From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#7496: 23.2; copy recursive keymap cause crash Date: Sun, 13 Oct 2019 16:24:49 -0400 Message-ID: References: <871v67o9ns.fsf@nagi.lyrical.homelinux.net> <874l0dh2e2.fsf@gnus.org> <83zhi5ku7n.fsf@gnu.org> <87blukbkbk.fsf@gnus.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="218240"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: ari@mbf.ocn.ne.jp, 7496@debbugs.gnu.org To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Oct 13 22:27:52 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 (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iJkT0-000ue0-K8 for geb-bug-gnu-emacs@m.gmane.org; Sun, 13 Oct 2019 22:27:50 +0200 Original-Received: from localhost ([::1]:42170 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iJkSz-0004vR-Es for geb-bug-gnu-emacs@m.gmane.org; Sun, 13 Oct 2019 16:27:49 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:39853) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iJkQJ-0002U1-W0 for bug-gnu-emacs@gnu.org; Sun, 13 Oct 2019 16:25:04 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iJkQJ-0003wH-0C for bug-gnu-emacs@gnu.org; Sun, 13 Oct 2019 16:25:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:56529) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iJkQI-0003vx-T3 for bug-gnu-emacs@gnu.org; Sun, 13 Oct 2019 16:25:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1iJkQI-0007e0-Mg for bug-gnu-emacs@gnu.org; Sun, 13 Oct 2019 16:25:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 13 Oct 2019 20:25:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 7496 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: fixed Original-Received: via spool by 7496-submit@debbugs.gnu.org id=B7496.157099830129374 (code B ref 7496); Sun, 13 Oct 2019 20:25:02 +0000 Original-Received: (at 7496) by debbugs.gnu.org; 13 Oct 2019 20:25:01 +0000 Original-Received: from localhost ([127.0.0.1]:37117 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iJkQG-0007dh-Kw for submit@debbugs.gnu.org; Sun, 13 Oct 2019 16:25:01 -0400 Original-Received: from mailscanner.iro.umontreal.ca ([132.204.25.50]:55783) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iJkQF-0007dR-8q for 7496@debbugs.gnu.org; Sun, 13 Oct 2019 16:24:59 -0400 Original-Received: from pmg2.iro.umontreal.ca (localhost.localdomain [127.0.0.1]) by pmg2.iro.umontreal.ca (Proxmox) with ESMTP id 43CC781196; Sun, 13 Oct 2019 16:24:53 -0400 (EDT) Original-Received: from mail01.iro.umontreal.ca (unknown [172.31.2.1]) by pmg2.iro.umontreal.ca (Proxmox) with ESMTP id 8163C8004C; Sun, 13 Oct 2019 16:24:51 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=iro.umontreal.ca; s=mail; t=1570998291; bh=WS8Kmh7PYukynRb7vrk4f81v8WWA4KEzkON01WX7S6M=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=iRP+8WMuMk2vGjJqxrs22VZRDCkMSIv4mnbEvQckhDS+PW4e0zTpzm2l5PPXoVSFz ORcglPtmRKCx3LCss1HUqaIOkK97D9DXqVwFelJ5CrPZ4WNAmbkYK9i4RMvcpjjxdw eYT1XT2rtI8vAtIpaVZeuGLxE++iMRt+ZdWKyH1EG57SI8NbYfeRskNwA3qDeBjgnt XJdgvSVd1P0YYnOn3Z6kyjDi9n4HbiBlI8RNrcxvMMYNkfOx9gnu+OiSGneLQR4qRG MW/DJTsBFouwc8SAE1/dqIOJQUPhs2pVOGAmAE1yjV7BFdqtQiqgiuHUCCByev6p67 yr+TRJFM5e2TA== Original-Received: from pastel (unknown [216.154.35.246]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id 3B0D61201D5; Sun, 13 Oct 2019 16:24:51 -0400 (EDT) In-Reply-To: <87blukbkbk.fsf@gnus.org> (Lars Ingebrigtsen's message of "Sun, 13 Oct 2019 19:56:47 +0200") 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:169154 Archived-At: > (let ((map (make-sparse-keymap))) > (define-key map " " map) > (copy-keymap map)) BTW, copy-keymap should pretty much never be used. And as a consequence its performance is largely irrelevant, so it could be re-implemented in Elisp ;-) Stefan