In the script library, selected modernizations from Patrick Fradin.

1 files changed, 5 insertions, 5 deletions

diff --git a/library/word.tcl b/library/word.tcl
index 16a4638..b8f34a5 100644
--- a/library/word.tcl
+++ b/library/word.tcl
@@ -67,7 +67,7 @@ namespace eval ::tcl {
 proc tcl_wordBreakAfter {str start} {
     variable ::tcl::WordBreakRE
     set result {-1 -1}
-    regexp -indices -start $start $WordBreakRE(after) $str result
+    regexp -indices -start $start -- $WordBreakRE(after) $str result
     return [lindex $result 1]
 }
 
@@ -85,7 +85,7 @@ proc tcl_wordBreakAfter {str start} {
 proc tcl_wordBreakBefore {str start} {
     variable ::tcl::WordBreakRE
     set result {-1 -1}
-    regexp -indices $WordBreakRE(before) [string range $str 0 $start] result
+    regexp -indices -- $WordBreakRE(before) [string range $str 0 $start] result
     return [lindex $result 1]
 }
 
@@ -104,7 +104,7 @@ proc tcl_wordBreakBefore {str start} {
 proc tcl_endOfWord {str start} {
     variable ::tcl::WordBreakRE
     set result {-1 -1}
-    regexp -indices -start $start $WordBreakRE(end) $str result
+    regexp -indices -start $start -- $WordBreakRE(end) $str result
     return [lindex $result 1]
 }
 
@@ -122,7 +122,7 @@ proc tcl_endOfWord {str start} {
 proc tcl_startOfNextWord {str start} {
     variable ::tcl::WordBreakRE
     set result {-1 -1}
-    regexp -indices -start $start $WordBreakRE(next) $str result
+    regexp -indices -start $start -- $WordBreakRE(next) $str result
     return [lindex $result 1]
 }
 
@@ -138,7 +138,7 @@ proc tcl_startOfNextWord {str start} {
 proc tcl_startOfPreviousWord {str start} {
     variable ::tcl::WordBreakRE
     set word {-1 -1}
-    regexp -indices $WordBreakRE(previous) [string range $str 0 $start-1] \
+    regexp -indices -- $WordBreakRE(previous) [string range $str 0 $start-1] \
 	    result word
     return [lindex $word 0]
 }