From 7dab9e1557d87ce9f76f7ec5be0c6bb0b395beb4 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 25 Sep 2000 17:51:29 +0000
Subject: matz

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@973 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/jcode.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/jcode.rb b/lib/jcode.rb
index 77aedaa3b..0f53b7185 100644
--- a/lib/jcode.rb
+++ b/lib/jcode.rb
@@ -5,7 +5,9 @@ class String
   printf STDERR, "feel free for some warnings:\n" if $VERBOSE
 
   def _regex_quote(str)
-    a = str.gsub(/\W/){|s| if s == "-" then s else "\\\\#{s}" end}
+    str.gsub(/\W/){|s|
+      if s == "-" then s elsif s == "\\" then "\\\\" else "\\\\#{s}" end
+    }
   end
   private :_regex_quote
 
-- 
cgit