I am happy. I just wanted to thanks Igor, Esteban, Eliot, David, INRIA, and anyone involved with the progress in VM side.
Today, in less than 1 hour, I could modify the method lookup to add support for proxies, compiled the stack vm and run it. Of course, it was not working, so I needed to debug. But I like debugging with XCode, not gdb directly. So, what I did? cmake -G Xcode (Esteban suggestion). and I was debugging with XCode. Summary: I could do all that in 1 hour. Thanks a lot. Mariano
