That a user my need to have two or more variables in sync for proper
operation. And cooperative threads don't address that issue.
Cooperative only helps _perhaps_ with perl not needing to protrect its
own structures.
We are in agreement.
I was specifically addressing the problem of
I wish I knew why you are discussing in -internals issue on this list.
You should be specifying behaviour not how it is implemented. A mention
of implementation is reasonable but _don't_ spend too much time. If Larry
wants it. -internals will give it to him.
Anyway, please recall that because of
