s="w"> </span><span class="nt">assign</span><span class="w"> </span><span class="nv">last_part</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">frontmatter_var</span><span class="w"> </span><span class="p">|</span><span class="w"> </span><span class="nf">split</span><span class="p">:</span><span class="w"> </span><span class="s1">'.'</span><span class="w"> </span><span class="p">|</span><span class="w"> </span><span class="nf">last</span><span class="w"> </span>