# File xapian.rb, line 295
    def termlist(docid, &block)
      Xapian._safelyIterate(self._dangerous_termlist_begin(docid),
                            self._dangerous_termlist_end(docid),
                            lambda { |item| Xapian::Term.new(item.term, item.wdf, item.termfreq) },
                            &block)
    end