syntax "man" "\.[1-9]x?$"
color green "\.(S|T)H.*$"
color brightgreen "\.(S|T)H" "\.TP"
color brightred "\.(BR?|I[PR]?).*$"
color brightblue "\.(BR?|I[PR]?|PP)"
color brightwhite "\\f[BIPR]"
color yellow "\.(br|DS|RS|RE|PD)"