bug#56691: outline-minor-mode displays navigation arrow buttons as emojis

[Lars Ingebrigtsen]

Po Lu <luangruo@yahoo.com> writes:

> So, has there been a conclusion here on what to do or not?
> It is really not acceptable for Emacs to display arrow buttons in a form
> that depends on the fonts installed on a user's system.  Why can't we
> default to what Custom does, which is to use an SVG (or failing that,
> PBM) image instead?

We want to have a way to say whether we can display emojis, so it's a
good test case anyway.  Whether we want to use something else for these
things in the long run is a separate issue.