From dc15a4c6e4c9ba036f1ef145a2c4ffc92d1cfc88 Mon Sep 17 00:00:00 2001
From: Loic Nageleisen <loic.nageleisen@gmail.com>
Date: Wed, 5 Sep 2012 19:21:26 +0200
Subject: [PATCH] vcs_info fallback for oldish zsh

---
 zsh/prompt_vcs | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/zsh/prompt_vcs b/zsh/prompt_vcs
index 2ae099c..d89072f 100644
--- a/zsh/prompt_vcs
+++ b/zsh/prompt_vcs
@@ -1,9 +1,15 @@
+autoload -U is-at-least
 autoload -Uz vcs_info
 zstyle ':vcs_info:*' enable git hg
-zstyle ':vcs_info:*' stagedstr "%F{red}±%f"
-zstyle ':vcs_info:*' unstagedstr "%F{yellow}≠%f"
-zstyle ':vcs_info:*' check-for-changes true
-zstyle ':vcs_info:*' formats "%c%u %F{green}%S%f‹%F{blue}%b%f‹%F{yellow}%r%f"
-zstyle ':vcs_info:*' actionformats "%F{red}%a%f %c%u %F{green}%S%f‹%F{blue}%b%f‹%F{yellow}%r%f"
+vcs_format="%F{green}%S%f‹%F{blue}%b%f‹%F{yellow}%r%f"
+if is-at-least 4.3.11; then
+    echo "foo"
+    zstyle ':vcs_info:*' stagedstr "%F{red}±%f"
+    zstyle ':vcs_info:*' unstagedstr "%F{yellow}≠%f"
+    zstyle ':vcs_info:*' check-for-changes true
+    vcs_format="%c%u $vcs_format"
+fi
+zstyle ':vcs_info:*' formats "$vcs_format"
+zstyle ':vcs_info:*' actionformats "%F{red}%a%f $vcs_format"
 
 # vim: ft=zsh