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Comment:merge trunk
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SHA1: bc0550924f15806f8363811b611206c8b204e18b
User & Date: dkf 2017-06-22 21:48:48.309
Context
2017-06-22
21:50
Implement TIP #470: Reliable Access to OO Definition Context Object check-in: 0ae0df0685 user: dkf tags: trunk
21:48
merge trunk Closed-Leaf check-in: bc0550924f user: dkf tags: tip-470
21:46
Implement TIP #463: Command-Driven Substitutions for regsub check-in: 9aaee27679 user: dkf tags: trunk
2017-06-13
11:10
Add tests and docs. check-in: e19250e477 user: dkf tags: tip-470
Changes
Unified Diff Ignore Whitespace Patch
Changes to doc/dict.n.
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.CS
set foo {foo {a b} bar 2 baz 3}
\fBdict with\fR foo {}
puts $foo
#    prints: \fIa b foo {a b} bar 2 baz 3\fR
.CE
.SH "SEE ALSO"
append(n), array(n), foreach(n), mapeach(n), incr(n), list(n), lappend(n), set(n)
.SH KEYWORDS
dictionary, create, update, lookup, iterate, filter, map
'\" Local Variables:
'\" mode: nroff
'\" End:







|





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.CS
set foo {foo {a b} bar 2 baz 3}
\fBdict with\fR foo {}
puts $foo
#    prints: \fIa b foo {a b} bar 2 baz 3\fR
.CE
.SH "SEE ALSO"
append(n), array(n), foreach(n), incr(n), list(n), lappend(n), lmap(n), set(n)
.SH KEYWORDS
dictionary, create, update, lookup, iterate, filter, map
'\" Local Variables:
'\" mode: nroff
'\" End:
Changes to doc/regsub.n.
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matching range is found and substituted.
If \fB\-all\fR is specified, then
.QW &
and
.QW \e\fIn\fR
sequences are handled for each substitution using the information
from the corresponding match.

























.TP
\fB\-expanded\fR
.
Enables use of the expanded regular expression syntax where
whitespace and comments are ignored.  This is the same as specifying
the \fB(?x)\fR embedded option (see the \fBre_syntax\fR manual page).
.TP







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matching range is found and substituted.
If \fB\-all\fR is specified, then
.QW &
and
.QW \e\fIn\fR
sequences are handled for each substitution using the information
from the corresponding match.
.TP
\fB\-command\fR
.VS 8.7
Changes the handling of the substitution string so that it no longer treats
.QW &
and
.QW \e
as special characters, but instead uses them as a non-empty list of words.
Each time a substitution is processed, another complete Tcl word is appended
to that list for each substitution value (the first such argument represents
the overall matched substring, the subsequent arguments will be one per
capturing sub-RE, much as are returned from \fBregexp\fR \fB\-inline\fR) and
the overall list is then evaluated as a Tcl command call. If the command
finishes successfully, the result of command call is substituted into the
resulting string.
.RS
.PP
If \fB\-all\fR is not also given, the command callback will be invoked at most
once (exactly when the regular expression matches). If \fB\-all\fR is given,
the command callback will be invoked for each matched location, in sequence.
The exact location indices that matched are not made available to the script.
.PP
See \fBEXAMPLES\fR below for illustrative cases.
.RE
.VE 8.7
.TP
\fB\-expanded\fR
.
Enables use of the expanded regular expression syntax where
whitespace and comments are ignored.  This is the same as specifying
the \fB(?x)\fR embedded option (see the \fBre_syntax\fR manual page).
.TP
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# Now we apply the substitution to get a subst-string that
# will perform the computational parts of the conversion. Note
# that newline is handled specially through \fBstring map\fR since
# backslash-newline is a special sequence.
set quoted [subst [string map {\en {\e\eu000a}} \e
        [\fBregsub\fR -all $RE $string $substitution]]]
.CE















































.SH "SEE ALSO"
regexp(n), re_syntax(n), subst(n), string(n)
.SH KEYWORDS
match, pattern, quoting, regular expression, substitution
'\" Local Variables:
'\" mode: nroff
'\" End:







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# Now we apply the substitution to get a subst-string that
# will perform the computational parts of the conversion. Note
# that newline is handled specially through \fBstring map\fR since
# backslash-newline is a special sequence.
set quoted [subst [string map {\en {\e\eu000a}} \e
        [\fBregsub\fR -all $RE $string $substitution]]]
.CE
.PP
.VS 8.7
The above operation can be done using \fBregsub \-command\fR instead, which is
often faster. (A full pre-computed \fBstring map\fR would be faster still, but
the cost of computing the map for a transformation as complex as this can be
quite large.)
.PP
.CS
# This RE is just a character class for everything "bad"
set RE {[][{};#\e\e\e$\es\eu0080-\euffff]}

# This encodes what the RE described above matches
proc encodeChar {ch} {
    # newline is handled specially since backslash-newline is a
    # special sequence.
    if {$ch eq "\en"} {
        return "\e\eu000a"
    }
    # No point in writing this as a one-liner
    scan $ch %c charNumber
    format "\e\eu%04x" $charNumber
}

set quoted [\fBregsub\fR -all -command $RE $string encodeChar]
.CE
.PP
Decoding a URL-encoded string using \fBregsub \-command\fR, a lambda term and
the \fBapply\fR command.
.PP
.CS
# Match one of the sequences in a URL-encoded string that needs
# fixing, converting + to space and %XX to the right character
# (e.g., %7e becomes ~)
set RE {(\e+)|%([0-9A-Fa-f]{2})}

# Note that -command uses a command prefix, not a command name
set decoded [\fBregsub\fR -all -command $RE $string {apply {{- p h} {
    # + is a special case; handle directly
    if {$p eq "+"} {
        return " "
    }
    # convert hex to a char
    scan $h %x charNumber
    format %c $charNumber
}}}]
.CE
.VE 8.7
.SH "SEE ALSO"
regexp(n), re_syntax(n), subst(n), string(n)
.SH KEYWORDS
match, pattern, quoting, regular expression, substitution
'\" Local Variables:
'\" mode: nroff
'\" End:
Changes to generic/regc_locale.c.
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static const crange alphaRangeTable[] = {
    {0x41, 0x5a}, {0x61, 0x7a}, {0xc0, 0xd6}, {0xd8, 0xf6},
    {0xf8, 0x2c1}, {0x2c6, 0x2d1}, {0x2e0, 0x2e4}, {0x370, 0x374},
    {0x37a, 0x37d}, {0x388, 0x38a}, {0x38e, 0x3a1}, {0x3a3, 0x3f5},
    {0x3f7, 0x481}, {0x48a, 0x52f}, {0x531, 0x556}, {0x561, 0x587},
    {0x5d0, 0x5ea}, {0x5f0, 0x5f2}, {0x620, 0x64a}, {0x671, 0x6d3},
    {0x6fa, 0x6fc}, {0x712, 0x72f}, {0x74d, 0x7a5}, {0x7ca, 0x7ea},
    {0x800, 0x815}, {0x840, 0x858}, {0x8a0, 0x8b4}, {0x8b6, 0x8bd},
    {0x904, 0x939}, {0x958, 0x961}, {0x971, 0x980}, {0x985, 0x98c},
    {0x993, 0x9a8}, {0x9aa, 0x9b0}, {0x9b6, 0x9b9}, {0x9df, 0x9e1},
    {0xa05, 0xa0a}, {0xa13, 0xa28}, {0xa2a, 0xa30}, {0xa59, 0xa5c},
    {0xa72, 0xa74}, {0xa85, 0xa8d}, {0xa8f, 0xa91}, {0xa93, 0xaa8},
    {0xaaa, 0xab0}, {0xab5, 0xab9}, {0xb05, 0xb0c}, {0xb13, 0xb28},
    {0xb2a, 0xb30}, {0xb35, 0xb39}, {0xb5f, 0xb61}, {0xb85, 0xb8a},
    {0xb8e, 0xb90}, {0xb92, 0xb95}, {0xba8, 0xbaa}, {0xbae, 0xbb9},
    {0xc05, 0xc0c}, {0xc0e, 0xc10}, {0xc12, 0xc28}, {0xc2a, 0xc39},
    {0xc58, 0xc5a}, {0xc85, 0xc8c}, {0xc8e, 0xc90}, {0xc92, 0xca8},
    {0xcaa, 0xcb3}, {0xcb5, 0xcb9}, {0xd05, 0xd0c}, {0xd0e, 0xd10},
    {0xd12, 0xd3a}, {0xd54, 0xd56}, {0xd5f, 0xd61}, {0xd7a, 0xd7f},
    {0xd85, 0xd96}, {0xd9a, 0xdb1}, {0xdb3, 0xdbb}, {0xdc0, 0xdc6},
    {0xe01, 0xe30}, {0xe40, 0xe46}, {0xe94, 0xe97}, {0xe99, 0xe9f},
    {0xea1, 0xea3}, {0xead, 0xeb0}, {0xec0, 0xec4}, {0xedc, 0xedf},
    {0xf40, 0xf47}, {0xf49, 0xf6c}, {0xf88, 0xf8c}, {0x1000, 0x102a},
    {0x1050, 0x1055}, {0x105a, 0x105d}, {0x106e, 0x1070}, {0x1075, 0x1081},
    {0x10a0, 0x10c5}, {0x10d0, 0x10fa}, {0x10fc, 0x1248}, {0x124a, 0x124d},
    {0x1250, 0x1256}, {0x125a, 0x125d}, {0x1260, 0x1288}, {0x128a, 0x128d},
    {0x1290, 0x12b0}, {0x12b2, 0x12b5}, {0x12b8, 0x12be}, {0x12c2, 0x12c5},
    {0x12c8, 0x12d6}, {0x12d8, 0x1310}, {0x1312, 0x1315}, {0x1318, 0x135a},
    {0x1380, 0x138f}, {0x13a0, 0x13f5}, {0x13f8, 0x13fd}, {0x1401, 0x166c},
    {0x166f, 0x167f}, {0x1681, 0x169a}, {0x16a0, 0x16ea}, {0x16f1, 0x16f8},
    {0x1700, 0x170c}, {0x170e, 0x1711}, {0x1720, 0x1731}, {0x1740, 0x1751},
    {0x1760, 0x176c}, {0x176e, 0x1770}, {0x1780, 0x17b3}, {0x1820, 0x1877},
    {0x1880, 0x1884}, {0x1887, 0x18a8}, {0x18b0, 0x18f5}, {0x1900, 0x191e},
    {0x1950, 0x196d}, {0x1970, 0x1974}, {0x1980, 0x19ab}, {0x19b0, 0x19c9},
    {0x1a00, 0x1a16}, {0x1a20, 0x1a54}, {0x1b05, 0x1b33}, {0x1b45, 0x1b4b},
    {0x1b83, 0x1ba0}, {0x1bba, 0x1be5}, {0x1c00, 0x1c23}, {0x1c4d, 0x1c4f},
    {0x1c5a, 0x1c7d}, {0x1c80, 0x1c88}, {0x1ce9, 0x1cec}, {0x1cee, 0x1cf1},
    {0x1d00, 0x1dbf}, {0x1e00, 0x1f15}, {0x1f18, 0x1f1d}, {0x1f20, 0x1f45},
    {0x1f48, 0x1f4d}, {0x1f50, 0x1f57}, {0x1f5f, 0x1f7d}, {0x1f80, 0x1fb4},
    {0x1fb6, 0x1fbc}, {0x1fc2, 0x1fc4}, {0x1fc6, 0x1fcc}, {0x1fd0, 0x1fd3},
    {0x1fd6, 0x1fdb}, {0x1fe0, 0x1fec}, {0x1ff2, 0x1ff4}, {0x1ff6, 0x1ffc},
    {0x2090, 0x209c}, {0x210a, 0x2113}, {0x2119, 0x211d}, {0x212a, 0x212d},
    {0x212f, 0x2139}, {0x213c, 0x213f}, {0x2145, 0x2149}, {0x2c00, 0x2c2e},
    {0x2c30, 0x2c5e}, {0x2c60, 0x2ce4}, {0x2ceb, 0x2cee}, {0x2d00, 0x2d25},
    {0x2d30, 0x2d67}, {0x2d80, 0x2d96}, {0x2da0, 0x2da6}, {0x2da8, 0x2dae},
    {0x2db0, 0x2db6}, {0x2db8, 0x2dbe}, {0x2dc0, 0x2dc6}, {0x2dc8, 0x2dce},
    {0x2dd0, 0x2dd6}, {0x2dd8, 0x2dde}, {0x3031, 0x3035}, {0x3041, 0x3096},
    {0x309d, 0x309f}, {0x30a1, 0x30fa}, {0x30fc, 0x30ff}, {0x3105, 0x312d},
    {0x3131, 0x318e}, {0x31a0, 0x31ba}, {0x31f0, 0x31ff}, {0x3400, 0x4db5},
    {0x4e00, 0x9fd5}, {0xa000, 0xa48c}, {0xa4d0, 0xa4fd}, {0xa500, 0xa60c},
    {0xa610, 0xa61f}, {0xa640, 0xa66e}, {0xa67f, 0xa69d}, {0xa6a0, 0xa6e5},
    {0xa717, 0xa71f}, {0xa722, 0xa788}, {0xa78b, 0xa7ae}, {0xa7b0, 0xa7b7},
    {0xa7f7, 0xa801}, {0xa803, 0xa805}, {0xa807, 0xa80a}, {0xa80c, 0xa822},
    {0xa840, 0xa873}, {0xa882, 0xa8b3}, {0xa8f2, 0xa8f7}, {0xa90a, 0xa925},
    {0xa930, 0xa946}, {0xa960, 0xa97c}, {0xa984, 0xa9b2}, {0xa9e0, 0xa9e4},
    {0xa9e6, 0xa9ef}, {0xa9fa, 0xa9fe}, {0xaa00, 0xaa28}, {0xaa40, 0xaa42},
    {0xaa44, 0xaa4b}, {0xaa60, 0xaa76}, {0xaa7e, 0xaaaf}, {0xaab9, 0xaabd},
    {0xaadb, 0xaadd}, {0xaae0, 0xaaea}, {0xaaf2, 0xaaf4}, {0xab01, 0xab06},
    {0xab09, 0xab0e}, {0xab11, 0xab16}, {0xab20, 0xab26}, {0xab28, 0xab2e},
    {0xab30, 0xab5a}, {0xab5c, 0xab65}, {0xab70, 0xabe2}, {0xac00, 0xd7a3},
    {0xd7b0, 0xd7c6}, {0xd7cb, 0xd7fb}, {0xdc00, 0xdc3e}, {0xdc40, 0xdc7e},
    {0xdc80, 0xdcbe}, {0xdcc0, 0xdcfe}, {0xdd00, 0xdd3e}, {0xdd40, 0xdd7e},
    {0xdd80, 0xddbe}, {0xddc0, 0xddfe}, {0xde00, 0xde3e}, {0xde40, 0xde7e},
    {0xde80, 0xdebe}, {0xdec0, 0xdefe}, {0xdf00, 0xdf3e}, {0xdf40, 0xdf7e},
    {0xdf80, 0xdfbe}, {0xdfc0, 0xdffe}, {0xf900, 0xfa6d}, {0xfa70, 0xfad9},
    {0xfb00, 0xfb06}, {0xfb13, 0xfb17}, {0xfb1f, 0xfb28}, {0xfb2a, 0xfb36},
    {0xfb38, 0xfb3c}, {0xfb46, 0xfbb1}, {0xfbd3, 0xfd3d}, {0xfd50, 0xfd8f},
    {0xfd92, 0xfdc7}, {0xfdf0, 0xfdfb}, {0xfe70, 0xfe74}, {0xfe76, 0xfefc},
    {0xff21, 0xff3a}, {0xff41, 0xff5a}, {0xff66, 0xffbe}, {0xffc2, 0xffc7},
    {0xffca, 0xffcf}, {0xffd2, 0xffd7}, {0xffda, 0xffdc}
#if TCL_UTF_MAX > 4
    ,{0x10000, 0x1000b}, {0x1000d, 0x10026}, {0x10028, 0x1003a}, {0x1003f, 0x1004d},
    {0x10050, 0x1005d}, {0x10080, 0x100fa}, {0x10280, 0x1029c}, {0x102a0, 0x102d0},
    {0x10300, 0x1031f}, {0x10330, 0x10340}, {0x10342, 0x10349}, {0x10350, 0x10375},
    {0x10380, 0x1039d}, {0x103a0, 0x103c3}, {0x103c8, 0x103cf}, {0x10400, 0x1049d},
    {0x104b0, 0x104d3}, {0x104d8, 0x104fb}, {0x10500, 0x10527}, {0x10530, 0x10563},
    {0x10600, 0x10736}, {0x10740, 0x10755}, {0x10760, 0x10767}, {0x10800, 0x10805},
    {0x1080a, 0x10835}, {0x1083f, 0x10855}, {0x10860, 0x10876}, {0x10880, 0x1089e},
    {0x108e0, 0x108f2}, {0x10900, 0x10915}, {0x10920, 0x10939}, {0x10980, 0x109b7},
    {0x10a10, 0x10a13}, {0x10a15, 0x10a17}, {0x10a19, 0x10a33}, {0x10a60, 0x10a7c},
    {0x10a80, 0x10a9c}, {0x10ac0, 0x10ac7}, {0x10ac9, 0x10ae4}, {0x10b00, 0x10b35},
    {0x10b40, 0x10b55}, {0x10b60, 0x10b72}, {0x10b80, 0x10b91}, {0x10c00, 0x10c48},
    {0x10c80, 0x10cb2}, {0x10cc0, 0x10cf2}, {0x11003, 0x11037}, {0x11083, 0x110af},
    {0x110d0, 0x110e8}, {0x11103, 0x11126}, {0x11150, 0x11172}, {0x11183, 0x111b2},
    {0x111c1, 0x111c4}, {0x11200, 0x11211}, {0x11213, 0x1122b}, {0x11280, 0x11286},
    {0x1128a, 0x1128d}, {0x1128f, 0x1129d}, {0x1129f, 0x112a8}, {0x112b0, 0x112de},
    {0x11305, 0x1130c}, {0x11313, 0x11328}, {0x1132a, 0x11330}, {0x11335, 0x11339},
    {0x1135d, 0x11361}, {0x11400, 0x11434}, {0x11447, 0x1144a}, {0x11480, 0x114af},
    {0x11580, 0x115ae}, {0x115d8, 0x115db}, {0x11600, 0x1162f}, {0x11680, 0x116aa},
    {0x11700, 0x11719}, {0x118a0, 0x118df}, {0x11ac0, 0x11af8}, {0x11c00, 0x11c08},

    {0x11c0a, 0x11c2e}, {0x11c72, 0x11c8f}, {0x12000, 0x12399}, {0x12480, 0x12543},
    {0x13000, 0x1342e}, {0x14400, 0x14646}, {0x16800, 0x16a38}, {0x16a40, 0x16a5e},
    {0x16ad0, 0x16aed}, {0x16b00, 0x16b2f}, {0x16b40, 0x16b43}, {0x16b63, 0x16b77},
    {0x16b7d, 0x16b8f}, {0x16f00, 0x16f44}, {0x16f93, 0x16f9f}, {0x17000, 0x187ec},

    {0x18800, 0x18af2}, {0x1bc00, 0x1bc6a}, {0x1bc70, 0x1bc7c}, {0x1bc80, 0x1bc88},
    {0x1bc90, 0x1bc99}, {0x1d400, 0x1d454}, {0x1d456, 0x1d49c}, {0x1d4a9, 0x1d4ac},
    {0x1d4ae, 0x1d4b9}, {0x1d4bd, 0x1d4c3}, {0x1d4c5, 0x1d505}, {0x1d507, 0x1d50a},
    {0x1d50d, 0x1d514}, {0x1d516, 0x1d51c}, {0x1d51e, 0x1d539}, {0x1d53b, 0x1d53e},
    {0x1d540, 0x1d544}, {0x1d54a, 0x1d550}, {0x1d552, 0x1d6a5}, {0x1d6a8, 0x1d6c0},
    {0x1d6c2, 0x1d6da}, {0x1d6dc, 0x1d6fa}, {0x1d6fc, 0x1d714}, {0x1d716, 0x1d734},
    {0x1d736, 0x1d74e}, {0x1d750, 0x1d76e}, {0x1d770, 0x1d788}, {0x1d78a, 0x1d7a8},
    {0x1d7aa, 0x1d7c2}, {0x1d7c4, 0x1d7cb}, {0x1e800, 0x1e8c4}, {0x1e900, 0x1e943},
    {0x1ee00, 0x1ee03}, {0x1ee05, 0x1ee1f}, {0x1ee29, 0x1ee32}, {0x1ee34, 0x1ee37},
    {0x1ee4d, 0x1ee4f}, {0x1ee67, 0x1ee6a}, {0x1ee6c, 0x1ee72}, {0x1ee74, 0x1ee77},
    {0x1ee79, 0x1ee7c}, {0x1ee80, 0x1ee89}, {0x1ee8b, 0x1ee9b}, {0x1eea1, 0x1eea3},
    {0x1eea5, 0x1eea9}, {0x1eeab, 0x1eebb}, {0x20000, 0x2a6d6}, {0x2a700, 0x2b734},
    {0x2b740, 0x2b81d}, {0x2b820, 0x2cea1}, {0x2f800, 0x2fa1d}
#endif
};

#define NUM_ALPHA_RANGE (sizeof(alphaRangeTable)/sizeof(crange))

static const chr alphaCharTable[] = {
    0xaa, 0xb5, 0xba, 0x2ec, 0x2ee, 0x376, 0x377, 0x37f, 0x386,
    0x38c, 0x559, 0x66e, 0x66f, 0x6d5, 0x6e5, 0x6e6, 0x6ee, 0x6ef,
    0x6ff, 0x710, 0x7b1, 0x7f4, 0x7f5, 0x7fa, 0x81a, 0x824, 0x828,
    0x93d, 0x950, 0x98f, 0x990, 0x9b2, 0x9bd, 0x9ce, 0x9dc, 0x9dd,
    0x9f0, 0x9f1, 0xa0f, 0xa10, 0xa32, 0xa33, 0xa35, 0xa36, 0xa38,
    0xa39, 0xa5e, 0xab2, 0xab3, 0xabd, 0xad0, 0xae0, 0xae1, 0xaf9,
    0xb0f, 0xb10, 0xb32, 0xb33, 0xb3d, 0xb5c, 0xb5d, 0xb71, 0xb83,
    0xb99, 0xb9a, 0xb9c, 0xb9e, 0xb9f, 0xba3, 0xba4, 0xbd0, 0xc3d,
    0xc60, 0xc61, 0xc80, 0xcbd, 0xcde, 0xce0, 0xce1, 0xcf1, 0xcf2,
    0xd3d, 0xd4e, 0xdbd, 0xe32, 0xe33, 0xe81, 0xe82, 0xe84, 0xe87,
    0xe88, 0xe8a, 0xe8d, 0xea5, 0xea7, 0xeaa, 0xeab, 0xeb2, 0xeb3,
    0xebd, 0xec6, 0xf00, 0x103f, 0x1061, 0x1065, 0x1066, 0x108e, 0x10c7,
    0x10cd, 0x1258, 0x12c0, 0x17d7, 0x17dc, 0x18aa, 0x1aa7, 0x1bae, 0x1baf,
    0x1cf5, 0x1cf6, 0x1f59, 0x1f5b, 0x1f5d, 0x1fbe, 0x2071, 0x207f, 0x2102,
    0x2107, 0x2115, 0x2124, 0x2126, 0x2128, 0x214e, 0x2183, 0x2184, 0x2cf2,
    0x2cf3, 0x2d27, 0x2d2d, 0x2d6f, 0x2e2f, 0x3005, 0x3006, 0x303b, 0x303c,
    0xa62a, 0xa62b, 0xa8fb, 0xa8fd, 0xa9cf, 0xaa7a, 0xaab1, 0xaab5, 0xaab6,
    0xaac0, 0xaac2, 0xfb1d, 0xfb3e, 0xfb40, 0xfb41, 0xfb43, 0xfb44
#if TCL_UTF_MAX > 4
    ,0x1003c, 0x1003d, 0x10808, 0x10837, 0x10838, 0x1083c, 0x108f4, 0x108f5, 0x109be,
    0x109bf, 0x10a00, 0x11176, 0x111da, 0x111dc, 0x11288, 0x1130f, 0x11310, 0x11332,
    0x11333, 0x1133d, 0x11350, 0x114c4, 0x114c5, 0x114c7, 0x11644, 0x118ff, 0x11c40,

    0x16f50, 0x16fe0, 0x1b000, 0x1b001, 0x1d49e, 0x1d49f, 0x1d4a2, 0x1d4a5, 0x1d4a6,
    0x1d4bb, 0x1d546, 0x1ee21, 0x1ee22, 0x1ee24, 0x1ee27, 0x1ee39, 0x1ee3b, 0x1ee42,
    0x1ee47, 0x1ee49, 0x1ee4b, 0x1ee51, 0x1ee52, 0x1ee54, 0x1ee57, 0x1ee59, 0x1ee5b,
    0x1ee5d, 0x1ee5f, 0x1ee61, 0x1ee62, 0x1ee64, 0x1ee7e
#endif
};

#define NUM_ALPHA_CHAR (sizeof(alphaCharTable)/sizeof(chr))

/*
 * Unicode: control characters.







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static const crange alphaRangeTable[] = {
    {0x41, 0x5a}, {0x61, 0x7a}, {0xc0, 0xd6}, {0xd8, 0xf6},
    {0xf8, 0x2c1}, {0x2c6, 0x2d1}, {0x2e0, 0x2e4}, {0x370, 0x374},
    {0x37a, 0x37d}, {0x388, 0x38a}, {0x38e, 0x3a1}, {0x3a3, 0x3f5},
    {0x3f7, 0x481}, {0x48a, 0x52f}, {0x531, 0x556}, {0x561, 0x587},
    {0x5d0, 0x5ea}, {0x5f0, 0x5f2}, {0x620, 0x64a}, {0x671, 0x6d3},
    {0x6fa, 0x6fc}, {0x712, 0x72f}, {0x74d, 0x7a5}, {0x7ca, 0x7ea},
    {0x800, 0x815}, {0x840, 0x858}, {0x860, 0x86a}, {0x8a0, 0x8b4},
    {0x8b6, 0x8bd}, {0x904, 0x939}, {0x958, 0x961}, {0x971, 0x980},
    {0x985, 0x98c}, {0x993, 0x9a8}, {0x9aa, 0x9b0}, {0x9b6, 0x9b9},
    {0x9df, 0x9e1}, {0xa05, 0xa0a}, {0xa13, 0xa28}, {0xa2a, 0xa30},
    {0xa59, 0xa5c}, {0xa72, 0xa74}, {0xa85, 0xa8d}, {0xa8f, 0xa91},
    {0xa93, 0xaa8}, {0xaaa, 0xab0}, {0xab5, 0xab9}, {0xb05, 0xb0c},
    {0xb13, 0xb28}, {0xb2a, 0xb30}, {0xb35, 0xb39}, {0xb5f, 0xb61},
    {0xb85, 0xb8a}, {0xb8e, 0xb90}, {0xb92, 0xb95}, {0xba8, 0xbaa},
    {0xbae, 0xbb9}, {0xc05, 0xc0c}, {0xc0e, 0xc10}, {0xc12, 0xc28},
    {0xc2a, 0xc39}, {0xc58, 0xc5a}, {0xc85, 0xc8c}, {0xc8e, 0xc90},
    {0xc92, 0xca8}, {0xcaa, 0xcb3}, {0xcb5, 0xcb9}, {0xd05, 0xd0c},
    {0xd0e, 0xd10}, {0xd12, 0xd3a}, {0xd54, 0xd56}, {0xd5f, 0xd61},
    {0xd7a, 0xd7f}, {0xd85, 0xd96}, {0xd9a, 0xdb1}, {0xdb3, 0xdbb},
    {0xdc0, 0xdc6}, {0xe01, 0xe30}, {0xe40, 0xe46}, {0xe94, 0xe97},
    {0xe99, 0xe9f}, {0xea1, 0xea3}, {0xead, 0xeb0}, {0xec0, 0xec4},
    {0xedc, 0xedf}, {0xf40, 0xf47}, {0xf49, 0xf6c}, {0xf88, 0xf8c},
    {0x1000, 0x102a}, {0x1050, 0x1055}, {0x105a, 0x105d}, {0x106e, 0x1070},
    {0x1075, 0x1081}, {0x10a0, 0x10c5}, {0x10d0, 0x10fa}, {0x10fc, 0x1248},
    {0x124a, 0x124d}, {0x1250, 0x1256}, {0x125a, 0x125d}, {0x1260, 0x1288},
    {0x128a, 0x128d}, {0x1290, 0x12b0}, {0x12b2, 0x12b5}, {0x12b8, 0x12be},
    {0x12c2, 0x12c5}, {0x12c8, 0x12d6}, {0x12d8, 0x1310}, {0x1312, 0x1315},
    {0x1318, 0x135a}, {0x1380, 0x138f}, {0x13a0, 0x13f5}, {0x13f8, 0x13fd},
    {0x1401, 0x166c}, {0x166f, 0x167f}, {0x1681, 0x169a}, {0x16a0, 0x16ea},
    {0x16f1, 0x16f8}, {0x1700, 0x170c}, {0x170e, 0x1711}, {0x1720, 0x1731},
    {0x1740, 0x1751}, {0x1760, 0x176c}, {0x176e, 0x1770}, {0x1780, 0x17b3},
    {0x1820, 0x1877}, {0x1880, 0x1884}, {0x1887, 0x18a8}, {0x18b0, 0x18f5},
    {0x1900, 0x191e}, {0x1950, 0x196d}, {0x1970, 0x1974}, {0x1980, 0x19ab},
    {0x19b0, 0x19c9}, {0x1a00, 0x1a16}, {0x1a20, 0x1a54}, {0x1b05, 0x1b33},
    {0x1b45, 0x1b4b}, {0x1b83, 0x1ba0}, {0x1bba, 0x1be5}, {0x1c00, 0x1c23},
    {0x1c4d, 0x1c4f}, {0x1c5a, 0x1c7d}, {0x1c80, 0x1c88}, {0x1ce9, 0x1cec},
    {0x1cee, 0x1cf1}, {0x1d00, 0x1dbf}, {0x1e00, 0x1f15}, {0x1f18, 0x1f1d},
    {0x1f20, 0x1f45}, {0x1f48, 0x1f4d}, {0x1f50, 0x1f57}, {0x1f5f, 0x1f7d},
    {0x1f80, 0x1fb4}, {0x1fb6, 0x1fbc}, {0x1fc2, 0x1fc4}, {0x1fc6, 0x1fcc},
    {0x1fd0, 0x1fd3}, {0x1fd6, 0x1fdb}, {0x1fe0, 0x1fec}, {0x1ff2, 0x1ff4},
    {0x1ff6, 0x1ffc}, {0x2090, 0x209c}, {0x210a, 0x2113}, {0x2119, 0x211d},
    {0x212a, 0x212d}, {0x212f, 0x2139}, {0x213c, 0x213f}, {0x2145, 0x2149},
    {0x2c00, 0x2c2e}, {0x2c30, 0x2c5e}, {0x2c60, 0x2ce4}, {0x2ceb, 0x2cee},
    {0x2d00, 0x2d25}, {0x2d30, 0x2d67}, {0x2d80, 0x2d96}, {0x2da0, 0x2da6},
    {0x2da8, 0x2dae}, {0x2db0, 0x2db6}, {0x2db8, 0x2dbe}, {0x2dc0, 0x2dc6},
    {0x2dc8, 0x2dce}, {0x2dd0, 0x2dd6}, {0x2dd8, 0x2dde}, {0x3031, 0x3035},
    {0x3041, 0x3096}, {0x309d, 0x309f}, {0x30a1, 0x30fa}, {0x30fc, 0x30ff},
    {0x3105, 0x312e}, {0x3131, 0x318e}, {0x31a0, 0x31ba}, {0x31f0, 0x31ff},
    {0x3400, 0x4db5}, {0x4e00, 0x9fea}, {0xa000, 0xa48c}, {0xa4d0, 0xa4fd},
    {0xa500, 0xa60c}, {0xa610, 0xa61f}, {0xa640, 0xa66e}, {0xa67f, 0xa69d},
    {0xa6a0, 0xa6e5}, {0xa717, 0xa71f}, {0xa722, 0xa788}, {0xa78b, 0xa7ae},
    {0xa7b0, 0xa7b7}, {0xa7f7, 0xa801}, {0xa803, 0xa805}, {0xa807, 0xa80a},
    {0xa80c, 0xa822}, {0xa840, 0xa873}, {0xa882, 0xa8b3}, {0xa8f2, 0xa8f7},
    {0xa90a, 0xa925}, {0xa930, 0xa946}, {0xa960, 0xa97c}, {0xa984, 0xa9b2},
    {0xa9e0, 0xa9e4}, {0xa9e6, 0xa9ef}, {0xa9fa, 0xa9fe}, {0xaa00, 0xaa28},
    {0xaa40, 0xaa42}, {0xaa44, 0xaa4b}, {0xaa60, 0xaa76}, {0xaa7e, 0xaaaf},
    {0xaab9, 0xaabd}, {0xaadb, 0xaadd}, {0xaae0, 0xaaea}, {0xaaf2, 0xaaf4},
    {0xab01, 0xab06}, {0xab09, 0xab0e}, {0xab11, 0xab16}, {0xab20, 0xab26},
    {0xab28, 0xab2e}, {0xab30, 0xab5a}, {0xab5c, 0xab65}, {0xab70, 0xabe2},
    {0xac00, 0xd7a3}, {0xd7b0, 0xd7c6}, {0xd7cb, 0xd7fb}, {0xdc00, 0xdc3e},
    {0xdc40, 0xdc7e}, {0xdc80, 0xdcbe}, {0xdcc0, 0xdcfe}, {0xdd00, 0xdd3e},
    {0xdd40, 0xdd7e}, {0xdd80, 0xddbe}, {0xddc0, 0xddfe}, {0xde00, 0xde3e},
    {0xde40, 0xde7e}, {0xde80, 0xdebe}, {0xdec0, 0xdefe}, {0xdf00, 0xdf3e},
    {0xdf40, 0xdf7e}, {0xdf80, 0xdfbe}, {0xdfc0, 0xdffe}, {0xf900, 0xfa6d},
    {0xfa70, 0xfad9}, {0xfb00, 0xfb06}, {0xfb13, 0xfb17}, {0xfb1f, 0xfb28},
    {0xfb2a, 0xfb36}, {0xfb38, 0xfb3c}, {0xfb46, 0xfbb1}, {0xfbd3, 0xfd3d},
    {0xfd50, 0xfd8f}, {0xfd92, 0xfdc7}, {0xfdf0, 0xfdfb}, {0xfe70, 0xfe74},
    {0xfe76, 0xfefc}, {0xff21, 0xff3a}, {0xff41, 0xff5a}, {0xff66, 0xffbe},
    {0xffc2, 0xffc7}, {0xffca, 0xffcf}, {0xffd2, 0xffd7}, {0xffda, 0xffdc}
#if TCL_UTF_MAX > 4
    ,{0x10000, 0x1000b}, {0x1000d, 0x10026}, {0x10028, 0x1003a}, {0x1003f, 0x1004d},
    {0x10050, 0x1005d}, {0x10080, 0x100fa}, {0x10280, 0x1029c}, {0x102a0, 0x102d0},
    {0x10300, 0x1031f}, {0x1032d, 0x10340}, {0x10342, 0x10349}, {0x10350, 0x10375},
    {0x10380, 0x1039d}, {0x103a0, 0x103c3}, {0x103c8, 0x103cf}, {0x10400, 0x1049d},
    {0x104b0, 0x104d3}, {0x104d8, 0x104fb}, {0x10500, 0x10527}, {0x10530, 0x10563},
    {0x10600, 0x10736}, {0x10740, 0x10755}, {0x10760, 0x10767}, {0x10800, 0x10805},
    {0x1080a, 0x10835}, {0x1083f, 0x10855}, {0x10860, 0x10876}, {0x10880, 0x1089e},
    {0x108e0, 0x108f2}, {0x10900, 0x10915}, {0x10920, 0x10939}, {0x10980, 0x109b7},
    {0x10a10, 0x10a13}, {0x10a15, 0x10a17}, {0x10a19, 0x10a33}, {0x10a60, 0x10a7c},
    {0x10a80, 0x10a9c}, {0x10ac0, 0x10ac7}, {0x10ac9, 0x10ae4}, {0x10b00, 0x10b35},
    {0x10b40, 0x10b55}, {0x10b60, 0x10b72}, {0x10b80, 0x10b91}, {0x10c00, 0x10c48},
    {0x10c80, 0x10cb2}, {0x10cc0, 0x10cf2}, {0x11003, 0x11037}, {0x11083, 0x110af},
    {0x110d0, 0x110e8}, {0x11103, 0x11126}, {0x11150, 0x11172}, {0x11183, 0x111b2},
    {0x111c1, 0x111c4}, {0x11200, 0x11211}, {0x11213, 0x1122b}, {0x11280, 0x11286},
    {0x1128a, 0x1128d}, {0x1128f, 0x1129d}, {0x1129f, 0x112a8}, {0x112b0, 0x112de},
    {0x11305, 0x1130c}, {0x11313, 0x11328}, {0x1132a, 0x11330}, {0x11335, 0x11339},
    {0x1135d, 0x11361}, {0x11400, 0x11434}, {0x11447, 0x1144a}, {0x11480, 0x114af},
    {0x11580, 0x115ae}, {0x115d8, 0x115db}, {0x11600, 0x1162f}, {0x11680, 0x116aa},
    {0x11700, 0x11719}, {0x118a0, 0x118df}, {0x11a0b, 0x11a32}, {0x11a5c, 0x11a83},
    {0x11a86, 0x11a89}, {0x11ac0, 0x11af8}, {0x11c00, 0x11c08}, {0x11c0a, 0x11c2e},
    {0x11c72, 0x11c8f}, {0x11d00, 0x11d06}, {0x11d0b, 0x11d30}, {0x12000, 0x12399},
    {0x12480, 0x12543}, {0x13000, 0x1342e}, {0x14400, 0x14646}, {0x16800, 0x16a38},
    {0x16a40, 0x16a5e}, {0x16ad0, 0x16aed}, {0x16b00, 0x16b2f}, {0x16b40, 0x16b43},
    {0x16b63, 0x16b77}, {0x16b7d, 0x16b8f}, {0x16f00, 0x16f44}, {0x16f93, 0x16f9f},
    {0x17000, 0x187ec}, {0x18800, 0x18af2}, {0x1b000, 0x1b11e}, {0x1b170, 0x1b2fb},
    {0x1bc00, 0x1bc6a}, {0x1bc70, 0x1bc7c}, {0x1bc80, 0x1bc88}, {0x1bc90, 0x1bc99},
    {0x1d400, 0x1d454}, {0x1d456, 0x1d49c}, {0x1d4a9, 0x1d4ac}, {0x1d4ae, 0x1d4b9},
    {0x1d4bd, 0x1d4c3}, {0x1d4c5, 0x1d505}, {0x1d507, 0x1d50a}, {0x1d50d, 0x1d514},
    {0x1d516, 0x1d51c}, {0x1d51e, 0x1d539}, {0x1d53b, 0x1d53e}, {0x1d540, 0x1d544},
    {0x1d54a, 0x1d550}, {0x1d552, 0x1d6a5}, {0x1d6a8, 0x1d6c0}, {0x1d6c2, 0x1d6da},
    {0x1d6dc, 0x1d6fa}, {0x1d6fc, 0x1d714}, {0x1d716, 0x1d734}, {0x1d736, 0x1d74e},
    {0x1d750, 0x1d76e}, {0x1d770, 0x1d788}, {0x1d78a, 0x1d7a8}, {0x1d7aa, 0x1d7c2},
    {0x1d7c4, 0x1d7cb}, {0x1e800, 0x1e8c4}, {0x1e900, 0x1e943}, {0x1ee00, 0x1ee03},
    {0x1ee05, 0x1ee1f}, {0x1ee29, 0x1ee32}, {0x1ee34, 0x1ee37}, {0x1ee4d, 0x1ee4f},
    {0x1ee67, 0x1ee6a}, {0x1ee6c, 0x1ee72}, {0x1ee74, 0x1ee77}, {0x1ee79, 0x1ee7c},
    {0x1ee80, 0x1ee89}, {0x1ee8b, 0x1ee9b}, {0x1eea1, 0x1eea3}, {0x1eea5, 0x1eea9},
    {0x1eeab, 0x1eebb}, {0x20000, 0x2a6d6}, {0x2a700, 0x2b734}, {0x2b740, 0x2b81d},
    {0x2b820, 0x2cea1}, {0x2ceb0, 0x2ebe0}, {0x2f800, 0x2fa1d}
#endif
};

#define NUM_ALPHA_RANGE (sizeof(alphaRangeTable)/sizeof(crange))

static const chr alphaCharTable[] = {
    0xaa, 0xb5, 0xba, 0x2ec, 0x2ee, 0x376, 0x377, 0x37f, 0x386,
    0x38c, 0x559, 0x66e, 0x66f, 0x6d5, 0x6e5, 0x6e6, 0x6ee, 0x6ef,
    0x6ff, 0x710, 0x7b1, 0x7f4, 0x7f5, 0x7fa, 0x81a, 0x824, 0x828,
    0x93d, 0x950, 0x98f, 0x990, 0x9b2, 0x9bd, 0x9ce, 0x9dc, 0x9dd,
    0x9f0, 0x9f1, 0x9fc, 0xa0f, 0xa10, 0xa32, 0xa33, 0xa35, 0xa36,
    0xa38, 0xa39, 0xa5e, 0xab2, 0xab3, 0xabd, 0xad0, 0xae0, 0xae1,
    0xaf9, 0xb0f, 0xb10, 0xb32, 0xb33, 0xb3d, 0xb5c, 0xb5d, 0xb71,
    0xb83, 0xb99, 0xb9a, 0xb9c, 0xb9e, 0xb9f, 0xba3, 0xba4, 0xbd0,
    0xc3d, 0xc60, 0xc61, 0xc80, 0xcbd, 0xcde, 0xce0, 0xce1, 0xcf1,
    0xcf2, 0xd3d, 0xd4e, 0xdbd, 0xe32, 0xe33, 0xe81, 0xe82, 0xe84,
    0xe87, 0xe88, 0xe8a, 0xe8d, 0xea5, 0xea7, 0xeaa, 0xeab, 0xeb2,
    0xeb3, 0xebd, 0xec6, 0xf00, 0x103f, 0x1061, 0x1065, 0x1066, 0x108e,
    0x10c7, 0x10cd, 0x1258, 0x12c0, 0x17d7, 0x17dc, 0x18aa, 0x1aa7, 0x1bae,
    0x1baf, 0x1cf5, 0x1cf6, 0x1f59, 0x1f5b, 0x1f5d, 0x1fbe, 0x2071, 0x207f,
    0x2102, 0x2107, 0x2115, 0x2124, 0x2126, 0x2128, 0x214e, 0x2183, 0x2184,
    0x2cf2, 0x2cf3, 0x2d27, 0x2d2d, 0x2d6f, 0x2e2f, 0x3005, 0x3006, 0x303b,
    0x303c, 0xa62a, 0xa62b, 0xa8fb, 0xa8fd, 0xa9cf, 0xaa7a, 0xaab1, 0xaab5,
    0xaab6, 0xaac0, 0xaac2, 0xfb1d, 0xfb3e, 0xfb40, 0xfb41, 0xfb43, 0xfb44
#if TCL_UTF_MAX > 4
    ,0x1003c, 0x1003d, 0x10808, 0x10837, 0x10838, 0x1083c, 0x108f4, 0x108f5, 0x109be,
    0x109bf, 0x10a00, 0x11176, 0x111da, 0x111dc, 0x11288, 0x1130f, 0x11310, 0x11332,
    0x11333, 0x1133d, 0x11350, 0x114c4, 0x114c5, 0x114c7, 0x11644, 0x118ff, 0x11a00,
    0x11a3a, 0x11a50, 0x11c40, 0x11d08, 0x11d09, 0x11d46, 0x16f50, 0x16fe0, 0x16fe1,
    0x1d49e, 0x1d49f, 0x1d4a2, 0x1d4a5, 0x1d4a6, 0x1d4bb, 0x1d546, 0x1ee21, 0x1ee22,
    0x1ee24, 0x1ee27, 0x1ee39, 0x1ee3b, 0x1ee42, 0x1ee47, 0x1ee49, 0x1ee4b, 0x1ee51,
    0x1ee52, 0x1ee54, 0x1ee57, 0x1ee59, 0x1ee5b, 0x1ee5d, 0x1ee5f, 0x1ee61, 0x1ee62,
    0x1ee64, 0x1ee7e
#endif
};

#define NUM_ALPHA_CHAR (sizeof(alphaCharTable)/sizeof(chr))

/*
 * Unicode: control characters.
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    {0x1c50, 0x1c59}, {0xa620, 0xa629}, {0xa8d0, 0xa8d9}, {0xa900, 0xa909},
    {0xa9d0, 0xa9d9}, {0xa9f0, 0xa9f9}, {0xaa50, 0xaa59}, {0xabf0, 0xabf9},
    {0xff10, 0xff19}
#if TCL_UTF_MAX > 4
    ,{0x104a0, 0x104a9}, {0x11066, 0x1106f}, {0x110f0, 0x110f9}, {0x11136, 0x1113f},
    {0x111d0, 0x111d9}, {0x112f0, 0x112f9}, {0x11450, 0x11459}, {0x114d0, 0x114d9},
    {0x11650, 0x11659}, {0x116c0, 0x116c9}, {0x11730, 0x11739}, {0x118e0, 0x118e9},
    {0x11c50, 0x11c59}, {0x16a60, 0x16a69}, {0x16b50, 0x16b59}, {0x1d7ce, 0x1d7ff},
    {0x1e950, 0x1e959}
#endif
};

#define NUM_DIGIT_RANGE (sizeof(digitRangeTable)/sizeof(crange))

/*
 * no singletons of digit characters.







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    {0x1c50, 0x1c59}, {0xa620, 0xa629}, {0xa8d0, 0xa8d9}, {0xa900, 0xa909},
    {0xa9d0, 0xa9d9}, {0xa9f0, 0xa9f9}, {0xaa50, 0xaa59}, {0xabf0, 0xabf9},
    {0xff10, 0xff19}
#if TCL_UTF_MAX > 4
    ,{0x104a0, 0x104a9}, {0x11066, 0x1106f}, {0x110f0, 0x110f9}, {0x11136, 0x1113f},
    {0x111d0, 0x111d9}, {0x112f0, 0x112f9}, {0x11450, 0x11459}, {0x114d0, 0x114d9},
    {0x11650, 0x11659}, {0x116c0, 0x116c9}, {0x11730, 0x11739}, {0x118e0, 0x118e9},
    {0x11c50, 0x11c59}, {0x11d50, 0x11d59}, {0x16a60, 0x16a69}, {0x16b50, 0x16b59},
    {0x1d7ce, 0x1d7ff}, {0x1e950, 0x1e959}
#endif
};

#define NUM_DIGIT_RANGE (sizeof(digitRangeTable)/sizeof(crange))

/*
 * no singletons of digit characters.
341
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358

359
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    {0x55a, 0x55f}, {0x66a, 0x66d}, {0x700, 0x70d}, {0x7f7, 0x7f9},
    {0x830, 0x83e}, {0xf04, 0xf12}, {0xf3a, 0xf3d}, {0xfd0, 0xfd4},
    {0x104a, 0x104f}, {0x1360, 0x1368}, {0x16eb, 0x16ed}, {0x17d4, 0x17d6},
    {0x17d8, 0x17da}, {0x1800, 0x180a}, {0x1aa0, 0x1aa6}, {0x1aa8, 0x1aad},
    {0x1b5a, 0x1b60}, {0x1bfc, 0x1bff}, {0x1c3b, 0x1c3f}, {0x1cc0, 0x1cc7},
    {0x2010, 0x2027}, {0x2030, 0x2043}, {0x2045, 0x2051}, {0x2053, 0x205e},
    {0x2308, 0x230b}, {0x2768, 0x2775}, {0x27e6, 0x27ef}, {0x2983, 0x2998},
    {0x29d8, 0x29db}, {0x2cf9, 0x2cfc}, {0x2e00, 0x2e2e}, {0x2e30, 0x2e44},
    {0x3001, 0x3003}, {0x3008, 0x3011}, {0x3014, 0x301f}, {0xa60d, 0xa60f},
    {0xa6f2, 0xa6f7}, {0xa874, 0xa877}, {0xa8f8, 0xa8fa}, {0xa9c1, 0xa9cd},
    {0xaa5c, 0xaa5f}, {0xfe10, 0xfe19}, {0xfe30, 0xfe52}, {0xfe54, 0xfe61},
    {0xff01, 0xff03}, {0xff05, 0xff0a}, {0xff0c, 0xff0f}, {0xff3b, 0xff3d},
    {0xff5f, 0xff65}
#if TCL_UTF_MAX > 4
    ,{0x10100, 0x10102}, {0x10a50, 0x10a58}, {0x10af0, 0x10af6}, {0x10b39, 0x10b3f},
    {0x10b99, 0x10b9c}, {0x11047, 0x1104d}, {0x110be, 0x110c1}, {0x11140, 0x11143},
    {0x111c5, 0x111c9}, {0x111dd, 0x111df}, {0x11238, 0x1123d}, {0x1144b, 0x1144f},
    {0x115c1, 0x115d7}, {0x11641, 0x11643}, {0x11660, 0x1166c}, {0x1173c, 0x1173e},

    {0x11c41, 0x11c45}, {0x12470, 0x12474}, {0x16b37, 0x16b3b}, {0x1da87, 0x1da8b}
#endif
};

#define NUM_PUNCT_RANGE (sizeof(punctRangeTable)/sizeof(crange))

static const chr punctCharTable[] = {
    0x3a, 0x3b, 0x3f, 0x40, 0x5f, 0x7b, 0x7d, 0xa1, 0xa7,
    0xab, 0xb6, 0xb7, 0xbb, 0xbf, 0x37e, 0x387, 0x589, 0x58a,
    0x5be, 0x5c0, 0x5c3, 0x5c6, 0x5f3, 0x5f4, 0x609, 0x60a, 0x60c,
    0x60d, 0x61b, 0x61e, 0x61f, 0x6d4, 0x85e, 0x964, 0x965, 0x970,
    0xaf0, 0xdf4, 0xe4f, 0xe5a, 0xe5b, 0xf14, 0xf85, 0xfd9, 0xfda,
    0x10fb, 0x1400, 0x166d, 0x166e, 0x169b, 0x169c, 0x1735, 0x1736, 0x1944,
    0x1945, 0x1a1e, 0x1a1f, 0x1c7e, 0x1c7f, 0x1cd3, 0x207d, 0x207e, 0x208d,
    0x208e, 0x2329, 0x232a, 0x27c5, 0x27c6, 0x29fc, 0x29fd, 0x2cfe, 0x2cff,
    0x2d70, 0x3030, 0x303d, 0x30a0, 0x30fb, 0xa4fe, 0xa4ff, 0xa673, 0xa67e,
    0xa8ce, 0xa8cf, 0xa8fc, 0xa92e, 0xa92f, 0xa95f, 0xa9de, 0xa9df, 0xaade,
    0xaadf, 0xaaf0, 0xaaf1, 0xabeb, 0xfd3e, 0xfd3f, 0xfe63, 0xfe68, 0xfe6a,
    0xfe6b, 0xff1a, 0xff1b, 0xff1f, 0xff20, 0xff3f, 0xff5b, 0xff5d
#if TCL_UTF_MAX > 4
    ,0x1039f, 0x103d0, 0x1056f, 0x10857, 0x1091f, 0x1093f, 0x10a7f, 0x110bb, 0x110bc,
    0x11174, 0x11175, 0x111cd, 0x111db, 0x112a9, 0x1145b, 0x1145d, 0x114c6, 0x11c70,
    0x11c71, 0x16a6e, 0x16a6f, 0x16af5, 0x16b44, 0x1bc9f, 0x1e95e, 0x1e95f
#endif
};








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    {0x55a, 0x55f}, {0x66a, 0x66d}, {0x700, 0x70d}, {0x7f7, 0x7f9},
    {0x830, 0x83e}, {0xf04, 0xf12}, {0xf3a, 0xf3d}, {0xfd0, 0xfd4},
    {0x104a, 0x104f}, {0x1360, 0x1368}, {0x16eb, 0x16ed}, {0x17d4, 0x17d6},
    {0x17d8, 0x17da}, {0x1800, 0x180a}, {0x1aa0, 0x1aa6}, {0x1aa8, 0x1aad},
    {0x1b5a, 0x1b60}, {0x1bfc, 0x1bff}, {0x1c3b, 0x1c3f}, {0x1cc0, 0x1cc7},
    {0x2010, 0x2027}, {0x2030, 0x2043}, {0x2045, 0x2051}, {0x2053, 0x205e},
    {0x2308, 0x230b}, {0x2768, 0x2775}, {0x27e6, 0x27ef}, {0x2983, 0x2998},
    {0x29d8, 0x29db}, {0x2cf9, 0x2cfc}, {0x2e00, 0x2e2e}, {0x2e30, 0x2e49},
    {0x3001, 0x3003}, {0x3008, 0x3011}, {0x3014, 0x301f}, {0xa60d, 0xa60f},
    {0xa6f2, 0xa6f7}, {0xa874, 0xa877}, {0xa8f8, 0xa8fa}, {0xa9c1, 0xa9cd},
    {0xaa5c, 0xaa5f}, {0xfe10, 0xfe19}, {0xfe30, 0xfe52}, {0xfe54, 0xfe61},
    {0xff01, 0xff03}, {0xff05, 0xff0a}, {0xff0c, 0xff0f}, {0xff3b, 0xff3d},
    {0xff5f, 0xff65}
#if TCL_UTF_MAX > 4
    ,{0x10100, 0x10102}, {0x10a50, 0x10a58}, {0x10af0, 0x10af6}, {0x10b39, 0x10b3f},
    {0x10b99, 0x10b9c}, {0x11047, 0x1104d}, {0x110be, 0x110c1}, {0x11140, 0x11143},
    {0x111c5, 0x111c9}, {0x111dd, 0x111df}, {0x11238, 0x1123d}, {0x1144b, 0x1144f},
    {0x115c1, 0x115d7}, {0x11641, 0x11643}, {0x11660, 0x1166c}, {0x1173c, 0x1173e},
    {0x11a3f, 0x11a46}, {0x11a9a, 0x11a9c}, {0x11a9e, 0x11aa2}, {0x11c41, 0x11c45},
    {0x12470, 0x12474}, {0x16b37, 0x16b3b}, {0x1da87, 0x1da8b}
#endif
};

#define NUM_PUNCT_RANGE (sizeof(punctRangeTable)/sizeof(crange))

static const chr punctCharTable[] = {
    0x3a, 0x3b, 0x3f, 0x40, 0x5f, 0x7b, 0x7d, 0xa1, 0xa7,
    0xab, 0xb6, 0xb7, 0xbb, 0xbf, 0x37e, 0x387, 0x589, 0x58a,
    0x5be, 0x5c0, 0x5c3, 0x5c6, 0x5f3, 0x5f4, 0x609, 0x60a, 0x60c,
    0x60d, 0x61b, 0x61e, 0x61f, 0x6d4, 0x85e, 0x964, 0x965, 0x970,
    0x9fd, 0xaf0, 0xdf4, 0xe4f, 0xe5a, 0xe5b, 0xf14, 0xf85, 0xfd9,
    0xfda, 0x10fb, 0x1400, 0x166d, 0x166e, 0x169b, 0x169c, 0x1735, 0x1736,
    0x1944, 0x1945, 0x1a1e, 0x1a1f, 0x1c7e, 0x1c7f, 0x1cd3, 0x207d, 0x207e,
    0x208d, 0x208e, 0x2329, 0x232a, 0x27c5, 0x27c6, 0x29fc, 0x29fd, 0x2cfe,
    0x2cff, 0x2d70, 0x3030, 0x303d, 0x30a0, 0x30fb, 0xa4fe, 0xa4ff, 0xa673,
    0xa67e, 0xa8ce, 0xa8cf, 0xa8fc, 0xa92e, 0xa92f, 0xa95f, 0xa9de, 0xa9df,
    0xaade, 0xaadf, 0xaaf0, 0xaaf1, 0xabeb, 0xfd3e, 0xfd3f, 0xfe63, 0xfe68,
    0xfe6a, 0xfe6b, 0xff1a, 0xff1b, 0xff1f, 0xff20, 0xff3f, 0xff5b, 0xff5d
#if TCL_UTF_MAX > 4
    ,0x1039f, 0x103d0, 0x1056f, 0x10857, 0x1091f, 0x1093f, 0x10a7f, 0x110bb, 0x110bc,
    0x11174, 0x11175, 0x111cd, 0x111db, 0x112a9, 0x1145b, 0x1145d, 0x114c6, 0x11c70,
    0x11c71, 0x16a6e, 0x16a6f, 0x16af5, 0x16b44, 0x1bc9f, 0x1e95e, 0x1e95f
#endif
};

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681

static const crange graphRangeTable[] = {
    {0x21, 0x7e}, {0xa1, 0xac}, {0xae, 0x377}, {0x37a, 0x37f},
    {0x384, 0x38a}, {0x38e, 0x3a1}, {0x3a3, 0x52f}, {0x531, 0x556},
    {0x559, 0x55f}, {0x561, 0x587}, {0x58d, 0x58f}, {0x591, 0x5c7},
    {0x5d0, 0x5ea}, {0x5f0, 0x5f4}, {0x606, 0x61b}, {0x61e, 0x6dc},
    {0x6de, 0x70d}, {0x710, 0x74a}, {0x74d, 0x7b1}, {0x7c0, 0x7fa},
    {0x800, 0x82d}, {0x830, 0x83e}, {0x840, 0x85b}, {0x8a0, 0x8b4},
    {0x8b6, 0x8bd}, {0x8d4, 0x8e1}, {0x8e3, 0x983}, {0x985, 0x98c},
    {0x993, 0x9a8}, {0x9aa, 0x9b0}, {0x9b6, 0x9b9}, {0x9bc, 0x9c4},
    {0x9cb, 0x9ce}, {0x9df, 0x9e3}, {0x9e6, 0x9fb}, {0xa01, 0xa03},
    {0xa05, 0xa0a}, {0xa13, 0xa28}, {0xa2a, 0xa30}, {0xa3e, 0xa42},
    {0xa4b, 0xa4d}, {0xa59, 0xa5c}, {0xa66, 0xa75}, {0xa81, 0xa83},
    {0xa85, 0xa8d}, {0xa8f, 0xa91}, {0xa93, 0xaa8}, {0xaaa, 0xab0},
    {0xab5, 0xab9}, {0xabc, 0xac5}, {0xac7, 0xac9}, {0xacb, 0xacd},
    {0xae0, 0xae3}, {0xae6, 0xaf1}, {0xb01, 0xb03}, {0xb05, 0xb0c},
    {0xb13, 0xb28}, {0xb2a, 0xb30}, {0xb35, 0xb39}, {0xb3c, 0xb44},
    {0xb4b, 0xb4d}, {0xb5f, 0xb63}, {0xb66, 0xb77}, {0xb85, 0xb8a},
    {0xb8e, 0xb90}, {0xb92, 0xb95}, {0xba8, 0xbaa}, {0xbae, 0xbb9},
    {0xbbe, 0xbc2}, {0xbc6, 0xbc8}, {0xbca, 0xbcd}, {0xbe6, 0xbfa},
    {0xc00, 0xc03}, {0xc05, 0xc0c}, {0xc0e, 0xc10}, {0xc12, 0xc28},
    {0xc2a, 0xc39}, {0xc3d, 0xc44}, {0xc46, 0xc48}, {0xc4a, 0xc4d},
    {0xc58, 0xc5a}, {0xc60, 0xc63}, {0xc66, 0xc6f}, {0xc78, 0xc83},
    {0xc85, 0xc8c}, {0xc8e, 0xc90}, {0xc92, 0xca8}, {0xcaa, 0xcb3},
    {0xcb5, 0xcb9}, {0xcbc, 0xcc4}, {0xcc6, 0xcc8}, {0xcca, 0xccd},
    {0xce0, 0xce3}, {0xce6, 0xcef}, {0xd01, 0xd03}, {0xd05, 0xd0c},
    {0xd0e, 0xd10}, {0xd12, 0xd3a}, {0xd3d, 0xd44}, {0xd46, 0xd48},
    {0xd4a, 0xd4f}, {0xd54, 0xd63}, {0xd66, 0xd7f}, {0xd85, 0xd96},
    {0xd9a, 0xdb1}, {0xdb3, 0xdbb}, {0xdc0, 0xdc6}, {0xdcf, 0xdd4},
    {0xdd8, 0xddf}, {0xde6, 0xdef}, {0xdf2, 0xdf4}, {0xe01, 0xe3a},
    {0xe3f, 0xe5b}, {0xe94, 0xe97}, {0xe99, 0xe9f}, {0xea1, 0xea3},
    {0xead, 0xeb9}, {0xebb, 0xebd}, {0xec0, 0xec4}, {0xec8, 0xecd},
    {0xed0, 0xed9}, {0xedc, 0xedf}, {0xf00, 0xf47}, {0xf49, 0xf6c},
    {0xf71, 0xf97}, {0xf99, 0xfbc}, {0xfbe, 0xfcc}, {0xfce, 0xfda},
    {0x1000, 0x10c5}, {0x10d0, 0x1248}, {0x124a, 0x124d}, {0x1250, 0x1256},
    {0x125a, 0x125d}, {0x1260, 0x1288}, {0x128a, 0x128d}, {0x1290, 0x12b0},
    {0x12b2, 0x12b5}, {0x12b8, 0x12be}, {0x12c2, 0x12c5}, {0x12c8, 0x12d6},
    {0x12d8, 0x1310}, {0x1312, 0x1315}, {0x1318, 0x135a}, {0x135d, 0x137c},
    {0x1380, 0x1399}, {0x13a0, 0x13f5}, {0x13f8, 0x13fd}, {0x1400, 0x167f},
    {0x1681, 0x169c}, {0x16a0, 0x16f8}, {0x1700, 0x170c}, {0x170e, 0x1714},
    {0x1720, 0x1736}, {0x1740, 0x1753}, {0x1760, 0x176c}, {0x176e, 0x1770},
    {0x1780, 0x17dd}, {0x17e0, 0x17e9}, {0x17f0, 0x17f9}, {0x1800, 0x180d},
    {0x1810, 0x1819}, {0x1820, 0x1877}, {0x1880, 0x18aa}, {0x18b0, 0x18f5},
    {0x1900, 0x191e}, {0x1920, 0x192b}, {0x1930, 0x193b}, {0x1944, 0x196d},
    {0x1970, 0x1974}, {0x1980, 0x19ab}, {0x19b0, 0x19c9}, {0x19d0, 0x19da},
    {0x19de, 0x1a1b}, {0x1a1e, 0x1a5e}, {0x1a60, 0x1a7c}, {0x1a7f, 0x1a89},
    {0x1a90, 0x1a99}, {0x1aa0, 0x1aad}, {0x1ab0, 0x1abe}, {0x1b00, 0x1b4b},
    {0x1b50, 0x1b7c}, {0x1b80, 0x1bf3}, {0x1bfc, 0x1c37}, {0x1c3b, 0x1c49},
    {0x1c4d, 0x1c88}, {0x1cc0, 0x1cc7}, {0x1cd0, 0x1cf6}, {0x1d00, 0x1df5},
    {0x1dfb, 0x1f15}, {0x1f18, 0x1f1d}, {0x1f20, 0x1f45}, {0x1f48, 0x1f4d},
    {0x1f50, 0x1f57}, {0x1f5f, 0x1f7d}, {0x1f80, 0x1fb4}, {0x1fb6, 0x1fc4},
    {0x1fc6, 0x1fd3}, {0x1fd6, 0x1fdb}, {0x1fdd, 0x1fef}, {0x1ff2, 0x1ff4},
    {0x1ff6, 0x1ffe}, {0x2010, 0x2027}, {0x2030, 0x205e}, {0x2074, 0x208e},
    {0x2090, 0x209c}, {0x20a0, 0x20be}, {0x20d0, 0x20f0}, {0x2100, 0x218b},
    {0x2190, 0x23fe}, {0x2400, 0x2426}, {0x2440, 0x244a}, {0x2460, 0x2b73},
    {0x2b76, 0x2b95}, {0x2b98, 0x2bb9}, {0x2bbd, 0x2bc8}, {0x2bca, 0x2bd1},
    {0x2bec, 0x2bef}, {0x2c00, 0x2c2e}, {0x2c30, 0x2c5e}, {0x2c60, 0x2cf3},
    {0x2cf9, 0x2d25}, {0x2d30, 0x2d67}, {0x2d7f, 0x2d96}, {0x2da0, 0x2da6},
    {0x2da8, 0x2dae}, {0x2db0, 0x2db6}, {0x2db8, 0x2dbe}, {0x2dc0, 0x2dc6},
    {0x2dc8, 0x2dce}, {0x2dd0, 0x2dd6}, {0x2dd8, 0x2dde}, {0x2de0, 0x2e44},
    {0x2e80, 0x2e99}, {0x2e9b, 0x2ef3}, {0x2f00, 0x2fd5}, {0x2ff0, 0x2ffb},
    {0x3001, 0x303f}, {0x3041, 0x3096}, {0x3099, 0x30ff}, {0x3105, 0x312d},
    {0x3131, 0x318e}, {0x3190, 0x31ba}, {0x31c0, 0x31e3}, {0x31f0, 0x321e},
    {0x3220, 0x32fe}, {0x3300, 0x4db5}, {0x4dc0, 0x9fd5}, {0xa000, 0xa48c},
    {0xa490, 0xa4c6}, {0xa4d0, 0xa62b}, {0xa640, 0xa6f7}, {0xa700, 0xa7ae},
    {0xa7b0, 0xa7b7}, {0xa7f7, 0xa82b}, {0xa830, 0xa839}, {0xa840, 0xa877},
    {0xa880, 0xa8c5}, {0xa8ce, 0xa8d9}, {0xa8e0, 0xa8fd}, {0xa900, 0xa953},
    {0xa95f, 0xa97c}, {0xa980, 0xa9cd}, {0xa9cf, 0xa9d9}, {0xa9de, 0xa9fe},
    {0xaa00, 0xaa36}, {0xaa40, 0xaa4d}, {0xaa50, 0xaa59}, {0xaa5c, 0xaac2},
    {0xaadb, 0xaaf6}, {0xab01, 0xab06}, {0xab09, 0xab0e}, {0xab11, 0xab16},
    {0xab20, 0xab26}, {0xab28, 0xab2e}, {0xab30, 0xab65}, {0xab70, 0xabed},







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static const crange graphRangeTable[] = {
    {0x21, 0x7e}, {0xa1, 0xac}, {0xae, 0x377}, {0x37a, 0x37f},
    {0x384, 0x38a}, {0x38e, 0x3a1}, {0x3a3, 0x52f}, {0x531, 0x556},
    {0x559, 0x55f}, {0x561, 0x587}, {0x58d, 0x58f}, {0x591, 0x5c7},
    {0x5d0, 0x5ea}, {0x5f0, 0x5f4}, {0x606, 0x61b}, {0x61e, 0x6dc},
    {0x6de, 0x70d}, {0x710, 0x74a}, {0x74d, 0x7b1}, {0x7c0, 0x7fa},
    {0x800, 0x82d}, {0x830, 0x83e}, {0x840, 0x85b}, {0x860, 0x86a},
    {0x8a0, 0x8b4}, {0x8b6, 0x8bd}, {0x8d4, 0x8e1}, {0x8e3, 0x983},
    {0x985, 0x98c}, {0x993, 0x9a8}, {0x9aa, 0x9b0}, {0x9b6, 0x9b9},
    {0x9bc, 0x9c4}, {0x9cb, 0x9ce}, {0x9df, 0x9e3}, {0x9e6, 0x9fd},
    {0xa01, 0xa03}, {0xa05, 0xa0a}, {0xa13, 0xa28}, {0xa2a, 0xa30},
    {0xa3e, 0xa42}, {0xa4b, 0xa4d}, {0xa59, 0xa5c}, {0xa66, 0xa75},
    {0xa81, 0xa83}, {0xa85, 0xa8d}, {0xa8f, 0xa91}, {0xa93, 0xaa8},
    {0xaaa, 0xab0}, {0xab5, 0xab9}, {0xabc, 0xac5}, {0xac7, 0xac9},
    {0xacb, 0xacd}, {0xae0, 0xae3}, {0xae6, 0xaf1}, {0xaf9, 0xaff},
    {0xb01, 0xb03}, {0xb05, 0xb0c}, {0xb13, 0xb28}, {0xb2a, 0xb30},
    {0xb35, 0xb39}, {0xb3c, 0xb44}, {0xb4b, 0xb4d}, {0xb5f, 0xb63},
    {0xb66, 0xb77}, {0xb85, 0xb8a}, {0xb8e, 0xb90}, {0xb92, 0xb95},
    {0xba8, 0xbaa}, {0xbae, 0xbb9}, {0xbbe, 0xbc2}, {0xbc6, 0xbc8},
    {0xbca, 0xbcd}, {0xbe6, 0xbfa}, {0xc00, 0xc03}, {0xc05, 0xc0c},
    {0xc0e, 0xc10}, {0xc12, 0xc28}, {0xc2a, 0xc39}, {0xc3d, 0xc44},
    {0xc46, 0xc48}, {0xc4a, 0xc4d}, {0xc58, 0xc5a}, {0xc60, 0xc63},
    {0xc66, 0xc6f}, {0xc78, 0xc83}, {0xc85, 0xc8c}, {0xc8e, 0xc90},
    {0xc92, 0xca8}, {0xcaa, 0xcb3}, {0xcb5, 0xcb9}, {0xcbc, 0xcc4},
    {0xcc6, 0xcc8}, {0xcca, 0xccd}, {0xce0, 0xce3}, {0xce6, 0xcef},
    {0xd00, 0xd03}, {0xd05, 0xd0c}, {0xd0e, 0xd10}, {0xd12, 0xd44},
    {0xd46, 0xd48}, {0xd4a, 0xd4f}, {0xd54, 0xd63}, {0xd66, 0xd7f},
    {0xd85, 0xd96}, {0xd9a, 0xdb1}, {0xdb3, 0xdbb}, {0xdc0, 0xdc6},
    {0xdcf, 0xdd4}, {0xdd8, 0xddf}, {0xde6, 0xdef}, {0xdf2, 0xdf4},
    {0xe01, 0xe3a}, {0xe3f, 0xe5b}, {0xe94, 0xe97}, {0xe99, 0xe9f},
    {0xea1, 0xea3}, {0xead, 0xeb9}, {0xebb, 0xebd}, {0xec0, 0xec4},
    {0xec8, 0xecd}, {0xed0, 0xed9}, {0xedc, 0xedf}, {0xf00, 0xf47},
    {0xf49, 0xf6c}, {0xf71, 0xf97}, {0xf99, 0xfbc}, {0xfbe, 0xfcc},
    {0xfce, 0xfda}, {0x1000, 0x10c5}, {0x10d0, 0x1248}, {0x124a, 0x124d},
    {0x1250, 0x1256}, {0x125a, 0x125d}, {0x1260, 0x1288}, {0x128a, 0x128d},
    {0x1290, 0x12b0}, {0x12b2, 0x12b5}, {0x12b8, 0x12be}, {0x12c2, 0x12c5},
    {0x12c8, 0x12d6}, {0x12d8, 0x1310}, {0x1312, 0x1315}, {0x1318, 0x135a},
    {0x135d, 0x137c}, {0x1380, 0x1399}, {0x13a0, 0x13f5}, {0x13f8, 0x13fd},
    {0x1400, 0x167f}, {0x1681, 0x169c}, {0x16a0, 0x16f8}, {0x1700, 0x170c},
    {0x170e, 0x1714}, {0x1720, 0x1736}, {0x1740, 0x1753}, {0x1760, 0x176c},
    {0x176e, 0x1770}, {0x1780, 0x17dd}, {0x17e0, 0x17e9}, {0x17f0, 0x17f9},
    {0x1800, 0x180d}, {0x1810, 0x1819}, {0x1820, 0x1877}, {0x1880, 0x18aa},
    {0x18b0, 0x18f5}, {0x1900, 0x191e}, {0x1920, 0x192b}, {0x1930, 0x193b},
    {0x1944, 0x196d}, {0x1970, 0x1974}, {0x1980, 0x19ab}, {0x19b0, 0x19c9},
    {0x19d0, 0x19da}, {0x19de, 0x1a1b}, {0x1a1e, 0x1a5e}, {0x1a60, 0x1a7c},
    {0x1a7f, 0x1a89}, {0x1a90, 0x1a99}, {0x1aa0, 0x1aad}, {0x1ab0, 0x1abe},
    {0x1b00, 0x1b4b}, {0x1b50, 0x1b7c}, {0x1b80, 0x1bf3}, {0x1bfc, 0x1c37},
    {0x1c3b, 0x1c49}, {0x1c4d, 0x1c88}, {0x1cc0, 0x1cc7}, {0x1cd0, 0x1cf9},
    {0x1d00, 0x1df9}, {0x1dfb, 0x1f15}, {0x1f18, 0x1f1d}, {0x1f20, 0x1f45},
    {0x1f48, 0x1f4d}, {0x1f50, 0x1f57}, {0x1f5f, 0x1f7d}, {0x1f80, 0x1fb4},
    {0x1fb6, 0x1fc4}, {0x1fc6, 0x1fd3}, {0x1fd6, 0x1fdb}, {0x1fdd, 0x1fef},
    {0x1ff2, 0x1ff4}, {0x1ff6, 0x1ffe}, {0x2010, 0x2027}, {0x2030, 0x205e},
    {0x2074, 0x208e}, {0x2090, 0x209c}, {0x20a0, 0x20bf}, {0x20d0, 0x20f0},
    {0x2100, 0x218b}, {0x2190, 0x2426}, {0x2440, 0x244a}, {0x2460, 0x2b73},
    {0x2b76, 0x2b95}, {0x2b98, 0x2bb9}, {0x2bbd, 0x2bc8}, {0x2bca, 0x2bd2},
    {0x2bec, 0x2bef}, {0x2c00, 0x2c2e}, {0x2c30, 0x2c5e}, {0x2c60, 0x2cf3},
    {0x2cf9, 0x2d25}, {0x2d30, 0x2d67}, {0x2d7f, 0x2d96}, {0x2da0, 0x2da6},
    {0x2da8, 0x2dae}, {0x2db0, 0x2db6}, {0x2db8, 0x2dbe}, {0x2dc0, 0x2dc6},
    {0x2dc8, 0x2dce}, {0x2dd0, 0x2dd6}, {0x2dd8, 0x2dde}, {0x2de0, 0x2e49},
    {0x2e80, 0x2e99}, {0x2e9b, 0x2ef3}, {0x2f00, 0x2fd5}, {0x2ff0, 0x2ffb},
    {0x3001, 0x303f}, {0x3041, 0x3096}, {0x3099, 0x30ff}, {0x3105, 0x312e},
    {0x3131, 0x318e}, {0x3190, 0x31ba}, {0x31c0, 0x31e3}, {0x31f0, 0x321e},
    {0x3220, 0x32fe}, {0x3300, 0x4db5}, {0x4dc0, 0x9fea}, {0xa000, 0xa48c},
    {0xa490, 0xa4c6}, {0xa4d0, 0xa62b}, {0xa640, 0xa6f7}, {0xa700, 0xa7ae},
    {0xa7b0, 0xa7b7}, {0xa7f7, 0xa82b}, {0xa830, 0xa839}, {0xa840, 0xa877},
    {0xa880, 0xa8c5}, {0xa8ce, 0xa8d9}, {0xa8e0, 0xa8fd}, {0xa900, 0xa953},
    {0xa95f, 0xa97c}, {0xa980, 0xa9cd}, {0xa9cf, 0xa9d9}, {0xa9de, 0xa9fe},
    {0xaa00, 0xaa36}, {0xaa40, 0xaa4d}, {0xaa50, 0xaa59}, {0xaa5c, 0xaac2},
    {0xaadb, 0xaaf6}, {0xab01, 0xab06}, {0xab09, 0xab0e}, {0xab11, 0xab16},
    {0xab20, 0xab26}, {0xab28, 0xab2e}, {0xab30, 0xab65}, {0xab70, 0xabed},
690
691
692
693
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704
    {0xfe20, 0xfe52}, {0xfe54, 0xfe66}, {0xfe68, 0xfe6b}, {0xfe70, 0xfe74},
    {0xfe76, 0xfefc}, {0xff01, 0xffbe}, {0xffc2, 0xffc7}, {0xffca, 0xffcf},
    {0xffd2, 0xffd7}, {0xffda, 0xffdc}, {0xffe0, 0xffe6}, {0xffe8, 0xffee}
#if TCL_UTF_MAX > 4
    ,{0x10000, 0x1000b}, {0x1000d, 0x10026}, {0x10028, 0x1003a}, {0x1003f, 0x1004d},
    {0x10050, 0x1005d}, {0x10080, 0x100fa}, {0x10100, 0x10102}, {0x10107, 0x10133},
    {0x10137, 0x1018e}, {0x10190, 0x1019b}, {0x101d0, 0x101fd}, {0x10280, 0x1029c},
    {0x102a0, 0x102d0}, {0x102e0, 0x102fb}, {0x10300, 0x10323}, {0x10330, 0x1034a},
    {0x10350, 0x1037a}, {0x10380, 0x1039d}, {0x1039f, 0x103c3}, {0x103c8, 0x103d5},
    {0x10400, 0x1049d}, {0x104a0, 0x104a9}, {0x104b0, 0x104d3}, {0x104d8, 0x104fb},
    {0x10500, 0x10527}, {0x10530, 0x10563}, {0x10600, 0x10736}, {0x10740, 0x10755},
    {0x10760, 0x10767}, {0x10800, 0x10805}, {0x1080a, 0x10835}, {0x1083f, 0x10855},
    {0x10857, 0x1089e}, {0x108a7, 0x108af}, {0x108e0, 0x108f2}, {0x108fb, 0x1091b},
    {0x1091f, 0x10939}, {0x10980, 0x109b7}, {0x109bc, 0x109cf}, {0x109d2, 0x10a03},
    {0x10a0c, 0x10a13}, {0x10a15, 0x10a17}, {0x10a19, 0x10a33}, {0x10a38, 0x10a3a},







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    {0xfe20, 0xfe52}, {0xfe54, 0xfe66}, {0xfe68, 0xfe6b}, {0xfe70, 0xfe74},
    {0xfe76, 0xfefc}, {0xff01, 0xffbe}, {0xffc2, 0xffc7}, {0xffca, 0xffcf},
    {0xffd2, 0xffd7}, {0xffda, 0xffdc}, {0xffe0, 0xffe6}, {0xffe8, 0xffee}
#if TCL_UTF_MAX > 4
    ,{0x10000, 0x1000b}, {0x1000d, 0x10026}, {0x10028, 0x1003a}, {0x1003f, 0x1004d},
    {0x10050, 0x1005d}, {0x10080, 0x100fa}, {0x10100, 0x10102}, {0x10107, 0x10133},
    {0x10137, 0x1018e}, {0x10190, 0x1019b}, {0x101d0, 0x101fd}, {0x10280, 0x1029c},
    {0x102a0, 0x102d0}, {0x102e0, 0x102fb}, {0x10300, 0x10323}, {0x1032d, 0x1034a},
    {0x10350, 0x1037a}, {0x10380, 0x1039d}, {0x1039f, 0x103c3}, {0x103c8, 0x103d5},
    {0x10400, 0x1049d}, {0x104a0, 0x104a9}, {0x104b0, 0x104d3}, {0x104d8, 0x104fb},
    {0x10500, 0x10527}, {0x10530, 0x10563}, {0x10600, 0x10736}, {0x10740, 0x10755},
    {0x10760, 0x10767}, {0x10800, 0x10805}, {0x1080a, 0x10835}, {0x1083f, 0x10855},
    {0x10857, 0x1089e}, {0x108a7, 0x108af}, {0x108e0, 0x108f2}, {0x108fb, 0x1091b},
    {0x1091f, 0x10939}, {0x10980, 0x109b7}, {0x109bc, 0x109cf}, {0x109d2, 0x10a03},
    {0x10a0c, 0x10a13}, {0x10a15, 0x10a17}, {0x10a19, 0x10a33}, {0x10a38, 0x10a3a},
713
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719

720
721

722
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728
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731
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743

744
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    {0x1128f, 0x1129d}, {0x1129f, 0x112a9}, {0x112b0, 0x112ea}, {0x112f0, 0x112f9},
    {0x11300, 0x11303}, {0x11305, 0x1130c}, {0x11313, 0x11328}, {0x1132a, 0x11330},
    {0x11335, 0x11339}, {0x1133c, 0x11344}, {0x1134b, 0x1134d}, {0x1135d, 0x11363},
    {0x11366, 0x1136c}, {0x11370, 0x11374}, {0x11400, 0x11459}, {0x11480, 0x114c7},
    {0x114d0, 0x114d9}, {0x11580, 0x115b5}, {0x115b8, 0x115dd}, {0x11600, 0x11644},
    {0x11650, 0x11659}, {0x11660, 0x1166c}, {0x11680, 0x116b7}, {0x116c0, 0x116c9},
    {0x11700, 0x11719}, {0x1171d, 0x1172b}, {0x11730, 0x1173f}, {0x118a0, 0x118f2},

    {0x11ac0, 0x11af8}, {0x11c00, 0x11c08}, {0x11c0a, 0x11c36}, {0x11c38, 0x11c45},
    {0x11c50, 0x11c6c}, {0x11c70, 0x11c8f}, {0x11c92, 0x11ca7}, {0x11ca9, 0x11cb6},

    {0x12000, 0x12399}, {0x12400, 0x1246e}, {0x12470, 0x12474}, {0x12480, 0x12543},
    {0x13000, 0x1342e}, {0x14400, 0x14646}, {0x16800, 0x16a38}, {0x16a40, 0x16a5e},
    {0x16a60, 0x16a69}, {0x16ad0, 0x16aed}, {0x16af0, 0x16af5}, {0x16b00, 0x16b45},
    {0x16b50, 0x16b59}, {0x16b5b, 0x16b61}, {0x16b63, 0x16b77}, {0x16b7d, 0x16b8f},
    {0x16f00, 0x16f44}, {0x16f50, 0x16f7e}, {0x16f8f, 0x16f9f}, {0x17000, 0x187ec},
    {0x18800, 0x18af2}, {0x1bc00, 0x1bc6a}, {0x1bc70, 0x1bc7c}, {0x1bc80, 0x1bc88},
    {0x1bc90, 0x1bc99}, {0x1bc9c, 0x1bc9f}, {0x1d000, 0x1d0f5}, {0x1d100, 0x1d126},
    {0x1d129, 0x1d172}, {0x1d17b, 0x1d1e8}, {0x1d200, 0x1d245}, {0x1d300, 0x1d356},
    {0x1d360, 0x1d371}, {0x1d400, 0x1d454}, {0x1d456, 0x1d49c}, {0x1d4a9, 0x1d4ac},
    {0x1d4ae, 0x1d4b9}, {0x1d4bd, 0x1d4c3}, {0x1d4c5, 0x1d505}, {0x1d507, 0x1d50a},
    {0x1d50d, 0x1d514}, {0x1d516, 0x1d51c}, {0x1d51e, 0x1d539}, {0x1d53b, 0x1d53e},
    {0x1d540, 0x1d544}, {0x1d54a, 0x1d550}, {0x1d552, 0x1d6a5}, {0x1d6a8, 0x1d7cb},
    {0x1d7ce, 0x1da8b}, {0x1da9b, 0x1da9f}, {0x1daa1, 0x1daaf}, {0x1e000, 0x1e006},
    {0x1e008, 0x1e018}, {0x1e01b, 0x1e021}, {0x1e026, 0x1e02a}, {0x1e800, 0x1e8c4},
    {0x1e8c7, 0x1e8d6}, {0x1e900, 0x1e94a}, {0x1e950, 0x1e959}, {0x1ee00, 0x1ee03},
    {0x1ee05, 0x1ee1f}, {0x1ee29, 0x1ee32}, {0x1ee34, 0x1ee37}, {0x1ee4d, 0x1ee4f},
    {0x1ee67, 0x1ee6a}, {0x1ee6c, 0x1ee72}, {0x1ee74, 0x1ee77}, {0x1ee79, 0x1ee7c},
    {0x1ee80, 0x1ee89}, {0x1ee8b, 0x1ee9b}, {0x1eea1, 0x1eea3}, {0x1eea5, 0x1eea9},
    {0x1eeab, 0x1eebb}, {0x1f000, 0x1f02b}, {0x1f030, 0x1f093}, {0x1f0a0, 0x1f0ae},
    {0x1f0b1, 0x1f0bf}, {0x1f0c1, 0x1f0cf}, {0x1f0d1, 0x1f0f5}, {0x1f100, 0x1f10c},
    {0x1f110, 0x1f12e}, {0x1f130, 0x1f16b}, {0x1f170, 0x1f1ac}, {0x1f1e6, 0x1f202},
    {0x1f210, 0x1f23b}, {0x1f240, 0x1f248}, {0x1f300, 0x1f6d2}, {0x1f6e0, 0x1f6ec},

    {0x1f6f0, 0x1f6f6}, {0x1f700, 0x1f773}, {0x1f780, 0x1f7d4}, {0x1f800, 0x1f80b},
    {0x1f810, 0x1f847}, {0x1f850, 0x1f859}, {0x1f860, 0x1f887}, {0x1f890, 0x1f8ad},
    {0x1f910, 0x1f91e}, {0x1f920, 0x1f927}, {0x1f933, 0x1f93e}, {0x1f940, 0x1f94b},
    {0x1f950, 0x1f95e}, {0x1f980, 0x1f991}, {0x20000, 0x2a6d6}, {0x2a700, 0x2b734},
    {0x2b740, 0x2b81d}, {0x2b820, 0x2cea1}, {0x2f800, 0x2fa1d}, {0xe0100, 0xe01ef}
#endif
};

#define NUM_GRAPH_RANGE (sizeof(graphRangeTable)/sizeof(crange))

static const chr graphCharTable[] = {
    0x38c, 0x589, 0x58a, 0x85e, 0x98f, 0x990, 0x9b2, 0x9c7, 0x9c8,
    0x9d7, 0x9dc, 0x9dd, 0xa0f, 0xa10, 0xa32, 0xa33, 0xa35, 0xa36,
    0xa38, 0xa39, 0xa3c, 0xa47, 0xa48, 0xa51, 0xa5e, 0xab2, 0xab3,
    0xad0, 0xaf9, 0xb0f, 0xb10, 0xb32, 0xb33, 0xb47, 0xb48, 0xb56,
    0xb57, 0xb5c, 0xb5d, 0xb82, 0xb83, 0xb99, 0xb9a, 0xb9c, 0xb9e,
    0xb9f, 0xba3, 0xba4, 0xbd0, 0xbd7, 0xc55, 0xc56, 0xcd5, 0xcd6,
    0xcde, 0xcf1, 0xcf2, 0xd82, 0xd83, 0xdbd, 0xdca, 0xdd6, 0xe81,
    0xe82, 0xe84, 0xe87, 0xe88, 0xe8a, 0xe8d, 0xea5, 0xea7, 0xeaa,
    0xeab, 0xec6, 0x10c7, 0x10cd, 0x1258, 0x12c0, 0x1772, 0x1773, 0x1940,
    0x1cf8, 0x1cf9, 0x1f59, 0x1f5b, 0x1f5d, 0x2070, 0x2071, 0x2d27, 0x2d2d,
    0x2d6f, 0x2d70, 0xfb3e, 0xfb40, 0xfb41, 0xfb43, 0xfb44, 0xfffc, 0xfffd
#if TCL_UTF_MAX > 4
    ,0x1003c, 0x1003d, 0x101a0, 0x1056f, 0x10808, 0x10837, 0x10838, 0x1083c, 0x108f4,
    0x108f5, 0x1093f, 0x10a05, 0x10a06, 0x11288, 0x1130f, 0x11310, 0x11332, 0x11333,
    0x11347, 0x11348, 0x11350, 0x11357, 0x1145b, 0x1145d, 0x118ff, 0x16a6e, 0x16a6f,
    0x16fe0, 0x1b000, 0x1b001, 0x1d49e, 0x1d49f, 0x1d4a2, 0x1d4a5, 0x1d4a6, 0x1d4bb,
    0x1d546, 0x1e023, 0x1e024, 0x1e95e, 0x1e95f, 0x1ee21, 0x1ee22, 0x1ee24, 0x1ee27,
    0x1ee39, 0x1ee3b, 0x1ee42, 0x1ee47, 0x1ee49, 0x1ee4b, 0x1ee51, 0x1ee52, 0x1ee54,
    0x1ee57, 0x1ee59, 0x1ee5b, 0x1ee5d, 0x1ee5f, 0x1ee61, 0x1ee62, 0x1ee64, 0x1ee7e,
    0x1eef0, 0x1eef1, 0x1f250, 0x1f251, 0x1f930, 0x1f9c0
#endif
};

#define NUM_GRAPH_CHAR (sizeof(graphCharTable)/sizeof(chr))

/*
 *	End of auto-generated Unicode character ranges declarations.







