Cooperative Multitasking

[lemkef@...]

Hello,
I recently started using Lua, and am very impressed.
I looked through the archives a little regrading cooperative 
multitasking, and I'm happy to see that it is doable.  Is there a 
distribution of the library out there that already does this?  Or 
will I have to dig in and make the modifications myself?

Thanks much!,

Fabian