\ban ASCII word boundary
\w+any word character, repeated at least once
\ban ASCII word boundary
\s*any whitespace character, repeated any number of times
-the literal - (4510 / 558 / 2D16)
+the literal + (4310 / 538 / 2B16)
/the literal / (4710 / 578 / 2F16)
*the literal * (4210 / 528 / 2A16)
\s*any whitespace character, repeated any number of times
PrevYearthe literal text PrevYear (case sensitive) \s*any whitespace character, repeated any number of times
\1the text saved by group 1
\ban ASCII word boundary
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