From unknown Fri Sep 05 18:57:54 2025 X-Loop: help-debbugs@gnu.org Subject: bug#28236: 'configure --with-cairo' causes 'emacs -font' to fail Resent-From: andrei.elkin@pp.inet.fi Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 25 Aug 2017 20:00:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 28236 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: 28236@debbugs.gnu.org X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Received: via spool by submit@debbugs.gnu.org id=B.150369116314084 (code B ref -1); Fri, 25 Aug 2017 20:00:02 +0000 Received: (at submit) by debbugs.gnu.org; 25 Aug 2017 19:59:23 +0000 Received: from localhost ([127.0.0.1]:55046 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dlKlG-0003f6-Vi for submit@debbugs.gnu.org; Fri, 25 Aug 2017 15:59:23 -0400 Received: from eggs.gnu.org ([208.118.235.92]:48017) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dlKkO-0003dR-7p for submit@debbugs.gnu.org; Fri, 25 Aug 2017 15:58:28 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dlKkI-0001sa-9L for submit@debbugs.gnu.org; Fri, 25 Aug 2017 15:58:23 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: * X-Spam-Status: No, score=1.3 required=5.0 tests=BAYES_50,RCVD_IN_SORBS_SPAM autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:57512) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dlKkI-0001sR-6n for submit@debbugs.gnu.org; Fri, 25 Aug 2017 15:58:22 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38980) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dlKkH-0006DS-63 for bug-gnu-emacs@gnu.org; Fri, 25 Aug 2017 15:58:21 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dlKkC-0001nw-Ax for bug-gnu-emacs@gnu.org; Fri, 25 Aug 2017 15:58:21 -0400 Received: from mta-out1.inet.fi ([62.71.2.233]:53807 helo=johanna1.inet.fi) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dlKkC-0001nD-0B for bug-gnu-emacs@gnu.org; Fri, 25 Aug 2017 15:58:16 -0400 RazorGate-KAS: Status: not_detected RazorGate-KAS: Rate: 0 RazorGate-KAS: Envelope from: RazorGate-KAS: Version: 5.5.3 RazorGate-KAS: LuaCore: 80 2014-11-10_18-01-23 260f8afb9361da3c7edfd3a8e3a4ca908191ad29 RazorGate-KAS: Lua profiles 69136 [Nov 12 2014] RazorGate-KAS: Method: none Received: from inet.fi (93.106.105.91) by johanna1.inet.fi (9.0.002.03-2-gbe5d057) id 599AEF0B007C71BB for bug-gnu-emacs@gnu.org; Fri, 25 Aug 2017 22:58:14 +0300 Received: (from andrei@localhost) by inet.fi (8.14.4/8.14.3/Debian-6) id v7PJw07I020611; Fri, 25 Aug 2017 22:58:00 +0300 X-Authentication-Warning: quad.dsl.inet.fi: Processed from queue /var/spool/mqueue X-Authentication-Warning: quad.dsl.inet.fi: Processed by andrei with -C /etc/mail/sonera.cf From: andrei.elkin@pp.inet.fi Organization: Home sweet home Date: Fri, 25 Aug 2017 22:57:59 +0300 Message-ID: <87a82npghk.fsf@quad> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=gb2312 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 2001:4830:134:3::11 X-Spam-Score: -4.5 (----) X-Mailman-Approved-At: Fri, 25 Aug 2017 15:59:21 -0400 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -4.5 (----) Hello. I've been checking out the master branch periodically for quite a while but= never configured it with cairo. Today I gave it a try, appending the option to my regular option list, as b= elow. $ git show HEAD commit 579890f1c7703cd8ecfe2e56f52cc06fcd1b2442 Author: Eli Zaretskii Date: Fri Aug 25 18:01:19 2017 +0300 bash# ./configure --with-xft --with-x-toolkit=3Dlucid --with-dbus \ --with-cairo && make ... =3D> ... [ ok ] The resulted executable complains about a font that otherwise "orthodoxically" built one never has done (as the font really exists, which xlsfonts double-proves: bash# xlsfonts | grep 7x14 =3D>7x14 ). bash# src/emacs -Q -font 7x14 =3D> Font =A1=AE7x14=A1=AF is not defined This effect is observed in earlier commits as well. (I first suspected the failure was introduced by a commit in the range started from my last pull (about two weeks ago)). I've not investigated any further, still hope this report is not in vain. Using this chance, thank you all for working and maintaining this wonderful piece of software! Andrelkin. From unknown Fri Sep 05 18:57:54 2025 X-Loop: help-debbugs@gnu.org Subject: bug#28236: 'configure --with-cairo' causes 'emacs -font' to fail Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 26 Aug 2017 07:25:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 28236 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: andrei.elkin@pp.inet.fi Cc: 28236@debbugs.gnu.org Reply-To: Eli Zaretskii Received: via spool by 28236-submit@debbugs.gnu.org id=B28236.150373229325389 (code B ref 28236); Sat, 26 Aug 2017 07:25:02 +0000 Received: (at 28236) by debbugs.gnu.org; 26 Aug 2017 07:24:53 +0000 Received: from localhost ([127.0.0.1]:55811 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dlVSe-0006bR-M9 for submit@debbugs.gnu.org; Sat, 26 Aug 2017 03:24:52 -0400 Received: from eggs.gnu.org ([208.118.235.92]:32966) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dlVSd-0006bG-DZ for 28236@debbugs.gnu.org; Sat, 26 Aug 2017 03:24:52 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dlVST-0005E9-Oj for 28236@debbugs.gnu.org; Sat, 26 Aug 2017 03:24:46 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_50,RP_MATCHES_RCVD autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:56807) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dlVST-0005E3-KQ; Sat, 26 Aug 2017 03:24:41 -0400 Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:4302 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1dlVSR-0006ZN-Ko; Sat, 26 Aug 2017 03:24:40 -0400 Date: Sat, 26 Aug 2017 10:24:30 +0300 Message-Id: <838ti67pw1.fsf@gnu.org> From: Eli Zaretskii In-reply-to: <87a82npghk.fsf@quad> (andrei.elkin@pp.inet.fi) References: <87a82npghk.fsf@quad> MIME-version: 1.0 Content-type: text/plain; charset=gb2312 Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -5.0 (-----) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -5.0 (-----) > From: andrei.elkin@pp.inet.fi > Date: Fri, 25 Aug 2017 22:57:59 +0300 > > I've been checking out the master branch periodically for quite a while but never > configured it with cairo. > Today