stackless language features

I was going to start this thread in the new Prothon wiki (
http://prothon.org/wiki ) as our first thread there, but when I created my
first page, it crashed so I don't think it's ready for prime-time.

As our class discussion starts to wind down (hopefully), it is time to wind
up our discussion of stackless language features.  I'll start the discussion
by giving some links to previous messages containing my proposal,
Christian's comments when he first joined our list, and Paul's thread about
continuations.  Read these over and give your ideas for implementing
stackless features in Prothon.

This is the last actual stackless proposal (before Christian joined us):
http://www.prothon.org/pipermail/prothon-user/2004-June/002124.html

This is a thread-kill proposal.  Later I found out that Ada works the same
way so I assume this will be approved by everyone without argument:
http://www.prothon.org/pipermail/prothon-user/2004-June/002125.html

This is the thread when Christian first joined our list.  It covers several
topics but it discusses stackless also.
http://www.prothon.org/pipermail/prothon-user/2004-June/002146.html

This is a long thread where Paul argues for having real continuations in
Prothon.
http://www.prothon.org/pipermail/prothon-user/2004-June/002108.html

This is my ultimate response to Paul.  I basicly try to weasle out of the
issue by saying that we will eventually have continuations but not now:
http://www.prothon.org/pipermail/prothon-user/2004-June/002199.html

As always if you don't make your own proposal I will and you know how bad
mine are :-)