Non-Capturing Group(?:\(|\b) \(the literal ( (4010 / 508 / 2816)
{3}matches exactly 3 characters from the set below:
\wany word character
\s*any whitespace character, repeated any number of times
\)?optionally matches the literal ) (4110 / 518 / 2916)
?matches at most one character from the set below:
.the literal . (4610 / 568 / 2E16)
-the literal - (4510 / 558 / 2D16)
\s*any whitespace character, repeated any number of times
{3}matches exactly 3 characters from the set below:
\wany word character
\s*any whitespace character, repeated any number of times
.the literal . (4610 / 568 / 2E16)
-the literal - (4510 / 558 / 2D16)
\s*any whitespace character, repeated any number of times
{3,4}matches between 3 and 4 characters from the set below:
\wany word character
\ban ASCII word boundary
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