\(the literal ( (4010 / 508 / 2816)
TRACKthe literal text TRACK (case sensitive) \s+any whitespace character, repeated at least once
"the literal " (3410 / 428 / 2216)
Negated Character Class[^"]* *matches any number of characters outside the set below:
"the literal " (3410 / 428 / 2216)
"the literal " (3410 / 428 / 2216)
\s+any whitespace character, repeated at least once
Pthe literal P (8010 / 1208 / 5016) (case sensitive)
Fthe literal F (7010 / 1068 / 4616) (case sensitive)
Group 3((?:\s+(\([SP](?:[^()]*+|(?-1))*\)))*\)) Non-Capturing Group(?:\s+(\([SP](?:[^()]*+|(?-1))*\)))* *repeats the group contents below any number of times:
\s+any whitespace character, repeated at least once
Group 4(\([SP](?:[^()]*+|(?-1))*\)) \(the literal ( (4010 / 508 / 2816)
Sthe literal S (8310 / 1238 / 5316) (case sensitive)
Pthe literal P (8010 / 1208 / 5016) (case sensitive)
Non-Capturing Group(?:[^()]*+|(?-1))* *repeats the group contents below any number of times:
Negated Character Class[^()]*+ *+matches any number of characters outside the set below:
(the literal ( (4010 / 508 / 2816)
)the literal ) (4110 / 518 / 2916)
(?-1)calls group 4 as a subroutine
\)the literal ) (4110 / 518 / 2916)
\)the literal ) (4110 / 518 / 2916)
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