title: Python Regexp failure
body: <p>First the code:</p>
  
  <pre><code>str = "(suf) some text here (stuff here)"
  r = re.split(r"(?&lt;=[\)]) (?=[\w\(])", str)
  </code></pre>
  
  <p>This is a sample of some code I'm using to parse a formatted file. I'm basically trying to to get <code>('suf','some text here (stuff here)')</code> as the result. I've tried various permutations but all it keeps giving me is the whole string instead.</p>