Expression block - Gen<Expr> - 15 - (0:0,0)
    Transition span - Gen<None> - [@] - SpanEditHandler;Accepts:None - (0:0,0) - Tokens:1
        CSharpTokenType.Transition;[@];
    Code span - Gen<Expr> - [Html.En(code()] - ImplicitExpressionEditHandler;Accepts:Any;ImplicitExpression[RTD];K14 - (1:0,1) - Tokens:7
        CSharpTokenType.Identifier;[Html];
        CSharpTokenType.Dot;[.];
        CSharpTokenType.Identifier;[En];
        CSharpTokenType.LeftParenthesis;[(];
        CSharpTokenType.Identifier;[code];
        CSharpTokenType.LeftParenthesis;[(];
        CSharpTokenType.RightParenthesis;[)];
