Stackless/microthreads merge news

[Darrell Gallion]

Here's some other things you might want to save other than the data stack.
Program counter
Return stack and return stack pointer
Word pointer

I think Forth implements multitasking by swapping these out.
Save all this stuff in the dictionary. 
Then you restore a copy and bam, your time machine kicks in.

--Darrell Gallion

Christian Tismer
> > it's-just-like-making-forth-stackless-ly y'rs, Z.
> 
> Making Forth stackless means to add a word that is able
> to switch stacks, and use that in places where it makes
> sense: Where we want to be able to grab a continuation.
> 
> While we are at it: How would you name such a Forth-word?
>