From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Lennart Borgman Newsgroups: gmane.emacs.devel Subject: 'ignore hides \r in keymap Date: Wed, 02 Nov 2005 01:05:12 +0100 Message-ID: <436802B8.4090509@student.lu.se> NNTP-Posting-Host: main.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Trace: sea.gmane.org 1130890010 4519 80.91.229.2 (2 Nov 2005 00:06:50 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Wed, 2 Nov 2005 00:06:50 +0000 (UTC) Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Wed Nov 02 01:06:40 2005 Return-path: Original-Received: from lists.gnu.org ([199.232.76.165]) by ciao.gmane.org with esmtp (Exim 4.43) id 1EX68N-0005VG-46 for ged-emacs-devel@m.gmane.org; Wed, 02 Nov 2005 01:05:43 +0100 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1EX68M-0003uJ-CX for ged-emacs-devel@m.gmane.org; Tue, 01 Nov 2005 19:05:42 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1EX67z-0003sF-Do for emacs-devel@gnu.org; Tue, 01 Nov 2005 19:05:20 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1EX67v-0003qB-JE for emacs-devel@gnu.org; Tue, 01 Nov 2005 19:05:17 -0500 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1EX67u-0003q2-Vg for emacs-devel@gnu.org; Tue, 01 Nov 2005 19:05:15 -0500 Original-Received: from [81.228.11.159] (helo=pne-smtpout2-sn1.fre.skanova.net) by monty-python.gnu.org with esmtp (Exim 4.34) id 1EX67u-00050o-O2 for emacs-devel@gnu.org; Tue, 01 Nov 2005 19:05:14 -0500 Original-Received: from [192.168.123.121] (83.249.218.244) by pne-smtpout2-sn1.fre.skanova.net (7.2.060.1) id 43661A0C0007D8B8 for emacs-devel@gnu.org; Wed, 2 Nov 2005 01:05:12 +0100 User-Agent: Mozilla Thunderbird 1.0.7 (Windows/20050923) X-Accept-Language: en-us, en Original-To: Emacs Devel X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:45274 Archived-At: This is one of those strange errors I wish I did not see. It seems like 'ignore somehow hides \r in a keymap. To show this start with "emacs -Q" and evaluate the following: ;; Set up (defconst km (make-sparse-keymap)) (define-key km "\r" (lambda()(interactive)(message "hit RET"))) ;; Convinience switching to/from km (define-key km [(home)] (lambda()(interactive)(use-local-map nil))) (global-set-key [(control meta home)] (lambda()(interactive)(use-local-map km))) ;; Test using either of these and then hit RET (define-key km [?i] (lambda()(interactive)(define-key km '[t] 'ignore))) (define-key km [?n] (lambda()(interactive)(define-key km '[t] nil))) Activate the km keymap with C-M-home. Switch between using 'ignore or nil for unbound keys in km by hitting i and n. I see the following: - Using nil and hitting RET gives the message "hit RET" - Using 'ignore and hitting RET gives nothing. I am doing this with CVS Emacs from 2005-10-27 on w32.