title: string.match and regex in Lua, is it possible?
body: <p>I'm currently working on a script gathering information from a website.  I'm wondering if string.match would be able to accept regex pattern matching, such as the following:</p>
  
  <pre><code>string.match(page, "(?:(Phrase One|Phrase Two|Phrase Three|...))")
  </code></pre>
  
  <p>The problem is, I don't know if it can be done, but I'm willing to try any solutions.  Thanks!</p>