From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Gauthier =?UTF-8?Q?=C3=96stervall?= Newsgroups: gmane.emacs.bugs Subject: bug#31754: 25.1; etags output lacks info for making xref more useful Date: Fri, 8 Jun 2018 11:21:54 +0200 Message-ID: NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" X-Trace: blaine.gmane.org 1528449808 7781 195.159.176.226 (8 Jun 2018 09:23:28 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Fri, 8 Jun 2018 09:23:28 +0000 (UTC) To: 31754@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Jun 08 11:23:24 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fRDcC-0001uj-38 for geb-bug-gnu-emacs@m.gmane.org; Fri, 08 Jun 2018 11:23:24 +0200 Original-Received: from localhost ([::1]:34271 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fRDeI-0002Lf-Ub for geb-bug-gnu-emacs@m.gmane.org; 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X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x 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: 208.118.235.43 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:147167 Archived-At: Given the following code: ---8<--- int my_identifier(int a) { return 2 * a; } int my_identifier(int a, int b) { return a + b; } ---8<--- and a TAGS file generated with etags (no options). Running xref-find-definitions (M-.) opens a suggestion buffer with this content: ---8<--- /home/gauthier/tmp/xref.c 1: int my_identifier( 5: int my_identifier( ---8<--- This could be more helpful, the suggestions are not distinguishable. I suggest including at least the whole source row. The example source is only a minimal example, obviously not a real problem in C. This disturbs me when I have multiple identifier definitions. --- In GNU Emacs 25.1.1 (x86_64-pc-linux-gnu, GTK+ Version 3.22.11) of 2017-09-15, modified by Debian built on trouble Windowing system distributor 'The X.Org Foundation', version 11.0.11902000 System Description: Debian GNU/Linux 9.4 (stretch) Configured using: 'configure --build x86_64-linux-gnu --prefix=/usr --sharedstatedir=/var/lib --libexecdir=/usr/lib --localstatedir=/var/lib --infodir=/usr/share/info --mandir=/usr/share/man --with-pop=yes --enable-locallisppath=/etc/emacs25:/etc/emacs:/usr/local/share/emacs/25.1/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/25.1/site-lisp:/usr/share/emacs/site-lisp --with-sound=alsa --build x86_64-linux-gnu --prefix=/usr --sharedstatedir=/var/lib --libexecdir=/usr/lib --localstatedir=/var/lib --infodir=/usr/share/info --mandir=/usr/share/man --with-pop=yes --enable-locallisppath=/etc/emacs25:/etc/emacs:/usr/local/share/emacs/25.1/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/25.1/site-lisp:/usr/share/emacs/site-lisp --with-sound=alsa --with-x=yes --with-x-toolkit=gtk3 --with-toolkit-scroll-bars 'CFLAGS=-g -O2 -fdebug-prefix-map=/build/emacs25-wN2qS3/emacs25-25.1+1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall' 'CPPFLAGS=-Wdate-time -D_FORTIFY_SOURCE=2' LDFLAGS=-Wl,-z,relro' Configured features: XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND GPM DBUS GCONF GSETTINGS NOTIFY ACL LIBSELINUX GNUTLS LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB TOOLKIT_SCROLL_BARS GTK3 X11 Important settings: value of $LANG: en_US.utf8 value of $XMODIFIERS: @im=ibus locale-coding-system: utf-8-unix Major mode: robot mode Minor modes in effect: magit-auto-revert-mode: t auto-revert-mode: t dumb-jump-mode: t flx-ido-mode: t global-git-commit-mode: t async-bytecomp-package-mode: t shell-dirtrack-mode: t diff-auto-refine-mode: t ido-everywhere: t global-cwarn-mode: t dtrt-indent-mode: t show-paren-mode: t tooltip-mode: t global-eldoc-mode: t electric-indent-mode: t mouse-wheel-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: (only) Recent messages: Type C-c C-c to finish, or C-c C-k to cancel (No changes need to be saved) Saving file /home/gauthier/.emacs.d/whsettings... Wrote /home/gauthier/.emacs.d/whsettings File TAGS is large (11.7M), really open? (y or n) y Note: indent-tabs-mode adjusted