"prefix":the literal text "prefix": (case sensitive) *the literal (3210 / 408 / 2016) , repeated any number of times
"the literal " (3410 / 428 / 2216)
.*?any character (except for line terminators), repeated any number of times
"the literal " (3410 / 428 / 2216)
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