Eli Zaretskii <eliz@gnu.org> writes:

[...]

>> I'm all for reverting to the traditional return values of the sentence
>> commands, specially if they don't complicate the new command much.  The
>> return value was not documented, but Hyrum's Law
>> (https://www.hyrumslaw.com/) tells us that there is an unknown amount of
>> code out there that depends on the traditional return value, anyway.
>
> Agreed.

Ok.  I've tried to fix this.  I've done some testing, it works for me™.
If it is ok, I think it should go in emacs-29 (if this is still
possible).