From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Andreas Schwab Newsgroups: gmane.emacs.bugs Subject: bug#28312: 25.2; Arabic script changes when scrolling Date: Fri, 01 Sep 2017 10:16:06 +0200 Message-ID: <87val2bzqx.fsf@linux-m68k.org> References: <83lgly29zf.fsf@gnu.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1504253851 1471 195.159.176.226 (1 Sep 2017 08:17:31 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Fri, 1 Sep 2017 08:17:31 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.2 (gnu/linux) Cc: 28312@debbugs.gnu.org, Nick Helm To: YAMAMOTO Mitsuharu Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Sep 01 10:17:21 2017 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dnh8c-0007wz-Vk for geb-bug-gnu-emacs@m.gmane.org; Fri, 01 Sep 2017 10:17:15 +0200 Original-Received: from localhost ([::1]:52055 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dnh8i-0000Tp-91 for geb-bug-gnu-emacs@m.gmane.org; Fri, 01 Sep 2017 04:17:20 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:40695) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dnh8W-0000P4-B9 for bug-gnu-emacs@gnu.org; Fri, 01 Sep 2017 04:17:09 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dnh8Q-0002gv-UV for bug-gnu-emacs@gnu.org; Fri, 01 Sep 2017 04:17:07 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:58532) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dnh8Q-0002gn-Q1 for bug-gnu-emacs@gnu.org; Fri, 01 Sep 2017 04:17:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1dnh8Q-0003jw-E8 for bug-gnu-emacs@gnu.org; Fri, 01 Sep 2017 04:17:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Andreas Schwab Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 01 Sep 2017 08:17:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 28312 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 28312-submit@debbugs.gnu.org id=B28312.150425377614316 (code B ref 28312); Fri, 01 Sep 2017 08:17:02 +0000 Original-Received: (at 28312) by debbugs.gnu.org; 1 Sep 2017 08:16:16 +0000 Original-Received: from localhost ([127.0.0.1]:38978 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dnh7g-0003iq-I3 for submit@debbugs.gnu.org; Fri, 01 Sep 2017 04:16:16 -0400 Original-Received: from mail-out.m-online.net ([212.18.0.9]:54106) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dnh7e-0003ih-Ij for 28312@debbugs.gnu.org; Fri, 01 Sep 2017 04:16:15 -0400 Original-Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 3xkBs85knLz1r7Bw; Fri, 1 Sep 2017 10:16:12 +0200 (CEST) Original-Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 3xkBs80zxyz3jR9r; Fri, 1 Sep 2017 10:16:12 +0200 (CEST) X-Virus-Scanned: amavisd-new at mnet-online.de Original-Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id t_UPu7ICMX6q; Fri, 1 Sep 2017 10:16:07 +0200 (CEST) X-Auth-Info: PbKyzhk9cPDJbsQl3xBm5sbmmWRXlGTAPE019NdXzS9kmqJ+s/4gTqMDTubujHW0 Original-Received: from igel.home (ppp-88-217-10-10.dynamic.mnet-online.de [88.217.10.10]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Fri, 1 Sep 2017 10:16:07 +0200 (CEST) Original-Received: by igel.home (Postfix, from userid 1000) id 9A65E2C02E0; Fri, 1 Sep 2017 10:16:06 +0200 (CEST) X-Yow: ONE: I will donate my entire ``BABY HUEY'' comic book collection to the downtown PLASMA CENTER.. TWO: I won't START a BAND called ``KHADAFY & THE HIT SQUAD''.. THREE: I won't ever TUMBLE DRY my FOX TERRIER again!! In-Reply-To: (YAMAMOTO Mitsuharu's message of "Fri, 01 Sep 2017 16:36:13 +0900") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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" Xref: news.gmane.org gmane.emacs.bugs:136436 Archived-At: On Sep 01 2017, YAMAMOTO Mitsuharu wrote: > I could reproduce a similar effect also on Darwin, but a different > font backend driver (xft with libotf 0.9.3, m17n lib/db 1.7.0). > > 1. emacs -Q & > 2. M-x describe-language-environment RET Arabic RET > 3. Press and release the mouse button around the Arabic sample text. > (say, "Arabic" to the left) > > The appearance of the sample text changes if I press the button, and > it changes back again when I release it. I see such an effect if I start a (highlighted) region anywhere before the arabic sample text. The appearance changes while changing the extend of the region. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."