Radishrain
url mapper.naml

<override_macro name="url mapper" requires="url_mapper">  
      <n.overridden/>  
      <n.map_robots/>  
    </override_macro>  
      
    <macro name="map_robots" requires="url_mapper">  
      <n.regex text="[n.path/]">  
        <pattern>  
          ^/robots.txt$  
        </pattern>  
        <do>  
          <n.if.find>  
            <then>  
              <n.set_parameter name="macro" value="robots_txt" />  
              <n.exit/>  
            </then>  
          </n.if.find>  
        </do>  
      </n.regex>  
    </macro>  
      
    <macro name="robots_txt">  
      <n.text_response/>  
      Sitemap: http://radishrain.321.s1.nabble.com/file/n867/sitemap.txt
    </macro>