;</span>

  <span class="comment">// <a class="link" href="period_parser.html#id-1_3_14_15_3_37_1_1_1_18-bb">private member functions</a></span>
  <span class="keyword">void</span> <a class="link" href="period_parser.html#id-1_3_14_15_3_37_1_1_1_18_1-bb"><span class="identifier">consume_delim</span></a><span class="special">(</span><span class="identifier">stream_itr_type</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">stream_itr_type</span> <span class="spec