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authorjan.nijtmans <nijtmans@users.sourceforge.net>2016-03-22 13:15:21 (GMT)
committerjan.nijtmans <nijtmans@users.sourceforge.net>2016-03-22 13:15:21 (GMT)
commitf16557b5a03c04972b0b35eef114e92d2195e529 (patch)
treee3822a417e6a9c5a1e5437f5334a484e4c3b8ab0 /library/word.tcl
parentc829651d80705243c9ea3665699f13ad901debbe (diff)
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Alternative solution for [f1253530cd]bug_f1253530cd_alt
Diffstat (limited to 'library/word.tcl')
-rw-r--r--library/word.tcl16
1 files changed, 12 insertions, 4 deletions
diff --git a/library/word.tcl b/library/word.tcl
index b8f34a5..3e4bc3a 100644
--- a/library/word.tcl
+++ b/library/word.tcl
@@ -15,12 +15,20 @@
if {$::tcl_platform(platform) eq "windows"} {
# Windows style - any but a unicode space char
- set ::tcl_wordchars {\S}
- set ::tcl_nonwordchars {\s}
+ if {![info exists ::tcl_wordchars]} {
+ set ::tcl_wordchars {\S}
+ }
+ if {![info exists ::tcl_nonwordchars]} {
+ set ::tcl_nonwordchars {\s}
+ }
} else {
# Motif style - any unicode word char (number, letter, or underscore)
- set ::tcl_wordchars {\w}
- set ::tcl_nonwordchars {\W}
+ if {![info exists ::tcl_wordchars]} {
+ set ::tcl_wordchars {\w}
+ }
+ if {![info exists ::tcl_nonwordchars]} {
+ set ::tcl_nonwordchars {\W}
+ }
}
# Arrange for caches of the real matcher REs to be kept, which enables the REs