From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Liang Wang Newsgroups: gmane.emacs.bugs Subject: bug#9942: 24.0.91; Bad link for explicit tags in *Tags List* buffer Date: Thu, 03 Nov 2011 09:35:46 +0800 Message-ID: <877h3i2djh.fsf@lwang1.i-did-not-set--mail-host-address--so-tickle-me> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1320301426 21060 80.91.229.12 (3 Nov 2011 06:23:46 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Thu, 3 Nov 2011 06:23:46 +0000 (UTC) To: 9942@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Nov 03 07:23:42 2011 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1RLqiD-00070h-1t for geb-bug-gnu-emacs@m.gmane.org; Thu, 03 Nov 2011 07:23:41 +0100 Original-Received: from localhost ([::1]:38228 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RLqiC-0005mD-Do for geb-bug-gnu-emacs@m.gmane.org; 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Wed, 02 Nov 2011 21:37:25 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RLmF8-00024a-Hy for bug-gnu-emacs@gnu.org; Wed, 02 Nov 2011 21:37:24 -0400 Original-Received: from na3sys009aog123.obsmtp.com ([74.125.149.149]:59674) by eggs.gnu.org with smtp (Exim 4.71) (envelope-from ) id 1RLmF8-00024J-9u for bug-gnu-emacs@gnu.org; Wed, 02 Nov 2011 21:37:22 -0400 Original-Received: from MSI-MTA.marvell.com ([65.219.4.132]) by na3sys009aob123.postini.com ([74.125.148.12]) with SMTP; Wed, 02 Nov 2011 18:37:22 PDT Original-Received: from maili.marvell.com ([10.68.76.51]) by MSI-MTA.marvell.com with Microsoft SMTPSVC(6.0.3790.3959); Wed, 2 Nov 2011 18:36:22 -0700 Original-Received: from lwang1 (unknown [10.38.32.61]) by maili.marvell.com (Postfix) with ESMTP id E9DC68A002 for ; Wed, 2 Nov 2011 18:36:21 -0700 (PDT) X-OriginalArrivalTime: 03 Nov 2011 01:36:22.0160 (UTC) FILETIME=[FE0BD900:01CC99C8] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6, seldom 2.4 (older, 4) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-Mailman-Approved-At: Thu, 03 Nov 2011 02:25:20 -0400 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Thu, 03 Nov 2011 02:26:02 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) 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:53458 Archived-At: I use Emacs source tree as example. Here is the way I create TAGS file. $ etags src/*.[hc] And then run M-x list-tags RET src/buffer.c RET to show buffer *Tags List*. The first tag in it is current_buffer. But when I press RET on it, an error message shows up. It's like etags-goto-tag-location: Rerun etags: `^current_buffer' not found in /home/liang/src/emacs/trunk/src/buffer.c That's because etags-goto-tag-location wants implicit tag which starts from the beginning of the line, but current_buffer is an explicit tag. To fix it, implicit tag must be used as link, but we can choose either explicit tag or implicit tag to show in *Tags List* buffer. diff --git a/lisp/ChangeLog b/lisp/ChangeLog index a8be1ba..032dbfd 100644 --- a/lisp/ChangeLog +++ b/lisp/ChangeLog @@ -1,3 +1,7 @@ +2011-09-28 Liang Wang + + * progmodes/etags.el (etags-list-tags): Always use explicit tags. + 2011-09-21 Michael Albinus * net/tramp.el (tramp-handle-shell-command): Set process sentinel diff --git a/lisp/progmodes/etags.el b/lisp/progmodes/etags.el index d321e9c..f38af05 100644 --- a/lisp/progmodes/etags.el +++ b/lisp/progmodes/etags.el @@ -1409,7 +1409,7 @@ hits the start of file." tag tag-info pt) (forward-line 1) (while (not (or (eobp) (looking-at "\f"))) - (setq tag-info (save-excursion (funcall snarf-tag-function t)) + (setq tag-info (save-excursion (funcall snarf-tag-function nil)) tag (car tag-info) pt (with-current-buffer standard-output (point))) (princ tag) You can also find above information at http://lists.gnu.org/archive/html/emacs-devel/2011-09/msg00763.html In GNU Emacs 24.0.91.1 (i686-pc-linux-gnu, X toolkit, Xaw3d scroll bars) of 2011-11-03 on lwang1 Windowing system distributor `The X.Org Foundation', version 11.0.11004000 configured using `configure '--prefix=/usr' '--program-suffix=-24' '--with-x-toolkit=lucid'' Important settings: value of $LC_ALL: nil value of $LC_COLLATE: nil value of $LC_CTYPE: nil value of $LC_MESSAGES: nil value of $LC_MONETARY: nil value of $LC_NUMERIC: nil value of $LC_TIME: nil value of $LANG: en_US.UTF-8 value of $XMODIFIERS: @im=ibus locale-coding-system: utf-8-unix default enable-multibyte-characters: t Major mode: Lisp Interaction Minor modes in effect: tooltip-mode: t mouse-wheel-mode: t tool-bar-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t blink-cursor-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t line-number-mode: t transient-mark-mode: t Recent input: M-x M-p r e p o r t - e m Recent messages: For information about GNU Emacs and the GNU system, type C-h C-a. goto-history-element: Beginning of history; no preceding item [2 times] Load-path shadows: None found. Features: (shadow sort gnus-util mail-extr message format-spec rfc822 mml easymenu mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231 rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mailabbrev mail-utils gmm-utils mailheader emacsbug time-date tooltip ediff-hook vc-hooks lisp-float-type mwheel x-win x-dnd tool-bar dnd fontset image fringe lisp-mode register page menu-bar rfn-eshadow timer select scroll-bar mouse jit-lock font-lock syntax facemenu font-core frame cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese case-table epa-hook jka-cmpr-hook help simple abbrev minibuffer loaddefs button faces cus-face files text-properties overlay sha1 md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote make-network-process dbusbind dynamic-setting system-font-setting font-render-setting x-toolkit x multi-tty emacs)