Katakana Phonetic Extensions
From HandWiki
Short description: Unicode character block
| Katakana Phonetic Extensions | |
|---|---|
| Range | U+31F0..U+31FF (16 code points) |
| Plane | BMP |
| Scripts | Katakana |
| Major alphabets | Ainu |
| Assigned | 16 code points |
| Unused | 0 reserved code points |
| Unicode version history | |
| 3.2 | 16 (+16) |
| Note: [1][2] | |
Katakana Phonetic Extensions is a Unicode block containing additional small katakana characters for writing the Ainu language, in addition to characters in the Katakana block.
Further small katakana are present in the Small Kana Extension block.
History
The following Unicode-related documents record the purpose and process of defining specific characters in the Katakana Phonetic Extensions block:
| Version | Final code points[lower-alpha 1] | Count | L2 ID | WG2 ID | Document |
|---|---|---|---|---|---|
| 3.2 | U+31F0..31FF | 16 | L2/99-238 | Consolidated document containing 6 Japanese proposals, 1999-07-15 | |
| N2092 | Addition of forty eight characters, 1999-09-13 | ||||
| L2/99-365 | Moore, Lisa (1999-11-23), Comments on JCS Proposals | ||||
| L2/00-024 | Shibano, Kohji (2000-01-31), JCS proposal revised | ||||
| L2/99-260R | Moore, Lisa (2000-02-07), Minutes of the UTC/L2 meeting in Mission Viejo, October 26-28, 1999 | ||||
| L2/00-297 | N2257 | Sato, T. K. (2000-09-04), JIS X 0213 symbols part-1 | |||
| L2/01-050 | N2253 | Umamaheswaran, V. S. (2001-01-21), Minutes of the SC2/WG2 meeting in Athens, September 2000 | |||
| L2/01-114 | N2328 | Summary of Voting on SC 2 N 3503, ISO/IEC 10646-1: 2000/PDAM 1, 2001-03-09 | |||
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References
- ↑ "Unicode character database". The Unicode Standard. https://www.unicode.org/ucd/.
- ↑ "Enumerated Versions of The Unicode Standard". The Unicode Standard. https://www.unicode.org/versions/enumeratedversions.html.
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