_PARAGRAPH_SPLIT=re.compile(r"\n{2,}")

REF_FOOTNOTE= (

)

spaces=len(second_line)-len(second_line.lstrip())

pattern=re.compile(r"^ {"+str(spaces)+r",}",flags=re.M)

text=pattern.sub("",text).strip()

items=_PARAGRAPH_SPLIT.split(text)

children= [{"type":"paragraph","text":s}forsinitems]

footer_state=BlockState()

footer_state.process(text)

block.parse(footer_state)

children=footer_state.tokens

else:

text=text.strip()

children= [{"type":"paragraph","text":text}]

three

four

five

.

<p>multiple lines <sup class="footnote-ref" id="fnref-1"><a href="#fn-1">1</a></sup></p>

<pre><code>four</code></pre>

<pre><code> five</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>

<p>three</p>

<p>four<a href="#fnref-1" class="footnote">&#8617;</a></p></li>

</ol>

</section>

````````````````````````````````

```````````````````````````````` example

multi-line footnote[^1]

[^1]:

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod

tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,

quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo

consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse

cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat

non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.

.

<p>multi-line footnote<sup class="footnote-ref" id="fnref-1"><a href="#fn-1">1</a></sup></p>

<section class="footnotes">

<ol>

<li id="fn-1"><p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod

tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,

quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo

consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse

cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat

non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.<a href="#fnref-1" class="footnote">&#8617;</a></p></li>

</ol>

</section>

````````````````````````````````

```````````````````````````````` example

fenced code block in footnote[^1]

[^1]:

first

```sh

second

third

```

fourth

.

<p>fenced code block in footnote<sup class="footnote-ref" id="fnref-1"><a href="#fn-1">1</a></sup></p>

<section class="footnotes">

<ol>

<li id="fn-1"><p>first</p>

<pre><code class="language-sh">second

third

</code></pre>

<p>fourth<a href="#fnref-1" class="footnote">&#8617;</a></p></li>

</ol>

</section>

````````````````````````````````