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: Making a read-only buffer writable Date: Tue, 12 Sep 2023 09:08:29 +0000 Message-ID: <0dkHSu-LB9gHq-vWDPApgSFURUdqrdbAu7ZKq6k1LFAl6S7HJQ2sHmp3YCDJmAm-yqrbOxqQdne10jnbdUyfLwICE99HUEnPXkBzCJUgrNo=@protonmail.com> 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="4643"; mail-complaints-to="usenet@ciao.gmane.io" To: Heime via Users list for the GNU Emacs text editor Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Tue Sep 12 11:10:32 2023 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 1qfzPj-0000y4-UM for geh-help-gnu-emacs@m.gmane-mx.org; Tue, 12 Sep 2023 11:10:31 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qfzOg-0008EN-KD; Tue, 12 Sep 2023 05:09:26 -0400 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 1qfzOd-0008EF-TX for help-gnu-emacs@gnu.org; Tue, 12 Sep 2023 05:09:23 -0400 Original-Received: from mail-4318.protonmail.ch ([185.70.43.18]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qfzOb-0000Zq-C2 for help-gnu-emacs@gnu.org; Tue, 12 Sep 2023 05:09:23 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=protonmail3; t=1694509757; x=1694768957; bh=Rc7Z3UHVELcAiuArcuFBNcVOCb492TDlfdKF6MnFQ8w=; h=Date:To:From:Subject:Message-ID:Feedback-ID:From:To:Cc:Date: Subject:Reply-To:Feedback-ID:Message-ID:BIMI-Selector; b=OiimqjVumjdiV3NxG+jJZLyh4RlfLIzmO9QzYpvMB27YnPewNQT+boyzD6lhrOwZk yKlK70hTtflstc7uQo14g0MkjqSUohlrxOnfLJdkeiwOmiX93i5GPm5Wh7hhiSEs3t WrL5sjKv0ReS8WHOUImZSJYzZ1gs2LePRSenPhVUNuvQ3FnwY614/lKjPzonBoSjVX 8ueeq3CQ4VPkZ3iwhwsocmsLKH4XG5Ya+9JwYUfyC8+vTo9dSnU5s1WAZr76S5wdUe dUGNs8TFD7cRkR46SNpEXaSCWNLw7cS2cWFDmqxqkQD3Uwe37zO7BaAA+5rNz6JYvB JE9NTX5aR6IIA== Feedback-ID: 57735886:user:proton Received-SPF: pass client-ip=185.70.43.18; envelope-from=heimeborgia@protonmail.com; helo=mail-4318.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_H5=0.001, RCVD_IN_MSPIKE_WL=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:145101 Archived-At: Have been reading the documentation, any time one wants to write (insert) i= nto a=20 read-only buffer, one has to make it writable. Doesn't matter when that ti= me is.=20 If it's read-only you need to make it writable to write into it.=20 Then I wonder how it is possible for the following function=20 to call =20 (insert-button "[1]" and (insert " Graphic Organisation") without calling=20 (setq buffer-read-only nil) first, just after =20 (with-help-window (help-buffer) ------------- (defun maces () "Prints information about frames." (interactive) (with-help-window (help-buffer) (insert-button "[1]" 'action (lambda (button) (setq buffer-read-only nil) (insert "> Graphic Organisation \n\n") (setq buffer-read-only t))) (insert " Graphic Organisation") ))