to nil Mark set [2 times] Saving file /home/gauthier/.emacs.d/whsettings... Wrote /home/gauthier/.emacs.d/whsettings Mark saved where search started Load-path shadows: /home/gauthier/.emacs.d/elpa/git-commit-20171007.346/git-commit hides ~/.emacs.d/includes/git-commit /usr/share/emacs/25.1/site-lisp/debian-startup hides /usr/share/emacs/site-lisp/debian-startup /usr/share/emacs25/site-lisp/cmake-data/cmake-mode hides /usr/share/emacs/site-lisp/cmake-mode ~/.emacs.d/includes/ruby-mode hides /usr/share/emacs/25.1/lisp/progmodes/ruby-mode Features: (shadow sort mail-extr emacsbug sendmail conf-mode flyspell ispell magit-obsolete magit-blame magit-stash magit-bisect magit-remote magit-commit epa magit-sequence magit-notes magit-worktree magit-branch magit-files magit-refs magit-status subr-x magit esh-var esh-io esh-cmd esh-opt esh-ext esh-proc esh-arg esh-groups eshell esh-module esh-mode esh-util dired-x magit-repos magit-apply magit-wip magit-log magit-diff smerge-mode magit-core magit-autorevert autorevert filenotify magit-process magit-margin magit-mode magit-git magit-section magit-popup disp-table blank-mode rect misearch multi-isearch projectile grep ibuf-ext vc-bzr vc-hg haskell-doc inf-haskell haskell-decl-scan imenu haskell haskell-completions haskell-load haskell-commands highlight-uses-mode haskell-modules haskell-sandbox haskell-navigate-imports haskell-repl haskell-collapse hideshow haskell-debug haskell-interactive-mode haskell-presentation-mode haskell-compile haskell-hoogle haskell-process haskell-session url-util url-parse auth-source url-vars json map haskell-mode haskell-cabal haskell-utils haskell-font-lock haskell-indentation haskell-string haskell-sort-imports haskell-lexeme rx haskell-align-imports haskell-compat haskell-complete-module haskell-ghc-support noutline outline flymake dabbrev haskell-customize dumb-jump popup f etags xref project eieio eieio-core fill-column-indicator flx-ido flx google-c-style visual defaultcontent buffer-move windmove git-commit with-editor async-bytecomp async shell pcomplete server magit-utils vc-git diff-mode crm log-edit easy-mmode message format-spec rfc822 mml mml-sec password-cache epg gnus-util mm-decode mm-bodies mm-encode mail-parse rfc2231 rfc2047 rfc2045 ietf-drums mm-util help-fns mail-prsvr mailabbrev mail-utils gmm-utils mailheader pcvs-util add-log highlight-symbol thingatpt copy ws-trim pymacs python-mode info-look darkroom-mode frame-local-vars w32-fullscreen gas-mode revbufs ido ibuffer ag vc-svn cl-seq derived compile comint ansi-color ring find-dired s dash dired column-marker bisque-darker-theme smart-mode-line cl-macs cl cwarn cc-mode cc-fonts cc-guess cc-menus cc-cmds cc-styles cc-align cc-engine cc-vars cc-defs hl-line dtrt-indent cus-start cus-load advice paren finder-inf edmacro kmacro highlight-symbol-autoloads rainbow-mode-autoloads info package epg-config seq byte-opt gv bytecomp byte-compile cl-extra help-mode easymenu cconv cl-loaddefs pcase cl-lib time-date mule-util tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type mwheel x-win term/common-win x-dnd tool-bar dnd fontset image regexp-opt fringe tabulated-list newcomment elisp-mode lisp-mode prog-mode register page menu-bar rfn-eshadow timer select scroll-bar mouse jit-lock font-lock syntax facemenu font-core frame cl-generic cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese charscript case-table epa-hook jka-cmpr-hook help simple abbrev minibuffer cl-preloaded nadvice loaddefs button faces cus-face macroexp files text-properties overlay sha1 md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote dbusbind inotify dynamic-setting system-font-setting font-render-setting move-toolbar gtk x-toolkit x multi-tty make-network-process emacs) Memory information: ((conses 16 885150 128230) (symbols 48 39371 0) (miscs 40 951 1965) (strings 32 83523 14685) (string-bytes 1 2857273) (vectors 16 61900) (vector-slots 8 2683541 97025) (floats 8 8004 1127) (intervals 56 6166 738) (buffers 976 33))