tasks a-s

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

@@ -0,0 +1,29 @@
+/*REXX program showing five ways to perform a REXX program termination. */
+
+  /*─────1st way────────────────────────────────────────────────────────*/
+exit
+
+
+  /*─────2nd way────────────────────────────────────────────────────────*/
+exit  (expression)     /*Note:  the "expression" doen't need parenthesis*/
+                       /*"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 parenthesis.]  */
+
+
+  /*─────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.                      */