>


>





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|
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717
718
719
720
721
722
723
724
725
726
727
728
729
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
    {0x1128f, 0x1129d}, {0x1129f, 0x112a9}, {0x112b0, 0x112ea}, {0x112f0, 0x112f9},
    {0x11300, 0x11303}, {0x11305, 0x1130c}, {0x11313, 0x11328}, {0x1132a, 0x11330},
    {0x11335, 0x11339}, {0x1133c, 0x11344}, {0x1134b, 0x1134d}, {0x1135d, 0x11363},
    {0x11366, 0x1136c}, {0x11370, 0x11374}, {0x11400, 0x11459}, {0x11480, 0x114c7},
    {0x114d0, 0x114d9}, {0x11580, 0x115b5}, {0x115b8, 0x115dd}, {0x11600, 0x11644},
    {0x11650, 0x11659}, {0x11660, 0x1166c}, {0x11680, 0x116b7}, {0x116c0, 0x116c9},
    {0x11700, 0x11719}, {0x1171d, 0x1172b}, {0x11730, 0x1173f}, {0x118a0, 0x118f2},
    {0x11a00, 0x11a47}, {0x11a50, 0x11a83}, {0x11a86, 0x11a9c}, {0x11a9e, 0x11aa2},
    {0x11ac0, 0x11af8}, {0x11c00, 0x11c08}, {0x11c0a, 0x11c36}, {0x11c38, 0x11c45},
    {0x11c50, 0x11c6c}, {0x11c70, 0x11c8f}, {0x11c92, 0x11ca7}, {0x11ca9, 0x11cb6},
    {0x11d00, 0x11d06}, {0x11d0b, 0x11d36}, {0x11d3f, 0x11d47}, {0x11d50, 0x11d59},
    {0x12000, 0x12399}, {0x12400, 0x1246e}, {0x12470, 0x12474}, {0x12480, 0x12543},
    {0x13000, 0x1342e}, {0x14400, 0x14646}, {0x16800, 0x16a38}, {0x16a40, 0x16a5e},
    {0x16a60, 0x16a69}, {0x16ad0, 0x16aed}, {0x16af0, 0x16af5}, {0x16b00, 0x16b45},
    {0x16b50, 0x16b59}, {0x16b5b, 0x16b61}, {0x16b63, 0x16b77}, {0x16b7d, 0x16b8f},
    {0x16f00, 0x16f44}, {0x16f50, 0x16f7e}, {0x16f8f, 0x16f9f}, {0x17000, 0x187ec},
    {0x18800, 0x18af2}, {0x1b000, 0x1b11e}, {0x1b170, 0x1b2fb}, {0x1bc00, 0x1bc6a},
    {0x1bc70, 0x1bc7c}, {0x1bc80, 0x1bc88}, {0x1bc90, 0x1bc99}, {0x1bc9c, 0x1bc9f},
    {0x1d000, 0x1d0f5}, {0x1d100, 0x1d126}, {0x1d129, 0x1d172}, {0x1d17b, 0x1d1e8},
    {0x1d200, 0x1d245}, {0x1d300, 0x1d356}, {0x1d360, 0x1d371}, {0x1d400, 0x1d454},
    {0x1d456, 0x1d49c}, {0x1d4a9, 0x1d4ac}, {0x1d4ae, 0x1d4b9}, {0x1d4bd, 0x1d4c3},
    {0x1d4c5, 0x1d505}, {0x1d507, 0x1d50a}, {0x1d50d, 0x1d514}, {0x1d516, 0x1d51c},
    {0x1d51e, 0x1d539}, {0x1d53b, 0x1d53e}, {0x1d540, 0x1d544}, {0x1d54a, 0x1d550},
    {0x1d552, 0x1d6a5}, {0x1d6a8, 0x1d7cb}, {0x1d7ce, 0x1da8b}, {0x1da9b, 0x1da9f},
    {0x1daa1, 0x1daaf}, {0x1e000, 0x1e006}, {0x1e008, 0x1e018}, {0x1e01b, 0x1e021},
    {0x1e026, 0x1e02a}, {0x1e800, 0x1e8c4}, {0x1e8c7, 0x1e8d6}, {0x1e900, 0x1e94a},
    {0x1e950, 0x1e959}, {0x1ee00, 0x1ee03}, {0x1ee05, 0x1ee1f}, {0x1ee29, 0x1ee32},
    {0x1ee34, 0x1ee37}, {0x1ee4d, 0x1ee4f}, {0x1ee67, 0x1ee6a}, {0x1ee6c, 0x1ee72},
    {0x1ee74, 0x1ee77}, {0x1ee79, 0x1ee7c}, {0x1ee80, 0x1ee89}, {0x1ee8b, 0x1ee9b},
    {0x1eea1, 0x1eea3}, {0x1eea5, 0x1eea9}, {0x1eeab, 0x1eebb}, {0x1f000, 0x1f02b},
    {0x1f030, 0x1f093}, {0x1f0a0, 0x1f0ae}, {0x1f0b1, 0x1f0bf}, {0x1f0c1, 0x1f0cf},
    {0x1f0d1, 0x1f0f5}, {0x1f100, 0x1f10c}, {0x1f110, 0x1f12e}, {0x1f130, 0x1f16b},
    {0x1f170, 0x1f1ac}, {0x1f1e6, 0x1f202}, {0x1f210, 0x1f23b}, {0x1f240, 0x1f248},
    {0x1f260, 0x1f265}, {0x1f300, 0x1f6d4}, {0x1f6e0, 0x1f6ec}, {0x1f6f0, 0x1f6f8},
    {0x1f700, 0x1f773}, {0x1f780, 0x1f7d4}, {0x1f800, 0x1f80b}, {0x1f810, 0x1f847},
    {0x1f850, 0x1f859}, {0x1f860, 0x1f887}, {0x1f890, 0x1f8ad}, {0x1f900, 0x1f90b},
    {0x1f910, 0x1f93e}, {0x1f940, 0x1f94c}, {0x1f950, 0x1f96b}, {0x1f980, 0x1f997},
    {0x1f9d0, 0x1f9e6}, {0x20000, 0x2a6d6}, {0x2a700, 0x2b734}, {0x2b740, 0x2b81d},
    {0x2b820, 0x2cea1}, {0x2ceb0, 0x2ebe0}, {0x2f800, 0x2fa1d}, {0xe0100, 0xe01ef}
#endif
};

#define NUM_GRAPH_RANGE (sizeof(graphRangeTable)/sizeof(crange))

static const chr graphCharTable[] = {
    0x38c, 0x589, 0x58a, 0x85e, 0x98f, 0x990, 0x9b2, 0x9c7, 0x9c8,
    0x9d7, 0x9dc, 0x9dd, 0xa0f, 0xa10, 0xa32, 0xa33, 0xa35, 0xa36,
    0xa38, 0xa39, 0xa3c, 0xa47, 0xa48, 0xa51, 0xa5e, 0xab2, 0xab3,
    0xad0, 0xb0f, 0xb10, 0xb32, 0xb33, 0xb47, 0xb48, 0xb56, 0xb57,
    0xb5c, 0xb5d, 0xb82, 0xb83, 0xb99, 0xb9a, 0xb9c, 0xb9e, 0xb9f,
    0xba3, 0xba4, 0xbd0, 0xbd7, 0xc55, 0xc56, 0xcd5, 0xcd6, 0xcde,
    0xcf1, 0xcf2, 0xd82, 0xd83, 0xdbd, 0xdca, 0xdd6, 0xe81, 0xe82,
    0xe84, 0xe87, 0xe88, 0xe8a, 0xe8d, 0xea5, 0xea7, 0xeaa, 0xeab,
    0xec6, 0x10c7, 0x10cd, 0x1258, 0x12c0, 0x1772, 0x1773, 0x1940, 0x1f59,
    0x1f5b, 0x1f5d, 0x2070, 0x2071, 0x2d27, 0x2d2d, 0x2d6f, 0x2d70, 0xfb3e,
    0xfb40, 0xfb41, 0xfb43, 0xfb44, 0xfffc, 0xfffd
#if TCL_UTF_MAX > 4
    ,0x1003c, 0x1003d, 0x101a0, 0x1056f, 0x10808, 0x10837, 0x10838, 0x1083c, 0x108f4,
    0x108f5, 0x1093f, 0x10a05, 0x10a06, 0x11288, 0x1130f, 0x11310, 0x11332, 0x11333,
    0x11347, 0x11348, 0x11350, 0x11357, 0x1145b, 0x1145d, 0x118ff, 0x11d08, 0x11d09,
    0x11d3a, 0x11d3c, 0x11d3d, 0x16a6e, 0x16a6f, 0x16fe0, 0x16fe1, 0x1d49e, 0x1d49f,
    0x1d4a2, 0x1d4a5, 0x1d4a6, 0x1d4bb, 0x1d546, 0x1e023, 0x1e024, 0x1e95e, 0x1e95f,
    0x1ee21, 0x1ee22, 0x1ee24, 0x1ee27, 0x1ee39, 0x1ee3b, 0x1ee42, 0x1ee47, 0x1ee49,
    0x1ee4b, 0x1ee51, 0x1ee52, 0x1ee54, 0x1ee57, 0x1ee59, 0x1ee5b, 0x1ee5d, 0x1ee5f,
    0x1ee61, 0x1ee62, 0x1ee64, 0x1ee7e, 0x1eef0, 0x1eef1, 0x1f250, 0x1f251, 0x1f9c0
#endif
};

#define NUM_GRAPH_CHAR (sizeof(graphCharTable)/sizeof(chr))

/*
 *	End of auto-generated Unicode character ranges declarations.
Changes to generic/tclBasic.c.
3557
3558
3559
3560
3561
3562
3563
3564
3565
3566
3567
3568
3569
3570
3571
	switch (args[k].type) {
	case TCL_EITHER:
	    if (Tcl_GetLongFromObj(NULL, valuePtr, &args[k].intValue)
		    == TCL_OK) {
		args[k].type = TCL_INT;
		break;
	    }
	    if (Tcl_GetWideIntFromObj(interp, valuePtr, &args[k].wideValue)
		    == TCL_OK) {
		args[k].type = TCL_WIDE_INT;
		break;
	    }
	    args[k].type = TCL_DOUBLE;
	    /* FALLTHROUGH */








|







3557
3558
3559
3560
3561
3562
3563
3564
3565
3566
3567
3568
3569
3570
3571
	switch (args[k].type) {
	case TCL_EITHER:
	    if (Tcl_GetLongFromObj(NULL, valuePtr, &args[k].intValue)
		    == TCL_OK) {
		args[k].type = TCL_INT;
		break;
	    }
	    if (TclGetWideIntFromObj(interp, valuePtr, &args[k].wideValue)
		    == TCL_OK) {
		args[k].type = TCL_WIDE_INT;
		break;
	    }
	    args[k].type = TCL_DOUBLE;
	    /* FALLTHROUGH */

3583
3584
3585
3586
3587
3588
3589
3590
3591
3592
3593
3594
3595
3596
3597
	    break;
	case TCL_WIDE_INT:
	    if (ExprWideFunc(NULL, interp, 2, &objv[j-1]) != TCL_OK) {
		ckfree(args);
		return TCL_ERROR;
	    }
	    valuePtr = Tcl_GetObjResult(interp);
	    Tcl_GetWideIntFromObj(NULL, valuePtr, &args[k].wideValue);
	    Tcl_ResetResult(interp);
	    break;
	}
    }

    /*
     * Call the function.







|







3583
3584
3585
3586
3587
3588
3589
3590
3591
3592
3593
3594
3595
3596
3597
	    break;
	case TCL_WIDE_INT:
	    if (ExprWideFunc(NULL, interp, 2, &objv[j-1]) != TCL_OK) {
		ckfree(args);
		return TCL_ERROR;
	    }
	    valuePtr = Tcl_GetObjResult(interp);
	    TclGetWideIntFromObj(NULL, valuePtr, &args[k].wideValue);
	    Tcl_ResetResult(interp);
	    break;
	}
    }

    /*
     * Call the function.
7192
7193
7194
7195
7196
7197
7198
7199
7200
7201
7202
7203
7204
7205
7206
	}
	if (SIGN(&big) == MP_NEG) {
	    mp_clear(&big);
	    goto negarg;
	}
	break;
    default:
	if (Tcl_GetWideIntFromObj(interp, objv[1], &w) != TCL_OK) {
	    return TCL_ERROR;
	}
	if (w < 0) {
	    goto negarg;
	}
	d = (double) w;
#ifdef IEEE_FLOATING_POINT







|







7192
7193
7194
7195
7196
7197
7198
7199
7200
7201
7202
7203
7204
7205
7206
	}
	if (SIGN(&big) == MP_NEG) {
	    mp_clear(&big);
	    goto negarg;
	}
	break;
    default:
	if (TclGetWideIntFromObj(interp, objv[1], &w) != TCL_OK) {
	    return TCL_ERROR;
	}
	if (w < 0) {
	    goto negarg;
	}
	d = (double) w;
#ifdef IEEE_FLOATING_POINT
7635
7636
7637
7638
7639
7640
7641
7642
7643
7644
7645
7646
7647
7648
7649
7650
7651
7652
7653
7654
7655
7656
7657
7658
7659
7660
    Tcl_WideInt wResult;
    Tcl_Obj *objPtr;

    if (ExprEntierFunc(NULL, interp, objc, objv) != TCL_OK) {
	return TCL_ERROR;
    }
    objPtr = Tcl_GetObjResult(interp);
    if (Tcl_GetWideIntFromObj(NULL, objPtr, &wResult) != TCL_OK) {
	/*
	 * Truncate the bignum; keep only bits in wide int range.
	 */

	mp_int big;

	Tcl_GetBignumFromObj(NULL, objPtr, &big);
	mp_mod_2d(&big, (int) CHAR_BIT * sizeof(Tcl_WideInt), &big);
	objPtr = Tcl_NewBignumObj(&big);
	Tcl_IncrRefCount(objPtr);
	Tcl_GetWideIntFromObj(NULL, objPtr, &wResult);
	Tcl_DecrRefCount(objPtr);
    }
    Tcl_SetObjResult(interp, Tcl_NewWideIntObj(wResult));
    return TCL_OK;
}

static int







|










|







7635
7636
7637
7638
7639
7640
7641
7642
7643
7644
7645
7646
7647
7648
7649
7650
7651
7652
7653
7654
7655
7656
7657
7658
7659
7660
    Tcl_WideInt wResult;
    Tcl_Obj *objPtr;

    if (ExprEntierFunc(NULL, interp, objc, objv) != TCL_OK) {
	return TCL_ERROR;
    }
    objPtr = Tcl_GetObjResult(interp);
    if (TclGetWideIntFromObj(NULL, objPtr, &wResult) != TCL_OK) {
	/*
	 * Truncate the bignum; keep only bits in wide int range.
	 */

	mp_int big;

	Tcl_GetBignumFromObj(NULL, objPtr, &big);
	mp_mod_2d(&big, (int) CHAR_BIT * sizeof(Tcl_WideInt), &big);
	objPtr = Tcl_NewBignumObj(&big);
	Tcl_IncrRefCount(objPtr);
	TclGetWideIntFromObj(NULL, objPtr, &wResult);
	Tcl_DecrRefCount(objPtr);
    }
    Tcl_SetObjResult(interp, Tcl_NewWideIntObj(wResult));
    return TCL_OK;
}

static int
Changes to generic/tclBinary.c.
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561

    src = TclGetString(objPtr);
    length = objPtr->length;
    srcEnd = src + length;

    byteArrayPtr = ckalloc(BYTEARRAY_SIZE(length));
    for (dst = byteArrayPtr->bytes; src < srcEnd; ) {
	src += Tcl_UtfToUniChar(src, &ch);
	improper = improper || (ch > 255);
	*dst++ = UCHAR(ch);
    }

    byteArrayPtr->used = dst - byteArrayPtr->bytes;
    byteArrayPtr->allocated = length;








|







547
548
549
550
551
552
553
554
555
556
557
558
559
560
561

    src = TclGetString(objPtr);
    length = objPtr->length;
    srcEnd = src + length;

    byteArrayPtr = ckalloc(BYTEARRAY_SIZE(length));
    for (dst = byteArrayPtr->bytes; src < srcEnd; ) {
	src += TclUtfToUniChar(src, &ch);
	improper = improper || (ch > 255);
	*dst++ = UCHAR(ch);
    }

    byteArrayPtr->used = dst - byteArrayPtr->bytes;
    byteArrayPtr->allocated = length;

1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
    goto error;

 badField:
    {
	Tcl_UniChar ch;
	char buf[TCL_UTF_MAX + 1];

	Tcl_UtfToUniChar(errorString, &ch);
	buf[Tcl_UniCharToUtf(ch, buf)] = '\0';
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"bad field specifier \"%s\"", buf));
	return TCL_ERROR;
    }

 error:







|







1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
    goto error;

 badField:
    {
	Tcl_UniChar ch;
	char buf[TCL_UTF_MAX + 1];

	TclUtfToUniChar(errorString, &ch);
	buf[Tcl_UniCharToUtf(ch, buf)] = '\0';
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"bad field specifier \"%s\"", buf));
	return TCL_ERROR;
    }

 error:
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
    goto error;

 badField:
    {
	Tcl_UniChar ch;
	char buf[TCL_UTF_MAX + 1];

	Tcl_UtfToUniChar(errorString, &ch);
	buf[Tcl_UniCharToUtf(ch, buf)] = '\0';
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"bad field specifier \"%s\"", buf));
	return TCL_ERROR;
    }

 error:







|







1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
    goto error;

 badField:
    {
	Tcl_UniChar ch;
	char buf[TCL_UTF_MAX + 1];

	TclUtfToUniChar(errorString, &ch);
	buf[Tcl_UniCharToUtf(ch, buf)] = '\0';
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"bad field specifier \"%s\"", buf));
	return TCL_ERROR;
    }

 error:
1739
1740
1741
1742
1743
1744
1745



1746





1747
1748
1749
1750
1751
1752
1753
	(*formatPtr)++;
	*flagsPtr |= BINARY_UNSIGNED;
    }
    if (**formatPtr == '*') {
	(*formatPtr)++;
	*countPtr = BINARY_ALL;
    } else if (isdigit(UCHAR(**formatPtr))) { /* INTL: digit */



	*countPtr = strtoul(*formatPtr, (char **) formatPtr, 10);





    } else {
	*countPtr = BINARY_NOCOUNT;
    }
    return 1;
}

/*







>
>
>
|
>
>
>
>
>







1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
	(*formatPtr)++;
	*flagsPtr |= BINARY_UNSIGNED;
    }
    if (**formatPtr == '*') {
	(*formatPtr)++;
	*countPtr = BINARY_ALL;
    } else if (isdigit(UCHAR(**formatPtr))) { /* INTL: digit */
	unsigned long int count;

	errno = 0;
	count = strtoul(*formatPtr, (char **) formatPtr, 10);
	if (errno || (count > (unsigned long) INT_MAX)) {
	    *countPtr = INT_MAX;
	} else {
	    *countPtr = (int) count;
	}
    } else {
	*countPtr = BINARY_NOCOUNT;
    }
    return 1;
}

/*
Changes to generic/tclClock.c.
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
    "year"
};

/*
 * Structure containing the client data for [clock]
 */

typedef struct ClockClientData {
    size_t refCount;		/* Number of live references. */
    Tcl_Obj **literals;		/* Pool of object literals. */
} ClockClientData;

/*
 * Structure containing the fields used in [clock format] and [clock scan]
 */







|







87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
    "year"
};

/*
 * Structure containing the client data for [clock]
 */

typedef struct {
    size_t refCount;		/* Number of live references. */
    Tcl_Obj **literals;		/* Pool of object literals. */
} ClockClientData;

/*
 * Structure containing the fields used in [clock format] and [clock scan]
 */
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
	return TCL_ERROR;
    }
    if (secondsObj == NULL) {
	Tcl_SetObjResult(interp, Tcl_NewStringObj("key \"localseconds\" not "
		"found in dictionary", -1));
	return TCL_ERROR;
    }
    if ((Tcl_GetWideIntFromObj(interp, secondsObj,
	    &fields.localSeconds) != TCL_OK)
	|| (TclGetIntFromObj(interp, objv[3], &changeover) != TCL_OK)
	|| ConvertLocalToUTC(interp, &fields, objv[2], changeover)) {
	return TCL_ERROR;
    }

    /*







|







359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
	return TCL_ERROR;
    }
    if (secondsObj == NULL) {
	Tcl_SetObjResult(interp, Tcl_NewStringObj("key \"localseconds\" not "
		"found in dictionary", -1));
	return TCL_ERROR;
    }
    if ((TclGetWideIntFromObj(interp, secondsObj,
	    &fields.localSeconds) != TCL_OK)
	|| (TclGetIntFromObj(interp, objv[3], &changeover) != TCL_OK)
	|| ConvertLocalToUTC(interp, &fields, objv[2], changeover)) {
	return TCL_ERROR;
    }

    /*
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
     * Check params.
     */

    if (objc != 4) {
	Tcl_WrongNumArgs(interp, 1, objv, "seconds tzdata changeover");
	return TCL_ERROR;
    }
    if (Tcl_GetWideIntFromObj(interp, objv[1], &fields.seconds) != TCL_OK
	    || TclGetIntFromObj(interp, objv[3], &changeover) != TCL_OK) {
	return TCL_ERROR;
    }

    /*
     * fields.seconds could be an unsigned number that overflowed. Make sure
     * that it isn't.







|







438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
     * Check params.
     */

    if (objc != 4) {
	Tcl_WrongNumArgs(interp, 1, objv, "seconds tzdata changeover");
	return TCL_ERROR;
    }
    if (TclGetWideIntFromObj(interp, objv[1], &fields.seconds) != TCL_OK
	    || TclGetIntFromObj(interp, objv[3], &changeover) != TCL_OK) {
	return TCL_ERROR;
    }

    /*
     * fields.seconds could be an unsigned number that overflowed. Make sure
     * that it isn't.
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
    Tcl_WideInt compVal;

    /*
     * Examine the first row to make sure we're in bounds.
     */

    if (Tcl_ListObjIndex(interp, rowv[0], 0, &compObj) != TCL_OK
	    || Tcl_GetWideIntFromObj(interp, compObj, &compVal) != TCL_OK) {
	return NULL;
    }

    /*
     * Bizarre case - first row doesn't begin at MIN_WIDE_INT. Return it
     * anyway.
     */







|







1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
    Tcl_WideInt compVal;

    /*
     * Examine the first row to make sure we're in bounds.
     */

    if (Tcl_ListObjIndex(interp, rowv[0], 0, &compObj) != TCL_OK
	    || TclGetWideIntFromObj(interp, compObj, &compVal) != TCL_OK) {
	return NULL;
    }

    /*
     * Bizarre case - first row doesn't begin at MIN_WIDE_INT. Return it
     * anyway.
     */
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181

    l = 0;
    u = rowc-1;
    while (l < u) {
	int m = (l + u + 1) / 2;

	if (Tcl_ListObjIndex(interp, rowv[m], 0, &compObj) != TCL_OK ||
		Tcl_GetWideIntFromObj(interp, compObj, &compVal) != TCL_OK) {
	    return NULL;
	}
	if (tick >= compVal) {
	    l = m;
	} else {
	    u = m-1;
	}







|







1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181

    l = 0;
    u = rowc-1;
    while (l < u) {
	int m = (l + u + 1) / 2;

	if (Tcl_ListObjIndex(interp, rowv[m], 0, &compObj) != TCL_OK ||
		TclGetWideIntFromObj(interp, compObj, &compVal) != TCL_OK) {
	    return NULL;
	}
	if (tick >= compVal) {
	    l = m;
	} else {
	    u = m-1;
	}
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
    ym1o4 = ym1 / 4;
#else
    /*
     * Have to make sure quotient is truncated towards 0 when negative.
     * See above bug for details. The casts are necessary.
     */
    if (ym1 >= 0)
        ym1o4 = ym1 / 4;
    else {
        ym1o4 = - (int) (((unsigned int) -ym1) / 4);
    }
#endif
    if (ym1 % 4 < 0) {
	ym1o4--;
    }
    ym1o100 = ym1 / 100;
    if (ym1 % 100 < 0) {







|

|







1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
    ym1o4 = ym1 / 4;
#else
    /*
     * Have to make sure quotient is truncated towards 0 when negative.
     * See above bug for details. The casts are necessary.
     */
    if (ym1 >= 0)
	ym1o4 = ym1 / 4;
    else {
	ym1o4 = - (int) (((unsigned int) -ym1) / 4);
    }
#endif
    if (ym1 % 4 < 0) {
	ym1o4--;
    }
    ym1o100 = ym1 / 100;
    if (ym1 % 100 < 0) {
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
 *----------------------------------------------------------------------
 */

static int
IsGregorianLeapYear(
    TclDateFields *fields)	/* Date to test */
{
    int year;

    if (fields->era == BCE) {
	year = 1 - fields->year;
    } else {
	year = fields->year;
    }
    if (year%4 != 0) {
	return 0;
    } else if (!(fields->gregorian)) {
	return 1;
    } else if (year%400 == 0) {
	return 1;







|


|
<
<







1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584


1585
1586
1587
1588
1589
1590
1591
 *----------------------------------------------------------------------
 */

static int
IsGregorianLeapYear(
    TclDateFields *fields)	/* Date to test */
{
    int year = fields->year;

    if (fields->era == BCE) {
	year = 1 - year;


    }
    if (year%4 != 0) {
	return 0;
    } else if (!(fields->gregorian)) {
	return 1;
    } else if (year%400 == 0) {
	return 1;
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
	saw |= 1 << optionIndex;
    }

    /*
     * Check options.
     */

    if (Tcl_GetWideIntFromObj(interp, objv[1], &clockVal) != TCL_OK) {
	return TCL_ERROR;
    }
    if ((saw & (1 << CLOCK_FORMAT_GMT))
	    && (saw & (1 << CLOCK_FORMAT_TIMEZONE))) {
	Tcl_SetObjResult(interp, litPtr[LIT_CANNOT_USE_GMT_AND_TIMEZONE]);
	Tcl_SetErrorCode(interp, "CLOCK", "gmtWithTimezone", NULL);
	return TCL_ERROR;







|







1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
	saw |= 1 << optionIndex;
    }

    /*
     * Check options.
     */

    if (TclGetWideIntFromObj(interp, objv[1], &clockVal) != TCL_OK) {
	return TCL_ERROR;
    }
    if ((saw & (1 << CLOCK_FORMAT_GMT))
	    && (saw & (1 << CLOCK_FORMAT_TIMEZONE))) {
	Tcl_SetObjResult(interp, litPtr[LIT_CANNOT_USE_GMT_AND_TIMEZONE]);
	Tcl_SetErrorCode(interp, "CLOCK", "gmtWithTimezone", NULL);
	return TCL_ERROR;
Changes to generic/tclCmdIL.c.
3678
3679
3680
3681
3682
3683
3684
3685
3686
3687
3688
3689
3690
3691
3692
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument values. */
{
    int i, j, index, indices, length, nocase = 0, indexc;
    int sortMode = SORTMODE_ASCII;
    int group, groupSize, groupOffset, idx, allocatedIndexVector = 0;
    Tcl_Obj *resultPtr, *cmdPtr, **listObjPtrs, *listObj, *indexPtr;
    SortElement *elementArray, *elementPtr;
    SortInfo sortInfo;		/* Information about this sort that needs to
				 * be passed to the comparison function. */
#   define NUM_LISTS 30
    SortElement *subList[NUM_LISTS+1];
				/* This array holds pointers to temporary
				 * lists built during the merge sort. Element
				 * i of the array holds a list of length







|







3678
3679
3680
3681
3682
3683
3684
3685
3686
3687
3688
3689
3690
3691
3692
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument values. */
{
    int i, j, index, indices, length, nocase = 0, indexc;
    int sortMode = SORTMODE_ASCII;
    int group, groupSize, groupOffset, idx, allocatedIndexVector = 0;
    Tcl_Obj *resultPtr, *cmdPtr, **listObjPtrs, *listObj, *indexPtr;
    SortElement *elementArray = NULL, *elementPtr;
    SortInfo sortInfo;		/* Information about this sort that needs to
				 * be passed to the comparison function. */
#   define NUM_LISTS 30
    SortElement *subList[NUM_LISTS+1];
				/* This array holds pointers to temporary
				 * lists built during the merge sort. Element
				 * i of the array holds a list of length
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
    groupSize = 1;
    groupOffset = 0;
    indexPtr = NULL;
    for (i = 1; i < objc-1; i++) {
	if (Tcl_GetIndexFromObj(interp, objv[i], switches, "option", 0,
		&index) != TCL_OK) {
	    sortInfo.resultCode = TCL_ERROR;
	    goto done2;
	}
	switch ((enum Lsort_Switches) index) {
	case LSORT_ASCII:
	    sortInfo.sortMode = SORTMODE_ASCII;
	    break;
	case LSORT_COMMAND:
	    if (i == objc-2) {
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"\"-command\" option must be followed "
			"by comparison command", -1));
		Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", NULL);
		sortInfo.resultCode = TCL_ERROR;
		goto done2;
	    }
	    sortInfo.sortMode = SORTMODE_COMMAND;
	    cmdPtr = objv[i+1];
	    i++;
	    break;
	case LSORT_DECREASING:
	    sortInfo.isIncreasing = 0;







|












|







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
    groupSize = 1;
    groupOffset = 0;
    indexPtr = NULL;
    for (i = 1; i < objc-1; i++) {
	if (Tcl_GetIndexFromObj(interp, objv[i], switches, "option", 0,
		&index) != TCL_OK) {
	    sortInfo.resultCode = TCL_ERROR;
	    goto done;
	}
	switch ((enum Lsort_Switches) index) {
	case LSORT_ASCII:
	    sortInfo.sortMode = SORTMODE_ASCII;
	    break;
	case LSORT_COMMAND:
	    if (i == objc-2) {
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"\"-command\" option must be followed "
			"by comparison command", -1));
		Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", NULL);
		sortInfo.resultCode = TCL_ERROR;
		goto done;
	    }
	    sortInfo.sortMode = SORTMODE_COMMAND;
	    cmdPtr = objv[i+1];
	    i++;
	    break;
	case LSORT_DECREASING:
	    sortInfo.isIncreasing = 0;
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

	    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);
		sortInfo.resultCode = TCL_ERROR;
		goto done2;
	    }
	    if (TclListObjGetElements(interp, objv[i+1], &indexc,
		    &indexv) != TCL_OK) {
		sortInfo.resultCode = TCL_ERROR;
		goto done2;
	    }

	    /*
	     * Check each of the indices for syntactic correctness. Note that
	     * 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 done2;
		}
	    }
	    indexPtr = objv[i+1];
	    i++;
	    break;
	}
	case LSORT_INTEGER:







|




|
















|







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

	    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);
		sortInfo.resultCode = TCL_ERROR;
		goto done;
	    }
	    if (TclListObjGetElements(interp, objv[i+1], &indexc,
		    &indexv) != TCL_OK) {
		sortInfo.resultCode = TCL_ERROR;
		goto done;
	    }

	    /*
	     * Check each of the indices for syntactic correctness. Note that
	     * 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];
	    i++;
	    break;
	}
	case LSORT_INTEGER:
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
3839
	case LSORT_STRIDE:
	    if (i == objc-2) {
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"\"-stride\" option must be "
			"followed by stride length", -1));
		Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", NULL);
		sortInfo.resultCode = TCL_ERROR;
		goto done2;
	    }
	    if (Tcl_GetIntFromObj(interp, objv[i+1], &groupSize) != TCL_OK) {
		sortInfo.resultCode = TCL_ERROR;
		goto done2;
	    }
	    if (groupSize < 2) {
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"stride length must be at least 2", -1));
		Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LSORT",
			"BADSTRIDE", NULL);
		sortInfo.resultCode = TCL_ERROR;
		goto done2;
	    }
	    group = 1;
	    i++;
	    break;
	}
    }
    if (nocase && (sortInfo.sortMode == SORTMODE_ASCII)) {







|



|







|







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
3839
	case LSORT_STRIDE:
	    if (i == objc-2) {
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"\"-stride\" option must be "
			"followed by stride length", -1));
		Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", NULL);
		sortInfo.resultCode = TCL_ERROR;
		goto done;
	    }
	    if (Tcl_GetIntFromObj(interp, objv[i+1], &groupSize) != TCL_OK) {
		sortInfo.resultCode = TCL_ERROR;
		goto done;
	    }
	    if (groupSize < 2) {
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"stride length must be at least 2", -1));
		Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LSORT",
			"BADSTRIDE", NULL);
		sortInfo.resultCode = TCL_ERROR;
		goto done;
	    }
	    group = 1;
	    i++;
	    break;
	}
    }
    if (nocase && (sortInfo.sortMode == SORTMODE_ASCII)) {
3880
3881
3882
3883
3884
3885
3886
3887
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
	 * underneath our feet. Take a copy (cheap) to prevent this. [Bug
	 * 1675116]
	 */

	listObj = TclListObjCopy(interp, listObj);
	if (listObj == NULL) {
	    sortInfo.resultCode = TCL_ERROR;
	    goto done2;
	}

	/*
	 * The existing command is a list. We want to flatten it, append two
	 * dummy arguments on the end, and replace these arguments later.
	 */

	newCommandPtr = Tcl_DuplicateObj(cmdPtr);
	TclNewObj(newObjPtr);
	Tcl_IncrRefCount(newCommandPtr);
	if (Tcl_ListObjAppendElement(interp, newCommandPtr, newObjPtr)
		!= TCL_OK) {
	    TclDecrRefCount(newCommandPtr);
	    TclDecrRefCount(listObj);
	    Tcl_IncrRefCount(newObjPtr);
	    TclDecrRefCount(newObjPtr);
	    sortInfo.resultCode = TCL_ERROR;
	    goto done2;
	}
	Tcl_ListObjAppendElement(interp, newCommandPtr, Tcl_NewObj());
	sortInfo.compareCmdPtr = newCommandPtr;
    }

    sortInfo.resultCode = TclListObjGetElements(interp, listObj,
	    &length, &listObjPtrs);







|

















|







3880
3881
3882
3883
3884
3885
3886
3887
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
	 * underneath our feet. Take a copy (cheap) to prevent this. [Bug
	 * 1675116]
	 */

	listObj = TclListObjCopy(interp, listObj);
	if (listObj == NULL) {
	    sortInfo.resultCode = TCL_ERROR;
	    goto done;
	}

	/*
	 * The existing command is a list. We want to flatten it, append two
	 * dummy arguments on the end, and replace these arguments later.
	 */

	newCommandPtr = Tcl_DuplicateObj(cmdPtr);
	TclNewObj(newObjPtr);
	Tcl_IncrRefCount(newCommandPtr);
	if (Tcl_ListObjAppendElement(interp, newCommandPtr, newObjPtr)
		!= TCL_OK) {
	    TclDecrRefCount(newCommandPtr);
	    TclDecrRefCount(listObj);
	    Tcl_IncrRefCount(newObjPtr);
	    TclDecrRefCount(newObjPtr);
	    sortInfo.resultCode = TCL_ERROR;
	    goto done;
	}
	Tcl_ListObjAppendElement(interp, newCommandPtr, Tcl_NewObj());
	sortInfo.compareCmdPtr = newCommandPtr;
    }

    sortInfo.resultCode = TclListObjGetElements(interp, listObj,
	    &length, &listObjPtrs);
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
    }

    /*
     * The following loop creates a SortElement for each list element and
     * begins sorting it into the sublists as it appears.
     */

    elementArray = TclStackAlloc(interp, length * sizeof(SortElement));

    for (i=0; i < length; i++){
	idx = groupSize * i + groupOffset;
	if (indexc) {
	    /*
	     * If this is an indexed sort, retrieve the corresponding element
	     */
	    indexPtr = SelectObjFromSublist(listObjPtrs[idx], &sortInfo);
	    if (sortInfo.resultCode != TCL_OK) {
		goto done1;
	    }
	} else {
	    indexPtr = listObjPtrs[idx];
	}

	/*
	 * Determine the "value" of this object for sorting purposes
	 */

	if (sortMode == SORTMODE_ASCII) {
	    elementArray[i].collationKey.strValuePtr = TclGetString(indexPtr);
	} else if (sortMode == SORTMODE_INTEGER) {
	    Tcl_WideInt a;

	    if (TclGetWideIntFromObj(sortInfo.interp, indexPtr, &a) != TCL_OK) {
		sortInfo.resultCode = TCL_ERROR;
		goto done1;
	    }
	    elementArray[i].collationKey.wideValue = a;
	} else if (sortMode == SORTMODE_REAL) {
	    double a;

	    if (Tcl_GetDoubleFromObj(sortInfo.interp, indexPtr,
		    &a) != TCL_OK) {
		sortInfo.resultCode = TCL_ERROR;
		goto done1;
	    }
	    elementArray[i].collationKey.doubleValue = a;
	} else {
	    elementArray[i].collationKey.objValuePtr = indexPtr;
	}

	/*







|









|
















|








|







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
    }

    /*
     * The following loop creates a SortElement for each list element and
     * begins sorting it into the sublists as it appears.
     */

    elementArray = ckalloc(length * sizeof(SortElement));

    for (i=0; i < length; i++){
	idx = groupSize * i + groupOffset;
	if (indexc) {
	    /*
	     * If this is an indexed sort, retrieve the corresponding element
	     */
	    indexPtr = SelectObjFromSublist(listObjPtrs[idx], &sortInfo);
	    if (sortInfo.resultCode != TCL_OK) {
		goto done;
	    }
	} else {
	    indexPtr = listObjPtrs[idx];
	}

	/*
	 * Determine the "value" of this object for sorting purposes
	 */

	if (sortMode == SORTMODE_ASCII) {
	    elementArray[i].collationKey.strValuePtr = TclGetString(indexPtr);
	} else if (sortMode == SORTMODE_INTEGER) {
	    Tcl_WideInt a;

	    if (TclGetWideIntFromObj(sortInfo.interp, indexPtr, &a) != TCL_OK) {
		sortInfo.resultCode = TCL_ERROR;
		goto done;
	    }
	    elementArray[i].collationKey.wideValue = a;
	} else if (sortMode == SORTMODE_REAL) {
	    double a;

	    if (Tcl_GetDoubleFromObj(sortInfo.interp, indexPtr,
		    &a) != TCL_OK) {
		sortInfo.resultCode = TCL_ERROR;
		goto done;
	    }
	    elementArray[i].collationKey.doubleValue = a;
	} else {
	    elementArray[i].collationKey.objValuePtr = indexPtr;
	}

	/*
4114
4115
4116
4117
4118
4119
4120
4121
4122
4123
4124
4125
4126
4127
4128
4129
4130
4131
4132



4133
4134
4135
4136
4137
4138
4139
		Tcl_IncrRefCount(objPtr);
	    }
	}
	listRepPtr->elemCount = i;
	Tcl_SetObjResult(interp, resultPtr);
    }

  done1:
    TclStackFree(interp, elementArray);

  done:
    if (sortMode == SORTMODE_COMMAND) {
	TclDecrRefCount(sortInfo.compareCmdPtr);
	TclDecrRefCount(listObj);
	sortInfo.compareCmdPtr = NULL;
    }
  done2:
    if (allocatedIndexVector) {
	TclStackFree(interp, sortInfo.indexv);



    }
    return sortInfo.resultCode;
}

/*
 *----------------------------------------------------------------------
 *







<
<
<






<


>
>
>







4114
4115
4116
4117
4118
4119
4120



4121
4122
4123
4124
4125
4126

4127
4128
4129
4130
4131
4132
4133
4134
4135
4136
4137
4138
		Tcl_IncrRefCount(objPtr);
	    }
	}
	listRepPtr->elemCount = i;
	Tcl_SetObjResult(interp, resultPtr);
    }




  done:
    if (sortMode == SORTMODE_COMMAND) {
	TclDecrRefCount(sortInfo.compareCmdPtr);
	TclDecrRefCount(listObj);
	sortInfo.compareCmdPtr = NULL;
    }

    if (allocatedIndexVector) {
	TclStackFree(interp, sortInfo.indexv);
    }
    if (elementArray) {
	ckfree(elementArray);
    }
    return sortInfo.resultCode;
}

/*
 *----------------------------------------------------------------------
 *
4436
4437
4438
4439
4440
4441
4442
4443
4444
4445
4446
4447
4448
4449
4450
4451
	/*
	 * Convert character to Unicode for comparison purposes. If either
	 * string is at the terminating null, do a byte-wise comparison and
	 * bail out immediately.
	 */

	if ((*left != '\0') && (*right != '\0')) {
	    left += Tcl_UtfToUniChar(left, &uniLeft);
	    right += Tcl_UtfToUniChar(right, &uniRight);

	    /*
	     * Convert both chars to lower for the comparison, because
	     * dictionary sorts are case insensitve. Covert to lower, not
	     * upper, so chars between Z and a will sort before A (where most
	     * other interesting punctuations occur).
	     */







|
|







4435
4436
4437
4438
4439
4440
4441
4442
4443
4444
4445
4446
4447
4448
4449
4450
	/*
	 * Convert character to Unicode for comparison purposes. If either
	 * string is at the terminating null, do a byte-wise comparison and
	 * bail out immediately.
	 */

	if ((*left != '\0') && (*right != '\0')) {
	    left += TclUtfToUniChar(left, &uniLeft);
	    right += TclUtfToUniChar(right, &uniRight);

	    /*
	     * Convert both chars to lower for the comparison, because
	     * dictionary sorts are case insensitve. Covert to lower, not
	     * upper, so chars between Z and a will sort before A (where most
	     * other interesting punctuations occur).
	     */
Changes to generic/tclCmdMZ.c.
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
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529



530
531
532
533
534
535
536
Tcl_RegsubObjCmd(
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    int idx, result, cflags, all, wlen, wsublen, numMatches, offset;
    int start, end, subStart, subEnd, match;
    Tcl_RegExp regExpr;
    Tcl_RegExpInfo info;
    Tcl_Obj *resultPtr, *subPtr, *objPtr, *startIndex = NULL;

    Tcl_UniChar ch, *wsrc, *wfirstChar, *wstring, *wsubspec, *wend;

    static const char *const options[] = {
	"-all",		"-nocase",	"-expanded",
	"-line",	"-linestop",	"-lineanchor",	"-start",
	"--",		NULL
    };
    enum options {
	REGSUB_ALL,	REGSUB_NOCASE,	REGSUB_EXPANDED,
	REGSUB_LINE,	REGSUB_LINESTOP, REGSUB_LINEANCHOR,	REGSUB_START,
	REGSUB_LAST
    };

    cflags = TCL_REG_ADVANCED;
    all = 0;
    offset = 0;

    resultPtr = NULL;

    for (idx = 1; idx < objc; idx++) {
	const char *name;
	int index;

	name = TclGetString(objv[idx]);
	if (name[0] != '-') {
	    break;
	}
	if (Tcl_GetIndexFromObj(interp, objv[idx], options, "option",
		TCL_EXACT, &index) != TCL_OK) {
	    goto optionError;
	}
	switch ((enum options) index) {
	case REGSUB_ALL:
	    all = 1;
	    break;
	case REGSUB_NOCASE:
	    cflags |= TCL_REG_NOCASE;



	    break;
	case REGSUB_EXPANDED:
	    cflags |= TCL_REG_EXPANDED;
	    break;
	case REGSUB_LINE:
	    cflags |= TCL_REG_NEWLINE;
	    break;







|



>



|
|



|
|






>




















>
>
>







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
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
Tcl_RegsubObjCmd(
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    int idx, result, cflags, all, wlen, wsublen, numMatches, offset;
    int start, end, subStart, subEnd, match, command, numParts, numArgs;
    Tcl_RegExp regExpr;
    Tcl_RegExpInfo info;
    Tcl_Obj *resultPtr, *subPtr, *objPtr, *startIndex = NULL;
    Tcl_Obj **args = NULL, **parts;
    Tcl_UniChar ch, *wsrc, *wfirstChar, *wstring, *wsubspec, *wend;

    static const char *const options[] = {
	"-all",		"-command",	"-expanded",	"-line",
	"-linestop",	"-lineanchor",	"-nocase",	"-start",
	"--",		NULL
    };
    enum options {
	REGSUB_ALL,	 REGSUB_COMMAND,    REGSUB_EXPANDED, REGSUB_LINE,
	REGSUB_LINESTOP, REGSUB_LINEANCHOR, REGSUB_NOCASE,   REGSUB_START,
	REGSUB_LAST
    };

    cflags = TCL_REG_ADVANCED;
    all = 0;
    offset = 0;
    command = 0;
    resultPtr = NULL;

    for (idx = 1; idx < objc; idx++) {
	const char *name;
	int index;

	name = TclGetString(objv[idx]);
	if (name[0] != '-') {
	    break;
	}
	if (Tcl_GetIndexFromObj(interp, objv[idx], options, "option",
		TCL_EXACT, &index) != TCL_OK) {
	    goto optionError;
	}
	switch ((enum options) index) {
	case REGSUB_ALL:
	    all = 1;
	    break;
	case REGSUB_NOCASE:
	    cflags |= TCL_REG_NOCASE;
	    break;
	case REGSUB_COMMAND:
	    command = 1;
	    break;
	case REGSUB_EXPANDED:
	    cflags |= TCL_REG_EXPANDED;
	    break;
	case REGSUB_LINE:
	    cflags |= TCL_REG_NEWLINE;
	    break;
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
	TclGetIntForIndexM(NULL, startIndex, stringLength, &offset);
	Tcl_DecrRefCount(startIndex);
	if (offset < 0) {
	    offset = 0;
	}
    }

    if (all && (offset == 0)
	    && (strpbrk(TclGetString(objv[2]), "&\\") == NULL)
	    && (strpbrk(TclGetString(objv[0]), "*+?{}()[].\\|^$") == NULL)) {
	/*
	 * This is a simple one pair string map situation. We make use of a
	 * slightly modified version of the one pair STR_MAP code.
	 */








|







586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
	TclGetIntForIndexM(NULL, startIndex, stringLength, &offset);
	Tcl_DecrRefCount(startIndex);
	if (offset < 0) {
	    offset = 0;
	}
    }

    if (all && (offset == 0) && (command == 0)
	    && (strpbrk(TclGetString(objv[2]), "&\\") == NULL)
	    && (strpbrk(TclGetString(objv[0]), "*+?{}()[].\\|^$") == NULL)) {
	/*
	 * This is a simple one pair string map situation. We make use of a
	 * slightly modified version of the one pair STR_MAP code.
	 */

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
685
686
687
688
	goto regsubDone;
    }

    regExpr = Tcl_GetRegExpFromObj(interp, objv[0], cflags);
    if (regExpr == NULL) {
	return TCL_ERROR;
    }























    /*
     * Make sure to avoid problems where the objects are shared. This can
     * cause RegExpObj <> UnicodeObj shimmering that causes data corruption.
     * [Bug #461322]
     */

    if (objv[1] == objv[0]) {
	objPtr = Tcl_DuplicateObj(objv[1]);
    } else {
	objPtr = objv[1];
    }
    wstring = Tcl_GetUnicodeFromObj(objPtr, &wlen);
    if (objv[2] == objv[0]) {
	subPtr = Tcl_DuplicateObj(objv[2]);
    } else {
	subPtr = objv[2];
    }

    wsubspec = Tcl_GetUnicodeFromObj(subPtr, &wsublen);


    result = TCL_OK;

    /*
     * The following loop is to handle multiple matches within the same source
     * string; each iteration handles one match and its corresponding
     * substitution. If "-all" hasn't been specified then the loop body only







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


















>
|
>







661
662
663
664
665
666
667
668
669
670
671
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
704
705
706
707
708
709
710
711
712
713
714
715
716
717
	goto regsubDone;
    }

    regExpr = Tcl_GetRegExpFromObj(interp, objv[0], cflags);
    if (regExpr == NULL) {
	return TCL_ERROR;
    }

    if (command) {
	/*
	 * In command-prefix mode, we require that the third non-option
	 * argument be a list, so we enforce that here. Afterwards, we fetch
	 * the RE compilation again in case objv[0] and objv[2] are the same
	 * object. (If they aren't, that's cheap to do.)
	 */

	if (Tcl_ListObjLength(interp, objv[2], &numParts) != TCL_OK) {
	    return TCL_ERROR;
	}
	if (numParts < 1) {
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "command prefix must be a list of at least one element",
		    -1));
	    Tcl_SetErrorCode(interp, "TCL", "OPERATION", "REGSUB",
		    "CMDEMPTY", NULL);
	    return TCL_ERROR;
	}
	regExpr = Tcl_GetRegExpFromObj(interp, objv[0], cflags);
    }

    /*
     * Make sure to avoid problems where the objects are shared. This can
     * cause RegExpObj <> UnicodeObj shimmering that causes data corruption.
     * [Bug #461322]
     */

    if (objv[1] == objv[0]) {
	objPtr = Tcl_DuplicateObj(objv[1]);
    } else {
	objPtr = objv[1];
    }
    wstring = Tcl_GetUnicodeFromObj(objPtr, &wlen);
    if (objv[2] == objv[0]) {
	subPtr = Tcl_DuplicateObj(objv[2]);
    } else {
	subPtr = objv[2];
    }
    if (!command) {
	wsubspec = Tcl_GetUnicodeFromObj(subPtr, &wsublen);
    }

    result = TCL_OK;

    /*
     * The following loop is to handle multiple matches within the same source
     * string; each iteration handles one match and its corresponding
     * substitution. If "-all" hasn't been specified then the loop body only
731
732
733
734
735
736
737


















































































738
739
740
741
742
743
744
	 * result variable.
	 */

	Tcl_RegExpGetInfo(regExpr, &info);
	start = info.matches[0].start;
	end = info.matches[0].end;
	Tcl_AppendUnicodeToObj(resultPtr, wstring + offset, start);



















































































	/*
	 * Append the subSpec argument to the variable, making appropriate
	 * substitutions. This code is a bit hairy because of the backslash
	 * conventions and because the code saves up ranges of characters in
	 * subSpec to reduce the number of calls to Tcl_SetVar.
	 */







>
>
>
>
>
>
>
>
>
>
>
>
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>
>
>
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>
>
>
>
>
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>
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>
>
>
>
>
>
>
>
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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
787
788
789
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
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
	 * result variable.
	 */

	Tcl_RegExpGetInfo(regExpr, &info);
	start = info.matches[0].start;
	end = info.matches[0].end;
	Tcl_AppendUnicodeToObj(resultPtr, wstring + offset, start);

	/*
	 * In command-prefix mode, the substitutions are added as quoted
	 * arguments to the subSpec to form a command, that is then executed
	 * and the result used as the string to substitute in. Actually,
	 * everything is passed through Tcl_EvalObjv, as that's much faster.
	 */

	if (command) {
	    if (args == NULL) {
		Tcl_ListObjGetElements(interp, subPtr, &numParts, &parts);
		numArgs = numParts + info.nsubs + 1;
		args = ckalloc(sizeof(Tcl_Obj*) * numArgs);
		memcpy(args, parts, sizeof(Tcl_Obj*) * numParts);
	    }

	    for (idx = 0 ; idx <= info.nsubs ; idx++) {
		subStart = info.matches[idx].start;
		subEnd = info.matches[idx].end;
		if ((subStart >= 0) && (subEnd >= 0)) {
		    args[idx + numParts] = Tcl_NewUnicodeObj(
			    wstring + offset + subStart, subEnd - subStart);
		} else {
		    args[idx + numParts] = Tcl_NewObj();
		}
		Tcl_IncrRefCount(args[idx + numParts]);
	    }

	    /*
	     * At this point, we're locally holding the references to the
	     * argument words we added for this time round the loop, and the
	     * subPtr is holding the references to the words that the user
	     * supplied directly. None are zero-refcount, which is important
	     * because Tcl_EvalObjv is "hairy monster" in terms of refcount
	     * handling, being able to optionally add references to any of its
	     * argument words. We'll drop the local refs immediately
	     * afterwarsds; subPtr is handled in the main exit stanza.
	     */

	    result = Tcl_EvalObjv(interp, numArgs, args, 0);
	    for (idx = 0 ; idx <= info.nsubs ; idx++) {
		TclDecrRefCount(args[idx + numParts]);
	    }
	    if (result != TCL_OK) {
		if (result == TCL_ERROR) {
		    Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf(
			    "\n    (%s substitution computation script)",
			    options[REGSUB_COMMAND]));
		}
		goto done;
	    }

	    Tcl_AppendObjToObj(resultPtr, Tcl_GetObjResult(interp));
	    Tcl_ResetResult(interp);

	    /*
	     * Refetch the unicode, in case the representation was smashed by
	     * the user code.
	     */

	    wstring = Tcl_GetUnicodeFromObj(objPtr, &wlen);

	    offset += end;
	    if (end == 0 || start == end) {
		/*
		 * Always consume at least one character of the input string
		 * in order to prevent infinite loops, even when we
		 * technically matched the empty string; we must not match
		 * again at the same spot.
		 */

		if (offset < wlen) {
		    Tcl_AppendUnicodeToObj(resultPtr, wstring + offset, 1);
		}
		offset++;
	    }
	    if (all) {
		continue;
	    } else {
		break;
	    }
	}

	/*
	 * Append the subSpec argument to the variable, making appropriate
	 * substitutions. This code is a bit hairy because of the backslash
	 * conventions and because the code saves up ranges of characters in
	 * subSpec to reduce the number of calls to Tcl_SetVar.
	 */
859
860
861
862
863
864
865



866
867
868
869
870
871
872

  done:
    if (objPtr && (objv[1] == objv[0])) {
	Tcl_DecrRefCount(objPtr);
    }
    if (subPtr && (objv[2] == objv[0])) {
	Tcl_DecrRefCount(subPtr);



    }
    if (resultPtr) {
	Tcl_DecrRefCount(resultPtr);
    }
    return result;
}








>
>
>







970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986

  done:
    if (objPtr && (objv[1] == objv[0])) {
	Tcl_DecrRefCount(objPtr);
    }
    if (subPtr && (objv[2] == objv[0])) {
	Tcl_DecrRefCount(subPtr);
    }
    if (args) {
	ckfree(args);
    }
    if (resultPtr) {
	Tcl_DecrRefCount(resultPtr);
    }
    return result;
}

1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
	     */

	    result = 0;
	    failat = 0;
	}
	break;
    case STR_IS_WIDE:
	if (TCL_OK == Tcl_GetWideIntFromObj(NULL, objPtr, &w)) {
	    break;
	}

    failedIntParse:
	string1 = TclGetStringFromObj(objPtr, &length1);
	if (length1 == 0) {
	    if (strict) {







|







1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
	     */

	    result = 0;
	    failat = 0;
	}
	break;
    case STR_IS_WIDE:
	if (TCL_OK == TclGetWideIntFromObj(NULL, objPtr, &w)) {
	    break;
	}

    failedIntParse:
	string1 = TclGetStringFromObj(objPtr, &length1);
	if (length1 == 0) {
	    if (strict) {
Changes to generic/tclCompExpr.c.
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
     * We reject leading underscores in bareword.  No sensible reason why.
     * Might be inspired by reserved identifier rules in C, which of course
     * have no direct relevance here.
     */

    if (!TclIsBareword(*start) || *start == '_') {
	if (Tcl_UtfCharComplete(start, numBytes)) {
	    scanned = Tcl_UtfToUniChar(start, &ch);
	} else {
	    char utfBytes[TCL_UTF_MAX];

	    memcpy(utfBytes, start, (size_t) numBytes);
	    utfBytes[numBytes] = '\0';
	    scanned = Tcl_UtfToUniChar(utfBytes, &ch);
	}
	*lexemePtr = INVALID;
	Tcl_DecrRefCount(literal);
	return scanned;
    }
    end = start;
    while (numBytes && TclIsBareword(*end)) {







|





|







2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
     * We reject leading underscores in bareword.  No sensible reason why.
     * Might be inspired by reserved identifier rules in C, which of course
     * have no direct relevance here.
     */

    if (!TclIsBareword(*start) || *start == '_') {
	if (Tcl_UtfCharComplete(start, numBytes)) {
	    scanned = TclUtfToUniChar(start, &ch);
	} else {
	    char utfBytes[TCL_UTF_MAX];

	    memcpy(utfBytes, start, (size_t) numBytes);
	    utfBytes[numBytes] = '\0';
	    scanned = TclUtfToUniChar(utfBytes, &ch);
	}
	*lexemePtr = INVALID;
	Tcl_DecrRefCount(literal);
	return scanned;
    }
    end = start;
    while (numBytes && TclIsBareword(*end)) {
Changes to generic/tclCompile.h.
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
    ((envPtr)->currStackDepth)

#define TclSetStackDepth(depth, envPtr)		\
    (envPtr)->currStackDepth = (depth)

#define TclCheckStackDepth(depth, envPtr)				\
    do {								\
	int dd = (depth);						\
	if (dd != (envPtr)->currStackDepth) {				\
	    Tcl_Panic("bad stack depth computations: is %i, should be %i", \
		    (envPtr)->currStackDepth, dd);		\
	}								\
    } while (0)

/*
 * Macro used to update the stack requirements. It is called by the macros
 * TclEmitOpCode, TclEmitInst1 and TclEmitInst4.
 * Remark that the very last instruction of a bytecode always reduces the
 * stack level: INST_DONE or INST_POP, so that the maxStackdepth is always
 * updated.
 *
 * void TclUpdateStackReqs(unsigned char op, int i, CompileEnv *envPtr);
 */

#define TclUpdateStackReqs(op, i, envPtr) \
    do {							\
	int delta = tclInstructionTable[(op)].stackEffect;	\
	if (delta) {						\
	    if (delta == INT_MIN) {				\
		delta = 1 - (i);				\
	    }							\
	    TclAdjustStackDepth(delta, envPtr);			\
	}							\
    } while (0)

/*
 * Macros used to update the flag that indicates if we are at the start of a
 * command, based on whether the opcode is INST_START_COMMAND.
 *







|
|

|















|
|
|
|

|







1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
    ((envPtr)->currStackDepth)

#define TclSetStackDepth(depth, envPtr)		\
    (envPtr)->currStackDepth = (depth)

#define TclCheckStackDepth(depth, envPtr)				\
    do {								\
	int _dd = (depth);						\
	if (_dd != (envPtr)->currStackDepth) {				\
	    Tcl_Panic("bad stack depth computations: is %i, should be %i", \
		    (envPtr)->currStackDepth, _dd);		\
	}								\
    } while (0)

/*
 * Macro used to update the stack requirements. It is called by the macros
 * TclEmitOpCode, TclEmitInst1 and TclEmitInst4.
 * Remark that the very last instruction of a bytecode always reduces the
 * stack level: INST_DONE or INST_POP, so that the maxStackdepth is always
 * updated.
 *
 * void TclUpdateStackReqs(unsigned char op, int i, CompileEnv *envPtr);
 */

#define TclUpdateStackReqs(op, i, envPtr) \
    do {							\
	int _delta = tclInstructionTable[(op)].stackEffect;	\
	if (_delta) {						\
	    if (_delta == INT_MIN) {				\
		_delta = 1 - (i);				\
	    }							\
	    TclAdjustStackDepth(_delta, envPtr);			\
	}							\
    } while (0)

/*
 * Macros used to update the flag that indicates if we are at the start of a
 * command, based on whether the opcode is INST_START_COMMAND.
 *
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
 * CompileEnv. The ANSI C "prototype" for this macro is:
 *
 * void	TclEmitPush(int objIndex, CompileEnv *envPtr);
 */

#define TclEmitPush(objIndex, envPtr) \
    do {							 \
	register int objIndexCopy = (objIndex);			 \
	if (objIndexCopy <= 255) {				 \
	    TclEmitInstInt1(INST_PUSH1, objIndexCopy, (envPtr)); \
	} else {						 \
	    TclEmitInstInt4(INST_PUSH4, objIndexCopy, (envPtr)); \
	}							 \
    } while (0)

/*
 * Macros to update a (signed or unsigned) integer starting at a pointer. The
 * two variants depend on the number of bytes. The ANSI C "prototypes" for
 * these macros are:







|
|
|

|







1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
 * CompileEnv. The ANSI C "prototype" for this macro is:
 *
 * void	TclEmitPush(int objIndex, CompileEnv *envPtr);
 */

#define TclEmitPush(objIndex, envPtr) \
    do {							 \
	register int _objIndexCopy = (objIndex);			 \
	if (_objIndexCopy <= 255) {				 \
	    TclEmitInstInt1(INST_PUSH1, _objIndexCopy, (envPtr)); \
	} else {						 \
	    TclEmitInstInt4(INST_PUSH4, _objIndexCopy, (envPtr)); \
	}							 \
    } while (0)

/*
 * Macros to update a (signed or unsigned) integer starting at a pointer. The
 * two variants depend on the number of bytes. The ANSI C "prototypes" for
 * these macros are:
Changes to generic/tclDictObj.c.
3558
3559
3560
3561
3562
3563
3564
3565
3566
3567
3568
3569
3570
3571
3572
    int i, allocdict, keyc;
    Tcl_Obj **keyv;

    /*
     * If the dictionary variable doesn't exist, drop everything silently.
     */

    dictPtr = TclPtrGetVar(interp, varPtr, arrayPtr, part1Ptr, part2Ptr,
	    TCL_LEAVE_ERR_MSG, index);
    if (dictPtr == NULL) {
	return TCL_OK;
    }

    /*
     * Double-check that it is still a dictionary.







|







3558
3559
3560
3561
3562
3563
3564
3565
3566
3567
3568
3569
3570
3571
3572
    int i, allocdict, keyc;
    Tcl_Obj **keyv;

    /*
     * If the dictionary variable doesn't exist, drop everything silently.
     */

    dictPtr = TclPtrGetVarIdx(interp, varPtr, arrayPtr, part1Ptr, part2Ptr,
	    TCL_LEAVE_ERR_MSG, index);
    if (dictPtr == NULL) {
	return TCL_OK;
    }

    /*
     * Double-check that it is still a dictionary.
3641
3642
3643
3644
3645
3646
3647
3648
3649
3650
3651
3652
3653
3654
3655
3656
	InvalidateDictChain(leafPtr);
    }

    /*
     * Write back the outermost dictionary to the variable.
     */

    if (TclPtrSetVar(interp, varPtr, arrayPtr, part1Ptr, part2Ptr, dictPtr,
	    TCL_LEAVE_ERR_MSG, index) == NULL) {
	if (allocdict) {
	    TclDecrRefCount(dictPtr);
	}
	return TCL_ERROR;
    }
    return TCL_OK;
}







|
|







3641
3642
3643
3644
3645
3646
3647
3648
3649
3650
3651
3652
3653
3654
3655
3656
	InvalidateDictChain(leafPtr);
    }

    /*
     * Write back the outermost dictionary to the variable.
     */

    if (TclPtrSetVarIdx(interp, varPtr, arrayPtr, part1Ptr, part2Ptr,
	    dictPtr, TCL_LEAVE_ERR_MSG, index) == NULL) {
	if (allocdict) {
	    TclDecrRefCount(dictPtr);
	}
	return TCL_ERROR;
    }
    return TCL_OK;
}
Changes to generic/tclEncoding.c.
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
	     * Convert 0xc080 to real nulls when we are in output mode.
	     */

	    *dst++ = 0;
	    src += 2;
	} else if (!Tcl_UtfCharComplete(src, srcEnd - src)) {
	    /*
	     * Always check before using Tcl_UtfToUniChar. Not doing can so
	     * cause it run beyond the endof the buffer! If we happen such an
	     * incomplete char its byts are made to represent themselves.
	     */

	    ch = (unsigned char) *src;
	    src += 1;
	    dst += Tcl_UniCharToUtf(ch, dst);
	} else {
	    src += Tcl_UtfToUniChar(src, &ch);
	    dst += Tcl_UniCharToUtf(ch, dst);
	}
    }

    *srcReadPtr = src - srcStart;
    *dstWrotePtr = dst - dstStart;
    *dstCharsPtr = numChars;







|








|







2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
	     * Convert 0xc080 to real nulls when we are in output mode.
	     */

	    *dst++ = 0;
	    src += 2;
	} else if (!Tcl_UtfCharComplete(src, srcEnd - src)) {
	    /*
	     * Always check before using TclUtfToUniChar. Not doing can so
	     * cause it run beyond the endof the buffer! If we happen such an
	     * incomplete char its byts are made to represent themselves.
	     */

	    ch = (unsigned char) *src;
	    src += 1;
	    dst += Tcl_UniCharToUtf(ch, dst);
	} else {
	    src += TclUtfToUniChar(src, &ch);
	    dst += Tcl_UniCharToUtf(ch, dst);
	}
    }

    *srcReadPtr = src - srcStart;
    *dstWrotePtr = dst - dstStart;
    *dstCharsPtr = numChars;
Changes to generic/tclExecute.c.
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
		    (&((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)->typePtr == NULL) && ((objPtr)->bytes == NULL)) ||	\
    (((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)->typePtr == NULL) && ((objPtr)->bytes == NULL)) ||	\
    (((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:







<
|


















<
|







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
		    (&((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:
3182
3183
3184
3185
3186
3187
3188
3189
3190
3191
3192
3193
3194
3195
3196
    doCallPtrGetVar:
	/*
	 * There are either errors or the variable is traced: call
	 * TclPtrGetVar to process fully.
	 */

	DECACHE_STACK_INFO();
	objResultPtr = TclPtrGetVar(interp, varPtr, arrayPtr,
		part1Ptr, part2Ptr, TCL_LEAVE_ERR_MSG, opnd);
	CACHE_STACK_INFO();
	if (!objResultPtr) {
	    TRACE_ERROR(interp);
	    goto gotError;
	}
	TRACE_APPEND(("%.30s\n", O2S(objResultPtr)));







|







3180
3181
3182
3183
3184
3185
3186
3187
3188
3189
3190
3191
3192
3193
3194
    doCallPtrGetVar:
	/*
	 * There are either errors or the variable is traced: call
	 * TclPtrGetVar to process fully.
	 */

	DECACHE_STACK_INFO();
	objResultPtr = TclPtrGetVarIdx(interp, varPtr, arrayPtr,
		part1Ptr, part2Ptr, TCL_LEAVE_ERR_MSG, opnd);
	CACHE_STACK_INFO();
	if (!objResultPtr) {
	    TRACE_ERROR(interp);
	    goto gotError;
	}
	TRACE_APPEND(("%.30s\n", O2S(objResultPtr)));
3429
3430
3431
3432
3433
3434
3435
3436
3437
3438
3439
3440
3441
3442
3443
	}
	cleanup = 1;
	arrayPtr = NULL;
	part1Ptr = part2Ptr = NULL;

    doCallPtrSetVar:
	DECACHE_STACK_INFO();
	objResultPtr = TclPtrSetVar(interp, varPtr, arrayPtr,
		part1Ptr, part2Ptr, valuePtr, storeFlags, opnd);
	CACHE_STACK_INFO();
	if (!objResultPtr) {
	    TRACE_ERROR(interp);
	    goto gotError;
	}
#ifndef TCL_COMPILE_DEBUG







|







3427
3428
3429
3430
3431
3432
3433
3434
3435
3436
3437
3438
3439
3440
3441
	}
	cleanup = 1;
	arrayPtr = NULL;
	part1Ptr = part2Ptr = NULL;

    doCallPtrSetVar:
	DECACHE_STACK_INFO();
	objResultPtr = TclPtrSetVarIdx(interp, varPtr, arrayPtr,
		part1Ptr, part2Ptr, valuePtr, storeFlags, opnd);
	CACHE_STACK_INFO();
	if (!objResultPtr) {
	    TRACE_ERROR(interp);
	    goto gotError;
	}
#ifndef TCL_COMPILE_DEBUG
3565
3566
3567
3568
3569
3570
3571
3572
3573
3574
3575
3576
3577
3578
3579
	if (TclIsVarInHash(varPtr)) {
	    VarHashRefCount(varPtr)++;
	}
	if (arrayPtr && TclIsVarInHash(arrayPtr)) {
	    VarHashRefCount(arrayPtr)++;
	}
	DECACHE_STACK_INFO();
	objResultPtr = TclPtrGetVar(interp, varPtr, arrayPtr,
		part1Ptr, part2Ptr, TCL_LEAVE_ERR_MSG, opnd);
	CACHE_STACK_INFO();
	if (TclIsVarInHash(varPtr)) {
	    VarHashRefCount(varPtr)--;
	}
	if (arrayPtr && TclIsVarInHash(arrayPtr)) {
	    VarHashRefCount(arrayPtr)--;







|







3563
3564
3565
3566
3567
3568
3569
3570
3571
3572
3573
3574
3575
3576
3577
	if (TclIsVarInHash(varPtr)) {
	    VarHashRefCount(varPtr)++;
	}
	if (arrayPtr && TclIsVarInHash(arrayPtr)) {
	    VarHashRefCount(arrayPtr)++;
	}
	DECACHE_STACK_INFO();
	objResultPtr = TclPtrGetVarIdx(interp, varPtr, arrayPtr,
		part1Ptr, part2Ptr, TCL_LEAVE_ERR_MSG, opnd);
	CACHE_STACK_INFO();
	if (TclIsVarInHash(varPtr)) {
	    VarHashRefCount(varPtr)--;
	}
	if (arrayPtr && TclIsVarInHash(arrayPtr)) {
	    VarHashRefCount(arrayPtr)--;
3594
3595
3596
3597
3598
3599
3600
3601
3602
3603
3604
3605
3606
3607
3608
		}
		if (Tcl_ListObjReplace(interp, objResultPtr, len,0, objc,objv)
			!= TCL_OK) {
		    goto errorInLappendListPtr;
		}
	    }
	    DECACHE_STACK_INFO();
	    objResultPtr = TclPtrSetVar(interp, varPtr, arrayPtr, part1Ptr,
		    part2Ptr, objResultPtr, TCL_LEAVE_ERR_MSG, opnd);
	    CACHE_STACK_INFO();
	    if (!objResultPtr) {
	    errorInLappendListPtr:
		if (createdNewObj) {
		    TclDecrRefCount(objResultPtr);
		}







|







3592
3593
3594
3595
3596
3597
3598
3599
3600
3601
3602
3603
3604
3605
3606
		}
		if (Tcl_ListObjReplace(interp, objResultPtr, len,0, objc,objv)
			!= TCL_OK) {
		    goto errorInLappendListPtr;
		}
	    }
	    DECACHE_STACK_INFO();
	    objResultPtr = TclPtrSetVarIdx(interp, varPtr, arrayPtr, part1Ptr,
		    part2Ptr, objResultPtr, TCL_LEAVE_ERR_MSG, opnd);
	    CACHE_STACK_INFO();
	    if (!objResultPtr) {
	    errorInLappendListPtr:
		if (createdNewObj) {
		    TclDecrRefCount(objResultPtr);
		}
3858
3859
3860
3861
3862
3863
3864
3865
3866
3867
3868
3869
3870
3871
3872
		Tcl_DecrRefCount(incrPtr);
		TRACE_ERROR(interp);
		goto gotError;
	    }
	    Tcl_DecrRefCount(incrPtr);
	} else {
	    DECACHE_STACK_INFO();
	    objResultPtr = TclPtrIncrObjVar(interp, varPtr, arrayPtr,
		    part1Ptr, part2Ptr, incrPtr, TCL_LEAVE_ERR_MSG, opnd);
	    CACHE_STACK_INFO();
	    Tcl_DecrRefCount(incrPtr);
	    if (objResultPtr == NULL) {
		TRACE_ERROR(interp);
		goto gotError;
	    }







|







3856
3857
3858
3859
3860
3861
3862
3863
3864
3865
3866
3867
3868
3869
3870
		Tcl_DecrRefCount(incrPtr);
		TRACE_ERROR(interp);
		goto gotError;
	    }
	    Tcl_DecrRefCount(incrPtr);
	} else {
	    DECACHE_STACK_INFO();
	    objResultPtr = TclPtrIncrObjVarIdx(interp, varPtr, arrayPtr,
		    part1Ptr, part2Ptr, incrPtr, TCL_LEAVE_ERR_MSG, opnd);
	    CACHE_STACK_INFO();
	    Tcl_DecrRefCount(incrPtr);
	    if (objResultPtr == NULL) {
		TRACE_ERROR(interp);
		goto gotError;
	    }
4013
4014
4015
4016
4017
4018
4019
4020
4021
4022
4023
4024
4025
4026
4027
	    varPtr->value.objPtr = NULL;
	    TRACE_APPEND(("OK\n"));
	    NEXT_INST_F(6, 0, 0);
	}

    slowUnsetScalar:
	DECACHE_STACK_INFO();
	if (TclPtrUnsetVar(interp, varPtr, NULL, NULL, NULL, flags,
		opnd) != TCL_OK && flags) {
	    goto errorInUnset;
	}
	CACHE_STACK_INFO();
	NEXT_INST_F(6, 0, 0);

    case INST_UNSET_ARRAY:







|







4011
4012
4013
4014
4015
4016
4017
4018
4019
4020
4021
4022
4023
4024
4025
	    varPtr->value.objPtr = NULL;
	    TRACE_APPEND(("OK\n"));
	    NEXT_INST_F(6, 0, 0);
	}

    slowUnsetScalar:
	DECACHE_STACK_INFO();
	if (TclPtrUnsetVarIdx(interp, varPtr, NULL, NULL, NULL, flags,
		opnd) != TCL_OK && flags) {
	    goto errorInUnset;
	}
	CACHE_STACK_INFO();
	NEXT_INST_F(6, 0, 0);

    case INST_UNSET_ARRAY:
4065
4066
4067
4068
4069
4070
4071
4072
4073
4074
4075
4076
4077
4078
4079
	DECACHE_STACK_INFO();
	varPtr = TclLookupArrayElement(interp, NULL, part2Ptr, flags, "unset",
		0, 0, arrayPtr, opnd);
	if (!varPtr) {
	    if (flags & TCL_LEAVE_ERR_MSG) {
		goto errorInUnset;
	    }
	} else if (TclPtrUnsetVar(interp, varPtr, arrayPtr, NULL, part2Ptr,
		flags, opnd) != TCL_OK && (flags & TCL_LEAVE_ERR_MSG)) {
	    goto errorInUnset;
	}
	CACHE_STACK_INFO();
	NEXT_INST_F(6, 1, 0);

    case INST_UNSET_ARRAY_STK:







|







4063
4064
4065
4066
4067
4068
4069
4070
4071
4072
4073
4074
4075
4076
4077
	DECACHE_STACK_INFO();
	varPtr = TclLookupArrayElement(interp, NULL, part2Ptr, flags, "unset",
		0, 0, arrayPtr, opnd);
	if (!varPtr) {
	    if (flags & TCL_LEAVE_ERR_MSG) {
		goto errorInUnset;
	    }
	} else if (TclPtrUnsetVarIdx(interp, varPtr, arrayPtr, NULL, part2Ptr,
		flags, opnd) != TCL_OK && (flags & TCL_LEAVE_ERR_MSG)) {
	    goto errorInUnset;
	}
	CACHE_STACK_INFO();
	NEXT_INST_F(6, 1, 0);

    case INST_UNSET_ARRAY_STK:
4122
4123
4124
4125
4126
4127
4128
4129
4130
4131
4132
4133
4134
4135
4136
	if (TclIsVarDirectUnsettable(varPtr) && !TclIsVarInHash(varPtr)) {
	    if (!TclIsVarUndefined(varPtr)) {
		TclDecrRefCount(varPtr->value.objPtr);
	    }
	    varPtr->value.objPtr = NULL;
	} else {
	    DECACHE_STACK_INFO();
	    TclPtrUnsetVar(interp, varPtr, NULL, NULL, NULL, 0, opnd);
	    CACHE_STACK_INFO();
	}
	NEXT_INST_F(5, 0, 0);
    }

    /*
     *	   End of INST_UNSET instructions.







|







4120
4121
4122
4123
4124
4125
4126
4127
4128
4129
4130
4131
4132
4133
4134
	if (TclIsVarDirectUnsettable(varPtr) && !TclIsVarInHash(varPtr)) {
	    if (!TclIsVarUndefined(varPtr)) {
		TclDecrRefCount(varPtr->value.objPtr);
	    }
	    varPtr->value.objPtr = NULL;
	} else {
	    DECACHE_STACK_INFO();
	    TclPtrUnsetVarIdx(interp, varPtr, NULL, NULL, NULL, 0, opnd);
	    CACHE_STACK_INFO();
	}
	NEXT_INST_F(5, 0, 0);
    }

    /*
     *	   End of INST_UNSET instructions.
4338
4339
4340
4341
4342
4343
4344
4345
4346
4347
4348
4349
4350
4351
4352
		}
	    }
	    TclSetVarLink(varPtr);
	    varPtr->value.linkPtr = otherPtr;
	    if (TclIsVarInHash(otherPtr)) {
		VarHashRefCount(otherPtr)++;
	    }
	} else if (TclPtrObjMakeUpvar(interp, otherPtr, NULL, 0,
		opnd) != TCL_OK) {
	    TRACE_ERROR(interp);
	    goto gotError;
	}

	/*
	 * Do not pop the namespace or frame index, it may be needed for other







|







4336
4337
4338
4339
4340
4341
4342
4343
4344
4345
4346
4347
4348
4349
4350
		}
	    }
	    TclSetVarLink(varPtr);
	    varPtr->value.linkPtr = otherPtr;
	    if (TclIsVarInHash(otherPtr)) {
		VarHashRefCount(otherPtr)++;
	    }
	} else if (TclPtrObjMakeUpvarIdx(interp, otherPtr, NULL, 0,
		opnd) != TCL_OK) {
	    TRACE_ERROR(interp);
	    goto gotError;
	}

	/*
	 * Do not pop the namespace or frame index, it may be needed for other
6760
6761
6762
6763
6764
6765
6766
6767
6768
6769
6770
6771
6772
6773
6774
				TclDecrRefCount(value2Ptr);
			    }
			    varPtr->value.objPtr = valuePtr;
			    Tcl_IncrRefCount(valuePtr);
			}
		    } else {
			DECACHE_STACK_INFO();
			if (TclPtrSetVar(interp, varPtr, NULL, NULL, NULL,
				valuePtr, TCL_LEAVE_ERR_MSG, varIndex)==NULL){
			    CACHE_STACK_INFO();
			    TRACE_APPEND((
				    "ERROR init. index temp %d: %s\n",
				    varIndex, O2S(Tcl_GetObjResult(interp))));
			    TclDecrRefCount(listPtr);
			    goto gotError;







|







6758
6759
6760
6761
6762
6763
6764
6765
6766
6767
6768
6769
6770
6771
6772
				TclDecrRefCount(value2Ptr);
			    }
			    varPtr->value.objPtr = valuePtr;
			    Tcl_IncrRefCount(valuePtr);
			}
		    } else {
			DECACHE_STACK_INFO();
			if (TclPtrSetVarIdx(interp, varPtr, NULL, NULL, NULL,
				valuePtr, TCL_LEAVE_ERR_MSG, varIndex)==NULL){
			    CACHE_STACK_INFO();
			    TRACE_APPEND((
				    "ERROR init. index temp %d: %s\n",
				    varIndex, O2S(Tcl_GetObjResult(interp))));
			    TclDecrRefCount(listPtr);
			    goto gotError;
6931
6932
6933
6934
6935
6936
6937
6938
6939
6940
6941
6942
6943
6944
6945
				TclDecrRefCount(value2Ptr);
			    }
			    varPtr->value.objPtr = valuePtr;
			    Tcl_IncrRefCount(valuePtr);
			}
		    } else {
			DECACHE_STACK_INFO();
			if (TclPtrSetVar(interp, varPtr, NULL, NULL, NULL,
				valuePtr, TCL_LEAVE_ERR_MSG, varIndex)==NULL){
			    CACHE_STACK_INFO();
			    TRACE_APPEND(("ERROR init. index temp %d: %.30s",
				    varIndex, O2S(Tcl_GetObjResult(interp))));
			    goto gotError;
			}
			CACHE_STACK_INFO();







|







6929
6930
6931
6932
6933
6934
6935
6936
6937
6938
6939
6940
6941
6942
6943
				TclDecrRefCount(value2Ptr);
			    }
			    varPtr->value.objPtr = valuePtr;
			    Tcl_IncrRefCount(valuePtr);
			}
		    } else {
			DECACHE_STACK_INFO();
			if (TclPtrSetVarIdx(interp, varPtr, NULL, NULL, NULL,
				valuePtr, TCL_LEAVE_ERR_MSG, varIndex)==NULL){
			    CACHE_STACK_INFO();
			    TRACE_APPEND(("ERROR init. index temp %d: %.30s",
				    varIndex, O2S(Tcl_GetObjResult(interp))));
			    goto gotError;
			}
			CACHE_STACK_INFO();
7154
7155
7156
7157
7158
7159
7160
7161

7162
7163
7164
7165
7166
7167
7168
	    varPtr = varPtr->value.linkPtr;
	}
	TRACE(("%u %u => ", opnd, opnd2));
	if (TclIsVarDirectReadable(varPtr)) {
	    dictPtr = varPtr->value.objPtr;
	} else {
	    DECACHE_STACK_INFO();
	    dictPtr = TclPtrGetVar(interp, varPtr, NULL,NULL,NULL, 0, opnd2);

	    CACHE_STACK_INFO();
	}
	if (dictPtr == NULL) {
	    TclNewObj(dictPtr);
	    allocateDict = 1;
	} else {
	    allocateDict = Tcl_IsShared(dictPtr);







|
>







7152
7153
7154
7155
7156
7157
7158
7159
7160
7161
7162
7163
7164
7165
7166
7167
	    varPtr = varPtr->value.linkPtr;
	}
	TRACE(("%u %u => ", opnd, opnd2));
	if (TclIsVarDirectReadable(varPtr)) {
	    dictPtr = varPtr->value.objPtr;
	} else {
	    DECACHE_STACK_INFO();
	    dictPtr = TclPtrGetVarIdx(interp, varPtr, NULL, NULL, NULL, 0,
		    opnd2);
	    CACHE_STACK_INFO();
	}
	if (dictPtr == NULL) {
	    TclNewObj(dictPtr);
	    allocateDict = 1;
	} else {
	    allocateDict = Tcl_IsShared(dictPtr);
7228
7229
7230
7231
7232
7233
7234
7235
7236
7237
7238
7239
7240
7241
7242
		}
		varPtr->value.objPtr = dictPtr;
	    }
	    objResultPtr = dictPtr;
	} else {
	    Tcl_IncrRefCount(dictPtr);
	    DECACHE_STACK_INFO();
	    objResultPtr = TclPtrSetVar(interp, varPtr, NULL, NULL, NULL,
		    dictPtr, TCL_LEAVE_ERR_MSG, opnd2);
	    CACHE_STACK_INFO();
	    TclDecrRefCount(dictPtr);
	    if (objResultPtr == NULL) {
		TRACE_ERROR(interp);
		goto gotError;
	    }







|







7227
7228
7229
7230
7231
7232
7233
7234
7235
7236
7237
7238
7239
7240
7241
		}
		varPtr->value.objPtr = dictPtr;
	    }
	    objResultPtr = dictPtr;
	} else {
	    Tcl_IncrRefCount(dictPtr);
	    DECACHE_STACK_INFO();
	    objResultPtr = TclPtrSetVarIdx(interp, varPtr, NULL, NULL, NULL,
		    dictPtr, TCL_LEAVE_ERR_MSG, opnd2);
	    CACHE_STACK_INFO();
	    TclDecrRefCount(dictPtr);
	    if (objResultPtr == NULL) {
		TRACE_ERROR(interp);
		goto gotError;
	    }
7257
7258
7259
7260
7261
7262
7263
7264

7265
7266
7267
7268
7269
7270
7271
	    varPtr = varPtr->value.linkPtr;
	}
	TRACE(("%u => ", opnd));
	if (TclIsVarDirectReadable(varPtr)) {
	    dictPtr = varPtr->value.objPtr;
	} else {
	    DECACHE_STACK_INFO();
	    dictPtr = TclPtrGetVar(interp, varPtr, NULL, NULL, NULL, 0, opnd);

	    CACHE_STACK_INFO();
	}
	if (dictPtr == NULL) {
	    TclNewObj(dictPtr);
	    allocateDict = 1;
	} else {
	    allocateDict = Tcl_IsShared(dictPtr);







|
>







7256
7257
7258
7259
7260
7261
7262
7263
7264
7265
7266
7267
7268
7269
7270
7271
	    varPtr = varPtr->value.linkPtr;
	}
	TRACE(("%u => ", opnd));
	if (TclIsVarDirectReadable(varPtr)) {
	    dictPtr = varPtr->value.objPtr;
	} else {
	    DECACHE_STACK_INFO();
	    dictPtr = TclPtrGetVarIdx(interp, varPtr, NULL, NULL, NULL, 0,
		    opnd);
	    CACHE_STACK_INFO();
	}
	if (dictPtr == NULL) {
	    TclNewObj(dictPtr);
	    allocateDict = 1;
	} else {
	    allocateDict = Tcl_IsShared(dictPtr);
7366
7367
7368
7369
7370
7371
7372
7373
7374
7375
7376
7377
7378
7379
7380
		}
		varPtr->value.objPtr = dictPtr;
	    }
	    objResultPtr = dictPtr;
	} else {
	    Tcl_IncrRefCount(dictPtr);
	    DECACHE_STACK_INFO();
	    objResultPtr = TclPtrSetVar(interp, varPtr, NULL, NULL, NULL,
		    dictPtr, TCL_LEAVE_ERR_MSG, opnd);
	    CACHE_STACK_INFO();
	    TclDecrRefCount(dictPtr);
	    if (objResultPtr == NULL) {
		TRACE_ERROR(interp);
		goto gotError;
	    }







|







7366
7367
7368
7369
7370
7371
7372
7373
7374
7375
7376
7377
7378
7379
7380
		}
		varPtr->value.objPtr = dictPtr;
	    }
	    objResultPtr = dictPtr;
	} else {
	    Tcl_IncrRefCount(dictPtr);
	    DECACHE_STACK_INFO();
	    objResultPtr = TclPtrSetVarIdx(interp, varPtr, NULL, NULL, NULL,
		    dictPtr, TCL_LEAVE_ERR_MSG, opnd);
	    CACHE_STACK_INFO();
	    TclDecrRefCount(dictPtr);
	    if (objResultPtr == NULL) {
		TRACE_ERROR(interp);
		goto gotError;
	    }
7460
7461
7462
7463
7464
7465
7466
7467
7468
7469
7470
7471
7472
7473
7474
	while (TclIsVarLink(varPtr)) {
	    varPtr = varPtr->value.linkPtr;
	}
	if (TclIsVarDirectReadable(varPtr)) {
	    dictPtr = varPtr->value.objPtr;
	} else {
	    DECACHE_STACK_INFO();
	    dictPtr = TclPtrGetVar(interp, varPtr, NULL, NULL, NULL,
		    TCL_LEAVE_ERR_MSG, opnd);
	    CACHE_STACK_INFO();
	    if (dictPtr == NULL) {
		TRACE_ERROR(interp);
		goto gotError;
	    }
	}







|







7460
7461
7462
7463
7464
7465
7466
7467
7468
7469
7470
7471
7472
7473
7474
	while (TclIsVarLink(varPtr)) {
	    varPtr = varPtr->value.linkPtr;
	}
	if (TclIsVarDirectReadable(varPtr)) {
	    dictPtr = varPtr->value.objPtr;
	} else {
	    DECACHE_STACK_INFO();
	    dictPtr = TclPtrGetVarIdx(interp, varPtr, NULL, NULL, NULL,
		    TCL_LEAVE_ERR_MSG, opnd);
	    CACHE_STACK_INFO();
	    if (dictPtr == NULL) {
		TRACE_ERROR(interp);
		goto gotError;
	    }
	}
7493
7494
7495
7496
7497
7498
7499
7500
7501
7502
7503
7504
7505
7506
7507
		varPtr = varPtr->value.linkPtr;
	    }
	    DECACHE_STACK_INFO();
	    if (valuePtr == NULL) {
		TclObjUnsetVar2(interp,
			localName(iPtr->varFramePtr, duiPtr->varIndices[i]),
			NULL, 0);
	    } else if (TclPtrSetVar(interp, varPtr, NULL, NULL, NULL,
		    valuePtr, TCL_LEAVE_ERR_MSG,
		    duiPtr->varIndices[i]) == NULL) {
		CACHE_STACK_INFO();
		TRACE_ERROR(interp);
		Tcl_DecrRefCount(dictPtr);
		goto gotError;
	    }







|







7493
7494
7495
7496
7497
7498
7499
7500
7501
7502
7503
7504
7505
7506
7507
		varPtr = varPtr->value.linkPtr;
	    }
	    DECACHE_STACK_INFO();
	    if (valuePtr == NULL) {
		TclObjUnsetVar2(interp,
			localName(iPtr->varFramePtr, duiPtr->varIndices[i]),
			NULL, 0);
	    } else if (TclPtrSetVarIdx(interp, varPtr, NULL, NULL, NULL,
		    valuePtr, TCL_LEAVE_ERR_MSG,
		    duiPtr->varIndices[i]) == NULL) {
		CACHE_STACK_INFO();
		TRACE_ERROR(interp);
		Tcl_DecrRefCount(dictPtr);
		goto gotError;
	    }
7520
7521
7522
7523
7524
7525
7526
7527

7528
7529
7530
7531
7532
7533
7534
	while (TclIsVarLink(varPtr)) {
	    varPtr = varPtr->value.linkPtr;
	}
	if (TclIsVarDirectReadable(varPtr)) {
	    dictPtr = varPtr->value.objPtr;
	} else {
	    DECACHE_STACK_INFO();
	    dictPtr = TclPtrGetVar(interp, varPtr, NULL, NULL, NULL, 0, opnd);

	    CACHE_STACK_INFO();
	}
	if (dictPtr == NULL) {
	    TRACE_APPEND(("storage was unset\n"));
	    NEXT_INST_F(9, 1, 0);
	}
	if (Tcl_DictObjSize(interp, dictPtr, &length) != TCL_OK







|
>







7520
7521
7522
7523
7524
7525
7526
7527
7528
7529
7530
7531
7532
7533
7534
7535
	while (TclIsVarLink(varPtr)) {
	    varPtr = varPtr->value.linkPtr;
	}
	if (TclIsVarDirectReadable(varPtr)) {
	    dictPtr = varPtr->value.objPtr;
	} else {
	    DECACHE_STACK_INFO();
	    dictPtr = TclPtrGetVarIdx(interp, varPtr, NULL, NULL, NULL, 0,
		    opnd);
	    CACHE_STACK_INFO();
	}
	if (dictPtr == NULL) {
	    TRACE_APPEND(("storage was unset\n"));
	    NEXT_INST_F(9, 1, 0);
	}
	if (Tcl_DictObjSize(interp, dictPtr, &length) != TCL_OK
7550
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	    while (TclIsVarLink(var2Ptr)) {
		var2Ptr = var2Ptr->value.linkPtr;
	    }
	    if (TclIsVarDirectReadable(var2Ptr)) {
		valuePtr = var2Ptr->value.objPtr;
	    } else {
		DECACHE_STACK_INFO();
		valuePtr = TclPtrGetVar(interp, var2Ptr, NULL, NULL, NULL, 0,
			duiPtr->varIndices[i]);
		CACHE_STACK_INFO();
	    }
	    if (valuePtr == NULL) {
		Tcl_DictObjRemove(interp, dictPtr, keyPtrPtr[i]);
	    } else if (dictPtr == valuePtr) {
		Tcl_DictObjPut(interp, dictPtr, keyPtrPtr[i],
			Tcl_DuplicateObj(valuePtr));
	    } else {
		Tcl_DictObjPut(interp, dictPtr, keyPtrPtr[i], valuePtr);
	    }
	}
	if (TclIsVarDirectWritable(varPtr)) {
	    Tcl_IncrRefCount(dictPtr);
	    TclDecrRefCount(varPtr->value.objPtr);
	    varPtr->value.objPtr = dictPtr;
	} else {
	    DECACHE_STACK_INFO();
	    objResultPtr = TclPtrSetVar(interp, varPtr, NULL, NULL, NULL,
		    dictPtr, TCL_LEAVE_ERR_MSG, opnd);
	    CACHE_STACK_INFO();
	    if (objResultPtr == NULL) {
		if (allocdict) {
		    TclDecrRefCount(dictPtr);
		}
		TRACE_ERROR(interp);







|
|

















|







7551
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7554
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7556
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7584
	    while (TclIsVarLink(var2Ptr)) {
		var2Ptr = var2Ptr->value.linkPtr;
	    }
	    if (TclIsVarDirectReadable(var2Ptr)) {
		valuePtr = var2Ptr->value.objPtr;
	    } else {
		DECACHE_STACK_INFO();
		valuePtr = TclPtrGetVarIdx(interp, var2Ptr, NULL, NULL, NULL,
			0, duiPtr->varIndices[i]);
		CACHE_STACK_INFO();
	    }
	    if (valuePtr == NULL) {
		Tcl_DictObjRemove(interp, dictPtr, keyPtrPtr[i]);
	    } else if (dictPtr == valuePtr) {
		Tcl_DictObjPut(interp, dictPtr, keyPtrPtr[i],
			Tcl_DuplicateObj(valuePtr));
	    } else {
		Tcl_DictObjPut(interp, dictPtr, keyPtrPtr[i], valuePtr);
	    }
	}
	if (TclIsVarDirectWritable(varPtr)) {
	    Tcl_IncrRefCount(dictPtr);
	    TclDecrRefCount(varPtr->value.objPtr);
	    varPtr->value.objPtr = dictPtr;
	} else {
	    DECACHE_STACK_INFO();
	    objResultPtr = TclPtrSetVarIdx(interp, varPtr, NULL, NULL, NULL,
		    dictPtr, TCL_LEAVE_ERR_MSG, opnd);
	    CACHE_STACK_INFO();
	    if (objResultPtr == NULL) {
		if (allocdict) {
		    TclDecrRefCount(dictPtr);
		}
		TRACE_ERROR(interp);
9228
9229
9230
9231
9232
9233
9234
9235
9236
9237
9238
9239
9240
9241
9242
 */

int
TclCompareTwoNumbers(
    Tcl_Obj *valuePtr,
    Tcl_Obj *value2Ptr)
{
    int type1, type2, 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







|







9229
9230
9231
9232
9233
9234
9235
9236
9237
9238
9239
9240
9241
9242
9243
 */

int
TclCompareTwoNumbers(
    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
Changes to generic/tclInt.decls.
1007
1008
1009
1010
1011
1012
1013


























