http://www.perlmonks.org?node_id=96766


in reply to Re: Perl 6 coroutines (RFC 31)
in thread Perl 6 coroutines (RFC 31)

I looked at Coro, and what is being done with the XS code in it is that the context of the current subroutine is being saved. These contexts can then be jumped back to. I don't know how well it works, but it passes its own tests <g>