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-rw-r--r--tests/gfm_autolink_literal.rs2442
1 files changed, 2440 insertions, 2 deletions
diff --git a/tests/gfm_autolink_literal.rs b/tests/gfm_autolink_literal.rs
index 9551751..2e84e6d 100644
--- a/tests/gfm_autolink_literal.rs
+++ b/tests/gfm_autolink_literal.rs
@@ -42,6 +42,22 @@ fn gfm_autolink_literal() {
);
assert_eq!(
+ micromark_with_options("[https://example.com](xxx)", &gfm),
+ "<p><a href=\"xxx\">https://example.com</a></p>",
+ "should not link protocol urls in links"
+ );
+ assert_eq!(
+ micromark_with_options("[www.example.com](xxx)", &gfm),
+ "<p><a href=\"xxx\">www.example.com</a></p>",
+ "should not link www urls in links"
+ );
+ assert_eq!(
+ micromark_with_options("[user@example.com](xxx)", &gfm),
+ "<p><a href=\"xxx\">user@example.com</a></p>",
+ "should not link email urls in links"
+ );
+
+ assert_eq!(
micromark_with_options("user@example.com", &gfm),
"<p><a href=\"mailto:user@example.com\">user@example.com</a></p>",
"should support a closing paren at TLD (email)"
@@ -174,7 +190,7 @@ fn gfm_autolink_literal() {
);
// Note: GH comments/issues/PRs do not link this, but Gists/readmes do.
- // Fixing it would mean defiating from `cmark-gfm`:
+ // Fixing it would mean deviating from `cmark-gfm`:
// Source: <https://github.com/github/cmark-gfm/blob/ef1cfcb/extensions/autolink.c#L156>.
// assert_eq!(
// micromark_with_options("，www.example.com", &gfm),
@@ -212,6 +228,55 @@ fn gfm_autolink_literal() {
assert_eq!(
micromark_with_options(
r###"
+a www.example.com&xxx;b c
+
+a www.example.com&xxx;. b
+
+a www.example.com&xxxxxxxxx;. b
+
+a www.example.com&xxxxxxxxxx;. b
+
+a www.example.com&xxxxxxxxxxx;. b
+
+a www.example.com&xxx. b
+
+a www.example.com&#123. b
+
+a www.example.com&123. b
+
+a www.example.com&x. b
+
+a www.example.com&#1. b
+
+a www.example.com&1. b
+
+a www.example.com&. b
+
+a www.example.com& b
+"###,
+ &gfm
+ ),
+ r###"<p>a <a href="http://www.example.com&amp;xxx;b">www.example.com&amp;xxx;b</a> c</p>
+<p>a <a href="http://www.example.com">www.example.com</a>&amp;xxx;. b</p>
+<p>a <a href="http://www.example.com">www.example.com</a>&amp;xxxxxxxxx;. b</p>
+<p>a <a href="http://www.example.com">www.example.com</a>&amp;xxxxxxxxxx;. b</p>
+<p>a <a href="http://www.example.com">www.example.com</a>&amp;xxxxxxxxxxx;. b</p>
+<p>a <a href="http://www.example.com&amp;xxx">www.example.com&amp;xxx</a>. b</p>
+<p>a <a href="http://www.example.com&amp;#123">www.example.com&amp;#123</a>. b</p>
+<p>a <a href="http://www.example.com&amp;123">www.example.com&amp;123</a>. b</p>
+<p>a <a href="http://www.example.com&amp;x">www.example.com&amp;x</a>. b</p>
+<p>a <a href="http://www.example.com&amp;#1">www.example.com&amp;#1</a>. b</p>
+<p>a <a href="http://www.example.com&amp;1">www.example.com&amp;1</a>. b</p>
+<p>a <a href="http://www.example.com&amp;">www.example.com&amp;</a>. b</p>
+<p>a <a href="http://www.example.com&amp;">www.example.com&amp;</a> b</p>
+"###,
+ "should match “character references” like GitHub does"
+ );
+
+ // Note: this deviates from GFM, as <https://github.com/github/cmark-gfm/issues/278> is fixed.
+ assert_eq!(
+ micromark_with_options(
+ r###"
[ www.example.com
[ https://example.com
@@ -251,6 +316,2379 @@ fn gfm_autolink_literal() {
<p><img src="#" alt=" https://example.com " /></p>
<p><img src="#" alt=" contact@example.com " /></p>
"###,
- "should interplay with brackets, links, and images"
+ "should match interplay with brackets, links, and images, like GitHub does (but without the bugs)"
+ );
+
+ assert_eq!(
+ micromark_with_options(
+ r###"
+www.example.com/?=a(b)cccccc
+
+www.example.com/?=a(b(c)ccccc
+
+www.example.com/?=a(b(c)c)cccc
+
+www.example.com/?=a(b(c)c)c)ccc
+
+www.example.com/?q=a(business)
+
+www.example.com/?q=a(business)))
+
+(www.example.com/?q=a(business))
+
+(www.example.com/?q=a(business)
+
+www.example.com/?q=a(business)".
+
+www.example.com/?q=a(business)))
+
+(www.example.com/?q=a(business))".
+
+(www.example.com/?q=a(business)".)
+
+(www.example.com/?q=a(business)".
+"###,
+ &gfm
+ ),
+ r###"<p><a href="http://www.example.com/?=a(b)cccccc">www.example.com/?=a(b)cccccc</a></p>
+<p><a href="http://www.example.com/?=a(b(c)ccccc">www.example.com/?=a(b(c)ccccc</a></p>
+<p><a href="http://www.example.com/?=a(b(c)c)cccc">www.example.com/?=a(b(c)c)cccc</a></p>
+<p><a href="http://www.example.com/?=a(b(c)c)c)ccc">www.example.com/?=a(b(c)c)c)ccc</a></p>
+<p><a href="http://www.example.com/?q=a(business)">www.example.com/?q=a(business)</a></p>
+<p><a href="http://www.example.com/?q=a(business)">www.example.com/?q=a(business)</a>))</p>
+<p>(<a href="http://www.example.com/?q=a(business)">www.example.com/?q=a(business)</a>)</p>
+<p>(<a href="http://www.example.com/?q=a(business)">www.example.com/?q=a(business)</a></p>
+<p><a href="http://www.example.com/?q=a(business)">www.example.com/?q=a(business)</a>&quot;.</p>
+<p><a href="http://www.example.com/?q=a(business)">www.example.com/?q=a(business)</a>))</p>
+<p>(<a href="http://www.example.com/?q=a(business)">www.example.com/?q=a(business)</a>)&quot;.</p>
+<p>(<a href="http://www.example.com/?q=a(business)">www.example.com/?q=a(business)</a>&quot;.)</p>
+<p>(<a href="http://www.example.com/?q=a(business)">www.example.com/?q=a(business)</a>&quot;.</p>
+"###,
+ "should match parens like GitHub does"
+ );
+
+ // Note: this deviates from GFM.
+ // Here, the following issues are fixed:
+ // - <https://github.com/github/cmark-gfm/issues/280>
+ assert_eq!(
+ micromark_with_options(
+ r###"
+# Literal autolinks
+
+## WWW autolinks
+
+w.commonmark.org
+
+ww.commonmark.org
+
+www.commonmark.org
+
+Www.commonmark.org
+
+wWw.commonmark.org
+
+wwW.commonmark.org
+
+WWW.COMMONMARK.ORG
+
+Visit www.commonmark.org/help for more information.
+
+Visit www.commonmark.org.
+
+Visit www.commonmark.org/a.b.
+
+www.aaa.bbb.ccc_ccc
+
+www.aaa_bbb.ccc
+
+www.aaa.bbb.ccc.ddd_ddd
+
+www.aaa.bbb.ccc_ccc.ddd
+
+www.aaa.bbb_bbb.ccc.ddd
+
+www.aaa_aaa.bbb.ccc.ddd
+
+Visit www.commonmark.org.
+
+Visit www.commonmark.org/a.b.
