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#19194: 24.4.50; `window-body-width' is not dynamic relative to font size changes Date: Thu, 27 Nov 2014 22:43:15 +0200 Message-ID: <83tx1kml24.fsf@gnu.org> References: <87h9xm6plp.fsf@gmail.com> <5476F298.5000205@gmx.at> <87ppc8rk08.fsf@gmail.com> <54776EED.9090303@gmx.at> <83y4qwmq66.fsf@gnu.org> <54778275.1090007@gmx.at> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1417121007 16357 80.91.229.3 (27 Nov 2014 20:43:27 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 27 Nov 2014 20:43:27 +0000 (UTC) Cc: holtzermann17@gmail.com, 19194@debbugs.gnu.org To: martin rudalics Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Nov 27 21:43:17 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 1Xu5uG-0004qv-Hj for geb-bug-gnu-emacs@m.gmane.org; Thu, 27 Nov 2014 21:43:16 +0100 Original-Received: from localhost ([::1]:41459 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xu5uG-0004Sl-5Q for geb-bug-gnu-emacs@m.gmane.org; Thu, 27 Nov 2014 15:43:16 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:42992) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xu5u7-0004Sf-QB for bug-gnu-emacs@gnu.org; Thu, 27 Nov 2014 15:43:12 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Xu5u2-0002Ct-Jb for bug-gnu-emacs@gnu.org; Thu, 27 Nov 2014 15:43:07 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:50733) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xu5u2-0002Cp-GM for bug-gnu-emacs@gnu.org; Thu, 27 Nov 2014 15:43:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1Xu5u2-000577-83 for bug-gnu-emacs@gnu.org; Thu, 27 Nov 2014 15:43:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 27 Nov 2014 20:43:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 19194 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 19194-submit@debbugs.gnu.org id=B19194.141712098019649 (code B ref 19194); Thu, 27 Nov 2014 20:43:02 +0000 Original-Received: (at 19194) by debbugs.gnu.org; 27 Nov 2014 20:43:00 +0000 Original-Received: from localhost ([127.0.0.1]:47946 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Xu5u0-00056r-2i for submit@debbugs.gnu.org; Thu, 27 Nov 2014 15:43:00 -0500 Original-Received: from mtaout22.012.net.il ([80.179.55.172]:45442) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Xu5tx-00056g-OJ for 19194@debbugs.gnu.org; Thu, 27 Nov 2014 15:42:58 -0500 Original-Received: from conversion-daemon.a-mtaout22.012.net.il by a-mtaout22.012.net.il (HyperSendmail v2007.08) id <0NFP00H00T1F0J00@a-mtaout22.012.net.il> for 19194@debbugs.gnu.org; Thu, 27 Nov 2014 22:42:56 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout22.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0NFP00GJDTJKMY60@a-mtaout22.012.net.il>; Thu, 27 Nov 2014 22:42:56 +0200 (IST) In-reply-to: <54778275.1090007@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:96686 Archived-At: > Date: Thu, 27 Nov 2014 20:58:45 +0100 > From: martin rudalics > CC: holtzermann17@gmail.com, 19194@debbugs.gnu.org > > Could you try to explain how the height of a character assigned the > default face (the one whose attributes are all specified) can change > in dependence of the frame where the character is displayed? Faces are frame-specific. The same face can have different attributes on each frame, and that includes the size. > > You mean, like what default-font-height returns? > > Does this take text scaling into account? Yes. You can try it yourself: call it before and after "C-x C-+", and see for yourself. > Is this the final value as it would be displayed or could the height > of "the font of the frame's 'default' face" get mixed in afterwards? The former, I think. > And how does `default-font-height' differ from > `default-line-height'? default-line-height includes the line-spacing. > > Btw, the OP wanted the width of the window, not its height, AFAIR. > > ... we would need `window-screen-columns' too. That will be harder, unless we change some APIs. We currently don't have the font width in what font-info returns.