I gave it a try, appending the option to my regular option list, as below. > > $ git show HEAD > commit 579890f1c7703cd8ecfe2e56f52cc06fcd1b2442 > Author: Eli Zaretskii > Date: Fri Aug 25 18:01:19 2017 +0300 > > bash# ./configure --with-xft --with-x-toolkit=lucid --with-dbus \ > --with-cairo && make ... > => ... [ ok ] > The resulted executable complains about a font that otherwise > "orthodoxically" built one never has done (as the font really exists, > which xlsfonts double-proves: > > bash# xlsfonts | grep 7x14 > =>7x14 > ). > > bash# src/emacs -Q -font 7x14 > => Font ¡®7x14¡¯ is not defined > > This effect is observed in earlier commits as well. (I first suspected the > failure was introduced by a commit in the range started from my last > pull (about two weeks ago)). > > I've not investigated any further, still hope this report is not in > vain. Thanks. Unfortunately, we don't have Cairo experts on board, and we've accumulated several known issues with that configuration. This is why the configure script says --with-cairo compile with Cairo drawing (experimental) ^^^^^^^^^^^^ From debbugs-submit-bounces@debbugs.gnu.org Tue Aug 29 13:09:00 2017 Received: (at control) by debbugs.gnu.org; 29 Aug 2017 17:09:00 +0000 Received: from localhost ([127.0.0.1]:60969 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dmk0a-0006Yj-HD for submit@debbugs.gnu.org; Tue, 29 Aug 2017 13:09:00 -0400 Received: from eggs.gnu.org ([208.118.235.92]:39097) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dmk0Z-0006YW-15 for control@debbugs.gnu.org; Tue, 29 Aug 2017 13:08:59 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dmk0T-0002gx-89 for control@debbugs.gnu.org; Tue, 29 Aug 2017 13:08:53 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,RP_MATCHES_RCVD autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:45113) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dmk0T-0002go-4B for control@debbugs.gnu.org; Tue, 29 Aug 2017 13:08:53 -0400 Received: from rgm by fencepost.gnu.org with local (Exim 4.82) (envelope-from ) id 1dmk0S-00086f-U8 for control@debbugs.gnu.org; Tue, 29 Aug 2017 13:08:53 -0400 Subject: control message for bug 28236 To: X-Mailer: mail (GNU Mailutils 2.99.98) Message-Id: From: Glenn Morris Date: Tue, 29 Aug 2017 13:08:52 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -5.0 (-----) X-Debbugs-Envelope-To: control X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -5.0 (-----) tag 28236 help From unknown Fri Sep 05 18:57:54 2025 X-Loop: help-debbugs@gnu.org Subject: bug#28236: 'configure --with-cairo' causes 'emacs -font' to fail Resent-From: Dmitry Gutov Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 11 Dec 2018 01:51:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 28236 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: help To: andrei.elkin@pp.inet.fi, 28236@debbugs.gnu.org Received: via spool by 28236-submit@debbugs.gnu.org id=B28236.15444930189234 (code B ref 28236); 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Mon, 10 Dec 2018 17:50:08 -0800 (PST) References: <87a82npghk.fsf@quad> From: Dmitry Gutov Message-ID: <015a4a19-4f91-f9f4-7f2f-1b332d36a5a7@yandex.ru> Date: Tue, 11 Dec 2018 03:50:06 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:64.0) Gecko/20100101 Thunderbird/64.0 MIME-Version: 1.0 In-Reply-To: <87a82npghk.fsf@quad> Content-Type: text/plain; charset=gbk; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit X-Spam-Score: 0.1 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -0.9 (/) On 25.08.2017 22:57, andrei.elkin@pp.inet.fi wrote: > bash# src/emacs -Q -font 7x14 > => Font ¡®7x14¡¯ is not defined FWIW, I can confirm with the latest emacs-26 and master. From unknown Fri Sep 05 18:57:54 2025 X-Loop: help-debbugs@gnu.org Subject: bug#28236: 'configure --with-cairo' causes 'emacs -font' to fail Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 11 Dec 2018 06:27:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 28236 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: help To: Dmitry Gutov Cc: 28236@debbugs.gnu.org, andrei.elkin@pp.inet.fi Received: via spool by 28236-submit@debbugs.gnu.org id=B28236.154450957514325 (code B ref 28236); Tue, 11 Dec 2018 06:27:01 +0000 Received: (at 28236) by debbugs.gnu.org; 11 Dec 2018 06:26:15 +0000 Received: from localhost ([127.0.0.1]:42649 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gWbUl-0003iy-Eq for submit@debbugs.gnu.org; Tue, 11 Dec 2018 01:26:15 -0500 Received: from eggs.gnu.org ([208.118.235.92]:35762) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gWbUj-0003im-9R for 28236@debbugs.gnu.org; Tue, 11 Dec 2018 01:26:13 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gWbUZ-0005Ux-3G for 28236@debbugs.gnu.org; Tue, 11 Dec 2018 01:26:08 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-0.0 required=5.0 tests=BAYES_40 autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:56015) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gWbUY-0005Ug-Ui; Tue, 11 Dec 2018 01:26:02 -0500 Received: from [176.228.60.248] (port=2040 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1gWbUY-0007j4-GH; Tue, 11 Dec 2018 01:26:02 -0500 Date: Tue, 11 Dec 2018 08:25:53 +0200 Message-Id: <83sgz41swe.fsf@gnu.org> From: Eli Zaretskii In-reply-to: <015a4a19-4f91-f9f4-7f2f-1b332d36a5a7@yandex.ru> (message from Dmitry Gutov on Tue, 11 Dec 2018 03:50:06 +0200) References: <87a82npghk.fsf@quad> <015a4a19-4f91-f9f4-7f2f-1b332d36a5a7@yandex.ru> MIME-version: 1.0 Content-type: text/plain; charset=gbk Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -5.0 (-----) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -6.0 (------) > From: Dmitry Gutov > Date: Tue, 11 Dec 2018 03:50:06 +0200 > > On 25.08.2017 22:57, andrei.elkin@pp.inet.fi wrote: > > bash# src/emacs -Q -font 7x14 > > => Font ¡®7x14¡¯ is not defined > > FWIW, I can confirm with the latest emacs-26 and master. Thanks for trying. AFAIU, this is an important user-level feature, so we should try fixing it if we want to enable Cairo by default. From unknown Fri Sep 05 18:57:54 2025 X-Loop: help-debbugs@gnu.org Subject: bug#28236: 'configure --with-cairo' causes 'emacs -font' to