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Changes In Branch tip-613 Excluding Merge-Ins

This is equivalent to a diff from 5f5974e6 to f8669ac4

2022-02-18
10:14
Implement TIP #613: New INDEX_NULL_OK flag for Tcl_GetIndexFromObj*() check-in: 1682ee13 user: jan.nijtmans tags: trunk, main
2022-02-17
22:08
Merge 8.6 check-in: b2deef26 user: jan.nijtmans tags: trunk, main
17:13
Merge tip-613 check-in: 728e5d8a user: jan.nijtmans tags: tip-613-demo
16:36
Merge 8.7 Closed-Leaf check-in: f8669ac4 user: jan.nijtmans tags: tip-613
2022-02-16
11:13
Merge 8.6 check-in: 5f5974e6 user: jan.nijtmans tags: trunk, main
11:07
Sync rules.vc with Tcl check-in: eb732e06 user: jan.nijtmans tags: core-8-6-branch
2022-02-14
18:00
Merge 8.6 check-in: 37566099 user: jan.nijtmans tags: trunk, main
2022-02-02
13:59
Oops 2 check-in: 65caee47 user: jan.nijtmans tags: tip-613

Changes to .github/workflows/linux-with-tcl8-build.yml.

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        uses: actions/checkout@v2
        with:
          path: tk
      - name: Checkout Tcl
        uses: actions/checkout@v2
        with:
          repository: tcltk/tcl
          ref: core-8-branch
          ref: tip-613
          path: tcl
      - name: Setup Environment (compiler=${{ matrix.compiler }})
        run: |
          sudo apt-get install libxss-dev
          mkdir "$HOME/install dir"
          touch tk/doc/man.macros tk/generic/tkStubInit.c
          echo "CFGOPT=$CFGOPT" >> $GITHUB_ENV
︙
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        uses: actions/checkout@v2
        with:
          path: tk
      - name: Checkout Tcl
        uses: actions/checkout@v2
        with:
          repository: tcltk/tcl
          ref: core-8-branch
          ref: tip-613
          path: tcl
      - name: Setup Environment (compiler=${{ matrix.compiler }})
        run: |
          sudo apt-get install libxss-dev xvfb
          mkdir "$HOME/install dir"
          touch tk/doc/man.macros tk/generic/tkStubInit.c
          echo "CFGOPT=$CFGOPT" >> $GITHUB_ENV
︙

Deleted .github/workflows/linux-with-tcl9-build.yml. 

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name: Linux (with Tcl 9.0)
on: [push]
defaults:
  run:
    shell: bash
    working-directory: tk/unix
env:
  ERROR_ON_FAILURES: 1
jobs:
  build:
    runs-on: ubuntu-20.04
    strategy:
      matrix:
        compiler:
          - "gcc"
          - "clang"
        cfgopt:
          - ""
          - "CFLAGS=-DTK_NO_DEPRECATED=1"
          - "--disable-shared"
          - "--disable-xft"
          - "--disable-xss"
          - "--enable-symbols"
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          path: tk
      - name: Checkout Tcl
        uses: actions/checkout@v2
        with:
          repository: tcltk/tcl
          ref: main
          path: tcl
      - name: Setup Environment (compiler=${{ matrix.compiler }})
        run: |
          sudo apt-get install libxss-dev
          mkdir "$HOME/install dir"
          touch tk/doc/man.macros tk/generic/tkStubInit.c
          echo "CFGOPT=$CFGOPT" >> $GITHUB_ENV
          echo "CC=$COMPILER" >> $GITHUB_ENV
          echo "TOOL_DIR=$(cd tcl/tools;pwd)" >> $GITHUB_ENV
          echo "BUILD_CONFIG_ID=$OPTS" >> $GITHUB_ENV
        working-directory: "."
        env:
          CFGOPT: ${{ matrix.cfgopt }}
          COMPILER: ${{ matrix.compiler }}
          OPTS: ${{ matrix.compiler }}${{ matrix.cfgopt }}
      - name: Configure and Build Tcl
        run: |
          ./configure ${CFGOPT} "--prefix=$HOME/install dir" || {
            cat config.log
            echo "::warning::Failure during Tcl Configure"
            exit 1
          }
          make all install  || {
            echo "::warning::Failure during Tcl Build"
            exit 1
          }
          echo "TCL_CONFIG_PATH=`pwd`" >> $GITHUB_ENV
        working-directory: tcl/unix
      - name: Configure (opts=${{ matrix.cfgopt }})
        run: |
          ./configure $CFGOPT --with-tcl=$TCL_CONFIG_PATH "--prefix=$HOME/install dir" || {
            cat config.log
            echo "::error::Failure during Configure"
            exit 1
          }
      - name: Build
        run: |
          make binaries libraries || {
            echo "::error::Failure during Build"
            exit 1
          }
      - name: Build Test Harness
        run: |
          make tktest || {
            echo "::error::Failure during Build"
            exit 1
          }
      - name: Test-Drive Installation
        run: |
          make install || {
            echo "::error::Failure during Install"
            exit 1
          }
      - name: Create Distribution Package
        run: |
          make dist || {
            echo "::error::Failure during Distribute"
            exit 1
          }
      - name: Convert Documentation to HTML
        run: |
          make html-tk TOOL_DIR=$TOOL_DIR || {
            echo "::error::Failure during Distribute"
            exit 1
          }
      - name: Discover Version ID
        if: ${{ env.BUILD_CONFIG_ID == 'gcc' }}
        run: |
          cd /tmp/dist
          echo "VERSION=`ls -d tk* | sed 's/tk//'`" >> $GITHUB_ENV
  test:
    runs-on: ubuntu-20.04
    strategy:
      matrix:
        compiler:
          - "gcc"
        cfgopt:
          - ""
          - "--enable-symbols"
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          path: tk
      - name: Checkout Tcl
        uses: actions/checkout@v2
        with:
          repository: tcltk/tcl
          ref: main
          path: tcl
      - name: Setup Environment (compiler=${{ matrix.compiler }})
        run: |
          sudo apt-get install libxss-dev xvfb
          mkdir "$HOME/install dir"
          touch tk/doc/man.macros tk/generic/tkStubInit.c
          echo "CFGOPT=$CFGOPT" >> $GITHUB_ENV
          echo "CC=$COMPILER" >> $GITHUB_ENV
        working-directory: "."
        env:
          CFGOPT: ${{ matrix.cfgopt }}
          COMPILER: ${{ matrix.compiler }}
      - name: Configure and Build Tcl
        run: |
          ./configure ${CFGOPT} "--prefix=$HOME/install dir" || {
            cat config.log
            echo "::warning::Failure during Tcl Configure"
            exit 1
          }
          make all install  || {
            echo "::warning::Failure during Tcl Build"
            exit 1
          }
          echo "TCL_CONFIG_PATH=`pwd`" >> $GITHUB_ENV
        working-directory: tcl/unix
      - name: Configure ${{ matrix.cfgopt }}
        run: |
          ./configure $CFGOPT --with-tcl=$TCL_CONFIG_PATH "--prefix=$HOME/install dir" || {
            cat config.log
            echo "::error::Failure during Configure"
            exit 1
          }
      - name: Build
        run: |
          make binaries libraries tktest || {
            echo "::error::Failure during Build"
            exit 1
          }
      - name: Run Tests
        run: |
          xvfb-run --auto-servernum make test-classic | tee out-classic.txt
          xvfb-run --auto-servernum make test-ttk | tee out-ttk.txt
          grep -q "Failed	0" out-classic.txt || {
            echo "::error::Failure during Test"
            exit 1
          }
          grep -q "Failed	0" out-ttk.txt || {
            echo "::error::Failure during Test"
            exit 1
          }

Changes to .github/workflows/onefiledist.yml.

