map -package:containers -package:Cabal-syntax -package:basement -package:dlist -package:conduit -package:aeson -package:monoidal-containers -package:amazonka-core -package:bytestring -package:blaze-html -package:os-string -package:regex-tdfa -package:unordered-containers -package:insert-ordered-containers -package:vector -package:first-class-families package:charset

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