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Re: [PATCH] Completed unaccent dictionary with many missing characters - Mailing list pgsql-hackers

From Thomas Munro
Subject Re: [PATCH] Completed unaccent dictionary with many missing characters
Date
Msg-id CA+hUKGJeQOrUpTfaw1D=0t0omNTssXZ8tv8zxPXwm6z1GyQgnw@mail.gmail.com
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In response to Re: [PATCH] Completed unaccent dictionary with many missing characters  (Michael Paquier <michael@paquier.xyz>)
Responses Re: [PATCH] Completed unaccent dictionary with many missing characters
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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

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