map -package:containers -package:bytestring -package:dlist -package:base-prelude -package:basement -package:Cabal-syntax -package:monoidal-containers -package:base-compat-batteries -package:psqueues -package:dense-linear-algebra -package:regex-tdfa package:case-insensitive is:exact
Transform the original string-like value but keep it case insensitive.