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<!DOCTYPE html> <html> <body> <h2>JavaScript Regular Expressions</h2> <p>The multiline property returns true if the "m" modifier is set, otherwise false:</p> <p id="demo"></p> <script> let text = "Visit W3Schools!"; let pattern = /W3S/gi; let result = pattern.multiline; document.getElementById("demo").innerHTML = result; </script> </body> </html>