From 5dad300c00a00834c209608f236eb6cd3b908b2d Mon Sep 17 00:00:00 2001
From: Jon Thonstad <jon@intermedium.no>
Date: Thu, 16 Apr 2009 22:00:11 +0800
Subject: [PATCH] Stopped autojump.zsh from clobbering preexec.

Now uses preexec_functions to execute autojump's preexec.
This prevents clobbering of preexec in case its already set.

Signed-off-by: Joel Schaerer <joelthelion@laposte.net>
---
 autojump.zsh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/autojump.zsh b/autojump.zsh
index 08cb4a7..b80404f 100755
--- a/autojump.zsh
+++ b/autojump.zsh
@@ -1,7 +1,10 @@
-function preexec() {
+function autojump_preexec() {
     (autojump -a "$(pwd -P)"&)>/dev/null
 }
 
+typeset -ga preexec_functions
+preexec_functions+=autojump_preexec
+
 alias jumpstat="autojump --stat"
 
 function j { new_path="$(autojump $@)";if [ -n "$new_path" ]; then echo -e "\\033[31m${new_path}\\033[0m"; cd "$new_path";fi }