GNU bug report logs - #44632
27.1.50; Left-to-right Arabic shaping breaks at property bounds

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Package: emacs;

Reported by: Thamer Mahmoud <thamer.mahmoud <at> gmail.com>

Date: Sat, 14 Nov 2020 12:43:02 UTC

Severity: normal

Tags: wontfix

Found in version 27.1.50

Done: Stefan Kangas <stefan <at> marxist.se>

Bug is archived. No further changes may be made.

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Thamer Mahmoud <thamer.mahmoud <at> gmail.com>
To: bug-gnu-emacs <at> gnu.org
Subject: 27.1.50; Left-to-right Arabic shaping breaks at property bounds
Date: Sat, 14 Nov 2020 15:42:35 +0300

This also affects overlays and `transient-mark-mode' region.

1. Eval:

(with-current-buffer-window "*shaping testcase*" nil nil
  (insert "L2R عربي" "\n\n")
  (insert "عربي")
  (put-text-property 5 6 'face 'highlight)
  (put-text-property 11 12 'face 'highlight))

2. Notice the AIN(ع) in the L2R paragraph has the wrong shape.

--
Regards,
Thamer
This bug report was last modified 3 years and 223 days ago.

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