\sany whitespace character
.*?any character, repeated any number of times
\[the literal [ (9110 / 1338 / 5B16)
c darkslategraythe literal text c darkslategray (case sensitive) \]the literal ] (9310 / 1358 / 5D16)
.*?any character, repeated any number of times
\[the literal [ (9110 / 1338 / 5B16)
\/the literal / (4710 / 578 / 2F16)
cthe literal c (9910 / 1438 / 6316) (case sensitive)
\]the literal ] (9310 / 1358 / 5D16)