Reversible Debugging

[Patrick Sabin]

> Now, if the snapshot is a feature of the Python VM, that's another 
> matter entirely.
I thought of taking a snapshot using fork, which creates a copy of the 
process. It may not be the
most performant, but it should be quite portable. Of course there are 
some issues with
multithreading/multiprocessing.

If someone has another idea of taking a snapshot let me know. Using 
VMWare is not a
very elegant way in my opinion.