> > The latter. Or maybe no number at all.
>
> I'm used to a negative sign, but it's logically redundant so omitting a
> minus and going with a positive counting backwards would be perfectly
> fine.
Negative would be more of a change.
As for going for a positive backwards (passing throught 0), it's easy to implement.
>> Nothing: these modes are incompatible with the offset mode.
> Agreed.
Ok.
>> We could say that using the offset implies display-line-numbers-widen.
>
> I never thought or happen to be in this scenario so far.
> Implying d-l-n-widen makes sense as a starting point.
>
> I could play around and see.
Ok.
I have a bit of an implementation. Give me a few hours. Also, I just broke bootstrapping :-(