Update numbering systems

tc39 / ecma402

Status, process, and documents for ECMA 402

https://tc39.es/ecma402/

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Update numbering systems #884

Open ryzokuken opened 3 months ago

ryzokuken commented 3 months ago

The spec deals with numbering systems as specified by CLDR at various places, including a table of numbering systems with simple digit mappings. We should update this wrt https://github.com/unicode-org/cldr/pull/3658/.

sffc commented 3 months ago

Previously:

2022: https://github.com/tc39/ecma402/pull/714
2021: https://github.com/tc39/ecma402/pull/614
2020: https://github.com/tc39/ecma402/pull/438

Decision in 2023 on how to keep these updated moving forward:

be explicit in the spec that sections which depend on CLDR/Unicode are only kept in sync on a best-effort basis. These are two separate specs with two different lifecycles.

That language landed in https://github.com/tc39/ecma402/pull/779

FrankYFTang commented 3 months ago

The 8 added are "gara" >Garay Digits "gukh" >Gurung Khema Digits "krai" >Kirat Rai Digits "mymrepka" >Myanmar Eastern Pwo Karen Digits "mymrpao" >Myanmar Pao Digits "onao" >Ol Onal Digits outlined" >Outlined Digits sunu" >Sunuwar Digits

We shoudl consider updating ECMA402 after CLDR release that and ICU widely support that. I belive that will be around Q3 2024. And around Q4 204 we should create a normative PR to include that and talk about that around Nov or Dec 2024 TC39 meeting.

@anba @sffc Does that sound good to youi?