From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.devel Subject: Re: Function for deleting a key binding in a sparse keymap Date: Mon, 12 Dec 2005 10:52:07 -0500 Message-ID: References: <3cc04a73cc1b1a.3cc1b1a3cc04a7@net.lu.se> <43987D21.4070200@student.lu.se> <4398C8F2.8060301@student.lu.se> <4399E538.2080909@student.lu.se> <439B688C.1090207@student.lu.se> <439CD53C.1070500@student.lu.se> NNTP-Posting-Host: main.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: sea.gmane.org 1134414819 24833 80.91.229.2 (12 Dec 2005 19:13:39 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Mon, 12 Dec 2005 19:13:39 +0000 (UTC) Cc: storm@cua.dk, rms@gnu.org, emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Dec 12 20:13:28 2005 Return-path: Original-Received: from lists.gnu.org ([199.232.76.165]) by ciao.gmane.org with esmtp (Exim 4.43) id 1Elt50-0001xo-JE for ged-emacs-devel@m.gmane.org; Mon, 12 Dec 2005 20:11:23 +0100 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Elt5V-0000W7-Iq for ged-emacs-devel@m.gmane.org; Mon, 12 Dec 2005 14:11:53 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1ElqBo-0000aT-3e for emacs-devel@gnu.org; Mon, 12 Dec 2005 11:06:12 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1Elq41-00078l-D4 for emacs-devel@gnu.org; Mon, 12 Dec 2005 10:58:09 -0500 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Elpyo-000623-Ra for emacs-devel@gnu.org; Mon, 12 Dec 2005 10:52:48 -0500 Original-Received: from [132.204.24.67] (helo=mercure.iro.umontreal.ca) by monty-python.gnu.org with esmtp (Exim 4.34) id 1Elq0W-00086D-S6; Mon, 12 Dec 2005 10:54:32 -0500 Original-Received: from hidalgo.iro.umontreal.ca (hidalgo.iro.umontreal.ca [132.204.27.50]) by mercure.iro.umontreal.ca (Postfix) with ESMTP id 84D3A33E604; Mon, 12 Dec 2005 10:52:12 -0500 (EST) Original-Received: from asado.iro.umontreal.ca (asado.iro.umontreal.ca [132.204.24.84]) by hidalgo.iro.umontreal.ca (Postfix) with ESMTP id CC1FE4AC00A; Mon, 12 Dec 2005 10:52:07 -0500 (EST) Original-Received: by asado.iro.umontreal.ca (Postfix, from userid 20848) id B5507E6C20; Mon, 12 Dec 2005 10:52:07 -0500 (EST) Original-To: Lennart Borgman In-Reply-To: <439CD53C.1070500@student.lu.se> (Lennart Borgman's message of "Mon, 12 Dec 2005 02:41:16 +0100") User-Agent: Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux) X-DIRO-MailScanner-Information: Please contact the ISP for more information X-DIRO-MailScanner: Found to be clean X-DIRO-MailScanner-SpamCheck: n'est pas un polluriel, SpamAssassin (score=-4.854, requis 5, autolearn=not spam, AWL 0.05, BAYES_00 -4.90) X-MailScanner-From: monnier@iro.umontreal.ca 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:47550 Archived-At: > (unless (FIND-IN special-event-map) > (if overriding-terminal-local-map > (FIND-IN overriding-terminal-local-map) > (if overriding-local-map > (FIND-IN overriding-local-map) > (unless (FIND-IN (KEYMAP-PROPERTY-AT-POINT)) > (unless (FIND-IN-ANY EMULATION-MODE-MAP-ALISTS) > (unless (FIND-IN-ANY minor-mode-overriding-map-alist) > (unless (FIND-IN-ANY minor-mode-map-alist) > (unless (FIND-IN (LOCAL-MAP-PROPERTY-AT-POINT)) > (FIND-IN (current-local-map)))))))))) > (unless FOUND > (FIND-IN (current-global-map))) How 'bout (or (FIND-IN special-event-map) (if overriding-terminal-local-map (FIND-IN overriding-terminal-local-map) (if overriding-local-map (FIND-IN overriding-local-map) (or (FIND-IN (get-text-property (point) 'keymap)) (FIND-IN-ANY emulation-mode-map-alists) (FIND-IN-ANY minor-mode-overriding-map-alist) (FIND-IN-ANY minor-mode-map-alist) (FIND-IN (or (get-text-property (point) 'local-map) (current-local-map)))))) (FIND-IN (current-global-map))) BTW, the special-event-map should be moved elsewhere, since it's applied not to event-sequences but to single events, during read-key-sequence (IIRC). I.e. just like function-key-map and key-translation-map, it's used differently. Stefan PS: I wish the actual code were as clear as the above ;-)