title: RegEx - Positive Lookbehind Problem
body: <p>How do I use a  positive look-behind to match more than 1 occurrence using a greedy <code>+</code> ?</p>
  
  <p>This works:</p>
  
  <pre><code>(?&lt;=\w)\w+ 
  </code></pre>
  
  <p>But I need to match all \w similar to:</p>
  
  <pre><code> (?&lt;=\w+)\w+ 
  </code></pre>
  
  <p>The syntax is wrong in the second example and it does not work. </p>
  
  <p><strong>How do I make a positive lookbehind match multiple occurrences?</strong> </p>