map -is:exact -package:basement -package:base -is:exact -package:containers -package:imports -package:ghc is:exact -package:invertible -package:Cabal-syntax -package:psqueues 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.