const golang.org/x/text/language.Legacy

7 uses

	golang.org/x/text/language (current package)
		language.go#L80: 	Legacy
		language.go#L99: 	All = BCP47 | Legacy | Macro
		language.go#L106: 	Default = Deprecated | Legacy
		language.go#L108: 	canonLang = DeprecatedBase | Legacy | Macro
		language.go#L131: 					if c&Legacy != 0 {
		language.go#L165: 			} else if c&Legacy != 0 && t.LangID == _no && c&CLDR != 0 {
		match.go#L465: 			max, _ = canonicalize(Legacy|Deprecated|Macro, w)