[Python-ideas] Cofunctions: It's alive! Its alive!

I've been doing some more hacking, and I now have a working implementation of cofunctions, which I'll upload somewhere soon. I have also translated my yield-from examples to use cofunctions. In the course of doing this, the additional restrictions that cofunctions impose have already proved their worth -- I forgot a cocall, and it clearly told me so and pointed out exactly where it had to go! -- Greg