map -package:conduit -package:basement -package:blaze-html -package:case-insensitive -package:psqueues -package:aeson -package:base-compat-batteries -package:monoidal-containers -package:foldl -package:containers -package:integration -package:base-prelude -is:exact -is:exact package:charset

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