1014
1015
1016
1017
1018
1019
1020
}

# Allow extensions for optimization
declare 251 {
    int TclRegisterLiteral(void *envPtr,
	    const char *bytes, int length, int flags)
}



























##############################################################################

# Define the platform specific internal Tcl interface. These functions are
# only available on the designated platform.

interface tclIntPlat







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







1007
1008
1009
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1017
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1020
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1022
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1024
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1032
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1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
}

# Allow extensions for optimization
declare 251 {
    int TclRegisterLiteral(void *envPtr,
	    const char *bytes, int length, int flags)
}

# Exporting of the internal API to variables.

declare 252 {
    Tcl_Obj *TclPtrGetVar(Tcl_Interp *interp, Tcl_Var varPtr,
	    Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr,
	    const int flags)
}
declare 253 {
    Tcl_Obj *TclPtrSetVar(Tcl_Interp *interp, Tcl_Var varPtr,
	    Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr,
	    Tcl_Obj *newValuePtr, const int flags)
}
declare 254 {
    Tcl_Obj *TclPtrIncrObjVar(Tcl_Interp *interp, Tcl_Var varPtr,
	    Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr,
	    Tcl_Obj *incrPtr, const int flags)
}
declare 255 {
    int	TclPtrObjMakeUpvar(Tcl_Interp *interp, Tcl_Var otherPtr,
	    Tcl_Obj *myNamePtr, int myFlags)
}
declare 256 {
    int	TclPtrUnsetVar(Tcl_Interp *interp, Tcl_Var varPtr, Tcl_Var arrayPtr,
	    Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, const int flags)
}

##############################################################################

# Define the platform specific internal Tcl interface. These functions are
# only available on the designated platform.

interface tclIntPlat
Changes to generic/tclInt.h.
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
			    const char *msg, const int createPart1,
			    const int createPart2, Var **arrayPtrPtr);
MODULE_SCOPE Var *	TclLookupArrayElement(Tcl_Interp *interp,
			    Tcl_Obj *arrayNamePtr, Tcl_Obj *elNamePtr,
			    const int flags, const char *msg,
			    const int createPart1, const int createPart2,
			    Var *arrayPtr, int index);
MODULE_SCOPE Tcl_Obj *	TclPtrGetVar(Tcl_Interp *interp,
			    Var *varPtr, Var *arrayPtr, Tcl_Obj *part1Ptr,
			    Tcl_Obj *part2Ptr, const int flags, int index);
MODULE_SCOPE Tcl_Obj *	TclPtrSetVar(Tcl_Interp *interp,
			    Var *varPtr, Var *arrayPtr, Tcl_Obj *part1Ptr,
			    Tcl_Obj *part2Ptr, Tcl_Obj *newValuePtr,
			    const int flags, int index);
MODULE_SCOPE Tcl_Obj *	TclPtrIncrObjVar(Tcl_Interp *interp,
			    Var *varPtr, Var *arrayPtr, Tcl_Obj *part1Ptr,
			    Tcl_Obj *part2Ptr, Tcl_Obj *incrPtr,
			    const int flags, int index);
MODULE_SCOPE int	TclPtrObjMakeUpvar(Tcl_Interp *interp, Var *otherPtr,
			    Tcl_Obj *myNamePtr, int myFlags, int index);

MODULE_SCOPE int	TclPtrUnsetVar(Tcl_Interp *interp, Var *varPtr,
			    Var *arrayPtr, Tcl_Obj *part1Ptr,
			    Tcl_Obj *part2Ptr, const int flags,
			    int index);
MODULE_SCOPE void	TclInvalidateNsPath(Namespace *nsPtr);
MODULE_SCOPE void	TclFindArrayPtrElements(Var *arrayPtr,
			    Tcl_HashTable *tablePtr);








|


|



|



|
|
>
|







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
			    const char *msg, const int createPart1,
			    const int createPart2, Var **arrayPtrPtr);
MODULE_SCOPE Var *	TclLookupArrayElement(Tcl_Interp *interp,
			    Tcl_Obj *arrayNamePtr, Tcl_Obj *elNamePtr,
			    const int flags, const char *msg,
			    const int createPart1, const int createPart2,
			    Var *arrayPtr, int index);
MODULE_SCOPE Tcl_Obj *	TclPtrGetVarIdx(Tcl_Interp *interp,
			    Var *varPtr, Var *arrayPtr, Tcl_Obj *part1Ptr,
			    Tcl_Obj *part2Ptr, const int flags, int index);
MODULE_SCOPE Tcl_Obj *	TclPtrSetVarIdx(Tcl_Interp *interp,
			    Var *varPtr, Var *arrayPtr, Tcl_Obj *part1Ptr,
			    Tcl_Obj *part2Ptr, Tcl_Obj *newValuePtr,
			    const int flags, int index);
MODULE_SCOPE Tcl_Obj *	TclPtrIncrObjVarIdx(Tcl_Interp *interp,
			    Var *varPtr, Var *arrayPtr, Tcl_Obj *part1Ptr,
			    Tcl_Obj *part2Ptr, Tcl_Obj *incrPtr,
			    const int flags, int index);
MODULE_SCOPE int	TclPtrObjMakeUpvarIdx(Tcl_Interp *interp,
			    Var *otherPtr, Tcl_Obj *myNamePtr, int myFlags,
			    int index);
MODULE_SCOPE int	TclPtrUnsetVarIdx(Tcl_Interp *interp, Var *varPtr,
			    Var *arrayPtr, Tcl_Obj *part1Ptr,
			    Tcl_Obj *part2Ptr, const int flags,
			    int index);
MODULE_SCOPE void	TclInvalidateNsPath(Namespace *nsPtr);
MODULE_SCOPE void	TclFindArrayPtrElements(Var *arrayPtr,
			    Tcl_HashTable *tablePtr);

4350
4351
4352
4353
4354
4355
4356
4357
4358
4359
4360
4361
4362
4363
4364
4365
4366
4367
4368
4369
4370
4371
4372
4373
4374
4375
4376
4377
4378
4379
4380
4381
4382
#ifndef TCL_MIN_TOKEN_GROWTH
#define TCL_MIN_TOKEN_GROWTH TCL_MIN_GROWTH/sizeof(Tcl_Token)
#endif

#define TCL_MAX_TOKENS (int)(UINT_MAX / sizeof(Tcl_Token))
#define TclGrowTokenArray(tokenPtr, used, available, append, staticPtr)	\
    do {								\
	int needed = (used) + (append);					\
	if (needed > TCL_MAX_TOKENS) {					\
	    Tcl_Panic("max # of tokens for a Tcl parse (%d) exceeded",	\
		    TCL_MAX_TOKENS);					\
	}								\
	if (needed > (available)) {					\
	    int allocated = 2 * needed;					\
	    Tcl_Token *oldPtr = (tokenPtr);				\
	    Tcl_Token *newPtr;						\
	    if (oldPtr == (staticPtr)) {				\
		oldPtr = NULL;						\
	    }								\
	    if (allocated > TCL_MAX_TOKENS) {				\
		allocated = TCL_MAX_TOKENS;				\
	    }								\
	    newPtr = (Tcl_Token *) attemptckrealloc((char *) oldPtr,	\
		    (unsigned int) (allocated * sizeof(Tcl_Token)));	\
	    if (newPtr == NULL) {					\
		allocated = needed + (append) + TCL_MIN_TOKEN_GROWTH;	\
		if (allocated > TCL_MAX_TOKENS) {			\
		    allocated = TCL_MAX_TOKENS;				\
		}							\
		newPtr = (Tcl_Token *) ckrealloc((char *) oldPtr,	\
			(unsigned int) (allocated * sizeof(Tcl_Token))); \
	    }								\
	    (available) = allocated;					\







|
|



|
|











|







4351
4352
4353
4354
4355
4356
4357
4358
4359
4360
4361
4362
4363
4364
4365
4366
4367
4368
4369
4370
4371
4372
4373
4374
4375
4376
4377
4378
4379
4380
4381
4382
4383
#ifndef TCL_MIN_TOKEN_GROWTH
#define TCL_MIN_TOKEN_GROWTH TCL_MIN_GROWTH/sizeof(Tcl_Token)
#endif

#define TCL_MAX_TOKENS (int)(UINT_MAX / sizeof(Tcl_Token))
#define TclGrowTokenArray(tokenPtr, used, available, append, staticPtr)	\
    do {								\
	int _needed = (used) + (append);					\
	if (_needed > TCL_MAX_TOKENS) {					\
	    Tcl_Panic("max # of tokens for a Tcl parse (%d) exceeded",	\
		    TCL_MAX_TOKENS);					\
	}								\
	if (_needed > (available)) {					\
	    int allocated = 2 * _needed;					\
	    Tcl_Token *oldPtr = (tokenPtr);				\
	    Tcl_Token *newPtr;						\
	    if (oldPtr == (staticPtr)) {				\
		oldPtr = NULL;						\
	    }								\
	    if (allocated > TCL_MAX_TOKENS) {				\
		allocated = TCL_MAX_TOKENS;				\
	    }								\
	    newPtr = (Tcl_Token *) attemptckrealloc((char *) oldPtr,	\
		    (unsigned int) (allocated * sizeof(Tcl_Token)));	\
	    if (newPtr == NULL) {					\
		allocated = _needed + (append) + TCL_MIN_TOKEN_GROWTH;	\
		if (allocated > TCL_MAX_TOKENS) {			\
		    allocated = TCL_MAX_TOKENS;				\
		}							\
		newPtr = (Tcl_Token *) ckrealloc((char *) oldPtr,	\
			(unsigned int) (allocated * sizeof(Tcl_Token))); \
	    }								\
	    (available) = allocated;					\
4420
4421
4422
4423
4424
4425
4426
4427
4428
4429
4430
4431
4432
4433
4434
4435
4436
4437
4438
4439
4440
4441
 * MODULE_SCOPE void	TclNumUtfChars(int numChars, const char *bytes,
 *				int numBytes);
 *----------------------------------------------------------------
 */

#define TclNumUtfChars(numChars, bytes, numBytes) \
    do { \
	int count, i = (numBytes); \
	unsigned char *str = (unsigned char *) (bytes); \
	while (i && (*str < 0xC0)) { i--; str++; } \
	count = (numBytes) - i; \
	if (i) { \
	    count += Tcl_NumUtfChars((bytes) + count, i); \
	} \
	(numChars) = count; \
    } while (0);

/*
 *----------------------------------------------------------------
 * Macro that encapsulates the logic that determines when it is safe to
 * interpret a string as a byte array directly. In summary, the object must be
 * a byte array and must not have a string representation (as the operations







|
|
|
|
|
|

|







4421
4422
4423
4424
4425
4426
4427
4428
4429
4430
4431
4432
4433
4434
4435
4436
4437
4438
4439
4440
4441
4442
 * MODULE_SCOPE void	TclNumUtfChars(int numChars, const char *bytes,
 *				int numBytes);
 *----------------------------------------------------------------
 */

#define TclNumUtfChars(numChars, bytes, numBytes) \
    do { \
	int _count, _i = (numBytes); \
	unsigned char *_str = (unsigned char *) (bytes); \
	while (_i && (*_str < 0xC0)) { _i--; _str++; } \
	_count = (numBytes) - _i; \
	if (_i) { \
	    _count += Tcl_NumUtfChars((bytes) + _count, _i); \
	} \
	(numChars) = _count; \
    } while (0);

/*
 *----------------------------------------------------------------
 * Macro that encapsulates the logic that determines when it is safe to
 * interpret a string as a byte array directly. In summary, the object must be
 * a byte array and must not have a string representation (as the operations
4752
4753
4754
4755
4756
4757
4758
4759
4760
4761
4762
4763
4764
4765
4766
4767
4768
4769
4770
4771
4772
4773
4774
4775
4776
4777
4778
4779
4780
4781
4782
4783
4784
4785
4786
4787
4788
4789
4790
4791
4792
4793
4794

#define TclSmallFree(memPtr) \
    TclSmallFreeEx(NULL, (memPtr))

#ifndef TCL_MEM_DEBUG
#define TclSmallAllocEx(interp, nbytes, memPtr) \
    do {								\
	Tcl_Obj *objPtr;						\
	TCL_CT_ASSERT((nbytes)<=sizeof(Tcl_Obj));			\
	TclIncrObjsAllocated();						\
	TclAllocObjStorageEx((interp), (objPtr));			\
	memPtr = (ClientData) (objPtr);					\
    } while (0)

#define TclSmallFreeEx(interp, memPtr) \
    do {								\
	TclFreeObjStorageEx((interp), (Tcl_Obj *) (memPtr));		\
	TclIncrObjsFreed();						\
    } while (0)

#else    /* TCL_MEM_DEBUG */
#define TclSmallAllocEx(interp, nbytes, memPtr) \
    do {								\
	Tcl_Obj *objPtr;						\
	TCL_CT_ASSERT((nbytes)<=sizeof(Tcl_Obj));			\
	TclNewObj(objPtr);						\
	memPtr = (ClientData) objPtr;					\
    } while (0)

#define TclSmallFreeEx(interp, memPtr) \
    do {								\
	Tcl_Obj *objPtr = (Tcl_Obj *) memPtr;				\
	objPtr->bytes = NULL;						\
	objPtr->typePtr = NULL;						\
	objPtr->refCount = 1;						\
	TclDecrRefCount(objPtr);					\
    } while (0)
#endif   /* TCL_MEM_DEBUG */

/*
 * Support for Clang Static Analyzer <http://clang-analyzer.llvm.org>
 */








|


|
|











|

|
|




|
|
|
|
|







4753
4754
4755
4756
4757
4758
4759
4760
4761
4762
4763
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4766
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4770
4771
4772
4773
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4780
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4783
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4789
4790
4791
4792
4793
4794
4795

#define TclSmallFree(memPtr) \
    TclSmallFreeEx(NULL, (memPtr))

#ifndef TCL_MEM_DEBUG
#define TclSmallAllocEx(interp, nbytes, memPtr) \
    do {								\
	Tcl_Obj *_objPtr;						\
	TCL_CT_ASSERT((nbytes)<=sizeof(Tcl_Obj));			\
	TclIncrObjsAllocated();						\
	TclAllocObjStorageEx((interp), (_objPtr));			\
	memPtr = (ClientData) (_objPtr);					\
    } while (0)

#define TclSmallFreeEx(interp, memPtr) \
    do {								\
	TclFreeObjStorageEx((interp), (Tcl_Obj *) (memPtr));		\
	TclIncrObjsFreed();						\
    } while (0)

#else    /* TCL_MEM_DEBUG */
#define TclSmallAllocEx(interp, nbytes, memPtr) \
    do {								\
	Tcl_Obj *_objPtr;						\
	TCL_CT_ASSERT((nbytes)<=sizeof(Tcl_Obj));			\
	TclNewObj(_objPtr);						\
	memPtr = (ClientData) _objPtr;					\
    } while (0)

#define TclSmallFreeEx(interp, memPtr) \
    do {								\
	Tcl_Obj *_objPtr = (Tcl_Obj *) memPtr;				\
	_objPtr->bytes = NULL;						\
	_objPtr->typePtr = NULL;					\
	_objPtr->refCount = 1;						\
	TclDecrRefCount(_objPtr);					\
    } while (0)
#endif   /* TCL_MEM_DEBUG */

/*
 * Support for Clang Static Analyzer <http://clang-analyzer.llvm.org>
 */

4832
4833
4834
4835
4836
4837
4838
4839
4840
4841
4842
4843
4844
4845
4846
4847
4848
4849
4850
4851
4852
4853
4854

/*
 * Inline version of Tcl_NRAddCallback.
 */

#define TclNRAddCallback(interp,postProcPtr,data0,data1,data2,data3) \
    do {								\
	NRE_callback *callbackPtr;					\
	TCLNR_ALLOC((interp), (callbackPtr));				\
	callbackPtr->procPtr = (postProcPtr);				\
	callbackPtr->data[0] = (ClientData)(data0);			\
	callbackPtr->data[1] = (ClientData)(data1);			\
	callbackPtr->data[2] = (ClientData)(data2);			\
	callbackPtr->data[3] = (ClientData)(data3);			\
	callbackPtr->nextPtr = TOP_CB(interp);				\
	TOP_CB(interp) = callbackPtr;					\
    } while (0)

#if NRE_USE_SMALL_ALLOC
#define TCLNR_ALLOC(interp, ptr) \
    TclSmallAllocEx(interp, sizeof(NRE_callback), (ptr))
#define TCLNR_FREE(interp, ptr)  TclSmallFreeEx((interp), (ptr))
#else







|
|
|
|
|
|
|
|
|







4833
4834
4835
4836
4837
4838
4839
4840
4841
4842
4843
4844
4845
4846
4847
4848
4849
4850
4851
4852
4853
4854
4855

/*
 * Inline version of Tcl_NRAddCallback.
 */

#define TclNRAddCallback(interp,postProcPtr,data0,data1,data2,data3) \
    do {								\
	NRE_callback *_callbackPtr;					\
	TCLNR_ALLOC((interp), (_callbackPtr));				\
	_callbackPtr->procPtr = (postProcPtr);				\
	_callbackPtr->data[0] = (ClientData)(data0);			\
	_callbackPtr->data[1] = (ClientData)(data1);			\
	_callbackPtr->data[2] = (ClientData)(data2);			\
	_callbackPtr->data[3] = (ClientData)(data3);			\
	_callbackPtr->nextPtr = TOP_CB(interp);				\
	TOP_CB(interp) = _callbackPtr;					\
    } while (0)

#if NRE_USE_SMALL_ALLOC
#define TCLNR_ALLOC(interp, ptr) \
    TclSmallAllocEx(interp, sizeof(NRE_callback), (ptr))
#define TCLNR_FREE(interp, ptr)  TclSmallFreeEx((interp), (ptr))
#else
Changes to generic/tclIntDecls.h.
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				int *decpt, int *signum, char **endPtr);
/* 250 */
EXTERN void		TclSetSlaveCancelFlags(Tcl_Interp *interp, int flags,
				int force);
/* 251 */
EXTERN int		TclRegisterLiteral(void *envPtr, const char *bytes,
				int length, int flags);























typedef struct TclIntStubs {
    int magic;
    void *hooks;

    void (*reserved0)(void);
    void (*reserved1)(void);







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				int *decpt, int *signum, char **endPtr);
/* 250 */
EXTERN void		TclSetSlaveCancelFlags(Tcl_Interp *interp, int flags,
				int force);
/* 251 */
EXTERN int		TclRegisterLiteral(void *envPtr, const char *bytes,
				int length, int flags);
/* 252 */
EXTERN Tcl_Obj *	TclPtrGetVar(Tcl_Interp *interp, Tcl_Var varPtr,
				Tcl_Var arrayPtr, Tcl_Obj *part1Ptr,
				Tcl_Obj *part2Ptr, const int flags);
/* 253 */
EXTERN Tcl_Obj *	TclPtrSetVar(Tcl_Interp *interp, Tcl_Var varPtr,
				Tcl_Var arrayPtr, Tcl_Obj *part1Ptr,
				Tcl_Obj *part2Ptr, Tcl_Obj *newValuePtr,
				const int flags);
/* 254 */
EXTERN Tcl_Obj *	TclPtrIncrObjVar(Tcl_Interp *interp, Tcl_Var varPtr,
				Tcl_Var arrayPtr, Tcl_Obj *part1Ptr,
				Tcl_Obj *part2Ptr, Tcl_Obj *incrPtr,
				const int flags);
/* 255 */
EXTERN int		TclPtrObjMakeUpvar(Tcl_Interp *interp,
				Tcl_Var otherPtr, Tcl_Obj *myNamePtr,
				int myFlags);
/* 256 */
EXTERN int		TclPtrUnsetVar(Tcl_Interp *interp, Tcl_Var varPtr,
				Tcl_Var arrayPtr, Tcl_Obj *part1Ptr,
				Tcl_Obj *part2Ptr, const int flags);

typedef struct TclIntStubs {
    int magic;
    void *hooks;

    void (*reserved0)(void);
    void (*reserved1)(void);
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    Tcl_HashTable * (*tclGetNamespaceCommandTable) (Tcl_Namespace *nsPtr); /* 245 */
    int (*tclInitRewriteEnsemble) (Tcl_Interp *interp, int numRemoved, int numInserted, Tcl_Obj *const *objv); /* 246 */
    void (*tclResetRewriteEnsemble) (Tcl_Interp *interp, int isRootEnsemble); /* 247 */
    int (*tclCopyChannel) (Tcl_Interp *interp, Tcl_Channel inChan, Tcl_Channel outChan, Tcl_WideInt toRead, Tcl_Obj *cmdPtr); /* 248 */
    char * (*tclDoubleDigits) (double dv, int ndigits, int flags, int *decpt, int *signum, char **endPtr); /* 249 */
    void (*tclSetSlaveCancelFlags) (Tcl_Interp *interp, int flags, int force); /* 250 */
    int (*tclRegisterLiteral) (void *envPtr, const char *bytes, int length, int flags); /* 251 */





} TclIntStubs;

extern const TclIntStubs *tclIntStubsPtr;

#ifdef __cplusplus
}
#endif







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    Tcl_HashTable * (*tclGetNamespaceCommandTable) (Tcl_Namespace *nsPtr); /* 245 */
    int (*tclInitRewriteEnsemble) (Tcl_Interp *interp, int numRemoved, int numInserted, Tcl_Obj *const *objv); /* 246 */
    void (*tclResetRewriteEnsemble) (Tcl_Interp *interp, int isRootEnsemble); /* 247 */
    int (*tclCopyChannel) (Tcl_Interp *interp, Tcl_Channel inChan, Tcl_Channel outChan, Tcl_WideInt toRead, Tcl_Obj *cmdPtr); /* 248 */
    char * (*tclDoubleDigits) (double dv, int ndigits, int flags, int *decpt, int *signum, char **endPtr); /* 249 */
    void (*tclSetSlaveCancelFlags) (Tcl_Interp *interp, int flags, int force); /* 250 */
    int (*tclRegisterLiteral) (void *envPtr, const char *bytes, int length, int flags); /* 251 */
    Tcl_Obj * (*tclPtrGetVar) (Tcl_Interp *interp, Tcl_Var varPtr, Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, const int flags); /* 252 */
    Tcl_Obj * (*tclPtrSetVar) (Tcl_Interp *interp, Tcl_Var varPtr, Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, Tcl_Obj *newValuePtr, const int flags); /* 253 */
    Tcl_Obj * (*tclPtrIncrObjVar) (Tcl_Interp *interp, Tcl_Var varPtr, Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, Tcl_Obj *incrPtr, const int flags); /* 254 */
    int (*tclPtrObjMakeUpvar) (Tcl_Interp *interp, Tcl_Var otherPtr, Tcl_Obj *myNamePtr, int myFlags); /* 255 */
    int (*tclPtrUnsetVar) (Tcl_Interp *interp, Tcl_Var varPtr, Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, const int flags); /* 256 */
} TclIntStubs;

extern const TclIntStubs *tclIntStubsPtr;

#ifdef __cplusplus
}
#endif
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	(tclIntStubsPtr->tclCopyChannel) /* 248 */
#define TclDoubleDigits \
	(tclIntStubsPtr->tclDoubleDigits) /* 249 */
#define TclSetSlaveCancelFlags \
	(tclIntStubsPtr->tclSetSlaveCancelFlags) /* 250 */
#define TclRegisterLiteral \
	(tclIntStubsPtr->tclRegisterLiteral) /* 251 */











#endif /* defined(USE_TCL_STUBS) */

/* !END!: Do not edit above this line. */

#undef TCL_STORAGE_CLASS
#define TCL_STORAGE_CLASS DLLIMPORT







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	(tclIntStubsPtr->tclCopyChannel) /* 248 */
#define TclDoubleDigits \
	(tclIntStubsPtr->tclDoubleDigits) /* 249 */
#define TclSetSlaveCancelFlags \
	(tclIntStubsPtr->tclSetSlaveCancelFlags) /* 250 */
#define TclRegisterLiteral \
	(tclIntStubsPtr->tclRegisterLiteral) /* 251 */
#define TclPtrGetVar \
	(tclIntStubsPtr->tclPtrGetVar) /* 252 */
#define TclPtrSetVar \
	(tclIntStubsPtr->tclPtrSetVar) /* 253 */
#define TclPtrIncrObjVar \
	(tclIntStubsPtr->tclPtrIncrObjVar) /* 254 */
#define TclPtrObjMakeUpvar \
	(tclIntStubsPtr->tclPtrObjMakeUpvar) /* 255 */
#define TclPtrUnsetVar \
	(tclIntStubsPtr->tclPtrUnsetVar) /* 256 */

#endif /* defined(USE_TCL_STUBS) */

/* !END!: Do not edit above this line. */

#undef TCL_STORAGE_CLASS
#define TCL_STORAGE_CLASS DLLIMPORT
Changes to generic/tclLoad.c.
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#ifdef __CYGWIN__
		if ((pkgGuess[0] == 'c') && (pkgGuess[1] == 'y')
			&& (pkgGuess[2] == 'g')) {
		    pkgGuess += 3;
		}
#endif /* __CYGWIN__ */
		for (p = pkgGuess; *p != 0; p += offset) {
		    offset = Tcl_UtfToUniChar(p, &ch);
		    if ((ch > 0x100)
			    || !(isalpha(UCHAR(ch)) /* INTL: ISO only */
				    || (UCHAR(ch) == '_'))) {
			break;
		    }
		}
		if (p == pkgGuess) {







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#ifdef __CYGWIN__
		if ((pkgGuess[0] == 'c') && (pkgGuess[1] == 'y')
			&& (pkgGuess[2] == 'g')) {
		    pkgGuess += 3;
		}
#endif /* __CYGWIN__ */
		for (p = pkgGuess; *p != 0; p += offset) {
		    offset = TclUtfToUniChar(p, &ch);
		    if ((ch > 0x100)
			    || !(isalpha(UCHAR(ch)) /* INTL: ISO only */
				    || (UCHAR(ch) == '_'))) {
			break;
		    }
		}
		if (p == pkgGuess) {
Changes to generic/tclOODefineCmds.c.
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/*
 * Forward declarations.
 */

static inline void	BumpGlobalEpoch(Tcl_Interp *interp, Class *classPtr);
static Tcl_Command	FindCommand(Tcl_Interp *interp, Tcl_Obj *stringObj,
			    Tcl_Namespace *const namespacePtr);
static void		GenerateErrorInfo(Tcl_Interp *interp, Object *oPtr,
			    Tcl_Obj *savedNameObj, const char *typeOfSubject);



static inline Class *	GetClassInOuterContext(Tcl_Interp *interp,
			    Tcl_Obj *className, const char *errMsg);
static inline int	InitDefineContext(Tcl_Interp *interp,
			    Tcl_Namespace *namespacePtr, Object *oPtr,
			    int objc, Tcl_Obj *const objv[]);
static inline void	RecomputeClassCacheFlag(Object *oPtr);
static int		RenameDeleteMethod(Tcl_Interp *interp, Object *oPtr,







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/*
 * Forward declarations.
 */

static inline void	BumpGlobalEpoch(Tcl_Interp *interp, Class *classPtr);
static Tcl_Command	FindCommand(Tcl_Interp *interp, Tcl_Obj *stringObj,
			    Tcl_Namespace *const namespacePtr);
static inline void	GenerateErrorInfo(Tcl_Interp *interp, Object *oPtr,
			    Tcl_Obj *savedNameObj, const char *typeOfSubject);
static inline int	MagicDefinitionInvoke(Tcl_Interp *interp,
			    Tcl_Namespace *nsPtr, int cmdIndex,
			    int objc, Tcl_Obj *const *objv);
static inline Class *	GetClassInOuterContext(Tcl_Interp *interp,
			    Tcl_Obj *className, const char *errMsg);
static inline int	InitDefineContext(Tcl_Interp *interp,
			    Tcl_Namespace *namespacePtr, Object *oPtr,
			    int objc, Tcl_Obj *const objv[]);
static inline void	RecomputeClassCacheFlag(Object *oPtr);
static int		RenameDeleteMethod(Tcl_Interp *interp, Object *oPtr,
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 *
 * GenerateErrorInfo --
 *	Factored out code to generate part of the error trace messages.
 *
 * ----------------------------------------------------------------------
 */

static void
GenerateErrorInfo(
    Tcl_Interp *interp,		/* Where to store the error info trace. */
    Object *oPtr,		/* What object (or class) was being configured
				 * when the error occurred? */
    Tcl_Obj *savedNameObj,	/* Name of object saved from before script was
				 * evaluated, which is needed if the object
				 * goes away part way through execution. OTOH,







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 *
 * GenerateErrorInfo --
 *	Factored out code to generate part of the error trace messages.
 *
 * ----------------------------------------------------------------------
 */

static inline void
GenerateErrorInfo(
    Tcl_Interp *interp,		/* Where to store the error info trace. */
    Object *oPtr,		/* What object (or class) was being configured
				 * when the error occurred? */
    Tcl_Obj *savedNameObj,	/* Name of object saved from before script was
				 * evaluated, which is needed if the object
				 * goes away part way through execution. OTOH,
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	    typeOfSubject, (overflow ? limit : length), objName,
	    (overflow ? "..." : ""), Tcl_GetErrorLine(interp)));
}

/*
 * ----------------------------------------------------------------------
 *































































 * 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.
 *
 * ----------------------------------------------------------------------
 */

int
TclOODefineObjCmd(
    ClientData clientData,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const *objv)
{
    Foundation *fPtr = TclOOGetFoundation(interp);
    int result;
    Object *oPtr;


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

    oPtr = (Object *) Tcl_GetObjectFromObj(interp, objv[1]);







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	    typeOfSubject, (overflow ? limit : length), objName,
	    (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.
 *
 * ----------------------------------------------------------------------
 */

static inline int
MagicDefinitionInvoke(
    Tcl_Interp *interp,
    Tcl_Namespace *nsPtr,
    int cmdIndex,
    int objc,
    Tcl_Obj *const *objv)
{
    Tcl_Obj *objPtr, *obj2Ptr, **objs;
    Tcl_Command cmd;
    int isRoot, dummy, result, offset = cmdIndex + 1;

    /*
     * More than one argument: fire them through the ensemble processing
     * engine so that everything appears to be good and proper in error
     * messages. Note that we cannot just concatenate and send through
     * Tcl_EvalObjEx, as that doesn't do ensemble processing, and we cannot go
     * through Tcl_EvalObjv without the extra work to pre-find the command, as
     * that finds command names in the wrong namespace at the moment. Ugly!
     */

    isRoot = TclInitRewriteEnsemble(interp, offset, 1, objv);

    /*
     * Build the list of arguments using a Tcl_Obj as a workspace. See
     * comments above for why these contortions are necessary.
     */

    objPtr = Tcl_NewObj();
    obj2Ptr = Tcl_NewObj();
    cmd = FindCommand(interp, objv[cmdIndex], nsPtr);
    if (cmd == NULL) {
	/* punt this case! */
	Tcl_AppendObjToObj(obj2Ptr, objv[cmdIndex]);
    } else {
	Tcl_GetCommandFullName(interp, cmd, obj2Ptr);
    }
    Tcl_ListObjAppendElement(NULL, objPtr, obj2Ptr);
    /* TODO: overflow? */
    Tcl_ListObjReplace(NULL, objPtr, 1, 0, objc-offset, objv+offset);
    Tcl_ListObjGetElements(NULL, objPtr, &dummy, &objs);

    result = Tcl_EvalObjv(interp, objc-cmdIndex, objs, TCL_EVAL_INVOKE);
    if (isRoot) {
	TclResetRewriteEnsemble(interp, 1);
    }
    Tcl_DecrRefCount(objPtr);

    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.
 *
 * ----------------------------------------------------------------------
 */

int
TclOODefineObjCmd(
    ClientData clientData,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const *objv)
{
    Foundation *fPtr = TclOOGetFoundation(interp);

    Object *oPtr;
    int result;

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

    oPtr = (Object *) Tcl_GetObjectFromObj(interp, objv[1]);
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	result = TclEvalObjEx(interp, objv[2], 0,
		((Interp *)interp)->cmdFramePtr, 2);
	if (result == TCL_ERROR) {
	    GenerateErrorInfo(interp, oPtr, objNameObj, "class");
	}
	TclDecrRefCount(objNameObj);
    } else {
	Tcl_Obj *objPtr, *obj2Ptr, **objs;
	Tcl_Command cmd;
	int isRoot, dummy;

	/*
	 * More than one argument: fire them through the ensemble processing
	 * engine so that everything appears to be good and proper in error
	 * messages. Note that we cannot just concatenate and send through
	 * Tcl_EvalObjEx, as that doesn't do ensemble processing, and we
	 * cannot go through Tcl_EvalObjv without the extra work to pre-find
	 * the command, as that finds command names in the wrong namespace at
	 * the moment. Ugly!
	 */

	isRoot = TclInitRewriteEnsemble(interp, 3, 1, objv);

	/*
	 * Build the list of arguments using a Tcl_Obj as a workspace. See
	 * comments above for why these contortions are necessary.
	 */

	objPtr = Tcl_NewObj();
	obj2Ptr = Tcl_NewObj();
	cmd = FindCommand(interp, objv[2], fPtr->defineNs);
	if (cmd == NULL) {
	    /* punt this case! */
	    Tcl_AppendObjToObj(obj2Ptr, objv[2]);
	} else {
	    Tcl_GetCommandFullName(interp, cmd, obj2Ptr);
	}
	Tcl_ListObjAppendElement(NULL, objPtr, obj2Ptr);
	/* TODO: overflow? */
	Tcl_ListObjReplace(NULL, objPtr, 1, 0, objc-3, objv+3);
	Tcl_ListObjGetElements(NULL, objPtr, &dummy, &objs);

	result = Tcl_EvalObjv(interp, objc-2, objs, TCL_EVAL_INVOKE);
	if (isRoot) {
	    TclResetRewriteEnsemble(interp, 1);
	}
	Tcl_DecrRefCount(objPtr);
    }
    DelRef(oPtr);

    /*
     * Restore the previous "current" namespace.
     */








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	result = TclEvalObjEx(interp, objv[2], 0,
		((Interp *)interp)->cmdFramePtr, 2);
	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.
     */

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TclOOObjDefObjCmd(
    ClientData clientData,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const *objv)
{
    Foundation *fPtr = TclOOGetFoundation(interp);
    int isRoot, result;
    Object *oPtr;


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

    oPtr = (Object *) Tcl_GetObjectFromObj(interp, objv[1]);







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TclOOObjDefObjCmd(
    ClientData clientData,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const *objv)
{
    Foundation *fPtr = TclOOGetFoundation(interp);

    Object *oPtr;
    int result;

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

    oPtr = (Object *) Tcl_GetObjectFromObj(interp, objv[1]);
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	result = TclEvalObjEx(interp, objv[2], 0,
		((Interp *)interp)->cmdFramePtr, 2);
	if (result == TCL_ERROR) {
	    GenerateErrorInfo(interp, oPtr, objNameObj, "object");
	}
	TclDecrRefCount(objNameObj);
    } else {
	Tcl_Obj *objPtr, *obj2Ptr, **objs;
	Tcl_Command cmd;
	int dummy;

	/*
	 * More than one argument: fire them through the ensemble processing
	 * engine so that everything appears to be good and proper in error
	 * messages. Note that we cannot just concatenate and send through
	 * Tcl_EvalObjEx, as that doesn't do ensemble processing, and we
	 * cannot go through Tcl_EvalObjv without the extra work to pre-find
	 * the command, as that finds command names in the wrong namespace at
	 * the moment. Ugly!
	 */

	isRoot = TclInitRewriteEnsemble(interp, 3, 1, objv);

	/*
	 * Build the list of arguments using a Tcl_Obj as a workspace. See
	 * comments above for why these contortions are necessary.
	 */

	objPtr = Tcl_NewObj();
	obj2Ptr = Tcl_NewObj();
	cmd = FindCommand(interp, objv[2], fPtr->objdefNs);
	if (cmd == NULL) {
	    /* punt this case! */
	    Tcl_AppendObjToObj(obj2Ptr, objv[2]);
	} else {
	    Tcl_GetCommandFullName(interp, cmd, obj2Ptr);
	}
	Tcl_ListObjAppendElement(NULL, objPtr, obj2Ptr);
	/* TODO: overflow? */
	Tcl_ListObjReplace(NULL, objPtr, 1, 0, objc-3, objv+3);
	Tcl_ListObjGetElements(NULL, objPtr, &dummy, &objs);

	result = Tcl_EvalObjv(interp, objc-2, objs, TCL_EVAL_INVOKE);

	if (isRoot) {
	    TclResetRewriteEnsemble(interp, 1);
	}
	Tcl_DecrRefCount(objPtr);
    }
    DelRef(oPtr);

    /*
     * Restore the previous "current" namespace.
     */








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







975
976
977
978
979
980
981



982





































983
984
985
986
987
988
989
	result = TclEvalObjEx(interp, objv[2], 0,
		((Interp *)interp)->cmdFramePtr, 2);
	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.
     */

1021
1022
1023
1024
1025
1026
1027
1028
1029

1030
1031
1032
1033
1034
1035
1036
TclOODefineSelfObjCmd(
    ClientData clientData,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const *objv)
{
    Foundation *fPtr = TclOOGetFoundation(interp);
    int result;
    Object *oPtr;


    oPtr = (Object *) TclOOGetDefineCmdContext(interp);
    if (oPtr == NULL) {
	return TCL_ERROR;
    }

    if (objc < 2) {







<

>







1008
1009
1010
1011
1012
1013
1014

1015
1016
1017
1018
1019
1020
1021
1022
1023
TclOODefineSelfObjCmd(
    ClientData clientData,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const *objv)
{
    Foundation *fPtr = TclOOGetFoundation(interp);

    Object *oPtr;
    int result;

    oPtr = (Object *) TclOOGetDefineCmdContext(interp);
    if (oPtr == NULL) {
	return TCL_ERROR;
    }

    if (objc < 2) {
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
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
	result = TclEvalObjEx(interp, objv[1], 0,
		((Interp *)interp)->cmdFramePtr, 2);
	if (result == TCL_ERROR) {
	    GenerateErrorInfo(interp, oPtr, objNameObj, "class object");
	}
	TclDecrRefCount(objNameObj);
    } else {
	Tcl_Obj *objPtr, *obj2Ptr, **objs;
	Tcl_Command cmd;
	int isRoot, dummy;

	/*
	 * More than one argument: fire them through the ensemble processing
	 * engine so that everything appears to be good and proper in error
	 * messages. Note that we cannot just concatenate and send through
	 * Tcl_EvalObjEx, as that doesn't do ensemble processing, and we
	 * cannot go through Tcl_EvalObjv without the extra work to pre-find
	 * the command, as that finds command names in the wrong namespace at
	 * the moment. Ugly!
	 */

	isRoot = TclInitRewriteEnsemble(interp, 2, 1, objv);

	/*
	 * Build the list of arguments using a Tcl_Obj as a workspace. See
	 * comments above for why these contortions are necessary.
	 */

	objPtr = Tcl_NewObj();
	obj2Ptr = Tcl_NewObj();
	cmd = FindCommand(interp, objv[1], fPtr->objdefNs);
	if (cmd == NULL) {
	    /* punt this case! */
	    Tcl_AppendObjToObj(obj2Ptr, objv[1]);
	} else {
	    Tcl_GetCommandFullName(interp, cmd, obj2Ptr);
	}
	Tcl_ListObjAppendElement(NULL, objPtr, obj2Ptr);
	/* TODO: overflow? */
	Tcl_ListObjReplace(NULL, objPtr, 1, 0, objc-2, objv+2);
	Tcl_ListObjGetElements(NULL, objPtr, &dummy, &objs);

	result = Tcl_EvalObjv(interp, objc-1, objs, TCL_EVAL_INVOKE);
	if (isRoot) {
	    TclResetRewriteEnsemble(interp, 1);
	}
	Tcl_DecrRefCount(objPtr);
    }
    DelRef(oPtr);

    /*
     * Restore the previous "current" namespace.
     */








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







1042
1043
1044
1045
1046
1047
1048



1049




































1050
1051
1052
1053
1054
1055
1056
	result = TclEvalObjEx(interp, objv[1], 0,
		((Interp *)interp)->cmdFramePtr, 2);
	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.
     */

Changes to generic/tclParse.c.
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
	 * We have to convert here in case the user has put a backslash in
	 * front of a multi-byte utf-8 character. While this means nothing
	 * special, we shouldn't break up a correct utf-8 character. [Bug
	 * #217987] test subst-3.2
	 */

	if (Tcl_UtfCharComplete(p, numBytes - 1)) {
	    count = Tcl_UtfToUniChar(p, &unichar) + 1;	/* +1 for '\' */
	} else {
	    char utfBytes[TCL_UTF_MAX];

	    memcpy(utfBytes, p, (size_t) (numBytes - 1));
	    utfBytes[numBytes - 1] = '\0';
	    count = Tcl_UtfToUniChar(utfBytes, &unichar) + 1;
	}
	result = unichar;
	break;
    }

  done:
    if (readPtr != NULL) {







|





|







959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
	 * We have to convert here in case the user has put a backslash in
	 * front of a multi-byte utf-8 character. While this means nothing
	 * special, we shouldn't break up a correct utf-8 character. [Bug
	 * #217987] test subst-3.2
	 */

	if (Tcl_UtfCharComplete(p, numBytes - 1)) {
	    count = TclUtfToUniChar(p, &unichar) + 1;	/* +1 for '\' */
	} else {
	    char utfBytes[TCL_UTF_MAX];

	    memcpy(utfBytes, p, (size_t) (numBytes - 1));
	    utfBytes[numBytes - 1] = '\0';
	    count = TclUtfToUniChar(utfBytes, &unichar) + 1;
	}
	result = unichar;
	break;
    }

  done:
    if (readPtr != NULL) {
Changes to generic/tclPathObj.c.
917
918
919
920
921
922
923


924








925
926
927
928
929
930
931
		     */

		    if ((tclPlatform != TCL_PLATFORM_WINDOWS)
			    || (strchr(Tcl_GetString(elt), '\\') == NULL)) {
			if (res != NULL) {
			    TclDecrRefCount(res);
			}


			return TclNewFSPathObj(elt, str, len);








		    }
		}

		/*
		 * Otherwise we don't have an easy join, and we must let the
		 * more general code below handle things.
		 */







>
>
|
>
>
>
>
>
>
>
>







917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
		     */

		    if ((tclPlatform != TCL_PLATFORM_WINDOWS)
			    || (strchr(Tcl_GetString(elt), '\\') == NULL)) {
			if (res != NULL) {
			    TclDecrRefCount(res);
			}

			if (PATHFLAGS(elt)) {
			    return TclNewFSPathObj(elt, str, len);
			}
			if (TCL_PATH_ABSOLUTE != Tcl_FSGetPathType(elt)) {
			    return TclNewFSPathObj(elt, str, len);
			}
			(void) Tcl_FSGetNormalizedPath(NULL, elt);
			if (elt == PATHOBJ(elt)->normPathPtr) {
			    return TclNewFSPathObj(elt, str, len);
			}
		    }
		}

		/*
		 * Otherwise we don't have an easy join, and we must let the
		 * more general code below handle things.
		 */
944
945
946
947
948
949
950

951
952
953
954
955
956
957
			}
			return tailObj;
		    }
		}
	    }
	}
	strElt = TclGetStringFromObj(elt, &strEltLen);

	type = TclGetPathType(elt, &fsPtr, &driveNameLength, &driveName);
	if (type != TCL_PATH_RELATIVE) {
	    /*
	     * Zero out the current result.
	     */

	    if (res != NULL) {







>







954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
			}
			return tailObj;
		    }
		}
	    }
	}
	strElt = TclGetStringFromObj(elt, &strEltLen);
	driveNameLength = 0;
	type = TclGetPathType(elt, &fsPtr, &driveNameLength, &driveName);
	if (type != TCL_PATH_RELATIVE) {
	    /*
	     * Zero out the current result.
	     */

	    if (res != NULL) {
999
1000
1001
1002
1003
1004
1005






1006
1007
1008
1009
1010
1011
1012

	    if (tclPlatform == TCL_PLATFORM_WINDOWS) {
		if (strchr(strElt, '\\') != NULL) {
		    goto noQuickReturn;
		}
	    }
	    ptr = strElt;






	    while (*ptr != '\0') {
		if (*ptr == '/' && (ptr[1] == '/' || ptr[1] == '\0')) {
		    /*
		     * We have a repeated file separator, which means the path
		     * is not in normalized form
		     */








>
>
>
>
>
>







1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029

	    if (tclPlatform == TCL_PLATFORM_WINDOWS) {
		if (strchr(strElt, '\\') != NULL) {
		    goto noQuickReturn;
		}
	    }
	    ptr = strElt;
	    /* [Bug f34cf83dd0] */
	    if (driveNameLength > 0) {
		if (ptr[0] == '/' && ptr[-1] == '/') {
		    goto noQuickReturn;
		}
	    }
	    while (*ptr != '\0') {
		if (*ptr == '/' && (ptr[1] == '/' || ptr[1] == '\0')) {
		    /*
		     * We have a repeated file separator, which means the path
		     * is not in normalized form
		     */

Changes to generic/tclPkg.c.
220
221
222
223
224
225
226

227
228
229
230
231
232
233
    entry = Tcl_FirstHashEntry(&pkgFiles->table, &search);
    while (entry) {
	Tcl_Obj *obj = (Tcl_Obj *)Tcl_GetHashValue(entry);
	Tcl_DecrRefCount(obj);
	entry = Tcl_NextHashEntry(&search);
    }
    Tcl_DeleteHashTable(&pkgFiles->table);

    return;
}

void *TclInitPkgFiles(Tcl_Interp *interp)
{
    /* If assocdata "tclPkgFiles" doesn't exist yet, create it */
    PkgFiles *pkgFiles = Tcl_GetAssocData(interp, "tclPkgFiles", NULL);







>







220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
    entry = Tcl_FirstHashEntry(&pkgFiles->table, &search);
    while (entry) {
	Tcl_Obj *obj = (Tcl_Obj *)Tcl_GetHashValue(entry);
	Tcl_DecrRefCount(obj);
	entry = Tcl_NextHashEntry(&search);
    }
    Tcl_DeleteHashTable(&pkgFiles->table);
    ckfree(pkgFiles);
    return;
}

void *TclInitPkgFiles(Tcl_Interp *interp)
{
    /* If assocdata "tclPkgFiles" doesn't exist yet, create it */
    PkgFiles *pkgFiles = Tcl_GetAssocData(interp, "tclPkgFiles", NULL);
Changes to generic/tclScan.c.
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
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
{
    Tcl_UniChar ch, start;
    int offset, nranges;
    const char *end;

    memset(cset, 0, sizeof(CharSet));

    offset = Tcl_UtfToUniChar(format, &ch);
    if (ch == '^') {
	cset->exclude = 1;
	format += offset;
	offset = Tcl_UtfToUniChar(format, &ch);
    }
    end = format + offset;

    /*
     * Find the close bracket so we can overallocate the set.
     */

    if (ch == ']') {
	end += Tcl_UtfToUniChar(end, &ch);
    }
    nranges = 0;
    while (ch != ']') {
	if (ch == '-') {
	    nranges++;
	}
	end += Tcl_UtfToUniChar(end, &ch);
    }

    cset->chars = ckalloc(sizeof(Tcl_UniChar) * (end - format - 1));
    if (nranges > 0) {
	cset->ranges = ckalloc(sizeof(struct Range) * nranges);
    } else {
	cset->ranges = NULL;
    }

    /*
     * Now build the character set.
     */

    cset->nchars = cset->nranges = 0;
    format += Tcl_UtfToUniChar(format, &ch);
    start = ch;
    if (ch == ']' || ch == '-') {
	cset->chars[cset->nchars++] = ch;
	format += Tcl_UtfToUniChar(format, &ch);
    }
    while (ch != ']') {
	if (*format == '-') {
	    /*
	     * This may be the first character of a range, so don't add it
	     * yet.
	     */

	    start = ch;
	} else if (ch == '-') {
	    /*
	     * Check to see if this is the last character in the set, in which
	     * case it is not a range and we should add the previous character
	     * as well as the dash.
	     */

	    if (*format == ']') {
		cset->chars[cset->nchars++] = start;
		cset->chars[cset->nchars++] = ch;
	    } else {
		format += Tcl_UtfToUniChar(format, &ch);

		/*
		 * Check to see if the range is in reverse order.
		 */

		if (start < ch) {
		    cset->ranges[cset->nranges].start = start;
		    cset->ranges[cset->nranges].end = ch;
		} else {
		    cset->ranges[cset->nranges].start = ch;
		    cset->ranges[cset->nranges].end = start;
		}
		cset->nranges++;
	    }
	} else {
	    cset->chars[cset->nchars++] = ch;
	}
	format += Tcl_UtfToUniChar(format, &ch);
    }
    return format;
}

/*
 *----------------------------------------------------------------------
 *







|



|








|






|














|



|




















|

















|







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
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
{
    Tcl_UniChar ch, start;
    int offset, nranges;
    const char *end;

    memset(cset, 0, sizeof(CharSet));

    offset = TclUtfToUniChar(format, &ch);
    if (ch == '^') {
	cset->exclude = 1;
	format += offset;
	offset = TclUtfToUniChar(format, &ch);
    }
    end = format + offset;

    /*
     * Find the close bracket so we can overallocate the set.
     */

    if (ch == ']') {
	end += TclUtfToUniChar(end, &ch);
    }
    nranges = 0;
    while (ch != ']') {
	if (ch == '-') {
	    nranges++;
	}
	end += TclUtfToUniChar(end, &ch);
    }

    cset->chars = ckalloc(sizeof(Tcl_UniChar) * (end - format - 1));
    if (nranges > 0) {
	cset->ranges = ckalloc(sizeof(struct Range) * nranges);
    } else {
	cset->ranges = NULL;
    }

    /*
     * Now build the character set.
     */

    cset->nchars = cset->nranges = 0;
    format += TclUtfToUniChar(format, &ch);
    start = ch;
    if (ch == ']' || ch == '-') {
	cset->chars[cset->nchars++] = ch;
	format += TclUtfToUniChar(format, &ch);
    }
    while (ch != ']') {
	if (*format == '-') {
	    /*
	     * This may be the first character of a range, so don't add it
	     * yet.
	     */

	    start = ch;
	} else if (ch == '-') {
	    /*
	     * Check to see if this is the last character in the set, in which
	     * case it is not a range and we should add the previous character
	     * as well as the dash.
	     */

	    if (*format == ']') {
		cset->chars[cset->nchars++] = start;
		cset->chars[cset->nchars++] = ch;
	    } else {
		format += TclUtfToUniChar(format, &ch);

		/*
		 * Check to see if the range is in reverse order.
		 */

		if (start < ch) {
		    cset->ranges[cset->nranges].start = start;
		    cset->ranges[cset->nranges].end = ch;
		} else {
		    cset->ranges[cset->nranges].start = ch;
		    cset->ranges[cset->nranges].end = start;
		}
		cset->nranges++;
	    }
	} else {
	    cset->chars[cset->nchars++] = ch;
	}
	format += TclUtfToUniChar(format, &ch);
    }
    return format;
}

/*
 *----------------------------------------------------------------------
 *
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
    for (i = 0; i < nspace; i++) {
	nassign[i] = 0;
    }

    xpgSize = objIndex = gotXpg = gotSequential = 0;

    while (*format != '\0') {
	format += Tcl_UtfToUniChar(format, &ch);

	flags = 0;

	if (ch != '%') {
	    continue;
	}
	format += Tcl_UtfToUniChar(format, &ch);
	if (ch == '%') {
	    continue;
	}
	if (ch == '*') {
	    flags |= SCAN_SUPPRESS;
	    format += Tcl_UtfToUniChar(format, &ch);
	    goto xpgCheckDone;
	}

	if ((ch < 0x80) && isdigit(UCHAR(ch))) {	/* INTL: "C" locale. */
	    /*
	     * Check for an XPG3-style %n$ specification. Note: there must
	     * not be a mixture of XPG3 specs and non-XPG3 specs in the same
	     * format string.
	     */

	    value = strtoul(format-1, &end, 10);	/* INTL: "C" locale. */
	    if (*end != '$') {
		goto notXpg;
	    }
	    format = end+1;
	    format += Tcl_UtfToUniChar(format, &ch);
	    gotXpg = 1;
	    if (gotSequential) {
		goto mixedXPG;
	    }
	    objIndex = value - 1;
	    if ((objIndex < 0) || (numVars && (objIndex >= numVars))) {
		goto badIndex;







|






|





|















|







275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
    for (i = 0; i < nspace; i++) {
	nassign[i] = 0;
    }

    xpgSize = objIndex = gotXpg = gotSequential = 0;

    while (*format != '\0') {
	format += TclUtfToUniChar(format, &ch);

	flags = 0;

	if (ch != '%') {
	    continue;
	}
	format += TclUtfToUniChar(format, &ch);
	if (ch == '%') {
	    continue;
	}
	if (ch == '*') {
	    flags |= SCAN_SUPPRESS;
	    format += TclUtfToUniChar(format, &ch);
	    goto xpgCheckDone;
	}

	if ((ch < 0x80) && isdigit(UCHAR(ch))) {	/* INTL: "C" locale. */
	    /*
	     * Check for an XPG3-style %n$ specification. Note: there must
	     * not be a mixture of XPG3 specs and non-XPG3 specs in the same
	     * format string.
	     */

	    value = strtoul(format-1, &end, 10);	/* INTL: "C" locale. */
	    if (*end != '$') {
		goto notXpg;
	    }
	    format = end+1;
	    format += TclUtfToUniChar(format, &ch);
	    gotXpg = 1;
	    if (gotSequential) {
		goto mixedXPG;
	    }
	    objIndex = value - 1;
	    if ((objIndex < 0) || (numVars && (objIndex >= numVars))) {
		goto badIndex;
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
	/*
	 * Parse any width specifier.
	 */

	if ((ch < 0x80) && isdigit(UCHAR(ch))) {	/* INTL: "C" locale. */
	    value = strtoul(format-1, (char **) &format, 10);	/* INTL: "C" locale. */
	    flags |= SCAN_WIDTH;
	    format += Tcl_UtfToUniChar(format, &ch);
	}

	/*
	 * Handle any size specifier.
	 */

	switch (ch) {
	case 'l':
	    if (*format == 'l') {
		flags |= SCAN_BIG;
		format += 1;
		format += Tcl_UtfToUniChar(format, &ch);
		break;
	    }
	case 'L':
	    flags |= SCAN_LONGER;
	case 'h':
	    format += Tcl_UtfToUniChar(format, &ch);
	}

	if (!(flags & SCAN_SUPPRESS) && numVars && (objIndex >= numVars)) {
	    goto badIndex;
	}

	/*







|











|





|







343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
	/*
	 * Parse any width specifier.
	 */

	if ((ch < 0x80) && isdigit(UCHAR(ch))) {	/* INTL: "C" locale. */
	    value = strtoul(format-1, (char **) &format, 10);	/* INTL: "C" locale. */
	    flags |= SCAN_WIDTH;
	    format += TclUtfToUniChar(format, &ch);
	}

	/*
	 * Handle any size specifier.
	 */

	switch (ch) {
	case 'l':
	    if (*format == 'l') {
		flags |= SCAN_BIG;
		format += 1;
		format += TclUtfToUniChar(format, &ch);
		break;
	    }
	case 'L':
	    flags |= SCAN_LONGER;
	case 'h':
	    format += TclUtfToUniChar(format, &ch);
	}

	if (!(flags & SCAN_SUPPRESS) && numVars && (objIndex >= numVars)) {
	    goto badIndex;
	}

	/*
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
456
457
458
459
460
461
	case '[':
	    if (flags & (SCAN_LONGER|SCAN_BIG)) {
		goto invalidFieldSize;
	    }
	    if (*format == '\0') {
		goto badSet;
	    }
	    format += Tcl_UtfToUniChar(format, &ch);
	    if (ch == '^') {
		if (*format == '\0') {
		    goto badSet;
		}
		format += Tcl_UtfToUniChar(format, &ch);
	    }
	    if (ch == ']') {
		if (*format == '\0') {
		    goto badSet;
		}
		format += Tcl_UtfToUniChar(format, &ch);
	    }
	    while (ch != ']') {
		if (*format == '\0') {
		    goto badSet;
		}
		format += Tcl_UtfToUniChar(format, &ch);
	    }
	    break;
	badSet:
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "unmatched [ in format string", -1));
	    Tcl_SetErrorCode(interp, "TCL", "FORMAT", "BRACKET", NULL);
	    goto error;







|




|





|





|







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
456
457
458
459
460
461
	case '[':
	    if (flags & (SCAN_LONGER|SCAN_BIG)) {
		goto invalidFieldSize;
	    }
	    if (*format == '\0') {
		goto badSet;
	    }
	    format += TclUtfToUniChar(format, &ch);
	    if (ch == '^') {
		if (*format == '\0') {
		    goto badSet;
		}
		format += TclUtfToUniChar(format, &ch);
	    }
	    if (ch == ']') {
		if (*format == '\0') {
		    goto badSet;
		}
		format += TclUtfToUniChar(format, &ch);
	    }
	    while (ch != ']') {
		if (*format == '\0') {
		    goto badSet;
		}
		format += TclUtfToUniChar(format, &ch);
	    }
	    break;
	badSet:
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "unmatched [ in format string", -1));
	    Tcl_SetErrorCode(interp, "TCL", "FORMAT", "BRACKET", NULL);
	    goto error;
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
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
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
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
     * mismatch.
     */

    objIndex = 0;
    nconversions = 0;
    while (*format != '\0') {
	int parseFlag = TCL_PARSE_NO_WHITESPACE;
	format += Tcl_UtfToUniChar(format, &ch);

	flags = 0;

	/*
	 * If we see whitespace in the format, skip whitespace in the string.
	 */

	if (Tcl_UniCharIsSpace(ch)) {
	    offset = Tcl_UtfToUniChar(string, &sch);
	    while (Tcl_UniCharIsSpace(sch)) {
		if (*string == '\0') {
		    goto done;
		}
		string += offset;
		offset = Tcl_UtfToUniChar(string, &sch);
	    }
	    continue;
	}

	if (ch != '%') {
	literal:
	    if (*string == '\0') {
		underflow = 1;
		goto done;
	    }
	    string += Tcl_UtfToUniChar(string, &sch);
	    if (ch != sch) {
		goto done;
	    }
	    continue;
	}

	format += Tcl_UtfToUniChar(format, &ch);
	if (ch == '%') {
	    goto literal;
	}

	/*
	 * Check for assignment suppression ('*') or an XPG3-style assignment
	 * ('%n$').
	 */

	if (ch == '*') {
	    flags |= SCAN_SUPPRESS;
	    format += Tcl_UtfToUniChar(format, &ch);
	} else if ((ch < 0x80) && isdigit(UCHAR(ch))) {	/* INTL: "C" locale. */
	    char *formatEnd;
	    value = strtoul(format-1, &formatEnd, 10);/* INTL: "C" locale. */
	    if (*formatEnd == '$') {
		format = formatEnd+1;
		format += Tcl_UtfToUniChar(format, &ch);
		objIndex = (int) value - 1;
	    }
	}

	/*
	 * Parse any width specifier.
	 */

	if ((ch < 0x80) && isdigit(UCHAR(ch))) {	/* INTL: "C" locale. */
	    width = (int) strtoul(format-1, (char **) &format, 10);/* INTL: "C" locale. */
	    format += Tcl_UtfToUniChar(format, &ch);
	} else {
	    width = 0;
	}

	/*
	 * Handle any size specifier.
	 */

	switch (ch) {
	case 'l':
	    if (*format == 'l') {
		flags |= SCAN_BIG;
		format += 1;
		format += Tcl_UtfToUniChar(format, &ch);
		break;
	    }
	case 'L':
	    flags |= SCAN_LONGER;
	    /*
	     * Fall through so we skip to the next character.
	     */
	case 'h':
	    format += Tcl_UtfToUniChar(format, &ch);
	}

	/*
	 * Handle the various field types.
	 */

	switch (ch) {







|








|





|










|






|











|





|










|













|








|







626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
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
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
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
     * mismatch.
     */

    objIndex = 0;
    nconversions = 0;
    while (*format != '\0') {
	int parseFlag = TCL_PARSE_NO_WHITESPACE;
	format += TclUtfToUniChar(format, &ch);

	flags = 0;

	/*
	 * If we see whitespace in the format, skip whitespace in the string.
	 */

	if (Tcl_UniCharIsSpace(ch)) {
	    offset = TclUtfToUniChar(string, &sch);
	    while (Tcl_UniCharIsSpace(sch)) {
		if (*string == '\0') {
		    goto done;
		}
		string += offset;
		offset = TclUtfToUniChar(string, &sch);
	    }
	    continue;
	}

	if (ch != '%') {
	literal:
	    if (*string == '\0') {
		underflow = 1;
		goto done;
	    }
	    string += TclUtfToUniChar(string, &sch);
	    if (ch != sch) {
		goto done;
	    }
	    continue;
	}

	format += TclUtfToUniChar(format, &ch);
	if (ch == '%') {
	    goto literal;
	}

	/*
	 * Check for assignment suppression ('*') or an XPG3-style assignment
	 * ('%n$').
	 */

	if (ch == '*') {
	    flags |= SCAN_SUPPRESS;
	    format += TclUtfToUniChar(format, &ch);
	} else if ((ch < 0x80) && isdigit(UCHAR(ch))) {	/* INTL: "C" locale. */
	    char *formatEnd;
	    value = strtoul(format-1, &formatEnd, 10);/* INTL: "C" locale. */
	    if (*formatEnd == '$') {
		format = formatEnd+1;
		format += TclUtfToUniChar(format, &ch);
		objIndex = (int) value - 1;
	    }
	}

	/*
	 * Parse any width specifier.
	 */

	if ((ch < 0x80) && isdigit(UCHAR(ch))) {	/* INTL: "C" locale. */
	    width = (int) strtoul(format-1, (char **) &format, 10);/* INTL: "C" locale. */
	    format += TclUtfToUniChar(format, &ch);
	} else {
	    width = 0;
	}

	/*
	 * Handle any size specifier.
	 */

	switch (ch) {
	case 'l':
	    if (*format == 'l') {
		flags |= SCAN_BIG;
		format += 1;
		format += TclUtfToUniChar(format, &ch);
		break;
	    }
	case 'L':
	    flags |= SCAN_LONGER;
	    /*
	     * Fall through so we skip to the next character.
	     */
	case 'h':
	    format += TclUtfToUniChar(format, &ch);
	}

	/*
	 * Handle the various field types.
	 */

	switch (ch) {
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
	/*
	 * Skip any leading whitespace at the beginning of a field unless the
	 * format suppresses this behavior.
	 */

	if (!(flags & SCAN_NOSKIP)) {
	    while (*string != '\0') {
		offset = Tcl_UtfToUniChar(string, &sch);
		if (!Tcl_UniCharIsSpace(sch)) {
		    break;
		}
		string += offset;
	    }
	    if (*string == '\0') {
		underflow = 1;







|







795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
	/*
	 * Skip any leading whitespace at the beginning of a field unless the
	 * format suppresses this behavior.
	 */

	if (!(flags & SCAN_NOSKIP)) {
	    while (*string != '\0') {
		offset = TclUtfToUniChar(string, &sch);
		if (!Tcl_UniCharIsSpace(sch)) {
		    break;
		}
		string += offset;
	    }
	    if (*string == '\0') {
		underflow = 1;
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
	     */

	    if (width == 0) {
		width = ~0;
	    }
	    end = string;
	    while (*end != '\0') {
		offset = Tcl_UtfToUniChar(end, &sch);
		if (Tcl_UniCharIsSpace(sch)) {
		    break;
		}
		end += offset;
		if (--width == 0) {
		    break;
		}







|







822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
	     */

	    if (width == 0) {
		width = ~0;
	    }
	    end = string;
	    while (*end != '\0') {
		offset = TclUtfToUniChar(end, &sch);
		if (Tcl_UniCharIsSpace(sch)) {
		    break;
		}
		end += offset;
		if (--width == 0) {
		    break;
		}
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
	    if (width == 0) {
		width = ~0;
	    }
	    end = string;

	    format = BuildCharSet(&cset, format);
	    while (*end != '\0') {
		offset = Tcl_UtfToUniChar(end, &sch);
		if (!CharInSet(&cset, (int)sch)) {
		    break;
		}
		end += offset;
		if (--width == 0) {
		    break;
		}







|







850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
	    if (width == 0) {
		width = ~0;
	    }
	    end = string;

	    format = BuildCharSet(&cset, format);
	    while (*end != '\0') {
		offset = TclUtfToUniChar(end, &sch);
		if (!CharInSet(&cset, (int)sch)) {
		    break;
		}
		end += offset;
		if (--width == 0) {
		    break;
		}
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
	    break;
	}
	case 'c':
	    /*
	     * Scan a single Unicode character.
	     */

	    string += Tcl_UtfToUniChar(string, &sch);
	    if (!(flags & SCAN_SUPPRESS)) {
		objPtr = Tcl_NewIntObj((int)sch);
		Tcl_IncrRefCount(objPtr);
		CLANG_ASSERT(objs);
		objs[objIndex++] = objPtr;
	    }
	    break;







|







881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
	    break;
	}
	case 'c':
	    /*
	     * Scan a single Unicode character.
	     */

	    string += TclUtfToUniChar(string, &sch);
	    if (!(flags & SCAN_SUPPRESS)) {
		objPtr = Tcl_NewIntObj((int)sch);
		Tcl_IncrRefCount(objPtr);
		CLANG_ASSERT(objs);
		objs[objIndex++] = objPtr;
	    }
	    break;
Changes to generic/tclStrToD.c.
1186
1187
1188
1189
1190
1191
1192

1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
	case sINFINI:
	case sINFINIT:
#ifdef IEEE_FLOATING_POINT
	case sN:
	case sNA:
	case sNANPAREN:
	case sNANHEX:

	    Tcl_Panic("TclParseNumber: bad acceptState %d parsing '%s'",
		    acceptState, bytes);
#endif
	case BINARY:
	    shift = numTrailZeros;
	    if (!significandOverflow && significandWide != 0 &&
		    ((size_t)shift >= CHAR_BIT*sizeof(Tcl_WideUInt) ||
		    significandWide > (MOST_BITS + signum) >> shift)) {
		significandOverflow = 1;
		TclBNInitBignumFromWideUInt(&significandBig, significandWide);







>


<







1186
1187
1188
1189
1190
1191
1192
1193
1194
1195

1196
1197
1198
1199
1200
1201
1202
	case sINFINI:
	case sINFINIT:
#ifdef IEEE_FLOATING_POINT
	case sN:
	case sNA:
	case sNANPAREN:
	case sNANHEX:
#endif
	    Tcl_Panic("TclParseNumber: bad acceptState %d parsing '%s'",
		    acceptState, bytes);

	case BINARY:
	    shift = numTrailZeros;
	    if (!significandOverflow && significandWide != 0 &&
		    ((size_t)shift >= CHAR_BIT*sizeof(Tcl_WideUInt) ||
		    significandWide > (MOST_BITS + signum) >> shift)) {
		significandOverflow = 1;
		TclBNInitBignumFromWideUInt(&significandBig, significandWide);
Changes to generic/tclStringObj.c.
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
	int width, gotPrecision, precision, sawFlag, useShort = 0, useBig = 0;
#ifndef TCL_WIDE_INT_IS_LONG
	int useWide = 0;
#endif
	int newXpg, numChars, allocSegment = 0, segmentLimit, segmentNumBytes;
	Tcl_Obj *segment;
	Tcl_UniChar ch;
	int step = Tcl_UtfToUniChar(format, &ch);

	format += step;
	if (ch != '%') {
	    numBytes += step;
	    continue;
	}
	if (numBytes) {







|







1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
	int width, gotPrecision, precision, sawFlag, useShort = 0, useBig = 0;
#ifndef TCL_WIDE_INT_IS_LONG
	int useWide = 0;
#endif
	int newXpg, numChars, allocSegment = 0, segmentLimit, segmentNumBytes;
	Tcl_Obj *segment;
	Tcl_UniChar ch;
	int step = TclUtfToUniChar(format, &ch);

	format += step;
	if (ch != '%') {
	    numBytes += step;
	    continue;
	}
	if (numBytes) {
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732

	/*
	 * Saw a % : process the format specifier.
	 *
	 * Step 0. Handle special case of escaped format marker (i.e., %%).
	 */

	step = Tcl_UtfToUniChar(format, &ch);
	if (ch == '%') {
	    span = format;
	    numBytes = step;
	    format += step;
	    continue;
	}

	/*
	 * Step 1. XPG3 position specifier
	 */

	newXpg = 0;
	if (isdigit(UCHAR(ch))) {
	    int position = strtoul(format, &end, 10);

	    if (*end == '$') {
		newXpg = 1;
		objIndex = position - 1;
		format = end + 1;
		step = Tcl_UtfToUniChar(format, &ch);
	    }
	}
	if (newXpg) {
	    if (gotSequential) {
		msg = mixedXPG;
		errCode = "MIXEDSPECTYPES";
		goto errorMsg;







|



















|







1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732

	/*
	 * Saw a % : process the format specifier.
	 *
	 * Step 0. Handle special case of escaped format marker (i.e., %%).
	 */

	step = TclUtfToUniChar(format, &ch);
	if (ch == '%') {
	    span = format;
	    numBytes = step;
	    format += step;
	    continue;
	}

	/*
	 * Step 1. XPG3 position specifier
	 */

	newXpg = 0;
	if (isdigit(UCHAR(ch))) {
	    int position = strtoul(format, &end, 10);

	    if (*end == '$') {
		newXpg = 1;
		objIndex = position - 1;
		format = end + 1;
		step = TclUtfToUniChar(format, &ch);
	    }
	}
	if (newXpg) {
	    if (gotSequential) {
		msg = mixedXPG;
		errCode = "MIXEDSPECTYPES";
		goto errorMsg;
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
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
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
		gotPlus = 1;
		break;
	    default:
		sawFlag = 0;
	    }
	    if (sawFlag) {
		format += step;
		step = Tcl_UtfToUniChar(format, &ch);
	    }
	} while (sawFlag);

	/*
	 * Step 3. Minimum field width.
	 */

	width = 0;
	if (isdigit(UCHAR(ch))) {
	    width = strtoul(format, &end, 10);
	    format = end;
	    step = Tcl_UtfToUniChar(format, &ch);
	} else if (ch == '*') {
	    if (objIndex >= objc - 1) {
		msg = badIndex[gotXpg];
		errCode = gotXpg ? "INDEXRANGE" : "FIELDVARMISMATCH";
		goto errorMsg;
	    }
	    if (TclGetIntFromObj(interp, objv[objIndex], &width) != TCL_OK) {
		goto error;
	    }
	    if (width < 0) {
		width = -width;
		gotMinus = 1;
	    }
	    objIndex++;
	    format += step;
	    step = Tcl_UtfToUniChar(format, &ch);
	}
	if (width > limit) {
	    msg = overflow;
	    errCode = "OVERFLOW";
	    goto errorMsg;
	}

	/*
	 * Step 4. Precision.
	 */

	gotPrecision = precision = 0;
	if (ch == '.') {
	    gotPrecision = 1;
	    format += step;
	    step = Tcl_UtfToUniChar(format, &ch);
	}
	if (isdigit(UCHAR(ch))) {
	    precision = strtoul(format, &end, 10);
	    format = end;
	    step = Tcl_UtfToUniChar(format, &ch);
	} else if (ch == '*') {
	    if (objIndex >= objc - 1) {
		msg = badIndex[gotXpg];
		errCode = gotXpg ? "INDEXRANGE" : "FIELDVARMISMATCH";
		goto errorMsg;
	    }
	    if (TclGetIntFromObj(interp, objv[objIndex], &precision)
		    != TCL_OK) {
		goto error;
	    }

	    /*
	     * TODO: Check this truncation logic.
	     */

	    if (precision < 0) {
		precision = 0;
	    }
	    objIndex++;
	    format += step;
	    step = Tcl_UtfToUniChar(format, &ch);
	}

	/*
	 * Step 5. Length modifier.
	 */

	if (ch == 'h') {
	    useShort = 1;
	    format += step;
	    step = Tcl_UtfToUniChar(format, &ch);
	} else if (ch == 'l') {
	    format += step;
	    step = Tcl_UtfToUniChar(format, &ch);
	    if (ch == 'l') {
		useBig = 1;
		format += step;
		step = Tcl_UtfToUniChar(format, &ch);
#ifndef TCL_WIDE_INT_IS_LONG
	    } else {
		useWide = 1;
#endif
	    }
	} else if (ch == 'I') {
	    if ((format[1] == '6') && (format[2] == '4')) {







|











|















|















|




|




















|









|


|



|







1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
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
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
		gotPlus = 1;
		break;
	    default:
		sawFlag = 0;
	    }
	    if (sawFlag) {
		format += step;
		step = TclUtfToUniChar(format, &ch);
	    }
	} while (sawFlag);

	/*
	 * Step 3. Minimum field width.
	 */

	width = 0;
	if (isdigit(UCHAR(ch))) {
	    width = strtoul(format, &end, 10);
	    format = end;
	    step = TclUtfToUniChar(format, &ch);
	} else if (ch == '*') {
	    if (objIndex >= objc - 1) {
		msg = badIndex[gotXpg];
		errCode = gotXpg ? "INDEXRANGE" : "FIELDVARMISMATCH";
		goto errorMsg;
	    }
	    if (TclGetIntFromObj(interp, objv[objIndex], &width) != TCL_OK) {
		goto error;
	    }
	    if (width < 0) {
		width = -width;
		gotMinus = 1;
	    }
	    objIndex++;
	    format += step;
	    step = TclUtfToUniChar(format, &ch);
	}
	if (width > limit) {
	    msg = overflow;
	    errCode = "OVERFLOW";
	    goto errorMsg;
	}

	/*
	 * Step 4. Precision.
	 */

	gotPrecision = precision = 0;
	if (ch == '.') {
	    gotPrecision = 1;
	    format += step;
	    step = TclUtfToUniChar(format, &ch);
	}
	if (isdigit(UCHAR(ch))) {
	    precision = strtoul(format, &end, 10);
	    format = end;
	    step = TclUtfToUniChar(format, &ch);
	} else if (ch == '*') {
	    if (objIndex >= objc - 1) {
		msg = badIndex[gotXpg];
		errCode = gotXpg ? "INDEXRANGE" : "FIELDVARMISMATCH";
		goto errorMsg;
	    }
	    if (TclGetIntFromObj(interp, objv[objIndex], &precision)
		    != TCL_OK) {
		goto error;
	    }

	    /*
	     * TODO: Check this truncation logic.
	     */

	    if (precision < 0) {
		precision = 0;
	    }
	    objIndex++;
	    format += step;
	    step = TclUtfToUniChar(format, &ch);
	}

	/*
	 * Step 5. Length modifier.
	 */

	if (ch == 'h') {
	    useShort = 1;
	    format += step;
	    step = TclUtfToUniChar(format, &ch);
	} else if (ch == 'l') {
	    format += step;
	    step = TclUtfToUniChar(format, &ch);
	    if (ch == 'l') {
		useBig = 1;
		format += step;
		step = TclUtfToUniChar(format, &ch);
#ifndef TCL_WIDE_INT_IS_LONG
	    } else {
		useWide = 1;
#endif
	    }
	} else if (ch == 'I') {
	    if ((format[1] == '6') && (format[2] == '4')) {
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
TclStringCatObjv(
    Tcl_Interp *interp,
    int inPlace,
    int objc,
    Tcl_Obj * const objv[],
    Tcl_Obj **objPtrPtr)
{
    Tcl_Obj *objPtr, *objResultPtr, * const *ov;
    int oc, length = 0, binary = 1, first = 0;
    int allowUniChar = 1, requestUniChar = 0;



    /* 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;
    while (oc-- && (binary || allowUniChar)) {
	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







|
|

>
>

|
>
>
>
>
>
>
>
>









|
|







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
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
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
2948
2949
2950
2951
2952
2953
2954

2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
2966
2967
		    requestUniChar = 1;
		} else {
		    /* Have another type; prevent shimmer */
		    allowUniChar = 0;
		}
	    }
	}
    }

    if (binary) {
	/* Result will be pure byte array. Pre-size it */
	ov = objv; oc = objc;
	while (oc-- && (length >= 0)) {
	    objPtr = *ov++;

	    if (objPtr->bytes == NULL) {
		int numBytes;

		Tcl_GetByteArrayFromObj(objPtr, &numBytes); /* PANIC? */


		if (length == 0) {
		    first = objc - oc - 1;


		}
		length += numBytes;
	    }
	}

    } else if (allowUniChar && requestUniChar) {
	/* Result will be pure Tcl_UniChar array. Pre-size it. */
	ov = objv; oc = objc;
	while (oc-- && (length >= 0)) {
	    objPtr = *ov++;

	    if ((objPtr->bytes == NULL) || (objPtr->length)) {
		int numChars;

		Tcl_GetUnicodeFromObj(objPtr, &numChars); /* PANIC? */


		if (length == 0) {
		    first = objc - oc - 1;


		}
		length += numChars;
	    }
	}

    } else {
	/* Result will be concat of string reps. Pre-size it. */
	ov = objv; oc = objc;

































































	while (oc-- && (length >= 0)) {
	    int numBytes;


	    objPtr = *ov++;

	    Tcl_GetStringFromObj(objPtr, &numBytes);	/* PANIC? */
	    if ((length == 0) && numBytes) {
		first = objc - oc - 1;


	    }
	    length += numBytes;
	}
    }

    if (length < 0) {
	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 (length == 0) {

	/* Total length of zero means every value has length zero */
	*objPtrPtr = objv[0];
	return TCL_OK;
    }

    objv += first; objc -= first;

    if (binary) {
	/* Efficiently produce a pure byte array result */
	unsigned char *dst;

	/*
	 * Broken interface! Byte array value routines offer no way







|




|
|





>
>
|
|
>
>
|
|
|
|
>



|
|





>
>
|
|
>
>
|
|
|
|
>



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

>

|

|
|
|
>
>
|
|
|
<
|
<
<
<
<
<

<


|
>
|
|



|







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
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
3010
3011
3012
3013
3014
3015
3016
3017
3018
3019
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
		    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;
	do {
	    Tcl_Obj *objPtr = *ov++;

	    if (objPtr->bytes == NULL) {
		int numBytes;

		Tcl_GetByteArrayFromObj(objPtr, &numBytes); /* PANIC? */
		if (numBytes) {
		    last = objc - oc;
		    if (length == 0) {
			first = last;
		    } else if (numBytes > INT_MAX - length) {
			goto overflow;
		    }
		    length += numBytes;
		}
	    }
	} while (--oc);
    } else if (allowUniChar && requestUniChar) {
	/* Result will be pure Tcl_UniChar array. Pre-size it. */
	ov = objv; oc = objc;
	do {
	    Tcl_Obj *objPtr = *ov++;

	    if ((objPtr->bytes == NULL) || (objPtr->length)) {
		int numChars;

		Tcl_GetUnicodeFromObj(objPtr, &numChars); /* PANIC? */
		if (numChars) {
		    last = objc - oc;
		    if (length == 0) {
			first = last;
		    } else if (numChars > INT_MAX - length) {
			goto overflow;
		    }
		    length += numChars;
		}
	    }
	} while (--oc);
    } else {
	/* Result will be concat of string reps. Pre-size it. */
	ov = objv; oc = objc;
	do {
	    Tcl_Obj *pendingPtr = NULL;

	    /*
	     * Loop until a possibly non-empty value is reached.
	     * Keep string rep generation pending when possible.
	     */

	    do {
		/* assert ( pendingPtr == NULL ) */
		/* assert ( length == 0 ) */

		Tcl_Obj *objPtr = *ov++;

		if (objPtr->bytes == NULL) {
		    /* No string rep; Take the chance we can avoid making it */
		    pendingPtr = objPtr;
		} else {
		    Tcl_GetStringFromObj(objPtr, &length); /* PANIC? */
		}
	    } while (--oc && (length == 0) && (pendingPtr == NULL));

	    /*
 	     * Either we found a possibly non-empty value, and we
 	     * remember this index as the first and last such value so
 	     * far seen, or (oc == 0) and all values are known empty,
 	     * so first = last = objc - 1 signals the right quick return.
 	     */

	    first = last = objc - oc - 1;

	    if (oc && (length == 0)) {
		int numBytes;

		/* assert ( pendingPtr != NULL ) */

		/*
		 * There's a pending value followed by more values.
		 * Loop over remaining values generating strings until
		 * a non-empty value is found, or the pending value gets
		 * its string generated.
		 */

		do {
		    Tcl_Obj *objPtr = *ov++;
		    Tcl_GetStringFromObj(objPtr, &numBytes); /* PANIC? */
		} while (--oc && numBytes == 0 && pendingPtr->bytes == NULL);

		if (numBytes) {
		    last = objc -oc -1;
		}
		if (oc || numBytes) {
		    Tcl_GetStringFromObj(pendingPtr, &length);
		}
		if (length == 0) {
		    if (numBytes) {
			first = last;
		    }
		} else if (numBytes > INT_MAX - length) {
		    goto overflow;
		}
		length += numBytes;
	    }
	} while (oc && (length == 0));

	while (oc) {
	    int numBytes;
	    Tcl_Obj *objPtr = *ov++;

	    /* assert ( length > 0 && pendingPtr == NULL )  */

	    Tcl_GetStringFromObj(objPtr, &numBytes); /* PANIC? */
	    if (numBytes) {
		last = objc - oc;
		if (numBytes > INT_MAX - length) {
		    goto overflow;
		}
		length += numBytes;
	    }

	    --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;

	/*
	 * Broken interface! Byte array value routines offer no way
3054
3055
3056
3057
3058
3059
3060

3061
3062
3063
3064
3065
3066
3067
3068
3069
3070
		    	"concatenation failed: unable to alloc %u bytes",
			length));
		    Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
		}
		return TCL_ERROR;
	    }
	    dst = Tcl_GetString(objResultPtr) + start;

	    if (length > start) {
		TclFreeIntRep(objResultPtr);
	    }
	} else {
	    objResultPtr = Tcl_NewObj();	/* PANIC? */
	    if (0 == Tcl_AttemptSetObjLength(objResultPtr, length)) {
		if (interp) {
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    	"concatenation failed: unable to alloc %u bytes",
			length));







>
|
|
<







3136
3137
3138
3139
3140
3141
3142
3143
3144
3145

3146
3147
3148
3149
3150
3151
3152
		    	"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)) {
		if (interp) {
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    	"concatenation failed: unable to alloc %u bytes",
			length));
3083
3084
3085
3086
3087
3088
3089








3090
3091
3092
3093
3094
3095
3096
		memcpy(dst, src, (size_t) more);
		dst += more;
	    }
	}
    }
    *objPtrPtr = objResultPtr;
    return TCL_OK;








}

/*
 *---------------------------------------------------------------------------
 *
 * TclStringFind --
 *







>
>
>
>
>
>
>
>







3165
3166
3167
3168
3169
3170
3171
3172
3173
3174
3175
3176
3177
3178
3179
3180
3181
3182
3183
3184
3185
3186
		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 --
 *
3405
3406
3407
3408
3409
3410
3411
3412
3413
3414
3415
3416
3417
3418
3419

	    while (bytesLeft) {
		/*
		 * NOTE: We know that the from buffer is NUL-terminated.
		 * It's part of the contract for objPtr->bytes values.
		 * Thus, we can skip calling Tcl_UtfCharComplete() here.
		 */
		int bytesInChar = Tcl_UtfToUniChar(from, &ch);

		ReverseBytes((unsigned char *)to, (unsigned char *)from,
			bytesInChar);
		to += bytesInChar;
		from += bytesInChar;
		bytesLeft -= bytesInChar;
		charCount++;







|







3495
3496
3497
3498
3499
3500
3501
3502
3503
3504
3505
3506
3507
3508
3509

	    while (bytesLeft) {
		/*
		 * NOTE: We know that the from buffer is NUL-terminated.
		 * It's part of the contract for objPtr->bytes values.
		 * Thus, we can skip calling Tcl_UtfCharComplete() here.
		 */
		int bytesInChar = TclUtfToUniChar(from, &ch);

		ReverseBytes((unsigned char *)to, (unsigned char *)from,
			bytesInChar);
		to += bytesInChar;
		from += bytesInChar;
		bytesLeft -= bytesInChar;
		charCount++;
Changes to generic/tclStubInit.c.
660
661
662
663
664
665
666





667
668
669
670
671
672
673
    TclGetNamespaceCommandTable, /* 245 */
    TclInitRewriteEnsemble, /* 246 */
    TclResetRewriteEnsemble, /* 247 */
    TclCopyChannel, /* 248 */
    TclDoubleDigits, /* 249 */
    TclSetSlaveCancelFlags, /* 250 */
    TclRegisterLiteral, /* 251 */





};

static const TclIntPlatStubs tclIntPlatStubs = {
    TCL_STUB_MAGIC,
    0,
#if !defined(_WIN32) && !defined(__CYGWIN__) && !defined(MAC_OSX_TCL) /* UNIX */
    TclGetAndDetachPids, /* 0 */







>
>
>
>
>







660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
    TclGetNamespaceCommandTable, /* 245 */
    TclInitRewriteEnsemble, /* 246 */
    TclResetRewriteEnsemble, /* 247 */
    TclCopyChannel, /* 248 */
    TclDoubleDigits, /* 249 */
    TclSetSlaveCancelFlags, /* 250 */
    TclRegisterLiteral, /* 251 */
    TclPtrGetVar, /* 252 */
    TclPtrSetVar, /* 253 */
    TclPtrIncrObjVar, /* 254 */
    TclPtrObjMakeUpvar, /* 255 */
    TclPtrUnsetVar, /* 256 */
};

static const TclIntPlatStubs tclIntPlatStubs = {
    TCL_STUB_MAGIC,
    0,
#if !defined(_WIN32) && !defined(__CYGWIN__) && !defined(MAC_OSX_TCL) /* UNIX */
    TclGetAndDetachPids, /* 0 */
Changes to generic/tclTest.c.
6832
6833
6834
6835
6836
6837
6838
6839
6840
6841
6842
6843
6844
6845
6846
    int objc,
    Tcl_Obj *const objv[])
{
    if (objc > 1) {
	int len = -1;

	if (objc > 2) {
	    (void) Tcl_GetStringFromObj(objv[1], &len);
	}
	len = Tcl_NumUtfChars(Tcl_GetString(objv[1]), len);
	Tcl_SetObjResult(interp, Tcl_NewIntObj(len));
    }
    return TCL_OK;
}








|







6832
6833
6834
6835
6836
6837
6838
6839
6840
6841
6842
6843
6844
6845
6846
    int objc,
    Tcl_Obj *const objv[])
{
    if (objc > 1) {
	int len = -1;

	if (objc > 2) {
	    (void) Tcl_GetIntFromObj(interp, objv[2], &len);
	}
	len = Tcl_NumUtfChars(Tcl_GetString(objv[1]), len);
	Tcl_SetObjResult(interp, Tcl_NewIntObj(len));
    }
    return TCL_OK;
}

Changes to generic/tclUniData.c.
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
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
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
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
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
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
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
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
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
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
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
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
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

static const unsigned short pageMap[] = {
    0, 32, 64, 96, 0, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416,
    448, 224, 480, 512, 544, 576, 608, 640, 672, 704, 704, 736, 768, 800,
    832, 864, 896, 928, 960, 992, 224, 1024, 224, 1056, 224, 224, 1088,
    1120, 1152, 1184, 1216, 1248, 1280, 1312, 1344, 1376, 1408, 1344, 1344,
    1440, 1472, 1504, 1536, 1568, 1344, 1344, 1600, 1632, 1664, 1696, 1728,
    1760, 1792, 1792, 1824, 1856, 1888, 1920, 1952, 1984, 2016, 2048, 2080,
    2112, 2144, 2176, 2208, 2240, 2272, 2304, 2336, 2368, 2400, 2432, 2464,
    2496, 2528, 2560, 2592, 2624, 2656, 2688, 2720, 2752, 2784, 2816, 2848,
    2880, 2912, 2944, 2976, 3008, 3040, 3072, 3104, 3136, 3168, 3200, 3232,
    3264, 1792, 3296, 3328, 3360, 1792, 3392, 3424, 3456, 3488, 3520, 3552,
    3584, 1792, 1344, 3616, 3648, 3680, 3712, 3744, 3776, 3808, 1344, 1344,


























































































    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 3840, 1344, 3872, 3904,








    3936, 1344, 3968, 1344, 4000, 4032, 4064, 4096, 4096, 4128, 4160, 1344,











































































































































    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 4192, 4224, 1344, 1344, 4256, 4288, 4320,
    4352, 4384, 1344, 4416, 4448, 4480, 4512, 1344, 4544, 4576, 4608, 4640,
    1344, 4672, 4704, 4736, 4768, 4800, 1344, 4832, 4864, 4896, 4928, 1344,
    4960, 4992, 5024, 5056, 1792, 1792, 5088, 5120, 5152, 5184, 5216, 5248,
    1344, 5280, 1344, 5312, 5344, 5376, 5408, 1792, 5440, 5472, 5504, 5536,
    5568, 5600, 5632, 5568, 704, 5664, 224, 224, 224, 224, 5696, 224, 224,
    224, 5728, 5760, 5792, 5824, 5856, 5888, 5920, 5952, 5984, 6016, 6048,
    6080, 6112, 6144, 6176, 6208, 6240, 6272, 6304, 6336, 6368, 6400, 6432,
    6464, 6496, 6496, 6496, 6496, 6496, 6496, 6496, 6496, 6528, 6560, 4896,
    6592, 6624, 6656, 6688, 6720, 4896, 6752, 6784, 6816, 6848, 6880, 6912,
    6944, 4896, 4896, 4896, 4896, 4896, 6976, 7008, 7040, 4896, 4896, 4896,
    7072, 4896, 4896, 4896, 4896, 4896, 4896, 4896, 7104, 7136, 4896, 7168,
    7200, 4896, 4896, 4896, 4896, 4896, 4896, 4896, 4896, 6496, 6496, 6496,
    6496, 7232, 6496, 7264, 7296, 6496, 6496, 6496, 6496, 6496, 6496, 6496,
    6496, 4896, 7328, 7360, 7392, 7424, 7456, 7488, 7520, 7552, 7584, 7616,
    7648, 224, 224, 224, 7680, 7712, 7744, 1344, 7776, 7808, 7840, 7840,
    704, 7872, 7904, 7936, 1792, 7968, 4896, 4896, 8000, 4896, 4896, 4896,
    4896, 4896, 4896, 8032, 8064, 8096, 8128, 3200, 1344, 8160, 4160, 1344,
    8192, 8224, 8256, 1344, 1344, 8288, 8320, 4896, 8352, 8384, 8416, 8448,
    4896, 8416, 8480, 4896, 8384, 4896, 4896, 4896, 4896, 4896, 4896, 4896,


















































































    4896, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,









































    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 4672, 4896, 4896, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 4672,
    1792, 8512, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 8544, 4896, 8576, 5376, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 8608, 8640, 224, 8672, 8704, 1344, 1344, 8736, 8768, 8800, 224,
    8832, 8864, 8896, 1792, 8928, 8960, 8992, 1344, 9024, 9056, 9088, 9120,
    9152, 1632, 9184, 9216, 9248, 1920, 9280, 9312, 9344, 1344, 9376, 9408,
    9440, 1344, 9472, 9504, 9536, 9568, 9600, 9632, 9664, 9696, 9696, 1344,
    9728, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
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    9856, 9856, 9856, 9856, 9856, 9856, 9856, 9856, 9856, 9856, 9856, 9856,
    9856, 9856, 9856, 9856, 9856, 9856, 9856, 9856, 9856, 9856, 9856, 9856,
    9856, 9856, 9856, 9856, 9856, 9856, 9856, 9856, 9856, 9856, 9856, 9856,
    9856, 9856, 9856, 9856, 9856, 9856, 9856, 9856, 9856, 9856, 9856, 9856,
    9856, 9856, 9856, 9856, 9856, 9856, 9856, 9856, 9856, 9888, 9888, 9888,
    9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888,
    9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888,
    9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888,
    9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888,
    9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888,
    9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888,
    9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888,
    9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888,
    9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888,
    9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888,
    9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888,
    9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888,
    9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888,
    9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888,
    9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888,
    9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888,
    9888, 9888, 9888, 9888, 9888, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 9920, 1344, 1344, 9952, 1792, 9984, 10016,
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    1344, 1344, 1344, 1344, 10144, 10176, 1344, 10208, 1344, 10240, 10272,
    10304, 10336, 10368, 10400, 1344, 1344, 1344, 10432, 10464, 64, 10496,
    10528, 10560, 4704, 10592, 10624
#if TCL_UTF_MAX > 3
    ,10656, 10688, 10720, 1792, 1344, 1344, 1344, 8320, 10752, 10784, 10816,
    10848, 10880, 10912, 10944, 10976, 1792, 1792, 1792, 1792, 9248, 1344,
    11008, 11040, 1344, 11072, 11104, 11136, 11168, 1344, 11200, 1792,
    11232, 11264, 11296, 1344, 11328, 11360, 11392, 11424, 1344, 11456,
    1344, 11488, 1792, 1792, 1792, 1792, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 7808, 4672, 10240, 1792, 1792, 1792, 1792,
    11520, 11552, 11584, 11616, 4704, 11648, 1792, 11680, 11712, 11744,
    1792, 1792, 1344, 11776, 11808, 6816, 11840, 11872, 11904, 11936, 11968,
    1792, 12000, 12032, 1344, 12064, 12096, 12128, 12160, 12192, 1792,
    1792, 1344, 1344, 12224, 1792, 12256, 12288, 12320, 12352, 1792, 1792,
    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 12384, 1792,
    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 12416,
    12448, 12480, 12512, 5216, 12544, 12576, 12608, 12640, 12672, 12704,
    12736, 5216, 12768, 12800, 12832, 12864, 12896, 1792, 1792, 12928,
    12960, 12992, 13024, 13056, 2336, 13088, 13120, 1792, 1792, 1792, 1792,
    1344, 13152, 13184, 1792, 1344, 13216, 13248, 1792, 1792, 1792, 1792,
    1792, 1344, 13280, 13312, 1792, 1344, 13344, 13376, 13408, 1344, 13440,
    13472, 1792, 13504, 13536, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
    1792, 1792, 1792, 1792, 13568, 13600, 13632, 1792, 1792, 1792, 1792,
    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1344, 13664,
    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 13696, 13728, 13760,
    13792, 13824, 13856, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
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    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 9952, 1792,
    1792, 1792, 10816, 10816, 10816, 13888, 1344, 1344, 1344, 1344, 1344,
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    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 13952, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
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    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 13984, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
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    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
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    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 16896, 1344, 1344,
    1344, 1344, 1344, 1344, 11328, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
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    1344, 1344, 1344, 1344, 1344, 1344, 14400, 1792, 1792, 1792, 1792,
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    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
    1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792, 1792,
    1792, 1792, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 11328
#endif /* TCL_UTF_MAX > 3 */
};

/*
 * The groupMap is indexed by combining the alternate page number with
 * the page offset and returns a group number that identifies a unique
 * set of character attributes.







