From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp2 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id JkYrOUmTB1/fcAAA0tVLHw (envelope-from ) for ; Thu, 09 Jul 2020 21:59:37 +0000 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp2 with LMTPS id YAV6NEmTB19zBQAAB5/wlQ (envelope-from ) for ; Thu, 09 Jul 2020 21:59:37 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id 500AD940DA4 for ; Thu, 9 Jul 2020 21:59:37 +0000 (UTC) Received: from localhost ([::1]:58026 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jteZs-0001SY-79 for larch@yhetil.org; Thu, 09 Jul 2020 17:59:36 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:35398) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jteZX-0001SJ-N3 for emacs-orgmode@gnu.org; Thu, 09 Jul 2020 17:59:15 -0400 Received: from relay3-d.mail.gandi.net ([217.70.183.195]:46319) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jteZV-0001pY-KG for emacs-orgmode@gnu.org; Thu, 09 Jul 2020 17:59:15 -0400 X-Originating-IP: 185.131.40.67 Received: from localhost (40-67.ipv4.commingeshautdebit.fr [185.131.40.67]) (Authenticated sender: admin@nicolasgoaziou.fr) by relay3-d.mail.gandi.net (Postfix) with ESMTPSA id 84D8960004; Thu, 9 Jul 2020 21:59:09 +0000 (UTC) From: Nicolas Goaziou To: Mario Frasca Subject: Re: empty/nil in table cells References: Mail-Followup-To: Mario Frasca , emacs-orgmode@gnu.org Date: Thu, 09 Jul 2020 23:59:07 +0200 In-Reply-To: (Mario Frasca's message of "Thu, 9 Jul 2020 12:08:44 -0500") Message-ID: <87a7084afo.fsf@nicolasgoaziou.fr> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=217.70.183.195; envelope-from=mail@nicolasgoaziou.fr; helo=relay3-d.mail.gandi.net X-detected-operating-system: by eggs.gnu.org: First seen = 2020/07/09 17:59:10 X-ACL-Warn: Detected OS = Linux 3.11 and newer X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-orgmode@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: emacs-orgmode@gnu.org Errors-To: emacs-orgmode-bounces+larch=yhetil.org@gnu.org Sender: "Emacs-orgmode" X-Scanner: scn0 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx1.migadu.com: domain of emacs-orgmode-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=emacs-orgmode-bounces@gnu.org X-Spam-Score: -1.01 X-TUID: p2sjS6iQWHcJ Hello, Mario Frasca writes: > I've been experimenting with associating the empty cell with the value > nil,=20 Where? > both ways, What do you mean? > and it simplifies a lot writing functions.=20 How so? > also, I've removed the error generation when reading from outside the > table (instead of giving up with a user-error, I now get a nil). Would you mind explaining? > it works for me, and I don't see counterindications.=C2=A0 is it > worthwhile, offering you the patch? Thank you. It may be so, but I may be missing some context. Regards, --=20 Nicolas Goaziou