From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#28277: emacs -nw bug? Date: Wed, 30 Oct 2019 17:43:33 +0100 Message-ID: <87mudiqj4a.fsf@gnus.org> References: <20170829124623.6EC32301033@cspc120.cs.man.ac.uk> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="174936"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: 28277@debbugs.gnu.org To: richard.banach@manchester.ac.uk (Richard Banach) Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Oct 30 17:44:10 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iPr4r-000jO0-Uj for geb-bug-gnu-emacs@m.gmane.org; Wed, 30 Oct 2019 17:44:10 +0100 Original-Received: from localhost ([::1]:42610 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iPr4q-000879-Qd for geb-bug-gnu-emacs@m.gmane.org; Wed, 30 Oct 2019 12:44:08 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:59506) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iPr4l-000870-Cy for bug-gnu-emacs@gnu.org; Wed, 30 Oct 2019 12:44:04 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iPr4k-0000F5-A9 for bug-gnu-emacs@gnu.org; Wed, 30 Oct 2019 12:44:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:42549) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iPr4k-0000EY-6f for bug-gnu-emacs@gnu.org; Wed, 30 Oct 2019 12:44:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1iPr4k-0005YO-0g for bug-gnu-emacs@gnu.org; Wed, 30 Oct 2019 12:44:02 -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, 30 Oct 2019 16:44:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 28277 X-GNU-PR-Package: emacs Original-Received: via spool by 28277-submit@debbugs.gnu.org id=B28277.157245382221314 (code B ref 28277); Wed, 30 Oct 2019 16:44:01 +0000 Original-Received: (at 28277) by debbugs.gnu.org; 30 Oct 2019 16:43:42 +0000 Original-Received: from localhost ([127.0.0.1]:51370 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iPr4Q-0005Xi-J4 for submit@debbugs.gnu.org; Wed, 30 Oct 2019 12:43:42 -0400 Original-Received: from quimby.gnus.org ([80.91.231.51]:59468) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iPr4M-0005XY-OI for 28277@debbugs.gnu.org; Wed, 30 Oct 2019 12:43:40 -0400 Original-Received: from cm-84.212.202.86.getinternet.no ([84.212.202.86] helo=marnie) by quimby.gnus.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iPr4H-0000nr-QJ; Wed, 30 Oct 2019 17:43:36 +0100 In-Reply-To: <20170829124623.6EC32301033@cspc120.cs.man.ac.uk> (Richard Banach's message of "Tue, 29 Aug 2017 13:46:23 +0100") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 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.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:170430 Archived-At: richard.banach@manchester.ac.uk (Richard Banach) writes: > I use emacs -nw and see what looks like a bug > > * in tex mode, if I type $\it identifiername$ it doesn't recognise > the second $ as closing the scope of \it ... and wants to underline > everything that follows ... i haven't found how to turn this off The following patch fixes the problem -- but I'm not sure whether it could cause any regressions. Is \it foobar $math-stuff$ or something like it possible? It's been a while since I wrote any TeX. diff --git a/lisp/textmodes/tex-mode.el b/lisp/textmodes/tex-mode.el index f277defecf..9d9490602a 100644 --- a/lisp/textmodes/tex-mode.el +++ b/lisp/textmodes/tex-mode.el @@ -593,7 +593,7 @@ tex-font-lock-keywords-2 ;; Miscellany. (slash "\\\\") (opt " *\\(\\[[^]]*\\] *\\)*") - (args "\\(\\(?:[^{}&\\]+\\|\\\\.\\|{[^}]*}\\)+\\)") + (args "\\(\\(?:[^${}&\\]+\\|\\\\.\\|{[^}]*}\\)+\\)") (arg "{\\(\\(?:[^{}\\]+\\|\\\\.\\|{[^}]*}\\)+\\)")) (list ;; -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no