From: Haiyang Zhang <[email protected]> Date: Fri, 12 May 2017 07:13:33 -0700
>
> + local fn
> + for fn in "${fnlist[@]}"
> + do
> awk "/$nic_end/{x=0} x{next} /$nic_start/{x=1;next} 1" $fn >$tmpfl
>
> cp $tmpfl $fn
> + done
Please indent the body of this loop properly.

