Re: yank-media: allow users to limit image types that can be inserted

[Eli Zaretskii <eliz@gnu.org>]

> From: Visuwesh <visuweshm@gmail.com>
> Cc: Robert Pluim <rpluim@gmail.com>,  pinmacs@cas.cat,  emacs-devel@gnu.org
> Date: Tue, 24 Sep 2024 19:08:24 +0530
> 
> [செவ்வாய் செப்டம்பர் 24, 2024] Eli Zaretskii wrote:
> 
> >> From: Robert Pluim <rpluim@gmail.com>
> >> Cc: pinmacs <pinmacs@cas.cat>,  visuweshm@gmail.com,  emacs-devel@gnu.org
> >> Date: Tue, 24 Sep 2024 14:18:08 +0200
> >> 
> >> >>>>> On Tue, 24 Sep 2024 14:30:01 +0300, Eli Zaretskii <eliz@gnu.org> said:
> >> 
> >>     Eli> First, I think a simple defcustom will not be enough, since changing
> >>     Eli> the list of handlers must go through yank-media-handler.
> >> 
> >> Thereʼs no need to change the list of handlers. What the user option
> >> would change is only which type(s) are presented to the user. The
> >> mapping from the selected type to the handler doesnʼt need to be
> >> changed. eg org uses the same handler for all image types.
> >
> > So this option can only be used to effectively disable some handlers,
> > and cannot be used to _add_ handlers?  Does that make sense?
> 
> Yes.  Adding handlers would be done using yank-media-handler, as before.

That's not how we design user options.

But anyway, I don't think we need such an option.