Invoked a menu defined by set of @...PROMPT
key | Meaning |
Up | Move to previous item |
Down | Move to next item |
Left | Move to previous item |
Right | Move to next item |
Home | Move to the first item |
End | Move to the last item |
Page-Up | Select menu item, return position |
Page-Down | Select menu item, return position |
Enter | Select menu item, return position |
Esc | Abort selection, return 0 |
First letter | Select next menu with the same first letter, |
| | return this item position. |
Ready