& member()
 
  Syntax: member(<list>, <word>[, <delim>])
 
  This function takes a list and a word, and returns the position of 
  that word within the list. If the word does not occur in the list, 
  then 0 is returned. Unlike match(), member() does not check for 
  wildcarding, and the cases of <list> and <word> are significant. A 
  word is defined as a string which has no interior spaces. So 'hello' 
  would be one word, while 'hello there' would be two. <delim> may be 
  used to specify a delimiter other than a space.
 
  Example:
 
  > say member(This is a member test, member)
  You say "4"
  > say member(This is a member test, Member)
  You say "0"
  > say member(This is a member test, *e*)   
  You say "0"
  > say member(This is a member test, is a)
  You say "#-1 CAN ONLY TEST ONE ELEMENT"
 
	See Also: LISTS, match(), strmatch()