map -package:containers -package:basement -package:psqueues -package:Cabal-syntax -package:base-compat-batteries -package:incipit-base -package:foldl -is:exact -package:base-prelude is:exact -package:monoidal-containers -package:imports -package:pipes package:case-insensitive
Transform the original string-like value but keep it case insensitive.