+</span><span class="identifier">currentLineStringIter</span><span class="special">;</span>
            <span class="special">--</span><span class="identifier">distance_to_other</span><span class="special">;</span>
            <span class="special">}</span>

            <span class="identifier">assert</span><span class="special">(</span><span class="identifier">otherLineStringIter</span><span class="special">==</span><span class="identifier">currentLineStringIter</span><span class="special">);</span>
      