Set_Default_Rules


Purpose   Changes the default display rules for input fields, e.g.
          rightjustified, suppresszero, etc.

Decln.    Set_Default_Rules(Rules:word);

Remarks   Rules is a word that indicates the display characteristics of the
          input fields. All subsequent fields created with Add_Field will
          be initialized with these rules.

          There are 5 different field Rules:
               ALLOWNULL
               SUPPRESSZERO
               RIGHTJUSTIFY
               ERASEDEFAULT
               JUMPIFFULL
          The desired attributes are summed to give the combined field
          Rules.


Example

BEGIN
    SET_DEFAULT_RULES(ALLOWNULL+SUPPRESSZERO);
END;