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        uses: actions/checkout@v2
        with:
          path: tk
      - name: Checkout Tcl 8.7
        uses: actions/checkout@v2
        with:
          repository: tcltk/tcl
          ref: core-8-branch
          ref: tip-613
          path: tcl
      - name: Setup Environment
        run: |
          sudo apt-get install libxss-dev
          touch tcl/generic/tclStubInit.c tcl/generic/tclOOStubInit.c
          touch tk/generic/tkStubInit.c
          echo "INST_DIR=$(cd install;pwd)" >> $GITHUB_ENV
︙
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        uses: actions/checkout@v2
        with:
          path: tk
      - name: Checkout Tcl 8.7
        uses: actions/checkout@v2
        with:
          repository: tcltk/tcl
          ref: core-8-branch
          ref: tip-613
          path: tcl
      - name: Checkout create-dmg
        uses: actions/checkout@v2
        with:
          repository: create-dmg/create-dmg
          ref: v1.0.8
          path: create-dmg
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        uses: actions/checkout@v2
        with:
          path: tk
      - name: Checkout Tcl 8.7
        uses: actions/checkout@v2
        with:
          repository: tcltk/tcl
          ref: core-8-branch
          ref: tip-613
          path: tcl
      - name: Setup Environment
        run: |
          mkdir -p install/combined
          touch tcl/generic/tclStubInit.c tcl/generic/tclOOStubInit.c
          touch tk/generic/tkStubInit.c
          echo "INST_DIR=$(cd install;pwd)" >> $GITHUB_ENV
︙

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        uses: actions/checkout@v2
        with:
          path: tk
      - name: Checkout
        uses: actions/checkout@v2
        with:
          repository: tcltk/tcl
          ref: core-8-branch
          ref: tip-613
          path: tcl
      - name: Init MSVC
        uses: ilammy/msvc-dev-cmd@v1
      - name: Make Install Location
        working-directory: tcl
        run: |
          echo "TCLDIR=`pwd`" >> $GITHUB_ENV
︙

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the \fIclientData\fR field of the Tk_OptionSpec, then it is indicated
explicitly; if not mentioned, the type requires neither \fItkwin\fR
nor \fIclientData\fR.
.TP
\fBTK_OPTION_ANCHOR\fR
The value must be a standard anchor position such as \fBne\fR or
\fBcenter\fR.  The internal form is a Tk_Anchor value like the ones
returned by \fBTk_GetAnchorFromObj\fR.
returned by \fBTk_GetAnchorFromObj\fR.  This option type supports the \fBTK_OPTION_NULL_OK\fR
flag; if the empty string is specified as the value for the option,
the integer relief value is set to \fBTK_ANCHOR_NULL\fR.
.TP
\fBTK_OPTION_BITMAP\fR
The value must be a standard Tk bitmap name. The internal form is a
Pixmap token like the ones returned by \fBTk_AllocBitmapFromObj\fR.
This option type requires \fItkwin\fR to be supplied to procedures
such as \fBTk_SetOptions\fR, and it supports the \fBTK_OPTION_NULL_OK\fR flag.
.TP
\fBTK_OPTION_BOOLEAN\fR
The value must be a standard boolean value such as \fBtrue\fR or
\fBno\fR.  The internal form is an integer with value 0 or 1.
\fBno\fR.  The internal form is an integer with value 0 or 1.  Note: if the
\fIobjOffset\fR field is not used then information about the original value
of this option will be lost.  This option type supports the
\fBTK_OPTION_NULL_OK\fR flag; if a NULL value is set, the internal
representation is set to -1.
.TP
\fBTK_OPTION_BORDER\fR
The value must be a standard color name such as \fBred\fR or \fB#ff8080\fR.
The internal form is a Tk_3DBorder token like the ones returned
by \fBTk_Alloc3DBorderFromObj\fR.
This option type requires \fItkwin\fR to be supplied to procedures
such as \fBTk_SetOptions\fR, and it supports the \fBTK_OPTION_NULL_OK\fR flag.
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clientData field of the entry points to a structure defining the new
option type.  See the section \fBCUSTOM OPTION TYPES\fR below for details.
.TP
\fBTK_OPTION_DOUBLE\fR
The string value must be a floating-point number in
the format accepted by \fBstrtol\fR.  The internal form is a C
\fBdouble\fR value.  This option type supports the \fBTK_OPTION_NULL_OK\fR
flag; if a NULL value is set, the internal representation is set to zero.
flag; if a NULL value is set, the internal representation is set to NaN.
.TP
\fBTK_OPTION_END\fR
Marks the end of the template.  There must be a Tk_OptionSpec structure
with \fItype\fR \fBTK_OPTION_END\fR at the end of each template.  If the
\fIclientData\fR field of this structure is not NULL, then it points to
an additional array of Tk_OptionSpec's, which is itself terminated by
another \fBTK_OPTION_END\fR entry.  Templates may be chained arbitrarily
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This option type requires \fItkwin\fR to be supplied to procedures
such as \fBTk_SetOptions\fR, and it supports the \fBTK_OPTION_NULL_OK\fR flag.
.TP
\fBTK_OPTION_INT\fR
The string value must be an integer in the format accepted by
\fBstrtol\fR (e.g. \fB0\fR and \fB0x\fR prefixes may be used to
specify octal or hexadecimal numbers, respectively).  The internal
form is a C \fBint\fR value.
form is a C \fBint\fR value.  This option type supports the \fBTK_OPTION_NULL_OK\fR
flag; if a NULL value is set, the internal representation is set to INT_MIN.
.TP
\fBTK_OPTION_JUSTIFY\fR
The value must be a standard justification value such as \fBleft\fR.
The internal form is a Tk_Justify like the values returned by
\fBTk_GetJustifyFromObj\fR.
\fBTk_GetJustifyFromObj\fR.  This option type supports the \fBTK_OPTION_NULL_OK\fR
flag; if the empty string is specified as the value for the option,
the integer relief value is set to \fBTK_JUSTIFY_NULL\fR.
.TP
\fBTK_OPTION_PIXELS\fR
The value must specify a screen distance such as \fB2i\fR or \fB6.4\fR.
The internal form is an integer value giving a
distance in pixels, like the values returned by
\fBTk_GetPixelsFromObj\fR.  Note: if the \fIobjOffset\fR field is not
used then information about the original value of this option will be lost.
See \fBOBJOFFSET VS. INTERNALOFFSET\fR below for details.  This option
type supports the \fBTK_OPTION_NULL_OK\fR flag; if a NULL value is set, the
internal representation is set to zero.
internal representation is set to INT_MIN.
.TP
\fBTK_OPTION_RELIEF\fR
The value must be standard relief such as \fBraised\fR.
The internal form is an integer relief value such as
\fBTK_RELIEF_RAISED\fR.  This option type supports the \fBTK_OPTION_NULL_OK\fR
flag; if a NULL value is set, the internal representation is set to
\fBTK_RELIEF_NULL\fR.
︙

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#define TK_NOTIFY_SHARE		20

/*
 * Enumerated type for describing a point by which to anchor something:
 */

typedef enum {
    TK_ANCHOR_NULL = -1,
    TK_ANCHOR_N, TK_ANCHOR_NE, TK_ANCHOR_E, TK_ANCHOR_SE,
    TK_ANCHOR_S, TK_ANCHOR_SW, TK_ANCHOR_W, TK_ANCHOR_NW,
    TK_ANCHOR_CENTER
} Tk_Anchor;

/*
 * Enumerated type for describing a style of justification:
 */

typedef enum {
    TK_JUSTIFY_NULL = -1,
    TK_JUSTIFY_LEFT, TK_JUSTIFY_RIGHT, TK_JUSTIFY_CENTER
} Tk_Justify;

/*
 * The following structure is used by Tk_GetFontMetrics() to return
 * information about the properties of a Tk_Font.
 */
︙

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	oldInternalPtr = (char *) &internal.internalForm;
    }
    nullOK = (optionPtr->specPtr->flags & TK_OPTION_NULL_OK);
    switch (optionPtr->specPtr->type) {
    case TK_OPTION_BOOLEAN: {
	int newBool;

	if (nullOK && ObjectIsEmpty(valuePtr)) {
	    valuePtr = NULL;
	    newBool = -1;
	if (Tcl_GetBooleanFromObj(interp, valuePtr, &newBool) != TCL_OK) {
	} else if (Tcl_GetBooleanFromObj(nullOK ? NULL : interp, valuePtr, &newBool) != TCL_OK) {
	    if (nullOK && interp) {
		Tcl_AppendResult(interp, "expected boolean value or \"\" but got \"",
			Tcl_GetString(valuePtr), "\"", NULL);
	    }
	    return TCL_ERROR;
	}
	if (internalPtr != NULL) {
	    *((int *) oldInternalPtr) = *((int *) internalPtr);
	    *((int *) internalPtr) = newBool;
	}
	break;
    }
    case TK_OPTION_INT: {
	int newInt;

	if (nullOK && ObjectIsEmpty(valuePtr)) {
	    valuePtr = NULL;
	    newInt = INT_MIN;
	if (Tcl_GetIntFromObj(interp, valuePtr, &newInt) != TCL_OK) {
	} else if (Tcl_GetIntFromObj(nullOK ? NULL : interp, valuePtr, &newInt) != TCL_OK) {
		if (nullOK && interp) {
		    Tcl_Obj *msg = Tcl_NewStringObj("expected integer or \"\" but got \"", -1);

