layouts/partials/toc.html


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{{- $headings := findRE `<h[23][ >]` .Content -}}
{{- if gt (len $headings) 4 }}
  <section class="table-of-contents" aria-labelledby="contents-title">
    <h2 id="contents-title">CONTENTS</h2>
    {{ .TableOfContents }}
  </section>
{{- end -}}