is that changed-lines in the result has been removed in the new version of parinfer?

i can’t remember why i removed it, I’d have to look back

the assumption that parinfer only modifies lines instead of adding/removing, changed last year I think

@cfleming I was bad at planning my parinfer time this weekend, but I was able to spare an hour today to type up my thoughts and lay out a plan for continuing next weekend: https://github.com/shaunlebron/parinfer/blob/multi-change-bug/lib/multi-change-bug.md