Marc Reichelt - 2009-09-20

This feature is not part of the EMFF. And I think it would go beyond the primary scope of the EMFF, because it is no feature that is widely used, but has a higher complexity. Yet I have nearly no time for the development.
Of course you are free to implement it into the EMFF for your own purpose. In this case you have to set up the build system according to the documentation and you need ActionScript 2 experience. If you are familiar with JavaScript you will know how it works, and of course you can read and modify the existing code to see how it behaves after your modifications.