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: Pixel-based display functions Date: Fri, 06 Feb 2015 08:28:11 +0100 Message-ID: <54D46D0B.1050402@gmx.at> References: <877fw4zsdv.fsf@building.gnus.org> <831tmcn4k4.fsf@gnu.org> <87386szq1w.fsf@building.gnus.org> <83wq44ljm9.fsf@gnu.org> <87vbjowlqv.fsf@building.gnus.org> <83oapglbx6.fsf@gnu.org> <83lhkkl23i.fsf@gnu.org> <83bnlgkl1s.fsf@gnu.org> <837fw3l7uz.fsf@gnu.org> <54CD4B27.4080201@gmx.at> <874mr6qvi5.fsf@building.gnus.org> <87sieqpfxh.fsf@building.gnus.org> <54CDE908.7050908@gmx.at> <87ioflq0dz.fsf@building.gnus.org> <54CE2187.9070003@gmx.at> <54CE4D8A.5040201@gmx.at> <87zj8wy79g.fsf@building.gnus.org> <87k2zxynvk.fsf@building.gnus.org> <54D33A2C.1060603@gmx.at> <837fvwfigd.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1423207775 12969 80.91.229.3 (6 Feb 2015 07:29:35 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 6 Feb 2015 07:29:35 +0000 (UTC) Cc: larsi@gnus.org, monnier@iro.umontreal.ca, emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Fri Feb 06 08:29:35 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 1YJdM4-0007HX-Vz for ged-emacs-devel@m.gmane.org; Fri, 06 Feb 2015 08:29:33 +0100 Original-Received: from localhost ([::1]:47004 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YJdM4-0000ov-57 for ged-emacs-devel@m.gmane.org; Fri, 06 Feb 2015 02:29:32 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:33745) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YJdLr-0000kJ-Rj for emacs-devel@gnu.org; Fri, 06 Feb 2015 02:29:20 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YJdLo-000480-Mu for emacs-devel@gnu.org; Fri, 06 Feb 2015 02:29:19 -0500 Original-Received: from mout.gmx.net ([212.227.15.18]:50932) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YJdLo-00047q-DY; Fri, 06 Feb 2015 02:29:16 -0500 Original-Received: from [188.22.41.214] ([188.22.41.214]) by mail.gmx.com (mrgmx002) with ESMTPSA (Nemesis) id 0MZTbR-1Y3KLA0GfV-00LFQo; Fri, 06 Feb 2015 08:28:21 +0100 In-Reply-To: <837fvwfigd.fsf@gnu.org> X-Provags-ID: V03:K0:e3YjAArnYijCVIvJWEDoXJ0gc3UmvsOv5sVK+OGd9J6x/ixrrRg 2V3LykPhOZuGHyOGc65iPb6n1LogrZ/KnLdLwlypmnMUv7QMHBEPrvL9fd8nM59sC/Gj5pa qtytP+/I+e6Ea69QN67jlBx5ZS64Vj2W3sfrBkGTvBv5BXz9kJPF06wp9zHDP1UfPSdwAE4 4O4MUCYgJiiX4T6i7aDqg== X-UI-Out-Filterresults: notjunk:1; X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] X-Received-From: 212.227.15.18 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:182497 Archived-At: > Perhaps you could use the technique similar to what vertical-motion > does near its beginning. We can do that. But it's hardly cheaper than (save-window-excursion (set-window-buffer nil ...) (window-text-pixel-size ...) ...) especially when packing multiple `window-text-pixel-size' calls into the same excursion. martin