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: are there hooks for text becoming visible or hidden in a given window? Date: Sun, 27 Feb 2022 01:19:45 +0100 Message-ID: <87a6ed17q6.fsf@zoho.eu> References: <06e7c939da37479902e9a935fbaf487a@basiscraft.com> 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="5005"; 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:RYwEcNqveTGrX7KTjVnvDK9Rdac= Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Sun Feb 27 01:20:47 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 1nO7Is-00015w-KR for geh-help-gnu-emacs@m.gmane-mx.org; Sun, 27 Feb 2022 01:20:46 +0100 Original-Received: from localhost ([::1]:46958 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nO7Ir-0006kA-I5 for geh-help-gnu-emacs@m.gmane-mx.org; Sat, 26 Feb 2022 19:20:45 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:42720) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nO7IN-0006ia-9x for help-gnu-emacs@gnu.org; Sat, 26 Feb 2022 19:20:15 -0500 Original-Received: from ciao.gmane.io ([116.202.254.214]:50976) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nO7IC-0001Mi-Hz for help-gnu-emacs@gnu.org; Sat, 26 Feb 2022 19:20:14 -0500 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1nO7I9-0000Go-Qg for help-gnu-emacs@gnu.org; Sun, 27 Feb 2022 01:20:01 +0100 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, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no 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" Xref: news.gmane.io gmane.emacs.help:136217 Archived-At: Thomas Lord wrote: > One thing I take away from the discussion is that my fear > that the time-cost of scanning the visible text in a buffer > is probably a "hangover" from first starting to write Emacs > Lisp programs in the late 1980s when things were generally > much slower than today. Just generally? :) -- underground experts united https://dataswamp.org/~incal