From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Rolando Pereira Newsgroups: gmane.emacs.bugs Subject: bug#7461: 23.2; Gdb only does tab completion inside Emacs when prompt is (gdb) Date: Sun, 21 Nov 2010 17:45:14 +0000 Message-ID: <20101121174502.GA14674@rolando-laptop> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: dough.gmane.org 1290368693 21971 80.91.229.12 (21 Nov 2010 19:44:53 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sun, 21 Nov 2010 19:44:53 +0000 (UTC) To: 7461@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Nov 21 20:44:49 2010 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1PKFq3-00077T-10 for geb-bug-gnu-emacs@m.gmane.org; Sun, 21 Nov 2010 20:44:39 +0100 Original-Received: from localhost ([127.0.0.1]:36368 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PKFq2-0000GL-HY for geb-bug-gnu-emacs@m.gmane.org; Sun, 21 Nov 2010 14:44:38 -0500 Original-Received: from [140.186.70.92] (port=41483 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PKFpw-0000G3-3J for bug-gnu-emacs@gnu.org; Sun, 21 Nov 2010 14:44:33 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1PKFpv-0005yY-2V for bug-gnu-emacs@gnu.org; Sun, 21 Nov 2010 14:44:31 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:57644) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1PKFpu-0005yP-Sw for bug-gnu-emacs@gnu.org; Sun, 21 Nov 2010 14:44:31 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1PKFV7-0003hj-QR; Sun, 21 Nov 2010 14:23:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Rolando Pereira Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: owner@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 21 Nov 2010 19:23:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 7461 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.129036733214225 (code B ref -1); Sun, 21 Nov 2010 19:23:01 +0000 Original-Received: (at submit) by debbugs.gnu.org; 21 Nov 2010 19:22:12 +0000 Original-Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1PKFUJ-0003hL-Bk for submit@debbugs.gnu.org; Sun, 21 Nov 2010 14:22:12 -0500 Original-Received: from eggs.gnu.org ([140.186.70.92]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1PKDth-0002JV-DK for submit@debbugs.gnu.org; Sun, 21 Nov 2010 12:40:18 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1PKDyj-0004Wi-V4 for submit@debbugs.gnu.org; Sun, 21 Nov 2010 12:45:30 -0500 Original-Received: from lists.gnu.org ([199.232.76.165]:53033) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1PKDyj-0004We-N5 for submit@debbugs.gnu.org; Sun, 21 Nov 2010 12:45:29 -0500 Original-Received: from [140.186.70.92] (port=38823 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PKDyh-0003Ko-K5 for bug-gnu-emacs@gnu.org; Sun, 21 Nov 2010 12:45:28 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1PKDyf-0004WE-Ro for bug-gnu-emacs@gnu.org; Sun, 21 Nov 2010 12:45:26 -0500 Original-Received: from smtp.fe.up.pt ([193.136.28.30]:31816) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1PKDyf-0004Vw-JE for bug-gnu-emacs@gnu.org; Sun, 21 Nov 2010 12:45:25 -0500 Original-Received: from localhost (localhost [127.0.0.1]) by smtp.fe.up.pt (Postfix) with ESMTP id A3D4013F75C for ; Sun, 21 Nov 2010 17:45:24 +0000 (WET) Original-Received: from smtp.fe.up.pt ([127.0.0.1]) by localhost (smtp2.fe.up.pt [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id HXn5qIiQbERZ for ; Sun, 21 Nov 2010 17:45:24 +0000 (WET) Original-Received: from rolando-laptop (unknown [192.168.56.20]) by smtp.fe.up.pt (Postfix) with ESMTPA id BCC8713F714 for ; Sun, 21 Nov 2010 17:45:22 +0000 (WET) Content-Disposition: inline User-Agent: Mutt/1.5.18 (2008-05-17) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-Mailman-Approved-At: Sun, 21 Nov 2010 14:22:08 -0500 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Sun, 21 Nov 2010 14:23:01 -0500 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) 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: , Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:41802 Archived-At: When running gdb inside emacs, either by doing M-x gdb or M-x gud-gdb, if the prompt is set to something that isn't "(gdb)" (or similar, see the examples below), pressing TAB doesn't do the completion of commands, functions or variables. Use the following steps to reproduce the error using emacs -Q: 1) Create a new C file, for example code.c, with the following contents: #include int main(void) { printf("Hello World\n"); return 0; } 2) Compile code using gcc -g code.c -o code 3) Open emacs -Q 4) Start debugging the file using M-x gdb 5) Prompt should be "(gdb) ". Try to type "b ma" and press TAB. It should expand to "b main". 6) Change gdb's prompt to something else using "set prompt". I changed it to "gdb> ". 7) Try to type "b ma" and press TAB. It should display on the minibuffer the message "No completions of ma". Prompts I've tried where TAB completion still worked: * "(gdb)" * " (gdb) " (the prefix whitespace is discarded by gdb, so this is the same as "(gdb) ") * "( gdb) " * "(gdb)_______________________" * "(GDB) " * "( GDB) " Prompts I've tried where TAB completion DIDN'T work: * "(gdb )" * "_(gdb)" * "(gdb " * "gdb) " * "( gdb )" * "" (removed prompt by typing "set prompt" in gdb) * "gdb> " * "gdb>" * "gdb " * "gdb" * "