2 objs
    lappend result [testobj type 2]
    lappend result [testobj refcount 1]
    lappend result [testobj refcount 2]
} {{} 1024 1024 int 4 4 0 int 3 2}


test obj-31.1 {regenerate string rep of "end"} testobj {
    testobj freeallvars
    teststringobj set 1 end
    testobj convert 1 end-offset
    testobj invalidateStringRep 1
} end
test obj-31.2 {regenerate string rep of "end-1"} testobj {
    testobj freeallvars
    teststringobj set 1 end-0x1
    testobj convert 1 end-offset
    testobj invalidateStringRep 1
} end-1
test obj-31.3 {regenerate string rep of "end--1"} testobj {
    testobj freeallvars
    teststringobj set 1 end--0x1
    testobj convert 1 end-offset
    testobj invalidateStringRep 1
} end--1
test obj-31.4 {regenerate string rep of "end-bigInteger"} testobj {
    testobj freeallvars
    teststringobj set 1 end-0x7fffffff
    testobj convert 1 end-offset
    testobj invalidateStringRep 1
} end-2147483647
test obj-31.5 {regenerate string rep of "end--bigInteger"} testobj {
    testobj freeallvars
    teststringobj set 1 end--0x7fffffff
    testobj convert 1 end-offset
    testobj invalidateStringRep 1
} end--2147483647
test obj-31.6 {regenerate string rep of "end--bigInteger"} {testobj longIs32bit} {
    testobj freeallvars
    teststringobj set 1 end--0x80000000
    testobj convert 1 end-offset
    testobj invalidateStringRep 1
} end--2147483648

test obj-32.1 {freeing very large object trees} {
    set x {}
    for {set i 0} {$i<100000} {incr i} {
	set x [list $x {}]
    }
    unset x
} {}







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    lappend result [testbooleanobj set 2 0] ;# must copy on write, now 2 objs
    lappend result [testobj type 2]
    lappend result [testobj refcount 1]
    lappend result [testobj refcount 2]
} {{} 1024 1024 int 4 4 0 int 3 2}







































test obj-32.1 {freeing very large object trees} {
    set x {}
    for {set i 0} {$i<100000} {incr i} {
	set x [list $x {}]
    }
    unset x
} {}

Changes to tests/oo.test.

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# this file, and for a DISCLAIMER OF ALL WARRANTIES.

package require TclOO 1.0.3
package require tcltest 2
if {"::tcltest" in [namespace children]} {
    namespace import -force ::tcltest::*
}








testConstraint memory [llength [info commands memory]]
if {[testConstraint memory]} {
    proc getbytes {} {
	set lines [split [memory info] \n]
	return [lindex $lines 3 3]
    }







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# this file, and for a DISCLAIMER OF ALL WARRANTIES.

package require TclOO 1.0.3
package require tcltest 2
if {"::tcltest" in [namespace children]} {
    namespace import -force ::tcltest::*
}


# The foundational objects oo::object and oo::class are sensitive to reference
# counting errors and are deallocated only when an interp is deleted, so in
# this test suite, interp creation and interp deletion are often used in
# leaktests in order to leverage this sensitivity.


testConstraint memory [llength [info commands memory]]
if {[testConstraint memory]} {
    proc getbytes {} {
	set lines [split [memory info] \n]
	return [lindex $lines 3 3]
    }
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	package require TclOO
	namespace delete ::
    }
    interp delete $i
} {}
test oo-0.3 {basic test of OO's ability to clean up its initial state} -body {
    leaktest {
	[oo::object new] destroy
    }
} -constraints memory -result 0
test oo-0.4 {basic test of OO's ability to clean up its initial state} -body {
    leaktest {
	oo::class create foo
	foo new
	foo destroy
    }
} -constraints memory -result 0






test oo-0.5 {testing literal leak on interp delete} memory {
    leaktest {
	interp create foo
	foo eval {oo::object new}
	interp delete foo
    }
} 0
test oo-0.6 {cleaning the core class pair; way #1} -setup {







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	package require TclOO
	namespace delete ::
    }
    interp delete $i
} {}
test oo-0.3 {basic test of OO's ability to clean up its initial state} -body {
    leaktest {
        [oo::object new] destroy
    }
} -constraints memory -result 0
test oo-0.4 {basic test of OO's ability to clean up its initial state} -body {
    leaktest {
	oo::class create foo
	foo new
	foo destroy
    }
} -constraints memory -result 0
test oo-0.5.1 {testing object foundation cleanup} memory {
    leaktest {
	interp create foo
	interp delete foo
    }
} 0
test oo-0.5.2 {testing literal leak on interp delete} memory {
    leaktest {
	interp create foo
	foo eval {oo::object new}
	interp delete foo
    }
} 0
test oo-0.6 {cleaning the core class pair; way #1} -setup {
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    set errorInfo
} "wrong # args: should be \"oo::define oo::object method name args body\"
    while executing
\"oo::define oo::object method missingArgs\""
test oo-1.4 {basic test of OO functionality} -body {
    oo::object create {}
} -returnCodes 1 -result {object name must not be empty}







test oo-1.5 {basic test of OO functionality} -body {
    oo::object doesnotexist
} -returnCodes 1 -result {unknown method "doesnotexist": must be create, destroy or new}
test oo-1.5.1 {basic test of OO functionality} -setup {
    oo::object create aninstance
} -returnCodes error -body {
    aninstance







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    set errorInfo
} "wrong # args: should be \"oo::define oo::object method name args body\"
    while executing
\"oo::define oo::object method missingArgs\""
test oo-1.4 {basic test of OO functionality} -body {
    oo::object create {}
} -returnCodes 1 -result {object name must not be empty}
test oo-1.4.1 {fully-qualified nested name} -body {
    oo::object create ::one::two::three
} -result {::one::two::three}
test oo-1.4.2 {automatic command name has same name as namespace} -body {
    set obj [oo::object new]
    expr {[info object namespace $obj] == $obj}
} -result 1
test oo-1.5 {basic test of OO functionality} -body {
    oo::object doesnotexist
} -returnCodes 1 -result {unknown method "doesnotexist": must be create, destroy or new}
test oo-1.5.1 {basic test of OO functionality} -setup {
    oo::object create aninstance
} -returnCodes error -body {
    aninstance
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} -body {
    oo::define B constructor {} {A create test-oo-1.18}
    B create C
} -cleanup {
    rename test-oo-1.18 {}
    A destroy
} -result ::C














test oo-1.18.1 {Bug 75b8433707: memory leak in oo-1.18} -setup {
    proc test-oo-1.18 {} return
} -constraints memory -body {
    leaktest {
	oo::class create A
	oo::class create B {superclass A}
	oo::define B constructor {} {A create test-oo-1.18}
	B create C
	A destroy
    }
} -cleanup {
    rename test-oo-1.18 {}
} -result 0
test oo-1.18.2 {Bug 21c144f0f5} -setup {
    interp create slave
} -body {
    slave eval {
	oo::define [oo::class create foo] superclass oo::class
	oo::class destroy
    }
} -cleanup {







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} -body {
    oo::define B constructor {} {A create test-oo-1.18}
    B create C
} -cleanup {
    rename test-oo-1.18 {}
    A destroy
} -result ::C
test oo-1.18.1 {no memory leak: superclass} -setup {
} -constraints memory -body {

    leaktest {
	interp create t
	t eval {
	    oo::class create A {
		superclass oo::class
	    }
	}
	interp delete t
    }
} -cleanup {
} -result 0
test oo-1.18.2 {Bug 75b8433707: memory leak in oo-1.18} -setup {
    proc test-oo-1.18 {} return
} -constraints memory -body {
    leaktest {
	oo::class create A
	oo::class create B {superclass A}
	oo::define B constructor {} {A create test-oo-1.18}
	B create C
	A destroy
    }
} -cleanup {
    rename test-oo-1.18 {}
} -result 0
test oo-1.18.3 {Bug 21c144f0f5} -setup {
    interp create slave
} -body {
    slave eval {
	oo::define [oo::class create foo] superclass oo::class
	oo::class destroy
    }
} -cleanup {
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    }}}

    rename obj1 {}
    # No segmentation fault
    return done
} done

test oo-11.6 {













    OO: cleanup ReleaseClassContents() where class is mixed into one of its
    instances

} {



































    oo::class create obj1
    ::oo::define obj1 {self mixin [self]}

    ::oo::copy obj1 obj2
    ::oo::objdefine obj2 {mixin [self]}

    ::oo::copy obj2 obj3
    trace add command obj3 delete [list obj3 dying]
    rename obj2 {}

    # No segmentation fault
    return done
} done



test oo-12.1 {OO: filters} {
    oo::class create Aclass
    Aclass create Aobject
    oo::define Aclass {
	method concatenate args {
	    global result







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    }}}

    rename obj1 {}
    # No segmentation fault
    return done
} done

test oo-11.6.1 {
    OO: cleanup of when an class is mixed into itself
} -constraints memory -body {
    leaktest {
	interp create interp1
	oo::class create obj1
	::oo::define obj1 {self mixin [uplevel 1 {namespace which obj1}]}
	rename obj1 {}
	interp delete interp1
    }
} -result 0 -cleanup {
}

test oo-11.6.2 {
    OO: cleanup ReleaseClassContents() where class is mixed into one of its
    instances
} -constraints memory -body {
    leaktest {
	interp create interp1
	interp1 eval {
	    oo::class create obj1
	    ::oo::copy obj1 obj2
	    rename obj2 {}
	    rename obj1 {}
	}
	interp delete interp1
    }
} -result 0 -cleanup {
}

test oo-11.6.3 {
    OO: cleanup ReleaseClassContents() where class is mixed into one of its
    instances
} -constraints memory -body {
    leaktest {
	interp create interp1
	interp1 eval {
	    oo::class create obj1
	    ::oo::define obj1 {self mixin [uplevel 1 {namespace which obj1}]}

	    ::oo::copy obj1 obj2
	    rename obj2 {}
	    rename obj1 {}
	}
	interp delete interp1
    }
} -result 0 -cleanup {
}

test oo-11.6.4 {
    OO: cleanup ReleaseClassContents() where class is mixed into one of its
    instances
} -body {
    oo::class create obj1
    ::oo::define obj1 {self mixin [self]}

    ::oo::copy obj1 obj2
    ::oo::objdefine obj2 {mixin [self]}

    ::oo::copy obj2 obj3
    rename obj3 {}
    rename obj2 {}

    # No segmentation fault
    return done
} -result done -cleanup {
    rename obj1 {}
}

test oo-12.1 {OO: filters} {
    oo::class create Aclass
    Aclass create Aobject
    oo::define Aclass {
	method concatenate args {
	    global result
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    return $result
} {::foo {in A ::foo} {in B ::foo} foo}
test oo-13.2 {OO: changing an object's class} -body {
    oo::object create foo
    oo::objdefine foo class oo::class
} -cleanup {
    foo destroy
} -returnCodes 1 -result {may not change a non-class object into a class object}
test oo-13.3 {OO: changing an object's class} -body {
    oo::class create foo
    oo::objdefine foo class oo::object
} -cleanup {
    foo destroy
} -returnCodes 1 -result {may not change a class object into a non-class object}
test oo-13.4 {OO: changing an object's class} -body {
    oo::class create foo {
	method m {} {
	    set result [list [self class] [info object class [self]]]
	    oo::objdefine [self] class ::bar
	    lappend result [self class] [info object class [self]]
	}







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    return $result
} {::foo {in A ::foo} {in B ::foo} foo}
test oo-13.2 {OO: changing an object's class} -body {
    oo::object create foo
    oo::objdefine foo class oo::class
} -cleanup {
    foo destroy
} -result {}
test oo-13.3 {OO: changing an object's class} -body {
    oo::class create foo
    oo::objdefine foo class oo::object
} -cleanup {
    foo destroy
} -result {}
test oo-13.4 {OO: changing an object's class} -body {
    oo::class create foo {
	method m {} {
	    set result [list [self class] [info object class [self]]]
	    oo::objdefine [self] class ::bar
	    lappend result [self class] [info object class [self]]
	}
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} -body {
    namespace eval ::existing {}
    oo::copy Cls {} ::existing
} -returnCodes error -cleanup {
    Super destroy
    catch {namespace delete ::existing}
} -result {::existing refers to an existing namespace}













test oo-15.13 {OO: object cloning with target NS} -setup {
    oo::class create Super
    oo::class create Cls {superclass Super}
} -body {
    list [namespace exist ::dupens] [oo::copy Cls Cls2 ::dupens] [namespace exist ::dupens]
} -cleanup {
    Super destroy
} -result {0 ::Cls2 1}







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} -body {
    namespace eval ::existing {}
    oo::copy Cls {} ::existing
} -returnCodes error -cleanup {
    Super destroy
    catch {namespace delete ::existing}
} -result {::existing refers to an existing namespace}
test oo-15.13.1 {
    OO: object cloning with target NS
    Valgrind will report a leak if the reference count of the namespace isn't
    properly incremented.
} -setup {
    oo::class create Cls {}
} -body {
    oo::copy Cls Cls2 ::dupens
    return done
} -cleanup {
    Cls destroy
    Cls2 destroy
} -result done 
test oo-15.13.2 {OO: object cloning with target NS} -setup {
    oo::class create Super
    oo::class create Cls {superclass Super}
} -body {
    list [namespace exist ::dupens] [oo::copy Cls Cls2 ::dupens] [namespace exist ::dupens]
} -cleanup {
    Super destroy
} -result {0 ::Cls2 1}
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	}
    }
    list [leaktest {[cls new] destroy}] [info class instances cls]
} -cleanup {
    cls destroy
} -result {0 {}}



oo::class create SampleSlot {
    superclass oo::Slot
    constructor {} {
	variable contents {a b c} ops {}
    }
    method contents {} {variable contents; return $contents}
    method ops {} {variable ops; return $ops}
    method Get {} {
	variable contents
	variable ops
	lappend ops [info level] Get
	return $contents
    }
    method Set {lst} {
	variable contents $lst
	variable ops
	lappend ops [info level] Set $lst
	return
    }
}











test oo-32.1 {TIP 380: slots - class test} -setup {
    SampleSlot create sampleSlot
} -body {
    list [info level] [sampleSlot contents] [sampleSlot ops]
} -cleanup {
    rename sampleSlot {}
} -result {0 {a b c} {}}
test oo-32.2 {TIP 380: slots - class test} -setup {
    SampleSlot create sampleSlot
} -body {
    list [info level] [sampleSlot -clear] \
	[sampleSlot contents] [sampleSlot ops]
} -cleanup {
    rename sampleSlot {}
} -result {0 {} {} {1 Set {}}}
test oo-32.3 {TIP 380: slots - class test} -setup {
    SampleSlot create sampleSlot
} -body {
    list [info level] [sampleSlot -append g h i] \
	[sampleSlot contents] [sampleSlot ops]
} -cleanup {
    rename sampleSlot {}
} -result {0 {} {a b c g h i} {1 Get 1 Set {a b c g h i}}}
test oo-32.4 {TIP 380: slots - class test} -setup {
    SampleSlot create sampleSlot
} -body {
    list [info level] [sampleSlot -set d e f] \
	[sampleSlot contents] [sampleSlot ops]
} -cleanup {
    rename sampleSlot {}
} -result {0 {} {d e f} {1 Set {d e f}}}
test oo-32.5 {TIP 380: slots - class test} -setup {
    SampleSlot create sampleSlot
} -body {
    list [info level] [sampleSlot -set d e f] [sampleSlot -append g h i] \
	[sampleSlot contents] [sampleSlot ops]
} -cleanup {
    rename sampleSlot {}
} -result {0 {} {} {d e f g h i} {1 Set {d e f} 1 Get 1 Set {d e f g h i}}}

test oo-33.1 {TIP 380: slots - defaulting} -setup {
    set s [SampleSlot new]
} -body {
    list [$s x y] [$s contents]
} -cleanup {
    rename $s {}
} -result {{} {a b c x y}}
test oo-33.2 {TIP 380: slots - defaulting} -setup {
    set s [SampleSlot new]
} -body {
    list [$s destroy; $s unknown] [$s contents]
} -cleanup {
    rename $s {}
} -result {{} {a b c destroy unknown}}
test oo-33.3 {TIP 380: slots - defaulting} -setup {
    set s [SampleSlot new]
} -body {
    oo::objdefine $s forward --default-operation  my -set
    list [$s destroy; $s unknown] [$s contents] [$s ops]
} -cleanup {
    rename $s {}
} -result {{} unknown {1 Set destroy 1 Set unknown}}
test oo-33.4 {TIP 380: slots - errors} -setup {
    set s [SampleSlot new]
} -body {
    # Method names beginning with "-" are special to slots
    $s -grill q
} -returnCodes error -cleanup {
    rename $s {}

} -result {unknown method "-grill": must be -append, -clear, -set, contents or ops}

SampleSlot destroy

test oo-34.1 {TIP 380: slots - presence} -setup {
    set obj [oo::object new]
    set result {}
} -body {
    oo::define oo::object {
	::lappend ::result [::info object class filter]







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	}
    }
    list [leaktest {[cls new] destroy}] [info class instances cls]
} -cleanup {
    cls destroy
} -result {0 {}}

proc SampleSlotSetup script {
    set script0 {
	oo::class create SampleSlot {
	    superclass oo::Slot
	    constructor {} {
		variable contents {a b c} ops {}
	    }
	    method contents {} {variable contents; return $contents}
	    method ops {} {variable ops; return $ops}
	    method Get {} {
		variable contents
		variable ops
		lappend ops [info level] Get
		return $contents
	    }
	    method Set {lst} {
		variable contents $lst
		variable ops
		lappend ops [info level] Set $lst
		return
	    }
	}
    }
    append script0 \n$script
}

proc SampleSlotCleanup script {
    set script0 {
	SampleSlot destroy
    }
    append script \n$script0
}

test oo-32.1 {TIP 380: slots - class test} -setup [SampleSlotSetup {
    SampleSlot create sampleSlot
}] -body {
    list [info level] [sampleSlot contents] [sampleSlot ops]
} -cleanup [SampleSlotCleanup {
    rename sampleSlot {}
}] -result {0 {a b c} {}}
test oo-32.2 {TIP 380: slots - class test} -setup [SampleSlotSetup {
    SampleSlot create sampleSlot
}] -body {
    list [info level] [sampleSlot -clear] \
	[sampleSlot contents] [sampleSlot ops]
} -cleanup [SampleSlotCleanup {
    rename sampleSlot {}
}] -result {0 {} {} {1 Set {}}}
test oo-32.3 {TIP 380: slots - class test} -setup [SampleSlotSetup {
    SampleSlot create sampleSlot
}] -body {
    list [info level] [sampleSlot -append g h i] \
	[sampleSlot contents] [sampleSlot ops]
} -cleanup [SampleSlotCleanup {
    rename sampleSlot {}
}] -result {0 {} {a b c g h i} {1 Get 1 Set {a b c g h i}}}
test oo-32.4 {TIP 380: slots - class test} -setup [SampleSlotSetup {
    SampleSlot create sampleSlot
}] -body {
    list [info level] [sampleSlot -set d e f] \
	[sampleSlot contents] [sampleSlot ops]
} -cleanup [SampleSlotCleanup {
    rename sampleSlot {}
}] -result {0 {} {d e f} {1 Set {d e f}}}
test oo-32.5 {TIP 380: slots - class test} -setup [SampleSlotSetup {
    SampleSlot create sampleSlot
}] -body {
    list [info level] [sampleSlot -set d e f] [sampleSlot -append g h i] \
	[sampleSlot contents] [sampleSlot ops]
} -cleanup [SampleSlotCleanup {
    rename sampleSlot {}
}] -result {0 {} {} {d e f g h i} {1 Set {d e f} 1 Get 1 Set {d e f g h i}}}

test oo-33.1 {TIP 380: slots - defaulting} -setup [SampleSlotSetup {
    set s [SampleSlot new]
}] -body {
    list [$s x y] [$s contents]
} -cleanup [SampleSlotCleanup {
    rename $s {}
}] -result {{} {a b c x y}}
test oo-33.2 {TIP 380: slots - defaulting} -setup [SampleSlotSetup {
    set s [SampleSlot new]
}] -body {
    list [$s destroy; $s unknown] [$s contents]
} -cleanup [SampleSlotCleanup {
    rename $s {}
}] -result {{} {a b c destroy unknown}}
test oo-33.3 {TIP 380: slots - defaulting} -setup [SampleSlotSetup {
    set s [SampleSlot new]
}] -body {
    oo::objdefine $s forward --default-operation  my -set
    list [$s destroy; $s unknown] [$s contents] [$s ops]
} -cleanup [SampleSlotCleanup {
    rename $s {}
}] -result {{} unknown {1 Set destroy 1 Set unknown}}
test oo-33.4 {TIP 380: slots - errors} -setup [SampleSlotSetup {
    set s [SampleSlot new]
}] -body {
    # Method names beginning with "-" are special to slots
    $s -grill q
} -returnCodes error -cleanup [SampleSlotCleanup {
    rename $s {}
}] -result \
    {unknown method "-grill": must be -append, -clear, -set, contents or ops}



test oo-34.1 {TIP 380: slots - presence} -setup {
    set obj [oo::object new]
    set result {}
} -body {
    oo::define oo::object {
	::lappend ::result [::info object class filter]
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	method e {} {}
    }
    E create e1
    list [lsort [info class methods E -all]] [lsort [info object methods e1 -all]]
} -cleanup {
    base destroy
} -result {{c d e} {c d e}}






















test oo-36.1 {TIP #470: introspection within oo::define} {
    oo::define oo::object self
} ::oo::object
test oo-36.2 {TIP #470: introspection within oo::define} -setup {
    oo::class create Cls
} -body {
    oo::define Cls self







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	method e {} {}
    }
    E create e1
    list [lsort [info class methods E -all]] [lsort [info object methods e1 -all]]
} -cleanup {
    base destroy
} -result {{c d e} {c d e}}
test oo-35.6 {
    Bug : teardown of an object that is a class that is an instance of itself
} -setup {
    oo::class create obj

    oo::copy obj obj1 obj1
    oo::objdefine obj1 {
	mixin obj1 obj
    }
    oo::copy obj1 obj2
    oo::objdefine obj2 {
	mixin obj2 obj1
    }
} -body {
    rename obj2 {}
    rename obj1 {}
    # doesn't crash
    return done
} -cleanup {
    rename obj {}
} -result done

test oo-36.1 {TIP #470: introspection within oo::define} {
    oo::define oo::object self
} ::oo::object
test oo-36.2 {TIP #470: introspection within oo::define} -setup {
    oo::class create Cls
} -body {
    oo::define Cls self

Changes to tests/package.test.

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    package require tcltest 2.3.3
    namespace import -force ::tcltest::*
}

::tcltest::loadTestedCommands
catch [list package require -exact Tcltest [info patchlevel]]

testConstraint testpreferstable [llength [info commands testpreferstable]]

# Do all this in a slave interp to avoid garbaging the package list
set i [interp create]
tcltest::loadIntoSlaveInterpreter $i {*}$argv

interp eval $i {
namespace import -force ::tcltest::*
package forget {*}[package names]
set oldPkgUnknown [package unknown]
package unknown {}
set oldPath $auto_path
set auto_path ""



test package-1.1 {pkg::create gives error on insufficient args} -body {
    ::pkg::create
} -returnCodes error -match glob -result {wrong # args: should be "*"}
test package-1.2 {pkg::create gives error on bad args} -body {
    ::pkg::create -foo bar -bar baz -baz boo
} -returnCodes error -match glob -result {unknown option "bar": *}







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    package require tcltest 2.3.3
    namespace import -force ::tcltest::*
}

::tcltest::loadTestedCommands
catch [list package require -exact Tcltest [info patchlevel]]



# Do all this in a slave interp to avoid garbaging the package list
set i [interp create]
tcltest::loadIntoSlaveInterpreter $i {*}$argv
load {} Tcltest $i
interp eval $i {
namespace import -force ::tcltest::*
#package forget {*}[package names]
set oldPkgUnknown [package unknown]
package unknown {}
set oldPath $auto_path
set auto_path ""

testConstraint testpreferstable [llength [info commands testpreferstable]]

test package-1.1 {pkg::create gives error on insufficient args} -body {
    ::pkg::create
} -returnCodes error -match glob -result {wrong # args: should be "*"}
test package-1.2 {pkg::create gives error on bad args} -body {
    ::pkg::create -foo bar -bar baz -baz boo
} -returnCodes error -match glob -result {unknown option "bar": *}
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    package forget t
    set x xxx
} -body {
    foreach i {1.4 3.4 2.3 2.4 2.2} {
	package ifneeded t $i "set x $i; package provide t $i"
    }
    package require t
    return $x
} -result {3.4}
test package-3.2 {Tcl_PkgRequire procedure, picking best version} -setup {
    package forget t
    set x xxx
} -body {
    foreach i {1.4 3.4 2.3 2.4 2.2 3.5 3.2} {
	package ifneeded t $i "set x $i; package provide t $i"
    }
    package require t
    return $x
} -result {3.5}
test package-3.3 {Tcl_PkgRequire procedure, picking best version} -setup {
    package forget t
    set x xxx
} -body {
    foreach i {3.5 2.1 2.3} {
	package ifneeded t $i "set x $i; package provide t $i"
    }
    package require t 2.2
    return $x
} -result {2.3}
test package-3.4 {Tcl_PkgRequire procedure, picking best version} -setup {
    package forget t
    set x xxx
} -body {
    foreach i {1.4 3.4 2.3 2.4 2.2} {
	package ifneeded t $i "set x $i; package provide t $i"
    }
    package require -exact t 2.3
    return $x
} -result {2.3}
test package-3.5 {Tcl_PkgRequire procedure, picking best version} -setup {
    package forget t
    set x xxx
} -body {
    foreach i {1.4 3.4 2.3 2.4 2.2} {
	package ifneeded t $i "set x $i; package provide t $i"
    }
    package require t 2.1
    return $x
} -result {2.4}
test package-3.6 {Tcl_PkgRequire procedure, can't find suitable version} -setup {
    package forget t
} -returnCodes error -body {
    package unknown {}
    foreach i {1.4 3.4 2.3 2.4 2.2} {
	package ifneeded t $i "set x $i"







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    package forget t
    set x xxx
} -body {
    foreach i {1.4 3.4 2.3 2.4 2.2} {
	package ifneeded t $i "set x $i; package provide t $i"
    }
    package require t
    set x
} -result {3.4}
test package-3.2 {Tcl_PkgRequire procedure, picking best version} -setup {
    package forget t
    set x xxx
} -body {
    foreach i {1.4 3.4 2.3 2.4 2.2 3.5 3.2} {
	package ifneeded t $i "set x $i; package provide t $i"
    }
    package require t
    set x
} -result {3.5}
test package-3.3 {Tcl_PkgRequire procedure, picking best version} -setup {
    package forget t
    set x xxx
} -body {
    foreach i {3.5 2.1 2.3} {
	package ifneeded t $i "set x $i; package provide t $i"
    }
    package require t 2.2
    set x
} -result {2.3}
test package-3.4 {Tcl_PkgRequire procedure, picking best version} -setup {
    package forget t
    set x xxx
} -body {
    foreach i {1.4 3.4 2.3 2.4 2.2} {
	package ifneeded t $i "set x $i; package provide t $i"
    }
    package require -exact t 2.3
    set x
} -result {2.3}
test package-3.5 {Tcl_PkgRequire procedure, picking best version} -setup {
    package forget t
    set x xxx
} -body {
    foreach i {1.4 3.4 2.3 2.4 2.2} {
	package ifneeded t $i "set x $i; package provide t $i"
    }
    package require t 2.1
    set x
} -result {2.4}
test package-3.6 {Tcl_PkgRequire procedure, can't find suitable version} -setup {
    package forget t
} -returnCodes error -body {
    package unknown {}
    foreach i {1.4 3.4 2.3 2.4 2.2} {
	package ifneeded t $i "set x $i"
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} -match glob -result {1 * invoked}
test package-3.12 {Tcl_PkgRequire procedure, self-deleting script} -setup {
    package forget t
    set x xxx
} -body {
    package ifneeded t 1.2 "package forget t; set x 1.2; package provide t 1.2"
    package require t 1.2
    return $x
} -result {1.2}
test package-3.13 {Tcl_PkgRequire procedure, "package unknown" support} -setup {
    package forget t
    set x xxx
} -body {
    proc pkgUnknown args {
	# args = name requirement
	# requirement = v-v (for exact version)
	global x
	set x $args
	package provide [lindex $args 0] [lindex [split [lindex $args 1] -] 0]
    }
    foreach i {1.4 3.4 2.3 2.4 2.2} {
	package ifneeded t $i "set x $i"
    }
    package unknown pkgUnknown
    package require -exact t 1.5
    return $x
} -cleanup {
    package unknown {}
} -result {t 1.5-1.5}
test package-3.14 {Tcl_PkgRequire procedure, "package unknown" support} -setup {
    package forget t
    set x xxx
} -body {







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} -match glob -result {1 * invoked}
test package-3.12 {Tcl_PkgRequire procedure, self-deleting script} -setup {
    package forget t
    set x xxx
} -body {
    package ifneeded t 1.2 "package forget t; set x 1.2; package provide t 1.2"
    package require t 1.2
    set x
} -result {1.2}
test package-3.13 {Tcl_PkgRequire procedure, "package unknown" support} -setup {
    package forget t
    set x xxx
} -body {
    proc pkgUnknown args {
	# args = name requirement
	# requirement = v-v (for exact version)
	global x
	set x $args
	package provide [lindex $args 0] [lindex [split [lindex $args 1] -] 0]
    }
    foreach i {1.4 3.4 2.3 2.4 2.2} {
	package ifneeded t $i "set x $i"
    }
    package unknown pkgUnknown
    package require -exact t 1.5
    set x
} -cleanup {
    package unknown {}
} -result {t 1.5-1.5}
test package-3.14 {Tcl_PkgRequire procedure, "package unknown" support} -setup {
    package forget t
    set x xxx
} -body {
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} -body {
    proc pkgUnknown args {
	global x
	set x $args
	package provide [lindex $args 0] 2.0
    }
    package require {a b}
    return $x
} -cleanup {
    package unknown {}
} -result {{a b} 0-}
test package-3.16 {Tcl_PkgRequire procedure, "package unknown" error} -setup {
    package forget t
} -body {
    proc pkgUnknown args {







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} -body {
    proc pkgUnknown args {
	global x
	set x $args
	package provide [lindex $args 0] 2.0
    }
    package require {a b}
    set x
} -cleanup {
    package unknown {}
} -result {{a b} 0-}
test package-3.16 {Tcl_PkgRequire procedure, "package unknown" error} -setup {
    package forget t
} -body {
    proc pkgUnknown args {
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    package provide demo 1.2.3
} -body {
    package require -exact demo 1.2
} -returnCodes error -cleanup {
    package forget demo
} -result {version conflict for package "demo": have 1.2.3, need exactly 1.2}
test package-3.50 {Tcl_PkgRequire procedure, picking best stable version} -constraints testpreferstable -setup {



    testpreferstable
    package forget t
    set x xxx

} -body {

    foreach i {1.4 3.4 4.0a1 2.3 2.4 2.2} {
	package ifneeded t $i "set x $i; package provide t $i"
    }
    package require t
    return $x



} -result {3.4}
test package-3.51 {Tcl_PkgRequire procedure, picking best stable version} -setup {
    package forget t
    set x xxx
} -body {
    foreach i {1.2b1 1.2 1.3a2 1.3} {
	package ifneeded t $i "set x $i; package provide t $i"
    }
    package require t
    return $x
} -result {1.3}
test package-3.52 {Tcl_PkgRequire procedure, picking best stable version} -setup {
    package forget t
    set x xxx
} -body {
    foreach i {1.2b1 1.2 1.3 1.3a2} {
	package ifneeded t $i "set x $i; package provide t $i"
    }
    package require t
    return $x
} -result {1.3}

























test package-4.1 {Tcl_PackageCmd procedure} -returnCodes error -body {
    package
} -result {wrong # args: should be "package option ?arg ...?"}
test package-4.2 {Tcl_PackageCmd procedure, "forget" option} {



    package forget {*}[package names]
    package names

} {}


test package-4.3 {Tcl_PackageCmd procedure, "forget" option} {



    package forget {*}[package names]
    package forget foo

} {}


test package-4.4 {Tcl_PackageCmd procedure, "forget" option} -setup {


    package forget {*}[package names]
    set result {}

} -body {

    package ifneeded t 1.1 {first script}
    package ifneeded t 2.3 {second script}
    package ifneeded x 1.4 {x's script}
    lappend result [lsort [package names]] [package versions t]
    package forget t
    lappend result [lsort [package names]] [package versions t]



} -result {{t x} {1.1 2.3} x {}}
test package-4.5 {Tcl_PackageCmd procedure, "forget" option} -setup {


    package forget {*}[package names]

} -body {

    package ifneeded a 1.1 {first script}
    package ifneeded b 2.3 {second script}
    package ifneeded c 1.4 {third script}
    package forget
    set result [list [lsort [package names]]]
    package forget a c
    lappend result [lsort [package names]]



} -result {{a b c} b}
test package-4.5.1 {Tcl_PackageCmd procedure, "forget" option} -body {
    # Test for Bug 415273
    package ifneeded a 1 "I should have been forgotten"
    package forget no-such-package a
    package ifneeded a 1
} -cleanup {
    package forget a
} -result {}
test package-4.6 {Tcl_PackageCmd procedure, "ifneeded" option} -body {
    package ifneeded a
} -returnCodes error -result {wrong # args: should be "package ifneeded package version ?script?"}
test package-4.7 {Tcl_PackageCmd procedure, "ifneeded" option} -body {
    package ifneeded a b c d
} -returnCodes error -result {wrong # args: should be "package ifneeded package version ?script?"}
test package-4.8 {Tcl_PackageCmd procedure, "ifneeded" option} -body {
    package ifneeded t xyz
} -returnCodes error -result {expected version number but got "xyz"}
test package-4.9 {Tcl_PackageCmd procedure, "ifneeded" option} {



    package forget {*}[package names]
    list [package ifneeded foo 1.1] [package names]



} {{} {}}
test package-4.10 {Tcl_PackageCmd procedure, "ifneeded" option} -setup {


    package forget t

} -body {

    package ifneeded t 1.4 "script for t 1.4"
    list [package names] [package ifneeded t 1.4] [package versions t]



} -result {t {script for t 1.4} 1.4}
test package-4.11 {Tcl_PackageCmd procedure, "ifneeded" option} -setup {


    package forget t

} -body {

    package ifneeded t 1.4 "script for t 1.4"
    list [package ifneeded t 1.5] [package names] [package versions t]



} -result {{} t 1.4}
test package-4.12 {Tcl_PackageCmd procedure, "ifneeded" option} -setup {


    package forget t

} -body {

    package ifneeded t 1.4 "script for t 1.4"
    package ifneeded t 1.4 "second script for t 1.4"
    list [package ifneeded t 1.4] [package names] [package versions t]



} -result {{second script for t 1.4} t 1.4}
test package-4.13 {Tcl_PackageCmd procedure, "ifneeded" option} -setup {
    package forget t
} -body {
    package ifneeded t 1.4 "script for t 1.4"
    package ifneeded t 1.2 "second script"
    package ifneeded t 3.1 "last script"
    list [package ifneeded t 1.2] [package versions t]
} -result {{second script} {1.4 1.2 3.1}}
test package-4.14 {Tcl_PackageCmd procedure, "names" option} -body {
    package names a
} -returnCodes error -result {wrong # args: should be "package names"}
test package-4.15 {Tcl_PackageCmd procedure, "names" option} {



    package forget {*}[package names]
    package names

} {}


test package-4.16 {Tcl_PackageCmd procedure, "names" option} -setup {


    package forget {*}[package names]

} -body {

    package ifneeded x 1.2 {dummy}
    package provide x 1.3
    package provide y 2.4
    catch {package require z 47.16}
    lsort [package names]



} -result {x y}
test package-4.17 {Tcl_PackageCmd procedure, "provide" option} -body {
    package provide
} -returnCodes error -result {wrong # args: should be "package provide package ?version?"}
test package-4.18 {Tcl_PackageCmd procedure, "provide" option} -body {
    package provide a b c
} -returnCodes error -result {wrong # args: should be "package provide package ?version?"}







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    package provide demo 1.2.3
} -body {
    package require -exact demo 1.2
} -returnCodes error -cleanup {
    package forget demo
} -result {version conflict for package "demo": have 1.2.3, need exactly 1.2}
test package-3.50 {Tcl_PkgRequire procedure, picking best stable version} -constraints testpreferstable -setup {
    interp create child
    load {} Tcltest child
    child eval {
    testpreferstable
    package forget t
    set x xxx
    }
} -body {
    child eval {
    foreach i {1.4 3.4 4.0a1 2.3 2.4 2.2} {
	package ifneeded t $i "set x $i; package provide t $i"
    }
    package require t
    set x
    }
} -cleanup {
    interp delete child
} -result {3.4}
test package-3.51 {Tcl_PkgRequire procedure, picking best stable version} -setup {
    package forget t
    set x xxx
} -body {
    foreach i {1.2b1 1.2 1.3a2 1.3} {
	package ifneeded t $i "set x $i; package provide t $i"
    }
    package require t
    set x
} -result {1.3}
test package-3.52 {Tcl_PkgRequire procedure, picking best stable version} -setup {
    package forget t
    set x xxx
} -body {
    foreach i {1.2b1 1.2 1.3 1.3a2} {
	package ifneeded t $i "set x $i; package provide t $i"
    }
    package require t
    set x
} -result {1.3}
test pkg-3.53 {Tcl_PkgRequire procedure, picking best stable version} -constraints testpreferstable -setup {
    testpreferstable
    package forget t
    set x xxx
} -body {
    foreach i {1.2b1 1.1} {
        package ifneeded t $i "set x $i; package provide t $i"
    }
    package require t
    set x
} -result {1.1}
test package-3.54 {Tcl_PkgRequire procedure, coroutine support} -setup {
    package forget t
} -body {
    coroutine coro1 apply {{} {
	package ifneeded t 2.1 {
	    yield 
	    package provide t 2.1
	}
	package require t 2.1
    }}
    list [catch {coro1} msg] $msg
} -match glob -result {0 2.1} 


test package-4.1 {Tcl_PackageCmd procedure} -returnCodes error -body {
    package
} -result {wrong # args: should be "package option ?arg ...?"}
test package-4.2 {Tcl_PackageCmd procedure, "forget" option} -setup {
    interp create child
} -body {
    child eval {
    package forget {*}[package names]
    package names
    }
} -cleanup {
    interp delete child
} -result {}
test package-4.3 {Tcl_PackageCmd procedure, "forget" option} -setup {
    interp create child
} -body {
    child eval {
    package forget {*}[package names]
    package forget foo
    }
} -cleanup {
    interp delete child
} -result {}
test package-4.4 {Tcl_PackageCmd procedure, "forget" option} -setup {
    interp create child
    child eval {
    package forget {*}[package names]
    set result {}
    }
} -body {
    child eval {
    package ifneeded t 1.1 {first script}
    package ifneeded t 2.3 {second script}
    package ifneeded x 1.4 {x's script}
    lappend result [lsort [package names]] [package versions t]
    package forget t
    lappend result [lsort [package names]] [package versions t]
    }
} -cleanup {
    interp delete child
} -result {{t x} {1.1 2.3} x {}}
test package-4.5 {Tcl_PackageCmd procedure, "forget" option} -setup {
    interp create child
    child eval {
    package forget {*}[package names]
    }
} -body {
    child eval {
    package ifneeded a 1.1 {first script}
    package ifneeded b 2.3 {second script}
    package ifneeded c 1.4 {third script}
    package forget
    set result [list [lsort [package names]]]
    package forget a c
    lappend result [lsort [package names]]
    }
} -cleanup {
    interp delete child
} -result {{a b c} b}
test package-4.5.1 {Tcl_PackageCmd procedure, "forget" option} -body {
    # Test for Bug 415273
    package ifneeded a 1 "I should have been forgotten"
    package forget no-such-package a
    package ifneeded a 1
} -cleanup {
    package forget a
} -result {}
test package-4.6 {Tcl_PackageCmd procedure, "ifneeded" option} -body {
    package ifneeded a
} -returnCodes error -result {wrong # args: should be "package ifneeded package version ?script?"}
test package-4.7 {Tcl_PackageCmd procedure, "ifneeded" option} -body {
    package ifneeded a b c d
} -returnCodes error -result {wrong # args: should be "package ifneeded package version ?script?"}
test package-4.8 {Tcl_PackageCmd procedure, "ifneeded" option} -body {
    package ifneeded t xyz
} -returnCodes error -result {expected version number but got "xyz"}
test package-4.9 {Tcl_PackageCmd procedure, "ifneeded" option} -setup {
    interp create child
} -body {
    child eval {
    package forget {*}[package names]
    list [package ifneeded foo 1.1] [package names]
    }
} -cleanup {
    interp delete child
} -result {{} {}}
test package-4.10 {Tcl_PackageCmd procedure, "ifneeded" option} -setup {
    interp create child
    child eval {
    package forget {*}[package names]
    }
} -body {
    child eval {
    package ifneeded t 1.4 "script for t 1.4"
    list [package names] [package ifneeded t 1.4] [package versions t]
    }
} -cleanup {
    interp delete child
} -result {t {script for t 1.4} 1.4}
test package-4.11 {Tcl_PackageCmd procedure, "ifneeded" option} -setup {
    interp create child
    child eval {
    package forget {*}[package names]
    }
} -body {
    child eval {
    package ifneeded t 1.4 "script for t 1.4"
    list [package ifneeded t 1.5] [package names] [package versions t]
    }
} -cleanup {
    interp delete child
} -result {{} t 1.4}
test package-4.12 {Tcl_PackageCmd procedure, "ifneeded" option} -setup {
    interp create child
    child eval {
    package forget {*}[package names]
    }
} -body {
    child eval {
    package ifneeded t 1.4 "script for t 1.4"
    package ifneeded t 1.4 "second script for t 1.4"
    list [package ifneeded t 1.4] [package names] [package versions t]
    }
} -cleanup {
    interp delete child
} -result {{second script for t 1.4} t 1.4}
test package-4.13 {Tcl_PackageCmd procedure, "ifneeded" option} -setup {
    package forget t
} -body {
    package ifneeded t 1.4 "script for t 1.4"
    package ifneeded t 1.2 "second script"
    package ifneeded t 3.1 "last script"
    list [package ifneeded t 1.2] [package versions t]
} -result {{second script} {1.4 1.2 3.1}}
test package-4.14 {Tcl_PackageCmd procedure, "names" option} -body {
    package names a
} -returnCodes error -result {wrong # args: should be "package names"}
test package-4.15 {Tcl_PackageCmd procedure, "names" option} -setup {
    interp create child
} -body {
    child eval {
    package forget {*}[package names]
    package names
    }
} -cleanup {
    interp delete child
} -result {}
test package-4.16 {Tcl_PackageCmd procedure, "names" option} -setup {
    interp create child
    child eval {
    package forget {*}[package names]
    }
} -body {
    child eval {
    package ifneeded x 1.2 {dummy}
    package provide x 1.3
    package provide y 2.4
    catch {package require z 47.16}
    lsort [package names]
    }
} -cleanup {
    interp delete child
} -result {x y}
test package-4.17 {Tcl_PackageCmd procedure, "provide" option} -body {
    package provide
} -returnCodes error -result {wrong # args: should be "package provide package ?version?"}
test package-4.18 {Tcl_PackageCmd procedure, "provide" option} -body {
    package provide a b c
} -returnCodes error -result {wrong # args: should be "package provide package ?version?"}
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	}
	return $res
    } finally {
	interp delete $ip
    }
}

test package-13.0 {package prefer defaults} -constraints testpreferstable -setup {
    testpreferstable
} -body {
    prefer
} -result stable
test package-13.1 {package prefer defaults} -body {
    set ::env(TCL_PKG_PREFER_LATEST) stable	;# value not relevant!
    prefer
} -cleanup {
    unset -nocomplain ::env(TCL_PKG_PREFER_LATEST)
} -result latest

test package-14.0 {wrong\#args} -returnCodes error -body {
    package prefer foo bar
} -result {wrong # args: should be "package prefer ?latest|stable?"}
test package-14.1 {bogus argument} -returnCodes error -body {
    package prefer foo
} -result {bad preference "foo": must be latest or stable}

test package-15.0 {set, keep} -constraints testpreferstable -setup {
    testpreferstable
} -body {package prefer stable} -result stable
test package-15.1 {set stable, keep} -constraints testpreferstable -setup {
    testpreferstable
} -body {prefer stable} -result {stable stable}
test package-15.2 {set latest, change} -constraints testpreferstable -setup {
    testpreferstable
} -body {prefer latest} -result {stable latest}
test package-15.3 {set latest, keep} -constraints testpreferstable -setup {
    testpreferstable
} -body {
    prefer latest latest

} -result {stable latest latest}
test package-15.4 {set stable, rejected} -constraints testpreferstable -setup {
    testpreferstable
} -body {
    prefer latest stable

} -result {stable latest latest}

rename prefer {}

set auto_path $oldPath
package unknown $oldPkgUnknown

cleanupTests







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	}
	return $res
    } finally {
	interp delete $ip
    }
}

test package-13.0 {package prefer defaults} -body {


    prefer
} -result [expr {[string match {*[ab]*} [package provide Tcl]] ? "latest" : "stable"}]
test package-13.1 {package prefer defaults} -body {
    set ::env(TCL_PKG_PREFER_LATEST) stable	;# value not relevant!
    prefer
} -cleanup {
    unset -nocomplain ::env(TCL_PKG_PREFER_LATEST)
} -result latest

test package-14.0 {wrong\#args} -returnCodes error -body {
    package prefer foo bar
} -result {wrong # args: should be "package prefer ?latest|stable?"}
test package-14.1 {bogus argument} -returnCodes error -body {
    package prefer foo
} -result {bad preference "foo": must be latest or stable}

test package-15.0 {set, keep} -constraints testpreferstable -setup {
    testpreferstable
} -body {package prefer} -result stable
test package-15.1 {set stable, keep} -constraints testpreferstable -setup {
    testpreferstable
} -body {package prefer stable} -result stable
test package-15.2 {set latest, change} -constraints testpreferstable -setup {
    testpreferstable
} -body {package prefer latest} -result latest
test package-15.3 {set latest, keep} -constraints testpreferstable -setup {
    testpreferstable
} -body {
    package prefer latest
    package prefer latest
} -result latest
test package-15.4 {set stable, rejected} -constraints testpreferstable -setup {
    testpreferstable
} -body {
    package prefer latest
    package prefer stable
} -result latest

rename prefer {}

set auto_path $oldPath
package unknown $oldPkgUnknown

cleanupTests

Changes to tests/parse.test.

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	variable ::aresult
	variable ::acode
	set aresult $result
	set acode $code
	return "new result"
    }
    set handler1 [testasync create async1]
    set ::aresult xxx
    set ::acode yyy
} -cleanup {
    testasync delete
} -body {
    list [testevalobjv 0 testasync mark $handler1 original 0] $::acode $::aresult
} -result {{new result} 0 original}
test parse-8.9 {Tcl_EvalObjv procedure, exceptional return} testevalobjv {
    list [catch {testevalobjv 0 error message} msg] $msg
} {1 message}
test parse-8.10 {Tcl_EvalObjv procedure, TCL_EVAL_GLOBAL} testevalobjv {
    rename ::unknown unknown.save
    proc ::unknown args {lappend ::info [info level]}







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	variable ::aresult
	variable ::acode
	set aresult $result
	set acode $code
	return "new result"
    }
    set handler1 [testasync create async1]
    set aresult xxx
    set acode yyy
} -cleanup {
    testasync delete
} -body {
    list [testevalobjv 0 testasync mark $handler1 original 0] $acode $aresult
} -result {{new result} 0 original}
test parse-8.9 {Tcl_EvalObjv procedure, exceptional return} testevalobjv {
    list [catch {testevalobjv 0 error message} msg] $msg
} {1 message}
test parse-8.10 {Tcl_EvalObjv procedure, TCL_EVAL_GLOBAL} testevalobjv {
    rename ::unknown unknown.save
    proc ::unknown args {lappend ::info [info level]}

Added tests/process.test.































































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# process.test --
#
# This file contains a collection of tests for the tcl::process ensemble.
# Sourcing this file into Tcl runs the tests and generates output for
# errors.  No output means no errors were found.
#
# Copyright (c) 2017 Frederic Bonnet
# See the file "license.terms" for information on usage and redistribution of
# this file, and for a DISCLAIMER OF ALL WARRANTIES.

if {[lsearch [namespace children] ::tcltest] == -1} {
    package require tcltest 2
    namespace import -force ::tcltest::*
}

test process-1.1 {tcl::process command basic syntax} -returnCodes error -body {
    tcl::process
} -result {wrong # args: should be "tcl::process subcommand ?arg ...?"}
test process-1.2 {tcl::process command basic syntax} -returnCodes error -body {
    tcl::process ?
} -match glob -result {unknown or ambiguous subcommand "?": must be autopurge, list, purge, or status}

test process-2.1 {tcl::process autopurge get} {tcl::process autopurge} {1}
test process-2.2 {tcl::process autopurge set true} {
    tcl::process autopurge true
    tcl::process autopurge
} {1}
test process-2.3 {tcl::process autopurge set false} {
    tcl::process autopurge false
    tcl::process autopurge
} {0}

Changes to tests/result.test.

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    testsaveresult small {set x 42} 0
} {small result}
test result-1.2 {Tcl_SaveInterpResult} {testsaveresult} {
    testsaveresult append {set x 42} 0
} {append result}
test result-1.3 {Tcl_SaveInterpResult} {testsaveresult} {
    testsaveresult dynamic {set x 42} 0
} {dynamic result freed}
test result-1.4 {Tcl_SaveInterpResult} {testsaveresult} {
    testsaveresult object {set x 42} 0
} {object result same}
test result-1.5 {Tcl_SaveInterpResult} {testsaveresult} {
    testsaveresult small {set x 42} 1
} {42}
test result-1.6 {Tcl_SaveInterpResult} {testsaveresult} {
    testsaveresult append {set x 42} 1
} {42}
test result-1.7 {Tcl_SaveInterpResult} {testsaveresult} {
    testsaveresult dynamic {set x 42} 1
} {42 freed}
test result-1.8 {Tcl_SaveInterpResult} {testsaveresult} {
    testsaveresult object {set x 42} 1
} {42 different}

# Tcl_RestoreInterpResult is mostly tested by the previous tests except
# for the following case








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    testsaveresult small {set x 42} 0
} {small result}
test result-1.2 {Tcl_SaveInterpResult} {testsaveresult} {
    testsaveresult append {set x 42} 0
} {append result}
test result-1.3 {Tcl_SaveInterpResult} {testsaveresult} {
    testsaveresult dynamic {set x 42} 0
} {dynamic result presentOrFreed}
test result-1.4 {Tcl_SaveInterpResult} {testsaveresult} {
    testsaveresult object {set x 42} 0
} {object result same}
test result-1.5 {Tcl_SaveInterpResult} {testsaveresult} {
    testsaveresult small {set x 42} 1
} {42}
test result-1.6 {Tcl_SaveInterpResult} {testsaveresult} {
    testsaveresult append {set x 42} 1
} {42}
test result-1.7 {Tcl_SaveInterpResult} {testsaveresult} {
    testsaveresult dynamic {set x 42} 1
} {42 presentOrFreed}
test result-1.8 {Tcl_SaveInterpResult} {testsaveresult} {
    testsaveresult object {set x 42} 1
} {42 different}

# Tcl_RestoreInterpResult is mostly tested by the previous tests except
# for the following case

Changes to tests/safe.test.

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test safe-2.3 {creating safe interpreters, should have no unexpected aliases} -setup {
    catch {safe::interpDelete a}
} -body {
    interp create a -safe
    lsort [a aliases]
} -cleanup {
    interp delete a
} -result {::tcl::mathfunc::max ::tcl::mathfunc::min clock}

test safe-3.1 {calling safe::interpInit is safe} -setup {
    catch {safe::interpDelete a}
    interp create a -safe
} -body {
    safe::interpInit a
    interp eval a exec ls







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test safe-2.3 {creating safe interpreters, should have no unexpected aliases} -setup {
    catch {safe::interpDelete a}
} -body {
    interp create a -safe
    lsort [a aliases]
} -cleanup {
    interp delete a
} -result {clock}

test safe-3.1 {calling safe::interpInit is safe} -setup {
    catch {safe::interpDelete a}
    interp create a -safe
} -body {
    safe::interpInit a
    interp eval a exec ls
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    lsort $r
} {byteOrder engine pathSeparator platform pointerSize wordSize}

# More test should be added to check that hostname, nameofexecutable, aren't
# leaking infos, but they still do...

# high level general test
test safe-7.1 {tests that everything works at high level} {
    set i [safe::interpCreate]
    # no error shall occur:
    # (because the default access_path shall include 1st level sub dirs so
    #  package require in a slave works like in the master)
    set v [interp eval $i {package require http 1}]
    # no error shall occur:
    interp eval $i {http_config}
    safe::interpDelete $i
    set v
} 1.0
test safe-7.2 {tests specific path and interpFind/AddToAccessPath} -body {
    set i [safe::interpCreate -nostat -nested 1 -accessPath [list [info library]]]
    # should not add anything (p0)
    set token1 [safe::interpAddToAccessPath $i [info library]]
    # should add as p1
    set token2 [safe::interpAddToAccessPath $i "/dummy/unixlike/test/path"]
    # an error shall occur (http is not anymore in the secure 0-level







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    lsort $r
} {byteOrder engine pathSeparator platform pointerSize wordSize}

# More test should be added to check that hostname, nameofexecutable, aren't
# leaking infos, but they still do...

# high level general test
test safe-7.1 {tests that everything works at high level} -body {
    set i [safe::interpCreate]
    # no error shall occur:
    # (because the default access_path shall include 1st level sub dirs so
    #  package require in a slave works like in the master)
    set v [interp eval $i {package require http 2}]
    # no error shall occur:
    interp eval $i {http::config}
    safe::interpDelete $i
    set v
} -match glob -result 2.*
test safe-7.2 {tests specific path and interpFind/AddToAccessPath} -body {
    set i [safe::interpCreate -nostat -nested 1 -accessPath [list [info library]]]
    # should not add anything (p0)
    set token1 [safe::interpAddToAccessPath $i [info library]]
    # should add as p1
    set token2 [safe::interpAddToAccessPath $i "/dummy/unixlike/test/path"]
    # an error shall occur (http is not anymore in the secure 0-level

Changes to tests/scan.test.

