Stackless 3.0 alpha 1 at blinding speed

Christian Tismer tismer at tismer.com
Mon Apr 21 22:26:11 EDT 2003


Steven Taschuk wrote:
> Quoth Christian Tismer:
>   [...]
> 
>>Quoting Bjorn Pettersen about continuations:
>>
>>"""
>>They also seem to have the property that before you understand them, no
>>explanation will improve your understanding; and after you understand
>>them you lose the ability to explain it <wink>.
>>"""
> 
> 
> Hm...
> 
> Before studying continuations, function calls are function calls
> and loops are loops.  While studying continuations, function calls
> are not function calls and loops are not loops.  After studying
> continuations, once again function calls are function calls and
> loops are loops.

But then, you should have understood how to build function
calls and loops from continuations, and that in fact the is no
"call" or "return" in the first place, but these are artificial,
from a POV where continuations are the basic building block.

-- 
Christian Tismer             :^)   <mailto:tismer at tismer.com>
Mission Impossible 5oftware  :     Have a break! Take a ride on Python's
Johannes-Niemeyer-Weg 9a     :    *Starship* http://starship.python.net/
14109 Berlin                 :     PGP key -> http://wwwkeys.pgp.net/
work +49 30 89 09 53 34  home +49 30 802 86 56  pager +49 173 24 18 776
PGP 0x57F3BF04       9064 F4E1 D754 C2FF 1619  305B C09C 5A3B 57F3 BF04
      whom do you want to sponsor today?   http://www.stackless.com/







More information about the Python-list mailing list