Where are setaf and setab documented for tput?

[Peng Yu]

Hi, I don't see that setaf and setab are documented in man tput. Does
anybody know where they are documented?

for i in $(seq 0 7)
do
  tput setab "$i" | cat -v
  echo
done
for i in $(seq 0 7)
do
  tput setaf "$i" | cat -v
  echo
done

-- 
Regards,
Peng