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词条 CJK Unified Ideographs Extension C
释义

  1. Block

  2. History

  3. See also

  4. References

{{Infobox Unicode block
|rangestart = 2A700
|rangeend = 2B73F
|script1 = Han
|5_2 = 4149
|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

{{Unicode chart CJK Unified Ideographs Extension C}}

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 Count L2 ID WG2 ID IRG ID Document
5.2U+2A700..2B7344,149[https://www.unicode.org/L2/L2002/02462-n2563-input-fpdam1.pdf L2/02-462]}} [https://www.unicode.org/wg2/docs/n2563.pdf N2563] title=CJK Compatibility Ideograph source reference fixes|date=2002-12-11|first=Michel|last=Suignard}}
[https://www.unicode.org/L2/L2006/06390-n3134.pdf L2/06-390]}} [https://www.unicode.org/wg2/docs/n3134.doc N3134] N1226 title=Proposal to encode CJK Unified Ideographs Extension C1 in SIP|date=2006-08-27}}
[https://www.unicode.org/L2/L2006/06363-c1-set.pdf L2/06-363]}}title=UTC Extension C1 Characters|date=2006-11-01|first=John|last=Jenkins}}
[https://www.unicode.org/L2/L2006/06351-wg2-docket.txt L2/06-351]}}title=WG2 Consent Docket|date=2006-11-06|first=Ken|last=Whistler|section=CJK Unified Ideographs Extension C}}
[https://www.unicode.org/L2/L2006/06390-files/06390-n3134A1.pdf L2/06-390.1]}}[https://www.unicode.org/wg2/docs/n3134a1.pdf N3134.1]}}title=Proposal to encode CJK Unified Ideographs Extension C1 in SIP, Data files part 1|date=2006-11-13}}
[https://www.unicode.org/L2/L2006/06390-files/06390-n3134A2.pdf L2/06-390.2]}}[https://www.unicode.org/wg2/docs/n3134a2.pdf N3134.2]}}title=Proposal to encode CJK Unified Ideographs Extension C1 in SIP, Data files part 2|date=2006-11-13}}
[https://www.unicode.org/L2/L2006/06390-files/06390-n3134A3.pdf L2/06-390.3]}}[https://www.unicode.org/wg2/docs/n3134a3.pdf N3134.3]}}title=Proposal to encode CJK Unified Ideographs Extension C1 in SIP, Data files part 3|date=2006-11-13}}
[https://www.unicode.org/wg2/docs/n3134ab.xls N3134.4]}}title=Proposal to encode CJK Unified Ideographs Extension C1 in SIP, Attachment B (detailed source information for every character)|date=2006-11-13}}
[https://www.unicode.org/L2/L2006/06404-n3190.pdf L2/06-404]}} [https://www.unicode.org/wg2/docs/n3190.pdf N3190] title=CJK Ext. C Multicolumn Code Table|date=2006-12-21|first=Qin|last=Lu}}
[https://www.unicode.org/L2/L2007/07125-n3244.pdf L2/07-125]}} [https://www.unicode.org/wg2/docs/n3244.pdf N3244] title=Review of CJK-C Repertoire|date=2007-04-24}}
[https://www.unicode.org/L2/L2007/07160-u-source-correction.pdf L2/07-160]}}title=U-source Correction for Extension C|date=2007-05-10|first=John|last=Jenkins}}
[https://www.unicode.org/L2/L2007/07118.htm L2/07-118R2]}}title=UTC #111 Minutes|date=2007-05-23|first=Lisa|last=Moore|section=IRG - Review of CJK-C Repertoire}}
[https://www.unicode.org/L2/L2007/07244-n3281-14cjk-glyph-chg.pdf L2/07-244]}}[https://www.unicode.org/wg2/docs/n3281a.pdf N3281-A],}} {{nobr|[https://www.unicode.org/wg2/docs/n3281b.xls N3281-B]}} N1331 title=Request for Glyph Change in CJK C PDAM5|date=2007-07-16|first=Qin|last=Lu}}
[https://www.unicode.org/L2/L2007/07245-n3280-remove-cjk.pdf L2/07-245]}}[https://www.unicode.org/wg2/docs/n3280a.pdf N3280-A],}} {{nobr|[https://www.unicode.org/wg2/docs/n3280b.xls N3280-B]}} N1330 title=Request for Removal of Characters in CJK C PDAM5|date=2007-07-16|first=Qin|last=Lu}}
N3279 (Part 1,}} Part 2, xls)title=CJK Extension C code charts, spreadsheet, chart part 1, chart part 2|date=2007-10-22}}
