declarative definition of command line interfaces
Cmdliner is an OCaml module for the declarative definition
of command line interfaces.

It provides a simple and compositional mechanism to convert
command line arguments to OCaml values and pass them to your
functions. The module automatically handles syntax errors,
help messages and UNIX man page generation. It supports
programs with single or multiple commands (like darcs or
git) and respects most of the POSIX and GNU conventions.

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

WWW: http://erratique.ch/software/cmdliner
