2. The method of claim 1 wherein the predefined command comprises an enterable word and a constant word, wherein the entry component corresponds to the enterable word.
2. The method of claim 1 wherein the predefined command comprises an enterable word and a constant word, wherein the entry component corresponds to the enterable word. 3. The method of claim 2 wherein the enterable word comprises one of the following: an optional word wherein the input value is optional or a required word wherein the input value is required.