bug#57066: 29.0.50; Complex emoji overlaps with text

[Lars Ingebrigtsen]

Fernando de Morais <fernandodemorais.jf@gmail.com> writes:

> I've been experiencing the same issue on Emacs 28.1[1] since upgrading
> HarfBuzz to 5.1.0 (with the previous version, 5.0.1, composed sequences
> were not displayed properly, as reported in bug#56789[2]).

As an aside, since Emacs is relying so heavily on HarfBuzz these days,
and since there's been a couple of these bugs surfacing, it might be
nice if somebody volunteers to build development versions of HarfBuzz
(and use that with Emacs) so that bugs like this can be reported to the
HarfBuzz people before they make releases.

(I'm not volunteering myself.  😀)