Statement block - Gen<None> - 29 - (0:0,0)
    Transition span - Gen<None> - [@] - SpanEditHandler;Accepts:None - (0:0,0) - Symbols:1
        CSharpSymbolType.Transition;[@];
    Code span - Gen<Stmt> - [while(true) {] - SpanEditHandler;Accepts:Any - (1:0,1) - Symbols:6
        CSharpSymbolType.Keyword;[while];
        CSharpSymbolType.LeftParenthesis;[(];
        CSharpSymbolType.Keyword;[true];
        CSharpSymbolType.RightParenthesis;[)];
        CSharpSymbolType.WhiteSpace;[ ];
        CSharpSymbolType.LeftBrace;[{];
    Markup block - Gen<None> - 14 - (14:0,14)
        Markup span - Gen<Markup> - [ ] - SpanEditHandler;Accepts:Any - (14:0,14) - Symbols:1
            HtmlSymbolType.WhiteSpace;[ ];
        Tag block - Gen<None> - 3 - (15:0,15)
            Markup span - Gen<Markup> - [<p>] - SpanEditHandler;Accepts:None - (15:0,15) - Symbols:3
                HtmlSymbolType.OpenAngle;[<];
                HtmlSymbolType.Text;[p];
                HtmlSymbolType.CloseAngle;[>];
        Markup span - Gen<Markup> - [Hello] - SpanEditHandler;Accepts:Any - (18:0,18) - Symbols:1
            HtmlSymbolType.Text;[Hello];
        Tag block - Gen<None> - 4 - (23:0,23)
            Markup span - Gen<Markup> - [</p>] - SpanEditHandler;Accepts:None - (23:0,23) - Symbols:4
                HtmlSymbolType.OpenAngle;[<];
                HtmlSymbolType.ForwardSlash;[/];
                HtmlSymbolType.Text;[p];
                HtmlSymbolType.CloseAngle;[>];
        Markup span - Gen<Markup> - [ ] - SpanEditHandler;Accepts:None - (27:0,27) - Symbols:1
            HtmlSymbolType.WhiteSpace;[ ];
    Code span - Gen<Stmt> - [}] - SpanEditHandler;Accepts:None - (28:0,28) - Symbols:1
        CSharpSymbolType.RightBrace;[}];