fail Resent-From: Ari Roponen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 12 Dec 2018 12:04:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 28236 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: help To: Eli Zaretskii Cc: 28236@debbugs.gnu.org, andrei.elkin@pp.inet.fi, Dmitry Gutov Received: via spool by 28236-submit@debbugs.gnu.org id=B28236.154461623915500 (code B ref 28236); Wed, 12 Dec 2018 12:04:01 +0000 Received: (at 28236) by debbugs.gnu.org; 12 Dec 2018 12:03:59 +0000 Received: from localhost ([127.0.0.1]:44576 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gX3F9-00041w-9O for submit@debbugs.gnu.org; Wed, 12 Dec 2018 07:03:59 -0500 Received: from mail-lj1-f196.google.com ([209.85.208.196]:43641) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gX3F7-00041g-06 for 28236@debbugs.gnu.org; Wed, 12 Dec 2018 07:03:57 -0500 Received: by mail-lj1-f196.google.com with SMTP id 83-v6so16031126ljf.10 for <28236@debbugs.gnu.org>; Wed, 12 Dec 2018 04:03:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version:content-transfer-encoding; bh=lLrlm5rJ0lEXGIHts2Ekr6sWIgLtdrrg9Sq3im4z3cw=; b=FJSagLBcsvbn8D7ZzGYls3snpujNbqGtLRGrkvyDci4x2h4ZWT2DVzBOjQ3WyKwvyV L+tSZk9kX0e5VlE0ffOW3fKPdbAgCtUX10WXc+JjLzbCcfsgNRzYwLwbHPBj/xQ3ewVD CPAWa6pte2PzCByE4OQnZDrtTSkVVOZdheMhpy7EQjd7LKzSLHnLPwQse+Q9OknxRLOZ JC8LDCHAQYr3QJrelVFEnuULzPQeCFypAqEOXBP93AGjM+IW1oDh7Y7SHZMsBMWdqr/Z B60GH64tgZjiltblWRGm5AjQ45R/4g3mO2mcrACFmzMRdWbSvZbRdptrxQ6tycXSWqsu iOnQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:user-agent:mime-version:content-transfer-encoding; bh=lLrlm5rJ0lEXGIHts2Ekr6sWIgLtdrrg9Sq3im4z3cw=; b=VYokk+n3UQcTfZ1AOAOc0ix9V/IdR/z4ohkebjF+SMdHZRnKM4CBN5kgk3Xf2Q/dHP OnLlkCB94LW29tw/xBi79GRuUd0ARAWPmrK8V4zJekFcbWEuZCVnS+LM8XjXhbvm0E+b WUWKoeoWnZeERwGVwYJuQTC6Qru7aylgOvPB9Jcc0zQkVwpe/2OOeR3rUykkRXIbbZyt wC5/yfNiIRHwlhPop/M7pfxadvq5qKyPYs0TYw7FsRA6EQs9WfQWJmEjqCLewULHAVD2 Z6cBfQYOhwvh5JKOcofxVUbyBfJ6XXnZUYQHPqWWuiqsSFNZF7tYD4x8aQZjrpwQFzQS Y7cg== X-Gm-Message-State: AA+aEWYRPYKIgGUDFzOXNauxkI91haqOeG6B7NbjVwkPhDX20u/FRxb8 chl4IdzfLX92sS6agLLh4A== X-Google-Smtp-Source: AFSGD/UWlCaBIVPXNWVSidnvu0MXuEpt8DxS5nualZxipkmbe+UbquofU5NtiQohRx7PiWkJ6Y/wiQ== X-Received: by 2002:a2e:2106:: with SMTP id h6-v6mr11661478ljh.37.1544616230801; Wed, 12 Dec 2018 04:03:50 -0800 (PST) Received: from arirop ([2001:2003:f7ce:f380:ed48:e6bd:f345:3565]) by smtp.gmail.com with ESMTPSA id b25-v6sm3276734lji.94.2018.12.12.04.03.49 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 12 Dec 2018 04:03:49 -0800 (PST) From: Ari Roponen References: <87a82npghk.fsf@quad> <015a4a19-4f91-f9f4-7f2f-1b332d36a5a7@yandex.ru> <83sgz41swe.fsf@gnu.org> Date: Wed, 12 Dec 2018 14:03:48 +0200 In-Reply-To: <83sgz41swe.fsf@gnu.org> (Eli Zaretskii's message of "Tue, 11 Dec 2018 08:25:53 +0200") Message-ID: <87o99rgdej.fsf@gmail.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -0.0 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) Eli Zaretskii writes: >> From: Dmitry Gutov >> Date: Tue, 11 Dec 2018 03:50:06 +0200 >>=20 >> On 25.08.2017 22:57, andrei.elkin@pp.inet.fi wrote: >> > bash# src/emacs -Q -font 7x14 >> > =3D> Font =E2=80=987x14=E2=80=99 is not defined >>=20 >> FWIW, I can confirm with the latest emacs-26 and master. > > Thanks for trying. AFAIU, this is an important user-level feature, so > we should try fixing it if we want to enable Cairo by default. > I can get the same result also without Cairo: emacs-26.1 --xrm "Emacs.fontBackend: xft" -q -font 7x14 When I copy the font where fontconfig can see it: cp /usr/share/X11/fonts/misc/7x14.pcf.gz ~/.local/share/fonts/ fc-cache -vf I see this: fc-list | grep 7x14 =3D> /home/arirop/.local/share/fonts/7x14.pcf.gz: Fixed:style=3DRegular After that, using "-font Fixed" seems to work. From unknown Fri Sep 05 18:57:54 2025 X-Loop: help-debbugs@gnu.org Subject: bug#28236: 'configure --with-cairo' causes 'emacs -font' to fail Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 12 Dec 2018 15:17:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 28236 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: help To: Ari Roponen Cc: 28236@debbugs.gnu.org, andrei.elkin@pp.inet.fi, dgutov@yandex.ru Received: via spool by 28236-submit@debbugs.gnu.org id=B28236.154462781210748 (code B ref 28236); Wed, 12 Dec 2018 15:17:02 +0000 Received: (at 28236) by debbugs.gnu.org; 12 Dec 2018 15:16:52 +0000 Received: from localhost ([127.0.0.1]:45406 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gX6Fo-0002nI-D7 for submit@debbugs.gnu.org; Wed, 12 Dec 2018 10:16:52 -0500 Received: from eggs.gnu.org ([208.118.235.92]:39803) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gX6Fm-0002n5-EM for 28236@debbugs.gnu.org; Wed, 12 Dec 2018 10:16:50 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gX6Fd-0002iD-DB for 28236@debbugs.gnu.org; Wed, 12 Dec 2018 10:16:43 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_50 autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:36229) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gX6FW-0002VZ-3W; Wed, 12 Dec 2018 10:16:34 -0500 Received: from [176.228.60.248] (port=1902 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1gX6FV-0006kb-1o; Wed, 12 Dec 2018 10:16:33 -0500 Date: Wed, 12 Dec 2018 17:16:26 +0200 Message-Id: <835zvy22t1.fsf@gnu.org> From: Eli Zaretskii In-reply-to: <87o99rgdej.fsf@gmail.com> (message from Ari Roponen on Wed, 12 Dec 2018 14:03:48 +0200) References: <87a82npghk.fsf@quad> <015a4a19-4f91-f9f4-7f2f-1b332d36a5a7@yandex.ru> <83sgz41swe.fsf@gnu.org> <87o99rgdej.fsf@gmail.com> MIME-version: 1.0 Content-type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -5.0 (-----) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -6.0 (------) > From: Ari Roponen > Cc: Dmitry Gutov , 28236@debbugs.gnu.org, andrei.elkin@pp.inet.fi > Date: Wed, 12 Dec 2018 14:03:48 +0200 > > >> On 25.08.2017 22:57, andrei.elkin@pp.inet.fi wrote: > >> > bash# src/emacs -Q -font 7x14 > >> > => Font ‘7x14’ is not defined > >> > >> FWIW, I can confirm with the latest emacs-26 and master. > > > > Thanks for trying. AFAIU, this is an important user-level feature, so > > we should try fixing it if we want to enable Cairo