zsh: improve purge(), glob for files where appropriate and don't try to delete stuff twice
zshrc: use variable ffound in zrcautoload function

Acked-by: Frank Terbeck <ft@bewatermyfriend.org>
Bump Standards-Version to 3.9.4
Release new version 0.7.1
zsh: updated purge function
zshrc: Remove zurl's dependency on =~ type regexp conditions

This should improve backwards compatibility with older zsh-versions.

Reported-by: Ilya Novoselov
Signed-off-by: Frank Terbeck <ft@grml.org>
unify spelling of colo(u)r to color

Thanks to Christian Hesse <mail@eworm.de>!

Merge of the pull request #24
(https://github.com/grml/grml-etc-core/pull/24)

Conflicts:
	etc/zsh/zshrc

Signed-off-by: Markus Rekkenbeil <bionix@grml.org>
Release new version 0.7.2
Restore original prompt

This reverts the changes to the prompt introduced by commit 843931fc6e0ef4c638b3fe253fdb48e083415221

Signed-off-by: Pierre Schmitz <pierre@archlinux.de>
Release new version 0.7.3
zshrc: add dcopyright function to display copyright file of a given package

Similar to what dchange provides for changelogs, provide the
same feature for copyright files (works at least on Debian
systems).

Thanks: Gregor Herrmann <gregoa@debian.org> for the patch
vimrc: remove duplicate settings
Moved the grml.org host to skel and added support for ZDOTDIR
Release new version 0.7.4
zsh: abk, don't match everything between . and | and thus make it work after e.g. /
zshrc: New prompt: Add promptsys help (-h) text

And also, a few required stubs.

Signed-off-by: Frank Terbeck <ft@grml.org>
zshrc: New prompt: Register prompt theme with promptsys

This requires a little more care, since promptinit only picks up
themes from $fpath; which we don't do. We define the prompt directly
in the zshrc file.

Signed-off-by: Frank Terbeck <ft@grml.org>
zshrc: New prompt: Implement the basic grml prompt framework

This actually already implements most of the stuff, that is in
our usual prompt.

Signed-off-by: Frank Terbeck <ft@grml.org>
zshrc: New prompt: Move more precmd() code to hook fncs

Signed-off-by: Frank Terbeck <ft@grml.org>
zshrc: New prompt: Allow `items' list for PS1 _and_ RPS1

We have this $PERCENT bit, that tracks battery status. And to integrate
that into the framework requires either a lot of code specialisation and
duplication, or we refactor the PS1 setting loop so it can set RSP1,
too.

This changes the configuration scheme a bit. Dokumentation updated
accordingly.

Signed-off-by: Frank Terbeck <ft@grml.org>