		    Tcl_AppendLimitedToObj(msg, Tcl_GetString(valuePtr), -1, 50, "");
		    Tcl_AppendToObj(msg, "\"", -1);
		    Tcl_SetObjResult(interp, msg);
		    Tcl_SetErrorCode(interp, "TCL", "VALUE", "NUMBER", NULL);
		}
	    return TCL_ERROR;
	}
	if (internalPtr != NULL) {
	    *((int *) oldInternalPtr) = *((int *) internalPtr);
	    *((int *) internalPtr) = newInt;
	}
	break;
︙
657
658
659
660
661
662
663


664




665
666
667
668
669
670
671

675
676
677
678
679
680
681
682
683

684
685
686
687
688
689
690
691
692
693
694








+
+
-
+
+
+
+








	break;
    }
    case TK_OPTION_DOUBLE: {
	double newDbl;

	if (nullOK && ObjectIsEmpty(valuePtr)) {
	    valuePtr = NULL;
#if defined(NAN)
	    if (optionPtr->specPtr->flags & TK_OPTION_NULL_OK) {
	    newDbl = 0;
		newDbl = NAN;
	    } else
#endif
	    newDbl = 0.0;
	} else {
	    if (Tcl_GetDoubleFromObj(nullOK ? NULL : interp, valuePtr, &newDbl) != TCL_OK) {
		if (nullOK && interp) {
		    Tcl_Obj *msg = Tcl_NewStringObj("expected floating-point number or \"\" but got \"", -1);

		    Tcl_AppendLimitedToObj(msg, Tcl_GetString(valuePtr), -1, 50, "");
		    Tcl_AppendToObj(msg, "\"", -1);
︙
708
709
710
711
712
713
714
715

716
717
718
719
720
721
722

731
732
733
734
735
736
737

738
739
740
741
742
743
744
745








-
+









	if (nullOK && ObjectIsEmpty(valuePtr)) {
	    valuePtr = NULL;
	    newValue = -1;
	} else {
	    if (Tcl_GetIndexFromObjStruct(interp, valuePtr,
		    optionPtr->specPtr->clientData, sizeof(char *),
		    optionPtr->specPtr->optionName+1, 0, &newValue) != TCL_OK) {
		    optionPtr->specPtr->optionName+1, (nullOK ? TCL_INDEX_NULL_OK : 0), &newValue) != TCL_OK) {
		return TCL_ERROR;
	    }
	}
	if (internalPtr != NULL) {
	    *((int *) oldInternalPtr) = *((int *) internalPtr);
	    *((int *) internalPtr) = newValue;
	}
︙
815
816
817
818
819
820
821
822

823
824
825
826
827
828
829

838
839
840
841
842
843
844

845
846
847
848
849
850
851
852








-
+








    case TK_OPTION_RELIEF: {
	int newRelief;

	if (nullOK && ObjectIsEmpty(valuePtr)) {
	    valuePtr = NULL;
	    newRelief = TK_RELIEF_NULL;
	} else if (Tcl_GetIndexFromObj(interp, valuePtr, tkReliefStrings,
		"relief", 0, &newRelief) != TCL_OK) {
		"relief", (nullOK ? TCL_INDEX_NULL_OK : 0), &newRelief) != TCL_OK) {
	    return TCL_ERROR;
	}
	if (internalPtr != NULL) {
	    *((int *) oldInternalPtr) = *((int *) internalPtr);
	    *((int *) internalPtr) = newRelief;
	}
	break;
︙
846
847
848
849
850
851
852



853
854


855
856
857
858
859
860
861
862
863
864
865



866
867


868
869
870
871
872
873
874
875
876
877
878
879
880
881

882
883
884
885
886
887
888

869
870
871
872
873
874
875
876
877
878


879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894


895
896
897
898
899
900
901
902
903
904
905
906
907
908
909

910
911
912
913
914
915
916
917








+
+
+
-
-
+
+











+
+
+
-
-
+
+













-
+








	}
	Tk_DefineCursor(tkwin, newCursor);
	break;
    }
    case TK_OPTION_JUSTIFY: {
	int newJustify;

	if (nullOK && ObjectIsEmpty(valuePtr)) {
	    valuePtr = NULL;
	    newJustify = -1;
	if (Tcl_GetIndexFromObj(interp, valuePtr, tkJustifyStrings,
		"justification", 0, &newJustify) != TCL_OK) {
	} else if (Tcl_GetIndexFromObj(interp, valuePtr, tkJustifyStrings,
		"justification", (nullOK ? TCL_INDEX_NULL_OK : 0), &newJustify) != TCL_OK) {
	    return TCL_ERROR;
	}
	if (internalPtr != NULL) {
	    *((Tk_Justify *) oldInternalPtr) = *((Tk_Justify *) internalPtr);
	    *((Tk_Justify *) internalPtr) = (Tk_Justify)newJustify;
	}
	break;
    }
    case TK_OPTION_ANCHOR: {
	int newAnchor;

	if (nullOK && ObjectIsEmpty(valuePtr)) {
	    valuePtr = NULL;
	    newAnchor = -1;
	if (Tcl_GetIndexFromObj(interp, valuePtr, tkAnchorStrings,
		"anchor", 0, &newAnchor) != TCL_OK) {
	} else if (Tcl_GetIndexFromObj(interp, valuePtr, tkAnchorStrings,
		"anchor", (nullOK ? TCL_INDEX_NULL_OK : 0), &newAnchor) != TCL_OK) {
	    return TCL_ERROR;
	}
	if (internalPtr != NULL) {
	    *((Tk_Anchor *) oldInternalPtr) = *((Tk_Anchor *) internalPtr);
	    *((Tk_Anchor *) internalPtr) = (Tk_Anchor)newAnchor;
	}
	break;
    }
    case TK_OPTION_PIXELS: {
	int newPixels;

	if (nullOK && ObjectIsEmpty(valuePtr)) {
	    valuePtr = NULL;
	    newPixels = 0;
	    newPixels = INT_MIN;
	} else if (Tk_GetPixelsFromObj(interp, tkwin, valuePtr,
		&newPixels) != TCL_OK) {
	    return TCL_ERROR;
	}
	if (internalPtr != NULL) {
	    *((int *) oldInternalPtr) = *((int *) internalPtr);
	    *((int *) internalPtr) = newPixels;
︙
1899
1900
1901
1902
1903
1904
1905




