From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Emanuel Berg via Users list for the GNU Emacs text editor Newsgroups: gmane.emacs.help Subject: Re: Code folding in Emacs. Date: Sun, 10 Oct 2021 16:29:02 +0200 Message-ID: <87ee8t3qdt.fsf@zoho.eu> References: Reply-To: Emanuel Berg Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="36898"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) To: help-gnu-emacs@gnu.org Cancel-Lock: sha1:RuL+Ok2UcSCEnvKx4Fz2ixpIgX4= Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Sun Oct 10 16:32:06 2021 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 1mZZry-0009K8-84 for geh-help-gnu-emacs@m.gmane-mx.org; Sun, 10 Oct 2021 16:32:06 +0200 Original-Received: from localhost ([::1]:58104 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mZZrr-0002cP-Vc for geh-help-gnu-emacs@m.gmane-mx.org; Sun, 10 Oct 2021 10:31:59 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:56786) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mZZq1-0002Zt-Oe for help-gnu-emacs@gnu.org; Sun, 10 Oct 2021 10:30:07 -0400 Original-Received: from ciao.gmane.io ([116.202.254.214]:51264) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mZZq0-00032m-CU for help-gnu-emacs@gnu.org; Sun, 10 Oct 2021 10:30:05 -0400 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1mZZpx-00079a-KZ for help-gnu-emacs@gnu.org; Sun, 10 Oct 2021 16:30:01 +0200 X-Injected-Via-Gmane: http://gmane.org/ Mail-Followup-To: help-gnu-emacs@gnu.org Mail-Copies-To: never Received-SPF: pass client-ip=116.202.254.214; envelope-from=geh-help-gnu-emacs@m.gmane-mx.org; helo=ciao.gmane.io X-Spam_score_int: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.249, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.23 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" Xref: news.gmane.io gmane.emacs.help:133677 Archived-At: Hongyi Zhao wrote: > (defun set-selective-display-dlw (&optional level) > "Fold text indented same of more than the cursor. > If level is set, set the indent level to LEVEL. > If 'selective-display' is already set to LEVEL, clicking > F5 again will unset 'selective-display' by setting it to 0." > (interactive "P") > (if (eq selective-display (1+ (current-column))) > (set-selective-display 0) > (set-selective-display (or level (1+ (current-column)))))) > > The above code trick seems very simple, but it works for > many languages. So I recommend it here. Good Lisp to whoever wrote it ... -- underground experts united https://dataswamp.org/~incal