title: Firebug programmatic breakpoint?
body: <p>Is there any way to set a programmatic breakpoint in JavaScript, so that Firebug will stop executing code and I can continue step by step debug inside the Firebug.</p>
  
  <p>Something similar to what is done in python like:</p>
  
  <pre><code>import pdb; pdb.set_trace()
  </code></pre>