From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: uzibalqa Newsgroups: gmane.emacs.help Subject: RE: [External] : Determine whether a list is an alist Date: Thu, 13 Jul 2023 14:42:26 +0000 Message-ID: References: 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="25565"; mail-complaints-to="usenet@ciao.gmane.io" Cc: uzibalqa via Users list for the GNU Emacs text editor To: Drew Adams Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Thu Jul 13 16:42:52 2023 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 1qJxWs-0006Pb-PE for geh-help-gnu-emacs@m.gmane-mx.org; Thu, 13 Jul 2023 16:42:50 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qJxWe-0005r6-Na; Thu, 13 Jul 2023 10:42:36 -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 1qJxWd-0005pL-1N for help-gnu-emacs@gnu.org; Thu, 13 Jul 2023 10:42:35 -0400 Original-Received: from mail-40141.protonmail.ch ([185.70.40.141]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qJxWZ-0008Qg-7Q for help-gnu-emacs@gnu.org; Thu, 13 Jul 2023 10:42:34 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=proton.me; s=protonmail; t=1689259348; x=1689518548; bh=nHnEP4APX2ARxMQXaNRDecrAuBK1B+HXykZZVwLdkhc=; h=Date:To:From:Cc:Subject:Message-ID:In-Reply-To:References: Feedback-ID:From:To:Cc:Date:Subject:Reply-To:Feedback-ID: Message-ID:BIMI-Selector; b=Kfw77VsGSAfulunp5TDn4KRjbFTPjvC22wgkRg8tDznA4PQeebZ1IiGGzzDYsUH6w C8DIahHaw7QCz7kHJtU2d2LgLfveZwOXx6gjJpWMGNFPgDT4XZRpNDLorDXLenJUH0 t+dABJzfOg/TmXAPwCOVkxdQIXYcdwT7IVO0aFQTlQOdKj7NhQZq04pRgd/+zldSoi 4nkOgEjCE6YUSrocrBL9Nlm9l6o+dhXiI5vEGxC0beXgOc16b++jD8X9B5PhEHZOAl hsP5f5kWxmqewPk9xUcLc0bWIy0O8bQwxUC8aerNS4KE9Xrdzo5gQwHkhD+B927z2+ KDF2X7BLOi+RQ== In-Reply-To: Feedback-ID: 52887082:user:proton Received-SPF: pass client-ip=185.70.40.141; envelope-from=uzibalqa@proton.me; helo=mail-40141.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, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, 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:144263 Archived-At: ------- Original Message ------- On Friday, July 14th, 2023 at 2:31 AM, Drew Adams w= rote: > > Is there some test that determines whether a list is an alist? >=20 >=20 > Every list is an alist. The manual distinguishes an alist as a list of cons cells called associatio= ns - where the CAR of each cons cell is the key, and the CDR is the associated value.