Tcl Source Code

Changes On Branch main
Login
EuroTcl/OpenACS 11 - 12 JULY 2024, VIENNA

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

Changes In Branch main Excluding Merge-Ins

This is equivalent to a diff from e784d77fd7 to edcf2ff6be

2024-06-21
09:30
Fix examples, using "-translation binary" correctly in stead of "-encoding binary" Leaf check-in: edcf2ff6be user: jan.nijtmans tags: trunk, main
09:27
Fix examples, using "-translation binary" correctly in stead of "-encoding binary" Leaf check-in: cb4d8a8981 user: jan.nijtmans tags: core-8-branch
06:43
Update string is integer docs as per TIP 514. check-in: bd5723c171 user: apnadkarni tags: trunk, main
2020-10-30
14:09
Rename "trunk" to "main", but with new propagating tag "trunk" check-in: 40014cd0fa user: jan.nijtmans tags: trunk, main
2020-10-29
21:09
merge trunk check-in: b5e7f9da2b user: dgp tags: dgp-refactor
21:09
merge trunk check-in: 9ef0a76b94 user: dgp tags: dgp-properbytearray
21:08
merge trunk check-in: af4787a970 user: dgp tags: novem
11:40
Merge 8.7 Closed-Leaf check-in: e784d77fd7 user: jan.nijtmans tags: trunk
11:18
Merge 8.6 check-in: 642317cdbc user: jan.nijtmans tags: core-8-branch
2020-10-27
21:36
merge 8.7 check-in: de3076b8ab user: dgp tags: trunk

Changes to .fossil-settings/crlf-glob.

1

2
3

4

5
6

7
8
9
10
11
12
13
14
15
16
17
18
19
20
compat/zlib/contrib/dotzlib/DotZLib/UnitTests.cs

compat/zlib/contrib/vstudio/readme.txt
compat/zlib/contrib/vstudio/*/zlib.rc

compat/zlib/contrib/vstudio/*/*.sln

compat/zlib/win32/*.txt
compat/zlib/win64/*.txt

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


>

>


>



<









<
1
2
3
4
5
6
7
8
9
10
11
12
13

14
15
16
17
18
19
20
21
22

compat/zlib/contrib/dotzlib/readme.txt
compat/zlib/contrib/dotzlib/*.cs
compat/zlib/contrib/vstudio/readme.txt
compat/zlib/contrib/vstudio/*/zlib.rc
compat/zlib/contrib/vstudio/*/zlibvc.def
compat/zlib/contrib/vstudio/*/*.sln
compat/zlib/win32/zlib.def
compat/zlib/win32/*.txt
compat/zlib/win64/*.txt
compat/zlib/zlib.map
libtommath/*.dsp
libtommath/*.sln
libtommath/*.vcproj

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

Changes to .fossil-settings/encoding-glob.

1
2
3
4
5
6
7
8
9
tools/tcl.hpj.in
tools/tcl.wse.in
win/buildall.vc.bat
win/coffbase.txt
win/makefile.vc
win/rules.vc
win/tcl.dsp
win/tcl.dsw
win/tcl.hpj.in
<







<

1
2
3
4
5
6
7


tools/tcl.wse.in
win/buildall.vc.bat
win/coffbase.txt
win/makefile.vc
win/rules.vc
win/tcl.dsp
win/tcl.dsw

Changes to .fossil-settings/ignore-glob.

20
21
22
23
24
25
26
27

28
29
30
31
32
33
34
*/config.status
*/tclConfig.sh
*/tclsh*
*/tcltest*
*/versions.vc
*/version.vc
*/libtcl.vfs
*/libtcl_*.zip

html
libtommath/bn.ilg
libtommath/bn.ind
libtommath/pretty.build
libtommath/tommath.src
libtommath/*.log
libtommath/*.pdf







|
>







20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
*/config.status
*/tclConfig.sh
*/tclsh*
*/tcltest*
*/versions.vc
*/version.vc
*/libtcl.vfs
*/libtcl*.zip
*/tclUuid.h
html
libtommath/bn.ilg
libtommath/bn.ind
libtommath/pretty.build
libtommath/tommath.src
libtommath/*.log
libtommath/*.pdf
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
libtommath/etc/*
libtommath/demo/*
libtommath/*.out
libtommath/*.tex
macosx/configure
unix/autoMkindex.tcl
unix/dltest.marker

unix/dltest/*.bundle
unix/dltest/*.dll
unix/dltest/*.dylib

unix/dltest/*.o
unix/dltest/*.sl
unix/dltest/*.so
unix/tcl.pc
unix/tclIndex
unix/Tcl-Info.plist
unix/Tclsh-Info.plist

unix/pkgs/*
win/Debug*
win/Release*
win/*.manifest

win/pkgs/*
win/coffbase.txt
win/tcl.hpj
win/nmakehlp.out
win/nmhlp-out.txt







>



>







>




>





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
libtommath/etc/*
libtommath/demo/*
libtommath/*.out
libtommath/*.tex
macosx/configure
unix/autoMkindex.tcl
unix/dltest.marker
unix/dltest/embtest
unix/dltest/*.bundle
unix/dltest/*.dll
unix/dltest/*.dylib
unix/dltest/*.exe
unix/dltest/*.o
unix/dltest/*.sl
unix/dltest/*.so
unix/tcl.pc
unix/tclIndex
unix/Tcl-Info.plist
unix/Tclsh-Info.plist
unix/pkgs8/*
unix/pkgs/*
win/Debug*
win/Release*
win/*.manifest
win/pkgs8/*
win/pkgs/*
win/coffbase.txt
win/tcl.hpj
win/nmakehlp.out
win/nmhlp-out.txt

Changes to .gitattributes.

18
19
20
21
22
23
24

25
26
27
28
29
30
31
*.svg text
*.ts text
*.tcl text
*.test text

# Declare files that will always have CRLF line endings on checkout.
*.bat eol=crlf

*.sln eol=crlf
*.vc eol=crlf

# Denote all files that are truly binary and should not be modified.
*.a binary
*.bmp binary
*.dll binary







>







18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
*.svg text
*.ts text
*.tcl text
*.test text

# Declare files that will always have CRLF line endings on checkout.
*.bat eol=crlf
*.cs eol=crlf
*.sln eol=crlf
*.vc eol=crlf

# Denote all files that are truly binary and should not be modified.
*.a binary
*.bmp binary
*.dll binary

Changes to .github/ISSUE_TEMPLATE.md.

1
2
3
Important Note
==========
Please do not file issues with Tcl on Github. They are unlikely to be noticed in a timely fashion. Tcl issues are hosted in the [tcl fossil repository on core.tcl.tk](https://core.tcl.tk/tcl/tktnew); please post them there.


|
1
2
3
Important Note
==========
Please do not file issues with Tcl on Github. They are unlikely to be noticed in a timely fashion. Tcl issues are hosted in the [tcl fossil repository on core.tcl-lang.org](https://core.tcl-lang.org/tcl/tktnew); please post them there.

Changes to .github/PULL_REQUEST_TEMPLATE.md.

1
2
3
Important Note
==========
Please do not file pull requests with Tcl on Github. They are unlikely to be noticed in a timely fashion. Tcl issues (including patches) are hosted in the [tcl fossil repository on core.tcl.tk](https://core.tcl.tk/tcl/tktnew); please post them there.


|
1
2
3
Important Note
==========
Please do not file pull requests with Tcl on Github. They are unlikely to be noticed in a timely fashion. Tcl issues (including patches) are hosted in the [tcl fossil repository on core.tcl-lang.org](https://core.tcl-lang.org/tcl/tktnew); please post them there.

Added .github/dependabot.yml.













>
>
>
>
>
>
1
2
3
4
5
6
version: 2
updates:
- package-ecosystem: "github-actions"
  directory: "/"
  schedule:
      interval: "weekly"

Added .github/workflows/linux-build.yml.





























































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
name: Linux
on:
  push:
    branches:
    - "main"
    - "core-8-branch"
    - "core-8-6-branch"
    tags:
    - "core-**"
permissions:
  contents: read
jobs:
  gcc:
    runs-on: ubuntu-22.04
    strategy:
      matrix:
        config:
          - ""
          - "CFLAGS=-DTCL_NO_DEPRECATED=1"
          - "--disable-shared"
          - "--disable-zipfs"
          - "--enable-symbols"
          - "--enable-symbols=mem"
          - "--enable-symbols=all"
          - "CFLAGS=-ftrapv"
          # Duplicated below
          - "CFLAGS=-m32 CPPFLAGS=-m32 LDFLAGS=-m32 --disable-64bit"
    defaults:
      run:
        shell: bash
        working-directory: unix
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        timeout-minutes: 5
      - name: Install 32-bit dependencies if needed
        # Duplicated from above
        if: ${{ matrix.config == 'CFLAGS=-m32 CPPFLAGS=-m32 LDFLAGS=-m32 --disable-64bit' }}
        run: |
          sudo apt-get update
          sudo apt-get install gcc-multilib libc6-dev-i386
      - name: Prepare
        run: |
          touch tclStubInit.c tclOOStubInit.c tclOOScript.h
        working-directory: generic
      - name: Configure ${{ matrix.config }}
        run: |
          mkdir "${HOME}/install dir"
          ./configure ${CFGOPT} "--prefix=$HOME/install dir" || (cat config.log && exit 1)
        env:
          CFGOPT: ${{ matrix.config }}
        timeout-minutes: 5
      - name: Build
        run: |
          make all
        timeout-minutes: 5
      - name: Build Test Harness
        run: |
          make tcltest
        timeout-minutes: 5
      - name: Run Tests
        run: |
          make test
        env:
          ERROR_ON_FAILURES: 1
        timeout-minutes: 30
      - name: Test-Drive Installation
        run: |
          make install
        timeout-minutes: 5
      - name: Create Distribution Package
        run: |
          make dist
        timeout-minutes: 5
      - name: Convert Documentation to HTML
        run: |
          make html-tcl
        timeout-minutes: 5

Added .github/workflows/mac-build.yml.



































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
name: macOS
on:
  push:
    branches:
    - "main"
    - "core-8-branch"
    - "core-8-6-branch"
    tags:
    - "core-**"
permissions:
  contents: read
jobs:
  xcode:
    runs-on: macos-11
    defaults:
      run:
        shell: bash
        working-directory: macosx
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        timeout-minutes: 5
      - name: Prepare
        run: |
          touch tclStubInit.c tclOOStubInit.c tclOOScript.h
        working-directory: generic
      - name: Build
        run: make all
        env:
          CFLAGS: -arch x86_64 -arch arm64
        timeout-minutes: 15
      - name: Run Tests
        run: make test styles=develop
        env:
          ERROR_ON_FAILURES: 1
          MAC_CI: 1
        timeout-minutes: 15
  clang:
    runs-on: macos-11
    strategy:
      matrix:
        config:
          - ""
          - "--disable-shared"
          - "--disable-zipfs"
          - "--enable-symbols"
          - "--enable-symbols=mem"
          - "--enable-symbols=all"
    defaults:
      run:
        shell: bash
        working-directory: unix
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        timeout-minutes: 5
      - name: Prepare
        run: |
          touch tclStubInit.c tclOOStubInit.c tclOOScript.h
          mkdir "$HOME/install dir"
        working-directory: generic
      - name: Configure ${{ matrix.config }}
        # Note that macOS is always a 64 bit platform
        run: ./configure --enable-dtrace --enable-framework ${CFGOPT} "--prefix=$HOME/install" || (cat config.log && exit 1)
        env:
          CFLAGS: -arch x86_64 -arch arm64
          CFGOPT: ${{ matrix.config }}
        timeout-minutes: 5
      - name: Build
        run: |
          make all tcltest
        env:
          CFLAGS: -arch x86_64 -arch arm64
        timeout-minutes: 15
      - name: Run Tests
        run: |
          make test
        env:
          ERROR_ON_FAILURES: 1
          MAC_CI: 1
        timeout-minutes: 15

Added .github/workflows/onefiledist.yml.























































































































































































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
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
name: Build Binaries
on:
  push:
    branches:
    - "main"
    - "core-8-branch"
    tags:
    - "core-**"
permissions:
  contents: read
jobs:
  linux:
    name: Linux
    runs-on: ubuntu-20.04
    defaults:
      run:
        shell: bash
    timeout-minutes: 10
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Prepare
        run: |
          touch generic/tclStubInit.c generic/tclOOStubInit.c
          mkdir 1dist
          echo "VER_PATH=$(cd tools; pwd)/addVerToFile.tcl" >> $GITHUB_ENV
        working-directory: .
      - name: Configure
        run: ./configure --disable-symbols --disable-shared --enable-zipfs
        working-directory: unix
      - name: Build
        run: |
          make tclsh
          make shell SCRIPT="$VER_PATH $GITHUB_ENV"
          echo "TCL_ZIP=`pwd`/`echo libtcl*.zip`" >> $GITHUB_ENV
        working-directory: unix
      - name: Package
        run: |
          cp ../unix/tclsh tclsh${TCL_PATCHLEVEL}_snapshot
          chmod +x tclsh${TCL_PATCHLEVEL}_snapshot
          tar -cf tclsh${TCL_PATCHLEVEL}_snapshot.tar tclsh${TCL_PATCHLEVEL}_snapshot
        working-directory: 1dist
      - name: Upload
        uses: actions/upload-artifact@v4
        with:
          name: Tclsh ${{ env.TCL_PATCHLEVEL }} Linux single-file build (snapshot)
          path: 1dist/*.tar
  macos:
    name: macOS
    runs-on: macos-11
    defaults:
      run:
        shell: bash
    timeout-minutes: 10
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Checkout create-dmg
        uses: actions/checkout@v4
        with:
          repository: create-dmg/create-dmg
          ref: v1.0.8
          path: create-dmg
      - name: Prepare
        run: |
          mkdir 1dist
          touch generic/tclStubInit.c generic/tclOOStubInit.c || true
          wget https://github.com/culler/macher/releases/download/v1.3/macher
          sudo cp macher /usr/local/bin
          sudo chmod a+x /usr/local/bin/macher
          echo "VER_PATH=$(cd tools; pwd)/addVerToFile.tcl" >> $GITHUB_ENV
          echo "CREATE_DMG=$(cd create-dmg;pwd)/create-dmg" >> $GITHUB_ENV
          echo "CFLAGS=-arch x86_64 -arch arm64" >> $GITHUB_ENV
      - name: Configure
        run: ./configure --disable-symbols --disable-shared --enable-zipfs
        working-directory: unix
      - name: Build
        run: |
          make tclsh
          make shell SCRIPT="$VER_PATH $GITHUB_ENV"
          echo "TCL_BIN=`pwd`/tclsh" >> $GITHUB_ENV
          echo "TCL_ZIP=`pwd`/`echo libtcl*.zip`" >> $GITHUB_ENV
        working-directory: unix
      - name: Package
        run: |
          mkdir contents
          cp $TCL_BIN contents/tclsh${TCL_PATCHLEVEL}_snapshot
          chmod +x contents/tclsh${TCL_PATCHLEVEL}_snapshot
          cat > contents/README.txt <<EOF
          This is a single-file executable developer preview of Tcl $TCL_PATCHLEVEL

          It is not intended as an official release at all, so it is unsigned and unnotarized.
          Use strictly at your own risk.

          To run it, you need to copy the executable out and run:
              xattr -d com.apple.quarantine tclsh${TCL_PATCHLEVEL}_snapshot
          to mark the executable as runnable on your machine.
          EOF
          $CREATE_DMG \
              --volname "Tcl $TCL_PATCHLEVEL (snapshot)" \
              --window-pos 200 120 \
              --window-size 800 400 \
              "Tcl-$TCL_PATCHLEVEL-(snapshot).dmg" \
              "contents/"
        working-directory: 1dist
      - name: Upload
        uses: actions/upload-artifact@v4
        with:
          name: Tclsh ${{ env.TCL_PATCHLEVEL }} macOS single-file build (snapshot)
          path: 1dist/*.dmg
  win:
    name: Windows
    runs-on: windows-2019
    defaults:
      run:
        shell: msys2 {0}
    timeout-minutes: 10
    env:
      CC: gcc
      CFGOPT: --disable-symbols --disable-shared
    steps:
      - name: Install MSYS2
        uses: msys2/setup-msys2@v2
        with:
          msystem: UCRT64
          install: git mingw-w64-ucrt-x86_64-toolchain make zip
      - name: Checkout
        uses: actions/checkout@v4
      - name: Prepare
        run: |
          touch generic/tclStubInit.c generic/tclOOStubInit.c
          echo "VER_PATH=$(cd tools; pwd)/addVerToFile.tcl" >> $GITHUB_ENV
          mkdir 1dist
        working-directory: .
      - name: Configure
        run: ./configure $CFGOPT
        working-directory: win
      - name: Build
        run: |
          make binaries libraries
          echo "TCL_ZIP=`pwd`/`echo libtcl*.zip`" >> $GITHUB_ENV
        working-directory: win
      - name: Get Exact Version
        run: |
          ./tclsh*.exe $VER_PATH $GITHUB_ENV
        working-directory: win
      - name: Set Executable Name
        run: |
          cp ../win/tclsh*.exe tclsh${TCL_PATCHLEVEL}_snapshot.exe
        working-directory: 1dist
      - name: Upload
        uses: actions/upload-artifact@v4
        with:
          name: Tclsh ${{ env.TCL_PATCHLEVEL }} Windows single-file build (snapshot)
          path: '1dist/*_snapshot.exe'

Added .github/workflows/win-build.yml.

























































































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
name: Windows
on:
  push:
    branches:
    - "main"
    - "core-8-branch"
    - "core-8-6-branch"
    tags:
    - "core-**"
permissions:
  contents: read
env:
  ERROR_ON_FAILURES: 1
jobs:
  msvc:
    runs-on: windows-2022
    defaults:
      run:
        shell: powershell
        working-directory: win
    strategy:
      matrix:
        config:
          - ""
          - "CHECKS=nodep"
          - "OPTS=static"
          - "OPTS=noembed"
          - "OPTS=symbols"
          - "OPTS=symbols STATS=compdbg,memdbg"
    # Using powershell means we need to explicitly stop on failure
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        timeout-minutes: 5
      - name: Init MSVC
        uses: ilammy/msvc-dev-cmd@v1
        timeout-minutes: 5
      - name: Build ${{ matrix.config }}
        run: |
          &nmake -f makefile.vc ${{ matrix.config }} all
          if ($lastexitcode -ne 0) {
             throw "nmake exit code: $lastexitcode"
          }
        timeout-minutes: 5
      - name: Build Test Harness ${{ matrix.config }}
        run: |
          &nmake -f makefile.vc ${{ matrix.config }} tcltest
          if ($lastexitcode -ne 0) {
             throw "nmake exit code: $lastexitcode"
          }
        timeout-minutes: 5
      - name: Run Tests ${{ matrix.config }}
        run: |
          &nmake -f makefile.vc ${{ matrix.config }} test
          if ($lastexitcode -ne 0) {
             throw "nmake exit code: $lastexitcode"
          }
        timeout-minutes: 30
  gcc:
    runs-on: windows-2022
    defaults:
      run:
        shell: msys2 {0}
        working-directory: win
    strategy:
      matrix:
        config:
          - ""
          - "CFLAGS=-DTCL_NO_DEPRECATED=1"
          - "--disable-shared"
          - "--disable-zipfs"
          - "--enable-symbols"
          - "--enable-symbols=mem"
          - "--enable-symbols=all"
    # Using powershell means we need to explicitly stop on failure
    steps:
      - name: Install MSYS2
        uses: msys2/setup-msys2@v2
        with:
          msystem: MINGW64
          install: git mingw-w64-x86_64-toolchain make
        timeout-minutes: 10
      - name: Checkout
        uses: actions/checkout@v4
        timeout-minutes: 5
      - name: Prepare
        run: |
          touch tclStubInit.c tclOOStubInit.c tclOOScript.h
          mkdir "${HOME}/install dir"
        working-directory: generic
      - name: Configure ${{ matrix.config }}
        run: |
          ./configure ${CFGOPT} "--prefix=$HOME/install dir" || (cat config.log && exit 1)
        env:
          CFGOPT: --enable-64bit ${{ matrix.config }}
        timeout-minutes: 5
      - name: Build
        run: make all
        timeout-minutes: 5
      - name: Build Test Harness
        run: make tcltest
        timeout-minutes: 5
      - name: Run Tests
        run: make test
        timeout-minutes: 30

# If you add builds with Wine, be sure to define the environment variable
# CI_USING_WINE when running them so that broken tests know not to run.

Changes to .gitignore.

22
23
24
25
26
27
28
29
30
31
32
33

34
35
36
37
38
39
40
config.status
config.status.lineno
html
manifest.uuid
_FOSSIL_
*/tclConfig.sh
*/tclsh*
*/tcltest*
*/versions.vc
*/version.vc
*/libtcl.vfs
*/libtcl_*.zip

libtommath/bn.ilg
libtommath/bn.ind
libtommath/pretty.build
libtommath/tommath.src
libtommath/*.log
libtommath/*.pdf
libtommath/*.pl







|



|
>







22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
config.status
config.status.lineno
html
manifest.uuid
_FOSSIL_
*/tclConfig.sh
*/tclsh*
*/tcltest
*/versions.vc
*/version.vc
*/libtcl.vfs
*/libtcl*.zip
*/tclUuid.h
libtommath/bn.ilg
libtommath/bn.ind
libtommath/pretty.build
libtommath/tommath.src
libtommath/*.log
libtommath/*.pdf
libtommath/*.pl
48
49
50
51
52
53
54

55
56

57
58
59
60

61
62
63
64
65
libtommath/etc/*
libtommath/demo/*
libtommath/*.out
libtommath/*.tex
macosx/configure
unix/autoMkindex.tcl
unix/dltest.marker

unix/tcl.pc
unix/tclIndex

unix/pkgs/*
win/Debug*
win/Release*
win/*.manifest

win/pkgs/*
win/coffbase.txt
win/tcl.hpj
win/nmakehlp.out
win/nmhlp-out.txt







>


>




>





49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
libtommath/etc/*
libtommath/demo/*
libtommath/*.out
libtommath/*.tex
macosx/configure
unix/autoMkindex.tcl
unix/dltest.marker
unix/dltest/embtest
unix/tcl.pc
unix/tclIndex
unix/pkgs8/*
unix/pkgs/*
win/Debug*
win/Release*
win/*.manifest
win/pkgs8/*
win/pkgs/*
win/coffbase.txt
win/tcl.hpj
win/nmakehlp.out
win/nmhlp-out.txt

Deleted .travis.yml.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
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
language: c
addons:
  apt:
    sources:
      - ubuntu-toolchain-r-test
    packages:
      - binutils-mingw-w64-i686
      - binutils-mingw-w64-x86-64
      - gcc-mingw-w64
      - gcc-mingw-w64-base
      - gcc-mingw-w64-i686
      - gcc-mingw-w64-x86-64
      - gcc-multilib
jobs:
  include:
# Testing on Linux GCC
    - name: "Linux/GCC/Shared"
      os: linux
      dist: focal
      compiler: gcc
      env:
        - BUILD_DIR=unix
    - name: "Linux/GCC/Shared: UTF_MAX=3"
      os: linux
      dist: focal
      compiler: gcc
      env:
        - BUILD_DIR=unix
        - CFGOPT="CFLAGS=-DTCL_UTF_MAX=3"
    - name: "Linux/GCC/Shared: NO_DEPRECATED"
      os: linux
      dist: focal
      compiler: gcc
      env:
        - BUILD_DIR=unix
        - CFGOPT="CFLAGS=-DTCL_NO_DEPRECATED=1"
    - name: "Linux/GCC/Static"
      os: linux
      dist: focal
      compiler: gcc
      env:
        - CFGOPT="--disable-shared"
        - BUILD_DIR=unix
    - name: "Linux/GCC/Debug"
      os: linux
      dist: focal
      compiler: gcc
      env:
        - BUILD_DIR=unix
        - CFGOPT="--enable-symbols"
    - name: "Linux/GCC/Mem-Debug"
      os: linux
      dist: focal
      compiler: gcc
      env:
        - BUILD_DIR=unix
        - CFGOPT="--enable-symbols=mem"
# C++ build.
    - name: "Linux/G++/Shared"
      os: linux
      dist: focal
      compiler: g++
      env:
        - BUILD_DIR=unix
        - CFGOPT="CC=g++ CFLAGS=-Dregister=dont+use+register"
# Newer/Older versions of GCC
    - name: "Linux/GCC 10/Shared"
      os: linux
      dist: focal
      compiler: gcc-10
      addons:
        apt:
          packages:
            - g++-10
      env:
        - BUILD_DIR=unix
    - name: "Linux/GCC 5/Shared"
      os: linux
      dist: bionic
      compiler: gcc-5
      addons:
        apt:
          packages:
            - g++-5
      env:
        - BUILD_DIR=unix
# Testing on Linux Clang
    - name: "Linux/Clang/Shared"
      os: linux
      dist: focal
      compiler: clang
      env:
        - BUILD_DIR=unix
    - name: "Linux/Clang/Static"
      os: linux
      dist: focal
      compiler: clang
      env:
        - CFGOPT="--disable-shared"
        - BUILD_DIR=unix
    - name: "Linux/Clang/Debug"
      os: linux
      dist: focal
      compiler: clang
      env:
        - BUILD_DIR=unix
        - CFGOPT="--enable-symbols"
    - name: "Linux/Clang/Mem-Debug"
      os: linux
      dist: focal
      compiler: clang
      env:
        - BUILD_DIR=unix
        - CFGOPT="--enable-symbols=mem"
# Testing on Mac, various styles
    - name: "macOS/Clang/Xcode 12/Shared"
      os: osx
      osx_image: xcode12.2
      env:
        - BUILD_DIR=macosx
      install: []
      script: &mactest
        - make all
        # The styles=develop avoids some weird problems on OSX
        - make test styles=develop
    - name: "macOS/Clang/Xcode 12/Shared/Unix-like"
      os: osx
      osx_image: xcode12.2
      env:
        - BUILD_DIR=unix
        - CFGOPT="--enable-dtrace"
    - name: "macOS/Clang/Xcode 12/Shared/libtommath"
      os: osx
      osx_image: xcode12.2
      env:
        - BUILD_DIR=macosx
      install: []
      script: *mactest
      addons:
        homebrew:
          packages:
            - libtommath
    - name: "macOS/Clang++/Xcode 12/Shared"
      os: osx
      osx_image: xcode12.2
      env:
        - BUILD_DIR=unix
        - CFGOPT="CC=clang++ --enable-framework --enable-dtrace CFLAGS=-Dregister=dont+use+register CPPFLAGS=-D__private_extern__=extern"
      script:
        - make all tcltest
# Newer MacOS versions
    - name: "macOS/Clang/Xcode 12/Universal Apps/Shared"
      os: osx
      osx_image: xcode12u
      env:
        - BUILD_DIR=macosx
      install: []
      script: *mactest
# Older MacOS versions
    - name: "macOS/Clang/Xcode 11/Shared"
      os: osx
      osx_image: xcode11.7
      env:
        - BUILD_DIR=macosx
      install: []
      script: *mactest
    - name: "macOS/Clang/Xcode 10/Shared"
      os: osx
      osx_image: xcode10.3
      env:
        - BUILD_DIR=macosx
      install: []
      script: *mactest
    - name: "macOS/Clang/Xcode 9/Shared"
      os: osx
      osx_image: xcode9.4
      env:
        - BUILD_DIR=macosx
      install: []
      script: *mactest
    - name: "macOS/Clang/Xcode 8/Shared"
      os: osx
      osx_image: xcode8.3
      env:
        - BUILD_DIR=macosx
      install: []
      script: *mactest
# Test with mingw-w64 cross-compile
# Doesn't run tests because wine is only an imperfect Windows emulation
    - name: "Linux-cross-Windows/GCC/Shared/no test"
      os: linux
      dist: focal
      compiler: x86_64-w64-mingw32-gcc
      env:
        - BUILD_DIR=win
        - CFGOPT="--host=x86_64-w64-mingw32 --enable-64bit"
      script: &crosstest
        - make all tcltest
        # Include a high visibility marker that tests are skipped outright
        - >
          echo "`tput setaf 3`SKIPPED TEST: CROSS COMPILING`tput sgr0`"
# Test with mingw-w64 (32 bit) cross-compile
# Doesn't run tests because wine is only an imperfect Windows emulation
    - name: "Linux-cross-Windows-32/GCC/Shared/no test"
      os: linux
      dist: focal
      compiler: i686-w64-mingw32-gcc
      env:
        - BUILD_DIR=win
        - CFGOPT=--host=i686-w64-mingw32
      script: *crosstest
# Test on Windows with MSVC native
    - name: "Windows/MSVC/Shared"
      os: windows
      compiler: cl
      env: &vcenv
        - BUILD_DIR=win
        - VCDIR="/C/Program Files (x86)/Microsoft Visual Studio/2017/BuildTools/VC/Auxiliary/Build"
      before_install: &vcpreinst
        - rm -rf tests/safe-stock8*.test
        - touch generic/tclStubInit.c generic/tclOOStubInit.c generic/tclOOScript.h
        - PATH="$PATH:$VCDIR"
        - cd ${BUILD_DIR}
      install: []
      script:
        - cmd.exe //C vcvarsall.bat x64 '&&' nmake '-f' makefile.vc all tcltest
        - cmd.exe //C vcvarsall.bat x64 '&&' nmake '-f' makefile.vc test
    - name: "Windows/MSVC/Shared: NO_DEPRECATED"
      os: windows
      compiler: cl
      env: *vcenv
      before_install: *vcpreinst
      install: []
      script:
        - cmd.exe //C vcvarsall.bat x64 '&&' nmake 'OPTS=nodep' '-f' makefile.vc all tcltest
        - cmd.exe //C vcvarsall.bat x64 '&&' nmake 'OPTS=nodep' '-f' makefile.vc test
    - name: "Windows/MSVC/Static"
      os: windows
      compiler: cl
      env: *vcenv
      before_install: *vcpreinst
      install: []
      script:
        - cmd.exe //C vcvarsall.bat x64 '&&' nmake 'OPTS=static,msvcrt' '-f' makefile.vc all tcltest
        - cmd.exe //C vcvarsall.bat x64 '&&' nmake 'OPTS=static,msvcrt' '-f' makefile.vc test
    - name: "Windows/MSVC/Debug"
      os: windows
      compiler: cl
      env: *vcenv
      before_install: *vcpreinst
      install: []
      script:
        - cmd.exe //C vcvarsall.bat x64 '&&' nmake 'OPTS=symbols' '-f' makefile.vc all tcltest
        - cmd.exe //C vcvarsall.bat x64 '&&' nmake 'OPTS=symbols' '-f' makefile.vc test
    - name: "Windows/MSVC/Mem-Debug"
      os: windows
      compiler: cl
      env: *vcenv
      before_install: *vcpreinst
      install: []
      script:
        - cmd.exe //C vcvarsall.bat x64 '&&' nmake 'STATS=memdbg' '-f' makefile.vc all tcltest
        - cmd.exe //C vcvarsall.bat x64 '&&' nmake 'STATS=memdbg' '-f' makefile.vc test
# Test on Windows with MSVC native (32-bit)
    - name: "Windows/MSVC-x86/Shared"
      os: windows
      compiler: cl
      env: *vcenv
      before_install: *vcpreinst
      install: []
      script:
        - cmd.exe //C vcvarsall.bat x86 '&&' nmake '-f' makefile.vc all tcltest
        - cmd.exe //C vcvarsall.bat x86 '&&' nmake '-f' makefile.vc test
    - name: "Windows/MSVC-x86/Shared: NO_DEPRECATED"
      os: windows
      compiler: cl
      env: *vcenv
      before_install: *vcpreinst
      install: []
      script:
        - cmd.exe //C vcvarsall.bat x86 '&&' nmake 'OPTS=nodep' '-f' makefile.vc all tcltest
        - cmd.exe //C vcvarsall.bat x86 '&&' nmake 'OPTS=nodep' '-f' makefile.vc test
    - name: "Windows/MSVC-x86/Static"
      os: windows
      compiler: cl
      env: *vcenv
      before_install: *vcpreinst
      install: []
      script:
        - cmd.exe //C vcvarsall.bat x86 '&&' nmake 'OPTS=static,msvcrt' '-f' makefile.vc all tcltest
        - cmd.exe //C vcvarsall.bat x86 '&&' nmake 'OPTS=static,msvcrt' '-f' makefile.vc test
    - name: "Windows/MSVC-x86/Debug"
      os: windows
      compiler: cl
      env: *vcenv
      before_install: *vcpreinst
      install: []
      script:
        - cmd.exe //C vcvarsall.bat x86 '&&' nmake 'OPTS=symbols' '-f' makefile.vc all tcltest
        - cmd.exe //C vcvarsall.bat x86 '&&' nmake 'OPTS=symbols' '-f' makefile.vc test
    - name: "Windows/MSVC-x86/Mem-Debug"
      os: windows
      compiler: cl
      env: *vcenv
      before_install: *vcpreinst
      install: []
      script:
        - cmd.exe //C vcvarsall.bat x86 '&&' nmake 'STATS=memdbg' '-f' makefile.vc all tcltest
        - cmd.exe //C vcvarsall.bat x86 '&&' nmake 'STATS=memdbg' '-f' makefile.vc test
# Test on Windows with GCC native
    - name: "Windows/GCC/Shared"
      os: windows
      compiler: gcc
      env:
        - BUILD_DIR=win
        - CFGOPT="--enable-64bit"
      before_install: &makepreinst
        - rm -rf tests/safe-stock8*.test
        - touch generic/tclStubInit.c generic/tclOOStubInit.c generic/tclOOScript.h
        - choco install -y make zip
        - cd ${BUILD_DIR}
    - name: "Windows/GCC/Shared: UTF_MAX=3"
      os: windows
      compiler: gcc
      env:
        - BUILD_DIR=win
        - CFGOPT="--enable-64bit CFLAGS=-DTCL_UTF_MAX=3"
      before_install: *makepreinst
    - name: "Windows/GCC/Shared: NO_DEPRECATED"
      os: windows
      compiler: gcc
      env:
        - BUILD_DIR=win
        - CFGOPT="--enable-64bit CFLAGS=-DTCL_NO_DEPRECATED=1"
      before_install: *makepreinst
    - name: "Windows/G++/Shared"
      os: windows
      compiler: g++
      env:
        - BUILD_DIR=win
        - CFGOPT="CC=g++ --enable-64bit"
      before_install: *makepreinst
      script:
        - make all tcltest
    - name: "Windows/GCC/Static"
      os: windows
      compiler: gcc
      env:
        - BUILD_DIR=win
        - CFGOPT="--enable-64bit --disable-shared"
      before_install: *makepreinst
    - name: "Windows/GCC/Debug"
      os: windows
      compiler: gcc
      env:
        - BUILD_DIR=win
        - CFGOPT="--enable-64bit --enable-symbols"
      before_install: *makepreinst
    - name: "Windows/GCC/Mem-Debug"
      os: windows
      compiler: gcc
      env:
        - BUILD_DIR=win
        - CFGOPT="--enable-64bit --enable-symbols=mem"
      before_install: *makepreinst
# Test on Windows with GCC native (32-bit)
    - name: "Windows/GCC-x86/Shared"
      os: windows
      compiler: gcc
      env:
        - BUILD_DIR=win
      before_install: *makepreinst
    - name: "Windows/GCC-x86/Shared: UTF_MAX=3"
      os: windows
      compiler: gcc
      env:
        - BUILD_DIR=win
        - CFGOPT="CFLAGS=-DTCL_UTF_MAX=3"
      before_install: *makepreinst
    - name: "Windows/GCC-x86/Shared: NO_DEPRECATED"
      os: windows
      compiler: gcc
      env:
        - BUILD_DIR=win
        - CFGOPT="CFLAGS=-DTCL_NO_DEPRECATED=1"
      before_install: *makepreinst
    - name: "Windows/G++-x86/Shared"
      os: windows
      compiler: g++
      env:
        - BUILD_DIR=win
        - CFGOPT="CC=g++"
      before_install: *makepreinst
      script:
        - make all tcltest
    - name: "Windows/GCC-x86/Static"
      os: windows
      compiler: gcc
      env:
        - BUILD_DIR=win
        - CFGOPT="--disable-shared"
      before_install: *makepreinst
    - name: "Windows/GCC-x86/Debug"
      os: windows
      compiler: gcc
      env:
        - BUILD_DIR=win
        - CFGOPT="--enable-symbols"
      before_install: *makepreinst
    - name: "Windows/GCC-x86/Mem-Debug"
      os: windows
      compiler: gcc
      env:
        - BUILD_DIR=win
        - CFGOPT="--enable-symbols=mem"
      before_install: *makepreinst
# "make dist" only
    - name: "Linux: make dist"
      os: linux
      dist: focal
      compiler: gcc
      env:
        - BUILD_DIR=unix
      script:
        - make dist
before_install:
  - rm -rf tests/safe-stock8*.test
  - touch generic/tclStubInit.c generic/tclOOStubInit.c generic/tclOOScript.h
  - cd ${BUILD_DIR}
install:
  - mkdir "$HOME/install dir"
  - ./configure ${CFGOPT} "--prefix=$HOME/install dir" || (cat config.log && exit 1)
before_script:
  - export ERROR_ON_FAILURES=1
script:
  - make all tcltest || echo "Something wrong, maybe a hickup, let's try again"
  - make test
  - make install
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<












































































































































































































































































































































































































































































































































































































































































































































































































































































































Deleted ChangeLog.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
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
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
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
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
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
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
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
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
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
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
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
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
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
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
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
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
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
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
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
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
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
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
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
3050
3051
3052
3053
3054
3055
3056
3057
3058
3059
3060
3061
3062
3063
3064
3065
3066
3067
3068
3069
3070
3071
3072
3073
3074
3075
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
3170
3171
3172
3173
3174
3175
3176
3177
3178
3179
3180
3181
3182
3183
3184
3185
3186
3187
3188
3189
3190
3191
3192
3193
3194
3195
3196
3197
3198
3199
3200
3201
3202
3203
3204
3205
3206
3207
3208
3209
3210
3211
3212
3213
3214
3215
3216
3217
3218
3219
3220
3221
3222
3223
3224
3225
3226
3227
3228
3229
3230
3231
3232
3233
3234
3235
3236
3237
3238
3239
3240
3241
3242
3243
3244
3245
3246
3247
3248
3249
3250
3251
3252
3253
3254
3255
3256
3257
3258
3259
3260
3261
3262
3263
3264
3265
3266
3267
3268
3269
3270
3271
3272
3273
3274
3275
3276
3277
3278
3279
3280
3281
3282
3283
3284
3285
3286
3287
3288
3289
3290
3291
3292
3293
3294
3295
3296
3297
3298
3299
3300
3301
3302
3303
3304
3305
3306
3307
3308
3309
3310
3311
3312
3313
3314
3315
3316
3317
3318
3319
3320
3321
3322
3323
3324
3325
3326
3327
3328
3329
3330
3331
3332
3333
3334
3335
3336
3337
3338
3339
3340
3341
3342
3343
3344
3345
3346
3347
3348
3349
3350
3351
3352
3353
3354
3355
3356
3357
3358
3359
3360
3361
3362
3363
3364
3365
3366
3367
3368
3369
3370
3371
3372
3373
3374
3375
3376
3377
3378
3379
3380
3381
3382
3383
3384
3385
3386
3387
3388
3389
3390
3391
3392
3393
3394
3395
3396
3397
3398
3399
3400
3401
3402
3403
3404
3405
3406
3407
3408
3409
3410
3411
3412
3413
3414
3415
3416
3417
3418
3419
3420
3421
3422
3423
3424
3425
3426
3427
3428
3429
3430
3431
3432
3433
3434
3435
3436
3437
3438
3439
3440
3441
3442
3443
3444
3445
3446
3447
3448
3449
3450
3451
3452
3453
3454
3455
3456
3457
3458
3459
3460
3461
3462
3463
3464
3465
3466
3467
3468
3469
3470
3471
3472
3473
3474
3475
3476
3477
3478
3479
3480
3481
3482
3483
3484
3485
3486
3487
3488
3489
3490
3491
3492
3493
3494
3495
3496
3497
3498
3499
3500
3501
3502
3503
3504
3505
3506
3507
3508
3509
3510
3511
3512
3513
3514
3515
3516
3517
3518
3519
3520
3521
3522
3523
3524
3525
3526
3527
3528
3529
3530
3531
3532
3533
3534
3535
3536
3537
3538
3539
3540
3541
3542
3543
3544
3545
3546
3547
3548
3549
3550
3551
3552
3553
3554
3555
3556
3557
3558
3559
3560
3561
3562
3563
3564
3565
3566
3567
3568
3569
3570
3571
3572
3573
3574
3575
3576
3577
3578
3579
3580
3581
3582
3583
3584
3585
3586
3587
3588
3589
3590
3591
3592
3593
3594
3595
3596
3597
3598
3599
3600
3601
3602
3603
3604
3605
3606
3607
3608
3609
3610
3611
3612
3613
3614
3615
3616
3617
3618
3619
3620
3621
3622
3623
3624
3625
3626
3627
3628
3629
3630
3631
3632
3633
3634
3635
3636
3637
3638
3639
3640
3641
3642
3643
3644
3645
3646
3647
3648
3649
3650
3651
3652
3653
3654
3655
3656
3657
3658
3659
3660
3661
3662
3663
3664
3665
3666
3667
3668
3669
3670
3671
3672
3673
3674
3675
3676
3677
3678
3679
3680
3681
3682
3683
3684
3685
3686
3687
3688
3689
3690
3691
3692
3693
3694
3695
3696
3697
3698
3699
3700
3701
3702
3703
3704
3705
3706
3707
3708
3709
3710
3711
3712
3713
3714
3715
3716
3717
3718
3719
3720
3721
3722
3723
3724
3725
3726
3727
3728
3729
3730
3731
3732
3733
3734
3735
3736
3737
3738
3739
3740
3741
3742
3743
3744
3745
3746
3747
3748
3749
3750
3751
3752
3753
3754
3755
3756
3757
3758
3759
3760
3761
3762
3763
3764
3765
3766
3767
3768
3769
3770
3771
3772
3773
3774
3775
3776
3777
3778
3779
3780
3781
3782
3783
3784
3785
3786
3787
3788
3789
3790
3791
3792
3793
3794
3795
3796
3797
3798
3799
3800
3801
3802
3803
3804
3805
3806
3807
3808
3809
3810
3811
3812
3813
3814
3815
3816
3817
3818
3819
3820
3821
3822
3823
3824
3825
3826
3827
3828
3829
3830
3831
3832
3833
3834
3835
3836
3837
3838
3839
3840
3841
3842
3843
3844
3845
3846
3847
3848
3849
3850
3851
3852
3853
3854
3855
3856
3857
3858
3859
3860
3861
3862
3863
3864
3865
3866
3867
3868
3869
3870
3871
3872
3873
3874
3875
3876
3877
3878
3879
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
3913
3914
3915
3916
3917
3918
3919
3920
3921
3922
3923
3924
3925
3926
3927
3928
3929
3930
3931
3932
3933
3934
3935
3936
3937
3938
3939
3940
3941
3942
3943
3944
3945
3946
3947
3948
3949
3950
3951
3952
3953
3954
3955
3956
3957
3958
3959
3960
3961
3962
3963
3964
3965
3966
3967
3968
3969
3970
3971
3972
3973
3974
3975
3976
3977
3978
3979
3980
3981
3982
3983
3984
3985
3986
3987
3988
3989
3990
3991
3992
3993
3994
3995
3996
3997
3998
3999
4000
4001
4002
4003
4004
4005
4006
4007
4008
4009
4010
4011
4012
4013
4014
4015
4016
4017
4018
4019
4020
4021
4022
4023
4024
4025
4026
4027
4028
4029
4030
4031
4032
4033
4034
4035
4036
4037
4038
4039
4040
4041
4042
4043
4044
4045
4046
4047
4048
4049
4050
4051
4052
4053
4054
4055
4056
4057
4058
4059
4060
4061
4062
4063
4064
4065
4066
4067
4068
4069
4070
4071
4072
4073
4074
4075
4076
4077
4078
4079
4080
4081
4082
4083
4084
4085
4086
4087
4088
4089
4090
4091
4092
4093
4094
4095
4096
4097
4098
4099
4100
4101
4102
4103
4104
4105
4106
4107
4108
4109
4110
4111
4112
4113
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
4140
4141
4142
4143
4144
4145
4146
4147
4148
4149
4150
4151
4152
4153
4154
4155
4156
4157
4158
4159
4160
4161
4162
4163
4164
4165
4166
4167
4168
4169
4170
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
4196
4197
4198
4199
4200
4201
4202
4203
4204
4205
4206
4207
4208
4209
4210
4211
4212
4213
4214
4215
4216
4217
4218
4219
4220
4221
4222
4223
4224
4225
4226
4227
4228
4229
4230
4231
4232
4233
4234
4235
4236
4237
4238
4239
4240
4241
4242
4243
4244
4245
4246
4247
4248
4249
4250
4251
4252
4253
4254
4255
4256
4257
4258
4259
4260
4261
4262
4263
4264
4265
4266
4267
4268
4269
4270
4271
4272
4273
4274
4275
4276
4277
4278
4279
4280
4281
4282
4283
4284
4285
4286
4287
4288
4289
4290
4291
4292
4293
4294
4295
4296
4297
4298
4299
4300
4301
4302
4303
4304
4305
4306
4307
4308
4309
4310
4311
4312
4313
4314
4315
4316
4317
4318
4319
4320
4321
4322
4323
4324
4325
4326
4327
4328
4329
4330
4331
4332
4333
4334
4335
4336
4337
4338
4339
4340
4341
4342
4343
4344
4345
4346
4347
4348
4349
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
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
4414
4415
4416
4417
4418
4419
4420
4421
4422
4423
4424
4425
4426
4427
4428
4429
4430
4431
4432
4433
4434
4435
4436
4437
4438
4439
4440
4441
4442
4443
4444
4445
4446
4447
4448
4449
4450
4451
4452
4453
4454
4455
4456
4457
4458
4459
4460
4461
4462
4463
4464
4465
4466
4467
4468
4469
4470
4471
4472
4473
4474
4475
4476
4477
4478
4479
4480
4481
4482
4483
4484
4485
4486
4487
4488
4489
4490
4491
4492
4493
4494
4495
4496
4497
4498
4499
4500
4501
4502
4503
4504
4505
4506
4507
4508
4509
4510
4511
4512
4513
4514
4515
4516
4517
4518
4519
4520
4521
4522
4523
4524
4525
4526
4527
4528
4529
4530
4531
4532
4533
4534
4535
4536
4537
4538
4539
4540
4541
4542
4543
4544
4545
4546
4547
4548
4549
4550
4551
4552
4553
4554
4555
4556
4557
4558
4559
4560
4561
4562
4563
4564
4565
4566
4567
4568
4569
4570
4571
4572
4573
4574
4575
4576
4577
4578
4579
4580
4581
4582
4583
4584
4585
4586
4587
4588
4589
4590
4591
4592
4593
4594
4595
4596
4597
4598
4599
4600
4601
4602
4603
4604
4605
4606
4607
4608
4609
4610
4611
4612
4613
4614
4615
4616
4617
4618
4619
4620
4621
4622
4623
4624
4625
4626
4627
4628
4629
4630
4631
4632
4633
4634
4635
4636
4637
4638
4639
4640
4641
4642
4643
4644
4645
4646
4647
4648
4649
4650
4651
4652
4653
4654
4655
4656
4657
4658
4659
4660
4661
4662
4663
4664
4665
4666
4667
4668
4669
4670
4671
4672
4673
4674
4675
4676
4677
4678
4679
4680
4681
4682
4683
4684
4685
4686
4687
4688
4689
4690
4691
4692
4693
4694
4695
4696
4697
4698
4699
4700
4701
4702
4703
4704
4705
4706
4707
4708
4709
4710
4711
4712
4713
4714
4715
4716
4717
4718
4719
4720
4721
4722
4723
4724
4725
4726
4727
4728
4729
4730
4731
4732
4733
4734
4735
4736
4737
4738
4739
4740
4741
4742
4743
4744
4745
4746
4747
4748
4749
4750
4751
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
4795
4796
4797
4798
4799
4800
4801
4802
4803
4804
4805
4806
4807
4808
4809
4810
4811
4812
4813
4814
4815
4816
4817
4818
4819
4820
4821
4822
4823
4824
4825
4826
4827
4828
4829
4830
4831
4832
4833
4834
4835
4836
4837
4838
4839
4840
4841
4842
4843
4844
4845
4846
4847
4848
4849
4850
4851
4852
4853
4854
4855
4856
4857
4858
4859
4860
4861
4862
4863
4864
4865
4866
4867
4868
4869
4870
4871
4872
4873
4874
4875
4876
4877
4878
4879
4880
4881
4882
4883
4884
4885
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
4915
4916
4917
4918
4919
4920
4921
4922
4923
4924
4925
4926
4927
4928
4929
4930
4931
4932
4933
4934
4935
4936
4937
4938
4939
4940
4941
4942
4943
4944
4945
4946
4947
4948
4949
4950
4951
4952
4953
4954
4955
4956
4957
4958
4959
4960
4961
4962
4963
4964
4965
4966
4967
4968
4969
4970
4971
4972
4973
4974
4975
4976
4977
4978
4979
4980
4981
4982
4983
4984
4985
4986
4987
4988
4989
4990
4991
4992
4993
4994
4995
4996
4997
4998
4999
5000
5001
5002
5003
5004
5005
5006
5007
5008
5009
5010
5011
5012
5013
5014
5015
5016
5017
5018
5019
5020
5021
5022
5023
5024
5025
5026
5027
5028
5029
5030
5031
5032
5033
5034
5035
5036
5037
5038
5039
5040
5041
5042
5043
5044
5045
5046
5047
5048
5049
5050
5051
5052
5053
5054
5055
5056
5057
5058
5059
5060
5061
5062
5063
5064
5065
5066
5067
5068
5069
5070
5071
5072
5073
5074
5075
5076
5077
5078
5079
5080
5081
5082
5083
5084
5085
5086
5087
5088
5089
5090
5091
5092
5093
5094
5095
5096
5097
5098
5099
5100
5101
5102
5103
5104
5105
5106
5107
5108
5109
5110
5111
5112
5113
5114
5115
5116
5117
5118
5119
5120
5121
5122
5123
5124
5125
5126
5127
5128
5129
5130
5131
5132
5133
5134
5135
5136
5137
5138
5139
5140
5141
5142
5143
5144
5145
5146
5147
5148
5149
5150
5151
5152
5153
5154
5155
5156
5157
5158
5159
5160
5161
5162
5163
5164
5165
5166
5167
5168
5169
5170
5171
5172
5173
5174
5175
5176
5177
5178
5179
5180
5181
5182
5183
5184
5185
5186
5187
5188
5189
5190
5191
5192
5193
5194
5195
5196
5197
5198
5199
5200
5201
5202
5203
5204
5205
5206
5207
5208
5209
5210
5211
5212
5213
5214
5215
5216
5217
5218
5219
5220
5221
5222
5223
5224
5225
5226
5227
5228
5229
5230
5231
5232
5233
5234
5235
5236
5237
5238
5239
5240
5241
5242
5243
5244
5245
5246
5247
5248
5249
5250
5251
5252
5253
5254
5255
5256
5257
5258
5259
5260
5261
5262
5263
5264
5265
5266
5267
5268
5269
5270
5271
5272
5273
5274
5275
5276
5277
5278
5279
5280
5281
5282
5283
5284
5285
5286
5287
5288
5289
5290
5291
5292
5293
5294
5295
5296
5297
5298
5299
5300
5301
5302
5303
5304
5305
5306
5307
5308
5309
5310
5311
5312
5313
5314
5315
5316
5317
5318
5319
5320
5321
5322
5323
5324
5325
5326
5327
5328
5329
5330
5331
5332
5333
5334
5335
5336
5337
5338
5339
5340
5341
5342
5343
5344
5345
5346
5347
5348
5349
5350
5351
5352
5353
5354
5355
5356
5357
5358
5359
5360
5361
5362
5363
5364
5365
5366
5367
5368
5369
5370
5371
5372
5373
5374
5375
5376
5377
5378
5379
5380
5381
5382
5383
5384
5385
5386
5387
5388
5389
5390
5391
5392
5393
5394
5395
5396
5397
5398
5399
5400
5401
5402
5403
5404
5405
5406
5407
5408
5409
5410
5411
5412
5413
5414
5415
5416
5417
5418
5419
5420
5421
5422
5423
5424
5425
5426
5427
5428
5429
5430
5431
5432
5433
5434
5435
5436
5437
5438
5439
5440
5441
5442
5443
5444
5445
5446
5447
5448
5449
5450
5451
5452
5453
5454
5455
5456
5457
5458
5459
5460
5461
5462
5463
5464
5465
5466
5467
5468
5469
5470
5471
5472
5473
5474
5475
5476
5477
5478
5479
5480
5481
5482
5483
5484
5485
5486
5487
5488
5489
5490
5491
5492
5493
5494
5495
5496
5497
5498
5499
5500
5501
5502
5503
5504
5505
5506
5507
5508
5509
5510
5511
5512
5513
5514
5515
5516
5517
5518
5519
5520
5521
5522
5523
5524
5525
5526
5527
5528
5529
5530
5531
5532
5533
5534
5535
5536
5537
5538
5539
5540
5541
5542
5543
5544
5545
5546
5547
5548
5549
5550
5551
5552
5553
5554
5555
5556
5557
5558
5559
5560
5561
5562
5563
5564
5565
5566
5567
5568
5569
5570
5571
5572
5573
5574
5575
5576
5577
5578
5579
5580
5581
5582
5583
5584
5585
5586
5587
5588
5589
5590
5591
5592
5593
5594
5595
5596
5597
5598
5599
5600
5601
5602
5603
5604
5605
5606
5607
5608
5609
5610
5611
5612
5613
5614
5615
5616
5617
5618
5619
5620
5621
5622
5623
5624
5625
5626
5627
5628
5629
5630
5631
5632
5633
5634
5635
5636
5637
5638
5639
5640
5641
5642
5643
5644
5645
5646
5647
5648
5649
5650
5651
5652
5653
5654
5655
5656
5657
5658
5659
5660
5661
5662
5663
5664
5665
5666
5667
5668
5669
5670
5671
5672
5673
5674
5675
5676
5677
5678
5679
5680
5681
5682
5683
5684
5685
5686
5687
5688
5689
5690
5691
5692
5693
5694
5695
5696
5697
5698
5699
5700
5701
5702
5703
5704
5705
5706
5707
5708
5709
5710
5711
5712
5713
5714
5715
5716
5717
5718
5719
5720
5721
5722
5723
5724
5725
5726
5727
5728
5729
5730
5731
5732
5733
5734
5735
5736
5737
5738
5739
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
5775
5776
5777
5778
5779
5780
5781
5782
5783
5784
5785
5786
5787
5788
5789
5790
5791
5792
5793
5794
5795
5796
5797
5798
5799
5800
5801
5802
5803
5804
5805
5806
5807
5808
5809
5810
5811
5812
5813
5814
5815
5816
5817
5818
5819
5820
5821
5822
5823
5824
5825
5826
5827
5828
5829
5830
5831
5832
5833
5834
5835
5836
5837
5838
5839
5840
5841
5842
5843
5844
5845
5846
5847
5848
5849
5850
5851
5852
5853
5854
5855
5856
5857
5858
5859
5860
5861
5862
5863
5864
5865
5866
5867
5868
5869
5870
5871
5872
5873
5874
5875
5876
5877
5878
5879
5880
5881
5882
5883
5884
5885
5886
5887
5888
5889
5890
5891
5892
5893
5894
5895
5896
5897
5898
5899
5900
5901
5902
5903
5904
5905
5906
5907
5908
5909
5910
5911
5912
5913
5914
5915
5916
5917
5918
5919
5920
5921
5922
5923
5924
5925
5926
5927
5928
5929
5930
5931
5932
5933
5934
5935
5936
5937
5938
5939
5940
5941
5942
5943
5944
5945
5946
5947
5948
5949
5950
5951
5952
5953
5954
5955
5956
5957
5958
5959
5960
5961
5962
5963
5964
5965
5966
5967
5968
5969
5970
5971
5972
5973
5974
5975
5976
5977
5978
5979
5980
5981
5982
5983
5984
5985
5986
5987
5988
5989
5990
5991
5992
5993
5994
5995
5996
5997
5998
5999
6000
6001
6002
6003
6004
6005
6006
6007
6008
6009
6010
6011
6012
6013
6014
6015
6016
6017
6018
6019
6020
6021
6022
6023
6024
6025
6026
6027
6028
6029
6030
6031
6032
6033
6034
6035
6036
6037
6038
6039
6040
6041
6042
6043
6044
6045
6046
6047
6048
6049
6050
6051
6052
6053
6054
6055
6056
6057
6058
6059
6060
6061
6062
6063
6064
6065
6066
6067
6068
6069
6070
6071
6072
6073
6074
6075
6076
6077
6078
6079
6080
6081
6082
6083
6084
6085
6086
6087
6088
6089
6090
6091
6092
6093
6094
6095
6096
6097
6098
6099
6100
6101
6102
6103
6104
6105
6106
6107
6108
6109
6110
6111
6112
6113
6114
6115
6116
6117
6118
6119
6120
6121
6122
6123
6124
6125
6126
6127
6128
6129
6130
6131
6132
6133
6134
6135
6136
6137
6138
6139
6140
6141
6142
6143
6144
6145
6146
6147
6148
6149
6150
6151
6152
6153
6154
6155
6156
6157
6158
6159
6160
6161
6162
6163
6164
6165
6166
6167
6168
6169
6170
6171
6172
6173
6174
6175
6176
6177
6178
6179
6180
6181
6182
6183
6184
6185
6186
6187
6188
6189
6190
6191
6192
6193
6194
6195
6196
6197
6198
6199
6200
6201
6202
6203
6204
6205
6206
6207
6208
6209
6210
6211
6212
6213
6214
6215
6216
6217
6218
6219
6220
6221
6222
6223
6224
6225
6226
6227
6228
6229
6230
6231
6232
6233
6234
6235
6236
6237
6238
6239
6240
6241
6242
6243
6244
6245
6246
6247
6248
6249
6250
6251
6252
6253
6254
6255
6256
6257
6258
6259
6260
6261
6262
6263
6264
6265
6266
6267
6268
6269
6270
6271
6272
6273
6274
6275
6276
6277
6278
6279
6280
6281
6282
6283
6284
6285
6286
6287
6288
6289
6290
6291
6292
6293
6294
6295
6296
6297
6298
6299
6300
6301
6302
6303
6304
6305
6306
6307
6308
6309
6310
6311
6312
6313
6314
6315
6316
6317
6318
6319
6320
6321
6322
6323
6324
6325
6326
6327
6328
6329
6330
6331
6332
6333
6334
6335
6336
6337
6338
6339
6340
6341
6342
6343
6344
6345
6346
6347
6348
6349
6350
6351
6352
6353
6354
6355
6356
6357
6358
6359
6360
6361
6362
6363
6364
6365
6366
6367
6368
6369
6370
6371
6372
6373
6374
6375
6376
6377
6378
6379
6380
6381
6382
6383
6384
6385
6386
6387
6388
6389
6390
6391
6392
6393
6394
6395
6396
6397
6398
6399
6400
6401
6402
6403
6404
6405
6406
6407
6408
6409
6410
6411
6412
6413
6414
6415
6416
6417
6418
6419
6420
6421
6422
6423
6424
6425
6426
6427
6428
6429
6430
6431
6432
6433
6434
6435
6436
6437
6438
6439
6440
6441
6442
6443
6444
6445
6446
6447
6448
6449
6450
6451
6452
6453
6454
6455
6456
6457
6458
6459
6460
6461
6462
6463
6464
6465
6466
6467
6468
6469
6470
6471
6472
6473
6474
6475
6476
6477
6478
6479
6480
6481
6482
6483
6484
6485
6486
6487
6488
6489
6490
6491
6492
6493
6494
6495
6496
6497
6498
6499
6500
6501
6502
6503
6504
6505
6506
6507
6508
6509
6510
6511
6512
6513
6514
6515
6516
6517
6518
6519
6520
6521
6522
6523
6524
6525
6526
6527
6528
6529
6530
6531
6532
6533
6534
6535
6536
6537
6538
6539
6540
6541
6542
6543
6544
6545
6546
6547
6548
6549
6550
6551
6552
6553
6554
6555
6556
6557
6558
6559
6560
6561
6562
6563
6564
6565
6566
6567
6568
6569
6570
6571
6572
6573
6574
6575
6576
6577
6578
6579
6580
6581
6582
6583
6584
6585
6586
6587
6588
6589
6590
6591
6592
6593
6594
6595
6596
6597
6598
6599
6600
6601
6602
6603
6604
6605
6606
6607
6608
6609
6610
6611
6612
6613
6614
6615
6616
6617
6618
6619
6620
6621
6622
6623
6624
6625
6626
6627
6628
6629
6630
6631
6632
6633
6634
6635
6636
6637
6638
6639
6640
6641
6642
6643
6644
6645
6646
6647
6648
6649
6650
6651
6652
6653
6654
6655
6656
6657
6658
6659
6660
6661
6662
6663
6664
6665
6666
6667
6668
6669
6670
6671
6672
6673
6674
6675
6676
6677
6678
6679
6680
6681
6682
6683
6684
6685
6686
6687
6688
6689
6690
6691
6692
6693
6694
6695
6696
6697
6698
6699
6700
6701
6702
6703
6704
6705
6706
6707
6708
6709
6710
6711
6712
6713
6714
6715
6716
6717
6718
6719
6720
6721
6722
6723
6724
6725
6726
6727
6728
6729
6730
6731
6732
6733
6734
6735
6736
6737
6738
6739
6740
6741
6742
6743
6744
6745
6746
6747
6748
6749
6750
6751
6752
6753
6754
6755
6756
6757
6758
6759
6760
6761
6762
6763
6764
6765
6766
6767
6768
6769
6770
6771
6772
6773
6774
6775
6776
6777
6778
6779
6780
6781
6782
6783
6784
6785
6786
6787
6788
6789
6790
6791
6792
6793
6794
6795
6796
6797
6798
6799
6800
6801
6802
6803
6804
6805
6806
6807
6808
6809
6810
6811
6812
6813
6814
6815
6816
6817
6818
6819
6820
6821
6822
6823
6824
6825
6826
6827
6828
6829
6830
6831
6832
6833
6834
6835
6836
6837
6838
6839
6840
6841
6842
6843
6844
6845
6846
6847
6848
6849
6850
6851
6852
6853
6854
6855
6856
6857
6858
6859
6860
6861
6862
6863
6864
6865
6866
6867
6868
6869
6870
6871
6872
6873
6874
6875
6876
6877
6878
6879
6880
6881
6882
6883
6884
6885
6886
6887
6888
6889
6890
6891
6892
6893
6894
6895
6896
6897
6898
6899
6900
6901
6902
6903
6904
6905
6906
6907
6908
6909
6910
6911
6912
6913
6914
6915
6916
6917
6918
6919
6920
6921
6922
6923
6924
6925
6926
6927
6928
6929
6930
6931
6932
6933
6934
6935
6936
6937
6938
6939
6940
6941
6942
6943
6944
6945
6946
6947
6948
6949
6950
6951
6952
6953
6954
6955
6956
6957
6958
6959
6960
6961
6962
6963
6964
6965
6966
6967
6968
6969
6970
6971
6972
6973
6974
6975
6976
6977
6978
6979
6980
6981
6982
6983
6984
6985
6986
6987
6988
6989
6990
6991
6992
6993
6994
6995
6996
6997
6998
6999
7000
7001
7002
7003
7004
7005
7006
7007
7008
7009
7010
7011
7012
7013
7014
7015
7016
7017
7018
7019
7020
7021
7022
7023
7024
7025
7026
7027
7028
7029
7030
7031
7032
7033
7034
7035
7036
7037
7038
7039
7040
7041
7042
7043
7044
7045
7046
7047
7048
7049
7050
7051
7052
7053
7054
7055
7056
7057
7058
7059
7060
7061
7062
7063
7064
7065
7066
7067
7068
7069
7070
7071
7072
7073
7074
7075
7076
7077
7078
7079
7080
7081
7082
7083
7084
7085
7086
7087
7088
7089
7090
7091
7092
7093
7094
7095
7096
7097
7098
7099
7100
7101
7102
7103
7104
7105
7106
7107
7108
7109
7110
7111
7112
7113
7114
7115
7116
7117
7118
7119
7120
7121
7122
7123
7124
7125
7126
7127
7128
7129
7130
7131
7132
7133
7134
7135
7136
7137
7138
7139
7140
7141
7142
7143
7144
7145
7146
7147
7148
7149
7150
7151
7152
7153
7154
7155
7156
7157
7158
7159
7160
7161
7162
7163
7164
7165
7166
7167
7168
7169
7170
7171
7172
7173
7174
7175
7176
7177
7178
7179
7180
7181
7182
7183
7184
7185
7186
7187
7188
7189
7190
7191
7192
7193
7194
7195
7196
7197
7198
7199
7200
7201
7202
7203
7204
7205
7206
7207
7208
7209
7210
7211
7212
7213
7214
7215
7216
7217
7218
7219
7220
7221
7222
7223
7224
7225
7226
7227
7228
7229
7230
7231
7232
7233
7234
7235
7236
7237
7238
7239
7240
7241
7242
7243
7244
7245
7246
7247
7248
7249
7250
7251
7252
7253
7254
7255
7256
7257
7258
7259
7260
7261
7262
7263
7264
7265
7266
7267
7268
7269
7270
7271
7272
7273
7274
7275
7276
7277
7278
7279
7280
7281
7282
7283
7284
7285
7286
7287
7288
7289
7290
7291
7292
7293
7294
7295
7296
7297
7298
7299
7300
7301
7302
7303
7304
7305
7306
7307
7308
7309
7310
7311
7312
7313
7314
7315
7316
7317
7318
7319
7320
7321
7322
7323
7324
7325
7326
7327
7328
7329
7330
7331
7332
7333
7334
7335
7336
7337
7338
7339
7340
7341
7342
7343
7344
7345
7346
7347
7348
7349
7350
7351
7352
7353
7354
7355
7356
7357
7358
7359
7360
7361
7362
7363
7364
7365
7366
7367
7368
7369
7370
7371
7372
7373
7374
7375
7376
7377
7378
7379
7380
7381
7382
7383
7384
7385
7386
7387
7388
7389
7390
7391
7392
7393
7394
7395
7396
7397
7398
7399
7400
7401
7402
7403
7404
7405
7406
7407
7408
7409
7410
7411
7412
7413
7414
7415
7416
7417
7418
7419
7420
7421
7422
7423
7424
7425
7426
7427
7428
7429
7430
7431
7432
7433
7434
7435
7436
7437
7438
7439
7440
7441
7442
7443
7444
7445
7446
7447
7448
7449
7450
7451
7452
7453
7454
7455
7456
7457
7458
7459
7460
7461
7462
7463
7464
7465
7466
7467
7468
7469
7470
7471
7472
7473
7474
7475
7476
7477
7478
7479
7480
7481
7482
7483
7484
7485
7486
7487
7488
7489
7490
7491
7492
7493
7494
7495
7496
7497
7498
7499
7500
7501
7502
7503
7504
7505
7506
7507
7508
7509
7510
7511
7512
7513
7514
7515
7516
7517
7518
7519
7520
7521
7522
7523
7524
7525
7526
7527
7528
7529
7530
7531
7532
7533
7534
7535
7536
7537
7538
7539
7540
7541
7542
7543
7544
7545
7546
7547
7548
7549
7550
7551
7552
7553
7554
7555
7556
7557
7558
7559
7560
7561
7562
7563
7564
7565
7566
7567
7568
7569
7570
7571
7572
7573
7574
7575
7576
7577
7578
7579
7580
7581
7582
7583
7584
7585
7586
7587
7588
7589
7590
7591
7592
7593
7594
7595
7596
7597
7598
7599
7600
7601
7602
7603
7604
7605
7606
7607
7608
7609
7610
7611
7612
7613
7614
7615
7616
7617
7618
7619
7620
7621
7622
7623
7624
7625
7626
7627
7628
7629
7630
7631
7632
7633
7634
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
7661
7662
7663
7664
7665
7666
7667
7668
7669
7670
7671
7672
7673
7674
7675
7676
7677
7678
7679
7680
7681
7682
7683
7684
7685
7686
7687
7688
7689
7690
7691
7692
7693
7694
7695
7696
7697
7698
7699
7700
7701
7702
7703
7704
7705
7706
7707
7708
7709
7710
7711
7712
7713
7714
7715
7716
7717
7718
7719
7720
7721
7722
7723
7724
7725
7726
7727
7728
7729
7730
7731
7732
7733
7734
7735
7736
7737
7738
7739
7740
7741
7742
7743
7744
7745
7746
7747
7748
7749
7750
7751
7752
7753
7754
7755
7756
7757
7758
7759
7760
7761
7762
7763
7764
7765
7766
7767
7768
7769
7770
7771
7772
7773
7774
7775
7776
7777
7778
7779
7780
7781
7782
7783
7784
7785
7786
7787
7788
7789
7790
7791
7792
7793
7794
7795
7796
7797
7798
7799
7800
7801
7802
7803
7804
7805
7806
7807
7808
7809
7810
7811
7812
7813
7814
7815
7816
7817
7818
7819
7820
7821
7822
7823
7824
7825
7826
7827
7828
7829
7830
7831
7832
7833
7834
7835
7836
7837
7838
7839
7840
7841
7842
7843
7844
7845
7846
7847
7848
7849
7850
7851
7852
7853
7854
7855
7856
7857
7858
7859
7860
7861
7862
7863
7864
7865
7866
7867
7868
7869
7870
7871
7872
7873
7874
7875
7876
7877
7878
7879
7880
7881
7882
7883
7884
7885
7886
7887
7888
7889
7890
7891
7892
7893
7894
7895
7896
7897
7898
7899
7900
7901
7902
7903
7904
7905
7906
7907
7908
7909
7910
7911
7912
7913
7914
7915
7916
7917
7918
7919
7920
7921
7922
7923
7924
7925
7926
7927
7928
7929
7930
7931
7932
7933
7934
7935
7936
7937
7938
7939
7940
7941
7942
7943
7944
7945
7946
7947
7948
7949
7950
7951
7952
7953
7954
7955
7956
7957
7958
7959
7960
7961
7962
7963
7964
7965
7966
7967
7968
7969
7970
7971
7972
7973
7974
7975
7976
7977
7978
7979
7980
7981
7982
7983
7984
7985
7986
7987
7988
7989
7990
7991
7992
7993
7994
7995
7996
7997
7998
7999
8000
8001
8002
8003
8004
8005
8006
8007
8008
8009
8010
8011
8012
8013
8014
8015
8016
8017
8018
8019
8020
8021
8022
8023
8024
8025
8026
8027
8028
8029
8030
8031
8032
8033
8034
8035
8036
8037
8038
8039
8040
8041
8042
8043
8044
8045
8046
8047
8048
8049
8050
8051
8052
8053
8054
8055
8056
8057
8058
8059
8060
8061
8062
8063
8064
8065
8066
8067
8068
8069
8070
8071
8072
8073
8074
8075
8076
8077
8078
8079
8080
8081
8082
8083
8084
8085
8086
8087
8088
8089
8090
8091
8092
8093
8094
8095
8096
8097
8098
8099
8100
8101
8102
8103
8104
8105
8106
8107
8108
8109
8110
8111
8112
8113
8114
8115
8116
8117
8118
8119
8120
8121
8122
8123
8124
8125
8126
8127
8128
8129
8130
8131
8132
8133
8134
8135
8136
8137
8138
8139
8140
8141
8142
8143
8144
8145
8146
8147
8148
8149
8150
8151
8152
8153
8154
8155
8156
8157
8158
8159
8160
8161
8162
8163
8164
8165
8166
8167
8168
8169
8170
8171
8172
8173
8174
8175
8176
8177
8178
8179
8180
8181
8182
8183
8184
8185
8186
8187
8188
8189
8190
8191
8192
8193
8194
8195
8196
8197
8198
8199
8200
8201
8202
8203
8204
8205
8206
8207
8208
8209
8210
8211
8212
8213
8214
8215
8216
8217
8218
8219
8220
8221
8222
8223
8224
8225
8226
8227
8228
8229
8230
8231
8232
8233
8234
8235
8236
8237
8238
8239
8240
8241
8242
8243
8244
8245
8246
8247
8248
8249
8250
8251
8252
8253
8254
8255
8256
8257
8258
8259
8260
8261
8262
8263
8264
8265
8266
8267
8268
8269
8270
8271
8272
8273
8274
8275
8276
8277
8278
8279
8280
8281
8282
8283
8284
8285
8286
8287
8288
8289
8290
8291
8292
8293
8294
8295
8296
8297
8298
8299
8300
8301
8302
8303
8304
8305
8306
8307
8308
8309
8310
8311
8312
8313
8314
8315
8316
8317
8318
8319
8320
8321
8322
8323
8324
8325
8326
8327
8328
8329
8330
8331
8332
8333
8334
8335
8336
8337
8338
8339
8340
8341
8342
8343
8344
8345
8346
8347
8348
8349
8350
8351
8352
8353
8354
8355
8356
8357
8358
8359
8360
8361
8362
8363
8364
8365
8366
8367
8368
8369
8370
8371
8372
8373
8374
8375
8376
8377
8378
8379
8380
8381
8382
8383
8384
8385
8386
8387
8388
8389
8390
8391
8392
8393
8394
8395
8396
8397
8398
8399
8400
8401
8402
8403
8404
8405
8406
8407
8408
8409
8410
8411
8412
8413
8414
8415
8416
8417
8418
8419
8420
8421
8422
8423
8424
8425
8426
8427
8428
8429
8430
8431
8432
8433
8434
8435
8436
8437
8438
8439
8440
8441
8442
8443
8444
8445
8446
8447
8448
8449
8450
8451
8452
8453
8454
8455
8456
8457
8458
8459
8460
8461
8462
8463
8464
8465
8466
8467
8468
8469
8470
8471
8472
8473
8474
8475
8476
8477
8478
8479
8480
8481
8482
8483
8484
8485
8486
8487
8488
8489
8490
8491
8492
8493
8494
8495
8496
8497
8498
8499
8500
8501
8502
8503
8504
8505
8506
8507
8508
8509
8510
8511
8512
8513
8514
8515
8516
8517
8518
8519
8520
8521
8522
8523
8524
8525
8526
8527
8528
8529
8530
8531
8532
8533
8534
8535
8536
8537
8538
8539
8540
8541
8542
8543
8544
8545
8546
8547
8548
8549
8550
8551
8552
8553
8554
8555
8556
8557
8558
8559
8560
8561
8562
8563
8564
8565
8566
8567
8568
8569
8570
8571
8572
8573
8574
8575
8576
8577
8578
8579
8580
8581
8582
8583
8584
8585
8586
8587
8588
8589
8590
8591
8592
8593
8594
8595
8596
8597
8598
8599
8600
8601
8602
8603
8604
8605
8606
8607
8608
8609
8610
8611
8612
8613
8614
8615
8616
8617
8618
8619
8620
8621
8622
8623
8624
8625
8626
8627
8628
8629
8630
8631
8632
8633
8634
8635
8636
8637
8638
8639
8640
8641
8642
8643
8644
8645
8646
8647
8648
8649
8650
8651
8652
8653
8654
8655
8656
8657
8658
8659
8660
8661
8662
8663
8664
8665
8666
8667
8668
8669
8670
8671
8672
8673
8674
8675
8676
8677
8678
8679
8680
8681
8682
8683
8684
8685
8686
8687
8688
8689
8690
8691
8692
8693
8694
8695
8696
8697
8698
8699
8700
8701
8702
8703
8704
8705
8706
8707
8708
8709
8710
8711
8712
8713
8714
8715
8716
8717
8718
8719
8720
8721
8722
8723
8724
8725
8726
8727
8728
8729
8730
8731
8732
8733
8734
8735
8736
8737
8738
8739
8740
8741
8742
8743
8744
8745
8746
8747
8748
8749
8750
8751
8752
8753
8754
8755
8756
8757
8758
8759
8760
8761
8762
8763
8764
8765
8766
8767
8768
8769
8770
8771
8772
8773
8774
8775
8776
8777
8778
8779
8780
8781
8782
8783
8784
8785
8786
8787
8788
8789
8790
8791
8792
8793
8794
8795
8796
8797
8798
8799
8800
8801
8802
8803
8804
8805
8806
8807
8808
8809
8810
8811
8812
8813
8814
8815
8816
8817
8818
8819
8820
8821
8822
8823
8824
8825
8826
8827
8828
8829
8830
8831
8832
8833
8834
8835
8836
8837
8838
8839
8840
8841
8842
8843
8844
8845
8846
8847
8848
8849
8850
8851
8852
8853
8854
8855
8856
A NOTE ON THE CHANGELOG:
Starting in early 2011, Tcl source code has been under the management of
fossil, hosted at https://core.tcl-lang.org/tcl/ .  Fossil presents a "Timeline"
view of changes made that is superior in every way to a hand edited log file.
Because of this, many Tcl developers are now out of the habit of maintaining
this log file.  You may still find useful things in it, but the Timeline is
a better first place to look now.
============================================================================

2013-09-19  Don Porter  <dgp@users.sourceforge.net>

	*** 8.6.1 TAGGED FOR RELEASE ***

	* generic/tcl.h:	Bump version number to 8.6.1.
	* library/init.tcl:
	* unix/configure.in:
	* win/configure.in:
	* unix/tcl.spec:
	* README:

	* unix/configure:	autoconf-2.59
	* win/configure:

2013-09-19  Donal Fellows  <dkf@users.sf.net>

	* doc/next.n (METHOD SEARCH ORDER): Bug [3606943]: Corrected
	description of method search order.

2013-09-18  Donal Fellows  <dkf@users.sf.net>

	Bump TclOO version to 1.0.1 for release.

2013-09-17  Donal Fellows  <dkf@users.sf.net>

	* generic/tclBinary.c (BinaryEncodeUu, BinaryDecodeUu): [Bug 2152292]:
	Corrected implementation of the core of uuencode handling so that the
	line length processing is correctly applied.
	***POTENTIAL INCOMPATIBILITY***
	Existing code that was using the old versions and working around the
	limitations will now need to do far less. The -maxlen option now has
	strict limits on the range of supported lengths; this is a limitation
	of the format itself.

2013-09-09  Donal Fellows  <dkf@users.sf.net>

	* generic/tclOOMethod.c (CloneProcedureMethod): [Bug 3609693]: Strip
	the internal representation of method bodies during cloning in order
	to ensure that any bound references to instance variables are removed.

2013-09-01  Donal Fellows  <dkf@users.sf.net>

	* generic/tclBinary.c (BinaryDecodeHex): [Bug b98fa55285]: Ensure that
	whitespace at the end of a string don't cause the decoder to drop the
	last decoded byte.

2013-08-03  Donal Fellows  <dkf@users.sf.net>

	* library/auto.tcl: [Patch 3611643]: Allow TclOO classes to be found
	by the autoloading mechanism.

2013-08-02  Donal Fellows  <dkf@users.sf.net>

	* generic/tclOODefineCmds.c (ClassSuperSet): Bug [9d61624b3d]: Stop
	crashes when emptying the superclass slot, even when doing elaborate
	things with metaclasses.

2013-08-01  Harald Oehlmann  <oehhar@users.sf.net>

	* tclUnixNotify.c (Tcl_InitNotifier): Bug [a0bc856dcd]: Start notifier
	thread again if we were forked, to solve Rivet bug 55153.

2013-07-05  Kevin B. Kenny  <kennykb@acm.org>

	* library/tzdata/Africa/Casablanca:
	* library/tzdata/America/Asuncion:
	* library/tzdata/Antarctica/Macquarie:
	* library/tzdata/Asia/Gaza:
	* library/tzdata/Asia/Hebron:
	* library/tzdata/Asia/Jerusalem:
	http://www.iana.org/time-zones/repository/releases/tzdata2013d.tar.gz

2013-07-03  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tclXtNotify.c: Bug [817249]: bring tclXtNotify.c up to date with
	Tcl_SetNotifier() change.

2013-07-02  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tcl.m4:  Bug [32afa6e256]: dirent64 check is incorrect in tcl.m4
	* unix/configure: (thanks to Brian Griffin)

2013-06-27  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclConfig.c: Bug [9b2e636361]: Tcl_CreateInterp() needs
	* generic/tclMain.c:   initialized encodings.

2013-06-18  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclEvent.c: Bug [3611974]: InitSubsystems multiple thread
	issue.

2013-06-17  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/regc_locale.c: Bug [a876646efe]: re_expr character class
	[:cntrl:] should contain \u0000 - \u001f

2013-06-09  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCompCmdsSZ.c (TclCompileTryCmd): [Bug 779d38b996]:
	Rewrote the [try] compiler to generate better code in some cases and
	to behave correctly in others; when an error happens during the
	processing of an exception-trap clause or a finally clause, the
	*original* return options are now captured in a -during option, even
	when fully compiled.

2013-06-05  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclExecute.c (INST_EXPAND_DROP): [Bugs 2835313, 3614226]:
	New opcode to allow resetting the stack to get rid of an expansion,
	restoring the stack to a known state in the process.
	* generic/tclCompile.c, generic/tclCompCmds.c: Adjusted the compilers
	for [break] and [continue] to get stack cleanup right in the majority
	of cases.
	* tests/for.test (for-7.*): Set of tests for these evil cases.

2013-06-04  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tcl.m4: Eliminate NO_VIZ macro as current zlib uses HAVE_HIDDEN
	instead. One more last-moment fix for FreeBSD by Pietro Cerutti

2013-06-03  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclExecute.c: fix for perf bug detected by Kieran
	(https://groups.google.com/forum/?fromgroups#!topic/comp.lang.tcl/vfpI3bc-DkQ),
	diagnosed by dgp to be a close relative of [Bug 781585], which was
	fixed by commit	[f46fb50cb3]. This bug was introduced by myself in
	commit [cbfe055d8c].

2013-06-03  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCompCmds.c (TclCompileBreakCmd, TclCompileContinueCmd):
	Added code to allow [break] and [continue] to be issued as a jump (in
	the most common cases) rather than using the more expensive exception
	processing path in the bytecode engine. [Bug 3614226]: Partial fix for
	the issues relating to cleaning up the stack when dealing with [break]
	and [continue].

2013-05-27 Harald Oehlmann  <oehhar@users.sf.net>

	* library/msgcat/msgcat.tcl: [Bug 3036566]: Also get locale from
	registry key HCU\Control Panel\Desktop : PreferredUILanguages to honor
	installed language packs on Vista+.
	Bumped msgcat version to 1.5.2

2013-05-22  Andreas Kupries  <andreask@activestate.com>

	* tclCompile.c: Removed duplicate const qualifier causing the HP
	native cc to error out.

2013-05-22  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclUtf.c (TclUtfCasecmp): [Bug 3613609]: Replace problematic
	uses of strcasecmp with a proper UTF-8-aware version. Affects both
	[lsearch -nocase] and [lsort -nocase].

2013-05-22  Donal K. Fellows  <dkf@users.sf.net>

	* doc/file.n: [Bug 3613671]: Added note to portability section on the
	fact that [file owned] does not produce useful results on Windows.

2013-05-20  Donal K. Fellows  <dkf@users.sf.net>

	* unix/tclUnixFCmd.c (DefaultTempDir): [Bug 3613567]: Corrected logic
	for checking return code of access() system call, which was inverted.

2013-05-19  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tcl.m4:     Fix for FreeBSD, and remove support for older
	* unix/configure:  FreeBSD versions. Patch by Pietro Cerutti.

2013-05-18  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCompCmdsGR.c: Split tclCompCmds.c again to keep size of
	code down.

2013-05-16  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclBasic.c: Add panic in order to detect incompatible
	mingw32 sys/stat.h and sys/time.h headers.

2013-05-13  Jan Nijtmans  <nijtmans@users.sf.net>

	* compat/zlib/*: Upgrade to zlib 1.2.8

2013-05-10  Donal K. Fellows  <dkf@users.sf.net>

	Optimizations and general bytecode generation improvements.
	* generic/tclCompCmds.c (TclCompileAppendCmd, TclCompileLappendCmd):
	(TclCompileReturnCmd): Make these generate bytecode in more cases.
	(TclCompileListCmd): Make this able to push a literal when it can.
	* generic/tclCompile.c (TclSetByteCodeFromAny, PeepholeOptimize):
	Added checks to see if we can apply some simple cross-command-boundary
	optimizations, and defined a small number of such optimizations.
	(TclCompileScript): Added the special ability to compile the list
	command with expansion ([list {*}blah]) into bytecode that does not
	call an external command.

2013-05-06  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclStubInit.c: Add support for Cygwin64, which has a 64-bit
	* generic/tclDecls.h: "long" type. Binary compatibility with win64
	requires that all stub entries use 32-bit long's, therefore the need
	for various wrapper functions/macros. For Tcl 9 a better solution is
	needed, but that cannot be done without introducing binary
	incompatibility.

2013-04-30  Andreas Kupries  <andreask@activestate.com>

	* library/platform/platform.tcl (::platform::LibcVersion):
	* library/platform/pkgIndex.tcl: Followup to the 2013-01-30 change.
	The RE become too restrictive again. SuSe added a timestamp after the
	version. Loosened up a bit. Bumped package to version 1.0.12.

2013-04-29  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCompCmds.c (TclCompileArraySetCmd): Generate better code
	when the list of things to set is a literal.

2013-04-25  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclDecls.h: Implement Tcl_NewBooleanObj, Tcl_DbNewBooleanObj
	and Tcl_SetBooleanObj as macros using Tcl_NewIntObj, Tcl_DbNewLongObj
	and Tcl_SetIntObj. Starting with Tcl 8.5, this is exactly the same, it
	only eliminates code duplication.
	* generic/tclInt.h: Eliminate use of NO_WIDE_TYPE everywhere: It's
	exactly the same as TCL_WIDE_INT_IS_LONG

2013-04-19  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclDecls.h: Implement many Tcl_*Var* functions and
	Tcl_GetIndexFromObj as (faster/stack-saving) macros around resp their
	Tcl_*Var*2 equivalent and Tcl_GetIndexFromObjStruct.

2013-04-12  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclDecls.h: Implement Tcl_Pkg* functions as
	(faster/stack-saving) macros around Tcl_Pkg*Ex functions.

2013-04-08  Don Porter  <dgp@users.sourceforge.net>

	* generic/regc_color.c:	[Bug 3610026]: Stop crash when the number of
	* generic/regerrs.h:	"colors" in a regular expression overflows a
	* generic/regex.h:	short int.  Thanks to Heikki Linnakangas for
	* generic/regguts.h:	the report and the patch.
	* tests/regexp.test:

2013-04-04  Reinhard Max  <max@suse.de>

	* library/http/http.tcl (http::geturl): Allow URLs that don't have a
	path, but a query query, e.g. http://example.com?foo=bar
	* Bump the http package to 2.8.7.

2013-03-22  Venkat Iyer <venkat@comit.com>
	* library/tzdata/Africa/Cairo: Update to tzdata2013b.
	* library/tzdata/Africa/Casablanca:
	* library/tzdata/Africa/Gaborone:
	* library/tzdata/Africa/Tripoli:
	* library/tzdata/America/Asuncion:
	* library/tzdata/America/Barbados:
	* library/tzdata/America/Bogota:
	* library/tzdata/America/Costa_Rica:
	* library/tzdata/America/Curacao:
	* library/tzdata/America/Nassau:
	* library/tzdata/America/Port-au-Prince:
	* library/tzdata/America/Santiago:
	* library/tzdata/Antarctica/Palmer:
	* library/tzdata/Asia/Aden:
	* library/tzdata/Asia/Hong_Kong:
	* library/tzdata/Asia/Muscat:
	* library/tzdata/Asia/Rangoon:
	* library/tzdata/Asia/Shanghai:
	* library/tzdata/Atlantic/Bermuda:
	* library/tzdata/Europe/Vienna:
	* library/tzdata/Pacific/Easter:
	* library/tzdata/Pacific/Fiji:
	* library/tzdata/Asia/Khandyga: (new)
	* library/tzdata/Asia/Ust-Nera: (new)
	* library/tzdata/Europe/Busingen: (new)

2013-03-21  Don Porter  <dgp@users.sourceforge.net>

	* library/auto.tcl: [Bug 2102614]: Add ensemble indexing support to
	* tests/autoMkindex.test: [auto_mkindex].  Thanks Brian Griffin.

2013-03-19  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclFCmd.c: [Bug 3597000]: Consistent [file copy] result.
	* tests/fileSystem.test:

2013-03-19  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinFile.c: [Bug 3608360]: Incompatible behaviour of "file
	exists".

2013-03-18  Donal K. Fellows  <dkf@users.sf.net>

	* tests/cmdAH.test (cmdAH-19.12): [Bug 3608360]: Added test to ensure
	that we never ever allow [file exists] to do globbing.

2013-03-12  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tcl.m4: Patch by Andrew Shadura, providing better support for
	three architectures they have in Debian.

2013-03-11  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCompile.c:	[Bugs 3607246,3607372]: Unbalanced refcounts
	* generic/tclLiteral.c:	of literals in the global literal table.

2013-03-06  Don Porter  <dgp@users.sourceforge.net>

	* generic/regc_nfa.c:	[Bugs 3604074,3606683]: Rewrite of the
	* generic/regcomp.c:	fixempties() routine (and supporting routines)
	to completely eliminate the infinite loop hazard. Thanks to Tom Lane
	for the much improved solution.

2013-02-28  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclLiteral.c:	Revise TclReleaseLiteral() to tolerate a NULL
	interp argument.

	* generic/tclCompile.c:	Update callers and revise mistaken comments.
	* generic/tclProc.c:

2013-02-27  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/regcomp.c:	[Bug 3606139]: missing error check allows
	* tests/regexp.test:    regexp to crash Tcl. Thanks to Tom Lane for
	providing the test-case and the patch.

2013-02-26  Donal K. Fellows  <dkf@users.sf.net>

	* tests/chanio.test (chan-io-28.7): [Bug 3605120]: Stop test from
	hanging when run standalone.

2013-02-26  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclObj.c: Don't panic if Tcl_ConvertToType is called for a
	type that doesn't have a setFromAnyProc, create a proper error message.

2013-02-25  Donal K. Fellows  <dkf@users.sf.net>

	* tests/binary.test (binary-41.*): [Bug 3605721]: Test independence
	fixes. Thanks to Rolf Ade for pointing out the problem.

2013-02-25  Don Porter  <dgp@users.sourceforge.net>

	* tests/assocd.test:	[Bugs 3605719,3605720]: Test independence.
	* tests/basic.test:	Thanks Rolf Ade for patches.

