Regular Expressions 101

Group 1(^|\G)

1st Alternative^

^start of line

2nd Alternative\G

\Gstart of current search

{2}the literal (32₁₀ / 40₈ / 20₁₆) , repeated exactly 2 times

Global pattern flags

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

g modifier: global. Finds all matches instead of stopping after the first

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

(^|\G) {2}

New

function somePoorlyIndentedFunction() {
   var better = true;
  console.log("hello");
  console.log("world");
  if (better) {
    console.log("double indent!");
    var foo = "bar";
    if (foo == "bar") {
      // triple indent!
    }
  }
}

Regular Expression

Extraction