autocorrect wrong use of ';' where ',' was expected
We can detect the common case of
- Mo-Sa 12:00-15:00; 18:00-24:00
- Mo-Sa 12:00-15:00,18:00-24:00 based on the fact that the second rule has no time selector.
The JS evaluation_tool doesn't do this autocorrect though, and adds the two time ranges (as if "Mo-Sa 12:00-15:00, Mo-Su 18:00-24:00") rather than overwriting the first rule with the second as I thought would happen.
It's still very unlikely that this is what the author meant though...