an><span class="special">&gt;</span>
         <span class="identifier">i</span><span class="special">(</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">make_u32regex_iterator</span><span class="special">(</span><span class="identifier">text</span><span class="special">,</span> <span class="identifier">r</span><span class="special">)),</span> <span class="identifier">j</span><span class="special">;</span>
   <span class="keyword">while</span><span class="spec