Hello,
The first release of Obelisk is available trough OPAM:
opam install obelisk
###Presentation
Obelisk is a simple tool which produces pretty-printed (EBNF-like) output from a Menhir parser file (.mly).
It is inspired from yacc2latex and is also written in OCaml, but is aimed at supporting features from Menhir instead of only those of ocamlyacc.
###Usage
obelisk [latex|html] [options] <files>
###Homepage and documentation
https://github.com/Lelio-Brun/Obelisk
Feel free to send feedback or to contribute to the code !
Best,
Lélio