//! `CommonMark` test suite.

// > 👉 **Important**: this module is generated by `generate/src/main.rs`.
// > It is generate from the latest CommonMark website.

use markdown::{to_html_with_options, CompileOptions, Options};
use pretty_assertions::assert_eq;

#[rustfmt::skip]
#[test]
fn commonmark() -> Result<(), String> {
    let danger = Options {
        compile: CompileOptions {
            allow_dangerous_html: true,
            allow_dangerous_protocol: true,
            ..CompileOptions::default()
        },
        ..Options::default()
    };

    assert_eq!(
        to_html_with_options(
            r###"	foo	baz		bim
"###,
            &danger
        )?,
        r###"<pre><code>foo	baz		bim
</code></pre>
"###,
        r###"Tabs (1)"###
);

    assert_eq!(
        to_html_with_options(
            r###"  	foo	baz		bim
"###,
            &danger
        )?,
        r###"<pre><code>foo	baz		bim
</code></pre>
"###,
        r###"Tabs (2)"###
);

    assert_eq!(
        to_html_with_options(
            r###"    a	a
    ὐ	a
"###,
            &danger
        )?,
        r###"<pre><code>a	a
ὐ	a
</code></pre>
"###,
        r###"Tabs (3)"###
);

    assert_eq!(
        to_html_with_options(
            r###"  - foo

	bar
"###,
            &danger
        )?,
        r###"<ul>
<li>
<p>foo</p>
<p>bar</p>
</li>
</ul>
"###,
        r###"Tabs (4)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- foo

		bar
"###,
            &danger
        )?,
        r###"<ul>
<li>
<p>foo</p>
<pre><code>  bar
</code></pre>
</li>
</ul>
"###,
        r###"Tabs (5)"###
);

    assert_eq!(
        to_html_with_options(
            r###">		foo
"###,
            &danger
        )?,
        r###"<blockquote>
<pre><code>  foo
</code></pre>
</blockquote>
"###,
        r###"Tabs (6)"###
);

    assert_eq!(
        to_html_with_options(
            r###"-		foo
"###,
            &danger
        )?,
        r###"<ul>
<li>
<pre><code>  foo
</code></pre>
</li>
</ul>
"###,
        r###"Tabs (7)"###
);

    assert_eq!(
        to_html_with_options(
            r###"    foo
	bar
"###,
            &danger
        )?,
        r###"<pre><code>foo
bar
</code></pre>
"###,
        r###"Tabs (8)"###
);

    assert_eq!(
        to_html_with_options(
            r###" - foo
   - bar
	 - baz
"###,
            &danger
        )?,
        r###"<ul>
<li>foo
<ul>
<li>bar
<ul>
<li>baz</li>
</ul>
</li>
</ul>
</li>
</ul>
"###,
        r###"Tabs (9)"###
);

    assert_eq!(
        to_html_with_options(
            r###"#	Foo
"###,
            &danger
        )?,
        r###"<h1>Foo</h1>
"###,
        r###"Tabs (10)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*	*	*	
"###,
            &danger
        )?,
        r###"<hr />
"###,
        r###"Tabs (11)"###
);

    assert_eq!(
        to_html_with_options(
            r###"\!\"\#\$\%\&\'\(\)\*\+\,\-\.\/\:\;\<\=\>\?\@\[\\\]\^\_\`\{\|\}\~
"###,
            &danger
        )?,
        r###"<p>!&quot;#$%&amp;'()*+,-./:;&lt;=&gt;?@[\]^_`{|}~</p>
"###,
        r###"Backslash escapes (12)"###
);

    assert_eq!(
        to_html_with_options(
            r###"\	\A\a\ \3\φ\«
"###,
            &danger
        )?,
        r###"<p>\	\A\a\ \3\φ\«</p>
"###,
        r###"Backslash escapes (13)"###
);

    assert_eq!(
        to_html_with_options(
            r###"\*not emphasized*
\<br/> not a tag
\[not a link](/foo)
\`not code`
1\. not a list
\* not a list
\# not a heading
\[foo]: /url "not a reference"
\&ouml; not a character entity
"###,
            &danger
        )?,
        r###"<p>*not emphasized*
&lt;br/&gt; not a tag
[not a link](/foo)
`not code`
1. not a list
* not a list
# not a heading
[foo]: /url &quot;not a reference&quot;
&amp;ouml; not a character entity</p>
"###,
        r###"Backslash escapes (14)"###
);

    assert_eq!(
        to_html_with_options(
            r###"\\*emphasis*
"###,
            &danger
        )?,
        r###"<p>\<em>emphasis</em></p>
"###,
        r###"Backslash escapes (15)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo\
bar
"###,
            &danger
        )?,
        r###"<p>foo<br />
bar</p>
"###,
        r###"Backslash escapes (16)"###
);

    assert_eq!(
        to_html_with_options(
            r###"`` \[\` ``
"###,
            &danger
        )?,
        r###"<p><code>\[\`</code></p>
"###,
        r###"Backslash escapes (17)"###
);

    assert_eq!(
        to_html_with_options(
            r###"    \[\]
"###,
            &danger
        )?,
        r###"<pre><code>\[\]
</code></pre>
"###,
        r###"Backslash escapes (18)"###
);

    assert_eq!(
        to_html_with_options(
            r###"~~~
\[\]
~~~
"###,
            &danger
        )?,
        r###"<pre><code>\[\]
</code></pre>
"###,
        r###"Backslash escapes (19)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<http://example.com?find=\*>
"###,
            &danger
        )?,
        r###"<p><a href="http://example.com?find=%5C*">http://example.com?find=\*</a></p>
"###,
        r###"Backslash escapes (20)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<a href="/bar\/)">
"###,
            &danger
        )?,
        r###"<a href="/bar\/)">
"###,
        r###"Backslash escapes (21)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo](/bar\* "ti\*tle")
"###,
            &danger
        )?,
        r###"<p><a href="/bar*" title="ti*tle">foo</a></p>
"###,
        r###"Backslash escapes (22)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo]

[foo]: /bar\* "ti\*tle"
"###,
            &danger
        )?,
        r###"<p><a href="/bar*" title="ti*tle">foo</a></p>
"###,
        r###"Backslash escapes (23)"###
);

    assert_eq!(
        to_html_with_options(
            r###"``` foo\+bar
foo
```
"###,
            &danger
        )?,
        r###"<pre><code class="language-foo+bar">foo
</code></pre>
"###,
        r###"Backslash escapes (24)"###
);

    assert_eq!(
        to_html_with_options(
            r###"&nbsp; &amp; &copy; &AElig; &Dcaron;
&frac34; &HilbertSpace; &DifferentialD;
&ClockwiseContourIntegral; &ngE;
"###,
            &danger
        )?,
        r###"<p>  &amp; © Æ Ď
¾ ℋ ⅆ
∲ ≧̸</p>
"###,
        r###"Entity and numeric character references (25)"###
);

    assert_eq!(
        to_html_with_options(
            r###"&#35; &#1234; &#992; &#0;
"###,
            &danger
        )?,
        r###"<p># Ӓ Ϡ �</p>
"###,
        r###"Entity and numeric character references (26)"###
);

    assert_eq!(
        to_html_with_options(
            r###"&#X22; &#XD06; &#xcab;
"###,
            &danger
        )?,
        r###"<p>&quot; ആ ಫ</p>
"###,
        r###"Entity and numeric character references (27)"###
);

    assert_eq!(
        to_html_with_options(
            r###"&nbsp &x; &#; &#x;
&#87654321;
&#abcdef0;
&ThisIsNotDefined; &hi?;
"###,
            &danger
        )?,
        r###"<p>&amp;nbsp &amp;x; &amp;#; &amp;#x;
&amp;#87654321;
&amp;#abcdef0;
&amp;ThisIsNotDefined; &amp;hi?;</p>
"###,
        r###"Entity and numeric character references (28)"###
);

    assert_eq!(
        to_html_with_options(
            r###"&copy
"###,
            &danger
        )?,
        r###"<p>&amp;copy</p>
"###,
        r###"Entity and numeric character references (29)"###
);

    assert_eq!(
        to_html_with_options(
            r###"&MadeUpEntity;
"###,
            &danger
        )?,
        r###"<p>&amp;MadeUpEntity;</p>
"###,
        r###"Entity and numeric character references (30)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<a href="&ouml;&ouml;.html">
"###,
            &danger
        )?,
        r###"<a href="&ouml;&ouml;.html">
"###,
        r###"Entity and numeric character references (31)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo](/f&ouml;&ouml; "f&ouml;&ouml;")
"###,
            &danger
        )?,
        r###"<p><a href="/f%C3%B6%C3%B6" title="föö">foo</a></p>
"###,
        r###"Entity and numeric character references (32)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo]

[foo]: /f&ouml;&ouml; "f&ouml;&ouml;"
"###,
            &danger
        )?,
        r###"<p><a href="/f%C3%B6%C3%B6" title="föö">foo</a></p>
"###,
        r###"Entity and numeric character references (33)"###
);

