[xmonad] darcs patch: Unpolished arrow-based config with heavy dependencies.

[Adam Vogt]

* On Sunday, May 30 2010, Don Stewart wrote:

>Very interesting idea!
>
>Arrows for wiring?

It's more or less using (>=>) (or >>> for Kleisli) to chain together
functions looking like:
    XConfig a -> IO (XConfig a')

Layout modifiers are treated specially so that they may be reordered or
discarded. Perhaps other parameters should work similarly...

--
Adam