Markup block - Gen<None> - 34 - (0:0,0)
    Tag block - Gen<TagHelper> - 34 - (0:0,0) - th:myth2 - mythTagHelper2
        SelfClosing - <th:myth2 bound="@DateTime.Now" />
        bound - DoubleQuotes
            Markup block - Gen<None> - 13 - (17:0,17)
                Markup block - Gen<None> - 13 - (17:0,17)
                    Expression block - Gen<Expr> - 13 - (17:0,17)
                        Transition span - Gen<None> - [@] - SpanEditHandler;Accepts:None - (17:0,17) - Tokens:1
                            CSharpTokenType.Transition;[@];
                        Code span - Gen<Expr> - [DateTime.Now] - ImplicitExpressionEditHandler;Accepts:AnyExceptNewline;ImplicitExpression[ATD];K14 - (18:0,18) - Tokens:3
                            CSharpTokenType.Identifier;[DateTime];
                            CSharpTokenType.Dot;[.];
                            CSharpTokenType.Identifier;[Now];
