[xmonad] darcs patch: Pass extensible state via an environment variable when restarting

[Daniel Schoepe]

Excerpts from Gwern Branwen's message of Mon Apr 05 20:00:59 +0200 2010:
> On Wed, Mar 24, 2010 at 9:25 AM, Gwern Branwen <gwern0 at gmail.com> wrote:
> > Does anyone have any feedback on this patch? It's been hanging around
> > for months now.
> 
> Ping.
> 

The problem probably won't happen very often, but it happened to
someone in #xmonad at least once and I don't see any downsides to
applying the patch.