1906

1907


1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924

1925


1926
1927
1928
1929
1930

1931
1932



1933
1934
1935
1936
1937
1938
1939

1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940

1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960

1961
1962
1963
1964
1965
1966
1967
1968


1969
1970
1971
1972
1973
1974
1975
1976
1977
1978








+
+
+
+

+
-
+
+

















+
-
+
+





+
-
-
+
+
+








				 * record. */

    objPtr = NULL;
    if (optionPtr->specPtr->internalOffset != TCL_INDEX_NONE) {
	internalPtr = (char *)recordPtr + optionPtr->specPtr->internalOffset;
	switch (optionPtr->specPtr->type) {
	case TK_OPTION_BOOLEAN:
	    if (*((int *) internalPtr) != -1) {
		objPtr = Tcl_NewBooleanObj(*((int *)internalPtr));
	    }
	    break;
	case TK_OPTION_INT:
	    if (!(optionPtr->specPtr->flags & TK_OPTION_NULL_OK) || *((int *) internalPtr) != INT_MIN) {
	    objPtr = Tcl_NewWideIntObj(*((int *)internalPtr));
		objPtr = Tcl_NewWideIntObj(*((int *)internalPtr));
	    }
	    break;
	case TK_OPTION_INDEX:
	    if (*((int *) internalPtr) == INT_MIN) {
		objPtr = TkNewIndexObj(TCL_INDEX_NONE);
	    } else if (*((int *) internalPtr) == INT_MAX) {
		objPtr = Tcl_NewStringObj("end+1", -1);
	    } else if (*((int *) internalPtr) == -1) {
		objPtr = Tcl_NewStringObj("end", -1);
	    } else if (*((int *) internalPtr) < 0) {
		char buf[32];
		sprintf(buf, "end%d", *((int *) internalPtr));
		objPtr = Tcl_NewStringObj(buf, -1);
	    } else {
		objPtr = Tcl_NewWideIntObj(*((int *) internalPtr));
	    }
	    break;
	case TK_OPTION_DOUBLE:
	    if (!(optionPtr->specPtr->flags & TK_OPTION_NULL_OK) || !TkIsNaN(*((double *) internalPtr))) {
	    objPtr = Tcl_NewDoubleObj(*((double *) internalPtr));
		objPtr = Tcl_NewDoubleObj(*((double *) internalPtr));
	    }
	    break;
	case TK_OPTION_STRING:
	    objPtr = Tcl_NewStringObj(*((char **)internalPtr), -1);
	    break;
	case TK_OPTION_STRING_TABLE:
	    if (*((int *) internalPtr) >= 0) {
	    objPtr = Tcl_NewStringObj(((char **) optionPtr->specPtr->clientData)[
		    *((int *) internalPtr)], -1);
		objPtr = Tcl_NewStringObj(((char **) optionPtr->specPtr->clientData)[
			*((int *) internalPtr)], -1);
	    }
	    break;
	case TK_OPTION_COLOR: {
	    XColor *colorPtr = *((XColor **)internalPtr);

	    if (colorPtr != NULL) {
		objPtr = Tcl_NewStringObj(Tk_NameOfColor(colorPtr), -1);
	    }
︙
1989
1990
1991
1992
1993
1994
1995

1996


1997
1998
1999
2000
2001
2002
2003

2028
2029
2030
2031
2032
2033
2034
2035

2036
2037
2038
2039
2040
2041
2042
2043
2044








+
-
+
+








		    *((Tk_Justify *)internalPtr)), -1);
	    break;
	case TK_OPTION_ANCHOR:
	    objPtr = Tcl_NewStringObj(Tk_NameOfAnchor(
		    *((Tk_Anchor *)internalPtr)), -1);
	    break;
	case TK_OPTION_PIXELS:
	    if (!(optionPtr->specPtr->flags & TK_OPTION_NULL_OK) || *((int *) internalPtr) != INT_MIN) {
	    objPtr = Tcl_NewWideIntObj(*((int *)internalPtr));
		objPtr = Tcl_NewWideIntObj(*((int *)internalPtr));
	    }
	    break;
	case TK_OPTION_WINDOW: {
	    tkwin = *((Tk_Window *) internalPtr);

	    if (tkwin != NULL) {
		objPtr = Tcl_NewStringObj(Tk_PathName(tkwin), -1);
	    }
︙

Changes to generic/tkGet.c.

︙
186
187
188
189
190
191
192

193
194
195
196
197
198
199

186
187
188
189
190
191
192
193
194
195
196
197
198
199
200








+








    case TK_ANCHOR_E: return "e";
    case TK_ANCHOR_SE: return "se";
    case TK_ANCHOR_S: return "s";
    case TK_ANCHOR_SW: return "sw";
    case TK_ANCHOR_W: return "w";
    case TK_ANCHOR_NW: return "nw";
    case TK_ANCHOR_CENTER: return "center";
    case TK_ANCHOR_NULL: return "";
    }
    return "unknown anchor position";
}

/*
 *--------------------------------------------------------------
 *
︙
467
468
469
470
471
472
473
474

475
476
477
478
479
480
481

468
469
470
471
472
473
474

475
476
477
478
479
480
481
482








-
+








    Tk_Justify justify)		/* Justification style for which identifying
				 * string is desired. */
{
    switch (justify) {
    case TK_JUSTIFY_LEFT: return "left";
    case TK_JUSTIFY_RIGHT: return "right";
    case TK_JUSTIFY_CENTER: return "center";
    default: break;
    case TK_JUSTIFY_NULL: return "";
    }
    return "unknown justification style";
}

/*
 *----------------------------------------------------------------------
 *
︙

Changes to generic/tkInt.h.

︙
76
77
78
79
80
81
82










83
84
85
86
87
88
89

76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99








+
+
+
+
+
+
+
+
+
+








#ifndef TkSizeT
#   if TCL_MAJOR_VERSION > 8
#	define TkSizeT size_t
#   else
#	define TkSizeT int
#   endif
#endif

#ifdef _MSC_VER
#    define TkIsNaN(d)		(_isnan((d)))
#else
#    ifdef NO_ISNAN
#	 define TkIsNaN(d)	((d) != (d))
#    else
#	 define TkIsNaN(d)	(isnan(d))
#    endif
#endif

#if (TCL_MAJOR_VERSION == 8) && (TCL_MINOR_VERSION < 7)
# define Tcl_WCharToUtfDString ((char * (*)(const WCHAR *, int len, Tcl_DString *))Tcl_UniCharToUtfDString)
# define Tcl_UtfToWCharDString ((WCHAR * (*)(const char *, int len, Tcl_DString *))Tcl_UtfToUniCharDString)
# define Tcl_Char16ToUtfDString Tcl_UniCharToUtfDString
# define Tcl_UtfToChar16DString Tcl_UtfToUniCharDString
#endif
︙
121
122
123
124
125
126
127
128

129
130
131
132



133
134
135
136
137
138
139

131
132
133
134
135
136
137

138
139
140
141
142
143
144
145
146
147
148
149
150
151
152








-
+




+
+
+








#	define UINT2PTR(p) ((void*)(p))
#	define PTR2UINT(p) ((unsigned long)(p))
#   endif
#endif

/*
 * Fallback in case Tk is linked against a Tcl version not having TIP #585
 * (TCL_INDEX_TEMP_TABLE).
 * (TCL_INDEX_TEMP_TABLE) or not having TIP #613 (TCL_INDEX_NULL_OK).
 */

#if !defined(TCL_INDEX_TEMP_TABLE)
#   define TCL_INDEX_TEMP_TABLE 2
#endif
#if !defined(TCL_INDEX_NULL_OK)
#   define TCL_INDEX_NULL_OK 4
#endif

#ifndef TCL_Z_MODIFIER
#   if defined(_WIN64)
#	define TCL_Z_MODIFIER	"I"
#   elif defined(__GNUC__) && !defined(_WIN32)
#	define TCL_Z_MODIFIER	"z"
︙

Changes to generic/tkTest.c.

︙
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
620
621

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
620
621








-
-
+
+










-
+



-
+








	static const char *const stringTable[] = {
	    "one", "two", "three", "four", NULL
	};
	static const char *const stringTable2[] = {
	    "one", "two", NULL
	};
	static const Tk_OptionSpec typesSpecs[] = {
	    {TK_OPTION_BOOLEAN, "-boolean", "boolean", "Boolean", "1",
		offsetof(TypesRecord, booleanPtr), TCL_INDEX_NONE, 0, 0, 0x1},
	    {TK_OPTION_BOOLEAN, "-boolean", "boolean", "Boolean", NULL,
		offsetof(TypesRecord, booleanPtr), TCL_INDEX_NONE, TK_CONFIG_NULL_OK, 0, 0x1},
	    {TK_OPTION_INT, "-integer", "integer", "Integer", "7",
		offsetof(TypesRecord, integerPtr), TCL_INDEX_NONE, 0, 0, 0x2},
	    {TK_OPTION_DOUBLE, "-double", "double", "Double", "3.14159",
		offsetof(TypesRecord, doublePtr), TCL_INDEX_NONE, 0, 0, 0x4},
	    {TK_OPTION_STRING, "-string", "string", "String",
		"foo", offsetof(TypesRecord, stringPtr), TCL_INDEX_NONE,
		TK_CONFIG_NULL_OK, 0, 0x8},
	    {TK_OPTION_STRING_TABLE,
		"-stringtable", "StringTable", "stringTable",
		"one", offsetof(TypesRecord, stringTablePtr), TCL_INDEX_NONE,
		0, stringTable, 0x10},
		TK_CONFIG_NULL_OK, stringTable, 0x10},
	    {TK_OPTION_STRING_TABLE,
		"-stringtable2", "StringTable2", "stringTable2",
		"two", offsetof(TypesRecord, stringTablePtr2), TCL_INDEX_NONE,
		0, stringTable2, 0x10},
		TK_CONFIG_NULL_OK, stringTable2, 0x10},
	    {TK_OPTION_COLOR, "-color", "color", "Color",
		"red", offsetof(TypesRecord, colorPtr), TCL_INDEX_NONE,
		TK_CONFIG_NULL_OK, "black", 0x20},
	    {TK_OPTION_FONT, "-font", "font", "Font", "Helvetica 12",
		offsetof(TypesRecord, fontPtr), TCL_INDEX_NONE,
		TK_CONFIG_NULL_OK, 0, 0x40},
	    {TK_OPTION_BITMAP, "-bitmap", "bitmap", "Bitmap", "gray50",
︙
631
632
633
634
635
636
637
638

