map -package:containers -package:case-insensitive -package:basement -is:exact -package:psqueues -package:bytestring is:exact -package:invertible -package:base-prelude -package:charset 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.