2013-02-23  Jan Nijtmans  <nijtmans@users.sf.net>

	* compat/fake-rfc2553.c: [Bug 3599194]: compat/fake-rfc2553.c is
	broken.

2013-02-22  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclAssembly.c:	Shift more burden of smart cleanup
	* generic/tclCompile.c:		onto the TclFreeCompileEnv() routine.
	Stop crashes when the hookProc raises an error.

2013-02-20  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclNamesp.c:	[Bug 3605447]: Make sure the -clear option
	* tests/namespace.test:	to [namespace export] always clears, whether
	or not new export patterns are specified.

2013-02-20  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinDde.c: [Bug 3605401]: Compiler error with latest mingw-w64
	headers.

2013-02-19  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclTrace.c:  [Bug 2438181]: Incorrect error reporting in
	* tests/trace.test:    traces. Test-case and fix provided by Poor
	Yorick.

2013-02-15  Don Porter  <dgp@users.sourceforge.net>

	* generic/regc_nfa.c:	[Bug 3604074]: Fix regexp optimization to
	* tests/regexp.test:	stop hanging on the expression
	((((((((a)*)*)*)*)*)*)*)* .  Thanks to Bjørn Grathwohl for discovery.

2013-02-14  Harald Oehlmann  <oehhar@users.sf.net>

	* library/msgcat/msgcat.tcl: [Bug 3604576]: Catch missing registry
	entry "HCU\Control Panel\International".
	Bumped msgcat version to 1.5.1

2013-02-11  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclZlib.c (ZlibTransformOutput): [Bug 3603553]: Ensure that
	data gets written to the underlying stream by compressing transforms
	when the amount of data to be written is one buffer's-worth; problem
	was particularly likely to occur when compressing large quantities of
	not-very-compressible data. Many thanks to Piera Poggio (vampiera) for
	reporting.

2013-02-09  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclOOBasic.c (TclOO_Object_VarName): [Bug 3603695]: Change
	the way that the 'varname' method is implemented so that there are no
	longer problems with interactions due to the resolver. Thanks to
	Taylor Venable <tcvena@gmail.com> for identifying the problem.

2013-02-08  Donal K. Fellows  <dkf@users.sf.net>

	* generic/regc_nfa.c (duptraverse): [Bug 3603557]: Increase the
	maximum depth of recursion used when duplicating an automaton in
	response to encountering a "wild" RE that hit the previous limit.
	Allow the limit (DUPTRAVERSE_MAX_DEPTH) to be set by defining its
	value in the Makefile. Problem reported by Jonathan Mills.

2013-02-05  Don Porter  <dgp@users.sourceforge.net>

	* win/tclWinFile.c:	[Bug 3603434]: Make sure TclpObjNormalizePath()
	properly declares "a:/" to be normalized, even when no "A:" drive is
	present on the system.

2013-02-05  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclLoadNone.c (TclpLoadMemory): [Bug 3433012]: Added dummy
	version of this function to use in the event that a platform thinks it
	can load from memory but cannot actually do so due to it being
	disabled at configuration time.

2013-02-04  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCompCmds.c (TclCompileArraySetCmd): [Bug 3603163]: Stop
	crash in weird case where [eval] is used to make [array set] get
	confused about whether there is a local variable table or not. Thanks
	to Poor Yorick for identifying a reproducible crashing case.

2013-01-30  Andreas Kupries  <andreask@activestate.com>

	* library/platform/platform.tcl (::platform::LibcVersion): See
	* library/platform/pkgIndex.tcl: [Bug 3599098]: Fixed the RE
	* unix/Makefile.in: extracting the version to avoid issues with
	* win/Makefile.in: recent changes to the glibc banner. Now targeting a
	less variable part of the string. Bumped package to version 1.0.11.

2013-01-28  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCompCmds.c (TclCompileArraySetCmd)
	(TclCompileArrayUnsetCmd, TclCompileDictAppendCmd)
	(TclCompileDictCreateCmd, CompileDictEachCmd, TclCompileDictIncrCmd)
	(TclCompileDictLappendCmd, TclCompileDictMergeCmd)
	(TclCompileDictUnsetCmd, TclCompileDictUpdateCmd)
	(TclCompileDictWithCmd, TclCompileInfoCommandsCmd):
	* generic/tclCompCmdsSZ.c (TclCompileStringMatchCmd)
	(TclCompileStringMapCmd): Improve the code generation in cases where
	full compilation is impossible but a full ensemble invoke is provably
	not necessary.

2013-01-26  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tclUnixCompat.c: [Bug 3601804]: platformCPUID segmentation
	fault on Darwin.

2013-01-23  Donal K. Fellows  <dkf@users.sf.net>

	* library/http/http.tcl (http::geturl): [Bug 2911139]: Do not do vwait
	for connect to avoid reentrancy problems (except when operating
	without a -command option). Internally, this means that all sockets
	created by the http package will always be operated in asynchronous
	mode.

2013-01-21  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclInt.decls: Put back Tcl[GS]etStartupScript(Path|FileName)
	in private stub table, so extensions using this (like Tk 8.4) will
	continue to work in all Tcl 8.x versions. Extensions using this
	still cannot be compiled against Tcl 8.6 headers.

2013-01-18  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclPort.h: [Bug 3598300]: unix: tcl.h does not include
	sys/stat.h

2013-01-17  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCompCmds.c (PushVarName): [Bug 3600328]: Added mechanism
	for suppressing compilation of variables when we couldn't cope with
	the results. Useful for some [array] subcommands.
	* generic/tclEnsemble.c (CompileToCompiledCommand): Must restore the
	compilation environment when a command compiler fails.

2013-01-16  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclZlib.c (TclZlibInit): [Bug 3601086]: Register the config
	info in the iso8859-1 encoding as that is guaranteed to be present.

2013-01-16  Jan Nijtmans  <nijtmans@users.sf.net>

	* Makefile.in:   Allow win32 build with -DTCL_NO_DEPRECATED, just as
	* generic/tcl.h: in the UNIX build. Define Tcl_EvalObj and
	* generic/tclDecls.h: Tcl_GlobalEvalObj as macros, even when
	* generic/tclBasic.c: TCL_NO_DEPRECATED is defined, so Tk can benefit
	from it too.

2013-01-14  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tcl.m4: More flexible search for win32 tclConfig.sh, backported
	from TEA (not actually used in Tcl, only for Tk)

2013-01-14  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclInt.decls: Put back Tcl_[GS]etStartupScript in internal
	stub table, so extensions using this, compiled against 8.5 headers
	still run in Tcl 8.6.

2013-01-13  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* doc/fileevent.n: [Bug 3436609]: Clarify readable fileevent "false
	positives" in the case of multibyte encodings/transforms.

2013-01-13  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclIntDecls.h: If TCL_NO_DEPRECATED is defined, make sure
	that TIP #139 functions all are taken from the public stub table, even
	if the inclusion is through tclInt.h.

2013-01-12  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclInt.decls: Put back TclBackgroundException in internal
	stub table, so extensions using this, compiled against 8.5 headers
	still run in Tcl 8.6.

2013-01-09  Jan Nijtmans  <nijtmans@users.sf.net>

	* library/http/http.tcl: [Bug 3599395]: http assumes status line is a
	proper Tcl list.

2013-01-08  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinFile.c: [Bug 3092089]: [file normalize] can remove path
	components.	[Bug 3587096]: win vista/7: "can't find init.tcl" when
	called via junction without folder list access.

2013-01-07  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclOOStubLib.c: Restrict the stub library to only use
	* generic/tclTomMathStubLib.c: Tcl_PkgRequireEx, Tcl_ResetResult and
	Tcl_AppendResult, not any other function. This puts least restrictions
	on eventual Tcl 9 stubs re-organization, and it works on the widest
	range of Tcl versions.

2013-01-06  Jan Nijtmans  <nijtmans@users.sf.net>

	* library/http/http.tcl: Don't depend on Spencer-specific regexp
	* tests/env.test: syntax (/u and /U) any more in unrelated places.
	* tests/exec.test:
	Bump http package to 2.8.6.

2013-01-04  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclEnsemble.c (CompileBasicNArgCommand): Added very simple
	compiler (which just compiles to a normal invoke of the implementation
	command) for many ensemble subcommands where we can prove that there
	is no way for scripts to detect the difference even through error
	handling or [info level]/[info frame]. This improves the code produced
	from some ensembles (e.g., [info], [string]) to the point where the
	ensemble is now not normally seen at the bytecode level at all.

2013-01-04  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclInt.h:      Insure that PURIFY builds cannot exploit the
	* generic/tclExecute.c:  Tcl stack to hide mem defects.

2013-01-03  Donal K. Fellows  <dkf@users.sf.net>

	* doc/fconfigure.n, doc/CrtChannel.3: Updated to reflect the fact that
	the minimum buffer size is one byte, not ten. Identified by Schelte
	Bron on the Tcler's Chat.

	* generic/tclExecute.c (TEBCresume:INST_INVOKE_REPLACE):
	* generic/tclEnsemble.c (TclCompileEnsemble): Added new mechanism to
	allow for more efficient dispatch of non-bytecode-compiled subcommands
	of bytecode-compiled ensembles. This can provide substantial speed
	benefits in some cases.

2013-01-02  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclEnsemble.c:  Remove stray calls to Tcl_Alloc and friends:
	* generic/tclExecute.c:   the core should only use ckalloc to allow
	* generic/tclIORTrans.c:  MEM_DEBUG to work properly.
	* generic/tclTomMathInterface.c:

2012-12-31  Donal K. Fellows  <dkf@users.sf.net>

	* doc/string.n: Noted the obsolescence of the 'bytelength',
	'wordstart' and 'wordend' subcommands, and moved them to later in the
	file.

2012-12-27  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclListObj.c: [Bug 3598580]: Tcl_ListObjReplace may release
	deleted elements too early.

2012-12-22  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* generic/tclUtil.c: [Bug 3598150]: Stop leaking allocated space when
	objifying a zero-length DString. Spotted by afredd.

2012-12-21  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/dltest/pkgb.c:  Inline compat Tcl_GetDefaultEncodingDir.
	* generic/tclStubLib.c: Eliminate unnecessary static HasStubSupport()
	and isDigit() functions, just do the same inline.

2012-12-18  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCompCmdsSZ.c (TclSubstCompile): Improved the sequence of
	instructions issued for [subst] when dealing with simple variable
	references.

2012-12-14  Don Porter  <dgp@users.sourceforge.net>

	*** 8.6.0 TAGGED FOR RELEASE ***

	* changes: updates for 8.6.0

2012-12-13  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclZlib.c:	Repair same issue with misusing the
	* tests/zlib.test:	'fire and forget' nature of Tcl_ObjSetVar2
	in the new TIP 400 implementation.

2012-12-13  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclCmdAH.c:	(CatchObjCmdCallback): do not decrRefCount
	* tests/cmdAH.test:	the newValuePtr sent to Tcl_ObjSetVar2:
	TOSV2 is 'fire and forget', it decrs on its own.
	Fix for [Bug 3595576], found by andrewsh.

2012-12-13  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tcl.h: Fix Tcl_DecrRefCount macro such that it doesn't
	access its objPtr parameter twice any more.

2012-12-11  Don Porter  <dgp@users.sourceforge.net>

	* generic/tcl.h:	Bump version number to 8.6.0.
	* library/init.tcl:
	* unix/configure.in:
	* win/configure.in:
	* unix/tcl.spec:
	* README:

	* unix/configure:	autoconf-2.59
	* win/configure:

2012-12-10  Donal K. Fellows  <dkf@users.sf.net>

	* tools/tcltk-man2html.tcl (plus-pkgs): Increased robustness of
	version number detection code to deal with packages whose names are
	prefixes of other packages.
	* unix/Makefile.in (dist): Added pkgs/package.list.txt to distribution
	builds to ensure that 'make html' will work better.

2012-12-09  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* tests/chan.test: Clean up unwanted eofchar side-effect of chan-4.6
	leading to a spurious "'" at end of chan.test under certain conditions
	(see [Bug 3389289] and [Bug 3389251]).

	* doc/expr.n: [Bug 3594188]: Clarifications about commas.

2012-12-08  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* generic/tclIO.c: Fix busyloop at exit under TCL_FINALIZE_ON_EXIT
	when there are unflushed nonblocking channels.  Thanks Miguel for
	spotting.

2012-12-07  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/dltest/pkgb.c:  Turn pkgb.so into a Tcl9 interoperability test
        library: Whatever Tcl9 looks like, loading pkgb.so in Tcl 9 should
        either result in an error-message, either succeed, but never crash.

2012-11-28  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclZlib.c (ZlibStreamSubcmd): [Bug 3590483]: Use a mechanism
	for complex option resolution that has fewer problems with more
	finicky compilers.

2012-11-26  Reinhard Max  <max@suse.de>

	* unix/tclUnixSock.c: Factor out creation of the -sockname and
	-peername lists from TcpGetOptionProc() to TcpHostPortList().  Make it
	robust against implementations of getnameinfo() that error out if
	reverse mapping fails instead of falling back to the numeric
	representation.

2012-11-20  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclBinary.c (BinaryDecode64): [Bug 3033307]: Corrected
	handling of trailing whitespace when decoding base64. Thanks to Anton
	Kovalenko for reporting, and Andy Goth for the fix and tests.

2012-11-19  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclExecute.c (INST_STR_RANGE_IMM): [Bug 3588366]: Corrected
	implementation of bounds restriction for end-indexed compiled [string
	range]. Thanks to Emiliano Gavilan for diagnosis and fix.

2012-11-15  Jan Nijtmans  <nijtmans@users.sf.net>

	IMPLEMENTATION OF TIP#416

	New Options for 'load': -global and -lazy

	* generic/tcl.h:
	* generic/tclLoad.c
	* unix/tclLoadDl.c
	* unix/tclLoadDyld.c
	* tests/load.test
	* doc/Load.3
	* doc/load.n

2012-11-14  Donal K. Fellows  <dkf@users.sf.net>

	* unix/tclUnixFCmd.c (TclUnixOpenTemporaryFile): [Bug 2933003]: Factor
	out all the code to do temporary file creation so that it is possible
	to make it correct in one place. Allow overriding of the back-stop
	default temporary file location at compile time by setting the
	TCL_TEMPORARY_FILE_DIRECTORY #def to a string containing the directory
	name (defaults to "/tmp" as that is the most common default).

2012-11-13  Joe Mistachkin  <joe@mistachkin.com>

	* win/tclWinInit.c: also search for the library directory (init.tcl,
	encodings, etc) relative to the build directory associated with the
	source checkout.

2012-11-10  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclBasic.c:   re-enable bcc-tailcall, after fixing an
	* generic/tclExecute.c: infinite loop in the TCL_COMPILE_DEBUG mode


2012-11-07  Kevin B. Kenny  <kennykb@acm.org>

	* library/tzdata/Africa/Casablanca:
	* library/tzdata/America/Araguaina:
	* library/tzdata/America/Bahia:
	* library/tzdata/America/Havana:
	* library/tzdata/Asia/Amman:
	* library/tzdata/Asia/Gaza:
	* library/tzdata/Asia/Hebron:
	* library/tzdata/Asia/Jerusalem:
	* library/tzdata/Pacific/Apia:
	* library/tzdata/Pacific/Fakaofo:
	* library/tzdata/Pacific/Fiji:		Import tzdata2012i.

2012-11-06  Donal K. Fellows  <dkf@users.sf.net>

	* library/http/http.tcl (http::Finish): [Bug 3581754]: Ensure that
	callbacks are done at most once to prevent problems with timeouts on a
	keep-alive connection (combined with reentrant http package use)
	causing excessive stack growth. Not a fix for the underlying problem,
	but ensures that pain will be mostly kept away from users.
	Bump http package to 2.8.5.

2012-11-05  Donal K. Fellows  <dkf@users.sf.net>

	Added bytecode compilation of many Tcl commands. Some of these are
	total compilations and some are only partial (i.e., only compile in
	some cases). The (sub-)commands affected are:
	* array: exists, set, unset
	* dict: create, exists, merge
	* format: (simple cases only)
	* info: commands, coroutine, level, object
	* info object: class, isa object, namespace
	* namespace: current, code, qualifiers, tail, which
	* regsub: (only cases convertable to simple [string map])
	* self: (only no-argument and [self object] cases)
	* string: first, last, map, range
	* tailcall:
	* yield:

	[This was work originally done on the 'dkf-compile-misc-info' branch.]

2012-11-05  Jan Nijtmans  <nijtmans@users.sf.net>

	IMPLEMENTATION OF TIP#413

	Align the [string trim] and [string is space] commands, such that
	[string trim] by default trims all characters for which [string is
	space] returns 1, augmented with the NUL character.

	* generic/tclUtf.c: Add NEL, BOM and two more characters to [string is
	space]
	* generic/tclCmdMZ.c: Modify [string trim] for Unicode modifications.
	* generic/regc_locale.c: Regexp engine must match [string is space]
	* doc/string.n
	* tests/string.test
	***POTENTIAL INCOMPATIBILITY***
	Code that relied on characters not previously trimmed being not
	removed will notice a difference; it is believed that this is rare,
	but a workaround to get the behavior in Tcl 8.5 is to use " \t\n\r" as
	an explicit trim set.

2012-10-31  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/Makefile.in:   Dde version number to 1.4.0, ready for Tcl 8.6.0rc1
	* win/makefile.vc
	* win/tclWinDde.c
	* library/dde/pkgIndex.tcl
	* tests/winDde.test

2012-10-24  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCompCmds.c (TclCompileDictUnsetCmd): Added compilation of
	the [dict unset] command (for scalar var in LVT only).

2012-10-23  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclInt.h:       Add "flags" parameter from Tcl_LoadFile to
	* generic/tclIOUtil.c:    to various internal functions, so these
	* generic/tclLoadNone.c:  flags are available through the whole
	* unix/tclLoad*.c:        filesystem for (future) internal use.
	* win/tclWinLoad.c:

2012-10-17  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclBasic.c (TclNRCoroutineObjCmd): insure that numlevels
	are properly set, fix bug discovered by dkf and reported at
	http://code.activestate.com/lists/tcl-core/12213/

2012-10-16  Donal K. Fellows  <dkf@users.sf.net>

	IMPLEMENTATION OF TIP#405

	New commands for applying a transformation to the elements of a list
	to produce another list (the [lmap] command) and to the mappings of a
	dictionary to produce another dictionary (the [dict map] command). In
	both cases, a [continue] will cause the skipping of an element/pair,
	and a [break] will terminate the construction early and successfully.

	* generic/tclCmdAH.c (Tcl_LmapObjCmd, TclNRLmapCmd): Implementation of
	the new [lmap] command, based on (and sharing much of) [foreach].
	* generic/tclDictObj.c (DictMapNRCmd): Implementation of the new [dict
	map] subcommand, based on (and sharing much of) [dict for].
	* generic/tclCompCmds.c (TclCompileLmapCmd, TclCompileDictMapCmd):
	Compilation engines for [lmap] and [dict map].

	IMPLEMENTATION OF TIP#400

	* generic/tclZlib.c: Allow the specification of a compression
	dictionary (a binary blob used to seed the compression engine) in both
	streams and channel transformations. Also some reorganization to allow
	for getting gzip header dictionaries and controlling buffering levels
	in channel transformations (allowing a trade-off between formal
	correctness and speed).
	(Tcl_ZlibStreamSetCompressionDictionary): New C API to allow setting
	the compression dictionary without using a Tcl script.

2012-10-14  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclDictObj.c: [Bug 3576509]: ::tcl::Bgerror crashes with
	* generic/tclEvent.c:    invalid arguments. Better fix, which helps
	for all Tcl_DictObjGet() calls in Tcl's source code.

2012-10-13  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclEvent.c: [Bug 3576509]: tcl::Bgerror crashes with invalid
	arguments

2012-10-06  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/Makefile.in: [Bug 2459774]: tcl/win/Makefile.in not compatible
	with msys 0.8.

2012-10-03  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclIO.c:	When checking for std channels being closed,
	compare the channel state, not the channel itself so that stacked
	channels do not cause trouble.

2012-09-26  Reinhard Max  <max@suse.de>

	* generic/tclIOSock.c (TclCreateSocketAddress): Work around a bug in
	getaddrinfo() on OSX that caused name resolution to fail for [socket
	-server foo -myaddr localhost 0].

2012-09-20  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/configure.in: New import libraries for zlib 1.2.7, usable for
	* win/configure:    all win32/win64 compilers
	* compat/zlib/win32/zdll.lib:
	* compat/zlib/win64/zdll.lib:

	* win/tclWinDde.c: [FRQ 3527238]: Full unicode support for dde. Dde
	version is now 1.4.0b2.
	***POTENTIAL INCOMPATIBILITY***

2012-09-19  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tcl.h:  Make Tcl_Interp a fully opaque structure if
	TCL_NO_DEPRECATED is set (TIP 330 and 336).
	* win/nmakehlp.c: Let "nmakehlp -V" start searching digits after the
	found match (suggested by Harald Oehlmann).

2012-09-19  Harald Oehlmann  <oehhar@users.sf.net>

	IMPLEMENTATION OF TIP#412.

	* library/msgcat/msgcat.tcl:	dynamic locale change with mc file
	* library/clock.tcl:            load on locale change.
	clock uses new msgcat features.

2012-09-07  Harald Oehlmann  <oehhar@users.sf.net>

	*** 8.6b3 TAGGED FOR RELEASE ***

	IMPLEMENTATION OF TIP#404.

	* library/msgcat/msgcat.tcl:	[FRQ 3544988]: New commands [mcflset]
	* library/msgcat/pkgIndex.tcl:	and [mcflmset] to set mc entries with
	* unix/Makefile.in:		implicit message file locale.
	* win/Makefile.in:		Bump to 1.5.0.

2012-08-25  Donal K. Fellows  <dkf@users.sf.net>

	* library/msgs/uk.msg: [Bug 3561330]: Use the correct full name of
	March in Ukrainian. Thanks to Mikhail Teterin for reporting.

2012-08-23  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclBinary.c: [Bug 3496014]: Unecessary memset() in
	Tcl_SetByteArrayObj().

2012-08-20  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclPathObj.c:	[Bug 3559678]: Fix bad filename normalization
	when the last component is the empty string.

2012-08-20  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinPort.h:  Remove wrapper macro for ntohs(): unnecessary,
	because it doesn't require an initialized winsock_2 library. See:
	<http://msdn.microsoft.com/en-us/library/windows/desktop/ms740075%28v=vs.85%29.aspx>
	* win/tclWinSock.c:
	* generic/tclStubInit.c:

2012-08-17  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/nmakehlp.c: Add "-V<num>" option, in order to be able to detect
	partial version numbers.

2012-08-15  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/buildall.vc.bat: Only build the threaded builds by default
	* win/rules.vc:        Some code cleanup

2010-08-13  Stuart Cassoff  <stwo@users.sourceforge.net>

	* unix/tclUnixCompat.c: [Bug 3555454]: Rearrange a bit to quash
	'declared but never defined' compiler warnings.

2012-08-13  Jan Nijtmans  <nijtmans@users.sf.net>

	* compat/zlib/win64/zlib1.dll:  Add 64-bit build of zlib1.dll, and use
	* compat/zlib/win64/zdll.lib:   it for the dynamic mingw-w64 build.
	* win/Makefile.in:
	* win/configure.in:
	* win/configure:

2012-08-09  Reinhard Max  <max@suse.de>

	* tests/http.test: Fix http-3.29 for machines without IPv6 support.

2010-08-08  Stuart Cassoff  <stwo@users.sourceforge.net>

	* unix/tclUnixCompat.c: Change one '#ifdef' to '#if defined()' for
	improved consistency within the file.

2012-08-08  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclfileName.c: [Bug #1536227]: Cygwin network pathname
	* tests/fileName.test:   support

2012-08-07  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclIOUtil.c:	[Bug 3554250]: Overlooked one field of cleanup
	in the thread exit handler for the filesystem subsystem.

2012-07-31  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclInterp.c (Tcl_GetInterpPath):
	* unix/tclUnixPipe.c (TclGetAndDetachPids, Tcl_PidObjCmd):
	* win/tclWinPipe.c (TclGetAndDetachPids, Tcl_PidObjCmd):
	Purge use of Tcl_AppendElement, and corrected conversion of PIDs to
	integer objects.

2012-07-31  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/nmakehlp.c:  Add -Q option from sampleextension.
	* win/Makefile.in: [FRQ 3544967]: Missing objectfiles in static lib
	* win/makefile.vc: (Thanks to Jos Decoster).

2012-07-29  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/Makefile.in:  No longer build tcltest.exe to run the tests,
	but use tclsh86.exe in combination with tcltest86.dll to do that.
	* tests/*.test:     load tcltest86.dll if necessary.

2012-07-28  Jan Nijtmans  <nijtmans@users.sf.net>

	* tests/clock.test:    [Bug 3549770]: Multiple test failures running
	* tests/registry.test: tcltest outside build tree
	* tests/winDde.test:

2012-07-27  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclUniData.c:   Support Unicode 6.2 (Add Turkish lira sign)
	* generic/regc_locale.c:

2012-07-25  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* win/tclWinPipe.c: [Bug 3547994]: Abandon the synchronous Windows
	pipe driver to its fate when needed to honour TIP#398.

2012-07-24  Trevor Davel  <twylite@crypt.co.za>

	* win/tclWinSock.c: [Bug: 3545363]: Loop over multiple underlying file
	descriptors for a socket where required (TcpCloseProc, SocketProc).
	Refactor socket/descriptor setup to manage linked list operations in
	one place. Fix memory leak in socket close (TcpCloseProc) and related
	dangling pointers in SocketEventProc.

2012-07-19  Reinhard Max  <max@suse.de>

	* win/tclWinSock.c (TcpAccept): [Bug: 3545363]: Use a large enough
	buffer for accept()ing IPv6 connections. Fix conversion of host and
	port for passing to the accept proc to be independent of the IP
	version.

2012-07-23  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* generic/tclIO.c: [Bug 3545365]: Never try a bg-flush  on a dead
	channel, just like before 2011-08-17.

2012-07-19  Joe Mistachkin  <joe@mistachkin.com>

	* generic/tclTest.c: Fix several more missing mutex-locks in
	TestasyncCmd.

2012-07-19  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* generic/tclTest.c: [Bug 3544685]: Missing mutex-lock in
	TestasyncCmd since 2011-08-19. Unbounded gratitude to Stuart
	Cassoff for spotting it.

2012-07-17  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/makefile.vc: [Bug 3544932]: Visual studio compiler check fails

2012-07-16  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclUtil.c (UpdateStringOfEndOffset): [Bug 3544658]: Stop
	1-byte overrun in memcpy, that object placement rules made harmless
	but which still caused compiler complaints.

2012-07-16  Jan Nijtmans  <nijtmans@users.sf.net>

	* library/reg/pkgIndex.tcl:  Make registry 1.3 package dynamically
	loadable when ::tcl::pkgconfig is available.

2012-07-11  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinReg.c: [Bug 3362446]: registry keys command fails
	with 8.5/8.6. Follow Microsofts example better in order to prevent
	problems when using HKEY_PERFORMANCE_DATA.

2012-07-10  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tclUnixNotfy.c: [Bug 3541646]: Don't panic on triggerPipe
	overrun.

2012-07-10  Donal K. Fellows  <dkf@users.sf.net>

	* win/tclWinSock.c (InitializeHostName): Corrected logic that
	extracted the name of the computer from the gethostname call so that
	it would use the name on success, not failure. Also ensured that the
	buffer size is exactly that recommended by Microsoft.

2012-07-08  Reinhard Max  <max@suse.de>

	* library/http/http.tcl: [Bug 3531209]: Add fix and test for URLs that
	* tests/http.test: 	 contain literal IPv6 addresses.

2012-07-05  Don Porter  <dgp@users.sourceforge.net>

	* unix/tclUnixPipe.c:	[Bug 1189293]: Make "<<" binary safe.
	* win/tclWinPipe.c:

2012-07-03  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclUtil.c (TclDStringAppendObj, TclDStringAppendDString):
	* generic/tclInt.h (TclDStringAppendLiteral, TclDStringClear):
	* generic/tclCompile.h (TclDStringAppendToken): Added wrappers to make
	common cases of appending to Tcl_DStrings simpler to write. Prompted
	by looking at [FRQ 1357401] (these are an _internal_ implementation of
	that FRQ).

2012-06-29  Jan Nijtmans  <nijtmans@users.sf.net>

	* library/msgcat/msgcat.tcl:   Add tn, ro_MO and ru_MO to msgcat.

2012-06-29  Harald Oehlmann <oehhar@users.sf.net>

	* library/msgcat/msgcat.tcl:	[Bug 3536888]: Locale guessing of
	* library/msgcat/pkgIndex.tcl:	msgcat fails on (some) Windows 7. Bump
	* unix/Makefile.in:		to 1.4.5
	* win/Makefile.in:

2012-06-29  Donal K. Fellows  <dkf@users.sf.net>

	* doc/GetIndex.3: Reinforced the description of the requirement for
	the tables of names to index over to be static, following posting to
	tcl-core by Brian Griffin about a bug caused by Tktreectrl not obeying
	this rule correctly. This does not represent a functionality change,
	merely a clearer documentation of a long-standing constraint.

2012-06-26  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tcl.m4:       Let Cygwin shared build link with
	* unix/configure.in: zlib1.dll, not cygz.dll (two less
	* unix/configure:    dependencies on cygwin-specific dll's)
	* unix/Makefile.in:

2012-06-26  Reinhard Max  <max@suse.de>

	* generic/tclIOSock.c: Use EAI_SYSTEM only if it exists.
	* unix/tclUnixSock.c:

2012-06-25  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclFileSystem.h:	[Bug 3024359]: Make sure that the
	* generic/tclIOUtil.c:	per-thread cache of the list of file systems
	* generic/tclPathObj.c:	currently registered is only updated at times
	when no active loops are traversing it.  Also reduce the amount of
	epoch storing and checking to where it can make a difference.

2012-06-25  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdAH.c (EncodingDirsObjCmd): [Bug 3537605]: Do the right
	thing when reporting errors with the number of arguments.

2012-06-25  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclfileName.c: [Patch 1536227]: Cygwin network pathname
	* tests/fileName.test:   support.

2012-06-23  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tclUnixNotfy.c: [Bug 3508771]: Cygwin notifier for handling
	win32 events.

2012-06-22  Reinhard Max  <max@suse.de>

	* generic/tclIOSock.c: Rework the error message generation of [socket],
	* unix/tclUnixSock.c:  so that the error code of getaddrinfo is used
	* win/tclWinSock.c:    instead of errno unless it is EAI_SYSTEM.

2012-06-21  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinReg.c:	[Bug 3362446]: registry keys command fails
	* tests/registry.test:	with 8.5/8.6

2012-06-11  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclBasic.c:	[Bug 3532959]: Make sure the lifetime
	* generic/tclProc.c:	management of entries in the linePBodyPtr
	* tests/proc.test:	hash table can tolerate either order of
	teardown, interp first, or Proc first.

2012-06-08  Don Porter  <dgp@users.sourceforge.net>

	* unix/configure.in:	Update autogoo for gettimeofday().
	* unix/tclUnixPort.h:	Thanks Joe English.
	* unix/configure:	autoconf 2.13

	* unix/tclUnixPort.h:	[Bug 3530533]: Centralize #include <pthread.h>
	* unix/tclUnixThrd.c:	in the tclUnixPort.h header so that old unix
	systems that need inclusion in all compilation units are supported.

2012-06-08  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinDde.c:    Revise the "null data" check: null strings are
	possible, but empty binary arrays are not.
	* tests/winDde.test:  Add test-case (winDde-9.4) for transferring
	null-strings with dde. Convert tests to tcltest-2 syntax.

2012-06-06  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclZlib.c (TclZlibInit): Declare that Tcl is publishing the
	zlib package (version 2.0) as part of its bootstrap process. This will
	have an impact on tclkit (which includes zlib 1.1) but otherwise be
	very low impact.

2012-06-06  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tclUnixInit.c: On Cygwin, use win32 API in stead of uname()
	to determine the tcl_platform variables.

2012-05-31  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclZlib.c:  [Bug 3530536]: zlib-7.4 fails on IRIX64
	* tests/zlib.test:
	* doc/zlib.n:         Document that [stream checksum] doesn't do
	what's expected for "inflate" and "deflate" formats

2012-05-31  Donal K. Fellows  <dkf@users.sf.net>

	* library/safe.tcl (safe::AliasFileSubcommand): Don't assume that
	slaves have corresponding commands, as that is not true for
	sub-subinterpreters (used in Tk's test suite).

	* doc/safe.n: [Bug 1997845]: Corrected formatting so that generated
	HTML can link properly.

	* tests/socket.test (socket*-13.1): Prevented intermittent test
	failure due to race condition.

2012-05-29  Donal K. Fellows  <dkf@users.sf.net>

	* doc/expr.n, doc/mathop.n: [Bug 2931407]: Clarified semantics of
	division and remainder operators.

2012-05-29  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinDde.c:    [Bug 3525762]: Encoding handling in dde.
	* win/Makefile.in:    Fix "make genstubs" when cross-compiling on UNIX

2012-05-28  Donal K. Fellows  <dkf@users.sf.net>

	* library/safe.tcl (safe::AliasFileSubcommand): [Bug 3529949]: Made a
	more sophisticated method for preventing information leakage; it
	changes references to "~user" into "./~user", which is safe.

2012-05-25  Donal K. Fellows  <dkf@users.sf.net>

	* doc/namespace.n, doc/Ensemble.3: [Bug 3528418]: Document what is
	going on with respect to qualification of command prefixes in ensemble
	subcommand maps.

	* generic/tclIO.h (SYNTHETIC_EVENT_TIME): Factored out the definition
	of the amount of time that should be waited before firing a synthetic
	event on a channel.

2012-05-25  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinDde.c: [Bug 473946]: Special characters were not correctly
	sent, now for XTYP_EXECUTE as well as XTYP_REQUEST.
	* win/Makefile.in: Fix "make genstubs" when cross-compiling on UNIX

2012-05-24  Jan Nijtmans  <nijtmans@users.sf.net>

	* tools/genStubs.tcl:  Take cygwin handling of X11 into account.
	* generic/tcl*Decls.h: re-generated
	* generic/tclStubInit.c:  Implement TclpIsAtty, Cygwin only.
	* doc/dde.n: Doc fix: "dde execute iexplore" doesn't work
	without -async, because iexplore doesn't return a value

2012-05-24  Jan Nijtmans  <nijtmans@users.sf.net>

	* tools/genStubs.tcl:   Let cygwin share stub table with win32
	* win/tclWinSock.c:     implement TclpInetNtoa for win32
	* generic/tclInt.decls: Revert most of [3caedf05df], since when
	  we let cygwin share the win32 stub table this is no longer necessary
	* generic/tcl*Decls.h:  re-generated
	* doc/dde.n:            1.3 -> 1.4

2012-05-23  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclZlib.c (ZlibTransformInput): [Bug 3525907]: Ensure that
	decompressed input is flushed through the transform correctly when the
	input stream gets to the end. Thanks to Alexandre Ferrieux and Andreas
	Kupries for their work on this.

2012-05-21  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclFileName.c:	When using Tcl_SetObjLength() calls to
	* generic/tclPathObj.c:		grow and shrink the objPtr->bytes
	buffer, care must be taken that the value cannot possibly become pure
	Unicode.  Calling Tcl_AppendToObj() has the possibility of making such
	a conversion.  Bug found while valgrinding the trunk.

2012-05-21  Jan Nijtmans  <nijtmans@users.sf.net>

	IMPLEMENTATION OF TIP#106

	* win/tclWinDde.c:		Added encoding-related abilities to
	* library/dde/pkgIndex.tcl:	the [dde] command. The dde package's
	* tests/winDde.test:		version is now 1.4.0.
	* doc/dde.n:

2012-05-20  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclOOBasic.c (TclOO_Class_Constructor): [Bug 2023112]: Cut
	the amount of hackiness in class constructors, and refactor some of
	the error message handling from [oo::define] to be saner in the face
	of odd happenings.

2012-05-17  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdMZ.c (Tcl_SwitchObjCmd): [Bug 3106532]: Corrected
	resulting indexes from -indexvar option to be usable with [string
	range]; this was always the intention (and is consistent with [regexp
	-indices] too).
	***POTENTIAL INCOMPATIBILITY***
	Uses of [switch -regexp -indexvar] that previously compensated for the
	wrong offsets (by subtracting 1 from the end indices) now do not need
	to do so as the value is correct.

	* library/safe.tcl (safe::InterpInit): Ensure that the module path is
	constructed in the correct order.
	(safe::AliasGlob): [Bug 2964715]: More extensive handling of what
	globbing is required to support package loading.

	* doc/expr.n: [Bug 3525462]: Corrected statement about what happens
	when comparing "0y" and "0x12"; the previously documented behavior was
	actually a subtle bug (now long-corrected).

2012-05-16  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdAH.c (TclMakeFileCommandSafe): [Bug 3445787]: Improve
	the compatibility of safe interpreters' version of 'file' with that of
	unsafe interpreters.
	* library/safe.tcl (::safe::InterpInit): Teach the safe-interp scripts
	about how to expose 'file' properly.

2012-05-13  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinDde.c:   Protect against receiving strings without ending
	\0, as external applications (or Tcl with TIP #106) could generate
	that.

2012-05-10  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinDde.c: [Bug 473946]: Special characters not correctly sent
	* library/dde/pkgIndex.tcl:  Increase version to 1.3.3

2012-05-10  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* {win,unix}/configure{,.in}: [Bug 2812981]: Clean up bundled
	packages' build directory from within Tcl's ./configure, to avoid
	stale configuration.

2012-05-09  Andreas Kupries  <andreask@activestate.com>

	* generic/tclIORChan.c: [Bug 3522560]: Fixed the crash, enabled the
	test case. Modified [chan postevent] to properly inject the event(s)
	into the owner thread's event queue for execution in the correct
	context. Renamed the ForwardOpTo...Thread() function to match with our
	terminology.

	* tests/ioCmd.test: [Bug 3522560]: Added a test which crashes the core
	if it were not disabled as knownBug. For a reflected channel
	transfered to a different thread the [chan postevent] run in the
	handler thread tries to execute the owner threads's fileevent scripts
	by itself, wrongly reaching across thread boundaries.

2012-04-28  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* generic/tclIO.c: Properly close nonblocking channels even when
	not flushing them.

2012-05-03  Jan Nijtmans  <nijtmans@users.sf.net>

	* compat/zlib/*: Upgrade to zlib 1.2.7 (pre-built dll is still 1.2.5,
	will be upgraded as soon as the official build is available)

2012-05-03  Don Porter  <dgp@users.sourceforge.net>

	* tests/socket.test:	[Bug 3428754]: Test socket-14.2 tolerate
	[socket -async] connection that connects synchronously.

	* unix/tclUnixSock.c:	[Bug 3428753]: Fix [socket -async] connections
	that manage to connect synchronously.

2012-05-02  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/configure.in:    Better detection and implementation for
	* generic/configure:       cpuid instruction on Intel-derived
	* generic/tclUnixCompat.c: processors, both 32-bit and 64-bit.
	* generic/tclTest.c:       Move cpuid testcase from win-specific to
	* win/tclWinTest.c:        generic tests, as it should work on all
	* tests/platform.test:     Intel-related platforms now.

2012-04-30  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* tests/ioCmd.test: [Bug 3522560]: Tame deadlocks in broken refchan
	tests.

2012-04-28  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	IMPLEMENTATION OF TIP#398

	* generic/tclIO.c: Quickly Exit with Non-Blocking Blocked Channels
	* tests/io.test  : *** POTENTIAL INCOMPATIBILITY ***
	* doc/close.n    : (compat flag available)

2012-04-27  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclPort.h:    Move CYGWIN-specific stuff from tclPort.h to
	* generic/tclEnv.c:     tclUnixPort.h, where it belongs.
	* unix/tclUnixPort.h:
	* unix/tclUnixFile.c:

2012-04-27  Donal K. Fellows  <dkf@users.sf.net>

	* library/init.tcl (auto_execok): Allow shell builtins to be detected
	even if they are upper-cased.

2012-04-26  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclStubInit.c:    Get rid of _ANSI_ARGS_ and CONST
	* generic/tclIO.c:
	* generic/tclIOCmd.c:
	* generic/tclTest.c:
	* unix/tclUnixChan.c:

2012-04-25  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclUtil.c (TclDStringToObj): Added internal function to make
	the fairly-common operation of converting a DString into an Obj a more
	efficient one; for long strings, it can just transfer the ownership of
	the buffer directly. Replaces this:
	   obj=Tcl_NewStringObj(Tcl_DStringValue(&ds),Tcl_DStringLength(&ds));
	   Tcl_DStringFree(&ds);
	with this:
	   obj=TclDStringToObj(&ds);

2012-04-24  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclInt.decls:      [Bug 3508771]: load tclreg.dll in cygwin
				     tclsh
	* generic/tclIntPlatDecls.h: Implement TclWinGetSockOpt,
	* generic/tclStubInit.c:     TclWinGetServByName and TclWinCPUID for
	* generic/tclUnixCompat.c:   Cygwin.
	* unix/configure.in:
	* unix/configure:
	* unix/tclUnixCompat.c:

2012-04-18  Kevin B. Kenny  <kennykb@acm.org>

	* library/tzdata/Africa/Casablanca:
	* library/tzdata/America/Port-au-Prince:
	* library/tzdata/Asia/Damascus:
	* library/tzdata/Asia/Gaza:
	* library/tzdata/Asia/Hebron: tzdata2012c

2012-04-16  Donal K. Fellows  <dkf@users.sf.net>

	* doc/FileSystem.3 (Tcl_FSOpenFileChannelProc): [Bug 3518244]: Fixed
	documentation of this filesystem callback function; it must not
	register its created channel - that's the responsibility of the caller
	of Tcl_FSOpenFileChannel - as that leads to reference leaks.

2012-04-15  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclEnsemble.c (NsEnsembleImplementationCmdNR):
	* generic/tclIOUtil.c (Tcl_FSEvalFileEx): Cut out levels of the C
	stack by going direct to the relevant internal evaluation function.

	* generic/tclZlib.c (ZlibTransformSetOption): [Bug 3517696]: Make
	flushing work correctly in a pushed compressing channel transform.

2012-04-12  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclInt.decls:      [Bug 3514475]: Remove TclpGetTimeZone and
	* generic/tclIntDecls.h:     TclpGetTZName
	* generic/tclIntPlatDecls.h:
	* generic/tclStubInit.c:
	* unix/tclUnixTime.c:
	* unix/tclWinTilemc:

2012-04-11  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinInit.c:     [Bug 3448512]: clock scan "1958-01-01" fails
	* win/tcl.m4:           only in debug compilation.
	* win/configure:
	* unix/tcl.m4:          Use NDEBUG consistantly meaning: no debugging.
	* unix/configure:
	* generic/tclBasic.c:
	* library/dde/pkgIndex.tcl:  Use [::tcl::pkgconfig get debug] instead
	* library/reg/pkgIndex.tcl:  of [info exists ::tcl_platform(debug)]

2012-04-10  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tcl.h (TCL_DEPRECATED_API): [Bug 2458976]: Added macro that
	can be used to mark parts of Tcl's API as deprecated. Currently only
	used for fields of Tcl_Interp, which TIPs 330 and 336 have deprecated
	with a migration strategy; we want to encourage people to move away
	from those fields.

2012-04-09  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclOODefineCmds.c (ClassVarsSet, ObjVarsSet): [Bug 3396896]:
	Ensure that the lists of variable names used to drive variable
	resolution will never have the same name twice.

	* generic/tclVar.c (AppendLocals): [Bug 2712377]: Fix problem with
	reporting of declared variables in methods. It's really a problem with
	how [info vars] interacts with variable resolvers; this is just a bit
	of a hack so it is no longer a big problem.

2012-04-04  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclOO.c (Tcl_NewObjectInstance, TclNRNewObjectInstance):
	[Bug 3514761]: Fixed bogosity with automated argument description
	handling when constructing an instance of a class that is itself a
	member of an ensemble. Thanks to Andreas Kupries for identifying that
	this was a problem case at all!
	(Tcl_CopyObjectInstance): Fix potential bleed-over of ensemble
	information into [oo::copy].

2012-04-04  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinSock.c:	[Bug 510001]: TclSockMinimumBuffers needs
	* generic/tclIOSock.c:	platform implementation.
	* generic/tclInt.decls:
	* generic/tclIntDecls.h:
	* generic/tclStubInit.c:

2012-04-03  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclStubInit.c: Remove the TclpGetTZName implementation for
	* generic/tclIntDecls.h: Cygwin (from 2012-04-02 commit), re-generated
	* generic/tclIntPlatDecls.h:

2012-04-02  Donal K. Fellows  <dkf@users.sf.net>

	IMPLEMENTATION OF TIP#396.

	* generic/tclBasic.c (builtInCmds, TclNRYieldToObjCmd): Convert the
	formerly-unsupported yieldm and yieldTo commands into [yieldto].

2012-04-02  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclInt.decls: [Bug 3508771]: load tclreg.dll in cygwin tclsh
	* generic/tclIntPlatDecls.h: Implement TclWinGetTclInstance,
	* generic/tclStubInit.c:     TclpGetTZName, and various more
	win32-specific internal functions for Cygwin, so win32 extensions
	using those can be loaded in the cygwin version of tclsh.

2012-03-30  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tcl.m4:        [Bug 3511806]: Compiler checks too early
	* unix/configure.in:  This change allows to build the cygwin and
	* unix/tclUnixPort.h: mingw32 ports of Tcl/Tk to build out-of-the-box
	* win/tcl.m4:         using a native or cross-compiler.
	* win/configure.in:
	* win/tclWinPort.h:
	* win/README          Document how to build win32 or win64 executables
	with Linux, Cygwin or Darwin.

2012-03-29  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclCmdMZ.c (StringIsCmd): Faster mem-leak free
	implementation of [string is entier].

2012-03-27  Donal K. Fellows  <dkf@users.sf.net>

	IMPLEMENTATION OF TIP#395.

	* generic/tclCmdMZ.c (StringIsCmd): Implementation of the [string is
	entier] check. Code by Jos Decoster.

2012-03-27  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tcl.h:      [Bug 3508771]: Wrong Tcl_StatBuf used on MinGW.
	* generic/tclFCmd.c:  [Bug 2015723]: Duplicate inodes from file stat
	* generic/tclCmdAH.c: on windows (but now for cygwin as well).
	* generic/tclOODefineCmds.c: minor gcc warning
	* win/tclWinPort.h:   Use lower numbers, preventing integer overflow.
	Remove the workaround for mingw-w64 [Bug 3407992]. It's long fixed.

2012-03-27  Donal K. Fellows  <dkf@users.sf.net>

	IMPLEMENTATION OF TIP#397.

	* generic/tclOO.c (Tcl_CopyObjectInstance): [Bug 3474460]: Make the
	target object name optional when copying classes. [RFE 3485060]: Add
	callback method ("<cloned>") so that scripted control over copying is
	easier.
	***POTENTIAL INCOMPATIBILITY***
	If you'd previously been using the "<cloned>" method name, this now
	has a standard semantics and call interface. Only a problem if you are
	also using [oo::copy].

2012-03-26  Donal K. Fellows  <dkf@users.sf.net>

	IMPLEMENTATION OF TIP#380.

	* doc/define.n, doc/object.n, generic/tclOO.c, generic/tclOOBasic.c:
	* generic/tclOOCall.c, generic/tclOODefineCmds.c, generic/tclOOInt.h:
	* tests/oo.test: Switch definitions of lists of things in objects and
	classes to a slot-based approach, which gives a lot more flexibility
	and programmability at the script-level. Introduce new [::oo::Slot]
	class which is the implementation of these things.

	***POTENTIAL INCOMPATIBILITY***
	The unknown method handler now may be asked to deal with the case
	where no method name is provided at all. The default implementation
	generates a compatible error message, and any override that forces the
	presence of a first argument (i.e., a method name) will continue to
	function as at present as well, so this is a pretty small change.

	* generic/tclOOBasic.c (TclOO_Object_Destroy): Made it easier to do a
	tailcall inside a normally-invoked destructor; prevented leakage out
	to calling command.

2012-03-25  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclInt.decls:      [Bug 3508771]: load tclreg.dll in cygwin
	* generic/tclIntPlatDecls.h: tclsh. Implement TclWinConvertError,
	* generic/tclStubInit.c:     TclWinConvertWSAError, and various more
	* unix/Makefile.in:          win32-specific internal functions for
	* unix/tcl.m4:               Cygwin, so win32 extensions using those
	* unix/configure:            can be loaded in the cygwin version of
	* win/tclWinError.c:         tclsh.

2012-03-23  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclInt.decls:       Revert some cygwin-related signature
	* generic/tclIntPlatDecls.h:  changes from [835f8e1e9d] (2010-01-22).
	* win/tclWinError.c:          They were an attempt to make the cygwin
	                              port compile again, but since cygwin is
	                              based on unix this serves no purpose any
	                              more.
	* win/tclWinSerial.c:         Use EAGAIN in stead of EWOULDBLOCK,
	* win/tclWinSock.c:           because in VS10+ the value of
	                              EWOULDBLOCK is no longer the same as
	                              EAGAIN.
	* unix/Makefile.in:           Add tclWinError.c to the CYGWIN build.
	* unix/tcl.m4:
	* unix/configure:

2012-03-20  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tcl.decls:         [Bug 3508771]: load tclreg.dll in cygwin
	* generic/tclInt.decls:      tclsh. Implement TclWinGetPlatformId,
	* generic/tclIntPlatDecls.h: Tcl_WinUtfToTChar, Tcl_WinTCharToUtf (and
	* generic/tclPlatDecls.h:    a dummy TclWinCPUID) for Cygwin, so win32
	* generic/tclStubInit.c:     extensions using those can be loaded in
	* unix/tclUnixCompat.c:      the cygwin version of tclsh.

2012-03-19  Venkat Iyer <venkat@comit.com>

	* library/tzdata/America/Atikokan: Update to tzdata2012b.
	* library/tzdata/America/Blanc-Sablon:
	* library/tzdata/America/Dawson_Creek:
	* library/tzdata/America/Edmonton:
	* library/tzdata/America/Glace_Bay:
	* library/tzdata/America/Goose_Bay:
	* library/tzdata/America/Halifax:
	* library/tzdata/America/Havana:
	* library/tzdata/America/Moncton:
	* library/tzdata/America/Montreal:
	* library/tzdata/America/Nipigon:
	* library/tzdata/America/Rainy_River:
	* library/tzdata/America/Regina:
	* library/tzdata/America/Santiago:
	* library/tzdata/America/St_Johns:
	* library/tzdata/America/Swift_Current:
	* library/tzdata/America/Toronto:
	* library/tzdata/America/Vancouver:
	* library/tzdata/America/Winnipeg:
	* library/tzdata/Antarctica/Casey:
	* library/tzdata/Antarctica/Davis:
	* library/tzdata/Antarctica/Palmer:
	* library/tzdata/Asia/Yerevan:
	* library/tzdata/Atlantic/Stanley:
	* library/tzdata/Pacific/Easter:
	* library/tzdata/Pacific/Fakaofo:
	* library/tzdata/America/Creston: (new)

2012-03-19  Reinhard Max  <max@suse.de>

	* unix/tclUnixSock.c (Tcl_OpenTcpServer): Use the values returned
	by getaddrinfo() for all three arguments to socket() instead of
	only using ai_family. Try to keep the most meaningful error while
	iterating over the result list, because using the last error can
	be misleading.

2012-03-15  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tcl.h: [Bug 3288345]: Wrong Tcl_StatBuf used on Cygwin
	* unix/tclUnixFile.c:
	* unix/tclUnixPort.h:
	* win/cat.c:           Remove cygwin stuff no longer needed
	* win/tclWinFile.c:
	* win/tclWinPort.h:

2012-03-12  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinFile.c: [Bug 3388350]: mingw64 compiler warnings

2012-03-11  Donal K. Fellows  <dkf@users.sf.net>

	* doc/*.n, doc/*.3: A number of small spelling and wording fixes.

2012-03-08  Donal K. Fellows  <dkf@users.sf.net>

	* doc/info.n:   Various minor fixes (prompted by Andreas Kupries
	* doc/socket.n: detecting a spelling mistake).

2012-03-07  Andreas Kupries  <andreask@activestate.com>

	* library/http/http.tcl: [Bug 3498327]: Generate upper-case
	* library/http/pkgIndex.tcl: hexadecimal output for compliance
	* tests/http.test: with RFC 3986. Bumped version to 2.8.4.
	* unix/Makefile.in:
	* win/Makefile.in:

2012-03-06  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinPort.h: Compatibility with older Visual Studio versions.

2012-03-04  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclLoad.c: Patch from the cygwin folks
	* unix/tcl.m4:
	* unix/configure: (re-generated)

2012-03-02  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclBinary.c (Tcl_SetByteArrayObj): [Bug 3496014]: Only zero
	out the memory block if it is not being immediately overwritten. (Our
	caller might still overwrite, but we should at least avoid
	known-useless work.)

2012-02-29  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclIOUtil.c:	[Bug 3466099]: BOM in Unicode
	* generic/tclEncoding.c:
	* tests/source.test:

2012-02-23  Donal K. Fellows  <dkf@users.sf.net>

	* tests/reg.test (14.21-23): Add tests relating to Bug 1115587. Actual
	bug is characterised by test marked with 'knownBug'.

2012-02-17  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclIOUtil.c: [Bug 2233954]: AIX: compile error
	* unix/tclUnixPort.h:

2012-02-16  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclExecute.c (INST_LIST_RANGE_IMM): Enhance implementation
	so that shortening a (not multiply-referenced) list by lopping the end
	off with [lrange] or [lreplace] is efficient.

2012-02-15  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCompCmds.c (TclCompileLreplaceCmd): Added a compilation
	strategy for [lreplace] that tackles the cases which are equivalent to
	a static [lrange].
	(TclCompileLrangeCmd): Add compiler for [lrange] with constant indices
	so we can take advantage of existing TCL_LIST_RANGE_IMM opcode.
	(TclCompileLindexCmd): Improve coverage of constant-index-style
	compliation using technique developed for [lrange] above.

	(TclCompileDictForCmd): [Bug 3487626]: Fix crash in compilation of
	[dict for] when its implementation command is used directly rather
	than through the ensemble.

2012-02-09  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c:	Converted the memcpy() calls in append
	operations to memmove() calls.  This adds safety in the case of
	overlapping copies, and improves performance on some benchmarks.

2012-02-06  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclEnsemble.c: [Bug 3485022]: TclCompileEnsemble() avoid
	* tests/trace.test:	compile when exec traces set.

2012-02-06  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclTrace.c:  [Bug 3484621]: Ensure that execution traces on
	* tests/trace.test:    bytecoded commands bump the interp's compile
	epoch.

2012-02-02  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclUniData.c: [FRQ 3464401]: Support Unicode 6.1
	* generic/regc_locale.c:

2012-02-02  Don Porter  <dgp@users.sourceforge.net>

	* win/tclWinFile.c:	[Bugs 2974459,2879351,1951574,1852572,
	1661378,1613456]: Revisions to the NativeAccess() routine that queries
	file permissions on Windows native filesystems.  Meant to fix numerous
	bugs where [file writable|readable|executable] "lies" about what
	operations are possible, especially when the file resides on a Samba
	share.

2012-02-01  Donal K. Fellows  <dkf@users.sf.net>

	* doc/AddErrInfo.3: [Bug 3482614]: Documentation nit.

2012-01-30  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCompCmds.c (TclCompileCatchCmd): Added a more efficient
	bytecode generator for the case where 'catch' is used without any
	variable arguments; don't capture the result just to discard it.

2012-01-26  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCmdAH.c:		[Bug 3479689]: New internal routine
	* generic/tclFCmd.c:		TclJoinPath(). Refactor all the
	* generic/tclFileName.c:	*Join*Path* routines to give them more
	* generic/tclInt.h:		useful interfaces that are easier to
	* generic/tclPathObj.c:		manage getting the refcounts right.

2012-01-26  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclPathObj.c:	[Bug 3475569]: Add checks for unshared values
	before calls demanding them.  [Bug 3479689]: Stop memory corruption
	when shimmering 0-refCount value to "path" type.

2012-01-25  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclOO.c (Tcl_CopyObjectInstance): [Bug 3474460]: When
	copying an object, make sure that the configuration of the variable
	resolver is also duplicated.

2012-01-22  Jan Nijtmans  <nijtmans@users.sf.net>

	* tools/uniClass.tcl:    [FRQ 3473670]: Various Unicode-related
	* tools/uniParse.tcl:    speedups/robustness. Enhanced tools to be
	* generic/tclUniData.c:  able to handle characters > 0xFFFF. Done in
	* generic/tclUtf.c:      all branches in order to simplify merges for
	* generic/regc_locale.c: new Unicode versions (such as 6.1)

2012-01-22  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclDictObj.c (DictExistsCmd): [Bug 3475264]: Ensure that
	errors only ever happen when insufficient arguments are supplied, and
	not when a path doesn't exist or a dictionary is poorly formatted (the
	two cases can't be easily distinguished).

2012-01-21  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tcl.h:        [Bug 3474726]: Eliminate detection of struct
	* generic/tclWinPort.h: _stat32i64, just use _stati64 in combination
	* generic/tclFCmd.c:    with _USE_32BIT_TIME_T, which is the same
	* generic/tclTest.c:    then. Only keep _stat32i64 usage for cygwin,
	* win/configure.in:     so it will not conflict with cygwin's own
	* win/configure:	struct stat.

2012-01-21  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCmdMZ.c:	[Bug 3475667]: Prevent buffer read overflow.
	Thanks to "sebres" for the report and fix.

2012-01-17  Donal K. Fellows  <dkf@users.sf.net>

	* doc/dict.n (dict with): [Bug 3474512]: Explain better what is going
	on when a dictionary key and the dictionary variable collide.

2012-01-13  Donal K. Fellows  <dkf@users.sf.net>

	* library/http/http.tcl (http::Connect): [Bug 3472316]: Ensure that we
	only try to read the socket error exactly once.

2012-01-12  Donal K. Fellows  <dkf@users.sf.net>

	* doc/tclvars.n: [Bug 3466506]: Document more environment variables.

2012-01-09  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclUtf.c:      [Bug 3464428]: [string is graph \u0120] was
	* generic/regc_locale.c: wrong. Add table for Unicode [:cntrl:] class.
	* tools/uniClass.tcl:    Generate Unicode [:cntrl:] class table.
	* tests/utf.test:

2012-01-08  Kevin B. Kenny  <kennykb@acm.org>

	* library/clock.tcl (ReadZoneinfoFile): [Bug 3470928]: Corrected a bug
	* tests/clock.test (clock-56.4):        where loading zoneinfo would
	fail if one timezone abbreviation was a proper tail of another, and
	zic used the same bytes of the file to represent both of them. Added a
	test case for the bug, using the same data that caused the observed
	failure "in the wild."

2011-12-30  Venkat Iyer <venkat@comit.com>

	* library/tzdata/America/Bahia:		Update to Olson's tzdata2011n
	* library/tzdata/America/Havana:
	* library/tzdata/Europe/Kiev:
	* library/tzdata/Europe/Simferopol:
	* library/tzdata/Europe/Uzhgorod:
	* library/tzdata/Europe/Zaporozhye:
	* library/tzdata/Pacific/Fiji:

2011-12-23  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclUtf.c: [Bug 3464428]: [string is graph \u0120] is wrong.
	* generic/tclUniData.c:
	* generic/regc_locale.c:
	* tests/utf.test:
	* tools/uniParse.tcl:   Clean up some unused stuff, and be more robust
	against changes in UnicodeData.txt syntax

2011-12-13  Andreas Kupries  <andreask@activestate.com>

	* generic/tclCompile.c (TclInitAuxDataTypeTable): Extended to register
	the DictUpdateInfo structure as an AuxData type. For use by tbcload,
	tclcompiler.

2011-12-11  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/regc_locale.c: [Bug 3457031]: Some Unicode 6.0 chars not
	* tests/utf.test:        in [:print:] class

2011-12-07  Jan Nijtmans  <nijtmans@users.sf.net>

	* tools/uniParse.tcl:    [Bug 3444754]: string tolower \u01c5 is wrong
	* generic/tclUniData.c:
	* tests/utf.test:

2011-11-30  Jan Nijtmans  <nijtmans@users.sf.net>

	* library/tcltest/tcltest.tcl: [Bug 967195]: Make tcltest work
	when tclsh is compiled without using the setargv() function on mingw.

2011-11-29  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/Makefile.in: don't install tommath_(super)?class.h
	* unix/Makefile.in: don't install directories like 8.2 and 8.3
	* generic/tclTomMath.h: [Bug 2991415]: move include tclInt.h from
	* generic/tclTomMathInt.h: tclTomMath.h to tclTomMathInt.h

2011-11-25  Donal K. Fellows  <dkf@users.sf.net>

	* library/history.tcl (history): Simplify the dance of variable
	management used when chaining to the implementation command.

2011-11-22  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclExecute.c (TclCompileObj): Simplify and de-indent the
	logic so that it is easier to comprehend.

2011-11-22  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinPort.h: [Bug 3354324]: Windows: [file mtime] sets wrong
	* win/tclWinFile.c: time (VS2005+ only).
	* generic/tclTest.c:

2011-11-20  Joe Mistachkin  <joe@mistachkin.com>

	* tests/thread.test: Remove unnecessary [after] calls from the thread
	tests.  Make error message matching more robust for tests that may
	have built-in race conditions.  Test thread-7.26 must first unset all
	thread testing related variables.  Revise results of the thread-7.28
	through thread-7.31 tests to account for the fact they are canceled
	via a script sent to the thread asynchronously, which then impacts the
	error message handling.  Attempt to manually drain the event queue for
	the main thread after joining the test thread to make sure no stray
	events are processed at the wrong time on the main thread.  Revise all
	the synchronization and comparison semantics related to the thread id
	and error message.

2011-11-18  Joe Mistachkin  <joe@mistachkin.com>

	* tests/thread.test: Remove all use of thread::release from the thread
	7.x tests, replacing it with a script that can easily cause "stuck"
	threads to self-destruct for those test cases that require it.  Also,
	make the error message handling far more robust by keeping track of
	every asynchronous error.

2011-11-17  Joe Mistachkin  <joe@mistachkin.com>

	* tests/thread.test: Refactor all the remaining thread-7.x tests that
	were using [testthread].  Note that this test file now requires the
	very latest version of the Thread package to pass all tests.  In
	addition, the thread-7.18 and thread-7.19 tests have been flagged as
	knownBug because they cannot pass without modifications to the [expr]
	command, persuant to TIP #392.

2011-11-17  Joe Mistachkin  <joe@mistachkin.com>

	* generic/tclThreadTest.c: For [testthread cancel], avoid creating a
	new Tcl_Obj when the default script cancellation result is desired.

2011-11-11  Donal K. Fellows  <dkf@users.sf.net>

	* win/tclWinConsole.c: Refactor common thread handling patterns.

2011-11-11  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* tests/zlib.test: [Bug 3428756]: Use nonblocking writes in
	single-threaded IO tests to avoid deadlocks when going beyond OS
	buffers.  Tidy up [chan configure] flags across zlib.test.

2011-11-03  Donal K. Fellows  <dkf@users.sf.net>

	* unix/tclUnixCompat.c (TclpGetPwNam, TclpGetPwUid, TclpGetGrNam)
	(TclpGetGrGid): Use the elaborate memory management scheme outlined on
	http://www.opengroup.org/austin/docs/austin_328.txt to handle Tcl's
	use of standard reentrant versions of the passwd/group access
	functions so that everything can work on all BSDs. Problem identified
	by Stuart Cassoff.

2011-10-20  Don Porter  <dgp@users.sourceforge.net>

	* library/http/http.tcl:        Bump to version 2.8.3
	* library/http/pkgIndex.tcl:
	* unix/Makefile.in:
	* win/Makefile.in:

	* changes:	Updates toward 8.6b3 release.

2011-10-20  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclLiteral.c (TclInvalidateCmdLiteral): [Bug 3418547]:
	Additional code for handling the invalidation of literals.
	* generic/tclBasic.c (Tcl_CreateObjCommand, Tcl_CreateCommand)
	(TclRenameCommand, Tcl_ExposeCommand): The four additional places that
	need extra care when dealing with literals.
	* generic/tclTest.c (TestInterpResolverCmd): Additional test machinery
	for interpreter resolvers.

2011-10-18  Reinhard Max  <max@suse.de>

	* library/clock.tcl (::tcl::clock::GetSystemTimeZone): Cache the time
	zone only if it was detected by one of the expensive methods.
	Otherwise after unsetting TCL_TZ or TZ the previous value will still
	be used.

2011-10-15  Venkat Iyer <venkat@comit.com>

	* library/tzdata/America/Sitka: Update to Olson's tzdata2011l
	* library/tzdata/Pacific/Fiji:
	* library/tzdata/Asia/Hebron: (New)

2011-10-11  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinFile.c:    [Bug 2935503]: Incorrect mode field returned by
	[file stat] command.

2011-10-09  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCompCmds.c (TclCompileDictWithCmd): Corrected handling of
	qualified names, and added spacial cases for empty bodies (used when
	[dict with] is just used for extracting variables).

2011-10-07  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tcl.h:        Fix gcc warnings (discovered with latest
	* generic/tclIORChan.c: mingw, based on gcc 4.6.1)
	* tests/env.test:       Fix env.test, when running under wine 1.3.

2011-10-06  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclDictObj.c (TclDictWithInit, TclDictWithFinish):
	* generic/tclCompCmds.c (TclCompileDictWithCmd): Experimental
	compilation for the [dict with] subcommand, using parts factored out
	from the interpreted version of the command.

2011-10-05  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinInt.h:   Remove tclWinProcs, as it is no longer
	* win/tclWin32Dll.c: being used.

2011-10-03  Venkat Iyer <venkat@comit.com>

	* library/tzdata/Africa/Dar_es_Salaam: Update to Olson's tzdata2011k
	* library/tzdata/Africa/Kampala:
	* library/tzdata/Africa/Nairobi:
	* library/tzdata/Asia/Gaza:
	* library/tzdata/Europe/Kaliningrad:
	* library/tzdata/Europe/Kiev:
	* library/tzdata/Europe/Minsk:
	* library/tzdata/Europe/Simferopol:
	* library/tzdata/Europe/Uzhgorod:
	* library/tzdata/Europe/Zaporozhye:
	* library/tzdata/Pacific/Apia:

2011-09-29  Donal K. Fellows  <dkf@users.sf.net>

	* tools/tcltk-man2html.tcl, tools/tcltk-man2html-utils.tcl: More
	refactoring so that more of the utility code is decently out of the
	way. Adjusted the header-material generator so that version numbers
	are only included in locations where there is room.

2011-09-28  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclOO.h:      [RFE 3010352]: make all TclOO API functions
	* generic/tclOODecls.h: MODULE_SCOPE
	* generic/tclOOIntDecls.h:

2011-09-27  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclIndexObj.c (Tcl_ParseArgsObjv): [Bug 3413857]: Corrected
	the memory management for the code parsing arguments when returning
	"large" numbers of arguments. Also unbroke the TCL_ARGV_AUTO_REST
	macro in passing.

2011-09-26  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdAH.c (TclMakeFileCommandSafe): [Bug 3211758]: Also
	make the main [file] command hidden by default in safe interpreters,
	because that's what existing code expects. This will reduce the amount
	which the code breaks, but not necessarily eliminate it...

2011-09-23  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclIORTrans.c: More revisions to get finalization of
	ReflectedTransforms correct, including adopting a "dead" field as was
	done in tclIORChan.c.

	* tests/thread.test:	Stop using the deprecated thread management
	commands of the tcltest package.  The test suite ought to provide
	these tools for itself.  They do not belong in a testing harness.

2011-09-22  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCmdIL.c:	Revise [info frame] so that it stops creating
	cycles in the iPtr->cmdFramePtr stack.

2011-09-22  Donal K. Fellows  <dkf@users.sf.net>

	* doc/re_syntax.n: [Bug 2903743]: Add more magic so that we can do at
	least something sane on Solaris.
	* tools/tcltk-man2html-utils.tcl (process-text): Teach the HTML
	generator how to handle this magic.

2011-09-21  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclThreadTest.c: Revise the thread exit handling of the
	[testthread] command so that it properly maintains the per-process
	data structures even when the thread exits for reasons other than the
	[testthread exit] command.

2011-09-21  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* unix/tclIO.c: [Bug 3412487]: Now short reads are allowed in
	synchronous fcopy, avoid mistaking them as nonblocking ones.

2011-09-21  Andreas Kupries  <andreask@activestate.com>

	* generic/tclIORTrans.c (ForwardOpToOwnerThread): Fixed the missing
	initialization of the 'dsti' field. Reported by Don Porter, on chat.

2011-09-20  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclIORChan.c: Re-using the "interp" field to signal a dead
	channel (via NULL value) interfered with conditional cleanup tasks
	testing for "the right interp". Added a new field "dead" to perform
	the dead channel signalling task so the corrupted logic is avoided.

	* generic/tclIORTrans.c: Revised ReflectClose() and
	FreeReflectedTransform() so that we stop leaking ReflectedTransforms,
	yet free all Tcl_Obj values in the same thread that alloced them.

2011-09-19  Don Porter  <dgp@users.sourceforge.net>

	* tests/ioTrans.test:	Conversion from [testthread] to Thread package
	stops most memory leaks.

	* tests/thread.test:	Plug most memory leaks in thread.test.
	Constrain the rest to be skipped during `make valgrind'.  Tests using
	the [testthread cancel] testing command are leaky.  Corrections wait
	for either addition of [thread::cancel] to the Thread package, or
	improvements to the [testthread] testing command to make leak-free
	versions of these tests possible.

	* generic/tclIORChan.c:	Plug all memory leaks in ioCmd.test exposed
	* tests/ioCmd.test:	by `make valgrind'.
	* unix/Makefile.in:

2011-09-16  Jan Nijtmans  <nijtmans@users.sf.net>

	IMPLEMENTATION OF TIP #388

	* doc/Tcl.n:
	* doc/re_syntax.n:
	* generic/regc_lex.c:
	* generic/regcomp.c:
	* generic/regcustom.h:
	* generic/tcl.h:
	* generic/tclParse.c:
	* tests/reg.test:
	* tests/utf.test:

2011-09-16  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclProc.c (ProcWrongNumArgs): [Bugs 3400658,3408830]:
	Corrected the handling of procedure error messages (found by TclOO).

2011-09-16  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tcl.h:        Don't change Tcl_UniChar type when
	* generic/regcustom.h:  TCL_UTF_MAX == 4 (not supported anyway)

2011-09-16  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclProc.c (ProcWrongNumArgs): [Bugs 3400658,3408830]:
	Ensemble-like rewriting of error messages is complex, and TclOO (in
	combination with iTcl) hits the most tricky cases.

	* library/http/http.tcl (http::geturl): [Bug 3391977]: Ensure that the
	-headers option overrides the -type option (important because -type
	has a default that is not always appropriate, and the header must not
	be duplicated).

2011-09-15  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCompExpr.c: [Bug 3408408]: Partial improvement by sharing
	as literals the computed values of constant subexpressions when we can
	do so without incurring the cost of string rep generation.

2011-09-13  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclUtil.c:	[Bug 3390638]: Workaround broken Solaris
	Studio cc optimizer.  Thanks to Wolfgang S. Kechel.

	* generic/tclDTrace.d:	[Bug 3405652]: Portability workaround for
	broken system DTrace support.  Thanks to Dagobert Michelson.

2011-09-12  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinPort.h: [Bug 3407070]: tclPosixStr.c won't build with
	EOVERFLOW==E2BIG

2011-09-11  Don Porter  <dgp@users.sourceforge.net>

	* tests/thread.test:	Convert [testthread] use to Thread package use
	in thread-6.1.  Eliminates a memory leak in `make valgrind`.

	* tests/socket.test:	[Bug 3390699]: Convert [testthread] use to
	Thread package use in socket_*-13.1.  Eliminates a memory leak in
	`make valgrind`.

2011-09-09  Don Porter  <dgp@users.sourceforge.net>

	* tests/chanio.test:	[Bug 3389733]: Convert [testthread] use to
	* tests/io.test:	Thread package use in *io-70.1.  Eliminates a
	memory leak in `make valgrind`.

2011-09-07  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCompExpr.c: [Bug 3401704]: Allow function names like
	* tests/parseExpr.test:	 influence(), nanobot(), and 99bottles() that
	have been parsed as missing operator syntax errors before with the
	form NUMBER + FUNCTION.
	***POTENTIAL INCOMPATIBILITY***

2011-09-06  Venkat Iyer <venkat@comit.com>

	* library/tzdata/America/Goose_Bay: Update to Olson's tzdata2011i
	* library/tzdata/America/Metlakatla:
	* library/tzdata/America/Resolute:
	* library/tzdata/America/St_Johns:
	* library/tzdata/Europe/Kaliningrad:
	* library/tzdata/Pacific/Apia:
	* library/tzdata/Pacific/Honolulu:
	* library/tzdata/Africa/Juba: (new)

2011-09-06  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tcl.h:   [RFE 1711975]: Tcl_MainEx() (like Tk_MainEx())
	* generic/tclDecls.h:
	* generic/tclMain.c:

2011-09-02  Don Porter  <dgp@users.sourceforge.net>

	* tests/http.test:	Convert [testthread] use to Thread package use.
	Eliminates memory leak seen in `make valgrind`.

2011-09-01  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* unix/tclUnixSock.c: [Bug 3401422]: Cache script-level changes to the
	nonblocking flag of an async client socket in progress, and commit
	them on completion.

2011-09-01  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStrToD.c:	[Bug 3402540]: Corrections to TclParseNumber()
	* tests/binary.test:	to make it reject invalid Nan(Hex) strings.

	* tests/scan.test:	[scan Inf %g] is portable; remove constraint.

2011-08-30  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclInterp.c (SlaveCommandLimitCmd, SlaveTimeLimitCmd):
	[Bug 3398794]: Ensure that low-level conditions in the limit API are
	enforced at the script level through errors, not a Tcl_Panic. This
	means that interpreters cannot read their own limits (writing already
	did not work).

2011-08-30  Reinhard Max  <max@suse.de>

	* unix/tclUnixSock.c (TcpWatchProc): [Bug 3394732]: Put back the check
	for server sockets.

2011-08-29  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclIORTrans.c: Leak of ReflectedTransformMap.

2011-08-27  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c:  [RFE 3396731]: Revise the [string reverse]
	* tests/string.test:	implementation to operate on the representation
	that comes in, avoid conversion to other reps.

2011-08-23  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclIORChan.c:	[Bug 3396948]: Leak of ReflectedChannelMap.

2011-08-19  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclIORTrans.c: [Bugs 3393279, 3393280]: ReflectClose(.) is
	missing Tcl_EventuallyFree() calls at some of its exits.

	* generic/tclIO.c: [Bugs 3394654, 3393276]: Revise FlushChannel() to
	account for the possibility that the ChanWrite() call might recycle
	the buffer out from under us.

	* generic/tclIO.c: Preserve the chanPtr during FlushChannel so that
	channel drivers don't yank it away before we're done with it.

2011-08-19  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* generic/tclTest.c: [Bug 2981154]: async-4.3 segfault.
	* tests/async.test:  [Bug 1774689]: async-4.3 sometimes fails.

2011-08-18  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* generic/tclIO.c: [Bug 3096275]: Sync fcopy buffers input.

2011-08-18  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclUniData.c: [Bug 3393714]: Overflow in toupper delta
	* tools/uniParse.tcl:
	* tests/utf.test:

2011-08-17  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* generic/tclIO.c:  [Bug 2946474]: Consistently resume backgrounded
	* tests/ioCmd.test: flushes+closes when exiting.

2011-08-17  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* doc/interp.n: Document TIP 378's one-way-ness.

2011-08-17  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclGet.c: [Bug 3393150]: Overlooked free of intreps.
	(It matters for bignums!)

2011-08-16  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCompile.c: [Bug 3392070]: More complete prevention of
	Tcl_Obj reference cycles when producing an intrep of ByteCode.

2011-08-16  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclListObj.c (TclLindexList, TclLsetFlat): Silence warnings
	about (unreachable) cases of uninitialized variables.
	* generic/tclCmdIL.c (SelectObjFromSublist): Improve the generation of
	* generic/tclIndexObj.c (Tcl_ParseArgsObjv): messages through the use
	* generic/tclVar.c (ArrayStartSearchCmd):    of Tcl_ObjPrintf.

2011-08-15  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclBasic.c: [Bug 3390272]: Leak of [info script] value.

2011-08-15  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclPosixStr.c:    [Bug 3388350]: mingw64 compiler warnings
	* win/tclWinPort.h:
	* win/configure.in:
	* win/configure:

2011-08-14  Jan Nijtmans  <nijtmans@users.sf.net>

	* doc/FindExec.3: [Patch 3124554]: Move WishPanic from Tk to Tcl
	* doc/Panic.3     Added Documentation

2011-08-12  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclPathObj.c:	[Bug 3389764]: Eliminate possibility that dup
	of a "path" value can create reference cycle.

2011-08-12  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclZlib.c (ZlibTransformOutput): [Bug 3390073]: Return the
	correct length of written data for a compressing transform.

2011-08-10 Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* generic/tclTestObj.c: [Bug 3386721]: Allow multiple [load]ing of the
	Tcltest package.

2011-08-09 Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* generic/tclBasic.c: [Bug 2919042]: Restore "valgrindability" of Tcl
	* generic/tclEvent.c: that was lost by the streamlining of [exit], by
	* generic/tclExecute.c: conditionally forcing a full Finalize:
	* generic/tclInt.h:  use -DPURIFY or ::env(TCL_FINALIZE_ON_EXIT)

2011-08-09 Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* generic/tclCompCmds.c: [Bug 3386417]: Avoid a reference loop between
	* generic/tclInt.h:      the bytecode and its companion errostack
	* generic/tclResult.c:   when compiling a syntax error.

2011-08-09  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinConsole.c: [Bug 3388350]: mingw64 compiler warnings
	* win/tclWinDde.c:
	* win/tclWinPipe.c:
	* win/tclWinSerial.c:

2011-08-09  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclInt.h: Change the signature of TclParseHex(), such that
	* generic/tclParse.c: it can now parse up to 8 hex characters.

2011-08-08  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclZlib.c (ZlibStreamCmd): Make the -buffersize option to
	'$zstream add' function correctly instead of having its value just be
	discarded unceremoniously. Also generate error codes from more of the
	code, not just the low-level code but also the Tcl infrastructure.

2011-08-07  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclOOInfo.c (InfoClassCallCmd): [Bug 3387082]: Plug memory
	leak in call chain introspection.

2011-08-06  Kevin B, Kenny  <kennykb@acm.org>

	* generic/tclAssemnbly.c: [Bug 3384840]: Plug another memory leak.
	* generic/tclStrToD.c: [Bug 3386975]: Plug another memory leak.

2011-08-05  Kevin B. Kenny  <kennykb@acm.org>

	* generic/tclStrToD.c: [Bug 3386975]: Plugged a memory leak in
	double->string conversion.

2011-08-05  Don Porter  <dgp@users.sourceforge.net>

	*** 8.6b2 TAGGED FOR RELEASE ***

	* changes:	Updates for 8.6b2 release.

2011-08-05  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclAssembly.c (AssembleOneLine): Ensure that memory isn't
	leaked when an unknown instruction is encountered. Also simplify code
	through use of Tcl_ObjPrintf in error message generation.

	* generic/tclZlib.c (ZlibTransformClose): [Bug 3386197]: Plug a memory
	leak found by Miguel with valgrind, and ensure that the correct
	direction's buffers are released.

2011-08-04  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclVar.c (TclPtrSetVar): Fix valgrind-detected error when
	newValuePtr is the interp's result obj.

2011-08-04  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclAssembly.c (FreeAssemblyEnv): [Bug 3384840]: Plug another
	possible memory leak due to over-complex code for freeing the table of
	labels.

2011-08-04  Reinhard Max  <max@suse.de>

	* generic/tclIOSock.c (TclCreateSocketAddress): Don't bother using
	AI_ADDRCONFIG for now, as it was causing problems in various
	situations.

2011-08-04  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclAssembly.c (AssembleOneLine, GetBooleanOperand)
	(GetIntegerOperand, GetListIndexOperand, FindLocalVar): [Bug 3384840]:
	A Tcl_Obj is allocated by GetNextOperand, so callers of it must not
	hold a reference to one in the 'out' parameter when calling it. This
	was causing a great many memory leaks.
	* tests/assemble.test (assemble-51.*): Added group of memory leak
	tests.

2011-08-02  Don Porter  <dgp@users.sourceforge.net>

	* changes:	Updates for 8.6b2 release.
	* tools/tcltk-man2html.tcl: Variable substitution botch.

2011-08-02  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclObj.c (Tcl_DbIncrRefCount, Tcl_DbDecrRefCount)
	(Tcl_DbIsShared): [Bug 3384007]: Fix the panic messages so they share
	what should be shared and have the right number of spaces.

2011-08-01  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclProc.c (TclProcCompileProc): [Bug 3383616]: Fix for leak
	of resolveInfo when recompiling procs. Thanks go to Gustaf Neumann for
	detecting the bug and providing the fix.

2011-08-01  Donal K. Fellows  <dkf@users.sf.net>

	* doc/tclvars.n (EXAMPLES): Added some examples of how some of the
	standard global variables can be used, following prompting by a
	request by Robert Hicks.

	* tools/tcltk-man2html.tcl (plus-pkgs): [Bug 3382474]: Added code to
	determine the version number of contributed packages from their
	directory names so that HTML documentation builds are less confusing.

2011-07-29  Donal K. Fellows  <dkf@users.sf.net>

	* tools/tcltk-man2html.tcl (ensemble_commands, remap_link_target):
	Small enhancements to improve cross-linking with contributed packages.
	* tools/tcltk-man2html-utils.tcl (insert-cross-references): Enhance to
	cope with contributed packages' C API.

2011-07-28  Reinhard Max  <max@suse.de>

	* unix/tcl.m4 (SC_TCL_IPV6): Fix AC_DEFINE invocation for
	NEED_FAKE_RFC2553.
	* unix/configure:	autoconf-2.59

2011-07-28  Don Porter  <dgp@users.sourceforge.net>

	* changes:	Updates for 8.6b2 release.

	* library/tzdata/Asia/Anadyr: Update to Olson's tzdata2011h
	* library/tzdata/Asia/Irkutsk:
	* library/tzdata/Asia/Kamchatka:
	* library/tzdata/Asia/Krasnoyarsk:
	* library/tzdata/Asia/Magadan:
	* library/tzdata/Asia/Novokuznetsk:
	* library/tzdata/Asia/Novosibirsk:
	* library/tzdata/Asia/Omsk:
	* library/tzdata/Asia/Sakhalin:
	* library/tzdata/Asia/Vladivostok:
	* library/tzdata/Asia/Yakutsk:
	* library/tzdata/Asia/Yekaterinburg:
	* library/tzdata/Europe/Kaliningrad:
	* library/tzdata/Europe/Moscow:
	* library/tzdata/Europe/Samara:
	* library/tzdata/Europe/Volgograd:
	* library/tzdata/America/Kralendijk: (new)
	* library/tzdata/America/Lower_Princes: (new)

2011-07-26  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclOO.c (initScript): Ensure that TclOO is properly found by
	all the various package mechanisms (by adding a dummy ifneeded script)
	and not just some of them.

2011-07-21  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinPort.h: [Bug 3372130]: Fix hypot math function with MSVC10

2011-07-19  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclUtil.c:	[Bug 3371644]: Repair failure to properly handle
	* tests/util.test: (length == -1) scanning in TclConvertElement().
	Thanks to Thomas Sader and Alexandre Ferrieux.

2011-07-19  Donal K. Fellows  <dkf@users.sf.net>

	* doc/*.3, doc/*.n: Many small fixes to documentation as part of
	project to improve quality of generated HTML docs.

	* tools/tcltk-man2html.tcl (remap_link_target): More complete set of
	definitions of link targets, especially for major C API types.
	* tools/tcltk-man2html-utils.tcl (output-IP-list, cross-reference):
	Update to generation to produce proper HTML bulleted and enumerated
	lists.

2011-07-19 Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* doc/upvar.n: Undocument long gone limitation of [upvar].

2011-07-18  Don Porter  <dgp@users.sourceforge.net>

	* generic/tcl.h:	Bump version number to 8.6b2.
	* library/init.tcl:
	* unix/configure.in:
	* win/configure.in:
	* unix/tcl.spec:
	* tools/tcl.wse.in:
	* README:

	* unix/configure:	autoconf-2.59
	* win/configure:

2011-07-15  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCompile.c: Avoid segfaults when RecordByteCodeStats() is
	called in a deleted interp.

	* generic/tclCompile.c: [Bug 467523, 3357771]: Prevent circular
	references in values with ByteCode intreps.  They can lead to memory
	leaks.

2011-07-14  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclOOCall.c (TclOORenderCallChain): [Bug 3365156]: Remove
	stray refcount bump that caused a memory leak.

2011-07-12  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclUnixSock.c:  [Bug 3364777]: Stop segfault caused by
	reading from struct after it had been freed.

2011-07-11  Joe Mistachkin  <joe@mistachkin.com>

	* generic/tclExecute.c: [Bug 3339502]: Correct cast for CURR_DEPTH to
	silence compiler warning.

2011-07-08  Donal K. Fellows  <dkf@users.sf.net>

	* doc/http.n: [FRQ 3358415]: State what RFC defines HTTP/1.1.

2011-07-07  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclBasic.c: Add missing INT2PTR

2011-07-03  Donal K. Fellows  <dkf@users.sf.net>

	* doc/FileSystem.3: Corrected statements about ctime field of 'struct
	stat'; that was always the time of the last metadata change, not the
	time of creation.

2011-07-02  Kevin B. Kenny  <kennykb@acm.org>

	* generic/tclStrToD.c:
	* generic/tclTomMath.decls:
	* generic/tclTomMathDecls.h:
	* macosx/Tcl.xcode/project.pbxproj:
	* macosx/Tcl.xcodeproj/project.pbxproj:
	* tests/util.test:
	* unix/Makefile.in:
	* win/Makefile.in:
	* win/Makefile.vc:
	[Bug 3349507]: Fix a bug where bignum->double conversion is "round up"
	and not "round to nearest" (causing expr double(1[string repeat 0 23])
	not to be 1e+23).

2011-06-28  Reinhard Max  <max@suse.de>

	* unix/tclUnixSock.c (CreateClientSocket): [Bug 3325339]: Fix and
	simplify posting of the writable fileevent at the end of an
	asynchronous connection attempt. Improve comments for some of the
	trickery around [socket -async].

	* tests/socket.test: Adjust tests to the async code changes. Add more
	tests for corner cases of async sockets.

2011-06-22  Andreas Kupries  <andreask@activestate.com>

	* library/platform/pkgIndex.tcl: Updated to platform 1.0.10. Added
	* library/platform/platform.tcl: handling of the DEB_HOST_MULTIARCH
	* unix/Makefile.in: location change for libc.
	* win/Makefile.in:

	* generic/tclInt.h: Fixed the inadvertently committed disabling of
	stack checks, see my 2010-11-15 commit.

2011-06-22  Reinhard Max  <max@suse.de>

	Merge from rmax-ipv6-branch:
	* unix/tclUnixSock.c: Fix [socket -async], so that all addresses
	returned by getaddrinfo() are tried, not just the first one. This
	requires the event loop to be running while the async connection is in
	progress. ***POTENTIAL INCOMPATIBILITY***
	* tests/socket.test: Add a test for the above.
	* doc/socket: Document the fact that -async needs the event loop
	* generic/tclIOSock.c: AI_ADDRCONFIG is broken on HP-UX

2011-06-21  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclLink.c:	[Bug 3317466]: Prevent multiple links to a
	single Tcl variable when calling Tcl_LinkVar().

2011-06-13  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStrToD.c:  [Bug 3315098]: Mem leak fix from Gustaf
	Neumann.

2011-06-08  Andreas Kupries  <andreask@activestate.com>

	* generic/tclExecute.c: Reverted the fix for [Bug 3274728] committed
	on 2011-04-06 and replaced with one which is 64bit-safe. The existing
	fix crashed tclsh on Windows 64bit.

2011-06-08  Donal K. Fellows  <dkf@users.sf.net>

	* tests/fileSystem.test: Reduce the amount of use of duplication of
	complex code to perform common tests, and convert others to do the
	test result check directly using Tcltest's own primitives.

2011-06-06  Jan Nijtmans  <nijtmans@users.sf.net>

	* tests/socket.test: Add test constraint, so 6.2 and 6.3 don't fail
	when the machine does not have support for ip6. Follow-up to checkin
	from 2011-05-11 by rmax.

2011-06-02  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclBasic.c:	Removed TclCleanupLiteralTable(), and old
	* generic/tclInt.h:	band-aid routine put in place while a fix for
	* generic/tclLiteral.c:	[Bug 994838] took shape.  No longer needed.

2011-06-02  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclInt.h (TclInvalidateNsCmdLookup): [Bug 3185407]: Extend
	the set of epochs that are potentially bumped when a command is
	created, for a slight performance drop (in some circumstances) and
	improved semantics.

2011-06-01  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclBasic.c: Using the two free data elements in NRCommand to
	store objc and objv - useful for debugging.

2011-06-01  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclUtil.c:   Fix for [Bug 3309871]: Valgrind finds: invalid
	read in TclMaxListLength().

2011-05-31  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclInt.h:	  Use a complete growth algorithm for lists so
	* generic/tclListObj.c:	  that length limits do not overconstrain by a
	* generic/tclStringObj.c: factor of 2.  [Bug 3293874]: Fix includes
	* generic/tclUtil.c:	  rooting all growth routines by default on a
	common tunable parameter TCL_MIN_GROWTH.

2011-05-25  Don Porter  <dgp@users.sourceforge.net>

	* library/msgcat/msgcat.tcl:	Bump to msgcat 1.4.4.
	* library/msgcat/pkgIndex.tcl:
	* unix/Makefile.in:
	* win/Makefile.in:

2011-05-25  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclOO.h (TCLOO_VERSION): Bump version.

	IMPLEMENTATION OF TIP#381.

	* doc/next.n, doc/ooInfo.n, doc/self.n, generic/tclOO.c,
	* generic/tclOOBasic.c, generic/tclOOCall.c, generic/tclOOInfo.c,
	* generic/tclOOInt.h, tests/oo.test, tests/ooNext2.test: Added
	introspection of call chains ([self call], [info object call], [info
	class call]) and ability to skip ahead in chain ([nextto]).

2011-05-24  Venkat Iyer <venkat@comit.com>

	* library/tzdata/Africa/Cairo: Update to Olson tzdata2011g

2011-05-24  Donal K. Fellows  <dkf@users.sf.net>

	* library/msgcat/msgcat.tcl (msgcat::mcset, msgcat::mcmset): Remove
	some useless code; [dict set] builds dictionary levels for us.

