Improve highlighting capabilities

[Spriithy]

I think your plugin should be able to highlight numeric constants as in

let x = 10

and type constants as in

type tree 'a =
    | Leaf of 'a
    | Tree of tree 'a * tree 'a

Do you think you could do that ?

[giraud]

Thanks for the suggestion, this is what version 0.24 can do:

of course, reason syntax only

[Spriithy]

Would it be OK for you ton include syntax changes for OCaml in general ?

[giraud]

fix in 0.48