I’d not really considered the copy and paste thing.

Yeah I get it that it’s one of -those- issues. I can live with the trailing comma at the end of a line, but a trailing comma on its own line triggers me badly, it tells my subconscious that “something is missing here”.

I understand the argument around diffs, but I spend way longer looking at code than I do diffs of code.

Hmm. It’s not clear that it won’t generate magic commas though, which is what I’m after. I guess I’ll just have to try it.

Ok I’ll ask it: does it have the option to not use magic commas?