Re: [PATCH] Completed unaccent dictionary with many missing characters

Thomas Munro wrote on 21.06.2022 02:53:

On Tue, Jun 21, 2022 at 12:11 PM Michael Paquier <michael@paquier.xyz> wrote:

Yeah, Latin-ASCII.xml is getting it wrong here, then.  unaccent
fetches the thing from this URL currently:
https://raw.githubusercontent.com/unicode-org/cldr/release-41/common/transforms/Latin-ASCII.xml

Oh, we're using CLDR 41, which reminds me: CLDR 36 added SOUND
RECORDING COPYRIGHT[1] so we could drop it from special_cases().

Hmm, is it possible to get rid of CYRILLIC CAPITAL LETTER IO and
CYRILLIC SMALL LETTER IO by adding Cyrillic to PLAIN_LETTER_RANGES?

That'd leave just DEGREE CELSIUS and DEGREE FAHRENHEIT.  Not sure how
to kill those last two special cases -- they should be directly
replaced by their decomposition.

[1] https://unicode-org.atlassian.net/browse/CLDR-11383

I patch v3 support for cirilic is added.
Special character function has been purged.
Added support for category: So - Other Symbol. This category include characters from special_cases().