    assert_eq!(
        to_html_with_options(
            r###"``` f&ouml;&ouml;
foo
```
"###,
            &danger
        )?,
        r###"<pre><code class="language-föö">foo
</code></pre>
"###,
        r###"Entity and numeric character references (34)"###
);

    assert_eq!(
        to_html_with_options(
            r###"`f&ouml;&ouml;`
"###,
            &danger
        )?,
        r###"<p><code>f&amp;ouml;&amp;ouml;</code></p>
"###,
        r###"Entity and numeric character references (35)"###
);

    assert_eq!(
        to_html_with_options(
            r###"    f&ouml;f&ouml;
"###,
            &danger
        )?,
        r###"<pre><code>f&amp;ouml;f&amp;ouml;
</code></pre>
"###,
        r###"Entity and numeric character references (36)"###
);

    assert_eq!(
        to_html_with_options(
            r###"&#42;foo&#42;
*foo*
"###,
            &danger
        )?,
        r###"<p>*foo*
<em>foo</em></p>
"###,
        r###"Entity and numeric character references (37)"###
);

    assert_eq!(
        to_html_with_options(
            r###"&#42; foo

* foo
"###,
            &danger
        )?,
        r###"<p>* foo</p>
<ul>
<li>foo</li>
</ul>
"###,
        r###"Entity and numeric character references (38)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo&#10;&#10;bar
"###,
            &danger
        )?,
        r###"<p>foo

bar</p>
"###,
        r###"Entity and numeric character references (39)"###
);

    assert_eq!(
        to_html_with_options(
            r###"&#9;foo
"###,
            &danger
        )?,
        r###"<p>	foo</p>
"###,
        r###"Entity and numeric character references (40)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[a](url &quot;tit&quot;)
"###,
            &danger
        )?,
        r###"<p>[a](url &quot;tit&quot;)</p>
"###,
        r###"Entity and numeric character references (41)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- `one
- two`
"###,
            &danger
        )?,
        r###"<ul>
<li>`one</li>
<li>two`</li>
</ul>
"###,
        r###"Precedence (42)"###
);

    assert_eq!(
        to_html_with_options(
            r###"***
---
___
"###,
            &danger
        )?,
        r###"<hr />
<hr />
<hr />
"###,
        r###"Thematic breaks (43)"###
);

    assert_eq!(
        to_html_with_options(
            r###"+++
"###,
            &danger
        )?,
        r###"<p>+++</p>
"###,
        r###"Thematic breaks (44)"###
);

    assert_eq!(
        to_html_with_options(
            r###"===
"###,
            &danger
        )?,
        r###"<p>===</p>
"###,
        r###"Thematic breaks (45)"###
);

    assert_eq!(
        to_html_with_options(
            r###"--
**
__
"###,
            &danger
        )?,
        r###"<p>--
**
__</p>
"###,
        r###"Thematic breaks (46)"###
);

    assert_eq!(
        to_html_with_options(
            r###" ***
  ***
   ***
"###,
            &danger
        )?,
        r###"<hr />
<hr />
<hr />
"###,
        r###"Thematic breaks (47)"###
);

    assert_eq!(
        to_html_with_options(
            r###"    ***
"###,
            &danger
        )?,
        r###"<pre><code>***
</code></pre>
"###,
        r###"Thematic breaks (48)"###
);

    assert_eq!(
        to_html_with_options(
            r###"Foo
    ***
"###,
            &danger
        )?,
        r###"<p>Foo
***</p>
"###,
        r###"Thematic breaks (49)"###
);

    assert_eq!(
        to_html_with_options(
            r###"_____________________________________
"###,
            &danger
        )?,
        r###"<hr />
"###,
        r###"Thematic breaks (50)"###
);

    assert_eq!(
        to_html_with_options(
            r###" - - -
"###,
            &danger
        )?,
        r###"<hr />
"###,
        r###"Thematic breaks (51)"###
);

    assert_eq!(
        to_html_with_options(
            r###" **  * ** * ** * **
"###,
            &danger
        )?,
        r###"<hr />
"###,
        r###"Thematic breaks (52)"###
);

    assert_eq!(
        to_html_with_options(
            r###"-     -      -      -
"###,
            &danger
        )?,
        r###"<hr />
"###,
        r###"Thematic breaks (53)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- - - -    
"###,
            &danger
        )?,
        r###"<hr />
"###,
        r###"Thematic breaks (54)"###
);

    assert_eq!(
        to_html_with_options(
            r###"_ _ _ _ a

a------

---a---
"###,
            &danger
        )?,
        r###"<p>_ _ _ _ a</p>
<p>a------</p>
<p>---a---</p>
"###,
        r###"Thematic breaks (55)"###
);

    assert_eq!(
        to_html_with_options(
            r###" *-*
"###,
            &danger
        )?,
        r###"<p><em>-</em></p>
"###,
        r###"Thematic breaks (56)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- foo
***
- bar
"###,
            &danger
        )?,
        r###"<ul>
<li>foo</li>
</ul>
<hr />
<ul>
<li>bar</li>
</ul>
"###,
        r###"Thematic breaks (57)"###
);

    assert_eq!(
        to_html_with_options(
            r###"Foo
***
bar
"###,
            &danger
        )?,
        r###"<p>Foo</p>
<hr />
<p>bar</p>
"###,
        r###"Thematic breaks (58)"###
);

    assert_eq!(
        to_html_with_options(
            r###"Foo
---
bar
"###,
            &danger
        )?,
        r###"<h2>Foo</h2>
<p>bar</p>
"###,
        r###"Thematic breaks (59)"###
);

    assert_eq!(
        to_html_with_options(
            r###"* Foo
* * *
* Bar
"###,
            &danger
        )?,
        r###"<ul>
<li>Foo</li>
</ul>
<hr />
<ul>
<li>Bar</li>
</ul>
"###,
        r###"Thematic breaks (60)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- Foo
- * * *
"###,
            &danger
        )?,
        r###"<ul>
<li>Foo</li>
<li>
<hr />
</li>
</ul>
"###,
        r###"Thematic breaks (61)"###
);

    assert_eq!(
        to_html_with_options(
            r###"# foo
## foo
### foo
#### foo
##### foo
###### foo
"###,
            &danger
        )?,
        r###"<h1>foo</h1>
<h2>foo</h2>
<h3>foo</h3>
<h4>foo</h4>
<h5>foo</h5>
<h6>foo</h6>
"###,
        r###"ATX headings (62)"###
);

    assert_eq!(
        to_html_with_options(
            r###"####### foo
"###,
            &danger
        )?,
        r###"<p>####### foo</p>
"###,
        r###"ATX headings (63)"###
);

    assert_eq!(
        to_html_with_options(
            r###"#5 bolt

#hashtag
"###,
            &danger
        )?,
        r###"<p>#5 bolt</p>
<p>#hashtag</p>
"###,
        r###"ATX headings (64)"###
);

    assert_eq!(
        to_html_with_options(
            r###"\## foo
"###,
            &danger
        )?,
        r###"<p>## foo</p>
"###,
        r###"ATX headings (65)"###
);

    assert_eq!(
        to_html_with_options(
            r###"# foo *bar* \*baz\*
"###,
            &danger
        )?,
        r###"<h1>foo <em>bar</em> *baz*</h1>
"###,
        r###"ATX headings (66)"###
);

    assert_eq!(
        to_html_with_options(
            r###"#                  foo                     
"###,
            &danger
        )?,
        r###"<h1>foo</h1>
"###,
        r###"ATX headings (67)"###
);

    assert_eq!(
        to_html_with_options(
            r###" ### foo
  ## foo
   # foo
"###,
            &danger
        )?,
        r###"<h3>foo</h3>
<h2>foo</h2>
<h1>foo</h1>
"###,
        r###"ATX headings (68)"###
);

    assert_eq!(
        to_html_with_options(
            r###"    # foo
"###,
            &danger
        )?,
        r###"<pre><code># foo
</code></pre>
"###,
        r###"ATX headings (69)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo
    # bar
"###,
            &danger
        )?,
        r###"<p>foo
# bar</p>
"###,
        r###"ATX headings (70)"###
);

    assert_eq!(
        to_html_with_options(
            r###"## foo ##
  ###   bar    ###
"###,
            &danger
        )?,
        r###"<h2>foo</h2>
<h3>bar</h3>
"###,
        r###"ATX headings (71)"###
);

    assert_eq!(
        to_html_with_options(
            r###"# foo ##################################
##### foo ##
"###,
            &danger
        )?,
        r###"<h1>foo</h1>
<h5>foo</h5>
"###,
        r###"ATX headings (72)"###
);

    assert_eq!(
        to_html_with_options(
            r###"### foo ###     
"###,
            &danger
        )?,
        r###"<h3>foo</h3>
"###,
        r###"ATX headings (73)"###
);

    assert_eq!(
        to_html_with_options(
            r###"### foo ### b
"###,
            &danger
        )?,
        r###"<h3>foo ### b</h3>
"###,
        r###"ATX headings (74)"###
);

    assert_eq!(
        to_html_with_options(
            r###"# foo#
"###,
            &danger
        )?,
        r###"<h1>foo#</h1>
"###,
        r###"ATX headings (75)"###
);

    assert_eq!(
        to_html_with_options(
            r###"### foo \###
## foo #\##
# foo \#
"###,
            &danger
        )?,
        r###"<h3>foo ###</h3>
<h2>foo ###</h2>
<h1>foo #</h1>
"###,
        r###"ATX headings (76)"###
);

    assert_eq!(
        to_html_with_options(
            r###"****
## foo
****
"###,
            &danger
        )?,
        r###"<hr />
<h2>foo</h2>
<hr />
"###,
        r###"ATX headings (77)"###
);

    assert_eq!(
        to_html_with_options(
            r###"Foo bar
# baz
Bar foo
"###,
            &danger
        )?,
        r###"<p>Foo bar</p>
<h1>baz</h1>
<p>Bar foo</p>
"###,
        r###"ATX headings (78)"###
);

    assert_eq!(
        to_html_with_options(
            r###"## 
#
### ###
"###,
            &danger
        )?,
        r###"<h2></h2>
<h1></h1>
<h3></h3>
"###,
        r###"ATX headings (79)"###
);

    assert_eq!(
        to_html_with_options(
            r###"Foo *bar*
=========

Foo *bar*
---------
"###,
            &danger
        )?,
        r###"<h1>Foo <em>bar</em></h1>
<h2>Foo <em>bar</em></h2>
"###,
        r###"Setext headings (80)"###
);

    assert_eq!(
        to_html_with_options(
            r###"Foo *bar
baz*
====
"###,
            &danger
        )?,
        r###"<h1>Foo <em>bar
baz</em></h1>
"###,
        r###"Setext headings (81)"###
);

    assert_eq!(
        to_html_with_options(
            r###"  Foo *bar
baz*	
====
"###,
            &danger
        )?,
        r###"<h1>Foo <em>bar
baz</em></h1>
"###,
        r###"Setext headings (82)"###
);

    assert_eq!(
        to_html_with_options(
            r###"Foo
-------------------------

Foo
=
"###,
            &danger
        )?,
        r###"<h2>Foo</h2>
<h1>Foo</h1>
"###,
        r###"Setext headings (83)"###
);

    assert_eq!(
        to_html_with_options(
            r###"   Foo
---

  Foo
-----

  Foo
  ===
"###,
            &danger
        )?,
        r###"<h2>Foo</h2>
<h2>Foo</h2>
<h1>Foo</h1>
"###,
        r###"Setext headings (84)"###
);

    assert_eq!(
        to_html_with_options(
            r###"    Foo
    ---

    Foo
---
"###,
            &danger
        )?,
        r###"<pre><code>Foo
---

Foo
</code></pre>
<hr />
"###,
        r###"Setext headings (85)"###
);

    assert_eq!(
        to_html_with_options(
            r###"Foo
   ----      
"###,
            &danger
        )?,
        r###"<h2>Foo</h2>
"###,
        r###"Setext headings (86)"###
);

    assert_eq!(
        to_html_with_options(
            r###"Foo
    ---
"###,
            &danger
        )?,
        r###"<p>Foo
---</p>
"###,
        r###"Setext headings (87)"###
);

    assert_eq!(
        to_html_with_options(
            r###"Foo
= =

Foo
--- -
"###,
            &danger
        )?,
        r###"<p>Foo
= =</p>
<p>Foo</p>
<hr />
"###,
        r###"Setext headings (88)"###
);

    assert_eq!(
        to_html_with_options(
            r###"Foo  
-----
"###,
            &danger
        )?,
        r###"<h2>Foo</h2>
"###,
        r###"Setext headings (89)"###
);

    assert_eq!(
        to_html_with_options(
            r###"Foo\
----
"###,
            &danger
        )?,
        r###"<h2>Foo\</h2>
"###,
        r###"Setext headings (90)"###
);

    assert_eq!(
        to_html_with_options(
            r###"`Foo
----
`

<a title="a lot
---
of dashes"/>
"###,
            &danger
        )?,
        r###"<h2>`Foo</h2>
<p>`</p>
<h2>&lt;a title=&quot;a lot</h2>
<p>of dashes&quot;/&gt;</p>
"###,
        r###"Setext headings (91)"###
);

    assert_eq!(
        to_html_with_options(
            r###"> Foo
---
"###,
            &danger
        )?,
        r###"<blockquote>
<p>Foo</p>
</blockquote>
<hr />
"###,
        r###"Setext headings (92)"###
);

    assert_eq!(
        to_html_with_options(
            r###"> foo
bar
===
"###,
            &danger
        )?,
        r###"<blockquote>
<p>foo
bar
===</p>
</blockquote>
"###,
        r###"Setext headings (93)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- Foo
---
"###,
            &danger
        )?,
        r###"<ul>
<li>Foo</li>
</ul>
<hr />
"###,
        r###"Setext headings (94)"###
);

    assert_eq!(
        to_html_with_options(
            r###"Foo
Bar
---
"###,
            &danger
        )?,
        r###"<h2>Foo
Bar</h2>
"###,
        r###"Setext headings (95)"###
);

    assert_eq!(
        to_html_with_options(
            r###"---
Foo
---
Bar
---
Baz
"###,
            &danger
        )?,
        r###"<hr />
<h2>Foo</h2>
<h2>Bar</h2>
<p>Baz</p>
"###,
        r###"Setext headings (96)"###
);

    assert_eq!(
        to_html_with_options(
            r###"
====
"###,
            &danger
        )?,
        r###"<p>====</p>
"###,
        r###"Setext headings (97)"###
);

    assert_eq!(
        to_html_with_options(
            r###"---
---
"###,
            &danger
        )?,
        r###"<hr />
<hr />
"###,
        r###"Setext headings (98)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- foo
-----
"###,
            &danger
        )?,
        r###"<ul>
<li>foo</li>
</ul>
<hr />
"###,
        r###"Setext headings (99)"###
);

    assert_eq!(
        to_html_with_options(
            r###"    foo
---
"###,
            &danger
        )?,
        r###"<pre><code>foo
</code></pre>
<hr />
"###,
        r###"Setext headings (100)"###
);

    assert_eq!(
        to_html_with_options(
            r###"> foo
-----
"###,
            &danger
        )?,
        r###"<blockquote>
<p>foo</p>
</blockquote>
<hr />
"###,
        r###"Setext headings (101)"###
);

    assert_eq!(
        to_html_with_options(
            r###"\> foo
------
"###,
            &danger
        )?,
        r###"<h2>&gt; foo</h2>
"###,
        r###"Setext headings (102)"###
);

    assert_eq!(
        to_html_with_options(
            r###"Foo

bar
---
baz
"###,
            &danger
        )?,
        r###"<p>Foo</p>
<h2>bar</h2>
<p>baz</p>
"###,
        r###"Setext headings (103)"###
);

    assert_eq!(
        to_html_with_options(
            r###"Foo
bar

---

baz
"###,
            &danger
        )?,
        r###"<p>Foo
bar</p>
<hr />
<p>baz</p>
"###,
        r###"Setext headings (104)"###
);

    assert_eq!(
        to_html_with_options(
            r###"Foo
bar
* * *
baz
"###,
            &danger
        )?,
        r###"<p>Foo
bar</p>
<hr />
<p>baz</p>
"###,
        r###"Setext headings (105)"###
);

    assert_eq!(
        to_html_with_options(
            r###"Foo
bar
\---
baz
"###,
            &danger
        )?,
        r###"<p>Foo
bar
---
baz</p>
"###,
        r###"Setext headings (106)"###
);

    assert_eq!(
        to_html_with_options(
            r###"    a simple
      indented code block
"###,
            &danger
        )?,
        r###"<pre><code>a simple
  indented code block
</code></pre>
"###,
        r###"Indented code blocks (107)"###
);

    assert_eq!(
        to_html_with_options(
            r###"  - foo

    bar
"###,
            &danger
        )?,
        r###"<ul>
<li>
<p>foo</p>
<p>bar</p>
</li>
</ul>
"###,
        r###"Indented code blocks (108)"###
);

    assert_eq!(
        to_html_with_options(
            r###"1.  foo

    - bar
"###,
            &danger
        )?,
        r###"<ol>
<li>
<p>foo</p>
<ul>
<li>bar</li>
</ul>
</li>
</ol>
"###,
        r###"Indented code blocks (109)"###
);

    assert_eq!(
        to_html_with_options(
            r###"    <a/>
    *hi*

    - one
"###,
            &danger
        )?,
        r###"<pre><code>&lt;a/&gt;
*hi*

- one
</code></pre>
"###,
        r###"Indented code blocks (110)"###
);

    assert_eq!(
        to_html_with_options(
            r###"    chunk1

    chunk2
  
 
 
    chunk3
"###,
            &danger
        )?,
        r###"<pre><code>chunk1

chunk2



chunk3
</code></pre>
"###,
        r###"Indented code blocks (111)"###
);

    assert_eq!(
        to_html_with_options(
            r###"    chunk1
      
      chunk2
"###,
            &danger
        )?,
        r###"<pre><code>chunk1
  
  chunk2
</code></pre>
"###,
        r###"Indented code blocks (112)"###
);

    assert_eq!(
        to_html_with_options(
            r###"Foo
    bar

"###,
            &danger
        )?,
        r###"<p>Foo
bar</p>
"###,
        r###"Indented code blocks (113)"###
);

    assert_eq!(
        to_html_with_options(
            r###"    foo
bar
"###,
            &danger
        )?,
        r###"<pre><code>foo
</code></pre>
<p>bar</p>
"###,
        r###"Indented code blocks (114)"###
);

    assert_eq!(
        to_html_with_options(
            r###"# Heading
    foo
Heading
------
    foo
----
"###,
            &danger
        )?,
        r###"<h1>Heading</h1>
<pre><code>foo
</code></pre>
<h2>Heading</h2>
<pre><code>foo
</code></pre>
<hr />
"###,
        r###"Indented code blocks (115)"###
);

    assert_eq!(
        to_html_with_options(
            r###"        foo
    bar
"###,
            &danger
        )?,
        r###"<pre><code>    foo
bar
</code></pre>
"###,
        r###"Indented code blocks (116)"###
);

    assert_eq!(
        to_html_with_options(
            r###"
    
    foo
    

"###,
            &danger
        )?,
        r###"<pre><code>foo
</code></pre>
"###,
        r###"Indented code blocks (117)"###
);

    assert_eq!(
        to_html_with_options(
            r###"    foo  
"###,
            &danger
        )?,
        r###"<pre><code>foo  
</code></pre>
"###,
        r###"Indented code blocks (118)"###
);

    assert_eq!(
        to_html_with_options(
            r###"```
<
 >
```
"###,
            &danger
        )?,
        r###"<pre><code>&lt;
 &gt;
</code></pre>
"###,
        r###"Fenced code blocks (119)"###
);

    assert_eq!(
        to_html_with_options(
            r###"~~~
<
 >
~~~
"###,
            &danger
        )?,
        r###"<pre><code>&lt;
 &gt;
</code></pre>
"###,
        r###"Fenced code blocks (120)"###
);

    assert_eq!(
        to_html_with_options(
            r###"``
foo
``
"###,
            &danger
        )?,
        r###"<p><code>foo</code></p>
"###,
        r###"Fenced code blocks (121)"###
);

    assert_eq!(
        to_html_with_options(
            r###"```
aaa
~~~
```
"###,
            &danger
        )?,
        r###"<pre><code>aaa
~~~
</code></pre>
"###,
        r###"Fenced code blocks (122)"###
);

    assert_eq!(
        to_html_with_options(
            r###"~~~
aaa
```
~~~
"###,
            &danger
        )?,
        r###"<pre><code>aaa
```
</code></pre>
"###,
        r###"Fenced code blocks (123)"###
);

    assert_eq!(
        to_html_with_options(
            r###"````
aaa
```
``````
"###,
            &danger
        )?,
        r###"<pre><code>aaa
```
</code></pre>
"###,
        r###"Fenced code blocks (124)"###
);

    assert_eq!(
        to_html_with_options(
            r###"~~~~
aaa
~~~
~~~~
"###,
            &danger
        )?,
        r###"<pre><code>aaa
~~~
</code></pre>
"###,
        r###"Fenced code blocks (125)"###
);

    assert_eq!(
        to_html_with_options(
            r###"```
"###,
            &danger
        )?,
        r###"<pre><code></code></pre>
"###,
        r###"Fenced code blocks (126)"###
);

    assert_eq!(
        to_html_with_options(
            r###"`````

```
aaa
"###,
            &danger
        )?,
        r###"<pre><code>
```
aaa
</code></pre>
"###,
        r###"Fenced code blocks (127)"###
);

    assert_eq!(
        to_html_with_options(
            r###"> ```
> aaa

bbb
"###,
            &danger
        )?,
        r###"<blockquote>
<pre><code>aaa
</code></pre>
</blockquote>
<p>bbb</p>
"###,
        r###"Fenced code blocks (128)"###
);

    assert_eq!(
        to_html_with_options(
            r###"```

  
```
"###,
            &danger
        )?,
        r###"<pre><code>
  
</code></pre>
"###,
        r###"Fenced code blocks (129)"###
);

    assert_eq!(
        to_html_with_options(
            r###"```
```
"###,
            &danger
        )?,
        r###"<pre><code></code></pre>
"###,
        r###"Fenced code blocks (130)"###
);

    assert_eq!(
        to_html_with_options(
            r###" ```
 aaa
aaa
```
"###,
            &danger
        )?,
        r###"<pre><code>aaa
aaa
</code></pre>
"###,
        r###"Fenced code blocks (131)"###
);

    assert_eq!(
        to_html_with_options(
            r###"  ```
aaa
  aaa
aaa
  ```
"###,
            &danger
        )?,
        r###"<pre><code>aaa
aaa
aaa
</code></pre>
"###,
        r###"Fenced code blocks (132)"###
);

    assert_eq!(
        to_html_with_options(
            r###"   ```
   aaa
    aaa
  aaa
   ```
"###,
            &danger
        )?,
        r###"<pre><code>aaa
 aaa
aaa
</code></pre>
"###,
        r###"Fenced code blocks (133)"###
);

    assert_eq!(
        to_html_with_options(
            r###"    ```
    aaa
    ```
"###,
            &danger
        )?,
        r###"<pre><code>```
aaa
```
</code></pre>
"###,
        r###"Fenced code blocks (134)"###
);

    assert_eq!(
        to_html_with_options(
            r###"```
aaa
  ```
"###,
            &danger
        )?,
        r###"<pre><code>aaa
</code></pre>
"###,
        r###"Fenced code blocks (135)"###
);

    assert_eq!(
        to_html_with_options(
            r###"   ```
aaa
  ```
"###,
            &danger
        )?,
        r###"<pre><code>aaa
</code></pre>
"###,
        r###"Fenced code blocks (136)"###
);

    assert_eq!(
        to_html_with_options(
            r###"```
aaa
    ```
"###,
            &danger
        )?,
        r###"<pre><code>aaa
    ```
</code></pre>
"###,
        r###"Fenced code blocks (137)"###
);

    assert_eq!(
        to_html_with_options(
            r###"``` ```
aaa
"###,
            &danger
        )?,
        r###"<p><code> </code>
aaa</p>
"###,
        r###"Fenced code blocks (138)"###
);

    assert_eq!(
        to_html_with_options(
            r###"~~~~~~
aaa
~~~ ~~
"###,
            &danger
        )?,
        r###"<pre><code>aaa
~~~ ~~
</code></pre>
"###,
        r###"Fenced code blocks (139)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo
```
bar
```
baz
"###,
            &danger
        )?,
        r###"<p>foo</p>
<pre><code>bar
</code></pre>
<p>baz</p>
"###,
        r###"Fenced code blocks (140)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo
---
~~~
bar
~~~
# baz
"###,
            &danger
        )?,
        r###"<h2>foo</h2>
<pre><code>bar
</code></pre>
<h1>baz</h1>
"###,
        r###"Fenced code blocks (141)"###
);

    assert_eq!(
        to_html_with_options(
            r###"```ruby
def foo(x)
  return 3
end
```
"###,
            &danger
        )?,
        r###"<pre><code class="language-ruby">def foo(x)
  return 3
end
</code></pre>
"###,
        r###"Fenced code blocks (142)"###
);

    assert_eq!(
        to_html_with_options(
            r###"~~~~    ruby startline=3 $%@#$
def foo(x)
  return 3
end
~~~~~~~
"###,
            &danger
        )?,
        r###"<pre><code class="language-ruby">def foo(x)
  return 3
end
</code></pre>
"###,
        r###"Fenced code blocks (143)"###
);

    assert_eq!(
        to_html_with_options(
            r###"````;
````
"###,
            &danger
        )?,
        r###"<pre><code class="language-;"></code></pre>
"###,
        r###"Fenced code blocks (144)"###
);

    assert_eq!(
        to_html_with_options(
            r###"``` aa ```
foo
"###,
            &danger
        )?,
        r###"<p><code>aa</code>
foo</p>
"###,
        r###"Fenced code blocks (145)"###
);

