From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#17893: 24.4.50; (error "Marker does not point anywhere") Date: Tue, 01 Jul 2014 18:42:42 -0400 Message-ID: References: <8facd635-be88-4990-8e7d-538db19c3e1a@default> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1404254607 31586 80.91.229.3 (1 Jul 2014 22:43:27 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 1 Jul 2014 22:43:27 +0000 (UTC) Cc: 17893@debbugs.gnu.org To: Drew Adams Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Jul 02 00:43:20 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 1X26lj-0001eE-QM for geb-bug-gnu-emacs@m.gmane.org; Wed, 02 Jul 2014 00:43:19 +0200 Original-Received: from localhost ([::1]:50261 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X26lj-0002u5-Cu for geb-bug-gnu-emacs@m.gmane.org; Tue, 01 Jul 2014 18:43:19 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:40254) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X26la-0002t0-4P for bug-gnu-emacs@gnu.org; Tue, 01 Jul 2014 18:43:17 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1X26lS-0002hB-L5 for bug-gnu-emacs@gnu.org; Tue, 01 Jul 2014 18:43:10 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:48518) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X26lS-0002h7-Hl for bug-gnu-emacs@gnu.org; Tue, 01 Jul 2014 18:43:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1X26lS-0001lx-0D for bug-gnu-emacs@gnu.org; Tue, 01 Jul 2014 18:43:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 01 Jul 2014 22:43:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 17893 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 17893-submit@debbugs.gnu.org id=B17893.14042545736799 (code B ref 17893); Tue, 01 Jul 2014 22:43:01 +0000 Original-Received: (at 17893) by debbugs.gnu.org; 1 Jul 2014 22:42:53 +0000 Original-Received: from localhost ([127.0.0.1]:39668 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1X26lI-0001lZ-PA for submit@debbugs.gnu.org; Tue, 01 Jul 2014 18:42:53 -0400 Original-Received: from ironport2-out.teksavvy.com ([206.248.154.181]:60796) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1X26lE-0001lJ-Nx for 17893@debbugs.gnu.org; Tue, 01 Jul 2014 18:42:49 -0400 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: ArYGAIDvNVNLd+D9/2dsb2JhbABZgwaDSr0vgw6BFxd0giUBAQEBAgFWIwULCzQSFBgNJIgECNIZF456B4Q4BKkZgWqDTCE X-IPAS-Result: ArYGAIDvNVNLd+D9/2dsb2JhbABZgwaDSr0vgw6BFxd0giUBAQEBAgFWIwULCzQSFBgNJIgECNIZF456B4Q4BKkZgWqDTCE X-IronPort-AV: E=Sophos;i="4.97,753,1389762000"; d="scan'208";a="72122327" Original-Received: from 75-119-224-253.dsl.teksavvy.com (HELO ceviche.home) ([75.119.224.253]) by ironport2-out.teksavvy.com with ESMTP/TLS/ADH-AES256-SHA; 01 Jul 2014 18:42:42 -0400 Original-Received: by ceviche.home (Postfix, from userid 20848) id 4C09D660FA; Tue, 1 Jul 2014 18:42:42 -0400 (EDT) In-Reply-To: <8facd635-be88-4990-8e7d-538db19c3e1a@default> (Drew Adams's message of "Tue, 1 Jul 2014 14:10:09 -0700 (PDT)") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.4.50 (gnu/linux) 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:91067 Archived-At: > No idea what caused this error (I have no code that calls > `clear-transient-map', and here it seems to have been called somehow at > top level (?)), but here is the backtrace, FWIW: > Debugger entered--Lisp error: (error "Marker does not point anywhere") > pop-mark() > #[...]() > #[...]() > funcall(#[...]) > clear-transient-map() That's probably the pop-mark that's in mouse-drag-track. It has a `push-mark' before, so naively it seems like the mark should be set. > I was in Info at the time. I think we need more data to figure out why the mark isn't set and hence what to do about it. A reproducible test case would obviously be best, but otherwise maybe some indication of what kind of mouse gesture you did, or what kind of customizations you might have that could interact with that code and could unset the mark (maybe from a pre/post-command-hook?). Stefan