+
+www.google.com/search?q=Markup+(business)
+
+www.google.com/search?q=Markup+(business)))
+
+(www.google.com/search?q=Markup+(business))
+
+(www.google.com/search?q=Markup+(business)
+
+www.google.com/search?q=(business))+ok
+
+www.google.com/search?q=commonmark&hl=en
+
+www.google.com/search?q=commonmark&hl;en
+
+www.google.com/search?q=commonmark&hl;
+
+www.commonmark.org/he<lp
+
+## HTTP autolinks
+
+hexample.com
+
+htexample.com
+
+httexample.com
+
+httpexample.com
+
+http:example.com
+
+http:/example.com
+
+https:/example.com
+
+http://example.com
+
+https://example.com
+
+https://example
+
+http://commonmark.org
+
+(Visit https://encrypted.google.com/search?q=Markup+(business))
+
+## Email autolinks
+
+No dot: foo@barbaz
+
+No dot: foo@barbaz.
+
+foo@bar.baz
+
+hello@mail+xyz.example isn’t valid, but hello+xyz@mail.example is.
+
+a.b-c_d@a.b
+
+a.b-c_d@a.b.
+
+a.b-c_d@a.b-
+
+a.b-c_d@a.b_
+
+a@a_b.c
+
+a@a-b.c
+
+Can’t end in an underscore followed by a period: aaa@a.b_.
+
+Can contain an underscore followed by a period: aaa@a.b_.c
+
+## Link text should not be expanded
+
+[Visit www.example.com](http://www.example.com) please.
+
+[Visit http://www.example.com](http://www.example.com) please.
+
+[Mail example@example.com](mailto:example@example.com) please.
+
+[link]() <http://autolink> should still be expanded.
+"###,
+ &gfm
+ ),
+ r###"<h1>Literal autolinks</h1>
+<h2>WWW autolinks</h2>
+<p>w.commonmark.org</p>
+<p>ww.commonmark.org</p>
+<p><a href="http://www.commonmark.org">www.commonmark.org</a></p>
+<p><a href="http://Www.commonmark.org">Www.commonmark.org</a></p>
+<p><a href="http://wWw.commonmark.org">wWw.commonmark.org</a></p>
+<p><a href="http://wwW.commonmark.org">wwW.commonmark.org</a></p>
+<p><a href="http://WWW.COMMONMARK.ORG">WWW.COMMONMARK.ORG</a></p>
+<p>Visit <a href="http://www.commonmark.org/help">www.commonmark.org/help</a> for more information.</p>
+<p>Visit <a href="http://www.commonmark.org">www.commonmark.org</a>.</p>
+<p>Visit <a href="http://www.commonmark.org/a.b">www.commonmark.org/a.b</a>.</p>
+<p>www.aaa.bbb.ccc_ccc</p>
+<p>www.aaa_bbb.ccc</p>
+<p>www.aaa.bbb.ccc.ddd_ddd</p>
+<p>www.aaa.bbb.ccc_ccc.ddd</p>
+<p><a href="http://www.aaa.bbb_bbb.ccc.ddd">www.aaa.bbb_bbb.ccc.ddd</a></p>
+<p><a href="http://www.aaa_aaa.bbb.ccc.ddd">www.aaa_aaa.bbb.ccc.ddd</a></p>
+<p>Visit <a href="http://www.commonmark.org">www.commonmark.org</a>.</p>
+<p>Visit <a href="http://www.commonmark.org/a.b">www.commonmark.org/a.b</a>.</p>
+<p><a href="http://www.google.com/search?q=Markup+(business)">www.google.com/search?q=Markup+(business)</a></p>
+<p><a href="http://www.google.com/search?q=Markup+(business)">www.google.com/search?q=Markup+(business)</a>))</p>
+<p>(<a href="http://www.google.com/search?q=Markup+(business)">www.google.com/search?q=Markup+(business)</a>)</p>
+<p>(<a href="http://www.google.com/search?q=Markup+(business)">www.google.com/search?q=Markup+(business)</a></p>
+<p><a href="http://www.google.com/search?q=(business))+ok">www.google.com/search?q=(business))+ok</a></p>
+<p><a href="http://www.google.com/search?q=commonmark&amp;hl=en">www.google.com/search?q=commonmark&amp;hl=en</a></p>
+<p><a href="http://www.google.com/search?q=commonmark&amp;hl;en">www.google.com/search?q=commonmark&amp;hl;en</a></p>
+<p><a href="http://www.google.com/search?q=commonmark">www.google.com/search?q=commonmark</a>&amp;hl;</p>
+<p><a href="http://www.commonmark.org/he">www.commonmark.org/he</a>&lt;lp</p>
+<h2>HTTP autolinks</h2>
+<p>hexample.com</p>
+<p>htexample.com</p>
+<p>httexample.com</p>
+<p>httpexample.com</p>
+<p>http:example.com</p>
+<p>http:/example.com</p>
+<p>https:/example.com</p>
+<p><a href="http://example.com">http://example.com</a></p>
+<p><a href="https://example.com">https://example.com</a></p>
+<p><a href="https://example">https://example</a></p>
+<p><a href="http://commonmark.org">http://commonmark.org</a></p>
+<p>(Visit <a href="https://encrypted.google.com/search?q=Markup+(business)">https://encrypted.google.com/search?q=Markup+(business)</a>)</p>
+<h2>Email autolinks</h2>
+<p>No dot: foo@barbaz</p>
+<p>No dot: foo@barbaz.</p>
+<p><a href="mailto:foo@bar.baz">foo@bar.baz</a></p>
+<p>hello@mail+xyz.example isn’t valid, but <a href="mailto:hello+xyz@mail.example">hello+xyz@mail.example</a> is.</p>
+<p><a href="mailto:a.b-c_d@a.b">a.b-c_d@a.b</a></p>
+<p><a href="mailto:a.b-c_d@a.b">a.b-c_d@a.b</a>.</p>
+<p>a.b-c_d@a.b-</p>
+<p>a.b-c_d@a.b_</p>
+<p><a href="mailto:a@a_b.c">a@a_b.c</a></p>
+<p><a href="mailto:a@a-b.c">a@a-b.c</a></p>
+<p>Can’t end in an underscore followed by a period: aaa@a.b_.</p>
+<p>Can contain an underscore followed by a period: <a href="mailto:aaa@a.b_.c">aaa@a.b_.c</a></p>
+<h2>Link text should not be expanded</h2>
+<p><a href="http://www.example.com">Visit www.example.com</a> please.</p>
+<p><a href="http://www.example.com">Visit http://www.example.com</a> please.</p>
+<p><a href="mailto:example@example.com">Mail example@example.com</a> please.</p>
+<p><a href="">link</a> <a href="http://autolink">http://autolink</a> should still be expanded.</p>
+"###,
+ "should match base like GitHub does"
+ );
+
+ assert_eq!(
+ micromark_with_options(
+ r###"H0.
+
+[https://a.com&copy;b
+
+[www.a.com&copy;b
+
+H1.
+
+[]https://a.com&copy;b
+
+[]www.a.com&copy;b
+
+H2.
+
+[] https://a.com&copy;b
+
+[] www.a.com&copy;b
+
+H3.
+
+[[https://a.com&copy;b
+
+[[www.a.com&copy;b
+
+H4.
+
+[[]https://a.com&copy;b
+
+[[]www.a.com&copy;b
+
+H5.
