* regex.c (re_compile_pattern): should check if c is not a

  multibyte chracter.  a patch from KIMURA Koichi
  <kimura.koichi at canon.co.jp>.  [ruby-dev:28598]


git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_8@10106 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,9 @@
+Tue Apr 25 00:08:24 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* regex.c (re_compile_pattern): should check if c is not a
+	  multibyte chracter.  a patch from KIMURA Koichi
+	  <kimura.koichi at canon.co.jp>.  [ruby-dev:28598]
+
 Fri Apr 21 15:19:13 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 
 	* ext/tk/tcltklib.c (lib_eventloop_ensure): refer freed pointer

ext/.document

@@ -4,7 +4,8 @@ enumerator/enumerator.c
 iconv/iconv.c
 nkf/lib/kconv.rb
 nkf/nkf.c
+socket/socket.c
 stringio/stringio.c
 strscan/strscan.c
-zlib/zlib.c
 win32ole
+zlib/zlib.c

regex.c

@@ -1705,7 +1705,7 @@ re_compile_pattern(pattern, size, bufp)
 	  goto range_retry;
 	}
 	else {
-	  if (TRANSLATE_P()) c = (unsigned char)translate[c];
+	  if (TRANSLATE_P() && c < 0x100) c = (unsigned char)translate[c];
 	  if (had_mbchar == 0 && (!current_mbctype || !had_num_literal)) {
 	    SET_LIST_BIT(c);
 	    had_num_literal = 0;