From fad9fb5ff1a32b7eae1932fa8ef8f902eb0ff7a2 Mon Sep 17 00:00:00 2001
From: Michael Thorpe <mt2309@ic.ac.uk>
Date: Tue, 16 Jul 2013 10:56:01 +0100
Subject: [PATCH] Improve homebrew tab completion

---
 plugins/brew/_brew | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/plugins/brew/_brew b/plugins/brew/_brew
index e43ba2900..d5cd2edf7 100644
--- a/plugins/brew/_brew
+++ b/plugins/brew/_brew
@@ -11,6 +11,10 @@ _brew_installed_formulae() {
   installed_formulae=(`brew list`)
 }
 
+_brew_outdated_formulae() {
+  outdated_formulae=(`brew outdated`)
+}
+
 local -a _1st_arguments
 _1st_arguments=(
   'cat:display formula file for a formula'
@@ -75,6 +79,9 @@ case "$words[1]" in
   install|home|homepage|log|info|abv|uses|cat|deps|edit|options|versions)
     _brew_all_formulae
     _wanted formulae expl 'all formulae' compadd -a formulae ;;
+  upgrade)
+    _brew_outdated_formulae
+    _wanted outdated_formulae expl 'outdated formulae' compadd -a outdated_formulae ;;
   remove|rm|uninstall|unlink|cleanup|link|ln)
     _brew_installed_formulae
     _wanted installed_formulae expl 'installed formulae' compadd -a installed_formulae ;;