> [Side Note: I wonder if I should use Ada, Agol, Assembler, C, CSH,] > [Cobol, Eifel, Fortran, KSH, Lisp, Perl, Pascal, Python, SH, or] > [Smalltalk to do it? :-) :-O :-Q :-)] Prolog, definitely! Brian ( bcwhite@verisim.com ) ------------------------------------------------------------------------------- In theory, theory and practice are the same. In practice, they're not.