;;; ============================================================
;;; ASCII Code Points (also used as key codes)
;;; ============================================================

ASCII_TAB       := $09          ; tab
ASCII_DOWN      := $0A          ; down arrow
ASCII_UP        := $0B          ; up arrow
ASCII_CR        := $0D          ; carriage return
ASCII_RIGHT     := $15          ; right arrow
ASCII_SYN       := $16          ; scroll text window up
ASCII_ETB       := $17          ; scroll text window down
ASCII_EM        := $19          ; move cursor to upper left
ASCII_ESCAPE    := $1B          ; escape