title: Regular expression giving unexpected quantifier in edge but not chrome
body: <p>I have a couple regular expressions that work just fine in chrome but do not in edge or internet explorer. It is giving an error of unexpected quantifier when debugging on the browser. The input was 89 9 5 for this error. Any ideas for this?</p>
  
  <pre><code>var fps1 = new RegExp(
    "(?&lt;Unit&gt;[a-p])\\W*(?&lt;Section&gt;\\d+)\\W+(?&lt;LatDegrees&gt;\\d+)-(?&lt;LatMinutes&gt;\\d+)\\W+(?&lt;LongDegrees&gt;\\d+)-(?&lt;LongMinutes&gt;\\d+)");
  
  var dls1 = new RegExp(
    "[/-](L[a-z]*)?\\W*(?&lt;Lsd&gt;\\d+)\\W*(S[a-z]*|\\W)\\W*(?&lt;Section&gt;\\d+)\\W*(T[a-z]*|\\W)\\W*(?&lt;Township&gt;\\d+)\\W*(R[a-z]*|\\W)\\W*(?&lt;Range&gt;\\d+)\\W*([WM][a-z]*|\\W)\\W*(?&lt;Meridian&gt;\\d)\\b");
  
  var dls2 = new RegExp(
    "(L[a-z]*)?\\W*(?&lt;Lsd&gt;\\d+)\\W*(S[a-z]*|\\W)\\W*(?&lt;Section&gt;\\d+)\\W*(T[a-z]*|\\W)\\W*(?&lt;Township&gt;\\d+)\\W*(R[a-z]*|\\W)\\W*(?&lt;Range&gt;\\d+)\\W*([WM][a-z]*|\\W)\\W*(?&lt;Meridian&gt;\\d)\\b");
  
  var dls3 = new RegExp(
    "(S[a-z]*)?\\W*(?&lt;Section&gt;\\d+)\\W*(T[a-z]*|\\W)\\W*(?&lt;Township&gt;\\d+)\\W*(R[a-z]*|\\W)\\W*(?&lt;Range&gt;\\d+)\\W*([WM][a-z]*|\\W)\\W*(?&lt;Meridian&gt;\\d)\\b");
  
  var dls4 = new RegExp(
    "(T[a-z]*)?\\W*(?&lt;Township&gt;\\d+)\\W*(R[a-z]*|\\W)\\W*(?&lt;Range&gt;\\d+)\\W*([WM][a-z]*|\\W)\\W*(?&lt;Meridian&gt;\\d)\\b");
  
  var nts1 = new RegExp(
    "(?&lt;Quarter&gt;[abcd])\\W+(?&lt;Unit&gt;\\d+)\\W+(?&lt;Block&gt;[abcdefghijkl])/(?&lt;Sheet&gt;\\d+)\\W+(?&lt;Subdivision&gt;[abcdefghijklmnop])\\W+(?&lt;Sixteenth&gt;\\d+)");
  
  var nts2 = new RegExp(
    "(?&lt;Unit&gt;\\d+)\\W+(?&lt;Block&gt;[abcdefghijkl])/(?&lt;Sheet&gt;\\d+)\\W+(?&lt;Subdivision&gt;[abcdefghijklmnop])\\W+(?&lt;Sixteenth&gt;\\d+)");
  var nts3 = new RegExp(
    "((?&lt;Block&gt;\\w)/)?(?&lt;Sheet&gt;\\d+)\\W+(?&lt;Subdivision&gt;[abcdefghijklmnop])\\W+(?&lt;Sixteenth&gt;\\d+)");
  </code></pre>
  
  <p>When stepping through with the Edge debugging tools it does not go past the first regular expression, the javascript execution just stops and the error in the developer window was just unexpected quantifier and no other hints.</p>