Bug#950002: ITP: ppx-custom-printf -- printf-style format-strings for user-defined string conversion

[Stéphane Glondu <glondu@debian.org>]

Package: wnpp
Severity: wishlist
Owner: Stéphane Glondu <glondu@debian.org>

* Package name    : ppx-custom-printf
  Version         : 0.13.0
  Upstream Author : Jane Street Group, LLC
* URL             : https://github.com/janestreet/ppx_custom_printf
* License         : MIT
  Programming Lang: OCaml
  Description     : printf-style format-strings for user-defined string conversion

 ppx_custom_printf is a ppx rewriter that allows the use of
 user-defined string conversion functions in format strings (that is,
 strings passed to printf, sprintf, etc.).
 .
 No new syntax is introduced. Instead a previously ill-typed use of
 the ! operator is re-purposed.

This package is a new dependency of sexplib310. Il will be maintained
in the OCaml team.