.SPF file(LineNumberedFile)
Specify option=(m72,n) on CID header line.
ex) //CID://+DATE~R:#63 option=(m72,n)
This mean CID format is //~yymdd~ and set to column 63.
Margin is 1-72(Input avail) and n means LineNumbered file.
By this line, the file is treated as SPF file.
(All lines are 80 byte fixed length line,73-78 is line-no column,
79-80 is file update level).SPF file is kept as fixed length,
with line number/version number maintenance automatically.
Chapter-(3)
If no CID position is required, Edit/Browse/Select cmd with Fn[-m]
is alternative of CID header line.
EN/BN/SN is equivalent of Edit/Browse/Select cmd each with "F80-72 p0".
If Col.73-80 is a part of data, use CID header width option(F80)
or use e8 command.