• Tcl / Tk 8.6.12 RELEASED

    From Don Porter@21:1/5 to All on Fri Nov 5 17:19:21 2021
    Tcl/Tk 8.6.12 Release Announcement
    November 5, 2021

    The Tcl Core Team is pleased to announce the 8.6.12 releases of the Tcl
    dynamic language and the Tk toolkit. This is the twelfth patch release
    of Tcl/Tk 8.6. More details can be found below. We would like to
    express our gratitude to all those who submit bug reports and patches.
    This information is invaluable in enabling us to identify and eliminate problems in the core.

    Where to get the new releases:
    ------------------------------

    Tcl/Tk 8.6.12 sources are freely available as open source from the
    Tcl Developer Xchange web site at:

    http://www.tcl-lang.org/software/tcltk/8.6.html

    This web page also contains additional information about the releases, including new features and notes about installing and compiling the
    releases. Sources are always available from the Tcl SourceForge
    project's file distribution area:

    http://sourceforge.net/projects/tcl/files/

    This distribution is source code only. We keep links to some third
    parties offering pre-built binaries for various systems here:

    http://www.tcl-lang.org/software/tcltk/bindist.html

    For additional information:
    ---------------------------

    Please visit the Tcl Developer Xchange web site:

    http://www.tcl-lang.org/

    This site contains a variety of information about Tcl/Tk in general, the
    core Tcl and Tk distributions, Tcl development tools, and much more.

    Summary of Changes since Tcl/Tk 8.6.11:
    --------------------------------------

    This is a patch release, so it primarily includes bug fixes and corrections
    to erratic behavior. Highlighted changes are noted below. The changes file
    at the root of the source tree contains a more complete list. The Timelines
    of all changes are online.

    http://core.tcl-lang.org/tcl/
    http://core.tcl-lang.org/tk/

    * Tk compatibility with Mac OSX, including Monterey
    - Make use of a backing CALayer to fix rendering issues
    - Respect the key repeat system setting
    - File dialogs on Monterey
    - Clarify use of icons in [tk_messageBox]
    - Improved support of pixel formats
    - Avoid multiple button events during window activation
    - Raise Tk window when exposed by Mission Control

    * [TIP 608] New virtual event <<TkWorldChanged>>

    * New keycodes: CodeInput, SingleCandidate, MultipleCandidate,
    PreviousCandidate

    * Keycode portability: OE, oe, Ydiaeresis

    * New support for POSIX error: EILSEQ

    * Unix tty channels now tolerate EINTR
    *** POTENTIAL INCOMPATIBILITY ***

    * Try to restore Tcl's [update] command when Tk is unloaded.

    * Addressed build tool security issue raised in CVE-2021-35331.

    * Fix crashes or hangs in...
    - Mac window event when non-Tk windows go full screen
    - Windows loading of the Phaistos font.
    - embeded window destruction when container toplevel is reused
    - Mac menu label contains non-BMP character
    - Mac use of a dead key as menu accelerator (e.g. command-acute)
    - [tkwait variable] with race in variable destruction
    - [clipboard get] with data in invalid encoding
    - Tcl_PutEnv() called from main() on Windows
    - ensemble rewrite machinery (see namespace-42.11)

    * TkpDrawAngledCharsInContext leaked a CGColor.

    * Adapt some string operations for Emoji

    * Repair EIAS violation in [concat foo [list #]]

    * Package initialization order in wish using static packages

    * Make Xft usage thread safe.

    * Failure when a [proc] argument name is computed, not literal

    * Peer text cursor motion (see textDisp-11.22)

    * Support for Unicode 14

    * tzdata updated to Olson's tzdata2021e

    * Updated bundled packages
    - Itcl 4.2.2
    - sqlite3 3.36.0
    - Thread 2.8.7
    - TDBC* 1.1.3
    - dde 1.4.4 - Tcl 9 installation compatibility
    - platform 1.0.18 - Big Sur and Monterey support

    --
    Tcl Core Team and Maintainers
    Don Porter, Tcl Core Release Manager

    --
    | Don Porter Applied and Computational Mathematics Division |
    | donald.porter@nist.gov Information Technology Laboratory |
    | http://math.nist.gov/~DPorter/ NIST | |______________________________________________________________________|

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From fei jay@21:1/5 to All on Tue Sep 13 05:03:02 2022
    在 2021年11月6日星期六 UTC+8 05:19:26,<Don Porter> 写道:
    Tcl/Tk 8.6.12 Release Announcement
    November 5, 2021

    The Tcl Core Team is pleased to announce the 8.6.12 releases of the Tcl dynamic language and the Tk toolkit. This is the twelfth patch release
    of Tcl/Tk 8.6. More details can be found below. We would like to
    express our gratitude to all those who submit bug reports and patches.
    This information is invaluable in enabling us to identify and eliminate problems in the core.

