yugui	2008-10-28 17:26:42 +0900 (Tue, 28 Oct 2008)

  New Revision: 19990

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=19990

  Log:
    * tool/make-snapshot.rb: merged back from trunk.

  Modified files:
    branches/ruby_1_9_1/ChangeLog
    branches/ruby_1_9_1/tool/make-snapshot

Index: ruby_1_9_1/ChangeLog
===================================================================
--- ruby_1_9_1/ChangeLog	(revision 19989)
+++ ruby_1_9_1/ChangeLog	(revision 19990)
@@ -1,3 +1,7 @@
+Tue Oct 28 17:22:35 2008  Yuki Sonoda (Yugui)  <yugui@y...>
+
+	* tool/make-snapshot.rb: merged back from trunk.
+
 Tue Oct 28 16:43:05 2008  Yuki Sonoda (Yugui)  <yugui@y...>
 
 	* tool/make-snapshot.rb: had returned wrong sizes for generated
Index: ruby_1_9_1/tool/make-snapshot
===================================================================
--- ruby_1_9_1/tool/make-snapshot	(revision 19989)
+++ ruby_1_9_1/tool/make-snapshot	(revision 19990)
@@ -1,5 +1,5 @@
 #!/usr/bin/ruby -s
-# -*- coding: US-ASCII -*-
+# -*- encoding: us-ascii -*-
 require 'uri'
 require 'digest/md5'
 require 'digest/sha2'
@@ -21,6 +21,11 @@
 ENV["MV"] ||= "mv"
 ENV["MINIRUBY"] ||= "ruby"
 
+class String
+  # for older ruby
+  alias bytesize size unless method_defined?(:bytesize)
+end
+
 $patch_file &&= File.expand_path($patch_file)
 path = ENV["PATH"].split(File::PATH_SEPARATOR)
 %w[YACC BASERUBY RUBY MV MINIRUBY].each do |var|

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