From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#44632: 27.1.50; Left-to-right Arabic shaping breaks at property bounds Date: Sun, 22 Nov 2020 20:19:09 +0200 Message-ID: <83sg91w8yq.fsf@gnu.org> References: <878sb4p0sk.fsf@brutus.matara> <83k0uouh38.fsf@gnu.org> <87eekl2usk.fsf@brutus.matara> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="15046"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 44632@debbugs.gnu.org To: Thamer Mahmoud Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Nov 22 19:20:10 2020 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kgty6-0003p4-61 for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 22 Nov 2020 19:20:10 +0100 Original-Received: from localhost ([::1]:34336 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kgty5-0002RL-77 for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 22 Nov 2020 13:20:09 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:53042) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kgtxy-0002R3-Qj for bug-gnu-emacs@gnu.org; Sun, 22 Nov 2020 13:20:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:36699) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kgtxy-00077L-JD for bug-gnu-emacs@gnu.org; Sun, 22 Nov 2020 13:20:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kgtxy-0003Pk-Co for bug-gnu-emacs@gnu.org; Sun, 22 Nov 2020 13:20:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 22 Nov 2020 18:20:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 44632 X-GNU-PR-Package: emacs Original-Received: via spool by 44632-submit@debbugs.gnu.org id=B44632.160606916513067 (code B ref 44632); Sun, 22 Nov 2020 18:20:02 +0000 Original-Received: (at 44632) by debbugs.gnu.org; 22 Nov 2020 18:19:25 +0000 Original-Received: from localhost ([127.0.0.1]:48245 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kgtxN-0003Oh-FO for submit@debbugs.gnu.org; Sun, 22 Nov 2020 13:19:25 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:34756) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kgtxK-0003OS-1o for 44632@debbugs.gnu.org; Sun, 22 Nov 2020 13:19:24 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:49017) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kgtxE-0006qn-Sp; Sun, 22 Nov 2020 13:19:16 -0500 Original-Received: from [176.228.60.248] (port=3413 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1kgtxE-0004M0-9k; Sun, 22 Nov 2020 13:19:16 -0500 In-Reply-To: <87eekl2usk.fsf@brutus.matara> (message from Thamer Mahmoud on Sun, 22 Nov 2020 19:58:03 +0300) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:193859 Archived-At: > From: Thamer Mahmoud > Cc: 44632@debbugs.gnu.org > Date: Sun, 22 Nov 2020 19:58:03 +0300 > > Wouldn't it be possible to extend the same behavior that is currently > working fine in R2L paragraphs to also apply to L2R ones? Sorry, no. Not without serious changes (basically, a redesign) in the low-level code that iterates the buffer for rendering characters for display.