robin 发表于 2016-10-26 09:43:35

Tcl/Tk 8.6.6 发布,用于信息产业的编程语言

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  Tcl/Tk 8.6.6 主要是修复 bug 的版本,但令人惊讶的是,该版本中包括了诸多新功能,其中最受期待的当属更新的 Unicode 支持。
  * More configuration options for text tags.
  * [$text edit (canundo|canredo)].
  * Update to Unicode 9.0.
  *** POTENTIAL INCOMPATIBILITY ***
  * Final newline in handling restored compat with 8.6.4 and 
  before.
  *** POTENTIAL INCOMPATIBILITY ***
  * support for more Windows filesystem conventions. 
  
  
  *** POTENTIAL INCOMPATIBILITY ***
  * now ignores custom resolvers in $ns.
  *** POTENTIAL INCOMPATIBILITY ***
  * Tcl_WrongNumArgs() now uses proper list formatting in error message.
  Matters when parameter names contain spaces, etc.
  *** POTENTIAL INCOMPATIBILITY ***
  * Fixed crashes or hangs in...
  -
  - compiled
  - notifier finalization
  - server socket creation on Win
  -
  - Tcl_DString appends to self
  - mouse pointer warping
  - Aqua geometry calculations on new toplevel
  - zlib-8.17, zlib-8.18
  - apply {{} {lassign {} item; dict update item item item two two {}}}
  - after namespace delete destroys variable waited on.
  * Fix: Safe handling of widget destruction during callbacks.
  * Fix: compiled .
  *** POTENTIAL INCOMPATIBILITY ***
  * Fix: circumstances of command callbacks from .
  * Fix: Stopevent firing from hidden panes of panedwindow.
  * Fix:delivery to text peers.
  
  * Win: Mouse events in exposed window after double click in file dialog.
  
  * Improve support for text bindings customization.
  * Improved performance scaling of .
  * Xft color font speed.
  * Restored support for TclBlend.
  
  * tcltest -relateddir processing in sorted order
  * Aqua appearance fixes.
  * Updated bundled packages
  
  - tcltest 2.4.0: (TIP 447) execution time verbosity option
  - registry 1.3.2:
  - Itcl 4.0.5
  - Thread 2.8.0
  - sqlite 3.13.0
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