Re: scratch/icons 09509f4fa1 05/11: Import Material design icons

[Eli Zaretskii]

> From: Po Lu <luangruo@yahoo.com>
> Cc: emacs-devel@gnu.org
> Date: Wed, 24 Aug 2022 18:40:53 +0800
> 
> Stefan Kangas <stefankangas@gmail.com> writes:
> 
> > There should be some kind of fallback for when SVG is not available,
> > yes.  I'm not yet sure exactly what that will look like.  The problem
> > with generating PBM versions AFAIK is that they don't scale, so maybe
> > we'd want to prefer Unicode symbols in those cases (or even emojis,
> > though I'm not exactly a huge fan).
> 
> We cannot put symbols in the tool bar, AFAIK.

If that's the tool bar displayed by Emacs (nit by the toolkit), then
yes, we can.  The Emacs tool bar is just a special kind of window,
which displays a Lisp string instead of text of some buffer.