bug#34035: 26.1; Arabic shadda-kasrah renders incorrectly

[Eli Zaretskii]

> From: "Basil L. Contovounesios" <contovob@tcd.ie>
> Cc: stefan@marxist.se,  34035@debbugs.gnu.org,  craven@gmx.net
> Date: Wed, 19 Aug 2020 17:18:36 +0100
> 
> > Can someone please see what HarfBuzz's hb-view produces from these
> > glyphs, with the same fonts as you see in Emacs?  If hb-view produces
> > the same display for the same fonts, then it's not an Emacs problem,
> > and we should ask the HarfBuzz developers what, if anything, HarfBuzz
> > can do better for the problematic fonts.  And if hb-view does better
> > than Emacs, then we should ask the HarfBuzz developers to help us
> > understand what we do incorrectly in this case.
> 
> Emacs and hb-view seem to be in agreement:

Thanks.  I posted a question to the HarfBuzz list; you can follow it
at

  https://lists.freedesktop.org/archives/harfbuzz/2020-August/007540.html