remove case ignoring of entity reference.

diff --git a/Chise_utils/Chise_utils.pm b/Chise_utils/Chise_utils.pm
index b0d7608..0cdd999 100644 (file)
--- a/Chise_utils/Chise_utils.pm
+++ b/Chise_utils/Chise_utils.pm
@@ -226,7 +226,7 @@ sub de_er{
        $output_char=pack("U",$er);
     }elsif($er=~/^U[\+\-]([a-fA-F\d]+)/){
        $output_char=pack("U",hex($1));
-    }elsif($er=~/(?:I\-)?($keys)\-?([0-9a-f]+)/i){
+    }elsif($er=~/(?:I\-)?($keys)\-?([0-9a-fA-F]+)/){
        ($atr,$value)=($1,$2);
        unless($er_alias{$atr}=~/daikanwa|gt/){
            $value=hex($value);