From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Kangas Newsgroups: gmane.emacs.bugs Subject: bug#40433: 26.1; list-colors-print throw Lisp error wrong-number-of-arguments Date: Wed, 26 Aug 2020 07:57:20 -0700 Message-ID: References: <2D790792-1D75-4A5F-9462-229AFE0F32C9@icloud.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="19710"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 40433@debbugs.gnu.org To: =?UTF-8?Q?=E5=94=90=E6=B2=BB=E6=B4=8B?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Aug 26 16:59:52 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 1kAwu0-00050f-0R for geb-bug-gnu-emacs@m.gmane-mx.org; 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Wed, 26 Aug 2020 07:57:21 -0700 (PDT) Original-Received: from 753933720722 named unknown by gmailapi.google.com with HTTPREST; Wed, 26 Aug 2020 07:57:20 -0700 In-Reply-To: <2D790792-1D75-4A5F-9462-229AFE0F32C9@icloud.com> ("=?UTF-8?Q?=E5=94=90=E6=B2=BB=E6=B4=8B?="'s message of "Sat, 4 Apr 2020 23:59:38 +0800") 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:186443 Archived-At: =E5=94=90=E6=B2=BB=E6=B4=8B writes: > hi, > > I have a color name called "alternateSelectedControlColor", which has > nil color value if called with color-values function. when I click the > Color button in customize-create-themes, it will finally call > list-color-print function, and this function has some lisp lines as > follow: > > (let* ((opoint (point)) > (color-values (color-values (car color))) > (light-p (>=3D (apply 'max color-values) > (* (car (color-values "white")) .5)))) > > color-values got a nil value, which cause max function called with a nil > value, and then throw wrong-number-of-arguments error. What is the bug in Emacs here? Is it the return value of color-values? Could you please show a minimal example of the error, without any reference to your own code? Thanks. Best regards, Stefan Kangas