Provides a function lcs that takes two lists and returns a longest
common sublist. For example, lcs abcd acbd is either abd or acd.
This requires ghc.
After uninstalling, run this command to unregister the package from
the ghc package database: ghc-pkg recache
Maintained by: Mikko Värri
Approved by: dsomero
(the SlackBuild does not include the source)