SlackBuildsOrg/development/camlp4
..
camlp4.info
camlp4.SlackBuild
README
slack-desc

Camlp4 is a software system for writing extensible parsers for
programming languages. It provides a set of OCaml libraries that are
used to define grammars as well as loadable syntax extensions of such
grammars.
It was part of the official OCaml distrib. until its version 4.01.0.