map is:exact -package:text -package:base-compat-batteries -package:blaze-html -package:conduit -package:foldl -package:ghc -package:dlist -package:dense-linear-algebra -package:bytestring -package:insert-ordered-containers -package:hedgehog -package:aeson package:case-insensitive
Transform the original string-like value but keep it case insensitive.