FYI: We are considering a change in UTS46 ( http://www.unicode.org/reports/tr46/proposed.html) for the new Bidi_Controls. However, this does *not* affect IDNA2008.
Mark <https://plus.google.com/114199149796022210033> * * *— Il meglio è l’inimico del bene —* ** On Wed, Oct 16, 2013 at 7:40 AM, Patrik Fältström <[email protected]> wrote: > Executive summary: Does not impact IDNA2008. > > Longer explanation: > > On 16 okt 2013, at 05:34, Martin J. Dürst <[email protected]> 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;;;;; > > No change: > > $ grep '^180E;' ../6.[23].0/allcodepoints.txt > ../6.2.0/allcodepoints.txt:180E;DISALLOWED;I;C;MONGOLIAN VOWEL SEPARATOR > ../6.3.0/allcodepoints.txt:180E;DISALLOWED;I;C;MONGOLIAN VOWEL SEPARATOR > > > OLD > > 1A1B;BUGINESE VOWEL SIGN AE;Mc;0;L;;;;;N;;;;; > > NEW > > 1A1B;BUGINESE VOWEL SIGN AE;Mn;0;NSM;;;;;N;;;;; > > No change: > > $ grep '^1A1B;' ../6.[23].0/allcodepoints.txt > ../6.2.0/allcodepoints.txt:1A1B;PVALID;I;A;BUGINESE VOWEL SIGN AE > ../6.3.0/allcodepoints.txt:1A1B;PVALID;I;A;BUGINESE VOWEL SIGN AE > > > 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;;;;; > > No change: > > $ egrep '^230[89AB];' ../6.[23].0/allcodepoints.txt > ../6.2.0/allcodepoints.txt:2308;DISALLOWED;I;;LEFT CEILING > ../6.2.0/allcodepoints.txt:2309;DISALLOWED;I;;RIGHT CEILING > ../6.2.0/allcodepoints.txt:230A;DISALLOWED;I;;LEFT FLOOR > ../6.2.0/allcodepoints.txt:230B;DISALLOWED;I;;RIGHT FLOOR > ../6.3.0/allcodepoints.txt:2308;DISALLOWED;I;;LEFT CEILING > ../6.3.0/allcodepoints.txt:2309;DISALLOWED;I;;RIGHT CEILING > ../6.3.0/allcodepoints.txt:230A;DISALLOWED;I;;LEFT FLOOR > ../6.3.0/allcodepoints.txt:230B;DISALLOWED;I;;RIGHT FLOOR > > > 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;;;;; > > $ egrep '^1245[67];' ../6.[23].0/allcodepoints.txt > ../6.2.0/allcodepoints.txt:12456;DISALLOWED;I;;CUNEIFORM NUMERIC SIGN > NIGIDAMIN > ../6.2.0/allcodepoints.txt:12457;DISALLOWED;I;;CUNEIFORM NUMERIC SIGN > NIGIDAESH > ../6.3.0/allcodepoints.txt:12456;DISALLOWED;I;;CUNEIFORM NUMERIC SIGN > NIGIDAMIN > ../6.3.0/allcodepoints.txt:12457;DISALLOWED;I;;CUNEIFORM NUMERIC SIGN > NIGIDAESH > > > New characters (my understanding is that these are taken care of > automatically): > > > > 061C;ARABIC LETTER MARK;Cf;0;AL;;;;;N;;;;; > > $ egrep '^061C;' ../6.[23].0/allcodepoints.txt > ../6.2.0/allcodepoints.txt:061C;UNASSIGNED;I;J;<reserved> > ../6.3.0/allcodepoints.txt:061C;DISALLOWED;I;C;ARABIC LETTER MARK > > > 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;;;;; > > $ egrep '^206[6789];' ../6.[23].0/allcodepoints.txt > ../6.2.0/allcodepoints.txt:2066;UNASSIGNED;I;CJ;<reserved> > ../6.2.0/allcodepoints.txt:2067;UNASSIGNED;I;CJ;<reserved> > ../6.2.0/allcodepoints.txt:2068;UNASSIGNED;I;CJ;<reserved> > ../6.2.0/allcodepoints.txt:2069;UNASSIGNED;I;CJ;<reserved> > ../6.3.0/allcodepoints.txt:2066;DISALLOWED;I;C;LEFT-TO-RIGHT ISOLATE > ../6.3.0/allcodepoints.txt:2067;DISALLOWED;I;C;RIGHT-TO-LEFT ISOLATE > ../6.3.0/allcodepoints.txt:2068;DISALLOWED;I;C;FIRST STRONG ISOLATE > ../6.3.0/allcodepoints.txt:2069;DISALLOWED;I;C;POP DIRECTIONAL ISOLATE > > Patrik > > > _______________________________________________ > Idna-update mailing list > [email protected] > http://www.alvestrand.no/mailman/listinfo/idna-update > >
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