The utility SYSEXV utility provides example programs that demonstrate the use of Natural features introduced in the current or a previous version of Natural.

All example programs are available as source objects. You obtain detailed functionality descriptions when you execute the programs.

This document covers the following topics:

• Executing Example Programs

• PF Keys

• Terminating an Example Program or the SYSEXV Utility

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Executing Example Programs

To execute an example program

1. Enter the following system command:

   SYSEXV

   An Example Library SYSEXV dialog opens which lists current Natural version(s) and categories.

2. Click on Version in the menu bar.

   Or:
   Click on Categories in the menu bar and select a category.

   A commented list of Natural features and corresponding programs is displayed.

3. Choose the required feature/program.

   The program is executed.

PF Keys

You can use the following PF keys:

PF Key	Name	Function
PF3	Exit	Close the current window.
PF12	Canc	Exit the SYSEXV utility.

Terminating an Example Program or the SYSEXV Utility

To terminate an example program

• Press PF3 (Exit).

To terminate the SYSEXV utility

• In the Example Library SYSEXV dialag, choose Exit.

  Or:
  In an example program, press PF12 (Canc).