From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#6140: 24.0.50; Redisplay problem with the Lao script Date: Wed, 21 Aug 2019 16:53:11 -0700 Message-ID: <87y2zmt6s8.fsf@mouse.gnus.org> References: <83aasaqvy2.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="85586"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: 6140@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Aug 22 01:54:19 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1i0aQk-000MBW-SS for geb-bug-gnu-emacs@m.gmane.org; Thu, 22 Aug 2019 01:54:18 +0200 Original-Received: from localhost ([::1]:37156 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i0aQj-0001r3-Pe for geb-bug-gnu-emacs@m.gmane.org; Wed, 21 Aug 2019 19:54:17 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:52070) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i0aQW-0001nS-01 for bug-gnu-emacs@gnu.org; Wed, 21 Aug 2019 19:54:05 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1i0aQU-0005wC-Pz for bug-gnu-emacs@gnu.org; Wed, 21 Aug 2019 19:54:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:56239) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1i0aQU-0005vX-Mg for bug-gnu-emacs@gnu.org; Wed, 21 Aug 2019 19:54:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1i0aQT-0001JV-IV for bug-gnu-emacs@gnu.org; Wed, 21 Aug 2019 19:54:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 21 Aug 2019 23:54:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 6140 X-GNU-PR-Package: emacs Original-Received: via spool by 6140-submit@debbugs.gnu.org id=B6140.15664316024980 (code B ref 6140); Wed, 21 Aug 2019 23:54:01 +0000 Original-Received: (at 6140) by debbugs.gnu.org; 21 Aug 2019 23:53:22 +0000 Original-Received: from localhost ([127.0.0.1]:36824 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1i0aPp-0001IG-QZ for submit@debbugs.gnu.org; Wed, 21 Aug 2019 19:53:22 -0400 Original-Received: from quimby.gnus.org ([80.91.231.51]:45472) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1i0aPn-0001I8-SK for 6140@debbugs.gnu.org; Wed, 21 Aug 2019 19:53:20 -0400 Original-Received: from 77.18.59.87.tmi.telenormobil.no ([77.18.59.87] helo=sandy) by quimby.gnus.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1i0aPj-0007lp-NP; Thu, 22 Aug 2019 01:53:18 +0200 In-Reply-To: <83aasaqvy2.fsf@gnu.org> (Eli Zaretskii's message of "Sat, 08 May 2010 18:01:25 +0300") 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: 209.51.188.43 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:165543 Archived-At: Eli Zaretskii writes: > emacs -Q > C-h H > C-u 1 5 6 4 C-f > > This will place you on the character in the Lao greeting whose buffer > position is 1565. This is the 2nd character to the left of the slash. > > Now type "M-x" and observe the character to the right of the cursor. It > is a composed character. Once you type "M-x", it is "decomposed": its > upper part (and everything in that line to the right of it) shifts to > the right. I tried reproducing this in Emacs 27, but used `C-u 1 8 9 3 C-f' instead to get to that place in the Lao greeting. But nothing in particular seems to happen when I `M-x' anywhere from within the greeting, as far as I can see. > I see the same in Emacs 23.2, so this has nothing to do with bidi > reordering code. > > If this is a problem with the Lao font used for displaying Lao, then > please tell which Lao font is better. For the record, "C-u C-x =" > says that the font used is this: > > -outline-DejaVu Sans Mono-normal-normal-normal-mono-13-*-*-*-c-*-iso10646-1 I have: xfthb:-PfEd-DejaVu Sans Mono-normal-normal-normal-*-17-*-*-*-m-0-iso10646-1 (#x4B9) which is pretty similar... Are you still seeing this problem or has it gone away in the nine years since this was reported? -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no