RazorDocument - [0..13)::13 - [<!p></!p></p>]
    MarkupBlock - [0..13)::13
        MarkupTagBlock - [0..4)::4 - [<!p>]
            MarkupTextLiteral - [0..1)::1 - [<] - Gen<Markup> - SpanEditHandler;Accepts:Any
                OpenAngle;[<];
            RazorMetaCode - [1..2)::1 - Gen<None> - SpanEditHandler;Accepts:None
                Bang;[!];
            MarkupTextLiteral - [2..4)::2 - [p>] - Gen<Markup> - SpanEditHandler;Accepts:Any
                Text;[p];
                CloseAngle;[>];
        MarkupTagBlock - [4..9)::5 - [</!p>]
            MarkupTextLiteral - [4..6)::2 - [</] - Gen<Markup> - SpanEditHandler;Accepts:Any
                OpenAngle;[<];
                ForwardSlash;[/];
            RazorMetaCode - [6..7)::1 - Gen<None> - SpanEditHandler;Accepts:None
                Bang;[!];
            MarkupTextLiteral - [7..9)::2 - [p>] - Gen<Markup> - SpanEditHandler;Accepts:Any
                Text;[p];
                CloseAngle;[>];
        MarkupTagBlock - [9..13)::4 - [</p>]
            MarkupTextLiteral - [9..13)::4 - [</p>] - Gen<Markup> - SpanEditHandler;Accepts:Any
                OpenAngle;[<];
                ForwardSlash;[/];
                Text;[p];
                CloseAngle;[>];