    assert_eq!(
        to_html_with_options(
            r###"~~~ aa ``` ~~~
foo
~~~
"###,
            &danger
        )?,
        r###"<pre><code class="language-aa">foo
</code></pre>
"###,
        r###"Fenced code blocks (146)"###
);

    assert_eq!(
        to_html_with_options(
            r###"```
``` aaa
```
"###,
            &danger
        )?,
        r###"<pre><code>``` aaa
</code></pre>
"###,
        r###"Fenced code blocks (147)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<table><tr><td>
<pre>
**Hello**,

_world_.
</pre>
</td></tr></table>
"###,
            &danger
        )?,
        r###"<table><tr><td>
<pre>
**Hello**,
<p><em>world</em>.
</pre></p>
</td></tr></table>
"###,
        r###"HTML blocks (148)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<table>
  <tr>
    <td>
           hi
    </td>
  </tr>
</table>

okay.
"###,
            &danger
        )?,
        r###"<table>
  <tr>
    <td>
           hi
    </td>
  </tr>
</table>
<p>okay.</p>
"###,
        r###"HTML blocks (149)"###
);

    assert_eq!(
        to_html_with_options(
            r###" <div>
  *hello*
         <foo><a>
"###,
            &danger
        )?,
        r###" <div>
  *hello*
         <foo><a>
"###,
        r###"HTML blocks (150)"###
);

    assert_eq!(
        to_html_with_options(
            r###"</div>
*foo*
"###,
            &danger
        )?,
        r###"</div>
*foo*
"###,
        r###"HTML blocks (151)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<DIV CLASS="foo">

*Markdown*

</DIV>
"###,
            &danger
        )?,
        r###"<DIV CLASS="foo">
<p><em>Markdown</em></p>
</DIV>
"###,
        r###"HTML blocks (152)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<div id="foo"
  class="bar">
</div>
"###,
            &danger
        )?,
        r###"<div id="foo"
  class="bar">
</div>
"###,
        r###"HTML blocks (153)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<div id="foo" class="bar
  baz">
</div>
"###,
            &danger
        )?,
        r###"<div id="foo" class="bar
  baz">
</div>
"###,
        r###"HTML blocks (154)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<div>
*foo*

*bar*
"###,
            &danger
        )?,
        r###"<div>
*foo*
<p><em>bar</em></p>
"###,
        r###"HTML blocks (155)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<div id="foo"
*hi*
"###,
            &danger
        )?,
        r###"<div id="foo"
*hi*
"###,
        r###"HTML blocks (156)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<div class
foo
"###,
            &danger
        )?,
        r###"<div class
foo
"###,
        r###"HTML blocks (157)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<div *???-&&&-<---
*foo*
"###,
            &danger
        )?,
        r###"<div *???-&&&-<---
*foo*
"###,
        r###"HTML blocks (158)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<div><a href="bar">*foo*</a></div>
"###,
            &danger
        )?,
        r###"<div><a href="bar">*foo*</a></div>
"###,
        r###"HTML blocks (159)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<table><tr><td>
foo
</td></tr></table>
"###,
            &danger
        )?,
        r###"<table><tr><td>
foo
</td></tr></table>
"###,
        r###"HTML blocks (160)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<div></div>
``` c
int x = 33;
```
"###,
            &danger
        )?,
        r###"<div></div>
``` c
int x = 33;
```
"###,
        r###"HTML blocks (161)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<a href="foo">
*bar*
</a>
"###,
            &danger
        )?,
        r###"<a href="foo">
*bar*
</a>
"###,
        r###"HTML blocks (162)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<Warning>
*bar*
</Warning>
"###,
            &danger
        )?,
        r###"<Warning>
*bar*
</Warning>
"###,
        r###"HTML blocks (163)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<i class="foo">
*bar*
</i>
"###,
            &danger
        )?,
        r###"<i class="foo">
*bar*
</i>
"###,
        r###"HTML blocks (164)"###
);

    assert_eq!(
        to_html_with_options(
            r###"</ins>
*bar*
"###,
            &danger
        )?,
        r###"</ins>
*bar*
"###,
        r###"HTML blocks (165)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<del>
*foo*
</del>
"###,
            &danger
        )?,
        r###"<del>
*foo*
</del>
"###,
        r###"HTML blocks (166)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<del>

*foo*

</del>
"###,
            &danger
        )?,
        r###"<del>
<p><em>foo</em></p>
</del>
"###,
        r###"HTML blocks (167)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<del>*foo*</del>
"###,
            &danger
        )?,
        r###"<p><del><em>foo</em></del></p>
"###,
        r###"HTML blocks (168)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<pre language="haskell"><code>
import Text.HTML.TagSoup

main :: IO ()
main = print $ parseTags tags
</code></pre>
okay
"###,
            &danger
        )?,
        r###"<pre language="haskell"><code>
import Text.HTML.TagSoup

main :: IO ()
main = print $ parseTags tags
</code></pre>
<p>okay</p>
"###,
        r###"HTML blocks (169)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<script type="text/javascript">
// JavaScript example

document.getElementById("demo").innerHTML = "Hello JavaScript!";
</script>
okay
"###,
            &danger
        )?,
        r###"<script type="text/javascript">
// JavaScript example

document.getElementById("demo").innerHTML = "Hello JavaScript!";
</script>
<p>okay</p>
"###,
        r###"HTML blocks (170)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<textarea>

*foo*

_bar_

</textarea>
"###,
            &danger
        )?,
        r###"<textarea>

*foo*

_bar_

</textarea>
"###,
        r###"HTML blocks (171)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<style
  type="text/css">
h1 {color:red;}

p {color:blue;}
</style>
okay
"###,
            &danger
        )?,
        r###"<style
  type="text/css">
h1 {color:red;}

p {color:blue;}
</style>
<p>okay</p>
"###,
        r###"HTML blocks (172)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<style
  type="text/css">

foo
"###,
            &danger
        )?,
        r###"<style
  type="text/css">

foo
"###,
        r###"HTML blocks (173)"###
);

    assert_eq!(
        to_html_with_options(
            r###"> <div>
> foo

bar
"###,
            &danger
        )?,
        r###"<blockquote>
<div>
foo
</blockquote>
<p>bar</p>
"###,
        r###"HTML blocks (174)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- <div>
- foo
"###,
            &danger
        )?,
        r###"<ul>
<li>
<div>
</li>
<li>foo</li>
</ul>
"###,
        r###"HTML blocks (175)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<style>p{color:red;}</style>
*foo*
"###,
            &danger
        )?,
        r###"<style>p{color:red;}</style>
<p><em>foo</em></p>
"###,
        r###"HTML blocks (176)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<!-- foo -->*bar*
*baz*
"###,
            &danger
        )?,
        r###"<!-- foo -->*bar*
<p><em>baz</em></p>
"###,
        r###"HTML blocks (177)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<script>
foo
</script>1. *bar*
"###,
            &danger
        )?,
        r###"<script>
foo
</script>1. *bar*
"###,
        r###"HTML blocks (178)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<!-- Foo

bar
   baz -->
okay
"###,
            &danger
        )?,
        r###"<!-- Foo

bar
   baz -->
<p>okay</p>
"###,
        r###"HTML blocks (179)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<?php

  echo '>';

?>
okay
"###,
            &danger
        )?,
        r###"<?php

  echo '>';

?>
<p>okay</p>
"###,
        r###"HTML blocks (180)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<!DOCTYPE html>
"###,
            &danger
        )?,
        r###"<!DOCTYPE html>
"###,
        r###"HTML blocks (181)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<![CDATA[
function matchwo(a,b)
{
  if (a < b && a < 0) then {
    return 1;

  } else {

    return 0;
  }
}
]]>
okay
"###,
            &danger
        )?,
        r###"<![CDATA[
function matchwo(a,b)
{
  if (a < b && a < 0) then {
    return 1;

  } else {

    return 0;
  }
}
]]>
<p>okay</p>
"###,
        r###"HTML blocks (182)"###
);

    assert_eq!(
        to_html_with_options(
            r###"  <!-- foo -->

    <!-- foo -->
"###,
            &danger
        )?,
        r###"  <!-- foo -->
<pre><code>&lt;!-- foo --&gt;
</code></pre>
"###,
        r###"HTML blocks (183)"###
);

    assert_eq!(
        to_html_with_options(
            r###"  <div>

    <div>
"###,
            &danger
        )?,
        r###"  <div>
<pre><code>&lt;div&gt;
</code></pre>
"###,
        r###"HTML blocks (184)"###
);

    assert_eq!(
        to_html_with_options(
            r###"Foo
<div>
bar
</div>
"###,
            &danger
        )?,
        r###"<p>Foo</p>
<div>
bar
</div>
"###,
        r###"HTML blocks (185)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<div>
bar
</div>
*foo*
"###,
            &danger
        )?,
        r###"<div>
bar
</div>
*foo*
"###,
        r###"HTML blocks (186)"###
);

    assert_eq!(
        to_html_with_options(
            r###"Foo
<a href="bar">
baz
"###,
            &danger
        )?,
        r###"<p>Foo
<a href="bar">
baz</p>
"###,
        r###"HTML blocks (187)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<div>

*Emphasized* text.

</div>
"###,
            &danger
        )?,
        r###"<div>
<p><em>Emphasized</em> text.</p>
</div>
"###,
        r###"HTML blocks (188)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<div>
*Emphasized* text.
</div>
"###,
            &danger
        )?,
        r###"<div>
*Emphasized* text.
</div>
"###,
        r###"HTML blocks (189)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<table>

<tr>

<td>
Hi
</td>

</tr>

</table>
"###,
            &danger
        )?,
        r###"<table>
<tr>
<td>
Hi
</td>
</tr>
</table>
"###,
        r###"HTML blocks (190)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<table>

  <tr>

    <td>
      Hi
    </td>

  </tr>

</table>
"###,
            &danger
        )?,
        r###"<table>
  <tr>
<pre><code>&lt;td&gt;
  Hi
&lt;/td&gt;
</code></pre>
  </tr>
</table>
"###,
        r###"HTML blocks (191)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo]: /url "title"

[foo]
"###,
            &danger
        )?,
        r###"<p><a href="/url" title="title">foo</a></p>
"###,
        r###"Link reference definitions (192)"###
);

    assert_eq!(
        to_html_with_options(
            r###"   [foo]: 
      /url  
           'the title'  

[foo]
"###,
            &danger
        )?,
        r###"<p><a href="/url" title="the title">foo</a></p>
"###,
        r###"Link reference definitions (193)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[Foo*bar\]]:my_(url) 'title (with parens)'

[Foo*bar\]]
"###,
            &danger
        )?,
        r###"<p><a href="my_(url)" title="title (with parens)">Foo*bar]</a></p>
"###,
        r###"Link reference definitions (194)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[Foo bar]:
<my url>
'title'

[Foo bar]
"###,
            &danger
        )?,
        r###"<p><a href="my%20url" title="title">Foo bar</a></p>
"###,
        r###"Link reference definitions (195)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo]: /url '
title
line1
line2
'

[foo]
"###,
            &danger
        )?,
        r###"<p><a href="/url" title="
title
line1
line2
">foo</a></p>
"###,
        r###"Link reference definitions (196)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo]: /url 'title

with blank line'

[foo]
"###,
            &danger
        )?,
        r###"<p>[foo]: /url 'title</p>
<p>with blank line'</p>
<p>[foo]</p>
"###,
        r###"Link reference definitions (197)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo]:
/url

[foo]
"###,
            &danger
        )?,
        r###"<p><a href="/url">foo</a></p>
"###,
        r###"Link reference definitions (198)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo]:

[foo]
"###,
            &danger
        )?,
        r###"<p>[foo]:</p>
<p>[foo]</p>
"###,
        r###"Link reference definitions (199)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo]: <>

[foo]
"###,
            &danger
        )?,
        r###"<p><a href="">foo</a></p>
"###,
        r###"Link reference definitions (200)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo]: <bar>(baz)

[foo]
"###,
            &danger
        )?,
        r###"<p>[foo]: <bar>(baz)</p>
<p>[foo]</p>
"###,
        r###"Link reference definitions (201)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo]: /url\bar\*baz "foo\"bar\baz"

[foo]
"###,
            &danger
        )?,
        r###"<p><a href="/url%5Cbar*baz" title="foo&quot;bar\baz">foo</a></p>
"###,
        r###"Link reference definitions (202)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo]

[foo]: url
"###,
            &danger
        )?,
        r###"<p><a href="url">foo</a></p>
"###,
        r###"Link reference definitions (203)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo]

[foo]: first
[foo]: second
"###,
            &danger
        )?,
        r###"<p><a href="first">foo</a></p>
"###,
        r###"Link reference definitions (204)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[FOO]: /url

[Foo]
"###,
            &danger
        )?,
        r###"<p><a href="/url">Foo</a></p>
"###,
        r###"Link reference definitions (205)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[ΑΓΩ]: /φου

[αγω]
"###,
            &danger
        )?,
        r###"<p><a href="/%CF%86%CE%BF%CF%85">αγω</a></p>
"###,
        r###"Link reference definitions (206)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo]: /url
"###,
            &danger
        )?,
        r###""###,
        r###"Link reference definitions (207)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[
foo
]: /url
bar
"###,
            &danger
        )?,
        r###"<p>bar</p>
"###,
        r###"Link reference definitions (208)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo]: /url "title" ok
"###,
            &danger
        )?,
        r###"<p>[foo]: /url &quot;title&quot; ok</p>
"###,
        r###"Link reference definitions (209)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo]: /url
"title" ok
"###,
            &danger
        )?,
        r###"<p>&quot;title&quot; ok</p>
"###,
        r###"Link reference definitions (210)"###
);

    assert_eq!(
        to_html_with_options(
            r###"    [foo]: /url "title"

[foo]
"###,
            &danger
        )?,
        r###"<pre><code>[foo]: /url &quot;title&quot;
</code></pre>
<p>[foo]</p>
"###,
        r###"Link reference definitions (211)"###
);

    assert_eq!(
        to_html_with_options(
            r###"```
[foo]: /url
```

[foo]
"###,
            &danger
        )?,
        r###"<pre><code>[foo]: /url
</code></pre>
<p>[foo]</p>
"###,
        r###"Link reference definitions (212)"###
);

    assert_eq!(
        to_html_with_options(
            r###"Foo
[bar]: /baz

[bar]
"###,
            &danger
        )?,
        r###"<p>Foo
[bar]: /baz</p>
<p>[bar]</p>
"###,
        r###"Link reference definitions (213)"###
);

    assert_eq!(
        to_html_with_options(
            r###"# [Foo]
[foo]: /url
> bar
"###,
            &danger
        )?,
        r###"<h1><a href="/url">Foo</a></h1>
<blockquote>
<p>bar</p>
</blockquote>
"###,
        r###"Link reference definitions (214)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo]: /url
bar
===
[foo]
"###,
            &danger
        )?,
        r###"<h1>bar</h1>
<p><a href="/url">foo</a></p>
"###,
        r###"Link reference definitions (215)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo]: /url
===
[foo]
"###,
            &danger
        )?,
        r###"<p>===
<a href="/url">foo</a></p>
"###,
        r###"Link reference definitions (216)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo]: /foo-url "foo"
[bar]: /bar-url
  "bar"
[baz]: /baz-url

[foo],
[bar],
[baz]
"###,
            &danger
        )?,
        r###"<p><a href="/foo-url" title="foo">foo</a>,
<a href="/bar-url" title="bar">bar</a>,
<a href="/baz-url">baz</a></p>
"###,
        r###"Link reference definitions (217)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo]

> [foo]: /url
"###,
            &danger
        )?,
        r###"<p><a href="/url">foo</a></p>
<blockquote>
</blockquote>
"###,
        r###"Link reference definitions (218)"###
);

    assert_eq!(
        to_html_with_options(
            r###"aaa

bbb
"###,
            &danger
        )?,
        r###"<p>aaa</p>
<p>bbb</p>
"###,
        r###"Paragraphs (219)"###
);

    assert_eq!(
        to_html_with_options(
            r###"aaa
bbb

ccc
ddd
"###,
            &danger
        )?,
        r###"<p>aaa
bbb</p>
<p>ccc
ddd</p>
"###,
        r###"Paragraphs (220)"###
);

    assert_eq!(
        to_html_with_options(
            r###"aaa


bbb
"###,
            &danger
        )?,
        r###"<p>aaa</p>
<p>bbb</p>
"###,
        r###"Paragraphs (221)"###
);

    assert_eq!(
        to_html_with_options(
            r###"  aaa
 bbb
"###,
            &danger
        )?,
        r###"<p>aaa
bbb</p>
"###,
        r###"Paragraphs (222)"###
);

    assert_eq!(
        to_html_with_options(
            r###"aaa
             bbb
                                       ccc
"###,
            &danger
        )?,
        r###"<p>aaa
bbb
ccc</p>
"###,
        r###"Paragraphs (223)"###
);

    assert_eq!(
        to_html_with_options(
            r###"   aaa
bbb
"###,
            &danger
        )?,
        r###"<p>aaa
bbb</p>
"###,
        r###"Paragraphs (224)"###
);

    assert_eq!(
        to_html_with_options(
            r###"    aaa
bbb
"###,
            &danger
        )?,
        r###"<pre><code>aaa
</code></pre>
<p>bbb</p>
"###,
        r###"Paragraphs (225)"###
);

    assert_eq!(
        to_html_with_options(
            r###"aaa     
bbb     
"###,
            &danger
        )?,
        r###"<p>aaa<br />
bbb</p>
"###,
        r###"Paragraphs (226)"###
);

    assert_eq!(
        to_html_with_options(
            r###"  

aaa
  

# aaa

  
"###,
            &danger
        )?,
        r###"<p>aaa</p>
<h1>aaa</h1>
"###,
        r###"Blank lines (227)"###
);

    assert_eq!(
        to_html_with_options(
            r###"> # Foo
> bar
> baz
"###,
            &danger
        )?,
        r###"<blockquote>
<h1>Foo</h1>
<p>bar
baz</p>
</blockquote>
"###,
        r###"Block quotes (228)"###
);

    assert_eq!(
        to_html_with_options(
            r###"># Foo
>bar
> baz
"###,
            &danger
        )?,
        r###"<blockquote>
<h1>Foo</h1>
<p>bar
baz</p>
</blockquote>
"###,
        r###"Block quotes (229)"###
);

    assert_eq!(
        to_html_with_options(
            r###"   > # Foo
   > bar
 > baz
"###,
            &danger
        )?,
        r###"<blockquote>
<h1>Foo</h1>
<p>bar
baz</p>
</blockquote>
"###,
        r###"Block quotes (230)"###
);

    assert_eq!(
        to_html_with_options(
            r###"    > # Foo
    > bar
    > baz
"###,
            &danger
        )?,
        r###"<pre><code>&gt; # Foo
&gt; bar
&gt; baz
</code></pre>
"###,
        r###"Block quotes (231)"###
);

    assert_eq!(
        to_html_with_options(
            r###"> # Foo
> bar
baz
"###,
            &danger
        )?,
        r###"<blockquote>
<h1>Foo</h1>
<p>bar
baz</p>
</blockquote>
"###,
        r###"Block quotes (232)"###
);

    assert_eq!(
        to_html_with_options(
            r###"> bar
baz
> foo
"###,
            &danger
        )?,
        r###"<blockquote>
<p>bar
baz
foo</p>
</blockquote>
"###,
        r###"Block quotes (233)"###
);

    assert_eq!(
        to_html_with_options(
            r###"> foo
---
"###,
            &danger
        )?,
        r###"<blockquote>
<p>foo</p>
</blockquote>
<hr />
"###,
        r###"Block quotes (234)"###
);

