From nobody Wed Apr 14 07:25:44 2021 Return-Path: X-Original-To: cbor@ietfa.amsl.com Delivered-To: cbor@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 6C20D3A0DB5 for ; Wed, 14 Apr 2021 07:25:43 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.897 X-Spam-Level: X-Spam-Status: No, score=-1.897 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_NONE=0.001, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id BvbAMOT_7mmF for ; Wed, 14 Apr 2021 07:25:39 -0700 (PDT) Received: from p3plsmtpa08-02.prod.phx3.secureserver.net (p3plsmtpa08-02.prod.phx3.secureserver.net [173.201.193.103]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id EA8C23A0DB0 for ; Wed, 14 Apr 2021 07:25:38 -0700 (PDT) Received: from DESKTOPLPOB1E4 ([71.237.1.75]) by :SMTPAUTH: with ESMTPSA id WgSXlq9L1NBMaWgSXlHc3a; Wed, 14 Apr 2021 07:25:38 -0700 X-CMAE-Analysis: v=2.4 cv=VK8YI/DX c=1 sm=1 tr=0 ts=6076fb62 a=6nY1uNNCgC/8Ccg2lpAcFA==:117 a=6nY1uNNCgC/8Ccg2lpAcFA==:17 a=IkcTkHD0fZMA:10 a=nORFd0-XAAAA:8 a=j6Q8m6KLQMQEAyPOhxQA:9 a=QEXdDO2ut3YA:10 a=AYkXoqVYie-NGRFAsbO8:22 X-SECURESERVER-ACCT: doug@ewellic.org From: "Doug Ewell" To: "'Carsten Bormann'" , "'Sean Bartell'" Cc: , "'Henk Birkholz'" , "'Francesca Palombini'" , , "'Murray S. Kucherawy'" , =?utf-8?Q?'Christian_Ams=C3=BCss'?= , "'Barry Leiba'" References: <20210411161045.9648FF40799@rfc-editor.org> <4986660B-EDCC-4D07-A74E-BBEBE698721D@tzi.org> <2E410DD1-D0E2-4137-B7E7-7FB18CF71971@tzi.org> <513F7F4F-E791-4B96-AF3E-42A7B1447EF7@ericsson.com> <73c7a676bea744e48390f9fdb2639843@DM6PR11MB3834.namprd11.prod.outlook.com> <5a2abb26-2a17-4b1b-b491-7bac8485e69a@www.fastmail.com> In-Reply-To: Date: Wed, 14 Apr 2021 08:25:38 -0600 Message-ID: <000001d7313a$0b2e8020$218b8060$@ewellic.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQEBA1vMKGz097JJaR0iVVtQal8dHwIFKGGgAqHA9PQA8MAZHwHad349Agap2QAB7Q+rvQJqLUFPq/Hr4lA= Content-Language: en-us X-CMAE-Envelope: MS4xfGB97JvplI3QO9YWBJW4gIHn2GdDj3aBDJKIzl3C3N/lBfApgQPoqq3p2DiTvvsaIWRTei/IyM84NG4vvMJ09cTsyKdkhju3KUpNqNrL7us349gTEIC7 ZQifv+KWXP9nvjrZi7xeh/LjSBKnwRzyJPRe0DDAGWsh3wpEPv8TtrHQJjYwLHjAZ+noB/1GD1WzujhjrXvCDNyTQBlyGzFef6MYTpAlMBXYyHmkqtLc4nL3 IDo16v2cTGfp1Eo9R9KruiqCb0tUkIQefJC9fR11vPoTupRexMLcno1WCmg08qCbDlZ1901OjhP+5TORfOT9RcALLSkF0r3YcQnbMOi+QFJHhkHR18vft+/V lZ15ObL51GMkOEfUOYEIAOsOb67IkvZwoU1Zz1EIiDIXZD4O4dqCiUTVQL5jvBjIzigmRLdLxjsGGWfNz1yxeo1LFXNC8I1qqiYz9arlI5Ye61M/9Gpnb7bN Y3I2CJfjoxTZCgzr Archived-At: Subject: Re: [Cbor] [Technical Errata Reported] RFC8610 (6527) X-BeenThere: cbor@ietf.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Concise Binary Object Representation \(CBOR\)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 14 Apr 2021 14:25:44 -0000 Carsten Bormann replied to Sean Bartell: >> This ABNF looks correct to me, but it obfuscates more than it >> clarifies. > > I don=E2=80=99t agree =E2=80=94 it is a very clear statement of what = is allowed. I'd like to see separate ABNF definitions for UNICODE_SCALAR_VALUE, = HIGH_SURROGATE, and LOW_SURROGATE, and then see 'hexchar' defined in = terms of those. I think that would make it clearer what is going on. -- Doug Ewell, CC, ALB | Lakewood, CO, US | ewellic.org