From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Joost Kremers Newsgroups: gmane.emacs.bugs Subject: bug#19972: 24.4; Font size change doesn't update (window-total-width) Date: Mon, 02 Mar 2015 23:26:58 +0100 Message-ID: <87a8zvrq6l.fsf@fastmail.fm> References: <874mq5o3di.fsf@fastmail.fm> <54F32CDE.9080308@gmx.at> <83pp8sspn2.fsf@gnu.org> <87zj7wmysq.fsf@fastmail.fm> <83lhjgsj96.fsf@gnu.org> <87y4ngmoso.fsf@fastmail.fm> <83k2z0rs8o.fsf@gnu.org> <87d24srqw2.fsf@fastmail.fm> <834mq3sdf8.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1425335353 8280 80.91.229.3 (2 Mar 2015 22:29:13 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 2 Mar 2015 22:29:13 +0000 (UTC) Cc: 19972@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Mar 02 23:28:57 2015 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 1YSYpa-00031n-36 for geb-bug-gnu-emacs@m.gmane.org; Mon, 02 Mar 2015 23:28:54 +0100 Original-Received: from localhost ([::1]:60084 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YSYpZ-0005Gs-7P for geb-bug-gnu-emacs@m.gmane.org; Mon, 02 Mar 2015 17:28:53 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:40791) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YSYon-0003xu-Hd for bug-gnu-emacs@gnu.org; Mon, 02 Mar 2015 17:28:07 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YSYok-0008IA-Ab for bug-gnu-emacs@gnu.org; Mon, 02 Mar 2015 17:28:05 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:34624) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YSYok-0008Hy-8K for bug-gnu-emacs@gnu.org; Mon, 02 Mar 2015 17:28:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1YSYoj-0001YJ-T0 for bug-gnu-emacs@gnu.org; Mon, 02 Mar 2015 17:28:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Joost Kremers Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 02 Mar 2015 22:28:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 19972 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 19972-submit@debbugs.gnu.org id=B19972.14253352305896 (code B ref 19972); Mon, 02 Mar 2015 22:28:01 +0000 Original-Received: (at 19972) by debbugs.gnu.org; 2 Mar 2015 22:27:10 +0000 Original-Received: from localhost ([127.0.0.1]:33191 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YSYnu-0001X2-37 for submit@debbugs.gnu.org; Mon, 02 Mar 2015 17:27:10 -0500 Original-Received: from out1-smtp.messagingengine.com ([66.111.4.25]:50690) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YSYnr-0001Wr-0p for 19972@debbugs.gnu.org; Mon, 02 Mar 2015 17:27:08 -0500 Original-Received: from compute2.internal (compute2.nyi.internal [10.202.2.42]) by mailout.nyi.internal (Postfix) with ESMTP id 6054C20B11 for <19972@debbugs.gnu.org>; Mon, 2 Mar 2015 17:27:05 -0500 (EST) Original-Received: from frontend2 ([10.202.2.161]) by compute2.internal (MEProxy); Mon, 02 Mar 2015 17:27:06 -0500 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d=fastmail.fm; h= x-sasl-enc:references:from:to:cc:subject:in-reply-to:date :message-id:mime-version:content-type; s=mesmtp; bh=BSSeXogrIRpW m5Jg4tOmUmOnQ+Q=; b=S7mw0RgT0Pruc6URbli7o0G330YV+1DzRO9zxNVxemjM 8R0giph8P7rSN5JtTBEWdFL41OlnxobIFlyMIJiCfgAI0TL6QBSfz60OCPjqrcFq W5fXIl/u5rm27OQ9XSbIOVPEm5VjLwPhCfePzW2n7ifZYjndlptG7tsYav8cqhg= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d= messagingengine.com; h=x-sasl-enc:references:from:to:cc:subject :in-reply-to:date:message-id:mime-version:content-type; s= smtpout; bh=BSSeXogrIRpWm5Jg4tOmUmOnQ+Q=; b=j23AN4QlmvtyMfgR0oks kplHSPh8V6h+aH9bdBb7nAPa9XRwTMHVqLAGm7mQOx1RsK8H9w2o0KbKotZWLDEY Eee7ZBg7JdKYYkeut4wR3v8Duk6B04V3vBP101TgCP132PH08OnFKD+ZxnJaK9TL zl1p0gDIbBPclnOizl12Q8U= X-Sasl-enc: Z1a8Pa18CPcx0kmYeAZqBaD4whr2lSmx/qpayzXNc8ug 1425335224 Original-Received: from IdeaPad.messagingengine.com (unknown [95.119.121.43]) by mail.messagingengine.com (Postfix) with ESMTPA id 03F3C680205; Mon, 2 Mar 2015 17:27:02 -0500 (EST) In-reply-to: <834mq3sdf8.fsf@gnu.org> 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:99995 Archived-At: On Mon, Mar 02 2015, Eli Zaretskii wrote: >> From: Joost Kremers >> Cc: rudalics@gmx.at, 19972@debbugs.gnu.org >> Date: Mon, 02 Mar 2015 04:59:25 +0100 >> >> > I asked about values returned by window-width in this scenario, can >> > you provide them? >> >> Sorry, forgot that. `window-width' doesn't have the same issue. On my >> system, with a maximised Emacs frame (Emacs version 25.0.50.1), it >> returns 236 before `custom-push-theme' + `face-spec-recalc', and 188 >> after it, even without doing `C-x 3' followed by `C-x 1'. > > In that case, I guess if you call (window-total-width 'round), you > will see the correct value even before "C-x 3", right? No, it doesn't. It still returns 240, i.e., the same value returned by (window-total-width). (window-width) returns 188. (frame-total-cols) returns 192. After C-x 3 C-x 1, (window-total-width) also returns 192. (All of this with Emacs 25.0.50.1 and a maximised frame.) > Joost, could you find out where does w->pixel_size change in your > recipe (where 'w' is the pointer to the window displaying *scratch*)? I'd be happy to, but... > If my guess is correct, it should change twice: once as shown below in > the backtrace I produced, and then once more, where it changes back to > the dimensions of your display. We are interested to know where is > that second time, and who calls that code. > > One way of finding this out is to put a watchpoint in GDB on > w->pixel_size. Let me know if you need more detailed instructions for > how to do it. That would be great, since I have only basic knowledge of GDB. -- Joost Kremers Life has its moments