This module collection manages coroutines. Coroutines are similar to threads but don't run in parallel. In this module, coroutines are defined as "callchain + lexical variables + @_ + $_ + $@ + $^W + C stack), that is, a coroutine has it's own callchain, it's own set of lexicals and it's own set of perl's most important global variables. Author: Marc Lehmann WWW: http://search.cpan.org/dist/Coro/