    assert_eq!(
        to_html_with_options(
            r###"> - foo
- bar
"###,
            &danger
        )?,
        r###"<blockquote>
<ul>
<li>foo</li>
</ul>
</blockquote>
<ul>
<li>bar</li>
</ul>
"###,
        r###"Block quotes (235)"###
);

    assert_eq!(
        to_html_with_options(
            r###">     foo
    bar
"###,
            &danger
        )?,
        r###"<blockquote>
<pre><code>foo
</code></pre>
</blockquote>
<pre><code>bar
</code></pre>
"###,
        r###"Block quotes (236)"###
);

    assert_eq!(
        to_html_with_options(
            r###"> ```
foo
```
"###,
            &danger
        )?,
        r###"<blockquote>
<pre><code></code></pre>
</blockquote>
<p>foo</p>
<pre><code></code></pre>
"###,
        r###"Block quotes (237)"###
);

    assert_eq!(
        to_html_with_options(
            r###"> foo
    - bar
"###,
            &danger
        )?,
        r###"<blockquote>
<p>foo
- bar</p>
</blockquote>
"###,
        r###"Block quotes (238)"###
);

    assert_eq!(
        to_html_with_options(
            r###">
"###,
            &danger
        )?,
        r###"<blockquote>
</blockquote>
"###,
        r###"Block quotes (239)"###
);

    assert_eq!(
        to_html_with_options(
            r###">
>  
> 
"###,
            &danger
        )?,
        r###"<blockquote>
</blockquote>
"###,
        r###"Block quotes (240)"###
);

    assert_eq!(
        to_html_with_options(
            r###">
> foo
>  
"###,
            &danger
        )?,
        r###"<blockquote>
<p>foo</p>
</blockquote>
"###,
        r###"Block quotes (241)"###
);

    assert_eq!(
        to_html_with_options(
            r###"> foo

> bar
"###,
            &danger
        )?,
        r###"<blockquote>
<p>foo</p>
</blockquote>
<blockquote>
<p>bar</p>
</blockquote>
"###,
        r###"Block quotes (242)"###
);

    assert_eq!(
        to_html_with_options(
            r###"> foo
> bar
"###,
            &danger
        )?,
        r###"<blockquote>
<p>foo
bar</p>
</blockquote>
"###,
        r###"Block quotes (243)"###
);

    assert_eq!(
        to_html_with_options(
            r###"> foo
>
> bar
"###,
            &danger
        )?,
        r###"<blockquote>
<p>foo</p>
<p>bar</p>
</blockquote>
"###,
        r###"Block quotes (244)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo
> bar
"###,
            &danger
        )?,
        r###"<p>foo</p>
<blockquote>
<p>bar</p>
</blockquote>
"###,
        r###"Block quotes (245)"###
);

    assert_eq!(
        to_html_with_options(
            r###"> aaa
***
> bbb
"###,
            &danger
        )?,
        r###"<blockquote>
<p>aaa</p>
</blockquote>
<hr />
<blockquote>
<p>bbb</p>
</blockquote>
"###,
        r###"Block quotes (246)"###
);

    assert_eq!(
        to_html_with_options(
            r###"> bar
baz
"###,
            &danger
        )?,
        r###"<blockquote>
<p>bar
baz</p>
</blockquote>
"###,
        r###"Block quotes (247)"###
);

    assert_eq!(
        to_html_with_options(
            r###"> bar

baz
"###,
            &danger
        )?,
        r###"<blockquote>
<p>bar</p>
</blockquote>
<p>baz</p>
"###,
        r###"Block quotes (248)"###
);

    assert_eq!(
        to_html_with_options(
            r###"> bar
>
baz
"###,
            &danger
        )?,
        r###"<blockquote>
<p>bar</p>
</blockquote>
<p>baz</p>
"###,
        r###"Block quotes (249)"###
);

    assert_eq!(
        to_html_with_options(
            r###"> > > foo
bar
"###,
            &danger
        )?,
        r###"<blockquote>
<blockquote>
<blockquote>
<p>foo
bar</p>
</blockquote>
</blockquote>
</blockquote>
"###,
        r###"Block quotes (250)"###
);

    assert_eq!(
        to_html_with_options(
            r###">>> foo
> bar
>>baz
"###,
            &danger
        )?,
        r###"<blockquote>
<blockquote>
<blockquote>
<p>foo
bar
baz</p>
</blockquote>
</blockquote>
</blockquote>
"###,
        r###"Block quotes (251)"###
);

    assert_eq!(
        to_html_with_options(
            r###">     code

>    not code
"###,
            &danger
        )?,
        r###"<blockquote>
<pre><code>code
</code></pre>
</blockquote>
<blockquote>
<p>not code</p>
</blockquote>
"###,
        r###"Block quotes (252)"###
);

    assert_eq!(
        to_html_with_options(
            r###"A paragraph
with two lines.

    indented code

> A block quote.
"###,
            &danger
        )?,
        r###"<p>A paragraph
with two lines.</p>
<pre><code>indented code
</code></pre>
<blockquote>
<p>A block quote.</p>
</blockquote>
"###,
        r###"List items (253)"###
);

    assert_eq!(
        to_html_with_options(
            r###"1.  A paragraph
    with two lines.

        indented code

    > A block quote.
"###,
            &danger
        )?,
        r###"<ol>
<li>
<p>A paragraph
with two lines.</p>
<pre><code>indented code
</code></pre>
<blockquote>
<p>A block quote.</p>
</blockquote>
</li>
</ol>
"###,
        r###"List items (254)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- one

 two
"###,
            &danger
        )?,
        r###"<ul>
<li>one</li>
</ul>
<p>two</p>
"###,
        r###"List items (255)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- one

  two
"###,
            &danger
        )?,
        r###"<ul>
<li>
<p>one</p>
<p>two</p>
</li>
</ul>
"###,
        r###"List items (256)"###
);

    assert_eq!(
        to_html_with_options(
            r###" -    one

     two
"###,
            &danger
        )?,
        r###"<ul>
<li>one</li>
</ul>
<pre><code> two
</code></pre>
"###,
        r###"List items (257)"###
);

    assert_eq!(
        to_html_with_options(
            r###" -    one

      two
"###,
            &danger
        )?,
        r###"<ul>
<li>
<p>one</p>
<p>two</p>
</li>
</ul>
"###,
        r###"List items (258)"###
);

    assert_eq!(
        to_html_with_options(
            r###"   > > 1.  one
>>
>>     two
"###,
            &danger
        )?,
        r###"<blockquote>
<blockquote>
<ol>
<li>
<p>one</p>
<p>two</p>
</li>
</ol>
</blockquote>
</blockquote>
"###,
        r###"List items (259)"###
);

    assert_eq!(
        to_html_with_options(
            r###">>- one
>>
  >  > two
"###,
            &danger
        )?,
        r###"<blockquote>
<blockquote>
<ul>
<li>one</li>
</ul>
<p>two</p>
</blockquote>
</blockquote>
"###,
        r###"List items (260)"###
);

    assert_eq!(
        to_html_with_options(
            r###"-one

2.two
"###,
            &danger
        )?,
        r###"<p>-one</p>
<p>2.two</p>
"###,
        r###"List items (261)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- foo


  bar
"###,
            &danger
        )?,
        r###"<ul>
<li>
<p>foo</p>
<p>bar</p>
</li>
</ul>
"###,
        r###"List items (262)"###
);

    assert_eq!(
        to_html_with_options(
            r###"1.  foo

    ```
    bar
    ```

    baz

    > bam
"###,
            &danger
        )?,
        r###"<ol>
<li>
<p>foo</p>
<pre><code>bar
</code></pre>
<p>baz</p>
<blockquote>
<p>bam</p>
</blockquote>
</li>
</ol>
"###,
        r###"List items (263)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- Foo

      bar


      baz
"###,
            &danger
        )?,
        r###"<ul>
<li>
<p>Foo</p>
<pre><code>bar


baz
</code></pre>
</li>
</ul>
"###,
        r###"List items (264)"###
);

    assert_eq!(
        to_html_with_options(
            r###"123456789. ok
"###,
            &danger
        )?,
        r###"<ol start="123456789">
<li>ok</li>
</ol>
"###,
        r###"List items (265)"###
);

    assert_eq!(
        to_html_with_options(
            r###"1234567890. not ok
"###,
            &danger
        )?,
        r###"<p>1234567890. not ok</p>
"###,
        r###"List items (266)"###
);

    assert_eq!(
        to_html_with_options(
            r###"0. ok
"###,
            &danger
        )?,
        r###"<ol start="0">
<li>ok</li>
</ol>
"###,
        r###"List items (267)"###
);

    assert_eq!(
        to_html_with_options(
            r###"003. ok
"###,
            &danger
        )?,
        r###"<ol start="3">
<li>ok</li>
</ol>
"###,
        r###"List items (268)"###
);

    assert_eq!(
        to_html_with_options(
            r###"-1. not ok
"###,
            &danger
        )?,
        r###"<p>-1. not ok</p>
"###,
        r###"List items (269)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- foo

      bar
"###,
            &danger
        )?,
        r###"<ul>
<li>
<p>foo</p>
<pre><code>bar
</code></pre>
</li>
</ul>
"###,
        r###"List items (270)"###
);

    assert_eq!(
        to_html_with_options(
            r###"  10.  foo

           bar
"###,
            &danger
        )?,
        r###"<ol start="10">
<li>
<p>foo</p>
<pre><code>bar
</code></pre>
</li>
</ol>
"###,
        r###"List items (271)"###
);

    assert_eq!(
        to_html_with_options(
            r###"    indented code

paragraph

    more code
"###,
            &danger
        )?,
        r###"<pre><code>indented code
</code></pre>
<p>paragraph</p>
<pre><code>more code
</code></pre>
"###,
        r###"List items (272)"###
);

    assert_eq!(
        to_html_with_options(
            r###"1.     indented code

   paragraph

       more code
"###,
            &danger
        )?,
        r###"<ol>
<li>
<pre><code>indented code
</code></pre>
<p>paragraph</p>
<pre><code>more code
</code></pre>
</li>
</ol>
"###,
        r###"List items (273)"###
);

    assert_eq!(
        to_html_with_options(
            r###"1.      indented code

   paragraph

       more code
"###,
            &danger
        )?,
        r###"<ol>
<li>
<pre><code> indented code
</code></pre>
<p>paragraph</p>
<pre><code>more code
</code></pre>
</li>
</ol>
"###,
        r###"List items (274)"###
);

    assert_eq!(
        to_html_with_options(
            r###"   foo

bar
"###,
            &danger
        )?,
        r###"<p>foo</p>
<p>bar</p>
"###,
        r###"List items (275)"###
);

    assert_eq!(
        to_html_with_options(
            r###"-    foo

  bar
"###,
            &danger
        )?,
        r###"<ul>
<li>foo</li>
</ul>
<p>bar</p>
"###,
        r###"List items (276)"###
);

    assert_eq!(
        to_html_with_options(
            r###"-  foo

   bar
"###,
            &danger
        )?,
        r###"<ul>
<li>
<p>foo</p>
<p>bar</p>
</li>
</ul>
"###,
        r###"List items (277)"###
);

    assert_eq!(
        to_html_with_options(
            r###"-
  foo
-
  ```
  bar
  ```
-
      baz
"###,
            &danger
        )?,
        r###"<ul>
<li>foo</li>
<li>
<pre><code>bar
</code></pre>
</li>
<li>
<pre><code>baz
</code></pre>
</li>
</ul>
"###,
        r###"List items (278)"###
);

    assert_eq!(
        to_html_with_options(
            r###"-   
  foo
"###,
            &danger
        )?,
        r###"<ul>
<li>foo</li>
</ul>
"###,
        r###"List items (279)"###
);

    assert_eq!(
        to_html_with_options(
            r###"-

  foo
"###,
            &danger
        )?,
        r###"<ul>
<li></li>
</ul>
<p>foo</p>
"###,
        r###"List items (280)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- foo
-
- bar
"###,
            &danger
        )?,
        r###"<ul>
<li>foo</li>
<li></li>
<li>bar</li>
</ul>
"###,
        r###"List items (281)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- foo
-   
- bar
"###,
            &danger
        )?,
        r###"<ul>
<li>foo</li>
<li></li>
<li>bar</li>
</ul>
"###,
        r###"List items (282)"###
);

    assert_eq!(
        to_html_with_options(
            r###"1. foo
2.
3. bar
"###,
            &danger
        )?,
        r###"<ol>
<li>foo</li>
<li></li>
<li>bar</li>
</ol>
"###,
        r###"List items (283)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*
"###,
            &danger
        )?,
        r###"<ul>
<li></li>
</ul>
"###,
        r###"List items (284)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo
*

foo
1.
"###,
            &danger
        )?,
        r###"<p>foo
*</p>
<p>foo
1.</p>
"###,
        r###"List items (285)"###
);

    assert_eq!(
        to_html_with_options(
            r###" 1.  A paragraph
     with two lines.

         indented code

     > A block quote.
"###,
            &danger
        )?,
        r###"<ol>
<li>
<p>A paragraph
with two lines.</p>
<pre><code>indented code
</code></pre>
<blockquote>
<p>A block quote.</p>
</blockquote>
</li>
</ol>
"###,
        r###"List items (286)"###
);

    assert_eq!(
        to_html_with_options(
            r###"  1.  A paragraph
      with two lines.

          indented code

      > A block quote.
"###,
            &danger
        )?,
        r###"<ol>
<li>
<p>A paragraph
with two lines.</p>
<pre><code>indented code
</code></pre>
<blockquote>
<p>A block quote.</p>
</blockquote>
</li>
</ol>
"###,
        r###"List items (287)"###
);

    assert_eq!(
        to_html_with_options(
            r###"   1.  A paragraph
       with two lines.

           indented code

       > A block quote.
"###,
            &danger
        )?,
        r###"<ol>
<li>
<p>A paragraph
with two lines.</p>
<pre><code>indented code
</code></pre>
<blockquote>
<p>A block quote.</p>
</blockquote>
</li>
</ol>
"###,
        r###"List items (288)"###
);

    assert_eq!(
        to_html_with_options(
            r###"    1.  A paragraph
        with two lines.

            indented code

        > A block quote.
"###,
            &danger
        )?,
        r###"<pre><code>1.  A paragraph
    with two lines.

        indented code

    &gt; A block quote.
</code></pre>
"###,
        r###"List items (289)"###
);

    assert_eq!(
        to_html_with_options(
            r###"  1.  A paragraph
with two lines.

          indented code

      > A block quote.
"###,
            &danger
        )?,
        r###"<ol>
<li>
<p>A paragraph
with two lines.</p>
<pre><code>indented code
</code></pre>
<blockquote>
<p>A block quote.</p>
</blockquote>
</li>
</ol>
"###,
        r###"List items (290)"###
);

    assert_eq!(
        to_html_with_options(
            r###"  1.  A paragraph
    with two lines.
"###,
            &danger
        )?,
        r###"<ol>
<li>A paragraph
with two lines.</li>
</ol>
"###,
        r###"List items (291)"###
);

    assert_eq!(
        to_html_with_options(
            r###"> 1. > Blockquote
continued here.
"###,
            &danger
        )?,
        r###"<blockquote>
<ol>
<li>
<blockquote>
<p>Blockquote
continued here.</p>
</blockquote>
</li>
</ol>
</blockquote>
"###,
        r###"List items (292)"###
);

    assert_eq!(
        to_html_with_options(
            r###"> 1. > Blockquote
> continued here.
"###,
            &danger
        )?,
        r###"<blockquote>
<ol>
<li>
<blockquote>
<p>Blockquote
continued here.</p>
</blockquote>
</li>
</ol>
</blockquote>
"###,
        r###"List items (293)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- foo
  - bar
    - baz
      - boo
"###,
            &danger
        )?,
        r###"<ul>
<li>foo
<ul>
<li>bar
<ul>
<li>baz
<ul>
<li>boo</li>
</ul>
</li>
</ul>
</li>
</ul>
</li>
</ul>
"###,
        r###"List items (294)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- foo
 - bar
  - baz
   - boo
"###,
            &danger
        )?,
        r###"<ul>
<li>foo</li>
<li>bar</li>
<li>baz</li>
<li>boo</li>
</ul>
"###,
        r###"List items (295)"###
);

    assert_eq!(
        to_html_with_options(
            r###"10) foo
    - bar
"###,
            &danger
        )?,
        r###"<ol start="10">
<li>foo
<ul>
<li>bar</li>
</ul>
</li>
</ol>
"###,
        r###"List items (296)"###
);

    assert_eq!(
        to_html_with_options(
            r###"10) foo
   - bar
"###,
            &danger
        )?,
        r###"<ol start="10">
<li>foo</li>
</ol>
<ul>
<li>bar</li>
</ul>
"###,
        r###"List items (297)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- - foo
"###,
            &danger
        )?,
        r###"<ul>
<li>
<ul>
<li>foo</li>
</ul>
</li>
</ul>
"###,
        r###"List items (298)"###
);

    assert_eq!(
        to_html_with_options(
            r###"1. - 2. foo
"###,
            &danger
        )?,
        r###"<ol>
<li>
<ul>
<li>
<ol start="2">
<li>foo</li>
</ol>
</li>
</ul>
</li>
</ol>
"###,
        r###"List items (299)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- # Foo
- Bar
  ---
  baz
"###,
            &danger
        )?,
        r###"<ul>
<li>
<h1>Foo</h1>
</li>
<li>
<h2>Bar</h2>
baz</li>
</ul>
"###,
        r###"List items (300)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- foo
- bar
+ baz
"###,
            &danger
        )?,
        r###"<ul>
<li>foo</li>
<li>bar</li>
</ul>
<ul>
<li>baz</li>
</ul>
"###,
        r###"Lists (301)"###
);

    assert_eq!(
        to_html_with_options(
            r###"1. foo
2. bar
3) baz
"###,
            &danger
        )?,
        r###"<ol>
<li>foo</li>
<li>bar</li>
</ol>
<ol start="3">
<li>baz</li>
</ol>
"###,
        r###"Lists (302)"###
);

    assert_eq!(
        to_html_with_options(
            r###"Foo
- bar
- baz
"###,
            &danger
        )?,
        r###"<p>Foo</p>
<ul>
<li>bar</li>
<li>baz</li>
</ul>
"###,
        r###"Lists (303)"###
);

    assert_eq!(
        to_html_with_options(
            r###"The number of windows in my house is
14.  The number of doors is 6.
"###,
            &danger
        )?,
        r###"<p>The number of windows in my house is
14.  The number of doors is 6.</p>
"###,
        r###"Lists (304)"###
);

    assert_eq!(
        to_html_with_options(
            r###"The number of windows in my house is
1.  The number of doors is 6.
"###,
            &danger
        )?,
        r###"<p>The number of windows in my house is</p>
<ol>
<li>The number of doors is 6.</li>
</ol>
"###,
        r###"Lists (305)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- foo

- bar


- baz
"###,
            &danger
        )?,
        r###"<ul>
<li>
<p>foo</p>
</li>
<li>
<p>bar</p>
</li>
<li>
<p>baz</p>
</li>
</ul>
"###,
        r###"Lists (306)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- foo
  - bar
    - baz


      bim
"###,
            &danger
        )?,
        r###"<ul>
<li>foo
<ul>
<li>bar
<ul>
<li>
<p>baz</p>
<p>bim</p>
</li>
</ul>
</li>
</ul>
</li>
</ul>
"###,
        r###"Lists (307)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- foo
- bar

<!-- -->

- baz
- bim
"###,
            &danger
        )?,
        r###"<ul>
<li>foo</li>
<li>bar</li>
</ul>
<!-- -->
<ul>
<li>baz</li>
<li>bim</li>
</ul>
"###,
        r###"Lists (308)"###
);

    assert_eq!(
        to_html_with_options(
            r###"-   foo

    notcode

-   foo

<!-- -->

    code
"###,
            &danger
        )?,
        r###"<ul>
<li>
<p>foo</p>
<p>notcode</p>
</li>
<li>
<p>foo</p>
</li>
</ul>
<!-- -->
<pre><code>code
</code></pre>
"###,
        r###"Lists (309)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- a
 - b
  - c
   - d
  - e
 - f
- g
"###,
            &danger
        )?,
        r###"<ul>
<li>a</li>
<li>b</li>
<li>c</li>
<li>d</li>
<li>e</li>
<li>f</li>
<li>g</li>
</ul>
"###,
        r###"Lists (310)"###
);

    assert_eq!(
        to_html_with_options(
            r###"1. a

  2. b

   3. c
"###,
            &danger
        )?,
        r###"<ol>
<li>
<p>a</p>
</li>
<li>
<p>b</p>
</li>
<li>
<p>c</p>
</li>
</ol>
"###,
        r###"Lists (311)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- a
 - b
  - c
   - d
    - e
"###,
            &danger
        )?,
        r###"<ul>
<li>a</li>
<li>b</li>
<li>c</li>
<li>d
- e</li>
</ul>
"###,
        r###"Lists (312)"###
);

    assert_eq!(
        to_html_with_options(
            r###"1. a

  2. b

    3. c
"###,
            &danger
        )?,
        r###"<ol>
<li>
<p>a</p>
</li>
<li>
<p>b</p>
</li>
</ol>
<pre><code>3. c
</code></pre>
"###,
        r###"Lists (313)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- a
- b

- c
"###,
            &danger
        )?,
        r###"<ul>
<li>
<p>a</p>
</li>
<li>
<p>b</p>
</li>
<li>
<p>c</p>
</li>
</ul>
"###,
        r###"Lists (314)"###
);

    assert_eq!(
        to_html_with_options(
            r###"* a
*

* c
"###,
            &danger
        )?,
        r###"<ul>
<li>
<p>a</p>
</li>
<li></li>
<li>
<p>c</p>
</li>
</ul>
"###,
        r###"Lists (315)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- a
- b

  c
- d
"###,
            &danger
        )?,
        r###"<ul>
<li>
<p>a</p>
</li>
<li>
<p>b</p>
<p>c</p>
</li>
<li>
<p>d</p>
</li>
</ul>
"###,
        r###"Lists (316)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- a
- b

  [ref]: /url
- d
"###,
            &danger
        )?,
        r###"<ul>
<li>
<p>a</p>
</li>
<li>
<p>b</p>
</li>
<li>
<p>d</p>
</li>
</ul>
"###,
        r###"Lists (317)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- a
- ```
  b


  ```
- c
"###,
            &danger
        )?,
        r###"<ul>
<li>a</li>
<li>
<pre><code>b


</code></pre>
</li>
<li>c</li>
</ul>
"###,
        r###"Lists (318)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- a
  - b

    c
- d
"###,
            &danger
        )?,
        r###"<ul>
<li>a
<ul>
<li>
<p>b</p>
<p>c</p>
</li>
</ul>
</li>
<li>d</li>
</ul>
"###,
        r###"Lists (319)"###
);

    assert_eq!(
        to_html_with_options(
            r###"* a
  > b
  >
* c
"###,
            &danger
        )?,
        r###"<ul>
<li>a
<blockquote>
<p>b</p>
</blockquote>
</li>
<li>c</li>
</ul>
"###,
        r###"Lists (320)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- a
  > b
  ```
  c
  ```
- d
"###,
            &danger
        )?,
        r###"<ul>
<li>a
<blockquote>
<p>b</p>
</blockquote>
<pre><code>c
</code></pre>
</li>
<li>d</li>
</ul>
"###,
        r###"Lists (321)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- a
"###,
            &danger
        )?,
        r###"<ul>
<li>a</li>
</ul>
"###,
        r###"Lists (322)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- a
  - b
"###,
            &danger
        )?,
        r###"<ul>
<li>a
<ul>
<li>b</li>
</ul>
</li>
</ul>
"###,
        r###"Lists (323)"###
);

    assert_eq!(
        to_html_with_options(
            r###"1. ```
   foo
   ```