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} -result {3 207698809136909011942886895 207698809136909011942886895 207698809136909011942886895}
test scan-5.18 {bigint scanning underflow} -setup {
    set a {};
} -body {
    list [scan "-207698809136909011942886895" \
	    %llu a] $a
} -returnCodes 1 -result {unsigned bignum scans are invalid}
test scan-5.18 {bigint scanning invalid} -setup {
    set a {};
} -body {
    list [scan "207698809136909011942886895" \
	    %llu a] $a
} -returnCodes 1 -result {unsigned bignum scans are invalid}

test scan-6.1 {floating-point scanning} -setup {
    set a {}; set b {}; set c {}; set d {}
} -body {
    list [scan "2.1 -3.0e8 .99962 a" "%f%g%e%f" a b c d] $a $b $c $d
} -result {3 2.1 -300000000.0 0.99962 {}}
test scan-6.2 {floating-point scanning} -setup {







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} -result {3 207698809136909011942886895 207698809136909011942886895 207698809136909011942886895}
test scan-5.18 {bigint scanning underflow} -setup {
    set a {};
} -body {
    list [scan "-207698809136909011942886895" \
	    %llu a] $a
} -returnCodes 1 -result {unsigned bignum scans are invalid}
test scan-5.19 {bigint scanning invalid} -setup {
    set a {};
} -body {
    list [scan "207698809136909011942886895" \
           %llu a] $a
} -result {1 207698809136909011942886895}

test scan-6.1 {floating-point scanning} -setup {
    set a {}; set b {}; set c {}; set d {}
} -body {
    list [scan "2.1 -3.0e8 .99962 a" "%f%g%e%f" a b c d] $a $b $c $d
} -result {3 2.1 -300000000.0 0.99962 {}}
test scan-6.2 {floating-point scanning} -setup {

Changes to tests/split.test.

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} {{} ab cd {} ef {}}
test split-1.13 {basic split commands} {
    split "12,34,56," {,}
} {12 34 56 {}}
test split-1.14 {basic split commands} {
    split ",12,,,34,56," {,}
} {{} 12 {} {} 34 56 {}}




test split-2.1 {split errors} {
    list [catch split msg] $msg $errorCode
} {1 {wrong # args: should be "split string ?splitChars?"} {TCL WRONGARGS}}
test split-2.2 {split errors} {
    list [catch {split a b c} msg] $msg $errorCode
} {1 {wrong # args: should be "split string ?splitChars?"} {TCL WRONGARGS}}







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} {{} ab cd {} ef {}}
test split-1.13 {basic split commands} {
    split "12,34,56," {,}
} {12 34 56 {}}
test split-1.14 {basic split commands} {
    split ",12,,,34,56," {,}
} {{} 12 {} {} 34 56 {}}
test split-1.15 {basic split commands} -body {
    split "a\U01f4a9b" {}
} -result "a \U01f4a9 b"

test split-2.1 {split errors} {
    list [catch split msg] $msg $errorCode
} {1 {wrong # args: should be "split string ?splitChars?"} {TCL WRONGARGS}}
test split-2.2 {split errors} {
    list [catch {split a b c} msg] $msg $errorCode
} {1 {wrong # args: should be "split string ?splitChars?"} {TCL WRONGARGS}}

Changes to tests/string.test.

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::tcltest::loadTestedCommands
catch [list package require -exact Tcltest [info patchlevel]]

# Some tests require the testobj command

testConstraint testobj [expr {[info commands testobj] != {}}]
testConstraint testindexobj [expr {[info commands testindexobj] != {}}]


# Used for constraining memory leak tests
testConstraint memory [llength [info commands memory]]

proc representationpoke s {
    set r [::tcl::unsupported::representation $s]
    list [lindex $r 3] [string match {*, string representation "*"} $r]







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::tcltest::loadTestedCommands
catch [list package require -exact Tcltest [info patchlevel]]

# Some tests require the testobj command

testConstraint testobj [expr {[info commands testobj] != {}}]
testConstraint testindexobj [expr {[info commands testindexobj] != {}}]
testConstraint fullutf [expr {[format %c 0x010000] != "\ufffd"}]

# Used for constraining memory leak tests
testConstraint memory [llength [info commands memory]]

proc representationpoke s {
    set r [::tcl::unsupported::representation $s]
    list [lindex $r 3] [string match {*, string representation "*"} $r]
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test string-5.16 {string index, bytearray object with string obj shimmering} {
    set str "0123456789\x00 abcdedfghi"
    binary scan $str H* dump
    string compare [string index $str 10] \x00
} 0
test string-5.17 {string index, bad integer} -body {
    list [catch {string index "abc" 0o8} msg] $msg
} -match glob -result {1 {*}}
test string-5.18 {string index, bad integer} -body {
    list [catch {string index "abc" end-0o0289} msg] $msg
} -match glob -result {1 {*}}
test string-5.19 {string index, bytearray object out of bounds} {
    string index [binary format I* {0x50515253 0x52}] -1
} {}
test string-5.20 {string index, bytearray object out of bounds} {
    string index [binary format I* {0x50515253 0x52}] 20
} {}








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test string-5.16 {string index, bytearray object with string obj shimmering} {
    set str "0123456789\x00 abcdedfghi"
    binary scan $str H* dump
    string compare [string index $str 10] \x00
} 0
test string-5.17 {string index, bad integer} -body {
    list [catch {string index "abc" 0o8} msg] $msg
} -match glob -result {1 {*invalid octal number*}}
test string-5.18 {string index, bad integer} -body {
    list [catch {string index "abc" end-0o0289} msg] $msg
} -match glob -result {1 {*invalid octal number*}}
test string-5.19 {string index, bytearray object out of bounds} {
    string index [binary format I* {0x50515253 0x52}] -1
} {}
test string-5.20 {string index, bytearray object out of bounds} {
    string index [binary format I* {0x50515253 0x52}] 20
} {}

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    list [string match *cba* $longString] \
	    [string match *a*l*\u0000* $longString] \
	    [string match *a*l*\u0000*123 $longString] \
	    [string match *a*l*\u0000*123* $longString] \
	    [string match *a*l*\u0000*cba* $longString] \
	    [string match *===* $longString]
} {0 1 1 1 0 0}




test string-12.1 {string range} {
    list [catch {string range} msg] $msg
} {1 {wrong # args: should be "string range string first last"}}
test string-12.2 {string range} {
    list [catch {string range a 1} msg] $msg
} {1 {wrong # args: should be "string range string first last"}}







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    list [string match *cba* $longString] \
	    [string match *a*l*\u0000* $longString] \
	    [string match *a*l*\u0000*123 $longString] \
	    [string match *a*l*\u0000*123* $longString] \
	    [string match *a*l*\u0000*cba* $longString] \
	    [string match *===* $longString]
} {0 1 1 1 0 0}
test string-11.55 {string match, invalid binary optimization} {
    [format string] match \u0141 [binary format c 65]
} 0

test string-12.1 {string range} {
    list [catch {string range} msg] $msg
} {1 {wrong # args: should be "string range string first last"}}
test string-12.2 {string range} {
    list [catch {string range a 1} msg] $msg
} {1 {wrong # args: should be "string range string first last"}}
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    list $input_hex $rxBuffer_hex $rxCRC_hex
} {000341 000341 0341}
test string-12.22 {string range, shimmering binary/index} {
    set s 0000000001
    binary scan $s a* x
    string range $s $s end
} 000000001




test string-13.1 {string repeat} {
    list [catch {string repeat} msg] $msg
} {1 {wrong # args: should be "string repeat string count"}}
test string-13.2 {string repeat} {
    list [catch {string repeat abc 10 oops} msg] $msg
} {1 {wrong # args: should be "string repeat string count"}}







>
>
>







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    list $input_hex $rxBuffer_hex $rxCRC_hex
} {000341 000341 0341}
test string-12.22 {string range, shimmering binary/index} {
    set s 0000000001
    binary scan $s a* x
    string range $s $s end
} 000000001
test string-12.23 {string range, surrogates, bug [11ae2be95dac9417]} fullutf {
    list [string range a\U100000b 1 1] [string range a\U100000b 2 2] [string range a\U100000b 3 3]
} [list \U100000 {} b]

test string-13.1 {string repeat} {
    list [catch {string repeat} msg] $msg
} {1 {wrong # args: should be "string repeat string count"}}
test string-13.2 {string repeat} {
    list [catch {string repeat abc 10 oops} msg] $msg
} {1 {wrong # args: should be "string repeat string count"}}
1382
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1385
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1387
1388



1389
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} {foo}
test string-14.17 {string replace} {
    string replace abcdefghijklmnop end end-1
} {abcdefghijklmnop}
test string-14.18 {string replace} {
    string replace abcdefghijklmnop 10 9 XXX
} {abcdefghijklmnop}




test string-15.1 {string tolower too few args} {
    list [catch {string tolower} msg] $msg
} {1 {wrong # args: should be "string tolower string ?first? ?last?"}}
test string-15.2 {string tolower bad args} {
    list [catch {string tolower a b} msg] $msg
} {1 {bad index "b": must be integer?[+-]integer? or end?[+-]integer?}}







>
>
>







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} {foo}
test string-14.17 {string replace} {
    string replace abcdefghijklmnop end end-1
} {abcdefghijklmnop}
test string-14.18 {string replace} {
    string replace abcdefghijklmnop 10 9 XXX
} {abcdefghijklmnop}
test string-14.19 {string replace} {
    string replace {} -1 0 A
} A

test string-15.1 {string tolower too few args} {
    list [catch {string tolower} msg] $msg
} {1 {wrong # args: should be "string tolower string ?first? ?last?"}}
test string-15.2 {string tolower bad args} {
    list [catch {string tolower a b} msg] $msg
} {1 {bad index "b": must be integer?[+-]integer? or end?[+-]integer?}}

Changes to tests/stringComp.test.

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	string compare [string index $str 10] \x00
    }
    foo
} 0
test stringComp-5.17 {string index, bad integer} -body {
    proc foo {} {string index "abc" 0o8}
    list [catch {foo} msg] $msg
} -match glob -result {1 {*}}
test stringComp-5.18 {string index, bad integer} -body {
    proc foo {} {string index "abc" end-0o0289}
    list [catch {foo} msg] $msg
} -match glob -result {1 {*}}
test stringComp-5.19 {string index, bytearray object out of bounds} {
    proc foo {} {string index [binary format I* {0x50515253 0x52}] -1}
    foo
} {}
test stringComp-5.20 {string index, bytearray object out of bounds} {
    proc foo {} {string index [binary format I* {0x50515253 0x52}] 20}
    foo







|



|







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	string compare [string index $str 10] \x00
    }
    foo
} 0
test stringComp-5.17 {string index, bad integer} -body {
    proc foo {} {string index "abc" 0o8}
    list [catch {foo} msg] $msg
} -match glob -result {1 {*invalid octal number*}}
test stringComp-5.18 {string index, bad integer} -body {
    proc foo {} {string index "abc" end-0o0289}
    list [catch {foo} msg] $msg
} -match glob -result {1 {*invalid octal number*}}
test stringComp-5.19 {string index, bytearray object out of bounds} {
    proc foo {} {string index [binary format I* {0x50515253 0x52}] -1}
    foo
} {}
test stringComp-5.20 {string index, bytearray object out of bounds} {
    proc foo {} {string index [binary format I* {0x50515253 0x52}] 20}
    foo

Changes to tests/tcltest.test.

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    -match glob
}
# Test non-writeable directories, non-readable directories with directory flags
set notReadableDir [file join [temporaryDirectory] notreadable]
set notWriteableDir [file join [temporaryDirectory] notwriteable]
makeDirectory notreadable
makeDirectory notwriteable

switch -- $::tcl_platform(platform) {
    unix {
	file attributes $notReadableDir -permissions 00333
	file attributes $notWriteableDir -permissions 00555
    }
    default {
	catch {file attributes $notWriteableDir -readonly 1}







<







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    -match glob
}
# Test non-writeable directories, non-readable directories with directory flags
set notReadableDir [file join [temporaryDirectory] notreadable]
set notWriteableDir [file join [temporaryDirectory] notwriteable]
makeDirectory notreadable
makeDirectory notwriteable

switch -- $::tcl_platform(platform) {
    unix {
	file attributes $notReadableDir -permissions 00333
	file attributes $notWriteableDir -permissions 00555
    }
    default {
	catch {file attributes $notWriteableDir -readonly 1}

Changes to tests/unixFCmd.test.

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} -cleanup {
    cleanup
} -result {fifo fifo}
test unixFCmd-2.5 {TclpCopyFile: copy attributes} -setup {
    cleanup
} -constraints {unix notRoot} -body {
    close [open tf1 a]
    file attributes tf1 -permissions 0472
    file copy tf1 tf2
    file attributes tf2 -permissions
} -cleanup {
    cleanup
} -result 00472 ;# i.e. perms field of [exec ls -l tf2] is -r--rwx-w-

test unixFCmd-3.1 {CopyFile not done} {emptyTest unix notRoot} {
} {}

test unixFCmd-4.1 {TclpDeleteFile not done} {emptyTest unix notRoot} {
} {}








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} -cleanup {
    cleanup
} -result {fifo fifo}
test unixFCmd-2.5 {TclpCopyFile: copy attributes} -setup {
    cleanup
} -constraints {unix notRoot} -body {
    close [open tf1 a]
    file attributes tf1 -permissions 0o472
    file copy tf1 tf2
    file attributes tf2 -permissions
} -cleanup {
    cleanup
} -result 0o472 ;# i.e. perms field of [exec ls -l tf2] is -r--rwx-w-

test unixFCmd-3.1 {CopyFile not done} {emptyTest unix notRoot} {
} {}

test unixFCmd-4.1 {TclpDeleteFile not done} {emptyTest unix notRoot} {
} {}

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      foreach permstr $permList {
	file attributes foo.test -permissions $permstr
	lappend result [file attributes foo.test -permissions]
      }
      set result
    } $expected
}
permcheck unixFCmd-17.5   rwxrwxrwx	00777
permcheck unixFCmd-17.6   r--r---w-	00442
permcheck unixFCmd-17.7   {0 u+rwx,g+r u-w o+rwx} {00000 00740 00540 00547}
permcheck unixFCmd-17.11  --x--x--x	00111
permcheck unixFCmd-17.12  {0 a+rwx} {00000 00777}
file delete -force -- foo.test

test unixFCmd-18.1 {Unix pwd} -constraints {unix notRoot nonPortable} -setup {
    set cd [pwd]
} -body {
    # This test is nonPortable because SunOS generates a weird error
    # message when the current directory isn't readable.







|
|
|
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|







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      foreach permstr $permList {
	file attributes foo.test -permissions $permstr
	lappend result [file attributes foo.test -permissions]
      }
      set result
    } $expected
}
permcheck unixFCmd-17.5   rwxrwxrwx	0o777
permcheck unixFCmd-17.6   r--r---w-	0o442
permcheck unixFCmd-17.7   {0 u+rwx,g+r u-w o+rwx} {00000 0o740 0o540 0o547}
permcheck unixFCmd-17.11  --x--x--x	0o111
permcheck unixFCmd-17.12  {0 a+rwx} {00000 0o777}
file delete -force -- foo.test

test unixFCmd-18.1 {Unix pwd} -constraints {unix notRoot nonPortable} -setup {
    set cd [pwd]
} -body {
    # This test is nonPortable because SunOS generates a weird error
    # message when the current directory isn't readable.

Changes to tests/utf.test.

82
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84
85
86
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88



89
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95
    string length [testbytestring "\xF8\xA2\xA2\xA2\xA2"]
} {5}

test utf-3.1 {Tcl_UtfCharComplete} {
} {}

testConstraint testnumutfchars [llength [info commands testnumutfchars]]



test utf-4.1 {Tcl_NumUtfChars: zero length} testnumutfchars {
    testnumutfchars ""
} {0}
test utf-4.2 {Tcl_NumUtfChars: length 1} {testnumutfchars testbytestring} {
    testnumutfchars [testbytestring "\xC2\xA2"]
} {1}
test utf-4.3 {Tcl_NumUtfChars: long string} {testnumutfchars testbytestring} {







>
>
>







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    string length [testbytestring "\xF8\xA2\xA2\xA2\xA2"]
} {5}

test utf-3.1 {Tcl_UtfCharComplete} {
} {}

testConstraint testnumutfchars [llength [info commands testnumutfchars]]
testConstraint testfindfirst [llength [info commands testfindfirst]]
testConstraint testfindlast [llength [info commands testfindlast]]

test utf-4.1 {Tcl_NumUtfChars: zero length} testnumutfchars {
    testnumutfchars ""
} {0}
test utf-4.2 {Tcl_NumUtfChars: length 1} {testnumutfchars testbytestring} {
    testnumutfchars [testbytestring "\xC2\xA2"]
} {1}
test utf-4.3 {Tcl_NumUtfChars: long string} {testnumutfchars testbytestring} {
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120
121




122
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125
126
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test utf-4.9 {Tcl_NumUtfChars: #u20AC, calc len, incomplete} {testnumutfchars testbytestring} {
    testnumutfchars [testbytestring "\xE2\x82\xAC"] 2
} {2}
test utf-4.10 {Tcl_NumUtfChars: #u0000, calc len, overcomplete} {testnumutfchars testbytestring} {
    testnumutfchars [testbytestring "\x00"] 2
} {2}

test utf-5.1 {Tcl_UtfFindFirsts} {




} {}

test utf-6.1 {Tcl_UtfNext} {
} {}

test utf-7.1 {Tcl_UtfPrev} {
} {}








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test utf-4.9 {Tcl_NumUtfChars: #u20AC, calc len, incomplete} {testnumutfchars testbytestring} {
    testnumutfchars [testbytestring "\xE2\x82\xAC"] 2
} {2}
test utf-4.10 {Tcl_NumUtfChars: #u0000, calc len, overcomplete} {testnumutfchars testbytestring} {
    testnumutfchars [testbytestring "\x00"] 2
} {2}

test utf-5.1 {Tcl_UtfFindFirst} {testfindfirst testbytestring} {
    testfindfirst [testbytestring "abcbc"] 98
} {bcbc}
test utf-5.2 {Tcl_UtfFindLast} {testfindlast testbytestring} {
    testfindlast [testbytestring "abcbc"] 98
} {bc}

test utf-6.1 {Tcl_UtfNext} {
} {}

test utf-7.1 {Tcl_UtfPrev} {
} {}

Changes to tests/var.test.

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    catch {unset a}
} -constraints testupvar -body {
    set a 456
    namespace eval test_ns_var {
	catch {unset ::test_ns_var::vv}
	proc p {} {
	    # create namespace var vv linked to global a
	    testupvar 2 a {} vv namespace 
	}
	p
    }
    # Modified: that should create a global var according to the docs!
    list $test_ns_var::vv [set test_ns_var::vv 123] $a
} -result {456 123 123}
test var-3.5 {MakeUpvar, no call frame so my var will be in global :: ns} -setup {
    catch {unset aaaaa}
    catch {unset xxxxx}
} -body {
    set aaaaa 77777







|



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253

254
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    catch {unset a}
} -constraints testupvar -body {
    set a 456
    namespace eval test_ns_var {
	catch {unset ::test_ns_var::vv}
	proc p {} {
	    # create namespace var vv linked to global a
	    testupvar 1 a {} vv namespace
	}
	p
    }

    list $test_ns_var::vv [set test_ns_var::vv 123] $a
} -result {456 123 123}
test var-3.5 {MakeUpvar, no call frame so my var will be in global :: ns} -setup {
    catch {unset aaaaa}
    catch {unset xxxxx}
} -body {
    set aaaaa 77777
439
440
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443
444
445
446
447
448
449
450
451
452
453
    catch {unset six}
} -body {
    set a ""
    set five 555
    set six  666
    namespace eval test_ns_var {
        variable five 5 six
        lappend ::a $five
    }
    lappend a $test_ns_var::five \
        [set test_ns_var::six 6] [set test_ns_var::six] $six
} -cleanup {
    catch {unset five}
    catch {unset six}
} -result {5 5 6 6 666}







|







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    catch {unset six}
} -body {
    set a ""
    set five 555
    set six  666
    namespace eval test_ns_var {
        variable five 5 six
        lappend a $five
    }
    lappend a $test_ns_var::five \
        [set test_ns_var::six 6] [set test_ns_var::six] $six
} -cleanup {
    catch {unset five}
    catch {unset six}
} -result {5 5 6 6 666}
466
467
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474
475
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477
478
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        variable sev:::en 7
    }
} -result {can't define "sev:::en": parent namespace doesn't exist}
test var-7.8 {Tcl_VariableObjCmd, if var already exists and no value is given, leave value unchanged} {
    set a ""
    namespace eval test_ns_var {
        variable eight 8
        lappend ::a $eight
        variable eight
        lappend ::a $eight
    }
    set a
} {8 8}
test var-7.9 {Tcl_VariableObjCmd, mark as namespace var so var persists until namespace is destroyed or var is unset} -setup {
    catch {namespace delete test_ns_var2}
} -body {
    set a ""







|

|







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        variable sev:::en 7
    }
} -result {can't define "sev:::en": parent namespace doesn't exist}
test var-7.8 {Tcl_VariableObjCmd, if var already exists and no value is given, leave value unchanged} {
    set a ""
    namespace eval test_ns_var {
        variable eight 8
        lappend a $eight
        variable eight
        lappend a $eight
    }
    set a
} {8 8}
test var-7.9 {Tcl_VariableObjCmd, mark as namespace var so var persists until namespace is destroyed or var is unset} -setup {
    catch {namespace delete test_ns_var2}
} -body {
    set a ""

Changes to tests/while-old.test.

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test while-old-4.3 {errors in while loops} {
    set err [catch {while 1 2 3} msg]
    list $err $msg
} {1 {wrong # args: should be "while test command"}}
test while-old-4.4 {errors in while loops} {
    set err [catch {while {"a"+"b"} {error "loop aborted"}} msg]
    list $err $msg
} {1 {can't use non-numeric string "a" as operand of "+"}}
test while-old-4.5 {errors in while loops} {
    catch {unset x}
    set x 1
    set err [catch {while {$x} {set x foo}} msg]
    list $err $msg
} {1 {expected boolean value but got "foo"}}
test while-old-4.6 {errors in while loops} {







|







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test while-old-4.3 {errors in while loops} {
    set err [catch {while 1 2 3} msg]
    list $err $msg
} {1 {wrong # args: should be "while test command"}}
test while-old-4.4 {errors in while loops} {
    set err [catch {while {"a"+"b"} {error "loop aborted"}} msg]
    list $err $msg
} {1 {can't use non-numeric string as operand of "+"}}
test while-old-4.5 {errors in while loops} {
    catch {unset x}
    set x 1
    set err [catch {while {$x} {set x foo}} msg]
    list $err $msg
} {1 {expected boolean value but got "foo"}}
test while-old-4.6 {errors in while loops} {

Changes to tests/while.test.

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42
    catch {while {$i<} break}
    return $::errorInfo
} -cleanup {
    unset i
} -match glob -result {*"while {$i<} break"}
test while-1.3 {TclCompileWhileCmd: error in test expression} -body {
    while {"a"+"b"} {error "loop aborted"}
} -returnCodes error -result {can't use non-numeric string "a" as operand of "+"}
test while-1.4 {TclCompileWhileCmd: multiline test expr} -body {
    set value 1
    while {($tcl_platform(platform) != "foobar1") && \
	    ($tcl_platform(platform) != "foobar2")} {
        incr value
        break
    }







|







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    catch {while {$i<} break}
    return $::errorInfo
} -cleanup {
    unset i
} -match glob -result {*"while {$i<} break"}
test while-1.3 {TclCompileWhileCmd: error in test expression} -body {
    while {"a"+"b"} {error "loop aborted"}
} -returnCodes error -result {can't use non-numeric string as operand of "+"}
test while-1.4 {TclCompileWhileCmd: multiline test expr} -body {
    set value 1
    while {($tcl_platform(platform) != "foobar1") && \
	    ($tcl_platform(platform) != "foobar2")} {
        incr value
        break
    }
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353
    return $::errorInfo
} -match glob -cleanup {
    unset i z
} -result {*"$z {$i<} {set x 1}"}
test while-4.4 {while (not compiled): error in test expression} -body {
    set z while
    $z {"a"+"b"} {error "loop aborted"}
} -returnCodes error -result {can't use non-numeric string "a" as operand of "+"}
test while-4.5 {while (not compiled): multiline test expr} -body {
    set value 1
    set z while
    $z {($tcl_platform(platform) != "foobar1") && \
	    ($tcl_platform(platform) != "foobar2")} {
        incr value
        break







|







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    return $::errorInfo
} -match glob -cleanup {
    unset i z
} -result {*"$z {$i<} {set x 1}"}
test while-4.4 {while (not compiled): error in test expression} -body {
    set z while
    $z {"a"+"b"} {error "loop aborted"}
} -returnCodes error -result {can't use non-numeric string as operand of "+"}
test while-4.5 {while (not compiled): multiline test expr} -body {
    set value 1
    set z while
    $z {($tcl_platform(platform) != "foobar1") && \
	    ($tcl_platform(platform) != "foobar2")} {
        incr value
        break

Changes to tools/README.

8
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13
14
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16
17
18
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20
21
22
uniClass.tcl -- Script for generating regexp class tables from the Tcl
	"string is" classes

Generating HTML files.
The tcl-tk-man-html.tcl script from Robert Critchlow
generates a nice set of HTML with good cross references.
Use it like
    tclsh tcl-tk-man-html.tcl --htmldir=/tmp/tcl9.0
This script is very picky about the organization of man pages,
effectively acting as a style enforcer.

Generating Windows Help Files:
1) Build tcl in the ../unix directory
2) On UNIX, (after autoconf and configure), do
	make







|







8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
uniClass.tcl -- Script for generating regexp class tables from the Tcl
	"string is" classes

Generating HTML files.
The tcl-tk-man-html.tcl script from Robert Critchlow
generates a nice set of HTML with good cross references.
Use it like
    tclsh tcl-tk-man-html.tcl --htmldir=/tmp/tcl8.2
This script is very picky about the organization of man pages,
effectively acting as a style enforcer.

Generating Windows Help Files:
1) Build tcl in the ../unix directory
2) On UNIX, (after autoconf and configure), do
	make

Changes to tools/checkLibraryDoc.tcl.

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6
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8
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11
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13
# checkLibraryDoc.tcl --
#
# This script attempts to determine what APIs exist in the source base that
# have not been documented.  By grepping through all of the doc/*.3 man
# pages, looking for "Pkg_*" (e.g., Tcl_ or Tk_), and comparing this list
# against the list of Pkg_ APIs found in the source (e.g., tcl9.0/*/*.[ch])
# we create six lists:
#      1) APIs in Source not in Docs.
#      2) APIs in Docs not in Source.
#      3) Internal APIs and structs.
#      4) Misc APIs and structs that we are not documenting.
#      5) Command APIs (e.g., Tcl_ArrayObjCmd.)
#      6) Proc pointers (e.g., Tcl_CloseProc.)





|







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# checkLibraryDoc.tcl --
#
# This script attempts to determine what APIs exist in the source base that
# have not been documented.  By grepping through all of the doc/*.3 man
# pages, looking for "Pkg_*" (e.g., Tcl_ or Tk_), and comparing this list
# against the list of Pkg_ APIs found in the source (e.g., tcl8.2/*/*.[ch])
# we create six lists:
#      1) APIs in Source not in Docs.
#      2) APIs in Docs not in Source.
#      3) Internal APIs and structs.
#      4) Misc APIs and structs that we are not documenting.
#      5) Command APIs (e.g., Tcl_ArrayObjCmd.)
#      6) Proc pointers (e.g., Tcl_CloseProc.)
102
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115
116
    global argv0
    global argv

    set len [llength $argv]
    if {($len != 2) && ($len != 3)} {
	puts "usage: $argv0 pkgName pkgDir \[outFile\]"
	puts "   pkgName == Tcl,Tk"
	puts "   pkgDir  == /home/surles/cvs/tcl9.0"
	exit 1
    }

    set pkg [lindex $argv 0]
    set dir [lindex $argv 1]
    if {[llength $argv] == 3} {
	set file [open [lindex $argv 2] w]







|







102
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    global argv0
    global argv

    set len [llength $argv]
    if {($len != 2) && ($len != 3)} {
	puts "usage: $argv0 pkgName pkgDir \[outFile\]"
	puts "   pkgName == Tcl,Tk"
	puts "   pkgDir  == /home/surles/cvs/tcl8.2"
	exit 1
    }

    set pkg [lindex $argv 0]
    set dir [lindex $argv 1]
    if {[llength $argv] == 3} {
	set file [open [lindex $argv 2] w]

Changes to tools/configure.

1677
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# Recover information that Tcl computed with its configure script.

#--------------------------------------------------------------------
#       See if there was a command-line option for where Tcl is;  if
#       not, assume that its top-level directory is a sibling of ours.
#--------------------------------------------------------------------

DEF_VER=9.0


# Check whether --with-tcl was given.
if test "${with_tcl+set}" = set; then :
  withval=$with_tcl; TCL_BIN_DIR=$withval
else
  TCL_BIN_DIR=`cd ../../tcl$DEF_VER$TCL_PATCH_LEVEL/unix; pwd`







|







1677
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# Recover information that Tcl computed with its configure script.

#--------------------------------------------------------------------
#       See if there was a command-line option for where Tcl is;  if
#       not, assume that its top-level directory is a sibling of ours.
#--------------------------------------------------------------------

DEF_VER=8.7


# Check whether --with-tcl was given.
if test "${with_tcl+set}" = set; then :
  withval=$with_tcl; TCL_BIN_DIR=$withval
else
  TCL_BIN_DIR=`cd ../../tcl$DEF_VER$TCL_PATCH_LEVEL/unix; pwd`

Changes to tools/configure.ac.

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dnl	This file is an input file used by the GNU "autoconf" program to
dnl	generate the file "configure", which is run to configure the
dnl	Makefile in this directory.
AC_INIT(man2tcl.c)
AC_PREREQ(2.69)

# Recover information that Tcl computed with its configure script.

#--------------------------------------------------------------------
#       See if there was a command-line option for where Tcl is;  if
#       not, assume that its top-level directory is a sibling of ours.
#--------------------------------------------------------------------

DEF_VER=9.0

AC_ARG_WITH(tcl, [  --with-tcl=DIR          use Tcl $DEF_VER binaries from DIR], TCL_BIN_DIR=$withval, TCL_BIN_DIR=`cd ../../tcl$DEF_VER$TCL_PATCH_LEVEL/unix; pwd`)
if test ! -d $TCL_BIN_DIR; then
    AC_MSG_ERROR(Tcl directory $TCL_BIN_DIR doesn't exist)
fi
if test ! -f $TCL_BIN_DIR/tclConfig.sh; then
    AC_MSG_ERROR(There's no tclConfig.sh in $TCL_BIN_DIR;  perhaps you didn't specify the Tcl *build* directory (not the toplevel Tcl directory) or you forgot to configure Tcl?)













|







1
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dnl	This file is an input file used by the GNU "autoconf" program to
dnl	generate the file "configure", which is run to configure the
dnl	Makefile in this directory.
AC_INIT(man2tcl.c)
AC_PREREQ(2.69)

# Recover information that Tcl computed with its configure script.

#--------------------------------------------------------------------
#       See if there was a command-line option for where Tcl is;  if
#       not, assume that its top-level directory is a sibling of ours.
#--------------------------------------------------------------------

DEF_VER=8.7

AC_ARG_WITH(tcl, [  --with-tcl=DIR          use Tcl $DEF_VER binaries from DIR], TCL_BIN_DIR=$withval, TCL_BIN_DIR=`cd ../../tcl$DEF_VER$TCL_PATCH_LEVEL/unix; pwd`)
if test ! -d $TCL_BIN_DIR; then
    AC_MSG_ERROR(Tcl directory $TCL_BIN_DIR doesn't exist)
fi
if test ! -f $TCL_BIN_DIR/tclConfig.sh; then
    AC_MSG_ERROR(There's no tclConfig.sh in $TCL_BIN_DIR;  perhaps you didn't specify the Tcl *build* directory (not the toplevel Tcl directory) or you forgot to configure Tcl?)

Changes to tools/tcl.hpj.in.

1
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13
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16
17
; This file is maintained by HCW. Do not modify this file directly.

[OPTIONS]
HCW=0
LCID=0x409 0x0 0x0 ;English (United States)
REPORT=Yes
TITLE=Tcl/Tk Reference Manual
CNT=tcl90.cnt
COPYRIGHT=Copyright � 2000 Ajuba Solutions
HLP=tcl90.hlp

[FILES]
tcl.rtf

[WINDOWS]
main="Tcl/Tk Reference Manual",,0








|

|







1
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; This file is maintained by HCW. Do not modify this file directly.

[OPTIONS]
HCW=0
LCID=0x409 0x0 0x0 ;English (United States)
REPORT=Yes
TITLE=Tcl/Tk Reference Manual
CNT=tcl87.cnt
COPYRIGHT=Copyright � 2000 Ajuba Solutions
HLP=tcl87.hlp

[FILES]
tcl.rtf

[WINDOWS]
main="Tcl/Tk Reference Manual",,0

Changes to tools/tcltk-man2html.tcl.

1
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#!/usr/bin/env tclsh

if {[catch {package require Tcl 8.6-} msg]} {
    puts stderr "ERROR: $msg"
    puts stderr "If running this script from 'make html', set the\
	NATIVE_TCLSH environment\nvariable to point to an installed\
	tclsh9.0 (or the equivalent tclsh90.exe\non Windows)."
    exit 1
}

# Convert Ousterhout format man pages into highly crosslinked hypertext.
#
# Along the way detect many unmatched font changes and other odd things.
#
# Note well, this program is a hack rather than a piece of software
# engineering.  In that sense it's probably a good example of things
# that a scripting language, like Tcl, can do well.  It is offered as
# an example of how someone might convert a specific set of man pages
# into hypertext, not as a general solution to the problem.  If you
# try to use this, you'll be very much on your own.
#
# Copyright (c) 1995-1997 Roger E. Critchlow Jr
# Copyright (c) 2004-2010 Donal K. Fellows

set ::Version "50/9.0"
set ::CSSFILE "docs.css"

##
## Source the utility functions that provide most of the
## implementation of the transformation from nroff to html.
##
source [file join [file dirname [info script]] tcltk-man2html-utils.tcl]






|

















|







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#!/usr/bin/env tclsh

if {[catch {package require Tcl 8.6-} msg]} {
    puts stderr "ERROR: $msg"
    puts stderr "If running this script from 'make html', set the\
	NATIVE_TCLSH environment\nvariable to point to an installed\
	tclsh8.7 (or the equivalent tclsh87.exe\non Windows)."
    exit 1
}

# Convert Ousterhout format man pages into highly crosslinked hypertext.
#
# Along the way detect many unmatched font changes and other odd things.
#
# Note well, this program is a hack rather than a piece of software
# engineering.  In that sense it's probably a good example of things
# that a scripting language, like Tcl, can do well.  It is offered as
# an example of how someone might convert a specific set of man pages
# into hypertext, not as a general solution to the problem.  If you
# try to use this, you'll be very much on your own.
#
# Copyright (c) 1995-1997 Roger E. Critchlow Jr
# Copyright (c) 2004-2010 Donal K. Fellows

set ::Version "50/8.7"
set ::CSSFILE "docs.css"

##
## Source the utility functions that provide most of the
## implementation of the transformation from nroff to html.
##
source [file join [file dirname [info script]] tcltk-man2html-utils.tcl]

Changes to unix/Makefile.in.

299
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313
	tclEnv.o tclEvent.o tclExecute.o tclFCmd.o tclFileName.o tclGet.o \
	tclHash.o tclHistory.o tclIndexObj.o tclInterp.o tclIO.o tclIOCmd.o \
	tclIORChan.o tclIORTrans.o tclIOGT.o tclIOSock.o tclIOUtil.o \
	tclLink.o tclListObj.o \
	tclLiteral.o tclLoad.o tclMain.o tclNamesp.o tclNotify.o \
	tclObj.o tclOptimize.o tclPanic.o tclParse.o tclPathObj.o tclPipe.o \
	tclPkg.o tclPkgConfig.o tclPosixStr.o \
	tclPreserve.o tclProc.o tclRegexp.o \
	tclResolve.o tclResult.o tclScan.o tclStringObj.o \
	tclStrToD.o tclThread.o \
	tclThreadAlloc.o tclThreadJoin.o tclThreadStorage.o tclStubInit.o \
	tclTimer.o tclTrace.o tclUtf.o tclUtil.o tclVar.o tclZlib.o \
	tclTomMathInterface.o

OO_OBJS = tclOO.o tclOOBasic.o tclOOCall.o tclOODefineCmds.o tclOOInfo.o \







|







299
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	tclEnv.o tclEvent.o tclExecute.o tclFCmd.o tclFileName.o tclGet.o \
	tclHash.o tclHistory.o tclIndexObj.o tclInterp.o tclIO.o tclIOCmd.o \
	tclIORChan.o tclIORTrans.o tclIOGT.o tclIOSock.o tclIOUtil.o \
	tclLink.o tclListObj.o \
	tclLiteral.o tclLoad.o tclMain.o tclNamesp.o tclNotify.o \
	tclObj.o tclOptimize.o tclPanic.o tclParse.o tclPathObj.o tclPipe.o \
	tclPkg.o tclPkgConfig.o tclPosixStr.o \
	tclPreserve.o tclProc.o tclProcess.o tclRegexp.o \
	tclResolve.o tclResult.o tclScan.o tclStringObj.o \
	tclStrToD.o tclThread.o \
	tclThreadAlloc.o tclThreadJoin.o tclThreadStorage.o tclStubInit.o \
	tclTimer.o tclTrace.o tclUtf.o tclUtil.o tclVar.o tclZlib.o \
	tclTomMathInterface.o

OO_OBJS = tclOO.o tclOOBasic.o tclOOCall.o tclOODefineCmds.o tclOOInfo.o \
440
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442
443
444
445
446

447
448
449
450
451
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453
	$(GENERIC_DIR)/tclPathObj.c \
	$(GENERIC_DIR)/tclPipe.c \
	$(GENERIC_DIR)/tclPkg.c \
	$(GENERIC_DIR)/tclPkgConfig.c \
	$(GENERIC_DIR)/tclPosixStr.c \
	$(GENERIC_DIR)/tclPreserve.c \
	$(GENERIC_DIR)/tclProc.c \

	$(GENERIC_DIR)/tclRegexp.c \
	$(GENERIC_DIR)/tclResolve.c \
	$(GENERIC_DIR)/tclResult.c \
	$(GENERIC_DIR)/tclScan.c \
	$(GENERIC_DIR)/tclStubInit.c \
	$(GENERIC_DIR)/tclStringObj.c \
	$(GENERIC_DIR)/tclStrToD.c \







>







440
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454
	$(GENERIC_DIR)/tclPathObj.c \
	$(GENERIC_DIR)/tclPipe.c \
	$(GENERIC_DIR)/tclPkg.c \
	$(GENERIC_DIR)/tclPkgConfig.c \
	$(GENERIC_DIR)/tclPosixStr.c \
	$(GENERIC_DIR)/tclPreserve.c \
	$(GENERIC_DIR)/tclProc.c \
	$(GENERIC_DIR)/tclProcess.c \
	$(GENERIC_DIR)/tclRegexp.c \
	$(GENERIC_DIR)/tclResolve.c \
	$(GENERIC_DIR)/tclResult.c \
	$(GENERIC_DIR)/tclScan.c \
	$(GENERIC_DIR)/tclStubInit.c \
	$(GENERIC_DIR)/tclStringObj.c \
	$(GENERIC_DIR)/tclStrToD.c \
825
826
827
828
829
830
831
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837
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840
841
842
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856
857
858
859
860
861
862
863
864
865
866
867
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869
870
871
872
873
	    do \
	    if [ ! -d "$$i" ] ; then \
		echo "Making directory $$i"; \
		$(INSTALL_DATA_DIR) "$$i"; \
		else true; \
		fi; \
	    done;
	@for i in opt0.4 http1.0 encoding ../tcl9 ../tcl9/9.0  ../tcl9/9.0/platform; \
	    do \
	    if [ ! -d "$(SCRIPT_INSTALL_DIR)"/$$i ] ; then \
		echo "Making directory $(SCRIPT_INSTALL_DIR)/$$i"; \
		$(INSTALL_DATA_DIR) "$(SCRIPT_INSTALL_DIR)"/$$i; \
		else true; \
		fi; \
	    done;
	@echo "Installing library files to $(SCRIPT_INSTALL_DIR)/";
	@for i in $(TOP_DIR)/library/*.tcl $(TOP_DIR)/library/tclIndex \
		$(UNIX_DIR)/tclAppInit.c @LDAIX_SRC@ @DTRACE_SRC@; \
	    do \
	    $(INSTALL_DATA) $$i "$(SCRIPT_INSTALL_DIR)"; \
	    done;
	@echo "Installing package http1.0 files to $(SCRIPT_INSTALL_DIR)/http1.0/";
	@for i in $(TOP_DIR)/library/http1.0/*.tcl ; \
	    do \
	    $(INSTALL_DATA) $$i "$(SCRIPT_INSTALL_DIR)"/http1.0; \
	    done;
	@echo "Installing package http 2.8.12 as a Tcl Module";
	@$(INSTALL_DATA) $(TOP_DIR)/library/http/http.tcl "$(SCRIPT_INSTALL_DIR)"/../tcl9/9.0/http-2.8.12.tm;
	@echo "Installing package opt0.4 files to $(SCRIPT_INSTALL_DIR)/opt0.4/";
	@for i in $(TOP_DIR)/library/opt/*.tcl ; \
	    do \
	    $(INSTALL_DATA) $$i "$(SCRIPT_INSTALL_DIR)"/opt0.4; \
	    done;
	@echo "Installing package msgcat 1.6.1 as a Tcl Module";
	@$(INSTALL_DATA) $(TOP_DIR)/library/msgcat/msgcat.tcl "$(SCRIPT_INSTALL_DIR)"/../tcl9/9.0/msgcat-1.6.1.tm;
	@echo "Installing package tcltest 2.4.1 as a Tcl Module";
	@$(INSTALL_DATA) $(TOP_DIR)/library/tcltest/tcltest.tcl "$(SCRIPT_INSTALL_DIR)"/../tcl9/9.0/tcltest-2.4.1.tm;

	@echo "Installing package platform 1.0.14 as a Tcl Module";
	@$(INSTALL_DATA) $(TOP_DIR)/library/platform/platform.tcl "$(SCRIPT_INSTALL_DIR)"/../tcl9/9.0/platform-1.0.14.tm;
	@echo "Installing package platform::shell 1.1.4 as a Tcl Module";
	@$(INSTALL_DATA) $(TOP_DIR)/library/platform/shell.tcl "$(SCRIPT_INSTALL_DIR)"/../tcl9/9.0/platform/shell-1.1.4.tm;

	@echo "Installing encoding files to $(SCRIPT_INSTALL_DIR)/encoding/";
	@for i in $(TOP_DIR)/library/encoding/*.enc ; do \
		$(INSTALL_DATA) $$i "$(SCRIPT_INSTALL_DIR)"/encoding; \
	done;
	@if [ -n "$(TCL_MODULE_PATH)" -a -f $(TOP_DIR)/library/tm.tcl ]; then \
	    echo "Customizing tcl module path"; \







|













<
<
<
<
<

|





|
|

|


|

|







826
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	    do \
	    if [ ! -d "$$i" ] ; then \
		echo "Making directory $$i"; \
		$(INSTALL_DATA_DIR) "$$i"; \
		else true; \
		fi; \
	    done;
	@for i in opt0.4 encoding ../tcl8 ../tcl8/8.4  ../tcl8/8.4/platform ../tcl8/8.5 ../tcl8/8.6; \
	    do \
	    if [ ! -d "$(SCRIPT_INSTALL_DIR)"/$$i ] ; then \
		echo "Making directory $(SCRIPT_INSTALL_DIR)/$$i"; \
		$(INSTALL_DATA_DIR) "$(SCRIPT_INSTALL_DIR)"/$$i; \
		else true; \
		fi; \
	    done;
	@echo "Installing library files to $(SCRIPT_INSTALL_DIR)/";
	@for i in $(TOP_DIR)/library/*.tcl $(TOP_DIR)/library/tclIndex \
		$(UNIX_DIR)/tclAppInit.c @LDAIX_SRC@ @DTRACE_SRC@; \
	    do \
	    $(INSTALL_DATA) $$i "$(SCRIPT_INSTALL_DIR)"; \
	    done;





	@echo "Installing package http 2.8.12 as a Tcl Module";
	@$(INSTALL_DATA) $(TOP_DIR)/library/http/http.tcl "$(SCRIPT_INSTALL_DIR)"/../tcl8/8.6/http-2.8.12.tm;
	@echo "Installing package opt0.4 files to $(SCRIPT_INSTALL_DIR)/opt0.4/";
	@for i in $(TOP_DIR)/library/opt/*.tcl ; \
	    do \
	    $(INSTALL_DATA) $$i "$(SCRIPT_INSTALL_DIR)"/opt0.4; \
	    done;
	@echo "Installing package msgcat 1.7.0 as a Tcl Module";
	@$(INSTALL_DATA) $(TOP_DIR)/library/msgcat/msgcat.tcl "$(SCRIPT_INSTALL_DIR)"/../tcl8/8.7/msgcat-1.7.0.tm;
	@echo "Installing package tcltest 2.4.1 as a Tcl Module";
	@$(INSTALL_DATA) $(TOP_DIR)/library/tcltest/tcltest.tcl "$(SCRIPT_INSTALL_DIR)"/../tcl8/8.5/tcltest-2.4.1.tm;

	@echo "Installing package platform 1.0.14 as a Tcl Module";
	@$(INSTALL_DATA) $(TOP_DIR)/library/platform/platform.tcl "$(SCRIPT_INSTALL_DIR)"/../tcl8/8.4/platform-1.0.14.tm;
	@echo "Installing package platform::shell 1.1.4 as a Tcl Module";
	@$(INSTALL_DATA) $(TOP_DIR)/library/platform/shell.tcl "$(SCRIPT_INSTALL_DIR)"/../tcl8/8.4/platform/shell-1.1.4.tm;

	@echo "Installing encoding files to $(SCRIPT_INSTALL_DIR)/encoding/";
	@for i in $(TOP_DIR)/library/encoding/*.enc ; do \
		$(INSTALL_DATA) $$i "$(SCRIPT_INSTALL_DIR)"/encoding; \
	done;
	@if [ -n "$(TCL_MODULE_PATH)" -a -f $(TOP_DIR)/library/tm.tcl ]; then \
	    echo "Customizing tcl module path"; \
1289
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1292
1293
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1296
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1300
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1302

tclPreserve.o: $(GENERIC_DIR)/tclPreserve.c
	$(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclPreserve.c

tclProc.o: $(GENERIC_DIR)/tclProc.c $(COMPILEHDR) $(NREHDR)
	$(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclProc.c




tclRegexp.o: $(GENERIC_DIR)/tclRegexp.c $(TCLREHDRS)
	$(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclRegexp.c

tclResolve.o: $(GENERIC_DIR)/tclResolve.c
	$(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclResolve.c

tclResult.o: $(GENERIC_DIR)/tclResult.c







>
>
>







1285
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tclPreserve.o: $(GENERIC_DIR)/tclPreserve.c
	$(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclPreserve.c

tclProc.o: $(GENERIC_DIR)/tclProc.c $(COMPILEHDR) $(NREHDR)
	$(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclProc.c

tclProcess.o: $(GENERIC_DIR)/tclProcess.c
	$(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclProcess.c

tclRegexp.o: $(GENERIC_DIR)/tclRegexp.c $(TCLREHDRS)
	$(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclRegexp.c

tclResolve.o: $(GENERIC_DIR)/tclResolve.c
	$(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclResolve.c

tclResult.o: $(GENERIC_DIR)/tclResult.c
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
	cp -p $(GENERIC_DIR)/tclGetDate.y $(DISTDIR)/generic
	cp -p $(TOP_DIR)/changes $(TOP_DIR)/ChangeLog $(TOP_DIR)/README \
		$(TOP_DIR)/ChangeLog.[12]??? $(TOP_DIR)/license.terms \
		$(DISTDIR)
	@mkdir $(DISTDIR)/library
	cp -p $(TOP_DIR)/license.terms $(TOP_DIR)/library/*.tcl \
		$(TOP_DIR)/library/tclIndex $(DISTDIR)/library
	for i in http1.0 http opt msgcat reg dde tcltest platform; \
	    do \
		mkdir $(DISTDIR)/library/$$i ;\
		cp -p $(TOP_DIR)/library/$$i/*.tcl $(DISTDIR)/library/$$i; \
	    done;
	@mkdir $(DISTDIR)/library/encoding
	cp -p $(TOP_DIR)/library/encoding/*.enc $(DISTDIR)/library/encoding
	@mkdir $(DISTDIR)/library/msgs







|







2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
	cp -p $(GENERIC_DIR)/tclGetDate.y $(DISTDIR)/generic
	cp -p $(TOP_DIR)/changes $(TOP_DIR)/ChangeLog $(TOP_DIR)/README \
		$(TOP_DIR)/ChangeLog.[12]??? $(TOP_DIR)/license.terms \
		$(DISTDIR)
	@mkdir $(DISTDIR)/library
	cp -p $(TOP_DIR)/license.terms $(TOP_DIR)/library/*.tcl \
		$(TOP_DIR)/library/tclIndex $(DISTDIR)/library
	for i in http opt msgcat reg dde tcltest platform; \
	    do \
		mkdir $(DISTDIR)/library/$$i ;\
		cp -p $(TOP_DIR)/library/$$i/*.tcl $(DISTDIR)/library/$$i; \
	    done;
	@mkdir $(DISTDIR)/library/encoding
	cp -p $(TOP_DIR)/library/encoding/*.enc $(DISTDIR)/library/encoding
	@mkdir $(DISTDIR)/library/msgs
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		$(TOP_DIR)/win/tclConfig.sh.in $(TOP_DIR)/win/tclooConfig.sh \
		$(TOP_DIR)/win/tcl.m4 $(TOP_DIR)/win/aclocal.m4 \
		$(TOP_DIR)/win/tclsh.exe.manifest.in \
		$(DISTDIR)/win
	cp -p $(TOP_DIR)/win/*.[ch] $(TOP_DIR)/win/*.ico $(TOP_DIR)/win/*.rc \
		$(DISTDIR)/win
	cp -p $(TOP_DIR)/win/*.bat $(DISTDIR)/win
	cp -p $(TOP_DIR)/win/makefile.* $(DISTDIR)/win
	cp -p $(TOP_DIR)/win/rules.vc $(DISTDIR)/win
	cp -p $(TOP_DIR)/win/coffbase.txt $(DISTDIR)/win
	cp -p $(TOP_DIR)/win/tcl.hpj.in $(DISTDIR)/win
	cp -p $(TOP_DIR)/win/tcl.ds* $(DISTDIR)/win
	cp -p $(TOP_DIR)/win/README $(DISTDIR)/win
	cp -p $(TOP_DIR)/license.terms $(DISTDIR)/win
	@mkdir $(DISTDIR)/macosx
	cp -p $(MAC_OSX_DIR)/GNUmakefile $(MAC_OSX_DIR)/README \
		$(MAC_OSX_DIR)/*.c $(MAC_OSX_DIR)/*.in \







<
|
<







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2051

2052

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		$(TOP_DIR)/win/tclConfig.sh.in $(TOP_DIR)/win/tclooConfig.sh \
		$(TOP_DIR)/win/tcl.m4 $(TOP_DIR)/win/aclocal.m4 \
		$(TOP_DIR)/win/tclsh.exe.manifest.in \
		$(DISTDIR)/win
	cp -p $(TOP_DIR)/win/*.[ch] $(TOP_DIR)/win/*.ico $(TOP_DIR)/win/*.rc \
		$(DISTDIR)/win
	cp -p $(TOP_DIR)/win/*.bat $(DISTDIR)/win

	cp -p $(TOP_DIR)/win/*.vc $(DISTDIR)/win

	cp -p $(TOP_DIR)/win/tcl.hpj.in $(DISTDIR)/win
	cp -p $(TOP_DIR)/win/tcl.ds* $(DISTDIR)/win
	cp -p $(TOP_DIR)/win/README $(DISTDIR)/win
	cp -p $(TOP_DIR)/license.terms $(DISTDIR)/win
	@mkdir $(DISTDIR)/macosx
	cp -p $(MAC_OSX_DIR)/GNUmakefile $(MAC_OSX_DIR)/README \
		$(MAC_OSX_DIR)/*.c $(MAC_OSX_DIR)/*.in \
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2107
	rm -f $(DISTROOT)/$(DISTNAME)-src.tar.gz $(DISTROOT)/$(ZIPNAME)
	cd $(DISTROOT); tar cf $(DISTNAME)-src.tar $(DISTNAME); \
		gzip -9 $(DISTNAME)-src.tar; zip -qr8 $(ZIPNAME) $(DISTNAME)

#--------------------------------------------------------------------------
# This target creates the HTML folder for Tcl & Tk and places it in
# DISTDIR/html. It uses the tcltk-man2html.tcl tool from the Tcl group's tool
# workspace. It depends on the Tcl & Tk being in directories called tcl9.* &
# tk8.* up two directories from the TOOL_DIR.
#
# Note that for platforms where this is important, it is more common to use a
# build of this HTML documentation that has already been placed online. As
# such, this rule is not guaranteed to work well on all systems; it only needs
# to function on those of the Tcl/Tk maintainers.
#







|







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	rm -f $(DISTROOT)/$(DISTNAME)-src.tar.gz $(DISTROOT)/$(ZIPNAME)
	cd $(DISTROOT); tar cf $(DISTNAME)-src.tar $(DISTNAME); \
		gzip -9 $(DISTNAME)-src.tar; zip -qr8 $(ZIPNAME) $(DISTNAME)

#--------------------------------------------------------------------------
# This target creates the HTML folder for Tcl & Tk and places it in
# DISTDIR/html. It uses the tcltk-man2html.tcl tool from the Tcl group's tool
# workspace. It depends on the Tcl & Tk being in directories called tcl8.* &
# tk8.* up two directories from the TOOL_DIR.
#
# Note that for platforms where this is important, it is more common to use a
# build of this HTML documentation that has already been placed online. As
# such, this rule is not guaranteed to work well on all systems; it only needs
# to function on those of the Tcl/Tk maintainers.
#

Changes to unix/configure.

