COLORFORMAT
        Formats 'inbuf' into 'outbuf', replacing color cookies:
!a: Black                       !A: Dark gray           !1: Black background
!b: Red                         !B: Bright red          !2: Red background
!c: Green                       !C: Bright green        !3: Green background
!d: Brown                       !D: Yellow              !4: Yellow background
!e: Blue                        !E: Bright blue         !5: Blue background
!f: Magenta                     !F: Bright magenta      !6: Magenta background
!g: Cyan                        !G: Bright cyan         !7: Cyan background
!h: Light Gray                  !H: White               !8: White background

!0: All attributes off (use at end of each line!)
!k: Black Blink   		!K: Dark gray Blink
!l: Red Blink			!L: Bright red Blink
!m: Green Blink                 !M: Bright green Blink
!n: Brown Blink                 !N: Yellow Blink
!o: Blue Blink			!O: Bright blue Blink
!p: Magenta Blink		!P: Bright magenta Blink
!r: Cyan Blink			!R: Bright cyan Blink
!s: Lt. Gray Blink		!S: White Blink