■ Allows you to simulate command-line input to your program from within the programming environment. Text input is uppercased and passed directly to the COMMAND$ function at run time. ■ You can use Modify COMMAND$ to: • Debug a project that uses the COMMAND$ function • Test a project's response to new command lines without switching between the programming environment and MS-DOS ■ To modify COMMAND$: 1. Enter the command you want to test in the Enter text for COMMAND$ text box. Enter text for COMMAND$: ┌─────────────────────────────────────────────────┐ │ │ └─────────────────────────────────────────────────┘ • Up to 127 characters can be entered 2. Press Enter or choose OK to modify COMMAND$, ╔════════╗ ║ OK ║ ╚════════╝ or choose one of the following: ┌────────┐ │ Cancel │ To cancel the operation └────────┘ ┌────────┐ │ Help │ To get help └────────┘