title: Can a cfargument be of type "list"?
body: <p>I want to have an argument like this:</p>
  
  <pre><code>&lt;cfargument 
    name="exclude" 
    type="list" 
    required="false" 
    default="-1" 
    hint="A list of source IDs that should be excluded"
  &gt;
  </code></pre>
  
  <p>I don't see it in the docs at <a href="http://livedocs.adobe.com/coldfusion/8/htmldocs/help.html?content=Tags_a-b_6.html" rel="nofollow">http://livedocs.adobe.com/coldfusion/8/htmldocs/help.html?content=Tags_a-b_6.html</a> by I don't really trust them.</p>
  
  <p>Does anyone know if this is possible or will I have to convert to an array?</p>
  
  <p>At the moment I get an error:</p>
  
  <blockquote>
    <p>The EXCLUDE argument passed to the renderSelectSource function is not of type list.</p>
  </blockquote>
  
  <p>It's not complaining that "list" is not a valid type, but maybe it's just a bad error message.</p>