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-rw-r--r--tools/makeHeader.tcl2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/makeHeader.tcl b/tools/makeHeader.tcl
index dd2f199..c72219f 100644
--- a/tools/makeHeader.tcl
+++ b/tools/makeHeader.tcl
@@ -25,7 +25,7 @@ namespace eval makeHeader {
}
set XFORM {[format \\\\\\\\u%04x {*}[scan & %c]]}
- subst [regsub -all {[^\u0020-\u007e]} [string map $MAP $str] $XFORM]
+ subst [regsub -all {[^\x20-\x7E]} [string map $MAP $str] $XFORM]
}
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