?repeats the group contents below at most once:
\/the literal / (4710 / 578 / 2F16)
\w+any word character, repeated at least once
\?the literal ? (6310 / 778 / 3F16)
Character Class[a-zA-Z0-9_]+ +matches at least one character from the set below:
a-zone character from a (9710) to z (12210) (case sensitive)
A-Zone character from A (6510) to Z (9010) (case sensitive)
0-9one character from 0 (4810) to 9 (5710)
_the literal _ (9510 / 1378 / 5F16)
=the literal = (6110 / 758 / 3D16)
\w+any word character, repeated at least once
Group 9(&[a-zA-Z0-9_]+=\w+)* *repeats the group contents below any number of times:
&the literal & (3810 / 468 / 2616)
Character Class[a-zA-Z0-9_]+ +matches at least one character from the set below:
a-zone character from a (9710) to z (12210) (case sensitive)
A-Zone character from A (6510) to Z (9010) (case sensitive)
0-9one character from 0 (4810) to 9 (5710)
_the literal _ (9510 / 1378 / 5F16)
=the literal = (6110 / 758 / 3D16)
\w+any word character, repeated at least once