From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.help Subject: Re: A ton of marker entry in buffer-und-list Date: Fri, 26 Feb 2021 10:49:02 -0500 Message-ID: References: <72F34690-3033-4CC5-8AFC-89C6158AA65D@gmail.com> <83k0qvqnul.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="27684"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) To: help-gnu-emacs@gnu.org Cancel-Lock: sha1:HiPfPjfGRhFsaOhTz7scCYCWYmQ= Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Fri Feb 26 16:49:54 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 1lFfNJ-00076m-EU for geh-help-gnu-emacs@m.gmane-mx.org; Fri, 26 Feb 2021 16:49:53 +0100 Original-Received: from localhost ([::1]:53624 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lFfNI-0008Rb-Gr for geh-help-gnu-emacs@m.gmane-mx.org; Fri, 26 Feb 2021 10:49:52 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:39304) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lFfMe-0008Nf-NX for help-gnu-emacs@gnu.org; Fri, 26 Feb 2021 10:49:12 -0500 Original-Received: from ciao.gmane.io ([116.202.254.214]:46274) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lFfMd-0007Es-BY for help-gnu-emacs@gnu.org; Fri, 26 Feb 2021 10:49:12 -0500 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1lFfMb-0006Kg-An for help-gnu-emacs@gnu.org; Fri, 26 Feb 2021 16:49:09 +0100 X-Injected-Via-Gmane: http://gmane.org/ 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: -15 X-Spam_score: -1.6 X-Spam_bar: - X-Spam_report: (-1.6 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.25, 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:128277 Archived-At: > I know what they mean but it is quite strange to have some many of (# at 27 in a> . -1) in buffer-undo-list—it is a new buffer and I didn’t create > any marker in it, so it shouldn’t have hundreds of markers to move. In many cases, most markers are created implicitly as part of overlays. Are there overlays in the buffer? You can check that with `overlays-in`. Stefan