+
+[[]]https://a.com&copy;b
+
+[[]]www.a.com&copy;b
+"###,
+ &gfm
+ ),
+ r###"<p>H0.</p>
+<p>[<a href="https://a.com&amp;copy;b">https://a.com&amp;copy;b</a></p>
+<p>[<a href="http://www.a.com&amp;copy;b">www.a.com&amp;copy;b</a></p>
+<p>H1.</p>
+<p>[]<a href="https://a.com&amp;copy;b">https://a.com&amp;copy;b</a></p>
+<p>[]<a href="http://www.a.com&amp;copy;b">www.a.com&amp;copy;b</a></p>
+<p>H2.</p>
+<p>[] <a href="https://a.com&amp;copy;b">https://a.com&amp;copy;b</a></p>
+<p>[] <a href="http://www.a.com&amp;copy;b">www.a.com&amp;copy;b</a></p>
+<p>H3.</p>
+<p>[[<a href="https://a.com&amp;copy;b">https://a.com&amp;copy;b</a></p>
+<p>[[<a href="http://www.a.com&amp;copy;b">www.a.com&amp;copy;b</a></p>
+<p>H4.</p>
+<p>[[]<a href="https://a.com&amp;copy;b">https://a.com&amp;copy;b</a></p>
+<p>[[]<a href="http://www.a.com&amp;copy;b">www.a.com&amp;copy;b</a></p>
+<p>H5.</p>
+<p>[[]]<a href="https://a.com&amp;copy;b">https://a.com&amp;copy;b</a></p>
+<p>[[]]<a href="http://www.a.com&amp;copy;b">www.a.com&amp;copy;b</a></p>
+"###,
+ "should match brackets like GitHub does (except for the bracket bug)"
+ );
+
+ assert_eq!(
+ micromark_with_options(r###"Image start.
+
+![https://a.com
+
+![http://a.com
+
+![www.a.com
+
+![a@b.c
+
+Image start and label end.
+
+![https://a.com]
+
+![http://a.com]
+
+![www.a.com]
+
+![a@b.c]
+
+Image label with reference (note: GH cleans hashes here, but we keep them in).
+
+![https://a.com][x]
+
+![http://a.com][x]
+
+![www.a.com][x]
+
+![a@b.c][x]
+
+[x]: #
+
+Image label with resource.
+
+![https://a.com]()
+
+![http://a.com]()
+
+![www.a.com]()
+
+![a@b.c]()
+
+Autolink literal after image.
+
+![a]() https://a.com
+
+![a]() http://a.com
+
+![a]() www.a.com
+
+![a]() a@b.c
+"###, &gfm),
+ r###"<p>Image start.</p>
+<p>![<a href="https://a.com">https://a.com</a></p>
+<p>![<a href="http://a.com">http://a.com</a></p>
+<p>![<a href="http://www.a.com">www.a.com</a></p>
+<p>![<a href="mailto:a@b.c">a@b.c</a></p>
+<p>Image start and label end.</p>
+<p>![<a href="https://a.com">https://a.com</a>]</p>
+<p>![<a href="http://a.com">http://a.com</a>]</p>
+<p>![<a href="http://www.a.com">www.a.com</a>]</p>
+<p>![<a href="mailto:a@b.c">a@b.c</a>]</p>
+<p>Image label with reference (note: GH cleans hashes here, but we keep them in).</p>
+<p><img src="#" alt="https://a.com" /></p>
+<p><img src="#" alt="http://a.com" /></p>
+<p><img src="#" alt="www.a.com" /></p>
+<p><img src="#" alt="a@b.c" /></p>
+<p>Image label with resource.</p>
+<p><img src="" alt="https://a.com" /></p>
+<p><img src="" alt="http://a.com" /></p>
+<p><img src="" alt="www.a.com" /></p>
+<p><img src="" alt="a@b.c" /></p>
+<p>Autolink literal after image.</p>
+<p><img src="" alt="a" /> <a href="https://a.com">https://a.com</a></p>
+<p><img src="" alt="a" /> <a href="http://a.com">http://a.com</a></p>
+<p><img src="" alt="a" /> <a href="http://www.a.com">www.a.com</a></p>
+<p><img src="" alt="a" /> <a href="mailto:a@b.c">a@b.c</a></p>
+"###,
+ "should match autolink literals combined w/ images like GitHub does (except for the bracket bug)"
+ );
+
+ assert_eq!(
+ micromark_with_options(r###"Link start.
+
+[https://a.com
+
+[http://a.com
+
+[www.a.com
+
+[a@b.c
+
+Label end.
+
+https://a.com]
+
+http://a.com]
+
+www.a.com]
+
+a@b.c]
+
+Link start and label end.
+
+[https://a.com]
+
+[http://a.com]
+
+[www.a.com]
+
+[a@b.c]
+
+What naïvely seems like a label end (A).
+
+https://a.com`]`
+
+http://a.com`]`
+
+www.a.com`]`
+
+a@b.c`]`
+
+Link start and what naïvely seems like a balanced brace (B).
+
+[https://a.com`]`
+
+[http://a.com`]`
+
+[www.a.com`]`
+
+[a@b.c`]`
+
+What naïvely seems like a label end (C).
+
+https://a.com `]`
+
+http://a.com `]`
+
+www.a.com `]`
+
+a@b.c `]`
+
+Link start and what naïvely seems like a balanced brace (D).
+
+[https://a.com `]`
+
+[http://a.com `]`
+
+[www.a.com `]`
+
+[a@b.c `]`
+
+Link label with reference.
+
+[https://a.com][x]
+
+[http://a.com][x]
+
+[www.a.com][x]
+
+[a@b.c][x]
+
+[x]: #
+
+Link label with resource.
+
+[https://a.com]()
+
+[http://a.com]()
+
+[www.a.com]()
+
+[a@b.c]()
+
+More in link.
+
+[a https://b.com c]()
+
+[a http://b.com c]()
+
+[a www.b.com c]()
+
+[a b@c.d e]()
+
+Autolink literal after link.
+
+[a]() https://a.com
+
+[a]() http://a.com
+
+[a]() www.a.com
+
+[a]() a@b.c
+"###, &gfm),
+ r###"<p>Link start.</p>
+<p>[<a href="https://a.com">https://a.com</a></p>
+<p>[<a href="http://a.com">http://a.com</a></p>
+<p>[<a href="http://www.a.com">www.a.com</a></p>
+<p>[<a href="mailto:a@b.c">a@b.c</a></p>
+<p>Label end.</p>
+<p><a href="https://a.com">https://a.com</a>]</p>
+<p><a href="http://a.com">http://a.com</a>]</p>
+<p><a href="http://www.a.com">www.a.com</a>]</p>
+<p><a href="mailto:a@b.c">a@b.c</a>]</p>
+<p>Link start and label end.</p>
+<p>[<a href="https://a.com">https://a.com</a>]</p>
+<p>[<a href="http://a.com">http://a.com</a>]</p>
+<p>[<a href="http://www.a.com">www.a.com</a>]</p>
+<p>[<a href="mailto:a@b.c">a@b.c</a>]</p>
+<p>What naïvely seems like a label end (A).</p>
+<p><a href="https://a.com%60%5D%60">https://a.com`]`</a></p>
+<p><a href="http://a.com%60%5D%60">http://a.com`]`</a></p>
+<p><a href="http://www.a.com%60%5D%60">www.a.com`]`</a></p>
+<p><a href="mailto:a@b.c">a@b.c</a><code>]</code></p>
+<p>Link start and what naïvely seems like a balanced brace (B).</p>
+<p>[<a href="https://a.com%60%5D%60">https://a.com`]`</a></p>
+<p>[<a href="http://a.com%60%5D%60">http://a.com`]`</a></p>
+<p>[<a href="http://www.a.com%60%5D%60">www.a.com`]`</a></p>
+<p>[<a href="mailto:a@b.c">a@b.c</a><code>]</code></p>
+<p>What naïvely seems like a label end (C).</p>
+<p><a href="https://a.com">https://a.com</a> <code>]</code></p>
+<p><a href="http://a.com">http://a.com</a> <code>]</code></p>
+<p><a href="http://www.a.com">www.a.com</a> <code>]</code></p>
+<p><a href="mailto:a@b.c">a@b.c</a> <code>]</code></p>
+<p>Link start and what naïvely seems like a balanced brace (D).</p>
+<p>[<a href="https://a.com">https://a.com</a> <code>]</code></p>
+<p>[<a href="http://a.com">http://a.com</a> <code>]</code></p>
+<p>[<a href="http://www.a.com">www.a.com</a> <code>]</code></p>
+<p>[<a href="mailto:a@b.c">a@b.c</a> <code>]</code></p>
+<p>Link label with reference.</p>
+<p><a href="#">https://a.com</a></p>
+<p><a href="#">http://a.com</a></p>
+<p><a href="#">www.a.com</a></p>
+<p><a href="#">a@b.c</a></p>
+<p>Link label with resource.</p>
+<p><a href="">https://a.com</a></p>
+<p><a href="">http://a.com</a></p>
+<p><a href="">www.a.com</a></p>
+<p><a href="">a@b.c</a></p>
+<p>More in link.</p>
+<p><a href="">a https://b.com c</a></p>
+<p><a href="">a http://b.com c</a></p>
+<p><a href="">a www.b.com c</a></p>
+<p><a href="">a b@c.d e</a></p>
+<p>Autolink literal after link.</p>
+<p><a href="">a</a> <a href="https://a.com">https://a.com</a></p>
+<p><a href="">a</a> <a href="http://a.com">http://a.com</a></p>
+<p><a href="">a</a> <a href="http://www.a.com">www.a.com</a></p>
+<p><a href="">a</a> <a href="mailto:a@b.c">a@b.c</a></p>
+"###,
+ "should match autolink literals combined w/ links like GitHub does (except for the bracket bug)"
+ );
+
+ assert_eq!(
+ micromark_with_options(
+ r###"# “character reference”
+
+www.a&b (space)
+
+www.a&b!
