hidden(file) <span class="keyword">and</span> <span class="keyword">not</span> notSources[file]
            file = path.join source, file
            <span class="keyword">continue</span> <span class="keyword">if</span> sources.some (s) -&gt; s.indexOf(file) &gt;= <span class="number">0</span>
            sources.push file
            sourceCode.push <span class="literal">null</span>
            compilePath file, <span class="literal">no</span>, base
  <span class="keyword">catch</span> e
    <span class="k