[Nix-dev] Adding xfce4 panel plugins

[Marc Weber]

Excerpts from Eduard Carreras i Nadal's message of Fri Oct 12 00:42:55 +0200 2012:
> How can I do that xfce4-panel uses /run/current-system/sw/ as a prefix
> instead of its own prefix?
look at the source code. Sometimes there are options, sometimes you have
to patch it.

Quicker way: Use a symlink:

ln -s $out-of-xfce/panel /var/run/panel

or the like

Marc Weber