1
2
3
4
5
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7
8
9
10
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69 for tcl 9.0.
#
#
# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
#
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.


|







1
2
3
4
5
6
7
8
9
10
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69 for tcl 8.7.
#
#
# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
#
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
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subdirs=
MFLAGS=
MAKEFLAGS=

# Identity of this package.
PACKAGE_NAME='tcl'
PACKAGE_TARNAME='tcl'
PACKAGE_VERSION='9.0'
PACKAGE_STRING='tcl 9.0'
PACKAGE_BUGREPORT=''
PACKAGE_URL=''

# Factoring default headers for most tests.
ac_includes_default="\
#include <stdio.h>
#ifdef HAVE_SYS_TYPES_H







|
|







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subdirs=
MFLAGS=
MAKEFLAGS=

# Identity of this package.
PACKAGE_NAME='tcl'
PACKAGE_TARNAME='tcl'
PACKAGE_VERSION='8.7'
PACKAGE_STRING='tcl 8.7'
PACKAGE_BUGREPORT=''
PACKAGE_URL=''

# Factoring default headers for most tests.
ac_includes_default="\
#include <stdio.h>
#ifdef HAVE_SYS_TYPES_H
1315
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1320
1321
1322
1323
1324
1325
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1327
1328
1329
#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.
  cat <<_ACEOF
\`configure' configures tcl 9.0 to adapt to many kinds of systems.

Usage: $0 [OPTION]... [VAR=VALUE]...

To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE.  See below for descriptions of some of the useful variables.

Defaults for the options are specified in brackets.







|







1315
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1321
1322
1323
1324
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1326
1327
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1329
#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.
  cat <<_ACEOF
\`configure' configures tcl 8.7 to adapt to many kinds of systems.

Usage: $0 [OPTION]... [VAR=VALUE]...

To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE.  See below for descriptions of some of the useful variables.

Defaults for the options are specified in brackets.
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390

  cat <<\_ACEOF
_ACEOF
fi

if test -n "$ac_init_help"; then
  case $ac_init_help in
     short | recursive ) echo "Configuration of tcl 9.0:";;
   esac
  cat <<\_ACEOF

Optional Features:
  --disable-option-checking  ignore unrecognized --enable/--with options
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]







|







1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390

  cat <<\_ACEOF
_ACEOF
fi

if test -n "$ac_init_help"; then
  case $ac_init_help in
     short | recursive ) echo "Configuration of tcl 8.7:";;
   esac
  cat <<\_ACEOF

Optional Features:
  --disable-option-checking  ignore unrecognized --enable/--with options
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
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1499
1500
1501
1502
1503
1504
    cd "$ac_pwd" || { ac_status=$?; break; }
  done
fi

test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
  cat <<\_ACEOF
tcl configure 9.0
generated by GNU Autoconf 2.69

Copyright (C) 2012 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
  exit







|







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1503
1504
    cd "$ac_pwd" || { ac_status=$?; break; }
  done
fi

test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
  cat <<\_ACEOF
tcl configure 8.7
generated by GNU Autoconf 2.69

Copyright (C) 2012 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
  exit
1966
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1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_member
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by tcl $as_me 9.0, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  $ $0 $@

_ACEOF
exec 5>>config.log
{







|







1966
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1970
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1972
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1980
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_member
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by tcl $as_me 8.7, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  $ $0 $@

_ACEOF
exec 5>>config.log
{
2318
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2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
ac_compiler_gnu=$ac_cv_c_compiler_gnu






TCL_VERSION=9.0
TCL_MAJOR_VERSION=9
TCL_MINOR_VERSION=0
TCL_PATCH_LEVEL="a0"
VERSION=${TCL_VERSION}

EXTRA_INSTALL_BINARIES=${EXTRA_INSTALL_BINARIES:-"@:"}
EXTRA_BUILD_HTML=${EXTRA_BUILD_HTML:-"@:"}

#------------------------------------------------------------------------
# Setup configure arguments for bundled packages







|
|
|
|







2318
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2324
2325
2326
2327
2328
2329
2330
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2334
2335
ac_compiler_gnu=$ac_cv_c_compiler_gnu






TCL_VERSION=8.7
TCL_MAJOR_VERSION=8
TCL_MINOR_VERSION=7
TCL_PATCH_LEVEL="a2"
VERSION=${TCL_VERSION}

EXTRA_INSTALL_BINARIES=${EXTRA_INSTALL_BINARIES:-"@:"}
EXTRA_BUILD_HTML=${EXTRA_BUILD_HTML:-"@:"}

#------------------------------------------------------------------------
# Setup configure arguments for bundled packages
3728
3729
3730
3731
3732
3733
3734
3735
3736
3737
3738
3739
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3741
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3748
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3752
3753
3754
3755
3756
3757
3758
3759
3760
3761
$as_echo "$tcl_cv_dirent_h" >&6; }

    if test $tcl_cv_dirent_h = no; then

$as_echo "#define NO_DIRENT_H 1" >>confdefs.h

    fi

    ac_fn_c_check_header_mongrel "$LINENO" "float.h" "ac_cv_header_float_h" "$ac_includes_default"
if test "x$ac_cv_header_float_h" = xyes; then :

else

$as_echo "#define NO_FLOAT_H 1" >>confdefs.h

fi


    ac_fn_c_check_header_mongrel "$LINENO" "values.h" "ac_cv_header_values_h" "$ac_includes_default"
if test "x$ac_cv_header_values_h" = xyes; then :

else

$as_echo "#define NO_VALUES_H 1" >>confdefs.h

fi


    ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
if test "x$ac_cv_header_stdlib_h" = xyes; then :
  tcl_ok=1
else
  tcl_ok=0
fi







<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<







3728
3729
3730
3731
3732
3733
3734




















3735
3736
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3739
3740
3741
$as_echo "$tcl_cv_dirent_h" >&6; }

    if test $tcl_cv_dirent_h = no; then

$as_echo "#define NO_DIRENT_H 1" >>confdefs.h

    fi





















    ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
if test "x$ac_cv_header_stdlib_h" = xyes; then :
  tcl_ok=1
else
  tcl_ok=0
fi
4276
4277
4278
4279
4280
4281
4282
4283
4284
4285
4286
4287
4288
4289
4290
4291
4292
4293
4294
4295
4296
4297
4298
4299
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4304
4305
4306
4307
4308
4309
4310
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4321
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4330
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4334
# Look for libraries that we will need when compiling the Tcl shell
#--------------------------------------------------------------------


    #--------------------------------------------------------------------
    # On a few very rare systems, all of the libm.a stuff is
    # already in libc.a.  Set compiler flags accordingly.
    # Also, Linux requires the "ieee" library for math to work
    # right (and it must appear before "-lm").
    #--------------------------------------------------------------------

    ac_fn_c_check_func "$LINENO" "sin" "ac_cv_func_sin"
if test "x$ac_cv_func_sin" = xyes; then :
  MATH_LIBS=""
else
  MATH_LIBS="-lm"
fi

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lieee" >&5
$as_echo_n "checking for main in -lieee... " >&6; }
if ${ac_cv_lib_ieee_main+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lieee  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


int
main ()
{
return main ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_ieee_main=yes
else
  ac_cv_lib_ieee_main=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ieee_main" >&5
$as_echo "$ac_cv_lib_ieee_main" >&6; }
if test "x$ac_cv_lib_ieee_main" = xyes; then :
  MATH_LIBS="-lieee $MATH_LIBS"
fi


    #--------------------------------------------------------------------
    # Interactive UNIX requires -linet instead of -lsocket, plus it
    # needs net/errno.h to define the socket-related error codes.
    #--------------------------------------------------------------------

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -linet" >&5







<
<









<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<







4256
4257
4258
4259
4260
4261
4262


4263
4264
4265
4266
4267
4268
4269
4270
4271


































4272
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4278
# Look for libraries that we will need when compiling the Tcl shell
#--------------------------------------------------------------------


    #--------------------------------------------------------------------
    # On a few very rare systems, all of the libm.a stuff is
    # already in libc.a.  Set compiler flags accordingly.


    #--------------------------------------------------------------------

    ac_fn_c_check_func "$LINENO" "sin" "ac_cv_func_sin"
if test "x$ac_cv_func_sin" = xyes; then :
  MATH_LIBS=""
else
  MATH_LIBS="-lm"
fi




































    #--------------------------------------------------------------------
    # Interactive UNIX requires -linet instead of -lsocket, plus it
    # needs net/errno.h to define the socket-related error codes.
    #--------------------------------------------------------------------

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -linet" >&5
5315
5316
5317
5318
5319
5320
5321
5322
5323
5324
5325
5326
5327
5328
5329
	    CC_SEARCH_FLAGS=""
	    LD_SEARCH_FLAGS=""
	    ;;
	Haiku*)
	    LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
	    SHLIB_CFLAGS="-fPIC"
	    SHLIB_SUFFIX=".so"
	    SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS}'
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS="-lroot"
	    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntoa in -lnetwork" >&5
$as_echo_n "checking for inet_ntoa in -lnetwork... " >&6; }
if ${ac_cv_lib_network_inet_ntoa+:} false; then :
  $as_echo_n "(cached) " >&6
else







|







5259
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5261
5262
5263
5264
5265
5266
5267
5268
5269
5270
5271
5272
5273
	    CC_SEARCH_FLAGS=""
	    LD_SEARCH_FLAGS=""
	    ;;
	Haiku*)
	    LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
	    SHLIB_CFLAGS="-fPIC"
	    SHLIB_SUFFIX=".so"
	    SHLIB_LD='${CC} ${CFLAGS} ${LDFLAGS} -shared'
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS="-lroot"
	    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntoa in -lnetwork" >&5
$as_echo_n "checking for inet_ntoa in -lnetwork... " >&6; }
if ${ac_cv_lib_network_inet_ntoa+:} false; then :
  $as_echo_n "(cached) " >&6
else
5637
5638
5639
5640
5641
5642
5643
5644
5645
5646
5647
5648
5649
5650
5651

	    CFLAGS_OPTIMIZE="-O2"
	    # egcs-2.91.66 on Redhat Linux 6.0 generates lots of warnings
	    # when you inline the string and math operations.  Turn this off to
	    # get rid of the warnings.
	    #CFLAGS_OPTIMIZE="${CFLAGS_OPTIMIZE} -D__NO_STRING_INLINES -D__NO_MATH_INLINES"

	    SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS}'
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS="-ldl"
	    LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
	    if test $doRpath = yes; then :

		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
fi







|







5581
5582
5583
5584
5585
5586
5587
5588
5589
5590
5591
5592
5593
5594
5595

	    CFLAGS_OPTIMIZE="-O2"
	    # egcs-2.91.66 on Redhat Linux 6.0 generates lots of warnings
	    # when you inline the string and math operations.  Turn this off to
	    # get rid of the warnings.
	    #CFLAGS_OPTIMIZE="${CFLAGS_OPTIMIZE} -D__NO_STRING_INLINES -D__NO_MATH_INLINES"

	    SHLIB_LD='${CC} ${CFLAGS} ${LDFLAGS} -shared'
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS="-ldl"
	    LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
	    if test $doRpath = yes; then :

		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
fi
5724
5725
5726
5727
5728
5729
5730
5731
5732
5733
5734
5735
5736
5737
5738
	    alpha|sparc64)
		SHLIB_CFLAGS="-fPIC"
		;;
	    *)
		SHLIB_CFLAGS="-fpic"
		;;
	    esac
	    SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}'
	    SHLIB_SUFFIX=".so"
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS=""
	    if test $doRpath = yes; then :

		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
fi







|







5668
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5670
5671
5672
5673
5674
5675
5676
5677
5678
5679
5680
5681
5682
	    alpha|sparc64)
		SHLIB_CFLAGS="-fPIC"
		;;
	    *)
		SHLIB_CFLAGS="-fpic"
		;;
	    esac
	    SHLIB_LD='${CC} ${SHLIB_CFLAGS} -shared'
	    SHLIB_SUFFIX=".so"
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS=""
	    if test $doRpath = yes; then :

		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
fi
5751
5752
5753
5754
5755
5756
5757
5758
5759
5760
5761
5762
5763
5764
5765
	    # OpenBSD doesn't do version numbers with dots.
	    UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
	    TCL_LIB_VERSIONS_OK=nodots
	    ;;
	NetBSD-*)
	    # NetBSD has ELF and can use 'cc -shared' to build shared libs
	    SHLIB_CFLAGS="-fPIC"
	    SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}'
	    SHLIB_SUFFIX=".so"
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS=""
	    LDFLAGS="$LDFLAGS -export-dynamic"
	    if test $doRpath = yes; then :

		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'







|







5695
5696
5697
5698
5699
5700
5701
5702
5703
5704
5705
5706
5707
5708
5709
	    # OpenBSD doesn't do version numbers with dots.
	    UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
	    TCL_LIB_VERSIONS_OK=nodots
	    ;;
	NetBSD-*)
	    # NetBSD has ELF and can use 'cc -shared' to build shared libs
	    SHLIB_CFLAGS="-fPIC"
	    SHLIB_LD='${CC} ${SHLIB_CFLAGS} -shared'
	    SHLIB_SUFFIX=".so"
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS=""
	    LDFLAGS="$LDFLAGS -export-dynamic"
	    if test $doRpath = yes; then :

		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
6924
6925
6926
6927
6928
6929
6930
6931
6932
6933
6934
6935
6936
6937
6938
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  tcl_type_64bit=__int64
else
  tcl_type_64bit="long long"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	# See if we should use long anyway  Note that we substitute in the
	# type that is our current guess for a 64-bit type inside this check
	# program, so it should be modified only carefully...
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()







|







6868
6869
6870
6871
6872
6873
6874
6875
6876
6877
6878
6879
6880
6881
6882
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  tcl_type_64bit=__int64
else
  tcl_type_64bit="long long"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	# See if we could use long anyway  Note that we substitute in the
	# type that is our current guess for a 64-bit type inside this check
	# program, so it should be modified only carefully...
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
6950
6951
6952
6953
6954
6955
6956
6957
6958
6959
6960
6961
6962
6963
6964
6965
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi

    if test "${tcl_cv_type_64bit}" = none ; then

$as_echo "#define TCL_WIDE_INT_IS_LONG 1" >>confdefs.h

	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: using long" >&5
$as_echo "using long" >&6; }
    else

cat >>confdefs.h <<_ACEOF
#define TCL_WIDE_INT_TYPE ${tcl_cv_type_64bit}
_ACEOF

	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${tcl_cv_type_64bit}" >&5







|
|







6894
6895
6896
6897
6898
6899
6900
6901
6902
6903
6904
6905
6906
6907
6908
6909
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi

    if test "${tcl_cv_type_64bit}" = none ; then

$as_echo "#define TCL_WIDE_INT_IS_LONG 1" >>confdefs.h

	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
    else

cat >>confdefs.h <<_ACEOF
#define TCL_WIDE_INT_TYPE ${tcl_cv_type_64bit}
_ACEOF

	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${tcl_cv_type_64bit}" >&5
10962
10963
10964
10965
10966
10967
10968
10969
10970
10971
10972
10973
10974
10975
10976
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by tcl $as_me 9.0, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
  CONFIG_HEADERS  = $CONFIG_HEADERS
  CONFIG_LINKS    = $CONFIG_LINKS
  CONFIG_COMMANDS = $CONFIG_COMMANDS
  $ $0 $@







|







10906
10907
10908
10909
10910
10911
10912
10913
10914
10915
10916
10917
10918
10919
10920
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by tcl $as_me 8.7, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
  CONFIG_HEADERS  = $CONFIG_HEADERS
  CONFIG_LINKS    = $CONFIG_LINKS
  CONFIG_COMMANDS = $CONFIG_COMMANDS
  $ $0 $@
11019
11020
11021
11022
11023
11024
11025
11026
11027
11028
11029
11030
11031
11032
11033

Report bugs to the package provider."

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
tcl config.status 9.0
configured by $0, generated by GNU Autoconf 2.69,
  with options \\"\$ac_cs_config\\"

Copyright (C) 2012 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."








|







10963
10964
10965
10966
10967
10968
10969
10970
10971
10972
10973
10974
10975
10976
10977

Report bugs to the package provider."

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
tcl config.status 8.7
configured by $0, generated by GNU Autoconf 2.69,
  with options \\"\$ac_cs_config\\"

Copyright (C) 2012 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."

Changes to unix/configure.ac.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
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17
18
19
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26
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31
32
33
34
35
#! /bin/bash -norc
dnl	This file is an input file used by the GNU "autoconf" program to
dnl	generate the file "configure", which is run during Tcl installation
dnl	to configure the system for the local environment.

AC_INIT([tcl],[9.0])
AC_PREREQ(2.69)

dnl This is only used when included from macosx/configure.ac
m4_ifdef([SC_USE_CONFIG_HEADERS], [
    AC_CONFIG_HEADERS([tclConfig.h:../unix/tclConfig.h.in])
    AC_CONFIG_COMMANDS_PRE([DEFS="-DHAVE_TCL_CONFIG_H  -imacros tclConfig.h"])
    AH_TOP([
    #ifndef _TCLCONFIG
    #define _TCLCONFIG])
    AH_BOTTOM([
    /* Undef unused package specific autoheader defines so that we can
     * include both tclConfig.h and tkConfig.h at the same time: */
    /* override */ #undef PACKAGE_NAME
    /* override */ #undef PACKAGE_STRING
    /* override */ #undef PACKAGE_TARNAME
    #endif /* _TCLCONFIG */])
])

TCL_VERSION=9.0
TCL_MAJOR_VERSION=9
TCL_MINOR_VERSION=0
TCL_PATCH_LEVEL="a0"
VERSION=${TCL_VERSION}

EXTRA_INSTALL_BINARIES=${EXTRA_INSTALL_BINARIES:-"@:"}
EXTRA_BUILD_HTML=${EXTRA_BUILD_HTML:-"@:"}

#------------------------------------------------------------------------
# Setup configure arguments for bundled packages





|


















|
|
|
|







1
2
3
4
5
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7
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23
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28
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32
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#! /bin/bash -norc
dnl	This file is an input file used by the GNU "autoconf" program to
dnl	generate the file "configure", which is run during Tcl installation
dnl	to configure the system for the local environment.

AC_INIT([tcl],[8.7])
AC_PREREQ(2.69)

dnl This is only used when included from macosx/configure.ac
m4_ifdef([SC_USE_CONFIG_HEADERS], [
    AC_CONFIG_HEADERS([tclConfig.h:../unix/tclConfig.h.in])
    AC_CONFIG_COMMANDS_PRE([DEFS="-DHAVE_TCL_CONFIG_H  -imacros tclConfig.h"])
    AH_TOP([
    #ifndef _TCLCONFIG
    #define _TCLCONFIG])
    AH_BOTTOM([
    /* Undef unused package specific autoheader defines so that we can
     * include both tclConfig.h and tkConfig.h at the same time: */
    /* override */ #undef PACKAGE_NAME
    /* override */ #undef PACKAGE_STRING
    /* override */ #undef PACKAGE_TARNAME
    #endif /* _TCLCONFIG */])
])

TCL_VERSION=8.7
TCL_MAJOR_VERSION=8
TCL_MINOR_VERSION=7
TCL_PATCH_LEVEL="a2"
VERSION=${TCL_VERSION}

EXTRA_INSTALL_BINARIES=${EXTRA_INSTALL_BINARIES:-"@:"}
EXTRA_BUILD_HTML=${EXTRA_BUILD_HTML:-"@:"}

#------------------------------------------------------------------------
# Setup configure arguments for bundled packages

Changes to unix/tcl.m4.

1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
	    CC_SEARCH_FLAGS=""
	    LD_SEARCH_FLAGS=""
	    ;;
	Haiku*)
	    LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
	    SHLIB_CFLAGS="-fPIC"
	    SHLIB_SUFFIX=".so"
	    SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS}'
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS="-lroot"
	    AC_CHECK_LIB(network, inet_ntoa, [LIBS="$LIBS -lnetwork"])
	    ;;
	HP-UX-*.11.*)
	    # Use updated header definitions where possible
	    AC_DEFINE(_XOPEN_SOURCE_EXTENDED, 1, [Do we want to use the XOPEN network library?])







|







1246
1247
1248
1249
1250
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1252
1253
1254
1255
1256
1257
1258
1259
1260
	    CC_SEARCH_FLAGS=""
	    LD_SEARCH_FLAGS=""
	    ;;
	Haiku*)
	    LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
	    SHLIB_CFLAGS="-fPIC"
	    SHLIB_SUFFIX=".so"
	    SHLIB_LD='${CC} ${CFLAGS} ${LDFLAGS} -shared'
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS="-lroot"
	    AC_CHECK_LIB(network, inet_ntoa, [LIBS="$LIBS -lnetwork"])
	    ;;
	HP-UX-*.11.*)
	    # Use updated header definitions where possible
	    AC_DEFINE(_XOPEN_SOURCE_EXTENDED, 1, [Do we want to use the XOPEN network library?])
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404

	    CFLAGS_OPTIMIZE="-O2"
	    # egcs-2.91.66 on Redhat Linux 6.0 generates lots of warnings
	    # when you inline the string and math operations.  Turn this off to
	    # get rid of the warnings.
	    #CFLAGS_OPTIMIZE="${CFLAGS_OPTIMIZE} -D__NO_STRING_INLINES -D__NO_MATH_INLINES"

	    SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS}'
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS="-ldl"
	    LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
	    AS_IF([test $doRpath = yes], [
		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'])
	    LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
	    AS_IF([test "`uname -m`" = "alpha"], [CFLAGS="$CFLAGS -mieee"])







|







1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404

	    CFLAGS_OPTIMIZE="-O2"
	    # egcs-2.91.66 on Redhat Linux 6.0 generates lots of warnings
	    # when you inline the string and math operations.  Turn this off to
	    # get rid of the warnings.
	    #CFLAGS_OPTIMIZE="${CFLAGS_OPTIMIZE} -D__NO_STRING_INLINES -D__NO_MATH_INLINES"

	    SHLIB_LD='${CC} ${CFLAGS} ${LDFLAGS} -shared'
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS="-ldl"
	    LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
	    AS_IF([test $doRpath = yes], [
		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'])
	    LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
	    AS_IF([test "`uname -m`" = "alpha"], [CFLAGS="$CFLAGS -mieee"])
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
	    alpha|sparc64)
		SHLIB_CFLAGS="-fPIC"
		;;
	    *)
		SHLIB_CFLAGS="-fpic"
		;;
	    esac
	    SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}'
	    SHLIB_SUFFIX=".so"
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS=""
	    AS_IF([test $doRpath = yes], [
		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'])
	    LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
	    SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}'







|







1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
	    alpha|sparc64)
		SHLIB_CFLAGS="-fPIC"
		;;
	    *)
		SHLIB_CFLAGS="-fpic"
		;;
	    esac
	    SHLIB_LD='${CC} ${SHLIB_CFLAGS} -shared'
	    SHLIB_SUFFIX=".so"
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS=""
	    AS_IF([test $doRpath = yes], [
		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'])
	    LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
	    SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}'
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
	    # OpenBSD doesn't do version numbers with dots.
	    UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
	    TCL_LIB_VERSIONS_OK=nodots
	    ;;
	NetBSD-*)
	    # NetBSD has ELF and can use 'cc -shared' to build shared libs
	    SHLIB_CFLAGS="-fPIC"
	    SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}'
	    SHLIB_SUFFIX=".so"
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS=""
	    LDFLAGS="$LDFLAGS -export-dynamic"
	    AS_IF([test $doRpath = yes], [
		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'])
	    LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}







|







1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
	    # OpenBSD doesn't do version numbers with dots.
	    UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
	    TCL_LIB_VERSIONS_OK=nodots
	    ;;
	NetBSD-*)
	    # NetBSD has ELF and can use 'cc -shared' to build shared libs
	    SHLIB_CFLAGS="-fPIC"
	    SHLIB_LD='${CC} ${SHLIB_CFLAGS} -shared'
	    SHLIB_SUFFIX=".so"
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS=""
	    LDFLAGS="$LDFLAGS -export-dynamic"
	    AS_IF([test $doRpath = yes], [
		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'])
	    LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
# Arguments:
#	none
#
# Results:
#
#	Defines some of the following vars:
#		NO_DIRENT_H
#		NO_VALUES_H
#		NO_STDLIB_H
#		NO_STRING_H
#		NO_SYS_WAIT_H
#		NO_DLFCN_H
#		HAVE_SYS_PARAM_H
#
#		HAVE_STRING_H ?







<







2036
2037
2038
2039
2040
2041
2042

2043
2044
2045
2046
2047
2048
2049
# Arguments:
#	none
#
# Results:
#
#	Defines some of the following vars:
#		NO_DIRENT_H

#		NO_STDLIB_H
#		NO_STRING_H
#		NO_SYS_WAIT_H
#		NO_DLFCN_H
#		HAVE_SYS_PARAM_H
#
#		HAVE_STRING_H ?
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
closedir(d);
], tcl_cv_dirent_h=yes, tcl_cv_dirent_h=no)])

    if test $tcl_cv_dirent_h = no; then
	AC_DEFINE(NO_DIRENT_H, 1, [Do we have <dirent.h>?])
    fi

    AC_CHECK_HEADER(float.h, , [AC_DEFINE(NO_FLOAT_H, 1, [Do we have <float.h>?])])
    AC_CHECK_HEADER(values.h, , [AC_DEFINE(NO_VALUES_H, 1, [Do we have <values.h>?])])
    AC_CHECK_HEADER(stdlib.h, tcl_ok=1, tcl_ok=0)
    AC_EGREP_HEADER(strtol, stdlib.h, , tcl_ok=0)
    AC_EGREP_HEADER(strtoul, stdlib.h, , tcl_ok=0)
    AC_EGREP_HEADER(strtod, stdlib.h, , tcl_ok=0)
    if test $tcl_ok = 0; then
	AC_DEFINE(NO_STDLIB_H, 1, [Do we have <stdlib.h>?])
    fi







<
<







2073
2074
2075
2076
2077
2078
2079


2080
2081
2082
2083
2084
2085
2086
closedir(d);
], tcl_cv_dirent_h=yes, tcl_cv_dirent_h=no)])

    if test $tcl_cv_dirent_h = no; then
	AC_DEFINE(NO_DIRENT_H, 1, [Do we have <dirent.h>?])
    fi



    AC_CHECK_HEADER(stdlib.h, tcl_ok=1, tcl_ok=0)
    AC_EGREP_HEADER(strtol, stdlib.h, , tcl_ok=0)
    AC_EGREP_HEADER(strtoul, stdlib.h, , tcl_ok=0)
    AC_EGREP_HEADER(strtod, stdlib.h, , tcl_ok=0)
    if test $tcl_ok = 0; then
	AC_DEFINE(NO_STDLIB_H, 1, [Do we have <stdlib.h>?])
    fi
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
#
#--------------------------------------------------------------------

AC_DEFUN([SC_TCL_LINK_LIBS], [
    #--------------------------------------------------------------------
    # On a few very rare systems, all of the libm.a stuff is
    # already in libc.a.  Set compiler flags accordingly.
    # Also, Linux requires the "ieee" library for math to work
    # right (and it must appear before "-lm").
    #--------------------------------------------------------------------

    AC_CHECK_FUNC(sin, MATH_LIBS="", MATH_LIBS="-lm")
    AC_CHECK_LIB(ieee, main, [MATH_LIBS="-lieee $MATH_LIBS"])

    #--------------------------------------------------------------------
    # Interactive UNIX requires -linet instead of -lsocket, plus it
    # needs net/errno.h to define the socket-related error codes.
    #--------------------------------------------------------------------

    AC_CHECK_LIB(inet, main, [LIBS="$LIBS -linet"])







<
<



<







2366
2367
2368
2369
2370
2371
2372


2373
2374
2375

2376
2377
2378
2379
2380
2381
2382
#
#--------------------------------------------------------------------

AC_DEFUN([SC_TCL_LINK_LIBS], [
    #--------------------------------------------------------------------
    # On a few very rare systems, all of the libm.a stuff is
    # already in libc.a.  Set compiler flags accordingly.


    #--------------------------------------------------------------------

    AC_CHECK_FUNC(sin, MATH_LIBS="", MATH_LIBS="-lm")


    #--------------------------------------------------------------------
    # Interactive UNIX requires -linet instead of -lsocket, plus it
    # needs net/errno.h to define the socket-related error codes.
    #--------------------------------------------------------------------

    AC_CHECK_LIB(inet, main, [LIBS="$LIBS -linet"])
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
AC_DEFUN([SC_TCL_64BIT_FLAGS], [
    AC_MSG_CHECKING([for 64-bit integer type])
    AC_CACHE_VAL(tcl_cv_type_64bit,[
	tcl_cv_type_64bit=none
	# See if the compiler knows natively about __int64
	AC_TRY_COMPILE(,[__int64 value = (__int64) 0;],
	    tcl_type_64bit=__int64, tcl_type_64bit="long long")
	# See if we should use long anyway  Note that we substitute in the
	# type that is our current guess for a 64-bit type inside this check
	# program, so it should be modified only carefully...
        AC_TRY_COMPILE(,[switch (0) {
            case 1: case (sizeof(]${tcl_type_64bit}[)==sizeof(long)): ;
        }],tcl_cv_type_64bit=${tcl_type_64bit})])
    if test "${tcl_cv_type_64bit}" = none ; then
	AC_DEFINE(TCL_WIDE_INT_IS_LONG, 1, [Are wide integers to be implemented with C 'long's?])
	AC_MSG_RESULT([using long])
    else
	AC_DEFINE_UNQUOTED(TCL_WIDE_INT_TYPE,${tcl_cv_type_64bit},
	    [What type should be used to define wide integers?])
	AC_MSG_RESULT([${tcl_cv_type_64bit}])

	# Now check for auxiliary declarations
	AC_CACHE_CHECK([for struct dirent64], tcl_cv_struct_dirent64,[







|






|
|







2485
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2488
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2490
2491
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2500
2501
2502
2503
2504
2505
2506
2507
AC_DEFUN([SC_TCL_64BIT_FLAGS], [
    AC_MSG_CHECKING([for 64-bit integer type])
    AC_CACHE_VAL(tcl_cv_type_64bit,[
	tcl_cv_type_64bit=none
	# See if the compiler knows natively about __int64
	AC_TRY_COMPILE(,[__int64 value = (__int64) 0;],
	    tcl_type_64bit=__int64, tcl_type_64bit="long long")
	# See if we could use long anyway  Note that we substitute in the
	# type that is our current guess for a 64-bit type inside this check
	# program, so it should be modified only carefully...
        AC_TRY_COMPILE(,[switch (0) {
            case 1: case (sizeof(]${tcl_type_64bit}[)==sizeof(long)): ;
        }],tcl_cv_type_64bit=${tcl_type_64bit})])
    if test "${tcl_cv_type_64bit}" = none ; then
	AC_DEFINE(TCL_WIDE_INT_IS_LONG, 1, [Do 'long' and 'long long' have the same size (64-bit)?])
	AC_MSG_RESULT([yes])
    else
	AC_DEFINE_UNQUOTED(TCL_WIDE_INT_TYPE,${tcl_cv_type_64bit},
	    [What type should be used to define wide integers?])
	AC_MSG_RESULT([${tcl_cv_type_64bit}])

	# Now check for auxiliary declarations
	AC_CACHE_CHECK([for struct dirent64], tcl_cv_struct_dirent64,[

Changes to unix/tcl.spec.

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# This file is the basis for a binary Tcl RPM for Linux.

%{!?directory:%define directory /usr/local}

Name:          tcl
Summary:       Tcl scripting language development environment
Version:       9.0a0
Release:       2
License:       BSD
Group:         Development/Languages
Source:        http://prdownloads.sourceforge.net/tcl/tcl%{version}-src.tar.gz
URL:           http://www.tcl.tk/
Buildroot:     /var/tmp/%{name}%{version}







|







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# This file is the basis for a binary Tcl RPM for Linux.

%{!?directory:%define directory /usr/local}

Name:          tcl
Summary:       Tcl scripting language development environment
Version:       8.7a2
Release:       2
License:       BSD
Group:         Development/Languages
Source:        http://prdownloads.sourceforge.net/tcl/tcl%{version}-src.tar.gz
URL:           http://www.tcl.tk/
Buildroot:     /var/tmp/%{name}%{version}

Changes to unix/tclConfig.h.in.

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/* Do we have <dlfcn.h>? */
#undef NO_DLFCN_H

/* Do we have fd_set? */
#undef NO_FD_SET

/* Do we have <float.h>? */
#undef NO_FLOAT_H

/* Do we have fstatfs()? */
#undef NO_FSTATFS

/* Do we have gettimeofday()? */
#undef NO_GETTOD

/* Do we have getwd() */







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<







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/* Do we have <dlfcn.h>? */
#undef NO_DLFCN_H

/* Do we have fd_set? */
#undef NO_FD_SET




/* Do we have fstatfs()? */
#undef NO_FSTATFS

/* Do we have gettimeofday()? */
#undef NO_GETTOD

/* Do we have getwd() */
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/* Do we have uname() */
#undef NO_UNAME

/* Do we have a usable 'union wait'? */
#undef NO_UNION_WAIT

/* Do we have <values.h>? */
#undef NO_VALUES_H

/* Do we have wait3() */
#undef NO_WAIT3

/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT

/* Define to the full name of this package. */







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/* Do we have uname() */
#undef NO_UNAME

/* Do we have a usable 'union wait'? */
#undef NO_UNION_WAIT




/* Do we have wait3() */
#undef NO_WAIT3

/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT

/* Define to the full name of this package. */
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/* Do we allow unloading of shared libraries? */
#undef TCL_UNLOAD_DLLS

/* Does this platform have wide high-resolution clicks? */
#undef TCL_WIDE_CLICKS

/* Are wide integers to be implemented with C 'long's? */
#undef TCL_WIDE_INT_IS_LONG

/* What type should be used to define wide integers? */
#undef TCL_WIDE_INT_TYPE

/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
#undef TIME_WITH_SYS_TIME







|







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/* Do we allow unloading of shared libraries? */
#undef TCL_UNLOAD_DLLS

/* Does this platform have wide high-resolution clicks? */
#undef TCL_WIDE_CLICKS

/* Do Tcl_WideInt, 'long' and 'long long' all have the same size (64-bit) ? */
#undef TCL_WIDE_INT_IS_LONG

/* What type should be used to define wide integers? */
#undef TCL_WIDE_INT_TYPE

/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
#undef TIME_WITH_SYS_TIME

Changes to unix/tclUnixInit.c.

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#ifdef __CYGWIN__
DLLIMPORT extern __stdcall unsigned char GetVersionExW(void *);
DLLIMPORT extern __stdcall void *GetModuleHandleW(const void *);
DLLIMPORT extern __stdcall void FreeLibrary(void *);
DLLIMPORT extern __stdcall void *GetProcAddress(void *, const char *);
DLLIMPORT extern __stdcall void GetSystemInfo(void *);

#define NUMPLATFORMS 4
static const char *const platforms[NUMPLATFORMS] = {
    "Win32s", "Windows 95", "Windows NT", "Windows CE"
};

#define NUMPROCESSORS 11
static const char *const processors[NUMPROCESSORS] = {
    "intel", "mips", "alpha", "ppc", "shx", "arm", "ia64", "alpha64", "msil",
    "amd64", "ia32_on_win64"
};

typedef struct {







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<
<







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39
40
41





42
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#ifdef __CYGWIN__
DLLIMPORT extern __stdcall unsigned char GetVersionExW(void *);
DLLIMPORT extern __stdcall void *GetModuleHandleW(const void *);
DLLIMPORT extern __stdcall void FreeLibrary(void *);
DLLIMPORT extern __stdcall void *GetProcAddress(void *, const char *);
DLLIMPORT extern __stdcall void GetSystemInfo(void *);






#define NUMPROCESSORS 11
static const char *const processors[NUMPROCESSORS] = {
    "intel", "mips", "alpha", "ppc", "shx", "arm", "ia64", "alpha64", "msil",
    "amd64", "ia32_on_win64"
};

typedef struct {
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 *
 *-------------------------------------------------------------------------
 */

void
TclpInitLibraryPath(
    char **valuePtr,
    size_t *lengthPtr,
    Tcl_Encoding *encodingPtr)
{
#define LIBRARY_SIZE	    32
    Tcl_Obj *pathPtr, *objPtr;
    const char *str;
    Tcl_DString buffer;








|







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 *
 *-------------------------------------------------------------------------
 */

void
TclpInitLibraryPath(
    char **valuePtr,
    unsigned int *lengthPtr,
    Tcl_Encoding *encodingPtr)
{
#define LIBRARY_SIZE	    32
    Tcl_Obj *pathPtr, *objPtr;
    const char *str;
    Tcl_DString buffer;

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{
    Tcl_DString encodingName;
    Tcl_SetSystemEncoding(NULL,
	    Tcl_GetEncodingNameFromEnvironment(&encodingName));
    Tcl_DStringFree(&encodingName);
}

void
TclpSetInterfaces(void)
{
    /* do nothing */
}

static const char *
SearchKnownEncodings(
    const char *encoding)
{
    int left = 0;
    int right = sizeof(localeTable)/sizeof(LocaleTable);








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<







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{
    Tcl_DString encodingName;
    Tcl_SetSystemEncoding(NULL,
	    Tcl_GetEncodingNameFromEnvironment(&encodingName));
    Tcl_DStringFree(&encodingName);
}







static const char *
SearchKnownEncodings(
    const char *encoding)
{
    int left = 0;
    int right = sizeof(localeTable)/sizeof(LocaleTable);

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	    GetVersionExW(&osInfo);
	}
	osInfoInitialized = 1;
    }

    GetSystemInfo(&sysInfo);

    if (osInfo.dwPlatformId < NUMPLATFORMS) {
	Tcl_SetVar2(interp, "tcl_platform", "os",
		platforms[osInfo.dwPlatformId], TCL_GLOBAL_ONLY);
    }
    sprintf(buffer, "%d.%d", osInfo.dwMajorVersion, osInfo.dwMinorVersion);
    Tcl_SetVar2(interp, "tcl_platform", "osVersion", buffer, TCL_GLOBAL_ONLY);
    if (sysInfo.wProcessorArchitecture < NUMPROCESSORS) {
	Tcl_SetVar2(interp, "tcl_platform", "machine",
		processors[sysInfo.wProcessorArchitecture],
		TCL_GLOBAL_ONLY);
    }







<
|
<
<







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882


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	    GetVersionExW(&osInfo);
	}
	osInfoInitialized = 1;
    }

    GetSystemInfo(&sysInfo);


    Tcl_SetVar2(interp, "tcl_platform", "os", "Windows NT", TCL_GLOBAL_ONLY);


    sprintf(buffer, "%d.%d", osInfo.dwMajorVersion, osInfo.dwMinorVersion);
    Tcl_SetVar2(interp, "tcl_platform", "osVersion", buffer, TCL_GLOBAL_ONLY);
    if (sysInfo.wProcessorArchitecture < NUMPROCESSORS) {
	Tcl_SetVar2(interp, "tcl_platform", "machine",
		processors[sysInfo.wProcessorArchitecture],
		TCL_GLOBAL_ONLY);
    }

Changes to unix/tclUnixNotfy.c.

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	    if (timeoutPtr->tv_usec) {
		pollTimeout += ((int)timeoutPtr->tv_usec / 1000);
	    }
	}
	numFound = poll(pollFds, 1, pollTimeout);
	if (numFound == 1) {
	    result = 0;
	    if (pollFds[0].events & (POLLIN | POLLHUP)) {
		result |= TCL_READABLE;
	    }
	    if (pollFds[0].events & POLLOUT) {
		result |= TCL_WRITABLE;
	    }
	    if (pollFds[0].events & POLLERR) {
		result |= TCL_EXCEPTION;
	    }
	    if (result) {
		break;
	    }
	}
	if (timeout == 0) {







|


|


|







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	    if (timeoutPtr->tv_usec) {
		pollTimeout += ((int)timeoutPtr->tv_usec / 1000);
	    }
	}
	numFound = poll(pollFds, 1, pollTimeout);
	if (numFound == 1) {
	    result = 0;
	    if (pollFds[0].revents & (POLLIN | POLLHUP)) {
		result |= TCL_READABLE;
	    }
	    if (pollFds[0].revents & POLLOUT) {
		result |= TCL_WRITABLE;
	    }
	    if (pollFds[0].revents & POLLERR) {
		result |= TCL_EXCEPTION;
	    }
	    if (result) {
		break;
	    }
	}
	if (timeout == 0) {

Changes to unix/tclUnixPort.h.

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#   define HANDLE void *
#   define HINSTANCE void *
#   define SOCKET unsigned int
#   define WSAEWOULDBLOCK 10035
    typedef unsigned short WCHAR;
    __declspec(dllimport) extern __stdcall int GetModuleHandleExW(unsigned int, const char *, void *);
    __declspec(dllimport) extern __stdcall int GetModuleFileNameW(void *, const char *, int);
    __declspec(dllimport) extern __stdcall int WideCharToMultiByte(int, int, const char *, int,
	    const char *, int, const char *, const char *);
    __declspec(dllimport) extern __stdcall int MultiByteToWideChar(int, int, const char *, int,
	    WCHAR *, int);
    __declspec(dllimport) extern __stdcall void OutputDebugStringW(const WCHAR *);
    __declspec(dllimport) extern __stdcall int IsDebuggerPresent();
    __declspec(dllimport) extern __stdcall int GetLastError();
    __declspec(dllimport) extern __stdcall int GetFileAttributesW(const WCHAR *);
    __declspec(dllimport) extern __stdcall int SetFileAttributesW(const WCHAR *, int);







|
|







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#   define HANDLE void *
#   define HINSTANCE void *
#   define SOCKET unsigned int
#   define WSAEWOULDBLOCK 10035
    typedef unsigned short WCHAR;
    __declspec(dllimport) extern __stdcall int GetModuleHandleExW(unsigned int, const char *, void *);
    __declspec(dllimport) extern __stdcall int GetModuleFileNameW(void *, const char *, int);
    __declspec(dllimport) extern __stdcall int WideCharToMultiByte(int, int, const void *, int,
	    char *, int, const char *, void *);
    __declspec(dllimport) extern __stdcall int MultiByteToWideChar(int, int, const char *, int,
	    WCHAR *, int);
    __declspec(dllimport) extern __stdcall void OutputDebugStringW(const WCHAR *);
    __declspec(dllimport) extern __stdcall int IsDebuggerPresent();
    __declspec(dllimport) extern __stdcall int GetLastError();
    __declspec(dllimport) extern __stdcall int GetFileAttributesW(const WCHAR *);
    __declspec(dllimport) extern __stdcall int SetFileAttributesW(const WCHAR *, int);
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 *---------------------------------------------------------------------------
 * Some platforms (e.g. SunOS) don't define FLT_MAX and FLT_MIN, so we look
 * for an alternative definition. If no other alternative is available we use
 * a reasonable guess.
 *---------------------------------------------------------------------------
 */

#ifndef NO_FLOAT_H
#   include <float.h>
#else
#ifndef NO_VALUES_H
#   include <values.h>
#endif
#endif

#ifndef FLT_MAX
#   ifdef MAXFLOAT
#	define FLT_MAX	MAXFLOAT
#   else
#	define FLT_MAX	3.402823466E+38F
#   endif







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<







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 *---------------------------------------------------------------------------
 * Some platforms (e.g. SunOS) don't define FLT_MAX and FLT_MIN, so we look
 * for an alternative definition. If no other alternative is available we use
 * a reasonable guess.
 *---------------------------------------------------------------------------
 */


#include <float.h>






#ifndef FLT_MAX
#   ifdef MAXFLOAT
#	define FLT_MAX	MAXFLOAT
#   else
#	define FLT_MAX	3.402823466E+38F
#   endif

Changes to unix/tclUnixSock.c.

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 *
 * ----------------------------------------------------------------------
 */

static void
InitializeHostName(
    char **valuePtr,
    size_t *lengthPtr,
    Tcl_Encoding *encodingPtr)
{
    const char *native = NULL;

#ifndef NO_UNAME
    struct utsname u;
    struct hostent *hp;







|







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 *
 * ----------------------------------------------------------------------
 */

static void
InitializeHostName(
    char **valuePtr,
    unsigned int *lengthPtr,
    Tcl_Encoding *encodingPtr)
{
    const char *native = NULL;

#ifndef NO_UNAME
    struct utsname u;
    struct hostent *hp;

Changes to unix/tclUnixThrd.c.

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 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tclInt.h"

#ifdef TCL_THREADS


typedef struct {
    char nabuf[16];
} ThreadSpecificData;

static Tcl_ThreadDataKey dataKey;


/*
 * masterLock is used to serialize creation of mutexes, condition variables,
 * and thread local storage. This is the only place that can count on the
 * ability to statically initialize the mutex.
 */








>





>







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 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tclInt.h"

#ifdef TCL_THREADS

#ifndef TCL_NO_DEPRECATED
typedef struct {
    char nabuf[16];
} ThreadSpecificData;

static Tcl_ThreadDataKey dataKey;
#endif

/*
 * masterLock is used to serialize creation of mutexes, condition variables,
 * and thread local storage. This is the only place that can count on the
 * ability to statically initialize the mutex.
 */

Changes to win/Makefile.in.

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	tclPathObj.$(OBJEXT) \
	tclPipe.$(OBJEXT) \
	tclPkg.$(OBJEXT) \
	tclPkgConfig.$(OBJEXT) \
	tclPosixStr.$(OBJEXT) \
	tclPreserve.$(OBJEXT) \
	tclProc.$(OBJEXT) \

	tclRegexp.$(OBJEXT) \
	tclResolve.$(OBJEXT) \
	tclResult.$(OBJEXT) \
	tclScan.$(OBJEXT) \
	tclStringObj.$(OBJEXT) \
	tclStrToD.$(OBJEXT) \
	tclStubInit.$(OBJEXT) \







>







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	tclPathObj.$(OBJEXT) \
	tclPipe.$(OBJEXT) \
	tclPkg.$(OBJEXT) \
	tclPkgConfig.$(OBJEXT) \
	tclPosixStr.$(OBJEXT) \
	tclPreserve.$(OBJEXT) \
	tclProc.$(OBJEXT) \
	tclProcess.$(OBJEXT) \
	tclRegexp.$(OBJEXT) \
	tclResolve.$(OBJEXT) \
	tclResult.$(OBJEXT) \
	tclScan.$(OBJEXT) \
	tclStringObj.$(OBJEXT) \
	tclStrToD.$(OBJEXT) \
	tclStubInit.$(OBJEXT) \
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DDE_OBJS = tclWinDde.$(OBJEXT)

REG_OBJS = tclWinReg.$(OBJEXT)

STUB_OBJS = \
	tclStubLib.$(OBJEXT) \
	tclTomMathStubLib.$(OBJEXT) \
	tclOOStubLib.$(OBJEXT)


TCLSH_OBJS = tclAppInit.$(OBJEXT)

ZLIB_OBJS = \
	adler32.$(OBJEXT) \
	compress.$(OBJEXT) \
	crc32.$(OBJEXT) \







|
>







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DDE_OBJS = tclWinDde.$(OBJEXT)

REG_OBJS = tclWinReg.$(OBJEXT)

STUB_OBJS = \
	tclStubLib.$(OBJEXT) \
	tclTomMathStubLib.$(OBJEXT) \
	tclOOStubLib.$(OBJEXT) \
	tclWinPanic.$(OBJEXT)

TCLSH_OBJS = tclAppInit.$(OBJEXT)

ZLIB_OBJS = \
	adler32.$(OBJEXT) \
	compress.$(OBJEXT) \
	crc32.$(OBJEXT) \
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tclTomMathStubLib.${OBJEXT}: tclTomMathStubLib.c
	$(CC) -c $(CC_SWITCHES) -DSTATIC_BUILD @DEPARG@ $(CC_OBJNAME)

tclOOStubLib.${OBJEXT}: tclOOStubLib.c
	$(CC) -c $(CC_SWITCHES) -DSTATIC_BUILD @DEPARG@ $(CC_OBJNAME)




# Implicit rule for all object files that will end up in the Tcl library

%.${OBJEXT}: %.c
	$(CC) -c $(CC_SWITCHES) -DBUILD_tcl @DEPARG@ $(CC_OBJNAME)

.rc.$(RES):
	$(RC) @RC_OUT@ $@ @RC_TYPE@ @RC_DEFINES@ @RC_INCLUDE@ "$(GENERIC_DIR_NATIVE)" @RC_INCLUDE@ "$(WIN_DIR_NATIVE)" @DEPARG@







>
>
>







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tclTomMathStubLib.${OBJEXT}: tclTomMathStubLib.c
	$(CC) -c $(CC_SWITCHES) -DSTATIC_BUILD @DEPARG@ $(CC_OBJNAME)

tclOOStubLib.${OBJEXT}: tclOOStubLib.c
	$(CC) -c $(CC_SWITCHES) -DSTATIC_BUILD @DEPARG@ $(CC_OBJNAME)

tclWinPanic.${OBJEXT}: tclWinPanic.c
	$(CC) -c $(CC_SWITCHES) -DSTATIC_BUILD @DEPARG@ $(CC_OBJNAME)

# Implicit rule for all object files that will end up in the Tcl library

%.${OBJEXT}: %.c
	$(CC) -c $(CC_SWITCHES) -DBUILD_tcl @DEPARG@ $(CC_OBJNAME)

.rc.$(RES):
	$(RC) @RC_OUT@ $@ @RC_TYPE@ @RC_DEFINES@ @RC_INCLUDE@ "$(GENERIC_DIR_NATIVE)" @RC_INCLUDE@ "$(WIN_DIR_NATIVE)" @DEPARG@
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	    do \
	    if [ ! -d $$i ] ; then \
		echo "Making directory $$i"; \
		$(MKDIR) $$i; \
		else true; \
		fi; \
	    done;
	@for i in http1.0 opt0.4 encoding ../tcl9 ../tcl9/9.0 ../tcl9/9.0/platform; \
	    do \
	    if [ ! -d $(SCRIPT_INSTALL_DIR)/$$i ] ; then \
		echo "Making directory $(SCRIPT_INSTALL_DIR)/$$i"; \
		$(MKDIR) $(SCRIPT_INSTALL_DIR)/$$i; \
		else true; \
		fi; \
	    done;







|







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	    do \
	    if [ ! -d $$i ] ; then \
		echo "Making directory $$i"; \
		$(MKDIR) $$i; \
		else true; \
		fi; \
	    done;
	@for i in opt0.4 encoding ../tcl8 ../tcl8/8.4  ../tcl8/8.4/platform ../tcl8/8.5 ../tcl8/8.6; \
	    do \
	    if [ ! -d $(SCRIPT_INSTALL_DIR)/$$i ] ; then \
		echo "Making directory $(SCRIPT_INSTALL_DIR)/$$i"; \
		$(MKDIR) $(SCRIPT_INSTALL_DIR)/$$i; \
		else true; \
		fi; \
	    done;
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	    $(COPY) "$$i" "$(INCLUDE_INSTALL_DIR)"; \
	    done;
	@echo "Installing library files to $(SCRIPT_INSTALL_DIR)";
	@for i in $(ROOT_DIR)/library/*.tcl $(ROOT_DIR)/library/tclIndex; \
	    do \
	    $(COPY) "$$i" "$(SCRIPT_INSTALL_DIR)"; \
	    done;
	@echo "Installing library http1.0 directory";
	@for j in $(ROOT_DIR)/library/http1.0/*.tcl; \
	    do \
	    $(COPY) "$$j" "$(SCRIPT_INSTALL_DIR)/http1.0"; \
	    done;
	@echo "Installing package http 2.8.12 as a Tcl Module";
	@$(COPY) $(ROOT_DIR)/library/http/http.tcl $(SCRIPT_INSTALL_DIR)/../tcl9/9.0/http-2.8.12.tm;
	@echo "Installing library opt0.4 directory";
	@for j in $(ROOT_DIR)/library/opt/*.tcl; \
	    do \
	    $(COPY) "$$j" "$(SCRIPT_INSTALL_DIR)/opt0.4"; \
	    done;
	@echo "Installing package msgcat 1.6.1 as a Tcl Module";
	@$(COPY) $(ROOT_DIR)/library/msgcat/msgcat.tcl $(SCRIPT_INSTALL_DIR)/../tcl9/9.0/msgcat-1.6.1.tm;
	@echo "Installing package tcltest 2.4.0 as a Tcl Module";
	@$(COPY) $(ROOT_DIR)/library/tcltest/tcltest.tcl $(SCRIPT_INSTALL_DIR)/../tcl9/9.0/tcltest-2.4.0.tm;
	@echo "Installing package platform 1.0.14 as a Tcl Module";
	@$(COPY) $(ROOT_DIR)/library/platform/platform.tcl $(SCRIPT_INSTALL_DIR)/../tcl9/9.0/platform-1.0.14.tm;
	@echo "Installing package platform::shell 1.1.4 as a Tcl Module";
	@$(COPY) $(ROOT_DIR)/library/platform/shell.tcl $(SCRIPT_INSTALL_DIR)/../tcl9/9.0/platform/shell-1.1.4.tm;
	@echo "Installing encodings";
	@for i in $(ROOT_DIR)/library/encoding/*.enc ; do \
		$(COPY) "$$i" "$(SCRIPT_INSTALL_DIR)/encoding"; \
	done;

install-tzdata:
	@echo "Installing time zone data"







<
<
<
<
<

|





|
|

|

|

|







653
654
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658
659





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679
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	    $(COPY) "$$i" "$(INCLUDE_INSTALL_DIR)"; \
	    done;
	@echo "Installing library files to $(SCRIPT_INSTALL_DIR)";
	@for i in $(ROOT_DIR)/library/*.tcl $(ROOT_DIR)/library/tclIndex; \
	    do \
	    $(COPY) "$$i" "$(SCRIPT_INSTALL_DIR)"; \
	    done;





	@echo "Installing package http 2.8.12 as a Tcl Module";
	@$(COPY) $(ROOT_DIR)/library/http/http.tcl $(SCRIPT_INSTALL_DIR)/../tcl8/8.6/http-2.8.12.tm;
	@echo "Installing library opt0.4 directory";
	@for j in $(ROOT_DIR)/library/opt/*.tcl; \
	    do \
	    $(COPY) "$$j" "$(SCRIPT_INSTALL_DIR)/opt0.4"; \
	    done;
	@echo "Installing package msgcat 1.7.0 as a Tcl Module";
	@$(COPY) $(ROOT_DIR)/library/msgcat/msgcat.tcl $(SCRIPT_INSTALL_DIR)/../tcl8/8.7/msgcat-1.7.0.tm;
	@echo "Installing package tcltest 2.4.0 as a Tcl Module";
	@$(COPY) $(ROOT_DIR)/library/tcltest/tcltest.tcl $(SCRIPT_INSTALL_DIR)/../tcl8/8.5/tcltest-2.4.0.tm;
	@echo "Installing package platform 1.0.14 as a Tcl Module";
	@$(COPY) $(ROOT_DIR)/library/platform/platform.tcl $(SCRIPT_INSTALL_DIR)/../tcl8/8.4/platform-1.0.14.tm;
	@echo "Installing package platform::shell 1.1.4 as a Tcl Module";
	@$(COPY) $(ROOT_DIR)/library/platform/shell.tcl $(SCRIPT_INSTALL_DIR)/../tcl8/8.4/platform/shell-1.1.4.tm;
	@echo "Installing encodings";
	@for i in $(ROOT_DIR)/library/encoding/*.enc ; do \
		$(COPY) "$$i" "$(SCRIPT_INSTALL_DIR)/encoding"; \
	done;

install-tzdata:
	@echo "Installing time zone data"
854
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865
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867
868
	$(TCL_EXE) "$(ROOT_DIR_NATIVE)/tools/genStubs.tcl" \
	    "$(GENERIC_DIR_NATIVE)" \
	    "$(GENERIC_DIR_NATIVE)/tclOO.decls"

#
# This target creates the HTML folder for Tcl & Tk and places it in
# DISTDIR/html. It uses the tcltk-man2html.tcl tool from the Tcl group's tool
# workspace. It depends on the Tcl & Tk being in directories called tcl9.* &
# tk8.* up two directories from the TOOL_DIR.
#

TOOL_DIR=$(ROOT_DIR)/tools
HTML_INSTALL_DIR=$(ROOT_DIR)/html
html:
	$(MAKE) shell SCRIPT="$(TOOL_DIR)/tcltk-man2html.tcl --htmldir=$(HTML_INSTALL_DIR) --srcdir=$(ROOT_DIR)/.. $(BUILD_HTML_FLAGS)"







|







854
855
856
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858
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862
863
864
865
866
867
868
	$(TCL_EXE) "$(ROOT_DIR_NATIVE)/tools/genStubs.tcl" \
	    "$(GENERIC_DIR_NATIVE)" \
	    "$(GENERIC_DIR_NATIVE)/tclOO.decls"

#
# This target creates the HTML folder for Tcl & Tk and places it in
# DISTDIR/html. It uses the tcltk-man2html.tcl tool from the Tcl group's tool
# workspace. It depends on the Tcl & Tk being in directories called tcl8.* &
# tk8.* up two directories from the TOOL_DIR.
#

TOOL_DIR=$(ROOT_DIR)/tools
HTML_INSTALL_DIR=$(ROOT_DIR)/html
html:
	$(MAKE) shell SCRIPT="$(TOOL_DIR)/tcltk-man2html.tcl --htmldir=$(HTML_INSTALL_DIR) --srcdir=$(ROOT_DIR)/.. $(BUILD_HTML_FLAGS)"

Changes to win/README.

