From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Andreas Schwab Newsgroups: gmane.emacs.bugs Subject: bug#13484: 24.3.50; ESC is undefined Date: Fri, 18 Jan 2013 11:51:03 +0100 Message-ID: References: <20130118122428.f161bcc04b8f38c7e2cfa62d@gmail.com> <83bocn6i8r.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1358506283 1411 80.91.229.3 (18 Jan 2013 10:51:23 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 18 Jan 2013 10:51:23 +0000 (UTC) Cc: Xue Fuqiao , 13484@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Jan 18 11:51:41 2013 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 1Tw9Xt-0003aa-Jk for geb-bug-gnu-emacs@m.gmane.org; Fri, 18 Jan 2013 11:51:37 +0100 Original-Received: from localhost ([::1]:46690 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Tw9Xc-00079d-Rs for geb-bug-gnu-emacs@m.gmane.org; Fri, 18 Jan 2013 05:51:20 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:45014) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Tw9XZ-00079O-TW for bug-gnu-emacs@gnu.org; Fri, 18 Jan 2013 05:51:19 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Tw9XY-00057Q-OD for bug-gnu-emacs@gnu.org; Fri, 18 Jan 2013 05:51:17 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:60786) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Tw9XY-00057M-LA for bug-gnu-emacs@gnu.org; Fri, 18 Jan 2013 05:51:16 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1Tw9YI-0006Tb-8t for bug-gnu-emacs@gnu.org; Fri, 18 Jan 2013 05:52:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Andreas Schwab Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 18 Jan 2013 10:52:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 13484 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 13484-submit@debbugs.gnu.org id=B13484.135850631524883 (code B ref 13484); Fri, 18 Jan 2013 10:52:02 +0000 Original-Received: (at 13484) by debbugs.gnu.org; 18 Jan 2013 10:51:55 +0000 Original-Received: from localhost ([127.0.0.1]:38017 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Tw9YA-0006TG-Nm for submit@debbugs.gnu.org; Fri, 18 Jan 2013 05:51:55 -0500 Original-Received: from mail-out.m-online.net ([212.18.0.9]:37195) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Tw9Y8-0006T9-Uj for 13484@debbugs.gnu.org; Fri, 18 Jan 2013 05:51:54 -0500 Original-Received: from frontend1.mail.m-online.net (unknown [192.168.8.180]) by mail-out.m-online.net (Postfix) with ESMTP id 3Ynf8T641nz4KK6k; Fri, 18 Jan 2013 11:51:05 +0100 (CET) Original-Received: from localhost (dynscan1.mnet-online.de [192.168.6.68]) by mail.m-online.net (Postfix) with ESMTP id 3Ynf8T5jbZzbfS4; Fri, 18 Jan 2013 11:51:05 +0100 (CET) X-Virus-Scanned: amavisd-new at mnet-online.de Original-Received: from mail.mnet-online.de ([192.168.8.180]) by localhost (dynscan1.mail.m-online.net [192.168.6.68]) (amavisd-new, port 10024) with ESMTP id 6lZ5qVJHHlGn; Fri, 18 Jan 2013 11:50:42 +0100 (CET) X-Auth-Info: 8fJeHJNo/gOpKsM1CgMqJVyenwWOoEBOW5WYZIU3Ih4= Original-Received: from igel.home (ppp-93-104-134-30.dynamic.mnet-online.de [93.104.134.30]) by mail.mnet-online.de (Postfix) with ESMTPA; Fri, 18 Jan 2013 11:51:03 +0100 (CET) Original-Received: by igel.home (Postfix, from userid 501) id 69BBFCA2A1; Fri, 18 Jan 2013 11:51:03 +0100 (CET) X-Yow: .. Once upon a time, four AMPHIBIOUS HOG CALLERS attacked a family of DEFENSELESS, SENSITIVE COIN COLLECTORS and brought DOWN their PROPERTY VALUES!! In-Reply-To: <83bocn6i8r.fsf@gnu.org> (Eli Zaretskii's message of "Fri, 18 Jan 2013 09:52:04 +0200") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.2.92 (gnu/linux) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.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:69973 Archived-At: Eli Zaretskii writes: > But Emacs doesn't think that ESC is : > > ESC (translated from ) is undefined > > Which AFAIU is the root cause of the problem, or maybe a feature. bindings.el has this interesting section: ;;; These are dangerous in various situations, ;;; so let's not encourage anyone to use them. ;;;(define-key global-map [C-M-delete] 'backward-kill-sexp) ;;;(define-key global-map [C-M-backspace] 'backward-kill-sexp) (define-key esc-map [C-delete] 'backward-kill-sexp) (define-key esc-map [C-backspace] 'backward-kill-sexp) So it looks like a feature that [M-foo] and ESC [foo] are separate. All other places where [M-foo] are bound explicitly bind ESC [foo] as well. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."