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

9 uses

	golang.org/x/text/internal/language (current package)
		language.go#L83: 	return t.equalTags(Und)
		language.go#L103: 	if t.equalTags(Und) && strings.HasPrefix(extra, "x-") {
		language.go#L244: 				return Und
		language.go#L249: 	return Und
		match.go#L208: 	if t.equalTags(Und) {
		parse.go#L232: 		return Und, ErrSyntax
		parse.go#L254: 	t = Und
		parse.go#L263: 		return Und, ErrSyntax
		tags.go#L48: var Und Tag

The pages are generated with Golds v0.3.2-preview. (GOOS=darwin GOARCH=amd64)
Golds is a Go 101 project developed by Tapir Liu.
PR and bug reports are welcome and can be submitted to the issue list.
Please follow @Go100and1 (reachable from the left QR code) to get the latest news of Golds.