.*any character (except for line terminators), repeated any number of times
\/the literal / (4710 / 578 / 2F16)
.*?any character (except for line terminators), repeated any number of times
-sidethe literal text -side (case sensitive) .*?any character (except for line terminators), repeated any number of times
Negated Character Class[^-] -the literal - (4510 / 558 / 2D16)
\d+a digit, 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