From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Heime Newsgroups: gmane.emacs.help Subject: Re: Changing height to fit window Date: Wed, 30 Nov 2022 14:40:20 +0000 Message-ID: References: <83lensljg7.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="33730"; mail-complaints-to="usenet@ciao.gmane.io" Cc: help-gnu-emacs@gnu.org To: Eli Zaretskii Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Wed Nov 30 15:41:16 2022 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1p0OGy-0008QO-63 for geh-help-gnu-emacs@m.gmane-mx.org; Wed, 30 Nov 2022 15:41:16 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1p0OGO-00059s-QK; Wed, 30 Nov 2022 09:40:40 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1p0OGM-00059g-Tl for help-gnu-emacs@gnu.org; Wed, 30 Nov 2022 09:40:39 -0500 Original-Received: from mail-4324.protonmail.ch ([185.70.43.24]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1p0OGK-0004PC-NP for help-gnu-emacs@gnu.org; Wed, 30 Nov 2022 09:40:38 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=protonmail3; t=1669819232; x=1670078432; bh=Z/8NGNj5AVGldZur7vb6FrfYlXroEjpVQr2fOjvwK5Y=; h=Date:To:From:Cc:Subject:Message-ID:In-Reply-To:References: Feedback-ID:From:To:Cc:Date:Subject:Reply-To:Feedback-ID: Message-ID:BIMI-Selector; b=cpDroGUyPJHfLy0AUK6Cy+MIoFa5BxAFArV/4FZ7IWI9zAUmFUi4waE9GycgXJjo9 oAnd9OKJtrLfRhVwBfHbKV3K/Uz0k7isP2jROZLU0J8HspGtv7ksYwrtQow6i6dneb y1VdzIaKpn3Ty0sq8NQud3NpArnNXPk/F3hInHcgz7suOi4y9/sTdpImxZZSZ1RhZd imVQ8UKTa/UKwIQFbAvDckECt4MhnqfKBIZ9ueMEMCJxucw0keaT/5m3tNp/z54omc 6yg7+6W1dqZy+X0jmG3icLmBnzqAmhfiiqv3otZR/Njej+GquHo9juIptjEYyi9F38 loHb44PUuueKA== In-Reply-To: <83lensljg7.fsf@gnu.org> Feedback-ID: 57735886:user:proton Received-SPF: pass client-ip=185.70.43.24; envelope-from=heimeborgia@protonmail.com; helo=mail-4324.protonmail.ch X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.help:141272 Archived-At: ------- Original Message ------- On Wednesday, November 30th, 2022 at 12:23 PM, Eli Zaretskii = wrote: > > Date: Tue, 29 Nov 2022 20:37:03 +0000 > > From: Heime heimeborgia@protonmail.com > >=20 > > One can C-x C-+ and C-x C-- to call text-scale-adjust, > > which increases or decreases the buffer text size, with > > C-+ or C-- to repeat. > >=20 > > Instead of repeating, I want to have a function that adjusts > > the scale so that the contents of the buffer fit the window, > > based on the longest line. What can I do? >=20 > Ask Emacs about the pixel-height of the text, then compute the scale you > need to make that the same as the pixel-height of the window's body. Are you discussing line-pixel-height and window-pixel-height ? =20 > Caveat: when you change the font size, some lines could take more or fewe= r > lines on the screen (due to wrapping) and disrupt your calculations. > Dealing with that is left as an exercise.