An SDK to extend merlin frontend

Using a custom parser/reader for Merlin

This library allows to plug a custom parser to Merlin. This is done by implementing the Reader.V0 signature and generating a binary by instantiating the Reader.Make functor.

The main use is to support Reason syntax, see ocamlmerlin_reason.cppo.ml.

let-def/merlin-extend

Using a custom parser/reader for Merlin