ere not correctly connected before)</li>
<li>
<code>color</code> argument to color parts of the time lines</li>
</ul>
</li>
<li>
<code>overview_print</code>
<ul>
<li>
<code>label</code> to add a cross-reference label</li>
<li>
<code>fontsize</code> to change the font size</li>
</ul>
</li>
<li>
<code>overview_crossplot</code>
<ul>
<li>a new function that visualizes basically the same output as <code>overview_crosstab</code>
</li>
</ul>
</li>
<li>
<code>overview_tab</code>
<ul>
<li>if there is a <code>NA</cod