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Tai Tham (Unicode block)

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Tai Tham
RangeU+1A20..U+1AAF
(144 code points)
PlaneBMP
ScriptsTai Tham
Major alphabetsTai Tham
Assigned127 code points
Unused17 reserved code points
Unicode version history
5.2 (2009)127 (+127)
Unicode documentation
Code chart ∣ Web page
Note: [1][2]

Tai Tham is a Unicode block containing characters of the Lanna script used for writing the Northern Thai (Kam Mu'ang), Tai Lü, and Khün languages.

Tai Tham[1][2]
Official Unicode Consortium code chart (PDF)
  0 1 2 3 4 5 6 7 8 9 A B C D E F
U+1A2x
U+1A3x ᨿ
U+1A4x
U+1A5x  ᩖ  ᩘ  ᩙ  ᩚ  ᩛ  ᩜ  ᩝ  ᩞ
U+1A6x   ᩠   ᩢ  ᩥ  ᩦ  ᩧ  ᩨ  ᩩ  ᩪ  ᩫ  ᩬ
U+1A7x  ᩳ  ᩴ  ᩵  ᩶  ᩷  ᩸  ᩹  ᩺  ᩻  ᩼  ᩿
U+1A8x
U+1A9x
U+1AAx
Notes
1.^ As of Unicode version 16.0
2.^ Grey areas indicate non-assigned code points

History

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

Version Final code points[a] Count L2 ID WG2 ID Document
5.2 U+1A20..1A5E, 1A60..1A7C, 1A7F..1A89, 1A90..1A99, 1AA0..1AAD 127 X3L2/94-088 N1013 The Motion on the Coding of the Old Xishuang Banna Dai Writing, Entering into BMP of ISO/IEC 10646, 1994-04-18
N1099 (pdf, doc) The motion on coding of the Old Xishuang Banna Dai Writing Entering into BMP of ISO/IEC 10646, 1994-10-10
L2/99-245 N2042 Everson, Michael; McGowan, Rick (1999-07-20), Unicode Technical Report #3: Early Aramaic, Balti, Kirat (Limbu), Manipuri (Meitei) and Tai Lü scripts
L2/01-170 (html, txt) Constable, Peter (2001-04-17), Comments on SC2/WG2 N2242
L2/04-351 Hosken, Martin (2004-06-28), Lanna Unicode: A Draft Proposal
L2/05-095R Hosken, Martin (2005-04-25), Lanna Unicode: A Proposal
L2/05-166 Kourilsky, G.; Berment, V. (2005-07-15), Towards a Computerization of the Lao Tham System of Writing
L2/05-188 Hosken, Martin (2005-08-02), Lao Tham in Terms of Lanna: a response to L2/05-166 from L2/05-095
L2/06-258R N3121R Everson, Michael; Hosken, Martin (2006-09-09), Proposal for encoding the Lanna script in the BMP of the UCS
L2/06-311 N3159 Tun, Ngwe (2006-09-20), Response to N3121R: Proposal for encoding the Lanna script in the BMP of the UCS
L2/06-319 N3161 Opinions on N3121-Lanna script, 2006-09-22
L2/06-320 N3169R Chen, Zhuang; Everson, Michael; Hosken, Martin; Wei, Lin-Mei (2006-09-26), Lanna ad-hoc report
N3153 (pdf, doc) Umamaheswaran, V. S. (2007-02-16), "M49.17", Unconfirmed minutes of WG 2 meeting 49 AIST, Akihabara, Tokyo, Japan; 2006-09-25/29
L2/07-015 Moore, Lisa (2007-02-08), "Lanna (C.17)", UTC #110 Minutes
L2/07-007R N3207 Everson, Michael; Hosken, Martin; Constable, Peter (2007-03-21), Revised proposal for encoding the Lanna script in the BMP of the UCS
L2/07-101 N3238 Proposing on Encoding Old Tai Lue, 2007-04-03
L2/07-098 N3239 Response to Chinese contribution N3238, “Proposing on Encoding Old Tai Lue”, 2007-04-11
N3353 (pdf, doc) Umamaheswaran, V. S. (2007-10-10), "M51.2", Unconfirmed minutes of WG 2 meeting 51 Hanzhou, China; 2007-04-24/27
L2/07-118R2 Moore, Lisa (2007-05-23), "111-C17", UTC #111 Minutes
L2/07-268 N3253 (pdf, doc) Umamaheswaran, V. S. (2007-07-26), "M50.10", Unconfirmed minutes of WG 2 meeting 50, Frankfurt-am-Main, Germany; 2007-04-24/27
L2/07-307 N3313 Comments on Lanna encoding in FPDAM4, 2007-09-06
L2/07-316 N3342 Hosken, Martin (2007-09-10), Response to N3313
L2/07-319 N3346 Ad hoc report on Lanna, 2007-09-19
L2/07-345 Moore, Lisa (2007-10-25), "Consensus 113-C10", UTC #113 Minutes
L2/08-073 N3384 Hosken, Martin (2008-01-28), Tai Tham Subjoined Variants
L2/08-003 Moore, Lisa (2008-02-14), "Tai Tham", UTC #114 Minutes
L2/08-037R2 N3379 Constable, Peter (2008-04-18), Tai Tham Ad-hoc Meeting Report
L2/08-318 N3453 (pdf, doc) Umamaheswaran, V. S. (2008-08-13), "M52.2a", Unconfirmed minutes of WG 2 meeting 52
L2/17-169 Pournader, Roozbeh (2017-05-12), Proposed Indic Syllabic Category changes for Tai Tham for Unicode 10
L2/17-103 Moore, Lisa (2017-05-18), "B.14.9", UTC #151 Minutes
L2/18-053 Pournader, Roozbeh (2018-01-24), New Indic Syllabic Category Consonant_Initial_Postfixed
L2/18-171 Wordingham, Richard (2018-04-29), Positioning of Tai Tham Vowels Below
L2/18-115 Moore, Lisa (2018-05-09), "B.14.7", UTC #155 Minutes
L2/18-241 Anderson, Deborah; et al. (2018-07-25), "15. Tai Tham", Recommendations to UTC # 156 July 2018 on Script Proposals
L2/18-183 Moore, Lisa (2018-11-20), "D.12 Positioning of Tai Tham vowels below", UTC #156 Minutes
  1. ^ Proposed code points and characters names may differ from final code points and names

References

  1. ^ "Unicode character database". The Unicode Standard. Retrieved 2016-07-09.
  2. ^ "Enumerated Versions of The Unicode Standard". The Unicode Standard. Retrieved 2016-07-09.