nobu	2007-08-28 14:21:48 +0900 (Tue, 28 Aug 2007)

  New Revision: 13292

  Modified files:
    trunk/ChangeLog
    trunk/parse.y

  Log:
    * parse.y (parser_prepare): set parser encode too when BOM exists.


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/parse.y?r1=13292&r2=13291
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=13292&r2=13291

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 13291)
+++ ChangeLog	(revision 13292)
@@ -1,3 +1,7 @@
+Tue Aug 28 14:21:46 2007  Nobuyoshi Nakada  <nobu@r...>
+
+	* parse.y (parser_prepare): set parser encode too when BOM exists.
+
 Tue Aug 28 00:51:22 2007  Koichi Sasada  <ko1@a...>
 
 	* thread.c: fix Mutex to be interruptable lock.
Index: parse.y
===================================================================
--- parse.y	(revision 13291)
+++ parse.y	(revision 13292)
@@ -5490,6 +5490,13 @@
 }
 
 /* emacsen -*- hack */
+static void
+parser_set_encode(struct parser_params *parser, const char *name)
+{
+    rb_set_kcode(name);
+    parser->enc = rb_enc_find(name);
+}
+
 #ifndef RIPPER
 typedef void (*rb_pragma_setter_t)(struct parser_params *parser, const char *name, const char *val);
 
@@ -5498,8 +5505,7 @@
 {
     if (parser && parser->line_count != (parser->has_shebang ? 2 : 1))
 	return;
-    rb_set_kcode(val);
-    parser->enc = rb_enc_find(val);
+    parser_set_encode(parser, val);
 }
 
 struct pragma {
@@ -5641,7 +5647,7 @@
 	if (lex_pend - lex_p >= 2 &&
 	    (unsigned char)lex_p[0] == 0xbb &&
 	    (unsigned char)lex_p[1] == 0xbf) {
-	    rb_set_kcode("UTF-8");
+	    parser_set_encode(parser, "UTF-8");
 	    lex_p += 2;
 	    return;
 	}

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