Positive Lookbehind(?<=below customer\.) below customerthe literal text below customer (case sensitive) \.the literal . (4610 / 568 / 2E16)
\r?optionally matches a carriage return (ASCII 13)
\na line-feed (newline) character (ASCII 10)
.*any character (except for line terminators), repeated any number of times
\r?optionally matches a carriage return (ASCII 13)
\na line-feed (newline) character (ASCII 10)
.*any character (except for line terminators), repeated any number of times
the literal (3210 / 408 / 2016)
\w+any word character, repeated at least once
$end of line
g modifier: global. Finds all matches instead of stopping after the first
m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string