Script Processing

When a Script is executed, the first command in the CODE section of the Script is selected and executed.

Commands are processed sequentially, unless a command that alters the flow of control is executed, in which case processing may continue at a different point in the script.

A Script terminates when the end of the Script is reached, when an EXIT, or DETACH command is executed, or when an error is detected and error trapping is not enabled for the Script.