From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Michael Heerdegen Newsgroups: gmane.emacs.bugs Subject: bug#34535: 27.0.50; emacs -nw: while-no-input + sit-for + => Quit Date: Tue, 26 Feb 2019 10:56:06 +0100 Message-ID: <87ef7uvpop.fsf@web.de> References: <87r2c4ennz.fsf@web.de> <83k1hrrejp.fsf@gnu.org> <87pnrjqgcn.fsf@web.de> <834l8urk3j.fsf@gnu.org> <87va18fioo.fsf@web.de> <83va17narr.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="150123"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: monnier@iro.umontreal.ca, 34535@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Feb 26 10:57:19 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1gyZUD-000cur-IM for geb-bug-gnu-emacs@m.gmane.org; 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Tue, 26 Feb 2019 04:57:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Michael Heerdegen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 26 Feb 2019 09:57:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 34535 X-GNU-PR-Package: emacs Original-Received: via spool by 34535-submit@debbugs.gnu.org id=B34535.155117498511197 (code B ref 34535); Tue, 26 Feb 2019 09:57:01 +0000 Original-Received: (at 34535) by debbugs.gnu.org; 26 Feb 2019 09:56:25 +0000 Original-Received: from localhost ([127.0.0.1]:52266 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gyZTN-0002uX-E5 for submit@debbugs.gnu.org; Tue, 26 Feb 2019 04:56:25 -0500 Original-Received: from mout.web.de ([212.227.17.11]:33537) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gyZTL-0002uK-36 for 34535@debbugs.gnu.org; Tue, 26 Feb 2019 04:56:23 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=web.de; s=dbaedf251592; t=1551174969; bh=gB3XOKFcEO90fSBRUDGXcBN/fy+TYPfBRLl1vDj5IHw=; h=X-UI-Sender-Class:From:To:Cc:Subject:References:Date:In-Reply-To; b=O0lxleEAa+xj8oE3sDwCXUSlhEKbx/F3Ty28FUrAgZXtnaGTz+FhDBBvtOLyCEXHN XWBbEfVTh6tb2aHtgaqYhQMwkWgePfkLpzBqUo+xYZgioageVPdVEA8BUW9Q+FXfUS V2btRL43itv5tf2ZbR8dAPoxHLtAKl0RQBBXJfig= X-UI-Sender-Class: c548c8c5-30a9-4db5-a2e7-cb6cb037b8f9 Original-Received: from drachen.dragon ([88.67.111.211]) by smtp.web.de (mrweb101 [213.165.67.124]) with ESMTPSA (Nemesis) id 0MEVYz-1gnL2u2Kb3-00FjMS; Tue, 26 Feb 2019 10:56:09 +0100 In-Reply-To: <83va17narr.fsf@gnu.org> (Eli Zaretskii's message of "Mon, 25 Feb 2019 17:33:12 +0200") X-Provags-ID: V03:K1:TlSyKfBxHyVY4bQa5udU+yaPem0iXOk6115QtBrXePolyThcDon wmCQWC+a0HYZp3K8JuwJaqljkHn9q1xp8c2diKwYKb2podQb149Y1qRpJTj76n1xDsJ4gz9 HnLeCs8vnd/aTeuN6A6RAdfJ3RJMiNzBCMGOsPm8xLGJerqKxHRRXC8JFNb63MCl3D17hwO WoniJ9ktK4X2RB26YsvAA== X-UI-Out-Filterresults: notjunk:1;V03:K0:q3vLg7PjjOo=:xw4FGQt32nirpqumGDcZEB 2laZv6wzVGFvwyvBrqtZwkA4xLZC+YSu45VByxyFfplv3h6cz/GvcPmqNQZMUqVtxjSwd9fJX 7WobfQIOfBMypApsM5Q+e4nNQBj814EuiRxLWA5YjHIYzSeRJwdvbjThrPLSk2i7+0lwJjWUx jAr1cX+j3VCpKrNZ0kHOeRy4DgU2H+jLMIrcmrX/JByqFSsCI/IzqgnBpxbWrU5dCwvWkX67o BbW/Ao9aH250xZ0gwCACveAknSCEB3Bny/Qdw9H9GVIx830WSY+BM6Cu0sg2BRpxTKEVv3cDk KU54LuMk+NArXfHRkjHv6AdFF95YlUSn3Zc3O27VSwNYLD+IwiFObgTKuYgW6i+JKz647PeB6 vXQif3PyCT3LOTGq5bi29HMnHTBx7RDhF6rgSROXKRVmnXpsdBiM/582oEVf+dLCTg4lOiX8E j3kUw90c4jc1FUebPY7DA1EOs5KU8i0IsfPwoof6srALPDB4eRhA7fSj+Tpira8KoZXMogIJK fkRH9geEBSGQBOI8S6PbXrjD9WctswwFjkmU68LwLnoy48hwLsUgqfFgkNCLEzT3pk1PrzXS7 risd2Wz3ytcHxlnnAa5GpWfCeFNXOgrXWD2AXl/CAvhkCrRITN46DYi0VB+bcZ+tsH5jWE/bN D50ZWai7YAbTmaQ3ju5SvZLZ76ZuzPg13e9HUb0AGWONNOgCAEgXFEwjq8H7K/KyoDjmrPO3v GnxF2iIiTwR7gk4TQ/0PoJKnVT8/52wssvhnghE6HJOyL31axrTL8W6FykFxpqaVrTNTx60+ 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: 209.51.188.43 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:155801 Archived-At: Eli Zaretskii writes: > This isn't informative enough, I need a C-level backtrace plus a full > Lisp backtrace. Please next time attach a debugger when this happens, > source Emacs's src/.gdbinit, and type "thread apply all bt" at GDB > prompt. Ok, I'll do that. > Also, I don't think I understand how you got the above Lisp backtrace: > by default SIGUSR2 does nothing. Do you have some handler for it? if > so, what does it do? No, I only use the default behavior: -- User Option: debug-on-event If you set =E2=80=98debug-on-event=E2=80=99 to a special event (*note = Special Events::), Emacs will try to enter the debugger as soon as it receives this event, bypassing =E2=80=98special-event-map=E2=80=99. A= t present, the only supported values correspond to the signals =E2=80=98SIGUSR1= =E2=80=99 and =E2=80=98SIGUSR2=E2=80=99 (this is the default). This can be helpful = when =E2=80=98inhibit-quit=E2=80=99 is set and Emacs is not otherwise respo= nding. (Why do you think SIGUSR2 would do nothing?) Michael.