title: Regex for single quote within single quotes
body: <p>OK, so this is what I'm trying to do :</p>
  
  <ul>
  <li>I've got a complete SQL script</li>
  <li>Some of the <code>'s</code> inside the values have not been properly escaped</li>
  <li>e.g. if we have <code>'children's shoes'</code>, I want to replace it with <code>'children\'s shoes'</code></li>
  </ul>
  
  <p>So, any suggestions? (I've tried various workarounds but I don't seem to be able to get it right...)</p>
  
  <hr>
  
  <p><strong>UPDATE:</strong></p>
  
  <ul>
  <li><p><code>'.+?'</code> sure matches the values - but how do I match the <code>'s</code>s within the values?</p></li>
  <li><p>Here's a RegExr example of what I'm trying to match : <a href="http://regexr.com?368bo" rel="nofollow">http://regexr.com?368bo</a></p></li>
  </ul>
  
  <hr>
  
  <p><strong>UPDATE II :</strong></p>
  
  <p>OK, I think I'll go with <code>[a-z]'s</code>. It seems like it's capturing what I need. And replace with <code>$1\'s</code>.</p>