`dp_gr_flags', `dp_gr_print'
----------------------------

dp_gr_flags([LIST])
dp_gr_print([0|1])
     and showing informations.

RETURN
     value currently set

LIST
     list

   * `dp_gr_flags()' sets and shows various parameters for Groebner
     basis  computation.

   * If no argument is specified the current settings are returned.

   * Arguments must be specified as a list such as
     `["Print",1,"NoSugar",1,...]'. Names of parameters must be
     character strings.

   * `dp_gr_print()' is used to set and show the value of a parameter
     `Print'. This functions is prepared to get quickly the value of
     `Print' when a user defined function calling `dp_gr_main()' etc.
     uses the value as a flag for showing intermediate informations.

References
     *Note `Controlling Groebner basis computations': Controlling
     Groebner basis computations

