Possible contributions from a fork

[clechasseur]

Hello! I have created a fork of this project: clechasseur/gratte. My motivation is not to hinder development; I wanted a feature quickly and thought it would be a nice exercise to learn more about how proc and derive macros are created (something I had never touched before).

I have some changes in my fork that you can see here (currently two). I was wondering if there would be interest in me backporting those to this project? I would take care of creating the necessary PRs (and also Issues if that's a good idea first).