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#14461: 24.3.50; bad display for 'space' + (U+0336) unicode combination Date: Wed, 14 Aug 2019 21:50:33 -0700 Message-ID: <87woff117q.fsf@mouse.gnus.org> References: <519f7a1c.0324b40a.4997.ffff96ea@mx.google.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="120173"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: 14461@debbugs.gnu.org To: =?UTF-8?Q?C=C3=A9dric_?= =?UTF-8?Q?Ch=C3=A9pied?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Aug 15 06:51:11 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 1hy7jD-000V8f-3v for geb-bug-gnu-emacs@m.gmane.org; Thu, 15 Aug 2019 06:51:11 +0200 Original-Received: from localhost ([::1]:38390 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1hy7jB-00058g-RV for geb-bug-gnu-emacs@m.gmane.org; Thu, 15 Aug 2019 00:51:09 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:38959) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1hy7j5-00058Y-JP for bug-gnu-emacs@gnu.org; Thu, 15 Aug 2019 00:51:04 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hy7j4-0003la-I5 for bug-gnu-emacs@gnu.org; Thu, 15 Aug 2019 00:51:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:41538) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hy7j4-0003lT-FO for bug-gnu-emacs@gnu.org; Thu, 15 Aug 2019 00:51:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1hy7j4-0003OW-DF for bug-gnu-emacs@gnu.org; Thu, 15 Aug 2019 00:51:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 15 Aug 2019 04:51:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 14461 X-GNU-PR-Package: emacs Original-Received: via spool by 14461-submit@debbugs.gnu.org id=B14461.156584464013017 (code B ref 14461); Thu, 15 Aug 2019 04:51:02 +0000 Original-Received: (at 14461) by debbugs.gnu.org; 15 Aug 2019 04:50:40 +0000 Original-Received: from localhost ([127.0.0.1]:50359 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hy7ii-0003Ns-2f for submit@debbugs.gnu.org; Thu, 15 Aug 2019 00:50:40 -0400 Original-Received: from quimby.gnus.org ([80.91.231.51]:35054) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hy7ih-0003Nl-4k for 14461@debbugs.gnu.org; Thu, 15 Aug 2019 00:50:39 -0400 Original-Received: from 24-104-73-23-ip-static.hfc.comcastbusiness.net ([24.104.73.23] helo=sandy) by quimby.gnus.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1hy7id-0007w9-Ce; Thu, 15 Aug 2019 06:50:37 +0200 In-Reply-To: <519f7a1c.0324b40a.4997.ffff96ea@mx.google.com> ("=?UTF-8?Q?C=C3=A9dric_?= =?UTF-8?Q?Ch=C3=A9pied?="'s message of "Fri, 24 May 2013 16:30:41 +0200") 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:165045 Archived-At: C=C3=A9dric Ch=C3=A9pied writes: > start emacs -Q > use scratch buffer for example > type 'l' then M-x insert-char RET 336 RET > 'l' letter will be stroken > type ' ' (space) then M-x insert-char RET 336 RET > space char is not stroken but strikeout is visible after the space charac= ter. > If you paste the entire line to someone using emacs 23 (with erc for exam= ple) > his display is ok. > As far as I know, space char is the only one with this behaviour. (I'm going through old bug reports that have unfortunately gotten no responses yet.) I'm not quite sure I understand the bug report, but I tried this recipe, and I'm not able to reproduce any odd behaviour here in Emacs 27 (I think). If I type l M-x insert-char RET 336 RET I get l=CC=B6 which is displayed here as an l with a dash after it -- no overstrikes or anything. The same happens with a space character instead of an l. I'm guessing something has changed with combining characters here? Or do I need to be in a particular language environment for the l and the dash to combine? --=20 (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no