+
+www.a&b"
+
+www.a&b#
+
+www.a&b$
+
+www.a&b%
+
+www.a&b&
+
+www.a&b'
+
+www.a&b(
+
+www.a&b)
+
+www.a&b*
+
+www.a&b+
+
+www.a&b,
+
+www.a&b-
+
+www.a&b
+
+www.a&b.
+
+www.a&b/
+
+www.a&b:
+
+www.a&b;
+
+www.a&b<
+
+www.a&b=
+
+www.a&b>
+
+www.a&b?
+
+www.a&b@
+
+www.a&b[
+
+www.a&b\
+
+www.a&b]
+
+www.a&b^
+
+www.a&b_
+
+www.a&b`
+
+www.a&b{
+
+www.a&b|
+
+www.a&b}
+
+www.a&b~
+"###,
+ &gfm
+ ),
+ r###"<h1>“character reference”</h1>
+<p><a href="http://www.a&amp;b">www.a&amp;b</a> (space)</p>
+<p><a href="http://www.a&amp;b">www.a&amp;b</a>!</p>
+<p><a href="http://www.a&amp;b">www.a&amp;b</a>&quot;</p>
+<p><a href="http://www.a&amp;b#">www.a&amp;b#</a></p>
+<p><a href="http://www.a&amp;b$">www.a&amp;b$</a></p>
+<p><a href="http://www.a&amp;b%25">www.a&amp;b%</a></p>
+<p><a href="http://www.a&amp;b&amp;">www.a&amp;b&amp;</a></p>
+<p><a href="http://www.a&amp;b">www.a&amp;b</a>'</p>
+<p><a href="http://www.a&amp;b(">www.a&amp;b(</a></p>
+<p><a href="http://www.a&amp;b">www.a&amp;b</a>)</p>
+<p><a href="http://www.a&amp;b">www.a&amp;b</a>*</p>
+<p><a href="http://www.a&amp;b+">www.a&amp;b+</a></p>
+<p><a href="http://www.a&amp;b">www.a&amp;b</a>,</p>
+<p><a href="http://www.a&amp;b-">www.a&amp;b-</a></p>
+<p><a href="http://www.a&amp;b">www.a&amp;b</a></p>
+<p><a href="http://www.a&amp;b">www.a&amp;b</a>.</p>
+<p><a href="http://www.a&amp;b/">www.a&amp;b/</a></p>
+<p><a href="http://www.a&amp;b">www.a&amp;b</a>:</p>
+<p><a href="http://www.a">www.a</a>&amp;b;</p>
+<p><a href="http://www.a&amp;b">www.a&amp;b</a>&lt;</p>
+<p><a href="http://www.a&amp;b=">www.a&amp;b=</a></p>
+<p><a href="http://www.a&amp;b%3E">www.a&amp;b&gt;</a></p>
+<p><a href="http://www.a&amp;b">www.a&amp;b</a>?</p>
+<p><a href="http://www.a&amp;b@">www.a&amp;b@</a></p>
+<p><a href="http://www.a&amp;b%5B">www.a&amp;b[</a></p>
+<p><a href="http://www.a&amp;b%5C">www.a&amp;b\</a></p>
+<p><a href="http://www.a&amp;b">www.a&amp;b</a>]</p>
+<p><a href="http://www.a&amp;b%5E">www.a&amp;b^</a></p>
+<p><a href="http://www.a&amp;b">www.a&amp;b</a>_</p>
+<p><a href="http://www.a&amp;b%60">www.a&amp;b`</a></p>
+<p><a href="http://www.a&amp;b%7B">www.a&amp;b{</a></p>
+<p><a href="http://www.a&amp;b%7C">www.a&amp;b|</a></p>
+<p><a href="http://www.a&amp;b%7D">www.a&amp;b}</a></p>
+<p><a href="http://www.a&amp;b">www.a&amp;b</a>~</p>
+"###,
+ "should match “character references (named)” like GitHub does (except for the bracket bug)"
+ );
+
+ assert_eq!(
+ micromark_with_options(r###"# “character reference”
+
+www.a&#35 (space)
+
+www.a&#35!
+
+www.a&#35"
+
+www.a&#35#
+
+www.a&#35$
+
+www.a&#35%
+
+www.a&#35&
+
+www.a&#35'
+
+www.a&#35(
+
+www.a&#35)
+
+www.a&#35*
+
+www.a&#35+
+
+www.a&#35,
+
+www.a&#35-
+
+www.a&#35
+
+www.a&#35.
+
+www.a&#35/
+
+www.a&#35:
+
+www.a&#35;
+
+www.a&#35<
+
+www.a&#35=
+
+www.a&#35>
+
+www.a&#35?
