From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Markus Triska Newsgroups: gmane.emacs.bugs Subject: bug#45428: 27.1; (quote (quote (quote ...))) unexpectedly works as anonymous face Date: Tue, 29 Dec 2020 17:40:38 +0100 Message-ID: <87wnx0tvjt.fsf@metalevel.at> References: >>>>> <87eejc9pnm.fsf@gnus.org>>>>>> >>>>> <5e99c39b-b67b-4184-a890-2cae38fb40de@default>>>>>> <87a6tzk5iv.fsf@metalevel.at>>>>>> <83h7o7kufk.fsf@gnu.org>>>>>> <975c150b-99aa-4143-b057-8b5ec7caec19@default>>>>> <838s9jkqh7.fsf@gnu.org>>>>> >>> <835z4mkpvz.fsf@gnu.org>>>> <5dfff982-e496-46fe-9efd-1e0edd4f0be8@default>>> <83o8idkehc.fsf@gnu.org>>> <83mtxxkcwk.fsf@gnu.org>>> <9a600718-7caf-4ad0-a664-0ebafba63e57@default>> <83im8lk9lp.fsf@gnu.org>> <83eej8k6jw.fsf@gnu.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="10632"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) Cc: larsi@gnus.org, stefan@marxist.se, 45428@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Dec 29 17:41:11 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 1kuI3b-0002h4-8V for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 29 Dec 2020 17:41:11 +0100 Original-Received: from localhost ([::1]:37274 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kuI3Z-0007Rp-S1 for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 29 Dec 2020 11:41:09 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:43252) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kuI3S-0007Rc-Fk for bug-gnu-emacs@gnu.org; Tue, 29 Dec 2020 11:41:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:56709) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kuI3S-0002gc-5c for bug-gnu-emacs@gnu.org; Tue, 29 Dec 2020 11:41:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kuI3S-0001Le-2w for bug-gnu-emacs@gnu.org; Tue, 29 Dec 2020 11:41:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Markus Triska Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 29 Dec 2020 16:41:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 45428 X-GNU-PR-Package: emacs Original-Received: via spool by 45428-submit@debbugs.gnu.org id=B45428.16092600425120 (code B ref 45428); Tue, 29 Dec 2020 16:41:02 +0000 Original-Received: (at 45428) by debbugs.gnu.org; 29 Dec 2020 16:40:42 +0000 Original-Received: from localhost ([127.0.0.1]:40022 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kuI38-0001KW-Bf for submit@debbugs.gnu.org; Tue, 29 Dec 2020 11:40:42 -0500 Original-Received: from [78.47.144.35] (port=53710 helo=metalevel.at) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kuI35-0001KI-Mh for 45428@debbugs.gnu.org; Tue, 29 Dec 2020 11:40:41 -0500 Original-Received: by metalevel.at (Postfix, from userid 1000) id 2E9829F569; Tue, 29 Dec 2020 17:40:38 +0100 (CET) In-Reply-To: <83eej8k6jw.fsf@gnu.org> (Eli Zaretskii's message of "Tue, 29 Dec 2020 16:53:07 +0200") 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:196949 Archived-At: Eli Zaretskii writes: > If you follow the cross-reference to "Special Properties", you will > find that the value of the 'face' property can be one of the > following: > > . a face symbol > . a property list of attribute/value pairs > . a cons cell of the form (foreground-color . COLOR) > . a cons cell of the form (background-color . COLOR) > . a list of faces, each one given by any of the above forms > . a cons cell of the form (:filtered FILTER FACE-SPEC), where > FACE-SPEC is one of the above forms > > And now you should recognize that the strange format of the property > value, which prompted the original bug report, fits the "list of > faces" format as described by the 5th item in the above list. In the original bug report, the property value has the form: (quote (quote (quote ...))) I recognize that it is a list. However, I do not recognize that each of its elements is given "by any of the above forms", i.e., by any of: > . a face symbol > . a property list of attribute/value pairs > . a cons cell of the form (foreground-color . COLOR) > . a cons cell of the form (background-color . COLOR) Could you please clarify which of these forms match (quote (quote ...)) ? Thank you a lot! Markus