639
640
641
642
643
644
645

631
632
633
634
635
636
637

638
639
640
641
642
643
644
645








-
+








		offsetof(TypesRecord, cursorPtr), TCL_INDEX_NONE,
		TK_CONFIG_NULL_OK, 0, 0x400},
	    {TK_OPTION_JUSTIFY, "-justify", NULL, NULL, "left",
		offsetof(TypesRecord, justifyPtr), TCL_INDEX_NONE,
		TK_CONFIG_NULL_OK, 0, 0x800},
	    {TK_OPTION_ANCHOR, "-anchor", "anchor", "Anchor", "center",
		offsetof(TypesRecord, anchorPtr), TCL_INDEX_NONE,
		0, 0, 0x1000},
		TK_CONFIG_NULL_OK, 0, 0x1000},
	    {TK_OPTION_PIXELS, "-pixel", "pixel", "Pixel",
		"1", offsetof(TypesRecord, pixelPtr), TCL_INDEX_NONE,
		TK_CONFIG_NULL_OK, 0, 0x2000},
	    {TK_OPTION_CUSTOM, "-custom", NULL, NULL,
		"", offsetof(TypesRecord, customPtr), TCL_INDEX_NONE,
		TK_CONFIG_NULL_OK, &CustomOption, 0x4000},
	    {TK_OPTION_SYNONYM, "-synonym", NULL, NULL,
︙
795
796
797
798
799
800
801
802

803
804
805
806
807
808
809

795
796
797
798
799
800
801

802
803
804
805
806
807
808
809








-
+








    case CONFIG_ERROR: {
	typedef struct {
	    Tcl_Obj *intPtr;
	} ErrorWidgetRecord;
	ErrorWidgetRecord widgetRecord;
	static const Tk_OptionSpec errorSpecs[] = {
	    {TK_OPTION_INT, "-int", "integer", "Integer", "bogus",
		offsetof(ErrorWidgetRecord, intPtr), 0, 0, NULL, 0},
		offsetof(ErrorWidgetRecord, intPtr), 0, TK_OPTION_NULL_OK, NULL, 0},
	    {TK_OPTION_END, NULL, NULL, NULL, NULL, 0, 0, 0, NULL, 0}
	};
	Tk_OptionTable optionTable;

	widgetRecord.intPtr = NULL;
	optionTable = Tk_CreateOptionTable(interp, errorSpecs);
	tables[index] = optionTable;
︙
869
870
871
872
873
874
875
876

877
878
879
880
881
882
883

869
870
871
872
873
874
875

876
877
878
879
880
881
882
883








-
+








	} InternalRecord;
	InternalRecord *recordPtr;
	static const char *const internalStringTable[] = {
	    "one", "two", "three", "four", NULL
	};
	static const Tk_OptionSpec internalSpecs[] = {
	    {TK_OPTION_BOOLEAN, "-boolean", "boolean", "Boolean", "1",
		TCL_INDEX_NONE, offsetof(InternalRecord, boolean), 0, 0, 0x1},
		TCL_INDEX_NONE, offsetof(InternalRecord, boolean), TK_CONFIG_NULL_OK, 0, 0x1},
	    {TK_OPTION_INT, "-integer", "integer", "Integer", "148962237",
		TCL_INDEX_NONE, offsetof(InternalRecord, integer), 0, 0, 0x2},
	    {TK_OPTION_DOUBLE, "-double", "double", "Double", "3.14159",
		TCL_INDEX_NONE, offsetof(InternalRecord, doubleValue), 0, 0, 0x4},
	    {TK_OPTION_STRING, "-string", "string", "String", "foo",
		TCL_INDEX_NONE, offsetof(InternalRecord, string),
		TK_CONFIG_NULL_OK, 0, 0x8},
︙
904
905
906
907
908
909
910
911

912
913
914
915
916
917
918

904
905
906
907
908
909
910

911
912
913
914
915
916
917
918








-
+








		TCL_INDEX_NONE, offsetof(InternalRecord, cursor),
		TK_CONFIG_NULL_OK, 0, 0x400},
	    {TK_OPTION_JUSTIFY, "-justify", NULL, NULL, "left",
		TCL_INDEX_NONE, offsetof(InternalRecord, justify),
		TK_CONFIG_NULL_OK, 0, 0x800},
	    {TK_OPTION_ANCHOR, "-anchor", "anchor", "Anchor", "center",
		TCL_INDEX_NONE, offsetof(InternalRecord, anchor),
		0, 0, 0x1000},
		TK_CONFIG_NULL_OK, 0, 0x1000},
	    {TK_OPTION_PIXELS, "-pixel", "pixel", "Pixel", "1",
		TCL_INDEX_NONE, offsetof(InternalRecord, pixels),
		TK_CONFIG_NULL_OK, 0, 0x2000},
	    {TK_OPTION_WINDOW, "-window", "window", "Window", NULL,
		TCL_INDEX_NONE, offsetof(InternalRecord, tkwin),
		TK_CONFIG_NULL_OK, 0, 0},
	    {TK_OPTION_CUSTOM, "-custom", NULL, NULL, "",
︙

Changes to generic/tkText.c.

︙
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

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








-
+









-
+









/*
 * The 'TkWrapMode' enum in tkText.h is used to define a type for the -wrap
 * option of the Text widget. These values are used as indices into the string
 * table below.
 */

static const char *const wrapStrings[] = {
const char *const tkTextWrapStrings[] = {
    "char", "none", "word", NULL
};

/*
 * The 'TkTextTabStyle' enum in tkText.h is used to define a type for the
 * -tabstyle option of the Text widget. These values are used as indices into
 * the string table below.
 */

static const char *const tabStyleStrings[] = {
const char *const tkTextTabStyleStrings[] = {
    "tabular", "wordprocessor", NULL
};

/*
 * The 'TkTextInsertUnfocussed' enum in tkText.h is used to define a type for
 * the -insertunfocussed option of the Text widget. These values are used as
 * indice into the string table below.
︙
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	DEF_TEXT_STATE, TCL_INDEX_NONE, offsetof(TkText, state),
	0, stateStrings, 0},
    {TK_OPTION_STRING, "-tabs", "tabs", "Tabs",
	DEF_TEXT_TABS, offsetof(TkText, tabOptionPtr), TCL_INDEX_NONE,
	TK_OPTION_NULL_OK, 0, TK_TEXT_LINE_GEOMETRY},
    {TK_OPTION_STRING_TABLE, "-tabstyle", "tabStyle", "TabStyle",
	DEF_TEXT_TABSTYLE, TCL_INDEX_NONE, offsetof(TkText, tabStyle),
	0, tabStyleStrings, TK_TEXT_LINE_GEOMETRY},
	0, tkTextTabStyleStrings, TK_TEXT_LINE_GEOMETRY},
    {TK_OPTION_STRING, "-takefocus", "takeFocus", "TakeFocus",
	DEF_TEXT_TAKE_FOCUS, TCL_INDEX_NONE, offsetof(TkText, takeFocus),
	TK_OPTION_NULL_OK, 0, 0},
    {TK_OPTION_BOOLEAN, "-undo", "undo", "Undo",
	DEF_TEXT_UNDO, TCL_INDEX_NONE, offsetof(TkText, undo),
	TK_OPTION_DONT_SET_DEFAULT, 0 , 0},
    {TK_OPTION_INT, "-width", "width", "Width",
	DEF_TEXT_WIDTH, TCL_INDEX_NONE, offsetof(TkText, width), 0, 0,
	TK_TEXT_LINE_GEOMETRY},
    {TK_OPTION_STRING_TABLE, "-wrap", "wrap", "Wrap",
	DEF_TEXT_WRAP, TCL_INDEX_NONE, offsetof(TkText, wrapMode),
	0, wrapStrings, TK_TEXT_LINE_GEOMETRY},
	0, tkTextWrapStrings, TK_TEXT_LINE_GEOMETRY},
    {TK_OPTION_STRING, "-xscrollcommand", "xScrollCommand", "ScrollCommand",
	DEF_TEXT_XSCROLL_COMMAND, TCL_INDEX_NONE, offsetof(TkText, xScrollCmd),
	TK_OPTION_NULL_OK, 0, 0},
    {TK_OPTION_STRING, "-yscrollcommand", "yScrollCommand", "ScrollCommand",
	DEF_TEXT_YSCROLL_COMMAND, TCL_INDEX_NONE, offsetof(TkText, yScrollCmd),
	TK_OPTION_NULL_OK, 0, 0},
    {TK_OPTION_END, NULL, NULL, NULL, 0, 0, 0, 0, 0, 0}
︙

