.+?any character (except for line terminators), repeated at least once
\s*any whitespace character, repeated any number of times
{?optionally matches the literal { (12310 / 1738 / 7B16)
\s*any whitespace character, repeated any number of times
.+?any character (except for line terminators), repeated at least once
;the literal ; (5910 / 738 / 3B16)
\s*any whitespace character, repeated any number of times
}?optionally matches the literal } (12510 / 1758 / 7D16)
\s*any whitespace character, repeated any number of times
g modifier: global. Finds all matches instead of stopping after the first