    Where to get the new releases:
    ------------------------------

    Tcl/Tk 8.6.12 sources are freely available as open source from the
    Tcl Developer Xchange web site at:

    http://www.tcl-lang.org/software/tcltk/8.6.html

    This web page also contains additional information about the releases, including new features and notes about installing and compiling the releases. Sources are always available from the Tcl SourceForge
    project's file distribution area:

    http://sourceforge.net/projects/tcl/files/

    This distribution is source code only. We keep links to some third
    parties offering pre-built binaries for various systems here:

    http://www.tcl-lang.org/software/tcltk/bindist.html

    For additional information:
    ---------------------------

    Please visit the Tcl Developer Xchange web site:

    http://www.tcl-lang.org/

    This site contains a variety of information about Tcl/Tk in general, the core Tcl and Tk distributions, Tcl development tools, and much more.

    Summary of Changes since Tcl/Tk 8.6.11: --------------------------------------

    This is a patch release, so it primarily includes bug fixes and corrections to erratic behavior. Highlighted changes are noted below. The changes file at the root of the source tree contains a more complete list. The Timelines of all changes are online.

    http://core.tcl-lang.org/tcl/
    http://core.tcl-lang.org/tk/

    * Tk compatibility with Mac OSX, including Monterey
    - Make use of a backing CALayer to fix rendering issues
    - Respect the key repeat system setting
    - File dialogs on Monterey
    - Clarify use of icons in [tk_messageBox]
    - Improved support of pixel formats
    - Avoid multiple button events during window activation
    - Raise Tk window when exposed by Mission Control

    * [TIP 608] New virtual event <<TkWorldChanged>>

    * New keycodes: CodeInput, SingleCandidate, MultipleCandidate, PreviousCandidate

    * Keycode portability: OE, oe, Ydiaeresis

    * New support for POSIX error: EILSEQ

    * Unix tty channels now tolerate EINTR
    *** POTENTIAL INCOMPATIBILITY ***

    * Try to restore Tcl's [update] command when Tk is unloaded.

    * Addressed build tool security issue raised in CVE-2021-35331.

    * Fix crashes or hangs in...
    - Mac window event when non-Tk windows go full screen
    - Windows loading of the Phaistos font.
    - embeded window destruction when container toplevel is reused
    - Mac menu label contains non-BMP character
    - Mac use of a dead key as menu accelerator (e.g. command-acute)
    - [tkwait variable] with race in variable destruction
    - [clipboard get] with data in invalid encoding
    - Tcl_PutEnv() called from main() on Windows
    - ensemble rewrite machinery (see namespace-42.11)

    * TkpDrawAngledCharsInContext leaked a CGColor.

    * Adapt some string operations for Emoji

    * Repair EIAS violation in [concat foo [list #]]

    * Package initialization order in wish using static packages

    * Make Xft usage thread safe.

    * Failure when a [proc] argument name is computed, not literal

    * Peer text cursor motion (see textDisp-11.22)

    * Support for Unicode 14

    * tzdata updated to Olson's tzdata2021e

    * Updated bundled packages
    - Itcl 4.2.2
    - sqlite3 3.36.0
    - Thread 2.8.7
    - TDBC* 1.1.3
    - dde 1.4.4 - Tcl 9 installation compatibility
    - platform 1.0.18 - Big Sur and Monterey support

    --
    Tcl Core Team and Maintainers
    Don Porter, Tcl Core Release Manager

    --
    | Don Porter Applied and Computational Mathematics Division |
    | donald...@nist.gov Information Technology Laboratory |
    | http://math.nist.gov/~DPorter/ NIST | |______________________________________________________________________|
    Found crash on Chinese “大东宝马”,any ideas?
    #0 0x00007fb7c2f7d418 in Tcl_UtfToUniChar () from libtcl8.6.so
    #1 0x00007fb7c2f7ee1f in TclUtfToUCS4 () from libtcl8.6.so
    #2 0x00007fb7c2f7f244 in Tcl_UtfToLower () from libtcl8.6.so
    #3 0x00007fb7c2f1ebba in ?? () from libtcl8.6.so
    #4 0x00007fb7c2e84aa6 in TclNRRunCallbacks () from libtcl8.6.so
    #5 0x00007fb7c2e86273 in TclEvalEx () from libtcl8.6.so
    #6 0x00007fb7c2e868b3 in Tcl_EvalEx () from libtcl8.6.so
    #7 0x00007fb7c2e868f5 in Tcl_Eval () from libtcl8.6.so

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From fei jay@21:1/5 to All on Wed Sep 14 02:59:30 2022
    在 2022年9月13日星期二 UTC+8 20:03:04,<fei jay> 写道:
    在 2021年11月6日星期六 UTC+8 05:19:26,<Don Porter> 写道:
    Tcl/Tk 8.6.12 Release Announcement
    November 5, 2021

    The Tcl Core Team is pleased to announce the 8.6.12 releases of the Tcl dynamic language and the Tk toolkit. This is the twelfth patch release
    of Tcl/Tk 8.6. More details can be found below. We would like to
    express our gratitude to all those who submit bug reports and patches. This information is invaluable in enabling us to identify and eliminate problems in the core.