+
+www.a&#35@
+
+www.a&#35[
+
+www.a&#35\
+
+www.a&#35]
+
+www.a&#35^
+
+www.a&#35_
+
+www.a&#35`
+
+www.a&#35{
+
+www.a&#35|
+
+www.a&#35}
+
+www.a&#35~
+"###, &gfm),
+ r###"<h1>“character reference”</h1>
+<p><a href="http://www.a&amp;#35">www.a&amp;#35</a> (space)</p>
+<p><a href="http://www.a&amp;#35">www.a&amp;#35</a>!</p>
+<p><a href="http://www.a&amp;#35">www.a&amp;#35</a>&quot;</p>
+<p><a href="http://www.a&amp;#35#">www.a&amp;#35#</a></p>
+<p><a href="http://www.a&amp;#35$">www.a&amp;#35$</a></p>
+<p><a href="http://www.a&amp;#35%25">www.a&amp;#35%</a></p>
+<p><a href="http://www.a&amp;#35&amp;">www.a&amp;#35&amp;</a></p>
+<p><a href="http://www.a&amp;#35">www.a&amp;#35</a>'</p>
+<p><a href="http://www.a&amp;#35(">www.a&amp;#35(</a></p>
+<p><a href="http://www.a&amp;#35">www.a&amp;#35</a>)</p>
+<p><a href="http://www.a&amp;#35">www.a&amp;#35</a>*</p>
+<p><a href="http://www.a&amp;#35+">www.a&amp;#35+</a></p>
+<p><a href="http://www.a&amp;#35">www.a&amp;#35</a>,</p>
+<p><a href="http://www.a&amp;#35-">www.a&amp;#35-</a></p>
+<p><a href="http://www.a&amp;#35">www.a&amp;#35</a></p>
+<p><a href="http://www.a&amp;#35">www.a&amp;#35</a>.</p>
+<p><a href="http://www.a&amp;#35/">www.a&amp;#35/</a></p>
+<p><a href="http://www.a&amp;#35">www.a&amp;#35</a>:</p>
+<p><a href="http://www.a&amp;#35">www.a&amp;#35</a>;</p>
+<p><a href="http://www.a&amp;#35">www.a&amp;#35</a>&lt;</p>
+<p><a href="http://www.a&amp;#35=">www.a&amp;#35=</a></p>
+<p><a href="http://www.a&amp;#35%3E">www.a&amp;#35&gt;</a></p>
+<p><a href="http://www.a&amp;#35">www.a&amp;#35</a>?</p>
+<p><a href="http://www.a&amp;#35@">www.a&amp;#35@</a></p>
+<p><a href="http://www.a&amp;#35%5B">www.a&amp;#35[</a></p>
+<p><a href="http://www.a&amp;#35%5C">www.a&amp;#35\</a></p>
+<p><a href="http://www.a&amp;#35">www.a&amp;#35</a>]</p>
+<p><a href="http://www.a&amp;#35%5E">www.a&amp;#35^</a></p>
+<p><a href="http://www.a&amp;#35">www.a&amp;#35</a>_</p>
+<p><a href="http://www.a&amp;#35%60">www.a&amp;#35`</a></p>
+<p><a href="http://www.a&amp;#35%7B">www.a&amp;#35{</a></p>
+<p><a href="http://www.a&amp;#35%7C">www.a&amp;#35|</a></p>
+<p><a href="http://www.a&amp;#35%7D">www.a&amp;#35}</a></p>
+<p><a href="http://www.a&amp;#35">www.a&amp;#35</a>~</p>
+"###,
+ "should match “character references (numeric)” like GitHub does (except for the bracket bug)"
+ );
+
+ assert_eq!(
+ micromark_with_options(
+ r###"a@0.0
+
+a@0.b
+
+a@a.29
+
+a@a.b
+
+a@0.0.c
+
+react@0.11.1
+
+react@0.12.0-rc1
+
+react@0.14.0-alpha1
+
+react@16.7.0-alpha.2
+
+react@0.0.0-experimental-aae83a4b9
+
+[ react@0.11.1
+
+[ react@0.12.0-rc1
+
+[ react@0.14.0-alpha1
+
+[ react@16.7.0-alpha.2
+
+[ react@0.0.0-experimental-aae83a4b9
+"###,
+ &gfm
+ ),
+ r###"<p>a@0.0</p>
+<p><a href="mailto:a@0.b">a@0.b</a></p>
+<p>a@a.29</p>
+<p><a href="mailto:a@a.b">a@a.b</a></p>
+<p><a href="mailto:a@0.0.c">a@0.0.c</a></p>
+<p>react@0.11.1</p>
+<p>react@0.12.0-rc1</p>
+<p>react@0.14.0-alpha1</p>
+<p>react@16.7.0-alpha.2</p>
+<p>react@0.0.0-experimental-aae83a4b9</p>
+<p>[ react@0.11.1</p>
+<p>[ react@0.12.0-rc1</p>
+<p>[ react@0.14.0-alpha1</p>
+<p>[ react@16.7.0-alpha.2</p>
+<p>[ react@0.0.0-experimental-aae83a4b9</p>
+"###,
+ "should match email TLD digits like GitHub does"
+ );
+
+ assert_eq!(
+ micromark_with_options(
+ r###"# httpshhh? (2)
+
+http://a (space)
+
+http://a!
+
+http://a"
+
+http://a#
+
+http://a$
+
+http://a%
+
+http://a&
+
+http://a'
+
+http://a(
+
+http://a)
+
+http://a*
+
+http://a+
+
+http://a,
+
+http://a-
+
+http://a
+
+http://a.
+
+http://a/
+
+http://a:
+
+http://a;
+
+http://a<
+
+http://a=
+
+http://a>
+
+http://a?
+
+http://a@
+
+http://a[
+
+http://a\
+
+http://a]
+
+http://a^
+
+http://a_
+
+http://a`
+
+http://a{
+
+http://a|
+
+http://a}
+
+http://a~
+"###,
+ &gfm
+ ),
+ r###"<h1>httpshhh? (2)</h1>
+<p><a href="http://a">http://a</a> (space)</p>
+<p><a href="http://a">http://a</a>!</p>
+<p><a href="http://a">http://a</a>&quot;</p>
+<p><a href="http://a#">http://a#</a></p>
+<p><a href="http://a$">http://a$</a></p>
+<p><a href="http://a%25">http://a%</a></p>
+<p><a href="http://a&amp;">http://a&amp;</a></p>
+<p><a href="http://a">http://a</a>'</p>
+<p><a href="http://a(">http://a(</a></p>
+<p><a href="http://a">http://a</a>)</p>
+<p><a href="http://a">http://a</a>*</p>
+<p><a href="http://a+">http://a+</a></p>
+<p><a href="http://a">http://a</a>,</p>
+<p><a href="http://a-">http://a-</a></p>
+<p><a href="http://a">http://a</a></p>
+<p><a href="http://a">http://a</a>.</p>
+<p><a href="http://a/">http://a/</a></p>
+<p><a href="http://a">http://a</a>:</p>
+<p><a href="http://a">http://a</a>;</p>
+<p><a href="http://a">http://a</a>&lt;</p>
+<p><a href="http://a=">http://a=</a></p>
+<p><a href="http://a%3E">http://a&gt;</a></p>
+<p><a href="http://a">http://a</a>?</p>
+<p><a href="http://a@">http://a@</a></p>
+<p><a href="http://a%5B">http://a[</a></p>
+<p><a href="http://a%5C">http://a\</a></p>
+<p><a href="http://a">http://a</a>]</p>
+<p><a href="http://a%5E">http://a^</a></p>
+<p><a href="http://a">http://a</a>_</p>
+<p><a href="http://a%60">http://a`</a></p>
+<p><a href="http://a%7B">http://a{</a></p>
+<p><a href="http://a%7C">http://a|</a></p>
+<p><a href="http://a%7D">http://a}</a></p>
+<p><a href="http://a">http://a</a>~</p>
+"###,
+ "should match protocol domain continue like GitHub does"
+ );
+
+ assert_eq!(
+ micromark_with_options(
+ r###"# httpshhh? (1)
+
+http:// (space)
+
+http://!
+
+http://"
+
+http://#
+
+http://$
+
+http://%
+
+http://&
+
+http://'
+
+http://(
+
+http://)
+
+http://*
+
+http://+
+
+http://,
+
+http://-
+
+http://
+
+http://.
+
+http:///
+
+http://:
+
+http://;
+
+http://<
+
+http://=
+
+http://>
+
+http://?
+
+http://@
+
+http://[
+
+http://\
+
+http://]
+
+http://^
+
+http://_
+
+http://`
+
+http://{
+
+http://|
+
+http://}
+
+http://~
+"###,
+ &gfm
+ ),
+ r###"<h1>httpshhh? (1)</h1>
+<p>http:// (space)</p>
+<p>http://!</p>
+<p>http://&quot;</p>
+<p>http://#</p>
+<p>http://$</p>
+<p>http://%</p>
+<p>http://&amp;</p>
+<p>http://'</p>
+<p>http://(</p>
+<p>http://)</p>
+<p>http://*</p>
+<p>http://+</p>
+<p>http://,</p>
+<p>http://-</p>
+<p>http://</p>
+<p>http://.</p>
+<p>http:///</p>
+<p>http://:</p>
+<p>http://;</p>
+<p>http://&lt;</p>
+<p>http://=</p>
+<p>http://&gt;</p>
+<p>http://?</p>
+<p>http://@</p>
+<p>http://[</p>
+<p>http://\</p>
+<p>http://]</p>
+<p>http://^</p>
+<p>http://_</p>
+<p>http://`</p>
+<p>http://{</p>
+<p>http://|</p>
+<p>http://}</p>
+<p>http://~</p>
+"###,
+ "should match protocol domain start like GitHub does"
+ );
+
+ assert_eq!(
+ micromark_with_options(
+ r###"# httpshhh? (4)
+
+http://a/b (space)
+
+http://a/b!
+
+http://a/b"
+
+http://a/b#
+
+http://a/b$
+
+http://a/b%
+
+http://a/b&
+
+http://a/b'
+
+http://a/b(
+
+http://a/b)
+
+http://a/b*
+
+http://a/b+
+
+http://a/b,
+
+http://a/b-
+
+http://a/b
+
+http://a/b.
+
+http://a/b/
+
+http://a/b:
+
+http://a/b;
+
+http://a/b<
+
+http://a/b=
+
+http://a/b>
+
+http://a/b?
