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Bron: Tcl Developer Xchange

Het Tcl Core Team heeft twee nieuwe versies van het Tcl/tk-pakket uitgebracht, dat bestaat uit de tcl-scriptingtaal en de bijbehorende toolkit. Tcl is een krachtige scriptingtaal die eenvoudig is opgebouwd en ondersteuning biedt voor verschillende platformen. Tk is een grafische toolkit voor deze scriptingtaal en geeft je de mogelijk om grafische applicaties te ontwikkelen. Het versienummer is inmiddels aangekomen bij 8.5.6 in de stable-tak en daarnaast is de eerste bčtaversie van 8.6 verschenen in de ontwikkel-tak. Beide uitgaves worden zoals gewoonlijk als broncode verspreid en zijn voorzien van de volgende aankondigingen:

Tcl/Tk 8.5.6 Release Announcement

The Tcl Core Team is pleased to announce the 8.5.6 releases of the Tcl dynamic language and the Tk toolkit. This is the sixth patch release of Tcl/Tk 8.5. 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.

Summary of Changes since Tcl/Tk 8.5.5:

The following were the main changes in Tcl/Tk 8.5.6. A complete list can be found in the changes file at the root of the source tree. The more complete ChangeLog is also included with each source release. This is a patch release, so it primarily included bug fixes and corrections to erratic behavior. Below are only the most notable changes.
  • Keyboard bindings for ttk::scale.
  • [wm manage] now limited to frame-like widgets.
  • Fix ability to join threads on 64-bit Windows.
  • Fixed parser errors expanding literals like: {*}{\{} .
  • New version 2.7.2 of http package:
    restored ability to read SHOUTcast streams.
  • Permit [text] widget names containing "-".
  • Prevent hang during channel finalization.
  • Stop crash using nondefault visual.
  • Fix [seek] exposing channels to all interps.
  • Tk_Create*ImageType() routines now thread safe.
  • Stop tempfile litter from [load] from VFS.
  • Fixed [file normalize] of some paths returned by [glob].
  • New version 1.1.4 of platform::shell package:
    compatibility with changes in Tcl Modules.

Tcl/Tk 8.6b1 Release Announcement

The Tcl Core Team is pleased to announce the 8.6b1 releases of the Tcl dynamic language and the Tk toolkit. This is the first beta 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.

Summary of Changes since Tcl/Tk 8.6a3:

The following were the main changes in Tcl/Tk 8.6b1. A complete list can be found in the changes file at the root of the source tree. The more complete ChangeLog is also included with each source release. This is a beta release of 8.6. The beta designation means that the feature set for 8.6 is believed to be complete, and the focus is now on testing and bug fixing moving quickly toward an 8.6.0 release. All relevant bug fixes (and some more) up to and including 8.5.6 changes are included in 8.6b1. This release is a development release, and should only be considered for deployment use after considerable testing.
  • [TIP 329] New commands: [try], [throw]
  • [TIP 234] New command: [zlib]
  • [TIP 343] Enhanced commands: [format], [scan] add %b specifier.
  • [TIP 332] Enhanced command: [close $chan read|write].
  • New widget: [ttk::spinbox].
  • [TIP 210] New subcommand: [file tempfile].
  • [TIP 321] New subcommand: [tk busy].
  • [TIP 324] New subcommand (dialog box): [tk fontchooser].
  • [TIP 97] New subcommands: [$canvas imove], [$canvas rchars].
  • [TIP 341] Enhanced subcommand: [dict filter] takes multiple patterns.
  • [TIP 119] New canvas option: -angle for text items.
  • [TIP 197] New text option: -insertunfocussed.
  • New ttk theme: vista -- uses new "hover" state.
  • [TIP 308] New package: tdbc 1.0b1 .
  • [TIP 322] New routines: Tcl_NR*(): non-recursive eval for extensions.
  • [TIP 336] New routines: Tcl_*ErrorLine().
    *** POTENTIAL INCOMPATIBILITY in interp->errorline access ***
    *** Define USE_INTERP_ERRORLINE for legacy code support ***
  • [TIP 307] New routine: Tcl_TransferResult().
  • [TIP 335] New routine: Tcl_InterpActive().
  • [TIP 337] New routine: Tcl_BackgroundException().
  • [TIP 338] New routines: Tcl_*StartupScript()
    *** POTENTIAL INCOMPATIBILITY for callers of Tcl*Startup*() ***
  • New feature: build script support for bundled packages.
  • System encoding during initialization now iso8859-1, not identity.
    *** POTENTIAL INCOMPATIBILITY ***
  • [oo::define] revised context for name resolution, includes caller.
    *** POTENTIAL INCOMPATIBILITY with earlier TclOO ***
  • [event generate] support for events.
  • Fixed broken [for $start $end $incr continue].
  • New demos: ctext.tcl, fontchoose.tcl .
Versienummer:8.5.6 / 8.6b1
Releasestatus:Final
Besturingssystemen:Windows 9x, Windows NT, Windows 2000, Linux, BSD, Windows XP, macOS, Solaris, UNIX, Windows Server 2003, Windows Vista, Windows Server 2008
Website:Tcl Developer Xchange
Download:http://www.tcl.tk/software/tcltk/choose.html
Licentietype:Voorwaarden (GNU/BSD/etc.)
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