map -package:containers -package:basement -package:psqueues -package:Cabal-syntax -package:pipes -package:imports -package:conduit -package:case-insensitive is:exact package:filepath

O(n) map f xs is the ShortByteString obtained by applying f to each element of xs.
O(n) map f xs is the ShortByteString obtained by applying f to each element of xs.