dumpNL(out, indent+1)
			fmt.Fprintf(out, "Links")
			dumpTo(out, indent+2, x.Links)
		}
		fmt.Fprintf(out, "\n")

	case []*LinkDef:
		for _, def := range x {
			dumpNL(out, indent)
			dumpTo(out, indent, def)
		}

	case *LinkDef:
		fmt.Fprintf(out, "LinkDef Used:%v Text:%q URL:%s", x.Used, x.Text, x.URL)

	case []Block:
		for _, blk := range x {
			dumpNL(out, indent)

pkg go/doc/comment, type Link struct, Text []Text #51082
pkg go/doc/comment, type Link struct, URL string #51082
pkg go/doc/comment, type LinkDef struct #51082
pkg go/doc/comment, type LinkDef struct, Text string #51082
pkg go/doc/comment, type LinkDef struct, URL string #51082
pkg go/doc/comment, type LinkDef struct, Used bool #51082
pkg go/doc/comment, type List struct #51082
pkg go/doc/comment, type List struct, ForceBlankBefore bool #51082

type Doc struct {
	// Content is the sequence of content blocks in the comment.
	Content []Block

	// Links is the link definitions in the comment.
	Links []*LinkDef
}

// A LinkDef is a single link definition.
type LinkDef struct {
	Text string // the link text
	URL  string // the link URL
	Used bool   // whether the comment uses the definition
}

// A Block is block-level content in a doc comment,

		{"Italic", Type, 19},
		{"Link", Type, 19},
		{"Link.Auto", Field, 19},
		{"Link.Text", Field, 19},
		{"Link.URL", Field, 19},
		{"LinkDef", Type, 19},
		{"LinkDef.Text", Field, 19},
		{"LinkDef.URL", Field, 19},
		{"LinkDef.Used", Field, 19},
		{"List", Type, 19},
		{"List.ForceBlankBefore", Field, 19},
		{"List.ForceBlankBetween", Field, 19},
		{"List.Items", Field, 19},