# Footnotes

```````````````````````````````` example
none [^1]
.
<p>none [^1]</p>
````````````````````````````````

```````````````````````````````` example
oneline [^1]

[^1]: foo
.
<p>oneline <sup class="footnote-ref" id="fnref-1"><a href="#fn-1">1</a></sup></p>
<section class="footnotes">
<ol>
<li id="fn-1"><p>foo<a href="#fnref-1" class="footnote">&#8617;</a></p></li>
</ol>
</section>
````````````````````````````````

```````````````````````````````` example
multiple lines [^1]

[^1]: foo

 one

  two

   three

    four
.
<p>multiple lines <sup class="footnote-ref" id="fnref-1"><a href="#fn-1">1</a></sup></p>
<pre><code>four</code></pre>
<section class="footnotes">
<ol>
<li id="fn-1"><p>foo</p>
<p>one</p>
<p>two</p>
<p>three<a href="#fnref-1" class="footnote">&#8617;</a></p></li>
</ol>
</section>
````````````````````````````````