GNU bug report logs - #33729
27.0.50; Partial glyphs not rendered for Gujarati with Harfbuzz enabled (renders fine using m17n)

Previous Next

Package: emacs;

Reported by: Kaushal Modi <kaushal.modi <at> gmail.com>

Date: Thu, 13 Dec 2018 20:22:02 UTC

Severity: normal

Found in version 27.0.50

Done: Eli Zaretskii <eliz <at> gnu.org>

Bug is archived. No further changes may be made.

Full log

View this message in rfc822 format

From: Eli Zaretskii <eliz <at> gnu.org>
To: Khaled Hosny <dr.khaled.hosny <at> gmail.com>
Cc: 33729 <at> debbugs.gnu.org, rgm <at> gnu.org, kaushal.modi <at> gmail.com, far.nasiri.m <at> gmail.com, behdad <at> behdad.org
Subject: bug#33729: 27.0.50; Partial glyphs not rendered for Gujarati with Harfbuzz enabled (renders fine using m17n)
Date: Sat, 22 Dec 2018 17:42:43 +0200

> Date: Sat, 22 Dec 2018 17:15:09 +0200
> From: Khaled Hosny <dr.khaled.hosny <at> gmail.com>
> Cc: rgm <at> gnu.org, far.nasiri.m <at> gmail.com, behdad <at> behdad.org,
> 	33729 <at> debbugs.gnu.org, kaushal.modi <at> gmail.com
> 
> > There's a FIXME in the change you pushed (which I believe just
> > repeats what was already in the previous version).  Ca you tell more
> > about the problem we need to fix there?
> 
> We need a way to get Unicode composition and decomposition for the
> a given character (implementing the uni_compose and uni_decompose
> functions I deleted).

Yes, but what does that entail?  Are these compositions and
decompositions defined by the Unicode UCD?  And how does Harfbuzz use
the results for a given character?

> I recall you suggested something earlier that I tried but couldn’t
> get to work, the exact detail escapes me.

I probably suggested using the 'decomposition' property of a
character, and perhaps als the facilities in ucs-normalize.el.
This bug report was last modified 3 years and 23 days ago.

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.