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#74281: 30.0.91; font-lock mode hangs on scrolling large Scheme file Date: Sun, 29 Dec 2024 23:45:19 -0500 Message-ID: References: <8734k0cs1u.fsf@subvertising.org> <86zfm2jjbo.fsf@gnu.org> <865xo59hhm.fsf@gnu.org> <86a5cfsr6a.fsf@gnu.org> <66CF0D14-5C95-47C8-B96E-FB1DEE0BD065@subvertising.org> Reply-To: Stefan Monnier Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="27298"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: Eli Zaretskii , 74281@debbugs.gnu.org To: Divya Ranjan Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Dec 30 05:46:24 2024 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 1tS7fb-0006wo-GL for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 30 Dec 2024 05:46:23 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tS7fL-00017v-IZ; Sun, 29 Dec 2024 23:46:07 -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 1tS7fI-00017L-S8 for bug-gnu-emacs@gnu.org; Sun, 29 Dec 2024 23:46:05 -0500 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1tS7fG-0006Bk-E9 for bug-gnu-emacs@gnu.org; Sun, 29 Dec 2024 23:46:03 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=debbugs.gnu.org; s=debbugs-gnu-org; h=MIME-Version:Date:References:In-Reply-To:From:To:Subject; bh=ELjqbNL0U67ljLmX0WXpX55Pb03NaUwt4MJLVSrU78k=; b=WK/zDVlkhNgcgfB2mjFp+Gc0zh8qoUzTzt/WUlkd3kckkuOZMh6RAOgywFVQh/wqZamkRYvS8iVzAHyqE/9ElHG1cF5qTb1u2y9qXqr0OVlTo2vzCX/EGLm+YW3v+rrbE3sEqqfC0z94sEPw/BC0lUP817th0iLRlyPgIeA/5O/04X5ciYKT6i41wUkjgPPtPyCovwc8aTGy2O2wtOFLaAxQ9qiVSnXkmbXNdX+PFslv+uORrwgUD6SyAjEwiO4F29KWEbouo0xxIykb3YzKFReni9O6JmSeauUeWBVjfcPSGrS6AG+2LNpK+x1iexmM5XGLaOZPOj/CXvHDRrPEKQ==; Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1tS7fG-0000Vx-8p for bug-gnu-emacs@gnu.org; Sun, 29 Dec 2024 23:46:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 30 Dec 2024 04:46:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 74281 X-GNU-PR-Package: emacs Original-Received: via spool by 74281-submit@debbugs.gnu.org id=B74281.17355339301918 (code B ref 74281); Mon, 30 Dec 2024 04:46:02 +0000 Original-Received: (at 74281) by debbugs.gnu.org; 30 Dec 2024 04:45:30 +0000 Original-Received: from localhost ([127.0.0.1]:56933 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1tS7ek-0000Us-6m for submit@debbugs.gnu.org; Sun, 29 Dec 2024 23:45:30 -0500 Original-Received: from mailscanner.iro.umontreal.ca ([132.204.25.50]:42585) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1tS7eh-0000UX-SY for 74281@debbugs.gnu.org; Sun, 29 Dec 2024 23:45:28 -0500 Original-Received: from pmg1.iro.umontreal.ca (localhost.localdomain [127.0.0.1]) by pmg1.iro.umontreal.ca (Proxmox) with ESMTP id BBA91100055; Sun, 29 Dec 2024 23:45:20 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=iro.umontreal.ca; s=mail; t=1735533919; bh=XFlC1J6UHIhMsC20lD7v40x0Cd1P1MG+C9+qVS+EYHs=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=M67uDpCyDp3yJzahOJYmSVgswhOgq9UdE5qEYPWVEUi3HbXqExOTCQXyc3DRtHvY9 J3mPwHw6IkQEiQ0zdcZmHaIObrl+VRLJR/3Iuhi9GEI21+xCNeXVpTEb78eA1QTxMk V2YpiODeZSUjD0eYiekUqG+bmBXzCuEI+P2uhUcBNY5wOZStZtMcbaZoAAWU1TUs3a zuu/eqGcA8R90PvEMgBkBDWbb2HFDL3Yw3eiaPOxSplPT+Ik6X9OKbtgC2BeTTbfnZ 0hNW5zXgZDjvigbKDL++xKPVSeOjCw1f6t14umKMmnn2IcP8eRLhrxIAQy1B2TqTiR LIvxB2tLTjjMw== Original-Received: from mail01.iro.umontreal.ca (unknown [172.31.2.1]) by pmg1.iro.umontreal.ca (Proxmox) with ESMTP id E751D100043; Sun, 29 Dec 2024 23:45:19 -0500 (EST) Original-Received: from pastel (104-195-225-43.cpe.teksavvy.com [104.195.225.43]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id BA1F9120611; Sun, 29 Dec 2024 23:45:19 -0500 (EST) In-Reply-To: <66CF0D14-5C95-47C8-B96E-FB1DEE0BD065@subvertising.org> (Divya Ranjan's message of "Sun, 29 Dec 2024 18:43:01 +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:297982 Archived-At: > I recently did a build of `master`, I don't think the bug was fixed. > Have you tested with `tex.el`? Your bug report was about Scheme files. If you see the "same" problem for (La)TeX files, I think it would be best to open a new bug report for it. IIRC, `font-lock--syntax-table-affects-ppss` can't be nil in `latex-mode` (or at least it's not clear how to do that without breaking something) because of how $...$ is paired (which doesn't always obey the nesting of braces). Stefan