[plt-scheme] loop over environment variables and delete an environment variable

On Sep 10, Peter Michaux wrote:
> It seems that with the exception of using the FFI there currently is
> no facility in PLT to either loop over the complete set of
> environment variables or delete an environment variable. Is that a
> correct conclusion? Is adding that sort of functionality in any
> plans?

Would you be willing to write the code?

-- 
          ((lambda (x) (x x)) (lambda (x) (x x)))          Eli Barzilay:
                    http://barzilay.org/                   Maze is Life!