From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#20629: 25.0.50; Regression: TAGS broken, can't find anything in C++ files. Date: Thu, 28 May 2015 17:56:41 +0300 Message-ID: <837frsycly.fsf@gnu.org> References: <555EC552.5010600@swipnet.se> <55606A8F.1020109@swipnet.se> <55606CC7.3010401@yandex.ru> <55606F70.10605@swipnet.se> <83twv31jzg.fsf@gnu.org> <83pp5r1hdx.fsf@gnu.org> <83mw0v1e5n.fsf@gnu.org> <83lhgczo16.fsf@gnu.org> <55639175.9090005@yandex.ru> <83fv6kysjf.fsf@gnu.org> <556447EF.3050103@yandex.ru> <83bnh7z8c5.fsf@gnu.org> <5564C2C7.5050909@yandex.ru> <837frvywfn.fsf@gnu.org> <55650812.60909@yandex.ru> <831ti2yu1a.fsf@gnu.org> <5565E28A.5040507@yandex.ru> <83wpzuxbtd.fsf@gnu.org> <5565E8AB.5020107@yandex.ru> <83r3q2xa3q.fsf@gnu.org> <5566583F.7020503@yandex.ru> <83h9qxxvo4.fsf@gnu.org> <5566EC49.8010907@yandex.ru> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1432825111 27946 80.91.229.3 (28 May 2015 14:58:31 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 28 May 2015 14:58:31 +0000 (UTC) Cc: 20629@debbugs.gnu.org To: Dmitry Gutov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu May 28 16:58:19 2015 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1YxzGC-0007dP-KP for geb-bug-gnu-emacs@m.gmane.org; Thu, 28 May 2015 16:58:16 +0200 Original-Received: from localhost ([::1]:59440 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YxzGC-0002Lp-4S for geb-bug-gnu-emacs@m.gmane.org; Thu, 28 May 2015 10:58:16 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:49549) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YxzG4-0002DU-Cp for bug-gnu-emacs@gnu.org; Thu, 28 May 2015 10:58:13 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YxzFy-0006B8-Q9 for bug-gnu-emacs@gnu.org; Thu, 28 May 2015 10:58:08 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:49704) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YxzFy-0006B2-Nm for bug-gnu-emacs@gnu.org; Thu, 28 May 2015 10:58:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1YxzFy-0007EQ-BV for bug-gnu-emacs@gnu.org; Thu, 28 May 2015 10:58:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 28 May 2015 14:58:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 20629 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 20629-submit@debbugs.gnu.org id=B20629.143282505627759 (code B ref 20629); Thu, 28 May 2015 14:58:02 +0000 Original-Received: (at 20629) by debbugs.gnu.org; 28 May 2015 14:57:36 +0000 Original-Received: from localhost ([127.0.0.1]:59679 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YxzFY-0007Dd-3O for submit@debbugs.gnu.org; Thu, 28 May 2015 10:57:36 -0400 Original-Received: from mtaout26.012.net.il ([80.179.55.182]:56464) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YxzFW-0007DO-2s for 20629@debbugs.gnu.org; Thu, 28 May 2015 10:57:35 -0400 Original-Received: from conversion-daemon.mtaout26.012.net.il by mtaout26.012.net.il (HyperSendmail v2007.08) id <0NP200F00EUWFY00@mtaout26.012.net.il> for 20629@debbugs.gnu.org; Thu, 28 May 2015 17:58:42 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by mtaout26.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0NP2009X0EXTSW50@mtaout26.012.net.il>; Thu, 28 May 2015 17:58:42 +0300 (IDT) In-reply-to: <5566EC49.8010907@yandex.ru> X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 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-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:103266 Archived-At: > Cc: 20629@debbugs.gnu.org > From: Dmitry Gutov > Date: Thu, 28 May 2015 13:22:01 +0300 > > On 05/28/2015 05:50 AM, Eli Zaretskii wrote: > > > I _was_ talking about explicit tag names. > > AFAICS, 'etags -Q' doesn't generate explicit tag names for C++ (for > cases we're currently discussing). Yes, it does. Try running it on test/etags/cp-src/c.C, for example. > Only patterns, to be matched implicitly. Whether "etags -Q" generates explicit tag names or not is orthogonal to whether it qualifies class members. The decision depends on the text surrounding the pattern. > > Exuberant ctags does have such an option: --extra=+q. > > This brings us to the third option. Here's what the 'ctags -e > --extra=+q' output looks like: > > x.cc,210 > class XXXX1,0 > class YYYY8,54 > XX::foo()foo16,98 > XX::foo()XX::foo16,98 > XX::bar()bar22,132 > XX::bar()XX::bar22,132 > YY::bar()bar28,163 > YY::bar()YY::bar28,163 > main(int argc, char *argv[])main34,193 If you mean that producing two entries instead of one under -Q will produce better results both with xref-find-definitions and with completion, making the above happen in etags is an easy change, I think.