   bar
"###,
            &danger
        )?,
        r###"<ol>
<li>
<pre><code>foo
</code></pre>
<p>bar</p>
</li>
</ol>
"###,
        r###"Lists (324)"###
);

    assert_eq!(
        to_html_with_options(
            r###"* foo
  * bar

  baz
"###,
            &danger
        )?,
        r###"<ul>
<li>
<p>foo</p>
<ul>
<li>bar</li>
</ul>
<p>baz</p>
</li>
</ul>
"###,
        r###"Lists (325)"###
);

    assert_eq!(
        to_html_with_options(
            r###"- a
  - b
  - c

- d
  - e
  - f
"###,
            &danger
        )?,
        r###"<ul>
<li>
<p>a</p>
<ul>
<li>b</li>
<li>c</li>
</ul>
</li>
<li>
<p>d</p>
<ul>
<li>e</li>
<li>f</li>
</ul>
</li>
</ul>
"###,
        r###"Lists (326)"###
);

    assert_eq!(
        to_html_with_options(
            r###"`hi`lo`
"###,
            &danger
        )?,
        r###"<p><code>hi</code>lo`</p>
"###,
        r###"Inlines (327)"###
);

    assert_eq!(
        to_html_with_options(
            r###"`foo`
"###,
            &danger
        )?,
        r###"<p><code>foo</code></p>
"###,
        r###"Code spans (328)"###
);

    assert_eq!(
        to_html_with_options(
            r###"`` foo ` bar ``
"###,
            &danger
        )?,
        r###"<p><code>foo ` bar</code></p>
"###,
        r###"Code spans (329)"###
);

    assert_eq!(
        to_html_with_options(
            r###"` `` `
"###,
            &danger
        )?,
        r###"<p><code>``</code></p>
"###,
        r###"Code spans (330)"###
);

    assert_eq!(
        to_html_with_options(
            r###"`  ``  `
"###,
            &danger
        )?,
        r###"<p><code> `` </code></p>
"###,
        r###"Code spans (331)"###
);

    assert_eq!(
        to_html_with_options(
            r###"` a`
"###,
            &danger
        )?,
        r###"<p><code> a</code></p>
"###,
        r###"Code spans (332)"###
);

    assert_eq!(
        to_html_with_options(
            r###"` b `
"###,
            &danger
        )?,
        r###"<p><code> b </code></p>
"###,
        r###"Code spans (333)"###
);

    assert_eq!(
        to_html_with_options(
            r###"` `
`  `
"###,
            &danger
        )?,
        r###"<p><code> </code>
<code>  </code></p>
"###,
        r###"Code spans (334)"###
);

    assert_eq!(
        to_html_with_options(
            r###"``
foo
bar  
baz
``
"###,
            &danger
        )?,
        r###"<p><code>foo bar   baz</code></p>
"###,
        r###"Code spans (335)"###
);

    assert_eq!(
        to_html_with_options(
            r###"``
foo 
``
"###,
            &danger
        )?,
        r###"<p><code>foo </code></p>
"###,
        r###"Code spans (336)"###
);

    assert_eq!(
        to_html_with_options(
            r###"`foo   bar 
baz`
"###,
            &danger
        )?,
        r###"<p><code>foo   bar  baz</code></p>
"###,
        r###"Code spans (337)"###
);

    assert_eq!(
        to_html_with_options(
            r###"`foo\`bar`
"###,
            &danger
        )?,
        r###"<p><code>foo\</code>bar`</p>
"###,
        r###"Code spans (338)"###
);

    assert_eq!(
        to_html_with_options(
            r###"``foo`bar``
"###,
            &danger
        )?,
        r###"<p><code>foo`bar</code></p>
"###,
        r###"Code spans (339)"###
);

    assert_eq!(
        to_html_with_options(
            r###"` foo `` bar `
"###,
            &danger
        )?,
        r###"<p><code>foo `` bar</code></p>
"###,
        r###"Code spans (340)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*foo`*`
"###,
            &danger
        )?,
        r###"<p>*foo<code>*</code></p>
"###,
        r###"Code spans (341)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[not a `link](/foo`)
"###,
            &danger
        )?,
        r###"<p>[not a <code>link](/foo</code>)</p>
"###,
        r###"Code spans (342)"###
);

    assert_eq!(
        to_html_with_options(
            r###"`<a href="`">`
"###,
            &danger
        )?,
        r###"<p><code>&lt;a href=&quot;</code>&quot;&gt;`</p>
"###,
        r###"Code spans (343)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<a href="`">`
"###,
            &danger
        )?,
        r###"<p><a href="`">`</p>
"###,
        r###"Code spans (344)"###
);

    assert_eq!(
        to_html_with_options(
            r###"`<http://foo.bar.`baz>`
"###,
            &danger
        )?,
        r###"<p><code>&lt;http://foo.bar.</code>baz&gt;`</p>
"###,
        r###"Code spans (345)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<http://foo.bar.`baz>`
"###,
            &danger
        )?,
        r###"<p><a href="http://foo.bar.%60baz">http://foo.bar.`baz</a>`</p>
"###,
        r###"Code spans (346)"###
);

    assert_eq!(
        to_html_with_options(
            r###"```foo``
"###,
            &danger
        )?,
        r###"<p>```foo``</p>
"###,
        r###"Code spans (347)"###
);

    assert_eq!(
        to_html_with_options(
            r###"`foo
"###,
            &danger
        )?,
        r###"<p>`foo</p>
"###,
        r###"Code spans (348)"###
);

    assert_eq!(
        to_html_with_options(
            r###"`foo``bar``
"###,
            &danger
        )?,
        r###"<p>`foo<code>bar</code></p>
"###,
        r###"Code spans (349)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*foo bar*
"###,
            &danger
        )?,
        r###"<p><em>foo bar</em></p>
"###,
        r###"Emphasis and strong emphasis (350)"###
);

    assert_eq!(
        to_html_with_options(
            r###"a * foo bar*
"###,
            &danger
        )?,
        r###"<p>a * foo bar*</p>
"###,
        r###"Emphasis and strong emphasis (351)"###
);

    assert_eq!(
        to_html_with_options(
            r###"a*"foo"*
"###,
            &danger
        )?,
        r###"<p>a*&quot;foo&quot;*</p>
"###,
        r###"Emphasis and strong emphasis (352)"###
);

    assert_eq!(
        to_html_with_options(
            r###"* a *
"###,
            &danger
        )?,
        r###"<p>* a *</p>
"###,
        r###"Emphasis and strong emphasis (353)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo*bar*
"###,
            &danger
        )?,
        r###"<p>foo<em>bar</em></p>
"###,
        r###"Emphasis and strong emphasis (354)"###
);

    assert_eq!(
        to_html_with_options(
            r###"5*6*78
"###,
            &danger
        )?,
        r###"<p>5<em>6</em>78</p>
"###,
        r###"Emphasis and strong emphasis (355)"###
);

    assert_eq!(
        to_html_with_options(
            r###"_foo bar_
"###,
            &danger
        )?,
        r###"<p><em>foo bar</em></p>
"###,
        r###"Emphasis and strong emphasis (356)"###
);

    assert_eq!(
        to_html_with_options(
            r###"_ foo bar_
"###,
            &danger
        )?,
        r###"<p>_ foo bar_</p>
"###,
        r###"Emphasis and strong emphasis (357)"###
);

    assert_eq!(
        to_html_with_options(
            r###"a_"foo"_
"###,
            &danger
        )?,
        r###"<p>a_&quot;foo&quot;_</p>
"###,
        r###"Emphasis and strong emphasis (358)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo_bar_
"###,
            &danger
        )?,
        r###"<p>foo_bar_</p>
"###,
        r###"Emphasis and strong emphasis (359)"###
);

    assert_eq!(
        to_html_with_options(
            r###"5_6_78
"###,
            &danger
        )?,
        r###"<p>5_6_78</p>
"###,
        r###"Emphasis and strong emphasis (360)"###
);

    assert_eq!(
        to_html_with_options(
            r###"пристаням_стремятся_
"###,
            &danger
        )?,
        r###"<p>пристаням_стремятся_</p>
"###,
        r###"Emphasis and strong emphasis (361)"###
);

    assert_eq!(
        to_html_with_options(
            r###"aa_"bb"_cc
"###,
            &danger
        )?,
        r###"<p>aa_&quot;bb&quot;_cc</p>
"###,
        r###"Emphasis and strong emphasis (362)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo-_(bar)_
"###,
            &danger
        )?,
        r###"<p>foo-<em>(bar)</em></p>
"###,
        r###"Emphasis and strong emphasis (363)"###
);

    assert_eq!(
        to_html_with_options(
            r###"_foo*
"###,
            &danger
        )?,
        r###"<p>_foo*</p>
"###,
        r###"Emphasis and strong emphasis (364)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*foo bar *
"###,
            &danger
        )?,
        r###"<p>*foo bar *</p>
"###,
        r###"Emphasis and strong emphasis (365)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*foo bar
*
"###,
            &danger
        )?,
        r###"<p>*foo bar
*</p>
"###,
        r###"Emphasis and strong emphasis (366)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*(*foo)
"###,
            &danger
        )?,
        r###"<p>*(*foo)</p>
"###,
        r###"Emphasis and strong emphasis (367)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*(*foo*)*
"###,
            &danger
        )?,
        r###"<p><em>(<em>foo</em>)</em></p>
"###,
        r###"Emphasis and strong emphasis (368)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*foo*bar
"###,
            &danger
        )?,
        r###"<p><em>foo</em>bar</p>
"###,
        r###"Emphasis and strong emphasis (369)"###
);

    assert_eq!(
        to_html_with_options(
            r###"_foo bar _
"###,
            &danger
        )?,
        r###"<p>_foo bar _</p>
"###,
        r###"Emphasis and strong emphasis (370)"###
);

    assert_eq!(
        to_html_with_options(
            r###"_(_foo)
"###,
            &danger
        )?,
        r###"<p>_(_foo)</p>
"###,
        r###"Emphasis and strong emphasis (371)"###
);

    assert_eq!(
        to_html_with_options(
            r###"_(_foo_)_
"###,
            &danger
        )?,
        r###"<p><em>(<em>foo</em>)</em></p>
"###,
        r###"Emphasis and strong emphasis (372)"###
);

    assert_eq!(
        to_html_with_options(
            r###"_foo_bar
"###,
            &danger
        )?,
        r###"<p>_foo_bar</p>
"###,
        r###"Emphasis and strong emphasis (373)"###
);

    assert_eq!(
        to_html_with_options(
            r###"_пристаням_стремятся
"###,
            &danger
        )?,
        r###"<p>_пристаням_стремятся</p>
"###,
        r###"Emphasis and strong emphasis (374)"###
);

    assert_eq!(
        to_html_with_options(
            r###"_foo_bar_baz_
"###,
            &danger
        )?,
        r###"<p><em>foo_bar_baz</em></p>
"###,
        r###"Emphasis and strong emphasis (375)"###
);

    assert_eq!(
        to_html_with_options(
            r###"_(bar)_.
"###,
            &danger
        )?,
        r###"<p><em>(bar)</em>.</p>
"###,
        r###"Emphasis and strong emphasis (376)"###
);

    assert_eq!(
        to_html_with_options(
            r###"**foo bar**
"###,
            &danger
        )?,
        r###"<p><strong>foo bar</strong></p>
"###,
        r###"Emphasis and strong emphasis (377)"###
);

    assert_eq!(
        to_html_with_options(
            r###"** foo bar**
"###,
            &danger
        )?,
        r###"<p>** foo bar**</p>
"###,
        r###"Emphasis and strong emphasis (378)"###
);

    assert_eq!(
        to_html_with_options(
            r###"a**"foo"**
"###,
            &danger
        )?,
        r###"<p>a**&quot;foo&quot;**</p>
"###,
        r###"Emphasis and strong emphasis (379)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo**bar**
"###,
            &danger
        )?,
        r###"<p>foo<strong>bar</strong></p>
"###,
        r###"Emphasis and strong emphasis (380)"###
);

    assert_eq!(
        to_html_with_options(
            r###"__foo bar__
"###,
            &danger
        )?,
        r###"<p><strong>foo bar</strong></p>
"###,
        r###"Emphasis and strong emphasis (381)"###
);

    assert_eq!(
        to_html_with_options(
            r###"__ foo bar__
"###,
            &danger
        )?,
        r###"<p>__ foo bar__</p>
"###,
        r###"Emphasis and strong emphasis (382)"###
);

