title: Regular expression for removing quotes from quoted numbers in a string
body: <p>Let's say I have a bunch of text like this (simplified example, but you get the idea):</p>
  
  <pre><code>INSERT stuff(a,b,c)     VALUES('1','a','1');
  INSERT stuff(a,b,c)     VALUES('2','b','1');
  INSERT stuff(a,b,c)     VALUES('3','c','2');
  INSERT stuff(a,b,c)     VALUES('4','d','2');
  INSERT stuff(a,b,c)     VALUES('5','e','3');
  INSERT stuff(a,b,c)     VALUES('6','f','3');
  </code></pre>
  
  <p>I'm looking for a regular expression that removes the <code>''</code> from around every number but leaves the number alone.</p>
  
  <p>Here's the catch.  <strong>You can't count on the quoted numbers being in the same position every time</strong>.</p>
  
  <p>There might be cases where it actually looks like this:</p>
  
  <pre><code>INSERT stuff(a,b,c)     VALUES('6','3','f');
  </code></pre>
  
  <p>Something that would work with VBScript and the RegExp object would be nice.</p>