Indents for the first line (tabs)

......

[^xxxxx]

[^xxxxx]:		foo

......

<p data-sourcepos="1:1-1:8"><sup data-sourcepos="1:1-1:8" class="footnote-ref"><a href="#fn1" id="fnref1">[1]</a></sup></p>
<hr class="footnotes-sep">
<section class="footnotes">
<ol class="footnotes-list">
<li data-sourcepos="3:1-3:14" id="fn1" class="footnote-item">
<p data-sourcepos="3:12-3:14">foo <a href="#fnref1" class="footnote-backref">↩︎</a></p>
</li>
</ol>
</section>