Re: [I18nrp] Mappings for IDNA2008 ?

"Patrik Fältström " <paf@frobbit.se> Tue, 05 February 2019 07:25 UTC

Return-Path: <paf@frobbit.se>
X-Original-To: i18nrp@ietfa.amsl.com
Delivered-To: i18nrp@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 3C113130E13 for <i18nrp@ietfa.amsl.com>; Mon, 4 Feb 2019 23:25:02 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.722
X-Spam-Level:
X-Spam-Status: No, score=-1.722 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FROM_EXCESS_BASE64=0.979, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=frobbit.se
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 pE0JvRr4tPYd for <i18nrp@ietfa.amsl.com>; Mon, 4 Feb 2019 23:25:00 -0800 (PST)
Received: from mail.frobbit.se (mail.frobbit.se [85.30.129.185]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 589DE130E09 for <i18nrp@ietf.org>; Mon, 4 Feb 2019 23:24:59 -0800 (PST)
Received: from [77.72.226.228] (unknown [IPv6:2a01:3f0:1:0:d9d8:fb6e:56a7:c6a5]) by mail.frobbit.se (Postfix) with ESMTPSA id A397D26DFB; Tue, 5 Feb 2019 08:24:56 +0100 (CET)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=frobbit.se; s=mail; t=1549351496; bh=xcJI6SkyBrfNjdSkUNHw7fQsh5guIraA11GlVJwCEXE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=QFL/YGymV2Evuyu2vGQI85mCOOZ3TmHnvB8KVpsBG5v8aeOs2SvSEumNINnyFfv4N ZVu0FLqkI5mGT5Z/FvufZB9Jb6snfFCVmCfQBaSYoJqt3mRhrcfVPJ0fnnc/tvluCn 2a9FV6Txr9F/3FVRon3j2Ve87RodlnN8gnFroY9w=
From: "Patrik =?utf-8?b?RsOkbHRzdHLDtm0=?=" <paf@frobbit.se>
To: "Asmus Freytag" <asmusf@ix.netcom.com>
Cc: i18nrp@ietf.org
Date: Tue, 05 Feb 2019 08:24:55 +0100
X-Mailer: MailMate (1.12.4r5597)
Message-ID: <ADDA4540-9169-4EE6-B33E-3A0D9EED0BD7@frobbit.se>
In-Reply-To: <6660b7e2-1d5b-6a5d-3d1c-55a757e24843@ix.netcom.com>
References: <20190204225047.02583200DC1666@ary.qy> <6660b7e2-1d5b-6a5d-3d1c-55a757e24843@ix.netcom.com>
MIME-Version: 1.0
Content-Type: multipart/signed; boundary="=_MailMate_A0870ED5-D4F9-4204-A78D-6DE4C9D12923_="; micalg=pgp-sha1; protocol="application/pgp-signature"
Archived-At: <https://mailarchive.ietf.org/arch/msg/i18nrp/F2NCp2LlkRoQdlTfvG0cTa06uLY>
Subject: Re: [I18nrp] Mappings for IDNA2008 ?
X-BeenThere: i18nrp@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Internationalization Review Procedures <i18nrp.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/i18nrp>, <mailto:i18nrp-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/i18nrp/>
List-Post: <mailto:i18nrp@ietf.org>
List-Help: <mailto:i18nrp-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/i18nrp>, <mailto:i18nrp-request@ietf.org?subject=subscribe>
X-List-Received-Date: Tue, 05 Feb 2019 07:25:02 -0000

On 5 Feb 2019, at 0:27, Asmus Freytag wrote:

>> Are there any published IDNA2008 mappings?  As far as I can tell,
>> everyone uses one from UTS46 by default, and it's not very good.
>>
> Examples of its badness, please.

Mapping of characters, including case folding, is LOCALE specific.

   Patrik