What are the features involved in updating a language?

What are the features involved in updating a language?

The features involved in updating the language of the Action Script are as follows:

- There exists a compile-time and run-time type checking that allow better checking of the information for errors.

- The performance monitoring of the system from a class based inheritance system that have the separation being done with the prototype based inheritance.

- It supports different types of packages, with the namespaces and regular expressions that can be used with the applications.

- The compiler compiles the application to the bytecode that is a new type and compatible with the ActionScript 3.0.

- It provides a way to provide a mechanism for event handling that is with the event handling standard.