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#16587: 24.3.50; max-specpdl-size exceeded + crash with gnus (shr). Date: Fri, 31 Jan 2014 09:23:25 -0500 Message-ID: References: <87iot2hjmh.fsf@yahoo.fr> <874n4k28gf.fsf@building.gnus.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1391178253 22119 80.91.229.3 (31 Jan 2014 14:24:13 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 31 Jan 2014 14:24:13 +0000 (UTC) Cc: Nicolas Richard , 16587@debbugs.gnu.org To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Jan 31 15:24:20 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 1W9F12-0005IB-0P for geb-bug-gnu-emacs@m.gmane.org; Fri, 31 Jan 2014 15:24:20 +0100 Original-Received: from localhost ([::1]:55880 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W9F11-00017X-JF for geb-bug-gnu-emacs@m.gmane.org; Fri, 31 Jan 2014 09:24:19 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:44587) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W9F0r-0000xM-Hs for bug-gnu-emacs@gnu.org; Fri, 31 Jan 2014 09:24:17 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1W9F0k-0007ss-7z for bug-gnu-emacs@gnu.org; Fri, 31 Jan 2014 09:24:09 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:56671) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W9F0k-0007sn-4s for bug-gnu-emacs@gnu.org; Fri, 31 Jan 2014 09:24:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1W9F0j-0006tK-Ny for bug-gnu-emacs@gnu.org; Fri, 31 Jan 2014 09:24:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 31 Jan 2014 14:24:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 16587 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 16587-submit@debbugs.gnu.org id=B16587.139117821126452 (code B ref 16587); Fri, 31 Jan 2014 14:24:01 +0000 Original-Received: (at 16587) by debbugs.gnu.org; 31 Jan 2014 14:23:31 +0000 Original-Received: from localhost ([127.0.0.1]:42457 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1W9F0F-0006sa-3Z for submit@debbugs.gnu.org; Fri, 31 Jan 2014 09:23:31 -0500 Original-Received: from ironport2-out.teksavvy.com ([206.248.154.181]:19553) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1W9F0C-0006sS-VP for 16587@debbugs.gnu.org; Fri, 31 Jan 2014 09:23:29 -0500 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Av8EABK/CFHO+J67/2dsb2JhbABEuzWDWRdzgh4BAQQBViMFCws0EhQYDSSIHgbBLY0Qg3oDiGGcGYFegxWBSQ X-IPAS-Result: Av8EABK/CFHO+J67/2dsb2JhbABEuzWDWRdzgh4BAQQBViMFCws0EhQYDSSIHgbBLY0Qg3oDiGGcGYFegxWBSQ X-IronPort-AV: E=Sophos;i="4.84,565,1355115600"; d="scan'208";a="46490274" Original-Received: from 206-248-158-187.dsl.teksavvy.com (HELO pastel.home) ([206.248.158.187]) by ironport2-out.teksavvy.com with ESMTP/TLS/ADH-AES256-SHA; 31 Jan 2014 09:23:26 -0500 Original-Received: by pastel.home (Postfix, from userid 20848) id 0A08C6011E; Fri, 31 Jan 2014 09:23:25 -0500 (EST) In-Reply-To: <874n4k28gf.fsf@building.gnus.org> (Lars Ingebrigtsen's message of "Thu, 30 Jan 2014 18:25:52 -0800") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (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:84351 Archived-At: > Hm... it looks like it should be possible to replace `shr-generic' with > a macro, which should halve the number of stack frames. I'll try doing > that... Using a defsubst should also halve the number, while preserving the current semantics. > Uhm. When I try to print out the value returned from > `libxml-parse-html-region', I get: > Debugger entered--Lisp error: (error "Apparently circular structure being printed") > So it's really inflooping? There's no way that is misdetects a deeply > nested structure? This error message means the structure is deeper than some set maximum (200, maybe?). If you set `print-circle' to non-nil, then the printer handles cycles just fine and IIRC it also disables this depth check. Stefan