Markdown input also would be cool

[smondet]

If omd's output is fully valid, It shouldn't be hard to convert markdown to html and then to Tyxml?

[Armael]

I just added a README that clarifies a bit the goal of the tool. It should indeed be easy to plug omd to tyxml's PPX; however I would say it is out of the scope of this tool. What tyxml-translator does is prettifying the output of tyxml's PPX, to make it human readable, and serve as a documentation tool demonstrating the correspondence between HTML and Tyxml combinators.

If you simply want to produce tyxml from markdown, then you can simply use tyxml's PPX, and it should be as easy as https://github.com/Armael/tyxml-translator/blob/master/src/translator.ml#L10 i.e.

let ocaml_of_html (lang : Ppx_common.lang) (s : string) : expression =
  Ppx_tyxml.markup_to_expr
    lang Location.none
    [Exp.constant (Const.string s)]