Bug#899238: RFP: ppx-tools-versioned -- Tools for authors of ppx rewriters

[Mehdi Dogguy <mehdi@debian.org>]

Package: wnpp
Severity: wishlist

* Package name    : ppx-tools-versioned
  Version         : 5.1
  Upstream Author : Alain Frisch and al.
* URL             : https://github.com/ocaml-ppx/ppx_tools_versioned
* License         : MIT
  Programming Lang: OCaml
  Description     : Tools for authors of ppx rewriters

This library is a variant of ppx-tools where all tools are versioned.
It is needed to build latest versions of tyxml.