Re: [precis] Category changes with Unicode 6.3

Patrik Fältström <paf@frobbit.se> Wed, 16 October 2013 05:26 UTC

Return-Path: <paf@frobbit.se>
X-Original-To: precis@ietfa.amsl.com
Delivered-To: precis@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id B4BFA11E80D9 for <precis@ietfa.amsl.com>; Tue, 15 Oct 2013 22:26:59 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -4.3
X-Spam-Level:
X-Spam-Status: No, score=-4.3 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, GB_I_LETTER=-2, MIME_8BIT_HEADER=0.3, NO_RELAYS=-0.001]
Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id j39O5SCrmbJi for <precis@ietfa.amsl.com>; Tue, 15 Oct 2013 22:26:58 -0700 (PDT)
Received: from mail.frobbit.se (mail.frobbit.se [IPv6:2a02:80:3ffe::176]) by ietfa.amsl.com (Postfix) with ESMTP id C8C4A11E825A for <precis@ietf.org>; Tue, 15 Oct 2013 22:26:54 -0700 (PDT)
Received: from [IPv6:2001:67c:64:42:d997:fadd:90f:58bd] (unknown [IPv6:2001:67c:64:42:d997:fadd:90f:58bd]) by mail.frobbit.se (Postfix) with ESMTPSA id 2B3AA24066; Wed, 16 Oct 2013 07:26:44 +0200 (CEST)
Content-Type: multipart/signed; boundary="Apple-Mail=_D1C19706-8238-4286-BEA3-8FF3BBD5A397"; protocol="application/pgp-signature"; micalg=pgp-sha1
Mime-Version: 1.0 (Mac OS X Mail 6.6 \(1510\))
From: =?iso-8859-1?Q?Patrik_F=E4ltstr=F6m?= <paf@frobbit.se>
In-Reply-To: <525DFB1F.8040401@it.aoyama.ac.jp>
Date: Wed, 16 Oct 2013 08:26:43 +0300
Message-Id: <828E7B94-0900-4CA4-96D1-47FEBC1881AA@frobbit.se>
References: <525DFB1F.8040401@it.aoyama.ac.jp>
To: =?iso-8859-1?Q?Martin_J=2E_D=FCrst?= <duerst@it.aoyama.ac.jp>
X-Mailer: Apple Mail (2.1510)
Cc: "idna-update@alvestrand.no" <idna-update@alvestrand.no>, "precis@ietf.org" <precis@ietf.org>
Subject: Re: [precis] Category changes with Unicode 6.3
X-BeenThere: precis@ietf.org
X-Mailman-Version: 2.1.12
Precedence: list
List-Id: Preparation and Comparison of Internationalized Strings <precis.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/precis>, <mailto:precis-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/precis>
List-Post: <mailto:precis@ietf.org>
List-Help: <mailto:precis-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/precis>, <mailto:precis-request@ietf.org?subject=subscribe>
X-List-Received-Date: Wed, 16 Oct 2013 05:26:59 -0000

I have in earlier beta versions of 6.3 not seen any problems, but I am running my scripts <http://stupid.domain.name/idna> now to see what's up.

   Patrik

On 16 okt 2013, at 05:34, Martin J. Dürst <duerst@it.aoyama.ac.jp> wrote:

> Excuse me if this has been checked and/or discussed already, but I just downloaded the Unicode 6.3 version (officially published a few days ago) of http://www.unicode.org/Public/UCD/latest/ucd/UnicodeData.txt and found several changes in character classification:
> 
> OLD
> 180E;MONGOLIAN VOWEL SEPARATOR;Zs;0;WS;;;;;N;;;;;
> NEW
> 180E;MONGOLIAN VOWEL SEPARATOR;Cf;0;BN;;;;;N;;;;;
> 
> OLD
> 1A1B;BUGINESE VOWEL SIGN AE;Mc;0;L;;;;;N;;;;;
> NEW
> 1A1B;BUGINESE VOWEL SIGN AE;Mn;0;NSM;;;;;N;;;;;
> 
> OLD
> 2308;LEFT CEILING;Sm;0;ON;;;;;Y;;;;;
> 2309;RIGHT CEILING;Sm;0;ON;;;;;Y;;;;;
> 230A;LEFT FLOOR;Sm;0;ON;;;;;Y;;;;;
> 230B;RIGHT FLOOR;Sm;0;ON;;;;;Y;;;;;
> NEW
> 2308;LEFT CEILING;Ps;0;ON;;;;;Y;;;;;
> 2309;RIGHT CEILING;Pe;0;ON;;;;;Y;;;;;
> 230A;LEFT FLOOR;Ps;0;ON;;;;;Y;;;;;
> 230B;RIGHT FLOOR;Pe;0;ON;;;;;Y;;;;;
> 
> Can somebody check whether and how they affect IDNA 2008 and/or precis?
> 
> Again, if that has already been done, sorry for the noise.
> 
> Regards,   Martin.
> 
> 
> P.S.:
> All the other changes in UnicodeData.txt:
> 
> Change in numerical value only:
> 
> OLD
> 12456;CUNEIFORM NUMERIC SIGN NIGIDAMIN;Nl;0;L;;;;-1;N;;;;;
> 12457;CUNEIFORM NUMERIC SIGN NIGIDAESH;Nl;0;L;;;;-1;N;;;;;
> NEW
> 12456;CUNEIFORM NUMERIC SIGN NIGIDAMIN;Nl;0;L;;;;2;N;;;;;
> 12457;CUNEIFORM NUMERIC SIGN NIGIDAESH;Nl;0;L;;;;3;N;;;;;
> 
> 
> New characters (my understanding is that these are taken care of automatically):
> 
> 061C;ARABIC LETTER MARK;Cf;0;AL;;;;;N;;;;;
> 
> 2066;LEFT-TO-RIGHT ISOLATE;Cf;0;LRI;;;;;N;;;;;
> 2067;RIGHT-TO-LEFT ISOLATE;Cf;0;RLI;;;;;N;;;;;
> 2068;FIRST STRONG ISOLATE;Cf;0;FSI;;;;;N;;;;;
> 2069;POP DIRECTIONAL ISOLATE;Cf;0;PDI;;;;;N;;;;;
> _______________________________________________
> Idna-update mailing list
> Idna-update@alvestrand.no
> http://www.alvestrand.no/mailman/listinfo/idna-update