startandstopvalues of theintactparameter are changedevery) will be
  replaced by a linemin.length characters, otherwise they are skippedstart
  and end. both must be integer values and define,
  which sentences are to be left untouched, counted in
  sentences from beginning and end of the text.  The
  default is to ignore the first cTest in its desc slot, listing the words
  which were changed.