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#57150: 29.0.50; [PATCH] Add test coverage for overlay modification hooks Date: Mon, 15 Aug 2022 14:26:23 +0300 Message-ID: <83mtc5iw80.fsf@gnu.org> References: <87ilmygjyv.fsf@rfc20.org> <878rns946i.fsf@localhost> <87zgg7fyb8.fsf@rfc20.org> <87y1vqxhw2.fsf@localhost> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="13572"; mail-complaints-to="usenet@ciao.gmane.io" Cc: matt@rfc20.org, 57150@debbugs.gnu.org To: Ihor Radchenko Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Aug 15 13:27:24 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 1oNYFe-0003Pg-Pa for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 15 Aug 2022 13:27:23 +0200 Original-Received: from localhost ([::1]:34262 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oNYFd-00081K-Cm for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 15 Aug 2022 07:27:21 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:56164) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oNYFM-0007zj-3z for bug-gnu-emacs@gnu.org; Mon, 15 Aug 2022 07:27:04 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:51262) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oNYFK-0006Ch-CZ for bug-gnu-emacs@gnu.org; Mon, 15 Aug 2022 07:27:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oNYFK-0004Db-68 for bug-gnu-emacs@gnu.org; Mon, 15 Aug 2022 07:27:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 15 Aug 2022 11:27:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 57150 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 57150-submit@debbugs.gnu.org id=B57150.166056280516191 (code B ref 57150); Mon, 15 Aug 2022 11:27:02 +0000 Original-Received: (at 57150) by debbugs.gnu.org; 15 Aug 2022 11:26:45 +0000 Original-Received: from localhost ([127.0.0.1]:41011 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oNYF2-0004D5-Nc for submit@debbugs.gnu.org; Mon, 15 Aug 2022 07:26:45 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:43214) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oNYF1-0004Ct-Gp for 57150@debbugs.gnu.org; Mon, 15 Aug 2022 07:26:44 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:36634) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oNYEw-0006AU-5R; Mon, 15 Aug 2022 07:26:38 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=TcUR42E8iMNMV0kA015Ghss9EcU+o+d0TTRMIrBD49c=; b=paeVmobtKFD2 ogViviNZZCmnOi8/7HtrPbdH4KNrcXfJ7UZOc++jrONkmKYxIwFTas3MA58RVMhQHsGjvxSbtFHOA 6YpwtOYqEaWwhZdhQqGitQEt4CWuK6sJQvwoHDJ9YHpF4mrPn7gw489ghO+MV2Jqi86O7z/jfGGOc /dfwlXdJ0Gsnu0qMJzFsQjXbDOe6yPLMRoHjkdEd4lwVaf8gR4zjpYLz0532jLKma/wpZnQxg0x4X YTx/lHQ36EV8sUsDxIchSxvJbcV82B7SMYyT1VABszZsWRaG0fSJqPuVmrO5G3Mzhaql1RY2LO9Q5 GUbb8Io4CJuFX8sQZsqFxQ==; Original-Received: from [87.69.77.57] (port=2764 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 1oNYEv-0002ff-LR; Mon, 15 Aug 2022 07:26:37 -0400 In-Reply-To: <87y1vqxhw2.fsf@localhost> (message from Ihor Radchenko on Mon, 15 Aug 2022 12:14:37 +0800) 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" Xref: news.gmane.io gmane.emacs.bugs:239772 Archived-At: > Cc: 57150@debbugs.gnu.org > From: Ihor Radchenko > Date: Mon, 15 Aug 2022 12:14:37 +0800 > > At least, Org mode can greatly benefit from faster overlays. The problems with overlays in Emacs are much wider than just Org. Our performance sucks in many cases because of that. Just two examples that were mentioned lately in the "long-line optimizations" discussion: show-paren-mode and isearch-lazy-highlight -- each one of these two is capable of literally bringing Emacs to its knees, response-time wise.