              function word [ () ] ... { list }
              word ... () { list }
              word ... () sublist
                     Define a function which is referenced by any
                     one  of  word.   Normally,  only one word is
                     provided; multiple words  are  usually  only
                     useful  for  setting traps.  The body of the
                     function is the list between the  {  and  }.
                     See FUNCTIONS below.
