From b786806fd355cc770c94561c2ec675d273d2313f Mon Sep 17 00:00:00 2001
From: imiyazaki <imiyazaki>
Date: Wed, 22 Oct 2003 16:58:46 +0000
Subject: [PATCH] enable &de_er() to work. add IDC escape.

---
 chise2otf/chise2otf |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/chise2otf/chise2otf b/chise2otf/chise2otf
index 17ee581..ab1274c 100755
--- a/chise2otf/chise2otf
+++ b/chise2otf/chise2otf
@@ -158,7 +158,8 @@ while(<>){
     if($in_cs ne 'ucs@mcs'){
 	s/(.)/pack("U",&get_char_id(unpack("U",$1),$in_cs))/ge;
     }
-    s/&(.*?);/&de_er($1)/ge;
+    s/((?:^|[^\\])(?:\\\\)*)(&.*?;)/$1.&de_er($2)/ge;
+    s/((?:^|[^\\])(?:\\\\)*)\\([$idc])/$1.'\UTFM{'.sprintf("%X",unpack("U",$2)).'}'/ge;
     @chars=split(//);
     for($i=0;$i<=$#chars;$i++){
 	$char=$chars[$i];
-- 
1.7.10.4