From: mr.waverlye@verizon.net   
      
   > The variant with queue (pseudo-code):   
   >   
   > Stack >> Right;   
   > Stack >> Left;   
   > Stack << Left * Right;   
   > '(' >> Qutput;  // The left side of the output queue accessed   
   > Output << '*';   
   > Output << Right;   
   > Output << ')';   
   >   
   > Once you finished, you can print Output.   
   >   
   > The variant with source locations:   
   >   
   > Stack >> Right;   
   > Stack >> Left;   
   > Stack <<   
   >    Operand   
   >    (  Left.Value * Right.Value,   
   >       Left.Location + Right.Location + Location_of_Multiply   
   >    );   
   >   
   [SNIP]   
      
   I believe I understand now.  Hopefully this weekend I will try it out.   
      
   Thank you very much,   
      
      
   W.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)