1
2
3
4
5
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7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
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26
Tcl 9.0 for Windows

1. Introduction
---------------

This is the directory where you configure and compile the Windows
version of Tcl.  This directory also contains source files for Tcl
that are specific to Microsoft Windows.

The information in this file is maintained on the web at:

	http://www.tcl.tk/doc/howto/compile.html#win

2. Compiling Tcl
----------------

In order to compile Tcl for Windows, you need the following:

	Tcl 9.0 Source Distribution (plus any patches)

	and

	Visual C++ 6 or newer

	or

|

















|







1
2
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25
26
Tcl 8.7 for Windows

1. Introduction
---------------

This is the directory where you configure and compile the Windows
version of Tcl.  This directory also contains source files for Tcl
that are specific to Microsoft Windows.

The information in this file is maintained on the web at:

	http://www.tcl.tk/doc/howto/compile.html#win

2. Compiling Tcl
----------------

In order to compile Tcl for Windows, you need the following:

	Tcl 8.7 Source Distribution (plus any patches)

	and

	Visual C++ 6 or newer

	or

75
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81
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84
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86
87
88
89
90
91
and Msys, you can download a suitable win32 or win64 compiler from
[https://sourceforge.net/projects/mingw-w64/files/]

Use the Makefile "install" target to install Tcl.  It will install it
according to the prefix options you provided in the correct directory
structure.

Note that in order to run tclsh90.exe, you must ensure that tcl90.dll is
on your path, in the system directory, or in the directory containing
tclsh90.exe.

Note: Tcl no longer provides support for Win32s.

3. Test suite
-------------

This distribution contains an extensive test suite for Tcl.  Some of the







|

|







75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
and Msys, you can download a suitable win32 or win64 compiler from
[https://sourceforge.net/projects/mingw-w64/files/]

Use the Makefile "install" target to install Tcl.  It will install it
according to the prefix options you provided in the correct directory
structure.

Note that in order to run tclsh87.exe, you must ensure that tcl87.dll is
on your path, in the system directory, or in the directory containing
tclsh87.exe.

Note: Tcl no longer provides support for Win32s.

3. Test suite
-------------

This distribution contains an extensive test suite for Tcl.  Some of the

Changes to win/buildall.vc.bat.

34
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36
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38
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40
41


42
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48
if defined WINDOWSSDKDIR (goto :startBuilding)

:: We need to run the development environment batch script that comes
:: with developer studio (v4,5,6,7,etc...)  All have it.  This path
:: might not be correct.  You should call it yourself prior to running
:: this batchfile.
::
call "C:\Program Files\Microsoft Developer Studio\vc98\bin\vcvars32.bat"


if errorlevel 1 (goto no_vcvars)

:startBuilding

echo.
echo Sit back and have a cup of coffee while this grinds through ;)
echo You asked for *everything*, remember?







|
>
>







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43
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if defined WINDOWSSDKDIR (goto :startBuilding)

:: We need to run the development environment batch script that comes
:: with developer studio (v4,5,6,7,etc...)  All have it.  This path
:: might not be correct.  You should call it yourself prior to running
:: this batchfile.
::
REM call "C:\Program Files\Microsoft Developer Studio\vc98\bin\vcvars32.bat"
set "VSCMD_START_DIR=%CD%"
call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\Common7\Tools\VsDevCmd.bat"
if errorlevel 1 (goto no_vcvars)

:startBuilding

echo.
echo Sit back and have a cup of coffee while this grinds through ;)
echo You asked for *everything*, remember?

Deleted win/coffbase.txt.

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;
; This file defines the virtual base addresses for the Dynamic Link Libraries
; that are part of the Tcl system.  The first token on a line is the key (or name
; of the DLL) and the second token is the virtual base address, in hexidecimal.
; The third token is the maximum size of the DLL image file, including symbols.
;
; Using a specified "prefered load address" should speed loading time by avoiding
; relocations (NT supported only).  It is assumed extension authors will contribute
; their modules to this grand-master list.  You can use the dumpbin utility with
; the /headers option to get the "size of image" data (already in hex).  If the
; maximum size is too small a linker warning will occur.  Modules can overlap when
; they're mutually exclusive.  This info is placed in the DLL's PE header by the
; linker with the `-base:@$(TCLDIR)\win\coffbase.txt,<key>` option.

tcl		0x10000000	0x00200000
tcldde		0x10200000	0x00010000
tclreg		0x10210000	0x00010000
tk		0x10220000	0x00200000
expect		0x10480000	0x00080000
itcl		0x10500000	0x00080000
itk		0x10580000	0x00080000
bltlite		0x10600000	0x00080000
blt		0x10680000	0x00080000
iocpsock	0x10700000	0x00080000
tls		0x10780000	0x00100000
winico		0x10880000	0x00010000
sample		0x108B0000	0x00010000
tile		0x10900000	0x00080000
memchan		0x109D0000	0x00010000
tdom		0x109E0000	0x00080000
tclvfs		0x10A70000	0x00010000
tkvideo		0x10B00000	0x00010000
tclsdl		0x10B20000	0x00080000
vqtcl		0x10C00000	0x00010000
tdbc		0x10C40000	0x00010000
thread		0x10C80000	0x00020000
nsf		0x10ca0000	0x00080000
;
; insert new packages here
;
snack		0x1E000000	0x00400000
sound		0x1E400000	0x00400000
snackogg	0x1E800000	0x00200000
<
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<






















































































Changes to win/configure.

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ZLIB_OBJS
ZLIB_LIBS
ZLIB_DLL_FILE
CFLAGS_WARNING
CFLAGS_OPTIMIZE
CFLAGS_DEBUG
DL_LIBS
CELIB_DIR
CYGPATH
TCL_THREADS
SET_MAKE
RC
RANLIB
AR
EGREP







<







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703
704
705
706
707
708

709
710
711
712
713
714
715
ZLIB_OBJS
ZLIB_LIBS
ZLIB_DLL_FILE
CFLAGS_WARNING
CFLAGS_OPTIMIZE
CFLAGS_DEBUG
DL_LIBS

CYGPATH
TCL_THREADS
SET_MAKE
RC
RANLIB
AR
EGREP
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ac_subst_files=''
ac_user_opts='
enable_option_checking
enable_threads
with_encoding
enable_shared
enable_64bit
enable_wince
with_celib
enable_symbols
enable_embedded_manifest
'
      ac_precious_vars='build_alias
host_alias
target_alias
CC







<
<







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769


770
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ac_subst_files=''
ac_user_opts='
enable_option_checking
enable_threads
with_encoding
enable_shared
enable_64bit


enable_symbols
enable_embedded_manifest
'
      ac_precious_vars='build_alias
host_alias
target_alias
CC
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1395
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1397
1398
1399
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1407
1408
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Optional Features:
  --disable-option-checking  ignore unrecognized --enable/--with options
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --enable-threads        build with threads (default: on)
  --enable-shared         build and link with shared libraries (default: on)
  --enable-64bit          enable 64bit support (where applicable)
  --enable-wince          enable Win/CE support (where applicable)
  --enable-symbols        build with debugging symbols (default: off)
  --enable-embedded-manifest
                          embed manifest if possible (default: yes)

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --with-encoding         encoding for configuration values
  --with-celib=DIR        use Windows/CE support library from DIR

Some influential environment variables:
  CC          C compiler command
  CFLAGS      C compiler flags
  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
              nonstandard directory <lib dir>
  LIBS        libraries to pass to the linker, e.g. -l<library>







<








<







1385
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1391

1392
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1394
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1399

1400
1401
1402
1403
1404
1405
1406
Optional Features:
  --disable-option-checking  ignore unrecognized --enable/--with options
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --enable-threads        build with threads (default: on)
  --enable-shared         build and link with shared libraries (default: on)
  --enable-64bit          enable 64bit support (where applicable)

  --enable-symbols        build with debugging symbols (default: off)
  --enable-embedded-manifest
                          embed manifest if possible (default: yes)

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --with-encoding         encoding for configuration values


Some influential environment variables:
  CC          C compiler command
  CFLAGS      C compiler flags
  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
              nonstandard directory <lib dir>
  LIBS        libraries to pass to the linker, e.g. -l<library>
2095
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2112


# The following define is needed when building with Cygwin since newer
# versions of autoconf incorrectly set SHELL to /bin/bash instead of
# /bin/sh. The bash shell seems to suffer from some strange failures.
SHELL=/bin/sh

TCL_VERSION=9.0
TCL_MAJOR_VERSION=9
TCL_MINOR_VERSION=0
TCL_PATCH_LEVEL="a0"
VER=$TCL_MAJOR_VERSION$TCL_MINOR_VERSION

TCL_DDE_VERSION=1.4
TCL_DDE_MAJOR_VERSION=1
TCL_DDE_MINOR_VERSION=4
DDEVER=$TCL_DDE_MAJOR_VERSION$TCL_DDE_MINOR_VERSION








|
|
|
|







2090
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2104
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2106
2107


# The following define is needed when building with Cygwin since newer
# versions of autoconf incorrectly set SHELL to /bin/bash instead of
# /bin/sh. The bash shell seems to suffer from some strange failures.
SHELL=/bin/sh

TCL_VERSION=8.7
TCL_MAJOR_VERSION=8
TCL_MINOR_VERSION=7
TCL_PATCH_LEVEL="a2"
VER=$TCL_MAJOR_VERSION$TCL_MINOR_VERSION

TCL_DDE_VERSION=1.4
TCL_DDE_MAJOR_VERSION=1
TCL_DDE_MINOR_VERSION=4
DDEVER=$TCL_DDE_MAJOR_VERSION$TCL_DDE_MINOR_VERSION

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else
  do64bit=no
fi

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $do64bit" >&5
$as_echo "$do64bit" >&6; }

    # Cross-compiling options for Windows/CE builds

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Windows/CE build is requested" >&5
$as_echo_n "checking if Windows/CE build is requested... " >&6; }
    # Check whether --enable-wince was given.
if test "${enable_wince+set}" = set; then :
  enableval=$enable_wince; doWince=$enableval
else
  doWince=no
fi

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $doWince" >&5
$as_echo "$doWince" >&6; }

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Windows/CE celib directory" >&5
$as_echo_n "checking for Windows/CE celib directory... " >&6; }

# Check whether --with-celib was given.
if test "${with_celib+set}" = set; then :
  withval=$with_celib; CELIB_DIR=$withval
else
  CELIB_DIR=NO_CELIB
fi

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CELIB_DIR" >&5
$as_echo "$CELIB_DIR" >&6; }

    # Set some defaults (may get changed below)
    EXTRA_CFLAGS=""

$as_echo "#define MODULE_SCOPE extern" >>confdefs.h


    # Extract the first word of "cygpath", so it can be a program name with args.







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3809
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else
  do64bit=no
fi

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $do64bit" >&5
$as_echo "$do64bit" >&6; }




























    # Set some defaults (may get changed below)
    EXTRA_CFLAGS=""

$as_echo "#define MODULE_SCOPE extern" >>confdefs.h


    # Extract the first word of "cygpath", so it can be a program name with args.
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	    CFLAGS_DEBUG="-nologo -Z7 -Od -WX ${runtime}d"
	    # -O2 - create fast code (/Og /Oi /Ot /Oy /Ob2 /Gs /GF /Gy)
	    CFLAGS_OPTIMIZE="-nologo -O2 ${runtime}"
	    lflags="${lflags} -nologo"
	    LINKBIN="link"
	fi

	if test "$doWince" != "no" ; then
	    # Set defaults for common evc4/PPC2003 setup
	    # Currently Tcl requires 300+, possibly 420+ for sockets
	    CEVERSION=420; 		# could be 211 300 301 400 420 ...
	    TARGETCPU=ARMV4;	# could be ARMV4 ARM MIPS SH3 X86 ...
	    ARCH=ARM;		# could be ARM MIPS X86EM ...
	    PLATFORM="Pocket PC 2003"; # or "Pocket PC 2002"
	    if test "$doWince" != "yes"; then
		# If !yes then the user specified something
		# Reset ARCH to allow user to skip specifying it
		ARCH=
		eval `echo $doWince | awk -F "," '{ \
	if (length($1)) { printf "CEVERSION=\"%s\"\n", $1; \
	if ($1 < 400)	  { printf "PLATFORM=\"Pocket PC 2002\"\n" } }; \
	if (length($2)) { printf "TARGETCPU=\"%s\"\n", toupper($2) }; \
	if (length($3)) { printf "ARCH=\"%s\"\n", toupper($3) }; \
	if (length($4)) { printf "PLATFORM=\"%s\"\n", $4 }; \
		}'`
		if test "x${ARCH}" = "x" ; then
		    ARCH=$TARGETCPU;
		fi
	    fi
	    OSVERSION=WCE$CEVERSION;
	    if test "x${WCEROOT}" = "x" ; then
		WCEROOT="C:/Program Files/Microsoft eMbedded C++ 4.0"
		if test ! -d "${WCEROOT}" ; then
		    WCEROOT="C:/Program Files/Microsoft eMbedded Tools"
		fi
	    fi
	    if test "x${SDKROOT}" = "x" ; then
		SDKROOT="C:/Program Files/Windows CE Tools"
		if test ! -d "${SDKROOT}" ; then
		    SDKROOT="C:/Windows CE Tools"
		fi
	    fi
	    # The space-based-path will work for the Makefile, but will
	    # not work if AC_TRY_COMPILE is called.
	    WCEROOT=`echo "$WCEROOT" | sed -e 's!\\\!/!g'`
	    SDKROOT=`echo "$SDKROOT" | sed -e 's!\\\!/!g'`
	    CELIB_DIR=`echo "$CELIB_DIR" | sed -e 's!\\\!/!g'`
	    if test ! -d "${CELIB_DIR}/inc"; then
		as_fn_error $? "Invalid celib directory \"${CELIB_DIR}\"" "$LINENO" 5
	    fi
	    if test ! -d "${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}"\
		-o ! -d "${WCEROOT}/EVC/${OSVERSION}/bin"; then
		as_fn_error $? "could not find PocketPC SDK or target compiler to enable WinCE mode $CEVERSION,$TARGETCPU,$ARCH,$PLATFORM" "$LINENO" 5
	    else
		CEINCLUDE="${SDKROOT}/${OSVERSION}/${PLATFORM}/include"
		if test -d "${CEINCLUDE}/${TARGETCPU}" ; then
		    CEINCLUDE="${CEINCLUDE}/${TARGETCPU}"
		fi
		CELIBPATH="${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}"
	    fi
	fi

	if test "$doWince" != "no" ; then
	    CEBINROOT="${WCEROOT}/EVC/${OSVERSION}/bin"
	    if test "${TARGETCPU}" = "X86"; then
		CC="${CEBINROOT}/cl.exe"
	    else
		CC="${CEBINROOT}/cl${ARCH}.exe"
	    fi
	    CC="\"${CC}\" -I\"${CELIB_DIR}/inc\" -I\"${CEINCLUDE}\""
	    RC="\"${WCEROOT}/Common/EVC/bin/rc.exe\""
	    arch=`echo ${ARCH} | awk '{print tolower($0)}'`
	    defs="${ARCH} _${ARCH}_ ${arch} PALM_SIZE _MT _DLL _WINDOWS"
	    for i in $defs ; do
		cat >>confdefs.h <<_ACEOF
#define $i 1
_ACEOF

	    done
#	    if test "${ARCH}" = "X86EM"; then
#		AC_DEFINE_UNQUOTED(_WIN32_WCE_EMULATION)
#	    fi
	    cat >>confdefs.h <<_ACEOF
#define _WIN32_WCE $CEVERSION
_ACEOF

	    cat >>confdefs.h <<_ACEOF
#define UNDER_CE $CEVERSION
_ACEOF

	    CFLAGS_DEBUG="-nologo -Zi -Od"
	    CFLAGS_OPTIMIZE="-nologo -O2"
	    lversion=`echo ${CEVERSION} | sed -e 's/\(.\)\(..\)/\1\.\2/'`
	    lflags="-nodefaultlib -MACHINE:${ARCH} -LIBPATH:\"${CELIBPATH}\" -subsystem:windowsce,${lversion} -nologo"
	    LINKBIN="\"${CEBINROOT}/link.exe\""

	    if test "${CEVERSION}" -lt 400 ; then
		LIBS="coredll.lib corelibc.lib winsock.lib"
	    else
		LIBS="coredll.lib corelibc.lib ws2.lib"
	    fi
	    # celib currently stuck at wce300 status
	    #LIBS="$LIBS \${CELIB_DIR}/wince-${ARCH}-pocket-${OSVERSION}-release/celib.lib"
	    LIBS="$LIBS \"\${CELIB_DIR}/wince-${ARCH}-pocket-wce300-release/celib.lib\""
	    LIBS_GUI="commctrl.lib commdlg.lib"
	else
	    LIBS_GUI="gdi32.lib comdlg32.lib imm32.lib comctl32.lib shell32.lib uuid.lib"
	fi

	SHLIB_LD="${LINKBIN} -dll -incremental:no ${lflags}"
	SHLIB_LD_LIBS='${LIBS}'
	# link -lib only works when -lib is the first arg
	STLIB_LD="${LINKBIN} -lib ${lflags}"
	RC_OUT=-fo
	RC_TYPE=-r







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	    CFLAGS_DEBUG="-nologo -Z7 -Od -WX ${runtime}d"
	    # -O2 - create fast code (/Og /Oi /Ot /Oy /Ob2 /Gs /GF /Gy)
	    CFLAGS_OPTIMIZE="-nologo -O2 ${runtime}"
	    lflags="${lflags} -nologo"
	    LINKBIN="link"
	fi




































































































	LIBS_GUI="gdi32.lib comdlg32.lib imm32.lib comctl32.lib shell32.lib uuid.lib"


	SHLIB_LD="${LINKBIN} -dll -incremental:no ${lflags}"
	SHLIB_LD_LIBS='${LIBS}'
	# link -lib only works when -lib is the first arg
	STLIB_LD="${LINKBIN} -lib ${lflags}"
	RC_OUT=-fo
	RC_TYPE=-r
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	# Specify the CC output file names based on the target name
	CC_OBJNAME="-Fo\$@"
	CC_EXENAME="-Fe\"\$(shell \$(CYGPATH) '\$@')\""

	# Specify linker flags depending on the type of app being
	# built -- Console vs. Window.
	if test "$doWince" != "no" -a "${TARGETCPU}" != "X86"; then
	    LDFLAGS_CONSOLE="-link ${lflags}"
	    LDFLAGS_WINDOW=${LDFLAGS_CONSOLE}
	else
	    LDFLAGS_CONSOLE="-link -subsystem:console ${lflags}"
	    LDFLAGS_WINDOW="-link -subsystem:windows ${lflags}"
	fi
    fi







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	# Specify the CC output file names based on the target name
	CC_OBJNAME="-Fo\$@"
	CC_EXENAME="-Fe\"\$(shell \$(CYGPATH) '\$@')\""

	# Specify linker flags depending on the type of app being
	# built -- Console vs. Window.
	if test "${TARGETCPU}" != "X86"; then
	    LDFLAGS_CONSOLE="-link ${lflags}"
	    LDFLAGS_WINDOW=${LDFLAGS_CONSOLE}
	else
	    LDFLAGS_CONSOLE="-link -subsystem:console ${lflags}"
	    LDFLAGS_WINDOW="-link -subsystem:windows ${lflags}"
	fi
    fi

Changes to win/configure.ac.

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#! /bin/bash -norc
# This file is an input file used by the GNU "autoconf" program to
# generate the file "configure", which is run during Tcl installation
# to configure the system for the local environment.

AC_INIT(../generic/tcl.h)
AC_PREREQ(2.69)

# The following define is needed when building with Cygwin since newer
# versions of autoconf incorrectly set SHELL to /bin/bash instead of
# /bin/sh. The bash shell seems to suffer from some strange failures.
SHELL=/bin/sh

TCL_VERSION=9.0
TCL_MAJOR_VERSION=9
TCL_MINOR_VERSION=0
TCL_PATCH_LEVEL="a0"
VER=$TCL_MAJOR_VERSION$TCL_MINOR_VERSION

TCL_DDE_VERSION=1.4
TCL_DDE_MAJOR_VERSION=1
TCL_DDE_MINOR_VERSION=4
DDEVER=$TCL_DDE_MAJOR_VERSION$TCL_DDE_MINOR_VERSION














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#! /bin/bash -norc
# This file is an input file used by the GNU "autoconf" program to
# generate the file "configure", which is run during Tcl installation
# to configure the system for the local environment.

AC_INIT(../generic/tcl.h)
AC_PREREQ(2.69)

# The following define is needed when building with Cygwin since newer
# versions of autoconf incorrectly set SHELL to /bin/bash instead of
# /bin/sh. The bash shell seems to suffer from some strange failures.
SHELL=/bin/sh

TCL_VERSION=8.7
TCL_MAJOR_VERSION=8
TCL_MINOR_VERSION=7
TCL_PATCH_LEVEL="a2"
VER=$TCL_MAJOR_VERSION$TCL_MINOR_VERSION

TCL_DDE_VERSION=1.4
TCL_DDE_MAJOR_VERSION=1
TCL_DDE_MINOR_VERSION=4
DDEVER=$TCL_DDE_MAJOR_VERSION$TCL_DDE_MINOR_VERSION

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#-------------------------------------------------------------
# makefile.vc --
#
#	Microsoft Visual C++ makefile for use with nmake.exe v1.62+ (VC++ 5.0+)
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
# Copyright (c) 1995-1996 Sun Microsystems, Inc.
# Copyright (c) 1998-2000 Ajuba Solutions.
# Copyright (c) 2001-2005 ActiveState Corporation.
# Copyright (c) 2001-2004 David Gravereaux.
# Copyright (c) 2003-2008 Pat Thoyts.

#------------------------------------------------------------------------------

# Check to see we are configured to build with MSVC (MSDEVDIR, MSVCDIR or
# VCINSTALLDIR) or with the MS Platform SDK (MSSDK or WindowsSDKDir)
!if !defined(MSDEVDIR) && !defined(MSVCDIR) && !defined(VCINSTALLDIR) && !defined(MSSDK) && !defined(WINDOWSSDKDIR)
MSG = ^
You need to run vcvars32.bat from Developer Studio or setenv.bat from the^
Platform SDK first to setup the environment.  Jump to this line to read^
the build instructions.
!error $(MSG)
!endif

#------------------------------------------------------------------------------
# HOW TO USE this makefile:
#
# 1)  It is now necessary to have MSVCDir, MSDevDir or MSSDK set in the
#     environment.  This is used as a check to see if vcvars32.bat had been
#     run prior to running nmake or during the installation of Microsoft
#     Visual C++, MSVCDir had been set globally and the PATH adjusted.
#     Either way is valid.
#
#     You'll need to run vcvars32.bat contained in the MsDev's vc(98)/bin
#     directory to setup the proper environment, if needed, for your
#     current setup.  This is a needed bootstrap requirement and allows the
#     swapping of different environments to be easier.
#
# 2)  To use the Platform SDK (not expressly needed), run setenv.bat after

#     vcvars32.bat according to the instructions for it.  This can also
#     turn on the 64-bit compiler, if your SDK has it.
#
# 3)  Targets are:

#	release  -- Builds the core, the shell and the dlls. (default)
#	dlls     -- Just builds the windows extensions
#	shell    -- Just builds the shell and the core.
#	core     -- Only builds the core [tclXX.(dll|lib)].
#	all      -- Builds everything.
#	test     -- Builds and runs the test suite.
#	tcltest  -- Just builds the test shell.
#	install  -- Installs the built binaries and libraries to $(INSTALLDIR)
#		    as the root of the install tree.
#	tidy/clean/hose -- varying levels of cleaning.
#	genstubs -- Rebuilds the Stubs table and support files (dev only).
#	depend   -- Generates an accurate set of source dependancies for this
#		    makefile.  Helpful to avoid problems when the sources are
#		    refreshed and you rebuild, but can "overbuild" when common
#		    headers like tclInt.h just get small changes.
#	htmlhelp -- Builds a Windows .chm help file for Tcl and Tk from the
#		    troff manual pages found in $(ROOT)\doc. You need to
#		    have installed the HTML Help Compiler package from Microsoft
#		    to produce the .chm file.
#	winhelp  -- (deprecated) Builds the windows .hlp file for Tcl from
#		    the troff man files found in $(ROOT)\doc. This type of
#		    help file is deprecated by Microsoft in favour of html
#		    help files (.chm)
#



# 4)  Macros usable on the commandline:
#	INSTALLDIR=<path>
#		Sets where to install Tcl from the built binaries.
#		C:\Progra~1\Tcl is assumed when not specified.
#
#	OPTS=loimpact,msvcrt,nothreads,pdbs,profile,static,staticpkg,symbols,thrdalloc,tclalloc,unchecked,none
#		Sets special options for the core.  The default is for none.
#		Any combination of the above may be used (comma separated).
#		'none' will over-ride everything to nothing.
#
#		loimpact = Adds a flag for how NT treats the heap to keep memory
#			   in use, low.  This is said to impact alloc performance.
#		msvcrt   = Affects the static option only to switch it from
#			   using libcmt(d) as the C runtime [by default] to
#			   msvcrt(d). This is useful for static embedding
#			   support.
#		nothreads= Turns off full multithreading support.
#		pdbs     = Build detached symbols for release builds.
#		profile  = Adds profiling hooks.  Map file is assumed.
#		static   = Builds a static library of the core instead of a
#			   dll.  The static library will contain the dde and reg
#			   extensions. External applications who want to use
#			   this, need to link with the stub library as well as
#			   the static Tcl library.The shell will be static (and
#			   large), as well.
#		staticpkg = Affects the static option only to switch
#			   tclshXX.exe to have the dde and reg extension linked
#			   inside it.
#		symbols  = Debug build. Links to the debug C runtime, disables
#			   optimizations and creates pdb symbols files.
#		thrdalloc = Use the thread allocator (shared global free pool)
#			   This is the default on threaded builds.
#		tclalloc = Use the old non-thread allocator
#		unchecked= Allows a symbols build to not use the debug
#			   enabled runtime (msvcrt.dll not msvcrtd.dll
#			   or libcmt.lib not libcmtd.lib).
#
#	STATS=compdbg,memdbg,none
#		Sets optional memory and bytecode compiler debugging code added
#		to the core.  The default is for none.  Any combination of the
#		above may be used (comma separated).  'none' will over-ride


#		everything to nothing.
#
#		compdbg  = Enables byte compilation logging.
#		memdbg   = Enables the debugging memory allocator.
#
#	CHECKS=64bit,fullwarn,nodep,none
#		Sets special macros for checking compatibility.
#
#		64bit    = Enable 64bit portability warnings (if available)
#		fullwarn = Builds with full compiler and link warnings enabled.
#			    Very verbose.
#		nodep	 = Turns off compatibility macros to ensure the core
#			    isn't being built with deprecated functions.




#
#	MACHINE=(ARM|AMD64|IA64|IX86)
#		Set the machine type used for the compiler, linker, and
#		resource compiler.  This hook is needed to tell the tools
#		when alternate platforms are requested.  IX86 is the default
#		when not specified. If the CPU environment variable has been
#		set (ie: recent Platform SDK) then MACHINE is set from CPU.
#
#	TMP_DIR=<path>
#	OUT_DIR=<path>
#		Hooks to allow the intermediate and output directories to be
#		changed.  $(OUT_DIR) is assumed to be
#		$(BINROOT)\(Release|Debug) based on if symbols are requested.
#		$(TMP_DIR) will de $(OUT_DIR)\<buildtype> by default.
#
#	TESTPAT=<file>
#		Reads the tests requested to be run from this file.
#
#	CFG_ENCODING=encoding
#		name of encoding for configuration information. Defaults
#		to cp1252
#
# 5)  Examples:
#
#	Basic syntax of calling nmake looks like this:
#	nmake [-nologo] -f makefile.vc [target|macrodef [target|macrodef] [...]]
#
#                        Standard (no frills)
#       c:\tcl_src\win\>c:\progra~1\micros~1\vc98\bin\vcvars32.bat
#       Setting environment for using Microsoft Visual C++ tools.
#       c:\tcl_src\win\>nmake -f makefile.vc release
#       c:\tcl_src\win\>nmake -f makefile.vc install INSTALLDIR=c:\progra~1\tcl
#
#                         Building for Win64
#       c:\tcl_src\win\>c:\progra~1\micros~1\vc98\bin\vcvars32.bat
#       Setting environment for using Microsoft Visual C++ tools.
#       c:\tcl_src\win\>c:\progra~1\platfo~1\setenv.bat /pre64 /RETAIL
#       Targeting Windows pre64 RETAIL
#       c:\tcl_src\win\>nmake -f makefile.vc MACHINE=IA64


#
#------------------------------------------------------------------------------
#==============================================================================
###############################################################################


#    //==================================================================\\
#   >>[               -> Do not modify below this line. <-               ]<<
#   >>[  Please, use the commandline macros to modify how Tcl is built.  ]<<
#   >>[  If you need more features, send us a patch for more macros.     ]<<
#    \\==================================================================//


###############################################################################
#==============================================================================
#------------------------------------------------------------------------------

!if !exist("makefile.vc")
MSG = ^
You must run this makefile only from the directory it is in.^
Please `cd` to its location first.
!error $(MSG)
!endif

PROJECT = tcl


!include "rules.vc"

STUBPREFIX      = $(PROJECT)stub
DOTVERSION      = $(TCL_MAJOR_VERSION).$(TCL_MINOR_VERSION)
VERSION         = $(TCL_MAJOR_VERSION)$(TCL_MINOR_VERSION)





























DDEDOTVERSION = 1.4
DDEVERSION = $(DDEDOTVERSION:.=)

REGDOTVERSION = 1.3
REGVERSION = $(REGDOTVERSION:.=)

BINROOT		= $(MAKEDIR)     # originally .
ROOT		= $(MAKEDIR)\..  # originally ..

TCLIMPLIB	= $(OUT_DIR)\$(PROJECT)$(VERSION)$(SUFX).lib
TCLLIBNAME	= $(PROJECT)$(VERSION)$(SUFX).$(EXT)
TCLLIB		= $(OUT_DIR)\$(TCLLIBNAME)

TCLSTUBLIBNAME	= $(STUBPREFIX)$(VERSION).lib
TCLSTUBLIB	= $(OUT_DIR)\$(TCLSTUBLIBNAME)

TCLSHNAME	= $(PROJECT)sh$(VERSION)$(SUFX).exe
TCLSH		= $(OUT_DIR)\$(TCLSHNAME)

TCLREGLIBNAME	= $(PROJECT)reg$(REGVERSION)$(SUFX:t=).$(EXT)
TCLREGLIB	= $(OUT_DIR)\$(TCLREGLIBNAME)

TCLDDELIBNAME	= $(PROJECT)dde$(DDEVERSION)$(SUFX:t=).$(EXT)
TCLDDELIB	= $(OUT_DIR)\$(TCLDDELIBNAME)

TCLTEST		= $(OUT_DIR)\$(PROJECT)test.exe
CAT32		= $(OUT_DIR)\cat32.exe

# Can we run what we build? IX86 runs on all architectures.
!ifndef TCLSH_NATIVE
!if "$(MACHINE)" == "IX86" || "$(MACHINE)" == "$(NATIVE_ARCH)"
TCLSH_NATIVE	= $(TCLSH)
!else
!error You must explicitly set TCLSH_NATIVE for cross-compilation
!endif
!endif

### Make sure we use backslash only.
LIB_INSTALL_DIR		= $(_INSTALLDIR)\lib
BIN_INSTALL_DIR		= $(_INSTALLDIR)\bin
DOC_INSTALL_DIR		= $(_INSTALLDIR)\doc
SCRIPT_INSTALL_DIR	= $(_INSTALLDIR)\lib\tcl$(DOTVERSION)
INCLUDE_INSTALL_DIR	= $(_INSTALLDIR)\include

TCLSHOBJS = \
	$(TMP_DIR)\tclAppInit.obj \
!if !$(STATIC_BUILD)
!if $(TCL_USE_STATIC_PACKAGES)
	$(TMP_DIR)\tclWinReg.obj \
	$(TMP_DIR)\tclWinDde.obj \
!endif
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#------------------------------------------------------------- -*- makefile -*-

#
#	Microsoft Visual C++ makefile for building Tcl with nmake
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
# Copyright (c) 1995-1996 Sun Microsystems, Inc.
# Copyright (c) 1998-2000 Ajuba Solutions.
# Copyright (c) 2001-2005 ActiveState Corporation.
# Copyright (c) 2001-2004 David Gravereaux.
# Copyright (c) 2003-2008 Pat Thoyts.
# Copyright (c) 2017 Ashok P. Nadkarni
#------------------------------------------------------------------------------









# General usage:
#   nmake [-nologo] -f makefile.vc [TARGET|MACRODEF [TARGET|MACRODEF] [...]]


#












# For MACRODEF, see TIP 477 (https://core.tcl.tk/tips/doc/trunk/tip/477.md)
# or examine Sections 6-8 in rules.vc.

#

# Possible values of TARGET are:
#	release  -- Builds the core, the shell and the dlls. (default)
#	dlls     -- Just builds the windows extensions
#	shell    -- Just builds the shell and the core.
#	core     -- Only builds the core [tclXX.(dll|lib)].
#	all      -- Builds everything.
#	test     -- Builds and runs the test suite.
#	tcltest  -- Just builds the test shell.
#	install  -- Installs the built binaries and libraries to $(INSTALLDIR)
#		    as the root of the install tree.
#	tidy/clean/hose -- varying levels of cleaning.
#	genstubs -- Rebuilds the Stubs table and support files (dev only).
#	depend   -- Generates an accurate set of source dependancies for this
#		    makefile.  Helpful to avoid problems when the sources are
#		    refreshed and you rebuild, but can "overbuild" when common
#		    headers like tclInt.h just get small changes.
#	htmlhelp -- Builds a Windows .chm help file for Tcl and Tk from the
#		    troff manual pages found in $(ROOT)\doc. You need to
#		    have installed the HTML Help Compiler package from Microsoft
#		    to produce the .chm file.




#
# The steps to setup a Visual C++ environment depend on which
# version of Visual Studio and/or the Windows SDK you are building
# against and are not described here. The simplest method is generally
# to start a command shell using one of the short cuts installed by





# Visual Studio/Windows SDK for the appropriate target architecture.


#































# NOTE: For older (Visual C++ 6 or the 2003 SDK), to use the Platform
# SDK (not expressly needed), run setenv.bat after
# vcvars32.bat according to the instructions for it.  This can also

# turn on the 64-bit compiler, if your SDK has it.

#


# Examples:


#       c:\tcl_src\win\>nmake -f makefile.vc release


#       c:\tcl_src\win\>nmake -f makefile.vc test
#       c:\tcl_src\win\>nmake -f makefile.vc install INSTALLDIR=c:\progra~1\tcl
#       c:\tcl_src\win\>nmake -f makefile.vc release OPTS=pdbs 
#       c:\tcl_src\win\>nmake -f makefile.vc release OPTS=symbols
#













# NOTE:

# Before modifying this file, check whether the modification is applicable














# to building extensions as well and if so, modify rules.vc instead.





# The PROJECT macro is used by rules.vc for generating appropriate

# macros and rules.
PROJECT = tcl




# Default target to build if no target is specified. If unspecified, the
# rules.vc file will set up "all" as the target.





DEFAULT_BUILD_TARGET = release




# We want to use our own resource file, not the standard template one.

RCFILE = tcl.rc






# The rules.vc file does most of the hard work in terms of defining
# the build configuration, macros, output directories etc.
!include "rules.vc"

# Tcl version info based on macros set up by rules.vc
DOTVERSION      = $(TCL_MAJOR_VERSION).$(TCL_MINOR_VERSION)
VERSION         = $(TCL_MAJOR_VERSION)$(TCL_MINOR_VERSION)

# We need versions of various core packages to generate appropriate
# file names during installation.
!if [echo REM = This file is generated from makefile.vc > versions.vc]
!endif
!if [echo PKG_HTTP_VER = \>> versions.vc] \
   && [nmakehlp -V ..\library\http\pkgIndex.tcl http >> versions.vc]
!endif
!if [echo PKG_TCLTEST_VER = \>> versions.vc] \
   && [nmakehlp -V ..\library\tcltest\pkgIndex.tcl tcltest >> versions.vc]
!endif
!if [echo PKG_MSGCAT_VER = \>> versions.vc] \
   && [nmakehlp -V ..\library\msgcat\pkgIndex.tcl msgcat >> versions.vc]
!endif
!if [echo PKG_PLATFORM_VER = \>> versions.vc] \
   && [nmakehlp -V ..\library\platform\pkgIndex.tcl "platform " >> versions.vc]
!endif
!if [echo PKG_SHELL_VER = \>> versions.vc] \
   && [nmakehlp -V ..\library\platform\pkgIndex.tcl "platform::shell" >> versions.vc]
!endif
!if [echo PKG_DDE_VER = \>> versions.vc] \
   && [nmakehlp -V ..\library\dde\pkgIndex.tcl "dde " >> versions.vc]
!endif
!if [echo PKG_REG_VER =\>> versions.vc] \
   && [nmakehlp -V ..\library\reg\pkgIndex.tcl registry >> versions.vc]
!endif

!include versions.vc

DDEDOTVERSION = 1.4
DDEVERSION = $(DDEDOTVERSION:.=)

REGDOTVERSION = 1.3
REGVERSION = $(REGDOTVERSION:.=)














TCLREGLIBNAME	= $(PROJECT)reg$(REGVERSION)$(SUFX:t=).$(EXT)
TCLREGLIB	= $(OUT_DIR)\$(TCLREGLIBNAME)

TCLDDELIBNAME	= $(PROJECT)dde$(DDEVERSION)$(SUFX:t=).$(EXT)
TCLDDELIB	= $(OUT_DIR)\$(TCLDDELIBNAME)

TCLTEST		= $(OUT_DIR)\$(PROJECT)test.exe
CAT32		= $(OUT_DIR)\cat32.exe

















TCLSHOBJS = \
	$(TMP_DIR)\tclAppInit.obj \
!if !$(STATIC_BUILD)
!if $(TCL_USE_STATIC_PACKAGES)
	$(TMP_DIR)\tclWinReg.obj \
	$(TMP_DIR)\tclWinDde.obj \
!endif
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	$(TMP_DIR)\tclPathObj.obj \
	$(TMP_DIR)\tclPipe.obj \
	$(TMP_DIR)\tclPkg.obj \
	$(TMP_DIR)\tclPkgConfig.obj \
	$(TMP_DIR)\tclPosixStr.obj \
	$(TMP_DIR)\tclPreserve.obj \
	$(TMP_DIR)\tclProc.obj \

	$(TMP_DIR)\tclRegexp.obj \
	$(TMP_DIR)\tclResolve.obj \
	$(TMP_DIR)\tclResult.obj \
	$(TMP_DIR)\tclScan.obj \
	$(TMP_DIR)\tclStringObj.obj \
	$(TMP_DIR)\tclStrToD.obj \
	$(TMP_DIR)\tclStubInit.obj \







>







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	$(TMP_DIR)\tclPathObj.obj \
	$(TMP_DIR)\tclPipe.obj \
	$(TMP_DIR)\tclPkg.obj \
	$(TMP_DIR)\tclPkgConfig.obj \
	$(TMP_DIR)\tclPosixStr.obj \
	$(TMP_DIR)\tclPreserve.obj \
	$(TMP_DIR)\tclProc.obj \
	$(TMP_DIR)\tclProcess.obj \
	$(TMP_DIR)\tclRegexp.obj \
	$(TMP_DIR)\tclResolve.obj \
	$(TMP_DIR)\tclResult.obj \
	$(TMP_DIR)\tclScan.obj \
	$(TMP_DIR)\tclStringObj.obj \
	$(TMP_DIR)\tclStrToD.obj \
	$(TMP_DIR)\tclStubInit.obj \
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!endif

TCLOBJS = $(COREOBJS) $(ZLIBOBJS) $(TOMMATHOBJS) $(PLATFORMOBJS)

TCLSTUBOBJS = \
	$(TMP_DIR)\tclStubLib.obj \
	$(TMP_DIR)\tclTomMathStubLib.obj \
	$(TMP_DIR)\tclOOStubLib.obj


### The following paths CANNOT have spaces in them.
COMPATDIR	= $(ROOT)\compat
DOCDIR		= $(ROOT)\doc
GENERICDIR	= $(ROOT)\generic
TOMMATHDIR	= $(ROOT)\libtommath
TOOLSDIR	= $(ROOT)\tools
WINDIR		= $(ROOT)\win
PKGSDIR		= $(ROOT)\pkgs

#---------------------------------------------------------------------
# Compile flags
#---------------------------------------------------------------------

!if !$(DEBUG)
!if $(OPTIMIZING)
### This cranks the optimization level to maximize speed
cdebug	= -O2 $(OPTIMIZATIONS)
!else
cdebug	=
!endif
!if $(SYMBOLS)
cdebug	= $(cdebug) -Zi
!endif
!else if "$(MACHINE)" == "IA64" || "$(MACHINE)" == "AMD64"
### Warnings are too many, can't support warnings into errors.
cdebug	= -Zi -Od $(DEBUGFLAGS)
!else
cdebug	= -Zi -WX $(DEBUGFLAGS)
!endif

### Common compiler options that are architecture specific
!if "$(MACHINE)" == "ARM"
carch = -D_ARM_WINAPI_PARTITION_DESKTOP_SDK_AVAILABLE
!else
carch =
!endif

### Declarations common to all compiler options
cwarn = $(WARNINGS) -D _CRT_SECURE_NO_DEPRECATE -D _CRT_NONSTDC_NO_DEPRECATE
cflags = -nologo -c $(COMPILERFLAGS) $(carch) $(cwarn) -Fp$(TMP_DIR)^\

!if $(MSVCRT)
!if $(DEBUG) && !$(UNCHECKED)
crt = -MDd
!else
crt = -MD
!endif
!else
!if $(DEBUG) && !$(UNCHECKED)
crt = -MTd
!else
crt = -MT
!endif
!endif

TCL_INCLUDES	= -I"$(WINDIR)" -I"$(GENERICDIR)" -I"$(TOMMATHDIR)"
TCL_DEFINES	= -DMP_PREC=4 -Dinline=__inline -DHAVE_ZLIB=1
BASE_CFLAGS	= $(cflags) $(cdebug) $(crt) $(TCL_INCLUDES) $(TCL_DEFINES)
CON_CFLAGS	= $(cflags) $(cdebug) $(crt) -DCONSOLE
TCL_CFLAGS	= $(BASE_CFLAGS) $(OPTDEFINES)
STUB_CFLAGS     = $(cflags) $(cdebug) $(OPTDEFINES)


#---------------------------------------------------------------------
# Link flags
#---------------------------------------------------------------------

!if $(DEBUG)
ldebug	= -debug -debugtype:cv
!else
ldebug	= -release -opt:ref -opt:icf,3
!if $(SYMBOLS)
ldebug	= $(ldebug) -debug -debugtype:cv
!endif
!endif

### Declarations common to all linker options
lflags	= -nologo -machine:$(MACHINE) $(LINKERFLAGS) $(ldebug)

!if $(PROFILE)
lflags	= $(lflags) -profile
!endif

!if $(MSVCRT) && !($(DEBUG) && !$(UNCHECKED)) && $(VCVERSION) >= 1900
lflags	= $(lflags) -nodefaultlib:libucrt.lib
!endif

!if $(ALIGN98_HACK) && !$(STATIC_BUILD)
### Align sections for PE size savings.
lflags	= $(lflags) -opt:nowin98
!else if !$(ALIGN98_HACK) && $(STATIC_BUILD)
### Align sections for speed in loading by choosing the virtual page size.
lflags	= $(lflags) -align:4096
!endif

!if $(LOIMPACT)
lflags	= $(lflags) -ws:aggressive
!endif

dlllflags = $(lflags) -dll
conlflags = $(lflags) -subsystem:console
guilflags = $(lflags) -subsystem:windows

baselibs   = netapi32.lib kernel32.lib user32.lib advapi32.lib userenv.lib ws2_32.lib
# Avoid 'unresolved external symbol __security_cookie' errors.
# c.f. http://support.microsoft.com/?id=894573
!if "$(MACHINE)" == "IA64" || "$(MACHINE)" == "AMD64"
!if $(VCVERSION) > 1399 && $(VCVERSION) < 1500
baselibs   = $(baselibs) bufferoverflowU.lib
!endif
!endif
!if $(MSVCRT) && !($(DEBUG) && !$(UNCHECKED)) && $(VCVERSION) >= 1900
baselibs   = $(baselibs) ucrt.lib
!endif

#---------------------------------------------------------------------
# TclTest flags
#---------------------------------------------------------------------

!if "$(TESTPAT)" != ""
TESTFLAGS = $(TESTFLAGS) -file $(TESTPAT)







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!endif

TCLOBJS = $(COREOBJS) $(ZLIBOBJS) $(TOMMATHOBJS) $(PLATFORMOBJS)

TCLSTUBOBJS = \
	$(TMP_DIR)\tclStubLib.obj \
	$(TMP_DIR)\tclTomMathStubLib.obj \
	$(TMP_DIR)\tclOOStubLib.obj \
	$(TMP_DIR)\tclWinPanic.obj

### The following paths CANNOT have spaces in them as they appear on

### the left side of implicit rules.

TOMMATHDIR	= $(ROOT)\libtommath


PKGSDIR		= $(ROOT)\pkgs




# Additional include and C macro definitions for the implicit rules
















# defined in rules.vc

























PRJ_INCLUDES	= -I"$(TOMMATHDIR)"
PRJ_DEFINES	= -DTCL_TOMMATH -DMP_PREC=4 -Dinline=__inline -DHAVE_ZLIB=1 -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE





# Additional Link libraries needed beyond those in rules.vc



PRJ_LIBS   = netapi32.lib user32.lib userenv.lib ws2_32.lib
















































#---------------------------------------------------------------------
# TclTest flags
#---------------------------------------------------------------------

!if "$(TESTPAT)" != ""
TESTFLAGS = $(TESTFLAGS) -file $(TESTPAT)
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release:    setup $(TCLSH) $(TCLSTUBLIB) dlls pkgs
core:	    setup $(TCLLIB) $(TCLSTUBLIB)
shell:	    setup $(TCLSH)
dlls:	    setup $(TCLREGLIB) $(TCLDDELIB)
all:	    setup $(TCLSH) $(TCLSTUBLIB) dlls $(CAT32) pkgs
tcltest:    setup $(TCLTEST) dlls $(CAT32)
install:    install-binaries install-libraries install-docs install-pkgs


test: test-core test-pkgs
test-core: setup $(TCLTEST) dlls $(CAT32)
	set TCL_LIBRARY=$(ROOT:\=/)/library
!if "$(OS)" == "Windows_NT"  || "$(MSVCDIR)" == "IDE"
	$(DEBUGGER) $(TCLTEST) "$(ROOT:\=/)/tests/all.tcl" $(TESTFLAGS) -loadfile <<
		package ifneeded dde 1.4.0 [list load "$(TCLDDELIB:\=/)" dde]
		package ifneeded registry 1.3.2 [list load "$(TCLREGLIB:\=/)" registry]
<<
!else
	@echo Please wait while the tests are collected...
	$(TCLTEST) "$(ROOT:\=/)/tests/all.tcl" $(TESTFLAGS) -loadfile << > tests.log
		package ifneeded dde 1.4.0 "$(TCLDDELIB:\=/)" dde]
		package ifneeded registry 1.3.2 "$(TCLREGLIB:\=/)" registry]
<<
	type tests.log | more
!endif

runtest: setup $(TCLTEST) dlls $(CAT32)
	set TCL_LIBRARY=$(ROOT:\=/)/library
	$(DEBUGGER) $(TCLTEST) $(SCRIPT)

runshell: setup $(TCLSH) dlls
	set TCL_LIBRARY=$(ROOT:\=/)/library
	$(DEBUGGER) $(TCLSH) $(SCRIPT)

setup:
	@if not exist $(OUT_DIR)\nul mkdir $(OUT_DIR)
	@if not exist $(TMP_DIR)\nul mkdir $(TMP_DIR)

!if !$(STATIC_BUILD)
$(TCLIMPLIB): $(TCLLIB)
!endif

$(TCLLIB): $(TCLOBJS)
!if $(STATIC_BUILD)
	$(lib32) -nologo $(LINKERFLAGS) -out:$@ @<<
$**
<<

!else
	$(link32) $(dlllflags) -base:@$(WINDIR)\coffbase.txt,tcl -out:$@ \

		$(baselibs) @<<
$**
<<
	$(_VC_MANIFEST_EMBED_DLL)


!endif


$(TCLSTUBLIB): $(TCLSTUBOBJS)
	$(lib32) -nologo $(LINKERFLAGS) -nodefaultlib -out:$@ $(TCLSTUBOBJS)

$(TCLSH): $(TCLSHOBJS) $(TCLSTUBLIB) $(TCLIMPLIB)
	$(link32) $(conlflags) -stack:2300000 -out:$@ $(baselibs) $**
	$(_VC_MANIFEST_EMBED_EXE)

$(TCLTEST): $(TCLTESTOBJS) $(TCLSTUBLIB) $(TCLIMPLIB)
	$(link32) $(conlflags) -stack:2300000 -out:$@ $(baselibs) $**
	$(_VC_MANIFEST_EMBED_EXE)

!if $(STATIC_BUILD)
$(TCLDDELIB): $(TMP_DIR)\tclWinDde.obj
	$(lib32) -nologo $(LINKERFLAGS) -out:$@ $**
!else
$(TCLDDELIB): $(TMP_DIR)\tclWinDde.obj $(TCLSTUBLIB)
	$(link32) $(dlllflags) -base:@$(WINDIR)\coffbase.txt,tcldde -out:$@ \
		$** $(baselibs)
	$(_VC_MANIFEST_EMBED_DLL)
!endif

!if $(STATIC_BUILD)
$(TCLREGLIB): $(TMP_DIR)\tclWinReg.obj
	$(lib32) -nologo $(LINKERFLAGS) -out:$@ $**
!else
$(TCLREGLIB): $(TMP_DIR)\tclWinReg.obj $(TCLSTUBLIB)
	$(link32) $(dlllflags) -base:@$(WINDIR)\coffbase.txt,tclreg -out:$@ \
		$** $(baselibs)
	$(_VC_MANIFEST_EMBED_DLL)
!endif

pkgs:
	@for /d %d in ($(PKGSDIR)\*) do \
	  @if exist "%~fd\win\makefile.vc" ( \
	    pushd "%~fd\win" & \







