EXIT PROGRAM

The EXIT PROGRAM instruction terminates the execution of the program.

Syntax

EXIT PROGRAM [ exit-code ]

exit-code is a valid integer expression that can be read by the process which invoked the program.

Use the EXIT PROGRAM instruction to stop the execution of the current program instance.

exit-code must be zero by default for normal, successful program termination.

exit-code is converted into a positive integer between 0 and 255 (8 bits).

MAIN
  DISPLAY "Emergency exit."
  EXIT PROGRAM -1
  DISPLAY "This will never be displayed."
END MAIN