From d3e7b990dc096f71a32eb18959503328b78cf2b1 Mon Sep 17 00:00:00 2001
From: mame <mame@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 9 Apr 2010 14:55:18 +0000
Subject: * lib/irb/init.rb, lib/irb/lc/help-message,  
 lib/irb/lc/ja/help-message: add -w flag.  [ruby-core:24594]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27273 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/irb/init.rb | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'lib/irb/init.rb')

diff --git a/lib/irb/init.rb b/lib/irb/init.rb
index f51fd1c0b1..d428850e3f 100644
--- a/lib/irb/init.rb
+++ b/lib/irb/init.rb
@@ -135,6 +135,18 @@ module IRB
 	@CONF[:MATH_MODE] = true
       when "-d"
 	$DEBUG = true
+      when "-w"
+	$VERBOSE = true
+      when /^-W(.+)?/
+	opt = $1 || ARGV.shift
+	case opt
+	when "0"
+	  $VERBOSE = nil
+	when "1"
+	  $VERBOSE = false
+	else
+	  $VERBOSE = true
+	end
       when /^-r(.+)?/
 	opt = $1 || ARGV.shift
 	@CONF[:LOAD_MODULES].push opt if opt
-- 
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