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    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 9792, 9824, 9856, 9888, 9888, 9888, 9888, 9888, 9888, 9888,
    9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888,
    9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888,
    9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888,
    9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888,
    9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9888, 9920, 9920, 9920,
    9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920,
    9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920,
    9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920,
    9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920,
    9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920,
    9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920,
    9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920,
    9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920,
    9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920,
    9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920,
    9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920,
    9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920,
    9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920,
    9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920,
    9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920,
    9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920, 9920,
    9920, 9920, 9920, 9920, 9920, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 9952, 1344, 1344, 9984, 1824, 10016, 10048,
    10080, 1344, 1344, 10112, 10144, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 10176, 10208, 1344, 10240, 1344, 10272, 10304,
    10336, 10368, 10400, 10432, 1344, 1344, 1344, 10464, 10496, 64, 10528,
    10560, 10592, 4736, 10624, 10656
#if TCL_UTF_MAX > 3
    ,10688, 10720, 10752, 1824, 1344, 1344, 1344, 8352, 10784, 10816, 10848,
    10880, 10912, 10944, 10976, 11008, 1824, 1824, 1824, 1824, 9280, 1344,
    11040, 11072, 1344, 11104, 11136, 11168, 11200, 1344, 11232, 1824,
    11264, 11296, 11328, 1344, 11360, 11392, 11424, 11456, 1344, 11488,
    1344, 11520, 1824, 1824, 1824, 1824, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 7840, 4704, 10272, 1824, 1824, 1824, 1824,
    11552, 11584, 11616, 11648, 4736, 11680, 1824, 11712, 11744, 11776,
    1824, 1824, 1344, 11808, 11840, 6848, 11872, 11904, 11936, 11968, 12000,
    1824, 12032, 12064, 1344, 12096, 12128, 12160, 12192, 12224, 1824,
    1824, 1344, 1344, 12256, 1824, 12288, 12320, 12352, 12384, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 12416, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 12448,
    12480, 12512, 12544, 5248, 12576, 12608, 12640, 12672, 12704, 12736,
    12768, 5248, 12800, 12832, 12864, 12896, 12928, 1824, 1824, 12960,
    12992, 13024, 13056, 13088, 2368, 13120, 13152, 1824, 1824, 1824, 1824,
    1344, 13184, 13216, 1824, 1344, 13248, 13280, 1824, 1824, 1824, 1824,
    1824, 1344, 13312, 13344, 1824, 1344, 13376, 13408, 13440, 1344, 13472,
    13504, 1824, 13536, 13568, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 13600, 13632, 13664, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 13696, 13728, 13760, 1344, 13792, 13824, 1344,
    13856, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 13888, 13920,
    13952, 13984, 14016, 14048, 1824, 1824, 14080, 14112, 14144, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    9984, 1824, 1824, 1824, 10848, 10848, 10848, 14176, 1344, 1344, 1344,
    1344, 1344, 1344, 14208, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 14240, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 14272, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 13856, 4736, 14304, 1824, 1824, 10208,
    14336, 1344, 14368, 14400, 14432, 14464, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1344, 1344,
    14496, 14528, 14560, 1824, 1824, 14592, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,

    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,




    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
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    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 14624, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 14656, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 4736, 1824, 1824, 10208, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 9856, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1344, 1344, 1344, 14688, 14720,
    14752, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    4928, 4928, 4928, 4928, 4928, 4928, 4928, 8064, 4928, 14784, 4928,
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    15072, 15104, 15136, 15168, 15200, 15232, 15264, 15296, 15328, 15360,
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    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,

    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,

    1344, 7840, 1824, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,















    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,










































































    17152, 1344, 1344, 1344, 1344, 1344, 1344, 11360, 1344, 1344, 1344,











































    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 17184, 1344,



















































































    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344,
    1344, 1344, 1344, 1344, 17216, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824,
    1824, 1824, 1824, 1824, 1824, 1824, 1344, 1344, 1344, 1344, 1344, 1344,

































































    1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 11360









































































#endif /* TCL_UTF_MAX > 3 */
};

/*
 * The groupMap is indexed by combining the alternate page number with
 * the page offset and returns a group number that identifies a unique
 * set of character attributes.
648
649
650
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
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
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 92, 92,
    92, 92, 92, 92, 92, 92, 92, 91, 91, 14, 3, 3, 3, 91, 0, 0, 0, 0, 0,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 92, 92, 92, 92, 91, 92, 92, 92, 92, 92, 92, 92,
    92, 92, 91, 92, 92, 92, 91, 92, 92, 92, 92, 92, 0, 0, 3, 3, 3, 3, 3,
    3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 92,

    92, 92, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0,
    15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
    92, 92, 92, 92, 17, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
    92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
    92, 92, 92, 124, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 92, 124, 92, 15, 124, 124, 124, 92, 92,
    92, 92, 92, 92, 92, 92, 124, 124, 124, 124, 92, 124, 124, 15, 92, 92,



    92, 92, 92, 92, 92, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 92, 92,










    3, 3, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 3, 91, 15, 15, 15, 15, 15, 15,


    15, 15, 15, 15, 15, 15, 15, 15, 15, 92, 124, 124, 0, 15, 15, 15, 15,





    15, 15, 15, 15, 0, 0, 15, 15, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 15, 15,
    15, 15, 15, 15, 15, 0, 15, 0, 0, 0, 15, 15, 15, 15, 0, 0, 92, 15, 124,
    124, 124, 92, 92, 92, 92, 0, 0, 124, 124, 0, 0, 124, 124, 92, 15, 0,
    0, 0, 0, 0, 0, 0, 0, 124, 0, 0, 0, 0, 15, 15, 0, 15, 15, 15, 92, 92,
    0, 0, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 15, 15, 4, 4, 18, 18, 18, 18, 18,
    18, 14, 4, 0, 0, 0, 0, 0, 92, 92, 124, 0, 15, 15, 15, 15, 15, 15, 0,
    0, 0, 0, 15, 15, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 15, 15, 15, 15, 15,
    15, 15, 0, 15, 15, 0, 15, 15, 0, 15, 15, 0, 0, 92, 0, 124, 124, 124,
    92, 92, 0, 0, 0, 0, 92, 92, 0, 0, 92, 92, 92, 0, 0, 0, 92, 0, 0, 0,
    0, 0, 0, 0, 15, 15, 15, 15, 0, 15, 0, 0, 0, 0, 0, 0, 0, 9, 9, 9, 9,
    9, 9, 9, 9, 9, 9, 92, 92, 15, 15, 15, 92, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 92, 92, 124, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 15, 15,
    15, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 0, 15, 15, 15, 15, 15, 15, 15, 0, 15, 15,
    0, 15, 15, 15, 15, 15, 0, 0, 92, 15, 124, 124, 124, 92, 92, 92, 92,
    92, 0, 92, 92, 124, 0, 124, 124, 92, 0, 0, 15, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 92, 92, 0, 0, 9, 9, 9, 9, 9, 9, 9,
    9, 9, 9, 3, 4, 0, 0, 0, 0, 0, 0, 0, 15, 0, 0, 0, 0, 0, 0, 0, 92, 124,
    124, 0, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 15, 15, 0, 0, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 0, 15, 15, 15, 15, 15, 15, 15, 0, 15, 15, 0, 15, 15, 15,
    15, 15, 0, 0, 92, 15, 124, 92, 124, 92, 92, 92, 92, 0, 0, 124, 124,
    0, 0, 124, 124, 92, 0, 0, 0, 0, 0, 0, 0, 0, 92, 124, 0, 0, 0, 0, 15,
    15, 0, 15, 15, 15, 92, 92, 0, 0, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 14,
    15, 18, 18, 18, 18, 18, 18, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 92, 15, 0,
    15, 15, 15, 15, 15, 15, 0, 0, 0, 15, 15, 15, 0, 15, 15, 15, 15, 0,
    0, 0, 15, 15, 0, 15, 0, 15, 15, 0, 0, 0, 15, 15, 0, 0, 0, 15, 15, 15,
    0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0,
    124, 124, 92, 124, 124, 0, 0, 0, 124, 124, 124, 0, 124, 124, 124, 92,
    0, 0, 15, 0, 0, 0, 0, 0, 0, 124, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 18, 18, 18, 14, 14, 14, 14, 14,
    14, 4, 14, 0, 0, 0, 0, 0, 92, 124, 124, 124, 0, 15, 15, 15, 15, 15,
    15, 15, 15, 0, 15, 15, 15, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 15, 92,
    92, 92, 124, 124, 124, 124, 0, 92, 92, 92, 0, 92, 92, 92, 92, 0, 0,
    0, 0, 0, 0, 0, 92, 92, 0, 15, 15, 15, 0, 0, 0, 0, 0, 15, 15, 92, 92,
    0, 0, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 18, 18,
    18, 18, 18, 18, 18, 14, 15, 92, 124, 124, 0, 15, 15, 15, 15, 15, 15,
    15, 15, 0, 15, 15, 15, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 0, 15, 15, 15, 15, 15, 0, 0, 92, 15, 124, 92,
    124, 124, 124, 124, 124, 0, 92, 124, 124, 0, 124, 124, 92, 92, 0, 0,
    0, 0, 0, 0, 0, 124, 124, 0, 0, 0, 0, 0, 0, 0, 15, 0, 15, 15, 92, 92,
    0, 0, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 0, 15, 15, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 92, 124, 124, 0, 15, 15, 15, 15, 15, 15, 15, 15,
    0, 15, 15, 15, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 15, 124, 124, 124,
    92, 92, 92, 92, 0, 124, 124, 124, 0, 124, 124, 124, 92, 15, 14, 0,
    0, 0, 0, 15, 15, 15, 124, 18, 18, 18, 18, 18, 18, 18, 15, 15, 15, 92,
    92, 0, 0, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 18, 18, 18, 18, 18, 18, 18,
    18, 18, 14, 15, 15, 15, 15, 15, 15, 0, 0, 124, 124, 0, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15,







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>
>
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>


<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
|
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648
649
650
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
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
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
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 92, 92,
    92, 92, 92, 92, 92, 92, 92, 91, 91, 14, 3, 3, 3, 91, 0, 0, 0, 0, 0,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 92, 92, 92, 92, 91, 92, 92, 92, 92, 92, 92, 92,
    92, 92, 91, 92, 92, 92, 91, 92, 92, 92, 92, 92, 0, 0, 3, 3, 3, 3, 3,
    3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 92,
    92, 92, 0, 0, 3, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 0, 15, 15, 15, 15, 15, 15, 15, 15,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 92,
    92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 17, 92, 92, 92,
    92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
    92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 124, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 92,
    124, 92, 15, 124, 124, 124, 92, 92, 92, 92, 92, 92, 92, 92, 124, 124,
    124, 124, 92, 124, 124, 15, 92, 92, 92, 92, 92, 92, 92, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 92, 92, 3, 3, 9, 9, 9, 9, 9, 9, 9, 9, 9,
    9, 3, 91, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    92, 124, 124, 0, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 15, 15, 0, 0,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 0, 15, 15, 15, 15, 15, 15, 15, 0, 15, 0, 0, 0,
    15, 15, 15, 15, 0, 0, 92, 15, 124, 124, 124, 92, 92, 92, 92, 0, 0,
    124, 124, 0, 0, 124, 124, 92, 15, 0, 0, 0, 0, 0, 0, 0, 0, 124, 0, 0,
    0, 0, 15, 15, 0, 15, 15, 15, 92, 92, 0, 0, 9, 9, 9, 9, 9, 9, 9, 9,
    9, 9, 15, 15, 4, 4, 18, 18, 18, 18, 18, 18, 14, 4, 15, 3, 0, 0, 0,
    92, 92, 124, 0, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 15, 15, 0, 0, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 0, 15, 15, 15, 15, 15, 15, 15, 0, 15, 15, 0, 15, 15,
    0, 15, 15, 0, 0, 92, 0, 124, 124, 124, 92, 92, 0, 0, 0, 0, 92, 92,
    0, 0, 92, 92, 92, 0, 0, 0, 92, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15,
    0, 15, 0, 0, 0, 0, 0, 0, 0, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 92, 92, 15,
    15, 15, 92, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 92, 92, 124, 0, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 0, 15, 15, 15, 0, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0,
    15, 15, 15, 15, 15, 15, 15, 0, 15, 15, 0, 15, 15, 15, 15, 15, 0, 0,
    92, 15, 124, 124, 124, 92, 92, 92, 92, 92, 0, 92, 92, 124, 0, 124,
    124, 92, 0, 0, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15,
    15, 92, 92, 0, 0, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 3, 4, 0, 0, 0, 0, 0,
    0, 0, 15, 92, 92, 92, 92, 92, 92, 0, 92, 124, 124, 0, 15, 15, 15, 15,
    15, 15, 15, 15, 0, 0, 15, 15, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 15, 15,




















    15, 15, 15, 15, 15, 0, 15, 15, 0, 15, 15, 15, 15, 15, 0, 0, 92, 15,
    124, 92, 124, 92, 92, 92, 92, 0, 0, 124, 124, 0, 0, 124, 124, 92, 0,
    0, 0, 0, 0, 0, 0, 0, 92, 124, 0, 0, 0, 0, 15, 15, 0, 15, 15, 15, 92,
    92, 0, 0, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 14, 15, 18, 18, 18, 18, 18,
    18, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 92, 15, 0, 15, 15, 15, 15, 15, 15,
    0, 0, 0, 15, 15, 15, 0, 15, 15, 15, 15, 0, 0, 0, 15, 15, 0, 15, 0,
    15, 15, 0, 0, 0, 15, 15, 0, 0, 0, 15, 15, 15, 0, 0, 0, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 124, 124, 92, 124,
    124, 0, 0, 0, 124, 124, 124, 0, 124, 124, 124, 92, 0, 0, 15, 0, 0,
    0, 0, 0, 0, 124, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 9,
    9, 9, 9, 9, 9, 9, 9, 18, 18, 18, 14, 14, 14, 14, 14, 14, 4, 14, 0,
    0, 0, 0, 0, 92, 124, 124, 124, 0, 15, 15, 15, 15, 15, 15, 15, 15, 0,
    15, 15, 15, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 15, 92, 92, 92, 124,
    124, 124, 124, 0, 92, 92, 92, 0, 92, 92, 92, 92, 0, 0, 0, 0, 0, 0,
    0, 92, 92, 0, 15, 15, 15, 0, 0, 0, 0, 0, 15, 15, 92, 92, 0, 0, 9, 9,
    9, 9, 9, 9, 9, 9, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 18, 18, 18, 18, 18,
    18, 18, 14, 15, 92, 124, 124, 0, 15, 15, 15, 15, 15, 15, 15, 15, 0,
    15, 15, 15, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 0, 15, 15, 15, 15, 15, 0, 0, 92, 15, 124, 92, 124,
    124, 124, 124, 124, 0, 92, 124, 124, 0, 124, 124, 92, 92, 0, 0, 0,
    0, 0, 0, 0, 124, 124, 0, 0, 0, 0, 0, 0, 0, 15, 0, 15, 15, 92, 92, 0,
    0, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 0, 15, 15, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 92, 92, 124, 124, 0, 15, 15, 15, 15, 15, 15, 15, 15,
    0, 15, 15, 15, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 92, 92, 15, 124, 124, 124,
    92, 92, 92, 92, 0, 124, 124, 124, 0, 124, 124, 124, 92, 15, 14, 0,
    0, 0, 0, 15, 15, 15, 124, 18, 18, 18, 18, 18, 18, 18, 15, 15, 15, 92,
    92, 0, 0, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 18, 18, 18, 18, 18, 18, 18,
    18, 18, 14, 15, 15, 15, 15, 15, 15, 0, 0, 124, 124, 0, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15,
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
    15, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 91, 91, 91, 91, 91, 91, 3, 3, 128, 129, 130, 131, 131,
    132, 133, 134, 135, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 3, 3, 3, 3, 3, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0,
    92, 92, 92, 3, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
    124, 92, 92, 92, 92, 92, 92, 92, 15, 15, 15, 15, 92, 15, 15, 15, 15,
    124, 124, 92, 15, 15, 0, 92, 92, 0, 0, 0, 0, 0, 0, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91,
    91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91,
    91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91,
    91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91,
    91, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 91, 136, 21,
    21, 21, 137, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 91, 91,
    91, 91, 91, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
    92, 92, 92, 92, 92, 92, 92, 92, 0, 0, 0, 0, 0, 92, 92, 92, 92, 92,
    23, 24, 23, 24, 23, 24, 23, 24, 23, 24, 23, 24, 23, 24, 23, 24, 23,
    24, 23, 24, 23, 24, 21, 21, 21, 21, 21, 138, 21, 21, 139, 21, 140,
    140, 140, 140, 140, 140, 140, 140, 141, 141, 141, 141, 141, 141, 141,
    141, 140, 140, 140, 140, 140, 140, 0, 0, 141, 141, 141, 141, 141, 141,
    0, 0, 140, 140, 140, 140, 140, 140, 140, 140, 141, 141, 141, 141, 141,
    141, 141, 141, 140, 140, 140, 140, 140, 140, 140, 140, 141, 141, 141,
    141, 141, 141, 141, 141, 140, 140, 140, 140, 140, 140, 0, 0, 141, 141,
    141, 141, 141, 141, 0, 0, 21, 140, 21, 140, 21, 140, 21, 140, 0, 141,
    0, 141, 0, 141, 0, 141, 140, 140, 140, 140, 140, 140, 140, 140, 141,







|










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|
|







855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
    15, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 91, 91, 91, 91, 91, 91, 3, 3, 128, 129, 130, 131, 131,
    132, 133, 134, 135, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 3, 3, 3, 3, 3, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0,
    92, 92, 92, 3, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
    124, 92, 92, 92, 92, 92, 92, 92, 15, 15, 15, 15, 92, 15, 15, 15, 15,
    124, 124, 92, 15, 15, 124, 92, 92, 0, 0, 0, 0, 0, 0, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91,
    91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91,
    91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91,
    91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91,
    91, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 91, 136, 21,
    21, 21, 137, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 91, 91,
    91, 91, 91, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
    92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 0, 92, 92, 92, 92,
    92, 23, 24, 23, 24, 23, 24, 23, 24, 23, 24, 23, 24, 23, 24, 23, 24,
    23, 24, 23, 24, 23, 24, 21, 21, 21, 21, 21, 138, 21, 21, 139, 21, 140,
    140, 140, 140, 140, 140, 140, 140, 141, 141, 141, 141, 141, 141, 141,
    141, 140, 140, 140, 140, 140, 140, 0, 0, 141, 141, 141, 141, 141, 141,
    0, 0, 140, 140, 140, 140, 140, 140, 140, 140, 141, 141, 141, 141, 141,
    141, 141, 141, 140, 140, 140, 140, 140, 140, 140, 140, 141, 141, 141,
    141, 141, 141, 141, 141, 140, 140, 140, 140, 140, 140, 0, 0, 141, 141,
    141, 141, 141, 141, 0, 0, 21, 140, 21, 140, 21, 140, 21, 140, 0, 141,
    0, 141, 0, 141, 0, 141, 140, 140, 140, 140, 140, 140, 140, 140, 141,
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
    158, 159, 17, 17, 17, 17, 17, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 16, 20,
    3, 3, 3, 3, 12, 12, 3, 3, 3, 7, 5, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
    3, 7, 3, 12, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 17, 17, 17, 17, 17, 0,
    17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 18, 91, 0, 0, 18, 18, 18, 18,
    18, 18, 7, 7, 7, 5, 6, 91, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
    7, 7, 7, 5, 6, 0, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91,
    0, 0, 0, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
    4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
    119, 119, 119, 119, 92, 119, 119, 119, 92, 92, 92, 92, 92, 92, 92,
    92, 92, 92, 92, 92, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14,
    14, 107, 14, 14, 14, 14, 107, 14, 14, 21, 107, 107, 107, 21, 21, 107,
    107, 107, 21, 14, 107, 14, 14, 7, 107, 107, 107, 107, 107, 14, 14,
    14, 14, 14, 14, 107, 14, 160, 14, 107, 14, 161, 162, 107, 107, 14,
    21, 107, 107, 163, 107, 21, 15, 15, 15, 15, 21, 14, 14, 21, 21, 107,







|







895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
    158, 159, 17, 17, 17, 17, 17, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 16, 20,
    3, 3, 3, 3, 12, 12, 3, 3, 3, 7, 5, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
    3, 7, 3, 12, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 17, 17, 17, 17, 17, 0,
    17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 18, 91, 0, 0, 18, 18, 18, 18,
    18, 18, 7, 7, 7, 5, 6, 91, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
    7, 7, 7, 5, 6, 0, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91,
    0, 0, 0, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
    4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
    119, 119, 119, 119, 92, 119, 119, 119, 92, 92, 92, 92, 92, 92, 92,
    92, 92, 92, 92, 92, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14,
    14, 107, 14, 14, 14, 14, 107, 14, 14, 21, 107, 107, 107, 21, 21, 107,
    107, 107, 21, 14, 107, 14, 14, 7, 107, 107, 107, 107, 107, 14, 14,
    14, 14, 14, 14, 107, 14, 160, 14, 107, 14, 161, 162, 107, 107, 14,
    21, 107, 107, 163, 107, 21, 15, 15, 15, 15, 21, 14, 14, 21, 21, 107,
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 7, 7, 7, 7, 7,
    7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 7, 7, 7, 7, 7, 7, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 0, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
    18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
    18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
    18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,







|







928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 7, 7, 7, 7, 7,
    7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 7, 7, 7, 7, 7, 7, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
    18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
    18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
    18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 14, 14, 14, 14, 14,
    14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122,
    122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122,
    122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122,
    122, 122, 122, 122, 122, 122, 122, 122, 122, 0, 123, 123, 123, 123,
    123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123,
    123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123,
    123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123,
    123, 0, 23, 24, 169, 170, 171, 172, 173, 23, 24, 23, 24, 23, 24, 174,







|
|
|







969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122,
    122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122,
    122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122,
    122, 122, 122, 122, 122, 122, 122, 122, 122, 0, 123, 123, 123, 123,
    123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123,
    123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123,
    123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123,
    123, 0, 23, 24, 169, 170, 171, 172, 173, 23, 24, 23, 24, 23, 24, 174,
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 92, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 0, 15, 15, 15, 15, 15,
    15, 15, 0, 15, 15, 15, 15, 15, 15, 15, 0, 15, 15, 15, 15, 15, 15, 15,
    0, 3, 3, 16, 20, 16, 20, 3, 3, 3, 16, 20, 3, 16, 20, 3, 3, 3, 3, 3,
    3, 3, 3, 3, 8, 3, 3, 8, 3, 16, 20, 3, 3, 16, 20, 5, 6, 5, 6, 5, 6,
    5, 6, 3, 3, 3, 3, 3, 91, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 8, 8, 3, 3,
    3, 3, 8, 3, 5, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 0, 0, 0, 0, 2, 3, 3, 3, 14, 91, 15, 127, 5, 6, 5, 6, 5,
    6, 5, 6, 5, 6, 14, 14, 5, 6, 5, 6, 5, 6, 5, 6, 8, 5, 6, 6, 14, 127,
    127, 127, 127, 127, 127, 127, 127, 127, 92, 92, 92, 92, 124, 124, 8,
    91, 91, 91, 91, 91, 14, 14, 127, 127, 127, 91, 15, 3, 14, 14, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 0, 0, 92, 92, 11, 11, 91, 91, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 3, 91, 91, 91, 15, 0, 0, 0, 0, 0, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 0, 14, 14, 18, 18, 18, 18, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 14, 14,
    14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,







|

















|







994
995
996
997
998
999
1000
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
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 92, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 0, 15, 15, 15, 15, 15,
    15, 15, 0, 15, 15, 15, 15, 15, 15, 15, 0, 15, 15, 15, 15, 15, 15, 15,
    0, 3, 3, 16, 20, 16, 20, 3, 3, 3, 16, 20, 3, 16, 20, 3, 3, 3, 3, 3,
    3, 3, 3, 3, 8, 3, 3, 8, 3, 16, 20, 3, 3, 16, 20, 5, 6, 5, 6, 5, 6,
    5, 6, 3, 3, 3, 3, 3, 91, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 8, 8, 3, 3,
    3, 3, 8, 3, 5, 3, 3, 3, 3, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 0, 0, 0, 0, 2, 3, 3, 3, 14, 91, 15, 127, 5, 6, 5, 6, 5,
    6, 5, 6, 5, 6, 14, 14, 5, 6, 5, 6, 5, 6, 5, 6, 8, 5, 6, 6, 14, 127,
    127, 127, 127, 127, 127, 127, 127, 127, 92, 92, 92, 92, 124, 124, 8,
    91, 91, 91, 91, 91, 14, 14, 127, 127, 127, 91, 15, 3, 14, 14, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 0, 0, 92, 92, 11, 11, 91, 91, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 3, 91, 91, 91, 15, 0, 0, 0, 0, 0, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 0, 14, 14, 18, 18, 18, 18, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 14, 14,
    14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
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
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
1244
1245

1246
1247
1248
1249
1250
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
1291
1292
1293
1294
1295
1296
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
1323
1324
1325
1326
1327
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
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379























1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
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
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476


1477

1478

1479

1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501

1502
1503
1504

1505
1506
1507
1508
1509
1510
1511
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 92, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 92,
    18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
    18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 0, 0, 0, 0, 18, 18, 18, 18,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 127, 15, 15, 15, 15, 15, 15, 15,
    15, 127, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 92, 92, 92, 92, 92, 0, 0, 0,
    0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 3, 15, 15,
    15, 15, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 3, 127, 127, 127,
    127, 127, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 194, 194, 194, 194, 194, 194,
    194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194,
    194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194,
    194, 194, 194, 194, 194, 194, 195, 195, 195, 195, 195, 195, 195, 195,
    195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195,
    195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195,
    195, 195, 195, 195, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    0, 0, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 0, 0, 0, 0, 0, 0, 194, 194, 194,
    194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194,
    194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194,
    194, 194, 194, 194, 194, 0, 0, 0, 0, 195, 195, 195, 195, 195, 195,
    195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195,
    195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195,
    195, 195, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0,
    0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 0, 0, 15,

    0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,

    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 15, 15, 0, 0, 0, 15,
    0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 0, 3, 18, 18, 18, 18, 18, 18, 18, 18, 15,


    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 14, 14, 18, 18, 18, 18, 18, 18, 18, 0, 0, 0, 0,
    0, 0, 0, 18, 18, 18, 18, 18, 18, 18, 18, 18, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 0, 15, 15, 0, 0, 0, 0, 0, 18, 18, 18,
    18, 18, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 18, 18, 18, 18, 18, 18, 0, 0, 0, 3, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 3, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 0, 0, 0, 0, 18, 18, 15, 15, 18, 18, 18, 18, 18, 18, 18, 18,
    18, 18, 18, 18, 18, 18, 18, 18, 0, 0, 18, 18, 18, 18, 18, 18, 18, 18,
    18, 18, 18, 18, 18, 18, 15, 92, 92, 92, 0, 92, 92, 0, 0, 0, 0, 0, 92,
    92, 92, 92, 15, 15, 15, 15, 0, 15, 15, 15, 0, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 0, 0, 0, 0, 92, 92, 92, 0, 0, 0, 0, 92, 18, 18, 18,
    18, 18, 18, 18, 18, 0, 0, 0, 0, 0, 0, 0, 0, 3, 3, 3, 3, 3, 3, 3, 3,
    3, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,



    15, 18, 18, 3, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 18,
    18, 18, 15, 15, 15, 15, 15, 15, 15, 15, 14, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 92, 92, 0, 0, 0, 0, 18, 18, 18, 18, 18, 3, 3, 3,
    3, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0,
    3, 3, 3, 3, 3, 3, 3, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 18, 18, 18, 18, 18, 18,
    18, 18, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 0, 0, 0, 0, 0, 18, 18, 18, 18, 18, 18, 18, 18, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    0, 0, 0, 0, 0, 0, 0, 3, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    18, 18, 18, 18, 18, 18, 18, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 97, 97, 97, 97, 97, 97,
    97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97,
    97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97,
    97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 0, 0, 0, 0, 0, 0, 0, 0,

    0, 0, 0, 0, 0, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102,
    102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102,
    102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102,
    102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 0, 0, 0,
    0, 0, 0, 0, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
    18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
    18, 18, 18, 18, 18, 18, 0, 124, 92, 124, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 92, 92, 92, 92, 92,
    92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 3, 3, 3, 3, 3, 3, 3, 0, 0,
    0, 0, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
    18, 18, 18, 18, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 92, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 124, 124, 124, 92, 92, 92, 92, 124, 124, 92,
    92, 3, 3, 17, 3, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 0, 9, 9, 9, 9, 9,
    9, 9, 9, 9, 9, 0, 0, 0, 0, 0, 0, 92, 92, 92, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 92, 92, 92, 92,
    92, 124, 92, 92, 92, 92, 92, 92, 92, 92, 0, 9, 9, 9, 9, 9, 9, 9, 9,
    9, 9, 3, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 92, 3, 3, 15,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 124, 124, 124, 92, 92, 92, 92,
    92, 92, 92, 92, 92, 124, 124, 15, 15, 15, 15, 3, 3, 3, 3, 3, 92, 92,
    92, 3, 0, 0, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 15, 3, 15, 3, 3, 3, 0, 18,
    18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
    18, 18, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 124, 124, 124, 92, 92, 92, 124, 124, 92, 124, 92, 92, 3,
    3, 3, 3, 3, 3, 92, 0, 15, 15, 15, 15, 15, 15, 15, 0, 15, 0, 15, 15,
    15, 15, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 3, 0, 0, 0, 0, 0, 0,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 92, 124, 124, 124,
    92, 92, 92, 92, 92, 92, 92, 92, 0, 0, 0, 0, 0, 9, 9, 9, 9, 9, 9, 9,
    9, 9, 9, 0, 0, 0, 0, 0, 0, 92, 92, 124, 124, 0, 15, 15, 15, 15, 15,
    15, 15, 15, 0, 0, 15, 15, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 92, 124, 124, 124, 124, 0, 0, 124, 124, 0, 0, 124,
    124, 124, 0, 0, 15, 0, 0, 0, 0, 0, 0, 124, 0, 0, 0, 0, 0, 15, 15, 15,
    15, 15, 124, 124, 0, 0, 92, 92, 92, 92, 92, 92, 92, 0, 0, 0, 92, 92,
    92, 92, 92, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 124, 124,
    124, 92, 92, 92, 92, 92, 92, 92, 92, 124, 124, 92, 92, 92, 124, 92,
    15, 15, 15, 15, 3, 3, 3, 3, 3, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 0, 3,
    0, 3, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 124, 124, 124, 92, 92, 92, 92, 92, 92, 124, 92, 124, 124, 124,
    124, 92, 92, 124, 92, 92, 15, 15, 3, 15, 0, 0, 0, 0, 0, 0, 0, 0, 9,
    9, 9, 9, 9, 9, 9, 9, 9, 9, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 124, 124, 124, 92, 92, 92, 92,
    0, 0, 124, 124, 124, 124, 92, 92, 124, 92, 92, 3, 3, 3, 3, 3, 3, 3,
    3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 15, 15, 15, 15, 92,
    92, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 124, 124, 124, 92, 92, 92, 92, 92, 92, 92, 92, 124, 124, 92, 124,
    92, 92, 3, 3, 3, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 9, 9, 9,
    9, 9, 9, 9, 9, 0, 0, 0, 0, 0, 0, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
    3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 92, 124, 92, 124, 124, 92, 92,
    92, 92, 92, 92, 124, 92, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 9, 9, 9, 9,
    9, 9, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 92, 92, 92, 124,
    124, 92, 92, 92, 92, 124, 92, 92, 92, 92, 92, 0, 0, 0, 0, 9, 9, 9,
    9, 9, 9, 9, 9, 9, 9, 18, 18, 3, 3, 3, 14, 10, 10, 10, 10, 10, 10, 10,
    10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
    10, 10, 10, 10, 10, 10, 10, 10, 13, 13, 13, 13, 13, 13, 13, 13, 13,
    13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
    13, 13, 13, 13, 13, 13, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 18, 18, 18, 18,









    18, 18, 18, 18, 18, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 124, 92, 92, 92, 92, 92, 92, 92, 0, 124,
    124, 124, 124, 92, 92, 124, 92, 15, 3, 3, 3, 3, 3, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 18, 18, 18, 18, 18, 18, 18,
    18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 0, 0, 0, 3, 3, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 92, 92, 92, 92,
    92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
    92, 0, 124, 92, 92, 92, 92, 92, 92, 92, 124, 92, 92, 124, 92, 92, 0,





    0, 0, 0, 0, 0, 0, 0, 0, 127, 127, 127, 127, 127, 127, 127, 127, 127,
    127, 127, 127, 127, 127, 127, 0, 3, 3, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 9, 9, 9,
    9, 9, 9, 9, 9, 0, 0, 0, 0, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    0, 0, 92, 92, 92, 92, 92, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 92, 92, 92,
    92, 92, 92, 92, 3, 3, 3, 3, 3, 14, 14, 14, 14, 91, 91, 91, 91, 3, 14,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 0, 18,
    18, 18, 18, 18, 18, 18, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 124, 124, 124, 124, 124, 124,
    124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124,
    124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124,
    124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 92, 92, 92, 92, 91, 91, 91,
    91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 15, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0,
    14, 92, 92, 3, 17, 17, 17, 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14,
    14, 14, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 124, 124, 92,
    92, 92, 14, 14, 14, 124, 124, 124, 124, 124, 124, 17, 17, 17, 17, 17,
    17, 17, 17, 92, 92, 92, 92, 92, 92, 92, 92, 14, 14, 92, 92, 92, 92,
    92, 92, 92, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 92,
    92, 92, 92, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 92, 92,
    92, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
    18, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 107, 107, 107, 107, 107,























    107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,
    107, 107, 107, 107, 107, 107, 107, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,
    107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 21,
    21, 21, 21, 21, 21, 21, 0, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 21, 107, 107, 107, 107, 107, 107, 107,
    107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,
    107, 107, 107, 107, 107, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 107, 0,
    107, 107, 0, 0, 107, 0, 0, 107, 107, 0, 0, 107, 107, 107, 107, 0, 107,
    107, 107, 107, 107, 107, 107, 107, 21, 21, 21, 21, 0, 21, 0, 21, 21,
    21, 21, 21, 21, 21, 0, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,
    107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 107, 107, 0, 107, 107, 107, 107, 0, 0,
    107, 107, 107, 107, 107, 107, 107, 107, 0, 107, 107, 107, 107, 107,
    107, 107, 0, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 107, 107, 0, 107, 107,
    107, 107, 0, 107, 107, 107, 107, 107, 0, 107, 0, 0, 0, 107, 107, 107,
    107, 107, 107, 107, 0, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 107, 107,
    107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,
    107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,

    21, 21, 21, 21, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,
    107, 107, 107, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 107, 107, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 107,
    107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,
    107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 107, 107, 107, 107, 107, 107, 107, 107, 107,
    107, 107, 107, 107, 107, 107, 107, 21, 21, 21, 21, 21, 21, 0, 0, 107,
    107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,
    107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 7, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 7, 21, 21, 21, 21, 21, 21, 107, 107, 107, 107, 107,
    107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,
    107, 107, 107, 107, 107, 107, 7, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 7,
    21, 21, 21, 21, 21, 21, 107, 107, 107, 107, 107, 107, 107, 107, 107,
    107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,
    107, 107, 7, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 7, 21, 21, 21, 21, 21,
    21, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,
    107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 7, 21,
    21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 7, 21, 21, 21, 21, 21, 21, 107, 107, 107,
    107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,
    107, 107, 107, 107, 107, 107, 107, 107, 7, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 7, 21, 21, 21, 21, 21, 21, 107, 21, 0, 0, 9, 9, 9, 9, 9, 9,
    9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
    9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 92,
    92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
    92, 92, 92, 92, 92, 14, 14, 14, 14, 92, 92, 92, 92, 92, 92, 92, 92,
    92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 14, 14, 14, 14, 14, 14, 14,
    14, 92, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 92,
    14, 14, 3, 3, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    92, 92, 92, 92, 92, 0, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
    92, 92, 92, 92, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 92,
    92, 92, 92, 92, 92, 92, 0, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
    92, 92, 92, 92, 92, 92, 92, 0, 0, 92, 92, 92, 92, 92, 92, 92, 0, 92,
    92, 0, 92, 92, 92, 92, 92, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 0, 0, 18, 18, 18, 18, 18,
    18, 18, 18, 18, 92, 92, 92, 92, 92, 92, 92, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196,
    196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196,
    196, 196, 196, 196, 196, 196, 196, 197, 197, 197, 197, 197, 197, 197,
    197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197,
    197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 92,
    92, 92, 92, 92, 92, 92, 0, 0, 0, 0, 0, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
    0, 0, 0, 0, 3, 3, 15, 15, 15, 15, 0, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 0, 15, 15, 0, 15, 0, 0, 15, 0, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 0, 15, 15, 15, 15, 0, 15, 0, 15, 0, 0, 0, 0, 0, 0, 15,
    0, 0, 0, 0, 15, 0, 15, 0, 15, 0, 15, 15, 15, 0, 15, 15, 0, 15, 0, 0,
    15, 0, 15, 0, 15, 0, 15, 0, 15, 0, 15, 15, 0, 15, 0, 0, 15, 15, 15,
    15, 0, 15, 15, 15, 15, 15, 15, 15, 0, 15, 15, 15, 15, 0, 15, 15, 15,
    15, 0, 15, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0,
    0, 15, 15, 15, 0, 15, 15, 15, 15, 15, 0, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0,
    0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 18, 18, 18, 18, 18,
    18, 18, 18, 18, 18, 18, 18, 18, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,


    0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,

    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0,

    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14,

    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0,
    0, 0, 0, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 11, 11, 11, 11, 11, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14,
    14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 0,
    0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 0, 14, 14, 14, 14, 14, 14, 14, 14,
    0, 0, 0, 0, 0, 0, 0, 0, 14, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0,
    0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,

    14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0

#endif /* TCL_UTF_MAX > 3 */
};

/*
 * Each group represents a unique set of character attributes.  The attributes
 * are encoded into a 32-bit value as follows:
 *







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<
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<
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<

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<
<
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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
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
1244
1245
1246
1247
1248
1249
1250
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
1291
1292
1293
1294
1295
1296
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
1323
1324
1325
1326
1327
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
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374

1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
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
1445
1446
1447











1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501


1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513

1514
1515

1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 92, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 92,
    18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
    18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 0, 0, 0, 0, 18, 18, 18, 18,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 127, 15, 15, 15, 15, 15, 15,
    15, 15, 127, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 92, 92, 92, 92, 92, 0,
    0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0,
    3, 15, 15, 15, 15, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 3, 127,
    127, 127, 127, 127, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 194, 194, 194, 194,
    194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194,
    194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194,
    194, 194, 194, 194, 194, 194, 194, 194, 195, 195, 195, 195, 195, 195,
    195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195,
    195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195,
    195, 195, 195, 195, 195, 195, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 0, 0, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 0, 0, 0, 0, 0, 0, 194,
    194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194,
    194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194,
    194, 194, 194, 194, 194, 194, 194, 0, 0, 0, 0, 195, 195, 195, 195,
    195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195,
    195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195,
    195, 195, 195, 195, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 0,
    0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15,
    15, 0, 0, 15, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 15, 15,
    0, 0, 0, 15, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 3, 18, 18, 18, 18, 18,
    18, 18, 18, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 18, 18, 18, 18, 18, 18,
    18, 0, 0, 0, 0, 0, 0, 0, 18, 18, 18, 18, 18, 18, 18, 18, 18, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 15, 15, 0, 0, 0,




    0, 0, 18, 18, 18, 18, 18, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 18, 18, 18, 18, 18, 18,
    0, 0, 0, 3, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 3, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 18, 18, 15, 15, 18, 18, 18, 18,
    18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 0, 0, 18, 18, 18, 18,
    18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 15, 92, 92, 92, 0, 92, 92,
    0, 0, 0, 0, 0, 92, 92, 92, 92, 15, 15, 15, 15, 0, 15, 15, 15, 0, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 92, 92, 92, 0, 0, 0,
    0, 92, 18, 18, 18, 18, 18, 18, 18, 18, 0, 0, 0, 0, 0, 0, 0, 0, 3, 3,
    3, 3, 3, 3, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 18, 18, 3, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 18, 18, 18, 15, 15, 15, 15, 15, 15, 15, 15, 14, 15, 15,



    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 92, 92, 0, 0, 0, 0, 18, 18, 18,
    18, 18, 3, 3, 3, 3, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 0, 0, 0, 3, 3, 3, 3, 3, 3, 3, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 18, 18,
    18, 18, 18, 18, 18, 18, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 18, 18, 18, 18, 18,
    18, 18, 18, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 0, 3, 3, 3, 3, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 18, 18, 18, 18, 18, 18, 18, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 97,
    97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97,
    97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97,
    97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 102, 102, 102, 102, 102, 102, 102,
    102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102,
    102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102,
    102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102,

    102, 102, 0, 0, 0, 0, 0, 0, 0, 18, 18, 18, 18, 18, 18, 18, 18, 18,
    18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
    18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 0, 124, 92, 124, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 3, 3, 3,
    3, 3, 3, 3, 0, 0, 0, 0, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
    18, 18, 18, 18, 18, 18, 18, 18, 18, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 92, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 124, 124, 124, 92, 92, 92,
    92, 124, 124, 92, 92, 3, 3, 17, 3, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 0,
    9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 0, 0, 0, 0, 0, 0, 92, 92, 92, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    92, 92, 92, 92, 92, 124, 92, 92, 92, 92, 92, 92, 92, 92, 0, 9, 9, 9,
    9, 9, 9, 9, 9, 9, 9, 3, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 92, 3, 3, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 124, 124, 124,
    92, 92, 92, 92, 92, 92, 92, 92, 92, 124, 124, 15, 15, 15, 15, 3, 3,
    3, 3, 3, 92, 92, 92, 3, 0, 0, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 15, 3,
    15, 3, 3, 3, 0, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
    18, 18, 18, 18, 18, 18, 18, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 124, 124, 124, 92, 92, 92, 124, 124,
    92, 124, 92, 92, 3, 3, 3, 3, 3, 3, 92, 0, 15, 15, 15, 15, 15, 15, 15,
    0, 15, 0, 15, 15, 15, 15, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 3, 0,
    0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    92, 124, 124, 124, 92, 92, 92, 92, 92, 92, 92, 92, 0, 0, 0, 0, 0, 9,
    9, 9, 9, 9, 9, 9, 9, 9, 9, 0, 0, 0, 0, 0, 0, 92, 92, 124, 124, 0, 15,
    15, 15, 15, 15, 15, 15, 15, 0, 0, 15, 15, 0, 0, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 92, 124, 124, 124, 124, 0, 0, 124,
    124, 0, 0, 124, 124, 124, 0, 0, 15, 0, 0, 0, 0, 0, 0, 124, 0, 0, 0,
    0, 0, 15, 15, 15, 15, 15, 124, 124, 0, 0, 92, 92, 92, 92, 92, 92, 92,
    0, 0, 0, 92, 92, 92, 92, 92, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 124, 124, 124, 92, 92, 92, 92, 92, 92, 92, 92, 124, 124, 92,
    92, 92, 124, 92, 15, 15, 15, 15, 3, 3, 3, 3, 3, 9, 9, 9, 9, 9, 9, 9,
    9, 9, 9, 0, 3, 0, 3, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 124, 124, 124, 92, 92, 92, 92, 92, 92, 124,
    92, 124, 124, 124, 124, 92, 92, 124, 92, 92, 15, 15, 3, 15, 0, 0, 0,
    0, 0, 0, 0, 0, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 0, 0, 0, 0, 0, 0, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 124, 124, 124,
    92, 92, 92, 92, 0, 0, 124, 124, 124, 124, 92, 92, 124, 92, 92, 3, 3,
    3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 15,
    15, 15, 15, 92, 92, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 124, 124, 124, 92, 92, 92, 92, 92, 92, 92, 92,
    124, 124, 92, 124, 92, 92, 3, 3, 3, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 0, 0, 0, 0, 0, 0, 3, 3, 3, 3, 3,
    3, 3, 3, 3, 3, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 92, 124, 92,
    124, 124, 92, 92, 92, 92, 92, 92, 124, 92, 0, 0, 0, 0, 0, 0, 0, 0,
    9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0,
    0, 0, 92, 92, 92, 124, 124, 92, 92, 92, 92, 124, 92, 92, 92, 92, 92,
    0, 0, 0, 0, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 18, 18, 3, 3, 3, 14, 10,
    10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
    10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 13, 13, 13,
    13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
    13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 9, 9, 9, 9, 9, 9, 9,
    9, 9, 9, 18, 18, 18, 18, 18, 18, 18, 18, 18, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 15, 15, 92, 92, 92, 92, 92, 92, 124, 124, 92, 92, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 92, 92, 92, 92, 92, 92, 124, 15, 92, 92, 92, 92, 3,
    3, 3, 3, 3, 3, 3, 3, 92, 0, 0, 0, 0, 0, 0, 0, 0, 15, 92, 92, 92, 92,
    92, 92, 124, 124, 92, 92, 92, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0,
    15, 15, 15, 15, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
    124, 92, 92, 3, 3, 3, 0, 3, 3, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 124, 92, 92, 92, 92, 92, 92, 92, 0, 92,
    92, 92, 92, 92, 92, 124, 92, 15, 3, 3, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 18, 18, 18, 18, 18, 18, 18,
    18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 0, 0, 0, 3, 3, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 92, 92, 92, 92,
    92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
    92, 0, 124, 92, 92, 92, 92, 92, 92, 92, 124, 92, 92, 124, 92, 92, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 0, 15, 15, 0, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 92, 92, 92, 92, 92, 92, 0, 0, 0, 92, 0, 92, 92, 0, 92,
    92, 92, 92, 92, 92, 92, 15, 92, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 9, 9,
    9, 9, 9, 9, 9, 9, 0, 0, 0, 0, 0, 0, 127, 127, 127, 127, 127, 127, 127,
    127, 127, 127, 127, 127, 127, 127, 127, 0, 3, 3, 3, 3, 3, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9,
    9, 9, 9, 9, 9, 9, 9, 9, 9, 0, 0, 0, 0, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 0, 0, 92, 92, 92, 92, 92, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    92, 92, 92, 92, 92, 92, 92, 3, 3, 3, 3, 3, 14, 14, 14, 14, 91, 91,
    91, 91, 3, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 9, 9, 9, 9, 9, 9,
    9, 9, 0, 18, 18, 18, 18, 18, 18, 18, 0, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0,
    0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15,
    15, 15, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 124, 124, 124, 124,
    124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124,
    124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124,
    124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 92, 92, 92, 92, 91,
    91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0,

    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 0,
    0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 14, 92, 92, 3, 17,
    17, 17, 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 0, 0, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 124, 124, 92, 92, 92, 14, 14, 14,
    124, 124, 124, 124, 124, 124, 17, 17, 17, 17, 17, 17, 17, 17, 92, 92,
    92, 92, 92, 92, 92, 92, 14, 14, 92, 92, 92, 92, 92, 92, 92, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 92, 92, 92, 92, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 92, 92, 92, 14, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 18, 18, 18, 18, 18,
    18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 107, 107, 107, 107, 107, 107, 107, 107,
    107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,
    107, 107, 107, 107, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 107, 107, 107,
    107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,
    107, 107, 107, 107, 107, 107, 107, 107, 107, 21, 21, 21, 21, 21, 21,
    21, 0, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,
    107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,
    107, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 107, 0, 107, 107, 0, 0, 107,
    0, 0, 107, 107, 0, 0, 107, 107, 107, 107, 0, 107, 107, 107, 107, 107,
    107, 107, 107, 21, 21, 21, 21, 0, 21, 0, 21, 21, 21, 21, 21, 21, 21,
    0, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 107, 107, 107, 107,
    107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,
    107, 107, 107, 107, 107, 107, 107, 107, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 107, 107, 0, 107, 107, 107, 107, 0, 0, 107, 107, 107, 107,
    107, 107, 107, 107, 0, 107, 107, 107, 107, 107, 107, 107, 0, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 107, 107, 0, 107, 107, 107, 107, 0, 107,
    107, 107, 107, 107, 0, 107, 0, 0, 0, 107, 107, 107, 107, 107, 107,
    107, 0, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 107, 107, 107, 107, 107,
    107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,
    107, 107, 107, 107, 107, 107, 107, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,

    107, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,


    21, 21, 107, 107, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 107, 107, 107,



    107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,
    107, 107, 107, 107, 107, 107, 107, 107, 107, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,

    21, 21, 21, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,


    107, 107, 107, 107, 107, 21, 21, 21, 21, 21, 21, 0, 0, 107, 107, 107,


    107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,
    107, 107, 107, 107, 107, 107, 107, 107, 7, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 7, 21, 21, 21, 21, 21, 21, 107, 107, 107, 107, 107, 107, 107,
    107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,
    107, 107, 107, 107, 7, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,

    21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 7, 21, 21,
    21, 21, 21, 21, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,
    107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,
    7, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,

    21, 21, 21, 21, 21, 21, 21, 21, 21, 7, 21, 21, 21, 21, 21, 21, 107,
    107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,
    107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 7, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 7, 21, 21, 21, 21, 21, 21, 107, 107, 107, 107, 107,
    107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,
    107, 107, 107, 107, 107, 107, 7, 21, 21, 21, 21, 21, 21, 21, 21, 21,
    21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 7,











    21, 21, 21, 21, 21, 21, 107, 21, 0, 0, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
    9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
    9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 92, 92, 92, 92,
    92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
    92, 92, 14, 14, 14, 14, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
    92, 92, 92, 92, 92, 92, 92, 14, 14, 14, 14, 14, 14, 14, 14, 92, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 92, 14, 14, 3,
    3, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 92, 92, 92,
    92, 92, 0, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
    92, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 92, 92, 92, 92,
    92, 92, 92, 0, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
    92, 92, 92, 92, 0, 0, 92, 92, 92, 92, 92, 92, 92, 0, 92, 92, 0, 92,
    92, 92, 92, 92, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 15, 15, 15, 15, 15, 0, 0, 18, 18, 18, 18, 18, 18, 18, 18,
    18, 92, 92, 92, 92, 92, 92, 92, 0, 0, 0, 0, 0, 0, 0, 0, 0, 196, 196,
    196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196,
    196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196,
    196, 196, 196, 196, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197,
    197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197,
    197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 92, 92, 92, 92, 92,
    92, 92, 0, 0, 0, 0, 0, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 0, 0, 0, 0, 3,
    3, 15, 15, 15, 15, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 15,
    15, 0, 15, 0, 0, 15, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0,
    15, 15, 15, 15, 0, 15, 0, 15, 0, 0, 0, 0, 0, 0, 15, 0, 0, 0, 0, 15,
    0, 15, 0, 15, 0, 15, 15, 15, 0, 15, 15, 0, 15, 0, 0, 15, 0, 15, 0,
    15, 0, 15, 0, 15, 0, 15, 15, 0, 15, 0, 0, 15, 15, 15, 15, 0, 15, 15,
    15, 15, 15, 15, 15, 0, 15, 15, 15, 15, 0, 15, 15, 15, 15, 0, 15, 0,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 15, 15,
    15, 0, 15, 15, 15, 15, 15, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 18, 18, 18, 18, 18, 18, 18, 18,
    18, 18, 18, 18, 18, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0,
    0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 14,
    14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 11, 11, 11, 11, 11,


    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0,
    0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0,
    0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14,

    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 14, 0, 0, 0, 0, 0, 0, 0,

    0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
    14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    15, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15,
    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0
#endif /* TCL_UTF_MAX > 3 */
};

/*
 * Each group represents a unique set of character attributes.  The attributes
 * are encoded into a 32-bit value as follows:
 *
Changes to generic/tclUtf.c.
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
    if ((unsigned)(ch - 1) < (UNICODE_SELF - 1)) {
	return 1;
    }
    if (ch <= 0x7FF) {
	return 2;
    }
#if TCL_UTF_MAX > 3
    if (((unsigned)(ch - 0x10000) <= 0xfffff)) {
	return 4;
    }
#endif
    return 3;
}

/*







|







99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
    if ((unsigned)(ch - 1) < (UNICODE_SELF - 1)) {
	return 1;
    }
    if (ch <= 0x7FF) {
	return 2;
    }
#if TCL_UTF_MAX > 3
    if (((unsigned)(ch - 0x10000) <= 0xFFFFF)) {
	return 4;
    }
#endif
    return 3;
}

/*
288
289
290
291
292
293
294

295

296
297
298
299
300
301
302
303
304
305
306
307
308
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
337
338
    } else if (byte < 0xE0) {
	if ((src[1] & 0xC0) == 0x80) {
	    /*
	     * Two-byte-character lead-byte followed by a trail-byte.
	     */

	    *chPtr = (Tcl_UniChar) (((byte & 0x1F) << 6) | (src[1] & 0x3F));

	    return 2;

	}

	/*
	 * A two-byte-character lead-byte not followed by trail-byte
	 * represents itself.
	 */
    } else if (byte < 0xF0) {
	if (((src[1] & 0xC0) == 0x80) && ((src[2] & 0xC0) == 0x80)) {
	    /*
	     * Three-byte-character lead byte followed by two trail bytes.
	     */

	    *chPtr = (Tcl_UniChar) (((byte & 0x0F) << 12)
		    | ((src[1] & 0x3F) << 6) | (src[2] & 0x3F));

	    return 3;

	}

	/*
	 * 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.
	     */

	    *chPtr = (Tcl_UniChar) (((byte & 0x0E) << 18) | ((src[1] & 0x3F) << 12)
		    | ((src[2] & 0x3F) << 6) | (src[3] & 0x3F));

	    return 4;

	}

	/*
	 * A three-byte-character lead-byte not followed by two trail-bytes
	 * represents itself.
	 */
    }
#endif

    *chPtr = (Tcl_UniChar) byte;
    return 1;







>
|
>














>
|
>














|

>
|
>



|







288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
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
337
338
339
340
341
342
343
344
    } else if (byte < 0xE0) {
	if ((src[1] & 0xC0) == 0x80) {
	    /*
	     * Two-byte-character lead-byte followed by a trail-byte.
	     */

	    *chPtr = (Tcl_UniChar) (((byte & 0x1F) << 6) | (src[1] & 0x3F));
	    if ((unsigned)(*chPtr - 1) >= (UNICODE_SELF - 1)) {
		return 2;
	    }
	}

	/*
	 * A two-byte-character lead-byte not followed by trail-byte
	 * represents itself.
	 */
    } else if (byte < 0xF0) {
	if (((src[1] & 0xC0) == 0x80) && ((src[2] & 0xC0) == 0x80)) {
	    /*
	     * Three-byte-character lead byte followed by two trail bytes.
	     */

	    *chPtr = (Tcl_UniChar) (((byte & 0x0F) << 12)
		    | ((src[1] & 0x3F) << 6) | (src[2] & 0x3F));
	    if (*chPtr > 0x7FF) {
		return 3;
	    }
	}

	/*
	 * 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.
	     */

	    *chPtr = (Tcl_UniChar) (((byte & 0x07) << 18) | ((src[1] & 0x3F) << 12)
		    | ((src[2] & 0x3F) << 6) | (src[3] & 0x3F));
	    if ((unsigned)(*chPtr - 0x10000) <= 0xFFFFF) {
		return 4;
	    }
	}

	/*
	 * A four-byte-character lead-byte not followed by two trail-bytes
	 * represents itself.
	 */
    }
#endif

    *chPtr = (Tcl_UniChar) byte;
    return 1;
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



484



485
486
487
488
489
490
491
int
Tcl_NumUtfChars(
    register const char *src,	/* The UTF-8 string to measure. */
    int length)			/* The length of the string in bytes, or -1
				 * for strlen(string). */
{
    Tcl_UniChar ch;
    register Tcl_UniChar *chPtr = &ch;
    register int i;

    /*
     * The separate implementations are faster.
     *
     * Since this is a time-sensitive function, we also do the check for the
     * single-byte char case specially.
     */

    i = 0;
    if (length < 0) {
	while (*src != '\0') {
	    src += TclUtfToUniChar(src, chPtr);
	    i++;
	}

    } else {
	register int n;

	while (length > 0) {
	    if (UCHAR(*src) < 0xC0) {
		length--;
		src++;
	    } else {
		n = Tcl_UtfToUniChar(src, chPtr);
		length -= n;
		src += n;
	    }



	    i++;



	}
    }
    return i;
}

/*
 *---------------------------------------------------------------------------







<












|


>

|

|
<
<
<
<
|
<
|
|
>
>
>

>
>
>







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
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
int
Tcl_NumUtfChars(
    register const char *src,	/* The UTF-8 string to measure. */
    int length)			/* The length of the string in bytes, or -1
				 * for strlen(string). */
{
    Tcl_UniChar ch;

    register int i;

    /*
     * The separate implementations are faster.
     *
     * Since this is a time-sensitive function, we also do the check for the
     * single-byte char case specially.
     */

    i = 0;
    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;
}

/*
 *---------------------------------------------------------------------------
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
    const char *ct,		/* UTF string cs is compared to. */
    unsigned long numChars)	/* Number of UTF chars to compare. */
{
    Tcl_UniChar ch1, ch2;

    /*
     * Cannot use 'memcmp(cs, ct, n);' as byte representation of \u0000 (the
     * pair of bytes 0xc0,0x80) is larger than byte representation of \u0001
     * (the byte 0x01.)
     */

    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







|







1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
    const char *ct,		/* UTF string cs is compared to. */
    unsigned long numChars)	/* Number of UTF chars to compare. */
{
    Tcl_UniChar ch1, ch2;

    /*
     * Cannot use 'memcmp(cs, ct, n);' as byte representation of \u0000 (the
     * pair of bytes 0xC0,0x80) is larger than byte representation of \u0001
     * (the byte 0x01.)
     */

    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
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int
Tcl_UniCharIsControl(
    int ch)			/* Unicode character to test. */
{
#if TCL_UTF_MAX > 3
    if (UNICODE_OUT_OF_RANGE(ch)) {
	ch &= 0x1fffff;
	if ((ch == 0xe0001) || ((ch >= 0xe0020) && (ch <= 0xe007f))) {
	    return 1;
	}
	if ((ch >= 0xf0000) && ((ch & 0xffff) <= 0xfffd)) {
	    return 1;
	}
	return 0;
    }
#endif
    return ((CONTROL_BITS >> GetCategory(ch)) & 1);
}







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int
Tcl_UniCharIsControl(
    int ch)			/* Unicode character to test. */
{
#if TCL_UTF_MAX > 3
    if (UNICODE_OUT_OF_RANGE(ch)) {
	ch &= 0x1FFFFF;
	if ((ch == 0xE0001) || ((ch >= 0xE0020) && (ch <= 0xE007f))) {
	    return 1;
	}
	if ((ch >= 0xF0000) && ((ch & 0xFFFF) <= 0xFFFD)) {
	    return 1;
	}
	return 0;
    }
#endif
    return ((CONTROL_BITS >> GetCategory(ch)) & 1);
}
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int
Tcl_UniCharIsGraph(
    int ch)			/* Unicode character to test. */
{
#if TCL_UTF_MAX > 3
    if (UNICODE_OUT_OF_RANGE(ch)) {
	ch &= 0x1fffff;
	return (ch >= 0xe0100) && (ch <= 0xe01ef);
    }
#endif
    return ((GRAPH_BITS >> GetCategory(ch)) & 1);
}

/*
 *----------------------------------------------------------------------







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int
Tcl_UniCharIsGraph(
    int ch)			/* Unicode character to test. */
{
#if TCL_UTF_MAX > 3
    if (UNICODE_OUT_OF_RANGE(ch)) {
	ch &= 0x1FFFFF;
	return (ch >= 0xE0100) && (ch <= 0xE01EF);
    }
#endif
    return ((GRAPH_BITS >> GetCategory(ch)) & 1);
}

/*
 *----------------------------------------------------------------------
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int
Tcl_UniCharIsPrint(
    int ch)			/* Unicode character to test. */
{
#if TCL_UTF_MAX > 3
    if (UNICODE_OUT_OF_RANGE(ch)) {
	ch &= 0x1fffff;
	return (ch >= 0xe0100) && (ch <= 0xe01ef);
    }
#endif
    return (((GRAPH_BITS|SPACE_BITS) >> GetCategory(ch)) & 1);
}

/*
 *----------------------------------------------------------------------







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int
Tcl_UniCharIsPrint(
    int ch)			/* Unicode character to test. */
{
#if TCL_UTF_MAX > 3
    if (UNICODE_OUT_OF_RANGE(ch)) {
	ch &= 0x1FFFFF;
	return (ch >= 0xE0100) && (ch <= 0xE01EF);
    }
#endif
    return (((GRAPH_BITS|SPACE_BITS) >> GetCategory(ch)) & 1);
}

/*
 *----------------------------------------------------------------------
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int
Tcl_UniCharIsSpace(
    int ch)			/* Unicode character to test. */
{
#if TCL_UTF_MAX > 3
    /* Ignore upper 11 bits. */
    ch &= 0x1fffff;
#else
    /* Ignore upper 16 bits. */
    ch &= 0xffff;
#endif

    /*
     * If the character is within the first 127 characters, just use the
     * standard C function, otherwise consult the Unicode table.
     */

    if (ch < 0x80) {
	return TclIsSpaceProc((char) ch);
#if TCL_UTF_MAX > 3
    } else if (UNICODE_OUT_OF_RANGE(ch)) {
	return 0;
#endif
    } else if (ch == 0x0085 || ch == 0x180e || ch == 0x200b
	    || ch == 0x202f || ch == 0x2060 || ch == 0xfeff) {
	return 1;
    } else {
	return ((SPACE_BITS >> GetCategory(ch)) & 1);
    }
}

/*







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|













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int
Tcl_UniCharIsSpace(
    int ch)			/* Unicode character to test. */
{
#if TCL_UTF_MAX > 3
    /* Ignore upper 11 bits. */
    ch &= 0x1FFFFF;
#else
    /* Ignore upper 16 bits. */
    ch &= 0xFFFF;
#endif

    /*
     * If the character is within the first 127 characters, just use the
     * standard C function, otherwise consult the Unicode table.
     */

    if (ch < 0x80) {
	return TclIsSpaceProc((char) ch);
#if TCL_UTF_MAX > 3
    } else if (UNICODE_OUT_OF_RANGE(ch)) {
	return 0;
#endif
    } else if (ch == 0x0085 || ch == 0x180E || ch == 0x200B
	    || ch == 0x202F || ch == 0x2060 || ch == 0xFEFF) {
	return 1;
    } else {
	return ((SPACE_BITS >> GetCategory(ch)) & 1);
    }
}

/*
Changes to generic/tclVar.c.
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    flags &= (TCL_GLOBAL_ONLY|TCL_NAMESPACE_ONLY|TCL_LEAVE_ERR_MSG);
    varPtr = TclObjLookupVarEx(interp, part1Ptr, part2Ptr, flags, "read",
	    /*createPart1*/ 0, /*createPart2*/ 1, &arrayPtr);
    if (varPtr == NULL) {
	return NULL;
    }

    return TclPtrGetVar(interp, varPtr, arrayPtr, part1Ptr, part2Ptr,
	    flags, -1);
}

/*
 *----------------------------------------------------------------------
 *
 * TclPtrGetVar --







|







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    flags &= (TCL_GLOBAL_ONLY|TCL_NAMESPACE_ONLY|TCL_LEAVE_ERR_MSG);
    varPtr = TclObjLookupVarEx(interp, part1Ptr, part2Ptr, flags, "read",
	    /*createPart1*/ 0, /*createPart2*/ 1, &arrayPtr);
    if (varPtr == NULL) {
	return NULL;
    }

    return TclPtrGetVarIdx(interp, varPtr, arrayPtr, part1Ptr, part2Ptr,
	    flags, -1);
}

/*
 *----------------------------------------------------------------------
 *
 * TclPtrGetVar --
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 *	you must increment its ref count yourself.
 *
 *----------------------------------------------------------------------
 */

Tcl_Obj *
TclPtrGetVar(














































    Tcl_Interp *interp,		/* Command interpreter in which variable is to
				 * be looked up. */
    register Var *varPtr,	/* The variable to be read.*/
    Var *arrayPtr,		/* NULL for scalar variables, pointer to the
				 * containing array otherwise. */
    Tcl_Obj *part1Ptr,		/* Name of an array (if part2 is non-NULL) or
				 * the name of a variable. */







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 *	you must increment its ref count yourself.
 *
 *----------------------------------------------------------------------
 */

Tcl_Obj *
TclPtrGetVar(
    Tcl_Interp *interp,		/* Command interpreter in which variable is to
				 * be looked up. */
    Tcl_Var varPtr,		/* The variable to be read.*/
    Tcl_Var arrayPtr,		/* NULL for scalar variables, pointer to the
				 * containing array otherwise. */
    Tcl_Obj *part1Ptr,		/* Name of an array (if part2 is non-NULL) or
				 * the name of a variable. */
    Tcl_Obj *part2Ptr,		/* If non-NULL, gives the name of an element
				 * in the array part1. */
    const int flags)		/* OR-ed combination of TCL_GLOBAL_ONLY, and
				 * TCL_LEAVE_ERR_MSG bits. */
{
    if (varPtr == NULL) {
	Tcl_Panic("varPtr must not be NULL");
    }
    if (part1Ptr == NULL) {
	Tcl_Panic("part1Ptr must not be NULL");
    }
    return TclPtrGetVarIdx(interp, (Var *) varPtr, (Var *) arrayPtr,
	    part1Ptr, part2Ptr, flags, -1);
}

/*
 *----------------------------------------------------------------------
 *
 * TclPtrGetVarIdx --
 *
 *	Return the value of a Tcl variable as a Tcl object, given the pointers
 *	to the variable's (and possibly containing array's) VAR structure.
 *
 * Results:
 *	The return value points to the current object value of the variable
 *	given by varPtr. If the specified variable doesn't exist, or if there
 *	is a clash in array usage, then NULL is returned and a message will be
 *	left in the interpreter's result if the TCL_LEAVE_ERR_MSG flag is set.
 *
 * Side effects:
 *	The ref count for the returned object is _not_ incremented to reflect
 *	the returned reference; if you want to keep a reference to the object
 *	you must increment its ref count yourself.
 *
 *----------------------------------------------------------------------
 */

Tcl_Obj *
TclPtrGetVarIdx(
    Tcl_Interp *interp,		/* Command interpreter in which variable is to
				 * be looked up. */
    register Var *varPtr,	/* The variable to be read.*/
    Var *arrayPtr,		/* NULL for scalar variables, pointer to the
				 * containing array otherwise. */
    Tcl_Obj *part1Ptr,		/* Name of an array (if part2 is non-NULL) or
				 * the name of a variable. */
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    if (varPtr == NULL) {
	if (newValuePtr->refCount == 0) {
	    Tcl_DecrRefCount(newValuePtr);
	}
	return NULL;
    }

    return TclPtrSetVar(interp, varPtr, arrayPtr, part1Ptr, part2Ptr,
	    newValuePtr, flags, -1);
}

/*
 *----------------------------------------------------------------------
 *
 * TclPtrSetVar --







|







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    if (varPtr == NULL) {
	if (newValuePtr->refCount == 0) {
	    Tcl_DecrRefCount(newValuePtr);
	}
	return NULL;
    }

    return TclPtrSetVarIdx(interp, varPtr, arrayPtr, part1Ptr, part2Ptr,
	    newValuePtr, flags, -1);
}

/*
 *----------------------------------------------------------------------
 *
 * TclPtrSetVar --
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 *	entry didn't exist then a new variable is created.
 *
 *----------------------------------------------------------------------
 */

Tcl_Obj *
TclPtrSetVar(






















































    Tcl_Interp *interp,		/* Command interpreter in which variable is to
				 * be looked up. */
    register Var *varPtr,	/* Reference to the variable to set. */
    Var *arrayPtr,		/* Reference to the array containing the
				 * variable, or NULL if the variable is a
				 * scalar. */
    Tcl_Obj *part1Ptr,		/* Name of an array (if part2 is non-NULL) or







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 *	entry didn't exist then a new variable is created.
 *
 *----------------------------------------------------------------------
 */

Tcl_Obj *
TclPtrSetVar(
    Tcl_Interp *interp,		/* Command interpreter in which variable is to
				 * be looked up. */
    Tcl_Var varPtr,		/* Reference to the variable to set. */
    Tcl_Var arrayPtr,		/* Reference to the array containing the
				 * variable, or NULL if the variable is a
				 * scalar. */
    Tcl_Obj *part1Ptr,		/* Name of an array (if part2 is non-NULL) or
				 * the name of a variable. */
    Tcl_Obj *part2Ptr,		/* If non-NULL, gives the name of an element
				 * in the array part1. */
    Tcl_Obj *newValuePtr,	/* New value for variable. */
    const int flags)		/* OR-ed combination of TCL_GLOBAL_ONLY, and
				 * TCL_LEAVE_ERR_MSG bits. */
{
    if (varPtr == NULL) {
	Tcl_Panic("varPtr must not be NULL");
    }
    if (part1Ptr == NULL) {
	Tcl_Panic("part1Ptr must not be NULL");
    }
    if (newValuePtr == NULL) {
	Tcl_Panic("newValuePtr must not be NULL");
    }
    return TclPtrSetVarIdx(interp, (Var *) varPtr, (Var *) arrayPtr,
	    part1Ptr, part2Ptr, newValuePtr, flags, -1);
}

/*
 *----------------------------------------------------------------------
 *
 * TclPtrSetVarIdx --
 *
 *	This function is the same as Tcl_SetVar2Ex above, except that it
 *	requires pointers to the variable's Var structs in addition to the
 *	variable names.
 *
 * Results:
 *	Returns a pointer to the Tcl_Obj holding the new value of the
 *	variable. If the write operation was disallowed because an array was
 *	expected but not found (or vice versa), then NULL is returned; if the
 *	TCL_LEAVE_ERR_MSG flag is set, then an explanatory message will be
 *	left in the interpreter's result. Note that the returned object may
 *	not be the same one referenced by newValuePtr; this is because
 *	variable traces may modify the variable's value.
 *
 * Side effects:
 *	The value of the given variable is set. If either the array or the
 *	entry didn't exist then a new variable is created.
 *
 *----------------------------------------------------------------------
 */

Tcl_Obj *
TclPtrSetVarIdx(
    Tcl_Interp *interp,		/* Command interpreter in which variable is to
				 * be looked up. */
    register Var *varPtr,	/* Reference to the variable to set. */
    Var *arrayPtr,		/* Reference to the array containing the
				 * variable, or NULL if the variable is a
				 * scalar. */
    Tcl_Obj *part1Ptr,		/* Name of an array (if part2 is non-NULL) or
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    varPtr = TclObjLookupVarEx(interp, part1Ptr, part2Ptr, flags, "read",
	    1, 1, &arrayPtr);
    if (varPtr == NULL) {
	Tcl_AddErrorInfo(interp,
		"\n    (reading value of variable to increment)");
	return NULL;
    }
    return TclPtrIncrObjVar(interp, varPtr, arrayPtr, part1Ptr, part2Ptr,
	    incrPtr, flags, -1);
}

/*
 *----------------------------------------------------------------------
 *
 * TclPtrIncrObjVar --







|







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    varPtr = TclObjLookupVarEx(interp, part1Ptr, part2Ptr, flags, "read",
	    1, 1, &arrayPtr);
    if (varPtr == NULL) {
	Tcl_AddErrorInfo(interp,
		"\n    (reading value of variable to increment)");
	return NULL;
    }
    return TclPtrIncrObjVarIdx(interp, varPtr, arrayPtr, part1Ptr, part2Ptr,
	    incrPtr, flags, -1);
}

/*
 *----------------------------------------------------------------------
 *
 * TclPtrIncrObjVar --
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 *----------------------------------------------------------------------
 */

Tcl_Obj *
TclPtrIncrObjVar(
    Tcl_Interp *interp,		/* Command interpreter in which variable is to
				 * be found. */
























































    Var *varPtr,		/* Reference to the variable to set. */
    Var *arrayPtr,		/* Reference to the array containing the
				 * variable, or NULL if the variable is a
				 * scalar. */
    Tcl_Obj *part1Ptr,		/* Points to an object holding the name of an
				 * array (if part2 is non-NULL) or the name of
				 * a variable. */







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 *----------------------------------------------------------------------
 */

Tcl_Obj *
TclPtrIncrObjVar(
    Tcl_Interp *interp,		/* Command interpreter in which variable is to
				 * be found. */
    Tcl_Var varPtr,		/* Reference to the variable to set. */
    Tcl_Var arrayPtr,		/* Reference to the array containing the
				 * variable, or NULL if the variable is a
				 * scalar. */
    Tcl_Obj *part1Ptr,		/* Points to an object holding the name of an
				 * array (if part2 is non-NULL) or the name of
				 * a variable. */
    Tcl_Obj *part2Ptr,		/* If non-null, points to an object holding
				 * the name of an element in the array
				 * part1Ptr. */
    Tcl_Obj *incrPtr,		/* Increment value. */
/* TODO: Which of these flag values really make sense? */
    const int flags)		/* Various flags that tell how to incr value:
				 * any of TCL_GLOBAL_ONLY, TCL_NAMESPACE_ONLY,
				 * TCL_APPEND_VALUE, TCL_LIST_ELEMENT,
				 * TCL_LEAVE_ERR_MSG. */
{
    if (varPtr == NULL) {
	Tcl_Panic("varPtr must not be NULL");
    }
    if (part1Ptr == NULL) {
	Tcl_Panic("part1Ptr must not be NULL");
    }
    return TclPtrIncrObjVarIdx(interp, (Var *) varPtr, (Var *) arrayPtr,
	    part1Ptr, part2Ptr, incrPtr, flags, -1);
}

/*
 *----------------------------------------------------------------------
 *
 * TclPtrIncrObjVarIdx --
 *
 *	Given the pointers to a variable and possible containing array,
 *	increment the Tcl object value of the variable by a Tcl_Obj increment.
 *
 * Results:
 *	Returns a pointer to the Tcl_Obj holding the new value of the
 *	variable. If the specified variable doesn't exist, or there is a clash
 *	in array usage, or an error occurs while executing variable traces,
 *	then NULL is returned and a message will be left in the interpreter's
 *	result.
 *
 * Side effects:
 *	The value of the given variable is incremented by the specified
 *	amount. If either the array or the entry didn't exist then a new
 *	variable is created. The ref count for the returned object is _not_
 *	incremented to reflect the returned reference; if you want to keep a
 *	reference to the object you must increment its ref count yourself.
 *
 *----------------------------------------------------------------------
 */

Tcl_Obj *
TclPtrIncrObjVarIdx(
    Tcl_Interp *interp,		/* Command interpreter in which variable is to
				 * be found. */
    Var *varPtr,		/* Reference to the variable to set. */
    Var *arrayPtr,		/* Reference to the array containing the
				 * variable, or NULL if the variable is a
				 * scalar. */
    Tcl_Obj *part1Ptr,		/* Points to an object holding the name of an
				 * array (if part2 is non-NULL) or the name of
				 * a variable. */
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				 * NULL. */
{
    register Tcl_Obj *varValuePtr;

    if (TclIsVarInHash(varPtr)) {
	VarHashRefCount(varPtr)++;
    }
    varValuePtr = TclPtrGetVar(interp, varPtr, arrayPtr, part1Ptr, part2Ptr,
	    flags, index);
    if (TclIsVarInHash(varPtr)) {
	VarHashRefCount(varPtr)--;
    }
    if (varValuePtr == NULL) {
	varValuePtr = Tcl_NewIntObj(0);
    }
    if (Tcl_IsShared(varValuePtr)) {
	/* Copy on write */
	varValuePtr = Tcl_DuplicateObj(varValuePtr);

	if (TCL_OK == TclIncrObj(interp, varValuePtr, incrPtr)) {
	    return TclPtrSetVar(interp, varPtr, arrayPtr, part1Ptr, part2Ptr,
		    varValuePtr, flags, index);
	} else {
	    Tcl_DecrRefCount(varValuePtr);
	    return NULL;
	}
    } else {
	/* Unshared - can Incr in place */
	if (TCL_OK == TclIncrObj(interp, varValuePtr, incrPtr)) {

	    /*
	     * This seems dumb to write the incremeted value into the var
	     * after we just adjusted the value in place, but the spec for
	     * [incr] requires that write traces fire, and making this call
	     * is the way to make that happen.
	     */

	    return TclPtrSetVar(interp, varPtr, arrayPtr, part1Ptr, part2Ptr,
		    varValuePtr, flags, index);
	} else {
	    return NULL;
	}
    }
}

/*







|
|











|
|















|
|







2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
				 * NULL. */
{
    register Tcl_Obj *varValuePtr;

    if (TclIsVarInHash(varPtr)) {
	VarHashRefCount(varPtr)++;
    }
    varValuePtr = TclPtrGetVarIdx(interp, varPtr, arrayPtr, part1Ptr,
	    part2Ptr, flags, index);
    if (TclIsVarInHash(varPtr)) {
	VarHashRefCount(varPtr)--;
    }
    if (varValuePtr == NULL) {
	varValuePtr = Tcl_NewIntObj(0);
    }
    if (Tcl_IsShared(varValuePtr)) {
	/* Copy on write */
	varValuePtr = Tcl_DuplicateObj(varValuePtr);

	if (TCL_OK == TclIncrObj(interp, varValuePtr, incrPtr)) {
	    return TclPtrSetVarIdx(interp, varPtr, arrayPtr, part1Ptr,
		    part2Ptr, varValuePtr, flags, index);
	} else {
	    Tcl_DecrRefCount(varValuePtr);
	    return NULL;
	}
    } else {
	/* Unshared - can Incr in place */
	if (TCL_OK == TclIncrObj(interp, varValuePtr, incrPtr)) {

	    /*
	     * This seems dumb to write the incremeted value into the var
	     * after we just adjusted the value in place, but the spec for
	     * [incr] requires that write traces fire, and making this call
	     * is the way to make that happen.
	     */

	    return TclPtrSetVarIdx(interp, varPtr, arrayPtr, part1Ptr,
		    part2Ptr, varValuePtr, flags, index);
	} else {
	    return NULL;
	}
    }
}

/*
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138

    varPtr = TclObjLookupVarEx(interp, part1Ptr, part2Ptr, flags, "unset",
	    /*createPart1*/ 0, /*createPart2*/ 0, &arrayPtr);
    if (varPtr == NULL) {
	return TCL_ERROR;
    }

    return TclPtrUnsetVar(interp, varPtr, arrayPtr, part1Ptr, part2Ptr, flags,
	    -1);
}

/*
 *----------------------------------------------------------------------
 *
 * TclPtrUnsetVar --
 *







|
|







2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294

    varPtr = TclObjLookupVarEx(interp, part1Ptr, part2Ptr, flags, "unset",
	    /*createPart1*/ 0, /*createPart2*/ 0, &arrayPtr);
    if (varPtr == NULL) {
	return TCL_ERROR;
    }

    return TclPtrUnsetVarIdx(interp, varPtr, arrayPtr, part1Ptr, part2Ptr,
	    flags, -1);
}

/*
 *----------------------------------------------------------------------
 *
 * TclPtrUnsetVar --
 *
2151
2152
2153
2154
2155
2156
2157















































2158
2159
2160
2161
2162
2163
2164
 *	then the whole array is deleted.
 *
 *----------------------------------------------------------------------
 */

int
TclPtrUnsetVar(















































    Tcl_Interp *interp,		/* Command interpreter in which varName is to
				 * be looked up. */
    register Var *varPtr,	/* The variable to be unset. */
    Var *arrayPtr,		/* NULL for scalar variables, pointer to the
				 * containing array otherwise. */
    Tcl_Obj *part1Ptr,		/* Name of an array (if part2 is non-NULL) or
				 * the name of a variable. */







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







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
2359
2360
2361
2362
2363
2364
2365
2366
2367
 *	then the whole array is deleted.
 *
 *----------------------------------------------------------------------
 */

int
TclPtrUnsetVar(
    Tcl_Interp *interp,		/* Command interpreter in which varName is to
				 * be looked up. */
    Tcl_Var varPtr,		/* The variable to be unset. */
    Tcl_Var arrayPtr,		/* NULL for scalar variables, pointer to the
				 * containing array otherwise. */
    Tcl_Obj *part1Ptr,		/* Name of an array (if part2 is non-NULL) or
				 * the name of a variable. */
    Tcl_Obj *part2Ptr,		/* If non-NULL, gives the name of an element
				 * in the array part1. */
    const int flags)		/* OR-ed combination of any of
				 * TCL_GLOBAL_ONLY, TCL_NAMESPACE_ONLY,
				 * TCL_LEAVE_ERR_MSG. */
{
    if (varPtr == NULL) {
	Tcl_Panic("varPtr must not be NULL");
    }
    if (part1Ptr == NULL) {
	Tcl_Panic("part1Ptr must not be NULL");
    }
    return TclPtrUnsetVarIdx(interp, (Var *) varPtr, (Var *) arrayPtr,
	    part1Ptr, part2Ptr, flags, -1);
}

/*
 *----------------------------------------------------------------------
 *
 * TclPtrUnsetVarIdx --
 *
 *	Delete a variable, given the pointers to the variable's (and possibly
 *	containing array's) VAR structure.
 *
 * Results:
 *	Returns TCL_OK if the variable was successfully deleted, TCL_ERROR if
 *	the variable can't be unset. In the event of an error, if the
 *	TCL_LEAVE_ERR_MSG flag is set then an error message is left in the
 *	interp's result.
 *
 * Side effects:
 *	If varPtr and arrayPtr indicate a local or global variable in interp,
 *	it is deleted. If varPtr is an array reference and part2Ptr is NULL,
 *	then the whole array is deleted.
 *
 *----------------------------------------------------------------------
 */

int
TclPtrUnsetVarIdx(
    Tcl_Interp *interp,		/* Command interpreter in which varName is to
				 * be looked up. */
    register Var *varPtr,	/* The variable to be unset. */
    Var *arrayPtr,		/* NULL for scalar variables, pointer to the
				 * containing array otherwise. */
    Tcl_Obj *part1Ptr,		/* Name of an array (if part2 is non-NULL) or
				 * the name of a variable. */
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
	if (varPtr == NULL) {
	    return TCL_ERROR;
	}
	for (i=2 ; i<objc ; i++) {
	    /*
	     * Note that we do not need to increase the refCount of the Var
	     * pointers: should a trace delete the variable, the return value
	     * of TclPtrSetVar will be NULL or emptyObjPtr, and we will not
	     * access the variable again.
	     */

	    varValuePtr = TclPtrSetVar(interp, varPtr, arrayPtr, objv[1],
		    NULL, objv[i], TCL_APPEND_VALUE|TCL_LEAVE_ERR_MSG, -1);
	    if ((varValuePtr == NULL) ||
		    (varValuePtr == ((Interp *) interp)->emptyObjPtr)) {
		return TCL_ERROR;
	    }
	}
    }







|



|







2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
	if (varPtr == NULL) {
	    return TCL_ERROR;
	}
	for (i=2 ; i<objc ; i++) {
	    /*
	     * Note that we do not need to increase the refCount of the Var
	     * pointers: should a trace delete the variable, the return value
	     * of TclPtrSetVarIdx will be NULL or emptyObjPtr, and we will not
	     * access the variable again.
	     */

	    varValuePtr = TclPtrSetVarIdx(interp, varPtr, arrayPtr, objv[1],
		    NULL, objv[i], TCL_APPEND_VALUE|TCL_LEAVE_ERR_MSG, -1);
	    if ((varValuePtr == NULL) ||
		    (varValuePtr == ((Interp *) interp)->emptyObjPtr)) {
		return TCL_ERROR;
	    }
	}
    }
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
	 * value is unshared we modify it directly, otherwise we create a new
	 * copy to modify: this is "copy on write".
	 */

	createdNewObj = 0;

	/*
	 * Protect the variable pointers around the TclPtrGetVar call
	 * to insure that they remain valid even if the variable was undefined
	 * and unused.
	 */

	varPtr = TclObjLookupVarEx(interp, objv[1], NULL, TCL_LEAVE_ERR_MSG,
		"set", /*createPart1*/ 1, /*createPart2*/ 1, &arrayPtr);
	if (varPtr == NULL) {
	    return TCL_ERROR;
	}
	if (TclIsVarInHash(varPtr)) {
	    VarHashRefCount(varPtr)++;
	}
	if (arrayPtr && TclIsVarInHash(arrayPtr)) {
	    VarHashRefCount(arrayPtr)++;
	}
	varValuePtr = TclPtrGetVar(interp, varPtr, arrayPtr, objv[1], NULL,
		TCL_LEAVE_ERR_MSG, -1);
	if (TclIsVarInHash(varPtr)) {
	    VarHashRefCount(varPtr)--;
	}
	if (arrayPtr && TclIsVarInHash(arrayPtr)) {
	    VarHashRefCount(arrayPtr)--;
	}







|















|







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
	 * value is unshared we modify it directly, otherwise we create a new
	 * copy to modify: this is "copy on write".
	 */

	createdNewObj = 0;

	/*
	 * Protect the variable pointers around the TclPtrGetVarIdx call
	 * to insure that they remain valid even if the variable was undefined
	 * and unused.
	 */

	varPtr = TclObjLookupVarEx(interp, objv[1], NULL, TCL_LEAVE_ERR_MSG,
		"set", /*createPart1*/ 1, /*createPart2*/ 1, &arrayPtr);
	if (varPtr == NULL) {
	    return TCL_ERROR;
	}
	if (TclIsVarInHash(varPtr)) {
	    VarHashRefCount(varPtr)++;
	}
	if (arrayPtr && TclIsVarInHash(arrayPtr)) {
	    VarHashRefCount(arrayPtr)++;
	}
	varValuePtr = TclPtrGetVarIdx(interp, varPtr, arrayPtr, objv[1], NULL,
		TCL_LEAVE_ERR_MSG, -1);
	if (TclIsVarInHash(varPtr)) {
	    VarHashRefCount(varPtr)--;
	}
	if (arrayPtr && TclIsVarInHash(arrayPtr)) {
	    VarHashRefCount(arrayPtr)--;
	}
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655

