Browser-compat-data: Data for new Intl APIs

[stof]

It would be great if compat data for Intl.RelativeTimeFormat (already documented on MDM without the compat table) and Intl.ListFormat (not yet documented) could be available.

Current status for Intl.RelativeTimeFormat:

• shipped in Chrome 71: https://developers.google.com/web/updates/2018/10/intl-relativetimeformat
• may be partially shipped in Firefox 65: https://bugzilla.mozilla.org/show_bug.cgi?id=1504334 and https://bugzilla.mozilla.org/show_bug.cgi?id=1504334
• no idea for other browsers (probably not supported though)

Current status for Intl.ListFormat:

• shipped in Chrome 72: https://developers.google.com/web/updates/2018/12/intl-listformat
• https://bugzilla.mozilla.org/show_bug.cgi?id=1433306

[evilpie]

Would be nice to have Intl.RelativeTimeFormat soon, considering it's already in Firefox Beta.

[littledan]

cc @romulocintra

[romulocintra]

@evilpie I wasn't able to do the PR , just saw your updates , thks

[littledan]

@romulocintra Does that PR give you a good model to use for the ListFormat data?

[romulocintra]

@littledan yes will use as reference, but did not get further cause had trouble running confluence now is ok docs are https://github.com/mdn/browser-compat-data/blob/master/USING-CONFLUENCE.md

[Elchi3]

The use of confluence is entirely optional. It is a somewhat flaky tool that can help with finding data, but you don't really need to use it if you know which versions you want to submit for a feature.

[evilpie]

For Intl.RelativeTimeFormat, I didn't add Intl.RelativeTimeFormat.prototype.formatToParts and Intl.RelativeTimeFormat.supportedLocalesOf.

[romulocintra]

@evilpie

I created an issue to track some parts of Documentation if want to have a look at : https://github.com/tc39/proposal-intl-relative-time/issues/102 and if you contribute with missing parts will be tracked cross both repositories

[littledan]

@evilpie Do you mean compat data for those specific methods? (Probably the issue @romulocintra can be used to track the documentation pages, and we'll track compat data here.) AFAIK no one ships part of RelativeTimeFormat and not all of it; is there some way to represent that in the compat data here?