ORDERS96B MATCH ITEM LINES METHOD 2
^LIN[\s\S]?(?=^LIN.?)|^LIN[\s\S]*
FIRST PART
From the first line string of an item line --> ^LIN
over line breaks --> [\s\S]*?
to before (lookahead) the next line element --> (?=^LIN.*?)...
Submitted by Raik Zobel - 6 years ago