n>.ref<br>
&nbsp;&nbsp;<span class="keyword">val</span>&nbsp;open_modules&nbsp;:&nbsp;string&nbsp;list&nbsp;<span class="constructor">Stdlib</span>.ref<br>
&nbsp;&nbsp;<span class="keyword">val</span>&nbsp;preprocessor&nbsp;:&nbsp;string&nbsp;option&nbsp;<span class="constructor">Stdlib</span>.ref<br>
&nbsp;&nbsp;<span class="keyword">val</span>&nbsp;all_ppx&nbsp;:&nbsp;string&nbsp;list&nbsp;<span class="constructor">Stdlib</span>.ref<br>
&nbsp;&nbsp;<span class="keyword">val</span>&nbsp;absname&nbsp;:&nbsp