RazorDocument - [0..2)::2 - [<p]
    MarkupBlock - [0..2)::2
        MarkupTagHelperElement - [0..2)::2 - p[StartTagAndEndTag] - ptaghelper
            MarkupTagHelperStartTag - [0..2)::2 - [<p] - Gen<Markup> - SpanEditHandler;Accepts:Any
                OpenAngle;[<];
                Text;[p];
                CloseAngle;[<Missing>];
    EndOfFile;[];
