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| author | dkf <donal.k.fellows@manchester.ac.uk> | 2009-12-11 11:18:54 (GMT) |
|---|---|---|
| committer | dkf <donal.k.fellows@manchester.ac.uk> | 2009-12-11 11:18:54 (GMT) |
| commit | 8b4e67afad45324f1e560417e3429252383c1263 (patch) | |
| tree | 01154ec433c8334d004f9a1616186ced8c9481f7 /library | |
| parent | acce982a04d02ecfb316d7df97119428f7116539 (diff) | |
| download | tk-8b4e67afad45324f1e560417e3429252383c1263.zip tk-8b4e67afad45324f1e560417e3429252383c1263.tar.gz tk-8b4e67afad45324f1e560417e3429252383c1263.tar.bz2 | |
[Bug 2912473]: Stop problems caused by display names with a double colon in.
Diffstat (limited to 'library')
| -rw-r--r-- | library/tk.tcl | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/library/tk.tcl b/library/tk.tcl index f656e9a..fbd89f1 100644 --- a/library/tk.tcl +++ b/library/tk.tcl @@ -3,7 +3,7 @@ # Initialization script normally executed in the interpreter for each # Tk-based application. Arranges class bindings for widgets. # -# RCS: @(#) $Id: tk.tcl,v 1.46.2.7 2007/04/29 02:24:49 das Exp $ +# RCS: @(#) $Id: tk.tcl,v 1.46.2.8 2009/12/11 11:18:54 dkf Exp $ # # Copyright (c) 1992-1994 The Regents of the University of California. # Copyright (c) 1994-1996 Sun Microsystems, Inc. @@ -242,6 +242,11 @@ proc ::tk::ScreenChanged screen { set disp $screen } + # Ensure that namespace separators never occur in the display name (as + # they cause problems in variable names). Double-colons exist in some VNC + # display names. [Bug 2912473] + set disp [string map {:: _doublecolon_} $disp] + uplevel #0 upvar #0 ::tk::Priv.$disp ::tk::Priv variable ::tk::Priv global tcl_platform |