! $Id: unshift,v 1.1 2001/12/07 16:54:21 toast Exp $
UNSHIFT(varname words)
  Adds one or more words to the beginning of a variable named varname.
  The resulting contents of varname are returned.

Example:
  @ foo = [two three four]
  unshift(foo one)			- Returns "one two three four"

See also:
  FUNCTIONS POP
  FUNCTIONS PUSH
  FUNCTIONS SHIFT
