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L2/21-130 TO: UTC FROM: Deborah Anderson, Ken Whistler, Roozbeh Pournader, and Liang Hai1 SUBJECT: Recommendations to UTC #168 July 2021 on Script Proposals DATE: July 26, 2021 The Script Ad Hoc group met on May 21, June 11, and July 16, 2021, in order to review proposals. The following represents feedback on proposals that were available when the group met. Table of Contents I. EUROPE ...................................................................................................................................................... 3 1 Cyrillic ..................................................................................................................................................... 3 1a. Cyrillic Phonetic Letters ................................................................................................................... 3 1b. Addendum to L2/21-107 Cyrillic modifier letters ........................................................................... 3 2 Old Hungarian ........................................................................................................................................ 4 3 Sidetic ..................................................................................................................................................... 4 II. AMERICAS ................................................................................................................................................. 5 4 Unified Canadian Aboriginal Syllabics .................................................................................................... 5 III. AFRICA ...................................................................................................................................................... 6 5 Egyptian Hieroglyphs ............................................................................................................................. 6 IV. MIDDLE EAST ........................................................................................................................................... 7 6 Arabic ..................................................................................................................................................... 7 6a. Quranic Marks used in Turkey ........................................................................................................ 7 V. SOUTH AND CENTRAL ASIA ....................................................................................................................... 7 7 Devanagari ............................................................................................................................................. 7 7a. Avagraha followed by Anusvara or Visarga ..................................................................................... 7 7b. Devanagari ‘bhale mīṇḍu’ ............................................................................................................... 8 8 Gurung Khema ....................................................................................................................................... 9 9 Kannada ............................................................................................................................................... 10 1 Also participating were Fred Brennan, Peter Constable, Craig Cornelius, Craig Cummings, Lorna Evans, Manish Goregaokar, Ned Holbrook, Cibu Johny, Frank van de Kasteelen, Jan Kučera, Norbert Lindenberg, Kamal Mansour, Lisa Moore, Lawrence Wolf-Sonkin, and Ben Yang. The text for the comments and recommendations were based on notes taken by Fred Brennan and Debbie Anderson. 1 | Page 10 Khojki .................................................................................................................................................. 10 10a. Vocalic R ...................................................................................................................................... 10 10b. QA................................................................................................................................................ 11 10c. Short I .......................................................................................................................................... 11 11 “Kirat Rai” ........................................................................................................................................... 12 12 Syloti Nagri ......................................................................................................................................... 13 12a. Candrabindu ................................................................................................................................ 13 12b. Numerals ..................................................................................................................................... 13 13 Tulu/Tigalari ....................................................................................................................................... 14 13a. Tulu-Tigalari Proposal .................................................................................................................. 14 13b. Tulu-Tigalari replies to Script Ad Hoc etc. ................................................................................... 15 14 Vatteluttu ........................................................................................................................................... 15 15 Vedic ................................................................................................................................................... 16 VI. SOUTHEAST ASIA, INDONESIA, AND OCEANIA ...................................................................................... 17 16 Lao ...................................................................................................................................................... 17 16a. Proposal for Lao Yamakkan ......................................................................................................... 17 16b. Comments on Lao Yamakkan ...................................................................................................... 18 17 Surat Ulu (Rejang) .............................................................................................................................. 18 18 Tagalog and Hanunoo ........................................................................................................................ 19 VII. EAST ASIA .............................................................................................................................................. 20 19 Jurchen ............................................................................................................................................... 20 VIII. OTHER SCRIPTS .................................................................................................................................... 20 20 Toki Pona ............................................................................................................................................ 20 IX. SYMBOLS, PUNCTUATION, AND NOTATIONAL SYSTEMS ...................................................................... 21 21 Nine Pointed Star ............................................................................................................................... 21 22 Persian Siyaq ...................................................................................................................................... 21 X. PUBLIC REVIEW FEEDBACK ..................................................................................................................... 22 XI. 14.0 ALPHA REVIEW FEEDBACK ............................................................................................................. 23 XII. 14.0 BETA REVIEW FEEDBACK ............................................................................................................... 25 2 | Page I. EUROPE 1 Cyrillic 1a. Cyrillic Phonetic Letters Document: L2/21-107 Unicode request for Cyrillic phonetic letters – Miller Comments: We reviewed this request for 59 superscript and subscript Cyrillic phonetic letters. These characters are used in Cyrillic-based phonetic transcriptions, in a manner similar to IPA. They can be found in academic works as well as in standard dictionaries. Character names have been changed based on feedback from the May Script Ad Hoc and appear acceptable. Evidence for the various characters is provided. Recommendation: We recommend that the UTC make the following disposition: SAH-UTC168-R1: Accepts the 59 characters from U+1E030..U+1E06A in the new Cyrillic Extended-D block (U+1E030..U+1E08F) for encoding in a future version of the standard, with glyphs and properties as documented in L2/21-107 (Reference: Section 1a of L2/21-130). We also recommend the UTC make the following dispositions: Action Item for Ken Whistler: Update the Pipeline (Reference: L2/21-107 and Section 1a of L2/21-130) Action Item for Debbie Anderson and Kirk Miller: Provide a font to Michel Suignard (Reference: L2/21- 107 and Section 1a of L2/21-130) Action Item for Debbie Anderson: Confirm the Roadmap reflects the new Cyrillic Extended-D block (U+1E030..U+1E08F). This will require Chola and Chalukya be moved. (Reference: L2/21-107 and Section 1a of L2/21-130) ___________________________ 1b. Addendum to L2/21-107 Cyrillic modifier letters Document: L2/21-142 Addendum to L2/21-107, Cyrillic modifier letters – Miller Comments: We reviewed this proposal