`TMarkdownCommentBlock`
		Text
	ro	MarkerName
	ro	MarkerArgument
	ro	MarkerValue

`TMarkdownLeafBlock`

`TMarkdownBlock`
		ID
		Classes
	ro	Attrs
	ro	HasAttrs
		Closed
	ro	Line
	ro	Parent
	ro	LastChild
	ro	ChildCount
	ro	Children

`TMarkdownElement`