2011-05-17  Andreas Kupries  <andreask@activestate.com>

	* generic/tclCompile.c (TclFixupForwardJump): Tracked down and fixed
	* generic/tclBasic.c (TclArgumentBCEnter): the cause of a violation of
	my assertion that 'ePtr->nline == objc' in TclArgumentBCEnter.  When a
	bytecode was grown during jump fixup the pc -> command line mapping
	was not updated. When things aligned just wrong the mapping would
	direct command A to the data for command B, with a different number of
	arguments.

2011-05-11  Reinhard Max  <max@suse.de>

	* unix/tclUnixSock.c (TcpWatchProc): No need to check for server
	sockets here, as the generic server code already takes care of that.
	* tests/socket.test (accept): Add tests to make sure that this remains
	so.

2011-05-10  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclInt.h:     New internal routines TclScanElement() and
	* generic/tclUtil.c:    TclConvertElement() are rewritten guts of
	machinery to produce string rep of lists.  The new routines avoid and
	correct [Bug 3173086].  See comments for much more detail.

	* generic/tclDictObj.c:         Update all callers.
	* generic/tclIndexObj.c:
	* generic/tclListObj.c:
	* generic/tclUtil.c:
	* tests/list.test:

2011-05-09  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclNamesp.c (NamespacePathCmd): Convert to use Tcl_Obj API
	* generic/tclPkg.c (Tcl_PackageObjCmd):   for result generation in
	* generic/tclTimer.c (Tcl_AfterObjCmd):   [after info], [namespace
	path] and [package versions].

2011-05-09  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclListObj.c:	Revise empty string tests so that we avoid
	potentially expensive string rep generations, especially for dicts.

2011-05-07  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclLoad.c (TclGetLoadedPackages): Convert to use Tcl_Obj API
	for result generation.

2011-05-07  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclInt.h: Fix USE_TCLALLOC so that it can be enabled without
	* unix/Makefile.in: editing the Makefile.

2011-05-05  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclListObj.c:	Stop generating string rep of dict when
	converting to list.  Tolerate NULL interps more completely.

2011-05-03  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclUtil.c:	Tighten Tcl_SplitList().
	* generic/tclListObj.c:	Tighten SetListFromAny().
	* generic/tclDictObj.c:	Tighten SetDictFromAny().
	* tests/join.test:
	* tests/mathop.test:

2011-05-02  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCmdMZ.c:	Revised TclFindElement() interface. The final
	* generic/tclDictObj.c:	argument had been bracePtr, the address of a
	* generic/tclListObj.c:	boolean var, where the caller can be told
	* generic/tclParse.c:	whether or not the parsed list element was
	* generic/tclUtil.c:	enclosed in braces.  In practice, no callers
	really care about that.  What the callers really want to know is
	whether the list element value exists as a literal substring of the
	string being parsed, or whether a call to TclCopyAndCollpase() is
	needed to produce the list element value.  Now the final argument is
	changed to do what callers actually need. This is a better fit for the
	calls in tclParse.c, where now a good deal of post-processing checking
	for "naked backslashes" is no longer necessary.
	***POTENTIAL INCOMPATIBILITY***
	For any callers calling in via the internal stubs table who really do
	use the final argument explicitly to check for the enclosing brace
	scenario.  Simply looking for the braces where they must be is the
	revision available to those callers, and it will backport cleanly.

	* tests/parse.test:	Tests for expanded literals quoting detection.

	* generic/tclCompCmdsSZ.c:	New TclFindElement() is also a better
	fit for the [switch] compiler.

	* generic/tclInt.h:	Replace TclCountSpaceRuns() with
	* generic/tclListObj.c:	TclMaxListLength() which is the function we
	* generic/tclUtil.c:	actually want.
	* generic/tclCompCmdsSZ.c:

	* generic/tclCompCmdsSZ.c: Rewrite of parts of the switch compiler to
	better use the powers of TclFindElement() and do less parsing on its
	own.

2011-04-28  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclInt.h:	New utility routines:
	* generic/tclParse.c:	TclIsSpaceProc() and TclCountSpaceRuns()
	* generic/tclUtil.c:

	* generic/tclCmdMZ.c:	Use new routines to replace calls to isspace()
	* generic/tclListObj.c:	and their /* INTL */ risk.
	* generic/tclStrToD.c:
	* generic/tclUtf.c:
	* unix/tclUnixFile.c:

	* generic/tclStringObj.c:	Improved reaction to out of memory.

2011-04-27  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCmdMZ.c:	TclFreeIntRep() correction & cleanup.
	* generic/tclExecute.c:
	* generic/tclIndexObj.c:
	* generic/tclInt.h:
	* generic/tclListObj.c:
	* generic/tclNamesp.c:
	* generic/tclResult.c:
	* generic/tclStringObj.c:
	* generic/tclVar.c:

	* generic/tclListObj.c:	FreeListInternalRep() cleanup.

2011-04-21  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclInt.h:	Use macro to set List intreps.
	* generic/tclListObj.c:

	* generic/tclCmdIL.c:	Limits on list length were too strict.
	* generic/tclInt.h:	Revised panics to errors where possible.
	* generic/tclListObj.c:
	* tests/lrepeat.test:

	* generic/tclCompile.c:	Make sure SetFooFromAny routines react
	* generic/tclIO.c:	reasonably when passed a NULL interp.
	* generic/tclIndexObj.c:
	* generic/tclListObj.c:
	* generic/tclNamesp.c:
	* generic/tclObj.c:
	* generic/tclProc.c:
	* macosx/tclMacOSXFCmd.c:

2011-04-21  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tcl.h:       fix for [Bug 3288345]: Wrong Tcl_StatBuf
	* generic/tclInt.h:    used on MinGW. Make sure that all _WIN32
	* win/tclWinFile.c:    compilers use exactly the same layout
	* win/configure.in:    for Tcl_StatBuf - the one used by MSVC6 -
	* win/configure:       in all situations.

2011-04-19  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclConfig.c:	Reduce internals access in the implementation
	of [<foo>::pkgconfig list].

2011-04-18  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCmdIL.c:	Use ListRepPtr(.) and other cleanup.
	* generic/tclConfig.c:
	* generic/tclListObj.c:

	* generic/tclInt.h:	Define and use macros that test whether a Tcl
	* generic/tclBasic.c:	list value is canonical.
	* generic/tclUtil.c:

2011-04-18  Donal K. Fellows  <dkf@users.sf.net>

	* doc/dict.n: [Bug 3288696]: Command summary was confusingly wrong
	when it came to [dict filter] with a 'value' filter.

2011-04-16  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclFCmd.c (TclFileAttrsCmd): Add comments to make this code
	easier to understand. Added a panic to handle the case where the VFS
	layer does something odd.

2011-04-13  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclUtil.c:	[Bug 3285375]: Rewrite of Tcl_Concat*()
	routines to prevent segfaults on buffer overflow.  Build them out of
	existing primitives already coded to handle overflow properly.  Uses
	the new TclTrim*() routines.

	* generic/tclCmdMZ.c:	New internal utility routines TclTrimLeft()
	* generic/tclInt.h:	and TclTrimRight().  Refactor the
	* generic/tclUtil.c:	[string trim*] implementations to use them.

2011-04-13  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclVar.c: [Bug 2662380]: Fix crash caused by appending to a
	variable with a write trace that unsets it.

2011-04-13  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclUtil.c (Tcl_ConcatObj): [Bug 3285375]: Make the crash
	less mysterious through the judicious use of a panic. Not yet properly
	fixed, but at least now clearer what the failure mode is.

2011-04-12  Don Porter  <dgp@users.sourceforge.net>

	* tests/string.test:	Test for [Bug 3285472]. Not buggy in trunk.

2011-04-12  Venkat Iyer <venkat@comit.com>

	* library/tzdata/Atlantic/Stanley: Update to Olson tzdata2011f

2011-04-12  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclBasic.c: Fix for [Bug 2440625], kbk's patch

2011-04-11  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclBasic.c:
	* tests/coroutine.test: [Bug 3282869]: Ensure that 'coroutine eval'
	runs the initial command in the proper context.

2011-04-11  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tcl.h:    Fix for [Bug 3281728]: Tcl sources from 2011-04-06
	* unix/tcl.m4:      do not build on GCC9 (RH9)
	* unix/configure:

2011-04-08  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinPort.h: Fix for [Bug 3280043]: win2k: unresolved DLL
	* win/configure.in: imports.
	* win/configure

2011-04-06  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclExecute.c (TclCompileObj): Earlier return if Tip280
	gymnastics not needed.

	* generic/tclExecute.c: Fix for [Bug 3274728]: making *catchTop an
	unsigned long.

2011-04-06  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tclAppInit.c:  Make symbols "main" and "Tcl_AppInit"
	MODULE_SCOPE: there is absolutely no reason for exporting them.
	* unix/tcl.m4:        Don't use -fvisibility=hidden with static
	* unix/configure      libraries (--disable-shared)

2011-04-06  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclFCmd.c, macosx/tclMacOSXFCmd.c, unix/tclUnixChan.c,
	* unix/tclUnixFCmd.c, win/tclWinChan.c, win/tclWinDde.c,
	* win/tclWinFCmd.c, win/tclWinLoad.c, win/tclWinPipe.c,
	* win/tclWinReg.c, win/tclWinSerial.c, win/tclWinSock.c: More
	generation of error codes (most platform-specific parts not already
	using Tcl_PosixError).

2011-04-05  Venkat Iyer <venkat@comit.com>

	* library/tzdata/Africa/Casablanca: Update to Olson's tzdata2011e
	* library/tzdata/America/Santiago:
	* library/tzdata/Pacific/Easter:
	* library/tzdata/America/Metlakatla: (new)
	* library/tzdata/America/North_Dakota/Beulah: (new)
	* library/tzdata/America/Sitka: (new)

2011-04-04  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclOO.c, generic/tclOOBasic.c, generic/tclOODefineCmds.c
	* generic/tclOOInfo.c, generic/tclOOMethod.c: More generation of
	error codes (TclOO miscellany).

	* generic/tclCmdAH.c, generic/tclCmdIL.c: More generation of error
	codes (miscellaneous commands mostly already handled).

2011-04-04  Don Porter  <dgp@users.sourceforge.net>

	* README:	[Bug 3202030]: Updated README files, repairing broken
	* macosx/README:URLs and removing other bits that were clearly wrong.
	* unix/README:	Still could use more eyeballs on the detailed build
	* win/README:	advice on various plaforms.

2011-04-04  Donal K. Fellows  <dkf@users.sf.net>

	* library/init.tcl (tcl::mathfunc::rmmadwiw): Disable by default to
	make test suite work.

	* generic/tclBasic.c, generic/tclStringObj.c, generic/tclTimer.c,
	* generic/tclTrace.c, generic/tclUtil.c: More generation of error
	codes ([format], [after], [trace], RE optimizer).

2011-04-04  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclCmdAH.c:  Better error-message in case of errors
	* generic/tclCmdIL.c:  related to setting a variable. This fixes
	* generic/tclDictObj.c: a warning: "Why make your own error
	* generic/tclScan.c:   message? Why?"
	* generic/tclTest.c:
	* test/error.test:
	* test/info.test:
	* test/scan.test:
	* unix/tclUnixThrd.h:  Remove this unused header file.

2011-04-03  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclNamesp.c, generic/tclObj.c, generic/tclPathObj.c:
	* generic/tclPipe.c, generic/tclPkg.c, generic/tclProc.c:
	* generic/tclScan.c: More generation of error codes (namespace
	creation, path normalization, pipeline creation, package handling,
	procedures, [scan] formats)

2011-04-02  Kevin B. Kenny  <kennykb@acm.org>

	* generic/tclStrToD.c (QuickConversion): Replaced another couple
	of 'double' declarations with 'volatile double' to work around
	misrounding issues in mingw-gcc 3.4.5.

2011-04-02  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclInterp.c, generic/tclListObj.c, generic/tclLoad.c:
	More generation of errorCodes ([interp], [lset], [load], [unload]).

	* generic/tclEvent.c, generic/tclFileName.c: More generation of
	errorCode information (default [bgerror] and [glob]).

2011-04-01  Reinhard Max  <max@suse.de>

	* library/init.tcl: TIP#131 implementation.

2011-03-31  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclGetDate.y, generic/tclDate.c (TclClockOldscanObjCmd):
	More generation of errorCode information.

2011-03-28  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdMZ.c, generic/tclConfig.c, generic/tclUtil.c: More
	generation of errorCode information, notably when lists are mis-parsed

	* generic/tclCmdMZ.c (Tcl_RegexpObjCmd, Tcl_RegsubObjCmd): Use the
	error messages generated by the variable management code rather than
	creating our own.

2011-03-27  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclBasic.c (TclNREvalObjEx): fix performance issue, notably
	apparent in tclbench's "LIST lset foreach". Many thanks to Twylite for
	patiently researching the issue and explaining it to me: a missing
	Tcl_ResetObjResult that causes unwanted sharing of the current result
	Tcl_Obj.

2011-03-26  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclNamesp.c (Tcl_Export, Tcl_Import, DoImport): More
	generation of errorCode information.

	* generic/tclCompExpr.c, generic/tclCompile.c, generic/tclExecute.c:
	* generic/tclListObj.c, generic/tclNamesp.c, generic/tclObj.c:
	* generic/tclStringObj.c, generic/tclUtil.c: Reduce the number of
	casts used to manage Tcl_Obj internal representations.

2011-03-24  Don Porter  <dgp@users.sourceforge.net>

	* generic/tcl.h (ckfree,etc.): Restored C++ usability to the memory
	allocation and free macros.

2011-03-24  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclFCmd.c (TclFileAttrsCmd): Ensure that any reference to
	temporary index tables is squelched immediately rather than hanging
	around to trip us up in the future.

2011-03-23  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclObj.c: Exploit HAVE_FAST_TSD for the deletion context in
	TclFreeObj()

2011-03-22  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclThreadAlloc.c: Simpler initialization of Cache under
	HAVE_FAST_TSD, from mig-alloc-reform.

2011-03-21  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tclLoadDl.c:    [Bug 3216070]: Loading extension libraries
	* unix/tclLoadDyld.c:  from embedded Tcl applications.
	***POTENTIAL INCOMPATIBILITY***
	For extensions which rely on symbols from other extensions being
	present in the global symbol table. For an example and some discussion
	of workarounds, see http://stackoverflow.com/q/8330614/301832

2011-03-21  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclCkAlloc.c:
	* generic/tclInt.h: Remove one level of allocator indirection in
	non-memdebug builds, imported from mig-alloc-reform.

2011-03-20  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclThreadAlloc.c: Imported HAVE_FAST_TSD support from
	mig-alloc-reform. The feature has to be enabled by hand: no autoconf
	support has been added. It is not clear how universal a build using
	this will be: it also requires some loader support.

2011-03-17  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCompExpr.c (ParseExpr): Generate errorCode information on
	failure to parse expressions.

2011-03-17  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclMain.c: [Patch 3124683]: Reorganize the platform-specific
	stuff in (tcl|tk)Main.c.

2011-03-16  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclCkalloc.c: [Bug 3197864]: Pointer truncation on Win64
	TCL_MEM_DEBUG builds.

2011-03-16  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclBasic.c:	Some rewrites to eliminate calls to isspace()
	* generic/tclParse.c:	and their /* INTL */ risk.
	* generic/tclProc.c:

2011-03-16  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tcl.m4:    Make SHLIB_LD_LIBS='${LIBS}' the default and
	* unix/configure: set to "" on per-platform necessary basis.
	Backported from TEA, but kept all original platform code which was
	removed from TEA.

2011-03-14  Kevin B. Kenny  <kennykb@acm.org>

	* tools/tclZIC.tcl (onDayOfMonth): Allow for leading zeroes in month
	and day so that tzdata2011d parses correctly.
	* library/tzdata/America/Havana:
	* library/tzdata/America/Juneau:
	* library/tzdata/America/Santiago:
	* library/tzdata/Europe/Istanbul:
	* library/tzdata/Pacific/Apia:
	* library/tzdata/Pacific/Easter:
	* library/tzdata/Pacific/Honolulu:  tzdata2011d

	* generic/tclAssembly.c (BBEmitInstInt1): Changed parameter data types
	in an effort to silence a MSVC warning reported by Ashok P. Nadkarni.
	Unable to test, since both forms work on my machine in VC2005, 2008,
	2010, in both release and debug builds.
	* tests/tclTest.c (TestdstringCmd): Restored MSVC buildability broken
	by [5574bdd262], which changed the effective return type of 'ckalloc'
	from 'char*' to 'void*'.

2011-03-13  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclExecute.c: remove TEBCreturn()

2011-03-12  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tcl.h (ckalloc,ckfree,ckrealloc): Moved casts into these
	macro so that they work with VOID* (which is a void* on all platforms
	which Tcl actually builds on) and unsigned int for the length
	parameters, removing the need for MANY casts across the rest of Tcl.
	Note that this is a strict source-level-only change, so size_t cannot
	be used (would break binary compatibility on 64-bit platforms).

2011-03-12  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinFile.c: [Bug 3185609]: File normalization corner case
	of ... broken with -DUNICODE

2011-03-11  Donal K. Fellows  <dkf@users.sf.net>

	* tests/unixInit.test: Make better use of tcltest2.

2011-03-10  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclBasic.c, generic/tclCompCmds.c, generic/tclEnsemble.c:
	* generic/tclInt.h, generic/tclNamesp.c, library/auto.tcl:
	* tests/interp.test, tests/namespace.test, tests/nre.test:
	Converted the [namespace] command into an ensemble. This has the
	consequence of making it vital for Tcl code that wishes to work with
	namespaces to _not_ delete the ::tcl namespace.
	***POTENTIAL INCOMPATIBILITY***

	* library/tcltest/tcltest.tcl (loadIntoSlaveInterpreter): Added this
	command to handle connecting tcltest to a slave interpreter. This adds
	in the hook (inside the tcltest namespace) that allows the tests run
	in the child interpreter to be reported as part of the main sequence
	of test results. Bumped version of tcltest to 2.3.3.
	* tests/init.test, tests/package.test: Adapted these test files to use
	the new feature.

	* generic/tclAlloc.c, generic/tclCmdMZ.c, generic/tclCompExpr.c:
	* generic/tclCompile.c, generic/tclEnv.c, generic/tclEvent.c:
	* generic/tclIO.c, generic/tclIOCmd.c, generic/tclIORChan.c:
	* generic/tclIORTrans.c, generic/tclLiteral.c, generic/tclNotify.c:
	* generic/tclParse.c, generic/tclStringObj.c, generic/tclUtil.c:
	* generic/tclZlib.c, unix/tclUnixFCmd.c, unix/tclUnixNotfy.c:
	* unix/tclUnixPort.h, unix/tclXtNotify.c: Formatting fixes, mainly to
	comments, so code better fits the style in the Engineering Manual.

2011-03-09  Donal K. Fellows  <dkf@users.sf.net>

	* tests/incr.test: Update more of the test suite to use Tcltest 2.

2011-03-09  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclNamesp.c:	[Bug 3202171]: Tighten the detector of nested
	* tests/namespace.test:	[namespace code] quoting that the quoted
	scripts function properly even in a namespace that contains a custom
	"namespace" command.

	* doc/tclvars.n:	Formatting fix.  Thanks to Pat Thotys.

2011-03-09  Donal K. Fellows  <dkf@users.sf.net>

	* tests/dstring.test, tests/init.test, tests/link.test: Update more of
	the test suite to use Tcltest 2.

2011-03-08  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclBasic.c: Fix gcc warnings: variable set but not used
	* generic/tclProc.c:
	* generic/tclIORChan.c:
	* generic/tclIORTrans.c:
	* generic/tclAssembly.c:  Fix gcc warning: comparison between signed
	and unsigned integer expressions

2011-03-08  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclInt.h:	Remove TclMarkList() routine, an experimental
	* generic/tclUtil.c:	dead-end from the 8.5 alpha days.

	* generic/tclResult.c (ResetObjResult): [Bug 3202905]: Correct failure
	to clear invalid intrep.  Thanks to Colin McDonald.

2011-03-08  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclAssembly.c, tests/assemble.test: Migrate to use a style
	more consistent with the rest of Tcl.

2011-03-06  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclBasic.c:	More replacements of Tcl_UtfBackslash() calls
	* generic/tclCompile.c:	with TclParseBackslash() where possible.
	* generic/tclCompCmdsSZ.c:
	* generic/tclParse.c:
	* generic/tclUtil.c:

	* generic/tclUtil.c (TclFindElement):	[Bug 3192636]: Guard escape
	sequence scans to not overrun the string end.

2011-03-05  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclParse.c (TclParseBackslash): [Bug 3200987]: Correct
	* tests/parse.test:	trunction checks in \x and \u substitutions.

2011-03-05  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclExecute.c (TclStackFree): insure that the execStack
	satisfies "at most one free stack after the current one" when
	consecutive reallocs caused the creation of intervening stacks.

2011-03-05  Kevin B. Kenny  <kennykb@acm.org>

	* generic/tclAssembly.c (new file):
	* generic/tclBasic.c (Tcl_CreateInterp):
	* generic/tclInt.h:
	* tests/assemble.test (new file):
	* unix/Makefile.in:
	* win/Makefile.in:
	* win/makefile.vc:  Merged dogeen-assembler-branch into HEAD. Since
	all functional changes are in the tcl::unsupported namespace, there's
	no reason to sequester this code on a separate branch.

2011-03-05  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclExecute.c: Cleaner mem management for TEBCdata

	* generic/tclExecute.c:
	* tests/nre.test: Renamed BottomData to TEBCdata, so that the name
	refers to what it is rather than to its storage location.

	* generic/tclBasic.c:     Renamed struct TEOV_callback to the more
	* generic/tclCompExpr.c:  descriptive NRE_callback.
	* generic/tclCompile.c:
	* generic/tclExecute.c:
	* generic/tclInt.decls:
	* generic/tclInt.h:
	* generic/tclIntDecls.h:
	* generic/tclTest.c:

2011-03-04  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclOOMethod.c (ProcedureMethodCompiledVarConnect)
	(ProcedureMethodCompiledVarDelete): [Bug 3185009]: Keep references to
	resolved object variables so that an unset doesn't leave any dangling
	pointers for code to trip over.

2011-03-01  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclBasic.c (TclNREvalObjv): Missing a variable declaration
	in commented out non-optimised code, left for ref in checkin
	[b97b771b6d]

2011-03-03  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclResult.c (Tcl_AppendResultVA):	Use the directive
	USE_INTERP_RESULT [TIP 330] to force compat with interp->result
	access, instead of the improvised hack USE_DIRECT_INTERP_RESULT_ACCESS
	from releases past.

2011-03-01  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclCompCmdsSZ.c (TclCompileThrowCmd, TclCompileUnsetCmd):
	fix leaks

	* generic/tclBasic.c:       This is [Patch 3168398],
	* generic/tclCompCmdsSZ.c:  Joe Mistachkin's optimisation
	* generic/tclExecute.c:     of Tip #285
	* generic/tclInt.decls:
	* generic/tclInt.h:
	* generic/tclIntDecls.h:
	* generic/tclInterp.c:
	* generic/tclOODecls.h:
	* generic/tclStubInit.c:
	* win/makefile.vc:

	* generic/tclExecute.c (ExprObjCallback): Fix object leak

	* generic/tclExecute.c (TEBCresume): Store local var array and
	constants in automatic vars to reduce indirection, slight perf
	increase

	* generic/tclOOCall.c (TclOODeleteContext): Added missing '*' so that
	trunk compiles.

	* generic/tclBasic.c (TclNRRunCallbacks): [Patch 3168229]: Don't do
	the trampoline dance for commands that do not have an nreProc.

2011-03-01  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclOO.c (Tcl_NewObjectInstance, TclNRNewObjectInstance)
	(TclOOObjectCmdCore, FinalizeObjectCall):
	* generic/tclOOBasic.c (TclOO_Object_Destroy, AfterNRDestructor):
	* generic/tclOOCall.c (TclOODeleteContext, TclOOGetCallContext):
	Reorganization of call context reference count management so that code
	is (mostly) simpler.

2011-01-26  Donal K. Fellows  <dkf@users.sf.net>

	* doc/RegExp.3: [Bug 3165108]: Corrected documentation of description
	of subexpression info in Tcl_RegExpInfo structure.

2011-01-25  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclPreserve.c:  Don't miss 64-bit address bits in panic
				  message.
	* win/tclWinChan.c:       Fix various gcc-4.5.2 64-bit warning
	* win/tclWinConsole.c:    messages, e.g. by using full 64-bits for
	* win/tclWinDde.c:	  socket fd's
	* win/tclWinPipe.c:
	* win/tclWinReg.c:
	* win/tclWinSerial.c:
	* win/tclWinSock.c:
	* win/tclWinThrd.c:

2011-01-19  Jan Nijtmans  <nijtmans@users.sf.net>

	* tools/genStubs.tcl: [FRQ 3159920]: Tcl_ObjPrintf() crashes with
	* generic/tcl.decls   bad format specifier.
	* generic/tcl.h:
	* generic/tclDecls.h:

2011-01-18  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclOOMethod.c (PushMethodCallFrame): [Bug 3001438]: Make
	sure that the cmdPtr field of the procPtr is correct and relevant at
	all times so that [info frame] can report sensible information about a
	frame after a return to it from a recursive call, instead of probably
	crashing (depending on what else has overwritten the Tcl stack!)

2011-01-18  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclBasic.c:      Various mismatches between Tcl_Panic
	* generic/tclCompCmds.c:   format string and its arguments,
	* generic/tclCompCmdsSZ.c: discovered thanks to [Bug 3159920]
	* generic/tclCompExpr.c:
	* generic/tclEnsemble.c:
	* generic/tclPreserve.c:
	* generic/tclTest.c:

2011-01-17  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclIOCmd.c: [Bug 3148192]: Commands "read/puts" incorrectly
	* tests/chanio.test:  interpret parameters. Improved error-message
	* tests/io.test       regarding legacy form.
	* tests/ioCmd.test

2011-01-15  Kevin B. Kenny  <kennykb@acm.org>

	* doc/tclvars.n:
	* generic/tclStrToD.c:
	* generic/tclUtil.c (Tcl_PrintDouble):
	* tests/util.test (util-16.*): [Bug 3157475]: Restored full Tcl 8.4
	compatibility for the formatting of floating point numbers when
	$::tcl_precision is not zero. Added compatibility tests to make sure
	that excess trailing zeroes are suppressed for all eight major code
	paths.

2011-01-12  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinFile.c:   Use _vsnprintf in stead of vsnprintf, because
	MSVC 6 doesn't have it. Reported by andreask.
	* win/tcl.m4:         handle --enable-64bit=ia64 for gcc
	* win/configure.in:   more accurate test for correct <intrin.h>
	* win/configure:      (autoconf-2.59)
	* win/tclWin32Dll.c:  VS 2005 64-bit does not have intrin.h, and
	* generic/tclPanic.c: does not need it.

2011-01-07  Kevin B. Kenny  <kennykb@acm.org>

	* tests/util.test (util-15.*): Added test cases for floating point
	conversion of the largest denormal and the smallest normal number, to
	avoid any possibility of the failure suffered by PHP in the last
	couple of days. (They didn't fail, so no actual functional change.)

2011-01-05  Donal K. Fellows  <dkf@users.sf.net>

	* tests/package.test, tests/pkg.test: Coalesce these tests into one
	file that is concerned with the package system. Convert to use
	tcltest2 properly.
	* tests/autoMkindex.test, tests/pkgMkIndex.test: Convert to use
	tcltest2 properly.

2011-01-01  Donal K. Fellows  <dkf@users.sf.net>

	* tests/cmdAH.test, tests/cmdMZ.test, tests/compExpr.test,
	* tests/compile.test, tests/concat.test, tests/eval.test,
	* tests/fileName.test, tests/fileSystem.test, tests/interp.test,
	* tests/lsearch.test, tests/namespace-old.test, tests/namespace.test,
	* tests/oo.test, tests/proc.test, tests/security.test,
	* tests/switch.test, tests/unixInit.test, tests/var.test,
	* tests/winDde.test, tests/winPipe.test: Clean up of tests and
	conversion to tcltest 2. Target has been to get init and cleanup code
	out of the test body and into the -setup/-cleanup stanzas.

	* tests/execute.test (execute-11.1): [Bug 3142026]: Added test that
	fails (with a crash) in an unfixed memdebug build on 64-bit systems.

2010-12-31  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdIL.c (SortElement): Use unions properly in the
	definition of this structure so that there is no need to use nasty
	int/pointer type punning. Made it clearer what the purposes of the
	various parts of the structure are.

2010-12-31  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/dltest/*.c: [Bug 3148192]: Fix broken [load] tests by ensuring
	that the affected files are never compiled with -DSTATIC_BUILD.

2010-12-30  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclExecute.c (GrowEvaluationStack): Off-by-one error in
	sizing the new allocation - was ok in comment but wrong in the code.
	Triggered by [Bug 3142026] which happened to require exactly one more
	than what was in existence.

2010-12-26  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdIL.c (Tcl_LsortObjCmd): Fix crash when multiple -index
	options are used. Simplified memory handling logic.

2010-12-20  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWin32Dll.c:    [Patch 3059922]: fixes for mingw64 - gcc4.5.1
	tdm64-1: completed for all environments.

2010-12-20  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/configure.in:   Explicitely test for intrinsics support in
	compiler, before assuming only MSVC has it.
	* win/configure:      (autoconf-2.59)
	* generic/tclPanic.c:

2010-12-19  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWin32Dll.c:    [Patch 3059922]: fixes for mingw64 - gcc4.5.1
	tdm64-1: Fixed for gcc, not yet for MSVC 64-bit.

2010-12-17  Stuart Cassoff  <stwo@users.sourceforge.net>

	* unix/Makefile.in:  Remove unwanted/obsolete 'ddd' target.

2010-12-17  Stuart Cassoff  <stwo@users.sourceforge.net>

	* unix/Makefile.in:	Clean up '.PHONY:' targets: Arrange those
				common to Tcl and Tk as in Tk's Makefile.in,
				add any missing ones and remove duplicates.

2010-12-17  Stuart Cassoff  <stwo@users.sourceforge.net>

	* unix/Makefile.in:  [Bug 2446711]: Remove 'allpatch' target.

2010-12-17  Stuart Cassoff  <stwo@users.sourceforge.net>

	* unix/Makefile.in:  [Bug 2537626]: Use 'rpmbuild', not 'rpm'.

2010-12-16  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclPanic.c:  [Patch 3124554]: Move WishPanic from Tk to Tcl
	* win/tclWinFile.c:    Better communication with debugger, if present.

2010-12-15  Kevin B. Kenny  <kennykb@acm.org>

	[dogeen-assembler-branch]

	* tclAssembly.c:
	* assemble.test: 	Reworked beginCatch/endCatch handling to
	enforce the more severe (but more correct) restrictions on catch
	handling that appeared in the discussion of [Bug 3098302] and in
	tcl-core traffic beginning about 2010-10-29.

2010-12-15  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclPanic.c:    Restore abort() as it was before.
	* win/tclWinFile.c:      [Patch 3124554]: Use ExitProcess() here, like
	in wish.

2010-12-14  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tcl.h: [Bug 3137454]: Tcl CVS HEAD does not build on GCC 3.

2010-12-14  Reinhard Max  <max@suse.de>

	* win/tclWinSock.c (CreateSocket):         Swap the loops over
	* unix/tclUnixSock.c (CreateClientSocket): local and remote addresses,
	so that the system's address preference for the remote side decides
	which family gets tried first. Cleanup and clarify some of the
	comments.

2010-12-13  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tcl.h:    [Bug 3135271]: Link error due to hidden
	* unix/tcl.m4:      symbols (CentOS 4.2)
	* unix/configure:   (autoconf-2.59)
	* win/tclWinFile.c:  Undocumented feature, only meant to be used by
	Tk_Main. See [Patch 3124554]: Move WishPanic from Tk to Tcl

2010-12-12  Stuart Cassoff  <stwo@users.sourceforge.net>

	* unix/tcl.m4: Better building on OpenBSD.
	* unix/configure: (autoconf-2.59)

2010-12-10  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tcl.h:       [Bug 3129448]: Possible over-allocation on
	* generic/tclCkalloc.c: 64-bit platforms, part 2
	* generic/tclCompile.c:
	* generic/tclHash.c:
	* generic/tclInt.h:
	* generic/tclIO.h:
	* generic/tclProc.c:

2010-12-10 Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* generic/tclIO.c: Make sure [fcopy -size ... -command ...] always
	* tests/io.test:   calls the callback asynchronously, even for size
			   zero.

2010-12-10  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclBinary.c:  Fix gcc -Wextra warning: missing initializer
	* generic/tclCmdAH.c:
	* generic/tclCmdIL.c:
	* generic/tclCmdMZ.c:
	* generic/tclDictObj.c:
	* generic/tclIndexObj.c:
	* generic/tclIOCmd.c:
	* generic/tclVar.c:
	* win/tcl.m4:               Fix manifest-generation for 64-bit gcc
				    (mingw-w64)
	* win/configure.in:         Check for availability of intptr_t and
				    uintptr_t
	* win/configure:            (autoconf-2.59)
	* generic/tclInt.decls:     Change 1st param of TclSockMinimumBuffers
	* generic/tclIntDecls.h:    to ClientData, and TclWin(Get|Set)SockOpt
	* generic/tclIntPlatDecls.h:to SOCKET, because on Win64 those are
	* generic/tclIOSock.c:	    64-bit, which does not fit.
	* win/tclWinSock.c:
	* unix/tclUnixSock.c:

2010-12-09  Donal K. Fellows  <dkf@users.sf.net>

	* tests/fCmd.test: Improve sanity of constraints now that we don't
	support anything before Windows 2000.

	* generic/tclCmdAH.c (TclInitFileCmd, TclMakeFileCommandSafe, ...):
	Break up [file] into an ensemble. Note that the ensemble is safe in
	itself, but the majority of its subcommands are not.
	* generic/tclFCmd.c (FileCopyRename,TclFileDeleteCmd,TclFileAttrsCmd)
	(TclFileMakeDirsCmd): Adjust these subcommand implementations to work
	inside an ensemble.
	(TclFileLinkCmd, TclFileReadLinkCmd, TclFileTemporaryCmd): Move these
	subcommand implementations from tclCmdAH.c, where they didn't really
	belong.
	* generic/tclIOCmd.c (TclChannelNamesCmd): Move to more appropriate
	source file.
	* generic/tclEnsemble.c (TclMakeEnsemble): Start of code to make
	partially-safe ensembles. Currently does not function as expected due
	to various shortcomings in how safe interpreters are constructed.
	* tests/cmdAH.test, tests/fCmd.test, tests/interp.test: Test updates
	to take into account systematization of error messages.

	* tests/append.test, tests/appendComp.test: Clean up tests so that
	they don't leave things in the global environment (detected when doing
	-singleproc testing).

2010-12-07  Donal K. Fellows  <dkf@users.sf.net>

	* tests/fCmd.test, tests/safe.test, tests/uplevel.test,
	* tests/upvar.test, tests/var.test: Convert more tests to tcltest2 and
	factor them to be easier to understand.

	* generic/tclStrToD.c: Tidy up code so that more #ifdef-fery is
	quarantined at the front of the file and function headers follow the
	modern Tcl style.

2010-12-06  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclBinary.c:  [Bug 3129448]: Possible over-allocation on
	* generic/tclCkalloc.c: 64-bit platforms.
	* generic/tclTrace.c:

2010-12-05  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tcl.m4: [Patch 3116490]: Cross-compile support for unix
	* unix/configure: (autoconf-2.59)

2010-12-03  Jeff Hobbs  <jeffh@ActiveState.com>

	* generic/tclUtil.c (TclReToGlob): Add extra check for multiple inner
	*s that leads to poor recursive glob matching, defer to original RE
	instead.  tclbench RE var backtrack.

2010-12-03  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclUtil.c:   Silence gcc warning when using -Wwrite-strings
	* generic/tclStrToD.c: Silence gcc warning for non-IEEE platforms
	* win/Makefile.in:  [Patch 3116490]: Cross-compile Tcl mingw32 on unix
	* win/tcl.m4:       This makes it possible to cross-compile Tcl/Tk for
	* win/configure.in: Windows (either 32-bit or 64-bit) out-of-the-box
	* win/configure:    on UNIX, using mingw-w64 build tools (If Itcl,
	tdbc and Thread take over the latest tcl.m4, they can do that too).

2010-12-01  Kevin B. Kenny  <kennykb@acm.org>

	* generic/tclStrToD.c (SetPrecisionLimits, TclDoubleDigits):
	[Bug 3124675]: Added meaningless initialization of 'i', 'ilim' and
	'ilim1' to silence warnings from the C compiler about possible use of
	uninitialized variables, Added a panic to the 'switch' that assigns
	them, to assert that the 'default' case is impossible.

2010-12-01  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclBasic.c: Fix gcc 64-bit warnings: cast from pointer to
	* generic/tclHash.c:  integer of different size.
	* generic/tclTest.c:
	* generic/tclThreadTest.c:
	* generic/tclStrToD.c: Fix gcc(-4.5.2) warning: 'static' is not at
	beginning of declaration.
	* generic/tclPanic.c: Allow Tcl_Panic() to enter the debugger on win32
	* generic/tclCkalloc.c: Use Tcl_Panic() in stead of duplicating the
	code.

2010-11-30  Jeff Hobbs  <jeffh@ActiveState.com>

	* generic/tclInt.decls, generic/tclInt.h, generic/tclIntDecls.h:
	* generic/tclStubInit.c: TclFormatInt restored at slot 24
	* generic/tclUtil.c (TclFormatInt): restore TclFormatInt func from
	2005-07-05 macro-ization. Benchmarks indicate it is faster, as a key
	int->string routine (e.g. int-indexed arrays).

2010-11-29 Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* generic/tclBasic.c: Patch by Miguel, providing a
	[::tcl::unsupported::inject coroname command args], which prepends
	("injects") arbitrary code to a suspended coro's future resumption.
	Neat for debugging complex coros without heavy instrumentation.

2010-11-29  Kevin B. Kenny  <kennykb@acm.org>

	* generic/tclInt.decls:
	* generic/tclInt.h:
	* generic/tclStrToD.c:
	* generic/tclTest.c:
	* generic/tclTomMath.decls:
	* generic/tclUtil.c:
	* tests/util.test:
	* unix/Makefile.in:
	* win/Makefile.in:
	* win/makefile.vc: Rewrite of Tcl_PrintDouble and TclDoubleDigits that
	(a) fixes a severe performance problem with floating point shimmering
	reported by Karl Lehenbauer, (b) allows TclDoubleDigits to generate
	the digit strings for 'e' and 'f' format, so that it can be used for
	tcl_precision != 0 (and possibly later for [format]), (c) fixes [Bug
	3120139] by making TclPrintDouble inherently locale-independent, (d)
	adds test cases to util.test for correct rounding in difficult cases
	of TclDoubleDigits where fixed- precision results are requested. (e)
	adds test cases to util.test for the controversial aspects of [Bug
	3105247]. As a side effect, two more modules from libtommath
	(bn_mp_set_int.c and bn_mp_init_set_int.c) are brought into the build,
	since the new code uses them.

	* generic/tclIntDecls.h:
	* generic/tclStubInit.c:
	* generic/tclTomMathDecls.h:	Regenerated.

2010-11-24  Donal K. Fellows  <dkf@users.sf.net>

	* tests/chanio.test, tests/iogt.test, tests/ioTrans.test: Convert more
	tests to tcltest2 and factor them to be easier to understand.

2010-11-20  Donal K. Fellows  <dkf@users.sf.net>

	* tests/chanio.test: Converted many tests to tcltest2 by marking the
	setup and cleanup parts as such.

2010-11-19  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWin32Dll.c: Fix gcc warnings: unused variable 'registration'
	* win/tclWinChan.c:
	* win/tclWinFCmd.c:

2010-11-18  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclAppInit.c: [FRQ 491789]: "setargv() doesn't support a unicode
	cmdline" now implemented for cygwin and mingw32 too.
	* tests/main.test: No longer disable tests Tcl_Main-1.4 and 1.6 on
	Windows, because those now work on all supported platforms.
	* win/configure.in:  Set NO_VIZ=1 when zlib is compiled in libtcl,
	this resolves compiler warnings in 64-bit and static builds.
	* win/configure (regenerated)

2010-11-18  Donal K. Fellows  <dkf@users.sf.net>

	* doc/file.n: [Bug 3111298]: Typofix.

	* tests/oo.test: [Bug 3111059]: Added testing that neatly trapped this
	issue.

2010-11-18  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclNamesp.c: [Bug 3111059]: Fix leak due to bad looping
	construct.

2010-11-17  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tcl.m4: [FRQ 491789]: "setargv() doesn't support a unicode
	cmdline" now implemented for mingw-w64
	* win/configure    (re-generated)

2010-11-16  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclAppInit.c:Bring compilation under mingw-w64 a bit closer
	* win/cat.c:       to reality. See for what's missing:
	* win/tcl.m4:      <https://sourceforge.net/apps/trac/mingw-w64/wiki/Unicode%20apps>
	* win/configure:   (re-generated)
	* win/tclWinPort.h: [Bug 3110161]: Extensions using TCHAR don't
	compile on VS2005 SP1

2010-11-15  Andreas Kupries  <andreask@activestate.com>

	* doc/interp.n: [Bug 3081184]: TIP #378.
	* doc/tclvars.n: Performance fix for TIP #280.
	* generic/tclBasic.c:
	* generic/tclExecute.c:
	* generic/tclInt.h:
	* generic/tclInterp.c:
	* tests/info.test:
	* tests/interp.test:

2010-11-10  Andreas Kupries  <andreask@activestate.com>

	* changes:	Updates for 8.6b2 release.

2010-11-09  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclOOMethod.c (ProcedureMethodVarResolver): [Bug 3105999]:
	* tests/oo.test:	Make sure that resolver structures that are
				only temporarily needed get squelched.

2010-11-05  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclMain.c: Thanks, Kevin, for the fix, but this how it was
	supposed to be (TCL_ASCII_MAIN is only supposed to be defined on
	WIN32).

2010-11-05  Kevin B. Kenny  <kennykb@acm.org>

	* generic/tclMain.c: Added missing conditional on _WIN32 around code
	that messes around with the definition of _UNICODE, to correct a badly
	broken Unix build from Jan's last commit.

2010-11-04  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclDecls.h:	[FRQ 491789]: "setargv() doesn't support a
	* generic/tclMain.c:	unicode cmdline" implemented for Tcl on MSVC++
	* doc/Tcl_Main.3:
	* win/tclAppInit.c:
	* win/makefile.vc:
	* win/Makefile.in:
	* win/tclWin32Dll.c:	Eliminate minor MSVC warning TCHAR -> char
				conversion

2010-11-04  Reinhard Max  <max@suse.de>

	* tests/socket.test: Run the socket tests three times with the address
	family set to any, inet, and inet6 respectively. Use constraints to
	skip the tests if a family is found to be unsupported or not
	configured on the local machine. Adjust the tests to dynamically adapt
	to the address family that is being tested.

	Rework some of the tests to speed them up by avoiding (supposedly)
	unneeded [after]s.

2010-11-04  Stuart Cassoff  <stwo@users.sourceforge.net>

	* unix/Makefile.in:	[Patch 3101127]: Installer Improvements.
	* unix/install-sh:

2010-11-04  Donal K. Fellows  <dkf@users.sf.net>

	* tests/error.test (error-19.13): Another variation on testing for
	issues in [try] compilation.

	* doc/Tcl.n (Variable substitution): [Bug 3099086]: Increase clarity
	of explanation of what characters are actually permitted in variable
	substitutions. Note that this does not constitute a change of
	behavior; it is just an improvement of explanation.

2010-11-04  Don Porter  <dgp@users.sourceforge.net>

	* changes:	Updates for 8.6b2 release.  (Thanks Andreas Kupries)

2010-11-03  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinFcmd.c:    [FRQ 2965056]: Windows build with -DUNICODE
	* win/tclWinFile.c:    (more clean-ups for pre-win2000 stuff)
	* win/tclWinReg.c:

2010-11-03  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdMZ.c (TryPostBody):  Ensure that errors when setting
	* tests/error.test (error-19.1[12]): message/opt capture variables get
					     reflected properly to the caller.

2010-11-03  Kevin B. Kenny  <kennykb@acm.org>

	* generic/tclCompCmds.c (TclCompileCatchCmd): [Bug 3098302]:
	* tests/compile.test (compile-3.6): Reworked the compilation of the
	[catch] command so as to avoid placing any code that might throw an
	exception (specifically, any initial substitutions or any stores to
	result or options variables) between the BEGIN_CATCH and END_CATCH but
	outside the exception range.  Added a test case that panics on a stack
	smash if the change is not made.

2010-11-01  Stuart Cassoff  <stwo@users.sourceforge.net>

	* library/safe.tcl:	Improved handling of non-standard module path
	* tests/safe.test:	lists, empty path lists in particular.

2010-11-01  Kevin B. Kenny  <kennykb@acm.org>

	* library/tzdata/Asia/Hong_Kong:
	* library/tzdata/Pacific/Apia:
	* library/tzdata/Pacific/Fiji:   Olson's tzdata2010o.

2010-10-29  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* generic/tclTimer.c:	[Bug 2905784]: Stop small [after]s from
				wasting CPU while keeping accuracy.

2010-10-28  Kevin B. Kenny  <kennykb@acm.org>

	[dogeen-assembler-branch]
	* generic/tclAssembly.c:
	* tests/assembly.test (assemble-31.*): Added jump tables.

2010-10-28  Don Porter  <dgp@users.sourceforge.net>

	* tests/http.test:	[Bug 3097490]: Make http-4.15 pass in
				isolation.

	* unix/tclUnixSock.c:	[Bug 3093120]: Prevent calls of
				freeaddrinfo(NULL) which can crash some
				systems.  Thanks Larry Virden.

2010-10-26  Reinhard Max  <max@suse.de>

	* Changelog.2008: Split off from Changelog.
	* generic/tclIOSock.c (TclCreateSocketAddress): The interp != NULL
	check is needed for ::tcl::unsupported::socketAF as well.

2010-10-26  Donal K. Fellows  <dkf@users.sf.net>

	* unix/tclUnixSock.c (TcpGetOptionProc): Prevent crash if interp is
	* win/tclWinSock.c (TcpGetOptionProc):   NULL (a legal situation).

2010-10-26  Reinhard Max  <max@suse.de>

	* unix/tclUnixSock.c (TcpGetOptionProc): Added support for
	::tcl::unsupported::noReverseDNS, which if set to any value, prevents
	[fconfigure -sockname] and [fconfigure -peername] from doing
	reverse DNS queries.

2010-10-24  Kevin B. Kenny  <kennykb@acm.org>

	[dogeen-assembler-branch]
	* generic/tclAssembly.c:
	* tests/assembly.test (assemble-17.15): Reworked branch handling so
	that forward branches can use jump1 (jumpTrue1, jumpFalse1). Added
	test cases that the forward branches will expand to jump4, jumpTrue4,
	jumpFalse4 when needed.

2010-10-23  Kevin B. Kenny  <kennykb@acm.org>

	[dogeen-assembler-branch]
	* generic/tclAssembly.h (removed):
				Removed file that was included in only one
				source file.
	* generictclAssembly.c:	Inlined tclAssembly.h.

2010-10-17  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* doc/info.n:            [Patch 2995655]:
	* generic/tclBasic.c:    Report inner contexts in [info errorstack]
	* generic/tclCompCmds.c:
	* generic/tclCompile.c:
	* generic/tclCompile.h:
	* generic/tclExecute.c:
	* generic/tclInt.h:
	* generic/tclNamesp.c:
	* tests/error.test:
	* tests/result.test:

2010-10-20  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCompCmds.c (TclCompileDictForCmd): Update the compilation
	* generic/tclCompile.c (tclInstructionTable):	of [dict for] so that
	* generic/tclExecute.c (TEBCresume):		it no longer makes any
	use of INST_DICT_DONE now that's not needed, and make it clearer in
	the implementation of the instruction that it's just a deprecated form
	of unset operation. Followup to my commit of 2010-10-16.

2010-10-19  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclZlib.c (Tcl_ZlibStreamGet): [Bug 3081008]: Ensure that
	when a bytearray gets its internals entangled with zlib for more than
	a passing moment, that bytearray will never be shimmered away. This
	increases the amount of copying but is simple to get right, which is a
	reasonable trade-off.

	* generic/tclStringObj.c (Tcl_AppendObjToObj): Added some special
	cases so that most of the time when you build up a bytearray by
	appending, it actually ends up being a bytearray rather than
	shimmering back and forth to string.

	* tests/http11.test (check_crc): Use a simpler way to express the
	functionality of this procedure.

	* generic/tclZlib.c: Purge code that wrote to the object returned by
	Tcl_GetObjResult, as we don't want to do that anti-pattern no more.

2010-10-18  Jan Nijtmans  <nijtmans@users.sf.net>

	* tools/uniParse.tcl:   [Bug 3085863]: tclUniData was 9 years old;
	Ignore non-BMP characters and fix comment about UnicodeData.txt file.
	* generic/regcomp.c:    Fix comment
	* tests/utf.test:       Add some Unicode 6 testcases

2010-10-17  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* doc/info.n:           Document [info errorstack] faithfully.

2010-10-16  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclExecute.c (ReleaseDictIterator): Factored out the release
	of the bytecode-level dictionary iterator information so that the
	side-conditions on instruction issuing are simpler.

2010-10-15  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/reg_locale.c: [Bug 3085863]: tclUniData 9 years old: Updated
	* generic/tclUniData.c: Unicode tables to latest UnicodeData.txt,
	* tools/uniParse.tcl:   corresponding with Unicode 6.0 (except for
				out-of-range chars > 0xFFFF)

2010-10-13  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCompile.c:	Alternative fix for [Bugs 467523,983660] where
	* generic/tclExecute.c:	sharing of empty scripts is allowed again.

2010-10-13  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinThrd.h: (removed) because it is just empty en used nowhere
	* win/tcl.dsp

2010-10-12  Jan Nijtmans  <nijtmans@users.sf.net>

	* tools/uniClass.tcl:    Spacing and comments: let uniClass.tcl
	* generic/regc_locale.c: generation match better the current
				 (hand-modified) regc_locale.c
	* tools/uniParse.tcl:    Generate proper const qualifiers for
	* generic/tclUniData.c:  tclUniData.c

2010-10-12  Reinhard Max  <max@suse.de>

	* unix/tclUnixSock.c (CreateClientSocket): [Bug 3084338]: Fix a
	memleak and refactor the calls to freeaddrinfo().

2010-10-11  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinDde.c:    [FRQ 2965056]: Windows build with -DUNICODE
	* win/tclWinReg.c:
	* win/tclWinTest.c:   More cleanups
	* win/tclWinFile.c:   Add netapi32 to the link line, so we no longer
	* win/tcl.m4:         have to use LoadLibrary to access those
			      functions.
	* win/makefile.vc:
	* win/configure:      (Re-generate with autoconf-2.59)
	* win/rules.vc        Update for VS10

2010-10-09  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclExecute.c: Fix overallocation of exec stack in TEBC (due
	to mixing numwords and numbytes)

2010-10-08  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclIOSock.c: On Windows, use gai_strerrorA

2010-10-06  Don Porter  <dgp@users.sourceforge.net>

	* tests/winPipe.test:	Test hygiene with makeFile and removeFile.

	* generic/tclCompile.c:	[Bug 3081065]: Prevent writing to the intrep
	* tests/subst.test:	fields of a freed Tcl_Obj.

2010-10-06  Kevin B. Kenny  <kennykb@acm.org>

	[dogeen-assembler-branch]

	* generic/tclAssembly.c:
	* generic/tclAssembly.h:
	* tests/assemble.test: Added catches. Still needs a lot of testing.

2010-10-02  Kevin B. Kenny  <kennykb@acm.org>

	[dogeen-assembler-branch]

	* generic/tclAssembly.c:
	* generic/tclAssembly.h:
	* tests/assemble.test: Added dictAppend, dictIncrImm, dictLappend,
	dictSet, dictUnset, nop, regexp, nsupvar, upvar, and variable.

2010-10-02  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclExecute.c (TEBCresume): [Bug 3079830]: Added invalidation
	of string representations of dictionaries in some cases.

2010-10-01  Jeff Hobbs  <jeffh@ActiveState.com>

	* generic/tclExecute.c (EvalStatsCmd): change 'evalstats' to return
	data to interp by default, or if given an arg, use that as filename to
	output to (accepts 'stdout' and 'stderr').  Fix output to print used
	inst count data.
	* generic/tclCkalloc.c: Change TclDumpMemoryInfo sig to allow objPtr
	* generic/tclInt.decls: as well as FILE* as output.
	* generic/tclIntDecls.h:

2010-10-01  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclBasic.c, generic/tclClock.c, generic/tclEncoding.c,
	* generic/tclEnv.c, generic/tclLoad.c, generic/tclNamesp.c,
	* generic/tclObj.c, generic/tclRegexp.c, generic/tclResolve.c,
	* generic/tclResult.c, generic/tclUtil.c, macosx/tclMacOSXFCmd.c:
	More purging of strcpy() from locations where we already know the
	length of the data being copied.

2010-10-01  Kevin B. Kenny  <kennykb@acm.org>

	[dogeen-assembler-branch]

	* tests/assemble.test:
	* generic/tclAssemble.h:
	* generic/tclAssemble.c:  Added listIn, listNotIn, and dictGet.

2010-09-30  Kevin B. Kenny  <kennykb@acm.org>

	[dogeen-assembler-branch]

	* tests/assemble.test:   Added tryCvtToNumeric and several more list
	* generic/tclAssemble.c: operations.
	* generic/tclAssemble.h:

2010-09-29  Kevin B. Kenny  <kennykb@acm.org>

	[dogeen-assembler-branch]

	* tests/assemble.test:   Completed conversion of tests to a
	* generic/tclAssemble.c: "white box" structure that follows the
	C code. Added missing safety checks on the operands of 'over' and
	'reverse' so that negative operand counts don't smash the stack.

2010-09-29  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/configure:	Re-generate with autoconf-2.59
	* win/configure:
	* generic/tclMain.c:	Make compilable with -DUNICODE as well

2010-09-28  Reinhard Max  <max@suse.de>

	TIP #162 IMPLEMENTATION

	* doc/socket.n:		Document the changes to the [socket] and
				[fconfigure] commands.

	* generic/tclInt.h:	Introduce TclCreateSocketAddress() as a
	* generic/tclIOSock.c:	replacement for the platform-dependent
	* unix/tclUnixSock.c:	TclpCreateSocketAddress() functions. Extend
	* unix/tclUnixChan.c:	the [socket] and [fconfigure] commands to
	* unix/tclUnixPort.h:	behave as proposed in TIP #162. This is the
	* win/tclWinSock.c:	core of what is required to support the use of
	* win/tclWinPort.h:	IPv6 sockets in Tcl.

	* compat/fake-rfc2553.c: A compat implementation of the APIs defined
	* compat/fake-rfc2553.h: in RFC-2553 (getaddrinfo() and friends) on
				 top of the existing gethostbyname() etc.
	* unix/configure.in:	 Test whether the fake-implementation is
	* unix/tcl.m4:		 needed.
	* unix/Makefile.in:	 Add a compile target for fake-rfc2553.

	* win/configure.in:	Allow cross-compilation by default.

	* tests/socket.test:	Improve the test suite to make more use of
	* tests/remote.tcl:	randomized ports to reduce interference with
				tests running in parallel or other services on
				the machine.

2010-09-28  Kevin B. Kenny  <kennykb@acm.org>

	[dogeen-assembler-branch]

	* tests/assemble.test: Added more "white box" tests.
	* generic/tclAssembly.c: Added the error checking and reporting
	for undefined labels. Revised code so that no pointers into the
	bytecode sequence are held (because the sequence can move!),
	that no Tcl_HashEntry pointers are held (because the hash table
	doesn't guarantee their stability!) and to eliminate the BBHash
	table, which is merely additional information indexed by jump
	labels and can just as easily be held in the 'label' structure.
	Renamed shared structures to CamelCase, and renamed 'label' to
	JumpLabel because other types of labels may eventually be possible.

2010-09-27  Kevin B. Kenny  <kennykb@acm.org>

	[dogeen-assembler-branch]

	* tests/assemble.test: Added more "white box" tests.
	* generic/tclAssembly.c: Fixed bugs exposed by the new tests.
	(a) [eval] and [expr] had incorrect stack balance computed if
	the arg was not a simple word. (b) [concat] accepted a negative
	operand count. (c) [invoke] accepted a zero or negative operand
	count. (d) more misspelt error messages.
	Also replaced a funky NRCallTEBC with the new call
	TclNRExecuteByteCode, necessitated by a merge with changes on the
	HEAD.

2010-09-26  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclBasic.c:    [Patch 3072080] (minus the itcl
	* generic/tclCmdIL.c:    update): a saner NRE.
	* generic/tclCompExpr.c:
	* generic/tclCompile.c:  This makes TclNRExecuteByteCode (ex TEBC)
	* generic/tclCompile.h:  to be a normal NRE citizen: it loses its
	* generic/tclExecute.c:  special status.
	* generic/tclInt.decls:  The logic flow within the BC engine is
	* generic/tclInt.h:      simplified considerably.
	* generic/tclIntDecls.h:
	* generic/tclObj.c:
	* generic/tclProc.c:
	* generic/tclTest.c:

	* generic/tclVar.c: Use the macro HasLocalVars everywhere

2010-09-26  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclOOMethod.c (ProcedureMethodVarResolver): avoid code
	duplication, let the runtime var resolver call the compiled var
	resolver.

2010-09-26  Kevin B. Kenny  <kennykb@acm.org>

	[dogeen-assembler-branch]

	* tests/assemble.test:	Added many new tests moving toward a more
	comprehensive test suite for the assembler.
	* generic/tclAssembly.c:	Fixed bugs exposed by the new tests:
	(a) [bitnot] and [not] had incorrect operand counts. (b)
	INST_CONCAT cannot concatenate zero objects. (c) misspelt error
	messages. (d) the "assembly code" internal representation lacked
	a duplicator, which caused double-frees of the Bytecode object
	if assembly code ever was duplicated.

2010-09-25  Kevin B. Kenny   <kennykb@acm.org>

	[dogeen-assembler-branch]

	* generic/tclAssembly.c:	Massive refactoring of the assembler
	* generic/tclAssembly.h:	to use a Tcl-like syntax (and use
	* tests/assemble.test:		Tcl_ParseCommand to parse it). The
	* tests/assemble1.bench:	refactoring also ensures that
	Tcl_Tokens in the assembler have string ranges inside the source
	code, which allows for [eval] and [expr] assembler directives
	that simply call TclCompileScript and TclCompileExpr recursively.

2010-09-24  Jeff Hobbs  <jeffh@ActiveState.com>

	* tests/stringComp.test: improved string eq/cmp test coverage
	* generic/tclExecute.c (TclExecuteByteCode): merge INST_STR_CMP and
	INST_STR_EQ/INST_STR_NEQ paths.  Speeds up eq/ne/[string eq] with
	obj-aware comparisons and eq/==/ne/!= with length equality check.

2010-09-24  Andreas Kupries  <andreask@activestate.com>

	* tclWinsock.c: [Bug 3056775]: Fixed race condition between thread and
	internal co-thread access of a socket's structure because of the
	thread not using the socketListLock in TcpAccept(). Added
	documentation on how the module works to the top.

2010-09-23  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclDecls.h: Make Tcl_SetPanicProc and Tcl_GetStringResult
	* unix/tclAppInit.c:  callable without stubs, just as Tcl_SetVar.
	* win/tclAppInit.c:

2010-09-23  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCmdAH.c:   Fix cases where value returned by
	* generic/tclEvent.c:   Tcl_GetReturnOptions() was leaked.
	* generic/tclMain.c:    Thanks to Jeff Hobbs for discovery of the
	anti-pattern to seek and destroy.

2010-09-23  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tclAppInit.c:  Make compilable with -DUNICODE (not activated
	* win/tclAppInit.c:   yet), many clean-ups in comments.

2010-09-22  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclExecute: [Bug 3072640]: One more DECACHE_STACK_INFO() was
	missing.

	* tests/execute.test: Added execute-10.3 for [Bug 3072640]. The test
	causes a mem failure.

	* generic/tclExecute: Protect all possible writes to ::errorInfo or
	::errorCode with DECACHE_STACK_INFO(), as they could run traces. The
	new calls to be protected are Tcl_ResetResult(), Tcl_SetErrorCode(),
	IllegalExprOperandType(), TclExprFloatError(). The error was triggered
	by [Patch 3072080].

2010-09-22  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tcl.m4:		Add kernel32 to LIBS, so the link line for
	* win/configure:	mingw is exactly the same as for MSVC++.

2010-09-21  Jeff Hobbs  <jeffh@ActiveState.com>

	* generic/tclExecute.c (TclExecuteByteCode):
	* generic/tclOOMethod.c (ProcedureMethodCompiledVarConnect):
	* generic/tclVar.c (TclLookupSimpleVar, CompareVarKeys):
	* generic/tclPathObj.c (Tcl_FSGetNormalizedPath, Tcl_FSEqualPaths):
	* generic/tclIOUtil.c (TclFSCwdPointerEquals): peephole opt
	* generic/tclResult.c (TclMergeReturnOptions): Use memcmp where
	applicable as possible speedup on some libc variants.

2010-09-21  Kevin B. Kenny  <kennykb@acm.org>

	[BRANCH: dogeen-assembler-branch]

	* generic/tclAssembly.c (new file):
	* generic/tclAssembly.h:
	* generic/tclBasic.c (builtInCmds, Tcl_CreateInterp):
	* generic/tclInt.h:
	* tests/assemble.test (new file):
	* tests/assemble1.bench (new file):
	* unix/Makefile.in:
	* win/Makefile.in:
	* win/Makefile.vc:
		Initial commit of Ozgur Dogan Ugurlu's (SF user: dogeen)
		assembler for the Tcl bytecode language.

2010-09-21  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinFile.c:   Fix declaration after statement.
	* win/tcl.m4:         Add -Wdeclaration-after-statement, so this
	* win/configure:      mistake cannot happen again.
	* win/tclWinFCmd.c:   [Bug 3069278]: Breakage on head Windows
	* win/tclWinPipe.c:   triggered by install-tzdata, final fix

2010-09-20  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinFCmd.c: Eliminate tclWinProcs->useWide everywhere, since
	* win/tclWinFile.c: the value is always "1" on platforms >win95
	* win/tclWinPipe.c:

2010-09-19  Donal K. Fellows  <dkf@users.sf.net>

	* doc/file.n (file readlink): [Bug 3070580]: Typofix.

2010-09-18  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinFCmd.c [Bug 3069278]: Breakage on head Windows triggered
	by install-tzdata. Temporary don't compile this with -DUNICODE, while
	investigating this bug.

2010-09-16  Jeff Hobbs  <jeffh@ActiveState.com>

	* win/tclWinFile.c: Remove define of FINDEX_INFO_LEVELS as all
	supported versions of compilers should now have it.

	* unix/Makefile.in: Do not pass current build env vars when using
	NATIVE_TCLSH in targets.

2010-09-16  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclDecls.h:    Make Tcl_FindExecutable() work in UNICODE
	* generic/tclEncoding.c: compiles (windows-only) as well as ASCII.
	* generic/tclStubInit.c: Needed for [FRQ 491789]: setargv() doesn't
	support a unicode cmdline.

2010-09-15  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclBinary.c (TclAppendBytesToByteArray): [Bug 3067036]: Make
	sure we never try to double zero repeatedly to get a buffer size. Also
	added a check for sanity on the size of buffer being appended.

2010-09-15  Don Porter  <dgp@users.sourceforge.net>

	* unix/Makefile.in:	Revise `make dist` target to tolerate the
	case of zero bundled packages.

2010-09-15  Jan Nijtmans  <nijtmans@users.sf.net>

	* tools/genStubs.tcl:   [Patch 3034251]: Backport ttkGenStubs.tcl
	* generic/tcl.decls:    features to genStubs.tcl. Make the "generic"
	* generic/tclInt.decls: argument in the *.decls files optional
	* generic/tclOO.decls:  (no change to any tcl*Decls.h files)
	* generic/tclTomMath.decls:
	This allows genStubs.tcl to generate the ttk stub files as well, while
	keeping full compatibility with existing *.decls files.

2010-09-14  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinPort.h:  Allow all Win2000+ API entries in Tcl
	* win/tclWin32Dll.c: Eliminate dynamical loading of advapi23 and
	kernel32 symbols.

2010-09-13  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinChan.c:      Various clean-ups, converting from
	* win/tclWinConsole.c:   tclWinProc->xxxProc directly to Xxx
	* win/tclWinInit.c:      (no change in functionality)
	* win/tclWinLoad.c:
	* win/tclWinSerial.c:
	* win/tclWinSock.c:
	* tools/genStubs.tcl:    Add scspec feature from ttkGenStubs.tcl
	  (no change in output for *Decls.h files)

2010-09-10  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWin32Dll.c: Partly revert yesterday's change, to make it work
	on VC++ 6.0 again.

2010-09-10  Donal K. Fellows  <dkf@users.sf.net>

	* doc/regsub.n: [Bug 3063568]: Fix for gotcha in example due to Tcl's
	special handling of backslash-newline. Makes example slightly less
	pure, but more useful.

2010-09-09  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/makefile.vc:   Mingw should always link with -ladvapi32.
	* win/tcl.m4:
	* win/configure:     (regenerated)
	* win/tclWinInt.h:   Remove ascii variant of tkWinPocs table, it is
	* win/tclWin32Dll.c: no longer necessary. Fix CreateProcess signature
	* win/tclWinPipe.c:  and remove unused GetModuleFileName and lstrcpy.
	* win/tclWinPort.h:  Mingw/cygwin fixes: <tchar.h> should always be
	included, and fix conflict in various macro values: Always force the
	same values as in VC++.

2010-09-08  Don Porter  <dgp@users.sourceforge.net>

	* win/tclWinChan.c:	[Bug 3059922]: #ifdef protections to permit
	* win/tclWinFCmd.c:     builds with mingw on amd64 systems. Thanks to
				"mescalinum" for reporting and testing.

2010-09-08  Andreas Kupries  <andreask@activestate.com>

	* doc/tm.n: Added underscore to the set of characters accepted in
	module names. This is true for quite some time in the code, this
	change catches up the documentation.

2010-09-03  Donal K. Fellows  <dkf@users.sf.net>

	* tools/tcltk-man2html.tcl (plus-pkgs): Improve the package
	documentation search pattern to support the doctoos-generated
	directory structure.
	* tools/tcltk-man2html-utils.tcl (output-name): Made this more
	resilient against misformatted NAME sections, induced by import of
	Thread package documentation into Tcl doc tree.

2010-09-02  Andreas Kupries  <andreask@activestate.com>

	* doc/glob.n: Fixed documentation ambiguity regarding the handling
	of -join.

	* library/safe.tcl (safe::AliasGlob): Fixed another problem, the
	option -join does not stop option processing in the core builtin, so
	the emulation must not do that either.

2010-09-01  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

	* library/safe.tcl (safe::AliasGlob): Moved the command extending the
	actual glob command with a -directory flag to when we actually have a
	proper untranslated path,

2010-09-01  Andreas Kupries  <andreask@activestate.com>

	* generic/tclExecute.c: [Bug 3057639]: Applied patch by Jeff to make
	* generic/tclVar.c:	the behaviour of lappend in bytecompiled mode
	* tests/append.test:	consistent with direct-eval and 'append'
	* tests/appendComp.test: generally. Added tests (append*-9.*)
	showing the difference.

2010-08-31  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/rules.vc:               Typo (thanks to Twylite discovering
				      this)
	* generic/tclStubLib.c:       Revert to previous version: MSVC++ 6.0
	* generic/tclTomMathStubLib.c:cannot handle the new construct.
	* generic/tcl.decls           [Patch 2997642]: Many type casts needed
	* generic/tclDecls.h:         when using Tcl_Pkg* API. Remaining part.
	* generic/tclPkg.c:
	* generic/tclBasic.c:
	* generic/tclTomMathInterface.c:
	* doc/PkgRequire.3

2010-08-31  Andreas Kupries  <andreask@activestate.com>

	* win/tcl.m4: Applied patch by Jeff fixing issues with the manifest
	handling on Win64.
	* win/configure: Regenerated.

2010-08-30  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclBasic.c:    [Bugs 3046594,3047235,3048771]: New
	* generic/tclCmdAH.c:    implementation for [tailcall] command: it now
	* generic/tclCmdMZ.c:    schedules the command and returns TCL_RETURN.
	* generic/tclExecute.c:  This fixes all issues with [catch] and [try].
	* generic/tclInt.h:      Thanks dgp for exploring the dark corners.
	* generic/tclNamesp.c:   More thorough testing is required.
	* tests/tailcall.test:

2010-08-30  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/Makefile.in:   [FRQ 2965056]: Windows build with -DUNICODE
	* win/rules.vc:
	* win/tclWinFCmd.c:  Make sure that allocated TCHAR arrays are
	* win/tclWinFile.c:  always properly aligned as wchar_t, and
	* win/tclWinPipe.c:  not bigger than necessary.
	* win/tclWinSock.c:
	* win/tclWinDde.c:   Those 3 files are not converted yet to be
	* win/tclWinReg.c:   built with -DUNICODE, so add a TODO.
	* win/tclWinTest.c:
	* generic/tcl.decls:  [Patch 2997642]: Many type casts needed when
	* generic/tclDecls.h: using Tcl_Pkg* API. Partly.
	* generic/tclPkg.c:
	* generic/tclStubLib.c: Demonstration how this change can benefit
				code.
	* generic/tclTomMathStubLib.c:
	* doc/PkgRequire.3:

2010-08-29  Donal K. Fellows  <dkf@users.sf.net>

	* doc/dict.n: [Bug 3046999]: Corrected cross reference to array
	manpage to refer to (correct) existing subcommand.

2010-08-26  Jeff Hobbs  <jeffh@ActiveState.com>

	* unix/configure, unix/tcl.m4: SHLIB_LD_LIBS='${LIBS}' for OSF1-V*.
	Add /usr/lib64 to set of auto-search dirs. [Bug 1230554]
	(SC_PATH_X): Correct syntax error when xincludes not found.

	* win/Makefile.in (VC_MANIFEST_EMBED_DLL VC_MANIFEST_EMBED_EXE):
	* win/configure, win/configure.in, win/tcl.m4: SC_EMBED_MANIFEST
	macro and --enable-embedded-manifest configure arg added to support
	manifest embedding where we know the magic.  Help prevents DLL hell
	with MSVC8+.

2010-08-24  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tcl.decls: [Bug 3007895]: Tcl_(Find|Create)HashEntry
	* generic/tclHash.c: stub entries can never be called.
	* generic/tclDecls.h:
	* generic/tclStubInit.c: [Patch 2994165]: Change signature of
	Tcl_FSGetNativePath and TclpDeleteFile follow-up: move stub entry back
	to original location.

2010-08-23  Kevin B. Kenny  <kennykb@acm.org>

	* library/tzdata/Africa/Cairo:
	* library/tzdata/Asia/Gaza: Olson's tzdata2010l.

2010-08-22  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclBasic.c:  [Patch 3009403]: Signature of Tcl_GetHashKey,
	* generic/tclBinary.c: Tcl_(Create|Find)HashEntry follow-up:
	* generic/tclCmdIL.c:  Remove many type casts which are no longer
	* generic/tclCompile.c:necessary as a result of this signature change.
	* generic/tclDictObj.c:
	* generic/tclEncoding.c:
	* generic/tclExecute.c:
	* generic/tclInterp.c:
	* generic/tclIOCmd.c:
	* generic/tclObj.c:
	* generic/tclProc.c:
	* generic/tclTest.c:
	* generic/tclTrace.c:
	* generic/tclUtil.c:
	* generic/tclVar.c:

2010-08-21  Donal K. Fellows  <dkf@users.sf.net>

	* doc/linsert.n: [Bug 3045123]: Make description of what is actually
	happening more accurate.

2010-08-21  Jan Nijtmans  <nijtmans@users.sf.net>

	* tools/genStubs.tcl: [Patch 3034251]: Backport ttkGenStubs.tcl
	features to genStubs.tcl, partly: Use void (*reserved$i)(void) = 0
	instead of void *reserved$i = NULL for unused stub entries, in case
	pointer-to-function and pointer-to-object are different sizes.
	* generic/tcl*Decls.h:   (regenerated)
	* generic/tcl*StubInit.c:(regenerated)

2010-08-20  Jan Nijtmans  <nijtmans@users.sf.net>

	* doc/Method.3:   Fix definition of Tcl_MethodType.

2010-08-19  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclTrace.c (TraceExecutionObjCmd, TraceCommandObjCmd)
	(TraceVariableObjCmd): [Patch 3048354]: Use memcpy() instead of
	strcpy() to avoid buffer overflow; we have the correct length of data
	to copy anyway since we've just allocated the target buffer.

2010-08-18  Jan Nijtmans  <nijtmans@users.sf.net>

	* tools/genStubs.tcl: [Patch 3034251]: Backport ttkGenStubs.tcl
	features to genStubs.tcl, partly: remove unneeded ifdeffery and put
	C++ guard around stubs pointer definition.
	* generic/*Decls.h:   (regenerated)

2010-08-18  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclBasic.c:   New redesign of [tailcall]: find
	* generic/tclExecute.c: errors early on, so that errorInfo
	* generic/tclInt.h:     contains the proper info [Bug 3047235]
	* generic/tclNamesp.c:

	* generic/tclCmdAH.c (TclNRTryObjCmd): [Bug 3046594]: Block
	tailcalling out of the body of a non-bc'ed [try].

	* generic/tclBasic.c:    Redesign of [tailcall] to
	* generic/tclCmdAH.c:    (a) fix [Bug 3047235]
	* generic/tclCompile.h:  (b) enable fix for [Bug 3046594]
	* generic/tclExecute.c:  (c) enable recursive tailcalls
	* generic/tclInt.h:
	* generic/tclNamesp.c:
	* tests/tailcall.test:

2010-08-18  Donal K. Fellows  <dkf@users.sf.net>

	* library/safe.tcl (AliasGlob): [Bug 3004191]: Restore safe [glob] to
	working condition.

2010-08-15  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclProc.c (ProcWrongNumArgs): [Bug 3045010]: Make the
	handling of passing the wrong number of arguments to [apply] somewhat
	less verbose when a lambda term is present.

2010-08-14  Jan Nijtmans  <nijtmans@users.sf.net>

	* compat/unicows:    Remove completely, see [FRQ 2819611].
	* doc/FileSystem.3: [Patch 2994165]: Change signature of
	* generic/tcl.decls  Tcl_FSGetNativePath and TclpDeleteFile
	* generic/tclDecls.h:
	* generic/tclIOUtil.c:
	* generic/tclStubInit.c:
	* generic/tclInt.h:
	* unix/tclUnixFCmd.c:
	* win/tclWinFCmd.c:
	* doc/Hash.3: [Patch 3009403]: Signature of Tcl_GetHashKey,
	* generic/tcl.h:     Tcl_(Create|Find)HashEntry

2010-08-11  Jeff Hobbs  <jeffh@ActiveState.com>

	* unix/ldAix: Remove ancient (pre-4.2) AIX support
	* unix/configure: Regen with ac-2.59
	* unix/configure.in, unix/tclConfig.sh.in, unix/Makefile.in:
	* unix/tcl.m4 (AIX): Remove the need for ldAIX, replace with
	-bexpall/-brtl.  Remove TCL_EXP_FILE (export file) and other baggage
	that went with it.  Remove pre-4 AIX build support.

2010-08-11  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclBasic.c (TclNRYieldToObjCmd):
	* tests/coroutine.test: Fixed bad copypasta snafu. Thanks to Andy Goth
	for finding the bug.

2010-08-10  Jeff Hobbs  <jeffh@ActiveState.com>

	* generic/tclUtil.c (TclByteArrayMatch): Patterns may not be
	null-terminated, so account for that.

2010-08-09  Don Porter  <dgp@users.sourceforge.net>

	* changes:	Updates for 8.6b2 release.

2010-08-04  Jeff Hobbs  <jeffh@ActiveState.com>

	* win/Makefile.in, win/makefile.bc, win/makefile.vc, win/tcl.dsp:
	* win/tclWinPipe.c (TclpCreateProcess):
	* win/stub16.c (removed): Removed Win9x tclpip8x.dll build and 16-bit
	application loader stub support.  Win9x is no longer supported.

	* win/tclWin32Dll.c (TclWinInit): Hard-enforce Windows 9x as an
	unsupported platform with a panic.  Code to support it still exists in
	other files (to go away in time), but new APIs are being used that
	don't exist on Win9x.

	* unix/tclUnixFCmd.c: Adjust license header as per
	ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change

	* license.terms: Fix DFARs note for number-adjusted rights clause

	* win/tclWin32Dll.c (asciiProcs, unicodeProcs):
	* win/tclWinLoad.c (TclpDlopen): 'load' use LoadLibraryEx with
	* win/tclWinInt.h (TclWinProcs): LOAD_WITH_ALTERED_SEARCH_PATH to
	prefer dependent DLLs in same dir as loaded DLL.

	* win/Makefile.in (%.${OBJEXT}): better implicit rules support

2010-08-04  Andreas Kupries  <andreask@activestate.com>

	* generic/tclIORChan.c: [Bug 3034840]: Fixed reference counting in
	* generic/tclIORTrans.c: InvokeTclMethod and callers.
	* tests/ioTrans.test:

2010-08-03  Andreas Kupries  <andreask@activestate.com>

	* tests/var.test (var-19.1): [Bug 3037525]: Added test demonstrating
	the local hashtable deletion crash and fix.

	* tests/info.test (info-39.1): Added forward copy of test in 8.5
	branch about [Bug 2933089]. Should not fail, and doesn't, after
	updating the line numbers to the changed position.

2010-08-02  Kevin B. Kenny  <kennykb@users.sf.net>

	* library/tzdata/America/Bahia_Banderas:
	* library/tzdata/Pacific/Chuuk:
	* library/tzdata/Pacific/Pohnpei:
	* library/tzdata/Africa/Cairo:
	* library/tzdata/Europe/Helsinki:
	* library/tzdata/Pacific/Ponape:
	* library/tzdata/Pacific/Truk:
	* library/tzdata/Pacific/Yap:			Olson's tzdata2010k.

2010-08-02  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclVar.c: Correcting bad port of [Bug 3037525] fix

2010-07-28  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclVar.c: [Bug 3037525]: Lose fickle optimisation in
	TclDeleteVars (used for runtime-created locals) that caused crash.

2010-07-29  Jan Nijtmans  <nijtmans@users.sf.net>

	* compat/zlib/win32/README.txt: Official build of zlib1.dll 1.2.5 is
	* compat/zlib/win32/USAGE.txt:  finally available, so put it in.
	* compat/zlib/win32/zlib1.dll:

2010-07-25  Donal K. Fellows  <dkf@users.sf.net>

	* doc/http.n: Corrected description of location of one of the entries
	in the state array.

2010-07-24  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclDecls.h: [Bug 3029891]: Functions that don't belong in
	* generic/tclTest.c:  the stub table.
	* generic/tclBasic.c: From [Bug 3030870] make itcl 3.x built with
	pre-8.6 work in 8.6: Relax the relation between Tcl_CallFrame and
	CallFrame.

2010-07-16  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclBasic.c: Added more errorCode setting.

2010-07-15  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclExecute.c (TclExecuteByteCode): Ensure that [dict get]
	* generic/tclDictObj.c (DictGetCmd): always generates an errorCode on
	a failure to look up an entry.

2010-07-11  Pat Thoyts  <patthoyts@users.sourceforge.net>

	* unix/configure: (regenerated)
	* unix/configure.in: For the NATIVE_TCLSH variable use the autoconf
	* unix/Makefile.in:  SC_PROG_TCLSH to try and find a locally installed
	native binary. This avoids manually fixing up when cross compiling. If
	there is not one, revert to using the build product.

2010-07-02  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclInt.decs:	Reverted to the original TIP 337
	implementation on what to do with the obsolete internal stub for
	TclBackgroundException() (eliminate it!)
	* generic/tclIntDecls.h:	make genstubs
	* generic/tclStubInit.c:

2010-07-02  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclInt.decls:  [Bug 803489]: Tcl_FindNamespace problem in
	* generic/tclIntDecls.h: the Stubs table
	* generic/tclStubInit.c:

2010-07-02  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclExecute.c (IllegalExprOperandType): [Bug 3024379]: Made
	sure that errors caused by an argument to an operator being outside
	the domain of the operator all result in ::errorCode being ARITH
	DOMAIN and not NONE.

2010-07-01  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/rules.vc:              [Bug 3020677]: wish can't link reg1.2
	* tools/checkLibraryDoc.tcl: formatting, spacing, cleanup unused
	* tools/eolFix.tcl:          variables; no change in generated output
	* tools/fix_tommath_h.tcl:
	* tools/genStubs.tcl:
	* tools/index.tcl:
	* tools/man2help2.tcl:
	* tools/regexpTestLib.tcl:
	* tools/tsdPerf.tcl:
	* tools/uniClass.tcl:
	* tools/uniParse.tcl:

2010-07-01  Donal K. Fellows  <dkf@users.sf.net>

	* doc/mathop.n: [Bug 3023165]: Fix typo that was preventing proper
	rendering of the exclusive-or operator.

2010-06-28  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclPosixStr.c: [Bug 3019634]: errno.h and tclWinPort.h have
	conflicting definitions. Added messages for ENOTRECOVERABLE, EOTHER,
	ECANCELED and EOWNERDEAD, and fixed various typing mistakes in other
	messages.

2010-06-25  Reinhard Max  <max@suse.de>

	* tests/socket.test: Prevent a race condition during shutdown of the
	remote test server that can cause a hang when the server is being run
	in verbose mode.

2010-06-24  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinPort.h: [Bug 3019634]: errno.h and tclWinPort.h have
	conflicting definitions.

		***POTENTIAL INCOMPATIBILITY***
	On win32, the correspondence between errno and the related error
	message, as handled by Tcl_ErrnoMsg() changes. The error message is
	kept the same, but the corresponding errno value might change.

2010-06-22  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdIL.c (Tcl_LsetObjCmd): [Bug 3019351]: Corrected wrong
	args message.

2010-06-21  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tclLoadDl.c:    Eliminate various unnecessary type casts, use
	* unix/tclLoadNext.c:  function typedefs whenever possible
	* unix/tclUnixChan.c:
	* unix/tclUnixFile.c:
	* unix/tclUnixNotfy.c:
	* unix/tclUnixSock.c:
	* unix/tclUnixTest.c:
	* unix/tclXtTest.c:
	* generic/tclZlib.c:   Remove hack needed for zlib 1.2.3 on win32

2010-06-18  Donal K. Fellows  <dkf@users.sf.net>

	* library/init.tcl (auto_execok): [Bug 3017997]: Add .cmd to the
	default list of extensions that we can execute interactively.

2010-06-16  Jan Nijtmans  <nijtmans@users.sf.net>

	* tools/loadICU.tcl:   [Bug 3016135]: Traceback using clock format
	* library/msgs/he.msg: with locale of he_IL.

	* generic/tcl.h:       Simplify Tcl_AppInit and *_Init definitions,
	* generic/tclInt.h:    spacing. Change TclpThreadCreate and
	* generic/tcl.decls:   Tcl_CreateThread signature, making clear that
	* generic/tclDecls.h:  "proc" is a function pointer, as in all other
	* generic/tclEvent.c:  "proc" function parameters.
	* generic/tclTestProcBodyObj.c:
	* win/tclWinThrd.c:
	* unix/tclUnixThrd.c:
	* doc/Thread.3:
	* doc/Class.3:         Fix Tcl_ObjectMetadataType definition.

2010-06-14  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/Makefile.in:    Fix compilation of xttest with 8.6 changes
	* unix/tclXtNotify.c:
	* unix/tclXtTest.c:
	* generic/tclPipe.c:   Fix gcc warning (with -fstrict-aliasing=2)
	* library/auto.tcl:    Spacing and style fixes.
	* library/history.tcl:
	* library/init.tcl:
	* library/package.tcl:
	* library/safe.tcl:
	* library/tm.tcl:

2010-06-13  Donal K. Fellows  <dkf@users.sf.net>

	* tools/tcltk-man2html.tcl (make-man-pages): [Bug 3015327]: Make the
	title of a manual page be stored relative to its resulting directory
	name as well as its source filename. This was caused by both Tcl and a
	contributed package ([incr Tcl]) defining an Object.3. Also corrected
	the joining of strings in titles to avoid extra braces.

2010-06-09  Andreas Kupries  <andreask@activestate.com>

	* library/platform/platform.tcl: Added OSX Intel 64bit
	* library/platform/pkgIndex.tcl: Package updated to version 1.0.9.
	* unix/Makefile.in:
	* win/Makefile.in:

2010-06-09  Jan Nijtmans  <nijtmans@users.sf.net>

	* tools/tsdPerf.c:    Fix export of symbol Tsdperf_Init, when using
	-fvisibility=hidden. Make two functions static, eliminate some
	unnecessary type casts.
	* tools/configure.in: Update to Tcl 8.6
	* tools/configure:    (regenerated)
	* tools/.cvsignore    new file

2010-06-07  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* generic/tclExecute.c: Ensure proper reset of [info errorstack] even
	* generic/tclNamesp.c:  when compiling constant expr's with errors.

2010-06-05  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclBasic.c:   [Bug 3008307]: make callerPtr chains be
	* generic/tclExecute.c: traversable accross coro boundaries. Add the
	special coroutine CallFrame (partially reverting commit of
	2009-12-10), as it is needed for coroutines that do not push a CF, eg,
	those with [eval] as command. Thanks to Colin McCormack (coldstore)
	and Alexandre Ferrieux for the hard work on this.

2010-06-03  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* generic/tclNamesp.c: Safer (and faster) computation of [uplevel]
	* tests/error.test:    offsets in TIP 348. Toplevel offsets no longer
	* tests/result.test:   overestimated.

2010-06-02  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclOO.h:  BUILD_tcloo is never defined (leftover)
	* win/makefile.bc:  Don't set BUILD_tcloo (leftover)
	See also entry below: 2008-06-01  Joe Mistachkin

2010-06-01  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* generic/tclNamesp.c: Fix computation of [uplevel] offsets in TIP 348
	* tests/error.test:    Only depend on callerPtr chaining now.
	* tests/result.test:   Needed for upcoming coro patch.

2010-05-31  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclVar.c:        Eliminate some casts to (Tcl_HashTable *)
	* generic/tclExecute.c:
	* tests/fileSystem.test:   Fix filesystem-5.1 test failure on CYGWIN

2010-05-28  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclInt.h: [Patch 3008541]: Order of TIP #348 fields in
	Interp structure

2010-05-28  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCompCmdsSZ.c (IssueTryFinallyInstructions): [3007374]:
	Corrected error in handling of catch contexts to prevent crash with
	chained handlers.

	* generic/tclExecute.c (TclExecuteByteCode): Restore correct operation
	of instruction-level execution tracing (had been broken by NRE).

2010-05-27  Jan Nijtmans  <nijtmans@users.sf.net>

	* library/opt/optParse.tcl: Don't generate spaces at the end of a
	* library/opt/pkgIndex.tcl: line, eliminate ';' at line end, bump to
	* tools/uniParse.tcl:       v0.4.6
	* generic/tclUniData.c:
	* tests/opt.test:
	* tests/safe.test:

2010-05-21  Jan Nijtmans  <nijtmans@users.sf.net>

	* tools/installData.tcl: Make sure that copyDir only receives
	normalized paths, otherwise it might result in a crash on CYGWIN.
	Restyle according to the Tcl style guide.
	* generic/tclStrToD.c: [Bug 3005233]: Fix for build on OpenBSD vax

2010-05-19  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* tests/dict.test: Add missing tests for [Bug 3004007], fixed under
	the radar on 2010-02-24 (dkf): EIAS violation in list-dict conversions

2010-05-19  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/regcomp.c:     Don't use arrays of length 1, just use a
	* generic/tclFileName.c: single element then, it makes code more
	* generic/tclLoad.c:     readable. (Here it even prevents a type cast)

2010-05-17  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclStrToD.c: [Bug 2996549]: Failure in expr.test on Win32

2010-05-17  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdIL.c (TclInfoFrame): Change this code to use
	Tcl_GetCommandFullName rather than rolling its own. Discovered during
	the hunting of [Bug 3001438] but unlikely to be a fix.

2010-05-11  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinConsole.c: [Patch 2997087]: Unnecessary type casts.
	* win/tclWinDde.c:
	* win/tclWinLoad.c:
	* win/tclWinNotify.c:
	* win/tclWinSerial.c:
	* win/tclWinSock.c:
	* win/tclWinTime.c:
	* win/tclWinPort.h: Don't duplicate CYGWIN timezone #define from
			    tclPort.h

2010-05-07  Andreas Kupries  <andreask@activestate.com>

	* library/platform/platform.tcl: Fix cpu name for Solaris/Intel 64bit.
	* library/platform/pkgIndex.tcl: Package updated to version 1.0.8.
	* unix/Makefile.in:
	* win/Makefile.in:

2010-05-06  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclPkg.c:   Unnecessary type casts, see [Patch 2997087]

2010-05-04  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinNotify.c:	TCHAR-related fixes, making those two files
	* win/tclWinSock.c:	compile fine when TCHAR != char. Please see
	comments in [FRQ 2965056] (2965056-1.patch).

2010-05-03  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclIORChan.c:   Use "tclIO.h" and "tclTomMathDecls.h"
	* generic/tclIORTrans.c:  everywhere
	* generic/tclTomMath.h:
	* tools/fix_tommath_h.tcl:
	* libtommath/tommath.h:   Formatting (# should always be first char on
				  line)
	* win/tclAppInit.c:       For MINGW/CYGWIN, use GetCommandLineA
				  explicitly.
	* unix/.cvsignore:        Add pkg, *.dll

	* libtommath/tommath.h:       CONSTify various useful internal
	* libtommath/bn_mp_cmp_d.c:   functions (TclBignumToDouble, TclCeil,
	* libtommath/bn_mp_cmp_mag.c: TclFloor), and related tommath functions
	* libtommath/bn_mp_cmp.c:
	* libtommath/bn_mp_copy.c:
	* libtommath/bn_mp_count_bits.c:
	* libtommath/bn_mp_div_2d.c:
	* libtommath/bn_mp_mod_2d.c:
	* libtommath/bn_mp_mul_2d.c:
	* libtommath/bn_mp_neg.c:
	* generic/tclBasic.c:        Handle TODO: const correctness ?
	* generic/tclInt.h:
	* generic/tclStrToD.c:
	* generic/tclTomMath.decls:
	* generic/tclTomMath.h:
	* generic/tclTomMathDecls.h:

2010-04-30  Don Porter  <dgp@users.sourceforge.net>

	* generic/tcl.h:	Bump patchlevel to 8.6b1.2 to distinguish
	* library/init.tcl:	CVS snapshots from earlier snapshots as well
	* unix/configure.in:	as the 8.6b1 and 8.6b2 releases.
	* win/configure.in:

	* unix/configure:	autoconf-2.59
	* win/configure:

	* generic/tclBinary.c (TclAppendBytesToByteArray):	Add comments
	* generic/tclInt.h (TclAppendBytesToByteArray):	placing overflow
	protection responsibility on caller.  Convert "len" argument to signed
	int which any value already vetted for overflow issues will fit into.
	* generic/tclStringObj.c:	Update caller; standardize panic msg.

