bbox_fq"&gt;{!bbox pt=$location sfield=geo d=$dist}&lt;/str&gt;
   &lt;/lst&gt;
   &lt;lst name="defaults"&gt;
     &lt;str name="dist"&gt;100&lt;/str&gt;
   &lt;/lst&gt;
   &lt;lst name="appends"&gt;
     &lt;str name="fq"&gt;{!switch case='*:*' 
                             default=$bbox_fq 
                             v=$location}&lt;/str&gt;
   &lt;/lst&gt;
 &lt;/requestHandler&gt;</pre></div>
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