    Where to get the new releases:
    ------------------------------

    Tcl/Tk 8.6.12 sources are freely available as open source from the
    Tcl Developer Xchange web site at:

    http://www.tcl-lang.org/software/tcltk/8.6.html

    This web page also contains additional information about the releases, including new features and notes about installing and compiling the releases. Sources are always available from the Tcl SourceForge
    project's file distribution area:

    http://sourceforge.net/projects/tcl/files/

    This distribution is source code only. We keep links to some third
    parties offering pre-built binaries for various systems here:

    http://www.tcl-lang.org/software/tcltk/bindist.html

    For additional information:
    ---------------------------

    Please visit the Tcl Developer Xchange web site:

    http://www.tcl-lang.org/

    This site contains a variety of information about Tcl/Tk in general, the core Tcl and Tk distributions, Tcl development tools, and much more.

    Summary of Changes since Tcl/Tk 8.6.11: --------------------------------------

    This is a patch release, so it primarily includes bug fixes and corrections
    to erratic behavior. Highlighted changes are noted below. The changes file at the root of the source tree contains a more complete list. The Timelines
    of all changes are online.

    http://core.tcl-lang.org/tcl/
    http://core.tcl-lang.org/tk/

    * Tk compatibility with Mac OSX, including Monterey
    - Make use of a backing CALayer to fix rendering issues
    - Respect the key repeat system setting
    - File dialogs on Monterey
    - Clarify use of icons in [tk_messageBox]
    - Improved support of pixel formats
    - Avoid multiple button events during window activation
    - Raise Tk window when exposed by Mission Control

    * [TIP 608] New virtual event <<TkWorldChanged>>

    * New keycodes: CodeInput, SingleCandidate, MultipleCandidate, PreviousCandidate

    * Keycode portability: OE, oe, Ydiaeresis

    * New support for POSIX error: EILSEQ

    * Unix tty channels now tolerate EINTR
    *** POTENTIAL INCOMPATIBILITY ***

    * Try to restore Tcl's [update] command when Tk is unloaded.

    * Addressed build tool security issue raised in CVE-2021-35331.

    * Fix crashes or hangs in...
    - Mac window event when non-Tk windows go full screen
    - Windows loading of the Phaistos font.
    - embeded window destruction when container toplevel is reused
    - Mac menu label contains non-BMP character
    - Mac use of a dead key as menu accelerator (e.g. command-acute)
    - [tkwait variable] with race in variable destruction
    - [clipboard get] with data in invalid encoding
    - Tcl_PutEnv() called from main() on Windows
    - ensemble rewrite machinery (see namespace-42.11)

    * TkpDrawAngledCharsInContext leaked a CGColor.

    * Adapt some string operations for Emoji

    * Repair EIAS violation in [concat foo [list #]]

    * Package initialization order in wish using static packages

    * Make Xft usage thread safe.

    * Failure when a [proc] argument name is computed, not literal

    * Peer text cursor motion (see textDisp-11.22)

    * Support for Unicode 14

    * tzdata updated to Olson's tzdata2021e

    * Updated bundled packages
    - Itcl 4.2.2
    - sqlite3 3.36.0
    - Thread 2.8.7
    - TDBC* 1.1.3
    - dde 1.4.4 - Tcl 9 installation compatibility
    - platform 1.0.18 - Big Sur and Monterey support

    --
    Tcl Core Team and Maintainers
    Don Porter, Tcl Core Release Manager

    --
    | Don Porter Applied and Computational Mathematics Division |
    | donald...@nist.gov Information Technology Laboratory |
    | http://math.nist.gov/~DPorter/ NIST | |______________________________________________________________________|
    Found crash on Chinese “大东宝马”,any ideas?
    #0 0x00007fb7c2f7d418 in Tcl_UtfToUniChar () from libtcl8.6.so
    #1 0x00007fb7c2f7ee1f in TclUtfToUCS4 () from libtcl8.6.so
    #2 0x00007fb7c2f7f244 in Tcl_UtfToLower () from libtcl8.6.so
    #3 0x00007fb7c2f1ebba in ?? () from libtcl8.6.so
    #4 0x00007fb7c2e84aa6 in TclNRRunCallbacks () from libtcl8.6.so
    #5 0x00007fb7c2e86273 in TclEvalEx () from libtcl8.6.so
    #6 0x00007fb7c2e868b3 in Tcl_EvalEx () from libtcl8.6.so
    #7 0x00007fb7c2e868f5 in Tcl_Eval () from libtcl8.6.so

    we found this commit has not fully merged at 8.6.12 https://github.com/tcltk/tcl/commit/3af16acbcb63ea2935d71b905371252560dc4659 and "大东宝马" crash fixed when we patch this

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)