map -package:containers -package:basement -package:conduit -is:exact -is:exact -package:monoidal-containers -package:base-compat -package:psqueues -package:regex-tdfa -package:foldl -package:bytestring -package:integration -package:imports -package:os-string -package:blaze-html package:charset

map :: (Char -> Char) -> CharSet -> CharSet
charset Data.CharSet