Document behavior for language+region combinations not in CLDR

Description

Deleted Component: xxx-spec

Clarify the spec languge about handling certain kinds of region-specific data specified in supplemental data such as currency to use, week conventions, and measurement system:
• If a region is specified as part of the locale (such as fr_US), these items always come from data for the specified region, regardless of whether the language+region combination exists as an explicit locale in CLDR.
• If no region is specified as part of the locale, these items come from the likely region for the specified language.

xpath

None

locale

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Priority

medium

Assignee

Peter Edberg

Reporter

Peter Edberg

tracReporter

pedberg

Reviewer

Yoshito Umaoka

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