	* generic/tclBinary.c (UpdateStringOfByteArray): [Bug 2994924]:	Add
	panic when the generated string representation would grow beyond Tcl's
	size limits.

2010-04-30  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclBinary.c (TclAppendBytesToByteArray): Add extra armour
	against buffer overflows.

	* generic/tclBasic.c (NRInterpCoroutine): Corrected handling of
	* tests/coroutine.test (coroutine-6.4):   arguments to deal with
						  trickier cases.

2010-04-30  Miguel Sofer  <msofer@users.sf.net>

	* tests/coroutine.test: testing coroutine arguments after [yield]:
	check that only 0/1 allowed

2010-04-30  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclBasic.c (NRInterpCoroutine): Corrected handling of
	arguments to deal with trickier cases.

	* generic/tclCompCmds.c (TclCompileVariableCmd): Slightly tighter
	issuing of instructions.

	* generic/tclExecute.c (TclExecuteByteCode): Add peephole optimization
	of the fact that INST_DICT_FIRST and INST_DICT_NEXT always have a
	conditional jump afterwards.

	* generic/tclBasic.c (TclNRYieldObjCmd, TclNRYieldmObjCmd)
	(NRInterpCoroutine): Replace magic values for formal argument counts
	for coroutine command implementations with #defines, for an increase
	in readability.

2010-04-30  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclMain.c: Unnecessary TCL_STORAGE_CLASS re-definition. It
	was used for an ancient dummy reference to Tcl_LinkVar(), but that's
	already gone since 2002-05-29.

2010-04-29  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclCompExpr.c: Slight change in the literal sharing
	* generic/tclCompile.c:  mechanism to avoid shimmering of
	* generic/tclCompile.h:  command names.
	* generic/tclLiteral.c:

2010-04-29  Andreas Kupries  <andreask@activestate.com>

	* library/platform/platform.tcl: Another stab at getting the /lib,
	* library/platform/pkgIndex.tcl: /lib64 difference right for linux.
	* unix/Makefile.in:		 Package updated to version 1.0.7.
	* win/Makefile.in:

2010-04-29  Kevin B. Kenny  <kennykb@acm.org>

	* library/tzdata/Antarctica/Macquarie:
	* library/tzdata/Africa/Casablanca:
	* library/tzdata/Africa/Tunis:
	* library/tzdata/America/Santiago:
	* library/tzdata/America/Argentina/San_Luis:
	* library/tzdata/Antarctica/Casey:
	* library/tzdata/Antarctica/Davis:
	* library/tzdata/Asia/Anadyr:
	* library/tzdata/Asia/Damascus:
	* library/tzdata/Asia/Dhaka:
	* library/tzdata/Asia/Gaza:
	* library/tzdata/Asia/Kamchatka:
	* library/tzdata/Asia/Karachi:
	* library/tzdata/Asia/Taipei:
	* library/tzdata/Europe/Samara:
	* library/tzdata/Pacific/Apia:
	* library/tzdata/Pacific/Easter:
	* library/tzdata/Pacific/Fiji:   Olson's tzdata2010i.

2010-04-29  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclBinary.c (TclAppendBytesToByteArray): [Bug 2992970]: Make
	* generic/tclStringObj.c (Tcl_AppendObjToObj): an append of a byte
	array to another into an efficent operation. The problem was the (lack
	of) a proper growth management strategy for the byte array.

2010-04-29  Jan Nijtmans  <nijtmans@users.sf.net>

	* compat/dirent2.h:	Include "tcl.h", not <tcl.h>, like everywhere
	* compat/dlfcn.h:	else, to ensure that the version in the Tcl
	* compat/stdlib.h:	distribution is used, not some version from
	* compat/string.h:	somewhere else.
	* compat/unistd.h:

2010-04-28  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/Makefile.in:	Remove unused @MAN2TCLFLAGS@
	* win/tclWinPort.h:	Move <limits.h> include from tclInt.h to
	* generic/tclInt.h:	tclWinPort.h, and eliminate unneeded
	* generic/tclEnv.c:	<stdlib.h>, <stdio.h> and <string.h>, which
				are already in tclInt.h
	* generic/regcustom.h:	Move "tclInt.h" from regcustom.h up to
	* generic/regex.h:	regex.h.
	* generic/tclAlloc.c:	Unneeded <stdio.h> include.
	* generic/tclExecute.c:	Fix gcc warning: comparison between signed and
				unsigned.

2010-04-28  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclInt.h (TclIsVarDirectUnsettable): Corrected flags so that
	deletion of traces is not optimized out...

	* generic/tclExecute.c (ExecuteExtendedBinaryMathOp)
	(TclCompareTwoNumbers,ExecuteExtendedUnaryMathOp,TclExecuteByteCode):
	[Patch 2981677]: Move the less common arithmetic operations (i.e.,
	exponentiation and operations on non-longs) out of TEBC for a big drop
	in the overall size of the stack frame for most code. Net effect on
	speed is minimal (slightly faster overall in tclbench). Also extended
	the number of places where TRESULT handling is replaced with a jump to
	dedicated code.

2010-04-27  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclExecute.c (TclExecuteByteCode): Rearrange location of an
	assignment to shorten the object code.

2010-04-27  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclIOUtil.c (Tcl_FSGetNativePath): [Bug 2992292]:
	tclIOUtil.c assignment type mismatch compiler warning
	* generic/regguts.h:     If tclInt.h or tclPort.h is already
	* generic/tclBasic.c:    included, don't include <limits.h>
	* generic/tclExecute.c:  again. Follow-up to [Bug 2991415]:
	* generic/tclIORChan.c:  tclport.h #included before limits.h
	* generic/tclIORTrans.c: See comments in [Bug 2991415]
	* generic/tclObj.c:
	* generic/tclOOInt.h:
	* generic/tclStrToD.c:
	* generic/tclTomMath.h:
	* generic/tclTomMathInterface.c:
	* generic/tclUtil.c:
	* compat/strtod.c:
	* compat/strtol.c:

2010-04-27  Kevin B. Kenny  <kennykb@acm.org>

	* unix/tclLoadDl.c (FindSymbol): [Bug 2992295]: Simplified the logic
	so that the casts added in Donal Fellows's change for the same bug are
	no longer necessary.

2010-04-26  Donal K. Fellows  <dkf@users.sf.net>

	* unix/tclLoadDl.c (FindSymbol): [Bug 2992295]: Added an explicit cast
	because auto-casting between function and non-function types is never
	naturally warning-free.

	* generic/tclStubInit.c:   Add a small amount of gcc-isms (with #ifdef
	* generic/tclOOStubInit.c: guards) to ensure that warnings are issued
	when these files are older than the various *.decls files.

2010-04-25  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclBasic.c:    Add unsupported [yieldm] command. Credit
	* generic/tclInt.h:      Lars Hellstrom for the basic idea.

2010-04-24  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclBasic.c:    Modify api of TclSpliceTailcall() to fix
	* generic/tclExecute.c:  [yieldTo], which had not survived the latest
	* generic/tclInt.h:      mods to tailcall. Thanks kbk for detecting
	the problem.

2010-04-23  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tclUnixPort.h: [Bug 2991415]: tclport.h #included before
	limits.h

2010-04-22  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclPlatDecls.h:  Move TCHAR fallback typedef from tcl.h to
	* generic/tcl.h:           tclPlatDecls.h (as suggested by dgp)
	* generic/tclInt.h:        fix typo
	* generic/tclIOUtil.c:     Eliminate various unnecessary
	* unix/tclUnixFile.c:      type casts.
	* unix/tclUnixPipe.c:
	* win/tclWinChan.c:
	* win/tclWinFCmd.c:
	* win/tclWinFile.c:
	* win/tclWinLoad.c:
	* win/tclWinPipe.c:

2010-04-20  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclTest.c:  Use function prototypes from the FS API.
	* compat/zlib/*:      Upgrade to zlib 1.2.5

2010-04-19  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclExecute.c (TclExecuteByteCode): Improve commenting and
	reduce indentation for the Invocation Block.

2010-04-18  Donal K. Fellows  <dkf@users.sf.net>

	* doc/unset.n: [Bug 2988940]: Fix typo.

2010-04-15  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinPort.h:       Move inclusion of <tchar.h> from
	* generic/tcl.h:          tclPlatDecls.h to tclWinPort.h, where it
	* generic/tclPlatDecls.h: belongs. Add fallback in tcl.h, so TCHAR is
				  available in win32 always.

2010-04-15  Donal K. Fellows  <dkf@users.sf.net>

	* doc/try.n: [Bug 2987551]: Fix typo.

2010-04-14  Andreas Kupries  <andreask@activestate.com>

	* library/platform/platform.tcl: Linux platform identification:
	* library/platform/pkgIndex.tcl: Check /lib64 for existence of files
	* unix/Makefile.in: matching libc* before accepting it as base
	* win/Makefile.in:  directory. This can happen on weirdly installed
	32bit systems which have an empty or partially filled /lib64 without
	an actual libc. Bumped to version 1.0.6.

2010-04-13  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinPort.h: Fix [Patch 2986105]: conditionally defining
	* win/tclWinFile.c: strcasecmp/strncasecmp
	* win/tclWinLoad.c: Fix gcc warning: comparison of unsigned expression
	>= 0 is always true

2010-04-08  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCompCmdsSZ.c (TclSubstCompile): If the first token does
	not result in a *guaranteed* push of a Tcl_Obj on the stack, we must
	push an empty object. Otherwise it is possible to get to a 'concat1'
	or 'done' without enough values on the stack, resulting in a crash.
	Thanks to Joe Mistachkin for identifying a script that could trigger
	this case.

2010-04-07  Donal K. Fellows  <dkf@users.sf.net>

	* doc/catch.n, doc/info.n, doc/return.n: Formatting.

2010-04-06  Donal K. Fellows  <dkf@users.sf.net>

	* doc/Load.3: Minor corrections of formatting and cross links.

2010-04-06  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/configure:       (regenerate with autoconf-2.59)
	* unix/configure:
	* unix/installManPage: [Bug 2982540]: configure and install* script
	* unix/install-sh:     files should always have LF line ending.
	* doc/Load.3:          Fix signature of Tcl_LoadFile in documentation.

2010-04-05  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	TIP #348 IMPLEMENTATION

	* generic/tclBasic.c: [Patch 2868499]: Substituted error stack
	* generic/tclCmdIL.c:
	* generic/tclInt.h:
	* generic/tclNamesp.c:
	* generic/tclResult.c:
	* doc/catch.n:
	* doc/info.n:
	* doc/return.n:
	* tests/cmdMZ.test:
	* tests/error.test:
	* tests/execute.test:
	* tests/info.test:
	* tests/init.test:
	* tests/result.test:

2010-04-05  Donal K. Fellows  <dkf@users.sf.net>

	* unix/tcl.m4 (SC_ENABLE_THREADS): Flip the default for whether to
	* win/tcl.m4 (SC_ENABLE_THREADS):  build in threaded mode. Part of
	* win/rules.vc:			   TIP #364.

	* unix/tclLoadDyld.c (FindSymbol): Better human-readable error message
	generation to match code in tclLoadDl.c.

2010-04-04  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclIOUtil.c, unix/tclLoadDl.c: Minor changes to enforce
	Engineering Manual style rules.

	* doc/FileSystem.3, doc/Load.3: Documentation for TIP#357.

	* macosx/tclMacOSXBundle.c (OpenResourceMap): [Bug 2981528]: Only
	define this function when HAVE_COREFOUNDATION is defined.

2010-04-02  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tcl.decls (Tcl_LoadFile): Add missing "const" in signature,
	* generic/tclIOUtil.c (Tcl_LoadFile): and some formatting fixes
	* generic/tclDecls.h:  (regenerated)

2010-04-02  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclIOUtil.c (Tcl_LoadFile): Corrections to previous commit
	* unix/tclLoadDyld.c (TclpDlopen):    to make it build on OSX.

2010-04-02  Kevin B. Kenny  <kennykb@acm.org>

	TIP #357 IMPLEMENTATION
	TIP #362 IMPLEMENTATION

	* generic/tclStrToD.c: [Bug 2952904]: Defer creation of the smallest
	floating point number until it is actually used. (This change avoids a
	bogus syslog message regarding a 'floating point software assist
	fault' on SGI systems.)

	* library/reg/pkgIndex.tcl:	[TIP #362]: Fixed first round of bugs
	* tests/registry.test:		resulting from the recent commits of
	* win/tclWinReg.c:		changes in support of the referenced
					TIP.

	* generic/tcl.decls:		[TIP #357]: First round of changes
	* generic/tclDecls.h:		to export Tcl_LoadFile,
	* generic/tclIOUtil.c:		Tcl_FindSymbol, and Tcl_FSUnloadFile
	* generic/tclInt.h:		to the public API.
	* generic/tclLoad.c:
	* generic/tclLoadNone.c:
	* generic/tclStubInit.c:
	* tests/fileSystem.test:
	* tests/load.test:
	* tests/unload.test:
	* unix/tclLoadDl.c:
	* unix/tclLoadDyld.c:
	* unix/tclLoadNext.c:
	* unix/tclLoadOSF.c:
	* unix/tclLoadShl.c:
	* unix/tclUnixPipe.c:
	* win/Makefile.in:
	* win/tclWinLoad.c:

2010-03-31  Donal K. Fellows  <dkf@users.sf.net>

	* doc/registry.n: Added missing documentation of TIP#362 flags.

	* doc/package.n: [Bug 2980210]: Document the arguments taken by
	the [package present] command correctly.

	* doc/Thread.3: Added some better documentation of how to create and
	use a thread using the C-level thread API, based on realization that
	no such tutorial appeared to exist.

2010-03-31  Jan Nijtmans  <nijtmans@users.sf.net>

	* test/cmdMZ.test:    [FRQ 2974744]: share exception codes (ObjType?):
	* test/error.test:    Revised test cases, making sure that abbreviated
	* test/proc-old.test: codes are checked resulting in an error, and
	                      checking for the exact error message.

2010-03-30  Andreas Kupries  <andreask@activestate.com>

	* generic/tclIORChan.c (ReflectClose, ReflectInput, ReflectOutput,
	(ReflectSeekWide, ReflectWatch, ReflectBlock, ReflectSetOption,
	(ReflectGetOption, ForwardProc): [Bug 2978773]: Preserve
	ReflectedChannel* structures across handler invokations, to avoid
	crashes when the handler implementation induces nested callbacks and
	destruction of the channel deep inside such a nesting.

2010-03-30  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclObj.c (Tcl_GetCommandFromObj):     [Bug 2979402]: Reorder
	the validity tests on internal rep of a "cmdName" value to avoid
	invalid reads reported by valgrind.

2010-03-30  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclIndexObj:	[FRQ 2974744]: share exception codes
	* generic/tclResult.c:	further optimization, making use of indexType.
	* generic/tclZlib.c:    [Bug 2979399]: uninitialized value troubles

2010-03-30  Donal K. Fellows  <dkf@users.sf.net>

	TIP #362 IMPLEMENTATION

	* win/tclWinReg.c: [Patch 2960976]: Apply patch from Damon Courtney to
	* tests/registry.test:	allow the registry command to be told to work
	* win/Makefile.in:	with both 32-bit and 64-bit registries. Bump
	* win/configure.in:	version of registry package to 1.3.
	* win/makefile.bc:
	* win/makefile.vc:
	* win/configure:	autoconf-2.59

2010-03-29  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tcl.m4:            Only test for -visibility=hidden with gcc
	                          (Second remark in [Bug 2976508])
	* unix/configure:         regen

2010-03-29  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c:       Fix array overrun in test format-1.12
	caught by valgrind testing.

2010-03-27  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclInt.h:	[FRQ 2974744]: share exception codes
	* generic/tclResult.c:	(ObjType?)
	* generic/tclCmdMZ.c:
	* generic/tclCompCmdsSZ.c:

2010-03-26  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclExecute.c: [Bug 2976508]: Tcl HEAD fails on HP-UX

2010-03-25  Donal K. Fellows  <dkf@users.sf.net>

	* unix/tclUnixFCmd.c (TclUnixCopyFile): [Bug 2976504]: Corrected
	number of arguments to fstatfs() call.

	* macosx/tclMacOSXBundle.c, macosx/tclMacOSXFCmd.c:
	* macosx/tclMacOSXNotify.c: Reduce the level of ifdeffery in the
	functions of these files to improve readability. They need to be
	audited for whether complexity can be removed based on the minimum
	supported version of OSX, but that requires a real expert.

2010-03-24  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclResult.c:  [Bug 2383005]: Revise [return -errorcode] so
	* tests/result.test:    that it rejects illegal non-list values.

2010-03-24  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclOOInfo.c (InfoObjectMethodTypeCmd)
	(InfoClassMethodTypeCmd): Added introspection of method types so that
	it is possible to find this info out without using errors.
	* generic/tclOOMethod.c (procMethodType): Now that introspection can
	reveal the name of method types, regularize the name of normal methods
	to be the name of the definition type used to create them.

	* tests/async.test (async-4.*): Reduce obscurity of these tests by
	putting the bulk of the code for them inside the test body with the
	help of [apply].

	* generic/tclCmdMZ.c (TryPostBody, TryPostHandler): Make sure that the
	[try] command does not trap unwinding due to limits.

2010-03-23  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCmdMZ.c:	[Bug 2973361]: Revised fix for computing
	indices of script arguments to [try].

2010-03-23  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclCmdMZ.c:      Make error message in "try" implementation
	* generic/tclCompCmdsSZ.c: exactly the same as the one in "return"
	* tests/error.test:
	* libtommath/mtests/mpi.c: Single "const" addition

2010-03-22  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCmdMZ.c:	[Bug 2973361]: Compute the correct integer
	values to identify the argument indices of the various script
	arguments to [try]. Passing in -1 led to invalid memory reads.

2010-03-20  Donal K. Fellows  <dkf@users.sf.net>

	* doc/exec.n: Make it a bit clearer that there is an option to run a
	pipeline in the background.

	* generic/tclIOCmd.c (Tcl_FcopyObjCmd):		Lift the restriction
	* generic/tclIO.c (TclCopyChannel, CopyData):	on the [fcopy] command
	* generic/tclIO.h (CopyState):			that forced it to only
	copy up to 2GB per script-level callback. Now it is anything that can
	fit in a (signed) 64-bit integer. Problem identified by Frederic
	Bonnet on comp.lang.tcl. Note that individual low-level reads and
	writes are still smaller as the optimal buffer size is smaller.

2010-03-20  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/stub16.c:         Don't hide that we use the ASCII API here.
	                        (does someone still use that?)
	* win/tclWinPipe.c:     2 unnecessary type casts.

2010-03-19  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCompCmdsSZ.c (TclCompileThrowCmd): Added compilation for
	the [throw] command.

2010-03-18  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclListObj.c:	[Bug 2971669]: Prevent in overflow trouble in
	* generic/tclTestObj.c:	ListObjReplace operations. Thanks to kbk for
	* tests/listObj.test:	fix and test.

2010-03-18  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCompCmdsSZ.c (IssueTryFinallyInstructions):
	[Bug 2971921]: Corrected jump so that it doesn't skip into the middle
	of an instruction! Tightened the instruction issuing. Moved endCatch
	calls closer to their point that they guard, ensuring correct ordering
	of result values.

2010-03-17  Andreas Kupries  <andreask@activestate.com>

	* generic/tclIORTrans.c (ReflectInput, ReflectOutput)
	(ReflectSeekWide): [Bug 2921116]: Added missing TclEventuallyFree
	calls for preserved ReflectedTransform* structures. Reworked
	ReflectInput to preserve the structure for its whole life, not only in
	InvokeTclMethod.

	* generic/tclIO.c (Tcl_GetsObj): [Bug 2921116]: Regenerate topChan,
	may have been changed by a self-modifying transformation.

	* tests/ioTrans/test (iortrans-4.8, iortrans-4.9, iortrans-5.11)
	(iortrans-7.4, iortrans-8.3): New test cases.

2010-03-16  Jan Nijtmans  <nijtmans@users.sf.net>

	* compat/zlib/*:	Upgrade zlib to version 1.2.4.
	* win/makefile.vc:
	* unix/Makefile.in:
	* win/tclWinChan.c:	Don't cast away "const" without reason.

2010-03-12  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/makefile.vc: [Bug 2967340]: Static build was failing.
	* win/.cvsignore:

2010-03-10  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclTest.c:	Remove unnecessary '&' decoration for
	* generic/tclIOUtil.c:	function pointers
	* win/tclWin32Dll.c:	Double declaration of TclNativeDupInternalRep
	* unix/tclIOUtil.c:
	* unix/dltest/.cvsignore: Ignore *.so here

2010-03-09  Andreas Kupries  <andreask@activestate.com>

	* generic/tclIORChan.c: [Bug 2936225]: Thanks to Alexandre Ferrieux
	* doc/refchan.n:    <ferrieux@users.sourceforge.net> for debugging and
	* tests/ioCmd.test: fixing the problem. It is the write-side
	equivalent to the bug fixed 2009-08-06.

2010-03-09  Don Porter  <dgp@users.sourceforge.net>

	* library/tzdata/America/Matamoros: New locale
	* library/tzdata/America/Ojinaga: New locale
	* library/tzdata/America/Santa_Isabel: New locale
	* library/tzdata/America/Asuncion:
	* library/tzdata/America/Tijuana:
	* library/tzdata/Antarctica/Casey:
	* library/tzdata/Antarctica/Davis:
	* library/tzdata/Antarctica/Mawson:
	* library/tzdata/Asia/Dhaka:
	* library/tzdata/Pacific/Fiji:
	Olson tzdata2010c.

2010-03-07  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclTest.c:	  Test that tclOO stubs are present in stub
				  library
	* generic/tclOOMethod.c:  Applied missing part of [Patch 2961556]
	* win/tclWinInt.h:	  Change all tclWinProcs signatures to use
	* win/tclWin32Dll.c:	  TCHAR* in stead of WCHAR*. This is meant
	* win/tclWinDde.c:	  as preparation to make [Enh 2965056]
	* win/tclWinFCmd.c:	  possible at all.
	* win/tclWinFile.c:
	* win/tclWinPipe.c:
	* win/tclWinSock.c:

2010-03-06  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclStubLib.c:	Remove presence of tclTomMathStubsPtr here.
	* generic/tclTest.c:	Test that tommath stubs are present in stub
				library.

2010-03-05  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclIORTrans.c (ForwardProc): [Bug 2964425]: When cleaning
	the stables, it is sometimes necessary to do more than the minimum. In
	this case, rationalizing the variables for a forwarded limit? method
	required removing an extra Tcl_DecrRefCount too.

	* generic/tclOO.h, generic/tclOOInt.h: [Patch 2961556]: Change TclOO
	to use the same style of function typedefs as Tcl, as this is about
	the last chance to get this right.

	***POTENTIAL INCOMPATIBILITY***
	Source code that uses function typedefs from TclOO will need to update
	variables and argument definitions so that pointers to the function
	values are used instead. Binary compatibility is not affected.

	* generic/*.c, generic/tclInt.h, unix/*.c, macosx/*.c: Applied results
	of doing a Code Audit. Principal changes:
	  * Use do { ... } while (0) in macros
	  * Avoid shadowing one local variable with another
	  * Use clearer 'foo.bar++;' instead of '++foo.bar;' where result not
	    required (i.e., semantically equivalent); clarity is increased
	    because it is bar that is incremented, not foo.
	  * Follow Engineering Manual rules on spacing and declarations

2010-03-04  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclOO.c (ObjectRenamedTrace): [Bug 2962664]: Add special
	handling so that when the class of classes is deleted, so is the class
	of objects. Immediately.

	* generic/tclOOInt.h (ROOT_CLASS): Add new flag for specially marking
	the root class. Simpler and more robust than the previous technique.

2010-03-04  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclGetDate.y:    3 unnecessary MODULE_SCOPE
	* generic/tclDate.c:       symbols
	* generic/tclStubLib.c:    Split tommath stub lib
	* generic/tclTomMathStubLib.c:  in separate file.
	* win/makefile.bc:
	* win/Makefile.in:
	* win/makefile.vc:
	* win/tcl.dsp:
	* unix/Makefile.in:
	* unix/tcl.m4:          Cygwin only gives warning
	* unix/configure:       using -fvisibility=hidden
	* compat/strncasecmp.c: A few more const's
	* compat/strtod.c:
	* compat/strtoul.c:

2010-03-03  Andreas Kupries <andreask@activestate.com>

	* doc/refchan.n: Followup to ChangeLog entry 2009-10-07
	(generic/tclIORChan.c). Fixed the documentation to explain that errno
	numbers are operating system dependent, and reworked the associated
	example.

2010-03-02  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tcl.m4:     [FRQ 2959069]: Support for -fvisibility=hidden
	* unix/configure   (regenerated with autoconf-2.59)

2010-03-01  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* unix/tclUnixSock.c: Refrain from a possibly lengthy reverse-DNS
	lookup on 0.0.0.0 when calling [fconfigure -sockname] on an
	universally-bound (default) server socket.

	* generic/tclIndexObj.c: fix [AT 86258]: special-casing of empty
	tables when generating error messages for [::tcl::prefix match].

2010-02-28  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdIL.c: More additions of {TCL LOOKUP} error-code
	generation to various subcommands of [info] as part of long-term
	project to classify all Tcl's generated errors.

2010-02-28  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclStubInit.c: [Bug 2959713]: Link error with gcc 4.1

2010-02-27  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdMZ.c (StringFirstCmd, StringLastCmd): [Bug 2960021]:
	Only search for the needle in the haystack when the needle isn't
	larger than the haystack. Prevents an odd crash from sometimes
	happening when things get mixed up (a common programming error).

	* generic/tclMain.c (Tcl_Main): [Bug 801429]: Factor out the holding
	of the client-installed main loop function into thread-specific data.

	***POTENTIAL INCOMPATIBILITY***
	Code that previously tried to set the main loop from another thread
	will now fail. On the other hand, there is a fairly high probability
	that such programs would have been failing before due to the lack of
	any kind of inter-thread memory barriers guarding accesses to this
	part of Tcl's state.

2010-02-26  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCompCmds.c:   Split this file into two pieces to make it
	* generic/tclCompCmdsSZ.c: easier to work with. It's still two very
				   long files even after the split.

2010-02-26  Reinhard Max  <max@suse.de>

	* doc/safe.n: Name the installed file after the command it documents.
	Use "Safe Tcl" instead of the "Safe Base", "Safe Tcl" mixture.

2010-02-26  Donal K. Fellows  <dkf@users.sf.net>

	* unix/Makefile.in (NATIVE_TCLSH): Added this variable to allow for
	better control of what tclsh to use for various scripts when doing
	cross compiling. An imperfect solution, but works.

	* unix/installManPage: Remap non-alphanumeric sequences in filenames
	to single underscores (especially colons).

2010-02-26  Pat Thoyts  <patthoyts@users.sourceforge.net>

	* tests/zlib.test: Add tests for [Bug 2818131] which was crashing with
	mismatched zlib algorithms used in combination with gets. This issue
	has been fixed by Andreas's last commit.

2010-02-25  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclHash.c:	[FRQ 2958832]: Further speed-up of the
	* generic/tclLiteral.c:	ouster-hash function.
	* generic/tclObj.c:
	* generic/tclCkalloc.c:	Eliminate various unnecessary (ClientData)
	* generic/tclTest.c:	type casts.
	* generic/tclTestObj.c:
	* generic/tclTestProcBodyObj.c:
	* unix/tclUnixTest.c:
	* unix/tclUnixTime.c:
	* unix/tclXtTest.c:

2010-02-24  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclDictObj.c (SetDictFromAny): Prevent the list<->dict
	* generic/tclListObj.c (SetListFromAny): conversion code from taking
	too many liberties. Stops loss of duplicate keys in some scenarios.
	Many thanks to Jean-Claude Wippler for finding this.

	* generic/tclExecute.c (TclExecuteByteCode): Reduce ifdef-fery and
	size of activation record. More variables shared across instructions
	than before.

	* doc/socket.n: [Bug 2957688]: Clarified that [socket -server] works
	with a command prefix. Extended example to show this in action.

2010-02-22  Andreas Kupries  <andreask@activestate.com>

	* generic/tclZlib.c (ZlibTransformInput): [Bug 2762041]: Added a hack
	to work around the general problem, early EOF recognition based on the
	base-channel, instead of the data we have ready for reading in the
	transform. Long-term we need a proper general fix (likely tracking EOF
	on each level of the channel stack), with attendant complexity.
	Furthermore, Z_BUF_ERROR can be ignored, and must be when feeding the
	zlib code with single characters.

2010-02-22  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tclUnixPort.h:   Remove unnecessary EXTERN's, which already are
	                        in the global stub table.
	* unix/configure.in:    Use @EXEEXT@ in stead of @EXT_SUFFIX@
	* unix/tcl.m4:
	* unix/Makefile.in:     Use -DBUILD_tcl for CYGWIN
	* unix/configure:       (regenerated)
	* unix/dltest/pkg*.c:   Use EXTERN to control CYGWIN exported symbols
	* generic/tclCmdMZ.c:   Remove some unnecessary type casts.
	* generic/tclCompCmds.c:
	* generic/tclTest.c:
	* generic/tclUtil.c:

2010-02-21  Mo DeJong  <mdejong@users.sourceforge.net>

	* tests/regexp.test: Add test cases back ported from Jacl regexp work.

2010-02-21  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclDate.c:    Some more const tables.
	* generic/tclGetDate.y:
	* generic/regc_lex.c:
	* generic/regerror.c:
	* generic/tclStubLib.c:
	* generic/tclBasic.c:   Fix [Bug 2954959] expr abs(0.0) is -0.0
	* tests/expr.test:

2010-02-20  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCompCmds.c (TclCompileStringLenCmd): Make [string length]
	of a constant string be handled better (i.e., handle backslashes too).

2010-02-19  Stuart Cassoff  <stwo@users.sourceforge.net>

	* tcl.m4: Correct compiler/linker flags for threaded builds on
	OpenBSD.
	* configure: (regenerated).

2010-02-19  Donal K. Fellows  <dkf@users.sf.net>

	* unix/installManPage: [Bug 2954638]: Correct behaviour of manual page
	installer. Also added armouring to check that assumptions about the
	initial state are actually valid (e.g., look for existing input file).

2010-02-17  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclHash.c (HashStringKey):	Restore these hash functions
	* generic/tclLiteral.c (HashString):	to use the classic algorithm.
	* generic/tclObj.c (TclHashObjKey):	Community felt normal case
	speed to be more important than resistance to malicious cases. For
	now, hashes that need to deal with the malicious case can use a custom
	hash table and install their own hash function, though that is not
	functionality exposed to the script level.

	* generic/tclCompCmds.c (TclCompileDictUpdateCmd): Stack depth must be
	correctly described when compiling a body to prevent crashes in some
	debugging modes.

2010-02-16  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclInt.h: Change order of various struct members,
	fixing potential binary incompatibility with Tcl 8.5

2010-02-16  Donal K. Fellows  <dkf@users.sf.net>

	* unix/configure.in, generic/tclIOUtil.c (Tcl_Stat): Updated so that
	we do not assume that all unix systems have the POSIX blkcnt_t type,
	since OpenBSD apparently does not.

	* generic/tclLiteral.c (HashString): Missed updating to FNV in one
	place; the literal table (a copy of the hash table code...)

2010-02-15  Jan Nijtmans  <nijtmans@users.sf.net>

	* tools/genStubs.tcl:   Reverted earlier rename from tcl*Stubs to
	* generic/tclBasic.c:   tcl*ConstStubs, it's not necessary at all.
	* generic/tclOO.c:
	* generic/tclTomMathInterface.c:
	* generic/tclStubInit.c: (regenerated)
	* generic/tclOOStubInit.c: (regenerated)
	* generic/tclEnsemble.c:Fix signed-unsigned mismatch
	* win/tclWinInt.h:      make tclWinProcs "const"
	* win/tclWin32Dll.c:
	* win/tclWinFCmd.c:     Eliminate all internal Tcl_WinUtfToTChar
	* win/tclWinFile.c:     and Tcl_WinTCharToUtf calls, needed
	* win/tclWinInit.c:     for mslu support.
	* win/tclWinLoad.c:
	* win/tclWinPipe.c:
	* win/tclWinSerial.c:
	* win/.cvsignore:
	* compat/unicows/readme.txt:  [FRQ 2819611]: Add first part of MSLU
	* compat/unicows/license.txt: support.
	* compat/unicows/unicows.lib:

2010-02-15  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclOO.c (AllocObject, SquelchedNsFirst, ObjectRenamedTrace):
	* generic/tclNamesp.c (Tcl_DeleteNamespace): [Bug 2950259]: Revised
	the namespace deletion code to provide an additional internal callback
	that gets triggered early enough in namespace deletion to allow TclOO
	destructors to run sanely. Adjusted TclOO to take advantage of this,
	so making tearing down an object by killing its namespace appear to
	work seamlessly, which is needed for Itcl. (Note that this is not a
	feature that will ever be backported to 8.5, and it remains not a
	recommended way of deleting an object.)

2010-02-13  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCompCmds.c (TclCompileSwitchCmd): Divided the [switch]
	compiler into three pieces (after the model of [try]): a parser, an
	instruction-issuer for chained tests, and an instruction-issuer for
	jump tables.

	* generic/tclEnsemble.c: Split the ensemble engine out into its own
	file rather than keeping it mashed together with the namespace code.

2010-02-12  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tcl.m4:		Use -pipe for gcc on win32
	* win/configure:	(mingw/cygwin) (regenerated)
	* win/.cvsignore:	Add .lib, .exp and .res here

2010-02-11  Mo DeJong  <mdejong@users.sourceforge.net>

	* tests/list.test: Add tests for explicit \0 in a string argument to
	the list command.

2010-02-11  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclIOCmd.c (Tcl_OpenObjCmd): [Bug 2949740]: Make sure that
	we do not try to put a NULL pipeline channel into binary mode.

2010-02-11  Mo DeJong  <mdejong@users.sourceforge.net>

	[Bug 2826551, Patch 2948425]: Assorted regexp bugs related to -all,
	-line and -start options and newlines.
	* generic/tclCmdMZ.c (Tcl_RegexpObjCmd): If -offset is given, treat it
	as the start of the line if the previous character was a newline. Fix
	nasty edge case where a zero length match would not advance the index.
	* tests/regexp.test: Add regression tests back ported from Jacl.
	Checks for a number of issues related to -line and newline handling. A
	few of tests were broken before the patch and continue to be broken,
	marked as knownBug.

2010-02-11  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclOO.c (ObjectRenamedTrace): [Bug 2949397]: Prevent
	destructors from running on the two core class objects when the whole
	interpreter is being destroyed.

2010-02-09  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCompCmds.c (TclCompileTryCmd, IssueTryInstructions)
	(IssueTryFinallyInstructions): Added compiler for the [try] command.
	It is split into three pieces that handle the parsing of the tokens,
	the issuing of instructions for finally-free [try], and the issuing of
	instructions for [try] with finally; there are enough differences
	between the all cases that it was easier to split the code rather than
	have a single function do the whole thing.

2010-02-09  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* tools/genStubs.tcl: Remove dependency on 8.5+ idiom "in" in
	expressions.

2010-02-08  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclZlib.c (Tcl_ZlibDeflate, Tcl_ZlibInflate): [Bug 2947783]:
	Make sure that the result is an unshared object before appending to it
	so that nothing crashes if it is shared (use in Tcl code was not
	affected by this, but use from C was an issue).

2010-02-06  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclHash.c (HashStringKey):	Replace Tcl's crusty old hash
	* generic/tclObj.c (TclHashObjKey):	function with the algorithm
	due to Fowler, Noll and Vo. This is slightly faster (assuming the
	presence of hardware multiply) and has somewhat better distribution
	properties of the resulting hash values. Note that we only ever used
	the 32-bit version of the FNV algorithm; Tcl's core hash engine
	assumes that hash values are simple unsigned ints.

	***POTENTIAL INCOMPATIBILITY***
	Code that depends on hash iteration order (especially tests) may well
	be disrupted by this. Where a definite order is required, the fix is
	usually to just sort the results after extracting them from the hash.
	Where this is insufficient, the code that has ceased working was
	always wrong and was only working by chance.

2010-02-05  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCompCmds.c (TclCompileErrorCmd): Added compilation of the
	[error] command. No new bytecodes.

2010-02-05  Jan Nijtmans  <nijtmans@users.sf.net>

	* tools/genStubs.tcl:	Follow-up to earlier commit today:
	          Eliminate the need for an extra Stubs Pointer for adressing
	          a static stub table: Just change the exported table from
	          static to MODULE_SCOPE.
	* generic/tclBasic.c
	* generic/tclOO.c
	* generic/tclTomMathInterface.c
	* generic/tcl*Decls.h (regenerated)
	* generic/tclStubInit.c (regenerated)
	* generic/tclOOStubInit.c (regenerated)
	* generic/tclTest.c (minor formatting)

2010-02-05  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclVar.c: More consistency in errorcode generation.

	* generic/tclOOBasic.c (TclOO_Object_Destroy): Rewrote to be NRE-aware
	when calling destructors. Note that there is no guarantee that
	destructors will always be called in an NRE context; that's a feature
	of the 'destroy' method only.

	* generic/tclEncoding.c: Add 'const' to many function-internal vars
	that are never pointing to things that are written to.

2010-02-05  Jan Nijtmans  <nijtmans@users.sf.net>

	* tools/genStubs.tcl:	Follow-up to [2010-01-29] commit:
		prevent space within stub table function parameters if the
		parameter type is a pointer.
	* win/tclWinInt.h:	Minor Formatting
	* generic/tcl.h:	VOID -> void and other formatting
	* generic/tclInt.h:	Minor formatting
	* generic/tclInt.decls: Change signature of TclNRInterpProcCore,
	* generic/tclOO.decls:	and TclOONewProc(Instance|)MethodEx,
	* generic/tclProc.c:	indicating that errorProc is a function,
	* generic/tclOOMethod.c:pointer, and other formatting
	* generic/tcl*Decls.h:	(regenerated)
	* generic/tclVar.c:	gcc warning(line 3703): 'pattern' may be used
				uninitialized in this function
				gcc warning(line 3788): 'matched' may be used
				uninitialized in this function

2010-02-04  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclVar.c: Added more use of error-codes and reduced the
	stack overhead of older interfaces.
	(ArrayGetCmd): Stop silly crash when using a trivial pattern due to
	error in conversion to ensemble.
	(ArrayNamesCmd): Use the object RE interface for faster matching.

2010-02-03  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclVar.c (ArrayUnsetCmd): More corrections.

2010-02-02  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclVar.c: Turned the [array] command into a true ensemble.

	* generic/tclOO.c (AllocObject, MyDeleted): A slightly faster way to
	handle the deletion of [my] is with a standard delete callback. This
	is because it doesn't require an additional memory allocation during
	object creation. Also reduced the amount of string manipulation
	performed during object creation to further streamline memory
	handling; this is not backported to the 8.5 package as it breaks a
	number of abstractions.

	* generic/tclOOBasic.c (TclOO_Object_Destroy): [Bug 2944404]: Do not
	crash when a destructor deletes the object that is executing that
	destructor.

2010-02-01  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclVar.c (Tcl_ArrayObjCmd): [Bug 2939073]: Stop the [array
	unset] command from having dangling pointer problems when an unset
	trace deletes the element that is going to be processed next. Many
	thanks to Alexandre Ferrieux for the bulk of this fix.

	* generic/regexec.c (ccondissect, crevdissect): [Bug 2942697]: Rework
	these functions so that certain pathological patterns are matched much
	more rapidly. Many thanks to Tom Lane for dianosing this issue and
	providing an initial patch.

2010-01-30  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCompile.c (tclInstructionTable):	Bytecode instructions
	* generic/tclCompCmds.c (TclCompileUnsetCmd):	to allow the [unset]
	* generic/tclExecute.c (TclExecuteByteCode):	command to be compiled
	with the compiler being a complete compilation for all compile-time
	decidable uses.

	* generic/tclVar.c (TclPtrUnsetVar): Var reference version of the code
	to unset a variable. Required for INST_UNSET bytecodes.

2010-01-29  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tcl.h: [Bug 2942081]: Reverted Tcl_ThreadDataKey type change
				Changed some Tcl_CallFrame fields from "char *"
				to "void *". This saves unnecessary space on
				Cray's (and it's simply more correct).

	* tools/genStubs.tcl:	No longer generate a space after "*" and
				immediately after a function name, so the
				format of function definitions in tcl*Decls.h
				match all other tcl*.h header files.
	* doc/ParseArgs.3:	Change Tcl_ArgvFuncProc, Tcl_ArgvGenFuncProc
	* generic/tcl.h:	and GetFrameInfoValueProc to be function
	* generic/tclInt.h:	definitions, not pointers, for consistency
	* generic/tclOOInt.h:	with all other Tcl function definitions.
	* generic/tclIndexObj.c:
	* generic/regguts.h:	CONST -> const
	* generic/tcl.decls:	Formatting
	* generic/tclTomMath.decls: Formatting
	* generic/tclDecls.h:	(regenerated)
	* generic/tclIntDecls.h:
	* generic/tclIntPlatDecls.h:
	* generic/tclOODecls.h:
	* generic/tclOOIntDecls.h:
	* generic/tclPlatDecls.h:
	* generic/tclTomMathDecls.h:

2010-01-28  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclOOBasic.c (TclOO_Object_Destroy): Move the execution of
	destructors to a point where they can produce an error. This will not
	work for all destructors, but it does mean that more failing calls of
	them will be caught.
	* generic/tclOO.c (AllocObject, MyDeletedTrace, ObjectRenamedTrace):
	(ObjectNamespaceDeleted): Stop various ways of getting at commands
	with dangling pointers to the object. Also increases the reliability
	of calling of destructors (though most destructors won't benefit; when
	an object is deleted namespace-first, its destructors are not run in a
	nice state as the namespace is partially gone).

2010-01-25  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclOOStubInit.c:   Remove double includes (which causes a
	* generic/tclOOStubLib.c:    warning in CYGWIN compiles)
	* unix/.cvsignore:	     add confdefs.h

2010-01-22  Donal K. Fellows  <dkf@users.sf.net>

	* doc/proc.n: [Bug 1970629]: Define a bit better what the current
	namespace of a procedure is.

2010-01-22  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclInt.decls:	     Don't use DWORD and HANDLE here.
	* generic/tclIntPlatDecls.h:
	* generic/tcl.h:	     Revert [2009-12-21] change, instead
	* generic/tclPort.h:	     resolve the CYGWIN inclusion problems by
	* win/tclWinPort.h:	     re-arranging the inclusions at other
				     places.
	* win/tclWinError.c
	* win/tclWinPipe.c
	* win/tcl.m4:		     Make cygwin configuration error into
	* win/configure.in:	     a warning: CYGWIN compilation works
	* win/configure:	     although there still are test failures.

2010-01-22  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclExecute.c (TclExecuteByteCode): Improve error code
	generation from some of the tailcall-related bits of TEBC.

2010-01-21  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclCompile.h: [Bug 2910748]: NRE-enable direct eval on BC
	* generic/tclExecute.c: spoilage.
	* tests/nre.test:

2010-01-19  Donal K. Fellows  <dkf@users.sf.net>

	* doc/dict.n: [Bug 2929546]: Clarify just what [dict with] and [dict
	update] are doing with variables.

2010-01-18  Andreas Kupries  <andreask@activestate.com>

	* generic/tclIO.c (CreateScriptRecord): [Bug 2918110]: Initialize
	the EventScriptRecord (esPtr) fully before handing it to
	Tcl_CreateChannelHandler for registration. Otherwise a reflected
	channel calling 'chan postevent' (== Tcl_NotifyChannel) in its
	'watchProc' will cause the function 'TclChannelEventScriptInvoker'
	to be run on an uninitialized structure.

2010-01-18  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclStringObj.c (Tcl_AppendFormatToObj): [Bug 2932421]: Stop
	the [format] command from causing argument objects to change their
	internal representation when not needed. Thanks to Alexandre Ferrieux
	for this fix.

2010-01-13  Donal K. Fellows  <dkf@users.sf.net>

	* tools/tcltk-man2html.tcl:	  More factoring out of special cases
	* tools/tcltk-man2html-utils.tcl: so that they are described outside
	the engine file. Now there is only one real set of special cases in
	there, to handle the .SO/.OP/.SE directives.

2010-01-13  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tcl.h:      Fix TCL_LL_MODIFIER for Cygwin
	* generic/tclEnv.c:   Fix CYGWIN compilation problems,
	* generic/tclInt.h:   and remove some unnecessary
	* generic/tclPort.h:  double includes.
	* generic/tclPlatDecls.h:
	* win/cat.c:
	* win/tclWinConsole.c:
	* win/tclWinFCmd.c:
	* win/tclWinFile.c:
	* win/tclWinPipe.c:
	* win/tclWinSerial.c:
	* win/tclWinThrd.c:
	* win/tclWinPort.h:   Put win32 includes first
	* unix/tclUnixChan.c: Forgot one CONST change

2010-01-12  Donal K. Fellows  <dkf@users.sf.net>

	* tools/tcltk-man2html.tcl: Make the generation of the list of things
	to process the docs from simpler and more flexible. Also factored out
	the lists of special cases.

2010-01-10  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinDde.c:      VC++ 6.0 doesn't have
	* win/tclWinReg.c:      PDWORD_PTR
	* win/tclWinThrd.c:     Fix various minor gcc warnings.
	* win/tclWinTime.c:
	* win/tclWinConsole.c:  Put channel type definitions
	* win/tclWinChan.c:     in static const memory
	* win/tclWinPipe.c:
	* win/tclWinSerial.c:
	* win/tclWinSock.c:
	* generic/tclIOGT.c:
	* generic/tclIORChan.c:
	* generic/tclIORTrans.c:
	* unix/tclUnixChan.c:
	* unix/tclUnixPipe.c:
	* unix/tclUnixSock.c:
	* unix/configure:       (regenerated with autoconf 2.59)
	* tests/info.test:      Make test independant from
	                        tcltest implementation.

2010-01-10  Donal K. Fellows  <dkf@users.sf.net>

	* tests/namespace.test (namespace-51.17): [Bug 2898722]: Demonstrate
	that there are still bugs in the handling of resolution epochs. This
	bug is not yet fixed.

	* tools/tcltk-man2html.tcl:	  Split the man->html converter into
	* tools/tcltk-man2html-utils.tcl: two pieces for easier maintenance.
	Also made it much less verbose in its printed messages by default.

2010-01-09  Donal K. Fellows  <dkf@users.sf.net>

	* tools/tcltk-man2html.tcl: Added basic support for building the docs
	for contributed packages into the HTML versions. Prompted by question
	on Tcler's Chat by Tom Krehbiel. Note that there remain problems in
	the documentation generated due to errors in the contributed docs.

2010-01-05  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclPathObj.c (TclPathPart):   [Bug 2918610]: Correct
	* tests/fileName.test (filename-14.31): inconsistency between the
	string rep and the intrep of a path value created by [file rootname].
	Thanks to Vitaly Magerya for reporting.

2010-01-03  Donal K. Fellows  <dkf@users.sf.net>

	* unix/tcl.m4 (SC_CONFIG_CFLAGS): [Bug 1636685]: Use the configuration
	for modern FreeBSD suggested by the FreeBSD porter.

2010-01-03  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclBasic.c:	[Bug 2724403]: Fix leak of coroutines on
	* generic/tclCompile.h: namespace deletion. Added a test for this
	* generic/tclNamesp.c:	leak, and also a test for leaks on namespace
	* tests/coroutine.test: deletion.
	* tests/namespace.test:

2009-12-30  Donal K. Fellows  <dkf@users.sf.net>

	* library/safe.tcl (AliasSource): [Bug 2923613]: Make the safer
	* tests/safe.test (safe-8.9):	  [source] handle a [return] at the
					  end of the file correctly.

2009-12-30  Miguel Sofer  <msofer@users.sf.net>

	* library/init.tcl (unknown): [Bug 2824981]: Fix infinite recursion of
	::unknown when [set] is undefined.

2009-12-29  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclHistory.c (Tcl_RecordAndEvalObj): Reduce the amount of
	allocation and deallocation of memory by caching objects in the
	interpreter assocData table.

	* generic/tclObj.c (Tcl_GetCommandFromObj): Rewrite the logic so that
	it does not require making assignments part way through an 'if'
	condition, which was deeply unclear.

	* generic/tclInterp.c (Tcl_MakeSafe): [Bug 2895741]: Make sure that
	the min() and max() functions are supported in safe interpreters.

2009-12-29  Pat Thoyts  <patthoyts@users.sourceforge.net>

	* generic/tclBinary.c:	[Bug 2922555]: Handle completely invalid input
	* tests/binary.test:	to the decode methods.

2009-12-28  Donal K. Fellows  <dkf@users.sf.net>

	* unix/Makefile.in (trace-shell, trace-test): [FRQ 1083288]: Added
	targets to allow easier tracing of shell and test invokations.

	* unix/configure.in: [Bug 942170]:	Detect the st_blocks field of
	* generic/tclCmdAH.c (StoreStatData):	'struct stat' correctly.
	* generic/tclFileName.c (Tcl_GetBlocksFromStat):
	* generic/tclIOUtil.c (Tcl_Stat):

	* generic/tclInterp.c (TimeLimitCallback): [Bug 2891362]: Ensure that
	* tests/interp.test (interp-34.13):	   the granularity ticker is
	reset when we check limits because of the time limit event firing.

2009-12-27  Donal K. Fellows  <dkf@users.sf.net>

	* doc/namespace.n (SCOPED SCRIPTS): [Bug 2921538]: Updated example to
	not be quite so ancient.

2009-12-25  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclCmdMZ.c:      CONST -> const
	* generic/tclParse.c

2009-12-23  Donal K. Fellows  <dkf@users.sf.net>

	* library/safe.tcl (AliasSource, AliasExeName): [Bug 2913625]: Stop
	information about paths from leaking through [info script] and [info
	nameofexecutable].

2009-12-23  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tcl.m4:		Install libtcl8.6.dll in bin directory
	* unix/Makefile.in:
	* unix/configure:	(regenerated)

2009-12-22  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdIL.c (Tcl_LsortObjCmd): [Bug 2918962]: Stop crash when
	-index and -stride are used together.

2009-12-21  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclThreadStorage.c: Fix gcc warning, using gcc-4.3.4 on
				      cygwin: missing initializer
	* generic/tclOOInt.h:	      Prevent conflict with DUPLICATE
				      definition in WINAPI's nb30.h
	* generic/rege_dfa.c:	      Fix macro conflict on CYGWIN: don't use
				      "small".
	* generic/tcl.h:	      Include <winsock2.h> before <stdio.h> on
				      CYGWIN
	* generic/tclPathObj.c
	* generic/tclPort.h
	* tests/env.test:	      Don't unset WINDIR and TERM, it has a
				      special meaning on CYGWIN (both in UNIX
				      and WIN32 mode!)
	* generic/tclPlatDecls.h:     Include <tchar.h> through tclPlatDecls.h
	* win/tclWinPort.h:	      stricmp -> strcasecmp
	* win/tclWinDde.c:	      _wcsicmp -> wcscasecmp
	* win/tclWinFile.c
	* win/tclWinPipe.c
	* win/tclWinSock.c
	* unix/tcl.m4:		      Add dynamic loading support to CYGWIN
	* unix/configure (regenerated)
	* unix/Makefile.in

2009-12-19  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclBasic.c:	[Bug 2917627]: Fix for bad cmd resolution by
	* tests/coroutine.test:	coroutines. Thanks to schelte for finding it.

2009-12-16  Donal K. Fellows  <dkf@users.sf.net>

	* library/safe.tcl (::safe::AliasGlob): Upgrade to correctly support a
	larger fraction of [glob] functionality, while being stricter about
	directory management.

2009-12-11  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclTest.c:	Fix gcc warning: ignoring return value of
	* unix/tclUnixNotify.c:	"write", declared with attribute
	* unix/tclUnixPipe.c:	warn_unused_result.
	* generic/tclInt.decls:	CONSTify functions TclpGetUserHome and
	* generic/tclIntDecls.h:TclSetPreInitScript (TIP #27)
	* generic/tclInterp.c:
	* win/tclWinFile.c:
	* unix/tclUnixFile.c:

2009-12-16  Donal K. Fellows  <dkf@users.sf.net>

	* doc/tm.n: [Bug 1911342]: Formatting rewrite to avoid bogus crosslink
	to the list manpage when generating HTML.

	* library/msgcat/msgcat.tcl (Init): [Bug 2913616]: Do not use platform
	tests that are not needed and which don't work in safe interpreters.

2009-12-14  Donal K. Fellows  <dkf@users.sf.net>

	* doc/file.n (file tempfile): [Bug 2388866]: Note that this only ever
	creates files on the native filesystem. This is a design feature.

2009-12-13  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclBasic.c:	Release TclPopCallFrame() from its
	* generic/tclExecute.c:	tailcall-management duties
	* generic/tclNamesp.c:

	* generic/tclBasic.c:	Moving TclBCArgumentRelease call from
	* generic/tclExecute.c:	TclNRTailcallObjCmd to TEBC, so that the
	pairing of the Enter and Release calls is clearer.

2009-12-12  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclTest.c (TestconcatobjCmd): [Bug 2895367]: Stop memory
	leak when testing. We don't need extra noise of this sort when
	tracking down real problems!

2009-12-11  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclBinary.c:	Fix gcc warning, using gcc-4.3.4 on cygwin
	* generic/tclCompExpr.c:warning: array subscript has type 'char'
	* generic/tclPkg.c:
	* libtommath/bn_mp_read_radix.c:
	* win/makefile.vc:	[Bug 2912773]: Revert to version 1.203
	* unix/tclUnixCompat.c:	Fix gcc warning: signed and unsigned type
				in conditional expression.

2009-12-11  Donal K. Fellows  <dkf@users.sf.net>

	* tools/tcltk-man2html.tcl (long-toc, cross-reference): [FRQ 2897296]:
	Added cross links to sections within manual pages.

2009-12-11  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclBasic.c:   [Bug 2806407]: Full nre-enabling of coroutines
	* generic/tclExecute.c:

	* generic/tclBasic.c: Small cleanup

	* generic/tclExecute.c: Fix panic in http11.test caused by buggy
	earlier commits in coroutine management.

2009-12-10  Andreas Kupries  <andreask@activestate.com>

	* generic/tclObj.c (TclContinuationsEnter): [Bug 2895323]: Updated
	comments to describe when the function can be entered for the same
	Tcl_Obj* multiple times. This is a continuation of the 2009-11-10
	entry where a memory leak was plugged, but where not sure if that was
	just a band-aid to paper over some other error. It isn't, this is a
	legal situation.

2009-12-10  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclBasic.c:   Reducing the # of moving parts for coroutines
	* generic/tclExecute.c: by delegating more to tebc; eliminate the
	special coroutine CallFrame.

2009-12-09  Andreas Kupries  <andreask@activestate.com>

	* generic/tclIO.c: [Bug 2901998]: Applied Alexandre Ferrieux's patch
	fixing the inconsistent buffered I/O. Tcl's I/O now flushes buffered
	output before reading, discards buffered input before writing, etc.

2009-12-09  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclBasic.c: Ensure right lifetime of varFrame's (objc,objv)
	for coroutines.

	* generic/tclExecute.c: Code regrouping

2009-12-09  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclBasic.c: Added some of the missing setting of errorcode
	values.

2009-12-08  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclExecute.c (TclStackFree): Improved panic msg.

2009-12-08  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclBasic.c:   Partial nre-enabling of coroutines. The
	* generic/tclExecute.c: initial call still requires its own
	* generic/tclInt.h:     instance of tebc, but on resume coros can
	execute in the caller's tebc.

	* generic/tclExecute.c (TEBC): Silence warning about pcAdjustment.

2009-12-08  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclExecute.c (TclExecuteByteCode): Make the dict opcodes
	more sparing in their use of C variables, to reduce size of TEBC
	activiation record a little bit.

2009-12-07  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclExecute.c (TEBC): Grouping "slow" variables into structs,
	to reduce register pressure and help the compiler with variable
	allocation.

2009-12-07  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclExecute.c: Start cleaning the TEBC stables
	* generic/tclInt.h:

	* generic/tclCmdIL.c:   [Bug 2910094]: Fix by aku
	* tests/coroutine.test:

	* generic/tclBasic.c: Arrange for [tailcall] to be created with the
	other builtins: was being created in a separate call, leftover from
	pre-tip days.

2009-12-07  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStrToD.c: [Bug 2902010]: Correct conditional compile
	directives to better detect the toolchain that needs extra work for
	proper underflow treatment instead of merely detecting the MIPS
	platform.

2009-12-07  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclBasic.c: [Patch 2910056]: Add ::tcl::unsupported::yieldTo
	* generic/tclInt.h:

2009-12-07  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdMZ.c (TryPostBody): [Bug 2910044]: Close off memory
	leak in [try] when a variable-free handler clause is present.

2009-12-05  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclBasic.c:   Small changes for clarity in tailcall
	* generic/tclExecute.c: and coroutine code.
	* tests/coroutine.test:

	* tests/tailcall.test: Remove some old unused crud; improved the
	stack depth tests.

	* generic/tclBasic.c:  Fixed things so that you can tailcall
	* generic/tclNamesp.c: properly out of a coroutine.
	* tests/tailcall.test:

	* generic/tclInterp.c: Fixed tailcalls for same-interp aliases (no
	test)

2009-12-03  Donal K. Fellows  <dkf@users.sf.net>

	* library/safe.tcl (::safe::AliasEncoding): Make the safe encoding
	command behave more closely like the unsafe one (for safe ops).
	(::safe::AliasGlob): [Bug 2906841]: Clamp down on evil use of [glob]
	in safe interpreters.
	* tests/safe.test: Rewrite to use tcltest2 better.

2009-12-02  Jan Nijtmans  <nijtmans@users.sf.net>

	* tools/genStubs.tcl:	Add support for win32 CALLBACK functions and
	remove obsolete "emitStubs" and "genStubs" functions.
	* win/Makefile.in:	Use tcltest86.dll for all tests, and add
	.PHONY rules to preemptively stop trouble that plagued Tk from hitting
	Tcl too.

2009-11-30  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tcl.h:	Don't use EXPORT for Tcl_InitStubs
	* win/Makefile.in:	Better dependancies in case of static build.

2009-11-30  Donal K. Fellows  <dkf@users.sf.net>

	* doc/Tcl.n: [Bug 2901433]: Improved description of expansion to
	mention that it is using list syntax.

2009-11-27  Kevin B. Kenny  <kennykb@acm.org>

	* win/tclAppInit.c (Tcl_AppInit): [Bug 2902965]: Reverted Jan's change
	that added a call to Tcl_InitStubs. The 'tclsh' and 'tcltest' programs
	are providers, not consumers of the Stubs table, and should not link
	with the Stubs library, but only with the main Tcl library. (In any
	case, the presence of Tcl_InitStubs broke the build.)

2009-11-27  Donal K. Fellows  <dkf@users.sf.net>

	* doc/BoolObj.3, doc/Class.3, doc/CrtChannel.3, doc/DictObj.3:
	* doc/DoubleObj.3, doc/Ensemble.3, doc/Environment.3:
	* doc/FileSystem.3, doc/Hash.3, doc/IntObj.3, doc/Limit.3:
	* doc/Method.3, doc/NRE.3, doc/ObjectType.3, doc/PkgRequire.3:
	* doc/SetChanErr.3, doc/SetResult.3: [Patch 2903921]: Many small
	spelling fixes from Larry Virden.

	BUMP VERSION OF TCLOO TO 0.6.2. Too many people need accumulated small
	versions and bugfixes, so the version-bump removes confusion.

	* generic/tclOOBasic.c (TclOO_Object_LinkVar): [Bug 2903811]: Remove
	unneeded restrictions on who can usefully call this method.

2009-11-26  Donal K. Fellows  <dkf@users.sf.net>

	* unix/Makefile.in: Add .PHONY rules and documentation to preemptively
	stop trouble that plagued Tk from hitting Tcl too, and to make the
	overall makefile easier to understand. Some reorganization too to move
	related rules closer together.

2009-11-26  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/Makefile.in:	[Bug 2902965]: Fix stub related changes that
	* win/makefile.vc:	caused tclkit build to break.
	* win/tclAppInit.c
	* unix/tcl.m4
	* unix/Makefile.in
	* unix/tclAppInit.c
	* unix/configure:	(regenerated)

2009-11-25  Kevin B. Kenny  <kennykb@acm.org>

	* win/Makefile.in:	Added a 'test-tcl' rule that is identical to
	'test' except that it does not go spelunking in 'pkgs/'. (This rule
	has existed in unix/Makefile.in for some time.)

2009-11-25  Stuart Cassoff  <stwo@users.sf.net>

	* unix/configure.in:	[Patch 2892871]: Remove unneeded
	* unix/tcl.m4:		AC_STRUCT_TIMEZONE and use
	* unix/tclConfig.h.in:	AC_CHECK_MEMBERS([struct stat.st_blksize])
	* unix/tclUnixFCmd.c:	instead of AC_STRUCT_ST_BLKSIZE.
	* unix/configure:	Regenerated with autoconf-2.59.

2009-11-24  Andreas Kupries  <andreask@activestate.com>

	* library/tclIndex: Manually redone the part of tclIndex dealing with
	safe.tcl and tm.tcl. This part passes the testsuite. Note that
	automatic regeneration of this part is not possible because it wrongly
	puts 'safe::Setup' on the list, and wrongly leaves out 'safe::Log'
	which is more dynamically created than the generator expects.

	Further note that the file "clock.tcl" is explicitly loaded by
	"init.tcl", the first time the clock command is invoked. The relevant
	code can be found at line 172ff, roughly, the definition of the
	procedure 'clock'. This means none of the procedures of this file
	belong in the tclIndex. Another indicator that automatic regeneration
	of tclIndex is ill-advised.

2009-11-24  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclOO.c (FinalizeAlloc, Tcl_NewObjectInstance):
	[Bug 2903011]: Make it an error to destroy an object in a constructor,
	and also make sure that an object is not deleted twice in the error
	case.

2009-11-24  Pat Thoyts  <patthoyts@users.sourceforge.net>

	* tests/fCmd.test: [Bug 2893771]: Teach [file stat] to handle locked
	* win/tclWinFile.c: files so that [file exists] no longer lies.

2009-11-23  Kevin Kenny  <kennykb@acm.org>

	* tests/fCmd.test (fCmd-30.1): Changed registry location of the 'My
	Documents' folder to the one that's correct for Windows 2000, XP,
	Server 2003, Vista, Server 2008, and Windows 7. (See
	http://support.microsoft.com/kb/310746)

2009-11-23  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWinDde.c:	#undef STATIC_BUILD, in order to make sure
	* win/tclWinReg.c:	that Xxxxx_Init is always exported even when
	* generic/tclTest.c:	Tcl is built static (otherwise we cannot
				create a DLL).
	* generic/tclThreadTest.c: Make all functions static, except
				TclThread_Init.
	* tests/fCmd.test:	Enable fCmd-30.1 when registry is available.
	* win/tcl.m4:		Fix ${SHLIB_LD_LIBS} definition, fix conflicts
	* win/Makefile.in:	Simplifications related to tcl.m4 changes.
	* win/configure.in:	Between static libraries and import library on
				windows.
	* win/configure:	(regenerated)
	* win/makefile.vc:	Add stub library to necessary link lines.

2009-11-23  Kevin B. Kenny  <kennykb@acm.org>

	* generic/tclThreadTest.c (NewTestThread): [Bug 2901803]: Further
	machinations to get NewTestThread actually to launch the thread, not
	just compile.

2009-11-22  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclThreadTest.c (NewTestThread): [Bug 2901803]: Fix small
	error in function naming which blocked a threaded test build.

2009-11-19  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/Makefile.in:	Create tcltest86.dll as dynamic Tcltest
				package.
	* generic/tclTest.c:	Remove extraneous prototypes, follow-up to
	* generic/tclTestObj.c:	[Bug 2883850]
	* tests/chanio.test:	Test-cases for fixed [Bug 2849797]
	* tests/io.test:
	* tests/safe.test:	Fix safe-10.1 and safe-10.4 test cases, making
				the wrong assumption that Tcltest is a static
				package.
	* generic/tclEncoding.c:[Bug 2857044]: Updated freeIntRepProc routines
	* generic/tclVar.c:	so that they set the typePtr field to NULL so
				that the Tcl_Obj is not left in an
				inconsistent state.
	* unix/tcl.m4:		[Patch 2883533]: tcl.m4 support for Haiku OS
	* unix/configure:	autoconf-2.59

2009-11-19  Don Porter  <dgp@users.sourceforge.net>

	* unix/tclAppInit.c:	[Bug 2883850, 2900542]: Repair broken build of
	* win/tclAppInit.c:	the tcltest executable.

2009-11-19  Donal K. Fellows  <dkf@users.sf.net>

	* library/auto.tcl (tcl_findLibrary):
	* library/clock.tcl (MakeUniquePrefixRegexp, MakeParseCodeFromFields)
	(SetupTimeZone, ProcessPosixTimeZone):	Restored the use of a literal
	* library/history.tcl (HistAdd):	'then' when following a multi-
	* library/safe.tcl (interpConfigure):	line test expresssion. It's an
	* library/tm.tcl (UnknownHandler):	aid to readability then.

2009-11-19  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclInt.h:      Make all internal initialization
	* generic/tclTest.c:     routines MODULE_SCOPE
	* generic/tclTestObj.c:
	* generic/tclTestProcBodyObj.c:
	* generic/tclThreadTest.c:
	* unix/Makefile.in:      Fix [Bug 2883850]: pkgIndex.tcl doesn't
	* unix/tclAppInit.c:     get created with static Tcl build
	* unix/tclXtTest.c:
	* unix/tclXtNotify.c:
	* unix/tclUnixTest.c:
	* win/Makefile.in:
	* win/tcl.m4:
	* win/configure:         (regenerated)
	* win/tclAppInit.c:
	* win/tclWinDde.c:       Always compile with Stubs.
	* win/tclWinReg.c:
	* win/tclWinTest.c:

2009-11-18  Jan Nijtmans  <nijtmans@users.sf.net>

	* doc/CrtChannel.3:	[Bug 2849797]: Fix channel name inconsistences
	* generic/tclIORChan.c:	as suggested by DKF.
	* generic/tclIO.c:	Minor *** POTENTIAL INCOMPATIBILITY ***
				because Tcl_CreateChannel() and derivatives
				now sometimes ignore their "chanName"
				argument.

	* generic/tclAsync.c:	Eliminate various gcc warnings (with -Wextra)
	* generic/tclBasic.c
	* generic/tclBinary.c
	* generic/tclCmdAH.c
	* generic/tclCmdIL.c
	* generic/tclCmdMZ.c
	* generic/tclCompile.c
	* generic/tclDate.c
	* generic/tclExecute.c
	* generic/tclDictObj.c
	* generic/tclIndexObj.c
	* generic/tclIOCmd.c
	* generic/tclIOUtil.c
	* generic/tclIORTrans.c
	* generic/tclOO.c
	* generic/tclZlib.c
	* generic/tclGetDate.y
	* win/tclWinInit.c
	* win/tclWinChan.c
	* win/tclWinConsole.c
	* win/tclWinNotify.c
	* win/tclWinReg.c
	* library/auto.tcl:		Eliminate "then" keyword
	* library/clock.tcl
	* library/history.tcl
	* library/safe.tcl
	* library/tm.tcl
	* library/http/http.tcl:	Eliminate unnecessary spaces
	* library/http1.0/http.tcl
	* library/msgcat/msgcat.tcl
	* library/opt/optparse.tcl
	* library/platform/platform.tcl
	* tools/tcltk-man2html.tcl
	* tools/tclZIC.tcl
	* tools/tsdPerf.c

2009-11-17  Andreas Kupries  <andreask@activestate.com>

	* unix/tclUnixChan.c (TtyParseMode): Partial undo of Donal's tidy-up
	from a few days ago (2009-11-9, not in ChangeLog). It seems that
	strchr is apparently a macro on AIX and reacts badly to pre-processor
	directives in its arguments.

2009-11-16  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* generic/tclEncoding.c:  [Bug 2891556]: Fix and improve test to
	* generic/tclTest.c:	  detect similar manifestations in the future.
	* tests/encoding.test:    Add tcltest support for finalization.

2009-11-15  Mo DeJong  <mdejong@users.sourceforge.net>

	* win/tclWinDde.c: Avoid gcc compiler warning by explicitly casting
	DdeCreateStringHandle argument.

2009-11-12  Andreas Kupries  <andreask@activestate.com>

	* generic/tclIO.c (CopyData): [Bug 2895565]: Dropped bogosity which
	* tests/io.test: used the number of _written_ bytes or character to
	update the counters for the read bytes/characters. New test io-53.11.
	This is a forward port from the 8.5 branch.

2009-11-11  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclClock.c (TclClockInit):    Do not create [clock] support
	commands in safe interps.

2009-11-11  Jan Nijtmans  <nijtmans@users.sf.net>

	* library/http/http.tcl (http::geturl): [Bug 2891171]: URL checking
	too strict when using multiple question marks.
	* tests/http.test
	* library/http/pkgIndex.tcl:  Bump to http 2.8.2
	* unix/Makefile.in:
	* win/Makefile.in:

2009-11-11  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* generic/tclIO.c: Fix [Bug 2888099] (close discards ENOSPC error) by
	saving the errno from the first of two FlushChannel()s. Uneasy to
	test; might need specific channel drivers. Four-hands with aku.

2009-11-10  Pat Thoyts  <patthoyts@users.sourceforge.net>

	* tests/winFCmd.test: Cleanup directories that have been set chmod
	000. On Windows7 and Vista we really have no access and these were
	getting left behind.
	A few tests were changed to reflect the intent of the test where
	setting a directory chmod 000 should prevent any modification. This
	restriction was ignored on XP but is honoured on Vista

2009-11-10  Andreas Kupries  <andreask@activestate.com>

	* generic/tclBasic.c: Plug another leak in TCL_EVAL_DIRECT evaluation.
	Forward port from Tcl 8.5 branch, change by Don Porter.

	* generic/tclObj.c: [Bug 2895323]: Plug memory leak in
	TclContinuationsEnter(). Forward port from Tcl 8.5 branch, change by
	Don Porter.

2009-11-09  Stuart Cassoff  <stwo@users.sf.net>

	* win/README: [bug 2459744]: Removed outdated Msys + Mingw info.

2009-11-09  Andreas Kupries  <andreask@activestate.com>

	* generic/tclBasic.c (TclEvalObjEx): Moved the #280 decrement of
	refCount for the file path out of the branch after the whole
	conditional, closing a memory leak. Added clause on structure type to
	prevent seg.faulting. Forward port from valgrinding the Tcl 8.5
	branch.

	* tests/info.test: Resolve ambiguous resolution of variable "res".
	Forward port from 8.5

2009-11-08  Donal K. Fellows  <dkf@users.sf.net>

	* doc/string.n (bytelength): Noted that this command is not a good
	thing to use, and suggested a better alternatve. Also factored out the
	description of the indices into its own section.

2009-11-07  Pat Thoyts  <patthoyts@users.sourceforge.net>

	* tests/fCmd.test: [Bug 2891026]: Exclude tests using chmod 555
	directories on vista and win7. The current user has access denied and
	so cannot rename the directory without admin privileges.

2009-11-06  Andreas Kupries  <andreask@activestate.com>

	* library/safe.tcl (::safe::Setup): Added documentation of the
	contents of the state array. Also killed the 'InterpState' procedure
	with its upleveled variable/upvar combination, and replaced all uses
	with 'namespace upvar'.

2009-11-05  Andreas Kupries  <andreask@activestate.com>

	* library/safe.tcl: A series of patches which bring the SafeBase up to
	date with code guidelines, Tcl's features, also eliminating a number
	of inefficiencies along the way.
	(1) Changed all procedure names to be fully qualified.
	(2) Moved the procedures out of the namespace eval. Kept their
	locations. IOW, broke the namespace eval apart into small sections not
	covering the procedure definitions.
	(3) Reindented the code. Just lots of whitespace changes.
	Functionality unchanged.
	(4) Moved the multiple namespace eval's around. Command export at the
	top, everything else (var decls, argument parsing setup) at the
	bottom.
	(5) Moved the argument parsing setup into a procedure called when the
	code is loaded. Easier management of temporary data.
	(6) Replaced several uses of 'Set' with calls to the new procedure
	'InterpState' and direct access to the per-slave state array.
	(7) Replaced the remaining uses of 'Set' and others outside of the
	path/token handling, and deleted a number of procedures related to
	state array access which are not used any longer.
	(8) Converted the path token system to cache normalized paths and path
	<-> token conversions. Removed more procedures not used any longer.
	Removed the test cases 4.3 and 4.4 from safe.test. They were testing
	the now deleted command "InterpStateName".
	(9) Changed the log command setup so that logging is compiled out
	completely when disabled (default).
	(10) Misc. cleanup. Inlined IsInterp into CheckInterp, its only user.
	Consistent 'return -code error' for error reporting. Updated to use
	modern features (lassign, in/ni, dicts). The latter are used to keep a
	reverse path -> token map and quicker check of existence.
	(11) Fixed [Bug 2854929]: Recurse into all subdirs under all TM root
	dirs and put them on the access path.

2009-11-02  Kevin B. Kenny  <kennykb@acm.org>

	* library/tzdata/Asia/Novokuznetsk: New tzdata locale for Kemerovo
	oblast', which now keeps Novosibirsk time and not Kranoyarsk time.
	* library/tzdata/Asia/Damascus: Syrian DST changes.
	* library/tzdata/Asia/Hong_Kong: Hong Kong historic DST corrections.
	Olson tzdata2009q.

2009-11-02  Donal K. Fellows  <dkf@users.sf.net>

	* doc/object.n (DESCRIPTION): Substantive revision to make it clearer
	what the fundamental semantics of an object actually are.

2009-11-01  Joe Mistachkin  <joe@mistachkin.com>

	* doc/Cancel.3: Minor cosmetic fixes.
	* win/makefile.vc: Make htmlhelp target work again.  An extra set of
	double quotes around the definition of the HTML help compiler tool
	appears to be required.  Previously, there was one set of double
	quotes around the definition of the tool and one around the actual
	invocation.  This led to confusion because it was the only such tool
	path to include double quotes around its invocation.  Also, it was
	somewhat inflexible in the event that somebody needed to override the
	tool command to include arguments.  Therefore, even though it may look
	"wrong", there are now two double quotes on either side of the tool
	path definition.  This fixes the problem that currently prevents the
	htmlhelp target from building and maintains flexibility in case
	somebody needs to override it via the command line or an environment
	variable.

2009-11-01  Joe English  <jenglish@users.sourceforge.net>

	* doc/Eval.3, doc/Cancel.3: Move TIP#285 routines out of Eval.3 into
	their own manpage.

2009-10-31  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclBasic.c (ExprRoundFunc): [Bug 2889593]: Correctly report
	the expected number of arguments when generating an error for round().

2009-10-30  Pat Thoyts  <patthoyts@users.sourceforge.net>

	* tests/tcltest.test: When creating the notwritabledir we deny the
	current user access to delete the file. We must grant this right when
	we cleanup. Required on Windows 7 when the user does not automatically
	have administrator rights.

2009-10-29  Don Porter  <dgp@users.sourceforge.net>

	* generic/tcl.h:        Changed the typedef for the mp_digit type
	from:
		typedef unsigned long mp_digit;
	to:
		typedef unsigned int mp_digit;
	For 32-bit builds where "long" and "int" are two names for the same
	thing, this is no change at all.  For 64-bit builds, though, this
	causes the dp[] array of an mp_int to be made up of 32-bit elements
	instead of 64-bit elements.  This is a huge improvement because
	details elsewhere in the mp_int implementation cause only 28 bits of
	each element to be actually used storing number data.  Without this
	change bignums are over 50% wasted space on 64-bit systems.  [Bug
	2800740].

	***POTENTIAL INCOMPATIBILITY***
	For 64-bit builds, callers of routines with (mp_digit) or (mp_digit *)
	arguments *will*, and callers of routines with (mp_int *) arguments
	*may* suffer both binary and stubs incompatibilities with Tcl releases
	8.5.0 - 8.5.7.  Such possibilities should be checked, and if such
	incompatibilities are present, suitable [package require] requirements
	on the Tcl release should be put in place to keep such built code
	[load]-ing only in Tcl interps that are compatible.

2009-10-29  Donal K. Fellows  <dkf@users.sf.net>

	* tests/dict.test: Make variable-clean and simplify tests by utilizing
	the fact that dictionaries have defined orders.

	* generic/tclZlib.c (TclZlibCmd): Remove accidental C99-ism which
	reportedly makes the AIX native compiler choke.

2009-10-29  Kevin B. Kenny  <kennykb@acm.org>

	* library/clock.tcl (LocalizeFormat):
	* tests/clock.test (clock-67.1):
	[Bug 2819334]: Corrected a problem where '%%' followed by a letter in
	a format group could expand recursively: %%R would turn into %%H:%M:%S

2009-10-28  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclLiteral.c:	[Bug 2888044]: Fixed 2 bugs.
	* tests/info.test:	First, as noted in the comments of the
	TclCleanupLiteralTable routine, since the teardown of the intrep of
	one Tcl_Obj can cause the teardown of others in the same table, the
	full table cleanup must be done with care, but the code did not
	contain the same care demanded in the comment.  Second, recent
	additions to the info.test file had poor hygiene, leaving an array
	variable ::a lying around, which breaks later interp.test tests during
	a -singleproc 1 run of the test suite.

2009-10-28  Kevin B. Kenny  <kennykb@acm.org>

	* tests/fileName.test (fileName-20.[78]): Corrected poor test
	hygiene (failure to save and restore the working directory) that
	caused these two tests to fail on Windows (and [Bug 2806250] to be
	reopened).

2009-10-27  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclPathObj.c: [Bug 2884203]: Missing refcount on cached
	normalized path caused crashes.

2009-10-27  Kevin B. Kenny  <kennykb@acm.org>

	* library/clock.tcl (ParseClockScanFormat): [Bug 2886852]: Corrected a
	problem where [clock scan] didn't load the timezone soon enough when
	processing a time format that lacked a complete date.
	* tests/clock.test (clock-66.1):
	Added a test case for the above bug.
	* library/tzdata/America/Argentina/Buenos_Aires:
	* library/tzdata/America/Argentina/Cordoba:
	* library/tzdata/America/Argentina/San_Luis:
	* library/tzdata/America/Argentina/Tucuman:
	New DST rules for Argentina. (Olson's tzdata2009p.)

2009-10-26  Don Porter  <dgp@users.sourceforge.net>

	* unix/Makefile.in:	Remove $(PACKAGE).* and prototype from the
	`make distclean` target.  Completes 2009-10-20 commit.

2009-10-24  Kevin B. Kenny  <kennykb@acm.org>

	* library/clock.tcl (ProcessPosixTimeZone):
	Corrected a regression in the fix to [Bug 2207436] that caused
	[clock] to apply EU daylight saving time rules in the US.
	Thanks to Karl Lehenbauer for reporting this regression.
	* tests/clock.test (clock-52.4):
	Added a regression test for the above bug.
	* library/tzdata/Asia/Dhaka:
	* library/tzdata/Asia/Karachi:
	New DST rules for Bangladesh and Pakistan. (Olson's tzdata2009o.)

2009-10-23  Andreas Kupries  <andreask@activestate.com>

	* generic/tclIO.c (FlushChannel): Skip OutputProc for low-level
	0-length writes. When closing pipes which have already been closed
	not skipping leads to spurious SIG_PIPE signals. Reported by
	Mikhail Teterin <mi+thun@aldan.algebra.com>.

2009-10-22  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclOOBasic.c (TclOO_Object_VarName): [Bug 2883857]: Allow
	the passing of array element names through this method.

2009-10-21  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclPosixStr.c: [Bug 2882561]: Work around oddity on Haiku OS
	where SIGSEGV and SIGBUS are the same value.

	* generic/tclTrace.c (StringTraceProc): [Bug 2881259]: Added back cast
	to work around silly bug in MSVC's handling of auto-casting.

2009-10-20  Don Porter  <dgp@users.sourceforge.net>

	* unix/Makefile.in:	Removed the long outdated and broken targets
	package-* that were for building Solaris packages.  Appears that the
	pieces needed for these targets to function have never been present in
	the current era of Tcl development and belong completely to Tcl
	pre-history.

2009-10-19  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclIO.c:      [Patch 2107634]: Revised ReadChars and
	FilterInputBytes routines to permit reads to continue up to the string
	limits of Tcl values.  Before revisions, large read attempts could
	panic when as little as half the limiting value length was reached.
	Thanks to Sean Morrison and Bob Parker for their roles in the fix.

2009-10-18  Joe Mistachkin  <joe@mistachkin.com>

	* generic/tclObj.c (TclDbDumpActiveObjects, TclDbInitNewObj)
	(Tcl_DbIncrRefCount, Tcl_DbDecrRefCount, Tcl_DbIsShared):
	[Bug 2871908]: Enforce separation of concerns between the lineCLPtr
	and objThreadMap thread specific data members.

2009-10-18  Joe Mistachkin  <joe@mistachkin.com>

	* tests/thread.test (thread-4.[345]): [Bug 1565466]: Correct tests to
	save their error state before the final call to threadReap just in
	case it triggers an "invalid thread id" error.  This error can occur
	if one or more of the target threads has exited prior to the attempt
	to send it an asynchronous exit command.

2009-10-17  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclVar.c (UnsetVarStruct, TclDeleteNamespaceVars)
	(TclDeleteCompiledLocalVars, DeleteArray):
	* generic/tclTrace.c (Tcl_UntraceVar2): [Bug 2629338]: Stop traces
	that are deleted part way through (a feature used by tdom) from
	causing freed memory to be accessed.

2009-10-08  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclDictObj.c (DictIncrCmd): [Bug 2874678]: Don't leak any
	bignums when doing [dict incr] with a value.
	* tests/dict.test (dict-19.3): Memory leak detection code.

2009-10-07  Andreas Kupries  <andreask@activestate.com>

	* generic/tclObj.c: [Bug 2871908]: Plug memory leaks of objThreadMap
	and lineCLPtr hashtables.  Also make the names of the continuation
	line information initialization and finalization functions more
	consistent. Patch supplied by Joe Mistachkin <joe@mistachkin.com>.

	* generic/tclIORChan.c (ErrnoReturn): Replace hardwired constant 11
	with proper errno #define, EAGAIN. What was I thinking? The BSD's have
	a different errno assignment and break with the hardwired number.
	Reported by emiliano on the chat.

2009-10-06  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclInterp.c (SlaveEval): Agressive stomping of internal reps
	was added as part of the NRE patch of 2008-07-13.  This doesn't appear
	to actually be needed, and it hurts quite a bit when large lists lose
	their intreps and require reparsing.  Thanks to Ashok Nadkarni for
	reporting the problem.

	* generic/tclTomMathInt.h (new): Public header tclTomMath.h had
	* generic/tclTomMath.h:	dependence on private headers, breaking use
	* generic/tommath.h:	by extensions [Bug 1941434].

2009-10-05  Andreas Kupries  <andreask@activestate.com>

	* library/safe.tcl (AliasGlob): Fixed conversion of catch to
	try/finally, it had an 'on ok msg' branch missing, causing a silent
	error immediately, and bogus glob results, breaking search for Tcl
	modules.

2009-10-04  Daniel Steffen  <das@users.sourceforge.net>

	* macosx/tclMacOSXBundle.c:	[Bug 2569449]: Workaround CF memory
	* unix/tclUnixInit.c:		managment bug in Mac OS X 10.4 &
					earlier.

2009-10-02  Kevin B. Kenny  <kennykb@acm.org>

	* library/tzdata/Africa/Cairo:
	* library/tzdata/Asia/Gaza:
	* library/tzdata/Asia/Karachi:
	* library/tzdata/Pacific/Apia:	Olson's tzdata2009n.

2009-09-29  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclDictObj.c:		[Bug 2857044]: Updated freeIntRepProc
	* generic/tclExecute.c:		routines so that they set the typePtr
	* generic/tclIO.c:		field to NULL so that the Tcl_Obj is
	* generic/tclIndexObj.c:	not left in an inconsistent state.
	* generic/tclInt.h:
	* generic/tclListObj.c:
	* generic/tclNamesp.c:
	* generic/tclOOCall.c:
	* generic/tclObj.c:
	* generic/tclPathObj.c:
	* generic/tclProc.c:
	* generic/tclRegexp.c:
	* generic/tclStringObj.c:

	* generic/tclAlloc.c:           Cleaned up various routines in the
	* generic/tclCkalloc.c:         call stacks for memory allocation to
	* generic/tclInt.h:             guarantee that any size values computed
	* generic/tclThreadAlloc.c:     are within the domains of the routines
	they get passed to.  [Bugs 2557696 and 2557796].

2009-09-28  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCmdMZ.c:	Replaced TclProcessReturn() calls with
	* tests/error.test:	Tcl_SetReturnOptions() calls as a simple fix
	for [Bug 2855247].  Thanks to Anton Kovalenko for the report and fix.
	Additional fixes for other failures demonstrated by new tests.

2009-09-27  Don Porter  <dgp@users.sourceforge.net>

	* tests/error.test (error-15.8.*):	Coverage tests illustrating
	flaws in the propagation of return options by [try].

2009-09-26  Donal K. Fellows  <dkf@users.sf.net>

	* unix/tclooConfig.sh, win/tclooConfig.sh: [Bug 2026844]: Added dummy
	versions of tclooConfig.sh that make it easier to build extensions
	against both Tcl8.5+TclOO-standalone and Tcl8.6.

2009-09-24  Don Porter  <dgp@users.sourceforge.net>

	TIP #356 IMPLEMENTATION

	* generic/tcl.decls:	Promote internal routine TclNRSubstObj()
	* generic/tclCmdMZ.c:	to public Tcl_NRSubstObj().  Still needs docs.
	* generic/tclCompile.c:
	* generic/tclInt.h:

	* generic/tclDecls.h:	make genstubs
	* generic/tclStubInit.c:

2009-09-23  Miguel Sofer  <msofer@users.sf.net>

	* doc/namespace.n: the description of [namespace unknown] failed
	to mention [namespace path]: fixed. Thx emiliano.

2009-09-21  Mo DeJong  <mdejong@users.sourceforge.net>

	* tests/regexp.test: Added check for error message from
	unbalanced [] in regexp. Added additional simple test cases
	of basic regsub command.

2009-09-21  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCompile.c:	Correct botch in the conversion of
	Tcl_SubstObj().  Thanks to Kevin Kenny for detection and report.

2009-09-17  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCompile.c:	Re-implement Tcl_SubstObj() as a simple
	* generic/tclParse.c:	wrapper around TclNRSubstObj().  This has
	* tests/basic.test:	the effect of caching compiled bytecode in
	* tests/parse.test:	the value to be substituted.  Note that
	Tcl_SubstObj() now exists only for extensions.  Tcl itself no longer
	makes any use of it.  Note also that TclSubstTokens() is now reachable
	only by Tcl_EvalEx() and Tcl_ParseVar() so tests aiming to test its
	functioning needed adjustment to still have the intended effect.

2009-09-16  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* generic/tclObj.c:   Extended ::tcl::unsupported::representation.

2009-09-11  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclBasic.c:	Completed the NR-enabling of [subst].
	* generic/tclCmdMZ.c:	[Bug 2314561].
	* generic/tclCompCmds.c:
	* generic/tclCompile.c:
	* generic/tclInt.h:
	* tests/coroutine.test:
	* tests/parse.test:

2009-09-11  Donal K. Fellows  <dkf@users.sf.net>

	* tests/http.test: Added in cleaning up of http tokens for each test
	to reduce amount of global-variable pollution.

2009-09-10  Donal K. Fellows  <dkf@users.sf.net>

	* library/http/http.tcl (http::Event): [Bug 2849860]: Handle charset
	names in double quotes; some servers like generating them like that.

2009-09-07  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclParse.c:	[Bug 2850901]: Corrected line counting error
	* tests/into.test:	in multi-command script substitutions.

2009-09-07  Daniel Steffen  <das@users.sourceforge.net>

	* generic/tclExecute.c:	Fix potential uninitialized variable use and
	* generic/tclFCmd.c:	null dereference flagged by clang static
	* generic/tclProc.c:	analyzer.
	* generic/tclTimer.c:
	* generic/tclUtf.c:

	* generic/tclExecute.c:	Silence false positives from clang static
	* generic/tclIO.c:	analyzer about potential null dereference.
	* generic/tclScan.c:
	* generic/tclCompExpr.c:

2009-09-04  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCompCmds.c (TclCompileSubstCmd): [Bug 2314561]:
	* generic/tclBasic.c:	Added a bytecode compiler routine for the
	* generic/tclCmdMZ.c:	[subst] command. This is a partial solution to
	* generic/tclCompile.c:	the need to NR-enable [subst] since bytecode
	* generic/tclCompile.h:	execution is already NR-enabled. Two new
	* generic/tclExecute.c:	bytecode instructions, INST_NOP and
	* generic/tclInt.h:	INST_RETURN_CODE_BRANCH were added to support
	* generic/tclParse.c:	the new routine.  INST_RETURN_CODE_BRANCH is
	* tests/basic.test:	likely to be useful in any future effort to
	* tests/info.test:	add a bytecode compiler routine for [try].
	* tests/parse.test:

2009-09-03  Donal K. Fellows  <dkf@users.sf.net>

	* doc/LinkVar.3: [Bug 2844962]: Added documentation of issues relating
	to use of this API in a multi-threaded environment.

2009-09-01  Andreas Kupries  <andreask@activestate.com>

	* generic/tclIORTrans.c (ReflectInput): Remove error response to
	0-result from method 'limit?' of transformations. Return the number of
	copied bytes instead, which is possibly nothing. The latter then
	triggers EOF handling in the higher layers, making the 0-result of
	limit? the way to inject artificial EOF's into the data stream.