Changes to generic/tkText.h.

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/*
 * One data structure of the following type is used for each tag in a text
 * widget. These structures are kept in sharedTextPtr->tagTable and referred
 * to in other structures.
 */

typedef enum {
    TEXT_WRAPMODE_CHAR, TEXT_WRAPMODE_NONE, TEXT_WRAPMODE_WORD,
    TEXT_WRAPMODE_NULL
    TEXT_WRAPMODE_NULL = -1,
    TEXT_WRAPMODE_CHAR, TEXT_WRAPMODE_NONE, TEXT_WRAPMODE_WORD
} TkWrapMode;

MODULE_SCOPE const char *const tkTextWrapStrings[];

typedef struct TkTextTag {
    const char *name;		/* Name of this tag. This field is actually a
				 * pointer to the key from the entry in
				 * sharedTextPtr->tagTable, so it needn't be
				 * freed explicitly. For 'sel' tags this is
				 * just a static string, so again need not be
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				 * value specified here. */
    Pixmap fgStipple;		/* Stipple bitmap for text and other
				 * foreground stuff. None means no value
				 * specified here.*/
    char *justifyString;	/* -justify option string (malloc-ed). NULL
				 * means option not specified. */
    Tk_Justify justify;		/* How to justify text: TK_JUSTIFY_LEFT,
				 * TK_JUSTIFY_RIGHT, or TK_JUSTIFY_CENTER.
				 * TK_JUSTIFY_RIGHT, TK_JUSTIFY_CENTER, or TK_JUSTIFY_NULL.
				 * Only valid if justifyString is non-NULL. */
    char *lMargin1String;	/* -lmargin1 option string (malloc-ed). NULL
				 * means option not specified. */
    int lMargin1;		/* Left margin for first display line of each
				 * text line, in pixels. Only valid if
				 * lMargin1String is non-NULL. */
    char *lMargin2String;	/* -lmargin2 option string (malloc-ed). NULL
︙
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				 * text line. Only valid if spacing3String is
				 * non-NULL. */
    Tcl_Obj *tabStringPtr;	/* -tabs option string. NULL means option not
				 * specified. */
    struct TkTextTabArray *tabArrayPtr;
				/* Info about tabs for tag (malloc-ed) or
				 * NULL. Corresponds to tabString. */
    int tabStyle;		/* One of TABULAR or WORDPROCESSOR or NONE (if
				 * not specified). */
    int tabStyle;		/* One of TK_TEXT_TABSTYLE_TABULAR or TK_TEXT_TABSTYLE_WORDPROCESSOR
				 * or TK_TEXT_TABSTYLE_NULL (if not specified). */
    char *underlineString;	/* -underline option string (malloc-ed). NULL
				 * means option not specified. */
    int underline;		/* Non-zero means draw underline underneath
				 * text. Only valid if underlineString is
				 * non-NULL. */
    XColor *underlineColor;     /* Color for the underline. NULL means same
                                 * color as foreground. */
︙
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-
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 * in sync with the 'tabOptionStrings' array in the function 'TkTextGetTabs'
 */

typedef enum {LEFT, RIGHT, CENTER, NUMERIC} TkTextTabAlign;

/*
 * The following are the supported styles of tabbing, used for the -tabstyle
 * option of the text widget. The last element is only used for tag options.
 * option of the text widget. The first element is only used for tag options.
 */

typedef enum {
    TK_TEXT_TABSTYLE_TABULAR,
    TK_TEXT_TABSTYLE_WORDPROCESSOR,
    TK_TEXT_TABSTYLE_NONE
    TK_TEXT_TABSTYLE_NULL = -1,
    TK_TEXT_TABSTYLE_TABULAR,
    TK_TEXT_TABSTYLE_WORDPROCESSOR
} TkTextTabStyle;

MODULE_SCOPE const char *const tkTextTabStyleStrings[];

typedef struct TkTextTab {
    int location;		/* Offset in pixels of this tab stop from the
				 * left margin (lmargin2) of the text. */
    TkTextTabAlign alignment;	/* Where the tab stop appears relative to the
				 * text. */
} TkTextTab;
︙
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    int spacing3;		/* Default extra spacing below last display
				 * line for each text line. */
    Tcl_Obj *tabOptionPtr; 	/* Value of -tabs option string. */
    TkTextTabArray *tabArrayPtr;
				/* Information about tab stops (malloc'ed).
				 * NULL means perform default tabbing
				 * behavior. */
    int tabStyle;		/* One of TABULAR or WORDPROCESSOR. */
    int tabStyle;		/* One of TK_TEXT_TABSTYLE_TABULAR or TK_TEXT_TABSTYLE_WORDPROCESSOR. */

    /*
     * Additional information used for displaying:
     */

    TkWrapMode wrapMode;	/* How to handle wrap-around. Must be
				 * TEXT_WRAPMODE_CHAR, TEXT_WRAPMODE_NONE, or
︙

Changes to generic/tkTextTag.c.

︙
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-
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-
-
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-
-








 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tkInt.h"
#include "tkText.h"
#include "default.h"

/*
 * The 'TkWrapMode' enum in tkText.h is used to define a type for the -wrap
 * option of tags in a Text widget. These values are used as indices into the
 * string table below. Tags are allowed an empty wrap value, but the widget as
 * a whole is not.
 */

static const char *const wrapStrings[] = {
    "char", "none", "word", "", NULL
};

/*
 * The 'TkTextTabStyle' enum in tkText.h is used to define a type for the
 * -tabstyle option of the Text widget. These values are used as indices into
 * the string table below. Tags are allowed an empty tabstyle value, but the
 * widget as a whole is not.
 */

static const char *const tabStyleStrings[] = {
    "tabular", "wordprocessor", "", NULL
};

static const Tk_OptionSpec tagOptionSpecs[] = {
    {TK_OPTION_BORDER, "-background", NULL, NULL,
	NULL, TCL_INDEX_NONE, offsetof(TkTextTag, border), TK_OPTION_NULL_OK, 0, 0},
    {TK_OPTION_BITMAP, "-bgstipple", NULL, NULL,
	NULL, TCL_INDEX_NONE, offsetof(TkTextTag, bgStipple), TK_OPTION_NULL_OK, 0, 0},
    {TK_OPTION_PIXELS, "-borderwidth", NULL, NULL,
	NULL, offsetof(TkTextTag, borderWidthPtr), offsetof(TkTextTag, borderWidth),
︙
87
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95
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104
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81
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-
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-
+