by default. > > > > I can get the same result also without Cairo: > emacs-26.1 --xrm "Emacs.fontBackend: xft" -q -font 7x14 > > When I copy the font where fontconfig can see it: > cp /usr/share/X11/fonts/misc/7x14.pcf.gz ~/.local/share/fonts/ > fc-cache -vf > I see this: > fc-list | grep 7x14 > => /home/arirop/.local/share/fonts/7x14.pcf.gz: Fixed:style=Regular > > After that, using "-font Fixed" seems to work. So you are saying that the problem here is that Cairo can only work with fonts known fontconfig, and cannot switch to font backend(s) that bypass fontconfig? If so, perhaps just an entry in PROBLEMS with the above recipe would suffice as a workaround? From unknown Fri Sep 05 18:57:54 2025 X-Loop: help-debbugs@gnu.org Subject: bug#28236: 'configure --with-cairo' causes 'emacs -font' to fail Resent-From: Robert Pluim Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 12 Dec 2018 15:43:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 28236 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: help To: Eli Zaretskii Cc: 28236@debbugs.gnu.org, Ari Roponen , andrei.elkin@pp.inet.fi, dgutov@yandex.ru Received: via spool by 28236-submit@debbugs.gnu.org id=B28236.154462932213080 (code B ref 28236); Wed, 12 Dec 2018 15:43:01 +0000 Received: (at 28236) by debbugs.gnu.org; 12 Dec 2018 15:42:02 +0000 Received: from localhost ([127.0.0.1]:45413 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gX6eA-0003Ou-K3 for submit@debbugs.gnu.org; Wed, 12 Dec 2018 10:42:02 -0500 Received: from mail-wm1-f66.google.com ([209.85.128.66]:34175) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gX6e9-0003OO-8h for 28236@debbugs.gnu.org; Wed, 12 Dec 2018 10:42:01 -0500 Received: by mail-wm1-f66.google.com with SMTP id y185so11743418wmd.1 for <28236@debbugs.gnu.org>; Wed, 12 Dec 2018 07:42:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:references:mail-copies-to:gmane-reply-to-list :date:in-reply-to:message-id:mime-version:content-transfer-encoding; bh=TjnRcvGI6wNwfoX66iIFEOWf8ApZnaHmcWlwrGg/LwU=; b=ddvpINAJpNSpe3YtMpg9FQGpvECdzrkFmCCZjxV5LAbaOxGDyPMtyw9G5J5uWTemS1 2iYsdRxIa+OIA7G4JiyFO5/TIt00Gg+6Ak3NDtNT8dDnih13CcKfmDgG62WDGjDk0Dqn K68Vqpr4sFRKDleAQjz00ZshijnZwCOi6KW6NtHxnj+8yllmS/asPnJioMcnd2MsPU5W TPZSwaSkdlY8JBdWhui2R6hUbVYggZgQOuvyS7OwdMwp3Z/v7CqETibcCPt+wWnkpCId YxZEkwQqMRJRf2GcIPYCobiRKqwNxlo34OmteeG7APpYsSRonLZpImRU/opaLAiZEwjd zipw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:mail-copies-to :gmane-reply-to-list:date:in-reply-to:message-id:mime-version :content-transfer-encoding; bh=TjnRcvGI6wNwfoX66iIFEOWf8ApZnaHmcWlwrGg/LwU=; b=kFOWAUUTgx6PBSjVBz3BS21MvHB0AuXYXochCV2clYsezeoWvl+2NpFiiOC7oWqsh2 qCMJLj0cJYIc8zsJZLqkoJl9Niig7YQzyHqipsg6faCf3uTExSJw1On9chr46EvrCttB NFJ46ZQ6XTsV6gHv2QnwaTPz5rVZM1VHDso9Jk6/8zFf0qyTuYfwell+wnogcoirg5m4 VrQLLji6kEJs4JtYqZRHchjetk45fzbsuucFqUuO34H4ZWSfkNOzZxyulVdYHWirED3a KDSUTF//yHnsTrS3EsyxK9JyOqbz+WU0ugLHBrl3vwI0WX7tWbx8nPEY8Lw2yhCc3Dn7 dkWw== X-Gm-Message-State: AA+aEWb5oddWzPdayCEVAcWULyK9XpvCgHZltVde4/OCsNzVWLHaDlDS PBvABsU7/+dB7vB/qEyYOI4= X-Google-Smtp-Source: AFSGD/V3VlvlLCacjta35r0Zv5yGNFSzXBFlH7rbkLyAHZFFPfO/awuJxGlxvnycZWhvXHvYhKHo9A== X-Received: by 2002:a1c:a104:: with SMTP id k4mr3642227wme.54.1544629315208; Wed, 12 Dec 2018 07:41:55 -0800 (PST) Received: from rpluim-mac (vav06-1-78-207-202-134.fbx.proxad.net. [78.207.202.134]) by smtp.gmail.com with ESMTPSA id d4sm18203087wrp.89.2018.12.12.07.41.53 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 12 Dec 2018 07:41:54 -0800 (PST) From: Robert Pluim References: <87a82npghk.fsf@quad> <015a4a19-4f91-f9f4-7f2f-1b332d36a5a7@yandex.ru> <83sgz41swe.fsf@gnu.org> <87o99rgdej.fsf@gmail.com> <835zvy22t1.fsf@gnu.org> Mail-Copies-To: never Gmane-Reply-To-List: yes Date: Wed, 12 Dec 2018 16:41:52 +0100 In-Reply-To: <835zvy22t1.fsf@gnu.org> (Eli Zaretskii's message of "Wed, 12 Dec 2018 17:16:26 +0200") Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -0.0 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) Eli Zaretskii writes: > So you are saying that the problem here is that Cairo can only work > with fonts known fontconfig, and cannot switch to font backend(s) that > bypass fontconfig? If so, perhaps just an entry in PROBLEMS with the > above recipe would suffice as a workaround? I find that surprising. The non-Cairo GTK build can use Xft and X font backends, what's different about Cairo? (I just tried to set font-backend to '(ftcr x) on my Cairo build, and failed, so perhaps it really isn=CA=BCt supported). Robert From unknown Fri Sep 05 18:57:54 2025 X-Loop: help-debbugs@gnu.org Subject: bug#28236: 'configure --with-cairo' causes 'emacs -font' to fail Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 12 Dec 2018 16:39:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 28236 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: help To: Robert Pluim Cc: 28236@debbugs.gnu.org, ari.roponen@gmail.com, andrei.elkin@pp.inet.fi, dgutov@yandex.ru Received: via spool by 28236-submit@debbugs.gnu.org id=B28236.154463269918370 (code B ref 28236); Wed, 12 Dec 2018 16:39:02 +0000 Received: (at 28236) by debbugs.gnu.org; 12 Dec 2018 16:38:19 +0000 Received: from localhost ([127.0.0.1]:45448 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gX7Wa-0004mC-RW for submit@debbugs.gnu.org; Wed, 12 Dec 2018 11:38:19 -0500 Received: from eggs.gnu.org ([208.118.235.92]:38994) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gX7WX-0004ls-JZ for 28236@debbugs.gnu.org; Wed, 12 Dec 2018 11:38:16 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gX7WM-0003Aa-Rh for 28236@debbugs.gnu.org; Wed, 12 Dec 2018 11:38:07 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_50 autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:37930) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gX7WD-00032o-3Z; Wed, 12 Dec 2018 11:37:53 -0500 Received: from [176.228.60.248] (port=2959 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1gX7WC-0003n5-M8; Wed, 12 Dec 2018 11:37:53 -0500 Date: Wed, 12 Dec 2018 18:37:46 +0200 Message-Id: <83wooezoo5.fsf@gnu.org> From: Eli Zaretskii In-reply-to: (message from Robert Pluim on Wed, 12 Dec 2018 16:41:52 +0100) References: <87a82npghk.fsf@quad> <015a4a19-4f91-f9f4-7f2f-1b332d36a5a7@yandex.ru> <83sgz41swe.fsf@gnu.org> <87o99rgdej.fsf@gmail.com> <835zvy22t1.fsf@gnu.org> MIME-version: 1.0 Content-type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -5.0 (-----) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -6.0 (------) > From: Robert Pluim > Cc: Ari Roponen , 28236@debbugs.gnu.org, andrei.elkin@pp.inet.fi, dgutov@yandex.ru > Date: Wed, 12 Dec 2018 16:41:52 +0100 > > Eli Zaretskii writes: > > > So you are saying that the problem here is that Cairo can only work > > with fonts known fontconfig, and cannot switch to font backend(s) that > > bypass fontconfig? If so, perhaps just an entry in PROBLEMS with the > > above recipe would suffice as a workaround? > > I find that surprising. The non-Cairo GTK build can use Xft and X font > backends, what's different about Cairo? > > (I just tried to set font-backend to '(ftcr x) on my Cairo build, and > failed, so perhaps it really isnʼt supported). I'm guessing that the other font backends use X calls that cannot be supported with Cairo drawing, or maybe such support simply wasn't coded yet. But I'm not an expert on this stuff, so maybe I'm wrong. From unknown Fri Sep 05 18:57:54 2025 X-Loop: help-debbugs@gnu.org Subject: bug#28236: 'configure --with-cairo' causes 'emacs -font' to fail Resent-From: Robert Pluim Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 13 Dec 2018 11:36:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 28236 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: help To: Eli Zaretskii Cc: 28236@debbugs.gnu.org, ari.roponen@gmail.com, andrei.elkin@pp.inet.fi, dgutov@yandex.ru Received: via spool by 28236-submit@debbugs.gnu.org id=B28236.15447009086620 (code B ref 28236); Thu, 13 Dec 2018 11:36:01 +0000 Received: (at 28236) by debbugs.gnu.org; 13 Dec 2018 11:35:08 +0000 Received: from localhost ([127.0.0.1]:45887 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gXPGl-0001if-IQ for submit@debbugs.gnu.org; Thu, 13 Dec 2018 06:35:07 -0500 Received: from mail-wr1-f54.google.com ([209.85.221.54]:45108) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gXPGh-0001i2-Kx for 28236@debbugs.gnu.org; Thu, 13 Dec 2018 06:35:04 -0500 Received: by mail-wr1-f54.google.com with SMTP id t6so1467467wrr.12 for <28236@debbugs.gnu.org>; Thu, 13 Dec 2018 03:35:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:references:mail-copies-to:gmane-reply-to-list :date:in-reply-to:message-id:mime-version:content-transfer-encoding; bh=AlQCN8pHsK6B6NOUTDD6FGVHqqJg824mDiZIERF3t44=; b=o6mK+SCCcIxgR/B+j8ueLOxt+AFQcCqz8oZEPJwF0UMruya2ZRU/HVi2B8xOXGqSDH joIuC4zjA5gVleJotI7ydkH+maSxL/OvjqR/NXBvJPN7ugNrT9A3jRaz7HKY2DLezSrv 6TM4MOhgsb3nz+kty1GjGDNn1dJKznWrIsh1i5WrVYEtW7gm38h9Mw9oO73HpEZJWyv1 lZm6O1m647zHjLZUslZpxQxLEm1F0QDRq/97jjvnEyvuR4wPmJfFVUw3mq7lYryehzEU 8spziRi6J1ALRP8Zx1hiutbxJgy7jN2QUBK7vX1kZZP1SqBR1x5yPzSwO6O32dUuuqJx zCDA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:mail-copies-to :gmane-reply-to-list:date:in-reply-to:message-id:mime-version :content-transfer-encoding; bh=AlQCN8pHsK6B6NOUTDD6FGVHqqJg824mDiZIERF3t44=; b=qCDnXi76wQKu8JMoleaDE61THDouGcJ/WtnIjVdlszzyFK/dqxV+NjPVwSa7ffIbHO VoSXgapl3GUcJkYDCLQ3muMXImhDoDwWemaPN3o+KZofMMMm7Fo0D6Ex2rNinp1qdy/u kOoeqR0sqSNDic3Il+Foz2mFCMLUdsD8LbUc+nk3HLLI40ZRt1s7OUjy0NsykTPfTW/8 L6aVCjF2jG2JSk7HXnz+K/nhKtLuuYCucG6ttV5oaM0bsOU165uEUNlrw9y7uPsX/x/2 XlucJTVEeFdf6zTWfu5Pg5GA40CT3j4fm8GLbhUqcSbEACJm3pK6MkqUv0ZtiSa+M7Xe 3v1w== X-Gm-Message-State: AA+aEWb7Eqj9aX0rGxAx/4kN6AV2t6gBJZVK1Ib+/kjGW4Y/AuWQ2yIL N+9XFJWkO61cGs7J5ZBnF1U= X-Google-Smtp-Source: AFSGD/WvIWLZlHHBESLKIx3c+v87Rgn2H+DEBX8U59iTlZBj6OInLtvNqdqdPM6MPI52D7FEffg47w== X-Received: by 2002:adf:93e2:: with SMTP id 89mr9457228wrp.129.1544700897418; Thu, 13 Dec 2018 03:34:57 -0800 (PST) Received: from rpluim-mac ([149.5.228.1]) by smtp.gmail.com with ESMTPSA id u10sm1430289wrr.33.2018.12.13.03.34.55 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 13 Dec 2018 03:34:56 -0800 (PST) From: Robert Pluim References: <87a82npghk.fsf@quad> <015a4a19-4f91-f9f4-7f2f-1b332d36a5a7@yandex.ru> <83sgz41swe.fsf@gnu.org> <87o99rgdej.fsf@gmail.com> <835zvy22t1.fsf@gnu.org> <83wooezoo5.fsf@gnu.org> Mail-Copies-To: never Gmane-Reply-To-List: yes Date: Thu, 13 Dec 2018 12:34:54 +0100 In-Reply-To: <83wooezoo5.fsf@gnu.org> (Eli Zaretskii's message of "Wed, 12 Dec 2018 18:37:46 +0200") Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: 1.0 (+) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) Eli Zaretskii writes: >> From: Robert Pluim >> Cc: Ari Roponen , 28236@debbugs.gnu.org, andrei= .elkin@pp.inet.fi, dgutov@yandex.ru >> Date: Wed, 12 Dec 2018 16:41:52 +0100 >>=20 >> Eli Zaretskii writes: >>=20 >> > So you are saying that the problem here is that Cairo can only work >> > with fonts known fontconfig, and cannot switch to font backend(s) that >> > bypass fontconfig? If so, perhaps just an entry in PROBLEMS with the >> > above recipe would suffice as a workaround? >>=20 >> I find that surprising. The non-Cairo GTK build can use Xft and X font >> backends, what's different about Cairo? >>=20 >> (I just tried to set font-backend to '(ftcr x) on my Cairo build, and >> failed, so perhaps it really isn=CA=BCt supported). > > I'm guessing that the other font backends use X calls that cannot be > supported with Cairo drawing, or maybe such support simply wasn't > coded yet. But I'm not an expert on this stuff, so maybe I'm wrong. So xfns.c only initializes the xfont driver when not using Cairo. I made the obvious changes there, and 'emacs -Q -fn 7x14' starts up, and 'C-u C-x =3D' tells me: x:-misc-fixed-medium-r-normal--14-130-75-75-c-70-iso8859-1 (#x68) Unfortunately *scratch* does not (re-)display properly [1], so unless we=CA=BCre feeling really adventurous, we probably shouldn't enable both Cairo and the X font back on master, etc/PROBLEMS (or NEWS?) might be better. Robert Footnotes: [1] Admittedly this is over an ssh forwarded connection. Running it locally might look better. From unknown Fri Sep 05 18:57:54 2025 X-Loop: help-debbugs@gnu.org Subject: bug#28236: 'configure --with-cairo' causes 'emacs -font' to fail Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 