add copyright/comment header

diff --git a/.zsh/func/urlencode b/.zsh/func/urlencode
index 21e8ab7eb10a6796d96bd14dc0d0c3ac217eb4b6..604edbecf21938a58e974f88c182f459a64f8fbf 100755 (executable)
--- a/.zsh/func/urlencode
+++ b/.zsh/func/urlencode
@@ -1,4 +1,16 @@
-# http://www.michael-prokop.at/computer/config/.zshrc
+#!/bin/zsh
+#
+# func/urlencode
+#
+# encode strings for use with URLs
+#
+# Copyright © 1994–2008 martin f. krafft <madduck@madduck.net>
+# Released under the terms of the Artistic Licence 2.0
+#
+# Source repository: http://git.madduck.net/v/etc/zsh.git
+#
+# Based on http://www.michael-prokop.at/computer/config/.zshrc
+
 setopt localoptions extendedglob
 input=( ${(s::)1} )
 print ${(j::)input/(#b)([^A-Za-z0-9_.!~*\'\(\)-])/%$(([##16]#match))}