^start of line
\s*a Unicode whitespace character, repeated any number of times
\w+a Unicode word character, repeated at least once
\s*a Unicode whitespace character, repeated any number of times
=the literal = (6110 / 758 / 3D16)
\s*a Unicode whitespace character, repeated any number of times
?matches at most one character from the set below:
'the literal ' (3910 / 478 / 2716)
\"the literal " (3410 / 428 / 2216)
.*?any Unicode character (except for line terminators), repeated any number of times
\2the text saved by group 2
\s*a Unicode whitespace character, repeated any number of times
*repeats the group contents below any number of times:
;the literal ; (5910 / 738 / 3B16)
.*any Unicode character (except for line terminators), repeated any number of times
$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