13 Dec 2018 13:54:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 28236 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: help To: Robert Pluim Cc: 28236@debbugs.gnu.org, ari.roponen@gmail.com, andrei.elkin@pp.inet.fi, dgutov@yandex.ru Received: via spool by 28236-submit@debbugs.gnu.org id=B28236.154470918527893 (code B ref 28236); Thu, 13 Dec 2018 13:54:02 +0000 Received: (at 28236) by debbugs.gnu.org; 13 Dec 2018 13:53:05 +0000 Received: from localhost ([127.0.0.1]:45947 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gXRQH-0007Fp-2L for submit@debbugs.gnu.org; Thu, 13 Dec 2018 08:53:05 -0500 Received: from eggs.gnu.org ([208.118.235.92]:35733) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gXRQF-0007FN-Ui for 28236@debbugs.gnu.org; Thu, 13 Dec 2018 08:53:04 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gXRQA-0002L3-4c for 28236@debbugs.gnu.org; Thu, 13 Dec 2018 08:52:58 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-0.0 required=5.0 tests=BAYES_40 autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:33325) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gXRPq-0001qU-CQ; Thu, 13 Dec 2018 08:52:40 -0500 Received: from [176.228.60.248] (port=2438 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1gXRPp-0002I4-IS; Thu, 13 Dec 2018 08:52:38 -0500 Date: Thu, 13 Dec 2018 15:52:34 +0200 Message-Id: <83o99pzg7x.fsf@gnu.org> From: Eli Zaretskii In-reply-to: (message from Robert Pluim on Thu, 13 Dec 2018 12:34:54 +0100) References: <87a82npghk.fsf@quad> <015a4a19-4f91-f9f4-7f2f-1b332d36a5a7@yandex.ru> <83sgz41swe.fsf@gnu.org> <87o99rgdej.fsf@gmail.com> <835zvy22t1.fsf@gnu.org> <83wooezoo5.fsf@gnu.org> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -5.0 (-----) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -6.0 (------) > From: Robert Pluim > Cc: 28236@debbugs.gnu.org, ari.roponen@gmail.com, andrei.elkin@pp.inet.fi, dgutov@yandex.ru > Date: Thu, 13 Dec 2018 12:34:54 +0100 > > So xfns.c only initializes the xfont driver when not using Cairo. I > made the obvious changes there, and 'emacs -Q -fn 7x14' starts up, and > 'C-u C-x =' tells me: > > x:-misc-fixed-medium-r-normal--14-130-75-75-c-70-iso8859-1 (#x68) > > Unfortunately *scratch* does not (re-)display properly Can you tell more details about this improper redisplay? Thanks. From unknown Fri Sep 05 18:57:54 2025 X-Loop: help-debbugs@gnu.org Subject: bug#28236: 'configure --with-cairo' causes 'emacs -font' to fail Resent-From: Robert Pluim Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 13 Dec 2018 14:57:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 28236 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: help To: Eli Zaretskii Cc: 28236@debbugs.gnu.org, ari.roponen@gmail.com, andrei.elkin@pp.inet.fi, dgutov@yandex.ru Received: via spool by 28236-submit@debbugs.gnu.org id=B28236.15447129902578 (code B ref 28236); Thu, 13 Dec 2018 14:57:02 +0000 Received: (at 28236) by debbugs.gnu.org; 13 Dec 2018 14:56:30 +0000 Received: from localhost ([127.0.0.1]:46646 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gXSPe-0000fW-JK for submit@debbugs.gnu.org; Thu, 13 Dec 2018 09:56:30 -0500 Received: from mail-wm1-f41.google.com ([209.85.128.41]:52380) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gXSPd-0000fG-40 for 28236@debbugs.gnu.org; Thu, 13 Dec 2018 09:56:29 -0500 Received: by mail-wm1-f41.google.com with SMTP id m1so2662365wml.2 for <28236@debbugs.gnu.org>; Thu, 13 Dec 2018 06:56:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:references:mail-copies-to:gmane-reply-to-list :date:in-reply-to:message-id:mime-version:content-transfer-encoding; bh=C7/2ahV41SzIRQE/ANAD6zpZ5f3SEUKEbiufbuOpGFI=; b=d6Qx+a/Lz3WmCb+2WF30zKjja/xkfNZpeBW+BsvxB3wIXzaI9tfd6yOnWWwGTyddUS bA8srBN0eoDlBnEdUSa1/7v/nHVwFbY0mkwOsCg7Jy/UP4Fk1CszZpbS8arnhqngpm/q ftEO7uffIgy5/U2ewuSDacoFmvtp+8jdctQxNHV+3jH9I8ajuqrZjfTlmFEPB7fL7WPX JR9TpfUoHuXlfrosegrYszS4t8WWKWynUiMgRc39rzVhuEopwQ9Bt+F7OwCeXfWyEnef +6LsgVKa0rte4SR5N437PdINXAgoLncTUaN1HcCViVkWsNmfvgEMPgwcTnHPioxqQOt9 Az0A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:mail-copies-to :gmane-reply-to-list:date:in-reply-to:message-id:mime-version :content-transfer-encoding; bh=C7/2ahV41SzIRQE/ANAD6zpZ5f3SEUKEbiufbuOpGFI=; b=i4RyereSce5M1slz3WSaPCHOzyhC/B+YFs5zk4Gq7+SMMuhMYP8jXNb62xlPegnYcG Z+L1yLlsVRHcvRvscGDi20q/kiP0XYHYoSP8RD3hOexszUcsqzlq/N9ZKm36hz5FVvYV W0J5SKZe+fNlhWJ1QA56lhquUmBzdFz2X4BLNzek0Vj7R9qEr/uU5Zs5iiZDdu8tLsjU bnKKAgYdMBKJH3EF26X68eJhBEgJuq4vJCEPLnLbD9HL3NUUwLN7IcS9law+psOzjI3p woUdiQ2oR4ZByh5OXDoQrbtyW72hpUNPbDZDb7G72bzoG2tIqYd9hpefTte7zjjW8A78 Q4vA== X-Gm-Message-State: AA+aEWZDH7Uhei++NeUNZHNzByg42p5G/PdXqCk/ZxcIdB8dbKuflWff n3UaS5ZEfyyECQVN/4Yqdgc= X-Google-Smtp-Source: AFSGD/VQ+UUUIyiqFX0tnZg7ZonSEFosZveNPKGBItDBWtZtWvOBkvKxAoUH2euv6+8M4sGdFY25KA== X-Received: by 2002:a1c:e046:: with SMTP id x67mr10265595wmg.122.1544712983062; Thu, 13 Dec 2018 06:56:23 -0800 (PST) Received: from rpluim-mac ([149.5.228.1]) by smtp.gmail.com with ESMTPSA id v5sm2842795wrn.71.2018.12.13.06.56.21 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 13 Dec 2018 06:56:22 -0800 (PST) From: Robert Pluim References: <87a82npghk.fsf@quad> <015a4a19-4f91-f9f4-7f2f-1b332d36a5a7@yandex.ru> <83sgz41swe.fsf@gnu.org> <87o99rgdej.fsf@gmail.com> <835zvy22t1.fsf@gnu.org> <83wooezoo5.fsf@gnu.org> <83o99pzg7x.fsf@gnu.org> Mail-Copies-To: never Gmane-Reply-To-List: yes Date: Thu, 13 Dec 2018 15:56:21 +0100 In-Reply-To: <83o99pzg7x.fsf@gnu.org> (Eli Zaretskii's message of "Thu, 13 Dec 2018 15:52:34 +0200") Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: 1.0 (+) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) Eli Zaretskii writes: >> From: Robert Pluim >> Cc: 28236@debbugs.gnu.org, ari.roponen@gmail.com, andrei.elkin@pp.inet= .fi, dgutov@yandex.ru >> Date: Thu, 13 Dec 2018 12:34:54 +0100 >>=20 >> So xfns.c only initializes the xfont driver when not using Cairo. I >> made the obvious changes there, and 'emacs -Q -fn 7x14' starts up, and >> 'C-u C-x =3D' tells me: >>=20 >> x:-misc-fixed-medium-r-normal--14-130-75-75-c-70-iso8859-1 (#x68) >>=20 >> Unfortunately *scratch* does not (re-)display properly > > Can