[Xmonad] darcs patch: STYLE: enlarge on existing principles

[Don Stewart]

gwern0:
> Tue Oct 23 18:52:25 EDT 2007  gwern0 at gmail.com
>   * STYLE: enlarge on existing principles
>   Comments: the -Wall thing was just trying to say -Wall -Werror should work. The license thing was too narrow - or are my public domain contributions unwelcome because they are not BSD-3? I think comments are most important for exported functions users will use; it isn't so important for helper functions (used only in the module) to be very well-documented, right?

Applied.