2009-09-01  Don Porter  <dgp@users.sourceforge.net>

	* library/tcltest/tcltest.tcl:  Bump to tcltest 2.3.2 after revision
	* library/tcltest/pkgIndex.tcl: to verbose error message.
	* unix/Makefile.in:
	* win/Makefile.in:

2009-08-27  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c:       [Bug 2845535]: A few more string
	overflow cases in [format].

2009-08-25  Andreas Kupries  <andreask@activestate.com>

	* generic/tclBasic.c (Tcl_CreateInterp, Tcl_EvalTokensStandard)
	(Tcl_EvalEx, TclEvalEx, TclAdvanceContinuations, TclNREvalObjEx):
	* generic/tclCmdMZ.c (Tcl_SwitchObjCmd, TclListLines):
	* generic/tclCompCmds.c (*):
	* generic/tclCompile.c (TclSetByteCodeFromAny, TclInitCompileEnv)
	(TclFreeCompileEnv, TclCompileScript, TclCompileTokens):
	* generic/tclCompile.h (CompileEnv):
	* generic/tclInt.h (ContLineLoc, Interp):
	* generic/tclObj.c (ThreadSpecificData, ContLineLocFree)
	(TclThreadFinalizeObjects, TclInitObjSubsystem, TclContinuationsEnter,
	(TclContinuationsEnterDerived, TclContinuationsCopy, TclFreeObj)
	(TclContinuationsGet):
	* generic/tclParse.c (TclSubstTokens, Tcl_SubstObj):
	* generic/tclProc.c (TclCreateProc):
	* generic/tclVar.c (TclPtrSetVar):
	* tests/info.test (info-30.0-24):

	Extended the parser, compiler, and execution engine with code and
	attendant data structures tracking the position of continuation lines
	which are not visible in the resulting script Tcl_Obj*'s, to properly
	account for them while counting lines for #280.

2009-08-24  Daniel Steffen  <das@users.sourceforge.net>

	* generic/tclInt.h: Annotate Tcl_Panic as noreturn for clang static
	analyzer in PURIFY builds, replacing preprocessor/assert technique.

	* macosx/tclMacOSXNotify.c: Fix multiple issues with nested event loops
	when CoreFoundation notifier is running in embedded mode. (Fixes
	problems in TkAqua Cocoa reported by Youness Alaoui on tcl-mac)

2009-08-21  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclFileName.c: Correct regression in [Bug 2837800] fix.
	* tests/fileName.test:

2009-08-20  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclFileName.c: [Bug 2837800]: Correct the result produced by
	[glob */test] when * matches something like ~foo.

	* generic/tclPathObj.c: [Bug 2806250]: Prevent the storage of strings
	starting with ~ in the "tail" part (normPathPtr field) of the path
	intrep when PATHFLAGS != 0.  This establishes the assumptions relied
	on elsewhere that the name stored there is a relative path.  Also
	refactored to make an AppendPath() routine instead of the cut/paste
	stanzas that were littered throughout.

2009-08-20  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdIL.c (TclNRIfObjCmd): [Bug 2823276]: Make [if]
	NRE-safe on all arguments when interpreted.
	(Tcl_LsortObjCmd): Close off memory leak.

2009-08-19  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdAH.c (TclNRForObjCmd, etc.): [Bug 2823276]: Make [for]
	and [while] into NRE-safe commands, even when interpreted.

2009-08-18  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclPathObj.c: [Bug 2837800]: Added NULL check to prevent
	* tests/fileName.test:  crashes during [glob].

2009-08-16  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/dltest/pkge.c:  const addition
	* unix/tclUnixThrd.c:  Use <pthread.h> in stead of "pthread.h"
	* win/tclWinDde.c:     Eliminate some more gcc warnings
	* win/tclWinReg.c:
	* generic/tclInt.h:    Change ForIterData, make it const-safe.
	* generic/tclCmdAH.c:

2009-08-12  Don Porter  <dgp@users.sourceforge.net>

	TIP #353 IMPLEMENTATION

	* doc/NRE.3:		New public routine Tcl_NRExprObj() permits
	* generic/tcl.decls:	extension commands to evaluate Tcl expressions
	* generic/tclBasic.c:	in NR-enabled command procedures.
	* generic/tclCmdAH.c:
	* generic/tclExecute.c:
	* generic/tclInt.h:
	* generic/tclObj.c:
	* tests/expr.test:

	* generic/tclDecls.h:		make genstubs
	* generic/tclStubInit.c:

2009-08-06  Andreas Kupries  <andreask@activestate.com>

	* doc/refchan.n [Bug 2827000]: Extended the implementation of
	* generic/tclIORChan.c: reflective channels (TIP 219, method
	* tests/ioCmd.test: 'read'), enabling handlers to signal EAGAIN to
	indicate 'no data, but not at EOF either', and other system
	errors. Updated documentation, extended testsuite (New test cases
	iocmd*-23.{9,10}).

2009-08-02  Miguel Sofer  <msofer@users.sf.net>

	* tests/coroutine.test: fix testfile cleanup

2009-08-02  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclObj.c (Tcl_RepresentationCmd): Added an unsupported
	command for reporting the representation of an object. Result string
	is deliberately a bit obstructive so that people are not encouraged to
	make code that depends on it; it's a debugging tool only!

	* unix/tclUnixFCmd.c (GetOwnerAttribute, SetOwnerAttribute)
	(GetGroupAttribute, SetGroupAttribute): [Bug 1942222]: Stop calling
	* unix/tclUnixFile.c (TclpGetUserHome): endpwent() and endgrent();
	they've been unnecessary for ages.

2009-08-02  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/tclWin32Dll.c: Eliminate TclWinResetInterfaceEncodings, since it
	* win/tclWinInit.c:  does exactly the same as TclWinEncodingsCleanup,
	* win/tclWinInt.h:   make sure that tclWinProcs and
			     tclWinTCharEncoding are always set and reset
			     concurrently.
	* win/tclWinFCmd.c:  Correct check for win95

2009-07-31  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c: [Bug 2830354]:	Corrected failure to
	* tests/format.test:		grow buffer when format spec request
	large width floating point values.  Thanks to Clemens Misch.

2009-07-26  Donal K. Fellows  <dkf@users.sf.net>

	* library/auto.tcl (tcl_findLibrary, auto_mkindex):
	* library/package.tcl (pkg_mkIndex, tclPkgUnknown, MacOSXPkgUnknown):
	* library/safe.tcl (interpAddToAccessPath, interpDelete, AliasGlob):
	(AliasSource, AliasLoad, AliasEncoding):
	* library/tm.tcl (UnknownHandler): Simplify by swapping some [catch]
	gymnastics for use of [try].

2009-07-26 Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* tools/genStubs.tcl: Forced LF translation when generating .h's to
	avoid spurious diffs when regenerating on a Windows box.

2009-07-26  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/Makefile.in: [Bug 2827066]: msys build --enable-symbols broken
	* win/tcl.m4:	   And modified the same for unicows.dll, as a
	* win/configure:   preparation for [Enh 2819611].

2009-07-25  Donal K. Fellows  <dkf@users.sf.net>

	* library/history.tcl (history): Reworked the history mechanism in
	terms of ensembles, rather than the ad hoc ensemble-lite mechanism
	used previously.

2009-07-24  Donal K. Fellows  <dkf@users.sf.net>

	* doc/self.n (self class): [Bug 2704302]: Add some text to make it
	clearer how to get the name of the current object's class.

2009-07-23  Andreas Kupries  <andreask@activestate.com>

	* generic/tclIO.c (Tcl_GetChannelHandle): [Bug 2826248]: Do not crash
	* generic/tclPipe.c (FileForRedirect): for getHandleProc == NULL, this
	is allowed. Provide a nice error message in the bypass area. Updated
	caller to check the bypass for a mesage. Bug reported by Andy
	Sonnenburg <andy22286@users.sourceforge.net>

2009-07-23  Joe Mistachkin  <joe@mistachkin.com>

	* generic/tclNotify.c: [Bug 2820349]: Ensure that queued events are
	freed once processed.

2009-07-22  Jan Nijtmans  <nijtmans@users.sf.net>

	* macosx/tclMacOSXFCmd.c: CONST -> const
	* generic/tclGetDate.y:
	* generic/tclDate.c:
	* generic/tclLiteral.c: (char *) cast in ckfree call
	* generic/tclPanic.c: [Feature Request 2814786]: remove TclpPanic
	* generic/tclInt.h
	* unix/tclUnixPort.h
	* win/tclWinPort.h

2009-07-22 Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* generic/tclEvent.c: [Bug 2001201 again]: Refined the 20090617 patch
	on [exit] streamlining, so that it now correctly calls thread exit
	handlers for the calling thread, including <Destroy> bindings in Tk.

2009-07-21  Kevin B. Kenny  <kennykb@acm.org>

	* library/tzdata/Asia/Dhaka:
	* library/tzdata/Indian/Mauritius: Olson's tzdata2009k.

2009-07-20  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdMZ.c (StringIsCmd): Reorganize so that [string is] is
	more efficient when parsing things that are correct, at a cost of
	making the empty string test slightly more costly. With this, the cost
	of doing [string is integer -strict $x] matches [catch {expr {$x+0}}]
	in the successful case, and greatly outstrips it in the failing case.

2009-07-19  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclOO.decls, generic/tclOO.c (Tcl_GetObjectName): Expose a
	function for efficiently returning the current name of an object.

2009-07-18  Daniel Steffen  <das@users.sourceforge.net>

	* unix/Makefile.in: Define NDEBUG in optimized (non-symbols) build to
	disable NRE assert()s and threaded allocator range checks.

2009-07-16  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclBinary.c:	Removed unused variables.
	* generic/tclCmdIL.c:
	* generic/tclCompile.c:
	* generic/tclExecute.c:
	* generic/tclHash.c:
	* generic/tclIOUtil.c:
	* generic/tclVar.c:

	* generic/tclBasic.c:	Silence compiler warnings about ClientData.
	* generic/tclProc.c:

	* generic/tclScan.c:    Typo in ACCEPT_NAN configuration.

	* generic/tclStrToD.c:  [Bug 2819200]: Set floating point control
	register on MIPS systems so that the gradual underflow expected by Tcl
	is in effect.

2009-07-15  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclInt.h (Namespace):		   Added machinery to allow
	* generic/tclNamesp.c (many functions):	   reduction of memory used
	* generic/tclResolve.c (BumpCmdRefEpochs): by namespaces. Currently
	#ifdef'ed out because of compatibility concerns.

	* generic/tclInt.decls: Added four functions for better integration
	with itcl-ng.

2009-07-14  Kevin B. Kenny  <kennykb@acm.org>

	* generic/tclInt.h (TclNRSwitchObjCmd):
	* generic/tclBasic.c (builtInCmds):
	* generic/tclCmdMZ.c (Tcl_SwitchObjCmd):
	* tests/switch.test (switch-15.1):
	[Bug 2821401]: Make non-bytecoded [switch] command aware of NRE.

2009-07-13  Andreas Kupries  <andreask@activestate.com>

	* generic/tclCompile.c (TclInitCompileEnv, EnterCmdWordIndex)
	(TclCleanupByteCode, TclCompileScript):
	* generic/tclExecute.c (TclCompileObj, TclExecuteByteCode):
	* tclCompile.h (ExtCmdLoc):
	* tclInt.h (ExtIndex, CFWordBC, CmdFrame):
	* tclBasic.c (DeleteInterpProc, TclArgumentBCEnter)
	(TclArgumentBCRelease, TclArgumentGet, SAVE_CONTEXT)
	(RESTORE_CONTEXT, NRCoroutineExitCallback, TclNRCoroutineObjCmd):
	* generic/tclCmdAH.c (TclNRForObjCmd, TclNRForIterCallback,
	(ForNextCallback):
	* generic/tclCmdMZ.c (TclNRWhileObjCmd):

	Extended the bytecode compiler initialization to recognize the
	compilation of whole files (NRE enabled 'source' command) and switch
	to the counting of absolute lines in that case.

	Further extended the bytecode compiler to track the start line in the
	generated information, and modified the bytecode execution to
	recompile an object if the location as per the calling context doesn't
	match the location saved in the bytecode. This part could be optimized
	more by using more memory to keep all possibilities which occur
	around, or by just adjusting the location information instead of a
	total recompile.

	Reworked the handling of literal command arguments in bytecode to be
	saved (compiler) and used (execution) per command (See the
	TCL_INVOKE_STK* instructions), and not per the whole bytecode. This,
	and the previous change remove the problems with location data caused
	by literal sharing (across whole files, but also proc bodies).
	Simplified the associated datastructures (ExtIndex is gone, as is the
	function EnterCmdWordIndex).

	The last change causes the hashtable 'lineLABCPtr' to be state which
	has to be kept per coroutine, like the CmdFrame stack. Reworked the
	coroutine support code to create, delete and switch the information as
	needed. Further reworked the tailcall command as well, it has to pop
	its own arguments when run in a bytecode context to keep a proper
	stack in 'lineLABCPtr'.

	Fixed the mishandling of line information in the NRE-enabled 'for' and
	'while' commands introduced when both were made to share their
	iteration callbacks without taking into account that the loop body is
	found in different words of the command. Introduced a separate data
	structure to hold all the callback information, as we went over the
	limit of 4 direct client-data values for NRE callbacks.

	The above fixes [Bug 1605269].

2009-07-12  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdMZ.c (StringIndexCmd, StringEqualCmd, StringCmpCmd):
	* generic/tclExecute.c (TclExecuteByteCode): [Bug 2637173]: Factor out
	* generic/tclInt.h (TclIsPureByteArray):     the code to determine if
	* generic/tclUtil.c (TclStringMatchObj):     it is safe to work with
	byte arrays directly, so that we get the check correct _once_.

	* generic/tclOOCall.c (TclOOGetCallContext): [Bug 1895546]: Changed
	* generic/tclOO.c (TclOOObjectCmdCore):	     the way that the cache is
	managed so that when itcl does cunning things, those cunning things
	can be cached properly.

2009-07-11  Donal K. Fellows  <dkf@users.sf.net>

	* doc/vwait.n: Substantially increased the discussion of issues and
	work-arounds relating to nested vwaits, following discussion on the
	tcl-core mailing list on the topic.

2009-07-10  Pat Thoyts  <patthoyts@users.sourceforge.net>

	* tests/zlib.test:   ZlibTransformClose may be called with a NULL
	* generic/tclZlib.c: interpreter during finalization and
	Tcl_SetChannelError requires a list. Added some tests to ensure error
	propagation from the zlib library to the interp.

2009-07-09  Pat Thoyts  <patthoyts@users.sourceforge.net>

	* tests/zlib.test: [Bug 2818131]: Added tests and fixed a typo that
	broke [zlib push] for deflate format.

2009-07-09  Donal K. Fellows  <dkf@users.sf.net>

	* compat/mkstemp.c (mkstemp): [Bug 2819227]: Use rand() for random
	numbers as it is more portable.

2009-07-05  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclZlib.c (ZlibTransformWatch): Correct the handling of
	events so that channel transforms work with things like an asynch
	[chan copy]. Problem reported by Pat Thoyts.

2009-07-01  Pat Thoyts  <patthoyts@users.sourceforge.net>

	* win/tclWinInt.h:   [Bug 2806622]: Handle the GetUserName API call
	* win/tclWin32Dll.c: via the tclWinProcs indirection structure. This
	* win/tclWinInit.c:  fixes a problem obtaining the username when the
	USERNAME environment variable is unset.

2009-06-30  Daniel Steffen  <das@users.sourceforge.net>

	* generic/tclInt.h:		Add assert macros for clang static
	* generic/tclPanic.c:		analyzer and redefine Tcl_Panic to
	* generic/tclStubInit.c:	assert after panic in clang PURIFY
					builds.

	* generic/tclCmdIL.c:		Add clang assert for false positive
					from static analyzer.

2009-06-26  Daniel Steffen  <das@users.sourceforge.net>

	* macosx/Tcl-Common.xcconfig:	 Update projects for Xcode 3.1 and
	* macosx/Tcl.xcode/*:		 3.2, standardize on gcc 4.2, remove
	* macosx/Tcl.xcodeproj/*:	 obsolete configurations and pre-Xcode
	* macosx/Tcl.pbproj/* (removed): project.

	* macosx/README:		 Update project docs, cleanup.

	* unix/Makefile.in:		 Update dist target for project
					 changes.

2009-06-24  Donal K. Fellows  <dkf@users.sf.net>

	* tests/oo.test (oo-19.1): [Bug 2811598]: Make more resilient.

2009-06-24  Pat Thoyts  <patthoyts@users.sourceforge.net>

	* tests/http11.test: [Bug 2811492]: Clean up procs after testing.

2009-06-18  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCkalloc.c (MemoryCmd): [Bug 988703]:
	* generic/tclObj.c (ObjData, TclFinalizeThreadObjects): Add mechanism
	for discovering what Tcl_Objs are allocated when built for memory
	debugging. Developed by Joe Mistachkin.

2009-06-17 Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* generic/tclEvent.c: Applied a patch by George Peter Staplin
	drastically reducing the ambition of [exit] wrt finalization, and
	thus solving many multi-thread teardown issues. [Bugs 2001201,
	486399, and possibly 597575, 990457, 1437595, 2750491]

2009-06-15  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c: sprintf() -> Tcl_ObjPrintf() conversion.

2009-06-15  Reinhard Max  <max@suse.de>

	* unix/tclUnixPort.h: Move all socket-related code from tclUnixChan.c
	* unix/tclUnixChan.c: to tclUnixSock.c.
	* unix/tclUnixSock.c:

2009-06-15  Donal K. Fellows  <dkf@users.sf.net>

	* tools/tcltk-man2html.tcl (make-man-pages): [Patch 557486]: Apply
	last remaining meaningful part of this patch, a clean up of some
	closing tags.

2009-06-13  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCompile.c: [Bug 2802881]: The value stashed in
	* generic/tclProc.c:    iPtr->compiledProcPtr when compiling a proc
	* tests/execute.test:   survives too long. We only need it there long
	enough for the right TclInitCompileEnv() call to re-stash it into
	envPtr->procPtr.  Once that is done, the CompileEnv controls.  If we
	let the value of iPtr->compiledProcPtr linger, though, then any other
	bytecode compile operation that takes place will also have its
	CompileEnv initialized with it, and that's not correct.  The value is
	meant to control the compile of the proc body only, not other compile
	tasks that happen along.  Thanks to Carlos Tasada for discovering and
	reporting the problem.

2009-06-10  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c:       [Bug 2801413]: Revised [format] to not
	overflow the integer calculations computing the length of the %ll
	formats of really big integers.  Also added protections so that
	[format]s that would produce results overflowing the maximum string
	length of Tcl values throw a normal Tcl error instead of a panic.

	* generic/tclStringObj.c:	[Bug 2803109]: Corrected failures to
	deal with the "pure unicode" representation of an empty string.
	Thanks to Julian Noble for reporting the problem.

2006-06-09  Kevin B. Kenny  <kennykb@acm.org>

	* generic/tclGetDate.y: Fixed a thread safety bug in the generated
	* library/clock.tcl:    Bison parser (needed a %pure-parser
	* tests/clock.test:     declaration to avoid static variables).
				Discovered that the %pure-parser declaration
	                        allowed for returning the Bison error message
	                        to the Tcl caller in the event of a syntax
	                        error, so did so.
	* generic/tclDate.c: bison 2.3

2006-06-08  Kevin B. Kenny  <kennykb@acm.org>

	* library/tzdata/Asia/Dhaka: New DST rule for Bangladesh. (Olson's
	tzdata2009i.)

2009-06-08  Donal K. Fellows  <dkf@users.sf.net>

	* doc/copy.n: Fix error in example spotted by Venkat Iyer.

2009-06-02  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclExecute.c: Replace dynamically-initialized table with a
	table of static constants in the lookup table for exponent operator
	computations that fit in a 64 bit integer result.

	* generic/tclExecute.c: [Bug 2798543]: Corrected implementations and
	selection logic of the INST_EXPON instruction.

2009-06-01  Don Porter  <dgp@users.sourceforge.net>

	* tests/expr.test:      [Bug 2798543]: Added many tests demonstrating
	the broken cases.

009-05-30  Kevin B. Kenny  <kennykb@acm.org>

	* library/tzdata/Africa/Cairo:
	* library/tzdata/Asia/Amman: Olson's tzdata2009h.

2009-05-29  Andreas Kupries  <andreask@activestate.com>

	* library/platform/platform.tcl: Fixed handling of cpu ia64,
	* library/platform/pkgIndex.tcl: taking ia64_32 into account
	* unix/Makefile.in: now. Bumped version to 1.0.5. Updated the
	* win/Makefile.in: installation commands.

2009-05-26 Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* doc/expr.n: Fixed documentation of the right-associativity of
	the ** operator. (spotted by kbk)

2009-05-14  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclOOInfo.c (InfoObjectNsCmd): Added introspection mechanism
	for finding out what an object's namespace is. Experience suggests
	that it is just too useful to be able to do without it.

2009-05-12  Donal K. Fellows  <dkf@users.sf.net>

	* doc/vwait.n: Added more words to make it clear just how bad it is to
	nest [vwait]s.

	* compat/mkstemp.c: Add more headers to make this file build on IRIX
	6.5. Thanks to Larry McVoy for this.

2009-05-08  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclOO.c (TclNRNewObjectInstance):  [Bug 2414858]: Add a
	* generic/tclBasic.c (TclPushTailcallPoint): marker to the stack of
	NRE callbacks at the right point so that tailcall works correctly in a
	constructor.

	* tests/exec.test (cat): [Bug 2788468]: Adjust the scripted version of
	cat so that it does not perform transformations on the data it is
	working with, making it more like the standard Unix 'cat' program.

2009-05-07  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclObj.c (Tcl_GetCommandFromObj): [Bug 2785893]: Ensure that
	a command in a deleted namespace can't be found through a cached name.

	* generic/tclBasic.c:    Let coroutines start with a much smaller
	* generic/tclCompile.h:  stack: 200 words (previously was 2000, the
	* generic/tclExecute.c:  same as interps).

2009-05-07  Donal K. Fellows  <dkf@users.sf.net>

	* tests/env.test (printenvScript, env-4.3, env-4.5): [Bug 1513659]:
	* tests/exec.test (exec-2.6): These tests had subtle dependencies on
	being on platforms that were either ISO 8859-1 or UTF-8. Stabilized
	the results by forcing the encoding.

2009-05-06  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCmdMZ.c:	[Bug 2582327]: Improve overflow error message
	from [string repeat].

	* tests/interp.test: interp-20.50 test for Bug 2486550.

2009-05-04  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclOO.c (InitFoundation, AllocObject, AllocClass):
	* generic/tclOODefineCmds.c (InitDefineContext): Make sure that when
	support namespaces are deleted, nothing bad can subsequently happen.
	Issue spotted by Don Porter.

2009-05-03  Donal K. Fellows  <dkf@users.sf.net>

	* doc/Tcl.n: [Bug 2538432]: Clarified exact treatment of ${arr(idx)}
	form of variable substitution. This is not a change of behavior, just
	an improved description of the current situation.

2009-04-30  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclBasic.c (TclObjInvoke): [Bug 2486550]: Make sure that a
	null objProc is not used, use Tcl_NRCallObjProc instead.

2009-05-01  Jan Nijtmans  <nijtmans@users.sf.net>

	* win/configure.in   Fix 64-bit detection for zlib on Win64
	* win/configure      (regenerated)

2009-04-28  Jeff Hobbs  <jeffh@ActiveState.com>

	* unix/tcl.m4, unix/configure (SC_CONFIG_CFLAGS): harden the check to
	add _r to CC on AIX with threads.

2009-04-27  Donal K. Fellows  <dkf@users.sf.net>

	* doc/concat.n (EXAMPLES): [Bug 2780680]: Rewrote so that the spacing
	of result messages is correct. (The exact way they were wrong was
	different when rendered through groff or as HTML, but it was still
	wrong both ways.)

2009-04-27  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclIndexObj.c:  Reset internal INTERP_ALTERNATE_WRONG_ARGS
	* generic/tclIOCmd.c:     flag inside the Tcl_WrongNumArgs function,
	                          so the caller no longer has to do the reset.

2009-04-24  Stuart Cassoff  <stwo@users.sf.net>

	* unix/Makefile.in: [Patch 2769530]: Don't chmod/exec installManPage.

2009-04-19  Pat Thoyts  <patthoyts@users.sourceforge.net>

	* library/http/http.tcl: [Bug 2715421]: Removed spurious newline added
	* tests/http11.test:     after POST and added tests to detect excess
	* tests/httpd11.tcl:     bytes being POSTed.
	* library/http/pkgIndex.tcl:
	* makefiles:             package version now 2.8.1

2009-04-15  Donal K. Fellows  <dkf@users.sf.net>

	* doc/chan.n, doc/close.n: Tidy up documentation of TIP #332.

2009-04-14  Kevin B. Kenny  <kennykb@acm.org>

	* library/tzdata/Asia/Karachi: Updated rules for Pakistan Summer
				       Time (Olson's tzdata2009f)

2009-04-11  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclOOMethod.c (InvokeForwardMethod): Clarify the resolution
	behaviour of the name of the command that is forwarded to: it's now
	resolved using the object's namespace as context, which is much more
	useful than the previous (somewhat random) behaviour of using the
	caller's current namespace.

2009-04-10  Pat Thoyts  <patthoyts@users.sourceforge.net>

	* library/http/http.tcl:     Improved HTTP/1.1 support and added
	* library/http/pkgIndex.tcl: specific HTTP/1.1 testing to ensure
	* tests/http11.test:         we handle chunked+gzip for the various
	* tests/httpd11.test:        modes (normal, -channel and -handler)
	* makefiles:                 package version set to 2.8.0

2009-04-10  Daniel Steffen  <das@users.sourceforge.net>

	* unix/tclUnixChan.c:		TclUnixWaitForFile(): use FD_* macros
	* macosx/tclMacOSXNotify.c:	to manipulate select masks (Cassoff).
					[FRQ 1960647] [Bug 3486554]

	* unix/tclLoadDyld.c:		Use RTLD_GLOBAL instead of RTLD_LOCAL.
					[Bug 1961211]

	* macosx/tclMacOSXNotify.c:	revise CoreFoundation notifier to allow
					embedding into applications that
					already have a CFRunLoop running and
					want to run the tcl event loop via
					Tcl_ServiceModeHook(TCL_SERVICE_ALL).

	* macosx/tclMacOSXNotify.c:	add CFRunLoop based Tcl_Sleep() and
	* unix/tclUnixChan.c:		TclUnixWaitForFile() implementations
	* unix/tclUnixEvent.c:		and disable select() based ones in
					CoreFoundation builds.

	* unix/tclUnixNotify.c:		simplify, sync with tclMacOSXNotify.c.

	* generic/tclInt.decls: 	add TclMacOSXNotifierAddRunLoopMode()
	* generic/tclIntPlatDecls.h:	internal API, regen.
	* generic/tclStubInit.c:

	* unix/configure.in (Darwin):	use Darwin SUSv3 extensions if
					available; remove /Network locations
					from default tcl package search path
					(NFS mounted locations and thus slow).
	* unix/configure:		autoconf-2.59
	* unix/tclConfig.h.in:		autoheader-2.59

	* macosx/tclMacOSXBundle.c:	on Mac OS X 10.4 and later, replace
					deprecated NSModule API by dlfcn API.

2009-04-10  Donal K. Fellows  <dkf@users.sf.net>

	* doc/StringObj.3: [Bug 2089279]: Corrected example so that it works
	on 64-bit machines as well.

2009-04-10  Pat Thoyts  <patthoyts@users.sourceforge.net>

	* tests/http.test: [Bug 26245326]: Added specific check for problem
	* tests/httpd: (return incomplete HTTP response header).

2009-04-08  Kevin B. Kenny  <kennykb@acm.org>

	* tools/tclZIC.tcl: Always emit files with Unix line termination.
	* library/tzdata: Olson's tzdata2009e

2009-04-09  Don Porter  <dgp@users.sourceforge.net>

	* library/http/http.tcl:	[Bug 26245326]: Handle incomplete
	lines in the "connecting" state. Thanks to Sergei Golovan.

2009-04-08  Andreas Kupries  <andreask@activestate.com>

	* library/platform/platform.tcl: Extended the darwin sections to add
	* library/platform/pkgIndex.tcl: a kernel version number to the
	* unix/Makefile.in: identifier for anything from Leopard (10.5) on up.
	* win/Makefile.in: Extended patterns for same. Extended cpu
	* doc/platform.n: recognition for 64bit Tcl running on a 32bit kernel
	on a 64bit processor (By Daniel Steffen). Bumped version to 1.0.4.
	Updated Makefiles.

2009-04-08  Don Porter  <dgp@users.sourceforge.net>

	* library/tcltest/tcltest.tcl:  [Bug 2570363]: Converted [eval]s (some
	* library/tcltest/pkgIndex.tcl: unsafe!) to {*} in tcltest package.
	* unix/Makefile.in:     => tcltest 2.3.1
	* win/Makefile.in:

2009-04-07  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c:	Correction so that value of
	TCL_GROWTH_MIN_ALLOC is everywhere expressed in bytes as comment
	claims.

2009-04-04  Donal K. Fellows  <dkf@users.sf.net>

	* doc/vwait.n: [Bug 1910136]: Extend description and examples to make
	it clearer just how this command interprets variable names.

2009-03-30  Don Porter  <dgp@users.sourceforge.net>

	* doc/Alloc.3: [Bug 2556263]:	Size argument is "unsigned int".

2009-03-27  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclPathObj.c (TclPathPart): [Bug 2710920]: TclPathPart()
	* tests/fileName.test:	was computing the wrong results for both [file
	dirname] and [file tail] on "path" arguments with the PATHFLAGS != 0
	intrep and with an empty string for the "joined-on" part.

2009-03-25  Jan Nijtmans  <nijtmans@users.sf.net>

	* doc/tclsh.1:		 Bring doc and tools in line with
	* tools/installData.tcl: http://wiki.tcl.tk/812
	* tools/str2c
	* tools/tcltk-man2html.tcl

2009-03-25  Donal K. Fellows  <dkf@users.sf.net>

	* doc/coroutine.n: [Bug 2152285]: Added basic documentation for the
	coroutine and yield commands.

2009-03-24  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclOOBasic.c (TclOOSelfObjCmd): [Bug 2704302]: Make 'self
	class' better defined in the context of objects that change class.

	* generic/tclVar.c (Tcl_UpvarObjCmd): [Bug 2673163] (ferrieux)
	* generic/tclProc.c (TclObjGetFrame): Make the upvar command more able
	to handle its officially documented syntax.

2009-03-22  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclBasic.c: [Bug 2502037]: NR-enable the handling of unknown
	commands.

2009-03-21  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclBasic.c:   Fixed "leaks" in aliases, imports and
	* generic/tclInt.h:     ensembles. Only remaining known leak is in
	* generic/tclInterp.c:  ensemble unknown dispatch (as it not
	* generic/tclNamesp.c:  NR-enabled)
	* tests/tailcall.test:

	* tclInt.h: comments

	* tests/tailcall.test: Added tests to show that [tailcall] does not
	currently always execute in constant space: interp-alias, ns-imports
	and ensembles "leak" as of this commit.

	* tests/nre.test: [foreach] has been NR-enabled for a while, the test
	was marked 'knownBug': unmark it.

	* generic/tclBasic.c:   Fix for (among others) [Bug 2699087]
	* generic/tclCmdAH.c:   Tailcalls now perform properly even from
	* generic/tclExecute.c: within [eval]ed scripts.
	* generic/tclInt.h:     More tests missing, as well as proper
	exploration and testing of the interaction with "redirectors" like
	interp-alias (suspect that it does not happen in constant space)
	and pure-eval commands.

	* generic/tclExecute.c: Proper fix for [Bug 2415422]. Reenabled
	* tests/nre.test:       the failing assertion that was disabled on
	2008-12-18: the assertion is correct, the fault was in the
	management of expansions.

	* generic/tclExecute.c:  Fix both test and code for tailcall
	* tests/tailcall.test:   from within a compiled [eval] body.

	* tests/tailcall.test: Slightly improved tests

2009-03-20  Don Porter  <dgp@users.sourceforge.net>

	* tests/stringObj.test:         [Bug 2597185]: Test stringObj-6.9
	checks that Tcl_AppendStringsToObj() no longer crashes when operating
	on a pure unicode value.

	* generic/tclExecute.c (INST_CONCAT1):  [Bug 2669109]: Panic when
	appends overflow the max length of a Tcl value.

2009-03-19  Miguel Sofer  <msofer@users.sf.net>

	* generic/tcl.h:
	* generic/tclInt.h:
	* generic/tclBasic.c:
	* generic/tclExecute.c:
	* generic/tclNamesp.c (Tcl_PopCallFrame): Rewritten tailcall
	implementation, ::unsupported::atProcExit is (temporarily?) gone. The
	new approach is much simpler, and also closer to being correct. This
	commit fixes [Bug 2649975] and [Bug 2695587].

	* tests/coroutine.test:    Moved the tests to their own files,
	* tests/tailcall.test:     removed the unsupported.test. Added
	* tests/unsupported.test:  tests for the fixed bugs.

2009-03-19  Donal K. Fellows  <dkf@users.sf.net>

	* doc/tailcall.n: Added documentation for tailcall command.

2009-03-18  Don Porter  <dgp@users.sourceforge.net>

	* win/tclWinFile.c (TclpObjNormalizePath):	[Bug 2688184]:
	Corrected Tcl_Obj leak. Thanks to Joe Mistachkin for detection and
	patch.

	* generic/tclVar.c (TclLookupSimpleVar):	[Bug 2689307]: Shift
	all calls to Tcl_SetErrorCode() out of TclLookupSimpleVar and onto its
	callers, where control with TCL_LEAVE_ERR_MSG flag is more easily
	handled.

2009-03-16  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdMZ.c (TryPostBody): [Bug 2688063]: Extract information
	from list before getting rid of last reference to it.

2009-03-15  Joe Mistachkin  <joe@mistachkin.com>

	* generic/tclThread.c: [Bug 2687952]: Modify fix for TSD leak to match
	* generic/tclThreadStorage.c: Tcl 8.5 (and prior) allocation semantics

2009-03-15  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclThreadStorage.c (TSDTableDelete):	[Bug 2687952]: Ensure
	* generic/tclThread.c (Tcl_GetThreadData):	that structures in
	Tcl's TSD system are all freed. Use the correct matching allocator.

	* generic/tclPosixStr.c (Tcl_SignalId,Tcl_SignalMsg): [Patch 1513655]:
	Added support for SIGINFO, which is present on BSD platforms.

2009-03-14  Donal K. Fellows  <dkf@users.sf.net>

	* unix/tcl.pc.in (new file):		[Patch 2243948] (hat0)
	* unix/configure.in, unix/Makefile.in: Added support for reporting
	Tcl's public build configuration via the pkg-config system. TEA is
	still the official mechanism though, in part because pkg-config is not
	universally supported across all Tcl's supported platforms.

2009-03-11  Miguel Sofer  <msofer@users.sf.net>

	* generic/tclBasic.c (TclNRCoroutineObjCmd): fix Tcl_Obj leak.
	Diagnosis and fix thanks to GPS.

2009-03-09  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdMZ.c (Tcl_TryObjCmd, TclNRTryObjCmd): Moved the
	implementation of [try] from Tcl code into C. Still lacks a bytecode
	version, but should be better than what was before.

2009-03-04  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclZlib.c (TclZlibCmd): Checksums are defined to be unsigned
	32-bit integers, use Tcl_WideInt to pass to scripts. [Bug 2662434]
	(ZlibStreamCmd, ChanGetOption): A few other related corrections.

2009-02-27  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tcl.decls:    [Bug 218977]: Tcl_DbCkfree needs return value
	* generic/tclCkalloc.c
	* generic/tclDecls.h:   (regenerated)
	* generic/tclInt.decls: don't use CONST84/CONST86 here
	* generic/tclCompile.h: don't use CONST86 here, comment fixing.
	* generic/tclIO.h:      don't use CONST86 here, comment fixing.
	* generic/tclIntDecls.h (regenerated)

2009-02-25  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclUtil.c (TclStringMatchObj):	[Bug 2637173]: Revised
	the branching on the strObj->typePtr so that untyped values get
	converted to the "string" type and pass through the Unicode matcher.
	[Bug 2613766]: Also added checks to only perform "bytearray"
	optimization on pure bytearray values.

	* generic/tclCmdMZ.c:	Since Tcl_GetCharLength() has its own
	* generic/tclExecute.c:	optimizations for the tclByteArrayType, stop
	having the callers do them.

2009-02-24  Donal K. Fellows  <dkf@users.sf.net>

	* doc/clock.n, doc/fblocked.n, doc/format.n, doc/lsort.n,
	* doc/pkgMkIndex.n, doc/regsub.n, doc/scan.n, doc/tclvars.n:
	General minor documentation improvements.

	* library/http/http.tcl (geturl, Eof): Added support for 8.6's built
	in zlib routines.

2009-02-22  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* tests/lrange.test:	Revert commits of 2008-07-23. Those were speed
	* tests/binary.test:	tests, that are inherently brittle.

2009-02-21  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c:	Several revisions to the shimmering
	patterns between Unicode and UTF string reps.  Most notably the
	call: objPtr = Tcl_NewUnicodeObj(...,0); followed by a loop of calls:
	Tcl_AppendUnicodeToObj(objPtr, u, n); will now grow and append to
	the Unicode representation.  Before this commit, the sequence would
	convert each append to UTF and perform the append to the UTF rep.
	This is puzzling and likely a bug.  The performance of [string map]
	is significantly improved by this change (according to the MAP
	collection of benchmarks in tclbench).  Just in case there was some
	wisdom in the old ways that I missed, I left in the ability to restore
	the old patterns with a #define COMPAT 1 at the top of the file.

2009-02-20  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclPathObj.c:	[Bug 2571597]: Fixed mistaken logic in
	* tests/fileName.test:	TclFSGetPathType() that assumed (not
	"absolute") => "relative". This is a false assumption on Windows,
	where "volumerelative" is another possibility.

2009-02-18  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c:	Simplify the logic of the
	Tcl_*SetObjLength() routines.

	* generic/tclStringObj.c:	Rewrite GrowStringBuffer() so that it
	has parallel structure with GrowUnicodeBuffer().  The revision permits
	allocation attempts to continue all the way up to failure, with no
	gap. It also directly manipulates the String and Tcl_Obj internals
	instead of inefficiently operating via Tcl_*SetObjLength() with all of
	its extra protections and underdocumented special cases.

	* generic/tclStringObj.c:	Another round of simplification on
	the allocation macros.

2009-02-17  Jeff Hobbs  <jeffh@ActiveState.com>

	* win/tcl.m4, win/configure: Check if cl groks _WIN64 already to
	avoid CC manipulation that can screw up later configure checks.
	Use 'd'ebug runtime in 64-bit builds.

2009-02-17  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c:	Pare back the length of the unicode
	array in a non-extended String struct to one Tcl_UniChar, meant to
	hold the terminating NUL character.  Non-empty unicode strings are
	then stored by extending the String struct by stringPtr->maxChars
	additional slots in that array with sizeof(Tcl_UniChar) bytes per
	slot. This revision makes the allocation macros much simpler.

	* generic/tclStringObj.c:	Factor out common GrowUnicodeBuffer()
	and solve overflow and growth algorithm fallbacks in it.

	* generic/tclStringObj.c:	Factor out common GrowStringBuffer().

	* generic/tclStringObj.c:	Convert Tcl_AppendStringsToObj into
	* tests/stringObj.test:		a radically simpler implementation
	where we just loop over calls to Tcl_AppendToObj.  This fixes [Bug
	2597185].  It also creates a *** POTENTIAL INCOMPATIBILITY *** in
	that T_ASTO can now allocate more space than is strictly required,
	like all the other Tcl_Append* routines.  The incompatibility was
	detected by test stringObj-6.5, which I've updated to reflect the
	new behavior.

	* generic/tclStringObj.c:	Revise buffer growth implementation
	in ExtendStringRepWithUnicode.  Use cheap checks to determine that
	no reallocation is necessary without cost of computing the precise
	number of bytes needed.  Also make use of the string growth algortihm
	in the case of repeated appends.

2009-02-16  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclZlib.c:	Hack needed for official zlib1.dll build.
	* win/configure.in:	fix [Feature Request 2605263] use official
	* win/Makefile.in:	zlib build.
	* win/configure:	(regenerated)
	* compat/zlib/zdll.lib:	new files
	* compat/zlib/zlib1.dll:

	* win/Makefile.in:  [Bug 2605232]: tdbc doesn't build when Tcl is
	compiled with --disable-shared.

2009-02-15  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c:	[Bug 2603158]: Added protections from
	* generic/tclTestObj.c:		invalid memory accesses when we append
	* tests/stringObj.test:		(some part of) a Tcl_Obj to itself.
	Added the appendself and appendself2 subcommands to the
	[teststringobj] testing command and added tests to the test suite.

	* generic/tclStringObj.c:	Factor out duplicate code from
	Tcl_AppendObjToObj.

	* generic/tclStringObj.c:	Replace the 'size_t uallocated' field
	of the String struct, storing the number of bytes allocated to store
	the Tcl_UniChar array, with an 'int maxChars' field, storing the
	number of Tcl_UniChars that may be stored in the allocated space.
	This reduces memory requirement a small bit, and makes some range
	checks simpler to code.
	* generic/tclTestObj.c:	Replace the [teststringobj ualloc] testing
	* tests/stringObj.test:	command with [teststringobj maxchars] and
	update the tests.

	* generic/tclStringObj.c:	Removed limitation in
	Tcl_AppendObjToObj where the char length of the result was only
	computed if the appended string was all single byte characters.
	This limitation was in place to dodge a bug in Tcl_GetUniChar.
	With that bug gone, we can take advantage of always recording the
	length of append results when we know it.

2009-02-14  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c:	Revisions so that we avoid creating
	the strange representation of an empty string with
	objPtr->bytes == NULL and stringPtr->hasUnicode == 0.  Instead in
	the situations where that was being created, create a traditional
	two-legged stork representation (objPtr->bytes = tclEmptyStringRep
	and stringPtr->hasUnicode = 1).  In the situations where the strange
	rep was treated differently, continue to do so by testing
	stringPtr->numChars == 0 to detect it.  These changes make the code
	more conventional so easier for new maintainers to pick up.  Also
	sets up further simplifications.

	* generic/tclTestObj.c:	Revise updates to [teststringobj] so we don't
	get blocked by MODULE_SCOPE limits.

2009-02-12  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c:	Rewrites of the routines
	Tcl_GetCharLength, Tcl_GetUniChar, Tcl_GetUnicodeFromObj,
	Tcl_GetRange, and TclStringObjReverse to use the new macro, and
	to more simply and clearly split the cases depending on whether
	a valid unicode rep is present or needs to be created.
	New utility routine UnicodeLength(), to compute the length of unicode
	buffer arguments when no length is passed in, with built-in
	overflow protection included.  Update three callers to use it.

	* generic/tclInt.h:	New macro TclNumUtfChars meant to be a faster
	replacement for a full Tcl_NumUtfChars() call when the string has all
	single-byte characters.

	* generic/tclStringObj.c:	Simplified Tcl_GetCharLength by
	* generic/tclTestObj.c:		removing code that did nothing.
	Added early returns from Tcl_*SetObjLength when the desired length
	is already present; adapted test command to the change.

	* generic/tclStringObj.c:	Re-implemented AppendUtfToUnicodeRep
	so that we no longer pass through Tcl_DStrings which have their own
	sets of problems when lengths overflow the int range.  Now AUTUR and
	FillUnicodeRep share a common core routine.

2009-02-12  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclOODefineCmds.c (TclOOGetDefineCmdContext): Use the
	correct field in the Interp structure for retrieving the frame to get
	the context object so that people can extend [oo::define] without deep
	shenanigans. Bug found by Federico Ferri.

2009-02-11  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c:	Re-implemented AppendUnicodeToUtfRep
	so that we no longer pass through Tcl_DStrings which have their own
	sets of problems when lengths overflow the int range.  Now AUTUR and
	UpdateStringOfString share a common core routine.

	* generic/tclStringObj.c:	Changed type of the 'allocated' field
	* generic/tclTestObj.c:		of the String struct (and the
	TestString counterpart) from size_t to int since only int values are
	ever stored in it.

2009-02-10  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclEncoding.c: Eliminate some unnessary type casts
	* generic/tclEvent.c:    some internal const decorations
	* generic/tclExecute.c:  spacing
	* generic/tclIndexObj.c:
	* generic/tclInterp.c:
	* generic/tclIO.c:
	* generic/tclIOCmd.c:
	* generic/tclIORChan.c:
	* generic/tclIOUtil.c:
	* generic/tclListObj.c:
	* generic/tclLiteral.c:
	* generic/tclNamesp.c:
	* generic/tclObj.c:
	* generic/tclOOBasic.c:
	* generic/tclPathObj.c:
	* generic/tclPkg.c:
	* generic/tclProc.c:
	* generic/tclRegexp.c:
	* generic/tclScan.c:
	* generic/tclStringObj.c:
	* generic/tclTest.c:
	* generic/tclTestProcBodyObj.c:
	* generic/tclThread.c:
	* generic/tclThreadTest.c:
	* generic/tclTimer.c:
	* generic/tclTrace.c:
	* generic/tclUtil.c:
	* generic/tclVar.c:
	* generic/tclStubInit.c: (regenerated)

2009-02-10  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tcl.m4: [Bug 2502365]: Building of head on HPUX is broken when
	using the native CC.
	* unix/configure: (autoconf-2.59)

2009-02-10  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclObj.c (Tcl_GetString):	Added comments and validity
	checks following the call to an UpdateStringProc.

	* generic/tclStringObj.c: Reduce code duplication in Tcl_GetUnicode*.
	Restrict AppendUtfToUtfRep to non-negative length appends.
	Convert all Tcl_InvalidateStringRep() calls into macros.
	Simplify Tcl_AttemptSetObjLength by removing unreachable code.
	Simplify SetStringFromAny() by removing unreachable and duplicate code.
	Simplify Tcl_SetObjLength by removing unreachable code.
	Removed handling of (objPtr->bytes != NULL) from UpdateStringOfString,
	which is only called when objPtr->bytes is NULL.

2009-02-09  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclCompile.c: [Bug 2555129]: const compiler warning (as
	error) in tclCompile.c

2009-02-07  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclZlib.c (TclZlibCmd): [Bug 2573172]: Ensure that when
	invalid subcommand name is given, the list of valid subcommands is
	produced. This gives a better experience when using the command
	interactively.

2009-02-05  Joe Mistachkin  <joe@mistachkin.com>

	* generic/tclInterp.c: [Bug 2544618]: Fix argument checking for
	[interp cancel].
	* unix/Makefile.in: Fix build issue with zlib on FreeBSD (and possibly
	other platforms).

2009-02-05  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdMZ.c (StringIndexCmd, StringRangeCmd, StringLenCmd):
	Simplify the implementation of some commands now that the underlying
	string API knows more about bytearrays.

	* generic/tclExecute.c (TclExecuteByteCode): [Bug 2568434]: Make sure
	that INST_CONCAT1 will not lose string reps wrongly.

	* generic/tclStringObj.c (Tcl_AppendObjToObj): Special-case the
	appending of one bytearray to another, which can be extremely rapid.
	Part of scheme to address [Bug 1665628] by making the basic string
	operations more efficient on byte arrays.
	(Tcl_GetCharLength, Tcl_GetUniChar, Tcl_GetRange): More special casing
	work for bytearrays.

2009-02-04  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c: [Bug 2561794]: Added overflow protections to
	the AppendUtfToUtfRep routine to either avoid invalid arguments and
	crashes, or to replace them with controlled panics.

	* generic/tclCmdMZ.c:	[Bug 2561746]: Prevent crashes due to int
	overflow of the length of the result of [string repeat].

2009-02-03  Jan Nijtmans  <nijtmans@users.sf.net>

	* macosx/tclMacOSXFCmd.c: Eliminate some unnessary type casts
	* unix/tclLoadDyld.c:	  some internal const decorations
	* unix/tclUnixCompat.c:	  spacing
	* unix/tclUnixFCmd.c
	* unix/tclUnixFile.c
	* win/tclWinDde.c
	* win/tclWinFCmd.c
	* win/tclWinInit.c
	* win/tclWinLoad.c
	* win/tclWinPipe.c
	* win/tclWinReg.c
	* win/tclWinTest.c
	* generic/tclBasic.c
	* generic/tclBinary.c
	* generic/tclCmdAH.c
	* generic/tclCmdIL.c
	* generic/tclCmdMZ.c
	* generic/tclCompCmds.c
	* generic/tclDictObj.c

2009-02-03  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclObj.c (tclCmdNameType): [Bug 2558422]: Corrected the type
	of this structure so that extensions that write it (yuk!) will still
	be able to function correctly.

2009-02-03  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c (SetUnicodeObj):	[Bug 2561488]:
	Corrected failure of Tcl_SetUnicodeObj() to panic on a shared object.
	Also factored out common code to reduce duplication.

	* generic/tclObj.c (Tcl_GetStringFromObj): Reduce code duplication.

2009-02-02  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclInterp.c:	Reverted the conversion of [interp] into an
	* tests/interp.test:	ensemble.  Such conversion is not necessary
	* tests/nre.test:	(or even all that helpful) in the NRE-enabling
	of [interp invokehidden], and it has other implications -- including
	significant forkage of the 8.5 and 8.6 implementations -- that are
	better off avoided if there's no gain.

	* generic/tclStringObj.c (STRING_NOMEM):  [Bug 2494093]: Add missing
	cast of NULL to (char *) that upsets some compilers.

	* generic/tclStringObj.c (Tcl_(Attempt)SetObjLength):	[Bug 2553906]:
	Added protections against callers asking for negative lengths.  It is
	likely when this happens that an integer overflow is to blame.

2009-02-01  David Gravereaux  <davygrvy@pobox.com>

	* win/makefile.vc: Allow nmake flags such as -a (rebuild all) to pass
	down to the pkgs targets, too.

2009-01-30  Donal K. Fellows  <dkf@users.sf.net>

	* doc/chan.n: [Bug 1216074]: Added another extended example.

	* doc/refchan.n: Added an example of how to build a scripted channel.

2009-01-29  Donal K. Fellows  <dkf@users.sf.net>

	* tests/stringObj.test: [Bug 2006888]: Remove non-ASCII chars from
	non-comment locations in the file, making it work more reliably in
	locales with a non-Latin-1 default encoding.

	* generic/tclNamesp.c (Tcl_FindCommand): [Bug 2519474]: Ensure that
	the path is not searched when the TCL_NAMESPACE_ONLY flag is given.

	* generic/tclOODecls.h (Tcl_OOInitStubs): [Bug 2537839]: Make the
	declaration of this macro work correctly in the non-stub case.

2009-01-29  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclInterp.c:	Convert the [interp] command into a
	* tests/interp.test:	[namespace ensemble].  Work in progress
	* tests/nre.test:	to NRE-enable the [interp invokehidden]
	subcommand.

2009-01-29  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclNamesp.c (TclMakeEnsemble): [Bug 2529117]: Make this
	function behave more sensibly when presented with a fully-qualified
	name, rather than doing strange stuff.

2009-01-28  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclBasic.c (TclInvokeObjectCommand): Made this understand
	what to do if it ends up being used on a command with no objProc; that
	shouldn't happen, but...

	* generic/tclNamesp.c (TclMakeEnsemble): [Bug 2529157]: Made this
	understand NRE command implementations better.
	* generic/tclDictObj.c (DictForCmd): Eliminate unnecessary command
	implementation.

2009-01-27  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclOODefineCmds.c (Tcl_ClassSetConstructor):
	[Bug 2531577]: Ensure that caches of constructor chains are cleared
	when the constructor is changed.

2009-01-26  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* generic/tclInt.h:   [Bug 1028264]: WSACleanup() too early.
	* generic/tclEvent.c: The fix introduces "late exit handlers" for
	* win/tclWinSock.c:   similar late process-wide cleanups.

2009-01-26  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>

	* win/tclWinSock.c: [Bug 2446662]: Resync Win behavior on RST with
	that of unix (EOF).

2009-01-26  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclZlib.c (ChanClose): [Bug 2536400]: Only generate error
	messages in the interpreter when the thread is not being closed down.

2009-01-23  Donal K. Fellows  <dkf@users.sf.net>

	* doc/zlib.n: Added a note that 'zlib push' is reversed by 'chan pop'.

2009-01-22  Jan Nijtmans  <nijtmans@users.sf.net>

	* generic/tclCompile.h:	CONSTify TclPrintInstruction (TIP #27)
	* generic/tclCompile.c
	* generic/tclInt.h:	CONSTify TclpNativeJoinPath (TIP #27)
	* generic/tclFileName.c
	* generic/tcl.decls:	{unix win} is equivalent to {generic}
	* generic/tclInt.decls
	* generic/tclDecls.h:	(regenerated)
	* generic/tclIntDecls.h
	* generic/tclGetDate.y:	Single internal const decoration.
	* generic/tclDate.c:

2009-01-22  Kevin B. Kenny  <kennykb@acm.org>

	* unix/tcl.m4: Corrected a typo ($(SHLIB_VERSION) should be
	${SHLIB_VERSION}).
	* unix/configure: Autoconf 2.59

2009-01-21  Andreas Kupries  <andreask@activestate.com>

	* generic/tclIORChan.c (ReflectClose): [Bug 2458202]:
	* generic/tclIORTrans.c (ReflectClose): Closing a channel may supply
	NULL for the 'interp'. Test for finalization needs to be different,
	and one place has to pull the interp out of the channel instead.

2009-01-21  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c: New fix for [Bug 2494093] replaces the
	flawed attempt committed 2009-01-09.

2009-01-19  Kevin B. Kenny  <kennykb@acm.org>

	* unix/Makefile.in: [Patch 907924]:Added a CONFIG_INSTALL_DIR
	* unix/tcl.m4:      parameter so that distributors can control where
	tclConfig.sh goes. Made the installation of 'ldAix' conditional upon
	actually being on an AIX system. Allowed for downstream packagers to
	customize SHLIB_VERSION on BSD-derived systems. Thanks to Stuart
	Cassoff for his help.
	* unix/configure: Autoconf 2.59

2009-01-19  David Gravereaux  <davygrvy@pobox.com>

	* win/build.vc.bat: Improved tools detection and error message
	* win/makefile.vc: Reorganized the $(TCLOBJ) file list into seperate
	parts for easier maintenance. Matched all sources built using -GL to
	both $(lib) and $(link) to use -LTCG and avoid a warning message.
	Addressed the over-building nature of the htmlhelp target by moving
	from a pseudo target to a real target dependent on the entire docs/
	directory contents.
	* win/nmakehlp.c: Removed -g option and GrepForDefine() func as it
	isn't being used anymore. The -V option method is much better.

2009-01-16  Don Porter  <dgp@users.sourceforge.net>

	* generic/tcl.h:	Bump patchlevel to 8.6b1.1 to distinguish
	* library/init.tcl:	CVS snapshots from the 8.6b1 and 8.6b2 releases
	* unix/configure.in:	and to deal with the fact that the 8.6b1
	* win/configure.in:	version of init.tcl will not [source] in the
	HEAD version of Tcl.

	* unix/configure:	autoconf-2.59
	* win/configure:

2009-01-14  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclBasic.c (Tcl_DeleteCommandFromToken):	Reverted most
	of the substance of my 2009-01-12 commit. NULLing the objProc field of
	a Command when deleting it is important so that tests for certain
	classes of commands don't return false positives when applied to
	deleted command tokens. Overall change is now just replacement of a
	false comment with a true one.

2009-01-13  Jan Nijtmans  <nijtmans@users.sf.net>

	* unix/tcl.m4: [Bug 2502365]: Building of head on HPUX is broken when
	using the native CC.
	* unix/configure (autoconf-2.59)

2009-01-13  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdMZ.c (Tcl_ThrowObjCmd):	Move implementation of [throw]
	* library/init.tcl (throw):		to C from Tcl.

2009-01-12  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclBasic.c (Tcl_DeleteCommandFromToken): One consequence of
	the NRE rewrite is that there are now situations where a NULL objProc
	field in a Command struct is perfectly normal. Removed an outdated
	comment in Tcl_DeleteCommandFromToken that claimed we use
	cmdPtr->objPtr==NULL as a test of command validity. In fact we use
	cmdPtr->flags&CMD_IS_DELETED to perform that test. Also removed the
	setting to NULL, since any extension following the advice of the old
	comment is going to be broken by NRE anyway, and needs to shift to
	flag-based testing (or stop intruding into such internal matters).
	Part of [Bug 2486550].

2009-01-09  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c (STRING_SIZE): [Bug 2494093]: Corrected
	failure to limit memory allocation requests to the sizes that can be
	supported by Tcl's memory allocation routines.

2009-01-09  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclNamesp.c (NamespaceEnsembleCmd): [Bug 1558654]: Error out
	when someone gives wrong # of args to [namespace ensemble create].

2009-01-08  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c (STRING_UALLOC): [Bug 2494093]: Added missing
	parens required to get correct results out of things like
	STRING_UALLOC(num + append).

2009-01-08  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclDictObj.c, generic/tclIndexObj.c, generic/tclListObj.c,
	* generic/tclObj.c, generic/tclStrToD.c, generic/tclUtil.c,
	* generic/tclVar.c: Generate errorcodes for the error cases which
	approximate to "I can't interpret that string as one of those" and
	"You gave me the wrong number of arguments".

2009-01-07  Donal K. Fellows  <dkf@users.sf.net>

	* doc/dict.n: [Tk Bug 2491235]: Added more examples.

	* tests/oo.test (oo-22.1): Adjusted test to be less dependent on the
	specifics of how [info frame] reports general frame information, and
	instead to focus on what methods add to it; that's really what the
	test is about anyway.

2009-01-06  Don Porter  <dgp@users.sourceforge.net>

	* tests/stringObj.test:	Revise tests that demand a NULL Tcl_ObjType
	in certain values to construct those values with [testdstring] so
	there's no lack of robustness depending on the shimmer history of
	shared literals.

2009-01-06  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclDictObj.c (DictIncrCmd): Corrected twiddling in internals
	of dictionaries so that literals can't get destroyed.

	* tests/expr.test: [Bug 2006879]: Eliminate non-ASCII char.

	* generic/tclOOInfo.c (InfoObjectMethodsCmd,InfoClassMethodsCmd):
	[Bug 2489836]: Only delete pointers that were actually allocated!

	* generic/tclOO.c (TclNRNewObjectInstance, Tcl_NewObjectInstance):
	[Bug 2481109]: Perform search for existing commands in right context.

2009-01-05  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdMZ.c (TclNRSourceObjCmd): [Bug 2412068]: Make
	* generic/tclIOUtil.c (TclNREvalFile):    implementation of the
	[source] command be NRE enabled so that [yield] inside a script
	sourced in a coroutine can work.

2009-01-04  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdAH.c: Tidy up spacing and code style.

2009-01-03  Kevin B. Kenny  <kennykb@acm.org>

	* library/clock.tcl (tcl::clock::add): Fixed error message formatting
	in the case where [clock add] is presented with a bad switch.
	* tests/clock.test (clock-65.1) Added a test case for the above
	problem [Bug 2481670].

2009-01-02  Donal K. Fellows  <dkf@users.sf.net>

	* unix/tcl.m4 (SC_CONFIG_CFLAGS): [Bug 878333]: Force the use of the
	compatibility version of mkstemp() on IRIX.
	* unix/configure.in, unix/Makefile.in (mkstemp.o):
	* compat/mkstemp.c (new file): [Bug 741967]: Added a compatibility
	implementation of the mkstemp() function, which is apparently needed
	on some platforms.

	******************************************************************
	*** CHANGELOG ENTRIES FOR 2008 IN "ChangeLog.2008"             ***
	*** CHANGELOG ENTRIES FOR 2006-2007 IN "ChangeLog.2007"        ***
	*** CHANGELOG ENTRIES FOR 2005 IN "ChangeLog.2005"             ***
	*** CHANGELOG ENTRIES FOR 2004 IN "ChangeLog.2004"             ***
	*** CHANGELOG ENTRIES FOR 2003 IN "ChangeLog.2003"             ***
	*** CHANGELOG ENTRIES FOR 2002 IN "ChangeLog.2002"             ***
	*** CHANGELOG ENTRIES FOR 2001 IN "ChangeLog.2001"             ***
	*** CHANGELOG ENTRIES FOR 2000 IN "ChangeLog.2000"             ***
	*** CHANGELOG ENTRIES FOR 1999 AND EARLIER IN "ChangeLog.1999" ***
	******************************************************************
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































Deleted ChangeLog.1999.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
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
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
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
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
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
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
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
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
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
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
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
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
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
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
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
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
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
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
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
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
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
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
1999-12-22  Jeff Hobbs  <hobbs@scriptics.com>

	* changes: updated changes file
	* tools/tclSplash.bmp: updated to show 8.3

1999-12-21  Jeff Hobbs  <hobbs@scriptics.com>

	* README:
	* generic/tcl.h:
	* mac/README:
	* unix/configure.in:
	* tools/tcl.wse.in:
	* win/README.binary:
	* win/configure.in: updated to patch level 8.3b1

	* unix/Makefile.in: added -srcdir=... for 'make html'

	* doc/Hash.3: fixed reference to ckfree [Bug 3912]
	* doc/RegExp.3: fixed calling params for Tcl_RegExecFromObj
	* doc/open.n: fixed minor formatting errors
	* doc/string.n: fixed minor formatting errors

	* doc/lsort.n: added -unique docs
	* tests/cmdIL.test:
	* generic/tclCmdIL.c: added -unique option to lsort

	* generic/tclThreadTest.c: changed thread ids to longs [Bug 3902]

	* mac/tclMacOSA.c: fixed applescript for I18N [Bug 3644]

	* win/mkd.bat:
	* win/rmd.bat: removed necessity of tag.txt [Bug 3874]

	* win/tclWinThrd.c: changed CreateThread to _beginthreadex and
	ExitThread to _endthreadex

1999-12-12  Jeff Hobbs  <hobbs@scriptics.com>

	* doc/glob.n:
	* tests/fileName.test:
	* generic/tclInt.decls:
	* generic/tclInt.h:
	* generic/tclIntDecls.h:
	* generic/tclStubInit.c:
	* generic/tclEncoding.c:
	* generic/tclFileName.c:
	* mac/tclMacFile.c:
	* unix/tclUnixFile.c:
	* win/tclWinFile.c: enhanced the glob command with the new options
	-types -path -directory and -join. Deprecated TclpMatchFiles with
	TclpMatchFilesTypes, extended TclGlob and TclDoGlob and added
	GlobTypeData structure. [Bug 2363]

1999-12-10  Jeff Hobbs  <hobbs@scriptics.com>

	* tests/var.test:
	* generic/tclCompile.c: fixed problem where setting to {} array would
	intermittently not work. [Bug 3339] (Fontaine)

	* generic/tclCmdMZ.c:
	* generic/tclExecute.c: optimized INST_TRY_CVT_TO_NUMERIC to recognize
	boolean objects. [Bug 2815] (Spjuth)

	* tests/info.test:
	* tests/parseOld.test:
	* generic/tclCmdAH.c:
	* generic/tclProc.c: changed Tcl_UplevelObjCmd (uplevel) and
	Tcl_EvalObjCmd (eval) to use TCL_EVAL_DIRECT in the single arg case as
	well, to take advantage of potential pure list input optimization.
	This means that it won't get byte compiled though, which should be
	acceptable.
	* generic/tclBasic.c: made Tcl_EvalObjEx pure list object aware in the
	TCL_EVAL_DIRECT case for efficiency.
	* generic/tclUtil.c: made Tcl_ConcatObj pure list object aware, and
	return a list object in that case [Bug 2098 2257]

	* generic/tclMain.c: changed Tcl_Main to not constantly reuse the
	commandPtr object (interactive case) as it could be shared. (Fellows)

	* unix/configure.in:
	* unix/tcl.m4:
	* unix/tclUnixPipe.c: removed checking for compatible vfork function
	and use of the vfork function. Modern VM systems rarely suffer any
	performance degradation when fork is used, and it solves multiple
	problems with vfork. Users that still want vfork can add -Dfork=vfork
	to the compile flags. [Bug 942 2228 1312]

1999-12-09  Jeff Hobbs  <hobbs@scriptics.com>

	* win/aclocal.m4: made it just include tcl.m4

	* doc/exec.n:
	* doc/open.n:
	* win/tclWin32Dll.c:
	* win/tclWinChan.c:
	* win/tclWinFCmd.c:
	* win/tclWinInit.c:
	* win/tclWinPipe.c:
	* win/tclWinSock.c: removed all code that supported Win32s. It was no
	longer officially supported, and likely didn't work anyway.
	* win/makefile.vc: removed 16 bit stuff, cleaned up.

	* win/tcl16.rc:
	* win/tclWin16.c:
	* win/winDumpExts.c: these files have been removed from the source
	tree (no longer necessary to build)

1999-12-07  Jeff Hobbs  <hobbs@scriptics.com>

	* tests/io.test: removed 'knownBug' tests that were for unsupported0,
	which is now fcopy (that already has tests)

	* mac/tclMacPort.h: added utime.h include

	* generic/tclDate.c:
	* unix/Makefile.in: fixed make gendate to swap const with CONST so it
	uses the Tcl defined CONST type [Bug 3521]

	* generic/tclIO.c: removed panic that could occur in FlushChannel when
	a "blocking" channel would receive EAGAIN, instead treating it the
	same as non-blocking. [Bug 3773]

	* generic/tclUtil.c: fixed Tcl_ScanCountedElement to not step beyond
	the end of the counted string. [Bug 3336]

1999-12-03  Jeff Hobbs  <hobbs@scriptics.com>

	* doc/load.n: added note about NT's buggy handling of './' with
	LoadLibrary

	* library/http2.1/http.tcl: fixed error handling in http::Event. [Bug
	3752]

	* tests/env.test: removed knownBug limitation from working test
	* tests/all.tcl: ensured that ::tcltest::testsDirectory would be set
	to an absolute path

	* tests/expr-old.test:
	* tests/parseExpr.test:
	* tests/string.test:
	* generic/tclGet.c:
	* generic/tclInt.h:
	* generic/tclObj.c:
	* generic/tclParseExpr.c:
	* generic/tclUtil.c:
	* generic/tclExecute.c: added TclCheckBadOctal routine to enhance
	error message checking for when users use invalid octal numbers (like
	08), as well as replumbed the Expr*Funcs with a new VerifyExprObjType
	to simplify type handling. [Bug 2467]

	* tests/expr.test:
	* generic/tclCompile.c: fixed 'bad code length' error for 'expr +
	{[incr]}' case, with new test case [Bug 3736] and seg fault on 'expr
	+ {[error]}' (different cause) that was caused by a correct
	optimization that didn't correctly track how it was modifying the
	source string in the opt. The optimization was removed, which means
	that:
		expr 1 + {[string length abc]}
	will be not be compiled inline as before, but this should be written:
		expr {1 + [string length abc]}
	which will be compiled inline for speed. This prevents:
		expr 1 + {[mindless error]}
	from seg faulting, and only affects optimizations for degenerate cases
	[Bug 3737]

1999-12-01  Scott Redman <redman@scriptics.com>

	* generic/tcl.decls:
	* generic/tclMain.c:
	* unix/tclAppInit.c:
	* win/tclAppInit.c: Added two new internal functions,
	TclSetStartupScriptFileName() and TclGetStartupScriptFileName() and
	added hooks into the main() code for supporting TclPro and other "big"
	shells more easily without requiring a copy of the main() code.

	* generic/tclEncoding.c:
	* generic/tclEvent.c: Moved encoding-related startup code from
	tclEvent.c into the more appropriate tclEncoding.c.

1999-11-30  Jeff Hobbs  <hobbs@scriptics.com>

	* generic/tclIO.c: fix from Kupries for	Tcl_UnstackChannel that
	correctly handles resetting translation and encoding.

	* generic/tclLoad.c: #def'd out the unloading of DLLs at finalize time
	for Unix in TclFinalizeLoad. [Bug 2560 3373] Should be parametrized
	to allow for user to specify unload or not.

	* win/tclWinTime.c: fixed handling of %Z on NT for time zones that
	don't have DST.

1999-11-29  Jeff Hobbs  <hobbs@scriptics.com>

	* library/dde1.1/pkgIndex.tcl:
	* library/reg1.0/pkgIndex.tcl: added supported for debugged versions
	of the libraries

	* unix/tclUnixPipe.c: fixed PipeBlockModeProc to properly set
	isNonBlocking flag on pipe. [Bug 1356 710]
	removed spurious fcntl call from PipeBlockModeProc

	* tests/scan.test:
	* generic/tclScan.c: fixed scan where %[..] didn't match anything and
	added test case. [Bug 3700]

1999-11-24  Jeff Hobbs  <hobbs@scriptics.com>

	* doc/open.n:
	* win/tclWinSerial.c: adopted patch from Schroedter to handle
	fconfigure $sock -lasterror on Windows. [RFE 3368]

	* generic/tclCmdIL.c: made SORTMODE_INTEGER work with Longs [Bug 3652]

1999-11-23  Scott Stanton  <stanton@scriptics.com>

	* library/tcltest1.0/tcltest.tcl: Fixed bug where tcltest output went
	to stdout instead of the specified output file in some cases.

1999-11-19  Jeff Hobbs  <hobbs@scriptics.com>

	* generic/tclProc.c: backed out change from 1999-11-18 as it could
	affect return string from upvar as well.

	* tools/tcl.wse.in: added tcltest1.0 library to distribution list

	* doc/http.n:
	* library/http2.1/http.tcl:
	* library/http2.1/pkgIndex.tcl: updated http package to 2.2

1999-11-18  Jeff Hobbs  <hobbs@scriptics.com>

	* unix/tcl.m4: added defined for _THREAD_SAFE in --enable-threads
	case; added check for pthread_mutex_init in libc; in AIX case, with
	--enable-threads ${CC}_r is used; fixed flags when using gcc on SCO

	* generic/tclProc.c: corrected error reporting for default case at the
	global level for uplevel command.

	* generic/tclIOSock.c: changed int to size_t type for len in
	TclSockMinimumBuffers.

	* generic/tclCkalloc.c: fixed Tcl_DbCkfree to return a value on NULL
	input. [Bug 3400]

	* generic/tclStringObj.c: fixed support for passing in negative length
	to Tcl_SetUnicodeObj, et al handling routines. [Bug 3380]

	* doc/scan.n:
	* tests/scan.test:
	* generic/tclScan.c: finished support for inline scan by supporting
	XPG identifiers.

	* doc/http.n:
	* library/http2.1/http.tcl: added register and unregister commands to
	http:: package (better support for tls/SSL), as well as -type argument
	to http::geturl. [RFE 2617]

	* generic/tclBasic.c: removed extra decr of numLevels in Tcl_EvalObjEx
	that could cause seg fault. (mjansen@wendt.de)

	* generic/tclEvent.c: fixed possible lack of MutexUnlock in
	Tcl_DeleteExitHandler. [Bug 3545]

	* unix/tcl.m4: Added better pthreads library check and inclusion of
	_THREAD_SAFE in --enable-threads case
	Added support for gcc config on SCO

	* doc/glob.n: added note about ..../ glob behavior on Win9*
	* doc/tcltest.n: fixed minor example errors. [Bug 3551]

1999-11-17 Brent Welch <welch@scriptics.com>

	* library/http2.1/http.tcl: Correctly fixed the -timeout problem
	mentioned in the 10-29 change. Also added error handling for failed
	writes on the socket during the protocol.

1999-11-09  Jeff Hobbs  <hobbs@scriptics.com>

	* doc/open.n: corrected docs for 'a' open mode.

	* generic/tclIOUtil.c: changed Tcl_Alloc to ckalloc

	* generic/tclInt.h:
	* generic/tclObj.c: rolled back changes from 1999-10-29
	Purify noted new leaks with that code

	* generic/tclParse.c: added code in Tcl_ParseBraces to test for
	possible unbalanced open brace in a comment

	* library/init.tcl: removed the installed binary directory from the
	auto_path variable

	* tools/tcl.wse.in: updated to 8.3a1, fixed install of twind.tcl and
	koi8-r.enc files

	* unix/tcl.m4: added recognition of pthreads library for AIX

1999-10-29  Brent Welch <welch@scriptics.com>

	* generic/tclInt.h: Modified the TclNewObj and TclDecrRefCount in two
	ways. First, in the case of TCL_THREADS, we do not use the special
	Tcl_Obj allocator because that is a source of lock contention. Second,
	general code cleanup to eliminate duplicated code. In particular,
	TclDecrRefCount now uses TclFreeObj instead of duplicating that code,
	so it is now identical to Tcl_DecrRefCount.

	* generic/tclObj.c: Changed Tcl_NewObj so it uses the TclNewObj macro
	instead of duplicating the code. Adjusted TclFreeObj so it understands
	the TCL_THREADS case described above.

	* library/http2.1/http.tcl: Fixed a bug in the handling of the
	state(status) variable when the -timeout flag is specified. Previously
	it was possible to leave the status undefined instead of empty, which
	caused errors in http::status

1999-10-28  Jeff Hobbs  <hobbs@scriptics.com>

	* unix/aclocal.m4: made it just include tcl.m4

	* library/tcltest1.0/tcltest.tcl: updated makeFile to return full
	pathname of file created

	* generic/tclStringObj.c: fixed Tcl_AppendStringsToObjVA so it only
	iterates once over the va_list (avoiding a memcpy of it, which is not
	portable).

	* generic/tclEnv.c: fixed possible ABR error in environ array

	* tests/scan.test:
	* generic/tclScan.c: added support for use of inline scan, XPG3
	currently not included

	* tests/incr.test:
	* tests/set.test:
	* generic/tclCompCmds.c: fixed improper bytecode handling of 'eval
	{set array($unknownvar) 5}' (also for incr). [Bug 3184]

	* win/tclWinTest.c: added testvolumetype command, as atime is
	completely ignored for Windows FAT file systems
	* win/tclWinPort.h: added sys/utime.h to includes
	* unix/tclUnixPort.h: added utime.h to includes
	* doc/file.n:
	* tests/cmdAH.test:
	* generic/tclCmdAH.c: added time arguments to atime and mtime file
	command methods (support 'touch' functionality)

1999-10-20  Jeff Hobbs  <hobbs@scriptics.com>

	* unix/tclUnixNotfy.c: fixed event/io threading problems by making
	triggerPipe non-blocking. [Bug 2792]

	* library/tcltest1.0/tcltest.tcl:
	* generic/tclThreadTest.c: fixed mem leaks in threads

	* generic/tclResult.c: fixed Tcl_AppendResultVA so it only iterates
	once over the va_list (avoiding a memcpy of it, which is not
	portable).

	* generic/regc_color.c: fixed mem leak and assertion, from HS

	* generic/tclCompile.c: removed savedChar trick that appeared to be
	causing a segv when the literal table was released

	* tests/string.test:
	* generic/tclCmdMZ.c: fixed [string index] to return ByteArrayObj when
	indexing into one (test case string-5.16). [Bug 2871]

	* library/http2.1/http.tcl: protected gets with catch. [Bug 2665]

1999-10-19  Jennifer Hom  <jenn@scriptics.com>

	* tests/tcltest.test:
	* doc/tcltest.n:
	* library/tcltest1.0/tcltest.tcl: Removed the extra return at the end
	of the tcltest.tcl file, added version information about tcl.

	Applied patches sent in by Andreas Kupries to add helper procs for
	debug output, add 3 new flags (-testsdir, -load, -loadfile), and
	internally refactors common code for dealing with paths into separate
	procedures. [Bug 2838, 2842]

	Merged code from core-8-2-1 branch that changes the checks for the
	value of tcl_interactive to also incorporate a check for the existence
	of the variable.

	* tests/autoMkindex.test:
	* tests/pkgMkIndex.test: Explicitly cd to ::tcltest::testsDirectory at
	the beginning of the test run

	* tests/basic.test: Use version information defined in tcltest instead
	of hardcoded version number

	* tests/socket.test: package require tcltest before attempting to use
	variable defined in tcltest namespace

	* tests/unixInit.test:
	* tests/unixNotfy.test: Added explicit exits needed to avoid problems
	when the tests area run in wish.

1999-10-12  Jim Ingham  <jingham@scriptics.com>

	* mac/tclMacLoad.c: Stupid bug - we converted the filename to
	external, but used the unconverted version.
	* mac/tclMacFCmd.c: Fix a merge error in the bug fix for [Bug 2869]

1999-10-12  Jeff Hobbs  <hobbs@scriptics.com>

	* generic/regc_color.c:
	* generic/regc_cvec.c:
	* generic/regc_lex.c:
	* generic/regc_locale.c:
	* generic/regcomp.c:
	* generic/regcustom.h:
	* generic/regerrs.h:
	* generic/regex.h:
	* generic/regexec.c:
	* generic/regguts.h:
	* generic/tclRegexp.c:
	* generic/tclTest.c:
	* tests/reg.test: updated to Henry Spencer's new regexp engine
	(mid-Sept 99). Should greatly reduce stack space reqs.

	* library/tcltest1.0/pkgIndex.tcl: fixed procs in pkgIndex.tcl file

	* generic/tclEnv.c: fixed mem leak with putenv and DStrings
	* doc/Encoding.3: corrected docs
	* tests/basic.test: updated test cases for 8.3
	* tests/encoding.test: fixed test case that change system encoding to
	a double-byte one (this causes a bogus mem read error for purify)
	* unix/Makefile.in: purify has to use -best-effort to instrument
	* unix/tclAppInit.c: identified potential mem leak when compiling
	tcltest (not critical)
	* unix/tclUnixPipe.c: fixed mem leak in TclpCreateProcess when doing
	alloc between vfork and execvp.
	* unix/tclUnixTest.c: fixed mem leak in findexecutable test command

1999-10-05  Jeff Hobbs  <hobbs@scriptics.com>

	* {win,mac,unix,tools,}/README:
	* win/README.binary:
	* win/makefile.vc:
	* {win,unix}/configure.in:
	* generic/tcl.h:
	* library/init.tcl: updated to 8.3a1 from 8.2.0.

	* library/http2.1/http.tcl: fixed possible use of global c var.

	* win/tclWinReg.c: fixed registry command to properly 'get'
	HKEY_PERFORMANCE_DATA root key data. Needs more work.

	* generic/tclNamesp.c:
	* generic/tclVar.c:
	* generic/tclCmdIL.c: fixed comment typos

	* mac/tclMacFCmd.c: fixed filename stuff to support UTF-8. [Bug 2869]

	* win/tclWinSerial.c: changed SerialSetOptionProc to return TCL_OK by
	default. (patch from Rolf Schroedter)

1999-09-21  Jennifer Hom  <jenn@scriptics.com>

	* library/tcltest1.0/tcltest.tcl: Applied patches sent in by Andreas
	Kupries to fix typos in comments and ::tcltest::grep, fix hook
	redefinition problems, and change "string compare" to "string equal".
	[Bug 2836, 2837, 2839, 2840]

1999-09-20  Jeff Hobbs  <hobbs@scriptics.com>

	* tests/env.test:
	* unix/Makefile.in: added support for AIX LIBPATH env var. [Bug 2793]
	removed second definition of INCLUDE_INSTALL_DIR (the one that
	referenced @includedir@) [Bug 2805]
	* unix/dltest/Makefile.in: added -lc to LIBS. [Bug 2794]

1999-09-16  Jeff Hobbs  <hobbs@scriptics.com>

	* tests/timer.test: changed after delay in timer test 6.29 from 1 to
	10. [Bug 2796]

	* tests/pkg.test:
	* generic/tclPkg.c: fixed package version check to disallow 1.2..3
	[Bug 2539]

	* unix/Makefile.in: fixed gendate target - this never worked since RCS
	was intro'd.
	* generic/tclGetDate.y: updated to reflect previous changes to
	tclDate.c (leap year calc) and added CEST and UCT time zone
	recognition. Fixed 4 missing UCHAR() casts. [Bug 2717, 954, 1245,
	1249]

	* generic/tclCkalloc.c: changed Tcl_DumpActiveMemory to really dump to
	stderr and close it [Bug 725] and changed Tcl_Ckrealloc and
	Tcl_Ckfree to not bomb when NULL was passed in [Bug 1719] and changed
	Tcl_Alloc, et al to not panic when a alloc request for zero came
	through and NULL was returned (valid on AIX, Tru64) [Bug 2795, etc]

	* tests/clock.test:
	* doc/clock.n:
	* generic/tclClock.c: added -milliseconds switch to clock clicks to
	guarantee that the return value of clicks is in the millisecs
	granularity. [Bug 2682, 1332]

1999-09-15  Jeff Hobbs  <hobbs@scriptics.com>

	* generic/tclIOCmd.c: fixed potential core dump in conjunction with
	stacked channels with result obj manipulation in Tcl_ReadChars. [Bug
	2623]

	* tests/format.test:
	* generic/tclCmdAH.c: fixed translation of %0#s in format. [Bug 2605]

	* doc/msgcat.n: fixed \\ bug in example. [Bug 2548]

	* unix/tcl.m4:
	* unix/aclocal.m4: added fix for FreeBSD-[1-2] recognition [Bug 2070]
	and fix for IRIX SHLIB_LB_LIBS. [Bug 2610]

	* doc/array.n:
	* tests/var.test:
	* tests/set.test:
	* generic/tclVar.c: added an array unset operation, with docs and
	tests. Variation of [Bug 1775]. Added fix in TclArraySet to check
	when trying to set in a non-existent namespace. [Bug 2613]

1999-09-14  Jeff Hobbs  <hobbs@scriptics.com>

	* tests/linsert.test:
	* doc/linsert.n:
	* generic/tclCmdIL.c: fixed end-int interpretation of linsert to
	correctly calculate value for end, added test and docs. [Bug 2693]

	* doc/regexp.n:
	* doc/regsub.n:
	* tests/regexp.test:
	* generic/tclCmdMZ.c: add -start switch to regexp and regsub with docs
	and tests

	* doc/switch.n: added proper use of comments to example.
	* generic/tclCmdMZ.c: changed switch to complain when an error occurs
	that seems to be due to a misplaced comment.

	* generic/tclCmdMZ.c: fixed illegal ref for \[0-9] substitutions in
	regsub. [Bug 2723]

	* generic/tclCmdMZ.c: changed [string equal] to return an Int type
	object (was a Boolean)

1999-09-01  Jennifer Hom  <jenn@scriptics.com>

	* library/tcltest1.0/tcltest.tcl: Process command-line arguments only
	::tcltest doesn't have a child namespace (requires that command-line
	args are processed in that namespace)

1999-09-01  Jeff Hobbs  <hobbs@scriptics.com>

	* generic/tclParseExpr.c: changed '"' to '\"' to make FreeBSD happy.
	[Bug 2625]
	* generic/tclProc.c: moved static buf to better location and changed
	static msg that would overflow in ProcessProcResultCode [Bug 2483]
	and added Tcl_DStringFree to Tcl_ProcObjCmd. Also reworked size of
	static buffers.
	* tests/stringObj.test: added test 9.11
	* generic/tclStringObj.c: changed Tcl_AppendObjToObj to properly
	handle the 1-byte dest and mixed src case where both had had Unicode
	string len checks made on them. [Bug 2678]
	* unix/aclocal.m4:
	* unix/tcl.m4: adjusted fix from 8-21 to add -bnoentry to the AIX-*
	case and readjusted the range

1999-08-31  Jennifer Hom  <jenn@scriptics.com>

	* library/tcltest1.0/tcltest.tcl:
	* doc/tcltest.n:
	* tests/README: Modified testConstraints variable so that it isn't
	unset every time ::tcltest::initConstraints is called and cleaned up
	documentation in the README file and the man page.

1999-08-27  Jennifer Hom  <jenn@scriptics.com>

	* tests/env.test:
	* tests/exec.test:
	* tests/io.test:
	* tests/event.test:
	* tests/tcltest.test: Added 'exit' calls to scripts that the tests
	themselves write, and removed accidental checkin of knownBugThreaded
	constraints for Solaris and Linux.

	* library/tcltest1.0/tcltest.tcl: Modified tcltest so that variables
	are only initialized to their default values if they did not
	previously exist.

1999-08-26  Jennifer Hom  <jenn@scriptics.com>

	* tests/tcltest.test:
	* library/tcltest1.0/tcltest.tcl: Added a -args flag that sets a
	variable named ::tcltest::parameters based on whatever's being sent in
	as the argument to the -args flag.

1999-08-23  Jennifer Hom  <jenn@scriptics.com>

	* tests/tcltest.test: Added additional tests for -tmpdir, marked all
	tests that use exec as unixOrPc.

	* tests/encoding.test:
	* tests/interp.test:
	* tests/macFCmd.test:
	* tests/parseOld.test:
	* tests/regexp.test: Applied patches from Jim Ingham to add encoding
	to a Mac only interp test, change an error message in macFCmd.tet, put
	a comment in parseOld.test, fix tests using the testencoding path
	command, and put unixOrPc constraints on tests that use exec.

1999-08-21  Jeff Hobbs  <hobbs@scriptics.com>

	* unix/aclocal.m4: Changed AIX-4.[2-9] check to AIX-4.[1-9] [Bug 1909]

1999-08-20  Jeff Hobbs  <hobbs@scriptics.com>

	* generic/tclPosixStr.c: fixed typo. [Bug 2592]

	* doc/*: fixed various nroff bugs in man pages. [Bug 2503 2588]

1999-08-19  Jeff Hobbs  <hobbs@scriptics.com>

	* win/README.binary: fixed version info and some typos. [Bug 2561]

	* doc/interp.n: updated list of commands available in a safe
	interpreter. [Bug 2526]

	* generic/tclIO.c: changed Tcl_GetChannelNames* to use style guide
	headers (pleases HP cc)

1999-08-18  Jeff Hobbs  <hobbs@scriptics.com>

	* doc/Eval.3: fixed doc on input args. [Bug 2114]

	* doc/OpenFileChnl.3:
	* doc/file.n:
	* tests/cmdAH.test:
	* tclIO.c:
	* tclCmdAH.c: added "file channels ?pattern?" tcl command, with
	associated Tcl_GetChannelNames and Tcl_GetChannelNamesEx public C APIs
	(added to tcl.decls as well), with docs and tests.

	* tests/expr.test:
	* generic/tclCompile.c: add TCL_TOKEN_VARIABLE to the part types that
	cause differed compilation for exprs, to correct the expr
	double-evaluation problem for vars. Added test cases. Related to [Bug
	732]

	* unix/Makefile.in: changed the dependency structure so that install-*
	is dependent on * (ie - install-binaries is dependent on binaries).

	* library/auto.tcl:
	* library/init.tcl:
	* library/ldAout.tcl:
	* library/package.tcl:
	* library/safe.tcl:
	* library/word.tcl:
	* library/http2.1/http.tcl:
	* library/msgcat1.0/msgcat.tcl: updated libraries to better Tcl style
	guide (no more string comparisons with == or !=, spacing changes).

1999-08-05  Jim Ingham  <jingham@cygnus.com>

	* mac/tclMacProjects.sea.hqx: Rearrange the projects so that the build
	directory is separate from the sources. Much more convenient!

1999-08-13  Scott Redman <redman@scriptics.com>

	* /: 8.2.0 tagged for final release

1999-08-12  Scott Stanton  <stanton@scriptics.com>

	* win/Makefile.in: Added COMPILE_DEBUG_FLAGS macro to make it easier
	to turn on compiler tracing.

	* tests/parse.test:
	* generic/tclParse.c: Fixed bug in Tcl_EvalEx where the termOffset was
	not being updated in cases where the evaluation returned a non TCL_OK
	error code. [Bug 2535]

1999-08-12  Scott Redman  <redman@scriptics.com>

	* win/tclWinSerial.c: Applied patch from Petteri Kettunen to remove
	compiler warning.

1999-08-10  Scott Redman  <redman@scriptics.com>

	* generic/tclAlloc.c:
	* generic/tclCmdIL.c:
	* generic/tclIO.c:
	* generic/tclThread.c:
	* win/tclWinThrd.c:
	* unix/tclUnixThrd.c: Fixed Brent's changes so that they work on
	Windows (and he fixed the bug in the Unix thread implementation).

1999-08-09  Brent Welch  <welch@scriptics.com>

	* generic/tcl.decls:
	* generic/tclAlloc.c:
	* generic/tclCkalloc.c:
	* generic/tclCmdIL.c:
	* generic/tclDecls.h:
	* generic/tclIO.c:
	* generic/tclInt.decls:
	* generic/tclIntDecls.h:
	* generic/tclStubInit.c:
	* generic/tclVar.c:
	* mac/tclMacThrd.c:
	* unix/tclUnixThrd.c:
	* win/tclWinThrd.c: Added use of Tcl_GetAllocMutex to tclAlloc.c and
	tclCkalloc.c so they can be linked against alternate thread packages.
	Added Tcl_GetChannelNames to tclIO.c. Added TclVarTraceExists hook so
	"info exists" triggers read traces exactly like it did in Tcl 7.6.
	Stubs table changes to reflect new internal and external APIs.

1999-08-09  Jeff Hobbs  <hobbs@scriptics.com>

	* tests/string.test: added largest_int proc to adapt for >32 bit
	machines and int overflow testing.
	* tests/tcltest.test: fixed minor error in 8.2 result (from dgp)

	* doc/Object.3: clarified Tcl_DecrRefCount docs. [Bug 1952]
	* doc/array.n: clarified array pattern docs. [Bug 1330]
	* doc/clock.n: fixed clock docs. [Bug 693]
	* doc/lindex.n: clarified to account for new end-int behavior.
	* doc/string.n: fixed formatting errors. [Bug 2188 2189]
	* doc/tclvars.n: fixed doc error. [Bug 2042]
	* library/init.tcl: fixed path handling in auto_execok (it could miss
	including the normal path on some Windows machines). [Bug 1276]

1999-08-05  Jeff Hobbs  <hobbs@scriptics.com>

	* doc/tclvars.n: Made it clear that tcl_pkgPath was not set for
	Windows (already mentioned in init.tcl). [Bug 2455]
	* generic/tclLiteral.c: fixed reference to bytes that might not be
	null terminated (using objPtr->bytes, which is). [Bug 2496]
	* library/http2.1/http.tcl: Made use of "i" in init section use local
	var and start at 0 (was 1). [Bug 2502]

1999-08-04  Scott Stanton  <stanton@scriptics.com>

	* tests/reg.test: Added test for REG_EXPECT bug fixed by Henry's
	patch.

	* generic/regc_nfa.c:
	* generic/regcomp.c:
	* generic/rege_dfa.c:
	* generic/regexec.c:
	* generic/regguts.h: Applied patches supplied by Henry Spencer to
	greatly enhance the performance of certain classes of regular
	expressions. [Bug 2440, 2447]

1999-08-03  Scott Redman  <redman@scriptics.com>

	* win/tclWinInt.h: Remove function declarations in header that was
	moved to tclInt.decls file in previous changes.

