Internal and external iteration, fibers

[deadalnix]

On Sunday, 20 January 2013 at 20:19:56 UTC, Nick Sabalausky wrote:
> If we need to resort to using D-as-a-DSL-inside-D to get decent
> coroutines, then that just further proves the need for a real 
> coroutine
> support in the language.

A good part of the job is done with Fibers. The biggest problem I 
see is module constructor and switching from TLS to fiber local 
storage.