<span class="identifier">otherLineStringIter</span><span class="special">==</span><span class="identifier">currentLineStringIter</span><span class="special">);</span>
        <span class="special">}</span>
        <span class="keyword">else</span> <span class="keyword">if</span><span class="special">(</span><span class="identifier">distance_to_other</span> <span class="special">&gt;</span> <span class="number">0</span><span class="special">)</span>
        <span class="special">{</span>
            <span cl