From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: Current mode command discovery Date: Sun, 21 Feb 2021 17:33:58 +0200 Message-ID: <83im6lxwnt.fsf@gnu.org> References: <87v9aubm96.fsf@gnus.org> <87r1laomak.fsf@gnus.org> <87zgzxlgvo.fsf@gnus.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="31449"; mail-complaints-to="usenet@ciao.gmane.io" Cc: stefankangas@gmail.com, emacs-devel@gnu.org To: Lars Ingebrigtsen Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sun Feb 21 16:35:23 2021 Return-path: Envelope-to: ged-emacs-devel@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lDqlW-000824-Gw for ged-emacs-devel@m.gmane-mx.org; Sun, 21 Feb 2021 16:35:22 +0100 Original-Received: from localhost ([::1]:44420 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lDqlV-0006YX-EE for ged-emacs-devel@m.gmane-mx.org; Sun, 21 Feb 2021 10:35:21 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:42984) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lDqkR-0005Nx-TE for emacs-devel@gnu.org; Sun, 21 Feb 2021 10:34:15 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:36166) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lDqkR-0002Kw-Jj; Sun, 21 Feb 2021 10:34:15 -0500 Original-Received: from 84.94.185.95.cable.012.net.il ([84.94.185.95]:4666 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1lDqkP-0001BD-3z; Sun, 21 Feb 2021 10:34:15 -0500 In-Reply-To: <87zgzxlgvo.fsf@gnus.org> (message from Lars Ingebrigtsen on Sun, 21 Feb 2021 13:55:39 +0100) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:265394 Archived-At: > From: Lars Ingebrigtsen > Date: Sun, 21 Feb 2021 13:55:39 +0100 > Cc: emacs-devel@gnu.org > > > - `digit-argument'. Should it be in `M-x', or is it more like > > `mwheel-scroll'? Should it be in `M-S-x'? > > > > - `negative-argument', I can see why one would keep it in `M-x', I > > guess, but in `M-S-x'? > > Yes, these don't seem useful to list, and they'll appear in all the > modes... however, perhaps they should have a `ignore' completion > predicate. That is, > > `M-x digit-argument' > > never seems to actually do anything? Are there cases where doing that > would do anything useful? Careful: the completion predicate is not just for M-x, it is also for "C-h x" and other commands that complete on functions and commands.