From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Heime Newsgroups: gmane.emacs.help Subject: Passing function to mapcar Date: Sun, 01 Sep 2024 23:44:03 +0000 Message-ID: <7gCipGlilClt_mxSbraoYACoR6rHzQFm-JCI_l8iT9Ql-dSYy5VArUWM5fl2gcKpLfKOnxWiC5VYS0ey7dQTvESkr1c8awVioFwSrJmEM-g=@protonmail.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="1108"; mail-complaints-to="usenet@ciao.gmane.io" To: Heime via Users list for the GNU Emacs text editor Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Mon Sep 02 01:45:17 2024 Return-path: Envelope-to: geh-help-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 1skuFv-00005l-R7 for geh-help-gnu-emacs@m.gmane-mx.org; Mon, 02 Sep 2024 01:45:15 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1skuF8-00075t-J1; Sun, 01 Sep 2024 19:44:26 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1skuF5-00075b-P6 for help-gnu-emacs@gnu.org; Sun, 01 Sep 2024 19:44:24 -0400 Original-Received: from mail-43167.protonmail.ch ([185.70.43.167]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1skuF3-0002fA-1v for help-gnu-emacs@gnu.org; Sun, 01 Sep 2024 19:44:23 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=protonmail3; t=1725234248; x=1725493448; bh=FhWuNQtVBApa2rid/ITwcoUtBFa1EFpXhnD8RWm3BOk=; h=Date:To:From:Subject:Message-ID:Feedback-ID:From:To:Cc:Date: Subject:Reply-To:Feedback-ID:Message-ID:BIMI-Selector; b=ysF70EyYSVOaf0A36QDFQhvI0xUxrKaghumZzKdxdzSZsSzn28rSR2poZVNrAckvh QgByiJMbiWOsU62jijPYzS32HshUgmR6VDsENfRGSUBX9yDrZJX2c6R2IbF+xPC20c 3z+B3BTqv01O600pjMh7zIqJbQGoFAw2FWmNJpRiPu+8bHWPNF+vtBFacxgRXCL1mR LlT20F4szJifyuRENYR7iOrQggOhqVF4lRNCSb3PeWJHxeJ/FO2rBpWAeuQ6W5hWW5 Agr67/8OcoSLVgvpZwx1hkP/tldU/hPz6gCEQmtHT978I15SiMVPzdWgpjVF0y47Lc ClkF6g4nZ9HCg== Feedback-ID: 57735886:user:proton X-Pm-Message-ID: f22d79cdfd5e7323fd9cf2e860d69353840614f8 Received-SPF: pass client-ip=185.70.43.167; envelope-from=heimeborgia@protonmail.com; helo=mail-43167.protonmail.ch X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_MSPIKE_H4=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.help:147881 Archived-At: I am using mapcar to apply the lambda function taking values in rgb-list as argument c. (mapcar (lambda (c) (min 255 (max 0 (round (* c factor))))) rgb-list) I think that the function used for mapcar should have only a=20 single argument. Is this correct ? What can one do if I want to call a function with more than=20 a single argument ? (defun myfunc (c factor) (min 255 (max 0 (round (* c factor))))) (mapcar myfunc(c factor) rgb-list)