>




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release:    setup $(TCLSH) $(TCLSTUBLIB) dlls pkgs
core:	    setup $(TCLLIB) $(TCLSTUBLIB)
shell:	    setup $(TCLSH)
dlls:	    setup $(TCLREGLIB) $(TCLDDELIB)
all:	    setup $(TCLSH) $(TCLSTUBLIB) dlls $(CAT32) pkgs
tcltest:    setup $(TCLTEST) dlls $(CAT32)
install:    install-binaries install-libraries install-docs install-pkgs
setup:      default-setup

test: test-core test-pkgs
test-core: setup $(TCLTEST) dlls $(CAT32)
	set TCL_LIBRARY=$(ROOT:\=/)/library

	$(DEBUGGER) $(TCLTEST) "$(ROOT:\=/)/tests/all.tcl" $(TESTFLAGS) -loadfile <<
		package ifneeded dde 1.4.0 [list load "$(TCLDDELIB:\=/)" dde]
		package ifneeded registry 1.3.2 [list load "$(TCLREGLIB:\=/)" registry]
<<









runtest: setup $(TCLTEST) dlls $(CAT32)
	set TCL_LIBRARY=$(ROOT:\=/)/library
	$(DEBUGGER) $(TCLTEST) $(SCRIPT)

runshell: setup $(TCLSH) dlls
	set TCL_LIBRARY=$(ROOT:\=/)/library
	$(DEBUGGER) $(TCLSH) $(SCRIPT)





!if $(STATIC_BUILD)



$(TCLLIB): $(TCLOBJS)

	$(LIBCMD) @<<
$**
<<

!else

$(TCLLIB): $(TCLOBJS)
	$(DLLCMD) @<<
$**
<<
	$(_VC_MANIFEST_EMBED_DLL)
$(TCLIMPLIB): $(TCLLIB)

!endif # $(STATIC_BUILD)


$(TCLSTUBLIB): $(TCLSTUBOBJS)
	$(LIBCMD) -nodefaultlib $(TCLSTUBOBJS)

$(TCLSH): $(TCLSHOBJS) $(TCLSTUBLIB) $(TCLIMPLIB)
	$(CONEXECMD) -stack:2300000 $**
	$(_VC_MANIFEST_EMBED_EXE)

$(TCLTEST): $(TCLTESTOBJS) $(TCLSTUBLIB) $(TCLIMPLIB)
	$(CONEXECMD) -stack:2300000 $**
	$(_VC_MANIFEST_EMBED_EXE)

!if $(STATIC_BUILD)
$(TCLDDELIB): $(TMP_DIR)\tclWinDde.obj
	$(LIBCMD) $**
!else
$(TCLDDELIB): $(TMP_DIR)\tclWinDde.obj $(TCLSTUBLIB)

	$(DLLCMD) $**
	$(_VC_MANIFEST_EMBED_DLL)
!endif

!if $(STATIC_BUILD)
$(TCLREGLIB): $(TMP_DIR)\tclWinReg.obj
	$(LIBCMD) $**
!else
$(TCLREGLIB): $(TMP_DIR)\tclWinReg.obj $(TCLSTUBLIB)

	$(DLLCMD) $**
	$(_VC_MANIFEST_EMBED_DLL)
!endif

pkgs:
	@for /d %d in ($(PKGSDIR)\*) do \
	  @if exist "%~fd\win\makefile.vc" ( \
	    pushd "%~fd\win" & \
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	  @if exist "%~fd\win\makefile.vc" ( \
	    pushd "%~fd\win" & \
	    $(MAKE) -$(MAKEFLAGS) -f makefile.vc TCLDIR=$(ROOT) clean &\
	    popd \
	  )

$(CAT32): $(WINDIR)\cat.c
	$(cc32) $(CON_CFLAGS) -Fo$(TMP_DIR)\ $?
	$(link32) $(conlflags) -out:$@ -stack:16384 $(TMP_DIR)\cat.obj \
		$(baselibs)
	$(_VC_MANIFEST_EMBED_EXE)

#---------------------------------------------------------------------
# Regenerate the stubs files.  [Development use only]
#---------------------------------------------------------------------

genstubs:







|
|
<







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	  @if exist "%~fd\win\makefile.vc" ( \
	    pushd "%~fd\win" & \
	    $(MAKE) -$(MAKEFLAGS) -f makefile.vc TCLDIR=$(ROOT) clean &\
	    popd \
	  )

$(CAT32): $(WINDIR)\cat.c
	$(cc32) $(cflags) $(crt) -D_CRT_NONSTDC_NO_DEPRECATE -DCONSOLE -Fo$(TMP_DIR)\ $?
	$(CONEXECMD) -stack:16384 $(TMP_DIR)\cat.obj

	$(_VC_MANIFEST_EMBED_EXE)

#---------------------------------------------------------------------
# Regenerate the stubs files.  [Development use only]
#---------------------------------------------------------------------

genstubs:
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		> "$(GENERICDIR)\tclTomMath.h"
!endif

#---------------------------------------------------------------------
# Build the Windows HTML help file.
#---------------------------------------------------------------------

# NOTE: you can define HHC on the command-line to override this



!ifndef HHC
HHC=""%ProgramFiles%\HTML Help Workshop\hhc.exe""
!endif
HTMLDIR=$(OUT_DIR)\html
HTMLBASE=TclTk$(VERSION)
HHPFILE=$(HTMLDIR)\$(HTMLBASE).hhp
CHMFILE=$(HTMLDIR)\$(HTMLBASE).chm

htmlhelp: chmsetup $(CHMFILE)

$(CHMFILE): $(DOCDIR)\*
	@$(TCLSH) $(TOOLSDIR)\tcltk-man2html.tcl "--htmldir=$(HTMLDIR)"
	@echo Compiling HTML help project
	-$(HHC) <<$(HHPFILE) >NUL
[OPTIONS]
Compatibility=1.1 or later
Compiled file=$(HTMLBASE).chm
Default topic=contents.htm
Display compile progress=no
Error log file=$(HTMLBASE).log
Full-text search=Yes
Language=0x409 English (United States)
Title=Tcl/Tk $(DOT_VERSION) Help
[FILES]
contents.htm
docs.css
Keywords\*.htm
TclCmd\*.htm
TclLib\*.htm
TkCmd\*.htm
TkLib\*.htm
UserCmd\*.htm
<<

chmsetup:
	@if not exist $(HTMLDIR)\nul mkdir $(HTMLDIR)

#-------------------------------------------------------------------------
# Build the old-style Windows .hlp file
#-------------------------------------------------------------------------

TCLHLPBASE	= $(PROJECT)$(VERSION)
HELPFILE	= $(OUT_DIR)\$(TCLHLPBASE).hlp
HELPCNT		= $(OUT_DIR)\$(TCLHLPBASE).cnt
DOCTMP_DIR	= $(OUT_DIR)\$(PROJECT)_docs
HELPRTF		= $(DOCTMP_DIR)\$(PROJECT).rtf
MAN2HELP	= $(DOCTMP_DIR)\man2help.tcl
MAN2HELP2	= $(DOCTMP_DIR)\man2help2.tcl
INDEX		= $(DOCTMP_DIR)\index.tcl
BMP		= $(DOCTMP_DIR)\feather.bmp
BMP_NOPATH	= feather.bmp
MAN2TCL		= $(DOCTMP_DIR)\man2tcl.exe

winhelp: docsetup $(HELPFILE)

docsetup:
	@if not exist $(DOCTMP_DIR)\nul mkdir $(DOCTMP_DIR)

$(MAN2HELP) $(MAN2HELP2) $(INDEX) $(BMP): $(TOOLSDIR)\$$(@F)
	@$(CPY) $(TOOLSDIR)\$(@F) $(@D)

$(HELPFILE): $(HELPRTF) $(BMP)
	cd $(DOCTMP_DIR)
	start /wait hcrtf.exe -x <<$(PROJECT).hpj
[OPTIONS]
COMPRESS=12 Hall Zeck
LCID=0x409 0x0 0x0 ; English (United States)
TITLE=Tcl/Tk Reference Manual
BMROOT=.
CNT=$(@B).cnt
HLP=$(@B).hlp

[FILES]
$(PROJECT).rtf

[WINDOWS]
main="Tcl/Tk Reference Manual",,27648,(r15263976),(r65535)

[CONFIG]
BrowseButtons()
CreateButton(1, "Web", ExecFile("http://www.tcl.tk"))
CreateButton(2, "SF", ExecFile("http://sf.net/projects/tcl"))
CreateButton(3, "Wiki", ExecFile("http://wiki.tcl.tk"))
CreateButton(4, "FAQ", ExecFile("http://www.purl.org/NET/Tcl-FAQ/"))
<<
	cd $(MAKEDIR)
	@$(CPY) "$(DOCTMP_DIR)\$(@B).hlp" "$(OUT_DIR)"
	@$(CPY) "$(DOCTMP_DIR)\$(@B).cnt" "$(OUT_DIR)"

$(MAN2TCL): $(TOOLSDIR)\$$(@B).c
	$(cc32) $(TCL_CFLAGS) -Fo$(@D)\ $(TOOLSDIR)\$(@B).c
	$(link32) $(conlflags) -out:$@ -stack:16384 $(@D)\man2tcl.obj
	$(_VC_MANIFEST_EMBED_EXE)

$(HELPRTF): $(MAN2TCL) $(MAN2HELP) $(MAN2HELP2) $(INDEX) $(DOCDIR)\*
	$(TCLSH) $(MAN2HELP) -bitmap $(BMP_NOPATH) $(PROJECT) $(VERSION) $(DOCDIR:\=/)

install-docs:
!if exist("$(CHMFILE)")
	@echo Installing compiled HTML help
	@$(CPY) "$(CHMFILE)" "$(DOC_INSTALL_DIR)\"
!endif
!if exist("$(HELPFILE)")

	@echo Installing Windows help




	@$(CPY) "$(HELPFILE)" "$(DOC_INSTALL_DIR)\"
	@$(CPY) "$(HELPCNT)" "$(DOC_INSTALL_DIR)\"
!endif







#---------------------------------------------------------------------
# Build tclConfig.sh for the TEA build system.
#---------------------------------------------------------------------

tclConfig: $(OUT_DIR)\tclConfig.sh


$(OUT_DIR)\tclConfig.sh: $(WINDIR)\tclConfig.sh.in
	@echo Creating tclConfig.sh
        @nmakehlp -s << $** >$@
@TCL_DLL_FILE@       $(TCLLIBNAME)
@TCL_VERSION@        $(DOTVERSION)
@TCL_MAJOR_VERSION@  $(TCL_MAJOR_VERSION)
@TCL_MINOR_VERSION@  $(TCL_MINOR_VERSION)
@TCL_PATCH_LEVEL@    $(TCL_PATCH_LEVEL)
@CC@                 $(CC)
@DEFS@               $(TCL_CFLAGS)
@CFLAGS_DEBUG@       -nologo -c -W3 -YX -Fp$(TMP_DIR)\ -MDd
@CFLAGS_OPTIMIZE@    -nologo -c -W3 -YX -Fp$(TMP_DIR)\ -MD
@LDFLAGS_DEBUG@      -nologo -machine:$(MACHINE) -debug -debugtype:cv
@LDFLAGS_OPTIMIZE@   -nologo -machine:$(MACHINE) -release -opt:ref -opt:icf,3
@TCL_DBGX@           $(SUFX)
@TCL_LIB_FILE@       $(PROJECT)$(VERSION)$(SUFX).lib
@TCL_NEEDS_EXP_FILE@
@LIBS@               $(baselibs)
@prefix@             $(_INSTALLDIR)
@exec_prefix@        $(BIN_INSTALL_DIR)
@SHLIB_CFLAGS@
@STLIB_CFLAGS@
@CFLAGS_WARNING@     -W3
@EXTRA_CFLAGS@       -YX
@SHLIB_LD@           $(link32) $(dlllflags)
@STLIB_LD@           $(lib32) -nologo
@SHLIB_LD_LIBS@      $(baselibs)
@SHLIB_SUFFIX@       .dll
@DL_LIBS@
@LDFLAGS@
@TCL_CC_SEARCH_FLAGS@
@TCL_LD_SEARCH_FLAGS@
@LIBOBJS@
@RANLIB@







|
>
>
>
|
|











|








|














<
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|







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		> "$(GENERICDIR)\tclTomMath.h"
!endif

#---------------------------------------------------------------------
# Build the Windows HTML help file.
#---------------------------------------------------------------------

# NOTE: you can define HHC on the command-line to override this.
# nmake does not set macro values if already set on the command line.
!if defined(PROCESSOR_ARCHITECTURE) && "$(PROCESSOR_ARCHITECTURE)" == "AMD64"
HHC="%ProgramFiles(x86)%\HTML Help Workshop\hhc.exe"
!else
HHC="%ProgramFiles%\HTML Help Workshop\hhc.exe"
!endif
HTMLDIR=$(OUT_DIR)\html
HTMLBASE=TclTk$(VERSION)
HHPFILE=$(HTMLDIR)\$(HTMLBASE).hhp
CHMFILE=$(HTMLDIR)\$(HTMLBASE).chm

htmlhelp: chmsetup $(CHMFILE)

$(CHMFILE): $(DOCDIR)\*
	@$(TCLSH) $(TOOLSDIR)\tcltk-man2html.tcl "--htmldir=$(HTMLDIR)"
	@echo Compiling HTML help project
	-"$(HHC)" <<$(HHPFILE) >NUL
[OPTIONS]
Compatibility=1.1 or later
Compiled file=$(HTMLBASE).chm
Default topic=contents.htm
Display compile progress=no
Error log file=$(HTMLBASE).log
Full-text search=Yes
Language=0x409 English (United States)
Title=Tcl/Tk $(DOTVERSION) Help
[FILES]
contents.htm
docs.css
Keywords\*.htm
TclCmd\*.htm
TclLib\*.htm
TkCmd\*.htm
TkLib\*.htm
UserCmd\*.htm
<<

chmsetup:
	@if not exist $(HTMLDIR)\nul mkdir $(HTMLDIR)





























































install-docs:
!if exist("$(CHMFILE)")
	@echo Installing compiled HTML help
	@$(CPY) "$(CHMFILE)" "$(DOC_INSTALL_DIR)\"
!endif

# "emacs font-lock highlighting fix

#---------------------------------------------------------------------
# Generate the tcl.nmake file which contains the options used to build
# Tcl itself. This is used when building extensions.
#---------------------------------------------------------------------
tcl-nmake: $(OUT_DIR)\tcl.nmake
$(OUT_DIR)\tcl.nmake:
	@type << >$@
CORE_MACHINE = $(MACHINE)
CORE_DEBUG = $(DEBUG)
CORE_TCL_THREADS = $(TCL_THREADS)
CORE_USE_THREAD_ALLOC = $(USE_THREAD_ALLOC)
CORE_USE_WIDECHAR_API = $(USE_WIDECHAR_API)
<<

#---------------------------------------------------------------------
# Build tclConfig.sh for the TEA build system.
#---------------------------------------------------------------------

tclConfig: $(OUT_DIR)\tclConfig.sh

# TBD - is this tclConfig.sh file ever used? The values are incorrect!
$(OUT_DIR)\tclConfig.sh: $(WINDIR)\tclConfig.sh.in
	@echo Creating tclConfig.sh
        @nmakehlp -s << $** >$@
@TCL_DLL_FILE@       $(TCLLIBNAME)
@TCL_VERSION@        $(DOTVERSION)
@TCL_MAJOR_VERSION@  $(TCL_MAJOR_VERSION)
@TCL_MINOR_VERSION@  $(TCL_MINOR_VERSION)
@TCL_PATCH_LEVEL@    $(TCL_PATCH_LEVEL)
@CC@                 $(CC)
@DEFS@               $(pkgcflags)
@CFLAGS_DEBUG@       -nologo -c -W3 -YX -Fp$(TMP_DIR)\ -MDd
@CFLAGS_OPTIMIZE@    -nologo -c -W3 -YX -Fp$(TMP_DIR)\ -MD
@LDFLAGS_DEBUG@      -nologo -machine:$(MACHINE) -debug -debugtype:cv
@LDFLAGS_OPTIMIZE@   -nologo -machine:$(MACHINE) -release -opt:ref -opt:icf,3
@TCL_DBGX@           $(SUFX)
@TCL_LIB_FILE@       $(PROJECT)$(VERSION)$(SUFX).lib
@TCL_NEEDS_EXP_FILE@
@LIBS@               $(baselibs) $(PRJ_LIBS)
@prefix@             $(_INSTALLDIR)
@exec_prefix@        $(BIN_INSTALL_DIR)
@SHLIB_CFLAGS@
@STLIB_CFLAGS@
@CFLAGS_WARNING@     -W3
@EXTRA_CFLAGS@       -YX
@SHLIB_LD@           $(link32) $(dlllflags)
@STLIB_LD@           $(lib32) -nologo
@SHLIB_LD_LIBS@      $(baselibs) $(PRJ_LIBS)
@SHLIB_SUFFIX@       .dll
@DL_LIBS@
@LDFLAGS@
@TCL_CC_SEARCH_FLAGS@
@TCL_LD_SEARCH_FLAGS@
@LIBOBJS@
@RANLIB@
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1038
	$(GENERICDIR)/tclGetDate.y

#---------------------------------------------------------------------
# Special case object file targets
#---------------------------------------------------------------------

$(TMP_DIR)\testMain.obj: $(WINDIR)\tclAppInit.c
	$(cc32) $(TCL_CFLAGS) -DTCL_TEST \
	    -DTCL_USE_STATIC_PACKAGES=$(TCL_USE_STATIC_PACKAGES) \
	    -Fo$@ $?

$(TMP_DIR)\tclMain2.obj: $(GENERICDIR)\tclMain.c
	$(cc32) $(TCL_CFLAGS) -DBUILD_tcl -DTCL_ASCII_MAIN \
	    -Fo$@ $?

$(TMP_DIR)\tclTest.obj: $(GENERICDIR)\tclTest.c
	$(cc32) $(TCL_CFLAGS) -Fo$@ $?

$(TMP_DIR)\tclTestObj.obj: $(GENERICDIR)\tclTestObj.c
	$(cc32) $(TCL_CFLAGS) -Fo$@ $?

$(TMP_DIR)\tclWinTest.obj: $(WINDIR)\tclWinTest.c
	$(cc32) $(TCL_CFLAGS) -Fo$@ $?

$(TMP_DIR)\tclZlib.obj: $(GENERICDIR)\tclZlib.c
	$(cc32) $(TCL_CFLAGS) -I$(COMPATDIR)\zlib -DBUILD_tcl -Fo$@ $?

$(TMP_DIR)\tclPkgConfig.obj: $(GENERICDIR)\tclPkgConfig.c
	$(cc32) -DBUILD_tcl $(TCL_CFLAGS) \
	-DCFG_INSTALL_LIBDIR="\"$(LIB_INSTALL_DIR:\=\\)\"" \
	-DCFG_INSTALL_BINDIR="\"$(BIN_INSTALL_DIR:\=\\)\"" \
	-DCFG_INSTALL_SCRDIR="\"$(SCRIPT_INSTALL_DIR:\=\\)\"" \
	-DCFG_INSTALL_INCDIR="\"$(INCLUDE_INSTALL_DIR:\=\\)\"" \
	-DCFG_INSTALL_DOCDIR="\"$(DOC_INSTALL_DIR:\=\\)\""	\
	-DCFG_RUNTIME_LIBDIR="\"$(LIB_INSTALL_DIR:\=\\)\"" \
	-DCFG_RUNTIME_BINDIR="\"$(BIN_INSTALL_DIR:\=\\)\"" \
	-DCFG_RUNTIME_SCRDIR="\"$(SCRIPT_INSTALL_DIR:\=\\)\"" \
	-DCFG_RUNTIME_INCDIR="\"$(INCLUDE_INSTALL_DIR:\=\\)\"" \
	-DCFG_RUNTIME_DOCDIR="\"$(DOC_INSTALL_DIR:\=\\)\""     \
	-Fo$@ $?

$(TMP_DIR)\tclAppInit.obj: $(WINDIR)\tclAppInit.c
	$(cc32) $(TCL_CFLAGS) \
	    -DTCL_USE_STATIC_PACKAGES=$(TCL_USE_STATIC_PACKAGES) \
	    -Fo$@ $?

### The following objects should be built using the stub interfaces
### *ALL* extensions need to built with -DTCL_THREADS=1

$(TMP_DIR)\tclWinReg.obj: $(WINDIR)\tclWinReg.c
!if $(STATIC_BUILD)
	$(cc32) $(TCL_CFLAGS) -DTCL_THREADS=1 -DSTATIC_BUILD -Fo$@ $?
!else
	$(cc32) $(TCL_CFLAGS) -DTCL_THREADS=1 -DUSE_TCL_STUBS -Fo$@ $?
!endif


$(TMP_DIR)\tclWinDde.obj: $(WINDIR)\tclWinDde.c
!if $(STATIC_BUILD)
	$(cc32) $(TCL_CFLAGS) -DTCL_THREADS=1 -DSTATIC_BUILD -Fo$@ $?
!else
	$(cc32) $(TCL_CFLAGS) -DTCL_THREADS=1 -DUSE_TCL_STUBS -Fo$@ $?
!endif


### The following objects are part of the stub library and should not
### be built as DLL objects.  -Zl is used to avoid a dependency on any
### specific C run-time.

$(TMP_DIR)\tclStubLib.obj: $(GENERICDIR)\tclStubLib.c
	$(cc32) $(STUB_CFLAGS) -Zl -DSTATIC_BUILD $(TCL_INCLUDES) -Fo$@ $?

$(TMP_DIR)\tclTomMathStubLib.obj: $(GENERICDIR)\tclTomMathStubLib.c
	$(cc32) $(STUB_CFLAGS) -Zl -DSTATIC_BUILD $(TCL_INCLUDES) -Fo$@ $?

$(TMP_DIR)\tclOOStubLib.obj: $(GENERICDIR)\tclOOStubLib.c

	$(cc32) $(STUB_CFLAGS) -Zl -DSTATIC_BUILD $(TCL_INCLUDES) -Fo$@ $?



$(TMP_DIR)\tclsh.exe.manifest: $(WINDIR)\tclsh.exe.manifest.in
	@nmakehlp -s << $** >$@
@MACHINE@	  $(MACHINE:IX86=X86)
@TCL_WIN_VERSION@  $(DOTVERSION).0.0
<<

#---------------------------------------------------------------------
# Generate the source dependencies.  Having dependency rules will
# improve incremental build accuracy without having to resort to a
# full rebuild just because some non-global header file like
# tclCompile.h was changed.  These rules aren't needed when building
# from scratch.
#---------------------------------------------------------------------

depend:
!if !exist($(TCLSH))
	@echo Build tclsh first!
!else
	$(TCLSH) $(TOOLSDIR:\=/)/mkdepend.tcl -vc32 -out:"$(OUT_DIR)\depend.mk" \
		-passthru:"-DBUILD_tcl $(TCL_INCLUDES)" $(GENERICDIR),$$(GENERICDIR) \
		$(COMPATDIR),$$(COMPATDIR) $(TOMMATHDIR),$$(TOMMATHDIR) $(WINDIR),$$(WINDIR) @<<
$(TCLOBJS)
<<
!endif

#---------------------------------------------------------------------
# Dependency rules







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	$(GENERICDIR)/tclGetDate.y

#---------------------------------------------------------------------
# Special case object file targets
#---------------------------------------------------------------------

$(TMP_DIR)\testMain.obj: $(WINDIR)\tclAppInit.c
	$(cc32) $(appcflags) -DTCL_TEST \
	    -DTCL_USE_STATIC_PACKAGES=$(TCL_USE_STATIC_PACKAGES) \
	    -Fo$@ $?

$(TMP_DIR)\tclMain2.obj: $(GENERICDIR)\tclMain.c
	$(cc32) $(pkgcflags) -DTCL_ASCII_MAIN \
	    -Fo$@ $?

$(TMP_DIR)\tclTest.obj: $(GENERICDIR)\tclTest.c
	$(cc32) $(appcflags) -Fo$@ $?

$(TMP_DIR)\tclTestObj.obj: $(GENERICDIR)\tclTestObj.c
	$(cc32) $(appcflags) -Fo$@ $?

$(TMP_DIR)\tclWinTest.obj: $(WINDIR)\tclWinTest.c
	$(CCAPPCMD) $?

$(TMP_DIR)\tclZlib.obj: $(GENERICDIR)\tclZlib.c
	$(cc32) $(pkgcflags) -I$(COMPATDIR)\zlib -Fo$@ $?

$(TMP_DIR)\tclPkgConfig.obj: $(GENERICDIR)\tclPkgConfig.c
	$(cc32) $(pkgcflags) \
	-DCFG_INSTALL_LIBDIR="\"$(LIB_INSTALL_DIR:\=\\)\"" \
	-DCFG_INSTALL_BINDIR="\"$(BIN_INSTALL_DIR:\=\\)\"" \
	-DCFG_INSTALL_SCRDIR="\"$(SCRIPT_INSTALL_DIR:\=\\)\"" \
	-DCFG_INSTALL_INCDIR="\"$(INCLUDE_INSTALL_DIR:\=\\)\"" \
	-DCFG_INSTALL_DOCDIR="\"$(DOC_INSTALL_DIR:\=\\)\""	\
	-DCFG_RUNTIME_LIBDIR="\"$(LIB_INSTALL_DIR:\=\\)\"" \
	-DCFG_RUNTIME_BINDIR="\"$(BIN_INSTALL_DIR:\=\\)\"" \
	-DCFG_RUNTIME_SCRDIR="\"$(SCRIPT_INSTALL_DIR:\=\\)\"" \
	-DCFG_RUNTIME_INCDIR="\"$(INCLUDE_INSTALL_DIR:\=\\)\"" \
	-DCFG_RUNTIME_DOCDIR="\"$(DOC_INSTALL_DIR:\=\\)\""     \
	-Fo$@ $?

$(TMP_DIR)\tclAppInit.obj: $(WINDIR)\tclAppInit.c
	$(cc32) $(appcflags) \
	    -DTCL_USE_STATIC_PACKAGES=$(TCL_USE_STATIC_PACKAGES) \
	    -Fo$@ $?

### The following objects should be built using the stub interfaces
### *ALL* extensions need to built with -DTCL_THREADS=1

$(TMP_DIR)\tclWinReg.obj: $(WINDIR)\tclWinReg.c
!if $(STATIC_BUILD)
	$(cc32) $(appcflags) -DSTATIC_BUILD -Fo$@ $?
!else
	$(cc32) $(appcflags) -DUSE_TCL_STUBS -Fo$@ $?
!endif


$(TMP_DIR)\tclWinDde.obj: $(WINDIR)\tclWinDde.c
!if $(STATIC_BUILD)
	$(cc32) $(appcflags) -DSTATIC_BUILD -Fo$@ $?
!else
	$(cc32) $(appcflags) -DUSE_TCL_STUBS -Fo$@ $?
!endif


### The following objects are part of the stub library and should not
### be built as DLL objects.  -Zl is used to avoid a dependency on any
### specific C run-time.

$(TMP_DIR)\tclStubLib.obj: $(GENERICDIR)\tclStubLib.c
	$(cc32) $(stubscflags) -Fo$@ $?

$(TMP_DIR)\tclTomMathStubLib.obj: $(GENERICDIR)\tclTomMathStubLib.c
	$(cc32) $(stubscflags) -Fo$@ $?

$(TMP_DIR)\tclOOStubLib.obj: $(GENERICDIR)\tclOOStubLib.c
	$(cc32) $(stubscflags) -Fo$@ $?

$(TMP_DIR)\tclWinPanic.obj: $(WINDIR)\tclWinPanic.c
	$(cc32) $(stubscflags) -Fo$@ $?

$(TMP_DIR)\tclsh.exe.manifest: $(WINDIR)\tclsh.exe.manifest.in
	@nmakehlp -s << $** >$@
@MACHINE@	  $(MACHINE:IX86=X86)
@TCL_WIN_VERSION@  $(DOTVERSION).0.0
<<

#---------------------------------------------------------------------
# Generate the source dependencies.  Having dependency rules will
# improve incremental build accuracy without having to resort to a
# full rebuild just because some non-global header file like
# tclCompile.h was changed.  These rules aren't needed when building
# from scratch.
#---------------------------------------------------------------------

depend:
!if !exist($(TCLSH))
	@echo Build tclsh first!
!else
	$(TCLSH) $(TOOLSDIR:\=/)/mkdepend.tcl -vc32 -out:"$(OUT_DIR)\depend.mk" \
		-passthru:"-DBUILD_tcl $(TCL_INCLUDES) $(PRJ_INCLUDES)" $(GENERICDIR),$$(GENERICDIR) \
		$(COMPATDIR),$$(COMPATDIR) $(TOMMATHDIR),$$(TOMMATHDIR) $(WINDIR),$$(WINDIR) @<<
$(TCLOBJS)
<<
!endif

#---------------------------------------------------------------------
# Dependency rules
1046
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1128
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1131
!endif

### add a spacer in the output
!message


#---------------------------------------------------------------------

# Implicit rules.  A limitation exists with nmake that requires that
# source directory can not contain spaces in the path.  This an
# absolute.
#---------------------------------------------------------------------

{$(WINDIR)}.c{$(TMP_DIR)}.obj::
	$(cc32) $(TCL_CFLAGS) -DBUILD_tcl -Fo$(TMP_DIR)\ @<<
$<
<<

{$(TOMMATHDIR)}.c{$(TMP_DIR)}.obj::
	$(cc32) $(TCL_CFLAGS) -DBUILD_tcl -Fo$(TMP_DIR)\ @<<
$<
<<

{$(GENERICDIR)}.c{$(TMP_DIR)}.obj::
	$(cc32) $(TCL_CFLAGS) -DBUILD_tcl -Fo$(TMP_DIR)\ @<<
$<
<<

{$(COMPATDIR)}.c{$(TMP_DIR)}.obj::
	$(cc32) $(TCL_CFLAGS) -DBUILD_tcl -Fo$(TMP_DIR)\ @<<
$<
<<

{$(COMPATDIR)\zlib}.c{$(TMP_DIR)}.obj::
	$(cc32) $(TCL_CFLAGS) -DBUILD_tcl -Fo$(TMP_DIR)\ @<<
$<
<<

{$(WINDIR)}.rc{$(TMP_DIR)}.res:
	$(rc32) -fo $@ -r -i "$(GENERICDIR)" -i "$(TMP_DIR)" \
	    -d DEBUG=$(DEBUG) -d UNCHECKED=$(UNCHECKED) \
	    -d TCL_THREADS=$(TCL_THREADS) \
	    -d STATIC_BUILD=$(STATIC_BUILD) \
	    $<

$(TMP_DIR)\tclsh.res: $(TMP_DIR)\tclsh.exe.manifest

.SUFFIXES:
.SUFFIXES:.c .rc


#---------------------------------------------------------------------
# Installation.
#---------------------------------------------------------------------

install-binaries:
	@echo Installing to '$(_INSTALLDIR)'
	@echo Installing $(TCLLIBNAME)
!if "$(TCLLIB)" != "$(TCLIMPLIB)"
	@$(CPY) "$(TCLLIB)" "$(BIN_INSTALL_DIR)\"
!endif
	@$(CPY) "$(TCLIMPLIB)" "$(LIB_INSTALL_DIR)\"
!if exist($(TCLSH))
	@echo Installing $(TCLSHNAME)
	@$(CPY) "$(TCLSH)" "$(BIN_INSTALL_DIR)\"
!endif
	@echo Installing $(TCLSTUBLIBNAME)
	@$(CPY) "$(TCLSTUBLIB)" "$(LIB_INSTALL_DIR)\"

#" emacs fix

install-libraries: tclConfig install-msgs install-tzdata
	@if not exist "$(SCRIPT_INSTALL_DIR)$(NULL)" \
		$(MKDIR) "$(SCRIPT_INSTALL_DIR)"
	@if not exist "$(SCRIPT_INSTALL_DIR)\..\tcl9$(NULL)" \
		$(MKDIR) "$(SCRIPT_INSTALL_DIR)\..\tcl9"
	@if not exist "$(SCRIPT_INSTALL_DIR)\..\tcl9\9.0$(NULL)" \


		$(MKDIR) "$(SCRIPT_INSTALL_DIR)\..\tcl9\9.0"
	@if not exist "$(SCRIPT_INSTALL_DIR)\..\tcl9\9.0\platform$(NULL)" \
		$(MKDIR) "$(SCRIPT_INSTALL_DIR)\..\tcl9\9.0\platform"




	@echo Installing header files
	@$(CPY) "$(GENERICDIR)\tcl.h"             "$(INCLUDE_INSTALL_DIR)\"
	@$(CPY) "$(GENERICDIR)\tclDecls.h"        "$(INCLUDE_INSTALL_DIR)\"
	@$(CPY) "$(GENERICDIR)\tclOO.h"           "$(INCLUDE_INSTALL_DIR)\"
	@$(CPY) "$(GENERICDIR)\tclOODecls.h"      "$(INCLUDE_INSTALL_DIR)\"
	@$(CPY) "$(GENERICDIR)\tclPlatDecls.h"    "$(INCLUDE_INSTALL_DIR)\"
	@$(CPY) "$(GENERICDIR)\tclTomMath.h"      "$(INCLUDE_INSTALL_DIR)\"







>
|




<
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>







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843
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845
846
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!endif

### add a spacer in the output
!message


#---------------------------------------------------------------------
# Implicit rules that are not covered by the common ones defined in
# rules.vc. A limitation exists with nmake that requires that
# source directory can not contain spaces in the path.  This an
# absolute.
#---------------------------------------------------------------------






{$(TOMMATHDIR)}.c{$(TMP_DIR)}.obj::
	$(cc32) $(pkgcflags) -Fo$(TMP_DIR)\ @<<










$<
<<

{$(COMPATDIR)\zlib}.c{$(TMP_DIR)}.obj::
	$(cc32) $(pkgcflags) -Fo$(TMP_DIR)\ @<<
$<
<<








$(TMP_DIR)\tclsh.res: $(TMP_DIR)\tclsh.exe.manifest $(WINDIR)\tclsh.rc





#---------------------------------------------------------------------
# Installation.
#---------------------------------------------------------------------

install-binaries:
	@echo Installing to '$(_INSTALLDIR)'
	@echo Installing $(TCLLIBNAME)
!if "$(TCLLIB)" != "$(TCLIMPLIB)"
	@$(CPY) "$(TCLLIB)" "$(BIN_INSTALL_DIR)\"
!endif
	@$(CPY) "$(TCLIMPLIB)" "$(LIB_INSTALL_DIR)\"
!if exist($(TCLSH))
	@echo Installing $(TCLSHNAME)
	@$(CPY) "$(TCLSH)" "$(BIN_INSTALL_DIR)\"
!endif
	@echo Installing $(TCLSTUBLIBNAME)
	@$(CPY) "$(TCLSTUBLIB)" "$(LIB_INSTALL_DIR)\"



install-libraries: tclConfig tcl-nmake install-msgs install-tzdata
	@if not exist "$(SCRIPT_INSTALL_DIR)" \
		$(MKDIR) "$(SCRIPT_INSTALL_DIR)"
	@if not exist "$(SCRIPT_INSTALL_DIR)\..\tcl8" \
		$(MKDIR) "$(SCRIPT_INSTALL_DIR)\..\tcl8"
	@if not exist "$(SCRIPT_INSTALL_DIR)\..\tcl8\8.4" \
		$(MKDIR) "$(SCRIPT_INSTALL_DIR)\..\tcl8\8.4"
	@if not exist "$(SCRIPT_INSTALL_DIR)\..\tcl8\8.4\platform" \
		$(MKDIR) "$(SCRIPT_INSTALL_DIR)\..\tcl8\8.4\platform"
	@if not exist "$(SCRIPT_INSTALL_DIR)\..\tcl8\8.5" \
		$(MKDIR) "$(SCRIPT_INSTALL_DIR)\..\tcl8\8.5"
	@if not exist "$(SCRIPT_INSTALL_DIR)\..\tcl8\8.6" \
		$(MKDIR) "$(SCRIPT_INSTALL_DIR)\..\tcl8\8.6"
	@if not exist "$(LIB_INSTALL_DIR)\nmake" \
		$(MKDIR) "$(LIB_INSTALL_DIR)\nmake"
	@echo Installing header files
	@$(CPY) "$(GENERICDIR)\tcl.h"             "$(INCLUDE_INSTALL_DIR)\"
	@$(CPY) "$(GENERICDIR)\tclDecls.h"        "$(INCLUDE_INSTALL_DIR)\"
	@$(CPY) "$(GENERICDIR)\tclOO.h"           "$(INCLUDE_INSTALL_DIR)\"
	@$(CPY) "$(GENERICDIR)\tclOODecls.h"      "$(INCLUDE_INSTALL_DIR)\"
	@$(CPY) "$(GENERICDIR)\tclPlatDecls.h"    "$(INCLUDE_INSTALL_DIR)\"
	@$(CPY) "$(GENERICDIR)\tclTomMath.h"      "$(INCLUDE_INSTALL_DIR)\"
1141
1142
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1145
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1152
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1161
1162
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1167
1168
1169
1170
1171
1172
1173
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1175
	@$(CPY) "$(ROOT)\library\safe.tcl"        "$(SCRIPT_INSTALL_DIR)\"
	@$(CPY) "$(ROOT)\library\tclIndex"        "$(SCRIPT_INSTALL_DIR)\"
	@$(CPY) "$(ROOT)\library\package.tcl"     "$(SCRIPT_INSTALL_DIR)\"
	@$(CPY) "$(ROOT)\library\word.tcl"        "$(SCRIPT_INSTALL_DIR)\"
	@$(CPY) "$(ROOT)\library\auto.tcl"        "$(SCRIPT_INSTALL_DIR)\"
	@$(CPY) "$(OUT_DIR)\tclConfig.sh"         "$(LIB_INSTALL_DIR)\"
	@$(CPY) "$(WINDIR)\tclooConfig.sh"        "$(LIB_INSTALL_DIR)\"
	@echo Installing library http1.0 directory
	@$(CPY) "$(ROOT)\library\http1.0\*.tcl" \
	    "$(SCRIPT_INSTALL_DIR)\http1.0\"

	@echo Installing library opt0.4 directory
	@$(CPY) "$(ROOT)\library\opt\*.tcl" \
	    "$(SCRIPT_INSTALL_DIR)\opt0.4\"
	@echo Installing package http $(PKG_HTTP_VER) as a Tcl Module
	@$(COPY) "$(ROOT)\library\http\http.tcl" \
	    "$(SCRIPT_INSTALL_DIR)\..\tcl9\9.0\http-$(PKG_HTTP_VER).tm"
	@echo Installing package msgcat $(PKG_MSGCAT_VER) as a Tcl Module
	@$(COPY) "$(ROOT)\library\msgcat\msgcat.tcl" \
	    "$(SCRIPT_INSTALL_DIR)\..\tcl9\9.0\msgcat-$(PKG_MSGCAT_VER).tm"
	@echo Installing package tcltest $(PKG_TCLTEST_VER) as a Tcl Module
	@$(COPY) "$(ROOT)\library\tcltest\tcltest.tcl" \
	    "$(SCRIPT_INSTALL_DIR)\..\tcl9\9.0\tcltest-$(PKG_TCLTEST_VER).tm"
	@echo Installing package platform $(PKG_PLATFORM_VER) as a Tcl Module
	@$(COPY) "$(ROOT)\library\platform\platform.tcl" \
	    "$(SCRIPT_INSTALL_DIR)\..\tcl9\9.0\platform-$(PKG_PLATFORM_VER).tm"
	@echo Installing package platform::shell $(PKG_SHELL_VER) as a Tcl Module
	@$(COPY) "$(ROOT)\library\platform\shell.tcl" \
	    "$(SCRIPT_INSTALL_DIR)\..\tcl9\9.0\platform\shell-$(PKG_SHELL_VER).tm"
	@echo Installing $(TCLDDELIBNAME)
!if $(STATIC_BUILD)
!if !$(TCL_USE_STATIC_PACKAGES)
	@$(CPY) "$(TCLDDELIB)" "$(LIB_INSTALL_DIR)\"
!endif
!else
	@$(CPY) "$(TCLDDELIB)" "$(LIB_INSTALL_DIR)\dde$(DDEDOTVERSION)\"







|
|
|
>





|


|


|


|


|







857
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883
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	@$(CPY) "$(ROOT)\library\safe.tcl"        "$(SCRIPT_INSTALL_DIR)\"
	@$(CPY) "$(ROOT)\library\tclIndex"        "$(SCRIPT_INSTALL_DIR)\"
	@$(CPY) "$(ROOT)\library\package.tcl"     "$(SCRIPT_INSTALL_DIR)\"
	@$(CPY) "$(ROOT)\library\word.tcl"        "$(SCRIPT_INSTALL_DIR)\"
	@$(CPY) "$(ROOT)\library\auto.tcl"        "$(SCRIPT_INSTALL_DIR)\"
	@$(CPY) "$(OUT_DIR)\tclConfig.sh"         "$(LIB_INSTALL_DIR)\"
	@$(CPY) "$(WINDIR)\tclooConfig.sh"        "$(LIB_INSTALL_DIR)\"
	@$(CPY) "$(WINDIR)\rules.vc"              "$(LIB_INSTALL_DIR)\nmake\"
	@$(CPY) "$(WINDIR)\targets.vc"              "$(LIB_INSTALL_DIR)\nmake\"
	@$(CPY) "$(WINDIR)\nmakehlp.c"            "$(LIB_INSTALL_DIR)\nmake\"
	@$(CPY) "$(OUT_DIR)\tcl.nmake"            "$(LIB_INSTALL_DIR)\nmake\"
	@echo Installing library opt0.4 directory
	@$(CPY) "$(ROOT)\library\opt\*.tcl" \
	    "$(SCRIPT_INSTALL_DIR)\opt0.4\"
	@echo Installing package http $(PKG_HTTP_VER) as a Tcl Module
	@$(COPY) "$(ROOT)\library\http\http.tcl" \
	    "$(SCRIPT_INSTALL_DIR)\..\tcl8\8.6\http-$(PKG_HTTP_VER).tm"
	@echo Installing package msgcat $(PKG_MSGCAT_VER) as a Tcl Module
	@$(COPY) "$(ROOT)\library\msgcat\msgcat.tcl" \
	    "$(SCRIPT_INSTALL_DIR)\..\tcl8\8.7\msgcat-$(PKG_MSGCAT_VER).tm"
	@echo Installing package tcltest $(PKG_TCLTEST_VER) as a Tcl Module
	@$(COPY) "$(ROOT)\library\tcltest\tcltest.tcl" \
	    "$(SCRIPT_INSTALL_DIR)\..\tcl8\8.5\tcltest-$(PKG_TCLTEST_VER).tm"
	@echo Installing package platform $(PKG_PLATFORM_VER) as a Tcl Module
	@$(COPY) "$(ROOT)\library\platform\platform.tcl" \
	    "$(SCRIPT_INSTALL_DIR)\..\tcl8\8.4\platform-$(PKG_PLATFORM_VER).tm"
	@echo Installing package platform::shell $(PKG_SHELL_VER) as a Tcl Module
	@$(COPY) "$(ROOT)\library\platform\shell.tcl" \
	    "$(SCRIPT_INSTALL_DIR)\..\tcl8\8.4\platform\shell-$(PKG_SHELL_VER).tm"
	@echo Installing $(TCLDDELIBNAME)
!if $(STATIC_BUILD)
!if !$(TCL_USE_STATIC_PACKAGES)
	@$(CPY) "$(TCLDDELIB)" "$(LIB_INSTALL_DIR)\"
!endif
!else
	@$(CPY) "$(TCLDDELIB)" "$(LIB_INSTALL_DIR)\dde$(DDEDOTVERSION)\"
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1189
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1193
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1196
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1198
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	@$(CPY) "$(TCLREGLIB)" "$(LIB_INSTALL_DIR)\reg$(REGDOTVERSION)\"
	@$(CPY) "$(ROOT)\library\reg\pkgIndex.tcl" \
	    "$(LIB_INSTALL_DIR)\reg$(REGDOTVERSION)\"
!endif
	@echo Installing encodings
	@$(CPY) "$(ROOT)\library\encoding\*.enc" \
		"$(SCRIPT_INSTALL_DIR)\encoding\"

#" emacs fix

install-tzdata:
	@echo Installing time zone data
	@set TCL_LIBRARY=$(ROOT:\=/)/library
	@$(TCLSH_NATIVE) "$(ROOT:\=/)/tools/installData.tcl" \
	    "$(ROOT:\=/)/library/tzdata" "$(SCRIPT_INSTALL_DIR)/tzdata"








|
<







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	@$(CPY) "$(TCLREGLIB)" "$(LIB_INSTALL_DIR)\reg$(REGDOTVERSION)\"
	@$(CPY) "$(ROOT)\library\reg\pkgIndex.tcl" \
	    "$(LIB_INSTALL_DIR)\reg$(REGDOTVERSION)\"
!endif
	@echo Installing encodings
	@$(CPY) "$(ROOT)\library\encoding\*.enc" \
		"$(SCRIPT_INSTALL_DIR)\encoding\"
# "emacs font-lock highlighting fix


install-tzdata:
	@echo Installing time zone data
	@set TCL_LIBRARY=$(ROOT:\=/)/library
	@$(TCLSH_NATIVE) "$(ROOT:\=/)/tools/installData.tcl" \
	    "$(ROOT:\=/)/library/tzdata" "$(SCRIPT_INSTALL_DIR)/tzdata"

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1240
1241
1242
1243
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1246
1247
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1249
1250
1251
1252
1253
	@echo Removing $(TCLTEST) ...
	@if exist $(TCLTEST) del $(TCLTEST)
	@echo Removing $(TCLDDELIB) ...
	@if exist $(TCLDDELIB) del $(TCLDDELIB)
	@echo Removing $(TCLREGLIB) ...
	@if exist $(TCLREGLIB) del $(TCLREGLIB)

clean: clean-pkgs
	@echo Cleaning $(TMP_DIR)\* ...
	@if exist $(TMP_DIR)\nul $(RMDIR) $(TMP_DIR)
	@echo Cleaning $(WINDIR)\nmakehlp.obj ...
	@if exist $(WINDIR)\nmakehlp.obj del $(WINDIR)\nmakehlp.obj
	@echo Cleaning $(WINDIR)\nmakehlp.exe ...
	@if exist $(WINDIR)\nmakehlp.exe del $(WINDIR)\nmakehlp.exe
	@echo Cleaning $(WINDIR)\nmhlp-out.txt ...
	@if exist $(WINDIR)\nmhlp-out.txt del $(WINDIR)\nmhlp-out.txt
	@echo Cleaning $(WINDIR)\_junk.pch ...
	@if exist $(WINDIR)\_junk.pch del $(WINDIR)\_junk.pch
	@echo Cleaning $(WINDIR)\vercl.x ...
	@if exist $(WINDIR)\vercl.x del $(WINDIR)\vercl.x
	@echo Cleaning $(WINDIR)\vercl.i ...
	@if exist $(WINDIR)\vercl.i del $(WINDIR)\vercl.i
	@echo Cleaning $(WINDIR)\versions.vc ...
	@if exist $(WINDIR)\versions.vc del $(WINDIR)\versions.vc

realclean: hose

hose:
	@echo Hosing $(OUT_DIR)\* ...
	@if exist $(OUT_DIR)\nul $(RMDIR) $(OUT_DIR)

# Local Variables:
# mode: makefile
# End:







|
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|


<
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<
<



936
937
938
939
940
941
942
943
















944
945
946




947
948
949
	@echo Removing $(TCLTEST) ...
	@if exist $(TCLTEST) del $(TCLTEST)
	@echo Removing $(TCLDDELIB) ...
	@if exist $(TCLDDELIB) del $(TCLDDELIB)
	@echo Removing $(TCLREGLIB) ...
	@if exist $(TCLREGLIB) del $(TCLREGLIB)

clean: default-clean clean-pkgs
















hose: default-hose
realclean: hose





# Local Variables:
# mode: makefile
# End:

Changes to win/nmakehlp.c.

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56
 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 * ----------------------------------------------------------------------------
 */

#define _CRT_SECURE_NO_DEPRECATE
#include <windows.h>
#define NO_SHLWAPI_GDI
#define NO_SHLWAPI_STREAM
#define NO_SHLWAPI_REG
#include <shlwapi.h>
#pragma comment (lib, "user32.lib")
#pragma comment (lib, "kernel32.lib")
#pragma comment (lib, "shlwapi.lib")
#include <stdio.h>
#include <math.h>

/*
 * This library is required for x64 builds with _some_ versions of MSVC
 */
#if defined(_M_IA64) || defined(_M_AMD64)
#if _MSC_VER >= 1400 && _MSC_VER < 1500
#pragma comment(lib, "bufferoverflowU")
#endif
#endif

/* ISO hack for dumb VC++ */
#ifdef _MSC_VER
#define   snprintf	_snprintf
#endif



/* protos */

static int CheckForCompilerFeature(const char *option);
static int CheckForLinkerFeature(const char **options, int count);
static int IsIn(const char *string, const char *substring);
static int SubstituteFile(const char *substs, const char *filename);
static int QualifyPath(const char *path);

static const char *GetVersionFromFile(const char *filename, const char *match, int numdots);
static DWORD WINAPI ReadFromPipe(LPVOID args);

/* globals */

#define CHUNK	25
#define STATICBUFFERSIZE    1000







<
<
<
<


<


















<







>







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16




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51
 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 * ----------------------------------------------------------------------------
 */

#define _CRT_SECURE_NO_DEPRECATE
#include <windows.h>




#pragma comment (lib, "user32.lib")
#pragma comment (lib, "kernel32.lib")

#include <stdio.h>
#include <math.h>

/*
 * This library is required for x64 builds with _some_ versions of MSVC
 */
#if defined(_M_IA64) || defined(_M_AMD64)
#if _MSC_VER >= 1400 && _MSC_VER < 1500
#pragma comment(lib, "bufferoverflowU")
#endif
#endif

/* ISO hack for dumb VC++ */
#ifdef _MSC_VER
#define   snprintf	_snprintf
#endif



/* protos */

static int CheckForCompilerFeature(const char *option);
static int CheckForLinkerFeature(const char **options, int count);
static int IsIn(const char *string, const char *substring);
static int SubstituteFile(const char *substs, const char *filename);
static int QualifyPath(const char *path);
static int LocateDependency(const char *keyfile);
static const char *GetVersionFromFile(const char *filename, const char *match, int numdots);
static DWORD WINAPI ReadFromPipe(LPVOID args);

/* globals */

#define CHUNK	25
#define STATICBUFFERSIZE    1000
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84
main(
    int argc,
    char *argv[])
{
    char msg[300];
    DWORD dwWritten;
    int chars;
    char *s;

    /*
     * Make sure children (cl.exe and link.exe) are kept quiet.
     */

    SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOOPENFILEERRORBOX);








|







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main(
    int argc,
    char *argv[])
{
    char msg[300];
    DWORD dwWritten;
    int chars;
    const char *s;

    /*
     * Make sure children (cl.exe and link.exe) are kept quiet.
     */

    SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOOPENFILEERRORBOX);

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		    "Emit the fully qualified path\n"
		    "exitcodes: 0 == no, 1 == yes, 2 == error\n", argv[0]);
		WriteFile(GetStdHandle(STD_ERROR_HANDLE), msg, chars,
		    &dwWritten, NULL);
		return 2;
	    }
	    return QualifyPath(argv[2]);












	}
    }
    chars = snprintf(msg, sizeof(msg) - 1,
	    "usage: %s -c|-f|-l|-Q|-s|-V ...\n"
	    "This is a little helper app to equalize shell differences between WinNT and\n"
	    "Win9x and get nmake.exe to accomplish its job.\n",
	    argv[0]);







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		    "Emit the fully qualified path\n"
		    "exitcodes: 0 == no, 1 == yes, 2 == error\n", argv[0]);
		WriteFile(GetStdHandle(STD_ERROR_HANDLE), msg, chars,
		    &dwWritten, NULL);
		return 2;
	    }
	    return QualifyPath(argv[2]);

	case 'L':
	    if (argc != 3) {
		chars = snprintf(msg, sizeof(msg) - 1,
		    "usage: %s -L keypath\n"
		    "Emit the fully qualified path of directory containing keypath\n"
		    "exitcodes: 0 == success, 1 == not found, 2 == error\n", argv[0]);
		WriteFile(GetStdHandle(STD_ERROR_HANDLE), msg, chars,
		    &dwWritten, NULL);
		return 2;
	    }
	    return LocateDependency(argv[2]);
	}
    }
    chars = snprintf(msg, sizeof(msg) - 1,
	    "usage: %s -c|-f|-l|-Q|-s|-V ...\n"
	    "This is a little helper app to equalize shell differences between WinNT and\n"
	    "Win9x and get nmake.exe to accomplish its job.\n",
	    argv[0]);
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	list_free(&substPtr);
    }
    fclose(fp);
    return 0;
}












/*
 * QualifyPath --
 *
 *	This composes the current working directory with a provided path
 *	and returns the fully qualified and normalized path.
 *	Mostly needed to setup paths for testing.
 */

static int
QualifyPath(
    const char *szPath)
{
    char szCwd[MAX_PATH + 1];

















    char szTmp[MAX_PATH + 1];


    char *p;








    GetCurrentDirectory(MAX_PATH, szCwd);












    while ((p = strchr(szPath, '/')) && *p)














	*p = '\\';




    PathCombine(szTmp, szCwd, szPath);







    PathCanonicalize(szCwd, szTmp);
















    printf("%s\n", szCwd);



    return 0;
}




/*
 * Local variables:
 *   mode: c
 *   c-basic-offset: 4
 *   fill-column: 78
 *   indent-tabs-mode: t
 *   tab-width: 8
 * End:
 */







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	list_free(&substPtr);
    }
    fclose(fp);
    return 0;
}

BOOL FileExists(LPCTSTR szPath)
{
#ifndef INVALID_FILE_ATTRIBUTES
    #define INVALID_FILE_ATTRIBUTES ((DWORD)-1) 
#endif
    DWORD pathAttr = GetFileAttributes(szPath);
    return (pathAttr != INVALID_FILE_ATTRIBUTES && 
	    !(pathAttr & FILE_ATTRIBUTE_DIRECTORY));
}


/*
 * QualifyPath --
 *
 *	This composes the current working directory with a provided path
 *	and returns the fully qualified and normalized path.
 *	Mostly needed to setup paths for testing.
 */

static int
QualifyPath(
    const char *szPath)
{
    char szCwd[MAX_PATH + 1];

	GetFullPathName(szPath, sizeof(szCwd)-1, szCwd, NULL);
    printf("%s\n", szCwd);
    return 0;
}

/*
 * Implements LocateDependency for a single directory. See that command
 * for an explanation.
 * Returns 0 if found after printing the directory.
 * Returns 1 if not found but no errors.
 * Returns 2 on any kind of error
 * Basically, these are used as exit codes for the process.
 */
static int LocateDependencyHelper(const char *dir, const char *keypath)
{
    HANDLE hSearch;
    char path[MAX_PATH+1];
    int dirlen, keylen, ret;
    WIN32_FIND_DATA finfo;

    if (dir == NULL || keypath == NULL)
	return 2; /* Have no real error reporting mechanism into nmake */
    dirlen = strlen(dir);
    if ((dirlen + 3) > sizeof(path))
	return 2;
    strncpy(path, dir, dirlen);
    strncpy(path+dirlen, "\\*", 3);	/* Including terminating \0 */
    keylen = strlen(keypath);

#if 0 /* This function is not available in Visual C++ 6 */
    /*
     * Use numerics 0 -> FindExInfoStandard,
     * 1 -> FindExSearchLimitToDirectories, 
     * as these are not defined in Visual C++ 6
     */
    hSearch = FindFirstFileEx(path, 0, &finfo, 1, NULL, 0);
#else
    hSearch = FindFirstFile(path, &finfo);
#endif
    if (hSearch == INVALID_HANDLE_VALUE)
	return 1; /* Not found */

    /* Loop through all subdirs checking if the keypath is under there */
    ret = 1; /* Assume not found */
    do {
	int sublen;
	/*
	 * We need to check it is a directory despite the 
	 * FindExSearchLimitToDirectories in the above call. See SDK docs
	 */
	if ((finfo.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0)
	    continue;
	sublen = strlen(finfo.cFileName);
	if ((dirlen+1+sublen+1+keylen+1) > sizeof(path))
	    continue;		/* Path does not fit, assume not matched */
	strncpy(path+dirlen+1, finfo.cFileName, sublen);
	path[dirlen+1+sublen] = '\\';
	strncpy(path+dirlen+1+sublen+1, keypath, keylen+1);
	if (FileExists(path)) {
	    /* Found a match, print to stdout */
	    path[dirlen+1+sublen] = '\0';
	    QualifyPath(path);
	    ret = 0;
	    break;
	}
    } while (FindNextFile(hSearch, &finfo));
    FindClose(hSearch);
    return ret;
}

/*
 * LocateDependency --
 *
 *	Locates a dependency for a package.
 *        keypath - a relative path within the package directory
 *          that is used to confirm it is the correct directory.
 *	The search path for the package directory is currently only
 *      the parent and grandparent of the current working directory.
 *      If found, the command prints 
 *         name_DIRPATH=<full path of located directory>
 *      and returns 0. If not found, does not print anything and returns 1.
 */
static int LocateDependency(const char *keypath)
{
    int i, ret;
    static char *paths[] = {"..", "..\\..", "..\\..\\.."};
    
    for (i = 0; i < (sizeof(paths)/sizeof(paths[0])); ++i) {
	ret = LocateDependencyHelper(paths[i], keypath);
	if (ret == 0)
	    return ret;
    }
    return ret;
}


/*
 * Local variables:
 *   mode: c
 *   c-basic-offset: 4
 *   fill-column: 78
 *   indent-tabs-mode: t
 *   tab-width: 8
 * End:
 */

Added win/rules-ext.vc.













































































































































































































































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# This file should only be included in makefiles for Tcl extensions,
# NOT in the makefile for Tcl itself.

