title: Escape dash in ant argument
body: <p>I trying to exlude a file from being checked in an Ant task. Todo that I need to add a argument to the command. This works fine for other files I try to exclude except for filepaths with dashes and spaces.</p>
  
  <p>To wrap it up:</p>
  
  <p>This does work</p>
  
  <pre><code>&lt;arg line="--exclude=/jquery/jquery-1.4.4.min.js" /&gt;
  </code></pre>
  
  <p>This not</p>
  
  <pre><code>&lt;arg line="--exclude=/jquery - foo/jquery-1.4.4.min.js" /&gt;
  </code></pre>
  
  <p>I've already tried to escape it like the linux shell does but that does not fix the problem.
  Does anyone known how to fix this?</p>