mod                      Modulus (Remainder) Operator for Integer Values

 <exp1> mod <exp2>

    The MOD operator performs integer division, but returns the remainder;
    the quotient is discarded. For example, 22 mod 5 is 2.

          <exp1>    Any integer expression.

          <exp2>    Any integer expression, but must not be zero (0),
                    otherwise, a runtime error will occur.

  -------------------------------- Example ---------------------------------

           I := 22 mod 4;           { I = 2 }
           I := 23 mod 4;           { I = 3 }
           I := 24 mod 4;           { I = 0 }