+
+http://a/b@
+
+http://a/b[
+
+http://a/b\
+
+http://a/b]
+
+http://a/b^
+
+http://a/b_
+
+http://a/b`
+
+http://a/b{
+
+http://a/b|
+
+http://a/b}
+
+http://a/b~
+"###,
+ &gfm
+ ),
+ r###"<h1>httpshhh? (4)</h1>
+<p><a href="http://a/b">http://a/b</a> (space)</p>
+<p><a href="http://a/b">http://a/b</a>!</p>
+<p><a href="http://a/b">http://a/b</a>&quot;</p>
+<p><a href="http://a/b#">http://a/b#</a></p>
+<p><a href="http://a/b$">http://a/b$</a></p>
+<p><a href="http://a/b%25">http://a/b%</a></p>
+<p><a href="http://a/b&amp;">http://a/b&amp;</a></p>
+<p><a href="http://a/b">http://a/b</a>'</p>
+<p><a href="http://a/b(">http://a/b(</a></p>
+<p><a href="http://a/b">http://a/b</a>)</p>
+<p><a href="http://a/b">http://a/b</a>*</p>
+<p><a href="http://a/b+">http://a/b+</a></p>
+<p><a href="http://a/b">http://a/b</a>,</p>
+<p><a href="http://a/b-">http://a/b-</a></p>
+<p><a href="http://a/b">http://a/b</a></p>
+<p><a href="http://a/b">http://a/b</a>.</p>
+<p><a href="http://a/b/">http://a/b/</a></p>
+<p><a href="http://a/b">http://a/b</a>:</p>
+<p><a href="http://a/b">http://a/b</a>;</p>
+<p><a href="http://a/b">http://a/b</a>&lt;</p>
+<p><a href="http://a/b=">http://a/b=</a></p>
+<p><a href="http://a/b%3E">http://a/b&gt;</a></p>
+<p><a href="http://a/b">http://a/b</a>?</p>
+<p><a href="http://a/b@">http://a/b@</a></p>
+<p><a href="http://a/b%5B">http://a/b[</a></p>
+<p><a href="http://a/b%5C">http://a/b\</a></p>
+<p><a href="http://a/b">http://a/b</a>]</p>
+<p><a href="http://a/b%5E">http://a/b^</a></p>
+<p><a href="http://a/b">http://a/b</a>_</p>
+<p><a href="http://a/b%60">http://a/b`</a></p>
+<p><a href="http://a/b%7B">http://a/b{</a></p>
+<p><a href="http://a/b%7C">http://a/b|</a></p>
+<p><a href="http://a/b%7D">http://a/b}</a></p>
+<p><a href="http://a/b">http://a/b</a>~</p>
+"###,
+ "should match protocol path continue like GitHub does"
+ );
+
+ assert_eq!(
+ micromark_with_options(
+ r###"# httpshhh? (3)
+
+http://a/ (space)
+
+http://a/!
+
+http://a/"
+
+http://a/#
+
+http://a/$
+
+http://a/%
+
+http://a/&
+
+http://a/'
+
+http://a/(
+
+http://a/)
+
+http://a/*
+
+http://a/+
+
+http://a/,
+
+http://a/-
+
+http://a/
+
+http://a/.
+
+http://a//
+
+http://a/:
+
+http://a/;
+
+http://a/<
+
+http://a/=
+
+http://a/>
+
+http://a/?
+
+http://a/@
+
+http://a/[
+
+http://a/\
+
+http://a/]
+
+http://a/^
+
+http://a/_
+
+http://a/`
+
+http://a/{
+
+http://a/|
+
+http://a/}
+
+http://a/~
+"###,
+ &gfm
+ ),
+ r###"<h1>httpshhh? (3)</h1>
+<p><a href="http://a/">http://a/</a> (space)</p>
+<p><a href="http://a/">http://a/</a>!</p>
+<p><a href="http://a/">http://a/</a>&quot;</p>
+<p><a href="http://a/#">http://a/#</a></p>
+<p><a href="http://a/$">http://a/$</a></p>
+<p><a href="http://a/%25">http://a/%</a></p>
+<p><a href="http://a/&amp;">http://a/&amp;</a></p>
+<p><a href="http://a/">http://a/</a>'</p>
+<p><a href="http://a/(">http://a/(</a></p>
+<p><a href="http://a/">http://a/</a>)</p>
+<p><a href="http://a/">http://a/</a>*</p>
+<p><a href="http://a/+">http://a/+</a></p>
+<p><a href="http://a/">http://a/</a>,</p>
+<p><a href="http://a/-">http://a/-</a></p>
+<p><a href="http://a/">http://a/</a></p>
+<p><a href="http://a/">http://a/</a>.</p>
+<p><a href="http://a//">http://a//</a></p>
+<p><a href="http://a/">http://a/</a>:</p>
+<p><a href="http://a/">http://a/</a>;</p>
+<p><a href="http://a/">http://a/</a>&lt;</p>
+<p><a href="http://a/=">http://a/=</a></p>
+<p><a href="http://a/%3E">http://a/&gt;</a></p>
+<p><a href="http://a/">http://a/</a>?</p>
+<p><a href="http://a/@">http://a/@</a></p>
+<p><a href="http://a/%5B">http://a/[</a></p>
+<p><a href="http://a/%5C">http://a/\</a></p>
+<p><a href="http://a/">http://a/</a>]</p>
+<p><a href="http://a/%5E">http://a/^</a></p>
+<p><a href="http://a/">http://a/</a>_</p>
+<p><a href="http://a/%60">http://a/`</a></p>
+<p><a href="http://a/%7B">http://a/{</a></p>
+<p><a href="http://a/%7C">http://a/|</a></p>
+<p><a href="http://a/%7D">http://a/}</a></p>
+<p><a href="http://a/">http://a/</a>~</p>
+"###,
+ "should match protocol path start like GitHub does"
+ );
+
+ assert_eq!(
+ micromark_with_options(
+ r###"[www.example.com/a&copy;](#)
+
+www.example.com/a&copy;
+
+[www.example.com/a&bogus;](#)
+
+www.example.com/a&bogus;
+
+[www.example.com/a\.](#)
+
+www.example.com/a\.
+"###,
+ &gfm
+ ),
+ r###"<p><a href="#">www.example.com/a©</a></p>
+<p><a href="http://www.example.com/a">www.example.com/a</a>©</p>
+<p><a href="#">www.example.com/a&amp;bogus;</a></p>
+<p><a href="http://www.example.com/a">www.example.com/a</a>&amp;bogus;</p>
+<p><a href="#">www.example.com/a\.</a></p>
+<p><a href="http://www.example.com/a%5C">www.example.com/a\</a>.</p>
+"###,
+ "should match links, autolink literals, and characters like GitHub does"
+ );
+
+ assert_eq!(
+ micromark_with_options(
+ r###"# “character reference”
+
+www.a/b&c (space)
+
+www.a/b&c!
+
+www.a/b&c"
+
+www.a/b&c#
+
+www.a/b&c$
+
+www.a/b&c%
+
+www.a/b&c&
+
+www.a/b&c'
+
+www.a/b&c(
+
+www.a/b&c)
+
+www.a/b&c*
+
+www.a/b&c+
+
+www.a/b&c,
+
+www.a/b&c-
+
+www.a/b&c
+
+www.a/b&c.
+
+www.a/b&c/
+
+www.a/b&c:
+
+www.a/b&c;
+
+www.a/b&c<
+
+www.a/b&c=
+
+www.a/b&c>
+
+www.a/b&c?
