From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#19466: 25.0.50; xref-find-def doesn't find C functions Date: Tue, 30 Dec 2014 17:44:20 -0500 Message-ID: References: <8361cucl3u.fsf@gnu.org> <54A230CD.3040309@yandex.ru> <83vbktb1ct.fsf@gnu.org> <54A2EE15.3020406@yandex.ru> <831tnhasx0.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1419979520 25605 80.91.229.3 (30 Dec 2014 22:45:20 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 30 Dec 2014 22:45:20 +0000 (UTC) Cc: 19466@debbugs.gnu.org, Dmitry Gutov To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Dec 30 23:45:12 2014 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 1Y65XK-000592-Py for geb-bug-gnu-emacs@m.gmane.org; Tue, 30 Dec 2014 23:45:10 +0100 Original-Received: from localhost ([::1]:38481 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Y65XK-0006Jx-CB for geb-bug-gnu-emacs@m.gmane.org; Tue, 30 Dec 2014 17:45:10 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:45668) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Y65XG-0006Hw-Ip for bug-gnu-emacs@gnu.org; Tue, 30 Dec 2014 17:45:07 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Y65XD-0003S8-B3 for bug-gnu-emacs@gnu.org; Tue, 30 Dec 2014 17:45:06 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:52075) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Y65XD-0003Rb-82 for bug-gnu-emacs@gnu.org; Tue, 30 Dec 2014 17:45:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1Y65XC-0004s2-JZ for bug-gnu-emacs@gnu.org; Tue, 30 Dec 2014 17:45:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 30 Dec 2014 22:45:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 19466 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 19466-submit@debbugs.gnu.org id=B19466.141997946318664 (code B ref 19466); Tue, 30 Dec 2014 22:45:02 +0000 Original-Received: (at 19466) by debbugs.gnu.org; 30 Dec 2014 22:44:23 +0000 Original-Received: from localhost ([127.0.0.1]:33208 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Y65WZ-0004qw-EZ for submit@debbugs.gnu.org; Tue, 30 Dec 2014 17:44:23 -0500 Original-Received: from ironport2-out.teksavvy.com ([206.248.154.181]:21186) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Y65WX-0004qn-RG for 19466@debbugs.gnu.org; Tue, 30 Dec 2014 17:44:22 -0500 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Aj8PAOwQflRFpY0B/2dsb2JhbABbgweDYIVawjuCYgQCAoEkFwEBAQEBAXyEAwEBAwFWIwULCzQSFBgNJIhKCdZZAQEBAQEBBAEBAQEekG8HhEgFiwGkLoF4hBkhgncBAQE X-IPAS-Result: Aj8PAOwQflRFpY0B/2dsb2JhbABbgweDYIVawjuCYgQCAoEkFwEBAQEBAXyEAwEBAwFWIwULCzQSFBgNJIhKCdZZAQEBAQEBBAEBAQEekG8HhEgFiwGkLoF4hBkhgncBAQE X-IronPort-AV: E=Sophos;i="5.07,502,1413259200"; d="scan'208";a="104254325" Original-Received: from 69-165-141-1.dsl.teksavvy.com (HELO pastel.home) ([69.165.141.1]) by ironport2-out.teksavvy.com with ESMTP/TLS/DHE-RSA-AES256-SHA; 30 Dec 2014 17:44:20 -0500 Original-Received: by pastel.home (Postfix, from userid 20848) id A4592D96; Tue, 30 Dec 2014 17:44:20 -0500 (EST) In-Reply-To: <831tnhasx0.fsf@gnu.org> (Eli Zaretskii's message of "Tue, 30 Dec 2014 20:34:03 +0200") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) 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:97884 Archived-At: > I probably don't understand exactly what you are suggesting, but can > we look at this from another angle: how can xref support looking up > symbols for projects that use more than one major mode? E.g., could > the back-end be a list of functions, rather than just one? I think it's not just a matter of combining several major modes: you need to know where the various files are and how they relate. IOW there needs to be some other logic on top of it and different systems will require different such logic. Stefan