[EMAIL PROTECTED] wrote:

> Maybe Rebol
> has no way of "compiling" a statement and interprets it each time?

Exactly, AFAIK.

> Note that just comparing a C example of incrementing an integer
> a million times vs the Rebol equivalent shows that Rebol is about
> 4 times slower with this task - again, not totally unexpected but
> it does seem like a lot slower.

Well, if you consider interpretation, it's not that much slower.

> Another wierd thing I don't understand is if I replace the
> 'while loop in the Rebol example with a 'for loop, the result
> is around 20 seconds!  Thus, using a 'for loop in Rebol is
> slower than using a 'while loop which doesn't seem right to

FOR is written in REBOL while WHILE is native.

  source for
  source while

Regards,
   Gabriele.
-- 
Gabriele Santilli <[EMAIL PROTECTED]> - Amigan - REBOL Programmer
Amiga Group Italia sez. L'Aquila -- http://www.amyresource.it/AGI/

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