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5 modifier click letters #708

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@eggrobin eggrobin commented Feb 17, 2024

L2/24-052, Unicode request for modifier pre-Kiel click letters.
See https://github.com/unicode-org/sah/issues/416.

UTC-179-C60 Consensus: Provisionally assign 5 code points U+107BB..U+107BF for Latin modifier click characters in the Latin Extended-F block as described in document L2/24-052. [Ref. Section 15 of document L2/24-068]

@@ -2354,6 +2354,7 @@ FFDA..FFDC ; OLetter # Lo [3] HALFWIDTH HANGUL LETTER EU..HALFWIDTH HANGUL
10740..10755 ; OLetter # Lo [22] LINEAR A SIGN A701 A..LINEAR A SIGN A732 JE
10760..10767 ; OLetter # Lo [8] LINEAR A SIGN A800..LINEAR A SIGN A807
10781..10782 ; OLetter # Lm [2] MODIFIER LETTER SUPERSCRIPT TRIANGULAR COLON..MODIFIER LETTER SUPERSCRIPT HALF TRIANGULAR COLON
107BB..107BF ; OLetter # Lm [5] MODIFIER LETTER SMALL TURNED T..MODIFIER LETTER SMALL TURNED K
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This is the first time I’ve seen these characters without their friends 107B2..107BA, is it intentional?

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Well spotted! I need to add these to Other_Lowercase; and probably to add an invariant that anything called MODIFIER LETTER SMALL wants to be Other_Lowercase…

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Added an invariant (see the failures here) and made them Other_Lowercase.

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The original proposal doc had an inconsistent order of these characters.
https://github.com/unicode-org/sah/issues/416#issuecomment-2083366384 suggests that UTC-180 will record a new consensus based on the revised proposal.

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