bug#41727: 26.3; Doc of `define-minor-mode' and minor-mode commands

[Eli Zaretskii]

> From: Michael Heerdegen <michael_heerdegen@web.de>
> Cc: Eli Zaretskii <eliz@gnu.org>,  41727@debbugs.gnu.org
> Date: Tue, 09 Jun 2020 09:58:32 +0200
> 
> We don't know if the original author intended the semantics of the
> documentation or of the implementation.  If we are sure the current
> implementation is what was intended I would be ok with documenting it,
> but it's really far from important IMHO.
> 
> I leave it to Eli to decide.

I stated my opinion.

Do we have other places where a function called from Lisp uses the
prefix arg in any similar way?  It seems bad practice to me:
non-interactive calls shouldn't use interactive features.