[https://www.unicode.org/L2/L2008/08227-extc.pdf L2/08-227]}}title=CJK Extension C Repertoire|date=2008-05-15|first=Michel|last=Suignard}}
[https://www.unicode.org/L2/L2008/08310-ext-bc-fonts.html L2/08-310]}}title=Fonts for Extension B and C and IRG|date=2008-08-12|first=Richard|last=Cook}}
[https://www.unicode.org/L2/L2010/10195-cjk-charts.txt L2/10-195]}}title=CJK Charts|date=2010-05-10|first=Michel|last=Suignard}}
[https://www.unicode.org/L2/L2011/11243-n4111-orphan-ideo-src.pdf L2/11-243]}} [https://www.unicode.org/wg2/docs/n4111.pdf N4111] title=Sources for Orphaned CJK Ideographs|date=2011-06-14}}
[https://www.unicode.org/L2/L2011/11254-wg2-liaison-rept.pdf L2/11-254]}}title=UTC Liaison Report from WG2|date=2011-06-20|first=Peter|last=Constable|section=Update to UTR #45 U-Source Ideographs requested}}
[https://www.unicode.org/wg2/docs/n4103.pdf N4103] title=Unconfirmed minutes of WG 2 meeting 58|date=2012-01-03|section=Resolution 58.05 and M58.06}}
[https://www.unicode.org/L2/L2014/14260-n4621.pdf L2/14-260]}} [https://www.unicode.org/wg2/docs/n4621.pdf N4621] title=CJK chart and source references update|date=2014-10-23|first=Michel|last=Suignard}}
[https://www.unicode.org/L2/L2015/15242-n4682.pdf L2/15-242]}} [https://www.unicode.org/wg2/docs/n4682-ErrorReport%20CJK.pdf N4682] title=Error Report for CJK Unified Ideographs Extensions C and E|date=2015-10-16|first1=Andrew|last1=West|authorlink1=Andrew West (linguist)|first2=Ming|last2=Fan}}
[https://www.unicode.org/L2/L2017/17180-irgn2202-gsource.pdf L2/17-180]}} N2202 title=Request for consideration to add kIRG_GSource values to thirteen ideographs and change two G-source glyphs for the Table of General Standard Chinese Characters [Affects U+37C3, 3FE0, 20164, 24A7D, 25ED7, 2677C, 26C21, 2A8FB, 2A917, 2AA30, 2BD77, 2C494, 2C72F, and 2CB38]|date=2017-06-02|first=Eiso|last=Chan}}
[https://www.unicode.org/wg2/docs/n4987-Proposal-China-Horizontal-Extension.pdf N4987] title=Proposal on China’s Horizontal Extension for 14 CJK Ideographs [Affects U+37C3, 3FE0, 9FD4, 20164, 24A7D, 25ED7, 2677C, 26C21, 2A917, 2AA30, 2BD77, 2C494, 2C72F, and 2CB38]|date=2018-06-13}}
[https://www.unicode.org/wg2/docs/n4988_Proposal-on-Updating-11-CJK-Gsource.pdf N4988] title=Proposal on Updating 11 G glyphs of CJK Unified Ideographs to ISO/IEC 10646 [Affects U+3B9D, 3CFD, 4A76, 6FF9, 809E, 891D, 21D4C, 2278B, 23AB8, 2459B, and 2A8FB]|date=2018-06-13}}
[https://www.unicode.org/wg2/docs/n5020-M67-Minutes.pdf N5020 (pdf],}} [https://www.unicode.org/wg2/docs/n5020-M67-Minutes.doc doc])title=Unconfirmed minutes of WG 2 meeting 67 |date=2019-01-11|first=V. S.|last=Umamaheswaran|section=10.4.8 and 10.4.9}}
1. ^{{cite web|url=https://www.unicode.org|title=Unicode character database|work=The Unicode Standard|accessdate=2016-07-09}}
2. ^{{cite web|url=https://www.unicode.org/versions/enumeratedversions.html|title=Enumerated Versions of The Unicode Standard|work=The Unicode Standard|accessdate=2016-07-09}}
3. ^{{Cite web|url=https://www.unicode.org/ivd/|title=Ideographic Variation Database|publisher=Unicode Consortium}}
4. ^{{Cite web|url=https://www.unicode.org/reports/tr37/|title=UTS #37, Unicode Ideographic Variation Database|publisher=Unicode Consortium}}

See also

  • CJK Unified Ideographs

References

{{reflist}}{{CJK ideographs in Unicode}}

1 : Unicode blocks

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