Latin Extended-F

From HandWiki
Short description: Unicode character block
Latin Extended-F
RangeU+10780..U+107BF
(64 code points)
PlaneSMP
ScriptsLatin
Unused64 reserved code points
Note: [1][2]

Latin Extended-F is a Unicode block containing modifier letters, nearly all IPA and extIPA, for phonetic transcription. The Latin Extended-F and -G blocks contain the first Latin characters defined outside of the Basic Multilingual Plane (BMP). They were added to the free Gentium Plus and Andika fonts with version 6.2 in February 2023.

In 2020, the International Phonetic Association endorsed the encoding of superscript IPA letters in a proposal to the Unicode Commission for broader coverage of the IPA alphabet. The proposal covered all IPA letters that were not yet supported (apart from the tone letters), including the implicit retroflex letters ⟨๊žŽ ๐ผ… ๐ผˆ แถ‘ ๐ผŠ ⟩, as well as the two length marks ⟨ห ห‘⟩ and old-style affricate ligatures.[3][4] A separate request by the International Clinical Phonetics and Linguistics Association for an expansion of extIPA coverage endorsed superscript variants of all extIPA fricative letters, specifically for the fricative release of consonants.[5] Some computers have ๐žƒ, ๐žŽ and ๐žฅ supported on the font Calibri.

Block

History

The following Unicode-related documents record the purpose and process of defining specific characters in the Latin Extended-F block:

Version Final code points[lower-alpha 1] Count L2 ID WG2 ID Document
14.0 U+10780, 10790, 10799..1079F, 107A1 10 L2/20-038 Miller, Kirk; Ball, Martin (2020-01-08), Unicode request for VoQS support 
L2/20-039 Miller, Kirk; Ball, Martin (2020-01-08), Unicode request for extIPA support 
L2/20-046 Anderson, Deborah; Whistler, Ken; Pournader, Roozbeh; Moore, Lisa; Liang, Hai (2020-01-10), Recommendations to UTC #162 January 2020 on Script Proposals 
L2/20-116 Miller, Kirk; Ball, Martin (2020-04-14), Expansion of the extIPA and VoQS 
L2/20-105 Anderson, Deborah; Whistler, Ken; Pournader, Roozbeh; Moore, Lisa; Constable, Peter; Liang, Hai (2020-04-20), Recommendations to UTC #163 April 2020 on Script Proposals 
L2/20-116R Miller, Kirk; Ball, Martin (2020-07-11), Expansion of the extIPA and VoQS 
L2/20-169 Anderson, Deborah; Whistler, Ken; Pournader, Roozbeh; Moore, Lisa; Constable, Peter; Liang, Hai (2020-07-21), Recommendations to UTC #164 July 2020 on Script Proposals 
L2/20-172 Moore, Lisa (2020-08-03), UTC #164 Minutes 
L2/20-250 Anderson, Deborah; Whistler, Ken; Pournader, Roozbeh; Moore, Lisa; Constable, Peter; Liang, Hai (2020-10-01), Recommendations to UTC #165 October 2020 on Script Proposals 
L2/21-021 Anderson, Deborah (2020-12-07), Reference doc numbers for L2/20-266R "Consolidated code chart of proposed phonetic characters" and IPA etc. code point and name changes 
L2/21-016R Anderson, Deborah; Whistler, Ken; Pournader, Roozbeh; Moore, Lisa; Liang, Hai (2021-01-14), Recommendations to UTC #166 January 2021 on Script Proposals 
L2/21-009 Moore, Lisa (2021-01-27), UTC #166 Minutes 
U+10781..10784, 10787..1078B, 1078E..1078F, 10791..10792, 10795..10797, 107A0, 107A2..107B0, 107B2..107B4 35 L2/20-266R N5148R Everson, Michael; Miller, Kirk (2020-11-09), Consolidated code chart of proposed phonetic characters 
L2/20-252R Miller, Kirk; Ashby, Michael (2020-11-08), Unicode request for IPA modifier-letters (a), pulmonic 
L2/21-021 Anderson, Deborah (2020-12-07), Reference doc numbers for L2/20-266R "Consolidated code chart of proposed phonetic characters" and IPA etc. code point and name changes 
L2/21-040 Miller, Kirk (2020-12-07), Addendum to Unicode requests for IPA modifier letters, L2/20-252 pulmonic and L2/20-253 non-pulmonic 
L2/21-016R Anderson, Deborah; Whistler, Ken; Pournader, Roozbeh; Moore, Lisa; Liang, Hai (2021-01-14), Recommendations to UTC #166 January 2021 on Script Proposals 
L2/21-009 Moore, Lisa (2021-01-27), UTC #166 Minutes 
U+10785, 1078C..1078D, 10793..10794, 10798, 107B5..107B9 11 L2/20-266R N5148R Everson, Michael; Miller, Kirk (2020-11-09), Consolidated code chart of proposed phonetic characters 
L2/20-253R Miller, Kirk; Ashby, Michael (2020-11-08), Unicode request for IPA modifier letters (b), non-pulmonic 
L2/21-021 Anderson, Deborah (2020-12-07), Reference doc numbers for L2/20-266R "Consolidated code chart of proposed phonetic characters" and IPA etc. code point and name changes 
L2/21-040 Miller, Kirk (2020-12-07), Addendum to Unicode requests for IPA modifier letters, L2/20-252 pulmonic and L2/20-253 non-pulmonic 
L2/21-016R Anderson, Deborah; Whistler, Ken; Pournader, Roozbeh; Moore, Lisa; Liang, Hai (2021-01-14), Recommendations to UTC #166 January 2021 on Script Proposals 
L2/21-009 Moore, Lisa (2021-01-27), UTC #166 Minutes 
U+107BA 1 L2/21-041 Miller, Kirk (2021-01-11), Unicode request for additional para-IPA letters 
L2/21-016R Anderson, Deborah; Whistler, Ken; Pournader, Roozbeh; Moore, Lisa; Liang, Hai (2021-01-14), Recommendations to UTC #166 January 2021 on Script Proposals 
L2/21-009 Moore, Lisa (2021-01-27), UTC #166 Minutes 
  1. โ†‘ Proposed code points and characters names may differ from final code points and names

References

  1. โ†‘ "Unicode character database". The Unicode Standard. https://www.unicode.org/ucd/. 
  2. โ†‘ "Enumerated Versions of The Unicode Standard". The Unicode Standard. https://www.unicode.org/versions/enumeratedversions.html. 
  3. โ†‘ Kirk Miller & Michael Ashby, L2/20-252R Unicode request for IPA modifier-letters (a), pulmonic
  4. โ†‘ Kirk Miller & Michael Ashby, L2/20-253R Unicode request for IPA modifier letters (b), non-pulmonic.
  5. โ†‘ Kirk Miller & Martin Ball, L2/20-116R Expansion of the extIPA and VoQS.