you tell more details about this improper redisplay? I see text for the menu-bar, but *scratch* looks empty (and there=CA=BCs no text displayed in the mode-line). The text is actually there in *scratch*, though. I don=CA=BCt think this is a viable path to look at, especially given Ari's workaround of copying the required fonts. Robert From unknown Fri Sep 05 18:57:54 2025 X-Loop: help-debbugs@gnu.org Subject: bug#28236: 'configure --with-cairo' causes 'emacs -font' to fail Resent-From: YAMAMOTO Mitsuharu Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 04 Jun 2019 07:49:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 28236 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: help To: Robert Pluim Cc: 28236@debbugs.gnu.org, Eli Zaretskii , ari.roponen@gmail.com, andrei.elkin@pp.inet.fi, dgutov@yandex.ru Received: via spool by 28236-submit@debbugs.gnu.org id=B28236.155963448230088 (code B ref 28236); Tue, 04 Jun 2019 07:49:02 +0000 Received: (at 28236) by debbugs.gnu.org; 4 Jun 2019 07:48:02 +0000 Received: from localhost ([127.0.0.1]:43798 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hY4As-0007p6-8u for submit@debbugs.gnu.org; Tue, 04 Jun 2019 03:48:02 -0400 Received: from mathmail.math.s.chiba-u.ac.jp ([133.82.132.2]:52967) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hY4Aq-0007om-0t for 28236@debbugs.gnu.org; Tue, 04 Jun 2019 03:48:01 -0400 Received: from mathent.math.s.chiba-u.ac.jp (mathent [192.168.32.5]) by mathmail.math.s.chiba-u.ac.jp (Postfix) with ESMTP id 0D38CF08D5; Tue, 4 Jun 2019 16:47:57 +0900 (JST) (envelope-from mituharu@math.s.chiba-u.ac.jp) Date: Tue, 04 Jun 2019 16:47:56 +0900 Message-ID: From: YAMAMOTO Mitsuharu In-Reply-To: References: <87a82npghk.fsf@quad> <015a4a19-4f91-f9f4-7f2f-1b332d36a5a7@yandex.ru> <83sgz41swe.fsf@gnu.org> <87o99rgdej.fsf@gmail.com> <835zvy22t1.fsf@gnu.org> <83wooezoo5.fsf@gnu.org> <83o99pzg7x.fsf@gnu.org> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM/1.14.9 (=?UTF-8?Q?Goj=C5=8D?=) APEL/10.8 EasyPG/1.0.0 Emacs/25.3 (x86_64-pc-linux-gnu) MULE/6.0 (HANACHIRUSATO) Organization: Faculty of Science, Chiba University MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: multipart/mixed; boundary="Multipart_Tue_Jun__4_16:47:56_2019-1" X-Spam-Score: 0.0 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) --Multipart_Tue_Jun__4_16:47:56_2019-1 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On Thu, 13 Dec 2018 23:56:21 +0900, Robert Pluim wrote: >=20 > >> So xfns.c only initializes the xfont driver when not using Cairo. I > >> made the obvious changes there, and 'emacs -Q -fn 7x14' starts up, and > >> 'C-u C-x =3D' tells me: > >>=20 > >> x:-misc-fixed-medium-r-normal--14-130-75-75-c-70-iso8859-1 (#x68) > >>=20 > >> Unfortunately *scratch* does not (re-)display properly > > > > Can you tell more details about this improper redisplay? >=20 > I see text for the menu-bar, but *scratch* looks empty (and there=CA=BCs = no > text displayed in the mode-line). The text is actually there in > *scratch*, though. >=20 > I don=CA=BCt think this is a viable path to look at, especially given Ari= 's > workaround of copying the required fonts. Previously the cairo drawing code does its own double-buffering using the image surface, where all the drawing should happen on the client side and not compatible with X core fonts that are drawn on the server side. Copying back the result of server side drawing is not impossible, but inefficient. Recently, I've made a change to the cairo drawing code in the master so it draws into Xlib surfaces instead of image ones if the X Double Buffer Extension is available. On top of that, it is rather straightforward to cope with X core fonts. I implemented both in the attached patch. The former corresponds to the case that the frame parameter `inhibit-double-buffering' is t, and the latter to nil. I think the latter is usable, but the former is not. The code for the former is not an total waste because we can use it for exporting displayed contents to bitmap images, i.e., (x-export-frames FRAME 'png). The same approach cannot be used for exporting to outline images (PDF or SVG), so characters in X core fonts are replaced with hollow boxes in such cases. 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Date: Sat, 08 Jun 2019 05:14:02 +0000 Content-Type: multipart/mixed; boundary="----------=_1559970842-5596-1" This is a multi-part message in MIME format... ------------=_1559970842-5596-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Your bug report #28236: 'configure --with-cairo' causes 'emacs -font' to fail which was filed against the emacs package, has been closed. The explanation is attached below, along with your original report. If you require more details, please reply to 28236@debbugs.gnu.org. --=20 28236: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D28236 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems ------------=_1559970842-5596-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at 28236-done) by debbugs.gnu.org; 8 Jun 2019 05:13:46 +0000 Received: from localhost ([127.0.0.1]:52723 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hZTfm-0001Rf-Dl for submit@debbugs.gnu.org; Sat, 08 Jun 2019 01:13:46 -0400 Received: from mathmail.math.s.chiba-u.ac.jp ([133.82.132.2]:49782) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hZTfk-0001RU-4o for 28236-done@debbugs.gnu.org; Sat, 08 Jun 2019 01:13:45 -0400 Received: from mathent.math.s.chiba-u.ac.jp (mathent [192.168.32.5]) by mathmail.math.s.chiba-u.ac.jp (Postfix) with ESMTP id 73DB4F08E1; Sat, 8 Jun 2019 14:13:44 +0900 (JST) (envelope-from mituharu@math.s.chiba-u.ac.jp) Date: Sat, 08 Jun 2019 14:13:44 +0900 Message-ID: From: YAMAMOTO Mitsuharu To: Robert Pluim Subject: Re: bug#28236: 'configure --with-cairo' causes 'emacs -font' to fail In-Reply-To: References: <87a82npghk.fsf@quad> <015a4a19-4f91-f9f4-7f2f-1b332d36a5a7@yandex.ru> <83sgz41swe.fsf@gnu.org> <87o99rgdej.fsf@gmail.com> <835zvy22t1.fsf@gnu.org> <83wooezoo5.fsf@gnu.org> <83o99pzg7x.fsf@gnu.org> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM/1.14.9 (=?ISO-8859-4?Q?Goj=F2?