[plt-scheme] mzc, eval and redefined structures

Matthew Flatt wrote:
> One way to avoid this problem is to use a `lib' path for "app-lib.scm".
> That way, you haveeed an absolute, filesystem-independent name for
> "app-lib.scm", instead of a filesystem-relative name, so the
> compile-time code and run-time code can reliably talk about the same
> module. So, put your code into a collection, and then you can use a
> `lib' path to access "app-lib.scm" in the generated code.

Thanks, Matthew.
Using a collection nicely solved my problem.

I really appreciate the help,
Orlando.