From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#15925: 24.3.50; error when customizing whitespace-display-mappings Date: Sat, 26 Sep 2020 17:10:13 +0200 Message-ID: <874knkk20a.fsf@gnus.org> References: <87mwl0vo36.wl%claudio.bley@gmail.com> <87a6xgd2rw.fsf@gnus.org> <871rirb5ot.fsf@gnus.org> <87ft76rxaw.fsf@gnus.org> <875z80mzy4.fsf@gnus.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="32381"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: Glenn Morris , 15925@debbugs.gnu.org, claudio.bley@googlemail.com To: Mauro Aranda Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Sep 26 17:11:11 2020 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 1kMBqx-0008LP-06 for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 26 Sep 2020 17:11:11 +0200 Original-Received: from localhost ([::1]:58790 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kMBqw-00063K-2A for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 26 Sep 2020 11:11:10 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:36762) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kMBqo-00062s-BM for bug-gnu-emacs@gnu.org; Sat, 26 Sep 2020 11:11:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:36014) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kMBqo-0005mT-1F for bug-gnu-emacs@gnu.org; Sat, 26 Sep 2020 11:11:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kMBqn-0004bm-Sz for bug-gnu-emacs@gnu.org; Sat, 26 Sep 2020 11:11:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 26 Sep 2020 15:11:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 15925 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 15925-submit@debbugs.gnu.org id=B15925.160113302517659 (code B ref 15925); Sat, 26 Sep 2020 15:11:01 +0000 Original-Received: (at 15925) by debbugs.gnu.org; 26 Sep 2020 15:10:25 +0000 Original-Received: from localhost ([127.0.0.1]:47557 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kMBqD-0004ak-Js for submit@debbugs.gnu.org; Sat, 26 Sep 2020 11:10:25 -0400 Original-Received: from quimby.gnus.org ([95.216.78.240]:53092) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kMBqB-0004aT-Me for 15925@debbugs.gnu.org; Sat, 26 Sep 2020 11:10:24 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=L+JoZH+to3OCidvYun2bt43d7UhlEgNZaLJGOXTauKA=; b=BR1GkYxykOVzXG0CTOyq2ykaDr 7qOA31ZU1OegOpuNfmPeWFE5qCa9udpA9zFO6JUI3jjiSv937316T6ikMhsDYpgUQYqLCWNSzDYEn KhNxwhdtP8OAuLr041LBJgSFEMTwyp1Jt3UFATjjR7dHcWsvRMIzGO3P2FjSH8PtPfbo=; Original-Received: from cm-84.212.202.86.getinternet.no ([84.212.202.86] helo=xo) by quimby with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kMBq2-0000D0-Qq; Sat, 26 Sep 2020 17:10:17 +0200 X-Now-Playing: Black Cab's _Games of the XXI Olympiad_: "Problem Child" In-Reply-To: (Mauro Aranda's message of "Sat, 26 Sep 2020 10:45:56 -0300") 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:189039 Archived-At: Mauro Aranda writes: > That's why I thought it would be less confusing to show the \s at all > times, and say "No, you can't have an empty character widget". Having a > truly empty character widget wouldn't be of much help, since the > :validate function will complain anyway because the widget doesn't have > a single character. Ah, I see. Thanks for the explanation. Then your patch makes perfect sense here, and I've applied it to Emacs 28. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no