Unicode Emoji 5.0 characters now final
markus.icu at gmail.com
Mon Mar 27 18:35:18 CDT 2017
On Mon, Mar 27, 2017 at 1:39 PM, Philippe Verdy <verdy_p at wanadoo.fr> wrote:
> Note also that ISO3166-2 is far from being stable, and this could
> contradict Unicode encoding stability: it would then be required to ensure
> this stability by only allowing sequences that are effectively registered
> in http://www.unicode.org/Public/emoji/5.0/emoji-sequences.txt
> (independantly of the registration ins ISO3166-2), and nothing is said if
> ever ISO3166-2 obsoletes some codes and then some years later decide to
> reassign these codes to new entities: it should not be possible to do the
> same thing in Emoji sequences, and specific assignments will need to be
> made in the Unicode database.
The emoji sequences are stable. Please read
and follow the links to the CLDR spec and data.
Let SD be the result of mapping each character in the tag_spec to a
character in [0-9a-z] by subtracting 0xE0000.
1. SD must then be a specification as per [CLDR
<http://www.unicode.org/reports/tr51/proposed.html#CLDR>] of either a
or a 3-digit unicode_region_subtag
2. SD must have CLDR idStatus equal to "regular" or "deprecated".
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