4 Commits

Author	SHA1	Message	Date
Spencer Janssen	59e4cc28f7	Use newtype deriving for Invisible	2007-10-01 15:15:55 +00:00
Andrea Rossato	3ed5f5cde0	Removed fromIMaybe from Tabbed ad added it to Invisible	2007-09-30 18:19:12 +00:00
Spencer Janssen	9c0e28c490	Give Invisible a definition for fail. ... The default definition of fail calls error. This is very bad, as we rely on a non-bottom result. We should consider moving to MonadZero, to be on the safe side.	2007-09-29 05:15:27 +00:00
Andrea Rossato	0f525c0761	Added Invisible to store layout state ... Invisible is a data type to store information that will be lost when restarting XMonad (the idea came from David Roundy)	2007-09-28 19:01:07 +00:00