Intl.NumberFormat. v3 fixes

[hamishwillee]

FF116 adds support for Intl.NumberFormat v3 proposal. This has largely been documented already, but this fixes some omissions/does some tidy up. The work might happen across a number of PRs.

Fixes in this one:

• Intl.NumberFormat constructor
  • remove the experimental inline markers for the new options.
  • Add some exceptions (might not be exhaustive - but is something.)
• NumberFormat.resolvedOptions()
  • new options for trailing zeros and rounding might be returned (in addition to the userGrouping already indicated. These have been added.
  • Added missing results: unit, unitDisplay
  • Added cross links to the constructor docs, which define the values you might receive properly - i.e. this is just a summary - if you want detail you look in the constructor.
  • Improved the example to show more of these new options.

Other docs work can be tracked in #27746

[hamishwillee]

FYI Link moved.

[github-actions]

Preview URLs

• /en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/NumberFormat/NumberFormat
• /en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/NumberFormat/resolvedOptions
• /en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/PluralRules/selectRange

Flaws (1)

Note! 2 documents with no flaws that don't need to be listed. 🎉

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/NumberFormat/resolvedOptions
Title: Intl.NumberFormat.prototype.resolvedOptions()
Flaw count: 1

• broken_links:
  • Anchor not lowercase

External URLs (1)

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/PluralRules/selectRange
Title: Intl.PluralRules.prototype.selectRange()

• https://www.unicode.org/cldr/charts/43/supplemental/language_plural_rules.html (1 time) (Note! This may be a new URL 👀)

(comment last updated: 2023-07-18 06:20:29)

[hamishwillee]

Note, there is more to be done here, but I'm away until Friday and most of that work will be in PluralRules - so we might as well get this in if possible.

[Josh-Cena]

Constructor change LGTM; I would trust you with the resolvedOptions change because I plan to homogenize/deduplicate all the resolvedOptions pages later anyway ^^

[hamishwillee]

Thanks very much.