knu	2009-03-23 21:20:57 +0900 (Mon, 23 Mar 2009)

  New Revision: 23056

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=23056

  Log:
    * ext/stringio/stringio.c (StringIO#ungetbyte): New method
      backported from 1.9

  Modified files:
    branches/ruby_1_8/ChangeLog
    branches/ruby_1_8/NEWS
    branches/ruby_1_8/ext/stringio/stringio.c

Index: ruby_1_8/ext/stringio/stringio.c
===================================================================
--- ruby_1_8/ext/stringio/stringio.c	(revision 23055)
+++ ruby_1_8/ext/stringio/stringio.c	(revision 23056)
@@ -726,7 +726,8 @@
 
 /*
  * call-seq:
- *   strio.getc   -> fixnum or nil
+ *   strio.getbyte -> fixnum or nil
+ *   strio.getc    -> fixnum or nil
  *
  * See IO#getc.
  */
@@ -765,9 +766,10 @@
 
 /*
  * call-seq:
- *   strio.ungetc(integer)   -> nil
+ *   strio.ungetbyte(integer) -> nil
+ *   strio.ungetc(integer)    -> nil
  *
- * Pushes back one character (passed as a parameter) onto *strio*
+ * Pushes back one byte (passed as a parameter) onto *strio*
  * such that a subsequent buffered read will return it.  Pushing back 
  * behind the beginning of the buffer string is not possible.  Nothing
  * will be done if such an attempt is made.
@@ -1356,6 +1358,7 @@
     rb_define_method(StringIO, "getc", strio_getc, 0);
     rb_define_method(StringIO, "getbyte", strio_getc, 0);
     rb_define_method(StringIO, "ungetc", strio_ungetc, 1);
+    rb_define_method(StringIO, "ungetbyte", strio_ungetc, 1);
     rb_define_method(StringIO, "readchar", strio_readchar, 0);
     rb_define_method(StringIO, "readbyte", strio_readchar, 0);
     rb_define_method(StringIO, "gets", strio_gets, -1);
Index: ruby_1_8/NEWS
===================================================================
--- ruby_1_8/NEWS	(revision 23055)
+++ ruby_1_8/NEWS	(revision 23056)
@@ -136,6 +136,12 @@
 
     Return an enumerator if no block is given.
 
+* stringio
+
+  * StringIO#ungetbyte
+
+    Added as an alias to #ungetc.
+
 * rss
 
   * 0.2.4 -> 0.2.5
Index: ruby_1_8/ChangeLog
===================================================================
--- ruby_1_8/ChangeLog	(revision 23055)
+++ ruby_1_8/ChangeLog	(revision 23056)
@@ -1,3 +1,8 @@
+Mon Mar 23 21:18:30 2009  Akinori MUSHA  <knu@i...>
+
+	* ext/stringio/stringio.c (StringIO#ungetbyte): New method
+	  backported from 1.9.
+
 Mon Mar 23 21:16:21 2009  Akinori MUSHA  <knu@i...>
 
 	* process.c: Stick with the K&R style in 1.8.

--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml/