From e2def7f1f3d6a23ac79e46df05af4db28211c4ce Mon Sep 17 00:00:00 2001
From: Philip Hofstetter <phofstetter@sensational.ch>
Date: Wed, 28 Dec 2011 15:03:23 +0100
Subject: [PATCH] use git_prompt_ahead in git_prompt_info

now that git_prompt_ahead() works more consistenly and doesn't insist on
the remote being called 'origin', we can actually include
git_prompt_ahead() in the default prompt.

git_prompt_ahead() makes use of ZSH_THEME_GIT_PROMPT_AHEAD which is
currently unused, but can now be used to show if your branch is ahead of
the one you are tracking
---
 lib/git.zsh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/git.zsh b/lib/git.zsh
index 805345663..14fba2be5 100644
--- a/lib/git.zsh
+++ b/lib/git.zsh
@@ -1,7 +1,7 @@
 # get the name of the branch we are on
 function git_prompt_info() {
   ref=$(git symbolic-ref HEAD 2> /dev/null) || return
-  echo "$ZSH_THEME_GIT_PROMPT_PREFIX${ref#refs/heads/}$(parse_git_dirty)$ZSH_THEME_GIT_PROMPT_SUFFIX"
+  echo "$ZSH_THEME_GIT_PROMPT_PREFIX${ref#refs/heads/}$(parse_git_dirty)$(git_prompt_ahead)$ZSH_THEME_GIT_PROMPT_SUFFIX"
 }
 
 # Checks if working tree is dirty