pid%3Dthe literal text pid%3D (case sensitive) \d+a digit, repeated at least once
.*?any character, repeated any number of times
"the literal " (3410 / 428 / 2216)
(?P=id)the text saved by group id
\[the literal [ (9110 / 1338 / 5B16)
\]the literal ] (9310 / 1358 / 5D16)
Group vinfo(?P<vinfo>.*?) .*?any character, repeated any number of times
}the literal } (12510 / 1758 / 7D16)
\)the literal ) (4110 / 518 / 2916)
\/the literal / (4710 / 578 / 2F16)
script>the literal text script> (case sensitive) s modifier: single line. Allows a dot to match line terminators