MarkupBlock - [0..16)::16 - [<![CDATA[Foo]]> ]
    MarkupTextLiteral - [0..15)::15 - [<![CDATA[Foo]]>] - Gen<Markup> - SpanEditHandler;Accepts:None
        OpenAngle;[<];
        Bang;[!];
        LeftBracket;[[];
        Text;[CDATA];
        LeftBracket;[[];
        Text;[Foo];
        RightBracket;[]];
        RightBracket;[]];
        CloseAngle;[>];
    MarkupTextLiteral - [15..16)::1 - [ ] - Gen<Markup> - SpanEditHandler;Accepts:None
        Whitespace;[ ];
