sol/vimus — pull request #26 by joachifm (2012-05-05 05:16:33+00:00)
Title: Minor refactorings

Command (handleBrowser): use zipWith

Command (searchPredicate): use all

Command.Core (commandHelp): unwords instead of intercalate

Input (getHistory): use fromMaybe

Key (keyNotation): use fromMaybe