escape ^z^z
hardstatus alwayslastline "[%02c] %`%-w%{=b bw}%n %t%{-}%+w"
bind -c REGION 2 split
bind -c REGION 1 only
bind -c REGION 0 remove
bind -c REGION o focus
# bind -c REGION \032 resize
bind x command -c REGION