    assert_eq!(
        to_html_with_options(
            r###"__
foo bar__
"###,
            &danger
        )?,
        r###"<p>__
foo bar__</p>
"###,
        r###"Emphasis and strong emphasis (383)"###
);

    assert_eq!(
        to_html_with_options(
            r###"a__"foo"__
"###,
            &danger
        )?,
        r###"<p>a__&quot;foo&quot;__</p>
"###,
        r###"Emphasis and strong emphasis (384)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo__bar__
"###,
            &danger
        )?,
        r###"<p>foo__bar__</p>
"###,
        r###"Emphasis and strong emphasis (385)"###
);

    assert_eq!(
        to_html_with_options(
            r###"5__6__78
"###,
            &danger
        )?,
        r###"<p>5__6__78</p>
"###,
        r###"Emphasis and strong emphasis (386)"###
);

    assert_eq!(
        to_html_with_options(
            r###"пристаням__стремятся__
"###,
            &danger
        )?,
        r###"<p>пристаням__стремятся__</p>
"###,
        r###"Emphasis and strong emphasis (387)"###
);

    assert_eq!(
        to_html_with_options(
            r###"__foo, __bar__, baz__
"###,
            &danger
        )?,
        r###"<p><strong>foo, <strong>bar</strong>, baz</strong></p>
"###,
        r###"Emphasis and strong emphasis (388)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo-__(bar)__
"###,
            &danger
        )?,
        r###"<p>foo-<strong>(bar)</strong></p>
"###,
        r###"Emphasis and strong emphasis (389)"###
);

    assert_eq!(
        to_html_with_options(
            r###"**foo bar **
"###,
            &danger
        )?,
        r###"<p>**foo bar **</p>
"###,
        r###"Emphasis and strong emphasis (390)"###
);

    assert_eq!(
        to_html_with_options(
            r###"**(**foo)
"###,
            &danger
        )?,
        r###"<p>**(**foo)</p>
"###,
        r###"Emphasis and strong emphasis (391)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*(**foo**)*
"###,
            &danger
        )?,
        r###"<p><em>(<strong>foo</strong>)</em></p>
"###,
        r###"Emphasis and strong emphasis (392)"###
);

    assert_eq!(
        to_html_with_options(
            r###"**Gomphocarpus (*Gomphocarpus physocarpus*, syn.
*Asclepias physocarpa*)**
"###,
            &danger
        )?,
        r###"<p><strong>Gomphocarpus (<em>Gomphocarpus physocarpus</em>, syn.
<em>Asclepias physocarpa</em>)</strong></p>
"###,
        r###"Emphasis and strong emphasis (393)"###
);

    assert_eq!(
        to_html_with_options(
            r###"**foo "*bar*" foo**
"###,
            &danger
        )?,
        r###"<p><strong>foo &quot;<em>bar</em>&quot; foo</strong></p>
"###,
        r###"Emphasis and strong emphasis (394)"###
);

    assert_eq!(
        to_html_with_options(
            r###"**foo**bar
"###,
            &danger
        )?,
        r###"<p><strong>foo</strong>bar</p>
"###,
        r###"Emphasis and strong emphasis (395)"###
);

    assert_eq!(
        to_html_with_options(
            r###"__foo bar __
"###,
            &danger
        )?,
        r###"<p>__foo bar __</p>
"###,
        r###"Emphasis and strong emphasis (396)"###
);

    assert_eq!(
        to_html_with_options(
            r###"__(__foo)
"###,
            &danger
        )?,
        r###"<p>__(__foo)</p>
"###,
        r###"Emphasis and strong emphasis (397)"###
);

    assert_eq!(
        to_html_with_options(
            r###"_(__foo__)_
"###,
            &danger
        )?,
        r###"<p><em>(<strong>foo</strong>)</em></p>
"###,
        r###"Emphasis and strong emphasis (398)"###
);

    assert_eq!(
        to_html_with_options(
            r###"__foo__bar
"###,
            &danger
        )?,
        r###"<p>__foo__bar</p>
"###,
        r###"Emphasis and strong emphasis (399)"###
);

    assert_eq!(
        to_html_with_options(
            r###"__пристаням__стремятся
"###,
            &danger
        )?,
        r###"<p>__пристаням__стремятся</p>
"###,
        r###"Emphasis and strong emphasis (400)"###
);

    assert_eq!(
        to_html_with_options(
            r###"__foo__bar__baz__
"###,
            &danger
        )?,
        r###"<p><strong>foo__bar__baz</strong></p>
"###,
        r###"Emphasis and strong emphasis (401)"###
);

    assert_eq!(
        to_html_with_options(
            r###"__(bar)__.
"###,
            &danger
        )?,
        r###"<p><strong>(bar)</strong>.</p>
"###,
        r###"Emphasis and strong emphasis (402)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*foo [bar](/url)*
"###,
            &danger
        )?,
        r###"<p><em>foo <a href="/url">bar</a></em></p>
"###,
        r###"Emphasis and strong emphasis (403)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*foo
bar*
"###,
            &danger
        )?,
        r###"<p><em>foo
bar</em></p>
"###,
        r###"Emphasis and strong emphasis (404)"###
);

    assert_eq!(
        to_html_with_options(
            r###"_foo __bar__ baz_
"###,
            &danger
        )?,
        r###"<p><em>foo <strong>bar</strong> baz</em></p>
"###,
        r###"Emphasis and strong emphasis (405)"###
);

    assert_eq!(
        to_html_with_options(
            r###"_foo _bar_ baz_
"###,
            &danger
        )?,
        r###"<p><em>foo <em>bar</em> baz</em></p>
"###,
        r###"Emphasis and strong emphasis (406)"###
);

    assert_eq!(
        to_html_with_options(
            r###"__foo_ bar_
"###,
            &danger
        )?,
        r###"<p><em><em>foo</em> bar</em></p>
"###,
        r###"Emphasis and strong emphasis (407)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*foo *bar**
"###,
            &danger
        )?,
        r###"<p><em>foo <em>bar</em></em></p>
"###,
        r###"Emphasis and strong emphasis (408)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*foo **bar** baz*
"###,
            &danger
        )?,
        r###"<p><em>foo <strong>bar</strong> baz</em></p>
"###,
        r###"Emphasis and strong emphasis (409)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*foo**bar**baz*
"###,
            &danger
        )?,
        r###"<p><em>foo<strong>bar</strong>baz</em></p>
"###,
        r###"Emphasis and strong emphasis (410)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*foo**bar*
"###,
            &danger
        )?,
        r###"<p><em>foo**bar</em></p>
"###,
        r###"Emphasis and strong emphasis (411)"###
);

    assert_eq!(
        to_html_with_options(
            r###"***foo** bar*
"###,
            &danger
        )?,
        r###"<p><em><strong>foo</strong> bar</em></p>
"###,
        r###"Emphasis and strong emphasis (412)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*foo **bar***
"###,
            &danger
        )?,
        r###"<p><em>foo <strong>bar</strong></em></p>
"###,
        r###"Emphasis and strong emphasis (413)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*foo**bar***
"###,
            &danger
        )?,
        r###"<p><em>foo<strong>bar</strong></em></p>
"###,
        r###"Emphasis and strong emphasis (414)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo***bar***baz
"###,
            &danger
        )?,
        r###"<p>foo<em><strong>bar</strong></em>baz</p>
"###,
        r###"Emphasis and strong emphasis (415)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo******bar*********baz
"###,
            &danger
        )?,
        r###"<p>foo<strong><strong><strong>bar</strong></strong></strong>***baz</p>
"###,
        r###"Emphasis and strong emphasis (416)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*foo **bar *baz* bim** bop*
"###,
            &danger
        )?,
        r###"<p><em>foo <strong>bar <em>baz</em> bim</strong> bop</em></p>
"###,
        r###"Emphasis and strong emphasis (417)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*foo [*bar*](/url)*
"###,
            &danger
        )?,
        r###"<p><em>foo <a href="/url"><em>bar</em></a></em></p>
"###,
        r###"Emphasis and strong emphasis (418)"###
);

    assert_eq!(
        to_html_with_options(
            r###"** is not an empty emphasis
"###,
            &danger
        )?,
        r###"<p>** is not an empty emphasis</p>
"###,
        r###"Emphasis and strong emphasis (419)"###
);

    assert_eq!(
        to_html_with_options(
            r###"**** is not an empty strong emphasis
"###,
            &danger
        )?,
        r###"<p>**** is not an empty strong emphasis</p>
"###,
        r###"Emphasis and strong emphasis (420)"###
);

    assert_eq!(
        to_html_with_options(
            r###"**foo [bar](/url)**
"###,
            &danger
        )?,
        r###"<p><strong>foo <a href="/url">bar</a></strong></p>
"###,
        r###"Emphasis and strong emphasis (421)"###
);

    assert_eq!(
        to_html_with_options(
            r###"**foo
bar**
"###,
            &danger
        )?,
        r###"<p><strong>foo
bar</strong></p>
"###,
        r###"Emphasis and strong emphasis (422)"###
);

    assert_eq!(
        to_html_with_options(
            r###"__foo _bar_ baz__
"###,
            &danger
        )?,
        r###"<p><strong>foo <em>bar</em> baz</strong></p>
"###,
        r###"Emphasis and strong emphasis (423)"###
);

    assert_eq!(
        to_html_with_options(
            r###"__foo __bar__ baz__
"###,
            &danger
        )?,
        r###"<p><strong>foo <strong>bar</strong> baz</strong></p>
"###,
        r###"Emphasis and strong emphasis (424)"###
);

    assert_eq!(
        to_html_with_options(
            r###"____foo__ bar__
"###,
            &danger
        )?,
        r###"<p><strong><strong>foo</strong> bar</strong></p>
"###,
        r###"Emphasis and strong emphasis (425)"###
);

    assert_eq!(
        to_html_with_options(
            r###"**foo **bar****
"###,
            &danger
        )?,
        r###"<p><strong>foo <strong>bar</strong></strong></p>
"###,
        r###"Emphasis and strong emphasis (426)"###
);

    assert_eq!(
        to_html_with_options(
            r###"**foo *bar* baz**
"###,
            &danger
        )?,
        r###"<p><strong>foo <em>bar</em> baz</strong></p>
"###,
        r###"Emphasis and strong emphasis (427)"###
);

    assert_eq!(
        to_html_with_options(
            r###"**foo*bar*baz**
"###,
            &danger
        )?,
        r###"<p><strong>foo<em>bar</em>baz</strong></p>
"###,
        r###"Emphasis and strong emphasis (428)"###
);

    assert_eq!(
        to_html_with_options(
            r###"***foo* bar**
"###,
            &danger
        )?,
        r###"<p><strong><em>foo</em> bar</strong></p>
"###,
        r###"Emphasis and strong emphasis (429)"###
);

    assert_eq!(
        to_html_with_options(
            r###"**foo *bar***
"###,
            &danger
        )?,
        r###"<p><strong>foo <em>bar</em></strong></p>
"###,
        r###"Emphasis and strong emphasis (430)"###
);

    assert_eq!(
        to_html_with_options(
            r###"**foo *bar **baz**
bim* bop**
"###,
            &danger
        )?,
        r###"<p><strong>foo <em>bar <strong>baz</strong>
bim</em> bop</strong></p>
"###,
        r###"Emphasis and strong emphasis (431)"###
);

    assert_eq!(
        to_html_with_options(
            r###"**foo [*bar*](/url)**
"###,
            &danger
        )?,
        r###"<p><strong>foo <a href="/url"><em>bar</em></a></strong></p>
"###,
        r###"Emphasis and strong emphasis (432)"###
);

    assert_eq!(
        to_html_with_options(
            r###"__ is not an empty emphasis
"###,
            &danger
        )?,
        r###"<p>__ is not an empty emphasis</p>
"###,
        r###"Emphasis and strong emphasis (433)"###
);

    assert_eq!(
        to_html_with_options(
            r###"____ is not an empty strong emphasis
"###,
            &danger
        )?,
        r###"<p>____ is not an empty strong emphasis</p>
"###,
        r###"Emphasis and strong emphasis (434)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo ***
"###,
            &danger
        )?,
        r###"<p>foo ***</p>
"###,
        r###"Emphasis and strong emphasis (435)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo *\**
"###,
            &danger
        )?,
        r###"<p>foo <em>*</em></p>
"###,
        r###"Emphasis and strong emphasis (436)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo *_*
"###,
            &danger
        )?,
        r###"<p>foo <em>_</em></p>
"###,
        r###"Emphasis and strong emphasis (437)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo *****
"###,
            &danger
        )?,
        r###"<p>foo *****</p>
"###,
        r###"Emphasis and strong emphasis (438)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo **\***
"###,
            &danger
        )?,
        r###"<p>foo <strong>*</strong></p>
"###,
        r###"Emphasis and strong emphasis (439)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo **_**
"###,
            &danger
        )?,
        r###"<p>foo <strong>_</strong></p>
"###,
        r###"Emphasis and strong emphasis (440)"###
);

    assert_eq!(
        to_html_with_options(
            r###"**foo*
"###,
            &danger
        )?,
        r###"<p>*<em>foo</em></p>
"###,
        r###"Emphasis and strong emphasis (441)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*foo**
"###,
            &danger
        )?,
        r###"<p><em>foo</em>*</p>
"###,
        r###"Emphasis and strong emphasis (442)"###
);

    assert_eq!(
        to_html_with_options(
            r###"***foo**
"###,
            &danger
        )?,
        r###"<p>*<strong>foo</strong></p>
"###,
        r###"Emphasis and strong emphasis (443)"###
);

    assert_eq!(
        to_html_with_options(
            r###"****foo*
"###,
            &danger
        )?,
        r###"<p>***<em>foo</em></p>
"###,
        r###"Emphasis and strong emphasis (444)"###
);

    assert_eq!(
        to_html_with_options(
            r###"**foo***
"###,
            &danger
        )?,
        r###"<p><strong>foo</strong>*</p>
"###,
        r###"Emphasis and strong emphasis (445)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*foo****
"###,
            &danger
        )?,
        r###"<p><em>foo</em>***</p>
"###,
        r###"Emphasis and strong emphasis (446)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo ___
"###,
            &danger
        )?,
        r###"<p>foo ___</p>
"###,
        r###"Emphasis and strong emphasis (447)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo _\__
"###,
            &danger
        )?,
        r###"<p>foo <em>_</em></p>
"###,
        r###"Emphasis and strong emphasis (448)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo _*_
"###,
            &danger
        )?,
        r###"<p>foo <em>*</em></p>
"###,
        r###"Emphasis and strong emphasis (449)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo _____
"###,
            &danger
        )?,
        r###"<p>foo _____</p>
"###,
        r###"Emphasis and strong emphasis (450)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo __\___
"###,
            &danger
        )?,
        r###"<p>foo <strong>_</strong></p>
"###,
        r###"Emphasis and strong emphasis (451)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo __*__
"###,
            &danger
        )?,
        r###"<p>foo <strong>*</strong></p>
"###,
        r###"Emphasis and strong emphasis (452)"###
);

    assert_eq!(
        to_html_with_options(
            r###"__foo_
"###,
            &danger
        )?,
        r###"<p>_<em>foo</em></p>
"###,
        r###"Emphasis and strong emphasis (453)"###
);

    assert_eq!(
        to_html_with_options(
            r###"_foo__
"###,
            &danger
        )?,
        r###"<p><em>foo</em>_</p>
"###,
        r###"Emphasis and strong emphasis (454)"###
);

    assert_eq!(
        to_html_with_options(
            r###"___foo__
"###,
            &danger
        )?,
        r###"<p>_<strong>foo</strong></p>
"###,
        r###"Emphasis and strong emphasis (455)"###
);

    assert_eq!(
        to_html_with_options(
            r###"____foo_
"###,
            &danger
        )?,
        r###"<p>___<em>foo</em></p>
"###,
        r###"Emphasis and strong emphasis (456)"###
);

    assert_eq!(
        to_html_with_options(
            r###"__foo___
"###,
            &danger
        )?,
        r###"<p><strong>foo</strong>_</p>
"###,
        r###"Emphasis and strong emphasis (457)"###
);

    assert_eq!(
        to_html_with_options(
            r###"_foo____
"###,
            &danger
        )?,
        r###"<p><em>foo</em>___</p>
"###,
        r###"Emphasis and strong emphasis (458)"###
);

    assert_eq!(
        to_html_with_options(
            r###"**foo**
"###,
            &danger
        )?,
        r###"<p><strong>foo</strong></p>
"###,
        r###"Emphasis and strong emphasis (459)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*_foo_*
"###,
            &danger
        )?,
        r###"<p><em><em>foo</em></em></p>
"###,
        r###"Emphasis and strong emphasis (460)"###
);

    assert_eq!(
        to_html_with_options(
            r###"__foo__
"###,
            &danger
        )?,
        r###"<p><strong>foo</strong></p>
"###,
        r###"Emphasis and strong emphasis (461)"###
);

    assert_eq!(
        to_html_with_options(
            r###"_*foo*_
"###,
            &danger
        )?,
        r###"<p><em><em>foo</em></em></p>
"###,
        r###"Emphasis and strong emphasis (462)"###
);

    assert_eq!(
        to_html_with_options(
            r###"****foo****
"###,
            &danger
        )?,
        r###"<p><strong><strong>foo</strong></strong></p>
"###,
        r###"Emphasis and strong emphasis (463)"###
);

    assert_eq!(
        to_html_with_options(
            r###"____foo____
"###,
            &danger
        )?,
        r###"<p><strong><strong>foo</strong></strong></p>
"###,
        r###"Emphasis and strong emphasis (464)"###
);

    assert_eq!(
        to_html_with_options(
            r###"******foo******
"###,
            &danger
        )?,
        r###"<p><strong><strong><strong>foo</strong></strong></strong></p>
"###,
        r###"Emphasis and strong emphasis (465)"###
);

    assert_eq!(
        to_html_with_options(
            r###"***foo***
"###,
            &danger
        )?,
        r###"<p><em><strong>foo</strong></em></p>
"###,
        r###"Emphasis and strong emphasis (466)"###
);

