From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#20966: 25.0.50; `button-at': (wrong-type-argument integer-or-marker-p nil), and *Backtrace* broken Date: Sat, 30 Apr 2016 22:05:33 +0200 Message-ID: <87d1p6c16a.fsf@gnus.org> References: <3e1392be-1b72-4e03-85da-0ad1f4c3af03@default> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1462046801 28962 80.91.229.3 (30 Apr 2016 20:06:41 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 30 Apr 2016 20:06:41 +0000 (UTC) Cc: 20966@debbugs.gnu.org To: Drew Adams Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Apr 30 22:06:30 2016 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 1awb9p-0001yL-MW for geb-bug-gnu-emacs@m.gmane.org; Sat, 30 Apr 2016 22:06:29 +0200 Original-Received: from localhost ([::1]:59497 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1awb9l-0001hr-LQ for geb-bug-gnu-emacs@m.gmane.org; Sat, 30 Apr 2016 16:06:25 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:33287) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1awb9d-0001UI-Bx for bug-gnu-emacs@gnu.org; Sat, 30 Apr 2016 16:06:23 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1awb9R-0002Va-N5 for bug-gnu-emacs@gnu.org; Sat, 30 Apr 2016 16:06:11 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:46170) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1awb9R-0002UZ-Jp for bug-gnu-emacs@gnu.org; Sat, 30 Apr 2016 16:06:05 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1awb9O-0003gA-70 for bug-gnu-emacs@gnu.org; Sat, 30 Apr 2016 16:06:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 30 Apr 2016 20:06:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 20966 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 20966-submit@debbugs.gnu.org id=B20966.146204673814110 (code B ref 20966); Sat, 30 Apr 2016 20:06:02 +0000 Original-Received: (at 20966) by debbugs.gnu.org; 30 Apr 2016 20:05:38 +0000 Original-Received: from localhost ([127.0.0.1]:58507 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1awb8z-0003fW-Sm for submit@debbugs.gnu.org; Sat, 30 Apr 2016 16:05:38 -0400 Original-Received: from hermes.netfonds.no ([80.91.224.195]:60158) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1awb8y-0003fP-LD for 20966@debbugs.gnu.org; Sat, 30 Apr 2016 16:05:36 -0400 Original-Received: from cm-84.215.1.64.getinternet.no ([84.215.1.64] helo=mouse) by hermes.netfonds.no with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.84_2) (envelope-from ) id 1awb8w-0006G7-54; Sat, 30 Apr 2016 22:05:36 +0200 In-Reply-To: <3e1392be-1b72-4e03-85da-0ad1f4c3af03@default> (Drew Adams's message of "Thu, 2 Jul 2015 12:35:24 -0700 (PDT)") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1.50 (gnu/linux) 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:117441 Archived-At: Drew Adams writes: > Double regression, it seems. Perhaps this has been fixed since this > build, but I cannot find a Windows binary that is more recent, so I > can't get beyond this. > > 1. Non-nil debug-on-error gives a _completely empty *Backtrace* buffer_, > except for the first line, which says "Debugger entered--Lisp error: > (args-out-of-range 20324)". I've never seen that before, but I get it > consistently with this build. > > 2. So I tried `M-x debug-on-entry describe-function-1', to see what > went wrong. Here's a backtrace, from using `describe-function': > > Debugger entered--Lisp error: (wrong-type-argument integer-or-marker-p nil) > * get-char-property(nil button) > * button-at(nil) > * help-xref-button(1 help-function-def icicle-highlight-input-noncompletion= > "d:/usr/drew/drews-lisp-20/icicles-fn.el") Do you have a recipe to reproduce this bug? -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no