From fcc7e76943f4f021ff57c5a4faed7630d4388912 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 7 Jul 2006 08:49:34 +0000
Subject: * string.c (rb_str_ord): extract lower byte.  fixed: [ruby-dev:28980]

* lib/jcode.rb (String#succ!): fix for 1.9.  fixed: [ruby-dev:28979]


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@10483 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/jcode.rb | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'lib/jcode.rb')

diff --git a/lib/jcode.rb b/lib/jcode.rb
index fcf4f0473..6b123a839 100644
--- a/lib/jcode.rb
+++ b/lib/jcode.rb
@@ -79,9 +79,12 @@ class String
     reg = end_regexp
     if self =~ reg
       succ_table = SUCC[$KCODE[0,1].downcase]
+      last1 = self[-1].ord
+      last2 = self[-2].ord
       begin
-	self[-1] += succ_table[self[-1]]
-	self[-2] += 1 if self[-1] == 0
+	last1 += succ_table[last1]
+	last2 += 1 if last1 == 0
+	self[-2..-1] = [last2, last1].pack("C*")
       end while self !~ reg
       self
     else
-- 
cgit