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Variation Selectors (Unicode block)

From Wikipedia, the free encyclopedia
See also:Variation Selectors Supplement (Unicode block)
Unicode character block
Variation Selectors
RangeU+FE00..U+FE0F
(16 code points)
PlaneBMP
ScriptsInherited
Assigned16 code points
Unused0 reserved code points
Unicode version history
3.2(2002)16 (+16)
Unicode documentation
Code chart ∣ Web page
Note:[1][2]

Variation Selectors is aUnicode block containing 16 variation selectors used to specify aglyph variant for a preceding character. They are currently used to specify standardized variation sequences for mathematical symbols,emoji symbols,'Phags-pa letters, and CJK unified ideographs corresponding toCJK compatibility ideographs. At present only standardized variation sequences with VS1–VS4, VS7, VS15 and VS16 have been defined;VS15 andVS16 are reserved to request that a character should be displayed as text or as anemoji respectively.[3][4]

These combining characters are namedvariation selector-1 (for U+FE00) through tovariation selector-16 (U+FE0F), and are abbreviated VS1 – VS16. Each applies to the immediately preceding character.

As of Unicode 17.0:[5]

Variation Selectors[1]
Official Unicode Consortium code chart (PDF)
 0123456789ABCDEF
U+FE0x VS 
1
 VS 
2
 VS 
3
 VS 
4
 VS 
5
 VS 
6
 VS 
7
 VS 
8
 VS 
9
 VS 
10
 VS 
11
 VS 
12
 VS 
13
 VS 
14
 VS 
15
 VS 
16
Notes
1.^ As of Unicode version 17.0

This list is continued in theVariation Selectors Supplement.

See also

[edit]

History

[edit]

The following Unicode-related documents record the purpose and process of defining specific characters in the Variation Selectors block:

VersionFinal code points[a]CountL2 IDWG2 IDDocument
3.2U+FE00..FE0F16L2/97-260Hiura, Hideki;Kobayashi, Tatsuo (1997-12-01),Plane 14 Variant Tag
L2/98-039Aliprand, Joan; Winkler, Arnold (1998-02-24), "2.D.4 Variant Tag Mechanism",Preliminary Minutes - UTC #74 & L2 #171, Mountain View, CA - December 5, 1997
L2/98-277Hiura, Hideki; Kobayashi, Tatsuo (1998-07-29),Plane 14 Variant tag
L2/98-281R (pdf,html)Aliprand, Joan (1998-07-31), "III.E.3 Variant Tagging (III.E.3)",Unconfirmed Minutes – UTC #77 & NCITS Subgroup L2 # 174 JOINT MEETING, Redmond, WA -- July 29-31, 1998
L2/00-187Moore, Lisa (2000-08-23), "Variation Selector",UTC minutes -- Boston, August 8-11, 2000
L2/01-268Freytag, Asmus (2001-06-27),Variant selector
L2/01-309Jenkins, John (2001-08-08),Variation selectors and Han
L2/01-324RDavis, Mark (2001-08-17),Variation Selectors [document has incorrect L2 ID number]
L2/01-295RMoore, Lisa (2001-11-06), "88-M5",Minutes from the UTC/L2 meeting #88
L2/02-154N2403Umamaheswaran, V. S. (2002-04-22), "7.12",Draft minutes of WG 2 meeting 41, Hotel Phoenix, Singapore, 2001-10-15/19
L2/17-086Burge, Jeremy; et al. (2017-03-27),Add ZWJ, VS-16, Keycaps & Tags to Emoji_Component
L2/17-103Moore, Lisa (2017-05-18), "E.1.7 Add ZWJ, VS-16, Keycaps & Tags to Emoji_Component",UTC #151 Minutes
  1. ^Proposed code points and characters names may differ from final code points and names

References

[edit]
  1. ^"Unicode character database".The Unicode Standard. Retrieved2023-07-26.
  2. ^"Enumerated Versions of The Unicode Standard".The Unicode Standard. Retrieved2023-07-26.
  3. ^"StandardizedVariants.txt". Unicode Consortium. 2015-11-20. Retrieved2016-08-28.
  4. ^"Emoji Variation Sequences". Unicode Consortium. 2020-09-18. Retrieved2020-11-18.
  5. ^"UCD: Standardized Variation Sequences". Unicode Consortium.
  6. ^Ewell, Doug (2022-09-26)."Process of transforming existing glyphs to emojis via variants".Unicode Mailing List Archives.Archived from the original on 2023-09-01. Retrieved2023-09-01.
  7. ^Bettencourt, Rebecca; Ewell, Doug."Proposal to disunify Symbols for Legacy Computing from emoji"(PDF).UTC L2/23-252.Archived(PDF) from the original on 2024-05-26. Retrieved2023-11-17.
  8. ^Holbrook, Ned (2022-04-14)."Emoji Subcommittee Repo for UTC #171 (2022Q2)"(PDF).Unicode Consortium. p. 2.UTC L2/22-066. Retrieved2025-10-11.
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