tis 2019-03-12 klockan 12:56 -0400 skrev Stefan Monnier:

> Indeed, I don't think we need to explain in detail, but I think it's
> likely that the naive user will simply not understand "reverse
> range".
> 
> Maybe instead of saying it's not permitted, we should say "range %c-
> %c
> is reversed"?

Right. I've followed your suggestion, and per Eli's advice moved the
NEWS item to 'Incompatible Changes'.