World: r3wp

I'd like to see it stay low level in the scheme, as Andreas has it, 
and add wrappers for higher level operations.

yep, i think so

we can add a series protocol later on

the source avail at http://bolka.at/share/prot-pop3.rcurrently still 
has a series interface

length? for getting the num of messages avail, pick for reading a 
specific message

I think I understand Steeve, but then how does your calling code 
know the block has been extended, without polling?

and read for the whole block (which can be updated)

Greeg, i think we could add some info in the block, like a timestamp 
at the head

hm, that'll get messy soon

perhaps it's better to return an structured object

The ability to get just headers, number of messages, etc. is great. 
Get a little info, show the user, request more data as desired, and 
show progress for lengthy ops.

progress for length ops still is an open problem

i could enable copy/part for downloading large messages

Still, without a callback or notification of some kind, the caller 
has to poll against the block to check for changes.

Having the basics first is great Andreas.

ah, i know where i got the idea from. the large file copy example 
on the "docbase" wiki

http://www.rebol.net/wiki/Port_Examples#Copy_a_large_file

ha! read/part :)

Andreas, your binding in the awake function should ne done only one 
time, at construction

sure. but forget that code, i'll put up something more up-to-date 
soon

Yes, I think that should work. Then your state machine will need 
to know it's building a message, or loop internally.

All the recent scheme work makes me want to jump in and see if we 
can make a nice scheme dialect. :-)

Agree

i intend to iterate POP3 until i consider it to be a good example 
for a basic scheme implementation for an "interactive" (lock-step 
request/response) protocol

i think we can then extract a dialect or at least some helper functions 
from there

pop3 is good starter, not too complicated

Agreed. The simple protocols help us identify the foundation elements.

we could give a try for real time collaborative work and update the 
code in a shared sheet. There some tools for that

too little code :)

prot-pop3.r is 113 lines atm

but it's in a git repository anyway, i could share that, if someone 
wants to collab

I'll leave it to you guys for now. I need to make time before I'll 
add much value. I agree with Andreas as well. Better to have him 
complete his vision on this I think.

precisely it's shorten, I think that is an advantage

but that means i edit all over the place, which i think is anti-usage 
for collab editors

What is the @@ for in comments?

those are TODOs

Why not say TODO then? ;-)

two characters less :)

I'll buy you more memory. :-)

I won't complain though. Your code is excellent. Clean and easy to 
read. Very nice.

more time, please :)

it's rather about quick typing, than about saving memory :)

(thanks)

You must be a very slow typist for those chars to add up. ;-)

has what i consider now to be a really stupid overloading of READ, 
though

There are definitely time in REBOL where things get overloaded and 
the context is hard for humans to deal with.

Schemes are one of the areas where I think you need to internalize 
the model of port, sub-port, actors and events to really "get it".

Then you can write a scheme. :-)

Andreas, on linux what do you get for this ?
>>? :system/ports/system/awake

same as in win32