Ladislav Mecir wrote:
> 
> OTOH, I am not seeing any Rebol operator that tries "to determine if two 
> variables point to the same location in memory" :-), although the bugs 
> in documentation (corrected now at least at some places) tried to 
> suggest something like that.
> 

uSoft doesn't know the distinction you're making.  ;-)

In fact, a section heading in the patent (just above section [0041])
reads:

     System and Method for Performing an Object
     Non-Equivalence Comparison

and that reminds me of a common operation in MANY languages (REBOL 
included) whether we concern ourselves with memory addresses as the
means of implementation or not.

-jn-

-- 
"If you can't run over them with a steamroller, sting them to death
with killer bees!"
(rumored to be the strategy of the kinder, gentler uSoft of 2004)
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