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-rw-r--r--tests/utf.test4
-rw-r--r--tools/uniClass.tcl2
2 files changed, 3 insertions, 3 deletions
diff --git a/tests/utf.test b/tests/utf.test
index ad1e7b8..35c5f73 100644
--- a/tests/utf.test
+++ b/tests/utf.test
@@ -322,8 +322,8 @@ test utf-21.11 {TclUniCharIsControl} {
string is control \u00ad
} {1}
test utf-21.12 {unicode control char in regc_locale.c} {
- # [Bug 3464428]
- regexp {^[[:cntrl:]]$} \u00ad
+ # [Bug 3464428], [Bug a876646efe]
+ regexp {^[[:cntrl:]]*$} \u0000\u001f\u00ad
} {1}
test utf-22.1 {TclUniCharIsWordChar} {
diff --git a/tools/uniClass.tcl b/tools/uniClass.tcl
index 32b40e9..9b4819d 100644
--- a/tools/uniClass.tcl
+++ b/tools/uniClass.tcl
@@ -72,7 +72,7 @@ proc genTable {type} {
if {$i == ($last + 1)} {
set last $i
} else {
- if {$first > 0} {
+ if {$first >= 0} {
emitRange $first $last
}
set first $i