!ifndef _RULES_EXT_VC

# We need to run from the directory the parent makefile is located in.
# nmake does not tell us what makefile was used to invoke it so parent
# makefile has to set the MAKEFILEVC macro or we just make a guess and
# warn if we think that is not the case.
!if "$(MAKEFILEVC)" == ""

!if exist("$(PROJECT).vc")
MAKEFILEVC = $(PROJECT).vc
!elseif exist("makefile.vc")
MAKEFILEVC = makefile.vc
!endif
!endif # "$(MAKEFILEVC)" == ""

!if !exist("$(MAKEFILEVC)")
MSG = ^
You must run nmake from the directory containing the project makefile.^
If you are doing that and getting this message, set the MAKEFILEVC^
macro to the name of the project makefile.
!message WARNING: $(MSG)
!endif

!if "$(PROJECT)" == "tcl"
!error The rules-ext.vc file is not intended for Tcl itself.
!endif

# We extract version numbers using the nmakehlp program. For now use
# the local copy of nmakehlp. Once we locate Tcl, we will use that
# one if it is newer.
!if [$(CC) -nologo "nmakehlp.c" -link -subsystem:console > nul]
!endif

# First locate the Tcl directory that we are working with.
!if "$(TCLDIR)" != ""

_RULESDIR = $(TCLDIR:/=\)

!else

# If an installation path is specified, that is also the Tcl directory.
# Also Tk never builds against an installed Tcl, it needs Tcl sources
!if defined(INSTALLDIR) && "$(PROJECT)" != "tk"
_RULESDIR=$(INSTALLDIR:/=\)
!else
# Locate Tcl sources
!if [echo _RULESDIR = \> nmakehlp.out] \
   || [nmakehlp -L generic\tcl.h >> nmakehlp.out]
_RULESDIR = ..\..\tcl
!else
!include nmakehlp.out
!endif

!endif # defined(INSTALLDIR)....

!endif # ifndef TCLDIR

# Now look for the targets.vc file under the Tcl root. Note we check this
# file and not rules.vc because the latter also exists on older systems.
!if exist("$(_RULESDIR)\lib\nmake\targets.vc") # Building against installed Tcl
_RULESDIR = $(_RULESDIR)\lib\nmake
!elseif exist("$(_RULESDIR)\win\targets.vc")   # Building against Tcl sources
_RULESDIR = $(_RULESDIR)\win
!else
# If we have not located Tcl's targets file, most likely we are compiling
# against an older version of Tcl and so must use our own support files.
_RULESDIR = .
!endif

!if "$(_RULESDIR)" != "."
# Potentially using Tcl's support files. If this extension has its own
# nmake support files, need to compare the versions and pick newer.

!if exist("rules.vc") # The extension has its own copy

!if [echo TCL_RULES_MAJOR = \> versions.vc] \
   && [nmakehlp -V "$(_RULESDIR)\rules.vc" RULES_VERSION_MAJOR >> versions.vc]
!endif
!if [echo TCL_RULES_MINOR = \>> versions.vc] \
   && [nmakehlp -V "$(_RULESDIR)\rules.vc" RULES_VERSION_MINOR >> versions.vc]
!endif

!if [echo OUR_RULES_MAJOR = \>> versions.vc] \
   && [nmakehlp -V "rules.vc" RULES_VERSION_MAJOR >> versions.vc]
!endif
!if [echo OUR_RULES_MINOR = \>> versions.vc] \
   && [nmakehlp -V "rules.vc" RULES_VERSION_MINOR >> versions.vc]
!endif
!include versions.vc
# We have a newer version of the support files, use them
!if ($(TCL_RULES_MAJOR) != $(OUR_RULES_MAJOR)) || ($(TCL_RULES_MINOR) < $(OUR_RULES_MINOR))
_RULESDIR = .
!endif

!endif # if exist("rules.vc")

!endif # if $(_RULESDIR) != "."

# Let rules.vc know what copy of nmakehlp.c to use.
NMAKEHLPC = $(_RULESDIR)\nmakehlp.c

# Get rid of our internal defines before calling rules.vc
!undef TCL_RULES_MAJOR
!undef TCL_RULES_MINOR
!undef OUR_RULES_MAJOR
!undef OUR_RULES_MINOR

!if exist("$(_RULESDIR)\rules.vc")
!message *** Using $(_RULESDIR)\rules.vc
!include "$(_RULESDIR)\rules.vc"
!else
!error *** Could not locate rules.vc in $(_RULESDIR)
!endif

!endif # _RULES_EXT_VC

Changes to win/rules.vc.

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#------------------------------------------------------------------------------
# rules.vc --
#
#	Microsoft Visual C++ makefile include for decoding the commandline
#	macros.  This file does not need editing to build Tcl.





#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
# Copyright (c) 2001-2003 David Gravereaux.
# Copyright (c) 2003-2008 Patrick Thoyts

#------------------------------------------------------------------------------

!ifndef _RULES_VC
_RULES_VC = 1






cc32		= $(CC)   # built-in default.

link32		= link


lib32		= lib



rc32		= $(RC)   # built-in default.









!ifndef INSTALLDIR

### Assume the normal default.
_INSTALLDIR	= C:\Program Files\Tcl

!else



### Fix the path separators.



_INSTALLDIR	= $(INSTALLDIR:/=\)






!endif






































































#----------------------------------------------------------
# Set the proper copy method to avoid overwrite questions
# to the user when copying files and selecting the right
# "delete all" method.
#----------------------------------------------------------

!if "$(OS)" == "Windows_NT"
RMDIR	= rmdir /S /Q
ERRNULL  = 2>NUL
!if ![ver | find "4.0" > nul]
CPY	= echo y | xcopy /i >NUL
COPY	= copy >NUL
!else
CPY	= xcopy /i /y >NUL

COPY	= copy /y >NUL
!endif
!else # "$(OS)" != "Windows_NT"
CPY	= xcopy /i >_JUNK.OUT # On Win98 NUL does not work here.
COPY	= copy >_JUNK.OUT # On Win98 NUL does not work here.
RMDIR	= deltree /Y
NULL    = \NUL # Used in testing directory existence
ERRNULL = >NUL # Win9x shell cannot redirect stderr
!endif
MKDIR   = mkdir




































#------------------------------------------------------------------------------






































# Determine the host and target architectures and compiler version.













































































































































































































#------------------------------------------------------------------------------




_HASH=^#
_VC_MANIFEST_EMBED_EXE=
_VC_MANIFEST_EMBED_DLL=
VCVER=0
!if ![echo VCVERSION=_MSC_VER > vercl.x] \
    && ![echo $(_HASH)if defined(_M_IX86) >> vercl.x] \
    && ![echo ARCH=IX86 >> vercl.x] \
    && ![echo $(_HASH)elif defined(_M_AMD64) >> vercl.x] \
    && ![echo ARCH=AMD64 >> vercl.x] \
    && ![echo $(_HASH)endif >> vercl.x] \
    && ![cl -nologo -TC -P vercl.x $(ERRNULL)]
!include vercl.i

!if ![echo VCVER= ^\> vercl.vc] \
    && ![set /a $(VCVERSION) / 100 - 6 >> vercl.vc]
!include vercl.vc
!endif




!endif


!if ![del $(ERRNUL) /q/f vercl.x vercl.i vercl.vc]
!endif





















!if ![reg query HKLM\Hardware\Description\System\CentralProcessor\0 /v Identifier | findstr /i x86]
NATIVE_ARCH=IX86
!else
NATIVE_ARCH=AMD64
!endif

# Since MSVC8 we must deal with manifest resources.
!if $(VCVERSION) >= 1400
_VC_MANIFEST_EMBED_EXE=if exist [email protected] mt -nologo -manifest [email protected] -outputresource:$@;1
_VC_MANIFEST_EMBED_DLL=if exist [email protected] mt -nologo -manifest [email protected] -outputresource:$@;2
!endif

!ifndef MACHINE
MACHINE=$(ARCH)
!endif

!ifndef CFG_ENCODING
CFG_ENCODING	= \"cp1252\"
!endif

!message ===============================================================================

#----------------------------------------------------------

# build the helper app we need to overcome nmake's limiting
# environment.
#----------------------------------------------------------















!if !exist(nmakehlp.exe)
!if [$(cc32) -nologo nmakehlp.c -link -subsystem:console > nul]



!endif




!endif

#----------------------------------------------------------
# Test for compiler features
#----------------------------------------------------------






### test for optimizations
!if [nmakehlp -c -Ot]
!message *** Compiler has 'Optimizations'
OPTIMIZING	= 1
!else
!message *** Compiler does not have 'Optimizations'
OPTIMIZING	= 0


!endif







OPTIMIZATIONS   =



!if [nmakehlp -c -Ot]
OPTIMIZATIONS  = $(OPTIMIZATIONS) -Ot
!endif




!if [nmakehlp -c -Oi]
OPTIMIZATIONS  = $(OPTIMIZATIONS) -Oi
!endif





!if [nmakehlp -c -Op]
OPTIMIZATIONS  = $(OPTIMIZATIONS) -Op
!endif

!if [nmakehlp -c -fp:strict]
OPTIMIZATIONS  = $(OPTIMIZATIONS) -fp:strict
!endif

!if [nmakehlp -c -Gs]
OPTIMIZATIONS  = $(OPTIMIZATIONS) -Gs
!endif

!if [nmakehlp -c -GS]
OPTIMIZATIONS  = $(OPTIMIZATIONS) -GS
!endif

!if [nmakehlp -c -GL]
OPTIMIZATIONS  = $(OPTIMIZATIONS) -GL
!endif

DEBUGFLAGS     =

!if [nmakehlp -c -RTC1]
DEBUGFLAGS     = $(DEBUGFLAGS) -RTC1
!elseif [nmakehlp -c -GZ]
DEBUGFLAGS     = $(DEBUGFLAGS) -GZ
!endif

COMPILERFLAGS  =-W3 /DUNICODE /D_UNICODE /D_ATL_XP_TARGETING

# In v13 -GL and -YX are incompatible.
!if [nmakehlp -c -YX]
!if ![nmakehlp -c -GL]
OPTIMIZATIONS  = $(OPTIMIZATIONS) -YX
!endif
!endif

!if "$(MACHINE)" == "IX86"
### test for pentium errata
!if [nmakehlp -c -QI0f]
!message *** Compiler has 'Pentium 0x0f fix'
COMPILERFLAGS  = $(COMPILERFLAGS) -QI0f
!else
!message *** Compiler does not have 'Pentium 0x0f fix'
!endif
!endif









!if "$(MACHINE)" == "IA64"

### test for Itanium errata
!if [nmakehlp -c -QIA64_Bx]
!message *** Compiler has 'B-stepping errata workarounds'

COMPILERFLAGS   = $(COMPILERFLAGS) -QIA64_Bx
!else

!message *** Compiler does not have 'B-stepping errata workarounds'

!endif




!endif





























# Prevents "LNK1561: entry point must be defined" error compiling from VS-IDE:


!ifndef LINKER_TESTFLAGS
LINKER_TESTFLAGS = /DLL /NOENTRY /OUT:nmhlp-out.txt
!endif

!if "$(MACHINE)" == "IX86"
### test for -align:4096, when align:512 will do.
!if [nmakehlp -l -opt:nowin98 $(LINKER_TESTFLAGS)]
!message *** Linker has 'Win98 alignment problem'
ALIGN98_HACK	= 1
!else
!message *** Linker does not have 'Win98 alignment problem'
ALIGN98_HACK	= 0
!endif
!else
ALIGN98_HACK	= 0
!endif

LINKERFLAGS     =



!if [nmakehlp -l -ltcg $(LINKER_TESTFLAGS)]
LINKERFLAGS     =-ltcg
!endif


#----------------------------------------------------------



















# Decode the options requested.
#----------------------------------------------------------







!if "$(OPTS)" == "" || [nmakehlp -f "$(OPTS)" "none"]

STATIC_BUILD	= 0
TCL_THREADS	= 1
DEBUG		= 0
SYMBOLS		= 0
PROFILE		= 0
PGO		= 0
MSVCRT		= 1
LOIMPACT	= 0
TCL_USE_STATIC_PACKAGES	= 0
USE_THREAD_ALLOC = 1
UNCHECKED	= 0



!else









!if [nmakehlp -f $(OPTS) "static"]
!message *** Doing static
STATIC_BUILD	= 1
!else
STATIC_BUILD	= 0



!endif

!if [nmakehlp -f $(OPTS) "nomsvcrt"]
!message *** Doing nomsvcrt
MSVCRT		= 0
!else
!if [nmakehlp -f $(OPTS) "msvcrt"]
!message *** Doing msvcrt
MSVCRT		= 1
!else
!if !$(STATIC_BUILD)
MSVCRT		= 1
!else
MSVCRT		= 0
!endif
!endif
!endif

!if [nmakehlp -f $(OPTS) "staticpkg"] && $(STATIC_BUILD)
!message *** Doing staticpkg
TCL_USE_STATIC_PACKAGES	= 1
!else
TCL_USE_STATIC_PACKAGES	= 0
!endif

!if [nmakehlp -f $(OPTS) "nothreads"]
!message *** Compile explicitly for non-threaded tcl
TCL_THREADS	= 0
USE_THREAD_ALLOC= 0
!else
TCL_THREADS	= 1
USE_THREAD_ALLOC= 1
!endif

!if [nmakehlp -f $(OPTS) "symbols"]
!message *** Doing symbols
DEBUG		= 1
!else
DEBUG		= 0
!endif

!if [nmakehlp -f $(OPTS) "pdbs"]
!message *** Doing pdbs
SYMBOLS		= 1
!else
SYMBOLS		= 0
!endif

!if [nmakehlp -f $(OPTS) "profile"]
!message *** Doing profile
PROFILE		= 1
!else
PROFILE		= 0
!endif

!if [nmakehlp -f $(OPTS) "pgi"]
!message *** Doing profile guided optimization instrumentation
PGO		= 1
!elseif [nmakehlp -f $(OPTS) "pgo"]
!message *** Doing profile guided optimization
PGO		= 2
!else
PGO		= 0
!endif

!if [nmakehlp -f $(OPTS) "loimpact"]
!message *** Doing loimpact
LOIMPACT	= 1
!else
LOIMPACT	= 0
!endif


!if [nmakehlp -f $(OPTS) "thrdalloc"]
!message *** Doing thrdalloc
USE_THREAD_ALLOC = 1
!endif

!if [nmakehlp -f $(OPTS) "tclalloc"]
!message *** Doing tclalloc
USE_THREAD_ALLOC = 0
!endif

!if [nmakehlp -f $(OPTS) "unchecked"]
!message *** Doing unchecked
UNCHECKED = 1
!else
UNCHECKED = 0
!endif





!endif







































































































#----------------------------------------------------------

































































# Figure-out how to name our intermediate and output directories.

# We wouldn't want different builds to use the same .obj files
# by accident.
#----------------------------------------------------------

#----------------------------------------
# Naming convention:
#   t = full thread support.
#   s = static library (as opposed to an
#	import library)
#   g = linked to the debug enabled C
#	run-time.
#   x = special static build when it




#	links to the dynamic C run-time.












#----------------------------------------
SUFX	    = tsgx

!if $(DEBUG)
BUILDDIRTOP = Debug
!else
BUILDDIRTOP = Release
!endif
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#------------------------------------------------------------- -*- makefile -*-
# rules.vc --
#
# Part of the nmake based build system for Tcl and its extensions.
# This file does all the hard work in terms of parsing build options,
# compiler switches, defining common targets and macros. The Tcl makefile
# directly includes this. Extensions include it via "rules-ext.vc".
#
# See TIP 477 (https://core.tcl.tk/tips/doc/trunk/tip/477.md) for
# detailed documentation.
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
# Copyright (c) 2001-2003 David Gravereaux.
# Copyright (c) 2003-2008 Patrick Thoyts
# Copyright (c) 2017      Ashok P. Nadkarni
#------------------------------------------------------------------------------

!ifndef _RULES_VC
_RULES_VC = 1

# The following macros define the version of the rules.vc nmake build system
# For modifications that are not backward-compatible, you *must* change
# the major version.
RULES_VERSION_MAJOR = 1
RULES_VERSION_MINOR = 2

# The PROJECT macro must be defined by parent makefile.
!if "$(PROJECT)" == ""
!error *** Error: Macro PROJECT not defined! Please define it before including rules.vc
!endif

!if "$(PRJ_PACKAGE_TCLNAME)" == ""
PRJ_PACKAGE_TCLNAME = $(PROJECT)
!endif

# Also special case Tcl and Tk to save some typing later
DOING_TCL = 0
DOING_TK  = 0
!if "$(PROJECT)" == "tcl"
DOING_TCL = 1
!elseif "$(PROJECT)" == "tk"
DOING_TK = 1
!endif

!ifndef NEED_TK
# Backwards compatibility
!ifdef PROJECT_REQUIRES_TK

NEED_TK = $(PROJECT_REQUIRES_TK)
!else
NEED_TK = 0
!endif
!endif

!ifndef NEED_TCL_SOURCE
NEED_TCL_SOURCE = 0
!endif

!ifdef NEED_TK_SOURCE
!if $(NEED_TK_SOURCE)
NEED_TK = 1
!endif
!else
NEED_TK_SOURCE = 0
!endif

################################################################
# Nmake is a pretty weak environment in syntax and capabilities
# so this file is necessarily verbose. It's broken down into
# the following parts.
#
# 0. Sanity check that compiler environment is set up and initialize
#    any built-in settings from the parent makefile
# 1. First define the external tools used for compiling, copying etc.
#    as this is independent of everything else.
# 2. Figure out our build structure in terms of the directory, whether
#    we are building Tcl or an extension, etc.
# 3. Determine the compiler and linker versions
# 4. Build the nmakehlp helper application
# 5. Determine the supported compiler options and features
# 6. Parse the OPTS macro value for user-specified build configuration
# 7. Parse the STATS macro value for statistics instrumentation
# 8. Parse the CHECKS macro for additional compilation checks
# 9. Extract Tcl, and possibly Tk, version numbers from the headers
# 10. Based on this selected configuration, construct the output
#     directory and file paths
# 11. Construct the paths where the package is to be installed
# 12. Set up the actual options passed to compiler and linker based
#     on the information gathered above.
# 13. Define some standard build targets and implicit rules. These may
#     be optionally disabled by the parent makefile.
# 14. (For extensions only.) Compare the configuration of the target
#     Tcl and the extensions and warn against discrepancies.
#
# One final note about the macro names used. They are as they are
# for historical reasons. We would like legacy extensions to
# continue to work with this make include file so be wary of
# changing them for consistency or clarity.

# 0. Sanity check compiler environment

# Check to see we are configured to build with MSVC (MSDEVDIR, MSVCDIR or
# VCINSTALLDIR) or with the MS Platform SDK (MSSDK or WindowsSDKDir)

!if !defined(MSDEVDIR) && !defined(MSVCDIR) && !defined(VCINSTALLDIR) && !defined(MSSDK) && !defined(WINDOWSSDKDIR)
MSG = ^
Visual C++ compiler environment not initialized.
!error $(MSG)
!endif

# We need to run from the directory the parent makefile is located in.
# nmake does not tell us what makefile was used to invoke it so parent
# makefile has to set the MAKEFILEVC macro or we just make a guess and
# warn if we think that is not the case.
!if "$(MAKEFILEVC)" == ""

!if exist("$(PROJECT).vc")
MAKEFILEVC = $(PROJECT).vc
!elseif exist("makefile.vc")
MAKEFILEVC = makefile.vc
!endif
!endif # "$(MAKEFILEVC)" == ""

!if !exist("$(MAKEFILEVC)")
MSG = ^
You must run nmake from the directory containing the project makefile.^
If you are doing that and getting this message, set the MAKEFILEVC^
macro to the name of the project makefile.
!message WARNING: $(MSG)
!endif


################################################################
# 1. Define external programs being used

#----------------------------------------------------------
# Set the proper copy method to avoid overwrite questions
# to the user when copying files and selecting the right
# "delete all" method.
#----------------------------------------------------------


RMDIR	= rmdir /S /Q





CPY	= xcopy /i /y >NUL
CPYDIR  = xcopy /e /i /y >NUL
COPY	= copy /y >NUL








MKDIR   = mkdir

######################################################################
# 2. Figure out our build environment in terms of what we're building.
#
# (a) Tcl itself
# (b) Tk
# (c) a Tcl extension using libraries/includes from an *installed* Tcl
# (d) a Tcl extension using libraries/includes from Tcl source directory
#
# This last is needed because some extensions still need
# some Tcl interfaces that are not publicly exposed.
#
# The fragment will set the following macros:
# ROOT - root of this module sources
# COMPATDIR - source directory that holds compatibility sources
# DOCDIR - source directory containing documentation files
# GENERICDIR - platform-independent source directory
# WINDIR - Windows-specific source directory
# TESTDIR - directory containing test files
# TOOLSDIR - directory containing build tools
# _TCLDIR - root of the Tcl installation OR the Tcl sources. Not set
#    when building Tcl itself.
# _INSTALLDIR - native form of the installation path. For Tcl
#    this will be the root of the Tcl installation. For extensions
#    this will be the lib directory under the root.
# TCLINSTALL  - set to 1 if _TCLDIR refers to
#    headers and libraries from an installed Tcl, and 0 if built against
#    Tcl sources. Not set when building Tcl itself. Yes, not very well
#    named.
# _TCL_H - native path to the tcl.h file
#
# If Tk is involved, also sets the following
# _TKDIR - native form Tk installation OR Tk source. Not set if building
#    Tk itself.
# TKINSTALL - set 1 if _TKDIR refers to installed Tk and 0 if Tk sources
# _TK_H - native path to the tk.h file

# Root directory for sources and assumed subdirectories
ROOT = $(MAKEDIR)\..
# The following paths CANNOT have spaces in them as they appear on the
# left side of implicit rules.
!ifndef COMPATDIR
COMPATDIR	= $(ROOT)\compat
!endif
!ifndef DOCDIR
DOCDIR		= $(ROOT)\doc
!endif
!ifndef GENERICDIR
GENERICDIR	= $(ROOT)\generic
!endif
!ifndef TOOLSDIR
TOOLSDIR	= $(ROOT)\tools
!endif
!ifndef TESTDIR
TESTDIR	= $(ROOT)\tests
!endif
!ifndef LIBDIR
!if exist("$(ROOT)\library")
LIBDIR          = $(ROOT)\library
!else
LIBDIR          = $(ROOT)\lib
!endif
!endif
!ifndef DEMODIR
!if exist("$(LIBDIR)\demos")
DEMODIR		= $(LIBDIR)\demos
!else
DEMODIR		= $(ROOT)\demos
!endif
!endif # ifndef DEMODIR
# Do NOT enclose WINDIR in a !ifndef because Windows always defines
# WINDIR env var to point to c:\windows!
# TBD - This is a potentially dangerous conflict, rename WINDIR to
# something else
WINDIR		= $(ROOT)\win

!ifndef RCDIR
!if exist("$(WINDIR)\rc")
RCDIR           = $(WINDIR)\rc
!else
RCDIR           = $(WINDIR)
!endif
!endif
RCDIR = $(RCDIR:/=\)

# The target directory where the built packages and binaries will be installed.
# INSTALLDIR is the (optional) path specified by the user.
# _INSTALLDIR is INSTALLDIR using the backslash separator syntax
!ifdef INSTALLDIR
### Fix the path separators.
_INSTALLDIR	= $(INSTALLDIR:/=\)
!else
### Assume the normal default.
_INSTALLDIR	= $(HOMEDRIVE)\Tcl
!endif

!if $(DOING_TCL)

# BEGIN Case 2(a) - Building Tcl itself

# Only need to define _TCL_H
_TCL_H = ..\generic\tcl.h

# END Case 2(a) - Building Tcl itself

!elseif $(DOING_TK)

# BEGIN Case 2(b) - Building Tk

TCLINSTALL = 0 # Tk always builds against Tcl source, not an installed Tcl
!if "$(TCLDIR)" == ""
!if [echo TCLDIR = \> nmakehlp.out] \
   || [nmakehlp -L generic\tcl.h >> nmakehlp.out]
!error *** Could not locate Tcl source directory.
!endif
!include nmakehlp.out
!endif # TCLDIR == ""

_TCLDIR	= $(TCLDIR:/=\)
_TCL_H  = $(_TCLDIR)\generic\tcl.h
!if !exist("$(_TCL_H)")
!error Could not locate tcl.h. Please set the TCLDIR macro to point to the Tcl *source* directory.
!endif

_TK_H = ..\generic\tk.h

# END Case 2(b) - Building Tk

!else

# BEGIN Case 2(c) or (d) - Building an extension other than Tk

# If command line has specified Tcl location through TCLDIR, use it
# else default to the INSTALLDIR setting
!if "$(TCLDIR)" != ""

_TCLDIR	= $(TCLDIR:/=\)
!if exist("$(_TCLDIR)\include\tcl.h") # Case 2(c) with TCLDIR defined
TCLINSTALL	= 1
_TCL_H          = $(_TCLDIR)\include\tcl.h
!elseif exist("$(_TCLDIR)\generic\tcl.h") # Case 2(d) with TCLDIR defined
TCLINSTALL	= 0
_TCL_H          = $(_TCLDIR)\generic\tcl.h
!endif

!else  #  # Case 2(c) for extensions with TCLDIR undefined

# Need to locate Tcl depending on whether it needs Tcl source or not.
# If we don't, check the INSTALLDIR for an installed Tcl first

!if exist("$(_INSTALLDIR)\include\tcl.h") && !$(NEED_TCL_SOURCE)

TCLINSTALL	= 1
TCLDIR          = $(_INSTALLDIR)\..
# NOTE: we will be resetting _INSTALLDIR to _INSTALLDIR/lib for extensions
# later so the \.. accounts for the /lib
_TCLDIR		= $(_INSTALLDIR)\..
_TCL_H          = $(_TCLDIR)\include\tcl.h

!else # exist(...) && ! $(NEED_TCL_SOURCE)

!if [echo _TCLDIR = \> nmakehlp.out] \
   || [nmakehlp -L generic\tcl.h >> nmakehlp.out]
!error *** Could not locate Tcl source directory.
!endif
!include nmakehlp.out
TCLINSTALL      = 0
TCLDIR         = $(_TCLDIR)
_TCL_H          = $(_TCLDIR)\generic\tcl.h

!endif # exist(...) && ! $(NEED_TCL_SOURCE)

!endif # TCLDIR

!ifndef _TCL_H
MSG =^
Failed to find tcl.h. The TCLDIR macro is set incorrectly or is not set and default path does not contain tcl.h.
!error $(MSG)
!endif

# Now do the same to locate Tk headers and libs if project requires Tk
!if $(NEED_TK)

!if "$(TKDIR)" != ""

_TKDIR = $(TKDIR:/=\)
!if exist("$(_TKDIR)\include\tk.h")
TKINSTALL      = 1
_TK_H          = $(_TKDIR)\include\tk.h
!elseif exist("$(_TKDIR)\generic\tk.h")
TKINSTALL      = 0
_TK_H          = $(_TKDIR)\generic\tk.h
!endif

!else # TKDIR not defined

# Need to locate Tcl depending on whether it needs Tcl source or not.
# If we don't, check the INSTALLDIR for an installed Tcl first

!if exist("$(_INSTALLDIR)\include\tk.h") && !$(NEED_TK_SOURCE)

TKINSTALL      = 1
# NOTE: we will be resetting _INSTALLDIR to _INSTALLDIR/lib for extensions
# later so the \.. accounts for the /lib
_TKDIR         = $(_INSTALLDIR)\..
_TK_H          = $(_TKDIR)\include\tk.h
TKDIR          = $(_TKDIR)

!else # exist("$(_INSTALLDIR)\include\tk.h") && !$(NEED_TK_SOURCE)

!if [echo _TKDIR = \> nmakehlp.out] \
   || [nmakehlp -L generic\tk.h >> nmakehlp.out]
!error *** Could not locate Tk source directory.
!endif
!include nmakehlp.out
TKINSTALL      = 0
TKDIR          = $(_TKDIR)
_TK_H          = $(_TKDIR)\generic\tk.h

!endif # exist("$(_INSTALLDIR)\include\tk.h") && !$(NEED_TK_SOURCE)

!endif # TKDIR

!ifndef _TK_H
MSG =^
Failed to find tk.h. The TKDIR macro is set incorrectly or is not set and default path does not contain tk.h.
!error $(MSG)
!endif

!endif # NEED_TK

!if $(NEED_TCL_SOURCE) && $(TCLINSTALL)
MSG = ^
*** Warning: This extension requires the source distribution of Tcl.^
*** Please set the TCLDIR macro to point to the Tcl sources.
!error $(MSG)
!endif

!if $(NEED_TK_SOURCE)
!if $(TKINSTALL)
MSG = ^
*** Warning: This extension requires the source distribution of Tk.^
*** Please set the TKDIR macro to point to the Tk sources.
!error $(MSG)
!endif
!endif


# If INSTALLDIR set to Tcl installation root dir then reset to the
# lib dir for installing extensions
!if exist("$(_INSTALLDIR)\include\tcl.h")
_INSTALLDIR=$(_INSTALLDIR)\lib
!endif

# END Case 2(c) or (d) - Building an extension
!endif # if $(DOING_TCL)

################################################################
# 3. Determine compiler version and architecture
# In this section, we figure out the compiler version and the
# architecture for which we are building. This sets the
# following macros:
# VCVERSION - the internal compiler version as 1200, 1400, 1910 etc.
#     This is also printed by the compiler in dotted form 19.10 etc.
# VCVER - the "marketing version", for example Visual C++ 6 for internal
#     compiler version 1200. This is kept only for legacy reasons as it
#     does not make sense for recent Microsoft compilers. Only used for
#     output directory names.
# ARCH - set to IX86 or AMD64 depending on 32- or 64-bit target
# NATIVE_ARCH - set to IX86 or AMD64 for the host machine
# MACHINE - same as $(ARCH) - legacy
# _VC_MANIFEST_EMBED_{DLL,EXE} - commands for embedding a manifest if needed
# CFG_ENCODING - set to an character encoding.
#   TBD - this is passed to compiler as TCL_CFGVAL_ENCODING but can't
#   see where it is used

cc32		= $(CC)   # built-in default.
link32		= link
lib32		= lib
rc32		= $(RC)   # built-in default.

#----------------------------------------------------------------
# Figure out the compiler architecture and version by writing
# the C macros to a file, preprocessing them with the C
# preprocessor and reading back the created file

_HASH=^#
_VC_MANIFEST_EMBED_EXE=
_VC_MANIFEST_EMBED_DLL=
VCVER=0
!if ![echo VCVERSION=_MSC_VER > vercl.x] \
    && ![echo $(_HASH)if defined(_M_IX86) >> vercl.x] \
    && ![echo ARCH=IX86 >> vercl.x] \
    && ![echo $(_HASH)elif defined(_M_AMD64) >> vercl.x] \
    && ![echo ARCH=AMD64 >> vercl.x] \
    && ![echo $(_HASH)endif >> vercl.x] \
    && ![$(cc32) -nologo -TC -P vercl.x 2>NUL]
!include vercl.i
!if $(VCVERSION) < 1900
!if ![echo VCVER= ^\> vercl.vc] \
    && ![set /a $(VCVERSION) / 100 - 6 >> vercl.vc]
!include vercl.vc
!endif
!else
# The simple calculation above does not apply to new Visual Studio releases
# Keep the compiler version in its native form.
VCVER = $(VCVERSION)
!endif
!endif

!if ![del 2>NUL /q/f vercl.x vercl.i vercl.vc]
!endif

#----------------------------------------------------------------
# The MACHINE macro is used by legacy makefiles so set it as well
!ifdef MACHINE
!if "$(MACHINE)" == "x86"
!undef MACHINE
MACHINE = IX86
!elseif "$(MACHINE)" == "x64"
!undef MACHINE
MACHINE = AMD64
!endif
!if "$(MACHINE)" != "$(ARCH)"
!error Specified MACHINE macro $(MACHINE) does not match detected target architecture $(ARCH).
!endif
!else
MACHINE=$(ARCH)
!endif

#------------------------------------------------------------
# Figure out the *host* architecture by reading the registry

!if ![reg query HKLM\Hardware\Description\System\CentralProcessor\0 /v Identifier | findstr /i x86]
NATIVE_ARCH=IX86
!else
NATIVE_ARCH=AMD64
!endif

# Since MSVC8 we must deal with manifest resources.
!if $(VCVERSION) >= 1400
_VC_MANIFEST_EMBED_EXE=if exist [email protected] mt -nologo -manifest [email protected] -outputresource:$@;1
_VC_MANIFEST_EMBED_DLL=if exist [email protected] mt -nologo -manifest [email protected] -outputresource:$@;2
!endif





!ifndef CFG_ENCODING
CFG_ENCODING	= \"cp1252\"
!endif


################################################################

# 4. Build the nmakehlp program
# This is a helper app we need to overcome nmake's limiting
# environment. We will call out to it to get various bits of

# information about supported compiler options etc.
#
# Tcl itself will always use the nmakehlp.c program which is
# in its own source. This is the "master" copy and kept updated.
#
# Extensions built against an installed Tcl will use the installed
# copy of Tcl's nmakehlp.c if there is one and their own version
# otherwise. In the latter case, they would also be using their own
# rules.vc. Note that older versions of Tcl do not install nmakehlp.c
# or rules.vc.
#
# Extensions built against Tcl sources will use the one from the Tcl source.
#
# When building an extension using a sufficiently new version of Tcl,
# rules-ext.vc will define NMAKEHLPC appropriately to point to the
# copy of nmakehlp.c to be used.

!ifndef NMAKEHLPC
# Default to the one in the current directory (the extension's own nmakehlp.c)
NMAKEHLPC = nmakehlp.c

!if !$(DOING_TCL)
!if $(TCLINSTALL)
!if exist("$(_TCLDIR)\lib\nmake\nmakehlp.c")
NMAKEHLPC = $(_TCLDIR)\lib\nmake\nmakehlp.c
!endif
!else # ! $(TCLINSTALL)



!if exist("$(_TCLDIR)\win\nmakehlp.c")
NMAKEHLPC = $(_TCLDIR)\win\nmakehlp.c
!endif
!endif # $(TCLINSTALL)
!endif # !$(DOING_TCL)





!endif # NMAKEHLPC

# We always build nmakehlp even if it exists since we do not know
# what source it was built from.
!if [$(cc32) -nologo "$(NMAKEHLPC)" -link -subsystem:console > nul]
!endif

################################################################
# 5. Test for compiler features
# Visual C++ compiler options have changed over the years. Check
# which options are supported by the compiler in use.
#
# The following macros are set:
# OPTIMIZATIONS - the compiler flags to be used for optimized builds
# DEBUGFLAGS - the compiler flags to be used for debug builds
# LINKERFLAGS - Flags passed to the linker
#



# Note that these are the compiler settings *available*, not those
# that will be *used*. The latter depends on the OPTS macro settings
# which we have not yet parsed.
#

# Also note that some of the flags in OPTIMIZATIONS are not really

# related to optimization. They are placed there only for legacy reasons
# as some extensions expect them to be included in that macro.

# -Op improves float consistency. Note only needed for older compilers
# Newer compilers do not need or support this option.
!if [nmakehlp -c -Op]


FPOPTS  = -Op


!endif




# Strict floating point semantics - present in newer compilers in lieu of -Op
!if [nmakehlp -c -fp:strict]


FPOPTS  = $(FPOPTS) -fp:strict



















!endif

!if "$(MACHINE)" == "IX86"
### test for pentium errata
!if [nmakehlp -c -QI0f]
!message *** Compiler has 'Pentium 0x0f fix'
FPOPTS  = $(FPOPTS) -QI0f
!else
!message *** Compiler does not have 'Pentium 0x0f fix'
!endif
!endif

### test for optimizations
# /O2 optimization includes /Og /Oi /Ot /Oy /Ob2 /Gs /GF /Gy as per
# documentation. Note we do NOT want /Gs as that inserts a _chkstk
# stack probe at *every* function entry, not just those with more than
# a page of stack allocation resulting in a performance hit.  However,
# /O2 documentation is misleading as its stack probes are simply the
# default page size locals allocation probes and not what is implied
# by an explicit /Gs option.

OPTIMIZATIONS = $(FPOPTS)

!if [nmakehlp -c -O2]

OPTIMIZING = 1
OPTIMIZATIONS   = $(OPTIMIZATIONS) -O2
!else
# Legacy, really. All modern compilers support this
!message *** Compiler does not have 'Optimizations'
OPTIMIZING = 0
!endif

# Checks for buffer overflows in local arrays
!if [nmakehlp -c -GS]
OPTIMIZATIONS  = $(OPTIMIZATIONS) -GS
!endif

# Link time optimization. Note that this option (potentially) makes
# generated libraries only usable by the specific VC++ version that
# created it. Requires /LTCG linker option
!if [nmakehlp -c -GL]
OPTIMIZATIONS  = $(OPTIMIZATIONS) -GL
CC_GL_OPT_ENABLED = 1
!else
# In newer compilers -GL and -YX are incompatible.
!if [nmakehlp -c -YX]
OPTIMIZATIONS  = $(OPTIMIZATIONS) -YX
!endif
!endif # [nmakehlp -c -GL]

DEBUGFLAGS     = $(FPOPTS)

# Run time error checks. Not available or valid in a release, non-debug build
# RTC is for modern compilers, -GZ is legacy
!if [nmakehlp -c -RTC1]
DEBUGFLAGS     = $(DEBUGFLAGS) -RTC1
!elseif [nmakehlp -c -GZ]
DEBUGFLAGS     = $(DEBUGFLAGS) -GZ
!endif

#----------------------------------------------------------------
# Linker flags

# LINKER_TESTFLAGS are for internal use when we call nmakehlp to test
# if the linker supports a specific option. Without these flags link will
# return "LNK1561: entry point must be defined" error compiling from VS-IDE:
# They are not passed through to the actual application / extension
# link rules.
!ifndef LINKER_TESTFLAGS
LINKER_TESTFLAGS = /DLL /NOENTRY /OUT:nmakehlp.out













!endif

LINKERFLAGS     =

# If compiler has enabled link time optimization, linker must too with -ltcg
!ifdef CC_GL_OPT_ENABLED
!if [nmakehlp -l -ltcg $(LINKER_TESTFLAGS)]
LINKERFLAGS     = $(LINKERFLAGS) -ltcg
!endif
!endif


########################################################################
# 6. Parse the OPTS macro to work out the requested build configuration.
# Based on this, we will construct the actual switches to be passed to the
# compiler and linker using the macros defined in the previous section.
# The following macros are defined by this section based on OPTS
# STATIC_BUILD - 0 -> Tcl is to be built as a shared library
#                1 -> build as a static library and shell
# TCL_THREADS - legacy but always 1 on Windows since winsock requires it.
# DEBUG - 1 -> debug build, 0 -> release builds
# SYMBOLS - 1 -> generate PDB's, 0 -> no PDB's
# PROFILE - 1 -> generate profiling info, 0 -> no profiling
# PGO     - 1 -> profile based optimization, 0 -> no
# MSVCRT  - 1 -> link to dynamic C runtime even when building static Tcl build
#           0 -> link to static C runtime for static Tcl build.
#           Does not impact shared Tcl builds (STATIC_BUILD == 0)
# TCL_USE_STATIC_PACKAGES - 1 -> statically link the registry and dde extensions
#           in the Tcl shell. 0 -> keep them as shared libraries
#           Does not impact shared Tcl builds.
# USE_THREAD_ALLOC - 1 -> Use a shared global free pool for allocation.
#           0 -> Use the non-thread allocator.

# UNCHECKED - 1 -> when doing a debug build with symbols, use the release
#           C runtime, 0 -> use the debug C runtime.
# USE_STUBS - 1 -> compile to use stubs interfaces, 0 -> direct linking
# CONFIG_CHECK - 1 -> check current build configuration against Tcl
#           configuration (ignored for Tcl itself)
# Further, LINKERFLAGS are modified based on above.


# Default values for all the above
STATIC_BUILD	= 0
TCL_THREADS	= 1
DEBUG		= 0
SYMBOLS		= 0
PROFILE		= 0
PGO		= 0
MSVCRT		= 1

TCL_USE_STATIC_PACKAGES	= 0
USE_THREAD_ALLOC = 1
UNCHECKED	= 0
CONFIG_CHECK    = 1
!if $(DOING_TCL)
USE_STUBS       = 0
!else
USE_STUBS       = 1
!endif

# If OPTS is not empty AND does not contain "none" which turns off all OPTS
# set the above macros based on OPTS content
!if "$(OPTS)" != "" && ![nmakehlp -f "$(OPTS)" "none"]

# OPTS are specified, parse them

!if [nmakehlp -f $(OPTS) "static"]
!message *** Doing static
STATIC_BUILD	= 1
!endif

!if [nmakehlp -f $(OPTS) "nostubs"]
!message *** Not using stubs
USE_STUBS	= 0
!endif

!if [nmakehlp -f $(OPTS) "nomsvcrt"]
!message *** Doing nomsvcrt
MSVCRT		= 0
!else
!if [nmakehlp -f $(OPTS) "msvcrt"]
!message *** Doing msvcrt
MSVCRT		= 1
!else
!if !$(STATIC_BUILD)
MSVCRT		= 1
!else
MSVCRT		= 0
!endif
!endif
!endif # [nmakehlp -f $(OPTS) "nomsvcrt"]

!if [nmakehlp -f $(OPTS) "staticpkg"] && $(STATIC_BUILD)
!message *** Doing staticpkg
TCL_USE_STATIC_PACKAGES	= 1
!else
TCL_USE_STATIC_PACKAGES	= 0
!endif

!if [nmakehlp -f $(OPTS) "nothreads"]
!message *** Compile explicitly for non-threaded tcl
TCL_THREADS	= 0
USE_THREAD_ALLOC= 0
!else
TCL_THREADS	= 1
USE_THREAD_ALLOC= 1
!endif

!if [nmakehlp -f $(OPTS) "symbols"]
!message *** Doing symbols
DEBUG		= 1
!else
DEBUG		= 0
!endif

!if [nmakehlp -f $(OPTS) "pdbs"]
!message *** Doing pdbs
SYMBOLS		= 1
!else
SYMBOLS		= 0
!endif

!if [nmakehlp -f $(OPTS) "profile"]
!message *** Doing profile
PROFILE		= 1
!else
PROFILE		= 0
!endif

!if [nmakehlp -f $(OPTS) "pgi"]
!message *** Doing profile guided optimization instrumentation
PGO		= 1
!elseif [nmakehlp -f $(OPTS) "pgo"]
!message *** Doing profile guided optimization
PGO		= 2
!else
PGO		= 0
!endif

!if [nmakehlp -f $(OPTS) "loimpact"]
!message *** Warning: ignoring option "loimpact" - deprecated on modern Windows.



!endif

# TBD - should get rid of this option
!if [nmakehlp -f $(OPTS) "thrdalloc"]
!message *** Doing thrdalloc
USE_THREAD_ALLOC = 1
!endif

!if [nmakehlp -f $(OPTS) "tclalloc"]

USE_THREAD_ALLOC = 0
!endif

!if [nmakehlp -f $(OPTS) "unchecked"]
!message *** Doing unchecked
UNCHECKED = 1
!else
UNCHECKED = 0
!endif

!if [nmakehlp -f $(OPTS) "noconfigcheck"]
CONFIG_CHECK = 1
!else
CONFIG_CHECK = 0
!endif

!endif # "$(OPTS)" != ""  && ... parsing of OPTS

# Set linker flags based on above

!if $(PGO) > 1
!if [nmakehlp -l -ltcg:pgoptimize $(LINKER_TESTFLAGS)]
LINKERFLAGS	= $(LINKERFLAGS:-ltcg=) -ltcg:pgoptimize
!else
MSG=^
This compiler does not support profile guided optimization.
!error $(MSG)
!endif
!elseif $(PGO) > 0
!if [nmakehlp -l -ltcg:pginstrument $(LINKER_TESTFLAGS)]
LINKERFLAGS	= $(LINKERFLAGS:-ltcg=) -ltcg:pginstrument
!else
MSG=^
This compiler does not support profile guided optimization.
!error $(MSG)
!endif
!endif

################################################################
# 7. Parse the STATS macro to configure code instrumentation
# The following macros are set by this section:
# TCL_MEM_DEBUG - 1 -> enables memory allocation instrumentation
#                 0 -> disables
# TCL_COMPILE_DEBUG - 1 -> enables byte compiler logging
#                     0 -> disables

# Default both are off
TCL_MEM_DEBUG	    = 0
TCL_COMPILE_DEBUG   = 0

!if "$(STATS)" != "" && ![nmakehlp -f "$(STATS)" "none"]

!if [nmakehlp -f $(STATS) "memdbg"]
!message *** Doing memdbg
TCL_MEM_DEBUG	    = 1
!else
TCL_MEM_DEBUG	    = 0
!endif

!if [nmakehlp -f $(STATS) "compdbg"]
!message *** Doing compdbg
TCL_COMPILE_DEBUG   = 1
!else
TCL_COMPILE_DEBUG   = 0
!endif

!endif

####################################################################
# 8. Parse the CHECKS macro to configure additional compiler checks
# The following macros are set by this section:
# WARNINGS - compiler switches that control the warnings level
# TCL_NO_DEPRECATED - 1 -> disable support for deprecated functions
#                     0 -> enable deprecated functions

# Defaults - Permit deprecated functions and warning level 3
TCL_NO_DEPRECATED	    = 0
WARNINGS		    = -W3

!if "$(CHECKS)" != "" && ![nmakehlp -f "$(CHECKS)" "none"]

!if [nmakehlp -f $(CHECKS) "nodep"]
!message *** Doing nodep check
TCL_NO_DEPRECATED	    = 1
!endif

!if [nmakehlp -f $(CHECKS) "fullwarn"]
!message *** Doing full warnings check
WARNINGS		    = -W4
!if [nmakehlp -l -warn:3 $(LINKER_TESTFLAGS)]
LINKERFLAGS		    = $(LINKERFLAGS) -warn:3
!endif
!endif

!if [nmakehlp -f $(CHECKS) "64bit"] && [nmakehlp -c -Wp64]
!message *** Doing 64bit portability warnings
WARNINGS		    = $(WARNINGS) -Wp64
!endif

!endif

################################################################
# 9. Extract various version numbers
# For Tcl and Tk, version numbers are extracted from tcl.h and tk.h
# respectively. For extensions, versions are extracted from the
# configure.in or configure.ac from the TEA configuration if it
# exists, and unset otherwise.
# Sets the following macros:
# TCL_MAJOR_VERSION
# TCL_MINOR_VERSION
# TCL_PATCH_LEVEL
# TCL_VERSION
# TK_MAJOR_VERSION
# TK_MINOR_VERSION
# TK_PATCH_LEVEL
# TK_VERSION
# DOTVERSION - set as (for example) 2.5
# VERSION - set as (for example 25)
#--------------------------------------------------------------

!if [echo REM = This file is generated from rules.vc > versions.vc]
!endif
!if [echo TCL_MAJOR_VERSION = \>> versions.vc] \
   && [nmakehlp -V "$(_TCL_H)" TCL_MAJOR_VERSION >> versions.vc]
!endif
!if [echo TCL_MINOR_VERSION = \>> versions.vc] \
   && [nmakehlp -V "$(_TCL_H)" TCL_MINOR_VERSION >> versions.vc]
!endif
!if [echo TCL_PATCH_LEVEL = \>> versions.vc] \
   && [nmakehlp -V "$(_TCL_H)" TCL_PATCH_LEVEL >> versions.vc]
!endif

!if defined(_TK_H)
!if [echo TK_MAJOR_VERSION = \>> versions.vc] \
   && [nmakehlp -V $(_TK_H) TK_MAJOR_VERSION >> versions.vc]
!endif
!if [echo TK_MINOR_VERSION = \>> versions.vc] \
   && [nmakehlp -V $(_TK_H) TK_MINOR_VERSION >> versions.vc]
!endif
!if [echo TK_PATCH_LEVEL = \>> versions.vc] \
   && [nmakehlp -V $(_TK_H) TK_PATCH_LEVEL >> versions.vc]
!endif
!endif # _TK_H

!include versions.vc

TCL_VERSION	= $(TCL_MAJOR_VERSION)$(TCL_MINOR_VERSION)
TCL_DOTVERSION	= $(TCL_MAJOR_VERSION).$(TCL_MINOR_VERSION)
!if defined(_TK_H)
TK_VERSION	= $(TK_MAJOR_VERSION)$(TK_MINOR_VERSION)
TK_DOTVERSION	= $(TK_MAJOR_VERSION).$(TK_MINOR_VERSION)
!endif

# Set DOTVERSION and VERSION
!if $(DOING_TCL)

DOTVERSION = $(TCL_MAJOR_VERSION).$(TCL_MINOR_VERSION)
VERSION = $(TCL_VERSION)

!elseif $(DOING_TK)

DOTVERSION = $(TK_DOTVERSION)
VERSION = $(TK_VERSION)

!else # Doing a non-Tk extension

# If parent makefile has not defined DOTVERSION, try to get it from TEA
# first from a configure.in file, and then from configure.ac
!ifndef DOTVERSION
!if [echo DOTVERSION = \> versions.vc] \
   || [nmakehlp -V $(ROOT)\configure.in ^[$(PROJECT)^] >> versions.vc]
!if [echo DOTVERSION = \> versions.vc] \
   || [nmakehlp -V $(ROOT)\configure.ac ^[$(PROJECT)^] >> versions.vc]
!error *** Could not figure out extension version. Please define DOTVERSION in parent makefile before including rules.vc.
!endif
!endif
!include versions.vc
!endif # DOTVERSION
VERSION         = $(DOTVERSION:.=)

!endif # $(DOING_TCL) ... etc.

