+repeats the group contents below at least once:
\[the literal [ (9110 / 1338 / 5B16)
\*the literal * (4210 / 528 / 2A16)
]the literal ] (9310 / 1358 / 5D16)
.*any character (except for line terminators), repeated any number of times
\R*a newline sequence, repeated any number of times