Gerd Möllmann <gerd.moellmann@gmail.com> writes:

> Gerd Möllmann <gerd.moellmann@gmail.com> writes:
>
>> I take everything back. I think it would be much much better to do that
>> all in Lisp.
>
> FWIW, a proof-of-concept, only showing a frame with a menu. 200 loc with
> half of it copied from tty-tip.el.

I'm not sure if it's worth it, but I did a bit more. You can try it out
with something like

  (tty-menu-popup-menu t menu-bar-file-menu)