I'm looking for some regex help with how to create an inline multi-line match.
I can't change the outside modifiers qr and s, so what would be the best regex inside the // to help with the following match criteria. I want the match to pass if every line has Nov 29 but if it has any lines that start with other dates it should not match.
(I realize the regex below is wrong but wasn't sure what the best approach would be)