bug#66190: 30.0.50; ns-use-proxy-icon has no effect on macOS 12.6.9

[Gerd Möllmann]

Stefan Kangas <stefankangas@gmail.com> writes:

> I've now installed a fix on emacs-29, which should hopefully make the
> situation a bit more clear [1: 3ef259e28a8].  Let me know if you see
> anything there that could be improved.
>
> [1: 3ef259e28a8]: 2023-10-01 15:37:06 +0200
>   Improve documentation of `ns-use-proxy-icon`
>   
> https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=3ef259e28a84049fdb4499c9ad81ed2c3216f76b

The text sounds a bit like you can drag the icon to other applications,
only.

Actually, it is 100% (AFAIK) like dragging an icon from the Finder.  You
can drag the icon to the bin, a printer, the desktop, an application...
(Sometimes the results can be a bit surprising for the uniniatiated, for
example, when dragging moves the file to a different location :-)).

Alas, I can't find an official documentation of that feature.