class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;      <span class="keywordflow">if</span> (right-&gt;rune &lt; 0x80) {</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;        <span class="keywordflow">if</span> (left != right) {</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;          InternalCut(left, right, res);</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;        }</div><