a href="#module-Section" class="anchor"></a><code><span class="keyword">module </span><a href="Section">Section</a> : <span class="keyword">sig</span> ... <span class="keyword">end</span></code></div><div class="spec module" id="module-Select"><a href="#module-Select" class="anchor"></a><code><span class="keyword">module </span><a href="Select">Select</a> : <span class="keyword">sig</span> ... <span class="keyword">end</span></code></div><div class="spec module" id="module-Slot"><a href="#module-Slot" class