commit: zshrc: A few changes for the sake of consistency

[Frank Terbeck]

Changeset available online at:

http://hg.grml.org/grml-etc-core/rev/3f40b1b44fc84b8931a724d742e7ac1baebe64f9


changeset:   422:3f40b1b44fc84b8931a724d742e7ac1baebe64f9
tag:         tip
user:        Frank Terbeck <ft at grml.org>
date:        Thu Aug 28 16:26:46 2008 +0200
files:       etc/zsh/zshrc
description:
zshrc: A few changes for the sake of consistency

    + Use $'...' to manually define colors.
    + unset the newly introduced YELLOW and MAGENTA variables.

No *real* code changes here.