[Neko] Coroutines without explicit support in the VM

[Matt Campbell]

It occurred to me that a Neko-based language might be able to implement 
coroutines without adding support for coroutines to the VM.  After all, 
it's been done with JavaScript; see JavaScript Strands 
(http://www.xucia.com/strands-doc/index.html).  So what would be the 
limitations of not having explicit coroutine support in the VM?

Matt
--
Neko : One VM to run them all
(http://nekovm.org)