From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Gerd =?UTF-8?Q?M=C3=B6llmann?= Newsgroups: gmane.emacs.bugs Subject: bug#59038: loading this base64 file makes emacs -Q 28.2 peg a core infinitely Date: Sun, 06 Nov 2022 06:20:17 +0100 Message-ID: References: <83h6zd51h0.fsf@gnu.org> <62a776a86318abee7349@heytings.org> <62a776a8636ebc0aad56@heytings.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="3603"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: 59038@debbugs.gnu.org, acm@muc.de, Gregory Heytings , Eli Zaretskii , checker@d6.com To: Phil Sainty Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Nov 06 06:21:19 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 1orY5v-0000ks-2h for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 06 Nov 2022 06:21:19 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1orY5j-0002w0-92; Sun, 06 Nov 2022 01:21:07 -0400 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 1orY5f-0002vW-8i for bug-gnu-emacs@gnu.org; Sun, 06 Nov 2022 01:21:05 -0400 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 1orY5e-0007CG-QX for bug-gnu-emacs@gnu.org; Sun, 06 Nov 2022 01:21:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1orY5e-000687-JF for bug-gnu-emacs@gnu.org; Sun, 06 Nov 2022 01:21:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Gerd =?UTF-8?Q?M=C3=B6llmann?= Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 06 Nov 2022 05:21:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 59038 X-GNU-PR-Package: emacs Original-Received: via spool by 59038-submit@debbugs.gnu.org id=B59038.166771202823500 (code B ref 59038); Sun, 06 Nov 2022 05:21:02 +0000 Original-Received: (at 59038) by debbugs.gnu.org; 6 Nov 2022 05:20:28 +0000 Original-Received: from localhost ([127.0.0.1]:58531 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1orY55-00066y-K0 for submit@debbugs.gnu.org; Sun, 06 Nov 2022 01:20:27 -0400 Original-Received: from mail-ej1-f54.google.com ([209.85.218.54]:38835) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1orY53-00066j-0t for 59038@debbugs.gnu.org; Sun, 06 Nov 2022 01:20:26 -0400 Original-Received: by mail-ej1-f54.google.com with SMTP id f5so22594538ejc.5 for <59038@debbugs.gnu.org>; Sat, 05 Nov 2022 22:20:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:user-agent:message-id:date:references:in-reply-to :subject:cc:to:from:from:to:cc:subject:date:message-id:reply-to; bh=/838Vs4JiUItXG53NAPFBTZFWFRu97/ky2JTS9pESuA=; b=frFQ8DQxgRvSbA6phmj6or0TirslELR2tPd24W/EuXLDqfBvIec6JK6iM2vKaWPIRi gEHuCH7HhxDAO6p5Rs43te4bg/Hpw6XJxTnRWI9LKDMGGd2HAeGBzDvLE/iwm4gz13mm mHsLNxwRZ5sq85xPMUnbTnwUpTd7ma78xI3y9d9BQ+URQl5B743xz50eFV5Ttol6yJVP AZpx0GlkjL6ROAmOTlJvtxay+MvpT8DQxWzKfs8Gp+mwfYHhDJFAnH5uSAiFWaVBKoD7 v5La2zhtYUK7hxcEIS2goOoNIYSP8gMrnvdwoflQYQKNkAf5R+oR4PKvZpgC8bidSxkI PyQg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=mime-version:user-agent:message-id:date:references:in-reply-to :subject:cc:to:from:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=/838Vs4JiUItXG53NAPFBTZFWFRu97/ky2JTS9pESuA=; b=tcGEUjFuLL6dHPhZS6pktxouPEDZK54QJ5VUiH6hYvjWVrzk0t/jT+mt+TJkylznHh G7QcelBDaojqoLHMxRiRzVq5G+aPcSsjBlks+hz+iydybP8XW5mrmvgXw4oPmCvXZ39w dXlm0f2cA5DFnNJvdeZ2T+7lqSBP/Ga69UKkgszSpwMsYKoM5fZla/PL95BzQBRUFShB eoxE8uy3pdPdxEGlRcCrg8J21d7Gu7jqYb8KCb5gaVQZT0BLKZu/63CBg5x7zoVKOe4O uv3wQ5e0M7UT4X69Y5Ublb2AY5dDLuPlxdnRn5cAOXaqHfnriDlqCMTlw8g/t1q0gCfl xhzg== X-Gm-Message-State: ACrzQf196rdisPvdQnprKuMFSWmOynnCG7Nk3Swsn4fSlzRa5x1IxXw6 PO3R5o4+YMNr3bKy5swBU10= X-Google-Smtp-Source: AMsMyM5UjqQGN61PVrYqWeECCP0Xrh6jyY5BFK1HCaWFHNyV7tDdidqBRC0IagOcTuOSb+2UCrbz9g== X-Received: by 2002:a17:907:2bd5:b0:76f:591c:466b with SMTP id gv21-20020a1709072bd500b0076f591c466bmr40471548ejc.504.1667712019330; Sat, 05 Nov 2022 22:20:19 -0700 (PDT) Original-Received: from Mini.fritz.box (pd9e3617e.dip0.t-ipconnect.de. [217.227.97.126]) by smtp.gmail.com with ESMTPSA id c26-20020aa7c99a000000b00462bd673453sm2126585edt.39.2022.11.05.22.20.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 05 Nov 2022 22:20:18 -0700 (PDT) In-Reply-To: (Phil Sainty's message of "Sun, 06 Nov 2022 16:58:01 +1300") 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: , Original-Sender: "bug-gnu-emacs" Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:247179 Archived-At: Phil Sainty writes: > On 2022-11-06 12:41, Gregory Heytings wrote: >> That file opens just fine in other modes > > It also opens fine in c-mode, with global-font-lock-mode disabled. > >> Note that this bug has nothing to do with long lines. > > I imagine that the font-lock issue is related to the line being > in excess of 21,000 chars (but general redisplay obviously doesn't > have problems with lines this 'small'). > > Reduced to 10,208 chars that file opens instantly under emacs -Q > in c-mode with font-lock enabled; but at 10,209 chars it hangs > Emacs (I killed it after waiting 4 minutes). It could also be that this is not something with the position of size, but with what's there at or around that position. Just an idea.