Pointfree and -XRank2Types don't mix in X.L.Groups.Helpers
Pointfree and -XRank2Types don't mix in X.L.Groups.Helpers

Ignore-this: 21aa9b687179c5622dc6fae749c7872

It used to work with ghc-6.12 (and earlier?), but ghc-7RC2 type inference
doesn't work with . instead of it's definition.

darcs-hash:20101113022839-1499c-e4b76537164f29e065c24db279215dbac727c01f

yzhou61/xmonad-contrib,yzhou61/xmonad-contrib,yzhou61/xmonad-contrib