From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#57266: Maintaining the base_line_number cache Date: Tue, 23 Aug 2022 10:40:08 -0400 Message-ID: References: <831qteccli.fsf@gnu.org> <834jy4bhqp.fsf@gnu.org> <83y1vga0l5.fsf@gnu.org> <83edx89rl4.fsf@gnu.org> <8735dnrqf0.fsf@gnus.org> Reply-To: Stefan Monnier Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="12924"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: 57266@debbugs.gnu.org, Eli Zaretskii To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Aug 23 16:41:19 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 1oQV5j-0003Bl-El for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 23 Aug 2022 16:41:19 +0200 Original-Received: from localhost ([::1]:34538 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oQV5h-00064E-QW for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 23 Aug 2022 10:41:18 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:50140) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oQV5a-00063m-BD for bug-gnu-emacs@gnu.org; Tue, 23 Aug 2022 10:41:10 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:55032) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oQV5R-0001bL-Ox for bug-gnu-emacs@gnu.org; Tue, 23 Aug 2022 10:41:10 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oQV5R-0000uH-Lg for bug-gnu-emacs@gnu.org; Tue, 23 Aug 2022 10:41:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 23 Aug 2022 14:41:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 57266 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 57266-submit@debbugs.gnu.org id=B57266.16612656223408 (code B ref 57266); Tue, 23 Aug 2022 14:41:01 +0000 Original-Received: (at 57266) by debbugs.gnu.org; 23 Aug 2022 14:40:22 +0000 Original-Received: from localhost ([127.0.0.1]:44775 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oQV4n-0000st-JI for submit@debbugs.gnu.org; Tue, 23 Aug 2022 10:40:21 -0400 Original-Received: from mailscanner.iro.umontreal.ca ([132.204.25.50]:20703) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oQV4m-0000sZ-9f for 57266@debbugs.gnu.org; Tue, 23 Aug 2022 10:40:20 -0400 Original-Received: from pmg3.iro.umontreal.ca (localhost [127.0.0.1]) by pmg3.iro.umontreal.ca (Proxmox) with ESMTP id E105B4416D7; Tue, 23 Aug 2022 10:40:14 -0400 (EDT) Original-Received: from mail01.iro.umontreal.ca (unknown [172.31.2.1]) by pmg3.iro.umontreal.ca (Proxmox) with ESMTP id 6FC764411DD; Tue, 23 Aug 2022 10:40:13 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=iro.umontreal.ca; s=mail; t=1661265613; bh=Ykql5KmMxcd1JM7hrIcmEJHMOm8EoXg4ll9etGZfPns=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=e/NGYTyeadXO1Upb0DNSNARMJrESfCkPHgt0gOtYK7sJ7dmFfsBIMyzyaNqZKKfOU UZmjMZZUL5vpxMX2iGJYgsqCuCRgOrARjfu1pv60OUJLN/CCpWGRoZGzE3te0ap7Cx /P5p9XoWnXwr/Tw4pTrw/1CFQ1cWe5MNcmXhAfORdvr13pC6MG1uRRxWnBw6xCpf9d DhaEafwka3yJMrX7pSNr1c/LJI/7n2vDliS1Rd1gvzAEBXy9qeLwAy0DjKdGrHSVWH rwSguEX/yrD3Hvlwml2ctfQgseM5GaPyvF/di9wJdpZZjOQYuKRUUNMPsn3cvP4KcI w5/4mOuXSyJWw== Original-Received: from pastel (unknown [45.72.195.111]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id 477091204F3; Tue, 23 Aug 2022 10:40:13 -0400 (EDT) In-Reply-To: <8735dnrqf0.fsf@gnus.org> (Lars Ingebrigtsen's message of "Tue, 23 Aug 2022 16:21:55 +0200") 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:240549 Archived-At: > My two cents: I was reading through parts of the newline (cache) code > last week while I was pondering whether to do the `pos-eol' functions or > not, and I have to say that I found it pretty impregnable. So in a way > I'm relieved to learn that it's (partly) because the code doesn't make > as much sense as it should. =F0=9F=98=80 Side note, just for clarification: the base_line cache code is independent/unrelated to the newline cache code (tho they deal with things which are related, obviously). Stefan