	/*
	 * Now store the list object back into the variable. If there is an
	 * error setting the new value, decrement its ref count if it was new
	 * and we didn't create the variable.
	 */

	newValuePtr = TclPtrSetVar(interp, varPtr, arrayPtr, objv[1], NULL,
		varValuePtr, TCL_LEAVE_ERR_MSG, -1);
	if (newValuePtr == NULL) {
	    return TCL_ERROR;
	}
    }

    /*







|







2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858

	/*
	 * Now store the list object back into the variable. If there is an
	 * error setting the new value, decrement its ref count if it was new
	 * and we didn't create the variable.
	 */

	newValuePtr = TclPtrSetVarIdx(interp, varPtr, arrayPtr, objv[1], NULL,
		varValuePtr, TCL_LEAVE_ERR_MSG, -1);
	if (newValuePtr == NULL) {
	    return TCL_ERROR;
	}
    }

    /*
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
	     * by the array. This isn't the case though.
	     */

	    Var *elemVarPtr = TclLookupArrayElement(interp, arrayNameObj,
		    keyPtr, TCL_LEAVE_ERR_MSG, "set", 1, 1, varPtr, -1);

	    if ((elemVarPtr == NULL) ||
		    (TclPtrSetVar(interp, elemVarPtr, varPtr, arrayNameObj,
		    keyPtr, valuePtr, TCL_LEAVE_ERR_MSG, -1) == NULL)) {
		Tcl_DictObjDone(&search);
		return TCL_ERROR;
	    }
	}
	return TCL_OK;
    } else {







|







2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
	     * by the array. This isn't the case though.
	     */

	    Var *elemVarPtr = TclLookupArrayElement(interp, arrayNameObj,
		    keyPtr, TCL_LEAVE_ERR_MSG, "set", 1, 1, varPtr, -1);

	    if ((elemVarPtr == NULL) ||
		    (TclPtrSetVarIdx(interp, elemVarPtr, varPtr, arrayNameObj,
		    keyPtr, valuePtr, TCL_LEAVE_ERR_MSG, -1) == NULL)) {
		Tcl_DictObjDone(&search);
		return TCL_ERROR;
	    }
	}
	return TCL_OK;
    } else {
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
	}
	if (elemLen == 0) {
	    goto ensureArray;
	}

	/*
	 * We needn't worry about traces invalidating arrayPtr: should that be
	 * the case, TclPtrSetVar will return NULL so that we break out of the
	 * loop and return an error.
	 */

	copyListObj = TclListObjCopy(NULL, arrayElemObj);
	for (i=0 ; i<elemLen ; i+=2) {
	    Var *elemVarPtr = TclLookupArrayElement(interp, arrayNameObj,
		    elemPtrs[i], TCL_LEAVE_ERR_MSG, "set", 1, 1, varPtr, -1);

	    if ((elemVarPtr == NULL) ||
		    (TclPtrSetVar(interp, elemVarPtr, varPtr, arrayNameObj,
		    elemPtrs[i],elemPtrs[i+1],TCL_LEAVE_ERR_MSG,-1) == NULL)){
		result = TCL_ERROR;
		break;
	    }
	}
	Tcl_DecrRefCount(copyListObj);
	return result;







|
|








|







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
	}
	if (elemLen == 0) {
	    goto ensureArray;
	}

	/*
	 * We needn't worry about traces invalidating arrayPtr: should that be
	 * the case, TclPtrSetVarIdx will return NULL so that we break out of
	 * the loop and return an error.
	 */

	copyListObj = TclListObjCopy(NULL, arrayElemObj);
	for (i=0 ; i<elemLen ; i+=2) {
	    Var *elemVarPtr = TclLookupArrayElement(interp, arrayNameObj,
		    elemPtrs[i], TCL_LEAVE_ERR_MSG, "set", 1, 1, varPtr, -1);

	    if ((elemVarPtr == NULL) ||
		    (TclPtrSetVarIdx(interp, elemVarPtr, varPtr, arrayNameObj,
		    elemPtrs[i],elemPtrs[i+1],TCL_LEAVE_ERR_MSG,-1) == NULL)){
		result = TCL_ERROR;
		break;
	    }
	}
	Tcl_DecrRefCount(copyListObj);
	return result;
3933
3934
3935
3936
3937
3938
3939
3940
3941
3942
3943
3944
3945
3946
3947
3948

    pattern = TclGetString(patternObj);
    if (TclMatchIsTrivial(pattern)) {
	varPtr2 = VarHashFindVar(varPtr->value.tablePtr, patternObj);
	if (!varPtr2 || TclIsVarUndefined(varPtr2)) {
	    return TCL_OK;
	}
	return TclPtrUnsetVar(interp, varPtr2, varPtr, varNameObj, patternObj,
		unsetFlags, -1);
    }

    /*
     * Non-trivial case (well, deeply tricky really). We peek inside the hash
     * iterator in order to allow us to guarantee that the following element
     * in the array will not be scrubbed until we have dealt with it. This
     * stops the overall iterator from ending up pointing into deallocated







|
|







4136
4137
4138
4139
4140
4141
4142
4143
4144
4145
4146
4147
4148
4149
4150
4151

    pattern = TclGetString(patternObj);
    if (TclMatchIsTrivial(pattern)) {
	varPtr2 = VarHashFindVar(varPtr->value.tablePtr, patternObj);
	if (!varPtr2 || TclIsVarUndefined(varPtr2)) {
	    return TCL_OK;
	}
	return TclPtrUnsetVarIdx(interp, varPtr2, varPtr, varNameObj,
		patternObj, unsetFlags, -1);
    }

    /*
     * Non-trivial case (well, deeply tricky really). We peek inside the hash
     * iterator in order to allow us to guarantee that the following element
     * in the array will not be scrubbed until we have dealt with it. This
     * stops the overall iterator from ending up pointing into deallocated
3982
3983
3984
3985
3986
3987
3988
3989
3990
3991
3992
3993
3994
3995
3996
	if (TclIsVarUndefined(varPtr2)) {
	    CleanupVar(varPtr2, varPtr);
	    continue;
	}

	nameObj = VarHashGetKey(varPtr2);
	if (Tcl_StringMatch(TclGetString(nameObj), pattern)
		&& TclPtrUnsetVar(interp, varPtr2, varPtr, varNameObj,
			nameObj, unsetFlags, -1) != TCL_OK) {
	    /*
	     * If we incremented a refcount, we must decrement it here as we
	     * will not be coming back properly due to the error.
	     */

	    if (protectedVarPtr) {







|







4185
4186
4187
4188
4189
4190
4191
4192
4193
4194
4195
4196
4197
4198
4199
	if (TclIsVarUndefined(varPtr2)) {
	    CleanupVar(varPtr2, varPtr);
	    continue;
	}

	nameObj = VarHashGetKey(varPtr2);
	if (Tcl_StringMatch(TclGetString(nameObj), pattern)
		&& TclPtrUnsetVarIdx(interp, varPtr2, varPtr, varNameObj,
			nameObj, unsetFlags, -1) != TCL_OK) {
	    /*
	     * If we incremented a refcount, we must decrement it here as we
	     * will not be coming back properly due to the error.
	     */

	    if (protectedVarPtr) {
4129
4130
4131
4132
4133
4134
4135
4136
4137
4138
4139
4140
4141
4142
4143
		    "variable that refers to procedure variable",
		    TclGetString(myNamePtr)));
	    Tcl_SetErrorCode(interp, "TCL", "UPVAR", "INVERTED", NULL);
	    return TCL_ERROR;
	}
    }

    return TclPtrObjMakeUpvar(interp, otherPtr, myNamePtr, myFlags, index);
}

/*
 *----------------------------------------------------------------------
 *
 * TclPtrMakeUpvar --
 *







|







4332
4333
4334
4335
4336
4337
4338
4339
4340
4341
4342
4343
4344
4345
4346
		    "variable that refers to procedure variable",
		    TclGetString(myNamePtr)));
	    Tcl_SetErrorCode(interp, "TCL", "UPVAR", "INVERTED", NULL);
	    return TCL_ERROR;
	}
    }

    return TclPtrObjMakeUpvarIdx(interp, otherPtr, myNamePtr, myFlags, index);
}

/*
 *----------------------------------------------------------------------
 *
 * TclPtrMakeUpvar --
 *
4171
4172
4173
4174
4175
4176
4177
4178

4179
4180
4181
4182
4183














4184
4185
4186
4187
4188
4189
4190
4191
4192
4193
4194
4195
    Tcl_Obj *myNamePtr = NULL;
    int result;

    if (myName) {
	myNamePtr = Tcl_NewStringObj(myName, -1);
	Tcl_IncrRefCount(myNamePtr);
    }
    result = TclPtrObjMakeUpvar(interp, otherPtr, myNamePtr, myFlags, index);

    if (myNamePtr) {
	Tcl_DecrRefCount(myNamePtr);
    }
    return result;
}















/* Callers must Incr myNamePtr if they plan to Decr it. */

int
TclPtrObjMakeUpvar(
    Tcl_Interp *interp,		/* Interpreter containing variables. Used for
				 * error messages, too. */
    Var *otherPtr,		/* Pointer to the variable being linked-to. */
    Tcl_Obj *myNamePtr,		/* Name of variable which will refer to
				 * otherP1/otherP2. Must be a scalar. */
    int myFlags,		/* 0, TCL_GLOBAL_ONLY or TCL_NAMESPACE_ONLY:
				 * indicates scope of myName. */







|
>





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




|







4374
4375
4376
4377
4378
4379
4380
4381
4382
4383
4384
4385
4386
4387
4388
4389
4390
4391
4392
4393
4394
4395
4396
4397
4398
4399
4400
4401
4402
4403
4404
4405
4406
4407
4408
4409
4410
4411
4412
4413
    Tcl_Obj *myNamePtr = NULL;
    int result;

    if (myName) {
	myNamePtr = Tcl_NewStringObj(myName, -1);
	Tcl_IncrRefCount(myNamePtr);
    }
    result = TclPtrObjMakeUpvarIdx(interp, otherPtr, myNamePtr, myFlags,
	    index);
    if (myNamePtr) {
	Tcl_DecrRefCount(myNamePtr);
    }
    return result;
}

int
TclPtrObjMakeUpvar(
    Tcl_Interp *interp,		/* Interpreter containing variables. Used for
				 * error messages, too. */
    Tcl_Var otherPtr,		/* Pointer to the variable being linked-to. */
    Tcl_Obj *myNamePtr,		/* Name of variable which will refer to
				 * otherP1/otherP2. Must be a scalar. */
    int myFlags)		/* 0, TCL_GLOBAL_ONLY or TCL_NAMESPACE_ONLY:
				 * indicates scope of myName. */
{
    return TclPtrObjMakeUpvarIdx(interp, (Var *) otherPtr, myNamePtr, myFlags,
	    -1);
}

/* Callers must Incr myNamePtr if they plan to Decr it. */

int
TclPtrObjMakeUpvarIdx(
    Tcl_Interp *interp,		/* Interpreter containing variables. Used for
				 * error messages, too. */
    Var *otherPtr,		/* Pointer to the variable being linked-to. */
    Tcl_Obj *myNamePtr,		/* Name of variable which will refer to
				 * otherP1/otherP2. Must be a scalar. */
    int myFlags,		/* 0, TCL_GLOBAL_ONLY or TCL_NAMESPACE_ONLY:
				 * indicates scope of myName. */
4650
4651
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4653
4654
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4656
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4658

4659
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4664
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	 * If a value was specified, set the variable to that value.
	 * Otherwise, if the variable is new, leave it undefined. (If the
	 * variable already exists and no value was specified, leave its value
	 * unchanged; just create the local link if we're in a Tcl procedure).
	 */

	if (i+1 < objc) {	/* A value was specified. */
	    varValuePtr = TclPtrSetVar(interp, varPtr, arrayPtr, varNamePtr,
		    NULL, objv[i+1], TCL_NAMESPACE_ONLY|TCL_LEAVE_ERR_MSG,-1);

	    if (varValuePtr == NULL) {
		return TCL_ERROR;
	    }
	}

	/*
	 * If we are executing inside a Tcl procedure, create a local variable







|
|
>







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	 * If a value was specified, set the variable to that value.
	 * Otherwise, if the variable is new, leave it undefined. (If the
	 * variable already exists and no value was specified, leave its value
	 * unchanged; just create the local link if we're in a Tcl procedure).
	 */

	if (i+1 < objc) {	/* A value was specified. */
	    varValuePtr = TclPtrSetVarIdx(interp, varPtr, arrayPtr,
		    varNamePtr, NULL, objv[i+1],
		    (TCL_NAMESPACE_ONLY | TCL_LEAVE_ERR_MSG), -1);
	    if (varValuePtr == NULL) {
		return TCL_ERROR;
	    }
	}

	/*
	 * If we are executing inside a Tcl procedure, create a local variable
Changes to library/clock.tcl.
4244
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	return -code error \
	    -errorcode [list CLOCK wrongNumArgs] \
	    "wrong \# args: should be\
             \"$cmdName clockval ?number units?...\
             ?-gmt boolean? ?-locale LOCALE? ?-timezone ZONE?\""
    }
    if { [catch { expr {wide($clockval)} } result] } {
	return -code error "expected integer but got \"$clockval\""
    }

    set offsets {}
    set gmt 0
    set locale c
    set timezone [GetSystemTimeZone]








|







4244
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4246
4247
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4249
4250
4251
4252
4253
4254
4255
4256
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4258
	return -code error \
	    -errorcode [list CLOCK wrongNumArgs] \
	    "wrong \# args: should be\
             \"$cmdName clockval ?number units?...\
             ?-gmt boolean? ?-locale LOCALE? ?-timezone ZONE?\""
    }
    if { [catch { expr {wide($clockval)} } result] } {
	return -code error $result
    }

    set offsets {}
    set gmt 0
    set locale c
    set timezone [GetSystemTimeZone]

4283
4284
4285
4286
4287
4288
4289



4290
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4292
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4295
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    # Check options for validity

    if { [info exists saw(-gmt)] && [info exists saw(-timezone)] } {
	return -code error \
	    -errorcode [list CLOCK gmtWithTimezone] \
	    "cannot use -gmt and -timezone in same call"
    }



    if { ![string is boolean -strict $gmt] } {
	return -code error "expected boolean value but got \"$gmt\""
    } elseif { $gmt } {
	set timezone :GMT
    }

    EnterLocale $locale







>
>
>







4283
4284
4285
4286
4287
4288
4289
4290
4291
4292
4293
4294
4295
4296
4297
4298
4299
    # Check options for validity

    if { [info exists saw(-gmt)] && [info exists saw(-timezone)] } {
	return -code error \
	    -errorcode [list CLOCK gmtWithTimezone] \
	    "cannot use -gmt and -timezone in same call"
    }
    if { [catch { expr { wide($clockval) } } result] } {
	return -code error "expected integer but got \"$clockval\""
    }
    if { ![string is boolean -strict $gmt] } {
	return -code error "expected boolean value but got \"$gmt\""
    } elseif { $gmt } {
	set timezone :GMT
    }

    EnterLocale $locale
4319
4320
4321
4322
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4327
4328
4329
4330
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4332
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			    $clockval $timezone $changeover]
		}
		days - day {
		    set clockval [AddDays $quantity $clockval $timezone \
			    $changeover]
		}

		weekdays - weekday {
		    set clockval [AddWeekDays $quantity $clockval $timezone \
			    $changeover]
		}

		hours - hour {
		    set clockval [expr { 3600 * $quantity + $clockval }]
		}
		minutes - minute {
		    set clockval [expr { 60 * $quantity + $clockval }]
		}
		seconds - second {







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4322
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4324
4325
4326
4327
4328





4329
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			    $clockval $timezone $changeover]
		}
		days - day {
		    set clockval [AddDays $quantity $clockval $timezone \
			    $changeover]
		}






		hours - hour {
		    set clockval [expr { 3600 * $quantity + $clockval }]
		}
		minutes - minute {
		    set clockval [expr { 60 * $quantity + $clockval }]
		}
		seconds - second {
4421
4422
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4424
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4426
4427
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4432
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4484
    set date [ConvertLocalToUTC $date[set date {}] $TZData($timezone) \
		 $changeover]

    return [dict get $date seconds]

}

#----------------------------------------------------------------------
#
# AddWeekDays --
#
#	Add a given number of week days (skipping Saturdays and Sundays)
#	to a given clock value in a given time zone.
#
# Parameters:
#	days - Number of days to add (may be negative)
#	clockval - Seconds since the epoch before the operation
#	timezone - Time zone in which the operation is to be performed
#	changeover - Julian Day on which the Gregorian calendar was adopted
#		     in the target locale.
#
# Results:
#	Returns the new clock value as a number of seconds since the epoch.
#
# Side effects:
#	None.
#
#----------------------------------------------------------------------

proc ::tcl::clock::AddWeekDays { days clockval timezone changeover } {

    if {$days == 0} {
        return $clockval
    }

    set day [format $clockval -format %u]

    set weeks  [expr {$days / 5}]
    set rdays  [expr {$days % 5}]
    set toAdd  [expr {7 * $weeks + $rdays}]
    set resDay [expr {$day + ($toAdd % 7)}]

    # Adjust if we start from a weekend
    if {$day > 5} {
	set adj [expr {5 - $day}]
	incr toAdd  $adj
	incr resDay $adj
    }

    # Adjust if we end up on a weekend
    if {$resDay > 5} {
	incr toAdd 2
    }

    AddDays $toAdd $clockval $timezone $changeover
}

#----------------------------------------------------------------------
#
# AddDays --
#
#	Add a given number of days to a given clock value in a given time
#	zone.
#







<
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4419
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4426
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    set date [ConvertLocalToUTC $date[set date {}] $TZData($timezone) \
		 $changeover]

    return [dict get $date seconds]

}



















































#----------------------------------------------------------------------
#
# AddDays --
#
#	Add a given number of days to a given clock value in a given time
#	zone.
#
Changes to library/http/http.tcl.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
# 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 file "license.terms" for information on usage and redistribution of
# this file, and for a DISCLAIMER OF ALL WARRANTIES.

package require Tcl 8.6-
# Keep this in sync with pkgIndex.tcl and with the install directories in
# Makefiles
package provide http 2.8.10

namespace eval http {
    # Allow resourcing to not clobber existing data

    variable http
    if {![info exists http]} {
	array set http {













|







1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
# 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 file "license.terms" for information on usage and redistribution of
# this file, and for a DISCLAIMER OF ALL WARRANTIES.

package require Tcl 8.6-
# Keep this in sync with pkgIndex.tcl and with the install directories in
# Makefiles
package provide http 2.8.11

namespace eval http {
    # Allow resourcing to not clobber existing data

    variable http
    if {![info exists http]} {
	array set http {
202
203
204
205
206
207
208
209
210

211
212
213
214
215
216
217
218
    variable $token
    upvar 0 $token state
    global errorInfo errorCode
    if {$errormsg ne ""} {
	set state(error) [list $errormsg $errorInfo $errorCode]
	set state(status) "error"
    }
    if {
	($state(status) eq "timeout") || ($state(status) eq "error") ||

	([info exists state(connection)] && ($state(connection) eq "close"))
    } {
        CloseSocket $state(sock) $token
    }
    if {[info exists state(after)]} {
	after cancel $state(after)
    }
    if {[info exists state(-command)] && !$skipCB







|
|
>
|







202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
    variable $token
    upvar 0 $token state
    global errorInfo errorCode
    if {$errormsg ne ""} {
	set state(error) [list $errormsg $errorInfo $errorCode]
	set state(status) "error"
    }
    if { ($state(status) eq "timeout")
       || ($state(status) eq "error")
       || ([info exists state(-keepalive)] && !$state(-keepalive))
       || ([info exists state(connection)] && ($state(connection) eq "close"))
    } {
        CloseSocket $state(sock) $token
    }
    if {[info exists state(after)]} {
	after cancel $state(after)
    }
    if {[info exists state(-command)] && !$skipCB
Changes to library/http/pkgIndex.tcl.
1
2
if {![package vsatisfies [package provide Tcl] 8.6-]} {return}
package ifneeded http 2.8.10 [list tclPkgSetup $dir http 2.8.10 {{http.tcl source {::http::config ::http::formatQuery ::http::geturl ::http::reset ::http::wait ::http::register ::http::unregister ::http::mapReply}}}]

|
1
2
if {![package vsatisfies [package provide Tcl] 8.6-]} {return}
package ifneeded http 2.8.11 [list tclPkgSetup $dir http 2.8.11 {{http.tcl source {::http::config ::http::formatQuery ::http::geturl ::http::reset ::http::wait ::http::register ::http::unregister ::http::mapReply}}}]
Changes to library/init.tcl.
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
if {![info exists auto_path]} {
    if {[info exists env(TCLLIBPATH)]} {
	set auto_path $env(TCLLIBPATH)
    } else {
	set auto_path ""
    }
}

namespace eval tcl {
    variable Dir
    foreach Dir [list $::tcl_library [file dirname $::tcl_library]] {
	if {$Dir ni $::auto_path} {
	    lappend ::auto_path $Dir
	}
    }







<







41
42
43
44
45
46
47

48
49
50
51
52
53
54
if {![info exists auto_path]} {
    if {[info exists env(TCLLIBPATH)]} {
	set auto_path $env(TCLLIBPATH)
    } else {
	set auto_path ""
    }
}

namespace eval tcl {
    variable Dir
    foreach Dir [list $::tcl_library [file dirname $::tcl_library]] {
	if {$Dir ni $::auto_path} {
	    lappend ::auto_path $Dir
	}
    }
Changes to macosx/tclMacOSXFCmd.c.
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
		    "could not set attributes of \"%s\": %s",
		    TclGetString(fileName), Tcl_PosixError(interp)));
	    return TCL_ERROR;
	}
    } else {
	Tcl_WideInt newRsrcForkSize;

	if (Tcl_GetWideIntFromObj(interp, attributePtr,
		&newRsrcForkSize) != TCL_OK) {
	    return TCL_ERROR;
	}

	if (newRsrcForkSize != *rsrcForkSize) {
	    Tcl_DString ds;








|







315
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317
318
319
320
321
322
323
324
325
326
327
328
329
		    "could not set attributes of \"%s\": %s",
		    TclGetString(fileName), Tcl_PosixError(interp)));
	    return TCL_ERROR;
	}
    } else {
	Tcl_WideInt newRsrcForkSize;

	if (TclGetWideIntFromObj(interp, attributePtr,
		&newRsrcForkSize) != TCL_OK) {
	    return TCL_ERROR;
	}

	if (newRsrcForkSize != *rsrcForkSize) {
	    Tcl_DString ds;

Changes to tests/binary.test.
1502
1503
1504
1505
1506
1507
1508












1509
1510
1511
1512
1513
1514
1515
test binary-37.9 {GetFormatSpec: numbers} {
    # test format of neg numbers
    # bug report/fix provided by Harald Kirsch
    set x [binary format f* {1 -1 2 -2 0}]
    binary scan $x f* bla
    set bla
} {1.0 -1.0 2.0 -2.0 0.0}













test binary-38.1 {FormatNumber: word alignment} {
    set x [binary format c1s1 1 1]
} \x01\x01\x00
test binary-38.2 {FormatNumber: word alignment} {
    set x [binary format c1S1 1 1]
} \x01\x00\x01







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







1502
1503
1504
1505
1506
1507
1508
1509
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1511
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1513
1514
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1516
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1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
test binary-37.9 {GetFormatSpec: numbers} {
    # test format of neg numbers
    # bug report/fix provided by Harald Kirsch
    set x [binary format f* {1 -1 2 -2 0}]
    binary scan $x f* bla
    set bla
} {1.0 -1.0 2.0 -2.0 0.0}
test binary-37.10 {GetFormatSpec: count overflow} {
    binary scan x a[format %ld 0x7fffffff] r
} 0
test binary-37.11 {GetFormatSpec: count overflow} {
    binary scan x a[format %ld 0x10000000] r
} 0
test binary-37.12 {GetFormatSpec: count overflow} {
    binary scan x a[format %ld 0x100000000] r
} 0
test binary-37.13 {GetFormatSpec: count overflow} {
    binary scan x a[format %lld 0x10000000000000000] r
} 0

test binary-38.1 {FormatNumber: word alignment} {
    set x [binary format c1s1 1 1]
} \x01\x01\x00
test binary-38.2 {FormatNumber: word alignment} {
    set x [binary format c1S1 1 1]
} \x01\x00\x01
Changes to tests/clock.test.
34988
34989
34990
34991
34992
34993
34994
34995
34996
34997
34998
34999
35000
35001
35002
35003
35004
35005
test clock-29.1800 {time parsing} {
    clock scan {2440588 xi:lix:lix pm} \
        -gmt true -locale en_US_roman \
        -format {%J %Ol:%OM:%OS %P}
} 86399
# END testcases29


# BEGIN testcases30

# Test [clock add]
test clock-30.1 {clock add years} {
    set t [clock scan 2000-01-01 -format %Y-%m-%d -timezone :UTC]
    set f [clock add $t 1 year -timezone :UTC]
    clock format $f -format %Y-%m-%d -timezone :UTC
} {2001-01-01}
test clock-30.2 {clock add years - leap day} {
    set t [clock scan 2000-02-29 -format %Y-%m-%d -timezone :UTC]







<
<
<
<







34988
34989
34990
34991
34992
34993
34994




34995
34996
34997
34998
34999
35000
35001
test clock-29.1800 {time parsing} {
    clock scan {2440588 xi:lix:lix pm} \
        -gmt true -locale en_US_roman \
        -format {%J %Ol:%OM:%OS %P}
} 86399
# END testcases29





test clock-30.1 {clock add years} {
    set t [clock scan 2000-01-01 -format %Y-%m-%d -timezone :UTC]
    set f [clock add $t 1 year -timezone :UTC]
    clock format $f -format %Y-%m-%d -timezone :UTC
} {2001-01-01}
test clock-30.2 {clock add years - leap day} {
    set t [clock scan 2000-02-29 -format %Y-%m-%d -timezone :UTC]
35218
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35221
35222
35223
35224
35225
35226
35227
35228
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35232
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35268
35269
35270
35271
35272
35273
35274
35275
35276
35277
35278
35279
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35282
    set t [clock scan {2004-10-31 01:00:00 -0400} \
	       -format {%Y-%m-%d %H:%M:%S %z} \
	       -timezone EST05:00EDT04:00,M4.1.0/02:00,M10.5.0/02:00]
    set f1 [clock add $t 3600 seconds -timezone EST05:00EDT04:00,M4.1.0/02:00,M10.5.0/02:00]
    set x1 [clock format $f1 -format {%Y-%m-%d %H:%M:%S %z} \
		-timezone EST05:00EDT04:00,M4.1.0/02:00,M10.5.0/02:00]
} {2004-10-31 01:00:00 -0500}
test clock-30.26 {clock add weekdays} {
    set t [clock scan {2013-11-20}] ;# Wednesday
    set f1 [clock add $t 3 weekdays]
    set x1 [clock format $f1 -format {%Y-%m-%d}]
} {2013-11-25}
test clock-30.27 {clock add weekdays starting on Saturday} {
    set t [clock scan {2013-11-23}] ;# Saturday
    set f1 [clock add $t 1 weekday]
    set x1 [clock format $f1 -format {%Y-%m-%d}]
} {2013-11-25}
test clock-30.28 {clock add weekdays starting on Sunday} {
    set t [clock scan {2013-11-24}] ;# Sunday
    set f1 [clock add $t 1 weekday]
    set x1 [clock format $f1 -format {%Y-%m-%d}]
} {2013-11-25}
test clock-30.29 {clock add 0 weekdays starting on a weekend} {
    set t [clock scan {2016-02-27}] ;# Saturday
    set f1 [clock add $t 0 weekdays]
    set x1 [clock format $f1 -format {%Y-%m-%d}]
} {2016-02-27}
test clock-30.30 {clock add weekdays and back} -body {
    set n [clock seconds]
    # we start on each day of the week
    for {set i 0} {$i < 7} {incr i} {
        set start  [clock add $n $i days]
        set startu [clock format $start -format %u]
        # add 0 - 100 weekdays
        for {set j 0} {$j < 100} {incr j} {
            set forth [clock add $start $j weekdays]
            set back  [clock add $forth -$j weekdays]
            # If $s was a weekday or $j was 0, $b must be the same day.
            # Otherwise, $b must be the immediately preceeding Friday
            set fail 0
            if {$j == 0 || $startu < 6} {
                if {$start != $back} { set fail 1}
            } else {
                set friday [clock add $start -[expr {$startu % 5}] days]
                if {$friday != $back} { set fail 1 }
            }
            if {$fail} {
                set sdate [clock format $start -format {%Y-%m-%d}]
                set bdate [clock format $back  -format {%Y-%m-%d}]
                return "$sdate + $j - $j := $bdate"
            }
        }
    }
    return "OK"
} -result {OK}

# END testcases30


test clock-31.1 {system locale} \
    -constraints win \
    -setup {
	namespace eval ::tcl::clock {
	    namespace import -force ::testClock::registry
	}







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    set t [clock scan {2004-10-31 01:00:00 -0400} \
	       -format {%Y-%m-%d %H:%M:%S %z} \
	       -timezone EST05:00EDT04:00,M4.1.0/02:00,M10.5.0/02:00]
    set f1 [clock add $t 3600 seconds -timezone EST05:00EDT04:00,M4.1.0/02:00,M10.5.0/02:00]
    set x1 [clock format $f1 -format {%Y-%m-%d %H:%M:%S %z} \
		-timezone EST05:00EDT04:00,M4.1.0/02:00,M10.5.0/02:00]
} {2004-10-31 01:00:00 -0500}




















































test clock-31.1 {system locale} \
    -constraints win \
    -setup {
	namespace eval ::tcl::clock {
	    namespace import -force ::testClock::registry
	}
Changes to tests/encoding.test.
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}

proc runtests {} {
    variable x

# Some tests require the testencoding command
testConstraint testencoding [llength [info commands testencoding]]

testConstraint exec [llength [info commands exec]]
testConstraint testgetdefenc [llength [info commands testgetdefenc]]

# TclInitEncodingSubsystem is tested by the rest of this file
# TclFinalizeEncodingSubsystem is not currently tested

test encoding-1.1 {Tcl_GetEncoding: system encoding} -setup {
    set old [encoding system]
} -constraints {testencoding} -body {







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}

proc runtests {} {
    variable x

# Some tests require the testencoding command
testConstraint testencoding [llength [info commands testencoding]]
testConstraint fullutf [expr {[format %c 0x010000] != "\ufffd"}]
testConstraint exec [llength [info commands exec]]
testConstraint testgetencpath [llength [info commands testgetencpath]]

# TclInitEncodingSubsystem is tested by the rest of this file
# TclFinalizeEncodingSubsystem is not currently tested

test encoding-1.1 {Tcl_GetEncoding: system encoding} -setup {
    set old [encoding system]
} -constraints {testencoding} -body {
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    list [string bytelength $x] [string bytelength $y] $z
} {1 2 c080}

test encoding-16.1 {UnicodeToUtfProc} {
    set val [encoding convertfrom unicode NN]
    list $val [format %x [scan $val %c]]
} "\u4e4e 4e4e"





test encoding-17.1 {UtfToUnicodeProc} {

} {}

test encoding-18.1 {TableToUtfProc} {
} {}

test encoding-19.1 {TableFromUtfProc} {
} {}








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    list [string bytelength $x] [string bytelength $y] $z
} {1 2 c080}

test encoding-16.1 {UnicodeToUtfProc} {
    set val [encoding convertfrom unicode NN]
    list $val [format %x [scan $val %c]]
} "\u4e4e 4e4e"
test encoding-16.2 {UnicodeToUtfProc} -constraints fullutf -body {
    set val [encoding convertfrom unicode "\xd8\xd8\xdc\xdc"]
    list $val [format %x [scan $val %c]]
} -result "\U460dc 460dc"

test encoding-17.1 {UtfToUnicodeProc} -constraints fullutf -body {
    encoding convertto unicode "\U460dc"
} -result "\xd8\xd8\xdc\xdc"

test encoding-18.1 {TableToUtfProc} {
} {}

test encoding-19.1 {TableFromUtfProc} {
} {}

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    set f [open "|[list [interpreter] $file]"]
    fconfigure $f -encoding iso2022-jp
    set count [gets $f line]
    close $f
    removeFile iso2022.tcl
    list $count [viewable $line]
} [list 3 "\u4e4e\u4e5e\u4e5f (\\u4e4e\\u4e5e\\u4e5f)"]


























file delete [file join [temporaryDirectory] iso2022.txt]

#
# Begin jajp encoding round-trip conformity tests
#
proc foreach-jisx0208 {varName command} {







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    set f [open "|[list [interpreter] $file]"]
    fconfigure $f -encoding iso2022-jp
    set count [gets $f line]
    close $f
    removeFile iso2022.tcl
    list $count [viewable $line]
} [list 3 "\u4e4e\u4e5e\u4e5f (\\u4e4e\\u4e5e\\u4e5f)"]

test encoding-24.4 {Parse valid or invalid utf-8} {
    string length [encoding convertfrom utf-8 "\xc0\x80"]
} 1
test encoding-24.5 {Parse valid or invalid utf-8} {
    string length [encoding convertfrom utf-8 "\xc0\x81"]
} 2
test encoding-24.6 {Parse valid or invalid utf-8} {
    string length [encoding convertfrom utf-8 "\xc1\xbf"]
} 2
test encoding-24.7 {Parse valid or invalid utf-8} {
    string length [encoding convertfrom utf-8 "\xc2\x80"]
} 1
test encoding-24.8 {Parse valid or invalid utf-8} {
    string length [encoding convertfrom utf-8 "\xe0\x80\x80"]
} 3
test encoding-24.9 {Parse valid or invalid utf-8} {
    string length [encoding convertfrom utf-8 "\xe0\x9f\xbf"]
} 3
test encoding-24.10 {Parse valid or invalid utf-8} {
    string length [encoding convertfrom utf-8 "\xe0\xa0\x80"]
} 1
test encoding-24.11 {Parse valid or invalid utf-8} {
    string length [encoding convertfrom utf-8 "\xef\xbf\xbf"]
} 1

file delete [file join [temporaryDirectory] iso2022.txt]

#
# Begin jajp encoding round-trip conformity tests
#
proc foreach-jisx0208 {varName command} {
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	} -cleanup {
	    close $fa
	    close $fb
	} -result {}
    }
}

test encoding-26.0 {Tcl_GetDefaultEncodingDir} -constraints {
    testgetdefenc
} -setup {
    set origDir [testgetdefenc]
    testsetdefenc slappy
} -body {
    testgetdefenc
} -cleanup {
    testsetdefenc $origDir
} -result slappy

file delete {*}[glob -directory [temporaryDirectory] *.chars *.tcltestout]
# ===> Cut here <===

# EscapeFreeProc, GetTableEncoding, unilen are fully tested by the rest of
# this file.







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	} -cleanup {
	    close $fa
	    close $fb
	} -result {}
    }
}

test encoding-26.0 {Tcl_GetEncodingSearchPath} -constraints {
    testgetencpath
} -setup {
    set origPath [testgetencpath]
    testsetencpath slappy
} -body {
    testgetencpath
} -cleanup {
    testsetencpath $origPath
} -result slappy

file delete {*}[glob -directory [temporaryDirectory] *.chars *.tcltestout]
# ===> Cut here <===

# EscapeFreeProc, GetTableEncoding, unilen are fully tested by the rest of
# this file.
Changes to tests/fileName.test.
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    testsetplatform unix
    file join //a b
} "/a/b"
test filename-7.18 {Tcl_JoinPath: unix} {testsetplatform} {
    testsetplatform unix
    file join /// a b
} "/a/b"




test filename-9.1 {Tcl_JoinPath: win} {testsetplatform} {
    testsetplatform win
    file join a b
} {a/b}
test filename-9.2 {Tcl_JoinPath: win} {testsetplatform} {
    testsetplatform win







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    testsetplatform unix
    file join //a b
} "/a/b"
test filename-7.18 {Tcl_JoinPath: unix} {testsetplatform} {
    testsetplatform unix
    file join /// a b
} "/a/b"
test filename-7.19 {[Bug f34cf83dd0]} {
    file join foo //bar
} /bar

test filename-9.1 {Tcl_JoinPath: win} {testsetplatform} {
    testsetplatform win
    file join a b
} {a/b}
test filename-9.2 {Tcl_JoinPath: win} {testsetplatform} {
    testsetplatform win
Changes to tests/fileSystem.test.
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} ok
test filesystem-1.51 {file normalisation .. beyond root (Bug 1379287)} {
    testPathEqual [file norm /../..] [file norm /]
} ok
test filesystem-1.51.1 {file normalisation .. beyond root (Bug 1379287)} {
    testPathEqual [file norm /../../] [file norm /]
} ok











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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} ok
test filesystem-1.51 {file normalisation .. beyond root (Bug 1379287)} {
    testPathEqual [file norm /../..] [file norm /]
} ok
test filesystem-1.51.1 {file normalisation .. beyond root (Bug 1379287)} {
    testPathEqual [file norm /../../] [file norm /]
} ok
test filesystem-1.52 {bug f9f390d0fa: file join where strep is not canonical} -constraints unix -body {
    set x //foo
    file normalize $x
    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
Changes to tests/format.test.
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} {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-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
} {                abcd This is a very long test string.                    x                    x}







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} {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} longIs32bit {
    format "%#d %#d %#d %#d %#d" 0 6 34 16923 -12 -1
} {0 6 34 16923 -12}
test format-1.13.1 {integer formatting} longIs64bit {
    format "%#d %#d %#d %#d %#d" 0 6 34 16923 -12 -1
} {0 6 34 16923 -12}
test format-1.14 {integer formatting} longIs32bit {
    format "%#5d %#20d %#20d %#20d %#20d" 0 6 34 16923 -12 -1
} {    0                    6                   34                16923                  -12}
test format-1.14.1 {integer formatting} longIs64bit {
    format "%#5d %#20d %#20d %#20d %#20d" 0 6 34 16923 -12 -1
} {    0                    6                   34                16923                  -12}
test format-1.15 {integer formatting} longIs32bit {
    format "%-#5d %-#20d %-#20d %-#20d %-#20d" 0 6 34 16923 -12 -1
} {0     6                    34                   16923                -12                 }
test format-1.15.1 {integer formatting} longIs64bit {
    format "%-#5d %-#20d %-#20d %-#20d %-#20d" 0 6 34 16923 -12 -1
} {0     6                    34                   16923                -12                 }


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
} {                abcd This is a very long test string.                    x                    x}
Changes to tests/http.test.
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    set token [http::geturl //not_a_host.tcl.tk -timeout 1000 -command \#]
    http::wait $token
    http::status $token
    # error codes vary among platforms.
} -cleanup {
    catch {http::cleanup $token}
} -returnCodes 1 -match glob -result "couldn't open socket*"









test http-5.1 {http::formatQuery} {
    http::formatQuery name1 value1 name2 "value two"
} {name1=value1&name2=value%20two}
# test http-5.2 obsoleted by 5.4 and 5.5 with http 2.5
test http-5.3 {http::formatQuery} {
    http::formatQuery lines "line1\nline2\nline3"







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    set token [http::geturl //not_a_host.tcl.tk -timeout 1000 -command \#]
    http::wait $token
    http::status $token
    # error codes vary among platforms.
} -cleanup {
    catch {http::cleanup $token}
} -returnCodes 1 -match glob -result "couldn't open socket*"
test http-4.16 {Leak with Close vs Keepalive (bug [6ca52aec14]} -body {
    set before [chan names]
    set token [http::geturl $url -headers {X-Connection keep-alive}]
    http::cleanup $token
    update
    set after [chan names]
    expr {$before eq $after}
} -result 1

test http-5.1 {http::formatQuery} {
    http::formatQuery name1 value1 name2 "value two"
} {name1=value1&name2=value%20two}
# test http-5.2 obsoleted by 5.4 and 5.5 with http 2.5
test http-5.3 {http::formatQuery} {
    http::formatQuery lines "line1\nline2\nline3"
Changes to tests/link.test.
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    set uint "0b"
    set long "0o"
    set ulong "0X"
    set float "0B"
    set uwide "0O"
    concat [testlink get] | $int $real $bool $string $wide $char $uchar $short $ushort $uint $long $ulong $float $uwide
} -result {0 0.0 0 0 0 0 0 0 0 0 0 0 0.0 0 | 0x 0b 0 0 0O 0X 0B 0O 0x 0b 0o 0X 0B 0O}
test link-2.8 {writing C variables from Tcl} -constraints {testlink} -setup {
    testlink delete
} -body {
    testlink set 43 1.21 4 - 56785678 64 250 30000 60000 0xbaadbeef 12321 32123 3.25 1231231234
    testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
    set int 0
    set real 5000e
    set bool 0







|







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    set uint "0b"
    set long "0o"
    set ulong "0X"
    set float "0B"
    set uwide "0O"
    concat [testlink get] | $int $real $bool $string $wide $char $uchar $short $ushort $uint $long $ulong $float $uwide
} -result {0 0.0 0 0 0 0 0 0 0 0 0 0 0.0 0 | 0x 0b 0 0 0O 0X 0B 0O 0x 0b 0o 0X 0B 0O}
test link-2.9 {writing C variables from Tcl} -constraints {testlink} -setup {
    testlink delete
} -body {
    testlink set 43 1.21 4 - 56785678 64 250 30000 60000 0xbaadbeef 12321 32123 3.25 1231231234
    testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
    set int 0
    set real 5000e
    set bool 0
Changes to tests/regexp.test.
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    package require tcltest 2
    namespace import -force ::tcltest::*
}

unset -nocomplain foo

testConstraint exec [llength [info commands exec]]















test regexp-1.1 {basic regexp operation} {
    regexp ab*c abbbc
} 1
test regexp-1.2 {basic regexp operation} {
    regexp ab*c ac
} 1







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    package require tcltest 2
    namespace import -force ::tcltest::*
}

unset -nocomplain foo

testConstraint exec [llength [info commands exec]]

# Used for constraining memory leak tests
testConstraint memory [llength [info commands memory]]
if {[testConstraint memory]} {
    proc memtest script {
	set end [lindex [split [memory info] \n] 3 3]
	for {set i 0} {$i < 5} {incr i} {
	    uplevel 1 $script
	    set tmp $end
	    set end [lindex [split [memory info] \n] 3 3]
	}
	expr {$end - $tmp}
    }
}

test regexp-1.1 {basic regexp operation} {
    regexp ab*c abbbc
} 1
test regexp-1.2 {basic regexp operation} {
    regexp ab*c ac
} 1
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    list [catch {regsub -nocase -all a b} msg] $msg
} {1 {wrong # args: should be "regsub ?-option ...? exp string subSpec ?varName?"}}
test regexp-11.4 {regsub errors} {
    list [catch {regsub a b c d e f} msg] $msg
} {1 {wrong # args: should be "regsub ?-option ...? exp string subSpec ?varName?"}}
test regexp-11.5 {regsub errors} {
    list [catch {regsub -gorp a b c} msg] $msg
} {1 {bad option "-gorp": must be -all, -nocase, -expanded, -line, -linestop, -lineanchor, -start, or --}}
test regexp-11.6 {regsub errors} {
    list [catch {regsub -nocase a( b c d} msg] $msg
} {1 {couldn't compile regular expression pattern: parentheses () not balanced}}
test regexp-11.7 {regsub errors} -setup {
    unset -nocomplain f1
} -body {
    set f1 44







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    list [catch {regsub -nocase -all a b} msg] $msg
} {1 {wrong # args: should be "regsub ?-option ...? exp string subSpec ?varName?"}}
test regexp-11.4 {regsub errors} {
    list [catch {regsub a b c d e f} msg] $msg
} {1 {wrong # args: should be "regsub ?-option ...? exp string subSpec ?varName?"}}
test regexp-11.5 {regsub errors} {
    list [catch {regsub -gorp a b c} msg] $msg
} {1 {bad option "-gorp": must be -all, -command, -expanded, -line, -linestop, -lineanchor, -nocase, -start, or --}}
test regexp-11.6 {regsub errors} {
    list [catch {regsub -nocase a( b c d} msg] $msg
} {1 {couldn't compile regular expression pattern: parentheses () not balanced}}
test regexp-11.7 {regsub errors} -setup {
    unset -nocomplain f1
} -body {
    set f1 44
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} {a {}}
test regexp-26.12 {regexp with -line option} {
    regexp -all -inline -line -- {a*} "b\n"
} {{} {}}
test regexp-26.13 {regexp without -line option} {
    regexp -all -inline -- {a*} "b\n"
} {{} {}}
















































# cleanup
::tcltest::cleanupTests
return

# Local Variables:
# mode: tcl
# End:







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} {a {}}
test regexp-26.12 {regexp with -line option} {
    regexp -all -inline -line -- {a*} "b\n"
} {{} {}}
test regexp-26.13 {regexp without -line option} {
    regexp -all -inline -- {a*} "b\n"
} {{} {}}

test regexp-27.1 {regsub -command} {
    regsub -command {.x.} {abcxdef} {string length}
} ab3ef
test regexp-27.2 {regsub -command} {
    regsub -command {.x.} {abcxdefxghi} {string length}
} ab3efxghi
test regexp-27.3 {regsub -command} {
    set x 0
    regsub -all -command {(?=.)} abcde {apply {args {incr ::x}}}
} 1a2b3c4d5e
test regexp-27.4 {regsub -command} -body {
    regsub -command {.x.} {abcxdef} error
} -returnCodes error -result cxd
test regexp-27.5 {regsub -command} {
    regsub -command {(.)(.)} {abcdef} {list ,}
} {, ab a bcdef}
test regexp-27.6 {regsub -command} {
    regsub -command -all {(.)(.)} {abcdef} {list ,}
} {, ab a b, cd c d, ef e f}
test regexp-27.7 {regsub -command representation smash} {
    set ::s {123=456 789}
    regsub -command -all {\d+} $::s {apply {n {
	expr {[llength $::s] + $n}
    }}}
} {125=458 791}
test regexp-27.8 {regsub -command representation smash} {
    set ::t {apply {n {
	expr {[llength [lindex $::t 1 1 1]] + $n}
    }}}
    regsub -command -all {\d+} "123=456 789" $::t
} {131=464 797}
test regexp-27.9 {regsub -command memory leak testing} memory {
    set ::s "123=456 789"
    set ::t {apply {n {
	expr {[llength [lindex $::t 1 1 1]] + [llength $::s] + $n}
    }}}
    memtest {
	regsub -command -all {\d+} $::s $::t
    }
} 0
test regexp-27.10 {regsub -command error cases} -returnCodes error -body {
    regsub -command . abc "def \{ghi"
} -result {unmatched open brace in list}
test regexp-27.11 {regsub -command error cases} -returnCodes error -body {
    regsub -command . abc {}
} -result {command prefix must be a list of at least one element}

# cleanup
::tcltest::cleanupTests
return

# Local Variables:
# mode: tcl
# End:
Changes to tests/regexpComp.test.
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	list [catch {regsub a b c d e f} msg] $msg
    }
} {1 {wrong # args: should be "regsub ?-option ...? exp string subSpec ?varName?"}}
test regexpComp-11.5 {regsub errors} {
    evalInProc {
	list [catch {regsub -gorp a b c} msg] $msg
    }
} {1 {bad option "-gorp": must be -all, -nocase, -expanded, -line, -linestop, -lineanchor, -start, or --}}
test regexpComp-11.6 {regsub errors} {
    evalInProc {
	list [catch {regsub -nocase a( b c d} msg] $msg
    }
} {1 {couldn't compile regular expression pattern: parentheses () not balanced}}
test regexpComp-11.7 {regsub errors} {
    evalInProc {







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	list [catch {regsub a b c d e f} msg] $msg
    }
} {1 {wrong # args: should be "regsub ?-option ...? exp string subSpec ?varName?"}}
test regexpComp-11.5 {regsub errors} {
    evalInProc {
	list [catch {regsub -gorp a b c} msg] $msg
    }
} {1 {bad option "-gorp": must be -all, -command, -expanded, -line, -linestop, -lineanchor, -nocase, -start, or --}}
test regexpComp-11.6 {regsub errors} {
    evalInProc {
	list [catch {regsub -nocase a( b c d} msg] $msg
    }
} {1 {couldn't compile regular expression pattern: parentheses () not balanced}}
test regexpComp-11.7 {regsub errors} {
    evalInProc {
Changes to tests/string.test.
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    list [string is control -fail var \x00\x01\x10\x1F\x7F\x80\x9F\x60] $var
} {0 7}
test string-6.85 {string is control} {
    string is control \u0100
} 0
test string-6.86 {string is graph} {
    ## graph is any print char, except space
    list [string is gra -fail var "0123abc!@#\$\u0100 "] $var
} {0 12}
test string-6.87 {string is print} {
    ## basically any printable char
    list [string is print -fail var "0123abc!@#\$\u0100 \u0010"] $var
} {0 13}
test string-6.88 {string is punct} {
    ## any graph char that isn't alnum
    list [string is punct -fail var "_!@#\u00beq0"] $var
} {0 4}
test string-6.89 {string is xdigit} {
    list [string is xdigit -fail var 0123456789\u0061bcdefABCDEFg] $var
} {0 22}







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    list [string is control -fail var \x00\x01\x10\x1F\x7F\x80\x9F\x60] $var
} {0 7}
test string-6.85 {string is control} {
    string is control \u0100
} 0
test string-6.86 {string is graph} {
    ## graph is any print char, except space
    list [string is gra -fail var "0123abc!@#\$\u0100\UE0100\UE01EF "] $var
} {0 14}
test string-6.87 {string is print} {
    ## basically any printable char
    list [string is print -fail var "0123abc!@#\$\u0100 \UE0100\UE01EF\u0010"] $var
} {0 15}
test string-6.88 {string is punct} {
    ## any graph char that isn't alnum
    list [string is punct -fail var "_!@#\u00beq0"] $var
} {0 4}
test string-6.89 {string is xdigit} {
    list [string is xdigit -fail var 0123456789\u0061bcdefABCDEFg] $var
} {0 22}
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    set xx [string repeat $x $n]
    set vv [string repeat {$x} $n]
    set vvs [string repeat {$x } $n]
    set r1 [string compare $xx [subst $vv]]
    set r2 [string compare $xx [eval "string cat $vvs"]]
    list $r1 $r2
} {0 0}
















































# cleanup
rename MemStress {}
catch {rename foo {}}
::tcltest::cleanupTests
return

# Local Variables:
# mode: tcl
# End:







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    set xx [string repeat $x $n]
    set vv [string repeat {$x} $n]
    set vvs [string repeat {$x } $n]
    set r1 [string compare $xx [subst $vv]]
    set r2 [string compare $xx [eval "string cat $vvs"]]
    list $r1 $r2
} {0 0}
test string-29.5 {string cat, efficiency} -body {
    tcl::unsupported::representation [string cat [list x] [list]]
} -match glob -result {*no string representation}
test string-29.6 {string cat, efficiency} -body {
    tcl::unsupported::representation [string cat [list] [list x]]
} -match glob -result {*no string representation}
test string-29.7 {string cat, efficiency} -body {
    tcl::unsupported::representation [string cat [list x] [list] [list]]
} -match glob -result {*no string representation}
test string-29.8 {string cat, efficiency} -body {
    tcl::unsupported::representation [string cat [list] [list x] [list]]
} -match glob -result {*no string representation}
test string-29.9 {string cat, efficiency} -body {
    tcl::unsupported::representation [string cat [list] [list] [list x]]
} -match glob -result {*no string representation}
test string-29.10 {string cat, efficiency} -body {
    tcl::unsupported::representation [string cat [list x] [list x]]
} -match glob -result {*, string representation "xx"}
test string-29.11 {string cat, efficiency} -body {
    tcl::unsupported::representation \
	[string cat [list x] [encoding convertto utf-8 {}]]
} -match glob -result {*no string representation}
test string-29.12 {string cat, efficiency} -body {
    tcl::unsupported::representation \
	[string cat [encoding convertto utf-8 {}] [list x]]
} -match glob -result {*, string representation "x"}
test string-29.13 {string cat, efficiency} -body {
    tcl::unsupported::representation [string cat \
	[encoding convertto utf-8 {}] [encoding convertto utf-8 {}] [list x]]
} -match glob -result {*, string representation "x"}
test string-29.14 {string cat, efficiency} -setup {
    set e [encoding convertto utf-8 {}]
} -cleanup {
    unset e
} -body {
    tcl::unsupported::representation [string cat $e $e [list x]]
} -match glob -result {*no string representation}
test string-29.15 {string cat, efficiency} -setup {
    set e [encoding convertto utf-8 {}]
    set f [encoding convertto utf-8 {}]
} -cleanup {
    unset e f
} -body {
    tcl::unsupported::representation [string cat $e $f $e $f [list x]]
} -match glob -result {*no string representation}



# cleanup
rename MemStress {}
catch {rename foo {}}
::tcltest::cleanupTests
return

# Local Variables:
# mode: tcl
# End:
Changes to tests/unixInit.test.
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# this file, and for a DISCLAIMER OF ALL WARRANTIES.

package require tcltest 2.2
namespace import ::tcltest::*
unset -nocomplain path
catch {set oldlang $env(LANG)}
set env(LANG) C




test unixInit-1.1 {TclpInitPlatform: ignore SIGPIPE} {unix stdio} {
    set x {}
    # Watch out for a race condition here.  If tcltest is too slow to start
    # then we'll kill it before it has a chance to set up its signal handler.
    set f [open "|[list [interpreter]]" w+]
    puts $f "puts hi"







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# this file, and for a DISCLAIMER OF ALL WARRANTIES.

package require tcltest 2.2
namespace import ::tcltest::*
unset -nocomplain path
catch {set oldlang $env(LANG)}
set env(LANG) C

# Some tests require the testgetencpath command
testConstraint testgetencpath [llength [info commands testgetencpath]]

test unixInit-1.1 {TclpInitPlatform: ignore SIGPIPE} {unix stdio} {
    set x {}
    # Watch out for a race condition here.  If tcltest is too slow to start
    # then we'll kill it before it has a chance to set up its signal handler.
    set f [open "|[list [interpreter]]" w+]
    puts $f "puts hi"
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# The unixInit-2.* tests were written to test the internal routine,
# TclpInitLibraryPath.  That routine no longer does the things it used to do
# so those tests are obsolete.  Skip them.

skip [concat [skip] unixInit-2.*]

test unixInit-2.0 {TclpInitLibraryPath: setting tclDefaultEncodingDir} {
    set origDir [testgetdefenc]


    testsetdefenc slappy
    set path [testgetdefenc]
    testsetdefenc $origDir
    set path
} {slappy}
test unixInit-2.1 {TclpInitLibraryPath: value of installLib, developLib} -setup {
    unset -nocomplain oldlibrary
    if {[info exists env(TCL_LIBRARY)]} {
	set oldlibrary $env(TCL_LIBRARY)
	unset env(TCL_LIBRARY)
    }
} -body {







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# The unixInit-2.* tests were written to test the internal routine,
# TclpInitLibraryPath.  That routine no longer does the things it used to do
# so those tests are obsolete.  Skip them.

skip [concat [skip] unixInit-2.*]

test unixInit-2.0 {TclpInitLibraryPath: setting tclDefaultEncodingDir} -constraints {
    testgetencpath
} -body {
    set origPath [testgetencpath]
    testsetencpath slappy
    set path [testgetencpath]
    testsetencpath $origPath
    set path
} -result {slappy}
test unixInit-2.1 {TclpInitLibraryPath: value of installLib, developLib} -setup {
    unset -nocomplain oldlibrary
    if {[info exists env(TCL_LIBRARY)]} {
	set oldlibrary $env(TCL_LIBRARY)
	unset env(TCL_LIBRARY)
    }
} -body {
Changes to tests/utf.test.
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::tcltest::loadTestedCommands
catch [list package require -exact Tcltest [info patchlevel]]

testConstraint testbytestring [llength [info commands testbytestring]]

catch {unset x}




test utf-1.1 {Tcl_UniCharToUtf: 1 byte sequences} testbytestring {
    expr {"\x01" eq [testbytestring "\x01"]}
} 1
test utf-1.2 {Tcl_UniCharToUtf: 2 byte sequences} testbytestring {
    expr {"\x00" eq [testbytestring "\xc0\x80"]}
} 1
test utf-1.3 {Tcl_UniCharToUtf: 2 byte sequences} testbytestring {
    expr {"\xe0" eq [testbytestring "\xc3\xa0"]}
} 1
test utf-1.4 {Tcl_UniCharToUtf: 3 byte sequences} testbytestring {
    expr {"\u4e4e" eq [testbytestring "\xe4\xb9\x8e"]}
} 1
test utf-1.5 {Tcl_UniCharToUtf: overflowed Tcl_UniChar} testbytestring {
    expr {[format %c 0x110000] eq [testbytestring "\xef\xbf\xbd"]}
} 1
test utf-1.6 {Tcl_UniCharToUtf: negative Tcl_UniChar} testbytestring {
    expr {[format %c -1] eq [testbytestring "\xef\xbf\xbd"]}
} 1




test utf-2.1 {Tcl_UtfToUniChar: low ascii} {
    string length "abc"
} {3}
test utf-2.2 {Tcl_UtfToUniChar: naked trail bytes} testbytestring {
    string length [testbytestring "\x82\x83\x84"]
} {3}







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::tcltest::loadTestedCommands
catch [list package require -exact Tcltest [info patchlevel]]

testConstraint testbytestring [llength [info commands testbytestring]]

catch {unset x}

# Some tests require support for 4-byte UTF-8 sequences
testConstraint fullutf [expr {[format %c 0x010000] != "\ufffd"}]

test utf-1.1 {Tcl_UniCharToUtf: 1 byte sequences} testbytestring {
    expr {"\x01" eq [testbytestring "\x01"]}
} 1
test utf-1.2 {Tcl_UniCharToUtf: 2 byte sequences} testbytestring {
    expr {"\x00" eq [testbytestring "\xc0\x80"]}
} 1
test utf-1.3 {Tcl_UniCharToUtf: 2 byte sequences} testbytestring {
    expr {"\xe0" eq [testbytestring "\xc3\xa0"]}
} 1
test utf-1.4 {Tcl_UniCharToUtf: 3 byte sequences} testbytestring {
    expr {"\u4e4e" eq [testbytestring "\xe4\xb9\x8e"]}
} 1
test utf-1.5 {Tcl_UniCharToUtf: overflowed Tcl_UniChar} testbytestring {
    expr {[format %c 0x110000] eq [testbytestring "\xef\xbf\xbd"]}
} 1
test utf-1.6 {Tcl_UniCharToUtf: negative Tcl_UniChar} testbytestring {
    expr {[format %c -1] eq [testbytestring "\xef\xbf\xbd"]}
} 1
test utf-1.7 {Tcl_UniCharToUtf: 4 byte sequences} -constraints {fullutf testbytestring} -body {
    expr {"\U014e4e" eq [testbytestring "\xf0\x94\xb9\x8e"]}
} -result 1

test utf-2.1 {Tcl_UtfToUniChar: low ascii} {
    string length "abc"
} {3}
test utf-2.2 {Tcl_UtfToUniChar: naked trail bytes} testbytestring {
    string length [testbytestring "\x82\x83\x84"]
} {3}
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} {1}
test utf-2.6 {Tcl_UtfToUniChar: lead (3-byte) followed by 1 trail} testbytestring {
    string length [testbytestring "\xE2\xA2"]
} {2}
test utf-2.7 {Tcl_UtfToUniChar: lead (3-byte) followed by 2 trail} testbytestring {
    string length [testbytestring "\xE4\xb9\x8e"]
} {1}












test utf-2.8 {Tcl_UtfToUniChar: longer UTF sequences not supported} testbytestring {
    string length [testbytestring "\xF4\xA2\xA2\xA2"]
} {4}

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} {
    testnumutfchars [testbytestring "abc\xC2\xA2\xe4\xb9\x8e\uA2\u4e4e"]
} {7}
test utf-4.4 {Tcl_NumUtfChars: #u0000} {testnumutfchars testbytestring} {
    testnumutfchars [testbytestring "\xC0\x80"]
} {1}
test utf-4.5 {Tcl_NumUtfChars: zero length, calc len} testnumutfchars {
    testnumutfchars "" 1
} {0}
test utf-4.6 {Tcl_NumUtfChars: length 1, calc len} {testnumutfchars testbytestring} {
    testnumutfchars [testbytestring "\xC2\xA2"] 1
} {1}
test utf-4.7 {Tcl_NumUtfChars: long string, calc len} {testnumutfchars testbytestring} {
    testnumutfchars [testbytestring "abc\xC2\xA2\xe4\xb9\x8e\uA2\u4e4e"] 1
} {7}
test utf-4.8 {Tcl_NumUtfChars: #u0000, calc len} {testnumutfchars testbytestring} {
    testnumutfchars [testbytestring "\xC0\x80"] 1
} {1}








test utf-5.1 {Tcl_UtfFindFirsts} {
} {}

test utf-6.1 {Tcl_UtfNext} {
} {}








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} {1}
test utf-2.6 {Tcl_UtfToUniChar: lead (3-byte) followed by 1 trail} testbytestring {
    string length [testbytestring "\xE2\xA2"]
} {2}
test utf-2.7 {Tcl_UtfToUniChar: lead (3-byte) followed by 2 trail} testbytestring {
    string length [testbytestring "\xE4\xb9\x8e"]
} {1}
test utf-2.8 {Tcl_UtfToUniChar: lead (4-byte) followed by 3 trail} -constraints {fullutf testbytestring} -body {
    string length [testbytestring "\xF0\x90\x80\x80"]
} -result {1}
test utf-2.9 {Tcl_UtfToUniChar: lead (4-byte) followed by 3 trail} -constraints {fullutf testbytestring} -body {
    string length [testbytestring "\xF4\x8F\xBF\xBF"]
} -result {1}
test utf-2.10 {Tcl_UtfToUniChar: lead (4-byte) followed by 3 trail, underflow} testbytestring {
    string length [testbytestring "\xF0\x8F\xBF\xBF"]
} {4}
test utf-2.11 {Tcl_UtfToUniChar: lead (4-byte) followed by 3 trail, overflow} testbytestring {
    string length [testbytestring "\xF4\x90\x80\x80"]
} {4}
test utf-2.12 {Tcl_UtfToUniChar: longer UTF sequences not supported} testbytestring {
    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} {
    testnumutfchars [testbytestring "abc\xC2\xA2\xe4\xb9\x8e\uA2\u4e4e"]
} {7}
test utf-4.4 {Tcl_NumUtfChars: #u0000} {testnumutfchars testbytestring} {
    testnumutfchars [testbytestring "\xC0\x80"]
} {1}
test utf-4.5 {Tcl_NumUtfChars: zero length, calc len} testnumutfchars {
    testnumutfchars "" 0
} {0}
test utf-4.6 {Tcl_NumUtfChars: length 1, calc len} {testnumutfchars testbytestring} {
    testnumutfchars [testbytestring "\xC2\xA2"] 2
} {1}
test utf-4.7 {Tcl_NumUtfChars: long string, calc len} {testnumutfchars testbytestring} {
    testnumutfchars [testbytestring "abc\xC2\xA2\xe4\xb9\x8e\uA2\u4e4e"] 10
} {7}
test utf-4.8 {Tcl_NumUtfChars: #u0000, calc len} {testnumutfchars testbytestring} {
    testnumutfchars [testbytestring "\xC0\x80"] 2
} {1}
# Bug [2738427]: Tcl_NumUtfChars(...) no overflow check
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} {
} {}

191
192
193
194
195
196
197


198
199






200
201
202
203
204
205
206
bsCheck \U41	65
bsCheck \Ua	10
bsCheck \UA	10
bsCheck \Ua1	161
bsCheck \U4e21	20001
bsCheck \U004e21	20001
bsCheck \U00004e21	20001


bsCheck \U00110000	65533
bsCheck \Uffffffff	65533







test utf-11.1 {Tcl_UtfToUpper} {
    string toupper {}
} {}
test utf-11.2 {Tcl_UtfToUpper} {
    string toupper abc
} ABC







>
>
|
|
>
>
>
>
>
>







216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
bsCheck \U41	65
bsCheck \Ua	10
bsCheck \UA	10
bsCheck \Ua1	161
bsCheck \U4e21	20001
bsCheck \U004e21	20001
bsCheck \U00004e21	20001
bsCheck \U0000004e21	78
if {[testConstraint fullutf]} {
    bsCheck \U00110000	69632
    bsCheck \U01100000	69632
    bsCheck \U11000000	69632
    bsCheck \U0010FFFF	1114111
    bsCheck \U010FFFF0	1114111
    bsCheck \U10FFFF00	1114111
    bsCheck \UFFFFFFFF	1048575
}

test utf-11.1 {Tcl_UtfToUpper} {
    string toupper {}
} {}
test utf-11.2 {Tcl_UtfToUpper} {
    string toupper abc
} ABC
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
    string toupper !
} !

test utf-16.1 {Tcl_UniCharToLower, negative delta} {
    string tolower aA
} aa
test utf-16.2 {Tcl_UniCharToLower, positive delta} {
    string tolower \u0178\u00ff\uA78D\u01c5
} \u00ff\u00ff\u0265\u01c6

test utf-17.1 {Tcl_UniCharToLower, no delta} {
    string tolower !
} !

test utf-18.1 {Tcl_UniCharToTitle, add one for title} {
    string totitle \u01c4







|
|







293
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295
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297
298
299
300
301
302
303
304
305
306
307
308
    string toupper !
} !

test utf-16.1 {Tcl_UniCharToLower, negative delta} {
    string tolower aA
} aa
test utf-16.2 {Tcl_UniCharToLower, positive delta} {
    string tolower \u0178\u00ff\uA78D\u01c5\U10400
} \u00ff\u00ff\u0265\u01c6\U10428

test utf-17.1 {Tcl_UniCharToLower, no delta} {
    string tolower !
} !

test utf-18.1 {Tcl_UniCharToTitle, add one for title} {
    string totitle \u01c4
Changes to tools/genStubs.tcl.
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202

203
204
205
206

207
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209
210
211
212
213
	if {[info exists stubs($curName,$platform,$index)]} {
	    puts stderr "Duplicate entry: declare $args"
	}
    }
    regsub -all "\[ \t\n\]+" [string trim $decl] " " decl
    set decl [parseDecl $decl]

    foreach platform $platformList {
	if {$decl ne ""} {
	    set stubs($curName,$platform,$index) $decl
	    if {![info exists stubs($curName,$platform,lastNum)] \
		    || ($index > $stubs($curName,$platform,lastNum))} {
		set stubs($curName,$platform,lastNum) $index
	    }
	}
	if {$platformList eq "deprecated"} {

	    set stubs($curName,generic,$index) $decl
	    if {![info exists stubs($curName,generic,lastNum)] \
		    || ($index > $stubs($curName,generic,lastNum))} {
		set stubs($curName,$platform,lastNum) $index

	    }
	}
    }
    return
}

# genStubs::export --







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







187
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191
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200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
	if {[info exists stubs($curName,$platform,$index)]} {
	    puts stderr "Duplicate entry: declare $args"
	}
    }
    regsub -all "\[ \t\n\]+" [string trim $decl] " " decl
    set decl [parseDecl $decl]

    if {([lindex $platformList 0] eq "deprecated")} {
	set stubs($curName,deprecated,$index) [lindex $platformList 1]
	set stubs($curName,generic,$index) $decl
	if {![info exists stubs($curName,generic,lastNum)] \
		|| ($index > $stubs($curName,generic,lastNum))} {
	    set stubs($curName,generic,lastNum) $index
	}
    } else {
	foreach platform $platformList {
	    if {$decl ne ""} {
		set stubs($curName,$platform,$index) $decl
		    if {![info exists stubs($curName,$platform,lastNum)] \
			    || ($index > $stubs($curName,$platform,lastNum))} {
			set stubs($curName,$platform,lastNum) $index
		}
	    }
	}
    }
    return
}

# genStubs::export --
464
465
466
467
468
469
470
471

472
473
474
475
476
477
478
479
480
    variable scspec
    variable stubs
    variable libraryName
    lassign $decl rtype fname args

    append text "/* $index */\n"
    if {[info exists stubs($name,deprecated,$index)]} {
    set line "[string toupper $libraryName]_DEPRECATED $rtype"

    } else {
    set line "$scspec $rtype"
    }
    set count [expr {2 - ([string length $line] / 8)}]
    append line [string range "\t\t\t" 0 $count]
    set pad [expr {24 - [string length $line]}]
    if {$pad <= 0} {
	append line " "
	set pad 0







|
>

|







466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
    variable scspec
    variable stubs
    variable libraryName
    lassign $decl rtype fname args

    append text "/* $index */\n"
    if {[info exists stubs($name,deprecated,$index)]} {
	append text "[string toupper $libraryName]_DEPRECATED(\"$stubs($name,deprecated,$index)\")\n"
	set line "$rtype"
    } else {
	set line "$scspec $rtype"
    }
    set count [expr {2 - ([string length $line] / 8)}]
    append line [string range "\t\t\t" 0 $count]
    set pad [expr {24 - [string length $line]}]
    if {$pad <= 0} {
	append line " "
	set pad 0
578
579
580
581
582
583
584

585
586
587
588
589



590
591
592
593
594
595
596
#	index	The slot index for this function.
#
# Results:
#	Returns the formatted table entry.

proc genStubs::makeSlot {name decl index} {
    lassign $decl rtype fname args


    set lfname [string tolower [string index $fname 0]]
    append lfname [string range $fname 1 end]

    set text "    "



    if {$args eq ""} {
	append text $rtype " *" $lfname "; /* $index */\n"
	return $text
    }
    if {[string range $rtype end-8 end] eq "__stdcall"} {
	append text [string trim [string range $rtype 0 end-9]] " (__stdcall *" $lfname ") "
    } elseif {[string range $rtype 0 11] eq "TCL_NORETURN"} {







>





>
>
>







581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
#	index	The slot index for this function.
#
# Results:
#	Returns the formatted table entry.

proc genStubs::makeSlot {name decl index} {
    lassign $decl rtype fname args
    variable stubs

    set lfname [string tolower [string index $fname 0]]
    append lfname [string range $fname 1 end]

    set text "    "
    if {[info exists stubs($name,deprecated,$index)]} {
	append text "TCL_DEPRECATED_API(\"$stubs($name,deprecated,$index)\") "
    }
    if {$args eq ""} {
	append text $rtype " *" $lfname "; /* $index */\n"
	return $text
    }
    if {[string range $rtype end-8 end] eq "__stdcall"} {
	append text [string trim [string range $rtype 0 end-9]] " (__stdcall *" $lfname ") "
    } elseif {[string range $rtype 0 11] eq "TCL_NORETURN"} {
Changes to unix/Makefile.in.
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
	${COMPAT_OBJS}

UNIX_OBJS = tclUnixChan.o tclUnixEvent.o tclUnixFCmd.o \
	tclUnixFile.o tclUnixPipe.o tclUnixSock.o \
	tclUnixTime.o tclUnixInit.o tclUnixThrd.o \
	tclUnixCompat.o

NOTIFY_OBJS = tclUnixNotfy.o

MAC_OSX_OBJS = tclMacOSXBundle.o tclMacOSXFCmd.o tclMacOSXNotify.o

CYGWIN_OBJS = tclWinError.o

DTRACE_OBJ = tclDTrace.o








|







341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
	${COMPAT_OBJS}

UNIX_OBJS = tclUnixChan.o tclUnixEvent.o tclUnixFCmd.o \
	tclUnixFile.o tclUnixPipe.o tclUnixSock.o \
	tclUnixTime.o tclUnixInit.o tclUnixThrd.o \
	tclUnixCompat.o

NOTIFY_OBJS = tclEpollNotfy.o tclKqueueNotfy.o tclSelectNotfy.o

MAC_OSX_OBJS = tclMacOSXBundle.o tclMacOSXFCmd.o tclMacOSXNotify.o

CYGWIN_OBJS = tclWinError.o

DTRACE_OBJ = tclDTrace.o

561
562
563
564
565
566
567
568


569
570
571
572
573
574
575
	$(UNIX_DIR)/tclUnixTest.c \
	$(UNIX_DIR)/tclUnixThrd.c \
	$(UNIX_DIR)/tclUnixTime.c \
	$(UNIX_DIR)/tclUnixInit.c \
	$(UNIX_DIR)/tclUnixCompat.c

NOTIFY_SRCS = \
	$(UNIX_DIR)/tclUnixNotfy.c



DL_SRCS = \
	$(UNIX_DIR)/tclLoadAix.c \
	$(UNIX_DIR)/tclLoadDl.c \
	$(UNIX_DIR)/tclLoadDl2.c \
	$(UNIX_DIR)/tclLoadDld.c \
	$(UNIX_DIR)/tclLoadDyld.c \







|
>
>







561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
	$(UNIX_DIR)/tclUnixTest.c \
	$(UNIX_DIR)/tclUnixThrd.c \
	$(UNIX_DIR)/tclUnixTime.c \
	$(UNIX_DIR)/tclUnixInit.c \
	$(UNIX_DIR)/tclUnixCompat.c

NOTIFY_SRCS = \
	$(UNIX_DIR)/tclEpollNotfy.c \
	$(UNIX_DIR)/tclKqueueNotfy.c \
	$(UNIX_DIR)/tclSelectNotfy.c

DL_SRCS = \
	$(UNIX_DIR)/tclLoadAix.c \
	$(UNIX_DIR)/tclLoadDl.c \
	$(UNIX_DIR)/tclLoadDl2.c \
	$(UNIX_DIR)/tclLoadDld.c \
	$(UNIX_DIR)/tclLoadDyld.c \
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
	    $(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 "$(SCRIPT_INSTALL_DIR)"/http1.0; \
	    done;
	@echo "Installing package http 2.8.10 as a Tcl Module";
	@$(INSTALL_DATA) $(TOP_DIR)/library/http/http.tcl "$(SCRIPT_INSTALL_DIR)"/../tcl8/8.6/http-2.8.10.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 "$(SCRIPT_INSTALL_DIR)"/opt0.4; \
	    done;
	@echo "Installing package msgcat 1.6.0 as a Tcl Module";
	@$(INSTALL_DATA) $(TOP_DIR)/library/msgcat/msgcat.tcl "$(SCRIPT_INSTALL_DIR)"/../tcl8/8.5/msgcat-1.6.0.tm;







|
|







839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
	    $(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 "$(SCRIPT_INSTALL_DIR)"/http1.0; \
	    done;
	@echo "Installing package http 2.8.11 as a Tcl Module";
	@$(INSTALL_DATA) $(TOP_DIR)/library/http/http.tcl "$(SCRIPT_INSTALL_DIR)"/../tcl8/8.6/http-2.8.11.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 "$(SCRIPT_INSTALL_DIR)"/opt0.4; \
	    done;
	@echo "Installing package msgcat 1.6.0 as a Tcl Module";
	@$(INSTALL_DATA) $(TOP_DIR)/library/msgcat/msgcat.tcl "$(SCRIPT_INSTALL_DIR)"/../tcl8/8.5/msgcat-1.6.0.tm;
1555
1556
1557
1558
1559
1560
1561
1562
1563






1564
1565
1566
1567
1568
1569
1570

tclUnixFCmd.o: $(UNIX_DIR)/tclUnixFCmd.c
	$(CC) -c $(CC_SWITCHES) $(UNIX_DIR)/tclUnixFCmd.c

tclUnixFile.o: $(UNIX_DIR)/tclUnixFile.c $(FSHDR)
	$(CC) -c $(CC_SWITCHES) $(UNIX_DIR)/tclUnixFile.c

tclUnixNotfy.o: $(UNIX_DIR)/tclUnixNotfy.c
	$(CC) -c $(CC_SWITCHES) $(UNIX_DIR)/tclUnixNotfy.c







tclUnixPipe.o: $(UNIX_DIR)/tclUnixPipe.c
	$(CC) -c $(CC_SWITCHES) $(UNIX_DIR)/tclUnixPipe.c

tclUnixSock.o: $(UNIX_DIR)/tclUnixSock.c
	$(CC) -c $(CC_SWITCHES) $(UNIX_DIR)/tclUnixSock.c








|
|
>
>
>
>
>
>







1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578

tclUnixFCmd.o: $(UNIX_DIR)/tclUnixFCmd.c
	$(CC) -c $(CC_SWITCHES) $(UNIX_DIR)/tclUnixFCmd.c

tclUnixFile.o: $(UNIX_DIR)/tclUnixFile.c $(FSHDR)
	$(CC) -c $(CC_SWITCHES) $(UNIX_DIR)/tclUnixFile.c

tclEpollNotfy.o: $(UNIX_DIR)/tclEpollNotfy.c
	$(CC) -c $(CC_SWITCHES) $(UNIX_DIR)/tclEpollNotfy.c

tclKqueueNotfy.o: $(UNIX_DIR)/tclKqueueNotfy.c
	$(CC) -c $(CC_SWITCHES) $(UNIX_DIR)/tclKqueueNotfy.c

tclSelectNotfy.o: $(UNIX_DIR)/tclSelectNotfy.c
	$(CC) -c $(CC_SWITCHES) $(UNIX_DIR)/tclSelectNotfy.c

tclUnixPipe.o: $(UNIX_DIR)/tclUnixPipe.c
	$(CC) -c $(CC_SWITCHES) $(UNIX_DIR)/tclUnixPipe.c

tclUnixSock.o: $(UNIX_DIR)/tclUnixSock.c
	$(CC) -c $(CC_SWITCHES) $(UNIX_DIR)/tclUnixSock.c

Changes to unix/configure.
4886
4887
4888
4889
4890
4891
4892
4893
4894
4895
4896
4897
4898
4899
4900
4901
4902
4903
4904
4905
4906
4907
4908
4909
4910
4911
4912
4913
4914

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking system version" >&5
$as_echo_n "checking system version... " >&6; }
if ${tcl_cv_sys_version+:} false; then :
  $as_echo_n "(cached) " >&6
else

	if test -f /usr/lib/NextStep/software_version; then
	    tcl_cv_sys_version=NEXTSTEP-`awk '/3/,/3/' /usr/lib/NextStep/software_version`
	else
	    tcl_cv_sys_version=`uname -s`-`uname -r`
	    if test "$?" -ne 0 ; then
		{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: can't find uname command" >&5
$as_echo "$as_me: WARNING: can't find uname command" >&2;}
		tcl_cv_sys_version=unknown
	    else
		# Special check for weird MP-RAS system (uname returns weird
		# results, and the version is kept in special file).

		if test -r /etc/.relid -a "X`uname -n`" = "X`uname -s`" ; then
		    tcl_cv_sys_version=MP-RAS-`awk '{print $3}' /etc/.relid`
		fi
		if test "`uname -s`" = "AIX" ; then
		    tcl_cv_sys_version=AIX-`uname -v`.`uname -r`
		fi
	    fi
	fi

fi







|
|







<
<
<
<
<
<







4886
4887
4888
4889
4890
4891
4892
4893
4894
4895
4896
4897
4898
4899
4900
4901






4902
4903
4904
4905
4906
4907
4908

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking system version" >&5
$as_echo_n "checking system version... " >&6; }
if ${tcl_cv_sys_version+:} false; then :
  $as_echo_n "(cached) " >&6
else

	if test "${TEA_PLATFORM}" = "windows" ; then
	    tcl_cv_sys_version=windows
	else
	    tcl_cv_sys_version=`uname -s`-`uname -r`
	    if test "$?" -ne 0 ; then
		{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: can't find uname command" >&5
$as_echo "$as_me: WARNING: can't find uname command" >&2;}
		tcl_cv_sys_version=unknown
	    else






		if test "`uname -s`" = "AIX" ; then
		    tcl_cv_sys_version=AIX-`uname -v`.`uname -r`
		fi
	    fi
	fi

fi
5086
5087
5088
5089
5090
5091
5092
5093
5094
5095
5096
5097
5098
5099
5100
fi

    STLIB_LD='${AR} cr'
    LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH"
    PLAT_OBJS=""
    PLAT_SRCS=""
    LDAIX_SRC=""
    if test x"${SHLIB_VERSION}" = x; then :
  SHLIB_VERSION="1.0"
fi
    case $system in
	AIX-*)
	    if test "${TCL_THREADS}" = "1" -a "$GCC" != "yes"; then :

		# AIX requires the _r compiler when gcc isn't being used







|







5080
5081
5082
5083
5084
5085
5086
5087
5088
5089
5090
5091
5092
5093
5094
fi

    STLIB_LD='${AR} cr'
    LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH"
    PLAT_OBJS=""
    PLAT_SRCS=""
    LDAIX_SRC=""
    if test "x${SHLIB_VERSION}" = x; then :
  SHLIB_VERSION="1.0"
fi
    case $system in
	AIX-*)
	    if test "${TCL_THREADS}" = "1" -a "$GCC" != "yes"; then :

		# AIX requires the _r compiler when gcc isn't being used
5298
5299
5300
5301
5302
5303
5304
5305
5306
5307
5308
5309
5310
5311
5312
5313
5314
		as_fn_error $? "${CC} is not a cygwin compiler." "$LINENO" 5
	    fi
	    if test "x${TCL_THREADS}" = "x0"; then
		as_fn_error $? "CYGWIN compile is only supported with --enable-threads" "$LINENO" 5
	    fi
	    do64bit_ok=yes
	    if test "x${SHARED_BUILD}" = "x1"; then
		echo "running cd ${TCL_SRC_DIR}/win; ${CONFIG_SHELL-/bin/sh} ./configure $ac_configure_args"
		# The eval makes quoting arguments work.
		if cd ${TCL_SRC_DIR}/win; eval ${CONFIG_SHELL-/bin/sh} ./configure $ac_configure_args; cd ../unix
		then :
		else
		    { echo "configure: error: configure failed for ../win" 1>&2; exit 1; }
		fi
	    fi
	    ;;
	dgux*)







|

|







5292
5293
5294
5295
5296
5297
5298
5299
5300
5301
5302
5303
5304
5305
5306
5307
5308
		as_fn_error $? "${CC} is not a cygwin compiler." "$LINENO" 5
	    fi
	    if test "x${TCL_THREADS}" = "x0"; then
		as_fn_error $? "CYGWIN compile is only supported with --enable-threads" "$LINENO" 5
	    fi
	    do64bit_ok=yes
	    if test "x${SHARED_BUILD}" = "x1"; then
		echo "running cd ../win; ${CONFIG_SHELL-/bin/sh} ./configure $ac_configure_args"
		# The eval makes quoting arguments work.
		if cd ../win; eval ${CONFIG_SHELL-/bin/sh} ./configure $ac_configure_args; cd ../unix
		then :
		else
		    { echo "configure: error: configure failed for ../win" 1>&2; exit 1; }
		fi
	    fi
	    ;;
	dgux*)
5720
5721
5722
5723
5724
5725
5726
5727
5728
5729
5730
5731
5732
5733
5734
5735
5736
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5738
5739
5740
5741
5742
5743
5744
5745
5746
5747
5748
5749
5750
5751
5752
5753
5754
5755
5756
5757
5758
5759
5760
5761
5762
5763
5764
5765
5766
5767
5768
5769
5770
5771
5772
5773
5774
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5783
5784
5785
5786
5787
5788
5789
5790
5791
5792
5793
5794
5795
5796
5797
	    LD_FLAGS="-Wl,--export-dynamic"
	    if test $doRpath = yes; then :

		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
		LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
fi
	    ;;
	MP-RAS-02*)
	    SHLIB_CFLAGS="-K PIC"
	    SHLIB_LD='${CC} -G'
	    SHLIB_LD_LIBS=""
	    SHLIB_SUFFIX=".so"
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS="-ldl"
	    CC_SEARCH_FLAGS=""
	    LD_SEARCH_FLAGS=""
	    ;;
	MP-RAS-*)
	    SHLIB_CFLAGS="-K PIC"
	    SHLIB_LD='${CC} -G'
	    SHLIB_LD_LIBS=""
	    SHLIB_SUFFIX=".so"
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS="-ldl"
	    LDFLAGS="$LDFLAGS -Wl,-Bexport"
	    CC_SEARCH_FLAGS=""
	    LD_SEARCH_FLAGS=""
	    ;;
	OpenBSD-*)
	    arch=`arch -s`
	    case "$arch" in
	    vax)
		# Equivalent using configure option --disable-load
		# Step 4 will set the necessary variables
		DL_OBJS=""
		SHLIB_LD_LIBS=""
		LDFLAGS=""
		;;
	    *)
		case "$arch" in
		alpha|sparc|sparc64)
		    SHLIB_CFLAGS="-fPIC"
		    ;;
		*)
		    SHLIB_CFLAGS="-fpic"
		    ;;
		esac
		SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}'
		SHLIB_SUFFIX=".so"
		DL_OBJS="tclLoadDl.o"
		DL_LIBS=""
		if test $doRpath = yes; then :

		    CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
fi
		LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
		SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}'
		LDFLAGS="-Wl,-export-dynamic"
		;;
	    esac
	    case "$arch" in
	    vax)
		CFLAGS_OPTIMIZE="-O1"
		;;
	    sh)
		CFLAGS_OPTIMIZE="-O0"
		;;
	    *)
		CFLAGS_OPTIMIZE="-O2"
		;;
	    esac
	    if test "${TCL_THREADS}" = "1"; then :

		# On OpenBSD:	Compile with -pthread
		#		Don't link with -lpthread
		LIBS=`echo $LIBS | sed s/-lpthread//`
		CFLAGS="$CFLAGS -pthread"








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|

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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
5740
5741










5742


5743
5744
5745
5746
5747
5748
5749
	    LD_FLAGS="-Wl,--export-dynamic"
	    if test $doRpath = yes; then :

		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
		LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
fi
	    ;;





















	OpenBSD-*)
	    arch=`arch -s`
	    case "$arch" in









	    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,${LIB_RUNTIME_DIR}'
fi
	    LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
	    SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}'
	    LDFLAGS="-Wl,-export-dynamic"










	    CFLAGS_OPTIMIZE="-O2"


	    if test "${TCL_THREADS}" = "1"; then :

		# On OpenBSD:	Compile with -pthread
		#		Don't link with -lpthread
		LIBS=`echo $LIBS | sed s/-lpthread//`
		CFLAGS="$CFLAGS -pthread"

6166
6167
6168
6169
6170
6171
6172
6173
6174
6175
6176
6177
6178
6179
6180
6181
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6183
6184
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6189
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6193
6194
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6210
6211
6212
6213
6214
6215
6216
6217
6218
6219
6220
6221
6222
6223
6224
6225

fi

fi

fi
	    ;;
	NEXTSTEP-*)
	    SHLIB_CFLAGS=""
	    SHLIB_LD='${CC} -nostdlib -r'
	    SHLIB_LD_LIBS=""
	    SHLIB_SUFFIX=".so"
	    DL_OBJS="tclLoadNext.o"
	    DL_LIBS=""
	    CC_SEARCH_FLAGS=""
	    LD_SEARCH_FLAGS=""
	    ;;
	OS/390-*)
	    SHLIB_LD_LIBS=""
	    CFLAGS_OPTIMIZE=""		# Optimizer is buggy

$as_echo "#define _OE_SOCKETS 1" >>confdefs.h

	    ;;
	OSF1-1.0|OSF1-1.1|OSF1-1.2)
	    # OSF/1 1.[012] from OSF, and derivatives, including Paragon OSF/1
	    SHLIB_CFLAGS=""
	    # Hack: make package name same as library name
	    SHLIB_LD='ld -R -export :'
	    SHLIB_LD_LIBS=""
	    SHLIB_SUFFIX=".so"
	    DL_OBJS="tclLoadOSF.o"
	    DL_LIBS=""
	    CC_SEARCH_FLAGS=""
	    LD_SEARCH_FLAGS=""
	    ;;
	OSF1-1.*)
	    # OSF/1 1.3 from OSF using ELF, and derivatives, including AD2
	    SHLIB_CFLAGS="-fPIC"
	    if test "$SHARED_BUILD" = 1; then :
  SHLIB_LD="ld -shared"
else

	        SHLIB_LD="ld -non_shared"

fi
	    SHLIB_LD_LIBS=""
	    SHLIB_SUFFIX=".so"
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS=""
	    CC_SEARCH_FLAGS=""
	    LD_SEARCH_FLAGS=""
	    ;;
	OSF1-V*)
	    # Digital OSF/1
	    SHLIB_CFLAGS=""
	    if test "$SHARED_BUILD" = 1; then :

	        SHLIB_LD='ld -shared -expect_unresolved "*"'








<
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<
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<







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<







6118
6119
6120
6121
6122
6123
6124










6125
6126
6127
6128
6129
6130
6131





























6132
6133
6134
6135
6136
6137
6138

fi

fi

fi
	    ;;










	OS/390-*)
	    SHLIB_LD_LIBS=""
	    CFLAGS_OPTIMIZE=""		# Optimizer is buggy

$as_echo "#define _OE_SOCKETS 1" >>confdefs.h

	    ;;





























	OSF1-V*)
	    # Digital OSF/1
	    SHLIB_CFLAGS=""
	    if test "$SHARED_BUILD" = 1; then :

	        SHLIB_LD='ld -shared -expect_unresolved "*"'

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
	    SHLIB_LD_LIBS=""
	    SHLIB_SUFFIX=".so"
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS=""
	    CC_SEARCH_FLAGS=""
	    LD_SEARCH_FLAGS=""
	    ;;
	SINIX*5.4*)
	    SHLIB_CFLAGS="-K PIC"
	    SHLIB_LD='${CC} -G'
	    SHLIB_LD_LIBS=""
	    SHLIB_SUFFIX=".so"
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS="-ldl"
	    CC_SEARCH_FLAGS=""
	    LD_SEARCH_FLAGS=""
	    ;;
	SunOS-4*)
	    SHLIB_CFLAGS="-PIC"
	    SHLIB_LD="ld"
	    SHLIB_LD_LIBS=""
	    SHLIB_SUFFIX=".so"
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS="-ldl"
	    CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
	    LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}

	    # SunOS can't handle version numbers with dots in them in library
	    # specs, like -ltcl7.5, so use -ltcl75 instead.  Also, it
	    # requires an extra version number at the end of .so file names.
	    # So, the library has to have a name like libtcl75.so.1.0

	    SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}'
	    UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
	    TCL_LIB_VERSIONS_OK=nodots
	    ;;
	SunOS-5.[0-6])
	    # Careful to not let 5.10+ fall into this case

	    # Note: If _REENTRANT isn't defined, then Solaris
	    # won't define thread-safe library routines.









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6206
6207
6208
6209
6210
6211
6212





























6213
6214
6215
6216
6217
6218
6219
	    SHLIB_LD_LIBS=""
	    SHLIB_SUFFIX=".so"
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS=""
	    CC_SEARCH_FLAGS=""
	    LD_SEARCH_FLAGS=""
	    ;;





























	SunOS-5.[0-6])
	    # Careful to not let 5.10+ fall into this case

	    # Note: If _REENTRANT isn't defined, then Solaris
	    # won't define thread-safe library routines.


8434
8435
8436
8437
8438
8439
8440














































































8441
8442
8443
8444
8445
8446
8447
    fi
fi
if test $tcl_ok = no; then

$as_echo "#define NO_FD_SET 1" >>confdefs.h

fi















































































#------------------------------------------------------------------------------
#       Find out all about time handling differences.
#------------------------------------------------------------------------------


    for ac_header in sys/time.h







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8318
8319
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8321
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8364
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8395
8396
8397
8398
8399
8400
8401
8402
8403
8404
8405
8406
8407
8408
8409
    fi
fi
if test $tcl_ok = no; then

$as_echo "#define NO_FD_SET 1" >>confdefs.h

fi

#------------------------------------------------------------------------
#	Options for the notifier. Checks for epoll(7) on Linux, and
#	kqueue(2) on {DragonFly,Free,Net,Open}BSD
#------------------------------------------------------------------------

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for advanced notifier support" >&5
$as_echo_n "checking for advanced notifier support... " >&6; }
case x`uname -s` in
  xLinux)
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: epoll(7)" >&5
$as_echo "epoll(7)" >&6; }
	for ac_header in sys/epoll.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "sys/epoll.h" "ac_cv_header_sys_epoll_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_epoll_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SYS_EPOLL_H 1
_ACEOF

$as_echo "#define NOTIFIER_EPOLL 1" >>confdefs.h

fi

done

	for ac_header in sys/eventfd.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "sys/eventfd.h" "ac_cv_header_sys_eventfd_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_eventfd_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SYS_EVENTFD_H 1
_ACEOF

$as_echo "#define HAVE_EVENTFD 1" >>confdefs.h

fi

done
;;
  xDragonFlyBSD|xFreeBSD|xNetBSD|xOpenBSD)
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: kqueue(2)" >&5
$as_echo "kqueue(2)" >&6; }
	# Messy because we want to check if *all* the headers are present, and not
	# just *any*
	tcl_kqueue_headers=x
	for ac_header in sys/types.h sys/event.h sys/time.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
 tcl_kqueue_headers=${tcl_kqueue_headers}y
fi

done

	if test $tcl_kqueue_headers = xyyy; then :


$as_echo "#define NOTIFIER_KQUEUE 1" >>confdefs.h

fi;;
  xDarwin)
	# Assume that we've got CoreFoundation present (checked elsewhere because
	# of wider impact).
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: OSX" >&5
$as_echo "OSX" >&6; };;
  *)
	cat >>confdefs.h <<_ACEOF
#define NOTIFIER_SELECT 1
_ACEOF

	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
$as_echo "none" >&6; };;
esac

#------------------------------------------------------------------------------
#       Find out all about time handling differences.
#------------------------------------------------------------------------------


    for ac_header in sys/time.h
9973
9974
9975
9976
9977
9978
9979
9980
9981
9982
9983
9984
9985
9986
9987
9988
9989
9990
9991
9992
9993
9994
9995
9996
9997
9998
9999
10000
10001
10002
10003
10004
10005
10006
10007
10008
10009
10010
10011
10012
10013
10014
10015
10016
10017
10018
10019
10020
10021
10022
10023
10024

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking system version" >&5
$as_echo_n "checking system version... " >&6; }
if ${tcl_cv_sys_version+:} false; then :
  $as_echo_n "(cached) " >&6
else

	if test -f /usr/lib/NextStep/software_version; then
	    tcl_cv_sys_version=NEXTSTEP-`awk '/3/,/3/' /usr/lib/NextStep/software_version`
	else
	    tcl_cv_sys_version=`uname -s`-`uname -r`
	    if test "$?" -ne 0 ; then
		{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: can't find uname command" >&5
$as_echo "$as_me: WARNING: can't find uname command" >&2;}
		tcl_cv_sys_version=unknown
	    else
		# Special check for weird MP-RAS system (uname returns weird
		# results, and the version is kept in special file).

		if test -r /etc/.relid -a "X`uname -n`" = "X`uname -s`" ; then
		    tcl_cv_sys_version=MP-RAS-`awk '{print $3}' /etc/.relid`
		fi
		if test "`uname -s`" = "AIX" ; then
		    tcl_cv_sys_version=AIX-`uname -v`.`uname -r`
		fi
	    fi
	fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_sys_version" >&5
$as_echo "$tcl_cv_sys_version" >&6; }
    system=$tcl_cv_sys_version

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking FIONBIO vs. O_NONBLOCK for nonblocking I/O" >&5
$as_echo_n "checking FIONBIO vs. O_NONBLOCK for nonblocking I/O... " >&6; }
    case $system in
	OSF*)

$as_echo "#define USE_FIONBIO 1" >>confdefs.h

	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: FIONBIO" >&5
$as_echo "FIONBIO" >&6; }
	    ;;
	SunOS-4*)

$as_echo "#define USE_FIONBIO 1" >>confdefs.h

	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: FIONBIO" >&5
$as_echo "FIONBIO" >&6; }
	    ;;
	*)
	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: O_NONBLOCK" >&5







|
|







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<
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<







9935
9936
9937
9938
9939
9940
9941
9942
9943
9944
9945
9946
9947
9948
9949
9950






9951
9952
9953
9954
9955
9956
9957
9958
9959
9960
9961
9962
9963
9964
9965
9966







9967
9968
9969
9970
9971
9972
9973

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking system version" >&5
$as_echo_n "checking system version... " >&6; }
if ${tcl_cv_sys_version+:} false; then :
  $as_echo_n "(cached) " >&6
else

	if test "${TEA_PLATFORM}" = "windows" ; then
	    tcl_cv_sys_version=windows
	else
	    tcl_cv_sys_version=`uname -s`-`uname -r`
	    if test "$?" -ne 0 ; then
		{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: can't find uname command" >&5
$as_echo "$as_me: WARNING: can't find uname command" >&2;}
		tcl_cv_sys_version=unknown
	    else






		if test "`uname -s`" = "AIX" ; then
		    tcl_cv_sys_version=AIX-`uname -v`.`uname -r`
		fi
	    fi
	fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_sys_version" >&5
$as_echo "$tcl_cv_sys_version" >&6; }
    system=$tcl_cv_sys_version

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking FIONBIO vs. O_NONBLOCK for nonblocking I/O" >&5
$as_echo_n "checking FIONBIO vs. O_NONBLOCK for nonblocking I/O... " >&6; }
    case $system in
	OSF*)








$as_echo "#define USE_FIONBIO 1" >>confdefs.h

	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: FIONBIO" >&5
$as_echo "FIONBIO" >&6; }
	    ;;
	*)
	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: O_NONBLOCK" >&5
Changes to unix/configure.ac.
295
296
297
298
299
300
301































302
303
304
305
306
307
308
	AC_DEFINE(HAVE_SYS_SELECT_H, 1, [Should we include <sys/select.h>?])
	tcl_ok=yes
    fi
fi
if test $tcl_ok = no; then
    AC_DEFINE(NO_FD_SET, 1, [Do we have fd_set?])
fi
































#------------------------------------------------------------------------------
#       Find out all about time handling differences.
#------------------------------------------------------------------------------

SC_TIME_HANDLER








>
>
>
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>







295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
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319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
	AC_DEFINE(HAVE_SYS_SELECT_H, 1, [Should we include <sys/select.h>?])
	tcl_ok=yes
    fi
fi
if test $tcl_ok = no; then
    AC_DEFINE(NO_FD_SET, 1, [Do we have fd_set?])
fi

#------------------------------------------------------------------------
#	Options for the notifier. Checks for epoll(7) on Linux, and
#	kqueue(2) on {DragonFly,Free,Net,Open}BSD
#------------------------------------------------------------------------

AC_MSG_CHECKING([for advanced notifier support])
case x`uname -s` in
  xLinux)
	AC_MSG_RESULT([epoll(7)])
	AC_CHECK_HEADERS([sys/epoll.h],
	    [AC_DEFINE(NOTIFIER_EPOLL, [1], [Is epoll(7) supported?])])
	AC_CHECK_HEADERS([sys/eventfd.h],
	    [AC_DEFINE(HAVE_EVENTFD, [1], [Is eventfd(2) supported?])]);;
  xDragonFlyBSD|xFreeBSD|xNetBSD|xOpenBSD)
	AC_MSG_RESULT([kqueue(2)])
	# Messy because we want to check if *all* the headers are present, and not
	# just *any*
	tcl_kqueue_headers=x
	AC_CHECK_HEADERS([sys/types.h sys/event.h sys/time.h],
	    [tcl_kqueue_headers=${tcl_kqueue_headers}y])
	AS_IF([test $tcl_kqueue_headers = xyyy], [
	    AC_DEFINE(NOTIFIER_KQUEUE, [1], [Is kqueue(2) supported?])]);;
  xDarwin)
	# Assume that we've got CoreFoundation present (checked elsewhere because
	# of wider impact).
	AC_MSG_RESULT([OSX]);;
  *)
	AC_DEFINE_UNQUOTED(NOTIFIER_SELECT)
	AC_MSG_RESULT([none]);;
esac

#------------------------------------------------------------------------------
#       Find out all about time handling differences.
#------------------------------------------------------------------------------

SC_TIME_HANDLER

Changes to unix/tcl.m4.
87
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89
90
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93

94
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	    fi

	    # check in a few common install locations
	    if test x"${ac_cv_c_tclconfig}" = x ; then
		for i in `ls -d ${libdir} 2>/dev/null` \
			`ls -d ${exec_prefix}/lib 2>/dev/null` \
			`ls -d ${prefix}/lib 2>/dev/null` \

			`ls -d /usr/local/lib 2>/dev/null` \
			`ls -d /usr/contrib/lib 2>/dev/null` \
			`ls -d /usr/lib 2>/dev/null` \
			`ls -d /usr/lib64 2>/dev/null` \
			; do
		    if test -f "$i/tclConfig.sh" ; then
			ac_cv_c_tclconfig="`(cd $i; pwd)`"
			break
		    fi







>

|







87
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	    fi

	    # check in a few common install locations
	    if test x"${ac_cv_c_tclconfig}" = x ; then
		for i in `ls -d ${libdir} 2>/dev/null` \
			`ls -d ${exec_prefix}/lib 2>/dev/null` \
			`ls -d ${prefix}/lib 2>/dev/null` \
			`ls -d /usr/contrib/lib 2>/dev/null` \
			`ls -d /usr/local/lib 2>/dev/null` \
			`ls -d /usr/pkg/lib 2>/dev/null` \
			`ls -d /usr/lib 2>/dev/null` \
			`ls -d /usr/lib64 2>/dev/null` \
			; do
		    if test -f "$i/tclConfig.sh" ; then
			ac_cv_c_tclconfig="`(cd $i; pwd)`"
			break
		    fi
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#	Sets the following vars:
#		THREADS_LIBS	Thread library(s)
#
#	Defines the following vars:
#		TCL_THREADS
#		_REENTRANT
#		_THREAD_SAFE
#
#------------------------------------------------------------------------

AC_DEFUN([SC_ENABLE_THREADS], [
    AC_ARG_ENABLE(threads,
	AC_HELP_STRING([--enable-threads],
	    [build with threads (default: on)]),
	[tcl_ok=$enableval], [tcl_ok=yes])







<







608
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615
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#	Sets the following vars:
#		THREADS_LIBS	Thread library(s)
#
#	Defines the following vars:
#		TCL_THREADS
#		_REENTRANT
#		_THREAD_SAFE

#------------------------------------------------------------------------

AC_DEFUN([SC_ENABLE_THREADS], [
    AC_ARG_ENABLE(threads,
	AC_HELP_STRING([--enable-threads],
	    [build with threads (default: on)]),
	[tcl_ok=$enableval], [tcl_ok=yes])
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#	Defines the following vars:
#		CFLAGS_DEFAULT	Sets to $(CFLAGS_DEBUG) if true
#				Sets to $(CFLAGS_OPTIMIZE) if false
#		LDFLAGS_DEFAULT	Sets to $(LDFLAGS_DEBUG) if true
#				Sets to $(LDFLAGS_OPTIMIZE) if false
#		DBGX		Formerly used as debug library extension;
#				always blank now.
#
#------------------------------------------------------------------------

AC_DEFUN([SC_ENABLE_SYMBOLS], [
    AC_MSG_CHECKING([for build with symbols])
    AC_ARG_ENABLE(symbols,
	AC_HELP_STRING([--enable-symbols],
	    [build with debugging symbols (default: off)]),







<







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#	Defines the following vars:
#		CFLAGS_DEFAULT	Sets to $(CFLAGS_DEBUG) if true
#				Sets to $(CFLAGS_OPTIMIZE) if false
#		LDFLAGS_DEFAULT	Sets to $(LDFLAGS_DEBUG) if true
#				Sets to $(LDFLAGS_OPTIMIZE) if false
#		DBGX		Formerly used as debug library extension;
#				always blank now.