+
+www.a/b&c@
+
+www.a/b&c[
+
+www.a/b&c\
+
+www.a/b&c]
+
+www.a/b&c^
+
+www.a/b&c_
+
+www.a/b&c`
+
+www.a/b&c{
+
+www.a/b&c|
+
+www.a/b&c}
+
+www.a/b&c~
+"###,
+ &gfm
+ ),
+ r###"<h1>“character reference”</h1>
+<p><a href="http://www.a/b&amp;c">www.a/b&amp;c</a> (space)</p>
+<p><a href="http://www.a/b&amp;c">www.a/b&amp;c</a>!</p>
+<p><a href="http://www.a/b&amp;c">www.a/b&amp;c</a>&quot;</p>
+<p><a href="http://www.a/b&amp;c#">www.a/b&amp;c#</a></p>
+<p><a href="http://www.a/b&amp;c$">www.a/b&amp;c$</a></p>
+<p><a href="http://www.a/b&amp;c%25">www.a/b&amp;c%</a></p>
+<p><a href="http://www.a/b&amp;c&amp;">www.a/b&amp;c&amp;</a></p>
+<p><a href="http://www.a/b&amp;c">www.a/b&amp;c</a>'</p>
+<p><a href="http://www.a/b&amp;c(">www.a/b&amp;c(</a></p>
+<p><a href="http://www.a/b&amp;c">www.a/b&amp;c</a>)</p>
+<p><a href="http://www.a/b&amp;c">www.a/b&amp;c</a>*</p>
+<p><a href="http://www.a/b&amp;c+">www.a/b&amp;c+</a></p>
+<p><a href="http://www.a/b&amp;c">www.a/b&amp;c</a>,</p>
+<p><a href="http://www.a/b&amp;c-">www.a/b&amp;c-</a></p>
+<p><a href="http://www.a/b&amp;c">www.a/b&amp;c</a></p>
+<p><a href="http://www.a/b&amp;c">www.a/b&amp;c</a>.</p>
+<p><a href="http://www.a/b&amp;c/">www.a/b&amp;c/</a></p>
+<p><a href="http://www.a/b&amp;c">www.a/b&amp;c</a>:</p>
+<p><a href="http://www.a/b">www.a/b</a>&amp;c;</p>
+<p><a href="http://www.a/b&amp;c">www.a/b&amp;c</a>&lt;</p>
+<p><a href="http://www.a/b&amp;c=">www.a/b&amp;c=</a></p>
+<p><a href="http://www.a/b&amp;c%3E">www.a/b&amp;c&gt;</a></p>
+<p><a href="http://www.a/b&amp;c">www.a/b&amp;c</a>?</p>
+<p><a href="http://www.a/b&amp;c@">www.a/b&amp;c@</a></p>
+<p><a href="http://www.a/b&amp;c%5B">www.a/b&amp;c[</a></p>
+<p><a href="http://www.a/b&amp;c%5C">www.a/b&amp;c\</a></p>
+<p><a href="http://www.a/b&amp;c">www.a/b&amp;c</a>]</p>
+<p><a href="http://www.a/b&amp;c%5E">www.a/b&amp;c^</a></p>
+<p><a href="http://www.a/b&amp;c">www.a/b&amp;c</a>_</p>
+<p><a href="http://www.a/b&amp;c%60">www.a/b&amp;c`</a></p>
+<p><a href="http://www.a/b&amp;c%7B">www.a/b&amp;c{</a></p>
+<p><a href="http://www.a/b&amp;c%7C">www.a/b&amp;c|</a></p>
+<p><a href="http://www.a/b&amp;c%7D">www.a/b&amp;c}</a></p>
+<p><a href="http://www.a/b&amp;c">www.a/b&amp;c</a>~</p>
+"###,
+ "should match character reference-like (named) things in paths like GitHub does"
+ );
+
+ assert_eq!(
+ micromark_with_options(
+ r###"# “character reference”
+
+www.a/b&#35 (space)
+
+www.a/b&#35!
+
+www.a/b&#35"
+
+www.a/b&#35#
+
+www.a/b&#35$
+
+www.a/b&#35%
+
+www.a/b&#35&
+
+www.a/b&#35'
+
+www.a/b&#35(
+
+www.a/b&#35)
+
+www.a/b&#35*
+
+www.a/b&#35+
+
+www.a/b&#35,
+
+www.a/b&#35-
+
+www.a/b&#35
+
+www.a/b&#35.
+
+www.a/b&#35/
+
+www.a/b&#35:
+
+www.a/b&#35;
+
+www.a/b&#35<
+
+www.a/b&#35=
+
+www.a/b&#35>
+
+www.a/b&#35?
+
+www.a/b&#35@
+
+www.a/b&#35[
+
+www.a/b&#35\
+
+www.a/b&#35]
+
+www.a/b&#35^
+
+www.a/b&#35_
+
+www.a/b&#35`
+
+www.a/b&#35{
+
+www.a/b&#35|
+
+www.a/b&#35}
+
+www.a/b&#35~
+"###,
+ &gfm
+ ),
+ r###"<h1>“character reference”</h1>
+<p><a href="http://www.a/b&amp;#35">www.a/b&amp;#35</a> (space)</p>
+<p><a href="http://www.a/b&amp;#35">www.a/b&amp;#35</a>!</p>
+<p><a href="http://www.a/b&amp;#35">www.a/b&amp;#35</a>&quot;</p>
+<p><a href="http://www.a/b&amp;#35#">www.a/b&amp;#35#</a></p>
+<p><a href="http://www.a/b&amp;#35$">www.a/b&amp;#35$</a></p>
+<p><a href="http://www.a/b&amp;#35%25">www.a/b&amp;#35%</a></p>
+<p><a href="http://www.a/b&amp;#35&amp;">www.a/b&amp;#35&amp;</a></p>
+<p><a href="http://www.a/b&amp;#35">www.a/b&amp;#35</a>'</p>
+<p><a href="http://www.a/b&amp;#35(">www.a/b&amp;#35(</a></p>
+<p><a href="http://www.a/b&amp;#35">www.a/b&amp;#35</a>)</p>
+<p><a href="http://www.a/b&amp;#35">www.a/b&amp;#35</a>*</p>
+<p><a href="http://www.a/b&amp;#35+">www.a/b&amp;#35+</a></p>
+<p><a href="http://www.a/b&amp;#35">www.a/b&amp;#35</a>,</p>
+<p><a href="http://www.a/b&amp;#35-">www.a/b&amp;#35-</a></p>
+<p><a href="http://www.a/b&amp;#35">www.a/b&amp;#35</a></p>
+<p><a href="http://www.a/b&amp;#35">www.a/b&amp;#35</a>.</p>
+<p><a href="http://www.a/b&amp;#35/">www.a/b&amp;#35/</a></p>
+<p><a href="http://www.a/b&amp;#35">www.a/b&amp;#35</a>:</p>
+<p><a href="http://www.a/b&amp;#35">www.a/b&amp;#35</a>;</p>
+<p><a href="http://www.a/b&amp;#35">www.a/b&amp;#35</a>&lt;</p>
+<p><a href="http://www.a/b&amp;#35=">www.a/b&amp;#35=</a></p>
+<p><a href="http://www.a/b&amp;#35%3E">www.a/b&amp;#35&gt;</a></p>
+<p><a href="http://www.a/b&amp;#35">www.a/b&amp;#35</a>?</p>
+<p><a href="http://www.a/b&amp;#35@">www.a/b&amp;#35@</a></p>
+<p><a href="http://www.a/b&amp;#35%5B">www.a/b&amp;#35[</a></p>
+<p><a href="http://www.a/b&amp;#35%5C">www.a/b&amp;#35\</a></p>
+<p><a href="http://www.a/b&amp;#35">www.a/b&amp;#35</a>]</p>
+<p><a href="http://www.a/b&amp;#35%5E">www.a/b&amp;#35^</a></p>
+<p><a href="http://www.a/b&amp;#35">www.a/b&amp;#35</a>_</p>
+<p><a href="http://www.a/b&amp;#35%60">www.a/b&amp;#35`</a></p>
+<p><a href="http://www.a/b&amp;#35%7B">www.a/b&amp;#35{</a></p>
+<p><a href="http://www.a/b&amp;#35%7C">www.a/b&amp;#35|</a></p>
+<p><a href="http://www.a/b&amp;#35%7D">www.a/b&amp;#35}</a></p>
+<p><a href="http://www.a/b&amp;#35">www.a/b&amp;#35</a>~</p>
+"###,
+ "should match character reference-like (numeric) things in paths like GitHub does"
+ );
+
+ assert_eq!(
+ micromark_with_options(
+ r###"In autolink literal path or link end?
