Comment 4 for bug 806398

This patch is my attempt to realize the solution outlined by nikodemus above. It is work in progress and I welcome all comments as I am still working on CL skills.

I have questions on :TEST, would it be better to FILE-EXISTS-ERROR and FILE-DOES-NOT-EXIST-ERROR conditions instead of SIMPLE-FILE-ERROR?

Also, :APPEND and :SUPERSEDE restarts do not appear to work even though the values are passed back to the restarts. I am missing something.

Thanks, Nic Mollel