map is:exact -package:conduit -package:basement -package:imports -package:case-insensitive -package:integration -package:filepath -package:base-prelude -package:blaze-html -package:dlist -package:os-string -package:pipes -package:dense-linear-algebra -package:incipit-base package:charset

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