Eli Zaretskii <eliz@gnu.org> writes:

>> In `archive-mode' I needed to get rid of optional argument `force',
>> which was used to avoid somebody switching manually the mode
>
> That "somebody" is archive-maybe-update, which calls archive-mode
> with the `force' argument non-nil.  I don't see any changes in
> archive-maybe-update to adjust for the loss of this feature.

Yes, sorry, my fault to not check it (as i did for dired)!

Correct patch attached.

Cheers;

Wojciech