var golang.org/x/text/internal/language.regionContainment

3 uses

	golang.org/x/text/internal/language (current package)
		language.go#L543: 	return int(regionInclusion[r]) < len(regionContainment)
		language.go#L556: 	m := regionContainment[g]
		tables.go#L3358: var regionContainment = [33]uint64{