diff options
| -rw-r--r-- | library/tk.tcl | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/library/tk.tcl b/library/tk.tcl index be7b23e..4f1b378 100644 --- a/library/tk.tcl +++ b/library/tk.tcl @@ -3,11 +3,11 @@ # Initialization script normally executed in the interpreter for each # Tk-based application. Arranges class bindings for widgets. # -# RCS: @(#) $Id: tk.tcl,v 1.18 2000/02/01 23:23:21 ericm Exp $ +# RCS: @(#) $Id: tk.tcl,v 1.19 2000/02/08 10:00:55 hobbs Exp $ # # Copyright (c) 1992-1994 The Regents of the University of California. # Copyright (c) 1994-1996 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 Scriptics Corporation. +# Copyright (c) 1998-2000 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. @@ -274,13 +274,13 @@ switch $tcl_platform(platform) { # that is returned when the user presses <Shift-Tab>. In order for # tab traversal to work, we have to add these keysyms to the # PrevWindow event. - switch $tcl_platform(os) { - "IRIX" - - "Linux" { - event add <<PrevWindow>> <ISO_Left_Tab> - } - "HP-UX" { - event add <<PrevWindow>> <hpBackTab> + # The info exists is necessary, because tcl_platform(os) doesn't + # exist in safe interpreters. + if {[info exists tcl_platform(os)]} { + switch $tcl_platform(os) { + "IRIX" - + "Linux" { event add <<PrevWindow>> <ISO_Left_Tab> } + "HP-UX" { event add <<PrevWindow>> <hpBackTab> } } } trace variable tk_strictMotif w tkEventMotifBindings |