Release                  Releases Dynamically Allocated Memory

 Release(var P : <pointer>);

    Releases all dynamic (heap) memory above the pointer P. This procedure
    assumes that you have set P using the Mark procedure.

               P    A pointer to any data type.

          Notes:    Never use the Mark/Release method and Dispose in the
                    same program. Using them together will cause
                    unpredictable results.

                    Note that the Mark/Release method cannot release space
                    used by variables in the middle of the heap. Use
                    Dispose if this operation is needed.

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

           Mark(TempPtr);           { mark current top of heap }
           ...
           Release(TempPtr);        { restore heap to that mark }