#------------------------------------------------------------------------

AC_DEFUN([SC_ENABLE_SYMBOLS], [
    AC_MSG_CHECKING([for build with symbols])
    AC_ARG_ENABLE(symbols,
	AC_HELP_STRING([--enable-symbols],
	    [build with debugging symbols (default: off)]),
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])

#--------------------------------------------------------------------
# SC_CONFIG_SYSTEM
#
#	Determine what the system is (some things cannot be easily checked
#	on a feature-driven basis, alas). This can usually be done via the
#	"uname" command, but there are a few systems, like Next, where
#	this doesn't work.
#
# Arguments:
#	none
#
# Results:
#	Defines the following var:
#
#	system -	System/platform/version identification code.
#
#--------------------------------------------------------------------

AC_DEFUN([SC_CONFIG_SYSTEM], [
    AC_CACHE_CHECK([system version], tcl_cv_sys_version, [
	if test -f /usr/lib/NextStep/software_version; then
	    tcl_cv_sys_version=NEXTSTEP-`awk '/3/,/3/' /usr/lib/NextStep/software_version`
	else
	    tcl_cv_sys_version=`uname -s`-`uname -r`
	    if test "$?" -ne 0 ; then
		AC_MSG_WARN([can't find uname command])
		tcl_cv_sys_version=unknown
	    else
		# Special check for weird MP-RAS system (uname returns weird
		# results, and the version is kept in special file).

		if test -r /etc/.relid -a "X`uname -n`" = "X`uname -s`" ; then
		    tcl_cv_sys_version=MP-RAS-`awk '{print $[3]}' /etc/.relid`
		fi
		if test "`uname -s`" = "AIX" ; then
		    tcl_cv_sys_version=AIX-`uname -v`.`uname -r`
		fi
	    fi
	fi
    ])
    system=$tcl_cv_sys_version







|
<








<




|
|






<
<
<
<
<
<







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])

#--------------------------------------------------------------------
# SC_CONFIG_SYSTEM
#
#	Determine what the system is (some things cannot be easily checked
#	on a feature-driven basis, alas). This can usually be done via the
#	"uname" command.

#
# Arguments:
#	none
#
# Results:
#	Defines the following var:
#
#	system -	System/platform/version identification code.

#--------------------------------------------------------------------

AC_DEFUN([SC_CONFIG_SYSTEM], [
    AC_CACHE_CHECK([system version], tcl_cv_sys_version, [
	if test "${TEA_PLATFORM}" = "windows" ; then
	    tcl_cv_sys_version=windows
	else
	    tcl_cv_sys_version=`uname -s`-`uname -r`
	    if test "$?" -ne 0 ; then
		AC_MSG_WARN([can't find uname command])
		tcl_cv_sys_version=unknown
	    else






		if test "`uname -s`" = "AIX" ; then
		    tcl_cv_sys_version=AIX-`uname -v`.`uname -r`
		fi
	    fi
	fi
    ])
    system=$tcl_cv_sys_version
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#                       of a shared library (may request position-independent
#                       code, among other things).
#       SHLIB_LD -      Base command to use for combining object files
#                       into a shared library.
#       SHLIB_LD_LIBS - Dependent libraries for the linker to scan when
#                       creating shared libraries.  This symbol typically
#                       goes at the end of the "ld" commands that build
#                       shared libraries. The value of the symbol is
#                       "${LIBS}" if all of the dependent libraries should
#                       be specified when creating a shared library.  If
#                       dependent libraries should not be specified (as on
#                       SunOS 4.x, where they cause the link to fail, or in
#                       general if Tcl and Tk aren't themselves shared
#                       libraries), then this symbol has an empty string
#                       as its value.
#       SHLIB_SUFFIX -  Suffix to use for the names of dynamically loadable
#                       extensions.  An empty string means we don't know how
#                       to use shared libraries on this platform.
# TCL_SHLIB_LD_EXTRAS - Additional element which are added to SHLIB_LD_LIBS







|


|
|







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#                       of a shared library (may request position-independent
#                       code, among other things).
#       SHLIB_LD -      Base command to use for combining object files
#                       into a shared library.
#       SHLIB_LD_LIBS - Dependent libraries for the linker to scan when
#                       creating shared libraries.  This symbol typically
#                       goes at the end of the "ld" commands that build
#                       shared libraries. The value of the symbol defaults to
#                       "${LIBS}" if all of the dependent libraries should
#                       be specified when creating a shared library.  If
#                       dependent libraries should not be specified (as on some
#                       SunOS systems, where they cause the link to fail, or in
#                       general if Tcl and Tk aren't themselves shared
#                       libraries), then this symbol has an empty string
#                       as its value.
#       SHLIB_SUFFIX -  Suffix to use for the names of dynamically loadable
#                       extensions.  An empty string means we don't know how
#                       to use shared libraries on this platform.
# TCL_SHLIB_LD_EXTRAS - Additional element which are added to SHLIB_LD_LIBS
1103
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    ])
    AC_CHECK_TOOL(AR, ar)
    STLIB_LD='${AR} cr'
    LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH"
    PLAT_OBJS=""
    PLAT_SRCS=""
    LDAIX_SRC=""
    AS_IF([test x"${SHLIB_VERSION}" = x], [SHLIB_VERSION="1.0"])
    case $system in
	AIX-*)
	    AS_IF([test "${TCL_THREADS}" = "1" -a "$GCC" != "yes"], [
		# AIX requires the _r compiler when gcc isn't being used
		case "${CC}" in
		    *_r|*_r\ *)
			# ok ...







|







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1108
    ])
    AC_CHECK_TOOL(AR, ar)
    STLIB_LD='${AR} cr'
    LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH"
    PLAT_OBJS=""
    PLAT_SRCS=""
    LDAIX_SRC=""
    AS_IF([test "x${SHLIB_VERSION}" = x], [SHLIB_VERSION="1.0"])
    case $system in
	AIX-*)
	    AS_IF([test "${TCL_THREADS}" = "1" -a "$GCC" != "yes"], [
		# AIX requires the _r compiler when gcc isn't being used
		case "${CC}" in
		    *_r|*_r\ *)
			# ok ...
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		AC_MSG_ERROR([${CC} is not a cygwin compiler.])
	    fi
	    if test "x${TCL_THREADS}" = "x0"; then
		AC_MSG_ERROR([CYGWIN compile is only supported with --enable-threads])
	    fi
	    do64bit_ok=yes
	    if test "x${SHARED_BUILD}" = "x1"; then
		echo "running cd ${TCL_SRC_DIR}/win; ${CONFIG_SHELL-/bin/sh} ./configure $ac_configure_args"
		# The eval makes quoting arguments work.
		if cd ${TCL_SRC_DIR}/win; eval ${CONFIG_SHELL-/bin/sh} ./configure $ac_configure_args; cd ../unix
		then :
		else
		    { echo "configure: error: configure failed for ../win" 1>&2; exit 1; }
		fi
	    fi
	    ;;
	dgux*)







|

|







1223
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		AC_MSG_ERROR([${CC} is not a cygwin compiler.])
	    fi
	    if test "x${TCL_THREADS}" = "x0"; then
		AC_MSG_ERROR([CYGWIN compile is only supported with --enable-threads])
	    fi
	    do64bit_ok=yes
	    if test "x${SHARED_BUILD}" = "x1"; then
		echo "running cd ../win; ${CONFIG_SHELL-/bin/sh} ./configure $ac_configure_args"
		# The eval makes quoting arguments work.
		if cd ../win; eval ${CONFIG_SHELL-/bin/sh} ./configure $ac_configure_args; cd ../unix
		then :
		else
		    { echo "configure: error: configure failed for ../win" 1>&2; exit 1; }
		fi
	    fi
	    ;;
	dgux*)
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	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS="-mshared -ldl"
	    LD_FLAGS="-Wl,--export-dynamic"
	    AS_IF([test $doRpath = yes], [
		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
		LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'])
	    ;;
	MP-RAS-02*)
	    SHLIB_CFLAGS="-K PIC"
	    SHLIB_LD='${CC} -G'
	    SHLIB_LD_LIBS=""
	    SHLIB_SUFFIX=".so"
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS="-ldl"
	    CC_SEARCH_FLAGS=""
	    LD_SEARCH_FLAGS=""
	    ;;
	MP-RAS-*)
	    SHLIB_CFLAGS="-K PIC"
	    SHLIB_LD='${CC} -G'
	    SHLIB_LD_LIBS=""
	    SHLIB_SUFFIX=".so"
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS="-ldl"
	    LDFLAGS="$LDFLAGS -Wl,-Bexport"
	    CC_SEARCH_FLAGS=""
	    LD_SEARCH_FLAGS=""
	    ;;
	OpenBSD-*)
	    arch=`arch -s`
	    case "$arch" in
	    vax)
		# Equivalent using configure option --disable-load
		# Step 4 will set the necessary variables
		DL_OBJS=""
		SHLIB_LD_LIBS=""
		LDFLAGS=""
		;;
	    *)
		case "$arch" in
		alpha|sparc|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.${SHLIB_VERSION}'
		LDFLAGS="-Wl,-export-dynamic"
		;;
	    esac
	    case "$arch" in
	    vax)
		CFLAGS_OPTIMIZE="-O1"
		;;
	    sh)
		CFLAGS_OPTIMIZE="-O0"
		;;
	    *)
		CFLAGS_OPTIMIZE="-O2"
		;;
	    esac
	    AS_IF([test "${TCL_THREADS}" = "1"], [
		# On OpenBSD:	Compile with -pthread
		#		Don't link with -lpthread
		LIBS=`echo $LIBS | sed s/-lpthread//`
		CFLAGS="$CFLAGS -pthread"
	    ])
	    # OpenBSD doesn't do version numbers with dots.







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<







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1455










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	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS="-mshared -ldl"
	    LD_FLAGS="-Wl,--export-dynamic"
	    AS_IF([test $doRpath = yes], [
		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
		LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'])
	    ;;





















	OpenBSD-*)
	    arch=`arch -s`
	    case "$arch" in









	    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}'
	    LDFLAGS="-Wl,-export-dynamic"










	    CFLAGS_OPTIMIZE="-O2"


	    AS_IF([test "${TCL_THREADS}" = "1"], [
		# On OpenBSD:	Compile with -pthread
		#		Don't link with -lpthread
		LIBS=`echo $LIBS | sed s/-lpthread//`
		CFLAGS="$CFLAGS -pthread"
	    ])
	    # OpenBSD doesn't do version numbers with dots.
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1703
1704
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1707
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			AC_DEFINE(NO_COREFOUNDATION_64, 1,
			    [Is Darwin CoreFoundation unavailable for 64-bit?])
                        LDFLAGS="$LDFLAGS -Wl,-no_arch_warnings"
		    ])
		])
	    ])
	    ;;
	NEXTSTEP-*)
	    SHLIB_CFLAGS=""
	    SHLIB_LD='${CC} -nostdlib -r'
	    SHLIB_LD_LIBS=""
	    SHLIB_SUFFIX=".so"
	    DL_OBJS="tclLoadNext.o"
	    DL_LIBS=""
	    CC_SEARCH_FLAGS=""
	    LD_SEARCH_FLAGS=""
	    ;;
	OS/390-*)
	    SHLIB_LD_LIBS=""
	    CFLAGS_OPTIMIZE=""		# Optimizer is buggy
	    AC_DEFINE(_OE_SOCKETS, 1,	# needed in sys/socket.h
		[Should OS/390 do the right thing with sockets?])
	    ;;
	OSF1-1.0|OSF1-1.1|OSF1-1.2)
	    # OSF/1 1.[012] from OSF, and derivatives, including Paragon OSF/1
	    SHLIB_CFLAGS=""
	    # Hack: make package name same as library name
	    SHLIB_LD='ld -R -export $@:'
	    SHLIB_LD_LIBS=""
	    SHLIB_SUFFIX=".so"
	    DL_OBJS="tclLoadOSF.o"
	    DL_LIBS=""
	    CC_SEARCH_FLAGS=""
	    LD_SEARCH_FLAGS=""
	    ;;
	OSF1-1.*)
	    # OSF/1 1.3 from OSF using ELF, and derivatives, including AD2
	    SHLIB_CFLAGS="-fPIC"
	    AS_IF([test "$SHARED_BUILD" = 1], [SHLIB_LD="ld -shared"], [
	        SHLIB_LD="ld -non_shared"
	    ])
	    SHLIB_LD_LIBS=""
	    SHLIB_SUFFIX=".so"
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS=""
	    CC_SEARCH_FLAGS=""
	    LD_SEARCH_FLAGS=""
	    ;;
	OSF1-V*)
	    # Digital OSF/1
	    SHLIB_CFLAGS=""
	    AS_IF([test "$SHARED_BUILD" = 1], [
	        SHLIB_LD='ld -shared -expect_unresolved "*"'
	    ], [
	        SHLIB_LD='ld -non_shared -expect_unresolved "*"'







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1655

























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			AC_DEFINE(NO_COREFOUNDATION_64, 1,
			    [Is Darwin CoreFoundation unavailable for 64-bit?])
                        LDFLAGS="$LDFLAGS -Wl,-no_arch_warnings"
		    ])
		])
	    ])
	    ;;










	OS/390-*)
	    SHLIB_LD_LIBS=""
	    CFLAGS_OPTIMIZE=""		# Optimizer is buggy
	    AC_DEFINE(_OE_SOCKETS, 1,	# needed in sys/socket.h
		[Should OS/390 do the right thing with sockets?])
	    ;;

























	OSF1-V*)
	    # Digital OSF/1
	    SHLIB_CFLAGS=""
	    AS_IF([test "$SHARED_BUILD" = 1], [
	        SHLIB_LD='ld -shared -expect_unresolved "*"'
	    ], [
	        SHLIB_LD='ld -non_shared -expect_unresolved "*"'
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	    SHLIB_LD_LIBS=""
	    SHLIB_SUFFIX=".so"
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS=""
	    CC_SEARCH_FLAGS=""
	    LD_SEARCH_FLAGS=""
	    ;;
	SINIX*5.4*)
	    SHLIB_CFLAGS="-K PIC"
	    SHLIB_LD='${CC} -G'
	    SHLIB_LD_LIBS=""
	    SHLIB_SUFFIX=".so"
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS="-ldl"
	    CC_SEARCH_FLAGS=""
	    LD_SEARCH_FLAGS=""
	    ;;
	SunOS-4*)
	    SHLIB_CFLAGS="-PIC"
	    SHLIB_LD="ld"
	    SHLIB_LD_LIBS=""
	    SHLIB_SUFFIX=".so"
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS="-ldl"
	    CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
	    LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}

	    # SunOS can't handle version numbers with dots in them in library
	    # specs, like -ltcl7.5, so use -ltcl75 instead.  Also, it
	    # requires an extra version number at the end of .so file names.
	    # So, the library has to have a name like libtcl75.so.1.0

	    SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}'
	    UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
	    TCL_LIB_VERSIONS_OK=nodots
	    ;;
	SunOS-5.[[0-6]])
	    # Careful to not let 5.10+ fall into this case

	    # Note: If _REENTRANT isn't defined, then Solaris
	    # won't define thread-safe library routines.

	    AC_DEFINE(_REENTRANT, 1, [Do we want the reentrant OS API?])







<
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	    SHLIB_LD_LIBS=""
	    SHLIB_SUFFIX=".so"
	    DL_OBJS="tclLoadDl.o"
	    DL_LIBS=""
	    CC_SEARCH_FLAGS=""
	    LD_SEARCH_FLAGS=""
	    ;;





























	SunOS-5.[[0-6]])
	    # Careful to not let 5.10+ fall into this case

	    # Note: If _REENTRANT isn't defined, then Solaris
	    # won't define thread-safe library routines.

	    AC_DEFINE(_REENTRANT, 1, [Do we want the reentrant OS API?])
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AC_DEFUN([SC_BLOCKING_STYLE], [
    AC_CHECK_HEADERS(sys/ioctl.h)
    AC_CHECK_HEADERS(sys/filio.h)
    SC_CONFIG_SYSTEM
    AC_MSG_CHECKING([FIONBIO vs. O_NONBLOCK for nonblocking I/O])
    case $system in
	OSF*)
	    AC_DEFINE(USE_FIONBIO, 1, [Should we use FIONBIO?])
	    AC_MSG_RESULT([FIONBIO])
	    ;;
	SunOS-4*)
	    AC_DEFINE(USE_FIONBIO, 1, [Should we use FIONBIO?])
	    AC_MSG_RESULT([FIONBIO])
	    ;;
	*)
	    AC_MSG_RESULT([O_NONBLOCK])
	    ;;
    esac







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AC_DEFUN([SC_BLOCKING_STYLE], [
    AC_CHECK_HEADERS(sys/ioctl.h)
    AC_CHECK_HEADERS(sys/filio.h)
    SC_CONFIG_SYSTEM
    AC_MSG_CHECKING([FIONBIO vs. O_NONBLOCK for nonblocking I/O])
    case $system in
	OSF*)




	    AC_DEFINE(USE_FIONBIO, 1, [Should we use FIONBIO?])
	    AC_MSG_RESULT([FIONBIO])
	    ;;
	*)
	    AC_MSG_RESULT([O_NONBLOCK])
	    ;;
    esac
Added unix/tclEpollNotfy.c.












































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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/*
 * tclEpollNotfy.c --
 *
 *	This file contains the implementation of the epoll()-based
 *	Linux-specific notifier, which is the lowest-level part of the
 *	Tcl event loop. This file works together with generic/tclNotify.c.
 *
 * Copyright (c) 1995-1997 Sun Microsystems, Inc.
 * Copyright (c) 2016 Lucio Andrés Illanes Albornoz <[email protected]>
 *
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#ifdef NOTIFIER_EPOLL

#define _GNU_SOURCE		/* For pipe2(2) */
#include "tclInt.h"
#ifndef HAVE_COREFOUNDATION	/* Darwin/Mac OS X CoreFoundation notifier is
				 * in tclMacOSXNotify.c */
#include <fcntl.h>
#include <signal.h>
#include <sys/epoll.h>
#ifdef HAVE_EVENTFD
#include <sys/eventfd.h>
#endif /* HAVE_EVENTFD */
#include <sys/queue.h>
#include <unistd.h>

/*
 * This structure is used to keep track of the notifier info for a registered
 * file.
 */

struct PlatformEventData;
typedef struct FileHandler {
    int fd;
    int mask;			/* Mask of desired events: TCL_READABLE,
				 * etc. */
    int readyMask;		/* Mask of events that have been seen since
				 * the last time file handlers were invoked
				 * for this file. */
    Tcl_FileProc *proc;		/* Function to call, in the style of
				 * Tcl_CreateFileHandler. */
    ClientData clientData;	/* Argument to pass to proc. */
    struct FileHandler *nextPtr;/* Next in list of all files we care about. */
    LIST_ENTRY(FileHandler) readyNode;
				/* Next/previous in list of FileHandlers asso-
				 * ciated with regular files (S_IFREG) that are
				 * ready for I/O. */
    struct PlatformEventData *pedPtr;
				/* Pointer to PlatformEventData associating this
				 * FileHandler with epoll(7) events. */
} FileHandler;

/*
 * The following structure associates a FileHandler and the thread that owns it
 * with the file descriptors of interest and their event masks passed to epoll_ctl(2)
 * and their corresponding event(s) returned by epoll_wait(2).
 */

struct ThreadSpecificData;
struct PlatformEventData {
    FileHandler *filePtr;
    struct ThreadSpecificData *tsdPtr;
};

/*
 * The following structure is what is added to the Tcl event queue when file
 * handlers are ready to fire.
 */

typedef struct {
    Tcl_Event header;		/* Information that is standard for all
				 * events. */
    int fd;			/* File descriptor that is ready. Used to find
				 * the FileHandler structure for the file
				 * (can't point directly to the FileHandler
				 * structure because it could go away while
				 * the event is queued). */
} FileHandlerEvent;

/*
 * The following static structure contains the state information for the
 * epoll based implementation of the Tcl notifier. One of these structures is
 * created for each thread that is using the notifier.
 */

LIST_HEAD(PlatformReadyFileHandlerList, FileHandler);
typedef struct ThreadSpecificData {
    FileHandler *firstFileHandlerPtr;
				/* Pointer to head of file handler list. */
    struct PlatformReadyFileHandlerList firstReadyFileHandlerPtr;
				/* Pointer to head of list of FileHandlers
				 * associated with regular files (S_IFREG)
				 * that are ready for I/O. */
    pthread_mutex_t notifierMutex;
				/* Mutex protecting notifier termination in
				 * PlatformEventsFinalize. */
#ifdef HAVE_EVENTFD
    int triggerEventFd;		/* eventfd(2) used by other threads to wake
				 * up this thread for inter-thread IPC. */
#else
    int triggerPipe[2];		/* pipe(2) used by other threads to wake
				 * up this thread for inter-thread IPC. */
#endif /* HAVE_EVENTFD */
    int eventsFd;		/* epoll(7) file descriptor used to wait for fds */
    struct epoll_event *readyEvents;
				/* Pointer to at most maxReadyEvents events
				 * returned by epoll_wait(2). */
    size_t maxReadyEvents;	/* Count of epoll_events in readyEvents. */
} ThreadSpecificData;

static Tcl_ThreadDataKey dataKey;

void PlatformEventsControl(FileHandler *filePtr, ThreadSpecificData *tsdPtr, int op, int isNew);
static void PlatformEventsFinalize(void);
void PlatformEventsInit(void);
static int PlatformEventsTranslate(struct epoll_event *event);
static int PlatformEventsWait(struct epoll_event *events, size_t numEvents, struct timeval *timePtr);

#include "tclUnixNotfy.c"

/*
 *----------------------------------------------------------------------
 *
 * Tcl_InitNotifier --
 *
 *	Initializes the platform specific notifier state.
 *
 * Results:
 *	Returns a handle to the notifier state for this thread.
 *
 * Side effects:
 *	If no initNotifierProc notifier hook exists, PlatformEventsInit
 *	is called.
 *
 *----------------------------------------------------------------------
 */

ClientData
Tcl_InitNotifier(void)
{
    if (tclNotifierHooks.initNotifierProc) {
	return tclNotifierHooks.initNotifierProc();
    } else {
	ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

	PlatformEventsInit();
	return tsdPtr;
    }
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_FinalizeNotifier --
 *
 *	This function is called to cleanup the notifier state before a thread
 *	is terminated.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	If no finalizeNotifierProc notifier hook exists, PlatformEvents-
 *	Finalize is called.
 *
 *----------------------------------------------------------------------
 */

void
Tcl_FinalizeNotifier(
    ClientData clientData)		/* Not used. */
{
    if (tclNotifierHooks.finalizeNotifierProc) {
	tclNotifierHooks.finalizeNotifierProc(clientData);
	return;
    } else {
	PlatformEventsFinalize();
    }
}

/*
 *----------------------------------------------------------------------
 *
 * PlatformEventsControl --
 *
 *	This function registers interest for the file descriptor and the mask
 *	of TCL_* bits associated with filePtr on the epoll file descriptor
 *	associated with tsdPtr.
 *	Future calls to epoll_wait will return filePtr and tsdPtr alongside with
 *	the event registered here via the PlatformEventData struct.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	If adding a new file descriptor, a PlatformEventData struct will be
 *	allocated and associated with filePtr.
 *	fstat is called on the file descriptor; if it is associated with
 *	a regular file (S_IFREG,) filePtr is considered to be ready for I/O
 *	and added to or deleted from the corresponding list in tsdPtr.
 *	If it is not associated with a regular file, the file descriptor is
 *	added, modified concerning its mask of events of interest, or deleted
 *	from the epoll file descriptor of the calling thread.
 *
 *----------------------------------------------------------------------
 */

void
PlatformEventsControl(
	FileHandler *filePtr,
	ThreadSpecificData *tsdPtr,
	int op,
	int isNew)
{
    struct epoll_event newEvent;
    struct PlatformEventData *newPedPtr;
    struct stat fdStat;

    newEvent.events = 0;
    if (filePtr->mask & (TCL_READABLE | TCL_EXCEPTION)) {
	newEvent.events |= EPOLLIN;
    }
    if (filePtr->mask & TCL_WRITABLE) {
	newEvent.events |= EPOLLOUT;
    }
    if (isNew) {
        newPedPtr = ckalloc(sizeof(*newPedPtr));
        newPedPtr->filePtr = filePtr;
        newPedPtr->tsdPtr = tsdPtr;
	filePtr->pedPtr = newPedPtr;
    }
    newEvent.data.ptr = filePtr->pedPtr;

    /*
     * N.B.	As discussed in Tcl_WaitForEvent(), epoll(7) does not sup-
     *		port regular files (S_IFREG.) Therefore, filePtr is in these
     *		cases simply added or deleted from the list of FileHandlers
     *		associated with regular files belonging to tsdPtr.
     */

    if (fstat(filePtr->fd, &fdStat) == -1) {
	Tcl_Panic("fstat: %s", strerror(errno));
    } else if ((fdStat.st_mode & S_IFMT) == S_IFREG) {
	switch (op) {
	case EPOLL_CTL_ADD:
	    if (isNew) {
		LIST_INSERT_HEAD(&tsdPtr->firstReadyFileHandlerPtr, filePtr, readyNode);
	    }
	    break;
	case EPOLL_CTL_DEL:
	    LIST_REMOVE(filePtr, readyNode);
	    break;
	}
	return;
   } else if (epoll_ctl(tsdPtr->eventsFd, op, filePtr->fd, &newEvent) == -1) {
	Tcl_Panic("epoll_ctl: %s", strerror(errno));
   }
}

/*
 *----------------------------------------------------------------------
 *
 * PlatformEventsFinalize --
 *
 *	This function closes the eventfd and the epoll file descriptor and
 *	frees the epoll_event structs owned by the thread of the caller.
 *	The above operations are protected by tsdPtr->notifierMutex, which
 *	is destroyed thereafter.
 *
 * Results:
 *	None.
 *
 * Side effects:
 * 	While tsdPtr->notifierMutex is held:
 *	The per-thread eventfd(2) is closed, if non-zero, and set to -1.
 *	The per-thread epoll(7) fd is closed, if non-zero, and set to 0.
 *	The per-thread epoll_event structs are freed, if any, and set to 0.
 *
 *	tsdPtr->notifierMutex is destroyed.
 *
 *----------------------------------------------------------------------
 */

void
PlatformEventsFinalize(
	void)
{
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

    pthread_mutex_lock(&tsdPtr->notifierMutex);
#ifdef HAVE_EVENTFD
    if (tsdPtr->triggerEventFd) {
	close(tsdPtr->triggerEventFd);
	tsdPtr->triggerEventFd = -1;
    }
#else
    if (tsdPtr->triggerPipe[0]) {
	close(tsdPtr->triggerPipe[0]);
	tsdPtr->triggerPipe[0] = -1;
    }
    if (tsdPtr->triggerPipe[1]) {
	close(tsdPtr->triggerPipe[1]);
	tsdPtr->triggerPipe[1] = -1;
    }
#endif /* HAVE_EVENTFD */
    if (tsdPtr->eventsFd > 0) {
	close(tsdPtr->eventsFd);
	tsdPtr->eventsFd = 0;
    }
    if (tsdPtr->readyEvents) {
	ckfree(tsdPtr->readyEvents);
	tsdPtr->maxReadyEvents = 0;
    }
    pthread_mutex_unlock(&tsdPtr->notifierMutex);
    if ((errno = pthread_mutex_destroy(&tsdPtr->notifierMutex))) {
	Tcl_Panic("pthread_mutex_destroy: %s", strerror(errno));
    }
}

/*
 *----------------------------------------------------------------------
 *
 * PlatformEventsInit --
 *
 *	This function abstracts creating a kqueue fd via the epoll_create
 *	system call and allocating memory for the epoll_event structs in
 *	tsdPtr for the thread of the caller.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	The following per-thread entities are initialised:
 *	notifierMutex is initialised.
 *	The eventfd(2) is created w/ EFD_CLOEXEC and EFD_NONBLOCK.
 *	The epoll(7) fd is created w/ EPOLL_CLOEXEC.
 *	A FileHandler struct is allocated and initialised for the event-
 *	fd(2), registering interest for TCL_READABLE on it via Platform-
 *	EventsControl().
 *	readyEvents and maxReadyEvents are initialised with 512 epoll_events.
 *
 *----------------------------------------------------------------------
 */

void
PlatformEventsInit(
	void)
{
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
    FileHandler *filePtr;

    errno = pthread_mutex_init(&tsdPtr->notifierMutex, NULL);
    if (errno) {
	Tcl_Panic("Tcl_InitNotifier: %s", "could not create mutex");
    }
    filePtr = ckalloc(sizeof(*filePtr));
#ifdef HAVE_EVENTFD
    if ((tsdPtr->triggerEventFd = eventfd(0, EFD_CLOEXEC | EFD_NONBLOCK)) <= 0) {
	Tcl_Panic("Tcl_InitNotifier: %s", "could not create trigger eventfd");
    }
    filePtr->fd = tsdPtr->triggerEventFd;
#else
    if (pipe2(tsdPtr->triggerPipe, O_CLOEXEC | O_NONBLOCK) != 0) {
	Tcl_Panic("Tcl_InitNotifier: %s", "could not create trigger pipe");
    }
    filePtr->fd = tsdPtr->triggerPipe[0];
#endif
    if ((tsdPtr->eventsFd = epoll_create1(EPOLL_CLOEXEC)) == -1) {
	Tcl_Panic("epoll_create1: %s", strerror(errno));
    }
    filePtr->mask = TCL_READABLE;
    PlatformEventsControl(filePtr, tsdPtr, EPOLL_CTL_ADD, 1);
    if (!tsdPtr->readyEvents) {
        tsdPtr->maxReadyEvents = 512;
	tsdPtr->readyEvents = ckalloc(tsdPtr->maxReadyEvents
	    * sizeof(tsdPtr->readyEvents[0]));
    }
    LIST_INIT(&tsdPtr->firstReadyFileHandlerPtr);
}

/*
 *----------------------------------------------------------------------
 *
 * PlatformEventsTranslate --
 *
 *	This function translates the platform-specific mask of returned
 *	events in eventPtr to a mask of TCL_* bits.
 *
 * Results:
 *	Returns the translated mask.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

int
PlatformEventsTranslate(
	struct epoll_event *eventPtr)
{
    int mask;

    mask = 0;
    if (eventPtr->events & (EPOLLIN | EPOLLHUP)) {
	mask |= TCL_READABLE;
    }
    if (eventPtr->events & EPOLLOUT) {
	mask |= TCL_WRITABLE;
    }
    if (eventPtr->events & EPOLLERR) {
	mask |= TCL_EXCEPTION;
    }
    return mask;
}

/*
 *----------------------------------------------------------------------
 *
 * PlatformEventsWait --
 *
 *	This function abstracts waiting for I/O events via epoll_wait.
 *
 * Results:
 *	Returns -1 if epoll_wait failed. Returns 0 if polling and if no
 *	events became available whilst polling. Returns a pointer to and
 *	the count of all returned events in all other cases.
 *
 * Side effects:
 *	gettimeofday(2), epoll_wait(2), and gettimeofday(2) are called,
 *	in the specified order.
 *	If timePtr specifies a positive value, it is updated to reflect
 *	the amount of time that has passed; if its value would {under,
 *	over}flow, it is set to zero.
 *
 *----------------------------------------------------------------------
 */

int
PlatformEventsWait(
    struct epoll_event *events,
    size_t numEvents,
    struct timeval *timePtr)
{
    int numFound;
    struct timeval tv0, tv1, tv_delta;
    int timeout;

    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

    /*
     * If timePtr is NULL, epoll_wait(2) will wait indefinitely. If it
     * specifies a timeout of {0,0}, epoll_wait(2) will poll. Otherwise,
     * the timeout will simply be converted to milliseconds.
     */

    if (!timePtr) {
	timeout = -1;
    } else if (!timePtr->tv_sec && !timePtr->tv_usec) {
	timeout = 0;
    } else {
	timeout = (int)timePtr->tv_sec;
    }

    /*
     * Call (and possibly block on) epoll_wait(2) and substract the delta
     * of gettimeofday(2) before and after the call from timePtr if the
     * latter is not NULL. Return the number of events returned by epoll_wait(2).
     */

    gettimeofday(&tv0, NULL);
    numFound = epoll_wait(tsdPtr->eventsFd, events, (int)numEvents, timeout);
    gettimeofday(&tv1, NULL);
    if (timePtr && (timePtr->tv_sec && timePtr->tv_usec)) {
	timersub(&tv1, &tv0, &tv_delta);
	if (!timercmp(&tv_delta, timePtr, >)) {
		timersub(timePtr, &tv_delta, timePtr);
	} else {
		timePtr->tv_sec = 0;
		timePtr->tv_usec = 0;
	}
    }
    return numFound;
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_CreateFileHandler --
 *
 *	This function registers a file handler with the epoll notifier
 *	of the thread of the caller.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	Creates a new file handler structure.
 *	PlatformEventsControl() is called for the new file handler structure.
 *
 *----------------------------------------------------------------------
 */

void
Tcl_CreateFileHandler(
    int fd,			/* Handle of stream to watch. */
    int mask,			/* OR'ed combination of TCL_READABLE,
				 * TCL_WRITABLE, and TCL_EXCEPTION: indicates
				 * conditions under which proc should be
				 * called. */
    Tcl_FileProc *proc,		/* Function to call for each selected
				 * event. */
    ClientData clientData)	/* Arbitrary data to pass to proc. */
{
    int isNew;

    if (tclNotifierHooks.createFileHandlerProc) {
	tclNotifierHooks.createFileHandlerProc(fd, mask, proc, clientData);
	return;
    } else {
	ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
	FileHandler *filePtr;

	for (filePtr = tsdPtr->firstFileHandlerPtr; filePtr != NULL;
		filePtr = filePtr->nextPtr) {
	    if (filePtr->fd == fd) {
		break;
	    }
	}
	if (filePtr == NULL) {
	    filePtr = ckalloc(sizeof(FileHandler));
	    filePtr->fd = fd;
	    filePtr->readyMask = 0;
	    filePtr->nextPtr = tsdPtr->firstFileHandlerPtr;
	    tsdPtr->firstFileHandlerPtr = filePtr;
	    isNew = 1;
	} else {
	    isNew = 0;
	}
	filePtr->proc = proc;
	filePtr->clientData = clientData;
	filePtr->mask = mask;

	PlatformEventsControl(filePtr, tsdPtr, isNew ?
	    EPOLL_CTL_ADD : EPOLL_CTL_MOD, isNew);
    }
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_DeleteFileHandler --
 *
 *	Cancel a previously-arranged callback arrangement for a file on
 *	the epoll file descriptor of the thread of the caller.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	If a callback was previously registered on file, remove it.
 *	PlatformEventsControl() is called for the file handler structure.
 *	The PlatformEventData struct associated with the new file handler
 *	structure is freed.
 *
 *----------------------------------------------------------------------
 */

void
Tcl_DeleteFileHandler(
    int fd)			/* Stream id for which to remove callback
				 * function. */
{
    if (tclNotifierHooks.deleteFileHandlerProc) {
	tclNotifierHooks.deleteFileHandlerProc(fd);
	return;
    } else {
	FileHandler *filePtr, *prevPtr;
	ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

	/*
	 * Find the entry for the given file (and return if there isn't one).
	 */

	for (prevPtr = NULL, filePtr = tsdPtr->firstFileHandlerPtr; ;
		prevPtr = filePtr, filePtr = filePtr->nextPtr) {
	    if (filePtr == NULL) {
		return;
	    }
	    if (filePtr->fd == fd) {
		break;
	    }
	}

	/*
	 * Update the check masks for this file.
	 */

	PlatformEventsControl(filePtr, tsdPtr, EPOLL_CTL_DEL, 0);
	if (filePtr->pedPtr) {
	    ckfree(filePtr->pedPtr);
	}

	/*
	 * Clean up information in the callback record.
	 */

	if (prevPtr == NULL) {
	    tsdPtr->firstFileHandlerPtr = filePtr->nextPtr;
	} else {
	    prevPtr->nextPtr = filePtr->nextPtr;
	}
	ckfree(filePtr);
    }
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_WaitForEvent --
 *
 *	This function is called by Tcl_DoOneEvent to wait for new events on
 *	the message queue. If the block time is 0, then Tcl_WaitForEvent just
 *	polls without blocking.
 *	The waiting logic is implemented in PlatformEventsWait.
 *
 * Results:
 *	Returns -1 if PlatformEventsWait() would block forever, otherwise
 *	returns 0.
 *
 * Side effects:
 *	Queues file events that are detected by PlatformEventsWait().
 *
 *----------------------------------------------------------------------
 */

int
Tcl_WaitForEvent(
    const Tcl_Time *timePtr)		/* Maximum block time, or NULL. */
{
    if (tclNotifierHooks.waitForEventProc) {
	return tclNotifierHooks.waitForEventProc(timePtr);
    } else {
	FileHandler *filePtr;
	int mask;
	Tcl_Time vTime;
	/*
	 * Impl. notes: timeout & timeoutPtr are used if, and only if threads
	 * are not enabled. They are the arguments for the regular epoll_wait()
	 * used when the core is not thread-enabled.
	 */

	struct timeval timeout, *timeoutPtr;
	int numFound, numEvent;
	struct PlatformEventData *pedPtr;
	ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
	int numQueued;
	ssize_t i;

	/*
	 * Set up the timeout structure. Note that if there are no events to
	 * check for, we return with a negative result rather than blocking
	 * forever.
	 */

	if (timePtr != NULL) {
	    /*
	     * TIP #233 (Virtualized Time). Is virtual time in effect? And do
	     * we actually have something to scale? If yes to both then we
	     * call the handler to do this scaling.
	     */

	    if (timePtr->sec != 0 || timePtr->usec != 0) {
		vTime = *timePtr;
		tclScaleTimeProcPtr(&vTime, tclTimeClientData);
		timePtr = &vTime;
	    }
	    timeout.tv_sec = timePtr->sec;
	    timeout.tv_usec = timePtr->usec;
	    timeoutPtr = &timeout;
	} else {
	    timeoutPtr = NULL;
	}

	/*
	 * Walk the list of FileHandlers associated with regular files
	 * (S_IFREG) belonging to tsdPtr, queue Tcl events for them, and
	 * update their mask of events of interest.
	 * As epoll(7) does not support regular files, the behaviour of
	 * {select,poll}(2) is simply simulated here: fds associated with
	 * regular files are added to this list by PlatformEventsControl()
	 * and processed here before calling (and possibly blocking) on
	 * PlatformEventsWait().
	 */

	numQueued = 0;
	LIST_FOREACH(filePtr, &tsdPtr->firstReadyFileHandlerPtr, readyNode) {
	    mask = 0;
	    if (filePtr->mask & TCL_READABLE) {
		mask |= TCL_READABLE;
	    }
	    if (filePtr->mask & TCL_WRITABLE) {
		mask |= TCL_WRITABLE;
	    }

	    /*
	     * Don't bother to queue an event if the mask was previously
	     * non-zero since an event must still be on the queue.
	     */

	    if (filePtr->readyMask == 0) {
		FileHandlerEvent *fileEvPtr =
		    ckalloc(sizeof(FileHandlerEvent));

		fileEvPtr->header.proc = FileHandlerEventProc;
		fileEvPtr->fd = filePtr->fd;
		Tcl_QueueEvent((Tcl_Event *) fileEvPtr, TCL_QUEUE_TAIL);
		numQueued++;
	    }
	    filePtr->readyMask = mask;
	}

	/*
	 * If any events were queued in the above loop, force PlatformEvents-
	 * Wait() to poll as there already are events that need to be processed
	 * at this point.
	 */

	if (numQueued) {
	    timeout.tv_sec = 0;
	    timeout.tv_usec = 0;
	    timeoutPtr = &timeout;
	}

	/*
	 * Wait or poll for new events, queue Tcl events for the FileHandlers
	 * corresponding to them, and update the FileHandlers' mask of events
	 * of interest registered by the last call to Tcl_CreateFileHandler().
	 *
	 * Events for the eventfd(2)/trigger pipe are processed here in order
	 * to facilitate inter-thread IPC. If another thread intends to wake
	 * up this thread whilst it's blocking on PlatformEventsWait(), it
	 * write(2)s to the eventfd(2)/trigger pipe (see Tcl_AlertNotifier(),)
	 * which in turn will cause PlatformEventsWait() to return immediately.
	 */

	numFound = PlatformEventsWait(tsdPtr->readyEvents, tsdPtr->maxReadyEvents, timeoutPtr);
	for (numEvent = 0; numEvent < numFound; numEvent++) {
	    pedPtr = tsdPtr->readyEvents[numEvent].data.ptr;
	    filePtr = pedPtr->filePtr;
	    mask = PlatformEventsTranslate(&tsdPtr->readyEvents[numEvent]);
#ifdef HAVE_EVENTFD
	    if (filePtr->fd == tsdPtr->triggerEventFd) {
		uint64_t eventFdVal;
		i = read(tsdPtr->triggerEventFd, &eventFdVal, sizeof(eventFdVal));
		if ((i != sizeof(eventFdVal)) && (errno != EAGAIN)) {
#else
	    if (filePtr->fd == tsdPtr->triggerPipe[0]) {
		char triggerPipeVal;
		i = read(tsdPtr->triggerPipe[0], &triggerPipeVal, sizeof(triggerPipeVal));
		if ((i != sizeof(triggerPipeVal)) && (errno != EAGAIN)) {
#endif
			Tcl_Panic("Tcl_WaitForEvent: "
				"read from %p->triggerEventFd: %s",
				(void *)tsdPtr, strerror(errno));
		} else {
		    continue;
		}
	    }
	    if (!mask) {
		continue;
	    }

	    /*
	     * Don't bother to queue an event if the mask was previously
	     * non-zero since an event must still be on the queue.
	     */

	    if (filePtr->readyMask == 0) {
		FileHandlerEvent *fileEvPtr =
			ckalloc(sizeof(FileHandlerEvent));

		fileEvPtr->header.proc = FileHandlerEventProc;
		fileEvPtr->fd = filePtr->fd;
		Tcl_QueueEvent((Tcl_Event *) fileEvPtr, TCL_QUEUE_TAIL);
	    }
	    filePtr->readyMask = mask;
	}
	return 0;
    }
}

#endif /* !HAVE_COREFOUNDATION */

#endif /* NOTIFIER_EPOLL */

/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * End:
 */
Added unix/tclKqueueNotfy.c.




















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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/*
 * tclKqueueNotfy.c --
 *
 *	This file contains the implementation of the kqueue()-based
 *	DragonFly/Free/Net/OpenBSD-specific notifier, which is the lowest-
 *	level part of the Tcl event loop. This file works together with
 *	generic/tclNotify.c.
 *
 * Copyright (c) 1995-1997 Sun Microsystems, Inc.
 * Copyright (c) 2016 Lucio Andrés Illanes Albornoz <[email protected]>
 *
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#ifdef NOTIFIER_KQUEUE

#include "tclInt.h"
#ifndef HAVE_COREFOUNDATION	/* Darwin/Mac OS X CoreFoundation notifier is
				 * in tclMacOSXNotify.c */
#include <signal.h>
#include <sys/types.h>
#include <sys/event.h>
#include <sys/queue.h>
#include <sys/time.h>

/*
 * This structure is used to keep track of the notifier info for a registered
 * file.
 */

struct PlatformEventData;
typedef struct FileHandler {
    int fd;
    int mask;			/* Mask of desired events: TCL_READABLE,
				 * etc. */
    int readyMask;		/* Mask of events that have been seen since
				 * the last time file handlers were invoked
				 * for this file. */
    Tcl_FileProc *proc;		/* Function to call, in the style of
				 * Tcl_CreateFileHandler. */
    ClientData clientData;	/* Argument to pass to proc. */
    struct FileHandler *nextPtr;/* Next in list of all files we care about. */
    LIST_ENTRY(FileHandler) readyNode;
				/* Next/previous in list of FileHandlers asso-
				 * ciated with regular files (S_IFREG) that are
				 * ready for I/O. */
    struct PlatformEventData *pedPtr;
				/* Pointer to PlatformEventData associating this
				 * FileHandler with kevent(2) events. */
} FileHandler;

/*
 * The following structure associates a FileHandler and the thread that owns it
 * with the file descriptors of interest and their event masks passed to kevent(2)
 * and their corresponding event(s) returned by kevent(2).
 */

struct ThreadSpecificData;
struct PlatformEventData {
    FileHandler *filePtr;
    struct ThreadSpecificData *tsdPtr;
};

/*
 * The following structure is what is added to the Tcl event queue when file
 * handlers are ready to fire.
 */

typedef struct {
    Tcl_Event header;		/* Information that is standard for all
				 * events. */
    int fd;			/* File descriptor that is ready. Used to find
				 * the FileHandler structure for the file
				 * (can't point directly to the FileHandler
				 * structure because it could go away while
				 * the event is queued). */
} FileHandlerEvent;

/*
 * The following static structure contains the state information for the
 * kqueue based implementation of the Tcl notifier. One of these structures is
 * created for each thread that is using the notifier.
 */

LIST_HEAD(PlatformReadyFileHandlerList, FileHandler);
typedef struct ThreadSpecificData {
    FileHandler *firstFileHandlerPtr;
				/* Pointer to head of file handler list. */
    struct PlatformReadyFileHandlerList firstReadyFileHandlerPtr;
				/* Pointer to head of list of FileHandlers
				 * associated with regular files (S_IFREG)
				 * that are ready for I/O. */
    pthread_mutex_t notifierMutex;
				/* Mutex protecting notifier termination in
				 * PlatformEventsFinalize. */
    int triggerPipe[2];		/* pipe(2) used by other threads to wake
				 * up this thread for inter-thread IPC. */
    int eventsFd;		/* kqueue(2) file descriptor used to wait for fds. */
    struct kevent *readyEvents;	/* Pointer to at most maxReadyEvents events
				 * returned by kevent(2). */
    size_t maxReadyEvents;	/* Count of kevents in readyEvents. */
} ThreadSpecificData;

static Tcl_ThreadDataKey dataKey;

void PlatformEventsControl(FileHandler *filePtr, ThreadSpecificData *tsdPtr, int op, int isNew);
static void PlatformEventsFinalize(void);
void PlatformEventsInit(void);
static int PlatformEventsTranslate(struct kevent *eventPtr);
static int PlatformEventsWait(struct kevent *events, size_t numEvents, struct timeval *timePtr);

#include "tclUnixNotfy.c"

/*
 *----------------------------------------------------------------------
 *
 * Tcl_InitNotifier --
 *
 *	Initializes the platform specific notifier state.
 *
 * Results:
 *	Returns a handle to the notifier state for this thread.
 *
 * Side effects:
 *	If no initNotifierProc notifier hook exists, PlatformEventsInit
 *	is called.
 *
 *----------------------------------------------------------------------
 */

ClientData
Tcl_InitNotifier(void)
{
    if (tclNotifierHooks.initNotifierProc) {
	return tclNotifierHooks.initNotifierProc();
    } else {
	ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

	PlatformEventsInit();
	return tsdPtr;
    }
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_FinalizeNotifier --
 *
 *	This function is called to cleanup the notifier state before a thread
 *	is terminated.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	If no finalizeNotifierProc notifier hook exists, PlatformEvents-
 *	Finalize is called.
 *
 *----------------------------------------------------------------------
 */

void
Tcl_FinalizeNotifier(
    ClientData clientData)		/* Not used. */
{
    if (tclNotifierHooks.finalizeNotifierProc) {
	tclNotifierHooks.finalizeNotifierProc(clientData);
	return;
    } else {
	PlatformEventsFinalize();
    }
}

/*
 *----------------------------------------------------------------------
 *
 * PlatformEventsControl --
 *
 *	This function registers interest for the file descriptor and the mask
 *	of TCL_* bits associated with filePtr on the kqueue file descriptor
 *	associated with tsdPtr.
 *	Future calls to kevent will return filePtr and tsdPtr alongside with
 *	the event registered here via the PlatformEventData struct.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	If adding a new file descriptor, a PlatformEventData struct will be
 *	allocated and associated with filePtr.
 *	fstat is called on the file descriptor; if it is associated with
 *	a regular file (S_IFREG,) filePtr is considered to be ready for I/O
 *	and added to or deleted from the corresponding list in tsdPtr.
 *	If it is not associated with a regular file, the file descriptor is
 *	added, modified concerning its mask of events of interest, or deleted
 *	from the epoll file descriptor of the calling thread.
 *	If deleting a file descriptor, kevent(2) is called twice specifying
 *	EVFILT_READ first and then EVFILT_WRITE (see note below.)
 *
 *----------------------------------------------------------------------
 */

void
PlatformEventsControl(
	FileHandler *filePtr,
	ThreadSpecificData *tsdPtr,
	int op,
	int isNew)
{
    int numChanges;
    struct kevent changeList[2];
    struct PlatformEventData *newPedPtr;
    struct stat fdStat;

    if (isNew) {
        newPedPtr = ckalloc(sizeof(*newPedPtr));
        newPedPtr->filePtr = filePtr;
        newPedPtr->tsdPtr = tsdPtr;
        filePtr->pedPtr = newPedPtr;
    }

    /*
     * N.B.	As discussed in Tcl_WaitForEvent(), kqueue(2) does not repro-
     *		duce the `always ready' {select,poll}(2) behaviour for regular
     *		files (S_IFREG) prior to FreeBSD 11.0-RELEASE. Therefore, file-
     *		Ptr is in these cases simply added or deleted from the list of
     *		FileHandlers associated with regular files belonging to tsdPtr.
     */

    if (fstat(filePtr->fd, &fdStat) == -1) {
	Tcl_Panic("fstat: %s", strerror(errno));
    } else if ((fdStat.st_mode & S_IFMT) == S_IFREG) {
	switch (op) {
	case EV_ADD:
	    if (isNew) {
		LIST_INSERT_HEAD(&tsdPtr->firstReadyFileHandlerPtr, filePtr, readyNode);
	    }
	    break;
	case EV_DELETE:
	    LIST_REMOVE(filePtr, readyNode);
	    break;
	}
	return;
    }

    numChanges = 0;
    switch (op) {
    case EV_ADD:
	if (filePtr->mask & (TCL_READABLE | TCL_EXCEPTION)) {
	    EV_SET(&changeList[numChanges], (uintptr_t)filePtr->fd, EVFILT_READ,
		op, 0, 0, filePtr->pedPtr);
	    numChanges++;
	}
	if (filePtr->mask & TCL_WRITABLE) {
	    EV_SET(&changeList[numChanges], (uintptr_t)filePtr->fd, EVFILT_WRITE,
		op, 0, 0, filePtr->pedPtr);
	    numChanges++;
	}
        if (numChanges) {
	    if (kevent(tsdPtr->eventsFd, changeList, numChanges, NULL, 0, NULL) == -1) {
		Tcl_Panic("kevent: %s", strerror(errno));
	    }
	}
	break;
    case EV_DELETE:
	/*
	 * N.B.	kqueue(2) has separate filters for readability and writabi-
	 *		lity fd events. We therefore need to ensure that fds are
	 *		ompletely removed from the kqueue(2) fd when deleting.
	 *		This is exacerbated by changes to filePtr->mask w/o calls
	 *		to PlatforEventsControl() after e.g. an exec(3) in a child
	 *		process.
	 *		As one of these calls can fail, two separate kevent(2) calls
	 *		are made for EVFILT_{READ,WRITE}.
	 */
	EV_SET(&changeList[0], (uintptr_t)filePtr->fd, EVFILT_READ, op, 0, 0, NULL);
	if ((kevent(tsdPtr->eventsFd, changeList, 1, NULL, 0, NULL) == -1)
		&& (errno != ENOENT)) {
	    Tcl_Panic("kevent: %s", strerror(errno));
	}
	EV_SET(&changeList[0], (uintptr_t)filePtr->fd, EVFILT_WRITE, op, 0, 0, NULL);
	if ((kevent(tsdPtr->eventsFd, changeList, 1, NULL, 0, NULL) == -1)
		&& (errno != ENOENT)) {
	    Tcl_Panic("kevent: %s", strerror(errno));
	}
	break;
    }
}

/*
 *----------------------------------------------------------------------
 *
 * PlatformEventsFinalize --
 *
 *	This function closes the pipe and the kqueue file descriptors
 *	and frees the kevent structs owned by the thread of the caller.
 *	The above operations are protected by tsdPtr->notifierMutex, which
 *	is destroyed thereafter.
 *
 * Results:
 *	None.
 *
 * Side effects:
 * 	While tsdPtr->notifierMutex is held:
 *	The per-thread pipe(2) fds are closed, if non-zero, and set to -1.
 *	The per-thread kqueue(2) fd is closed, if non-zero, and set to 0.
 *	The per-thread kevent structs are freed, if any, and set to 0.
 *
 *	tsdPtr->notifierMutex is destroyed.
 *
 *----------------------------------------------------------------------
 */

void
PlatformEventsFinalize(
	void)
{
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

    pthread_mutex_lock(&tsdPtr->notifierMutex);
    if (tsdPtr->triggerPipe[0]) {
	close(tsdPtr->triggerPipe[0]);
	tsdPtr->triggerPipe[0] = -1;
    }
    if (tsdPtr->triggerPipe[1]) {
	close(tsdPtr->triggerPipe[1]);
	tsdPtr->triggerPipe[1] = -1;
    }
    if (tsdPtr->eventsFd > 0) {
	close(tsdPtr->eventsFd);
	tsdPtr->eventsFd = 0;
    }
    if (tsdPtr->readyEvents) {
	ckfree(tsdPtr->readyEvents);
	tsdPtr->maxReadyEvents = 0;
    }
    pthread_mutex_unlock(&tsdPtr->notifierMutex);
    if ((errno = pthread_mutex_destroy(&tsdPtr->notifierMutex))) {
	Tcl_Panic("pthread_mutex_destroy: %s", strerror(errno));
    }
}

/*
 *----------------------------------------------------------------------
 *
 * PlatformEventsInit --
 *
 *	This function abstracts creating a kqueue fd via the kqueue
 *	system call and allocating memory for the kevents structs in
 *	tsdPtr for the thread of the caller.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	The following per-thread entities are initialised:
 *	notifierMutex is initialised.
 *	The pipe(2) is created; fcntl(2) is called on both fds to set
 *	FD_CLOEXEC and O_NONBLOCK.
 *	The kqueue(2) fd is created; fcntl(2) is called on it to set
 *	FD_CLOEXEC.
 *	A FileHandler struct is allocated and initialised for the event-
 *	fd(2), registering interest for TCL_READABLE on it via Platform-
 *	EventsControl().
 *	readyEvents and maxReadyEvents are initialised with 512 kevents.

 *----------------------------------------------------------------------
 */

void
PlatformEventsInit(
	void)
{
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
    int i, fdFl;
    FileHandler *filePtr;

    errno = pthread_mutex_init(&tsdPtr->notifierMutex, NULL);
    if (errno) {
	Tcl_Panic("Tcl_InitNotifier: %s", "could not create mutex");
    }
    if (pipe(tsdPtr->triggerPipe) != 0) {
	Tcl_Panic("Tcl_InitNotifier: %s", "could not create trigger pipe");
    } else for (i = 0; i < 2; i++) {
	if (fcntl(tsdPtr->triggerPipe[i], F_SETFD, FD_CLOEXEC) == -1) {
	    Tcl_Panic("fcntl: %s", strerror(errno));
	} else {
	    fdFl = fcntl(tsdPtr->triggerPipe[i], F_GETFL);
	    fdFl |= O_NONBLOCK;
	}
	if (fcntl(tsdPtr->triggerPipe[i], F_SETFL, fdFl) == -1) {
	    Tcl_Panic("fcntl: %s", strerror(errno));
	}
    }
    if ((tsdPtr->eventsFd = kqueue()) == -1) {
	Tcl_Panic("kqueue: %s", strerror(errno));
    } else if (fcntl(tsdPtr->eventsFd, F_SETFD, FD_CLOEXEC) == -1) {
	Tcl_Panic("fcntl: %s", strerror(errno));
    }
    filePtr = ckalloc(sizeof(*filePtr));
    filePtr->fd = tsdPtr->triggerPipe[0];
    filePtr->mask = TCL_READABLE;
    PlatformEventsControl(filePtr, tsdPtr, EV_ADD, 1);
    if (!tsdPtr->readyEvents) {
        tsdPtr->maxReadyEvents = 512;
	tsdPtr->readyEvents = ckalloc(tsdPtr->maxReadyEvents
	    * sizeof(tsdPtr->readyEvents[0]));
    }
    LIST_INIT(&tsdPtr->firstReadyFileHandlerPtr);
}

/*
 *----------------------------------------------------------------------
 *
 * PlatformEventsTranslate --
 *
 *	This function translates the platform-specific mask of returned
 *	events in eventPtr to a mask of TCL_* bits.
 *
 * Results:
 *	Returns the translated mask.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

int
PlatformEventsTranslate(
	struct kevent *eventPtr)
{
    int mask;

    mask = 0;
    if (eventPtr->filter == EVFILT_READ) {
	mask |= TCL_READABLE;
	if (eventPtr->flags & EV_ERROR) {
	    mask |= TCL_EXCEPTION;
	}
    }
    if (eventPtr->filter == EVFILT_WRITE) {
	mask |= TCL_WRITABLE;
	if (eventPtr->flags & EV_ERROR) {
	    mask |= TCL_EXCEPTION;
	}
    }
    return mask;
}

/*
 *----------------------------------------------------------------------
 *
 * PlatformEventsWait --
 *
 *	This function abstracts waiting for I/O events via the kevent
 *	system call.
 *
 * Results:
 *	Returns -1 if kevent failed. Returns 0 if polling and if no events
 *	became available whilst polling. Returns a pointer to and the count
 *	of all returned events in all other cases.
 *
 * Side effects:
 *	gettimeofday(2), kevent(2), and gettimeofday(2) are called,
 *	in the specified order.
 *	If timePtr specifies a positive value, it is updated to reflect
 *	the amount of time that has passed; if its value would {under,
 *	over}flow, it is set to zero.
 *
 *----------------------------------------------------------------------
 */

int
PlatformEventsWait(
    struct kevent *events,
    size_t numEvents,
    struct timeval *timePtr)
{
    int numFound;
    struct timeval tv0, tv1, tv_delta;
    struct timespec timeout, *timeoutPtr;

    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

    /*
     * If timePtr is NULL, kevent(2) will wait indefinitely. If it speci-
     * fies a timeout of {0,0}, kevent(2) will poll. Otherwise, the time-
     * out will simply be converted to a timespec.
     */

    if (!timePtr) {
	timeoutPtr = NULL;
    } else if (!timePtr->tv_sec && !timePtr->tv_usec) {
	timeout.tv_sec = 0;
	timeout.tv_nsec = 0;
	timeoutPtr = &timeout;
    } else {
	timeout.tv_sec = timePtr->tv_sec;
	timeout.tv_nsec = timePtr->tv_usec * 1000;
	timeoutPtr = &timeout;
    }

    /*
     * Call (and possibly block on) kevent(2) and substract the delta of
     * gettimeofday(2) before and after the call from timePtr if the latter
     * is not NULL. Return the number of events returned by kevent(2).
     */

    gettimeofday(&tv0, NULL);
    numFound = kevent(tsdPtr->eventsFd, NULL, 0, events, (int)numEvents, timeoutPtr);
    gettimeofday(&tv1, NULL);
    if (timePtr && (timePtr->tv_sec && timePtr->tv_usec)) {
	timersub(&tv1, &tv0, &tv_delta);
	if (!timercmp(&tv_delta, timePtr, >)) {
		timersub(timePtr, &tv_delta, timePtr);
	} else {
		timePtr->tv_sec = 0;
		timePtr->tv_usec = 0;
	}
    }
    return numFound;
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_CreateFileHandler --
 *
 *	This function registers a file handler with the kqueue notifier
 *	of the thread of the caller.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	Creates a new file handler structure.
 *	PlatformEventsControl() is called for the new file handler structure.
 *
 *----------------------------------------------------------------------
 */

void
Tcl_CreateFileHandler(
    int fd,			/* Handle of stream to watch. */
    int mask,			/* OR'ed combination of TCL_READABLE,
				 * TCL_WRITABLE, and TCL_EXCEPTION: indicates
				 * conditions under which proc should be
				 * called. */
    Tcl_FileProc *proc,		/* Function to call for each selected
				 * event. */
    ClientData clientData)	/* Arbitrary data to pass to proc. */
{
    int isNew;

    if (tclNotifierHooks.createFileHandlerProc) {
	tclNotifierHooks.createFileHandlerProc(fd, mask, proc, clientData);
	return;
    } else {
	ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
	FileHandler *filePtr;

	for (filePtr = tsdPtr->firstFileHandlerPtr; filePtr != NULL;
		filePtr = filePtr->nextPtr) {
	    if (filePtr->fd == fd) {
		break;
	    }
	}
	if (filePtr == NULL) {
	    filePtr = ckalloc(sizeof(FileHandler));
	    filePtr->fd = fd;
	    filePtr->readyMask = 0;
	    filePtr->nextPtr = tsdPtr->firstFileHandlerPtr;
	    tsdPtr->firstFileHandlerPtr = filePtr;
	    isNew = 1;
	} else {
	    isNew = 0;
	}
	filePtr->proc = proc;
	filePtr->clientData = clientData;
	filePtr->mask = mask;

	PlatformEventsControl(filePtr, tsdPtr, EV_ADD, isNew);
    }
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_DeleteFileHandler --
 *
 *	Cancel a previously-arranged callback arrangement for a file on
 *	the kqueue of the thread of the caller.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	If a callback was previously registered on file, remove it.
 *	PlatformEventsControl() is called for the file handler structure.
 *	The PlatformEventData struct associated with the new file handler
 *	structure is freed.
 *
 *----------------------------------------------------------------------
 */

void
Tcl_DeleteFileHandler(
    int fd)			/* Stream id for which to remove callback
				 * function. */
{
    if (tclNotifierHooks.deleteFileHandlerProc) {
	tclNotifierHooks.deleteFileHandlerProc(fd);
	return;
    } else {
	FileHandler *filePtr, *prevPtr;
	ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

	/*
	 * Find the entry for the given file (and return if there isn't one).
	 */

	for (prevPtr = NULL, filePtr = tsdPtr->firstFileHandlerPtr; ;
		prevPtr = filePtr, filePtr = filePtr->nextPtr) {
	    if (filePtr == NULL) {
		return;
	    }
	    if (filePtr->fd == fd) {
		break;
	    }
	}

	/*
	 * Update the check masks for this file.
	 */

	PlatformEventsControl(filePtr, tsdPtr, EV_DELETE, 0);
	if (filePtr->pedPtr) {
	    ckfree(filePtr->pedPtr);
	}

	/*
	 * Clean up information in the callback record.
	 */

	if (prevPtr == NULL) {
	    tsdPtr->firstFileHandlerPtr = filePtr->nextPtr;
	} else {
	    prevPtr->nextPtr = filePtr->nextPtr;
	}
	ckfree(filePtr);
    }
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_WaitForEvent --
 *
 *	This function is called by Tcl_DoOneEvent to wait for new events on
 *	the message queue. If the block time is 0, then Tcl_WaitForEvent just
 *	polls without blocking.
 *	The waiting logic is implemented in PlatformEventsWait.
 *
 * Results:
 *	Returns -1 if PlatformEventsWait() would block forever, otherwise
 *	returns 0.
 *
 * Side effects:
 *	Queues file events that are detected by PlatformEventsWait().
 *
 *----------------------------------------------------------------------
 */

int
Tcl_WaitForEvent(
    const Tcl_Time *timePtr)		/* Maximum block time, or NULL. */
{
    if (tclNotifierHooks.waitForEventProc) {
	return tclNotifierHooks.waitForEventProc(timePtr);
    } else {
	FileHandler *filePtr;
	int mask;
	Tcl_Time vTime;
	/*
	 * Impl. notes: timeout & timeoutPtr are used if, and only if threads
	 * are not enabled. They are the arguments for the regular epoll_wait()
	 * used when the core is not thread-enabled.
	 */

	struct timeval timeout, *timeoutPtr;
	int numFound, numEvent;
	struct PlatformEventData *pedPtr;
	ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
	int numQueued;
	ssize_t i;
	char buf[1];

	/*
	 * Set up the timeout structure. Note that if there are no events to
	 * check for, we return with a negative result rather than blocking
	 * forever.
	 */

	if (timePtr != NULL) {
	    /*
	     * TIP #233 (Virtualized Time). Is virtual time in effect? And do
	     * we actually have something to scale? If yes to both then we
	     * call the handler to do this scaling.
	     */

	    if (timePtr->sec != 0 || timePtr->usec != 0) {
		vTime = *timePtr;
		tclScaleTimeProcPtr(&vTime, tclTimeClientData);
		timePtr = &vTime;
	    }
	    timeout.tv_sec = timePtr->sec;
	    timeout.tv_usec = timePtr->usec;
	    timeoutPtr = &timeout;
	} else {
	    timeoutPtr = NULL;
	}

	/*
	 * Walk the list of FileHandlers associated with regular files
	 * (S_IFREG) belonging to tsdPtr, queue Tcl events for them, and
	 * update their mask of events of interest.
	 * kqueue(2), unlike epoll(7), does support regular files, but
	 * EVFILT_READ only `[r]eturns when the file pointer is not at
	 * the end of file' as opposed to unconditionally. While FreeBSD
	 * 11.0-RELEASE adds support for this mode (NOTE_FILE_POLL,) this
	 * is not used for reasons of compatibility.
	 * Therefore, the behaviour of {select,poll}(2) is simply simulated
	 * here: fds associated with regular files are added to this list by
	 * PlatformEventsControl() and processed here before calling (and
	 * possibly blocking) on PlatformEventsWait().
	 */

	numQueued = 0;
	LIST_FOREACH(filePtr, &tsdPtr->firstReadyFileHandlerPtr, readyNode) {
	    mask = 0;
	    if (filePtr->mask & TCL_READABLE) {
		mask |= TCL_READABLE;
	    }
	    if (filePtr->mask & TCL_WRITABLE) {
		mask |= TCL_WRITABLE;
	    }

	    /*
	     * Don't bother to queue an event if the mask was previously
	     * non-zero since an event must still be on the queue.
	     */

	    if (filePtr->readyMask == 0) {
		FileHandlerEvent *fileEvPtr =
		    ckalloc(sizeof(FileHandlerEvent));

		fileEvPtr->header.proc = FileHandlerEventProc;
		fileEvPtr->fd = filePtr->fd;
		Tcl_QueueEvent((Tcl_Event *) fileEvPtr, TCL_QUEUE_TAIL);
		numQueued++;
	    }
	    filePtr->readyMask = mask;
	}

	/*
	 * If any events were queued in the above loop, force PlatformEvents-
	 * Wait() to poll as there already are events that need to be processed
	 * at this point.
	 */

	if (numQueued) {
	    timeout.tv_sec = 0;
	    timeout.tv_usec = 0;
	    timeoutPtr = &timeout;
	}

	/*
	 * Wait or poll for new events, queue Tcl events for the FileHandlers
	 * corresponding to them, and update the FileHandlers' mask of events
	 * of interest registered by the last call to Tcl_CreateFileHandler().
	 *
	 * Events for the trigger pipe are processed here in order to facilitate
	 * inter-thread IPC. If another thread intends to wake up this thread
	 * whilst it's blocking on PlatformEventsWait(), it write(2)s to the
	 * other end of the pipe (see Tcl_AlertNotifier(),) which in turn will
	 * cause PlatformEventsWait() to return immediately.
	 */

	numFound = PlatformEventsWait(tsdPtr->readyEvents, tsdPtr->maxReadyEvents, timeoutPtr);
	for (numEvent = 0; numEvent < numFound; numEvent++) {
	    pedPtr = (struct PlatformEventData *)tsdPtr->readyEvents[numEvent].udata;
	    filePtr = pedPtr->filePtr;
	    mask = PlatformEventsTranslate(&tsdPtr->readyEvents[numEvent]);
	    if (filePtr->fd == tsdPtr->triggerPipe[0]) {
		do {
		    i = read(tsdPtr->triggerPipe[0], buf, 1);
		    if ((i == -1) && (errno != EAGAIN)) {
			Tcl_Panic("Tcl_WaitForEvent: "
				"read from %p->triggerPipe: %s",
				(void *)tsdPtr, strerror(errno));
		    } else {
			break;
		    }
		} while (1);
		continue;
	    }
	    if (!mask) {
		continue;
	    }

	    /*
	     * Don't bother to queue an event if the mask was previously
	     * non-zero since an event must still be on the queue.
	     */

	    if (filePtr->readyMask == 0) {
		FileHandlerEvent *fileEvPtr =
			ckalloc(sizeof(FileHandlerEvent));

		fileEvPtr->header.proc = FileHandlerEventProc;
		fileEvPtr->fd = filePtr->fd;
		Tcl_QueueEvent((Tcl_Event *) fileEvPtr, TCL_QUEUE_TAIL);
	    }
	    filePtr->readyMask |= mask;
	}
	return 0;
    }
}

#endif /* !HAVE_COREFOUNDATION */

#endif /* NOTIFIER_KQUEUE */

/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * End:
 */
Added unix/tclSelectNotfy.c.


























