Hi! Please apologise the definitely honest, but probably noob-y question.

I skimmed through pre-commit.com/#contributing, CONTRIBUTING.md and #564 looking for info on adding support for a new language.

Having found languages/all.py, as well as the PRs 812 & 120, I'm left wondering what level of Python knowledge would be needed? Merely Python modules (like for data analysis), or system-level integration & experience with git-interfacing modules?

Thanks for any hints :-)

PS: Specifically, R would be of interest (see r-lib/styler#467) because of its use in academia.