From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: jai-bholeki@gmx.com Newsgroups: gmane.emacs.help Subject: Elisp - Determine if variable is nil Date: Sat, 30 Jan 2021 15:16:24 +0100 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="40609"; mail-complaints-to="usenet@ciao.gmane.io" To: Help Gnu Emacs Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Sat Jan 30 15:35:27 2021 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 1l5rLS-000ASR-7j for geh-help-gnu-emacs@m.gmane-mx.org; Sat, 30 Jan 2021 15:35:26 +0100 Original-Received: from localhost ([::1]:40624 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1l5rLR-0002V9-8a for geh-help-gnu-emacs@m.gmane-mx.org; Sat, 30 Jan 2021 09:35:25 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:60862) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l5r3C-00065B-2N for help-gnu-emacs@gnu.org; Sat, 30 Jan 2021 09:16:35 -0500 Original-Received: from mout.gmx.net ([212.227.15.18]:55919) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l5r3A-0007bZ-4p for help-gnu-emacs@gnu.org; Sat, 30 Jan 2021 09:16:33 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1612016184; bh=5OVPE5aRK3BZWfPtTqAMvBfIJAUyqjZ1skQ/9kPY+Ns=; h=X-UI-Sender-Class:From:To:Subject:Date; b=kOUqGpWCRAMYHvXZc0xnAGNpfmvwQSP1DqoVewiJnqSULQUjX6Y0mMgRFX4lZxsIP 6CfBffcGDiJo9FDtWqtZF5L1nKKldZHy0blRwM0Oo/HCKbDsHd18WXzlJ42CMqbJK7 GzSxf6hJ0MLkTmGvftGZm15cqid/pN6F07RHWZko= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Original-Received: from [213.165.168.94] ([213.165.168.94]) by web-mail.gmx.net (3c-app-mailcom-bs16.server.lan [172.19.170.184]) (via HTTP); Sat, 30 Jan 2021 15:16:24 +0100 Importance: normal Sensitivity: Normal X-Priority: 3 X-Provags-ID: V03:K1:AJn6PY0XQhylMnjkI5sdzW6sqjV9VuPTJV4/SPFahDemymdYfdMt4hZa/LQKcJv/cJ9oN 7CI1UqPTbjm0p7HxZWoJ5ochFU9avibVPbpeJ63sTkBWgh6AdEcLSH8hFfc2iq3WQDfO+P+eBqMd woPBgKBmSxaCb2qDXYNp2bgezHceXNzPVc24Ka5z4GHox4rNW3bmG88VphCdVEuu8PdyPwDMi4io oSVWtrFTHACTYnTaQFmexc3Ds6iuYFJ2TuW2ZYc5RflGs08/a9Me3r8kOu+oGE8MoQl4YVWuKav8 ag= X-UI-Out-Filterresults: notjunk:1;V03:K0:oKfzT+94rhw=:+iQCf+kDTvYIuECB5vDBIe rfzA7Sc85StiZVZnlQyoOl+64WN5TCNF761dDTU+AN7T3WyplppyVzJG5I19hgsRuwKIKVJ/S 22IcQL+KVL6WOQ4w6gWLtIswtJ/52fGQHtPHG4Glv2IJIqvytHK05IGChwRQhKM5PKJIk1Eit +Hx/sMjdgukFFxG9FE1nVP7ZrJzz6aOv8sox1UTyaqDsbvTQXUyddl+YyObTbHPQWEe/yO7sx 8YyqER0YFoG1IzU7WaIZYgd7+UWBvvJL/V8A7UhujjrroMhnSEGIi3idwLuaY4P5navX74OW6 IAVbBYXOl4u2sTSuW+rj1PNwDnJ+9Yux9I+bkz1DcMPBbJMYWkBCvDv9ENY1yNjp8tRZBvmf4 y3jvRhiwdHuSkK4APXhqMa/rkdtG25yTjc+4UjyY62F4wbw28F5IZT6BI4c993ZLq+CkW/lZD GbnxxhGujo2i3FDC6QHx3cVJI/D9/WaP9iBXkDCnX+rY7ZfhxlKiIonJSg0Rw1CIWcLlt/6yP vAM56WcfgBHNhp50S7yuoHnkkMXI5jttD76W2DY9ylW0VUJlov8/A6zvW81CJ6ox+S9Lfvvex /1MwTus7ZuX1U= Received-SPF: pass client-ip=212.227.15.18; envelope-from=jai-bholeki@gmx.com; helo=mout.gmx.net X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Mailman-Approved-At: Sat, 30 Jan 2021 09:32:58 -0500 X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.23 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" Xref: news.gmane.io gmane.emacs.help:127444 Archived-At: How can I check if a variable is nil?