docs: function handleDir(fs, path, res) {
    var sh = new fs.Shell();
  
    sh.ls(path, {recursive: true}, function(err, listing) {
      if(err) {
        log.error(err, 'Unable to get listing for path `%s`', path);
        handle404(path, res);
        return;
      }
      write(listing, res);
    });
  }