="special">(</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="special_values_parser.html#idp39175648-bb"><span class="identifier">special_values_parser</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">string_type</span> <span class="special">&amp;</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">string_type</span> <span class="special">&amp;</span><span class="special"