| Supplemental Arrows-B | |
|---|---|
| Range | U+2900..U+297F (128 code points) |
| Plane | BMP |
| Scripts | Common |
| Assigned | 128 code points |
| Unused | 0 reserved code points |
| Unicode version history | |
| 3.2 (2002) | 128 (+128) |
| Unicode documentation | |
| Code chart ∣ Web page | |
| Note: [1] [2] | |
Supplemental Arrows-B is a Unicode block containing miscellaneous arrows, arrow tails, crossing arrows used in knot descriptions, curved arrows, and harpoons.
| Supplemental Arrows-B [1] Official Unicode Consortium code chart (PDF) | ||||||||||||||||
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C | D | E | F | |
| U+290x | ⤀ | ⤁ | ⤂ | ⤃ | ⤄ | ⤅ | ⤆ | ⤇ | ⤈ | ⤉ | ⤊ | ⤋ | ⤌ | ⤍ | ⤎ | ⤏ |
| U+291x | ⤐ | ⤑ | ⤒ | ⤓ | ⤔ | ⤕ | ⤖ | ⤗ | ⤘ | ⤙ | ⤚ | ⤛ | ⤜ | ⤝ | ⤞ | ⤟ |
| U+292x | ⤠ | ⤡ | ⤢ | ⤣ | ⤤ | ⤥ | ⤦ | ⤧ | ⤨ | ⤩ | ⤪ | ⤫ | ⤬ | ⤭ | ⤮ | ⤯ |
| U+293x | ⤰ | ⤱ | ⤲ | ⤳ | ⤴ | ⤵ | ⤶ | ⤷ | ⤸ | ⤹ | ⤺ | ⤻ | ⤼ | ⤽ | ⤾ | ⤿ |
| U+294x | ⥀ | ⥁ | ⥂ | ⥃ | ⥄ | ⥅ | ⥆ | ⥇ | ⥈ | ⥉ | ⥊ | ⥋ | ⥌ | ⥍ | ⥎ | ⥏ |
| U+295x | ⥐ | ⥑ | ⥒ | ⥓ | ⥔ | ⥕ | ⥖ | ⥗ | ⥘ | ⥙ | ⥚ | ⥛ | ⥜ | ⥝ | ⥞ | ⥟ |
| U+296x | ⥠ | ⥡ | ⥢ | ⥣ | ⥤ | ⥥ | ⥦ | ⥧ | ⥨ | ⥩ | ⥪ | ⥫ | ⥬ | ⥭ | ⥮ | ⥯ |
| U+297x | ⥰ | ⥱ | ⥲ | ⥳ | ⥴ | ⥵ | ⥶ | ⥷ | ⥸ | ⥹ | ⥺ | ⥻ | ⥼ | ⥽ | ⥾ | ⥿ |
Notes
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The Supplemental Arrows-B block contains two emoji: U+2934–U+2935. [3] [4]
The block has four standardized variants defined to specify emoji-style (U+FE0F VS16) or text presentation (U+FE0E VS15) for the two emoji, both of which default to a text presentation. [5]
| U+ | 2934 | 2935 |
| base code point | ⤴ | ⤵ |
| base+VS15 (text) | ⤴︎ | ⤵︎ |
| base+VS16 (emoji) | ⤴️ | ⤵️ |
The following Unicode-related documents record the purpose and process of defining specific characters in the Supplemental Arrows-B block:
| Version | Final code points [lower-alpha 1] | Count | L2 ID | WG2 ID | Document |
|---|---|---|---|---|---|
| 3.2 | U+2900..297F | 128 | L2/99-238 | Consolidated document containing 6 Japanese proposals, 1999-07-15 | |
| N2094 | Addition of thirteen linguistic educational characters, 1999-09-13 | ||||
| L2/99-365 | Moore, Lisa (1999-11-23), Comments on JCS Proposals | ||||
| L2/00-010 | N2103 | Umamaheswaran, V. S. (2000-01-05), "8.8", Minutes of WG 2 meeting 37, Copenhagen, Denmark: 1999-09-13--16 | |||
| L2/00-024 | Shibano, Kohji (2000-01-31), JCS proposal revised | ||||
| L2/99-260R | Moore, Lisa (2000-02-07), "JCS Proposals", Minutes of the UTC/L2 meeting in Mission Viejo, October 26-28, 1999 | ||||
| L2/00-119 [lower-alpha 2] | N2191R | Whistler, Ken; Freytag, Asmus (2000-04-19), Encoding Additional Mathematical Symbols in Unicode | |||
| L2/00-234 | N2203 (rtf, txt) | Umamaheswaran, V. S. (2000-07-21), "8.18", Minutes from the SC2/WG2 meeting in Beijing, 2000-03-21 -- 24 | |||
| L2/00-115R2 | Moore, Lisa (2000-08-08), "Motion 83-M11", Minutes Of UTC Meeting #83 | ||||
| L2/00-298 | N2258 | Sato, T. K. (2000-09-04), JIS X 0213 symbols part-2 | |||
| L2/00-342 | N2278 | Sato, T. K.; Everson, Michael; Whistler, Ken; Freytag, Asmus (2000-09-20), Ad hoc Report on Japan feedback N2257 and N2258 | |||
| L2/01-050 | N2253 | Umamaheswaran, V. S. (2001-01-21), "7.16 JIS X0213 Symbols", Minutes of the SC2/WG2 meeting in Athens, September 2000 | |||
| L2/01-012R | Moore, Lisa (2001-05-21), "Motion 86-M19", Minutes UTC #86 in Mountain View, Jan 2001 | ||||
| L2/11-438 [lower-alpha 3] [lower-alpha 4] | N4182 | Edberg, Peter (2011-12-22), Emoji Variation Sequences (Revision of L2/11-429) | |||
| |||||
Miscellaneous Symbols is a Unicode block (U+2600–U+26FF) containing glyphs representing concepts from a variety of categories: astrological, astronomical, chess, dice, musical notation, political symbols, recycling, religious symbols, trigrams, warning signs, and weather, among others.
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Miscellaneous Technical is a Unicode block ranging from U+2300 to U+23FF, which contains various common symbols which are related to and used in the various technical, programming language, and academic professions. For example:
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Enclosed Alphanumeric Supplement is a Unicode block consisting of Latin alphabet characters and Arabic numerals enclosed in circles, ovals or boxes, used for a variety of purposes. It is encoded in the range U+1F100–U+1F1FF in the Supplementary Multilingual Plane.
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Dingbats is a Unicode block containing dingbats. Most of its characters were taken from Zapf Dingbats; it was the Unicode block to have imported characters from a specific typeface; Unicode later adopted a policy that excluded symbols with "no demonstrated need or strong desire to exchange in plain text", and thus no further dingbat typefaces were encoded until Webdings and Wingdings were encoded in Version 7.0. Some ornaments are also an emoji, having optional presentation variants.
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