Code"><pre class="sourceCode r"><code><span class="r-in"><span></span></span>
<span class="r-in"><span><span class="va">BASE</span><span class="op">$</span><span class="fu">..dir..</span><span class="op">(</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  [1] "..mro.."          "..str.."          "..len.."          "..class.."       </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  [5] "..new.."          "..repr.."         "del_attr"         