	NULL, TCL_INDEX_NONE, offsetof(TkTextTag, spacing2String), TK_OPTION_NULL_OK,0,0},
    {TK_OPTION_STRING, "-spacing3", NULL, NULL,
	NULL, TCL_INDEX_NONE, offsetof(TkTextTag, spacing3String), TK_OPTION_NULL_OK,0,0},
    {TK_OPTION_STRING, "-tabs", NULL, NULL,
	NULL, offsetof(TkTextTag, tabStringPtr), TCL_INDEX_NONE, TK_OPTION_NULL_OK, 0, 0},
    {TK_OPTION_STRING_TABLE, "-tabstyle", NULL, NULL,
	NULL, TCL_INDEX_NONE, offsetof(TkTextTag, tabStyle),
	TK_OPTION_NULL_OK, tabStyleStrings, 0},
	TK_OPTION_NULL_OK, tkTextTabStyleStrings, 0},
    {TK_OPTION_STRING, "-underline", NULL, NULL,
	NULL, TCL_INDEX_NONE, offsetof(TkTextTag, underlineString),
	TK_OPTION_NULL_OK, 0, 0},
    {TK_OPTION_COLOR, "-underlinefg", NULL, NULL,
	NULL, TCL_INDEX_NONE, offsetof(TkTextTag, underlineColor),
	TK_OPTION_NULL_OK, 0, 0},
    {TK_OPTION_STRING_TABLE, "-wrap", NULL, NULL,
	NULL, TCL_INDEX_NONE, offsetof(TkTextTag, wrapMode),
	TK_OPTION_NULL_OK, wrapStrings, 0},
	TK_OPTION_NULL_OK, tkTextWrapStrings, 0},
    {TK_OPTION_END, NULL, NULL, NULL, NULL, 0, 0, 0, 0, 0}
};

/*
 * Forward declarations for functions defined later in this file:
 */
︙
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-
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    tagPtr->reliefString = NULL;
    tagPtr->relief = TK_RELIEF_FLAT;
    tagPtr->bgStipple = None;
    tagPtr->fgColor = NULL;
    tagPtr->tkfont = NULL;
    tagPtr->fgStipple = None;
    tagPtr->justifyString = NULL;
    tagPtr->justify = TK_JUSTIFY_LEFT;
    tagPtr->justify = TK_JUSTIFY_NULL;
    tagPtr->lMargin1String = NULL;
    tagPtr->lMargin1 = 0;
    tagPtr->lMargin2String = NULL;
    tagPtr->lMargin2 = 0;
    tagPtr->lMarginColor = NULL;
    tagPtr->offsetString = NULL;
    tagPtr->offset = 0;
︙
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1066
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-
+








    tagPtr->spacing1 = 0;
    tagPtr->spacing2String = NULL;
    tagPtr->spacing2 = 0;
    tagPtr->spacing3String = NULL;
    tagPtr->spacing3 = 0;
    tagPtr->tabStringPtr = NULL;
    tagPtr->tabArrayPtr = NULL;
    tagPtr->tabStyle = TK_TEXT_TABSTYLE_NONE;
    tagPtr->tabStyle = TK_TEXT_TABSTYLE_NULL;
    tagPtr->underlineString = NULL;
    tagPtr->underline = 0;
    tagPtr->underlineColor = NULL;
    tagPtr->elideString = NULL;
    tagPtr->elide = 0;
    tagPtr->wrapMode = TEXT_WRAPMODE_NULL;
    tagPtr->affectsDisplay = 0;
︙

Changes to tests/bind.test.

︙
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13
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-









package require tcltest 2.2
namespace import ::tcltest::*
eval tcltest::configure $argv
tcltest::loadTestedCommands
tk useinputmethods 0

testConstraint needsTcl87 [package vsatisfies [package provide Tcl] 8.7-]
testConstraint failsOnWindows [expr {![info exists ::env(CI)] || [tk windowingsystem] ne "win32"}]


toplevel .t -width 100 -height 50
wm geom .t +0+0
update idletasks
︙

Changes to tests/button.test.

︙
1740
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    update
} -body {
    .b configure -overrelief ""
    .b cget -overrelief
} -cleanup {
    destroy .b
} -result {}
test button-1.178 {configuration option: "overrelief" for button} -setup {
test button-1.178 {configuration option: "overrelief" for button} -constraints needsTcl87 -setup {
    button .b -borderwidth 2 -highlightthickness 2 -font {Helvetica -12 bold}
    pack .b
    update
} -body {
    .b configure -overrelief 1.5
} -cleanup {
    destroy .b
} -returnCodes {error} -result {bad relief "1.5": must be flat, groove, raised, ridge, solid, or sunken}
} -returnCodes {error} -result {bad relief "1.5": must be flat, groove, raised, ridge, solid, sunken, or ""}
test button-1.179 {configuration option: "overrelief" for checkbutton} -setup {
    checkbutton .c -borderwidth 2 -highlightthickness 2 -font {Helvetica -12 bold}
    pack .c
    update
} -body {
    .c configure -overrelief ""
    .c cget -overrelief
} -cleanup {
    destroy .c
} -result {}
test button-1.180 {configuration option: "overrelief" for checkbutton} -setup {
test button-1.180 {configuration option: "overrelief" for checkbutton} -constraints needsTcl87 -setup {
    checkbutton .c -borderwidth 2 -highlightthickness 2 -font {Helvetica -12 bold}
    pack .c
    update
} -body {
    .c configure -overrelief 1.5
} -cleanup {
    destroy .c
} -returnCodes {error} -result {bad relief "1.5": must be flat, groove, raised, ridge, solid, or sunken}
} -returnCodes {error} -result {bad relief "1.5": must be flat, groove, raised, ridge, solid, sunken, or ""}
test button-1.181 {configuration option: "overrelief" for radiobutton} -setup {
    radiobutton .r -borderwidth 2 -highlightthickness 2 -font {Helvetica -12 bold}
    pack .r
    update
} -body {
    .r configure -overrelief ""
    .r cget -overrelief
} -cleanup {
    destroy .r
} -result {}
test button-1.182 {configuration option: "overrelief" for radiobutton} -setup {
test button-1.182 {configuration option: "overrelief" for radiobutton} -constraints needsTcl87 -setup {
    radiobutton .r -borderwidth 2 -highlightthickness 2 -font {Helvetica -12 bold}
    pack .r
    update
} -body {
    .r configure -overrelief 1.5
} -cleanup {
    destroy .r
} -returnCodes {error} -result {bad relief "1.5": must be flat, groove, raised, ridge, solid, or sunken}
} -returnCodes {error} -result {bad relief "1.5": must be flat, groove, raised, ridge, solid, sunken, or ""}

test button-1.183 {configuration option: "padx" for label} -setup {
    label .l -borderwidth 2 -highlightthickness 2 -font {Helvetica -12 bold}
    pack .l
    update
} -body {
    .l configure -padx 12m
︙

Changes to tests/config.test.

︙
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-
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-
+








    invoked from within
"testobjconfig alltypes .a"}

test config-3.8 {Tk_InitOptions - bad initial value} -constraints {
    testobjconfig
} -body {
    testobjconfig configerror
} -returnCodes error -result {expected integer but got "bogus"}
} -returnCodes error -result {expected integer or "" but got "bogus"}
test config-3.9 {Tk_InitOptions - bad initial value} -constraints {
    testobjconfig
} -body {
    catch {testobjconfig configerror}
    return $errorInfo
} -result {expected integer but got "bogus"
} -result {expected integer or "" but got "bogus"
    (default value for "-int")
    invoked from within
"testobjconfig configerror"}

test config-4.1 {DoObjConfig - boolean} -constraints testobjconfig -setup {
    catch {rename .foo {}}
} -body {
︙
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277
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-
+


-
+








    killTables
} -returnCodes ok
test config-4.7 {DoObjConfig - invalid boolean} -constraints {
    testobjconfig
} -setup {
    catch {rename .foo {}}
} -body {
    testobjconfig alltypes .foo -boolean {}
    testobjconfig alltypes .foo -boolean foo
} -cleanup {
    killTables
} -returnCodes error -result {expected boolean value but got ""}
} -returnCodes error -result {expected boolean value or "" but got "foo"}
test config-4.8 {DoObjConfig - boolean internal value} -constraints {
    testobjconfig
} -setup {
    catch {rename .foo {}}
} -body {
    testobjconfig internal .foo -boolean 0
    .foo cget -boolean
︙
454
455
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462
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481








