From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#59996: 30.0.50; Overlays section of Elisp manual still states that overlays scale linearly Date: Mon, 12 Dec 2022 15:39:31 +0200 Message-ID: <83cz8ospv0.fsf@gnu.org> References: <87cz8phrrk.fsf@localhost> 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="10637"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 59996-done@debbugs.gnu.org To: Ihor Radchenko Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Dec 12 16:22:39 2022 Return-path: Envelope-to: geb-bug-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 1p4kdb-0002Y1-FG for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 12 Dec 2022 16:22:39 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1p4j2M-0004Kq-6y; Mon, 12 Dec 2022 08:40:06 -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 1p4j2J-0004KE-R3 for bug-gnu-emacs@gnu.org; Mon, 12 Dec 2022 08:40:03 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1p4j2I-0005Cr-RI for bug-gnu-emacs@gnu.org; Mon, 12 Dec 2022 08:40:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1p4j2I-0006yW-Fn for bug-gnu-emacs@gnu.org; Mon, 12 Dec 2022 08:40:02 -0500 Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-To: bug-gnu-emacs@gnu.org Resent-Date: Mon, 12 Dec 2022 13:40:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: cc-closed 59996 X-GNU-PR-Package: emacs Mail-Followup-To: 59996@debbugs.gnu.org, eliz@gnu.org, yantar92@posteo.net Original-Received: via spool by 59996-done@debbugs.gnu.org id=D59996.167085238326796 (code D ref 59996); Mon, 12 Dec 2022 13:40:02 +0000 Original-Received: (at 59996-done) by debbugs.gnu.org; 12 Dec 2022 13:39:43 +0000 Original-Received: from localhost ([127.0.0.1]:53017 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1p4j1y-0006y8-Uf for submit@debbugs.gnu.org; Mon, 12 Dec 2022 08:39:43 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:40640) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1p4j1x-0006y2-Fu for 59996-done@debbugs.gnu.org; Mon, 12 Dec 2022 08:39:41 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1p4j1q-000517-VS; Mon, 12 Dec 2022 08:39:35 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-version:References:Subject:In-Reply-To:To:From: Date; bh=R5z1v8j/kppXpxtOqz2Nr0WIQZ1I2hXidnmfErJcLUU=; b=lVxMUWU/0d+hF5FgP9it gRHqfsJxYZYWppRocDePe1UhrS24ytUIYmbrI5daoN476LIITAoRsOHnaRa869fnZtRqlz7eSVro8 Yxg4S3OuwPbGtDjp1Mb0/Fy9wi0EjXKn83FwJZ27qkVH1JiiNAjxjKAOm+dE4Q6q5TJPtJgg0OFoz TMwM3shuru16ttrFfRO1ZaLO1WyCdAAisoFQJyWdPLDXCptl3M6TrWh3C316+FpmkQF7kpfhk8UeI hC4GhaI2roJnEcNhTXaEyOAEOJ2RKDdoYQGdYBtbOEC4rWjdTCCREf3VtRCW3zdTNSUAyhHIw20Cu 6q/qyHWUPLwTfA==; Original-Received: from [87.69.77.57] (helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1p4j1q-00089r-49; Mon, 12 Dec 2022 08:39:34 -0500 In-Reply-To: <87cz8phrrk.fsf@localhost> (message from Ihor Radchenko on Mon, 12 Dec 2022 09:53:51 +0000) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:250712 Archived-At: > From: Ihor Radchenko > Date: Mon, 12 Dec 2022 09:53:51 +0000 > > I am still seeing the following clause in the 41.9 Overlays section of > Elisp manual: > > The visual effect of an overlay is the same as of the corresponding > text property (*note Text Properties::). However, due to a different > implementation, overlays generally don’t scale well (many operations > take a time that is proportional to the number of overlays in the > buffer). If you need to affect the visual appearance of many portions > in the buffer, we recommend using text properties. > > Should it be removed now, when overlays are equally performance with > text properties? Yes. I removed it. I guess that entire section should be audited for inaccuracies now; reviews and patches are welcome. Thanks.