15. The method recited in claim 14, wherein: said format change code word indicates a change of one of case, underlining, italicization, style or size.
15. The method recited in claim 14, wherein: said format change code word indicates a change of one of case, underlining, italicization, style or size. 16. The apparatus recited in claim 15, wherein: said format change code word indicates a change between lower case or mixed case to all upper case.