From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#7496: 23.2; copy recursive keymap cause crash Date: Sun, 13 Oct 2019 22:34:50 +0200 Message-ID: <87eezg8jv9.fsf@gnus.org> 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="249043"; 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: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Oct 13 22:35:11 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 1iJka6-0012fE-W0 for geb-bug-gnu-emacs@m.gmane.org; Sun, 13 Oct 2019 22:35:11 +0200 Original-Received: from localhost ([::1]:42218 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iJka5-0007l9-UW for geb-bug-gnu-emacs@m.gmane.org; Sun, 13 Oct 2019 16:35:09 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:41479) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iJkZz-0007iA-6w for bug-gnu-emacs@gnu.org; Sun, 13 Oct 2019 16:35:04 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iJkZy-0007tp-0J for bug-gnu-emacs@gnu.org; Sun, 13 Oct 2019 16:35:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:56538) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iJkZx-0007th-TJ for bug-gnu-emacs@gnu.org; Sun, 13 Oct 2019 16:35:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1iJkZx-0001W0-Ok for bug-gnu-emacs@gnu.org; Sun, 13 Oct 2019 16:35:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 13 Oct 2019 20:35:01 +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=B7496.15709988995813 (code B ref 7496); Sun, 13 Oct 2019 20:35:01 +0000 Original-Received: (at 7496) by debbugs.gnu.org; 13 Oct 2019 20:34:59 +0000 Original-Received: from localhost ([127.0.0.1]:37126 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iJkZv-0001Vh-9K for submit@debbugs.gnu.org; Sun, 13 Oct 2019 16:34:59 -0400 Original-Received: from quimby.gnus.org ([80.91.231.51]:38204) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iJkZs-0001VY-Su for 7496@debbugs.gnu.org; Sun, 13 Oct 2019 16:34:57 -0400 Original-Received: from cm-84.212.202.86.getinternet.no ([84.212.202.86] helo=marnie) by quimby.gnus.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iJkZn-0005Bg-27; Sun, 13 Oct 2019 22:34:53 +0200 In-Reply-To: (Stefan Monnier's message of "Sun, 13 Oct 2019 16:24:49 -0400") 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:169155 Archived-At: Stefan Monnier writes: > 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 ;-) Yes, I wondered whether I should just do that -- almost everything it does is available from Lisp land, I think -- except map_char_table, which I didn't investigate closely. (copy-keymap is used 76 times in the Emacs tree.) -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no