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.bugs Subject: bug#57529: 28.1; `C-c C-x' prefix key and keymap, `C-c C-x C-h' Date: Thu, 01 Sep 2022 21:42:34 +0300 Message-ID: <83ilm7q6lh.fsf@gnu.org> References: Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="19777"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 57529@debbugs.gnu.org To: Drew Adams Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Sep 01 21:25:55 2022 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1oTpp4-0004yt-OO for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 01 Sep 2022 21:25:54 +0200 Original-Received: from localhost ([::1]:60334 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oTpp3-0007JH-PD for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 01 Sep 2022 15:25:53 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:56684) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oTp9c-0001gl-Id for bug-gnu-emacs@gnu.org; Thu, 01 Sep 2022 14:43:04 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:54400) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oTp9a-00046O-3Z for bug-gnu-emacs@gnu.org; Thu, 01 Sep 2022 14:43:04 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oTp9Z-0005hg-Sm for bug-gnu-emacs@gnu.org; Thu, 01 Sep 2022 14:43:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 01 Sep 2022 18:43:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 57529 X-GNU-PR-Package: emacs Original-Received: via spool by 57529-submit@debbugs.gnu.org id=B57529.166205773621872 (code B ref 57529); Thu, 01 Sep 2022 18:43:01 +0000 Original-Received: (at 57529) by debbugs.gnu.org; 1 Sep 2022 18:42:16 +0000 Original-Received: from localhost ([127.0.0.1]:44149 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oTp8q-0005gi-H8 for submit@debbugs.gnu.org; Thu, 01 Sep 2022 14:42:16 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:53222) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oTp8o-0005gU-Pz for 57529@debbugs.gnu.org; Thu, 01 Sep 2022 14:42:15 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:46300) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oTp8i-0003mT-IV; Thu, 01 Sep 2022 14:42:08 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=FAWuugVCd5FxFeYBzgAkJJExdCT5q1g7ISibaWAA+9I=; b=dMCa+AilJjAN xwbpUNCihatTlOro8As3tsgv1AphNHUEz3mFqGkgxH5rvg54H2A7o/sBpW0TH1PdWjsR4dOsZmxpN e9YAJgyhe/5wfazn1AsiSCuWPUNR2W38O9IWkQ73EYZimaHiiAh2aw3d7elkgQM5in2c/H+emcCG5 TI0+K45666bQH6Oe5fhDvruN8I1jnKLFYk99n8Rm5bKSIMZLjYwhW8EYBc2hBG2V6WmG9pXTpgl+j PtkOsvBTvEGwLM+r2e9WX8ES77ZS26unq+a6i1tmmDTLJIRcGNVe9dgsKpgPUuxSSinUoD6Dl6jCr G4xSyPF1srNIjmvK/IxYfQ==; Original-Received: from [87.69.77.57] (port=2890 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oTp8g-0007x5-6A; Thu, 01 Sep 2022 14:42:08 -0400 In-Reply-To: (message from Drew Adams on Thu, 1 Sep 2022 18:05:46 +0000) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:241272 Archived-At: > From: Drew Adams > Date: Thu, 1 Sep 2022 18:05:46 +0000 > > Dunno, but this seems like a bug (you decide): > > https://emacs.stackexchange.com/q/73390/ > > `C-c' is a prefix key bound to `mode-specific-map', but it seems to be > set up in C source code. Why do you think it is set up in C? "C-h v" tells me otherwise. > `C-c C-x' is apparently defined (unlike, say, > `C-c C-x 4') as a prefix key, but it's not clear what its keymap is (and > it's apparently empty by default). > > Dunno what changes should be made, to make clear to users what the story > is - why, for example, `C-c C-x' just waits for another key, even though > there's no such key defined in the keymap. > > Maybe this is a more general "problem", for empty prefix keys? Or is it > a result of the prefix being defined in C? There's a good answer on stackexchange for this "problem", and I'm not sure what else would we need to do about this report except close it.