From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#18195: 24.3.92; window-screen-lines is not accurate Date: Tue, 05 Aug 2014 18:08:24 +0300 Message-ID: <83oavzotxz.fsf@gnu.org> References: <86tx5r7l1j.fsf@yandex.ru> <53E097F7.5050407@gmx.at> <53E0ABF9.7070506@yandex.ru> <53E0AF08.50300@gmx.at> <831tsvqc3c.fsf@gnu.org> <53E0E2E5.7050306@gmx.at> <83tx5rowop.fsf@gnu.org> <53E0E665.1000206@gmx.at> <83ppgfow0p.fsf@gnu.org> <53E0EC6C.7020504@gmx.at> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1407251379 27705 80.91.229.3 (5 Aug 2014 15:09:39 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 5 Aug 2014 15:09:39 +0000 (UTC) Cc: 18195@debbugs.gnu.org, dgutov@yandex.ru To: martin rudalics Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Aug 05 17:09:31 2014 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1XEgMX-0006nC-HC for geb-bug-gnu-emacs@m.gmane.org; Tue, 05 Aug 2014 17:09:17 +0200 Original-Received: from localhost ([::1]:59862 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XEgMW-0000wG-Mz for geb-bug-gnu-emacs@m.gmane.org; Tue, 05 Aug 2014 11:09:16 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:58670) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XEgMN-0000mU-43 for bug-gnu-emacs@gnu.org; Tue, 05 Aug 2014 11:09:11 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XEgMI-0004Vy-8e for bug-gnu-emacs@gnu.org; Tue, 05 Aug 2014 11:09:07 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:51942) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XEgMI-0004Vr-6b for bug-gnu-emacs@gnu.org; Tue, 05 Aug 2014 11:09:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1XEgMH-0003fk-Mb for bug-gnu-emacs@gnu.org; Tue, 05 Aug 2014 11:09:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 05 Aug 2014 15:09:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 18195 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 18195-submit@debbugs.gnu.org id=B18195.140725130514059 (code B ref 18195); Tue, 05 Aug 2014 15:09:01 +0000 Original-Received: (at 18195) by debbugs.gnu.org; 5 Aug 2014 15:08:25 +0000 Original-Received: from localhost ([127.0.0.1]:58885 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XEgLh-0003eh-2W for submit@debbugs.gnu.org; Tue, 05 Aug 2014 11:08:25 -0400 Original-Received: from mtaout22.012.net.il ([80.179.55.172]:51406) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XEgLc-0003eR-Uv for 18195@debbugs.gnu.org; Tue, 05 Aug 2014 11:08:23 -0400 Original-Received: from conversion-daemon.a-mtaout22.012.net.il by a-mtaout22.012.net.il (HyperSendmail v2007.08) id <0N9U00E009QUXG00@a-mtaout22.012.net.il> for 18195@debbugs.gnu.org; Tue, 05 Aug 2014 18:08:14 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout22.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0N9U00EWXA1PY000@a-mtaout22.012.net.il>; Tue, 05 Aug 2014 18:08:14 +0300 (IDT) In-reply-to: <53E0EC6C.7020504@gmx.at> X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 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-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:92148 Archived-At: > Date: Tue, 05 Aug 2014 16:38:36 +0200 > From: martin rudalics > CC: dgutov@yandex.ru, 18195@debbugs.gnu.org > > >> Can you fix it so it simply works on the current buffer instead > >> of the window's buffer? > > > > Fix what exactly? What is "it" in this context? > > `window-text-pixel-size'. Never mind. I'll find a fix. You'll need to designate a window anyway, since layout is impossible without knowing in which window it will be done. There's also the issue of the buffer text on which the text will be overlaid: the dimensions of the screen lines to be (partially) overlaid affect the pixel dimensions of the overlaying text. So if the buffer text uses different fonts, the text overlaid on it will have different dimensions than the same text when displayed in its own buffer.