From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp0 ([2001:41d0:2:bcc0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms0.migadu.com with LMTPS id YZ/YM20FoWCSDAEAgWs5BA (envelope-from ) for ; Sun, 16 May 2021 13:43:41 +0200 Received: from aspmx1.migadu.com ([2001:41d0:2:bcc0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp0 with LMTPS id oHIOL20FoWBeWQAA1q6Kng (envelope-from ) for ; Sun, 16 May 2021 11:43:41 +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 35D791068F for ; Sun, 16 May 2021 13:43:41 +0200 (CEST) Received: from localhost ([::1]:51362 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1liFBL-0001rQ-90 for larch@yhetil.org; Sun, 16 May 2021 07:43:39 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:34056) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1liFA6-0001rH-Bq for emacs-orgmode@gnu.org; Sun, 16 May 2021 07:42:22 -0400 Received: from mail-wr1-x431.google.com ([2a00:1450:4864:20::431]:41972) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1liF9x-000158-TD for emacs-orgmode@gnu.org; Sun, 16 May 2021 07:42:21 -0400 Received: by mail-wr1-x431.google.com with SMTP id d11so3483880wrw.8 for ; Sun, 16 May 2021 04:42:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to; bh=Mf53TuR6ZxQh0dmnNAVo6N34GO26QhgCiSDODNycZSE=; b=gS8Dz7JjScJHoWMVhpqED2LANQAS1qvhw8uRHk7RelaO64atqN9lc4zt+z2v8j61zl eWXAMZNGyC/hYRAqCxT2WqCA3NAQcFjPDvhxDQzuNW7GjVNW2sgImbh0gDwDVOMEyWAN X5+r4AcQIrv/v/GNnnSdi0pOPRxziPVJ+SByDvAlhzsQpaWVN8EJM9xaffCso/PGDdcJ iuiOB2dXoNZ4zeeXq6XubcCJsruGL4oQeK+zNRExVEp3B6W/8PqB33nDOlGoZJlXCyU1 bNKZPd6/wHf1qyiakbs2eRNzCZaF5gGg/IjREP5cm2tX0srfDs6TeTiAXmnnvPf9Sjqv AUZw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to; bh=Mf53TuR6ZxQh0dmnNAVo6N34GO26QhgCiSDODNycZSE=; b=dEn6WourqyImLOTPYxOPb8Xq80xrrlL0oymx+Ss6KxUW/RS6tstoKPfq3xicAbAvlH zSnjHCxTZqNPHJqqFz5X6lf2UyN0F6Tilb5e0EQxIEfFmOsH6qcw1n+3Vw0HYVDEQGcR /Un2a+vPoMkx5zbwpiTreBMF19HlS1UdA9XvmyQRa5ee9SESE85y9ATPY3hQOlC7buul ePnTqrYgfmkU7LMmJ9l2eXY99Ep9Yaeeo5UVbdR2q9bpPk+t7z8ikBubABKuwNHZqep5 U2ck/LrykzZgLM4MeojxQY6yP+nZ9RDqiYNJW3gERVWgg6CSpRtt5HbecC7IZcvx1vVR ylIQ== X-Gm-Message-State: AOAM530fAUG7vsUvM1EnJ7F5+0V1EyPbN8wanohI5CSflhYLR407g/Fj rzgVh1z6laJ7VNGopQu10JtNZ9sY5dIamL11NHg= X-Google-Smtp-Source: ABdhPJxhRy79iTEsTHmZVqDCoUxLiwXAkC5tlgOpqvOT7IlsFtLxTE0KJRsx/5eiTOlGCUKgj70tf6ejUtNbgx4C0iI= X-Received: by 2002:adf:d4c7:: with SMTP id w7mr8732722wrk.35.1621165332424; Sun, 16 May 2021 04:42:12 -0700 (PDT) MIME-Version: 1.0 References: <87eee6zzlg.fsf@nicolasgoaziou.fr> In-Reply-To: <87eee6zzlg.fsf@nicolasgoaziou.fr> From: "Bruce D'Arcus" Date: Sun, 16 May 2021 07:41:36 -0400 Message-ID: Subject: Re: [org-cite] citekey restrictions? To: "Bruce D'Arcus" , org-mode-email Content-Type: text/plain; charset="UTF-8" Received-SPF: pass client-ip=2a00:1450:4864:20::431; envelope-from=bdarcus@gmail.com; helo=mail-wr1-x431.google.com 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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, 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: , 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=1621165421; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to: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:dkim-signature; bh=Mf53TuR6ZxQh0dmnNAVo6N34GO26QhgCiSDODNycZSE=; b=Lm49WUoGLLFXezvZZtVCwmryDiqTYhToDKWeViyML+wRF4qEVIIC+fBmVNQdR6KXzcJbmm RCeZsKrWxCYjshE+JiRUCcwa1Z1DUi4yfZmX69QMIWbkpn/S+gyYo8BRxs8cZpWBBlvgFv VwVxaxMf+FbLYQrLzNm9nhnCUfRwI7IAhcVGREE/qfAeQgTlKZ/zDpF8g825lbu00eAy23 co+rw8h4s8qd1Nyg5+1GDzwQ/DzaszulpyyyY6F12ue5aMe857o3KTOo75PitVts39zvGi eF3X0HqbQHSnd/67gWEqNIJSrzKUzrkcPZG6p7c3flfjluTmXhhInZj5N8IV0g== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1621165421; a=rsa-sha256; cv=none; b=cf4FePCWEK7I124lUobcZQWtZkfdi4nSsIButGrEuCUUcDJQh+HEQE0rF5m2cSzD3PjA3T GqJ/LzF/fq5JyiQGwhYG0Y+GFd/D2O1MEbuv5OVZR5pYo7cjDCLIyTJlqUjMVtNZAp9Jp2 77HP+0wR/C716h4FbRzEW/cvYsM95v00nKFJUoi46CkeANs1OtEpz90n9C5Vy0lX+IdgEU ccRpbpaTvdJiUkmAgmJe0B3dCzo4Sk97KlGXs8AQpnaNhDAH6yqZUSPBfHmgySWZi5ivAk rP5wyWfZIikof2W5IHyz9xDbYa3UPDtqd/K+ECSF1j001Yq/9Z2KM3QjrveNGg== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=pass header.d=gmail.com header.s=20161025 header.b=gS8Dz7Jj; dmarc=pass (policy=none) header.from=gmail.com; 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: -0.65 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=gmail.com header.s=20161025 header.b=gS8Dz7Jj; dmarc=pass (policy=none) header.from=gmail.com; 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: 35D791068F X-Spam-Score: -0.65 X-Migadu-Scanner: scn0.migadu.com X-TUID: XXMZpmxvW7ky On Sun, May 16, 2021 at 7:29 AM Nicolas Goaziou wrote: > > "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? I think so; yes. > So keys would need to: > > - start with _ or alnum > - end with _ or alnum > - optionally contain any alnum or symbol among #$%&+./:<>?_~- I'm not super sure of the details around, for example, bibtex, but this post seems to be helpful to check against for the details? https://tex.stackexchange.com/questions/388500/what-is-valid-as-a-biblatex-entry-key/388652#388652 Bruce