RazorDocument - [0..6)::6 - [<p></p]
    MarkupBlock - [0..6)::6
        MarkupTagHelperElement - [0..6)::6 - p[StartTagAndEndTag] - ptaghelper
            MarkupTagHelperStartTag - [0..3)::3 - [<p>] - Gen<Markup> - SpanEditHandler;Accepts:Any
                OpenAngle;[<];
                Text;[p];
                CloseAngle;[>];
            MarkupTagHelperEndTag - [3..6)::3 - [</p]
                OpenAngle;[<];
                ForwardSlash;[/];
                Text;[p];
                CloseAngle;[<Missing>];
