So, Notepad++ got updated to v6.0. One of their new features is
PCRE (Perl Compatible Regular Expressions).
I tried to use this new feature to find and replace things in a file. I tried the regular expression:
and it yelled at me, saying "Invalid regular expression".
I tested this regex in other programs (like my main IDE, Geany), and it worked fine.
Why does this not work in Notepad++ 6.0?