zshrc: add dcopyright function to display copyright file of a given package
authorMichael Prokop <mika@grml.org>
Fri, 15 Feb 2013 12:36:19 +0000 (13:36 +0100)
committerMichael Prokop <mika@grml.org>
Fri, 15 Feb 2013 12:39:17 +0000 (13:39 +0100)
commita030fbf7262708ddbd62d40f59720bad46e6e7a3
tree7cf259e93102d65b1809d065758dd5d53d522adf
parentf0abc10568ce9a8348a3bcf64781bfad6e768317
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
doc/grmlzshrc.t2t
etc/zsh/zshrc