MnO2/vim-ocaml-conceal — pull request #2 by Leonidas-from-XIV (2014-10-13 21:37:04+00:00)
Title: Added some more syntax mappings

These were added in OCaml 4.01.

If interested, I can also add those from Twinside: https://github.com/Twinside/vim-ocamlconceal/blob/master/after/syntax/ocaml.vim