bug#38187: 27.0.50; No mouse-wheel scaling on images

[Eli Zaretskii]

> From: Stefan Kangas <stefan@marxist.se>
> Date: Tue, 19 Nov 2019 17:07:56 +0100
> Cc: Lars Ingebrigtsen <larsi@gnus.org>, 38187@debbugs.gnu.org,
>  Juri Linkov <juri@linkov.net>
> 
> AFAIK, we currently have no other way of changing the font size in
> Emacs.

Btw, this is inaccurate: we have at least 2 other ways:

  . S-mouse-1->"Change buffer font...", pops up the font selection
    dialog, where you can change the size of the font used in the
    current buffer.

  . Options->"Set Default Font..." pops up the same font selection
    dialog, but the selected font size will become the default face's
    font size.