 module" id="module-Infix"><a href="#module-Infix" class="anchor"></a><div class="def module"><code><span class="keyword">module </span><a href="Infix/index.html">Infix</a> : <span class="keyword">sig</span> ... <span class="keyword">end</span></code></div><div class="doc"></div></div><div class="spec module" id="module-Characters"><a href="#module-Characters" class="anchor"></a><div class="def module"><code><span class="keyword">module </span><a href="Characters/index.html">Characters</a> : <span class="ke