From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: penthief 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 21:33:48 +0100 Message-ID: References: <4de746cb1cd13408899ff5069454f7f4@SDF.ORG> <83d2dr5zyl.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Trace: ger.gmane.org 1404074067 7111 80.91.229.3 (29 Jun 2014 20:34:27 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 29 Jun 2014 20:34:27 +0000 (UTC) To: 17874@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Jun 29 22:34:20 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 1X1Lno-0003Vh-C3 for geb-bug-gnu-emacs@m.gmane.org; Sun, 29 Jun 2014 22:34:20 +0200 Original-Received: from localhost ([::1]:59018 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X1Lnn-0006Wu-S0 for geb-bug-gnu-emacs@m.gmane.org; Sun, 29 Jun 2014 16:34:19 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:59855) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X1Lnf-0006Ok-Bk for bug-gnu-emacs@gnu.org; Sun, 29 Jun 2014 16:34:16 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1X1LnX-0003us-8D for bug-gnu-emacs@gnu.org; Sun, 29 Jun 2014 16:34:11 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:45864) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X1LnX-0003ui-4K for bug-gnu-emacs@gnu.org; Sun, 29 Jun 2014 16:34:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1X1LnW-00015Z-J4 for bug-gnu-emacs@gnu.org; Sun, 29 Jun 2014 16:34:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: penthief Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 29 Jun 2014 20:34:02 +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=B17874.14040740354169 (code B ref 17874); Sun, 29 Jun 2014 20:34:02 +0000 Original-Received: (at 17874) by debbugs.gnu.org; 29 Jun 2014 20:33:55 +0000 Original-Received: from localhost ([127.0.0.1]:37014 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1X1LnO-00015B-PG for submit@debbugs.gnu.org; Sun, 29 Jun 2014 16:33:55 -0400 Original-Received: from mx.sdf.org ([192.94.73.24]:62961 helo=sdf.lonestar.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1X1LnL-000151-Ra for 17874@debbugs.gnu.org; Sun, 29 Jun 2014 16:33:52 -0400 Original-Received: from wm.sdf.org (mx.sdf.org [192.94.73.24]) by sdf.lonestar.org (8.14.8/8.14.5) with ESMTP id s5TKXmSd003963 for <17874@debbugs.gnu.org>; Sun, 29 Jun 2014 20:33:48 GMT In-Reply-To: <83d2dr5zyl.fsf@gnu.org> X-Sender: penthief@SDF.ORG User-Agent: Roundcube Webmail/1.0.1 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:90975 Archived-At: On 2014-06-29 19:32, Eli Zaretskii wrote: >> 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? After building 24.3 rather than relying on the binary provided by my distro I now see the issue in both versions, so I think you are right to say the problem is with one of the dependencies, rather than with Emacs. Perhaps I can find a way to reproduce an issue on libotf / m17n-flt separately and raise it in the appropriate place. Thanks, Matt