title: Tcl: Invalid command name error
body: <p>I have a line in my tcl code like this:</p>
  
  <pre><code>Application/BitTorrent set seqNo_ $opt(seqNo)
  </code></pre>
  
  <p>..I have an OTcl class name "Application/BitTorrent", I get this ERROR... </p>
  
  <pre>
  invalid command name "Application/BitTorrent"
      while executing
  "Application/BitTorrent set seqNo_ $opt(seqNo)"
  </pre>
  
  <p>can anybody tell me where the error might be?</p>
  
  <p>thanks!</p>