    assert_eq!(
        to_html_with_options(
            r###"_____foo_____
"###,
            &danger
        )?,
        r###"<p><em><strong><strong>foo</strong></strong></em></p>
"###,
        r###"Emphasis and strong emphasis (467)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*foo _bar* baz_
"###,
            &danger
        )?,
        r###"<p><em>foo _bar</em> baz_</p>
"###,
        r###"Emphasis and strong emphasis (468)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*foo __bar *baz bim__ bam*
"###,
            &danger
        )?,
        r###"<p><em>foo <strong>bar *baz bim</strong> bam</em></p>
"###,
        r###"Emphasis and strong emphasis (469)"###
);

    assert_eq!(
        to_html_with_options(
            r###"**foo **bar baz**
"###,
            &danger
        )?,
        r###"<p>**foo <strong>bar baz</strong></p>
"###,
        r###"Emphasis and strong emphasis (470)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*foo *bar baz*
"###,
            &danger
        )?,
        r###"<p>*foo <em>bar baz</em></p>
"###,
        r###"Emphasis and strong emphasis (471)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*[bar*](/url)
"###,
            &danger
        )?,
        r###"<p>*<a href="/url">bar*</a></p>
"###,
        r###"Emphasis and strong emphasis (472)"###
);

    assert_eq!(
        to_html_with_options(
            r###"_foo [bar_](/url)
"###,
            &danger
        )?,
        r###"<p>_foo <a href="/url">bar_</a></p>
"###,
        r###"Emphasis and strong emphasis (473)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*<img src="foo" title="*"/>
"###,
            &danger
        )?,
        r###"<p>*<img src="foo" title="*"/></p>
"###,
        r###"Emphasis and strong emphasis (474)"###
);

    assert_eq!(
        to_html_with_options(
            r###"**<a href="**">
"###,
            &danger
        )?,
        r###"<p>**<a href="**"></p>
"###,
        r###"Emphasis and strong emphasis (475)"###
);

    assert_eq!(
        to_html_with_options(
            r###"__<a href="__">
"###,
            &danger
        )?,
        r###"<p>__<a href="__"></p>
"###,
        r###"Emphasis and strong emphasis (476)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*a `*`*
"###,
            &danger
        )?,
        r###"<p><em>a <code>*</code></em></p>
"###,
        r###"Emphasis and strong emphasis (477)"###
);

    assert_eq!(
        to_html_with_options(
            r###"_a `_`_
"###,
            &danger
        )?,
        r###"<p><em>a <code>_</code></em></p>
"###,
        r###"Emphasis and strong emphasis (478)"###
);

    assert_eq!(
        to_html_with_options(
            r###"**a<http://foo.bar/?q=**>
"###,
            &danger
        )?,
        r###"<p>**a<a href="http://foo.bar/?q=**">http://foo.bar/?q=**</a></p>
"###,
        r###"Emphasis and strong emphasis (479)"###
);

    assert_eq!(
        to_html_with_options(
            r###"__a<http://foo.bar/?q=__>
"###,
            &danger
        )?,
        r###"<p>__a<a href="http://foo.bar/?q=__">http://foo.bar/?q=__</a></p>
"###,
        r###"Emphasis and strong emphasis (480)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link](/uri "title")
"###,
            &danger
        )?,
        r###"<p><a href="/uri" title="title">link</a></p>
"###,
        r###"Links (481)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link](/uri)
"###,
            &danger
        )?,
        r###"<p><a href="/uri">link</a></p>
"###,
        r###"Links (482)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[](./target.md)
"###,
            &danger
        )?,
        r###"<p><a href="./target.md"></a></p>
"###,
        r###"Links (483)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link]()
"###,
            &danger
        )?,
        r###"<p><a href="">link</a></p>
"###,
        r###"Links (484)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link](<>)
"###,
            &danger
        )?,
        r###"<p><a href="">link</a></p>
"###,
        r###"Links (485)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[]()
"###,
            &danger
        )?,
        r###"<p><a href=""></a></p>
"###,
        r###"Links (486)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link](/my uri)
"###,
            &danger
        )?,
        r###"<p>[link](/my uri)</p>
"###,
        r###"Links (487)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link](</my uri>)
"###,
            &danger
        )?,
        r###"<p><a href="/my%20uri">link</a></p>
"###,
        r###"Links (488)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link](foo
bar)
"###,
            &danger
        )?,
        r###"<p>[link](foo
bar)</p>
"###,
        r###"Links (489)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link](<foo
bar>)
"###,
            &danger
        )?,
        r###"<p>[link](<foo
bar>)</p>
"###,
        r###"Links (490)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[a](<b)c>)
"###,
            &danger
        )?,
        r###"<p><a href="b)c">a</a></p>
"###,
        r###"Links (491)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link](<foo\>)
"###,
            &danger
        )?,
        r###"<p>[link](&lt;foo&gt;)</p>
"###,
        r###"Links (492)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[a](<b)c
[a](<b)c>
[a](<b>c)
"###,
            &danger
        )?,
        r###"<p>[a](&lt;b)c
[a](&lt;b)c&gt;
[a](<b>c)</p>
"###,
        r###"Links (493)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link](\(foo\))
"###,
            &danger
        )?,
        r###"<p><a href="(foo)">link</a></p>
"###,
        r###"Links (494)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link](foo(and(bar)))
"###,
            &danger
        )?,
        r###"<p><a href="foo(and(bar))">link</a></p>
"###,
        r###"Links (495)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link](foo(and(bar))
"###,
            &danger
        )?,
        r###"<p>[link](foo(and(bar))</p>
"###,
        r###"Links (496)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link](foo\(and\(bar\))
"###,
            &danger
        )?,
        r###"<p><a href="foo(and(bar)">link</a></p>
"###,
        r###"Links (497)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link](<foo(and(bar)>)
"###,
            &danger
        )?,
        r###"<p><a href="foo(and(bar)">link</a></p>
"###,
        r###"Links (498)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link](foo\)\:)
"###,
            &danger
        )?,
        r###"<p><a href="foo):">link</a></p>
"###,
        r###"Links (499)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link](#fragment)

[link](http://example.com#fragment)

[link](http://example.com?foo=3#frag)
"###,
            &danger
        )?,
        r###"<p><a href="#fragment">link</a></p>
<p><a href="http://example.com#fragment">link</a></p>
<p><a href="http://example.com?foo=3#frag">link</a></p>
"###,
        r###"Links (500)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link](foo\bar)
"###,
            &danger
        )?,
        r###"<p><a href="foo%5Cbar">link</a></p>
"###,
        r###"Links (501)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link](foo%20b&auml;)
"###,
            &danger
        )?,
        r###"<p><a href="foo%20b%C3%A4">link</a></p>
"###,
        r###"Links (502)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link]("title")
"###,
            &danger
        )?,
        r###"<p><a href="%22title%22">link</a></p>
"###,
        r###"Links (503)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link](/url "title")
[link](/url 'title')
[link](/url (title))
"###,
            &danger
        )?,
        r###"<p><a href="/url" title="title">link</a>
<a href="/url" title="title">link</a>
<a href="/url" title="title">link</a></p>
"###,
        r###"Links (504)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link](/url "title \"&quot;")
"###,
            &danger
        )?,
        r###"<p><a href="/url" title="title &quot;&quot;">link</a></p>
"###,
        r###"Links (505)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link](/url "title")
"###,
            &danger
        )?,
        r###"<p><a href="/url%C2%A0%22title%22">link</a></p>
"###,
        r###"Links (506)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link](/url "title "and" title")
"###,
            &danger
        )?,
        r###"<p>[link](/url &quot;title &quot;and&quot; title&quot;)</p>
"###,
        r###"Links (507)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link](/url 'title "and" title')
"###,
            &danger
        )?,
        r###"<p><a href="/url" title="title &quot;and&quot; title">link</a></p>
"###,
        r###"Links (508)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link](   /uri
  "title"  )
"###,
            &danger
        )?,
        r###"<p><a href="/uri" title="title">link</a></p>
"###,
        r###"Links (509)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link] (/uri)
"###,
            &danger
        )?,
        r###"<p>[link] (/uri)</p>
"###,
        r###"Links (510)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link [foo [bar]]](/uri)
"###,
            &danger
        )?,
        r###"<p><a href="/uri">link [foo [bar]]</a></p>
"###,
        r###"Links (511)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link] bar](/uri)
"###,
            &danger
        )?,
        r###"<p>[link] bar](/uri)</p>
"###,
        r###"Links (512)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link [bar](/uri)
"###,
            &danger
        )?,
        r###"<p>[link <a href="/uri">bar</a></p>
"###,
        r###"Links (513)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link \[bar](/uri)
"###,
            &danger
        )?,
        r###"<p><a href="/uri">link [bar</a></p>
"###,
        r###"Links (514)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link *foo **bar** `#`*](/uri)
"###,
            &danger
        )?,
        r###"<p><a href="/uri">link <em>foo <strong>bar</strong> <code>#</code></em></a></p>
"###,
        r###"Links (515)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[![moon](moon.jpg)](/uri)
"###,
            &danger
        )?,
        r###"<p><a href="/uri"><img src="moon.jpg" alt="moon" /></a></p>
"###,
        r###"Links (516)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo [bar](/uri)](/uri)
"###,
            &danger
        )?,
        r###"<p>[foo <a href="/uri">bar</a>](/uri)</p>
"###,
        r###"Links (517)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo *[bar [baz](/uri)](/uri)*](/uri)
"###,
            &danger
        )?,
        r###"<p>[foo <em>[bar <a href="/uri">baz</a>](/uri)</em>](/uri)</p>
"###,
        r###"Links (518)"###
);

    assert_eq!(
        to_html_with_options(
            r###"![[[foo](uri1)](uri2)](uri3)
"###,
            &danger
        )?,
        r###"<p><img src="uri3" alt="[foo](uri2)" /></p>
"###,
        r###"Links (519)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*[foo*](/uri)
"###,
            &danger
        )?,
        r###"<p>*<a href="/uri">foo*</a></p>
"###,
        r###"Links (520)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo *bar](baz*)
"###,
            &danger
        )?,
        r###"<p><a href="baz*">foo *bar</a></p>
"###,
        r###"Links (521)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*foo [bar* baz]
"###,
            &danger
        )?,
        r###"<p><em>foo [bar</em> baz]</p>
"###,
        r###"Links (522)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo <bar attr="](baz)">
"###,
            &danger
        )?,
        r###"<p>[foo <bar attr="](baz)"></p>
"###,
        r###"Links (523)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo`](/uri)`
"###,
            &danger
        )?,
        r###"<p>[foo<code>](/uri)</code></p>
"###,
        r###"Links (524)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo<http://example.com/?search=](uri)>
"###,
            &danger
        )?,
        r###"<p>[foo<a href="http://example.com/?search=%5D(uri)">http://example.com/?search=](uri)</a></p>
"###,
        r###"Links (525)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo][bar]

[bar]: /url "title"
"###,
            &danger
        )?,
        r###"<p><a href="/url" title="title">foo</a></p>
"###,
        r###"Links (526)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link [foo [bar]]][ref]

[ref]: /uri
"###,
            &danger
        )?,
        r###"<p><a href="/uri">link [foo [bar]]</a></p>
"###,
        r###"Links (527)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link \[bar][ref]

[ref]: /uri
"###,
            &danger
        )?,
        r###"<p><a href="/uri">link [bar</a></p>
"###,
        r###"Links (528)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[link *foo **bar** `#`*][ref]

[ref]: /uri
"###,
            &danger
        )?,
        r###"<p><a href="/uri">link <em>foo <strong>bar</strong> <code>#</code></em></a></p>
"###,
        r###"Links (529)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[![moon](moon.jpg)][ref]

[ref]: /uri
"###,
            &danger
        )?,
        r###"<p><a href="/uri"><img src="moon.jpg" alt="moon" /></a></p>
"###,
        r###"Links (530)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo [bar](/uri)][ref]

[ref]: /uri
"###,
            &danger
        )?,
        r###"<p>[foo <a href="/uri">bar</a>]<a href="/uri">ref</a></p>
"###,
        r###"Links (531)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo *bar [baz][ref]*][ref]

[ref]: /uri
"###,
            &danger
        )?,
        r###"<p>[foo <em>bar <a href="/uri">baz</a></em>]<a href="/uri">ref</a></p>
"###,
        r###"Links (532)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*[foo*][ref]

[ref]: /uri
"###,
            &danger
        )?,
        r###"<p>*<a href="/uri">foo*</a></p>
"###,
        r###"Links (533)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo *bar][ref]*

[ref]: /uri
"###,
            &danger
        )?,
        r###"<p><a href="/uri">foo *bar</a>*</p>
"###,
        r###"Links (534)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo <bar attr="][ref]">

[ref]: /uri
"###,
            &danger
        )?,
        r###"<p>[foo <bar attr="][ref]"></p>
"###,
        r###"Links (535)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo`][ref]`

[ref]: /uri
"###,
            &danger
        )?,
        r###"<p>[foo<code>][ref]</code></p>
"###,
        r###"Links (536)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo<http://example.com/?search=][ref]>

[ref]: /uri
"###,
            &danger
        )?,
        r###"<p>[foo<a href="http://example.com/?search=%5D%5Bref%5D">http://example.com/?search=][ref]</a></p>
"###,
        r###"Links (537)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo][BaR]

[bar]: /url "title"
"###,
            &danger
        )?,
        r###"<p><a href="/url" title="title">foo</a></p>
"###,
        r###"Links (538)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[ẞ]

[SS]: /url
"###,
            &danger
        )?,
        r###"<p><a href="/url">ẞ</a></p>
"###,
        r###"Links (539)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[Foo
  bar]: /url

[Baz][Foo bar]
"###,
            &danger
        )?,
        r###"<p><a href="/url">Baz</a></p>
"###,
        r###"Links (540)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo] [bar]

[bar]: /url "title"
"###,
            &danger
        )?,
        r###"<p>[foo] <a href="/url" title="title">bar</a></p>
"###,
        r###"Links (541)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo]
[bar]

[bar]: /url "title"
"###,
            &danger
        )?,
        r###"<p>[foo]
<a href="/url" title="title">bar</a></p>
"###,
        r###"Links (542)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo]: /url1

[foo]: /url2

[bar][foo]
"###,
            &danger
        )?,
        r###"<p><a href="/url1">bar</a></p>
"###,
        r###"Links (543)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[bar][foo\!]

[foo!]: /url
"###,
            &danger
        )?,
        r###"<p>[bar][foo!]</p>
"###,
        r###"Links (544)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo][ref[]

[ref[]: /uri
"###,
            &danger
        )?,
        r###"<p>[foo][ref[]</p>
<p>[ref[]: /uri</p>
"###,
        r###"Links (545)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo][ref[bar]]

[ref[bar]]: /uri
"###,
            &danger
        )?,
        r###"<p>[foo][ref[bar]]</p>
<p>[ref[bar]]: /uri</p>
"###,
        r###"Links (546)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[[[foo]]]

[[[foo]]]: /url
"###,
            &danger
        )?,
        r###"<p>[[[foo]]]</p>
<p>[[[foo]]]: /url</p>
"###,
        r###"Links (547)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo][ref\[]

[ref\[]: /uri
"###,
            &danger
        )?,
        r###"<p><a href="/uri">foo</a></p>
"###,
        r###"Links (548)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[bar\\]: /uri

[bar\\]
"###,
            &danger
        )?,
        r###"<p><a href="/uri">bar\</a></p>
"###,
        r###"Links (549)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[]

[]: /uri
"###,
            &danger
        )?,
        r###"<p>[]</p>
<p>[]: /uri</p>
"###,
        r###"Links (550)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[
 ]

[
 ]: /uri
"###,
            &danger
        )?,
        r###"<p>[
]</p>
<p>[
]: /uri</p>
"###,
        r###"Links (551)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo][]

[foo]: /url "title"
"###,
            &danger
        )?,
        r###"<p><a href="/url" title="title">foo</a></p>
"###,
        r###"Links (552)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[*foo* bar][]

[*foo* bar]: /url "title"
"###,
            &danger
        )?,
        r###"<p><a href="/url" title="title"><em>foo</em> bar</a></p>
"###,
        r###"Links (553)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[Foo][]

[foo]: /url "title"
"###,
            &danger
        )?,
        r###"<p><a href="/url" title="title">Foo</a></p>
"###,
        r###"Links (554)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo] 
[]

[foo]: /url "title"
"###,
            &danger
        )?,
        r###"<p><a href="/url" title="title">foo</a>
[]</p>
"###,
        r###"Links (555)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo]

[foo]: /url "title"
"###,
            &danger
        )?,
        r###"<p><a href="/url" title="title">foo</a></p>
"###,
        r###"Links (556)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[*foo* bar]

[*foo* bar]: /url "title"
"###,
            &danger
        )?,
        r###"<p><a href="/url" title="title"><em>foo</em> bar</a></p>
"###,
        r###"Links (557)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[[*foo* bar]]

[*foo* bar]: /url "title"
"###,
            &danger
        )?,
        r###"<p>[<a href="/url" title="title"><em>foo</em> bar</a>]</p>
"###,
        r###"Links (558)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[[bar [foo]

[foo]: /url
"###,
            &danger
        )?,
        r###"<p>[[bar <a href="/url">foo</a></p>
"###,
        r###"Links (559)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[Foo]

[foo]: /url "title"
"###,
            &danger
        )?,
        r###"<p><a href="/url" title="title">Foo</a></p>
"###,
        r###"Links (560)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo] bar

[foo]: /url
"###,
            &danger
        )?,
        r###"<p><a href="/url">foo</a> bar</p>
"###,
        r###"Links (561)"###
);

    assert_eq!(
        to_html_with_options(
            r###"\[foo]

[foo]: /url "title"
"###,
            &danger
        )?,
        r###"<p>[foo]</p>
"###,
        r###"Links (562)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo*]: /url

*[foo*]
"###,
            &danger
        )?,
        r###"<p>*<a href="/url">foo*</a></p>
"###,
        r###"Links (563)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo][bar]

[foo]: /url1
[bar]: /url2
"###,
            &danger
        )?,
        r###"<p><a href="/url2">foo</a></p>
"###,
        r###"Links (564)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo][]

[foo]: /url1
"###,
            &danger
        )?,
        r###"<p><a href="/url1">foo</a></p>
"###,
        r###"Links (565)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo]()

