RazorDocument - [0..12)::12 - [<p><!p></!p>]
    MarkupBlock - [0..12)::12
        MarkupTagHelperElement - [0..12)::12 - p[StartTagAndEndTag] - ptaghelper
            MarkupTagHelperStartTag - [0..3)::3
                MarkupTextLiteral - [0..3)::3 - [<p>] - Gen<Markup> - SpanEditHandler;Accepts:Any
                    OpenAngle;[<];
                    Text;[p];
                    CloseAngle;[>];
            MarkupTagBlock - [3..7)::4 - [<!p>]
                MarkupTextLiteral - [3..4)::1 - [<] - Gen<Markup> - SpanEditHandler;Accepts:Any
                    OpenAngle;[<];
                RazorMetaCode - [4..5)::1 - Gen<None> - SpanEditHandler;Accepts:None
                    Bang;[!];
                MarkupTextLiteral - [5..7)::2 - [p>] - Gen<Markup> - SpanEditHandler;Accepts:Any
                    Text;[p];
                    CloseAngle;[>];
            MarkupTagBlock - [7..12)::5 - [</!p>]
                MarkupTextLiteral - [7..9)::2 - [</] - Gen<Markup> - SpanEditHandler;Accepts:Any
                    OpenAngle;[<];
                    ForwardSlash;[/];
                RazorMetaCode - [9..10)::1 - Gen<None> - SpanEditHandler;Accepts:None
                    Bang;[!];
                MarkupTextLiteral - [10..12)::2 - [p>] - Gen<Markup> - SpanEditHandler;Accepts:Any
                    Text;[p];
                    CloseAngle;[>];
