map is:exact -package:text -package:basement -package:monoidal-containers -package:blaze-html -package:charset -package:psqueues -package:base-compat -package:bytestring -package:base-compat-batteries -package:dense-linear-algebra -package:dlist -package:aeson package:case-insensitive
Transform the original string-like value but keep it case insensitive.