/*----------------------------------------------------------------------------*/
/*                                                                            */
/* Copyright (c) 2008-2014 Rexx Language Association. All rights reserved.    */
/*                                                                            */
/* This program and the accompanying materials are made available under       */
/* the terms of the Common Public License v1.0 which accompanies this         */
/* distribution. A copy is also available at the following address:           */
/* https://www.oorexx.org/license.html                                         */
/*                                                                            */
/* Redistribution and use in source and binary forms, with or                 */
/* without modification, are permitted provided that the following            */
/* conditions are met:                                                        */
/*                                                                            */
/* Redistributions of source code must retain the above copyright             */
/* notice, this list of conditions and the following disclaimer.              */
/* Redistributions in binary form must reproduce the above copyright          */
/* notice, this list of conditions and the following disclaimer in            */
/* the documentation and/or other materials provided with the distribution.   */
/*                                                                            */
/* Neither the name of Rexx Language Association nor the names                */
/* of its contributors may be used to endorse or promote products             */
/* derived from this software without specific prior written permission.      */
/*                                                                            */
/* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS        */
/* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT          */
/* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS          */
/* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT   */
/* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,      */
/* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED   */
/* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,        */
/* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY     */
/* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING    */
/* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS         */
/* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.               */
/*                                                                            */
/*----------------------------------------------------------------------------*/

/**
 * File Name:    testRexxExit
 *
 * Description:  Provides an input file for the rexxexit.exe example.  This
 *               particular input file is designed to be used in the Start Menu
 *               item that is set up by the Windows installation.  However, it
 *               also serves as an input file when rexxexit is run from the
 *               command prompt.
 */

say "Hello World!"
say

num1 = 6
num2 = 5

if arg(1, 'E') then do
  say 'Argument:' arg(1)
  parse value arg(1) with n1 n2 .
  if n1~datatype('W') then num1 = n1
  if n2~datatype('W') then num2 = n2

  if arg(1)~words <> 2 | \n1~datatype('W') | \n2~datatype('W') then do
    say "The argument should be two numbers, in quotes.  I.e.:"
    say 'rexxexit testRexxExit "6 5"'
    say
  end
end
else do
  say "No argumet."
  say "You could pass in two numbers, in quotes.  I.e.:"
  say 'rexxexit testRexxExit "6 5"'
  say
end

say num1 "+" num2 "is" (num1 + num2)
say
say 'Press ENTER key to exit...'
pull

