From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.help Subject: Re: etags in tex files Date: Sun, 18 Jul 2021 09:35:20 +0300 Message-ID: <83tuks2kpj.fsf@gnu.org> References: <8735scstms.fsf@yandex.com> <87mtqkeqng.fsf@telefonica.net> <87tuksr8wm.fsf@yandex.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="37526"; mail-complaints-to="usenet@ciao.gmane.io" To: help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Sun Jul 18 08:36:06 2021 Return-path: Envelope-to: geh-help-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 1m50PC-0009QX-Uo for geh-help-gnu-emacs@m.gmane-mx.org; Sun, 18 Jul 2021 08:36:02 +0200 Original-Received: from localhost ([::1]:53504 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m50PC-00010I-0Q for geh-help-gnu-emacs@m.gmane-mx.org; Sun, 18 Jul 2021 02:36:02 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:33716) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m50Of-00010A-98 for help-gnu-emacs@gnu.org; Sun, 18 Jul 2021 02:35:29 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:38002) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m50Oe-0004iM-Nn for help-gnu-emacs@gnu.org; Sun, 18 Jul 2021 02:35:29 -0400 Original-Received: from 84.94.185.95.cable.012.net.il ([84.94.185.95]:2875 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m50Oe-0001t1-8j for help-gnu-emacs@gnu.org; Sun, 18 Jul 2021 02:35:28 -0400 In-Reply-To: <87tuksr8wm.fsf@yandex.com> (message from Colin Baxter on Sat, 17 Jul 2021 21:18:49 +0100) X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.io gmane.emacs.help:131819 Archived-At: > From: Colin Baxter > Date: Sat, 17 Jul 2021 21:18:49 +0100 > Cc: , help-gnu-emacs@gnu.org > > >>>>> Óscar Fuentes writes: > > > Colin Baxter writes: > >> Hello, > >> > >> I like to use etags in tex files in order to search for > >> occurrences of equation labels. This works well if the label is a > >> string of only digits and/or letters, say > >> \label{123abc}. However, if there's a colon in the label, say > >> \label{123:abc} then etags will only search for the portion of > >> the string before the colon, i.e. 123. > >> > >> Is there any way in which I can configure etags to recognise > >> everything with the curly brackets of a \label? I could always > >> use grep but I like etags and would like to stick with them. > > > Dunno about (c|e)tags, but other implementations such as Universal > > Ctgas lets you to define your own language. It is quite simple and > > works fine. > > Thanks. I'll have a look at your suggestion if T don't make progress > with etags. If the TAGS file produced by Emacs's etags includes the problematic labels, then switching to another etags/ctags implementation will not help, AFAIU.