[foo]: /url1
"###,
            &danger
        )?,
        r###"<p><a href="">foo</a></p>
"###,
        r###"Links (566)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo](not a link)

[foo]: /url1
"###,
            &danger
        )?,
        r###"<p><a href="/url1">foo</a>(not a link)</p>
"###,
        r###"Links (567)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo][bar][baz]

[baz]: /url
"###,
            &danger
        )?,
        r###"<p>[foo]<a href="/url">bar</a></p>
"###,
        r###"Links (568)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo][bar][baz]

[baz]: /url1
[bar]: /url2
"###,
            &danger
        )?,
        r###"<p><a href="/url2">foo</a><a href="/url1">baz</a></p>
"###,
        r###"Links (569)"###
);

    assert_eq!(
        to_html_with_options(
            r###"[foo][bar][baz]

[baz]: /url1
[foo]: /url2
"###,
            &danger
        )?,
        r###"<p>[foo]<a href="/url1">bar</a></p>
"###,
        r###"Links (570)"###
);

    assert_eq!(
        to_html_with_options(
            r###"![foo](/url "title")
"###,
            &danger
        )?,
        r###"<p><img src="/url" alt="foo" title="title" /></p>
"###,
        r###"Images (571)"###
);

    assert_eq!(
        to_html_with_options(
            r###"![foo *bar*]

[foo *bar*]: train.jpg "train & tracks"
"###,
            &danger
        )?,
        r###"<p><img src="train.jpg" alt="foo bar" title="train &amp; tracks" /></p>
"###,
        r###"Images (572)"###
);

    assert_eq!(
        to_html_with_options(
            r###"![foo ![bar](/url)](/url2)
"###,
            &danger
        )?,
        r###"<p><img src="/url2" alt="foo bar" /></p>
"###,
        r###"Images (573)"###
);

    assert_eq!(
        to_html_with_options(
            r###"![foo [bar](/url)](/url2)
"###,
            &danger
        )?,
        r###"<p><img src="/url2" alt="foo bar" /></p>
"###,
        r###"Images (574)"###
);

    assert_eq!(
        to_html_with_options(
            r###"![foo *bar*][]

[foo *bar*]: train.jpg "train & tracks"
"###,
            &danger
        )?,
        r###"<p><img src="train.jpg" alt="foo bar" title="train &amp; tracks" /></p>
"###,
        r###"Images (575)"###
);

    assert_eq!(
        to_html_with_options(
            r###"![foo *bar*][foobar]

[FOOBAR]: train.jpg "train & tracks"
"###,
            &danger
        )?,
        r###"<p><img src="train.jpg" alt="foo bar" title="train &amp; tracks" /></p>
"###,
        r###"Images (576)"###
);

    assert_eq!(
        to_html_with_options(
            r###"![foo](train.jpg)
"###,
            &danger
        )?,
        r###"<p><img src="train.jpg" alt="foo" /></p>
"###,
        r###"Images (577)"###
);

    assert_eq!(
        to_html_with_options(
            r###"My ![foo bar](/path/to/train.jpg  "title"   )
"###,
            &danger
        )?,
        r###"<p>My <img src="/path/to/train.jpg" alt="foo bar" title="title" /></p>
"###,
        r###"Images (578)"###
);

    assert_eq!(
        to_html_with_options(
            r###"![foo](<url>)
"###,
            &danger
        )?,
        r###"<p><img src="url" alt="foo" /></p>
"###,
        r###"Images (579)"###
);

    assert_eq!(
        to_html_with_options(
            r###"![](/url)
"###,
            &danger
        )?,
        r###"<p><img src="/url" alt="" /></p>
"###,
        r###"Images (580)"###
);

    assert_eq!(
        to_html_with_options(
            r###"![foo][bar]

[bar]: /url
"###,
            &danger
        )?,
        r###"<p><img src="/url" alt="foo" /></p>
"###,
        r###"Images (581)"###
);

    assert_eq!(
        to_html_with_options(
            r###"![foo][bar]

[BAR]: /url
"###,
            &danger
        )?,
        r###"<p><img src="/url" alt="foo" /></p>
"###,
        r###"Images (582)"###
);

    assert_eq!(
        to_html_with_options(
            r###"![foo][]

[foo]: /url "title"
"###,
            &danger
        )?,
        r###"<p><img src="/url" alt="foo" title="title" /></p>
"###,
        r###"Images (583)"###
);

    assert_eq!(
        to_html_with_options(
            r###"![*foo* bar][]

[*foo* bar]: /url "title"
"###,
            &danger
        )?,
        r###"<p><img src="/url" alt="foo bar" title="title" /></p>
"###,
        r###"Images (584)"###
);

    assert_eq!(
        to_html_with_options(
            r###"![Foo][]

[foo]: /url "title"
"###,
            &danger
        )?,
        r###"<p><img src="/url" alt="Foo" title="title" /></p>
"###,
        r###"Images (585)"###
);

    assert_eq!(
        to_html_with_options(
            r###"![foo] 
[]

[foo]: /url "title"
"###,
            &danger
        )?,
        r###"<p><img src="/url" alt="foo" title="title" />
[]</p>
"###,
        r###"Images (586)"###
);

    assert_eq!(
        to_html_with_options(
            r###"![foo]

[foo]: /url "title"
"###,
            &danger
        )?,
        r###"<p><img src="/url" alt="foo" title="title" /></p>
"###,
        r###"Images (587)"###
);

    assert_eq!(
        to_html_with_options(
            r###"![*foo* bar]

[*foo* bar]: /url "title"
"###,
            &danger
        )?,
        r###"<p><img src="/url" alt="foo bar" title="title" /></p>
"###,
        r###"Images (588)"###
);

    assert_eq!(
        to_html_with_options(
            r###"![[foo]]

[[foo]]: /url "title"
"###,
            &danger
        )?,
        r###"<p>![[foo]]</p>
<p>[[foo]]: /url &quot;title&quot;</p>
"###,
        r###"Images (589)"###
);

    assert_eq!(
        to_html_with_options(
            r###"![Foo]

[foo]: /url "title"
"###,
            &danger
        )?,
        r###"<p><img src="/url" alt="Foo" title="title" /></p>
"###,
        r###"Images (590)"###
);

    assert_eq!(
        to_html_with_options(
            r###"!\[foo]

[foo]: /url "title"
"###,
            &danger
        )?,
        r###"<p>![foo]</p>
"###,
        r###"Images (591)"###
);

    assert_eq!(
        to_html_with_options(
            r###"\![foo]

[foo]: /url "title"
"###,
            &danger
        )?,
        r###"<p>!<a href="/url" title="title">foo</a></p>
"###,
        r###"Images (592)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<http://foo.bar.baz>
"###,
            &danger
        )?,
        r###"<p><a href="http://foo.bar.baz">http://foo.bar.baz</a></p>
"###,
        r###"Autolinks (593)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<http://foo.bar.baz/test?q=hello&id=22&boolean>
"###,
            &danger
        )?,
        r###"<p><a href="http://foo.bar.baz/test?q=hello&amp;id=22&amp;boolean">http://foo.bar.baz/test?q=hello&amp;id=22&amp;boolean</a></p>
"###,
        r###"Autolinks (594)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<irc://foo.bar:2233/baz>
"###,
            &danger
        )?,
        r###"<p><a href="irc://foo.bar:2233/baz">irc://foo.bar:2233/baz</a></p>
"###,
        r###"Autolinks (595)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<MAILTO:FOO@BAR.BAZ>
"###,
            &danger
        )?,
        r###"<p><a href="MAILTO:FOO@BAR.BAZ">MAILTO:FOO@BAR.BAZ</a></p>
"###,
        r###"Autolinks (596)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<a+b+c:d>
"###,
            &danger
        )?,
        r###"<p><a href="a+b+c:d">a+b+c:d</a></p>
"###,
        r###"Autolinks (597)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<made-up-scheme://foo,bar>
"###,
            &danger
        )?,
        r###"<p><a href="made-up-scheme://foo,bar">made-up-scheme://foo,bar</a></p>
"###,
        r###"Autolinks (598)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<http://../>
"###,
            &danger
        )?,
        r###"<p><a href="http://../">http://../</a></p>
"###,
        r###"Autolinks (599)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<localhost:5001/foo>
"###,
            &danger
        )?,
        r###"<p><a href="localhost:5001/foo">localhost:5001/foo</a></p>
"###,
        r###"Autolinks (600)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<http://foo.bar/baz bim>
"###,
            &danger
        )?,
        r###"<p>&lt;http://foo.bar/baz bim&gt;</p>
"###,
        r###"Autolinks (601)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<http://example.com/\[\>
"###,
            &danger
        )?,
        r###"<p><a href="http://example.com/%5C%5B%5C">http://example.com/\[\</a></p>
"###,
        r###"Autolinks (602)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<foo@bar.example.com>
"###,
            &danger
        )?,
        r###"<p><a href="mailto:foo@bar.example.com">foo@bar.example.com</a></p>
"###,
        r###"Autolinks (603)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<foo+special@Bar.baz-bar0.com>
"###,
            &danger
        )?,
        r###"<p><a href="mailto:foo+special@Bar.baz-bar0.com">foo+special@Bar.baz-bar0.com</a></p>
"###,
        r###"Autolinks (604)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<foo\+@bar.example.com>
"###,
            &danger
        )?,
        r###"<p>&lt;foo+@bar.example.com&gt;</p>
"###,
        r###"Autolinks (605)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<>
"###,
            &danger
        )?,
        r###"<p>&lt;&gt;</p>
"###,
        r###"Autolinks (606)"###
);

    assert_eq!(
        to_html_with_options(
            r###"< http://foo.bar >
"###,
            &danger
        )?,
        r###"<p>&lt; http://foo.bar &gt;</p>
"###,
        r###"Autolinks (607)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<m:abc>
"###,
            &danger
        )?,
        r###"<p>&lt;m:abc&gt;</p>
"###,
        r###"Autolinks (608)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<foo.bar.baz>
"###,
            &danger
        )?,
        r###"<p>&lt;foo.bar.baz&gt;</p>
"###,
        r###"Autolinks (609)"###
);

    assert_eq!(
        to_html_with_options(
            r###"http://example.com
"###,
            &danger
        )?,
        r###"<p>http://example.com</p>
"###,
        r###"Autolinks (610)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo@bar.example.com
"###,
            &danger
        )?,
        r###"<p>foo@bar.example.com</p>
"###,
        r###"Autolinks (611)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<a><bab><c2c>
"###,
            &danger
        )?,
        r###"<p><a><bab><c2c></p>
"###,
        r###"Raw HTML (612)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<a/><b2/>
"###,
            &danger
        )?,
        r###"<p><a/><b2/></p>
"###,
        r###"Raw HTML (613)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<a  /><b2
data="foo" >
"###,
            &danger
        )?,
        r###"<p><a  /><b2
data="foo" ></p>
"###,
        r###"Raw HTML (614)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<a foo="bar" bam = 'baz <em>"</em>'
_boolean zoop:33=zoop:33 />
"###,
            &danger
        )?,
        r###"<p><a foo="bar" bam = 'baz <em>"</em>'
_boolean zoop:33=zoop:33 /></p>
"###,
        r###"Raw HTML (615)"###
);

    assert_eq!(
        to_html_with_options(
            r###"Foo <responsive-image src="foo.jpg" />
"###,
            &danger
        )?,
        r###"<p>Foo <responsive-image src="foo.jpg" /></p>
"###,
        r###"Raw HTML (616)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<33> <__>
"###,
            &danger
        )?,
        r###"<p>&lt;33&gt; &lt;__&gt;</p>
"###,
        r###"Raw HTML (617)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<a h*#ref="hi">
"###,
            &danger
        )?,
        r###"<p>&lt;a h*#ref=&quot;hi&quot;&gt;</p>
"###,
        r###"Raw HTML (618)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<a href="hi'> <a href=hi'>
"###,
            &danger
        )?,
        r###"<p>&lt;a href=&quot;hi'&gt; &lt;a href=hi'&gt;</p>
"###,
        r###"Raw HTML (619)"###
);

    assert_eq!(
        to_html_with_options(
            r###"< a><
foo><bar/ >
<foo bar=baz
bim!bop />
"###,
            &danger
        )?,
        r###"<p>&lt; a&gt;&lt;
foo&gt;&lt;bar/ &gt;
&lt;foo bar=baz
bim!bop /&gt;</p>
"###,
        r###"Raw HTML (620)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<a href='bar'title=title>
"###,
            &danger
        )?,
        r###"<p>&lt;a href='bar'title=title&gt;</p>
"###,
        r###"Raw HTML (621)"###
);

    assert_eq!(
        to_html_with_options(
            r###"</a></foo >
"###,
            &danger
        )?,
        r###"<p></a></foo ></p>
"###,
        r###"Raw HTML (622)"###
);

    assert_eq!(
        to_html_with_options(
            r###"</a href="foo">
"###,
            &danger
        )?,
        r###"<p>&lt;/a href=&quot;foo&quot;&gt;</p>
"###,
        r###"Raw HTML (623)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo <!-- this is a
comment - with hyphen -->
"###,
            &danger
        )?,
        r###"<p>foo <!-- this is a
comment - with hyphen --></p>
"###,
        r###"Raw HTML (624)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo <!-- not a comment -- two hyphens -->
"###,
            &danger
        )?,
        r###"<p>foo &lt;!-- not a comment -- two hyphens --&gt;</p>
"###,
        r###"Raw HTML (625)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo <!--> foo -->

foo <!-- foo--->
"###,
            &danger
        )?,
        r###"<p>foo &lt;!--&gt; foo --&gt;</p>
<p>foo &lt;!-- foo---&gt;</p>
"###,
        r###"Raw HTML (626)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo <?php echo $a; ?>
"###,
            &danger
        )?,
        r###"<p>foo <?php echo $a; ?></p>
"###,
        r###"Raw HTML (627)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo <!ELEMENT br EMPTY>
"###,
            &danger
        )?,
        r###"<p>foo <!ELEMENT br EMPTY></p>
"###,
        r###"Raw HTML (628)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo <![CDATA[>&<]]>
"###,
            &danger
        )?,
        r###"<p>foo <![CDATA[>&<]]></p>
"###,
        r###"Raw HTML (629)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo <a href="&ouml;">
"###,
            &danger
        )?,
        r###"<p>foo <a href="&ouml;"></p>
"###,
        r###"Raw HTML (630)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo <a href="\*">
"###,
            &danger
        )?,
        r###"<p>foo <a href="\*"></p>
"###,
        r###"Raw HTML (631)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<a href="\"">
"###,
            &danger
        )?,
        r###"<p>&lt;a href=&quot;&quot;&quot;&gt;</p>
"###,
        r###"Raw HTML (632)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo  
baz
"###,
            &danger
        )?,
        r###"<p>foo<br />
baz</p>
"###,
        r###"Hard line breaks (633)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo\
baz
"###,
            &danger
        )?,
        r###"<p>foo<br />
baz</p>
"###,
        r###"Hard line breaks (634)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo       
baz
"###,
            &danger
        )?,
        r###"<p>foo<br />
baz</p>
"###,
        r###"Hard line breaks (635)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo  
     bar
"###,
            &danger
        )?,
        r###"<p>foo<br />
bar</p>
"###,
        r###"Hard line breaks (636)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo\
     bar
"###,
            &danger
        )?,
        r###"<p>foo<br />
bar</p>
"###,
        r###"Hard line breaks (637)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*foo  
bar*
"###,
            &danger
        )?,
        r###"<p><em>foo<br />
bar</em></p>
"###,
        r###"Hard line breaks (638)"###
);

    assert_eq!(
        to_html_with_options(
            r###"*foo\
bar*
"###,
            &danger
        )?,
        r###"<p><em>foo<br />
bar</em></p>
"###,
        r###"Hard line breaks (639)"###
);

    assert_eq!(
        to_html_with_options(
            r###"`code  
span`
"###,
            &danger
        )?,
        r###"<p><code>code   span</code></p>
"###,
        r###"Hard line breaks (640)"###
);

    assert_eq!(
        to_html_with_options(
            r###"`code\
span`
"###,
            &danger
        )?,
        r###"<p><code>code\ span</code></p>
"###,
        r###"Hard line breaks (641)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<a href="foo  
bar">
"###,
            &danger
        )?,
        r###"<p><a href="foo  
bar"></p>
"###,
        r###"Hard line breaks (642)"###
);

    assert_eq!(
        to_html_with_options(
            r###"<a href="foo\
bar">
"###,
            &danger
        )?,
        r###"<p><a href="foo\
bar"></p>
"###,
        r###"Hard line breaks (643)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo\
"###,
            &danger
        )?,
        r###"<p>foo\</p>
"###,
        r###"Hard line breaks (644)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo  
"###,
            &danger
        )?,
        r###"<p>foo</p>
"###,
        r###"Hard line breaks (645)"###
);

    assert_eq!(
        to_html_with_options(
            r###"### foo\
"###,
            &danger
        )?,
        r###"<h3>foo\</h3>
"###,
        r###"Hard line breaks (646)"###
);

    assert_eq!(
        to_html_with_options(
            r###"### foo  
"###,
            &danger
        )?,
        r###"<h3>foo</h3>
"###,
        r###"Hard line breaks (647)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo
baz
"###,
            &danger
        )?,
        r###"<p>foo
baz</p>
"###,
        r###"Soft line breaks (648)"###
);

    assert_eq!(
        to_html_with_options(
            r###"foo 
 baz
"###,
            &danger
        )?,
        r###"<p>foo
baz</p>
"###,
        r###"Soft line breaks (649)"###
);

    assert_eq!(
        to_html_with_options(
            r###"hello $.;'there
"###,
            &danger
        )?,
        r###"<p>hello $.;'there</p>
"###,
        r###"Textual content (650)"###
);

    assert_eq!(
        to_html_with_options(
            r###"Foo χρῆν
"###,
            &danger
        )?,
        r###"<p>Foo χρῆν</p>
"###,
        r###"Textual content (651)"###
);

    assert_eq!(
        to_html_with_options(
            r###"Multiple     spaces
"###,
            &danger
        )?,
        r###"<p>Multiple     spaces</p>
"###,
        r###"Textual content (652)"###
);

    Ok(())
}