Markup block - Gen<None> - 23 - (0:0,0)
    Markup span - Gen<Markup> - [<?xml version="1.0" ?>] - SpanEditHandler;Accepts:None - (0:0,0) - Tokens:12
        HtmlTokenType.OpenAngle;[<];
        HtmlTokenType.QuestionMark;[?];
        HtmlTokenType.Text;[xml];
        HtmlTokenType.WhiteSpace;[ ];
        HtmlTokenType.Text;[version];
        HtmlTokenType.Equals;[=];
        HtmlTokenType.DoubleQuote;["];
        HtmlTokenType.Text;[1.0];
        HtmlTokenType.DoubleQuote;["];
        HtmlTokenType.WhiteSpace;[ ];
        HtmlTokenType.QuestionMark;[?];
        HtmlTokenType.CloseAngle;[>];
    Markup span - Gen<Markup> - [ ] - SpanEditHandler;Accepts:None - (22:0,22) - Tokens:1
        HtmlTokenType.WhiteSpace;[ ];
