From 7439d4b3ddafa248e1d9a1d5ea630aabef40a081 Mon Sep 17 00:00:00 2001
From: imiyazaki <imiyazaki>
Date: Sun, 19 Oct 2003 04:11:35 +0000
Subject: [PATCH] fix GT-K in %er_aliases. add $er_prefix_re to simplify
 codes.

---
 Chise_utils/Chise_utils.pm |    7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/Chise_utils/Chise_utils.pm b/Chise_utils/Chise_utils.pm
index e63122d..8414736 100644
--- a/Chise_utils/Chise_utils.pm
+++ b/Chise_utils/Chise_utils.pm
@@ -77,7 +77,7 @@ my %er_alias =
      'CB','=cbeta',
      'CDP','=big5-cdp',
      'GT','=gt',
-     'GT-K','=gt',
+     'GT-K','=gt-k',
      'HZK1','=hanziku-1',
      'HZK2','=hanziku-2',
      'HZK3','=hanziku-3',
@@ -100,6 +100,8 @@ my %er_alias =
      'M','=daikanwa',
      );
 
+my $er_prefix_re=join '|', keys %er_alias;
+
 if(-d "$DB_HOME/character"){
     for (glob "$DB_HOME/character/feature/*"){
 	next if(/\.txt$/);
@@ -236,12 +238,11 @@ sub get_chars_for{
 sub de_er{
     my($er)=@_;
     my($output_char,$atr,$value);
-    my $keys = join '|', keys %er_alias;
     if($er=~/^\d+$/){
 	$output_char=pack("U",$er);
     }elsif($er=~/^U[\+\-]([a-fA-F\d]+)/){
 	$output_char=pack("U",hex($1));
-    }elsif($er=~/(?:I\-)?($keys)\-?([0-9a-fA-F]+)/){
+    }elsif($er=~/(?:I\-)?($er_prefix_re)\-?([0-9a-fA-F]+)/){
 	($atr,$value)=($1,$2);
 	unless($er_alias{$atr}=~/daikanwa|gt/){
 	    $value=hex($value);
-- 
1.7.10.4