ument lambda-list-keyword">&amp;REST</li> </ul>    <li class="argument lambda-list-keyword">&amp;BODY</li>    <li class="argument">BODY</li>    <li class="argument lambda-list-keyword">&amp;REST</li>  </ul>  <a class="source-link" href="https://github.com/Shinmera/clip/blob/64eedbbf637a874080bfcd351b69ee6d58588d7f/attr-processors.lisp#L34">Source</a>  </header> <div class="docstring"><pre>Defines a new attribute processor.

ATTRIBTUE --- A symbol or string that matches the attribute to process (case-insensi