From a1157429688ec922f97963db99bc5913b39a5972 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 24 Apr 2006 23:09:01 +0000
Subject: * lib/jcode.rb (String::tr_s): should have translated non   squeezing
 character sequence (i.e. a character) as well.  thanks   to Hiroshi Ichikawa
 <gimite at gimite.ddo.jp> [ruby-list:42090]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10108 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/jcode.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/jcode.rb')

diff --git a/lib/jcode.rb b/lib/jcode.rb
index 691d22dafe..e5367e815b 100644
--- a/lib/jcode.rb
+++ b/lib/jcode.rb
@@ -175,7 +175,7 @@ class String
   def tr_s!(from, to)
     return self.delete!(from) if to.length == 0
 
-    pattern = SqueezePatternCache[from] ||= /([#{_regex_quote(from)}])\1+/
+    pattern = SqueezePatternCache[from] ||= /([#{_regex_quote(from)}])\1*/
     if from[0] == ?^
       last = /.$/.match(to)[0]
       self.gsub!(pattern, last)
-- 
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