CJK Unified Ideographs Extension C
CJK Unified Ideographs Extension C | |
---|---|
Range |
U+2A700..U+2B73F (4,160 code points) |
Plane | SIP |
Scripts | Han |
Assigned | 4,149 code points |
Unused | 11 reserved code points |
Unicode version history | |
5.2 | 4,149 (+4,149) |
Note: [1][2] |
CJK Unified Ideographs Extension C is a Unicode block containing rare and historic CJK ideographs for Chinese, Japanese, Korean, and Vietnamese.
The block has dozens of ideographic variation sequences registered in the Unicode Ideographic Variation Database (IVD).[3][4] These sequences specify the desired glyph variant for a given Unicode character.
Block
History
The following Unicode-related documents record the purpose and process of defining specific characters in the CJK Unified Ideographs Extension C block:
Version | Final code points[lower-alpha 1] | Count | L2 ID | WG2 ID | IRG ID | Document |
---|---|---|---|---|---|---|
5.2 | U+2A700..2B734 | 4,149 | L2/02-462 | N2563 | Suignard, Michel (2002-12-11), CJK Compatibility Ideograph source reference fixes | |
L2/06-390 | N3134, xls | N1226 | Proposal to encode CJK Unified Ideographs Extension C1 in SIP, 2006-08-27 | |||
L2/06-363 | Jenkins, John (2006-11-01), UTC Extension C1 Characters | |||||
L2/06-351 | Whistler, Ken (2006-11-06), "CJK Unified Ideographs Extension C", WG2 Consent Docket | |||||
L2/06-390.1 | N3134.1 | Proposal to encode CJK Unified Ideographs Extension C1 in SIP, data files part 1, 2006-11-13 | ||||
L2/06-390.2 | N3134.2 | Proposal to encode CJK Unified Ideographs Extension C1 in SIP, data files part 2, 2006-11-13 | ||||
L2/06-390.3 | N3134.3 | Proposal to encode CJK Unified Ideographs Extension C1 in SIP, data files part 3, 2006-11-13 | ||||
L2/06-404 | N3190 | Qin, Lu (2006-12-21), CJK Ext. C Multicolumn Code Table | ||||
L2/07-125 | N3244 | Review of CJK-C Repertoire, 2007-04-24 | ||||
L2/07-160 | Jenkins, John (2007-05-10), U-source Correction for Extension C | |||||
L2/07-118R2 | Moore, Lisa (2007-05-23), "IRG - Review of CJK-C Repertoire", UTC #111 Minutes | |||||
L2/07-244 | N3281, N3281-A, N3281-B | N1331 | Qin, Lu (2007-07-16), Request for Glyph Change in CJK C PDAM5 | |||
L2/07-245 | N3280, N3280-A, N3280-B | N1330 | Qin, Lu (2007-07-16), Request for Removal of Characters in CJK C PDAM5 | |||
L2/08-227 | Suignard, Michel (2008-05-15), CJK Extension C Repertoire | |||||
L2/08-310 | Cook, Richard (2008-08-12), Fonts for Extension B and C and IRG | |||||
L2/10-195 | Suignard, Michel (2010-05-10), CJK Charts | |||||
L2/11-243 | N4111 | Sources for Orphaned CJK Ideographs, 2011-06-14 | ||||
L2/11-254 | Constable, Peter (2011-06-20), "Update to UTR #45 U-Source Ideographs requested", UTC Liaison Report from WG2 | |||||
L2/14-260 | Suignard, Michel (2014-10-23), CJK chart and source references update | |||||
L2/15-242 | N4682 | West, Andrew; Fan, Ming (2015-10-16), Error Report for CJK Unified Ideographs Extensions C and E | ||||
|
See also
References
- ↑ "Unicode character database". The Unicode Standard. Retrieved 2016-07-09.
- ↑ "Enumerated Versions of The Unicode Standard". The Unicode Standard. Retrieved 2016-07-09.
- ↑ "Ideographic Variation Database". Unicode Consortium.
- ↑ "UTS #37, Unicode Ideographic Variation Database". Unicode Consortium.
This article is issued from
Wikipedia.
The text is licensed under Creative Commons - Attribution - Sharealike.
Additional terms may apply for the media files.