Cut dates and prunes into small pieces.Boil dates, prunes, raisins, and water for 5 minutes.Add margarine.Mix and set aside to cool.
Preheat oven to 350 degrees F (180 degrees C).
Mix the eggs, vanilla and nuts.Add to the fruit mixture.Sift the flour, baking soda and salt and add to the fruit mixture.(If you want a spicy bar add 1/2tsp. Cinnamon and 1/4 tsp.Nutmeg to the flour.)
Spread in 7 x 11 inch pan and bake for 25-30 minutes.
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