Updating the OCaml Kaleidoscope tutorial

The OCaml version of the Kaleidoscope tutorial:
https://llvm.org/docs/tutorial/OCamlLangImpl1.html
uses the now obsolete camlp4 syntax extension mechanism to do
parsing. camlp4 is deprecated and will not run with the next release
of OCaml (4.09) at all.

Would an updated version that did not use camlp4 and which used more
modern OCaml mechanisms be accepted for inclusion? If so, who should
I talk to about contributing an update?

Perry