Negative Lookbehind(?<!\\) \\the literal \ (9210 / 1348 / 5C16)
Non-Capturing Group(?:\\\\)* *repeats the group contents below any number of times:
\\the literal \ (9210 / 1348 / 5C16)
\\the literal \ (9210 / 1348 / 5C16)
\Kresets the starting point of the reported match. Any previously consumed characters are no longer included in the final match
%the literal % (3710 / 458 / 2516)
.*any character (except for line terminators), repeated any number of times
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