From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Leo Liu Newsgroups: gmane.emacs.bugs Subject: bug#16934: 24.3.50; completion-table-dynamic causes error numberp nil Date: Tue, 04 Mar 2014 19:31:15 +0800 Message-ID: NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1393932744 31542 80.91.229.3 (4 Mar 2014 11:32:24 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 4 Mar 2014 11:32:24 +0000 (UTC) To: 16934@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Mar 04 12:32:32 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 1WKnaI-0001YM-Gz for geb-bug-gnu-emacs@m.gmane.org; Tue, 04 Mar 2014 12:32:30 +0100 Original-Received: from localhost ([::1]:44279 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WKnaI-0000Gc-4Z for geb-bug-gnu-emacs@m.gmane.org; Tue, 04 Mar 2014 06:32:30 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:37711) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WKna0-0008G6-4r for bug-gnu-emacs@gnu.org; Tue, 04 Mar 2014 06:32:20 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WKnZr-0002f0-IW for bug-gnu-emacs@gnu.org; Tue, 04 Mar 2014 06:32:12 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:48658) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WKnZr-0002ew-FI for bug-gnu-emacs@gnu.org; Tue, 04 Mar 2014 06:32:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1WKnZr-00042s-8a for bug-gnu-emacs@gnu.org; Tue, 04 Mar 2014 06:32:03 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Leo Liu Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 04 Mar 2014 11:32:03 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 16934 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.139393271615519 (code B ref -1); Tue, 04 Mar 2014 11:32:03 +0000 Original-Received: (at submit) by debbugs.gnu.org; 4 Mar 2014 11:31:56 +0000 Original-Received: from localhost ([127.0.0.1]:49838 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WKnZk-00042E-76 for submit@debbugs.gnu.org; Tue, 04 Mar 2014 06:31:56 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:35884) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WKnZi-000424-5a for submit@debbugs.gnu.org; Tue, 04 Mar 2014 06:31:54 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WKnZZ-0002cM-Ku for submit@debbugs.gnu.org; Tue, 04 Mar 2014 06:31:54 -0500 Original-Received: from lists.gnu.org ([2001:4830:134:3::11]:53146) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WKnZZ-0002cI-IR for submit@debbugs.gnu.org; Tue, 04 Mar 2014 06:31:45 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:37553) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WKnZR-0007rZ-51 for bug-gnu-emacs@gnu.org; Tue, 04 Mar 2014 06:31:45 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WKnZI-0002Za-P1 for bug-gnu-emacs@gnu.org; Tue, 04 Mar 2014 06:31:37 -0500 Original-Received: from mail-pb0-x229.google.com ([2607:f8b0:400e:c01::229]:51819) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WKnZI-0002ZU-HL for bug-gnu-emacs@gnu.org; Tue, 04 Mar 2014 06:31:28 -0500 Original-Received: by mail-pb0-f41.google.com with SMTP id jt11so5136803pbb.28 for ; Tue, 04 Mar 2014 03:31:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:subject:date:message-id:mime-version:content-type; bh=2B6dY0MaT7J+HX73PPT1bIT8L3XLfWkjeUesnZMn/Ok=; b=0arFL9pNaP+j5+RaujbtunJRDZXIZGnxN2SliQCAmQrOjEstJXpcil6a4gPlz+RnfP nM+yxrQU6g/C0jIWHpX/K/+4CIOGUHr0sVHWZhHWVlWyPRQw+sqpvzcr1puUg8O3+4tF i8/KJkBZLqQszY/c4+J/e1B6zjyIw1sAcpqvhfP6Fv3k9Xh7FUP3mzODcZm/ulWSc+zC zAOQ8o55g4E142A45r6Q2JeIst+rC0I68Xj6sYkcbzJDoHQVh9Qj3xASwzLIDAqggqSg LKOPyfBngXoXuiNB28h104riO5MdVFUvLUlvQzZKAHRz5tjEA9wDMJOu2QZGZjFa43LA Hz9g== X-Received: by 10.68.129.5 with SMTP id ns5mr9392691pbb.147.1393932687623; Tue, 04 Mar 2014 03:31:27 -0800 (PST) Original-Received: from Zeuss-MacBook.local ([222.130.177.23]) by mx.google.com with ESMTPSA id hb10sm46702447pbd.1.2014.03.04.03.31.25 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 04 Mar 2014 03:31:27 -0800 (PST) X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). 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:86524 Archived-At: If I modify octave-completion-at-point to allow (= beg end), i.e. === modified file 'lisp/progmodes/octave.el' --- lisp/progmodes/octave.el 2014-02-10 01:34:22 +0000 +++ lisp/progmodes/octave.el 2014-03-04 11:22:04 +0000 @@ -1414,10 +1414,9 @@ ;; Extend region past point, if applicable. (save-excursion (skip-syntax-forward "w_") (setq end (point)))) - (when (> end beg) - (list beg end (or (and (inferior-octave-process-live-p) - (inferior-octave-completion-table)) - octave-reserved-words))))) + (list beg end (or (and (inferior-octave-process-live-p) + (inferior-octave-completion-table)) + octave-reserved-words)))) (define-obsolete-function-alias 'octave-complete-symbol 'completion-at-point "24.1") I can reproduce the error this way: 1. Create a new buffer 2. M-x run-octave 3. M-x octave-mode 4. M-x completion-at-point a few times Debugger entered--Lisp error: (wrong-type-argument numberp nil) zerop(nil) minibuffer-completion-help(# 533) completion--do-completion(# 533) completion--in-region-1(# 533) .... completion-at-point() indent-for-tab-command(nil) call-interactively(indent-for-tab-command nil nil) command-execute(indent-for-tab-command) I also tried with ggtags-completing-table and got the same error in 24.4 Both completion tables work well in 24.3. Leo