rns the last column + 1.</p>
</div><div class="tsd-parameters"><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameter-list"><li><h5><span class="tsd-kind-parameter">x</span>: <span class="tsd-signature-type">number</span></h5></li></ul></div><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">number</span></h4><p>a zero-based integer</p>
<div class="tsd-comment-tags tsd-typography"><div class="flex items-center"><code class="tsd-tag">see</code><p><a href="TableLayout.htm