n">-&gt;</span><br>
&nbsp;&nbsp;&nbsp;&nbsp;doit:(<span class="keywordsign">'</span>a&nbsp;<span class="keywordsign">-&gt;</span>&nbsp;<span class="constructor">Pretty</span>.doc)&nbsp;<span class="keywordsign">-&gt;</span>&nbsp;elements:<span class="keywordsign">'</span>a&nbsp;list&nbsp;<span class="keywordsign">-&gt;</span>&nbsp;<span class="constructor">Pretty</span>.doc<br>
&nbsp;&nbsp;<span class="keyword">val</span>&nbsp;docList&nbsp;:<br>
&nbsp;&nbsp;&nbsp;&nbsp;?sep:<span class="constructor">Pretty<