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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/*
 * tclSelectNotfy.c --
 *
 *	This file contains the implementation of the select()-based
 *	generic Unix notifier, which is the lowest-level part of the
 *	Tcl event loop. This file works together with generic/tclNotify.c.
 *
 * Copyright (c) 1995-1997 Sun Microsystems, Inc.
 *
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#if !defined(NOTIFIER_EPOLL) && !defined(NOTIFIER_KQUEUE)

#include "tclInt.h"
#ifndef HAVE_COREFOUNDATION	/* Darwin/Mac OS X CoreFoundation notifier is
				 * in tclMacOSXNotify.c */
#include <signal.h>

/*
 * This structure is used to keep track of the notifier info for a registered
 * file.
 */

typedef struct FileHandler {
    int fd;
    int mask;			/* Mask of desired events: TCL_READABLE,
				 * etc. */
    int readyMask;		/* Mask of events that have been seen since
				 * the last time file handlers were invoked
				 * for this file. */
    Tcl_FileProc *proc;		/* Function to call, in the style of
				 * Tcl_CreateFileHandler. */
    ClientData clientData;	/* Argument to pass to proc. */
    struct FileHandler *nextPtr;/* Next in list of all files we care about. */
} FileHandler;

/*
 * The following structure contains a set of select() masks to track readable,
 * writable, and exception conditions.
 */

typedef struct {
    fd_set readable;
    fd_set writable;
    fd_set exception;
} SelectMasks;

/*
 * The following structure is what is added to the Tcl event queue when file
 * handlers are ready to fire.
 */

typedef struct {
    Tcl_Event header;		/* Information that is standard for all
				 * events. */
    int fd;			/* File descriptor that is ready. Used to find
				 * the FileHandler structure for the file
				 * (can't point directly to the FileHandler
				 * structure because it could go away while
				 * the event is queued). */
} FileHandlerEvent;

/*
 * The following static structure contains the state information for the
 * select based implementation of the Tcl notifier. One of these structures is
 * created for each thread that is using the notifier.
 */

typedef struct ThreadSpecificData {
    FileHandler *firstFileHandlerPtr;
				/* Pointer to head of file handler list. */
    SelectMasks checkMasks;	/* This structure is used to build up the
				 * masks to be used in the next call to
				 * select. Bits are set in response to calls
				 * to Tcl_CreateFileHandler. */
    SelectMasks readyMasks;	/* This array reflects the readable/writable
				 * conditions that were found to exist by the
				 * last call to select. */
    int numFdBits;		/* Number of valid bits in checkMasks (one
				 * more than highest fd for which
				 * Tcl_WatchFile has been called). */
#ifdef TCL_THREADS
    int onList;			/* True if it is in this list */
    unsigned int pollState;	/* pollState is used to implement a polling
				 * handshake between each thread and the
				 * notifier thread. Bits defined below. */
    struct ThreadSpecificData *nextPtr, *prevPtr;
				/* All threads that are currently waiting on
				 * an event have their ThreadSpecificData
				 * structure on a doubly-linked listed formed
				 * from these pointers. You must hold the
				 * notifierMutex lock before accessing these
				 * fields. */
#ifdef __CYGWIN__
    void *event;     /* Any other thread alerts a notifier
	 * that an event is ready to be processed
	 * by sending this event. */
    void *hwnd;			/* Messaging window. */
#else /* !__CYGWIN__ */
    pthread_cond_t waitCV;	/* Any other thread alerts a notifier that an
				 * event is ready to be processed by signaling
				 * this condition variable. */
#endif /* __CYGWIN__ */
    int waitCVinitialized;	/* Variable to flag initialization of the structure */
    int eventReady;		/* True if an event is ready to be processed.
				 * Used as condition flag together with waitCV
				 * above. */
#endif /* TCL_THREADS */
} ThreadSpecificData;

static Tcl_ThreadDataKey dataKey;

#ifdef TCL_THREADS
/*
 * The following static indicates the number of threads that have initialized
 * notifiers.
 *
 * You must hold the notifierMutex lock before accessing this variable.
 */

static int notifierCount = 0;

/*
 * The following variable points to the head of a doubly-linked list of
 * ThreadSpecificData structures for all threads that are currently waiting on
 * an event.
 *
 * You must hold the notifierMutex lock before accessing this list.
 */

static ThreadSpecificData *waitingListPtr = NULL;

/*
 * The notifier thread spends all its time in select() waiting for a file
 * descriptor associated with one of the threads on the waitingListPtr list to
 * do something interesting. But if the contents of the waitingListPtr list
 * ever changes, we need to wake up and restart the select() system call. You
 * can wake up the notifier thread by writing a single byte to the file
 * descriptor defined below. This file descriptor is the input-end of a pipe
 * and the notifier thread is listening for data on the output-end of the same
 * pipe. Hence writing to this file descriptor will cause the select() system
 * call to return and wake up the notifier thread.
 *
 * You must hold the notifierMutex lock before writing to the pipe.
 */

static int triggerPipe = -1;

/*
 * The notifierMutex locks access to all of the global notifier state.
 */

static pthread_mutex_t notifierInitMutex = PTHREAD_MUTEX_INITIALIZER;
static pthread_mutex_t notifierMutex     = PTHREAD_MUTEX_INITIALIZER;
/*
 * The following static indicates if the notifier thread is running.
 *
 * You must hold the notifierInitMutex before accessing this variable.
 */

static int notifierThreadRunning = 0;

/*
 * The notifier thread signals the notifierCV when it has finished
 * initializing the triggerPipe and right before the notifier thread
 * terminates.
 */

static pthread_cond_t notifierCV = PTHREAD_COND_INITIALIZER;

/*
 * The pollState bits
 *	POLL_WANT is set by each thread before it waits on its condition
 *		variable. It is checked by the notifier before it does select.
 *	POLL_DONE is set by the notifier if it goes into select after seeing
 *		POLL_WANT. The idea is to ensure it tries a select with the
 *		same bits the initial thread had set.
 */

#define POLL_WANT	0x1
#define POLL_DONE	0x2

/*
 * This is the thread ID of the notifier thread that does select.
 */

static Tcl_ThreadId notifierThread;
#endif /* TCL_THREADS */

/*
 * Static routines defined in this file.
 */

#ifdef TCL_THREADS
static TCL_NORETURN void NotifierThreadProc(ClientData clientData);
#if defined(HAVE_PTHREAD_ATFORK)
static int	atForkInit = 0;
static void	AtForkChild(void);
#endif /* HAVE_PTHREAD_ATFORK */
#endif /* TCL_THREADS */
static int	FileHandlerEventProc(Tcl_Event *evPtr, int flags);

/*
 * Import of Windows API when building threaded with Cygwin.
 */

#if defined(TCL_THREADS) && defined(__CYGWIN__)
typedef struct {
    void *hwnd;
    unsigned int *message;
    int wParam;
    int lParam;
    int time;
    int x;
    int y;
} MSG;

typedef struct {
    unsigned int style;
    void *lpfnWndProc;
    int cbClsExtra;
    int cbWndExtra;
    void *hInstance;
    void *hIcon;
    void *hCursor;
    void *hbrBackground;
    void *lpszMenuName;
    const void *lpszClassName;
} WNDCLASS;

extern void __stdcall	CloseHandle(void *);
extern void *__stdcall	CreateEventW(void *, unsigned char, unsigned char,
			    void *);
extern void * __stdcall	CreateWindowExW(void *, const void *, const void *,
			    DWORD, int, int, int, int, void *, void *, void *, void *);
extern DWORD __stdcall	DefWindowProcW(void *, int, void *, void *);
extern unsigned char __stdcall	DestroyWindow(void *);
extern int __stdcall	DispatchMessageW(const MSG *);
extern unsigned char __stdcall	GetMessageW(MSG *, void *, int, int);
extern void __stdcall	MsgWaitForMultipleObjects(DWORD, void *,
			    unsigned char, DWORD, DWORD);
extern unsigned char __stdcall	PeekMessageW(MSG *, void *, int, int, int);
extern unsigned char __stdcall	PostMessageW(void *, unsigned int, void *,
				    void *);
extern void __stdcall	PostQuitMessage(int);
extern void *__stdcall	RegisterClassW(const WNDCLASS *);
extern unsigned char __stdcall	ResetEvent(void *);
extern unsigned char __stdcall	TranslateMessage(const MSG *);

/*
 * Threaded-cygwin specific constants and functions in this file:
 */

static const WCHAR className[] = L"TclNotifier";
static DWORD __stdcall	NotifierProc(void *hwnd, unsigned int message,
			    void *wParam, void *lParam);
#endif /* TCL_THREADS && __CYGWIN__ */


#include "tclUnixNotfy.c"

/*
 *----------------------------------------------------------------------
 *
 * Tcl_InitNotifier --
 *
 *	Initializes the platform specific notifier state.
 *
 * Results:
 *	Returns a handle to the notifier state for this thread.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

ClientData
Tcl_InitNotifier(void)
{
    if (tclNotifierHooks.initNotifierProc) {
	return tclNotifierHooks.initNotifierProc();
    } else {
	ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

#ifdef TCL_THREADS
	tsdPtr->eventReady = 0;

	/*
	 * Initialize thread specific condition variable for this thread.
	 */
	if (tsdPtr->waitCVinitialized == 0) {
#ifdef __CYGWIN__
	    WNDCLASS class;

	    class.style = 0;
	    class.cbClsExtra = 0;
	    class.cbWndExtra = 0;
	    class.hInstance = TclWinGetTclInstance();
	    class.hbrBackground = NULL;
	    class.lpszMenuName = NULL;
	    class.lpszClassName = className;
	    class.lpfnWndProc = NotifierProc;
	    class.hIcon = NULL;
	    class.hCursor = NULL;

	    RegisterClassW(&class);
	    tsdPtr->hwnd = CreateWindowExW(NULL, class.lpszClassName,
		    class.lpszClassName, 0, 0, 0, 0, 0, NULL, NULL,
		    TclWinGetTclInstance(), NULL);
	    tsdPtr->event = CreateEventW(NULL, 1 /* manual */,
		    0 /* !signaled */, NULL);
#else
	    pthread_cond_init(&tsdPtr->waitCV, NULL);
#endif /* __CYGWIN__ */
	    tsdPtr->waitCVinitialized = 1;
	}

	pthread_mutex_lock(&notifierInitMutex);
#if defined(HAVE_PTHREAD_ATFORK)
	/*
	 * Install pthread_atfork handlers to clean up the notifier in the
	 * child of a fork.
	 */

	if (!atForkInit) {
	    int result = pthread_atfork(NULL, NULL, AtForkChild);

	    if (result) {
		Tcl_Panic("Tcl_InitNotifier: pthread_atfork failed");
	    }
	    atForkInit = 1;
	}
#endif /* HAVE_PTHREAD_ATFORK */

	notifierCount++;

	pthread_mutex_unlock(&notifierInitMutex);

#endif /* TCL_THREADS */
	return tsdPtr;
    }
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_FinalizeNotifier --
 *
 *	This function is called to cleanup the notifier state before a thread
 *	is terminated.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	May terminate the background notifier thread if this is the last
 *	notifier instance.
 *
 *----------------------------------------------------------------------
 */

void
Tcl_FinalizeNotifier(
    ClientData clientData)		/* Not used. */
{
    if (tclNotifierHooks.finalizeNotifierProc) {
	tclNotifierHooks.finalizeNotifierProc(clientData);
	return;
    } else {
#ifdef TCL_THREADS
	ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

	pthread_mutex_lock(&notifierInitMutex);
	notifierCount--;

	/*
	 * If this is the last thread to use the notifier, close the notifier
	 * pipe and wait for the background thread to terminate.
	 */

	if (notifierCount == 0) {

	    if (triggerPipe != -1) {
		if (write(triggerPipe, "q", 1) != 1) {
		    Tcl_Panic("Tcl_FinalizeNotifier: %s",
			    "unable to write q to triggerPipe");
		}
		close(triggerPipe);
		pthread_mutex_lock(&notifierMutex);
		while(triggerPipe != -1) {
		    pthread_cond_wait(&notifierCV, &notifierMutex);
		}
		pthread_mutex_unlock(&notifierMutex);
		if (notifierThreadRunning) {
		    int result = pthread_join((pthread_t) notifierThread, NULL);

		    if (result) {
			Tcl_Panic("Tcl_FinalizeNotifier: unable to join notifier "
				"thread");
		    }
		    notifierThreadRunning = 0;
		}
	    }
	}

	/*
	 * Clean up any synchronization objects in the thread local storage.
	 */

#ifdef __CYGWIN__
	DestroyWindow(tsdPtr->hwnd);
	CloseHandle(tsdPtr->event);
#else /* __CYGWIN__ */
	pthread_cond_destroy(&tsdPtr->waitCV);
#endif /* __CYGWIN__ */
	tsdPtr->waitCVinitialized = 0;

	pthread_mutex_unlock(&notifierInitMutex);
#endif /* TCL_THREADS */
    }
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_CreateFileHandler --
 *
 *	This function registers a file handler with the select notifier.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	Creates a new file handler structure.
 *
 *----------------------------------------------------------------------
 */

void
Tcl_CreateFileHandler(
    int fd,			/* Handle of stream to watch. */
    int mask,			/* OR'ed combination of TCL_READABLE,
				 * TCL_WRITABLE, and TCL_EXCEPTION: indicates
				 * conditions under which proc should be
				 * called. */
    Tcl_FileProc *proc,		/* Function to call for each selected
				 * event. */
    ClientData clientData)	/* Arbitrary data to pass to proc. */
{
    if (tclNotifierHooks.createFileHandlerProc) {
	tclNotifierHooks.createFileHandlerProc(fd, mask, proc, clientData);
	return;
    } else {
	ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
	FileHandler *filePtr;

	for (filePtr = tsdPtr->firstFileHandlerPtr; filePtr != NULL;
		filePtr = filePtr->nextPtr) {
	    if (filePtr->fd == fd) {
		break;
	    }
	}
	if (filePtr == NULL) {
	    filePtr = ckalloc(sizeof(FileHandler));
	    filePtr->fd = fd;
	    filePtr->readyMask = 0;
	    filePtr->nextPtr = tsdPtr->firstFileHandlerPtr;
	    tsdPtr->firstFileHandlerPtr = filePtr;
	}
	filePtr->proc = proc;
	filePtr->clientData = clientData;
	filePtr->mask = mask;

	/*
	 * Update the check masks for this file.
	 */

	if (mask & TCL_READABLE) {
	    FD_SET(fd, &tsdPtr->checkMasks.readable);
	} else {
	    FD_CLR(fd, &tsdPtr->checkMasks.readable);
	}
	if (mask & TCL_WRITABLE) {
	    FD_SET(fd, &tsdPtr->checkMasks.writable);
	} else {
	    FD_CLR(fd, &tsdPtr->checkMasks.writable);
	}
	if (mask & TCL_EXCEPTION) {
	    FD_SET(fd, &tsdPtr->checkMasks.exception);
	} else {
	    FD_CLR(fd, &tsdPtr->checkMasks.exception);
	}
	if (tsdPtr->numFdBits <= fd) {
	    tsdPtr->numFdBits = fd+1;
	}
    }
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_DeleteFileHandler --
 *
 *	Cancel a previously-arranged callback arrangement for a file.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	If a callback was previously registered on file, remove it.
 *
 *----------------------------------------------------------------------
 */

void
Tcl_DeleteFileHandler(
    int fd)			/* Stream id for which to remove callback
				 * function. */
{
    if (tclNotifierHooks.deleteFileHandlerProc) {
	tclNotifierHooks.deleteFileHandlerProc(fd);
	return;
    } else {
	FileHandler *filePtr, *prevPtr;
	int i;
	ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

	/*
	 * Find the entry for the given file (and return if there isn't one).
	 */

	for (prevPtr = NULL, filePtr = tsdPtr->firstFileHandlerPtr; ;
		prevPtr = filePtr, filePtr = filePtr->nextPtr) {
	    if (filePtr == NULL) {
		return;
	    }
	    if (filePtr->fd == fd) {
		break;
	    }
	}

	/*
	 * Update the check masks for this file.
	 */

	if (filePtr->mask & TCL_READABLE) {
	    FD_CLR(fd, &tsdPtr->checkMasks.readable);
	}
	if (filePtr->mask & TCL_WRITABLE) {
	    FD_CLR(fd, &tsdPtr->checkMasks.writable);
	}
	if (filePtr->mask & TCL_EXCEPTION) {
	    FD_CLR(fd, &tsdPtr->checkMasks.exception);
	}

	/*
	 * Find current max fd.
	 */

	if (fd+1 == tsdPtr->numFdBits) {
	    int numFdBits = 0;

	    for (i = fd-1; i >= 0; i--) {
		if (FD_ISSET(i, &tsdPtr->checkMasks.readable)
			|| FD_ISSET(i, &tsdPtr->checkMasks.writable)
			|| FD_ISSET(i, &tsdPtr->checkMasks.exception)) {
		    numFdBits = i+1;
		    break;
		}
	    }
	    tsdPtr->numFdBits = numFdBits;
	}

	/*
	 * Clean up information in the callback record.
	 */

	if (prevPtr == NULL) {
	    tsdPtr->firstFileHandlerPtr = filePtr->nextPtr;
	} else {
	    prevPtr->nextPtr = filePtr->nextPtr;
	}
	ckfree(filePtr);
    }
}

#if defined(TCL_THREADS) && defined(__CYGWIN__)

static DWORD __stdcall
NotifierProc(
    void *hwnd,
    unsigned int message,
    void *wParam,
    void *lParam)
{
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

    if (message != 1024) {
	return DefWindowProcW(hwnd, message, wParam, lParam);
    }

    /*
     * Process all of the runnable events.
     */

    tsdPtr->eventReady = 1;
    Tcl_ServiceAll();
    return 0;
}
#endif /* TCL_THREADS && __CYGWIN__ */

/*
 *----------------------------------------------------------------------
 *
 * Tcl_WaitForEvent --
 *
 *	This function is called by Tcl_DoOneEvent to wait for new events on
 *	the message queue. If the block time is 0, then Tcl_WaitForEvent just
 *	polls without blocking.
 *
 * Results:
 *	Returns -1 if the select would block forever, otherwise returns 0.
 *
 * Side effects:
 *	Queues file events that are detected by the select.
 *
 *----------------------------------------------------------------------
 */

int
Tcl_WaitForEvent(
    const Tcl_Time *timePtr)		/* Maximum block time, or NULL. */
{
    if (tclNotifierHooks.waitForEventProc) {
	return tclNotifierHooks.waitForEventProc(timePtr);
    } else {
	FileHandler *filePtr;
	int mask;
	Tcl_Time vTime;
#ifdef TCL_THREADS
	int waitForFiles;
#   ifdef __CYGWIN__
	MSG msg;
#   endif /* __CYGWIN__ */
#else
	/*
	 * Impl. notes: timeout & timeoutPtr are used if, and only if threads
	 * are not enabled. They are the arguments for the regular select()
	 * used when the core is not thread-enabled.
	 */

	struct timeval timeout, *timeoutPtr;
	int numFound;
#endif /* TCL_THREADS */
	ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

	/*
	 * Set up the timeout structure. Note that if there are no events to
	 * check for, we return with a negative result rather than blocking
	 * forever.
	 */

	if (timePtr != NULL) {
	    /*
	     * TIP #233 (Virtualized Time). Is virtual time in effect? And do
	     * we actually have something to scale? If yes to both then we
	     * call the handler to do this scaling.
	     */

	    if (timePtr->sec != 0 || timePtr->usec != 0) {
		vTime = *timePtr;
		tclScaleTimeProcPtr(&vTime, tclTimeClientData);
		timePtr = &vTime;
	    }
#ifndef TCL_THREADS
	    timeout.tv_sec = timePtr->sec;
	    timeout.tv_usec = timePtr->usec;
	    timeoutPtr = &timeout;
	} else if (tsdPtr->numFdBits == 0) {
	    /*
	     * If there are no threads, no timeout, and no fds registered,
	     * then there are no events possible and we must avoid deadlock.
	     * Note that this is not entirely correct because there might be a
	     * signal that could interrupt the select call, but we don't
	     * handle that case if we aren't using threads.
	     */

	    return -1;
	} else {
	    timeoutPtr = NULL;
#endif /* !TCL_THREADS */
	}

#ifdef TCL_THREADS
	/*
	 * Start notifier thread and place this thread on the list of
	 * interested threads, signal the notifier thread, and wait for a
	 * response or a timeout.
	 */
	StartNotifierThread("Tcl_WaitForEvent");

	pthread_mutex_lock(&notifierMutex);

	if (timePtr != NULL && timePtr->sec == 0 && (timePtr->usec == 0
#if defined(__APPLE__) && defined(__LP64__)
		/*
		 * On 64-bit Darwin, pthread_cond_timedwait() appears to have
		 * a bug that causes it to wait forever when passed an
		 * absolute time which has already been exceeded by the system
		 * time; as a workaround, when given a very brief timeout,
		 * just do a poll. [Bug 1457797]
		 */
		|| timePtr->usec < 10
#endif /* __APPLE__ && __LP64__ */
		)) {
	    /*
	     * Cannot emulate a polling select with a polling condition
	     * variable. Instead, pretend to wait for files and tell the
	     * notifier thread what we are doing. The notifier thread makes
	     * sure it goes through select with its select mask in the same
	     * state as ours currently is. We block until that happens.
	     */

	    waitForFiles = 1;
	    tsdPtr->pollState = POLL_WANT;
	    timePtr = NULL;
	} else {
	    waitForFiles = (tsdPtr->numFdBits > 0);
	    tsdPtr->pollState = 0;
	}

	if (waitForFiles) {
	    /*
	     * Add the ThreadSpecificData structure of this thread to the list
	     * of ThreadSpecificData structures of all threads that are
	     * waiting on file events.
	     */

	    tsdPtr->nextPtr = waitingListPtr;
	    if (waitingListPtr) {
		waitingListPtr->prevPtr = tsdPtr;
	    }
	    tsdPtr->prevPtr = 0;
	    waitingListPtr = tsdPtr;
	    tsdPtr->onList = 1;

	    if ((write(triggerPipe, "", 1) == -1) && (errno != EAGAIN)) {
		Tcl_Panic("Tcl_WaitForEvent: %s",
			"unable to write to triggerPipe");
	    }
	}

	FD_ZERO(&tsdPtr->readyMasks.readable);
	FD_ZERO(&tsdPtr->readyMasks.writable);
	FD_ZERO(&tsdPtr->readyMasks.exception);

	if (!tsdPtr->eventReady) {
#ifdef __CYGWIN__
	    if (!PeekMessageW(&msg, NULL, 0, 0, 0)) {
		DWORD timeout;

		if (timePtr) {
		    timeout = timePtr->sec * 1000 + timePtr->usec / 1000;
		} else {
		    timeout = 0xFFFFFFFF;
		}
		pthread_mutex_unlock(&notifierMutex);
		MsgWaitForMultipleObjects(1, &tsdPtr->event, 0, timeout, 1279);
		pthread_mutex_lock(&notifierMutex);
	    }
#else
	    if (timePtr != NULL) {
	       Tcl_Time now;
	       struct timespec ptime;

	       Tcl_GetTime(&now);
	       ptime.tv_sec = timePtr->sec + now.sec + (timePtr->usec + now.usec) / 1000000;
	       ptime.tv_nsec = 1000 * ((timePtr->usec + now.usec) % 1000000);

	       pthread_cond_timedwait(&tsdPtr->waitCV, &notifierMutex, &ptime);
	    } else {
	       pthread_cond_wait(&tsdPtr->waitCV, &notifierMutex);
	    }
#endif /* __CYGWIN__ */
	}
	tsdPtr->eventReady = 0;

#ifdef __CYGWIN__
	while (PeekMessageW(&msg, NULL, 0, 0, 0)) {
	    /*
	     * Retrieve and dispatch the message.
	     */

	    DWORD result = GetMessageW(&msg, NULL, 0, 0);

	    if (result == 0) {
		PostQuitMessage(msg.wParam);
		/* What to do here? */
	    } else if (result != (DWORD) -1) {
		TranslateMessage(&msg);
		DispatchMessageW(&msg);
	    }
	}
	ResetEvent(tsdPtr->event);
#endif /* __CYGWIN__ */

	if (waitForFiles && tsdPtr->onList) {
	    /*
	     * Remove the ThreadSpecificData structure of this thread from the
	     * waiting list. Alert the notifier thread to recompute its select
	     * masks - skipping this caused a hang when trying to close a pipe
	     * which the notifier thread was still doing a select on.
	     */

	    if (tsdPtr->prevPtr) {
		tsdPtr->prevPtr->nextPtr = tsdPtr->nextPtr;
	    } else {
		waitingListPtr = tsdPtr->nextPtr;
	    }
	    if (tsdPtr->nextPtr) {
		tsdPtr->nextPtr->prevPtr = tsdPtr->prevPtr;
	    }
	    tsdPtr->nextPtr = tsdPtr->prevPtr = NULL;
	    tsdPtr->onList = 0;
	    if ((write(triggerPipe, "", 1) == -1) && (errno != EAGAIN)) {
		Tcl_Panic("Tcl_WaitForEvent: %s",
			"unable to write to triggerPipe");
	    }
	}

#else
	tsdPtr->readyMasks = tsdPtr->checkMasks;
	numFound = select(tsdPtr->numFdBits, &tsdPtr->readyMasks.readable,
		&tsdPtr->readyMasks.writable, &tsdPtr->readyMasks.exception,
		timeoutPtr);

	/*
	 * Some systems don't clear the masks after an error, so we have to do
	 * it here.
	 */

	if (numFound == -1) {
	    FD_ZERO(&tsdPtr->readyMasks.readable);
	    FD_ZERO(&tsdPtr->readyMasks.writable);
	    FD_ZERO(&tsdPtr->readyMasks.exception);
	}
#endif /* TCL_THREADS */

	/*
	 * Queue all detected file events before returning.
	 */

	for (filePtr = tsdPtr->firstFileHandlerPtr; (filePtr != NULL);
		filePtr = filePtr->nextPtr) {
	    mask = 0;
	    if (FD_ISSET(filePtr->fd, &tsdPtr->readyMasks.readable)) {
		mask |= TCL_READABLE;
	    }
	    if (FD_ISSET(filePtr->fd, &tsdPtr->readyMasks.writable)) {
		mask |= TCL_WRITABLE;
	    }
	    if (FD_ISSET(filePtr->fd, &tsdPtr->readyMasks.exception)) {
		mask |= TCL_EXCEPTION;
	    }

	    if (!mask) {
		continue;
	    }

	    /*
	     * Don't bother to queue an event if the mask was previously
	     * non-zero since an event must still be on the queue.
	     */

	    if (filePtr->readyMask == 0) {
		FileHandlerEvent *fileEvPtr =
			ckalloc(sizeof(FileHandlerEvent));

		fileEvPtr->header.proc = FileHandlerEventProc;
		fileEvPtr->fd = filePtr->fd;
		Tcl_QueueEvent((Tcl_Event *) fileEvPtr, TCL_QUEUE_TAIL);
	    }
	    filePtr->readyMask = mask;
	}
#ifdef TCL_THREADS
	pthread_mutex_unlock(&notifierMutex);
#endif /* TCL_THREADS */
	return 0;
    }
}

#ifdef TCL_THREADS

/*
 *----------------------------------------------------------------------
 *
 * NotifierThreadProc --
 *
 *	This routine is the initial (and only) function executed by the
 *	special notifier thread. Its job is to wait for file descriptors to
 *	become readable or writable or to have an exception condition and then
 *	to notify other threads who are interested in this information by
 *	signalling a condition variable. Other threads can signal this
 *	notifier thread of a change in their interests by writing a single
 *	byte to a special pipe that the notifier thread is monitoring.
 *
 * Result:
 *	None. Once started, this routine never exits. It dies with the overall
 *	process.
 *
 * Side effects:
 *	The trigger pipe used to signal the notifier thread is created when
 *	the notifier thread first starts.
 *
 *----------------------------------------------------------------------
 */

static TCL_NORETURN void
NotifierThreadProc(
    ClientData clientData)	/* Not used. */
{
    ThreadSpecificData *tsdPtr;
    fd_set readableMask;
    fd_set writableMask;
    fd_set exceptionMask;
    int i;
    int fds[2], receivePipe;
    long found;
    struct timeval poll = {0., 0.}, *timePtr;
    char buf[2];
    int numFdBits = 0;

    if (pipe(fds) != 0) {
	Tcl_Panic("NotifierThreadProc: %s", "could not create trigger pipe");
    }

    receivePipe = fds[0];

    if (TclUnixSetBlockingMode(receivePipe, TCL_MODE_NONBLOCKING) < 0) {
	Tcl_Panic("NotifierThreadProc: %s",
		"could not make receive pipe non blocking");
    }
    if (TclUnixSetBlockingMode(fds[1], TCL_MODE_NONBLOCKING) < 0) {
	Tcl_Panic("NotifierThreadProc: %s",
		"could not make trigger pipe non blocking");
    }
    if (fcntl(receivePipe, F_SETFD, FD_CLOEXEC) < 0) {
	Tcl_Panic("NotifierThreadProc: %s",
		"could not make receive pipe close-on-exec");
    }
    if (fcntl(fds[1], F_SETFD, FD_CLOEXEC) < 0) {
	Tcl_Panic("NotifierThreadProc: %s",
		"could not make trigger pipe close-on-exec");
    }

    /*
     * Install the write end of the pipe into the global variable.
     */

    pthread_mutex_lock(&notifierMutex);
    triggerPipe = fds[1];

    /*
     * Signal any threads that are waiting.
     */

    pthread_cond_broadcast(&notifierCV);
    pthread_mutex_unlock(&notifierMutex);

    /*
     * Look for file events and report them to interested threads.
     */

    while (1) {
	FD_ZERO(&readableMask);
	FD_ZERO(&writableMask);
	FD_ZERO(&exceptionMask);

	/*
	 * Compute the logical OR of the masks from all the waiting
	 * notifiers.
	 */

	pthread_mutex_lock(&notifierMutex);
	timePtr = NULL;
	for (tsdPtr = waitingListPtr; tsdPtr; tsdPtr = tsdPtr->nextPtr) {
	    for (i = tsdPtr->numFdBits-1; i >= 0; --i) {
		if (FD_ISSET(i, &tsdPtr->checkMasks.readable)) {
		    FD_SET(i, &readableMask);
		}
		if (FD_ISSET(i, &tsdPtr->checkMasks.writable)) {
		    FD_SET(i, &writableMask);
		}
		if (FD_ISSET(i, &tsdPtr->checkMasks.exception)) {
		    FD_SET(i, &exceptionMask);
		}
	    }
	    if (tsdPtr->numFdBits > numFdBits) {
		numFdBits = tsdPtr->numFdBits;
	    }
	    if (tsdPtr->pollState & POLL_WANT) {
		/*
		 * Here we make sure we go through select() with the same mask
		 * bits that were present when the thread tried to poll.
		 */

		tsdPtr->pollState |= POLL_DONE;
		timePtr = &poll;
	    }
	}
	pthread_mutex_unlock(&notifierMutex);

	/*
	 * Set up the mask to include the receive pipe.
	 */

	if (receivePipe >= numFdBits) {
	    numFdBits = receivePipe + 1;
	}
	FD_SET(receivePipe, &readableMask);

	if (select(numFdBits, &readableMask, &writableMask, &exceptionMask,
		timePtr) == -1) {
	    /*
	     * Try again immediately on an error.
	     */

	    continue;
	}

	/*
	 * Alert any threads that are waiting on a ready file descriptor.
	 */

	pthread_mutex_lock(&notifierMutex);
	for (tsdPtr = waitingListPtr; tsdPtr; tsdPtr = tsdPtr->nextPtr) {
	    found = 0;

	    for (i = tsdPtr->numFdBits-1; i >= 0; --i) {
		if (FD_ISSET(i, &tsdPtr->checkMasks.readable)
			&& FD_ISSET(i, &readableMask)) {
		    FD_SET(i, &tsdPtr->readyMasks.readable);
		    found = 1;
		}
		if (FD_ISSET(i, &tsdPtr->checkMasks.writable)
			&& FD_ISSET(i, &writableMask)) {
		    FD_SET(i, &tsdPtr->readyMasks.writable);
		    found = 1;
		}
		if (FD_ISSET(i, &tsdPtr->checkMasks.exception)
			&& FD_ISSET(i, &exceptionMask)) {
		    FD_SET(i, &tsdPtr->readyMasks.exception);
		    found = 1;
		}
	    }

	    if (found || (tsdPtr->pollState & POLL_DONE)) {
		AlertSingleThread(tsdPtr);
	    }
	}
	pthread_mutex_unlock(&notifierMutex);

	/*
	 * Consume the next byte from the notifier pipe if the pipe was
	 * readable. Note that there may be multiple bytes pending, but to
	 * avoid a race condition we only read one at a time.
	 */

	do {
	    i = read(receivePipe, buf, 1);
	    if (i <= 0) {
		break;
	    } else if ((i == 0) || ((i == 1) && (buf[0] == 'q'))) {
		/*
		 * Someone closed the write end of the pipe or sent us a Quit
		 * message [Bug: 4139] and then closed the write end of the
		 * pipe so we need to shut down the notifier thread.
		 */

		break;
	    }
	} while (1);
	if ((i == 0) || (buf[0] == 'q')) {
	    break;
	}
    }

    /*
     * Clean up the read end of the pipe and signal any threads waiting on
     * termination of the notifier thread.
     */

    close(receivePipe);
    pthread_mutex_lock(&notifierMutex);
    triggerPipe = -1;
    pthread_cond_broadcast(&notifierCV);
    pthread_mutex_unlock(&notifierMutex);

    TclpThreadExit(0);
}

#endif /* TCL_THREADS */

#endif /* !HAVE_COREFOUNDATION */

#endif /* !NOTIFIER_EPOLL && !NOTIFIER_KQUEUE */

/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * End:
 */
Changes to unix/tclUnixChan.c.
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    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
	    "\"%s\" cannot be used to get a FILE *", chanID));
    Tcl_SetErrorCode(interp, "TCL", "VALUE", "CHANNEL", "NO_DESCRIPTOR",
	    NULL);
    return TCL_ERROR;
}

#ifndef HAVE_COREFOUNDATION	/* Darwin/Mac OS X CoreFoundation notifier is
				 * in tclMacOSXNotify.c */
/*
 *----------------------------------------------------------------------
 *
 * TclUnixWaitForFile --
 *
 *	This function waits synchronously for a file to become readable or
 *	writable, with an optional timeout.
 *
 * Results:
 *	The return value is an OR'ed combination of TCL_READABLE,
 *	TCL_WRITABLE, and TCL_EXCEPTION, indicating the conditions that are
 *	present on file at the time of the return. This function will not
 *	return until either "timeout" milliseconds have elapsed or at least
 *	one of the conditions given by mask has occurred for file (a return
 *	value of 0 means that a timeout occurred). No normal events will be
 *	serviced during the execution of this function.
 *
 * Side effects:
 *	Time passes.
 *
 *----------------------------------------------------------------------
 */

int
TclUnixWaitForFile(
    int fd,			/* Handle for file on which to wait. */
    int mask,			/* What to wait for: OR'ed combination of
				 * TCL_READABLE, TCL_WRITABLE, and
				 * TCL_EXCEPTION. */
    int timeout)		/* Maximum amount of time to wait for one of
				 * the conditions in mask to occur, in
				 * milliseconds. A value of 0 means don't wait
				 * at all, and a value of -1 means wait
				 * forever. */
{
    Tcl_Time abortTime = {0, 0}, now; /* silence gcc 4 warning */
    struct timeval blockTime, *timeoutPtr;
    int numFound, result = 0;
    fd_set readableMask;
    fd_set writableMask;
    fd_set exceptionMask;

#ifndef _DARWIN_C_SOURCE
    /*
     * Sanity check fd.
     */

    if (fd >= FD_SETSIZE) {
	Tcl_Panic("TclUnixWaitForFile can't handle file id %d", fd);
	/* must never get here, or select masks overrun will occur below */
    }
#endif

    /*
     * If there is a non-zero finite timeout, compute the time when we give
     * up.
     */

    if (timeout > 0) {
	Tcl_GetTime(&now);
	abortTime.sec = now.sec + timeout/1000;
	abortTime.usec = now.usec + (timeout%1000)*1000;
	if (abortTime.usec >= 1000000) {
	    abortTime.usec -= 1000000;
	    abortTime.sec += 1;
	}
	timeoutPtr = &blockTime;
    } else if (timeout == 0) {
	timeoutPtr = &blockTime;
	blockTime.tv_sec = 0;
	blockTime.tv_usec = 0;
    } else {
	timeoutPtr = NULL;
    }

    /*
     * Initialize the select masks.
     */

    FD_ZERO(&readableMask);
    FD_ZERO(&writableMask);
    FD_ZERO(&exceptionMask);

    /*
     * Loop in a mini-event loop of our own, waiting for either the file to
     * become ready or a timeout to occur.
     */

    while (1) {
	if (timeout > 0) {
	    blockTime.tv_sec = abortTime.sec - now.sec;
	    blockTime.tv_usec = abortTime.usec - now.usec;
	    if (blockTime.tv_usec < 0) {
		blockTime.tv_sec -= 1;
		blockTime.tv_usec += 1000000;
	    }
	    if (blockTime.tv_sec < 0) {
		blockTime.tv_sec = 0;
		blockTime.tv_usec = 0;
	    }
	}

	/*
	 * Setup the select masks for the fd.
	 */

	if (mask & TCL_READABLE) {
	    FD_SET(fd, &readableMask);
	}
	if (mask & TCL_WRITABLE) {
	    FD_SET(fd, &writableMask);
	}
	if (mask & TCL_EXCEPTION) {
	    FD_SET(fd, &exceptionMask);
	}

	/*
	 * Wait for the event or a timeout.
	 */

	numFound = select(fd + 1, &readableMask, &writableMask,
		&exceptionMask, timeoutPtr);
	if (numFound == 1) {
	    if (FD_ISSET(fd, &readableMask)) {
		SET_BITS(result, TCL_READABLE);
	    }
	    if (FD_ISSET(fd, &writableMask)) {
		SET_BITS(result, TCL_WRITABLE);
	    }
	    if (FD_ISSET(fd, &exceptionMask)) {
		SET_BITS(result, TCL_EXCEPTION);
	    }
	    result &= mask;
	    if (result) {
		break;
	    }
	}
	if (timeout == 0) {
	    break;
	}
	if (timeout < 0) {
	    continue;
	}

	/*
	 * The select returned early, so we need to recompute the timeout.
	 */

	Tcl_GetTime(&now);
	if ((abortTime.sec < now.sec)
		|| (abortTime.sec==now.sec && abortTime.usec<=now.usec)) {
	    break;
	}
    }
    return result;
}
#endif /* HAVE_COREFOUNDATION */

/*
 *----------------------------------------------------------------------
 *
 * FileTruncateProc --
 *
 *	Truncates a file to a given length.
 *







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    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
	    "\"%s\" cannot be used to get a FILE *", chanID));
    Tcl_SetErrorCode(interp, "TCL", "VALUE", "CHANNEL", "NO_DESCRIPTOR",
	    NULL);
    return TCL_ERROR;
}

































































































































































/*
 *----------------------------------------------------------------------
 *
 * FileTruncateProc --
 *
 *	Truncates a file to a given length.
 *
Changes to unix/tclUnixInit.c.
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#include "tclInt.h"
#include <stddef.h>
#include <locale.h>
#ifdef HAVE_LANGINFO
#   include <langinfo.h>
#   ifdef __APPLE__
#       if defined(HAVE_WEAK_IMPORT) && MAC_OS_X_VERSION_MIN_REQUIRED < 1030
	    /* Support for weakly importing nl_langinfo on Darwin. */
#	    define WEAK_IMPORT_NL_LANGINFO
	    extern char *nl_langinfo(nl_item) WEAK_IMPORT_ATTRIBUTE;
#       endif
#    endif
#endif
#include <sys/resource.h>
#if defined(__FreeBSD__) && defined(__GNUC__)
#   include <floatingpoint.h>
#endif
#if defined(__bsdi__)
#   include <sys/param.h>
#   if _BSDI_VERSION > 199501
#	include <dlfcn.h>
#   endif
#endif

#ifdef __CYGWIN__
DLLIMPORT extern __stdcall unsigned char GetVersionExW(void *);
DLLIMPORT extern __stdcall void *LoadLibraryW(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 _SYSTEM_INFO {
  union {
    DWORD  dwOemId;
    struct {
      int wProcessorArchitecture;
      int wReserved;
    };
  };
  DWORD     dwPageSize;
  void *lpMinimumApplicationAddress;
  void *lpMaximumApplicationAddress;
  void *dwActiveProcessorMask;
  DWORD     dwNumberOfProcessors;
  DWORD     dwProcessorType;
  DWORD     dwAllocationGranularity;
  int      wProcessorLevel;
  int      wProcessorRevision;
} SYSTEM_INFO;

typedef struct _OSVERSIONINFOW {
  DWORD dwOSVersionInfoSize;
  DWORD dwMajorVersion;
  DWORD dwMinorVersion;
  DWORD dwBuildNumber;
  DWORD dwPlatformId;
  wchar_t szCSDVersion[128];
} OSVERSIONINFOW;







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#include "tclInt.h"
#include <stddef.h>
#include <locale.h>
#ifdef HAVE_LANGINFO
#   include <langinfo.h>
#   ifdef __APPLE__
#	if defined(HAVE_WEAK_IMPORT) && MAC_OS_X_VERSION_MIN_REQUIRED < 1030
	    /* Support for weakly importing nl_langinfo on Darwin. */
#	    define WEAK_IMPORT_NL_LANGINFO
	    extern char *nl_langinfo(nl_item) WEAK_IMPORT_ATTRIBUTE;
#	endif
#    endif
#endif
#include <sys/resource.h>
#if defined(__FreeBSD__) && defined(__GNUC__)
#   include <floatingpoint.h>
#endif
#if defined(__bsdi__)
#   include <sys/param.h>
#   if _BSDI_VERSION > 199501
#	include <dlfcn.h>
#   endif
#endif

#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 {
  union {
    DWORD  dwOemId;
    struct {
      int wProcessorArchitecture;
      int wReserved;
    };
  };
  DWORD     dwPageSize;
  void *lpMinimumApplicationAddress;
  void *lpMaximumApplicationAddress;
  void *dwActiveProcessorMask;
  DWORD     dwNumberOfProcessors;
  DWORD     dwProcessorType;
  DWORD     dwAllocationGranularity;
  int      wProcessorLevel;
  int      wProcessorRevision;
} SYSTEM_INFO;

typedef struct {
  DWORD dwOSVersionInfoSize;
  DWORD dwMajorVersion;
  DWORD dwMinorVersion;
  DWORD dwBuildNumber;
  DWORD dwPlatformId;
  wchar_t szCSDVersion[128];
} OSVERSIONINFOW;
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    Tcl_SetVar2(interp, "tcl_platform", "platform", "unix", TCL_GLOBAL_ONLY);
#endif

    unameOK = 0;
#ifdef __CYGWIN__
	unameOK = 1;
    if (!osInfoInitialized) {
	HANDLE handle = LoadLibraryW(L"NTDLL");
	int(__stdcall *getversion)(void *) =
		(int(__stdcall *)(void *))GetProcAddress(handle, "RtlGetVersion");
	osInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFOW);
	if (!getversion || getversion(&osInfo)) {
	    GetVersionExW(&osInfo);
	}
	if (handle) {
	    FreeLibrary(handle);
	}
	osInfoInitialized = 1;
    }

    GetSystemInfo(&sysInfo);

    if (osInfo.dwPlatformId < NUMPLATFORMS) {
	Tcl_SetVar2(interp, "tcl_platform", "os",







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    Tcl_SetVar2(interp, "tcl_platform", "platform", "unix", TCL_GLOBAL_ONLY);
#endif

    unameOK = 0;
#ifdef __CYGWIN__
	unameOK = 1;
    if (!osInfoInitialized) {
	HANDLE handle = GetModuleHandleW(L"NTDLL");
	int(__stdcall *getversion)(void *) =
		(int(__stdcall *)(void *))GetProcAddress(handle, "RtlGetVersion");
	osInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFOW);
	if (!getversion || getversion(&osInfo)) {
	    GetVersionExW(&osInfo);
	}



	osInfoInitialized = 1;
    }

    GetSystemInfo(&sysInfo);

    if (osInfo.dwPlatformId < NUMPLATFORMS) {
	Tcl_SetVar2(interp, "tcl_platform", "os",
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    *lengthPtr = i;

  done:
    Tcl_DStringFree(&envString);
    return result;
}


/*
 *----------------------------------------------------------------------
 *
 * MacOSXGetLibraryPath --
 *
 *	If we have a bundle structure for the Tcl installation, then check







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    *lengthPtr = i;

  done:
    Tcl_DStringFree(&envString);
    return result;
}


/*
 *----------------------------------------------------------------------
 *
 * MacOSXGetLibraryPath --
 *
 *	If we have a bundle structure for the Tcl installation, then check
Changes to unix/tclUnixNotfy.c.
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/*
 * tclUnixNotfy.c --
 *
 *	This file contains the implementation of the select()-based
 *	Unix-specific notifier, which is the lowest-level part of the Tcl
 *	event loop. This file works together with generic/tclNotify.c.
 *
 * Copyright (c) 1995-1997 Sun Microsystems, Inc.

 *
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tclInt.h"
#ifndef HAVE_COREFOUNDATION	/* Darwin/Mac OS X CoreFoundation notifier is
				 * in tclMacOSXNotify.c */
#include <signal.h>

/*
 * This structure is used to keep track of the notifier info for a registered
 * file.
 */

typedef struct FileHandler {
    int fd;
    int mask;			/* Mask of desired events: TCL_READABLE,
				 * etc. */
    int readyMask;		/* Mask of events that have been seen since
				 * the last time file handlers were invoked
				 * for this file. */
    Tcl_FileProc *proc;		/* Function to call, in the style of
				 * Tcl_CreateFileHandler. */
    ClientData clientData;	/* Argument to pass to proc. */
    struct FileHandler *nextPtr;/* Next in list of all files we care about. */
} FileHandler;

/*
 * The following structure is what is added to the Tcl event queue when file
 * handlers are ready to fire.
 */

typedef struct {
    Tcl_Event header;		/* Information that is standard for all
				 * events. */
    int fd;			/* File descriptor that is ready. Used to find
				 * the FileHandler structure for the file
				 * (can't point directly to the FileHandler
				 * structure because it could go away while
				 * the event is queued). */
} FileHandlerEvent;

/*
 * The following structure contains a set of select() masks to track readable,
 * writable, and exception conditions.
 */

typedef struct {
    fd_set readable;
    fd_set writable;
    fd_set exception;
} SelectMasks;

/*
 * The following static structure contains the state information for the
 * select based implementation of the Tcl notifier. One of these structures is
 * created for each thread that is using the notifier.
 */

typedef struct ThreadSpecificData {
    FileHandler *firstFileHandlerPtr;
				/* Pointer to head of file handler list. */
    SelectMasks checkMasks;	/* This structure is used to build up the
				 * masks to be used in the next call to
				 * select. Bits are set in response to calls
				 * to Tcl_CreateFileHandler. */
    SelectMasks readyMasks;	/* This array reflects the readable/writable
				 * conditions that were found to exist by the
				 * last call to select. */
    int numFdBits;		/* Number of valid bits in checkMasks (one
				 * more than highest fd for which
				 * Tcl_WatchFile has been called). */
#ifdef TCL_THREADS
    int onList;			/* True if it is in this list */
    unsigned int pollState;	/* pollState is used to implement a polling
				 * handshake between each thread and the
				 * notifier thread. Bits defined below. */
    struct ThreadSpecificData *nextPtr, *prevPtr;
				/* All threads that are currently waiting on
				 * an event have their ThreadSpecificData
				 * structure on a doubly-linked listed formed
				 * from these pointers. You must hold the
				 * notifierMutex lock before accessing these
				 * fields. */
#ifdef __CYGWIN__
    void *event;     /* Any other thread alerts a notifier
	 * that an event is ready to be processed
	 * by sending this event. */
    void *hwnd;			/* Messaging window. */
#else /* !__CYGWIN__ */
    pthread_cond_t waitCV;	/* Any other thread alerts a notifier that an
				 * event is ready to be processed by signaling
				 * this condition variable. */
#endif /* __CYGWIN__ */
    int waitCVinitialized;	/* Variable to flag initialization of the structure */
    int eventReady;		/* True if an event is ready to be processed.
				 * Used as condition flag together with waitCV
				 * above. */
#endif /* TCL_THREADS */
} ThreadSpecificData;

static Tcl_ThreadDataKey dataKey;

#ifdef TCL_THREADS
/*
 * The following static indicates the number of threads that have initialized
 * notifiers.
 *
 * You must hold the notifierMutex lock before accessing this variable.
 */

static int notifierCount = 0;

/*
 * The following variable points to the head of a doubly-linked list of
 * ThreadSpecificData structures for all threads that are currently waiting on
 * an event.
 *
 * You must hold the notifierMutex lock before accessing this list.
 */

static ThreadSpecificData *waitingListPtr = NULL;

/*
 * The notifier thread spends all its time in select() waiting for a file
 * descriptor associated with one of the threads on the waitingListPtr list to
 * do something interesting. But if the contents of the waitingListPtr list
 * ever changes, we need to wake up and restart the select() system call. You
 * can wake up the notifier thread by writing a single byte to the file
 * descriptor defined below. This file descriptor is the input-end of a pipe
 * and the notifier thread is listening for data on the output-end of the same
 * pipe. Hence writing to this file descriptor will cause the select() system
 * call to return and wake up the notifier thread.
 *
 * You must hold the notifierMutex lock before writing to the pipe.
 */

static int triggerPipe = -1;

/*
 * The notifierMutex locks access to all of the global notifier state.
 */

static pthread_mutex_t notifierInitMutex = PTHREAD_MUTEX_INITIALIZER;
static pthread_mutex_t notifierMutex     = PTHREAD_MUTEX_INITIALIZER;
/*
 * The following static indicates if the notifier thread is running.
 *
 * You must hold the notifierInitMutex before accessing this variable.
 */

static int notifierThreadRunning = 0;

/*
 * The notifier thread signals the notifierCV when it has finished
 * initializing the triggerPipe and right before the notifier thread
 * terminates.
 */

static pthread_cond_t notifierCV = PTHREAD_COND_INITIALIZER;

/*
 * The pollState bits
 *	POLL_WANT is set by each thread before it waits on its condition
 *		variable. It is checked by the notifier before it does select.
 *	POLL_DONE is set by the notifier if it goes into select after seeing
 *		POLL_WANT. The idea is to ensure it tries a select with the
 *		same bits the initial thread had set.
 */

#define POLL_WANT	0x1
#define POLL_DONE	0x2

/*
 * This is the thread ID of the notifier thread that does select.
 */

static Tcl_ThreadId notifierThread;

#endif /* TCL_THREADS */

/*
 * Static routines defined in this file.
 */


#ifdef TCL_THREADS
static TCL_NORETURN void NotifierThreadProc(ClientData clientData);
#if defined(HAVE_PTHREAD_ATFORK)
static int	atForkInit = 0;
static void	AtForkChild(void);
#endif /* HAVE_PTHREAD_ATFORK */
#endif /* TCL_THREADS */

static int	FileHandlerEventProc(Tcl_Event *evPtr, int flags);

/*
 * Import of Windows API when building threaded with Cygwin.
 */

#if defined(TCL_THREADS) && defined(__CYGWIN__)
typedef struct {
    void *hwnd;
    unsigned int *message;
    int wParam;
    int lParam;
    int time;
    int x;
    int y;
} MSG;

typedef struct {
    unsigned int style;
    void *lpfnWndProc;
    int cbClsExtra;
    int cbWndExtra;
    void *hInstance;
    void *hIcon;
    void *hCursor;
    void *hbrBackground;
    void *lpszMenuName;
    const void *lpszClassName;
} WNDCLASS;

extern void __stdcall	CloseHandle(void *);
extern void *__stdcall	CreateEventW(void *, unsigned char, unsigned char,
			    void *);
extern void * __stdcall	CreateWindowExW(void *, const void *, const void *,
			    DWORD, int, int, int, int, void *, void *, void *, void *);
extern DWORD __stdcall	DefWindowProcW(void *, int, void *, void *);
extern unsigned char __stdcall	DestroyWindow(void *);
extern int __stdcall	DispatchMessageW(const MSG *);
extern unsigned char __stdcall	GetMessageW(MSG *, void *, int, int);
extern void __stdcall	MsgWaitForMultipleObjects(DWORD, void *,
			    unsigned char, DWORD, DWORD);
extern unsigned char __stdcall	PeekMessageW(MSG *, void *, int, int, int);
extern unsigned char __stdcall	PostMessageW(void *, unsigned int, void *,
				    void *);
extern void __stdcall	PostQuitMessage(int);
extern void *__stdcall	RegisterClassW(const WNDCLASS *);
extern unsigned char __stdcall	ResetEvent(void *);
extern unsigned char __stdcall	TranslateMessage(const MSG *);

/*
 * Threaded-cygwin specific constants and functions in this file:
 */

static const WCHAR className[] = L"TclNotifier";
static DWORD __stdcall	NotifierProc(void *hwnd, unsigned int message,
			    void *wParam, void *lParam);
#endif /* TCL_THREADS && __CYGWIN__ */

#if TCL_THREADS
/*
 *----------------------------------------------------------------------
 *
 * StartNotifierThread --
 *
 *	Start a notfier thread and wait for the notifier pipe to be created.



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/*
 * tclUnixNotfy.c --
 *
 *	This file contains subroutines shared by all notifier backend
 *	implementations on *nix platforms.

 *
 * Copyright (c) 1995-1997 Sun Microsystems, Inc.
 * Copyright (c) 2016 Lucio Andrés Illanes Albornoz <[email protected]>
 *
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */




#include <poll.h>













































































































































































/*
 * Static routines defined in this file.
 */

#ifdef NOTIFIER_SELECT
#ifdef TCL_THREADS
static TCL_NORETURN void NotifierThreadProc(ClientData clientData);
#if defined(HAVE_PTHREAD_ATFORK)

static void	AtForkChild(void);
#endif /* HAVE_PTHREAD_ATFORK */
#endif /* TCL_THREADS */
#endif /* NOTIFIER_SELECT */
static int	FileHandlerEventProc(Tcl_Event *evPtr, int flags);




#ifdef NOTIFIER_SELECT




















































#if TCL_THREADS
/*
 *----------------------------------------------------------------------
 *
 * StartNotifierThread --
 *
 *	Start a notfier thread and wait for the notifier pipe to be created.
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	    notifierThreadRunning = 1;
	}
	pthread_mutex_unlock(&notifierInitMutex);
    }
}
#endif /* TCL_THREADS */

/*
 *----------------------------------------------------------------------
 *
 * Tcl_InitNotifier --
 *
 *	Initializes the platform specific notifier state.
 *
 * Results:
 *	Returns a handle to the notifier state for this thread.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

ClientData
Tcl_InitNotifier(void)
{
    if (tclNotifierHooks.initNotifierProc) {
	return tclNotifierHooks.initNotifierProc();
    } else {
	ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

#ifdef TCL_THREADS
	tsdPtr->eventReady = 0;

	/*
	 * Initialize thread specific condition variable for this thread.
	 */
	if (tsdPtr->waitCVinitialized == 0) {
#ifdef __CYGWIN__
	    WNDCLASS class;

	    class.style = 0;
	    class.cbClsExtra = 0;
	    class.cbWndExtra = 0;
	    class.hInstance = TclWinGetTclInstance();
	    class.hbrBackground = NULL;
	    class.lpszMenuName = NULL;
	    class.lpszClassName = className;
	    class.lpfnWndProc = NotifierProc;
	    class.hIcon = NULL;
	    class.hCursor = NULL;

	    RegisterClassW(&class);
	    tsdPtr->hwnd = CreateWindowExW(NULL, class.lpszClassName,
		    class.lpszClassName, 0, 0, 0, 0, 0, NULL, NULL,
		    TclWinGetTclInstance(), NULL);
	    tsdPtr->event = CreateEventW(NULL, 1 /* manual */,
		    0 /* !signaled */, NULL);
#else
	    pthread_cond_init(&tsdPtr->waitCV, NULL);
#endif /* __CYGWIN__ */
	    tsdPtr->waitCVinitialized = 1;
	}

	pthread_mutex_lock(&notifierInitMutex);
#if defined(HAVE_PTHREAD_ATFORK)
	/*
	 * Install pthread_atfork handlers to clean up the notifier in the
	 * child of a fork.
	 */

	if (!atForkInit) {
	    int result = pthread_atfork(NULL, NULL, AtForkChild);

	    if (result) {
		Tcl_Panic("Tcl_InitNotifier: pthread_atfork failed");
	    }
	    atForkInit = 1;
	}
#endif /* HAVE_PTHREAD_ATFORK */

	notifierCount++;

	pthread_mutex_unlock(&notifierInitMutex);

#endif /* TCL_THREADS */
	return tsdPtr;
    }
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_FinalizeNotifier --
 *
 *	This function is called to cleanup the notifier state before a thread
 *	is terminated.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	May terminate the background notifier thread if this is the last
 *	notifier instance.
 *
 *----------------------------------------------------------------------
 */

void
Tcl_FinalizeNotifier(
    ClientData clientData)		/* Not used. */
{
    if (tclNotifierHooks.finalizeNotifierProc) {
	tclNotifierHooks.finalizeNotifierProc(clientData);
	return;
    } else {
#ifdef TCL_THREADS
	ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

	pthread_mutex_lock(&notifierInitMutex);
	notifierCount--;

	/*
	 * If this is the last thread to use the notifier, close the notifier
	 * pipe and wait for the background thread to terminate.
	 */

	if (notifierCount == 0) {

	    if (triggerPipe != -1) {
		if (write(triggerPipe, "q", 1) != 1) {
		    Tcl_Panic("Tcl_FinalizeNotifier: %s",
			    "unable to write q to triggerPipe");
		}
		close(triggerPipe);
		pthread_mutex_lock(&notifierMutex);
		while(triggerPipe != -1) {
		    pthread_cond_wait(&notifierCV, &notifierMutex);
		}
		pthread_mutex_unlock(&notifierMutex);
		if (notifierThreadRunning) {
		    int result = pthread_join((pthread_t) notifierThread, NULL);

		    if (result) {
			Tcl_Panic("Tcl_FinalizeNotifier: unable to join notifier "
				"thread");
		    }
		    notifierThreadRunning = 0;
		}
	    }
	}

	/*
	 * Clean up any synchronization objects in the thread local storage.
	 */

#ifdef __CYGWIN__
	DestroyWindow(tsdPtr->hwnd);
	CloseHandle(tsdPtr->event);
#else /* __CYGWIN__ */
	pthread_cond_destroy(&tsdPtr->waitCV);
#endif /* __CYGWIN__ */
	tsdPtr->waitCVinitialized = 0;

	pthread_mutex_unlock(&notifierInitMutex);
#endif /* TCL_THREADS */
    }
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_AlertNotifier --
 *
 *	Wake up the specified notifier from any thread. This routine is called
 *	by the platform independent notifier code whenever the Tcl_ThreadAlert
 *	routine is called. This routine is guaranteed not to be called on a
 *	given notifier after Tcl_FinalizeNotifier is called for that notifier.
 *
 * Results:
 *	None.
 *
 * Side effects:

 *	Signals the notifier condition variable for the specified notifier.





 *
 *----------------------------------------------------------------------
 */

void
Tcl_AlertNotifier(
    ClientData clientData)
{
    if (tclNotifierHooks.alertNotifierProc) {
	tclNotifierHooks.alertNotifierProc(clientData);
	return;
    } else {

#ifdef TCL_THREADS
	ThreadSpecificData *tsdPtr = clientData;

	pthread_mutex_lock(&notifierMutex);
	tsdPtr->eventReady = 1;

#   ifdef __CYGWIN__
	PostMessageW(tsdPtr->hwnd, 1024, 0, 0);
#   else
	pthread_cond_broadcast(&tsdPtr->waitCV);
#   endif /* __CYGWIN__ */
	pthread_mutex_unlock(&notifierMutex);
#endif /* TCL_THREADS */















    }
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_SetTimer --







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	    notifierThreadRunning = 1;
	}
	pthread_mutex_unlock(&notifierInitMutex);
    }
}
#endif /* TCL_THREADS */






















































#endif /* NOTIFIER_SELECT */












































































































/*
 *----------------------------------------------------------------------
 *
 * Tcl_AlertNotifier --
 *
 *	Wake up the specified notifier from any thread. This routine is called
 *	by the platform independent notifier code whenever the Tcl_ThreadAlert
 *	routine is called. This routine is guaranteed not to be called on a
 *	given notifier after Tcl_FinalizeNotifier is called for that notifier.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	select(2) notifier:
 *		signals the notifier condition variable for the specified
 *		notifier.
 *	epoll(7) notifier:
 *		write(2)s to the eventfd(2) of the specified thread.
 *	kqueue(2) notifier:
 *		write(2)s to the trigger pipe(2) of the specified thread.
 *
 *----------------------------------------------------------------------
 */

void
Tcl_AlertNotifier(
    ClientData clientData)
{
    if (tclNotifierHooks.alertNotifierProc) {
	tclNotifierHooks.alertNotifierProc(clientData);
	return;
    } else {
#ifdef NOTIFIER_SELECT
#ifdef TCL_THREADS
	ThreadSpecificData *tsdPtr = clientData;

	pthread_mutex_lock(&notifierMutex);
	tsdPtr->eventReady = 1;

#   ifdef __CYGWIN__
	PostMessageW(tsdPtr->hwnd, 1024, 0, 0);
#   else
	pthread_cond_broadcast(&tsdPtr->waitCV);
#   endif /* __CYGWIN__ */
	pthread_mutex_unlock(&notifierMutex);
#endif /* TCL_THREADS */
#else
	ThreadSpecificData *tsdPtr = clientData;
#if defined(NOTIFIER_EPOLL) && defined(HAVE_EVENTFD)
	uint64_t eventFdVal = 1;
	if (write(tsdPtr->triggerEventFd, &eventFdVal,
		sizeof(eventFdVal)) != sizeof(eventFdVal)) {
	    Tcl_Panic("Tcl_AlertNotifier: unable to write to %p->triggerEventFd",
		(void *)tsdPtr);
#else
	if (write(tsdPtr->triggerPipe[1], "", 1) != 1) {
	    Tcl_Panic("Tcl_AlertNotifier: unable to write to %p->triggerPipe",
		(void *)tsdPtr);
#endif /* NOTIFIER_EPOLL && HAVE_EVENTFD */
	}
#endif /* NOTIFIER_SELECT */
    }
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_SetTimer --
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    int mode)			/* Either TCL_SERVICE_ALL, or
				 * TCL_SERVICE_NONE. */
{
    if (tclNotifierHooks.serviceModeHookProc) {
	tclNotifierHooks.serviceModeHookProc(mode);
	return;
    } else if (mode == TCL_SERVICE_ALL) {

#if TCL_THREADS
	StartNotifierThread("Tcl_ServiceModeHook");
#endif
    }
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_CreateFileHandler --
 *
 *	This function registers a file handler with the select notifier.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	Creates a new file handler structure.
 *
 *----------------------------------------------------------------------
 */

void
Tcl_CreateFileHandler(
    int fd,			/* Handle of stream to watch. */
    int mask,			/* OR'ed combination of TCL_READABLE,
				 * TCL_WRITABLE, and TCL_EXCEPTION: indicates
				 * conditions under which proc should be
				 * called. */
    Tcl_FileProc *proc,		/* Function to call for each selected
				 * event. */
    ClientData clientData)	/* Arbitrary data to pass to proc. */
{
    if (tclNotifierHooks.createFileHandlerProc) {
	tclNotifierHooks.createFileHandlerProc(fd, mask, proc, clientData);
	return;
    } else {
	ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
	FileHandler *filePtr;

	for (filePtr = tsdPtr->firstFileHandlerPtr; filePtr != NULL;
		filePtr = filePtr->nextPtr) {
	    if (filePtr->fd == fd) {
		break;
	    }
	}
	if (filePtr == NULL) {
	    filePtr = ckalloc(sizeof(FileHandler));
	    filePtr->fd = fd;
	    filePtr->readyMask = 0;
	    filePtr->nextPtr = tsdPtr->firstFileHandlerPtr;
	    tsdPtr->firstFileHandlerPtr = filePtr;
	}
	filePtr->proc = proc;
	filePtr->clientData = clientData;
	filePtr->mask = mask;

	/*
	 * Update the check masks for this file.
	 */

	if (mask & TCL_READABLE) {
	    FD_SET(fd, &tsdPtr->checkMasks.readable);
	} else {
	    FD_CLR(fd, &tsdPtr->checkMasks.readable);
	}
	if (mask & TCL_WRITABLE) {
	    FD_SET(fd, &tsdPtr->checkMasks.writable);
	} else {
	    FD_CLR(fd, &tsdPtr->checkMasks.writable);
	}
	if (mask & TCL_EXCEPTION) {
	    FD_SET(fd, &tsdPtr->checkMasks.exception);
	} else {
	    FD_CLR(fd, &tsdPtr->checkMasks.exception);
	}
	if (tsdPtr->numFdBits <= fd) {
	    tsdPtr->numFdBits = fd+1;
	}
    }
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_DeleteFileHandler --
 *
 *	Cancel a previously-arranged callback arrangement for a file.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	If a callback was previously registered on file, remove it.
 *
 *----------------------------------------------------------------------
 */

void
Tcl_DeleteFileHandler(
    int fd)			/* Stream id for which to remove callback
				 * function. */
{
    if (tclNotifierHooks.deleteFileHandlerProc) {
	tclNotifierHooks.deleteFileHandlerProc(fd);
	return;
    } else {
	FileHandler *filePtr, *prevPtr;
	int i;
	ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

	/*
	 * Find the entry for the given file (and return if there isn't one).
	 */

	for (prevPtr = NULL, filePtr = tsdPtr->firstFileHandlerPtr; ;
		prevPtr = filePtr, filePtr = filePtr->nextPtr) {
	    if (filePtr == NULL) {
		return;
	    }
	    if (filePtr->fd == fd) {
		break;
	    }
	}

	/*
	 * Update the check masks for this file.
	 */

	if (filePtr->mask & TCL_READABLE) {
	    FD_CLR(fd, &tsdPtr->checkMasks.readable);
	}
	if (filePtr->mask & TCL_WRITABLE) {
	    FD_CLR(fd, &tsdPtr->checkMasks.writable);
	}
	if (filePtr->mask & TCL_EXCEPTION) {
	    FD_CLR(fd, &tsdPtr->checkMasks.exception);
	}

	/*
	 * Find current max fd.
	 */

	if (fd+1 == tsdPtr->numFdBits) {
	    int numFdBits = 0;

	    for (i = fd-1; i >= 0; i--) {
		if (FD_ISSET(i, &tsdPtr->checkMasks.readable)
			|| FD_ISSET(i, &tsdPtr->checkMasks.writable)
			|| FD_ISSET(i, &tsdPtr->checkMasks.exception)) {
		    numFdBits = i+1;
		    break;
		}
	    }
	    tsdPtr->numFdBits = numFdBits;
	}

	/*
	 * Clean up information in the callback record.
	 */

	if (prevPtr == NULL) {
	    tsdPtr->firstFileHandlerPtr = filePtr->nextPtr;
	} else {
	    prevPtr->nextPtr = filePtr->nextPtr;
	}
	ckfree(filePtr);
    }
}

/*
 *----------------------------------------------------------------------
 *
 * FileHandlerEventProc --







>



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    int mode)			/* Either TCL_SERVICE_ALL, or
				 * TCL_SERVICE_NONE. */
{
    if (tclNotifierHooks.serviceModeHookProc) {
	tclNotifierHooks.serviceModeHookProc(mode);
	return;
    } else if (mode == TCL_SERVICE_ALL) {
#ifdef NOTIFIER_SELECT
#if TCL_THREADS
	StartNotifierThread("Tcl_ServiceModeHook");
#endif


#endif /* NOTIFIER_SELECT */

































































































































































    }
}

/*
 *----------------------------------------------------------------------
 *
 * FileHandlerEventProc --
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	    filePtr->proc(filePtr->clientData, mask);
	}
	break;
    }
    return 1;
}

#if defined(TCL_THREADS) && defined(__CYGWIN__)

static DWORD __stdcall
NotifierProc(
    void *hwnd,
    unsigned int message,
    void *wParam,
    void *lParam)
{
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

    if (message != 1024) {
	return DefWindowProcW(hwnd, message, wParam, lParam);
    }

    /*
     * Process all of the runnable events.
     */

    tsdPtr->eventReady = 1;
    Tcl_ServiceAll();
    return 0;
}
#endif /* TCL_THREADS && __CYGWIN__ */

/*
 *----------------------------------------------------------------------
 *
 * Tcl_WaitForEvent --
 *
 *	This function is called by Tcl_DoOneEvent to wait for new events on
 *	the message queue. If the block time is 0, then Tcl_WaitForEvent just
 *	polls without blocking.
 *
 * Results:
 *	Returns -1 if the select would block forever, otherwise returns 0.
 *
 * Side effects:
 *	Queues file events that are detected by the select.
 *
 *----------------------------------------------------------------------
 */

int
Tcl_WaitForEvent(
    const Tcl_Time *timePtr)		/* Maximum block time, or NULL. */
{
    if (tclNotifierHooks.waitForEventProc) {
	return tclNotifierHooks.waitForEventProc(timePtr);
    } else {
	FileHandler *filePtr;
	int mask;
	Tcl_Time vTime;
#ifdef TCL_THREADS
	int waitForFiles;
#   ifdef __CYGWIN__
	MSG msg;
#   endif /* __CYGWIN__ */
#else
	/*
	 * Impl. notes: timeout & timeoutPtr are used if, and only if threads
	 * are not enabled. They are the arguments for the regular select()
	 * used when the core is not thread-enabled.
	 */

	struct timeval timeout, *timeoutPtr;
	int numFound;
#endif /* TCL_THREADS */
	ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

	/*
	 * Set up the timeout structure. Note that if there are no events to
	 * check for, we return with a negative result rather than blocking
	 * forever.
	 */

	if (timePtr != NULL) {
	    /*
	     * TIP #233 (Virtualized Time). Is virtual time in effect? And do
	     * we actually have something to scale? If yes to both then we
	     * call the handler to do this scaling.
	     */

	    if (timePtr->sec != 0 || timePtr->usec != 0) {
		vTime = *timePtr;
		tclScaleTimeProcPtr(&vTime, tclTimeClientData);
		timePtr = &vTime;
	    }
#ifndef TCL_THREADS
	    timeout.tv_sec = timePtr->sec;
	    timeout.tv_usec = timePtr->usec;
	    timeoutPtr = &timeout;
	} else if (tsdPtr->numFdBits == 0) {
	    /*
	     * If there are no threads, no timeout, and no fds registered,
	     * then there are no events possible and we must avoid deadlock.
	     * Note that this is not entirely correct because there might be a
	     * signal that could interrupt the select call, but we don't
	     * handle that case if we aren't using threads.
	     */

	    return -1;
	} else {
	    timeoutPtr = NULL;
#endif /* !TCL_THREADS */
	}

#ifdef TCL_THREADS
	/*
	 * Start notifier thread and place this thread on the list of
	 * interested threads, signal the notifier thread, and wait for a
	 * response or a timeout.
	 */
	StartNotifierThread("Tcl_WaitForEvent");

	pthread_mutex_lock(&notifierMutex);

	if (timePtr != NULL && timePtr->sec == 0 && (timePtr->usec == 0
#if defined(__APPLE__) && defined(__LP64__)
		/*
		 * On 64-bit Darwin, pthread_cond_timedwait() appears to have
		 * a bug that causes it to wait forever when passed an
		 * absolute time which has already been exceeded by the system
		 * time; as a workaround, when given a very brief timeout,
		 * just do a poll. [Bug 1457797]
		 */
		|| timePtr->usec < 10
#endif /* __APPLE__ && __LP64__ */
		)) {
	    /*
	     * Cannot emulate a polling select with a polling condition
	     * variable. Instead, pretend to wait for files and tell the
	     * notifier thread what we are doing. The notifier thread makes
	     * sure it goes through select with its select mask in the same
	     * state as ours currently is. We block until that happens.
	     */

	    waitForFiles = 1;
	    tsdPtr->pollState = POLL_WANT;
	    timePtr = NULL;
	} else {
	    waitForFiles = (tsdPtr->numFdBits > 0);
	    tsdPtr->pollState = 0;
	}

	if (waitForFiles) {
	    /*
	     * Add the ThreadSpecificData structure of this thread to the list
	     * of ThreadSpecificData structures of all threads that are
	     * waiting on file events.
	     */

	    tsdPtr->nextPtr = waitingListPtr;
	    if (waitingListPtr) {
		waitingListPtr->prevPtr = tsdPtr;
	    }
	    tsdPtr->prevPtr = 0;
	    waitingListPtr = tsdPtr;
	    tsdPtr->onList = 1;

	    if ((write(triggerPipe, "", 1) == -1) && (errno != EAGAIN)) {
		Tcl_Panic("Tcl_WaitForEvent: %s",
			"unable to write to triggerPipe");
	    }
	}

	FD_ZERO(&tsdPtr->readyMasks.readable);
	FD_ZERO(&tsdPtr->readyMasks.writable);
	FD_ZERO(&tsdPtr->readyMasks.exception);

	if (!tsdPtr->eventReady) {
#ifdef __CYGWIN__
	    if (!PeekMessageW(&msg, NULL, 0, 0, 0)) {
		DWORD timeout;

		if (timePtr) {
		    timeout = timePtr->sec * 1000 + timePtr->usec / 1000;
		} else {
		    timeout = 0xFFFFFFFF;
		}
		pthread_mutex_unlock(&notifierMutex);
		MsgWaitForMultipleObjects(1, &tsdPtr->event, 0, timeout, 1279);
		pthread_mutex_lock(&notifierMutex);
	    }
#else
	    if (timePtr != NULL) {
	       Tcl_Time now;
	       struct timespec ptime;

	       Tcl_GetTime(&now);
	       ptime.tv_sec = timePtr->sec + now.sec + (timePtr->usec + now.usec) / 1000000;
	       ptime.tv_nsec = 1000 * ((timePtr->usec + now.usec) % 1000000);

	       pthread_cond_timedwait(&tsdPtr->waitCV, &notifierMutex, &ptime);
	    } else {
	       pthread_cond_wait(&tsdPtr->waitCV, &notifierMutex);
	    }
#endif /* __CYGWIN__ */
	}
	tsdPtr->eventReady = 0;

#ifdef __CYGWIN__
	while (PeekMessageW(&msg, NULL, 0, 0, 0)) {
	    /*
	     * Retrieve and dispatch the message.
	     */

	    DWORD result = GetMessageW(&msg, NULL, 0, 0);

	    if (result == 0) {
		PostQuitMessage(msg.wParam);
		/* What to do here? */
	    } else if (result != (DWORD) -1) {
		TranslateMessage(&msg);
		DispatchMessageW(&msg);
	    }
	}
	ResetEvent(tsdPtr->event);
#endif /* __CYGWIN__ */

	if (waitForFiles && tsdPtr->onList) {
	    /*
	     * Remove the ThreadSpecificData structure of this thread from the
	     * waiting list. Alert the notifier thread to recompute its select
	     * masks - skipping this caused a hang when trying to close a pipe
	     * which the notifier thread was still doing a select on.
	     */

	    if (tsdPtr->prevPtr) {
		tsdPtr->prevPtr->nextPtr = tsdPtr->nextPtr;
	    } else {
		waitingListPtr = tsdPtr->nextPtr;
	    }
	    if (tsdPtr->nextPtr) {
		tsdPtr->nextPtr->prevPtr = tsdPtr->prevPtr;
	    }
	    tsdPtr->nextPtr = tsdPtr->prevPtr = NULL;
	    tsdPtr->onList = 0;
	    if ((write(triggerPipe, "", 1) == -1) && (errno != EAGAIN)) {
		Tcl_Panic("Tcl_WaitForEvent: %s",
			"unable to write to triggerPipe");
	    }
	}

#else
	tsdPtr->readyMasks = tsdPtr->checkMasks;
	numFound = select(tsdPtr->numFdBits, &tsdPtr->readyMasks.readable,
		&tsdPtr->readyMasks.writable, &tsdPtr->readyMasks.exception,
		timeoutPtr);

	/*
	 * Some systems don't clear the masks after an error, so we have to do
	 * it here.
	 */

	if (numFound == -1) {
	    FD_ZERO(&tsdPtr->readyMasks.readable);
	    FD_ZERO(&tsdPtr->readyMasks.writable);
	    FD_ZERO(&tsdPtr->readyMasks.exception);
	}
#endif /* TCL_THREADS */

	/*
	 * Queue all detected file events before returning.
	 */

	for (filePtr = tsdPtr->firstFileHandlerPtr; (filePtr != NULL);
		filePtr = filePtr->nextPtr) {
	    mask = 0;
	    if (FD_ISSET(filePtr->fd, &tsdPtr->readyMasks.readable)) {
		mask |= TCL_READABLE;
	    }
	    if (FD_ISSET(filePtr->fd, &tsdPtr->readyMasks.writable)) {
		mask |= TCL_WRITABLE;
	    }
	    if (FD_ISSET(filePtr->fd, &tsdPtr->readyMasks.exception)) {
		mask |= TCL_EXCEPTION;
	    }

	    if (!mask) {
		continue;
	    }

	    /*
	     * Don't bother to queue an event if the mask was previously
	     * non-zero since an event must still be on the queue.
	     */

	    if (filePtr->readyMask == 0) {
		FileHandlerEvent *fileEvPtr =
			ckalloc(sizeof(FileHandlerEvent));

		fileEvPtr->header.proc = FileHandlerEventProc;
		fileEvPtr->fd = filePtr->fd;
		Tcl_QueueEvent((Tcl_Event *) fileEvPtr, TCL_QUEUE_TAIL);
	    }
	    filePtr->readyMask = mask;
	}
#ifdef TCL_THREADS
	pthread_mutex_unlock(&notifierMutex);
#endif /* TCL_THREADS */
	return 0;
    }
}

#ifdef TCL_THREADS
/*
 *----------------------------------------------------------------------
 *
 * NotifierThreadProc --
 *
 *	This routine is the initial (and only) function executed by the
 *	special notifier thread. Its job is to wait for file descriptors to
 *	become readable or writable or to have an exception condition and then
 *	to notify other threads who are interested in this information by
 *	signalling a condition variable. Other threads can signal this
 *	notifier thread of a change in their interests by writing a single
 *	byte to a special pipe that the notifier thread is monitoring.
 *
 * Result:
 *	None. Once started, this routine never exits. It dies with the overall
 *	process.
 *
 * Side effects:
 *	The trigger pipe used to signal the notifier thread is created when
 *	the notifier thread first starts.
 *
 *----------------------------------------------------------------------
 */

static TCL_NORETURN void
NotifierThreadProc(
    ClientData clientData)	/* Not used. */
{
    ThreadSpecificData *tsdPtr;
    fd_set readableMask;
    fd_set writableMask;
    fd_set exceptionMask;
    int fds[2];
    int i, numFdBits = 0, receivePipe;
    long found;
    struct timeval poll = {0., 0.}, *timePtr;
    char buf[2];

    if (pipe(fds) != 0) {
	Tcl_Panic("NotifierThreadProc: %s", "could not create trigger pipe");
    }

    receivePipe = fds[0];

    if (TclUnixSetBlockingMode(receivePipe, TCL_MODE_NONBLOCKING) < 0) {
	Tcl_Panic("NotifierThreadProc: %s",
		"could not make receive pipe non blocking");
    }
    if (TclUnixSetBlockingMode(fds[1], TCL_MODE_NONBLOCKING) < 0) {
	Tcl_Panic("NotifierThreadProc: %s",
		"could not make trigger pipe non blocking");
    }
    if (fcntl(receivePipe, F_SETFD, FD_CLOEXEC) < 0) {
	Tcl_Panic("NotifierThreadProc: %s",
		"could not make receive pipe close-on-exec");
    }
    if (fcntl(fds[1], F_SETFD, FD_CLOEXEC) < 0) {
	Tcl_Panic("NotifierThreadProc: %s",
		"could not make trigger pipe close-on-exec");
    }

    /*
     * Install the write end of the pipe into the global variable.
     */

    pthread_mutex_lock(&notifierMutex);
    triggerPipe = fds[1];

    /*
     * Signal any threads that are waiting.
     */

    pthread_cond_broadcast(&notifierCV);
    pthread_mutex_unlock(&notifierMutex);

    /*
     * Look for file events and report them to interested threads.
     */

    while (1) {
	FD_ZERO(&readableMask);
	FD_ZERO(&writableMask);
	FD_ZERO(&exceptionMask);

	/*
	 * Compute the logical OR of the select masks from all the waiting
	 * notifiers.
	 */

	pthread_mutex_lock(&notifierMutex);
	timePtr = NULL;
	for (tsdPtr = waitingListPtr; tsdPtr; tsdPtr = tsdPtr->nextPtr) {
	    for (i = tsdPtr->numFdBits-1; i >= 0; --i) {
		if (FD_ISSET(i, &tsdPtr->checkMasks.readable)) {
		    FD_SET(i, &readableMask);
		}
		if (FD_ISSET(i, &tsdPtr->checkMasks.writable)) {
		    FD_SET(i, &writableMask);
		}
		if (FD_ISSET(i, &tsdPtr->checkMasks.exception)) {
		    FD_SET(i, &exceptionMask);
		}
	    }
	    if (tsdPtr->numFdBits > numFdBits) {
		numFdBits = tsdPtr->numFdBits;
	    }
	    if (tsdPtr->pollState & POLL_WANT) {
		/*
		 * Here we make sure we go through select() with the same mask
		 * bits that were present when the thread tried to poll.
		 */

		tsdPtr->pollState |= POLL_DONE;
		timePtr = &poll;
	    }
	}
	pthread_mutex_unlock(&notifierMutex);

	/*
	 * Set up the select mask to include the receive pipe.
	 */

	if (receivePipe >= numFdBits) {
	    numFdBits = receivePipe + 1;
	}
	FD_SET(receivePipe, &readableMask);

	if (select(numFdBits, &readableMask, &writableMask, &exceptionMask,
		timePtr) == -1) {
	    /*
	     * Try again immediately on an error.
	     */

	    continue;
	}

	/*
	 * Alert any threads that are waiting on a ready file descriptor.
	 */

	pthread_mutex_lock(&notifierMutex);
	for (tsdPtr = waitingListPtr; tsdPtr; tsdPtr = tsdPtr->nextPtr) {
	    found = 0;

	    for (i = tsdPtr->numFdBits-1; i >= 0; --i) {
		if (FD_ISSET(i, &tsdPtr->checkMasks.readable)
			&& FD_ISSET(i, &readableMask)) {
		    FD_SET(i, &tsdPtr->readyMasks.readable);
		    found = 1;
		}
		if (FD_ISSET(i, &tsdPtr->checkMasks.writable)
			&& FD_ISSET(i, &writableMask)) {
		    FD_SET(i, &tsdPtr->readyMasks.writable);
		    found = 1;
		}
		if (FD_ISSET(i, &tsdPtr->checkMasks.exception)
			&& FD_ISSET(i, &exceptionMask)) {
		    FD_SET(i, &tsdPtr->readyMasks.exception);
		    found = 1;
		}
	    }

	    if (found || (tsdPtr->pollState & POLL_DONE)) {
		tsdPtr->eventReady = 1;
		if (tsdPtr->onList) {
		    /*
		     * Remove the ThreadSpecificData structure of this thread
		     * from the waiting list. This prevents us from
		     * continuously spining on select until the other threads
		     * runs and services the file event.
		     */

		    if (tsdPtr->prevPtr) {
			tsdPtr->prevPtr->nextPtr = tsdPtr->nextPtr;
		    } else {
			waitingListPtr = tsdPtr->nextPtr;
		    }
		    if (tsdPtr->nextPtr) {
			tsdPtr->nextPtr->prevPtr = tsdPtr->prevPtr;
		    }
		    tsdPtr->nextPtr = tsdPtr->prevPtr = NULL;
		    tsdPtr->onList = 0;
		    tsdPtr->pollState = 0;
		}
#ifdef __CYGWIN__
		PostMessageW(tsdPtr->hwnd, 1024, 0, 0);
#else /* __CYGWIN__ */
		pthread_cond_broadcast(&tsdPtr->waitCV);
#endif /* __CYGWIN__ */
	    }
	}
	pthread_mutex_unlock(&notifierMutex);

	/*
	 * Consume the next byte from the notifier pipe if the pipe was
	 * readable. Note that there may be multiple bytes pending, but to
	 * avoid a race condition we only read one at a time.
	 */

	if (FD_ISSET(receivePipe, &readableMask)) {
	    i = read(receivePipe, buf, 1);

	    if ((i == 0) || ((i == 1) && (buf[0] == 'q'))) {
		/*
		 * Someone closed the write end of the pipe or sent us a Quit
		 * message [Bug: 4139] and then closed the write end of the
		 * pipe so we need to shut down the notifier thread.
		 */

		break;
	    }
	}
    }

    /*
     * Clean up the read end of the pipe and signal any threads waiting on
     * termination of the notifier thread.
     */

    close(receivePipe);
    pthread_mutex_lock(&notifierMutex);
    triggerPipe = -1;
    pthread_cond_broadcast(&notifierCV);
    pthread_mutex_unlock(&notifierMutex);

    TclpThreadExit(0);
}

#if defined(HAVE_PTHREAD_ATFORK)
/*
 *----------------------------------------------------------------------
 *
 * AtForkChild --







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	    filePtr->proc(filePtr->clientData, mask);
	}
	break;
    }
    return 1;
}


#ifdef NOTIFIER_SELECT





















#ifdef TCL_THREADS

/*
 *----------------------------------------------------------------------
 *














 * AlertSingleThread --





















 *




 *	Notify a single thread that is waiting on a file descriptor to become





 *	readable or writable or to have an exception condition.




























































 *	notifierMutex must be held.







 *






 * Result:







 *	None.





 *



 * Side effects:




 *	The condition variable associated with the thread is broadcasted.













 *



 *----------------------------------------------------------------------












 */




























































































































static void
AlertSingleThread(


	ThreadSpecificData *tsdPtr)








{





























































































































    tsdPtr->eventReady = 1;
    if (tsdPtr->onList) {
        /*
         * Remove the ThreadSpecificData structure of this thread
         * from the waiting list. This prevents us from
         * continuously spinning on epoll_wait until the other
         * threads runs and services the file event.
         */

        if (tsdPtr->prevPtr) {
    	    tsdPtr->prevPtr->nextPtr = tsdPtr->nextPtr;
        } else {
    	    waitingListPtr = tsdPtr->nextPtr;
        }
        if (tsdPtr->nextPtr) {
    	    tsdPtr->nextPtr->prevPtr = tsdPtr->prevPtr;
        }
        tsdPtr->nextPtr = tsdPtr->prevPtr = NULL;
        tsdPtr->onList = 0;
        tsdPtr->pollState = 0;
    }
#ifdef __CYGWIN__
    PostMessageW(tsdPtr->hwnd, 1024, 0, 0);
#else /* __CYGWIN__ */
    pthread_cond_broadcast(&tsdPtr->waitCV);
#endif /* __CYGWIN__ */





































}

#if defined(HAVE_PTHREAD_ATFORK)
/*
 *----------------------------------------------------------------------
 *
 * AtForkChild --
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		    className, 0, 0, 0, 0, 0, NULL, NULL,
		    TclWinGetTclInstance(), NULL);
	    ResetEvent(tsdPtr->event);
#else
	    pthread_cond_destroy(&tsdPtr->waitCV);
	    pthread_cond_init(&tsdPtr->waitCV, NULL);
#endif

	    /*
	     * In case, we had multiple threads running before the fork,
	     * make sure, we don't try to reach out to their thread local data.
	     */
	    tsdPtr->nextPtr = tsdPtr->prevPtr = NULL;

	    /*
	     * The list of registered event handlers at fork time is in
	     * tsdPtr->firstFileHandlerPtr;
	     */
	}
    }

    Tcl_InitNotifier();
}
#endif /* HAVE_PTHREAD_ATFORK */

#endif /* TCL_THREADS */






















































































































































#endif /* !HAVE_COREFOUNDATION */

/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * End:
 */







>



















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		    className, 0, 0, 0, 0, 0, NULL, NULL,
		    TclWinGetTclInstance(), NULL);
	    ResetEvent(tsdPtr->event);
#else
	    pthread_cond_destroy(&tsdPtr->waitCV);
	    pthread_cond_init(&tsdPtr->waitCV, NULL);
#endif

	    /*
	     * In case, we had multiple threads running before the fork,
	     * make sure, we don't try to reach out to their thread local data.
	     */
	    tsdPtr->nextPtr = tsdPtr->prevPtr = NULL;

	    /*
	     * The list of registered event handlers at fork time is in
	     * tsdPtr->firstFileHandlerPtr;
	     */
	}
    }

    Tcl_InitNotifier();
}
#endif /* HAVE_PTHREAD_ATFORK */

#endif /* TCL_THREADS */

#endif /* NOTIFIER_SELECT */
#ifndef HAVE_COREFOUNDATION	/* Darwin/Mac OS X CoreFoundation notifier is
				 * in tclMacOSXNotify.c */
/*
 *----------------------------------------------------------------------
 *
 * TclUnixWaitForFile --
 *
 *	This function waits synchronously for a file to become readable or
 *	writable, with an optional timeout.
 *
 * Results:
 *	The return value is an OR'ed combination of TCL_READABLE,
 *	TCL_WRITABLE, and TCL_EXCEPTION, indicating the conditions that are
 *	present on file at the time of the return. This function will not
 *	return until either "timeout" milliseconds have elapsed or at least
 *	one of the conditions given by mask has occurred for file (a return
 *	value of 0 means that a timeout occurred). No normal events will be
 *	serviced during the execution of this function.
 *
 * Side effects:
 *	Time passes.
 *
 *----------------------------------------------------------------------
 */

int
TclUnixWaitForFile(
    int fd,			/* Handle for file on which to wait. */
    int mask,			/* What to wait for: OR'ed combination of
				 * TCL_READABLE, TCL_WRITABLE, and
				 * TCL_EXCEPTION. */
    int timeout)		/* Maximum amount of time to wait for one of
				 * the conditions in mask to occur, in
				 * milliseconds. A value of 0 means don't wait
				 * at all, and a value of -1 means wait
				 * forever. */
{
    Tcl_Time abortTime = {0, 0}, now; /* silence gcc 4 warning */
    struct timeval blockTime, *timeoutPtr;
    struct pollfd pollFds[1];
    int numFound, result = 0, pollTimeout;

    /*
     * If there is a non-zero finite timeout, compute the time when we give
     * up.
     */

    if (timeout > 0) {
	Tcl_GetTime(&now);
	abortTime.sec = now.sec + timeout/1000;
	abortTime.usec = now.usec + (timeout%1000)*1000;
	if (abortTime.usec >= 1000000) {
	    abortTime.usec -= 1000000;
	    abortTime.sec += 1;
	}
	timeoutPtr = &blockTime;
    } else if (timeout == 0) {
	timeoutPtr = &blockTime;
	blockTime.tv_sec = 0;
	blockTime.tv_usec = 0;
    } else {
	timeoutPtr = NULL;
    }

    /*
     * Setup the pollfd structure for the fd.
     */

    pollFds[0].fd = fd;
    pollFds[0].events = pollFds[0].revents = 0;
    if (mask & TCL_READABLE) {
	pollFds[0].events |= (POLLIN | POLLHUP);
    }
    if (mask & TCL_WRITABLE) {
	pollFds[0].events |= POLLOUT;
    }
    if (mask & TCL_EXCEPTION) {
	pollFds[0].events |= POLLERR;
    }

    /*
     * Loop in a mini-event loop of our own, waiting for either the file to
     * become ready or a timeout to occur.
     */

    while (1) {
	if (timeout > 0) {
	    blockTime.tv_sec = abortTime.sec - now.sec;
	    blockTime.tv_usec = abortTime.usec - now.usec;
	    if (blockTime.tv_usec < 0) {
		blockTime.tv_sec -= 1;
		blockTime.tv_usec += 1000000;
	    }
	    if (blockTime.tv_sec < 0) {
		blockTime.tv_sec = 0;
		blockTime.tv_usec = 0;
	    }
	}

	/*
	 * Wait for the event or a timeout.
	 */

	if (!timeoutPtr) {
	    pollTimeout = -1;
	} else if (!timeoutPtr->tv_sec && !timeoutPtr->tv_usec) {
	    pollTimeout = 0;
	} else {
	    pollTimeout = (int)timeoutPtr->tv_sec * 1000;
	    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) {
	    break;
	}
	if (timeout < 0) {
	    continue;
	}

	/*
	 * The select returned early, so we need to recompute the timeout.
	 */

	Tcl_GetTime(&now);
	if ((abortTime.sec < now.sec)
		|| (abortTime.sec==now.sec && abortTime.usec<=now.usec)) {
	    break;
	}
    }
    return result;
}
#endif /* !HAVE_COREFOUNDATION */

/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * End:
 */
Changes to unix/tclUnixSock.c.
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 * Side effects:
 *	Adds three elements do dsPtr
 *
 *----------------------------------------------------------------------
 */

#ifndef NEED_FAKE_RFC2553


static inline int
IPv6AddressNeedsNumericRendering(
    struct in6_addr addr)
{
    if (IN6_ARE_ADDR_EQUAL(&addr, &in6addr_any)) {
        return 1;
    }

    /*
     * The IN6_IS_ADDR_V4MAPPED macro has a problem with aliasing warnings on
     * at least some versions of OSX.
     */

#pragma GCC diagnostic push 
#pragma GCC diagnostic ignored "-Wstrict-aliasing"
    if (!IN6_IS_ADDR_V4MAPPED(&addr)) {
#pragma GCC diagnostic pop
        return 0;
    }

    return (addr.s6_addr[12] == 0 && addr.s6_addr[13] == 0
            && addr.s6_addr[14] == 0 && addr.s6_addr[15] == 0);
}

#endif /* NEED_FAKE_RFC2553 */

static void
TcpHostPortList(
    Tcl_Interp *interp,
    Tcl_DString *dsPtr,
    address addr,







>
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 * Side effects:
 *	Adds three elements do dsPtr
 *
 *----------------------------------------------------------------------
 */

#ifndef NEED_FAKE_RFC2553
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wstrict-aliasing"
static inline int
IPv6AddressNeedsNumericRendering(
    struct in6_addr addr)
{
    if (IN6_ARE_ADDR_EQUAL(&addr, &in6addr_any)) {
        return 1;
    }

    /*
     * The IN6_IS_ADDR_V4MAPPED macro has a problem with aliasing warnings on
     * at least some versions of OSX.
     */



    if (!IN6_IS_ADDR_V4MAPPED(&addr)) {

        return 0;
    }

    return (addr.s6_addr[12] == 0 && addr.s6_addr[13] == 0
            && addr.s6_addr[14] == 0 && addr.s6_addr[15] == 0);
}
#pragma GCC diagnostic pop
#endif /* NEED_FAKE_RFC2553 */

static void
TcpHostPortList(
    Tcl_Interp *interp,
    Tcl_DString *dsPtr,
    address addr,
Changes to unix/tclUnixTest.c.
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static Tcl_CmdProc TestalarmCmd;
static Tcl_ObjCmdProc TestchmodCmd;
static Tcl_CmdProc TestfilehandlerCmd;
static Tcl_CmdProc TestfilewaitCmd;
static Tcl_CmdProc TestfindexecutableCmd;
static Tcl_ObjCmdProc TestforkObjCmd;
static Tcl_CmdProc TestgetdefencdirCmd;
static Tcl_CmdProc TestgetopenfileCmd;
static Tcl_CmdProc TestgotsigCmd;
static Tcl_CmdProc TestsetdefencdirCmd;
static Tcl_FileProc TestFileHandlerProc;
static void AlarmHandler(int signum);

/*
 *----------------------------------------------------------------------
 *
 * TclplatformtestInit --







|


|







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static Tcl_CmdProc TestalarmCmd;
static Tcl_ObjCmdProc TestchmodCmd;
static Tcl_CmdProc TestfilehandlerCmd;
static Tcl_CmdProc TestfilewaitCmd;
static Tcl_CmdProc TestfindexecutableCmd;
static Tcl_ObjCmdProc TestforkObjCmd;
static Tcl_ObjCmdProc TestgetencpathObjCmd;
static Tcl_CmdProc TestgetopenfileCmd;
static Tcl_CmdProc TestgotsigCmd;
static Tcl_ObjCmdProc TestsetencpathObjCmd;
static Tcl_FileProc TestFileHandlerProc;
static void AlarmHandler(int signum);

/*
 *----------------------------------------------------------------------
 *
 * TclplatformtestInit --
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	    NULL, NULL);
    Tcl_CreateCommand(interp, "testfindexecutable", TestfindexecutableCmd,
	    NULL, NULL);
    Tcl_CreateObjCommand(interp, "testfork", TestforkObjCmd,
        NULL, NULL);
    Tcl_CreateCommand(interp, "testgetopenfile", TestgetopenfileCmd,
	    NULL, NULL);
    Tcl_CreateCommand(interp, "testgetdefenc", TestgetdefencdirCmd,
	    NULL, NULL);
    Tcl_CreateCommand(interp, "testsetdefenc", TestsetdefencdirCmd,
	    NULL, NULL);
    Tcl_CreateCommand(interp, "testalarm", TestalarmCmd,
	    NULL, NULL);
    Tcl_CreateCommand(interp, "testgotsig", TestgotsigCmd,
	    NULL, NULL);
    return TCL_OK;
}







|

|







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	    NULL, NULL);
    Tcl_CreateCommand(interp, "testfindexecutable", TestfindexecutableCmd,
	    NULL, NULL);
    Tcl_CreateObjCommand(interp, "testfork", TestforkObjCmd,
        NULL, NULL);
    Tcl_CreateCommand(interp, "testgetopenfile", TestgetopenfileCmd,
	    NULL, NULL);
    Tcl_CreateObjCommand(interp, "testgetencpath", TestgetencpathObjCmd,
	    NULL, NULL);
    Tcl_CreateObjCommand(interp, "testsetencpath", TestsetencpathObjCmd,
	    NULL, NULL);
    Tcl_CreateCommand(interp, "testalarm", TestalarmCmd,
	    NULL, NULL);
    Tcl_CreateCommand(interp, "testgotsig", TestgotsigCmd,
	    NULL, NULL);
    return TCL_OK;
}
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    }
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * TestsetdefencdirCmd --
 *
 *	This function implements the "testsetdefenc" command. It is used to
 *	test Tcl_SetDefaultEncodingDir().
 *
 * Results:
 *	A standard Tcl result.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

static int
TestsetdefencdirCmd(
    ClientData clientData,	/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int argc,			/* Number of arguments. */
    const char **argv)		/* Argument strings. */
{
    if (argc != 2) {
        Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
		" defaultDir\"", NULL);
        return TCL_ERROR;
    }

    Tcl_SetDefaultEncodingDir(argv[1]);
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * TestforkObjCmd --







|

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<
|



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    }
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * TestsetencpathCmd --
 *
 *	This function implements the "testsetencpath" command. It is used to
 *	test Tcl_SetDefaultEncodingDir().
 *
 * Results:
 *	A standard Tcl result.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

static int
TestsetencpathObjCmd(
    ClientData clientData,	/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const *objv)	/* Argument strings. */
{
    if (objc != 2) {

        Tcl_WrongNumArgs(interp, 1, objv, "defaultDir");
        return TCL_ERROR;
    }

    Tcl_SetEncodingSearchPath(objv[1]);
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * TestforkObjCmd --
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 */

static int
TestforkObjCmd(
    ClientData clientData,	/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const *objv)		/* Argument strings. */
{
    pid_t pid;

    if (objc != 1) {
        Tcl_WrongNumArgs(interp, 1, objv, "");
        return TCL_ERROR;
    }







|







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 */

static int
TestforkObjCmd(
    ClientData clientData,	/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const *objv)	/* Argument strings. */
{
    pid_t pid;

    if (objc != 1) {
        Tcl_WrongNumArgs(interp, 1, objv, "");
        return TCL_ERROR;
    }
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    Tcl_SetObjResult(interp, Tcl_NewIntObj(pid));
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * TestgetdefencdirCmd --
 *
 *	This function implements the "testgetdefenc" command. It is used to
 *	test Tcl_GetDefaultEncodingDir().
 *
 * Results:
 *	A standard Tcl result.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

static int
TestgetdefencdirCmd(
    ClientData clientData,	/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int argc,			/* Number of arguments. */
    const char **argv)		/* Argument strings. */
{
    if (argc != 1) {
        Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], NULL);
        return TCL_ERROR;
    }

    Tcl_AppendResult(interp, Tcl_GetDefaultEncodingDir(), NULL);
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * TestalarmCmd --







|

|
|











|


|
|

|
|



|







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    Tcl_SetObjResult(interp, Tcl_NewIntObj(pid));
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * TestgetencpathObjCmd --
 *
 *	This function implements the "testgetencpath" command. It is used to
 *	test Tcl_GetEncodingSearchPath().
 *
 * Results:
 *	A standard Tcl result.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

static int
TestgetencpathObjCmd(
    ClientData clientData,	/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const *objv)		/* Argument strings. */
{
    if (objc != 1) {
        Tcl_WrongNumArgs(interp, 1, objv, "");
        return TCL_ERROR;
    }

    Tcl_SetObjResult(interp, Tcl_GetEncodingSearchPath());
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * TestalarmCmd --
Changes to win/Makefile.in.
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661
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	    $(COPY) "$$i" "$(SCRIPT_INSTALL_DIR)"; \
	    done;
	@echo "Installing library http1.0 directory";
	@for j in $(ROOT_DIR)/library/http1.0/*.tcl; \
	    do \
	    $(COPY) "$$j" "$(SCRIPT_INSTALL_DIR)/http1.0"; \
	    done;
	@echo "Installing package http 2.8.10 as a Tcl Module";
	@$(COPY) $(ROOT_DIR)/library/http/http.tcl $(SCRIPT_INSTALL_DIR)/../tcl8/8.6/http-2.8.10.tm;
	@echo "Installing library opt0.4 directory";
	@for j in $(ROOT_DIR)/library/opt/*.tcl; \
	    do \
	    $(COPY) "$$j" "$(SCRIPT_INSTALL_DIR)/opt0.4"; \
	    done;
	@echo "Installing package msgcat 1.6.0 as a Tcl Module";
	@$(COPY) $(ROOT_DIR)/library/msgcat/msgcat.tcl $(SCRIPT_INSTALL_DIR)/../tcl8/8.5/msgcat-1.6.0.tm;







|
|







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	    $(COPY) "$$i" "$(SCRIPT_INSTALL_DIR)"; \
	    done;
	@echo "Installing library http1.0 directory";
	@for j in $(ROOT_DIR)/library/http1.0/*.tcl; \
	    do \
	    $(COPY) "$$j" "$(SCRIPT_INSTALL_DIR)/http1.0"; \
	    done;
	@echo "Installing package http 2.8.11 as a Tcl Module";
	@$(COPY) $(ROOT_DIR)/library/http/http.tcl $(SCRIPT_INSTALL_DIR)/../tcl8/8.6/http-2.8.11.tm;
	@echo "Installing library opt0.4 directory";
	@for j in $(ROOT_DIR)/library/opt/*.tcl; \
	    do \
	    $(COPY) "$$j" "$(SCRIPT_INSTALL_DIR)/opt0.4"; \
	    done;
	@echo "Installing package msgcat 1.6.0 as a Tcl Module";
	@$(COPY) $(ROOT_DIR)/library/msgcat/msgcat.tcl $(SCRIPT_INSTALL_DIR)/../tcl8/8.5/msgcat-1.6.0.tm;
Changes to win/tclWinChan.c.
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137
138

/*
 * General useful clarification macros.
 */

#define SET_FLAG(var, flag)	((var) |= (flag))
#define CLEAR_FLAG(var, flag)	((var) &= ~(flag))
#define TEST_FLAG(value, flag)	((value) & (flag) != 0)

/*
 *----------------------------------------------------------------------
 *
 * FileInit --
 *
 *	This function creates the window used to simulate file events.







|







124
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134
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/*
 * General useful clarification macros.
 */

#define SET_FLAG(var, flag)	((var) |= (flag))
#define CLEAR_FLAG(var, flag)	((var) &= ~(flag))
#define TEST_FLAG(value, flag)	(((value) & (flag)) != 0)

/*
 *----------------------------------------------------------------------
 *
 * FileInit --
 *
 *	This function creates the window used to simulate file events.
Changes to win/tclWinConsole.c.
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68
 */

typedef struct {
    HANDLE thread;		/* Handle to reader or writer thread. */
    HANDLE readyEvent;		/* Manual-reset event to signal _to_ the main
				 * thread when the worker thread has finished
				 * waiting for its normal work to happen. */
    HANDLE startEvent;		/* Auto-reset event used by the main thread to
				 * signal when the thread should attempt to do
				 * its normal work. */
    HANDLE stopEvent;		/* Auto-reset event used by the main thread to
				 * signal when the thread should exit. */
} ConsoleThreadInfo;

/*
 * This structure describes per-instance data for a console based channel.
 */

typedef struct ConsoleInfo {







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<
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<
|







50
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57
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64
 */

typedef struct {
    HANDLE thread;		/* Handle to reader or writer thread. */
    HANDLE readyEvent;		/* Manual-reset event to signal _to_ the main
				 * thread when the worker thread has finished
				 * waiting for its normal work to happen. */




    TclPipeThreadInfo *TI;	/* Thread info structure of writer and reader. */
} ConsoleThreadInfo;

/*
 * This structure describes per-instance data for a console based channel.
 */

typedef struct ConsoleInfo {
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				 * which events should be reported. */
    int flags;			/* State flags, see above for a list. */
    Tcl_ThreadId threadId;	/* Thread to which events should be reported.
				 * This value is used by the reader/writer
				 * threads. */
    ConsoleThreadInfo writer;	/* A specialized thread for handling
				 * asynchronous writes to the console; the
				 * waiting starts when a start event is sent,
				 * and a reset event is sent back to the main
				 * thread when the write is done. A stop event
				 * is used to terminate the thread. */
    ConsoleThreadInfo reader;	/* A specialized thread for handling
				 * asynchronous reads from the console; the
				 * waiting starts when a start event is sent,
				 * and a reset event is sent back to the main
				 * thread when input is available. A stop
				 * event is used to terminate the thread. */
    DWORD writeError;		/* An error caused by the last background
				 * write. Set to 0 if no error has been
				 * detected. This word is shared with the
				 * writer thread so access must be
				 * synchronized with the writable object. */
    char *writeBuf;		/* Current background output buffer. Access is
				 * synchronized with the writable object. */







|

|
<


|

|
<







74
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				 * which events should be reported. */
    int flags;			/* State flags, see above for a list. */
    Tcl_ThreadId threadId;	/* Thread to which events should be reported.
				 * This value is used by the reader/writer
				 * threads. */
    ConsoleThreadInfo writer;	/* A specialized thread for handling
				 * asynchronous writes to the console; the
				 * waiting starts when a control event is sent,
				 * and a reset event is sent back to the main
				 * thread when the write is done. */

    ConsoleThreadInfo reader;	/* A specialized thread for handling
				 * asynchronous reads from the console; the
				 * waiting starts when a control event is sent,
				 * and a reset event is sent back to the main
				 * thread when input is available. */

    DWORD writeError;		/* An error caused by the last background
				 * write. Set to 0 if no error has been
				 * detected. This word is shared with the
				 * writer thread so access must be
				 * synchronized with the writable object. */
    char *writeBuf;		/* Current background output buffer. Access is
				 * synchronized with the writable object. */
164
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static void		ConsoleThreadActionProc(ClientData instanceData,
			    int action);
static BOOL		ReadConsoleBytes(HANDLE hConsole, LPVOID lpBuffer,
			    DWORD nbytes, LPDWORD nbytesread);
static BOOL		WriteConsoleBytes(HANDLE hConsole,
			    const void *lpBuffer, DWORD nbytes,
			    LPDWORD nbyteswritten);
static void		StartChannelThread(ConsoleInfo *infoPtr,
			    ConsoleThreadInfo *threadInfoPtr,
			    LPTHREAD_START_ROUTINE threadProc);
static void		StopChannelThread(ConsoleThreadInfo *threadInfoPtr);

/*
 * This structure describes the channel type structure for command console
 * based IO.
 */

static const Tcl_ChannelType consoleChannelType = {







<
<
<
<







158
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165
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171
static void		ConsoleThreadActionProc(ClientData instanceData,
			    int action);
static BOOL		ReadConsoleBytes(HANDLE hConsole, LPVOID lpBuffer,
			    DWORD nbytes, LPDWORD nbytesread);
static BOOL		WriteConsoleBytes(HANDLE hConsole,
			    const void *lpBuffer, DWORD nbytes,
			    LPDWORD nbyteswritten);





/*
 * This structure describes the channel type structure for command console
 * based IO.
 */

static const Tcl_ChannelType consoleChannelType = {
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    }
    return 0;
}

/*
 *----------------------------------------------------------------------
 *
 * StartChannelThread, StopChannelThread --
 *
 *	Helpers that codify how to ask one of the console service threads to
 *	start and stop.
 *
 *----------------------------------------------------------------------
 */

static void
StartChannelThread(
    ConsoleInfo *infoPtr,
    ConsoleThreadInfo *threadInfoPtr,
    LPTHREAD_START_ROUTINE threadProc)
{
    DWORD id;

    threadInfoPtr->readyEvent = CreateEvent(NULL, TRUE, TRUE, NULL);
    threadInfoPtr->startEvent = CreateEvent(NULL, FALSE, FALSE, NULL);
    threadInfoPtr->stopEvent = CreateEvent(NULL, FALSE, FALSE, NULL);
    threadInfoPtr->thread = CreateThread(NULL, 256, threadProc, infoPtr, 0,
	    &id);
    SetThreadPriority(threadInfoPtr->thread, THREAD_PRIORITY_HIGHEST);
}

static void
StopChannelThread(
    ConsoleThreadInfo *threadInfoPtr)
{
    DWORD exitCode = 0;

    /*
     * The thread may already have closed on it's own. Check it's exit
     * code.
     */

    GetExitCodeThread(threadInfoPtr->thread, &exitCode);
    if (exitCode == STILL_ACTIVE) {
	/*
	 * Set the stop event so that if the reader thread is blocked in
	 * ConsoleReaderThread on WaitForMultipleEvents, it will exit cleanly.
	 */

	SetEvent(threadInfoPtr->stopEvent);

	/*
	 * Wait at most 20 milliseconds for the reader thread to close.
	 */

	if (WaitForSingleObject(threadInfoPtr->thread, 20) == WAIT_TIMEOUT) {
	    /*
	     * Forcibly terminate the background thread as a last resort.
	     * Note that we need to guard against terminating the thread while
	     * it is in the middle of Tcl_ThreadAlert because it won't be able
	     * to release the notifier lock.
	     */

	    Tcl_MutexLock(&consoleMutex);
	    /* BUG: this leaks memory. */
	    TerminateThread(threadInfoPtr->thread, 0);
	    Tcl_MutexUnlock(&consoleMutex);
	}
    }

    /*
     * Close all the handles associated with the thread, and set the thread
     * handle field to NULL to mark that the thread has been cleaned up.
     */

    CloseHandle(threadInfoPtr->thread);
    CloseHandle(threadInfoPtr->readyEvent);
    CloseHandle(threadInfoPtr->startEvent);
    CloseHandle(threadInfoPtr->stopEvent);
    threadInfoPtr->thread = NULL;
}

/*
 *----------------------------------------------------------------------
 *
 * ConsoleCloseProc --
 *
 *	Closes a console based IO channel.
 *
 * Results:
 *	0 on success, errno otherwise.
 *







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







504
505
506
507
508
509
510














































































511
512
513
514
515
516
517
    }
    return 0;
}

/*
 *----------------------------------------------------------------------
 *














































































 * ConsoleCloseProc --
 *
 *	Closes a console based IO channel.
 *
 * Results:
 *	0 on success, errno otherwise.
 *
622
623
624
625
626
627
628



629
630
631
632
633
634
635
636
637
638
639
640
641
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643
644
645
646
647
648



649
650
651
652
653
654
655
656
    /*
     * Clean up the background thread if necessary. Note that this must be
     * done before we can close the file, since the thread may be blocking
     * trying to read from the console.
     */

    if (consolePtr->reader.thread) {



	StopChannelThread(&consolePtr->reader);
    }
    consolePtr->validMask &= ~TCL_READABLE;

    /*
     * Wait for the writer thread to finish the current buffer, then terminate
     * the thread and close the handles. If the channel is nonblocking, there
     * should be no pending write operations.
     */

    if (consolePtr->writer.thread) {
	if (consolePtr->toWrite) {
	    /*
	     * We only need to wait if there is something to write. This may
	     * prevent infinite wait on exit. [Python Bug 216289]
	     */

	    WaitForSingleObject(consolePtr->writer.readyEvent, INFINITE);
	}




	StopChannelThread(&consolePtr->writer);
    }
    consolePtr->validMask &= ~TCL_WRITABLE;

    /*
     * Don't close the Win32 handle if the handle is a standard channel during
     * the thread exit process. Otherwise, one thread may kill the stdio of
     * another.







