Working on edi 837 xmit, and the question of wrapped versus unwrapped
Processor rejected my wrapped file (crlf after 80 bytes), which is what was
required by another processor of edi 270 trans.
Reading all over the web and it seems to be both ways.
There could easily be a thousand transactions in one file, and unwrapped
would be an extremely long record (which I write to an ifs file with RPGLE)