(echo ".ll 18.0i"; echo ".nr LL 18.0i"; /bin/cat) | /usr/bin/tbl | /usr/bin/groff -Wall -mtty-char -Tascii -mandoc -c

  (echo ".ll 18.0i"; echo ".nr LL 18.0i"; /bin/cat) |
    /usr/bin/tbl |
    /usr/bin/groff -Wall -mtty-char -Tascii -mandoc -c

  echo "$inp"
  vsp man- "$inp"

  man- > "$inp" &
  vsp less +G -f "$inp"

tmux_ps() {
  (for s in `tmux list-sessions -F '#{session_name}'` ; do
    echo -e "\ntmux session name: $s\n--------------------"
    for p in `tmux list-panes -s -F '#{pane_pid}' -t "$s"` ; do
      pstree -p -a -A $p
    done
  done) | eval $PAGER
}

if [[ "${(L)$(uname -s)}" == "linux" ]]; then
  tmux_ps() {
    (for s in `tmux list-sessions -F '#{session_name}'` ; do
       echo -e "\ntmux session name: $s\n--------------------"
       for p in `tmux list-panes -s -F '#{pane_pid}' -t "$s"` ; do
         pstree -p -a -A $p
       done
     done) | eval $PAGER
  }
else
  tmux_ps () {
    (
      for s in `tmux list-sessions -F '#{session_name}'`; do
        echo -e "\ntmux session name: $s\n--------------------"
        for p in `tmux list-panes -s -F '#{pane_pid}' -t "$s"`
        do
          pstree -w -g 3 -p $p $p
        done
      done
    ) | eval $PAGER
  }
fi