title: How to get function body text in JavaScript?
body: <pre><code>function derp() { a(); b(); c(); }
  </code></pre>
  
  <p><code>derp.toString()</code> will return <code>"function derp() { a(); b(); c(); }"</code>, but I only need the body of the function, so <code>"a(); b(); c();"</code>, because I can then evaluate the expression. Is it possible to do this in a cross-browser way?</p>