RazorDocument - [0..5)::5 - [<!p /]
    MarkupBlock - [0..5)::5
        MarkupTagBlock - [0..5)::5 - [<!p /]
            MarkupTextLiteral - [0..1)::1 - [<] - Gen<Markup> - SpanEditHandler;Accepts:Any
                OpenAngle;[<];
            RazorMetaCode - [1..2)::1 - Gen<None> - SpanEditHandler;Accepts:None
                Bang;[!];
            MarkupTextLiteral - [2..5)::3 - [p /] - Gen<Markup> - SpanEditHandler;Accepts:Any
                Text;[p];
                Whitespace;[ ];
                ForwardSlash;[/];
