From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#48447: 27.2.50; Font-lock error in temporary bibtex-mode buffer Date: Wed, 13 Jul 2022 14:37:21 +0200 Message-ID: <87mtddp4se.fsf@gnus.org> References: <87mtsv3osc.fsf@tcd.ie> <87o7xts1b7.fsf@gnus.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="39955"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: "Basil L. Contovounesios" , 48447@debbugs.gnu.org, Roland Winkler To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Jul 13 14:38:20 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 1oBbdE-000AEr-5Y for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 13 Jul 2022 14:38:20 +0200 Original-Received: from localhost ([::1]:52526 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oBbdC-0004DZ-Sp for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 13 Jul 2022 08:38:18 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:38354) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oBbcw-0004Cz-NW for bug-gnu-emacs@gnu.org; Wed, 13 Jul 2022 08:38:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:50999) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oBbcw-0003r7-DX for bug-gnu-emacs@gnu.org; Wed, 13 Jul 2022 08:38:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oBbcw-0001hu-9d for bug-gnu-emacs@gnu.org; Wed, 13 Jul 2022 08:38:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 13 Jul 2022 12:38:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 48447 X-GNU-PR-Package: emacs Original-Received: via spool by 48447-submit@debbugs.gnu.org id=B48447.16577158556524 (code B ref 48447); Wed, 13 Jul 2022 12:38:02 +0000 Original-Received: (at 48447) by debbugs.gnu.org; 13 Jul 2022 12:37:35 +0000 Original-Received: from localhost ([127.0.0.1]:44896 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oBbcU-0001hA-Vf for submit@debbugs.gnu.org; Wed, 13 Jul 2022 08:37:35 -0400 Original-Received: from quimby.gnus.org ([95.216.78.240]:51236) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oBbcT-0001gy-16 for 48447@debbugs.gnu.org; Wed, 13 Jul 2022 08:37:33 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:Date:References: In-Reply-To:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=95l5x2oNZjNCfoloK3eTCsvnagCv7NoOGBU36q7AKh8=; b=kdASVfm35RGbNna7SZahHL8+7y ct9lrG4jxyuyAWOYIwiMaT/tgE8wRXRR8qnImJwEhWHOvKdX6xH/DVGF3dNd9wg2iYMV3mDNLKHCJ K7yqzi6HJiMYloneNIwKwIt4BlG7HMQC03/HqffZQ5eJdFlmNNXgCPPDtAV4zAfk7jcI=; Original-Received: from [84.212.220.105] (helo=joga) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oBbcI-00060X-PM; Wed, 13 Jul 2022 14:37:25 +0200 In-Reply-To: (Stefan Monnier's message of "Wed, 13 Jul 2022 08:32:05 -0400") X-Now-Playing: Black Midi's _The Black Midi Anthology Vol. 1: Tales of Suspense and Revenge_: "Out of Season by Ernest Hemingway" 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:236884 Archived-At: Stefan Monnier writes: > Hmm... this looks like a workaround rather than a fix of the core > problem because I can't see any use of "font-lock internals" in > bibtex.el which would justify such a need. > > I suspect that the problem is linked to > `syntax-propertize-via-font-lock`, so I think the fix should go there. Possibly. The backtrace is Debugger entered--Lisp error: (error "Font-lock trying to use keywords before setting th...") signal(error ("Font-lock trying to use keywords before setting th...")) error("Font-lock trying to use keywords before setting th...") font-lock-compile-keywords((("^[ \11]*\\(@\\)Comment\\>" 1 '(11))) t) font-lock-fontify-syntactic-keywords-region(1 86) #f(compiled-function (start end) #)(1 86) syntax-propertize(86) internal--syntax-propertize(25) scan-sexps(24 1) forward-sexp(1) bibtex-parse-field-string() bibtex-parse-field-text() bibtex-parse-association(bibtex-parse-field-name bibtex-parse-field-text) -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no