################################################################
# 10. Construct output directory and file paths
# Figure-out how to name our intermediate and output directories.
# In order to avoid inadvertent mixing of object files built using
# different compilers, build configurations etc.,


#

# Naming convention (suffixes):
#   t = full thread support.
#   s = static library (as opposed to an import library)

#   g = linked to the debug enabled C run-time.

#   x = special static build when it links to the dynamic C run-time.
#
# The following macros are set in this section:
# SUFX - the suffix to use for binaries based on above naming convention
# BUILDDIRTOP - the toplevel default output directory
#      is of the form {Release,Debug}[_AMD64][_COMPILERVERSION]
# TMP_DIR - directory where object files are created
# OUT_DIR - directory where output executables are created
# Both TMP_DIR and OUT_DIR are defaulted only if not defined by the
# parent makefile (or command line). The default values are
# based on BUILDDIRTOP.
# STUBPREFIX - name of the stubs library for this project
# PRJIMPLIB - output path of the generated project import library
# PRJLIBNAME - name of generated project library
# PRJLIB     - output path of generated project library
# PRJSTUBLIBNAME - name of the generated project stubs library
# PRJSTUBLIB - output path of the generated project stubs library
# RESFILE - output resource file (only if not static build)

SUFX	    = tsgx

!if $(DEBUG)
BUILDDIRTOP = Debug
!else
BUILDDIRTOP = Release
!endif
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!endif
!else
!ifndef OUT_DIR
OUT_DIR	    = $(TMP_DIR)
!endif
!endif














#----------------------------------------------------------


# Decode the statistics requested.





#----------------------------------------------------------

































!if "$(STATS)" == "" || [nmakehlp -f "$(STATS)" "none"]

TCL_MEM_DEBUG	    = 0
TCL_COMPILE_DEBUG   = 0

!else
!if [nmakehlp -f $(STATS) "memdbg"]
!message *** Doing memdbg






TCL_MEM_DEBUG	    = 1

!else





TCL_MEM_DEBUG	    = 0
!endif
!if [nmakehlp -f $(STATS) "compdbg"]

!message *** Doing compdbg

TCL_COMPILE_DEBUG   = 1





!else
TCL_COMPILE_DEBUG   = 0

!endif
!endif









#----------------------------------------------------------
# Decode the checks requested.
#----------------------------------------------------------







!if "$(CHECKS)" == "" || [nmakehlp -f "$(CHECKS)" "none"]
TCL_NO_DEPRECATED	    = 0
WARNINGS		    = -W3
!else
!if [nmakehlp -f $(CHECKS) "nodep"]

!message *** Doing nodep check
TCL_NO_DEPRECATED	    = 1






!else
TCL_NO_DEPRECATED	    = 0









!endif
!if [nmakehlp -f $(CHECKS) "fullwarn"]
!message *** Doing full warnings check
WARNINGS		    = -W4
!if [nmakehlp -l -warn:3 $(LINKER_TESTFLAGS)]
LINKERFLAGS		    = $(LINKERFLAGS) -warn:3
!endif

!else
WARNINGS		    = -W3
!endif

!if [nmakehlp -f $(CHECKS) "64bit"] && [nmakehlp -c -Wp64]




!message *** Doing 64bit portability warnings


WARNINGS		    = $(WARNINGS) -Wp64







!endif
!endif
















!if $(PGO) > 1
!if [nmakehlp -l -ltcg:pgoptimize $(LINKER_TESTFLAGS)]
LINKERFLAGS	= $(LINKERFLAGS:-ltcg=) -ltcg:pgoptimize

!else
MSG=^
This compiler does not support profile guided optimization.
!error $(MSG)

!endif

!elseif $(PGO) > 0
!if [nmakehlp -l -ltcg:pginstrument $(LINKER_TESTFLAGS)]
LINKERFLAGS	= $(LINKERFLAGS:-ltcg=) -ltcg:pginstrument
!else
MSG=^
This compiler does not support profile guided optimization.

!error $(MSG)





!endif
!endif

#----------------------------------------------------------



# Set our defines now armed with our options.
#----------------------------------------------------------

















OPTDEFINES	= -DTCL_CFGVAL_ENCODING=$(CFG_ENCODING) -DSTDC_HEADERS

!if $(TCL_MEM_DEBUG)
OPTDEFINES	= $(OPTDEFINES) -DTCL_MEM_DEBUG
!endif
!if $(TCL_COMPILE_DEBUG)







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!endif
!else
!ifndef OUT_DIR
OUT_DIR	    = $(TMP_DIR)
!endif
!endif

# Relative paths -> absolute
!if [echo OUT_DIR = \> nmakehlp.out] \
   || [nmakehlp -Q "$(OUT_DIR)" >> nmakehlp.out]
!error *** Could not fully qualify path OUT_DIR=$(OUT_DIR)
!endif
!if [echo TMP_DIR = \>> nmakehlp.out] \
   || [nmakehlp -Q "$(TMP_DIR)" >> nmakehlp.out]
!error *** Could not fully qualify path TMP_DIR=$(TMP_DIR)
!endif
!include nmakehlp.out

# The name of the stubs library for the project being built
STUBPREFIX      = $(PROJECT)stub

# Set up paths to various Tcl executables and libraries needed by extensions
!if $(DOING_TCL)

TCLSHNAME       = $(PROJECT)sh$(VERSION)$(SUFX).exe
TCLSH		= $(OUT_DIR)\$(TCLSHNAME)
TCLIMPLIB	= $(OUT_DIR)\$(PROJECT)$(VERSION)$(SUFX).lib
TCLLIBNAME	= $(PROJECT)$(VERSION)$(SUFX).$(EXT)
TCLLIB		= $(OUT_DIR)\$(TCLLIBNAME)

TCLSTUBLIBNAME	= $(STUBPREFIX)$(VERSION).lib
TCLSTUBLIB	= $(OUT_DIR)\$(TCLSTUBLIBNAME)
TCL_INCLUDES    = -I"$(WINDIR)" -I"$(GENERICDIR)"

!else # ! $(DOING_TCL)

!if $(TCLINSTALL) # Building against an installed Tcl

# When building extensions, we need to locate tclsh. Depending on version
# of Tcl we are building against, this may or may not have a "t" suffix.
# Try various possibilities in turn.
TCLSH		= $(_TCLDIR)\bin\tclsh$(TCL_VERSION)$(SUFX).exe
!if !exist("$(TCLSH)") && $(TCL_THREADS)
TCLSH           = $(_TCLDIR)\bin\tclsh$(TCL_VERSION)t$(SUFX).exe
!endif
!if !exist("$(TCLSH)")
TCLSH           = $(_TCLDIR)\bin\tclsh$(TCL_VERSION)$(SUFX:t=).exe
!endif

TCLSTUBLIB	= $(_TCLDIR)\lib\tclstub$(TCL_VERSION).lib
TCLIMPLIB	= $(_TCLDIR)\lib\tcl$(TCL_VERSION)$(SUFX).lib
# When building extensions, may be linking against Tcl that does not add
# "t" suffix (e.g. 8.5 or 8.7). If lib not found check for that possibility.
!if !exist("$(TCLIMPLIB)")
TCLIMPLIB	= $(_TCLDIR)\lib\tcl$(TCL_VERSION)$(SUFX:t=).lib
!endif
TCL_LIBRARY	= $(_TCLDIR)\lib
TCLREGLIB	= $(_TCLDIR)\lib\tclreg13$(SUFX:t=).lib
TCLDDELIB	= $(_TCLDIR)\lib\tcldde14$(SUFX:t=).lib
TCLTOOLSDIR	= \must\have\tcl\sources\to\build\this\target
TCL_INCLUDES    = -I"$(_TCLDIR)\include"

!else # Building against Tcl sources

TCLSH		= $(_TCLDIR)\win\$(BUILDDIRTOP)\tclsh$(TCL_VERSION)$(SUFX).exe
!if !exist($(TCLSH)) && $(TCL_THREADS)

TCLSH		= $(_TCLDIR)\win\$(BUILDDIRTOP)\tclsh$(TCL_VERSION)t$(SUFX).exe
!endif
!if !exist($(TCLSH))

TCLSH		= $(_TCLDIR)\win\$(BUILDDIRTOP)\tclsh$(TCL_VERSION)$(SUFX:t=).exe
!endif
TCLSTUBLIB	= $(_TCLDIR)\win\$(BUILDDIRTOP)\tclstub$(TCL_VERSION).lib
TCLIMPLIB	= $(_TCLDIR)\win\$(BUILDDIRTOP)\tcl$(TCL_VERSION)$(SUFX).lib
# When building extensions, may be linking against Tcl that does not add
# "t" suffix (e.g. 8.5 or 8.7). If lib not found check for that possibility.
!if !exist("$(TCLIMPLIB)")
TCLIMPLIB	= $(_TCLDIR)\win\$(BUILDDIRTOP)\tcl$(TCL_VERSION)$(SUFX:t=).lib
!endif
TCL_LIBRARY	= $(_TCLDIR)\library
TCLREGLIB	= $(_TCLDIR)\win\$(BUILDDIRTOP)\tclreg13$(SUFX:t=).lib
TCLDDELIB	= $(_TCLDIR)\win\$(BUILDDIRTOP)\tcldde14$(SUFX:t=).lib
TCLTOOLSDIR	= $(_TCLDIR)\tools
TCL_INCLUDES	= -I"$(_TCLDIR)\generic" -I"$(_TCLDIR)\win"

!endif # TCLINSTALL

tcllibs = "$(TCLSTUBLIB)" "$(TCLIMPLIB)"

!endif # $(DOING_TCL)

# We need a tclsh that will run on the host machine as part of the build.
# IX86 runs on all architectures.
!ifndef TCLSH_NATIVE
!if "$(MACHINE)" == "IX86" || "$(MACHINE)" == "$(NATIVE_ARCH)"
TCLSH_NATIVE	= $(TCLSH)
!else

!error You must explicitly set TCLSH_NATIVE for cross-compilation
!endif
!endif

# Do the same for Tk and Tk extensions that require the Tk libraries
!if $(DOING_TK) || $(NEED_TK)
WISHNAMEPREFIX = wish
WISHNAME = $(WISHNAMEPREFIX)$(TK_VERSION)$(SUFX).exe
TKLIBNAME	= $(PROJECT)$(TK_VERSION)$(SUFX).$(EXT)
TKSTUBLIBNAME	= tkstub$(TK_VERSION).lib
TKIMPLIBNAME	= tk$(TK_VERSION)$(SUFX).lib




!if $(DOING_TK)
WISH 		= $(OUT_DIR)\$(WISHNAME)
TKSTUBLIB	= $(OUT_DIR)\$(TKSTUBLIBNAME)
TKIMPLIB	= $(OUT_DIR)\$(TKIMPLIBNAME)
TKLIB		= $(OUT_DIR)\$(TKLIBNAME)
TK_INCLUDES    = -I"$(WINDIR)" -I"$(GENERICDIR)"




!else # effectively NEED_TK

!if $(TKINSTALL) # Building against installed Tk
WISH		= $(_TKDIR)\bin\$(WISHNAME)
TKSTUBLIB	= $(_TKDIR)\lib\$(TKSTUBLIBNAME)
TKIMPLIB	= $(_TKDIR)\lib\$(TKIMPLIBNAME)
# When building extensions, may be linking against Tk that does not add
# "t" suffix (e.g. 8.5 or 8.7). If lib not found check for that possibility.
!if !exist("$(TKIMPLIB)")
TKIMPLIBNAME	= tk$(TK_VERSION)$(SUFX:t=).lib
TKIMPLIB	= $(_TKDIR)\lib\$(TKIMPLIBNAME)
!endif
TK_INCLUDES     = -I"$(_TKDIR)\include"
!else # Building against Tk sources
WISH		= $(_TKDIR)\win\$(BUILDDIRTOP)\$(WISHNAME)
TKSTUBLIB	= $(_TKDIR)\win\$(BUILDDIRTOP)\$(TKSTUBLIBNAME)
TKIMPLIB	= $(_TKDIR)\win\$(BUILDDIRTOP)\$(TKIMPLIBNAME)
# When building extensions, may be linking against Tk that does not add
# "t" suffix (e.g. 8.5 or 8.7). If lib not found check for that possibility.
!if !exist("$(TKIMPLIB)")
TKIMPLIBNAME	= tk$(TK_VERSION)$(SUFX:t=).lib
TKIMPLIB	= $(_TKDIR)\win\$(BUILDDIRTOP)\$(TKIMPLIBNAME)
!endif


TK_INCLUDES     = -I"$(_TKDIR)\generic" -I"$(_TKDIR)\win" -I"$(_TKDIR)\xlib"


!endif # TKINSTALL
tklibs = "$(TKSTUBLIB)" "$(TKIMPLIB)"


!endif # $(DOING_TK)
!endif # $(DOING_TK) || $(NEED_TK)

# Various output paths
PRJIMPLIB	= $(OUT_DIR)\$(PROJECT)$(VERSION)$(SUFX:t=).lib
PRJLIBNAME	= $(PROJECT)$(VERSION)$(SUFX:t=).$(EXT)
PRJLIB		= $(OUT_DIR)\$(PRJLIBNAME)

PRJSTUBLIBNAME	= $(STUBPREFIX)$(VERSION).lib
PRJSTUBLIB	= $(OUT_DIR)\$(PRJSTUBLIBNAME)

# If extension parent makefile has not defined a resource definition file,
# we will generate one from standard template.
!if !$(DOING_TCL) && !$(DOING_TK) && !$(STATIC_BUILD)
!ifdef RCFILE
RESFILE = $(TMP_DIR)\$(RCFILE:.rc=.res)
!else
RESFILE = $(TMP_DIR)\$(PROJECT).res
!endif
!endif

###################################################################
# 11. Construct the paths for the installation directories
# The following macros get defined in this section:
# LIB_INSTALL_DIR - where libraries should be installed
# BIN_INSTALL_DIR - where the executables should be installed
# DOC_INSTALL_DIR - where documentation should be installed
# SCRIPT_INSTALL_DIR - where scripts should be installed
# INCLUDE_INSTALL_DIR - where C include files should be installed
# DEMO_INSTALL_DIR - where demos should be installed
# PRJ_INSTALL_DIR - where package will be installed (not set for Tcl and Tk)

!if $(DOING_TCL) || $(DOING_TK)
LIB_INSTALL_DIR		= $(_INSTALLDIR)\lib
BIN_INSTALL_DIR		= $(_INSTALLDIR)\bin
DOC_INSTALL_DIR		= $(_INSTALLDIR)\doc
!if $(DOING_TCL)


SCRIPT_INSTALL_DIR	= $(_INSTALLDIR)\lib\$(PROJECT)$(TCL_MAJOR_VERSION).$(TCL_MINOR_VERSION)
!else # DOING_TK



SCRIPT_INSTALL_DIR	= $(_INSTALLDIR)\lib\$(PROJECT)$(TK_MAJOR_VERSION).$(TK_MINOR_VERSION)
!endif
DEMO_INSTALL_DIR	= $(SCRIPT_INSTALL_DIR)\demos
INCLUDE_INSTALL_DIR	= $(_INSTALLDIR)\include


!else # extension other than Tk


PRJ_INSTALL_DIR         = $(_INSTALLDIR)\$(PROJECT)$(DOTVERSION)
LIB_INSTALL_DIR		= $(PRJ_INSTALL_DIR)
BIN_INSTALL_DIR		= $(PRJ_INSTALL_DIR)
DOC_INSTALL_DIR		= $(PRJ_INSTALL_DIR)
SCRIPT_INSTALL_DIR	= $(PRJ_INSTALL_DIR)
DEMO_INSTALL_DIR	= $(PRJ_INSTALL_DIR)\demos
INCLUDE_INSTALL_DIR	= $(_INSTALLDIR)\..\include

!endif


###################################################################
# 12. Set up actual options to be passed to the compiler and linker
# Now we have all the information we need, set up the actual flags and
# options that we will pass to the compiler and linker. The main

# makefile should use these in combination with whatever other flags
# and switches are specific to it.
# The following macros are defined, names are for historical compatibility:
# OPTDEFINES - /Dxxx C macro flags based on user-specified OPTS
# COMPILERFLAGS - /Dxxx C macro flags independent of any configuration opttions
# crt - Compiler switch that selects the appropriate C runtime
# cdebug - Compiler switches related to debug AND optimizations
# cwarn - Compiler switches that set warning levels
# cflags - complete compiler switches (subsumes cdebug and cwarn)
# ldebug - Linker switches controlling debug information and optimization
# lflags - complete linker switches (subsumes ldebug) except subsystem type
# dlllflags - complete linker switches to build DLLs (subsumes lflags)
# conlflags - complete linker switches for console program (subsumes lflags)
# guilflags - complete linker switches for GUI program (subsumes lflags)
# baselibs - minimum Windows libraries required. Parent makefile can
#    define PRJ_LIBS before including rules.rc if additional libs are needed

OPTDEFINES	= -DTCL_CFGVAL_ENCODING=$(CFG_ENCODING) -DSTDC_HEADERS

!if $(TCL_MEM_DEBUG)
OPTDEFINES	= $(OPTDEFINES) -DTCL_MEM_DEBUG
!endif
!if $(TCL_COMPILE_DEBUG)
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!if $(STATIC_BUILD)
OPTDEFINES	= $(OPTDEFINES) -DSTATIC_BUILD
!endif
!if $(TCL_NO_DEPRECATED)
OPTDEFINES	= $(OPTDEFINES) -DTCL_NO_DEPRECATED
!endif












!if !$(DEBUG)
OPTDEFINES	= $(OPTDEFINES) -DNDEBUG
!if $(OPTIMIZING)
OPTDEFINES	= $(OPTDEFINES) -DTCL_CFG_OPTIMIZED
!endif
!endif
!if $(PROFILE)
OPTDEFINES	= $(OPTDEFINES) -DTCL_CFG_PROFILED
!endif
!if "$(MACHINE)" == "IA64" || "$(MACHINE)" == "AMD64"
OPTDEFINES	= $(OPTDEFINES) -DTCL_CFG_DO64BIT
!endif
!if $(VCVERSION) < 1300
OPTDEFINES	= $(OPTDEFINES) -DNO_STRTOI64
!endif

#----------------------------------------------------------
# Locate the Tcl headers to build against

#----------------------------------------------------------













!if "$(PROJECT)" == "tcl"






_TCL_H          = ..\generic\tcl.h










!else












# If INSTALLDIR set to tcl root dir then reset to the lib dir.


!if exist("$(_INSTALLDIR)\include\tcl.h")
_INSTALLDIR=$(_INSTALLDIR)\lib
!endif

!if !defined(TCLDIR)
!if exist("$(_INSTALLDIR)\..\include\tcl.h")
TCLINSTALL	= 1
_TCLDIR		= $(_INSTALLDIR)\..
_TCL_H          = $(_INSTALLDIR)\..\include\tcl.h
TCLDIR          = $(_INSTALLDIR)\..
!else
MSG=^
Failed to find tcl.h.  Set the TCLDIR macro.
!error $(MSG)
!endif
!else

_TCLDIR	= $(TCLDIR:/=\)
!if exist("$(_TCLDIR)\include\tcl.h")
TCLINSTALL	= 1





_TCL_H          = $(_TCLDIR)\include\tcl.h

!elseif exist("$(_TCLDIR)\generic\tcl.h")

TCLINSTALL	= 0
_TCL_H          = $(_TCLDIR)\generic\tcl.h

!else
MSG =^
Failed to find tcl.h.  The TCLDIR macro does not appear correct.
!error $(MSG)
!endif
!endif
!endif





#--------------------------------------------------------------




# Extract various version numbers from tcl headers



# The generated file is then included in the makefile.


#--------------------------------------------------------------























!if [echo REM = This file is generated from rules.vc > versions.vc]








!endif

!if [echo TCL_MAJOR_VERSION = \>> versions.vc] \
   && [nmakehlp -V "$(_TCL_H)" TCL_MAJOR_VERSION >> versions.vc]



!endif
!if [echo TCL_MINOR_VERSION = \>> versions.vc] \


   && [nmakehlp -V "$(_TCL_H)" TCL_MINOR_VERSION >> versions.vc]


!endif
!if [echo TCL_PATCH_LEVEL = \>> versions.vc] \



   && [nmakehlp -V "$(_TCL_H)" TCL_PATCH_LEVEL >> versions.vc]






!endif



# If building the tcl core then we need additional package versions
!if "$(PROJECT)" == "tcl"

!if [echo PKG_HTTP_VER = \>> versions.vc] \
   && [nmakehlp -V ..\library\http\pkgIndex.tcl http >> versions.vc]
!endif
!if [echo PKG_TCLTEST_VER = \>> versions.vc] \
   && [nmakehlp -V ..\library\tcltest\pkgIndex.tcl tcltest >> versions.vc]
!endif
!if [echo PKG_MSGCAT_VER = \>> versions.vc] \

   && [nmakehlp -V ..\library\msgcat\pkgIndex.tcl msgcat >> versions.vc]


!endif
!if [echo PKG_PLATFORM_VER = \>> versions.vc] \
   && [nmakehlp -V ..\library\platform\pkgIndex.tcl "platform " >> versions.vc]

!endif
!if [echo PKG_SHELL_VER = \>> versions.vc] \
   && [nmakehlp -V ..\library\platform\pkgIndex.tcl "platform::shell" >> versions.vc]
!endif
!if [echo PKG_DDE_VER = \>> versions.vc] \
   && [nmakehlp -V ..\library\dde\pkgIndex.tcl "dde " >> versions.vc]
!endif
!if [echo PKG_REG_VER =\>> versions.vc] \
   && [nmakehlp -V ..\library\reg\pkgIndex.tcl registry >> versions.vc]
!endif
!endif










!include versions.vc




#--------------------------------------------------------------
# Setup tcl version dependent stuff headers
#--------------------------------------------------------------


!if "$(PROJECT)" != "tcl"






TCL_VERSION	= $(TCL_MAJOR_VERSION)$(TCL_MINOR_VERSION)



































!if $(TCLINSTALL)
TCLSH		= "$(_TCLDIR)\bin\tclsh$(TCL_VERSION)$(SUFX).exe"
!if !exist($(TCLSH)) && $(TCL_THREADS)

TCLSH           = "$(_TCLDIR)\bin\tclsh$(TCL_VERSION)t$(SUFX).exe"
!endif
TCLSTUBLIB	= "$(_TCLDIR)\lib\tclstub$(TCL_VERSION).lib"
TCLIMPLIB	= "$(_TCLDIR)\lib\tcl$(TCL_VERSION)$(SUFX).lib"
TCL_LIBRARY	= $(_TCLDIR)\lib
TCLREGLIB	= "$(_TCLDIR)\lib\tclreg13$(SUFX:t=).lib"
TCLDDELIB	= "$(_TCLDIR)\lib\tcldde14$(SUFX:t=).lib"
COFFBASE	= \must\have\tcl\sources\to\build\this\target
TCLTOOLSDIR	= \must\have\tcl\sources\to\build\this\target
TCL_INCLUDES    = -I"$(_TCLDIR)\include"
!else
TCLSH		= "$(_TCLDIR)\win\$(BUILDDIRTOP)\tclsh$(TCL_VERSION)$(SUFX).exe"
!if !exist($(TCLSH)) && $(TCL_THREADS)
TCLSH		= "$(_TCLDIR)\win\$(BUILDDIRTOP)\tclsh$(TCL_VERSION)t$(SUFX).exe"
!endif
TCLSTUBLIB	= "$(_TCLDIR)\win\$(BUILDDIRTOP)\tclstub$(TCL_VERSION).lib"
TCLIMPLIB	= "$(_TCLDIR)\win\$(BUILDDIRTOP)\tcl$(TCL_VERSION)$(SUFX).lib"
TCL_LIBRARY	= $(_TCLDIR)\library
TCLREGLIB	= "$(_TCLDIR)\win\$(BUILDDIRTOP)\tclreg13$(SUFX:t=).lib"
TCLDDELIB	= "$(_TCLDIR)\win\$(BUILDDIRTOP)\tcldde14$(SUFX:t=).lib"
COFFBASE	= "$(_TCLDIR)\win\coffbase.txt"
TCLTOOLSDIR	= $(_TCLDIR)\tools
TCL_INCLUDES	= -I"$(_TCLDIR)\generic" -I"$(_TCLDIR)\win"
!endif

!endif





#-------------------------------------------------------------------------
# Locate the Tk headers to build against
#-------------------------------------------------------------------------




!if "$(PROJECT)" == "tk"
_TK_H          = ..\generic\tk.h
_INSTALLDIR    = $(_INSTALLDIR)\..
!endif
















!ifdef PROJECT_REQUIRES_TK
!if !defined(TKDIR)
!if exist("$(_INSTALLDIR)\..\include\tk.h")

TKINSTALL      = 1


_TKDIR         = $(_INSTALLDIR)\..
_TK_H          = $(_TKDIR)\include\tk.h
TKDIR          = $(_TKDIR)
!elseif exist("$(_TCLDIR)\include\tk.h")
TKINSTALL      = 1
_TKDIR         = $(_TCLDIR)
_TK_H          = $(_TKDIR)\include\tk.h
TKDIR          = $(_TKDIR)








!endif
!else

_TKDIR = $(TKDIR:/=\)
!if exist("$(_TKDIR)\include\tk.h")
TKINSTALL      = 1
_TK_H          = $(_TKDIR)\include\tk.h
!elseif exist("$(_TKDIR)\generic\tk.h")

TKINSTALL      = 0


_TK_H          = $(_TKDIR)\generic\tk.h
!else





MSG =^



Failed to find tk.h. The TKDIR macro does not appear correct.

!error $(MSG)
!endif
!endif


!endif




#-------------------------------------------------------------------------




# Extract Tk version numbers




#-------------------------------------------------------------------------





!if defined(PROJECT_REQUIRES_TK) || "$(PROJECT)" == "tk"







!if [echo TK_MAJOR_VERSION = \>> versions.vc] \


   && [nmakehlp -V $(_TK_H) TK_MAJOR_VERSION >> versions.vc]


!endif


!if [echo TK_MINOR_VERSION = \>> versions.vc] \
   && [nmakehlp -V $(_TK_H) TK_MINOR_VERSION >> versions.vc]
!endif
!if [echo TK_PATCH_LEVEL = \>> versions.vc] \






   && [nmakehlp -V $(_TK_H) TK_PATCH_LEVEL >> versions.vc]



!endif








!include versions.vc

TK_DOTVERSION	= $(TK_MAJOR_VERSION).$(TK_MINOR_VERSION)
TK_VERSION	= $(TK_MAJOR_VERSION)$(TK_MINOR_VERSION)

!if "$(PROJECT)" != "tk"
!if $(TKINSTALL)
WISH		= "$(_TKDIR)\bin\wish$(TK_VERSION)$(SUFX).exe"
TKSTUBLIB	= "$(_TKDIR)\lib\tkstub$(TK_VERSION).lib"
TKIMPLIB	= "$(_TKDIR)\lib\tk$(TK_VERSION)$(SUFX).lib"
TK_INCLUDES     = -I"$(_TKDIR)\include"
!else
WISH		= "$(_TKDIR)\win\$(BUILDDIRTOP)\wish$(TCL_VERSION)$(SUFX).exe"
TKSTUBLIB	= "$(_TKDIR)\win\$(BUILDDIRTOP)\tkstub$(TCL_VERSION).lib"
TKIMPLIB	= "$(_TKDIR)\win\$(BUILDDIRTOP)\tk$(TCL_VERSION)$(SUFX).lib"
TK_INCLUDES     = -I"$(_TKDIR)\generic" -I"$(_TKDIR)\win" -I"$(_TKDIR)\xlib"

!endif
!endif

!endif




#----------------------------------------------------------
# Display stats being used.
#----------------------------------------------------------







!message *** Intermediate directory will be '$(TMP_DIR)'
!message *** Output directory will be '$(OUT_DIR)'

!message *** Suffix for binaries will be '$(SUFX)'
!message *** Optional defines are '$(OPTDEFINES)'
!message *** Compiler version $(VCVER). Target machine is $(MACHINE)
!message *** Host architecture is $(NATIVE_ARCH)
!message *** Compiler options '$(COMPILERFLAGS) $(OPTIMIZATIONS) $(DEBUGFLAGS) $(WARNINGS)'
!message *** Link options '$(LINKERFLAGS)'

!endif







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!if $(STATIC_BUILD)
OPTDEFINES	= $(OPTDEFINES) -DSTATIC_BUILD
!endif
!if $(TCL_NO_DEPRECATED)
OPTDEFINES	= $(OPTDEFINES) -DTCL_NO_DEPRECATED
!endif

!if $(USE_STUBS)
# Note we do not define USE_TCL_STUBS even when building tk since some
# test targets in tk do not use stubs
!if ! $(DOING_TCL)
USE_STUBS_DEFS  = -DUSE_TCL_STUBS -DUSE_TCLOO_STUBS
!if $(NEED_TK)
USE_STUBS_DEFS  = $(USE_STUBS_DEFS) -DUSE_TK_STUBS
!endif
!endif
!endif # USE_STUBS

!if !$(DEBUG)
OPTDEFINES	= $(OPTDEFINES) -DNDEBUG
!if $(OPTIMIZING)
OPTDEFINES	= $(OPTDEFINES) -DTCL_CFG_OPTIMIZED
!endif
!endif
!if $(PROFILE)
OPTDEFINES	= $(OPTDEFINES) -DTCL_CFG_PROFILED
!endif
!if "$(MACHINE)" == "AMD64"
OPTDEFINES	= $(OPTDEFINES) -DTCL_CFG_DO64BIT
!endif
!if $(VCVERSION) < 1300
OPTDEFINES	= $(OPTDEFINES) -DNO_STRTOI64
!endif


# _ATL_XP_TARGETING - Newer SDK's need this to build for XP
COMPILERFLAGS  = /D_ATL_XP_TARGETING

# Following is primarily for the benefit of extensions. Tcl 8.5 builds
# Tcl without /DUNICODE, while 8.6 builds with it defined. When building
# an extension, it is advisable (but not mandated) to use the same Windows
# API as the Tcl build. This is accordingly defaulted below. A particular
# extension can override this by pre-definining USE_WIDECHAR_API.
!ifndef USE_WIDECHAR_API
!if $(TCL_VERSION) > 85
USE_WIDECHAR_API = 1
!else
USE_WIDECHAR_API = 0
!endif
!endif

!if $(USE_WIDECHAR_API)
COMPILERFLAGS = $(COMPILERFLAGS) /DUNICODE /D_UNICODE
!endif

# Like the TEA system only set this non empty for non-Tk extensions
# Note: some extensions use PACKAGE_NAME and others use PACKAGE_TCLNAME
# so we pass both
!if !$(DOING_TCL) && !$(DOING_TK)
PKGNAMEFLAGS = -DPACKAGE_NAME="\"$(PRJ_PACKAGE_TCLNAME)\"" \
               -DPACKAGE_TCLNAME="\"$(PRJ_PACKAGE_TCLNAME)\"" \
               -DPACKAGE_VERSION="\"$(DOTVERSION)\"" \
               -DMODULE_SCOPE=extern
!endif

# crt picks the C run time based on selected OPTS
!if $(MSVCRT)
!if $(DEBUG) && !$(UNCHECKED)
crt = -MDd
!else
crt = -MD
!endif
!else
!if $(DEBUG) && !$(UNCHECKED)
crt = -MTd
!else
crt = -MT
!endif
!endif

# cdebug includes compiler options for debugging as well as optimization.
!if $(DEBUG)

# In debugging mode, optimizations need to be disabled
cdebug = -Zi -Od $(DEBUGFLAGS)


!else




cdebug = $(OPTIMIZATIONS)
!if $(SYMBOLS)
cdebug = $(cdebug) -Zi
!endif



!endif # $(DEBUG)

# cwarn includes default warning levels.
cwarn = $(WARNINGS)

!if "$(MACHINE)" == "AMD64"
# Disable pointer<->int warnings related to cast between different sizes
# There are a gadzillion of these due to use of ClientData and
# clutter up compiler
# output increasing chance of a real warning getting lost. So disable them.
# Eventually some day, Tcl will be 64-bit clean.
cwarn = $(cwarn) -wd4311 -wd4312
!endif

### Common compiler options that are architecture specific
!if "$(MACHINE)" == "ARM"

carch = -D_ARM_WINAPI_PARTITION_DESKTOP_SDK_AVAILABLE
!else
carch =


!endif



!if $(DEBUG)
# Turn warnings into errors
cwarn = $(cwarn) -WX
!endif

INCLUDES = $(TCL_INCLUDES) $(TK_INCLUDES) $(PRJ_INCLUDES)
!if !$(DOING_TCL) && !$(DOING_TK)
INCLUDES = $(INCLUDES) -I"$(GENERICDIR)" -I"$(WINDIR)" -I"$(COMPATDIR)"
!endif

# These flags are defined roughly in the order of the pre-reform
# rules.vc/makefile.vc to help visually compare that the pre- and
# post-reform build logs

# cflags contains generic flags used for building practically all object files
cflags = -nologo -c $(COMPILERFLAGS) $(carch) $(cwarn) -Fp$(TMP_DIR)^\ $(cdebug)

# appcflags contains $(cflags) and flags for building the application
# object files (e.g. tclsh, or wish) pkgcflags contains $(cflags) plus
# flags used for building shared object files The two differ in the
# BUILD_$(PROJECT) macro which should be defined only for the shared
# library *implementation* and not for its caller interface

appcflags = $(cflags) $(crt) $(INCLUDES) $(TCL_DEFINES) $(PRJ_DEFINES) $(OPTDEFINES) $(USE_STUBS_DEFS)
appcflags_nostubs = $(cflags) $(crt) $(INCLUDES) $(TCL_DEFINES) $(PRJ_DEFINES) $(OPTDEFINES)
pkgcflags = $(appcflags) $(PKGNAMEFLAGS) -DBUILD_$(PROJECT)
pkgcflags_nostubs = $(appcflags_nostubs) $(PKGNAMEFLAGS) -DBUILD_$(PROJECT)

# stubscflags contains $(cflags) plus flags used for building a stubs
# library for the package.  Note: -DSTATIC_BUILD is defined in
# $(OPTDEFINES) only if the OPTS configuration indicates a static
# library. However the stubs library is ALWAYS static hence included
# here irrespective of the OPTS setting.
#
# TBD - tclvfs has a comment that stubs libs should not be compiled with -GL
# without stating why. Tcl itself compiled stubs libs with this flag.
# so we do not remove it from cflags. -GL may prevent extensions
# compiled with one VC version to fail to link against stubs library
# compiled with another VC version. Check for this and fix accordingly.
stubscflags = $(cflags) $(PKGNAMEFLAGS) $(PRJ_DEFINES) $(OPTDEFINES) -Zl -DSTATIC_BUILD $(INCLUDES)

# Link flags

!if $(DEBUG)
ldebug	= -debug -debugtype:cv
!else
ldebug	= -release -opt:ref -opt:icf,3
!if $(SYMBOLS)
ldebug	= $(ldebug) -debug -debugtype:cv
!endif
!endif


# Note: Profiling is currently only possible with the Visual Studio Enterprise
!if $(PROFILE)
ldebug= $(ldebug) -profile
!endif

### Declarations common to all linker versions
lflags	= -nologo -machine:$(MACHINE) $(LINKERFLAGS) $(ldebug)

!if $(MSVCRT) && !($(DEBUG) && !$(UNCHECKED)) && $(VCVERSION) >= 1900
lflags	= $(lflags) -nodefaultlib:libucrt.lib
!endif

dlllflags = $(lflags) -dll
conlflags = $(lflags) -subsystem:console
guilflags = $(lflags) -subsystem:windows

# Libraries that are required for every image.
# Extensions should define any additional libraries with $(PRJ_LIBS)
winlibs   = kernel32.lib advapi32.lib

!if $(NEED_TK)
winlibs = $(winlibs) gdi32.lib user32.lib uxtheme.lib
!endif

# Avoid 'unresolved external symbol __security_cookie' errors.
# c.f. http://support.microsoft.com/?id=894573

!if "$(MACHINE)" == "AMD64"
!if $(VCVERSION) > 1399 && $(VCVERSION) < 1500
winlibs   = $(winlibs) bufferoverflowU.lib

!endif


!endif

baselibs = $(winlibs) $(PRJ_LIBS)

!if $(MSVCRT) && !($(DEBUG) && !$(UNCHECKED)) && $(VCVERSION) >= 1900
baselibs   = $(baselibs) ucrt.lib
!endif


################################################################
# 13. Define standard commands, common make targets and implicit rules

CCPKGCMD = $(cc32) $(pkgcflags) -Fo$(TMP_DIR)^\
CCAPPCMD = $(cc32) $(appcflags) -Fo$(TMP_DIR)^\
CCSTUBSCMD = $(cc32) $(stubscflags) -Fo$(TMP_DIR)^\

LIBCMD = $(lib32) -nologo $(LINKERFLAGS) -out:$@
DLLCMD = $(link32) $(dlllflags) -out:$@ $(baselibs) $(tcllibs) $(tklibs)

CONEXECMD = $(link32) $(conlflags) -out:$@ $(baselibs) $(tcllibs) $(tklibs)
GUIEXECMD = $(link32) $(guilflags) -out:$@ $(baselibs) $(tcllibs) $(tklibs)
RESCMD  = $(rc32) -fo $@ -r -i "$(GENERICDIR)" -i "$(TMP_DIR)" \
	    $(TCL_INCLUDES) \
	    -DDEBUG=$(DEBUG) -d UNCHECKED=$(UNCHECKED) \
	    -DCOMMAVERSION=$(DOTVERSION:.=,),0 \
	    -DDOTVERSION=\"$(DOTVERSION)\" \
	    -DVERSION=\"$(VERSION)\" \
	    -DSUFX=\"$(SUFX:t=)\" \
	    -DPROJECT=\"$(PROJECT)\" \
	    -DPRJLIBNAME=\"$(PRJLIBNAME)\"


!ifndef DEFAULT_BUILD_TARGET
DEFAULT_BUILD_TARGET = $(PROJECT)
!endif




default-target: $(DEFAULT_BUILD_TARGET)


default-pkgindex:
	@echo package ifneeded $(PRJ_PACKAGE_TCLNAME) $(DOTVERSION) \
	    [list load [file join $$dir $(PRJLIBNAME)]] > $(OUT_DIR)\pkgIndex.tcl

default-pkgindex-tea:
	@if exist $(ROOT)\pkgIndex.tcl.in nmakehlp -s << $(ROOT)\pkgIndex.tcl.in > $(OUT_DIR)\pkgIndex.tcl
@PACKAGE_VERSION@    $(DOTVERSION)
@PACKAGE_NAME@       $(PRJ_PACKAGE_TCLNAME)
@PACKAGE_TCLNAME@    $(PRJ_PACKAGE_TCLNAME)
@PKG_LIB_FILE@       $(PRJLIBNAME)
<<


default-install: default-install-binaries default-install-libraries

default-install-binaries: $(PRJLIB)
	@echo Installing binaries to '$(SCRIPT_INSTALL_DIR)'
	@if not exist "$(SCRIPT_INSTALL_DIR)" mkdir "$(SCRIPT_INSTALL_DIR)"
	@$(CPY) $(PRJLIB) "$(SCRIPT_INSTALL_DIR)" >NUL

default-install-libraries: $(OUT_DIR)\pkgIndex.tcl
	@echo Installing libraries to '$(SCRIPT_INSTALL_DIR)'
	@if exist $(LIBDIR) $(CPY) $(LIBDIR)\*.tcl "$(SCRIPT_INSTALL_DIR)"
	@echo Installing package index in '$(SCRIPT_INSTALL_DIR)'
	@$(CPY) $(OUT_DIR)\pkgIndex.tcl $(SCRIPT_INSTALL_DIR)

default-install-stubs:
	@echo Installing stubs library to '$(SCRIPT_INSTALL_DIR)'
	@if not exist "$(SCRIPT_INSTALL_DIR)" mkdir "$(SCRIPT_INSTALL_DIR)"
	@$(CPY) $(PRJSTUBLIB) "$(SCRIPT_INSTALL_DIR)" >NUL

default-install-docs-html:
	@echo Installing documentation files to '$(DOC_INSTALL_DIR)'
	@if not exist "$(DOC_INSTALL_DIR)" mkdir "$(DOC_INSTALL_DIR)"
	@if exist $(DOCDIR) for %f in ("$(DOCDIR)\*.html" "$(DOCDIR)\*.css" "$(DOCDIR)\*.png") do @$(COPY) %f "$(DOC_INSTALL_DIR)"

default-install-docs-n:
	@echo Installing documentation files to '$(DOC_INSTALL_DIR)'
	@if not exist "$(DOC_INSTALL_DIR)" mkdir "$(DOC_INSTALL_DIR)"
	@if exist $(DOCDIR) for %f in ("$(DOCDIR)\*.n") do @$(COPY) %f "$(DOC_INSTALL_DIR)"

default-install-demos:
	@echo Installing demos to '$(DEMO_INSTALL_DIR)'

	@if not exist "$(DEMO_INSTALL_DIR)" mkdir "$(DEMO_INSTALL_DIR)"
	@if exist $(DEMODIR) $(CPYDIR) "$(DEMODIR)" "$(DEMO_INSTALL_DIR)"

default-clean:
	@echo Cleaning $(TMP_DIR)\* ...
	@if exist $(TMP_DIR)\nul $(RMDIR) $(TMP_DIR)
	@echo Cleaning $(WINDIR)\nmakehlp.obj, nmakehlp.exe ...




	@if exist $(WINDIR)\nmakehlp.obj del $(WINDIR)\nmakehlp.obj
	@if exist $(WINDIR)\nmakehlp.exe del $(WINDIR)\nmakehlp.exe
	@if exist $(WINDIR)\nmakehlp.out del $(WINDIR)\nmakehlp.out
	@echo Cleaning $(WINDIR)\nmhlp-out.txt ...
	@if exist $(WINDIR)\nmhlp-out.txt del $(WINDIR)\nmhlp-out.txt
	@echo Cleaning $(WINDIR)\_junk.pch ...
	@if exist $(WINDIR)\_junk.pch del $(WINDIR)\_junk.pch
	@echo Cleaning $(WINDIR)\vercl.x, vercl.i ...
	@if exist $(WINDIR)\vercl.x del $(WINDIR)\vercl.x
	@if exist $(WINDIR)\vercl.i del $(WINDIR)\vercl.i
	@echo Cleaning $(WINDIR)\versions.vc, version.vc ...
	@if exist $(WINDIR)\versions.vc del $(WINDIR)\versions.vc
	@if exist $(WINDIR)\version.vc del $(WINDIR)\version.vc



default-hose: default-clean
	@echo Hosing $(OUT_DIR)\* ...
	@if exist $(OUT_DIR)\nul $(RMDIR) $(OUT_DIR)

# Only for backward compatibility
default-distclean: default-hose



default-setup:
	@if not exist $(OUT_DIR)\nul mkdir $(OUT_DIR)
	@if not exist $(TMP_DIR)\nul mkdir $(TMP_DIR)

!if "$(TESTPAT)" != ""

TESTFLAGS = $(TESTFLAGS) -file $(TESTPAT)
!endif

default-test: default-setup $(PROJECT)
	@set TCLLIBPATH=$(OUT_DIR:\=/)
	@if exist $(LIBDIR) for %f in ("$(LIBDIR)\*.tcl") do @$(COPY) %f "$(OUT_DIR)"
	cd "$(TESTDIR)" && $(DEBUGGER) $(TCLSH) all.tcl $(TESTFLAGS)

default-shell: default-setup $(PROJECT)
	@set TCLLIBPATH=$(OUT_DIR:\=/)
	@if exist $(LIBDIR) for %f in ("$(LIBDIR)\*.tcl") do @$(COPY) %f "$(OUT_DIR)"
	$(DEBUGGER) $(TCLSH)

# Generation of Windows version resource
!ifdef RCFILE

# Note: don't use $** in below rule because there may be other dependencies
# and only the "master" rc must be passed to the resource compiler
$(TMP_DIR)\$(PROJECT).res: $(RCDIR)\$(PROJECT).rc
	$(RESCMD) $(RCDIR)\$(PROJECT).rc

!else

# If parent makefile has not defined a resource definition file,
# we will generate one from standard template.
$(TMP_DIR)\$(PROJECT).res: $(TMP_DIR)\$(PROJECT).rc

$(TMP_DIR)\$(PROJECT).rc:
	@$(COPY) << $(TMP_DIR)\$(PROJECT).rc


#include <winver.h>

VS_VERSION_INFO VERSIONINFO
 FILEVERSION	COMMAVERSION
 PRODUCTVERSION	COMMAVERSION
 FILEFLAGSMASK	0x3fL
#ifdef DEBUG
 FILEFLAGS	VS_FF_DEBUG
#else
 FILEFLAGS	0x0L
#endif

 FILEOS		VOS_NT_WINDOWS32
 FILETYPE	VFT_DLL
 FILESUBTYPE	0x0L
BEGIN
    BLOCK "StringFileInfo"
    BEGIN
        BLOCK "040904b0"
        BEGIN
            VALUE "FileDescription",  "Tcl extension " PROJECT
            VALUE "OriginalFilename", PRJLIBNAME
            VALUE "FileVersion",      DOTVERSION

            VALUE "ProductName",      "Package " PROJECT " for Tcl"
            VALUE "ProductVersion",   DOTVERSION
        END
    END
    BLOCK "VarFileInfo"
    BEGIN
        VALUE "Translation", 0x409, 1200
    END
END

<<

!endif # ifdef RCFILE

!ifndef DISABLE_IMPLICIT_RULES
DISABLE_IMPLICIT_RULES = 0
!endif

!if !$(DISABLE_IMPLICIT_RULES)
# Implicit rule definitions - only for building library objects. For stubs and
# main application, the master makefile should define explicit rules.

{$(ROOT)}.c{$(TMP_DIR)}.obj::
	$(CCPKGCMD) @<<
$<
<<

{$(WINDIR)}.c{$(TMP_DIR)}.obj::
	$(CCPKGCMD) @<<
$<
<<

{$(GENERICDIR)}.c{$(TMP_DIR)}.obj::
	$(CCPKGCMD) @<<
$<
<<


{$(COMPATDIR)}.c{$(TMP_DIR)}.obj::
	$(CCPKGCMD) @<<
$<
<<

{$(RCDIR)}.rc{$(TMP_DIR)}.res:
	$(RESCMD) $<

{$(WINDIR)}.rc{$(TMP_DIR)}.res:
	$(RESCMD) $<

{$(TMP_DIR)}.rc{$(TMP_DIR)}.res:
	$(RESCMD) $<

.SUFFIXES:
.SUFFIXES:.c .rc


!endif

################################################################
# 14. Sanity check selected options against Tcl build options
# When building an extension, certain configuration options should
# match the ones used when Tcl was built. Here we check and
# warn on a mismatch.
!if ! $(DOING_TCL)

!if $(TCLINSTALL) # Building against an installed Tcl
!if exist("$(_TCLDIR)\lib\nmake\tcl.nmake")
TCLNMAKECONFIG = "$(_TCLDIR)\lib\nmake\tcl.nmake"
!endif
!else # ! $(TCLINSTALL) - building against Tcl source
!if exist("$(OUT_DIR)\tcl.nmake")
TCLNMAKECONFIG = "$(OUT_DIR)\tcl.nmake"
!endif
!endif # TCLINSTALL

!if $(CONFIG_CHECK)
!ifdef TCLNMAKECONFIG
!include $(TCLNMAKECONFIG)



!if defined(CORE_MACHINE) && "$(CORE_MACHINE)" != "$(MACHINE)"





!error ERROR: Build target ($(MACHINE)) does not match the Tcl library architecture ($(CORE_MACHINE)).
!endif
!if defined(CORE_USE_THREAD_ALLOC) && $(CORE_USE_THREAD_ALLOC) != $(USE_THREAD_ALLOC)
!message WARNING: Value of USE_THREAD_ALLOC ($(USE_THREAD_ALLOC)) does not match its Tcl core value ($(CORE_USE_THREAD_ALLOC)).
!endif
!if defined(CORE_DEBUG) && $(CORE_DEBUG) != $(DEBUG)
!message WARNING: Value of DEBUG ($(DEBUG)) does not match its Tcl library configuration ($(DEBUG)).
!endif
!endif

!endif # TCLNMAKECONFIG

!endif # ! $(DOING_TCL)


#----------------------------------------------------------
# Display stats being used.
#----------------------------------------------------------

!if !$(DOING_TCL)
!message *** Building against Tcl at '$(_TCLDIR)'
!endif
!if !$(DOING_TK) && $(NEED_TK)
!message *** Building against Tk at '$(_TKDIR)'
!endif
!message *** Intermediate directory will be '$(TMP_DIR)'
!message *** Output directory will be '$(OUT_DIR)'
!message *** Installation, if selected, will be in '$(_INSTALLDIR)'
!message *** Suffix for binaries will be '$(SUFX)'

!message *** Compiler version $(VCVER). Target $(MACHINE), host $(NATIVE_ARCH).




!endif # ifdef _RULES_VC

Added win/targets.vc.





































































































































































































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#------------------------------------------------------------- -*- makefile -*-
# targets.vc --
#
# Part of the nmake based build system for Tcl and its extensions.
# This file defines some standard targets for the convenience of extensions
# and can be optionally included by the extension makefile.
# See TIP 477 (https://core.tcl.tk/tips/doc/trunk/tip/477.md) for docs.

$(PROJECT): setup pkgindex $(PRJLIB)

!ifdef PRJ_STUBOBJS
$(PROJECT): $(PRJSTUBLIB)
$(PRJSTUBLIB): $(PRJ_STUBOBJS)
	$(LIBCMD) $**

$(PRJ_STUBOBJS):
	$(CCSTUBSCMD) %s
!endif # PRJ_STUBOBJS

!ifdef PRJ_MANIFEST
$(PROJECT): $(PRJLIB).manifest
$(PRJLIB).manifest: $(PRJ_MANIFEST)
	@nmakehlp -s << $** >$@
@MACHINE@	  $(MACHINE:IX86=X86)
<<
!endif

!if "$(PROJECT)" != "tcl" && "$(PROJECT)" != "tk"
$(PRJLIB): $(PRJ_OBJS) $(RESFILE)
!if $(STATIC_BUILD)
       $(LIBCMD) $**
!else
       $(DLLCMD) $**
       $(_VC_MANIFEST_EMBED_DLL)
!endif
       -@del $*.exp
!endif

!if "$(PRJ_HEADERS)" != "" && "$(PRJ_OBJS)" != ""
$(PRJ_OBJS): $(PRJ_HEADERS)
!endif

# If parent makefile has defined stub objects, add their installation
# to the default install
!if "$(PRJ_STUBOBJS)" != ""
default-install: default-install-stubs
!endif

# Unlike the other default targets, these cannot be in rules.vc because
# the executed command depends on existence of macro PRJ_HEADERS_PUBLIC
# that the parent makefile will not define until after including rules-ext.vc
!if "$(PRJ_HEADERS_PUBLIC)" != ""
default-install: default-install-headers
default-install-headers:
	@echo Installing headers to '$(INCLUDE_INSTALL_DIR)'
	@for %f in ($(PRJ_HEADERS_PUBLIC)) do @$(COPY) %f "$(INCLUDE_INSTALL_DIR)"
!endif

!if "$(DISABLE_STANDARD_TARGETS)" == ""
DISABLE_STANDARD_TARGETS = 0
!endif

!if "$(DISABLE_TARGET_setup)" == ""
DISABLE_TARGET_setup = 0
!endif
!if "$(DISABLE_TARGET_install)" == ""
DISABLE_TARGET_install = 0
!endif
!if "$(DISABLE_TARGET_clean)" == ""
DISABLE_TARGET_clean = 0
!endif
!if "$(DISABLE_TARGET_test)" == ""
DISABLE_TARGET_test = 0
!endif
!if "$(DISABLE_TARGET_shell)" == ""
DISABLE_TARGET_shell = 0
!endif

!if !$(DISABLE_STANDARD_TARGETS)
!if !$(DISABLE_TARGET_setup)
setup: default-setup
!endif
!if !$(DISABLE_TARGET_install)
install: default-install
!endif
!if !$(DISABLE_TARGET_clean)
clean: default-clean
realclean: hose
hose: default-hose
distclean: realclean default-distclean
!endif
!if !$(DISABLE_TARGET_test)
test: default-test
!endif
!if !$(DISABLE_TARGET_shell)
shell: default-shell
!endif
!endif # DISABLE_STANDARD_TARGETS

Changes to win/tcl.dsp.

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# End Source File
# Begin Source File

SOURCE=..\compat\fixstrtod.c
# End Source File
# Begin Source File

SOURCE=..\compat\float.h
# End Source File
# Begin Source File

SOURCE=..\compat\gettod.c
# End Source File
# Begin Source File

SOURCE=..\compat\limits.h
# End Source File
# Begin Source File







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# End Source File
# Begin Source File

SOURCE=..\compat\fixstrtod.c
# End Source File
# Begin Source File





SOURCE=..\compat\gettod.c
# End Source File
# Begin Source File

SOURCE=..\compat\limits.h
# End Source File
# Begin Source File
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SOURCE=..\generic\tclPreserve.c
# End Source File
# Begin Source File

SOURCE=..\generic\tclProc.c
# End Source File
# Begin Source File





SOURCE=..\generic\tclRegexp.c
# End Source File
# Begin Source File

SOURCE=..\generic\tclRegexp.h
# End Source File







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SOURCE=..\generic\tclPreserve.c
# End Source File
# Begin Source File

SOURCE=..\generic\tclProc.c
# End Source File
# Begin Source File

SOURCE=..\generic\tclProcess.c
# End Source File
# Begin Source File

SOURCE=..\generic\tclRegexp.c
# End Source File
# Begin Source File

SOURCE=..\generic\tclRegexp.h
# End Source File
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1529




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SOURCE=.\tclWinLoad.c
# End Source File
# Begin Source File

SOURCE=.\tclWinNotify.c
# End Source File
# Begin Source File





SOURCE=.\tclWinPipe.c
# End Source File
# Begin Source File

SOURCE=.\tclWinPort.h
# End Source File







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SOURCE=.\tclWinLoad.c
# End Source File
# Begin Source File

SOURCE=.\tclWinNotify.c
# End Source File
# Begin Source File

SOURCE=.\tclWinPanic.c
# End Source File
# Begin Source File

SOURCE=.\tclWinPipe.c
# End Source File
# Begin Source File

SOURCE=.\tclWinPort.h
# End Source File

Changes to win/tcl.hpj.in.

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; This file is maintained by HCW. Do not modify this file directly.

[OPTIONS]
HCW=0
LCID=0x409 0x0 0x0 ;English (United States)
REPORT=Yes
TITLE=Tcl/Tk Reference Manual
CNT=tcl90.cnt
COPYRIGHT=Copyright � 2000 Ajuba Solutions
HLP=tcl90.hlp

[FILES]
tcl.rtf

[WINDOWS]
main="Tcl/Tk Reference Manual",,0








|

|







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; This file is maintained by HCW. Do not modify this file directly.

[OPTIONS]
HCW=0
LCID=0x409 0x0 0x0 ;English (United States)
REPORT=Yes
TITLE=Tcl/Tk Reference Manual
CNT=tcl87.cnt
COPYRIGHT=Copyright � 2000 Ajuba Solutions
HLP=tcl87.hlp

[FILES]
tcl.rtf

[WINDOWS]
main="Tcl/Tk Reference Manual",,0

Changes to win/tcl.m4.

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    # Step 0: Enable 64 bit support?

