■ Toggles the effect of a right mouse click between: • Displaying help about the item the cursor is on • Executing the active project from the beginning to the line the cursor is on ■ To assign a function to the right mouse button: 1. Select either: • Context-sensitive Help: Available regardless of right mouse button functionality by positioning the cursor on a keyword and pressing F1. (•) Context-sensitive Help • Execute up to this line (useful for debugging): Available regardless of right mouse functionality by pressing F7. ( ) Execute up to this line 2. Press Enter or choose OK to assign to the selected function, ╔════════╗ ║ OK ║ ╚════════╝ or choose one of the following: ┌────────┐ │ Cancel │ To cancel the operation └────────┘ ┌────────┐ │ Help │ To get help └────────┘