RazorDocument - [0..4)::4 - [<!p>]
    MarkupBlock - [0..4)::4
        MarkupElement - [0..4)::4
            MarkupStartTag - [0..4)::4 - [<!p>] - Gen<Markup> - SpanEditHandler;Accepts:Any
                OpenAngle;[<];
                Bang;[!];
                Text;[p];
                CloseAngle;[>];
    EndOfFile;[];