=) APEL/10.8 EasyPG/1.0.0 Emacs/25.3 (x86_64-pc-linux-gnu) MULE/6.0 (HANACHIRUSATO) Organization: Faculty of Science, Chiba University MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 28236-done Cc: 28236-done@debbugs.gnu.org, ari.roponen@gmail.com, andrei.elkin@pp.inet.fi, dgutov@yandex.ru X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) On Tue, 04 Jun 2019 16:47:56 +0900, YAMAMOTO Mitsuharu wrote: >=20 > On Thu, 13 Dec 2018 23:56:21 +0900, > Robert Pluim wrote: > >=20 > > >> So xfns.c only initializes the xfont driver when not using Cairo. I > > >> made the obvious changes there, and 'emacs -Q -fn 7x14' starts up, a= nd > > >> 'C-u C-x =3D' tells me: > > >>=20 > > >> x:-misc-fixed-medium-r-normal--14-130-75-75-c-70-iso8859-1 (#x68) > > >>=20 > > >> Unfortunately *scratch* does not (re-)display properly > > > > > > Can you tell more details about this improper redisplay? > >=20 > > I see text for the menu-bar, but *scratch* looks empty (and there=CA=BC= s no > > text displayed in the mode-line). The text is actually there in > > *scratch*, though. > >=20 > > I don=CA=BCt think this is a viable path to look at, especially given A= ri's > > workaround of copying the required fonts. >=20 > Previously the cairo drawing code does its own double-buffering using > the image surface, where all the drawing should happen on the client > side and not compatible with X core fonts that are drawn on the server > side. Copying back the result of server side drawing is not > impossible, but inefficient. >=20 > Recently, I've made a change to the cairo drawing code in the master > so it draws into Xlib surfaces instead of image ones if the X Double > Buffer Extension is available. On top of that, it is rather > straightforward to cope with X core fonts. >=20 > I implemented both in the attached patch. The former corresponds to > the case that the frame parameter `inhibit-double-buffering' is t, and > the latter to nil. I think the latter is usable, but the former is > not. The code for the former is not an total waste because we can use > it for exporting displayed contents to bitmap images, i.e., > (x-export-frames FRAME 'png). The same approach cannot be used for > exporting to outline images (PDF or SVG), so characters in X core > fonts are replaced with hollow boxes in such cases. Pushed to master as faf10bd8eb3. YAMAMOTO Mitsuharu mituharu@math.s.chiba-u.ac.jp ------------=_1559970842-5596-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at submit) by debbugs.gnu.org; 25 Aug 2017 19:59:23 +0000 Received: from localhost ([127.0.0.1]:55046 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dlKlG-0003f6-Vi for submit@debbugs.gnu.org; Fri, 25 Aug 2017 15:59:23 -0400 Received: from eggs.gnu.org ([208.118.235.92]:48017) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dlKkO-0003dR-7p for submit@debbugs.gnu.org; Fri, 25 Aug 2017 15:58:28 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dlKkI-0001sa-9L for submit@debbugs.gnu.org; Fri, 25 Aug 2017 15:58:23 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: * X-Spam-Status: No, score=1.3 required=5.0 tests=BAYES_50,RCVD_IN_SORBS_SPAM autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:57512) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dlKkI-0001sR-6n for submit@debbugs.gnu.org; Fri, 25 Aug 2017 15:58:22 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38980) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dlKkH-0006DS-63 for bug-gnu-emacs@gnu.org; Fri, 25 Aug 2017 15:58:21 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dlKkC-0001nw-Ax for bug-gnu-emacs@gnu.org; Fri, 25 Aug 2017 15:58:21 -0400 Received: from mta-out1.inet.fi ([62.71.2.233]:53807 helo=johanna1.inet.fi) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dlKkC-0001nD-0B for bug-gnu-emacs@gnu.org; Fri, 25 Aug 2017 15:58:16 -0400 RazorGate-KAS: Status: not_detected RazorGate-KAS: Rate: 0 RazorGate-KAS: Envelope from: RazorGate-KAS: Version: 5.5.3 RazorGate-KAS: LuaCore: 80 2014-11-10_18-01-23 260f8afb9361da3c7edfd3a8e3a4ca908191ad29 RazorGate-KAS: Lua profiles 69136 [Nov 12 2014] RazorGate-KAS: Method: none Received: from inet.fi (93.106.105.91) by johanna1.inet.fi (9.0.002.03-2-gbe5d057) id 599AEF0B007C71BB for bug-gnu-emacs@gnu.org; Fri, 25 Aug 2017 22:58:14 +0300 Received: (from andrei@localhost) by inet.fi (8.14.4/8.14.3/Debian-6) id v7PJw07I020611; Fri, 25 Aug 2017 22:58:00 +0300 X-Authentication-Warning: quad.dsl.inet.fi: Processed from queue /var/spool/mqueue X-Authentication-Warning: quad.dsl.inet.fi: Processed by andrei with -C /etc/mail/sonera.cf From: andrei.elkin@pp.inet.fi To: bug-gnu-emacs@gnu.org Subject: 'configure --with-cairo' causes 'emacs -font' to fail Organization: Home sweet home Date: Fri, 25 Aug 2017 22:57:59 +0300 Message-ID: <87a82npghk.fsf@quad> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=gb2312 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 2001:4830:134:3::11 X-Spam-Score: -4.5 (----) X-Debbugs-Envelope-To: submit X-Mailman-Approved-At: Fri, 25 Aug 2017 15:59:21 -0400 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -4.5 (----) Hello. I've been checking out the master branch periodically for quite a while but= never configured it with cairo. Today I gave it a try, appending the option to my regular option list, as b= elow. $ git show HEAD commit 579890f1c7703cd8ecfe2e56f52cc06fcd1b2442 Author: Eli Zaretskii Date: Fri Aug 25 18:01:19 2017 +0300 bash# ./configure --with-xft --with-x-toolkit=3Dlucid --with-dbus \ --with-cairo && make ... =3D> ... [ ok ] The resulted executable complains about a font that otherwise "orthodoxically" built one never has done (as the font really exists, which xlsfonts double-proves: bash# xlsfonts | grep 7x14 =3D>7x14 ). bash# src/emacs -Q -font 7x14 =3D> Font =A1=AE7x14=A1=AF is not defined This effect is observed in earlier commits as well. (I first suspected the failure was introduced by a commit in the range started from my last pull (about two weeks ago)). I've not investigated any further, still hope this report is not in vain. Using this chance, thank you all for working and maintaining this wonderful piece of software! Andrelkin. ------------=_1559970842-5596-1--