I like fn a lot more than fun. fns are serious business! (and personally I have a hard time dealing with abbreviations that are themselves actual words, fn stan

I like fn a lot more than fun. fns are serious business! (and personally I have a hard time dealing with abbreviations that are themselves actual words, fn stands out more) fwiw, continue and return used to be cont and ret, match used to be alt, crate used to be not a keyword iirc.