1999-08-02  Scott Redman  <redman@scriptics.com>

	* unix/configure.in:
	* win/configure.in: Change beta level to b2.

	* generic/tcl.h:
	* generic/tcl.decls:
	* generic/tclDecls.h:
	* generic/tclInt.h:
	* generic/tclInt.decls:
	* generic/tclIntDecls.h:
	* generic/tclRegexp.h:
	* generic/tclStubInit.c: Move some exported public and internal
	functions to the stub tables. Removed functions that are in the stub
	tables (from this and previous changes) from the original header
	files.

1999-08-01  Scott Redman  <redman@scriptics.com>

	* win/tclWinSock.c: Added comment block to SocketThread() function.
	Added code to avoid calling TerminateThread(), but instead to send a
	message to the socket event window to tell it to terminate its thread.

1999-07-30  Jennifer Hom  <jenn@scriptics.com>

	* tests/tcltest.test:
	* library/tcltest1.0/tcltest.tcl: Exit with non-zero status if there
	were problems with the way the test suite was started (e.g. wrong #
	arguments).

1999-07-30  Jeff Hobbs  <hobbs@scriptics.com>

	* generic/tclInt.decls: added declaractions necessary for the Tcl test
	code to work wth stubs. [Bug 2445]

1999-07-30  Scott Redman  <redman@scriptics.com>

	* win/tclWinPipe.c:
	* win/Makefile.in: Fixing launching of 16-bit apps on Win9x from wish.
	The command line was primed with tclpip82.dll, but it was ignored.
	Fixed that, then fixed the gmake makefile to build tclpip82.dll as an
	executable.

	* win/tclWinSock.c: Applied small patch to get thread-specific data
	after initializing the socket driver.

	* unix/tclUnixThrd.c: Applied patch to fix threads on Irix 6.5. Patch
	from James Dennett. [Bug 2450]

	* tests/info.test: Enable test for tclParse.c change (info complete).

1999-07-30  Jeff Hobbs  <hobbs@scriptics.com>

	* tclIO.c: added fix for Kupries' trf patch. [Bug 2386]

	* tclParse.c: fixed bug in info complete regarding nested square
	brackets. [Bug 2382, 2466]

1999-07-29  Scott Redman  <redman@scriptics.com>

	* win/tclWinChan.c: Allow tcl to open CON and NUL, even for std
	channels. Checking for bad/unusable std channels was moved to Tk since
	its only purpose was to check whether to use the Tk Console Window for
	the std channels. [Bug 2393 2392 2209 2458]

	* unix/mkLinks.tcl: Applied patch to avoid linking pack.n to
	pack-old.n. Patch from Don Porter. [Bug 2469]

	* doc/Encoding.n: Applied patch to fix typo in .SH NAME line. Patch
	from Don Porter. [Bug 2451]

	* win/tclWinSock.c: Free Win32 Event handles when destroying the
	socket helper thread.

1999-07-28  Jennifer Hom  <jenn@scriptics.com>

	* tests/tcltest.test:
	* library/tcltest1.0/tcltest.tcl: Fixed the condition under which
	::tcltest::PrintError had an infinite loop problem and added a test
	case for it. Added an optional argument to ::tcltest::getMatchingFiles
	telling it where to search for test files.

1999-07-27  Scott Redman  <redman@scriptics.com>

	* tools/tclSplash.bmp: Updated Windows installer bitmap to ready
	Tcl/Tk Version 8.2.

1999-07-26  Scott Redman  <redman@scriptics.com>

	* tests/tcltest.test: Need to close the new core file, there seems to
	be a hang in threaded WinNT if the file isn't closed. Open issue, need
	to fix that hang.

	* tests/httpold.test: Add time delay in response from Http server so
	that test cases can properly detect timeout conditions with threads
	enabled on multi-CPU WinNT.

	* tests/winFCmd.test: Test case winFcmd-1.33 was looking for
	c:\windows, which may not exist. Instead, create a new directory on
	c:\ and use it for the test.

	* win/tclWinConsole.c:
	* win/tclWinPipe.c:
	* win/tclWinSock.c: Fix terminating helper threads by holding any
	mutexes from the primary thread while waiting for the helper thread to
	terminate. Without these changes, the test suite hangs on WinNT with 2
	CPUs and threads enabled. Open issue, seems to be a sporadic hang on
	dual CPU systems still (very rare).

1999-07-26  Jennifer Hom  <jenn@scriptics.com>

	* tests/tcltest.test:
	* library/tcltest1.0/tcltest.tcl:
	* doc/tcltest.n: Cleaned up code in ::tcltest::PrintError, revised
	documentation, and added tests for the tcltest package.

1999-07-23  Scott Redman  <redman@scriptics.com>

	* tests/info.test:
	* generic/tclParse.c: Removed patch for info command, breaks test
	cases on Unix. Patch was bad and needs to be redone properly. [Bug
	2382]

1999-07-22  Scott Redman  <redman@scriptics.com>

	* Changed version to 8.2b2.

	* win/tclWinSock.c: Fixed hang with threads enabled, fixed semaphores
	with threads disabled.

	* win/safe.test: Fixed safe-6.3 with threads enabled.

	* win/Makefile.in: Fixed calling of tcltest to fix safe.test failures
	due to path TCL_LIBRARY path.

	* win/tclWinPort.h: Block out include of sys/*.h in order to build
	extensions with MetroWerks compiler for Win32. [Bug 2385]

	* generic/tclCmdMZ.c:
	* generic/tclIO.c: Fix ANSI-style prototypes based on patch from
	Ulrich Ring. [Bug 2391]

	* unix/Makefile.in: Need to make install-sh executable before calling
	(with chmod +x). [Bug 2413]

	* tests/var.test:
	* generic/tclVar.c: Fixed bug that caused a seg. fault when using
	"array set a(b) {}", which is a bad array name anyway. Now the "array
	set" command will return an error in this case. Added test case and
	fixed existing test. [Bug 2427]

1999-07-21  Scott Redman  <redman@scriptics.com>

	* tests/info.test:
	* generic/tclParse.c: Applied patch to fix "info complete" for the
	string {[a [b]}. Patch from Peter Spjuth. [Bug 2382]

	* doc/Utf.3:
	* generic/tcl.decls:
	* generic/tclDecls.h:
	* generic/tclUtf.c: Changed function declarations in
	non-platform-specific public APIs to use "unsigned long" instead of
	"size_t", which may not be defined on certain compilers (rather than
	include sys/types.h, which may not exist).

	* unix/Makefile.in: Added the Windows configure script to the
	distribution file list, already shipping configure.in and the .m4
	files, but needed the configure script itself.

	* win/makefile.vc: Changed version number of DDE package in VC++
	makefile to use 1.1 instead of 1.0.

	* doc/open.n: Added documentation of \\.\comX notation for opening
	serial ports on Windows (alternative to comX:).

	* tests/ioCmd.test:
	* doc/open.n:
	* win/tclWinSerial.c: Applied patch from Rolf Schroedter to add
	-pollinterval option to fconfigure to modify the maxblocktime used in
	the fileevent polling. Added documentation and fixed the test case as
	well.

	* win/tclWinSock.c: Modified 8.1.0 version of the Win32 socket driver
	to move the handling of the socket event window in a separate thread.
	It also turned out that Win95 & Win98 were, in some cases, getting
	multiple FD_ACCEPTs but only handling one. Added a count for the
	FD_ACCEPT to take care of this. Tested on NT4 SP3, NT4 SP4, Win95, and
	Win98. [Bug 2178 2256 2259 2329 2323 2355]

1999-07-21  Jerry Peek  <jpeek@scriptics.com>

	* README: Small tweaks to clean up typos and wording.

1999-07-20  Melissa Hirschl  <hershey@matisse.scriptics.com>

	* generic/tclInitScript.h:
	* unix/tclUnixInit.c: merged code with 8.0.5. We now use an
	intermediate global tcl var "tclDefaultLibrary" to keep the
	"tcl_library" var from being set by the default value in the Makefile.
	Also fixed a bug in which caused the value of TCL_LIBRARY env var to
	be ignored.
	* unix/tclWinInit.c: just updated some comments.

1999-07-19  Melissa Hirschl  <hershey@matisse.scriptics.com>

	* library/http2.1/http.tcl: updated -useragent text to say version
	2.1.

1999-07-16  Scott Redman  <redman@scriptics.com>

	* generic/tcl.decls:
	* generic/tclDecls.h:
	* generic/tclStubInit.c: Add Tcl_SetNotifier to stub table. [Bug 2364]

	* unix/aclocal.m4:
	* unix/tcl.m4: Add check for Alpha/Linux to correct the IEEE floating
	flag to the compiler, should be -mieee. Patch from Don Porter.

	* tools/tcl.hpj.in: Change version number of .cnt file referenced in
	.HPJ file.

1999-07-15  Scott Redman  <redman@scriptics.com>

	* tools/tcl.wse.in: Fixed naming of target files for Windows.

1999-07-14  Jerry Peek  <jpeek@scriptics.com>

	* doc/re_syntax.n: Deleted sentence as suggested by Scott S.

1999-07-12  Jerry Peek  <jpeek@scriptics.com>

	* doc/re_syntax.n: Removed two notes to myself (oops), cleaned up
	wording, fixed changebars, made two examples easier to read.

1999-07-11  Scott Redman  <redman@scriptics.com>

	* win/makefile.vc: Since the makefile.vc should continue to work while
	we're working out bugs/issues in the new TEA-style
	autoconf/configure/gmake build mechanism for Windows, the version
	numbers of the Tcl libraries need to remain in sync. Modified the
	version numbers in the makefile to reflect the change to 8.2b1.

1999-07-09  Scott Redman  <redman@scriptics.com>

	* win/configure.in: Eval DLLSUFFIX, LIBSUFFIX, and EXESUFFIX in the
	configure script so that substitutions get expanded before being
	placed in the Makefile. The "d" portion for debug libraries and DLLs
	was not being set properly.

1999-07-08  Scott Stanton  <stanton@scriptics.com>

	* tests/string.test:
	* generic/tclCmdMZ.c: Fixed bug in string range bounds checking code.

1999-07-08  Jennifer Hom  <jenn@scriptics.com>

	* doc/tcltest.n:
	* library/tcltest1.0/tcltest.tcl: Removed -asidefromdir and
	-relateddir flags, removed unused ::tcltest::dotests proc, cleaned up
	implementation of core file checking, and fixed the code that checks
	for 1-letter flag abbreviations.

1999-07-08  Scott Stanton  <stanton@scriptics.com>

	* win/Makefile.in: Added tcltest target so runtest works properly.
	Added missing names to the clean/distclean targets.

	* tests/reg.test:
	* generic/rege_dfa.c: Applied fix supplied by Henry Spencer for bug in
	DFA state caching under lookahead conditions. [Bug 2318]

1999-07-07  Scott Stanton  <stanton@scriptics.com>

	* doc/fconfigure.n: Clarified default buffering behavior for the
	standard channels. [Bug 2335]

1999-07-06  Scott Redman  <redman@scriptics.com>

	* win/tclWinSerial.c: New implementation of serial port driver from
	Rolf Shroedter (Rolf.Schroedter@dlr.de) that allows more than one byte
	to be read from the port. Implemented using polling instead of
	threads, there is a max. 10ms latency between checking the port for
	file events. [Bug 1980 2217]

1999-07-06  Brent Welch  <welch@scriptics.com>

	* library/http2.0/http.tcl: Fixed the -timeout option so it handles
	timeouts that occur during connection attempts to hosts that are down
	(the only case that really matters!)

1999-07-03  Brent Welch  <welch@scriptics.com>

	* doc/ChnlStack.3:
	* generic/tcl.decls:
	* generic/tclIO.c: Added a new variant of the "Trf patch" from Andreas
	Kupres that adds new C APIs Tcl_StackChannel, Tcl_UnstackChannel, and
	Tcl_GetStackedChannel.

1999-07-03  Brent Welch  <welch@scriptics.com>

	* generic/tclNotify.c:
	* unix/tclUnixNotfy.c:
	* unix/tclXtTest.c:
	* unix/tclXtNotify.c:
	* win/tclWinNotify.c:
	* mac/tclMacNotify.c: Added Tcl_SetNotifier and the associated hook
	points in the notifiers to be able to replace the notifier calls at
	runtime. The Xt notifier and test program use this hook.

1999-07-03  Brent Welch  <welch@scriptics.com>

	* generic/tclParse.c: Changed parsing of variable names to allow empty
	array names. Now "$(foo)" is a variable reference! Previous you had to
	use something like $::(foo), which is slower. This change is requested
	by Jean-Luc Fontaine for his STOOOP package.

1999-07-01  Scott Redman  <redman@scriptics.com>

	* generic/tclCmdAH.c:
	* generic/tclFCmd.c: Call TclStat instead of TclpStat in order to
	allow Tcl_Stat hooks to work properly.

1999-06-29  Jennifer Hom  <jenn@scriptics.com>

	* library/tcltest1.0/pkgIndex.tcl:
	* library/tcltest1.0/tcltest.tcl:
	* doc/tcltest.n:
	* tests/all.tcl: Added -preservecore, -limitconstraints, -help, -file,
	-notfile, -relateddir and -asidefromdir flags to the tcltest package
	along with exported proc ::tcltest::getMatchingFiles. The
	documentation was modified to match and all.tcl was modified to use
	the new functionality instead of implementing -file itself.

1999-06-28  Scott Redman  <redman@scriptics.com>

	* generic/tclIndexObj.c:
	* doc/GetIndex.3:
	* tests/binary.test:
	* tests/winDde.test: Applied patch from Peter Hardie (with changes) to
	fix problem with Tcl_GetIndexFromObj() when the key being passed is
	the empty string. It used to match "" and return TCL_OK, but it should
	have returned TCL_ERROR instead. Added test case to "binary" and "dde"
	commands to check the behavior. Added documentation note as well.

1999-06-26  Scott Redman  <redman@scriptics.com>

	* win/tclWinDde.c: Applied patch from Peter Hardie to add poke command
	to dde. Also rev'd version of dde package to 1.1. [Bug 1738]

1999-06-25  Jennifer Hom  <jenn@scriptics.com>

	* unix/Makefile.in:
	* win/Makefile.in:
	* library/tcltest1.0/pkgIndex.tcl:
	* library/tcltest1.0/tcltest.tcl:
	* library/tcltest1.0: Added initial implementation of the Tcl test
	harness package. This package was based on the defs.tcl file that was
	part of the tests directory. Reversed the way that tests were
	evaluated to fix a problem with false passes.

	* doc/tcltest.n: Added documentation for the tcltest package.

	* tests/README:
	* tests/defs.tcl:
	* tests/all.tcl: Modified all test files (tests/*.test) and all.tcl to
	use the new tcltest package and removed references to the defs.tcl
	file. Modified the README file to point to the man page for tcltest.

1999-06-25  Scott Stanton  <stanton@scriptics.com>

	* tests/reg.test:
	* generic/regexec.c: Fixed bugs in non-greedy quantifiers.

1999-06-23  Jerry Peek  <jpeek@scriptics.com>

	* doc/re_syntax.n:
	* doc/switch.n:
	* doc/lsearch.n:
	* doc/RegExp.3:
	* doc/regexp.n:
	* doc/regsub.n: Moved information about syntax of 8.1 regular
	expressions from regexp(n) manpage into new re_syntax(n) page. Added
	pointers from other manpages to new re_syntax(n) page.

1999-06-23  Scott Stanton  <stanton@scriptics.com>

	* unix/Makefile.in: Changed install-doc to install-man.

	* tools/uniParse.tcl:
	* tools/uniClass.tcl:
	* tools/README:
	* tests/string.test:
	* generic/regc_locale.c:
	* generic/tclUniData.c:
	* generic/tclUtf.c:
	* doc/string.n: Updated Unicode character tables to reflect latest
	Unicode 2.1 data. Also rationalized "regexp" and "string is"
	definitions of character classes.

1999-06-21  Scott Stanton  <stanton@scriptics.com>

	* unix/tclUnixThrd.c (TclpThreadCreate): Fixed memory leak where
	thread attributes were not being released. [Bug 2254]

1999-06-17  Scott Stanton  <stanton@scriptics.com>

	* tests/regexp.test:
	* generic/tclCmdMZ.c:
	* generic/tclCmdIL.c: Changed to use new regexp interfaces. Added
	-expanded, -line, -linestop, and -lineanchor switches to regsub.

	* doc/RegExp.3: Documented the new regexp interfaces and the
	compile/execute flags.

	* generic/tclTest.c:
	* generic/tclRegexp.h:
	* generic/tclRegexp.c:
	* generic/tcl.h:
	* generic/tcl.decls: Renamed Tcl_RegExpMatchObj to Tcl_RegExpExecObj
	and added a new Tcl_RegExpMatchObj that is equivalent to
	Tcl_RegExpMatch. Added public macros for the regexp compile/execute
	flags. Changed to store either an object pointer or a string pointer
	in the TclRegexp structure. Changed to avoid adding a reference to the
	object or copying the string.

	* generic/regcomp.c: lint

	* tests/reg.test:
	* generic/regex.h:
	* generic/regc_lex.c: Added REG_BOSONLY flag to allow Expect to
	iterate through a string an only find matches that start at the
	current position within the string.

1999-06-16  Michael Thomas  <wart@scriptics.com>

	* unix/configure.in:
	* unix/Makefile.in:
	* unix/tcl.m4:
	* unix/aclocal.m4: Numerous build changes to make Tcl conform to the
	proposed TEA spec

1999-06-16  Melissa Hirschl  <hershey@matisse.scriptics.com>

	* generic/tclVar.c (Tcl_VariableObjCmd): fixed premature increment in
	loop that was causing out-of-bounds reads on array "varName".

1999-06-16  Scott Stanton  <stanton@scriptics.com>

	* tests/execute.test:
	* generic/tclExecute.c (TclExecuteByteCode): Fixed crash caused by a
	bug in INST_LOAD_SCALAR1 where the scalar index was read as a signed 1
	byte value instead of unsigned. [Bug 2243]

1999-06-14  Melissa Hirschl  <hershey@matisse.scriptics.com>

	* doc/StringObj.3
	* test/stringObj.test
	* unix/Makefile.in
	* win/Makefile.in
	* win/makefile.vc
	* generic/tclStringObj.c:
	Merged String and Unicode object types. Added new functions to the
	puplic API: Tcl_NewUnicodeObj, Tcl_SetUnicodeObj, Tcl_GetUnicode,
	Tcl_GetUniChar, Tcl_GetCharLength, Tcl_GetRange,
	Tcl_AppendUnicodeToObj.

1999-06-09  Scott Stanton  <stanton@scriptics.com>

	* generic/tclUnicodeObj.c: Lots of cleanup and simplification. Fixed
	several memory bugs. Added TclAppendUnicodeToObj.

	* generic/tclInt.h: Added declarations for various Unicode string
	functions.

	* generic/tclRegexp.c:
	* generic/tclCmdMZ.c: Changed to use new Unicode string interfaces for
	better performance.

	* generic/tclRegexp.h:
	* generic/tclRegexp.c:
	* generic/tcl.h:
	* generic/tcl.decls: Added Tcl_RegExpMatchObj and Tcl_RegExpGetInfo
	calls to access lower level regexp API. These features are needed by
	Expect. This is a preliminary implementation pending final review and
	cleanup.

	* generic/tclCmdMZ.c:
	* tests/string.test: Fixed bug where string map failed on null strings

	* generic/regexec.c:
	* unix/tclUnixNotfy.c: lint

	* tools/genStubs.tcl: Changed to always write output in LF mode.

1999-06-08  Scott Stanton  <stanton@scriptics.com>

	* win/tclWinSock.c: Rolled back to the 8.1.0 implementation because of
	serious problems with the new driver. Basically no incoming socket
	connections would be reported to a server port. The 8.1.1 code needs
	to be redesigned and fixed correctly.

1999-06-07  Melissa Hirschl  <hershey@matisse.scriptics.com>

	* tests/string.test:
	* generic/tclVar.c (Tcl_SetVar2Ex):
	* generic/tclStringObj.c (Tcl_AppendObjToObj):
	* generic/tclCmdMZ.c (Tcl_StringObjCmd): optimized the string index,
	string length, string range, and append command in cases where the
	object's internal rep is a bytearray. Objects with other internal reps
	are converted to have the new unicode internal rep.

	* unix/Makefile.in:
	* win/Makefile.in:
	* win/Makefile.vc:
	* tests/unicode.test:
	* generic/tclInt.h:
	* generic/tclObj.c:
	* generic/tclUnicodeObj.c: added a new object type to store the
	unicode representation of a string.

	* generic/tclTestObj.c: added the objtype option to the testobj
	command. This option returns the name of the type of internal rep an
	object has.

1999-06-04  Scott Stanton  <stanton@scriptics.com>

	* win/configure.in:
	* win/Makefile.in: Windows build now handles static/dynamic
	debug/nodebug builds and supports the standard targets using Cygwin
	user tools plus GNU make and autoconf.

1999-06-03  Scott Stanton  <stanton@scriptics.com>

	* generic/tclCmdMZ.c (Tcl_StringObjCmd):
	* tests/string.test: Fixed bug where string equal/compare -nocase
	reported wrong result on null strings. [Bug 2138]

1999-06-02  Scott Stanton  <stanton@scriptics.com>

	* generic/tclUtf.c (Tcl_UtfNcasecmp): Fixed incorrect computation of
	relative ordering. [Bug 2135]

1999-06-01  Scott Stanton  <stanton@scriptics.com>

	* unix/configure.in: Fixed various small configure.in patches
	submitted by Jan Nijtmans. [Bug 2121]

	* tests/reg.test:
	* generic/regc_color.c:
	* generic/regc_cvec.c:
	* generic/regc_lex.c:
	* generic/regc_locale.c:
	* generic/regc_nfa.c:
	* generic/regcomp.c:
	* generic/regcustom.h:
	* generic/rege_dfa.c:
	* generic/regerror.c:
	* generic/regerrs.h:
	* generic/regex.h:
	* generic/regexec.c:
	* generic/regfree.c:
	* generic/regfronts.c:
	* generic/regguts.h:
	* generic/tclCmdMZ.c:
	* generic/tclRegexp.c:
	* generic/tclRegexp.h:
	* generic/tclTest.c: Applied Henry Spencer's latest regexp patches
	that fix an infinite loop bug and add support for testing whether a
	string could match with additional input. [Bug 2117]

1999-05-28  Scott Stanton  <stanton@scriptics.com>

	* generic/tclObj.c: Changed to eliminate use of isupper/tolower in
	favor of the Unicode versions.

	* win/Makefile.in:
	* win/configure.in: Added preliminary TEA implementation.

	* win/tclWinDde.c: Fixed bug where dde calls were being passed an
	invalid dde handle because Initialize had not been called. [Bug 2124]

1999-05-26  Scott Redman  <redman@scriptic.com>

	* generic/tclThreadTest.c: Fixed race condition in testthread code
	that showed up in the WinNT test suite intermittently.

	* win/tclWinSock.c: Fixed a hang in the WinNT socket driver, wake up
	the socket thread every 100ms to check for events on the sockets that
	did not wake up the thread (race condition).

1999-05-24  Scott Stanton  <stanton@scriptics.com>

	* tools/genStubs.tcl: Changed to allow a list of platforms instead of
	just one at a time.

	* generic/tcl.decls:
	* generic/tclCmdMZ.c:
	* generic/tclDecls.h:
	* generic/tclInt.decls:
	* generic/tclIntDecls.h:
	* generic/tclPort.h:
	* generic/tclStubInit.c:
	* generic/tclStubLib.c: Various header file related changes and other
	lint to try to get the Mac builds working.

1999-05-21  Scott Redman  <redman@scriptics.com>

	* win/tclWinPipe.c: Fix bug when launching command.com on Win95/98.
	Need to wait for the procInfo.hProcess of the process that was
	created, not the hProcess of the current process. [Bug 2105]

1999-05-20  Scott Redman  <redman@scriptics.com>

	* library/init.tcl: Add the directory where the executable is, and the
	../lib directory relative to that, to the auto_path variable.

1999-05-19  Scott Stanton  <stanton@scriptics.com>

	Merged in various changes submitted by Jeff Hobbs:

	* generic/tcl.decls:
	* generic/tclUtf.c: Added Tcl_UniCharIs* functions for control, graph,
	print, and punct classes.

	* generic/tclUtil.c:
	* doc/StrMatch.3: Added Tcl_StringCaseMatch() implementation to
	support case-insensitive globbing.

	* doc/string.n:
	* unix/mkLinks:
	* tests/string.test:
	* generic/tclCmdMZ.c: Added additional character class tests, added
	-nocase switch to "string match", changed string first/last to use
	offsets.

1999-05-19  Scott Redman  <redman@scriptics.com>

	* generic/tcl.h: Add extern "C" block around entire header file for
	C++ compilers to fix linkage issues. Submitted by Don Porter and Paul
	Duffin.

	* generic/tclRegexp.c: Fix bug when the regexp cache is empty and an
	empty pattern is used in regexp ( such as {} or "" ).

1999-05-18  Scott Stanton  <stanton@scriptics.com>

	* win/tclWinChan.c: Modified initialization code to avoid inherenting
	closed or invalid channels. If the standard input is anything other
	than a console, file, serial port, or pipe, then we fall back to the
	standard Tk window console.

1999-05-14  Scott Stanton  <stanton@scriptics.com>

	* generic/tclCmdAH.c (Tcl_ForObjCmd): Fixed crash caused by failure to
	reset the result before evaluating the test expression.

1999-05-14  Bryan Surles  <surles@scriptics.com>

	* generic/tclBasic.c (Tcl_CreateInterp): Added introspection variable
	for threaded interps. If the interp was compiled with threads enabled,
	the tcl_platform(threaded) variable will exist.

1999-05-14  Scott Redman  <redman@scriptics.com>

	* generic/tclDate.c: Applied patch to fix 100-year and 400-year
	boundaries in leap year code, from Isaac Hollander. [Bug 2066]

1999-05-13  Scott Stanton  <stanton@scriptics.com>

	* unix/Makefile.in:
	* unix/tclAppInit.c: Minor cleanup related to Xt notifier.

	* unix/tclUnixInit.c (TclpSetInitialEncodings): Tcl now looks for an
	encoding subfield in the LANG/LC_ALL variables in cases where the
	locale is not found in the locale table. Ensure that setlocale() is
	called at least once so X11 will initialize properly. Also, forces the
	LC_NUMERIC locale to be "C" so numeric processing in scripts is not
	affected by the current locale setting. [Bug 1989]

	* generic/tclRegexp.c: Increased per-thread regexp cache to 30 slots.
	This seems to be about the right number for larger applications like
	exmh. [Bug 1063]

1999-05-12  Scott Stanton  <stanton@scriptics.com>

	* doc/tclsh.1: Updated references to rc script names to accurately
	reflect the platform differences on Windows.

	* tests/regexp.test:
	* generic/tclInt.h:
	* generic/tclBasic.c:
	* generic/tclRegexp.h:
	* generic/tclRegexp.c: Replaced the per-interpreter regexp cache with
	a per-thread cache. Changed the Regexp object to take advantage of
	this extra cache. Added a reference count to the TclRegexp type so
	regexps can be shared by multiple objects. Removed the per-interp
	regexp cache from the interpreter. Now regexps can be used with no
	need for an interpreter. [Bug 1063]

	* win/tclWinInit.c (TclpSetVariables): Avoid calling GetUserName if
	the value can be determined from the USERNAME environment variable.
	GetUserName is very slow.

1999-05-07  Scott Stanton  <stanton@scriptics.com>

	* win/winDumpExts.c:
	* win/makefile.vc: Removed incorrect patch. [Bug 1998]

	* generic/tcl.decls: Replaced const with CONST.

	* generic/tclResult.c (Tcl_AppendResultVA):
	* generic/tclStringObj.c (Tcl_AppendStringsToObjVA): Fixed to copy
	arglist using memcpy instead of assignment so it works properly on
	OS/390. [Bug 1997]

	* generic/tclLoadNone.c: Updated to use current interfaces, added
	TclpUnloadFile. [Bug 2003]

	* win/winDumpExts.c:
	* win/makefile.vc: Changed to emit library name in defs file. [Bug
	1998]

	* unix/configure.in: Added fix for OS/390. [Bug 1976]

1999-05-06  Scott Stanton  <stanton@scriptics.com>

	* tests/string.test:
	* generic/tclCmdMZ.c:
	* doc/string.n: Fixed bug in string equal/compare code when using
	-length option. Cleaned up docs a bit more.

	* tests/http.test: Unset "data" array before running tests to avoid
	failures due to previous tests.

	* doc/string.n:
	* tests/cmdIL.test:
	* tests/cmdMZ.test:
	* tests/error.test:
	* tests/ioCmd.test:
	* tests/lindex.test:
	* tests/linsert.test:
	* tests/lrange.test:
	* tests/lreplace.test:
	* tests/string.test:
	* tests/cmdIL.test:
	* generic/tclUtil.c:
	* generic/tclCmdMZ.c: Replaced "string icompare/iequal" with -nocase
	and -length switches to "string compare/equal". Added a -nocase option
	to "string map". Changed index syntax to allow integer or
	end?-integer? instead of a full expression. This is much simpler with
	safeTcl scripts since it avoids double substitution issues.

	* doc/Utf.3:
	* generic/tclStubInit.c:
	* generic/tclDecls.h:
	* generic/tclUtf.c:
	* generic/tcl.decls: Added Tcl_UtfNcmp and Tcl_UtfNcasecmp.

1999-05-05  Scott Stanton  <stanton@scriptics.com>

	* win/makefile.vc: Added encoding directory to install-libraries
	target.

1999-05-03  Scott Stanton  <stanton@scriptics.com>

	* doc/string.n:
	* tests/cmdMZ.test:
	* tests/string.test:
	* generic/tclCmdMZ.c (Tcl_StringObjCmd): Changed "string length" to
	avoid regenerating the string rep of a ByteArray object.

	* tests/cmdIL.test:
	* tests/cmdMZ.test:
	* tests/error.test:
	* tests/lindex.test:
	* tests/linsert.test:
	* tests/lrange.test:
	* tests/lreplace.test:
	* tests/string.test:
	* generic/tclCmdMZ.c (Tcl_StringObjCmd):
	* generic/tclUtil.c (TclGetIntForIndex): Applied Jeff Hobbs's string
	patch which includes the following changes [Bug 1845]:
	- string compare now takes optional length arg (for strncmp behavior)
	- added string equal (just a few lines of code blended in with string
	  compare)
	- added string icompare/iequal for case-insensitive comparisons
	- string index's index can now be ?end[+-]?expression
	  I made this change in the private TclGetIntForIndex, which means
	  that the list commands also benefit, as well as string range, et al.
	- added [string repeat string count]
	  Repeats given string number of times
	- added string replace, string equiv to lreplace
	  (quasi opposite of string range):
		string replace first last ?string?
	  Example of use, replacing end of string with ... should the string
	  be more than 16 chars long:
		string replace $string 16 end "..."
	  This just returns the string len < 16, so it will only affect the
	  long strings.
	- added optional first and last args to string to*
	  This allows you to just affect certain regions of a string with the
	  command (like just capping the first letter). I found the original
	  totitle to be too draconian to be useful.
	- added [string map charMap string]
	  where charMap is a {from to from to} list that equates to what one
	  might get from [array get]. Each and can be multiple chars (or none
	  at all). For Tcl/CGI users, this is a MAJOR speed booster.

	* generic/tclParse.c (Tcl_ParseCommand): Changed to avoid modifying
	eval'ed strings that are already null terminated. [Bug 1793]

	* tests/binary.test:
	* generic/tclBinary.c (DupByteArrayInternalRep): Fixed bug where type
	was not being set in duplicated object. [Bug 1975, 2047]

1999-04-30  Scott Stanton  <stanton@scriptics.com>

	* Changed version to 8.1.1.

1999-04-30  Scott Stanton  <stanton@scriptics.com>

	* Merged changes from 8.1.0 branch:

	* generic/tclParse.c: Fixed memory leak in CommandComplete.

	* generic/tclPlatDecls.h:
	* generic/tclIntPlatDecls.h:
	* generic/tclIntDecls.h:
	* generic/tclDecls.h:
	* tools/genStubs.tcl: Added 'extern "C" {}' block around the stub
	table pointer declaration so the stub library can be used from C++.
	[Bug 1934]

	* Lots of documentation and other release engineering fixes.

1999-04-28  Scott Stanton  <stanton@scriptics.com>

	* mac/tclMacResource.c:
	* generic/tclListObj.c:
	* generic/tclObj.c:
	* generic/tclStringObj.c: Changed to avoid freeing the string
	representation before freeing the internal rep. This helps with
	debugging since the string rep will still be valid when the free proc
	is invoked.

1999-04-27  Scott Stanton  <stanton@scriptics.com>

	* generic/tclLiteral.c (TclHideLiteral): Fixed so hidden literals get
	duplicated to avoid accidental sharing in the global object table.

1999-04-23  Scott Stanton  <stanton@scriptics.com>

	* generic/tclStubInit.c:
	* tools/genStubs.tcl: Changed to avoid the need for forward
	declarations in stub initializers.

1999-04-23  Scott Stanton  <stanton@scriptics.com>

	* library/encoding/koi8-r.enc:
	* tools/encoding/koi8-r.txt: Added support for the koi8-r Cyrillic
	encoding. [Bug 1771]

1999-04-22  Scott Stanton  <stanton@scriptics.com>

	* win/tclWinFCmd.c:
	* win/tclWin32Dll.c: Changed uses of "try" to "__try", since that is
	the actual keyword. This eliminates the need for some -D flags from
	the makefile.

	* generic/tclPort.h: Added include of tcl.h since it defines various
	Windows macros that are needed before deciding which platform porting
	file to use.

	* generic/tclEvent.c: lint

	* win/tclWinInit.c (TclpInitPlatform): Added call to TclWinInit when
	building a static library since DllMain will not be invoked. This
	could break old code that explicitly called TclWinInit, but should be
	simpler in the long run.

1999-04-22  Scott Stanton  <stanton@scriptics.com>

	* generic/tclInt.h:
	* generic/tclInt.decls:
	* generic/tclCompile.c: Added TclSetByteCodeFromAny that takes a hook
	procedure to invoke after compilation but before the byte codes are
	emitted. This makes it possible to do postprocessing on the compiled
	byte codes before the ByteCode is generated.

	* generic/tclLiteral.c: Added TclHideLiteral and TclAddLiteralObj to
	make it possible to create local unshared literal objects.

	* win/tclWinInit.c:
	* unix/tclUnixInit.c: Changed initial search path to match that
	found used by tcl_findLibrary.

1999-04-22  Scott Redman  <redman@scriptics.com>

	* win/tclWinPort.h:
	* win/tclWinSock.c: Added code to use WinSock 2.0 API on NT to avoid
	creating a window to handle sockets. API not available on Win95 and
	needs to be fixed on Win98, until then continue to use the older
	(window-based) scheme on those two OSes.

1999-04-15  Scott Stanton  <stanton@scriptics.com>

	* Merged 8.1 back into the main trunk

1999-04-13  Scott Stanton  <stanton@scriptics.com>

	* library/encoding/gb2312.enc:
	* library/encoding/euc-cn.enc:
	* tools/encoding/gb2312.txt:
	* tools/encoding/cp950.txt:
	* tools/encoding/Makefile: Restored the double byte definition of
	GB2312 and added the EUC-CN encoding. EUC-CN is a variant of GB2312
	that shifts the characters into bytes with the high bit set and
	includes ASCII as a subset. [Bug 632]

1999-04-13  Scott Redman  <redman@scriptics.com>

	* win/tclWinSock.c: Apply patch to allow write access to a socket if
	FD_WRITE is sent but FD_CONNECT is not. Some strange problem with
	either Win32 or a socket driver. [Bug 1664 1776]

1999-04-09  Scott Redman  <redman@scriptics.com>

	* unix/tclUnixNotfy.c: Fixed notifier deadlock situation when the pipe
	used to talk back notifier thread is filled with data. When calling
	the write() function to feed data down that pipe, unlock the
	notifierMutex to allow the notifier to wake up again. Found as a
	result of the focus.test for Tk hanging. [Bug 1700]

1999-04-06  Scott Stanton  <stanton@scriptics.com>

	* tests/unixNotfy.test: Fixed hang in tests when built with thread
	support.

	* tests/httpold.test: Fixed broken test that didn't wait long enough
	for events to arrive.

	* tests/unixInit.test: Fixed race condition in test.

	* tests/unixInit.test:
	* tests/fileName.test: Minor test nits.

	* unix/tclUnixInit.c (TclpSetInitialEncodings): Fixed bad initial
	encoding string.

1999-04-06  Bryan Surles  <surles@scriptics.com>

	* generic/tclVar.c:
	* generic/tclEnv.c: Moved the "array set" C level code into a common
	routine (TclArraySet). The TclSetupEnv routine now uses this API to
	create an env array w/ no elements.

	* generic/tclEnv.c:
	* generic/tclWinInit.h:
	* generic/tclUnixInit.h:
	* generic/tclInt.h: Made the Env module I18N compliant. Changed the
	FindVariable routine to TclpFindVariable, that now does a case
	insensitive string comparison on Windows, and not on UNIX. [Bug 1299,
	1500]

1999-04-05  Scott Stanton  <stanton@scriptics.com>

	* tests/io.test: Minor test cleanup.

	* generic/tclEncoding.c (Tcl_CreateEncoding): Minor lint to make it
	easier to compile on Digital-unix. [Bug 1659]

	* unix/configure.in:
	* unix/tclUnixPort.h: Applied patch for OS/390 to handle lack of
	sys/param.h. [Bug 1725]

	* unix/configure.in: Fixed BSD/OS 4.* configuration to support shared
	libraries properly. [Bug 1730]

1999-04-05  Scott Redman  <redman@scriptics.com>

	* win/tclWinDde.c: decrease timeout value for DDE calls to 30k. [Bug
	1639]

	* generic/tcl.decls:
	* generic/tcl.h:
	* generic/tclDecls.h:
	* generic/tclInt.decls:
	* generic/tclInt.h:
	* generic/tclIntDecls.h:
	* generic/tclStubInit.c:
	* generic/tclUtil.c: Added more functions to the Tcl stubs table,
	including all Tcl_ functions not already in it (except Cmd functions)
	and Tcl_GetCwd() and Tcl_Chdir() (new functions).

	* tests/safe.test:
	* doc/safe.n:
	* generic/tclBasic.c:
	* library/safe.tcl: The encoding command is not safe as-is, so create
	a safe alias to mask out the "encoding system <name>" but allow all
	other uses including "encoding system". Added test cases and updated
	the man page for Safe Tcl.

1999-04-05  Scott Stanton  <stanton@scriptics.com>

	* tests/winTime.test:
	* win/tclWinTime.c: Fixed crash in clock command that occurred when
	manipulating negative time values in timezones east of GMT. [Bug
	1142, 1458]

	* tests/platform.test:
	* tests/fileName.test: Fixed broken tests.

	* generic/tclFileName.c: Moved global regexps into thread local
	storage.

	* tests/socket.test: Changed so tests don't reuse sockets, since
	Windows is slow to release sockets.

	* win/tclWinConsole.c:
	* win/tclWinPipe.c:
	* win/tclWinSerial.c: Fixed race condition where background threads
	were terminated while they still held a lock in the notifier.

1999-04-02  Scott Stanton  <stanton@scriptics.com>

	* tests/http.test: Fixed bad test initialization code.

	* generic/tclThreadTest.c (ThreadExitProc): Fixed bug where static
	memory was being returned instead of a dynamically allocated result in
	error cases.

1999-04-02  Scott Redman  <redman@scriptics.com>

	* doc/dde.n:
	* tools/tcl.wse.in:
	* win/makefile.vc:
	* win/pkgIndex.tcl:
	* win/tclWinDde.c: Add new DDE package, code removed from Tk now
	separated into its own package. Changed DDE-based send code into "dde
	eval" command. Can be loaded into tclsh (not just wish). Windows only.

1999-04-02  Scott Stanton  <stanton@scriptics.com>

	* tests/expr.test:
	* tests/for-old.test:
	* tests/for.test:
	* tests/foreach.test:
	* tests/format.test:
	* tests/httpold.test:
	* tests/if.test:
	* tests/init.test:
	* tests/interp.test:
	* tests/while.test: Added some tests for known bugs (marked with
	knownBug constraint), and cleaned up a few bad tests.

	* generic/regc_locale.c:
	* generic/regcustom.h:
	* generic/tcl.decls:
	* generic/tclCmdIL.c:
	* generic/tclCmdMZ.c:
	* generic/tclInt.h:
	* generic/tclRegexp.c:
	* generic/tclScan.c:
	* generic/tclTest.c:
	* generic/tclUtf.c:
	* win/tclWinFCmd.c:
	* win/tclWinFile.c: Made various Unicode utility functions public. The
	following functions were made public and added to the stubs table:
		Tcl_UtfToUniCharDString, Tcl_UniCharToUtfDString,
		Tcl_UniCharLen, Tcl_UniCharNcmp, Tcl_UniCharIsAlnum,
		Tcl_UniCharIsAlpha, Tcl_UniCharIsDigit, Tcl_UniCharIsLower,
		Tcl_UniCharIsSpace, Tcl_UniCharIsUpper, Tcl_UniCharIsWordChar

1999-04-01  Scott Stanton  <stanton@scriptics.com>

	* tests/registry.test:
	* win/tclWinReg.c: Internationalized the registry code. It now uses
	Unicode interfaces on NT. [Bug 1197]

	* tests/parse.test:
	* generic/tclParse.c: Fixed crash due to multiple frees in parser
	during error cleanup when parsing commands with more tokens than will
	fit in the static area of the parse structure. [Bug 1681]

	* generic/tclInt.h: Removed duplicate declarations.

	* generic/tclInt.decls:
	* generic/tcl.decls: Added Tcl_WinUtfToTChar and Tcl_WinTCharToUtf to
	the tclPlat table.

1999-04-01  Scott Redman  <redman@scriptics.com>

	* generic/tcl.decls:
	* generic/tcl.h:
	* generic/tclBasic.c:
	* generic/tclDecls.h:
	* generic/StubInit.c:
	* tools/genStubs.tcl:
	* unix/Makefile.in:
	* win/makefile.vc: Applied patch from Jan Nijtmans to fix Ultrix
	multiple symbol definition problem. Now, even Tcl includes a copy of
	the Tcl stub library. Also fixed TCL_MEM_DEBUG mode (for Tk).

1999-03-31  Scott Redman  <redman@scriptics.com>

	* win/tclWinConsole.c: WinNT has a bug when reading a single character
	from the console. Rewrote the code for the console to read an entire
	line at a time using the reader thread.

1999-03-30  Scott Stanton  <stanton@scriptics.com>

	* unix/Makefile.in: Removed trailing backslash that broke the "depend"
	target.

	* unix/tclUnixInit.c (TclpSetInitialEncodings): Changed to avoid
	calling setlocale(). We now look directly at env(LANG) and
	env(LC_CTYPE) instead. [Bug 1636]

	* generic/tclFileName.c:
	* generic/tclDecls.h:
	* generic/tcl.decls: Removed CONST from Tcl_JoinPath and
	Tcl_TranslateFileName because it changes the signature of Tcl_JoinPath
	in an incompatible manner.

	* generic/tclInt.h:
	* generic/tclLoad.c (TclFinalizeLoad):
	* generic/tclEvent.c (Tcl_Finalize): Defer unloading of loadable
	modules until all exit handlers have been invoked. [Bug 998, 1273,
	1573, 1593]

1999-03-29  Scott Stanton  <stanton@scriptics.com>

	* generic/tclFileName.c:
	* generic/tclDecls.h:
	* generic/tcl.decls: Added CONST to Tcl_JoinPath and
	Tcl_TranslateFileName.

1999-03-29  Scott Redman  <redman@scriptics.com>

	* tools/genStubs.tcl:
	* unix/configure.in:
	* unix/Makefile.in:
	* win/makefile.vc:
	* generic/tcl.h:
	* generic/tclBasic.c:
	* generic/tclDecls.h:
	* generic/tclIntDecls.h:
	* generic/tclPlatDecls.h:
	* generic/tclIntPlatDecls.h: Removed the stub functions and changed
	the stub macros to just use the name without params. Pass &tclStubs
	into the interp (don't use tclStubsPtr because of collisions with the
	stubs on Solaris).

1999-03-27  Scott Redman  <redman@scriptics.com>

	* win/makefile.bc: Removed makefile for Borland compiler, no longer
	supported.

1999-03-26  Scott Redman  <redman@scriptics.com>

	* win/tclWinSerial.c:
	* win/tclWinConsole.c:
	* win/tclWinPipe.c: Don't close the Win32 handle for a channel if it's
	a stdio handle (GetStdHandle()) during shutdown of a thread to prevent
	it from destroying the stdio of other threads.

1999-03-26  Suresh Ankolekar  <suresh@scriptics.com>

	* unix/configure.in: --nameble-shared is now the default and build Tcl
	as a shared library; specify --disable-shared to build a static Tcl
	library and shell.

1999-03-25  Scott Stanton  <stanton@scriptics.com>

	* tests/interp.test:
	* generic/tclInterp.c (AliasObjCmd): Changed so aliases are invoked at
	current scope in the target interpreter instead of at the global
	scope. This was an incompatibility introduced in 8.1 that is being
	removed. [Bug 1153, 1556]

	* library/encoding/big5.enc:
	* library/encoding/gb2312.enc:
	* tools/encoding/big5.enc:
	* tools/encoding/gb2312.enc: Added ASCII to big5 and gb2312 encodings.
	[Bug 632]

	* generic/tclPkg.c (Tcl_PkgRequireEx): Fixed broken clientData
	initialization in package code.

	* unix/Makefile.in (dist): Added tcl.decls and tclInt.decls to source
	distribution. [Bug 1571]

	* doc/Thread.3: Updated documentation of Tcl_MutexLock to indicate
	that the recursive locking behavior is undefined. On Windows, it does
	not block, on Unix it deadlocks. [Bug 1275]

1999-03-24  Scott Stanton  <stanton@scriptics.com>

	* tests/execute.test:
	* generic/tclExecute.c (TclExecuteByteCode): Fixed expression code
	that incorrectly returned floating point values for integers if the
	internal rep happened to be a double. Now we check to see if the
	object has a string rep that looks like an integer before using the
	double internal rep. [Bug 1516]

1999-03-24  Scott Redman  <redman@scriptics.com>

	* generic/tclAlloc.c:
	* generic/tclEncoding.c:
	* generic/tclProc.c:
	* unix/tclUnixTime.c:
	* win/tclWinSerial.c: Fixed compilation warnings/errors for VC++ 5.0
	and 6.0 and HP-UX native compiler without -Aa or -Ae. [Bug 1323 1518
	1324 1583 1585 1586]

	* win/tclWinSock.c: Make sockets thread-safe on Windows. The current
	implementation uses windows to handle events on the socket, one for
	each thread (thread local storage). Previously, there was only one
	window shared between threads, which didn't work. [Bug 1326]

1999-03-23  Scott Stanton  <stanton@scriptics.com>

	* tools/tcl.wse: Fixed file association to look in the right place for
	the wish icon. [Bug 1544]

	* tests/winNotify.test:
	* tests/ioCmd.test:
	* tests/event.test: Changed to use new style conditionals.

	* tests/encoding.test: Fixed nonportable test.

	* unix/dltest/configure.in:
	* unix/dltest/Makefile.in: Added missing DBGX macros. [Bug 1564]

	* tests/winNotify.test:
	* mac/tclMacNotify.c:
	* win/tclWinNotify.c:
	* unix/tclUnixNotfy.c:
	* generic/tclNotify.c: Added a new Tcl_ServiceModeHook interface that
	is invoked whenever the service mode changes. This is needed to allow
	the Windows notifier to create a communication window the first time
	Tcl is about to enter an external modal event loop instead of at
	startup time. This will avoid the various problems that people have
	been seeing where the system hangs when tclsh is running outside of
	the event loop. [Bug 783]

	* generic/tclInt.h:
	* generic/tcl.decls: Renamed TclpAlertNotifier back to
	Tcl_AlertNotifier since it is part of the public notifier driver API.

1999-03-23  Scott Redman  <redman@scriptics.com>

	* win/tclWinSerial.c: Fixed problem with fileevent on the serial port
	and nonblocking mode. Gets no longer hangs, fileevents fire whenever
	there is any character data on the port.

	* tests/winConsole.test:
	* win/tclWinConsole.c: Fixed problem with fileevents and gets from a
	console stdin. Previously, fileevents were firing before an entire
	line was available for reading, which meant that when you did a gets
	or read, it blocked (even in nonblocking mode). Now, it should work
	the same as Unix: fileevents fire when an entire line is ready, and
	gets and read do not block in non-blocking mode. Added an interactive
	test case to check for this.

1999-03-22  Scott Stanton  <stanton@scriptics.com>

	* tests/reg.test:
	* generic/regc_color.c: Applied regexp bug fix from Henry Spencer.

1999-03-19  Scott Redman  <redman@scriptics.com>

	* generic/tclCmdIL.c: Fixed the initialization of an array so that the
	Sun 5.0 C compiler wouldn't complain.

	* unix/configure.in: Added support for --enable-64bit. For now, this
	is only supported on Solaris 7 64bit (SunOS 5.7) using the Sun
	compiler (not gcc).

1999-03-18  Scott Stanton  <stanton@scriptics.com>

	* win/tclWinChan.c (TclpOpenFileChannel, Tcl_MakeFileChannel): Changed
	to only test for console or comm handles when the type is
	FILE_TYPE_CHAR to avoid useless tests on simple files. Also reordered
	tests so consoles are tested first as this is more common.

	* win/makefile.vc: Regularized usage of mkd and rmd and rm.

	* library/encoding/shiftjis.enc:
	* tools/encoding/shiftjis.txt: Missing/incorrect characters in
	shift-jis table. [Bug 1008, 1526]

	* generic/tclInt.decls:
	* generic/tcl.decls: Eliminated use of "string" and "list" from
	argument lists to avoid conflicts with C++ STL. [Bug 1181]

	* win/tclWinFile.c (TclpMatchFiles): Changed to ignore the
	FS_CASE_IS_PRESERVED bit and always return exactly what we get from
	the system.

1999-03-17  Scott Stanton  <stanton@GASPODE>

	* win/README.binary:
	* win/README:
	* unix/configure.in:
	* generic/tcl.h:
	* README: Updated version to 8.1b3.

1999-03-14  Scott Stanton  <stanton@GASPODE>

	* win/tclWinConsole.c:
	* win/tclWinPipe.c:
	* win/tclWinSerial.c: Changed so channel drivers wait for the
	reader/writer threads to exit before returning during a close
	operation. This ensures that the main thread is the last thread to
	exit, so the process return value is set properly.

	* generic/tclIntDecls.h:
	* generic/tclIntPlatDecls.h:
	* generic/tclIntPlatStubs.c:
	* generic/tclIntStubs.c:
	* generic/tclPlatDecls.h:
	* generic/tclPlatStubs.c:
	* generic/tclStubInit.c:
	* generic/tclStubs.c: Fixed bad eol characters.

	* generic/tclInt.decls: Changed "const" to "CONST" in declarations for
	better portability.

	* generic/tcl.decls: Renamed panic and panicVA to Tcl_Panic and
	Tcl_PanicVA in the stub files.

	* generic/tclInterp.c (Tcl_MakeSafe): Remove tcl_platform(user) from
	safe interps.

1999-03-11  Scott Stanton  <stanton@GASPODE>

	* unix/Makefile.in:
	* unix/configure.in: Include compat files in the stub library in
	addition to the main library. Compat files are now built for dynamic
	use in all cases.

	* generic/tcl.h: Changed magic number so it doesn't match the plus
	patch, at Jan's request.

	* unix/tclConfig.sh.in:
	* unix/dltest/Makefile.in:
	* unix/dltest/configure.in:
	* unix/dltest/pkga.c:
	* unix/dltest/pkgb.c:
	* unix/dltest/pkgc.c:
	* unix/dltest/pkgd.c:
	* unix/dltest/pkge.c:
	* unix/dltest/pkgf.c: Changed package tests to build against the stubs
	library.

1999-03-10  Scott Stanton  <stanton@GASPODE>

	* generic/tcl.h:
	* generic/tcl.decls: Changed Tcl_ReleaseType from an enum to macros so
	it can be used in .rc files. Added Tcl_GetString.

	* mac/tclMacNotify.c:
	* generic/tclNotify.c:
	* generic/tclInt.h:
	* win/tclWinNotify.c:
	* generic/tcl.h: Renamed Tcl_AlertNotifier to TclpAlertNotifier.

	* generic/tclInt.decls: Added TclWinAddProcess to make it possible for
	expect to use Tcl_WaitForPid(). This patch is from Gordon Chaffee.

	* mac/tclMacPort.h:
	* win/tclWinInit.c:
	* unix/tclUnixPort.h:
	* generic/tclAsync.c: Added TclpAsyncMark to fix bug in async handling
	on Windows where async events don't wake up the event loop. This patch
	comes from Gordon Chaffee.

	* generic/tcl.decls: Fixed declarations of reserved slots.

1999-03-10  Scott Redman  <redman@scriptic.com>

	* generic/tclCompile.h: Ensure that the ByteCode struct is binary
	compatible with the version in 8.0.6.

	* generic/tcl.h:
	* generic/tclBasic.c: Add Tcl_GetVersion() function to the public C
	API to allow programs to check the version number of the Tcl library
	at runtime. Also added an enum to clarify the release level (alpha,
	beta, final).

1999-03-09  Scott Stanton  <stanton@GASPODE>

	* Integrated changes from Tcl 8.0 including:
		stubs mechanism
		configure patches from Jan Nijtmans
		rename of panic to Tcl_Panic

1999-03-08  Lee Bernhard  <lfb@scriptics.com>

	* win/tclWin32Dll.c: Removed Dll instance from thread-local storage.

1999-03-08  Scott Stanton  <stanton@GASPODE>

	* generic/tcl.h: Moved Tcl_Mutex, etc. macros above the inclusion of
	tclDecls.h to avoid macro conflicts.

	* generic/tclInt.h:
	* generic/regc_color.c:
	* generic/regcomp.c:
	* generic/tclCmdIL.c:
	* generic/tclCmdAH.c:
	* generic/tclIOCmd.c:
	* generic/tclParse.c:
	* generic/tclStringObj.c:
	* unix/tclUnixNotfy.c: Cleaned up various compiler warnings,
	eliminated UCHAR bugs.

	* unix/tclUnixNotfy.c:
	* unix/tclUnixThrd.c:
	* generic/tclThreadTest.c:
	* mac/tclMacThrd.c: Changed TclpCondition*() to Tcl_Condition*().

	* INTEGRATED PATCHES FROM 8.0.6:

	* generic/tcl.decls:
	* generic/tcl.h:
	* generic/tclBasic.c:
	* generic/tclDecls.h:
	* generic/tclInt.decls:
	* generic/tclInt.h:
	* generic/tclIntDecls.h:
	* generic/tclIntPlatDecls.h:
	* generic/tclIntPlatStubs.c:
	* generic/tclIntStubs.c:
	* generic/tclPlatDecls.h:
	* generic/tclPlatStubs.c:
	* generic/tclStubInit.c:
	* generic/tclStubLib.c:
	* generic/tclStubs.c:
	* tools/genStubs.tcl:
	* unix/configure.in:
	* unix/Makefile.in:
	* unix/tclConfig.sh.in:
	* win/makefile.vc:
	* win/tclWinPort.h: Added Tcl stubs implementation. There are now two
	new macros USE_TCL_STUBS and USE_TCL_STUB_PROCS that enable use of
	stubs and disable stub macros respectively. All of the public and
	private function declarations from tcl.h and tclInt.h have moved into
	the *.decls files and the *Stubs.c and *Decls.h files are generated
	using the genStubs.tcl script.

	* unix/Makefile.in:
	* unix/configure.in:
	* unix/ldAix: Enhanced AIX shared library support.

	* win/tclWinSock.c: Removed a bunch of extraneous PASCAL FAR
	attributes from internal functions.

	* win/tclWinReg.c: Changed registry package to use stubs mechanism so
	it no longer depends on the specific version of Tcl.

	* doc/AddErrInfo.3:
	* doc/Eval.3:
	* doc/PkgRequire.3:
	* doc/SetResult.3:
	* doc/StringObj.3:
	* generic/tcl.h:
	* generic/tclBasic.c:
	* generic/tclPanic.c:
	* generic/tclStringObj.c:
	* generic/tclUtil.c:
	* unix/mkLinks: Added va_list versions of all VARARGS functions so
	they can be invoked from the stub functions.

	* doc/package.n:
	* doc/PkgRequire.3:
	* generic/tclPkg.c: Added Tcl_PkgProvideEx, Tcl_RequireEx,
	Tcl_PresentEx, and Tcl_PkgPresent. Added "package present" command.

	* generic/tclFileName.c:
	* mac/tclMacFile.c:
	* mac/tclMacShLib.exp:
	* unix/tclUnixFile.c:
	* win/tclWinFile.c: Changed so TclGetUserHome is defined on all
	platforms, even though it is currently a noop on mac and windows, and
	renamed it to TclpGetUserHome.

	* generic/tclPanic.c:
	* generic/panic.c: Renamed panic to Tcl_Panic.

1999-02-25  Scott Redman  <redman@scriptics.com>

	* win/makefile.vc: Added tclWinConsole.c and tclWinSerial.c

	* win/tclWinConsole.c: New code to properly deal with fileevents and
	nonblocking mode on consoles.

	* win/tclWinSerial.c: New code to properly deal with fileevents and
	nonblocking mode on serial ports.

	* win/tclWinPipe.c:
	* win/tclWinPort.h: Exported functions to allow creation of pipe
	channels from tclWinChan.c

	* win/tclWinChan.c: Check the type of a channel, including for the
	standard (stdin/stdout/stderr), and use the correct channel type to
	create the channel (file, serial, console, or pipe).

1999-02-11  Scott Stanton  <stanton@GASPODE>

	* README:
	* generic/tcl.h:
	* win/README.binary:
	* win/README:
	* unix/configure.in:
	* mac/README: Updated version numbers to 8.1b2.

1999-02-10  Scott Stanton  <stanton@GASPODE>

	* library/auto.tcl: Fixed auto_mkindex so it handles .tbc files. Did
	some general cleanup to handle bad eval statements that didn't use
	"list".

	* unix/mkLinks:
	* doc/SetVar.3:
	* generic/tcl.h:
	* generic/tclVar.c: Restored Tcl_ObjGetVar2 and Tcl_ObjSetVar2 from
	8.0. Renamed Tcl_Get/SetObjVar2 to Tcl_GetVar2Ex and Tcl_SetVar2Ex.

1999-02-10  Scott Stanton  <stanton@GASPODE>

	INTEGRATED PATCHES FROM 8.0.5b2:

	* test/winPipe.test: Changed to remove echoArgs.tcl temporary file
	when done.

	* tests/cmdAH.test:
	* generic/tclFileName.c (TclGetExtension): Changed behavior so the
	split happens at the last period in the name instead of the first
	period of the last run of periods. So, "foo..o" is split into "foo."
	and ".o" now. [Bug 1126]

	* win/makefile.vc: Added better support for paths with spaces in the
	name. Added .lib and support .dlls to the install-binaries target.
	Added generate of a pkgIndex.tcl script to the install-libraries
	target.

	* win/tclAppInit.c:
	* unix/tclAppInit.c:
	* mac/tclMacAppInit.c:
	* generic/tclTest.c: Changed some EXTERN declarations to extern since
	they are not defining exported interfaces. This avoids generating
	useless declspec() attributes and makes the windows makefile simpler.

	* generic/tcl.h: Moved Tcl_AppInit declaration to end and cleared out
	TCL_STORAGE_CLASS so it is not declared with a declspec().

	* tests/interp.test:
	* generic/tclInterp.c (DeleteAlias): Changed to use
	Tcl_DeleteCommandFromToken so we handle renames properly. This avoids
	senseless panic. [Bug 736]

	* unix/tclUnixChan.c:
	* win/tclWinSock.c:
	* doc/socket.n: Applied Gordon Chaffee's patch to handle failures
	during asynchronous socket connection operations. This adds a new
	"-error" fconfgure option to socket channels. [Bug 893]

	* generic/tclProc.c:
	* generic/tclNamesp.c:
	* generic/tclInt.h:
	* generic/tclCmdIL.c:
	* generic/tclBasic.c:
	* generic/tclVar.c: Applied patch from Viktor Dukhovni to rationalize
	TCL_LEAVE_ERR_MSG behavior when creating variables.

	* generic/tclVar.c: Fixed bug in namespace tail computation. Fixed bug
	where upvar could resurrect a namespace variable whose namespace had
	been deleted.

	* generic/tclCompile.c (TclCompileExprCmd): Eliminated yet another
	bogus optimization in expression compilation.

	* unix/configure.in: Added branch for BSD/OS-4* to shared library case
	statement. [Bug 975]
	Fixed to correctly handle IRIX 6.5 n32 library support. [Bug 1117]

	* win/winDumpExts.c: Patched to be pickier about stripping @'s. [Bug
	920]

	* library/http2.0/http.tcl: Added catch around eof test in CopyDone
	since the user may have already called http::reset. [Bug 1108]

	* unix/configure.in: Changed Linux and IRIX to set SHLIB_LIBS to LIBS
	so shared libraries are linked with the system libraries. [Bug 1018]

	* generic/tclCompile.c (CompileExprWord): Fixed exception stack
	overflow bug caused by missing statement. [Bug 928]

	* generic/tclIOCmd.c:
	* generic/tclBasic.c: Objectified the "open" command. [Bug 1113]

	* generic/tclPosixStr.c (Tcl_ErrnoId, Tcl_ErrnoMsg): When using egcs,
	ENOTSUP and EOPNOTSUPP are the same, so now we handle that case. [Bug
	1137]

	* library/init.tcl: Various small changes requested by Jan Nijtmans.
	- If the variable $tcl_library contains the empty string, this empty
	  string will be put in $auto_path. This is not useful at all, it only
	  slows down later package processing.
	- If the variable tcl_pkgPath is not set, the "unset __dir" fails.
	  Thich makes init.tcl totally unusable. Better put a "catch" around
	  it.
	- In the function tcl_findLibraries, the "string match" function only
	  works correctly if $tcl_patchLevel is in one of the forms "?.?a?",
	  "?.?b?" or "?.?.?". Could a "regexp" be used instead, then it allows
	  anything to be appended to the patchLevel string. And it is more
	  efficient.
	- The tclPkgSetup function assumes that if $type != "load" then the
	  type must be "source". This needn't be true. Some users want to add
	  their own setup types.
	[RFE 1138] [Bug 978]

	* win/tclWinReg.c:
	* doc/registry.n: Added support for HKEY_PERFORMANCE_DATA and
	HKEY_DYN_DATA keys. [Bug 1109]

	* win/tclWinInit.c (TclPlatformInit): Added code to ensure tcl_pkgPath
	is set to "" when no registry entry is found. [Bug 978]

1999-02-01  Scott Stanton  <stanton@GASPODE>

	* generic/tclBasic.c:
	* generic/tclCmdAH.c:
	* generic/tclCmdIL.c:
	* generic/tclCmdMZ.c:
	* generic/tclExecute.c:
	* generic/tclHistory.c:
	* generic/tclIO.c:
	* generic/tclIOUtil.c:
	* generic/tclInterp.c:
	* generic/tclMain.c:
	* generic/tclNamesp.c:
	* generic/tclParse.c:
	* generic/tclProc.c:
	* generic/tclTest.c:
	* generic/tclTimer.c:
	* generic/tcl.h: Made eval interfaces compatible with 8.0 by renaming
	Tcl_EvalObj to Tcl_EvalObjEx, renaming Tcl_Eval2 to Tcl_EvalEx and
	restoring Tcl_EvalObj and Tcl_GlobalEvalObj interfaces so they match
	Tcl 8.0.

1999-01-28  Scott Stanton  <stanton@GASPODE>

	* Merged Tcl 8.0.5b1 changes.

	* generic/tclUtil.c (Tcl_DStringSetLength): Changed so the buffer
	overallocates in a manner similar to Tcl_DStringAppend. This should
	improve performance for TclUniCharToUtfDString.

1998-12-11    === Tcl 8.1b1 Release ===

1998-12-10  Scott Stanton  <stanton@GASPODE>

	* Fixed lots of files that used TCL_THREAD instead of TCL_THREADS.

	* generic/tclEncoding.c (Tcl_FreeEncoding): Moved most of the code
	into a static FreeEncoding routine that does not grab the
	encodingMutex to avoid deadlocks/races when called from other routines
	that already have the mutex.

1998-12-09  Scott Stanton  <stanton@GASPODE>

	* library/msgcat1.0/msgcat.tcl: Fixed bad export list, fixed so all
	locale strings are converted to lower case, including file names.

	* generic/regcomp.c (makescan): Fixed bug in longest match case that
	caused anchored patterns to fail. [Bug 897]

1998-12-08  Scott Stanton  <stanton@GASPODE>

	* library/msgcat1.0/msgcat.tcl: changed mc to invoke mcunknown in the
	calling context, changed locale lookups to be case insensitive

1998-12-07  Scott Stanton  <stanton@GASPODE>

	* generic/tclAlloc.c (TclpRealloc): Fixed a memory allocation bug
	where big blocks that were reallocated into a different heap location
	were not being placed into the bigBlocks list. [Bug 933]

	* tests/msgcat.test: Added message catalog test suite.

	* library/msgcat1.0/msgcat.tcl: minor bug fixes, integrated latest
	changes from Mark Harrison.

1998-12-04  Scott Stanton  <stanton@GASPODE>

	* library/msgcat1.0/msgcat.tcl: Changed code to conform to Tcl coding
	standards. Changed to use file join for portability.

	* library/msgcat1.0: Added initial implementaion of Tcl message
	catalog package contributed by Mark Harrison.

1998-12-03  Scott Stanton  <stanton@GASPODE>

	* win/tclWinPipe.c (BuildCommandLine): Fixed bug that kept arguments
	containing spaces from being properly quoted.

	* tests/defs: Changed so auto_path is set to only contain the Tcl
	library directory. This keeps the tests from accidentally picking up
	stuff in installed packages.

	* generic/tclUtil.c (Tcl_StringMatch): Changed to match 8.0 behavior
	in corner case where there is no closing bracket.

1998-12-02  Scott Stanton  <stanton@GASPODE>

	* win/tclWinPipe.c (TclpCreateCommandChannel): Changed reader/writer
	threads to have THREAD_PRIORITY_HIGHEST so they will have a chance to
	run whenever there is something to do.

	* generic/tclIO.c (WriteBytes, WriteChars): Fixed so extraneous
	flushes do not happen in line mode.
	(TranslateOutputEOL): Made translation more efficient in line mode and
	fixed a buffer overflow bug in CRLF translation. [Bug 887]

1998-12-02  Brent Welch  <welch@SAGE>

	* Updated patchlevel to 8.1b1

1998-12-02  Scott Stanton  <stanton@GASPODE>

	* generic/regc_color.c (subcolor): Added check for error case to avoid
	an out of bounds array reference.

	* generic/tclCmdAH.c (Tcl_EncodingObjCmd): Changed to avoid using
	Tcl_DStringResult because it is not binary clean.

	* generic/tclParse.c (Tcl_ParseCommand): Fixed bug in comment parsing
	where a trailing comment looked like an incomplete command.

1998-12-02  Brent Welch  <welch@SAGE>

	* Merged changes from 8.0.4, especially the new pkg_mkIndex

1998-12-01  Scott Stanton  <stanton@GASPODE>

	* generic/tclIO.c (Tcl_ReadChars): Added a call to UpdateInterest so
	we don't block when there is data sitting in the buffers.

	* generic/tclTest.c (TestevalobjvObjCmd): Updated for EvalObjv change.

	* tests/parse.test: Updated tests for EvalObjv change.

	* generic/tclParse.c (EvalObjv, Tcl_EvalObjv): Changed Tcl_EvalObjv
	interface to remove string and length arguments, preserved original
	interface as EvalObjv for internal use.

	* generic/tcl.h: Changed Tcl_EvalObjv interface to remove string and
	length arguments.

	* doc/Eval.3: Updated documentation for Tcl_EvalObjv to remove string
	and length arguments.

	* generic/tclCompCmds.c (TclCompileForeachCmd): Fixed code that
	corrupted the exceptDepth value in the compile environment when
	foreach failed to compile inline. [Bug 884]

	* library/encoding/euc-kr.enc:
	* library/encoding/ksc5601.enc:
	* tools/encoding/ksc5601.txt:
	* unix/tclUnixInit.c: Added support for Korean EUC.

	* win/tclWinChan.c (TclpGetDefaultStdChannel): added check for a
	failure during Tcl_MakeFileChannel.

1998-11-30  Scott Stanton  <stanton@GASPODE>

	* unix/tclUnixNotfy.c (Tcl_WaitForEvent): Fixed hang that occurs when
	trying to close a pipe that is currently being waited on by the
	notifier thread. [Bug 607]

	* unix/tclUnixFCmd.c (GetPermissionsAttribute): Increase size of
	returnString buffer to avoid overflow. [Bug 584]

	* generic/tclThreadTest.c (TclThreadSend): Fixed memory leak due to
	use of TCL_VOLATILE instead of TCL_DYNAMIC.

	* generic/tclThread.c (TclRememberSyncObject): Fixed memory leak
	caused by failure to reuse condition variables.

	* unix/tclUnixNotfy.c (Tcl_AlertNotifier, Tcl_WaitForEvent,
	(NotifierThreadProc, Tcl_InitNotifier): Fixed race condition caused by
	incorrect use of condition variables when sending messages between
	threads. [Bug 607]

	* generic/tclTestObj.c (TeststringobjCmd): MAX_STRINGS was off by one
	so the strings array was too small.

	* generic/tclCkalloc.c (Tcl_DbCkfree): Moved mutex lock so
	ValidateMemory is done inside the mutex to avoid a race condition when
	validate_memory is enabled. [Bug 880]

1998-11-23  Scott Stanton  <stanton@GASPODE>

	* regexec.c: more performance tuning from Henry Spencer.

1998-11-17  Scott Stanton  <stanton@GASPODE>

	* tclScan.c: moved "scan" implementation out of tclCmdMZ.c and added
	Unicode support. This required a complete reimplementation of the
	command to avoid using scanf(), which isn't Unicode aware. Two new
	features were added in the process: %n to return the current number of
	characters consumed, and XPG3-style %n$ argument order specifiers
	similar to those provided by the "format" command. [Bug 833]

	* tclAlloc.c: changed so allocated memory is always 8-byte aligned to
	improve memory performance and to ensure that it will work on systems
	that don't like accessing 4-byte aligned values (e.g. Solaris and
	HP-UX). [Bug 834]

1998-11-06  Scott Stanton  <stanton@GASPODE>

	* tclVar.c (TclGetIndexedScalar): Fixed bug 796, var name was getting
	lost before being passed to CallTraces.

1998-10-21  Scott Stanton  <stanton@GASPODE>

	* added "encoding" command

	* Moved internal regexp declarations from tclInt.h to tclRegexp.h

	* integrated regexp updates from Henry Spencer

1998-10-15  Scott Stanton  <stanton@GASPODE>

	* tclUtf.c: added Unicode character table support

	* tclInt.h: added TclUniCharIsWordChar

	* tclCmdMZ.c (Tcl_StringObjCmd): added "totitle" subcommand, changed
	"wordend" and "wordstart" to properly handle Unicode word characters
	and connector punctuation

1998-10-05  Scott Stanton  <stanton@GASPODE>

	* auto.tcl, package.tcl: fixed SCCS strings

	* tclIndex: updated index to reflect 8.1 files

	* tclCompile.c (TclCompileScript): changed to avoid modifying the
	input string in place because name lookup operations could have
	arbitrary side effects

	* tclInterp.c: added guard against deleting current interpreter

	* tclMacFile.c, tclUnixFile.c, tclWinFile.c, tclFileName.c: added
	warnings around code that modifies strings in place

	* tclExecute.c: fixed off-by-one copying error, fixed merge bugs

	* tclEvent.c: changed so USE_TCLALLOC is tested for value instead of
	definition

	* tclCompCmds.c: replaced SCCS strings, added warnings around code
	that modifies strings in place

	* interp.test: added test for interp deleting itself

1998-09-30  Scott Stanton  <stanton@GASPODE>

	* makefile.vc: fixed so TCL_LIBRARY is set before running tcltest

	* tclWin32Dll.c: removed TclpFinalize, cleanup of merges
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<




















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































Deleted ChangeLog.2000.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
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
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
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
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
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
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
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
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
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
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
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
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
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
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
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
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
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
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
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
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
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
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2000-12-14  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclExecute.c:
	* tests/expr-old.test: Re-wrote Tcl's [expr rand()] and [expr
	srand($seed)] implementations, fixing a range error on some 64-bit
	platforms. Added tests that detect the bug. The rewrite changes the
	seed -> sequence map on 64-bit platforms, only for seed >= 2^31, a
	slight incompatibility. [Bug 121072, Patch 102781]

2000-12-10  Don Porter  <dgp@users.sourceforge.net>

	* library/init.tcl:
	* library/msgcat/msgcat.tcl:
	* library/msgcat/pkgIndex.tcl:
	* library/opt/optparse.tcl:
	* library/opt/pkgIndex.tcl: Where [uplevel] is used in a proc to
	evaluate a Tcl built-in command in the caller's context, the built-in
	commands are now fully namespace-qualified. This prevents problems
	when the caller context is in a namespace where the built-in command
	name has been used by a command in the namespace. (For example,
	[::ns::set] might be called instead of the intended [::set]). [Bug
	119422, Patch 102545]

2000-12-09  Jeff Hobbs  <jhobbs@interwoven.com>

	* win/tclWinTime.c (CalibrationThread): added lint return value to
	prevent compiler warning. [Bug 125005]

	* docs/scan.n:
	* tests/scan.test:
	* generic/tclScan.c (Tcl_ScanObjCmd): changed %o and %x to use strtoul
	instead of strtol to correctly preserve scan<>format conversion of
	large integers. [Patch 102663, Bug 124600]

	* generic/tclExecute.c (TclExecuteByteCode): Commited patch fixing
	handling of {!<boolean>} in expressions. [Patch 102702]

2000-12-08  Jeff Hobbs  <jhobbs@interwoven.com>

	* library/init.tcl: Added support for PATHEXT variable in auto_execok,
	recognizing the proper set of executable extensions on Windows. [Patch
	102719]

2000-12-08  Andreas Kupries  <a.kupries@westend.com>

	* generic/tclEncoding.c (LoadTableEncoding): Changed dangerous code to
	something less critical. This fixes [Bug 119417], part A without
	affecting the speed when loading encodings.

2000-12-08  Donal K. Fellows  <fellowsd@cs.man.ac.uk>

	* doc/open.n: Added xref to fconfigure and advice on the opening of
	binary files. Should help prevent a recurrence of bugs like [Bug
	124558]

2000-12-07  Jeff Hobbs  <jhobbs@interwoven.com>

	* generic/tcl.h: added note about need to updated
	library/dde/pkgIndex.tcl with minor version increment.

	* library/dde/pkgIndex.tcl: updated to use 84 version to reflect the
	makefile. Should probably be updated to use its real version at some
	point. [Patch 102560, Bug 119421]

2000-12-06  Eric Melski  <ericm@ajubasolutions.com>

	* generic/tcl.h (attemptckalloc): Fixed typo for #define of
	attemptckalloc (was defined to Tcl_AttempDbCkalloc, should have been
	Tcl_AttemptDbCkalloc). [Bug 124384]

	* generic/tclCkalloc.c: Added TCL_MEM_DEBUG versions of
	Tcl_AttemptDbCkrealloc and Tcl_AttemptDbCkalloc. [Bug 124384].

2000-11-24  Donal K. Fellows  <fellowsd@cs.man.ac.uk>

	* generic/tclExecute.c (TclExecuteByteCode): Logical negation "!"  can
	now handle string booleans, provided those values are placed in
	variables.

	* tests/expr.test (expr-13.17): Check that [expr {!$var}] can negate
	the string-versions of booleans "yes", "false", etc.

	* library/tcltest/tcltest.tcl (getMatchingFiles,
	(getMatchingDirectories):
	* tools/man2html.tcl (doDir):
	* tools/man2help.tcl (doDir):
	* library/package.tcl (tclPkgUnknown,tclMacPkgSearch):
	* library/safe.tcl (AddSubDirs): [glob] uses -directory instead of
	unsafe [file join]. [Bug 123313]

	* generic/tclIndexObj.c:
	* generic/tclTestObj.c (TestindexobjCmd): Changed internal
	representation of index objects to fix [Bug 119082]; fix shouldn't be
	visible to outside world...

	* generic/tclTest.c (TestGetIndexFromObjStructObjCmd):
	* tests/indexObj.test: (indexObj-6.*) Added to test for presence of
	[Bug 119082].

2000-11-23  Donal K. Fellows  <fellowsd@cs.man.ac.uk>

	* generic/tclCmdIL.c (Tcl_LsortObjCmd): Fixed memory leak from [Bug
	119398]

	* library/init.tcl (unknown): Added specific level parameters to
	all uplevel invokations to boost performance; didn't dare touch
	the "namespace inscope" stuff though, since it looks sensitive
	to me!  Should fix [Bug 123217], though testing is tricky...

2000-11-21  Andreas Kupries  <a.kupries@westend.com>

	All of the changes below are described in TIP #7 ~ Specification and
	result from the application of the patch contained therein. Creator of
	the patch is Kevin Kenny <kennykb@crd.ge.com>. The patch used here is
	actually a bit different. Two MS specific constant values (format
	FOOui64) were replaced with a more portable formatting of the values
	and an additional cast to LONGLONG. My cross-compiling gcc was unable
	to process the original form. [Patch 102459]

	* tclWinTime.c: Add to the static data a set of variables that manage
	the phase-locked techniques, including a ''CRITICAL_SECTION'' to guard
	them so that multi-threaded code is stable.

	* tclWinTime.c: Modify ''TclpGetSeconds'' to call ''TclpGetTime'' and
	return the 'seconds' portion of the result. This change is necessary
	to make sure that the two times are consistent near the rollover from
	one second to another.

	* tclWinTime.c: Modify ''TclpGetClicks'' to use TclpGetTime to
	determine the click count as a number of microseconds.

	* tclWinTime.c: Modify ''TclpGetTime'' to return the time as M*Q+B,
	where Q is the result of ''QueryPerformanceCounter'', and M and B are
	variables maintained by the phase-locked loop to keep the result as
	close as possible to the system clock. The ''TclpGetTime'' call will
	also launch the phase-lock management in a separate thread the first
	time that it is invoked. If the performance counter is unavailable, or
	if its frequency is not one of the two common 8254-compatible rates,
	then ''TclpGetTime'' will return the result of ''ftime'' as it does in
	Tcl 8.3.2.

	* tclWinTime.c: Add the clock calibration procedure. The calibration
	is somewhat complex; to save space, the reader is referred to the
	reference implementation for the details of how the time base and
	frequency are maintained.

	* tclWinNotify.c: Modify ''Tcl_Sleep'' to test that the process has,
	in fact, slept for the requisite time by calling ''TclpGetTime'' and
	comparing with the desired time. Otherwise, roundoff errors may cause
	the process to awaken early.

	* tclWinTest.c: Add a ''testwinclock'' command. This command returns a
	four element list comprising the seconds and microseconds portions of
	the system clock and the seconds and microseconds portions of the Tcl
	clock.

	* winTime.test: Add to the test suite a test that makes sure that the
	Tcl clock stays within 1.1 ms of the system clock over the duration of
	the test.

2000-11-21  Donal K. Fellows  <fellowsd@cs.man.ac.uk>

	* doc/global.n:
	* doc/upvar.n:
	* doc/variable.n: Improved documentation to mention that variables so
	created are listed in [info locals] and added a few more cross-links
	between these commands. [Bug 119387]

2000-11-17  Donal K. Fellows  <fellowsd@cs.man.ac.uk>

	* tests/safe.test: (safe-4.3):
	* generic/tclVar.c (TclLookupVar): Changed again. Now passes all the
	tests, though one needed modifying since it required the wrong answer.
	(Why on earth do we have inline modification of argument strings? This
	sort of thing is horrendous to debug and doesn't work well in a
	multithreaded environment!) [Bug 119192]

	* tests/var.test: (var-1.19) If my attempts to fix the problem aren't
	right yet, my attempts to describe it look pretty good to me...

2000-11-16  Andreas Kupries  <a.kupries@westend.com>

	* win/tclWinPort.h (line 69): Changed reference to winsock2.h into
	winsock.h. This was a leftover from a foray into using winsock version
	2 (History lesson from Scott Redman and Jeff Hobbs). This code was no
	problem when compiling Tcl itself, but could trip extensions. [Bug
	122568]

2000-11-15  Jeff Hobbs  <jeff.hobbs@acm.org>

	* unix/Makefile.in: removed bp.c references (hasn't existed in a long
	time). Corrected 'make dist' to make dist with unversioned library
	directories (same as out of cvs), so make install works correctly with
	either source tree.

2000-11-15  Jeff Hobbs  <jeff.hobbs@acm.org>

	* generic/tclVar.c (TclLookupVar): reverted fix below as it broke all
	other array unset error reporting.  Bug 119192 is still open.

2000-11-15  Donal K. Fellows  <fellowsd@cs.man.ac.uk>

	* generic/tclVar.c (TclLookupVar): Changed references to part2 to use
	elName instead in various error message generating spots. [Bug 119192]

2000-11-03  David Gravereaux  <davygrvy@ajubasolutions.com>

	* win/.cvsignore: Removed 'configure' from the glob list now that it's
	included.

2000-11-03  Jeff Hobbs  <hobbs@ajubasolutions.com>

	8.4a2 RELEASE

	* unix/Makefile.in (install-libraries, dist):
	* win/makefile.vc (install-libraries):
	* win/Makefile.in (install-libraries): updated to install unversioned
	library directories into versioned directories.

	* tools/tcl.wse.in: updated for unversioning of library dirs

	* unix/mkLinks: updated mkLinks with latest doc updates

	* doc/Tcl_Main.3: added docs for Tcl_SetMainLoop

	* generic/tclStubInit.c:
	* generic/tclDecls.h:
	* generic/tcl.decls: added Tcl_SetMainLoop proc that allows people to
	set a main loop that will run for tclsh.
	* generic/tcl.h: added Tcl_MainLoopProc typedef
	* generic/tclMain.c (Tcl_SetMainLoop, StdinProc, Prompt): new
	StdinProc and Prompt static procs and Tcl_SetMainLoop stubs proc. The
	first two handle a fileevent based prompt (taken from tkMain.c).
	Tcl_SetMainLoop enables the interactive setting of a main loop
	procedure. This enables Tk to be a loadable package.

2000-11-02  David Gravereaux  <davygrvy@ajubasolutions.com>

	* generic/tclEvent.c: tclLibraryPath Tcl_Obj didn't have a way to
	share its data among threads. This caused Tcl_Init() to always fail in
	threads. Added a way to pass the data around with a global char*.
	[BUG: 5301]

2000-11-02  Jeff Hobbs  <hobbs@ajubasolutions.com>

	* unix/configure:
	* unix/dltest/configure:
	* win/configure:
	* tools/configure: checked in configure scripts so people doing CVS
	checkouts aren't required to have autoconf. Changes to configure.in in
	the future will require the corresponding configure script to also be
	re-autoconf'ed and checked in.

	* win/makefile.vc:
	* win/tcl.m4: makefile fixes for Win64 support

	* generic/tclIndexObj.c (Tcl_GetIndexFromObjStruct): minor cast
	changes.

2000-11-01  Jeff Hobbs  <hobbs@ajubasolutions.com>

	* unix/tcl.m4: removed use of -lbsd and -ldl for AIX-5.

	* tests/subst.test: added tests for non-zero return code handling by
	subst.
	* generic/tclParse.c (Tcl_EvalEx): corrected handling of non-zero,
	non-error return code cases for subst. [Bug 119829]

	* generic/tclVar.c (TclVarTraceExists): Corrected excessive mem use
	when info exists was called on a non-existent array element. [Bug
	119213, 119336]

2000-10-30  David Gravereaux  <davygrvy@ajubasolutions.com>

	* win/configure.in:
	* win/Makefile.in:
	* win/makefile.vc:
	* win/tcl.rc:
	* win/tclsh.rc: Added logic to derive filenames better in the resource
	scripts based on compile options.

2000-10-30  Jeff Hobbs  <hobbs@ajubasolutions.com>

	* unix/tclUnixInit.c: added default encoding map from "ja_JP.eucJP" to
	"euc-jp". (takahashi)

	* tests/clock.test: corrected clock-2.* test numbering

	* unix/configure.in (SC_TCL_LINK_LIBS): removed code that was
	commented out (it had been moved to tcl.m4's SC_TCL_LINK_LIBS
	already).

	* unix/tcl.m4: consolidated gettimeofday check for AIX.

2000-10-27  Jeff Hobbs  <hobbs@ajubasolutions.com>

	* unix/configure.in:
	* unix/tcl.m4: added support for AIX-5.

	* generic/tclIO.c (Tcl_NotifyChannel): removed #ifdef around code for
	old channel structures, placed preserve/release around statePtr
	* generic/tclIO.c (CloseChannel): the statePtr for a channel was not
	being freed when the last channel in a stack was freed, causing a mem
	leak.

	* unix/tclUnixChan.c: updated channel types to strict
	TCL_CHANNEL_VERSION_2 style to avoid compiler warnings. They work
	either way, but this avoids compiler warnings (that worries people).

2000-10-27  Jennifer Hom  <jenn@ajubasolutions.com>

	* library/tcltest1.0/tcltest.tcl: Removed a cd into the test directory
	in runAllTests that screwed up the temporary directory setting,
	effectively preventing users from running tests on multiple platforms
	at the same time.

2000-10-26  David Gravereaux <davygrvy@ajubasolutions.com>

	* win/tclWinFile.c (TclpMatchFilesTypes): NULL was being set to "attr"
	which was a DWORD. Changed NULL to zero because a 'void *' can't be
	set to a DWORD to avoid the compiler warning.

2000-10-24  Jennifer Hom  <jenn@ajubasolutions.com>

	* tests/all.tcl: Removed support for tcltest 1.0.

	* tests/tcltest.test:
	* library/tcltest1.0/tcltest.tcl:
	* library/tcltest1.0/pkgIndex.tcl:
	* docs/tcltest.n: Moved tcltest2 code so that it's the standard
	version of tcltest. Removed all tcltest2 files (tests/tcltest2.test,
	library/tcltest1.0/tcltest2.tcl, docs/tcltest2.n).

2000-10-20  Jeff Hobbs  <hobbs@ajubasolutions.com>

	* win/tclWinFile.c (TclpMatchFilesTypes): made the stat call only
	occur when necessary (for 'glob' command). Significantly speeds up
	glob command from 8.3. [BUG: 6216]

2000-10-19  Jennifer Hom  <jenn@ajubasolutions.com>

	* library/tcltest1.0/tcltest2.tcl:
	* tests/tcltest2
	* doc/tcltest2.n: Code and documentation cleanup. Modified -verbose to
	take list of keywords as well as string of letters. Removed Tcl
	version information from tcltest. Removed tcltest::grep from tcltest
	package. Added optional 3rd directory argument to
	makeFile/makeDirectory and removeFile/removeDirectory.

	* tests/basic.test: Changed references to tcltest::tclVersion to
	hardcoded numbers.
	* generic/tcl.h: Changed reference to tcltest2.tcl and tcltest.tcl in
	comments to tests/basic.test.

2000-10-06  David Gravereaux  <davygrvy@ajubasolutions.com>

	* win/tclWinChan.c: moved Win2K bug case test with GetStdHandle() from
	TclpGetDefaultStdChannel into Tcl_MakeFileChannel to enable a more
	general method in detecting invalid OS handles rather than just a
	specific known case. [BUG: 5971]

2000-10-06  Jeff Hobbs  <hobbs@ajubasolutions.com>

	* tests/cmdAH.test: extra tests for 'file channels' that include
	multiple interpreter tests and channel sharing
	* generic/tclIO.c (Tcl_GetChannelNamesEx): corrected function (and
	consequently 'file channels') to return channels that are actually
	registered for this specific interp, rather than this thread.

	* doc/CrtChannel.3: fixed spelling mistakes

2000-09-29  Jennifer Hom  <jenn@ajubasolutions.com>

	* library/tcltest1.0/tcltest2.tcl:
	* tests/tcltest2.test:
	* doc/tcltest2.n: Modified the new form of the test command to accept
	both attribute-value pairs and command line options. Updated the tests
	and the documentation for this new format. Also changed the option
	names for the test command.

2000-09-29  Jeff Hobbs  <hobbs@scriptics.com>

	* win/tclWinSerial.c (SerialGetOptionProc): corrected reporting of
	space parity on Windows (Eason) [Bug 6057].

	* win/Makefile.in: commented use of TESTFLAGS
	* unix/Makefile.in: added TESTFLAGS to test target to conform with
	Windows makefile and TEA style.

	* tests/stack.test: prevented possible crash on systems with low
	default stacksize (Tru64, AIX) in infinite recursion test. A solution
	to check remaining stack space in the core is best, but hard to do in
	a cross-platform manner.

	* generic/tclIOGT.c (FLUSH_DELAY): renamed DELAY define to FLUSH_DELAY
	to avoid defn conflict using Tru64's cc.

2000-09-28  Jeff Hobbs  <hobbs@ajubasolutions.com>

	* tools/tcl.wse.in: added tclPlatDecls.h and tkPlatDecls.h to the
	Windows .exe install.

	* tests/fCmd.test (fCmd-6.20): corrected test to remove c:/tcl8975@
	after creating it.

	* tests/fileName.test: cleaned up the testing of glob patterns for
	c:/globTest (Windows) to directly create/remove directory.

