André Bargull [:anba] Assignee
	Description • 7 years ago

https://github.com/tc39/ecma402/issues/183

We're currently only supporting the required numbering systems from https://tc39.github.io/ecma402/#table-numbering-system-digits, but https://tc39.github.io/ecma402/#sec-partitionnumberpattern actually allows to support more numbering systems, cf. steps 8.e.iii.3-4:

> 3. If the numberFormat.[[NumberingSystem]] matches one of the values in the "Numbering System" column of Table 3 below, then
>  ...
> 4. Else use an implementation dependent algorithm to map n to the appropriate representation of n in the given numbering system.


The following (non-algorithmic) numbering systems are also supported by ICU and we could probably allow them in Intl.NumberFormat: cham, java, kali, lana, lanatham, lepc, mtei, mymrshan, mymrtlng, nkoo, olck, saur, sinh, sund, talu, vaii.

	Zibi Braniecki [:zbraniecki][:gandalf]
	Comment 1 • 7 years ago

That would be awesome!

	André Bargull [:anba] Assignee
	Comment 2 • 7 years ago

And with bug 1405993 (update to ICU60 and Unicode 10), maybe also Masaram Gondi digits [1].

[1] http://unicode.org/cldr/trac/ticket/10219

	Pulsebot
	Comment 4 • 4 years ago

Pushed by ncsoregi@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/0eeb164dd749
Support all possible non-algorithmic numbering systems. r=jwalden