Sift together flour, salt, baking powder and baking soda. Mix in rolled oats or hominy grits and set aside. Combine sugars, shortening, cinnamon and nutmeg. Blend well. Beat in egg. Gradually mix in flour mixture alternately with pumpkin. Stir in chocolate chips, raisins and nuts. Drop by rounded tablespoons onto a lightly greased cookie sheet. Bake at 375 degrees for 14-16 minutes.