RETURN

 Function
  Transfer program control back to a previously saved address.

 Syntax
  RETURN   No arguments are required

 Remarks
  It is often necessary to perform an indentical set of instructions
  several times in a program.  This leaves you with two choices.  One,
  rewrite the code several times (and hope you do it right each time), or
  two, write it once as a subroutine, then use GOSUB to run it.  GOSUB
  will save the address of the next line so that a RETURN at the end of
  the subroutine can instruct PPL to resume execution with the line
  following the GOSUB.

 Examples
  STRING Question, Answer
  LET Question = "What is your street address ..."
  GOSUB ask
  LET Question = "What is your city, state and zip ..."
  GOSUB ask
  END

  :ask ' Sub to ask a question, get an answer, and log them to a file
  LET Answer = ""
  PRINTLN "@X0E",Question
  INPUT "",Answer
  NEWLINES 2
  FPUTLN 0,"Q: ",STRIPATX(Question)
  FPUTLN 0,"A: ",Answer
  RETURN