>
>
>
|
















|


>
>
>
|







534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
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559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
    /*
     * Clean up the background thread if necessary. Note that this must be
     * done before we can close the file, since the thread may be blocking
     * trying to read from the console.
     */

    if (consolePtr->reader.thread) {
	TclPipeThreadStop(&consolePtr->reader.TI, consolePtr->reader.thread);
	CloseHandle(consolePtr->reader.thread);
	CloseHandle(consolePtr->reader.readyEvent);
	consolePtr->reader.thread = NULL;
    }
    consolePtr->validMask &= ~TCL_READABLE;

    /*
     * Wait for the writer thread to finish the current buffer, then terminate
     * the thread and close the handles. If the channel is nonblocking, there
     * should be no pending write operations.
     */

    if (consolePtr->writer.thread) {
	if (consolePtr->toWrite) {
	    /*
	     * We only need to wait if there is something to write. This may
	     * prevent infinite wait on exit. [Python Bug 216289]
	     */

	    WaitForSingleObject(consolePtr->writer.readyEvent, 5000);
	}

	TclPipeThreadStop(&consolePtr->writer.TI, consolePtr->writer.thread);
	CloseHandle(consolePtr->writer.thread);
	CloseHandle(consolePtr->writer.readyEvent);
	consolePtr->writer.thread = NULL;
    }
    consolePtr->validMask &= ~TCL_WRITABLE;

    /*
     * Don't close the Win32 handle if the handle is a standard channel during
     * the thread exit process. Otherwise, one thread may kill the stdio of
     * another.
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811
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815

816
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823
ConsoleOutputProc(
    ClientData instanceData,	/* Console state. */
    const char *buf,		/* The data buffer. */
    int toWrite,		/* How many bytes to write? */
    int *errorCode)		/* Where to store error code. */
{
    ConsoleInfo *infoPtr = instanceData;
    ConsoleThreadInfo *threadInfo = &infoPtr->reader;
    DWORD bytesWritten, timeout;

    *errorCode = 0;


    timeout = (infoPtr->flags & CONSOLE_ASYNC) ? 0 : INFINITE;

    if (WaitForSingleObject(threadInfo->readyEvent,timeout) == WAIT_TIMEOUT) {
	/*
	 * The writer thread is blocked waiting for a write to complete and
	 * the channel is in non-blocking mode.
	 */

	errno = EWOULDBLOCK;
	goto error;







|



>
>
|
>
|







722
723
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744
ConsoleOutputProc(
    ClientData instanceData,	/* Console state. */
    const char *buf,		/* The data buffer. */
    int toWrite,		/* How many bytes to write? */
    int *errorCode)		/* Where to store error code. */
{
    ConsoleInfo *infoPtr = instanceData;
    ConsoleThreadInfo *threadInfo = &infoPtr->writer;
    DWORD bytesWritten, timeout;

    *errorCode = 0;

    /* avoid blocking if pipe-thread exited */
    timeout = (infoPtr->flags & CONSOLE_ASYNC) || !TclPipeThreadIsAlive(&threadInfo->TI)
	|| TclInExit() || TclInThreadExit() ? 0 : INFINITE;
    if (WaitForSingleObject(threadInfo->readyEvent, timeout) == WAIT_TIMEOUT) {
	/*
	 * The writer thread is blocked waiting for a write to complete and
	 * the channel is in non-blocking mode.
	 */

	errno = EWOULDBLOCK;
	goto error;
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851
852
853
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855
856
857
858
859
860
861
862
863
	    }
	    infoPtr->writeBufLen = toWrite;
	    infoPtr->writeBuf = ckalloc(toWrite);
	}
	memcpy(infoPtr->writeBuf, buf, (size_t) toWrite);
	infoPtr->toWrite = toWrite;
	ResetEvent(threadInfo->readyEvent);
	SetEvent(threadInfo->startEvent);
	bytesWritten = toWrite;
    } else {
	/*
	 * In the blocking case, just try to write the buffer directly. This
	 * avoids an unnecessary copy.
	 */








|







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784
	    }
	    infoPtr->writeBufLen = toWrite;
	    infoPtr->writeBuf = ckalloc(toWrite);
	}
	memcpy(infoPtr->writeBuf, buf, (size_t) toWrite);
	infoPtr->toWrite = toWrite;
	ResetEvent(threadInfo->readyEvent);
	TclPipeThreadSignal(&threadInfo->TI);
	bytesWritten = toWrite;
    } else {
	/*
	 * In the blocking case, just try to write the buffer directly. This
	 * avoids an unnecessary copy.
	 */

1086
1087
1088
1089
1090
1091
1092
1093


1094
1095
1096
1097
1098
1099
1100
1101
1102
    INPUT_RECORD input;

    while (1) {
	/*
	 * Synchronize with the reader thread.
	 */

	timeout = blocking ? INFINITE : 0;


	if (WaitForSingleObject(threadInfo->readyEvent,
		timeout) == WAIT_TIMEOUT) {
	    /*
	     * The reader thread is blocked waiting for data and the channel
	     * is in non-blocking mode.
	     */

	    errno = EWOULDBLOCK;
	    return -1;







|
>
>
|
<







1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017

1018
1019
1020
1021
1022
1023
1024
    INPUT_RECORD input;

    while (1) {
	/*
	 * Synchronize with the reader thread.
	 */

	/* avoid blocking if pipe-thread exited */
	timeout = (!blocking || !TclPipeThreadIsAlive(&threadInfo->TI)
		|| TclInExit() || TclInThreadExit()) ? 0 : INFINITE;
	if (WaitForSingleObject(threadInfo->readyEvent, timeout) == WAIT_TIMEOUT) {

	    /*
	     * The reader thread is blocked waiting for data and the channel
	     * is in non-blocking mode.
	     */

	    errno = EWOULDBLOCK;
	    return -1;
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1150
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1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
	}

	/*
	 * There wasn't any data available, so reset the thread and try again.
	 */

	ResetEvent(threadInfo->readyEvent);
	SetEvent(threadInfo->startEvent);
    }
}

/*
 *----------------------------------------------------------------------
 *
 * ConsoleReaderThread --







|







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	}

	/*
	 * There wasn't any data available, so reset the thread and try again.
	 */

	ResetEvent(threadInfo->readyEvent);
	TclPipeThreadSignal(&threadInfo->TI);
    }
}

/*
 *----------------------------------------------------------------------
 *
 * ConsoleReaderThread --
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1181

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1227
1228

1229
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1231
1232
1233
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1235
 *----------------------------------------------------------------------
 */

static DWORD WINAPI
ConsoleReaderThread(
    LPVOID arg)
{

    ConsoleInfo *infoPtr = arg;
    HANDLE *handle = infoPtr->handle;
    ConsoleThreadInfo *threadInfo = &infoPtr->reader;
    DWORD waitResult;
    HANDLE wEvents[2];

    /*
     * The first event takes precedence.
     */

    wEvents[0] = threadInfo->stopEvent;
    wEvents[1] = threadInfo->startEvent;

    for (;;) {
	/*
	 * Wait for the main thread to signal before attempting to wait.
	 */

	waitResult = WaitForMultipleObjects(2, wEvents, FALSE, INFINITE);



	if (waitResult != (WAIT_OBJECT_0 + 1)) {
	    /*
	     * The start event was not signaled. It must be the stop event or


	     * an error, so exit this thread.
	     */

	    break;
	}

	/*
	 * Look for data on the console, but first ignore any events that are
	 * not KEY_EVENTs.
	 */

	if (ReadConsoleBytes(handle, infoPtr->buffer, CONSOLE_BUFFER_SIZE,
		(LPDWORD) &infoPtr->bytesRead) != FALSE) {
	    /*
	     * Data was stored in the buffer.
	     */

	    infoPtr->readFlags |= CONSOLE_BUFFERED;
	} else {
	    DWORD err = GetLastError();

	    if (err == (DWORD) EOF) {
		infoPtr->readFlags = CONSOLE_EOF;
	    }

	}

	/*
	 * Signal the main thread by signalling the readable event and then
	 * waking up the notifier thread.
	 */








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1109


1110

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1114
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1119


1120
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1123

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1126
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1128
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1140
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1142
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1144
1145
1146
1147
1148
1149
1150
1151
 *----------------------------------------------------------------------
 */

static DWORD WINAPI
ConsoleReaderThread(
    LPVOID arg)
{
    TclPipeThreadInfo *pipeTI = (TclPipeThreadInfo *)arg;
    ConsoleInfo *infoPtr = NULL; /* access info only after success init/wait */
    HANDLE *handle = NULL;
    ConsoleThreadInfo *threadInfo = NULL;


    int done = 0;






    while (!done) {

	/*
	 * Wait for the main thread to signal before attempting to read.
	 */

	if (!TclPipeThreadWaitForSignal(&pipeTI)) {
	    /* exit */
	    break;
	}
	if (!infoPtr) {


	    infoPtr = (ConsoleInfo *)pipeTI->clientData;
	    handle = infoPtr->handle;
	    threadInfo = &infoPtr->reader;

	}



	/*
	 * Look for data on the console, but first ignore any events that are
	 * not KEY_EVENTs.
	 */

	if (ReadConsoleBytes(handle, infoPtr->buffer, CONSOLE_BUFFER_SIZE,
		(LPDWORD) &infoPtr->bytesRead) != FALSE) {
	    /*
	     * Data was stored in the buffer.
	     */

	    infoPtr->readFlags |= CONSOLE_BUFFERED;
	} else {
	    DWORD err = GetLastError();

	    if (err == (DWORD) EOF) {
		infoPtr->readFlags = CONSOLE_EOF;
	    }
	    done = 1;
	}

	/*
	 * Signal the main thread by signalling the readable event and then
	 * waking up the notifier thread.
	 */

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1256
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1260
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1262
	     */

	    Tcl_ThreadAlert(infoPtr->threadId);
	}
	Tcl_MutexUnlock(&consoleMutex);
    }




    return 0;
}

/*
 *----------------------------------------------------------------------
 *
 * ConsoleWriterThread --







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1177
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	     */

	    Tcl_ThreadAlert(infoPtr->threadId);
	}
	Tcl_MutexUnlock(&consoleMutex);
    }

    /* Worker exit, so inform the main thread or free TI-structure (if owned) */
    TclPipeThreadExit(&pipeTI);

    return 0;
}

/*
 *----------------------------------------------------------------------
 *
 * ConsoleWriterThread --
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1323
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1327
1328
1329
 *----------------------------------------------------------------------
 */

static DWORD WINAPI
ConsoleWriterThread(
    LPVOID arg)
{

    ConsoleInfo *infoPtr = arg;
    HANDLE *handle = infoPtr->handle;
    ConsoleThreadInfo *threadInfo = &infoPtr->writer;
    DWORD count, toWrite, waitResult;
    char *buf;
    HANDLE wEvents[2];

    /*
     * The first event takes precedence.
     */

    wEvents[0] = threadInfo->stopEvent;
    wEvents[1] = threadInfo->startEvent;

    for (;;) {
	/*
	 * Wait for the main thread to signal before attempting to write.
	 */

	waitResult = WaitForMultipleObjects(2, wEvents, FALSE, INFINITE);

	if (waitResult != (WAIT_OBJECT_0 + 1)) {
	    /*
	     * The start event was not signaled. It must be the stop event or
	     * an error, so exit this thread.
	     */




	    break;
	}

	buf = infoPtr->writeBuf;
	toWrite = infoPtr->toWrite;

	/*
	 * Loop until all of the bytes are written or an error occurs.
	 */

	while (toWrite > 0) {
	    if (WriteConsoleBytes(handle, buf, (DWORD) toWrite,
		    &count) == FALSE) {
		infoPtr->writeError = GetLastError();

		break;
	    }
	    toWrite -= count;
	    buf += count;
	}

	/*







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 *----------------------------------------------------------------------
 */

static DWORD WINAPI
ConsoleWriterThread(
    LPVOID arg)
{
    TclPipeThreadInfo *pipeTI = (TclPipeThreadInfo *)arg;
    ConsoleInfo *infoPtr = NULL; /* access info only after success init/wait */
    HANDLE *handle = NULL;
    ConsoleThreadInfo *threadInfo = NULL;
    DWORD count, toWrite;
    char *buf;

    int done = 0;






    while (!done) {

	/*
	 * Wait for the main thread to signal before attempting to write.
	 */
	if (!TclPipeThreadWaitForSignal(&pipeTI)) {

	    /* exit */



	    break;

	}
	if (!infoPtr) {
	    infoPtr = (ConsoleInfo *)pipeTI->clientData;
	    handle = infoPtr->handle;
	    threadInfo = &infoPtr->writer;
	}

	buf = infoPtr->writeBuf;
	toWrite = infoPtr->toWrite;

	/*
	 * Loop until all of the bytes are written or an error occurs.
	 */

	while (toWrite > 0) {
	    if (WriteConsoleBytes(handle, buf, (DWORD) toWrite,
		    &count) == FALSE) {
		infoPtr->writeError = GetLastError();
		done = 1;
		break;
	    }
	    toWrite -= count;
	    buf += count;
	}

	/*
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1353
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	     * it anyway.
	     */

	    Tcl_ThreadAlert(infoPtr->threadId);
	}
	Tcl_MutexUnlock(&consoleMutex);
    }




    return 0;
}

/*
 *----------------------------------------------------------------------
 *







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	     * it anyway.
	     */

	    Tcl_ThreadAlert(infoPtr->threadId);
	}
	Tcl_MutexUnlock(&consoleMutex);
    }

    /* Worker exit, so inform the main thread or free TI-structure (if owned) */
    TclPipeThreadExit(&pipeTI);

    return 0;
}

/*
 *----------------------------------------------------------------------
 *
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1425
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1429
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1431
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	 * we only want to catch when complete lines are ready for reading.
	 */

	GetConsoleMode(infoPtr->handle, &modes);
	modes &= ~(ENABLE_WINDOW_INPUT | ENABLE_MOUSE_INPUT);
	modes |= ENABLE_LINE_INPUT;
	SetConsoleMode(infoPtr->handle, modes);
	StartChannelThread(infoPtr, &infoPtr->reader, ConsoleReaderThread);





    }

    if (permissions & TCL_WRITABLE) {
	StartChannelThread(infoPtr, &infoPtr->writer, ConsoleWriterThread);





    }

    /*
     * 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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	 * we only want to catch when complete lines are ready for reading.
	 */

	GetConsoleMode(infoPtr->handle, &modes);
	modes &= ~(ENABLE_WINDOW_INPUT | ENABLE_MOUSE_INPUT);
	modes |= ENABLE_LINE_INPUT;
	SetConsoleMode(infoPtr->handle, modes);

	infoPtr->reader.readyEvent = CreateEvent(NULL, TRUE, TRUE, NULL);
	infoPtr->reader.thread = CreateThread(NULL, 256, ConsoleReaderThread,
		TclPipeThreadCreateTI(&infoPtr->reader.TI, infoPtr,
			infoPtr->reader.readyEvent), 0, NULL);
	SetThreadPriority(infoPtr->reader.thread, THREAD_PRIORITY_HIGHEST);
    }

    if (permissions & TCL_WRITABLE) {

	infoPtr->writer.readyEvent = CreateEvent(NULL, TRUE, TRUE, NULL);
	infoPtr->writer.thread = CreateThread(NULL, 256, ConsoleWriterThread,
		TclPipeThreadCreateTI(&infoPtr->writer.TI, infoPtr,
			infoPtr->writer.readyEvent), 0, NULL);
	SetThreadPriority(infoPtr->writer.thread, THREAD_PRIORITY_HIGHEST);
    }

    /*
     * 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/tclWinInit.c.
72
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79
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84
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#ifndef PROCESSOR_ARCHITECTURE_IA32_ON_WIN64
#define PROCESSOR_ARCHITECTURE_IA32_ON_WIN64	10
#endif
#ifndef PROCESSOR_ARCHITECTURE_UNKNOWN
#define PROCESSOR_ARCHITECTURE_UNKNOWN		0xFFFF
#endif







/*
 * The following arrays contain the human readable strings for the Windows
 * platform and processor values.
 */


#define NUMPLATFORMS 4







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#ifndef PROCESSOR_ARCHITECTURE_IA32_ON_WIN64
#define PROCESSOR_ARCHITECTURE_IA32_ON_WIN64	10
#endif
#ifndef PROCESSOR_ARCHITECTURE_UNKNOWN
#define PROCESSOR_ARCHITECTURE_UNKNOWN		0xFFFF
#endif


/*
 * Windows version dependend functions
 */
TclWinProcs tclWinProcs;

/*
 * The following arrays contain the human readable strings for the Windows
 * platform and processor values.
 */


#define NUMPLATFORMS 4
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153
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 */

void
TclpInitPlatform(void)
{
    WSADATA wsaData;
    WORD wVersionRequested = MAKEWORD(2, 2);


    tclPlatform = TCL_PLATFORM_WINDOWS;

    /*
     * Initialize the winsock library. On Windows XP and higher this
     * can never fail.
     */
    WSAStartup(wVersionRequested, &wsaData);

#ifdef STATIC_BUILD
    /*
     * If we are in a statically linked executable, then we need to explicitly
     * initialize the Windows function tables here since DllMain() will not be
     * invoked.
     */

    TclWinInit(GetModuleHandle(NULL));
#endif








}

/*
 *-------------------------------------------------------------------------
 *
 * TclpInitLibraryPath --
 *







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172
173
174
 */

void
TclpInitPlatform(void)
{
    WSADATA wsaData;
    WORD wVersionRequested = MAKEWORD(2, 2);
    HMODULE handle;

    tclPlatform = TCL_PLATFORM_WINDOWS;

    /*
     * Initialize the winsock library. On Windows XP and higher this
     * can never fail.
     */
    WSAStartup(wVersionRequested, &wsaData);

#ifdef STATIC_BUILD
    /*
     * If we are in a statically linked executable, then we need to explicitly
     * initialize the Windows function tables here since DllMain() will not be
     * invoked.
     */

    TclWinInit(GetModuleHandle(NULL));
#endif

    /*
     * Fill available functions depending on windows version
     */
    handle = GetModuleHandle(TEXT("KERNEL32"));
    tclWinProcs.cancelSynchronousIo =
	    (BOOL (WINAPI *)(HANDLE)) GetProcAddress(handle,
	    "CancelSynchronousIo");
}

/*
 *-------------------------------------------------------------------------
 *
 * TclpInitLibraryPath --
 *
533
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544
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546
547
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550
551
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556
    TCHAR szUserName[UNLEN+1];
    DWORD cchUserNameLen = UNLEN;

    Tcl_SetVar2Ex(interp, "tclDefaultLibrary", NULL,
	    TclGetProcessGlobalValue(&defaultLibraryDir), TCL_GLOBAL_ONLY);

    if (!osInfoInitialized) {
	HANDLE handle = LoadLibraryW(L"NTDLL");
	int(__stdcall *getversion)(void *) =
		(int(__stdcall *)(void *)) GetProcAddress(handle, "RtlGetVersion");
	osInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFOW);
	if (!getversion || getversion(&osInfo)) {
	    GetVersionExW(&osInfo);
	}
	if (handle) {
		FreeLibrary(handle);
	}
	osInfoInitialized = 1;
    }
    GetSystemInfo(&sys.info);

    /*
     * Define the tcl_platform array.
     */







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562
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568
    TCHAR szUserName[UNLEN+1];
    DWORD cchUserNameLen = UNLEN;

    Tcl_SetVar2Ex(interp, "tclDefaultLibrary", NULL,
	    TclGetProcessGlobalValue(&defaultLibraryDir), TCL_GLOBAL_ONLY);

    if (!osInfoInitialized) {
	HMODULE handle = GetModuleHandle(TEXT("NTDLL"));
	int(__stdcall *getversion)(void *) =
		(int(__stdcall *)(void *)) GetProcAddress(handle, "RtlGetVersion");
	osInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFOW);
	if (!getversion || getversion(&osInfo)) {
	    GetVersionExW(&osInfo);
	}



	osInfoInitialized = 1;
    }
    GetSystemInfo(&sys.info);

    /*
     * Define the tcl_platform array.
     */
Changes to win/tclWinInt.h.
27
28
29
30
31
32
33









34
35
36
37
38
39
40
	    struct _EXCEPTION_RECORD*, void*, struct _CONTEXT*, void*);
    void *ebp;
    void *esp;
    int status;
} TCLEXCEPTION_REGISTRATION;
#endif










/*
 * 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







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47
48
49
	    struct _EXCEPTION_RECORD*, void*, struct _CONTEXT*, void*);
    void *ebp;
    void *esp;
    int status;
} TCLEXCEPTION_REGISTRATION;
#endif

/*
 * Windows version dependend functions
 */
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
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88


































































89
#endif /* TCL_THREADS */

/* Needed by tclWinFile.c and tclWinFCmd.c */
#ifndef FILE_ATTRIBUTE_REPARSE_POINT
#define FILE_ATTRIBUTE_REPARSE_POINT 0x00000400
#endif



































































#endif	/* _TCLWININT */







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#endif /* TCL_THREADS */

/* Needed by tclWinFile.c and tclWinFCmd.c */
#ifndef FILE_ATTRIBUTE_REPARSE_POINT
#define FILE_ATTRIBUTE_REPARSE_POINT 0x00000400
#endif

/*
 *----------------------------------------------------------------------
 * Declarations of helper-workers threaded facilities for a pipe based channel.
 *
 * Corresponding functionality provided in "tclWinPipe.c".
 *----------------------------------------------------------------------
 */

typedef struct TclPipeThreadInfo {
    HANDLE evControl;		/* Auto-reset event used by the main thread to
				 * signal when the pipe thread should attempt
				 * to do read/write operation. Additionally
				 * used as signal to stop (state set to -1) */
    volatile LONG state;	/* Indicates current state of the thread */
    ClientData clientData;	/* Referenced data of the main thread */
    HANDLE evWakeUp;		/* Optional wake-up event worker set by shutdown */
} TclPipeThreadInfo;


/* If pipe-workers will use some tcl subsystem, we can use ckalloc without
 * more overhead for finalize thread (should be executed anyway)
 *
 * #define _PTI_USE_CKALLOC 1
 */

/*
 * State of the pipe-worker.
 *
 * State PTI_STATE_STOP possible from idle state only, worker owns TI structure.
 * Otherwise PTI_STATE_END used (main thread hold ownership of the TI).
 */

#define PTI_STATE_IDLE	0	/* idle or not yet initialzed */
#define PTI_STATE_WORK	1	/* in work */
#define PTI_STATE_STOP	2	/* thread should stop work (owns TI structure) */
#define PTI_STATE_END	4	/* thread should stop work (worker is busy) */
#define PTI_STATE_DOWN  8	/* worker is down */


MODULE_SCOPE
TclPipeThreadInfo *	TclPipeThreadCreateTI(TclPipeThreadInfo **pipeTIPtr,
			    ClientData clientData, HANDLE wakeEvent);
MODULE_SCOPE int	TclPipeThreadWaitForSignal(TclPipeThreadInfo **pipeTIPtr);

static inline void
TclPipeThreadSignal(
    TclPipeThreadInfo **pipeTIPtr)
{
    TclPipeThreadInfo *pipeTI = *pipeTIPtr;
    if (pipeTI) {
	SetEvent(pipeTI->evControl);
    }
};

static inline int
TclPipeThreadIsAlive(
    TclPipeThreadInfo **pipeTIPtr)
{
    TclPipeThreadInfo *pipeTI = *pipeTIPtr;
    return (pipeTI && pipeTI->state != PTI_STATE_DOWN);
};

MODULE_SCOPE int	TclPipeThreadStopSignal(TclPipeThreadInfo **pipeTIPtr, HANDLE wakeEvent);
MODULE_SCOPE void	TclPipeThreadStop(TclPipeThreadInfo **pipeTIPtr, HANDLE hThread);
MODULE_SCOPE void	TclPipeThreadExit(TclPipeThreadInfo **pipeTIPtr);

#endif	/* _TCLWININT */
Changes to win/tclWinPipe.c.
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    TclFile writeFile;		/* Input from pipe. */
    TclFile errorFile;		/* Error output from pipe. */
    int numPids;		/* Number of processes attached to pipe. */
    Tcl_Pid *pidPtr;		/* Pids of attached processes. */
    Tcl_ThreadId threadId;	/* Thread to which events should be reported.
				 * This value is used by the reader/writer
				 * threads. */


    HANDLE writeThread;		/* Handle to writer thread. */
    HANDLE readThread;		/* Handle to reader thread. */

    HANDLE writable;		/* Manual-reset event to signal when the
				 * writer thread has finished waiting for the
				 * current buffer to be written. */
    HANDLE readable;		/* Manual-reset event to signal when the
				 * reader thread has finished waiting for
				 * input. */
    HANDLE startWriter;		/* Auto-reset event used by the main thread to
				 * signal when the writer thread should
				 * attempt to write to the pipe. */
    HANDLE stopWriter;		/* Manual-reset event used to alert the reader
				 * thread to fall-out and exit */
    HANDLE startReader;		/* Auto-reset event used by the main thread to
				 * signal when the reader thread should
				 * attempt to read from the pipe. */
    HANDLE stopReader;		/* Manual-reset event used to alert the reader
				 * thread to fall-out and exit */
    DWORD writeError;		/* An error caused by the last background
				 * write. Set to 0 if no error has been
				 * detected. This word is shared with the
				 * writer thread so access must be
				 * synchronized with the writable object.
				 */
    char *writeBuf;		/* Current background output buffer. Access is







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123
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    TclFile writeFile;		/* Input from pipe. */
    TclFile errorFile;		/* Error output from pipe. */
    int numPids;		/* Number of processes attached to pipe. */
    Tcl_Pid *pidPtr;		/* Pids of attached processes. */
    Tcl_ThreadId threadId;	/* Thread to which events should be reported.
				 * This value is used by the reader/writer
				 * threads. */
    TclPipeThreadInfo *writeTI;	/* Thread info of writer and reader, this */
    TclPipeThreadInfo *readTI;	/* structure owned by corresponding thread. */
    HANDLE writeThread;		/* Handle to writer thread. */
    HANDLE readThread;		/* Handle to reader thread. */

    HANDLE writable;		/* Manual-reset event to signal when the
				 * writer thread has finished waiting for the
				 * current buffer to be written. */
    HANDLE readable;		/* Manual-reset event to signal when the
				 * reader thread has finished waiting for
				 * input. */










    DWORD writeError;		/* An error caused by the last background
				 * write. Set to 0 if no error has been
				 * detected. This word is shared with the
				 * writer thread so access must be
				 * synchronized with the writable object.
				 */
    char *writeBuf;		/* Current background output buffer. Access is
1485
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1489
1490
1491
1492
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1494
1495
1496
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1499
	if (arg[0] == '\0') {
	    quote = 1;
	} else {
	    int count;
	    Tcl_UniChar ch;

	    for (start = arg; *start != '\0'; start += count) {
		count = Tcl_UtfToUniChar(start, &ch);
		if (Tcl_UniCharIsSpace(ch)) {	/* INTL: ISO space. */
		    quote = 1;
		    break;
		}
	    }
	}
	if (quote) {







|







1478
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1480
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	if (arg[0] == '\0') {
	    quote = 1;
	} else {
	    int count;
	    Tcl_UniChar ch;

	    for (start = arg; *start != '\0'; start += count) {
		count = TclUtfToUniChar(start, &ch);
		if (Tcl_UniCharIsSpace(ch)) {	/* INTL: ISO space. */
		    quote = 1;
		    break;
		}
	    }
	}
	if (quote) {
1567
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    TclFile writeFile,		/* If non-null, gives the file for writing. */
    TclFile errorFile,		/* If non-null, gives the file where errors
				 * can be read. */
    int numPids,		/* The number of pids in the pid array. */
    Tcl_Pid *pidPtr)		/* An array of process identifiers. */
{
    char channelName[16 + TCL_INTEGER_SPACE];
    DWORD id;
    PipeInfo *infoPtr = ckalloc(sizeof(PipeInfo));

    PipeInit();

    infoPtr->watchMask = 0;
    infoPtr->flags = 0;
    infoPtr->readFlags = 0;







<







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1567
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    TclFile writeFile,		/* If non-null, gives the file for writing. */
    TclFile errorFile,		/* If non-null, gives the file where errors
				 * can be read. */
    int numPids,		/* The number of pids in the pid array. */
    Tcl_Pid *pidPtr)		/* An array of process identifiers. */
{
    char channelName[16 + TCL_INTEGER_SPACE];

    PipeInfo *infoPtr = ckalloc(sizeof(PipeInfo));

    PipeInit();

    infoPtr->watchMask = 0;
    infoPtr->flags = 0;
    infoPtr->readFlags = 0;
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1623
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    if (readFile != NULL) {
	/*
	 * Start the background reader thread.
	 */

	infoPtr->readable = CreateEvent(NULL, TRUE, TRUE, NULL);
	infoPtr->startReader = CreateEvent(NULL, FALSE, FALSE, NULL);
	infoPtr->stopReader = CreateEvent(NULL, TRUE, FALSE, NULL);
	infoPtr->readThread = CreateThread(NULL, 256, PipeReaderThread,

		infoPtr, 0, &id);
	SetThreadPriority(infoPtr->readThread, THREAD_PRIORITY_HIGHEST);
	infoPtr->validMask |= TCL_READABLE;
    } else {

	infoPtr->readThread = 0;
    }
    if (writeFile != NULL) {
	/*
	 * Start the background writer thread.
	 */

	infoPtr->writable = CreateEvent(NULL, TRUE, TRUE, NULL);
	infoPtr->startWriter = CreateEvent(NULL, FALSE, FALSE, NULL);
	infoPtr->stopWriter = CreateEvent(NULL, TRUE, FALSE, NULL);
	infoPtr->writeThread = CreateThread(NULL, 256, PipeWriterThread,

		infoPtr, 0, &id);
	SetThreadPriority(infoPtr->readThread, THREAD_PRIORITY_HIGHEST);
	infoPtr->validMask |= TCL_WRITABLE;



    }

    /*
     * 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).







<
<

>
|



>








<
<

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|

>
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>







1587
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1621
1622
1623

    if (readFile != NULL) {
	/*
	 * Start the background reader thread.
	 */

	infoPtr->readable = CreateEvent(NULL, TRUE, TRUE, NULL);


	infoPtr->readThread = CreateThread(NULL, 256, PipeReaderThread,
	    TclPipeThreadCreateTI(&infoPtr->readTI, infoPtr, infoPtr->readable),
	    0, NULL);
	SetThreadPriority(infoPtr->readThread, THREAD_PRIORITY_HIGHEST);
	infoPtr->validMask |= TCL_READABLE;
    } else {
    	infoPtr->readTI = NULL;
	infoPtr->readThread = 0;
    }
    if (writeFile != NULL) {
	/*
	 * Start the background writer thread.
	 */

	infoPtr->writable = CreateEvent(NULL, TRUE, TRUE, NULL);


	infoPtr->writeThread = CreateThread(NULL, 256, PipeWriterThread,
	    TclPipeThreadCreateTI(&infoPtr->writeTI, infoPtr, infoPtr->writable),
	    0, NULL);
	SetThreadPriority(infoPtr->writeThread, THREAD_PRIORITY_HIGHEST);
	infoPtr->validMask |= TCL_WRITABLE;
    } else {
    	infoPtr->writeTI = NULL;
    	infoPtr->writeThread = 0;
    }

    /*
     * 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).
1801
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    int flags)			/* Flags that indicate which side to close. */
{
    PipeInfo *pipePtr = (PipeInfo *) instanceData;
    Tcl_Channel errChan;
    int errorCode, result;
    PipeInfo *infoPtr, **nextPtrPtr;
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
    DWORD exitCode;

    errorCode = 0;
    result = 0;

    if ((!flags || flags == TCL_CLOSE_READ) && (pipePtr->readFile != NULL)) {
	/*
	 * Clean up the background thread if necessary. Note that this must be
	 * done before we can close the file, since the thread may be blocking
	 * trying to read from the pipe.
	 */

	if (pipePtr->readThread) {
	    /*
	     * The thread may already have closed on its own. Check its exit
	     * code.
	     */

	    GetExitCodeThread(pipePtr->readThread, &exitCode);

	    if (exitCode == STILL_ACTIVE) {
		/*
		 * Set the stop event so that if the reader thread is blocked
		 * in PipeReaderThread on WaitForMultipleEvents, it will exit
		 * cleanly.
		 */

		SetEvent(pipePtr->stopReader);

		/*
		 * Wait at most 20 milliseconds for the reader thread to
		 * close.
		 */

		if (WaitForSingleObject(pipePtr->readThread,
			20) == WAIT_TIMEOUT) {
		    /*
		     * The thread must be blocked waiting for the pipe to
		     * become readable in ReadFile(). There isn't a clean way
		     * to exit the thread from this condition. We should
		     * terminate the child process instead to get the reader
		     * thread to fall out of ReadFile with a FALSE. (below) is
		     * not the correct way to do this, but will stay here
		     * until a better solution is found.
		     *
		     * Note that we need to guard against terminating the
		     * thread while it is in the middle of Tcl_ThreadAlert
		     * because it won't be able to release the notifier lock.
		     */

		    Tcl_MutexLock(&pipeMutex);

		    /* BUG: this leaks memory */
		    TerminateThread(pipePtr->readThread, 0);
		    Tcl_MutexUnlock(&pipeMutex);
		}
	    }

	    CloseHandle(pipePtr->readThread);
	    CloseHandle(pipePtr->readable);
	    CloseHandle(pipePtr->startReader);
	    CloseHandle(pipePtr->stopReader);
	    pipePtr->readThread = NULL;
	}
	if (TclpCloseFile(pipePtr->readFile) != 0) {
	    errorCode = errno;
	}
	pipePtr->validMask &= ~TCL_READABLE;
	pipePtr->readFile = NULL;
    }
    if ((!flags || flags & TCL_CLOSE_WRITE)
	    && (pipePtr->writeFile != NULL)) {
	if (pipePtr->writeThread) {

	    /*
	     * Wait for the  writer thread to finish the  current buffer, then
	     * terminate the thread  and close the handles. If  the channel is
	     * nonblocking but blocked during  exit, bail out since the worker
	     * thread is not interruptible and we want TIP#398-fast-exit.
	     */
	    if (TclInExit()
		&& (pipePtr->flags & PIPE_ASYNC)) {

		/* give it a chance to leave honorably */
		SetEvent(pipePtr->stopWriter);

		if (WaitForSingleObject(pipePtr->writable, 0) == WAIT_TIMEOUT) {
		    return EWOULDBLOCK;
		}

	    } else {

		WaitForSingleObject(pipePtr->writable, INFINITE);

	    }

	    /*
	     * The thread may already have closed on it's own. Check its exit
	     * code.
	     */

	    GetExitCodeThread(pipePtr->writeThread, &exitCode);

	    if (exitCode == STILL_ACTIVE) {
		/*
		 * Set the stop event so that if the reader thread is blocked
		 * in PipeReaderThread on WaitForMultipleEvents, it will exit
		 * cleanly.
		 */

		SetEvent(pipePtr->stopWriter);

		/*
		 * Wait at most 20 milliseconds for the reader thread to
		 * close.
		 */

		if (WaitForSingleObject(pipePtr->writeThread,
			20) == WAIT_TIMEOUT) {
		    /*
		     * The thread must be blocked waiting for the pipe to
		     * consume input in WriteFile(). There isn't a clean way
		     * to exit the thread from this condition. We should
		     * terminate the child process instead to get the writer
		     * thread to fall out of WriteFile with a FALSE. (below)
		     * is not the correct way to do this, but will stay here
		     * until a better solution is found.
		     *
		     * Note that we need to guard against terminating the
		     * thread while it is in the middle of Tcl_ThreadAlert
		     * because it won't be able to release the notifier lock.
		     */

		    Tcl_MutexLock(&pipeMutex);

		    /* BUG: this leaks memory */
		    TerminateThread(pipePtr->writeThread, 0);
		    Tcl_MutexUnlock(&pipeMutex);
		}
	    }

	    CloseHandle(pipePtr->writeThread);
	    CloseHandle(pipePtr->writable);
	    CloseHandle(pipePtr->startWriter);
	    CloseHandle(pipePtr->stopWriter);
	    pipePtr->writeThread = NULL;
	}
	if (TclpCloseFile(pipePtr->writeFile) != 0) {
	    if (errorCode == 0) {
		errorCode = errno;
	    }
	}







|




|







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<
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<


<
<








|
<

>



|


<
|


|

|





|



<
<
<
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|
<

<
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<

<
|







1795
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1814




1815

1816






































1817
1818


1819
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1822
1823
1824
1825
1826
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1828
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1836
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1850




1851

1852







































1853

1854
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1860
1861
    int flags)			/* Flags that indicate which side to close. */
{
    PipeInfo *pipePtr = (PipeInfo *) instanceData;
    Tcl_Channel errChan;
    int errorCode, result;
    PipeInfo *infoPtr, **nextPtrPtr;
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
    int inExit = (TclInExit() || TclInThreadExit());

    errorCode = 0;
    result = 0;

    if ((!flags || flags & TCL_CLOSE_READ) && (pipePtr->readFile != NULL)) {
	/*
	 * Clean up the background thread if necessary. Note that this must be
	 * done before we can close the file, since the thread may be blocking
	 * trying to read from the pipe.
	 */

	if (pipePtr->readThread) {






	    TclPipeThreadStop(&pipePtr->readTI, pipePtr->readThread);






































	    CloseHandle(pipePtr->readThread);
	    CloseHandle(pipePtr->readable);


	    pipePtr->readThread = NULL;
	}
	if (TclpCloseFile(pipePtr->readFile) != 0) {
	    errorCode = errno;
	}
	pipePtr->validMask &= ~TCL_READABLE;
	pipePtr->readFile = NULL;
    }
    if ((!flags || flags & TCL_CLOSE_WRITE) && (pipePtr->writeFile != NULL)) {

	if (pipePtr->writeThread) {

	    /*
	     * Wait for the  writer thread to finish the  current buffer, then
	     * terminate the thread  and close the handles. If  the channel is
	     * nonblocking or may block during exit, bail out since the worker
	     * thread is not interruptible and we want TIP#398-fast-exit.
	     */

	    if ((pipePtr->flags & PIPE_ASYNC) && inExit) {

		/* give it a chance to leave honorably */
		TclPipeThreadStopSignal(&pipePtr->writeTI, pipePtr->writable);

		if (WaitForSingleObject(pipePtr->writable, 20) == WAIT_TIMEOUT) {
		    return EWOULDBLOCK;
		}

	    } else {

		WaitForSingleObject(pipePtr->writable, inExit ? 5000 : INFINITE);

	    }





	    TclPipeThreadStop(&pipePtr->writeTI, pipePtr->writeThread);









































	    CloseHandle(pipePtr->writable);

	    CloseHandle(pipePtr->writeThread);
	    pipePtr->writeThread = NULL;
	}
	if (TclpCloseFile(pipePtr->writeFile) != 0) {
	    if (errorCode == 0) {
		errorCode = errno;
	    }
	}
1979
1980
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	    nextPtrPtr = &infoPtr->nextPtr, infoPtr = *nextPtrPtr) {
	if (infoPtr == (PipeInfo *)pipePtr) {
	    *nextPtrPtr = infoPtr->nextPtr;
	    break;
	}
    }

    if ((pipePtr->flags & PIPE_ASYNC) || TclInExit()) {
	/*
	 * If the channel is non-blocking or Tcl is being cleaned up, just
	 * detach the children PIDs, reap them (important if we are in a
	 * dynamic load module), and discard the errorFile.
	 */

	Tcl_DetachPids(pipePtr->numPids, pipePtr->pidPtr);







|







1882
1883
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	    nextPtrPtr = &infoPtr->nextPtr, infoPtr = *nextPtrPtr) {
	if (infoPtr == (PipeInfo *)pipePtr) {
	    *nextPtrPtr = infoPtr->nextPtr;
	    break;
	}
    }

    if ((pipePtr->flags & PIPE_ASYNC) || inExit) {
	/*
	 * If the channel is non-blocking or Tcl is being cleaned up, just
	 * detach the children PIDs, reap them (important if we are in a
	 * dynamic load module), and discard the errorFile.
	 */

	Tcl_DetachPids(pipePtr->numPids, pipePtr->pidPtr);
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2161
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2163


2164

2165
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2171
    int *errorCode)		/* Where to store error code. */
{
    PipeInfo *infoPtr = (PipeInfo *) instanceData;
    WinFile *filePtr = (WinFile*) infoPtr->writeFile;
    DWORD bytesWritten, timeout;

    *errorCode = 0;


    timeout = (infoPtr->flags & PIPE_ASYNC) ? 0 : INFINITE;

    if (WaitForSingleObject(infoPtr->writable, timeout) == WAIT_TIMEOUT) {
	/*
	 * The writer thread is blocked waiting for a write to complete and
	 * the channel is in non-blocking mode.
	 */

	errno = EWOULDBLOCK;







>
>
|
>







2060
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2067
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2071
2072
2073
2074
2075
2076
2077
    int *errorCode)		/* Where to store error code. */
{
    PipeInfo *infoPtr = (PipeInfo *) instanceData;
    WinFile *filePtr = (WinFile*) infoPtr->writeFile;
    DWORD bytesWritten, timeout;

    *errorCode = 0;

    /* avoid blocking if pipe-thread exited */
    timeout = ((infoPtr->flags & PIPE_ASYNC) || !TclPipeThreadIsAlive(&infoPtr->writeTI)
	|| TclInExit() || TclInThreadExit()) ? 0 : INFINITE;
    if (WaitForSingleObject(infoPtr->writable, timeout) == WAIT_TIMEOUT) {
	/*
	 * The writer thread is blocked waiting for a write to complete and
	 * the channel is in non-blocking mode.
	 */

	errno = EWOULDBLOCK;
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	    }
	    infoPtr->writeBufLen = toWrite;
	    infoPtr->writeBuf = ckalloc(toWrite);
	}
	memcpy(infoPtr->writeBuf, buf, (size_t) toWrite);
	infoPtr->toWrite = toWrite;
	ResetEvent(infoPtr->writable);
	SetEvent(infoPtr->startWriter);
	bytesWritten = toWrite;
    } else {
	/*
	 * In the blocking case, just try to write the buffer directly. This
	 * avoids an unnecessary copy.
	 */








|







2104
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	    }
	    infoPtr->writeBufLen = toWrite;
	    infoPtr->writeBuf = ckalloc(toWrite);
	}
	memcpy(infoPtr->writeBuf, buf, (size_t) toWrite);
	infoPtr->toWrite = toWrite;
	ResetEvent(infoPtr->writable);
	TclPipeThreadSignal(&infoPtr->writeTI);
	bytesWritten = toWrite;
    } else {
	/*
	 * In the blocking case, just try to write the buffer directly. This
	 * avoids an unnecessary copy.
	 */

2708
2709
2710
2711
2712
2713
2714
2715


2716
2717
2718
2719
2720
2721
2722
    HANDLE *handle = ((WinFile *) infoPtr->readFile)->handle;

    while (1) {
	/*
	 * Synchronize with the reader thread.
	 */

	timeout = blocking ? INFINITE : 0;


	if (WaitForSingleObject(infoPtr->readable, timeout) == WAIT_TIMEOUT) {
	    /*
	     * The reader thread is blocked waiting for data and the channel
	     * is in non-blocking mode.
	     */

	    errno = EWOULDBLOCK;







|
>
>







2614
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2623
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2625
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2628
2629
2630
    HANDLE *handle = ((WinFile *) infoPtr->readFile)->handle;

    while (1) {
	/*
	 * Synchronize with the reader thread.
	 */

	/* avoid blocking if pipe-thread exited */
	timeout = (!blocking || !TclPipeThreadIsAlive(&infoPtr->readTI)
		|| TclInExit() || TclInThreadExit()) ? 0 : INFINITE;
	if (WaitForSingleObject(infoPtr->readable, timeout) == WAIT_TIMEOUT) {
	    /*
	     * The reader thread is blocked waiting for data and the channel
	     * is in non-blocking mode.
	     */

	    errno = EWOULDBLOCK;
2782
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2788
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2792
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	}

	/*
	 * There wasn't any data available, so reset the thread and try again.
	 */

	ResetEvent(infoPtr->readable);
	SetEvent(infoPtr->startReader);
    }
}

/*
 *----------------------------------------------------------------------
 *
 * PipeReaderThread --







|







2690
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	}

	/*
	 * There wasn't any data available, so reset the thread and try again.
	 */

	ResetEvent(infoPtr->readable);
	TclPipeThreadSignal(&infoPtr->readTI);
    }
}

/*
 *----------------------------------------------------------------------
 *
 * PipeReaderThread --
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2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
 *----------------------------------------------------------------------
 */

static DWORD WINAPI
PipeReaderThread(
    LPVOID arg)
{

    PipeInfo *infoPtr = (PipeInfo *)arg;
    HANDLE *handle = ((WinFile *) infoPtr->readFile)->handle;
    DWORD count, err;
    int done = 0;
    HANDLE wEvents[2];
    DWORD waitResult;

    wEvents[0] = infoPtr->stopReader;
    wEvents[1] = infoPtr->startReader;

    while (!done) {
	/*
	 * Wait for the main thread to signal before attempting to wait on the
	 * pipe becoming readable.
	 */




	waitResult = WaitForMultipleObjects(2, wEvents, FALSE, INFINITE);

	if (waitResult != (WAIT_OBJECT_0 + 1)) {
	    /*
	     * The start event was not signaled. It might be the stop event or
	     * an error, so exit.
	     */

	    break;
	}

	/*
	 * Try waiting for 0 bytes. This will block until some data is
	 * available on NT, but will return immediately on Win 95. So, if no
	 * data is available after the first read, we block until we can read
	 * a single byte off of the pipe.
	 */

	if (ReadFile(handle, NULL, 0, &count, NULL) == FALSE ||
		PeekNamedPipe(handle, NULL, 0, NULL, &count, NULL) == FALSE) {
	    /*
	     * The error is a result of an EOF condition, so set the EOF bit
	     * before signalling the main thread.
	     */

	    err = GetLastError();
	    if (err == ERROR_BROKEN_PIPE) {
		infoPtr->readFlags |= PIPE_EOF;
		done = 1;
	    } else if (err == ERROR_INVALID_HANDLE) {
		break;
	    }
	} else if (count == 0) {
	    if (ReadFile(handle, &(infoPtr->extraByte), 1, &count, NULL)
		    != FALSE) {
		/*
		 * One byte was consumed as a side effect of waiting for the
		 * pipe to become readable.







>
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|


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|







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2761
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2768
2769
2770
2771
2772
 *----------------------------------------------------------------------
 */

static DWORD WINAPI
PipeReaderThread(
    LPVOID arg)
{
    TclPipeThreadInfo *pipeTI = (TclPipeThreadInfo *)arg;
    PipeInfo *infoPtr = NULL; /* access info only after success init/wait */
    HANDLE handle = NULL;
    DWORD count, err;
    int done = 0;






    while (!done) {
	/*
	 * Wait for the main thread to signal before attempting to wait on the
	 * pipe becoming readable.
	 */
	if (!TclPipeThreadWaitForSignal(&pipeTI)) {
	    /* exit */
	    break;
	}


	if (!infoPtr) {




	    infoPtr = (PipeInfo *)pipeTI->clientData;
	    handle = ((WinFile *) infoPtr->readFile)->handle;
	}

	/*
	 * Try waiting for 0 bytes. This will block until some data is
	 * available on NT, but will return immediately on Win 95. So, if no
	 * data is available after the first read, we block until we can read
	 * a single byte off of the pipe.
	 */

	if (ReadFile(handle, NULL, 0, &count, NULL) == FALSE ||
		PeekNamedPipe(handle, NULL, 0, NULL, &count, NULL) == FALSE) {
	    /*
	     * The error is a result of an EOF condition, so set the EOF bit
	     * before signalling the main thread.
	     */

	    err = GetLastError();
	    if (err == ERROR_BROKEN_PIPE) {
		infoPtr->readFlags |= PIPE_EOF;
		done = 1;
	    } else if (err == ERROR_INVALID_HANDLE) {
		done = 1;
	    }
	} else if (count == 0) {
	    if (ReadFile(handle, &(infoPtr->extraByte), 1, &count, NULL)
		    != FALSE) {
		/*
		 * One byte was consumed as a side effect of waiting for the
		 * pipe to become readable.
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2895
2896
		     * The error is a result of an EOF condition, so set the
		     * EOF bit before signalling the main thread.
		     */

		    infoPtr->readFlags |= PIPE_EOF;
		    done = 1;
		} else if (err == ERROR_INVALID_HANDLE) {
		    break;
		}
	    }
	}


	/*
	 * Signal the main thread by signalling the readable event and then
	 * waking up the notifier thread.
	 */

	SetEvent(infoPtr->readable);







|



<







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2797
		     * The error is a result of an EOF condition, so set the
		     * EOF bit before signalling the main thread.
		     */

		    infoPtr->readFlags |= PIPE_EOF;
		    done = 1;
		} else if (err == ERROR_INVALID_HANDLE) {
		    done = 1;
		}
	    }
	}


	/*
	 * Signal the main thread by signalling the readable event and then
	 * waking up the notifier thread.
	 */

	SetEvent(infoPtr->readable);
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2916
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	     */

	    Tcl_ThreadAlert(infoPtr->threadId);
	}
	Tcl_MutexUnlock(&pipeMutex);
    }







    return 0;
}

/*
 *----------------------------------------------------------------------
 *
 * PipeWriterThread --







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	     */

	    Tcl_ThreadAlert(infoPtr->threadId);
	}
	Tcl_MutexUnlock(&pipeMutex);
    }

    /*
     * If state of thread was set to stop, we can sane free info structure,
     * otherwise it is shared with main thread, so main thread will own it
     */
    TclPipeThreadExit(&pipeTI);

    return 0;
}

/*
 *----------------------------------------------------------------------
 *
 * PipeWriterThread --
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2969
2970
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2972
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2975
2976
 *----------------------------------------------------------------------
 */

static DWORD WINAPI
PipeWriterThread(
    LPVOID arg)
{

    PipeInfo *infoPtr = (PipeInfo *)arg;
    HANDLE *handle = ((WinFile *) infoPtr->writeFile)->handle;
    DWORD count, toWrite;
    char *buf;
    int done = 0;
    HANDLE wEvents[2];
    DWORD waitResult;

    wEvents[0] = infoPtr->stopWriter;
    wEvents[1] = infoPtr->startWriter;

    while (!done) {
	/*
	 * Wait for the main thread to signal before attempting to write.
	 */

	waitResult = WaitForMultipleObjects(2, wEvents, FALSE, INFINITE);

	if (waitResult != (WAIT_OBJECT_0 + 1)) {
	    /*
	     * The start event was not signaled. It might be the stop event or
	     * an error, so exit.
	     */

	    if (waitResult == WAIT_OBJECT_0) {
		SetEvent(infoPtr->writable);
	    }

	    break;


	}

	buf = infoPtr->writeBuf;
	toWrite = infoPtr->toWrite;

	/*
	 * Loop until all of the bytes are written or an error occurs.
	 */







>
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|



<
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2860


2861
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2867
2868
2869
2870
2871
2872
2873
 *----------------------------------------------------------------------
 */

static DWORD WINAPI
PipeWriterThread(
    LPVOID arg)
{
    TclPipeThreadInfo *pipeTI = (TclPipeThreadInfo *)arg;
    PipeInfo *infoPtr = NULL; /* access info only after success init/wait */
    HANDLE handle = NULL;
    DWORD count, toWrite;
    char *buf;
    int done = 0;






    while (!done) {
	/*
	 * Wait for the main thread to signal before attempting to write.
	 */
	if (!TclPipeThreadWaitForSignal(&pipeTI)) {

	    /* exit */





	    break;


	}

	if (!infoPtr) {
	    infoPtr = (PipeInfo *)pipeTI->clientData;
	    handle = ((WinFile *) infoPtr->writeFile)->handle;
	}

	buf = infoPtr->writeBuf;
	toWrite = infoPtr->toWrite;

	/*
	 * Loop until all of the bytes are written or an error occurs.
	 */
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3010
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3012
3013






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	     */

	    Tcl_ThreadAlert(infoPtr->threadId);
	}
	Tcl_MutexUnlock(&pipeMutex);
    }







    return 0;
}

/*
 *----------------------------------------------------------------------
 *
 * PipeThreadActionProc --







>
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	     */

	    Tcl_ThreadAlert(infoPtr->threadId);
	}
	Tcl_MutexUnlock(&pipeMutex);
    }

    /*
     * If state of thread was set to stop, we can sane free info structure,
     * otherwise it is shared with main thread, so main thread will own it.
     */
    TclPipeThreadExit(&pipeTI);

    return 0;
}

/*
 *----------------------------------------------------------------------
 *
 * PipeThreadActionProc --
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    return Tcl_MakeFileChannel((ClientData) handle,
	    TCL_READABLE|TCL_WRITABLE);

  gotError:
    TclWinConvertError(GetLastError());
    return NULL;
}






































































































































































































































































































































































































/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * End:
 */







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3056
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3459
    return Tcl_MakeFileChannel((ClientData) handle,
	    TCL_READABLE|TCL_WRITABLE);

  gotError:
    TclWinConvertError(GetLastError());
    return NULL;
}

/*
 *----------------------------------------------------------------------
 *
 * TclPipeThreadCreateTI --
 *
 *	Creates a thread info structure, can be owned by worker.
 *
 * Results:
 *	Pointer to created TI structure.
 *
 *----------------------------------------------------------------------
 */

TclPipeThreadInfo *
TclPipeThreadCreateTI(
    TclPipeThreadInfo **pipeTIPtr,
    ClientData clientData,
    HANDLE wakeEvent)
{
    TclPipeThreadInfo *pipeTI;
#ifndef _PTI_USE_CKALLOC
    pipeTI = malloc(sizeof(TclPipeThreadInfo));
#else
    pipeTI = ckalloc(sizeof(TclPipeThreadInfo));
#endif
    pipeTI->evControl = CreateEvent(NULL, FALSE, FALSE, NULL);
    pipeTI->state = PTI_STATE_IDLE;
    pipeTI->clientData = clientData;
    pipeTI->evWakeUp = wakeEvent;
    return (*pipeTIPtr = pipeTI);
}

/*
 *----------------------------------------------------------------------
 *
 * TclPipeThreadWaitForSignal --
 *
 *	Wait for work/stop signals inside pipe worker.
 *
 * Results:
 *	1 if signaled to work, 0 if signaled to stop.
 *
 * Side effects:
 *	If this function returns 0, TI-structure pointer given via pipeTIPtr
 *	may be NULL, so not accessible (can be owned by main thread).
 *
 *----------------------------------------------------------------------
 */

int
TclPipeThreadWaitForSignal(
    TclPipeThreadInfo **pipeTIPtr)
{
    TclPipeThreadInfo *pipeTI = *pipeTIPtr;
    LONG state;
    DWORD waitResult;
    HANDLE wakeEvent;

    if (!pipeTI) {
	return 0;
    }

    wakeEvent = pipeTI->evWakeUp;
    /*
     * Wait for the main thread to signal before attempting to do the work.
     */

    /* reset work state of thread (idle/waiting) */
    if ((state = InterlockedCompareExchange(&pipeTI->state,
	    PTI_STATE_IDLE, PTI_STATE_WORK)) & (PTI_STATE_STOP|PTI_STATE_END)) {
	/* end of work, check the owner of structure */
	goto end;
    }
    /* entering wait */
    waitResult = WaitForSingleObject(pipeTI->evControl, INFINITE);

    if (waitResult != WAIT_OBJECT_0) {

	/*
	 * The control event was not signaled, so end of work (unexpected
	 * behaviour, main thread can be dead?).
	 */
	goto end;
    }

    /* try to set work state of thread */
    if ((state = InterlockedCompareExchange(&pipeTI->state,
	    PTI_STATE_WORK, PTI_STATE_IDLE)) & (PTI_STATE_STOP|PTI_STATE_END)) {
	/* end of work */
	goto end;
    }

    /* signaled to work */
    return 1;

end:
    /* end of work, check the owner of the TI structure */
    if (state != PTI_STATE_STOP) {
	*pipeTIPtr = NULL;
    } else {
    	pipeTI->evWakeUp = NULL;
    }
    if (wakeEvent) {
    	SetEvent(wakeEvent);
    }
    return 0;
}

/*
 *----------------------------------------------------------------------
 *
 * TclPipeThreadStopSignal --
 *
 *	Send stop signal to the pipe worker (without waiting).
 *
 *	After calling of this function, TI-structure pointer given via pipeTIPtr
 *	may be NULL.
 *
 * Results:
 *	1 if signaled (or pipe-thread is down), 0 if pipe thread still working.
 *
 *----------------------------------------------------------------------
 */

int
TclPipeThreadStopSignal(
    TclPipeThreadInfo **pipeTIPtr, HANDLE wakeEvent)
{
    TclPipeThreadInfo *pipeTI = *pipeTIPtr;
    HANDLE evControl;
    int state;

    if (!pipeTI) {
	return 1;
    }
    evControl = pipeTI->evControl;
    pipeTI->evWakeUp = wakeEvent;
    switch (
	(state = InterlockedCompareExchange(&pipeTI->state,
	    PTI_STATE_STOP, PTI_STATE_IDLE))
    ) {

	case PTI_STATE_IDLE:

	    /* Thread was idle/waiting, notify it goes teardown */
	    SetEvent(evControl);

	    *pipeTIPtr = NULL;

	case PTI_STATE_DOWN:

	return 1;

	default:
	    /*
	     * Thread works currently, we should try to end it, own the TI structure
	     * (because of possible sharing the joint structures with thread)
	     */
	    InterlockedExchange(&pipeTI->state, PTI_STATE_END);
	break;
    }

    return 0;
}

/*
 *----------------------------------------------------------------------
 *
 * TclPipeThreadStop --
 *
 *	Send stop signal to the pipe worker and wait for thread completion.
 *
 *	May be combined with TclPipeThreadStopSignal.
 *
 *	After calling of this function, TI-structure pointer given via pipeTIPtr
 *	is not accessible (owned by pipe worker or released here).
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	Can terminate pipe worker (and / or stop its synchronous operations).
 *
 *----------------------------------------------------------------------
 */

void
TclPipeThreadStop(
    TclPipeThreadInfo **pipeTIPtr,
    HANDLE hThread)
{
    TclPipeThreadInfo *pipeTI = *pipeTIPtr;
    HANDLE evControl;
    int state;

    if (!pipeTI) {
	return;
    }
    pipeTI = *pipeTIPtr;
    evControl = pipeTI->evControl;
    pipeTI->evWakeUp = NULL;
    /*
     * Try to sane stop the pipe worker, corresponding its current state
     */
    switch (
	(state = InterlockedCompareExchange(&pipeTI->state,
	    PTI_STATE_STOP, PTI_STATE_IDLE))
    ) {

	case PTI_STATE_IDLE:

	    /* Thread was idle/waiting, notify it goes teardown */
	    SetEvent(evControl);

	    /* we don't need to wait for it at all, thread frees himself (owns the TI structure) */
	    pipeTI = NULL;
	break;

	case PTI_STATE_STOP:
	    /* already stopped, thread frees himself (owns the TI structure) */
	    pipeTI = NULL;
	break;
	case PTI_STATE_DOWN:
	    /* Thread already down (?), do nothing */

	    /* we don't need to wait for it, but we should free pipeTI */
	    hThread = NULL;
	break;

	/* case PTI_STATE_WORK: */
	default:
	    /*
	     * Thread works currently, we should try to end it, own the TI structure
	     * (because of possible sharing the joint structures with thread)
	     */
	    if ((state = InterlockedCompareExchange(&pipeTI->state,
		    PTI_STATE_END, PTI_STATE_WORK)) == PTI_STATE_DOWN
	    ) {
		/* we don't need to wait for it, but we should free pipeTI */
		hThread = NULL;
	    };
	break;
    }

    if (pipeTI && hThread) {
	DWORD exitCode;

	/*
	 * The thread may already have closed on its own. Check its exit
	 * code.
	 */

	GetExitCodeThread(hThread, &exitCode);

	if (exitCode == STILL_ACTIVE) {

	    int inExit = (TclInExit() || TclInThreadExit());
	    /*
	     * Set the stop event so that if the pipe thread is blocked
	     * somewhere, it may hereafter sane exit cleanly.
	     */

	    SetEvent(evControl);

	    /*
	     * Cancel all sync-IO of this thread (may be blocked there).
	     */
	    if (tclWinProcs.cancelSynchronousIo) {
		tclWinProcs.cancelSynchronousIo(hThread);
	    }

	    /*
	     * Wait at most 20 milliseconds for the reader thread to
	     * close (regarding TIP#398-fast-exit).
	     */

	    /* if we want TIP#398-fast-exit. */
	    if (WaitForSingleObject(hThread, inExit ? 0 : 20) == WAIT_TIMEOUT) {

		/*
		 * The thread must be blocked waiting for the pipe to
		 * become readable in ReadFile(). There isn't a clean way
		 * to exit the thread from this condition. We should
		 * terminate the child process instead to get the reader
		 * thread to fall out of ReadFile with a FALSE. (below) is
		 * not the correct way to do this, but will stay here
		 * until a better solution is found.
		 *
		 * Note that we need to guard against terminating the
		 * thread while it is in the middle of Tcl_ThreadAlert
		 * because it won't be able to release the notifier lock.
		 *
		 * Also note that terminating threads during their initialization or teardown phase
		 * may result in ntdll.dll's LoaderLock to remain locked indefinitely.
		 * This causes ntdll.dll's LdrpInitializeThread() to deadlock trying to acquire LoaderLock.
		 * LdrpInitializeThread() is executed within new threads to perform
		 * initialization and to execute DllMain() of all loaded dlls.
		 * As a result, all new threads are deadlocked in their initialization phase and never execute,
		 * even though CreateThread() reports successful thread creation.
		 * This results in a very weird process-wide behavior, which is extremely hard to debug.
		 *
		 * THREADS SHOULD NEVER BE TERMINATED. Period.
		 *
		 * But for now, check if thread is exiting, and if so, let it die peacefully.
		 *
		 * Also don't terminate if in exit (otherwise deadlocked in ntdll.dll's).
		 */

		if ( pipeTI->state != PTI_STATE_DOWN
		  && WaitForSingleObject(hThread,
			inExit ? 50 : 5000) != WAIT_OBJECT_0
		) {
		    /* BUG: this leaks memory */
		    if (inExit || !TerminateThread(hThread, 0)) {
			/* in exit or terminate fails, just give thread a chance to exit */
			if (InterlockedExchange(&pipeTI->state,
				PTI_STATE_STOP) != PTI_STATE_DOWN) {
			    pipeTI = NULL;
			}
		    };
		}
	    }
	}
    }

    *pipeTIPtr = NULL;
    if (pipeTI) {
	if (pipeTI->evWakeUp) {
	    SetEvent(pipeTI->evWakeUp);
	}
	CloseHandle(pipeTI->evControl);
    #ifndef _PTI_USE_CKALLOC
	free(pipeTI);
    #else
	ckfree(pipeTI);
    #endif
    }
}

/*
 *----------------------------------------------------------------------
 *
 * TclPipeThreadExit --
 *
 *	Clean-up for the pipe thread (removes owned TI-structure in worker).
 *
 *	Should be executed on worker exit, to inform the main thread or
 *	free TI-structure (if owned).
 *
 *	After calling of this function, TI-structure pointer given via pipeTIPtr
 *	is not accessible (owned by main thread or released here).
 *
 * Results:
 *	None.
 *
 *----------------------------------------------------------------------
 */

void
TclPipeThreadExit(
    TclPipeThreadInfo **pipeTIPtr)
{
    LONG state;
    TclPipeThreadInfo *pipeTI = *pipeTIPtr;
    /*
     * If state of thread was set to stop (exactly), we can sane free its info
     * structure, otherwise it is shared with main thread, so main thread will
     * own it.
     */
    if (!pipeTI) {
	return;
    }
    *pipeTIPtr = NULL;
    if ((state = InterlockedExchange(&pipeTI->state,
	    PTI_STATE_DOWN)) == PTI_STATE_STOP) {
	CloseHandle(pipeTI->evControl);
	if (pipeTI->evWakeUp) {
	    SetEvent(pipeTI->evWakeUp);
	}
    #ifndef _PTI_USE_CKALLOC
	free(pipeTI);
    #else
	ckfree(pipeTI);
	/* be sure all subsystems used are finalized */
	Tcl_FinalizeThread();
    #endif
    }
}

/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * End:
 */
Changes to win/tclWinReg.c.
1193
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1204
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1206
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1211
1212
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1214
	    /*
	     * RegDeleteKeyEx doesn't exist on non-64bit XP platforms, so we
	     * can't compile with it in. We need to check for it at runtime
	     * and use it if we find it.
	     */

	    if (mode && !checkExProc) {
		HINSTANCE dllH;

		checkExProc = 1;
		dllH = LoadLibrary(TEXT("advapi32.dll"));
		if (dllH) {
		    regDeleteKeyExProc = (FARPROC)
			    GetProcAddress(dllH, "RegDeleteKeyExW");
		}
	    }
	    if (mode && regDeleteKeyExProc) {
		result = regDeleteKeyExProc(startKey, keyName, mode, 0);
	    } else {
		result = RegDeleteKey(startKey, keyName);
	    }
	    break;







|


|
<
|
|
<







1193
1194
1195
1196
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1198
1199
1200
1201
1202
1203

1204
1205

1206
1207
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1209
1210
1211
1212
	    /*
	     * RegDeleteKeyEx doesn't exist on non-64bit XP platforms, so we
	     * can't compile with it in. We need to check for it at runtime
	     * and use it if we find it.
	     */

	    if (mode && !checkExProc) {
		HMODULE handle;

		checkExProc = 1;
		handle = GetModuleHandle(TEXT("ADVAPI32"));

		regDeleteKeyExProc = (FARPROC)
			GetProcAddress(handle, "RegDeleteKeyExW");

	    }
	    if (mode && regDeleteKeyExProc) {
		result = regDeleteKeyExProc(startKey, keyName, mode, 0);
	    } else {
		result = RegDeleteKey(startKey, keyName);
	    }
	    break;
Changes to win/tclWinSerial.c.
89
90
91
92
93
94
95

96
97
98
99
100
101
102
103
104
105
106
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108
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113
				 * default=4096 */

    Tcl_ThreadId threadId;	/* Thread to which events should be reported.
				 * This value is used by the reader/writer
				 * threads. */
    OVERLAPPED osRead;		/* OVERLAPPED structure for read operations. */
    OVERLAPPED osWrite;		/* OVERLAPPED structure for write operations */

    HANDLE writeThread;		/* Handle to writer thread. */
    CRITICAL_SECTION csWrite;	/* Writer thread synchronisation. */
    HANDLE evWritable;		/* Manual-reset event to signal when the
				 * writer thread has finished waiting for the
				 * current buffer to be written. */
    HANDLE evStartWriter;	/* Auto-reset event used by the main thread to
				 * signal when the writer thread should
				 * attempt to write to the serial. */
    HANDLE evStopWriter;	/* Auto-reset event used by the main thread to
				 * signal when the writer thread should close.
				 */
    DWORD writeError;		/* An error caused by the last background
				 * write. Set to 0 if no error has been
				 * detected. This word is shared with the
				 * writer thread so access must be
				 * synchronized with the evWritable object. */
    char *writeBuf;		/* Current background output buffer. Access is
				 * synchronized with the evWritable object. */







>





<
<
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<







89
90
91
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95
96
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98
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100
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102
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108
				 * default=4096 */

    Tcl_ThreadId threadId;	/* Thread to which events should be reported.
				 * This value is used by the reader/writer
				 * threads. */
    OVERLAPPED osRead;		/* OVERLAPPED structure for read operations. */
    OVERLAPPED osWrite;		/* OVERLAPPED structure for write operations */
    TclPipeThreadInfo *writeTI;	/* Thread info structure of writer worker. */
    HANDLE writeThread;		/* Handle to writer thread. */
    CRITICAL_SECTION csWrite;	/* Writer thread synchronisation. */
    HANDLE evWritable;		/* Manual-reset event to signal when the
				 * writer thread has finished waiting for the
				 * current buffer to be written. */






    DWORD writeError;		/* An error caused by the last background
				 * write. Set to 0 if no error has been
				 * detected. This word is shared with the
				 * writer thread so access must be
				 * synchronized with the evWritable object. */
    char *writeBuf;		/* Current background output buffer. Access is
				 * synchronized with the evWritable object. */
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    ClientData instanceData,    /* Pointer to SerialInfo structure. */
    Tcl_Interp *interp)		/* For error reporting. */
{
    SerialInfo *serialPtr = (SerialInfo *) instanceData;
    int errorCode, result = 0;
    SerialInfo *infoPtr, **nextPtrPtr;
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
    DWORD exitCode;

    errorCode = 0;

    if (serialPtr->validMask & TCL_READABLE) {
	PurgeComm(serialPtr->handle, PURGE_RXABORT | PURGE_RXCLEAR);
	CloseHandle(serialPtr->osRead.hEvent);
    }
    serialPtr->validMask &= ~TCL_READABLE;

    if (serialPtr->validMask & TCL_WRITABLE) {
	/*
	 * Generally we cannot wait for a pending write operation because it
	 * may hang due to handshake
	 *    WaitForSingleObject(serialPtr->evWritable, INFINITE);
	 */

	/*
	 * The thread may have already closed on it's own. Check it's exit
	 * code.
	 */

	GetExitCodeThread(serialPtr->writeThread, &exitCode);

	if (exitCode == STILL_ACTIVE) {
	    /*
	     * Set the stop event so that if the writer thread is blocked in
	     * SerialWriterThread on WaitForMultipleEvents, it will exit
	     * cleanly.
	     */

	    SetEvent(serialPtr->evStopWriter);

	    /*
	     * Wait at most 20 milliseconds for the writer thread to close.
	     */

	    if (WaitForSingleObject(serialPtr->writeThread,
		    20) == WAIT_TIMEOUT) {
		/*
		 * Forcibly terminate the background thread as a last resort.
		 * Note that we need to guard against terminating the thread
		 * while it is in the middle of Tcl_ThreadAlert because it
		 * won't be able to release the notifier lock.
		 */

		Tcl_MutexLock(&serialMutex);

		/* BUG: this leaks memory */
		TerminateThread(serialPtr->writeThread, 0);

		Tcl_MutexUnlock(&serialMutex);
	    }
	}

	CloseHandle(serialPtr->writeThread);
	CloseHandle(serialPtr->osWrite.hEvent);
	CloseHandle(serialPtr->evWritable);
	CloseHandle(serialPtr->evStartWriter);
	CloseHandle(serialPtr->evStopWriter);
	serialPtr->writeThread = NULL;

	PurgeComm(serialPtr->handle, PURGE_TXABORT | PURGE_TXCLEAR);
    }
    serialPtr->validMask &= ~TCL_WRITABLE;

    DeleteCriticalSection(&serialPtr->csWrite);







<









|
<
<
<
<
<

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

<
<
<
<
<


<
|







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
    ClientData instanceData,    /* Pointer to SerialInfo structure. */
    Tcl_Interp *interp)		/* For error reporting. */
{
    SerialInfo *serialPtr = (SerialInfo *) instanceData;
    int errorCode, result = 0;
    SerialInfo *infoPtr, **nextPtrPtr;
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);


    errorCode = 0;

    if (serialPtr->validMask & TCL_READABLE) {
	PurgeComm(serialPtr->handle, PURGE_RXABORT | PURGE_RXCLEAR);
	CloseHandle(serialPtr->osRead.hEvent);
    }
    serialPtr->validMask &= ~TCL_READABLE;

    if (serialPtr->writeThread) {






































    	TclPipeThreadStop(&serialPtr->writeTI, serialPtr->writeThread);






	CloseHandle(serialPtr->osWrite.hEvent);
	CloseHandle(serialPtr->evWritable);

	CloseHandle(serialPtr->writeThread);
	serialPtr->writeThread = NULL;

	PurgeComm(serialPtr->handle, PURGE_TXABORT | PURGE_TXCLEAR);
    }
    serialPtr->validMask &= ~TCL_WRITABLE;

    DeleteCriticalSection(&serialPtr->csWrite);
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
	    }
	    infoPtr->writeBufLen = toWrite;
	    infoPtr->writeBuf = ckalloc(toWrite);
	}
	memcpy(infoPtr->writeBuf, buf, (size_t) toWrite);
	infoPtr->toWrite = toWrite;
	ResetEvent(infoPtr->evWritable);
	SetEvent(infoPtr->evStartWriter);
	bytesWritten = (DWORD) toWrite;

    } else {
	/*
	 * In the blocking case, just try to write the buffer directly. This
	 * avoids an unnecessary copy.
	 */







|







1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
	    }
	    infoPtr->writeBufLen = toWrite;
	    infoPtr->writeBuf = ckalloc(toWrite);
	}
	memcpy(infoPtr->writeBuf, buf, (size_t) toWrite);
	infoPtr->toWrite = toWrite;
	ResetEvent(infoPtr->evWritable);
	TclPipeThreadSignal(&infoPtr->writeTI);
	bytesWritten = (DWORD) toWrite;

    } else {
	/*
	 * In the blocking case, just try to write the buffer directly. This
	 * avoids an unnecessary copy.
	 */
1309
1310
1311
1312
1313
1314
1315

1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
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1330
1331
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1336
1337
1338
1339
1340
1341
1342
1343

1344
1345
1346
1347
1348
1349
1350
 *----------------------------------------------------------------------
 */

static DWORD WINAPI
SerialWriterThread(
    LPVOID arg)
{

    SerialInfo *infoPtr = (SerialInfo *)arg;
    DWORD bytesWritten, toWrite, waitResult;
    char *buf;
    OVERLAPPED myWrite;		/* Have an own OVERLAPPED in this thread. */
    HANDLE wEvents[2];

    /*
     * The stop event takes precedence by being first in the list.
     */

    wEvents[0] = infoPtr->evStopWriter;
    wEvents[1] = infoPtr->evStartWriter;

    for (;;) {
	/*
	 * Wait for the main thread to signal before attempting to write.
	 */

	waitResult = WaitForMultipleObjects(2, wEvents, FALSE, INFINITE);

	if (waitResult != (WAIT_OBJECT_0 + 1)) {
	    /*
	     * The start event was not signaled. It might be the stop event or
	     * an error, so exit.
	     */

	    break;
	}


	buf = infoPtr->writeBuf;
	toWrite = infoPtr->toWrite;

	myWrite.hEvent = CreateEvent(NULL, TRUE, FALSE, NULL);

	/*







>
|
|


<
<
<
<
<
<
<
<





|
<
|
<
<
<
<
<
<


>







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
 *----------------------------------------------------------------------
 */

static DWORD WINAPI
SerialWriterThread(
    LPVOID arg)
{
    TclPipeThreadInfo *pipeTI = (TclPipeThreadInfo *)arg;
    SerialInfo *infoPtr = NULL; /* access info only after success init/wait */
    DWORD bytesWritten, toWrite;
    char *buf;
    OVERLAPPED myWrite;		/* Have an own OVERLAPPED in this thread. */









    for (;;) {
	/*
	 * Wait for the main thread to signal before attempting to write.
	 */
	if (!TclPipeThreadWaitForSignal(&pipeTI)) {

	    /* exit */






	    break;
	}
	infoPtr = (SerialInfo *)pipeTI->clientData;

	buf = infoPtr->writeBuf;
	toWrite = infoPtr->toWrite;

	myWrite.hEvent = CreateEvent(NULL, TRUE, FALSE, NULL);

	/*
1399
1400
1401
1402
1403
1404
1405



1406
1407
1408
1409
1410
1411
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	     * it anyway.
	     */

	    Tcl_ThreadAlert(infoPtr->threadId);
	}
	Tcl_MutexUnlock(&serialMutex);
    }




    return 0;
}

/*
 *----------------------------------------------------------------------
 *







>
>
>







1337
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1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
	     * it anyway.
	     */

	    Tcl_ThreadAlert(infoPtr->threadId);
	}
	Tcl_MutexUnlock(&serialMutex);
    }

    /* Worker exit, so inform the main thread or free TI-structure (if owned) */
    TclPipeThreadExit(&pipeTI);

    return 0;
}

/*
 *----------------------------------------------------------------------
 *
1473
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1477
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1479
1480
1481
1482
1483
1484
1485
1486
1487
Tcl_Channel
TclWinOpenSerialChannel(
    HANDLE handle,
    char *channelName,
    int permissions)
{
    SerialInfo *infoPtr;
    DWORD id;

    SerialInit();

    infoPtr = ckalloc(sizeof(SerialInfo));
    memset(infoPtr, 0, sizeof(SerialInfo));

    infoPtr->validMask = permissions;







<







1414
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1416
1417
1418
1419
1420

1421
1422
1423
1424
1425
1426
1427
Tcl_Channel
TclWinOpenSerialChannel(
    HANDLE handle,
    char *channelName,
    int permissions)
{
    SerialInfo *infoPtr;


    SerialInit();

    infoPtr = ckalloc(sizeof(SerialInfo));
    memset(infoPtr, 0, sizeof(SerialInfo));

    infoPtr->validMask = permissions;
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534

1535
1536
1537
1538
1539
1540
1541
1542
    if (permissions & TCL_WRITABLE) {
	/*
	 * Initially the channel is writable and the writeThread is idle.
	 */

	infoPtr->osWrite.hEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
	infoPtr->evWritable = CreateEvent(NULL, TRUE, TRUE, NULL);
	infoPtr->evStartWriter = CreateEvent(NULL, FALSE, FALSE, NULL);
	infoPtr->evStopWriter = CreateEvent(NULL, FALSE, FALSE, NULL);
	infoPtr->writeThread = CreateThread(NULL, 256, SerialWriterThread,

		infoPtr, 0, &id);
    }

    /*
     * Files have default translation of AUTO and ^Z eof char, which means
     * that a ^Z will be accepted as EOF when reading.
     */








<
<

>
|







1465
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1467
1468
1469
1470
1471


1472
1473
1474
1475
1476
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1478
1479
1480
1481
    if (permissions & TCL_WRITABLE) {
	/*
	 * Initially the channel is writable and the writeThread is idle.
	 */

	infoPtr->osWrite.hEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
	infoPtr->evWritable = CreateEvent(NULL, TRUE, TRUE, NULL);


	infoPtr->writeThread = CreateThread(NULL, 256, SerialWriterThread,
		TclPipeThreadCreateTI(&infoPtr->writeTI, infoPtr,
			infoPtr->evWritable), 0, NULL);
    }

    /*
     * Files have default translation of AUTO and ^Z eof char, which means
     * that a ^Z will be accepted as EOF when reading.
     */