darcs patch: Generalise the type of showDigits. (and 2 more)

[Petr Rockai]

"Jose A. Ortega Ruiz" <jao at gnu.org> writes:

> we should left those to the template.
Indeed, although it wasn't clear to me how to do that
"right". Presumably you know how that should be done: hopefully, my new
code shouldn't be hard to change to do that.

> I've moved xmobar's source to git (http://github.com/jaor/xmobar), and
> the git repo is a bit ahead of the old darcs one, but i think i'll have
> little problem in adapting your patches (unless you prefer to do that
> yourself, which would be great :)). Once that's done, i will try them
> and, eventually, make them official in a new release.

Please do adapt them, I have no desire to learn git... I'll stick with
releases for now.

Yours,
   Petr