
type A format
  NO.     FILENAME         SIZE         DATE    TIME             LINE          
-------------------------------------------------------------------------------
"#xxx  [xxxxxxxx.xxx]   xxxxxxx byte  xx/xx/xx  xx:xx  (xxxxx) xxxxx <---> xxxxx\n" 
-------------------------------------------------------------------------------

type B format
-------------------------------------------------------------------------------
(xxx/xxx)  xxxxxxxx.xxx xxxxxxbyte xx/xx/xx xx:xx   xxxxxline  xxxxx <--> xxxxx
-------------------------------------------------------------------------------
