lexical analyser generator for Haskell
Alex is a tool for generating lexical analysers in Haskell, given
a description of the tokens to be recognised in the form of regular
expressions. It is similar to the tool lex or flex for C/C++.

Maintainer: The OpenBSD ports mailing-list <ports@openbsd.org>

WWW: https://www.haskell.org/alex/
