RosettaCodeData/Task/Program-termination/REXX/program-termination-1.rexx

/*REXX program showing five ways to perform a REXX program termination. */

  /*─────1st way────────────────────────────────────────────────────────*/
exit


  /*─────2nd way────────────────────────────────────────────────────────*/
exit  (expression)     /*Note: the "expression" doesn't need parentheses*/
                       /*"expression"  is any REXX expression.          */


  /*─────3rd way────────────────────────────────────────────────────────*/
return                 /*which returns to this program's invoker.  If   */
                       /*this is the main body  (and not a subroutine), */
                       /*the REXX interpreter terminates the program.   */


  /*─────4th way────────────────────────────────────────────────────────*/
return (expression)    /* [See the note above concerning parentheses.]  */


  /*─────5th way────────────────────────────────────────────────────────*/
    /*control*/
    /*   │   */        /*if there is no EXIT and program control "falls */
    /*   │   */        /*through" to the "bottom" (end) of the program, */
    /*   │   */        /*an   EXIT   is simulated and the program is    */
    /*   │   */        /*terminated.                                    */
    /*   ↓   */
    /* e-o-f */        /* e-o-f   =   end-of-file.                      */