2000-09-27  Jeff Hobbs  <hobbs@ajubasolutions.com>

	* generic/tcl.decls:
	* generic/tclIO.c: updated Tcl_IsChannelShared,
	Tcl_IsChannelRegistered, Tcl_CutChannel, Tcl_SpliceChannel,
	Tcl_IsChannelExisting, and Tcl_ClearChannelHandlers to conform to the
	new stacked channel implementation. Their stub slots were also moved
	to give preference to the new 8.3.2 stub functions. This will cause an
	incompatibility with 8.4a1 only.
	(StopCopy): fixed a bug introduced by a partial fix in 8.3.2 that
	didn't set nonBlocking correctly when resetting the flags for the
	write side. [Bug: 6261]

	* doc/ChnlStack.3:
	* doc/CrtChannel.3:
	* generic/tcl.decls:
	* generic/tcl.h:
	* generic/tclDecls.h:
	* generic/tclIO.c:
	* generic/tclIO.h:
	* generic/tclIOGT.c:
	* generic/tclInt.decls:
	* generic/tclIntDecls.h:
	* generic/tclStubInit.c:
	* generic/tclTest.c:
	* tests/iogt.test:
	* unix/Makefile.in:
	* win/Makefile.in:
	* win/makefile.vc:
	* win/tclConfig.sh.in:
	* win/tclWinChan.c:
	* win/tclWinConsole.c:
	* win/tclWinPipe.c:
	* win/tclWinSerial.c:
	* win/tclWinSock.c: Up-port of changes made in 8.3.2 to 8.4a2 code
	base. Most of these changes relate to the rewrite of the stacked
	channel implementation, with a few config related fixes.

	Following is an asynchronous include of the applicable ChangeLog
	entries from 8.3.2.

	********************************************************
	** START OF ASYNCHRONOUS UP-PORT LOG (8.3.2 -> 8.4a2) **
	********************************************************

2000-08-07  Jeff Hobbs  <hobbs@scriptics.com>

	* doc/ChnlStack.3:
	* doc/CrtChannel.3: updated the docs to be aware of the
	TCL_CHANNEL_VERSION_2 style of Tcl channels.

	* generic/tclIO.c (Tcl_CreateChannel): added assertion to verify that
	the new channel versioning will be binary compatible with older
	channel drivers.

2000-08-05  Jeff Hobbs  <hobbs@scriptics.com>

	* generic/tclIOGT.c (TclChannelTransform): fixed segfault that would
	occur when transforming a channel with a proc that did not yet exist.
	(Kupries)

	* generic/tclTest.c (TestChannelCmd): added some lint init'ing of
	statePtr and chan vars.

2000-07-26  Jeff Hobbs  <hobbs@scriptics.com>

	Merged core-8-3-1-io-rewrite back into core-8-3-1-branch. The
	core-8-3-1-io-rewrite branch should now be considered defunct.

	* generic/tclStubInit.c:
	* generic/tclDecls.h:
	* generic/tcl.decls:
	* generic/tcl.h:
	* generic/tclIO.c: moved the Tcl_Channel* macros from tcl.h to tclIO.c
	and made them proper stubbed functions. These are: Tcl_ChannelName,
	Tcl_ChannelVersion, Tcl_ChannelBlockModeProc, Tcl_ChannelCloseProc,
	Tcl_ChannelClose2Proc, Tcl_ChannelInputProc, Tcl_ChannelOutputProc,
	Tcl_ChannelSeekProc, Tcl_ChannelSetOptionProc,
	Tcl_ChannelGetOptionProc, Tcl_ChannelWatchProc,
	Tcl_ChannelGetHandleProc, Tcl_ChannelFlushProc, and
	Tcl_ChannelHandlerProc. These should be used to access the
	Tcl_ChannelType structure instead of direct pointer dereferencing.

	* tests/iogt.test: added RCS string, marked tests 2.* to be unixOnly
	due to underlying system differences.

2000-07-25 Andreas Kupries <a.kupries@westend.com>

	* tests/iogt.test: (line 866f) New tests iogt-6.[01], highlighting
	buffering trouble when stacking and unstacking transformations.
	iogt-6.0 is solved, see the changes below. iogt-6.1 remains, for now,
	due to the perceived complexity of solutions.

	* generic/tclIO.h: (line 139f) struct Channel, added a buffer queue,
	to hold data pushed back when stacking a transformation.

	* generic/tclIO.c:
	(line 91f, line 7434f) New internal function 'CopyBuffer'.  Derived
	from 'CopyAndTranslateBuffer', with translation removed.
	(line 1025f, line 1212f): Initialization of new queue.
	(line 1164f, Tcl_StackChannel): Pushback of input queue.
	(line 1293f, Tcl_UnstackChannel): Discard input and pushback.
	(line 3748f, Tcl_ReadRaw): Modified to use data in the push back area
	before going to the driver. Uses 'CopyBuffer', s.a.
	(line 4702f, GetInput): Modified to use data in the push back area
	before going to the driver.
 	(line 4867f, Tcl_Seek): Modified to take pushback of the topmost
	channel in a stack into account.
	(line 5620f, Tcl_InputBuffered): See above. Added
	'Tcl_ChannelBuffered'. Analog to 'Tcl_InputBuffered' but for the
	buffer area in the channel.

	* generic/tcl.decls: New public API 'Tcl_ChannelBuffered'. S.a.

2000-07-17  Jeff Hobbs  <hobbs@scriptics.com>

	* unix/Makefile.in:
	* win/Makefile.in:
	* win/makefile.vc: added tclIOGT.c to objects list to compile.

	* generic/tclStubInit.c:
	* generic/tclIntDecls.h:
	* generic/tclInt.decls: commented out internal decls for
	TclTestChannelCmd and TclTestChannelEventCmd as they were moved to
	tclTest.c. Added new decls for TclChannelEventScriptInvoker and
	TclChannelTransform.

	* generic/tclIO.c (CloseChannel): stopped masking out of the
	TCL_READABLE|TCL_WRITABLE bits from the state flags in CloseChannel,
	instead adding extra intelligence to CheckChannelErrors with a new
	CHANNEL_RAW_MODE bit for special behavior when called from Raw channel
	APIs.

2000-07-13  Jeff Hobbs  <hobbs@scriptics.com>

	* generic/tclIO.c (StackSetBlockMode): moved set of chanPtr outside of
	blockModeProc check to avoid infinite loop when blockModeProc was
	NULL. Updated TransformSeekProc to not call Tcl_Seek directly
	(Kupries).

	* win/tclWinChan.c: updated fileChannelType to v2 channel struct
	* win/tclWinConsole.c: updated consoleChannelType to v2 channel struct
	* win/tclWinPipe.c: updated pipeChannelType to v2 channel struct
	* win/tclWinSerial.c: updated serialChannelType to v2 channel struct
	* win/tclWinSock.c: updated tcpChannelType to v2 channel struct

2000-07-11  Brent Welch	<welch@ajubasolutions.com>

	* win/tclConfig.sh.in (TCL_LIBS): Cleaned up unix-specific autoconf
	variables.

2000-07-11  Jeff Hobbs  <hobbs@scriptics.com>

	* tests/iogt.test: made tests [345].0 not run by default as they were
	failing in the new design, but I'm not convinced that the returned
	result isn't correct.

	* generic/tclDecls.h:
	* generic/tclStubInit.c:
	* generic/tcl.decls: added Tcl_GetTopChannel C API that returns the
	current top channel of a channel stack. Tcl_GetChannel was changed
	earlier to return the bottommost channel of a stack because that is
	the one that is guaranteed to stay around the longest, and this was
	needed to compensate for certain operations that want to look at the
	state of the main channel. Most channel APIs already compensate for
	grabbing the top, so it shouldn't be needed often.

	* generic/tclIO.c (Tcl_StackChannel, Tcl_UnstackChannel): Added
	flushing of buffers (Kupries), removed use of DownChannel macro, added
	Tcl_GetTopChannel public API to get to the top channel of the channel
	stack (necessary for TLS). Rewrote Tcl_NotifyChannel for new channel
	design (Kupries). Did some code cleanup in the transform code.
	tclIO.c must still be broken into bits (separate out test code and
	giot code, create tclIO.h).

2000-07-10  Andreas Kupries <a.kupries@westend.com>

	* tests/iogt.test: Reverted some earlier changes as a fix by Jeff
	revived the original and correct behaviour. IOW, the tests showed a
	genuine error and I didn't see it :(.

	* generic/tclIO.c (Tcl_Read|Write_Raw): Changed to directly use the
	drivers and not DoRead|DoWrite. The latter use the buffering system,
	encoding and eol-translation and this wreaks havoc with the data going
	through the transformations. Both procedures use CheckForchannelErrors
	and let it believe that there is no background copy in progress or
	else stacked channels could not be used for that.

	* generic/tclIO.c (TclCopyChannel, CopyData): Moved access to the
	topmost channel from the first to the second procedure to make the
	decision about that at the last possible time (Callbacks can change
	the stacking).

	test suite: failures of iogt-[345].0

2000-07-06  Jeff Hobbs  <hobbs@scriptics.com>

	* tests/iogt.test: new tests for stacked channel stuff based off new
	'testchannel transform|unstack' code (Kupries IOGT extension).
	* generic/tcl.decls:
	* generic/tcl.h:
	* generic/tclDecls.h:
	* generic/tclStubsInit.c:
	* generic/tclIO.c: complete rewrite of Tcl Channel code for stacked
	channels. Channels are now designed to work in a more stacked fashion
	with a shared ChannelState data structure.

2000-06-02  Jeff Hobbs  <hobbs@scriptics.com>

	* generic/tclIO.c (CloseChannel): removed the &ing out of
	(TCL_READABLE|TCL_WRITABLE) from the flags, as CloseChannel does this
	on the next pass through for the top channel, and it appeared to be
	causing hangs by not allowing the final flush.

2000-06-01  Jeff Hobbs  <hobbs@scriptics.com>

	* generic/tclIO.c (CloseChannel): Rewrote CloseChannel code to unstack
	a channel during the close process. Fixed a refcount bug in
	Tcl_UnstackChannel. [Bug: 5623]
	(CloseChannel): further extended CloseChannel in the stacked case to
	effect certain operations on the next channel that would have been
	done in Tcl_Close.  Also added CHANNEL_CLOSED and removed
	(TCL_READABLE|TCL_WRITABLE) bits from chanPtr->flags. Changed final
	reset of the WatchProc to check the chanDownPtr's (next) interestMask.

	******************************************************
	** END OF ASYNCHRONOUS UP-PORT LOG (8.3.2 -> 8.4a2) **
	******************************************************

2000-09-20  Jeff Hobbs  <hobbs@scriptics.com>

	* tests/socket.test: removed doTestsWithRemoteServer constraint from
	socket-12.*. It requires 'exec', not a remote server. Cleaned up some
	coding errors.

2000-09-20  Jennifer Hom  <jenn@ajubasolutions.com>

	* library/tcltest1.0/pkgIndex.tcl: Updated to load tcltest 2.0.
	* library/tcltest1.0/tcltest2.tcl: New version of tcltest.
	Cleanup of command line parsing: allows users to specify command line
	arguments through an environment variable named TCLTEST_OPTIONS [RFE:
	3748], does not respond to incorrect arguments, and forces usage of
	entire flag name when using command line arguments. Defines accessor
	procs for all tcltest variables. Allows users to use 'return' in test
	scripts. Allow users to specify whether test files should be sourced
	or run in a separate process. 'all.tcl' code moved to tcltest package.
	'test' proc modified to use attribute-value pairs. Allow users to
	specify what return codes, output, and errors can be compared and
	whether these values should be compared using regexp, glob, or exact
	matching. makeDirectory & removeDirectory now operate with respect to
	temporaryDirectory [Bug: 6001]. Test results from tests run in slave
	interpreters are now included in test totals [Bug: 1493]. Test files
	that return error values are now reported.
	* tests/all.tcl: Added code to check for the tcltest version loaded;
	modified to figure out which tests to run based on the tcltest version
	loaded.
	* tests/tcltest.test: Modified to explicitly load version 1.0 of
	tcltest.
	* tests/tcltest2.test: New test suite for tcltest; includes all of the
	old tests plus new ones reflecting changes made for version 2.0.
	* tests/cmdAH.test: Added singleTestInterp constraint to cmdAH-31.2;
	this test does not run if tests aren't sourced into a single
	interpreter.
	* tests/socket.test: Fixed two tests that were referencing variables
	outside of scope.

	* tools/tcl.wse.in: Added code to install tcltest2.tcl.

	* doc/tcltest2.n: New documentation for tcltest version 2.0. Removes
	documentation for tcltest namespace variables. Adds documentation for
	new tcltest procs.

	* unix/mkLinks: Added code to link to tcltest2.n.

	* generic/tcl.h: Added comment to modify tcltest2.tcl as well as
	tcltest.tcl for version changes.

2000-09-19  Eric Melski  <ericm@ajubasolutions.com>

	* generic/tclCmdMZ.c (Tcl_RegexpObjCmd): When using -all, all attempts
	after the first to match the regexp against the string should include
	the TCL_REG_NOTBOL flag, to avoid erroneously matching ^ in the middle
	of the string. Added code to set this flag after the first pass
	through the matching loop. [Bug: 6284].

2000-09-19  David Gravereaux  <davygrvy@ajubasolutions.com>

	* doc/Eval.3: Added a note about the script argument to Tcl_Eval()
	should be in UTF-8 or risk implied conversion errors when possible
	combinations of upper ascii can be valid UTF-8 special codes.

2000-09-17  Eric Melski  <ericm@ajubasolutions.com>

	* tests/cmdIL.test: Added a test for fix for [Bug: 6212].

	* generic/tclCmdIL.c (Tcl_LsortObjCmd): Applied patch from [Bug:
	6212], which corrected an error in the handling of the -index option.

2000-09-14  Eric Melski  <ericm@ajubasolutions.com>

	* doc/Alloc.3: Added entries for Tcl_AttemptAlloc, Tcl_AttempRealloc.

	* doc/StringObj.3: Added entry for Tcl_AttemptSetObjLength.

	* generic/tclDecls.h:
	* generic/tclStubInit.c: Regen'ed stubs files from new tcl.decls.

	* generic/tcl.decls: Added stubs for the Tcl_Attempt* memory
	allocators and for Tcl_AttemptSetObjLength.

	* generic/tcl.h: Added #define's for attemptckalloc, attemptckrealloc,
	which map to the Tcl_Attempt* memory allocators.

	* generic/tclCkalloc.c: Added non-panic'ing versions of Tcl_Alloc,
	Tcl_Realloc, etc.; these are called Tcl_AttemptAlloc,
	Tcl_AttemptRealloc, etc. These are used by Tcl_AttemptSetObjLength and
	the string obj append functions.

	* generic/tclStringObj.c: Modified string growth algorithm to use
	doubling algorithm as long as possible, and only fall back when that
	fails. Added Tcl_AttemptSetObjLength, and modified
	AppendUnicodeToUnicodeRep, AppendUtfToUtfRep, and
	Tcl_AppendStringsToObjVA to support this.

2000-09-07  David Gravereaux <davygrvy@ajubasolutions.com>

	* win/.cvsignore: changed the glob patterns a bit to exclude VC++
	project conversion backups.

	* win/tclWinPipe.c: Stage-1 bug fix for TR#2460 "exec leaks memory".
	Added more logic around the close-down of the pipe reader thread so as
	to avoid, at all cost, a TerminateThread. Most cases with exec are
	fixed, but I don't consider 2460 done yet. Closing down the read side
	of a pipe before the child process, doesn't really fit the windows
	model. [BUG: 2460]

2000-09-07  Jeff Hobbs  <hobbs@scriptics.com>

	* doc/trace.n: minor doc cleanup

2000-09-06  André Pönitz <poenitz@htwm.de>

	* doc/*.n: added or changed "SEE ALSO:" section

2000-09-06  Jeff Hobbs  <hobbs@scriptics.com>

	* win/tclWinLoad.c (TclpLoadFile): added special message for
	ERROR_PROC_NOT_FOUND exception in loading a dll.
	* win/tclWinError.c: changed ERROR_PROC_NOT_FOUND to map from ESRCH
	(POSIX: no such process) to EINVAL because there is no good mapping
	for "procedure not found".

	* README:
	* generic/tcl.h:
	* library/tcltest1.0/tcltest.tcl:
	* tools/tcl.wse.in:
	* tools/tcltk-man2html.tcl:
	* unix/configure.in:
	* unix/tcl.spec:
	* win/README.binary:
	* win/configure.in: updated patchlevel to 8.4a2

	* unix/tclUnixPipe.c (TclpCreateProcess): Removed WNOHANG from
	Tcl_WaitPid call in error case of process creation on Unix, as it
	would lead to defunct processes. [Bug: 6148]

	* tests/string.test: extended string repeat tests
	* generic/tclCmdMZ.c (Tcl_StringObjCmd): changed STR_REPEAT to
	preallocate the full space of the final string, avoided repeated
	appends.

	* doc/source.n:
	* doc/Eval.3: added extra note about how to safe use ^Z in code, as it
	is now a cross-platform (was just Windows) EOF char.

2000-09-05  Jeff Hobbs  <hobbs@scriptics.com>

	* generic/tclHash.c: fixed pedantic warning of incorrectly placed
	#endif

	* generic/tclExecute.c (TclExecuteByteCode): INST_STR_INDEX fixed
	pedantic cast warning.
	Corrected support for building with -DTCL_COMPILE_STATS.
	Added efficiency check of object equality.

2000-08-29  Eric Melski  <ericm@ajubasolutions.com>

	* generic/tclStringObj.c: Applied patch from Gerhard Hintermayer to
	provide a more conservative string growth algorithm for strings larger
	than one megabyte; this allows more efficient use of memory for very
	large strings.

2000-08-25  Eric Melski  <ericm@ajubasolutions.com>

	* tests/trace.test: Extended array tracing tests.

	* doc/trace.n: Clarified information about when array traces will be
	fired.

	* generic/tclVar.c (Tcl_ArrayObjCmd): Corrected call to CallTraces
	(for TCL_TRACE_ARRAY) to only be called when the variable is either an
	array or is undefined, to ensure that array traces do not fire for
	scalar variables.

2000-08-24  Eric Melski  <ericm@ajubasolutions.com>

	* doc/man.macros: Tweaked tab settings for .SO (Standard Options)
	sections, based on suggestion from Peter Spjuth.

2000-08-24  Mo DeJong  <mdejong@redhat.com>

	* unix/README: Update to account for removal of --enable-gcc.
	* unix/configure.in:
	* unix/tcl.m4 (SC_ENABLE_GCC): Remove --enable-gcc option.
	* win/README: Add note about building with Cygwin.
	* win/configure.in:
	* win/tcl.m4 (SC_ENABLE_GCC): Remove --enable-gcc option. Remove quick
	hack that provided cross compile support for windows builds.

2000-08-24  Eric Melski  <ericm@ajubasolutions.com>

	Overall change: Added support for command rename/delete traces and new
	trace syntax, from patch from Vince Darley. Added support for array
	traces for variables. [RFE: 5048, 5967].

	* doc/trace.n: Updated documentation for new syntax; flagged old
	syntax as deprecated; added documentation for command rename/delete
	traces and variable array traces.

	* tests/trace.test: Updated tests for new trace syntax; new tests for
	command rename/delete traces; new tests for array traces.

	* generic/tclVar.c: Support for new trace syntax; support for
	TCL_TRACE_ARRAY.

	* generic/tclStubInit.c:
	* generic/tclDecls.h:
	* generic/tcl.decls: Stub functions for command rename/delete traces.

	* generic/tcl.h:
	* generic/tclInt.h:
	* generic/tclBasic.c: Support for command traces.

	* generic/tclCmdMZ.c (TclTraceVariableObjCmd): Patched to support new
	[trace] syntax:
	trace {add|remove|list} {variable|command} name ops command
	Added support for command traces (rename, delete operations).
	Added support for TCL_TRACE_ARRAY at Tcl level (array operation for
	variable traces).

2000-08-20  Eric Melski  <ericm@ajubasolutions.com>

	* generic/tclVar.c: Added check for non-arrays for [array statistics]
	command (patch from Mark Patton).

2000-08-19  David Gravereaux <davygrvy@ajubasolutions.com>

	* generic/tclPlatDecls.h: without a previous '#include <windows.h>',
	tclPlatDecls.h can't be parsed due to a missing definition of TCHAR.
	Added a check to include it when not defined.

	***POSSIBLE OBSCURE BUG*** could be caused when the compile flags for
	the core happen to be different than a project who uses these publics
	regarding -D_MBCS and -D_UNICODE. This added check might have to be
	revisited later with a better understanding of the reprocusions. I
	think TCHAR should be replaced with it's expansion.

2000-08-18  David Gravereaux <davygrvy@ajubasolutions.com>

	* win/.cvsignore (added): provides a cleaner build environment with
	graphical CVS clients.

2000-08-15  Eric Melski  <ericm@ajubasolutions.com>

	* library/tcltest1.0/tcltest.tcl: Set debug level in
	tcltest::restoreState to 2, for consistancy with the debug level in
	tcltest::saveState [Bug: 4505].

2000-08-14  Eric Melski  <ericm@ajubasolutions.com>

	* win/makefile.vc:
	* win/Makefile.in:
	* unix/Makefile.in: Added tclPlatDecls.h to the list of installed
	headers, for more complete stubs support. [Bug: 5241].

	* generic/tcl.h: Added #include "tclPlatDecls.h" to get
	platform-specific stubs declarations (Tcl_WinTCharToUtf, etc)
	[Bug: 5241].

	* README: Updated link for instructions on compiling Tcl from sources
	to point to correct location (http://dev.scriptics.com/doc/... instead
	of http://dev.scriptics.com/support/...).

2000-08-11  Eric Melski  <ericm@ajubasolutions.com>

	* generic/tclEnv.c (TclUnsetEnv): Changed declaration of length
	variable from "unsigned int" to "int", to match usage when passed to
	TclpFindVariable [Bug: 6126].

2000-08-10  Eric Melski  <ericm@ajubasolutions.com>

	* library/msgcat1.0/pkgIndex.tcl: Bumped version number to 1.2 [Bug:
	6100].

	* library/msgcat1.0/msgcat.tcl: Removed erroneous [package forget] in
	msgcat namespace initializer. Bumped version number to 1.2 [Bug: 6100]

2000-08-10  David Gravereaux <davygrvy@ajubasolutions.com>

	* generic/tclObj.c: r1.15 accidentally changed a global mutex name
	tclObjMutex to ObjMutex.  Put the correct name back.

2000-08-07  Eric Melski  <ericm@ajubasolutions.com>

	* tests/indexObj.test: Added tests using the [testwrongnumargs]
	command to test Tcl_WrongNumArgs.

	* generic/tclTest.c (TestWrongNumArgsObjCmd): Added test function for
	the Tcl_WrongNumArgs function.

	* generic/tclIndexObj.c (Tcl_WrongNumArgs): Corrected algorithm to not
	insert a space before the message component when objc == 0 [Bug: 6078]

2000-07-27  Mo DeJong  <mdejong@redhat.com>

	* win/configure.in: TCL_STUB_LIB_FLAG should not include ${TCL_DBGX}
	in win/tclConfig.sh, fix that.

2000-07-25  David Gravereaux  <davygrvy@ajubasolutions.com>

	* doc/Async.3:
	* generic/tclAsync.c:
	* generic/tclInt.decls:
	* generic/tclIntPlatDecls.h:
	* generic/tclStubInit.c:
	* generic/tclTest.c:
	* mac/tclMacPort.h:
	* unix/tclUnixPort.h:
	* win/tclWinInit.c: Thread-safe rewrite for tclAsync.c. Added notifier
	alerting on all platforms as it was only working on Win before.
	Removed older Win hacks that would end-up waking the wrong notifier in
	the presence of a threaded build. All tests pass as before. New test
	cases will be added soon for the new behavior. [BUG: 5791]

2000-07-25  Eric Melski  <ericm@ajubasolutions.com>

	* generic/tclVar.c (CallTraces): Added check for VAR_TRACE_ACTIVE on
	the array containing the variable before executing traces on that
	array, to conform with normal variable traces and the documentation,
	which states that while executing a trace, other traces on that
	variable are disabled. [Bug: 6049].

	* win/tclWinPipe.c (BuildCommandLine): Added Tcl_DStringFree call to
	prevent potential memory leaks [Bug: 6041].

2000-07-24  Eric Melski  <ericm@ajubasolutions.com>

	* doc/msgcat.n: Added documentation about the selection of the default
	locale on Windows.

2000-07-23  Joe English  <jenglish@flightlab.com>

	* doc/AddErrInfo.3:
	* doc/ChnlStack.3:
	* doc/Exit.3:
	* doc/GetIndex.3:
	* doc/Notifier.3:
	* doc/Object.3:
	* doc/RegExp.3:
	* doc/SetResult.3:
	* doc/SplitList.3:
	* doc/Thread.3:  Added missing entries to NAME section.

	* doc/AddErrInfo.3:
	* doc/CrtObjCmd.3:
	* doc/RecEvalObj.3: Changed Tcl_EvalObj to Tcl_EvalObjEx

2000-07-21  Eric Melski  <ericm@ajubasolutions.com>

	* generic/tclStubInit.c:
	* generic/tclObj.c:
	* generic/tclInt.h:
	* generic/tclHash.c:
	* generic/tclDecls.h:
	* generic/tcl.h:
	* generic/tcl.decls:
	* doc/Hash.3: Reapplied patch from Paul Duffin to extend hash tables
	to allow custom key types, such as Tcl_Obj *'s, and others.

	* doc/binary.n: Noted that the example in the introduction assumes a
	32-bit system [Bug: 6035].

2000-07-21  Mo DeJong  <mdejong@redhat.com>

	* win/configure.in: Define ${prefix} and ${exec_prefix} like
	unix/configure.in. Fix or add TCL_SRC_DIR, TCL_STUB_LIB_FILE,
	TCL_STUB_LIB_FLAG, TCL_BUILD_STUB_LIB_SPEC, TCL_STUB_LIB_SPEC,
	TCL_BUILD_STUB_LIB_PATH, TCL_STUB_LIB_PATH.

2000-07-20  Eric Melski  <ericm@ajubasolutions.com>

	* generic/tclStubInit.c:
	* generic/tclObj.c:
	* generic/tclInt.h:
	* generic/tclHash.c:
	* generic/tclDecls.h:
	* generic/tcl.h:
	* generic/tcl.decls:
	* doc/Hash.3: Reverted patch from Paul Duffin to extend hash tables to
	allow custom key types, such as Tcl_Obj *'s, and others; it seems to
	break Tk.

2000-07-19  Eric Melski  <ericm@ajubasolutions.com>

	* generic/tclStubInit.c:
	* generic/tclObj.c:
	* generic/tclInt.h:
	* generic/tclHash.c:
	* generic/tclDecls.h:
	* generic/tcl.h:
	* generic/tcl.decls:
	* doc/Hash.3: Applied patch from Paul Duffin to extend hash tables to
	allow custom key types, such as Tcl_Obj *'s, and others.

	* tests/pkgMkIndex.test: Added tests for pkg_compareExtension.

	* library/package.tcl: Enhanced pkg_compareExtension to handle Unixes
	which tack the version number on to the end of library names (eg,
	foo.so.1.2); such filenames will be correctly matched. (Patch from
	Vince Darley).

	* win/makefile.vc: Applied patch from Don Porter to provide better
	nmake support for NT/Alpha [RFE: 5938].

2000-07-18  Mo DeJong  <mdejong@redhat.com>

	* unix/configure.in:
	* unix/tcl.m4:
	* win/tcl.m4: Properly quote arguments to m4 macros. This allows Tcl
	to work with the new version of autoconf.

2000-07-18  Eric Melski  <ericm@ajubasolutions.com>

	* tests/opt.test: Removed references to Lfirst, Lrest functions.

	* library/opt0.4/optparse.tcl: Applied patch from Chris Nelson, which
	replaces the [Lfirst] function with an inline [lindex ... 0] and
	[Lrest] with [lrange ... 1 end], for better performance. [RFE: 6019]

2000-07-18  Eric Melski  <ericm@scriptics.com>

	* compat/string.h: Fixed function prototypes for strpbrk and strtok
	[Bug: 6020].

2000-07-17  David Gravereaux  <davygrvy@ajubasolutions.com>

	* win/tclWinChan.c: Win2K OS bug with GetStdHandle(STD_OUTPUT_HANDLE)
	giving the wrong answer. This made TclpGetDefaultStdChannel grab what
	it thought was a valid native stdout handle. Added a new WriteFile()
	test to make sure it's really valid. This OS bug doesn't affect the
	shells. Only -subsystem:windows (aka WinMain) application that
	dynamically load tclXX.dll [BUG: 5971]

2000-07-17  Eric Melski  <ericm@scriptics.com>

	* library/msgcat1.0/msgcat.tcl:
	* doc/msgcat.n:
	* tests/msgcat.test: Applied patches from Chris Nelson, to provide the
	mcmset function, which allows the translator to set multiple string
	translations in a single function call, rather than requiring many
	calls to mcset. [RFE: 6000, 5993]. In addition, these patches correct
	mcload to use utf-8 encoding on when reading message catalog files,
	and provides for better default behavior for determining the locale on
	a Windows system.

2000-07-17  Mo DeJong  <mdejong@redhat.com>

	* unix/tcl.m4 (SC_ENABLE_GCC): Don't set CC=gcc before running
	AC_PROG_CC if CC is already set.

2000-07-13  André Pönitz <poenitz@mathematik.tu-chemnitz.de>

	* doc/lappend.n:
	* doc/lindex.n:
	* doc/linsert.n:
	* doc/list.n:
	* doc/llength.n:
	* doc/lrange.n:
	* doc/lreplace.n:
	* doc/lsearch.n:
	* doc/lsort.n: Added SEE ALSO sections.

2000-07-07  Mo DeJong  <mdejong@redhat.com>

	* win/configure.in: Fix definition of TCL_SRC_DIR so that it matches
	the Unix version.
	* win/tclConfig.sh.in: Removed duplicate variables.

2000-07-06  Eric Melski  <ericm@scriptics.com>

	* tests/msgcat.test:
	* library/msgcat1.0/msgcat.tcl: Applied patch from Christian Krone, to
	provide extended args support for msgcat::unknown, which is used for
	strings without a known translation in the current locale [Bug: 5984].

2000-06-29  Eric Melski  <ericm@scriptics.com>

	* doc/msgcat.n: Doc's for mcmax function.

	* library/msgcat1.0/msgcat.tcl: Applied patches from Laurent Duperval,
	to add mcmax function, which computes the length of the longest of
	several translated strings. Bumped version number to 1.1.

2000-06-27  Eric Melski  <ericm@scriptics.com>

	* tests/stringObj.test: Tweaked tests to avoid hardcoded high-ASCII
	characters (which will fail in multibyte locales); instead used \uXXXX
	syntax. [Bug: 3842].

2000-06-26  Eric Melski  <ericm@scriptics.com>

	* doc/package.n: Corrected information about [package forget]
	arguments [Bug: 5418].

2000-06-23  Eric Melski  <ericm@scriptics.com>

	* doc/Hash.3: Added documentation patch for Tcl_Obj *'s as keys in Tcl
	hash tables [RFE: 5934].

	* generic/tcl.h:
	* generic/tclHash.c: Applied patch from [RFE: 5934], which extends Tcl
	hash tables to allow Tcl_Obj *'s as the key.

2000-06-20  Eric Melski  <ericm@ajubasolutions.com>

	* tests/opt.test:
	* library/opt0.4/optparse.tcl: Applied patch from [Bug: 5922], which
	corrected an incorrect use of [string match].

	* unix/tclConfig.sh.in:
	* win/tclConfig.sh.in: Applied patch from [Bug: 5921], which corrects a
	typo in the comments in these files.

2000-06-19  Eric Melski  <ericm@scriptics.com>

	* doc/RegExp.3: Replaced instances of "Tcl_GetRegExpInfo" with
	"Tcl_RegExpGetInfo", the correct name of the function [Bug: 5901].

2000-06-13  Eric Melski  <ericm@scriptics.com>

	* win/tcl.m4:
	* win/configure.in:
	* win/Makefile.in: Applied patch from [RFE: 5844], to extend support
	for mingw compile environment on Windows.

	* win/tclWinDde.c:
	* win/tclWinInit.c:
	* win/tclWinNotify.c:
	* win/tclWinPipe.c:
	* win/tclWinReg.c:
	* win/tclWinThrd.c: Applied patch from [Bug: 5794], to fix compiler
	warnings when using mingw on Windows.

2000-05-31  Jeff Hobbs  <hobbs@scriptics.com>

	* tests/set-old.test:
	* doc/unset.n:
	* generic/tclVar.c (Tcl_UnsetObjCmd): added -nocomplain and -- options
	to unset, to allow for a silent unset operation.

2000-05-31  Eric Melski  <ericm@scriptics.com>

	* generic/tclVar.c (Tcl_ArrayObjCmd): Added support for regexp and
	exact matching for [array names] command. [RFE: 3684].

	* doc/array.n: Added documentation for [array names
	-exact/-regexp/-glob] [RFE: 3684].

	* tests/set-old.test: Added tests for [array names
	-exact/-regexp/-glob] [RFE: 3684].

2000-06-06  Jeff Hobbs  <hobbs@scriptics.com>

	8.4a1 RELEASE

	* generic/tclExecute.c (TclExecuteByteCode INST_STR_CMP): added test
	of iResult return from memcmp, as memcmp isn't required to return only
	-1,0,1.

2000-06-03  Jeff Hobbs  <hobbs@scriptics.com>

	* generic/tclIndexObj.c (Tcl_GetIndexFromObjStruct): Corrected caching
	of the index ptr to account for offsets != sizeof(char *). [Bug: 5153]

2000-05-29  Sandeep Tamhankar <sandeep@scriptics.com>

	* tests/http.test
	* doc/http.n
	* library/http2.3/http.tcl: Fixed bug 5741, where unsuccessful geturl
	calls sometimes leaked memory and resources (sockets). Also, switched
	around some of the logic so that http::wait never throws an exception.
	This is because in an asynchronous geturl, the command callback will
	probably end up doing all the error handling anyway, and in an
	asynchronous situation, the user expects to check the state when the
	transaction completes, as opposed to being thrown an exception.	For
	the http package, this menas the user can check http::status for
	"error" and http::error for the error message after doing the
	http::wait.

2000-05-27  Jeff Hobbs  <hobbs@scriptics.com>

	* tests/info.test:
	* doc/info.n:
	* generic/tclIOUtil.c (Tcl_EvalFile):
	* generic/tclCmdIL.c (InfoScriptCmd): added ability to set the info
	script return value [info script ?newFileName?]. This will be
	beneficial for virtual file system programs. [Bug: 4225]

2000-05-26  Jeff Hobbs  <hobbs@scriptics.com>

	* generic/tclCmdMZ.c (Tcl_RegsubObjCmd): reworked to operate in
	Unicode, tweaked for performance.
	(Tcl_StringObjCmd) changed STR_FIRST/STR_LAST error message to
	something more understandable, reworked STR_FIRST, STR_LAST, STR_MAP,
	STR_MATCH, STR_RANGE, STR_REPLACE to operate in Unicode. Removed
	inneffectual STR_RANGE "special" ByteArray support. Optimized STR_MAP
	algorithm, especially optimized for one-pair case. Fixed possible mem
	overrun in STR_INDEX bytearray case.

	* generic/tclCompExpr.c: changed INST_STREQ -> INST_STR_EQ,
	INST_STRNEQ -> INST_STR_NEQ
	* generic/tclCompile.c: added streq, strneq, strcmp, strlen &
	strmatch to the compiled stats instructionTable
	* generic/tclCompile.h: added instructions INST_STR_CMP,
	INST_STR_INDEX, INST_STR_MATCH
	* generic/tclCompCmds.c: added byte compiler support for [string
	compare|match|index].
	* generic/tclExecute.c: Changed INST_STR_(N)EQ to return an Int object
	and not bother trying to reuse the top stack object. Added
	INST_STR_CMP, INST_STR_INDEX, INST_STR_MATCH bytecode ops. Extended
	evalstats output info with Tcl_IsShared stat info.

	* generic/tclInt.h:
	* generic/tclObj.c (Tcl_DbIsShared): added support for checking result
	of Tcl_IsShared in evalstats (TCL_COMPILE_STATS).

	* generic/tclStringObj.c (Tcl_AppendUnicodeToObj): removed dead code.
	(AppendUnicodeToUnicodeRep) removed overallocation by extra
	sizeof(Tcl_UniChar) multiplier.

	* tests/string.test: added string map tests for the one-pair case,
	corrected tests to reflect improved error messages in first/last.
	Added tests against mem overrun in string index bytearray case.

2000-05-23  Eric Melski  <ericm@scriptics.com>

	* generic/tclInt.h: Added function prototypes for TclCompileStringCmd
	and TclCompileReturnCmd.

	* generic/tclCompile.h: Added definition of INST_STRLEN opcode and
	updated LAST_INST_OPCODE value.

	* generic/tclBasic.c: Added information about TclCompileStringCmd and
	TclCompileReturnCmd to BuiltInCmds table.

	* generic/tclExecute.c (TclExecuteByteCode): Added support for the
	INST_STRLEN opcode.

	* generic/tclCompCmds.c (TclCompileStringCmd): Basic implementation of
	byte-compiled [string] command. Not all subcommands are implemented;
	those that are not an out-line compiled.

	(TclCompileReturnCmd): Byte-compiled implementation of [return]
	command. Only "simple" returns are byte-compiled; in particular, if
	the -code, -errorinfo or -errorcode flags are used, the command is not
	byte-compiled.

2000-05-22  Jeff Hobbs  <hobbs@scriptics.com>

	* doc/scan.n:
	* doc/array.n: minor doc fixes [Bug: 5396]

	* generic/tclEnv.c: cast cleanup [Bug: 5624]
	* win/tclWinConsole.c: cast and header cleanup [Bug: 5625]
	* win/tclWinSerial.c: cast cleanup [Bug: 5626]
	* win/tclWinFCmd.c: cast cleanup [Bug: 5627]

2000-05-19  Jeff Hobbs  <hobbs@scriptics.com>

	* generic/tclTest.c:
	* generic/tclIO.c: moved channel test commands from tclIO.c to
	tclTest.c.
	* generic/tclIO.h: new file, split out from tclIO.c to allow test
	commands to be moved to tclTest.c.

	* generic/tclStubInit.c:
	* generic/tclIntDecls.h:
	* generic/tclInt.decls: removed TclTestChannel*Cmd from internal stubs
	table and added TclChannelEventScriptInvoker to the internal stubs
	table so it can be used from the test code.

2000-05-18  Eric Melski  <ericm@scriptics.com>

	* tests/clock.test: Added test for "2 days 2 hours ago" style
	specifications.

	* generic/tclDate.c: Regenerated from tclGetDate.y.

	* generic/tclGetDate.y: Tweaked grammar to properly handle the "ago"
	keyword when it follows multiple relative unit specifiers, as in "2
	days 2 hours ago". [Bug: 5497]

2000-05-18  Jeff Hobbs  <hobbs@scriptics.com>

	* win/{tcl.m4,Makefile.in,configure.in}: added support for mingw
	compile env and cross-compiling. [Bug: 5499]

	* generic/tclClock.c (FormatClock): correct code to handle locale
	specific return values from strftime, if any. [Bug: 3345]

	* unix/tclUnixInit.c (TclpSetInitialEncodings): attempt to correct
	setlocale calls for XIM support and locale issues. [BUG: 5422 3345
	4236 2522 2521]

2000-05-17  Jeff Hobbs  <hobbs@scriptics.com>

	* library/init.tcl (auto_import): added check to see if a valid
	pattern was coming in, to avoid simple error cases [Bug: 3326]

	* doc/regsub.n: correct regsub docs [Bug: 5346]

2000-05-15  Eric Melski  <ericm@scriptics.com>

	* library/history.tcl: Corrected an off-by-one error in HistIndex,
	which was causing [history redo] to start its search at the wrong
	event index. [Bug: 1269].

2000-05-10  Jeff Hobbs  <hobbs@scriptics.com>

	* generic/tclPosixStr.c (Tcl_SignalMsg): clarified #defines for Linux
	on Sparc to compile correctly. [Bug: 5364]

	* doc/namespace.n:
	* tests/namespace.test:
	* generic/tclNamesp.c (Tcl_NamespaceObjCmd): added 'namespace exists'
	command. [Bug: 4665]

	* doc/source.n:
	* doc/Eval.3:
	* tests/source.test:
	* generic/tclIOUtil.c (Tcl_EvalFile): added explicit \32 (^Z) eofchar
	(affects Tcl_EvalFile in C, "source" in Tcl). This was implicit on
	Windows already, and is now cross-platform to allow for scripted
	documents.

2000-05-09  Andreas Kupries  <a.kupries@westend.com>
	operating as proxy for David Gravereaux <davygrvy@pobox.com>

	* win/tclWinThrd.c (TclpInitLock, TclpMasterLock): Added missing
	initialization of joinLock.

2000-05-09  Eric Melski  <ericm@scriptics.com>

	* tests/lsearch.test:
	* doc/lsearch.n:
	* generic/tclCmdIL.c (Tcl_LsearchObjCmd): Extended [lsearch] to
	support sorted list searching and typed list searching. [RFE: 4098].

2000-05-08  Jeff Hobbs  <hobbs@scriptics.com>

	* doc/expr.n:
	* tests/expr.test:
	* tests/expr-old.test: added tests for 'eq' and 'ne'
	* generic/tclExecute.c:
	* generic/tclCompile.h: added INST_STREQ and INST_STRNEQ opcodes that
	do strict string comparisons.
	* generic/tclCompExpr.c: added 'eq' and 'ne' string comparison
	operators.
	* generic/tclParseExpr.c (GetLexeme): added 'eq' and 'ne' expr parse
	terms (string (in)equality check).

	* generic/tclCmdIL.c (Tcl_LinsertObjCmd): made use of
	Tcl_DuplicateObj where code was otherwise duplicated. Made special
	case of inserting one element at the end work again (where index ==
	len).
	(Tcl_LreplaceObjCmd): moved Tcl_DuplicateObj call lower and cleaned
	up use of other arguments.

	* generic/tclObj.c (Tcl_DuplicateObj): simplified code to call
	TclInitStringRep, which the code was just duplicating in part.

	* doc/Utf.3:
	* generic/tclStubInit.c:
	* generic/tcl.decls:
	* generic/tclDecls.h:
	* generic/tclUtf.c: Added new functions Tcl_UniCharNcasecmp and
	Tcl_UniCharCaseMatch (unicode parallel to Tcl_StringCaseMatch)
	* generic/tclUtil.c: rewrote Tcl_StringCaseMatch algorithm for
	optimization and made Tcl_StringMatch just call Tcl_StringCaseMatch
	* tests/string.test: extended string match tests

2000-05-08  Eric Melski  <ericm@scriptics.com>

	* tests/set-old.test:
	* doc/array.n:
	* generic/tclVar.c: Added [array statistics] command [RFE: 4557]

2000-05-06  Andreas Kupries <a.kupries@westend.com>
	operating as proxy for David Gravereaux <davygrvy@pobox.com>

	* tclThreadJoin.c: Fixed several places with missing a & in arguments
	to calls of Tcl_Mutex(Un)lock and Tcl_ConditionNotify functions.

2000-05-02  Jeff Hobbs  <hobbs@scriptics.com>

	* README:
	* generic/tcl.h:
	* library/init.tcl:
	* library/reg1.0/pkgIndex.tcl:
	* library/tcltest1.0/tcltest.tcl:
	* mac/README:
	* tools/tcl.hpj.in:
	* tools/tcl.wse.in:
	* unix/README:
	* unix/configure.in:
	* unix/tcl.spec:
	* win/README:
	* win/README.binary:
	* win/configure.in:
	* win/makefile.vc:
	* win/tcl.m4: updated patchlevel to 8.4a1

	* tests/compile.test:
	* tests/init.test:
	* tests/proc.test:
	* tests/proc-old.test:
	* tests/rename.test:
	* generic/tclProc.c: reworked error return for procedures with
	incorrect args to be like the C Tcl_WrongNumArgs, where a "wrong #
	args: ..." message is printed out with the args list.

	* unix/Makefile.in: add tclsh.ico and tcl.spec to dist target

2000-05-02  Andreas Kupries <a.kupries@westend.com>

	Overall changes:
	  (1) Implementation of joinable threads for all platforms.
	  (2) Additional API's for channels. Required to allow the thread
	      extension to move channels between threads.

	* generic/tcl.decls (lines 1360f): Added Tcl_JoinThread,
	Tcl_IsChannelShared, Tcl_IsChannelRegistered, Tcl_CutChannel,
	Tcl_SpliceChannel, Tcl_IsChannelExisting and Tcl_ClearChannelHandlers
	(slots 394 to 400).

	* generic/tclIO.c: Implemented Tcl_IsChannelRegistered,
	Tcl_IsChannelShared, Tcl_CutChannel, Tcl_SpliceChannel,
	Tcl_IsChannelExisting and Tcl_ClearChannelHandlers.  Tcl_CutChannel
	uses code from CloseChannel. Replaced this code by a call to
	Tcl_CutChannel. Replaced several code fragments adding channels to
	the channel list with calls to Tcl_SpliceChannel. Removed now unused
	variables from CloseChannel and Tcl_UnstackChannel.
	Tcl_ClearChannelHandlers uses code from Tcl_Close. Replaced this code
	by a call to Tcl_ClearChannelHandlers. Removed now unused variables
	from Tcl_Close. Added the subcommands 'cut', 'forgetch', 'splice' and
	'isshared' to the test code (TclTestChannelCmd).

	* unix/tclUnixThread.c: Implemented Tcl_JoinThread using the
	pthread-functionality.

	* win/tclWinThrd.c: Fixed several small typos in comments.
	Implemented Tcl_JoinThread using a platform independent emulation
	layer (see generic/tclThreadJoin.c below). Added 'joinLock' to
	serialize Tcl_CreateThread and TclpExitThread to prevent a race for
	joinable threads.

	* mac/tclMacThrd.c: Implemented Tcl_JoinThread using a platform
	independent emulation layer (see generic/tclThreadJoin.c below). Due
	to the cooperative nature of threading on this platform the race
	mentioned above is not present.

	* generic/tclThreadJoin.c: New file. Contains a platform independent
	emulation layer helping in the implementation of joinable threads for
	the win and mac platforms.

	* generic/tclInt.h: Added declarations for TclJoinThread,
	TclRememberJoinableThread and TclSignalExitThread. These procedures
	define the API of the emulation layer for joinable threads (see
	generic/tclThreadJoin.c above).

	* win/Makefile.in:
	* win/makefile.vc: Added generic/tclTheadJoin.o to the rules.

	* mac/: I don't know to which file generic/tclTheadJoin.o has to be
	added to so that it compiles. Sorry.

	* unix/tclUnixChan.c: #ifdef'd the thread-local list of file channels
	as it prevents us from transfering channels. To restore this we may
	need an extended interface to drivers in the future. Target:
	9.0. Found while testing the new transfer of channels. The information
	in this list for a channel was left behind and then crashed the system
	during finalization.

	* generic/tclThreadTest.c: Added -joinable flag to 'testthread
	create'. Added subcommand 'testthread join'.

	* doc/CrtChannel.3: Added documentation for Tcl_IsChannelRegistered,
	Tcl_IsChannelShared, Tcl_CutChannel, Tcl_SpliceChannel,
	Tcl_IsChannelExisting and Tcl_ClearChannelHandlers.

	* doc/Thread.3: Added documentation for Tcl_JoinThread.

	* tests/thread.test: Added tests for joining of threads.

2000-04-27  Eric Melski  <ericm@scriptics.com>

	* doc/library.n: Added entries for auto_qualify and auto_import
	[Bug: 1271].

	* doc/Init.3: Manual entry for Tcl_Init [Bug: 1820].

	* doc/expr.n: Added documentation for each of the math library
	functions that expr supports [Bug: 1054].

2000-04-26  Eric Melski  <ericm@scriptics.com>

	* doc/memory.n: Man page for Tcl "memory" command, which is created
	when TCL_MEM_DEBUG is defined at compile time.

	* doc/TCL_MEM_DEBUG.3: Man page with overall information about
	TCL_MEM_DEBUG usage.

	* doc/DumpActiveMemory.3: Man page for Tcl_DumpActiveMemory,
	Tcl_InitMemory, and Tcl_ValidateAllMemory [Bug: 1816, 1835].

	* generic/tclCkalloc.c: Fixed some function headers.

	* unix/mkLinks: Regen'd with new mkLinks.tcl.

	* unix/mkLinks.tcl: Fixed indentation, made link setup more
	intelligent (only do one existance test per man page, instead of one
	per function).

	* doc/library.n: Fixed .SH NAME macro to include each function
	documented on the page, so that mkLinks will know about the functions
	listed there, and so that the Windows help file index will get set up
	correctly [Bug: 1898, 5273].

2000-04-26  Jeff Hobbs  <hobbs@scriptics.com>

	8.3.1 RELEASE

	* README:
	* mac/README:
	* tools/tcl.wse.in:
	* unix/README:
	* unix/tcl.spec:
	* win/README:
	* win/README.binary: Updating URLs to reference dev.scriptics.com

2000-04-25  Jeff Hobbs  <hobbs@scriptics.com>

	* unix/Makefile.in:
	* win/Makefile.in:
	* win/makefile.vc: updated for http change and some cleanup
	* library/http2.[13]: moved dir http2.1 to http2.3 to match version

	* doc/Utf.3: clarified docs for Tcl_(UniChar|Utf)AtIndex

	* unix/tclUnixThrd.c: removed {}s around PTHREAD_MUTEX_INITIALIZER
	[Bug: 5254]

	* unix/tclLoadDyld.c (TclpLoadFile): removed use of interp->result

2000-04-25  Eric Melski  <ericm@scriptics.com>

	* unix/mkLinks:
	* doc/AddErrInfo.3: Added information about Tcl_LogCommandInfo
	[Bug: 1818].

2000-04-24  Eric Melski  <ericm@scriptics.com>

	* unix/mkLinks:
	* doc/OpenFileChnl.3: Added man entry for Tcl_Ungets [Bug: 1834].

	* unix/mkLinks:
	* doc/SourceRCFile.3: Man page for Tcl_SourceRCFile [Bug: 1833].

	* unix/mkLinks:
	* doc/ParseCmd.3: Added documentation for Tcl_ParseVar [Bug: 1828].

2000-04-24  Jeff Hobbs  <hobbs@scriptics.com>

	* unix/tclUnixNotfy.c (Tcl_FinalizeNotifier, NotifierThreadProc):
	added write of 'q' into triggerPipe for notifier in threaded case, so
	that Tcl doesn't hang when children are still running [Bug: 4139]

	* unix/tclUnixThrd.c (Tcl_MutexLock): minor comment fixes.

2000-04-23  Jim Ingham  <jingham@cygnus.com>

	These changes make some error handling marginally better for Mac
	sockets. It is still somewhat flakey, however.

	* mac/tclMacSock.c (TcpClose): Add timeouts to the close - these don't
	seem to be honored, however. Use a separate PB for the release, since
	an async connect socket will still be using the original buffer. Make
	sure TCPRelease returns noErr before freeing the recvBuff. If the call
	returns an error, then the buffer is not right.
	* mac/tclMacSock.c (CreateSocket): Add timeouts to the async create.
	These don't seem to trigger, however. Sigh...
	* mac/tclMacSock.c (WaitForSocketEvent): If an TCP_ASYNC_CONNECT
	socket errors out, then return EWOULDBLOCK & error out.
	* mac/tclMacSock.c (NotifyRoutine): Added a NotifyRoutine for
	experimenting with MacTCP.

2000-04-22  Jim Ingham <jingham@cygnus.com>

	* library/package.tcl (tclPkgUnknown): Fixed a typo in the Mac package
	search part of tclPkgUnknown.

2000-04-21  Sandeep Tamhankar <sandeep@scriptics.com>

	* library/http2.1/http.tcl: Fixed a newly introduced bug where if
	there's a -command callback and something goes wrong, geturl threw an
	exception, called the callback, and unset the token. I changed it so
	that it will not call the callback when throwing an exception (so the
	caller only finds out about a given error from one place).  Also,
	fixed http::ncode so that it actually gives you back the http return
	code (i.e. 200, 404, etc.) instead of the first digit of the version
	of HTTP being used (i.e. 1).

2000-04-21  Brent Welch <welch@scriptics.com>

	* library/http2.1/http.tcl: More thrashing with the "server closes
	without reading post data" scenario. Reverted to the previous filevent
	configuratiuon, which seems to work better with small amounts of post
	data.

2000-04-20  Jeff Hobbs  <hobbs@scriptics.com>

	* generic/tclAlloc.c: wrapped caddr_t define to not be done on Unix
	* unix/tclUnixPort.h: added Tclp*Alloc defines to allow the use of
	USE_TCLALLOC on Unix. [Bug: 4731]

2000-04-19  Jeff Hobbs  <hobbs@scriptics.com>

	* library/dde1.1/pkgIndex.tcl:
	* library/reg1.0/pkgIndex.tcl:
	* win/tclWinChan.c:
	* win/tclWinThrd.c: converted CRLF to LF the */tcl.hpj.in files were
	not converted, as it confuses hcw locally. [Bug: 5096]

	* win/Makefile.in: expanded cleanup target for help files

	* doc/Thread.3: minor macro cleanup

	* generic/tclFileName.c (SplitUnixPath): added support for QNX node
	ids.

2000-04-18  Jeff Hobbs  <hobbs@scriptics.com>

	* README:
	* generic/tcl.h:
	* tools/tcl.wse.in:
	* unix/configure.in:
	* unix/tcl.spec:
	* win/configure.in:
	* win/README.binary: bumped version to 8.3.1

	* win/tcl.hpj.in: updated copyright date

	* generic/tclEnv.c: environment support for Mac OS/X
	* unix/tclUnixPort.h: environment support for Mac OS/X
	* unix/tclLoadDyld.c: new file for Mac OS/X dl functions
	* unix/Makefile.in: added install-strip target; bindir, libdir,
	mandir, includedir vars; tclLoadDyld.c target [Bug: 2527]

	* unix/tclUnixChan.c (CreateSocket): force a socket back into blocking
	mode (default state) after a -async connect succeeds. [Bug: 4388]

	* generic/tclEvent.c (TclInitSubsystems): Moved tclLibraryPath to
	thread-local storage to prevent thread-related race condition.
	[Bug: 5033]
	* unix/tclAppInit.c (main): removed #ifdef TCL_TEST that sets the
	library path as it was unnecessary and conflicts with move of
	tclLibraryPath to thread-local storage.

2000-04-18  Scott Redman  <redman@scriptics.com>

	* win/Makefile.in:
	* win/tcl.rc:
	* win/tclsh.rc:
	* win/tclsh.ico:  Modified copyright dates in Windows resource files.
	Added an icon for tclsh.exe.

2000-04-17  Brent Welch <welch@scriptics.com>

	* generic/tcl.h, generic/tclThreadTest.c, unix/tclUnixThrd.c,
	* win/tclWinThread.c, mac/tclMacThread.c: Added Tcl_CreateThreadType
	and TCL_RETURN_THREAD_TYPE macros for declaring the NewThread callback
	proc.

2000-04-14  Jeff Hobbs  <hobbs@scriptics.com>

	* unix/tclUnixChan.c (TtyParseMode): Only allow setting mark/space
	parity on platforms that support it [Bug: 5089]

	* generic/tclBasic.c (Tcl_GetVersion): adjusted use of major/minor to
	not conflict with global decl on some systems [Bug: 2882]

	* doc/AppInit.3:
	* doc/Async.3:
	* doc/BackgdErr.3:
	* doc/CrtChannel.3:
	* doc/CrtInterp.3:
	* doc/CrtMathFnc.3:
	* doc/DString.3:
	* doc/Eval.3:
	* doc/ExprLong.3:
	* doc/GetInt.3:
	* doc/GetOpnFl.3:
	* doc/Interp.3:
	* doc/LinkVar.3:
	* doc/OpenFileChnl.3:
	* doc/OpenTcp.3:
	* doc/PkgRequire.3:
	* doc/RecordEval.3:
	* doc/SetResult.3:
	* doc/SplitList.3:
	* doc/StaticPkg.3:
	* doc/TraceVar.3:
	* doc/Translate.3:
	* doc/UpVar.3:
	* doc/load.n: removed or updated references to interp->result use.

2000-04-13  Jeff Hobbs  <hobbs@scriptics.com>

	* doc/regexp.n: doc clarification [Bug: 5037]
	* doc/update.n: typo fix [Bug: 4996]

	* unix/tcl.m4 (SC_ENABLE_THREADS): enhanced the detection of
	pthread_mutex_init [Bug: 4359] and (SC_CONFIG_CFLAGS) added
	--enable-64bit-vis switch for Sparc VIS compilation [Bug: 4995]

2000-04-12  Jeff Hobbs  <hobbs@scriptics.com>

	* doc/dde.n: corrected dde poke docs. [Bug: 4991]

2000-04-11  Eric Melski  <ericm@scriptics.com>

	* win/tclWinPipe.c: Added "CONST" keyword to declaration of char
	*native in TclpCreateTempFile, to supress compiler warnings.

2000-04-10  Brent Welch <welch@scriptics.com>

	* generic/tcl.h: Fixed Tcl_CreateThread declaration.
	* library/tcltest1.0/tcltest.tcl: Fixed the "mainThread"
	initialization to work with either testthread or the thread extension
	* unix/tclUnixThrd.c: Fixed compiler warning when compiling with
	-DTCL_THREADS

2000-04-10  Eric Melski  <ericm@scriptics.com>

	* win/tclWinPipe.c (TclpCreateTempFile): Added conversion of contents
	string from UTF to native encoding [Bug: 4030].

	* tests/regexp.test: Added tests for infinite looping in [regexp
	-all].

	* generic/tclCmdMZ.c: Fixed infinite loop bug with [regexp -all]
	[Bug: 4981].

	* tests/*.test: Changed all occurrences of "namespace import
	::tcltest" to "namespace import -force ::tcltest" [Bug: 3948].

2000-04-09  Brent Welch <welch@scriptics.com>

	* lib/httpd2.1/http.tcl: Worked on the "server closes before reading
	post data" case, which unfortunately causes different error cases on
	Solaris, which can read the reply, and Linux and Windows, which cannot
	read anything. This is all in the loop-back case - client and server
	on the same host. Also unified the error handling so the "ioerror"
	status goes away and errors are reflected in a more uniform way.
	Updated the man page to document the behavior.

2000-04-09  Jeff Hobbs  <hobbs@scriptics.com>

	* tests/reg.test (matchexpected): corrected tests to use tcltest
	constraint types to skip certain tests.

	* generic/tclBasic.c (Tcl_SetCommandInfo): comment fix

	* unix/tclUnixThrd.c (Tcl_CreateThread): moved TCL_THREADS ifdef
	inside of func as it is declared for non-threads builds as well. In
	the non-threads case, it always returns TCL_ERROR (couldn't create
	thread).

2000-04-08  Andreas Kupries <a.kupries@westend.com>

	* Overall change: Definition of a public API for the creation of
	new threads.

	* generic/tclInt.h (line 1802f): Removed the definition of
	'TclpThreadCreate'. (line 793f) Removed the definition of
	'Tcl_ThreadCreateProc'.

	* generic/tcl.h (line 388f): Readded the definition of
	'Tcl_ThreadCreateProc'. Added Win32 stuff send in by David Graveraux
	<davygrvy@bigfoot.com> to that too (__stdcall, ...). Added macros for
	the default stacksize and allowed flags.

	* generic/tcl.decls (line 1356f): Added definition of
	'Tcl_CreateThread', slot 393 of the stub table. Two new arguments in
	the public API, for stacksize and flags.

	* win/tclWinThrd.c:
	* mac/tclMacThrd.c: Renamed TclpThreadCreate to Tcl_CreateThread,
	added handling of the stacksize. Flags are currently ignored.

	* unix/tclUnixThrd.c: See above, but handles joinable flag. Ignores
	the specified stacksize if the macro HAVE_PTHREAD_ATTR_SETSTACKSIZE is
	not defined.

	* generic/tclThreadTest.c (line 363): See below.

	* unix/tclUnixNotfy.c (line 210): Adapted to the changes above. Uses
	default stacksize and no flags now.

	* unic/tcl.m4 (line 382f): Added a check for
	'pthread_attr_setstacksize' to detect platforms not implementing this
	feature of pthreads. If it is implemented, configure will define the
	macro HAVE_PTHREAD_ATTR_SETSTACKSIZE (See unix/tclUnixThrd.c too).

	* doc/Thread.3: Added Tcl_CreateThread and its arguments to the list
	of described functions. Removed stuff about not providing a public
	C-API for thread-creation.

2000-04-07  Jeff Hobbs  <hobbs@scriptics.com>

	* doc/binary.n: clarified docs on sign extension in binary scan [Bug:
	3466]

	* library/tcltest1.0/tcltest.tcl (initConstraints): removed win32s
	references (no longer supported)

	* tests/fCmd.test: marked test 8.1 knownBug because it is dangerous on
	poorly configured systems [Bug: 3881] and added 8.2 to keep essence of
	8.1 tested.

2000-04-05  Andreas Kupries <a.kupries@westend.com>

	* generic/tclIO.c (Tcl_UnstackChannel, line 1831): Forcing interest
	mask to the correct value after an unstack and re-initialization of
	the notifier via the watchProc. Without this the first fileevent after
	an unstack will come through and be processed, but no more. [Bug: ??].

2000-03-04  Brent Welch  <welch@scriptics.com>

	* {win,unix}/Makefile.in: added dependency of tclStubInit.c on
	tcl.decls and tclInt.decls
	* generic/tclThread.c: Tweak so this compiles w/out TCL_THREADS
	* generic/{tcl.decls,tclStubInit.c}:  Just touched the tcl.decls and
	regenerated the tclStubInit.c file

2000-03-29  Sandeep Tamhankar <sandeep@scriptics.com>

	* library/http2.1/http.tcl: For the -querychannel option, fconfigure
	the socket to be binary so that we don't translate anything while
	reading the data. This is because we determine the content length of
	the data on the channel by using seek (to the end of the file) and
	tell on the file handle, and we need the content-length to match the
	amount of data actually sent, and translation can affect the number of
	bytes posted.

2000-04-03  Andreas Kupries <a.kupries@westend.com>

	* Overall change: Definition of public API's for the finalization of
	conditions and mutexes. [Bug: 4199].

	* generic/tclInt.h: Removed definitions of TclFinalizeMutex and
	TclFinalizeCondition.

	* generic/tcl.decls: Added declarations of Tcl_MutexFinalize and
	Tcl_ConditionFinalize.

	* generic/tclThread.c: Renamed TclFinalizeMutex to Tcl_MutexFinalize.
	Renamed TclFinalizeCondition to Tcl_ConditionFinalize.

	* generic/tclNotify.c: Changed usage of TclFinalizeMutex to
	Tcl_MutexFinalize.

	* unix/tclUnixNotfy.c:
	* generic/tclThreadTest.c: Changed usages of TclFinalizeCondition to
	Tcl_ConditionFinalize.

	* generic/tcl.h: Added empty macros for Tcl_MutexFinalize and
	Tcl_ConditionFinalize, to be used when the core is compiled without
	threads.

	* doc/Thread.3:	Added description the new API's.

2000-04-03  Jeff Hobbs  <hobbs@scriptics.com>

	* generic/tclCmdIL.c (InfoVarsCmd): checked for non-NULL procPtr to
	prevent itcl info override crash [Bug: 4064]

	* tests/foreach.test:
	* tests/namespace.test:
	* tests/var.test: Added lsorts to avoid random sorted return
	problems. [Bug: 2682]

	* tests/fileName.test: fixed 14.1 test fragility [Bug: 1482]

	* tools/man2help2.tcl: fixed winhelp cross-linking error [Bug: 4156]
	improved translation to winhelp [Bug: 3679]

	* unix/Makefile.in (MAN_INSTALL_DIR): patch to accept --mandir
	correctly [Bug: 4085]

	* unix/dltest/pkg[a-e].c: Cleaned up test packages [Bug: 2293]

2000-04-03  Eric Melski  <ericm@scriptics.com>

	* unix/tclUnixFCmd.c (SetGroupAttribute):
	* unix/tclUnixFCmd.c (SetOwnerAttribute): Added (uid_t) and (gid_t)
	casts to avoid compiler warnings.

2000-03-31  Eric Melski  <ericm@scriptics.com>

	* generic/tclGet.c (Tcl_GetDouble): Added additional conditions to
	error test (previously only errno was checked, but the return value of
	strtod() should be checked as well). [Bug: 4118]

	* tests/exec.test: Added test for proper conversion of UTF data when
	used with "<< $dataWithUTF" on exec's.

	* unix/tclUnixPipe.c (TclpCreateTempFile): Added
	Tcl_UtfToExternalDString call, so that if there is UTF content in the
	string it will be properly converted to the system encoding before
	being written [Bug: 4030].
	(TclpCreateTempFile): Added a check on the return value of tmpnam;
	some systems (Linux, for example) will start to return NULL after
	tmpnam has been called TMP_MAX times; not checking for this can have
	bad results (overwriting temp files, core dumps, etc.)

2000-03-30  Jeff Hobbs  <hobbs@scriptics.com>

	* generic/tclBasic.c (Tcl_DeleteCommandFromToken): Added comments
	noting the need to pair ckalloc with ckfree. [Bug: 4262]

	* generic/tclInt.decls:
	* generic/tclIntPlatDecls.h:
	* generic/tclStubInit.c:
	* win/tclWin32Dll.c: removed TclWinSynchSpawn (vestige of Win32s
	support).

	* win/tclWinReg.c: made use of TclWinGetPlatformId instead of getting
	info again

	* win/tclWinPort.h:
	* win/Makefile.in:
	* win/configure.in:
	* win/tcl.m4: Added support for gcc/mingw on Windows [Bug: 4234]

2000-03-29  Jeff Hobbs  <hobbs@scriptics.com>

	* generic/tclCompile.c (TclCleanupByteCode): made ByteCode cleanup
	more aware of TCL_BYTECODE_PRECOMPILED flagged structs (gen'd by
	tbcload), to correctly clean them up.

	* generic/tclClock.c (FormatClock): moved check for empty format
	earlier, commented 0 result return value

2000-03-29  Sandeep Tamhankar <sandeep@scriptics.com>

	* library/http2.1/http.tcl: Removed an unnecessary fileevent statement
	from the error processing part of the Write method. Also, fixed two
	potential memory leaks in wait and reset, in which the state array
	wasn't being unset before throwing an exception. Prior to this
	version, Brent checked in a fix to catch a fileevent statement that
	was sometimes causing a stack trace when geturl was called with
	-timeout. I believe Brent's fix is necessary because TLS closes bad
	sockets for secure connections, and the fileevent was trying to act on
	a socket that no longer existed.

2000-03-27  Jeff Hobbs  <hobbs@scriptics.com>

	* tests/httpd: removed unnecessary 'puts stderr "Post Dispatch"'

	* tests/namespace.test:
	* generic/tclNamesp.c (Tcl_Export): added a uniq'ing test to the
	export list so only one instance of each export pattern would exist in
	the list.

	* generic/tclExecute.c (TclExecuteByteCode): optimized case for the
	empty string in ==/!= comparisons

2000-03-27  Eric Melski  <ericm@scriptics.com>

	* unix/tclUnixChan.c: Added (off_t) type casts in lseek() call [Bug:
	4409].

	* unix/tclLoadAout.c:
	* unix/tclUnixPipe.c: Added (off_t) type casts in lseek() calls [Bug:
	4410].

2000-03-22  Sandeep Tamhankar <sandeep@scriptics.com>

	* library/http2.1/http.tcl: Fixed a bug where string query data that
	was bigger than queryblocksize would get duplicate characters at block
	boundaries.

2000-03-22  Sandeep Tamhankar <sandeep@scriptics.com>

	* library/http2.1/http.tcl: Fixed bug 4463, where we were getting a
	stack trace if we tried to publish a project to a good host but a port
	where there was no server listening.  It turned out the problem was a
	stray fileevent that needed to be cleared.  Also, fixed a bug where
	http::code could stack trace if called on a bad token (one which
	didn't represent a successful geturl) by adding an http element to the
	state array in geturl.

2000-03-21  Eric Melski  <ericm@scriptics.com>

	* tests/clock.test: Modified some tests that were not robust with
	respect to the time zone in which they were run and were thus failing.

	* doc/clock.n: Clarified meaning of -gmt with respect to -base when
	used with [clock scan] (-gmt does not affect the interpretation of
	-base).

2000-03-19  Sandeep Tamhankar <sandeep@scriptics.com>

	* library/http2.1/http.tcl: geturl used to throw an exception when the
	connection failed; I accidentally returned a token with the error
	info, breaking backwards compatibility. I changed it back to throwing
	an exception, but unsetting the state array first (thus still
	eliminating the original memory leak problem).

2000-03-19  Sandeep Tamhankar <sandeep@scriptics.com>

	* library/http2.1/http.tcl: Added -querychannel option and altered
	some of Brent's modifications to allow asynchronous posts (via
	-command). Also modified -queryprogress so that it calls the query
	callback as <callback> <token> <total size> <current size> to be
	consistent with -progress. Added -queryblocksize option with default
	8192 bytes for post blocksize. Fixed a bunch of potential memory leaks
	for the case when geturl receives bad args or can't open a socket,
	etc. Overall, the package really rocks now.

	* doc/http.n: Added -queryblocksize, -querychannel, and
	-queryprogress. Also, changed the description of -blocksize, which
	states that the -progress callback will be called for each block, to
	now qualify that with an "if -progress is specified".

	* tests/http.test: Added a querychannel test for synchronous and
	asynchronous posts, altered the queryprogress test such that the
	callback conforms to the -progress format. Also, had to use the
	-queryblocksize option to do the post 16K at a time to match Brent's
	expected results (and to test that -queryblocksize works).

2000-03-15  Brent Welch <welch@scriptics.com>

	* library/http2.1/http.tcl: Added -queryprogress callback to
	http::geturl and also changed it so that writing the post data is
	event driven if the queryprogress callback or a timeout is given.
	This allows a timeout to occur when writing lots of post data. The
	queryprogress callback is called after each block of query data is
	posted. It has the same signature as the -progress callback.

2000-03-06  Eric Melski  <ericm@scriptics.com>

	* library/package.tcl: Applied patch from Bug: 2570; rather than
	setting geometry of slave interp to 0x0 when Tk was loaded, it now
	does "wm withdraw .". Both remove the main window from the display,
	but the former caused some internal structures to get initialized to
	zero, which caused crashes with some extensions.

2000-03-02  Jeff Hobbs  <hobbs@scriptics.com>

	* library/package.tcl (tclPkgUnknown): extended to allow recognizes
	changes in the auto_path while sourcing in other pkgIndex.tcl files

	* doc/FindExec.3: fixed doc for declaration of Tcl_FindExecutable
	[Bug: 4275]

	* generic/tclFileName.c (Tcl_TranslateFileName): Applied patch from
	Newman to significantly speedup file split/join on Windows (replaces
	regexp with custom parser). [Bug: 2867]

	* win/README.binary: change mailing lists from @consortium.org to
	@scriptics.com [Bug: 4173]

2000-02-28  Eric Melski  <ericm@scriptics.com>

	* tests/clock.test: Added test for ISO bases < 100000

	* generic/tclDate.c: (generated on Solaris)
	* generic/tclGetDate.y: Changed condition for deciding if a number is
	an ISO 8601 base from number >= 100000 to numberOfDigits >= 6.
	Previously it would fail to recognize 000000 as an ISO base.

2000-02-14  Eric Melski  <ericm@scriptics.com>

	* unix/Makefile.in: Added rpm target to generate Tcl binary RPM.

	* unix/tcl.spec: RPM specification file for a Tcl binary RPM for
	Linux.

2000-02-10  Jeff Hobbs  <hobbs@scriptics.com>

	8.3.0 RELEASE

	* changes: updated for 8.3.0 release

	* doc/load.n: added notes about dll load errors on Windows

	* unix/README:
	* unix/Makefile.in (dist): removed porting.notes and porting.old from
	distribution and CVS.  The information was very outdated. Now refer to
	http://dev.scriptics.com/services/support/platforms.html

	* tests/unixInit.test: fixed japanese LANG encoding test [Bug: 3549]

	* unix/configure.in:
	* unix/tcl.m4: correct CFLAG_WARNING setting, fixed gcc config for
	AIX, added -export-dynamic to LDFLAGS for FreeBSD-3+ [Bug: 2998]

	* win/tclWinLoad.c (TclpLoadFile): improved error message for load
	failures, could perhaps be even more intelligent.

2000-02-09  Jim Ingham	 <jingham@cygnus.com>

	* mac/tclMacSock.c: Don't panic when you get an error closing an async
	socket. This doesn't seem to hurt anything, and we return the error so
	the caller can do the right thing.

	New Files:
	* mac/MW_TclHeader.h:
	* mac/MW_TclTestHeader.h:
	* mac/MW_TclTestHeader.pch:
	* mac/MW_TclAppleScriptHeader.h: More convenient to use .h prefix
	files in the preference panels...

	The above are curtesy of Daniel Steffen (steffen@math.mq.edu.au)

2000-02-08  Eric Melski  <ericm@scriptics.com>

	* tests/clock.test: Added tests for "next monthname" constructs.
	* generic/tclDate.c:
	* generic/tclGetDate.y (Message): Added a grammar rule for "next
	monthname" so that we can handle "next january" and similar constructs
	(bug #4146).

2000-02-08  Jeff Hobbs  <hobbs@scriptics.com>

	* README:
	* tools/tcl.wse.in:
	* unix/configure.in:
	* win/configure.in:
	* win/README:
	* win/README.binary:
	* generic/tcl.h (TCL_RELEASE_SERIAL): Moved to 8.3.0 patchlevel

	* doc/library.n:
	* library/auto.tcl: fixed crufty puts code and docs [Bug: 4122]

	* library/tcltest1.0/tcltest.tcl: correctly protected searchDirectory
	list to allow dirnames with spaces

	* unix/tcl.m4: changed all -fpic to -fPIC

	* generic/tclDecls.h:
	* generic/tcl.decls: change Tcl_GetOpenFile to use decl of 'int
	forWriting' instead of 'int write' to avoid shadowing [Bug: 4121]

	* tests/httpold.test: changed test script to source in the httpd
	server procs from httpd instead of having its own set.

	* tests/httpd: improved query support in test httpd to handle fix in
	http.tcl. [Bug: 4089 change 2000-02-01]

	* unix/README: fixed notes about --enable-shared and add note about
	--disable-shared.

2000-02-07  Eric Melski  <ericm@scriptics.com>

	* tests/package.test:
	* library/tclIndex:
	* library/package.tcl: Renamed ::package namespace to ::pkg.

2000-02-03  Eric Melski <ericm@scriptics.com>

	* doc/Package.n:
	* doc/packagens.n: Renamed Package.n -> packagens.n because Windows
	can't deal with case-sensitive names.

2000-02-02  Jeff Hobbs  <hobbs@scriptics.com>

	* tests/regexp.test: added tests for -all and -inline switches
	* doc/regexp.n: added docs for -all and -inline switches
	* generic/tclCmdMZ.c (Tcl_RegexpObjCmd): added extra comments for new
	-all and -inline switches to regexp command

2000-02-01  Eric Melski  <ericm@scriptics.com>

	* library/init.tcl: Applied patch from rfe 1734 regarding auto_load
	errors not setting error message and errorInfo properly.

2000-02-01  Jeff Hobbs  <hobbs@scriptics.com>

	* win/Makefile.in (install-*): reduced verbosity of install

	* generic/tclFileName.c (Tcl_JoinPath): improved support for special
	QNX node id prefixes in pathnames [Bug: 4053]

	* library/http1.0/http.tcl:
	* library/http2.1/http.tcl: The query data POSTed was newline
	terminated when it shouldn't be altered [Bug: 4089]

2000-01-31  Eric Melski  <ericm@scriptics.com>

	* tests/package.test:
	* library/tclIndex:
	* library/package.tcl: Added ::package namespace and ::package::create
	function.

	* library/init.tcl: Fixed problem with auto_load and determining if
	commands were loaded.

	* library/auto.tcl: "Fixed" issues with $ in files to be auto indexed.

	* doc/Package.n: New man page for package::create function.

	* doc/pkgMkIndex.n: Added additional information.

	* doc/library.n: Added additional qualification regarding auto_mkindex.

2000-01-28  Eric Melski  <ericm@scriptics.com>

	* tests/pkg/magicchar2.tcl:
	* tests/autoMkindex.test: Test for auto loader fix (bug #2480).

	* library/init.tcl: auto_load was using [info commands $name] to
	determine if a given command was available; if the command name had *
	or [] it, this would fail because info commands uses glob-style
	matching. This is fixed. (Bug #2480).

	* tests/pkg/spacename.tcl:
	* tests/pkgMkIndex.test: Tests for fix for bug #2360.

	* library/package.tcl: Fixed to extract only the first element of the
	list returned by auto_qualify (bug #2360).

	* tests/pkg/magicchar.tcl:
	* tests/autoMkindex.test: Test for fix for bug #2611.

	* library/auto.tcl: Fixed the regular expression that performs $
	escaping before sourcing a file to index. It was erroneously adding \
	escapes even to $'s that were already escaped, effectively
	"un-escaping" those $'s. (bug #2611).

2000-01-27  Eric Melski  <ericm@scriptics.com>

	* tests/autoMkindex.test:
	* library/auto.tcl: Applied patch (with slight modification) from bug
	#2701: auto_mkIndex uses platform dependent file paths. Added test for
	fix.

2000-01-27  Jennifer Hom  <jenn@scriptics.com>

	* library/tcltest1.0/tcltest.tcl: Changed NormalizePath to
	normalizePath and exported it as a public proc. This proc creates an
	absolute path given the name of the variable containing the path to
	modify. The path is modified in place.
	* library/tcltest1.0/pkgIndex.tcl: Added normalizePath.
	* tests/all.tcl: Changed code to use normalizePath.

2000-01-27  Eric Melski  <ericm@scriptics.com>

	* tests/pkg/samename.tcl: test file for bug #1983

	* tests/pkgMkIndex.test:
	* doc/pkgMkIndex.n:
	* library/package.tcl: Per rfe #4097, optimized creation of direct
	load packages to bypass computing the list of commands added by the
	new package. Also made direct loading the default, and added a -lazy
	option.
	Fixed bug #1983, dealing with pkg_mkIndex incorrectly handling
	situations with two procs by the same name but in different namespaces
	(ie, foo::baz and bar::baz).

2000-01-26  Eric Melski  <ericm@scriptics.com>

	* generic/tclNamesp.c: Undid fix for #956, which broke backwards
	compatibility.

	* doc/variable.n:
	* doc/trace.n:
	* doc/namespace.n:
	* doc/info.n: Added further information about differences between
	"namespace which" and "info exists".

	* doc/SetErrno.3: Added descriptions of ErrnoId() and ErrnoMsg()
	functions.

2000-01-25  Jeff Hobbs  <hobbs@scriptics.com>

	* unix/tcl.m4: modified EXTRA_CFLAGS to add -DHAVE_TZSET for OSF1-V*
	and ULTRIX-4.* when not using gcc. Also added higher min stack size
	for OSF1-V* when building with threads. [Bug: 4063]

	* generic/tclClock.c (FormatClock): inlined resultPtr, as it
	conflicted with var creation for HAVE_TZSET #def [Bug: 4063]

	* generic/tclCmdIL.c (Tcl_LsortObjCmd): fixed potential leak when
	calling lsort -command with bad command [Bug: 4067]

	* generic/tclFileName.c (Tcl_JoinPath): added support for special QNX
	node id prefixes in pathnames [Bug: 4053]

	* doc/ListObj.3: clarified Tcl_ListObjGetElements docs [Bug: 4080]

	* doc/glob.n: clarified Mac path separator determination docs.

	* win/makefile.vc: added some support for building helpfile on Windows

2000-01-23  Jeff Hobbs  <hobbs@scriptics.com>

	* library/init.tcl (auto_execok): added 'start' to list of recognized
	built-in commands for COMSPEC on NT. [Bug: 2858]

	* unix/tclUnixPort.h: moved include of <utime.h> lower since some
	systems (UTS) require sys/types.h to be included first [Bug: 4031]

	* unix/tclUnixChan.c (CreateSocketAddress): changed comparison with -1
	to 0xFFFFFFFF, to ensure 32 bit comparison even on 64 bit systems.
	[Bug: 3878]

	* generic/tclFileName.c: improved guessing of path separator for the
	Mac. (Darley)

	* generic/tclInt.h:
	* generic/tcl.decls: moved Tcl_ProcObjCmd to stubs table [Bug: 3827]
	and removed 'register' from stub definition of
	Tcl_AppendUnicodeToObj [Bug: 4038]

2000-01-21  Eric Melski  <ericm@scriptics.com>

	* unix/mkLinks:
	* doc/GetHostName.3: Man page for Tcl_GetHostName (bug #1817).

	* doc/lreplace.n: Corrected man page with respect to treatment of
	empty lists, and "prettied up" the page. (bug #1705).

2000-01-20  Eric Melski  <ericm@scriptics.com>

	* tests/namespace.test: Added test for undefined variables with
	namespace which (bug #956).

	* generic/tclNamesp.c: Added check for undefined variables in
	NamespaceWhichCmd (bug #956).

	* tests/var.test: Added tests for corrected variable behavior (bug
	#981).

	* doc/upvar.n: Expanded explanation of upvar behavior with respect to
	variable traces. (bugs 3917 1433 2110).

	* generic/tclVar.c: Changed behavior of variable command when name
	refers to an element in an array (ie, "variable foo(x)") to always
	return an error, regardless of existance of that element in the array
	(now behavior is consistant with docs too) (bug #981).

2000-01-20  Jeff Hobbs  <hobbs@scriptics.com>

	* generic/tclCmdIL.c (InfoBodyCmd): made [info body] return a string
	if the body has been bytecompiled.
	* generic/tclBasic.c (Tcl_EvalObjEx): added pedantic check for
	originating proc body of bytecompiled code, #def'd out as the change
	for [info body] should make it unnecessary

	* unix/tclUnixNotfy.c (Tcl_InitNotifier): added cast for tsdPtr

	* tests/set.test: added test for complex array elem name compiling
	* generic/tclCompCmds.c (TclCompileSetCmd): Fixed parsing of array
	elements during compiling, and slightly optimised same [Bug: 3889]

	* doc/tclvars.n: added definitions for tcl_(non)wordchars

	* doc/vwait.n: added notes about requirement for vwait var being
	globally scoped [Bug: 3329]

	* library/word.tcl: changed tcl_(non)wordchars settings to use new
	unicode regexp char class escapes instead of char sequences

2000-01-14  Eric Melski  <ericm@scriptics.com>

	* tests/var.test: Added a test for the array multiple delete
	protection in Tcl_UnsetVar2.

	* generic/tclVar.c: Added protection in Tcl_UnsetVar2 against attempts
	to multiply delete arrays when unsetting them (bug #3453). This could
	happen if there was an unset trace on an array element and the trace
	proc made a global or upvar link to the array, and then the array was
	unset at the global level. See the bug reference for more information.

	* unix/tclUnixTime.c: New clock format format.

	* compat/strftime.c: New clock format format.

	* generic/tclGetDate.y: New clock scan format.

2000-01-13  Jeff Hobbs  <hobbs@scriptics.com>

	* changes: updated changes file to reflect 8.3b2 mods

	* README:
	* generic/tcl.h:
	* tools/tcl.wse.in:
	* unix/configure.in:
	* unix/tcl.m4:
	* win/README.binary:
	* win/configure.in: updated to patchlevel 8.3b2

	* generic/regexec.c: added var initialization to prevent compiler
	warning

2000-01-13  Eric Melski  <ericm@scriptics.com>

	* tests/cmdIL.test: Added tests for lsort -dictionary with characters
	that occur between Z and a in ASCII.

	* generic/tclCmdIL.c: Modified DictionaryCompare function (used by
	lsort -dictionary) to do upper/lower case equivalency before doing
	character comparisons, instead of after. This fixes bug #1357, in
	which lsort -dictionary [list ` AA c CC] and lsort -dictionary [list
	AA c ` CC] gave different (and both wrong) results.

2000-01-12  Eric Melski  <ericm@scriptics.com>

	* tests/clock.test: Added tests for "next <day-of-week>" and
	"<day-of-week>"
	Added tests for "monday 1 week ago", etc, from RFE #3671.

	* doc/tests/clock.test: Added numerous tests for clock scan.

	* doc/generic/tclGetDate.y: Fixed some shift/reduce conflicts in clock
	grammar.

	* doc/doc/clock.n: Added documentation for new supported clock scan
	formats and additional explanation of daylight savings time correction
	algorithm.

2000-01-12  Jeff Hobbs  <hobbs@scriptics.com>

	* doc/file.n:
	* tests/unixFCmd.test:
	* unix/tclUnixFCmd.c: added support for symbolic permissions setting
	in SetPermissionsAttribute (file attr $file -perm ...) [Bug: 3970]

	* generic/tclClock.c: fixed support for 64bit handling of clock values
	[Bug: 1806]

	* generic/tclThreadTest.c: upped a buffer size to hold double

	* tests/info.test:
	* generic/tclCmdIL.c: fixed 'info procs ::namesp::*' behavior (Dejong)

	* generic/tclNamesp.c: made imported commands also import their
	compile proc [Bug: 2100]

	* tests/expr.test:
	* unix/Makefile.in:
	* unix/configure.in:
	* unix/tcl.m4: recognize strtod bug on Tru64 v5.0 [Bug: 3378] and
	added tests to prevent unnecessary chmod +x in sources while
	installing, as well as more intelligent setsockopt/gethostbyname
	checks [Bug: 3366, 3389]

	* unix/tclUnixThrd.c: added compile time support (through use of the
	TCL_THREAD_STACK_MIN define) for increasing the default stack size for
	a thread. [Bug: 3797, 1966]

2000-01-11  Eric Melski  <ericm@scriptics.com>

	* generic/tclGetDate.y: Added comments for the Convert function. Added
	a fix for daylight savings time handling for relative time spans of
	days, weeks or fortnights. (bug 3441, 3868).

	* generic/tclDate.c: Fixed compiler warning issues.

2000-01-10  Jeff Hobbs  <hobbs@scriptics.com>

	* compat/waitpid.c: use pid_t type instead of int [Bug: 3999]

	* tests/utf.test: fixed test that allowed \8 as octal value
	* generic/tclUtf.c: changed Tcl_UtfBackslash to not allow non-octal
	digits (8,9) in \ooo substs. [Bug: 3975]

	* generic/tcl.h: noted need to change win/tcl.m4 and
	tools/tclSplash.bmp for minor version changes

	* library/http2.1/http.tcl: trim value for $state(meta) key

	* unix/tclUnixFile.c: fixed signature style on functions

	* unix/Makefile.in: made sure tcl.m4 would be installed with dist

	* unix/tcl.m4: added ELF support for NetBSD [Bug: 3959]

2000-01-10  Eric Melski  <ericm@scriptics.com>

	* generic/tclGetDate.y: Added rules for ISO 8601 formats (BUG #847):
	CCYY-MM-DD
	CCYYMMDD
	YY-MM-DD
	YYMMDD
	CCYYMMDDTHHMMSS
	CCYYMMDD HHMMSS
	CCYYMMDDTHH:MM:SS
	Fixed "clock scan <number>" to scan the number as an hour for the
	current day, rather than a minute after 00:00 for the current day
	(bug #2732).

2000-01-07  Eric Melski  <ericm@scriptics.com>

	* generic/tclClock.c: Changed switch in Tcl_ClockObjCmd to use
	enumerated values instead of constants. (ie, COMMAND_SCAN instead of
	3).
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<






















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































Deleted ChangeLog.2001.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
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
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
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
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
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
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
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
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
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
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
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
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
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
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
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
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
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
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
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
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
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
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
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
3050
3051
3052
3053
3054
3055
3056
3057
3058
3059
3060
3061
3062
3063
3064
3065
3066
3067
3068
3069
3070
3071
3072
3073
3074
3075
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
3170
3171
3172
3173
3174
3175
3176
3177
3178
3179
3180
3181
3182
3183
3184
3185
3186
3187
3188
3189
3190
3191
3192
3193
3194
3195
3196
3197
3198
3199
3200
3201
3202
3203
3204
3205
3206
3207
3208
3209
3210
3211
3212
3213
3214
3215
3216
3217
3218
3219
3220
3221
3222
3223
3224
3225
3226
3227
3228
3229
3230
3231
3232
3233
3234
3235
3236
3237
3238
3239
3240
3241
3242
3243
3244
3245
3246
3247
3248
3249
3250
3251
3252
3253
3254
3255
3256
3257
3258
3259
3260
3261
3262
3263
3264
3265
3266
3267
3268
3269
3270
3271
3272
3273
3274
3275
3276
3277
3278
3279
3280
3281
3282
3283
3284
3285
3286
3287
3288
3289
3290
3291
3292
3293
3294
3295
3296
3297
3298
3299
3300
3301
3302
3303
3304
3305
3306
3307
3308
3309
3310
3311
3312
3313
3314
3315
3316
3317
3318
3319
3320
3321
3322
3323
3324
3325
3326
3327
3328
3329
3330
3331
3332
3333
3334
3335
3336
3337
3338
3339
3340
3341
3342
3343
3344
3345
3346
3347
3348
3349
3350
3351
3352
3353
3354
3355
3356
3357
3358
3359
3360
3361
3362
3363
3364
3365
3366
3367
3368
3369
3370
3371
3372
3373
3374
3375
3376
3377
3378
3379
3380
3381
3382
3383
3384
3385
3386
3387
3388
3389
3390
3391
3392
3393
3394
3395
3396
3397
3398
3399
3400
3401
3402
3403
3404
3405
3406
3407
3408
3409
3410
3411
3412
3413
3414
3415
3416
3417
3418
3419
3420
3421
3422
3423
3424
3425
3426
3427
3428
3429
3430
3431
3432
3433
3434
3435
3436
3437
3438
3439
3440
3441
3442
3443
3444
3445
3446
3447
3448
3449
3450
3451
3452
3453
3454
3455
3456
3457
3458
3459
3460
3461
3462
3463
3464
3465
3466
3467
3468
3469
3470
3471
3472
3473
3474
3475
3476
3477
3478
3479
3480
3481
3482
3483
3484
3485
3486
3487
3488
3489
3490
3491
3492
3493
3494
3495
3496
3497
3498
3499
3500
3501
3502
3503
3504
3505
3506
3507
3508
3509
3510
3511
3512
3513
3514
3515
3516
3517
3518
3519
3520
3521
3522
3523
3524
3525
3526
3527
3528
3529
3530
3531
3532
3533
3534
3535
3536
3537
3538
3539
3540
3541
3542
3543
3544
3545
3546
3547
3548
3549
3550
3551
3552
3553
3554
3555
3556
3557
3558
3559
3560
3561
3562
3563
3564
3565
3566
3567
3568
3569
3570
3571
3572
3573
3574
3575
3576
3577
3578
3579
3580
3581
3582
3583
3584
3585
3586
3587
3588
3589
3590
3591
3592
3593
3594
3595
3596
3597
3598
3599
3600
3601
3602
3603
3604
3605
3606
3607
3608
3609
3610
3611
3612
3613
3614
3615
3616
3617
3618
3619
3620
3621
3622
3623
3624
3625
3626
3627
3628
3629
2001-12-28  Jeff Hobbs  <jeffh@ActiveState.com>

	* library/init.tcl: make sure env(COMSPEC) on Windows is executed with
	the right case, as it may otherwise fail inexplicably.

