From 0d70f1dc57a7aeaba7a4977ccaccfd44a3722517 Mon Sep 17 00:00:00 2001
From: Tom Willemse
Date: Tue, 1 Jul 2014 22:53:27 +0200
Subject: Update zsh

---
 zsh/functions/add_to_list | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100644 zsh/functions/add_to_list

(limited to 'zsh/functions/add_to_list')

diff --git a/zsh/functions/add_to_list b/zsh/functions/add_to_list
new file mode 100644
index 0000000..801e662
--- /dev/null
+++ b/zsh/functions/add_to_list
@@ -0,0 +1,4 @@
+# -*- mode: sh; -*-
+if [[ "${(P)${1}}" =~ (^|:)"$2"(:|$) ]]; then; else
+    typeset -g $1="${(P)${1}}:$2"
+fi
-- 
cgit v1.3-2-g0d8e