From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: martin rudalics Newsgroups: gmane.emacs.devel Subject: Re: Redisplay issue Date: Fri, 04 Dec 2015 11:21:57 +0100 Message-ID: <56616945.6030407@gmx.at> References: <83two4olqj.fsf@gnu.org> <83h9k3mphx.fsf@gnu.org> <834mg2kvj7.fsf@gnu.org> <83d1upj6ml.fsf@gnu.org> <83si3kht2b.fsf@gnu.org> <56608701.9050802@gmx.at> <566149F0.1090408@gmx.at> <56615343.2090901@gmx.at> <5661554A.9050209@gmx.at> <5661574A.60900@gmx.at> <83y4dah7f8.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1449224556 21738 80.91.229.3 (4 Dec 2015 10:22:36 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 4 Dec 2015 10:22:36 +0000 (UTC) Cc: yuan.mei.list@gmail.com, emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Fri Dec 04 11:22:27 2015 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1a4nVS-0001gB-Pb for ged-emacs-devel@m.gmane.org; Fri, 04 Dec 2015 11:22:26 +0100 Original-Received: from localhost ([::1]:39793 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a4nVS-0000a9-1H for ged-emacs-devel@m.gmane.org; Fri, 04 Dec 2015 05:22:26 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:40265) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a4nVF-0000Zq-1O for emacs-devel@gnu.org; Fri, 04 Dec 2015 05:22:13 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1a4nVE-0005kO-7N for emacs-devel@gnu.org; Fri, 04 Dec 2015 05:22:13 -0500 Original-Received: from mout.gmx.net ([212.227.17.22]:63736) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a4nV8-0005iw-HW; Fri, 04 Dec 2015 05:22:06 -0500 Original-Received: from [192.168.1.100] ([212.95.7.61]) by mail.gmx.com (mrgmx103) with ESMTPSA (Nemesis) id 0MSuYT-1Zf7kW0tMr-00RsFK; Fri, 04 Dec 2015 11:22:05 +0100 In-Reply-To: <83y4dah7f8.fsf@gnu.org> X-Provags-ID: V03:K0:8FPdnBu7LxUrA+PfBHqbgaBtA1AkbEnb7MnV8Q2u5jIExedvExt JlYmoa/J7/6d8aPcFCEZmqjwOQgL4IgFJO6O/BJgozXUe+AFltrsqeKwBuwE+/yknSHQJOy hH5NfMet3dC5IUWQXj4dURxZkzTsar/m9hd2h7mQ/D87fAr8O+wUM2E8dsjcdqSXcj5dZUD 5Kh3FCwWXGUNZV4iBZHmw== X-UI-Out-Filterresults: notjunk:1;V01:K0:FH88ZOLLapg=:ukRgfino3KuukPea40JrkT SJd3AJwsGFCRDHvtIuy8sP77UAJdwYTgQmijSLtSWzU888dmyuzbiHZbPyhS8a23PEDm2sM0r DscReDFHS48gws1MwvnOn1mLok1xchzIx93TbzBztthPavMn+s1FYJx4Oxs3YW+/9rANsHSus r8xbsWRsE+JZ71ARg6NEJZXndMGSjYDfcFubqKsvX7YtsvcBHGICS5WMDJnrvVrPvxLb6EuI7 ntH9tU5PYGn7b6dspDmeDVy+/J1Nphgz1kXFFiEtHVxDBPYba3m7jOOVgiFu5L3NDR0axT9bu np0jjKvof4sLP5UxL7psREnlrgQhd4ZM29lXP1wnXDjIEdiR5DLlCL4+/EVszRzQ7/6y818IB wHMZ/B/yxlv7a5WnaFEV0K7aJSxBBRkRp/DTQtzQKZRF9lobix/D5sHRVaFYHHEUJfnscEZXB POXCuapo/vHaViU+zCKUWaZ4Y7q4zn7vX7sXntj2li8nFBsMIr1Yt4H23BPlj2PxIuM8ap/Te ZbrN911N15fMOph4Mw0yXp1K93XkIxVwdueZ8S9vwcpvlp+O7ojiqKG5s56NRMl9EC/DF5Ydo um+jYjZSpiSXETpU3dUNQBdGieSkHuulmgjsJTD/Z4l9lSTnHFv+jQOtK7diZW780+WSsMw1a YRRa38qsR5syBv14R/BGaY5SyMeJLkS+tq2WQhRhRgnYgAt6Jqg4hyfWsnBb1k3MK7C2Vxm3S 5OFIpzqURmXHQ+9vhTqTg8dG2nIBHX6zLX1xYR+R1aXJZhqMFkjwFF2RShZfn1tyld+uMemh X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 212.227.17.22 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:195872 Archived-At: >> So it's the Cairo font backend. 59 text lines plus one menu bar line= >> give the 60 pixels difference. > > I don't understand how can it do that with the same size of the same > font. Some bug in ftcrfont.c, perhaps? Do what? Yuan Mei initially told us: >> And I noticed something: comparing with and without cairo, even thoug= h >> the number of lines of text and other geometric parameters are >> identical (no .Xdefaults or any changes in .emacs.d/, the window >> (frame) height for with and without cairo are different. Something >> about font handling are different? When creating a frame, its height is determined by multiplying the number= of lines specified in =E2=80=98default-frame-alist=E2=80=99 by its defaul= t font height. martin