緬甸文擴展-A

緬甸文擴展-A
Myanmar Extended-A
緬甸文擴展-A; Myanmar Extended-A
範圍	U+AA60..U+AA7F; （32個碼位）
平面	基本多文種平面（BMP）
文字	緬甸文
應用	坎底語; 艾通傣语
已分配	32個碼位
未分配	0個保留碼位
統一碼版本歷史
5.2	28 (+28)
7.0	32 (+4)
碼表
	點擊此處
	註釋：

緬甸文擴展-A是一个位于基本多文种平面的Unicode區塊，收錄了用於書寫坎底語和艾通傣语的緬甸文字符。^[3]

區塊

緬甸文擴展-A Myanmar Extended-A^[1] Unicode Consortium 官方碼表（PDF）
	0	1	2	3	4	5	6	7	8	9	A	B	C	D	E	F
U+AA6x	ꩠ	ꩡ	ꩢ	ꩣ	ꩤ	ꩥ	ꩦ	ꩧ	ꩨ	ꩩ	ꩪ	ꩫ	ꩬ	ꩭ	ꩮ	ꩯ
U+AA7x	ꩰ	ꩱ	ꩲ	ꩳ	ꩴ	ꩵ	ꩶ	꩷	꩸	꩹	ꩺ	ꩻ	ꩼ	ꩽ	ꩾ	ꩿ
注释 1.^ 根據 Unicode 14.0

該區塊有11個為了标准化變體而定义的變體序列。^[4]異體字選擇器U+FE00 VARIATION SELECTOR-1（VS01）被用以呈現坎底語、艾通傣语和帕克傣语的带点字母。^[5]（注意這與字型有關）

帶點形式變體序列
U+	AA60	AA61	AA62	AA63	AA64	AA65	AA66	AA6B	AA6C	AA6F	AA7A
基礎形式	ꩠ	ꩡ	ꩢ	ꩣ	ꩤ	ꩥ	ꩦ	ꩫ	ꩬ	ꩯ	ꩺ
基礎 + VS01	ꩠ︀	ꩡ︀	ꩢ︀	ꩣ︀	ꩤ︀	ꩥ︀	ꩦ︀	ꩫ︀	ꩬ︀	ꩯ︀	ꩺ︀

