阿拉伯字母表達形式-B
外觀
阿拉伯字母表達形式-B Arabic Presentation Forms-B | |
---|---|
範圍 | U+FE70..U+FEFF (144個碼位) |
平面 | 基本多文種平面(BMP) |
文字 | 阿拉伯字母(140個) 通用(1個) |
符號系列 | 阿拉伯字母和變音符號的上下文形式與獨立形式 |
已分配 | 141個碼位 |
未分配 | 3個保留碼位 |
統一碼版本歷史 | |
1.0.0 | 140 (+140) |
3.2 | 141 (+1) |
註釋:[1][2] 本區段的字元於Unicode 1.0.1版本中重新編排,以配合Unicode與ISO/IEC 10646的合併。[3] |
阿拉伯字母表達形式-B是一個收錄阿拉伯語上下文字母形式及變音符號的Unicode區段,而特別字符零寬不換行空格(ZWNBSP)亦收錄於此區段,用作位元組順序記號。該區段於Unicode 1.0版本被稱作「阿拉伯語基礎字符」(Basic Glyphs for Arabic Language)[4],而當中的字元於Unicode 1.0.1版本中,因需與ISO 10646合併而重新編排。[3]
這些表達形式字元只用以兼容較舊的標準,而現時亦不需將之用作字元編碼。[5]
區段
[編輯]阿拉伯字母表達形式-B Arabic Presentation Forms-B[1][2] Unicode Consortium 官方碼表 (PDF) | ||||||||||||||||
0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C | D | E | F | |
U+FE7x | ﹰ | ﹱ | ﹲ | ﹳ | ﹴ | ﹶ | ﹷ | ﹸ | ﹹ | ﹺ | ﹻ | ﹼ | ﹽ | ﹾ | ﹿ | |
U+FE8x | ﺀ | ﺁ | ﺂ | ﺃ | ﺄ | ﺅ | ﺆ | ﺇ | ﺈ | ﺉ | ﺊ | ﺋ | ﺌ | ﺍ | ﺎ | ﺏ |
U+FE9x | ﺐ | ﺑ | ﺒ | ﺓ | ﺔ | ﺕ | ﺖ | ﺗ | ﺘ | ﺙ | ﺚ | ﺛ | ﺜ | ﺝ | ﺞ | ﺟ |
U+FEAx | ﺠ | ﺡ | ﺢ | ﺣ | ﺤ | ﺥ | ﺦ | ﺧ | ﺨ | ﺩ | ﺪ | ﺫ | ﺬ | ﺭ | ﺮ | ﺯ |
U+FEBx | ﺰ | ﺱ | ﺲ | ﺳ | ﺴ | ﺵ | ﺶ | ﺷ | ﺸ | ﺹ | ﺺ | ﺻ | ﺼ | ﺽ | ﺾ | ﺿ |
U+FECx | ﻀ | ﻁ | ﻂ | ﻃ | ﻄ | ﻅ | ﻆ | ﻇ | ﻈ | ﻉ | ﻊ | ﻋ | ﻌ | ﻍ | ﻎ | ﻏ |
U+FEDx | ﻐ | ﻑ | ﻒ | ﻓ | ﻔ | ﻕ | ﻖ | ﻗ | ﻘ | ﻙ | ﻚ | ﻛ | ﻜ | ﻝ | ﻞ | ﻟ |
U+FEEx | ﻠ | ﻡ | ﻢ | ﻣ | ﻤ | ﻥ | ﻦ | ﻧ | ﻨ | ﻩ | ﻪ | ﻫ | ﻬ | ﻭ | ﻮ | ﻯ |
U+FEFx | ﻰ | ﻱ | ﻲ | ﻳ | ﻴ | ﻵ | ﻶ | ﻷ | ﻸ | ﻹ | ﻺ | ﻻ | ﻼ | ZW NBSP | ||
註釋 |
歷史
[編輯]下列與Unicode相關的文件記錄了在阿拉伯字母表達形式-B區段中定義特定字符的目的和過程:
Version | 最終碼位[a] | 碼位數 | UTC ID | L2 ID | WG2 ID | 文件 |
---|---|---|---|---|---|---|
1.0.0 | U+FE70..FE72, FE74, FE76..FE7F | 14 | UTC/1991-048B | Whistler, Ken, 14 addtional(原文如此) Arabic spacing diacritics, Draft Minutes from the UTC meeting #46 day 2, 3/27 at Apple, 1991-03-27 | ||
U+FE80..FEFC | 125 | (待查) | ||||
U+FEFF | 1 | UTC/1991-054 | Whistler, Ken, FF Proposal | |||
UTC/1991-048B | Whistler, Ken, III.I.4, Draft Minutes from the UTC meeting #46 day 2, 3/27 at Apple, 1991-03-27 | |||||
L2/05-137 | Freytag, Asmus, Handling "defective" names, 2005-05-10 | |||||
L2/05-108R | Moore, Lisa, Consensus 103-C7, UTC #103 Minutes, 2005-08-26, Create a "Normative Name Alias" property and file in the UCD. Populate the property with names from the sections "Typos" and "Bad or misleading names" from document L2/05-137. | |||||
3.2 | U+FE73 | 1 | L2/01-069 | Davis, Mark, Proposal Summary Form for Arabic character tail for final Seen family (Seen, Sheen, Saad, Daad), 2001-01-29 | ||
L2/01-095 | N2322 (頁面存檔備份,存於互聯網檔案館) | Umamaheswaran, V. S., Proposal to add "Arabic Tail Fragment" character, 2001-02-05 | ||||
L2/01-012R | Moore, Lisa, Motion 86-M30, Minutes UTC #86 in Mountain View, Jan 2001, 2001-05-21, Accept the addition of the character ARABIC TAIL FRAGMENT at U+FE73, with the properties of an extender. | |||||
L2/01-344 | N2353 (pdf, doc (頁面存檔備份,存於互聯網檔案館)) | Umamaheswaran, V. S., 7.9, Minutes from SC2/WG2 meeting #40 -- Mountain View, April 2001, 2001-09-09 | ||||
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參見
[編輯]參考資料
[編輯]- ^ Unicode character database. The Unicode Standard. [2016-07-09]. (原始內容存檔於2014-03-12) (英語).
- ^ Enumerated Versions of The Unicode Standard. The Unicode Standard. [2016-07-09]. (原始內容存檔於2016-06-29) (英語).
- ^ 3.0 3.1 Unicode 1.0.1 Addendum (PDF). The Unicode Standard. 1992-11-03 [2016-07-09]. (原始內容存檔 (PDF)於2016-07-02) (英語).
- ^ The Unicode Consortium. 3.8: Block-by-Block Charts (PDF). The Unicode Standard, Version 1.0, Volume 1. Reading, MA: Addison-Wesley Developers Press. 1991 [2021-06-20]. ISBN 0-201-56788-1. (原始內容存檔 (PDF)於2021-02-11) (英語).
- ^ The Unicode Consortium. Chapter 8 (PDF). The Unicode Standard, Version 6.0.0. Mountain View, CA: The Unicode Consortium. 2011 [2021-06-20]. ISBN 978-1-936213-01-6. (原始內容存檔於2022-03-06) (英語).