From b0767cf8c03ad9a656dec63712a8b3f8cf00394f Mon Sep 17 00:00:00 2001
From: keiju <keiju@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 29 Dec 2012 12:59:06 +0000
Subject: [PATCH] 	* lib/irb/completion.rb: treat rightly comletion for
 symbol on irb 	  [Bug #7632].

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38656 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog             | 5 +++++
 lib/irb/completion.rb | 4 ++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 8bbf41ad02..1e7ff5aebe 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Sat Dec 29 21:57:11 2012  Keiju Ishitsuka  <keiju@ishitsuka.com>
+
+	* lib/irb/completion.rb: treat rightly comletion for symbol on irb
+	  [Bug #7632].
+
 Sat Dec 29 21:51:30 2012  Shugo Maeda  <shugo@ruby-lang.org>
 
 	* ext/curses/curses.c (window_cury, window_curx, window_maxy,
diff --git a/lib/irb/completion.rb b/lib/irb/completion.rb
index 3b4a07186f..3be0610c6e 100644
--- a/lib/irb/completion.rb
+++ b/lib/irb/completion.rb
@@ -44,7 +44,7 @@ module IRB
       when /^((["'`]).*\2)\.([^.]*)$/
 	# String
 	receiver = $1
-	message = $3
+	message = Regexp.quote($3)
 
 	candidates = String.instance_methods.collect{|m| m.to_s}
 	select_message(receiver, message, candidates)
@@ -79,7 +79,7 @@ module IRB
 	if Symbol.respond_to?(:all_symbols)
 	  sym = $1
 	  candidates = Symbol.all_symbols.collect{|s| ":" + s.id2name}
-	  candidates.grep(/^#{sym}/)
+	  candidates.grep(/^#{Regexp.quote(sym)}/)
 	else
 	  []
 	end