Supplemental Arrows-B

Supplemental Arrows-B is a Unicode block containing miscellaneous arrows, arrow tails, crossing arrows used in knot descriptions, curved arrows, and harpoons.

For a list of all arrows encoded in Unicode, see Arrow (symbol) § Unicode.
Supplemental Arrows-B
RangeU+2900..U+297F
(128 code points)
PlaneBMP
ScriptsCommon
Assigned128 code points
Unused0 reserved code points
Unicode version history
3.2 (2002)128 (+128)
Unicode documentation
Code chart ∣ Web page
Note: [1][2]

Block
Supplemental Arrows-B[1]
Official Unicode Consortium code chart (PDF)
 0123456789ABCDEF
U+290x ⤀ ⤁ ⤂ ⤃ ⤄ ⤅ ⤆ ⤇ ⤈ ⤉ ⤊ ⤋ ⤌ ⤍ ⤎ ⤏
U+291x ⤐ ⤑ ⤒ ⤓ ⤔ ⤕ ⤖ ⤗ ⤘ ⤙ ⤚ ⤛ ⤜ ⤝ ⤞ ⤟
U+292x ⤠ ⤡ ⤢ ⤣ ⤤ ⤥ ⤦ ⤧ ⤨ ⤩ ⤪ ⤫ ⤬ ⤭ ⤮ ⤯
U+293x ⤰ ⤱ ⤲ ⤳ ⤴ ⤵ ⤶ ⤷ ⤸ ⤹ ⤺ ⤻ ⤼ ⤽ ⤾ ⤿
U+294x ⥀ ⥁ ⥂ ⥃ ⥄ ⥅ ⥆ ⥇ ⥈ ⥉ ⥊ ⥋ ⥌ ⥍ ⥎ ⥏
U+295x ⥐ ⥑ ⥒ ⥓ ⥔ ⥕ ⥖ ⥗ ⥘ ⥙ ⥚ ⥛ ⥜ ⥝ ⥞ ⥟
U+296x ⥠ ⥡ ⥢ ⥣ ⥤ ⥥ ⥦ ⥧ ⥨ ⥩ ⥪ ⥫ ⥬ ⥭ ⥮ ⥯
U+297x ⥰ ⥱ ⥲ ⥳ ⥴ ⥵ ⥶ ⥷ ⥸ ⥹ ⥺ ⥻ ⥼ ⥽ ⥾ ⥿
Notes
1.^ As of Unicode version 15.1

Emoji

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]

Emoji variation sequences
U+29342935
base code point⤴⤵
base+VS15 (text)⤴︎⤵︎
base+VS16 (emoji)⤴️⤵️

History

The following Unicode-related documents record the purpose and process of defining specific characters in the Supplemental Arrows-B block:

VersionFinal code points[lower-alpha 1]CountL2 IDWG2 IDDocument
3.2U+2900..297F128L2/99-238Consolidated document containing 6 Japanese proposals, 1999-07-15
N2094Addition of thirteen linguistic educational characters, 1999-09-13
L2/99-365Moore, Lisa (1999-11-23), Comments on JCS Proposals
L2/00-010N2103Umamaheswaran, V. S. (2000-01-05), "8.8", Minutes of WG 2 meeting 37, Copenhagen, Denmark: 1999-09-13--16
L2/00-024Shibano, Kohji (2000-01-31), JCS proposal revised
L2/99-260RMoore, 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]N2191RWhistler, Ken; Freytag, Asmus (2000-04-19), Encoding Additional Mathematical Symbols in Unicode
L2/00-234N2203 (rtf, txt)Umamaheswaran, V. S. (2000-07-21), "8.18", Minutes from the SC2/WG2 meeting in Beijing, 2000-03-21 -- 24
L2/00-115R2Moore, Lisa (2000-08-08), "Motion 83-M11", Minutes Of UTC Meeting #83
L2/00-298N2258Sato, T. K. (2000-09-04), JIS X 0213 symbols part-2
L2/00-342N2278Sato, T. K.; Everson, Michael; Whistler, Ken; Freytag, Asmus (2000-09-20), Ad hoc Report on Japan feedback N2257 and N2258
L2/01-050N2253Umamaheswaran, V. S. (2001-01-21), "7.16 JIS X0213 Symbols", Minutes of the SC2/WG2 meeting in Athens, September 2000
L2/01-012RMoore, Lisa (2001-05-21), "Motion 86-M19", Minutes UTC #86 in Mountain View, Jan 2001
L2/11-438[lower-alpha 3][lower-alpha 4]N4182Edberg, Peter (2011-12-22), Emoji Variation Sequences (Revision of L2/11-429)
  1. Proposed code points and characters names may differ from final code points and names
  2. Refer to the history section of the Miscellaneous Mathematical Symbols-B block for additional math-related documents
  3. See also L2/10-458, L2/11-414, L2/11-415, and L2/11-429
  4. Refer to the history section of the Miscellaneous Symbols and Pictographs block for additional emoji-related documents

See also

References
  1. "Unicode character database". The Unicode Standard. Retrieved 2023-07-26.
  2. "Enumerated Versions of The Unicode Standard". The Unicode Standard. Retrieved 2023-07-26.
  3. "UTR #51: Unicode Emoji". Unicode Consortium. 2023-09-05.
  4. "UCD: Emoji Data for UTR #51". Unicode Consortium. 2023-02-01.
  5. "UTS #51 Emoji Variation Sequences". The Unicode Consortium.
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