tty status condition: Cf, Hl, Rd

tty status condition: Cf, Hl, Rd

While the fuzzer was running, amidst the continual screen updating I
caught a glimpse of "Cn" and was puzzled about how the hero became
cancelled.  I quickly realized it actually meant confused, but I
think "Cf" is a better abbreviation for that.  I've also changed "Ha"
to "Hl" for hallucination and "Ri" to "Rd" for riding.  The rest is
formatting.