Trigger key
AutoType monitors keystrokes in the source code editor, watching for a specific key to trigger the expansion of text entered. This option lets you choose the trigger key.
Alternate trigger key
This option lets you nominate a second key that can be used to trigger the text expansion by AutoType.
Definition file
This is the name of the file containing the AutoType definitions.
Header file
This is the name of the file containing the AutoType header.