slackbuilds_ponce/haskell/haskell-hxt-regex-xmlschema

This library supports full XML Schema regular expressions -
inclusive of all Unicode character sets and blocks -
as specified at https://www.w3.org/TR/xmlschema11-2/#regexs.

After uninstalling, run this command to unregister the package from
the ghc package database:   ghc-pkg recache