From 331737ab25714ab6a31ae42a8377dca564033056 Mon Sep 17 00:00:00 2001
From: Jack Nagel <jacknagel@gmail.com>
Date: Wed, 30 Jul 2014 21:04:17 -0500
Subject: [PATCH] Add without? to Tab

---
 Library/Homebrew/tab.rb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Library/Homebrew/tab.rb b/Library/Homebrew/tab.rb
index 73895bb048..0b1605ab14 100644
--- a/Library/Homebrew/tab.rb
+++ b/Library/Homebrew/tab.rb
@@ -91,6 +91,10 @@ class Tab < OpenStruct
     end
   end
 
+  def without? name
+    not with? name
+  end
+
   def include? opt
     used_options.include? opt
   end