From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#14461: 24.3.50; bad display for 'space' + (U+0336) unicode combination Date: Sat, 17 Aug 2019 20:29:22 +0300 Message-ID: <83v9uvn1jh.fsf@gnu.org> References: <519f7a1c.0324b40a.4997.ffff96ea@mx.google.com> <87woff117q.fsf@mouse.gnus.org> <871rxmiyyi.fsf@gmx.net> <5d552da4.1c69fb81.c51aa.76af@mx.google.com> <87wofehasr.fsf@gmx.net> <83d0h4ngrx.fsf@gnu.org> <87r25jucir.fsf@gmx.net> <8336hzop4a.fsf@gnu.org> <87o90nkg7n.fsf@gmx.net> <83y2zrn80y.fsf@gnu.org> <878srrkdhe.fsf@gmx.net> <83wofbn6e6.fsf@gnu.org> <871rxjk9in.fsf@gmx.net> Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="134985"; mail-complaints-to="usenet@blaine.gmane.org" Cc: larsi@gnus.org, cedric.chepied@gmail.com, 14461@debbugs.gnu.org To: Stephen Berman Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Aug 17 19:30:20 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 1hz2Wy-000Z0e-2u for geb-bug-gnu-emacs@m.gmane.org; Sat, 17 Aug 2019 19:30:20 +0200 Original-Received: from localhost ([::1]:37504 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1hz2Ww-0008VW-VR for geb-bug-gnu-emacs@m.gmane.org; Sat, 17 Aug 2019 13:30:18 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:44003) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1hz2Wk-0008UY-FE for bug-gnu-emacs@gnu.org; Sat, 17 Aug 2019 13:30:08 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hz2Wi-0003Gw-JF for bug-gnu-emacs@gnu.org; Sat, 17 Aug 2019 13:30:06 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:48012) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hz2Wh-0003Ei-Co for bug-gnu-emacs@gnu.org; Sat, 17 Aug 2019 13:30:04 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1hz2Wh-0001kD-47 for bug-gnu-emacs@gnu.org; Sat, 17 Aug 2019 13:30:03 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 17 Aug 2019 17:30:02 +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=B14461.15660629736629 (code B ref 14461); Sat, 17 Aug 2019 17:30:02 +0000 Original-Received: (at 14461) by debbugs.gnu.org; 17 Aug 2019 17:29:33 +0000 Original-Received: from localhost ([127.0.0.1]:56830 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hz2WD-0001iq-Io for submit@debbugs.gnu.org; Sat, 17 Aug 2019 13:29:33 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:59873) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hz2WB-0001ia-Tm for 14461@debbugs.gnu.org; Sat, 17 Aug 2019 13:29:32 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:45614) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hz2W6-0002sZ-6t; Sat, 17 Aug 2019 13:29:26 -0400 Original-Received: from [176.228.60.248] (port=2816 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1hz2W5-0000m1-3z; Sat, 17 Aug 2019 13:29:25 -0400 In-reply-to: <871rxjk9in.fsf@gmx.net> (message from Stephen Berman on Sat, 17 Aug 2019 19:05:20 +0200) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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:165276 Archived-At: > From: Stephen Berman > Cc: handa@gnu.org, cedric.chepied@gmail.com, 14461@debbugs.gnu.org, > larsi@gnus.org > Date: Sat, 17 Aug 2019 19:05:20 +0200 > > Executing this: > > $ hb-view /usr/share/fonts/dejavu/DejaVuSansMono.ttf -u 'U+061, U+301, U+302' > > displays just 'a' with an acute accent over it, i.e. the circumflex is > not displayed at all I don't think this is true, I think the accents are overlaid in a way that makes them hard to distinguish. Try zooming in, if you can. > (unlike Emacs, which display the circumflex to the right of the a + > acute accent grapheme). Hmm... something strange happens with DejaVu Sans Mono. I tried two different font backends, and they both display the circumflex incorrectly. That doesn't happen with other monospaced fonts I tried. I have no idea what's going on here, sorry. In any case, the issue at hand is not about this particular display with this particular font, it's more general.