From ab53d842a9fe3396c9bfbc9cd7b9dec7aec1126b Mon Sep 17 00:00:00 2001
From: Joe Bloggs <vapniks@yahoo.com>
Date: Thu, 20 Mar 2014 14:01:33 +0000
Subject: [PATCH] Add _comma_separated helper function

Helper function for completing comma separated values
---
 src/_comma_separated | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 src/_comma_separated

diff --git a/src/_comma_separated b/src/_comma_separated
new file mode 100644
index 0000000..2f59505
--- /dev/null
+++ b/src/_comma_separated
@@ -0,0 +1,11 @@
+#autoload
+
+# This function can be used to complete comma separated values.
+# The first argument should be a description for the completion items,
+# and any further args are the completion items themselves.
+
+compset -P '*,'
+local -a used vals
+used=(${(s:,:)IPREFIX})
+_wanted tty expl $1 compadd -S ',' -q -F used "$@[2,-1]"
+