-
+




-
+

-
+




-
+
+








    testobjconfig alltypes .foo -stringtable two
    .foo cget -stringtable
    rename .foo {}
} -cleanup {
    killTables
} -returnCodes ok
test config-4.29 {DoObjConfig - invalid string table} -constraints {
    testobjconfig
    testobjconfig needsTcl87
} -body {
    testobjconfig alltypes .foo -stringtable foo
} -cleanup {
    killTables
} -returnCodes error -result {bad stringtable "foo": must be one, two, three, or four}
} -returnCodes error -result {bad stringtable "foo": must be one, two, three, four, or ""}
test config-4.29a {DoObjConfig - invalid string table} -constraints {
    testobjconfig
    testobjconfig needsTcl87
} -body {
    testobjconfig alltypes .foo -stringtable2 foo
} -cleanup {
    killTables
} -returnCodes error -result {bad stringtable2 "foo": must be one or two}
} -returnCodes error -result {bad stringtable2 "foo": must be one, two, or ""}

test config-4.30 {DoObjConfig - new string table} -constraints {
    testobjconfig
} -body {
    testobjconfig alltypes .foo -stringtable two
    .foo configure -stringtable three
} -cleanup {
    killTables
︙
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777
778
779
780
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784
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789
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777
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test config-4.70 {DoObjConfig - relief} -constraints testobjconfig -body {
    testobjconfig alltypes .foo -relief flat
    .foo cget -relief
} -cleanup {
    killTables
} -returnCodes ok -result flat
test config-4.71 {DoObjConfig - invalid relief} -constraints {
    testobjconfig
    testobjconfig needsTcl87
} -body {
    testobjconfig alltypes .foo -relief foo
} -cleanup {
    killTables
} -returnCodes error -result {bad relief "foo": must be flat, groove, raised, ridge, solid, or sunken}
} -returnCodes error -result {bad relief "foo": must be flat, groove, raised, ridge, solid, sunken, or ""}
test config-4.72 {DoObjConfig - relief internal value} -constraints testobjconfig -setup {
    catch {rename .foo {}}
} -body {
    testobjconfig internal .foo -relief ridge
    .foo cget -relief
} -cleanup {
    killTables
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870
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877

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881

882
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} -returnCodes ok -result .foo
test config-4.84 {DoObjConfig - justify} -constraints testobjconfig -body {
    testobjconfig alltypes .foo -justify center
    .foo cget -justify
} -cleanup {
    killTables
} -returnCodes ok -result center
test config-4.85 {DoObjConfig - invalid justify} -constraints testobjconfig -body {
test config-4.85 {DoObjConfig - invalid justify} -constraints {testobjconfig needsTcl87} -body {
    testobjconfig alltypes .foo -justify foo
} -cleanup {
    killTables
} -returnCodes error -result {bad justification "foo": must be left, right, or center}
} -returnCodes error -result {bad justification "foo": must be left, right, center, or ""}
test config-4.86 {DoObjConfig - new justify} -constraints testobjconfig -body {
    testobjconfig alltypes .foo -justify left
    .foo configure -justify right
} -cleanup {
    killTables
} -returnCodes ok -result 2048
test config-4.87 {DoObjConfig - new justify} -constraints testobjconfig -body {
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    testobjconfig alltypes .foo -anchor center
    .foo cget -anchor
} -cleanup {
    killTables
} -returnCodes ok -result center
test config-4.91 {DoObjConfig - invalid anchor} -constraints testobjconfig -body {
    testobjconfig alltypes .foo -anchor foo
} -cleanup {
} -constraints needsTcl87 -cleanup {
    killTables
} -returnCodes error -result {bad anchor "foo": must be n, ne, e, se, s, sw, w, nw, or center}
} -returnCodes error -result {bad anchor "foo": must be n, ne, e, se, s, sw, w, nw, center, or ""}
test config-4.92 {DoObjConfig - new anchor} -constraints testobjconfig -body {
    testobjconfig alltypes .foo -anchor e
    .foo configure -anchor n
} -cleanup {
    killTables
} -returnCodes ok -result 4096
test config-4.93 {DoObjConfig - new anchor} -constraints testobjconfig -body {
︙
1583
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1586
1587
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1590

1591
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test config-10.3 {Tk_GetOptionInfo - all items} -constraints {
    testobjconfig
} -body {
    testobjconfig alltypes .foo -font {Helvetica 18} -integer 13563
    .foo configure
} -cleanup {
    destroy .foo
} -result {{-boolean boolean Boolean 1 1} {-integer integer Integer 7 13563} {-double double Double 3.14159 3.14159} {-string string String foo foo} {-stringtable StringTable stringTable one one} {-stringtable2 StringTable2 stringTable2 two two} {-color color Color red red} {-font font Font {Helvetica 12} {Helvetica 18}} {-bitmap bitmap Bitmap gray50 gray50} {-border border Border blue blue} {-relief relief Relief {} {}} {-cursor cursor Cursor xterm xterm} {-justify {} {} left left} {-anchor anchor Anchor center center} {-pixel pixel Pixel 1 1} {-custom {} {} {} {}} {-synonym -color}}
} -result {{-boolean boolean Boolean {} {}} {-integer integer Integer 7 13563} {-double double Double 3.14159 3.14159} {-string string String foo foo} {-stringtable StringTable stringTable one one} {-stringtable2 StringTable2 stringTable2 two two} {-color color Color red red} {-font font Font {Helvetica 12} {Helvetica 18}} {-bitmap bitmap Bitmap gray50 gray50} {-border border Border blue blue} {-relief relief Relief {} {}} {-cursor cursor Cursor xterm xterm} {-justify {} {} left left} {-anchor anchor Anchor center center} {-pixel pixel Pixel 1 1} {-custom {} {} {} {}} {-synonym -color}}
test config-10.4 {Tk_GetOptionInfo - chaining through tables} -constraints testobjconfig -body {
    testobjconfig chain2 .foo -one asdf -three xyzzy
    .foo configure
} -cleanup {
    destroy .foo
} -result {{-three three Three three xyzzy} {-four four Four four four} {-two two Two {two and a half} {two and a half}} {-oneAgain oneAgain OneAgain {one again} {one again}} {-one one One one asdf} {-two two Two two {two and a half}}}
if {[testConstraint testobjconfig]} {
︙

Changes to tests/constraints.tcl.

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}]
testConstraint haveDISPLAY [expr {[info exists env(DISPLAY)] && [testConstraint x11]}]
testConstraint altDisplay  [info exists env(TK_ALT_DISPLAY)]
testConstraint noExceed [expr {
    ![testConstraint unix] || [catch {font actual "\{xyz"}]
}]
testConstraint deprecated [expr {![package vsatisfies [package provide Tcl] 8.7-] || ![::tk::build-info no-deprecate]}]
testConstraint needsTcl87 [package vsatisfies [package provide Tcl] 8.7-]

# constraints for testing facilities defined in the tktest executable...
testConstraint testImageType [expr {"test" in [image types]}]
testConstraint testOldImageType [expr {"oldtest" in [image types]}]
testConstraint testbitmap    [llength [info commands testbitmap]]
testConstraint testborder    [llength [info commands testborder]]
testConstraint testcbind     [llength [info commands testcbind]]
︙

Changes to tests/panedwindow.test.

︙
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} -returnCodes error -result {bad screen distance "badValue"}
test panedwindow-1.23 {configuration options: -proxyrelief (good)} -body {
    .p configure -proxyrelief groove
    list [lindex [.p configure -proxyrelief] 4] [.p cget -proxyrelief]
} -cleanup {
    .p configure -proxyrelief [lindex [.p configure -proxyrelief] 3]
} -result {groove groove}
test panedwindow-1.24 {configuration options: -proxyrelief (bad)} -body {
test panedwindow-1.24 {configuration options: -proxyrelief (bad)} -constraints needsTcl87 -body {
    .p configure -proxyrelief 1.5
} -returnCodes error -result {bad relief "1.5": must be flat, groove, raised, ridge, solid, or sunken}
} -returnCodes error -result {bad relief "1.5": must be flat, groove, raised, ridge, solid, sunken, or ""}
test panedwindow-1.25 {configuration options: -relief (good)} -body {
    .p configure -relief groove
    list [lindex [.p configure -relief] 4] [.p cget -relief]
} -cleanup {
    .p configure -relief [lindex [.p configure -relief] 3]
} -result {groove groove}
test panedwindow-1.26 {configuration options: -relief (bad)} -body {
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