e>

        </dt>
        <dd>Create first-order queen contiguity neighbourhood structure with additional connections when islands are present, ensuring that there are no unconnected units</dd>
      </dl><dl><dt>

          <code><a href="st_check_islands.html">st_check_islands()</a></code>

        </dt>
        <dd>Examine contiguity actions which have been performed on islands by `st_bridges()`</dd>
      </dl><dl><dt>

          <code><a href="st_force_cut_nb.html">st_force_cut_nb()</a></code>

       