From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#17874: 24.3.92; Incorrectly isolated =?UTF-8?Q?=D8=B9?= in =?UTF-8?Q?=D8=B9=D9=84=DB=8C?= Date: Sun, 29 Jun 2014 21:32:18 +0300 Message-ID: <83d2dr5zyl.fsf@gnu.org> References: <4de746cb1cd13408899ff5069454f7f4@SDF.ORG> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8BIT X-Trace: ger.gmane.org 1404066805 16190 80.91.229.3 (29 Jun 2014 18:33:25 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 29 Jun 2014 18:33:25 +0000 (UTC) Cc: 17874@debbugs.gnu.org To: penthief Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Jun 29 20:33:20 2014 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1X1Jug-0005Xe-Op for geb-bug-gnu-emacs@m.gmane.org; Sun, 29 Jun 2014 20:33:18 +0200 Original-Received: from localhost ([::1]:58774 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X1Jug-0001Gn-CB for geb-bug-gnu-emacs@m.gmane.org; Sun, 29 Jun 2014 14:33:18 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:46055) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X1JuW-0001Ds-Jm for bug-gnu-emacs@gnu.org; Sun, 29 Jun 2014 14:33:14 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1X1JuQ-0001j6-HQ for bug-gnu-emacs@gnu.org; Sun, 29 Jun 2014 14:33:08 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:45834) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X1JuQ-0001iR-Ep for bug-gnu-emacs@gnu.org; Sun, 29 Jun 2014 14:33:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1X1JuP-00064S-S5 for bug-gnu-emacs@gnu.org; Sun, 29 Jun 2014 14:33:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 29 Jun 2014 18:33:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 17874 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 17874-submit@debbugs.gnu.org id=B17874.140406675523290 (code B ref 17874); Sun, 29 Jun 2014 18:33:01 +0000 Original-Received: (at 17874) by debbugs.gnu.org; 29 Jun 2014 18:32:35 +0000 Original-Received: from localhost ([127.0.0.1]:36984 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1X1Jty-00063Z-TD for submit@debbugs.gnu.org; Sun, 29 Jun 2014 14:32:35 -0400 Original-Received: from mtaout26.012.net.il ([80.179.55.182]:44893) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1X1Jtw-00063J-6j for 17874@debbugs.gnu.org; Sun, 29 Jun 2014 14:32:33 -0400 Original-Received: from conversion-daemon.mtaout26.012.net.il by mtaout26.012.net.il (HyperSendmail v2007.08) id <0N7X00600ZWYKU00@mtaout26.012.net.il> for 17874@debbugs.gnu.org; Sun, 29 Jun 2014 21:28:25 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by mtaout26.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0N7Y000JN0NDEH80@mtaout26.012.net.il>; Sun, 29 Jun 2014 21:28:25 +0300 (IDT) In-reply-to: <4de746cb1cd13408899ff5069454f7f4@SDF.ORG> X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 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.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:90973 Archived-At: > Date: Sun, 29 Jun 2014 13:30:36 +0100 > From: penthief > > The following should display differently, as in 24.3.1. > A. ع ل ی - these are the "isolated" types. > B. علی - this is a final, medial and initial type. > C. عل ی‎ - the isolated ی should be joined when the space is removed. > This is the bug demonstrated. > > 0. Start emacs: $ emacs -Q > 1. Output علی with a bold face in the appropriate font: > (progn > (setq buffer-face-mode-face '(:family "DejaVu Sans Mono" > :alternate-families "Monaco" :height 100)) > (buffer-face-mode) > (buffer-face-set 'bold) > (newline) > (insert " علی")) > > علی > > 2. Change to a regular face: > (buffer-face-set 'default) > علی > > What happens is ی (ARABIC LETTER FARSI YEH) switches from the final to > the isolated type. I cannot reproduce this on MS-Windows. It works for me correctly both in Emacs 24.3 and in the emacs-24 branch as of r117323. Could be libotf-specific. Are you sure nothing changed in libotf and/or m17n-flt libraries between the time you built v24.3 and now?