[Stackless] world example on stackless site

[Werner Thie]

Hi all

Just wanted to diddle with simulation stuff and stackless and found the 
code from Boudewijn Rempt listed on the stackless site. A quick overview 
showed that Qt is now in Nokias hand and version 4.6 is the current one. 
This posed not too big a problem but then digging further I stumbled 
when coming across functions like uthread.Timer().

uthred apparently went thru some iterations and even has offsprings with 
suffixes like ccp and asgeier.

My questions are:

- is it a worthwhile effort to bring Boudewijns code up to what we have 
in 2010?

- him using uthread is it reasonable to base simulation stuff on this 
particular library (what version then?) or would it be better to use 
something else?

- if uthread in its current incarnation is used, why were those 
functions Boudewijn used dropped and how can they be replaced?

Thanks for enlightening me!

Werner