commit: zshrc: partial rewrite of vcs_info()

[Frank Terbeck]

Changeset available online at:

http://hg.grml.org/grml-etc-core/rev/ca3a97fe17f609da0b0d8a735740838cade658ba


changeset:   450:ca3a97fe17f609da0b0d8a735740838cade658ba
user:        Frank Terbeck <ft at grml.org>
date:        Tue Sep 16 02:53:00 2008 +0200
files:       debian/changelog etc/zsh/zshrc
description:
zshrc: partial rewrite of vcs_info()

Well, I hope the code is finally settling...
This adds tla and codeville (cdv) backends.
This is also a rewrite of the remaining parts that used external programs.