    AC_MSG_CHECKING([if 64bit support is requested])
    AC_ARG_ENABLE(64bit,[  --enable-64bit          enable 64bit support (where applicable)], [do64bit=$enableval], [do64bit=no])
    AC_MSG_RESULT($do64bit)

    # Cross-compiling options for Windows/CE builds

    AC_MSG_CHECKING([if Windows/CE build is requested])
    AC_ARG_ENABLE(wince,[  --enable-wince          enable Win/CE support (where applicable)], [doWince=$enableval], [doWince=no])
    AC_MSG_RESULT($doWince)

    AC_MSG_CHECKING([for Windows/CE celib directory])
    AC_ARG_WITH(celib,[  --with-celib=DIR        use Windows/CE support library from DIR],
	    CELIB_DIR=$withval, CELIB_DIR=NO_CELIB)
    AC_MSG_RESULT([$CELIB_DIR])

    # Set some defaults (may get changed below)
    EXTRA_CFLAGS=""
	AC_DEFINE(MODULE_SCOPE, [extern], [No need to mark inidividual symbols as hidden])

    AC_CHECK_PROG(CYGPATH, cygpath, cygpath -m, echo)

    SHLIB_SUFFIX=".dll"







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    # Step 0: Enable 64 bit support?

    AC_MSG_CHECKING([if 64bit support is requested])
    AC_ARG_ENABLE(64bit,[  --enable-64bit          enable 64bit support (where applicable)], [do64bit=$enableval], [do64bit=no])
    AC_MSG_RESULT($do64bit)












    # Set some defaults (may get changed below)
    EXTRA_CFLAGS=""
	AC_DEFINE(MODULE_SCOPE, [extern], [No need to mark inidividual symbols as hidden])

    AC_CHECK_PROG(CYGPATH, cygpath, cygpath -m, echo)

    SHLIB_SUFFIX=".dll"
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	    CFLAGS_DEBUG="-nologo -Z7 -Od -WX ${runtime}d"
	    # -O2 - create fast code (/Og /Oi /Ot /Oy /Ob2 /Gs /GF /Gy)
	    CFLAGS_OPTIMIZE="-nologo -O2 ${runtime}"
	    lflags="${lflags} -nologo"
	    LINKBIN="link"
	fi

	if test "$doWince" != "no" ; then
	    # Set defaults for common evc4/PPC2003 setup
	    # Currently Tcl requires 300+, possibly 420+ for sockets
	    CEVERSION=420; 		# could be 211 300 301 400 420 ...
	    TARGETCPU=ARMV4;	# could be ARMV4 ARM MIPS SH3 X86 ...
	    ARCH=ARM;		# could be ARM MIPS X86EM ...
	    PLATFORM="Pocket PC 2003"; # or "Pocket PC 2002"
	    if test "$doWince" != "yes"; then
		# If !yes then the user specified something
		# Reset ARCH to allow user to skip specifying it
		ARCH=
		eval `echo $doWince | awk -F "," '{ \
	if (length([$]1)) { printf "CEVERSION=\"%s\"\n", [$]1; \
	if ([$]1 < 400)	  { printf "PLATFORM=\"Pocket PC 2002\"\n" } }; \
	if (length([$]2)) { printf "TARGETCPU=\"%s\"\n", toupper([$]2) }; \
	if (length([$]3)) { printf "ARCH=\"%s\"\n", toupper([$]3) }; \
	if (length([$]4)) { printf "PLATFORM=\"%s\"\n", [$]4 }; \
		}'`
		if test "x${ARCH}" = "x" ; then
		    ARCH=$TARGETCPU;
		fi
	    fi
	    OSVERSION=WCE$CEVERSION;
	    if test "x${WCEROOT}" = "x" ; then
		WCEROOT="C:/Program Files/Microsoft eMbedded C++ 4.0"
		if test ! -d "${WCEROOT}" ; then
		    WCEROOT="C:/Program Files/Microsoft eMbedded Tools"
		fi
	    fi
	    if test "x${SDKROOT}" = "x" ; then
		SDKROOT="C:/Program Files/Windows CE Tools"
		if test ! -d "${SDKROOT}" ; then
		    SDKROOT="C:/Windows CE Tools"
		fi
	    fi
	    # The space-based-path will work for the Makefile, but will
	    # not work if AC_TRY_COMPILE is called.
	    WCEROOT=`echo "$WCEROOT" | sed -e 's!\\\!/!g'`
	    SDKROOT=`echo "$SDKROOT" | sed -e 's!\\\!/!g'`
	    CELIB_DIR=`echo "$CELIB_DIR" | sed -e 's!\\\!/!g'`
	    if test ! -d "${CELIB_DIR}/inc"; then
		AC_MSG_ERROR([Invalid celib directory "${CELIB_DIR}"])
	    fi
	    if test ! -d "${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}"\
		-o ! -d "${WCEROOT}/EVC/${OSVERSION}/bin"; then
		AC_MSG_ERROR([could not find PocketPC SDK or target compiler to enable WinCE mode [$CEVERSION,$TARGETCPU,$ARCH,$PLATFORM]])
	    else
		CEINCLUDE="${SDKROOT}/${OSVERSION}/${PLATFORM}/include"
		if test -d "${CEINCLUDE}/${TARGETCPU}" ; then
		    CEINCLUDE="${CEINCLUDE}/${TARGETCPU}"
		fi
		CELIBPATH="${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}"
	    fi
	fi

	if test "$doWince" != "no" ; then
	    CEBINROOT="${WCEROOT}/EVC/${OSVERSION}/bin"
	    if test "${TARGETCPU}" = "X86"; then
		CC="${CEBINROOT}/cl.exe"
	    else
		CC="${CEBINROOT}/cl${ARCH}.exe"
	    fi
	    CC="\"${CC}\" -I\"${CELIB_DIR}/inc\" -I\"${CEINCLUDE}\""
	    RC="\"${WCEROOT}/Common/EVC/bin/rc.exe\""
	    arch=`echo ${ARCH} | awk '{print tolower([$]0)}'`
	    defs="${ARCH} _${ARCH}_ ${arch} PALM_SIZE _MT _DLL _WINDOWS"
	    for i in $defs ; do
		AC_DEFINE_UNQUOTED($i)
	    done
#	    if test "${ARCH}" = "X86EM"; then
#		AC_DEFINE_UNQUOTED(_WIN32_WCE_EMULATION)
#	    fi
	    AC_DEFINE_UNQUOTED(_WIN32_WCE, $CEVERSION)
	    AC_DEFINE_UNQUOTED(UNDER_CE, $CEVERSION)
	    CFLAGS_DEBUG="-nologo -Zi -Od"
	    CFLAGS_OPTIMIZE="-nologo -O2"
	    lversion=`echo ${CEVERSION} | sed -e 's/\(.\)\(..\)/\1\.\2/'`
	    lflags="-nodefaultlib -MACHINE:${ARCH} -LIBPATH:\"${CELIBPATH}\" -subsystem:windowsce,${lversion} -nologo"
	    LINKBIN="\"${CEBINROOT}/link.exe\""
	    AC_SUBST(CELIB_DIR)
	    if test "${CEVERSION}" -lt 400 ; then
		LIBS="coredll.lib corelibc.lib winsock.lib"
	    else
		LIBS="coredll.lib corelibc.lib ws2.lib"
	    fi
	    # celib currently stuck at wce300 status
	    #LIBS="$LIBS \${CELIB_DIR}/wince-${ARCH}-pocket-${OSVERSION}-release/celib.lib"
	    LIBS="$LIBS \"\${CELIB_DIR}/wince-${ARCH}-pocket-wce300-release/celib.lib\""
	    LIBS_GUI="commctrl.lib commdlg.lib"
	else
	    LIBS_GUI="gdi32.lib comdlg32.lib imm32.lib comctl32.lib shell32.lib uuid.lib"
	fi

	SHLIB_LD="${LINKBIN} -dll -incremental:no ${lflags}"
	SHLIB_LD_LIBS='${LIBS}'
	# link -lib only works when -lib is the first arg
	STLIB_LD="${LINKBIN} -lib ${lflags}"
	RC_OUT=-fo
	RC_TYPE=-r







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	    CFLAGS_DEBUG="-nologo -Z7 -Od -WX ${runtime}d"
	    # -O2 - create fast code (/Og /Oi /Ot /Oy /Ob2 /Gs /GF /Gy)
	    CFLAGS_OPTIMIZE="-nologo -O2 ${runtime}"
	    lflags="${lflags} -nologo"
	    LINKBIN="link"
	fi



























































































	LIBS_GUI="gdi32.lib comdlg32.lib imm32.lib comctl32.lib shell32.lib uuid.lib"


	SHLIB_LD="${LINKBIN} -dll -incremental:no ${lflags}"
	SHLIB_LD_LIBS='${LIBS}'
	# link -lib only works when -lib is the first arg
	STLIB_LD="${LINKBIN} -lib ${lflags}"
	RC_OUT=-fo
	RC_TYPE=-r
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	# Specify the CC output file names based on the target name
	CC_OBJNAME="-Fo\[$]@"
	CC_EXENAME="-Fe\"\$(shell \$(CYGPATH) '\[$]@')\""

	# Specify linker flags depending on the type of app being
	# built -- Console vs. Window.
	if test "$doWince" != "no" -a "${TARGETCPU}" != "X86"; then
	    LDFLAGS_CONSOLE="-link ${lflags}"
	    LDFLAGS_WINDOW=${LDFLAGS_CONSOLE}
	else
	    LDFLAGS_CONSOLE="-link -subsystem:console ${lflags}"
	    LDFLAGS_WINDOW="-link -subsystem:windows ${lflags}"
	fi
    fi







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	# Specify the CC output file names based on the target name
	CC_OBJNAME="-Fo\[$]@"
	CC_EXENAME="-Fe\"\$(shell \$(CYGPATH) '\[$]@')\""

	# Specify linker flags depending on the type of app being
	# built -- Console vs. Window.
	if test "${TARGETCPU}" != "X86"; then
	    LDFLAGS_CONSOLE="-link ${lflags}"
	    LDFLAGS_WINDOW=${LDFLAGS_CONSOLE}
	else
	    LDFLAGS_CONSOLE="-link -subsystem:console ${lflags}"
	    LDFLAGS_WINDOW="-link -subsystem:windows ${lflags}"
	fi
    fi
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#		--with-tcl=...
#
#	Defines the following vars:
#		TCL_BIN_DIR	Full path to the tcl build dir.
#------------------------------------------------------------------------

AC_DEFUN([SC_WITH_TCL], [
    if test -d ../../tcl9.0$1/win;  then
	TCL_BIN_DEFAULT=../../tcl9.0$1/win
    else
	TCL_BIN_DEFAULT=../../tcl9.0/win
    fi

    AC_ARG_WITH(tcl, [  --with-tcl=DIR          use Tcl 9.0 binaries from DIR],
	    TCL_BIN_DIR=$withval, TCL_BIN_DIR=`cd $TCL_BIN_DEFAULT; pwd`)
    if test ! -d $TCL_BIN_DIR; then
	AC_MSG_ERROR(Tcl directory $TCL_BIN_DIR does not exist)
    fi
    if test ! -f $TCL_BIN_DIR/Makefile; then
	AC_MSG_ERROR(There is no Makefile in $TCL_BIN_DIR:  perhaps you did not specify the Tcl *build* directory (not the toplevel Tcl directory) or you forgot to configure Tcl?)
    else







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#		--with-tcl=...
#
#	Defines the following vars:
#		TCL_BIN_DIR	Full path to the tcl build dir.
#------------------------------------------------------------------------

AC_DEFUN([SC_WITH_TCL], [
    if test -d ../../tcl8.7$1/win;  then
	TCL_BIN_DEFAULT=../../tcl8.7$1/win
    else
	TCL_BIN_DEFAULT=../../tcl8.7/win
    fi

    AC_ARG_WITH(tcl, [  --with-tcl=DIR          use Tcl 8.7 binaries from DIR],
	    TCL_BIN_DIR=$withval, TCL_BIN_DIR=`cd $TCL_BIN_DEFAULT; pwd`)
    if test ! -d $TCL_BIN_DIR; then
	AC_MSG_ERROR(Tcl directory $TCL_BIN_DIR does not exist)
    fi
    if test ! -f $TCL_BIN_DIR/Makefile; then
	AC_MSG_ERROR(There is no Makefile in $TCL_BIN_DIR:  perhaps you did not specify the Tcl *build* directory (not the toplevel Tcl directory) or you forgot to configure Tcl?)
    else

Changes to win/tclWin32Dll.c.

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/*
 * The following variables keep track of information about this DLL on a
 * per-instance basis. Each time this DLL is loaded, it gets its own new data
 * segment with its own copy of all static and global information.
 */

static HINSTANCE hInstance;	/* HINSTANCE of this DLL. */
static int platformId;		/* Running under NT, or 95/98? */

/*
 * VC++ 5.x has no 'cpuid' assembler instruction, so we must emulate it
 */

#if defined(_MSC_VER) && (_MSC_VER <= 1100) && defined (_M_IX86)
#define cpuid	__asm __emit 0fh __asm __emit 0a2h
#endif

static Tcl_Encoding winTCharEncoding = NULL;

/*
 * The following declaration is for the VC++ DLL entry point.
 */

BOOL APIENTRY		DllMain(HINSTANCE hInst, DWORD reason,
			    LPVOID reserved);








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/*
 * The following variables keep track of information about this DLL on a
 * per-instance basis. Each time this DLL is loaded, it gets its own new data
 * segment with its own copy of all static and global information.
 */

static HINSTANCE hInstance;	/* HINSTANCE of this DLL. */


/*
 * VC++ 5.x has no 'cpuid' assembler instruction, so we must emulate it
 */

#if defined(_MSC_VER) && (_MSC_VER <= 1100) && defined (_M_IX86)
#define cpuid	__asm __emit 0fh __asm __emit 0a2h
#endif



/*
 * The following declaration is for the VC++ DLL entry point.
 */

BOOL APIENTRY		DllMain(HINSTANCE hInst, DWORD reason,
			    LPVOID reserved);

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    HINSTANCE hInst)		/* Library instance handle. */
{
    OSVERSIONINFOW os;

    hInstance = hInst;
    os.dwOSVersionInfoSize = sizeof(OSVERSIONINFOW);
    GetVersionExW(&os);
    platformId = os.dwPlatformId;

    /*
     * We no longer support Win32s or Win9x, so just in case someone manages
     * to get a runtime there, make sure they know that.
     */

    if (platformId == VER_PLATFORM_WIN32s) {
	Tcl_Panic("Win32s is not a supported platform");
    }
    if (platformId == VER_PLATFORM_WIN32_WINDOWS) {
	Tcl_Panic("Windows 9x is not a supported platform");
    }

    TclWinResetInterfaces();
}

/*
 *----------------------------------------------------------------------
 *
 * TclWinGetPlatformId --
 *
 *	Determines whether running under NT, 95, or Win32s, to allow runtime
 *	conditional code.
 *
 * Results:
 *	The return value is one of:
 *	VER_PLATFORM_WIN32s	   Win32s on Windows 3.1 (not supported)
 *	VER_PLATFORM_WIN32_WINDOWS Win32 on Windows 95, 98, ME (not supported)
 *	VER_PLATFORM_WIN32_NT	Win32 on Windows NT, 2000, XP
 *	VER_PLATFORM_WIN32_CE	Win32 on Windows CE
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

int
TclWinGetPlatformId(void)
{
    return platformId;
}

/*
 *-------------------------------------------------------------------------
 *
 * TclWinNoBackslash --
 *







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    HINSTANCE hInst)		/* Library instance handle. */
{
    OSVERSIONINFOW os;

    hInstance = hInst;
    os.dwOSVersionInfoSize = sizeof(OSVERSIONINFOW);
    GetVersionExW(&os);


    /*
     * We no longer support Win32s or Win9x or Windows CE, so just in case
     * someone manages to get a runtime there, make sure they know that.
     */

    if (os.dwPlatformId != VER_PLATFORM_WIN32_NT) {
	Tcl_Panic("Windows NT is the only supported platform");
    }
































}

/*
 *-------------------------------------------------------------------------
 *
 * TclWinNoBackslash --
 *
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    }
    return path;
}

/*
 *---------------------------------------------------------------------------
 *
 * TclpSetInterfaces --
 *
 *	A helper proc that initializes winTCharEncoding.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	None.
 *
 *---------------------------------------------------------------------------
 */

void
TclpSetInterfaces(void)
{
    TclWinResetInterfaces();
    winTCharEncoding = Tcl_GetEncoding(NULL, "unicode");
}

/*
 *---------------------------------------------------------------------------
 *
 * TclWinEncodingsCleanup --
 *
 *	Called during finalization to free up any encodings we use.
 *
 *	We also clean up any memory allocated in our mount point map which is
 *	used to follow certain kinds of symlinks. That code should never be
 *	used once encodings are taken down.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	None.
 *
 *---------------------------------------------------------------------------
 */

void
TclWinEncodingsCleanup(void)
{
    MountPointMap *dlIter, *dlIter2;

    TclWinResetInterfaces();

    /*
     * Clean up the mount point map.
     */

    Tcl_MutexLock(&mountPointMap);
    dlIter = driveLetterLookup;
    while (dlIter != NULL) {
	dlIter2 = dlIter->nextPtr;
	ckfree(dlIter->volumeName);
	ckfree(dlIter);
	dlIter = dlIter2;
    }
    Tcl_MutexUnlock(&mountPointMap);
}

/*
 *---------------------------------------------------------------------------
 *
 * TclWinResetInterfaces --
 *
 *	Called during finalization to reset us to a safe state for reuse.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	None.
 *
 *---------------------------------------------------------------------------
 */
void
TclWinResetInterfaces(void)
{
    if (winTCharEncoding != NULL) {
	Tcl_FreeEncoding(winTCharEncoding);
	winTCharEncoding = NULL;
    }
}

/*
 *--------------------------------------------------------------------
 *
 * TclWinDriveLetterForVolMountPoint
 *
 *	Unfortunately, Windows provides no easy way at all to get hold of the







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    }
    return path;
}

/*
 *---------------------------------------------------------------------------
 *























 * TclWinEncodingsCleanup --
 *
 *	Called during finalization to clean up any memory allocated in our


 *	mount point map which is used to follow certain kinds of symlinks.

 *
 * Results:
 *	None.
 *
 * Side effects:
 *	None.
 *
 *---------------------------------------------------------------------------
 */

void
TclWinEncodingsCleanup(void)
{
    MountPointMap *dlIter, *dlIter2;



    /*
     * Clean up the mount point map.
     */

    Tcl_MutexLock(&mountPointMap);
    dlIter = driveLetterLookup;
    while (dlIter != NULL) {
	dlIter2 = dlIter->nextPtr;
	ckfree(dlIter->volumeName);
	ckfree(dlIter);
	dlIter = dlIter2;
    }
    Tcl_MutexUnlock(&mountPointMap);
}

























/*
 *--------------------------------------------------------------------
 *
 * TclWinDriveLetterForVolMountPoint
 *
 *	Unfortunately, Windows provides no easy way at all to get hold of the
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}

/*
 *---------------------------------------------------------------------------
 *
 * Tcl_WinUtfToTChar, Tcl_WinTCharToUtf --
 *
 *	Convert between UTF-8 and Unicode when running Windows NT or the
 *	current ANSI code page when running Windows 95.
 *
 *	On Mac, Unix, and Windows 95, all strings exchanged between Tcl and
 *	the OS are "char" oriented. We need only one Tcl_Encoding to convert
 *	between UTF-8 and the system's native encoding. We use NULL to
 *	represent that encoding.
 *
 *	On NT, some strings exchanged between Tcl and the OS are "char"
 *	oriented, while others are in Unicode. We need two Tcl_Encoding APIs
 *	depending on whether we are targeting a "char" or Unicode interface.
 *
 *	Calling Tcl_UtfToExternal() or Tcl_ExternalToUtf() with an encoding of
 *	NULL should always used to convert between UTF-8 and the system's
 *	"char" oriented encoding. The following two functions are used in
 *	Windows-specific code to convert between UTF-8 and Unicode strings
 *	(NT) or "char" strings(95). This saves you the trouble of writing the
 *	following type of fragment over and over:
 *
 *		if (running NT) {
 *		    encoding <- Tcl_GetEncoding("unicode");
 *		    nativeBuffer <- UtfToExternal(encoding, utfBuffer);
 *		    Tcl_FreeEncoding(encoding);
 *		} else {
 *		    nativeBuffer <- UtfToExternal(NULL, utfBuffer);
 *		}
 *
 *	By convention, in Windows a TCHAR is a character in the ANSI code page
 *	on Windows 95, a Unicode character on Windows NT. If you plan on
 *	targeting a Unicode interfaces when running on NT and a "char"
 *	oriented interface while running on 95, these functions should be
 *	used. If you plan on targetting the same "char" oriented function on
 *	both 95 and NT, use Tcl_UtfToExternal() with an encoding of NULL.
 *
 * Results:
 *	The result is a pointer to the string in the desired target encoding.
 *	Storage for the result string is allocated in dsPtr; the caller must
 *	call Tcl_DStringFree() when the result is no longer needed.
 *
 * Side effects:
 *	None.
 *
 *---------------------------------------------------------------------------
 */

TCHAR *
Tcl_WinUtfToTChar(
    const char *string,		/* Source string in UTF-8. */
    int len,			/* Source string length in bytes, or < 0 for
				 * strlen(). */
    Tcl_DString *dsPtr)		/* Uninitialized or free DString in which the
				 * converted string is stored. */
{


    return (TCHAR *) Tcl_UtfToExternalDString(winTCharEncoding,



	    string, len, dsPtr);




}

char *
Tcl_WinTCharToUtf(
    const TCHAR *string,	/* Source string in Unicode when running NT,
				 * ANSI when running 95. */
    int len,			/* Source string length in bytes, or < 0 for
				 * platform-specific string length. */
    Tcl_DString *dsPtr)		/* Uninitialized or free DString in which the
				 * converted string is stored. */
{


    return Tcl_ExternalToUtfDString(winTCharEncoding,







	    (const char *) string, len, dsPtr);




}

/*
 *------------------------------------------------------------------------
 *
 * TclWinCPUID --
 *







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}

/*
 *---------------------------------------------------------------------------
 *
 * Tcl_WinUtfToTChar, Tcl_WinTCharToUtf --
 *
 *	Convert between UTF-8 and Unicode when running Windows.

 *
 *	On Mac and Unix, all strings exchanged between Tcl and the OS are
 *	"char" oriented. We need only one Tcl_Encoding to convert between
 *	UTF-8 and the system's native encoding. We use NULL to represent
 *	that encoding.
 *
 *	On Windows, some strings exchanged between Tcl and the OS are "char"
 *	oriented, while others are in Unicode. We need two Tcl_Encoding APIs
 *	depending on whether we are targeting a "char" or Unicode interface.
 *
 *	Calling Tcl_UtfToExternal() or Tcl_ExternalToUtf() with an encoding
 *	of NULL should always used to convert between UTF-8 and the system's
 *	"char" oriented encoding. The following two functions are used in
 *	Windows-specific code to convert between UTF-8 and Unicode strings.
 *	This saves you the trouble of writing the
 *	following type of fragment over and over:
 *

 *		encoding <- Tcl_GetEncoding("unicode");
 *		nativeBuffer <- UtfToExternal(encoding, utfBuffer);
 *		Tcl_FreeEncoding(encoding);



 *
 *	By convention, in Windows a TCHAR is a Unicode character. If you plan

 *	on targeting a Unicode interface when running on Windows, these

 *	functions should be used. If you plan on targetting a "char" oriented
 *	function on Windows, use Tcl_UtfToExternal() with an encoding of NULL.
 *
 * Results:
 *	The result is a pointer to the string in the desired target encoding.
 *	Storage for the result string is allocated in dsPtr; the caller must
 *	call Tcl_DStringFree() when the result is no longer needed.
 *
 * Side effects:
 *	None.
 *
 *---------------------------------------------------------------------------
 */

TCHAR *
Tcl_WinUtfToTChar(
    const char *string,		/* Source string in UTF-8. */
    int len,			/* Source string length in bytes, or -1 for
				 * strlen(). */
    Tcl_DString *dsPtr)		/* Uninitialized or free DString in which the
				 * converted string is stored. */
{
    TCHAR *wp;
    int size = MultiByteToWideChar(CP_UTF8, 0, string, len, 0, 0);

    Tcl_DStringInit(dsPtr);
    Tcl_DStringSetLength(dsPtr, 2*size+2);
    wp = (TCHAR *)Tcl_DStringValue(dsPtr);
    MultiByteToWideChar(CP_UTF8, 0, string, len, wp, size+1);
    if (len == -1) --size; /* account for 0-byte at string end */
    Tcl_DStringSetLength(dsPtr, 2*size);
    wp[size] = 0;
    return wp;
}

char *
Tcl_WinTCharToUtf(
    const TCHAR *string,	/* Source string in Unicode. */

    int len,			/* Source string length in bytes, or -1 for
				 * platform-specific string length. */
    Tcl_DString *dsPtr)		/* Uninitialized or free DString in which the
				 * converted string is stored. */
{
    char *p;
    int size;

    if (len > 0) {
	len /= 2;
    }
    size = WideCharToMultiByte(CP_UTF8, 0, string, len, 0, 0, NULL, NULL);
    Tcl_DStringInit(dsPtr);
    Tcl_DStringSetLength(dsPtr, size+1);
    p = (char *)Tcl_DStringValue(dsPtr);
    WideCharToMultiByte(CP_UTF8, 0, string, len, p, size, NULL, NULL);
    if (len == -1) --size; /* account for 0-byte at string end */
    Tcl_DStringSetLength(dsPtr, size);
    p[size] = 0;
    return p;
}

/*
 *------------------------------------------------------------------------
 *
 * TclWinCPUID --
 *

Changes to win/tclWinChan.c.

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    infoPtr->nextPtr = NULL;
    infoPtr->validMask = permissions;
    infoPtr->watchMask = 0;
    infoPtr->flags = appendMode;
    infoPtr->handle = handle;
    infoPtr->dirty = 0;
    sprintf(channelName, "file%" TCL_I_MODIFIER "x", (size_t) infoPtr);

    infoPtr->channel = Tcl_CreateChannel(&fileChannelType, channelName,
	    infoPtr, permissions);

    /*
     * Files have default translation of AUTO and ^Z eof char, which means
     * that a ^Z will be accepted as EOF when reading.







|







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    infoPtr->nextPtr = NULL;
    infoPtr->validMask = permissions;
    infoPtr->watchMask = 0;
    infoPtr->flags = appendMode;
    infoPtr->handle = handle;
    infoPtr->dirty = 0;
    sprintf(channelName, "file%" TCL_Z_MODIFIER "x", (size_t) infoPtr);

    infoPtr->channel = Tcl_CreateChannel(&fileChannelType, channelName,
	    infoPtr, permissions);

    /*
     * Files have default translation of AUTO and ^Z eof char, which means
     * that a ^Z will be accepted as EOF when reading.

Changes to win/tclWinConsole.c.

1316
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    /*
     * Use the pointer for the name of the result channel. This keeps the
     * channel names unique, since some may share handles (stdin/stdout/stderr
     * for instance).
     */

    sprintf(channelName, "file%" TCL_I_MODIFIER "x", (size_t) infoPtr);

    infoPtr->channel = Tcl_CreateChannel(&consoleChannelType, channelName,
	    infoPtr, permissions);

    if (permissions & TCL_READABLE) {
	/*
	 * Make sure the console input buffer is ready for only character







|







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    /*
     * Use the pointer for the name of the result channel. This keeps the
     * channel names unique, since some may share handles (stdin/stdout/stderr
     * for instance).
     */

    sprintf(channelName, "file%" TCL_Z_MODIFIER "x", (size_t) infoPtr);

    infoPtr->channel = Tcl_CreateChannel(&consoleChannelType, channelName,
	    infoPtr, permissions);

    if (permissions & TCL_READABLE) {
	/*
	 * Make sure the console input buffer is ready for only character

Changes to win/tclWinDde.c.

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Dde_Init(
    Tcl_Interp *interp)
{
    if (!Tcl_InitStubs(interp, "8.1", 0)) {
	return TCL_ERROR;
    }

#ifdef UNICODE
    if (TclWinGetPlatformId() < VER_PLATFORM_WIN32_NT) {
	Tcl_SetObjResult(interp, Tcl_NewStringObj(
		"Win32s and Windows 9x are not supported platforms", -1));
	return TCL_ERROR;
    }
#endif
    Tcl_CreateObjCommand(interp, "dde", DdeObjCmd, NULL, NULL);
    Tcl_CreateExitHandler(DdeExitProc, NULL);
    return Tcl_PkgProvide(interp, TCL_DDE_PACKAGE_NAME, TCL_DDE_VERSION);
}

/*
 *----------------------------------------------------------------------







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Dde_Init(
    Tcl_Interp *interp)
{
    if (!Tcl_InitStubs(interp, "8.1", 0)) {
	return TCL_ERROR;
    }








    Tcl_CreateObjCommand(interp, "dde", DdeObjCmd, NULL, NULL);
    Tcl_CreateExitHandler(DdeExitProc, NULL);
    return Tcl_PkgProvide(interp, TCL_DDE_PACKAGE_NAME, TCL_DDE_VERSION);
}

/*
 *----------------------------------------------------------------------

Changes to win/tclWinError.c.

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    ENOMEM,	/* ERROR_ARENA_TRASHED		7 */
    ENOMEM,	/* ERROR_NOT_ENOUGH_MEMORY	8 */
    ENOMEM,	/* ERROR_INVALID_BLOCK		9 */
    E2BIG,	/* ERROR_BAD_ENVIRONMENT	10 */
    ENOEXEC,	/* ERROR_BAD_FORMAT		11 */
    EACCES,	/* ERROR_INVALID_ACCESS		12 */
    EINVAL,	/* ERROR_INVALID_DATA		13 */
    EFAULT,	/* ERROR_OUT_OF_MEMORY		14 */
    ENOENT,	/* ERROR_INVALID_DRIVE		15 */
    EACCES,	/* ERROR_CURRENT_DIRECTORY	16 */
    EXDEV,	/* ERROR_NOT_SAME_DEVICE	17 */
    ENOENT,	/* ERROR_NO_MORE_FILES		18 */
    EROFS,	/* ERROR_WRITE_PROTECT		19 */
    ENXIO,	/* ERROR_BAD_UNIT		20 */
    EBUSY,	/* ERROR_NOT_READY		21 */







|







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    ENOMEM,	/* ERROR_ARENA_TRASHED		7 */
    ENOMEM,	/* ERROR_NOT_ENOUGH_MEMORY	8 */
    ENOMEM,	/* ERROR_INVALID_BLOCK		9 */
    E2BIG,	/* ERROR_BAD_ENVIRONMENT	10 */
    ENOEXEC,	/* ERROR_BAD_FORMAT		11 */
    EACCES,	/* ERROR_INVALID_ACCESS		12 */
    EINVAL,	/* ERROR_INVALID_DATA		13 */
    ENOMEM,	/* ERROR_OUT_OF_MEMORY		14 */
    ENOENT,	/* ERROR_INVALID_DRIVE		15 */
    EACCES,	/* ERROR_CURRENT_DIRECTORY	16 */
    EXDEV,	/* ERROR_NOT_SAME_DEVICE	17 */
    ENOENT,	/* ERROR_NO_MORE_FILES		18 */
    EROFS,	/* ERROR_WRITE_PROTECT		19 */
    ENXIO,	/* ERROR_BAD_UNIT		20 */
    EBUSY,	/* ERROR_NOT_READY		21 */
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409
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	 */

	if (msgString[TCL_MAX_WARN_LEN-1] != L'\0') {
	    memcpy(msgString + (TCL_MAX_WARN_LEN - 5), L" ...", 5 * sizeof(WCHAR));
	}
	OutputDebugStringW(msgString);
    } else {



	vfprintf(stderr, format, argList);
	fprintf(stderr, "\n");
	fflush(stderr);
    }
#   if defined(__GNUC__)
    __builtin_trap();
#   else







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	 */

	if (msgString[TCL_MAX_WARN_LEN-1] != L'\0') {
	    memcpy(msgString + (TCL_MAX_WARN_LEN - 5), L" ...", 5 * sizeof(WCHAR));
	}
	OutputDebugStringW(msgString);
    } else {
	if (!isatty(fileno(stderr))) {
	    fprintf(stderr, "\xef\xbb\xbf");
	}
	vfprintf(stderr, format, argList);
	fprintf(stderr, "\n");
	fflush(stderr);
    }
#   if defined(__GNUC__)
    __builtin_trap();
#   else

Changes to win/tclWinInit.c.

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/*
 * Windows version dependend functions
 */
TclWinProcs tclWinProcs;

/*
 * The following arrays contain the human readable strings for the Windows
 * platform and processor values.
 */


#define NUMPLATFORMS 4
static const char *const platforms[NUMPLATFORMS] = {
    "Win32s", "Windows 95", "Windows NT", "Windows CE"
};

#define NUMPROCESSORS 11
static const char *const processors[NUMPROCESSORS] = {
    "intel", "mips", "alpha", "ppc", "shx", "arm", "ia64", "alpha64", "msil",
    "amd64", "ia32_on_win64"
};

/*







|



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/*
 * Windows version dependend functions
 */
TclWinProcs tclWinProcs;

/*
 * The following arrays contain the human readable strings for the Windows
 * processor values.
 */







#define NUMPROCESSORS 11
static const char *const processors[NUMPROCESSORS] = {
    "intel", "mips", "alpha", "ppc", "shx", "arm", "ia64", "alpha64", "msil",
    "amd64", "ia32_on_win64"
};

/*
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 *
 *-------------------------------------------------------------------------
 */

void
TclpInitLibraryPath(
    char **valuePtr,
    size_t *lengthPtr,
    Tcl_Encoding *encodingPtr)
{
#define LIBRARY_SIZE	    64
    Tcl_Obj *pathPtr;
    char installLib[LIBRARY_SIZE];
    const char *bytes;








|







178
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 *
 *-------------------------------------------------------------------------
 */

void
TclpInitLibraryPath(
    char **valuePtr,
    unsigned int *lengthPtr,
    Tcl_Encoding *encodingPtr)
{
#define LIBRARY_SIZE	    64
    Tcl_Obj *pathPtr;
    char installLib[LIBRARY_SIZE];
    const char *bytes;

346
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 *
 *---------------------------------------------------------------------------
 */

static void
InitializeDefaultLibraryDir(
    char **valuePtr,
    size_t *lengthPtr,
    Tcl_Encoding *encodingPtr)
{
    HMODULE hModule = TclWinGetTclInstance();
    WCHAR wName[MAX_PATH + LIBRARY_SIZE];
    char name[(MAX_PATH + LIBRARY_SIZE) * TCL_UTF_MAX];
    char *end, *p;








|







341
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 *
 *---------------------------------------------------------------------------
 */

static void
InitializeDefaultLibraryDir(
    char **valuePtr,
    unsigned int *lengthPtr,
    Tcl_Encoding *encodingPtr)
{
    HMODULE hModule = TclWinGetTclInstance();
    WCHAR wName[MAX_PATH + LIBRARY_SIZE];
    char name[(MAX_PATH + LIBRARY_SIZE) * TCL_UTF_MAX];
    char *end, *p;

397
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 *
 *---------------------------------------------------------------------------
 */

static void
InitializeSourceLibraryDir(
    char **valuePtr,
    size_t *lengthPtr,
    Tcl_Encoding *encodingPtr)
{
    HMODULE hModule = TclWinGetTclInstance();
    WCHAR wName[MAX_PATH + LIBRARY_SIZE];
    char name[(MAX_PATH + LIBRARY_SIZE) * TCL_UTF_MAX];
    char *end, *p;








|







392
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 *
 *---------------------------------------------------------------------------
 */

static void
InitializeSourceLibraryDir(
    char **valuePtr,
    unsigned int *lengthPtr,
    Tcl_Encoding *encodingPtr)
{
    HMODULE hModule = TclWinGetTclInstance();
    WCHAR wName[MAX_PATH + LIBRARY_SIZE];
    char name[(MAX_PATH + LIBRARY_SIZE) * TCL_UTF_MAX];
    char *end, *p;

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 */

void
TclpSetInitialEncodings(void)
{
    Tcl_DString encodingName;

    TclpSetInterfaces();
    Tcl_SetSystemEncoding(NULL,
	    Tcl_GetEncodingNameFromEnvironment(&encodingName));
    Tcl_DStringFree(&encodingName);
}

void TclWinSetInterfaces(
    int dummy)			/* Not used. */
{
    TclpSetInterfaces();
}

const char *
Tcl_GetEncodingNameFromEnvironment(
    Tcl_DString *bufPtr)
{
    Tcl_DStringInit(bufPtr);
    Tcl_DStringSetLength(bufPtr, 2+TCL_INTEGER_SPACE);
    wsprintfA(Tcl_DStringValue(bufPtr), "cp%d", GetACP());







<





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495
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 */

void
TclpSetInitialEncodings(void)
{
    Tcl_DString encodingName;


    Tcl_SetSystemEncoding(NULL,
	    Tcl_GetEncodingNameFromEnvironment(&encodingName));
    Tcl_DStringFree(&encodingName);
}







const char *
Tcl_GetEncodingNameFromEnvironment(
    Tcl_DString *bufPtr)
{
    Tcl_DStringInit(bufPtr);
    Tcl_DStringSetLength(bufPtr, 2+TCL_INTEGER_SPACE);
    wsprintfA(Tcl_DStringValue(bufPtr), "cp%d", GetACP());
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    /*
     * Define the tcl_platform array.
     */

    Tcl_SetVar2(interp, "tcl_platform", "platform", "windows",
	    TCL_GLOBAL_ONLY);
    if (osInfo.dwPlatformId < NUMPLATFORMS) {
	Tcl_SetVar2(interp, "tcl_platform", "os",
		platforms[osInfo.dwPlatformId], TCL_GLOBAL_ONLY);
    }
    wsprintfA(buffer, "%d.%d", osInfo.dwMajorVersion, osInfo.dwMinorVersion);
    Tcl_SetVar2(interp, "tcl_platform", "osVersion", buffer, TCL_GLOBAL_ONLY);
    if (sys.oemId.wProcessorArchitecture < NUMPROCESSORS) {
	Tcl_SetVar2(interp, "tcl_platform", "machine",
		processors[sys.oemId.wProcessorArchitecture],
		TCL_GLOBAL_ONLY);
    }







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    /*
     * Define the tcl_platform array.
     */

    Tcl_SetVar2(interp, "tcl_platform", "platform", "windows",
	    TCL_GLOBAL_ONLY);

    Tcl_SetVar2(interp, "tcl_platform", "os", "Windows NT", TCL_GLOBAL_ONLY);


    wsprintfA(buffer, "%d.%d", osInfo.dwMajorVersion, osInfo.dwMinorVersion);
    Tcl_SetVar2(interp, "tcl_platform", "osVersion", buffer, TCL_GLOBAL_ONLY);
    if (sys.oemId.wProcessorArchitecture < NUMPROCESSORS) {
	Tcl_SetVar2(interp, "tcl_platform", "machine",
		processors[sys.oemId.wProcessorArchitecture],
		TCL_GLOBAL_ONLY);
    }

Changes to win/tclWinInt.h.

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 */
typedef struct TclWinProcs {
    BOOL (WINAPI *cancelSynchronousIo)(HANDLE);
} TclWinProcs;

MODULE_SCOPE TclWinProcs tclWinProcs;

/*
 * Some versions of Borland C have a define for the OSVERSIONINFO for
 * Win32s and for NT, but not for Windows 95.
 * Define VER_PLATFORM_WIN32_CE for those without newer headers.
 */

#ifndef VER_PLATFORM_WIN32_WINDOWS
#define VER_PLATFORM_WIN32_WINDOWS 1
#endif
#ifndef VER_PLATFORM_WIN32_CE
#define VER_PLATFORM_WIN32_CE 3
#endif

#ifdef _WIN64
#         define TCL_I_MODIFIER        "I"
#else
#         define TCL_I_MODIFIER        ""
#endif

/*
 * Declarations of functions that are not accessible by way of the
 * stubs table.
 */

MODULE_SCOPE char	TclWinDriveLetterForVolMountPoint(
			    const TCHAR *mountPoint);







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 */
typedef struct TclWinProcs {
    BOOL (WINAPI *cancelSynchronousIo)(HANDLE);
} TclWinProcs;

MODULE_SCOPE TclWinProcs tclWinProcs;




















/*
 * Declarations of functions that are not accessible by way of the
 * stubs table.
 */

MODULE_SCOPE char	TclWinDriveLetterForVolMountPoint(
			    const TCHAR *mountPoint);

Added win/tclWinPanic.c.

















































































































































































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/*
 * tclWinPanic.c --
 *
 *	Contains the Windows-specific command-line panic proc.
 *
 * Copyright (c) 2013 by Jan Nijtmans.
 * All rights reserved.
 *
 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tclInt.h"
/*
 *----------------------------------------------------------------------
 *
 * Tcl_ConsolePanic --
 *
 *	Display a message. If a debugger is present, present it directly to
 *	the debugger, otherwise send it to stderr.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

void
Tcl_ConsolePanic(
    const char *format, ...)
{
#define TCL_MAX_WARN_LEN 26000
    va_list argList;
    WCHAR msgString[TCL_MAX_WARN_LEN];
    char buf[TCL_MAX_WARN_LEN * TCL_UTF_MAX];
    HANDLE handle = GetStdHandle(STD_ERROR_HANDLE);
    DWORD dummy;

    va_start(argList, format);
    vsnprintf(buf+3, sizeof(buf)-3, format, argList);
    buf[sizeof(buf)-1] = 0;
    msgString[TCL_MAX_WARN_LEN-1] = L'\0';
    MultiByteToWideChar(CP_UTF8, 0, buf+3, -1, msgString, TCL_MAX_WARN_LEN);

    /*
     * Truncate MessageBox string if it is too long to not overflow the buffer.
     */

    if (msgString[TCL_MAX_WARN_LEN-1] != L'\0') {
	memcpy(msgString + (TCL_MAX_WARN_LEN - 5), L" ...", 5 * sizeof(WCHAR));
    }

    if (IsDebuggerPresent()) {
	OutputDebugStringW(msgString);
    } else if (_isatty(2)) {
	WriteConsoleW(handle, msgString, wcslen(msgString), &dummy, 0);
    } else {
	buf[0] = 0xEF; buf[1] = 0xBB; buf[2] = 0xBF; /* UTF-8 bom */
	WriteFile(handle, buf, strlen(buf), &dummy, 0);
	WriteFile(handle, "\n", 1, &dummy, 0);
	FlushFileBuffers(handle);
    }
#   if defined(__GNUC__)
	__builtin_trap();
#   elif defined(_WIN64)
	__debugbreak();
#   elif defined(_MSC_VER)
	_asm {int 3}
#   else
	DebugBreak();
#   endif
#if defined(_WIN32)
	ExitProcess(1);
#else
	abort();
#endif
}
/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * tab-width: 8
 * End:
 */

Changes to win/tclWinPipe.c.

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{
    ProcInfo *infoPtr;

    PipeInit();

    Tcl_MutexLock(&pipeMutex);
    for (infoPtr = procList; infoPtr != NULL; infoPtr = infoPtr->nextPtr) {
	if (infoPtr->hProcess == (HANDLE) pid) {
	    Tcl_MutexUnlock(&pipeMutex);
	    return infoPtr->dwProcessId;
	}
    }
    Tcl_MutexUnlock(&pipeMutex);
    return (unsigned long) -1;
}







|







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{
    ProcInfo *infoPtr;

    PipeInit();

    Tcl_MutexLock(&pipeMutex);
    for (infoPtr = procList; infoPtr != NULL; infoPtr = infoPtr->nextPtr) {
	if (infoPtr->dwProcessId == (DWORD) pid) {
	    Tcl_MutexUnlock(&pipeMutex);
	    return infoPtr->dwProcessId;
	}
    }
    Tcl_MutexUnlock(&pipeMutex);
    return (unsigned long) -1;
}
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     * provided by this application, and run in the background.
     *
     * If we are starting a GUI process, they don't automatically get a
     * console, so it doesn't matter if they are started as foreground or
     * detached processes. The GUI window will still pop up to the foreground.
     */

    if (TclWinGetPlatformId() == VER_PLATFORM_WIN32_NT) {
	if (HasConsole()) {
	    createFlags = 0;
	} else if (applType == APPL_DOS) {
	    /*
	     * Under NT, 16-bit DOS applications will not run unless they can
	     * be attached to a console. If we are running without a console,
	     * run the 16-bit program as an normal process inside of a hidden
	     * console application, and then run that hidden console as a
	     * detached process.
	     */

	    startInfo.wShowWindow = SW_HIDE;
	    startInfo.dwFlags |= STARTF_USESHOWWINDOW;
	    createFlags = CREATE_NEW_CONSOLE;
	    TclDStringAppendLiteral(&cmdLine, "cmd.exe /c");
	} else {
	    createFlags = DETACHED_PROCESS;
	}
    } else {
	if (HasConsole()) {
	    createFlags = 0;
	} else {
	    createFlags = DETACHED_PROCESS;
	}

	if (applType == APPL_DOS) {
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "DOS application process not supported on this platform",
		    -1));
	    Tcl_SetErrorCode(interp, "TCL", "OPERATION", "EXEC", "DOS_APP",
		    NULL);
	    goto end;
	}
    }

    /*
     * cmdLine gets the full command line used to invoke the executable,
     * including the name of the executable itself. The command line arguments
     * in argv[] are stored in cmdLine separated by spaces. Special characters
     * in individual arguments from argv[] must be quoted when being stored in







<
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|
|
|
|

|
|
|
|
|
|
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<







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1097

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1110
1111
1112
1113
1114
















1115
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     * provided by this application, and run in the background.
     *
     * If we are starting a GUI process, they don't automatically get a
     * console, so it doesn't matter if they are started as foreground or
     * detached processes. The GUI window will still pop up to the foreground.
     */


    if (HasConsole()) {
	    createFlags = 0;
    } else if (applType == APPL_DOS) {
	/*
	 * Under NT, 16-bit DOS applications will not run unless they can
	 * be attached to a console. If we are running without a console,
	 * run the 16-bit program as an normal process inside of a hidden
	 * console application, and then run that hidden console as a
	 * detached process.
	 */

	startInfo.wShowWindow = SW_HIDE;
	startInfo.dwFlags |= STARTF_USESHOWWINDOW;
	createFlags = CREATE_NEW_CONSOLE;
	TclDStringAppendLiteral(&cmdLine, "cmd.exe /c");
    } else {
	createFlags = DETACHED_PROCESS;
















    }

    /*
     * cmdLine gets the full command line used to invoke the executable,
     * including the name of the executable itself. The command line arguments
     * in argv[] are stored in cmdLine separated by spaces. Special characters
     * in individual arguments from argv[] must be quoted when being stored in
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1190
     * CreateProcess() and CloseHandle(), the problem does not occur." PSS ID
     * Number: Q124121
     */

    WaitForInputIdle(procInfo.hProcess, 5000);
    CloseHandle(procInfo.hThread);

    *pidPtr = (Tcl_Pid) procInfo.hProcess;
    if (*pidPtr != 0) {
	TclWinAddProcess(procInfo.hProcess, procInfo.dwProcessId);
    }
    result = TCL_OK;

  end:
    Tcl_DStringFree(&cmdLine);







|







1159
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     * CreateProcess() and CloseHandle(), the problem does not occur." PSS ID
     * Number: Q124121
     */

    WaitForInputIdle(procInfo.hProcess, 5000);
    CloseHandle(procInfo.hThread);

    *pidPtr = (Tcl_Pid) procInfo.dwProcessId;
    if (*pidPtr != 0) {
	TclWinAddProcess(procInfo.hProcess, procInfo.dwProcessId);
    }
    result = TCL_OK;

  end:
    Tcl_DStringFree(&cmdLine);
1619
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    /*
     * For backward compatibility with previous versions of Tcl, we use
     * "file%d" as the base name for pipes even though it would be more
     * natural to use "pipe%d". Use the pointer to keep the channel names
     * unique, in case channels share handles (stdin/stdout).
     */

    sprintf(channelName, "file%" TCL_I_MODIFIER "x", (size_t) infoPtr);
    infoPtr->channel = Tcl_CreateChannel(&pipeChannelType, channelName,
	    infoPtr, infoPtr->validMask);

    /*
     * Pipes have AUTO translation mode on Windows and ^Z eof char, which
     * means that a ^Z will be appended to them at close. This is needed for
     * Windows programs that expect a ^Z at EOF.







|







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    /*
     * For backward compatibility with previous versions of Tcl, we use
     * "file%d" as the base name for pipes even though it would be more
     * natural to use "pipe%d". Use the pointer to keep the channel names
     * unique, in case channels share handles (stdin/stdout).
     */

    sprintf(channelName, "file%" TCL_Z_MODIFIER "x", (size_t) infoPtr);
    infoPtr->channel = Tcl_CreateChannel(&pipeChannelType, channelName,
	    infoPtr, infoPtr->validMask);

    /*
     * Pipes have AUTO translation mode on Windows and ^Z eof char, which
     * means that a ^Z will be appended to them at close. This is needed for
     * Windows programs that expect a ^Z at EOF.
2360
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     * Find the process and cut it from the process list.
     */

    Tcl_MutexLock(&pipeMutex);
    prevPtrPtr = &procList;
    for (infoPtr = procList; infoPtr != NULL;
	    prevPtrPtr = &infoPtr->nextPtr, infoPtr = infoPtr->nextPtr) {
	 if (infoPtr->hProcess == (HANDLE) pid) {
	    *prevPtrPtr = infoPtr->nextPtr;
	    break;
	}
    }
    Tcl_MutexUnlock(&pipeMutex);

    /*







|







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     * Find the process and cut it from the process list.
     */

    Tcl_MutexLock(&pipeMutex);
    prevPtrPtr = &procList;
    for (infoPtr = procList; infoPtr != NULL;
	    prevPtrPtr = &infoPtr->nextPtr, infoPtr = infoPtr->nextPtr) {
	 if (infoPtr->dwProcessId == (DWORD) pid) {
	    *prevPtrPtr = infoPtr->nextPtr;
	    break;
	}
    }
    Tcl_MutexUnlock(&pipeMutex);

    /*

Changes to win/tclWinSerial.c.

1438
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    infoPtr->sysBufWrite = 4096;

    /*
     * Use the pointer to keep the channel names unique, in case the handles
     * are shared between multiple channels (stdin/stdout).
     */

    sprintf(channelName, "file%" TCL_I_MODIFIER "x", (size_t) infoPtr);

    infoPtr->channel = Tcl_CreateChannel(&serialChannelType, channelName,
	    infoPtr, permissions);


    SetupComm(handle, infoPtr->sysBufRead, infoPtr->sysBufWrite);
    PurgeComm(handle,







|







1438
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    infoPtr->sysBufWrite = 4096;

    /*
     * Use the pointer to keep the channel names unique, in case the handles
     * are shared between multiple channels (stdin/stdout).
     */

    sprintf(channelName, "file%" TCL_Z_MODIFIER "x", (size_t) infoPtr);

    infoPtr->channel = Tcl_CreateChannel(&serialChannelType, channelName,
	    infoPtr, permissions);


    SetupComm(handle, infoPtr->sysBufRead, infoPtr->sysBufWrite);
    PurgeComm(handle,
1734
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	 * control characters to something large and custom, they'll know the
	 * hex/octal value rather than the printable form.
	 */

	dcb.XonChar = argv[0][0];
	dcb.XoffChar = argv[1][0];
	if (argv[0][0] & 0x80 || argv[1][0] & 0x80) {
	    Tcl_UniChar character;
	    int charLen;

	    charLen = Tcl_UtfToUniChar(argv[0], &character);
	    if (argv[0][charLen]) {
		goto badXchar;
	    }
	    dcb.XonChar = (char) character;







|







1734
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1741
1742
1743
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1748
	 * control characters to something large and custom, they'll know the
	 * hex/octal value rather than the printable form.
	 */

	dcb.XonChar = argv[0][0];
	dcb.XoffChar = argv[1][0];
	if (argv[0][0] & 0x80 || argv[1][0] & 0x80) {
	    Tcl_UniChar character = 0;
	    int charLen;

	    charLen = Tcl_UtfToUniChar(argv[0], &character);
	    if (argv[0][charLen]) {
		goto badXchar;
	    }
	    dcb.XonChar = (char) character;

Changes to win/tclWinSock.c.

356
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 *
 *----------------------------------------------------------------------
 */

void
InitializeHostName(
    char **valuePtr,
    size_t *lengthPtr,
    Tcl_Encoding *encodingPtr)
{
    TCHAR tbuf[MAX_COMPUTERNAME_LENGTH + 1];
    DWORD length = MAX_COMPUTERNAME_LENGTH + 1;
    Tcl_DString ds;

    if (GetComputerName(tbuf, &length) != 0) {







|







356
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 *
 *----------------------------------------------------------------------
 */

void
InitializeHostName(
    char **valuePtr,
    unsigned int *lengthPtr,
    Tcl_Encoding *encodingPtr)
{
    TCHAR tbuf[MAX_COMPUTERNAME_LENGTH + 1];
    DWORD length = MAX_COMPUTERNAME_LENGTH + 1;
    Tcl_DString ds;

    if (GetComputerName(tbuf, &length) != 0) {

Changes to win/tclWinThrd.c.

9
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24
 *
 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tclWinInt.h"

#include <float.h>

/* Workaround for mingw versions which don't provide this in float.h */
#ifndef _MCW_EM
#   define	_MCW_EM		0x0008001F	/* Error masks */
#   define	_MCW_RC		0x00000300	/* Rounding */
#   define	_MCW_PC		0x00030000	/* Precision */
_CRTIMP unsigned int __cdecl _controlfp (unsigned int unNew, unsigned int unMask);
#endif







<
<







9
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11
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13
14
15


16
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18
19
20
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22
 *
 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tclWinInt.h"



/* Workaround for mingw versions which don't provide this in float.h */
#ifndef _MCW_EM
#   define	_MCW_EM		0x0008001F	/* Error masks */
#   define	_MCW_RC		0x00000300	/* Rounding */
#   define	_MCW_PC		0x00030000	/* Precision */
_CRTIMP unsigned int __cdecl _controlfp (unsigned int unNew, unsigned int unMask);
#endif