From 4ae8470a48e9491ccccb6f989f0481aa8e8c8e78 Mon Sep 17 00:00:00 2001
From: knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 19 Jan 2003 14:13:01 +0000
Subject: * lib/shellwords.rb (shellwords): A backslash ('\') in single  
 quotes should not be regarded as meta character.  This bug or   maybe feature
 was inherited from Perl's shellwords.pl.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3357 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/shellwords.rb | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'lib')

diff --git a/lib/shellwords.rb b/lib/shellwords.rb
index 9fd7571172..6fb40e8a27 100644
--- a/lib/shellwords.rb
+++ b/lib/shellwords.rb
@@ -26,9 +26,8 @@ module Shellwords
 	  snippet.gsub!(/\\(.)/, '\1')
 	elsif line =~ /\A"/ then #"
 	  raise ArgumentError, "Unmatched double quote: #{line}"
-        elsif line.sub!(/\A'(([^'\\]|\\.)*)'/, '') then #'
+	elsif line.sub!(/\A'([^']*)'/, '') then #'
 	  snippet = $1
-	  snippet.gsub!(/\\(.)/, '\1')
 	elsif line =~ /\A'/ then #'
 	  raise ArgumentError, "Unmatched single quote: #{line}"
 	elsif line.sub!(/\A\\(.)/, '') then
-- 
cgit v1.2.3