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: Re: Elisp - Determine if variable is nil Date: Sat, 30 Jan 2021 16:03:11 +0100 Message-ID: References: <874kiyo4ki.fsf@zoho.eu> 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="16985"; mail-complaints-to="usenet@ciao.gmane.io" Cc: help-gnu-emacs@gnu.org To: moasenwood@zoho.eu Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Sat Jan 30 16:07:10 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 1l5rqA-0004Jw-LA for geh-help-gnu-emacs@m.gmane-mx.org; Sat, 30 Jan 2021 16:07:10 +0100 Original-Received: from localhost ([::1]:39274 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1l5rq9-0007Nq-9G for geh-help-gnu-emacs@m.gmane-mx.org; Sat, 30 Jan 2021 10:07:09 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:41590) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l5rmc-0007LL-IK for help-gnu-emacs@gnu.org; Sat, 30 Jan 2021 10:03:31 -0500 Original-Received: from mout.gmx.net ([212.227.15.18]:45971) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l5rmO-0002AB-Nk for help-gnu-emacs@gnu.org; Sat, 30 Jan 2021 10:03:30 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1612018991; bh=vb4mdDl0SQAACAi7w5nFDOhAD+aSNLBLw9kvMGJaznc=; h=X-UI-Sender-Class:From:To:Cc:Subject:Date:In-Reply-To:References; b=cpv7yMyyCe391qoS0Uip3qn3AwUKcGRpwEX0KvXURNcYk052711T4Ep0CQiuDSwdI sCq1UdcBxLaSu9UKfMndwN+7hQ4UVQJKO0NUfDO0Vpfbb3wzyCTi0iyizKRZg+s1UB /re6bjNpMfGZRjmWeYdwoYp4ziYNP4ScL889q0K0= 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 16:03:11 +0100 Importance: normal Sensitivity: Normal In-Reply-To: <874kiyo4ki.fsf@zoho.eu> X-UI-Message-Type: mail X-Priority: 3 X-Provags-ID: V03:K1:SGrgyWJfHJ3pdtpZWLqA5b0ahGHo1vEMiDxBVEaEJcoWJa3dakQLHyjaQhaZsmFbPbOQZ wgl5kAwcsL/WyaDDXDSAOUAvPdoUPzHn7kv06owxVzWmkFfhiiMGp5x7c3357RwS8DqexP4kJvWs nPtEPwrOeN5EUognwGyWrAm00TnV5j+a5Bp97QgK9CwRzvg+22VonV+MoOeKdlXdR666hLs4Gl7P 8StIdnA/S0pmY2H6/MmULkpq5hf01wmOAoLw7ZskIEilJfN4fTORkPbO0Fb5us6YfzgIeh3DRBUO 58= X-UI-Out-Filterresults: notjunk:1;V03:K0:6u2vOvTMvcQ=:wsMM7chuDlYN0qoKk3AH9r 1yf3FczyJHIeGLFGaNKFb6GRBTau7zx3xFMCNUgXXx4jsfTY6iQmaCQQ8X9GHd36/yGj18H5e ETWvcuHkec8QHU2DdJ2GHQemXaquTPujCntof4y1gaENaU0HsMaTtOkpisAXfkp+A/dgDg79g rlzww49GoEwllD7QTYU6J9SisFzntRFj6k4YLOEiyf9FzWoDmlsmodpzSsEhZu0QIAc5jvkJF 92xHm1lTXii9osCVf9tC6R1XRMEIPgJf9al8e8uzTYzvutLoGmaz5ystKiyPyy9xpFIaA4Cnh P2g26atoEXoPvhnSZwL3yZs+upaqo06MGN61AgrRBW3CIxkj0jsmXC8B3Al0hXzkvMgOtANEq R1heKKSDIVeFIaygwz7p1ZaIK5rLphN1WE8OBc2zu4Jzt2uLQP0gcrYjKF7jYzWEj+FK/Zmjh MgS1izPw9EZtnpPlxIW5alVxDjg5lh5BJw1jr9PgPnIZDbmTKxZxEDwcc+h/kiiqgrnXrRsrE YxcY3tkxpiiszl/lfkZSIVpiI4Io6W5hEsJijATtnfazoecp56J9Ry8BYQ63L6fwqnYq6I+Vm va0R7nPV/j9TU= 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-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:127446 Archived-At: When using pcase, do I need parenthesis around dfv-break-comments-state? (pcase dfv-break-comments-state (pcase (dfv-break-comments-state) > Sent: Sunday, January 31, 2021 at 2:57 AM > From: "moasenwood--- via Users list for the GNU Emacs text editor" > To: help-gnu-emacs@gnu.org > Subject: Re: Elisp - Determine if variable is nil > > jai-bholeki wrote: > > > How can I check if a variable is nil? > > (setq some-var nil) > > (unless some-var > (message "var is nil") ) > > -- > underground experts united > http://user.it.uu.se/~embe8573 > https://dataswamp.org/~incal > > >