From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp0 ([2001:41d0:8:6d80::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms0.migadu.com with LMTPS id mIg/HWYCoWBCAgEAgWs5BA (envelope-from ) for ; Sun, 16 May 2021 13:30:46 +0200 Received: from aspmx1.migadu.com ([2001:41d0:8:6d80::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp0 with LMTPS id GH77GGYCoWD9UQAA1q6Kng (envelope-from ) for ; Sun, 16 May 2021 11:30:46 +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 0CE80135EC for ; Sun, 16 May 2021 13:30:45 +0200 (CEST) Received: from localhost ([::1]:47450 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1liEyp-00079t-2e for larch@yhetil.org; Sun, 16 May 2021 07:30:43 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:59828) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1liExW-00079j-VK for emacs-orgmode@gnu.org; Sun, 16 May 2021 07:29:22 -0400 Received: from relay3-d.mail.gandi.net ([217.70.183.195]:41453) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1liExU-00021c-Ub for emacs-orgmode@gnu.org; Sun, 16 May 2021 07:29:22 -0400 Received: (Authenticated sender: admin@nicolasgoaziou.fr) by relay3-d.mail.gandi.net (Postfix) with ESMTPSA id D9E1260002; Sun, 16 May 2021 11:29:16 +0000 (UTC) From: Nicolas Goaziou To: "Bruce D'Arcus" Subject: Re: [org-cite] citekey restrictions? References: Mail-Followup-To: "Bruce D'Arcus" , org-mode-email Date: Sun, 16 May 2021 13:29:15 +0200 In-Reply-To: (Bruce D'Arcus's message of "Sun, 16 May 2021 06:12:30 -0400") Message-ID: <87eee6zzlg.fsf@nicolasgoaziou.fr> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Received-SPF: pass client-ip=217.70.183.195; envelope-from=mail@nicolasgoaziou.fr; helo=relay3-d.mail.gandi.net 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: org-mode-email Errors-To: emacs-orgmode-bounces+larch=yhetil.org@gnu.org Sender: "Emacs-orgmode" X-Migadu-Flow: FLOW_IN ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1621164645; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:in-reply-to:in-reply-to: references:references:list-id:list-help:list-unsubscribe: list-subscribe:list-post; bh=ywn90wkyF7Dbld1yjy90bV90ukAc3IiGjzGWF9sk58I=; b=hPHcG1UDJZGGy/0nbTRWj/lFiaPLXeEKpNzgCNNe3HvIJMMoCNMLVdyfP//5tMb5b2MsA+ pidXMvNfWKCfJVOTkyEmGuQ9cr6gNAqyfN4odZdl7zoibrJV4x2ozffcdAOQReYTBAG7RD 9eq9dKHbSDFvFLj0EjabZwKhHBmgGkl1+PPuEqcJKvjUQNa4Ky3CeFxp7i8QJZvRx6cxHs nF0kEmDmEO/6Tb65+PlYcGnuLwPOjR3aiwjtjxQrXTFOg5HyAZgYVeyelQf6viH2xbFx8N Glrt8ii9muCtwLEwjTMuJE4c5qU2sRrvjUSjsabx/m8pZwX3498xB8nCBUO0aw== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1621164645; a=rsa-sha256; cv=none; b=Wp8ZKVcqKZY8mUqLAYR4Iq3nhTDPupI3ZwUJ5KUhsxKtJLqfGxyqKhQvYAFm5yxs+UOpbt rgy0oc/8lERE7bsfntPnrYuKDNdUZez26RFx9TnJmn6iX5ug7HqkEMLZi/4hV8XmeY6TS3 k9HWkKHorIn5dEYr9AhZ4Ttxyr69UMv5qxa9eKgXFV6AYr3GXBuGzQH2P2jzIczhw4HwSn HT9g+qBFFJdNqvE3yNCXYGR5Rb/u/U5n+wurkR6S8maTB3XDzniPinijR3BqTRN0AcOms/ hsNK055Pj5P0BHGhjsdXiLocbVPZjJ5d4x3Xrky60C6hFBGe31LRd+vG3OYHiA== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=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-Migadu-Spam-Score: 0.05 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-Migadu-Queue-Id: 0CE80135EC X-Spam-Score: 0.05 X-Migadu-Scanner: scn0.migadu.com X-TUID: uAKQmcSuGV+w "Bruce D'Arcus" writes: > I was just interacting with one of the org-roam-bibtex developers about > org-cite. > > He noted that citekeys can only start with an underscore or alpha character. > > Is that a necessary restriction? > > He, it turns out, mostly has keys of the form '2020-DOE-ABC". It is not a necessary restriction. What do you suggest as the first character? Underscore, and alphanumeric? So keys would need to: - start with _ or alnum - end with _ or alnum - optionally contain any alnum or symbol among #$%&+./:<>?_~- Regards,