commit: Move version and system checking functions up in the file

[Frank Terbeck]

Changeset available online at:

http://hg.grml.org/grml-etc-core/rev/a54aa5b0c65f098cffb735715dc81e1357df630b


changeset:   393:a54aa5b0c65f098cffb735715dc81e1357df630b
user:        Frank Terbeck <ft at grml.org>
date:        Wed Mar 26 20:21:26 2008 +0100
files:       etc/zsh/zshrc
description:
Move version and system checking functions up in the file

I will need at least one of these earlier in the file and I do not see
why not to define these almost as early as possible.