2001-12-28  Don Porter <dgp@users.sourceforge.net>

	* generic/tclCkalloc.c (MemoryCmd, TclFinalizeMemorySubsystem): Added
	the [memory onexit] command, intended to replace [checkmem].

	* doc/DumpActiveMemory.3:
	* doc/memory.n: Updated documentation for [memory] and related
	matters. [Bug 487677]

	* mac/tclMacBOAMain.c (Tcl_Main, CheckmemCmd): Removed all the
	machinery for the [checkmem] command that is completely duplicated by
	code in generic/tclCkalloc.c.

	* generic/tclBinary.c:
	* generic/tclListObj.c:
	* generic/tclObj.c:
	* generic/tclStringObj.c: Removed references to [checkmem] in
	comments, referencing [memory active] instead, since it is
	documented.

2001-12-28  Daniel Steffen <das@users.sourceforge.net>

	* mac/tclMacInit.c:
	* mac/tclMacTclCode.r: synced up tclInit features to unix/win:
	implemented TclSetPreInitScript support, use of existing tclInit proc
	if defined, check of default encoding dir if set. Changed script
	library resource names to lowercase (i.e. same as corresponding
	files). Used Tcl_JoinPath instead of string append. Check that system
	encoding could be loaded before utf translating the LibraryPath.
	* mac/tclMacApplication.r:
	* mac/tclMacLibrary.r:
	* mac/tclMacOSA.r:
	* mac/tclMacResource.r: minor version resources cleanup

2001-12-21  Mo DeJong  <mdejong@users.sourceforge.net>

	* unix/tcl.m4 (SC_PATH_TCLCONFIG, SC_PATH_TKCONFIG):
	Search for config file using exec_prefix instead of prefix when no
	--with-tcl or --with-tk argument is used. [Bug 492418]

2001-12-21  Daniel Steffen <das@users.sourceforge.net>

	* unix/tcl.m4: fixed incorrect SHLIB_LD_LIBS setting for MacOSX /
	Darwin.
	* unix/configure: Regen.
	* unix/mkLinks.tcl: improved case-insensitive filesystem support.
	* unix/mkLinks: Regen.

2001-12-19  Don Porter <dgp@users.sourceforge.net>

	* unix/Makefile.in (dist): corrected use of eolFix.tcl on working
	files. It should operate on distributed files. [Bug 495120]

2001-12-19  David Gravereaux <davygrvy@pobox.com>

	* tools/tcl.wse.in: Fix for [Bug 495120]. tcl.wse.in was stored in cvs
	with improper <eol>. This resulted in corrupted <eol> when checked-out
	on translating CVS clients such as windows (CRCRLF) and mac (CRCR).

2001-12-19  Mo DeJong  <mdejong@users.sourceforge.net>

	* unix/configure:
	* unix/tcl.m4 (SC_CONFIG_CFLAGS): Update SunOS 5.[0-6] target so that
	correct linker options are passed to gcc or ld. [Tk Bug 220863]

2001-12-19  Mo DeJong  <mdejong@users.sourceforge.net>

	* unix/README: Update to account for changes in the unix/dltest
	directory, the way autoconf is run, and the new "make shell" target.

2001-12-19  Mo DeJong  <mdejong@users.sourceforge.net>

	* unix/Makefile.in: Rename dltest to dlpkgs to fix problem where lib
	files were not getting built because dltest/ directory already
	existed.

2001-12-19  Jeff Hobbs  <jeffh@ActiveState.com>

	* win/tclWinSerial.c (SerialCheckProc): corrected time calculations to
	be unsigned. (schroedter)

2001-12-18  Mo DeJong  <mdejong@users.sourceforge.net>

	* unix/Makefile.in: Define new dltest target that simply does a cd to
	dltest/ before running make. There is no need for the separate
	configure script that was previously being used.
	* unix/configure: Regen.
	* unix/configure.in: Subst into dltest/Makefile.
	* unix/dltest/Makefile.in: Define LIBS using DL_LIBS, LIBS, and
	MATH_LIBS variables instead of TCL_LIBS variable from tclConfig.sh.
	* unix/dltest/README: Update readme to account for new configure free
	implementation.
	* unix/dltest/configure: Removed.
	* unix/dltest/configure.in: Removed.

2001-12-18  Donal K. Fellows  <fellowsd@cs.man.ac.uk>

	* generic/tcl.h (TCL_STUB_MAGIC): Added cast to force type to be an
	int and get rid of a persistent and pointless warning with SunPro
	compiler.

	* generic/tclCkalloc.c (Tcl_AttemptDbCkalloc,Tcl_AttemptDbCkrealloc):
	* generic/tcl.decls (Tcl_AttemptDbCkalloc,Tcl_AttemptDbCkrealloc):
	Made the file parameters to these functions into CONST char *, like
	they always should have been to match the other Tcl*Db* API functions.

2001-12-17  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

	* Applied [Bug 219311] on behalf of Rolf Schroedter
	<schroedter@users.sourceforge.net> to prevent fcopy on serial ports
	from flooding the event queue.

2001-12-11  Miguel Sofer  <msofer@users.sourceforge.net>

	* doc/CrtInterp.3:
	* generic/tclBasic.c: docs and comments corrections. [Bug 493412]
	Bug & patch by Don Porter.

2001-12-14  Donal K. Fellows  <fellowsd@cs.man.ac.uk>

	* win/tclWinNotify.c (Tcl_FinalizeNotifier): Stop Tcl on Windows from
	crashing when shutdown from a non-Tcl thread. Fixes [Bug 217982]
	[orig. 5804] reported by Hugh Vu and Gene Leache. I'm not convinced
	that the shutdown process is right even with this, but it was
	definitely wrong without...

2001-12-13  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

	* win/tclWinSock.c (TcpGetOptionProc): Fix for [Bug 478565] reported
	by an unknown person. Bypasses all calls to "gethostbyaddr" for
	address "0.0.0.0" to prevent delays on Win/NT.

2001-12-12  Jeff Hobbs  <jeffh@ActiveState.com>

	* doc/Preserve.3: doc'd TCL_DYNAMIC use. [Patch 483989] (porter)

2001-12-12  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

	* generic/tclIO.c (Tcl_GetsObj): Applied patch for [Bug 491341] as
	provided by Don Porter <dgp@users.sourceforge.net>. Fixes the
	assumption of having an empty Tcl_Obj to work with.

2001-12-11  Miguel Sofer  <msofer@users.sourceforge.net>

	* generic/tclCompCmds.c:
	* generic/tclCompile.c:
	* generic/tclExecute.c: consistency patch, to make all instructions
	that pop a variable number of Tcl_Obj's off the execution stack take
	the number of popped objects as first operand. Modified *only* the new
	instructions INST_LIST_INDEX_MULTI and INST_LSET_FLAT, so this has no
	effect on bytecodes generated up to tcl8.4a3 inclusive.

	* generic/tclExecute.c: fix debug messages in INST_LSET_LIST.

	* generic/tclCompCmds.c (TclCompileLindexCmd):
	* generic/tclCompExpr.c (CompileMathFuncCall): removed the last two
	overestimates of the necessary stack depth for bytecodes in the fix of
	[Bug 483611]

2001-12-10  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

	* unix/tclUnixPipe.c (TclpCreateProcess): Applied Don Porter's patch
	fixing [Bug 437489].

2001-12-10  Miguel Sofer  <msofer@users.sourceforge.net>

	* generic/tclEvent.c:
	* tests/event.test: fix background error reporting in the absence of a
	bgerror proc [Bug 219142].

2001-12-10  Don Porter <dgp@users.sourceforge.net>

	* doc/Access.3:
	* doc/CrtChannel.3:
	* doc/DString.3:
	* doc/ExprLong.3:
	* doc/FileSystem.3:
	* doc/GetStdChan.3:
	* doc/OpenFileChnl.3:
	* doc/StdChannels.3:
	* doc/TCL_MEM_DEBUG.3:
	* doc/Tcl_Main.3:
	* doc/Utf.3:
	* doc/file.n:
	* doc/tclsh.1:  Several typo and formatting corrections discovered
	during conversion to TMML. Thanks to Joe English. [Patch 490514]
	* unix/mkLinks: 'make mklinks'

2001-12-10  Miguel Sofer  <msofer@users.sourceforge.net>

	* generic/tclCompCmds.c:
	* generic/tclCompExpr.c:
	* generic/tclCompile.c:
	* generic/tclCompile.h:
	* generic/tclExecute.c:
	* generic/tclProc.c: fixed the calculation of the maximal stack depth
	required by bytecodes. [Bug 483611]

2001-12-07  Miguel Sofer  <msofer@users.sourceforge.net>

	* generic/tclVar.c:
	* tests/trace.test: restored consistency in refCount accounting by
	array traces [Bug 4484339], submitted by Don Porter.

2001-12-06  Donal K. Fellows  <fellowsd@cs.man.ac.uk>

	* tests/parseExpr.test, tests/for.test, tests/expr.test:
	* tests/expr-old.test, tests/compile.test, tests/compExpr.test
	* tests/compExpr-old.test: Kept up to date with syntax errors.
	* generic/tclParseExpr.c (ParsePrimaryExpr): Rewrote to give even
	better syntax errors in the fairly common case of an identifier
	without decorations by guessing based on the currently available
	functions. Also made messages consistent between memdebug and ordinary
	builds.

2001-12-05  Miguel Sofer  <msofer@users.sourceforge.net>

	* generic/tclVar.c:
	* tests/trace.test: new algorithm for [array get], safe when there are
	traces that modify the array. [Bug 449893]

2001-12-04  Donal K. Fellows  <fellowsd@cs.man.ac.uk>

	* tests/compExpr-old.test, tests/compExpr.test, tests/compile.test:
	* tests/expr-old.test, tests/expr.test, tests/for.test:
	* tests/while.test, tests/if.test: Rewrite to handle more specific
	syntax errors.
	* tests/parseExpr.test: Rewrite to get rid of dup test numbers and
	handle more specific syntax errors.
	* generic/tclParseExpr.c (LogSyntaxError): Added a detail message
	argument to help explain what the syntax error is.
	(Tcl_ParseExpr, ParseCondExpr, ParsePrimaryExpr): Added detail
	messages.
	(UNKNOWN_CHAR): New lexeme for characters that are always illegal in
	expressions outside strings.

2001-12-03  Donal K. Fellows  <fellowsd@cs.man.ac.uk>

	* doc/expr.n: Various documentation improvements in relation to the
	function calls. Includes fix for [Bug 487704] submitted by Devin Eyre.

2001-12-03  David Gravereaux <davygrvy@pobox.com>

	* win/makefile.vc: Some install target bugs repaired along with
	$(TCLSTUBLIB) added to the dependencies rather than implicit through
	the dde and reg extensions which don't happen to always require it for
	some build types.

2001-11-30  Miguel Sofer  <msofer@users.sourceforge.net>

	* generic/tclVar.c: Tcl_Preserve'ing VarTrace structures to avoid
	memory corruption. Patch for [Bug 484334] provided by Don Porter

2001-11-29  Miguel Sofer  <msofer@users.sourceforge.net>

	* tests/namespace.test: modified namespace-41.2, added 41.3
	{knownbug} after discussion with Don Porter and Kevin Kenny.

2001-11-29  Miguel Sofer  <msofer@users.sourceforge.net>

	* tests/namespace.test: added namespace-41.2, a simpler test for
	[Bug 231259]

2001-11-29  Donal K. Fellows  <fellowsd@cs.man.ac.uk>

	* generic/tclBinary.c (BINARY_SCAN_MAX_CACHE, Tcl_BinaryObjCmd,
	(ScanNumber): Added caching scheme to reduce number of object
	allocations when doing scans of large repetitive binary strings. See
	comments in file for reasoning behind implementation. Suggested by
	Miguel Sofer in [Patch 429916], but independently implemented.

2001-11-28  Donal K. Fellows  <fellowsd@cs.man.ac.uk>

	* doc/regsub.n, doc/regexp.n: Converted dangling references to
	METASYNTAX section into references to the re_syntax manual page.

2001-11-27  D. Richard Hipp   <drh@hwaci.com>

	* win/tclWinFCmd.c: Fix a coredump in the filename normalizer code for
	Win95/98.

2001-11-27  David Gravereaux <davygrvy@pobox.com>

	* win/makefile.vc: Removed the Tk reference for the 'winhelp' target.
	Converge at install will need to be the solution for Tk and all other
	extensions.

2001-11-27  Donal K. Fellows  <fellowsd@cs.man.ac.uk>

	* tests/cmdAH.test (cmdAH-24.2): Made test less sensitive to OS
	preemption, but perfection isn't practical. [Bug 463189, reported by
	Don Porter]

	* tests/switch.test (switch-9.*): Added tests to exercise more of the
	argument checking.  (switch-7.2,switch-7.3): Test changed behaviour
	slightly.
	* generic/tclCmdMZ.c (Tcl_SwitchObjCmd): Reworked argument parsing to
	be stricter about what it accepts. This should make uses of the
	[switch] command be more maintainable. [Bug 475397, reported by Don
	Porter]

2001-11-26  Don Porter <dgp@users.sourceforge.net>

	* generic/tclIntPlatDecls.h: 'make genstubs' after changes in
	2001-11-23 commit from Daniel Steffen.

2001-11-24  Mo DeJong  <mdejong@users.sourceforge.net>

	* unix/Makefile.in: Add comments to better describe TCL_EXE and when
	it should be available.
	* win/Makefile.in: Add TCL_EXE variable to be used by rules like `make
	genstubs`. Don't set TCL_LIBRARY before running `make genstubs` since
	we will be running with a tclsh from the PATH not the one we build.

2001-11-24  Mo DeJong  <mdejong@users.sourceforge.net>

	* win/configure: Regen.
	* win/tcl.m4 (SC_CONFIG_CFLAGS): Add comctl32.lib to wish link libs.
	This change was originally added to Tk on 2001-11-09 but was not
	committed to Tcl.

2001-11-23  Daniel Steffen <das@users.sourceforge.net>

	* unix/Makefile.in:
	* unix/configure.in:
	* unix/install-sh:
	* unix/mkLinks:
	* unix/mkLinks.tcl:
	* unix/tclLoadDyld.c:
	* unix/tclMtherr.c: Mac OSX support: build system, dynamic code loading
	and support for case-insensitive filesystems in mkLinks. [Patch 435258]

2001-11-23  Daniel Steffen <das@users.sourceforge.net>

	Up-port to 8.4 of mac code changes for 8.3.3 & various new changes for
	8.4, some already backported to 8.3.4. [Patch 435658]

	* generic/tclObj.c: added #include to fix missing prototype errors

	* generic/tcl.h: MAC_TCL: addition of ConditionalMacros.h and use of
	DLLIMPORT and DLLEXPORT like on other platforms. ( => no longer need
	the .exp files and can remove use of #pragma export that never worked
	well)
	removed line continuation in #if clause as this breaks the mac
	resource compiler (note that *.r files include tcl.h)

	* mac/tclMacFile.c: fixed bug in permission checking code

	* mac/tclMacLoad.c: corrected utf-8 handling, comparison of package
	names to code fragment names changed to only match on the length of
	package name, this allows for fragment names with version numbers
	appended.

	* mac/tclMacInt.h:
	* generic/tclInt.h:
	* mac/tclMacTime.c:
	* generic/tclIOUtil.c: moved declaration of TclpGetGMTOffset()

	* mac/tclMacShLib.exp:
	* mac/tclMacOSA.exp:
	* mac/tclMacMSLPrefix.h: removed files

	* unix/Makefile.in: removed reference to .exp files

	* mac/MW_TclBuildLibHeader.h:
	* mac/MW_TclBuildLibHeader.pch:
	* mac/MW_TclHeaderCommon.h:
	* mac/MW_TclStaticHeader.h:
	* mac/MW_TclStaticHeader.pch: new precompiled header files

	* mac/MW_TclAppleScriptHeader.pch:
	* mac/MW_TclHeader.pch:
	* mac/MW_TclTestHeader.pch:
	* mac/tclMacCommonPch.h: revised precompiled header handling: now
	include a common header file 'MW_TclHeaderCommon.h' from all .pch
	files, the .pch files themselves now only setup #defines (e.g.
	BUILD_tcl, STATIC_BUILD, TCL_DEBUG, TCL_THREADS) like in makefiles on
	other platforms.

	* mac/tclMac.h:
	* mac/tclMacPort.h:
	* mac/tclMacInt.h: use of BUILD_tcl and TCL_STORAGE_CLASS like on other
	platforms, standardize #include'd files to what's done on other
	platforms, removed use of #pragma export.

	* mac/tcltkMacBuildSupport.sea.hqx: new archive of mac build support
	files & suggested build environment directory hierarchy:
	'Building MacTclTk' & 'CW Pro6 changes' readme's.
	projects for MoreFiles 1.5.2 static & shared libraries.
	project & sources for 'pseudoCarbonSupport', see below.
	included XML versions of the projects for CW Pro5 or Pro7 users.

	* mac/tclMacProjects.sea.hqx: updated mac build project files:
	build support for CodeWarrior Pro6, UnivIntf 3.4 & shared runtime
	libraries: the MSL libraries and MoreFiles are no longer compiled into
	Tcl.shlb, all non-static binaries now use the Pro6 shared runtime
	libraries and MoreFiles.shlb.  These shlbs are merged into the standard
	Wish and TclShell, but 3rd party applications linking with Tcl.shlb or
	Tk.shlb need to setup access to them.  (see the "(sh-ppc)" targets
	for how to do this.)
	included XML versions of the projects for CW Pro5 or Pro7 users.
	use compat/strtod.c instead of MSL's strtod()
	use WASTE versions of MSL for tcl test target to avoid text buffer
	cutoff at 32k.
	Merging the full MSL.shlb and the other shlbs into Wish & TclShell
	makes them a bit larger than before, use unmerged binaries to avoid
	copying the shared code with every application, e.g. when deploying
	numerous Wish based droplets.
	Note that using CW Pro5 to compile extensions is in principle still
	possible, but need to link with Pro6 runtime libraries.
	Tclapplescript now loads and runs on CFM68k.
	Highly experimental "pseudoCarbon" support for Tcl only on OS 8/9:
	binaries in "Build:(Carbon):" link against CarbonLib instead of
	InterfaceLib, however the actual code has not been carbonized! i.e. it
	will not run on OSX and may not even run properly with CarbonLib.
	This should in principle allow you to build & test OS9 CFM Carbon
	binaries that need to link with Tcl.shlb. On OSX you can use the
	native Tcl.framework, but you have to build a MachO binary as there
	is no CFM glue lib for Tcl.framework.
	the library pseudoCarbonSupport.shlb manually loads the symbols from
	InterfaceLib that are not in CarbonLib but are needed by the
	uncarbonized code in Tcl.shlb and TclShell.

	* generic/tclMain.c: MAC_TCL: workaround for broken/non-standard isatty
	on MW Pro6, #include <unistd.h> instead of defining isatty

	* mac/tclMacPort.h: MW Pro6 changes for MSL fcntl.h, stat.h & isatty

	* mac/tclMacAppInit.c: add EXTERN to InstallConsole to enable DLL
	export via the TCL_STORAGE_CLASS mechanism.

	* mac/tclMacFCmd.c: fix for FSpDirectoryCopy API change

	* mac/tclMacLibrary.c: emit compile time error when
	TCL_REGISTER_LIBRARY and USE_TCL_STUBS are both defined at the same
	time in an extension, this use is not currently supported and will
	result in a crash when dynamically loading the extension.

	* mac/tclMacApplication.r:
	* mac/tclMacLibrary.r:
	* mac/tclMacOSA.r:
	* mac/tclMacResource.r: fixed obsolete copyrights/dates in version
	strings; updated version strings to standard usage; added support for
	'(Support Libraries)' subfolder for shared runtime libraries in
	unmerged binaries; commented out demo setting of "Tcl Environment
	Variables"; reorganized resources among these files to avoid multiple
	copies in applications and shared libraries, the script libraries are
	now no longer duplicated in Tclsh but are only included in the
	resources of Tcl.shlb.

	* mac/tclMacChan.c:
	* mac/tclMacSock.c: cast for *BlockMode

	* mac/tclMacUtil.c:
	* mac/tclMacMath.h: removed obsolete hypot() definition

	* generic/tclIntPlatDecls.h:
	* generic/tclInt.decls:
	* generic/tclStubInit.c:
	* mac/tclMacNotify.c:
	* mac/tclMacOSA.c:
	* mac/tclMacUtil.c:
	* generic/tclThreadTest.c: renamed routines conflicting with standard
	Apple or MoreFiles headers (at compile or link time):
	GetGlobalMouse         -> GetGlobalMouseTcl
	FSpGetDirectoryID      -> FSpGetDirectoryIDTcl
	FSpOpenResFileCompat   -> FSpOpenResFileCompatTcl
	FSpCreateResFileCompat -> FSpCreateResFileCompatTcl
	NewThread              -> NewTestThread
	the renamed MoreFiles *Tcl routines are just wrappers calling into the
	MoreFiles DLL.

	* mac/tclMacCommonPch.h:
	* mac/tclMacThrd.c:
	* mac/tclMacPanic.c: removed OLDROUTINENAMES define, renamed obsolete
	apple API names to modern equivalents; UH3.4 support: added #include
	<ControlDefinitions.h>, updated New*Proc() calls to New*UPP().

	* mac/tclMacUnix.c: added missing (Tcl_Obj ***) cast to
	Tcl_ListObjGetElements call

	* mac/tclMacAlloc.c: modernized TclpSysAlloc() to use temporary memory
	instead of system heap memory when available (MacOS >= 7.5 and
	possibly earlier, use of system heap has been discouraged for a long
	time and has many disadvantages, e.g. memory isn't paged out, and
	errors can very easily bring the system down); fixed crashing bug in
	TclpSysRealloc() and CleanUpExitProc() where memory was being accessed
	after having been deallocated; fixed memory leak in (de)allocation
	code (for every block ever allocated with TclpSysAlloc, a Ptr was
	leaked), if temporary memory is available, don't track allocated
	memory, instead use RecoverHandle() to get Handle from Ptr, otherwise
	use doubly linked list to correctly track memory and free all
	allocated memory; added new option for ConfigureMemory:
	MEMORY_DONT_USE_TEMPMEM, disables use of temporary memory even when it
	would be available, only necessary when writing e.g. a driver (using
	tcl??); increased fraction of application heap reserved for OS
	routines to 512K

	* compat/strftime.c:
	* mac/tclMacTime.c:
	* mac/tclMacPort.h:
	* generic/tclInt.decls:
	* generic/tclIntPlatDecls.h:
	* generic/tclStubInit.c: timezone support for mac via TclpGetTZName()
	like on windows, using an inverse timezone table adapted from
	tclDate.c to map gmtoffset in seconds gotten from the MacOS APIs to a
	timezone string, as there is no good way to get this info from MacOS.
	I had to make up some unusual timezones and arbitrarily decide on the
	most standard of the multiple choices available for every timezone.

	* generic/tclExecute.c: workaround for a MSL bug/misfeature: for very
	small floats, MSL can return errno ERANGE but a non-zero value (<
	LDBL_MIN however)

	* mac/tclMacAppInit.c: support for WASTE text library using temporary
	memory, setting has no effect if WASTE is not used.

	* mac/tclMacPanic.c: removed duplicate code from generic/tclPanic.c
	and added that file to projects instead.

	* tests/all.tcl: set tcltest::singleProcess 1 as multiple processes
	are not available on the mac.

	* tests/cmdAH.test: access time not available on the mac, skip the
	atime touch test

	* tests/appendComp.test:
	* tests/cmdMZ.test:
	* tests/compile.test:
	* tests/exec.test:
	* tests/fileName.test:
	* tests/lset.test:
	* tests/namespace.test:
	* tests/tcltest.test: added missing cleanups/tests/catches that caused
	tests to fail on the mac.

	* doc/tclvars.n: doc bug, env(PWD) should be env(HOME) [Bug 463834]

2001-11-21  Don Porter	<dgp@users.sourceforge.net>

	* tests/trace.test (trace-8.8): Corrected test for Bug 219393.

	* generic/tclBasic.c (Tcl_DeleteCommandFromToken,CallCommandTraces):
	* generic/tclCmdMZ>c (Tcl_UntraceCommand):  Added Tcl_Preserve and
	Tcl_Release calls to prevent deletion of CommandTrace structures until
	all callers are done using them, preventing memory corruption. [Bug
	453805]

2001-11-20  Kevin B. Kenny  <kennykb@users.sourceforge.net>

	* doc/GetTime.3 (Tcl_GetTime):
	* generic/tcl.decls (Tcl_GetTime):
	* generic/tclClock.c (Tcl_ClockObjCmd):
	* generic/tclCompile.c (TclCleanupByteCode, TclInitByteCodeObj):
	* generic/tclCmdMZ.c (Tcl_TimeObjCmd):
	* generic/tclUtil.c (TclpGetTime):
	* generic/tclTest.c (GetTimesCmd):
	* generic/tclTimer.c (Tcl_CreateTimerHandler, TimerSetupProc,
	(TimerCheckProc, TimerHandlerEventProc):
	* mac/tclMacNotify.c (Tcl_SetTimer):
	* mac/tclMacShLib.exp (Tcl_GetTime):
	* mac/tclMacTime.c (Tcl_GetTime):
	* unix/tclUnixChan.c (TclUnixWaitForFile):
	* unix/tclUnixEvent.c (Tcl_Sleep):
	* unix/tclUnixThrd.c (Tcl_ConditionWait):
	* unix/tclUnixTime.c (Tcl_GetTime):
	* win/tclWinNotify.c (Tcl_Sleep):
	* win/tclWinTest.c (TestwinclockCmd):
	* win/tclWinTime.c (TclpGetSeconds, TclpGetClicks, Tcl_GetTime):
	Changed all uses of TclpGetTime to Tcl_GetTime. Added Tcl_GetTime to
	the Stubs table and the library documentation. Added a TclpGetTime in
	tclUtil.c for backward compatibility of extensions. [Patch 483500,
	TIP#73]

	* generic/tclCmdMZ.c (Tcl_TimeObjCmd): Corrected an error in the
	[time] command that caused incorrect results to be returned if the
	total duration of all iterations exceeded 2**31 microseconds. [Bug
	478847]

	* generic/tclInt.decls:
	* generic/tclInt.h:
	* generic/tclStubInit.h: Reran 'make genstubs'

2001-11-20  Miguel Sofer  <msofer@users.sourceforge.net>

	* generic/tclBasic.c
	* generic/tclCompile.h:
	* generic/tclExecute.c: moving all code relative to bytecodes from
	tclBasic.c to tclExecute.c - the functions RecordTracebackInfo and
	Tcl_ExprObj went to tclExecute.c, and new interface function was
	defined (TclCompEvalObj).
	The final objective of this sequence of moves is to provide a clean,
	clear-cut interface between Tcl's core and the compiler/engine
	subsystem.

2001-11-20  Miguel Sofer  <msofer@users.sourceforge.net>

	* generic/tclBasic.c
	* generic/tclCompile.h:
	* generic/tclExecute.c: factoring out of common code in tclBasic.c
	(new function TclInterpReady defined: it resets the interp's result,
	then checks that it hasn't been deleted and that the nesting level is
	acceptable). Passed the responsibility of calling it to the *callers*
	of TclEvalObjvInternal.

2001-11-20  Miguel Sofer  <msofer@users.sourceforge.net>

	* generic/tclBasic.c
	* generic/tclExecute.c: a better variant of the previous-to-last
	commit (restoring numLevels computations). The managing of the levels
	now has to be done by the *callers* of TclEvalObjvInternal

2001-11-20  Miguel Sofer  <msofer@users.sourceforge.net>

	* generic/tclExecute.c: missing variable declaration under
	TCL_COMPILE_DEBUG.

2001-11-20  Miguel Sofer  <msofer@users.sourceforge.net>

	* generic/tclExecute.c:
	* generic/tclProc.c: restoring the computations of iPtr->numLevels to
	the original logic (previous to buggy modifs on 2001-11-16).

2001-11-20  Jeff Hobbs  <jeffh@ActiveState.com>

	* tools/eolFix.tcl (new-file):
	* unix/Makefile.in: added EOL correction for Windows bat files to
	dist target. [Bug 219409] (davygrvy)

	* unix/tclUnixInit.c (TclpSetInitialEncodings): update of patch from
	2001-11-16 that uses the old Tcl encoding check mechanism as a
	fallback to the original. Also added a TCL_DEFAULT_ENCODING #define
	(defaults to iso8859-1). Tcl will first try setlocale and nl_langinfo,
	and if that fails, guess based on certain LANG|LC_* env vars. [Patch
	418645]

2001-11-19  David Gravereaux <davygrvy@pobox.com>

	* win/buildall.vc.bat:  Added useful comments.

2001-11-19  Miguel Sofer  <msofer@users.sourceforge.net>

	* tests/compile.test: added a test for bug [Bug 483309]

2001-11-19  Vince Darley  <vincentdarley@users.sourceforge.net>

	* win/tclWinFile.c:
	* win/tclWinFCmd.c:
	* win/tclWin32Dll.c:
	* doc/file.n:
	* tests/winFCmd.test: improved speed of file normalization for
	Win95/98, and clarified docs on differences in file normalization
	between NT/2000 and the older operating systems. Added test to ensure
	normalization is correct.

2001-11-19  Miguel Sofer  <msofer@users.sourceforge.net>

	* generic/tclBasic.c:
	* generic/tclParse.c: Code reorganisation. Moved all evaluation
	functions from tclParse.c to tclBasic.c, so that now tclParse.c deals
	exclusively with parsing and all evaluations are done by code in
	tclBasic.c. The functions moved are: TclEvalObjvInternal,
	Tcl_EvalObjv, Tcl_LogCommandInfo, Tcl_EvalTokensStandard,
	Tcl_EvalTokens, Tcl_EvalEx, Tcl_Eval, Tcl_EvalObj and
	Tcl_GlobalEvalObj.

2001-11-19  Donal K. Fellows  <fellowsd@cs.man.ac.uk>

	* tests/trace.test (trace-8.8): Added adapted version of [Bug 219393]
	as new test; the test won't reliably show up the old problem unless it
	is being run under something like Purify, but something is better than
	nothing...

	* generic/tclVar.c (Tcl_TraceVar2, Tcl_UntraceVar2): Added missing
	mask bits for trace result type and a check for a nonsense flag
	combination.
	* generic/tclCmdMZ.c (TraceVarProc): Added missing test for NULL when
	deleting a trace that doesn't cause an error.

	* doc/TraceVar.3: Added documentation for change due to TIP#68.

	* generic/tclCmdMZ.c (TraceVarInfo): Removed problematic errMsg field
	from structure.
	(TraceVarProc): Removed references to errMsg field and changed
	handling of errors so that they returned a Tcl_Obj* containing the
	error string. This minimizes the number of calls to the memory
	management subsystem.
	(TclTraceCommandObjCmd, TraceCommandProc): Removed references to
	errMsg field which was never used in command traces in any case.
	(Tcl_TraceObjCmd, TclTraceVariableObjCmd): Removed references to
	errMsg field and made variable traces register with
	TCL_TRACE_RESULT_OBJECT bit set.

	* generic/tcl.h (TCL_TRACE_RESULT_DYNAMIC,TCL_TRACE_RESULT_OBJECT):
	New constants to define how to handle the strings returned from trace
	callbacks [TIP#68]
	* generic/tclVar.c (CallTraces, Tcl_GetVar2Ex, TclGetIndexedScalar,
	(TclGetElementOfIndexedArray, Tcl_SetVar2Ex, TclSetIndexedScalar,
	(TclSetElementOfIndexedArray, Tcl_UnsetVar2, Tcl_ArrayObjCmd,
	(TclDeleteVars, TclDeleteCompiledLocalVars, DeleteArray,
	(TclVarTraceExists): Support for those new trace flags.

2001-11-19  Miguel Sofer  <msofer@users.sourceforge.net>

	* generic/tclCompCmds.c: patch for [Bug 483309] (petasis).

2001-11-16  Kevin B. Kenny  <kennykb@users.sourceforge.net>

	* generic/tclListObj.c: removed a C++-style comment that was
	inadvertently left in the source code.

2001-11-16  Jeff Hobbs  <jeffh@ActiveState.com>

	* tests/interp.test:
	* generic/tclInterp.c (SlaveObjCmd): Corrected argument checking for
	'$interp alias|aliases|issafe'. [Patch 479560] (thoyts, hobbs)

	* unix/tclUnixInit.c: added HAVE_LANGINFO code block.
	* unix/configure: regened
	* unix/configure.in: added SC_ENABLE_LANGINFO call
	* unix/tcl.m4: made SHLIB_LD_LIBS='${LIBS}' for FreeBSD* (meyer)
	Added modified version of Wagner patch to make use of nl_langinfo
	where possible to determine Unix platform encoding, instead of the
	inflexible built-in system. This is used by default when possible, and
	can be disabled with --enable-langinfo=no. [Patch 418645] (hobbs,
	wagner)

2001-11-16  Miguel Sofer  <msofer@users.sourceforge.net>

	* generic/tclCompile.h:
	* generic/tclExecute.c:
	* generic/tclObj.c: moved Tcl_GetCommandFromObj and all defining code
	for tclCmdNameType objects to tclObj.c (from tclExecute.c). This code
	has nothing to do with bytecodes.

2001-11-16  Miguel Sofer  <msofer@users.sourceforge.net>

	* generic/tclBasic.c:
	* generic/tclCompile.h:
	* generic/tclExecute.c:
	* generic/tclParse.c:
	* generic/tclProc.c:
	* tests/stack.test: consolidation of duplicated code (in
	TclExecuteByteCode and EvalObjv); renaming of EvalObjv to TclEvalObjv
	as it is not static anymore; restored consistency of level counts
	between compiled and directly evaled code. [Bug 480896]

2001-11-12  David Gravereaux <davygrvy@pobox.com>

	* win/makefile.vc:
	* win/rules.vc:  Small bug fixes.

	* win/README: added some docs pointing to the docs in makefile.vc for
	it's use.

2001-10-17  Kevin B. Kenny  <kennykb@users.sourceforge.net>

	* doc/lappend.n:
	* doc/lindex.n:
	* doc/linsert.n:
	* doc/list.n:
	* doc/llength.n:
	* doc/lrange.n:
	* doc/lsearch.n:
	* doc/lset.n (new-file):
	* doc/lsort.n:
	* generic/tclBasic.c (builtInCmds, Tcl_EvalObjEx):
	* generic/tclCmdIL.c (Tcl_LindexObjCmd, Tcl_LindexList):
	(Tcl_LindexFlat, Tcl_LsetObjCmd):
	* generic/tclCompCmds.c (Tcl_CompileLindexCmd, Tcl_CompileLsetCmd):
	* generic/tclCompile.c:
	* generic/tclCompile.h:
	* generic/tclExecute.c (TclExecuteByteCode):
	* generic/tclInt.decls:
	* generic/tclInt.h:
	* generic/tclIntDecls.h:
	* generic/tclListObj.c (TclLsetList, TclLsetFlat, TclSetListElement):
	* generic/tclObj.c (TclInitObjSubsystem):
	* generic/tclStubInit.c:
	* generic/tclTestObj.c (TestobjCmd):
	* generic/tclUtil.c (TclGetIntForIndex, SetEndOffsetFromAny):
	* generic/tclVar.c (Tcl_LappendObjCmd):
	* tests/lindex.test:
	* tests/lset.test (new-file):
	* tests/lsetComp.test (new-file):
	* tests/obj.test:
	* tests/string.test:
	* tests/stringComp.test:
	Reference implementation of TIP's #22, #33 and #45. Adds the ability
	of the [lindex] command to have multiple index arguments, and adds the
	[lset] command. Both commands are byte-code compiled. [Patch 471874]
	(work by Kenny, commited by Hobbs)

2001-11-12  David Gravereaux <davygrvy@pobox.com>

	* win/buildall.vc.bat(new):
	* win/makefile.vc:  Small fix with deriving the "OriginalFilename"
	string in the .rc scripts. Added a quick batchfile for building the
	entire thing.

2001-11-12  Jeff Hobbs  <jeffh@ActiveState.com>

	* doc/FileSystem.3:
	* doc/file.n:
	* doc/tcltest.n: converted use of \' to more reasonable format.

2001-11-10  Mo DeJong  <mdejong@users.sourceforge.net>

	* unix/Makefile.in:
	* win/Makefile.in: Add "make gdb" target. This target can run tclsh
	inside either gdb or insight.

2001-11-10  David Gravereaux <davygrvy@pobox.com>

	* win/makefile.vc:  Added a check to make sure one runs the makefile
	from the /win directory only.

	* win/mkd.bat:
	* win/rmd.bat:  Changes from Llyod Lim for better stability.
	[Patch 456759]

2001-11-09  David Gravereaux <davygrvy@pobox.com>

	* win/makefile.vc:
	* win/tcl.dsp:  winhelp target fixes for non-NT systems. It seems
	NMAKE under these remembers changed directories during commands. A new
	tcltest feature from Peter Spjuth <peter.spjuth@space.se> to specify a
	pattern file from the commandline and redirecting output to a file
	when not under NT with it's scrollback console. Then it replays it,
	piped through more. Added 2 new static "configurations" to tcl.dsp.
	I could keep adding more, but I think we should leave it up to the
	user for customizing it.

	Sticky-points left:  'profile' option.

2001-11-09  Jeff Hobbs  <jeffh@ActiveState.com>

	* doc/FileSystem.3:
	* doc/StdChannels.3:
	* doc/file.n:
	* doc/tcltest.n:
	* tools/man2help.tcl:
	* tools/man2help2.tcl: fixed winhelp generation problems
	[Patch 480268]

	* unix/configure:
	* unix/tcl.m4: added -lc to AIX libs, fixed path to ldAix

2001-11-09  Don Porter	<dgp@users.sourceforge.net>

	* tests/var.test:
	* generic/tclVar.c: Corrected bug in [global] when dealing with
	variable names matching :*. [Bug 480176]

2001-11-08  Mo DeJong  <mdejong@users.sourceforge.net>

	Fixup stack size under OSF1. [Patch 474790]

	* unix/configure: Regen.
	* unix/tcl.m4: Add HAVE_PTHREAD_ATTR_SETSTACKSIZE define to
	EXTRA_CFLAGS to adjust initial stack size.

2001-11-08  Mo DeJong  <mdejong@users.sourceforge.net>

	Enable thread support under FreeBSD. [Bug 473708]

	* unix/configure: Regen.
	* unix/tcl.m4 (SC_ENABLE_THREADS): Check for pthread functions in
	libc_r and enable thread support if found.
	* unix/dltest/Makefile.in: Set SHLIB_LD_LIBS and use it in the
	Makefile to properly link a shared library.

2001-11-08  Mo DeJong  <mdejong@users.sourceforge.net>

	* unix/Makefile.in:
	* unix/dltest/Makefile.in: Avoid adding libc to the LIBS variable
	since it is not needed when linking with CC. If required when linking
	with LD it should be done on a case by case basis in tcl.m4.

2001-11-08  David Gravereaux <davygrvy@pobox.com>

	* win/rules.vc:
	* win/makefile.vc:  Fixed install target to adjust for the different
	build types. Added a 'linkexten' option to link the win extensions
	inside the shell when built static. Placed win/tclAppInit.c patch in
	SF patch DB for approval. 'profile' option not hooked in yet.
	Everything else know is done.

	* win/tcl.dsp(new):
	* win/tcl.dsw(new):  Simple MsDev stub project files that calls
	makefile.vc. Will help run Tcl in the debugger easier without
	confusing MsDev for where the .pdb files are.

2001-11-07  Mo DeJong  <mdejong@users.sourceforge.net>

	* unix/Makefile.in:
	* win/Makefile.in: Print a message indicating that the user should run
	"make genstubs" when the generated tclStubInit.c file is out of date.
	We can't regenerate automatically since there may be no tclsh on the
	system and that would cause bootstrap problems. [Bug 465874]

2001-11-07  Mo DeJong  <mdejong@users.sourceforge.net>

	Define TCL_INCLUDE_SPEC in tclConfig.sh. It should be included by
	extensions that need to find Tcl include headers in the install
	location. The user can override the include install dir with
	--includedir so we need to record this information for extensions.
	[Bug 421835]

	* unix/configure: Regen.
	* unix/configure.in: Define TCL_INCLUDE_SPEC.
	* unix/tclConfig.sh.in: Define TCL_INCLUDE_SPEC.
	* win/configure: Regen.
	* win/configure.in: Define TCL_INCLUDE_SPEC.
	* win/tclConfig.sh.in: Define TCL_INCLUDE_SPEC.

2001-11-07  David Gravereaux <davygrvy@pobox.com>

	* win/rules.vc:
	* win/makefile.vc: Dropped the NOMSVCRT macro and put it on the option
	list instead. It makes more sense to me this way as NOMSVCRT=0 would
	only be the valid setting. Fixed the dde and reg extension for
	building static. Improved, but not perfected, the winhelp target.

2001-11-07  Mo DeJong  <mdejong@users.sourceforge.net>

	* win/README: Change minimum VC++ version to 5.X since 4.X is known
	not to work.
	Indicate that Mingw is required and building with Cygwin gcc is not
	supported. Include instructions that indicate how to install Mingw and
	what URLs folks should use to download the supported version of Mingw.
	* win/configure: Regen.
	* win/configure.in: Error out if user tries to compile the Windows
	version of Tcl with Cygwin gcc. Users should compile with Mingw gcc
	instead.

2001-11-06  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

	* generic/tclIO.c (ReadChars): Fixed [Bug 478856] reported by Stuart
	Cassoff <stwo@users.sourceforge.net>. The bug caused loss of
	fileevents when [read]ing less data from the channel than buffered.
	Due to an empty input buffer the flag CHANNEL_NEED_MORE_DATA was set
	but never reset, causing the I/O system to wait for more data instead
	of using a timer to synthesize fileevents and to flush the pending
	data out of the buffers.

2001-11-06  David Gravereaux <davygrvy@pobox.com>

	* win/rules.vc (new):
	* win/makefile.vc:  Complete over/under rewrite to support numerous
	build options all from the commandline itself without needing to edit
	the makefile. Now requires vcvars32.bat to be run prior to running
	nmake for bootstraping the environment. Fully doc'd usage for it is in
	makefile.vc. Commentary welcome. Sticky points left are:

	1) winhelp target shows errors in the converting script.
	2) .rc scripts aren't getting the right #defines to build the correct
	   "OriginalFilename" strings. (have patch, won't commit yet)
	3) Naming convention with suffixes describing the buildtype are 'tsdx'
	   which will need public acceptance. ie. tclsh84tsx.exe is a (t)
	   threaded shell (s) statically linked to the core and (x) uses
	   msvcrt instead of libcmt.

2001-11-04  Vince Darley  <vincentdarley@users.sourceforge.net>

	* library/init.tcl: made filesystem fallback proc ::tcl::CopyDirectory
	more robust to vagaries of non-native filesystems.

2001-11-02  Vince Darley  <vincentdarley@users.sourceforge.net>

	* doc/file.n:
	* generic/tclIOUtil.c: updated documentation and comments to clarify
	behaviour of 'file copy' wrt soft links.

2001-10-29  Vince Darley  <vincentdarley@users.sourceforge.net>

	* win/tclWinFile.c: fix to '-types {f r}' bug in TclpMatchInDirectory
	(which could cause a UMR, as well as returning wrong results). Also
	improved API for 'stat' to resolve [Bug 219258].
	* win/tclWin32Dll.c
	* win/tclWinInt.h: addition of improved stat API to internal lookup
	table.
	* tests/fileName.test: two new tests for the above bug.
	* generic/tclIOUtil.c: some cleanup of comments and #ifdefs

2001-10-29  Donal K. Fellows  <fellowsd@cs.man.ac.uk>

	* unix/tclUnixFile.c (TclpMatchInDirectory): Argument to access() was
	entryPtr->d_name instead of nativeEntry which failed when trying to
	check access for files in other than the current directory. [Bug
	475941, reported by Georgios Petasis]

2001-10-25  Donal K. Fellows  <fellowsd@cs.man.ac.uk>

	* unix/tclUnixChan.c: Added stateUpdated member to struct TtyState.
	(TtyCloseProc,TtySetOptionProc,TtyInit): Use stateUpdated member of
	TtyState to decide whether it is necessary to reset a serial port when
	Tcl closes it. Blindly resetting can cause Tcl to be sent an
	unexpected SIGTSTP when it is executing in the background [Bug 471374,
	reported by Chris Nelson]

2001-10-22  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

	* doc/ObjectType.3: Minor documentation fix, reported by David N.
	Welton <davidw@users.sourceforge.net> directly to me.

2001-10-22  Vince Darley  <vincentdarley@users.sourceforge.net>

	* win/tclWinFCmd.c: fix to stop test suite from hanging process under
	some versions of WinNT. [Bug 466102] (Kevin Kenny)

2001-10-18  Jeff Hobbs  <jeffh@ActiveState.com>

	* tests/clock.test (clock-8.1):
	* generic/tclDate.c (RelativeMonth):
	* generic/tclGetDate.y (RelativeMonth): corrected off-by-one-day error
	in clock scan with relative months and years during swing hours. [Bug
	413397, Patch 414024] (lavana)

2001-10-18  Vince Darley  <vincentdarley@users.sourceforge.net>

	* generic/tclIOUtil.c: fix to bug in Tcl_FSChdir shown up by recent
	tclkit builds.

2001-10-17  Jeff Hobbs  <jeffh@ActiveState.com>

	* unix/tclUnixPipe.c (PipeInputProc, PipeOutputProc): do immediate
	retry when error is returned with errno == EINTR. [Bug 415131] (leger)

2001-10-16  Jeff Hobbs  <jeffh@ActiveState.com>

	* unix/tclLoadAout.c (TclGuessPackageName): removed unused vars and
	fixed warnings. [Bug 446622] (lim)

2001-10-15  Miguel Sofer  <msofer@users.sourceforge.net>

	* generic/tclProc.c: changing a memcmp to strncmp to avoid a memory
	error detected by purify (thanks Jeff); modify style to agrre with the
	style guide.

2001-10-15  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

	* generic/tclInt.decls (TclExpandCodeArray,TclGetInstructionTable):
	Added to internal stubs table. Tclcompiler (Tclpro project) needs them
	if used as loadable package under Windows. Changed signatures. We
	don't want to describe compiler internal structures in "tclInt.h".

	* generic/tclCompile.h: S.a. Removed function declarations.
	* generic/tclCompile.c: S.a. Adapted to changed signatures.

2001-10-15  Jeff Hobbs  <jeffh@ActiveState.com>

	* unix/configure:
	* unix/configure.in:
	* win/configure:
	* win/configure.in:
	* win/tcl.m4: reworked to be a little cleaner in comparison to each
	other, and to AC_SUBST even empty vars for win/tclConfig.sh

	* generic/tclFileName.c: minor code cleanup

	* generic/tcl.h: moved #define of WIN32 to tcl.h where __WIN32__ is
	defined and added #ifndef check.

	* doc/open.n: moved all fconfigure option docs to fconfigure.n
	* doc/fconfigure.n: added serial config options

	* win/tclWinChan.c:
	* win/tclWinPort.h:
	* win/tclWinSerial.c: added TIP #35 Windows enhancements for serial
	configuration. [Patch 438509] (schroedter)

2001-10-15  Vince Darley  <vincentdarley@users.sourceforge.net>

	* generic/tclFCmd.c: fix to memory leak in TclFileDeleteCmd on
	certain error conditions.
	* doc/FileSystem.3: fix to typo.

2001-10-12  Jeff Hobbs  <jeffh@ActiveState.com>

	* library/encoding/ebcdic.enc:
	* tools/encoding/ebcdic.txt: EBCDIC charset mapping.
	[Patch 219323] (nijtmans)

	* library/encoding/tis-620.enc:
	* tools/encoding/tis-620.txt: TIS-620 charset mapping.
	[Patch 467423] (poonlap)

	* tests/http.test: added removeFile for outdata

	* tests/ioCmd.test: added catch around file removal, as Windows file
	locking throws errors.

	* tests/socket.test (socket-7.2): corrected to work on Win2K.

2001-10-12  Miguel Sofer  <msofer@users.sourceforge.net>

	* tests/compile.test: new tests for [Bug 467523]; they are only
	effective if TCL_MEM_DEBUG was set during compilation.

2001-10-11  Miguel Sofer  <msofer@users.sourceforge.net>

	* generic/tclLiteral.c (TclReleaseLiteral): insured that
	self-referential bytecodes are properly cleaned up on interpreter
	deletion [Bug 467523] (Ronnie Brunner)

2001-10-10  David Gravereaux  <davygrvy@pobox.com>

	* win/tclWinPort.h:  #include <winsock2.h> needed to get moved to
	after #include <windows.h> or wierd misunderstandings took place when
	-D_WIN32_WINNT=0x0400 is set for outside code that requires knowledge
	of Tcl innards. General header macro magic applied liberally...

2001-10-10  Don Porter	<dgp@users.sourceforge.net>

	* tests/unixInit.test:	Corrected restore of ::env(LANG).

2001-10-09  Jeff Hobbs	<jeffh@ActiveState.com>

	* generic/tclFileName.c (Tcl_SplitPath): corrected mem leak intro'd
	with VFS code where the result obj from Tcl_FSSplitPath was not
	getting freed.

2001-10-09  Miguel Sofer  <msofer@users.sourceforge.net>

	* generic/tclLiteral.c: (TclReleaseLiteral) reverted previous patch
	for [Bug 467523] - cure is worse than the illness.

2001-10-05  Miguel Sofer  <msofer@users.sourceforge.net>

	* generic/tclLiteral.c: (TclReleaseLiteral) insured that
	self-referential bytecodes are properly cleaned up on interpreter
	deletion. [Bug 467523] (Ronnie Brunner)

2001-10-04  Jeff Hobbs  <jeffh@ActiveState.com>

	* tools/configure:
	* tools/configure.in: noted 8.4 as default Tcl version

	* library/encoding/cp936.enc:
	* library/encoding/cp949.enc:
	* library/encoding/cp950.enc:
	* library/encoding/iso8859-16.enc:
	* library/encoding/macCroatian.enc:
	* library/encoding/macCyrillic.enc:
	* library/encoding/macGreek.enc:
	* library/encoding/macIceland.enc:
	* library/encoding/macRoman.enc:
	* library/encoding/macTurkish.enc:
	* tools/encoding/cp1250.txt:
	* tools/encoding/cp1251.txt:
	* tools/encoding/cp1252.txt:
	* tools/encoding/cp1253.txt:
	* tools/encoding/cp1254.txt:
	* tools/encoding/cp1255.txt:
	* tools/encoding/cp1256.txt:
	* tools/encoding/cp1257.txt:
	* tools/encoding/cp1258.txt:
	* tools/encoding/cp874.txt:
	* tools/encoding/cp932.txt:
	* tools/encoding/cp936.txt:
	* tools/encoding/cp949.txt:
	* tools/encoding/cp950.txt:
	* tools/encoding/iso8859-1.txt:
	* tools/encoding/iso8859-10.txt:
	* tools/encoding/iso8859-13.txt:
	* tools/encoding/iso8859-14.txt:
	* tools/encoding/iso8859-15.txt:
	* tools/encoding/iso8859-16.txt:
	* tools/encoding/iso8859-2.txt:
	* tools/encoding/iso8859-3.txt:
	* tools/encoding/iso8859-4.txt:
	* tools/encoding/iso8859-5.txt:
	* tools/encoding/iso8859-6.txt:
	* tools/encoding/iso8859-7.txt:
	* tools/encoding/iso8859-8.txt:
	* tools/encoding/iso8859-9.txt:
	* tools/encoding/koi8-r.txt:
	* tools/encoding/macCentEuro.txt:
	* tools/encoding/macCroatian.txt:
	* tools/encoding/macCyrillic.txt:
	* tools/encoding/macGreek.txt:
	* tools/encoding/macIceland.txt:
	* tools/encoding/macRoman.txt:
	* tools/encoding/macTurkish.txt:
	Updated encodings with latest mappings from www.unicode.org. This did
	not include some Mac encodings that have special multi-unichar
	translations now (like symbols, dingbats and japanese). Also does not
	include big5, gb or euc* as those have different formats in the latest
	Unicode version that need new conversion tools. Not all related .enc
	files changed as some had been updates separately.

2001-10-03  Jeff Hobbs  <jeffh@ActiveState.com>

	* generic/tclEvent.c (Tcl_FinalizeThread): moved freeing of
	tclLibraryPath to before the thread exit handlers are called. Slight
	modification to change on 2001-09-24.

2001-10-01  Jeff Hobbs  <jeffh@ActiveState.com>

	* win/configure: regen'ed
	* win/tcl.m4:
	* win/makefile.vc: added Win64 SDK RC1 compilation support
	* win/Makefile.in: added $(LDFLAGS_CONSOLE) to TCLSH, TCLTEST and
	PIPE_DLL_FILE targets to get the link flags

	* win/tclWinInit.c: minor 64bit casts

2001-10-01  Miguel Sofer  <msofer@users.sourceforge.net>

	* generic/tclCmdIL.c:
	* generic/tclCmdMZ.c:
	* generic/tclParseExpr.c: removed unnecessary inclusion of
	tclCompile.h and made a small modification in (InfoBodyCmd) to improve
	the isolation of the compiler/engine subsystem.

2001-09-29  Vince Darley  <vincentdarley@users.sourceforge.net>

	* generic/tclIOUtil.c:
	* doc/FileSystem.3: corrected and clarified documentation for
	'Tcl_FSListVolumes(Proc)'. No code changes.

2001-09-28  Miguel Sofer  <msofer@users.sourceforge.net>

	* doc/FindExec.3: added a comment not to change the working directory
	before calling Tcl_GetNameOfExecutable. [Bug 219215]

2001-09-28  Kevin Kenny   <kennykb@users.sourceforge.net>

	* generic/tclIO.c: added two more '(ClientData)' casts on calls to
	Tcl_Preserve and Tcl_Release -- ones that Vince apparently missed.

2001-09-28  Donal K. Fellows  <fellowsd@cs.man.ac.uk>

	* doc/lsort.n: Improved doc...
	* generic/tclCmdIL.c (Tcl_LsortObjCmd, SortCompare): Made
	offset-from-end indexing work, and factored out some "magic numbers"
	for easier understanding. [Bug 465674]
	* tests/cmdIL.test (cmdIL-1.26): Added test for offset-from-end
	indexing for lsort.

2001-09-28  Vince Darley  <vincentdarley@users.sourceforge.net>

	* win/tclWinFCmd.c:
	* unix/tclUnixFCmd.c: fix to performance issue reported by jcw in
	which 'access("")' is called unnecessarily when normalizing any
	absolute path.
	* generic/tclIO.c: added '(ClientData)' cast to calls to
	Tcl_(Preserve|Release) newly introduced, fixing compile error on
	Windows.

2001-09-27  Don Porter  <dgp@users.sourceforge.net>

	* doc/FileSystem.3 (Tcl_FSLoadFile):
	* generic/tcl.decls (Tcl_FSLoadFile):
	* generic/tcl.h (Tcl_FSLoadFileProc):
	* generic/tclInt.h (TclpLoadFile):
	* generic/tclIOUtil.c (Tcl_FSLoadFile):
	* generic/tclLoadNone.c (TclpLoadFile):
	* generic/tclTest.c (TestReportLoadFile):
	* library/ldAout.tcl:
	* mac/tclMacLoad.c (TclpLoadFile):
	* unix/tclLoadAix.c (TclpLoadFile):
	* unix/tclLoadAout.c (TclpLoadFile):
	* unix/tclLoadDl.c (TclpLoadFile):
	* unix/tclLoadDld.c (TclpLoadFile):
	* unix/tclLoadDyld.c (TclpLoadFile):
	* unix/tclLoadNext.c (TclpLoadFile):
	* unix/tclLoadOSF.c (TclpLoadFile):
	* unix/tclLoadShl.c (TclpLoadFile):
	* win/tclWinLoad.c (TclpLoadFile):
	* win/tclWinFCmd.c (DoRemoveJustDirectory):  More CONST poisoning
	fixes from the 2001-09-24 TIP 27 changes. CONST-ified Tcl_FSLoadFile
	and TclpLoadFile. Report and patch from Kevin Kenny. [Bug 465833]

	* generic/tclIO.c (ChannelTimerProc):  Added Tcl_Preserve() and
	Tcl_Release() to fix segfault introduced by the 2001-09-26 changes.
	[Bug 465494]

	* doc/TCL_MEM_DEBUG.3:  Updated out-of-date reference to #define
	GUARD_SIZE.

	* doc/UpVar.3 (Tcl_UpVar,Tcl_UpVar2):
	* generic/tcl.decls (Tcl_UpVar,Tcl_UpVar2):
	* generic/tclInt.decls (TclFindProc,TclGetFrame):
	* generic/tclInt.h (TclFindProc,TclGetFrame,TclLookupVar,
	(TclPrecTraceProc,TclProcInterpProc}):
	* generic/tclProc.c (TclGetFrame,TclFindProc):
	* generic/tclVar.c (Tcl_UpVar,Tcl_UpVar2,MakeUpvar):  Updated APIs in
	generic/tclProc.c and generic/tclVar.c according to the guidelines of
	TIP 27. [Patch 465442]

	* generic/tclDecls.h:
	* generic/tclIntDecls.h: make genstubs

2001-09-26  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

	* doc/fileevent.n: Accepted [Patch 465279] adding an example to the
	fileevent manpage. Minor modifications to get a better formatting.
	Report and patch by David N. Welton <davidw@users.sourceforge.net>.

	* The changes below fix [Bug 462317] where Expect tried to read more
	than was in the buffers and then blocked in the OS call as its pty
	channel driver provides no blockmodeproc through which the OS could be
	notified of blocking-behaviour. Because of this the general I/O core
	has to take more care than usual to preserve the semantics of
	non-blocking channels.

	The problem was reported by "Kevin O'Gorman" <kevin@kosmanor.com>.

	* generic/tclIO.c (Tcl_ReadRaw): Do not read from the driver if the
	channel is non-blocking and the fileevent causing the read was
	generated by a timer. We do not know if there is data available from
	the OS. Instead of going to the OS for more and potentially blocking
	we simply signal EWOULDBLOCK to the higher levels to cause the system
	to wait for true fileevents.
	(GetInput): Same as before.
	(ChannelTimerProc): Added set and clear of CHANNEL_TIMER_FEV.

	* generic/tclIO.h (CHANNEL_TIMER_FEV): New flag for channels. Is set
	if a fileevent was generated by a timer, the channel is not blocking
	and the driver did not provide a blockmodeproc. In that case the I/O
	core has to be especially careful about going to the driver for more
	data.

2001-09-26  Don Porter  <dgp@users.sourceforge.net>

	* doc/SplitPath.3 (Tcl_GetPathType):
	* generic/tcl.decls (Tcl_GetPathType):
	* generic/tclFileName.c (Tcl_GetPathType):
	* win/tclWinFile.c (TclpMatchInDirectory, NativeStat):  Vince Darley
	reports the 2001-09-24 TIP 27 changes left the win directory CONST
	poisoned. These changes should fix that.

	* generic/tclDecls.h: make genstubs

2001-09-25  Don Porter  <dgp@users.sourceforge.net>

	* doc/GetInt.3:
	* generic/tclInt.h (TclGetLong deleted):
	* generic/tcl.decls:
	* generic/tclInt.decls:
	* generic/tclGet.c:  Updated APIs in generic/tclGet.c according to the
	guidelines of TIP 27. [Patch 464674]

	* generic/tclDecls.h:
	* generic/tclIntDecls.h: make genstubs

2001-09-25  Miguel Sofer  <msofer@users.sourceforge.net>

	* generic/tclVar.c: removed comments referring to unused flag
	TCL_PARSE_PART1.

2001-09-24  Don Porter  <dgp@users.sourceforge.net>

	* doc/Concat.3:
	* doc/DString.3:
	* doc/SplitList.3:
	* generic/tclInt.h (TclCheckBadOctal):
	* generic/tcl.decls:
	* generic/tclInt.decls:
	* generic/tclEncoding.c (OpenEncodingFile):
	* generic/tclMain.c (Tcl_Main):
	* generic/tclUtil.c:
	* unix/tclLoadDl.c (TclpLoadFile):  Updated APIs in generic/tclUtil.c
	according to the guidelines of TIP 27. [Patch 464553]

	* generic/tclDecls.h:
	* generic/tclIntDecls.h: make genstubs

2001-09-24  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

	The change below fixes [Bug 464380]. The bug was reported by Ronnie
	Brunner <rbrunner@users.sourceforge.net>. He also provided the patch.

	* generic/tclEvent.c (Tcl_Finalize): Moved release of 'tclLibraryPath'
	to Tcl_FinalizeThread.
	(Tcl_FinalizeThread): See above, new place for release of
	'tclLibraryPath'.

2001-09-24  Donal K. Fellows  <fellowsd@cs.man.ac.uk>

	* tools/encoding/cp1252.txt: File was missing part of the encoding
	[euro, ZCaron and zcaron].

	* doc/OpenFileChnl.3: Add docs for Tcl_OutputBuffered; remove some old
	changebars.

2001-09-21  Jeff Hobbs  <jeffh@ActiveState.com>

	* generic/tclExecute.c (TclExecuteByteCode): corrected INST_STR_CMP
	else case for strings to pass true utf char length to Tcl_UtfNCmp.

2001-09-20  Jeff Hobbs  <jeffh@ActiveState.com>

	* win/tclWinInit.c: added extra processor definitions. (mstacy)

	* win/tclWinSock.c (SocketThread): corrected pointer cast for _WIN64.

	* win/tclWinNotify.c: removed unnecessary winsock include (it is
	already in from tclWinPort.h).

	* win/tclWinPort.h: changed winsock.h include to winsock2.h. Reverses
	change from 2000-11-16, but is necessary for WIN64. Extensions should
	comply with defined OS words, or use #ifndef.

2001-09-20  Donal K. Fellows  <fellowsd@cs.man.ac.uk>

	* tests/socket.test: removed dependence on being run from same dir as
	remote.tcl, which only now needs to be in the same dir as this file.
	[Bug 219326]

2001-09-19  Jeff Hobbs  <jeffh@ActiveState.com>

	* generic/tclTest.c (TestcmdtokenCmd): corrected pointer
	storage/retrieval for 64bit machines.

	* generic/tclCmdAH.c (Tcl_FormatObjCmd):
	* generic/tclScan.c (Tcl_ScanObjCmd): corrected handling of format and
	scan on 64-bit machines. [Bug 412696] (rmax)

	* unix/configure: regen'ed
	* unix/tcl.m4: added --enable-64bit support for HP-11 with the 64-bit
	kernel.

	* tests/basic.test:
	* tests/cmdInfo.test: improved skip reporting of missing commands

	* tests/winFCmd.test: simplified error check for winFCmd-7.9

	* tests/winPipe.test: removed obsolete cat16 tests

	* generic/tclExecute.c (TclExecuteByteCode): fixed invalid usage of
	valuePtr in TRACE_WITH_OBJ in INST_EVAL_STK case. [Bug 462594] Changed
	INST_STR_CMP instruction to promote to Unicode strings only when one
	of the strings is already of Unicode type.

	* generic/tclExecute.c (TclExecuteByteCode):
	* generic/tclCompile.c (instructionTable):
	* generic/tclCompCmds.c (TclCompileStringCmd): INST_STR_MATCH -
	Updated to Int1 instruction type and added special case to use
	INST_STR_EQ instead when no glob chars are specified in a static
	string.

	* tests/{for.test,foreach.test,if.test,while.test}:
	* generic/tclCompCmds.c (TclCompileForCmd, TclCompileForeachCmd,
	TclCompileIfCmd, TclCompileWhileCmd): Corrected the overaggressive
	compiling of loop bodies enclosed in ""s.  [Bug 219166] (msofer)

2001-09-19  Miguel Sofer  <msofer@users.sourceforge.net>

	* generic/tclExecute.c: insured that execution stack errors are also
	detected at abnormal returns.

2001-09-19  Donal K. Fellows  <fellowsd@cs.man.ac.uk>

	* doc/socket.n: Added documentation to mention what happens when a
	server socket is created with port=0. Removed an old change bar, and
	no new change bar because Tcl has always behaved this way as it is
	really a poorly-documented standards-defined OS feature.

	* tests/util.test (util-8.1): Test derived from code to detect the
	problem, but the test always works in the C locale, so beware if you
	are maintaining the code.
	* generic/tclUtil.c (TclNeedSpace): Rewrote to be UTF-8 aware. [Bug
	411825, but not that patch which would have added extra spaces if
	there was a real non-ASCII space involved.]

2001-09-18 Andreas Kupries  <andreas_kupries@users.sourceforge.net>

	* generic/tclIOCmd.c (Tcl_PutsObjCmd): Rewritten to have saner and
	faster argument handling. [Bug 123552], [Patch 402564] (fellows)

2001-09-18  Don Porter  <dgp@users.sourceforge.net>

	* unix/configure: Regen.
	* unix/tcl.m4 (SC_CONFIG_CFLAGS): On Linux, disable inlining when one
	of the compat/*.c routines is to be linked in. [Patch 440891]

2001-09-17  Jeff Hobbs  <jeffh@ActiveState.com>

	* generic/tcl.h: removed forced #define USE_TCLALLOC 1 for Windows.
	This means the native system allocator will be used by default. This
	should be binary and source compatible with extensions, as Tcl_Alloc
	is a properly stubbed function.

2001-09-17  Miguel Sofer  <msofer@users.sourceforge.net>

	* generic/tclExecute.c: corrected small bug in [Patch 456668] - the
	varFramePtr was not restored in one possible exit.

2001-09-17  Miguel Sofer  <msofer@users.sourceforge.net>

	* doc/tclvars.n:
	* generic/tclCompile.c:
	* generic/tclCompile.h:
	* generic/tclExecute.c:
	* generic/tclProc.c: disabled all compile and execution tracing
	functionality in standard builds; TCL_COMPILE_DEBUG is now necessary
	to enable it. [Bug 451858]

2001-09-14  Andreas Kupries <andreas_kupries@users.sourceforge.net>

	* doc/gets.n:
	* doc/read.n:
	* doc/puts.n:
	* doc/flush.n:
	* doc/fconfigure.n:
	* doc/flush.n:
	* doc/eof.n:
	* doc/seek.n:
	* doc/tell.n:
	* doc/close.n:
	* doc/fileevent.n: Added references to the Tcl standard channels. Item
	[219250], reported by David LeBlanc <whisper@oz.net>. Thanks to
	Christopher Nelson <chris@pinebush.com> for doing editorial work.

2001-09-13  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

	* win/Makefile.in:
	* win/configure.in:
	* win/makefile.bc:
	* win/makefile.vc:
	* library/dde/pkgIndex.tcl: Fixed version numbers from bogus tcl
	versions to independent versions for dde and registry packages.

2001-09-13  Jeff Hobbs  <jeffh@ActiveState.com>

	* tests/regexp.test (regexp-20.1):
	* generic/tclCmdMZ.c (Tcl_RegsubObjCmd): had to adjust fix from
	2001-08-06 to actually duplicate the objects in certain cases. This is
	really a place where feather would have been essential. [Bug 461322]

	* generic/tclUtf.c (Tcl_UtfPrev): corrected to return the proper
	location when the middle of a UTF-8 byte was passed in [Tk Bug 450504]

	* ChangeLog.1999:
	* ChangeLog: broke changes from 199x into ChangeLog.1999 to reduce
	size of the main ChangeLog.

2001-09-13  Andreas Kupries <andreas_kupries@users.sourceforge.net>

	* tests/ioCmd.test: Changed the computation of the result for
	iocmd-8.1[123] so that the tests work for single- and multi-process
	execution of the testsuite. Depending on the choice of the user stdout
	is a tty or not and thus reports different channel options. Fixes
	[460993] reported by Don Porter.

2001-09-13  Miguel Sofer  <msofer@users.sourceforge.net>

	* doc/ParseCmd.3:
	* generic/tcl.decls:
	* generic/tclCmdMZ.c (Tcl_SubstObjCmd):
	* generic/tclDecls.h:
	* generic/tclParse.c:
	* generic/tclStubInit.c:
	* tests/parse.test: Deprecate the use of Tcl_EvalTokens, replaced by
	the new Tcl_EvalTokensStandard. The new function performs the same
	duties but adheres to the standard return convention for Tcl
	evaluations; the deprecated function could only return TCL_OK or
	TCL_ERROR, which caused [Bug 219384] and [Bug 455151]. This patch
	implements [TIP 56].

2001-09-12  Mo DeJong  <mdejong@users.sourceforge.net>

	* unix/configure: Regen.
	* unix/tcl.m4: Invert the logic that checks for $GCC. Instead of
	checking for "$GCC" = "no" we check for "$GCC" != "yes" or simply swap
	the true and false blocks of code in an if statement. That way if GCC
	is set to "" everything will still work. [Bug 460991]

2001-09-12  Don Porter <msofer@users.sourceforge.net>

	* tests/appendComp.test:
	* tests/lsearch.test:
	* tests/namespace.test:
	* tests/rename.test:
	* tests/split.test:  Corrected tests to better isolate tests in one
	file from influencing tests in other files. [Bug 460591]

2001-09-12  Miguel Sofer  <msofer@users.sourceforge.net>

	* generic/tcl.decls: reserved stub #481 for the implementation of
	[TIP 56]

2001-09-11  Andreas Kupries <andreas_kupries@users.sourceforge.net>

	* doc/OpenFileChnl.3: Added documentation for Tcl_WriteRaw and
	Tcl_ReadRaw [Bug 414929].

	* doc/CrtChannel.3: Added documentation for Tcl_ChannelBuffered and
	Tcl_GetTopChannel [Bug 414929].

	* The changes below are a fix for [Bug 219253].

	* tests/socket.test: Removed _most_ instances of hardwired port
	numbers for listening sockets. Remaining are the ports in all tests
	with constraint 'doTestsWithRemoteServer'. These seem to be designed
	for a more controlled environment and are usually skipped when running
	the testsuite.

	* tests/io.test: Removed all instances of hardwired port numbers for
	listening sockets.

2001-09-10  Jeff Hobbs  <jeffh@ActiveState.com>

	* generic/tclEvent.c (TclInExit): Corrected handling of tsd in late
	stages of finalization. [Bug 419449] (darley)

	* tests/stack.test:
	* generic/tclInterp.c (AliasObjCmd): Check the numLevels to ensure
	that we aren't hitting some alias loop condition. [Bug 443184]

2001-09-10  Mo DeJong  <mdejong@users.sourceforge.net>

	* unix/configure: Regen.
	* unix/tcl.m4 (SC_CONFIG_CFLAGS): Don't include . characters in the
	Tcl library name when building on FreeBSD 3.X and later systems.
	[Patch 450725]

2001-09-10  Andreas Kupries <andreas_kupries@users.sourceforge.net>

	* doc/tclsh.1:
	* doc/Tcl_Main.3:
	* doc/CrtChannel.3:
	* doc/OpenFileChnl.3:
	* doc/GetStdChan.3: Enhanced the manpages with cross-references to
	the new manpage and more explanations how these functions deal with
	the standard channels in various situations.

	* doc/StdChannels.3: New manpage describing handling of the standard
	channels by the Tcl library. [Bug 402725]

2001-09-10  Don Porter <dgp@users.sourceforge.net>

	* unix/mkLinks (Tcl_FSLink): Updated to reflect 2001-08-23 file system
	changes.

	* unix/tclLoadShl.c:  Added #include of tclInt.h; access to Tcl
	internals, notably TclpUnloadFile(), is required. Thanks to Bob
	Techentin for report and patch. [Bug 459305]

	* generic/tclInitScript.h (initScript):
	* win/tclWinInit.c (TCL_REGISTRY_KEY, TclpSetVariables):  Removed
	vestiges of Tcl's old initialization from registry variables. [Bug
	455645]

2001-09-10  Andreas Kupries <andreas_kupries@users.sourceforge.net>

	* generic/tclInt.decls: Also added 'TclWinFlushDirtyChannels' to the
	  internal platform specific stub table.

	* win/tclWinFile.c (TclpObjStat): Now added the call to
	'TclWinFlushDirtyChannels' to this function. I don't know where my
	head was last thursday (2001-09-06), but the call was actually added
	to 'TclpObjChdir', i.e. the implementation of [cd]. Corrected this
	now. Thanks to Vince Darley for spotting this.

2001-09-10  Miguel Sofer  <msofer@users.sourceforge.net>

	* generic/tclProc.c:
	* tests/proc.test: made [proc] bytecompile a no-op for procs defined
	with _args_ as single argument and an empty body. [FRQ 451441]

2001-09-09  Mo DeJong  <mdejong@users.sourceforge.net>

	* unix/Makefile.in:
	* win/Makefile.in: Use () around variable name instead of {}. Use
	TCLTEST variable directly instead of depending on the tcltest alias.

2001-09-09  David Gravereaux <davygrvy@pobox.com>

	* generic/tcl.h:
	* generic/tclPlatDecls.h: Reminder from David Cuthbert
	<dacut@kanga.org> that I hadn't finished the Borland compatibility
	stuff. [Patch 436116]

2001-09-09  Mo DeJong  <mdejong@users.sourceforge.net>

	* tests/cmdAH.test: Modify cmdAH-20.5 and cmdAH-24.8 to display the
	file atime or mtime results if the test fails.

2001-09-08  David Gravereaux <davygrvy@pobox.com>

	* win/mkd.bat:
	* win/rmd.bat: made these text files, text files again. [Patch 451333]

2001-09-08  Mo DeJong  <mdejong@users.sourceforge.net>

	* win/mkd.bat:
	* win/rmd.bat: Apply binary property (cvs admin -kb) to files and
	convert to CRLF linefeed format to fix the VC++ build. [Bug 219409]

2001-09-08 Vince Darley <vincentdarley@users.sourceforge.net>

	* generic/tclInt.h:
	* generic/tclFCmd.c:
	* doc/FileSystem.3:
	* generic/tclIOUtil.c: removed Tcl_FSCopyFile fallback to channel
	copying, since the channels will not have access to interpreters and
	the channel copying currently requires an interp. Code which required
	cross-platform copies always has interpreters, so that solves the
	problem. Fixes bug in TclKit.

2001-09-07  David Gravereaux <davygrvy@pobox.com>

	* win/tcl.m4: Added -link50compat option so a VC6 linker makes a VC5
	(pre sp3) compatible import library. [Bug 219257]

2001-09-07  Mo DeJong  <mdejong@users.sourceforge.net>

	* win/tclWinThrd.c (TclpThreadExit): Cast status argument to
	_endthreadex to unsigned instead of DWORD to match the Win32 function
	prototype.

2001-09-06  Andreas Kupries <andreas_kupries@users.sourceforge.net>

	* All the changes below serve to fix bug [219148] which reports a 80x
	performance hit for file I/O on Win* systems. On my system it was
	closer to a 120x hit. Problem report by Uwe Traum <no email address
	available>.

	The fix goes like this: The obstacle is 'FlushFileBuffers', executed
	whenever Tcl writes data to the OS, as Tcl has to wait for the disk to
	complete I/O, and disks are slow. We remove that obstacle. This opens
	another problem, [file size] reports back wrong numbers. So for [file
	size] we add the call back in. As optimization we keep track of the
	channels which were written to and flush only these.

	* win/tclWinFile.c (TclpObjStat): Added a call to
	'TclWinFlushDirtyChannels'. This ensures that [file size] and related
	commands report the correct size of a file even if Tcl has recently
	written to it. Unixoid OS's always report the correct size even for
	files with pending data, but Win* syssystem don't. They only report
	what is actually on disk.

	* win/tclWinInt.h: Added declaration of 'TclWinFlushDirtyChannels',
	making it available to other parts of the tcl core.

	* win/tclWinChan.c (TclWinFlushDirtyChannels): New, internal,
	procedure. Goes through the list of open file channels and forces the
	OS to flush its file buffers for all which were written to since the
	last call of this function. This is an expensive operation as Tcl has
	to wait for the OS to complete actual writes to the disk.

	(FileInfo): Added dirty flag required by the procedure above.

	(FileOutputProc): Removed flushing of file buffers, setting the dirty
	flag instead. This means that the previously incurred delays do not
	happen anymore.

	(TclWinOpenFileChannel): Added initialization of 'dirty' flag.

2001-09-06  Jeff Hobbs  <jeffh@ActiveState.com>

	* doc/http.n: noted -binary, charset and coding state keys.
	* tests/http.test:
	* library/http/pkgIndex.tcl:
	* library/http/http.tcl (geturl): correctly get charset parameter
	and convert text according to specified encoding (if known). RFC
	iso8859-1 is used by default. Also recognize Content-encoding to see
	if we should do binary translation. Added a CYA -binary switch for the
	cases that were missed. [Bugs 219211, 219399]

	* tests/ioUtil.test: changed to make better use of constraints and
	remove knownBug constraints that weren't valid.

2001-09-06  Don Porter  <dgp@users.sourceforge.net>

	* tests/unixInit.test (unixInit-3.2): Updated test to support newer
	HP-UX releases that properly report euc-jp as the system encoding for
	Japanese. Bug report and patch verification by Bob Techentin. [Bug
	453883]

	* doc/http.n:
	* library/http/*.tcl:
	* tools/tcl.wse.in:
	* tools/tclmin.wse:
	* unix/Makefile.in:
	* win/{Mm}akefile.*:  Updated http package to version 2.4, reflecting
	the new features just added.

2001-09-06 Vince Darley <vincentdarley@users.sourceforge.net>

	* generic/tclTest.c: tests of old-fs hooks no longer cause problems in
	threaded builds. Also removed unused unload proc.
	* generic/tcl.decls:
	* generic/tclIOUtilc: added Tcl_FSMountsChanged so that a vfs can
	inform the filesystem that the filesystem epoch must be changed (since
	cached filesystems may now be incorrect). Fixes problem running tclvfs
	extension.
	* library/tcltest/tcltest.tcl: if tests aren't in a native filesystem,
	then don't use pipes to run them. [Bug 458741]

2001-09-06  Donal K. Fellows  <fellowsd@cs.man.ac.uk>

	* generic/tcl.decls (479 generic):
	* generic/tclIO.c (Tcl_Seek,Tcl_Tell,Tcl_OutputBuffered): Added public
	function to return the size of the output buffer and reworked other
	channel functions to use this shared functionality and that of
	Tcl_InputBuffered() too. [TIP#49, Rolf Schroedter]

2001-09-05  David Gravereaux <davygrvy@pobox.com>

	* generic/tclPlatDecls.h:  Another small trim finalizing Borland
	support.

	* win/tclWinPipe.c:
	* win/tclWinPort.h:  More Borland compatibility fixes. Changed EDQUOT
	#define from 49 to 69. Borland had a clash as it was already using
	this number. Upon advice from Helmut Giese, EDQUOT has been found in
	other header files #defined as 69. [Patch 436116]

	* win/.cvsignore:  A few more glob patterns added.

	* win/makefile.bc (new):  Borland lives once more! rejoice..
	* generic/tclAlloc.c: Small Borland compatibility fix.
	* win/tclWinTime.c:  More Borland compatibility fixes. [Patch 436116]

2001-09-05 Vince Darley <vincentdarley@users.sourceforge.net>

	* tests/winFCmd.test: made notWin2000 constraint false if not running
	on Windows at all.

2001-09-04  David Gravereaux <davygrvy@pobox.com>

	* win/tclWinThrd.c:  Revisited _beginthreadex() stuff. Instead of
	assuming a c-runtime implimentation of _beginthreadex normal, I
	reversed the logic to not assume, and use when is by explicitly
	needing to add runtimes that support it such as Borland.

	* generic/tcl.h:
	* generic/tclPlatDecls.h:  Borland compatibility change so ClientData
	was properly typed as a void* and TCHAR would not be defined twice.

	* generic/tcl.h:  Removed a small mistake from before. Changes to the
	EXTERN macro for proper Borland compatibility will have to see a TIP.
	What's this with the MS compiler:

		__declspec(dllexport) int func (int a, int b);

	will have to be this with Borland:

		int __cdecl __export func (int a, int b);

	The order of the attribute needs to be after the return type.

2001-09-04  Don Porter  <dgp@users.sourceforge.net>

	* compat/strtod.c (strtod):  Fixed failure to handle expressions like
	3eq2 and failure to set errno on overflow. [Bug 440894]

2001-09-04  Miguel Sofer  <msofer@users.sourceforge.net>

	* generic/tclProc.c:
	* tests/proc.test: made [proc] check that formal args have simple
	names. [Bug 458548]

2001-09-04 Vince Darley <vincentdarley@users.sourceforge.net>

	Minor bug fixes in filesystem, plus small vfs changes as a result of
	enabling the test filesystem to work properly.
	* tests/fileName.test: ensure new test cleans up after itself
	* doc/filename.n:
	* generic/tclFileName.c: improved Mac path handling and document why
	[Bug 421842] on Windows handling of UNC paths is not valid.
	Documentation and code now much clearer on what is and is not a UNC
	path.
	* doc/FileSystem.3:
	* unix/tclUnixPipe.c:
	* generic/tclFCmd.c:
	* generic/tclIOUtil.c: fixed error message, fixed [Bug 453512] about
	dangerous use of tmpnam, replaced with mkstemp. Documented all the
	changes.
	* generic/tclTest.c: made test vfs fully functional as a 'reporting
	filesystem'.
	* generic/tcl.stubs:
	* generic/tcl.h:
	* generic/tclInt.h:
	* generic/tclIOUtil.c:
	* doc/file.n:
	* various platform-specific 'TclpLoadFile': fixed comments about
	unload behaviour, and completed objectification of loading. Required
	change to Tcl_Filesystem lookup table, so incompatible with 8.4a3, but
	not older versions of Tcl. The change also allows 'link' and
	'reporting' filesystems to function correctly when loading files.
	Implementation of 'file delete -force' copes with case where cwd is
	inside the directory. Moved overlooked Tcl_FSGetPathType from internal
	to external API. Made sure filesystems which are registered and then
	unregistered are only freed when all references to them are gone.
	Documented changes.
	* unix/tclUnixFCmd.c: when deleting directories recursively, make sure
	permissions are ok. Together with the above, this fixes [Bug 219139]
	* tests/winFCmd.test: differentiated test results for win2k versus
	not. This fixes [Bug: 219239]
	* tests/fCmd.test: added tests for 'file delete -force' where the cwd
	is inside, and when permissions are inadequate.

2001-09-04  Miguel Sofer  <msofer@users.sourceforge.net>

	* generic/tclCompile.c: fixed incorrect operands for INST_LIST [Bug
	458241] (David Cuthbert, dacut@users.sourceforge.net)

2001-09-03  Jeff Hobbs  <jeffh@ActiveState.com>

	* generic/tclExecute.c (TclExecuteByteCode): fixed missing comma in
	debug macro.

2001-09-03  Donal K. Fellows  <fellowsd@cs.man.ac.uk>

	* doc/ExprLongObj.3: Fixed error in documentation of argument type to
	Tcl_ExprObj [Bug 457435]

2001-09-02  David Gravereaux <davygrvy@pobox.com>

	* win/tclWinThrd.c:  Portability fix for Cygwin who's c-runtime,
	not surprisingly, doesn't have the MSVCRT specific _beginthreadex /
	_endthreadex pair. This might have to be revisited for proper Borland,
	lcc32, Watcom and other support as well. [Patch 444255]

	* win/tclWinThrd.c:  Moved FinalizeConditionEvent() proto to within
	the main #ifdef TCL_THREADS block to avoid mingw warning about it
	being there but unused.

	* win/makefile.vc:  Added -Zl (zee el) to tclStubLib.c compile line to
	make sure the tclstub84.lib static library is built without requiring
	a specific C-runtime library at link-time for the end-use developer.
	It has been noted on c.l.t that this trips many first time users
	trying to make extensions. [Patch 403533]

2001-08-31  Jeff Hobbs  <jeffh@ActiveState.com>

	* generic/tclInt.h: added TclCompileListCmd header
	* generic/tclBasic.c: added TclCompileListCmd compile proc
	* generic/tclCompCmds.c (TclCompileListCmd): function to compile the
	'list' command at parse time.
	* generic/tclExecute.c (TclExecuteByteCode): definition of INST_LIST
	bytecode.

	* doc/StringObj.3: added words of warning to use Tcl_ResetResult with
	the Tcl_Append* functions.

	* tests/compile.test: added compile-11.* interp result checks
	* generic/tclUtil.c (TclGetIntForIndex): added Tcl_ResetResult before
	Tcl_AppendStringsToObj to prevent shared object crash when called from
	bcc instruction. The Tcl_Append* calls that append to the result
	object that are invoked by bcc insts must remember to call
	Tcl_ResetResult because the bcc doesn't do this for us. [Bug 456892]

2001-08-30  Jeff Hobbs  <jeffh@ActiveState.com>

	* generic/tclIndexObj.c: fixed some casting problems that upset Crays.
	[Bug 419528] (andreasen)

2001-08-30  Don Porter  <dgp@users.sourceforge.net>

	* generic/tcl.h: Silence warning from Sun compiler. [Bug 454374]

2001-08-30  Miguel Sofer  <msofer@users.sourceforge.net>

	* generic/tclExecute.c: allow cached fully-qualified command names to
	be usable from different namespaces within the same interpreter
	without forcing a new lookup. This speeds up scripts that pass command
	names in variables ("this" in some OO packages). [Patch 456668]

2001-08-30 Vince Darley <vincentdarley@users.sourceforge.net>

	Further fs updates. After examining the most common Tcl extensions
	(TclX, BLT, Tk, TclPro, Mktclapp), it has been determined that only
	TclpGetCwd and the Access/Stat/Open insert/delete hooks of the
	internal fs functions are ever used. The remaining functions from
	Tcl's internal interfaces have therefore been removed, since Tcl now
	exports a more suitable public API (Tcl_FS...)

	* generic/tclInt.stubs:
	* generic/tclInt.h: updated for removed internal functions. Some new
	internal functions have been put in tclInt.h (and not exported in the
	stub table because good public equivalents exist).
	* generic/tclTest.c: some test functions used the internal private
	APIs. These tests have been retained, but modified to use public APIs.
	Also objectified the internal filesystem tests.
	* win/tclWinFile.c: removed TclpStat, TclpAccess and refactored code
	to use NativeAccess, NativeStat. This should speed up stat, access and
	glob commands.
	* win/tclWinFCmd.c: removed all TclpCopy/Rename/Delete File/Directory
	string-based procedures which aren't used any more. Improved
	efficiency of some other procedures. Ensure that filename conversions
	with a NULL interp do not crash Tcl.
	* mac/tclMacFCmd.c: wrapped long lines and cleaned up
	TclpObjNormalizePath, removed all TclpCopy/Rename/Delete
	File/Directory string-based procedures which aren't used any more.
	* mac/tclMacFile.c: removed obsolete TclpStat, TclpAccess, TclpChdir,
	etc.
	* unix/tclUnixFCmd.c: removed use of TclpAccess, removed all
	TclpCopy/Rename/Delete File/Directory string-based procedures which
	aren't used any more.
	* unix/tclUnixFile.c: removed obsolete TclpStat, TclpAccess,
	TclpChdir, etc.
	* tcl(Unix|Mac|Win)Chan.c: objectified TclpOpenFileChannel.
	* various 'load' implementations all objectified.
	* generic/tclFileName.c: removed redundant code.
	* generic/tclIOUtil.c: removed TclStat, TclAccess, TclpListVolumes.
	Fix to MatchInDirectory at the root of a volume. Also improved some
	documentation, and improved default path joining behaviour for virtual
	filesystems, especially regarding '~'.
	* tests/fileName.test: added tests to check for bugs fixed above.
	* doc/FileName.3: improved documentation

2001-08-30  David Gravereaux <davygrvy@pobox.com>

	* generic/tclAsync.c:
	* generic/tclEvent.c:
	* generic/tclInt.h: Improper cleanup of asyncMutex in tclAsync.c
	repaired. TclFinalizeSynchronization() was trying to remove a
	registered mutex that was dumped earlier when the TSD it was stored in
	was cleared. This was only surfacing on *nix. Windows was being masked
	by mutexes not actually being returned to the system! That was
	repaired in a previous patch. Needed to add a private
	TclFinalizeAsync() to tclAsync.c and called from Tcl_FinalizeThread().
	Pheww.. Is this done yet? [Bug 414419] requested by Rob Ratcliff
	<rrr6399@futuretek.com>

2001-08-28  Jeff Hobbs  <jeffh@ActiveState.com>

	* generic/tclCompCmds.c (TclPushVarName): noted 'static' defn.
	[Bug 453872]

2001-08-26  Don Porter <dgp@users.sourceforge.net>

	* library/auto.tcl (tcl_findLibrary):
	* tests/unixInit.test (unixInit-2.{1,9}):
	* unix/tclUnixInit.c (TclpInitLibraryPath):
	* win/tclWinInit.c (TclpInitLibraryPath):  Corrected inconsistency
	between  the search path for script libraries and the directory name
	$DISTNAME into which distributions built by 'make test' unpack. [Bug
	455642]

2001-08-24  Jeff Hobbs  <jeffh@ActiveState.com>

	* tests/stringComp.test: added string-1.3
	* generic/tclCompCmds.c (TclCompileStringCmd): changed to return
	TCL_OUT_LINE_COMPILE instead of TCL_ERROR when compiling and an
	unknown string method is called. This is necessary as the string
	command may be never called, or not until 'string' is redefined.

2001-08-24 Vince Darley <vincentdarley@users.sourceforge.net>

	* doc/glob.n: documented windows-style path issue with glob.
	[Bug 219392]
	* doc/filename.n: documented windows path/file length limitation.
	[Bug 454597]

2001-08-24  Don Porter <dgp@users.sourceforge.net>

	* tests/unixInit.test (unixInit-2.9): Corrected expected result to
	match Tcl's quirky construction of its init library path.

2001-08-23  Andreas Kupries <andreas_kupries@users.sourceforge.net>

	* win/tclWinPipe.c (BuildCommandLine): Fixed [Bug 432499]. Part of the
	code used the non-absolute path to the executable to determine
	quoting. This failed if the absolute path contained spaces, but the
	application name itself not. This bug caused no trouble on Win NT 5,
	but does for other variants in the Win* family. Report and fix due to
	Ken Poole <kenpoole@users.sourceforge.net>.

2001-08-23  Jeff Hobbs  <jeffh@ActiveState.com>

	* unix/configure:
	* unix/tcl.m4: added QNX-6 build support. [Bug 219410] (loverso)

	* unix/tclUnixFCmd.c:
	* generic/tclIOUtil.c:
	* generic/tclFileName.c: corrected minor compiler warnings.

2001-08-23 Vince Darley <vincentdarley@users.sourceforge.net>