! $Id: after,v 1.1 2001/12/07 16:54:09 toast Exp $
AFTER(num split string)
AFTER(split string)
  Returns the portion of string that comes after the num-th instance
  of split.

  If num is omitted, the first instance of split is used.

Examples:
  after(hi this)		- Returns "s"
  after(1 ! one!two!three)	- Returns "two!three"
  after(2 ! one!two!three)	- Returns "three"
  after(-1 ! four!five!six)	- Returns "six"

See also:
  FUNCTIONS BEFORE
