! $Id: tr,v 1.1 2001/12/07 16:54:21 toast Exp $
TR(flags/from/to/text)
  Translates each character in text that is listed in from to the
  corresponding character in to.

Examples:
  tr(/aeiou/4310_/What are you doing?)	- Returns "Wh4t 4r3 y0_ d01ng?"
  tr(/aeiou//What are you doing?)	- Returns "Wht r y dnG?"

See also:
  FUNCTIONS MATCH
  FUNCTIONS RMATCH
  FUNCTIONS SAR
  FUNCTIONS STRIP