歷史

下列與Unicode相關的文檔記錄了在緬甸文擴展-A區塊中定義特定字符的目的和过程：

版本	最終碼位^[a]	碼位數	L2（英语：International Committee for Information Technology Standards） ID	WG2（英语：ISO/IEC JTC 1/SC 2） ID	文檔
5.2	U+AA60..AA7A	27	L2/08-145	N3436 （页面存档备份，存于互联网档案馆）	Everson, Michael, Ordering and character properties for Myanmar Khamti Shan characters, 2008-04-14
			L2/08-181R	N3423R （页面存档备份，存于互联网档案馆）	Hosken, Martin, Proposal to add Khamti Shan Characters to the Myanmar Blocks, 2008-04-29
			L2/08-218		Muller, Eric, 3, South Asia Subcommittee Report - Monday May 12, 2008, 2008-05-12
			L2/08-276	N3492 （页面存档备份，存于互联网档案馆）	Hosken, Martin, Extended proposal to add Khamti Shan Characters to the Myanmar Blocks [2008.08.04], 2008-08-04
			L2/08-317		Muller, Eric, 4, South Asia Subcommittee Report, 2008-08-11
			L2/08-318	N3453 (pdf, doc （页面存档备份，存于互联网档案馆）)	Umamaheswaran, V. S., M52.13, Unconfirmed minutes of WG 2 meeting 52, 2008-08-13
			L2/08-253R2		Moore, Lisa, Myanmar/Khamti Shan (B15.2, E.4), UTC #116 Minutes, 2008-08-19
			L2/08-161R2		Moore, Lisa, Myanmar, UTC #115 Minutes, 2008-11-05
			L2/08-412	N3553 (pdf, doc （页面存档备份，存于互联网档案馆）)	Umamaheswaran, V. S., M53.04, Unconfirmed minutes of WG 2 meeting 53, 2008-11-05
			L2/14-170		Anderson, Deborah; Whistler, Ken; McGowan, Rick; Pournader, Roozbeh; Iancu, Laurențiu, 16, Recommendations to UTC #140 August 2014 on Script Proposals, 2014-07-28
			L2/14-108		Hosken, Martin; Morey, Stephen, Proposal to Disunify Khamti Style Letters from Myanmar, 2014-08-05
			L2/16-163		Pournader, Roozbeh, Additions to Indic Syllabic Category for Myanmar and Khmer, 2015-05-12
			L2/15-257		Hosken, Martin, Proposal to Disunify Khamti Letters from Myanmar, 2015-11-02
			L2/15-320		Hosken, Martin, Proposal to Create Variation Sequences for Khamti Characters, 2015-11-03
			L2/15-254		Moore, Lisa, Consensus 145-C23, UTC #145 Minutes, 2015-11-16, Accept the 27 variation sequences in document L2/15-320 for Unicode version 9.0.
			L2/20-263		Mitchell, Ben, Request for a formal name alias for uniAA6E Khamti HHA, 2020-08-14
			L2/20-250		Anderson, Deborah; Whistler, Ken; Pournader, Roozbeh; Moore, Lisa; Constable, Peter; Liang, Hai, 17. Myanmar, Recommendations to UTC #165 October 2020 on Script Proposals, 2020-10-01
			L2/20-237		Moore, Lisa, Consensus 165-C19, UTC #165 Minutes, 2020-10-27, The UTC accepts a formal name alias of type "correction" for U+AA6E MYANMAR LETTER KHAMTI HHA, for Unicode version 14.0. The formal name alias will be: MYANMAR LETTER KHAMTI LLA.
	U+AA7B	1	L2/09-100R	N3594R （页面存档备份，存于互联网档案馆）	Everson, Michael; Hosken, Martin, Proposal for encoding one additional Myanmar character for Pa'o Karen in the UCS, 2009-04-09
			L2/09-234	N3603 (pdf, doc （页面存档备份，存于互联网档案馆）)	Umamaheswaran, V. S., M54.03c, Unconfirmed minutes of WG 2 meeting 54, 2009-07-08
			L2/09-104		Moore, Lisa, Consensus 119-C22, UTC #119 / L2 #216 Minutes, 2009-05-20
7.0	U+AA7C..AA7F	4	L2/11-130		Hosken, Martin, Proposal to add minority characters to Myanmar script, 2011-04-19
			L2/12-012	N3976 （页面存档备份，存于互联网档案馆）	Hosken, Martin, Proposal to add minority characters to Myanmar script, 2011-05-23
			L2/11-130R	N3976R （页面存档备份，存于互联网档案馆）	Hosken, Martin, Proposal to add minority characters to Myanmar script, 2012-02-11
			L2/12-007		Moore, Lisa, D.7, UTC #130 / L2 #227 Minutes, 2012-02-14
				N4253 (pdf, doc （页面存档备份，存于互联网档案馆）)	M59.16k, Unconfirmed minutes of WG 2 meeting 59, 2012-09-12
^ 提案中建議的碼位可能與最終碼位不同。

參考資料

^ Unicode character database. The Unicode Standard. [2016-07-09]. （原始内容存档于2017-09-25）.
^ Enumerated Versions of The Unicode Standard. The Unicode Standard. [2016-07-09]. （原始内容存档于2016-06-29）.
^ Southeast Asia-I: Thailand, Laos, Myanmar, Cambodia, Vietnam (PDF). The Unicode Standard: Version 15.1 – Core Specification. The Unicode Consortium. 2023-09-12 [2023-11-19]. （原始内容存档 (PDF)于2024-02-01）.
^ Unicode Character Database: Standardized Variation Sequences. The Unicode Consortium. [2022-05-06]. （原始内容存档于2021-02-09）.
^ Hosken, Martin. L2/15-320: Proposal to Create Variation Sequences for Khamti Characters (PDF). 2015-11-03 [2022-05-06]. （原始内容 (PDF)存档于2021-10-22）.

[final-6] 提案中建議的碼位可能與最終碼位不同。

[1] Unicode character database. The Unicode Standard. [2016-07-09]. （原始内容存档于2017-09-25）.

[2] Enumerated Versions of The Unicode Standard. The Unicode Standard. [2016-07-09]. （原始内容存档于2016-06-29）.

[3] Southeast Asia-I: Thailand, Laos, Myanmar, Cambodia, Vietnam (PDF). The Unicode Standard: Version 15.1 – Core Specification. The Unicode Consortium. 2023-09-12 [2023-11-19]. （原始内容存档 (PDF)于2024-02-01）.

[4] Unicode Character Database: Standardized Variation Sequences. The Unicode Consortium. [2022-05-06]. （原始内容存档于2021-02-09）.

[5] Hosken, Martin. L2/15-320: Proposal to Create Variation Sequences for Khamti Characters (PDF). 2015-11-03 [2022-05-06]. （原始内容 (PDF)存档于2021-10-22）.

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