Hi,   
      
   I understand the use of the ^ in pointers and how pointers work in   
   TP7. I recently came accross soem code where they haev for example:   
      
   T^^.next   
      
   I have used it in the form of T^.next when traversing a linked list.   
   Am just not sure how the double carets are to be used.   
      
   Also I have seen @ being used instead of NEW, is there are benefit of   
   one over the other.   
      
   Any advise is greatly appreciated.   
      
   Victor   
      
   victor75040@(nospam)yahoo.com   
      
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