+
+[https://a.com/d]()
+
+[http://a.com/d]()
+
+[www.a.com/d]()
+
+https://a.com/d]()
+
+http://a.com/d]()
+
+www.a.com/d]()
+
+In autolink literal search or link end?
+
+[https://a.com?d]()
+
+[http://a.com?d]()
+
+[www.a.com?d]()
+
+https://a.com?d]()
+
+http://a.com?d]()
+
+www.a.com?d]()
+
+In autolink literal hash or link end?
+
+[https://a.com#d]()
+
+[http://a.com#d]()
+
+[www.a.com#d]()
+
+https://a.com#d]()
+
+http://a.com#d]()
+
+www.a.com#d]()
+"###,
+ &gfm
+ ),
+ r###"<p>In autolink literal path or link end?</p>
+<p><a href="">https://a.com/d</a></p>
+<p><a href="">http://a.com/d</a></p>
+<p><a href="">www.a.com/d</a></p>
+<p><a href="https://a.com/d">https://a.com/d</a>]()</p>
+<p><a href="http://a.com/d">http://a.com/d</a>]()</p>
+<p><a href="http://www.a.com/d">www.a.com/d</a>]()</p>
+<p>In autolink literal search or link end?</p>
+<p><a href="">https://a.com?d</a></p>
+<p><a href="">http://a.com?d</a></p>
+<p><a href="">www.a.com?d</a></p>
+<p><a href="https://a.com?d">https://a.com?d</a>]()</p>
+<p><a href="http://a.com?d">http://a.com?d</a>]()</p>
+<p><a href="http://www.a.com?d">www.a.com?d</a>]()</p>
+<p>In autolink literal hash or link end?</p>
+<p><a href="">https://a.com#d</a></p>
+<p><a href="">http://a.com#d</a></p>
+<p><a href="">www.a.com#d</a></p>
+<p><a href="https://a.com#d">https://a.com#d</a>]()</p>
+<p><a href="http://a.com#d">http://a.com#d</a>]()</p>
+<p><a href="http://www.a.com#d">www.a.com#d</a>]()</p>
+"###,
+ "should match path or link end like GitHub does (except for the bracket bug)"
+ );
+
+ assert_eq!(
+ micromark_with_options(
+ r###"Last non-markdown ASCII whitespace (FF): noreply@example.com, http://example.com, https://example.com, www.example.com
+
+Last non-whitespace ASCII control (US): noreply@example.com, http://example.com, https://example.com, www.example.com
+
+First punctuation after controls: !noreply@example.com, !http://example.com, !https://example.com, !www.example.com
+
+Last punctuation before digits: /noreply@example.com, /http://example.com, /https://example.com, /www.example.com
+
+First digit: 0noreply@example.com, 0http://example.com, 0https://example.com, 0www.example.com
+
+First punctuation after digits: :noreply@example.com, :http://example.com, :https://example.com, :www.example.com
+
+Last punctuation before caps: @noreply@example.com, @http://example.com, @https://example.com, @www.example.com
+
+First uppercase: Anoreply@example.com, Ahttp://example.com, Ahttps://example.com, Awww.example.com
+
+Punctuation after uppercase: \noreply@example.com, \http://example.com, \https://example.com, \www.example.com
+
+Last punctuation before lowercase (1): `noreply@example.com;
+
+(2) `http://example.com;
+
+(3) `https://example.com;
+
+(4) `www.example.com; (broken up to prevent code from forming)
+
+First lowercase: anoreply@example.com, ahttp://example.com, ahttps://example.com, awww.example.com
+
+First punctuation after lowercase: {noreply@example.com, {http://example.com, {https://example.com, {www.example.com
+
+Last punctuation: ~noreply@example.com, ~http://example.com, ~https://example.com, ~www.example.com
+
+First non-ASCII unicode whitespace (0x80): …noreply@example.com, …http://example.com, …https://example.com, …www.example.com
+
+Last non-ASCII unicode whitespace (0x3000): 　noreply@example.com, 　http://example.com, 　https://example.com, 　www.example.com
+
+First non-ASCII punctuation: ¡noreply@example.com, ¡http://example.com, ¡https://example.com, ¡www.example.com
+
+Last non-ASCII punctuation: ･noreply@example.com, ･http://example.com, ･https://example.com, ･www.example.com
+
+Some non-ascii: 中noreply@example.com, 中http://example.com, 中https://example.com, 中www.example.com
+
+Some more non-ascii: 🤷‍noreply@example.com, 🤷‍http://example.com, 🤷‍https://example.com, 🤷‍www.example.com
+"###,
+ &gfm
+ ),
+ r###"<p>Last non-markdown ASCII whitespace (FF): <a href="mailto:noreply@example.com">noreply@example.com</a>, <a href="http://example.com">http://example.com</a>, <a href="https://example.com">https://example.com</a>, www.example.com</p>
+<p>Last non-whitespace ASCII control (US): <a href="mailto:noreply@example.com">noreply@example.com</a>, <a href="http://example.com">http://example.com</a>, <a href="https://example.com">https://example.com</a>, www.example.com</p>
+<p>First punctuation after controls: !<a href="mailto:noreply@example.com">noreply@example.com</a>, !<a href="http://example.com">http://example.com</a>, !<a href="https://example.com">https://example.com</a>, !www.example.com</p>
+<p>Last punctuation before digits: /noreply@example.com, /<a href="http://example.com">http://example.com</a>, /<a href="https://example.com">https://example.com</a>, /www.example.com</p>
+<p>First digit: <a href="mailto:0noreply@example.com">0noreply@example.com</a>, 0<a href="http://example.com">http://example.com</a>, 0<a href="https://example.com">https://example.com</a>, 0www.example.com</p>
+<p>First punctuation after digits: :<a href="mailto:noreply@example.com">noreply@example.com</a>, :<a href="http://example.com">http://example.com</a>, :<a href="https://example.com">https://example.com</a>, :www.example.com</p>
+<p>Last punctuation before caps: @<a href="mailto:noreply@example.com">noreply@example.com</a>, @<a href="http://example.com">http://example.com</a>, @<a href="https://example.com">https://example.com</a>, @www.example.com</p>
+<p>First uppercase: <a href="mailto:Anoreply@example.com">Anoreply@example.com</a>, Ahttp://example.com, Ahttps://example.com, Awww.example.com</p>
+<p>Punctuation after uppercase: \<a href="mailto:noreply@example.com">noreply@example.com</a>, \<a href="http://example.com">http://example.com</a>, \<a href="https://example.com">https://example.com</a>, \www.example.com</p>
+<p>Last punctuation before lowercase (1): `<a href="mailto:noreply@example.com">noreply@example.com</a>;</p>
+<p>(2) `<a href="http://example.com">http://example.com</a>;</p>
+<p>(3) `<a href="https://example.com">https://example.com</a>;</p>
+<p>(4) `www.example.com; (broken up to prevent code from forming)</p>
+<p>First lowercase: <a href="mailto:anoreply@example.com">anoreply@example.com</a>, ahttp://example.com, ahttps://example.com, awww.example.com</p>
+<p>First punctuation after lowercase: {<a href="mailto:noreply@example.com">noreply@example.com</a>, {<a href="http://example.com">http://example.com</a>, {<a href="https://example.com">https://example.com</a>, {www.example.com</p>
+<p>Last punctuation: ~<a href="mailto:noreply@example.com">noreply@example.com</a>, ~<a href="http://example.com">http://example.com</a>, ~<a href="https://example.com">https://example.com</a>, ~<a href="http://www.example.com">www.example.com</a></p>
+<p>First non-ASCII unicode whitespace (0x80): …<a href="mailto:noreply@example.com">noreply@example.com</a>, …<a href="http://example.com">http://example.com</a>, …<a href="https://example.com">https://example.com</a>, …www.example.com</p>
+<p>Last non-ASCII unicode whitespace (0x3000): 　<a href="mailto:noreply@example.com">noreply@example.com</a>, 　<a href="http://example.com">http://example.com</a>, 　<a href="https://example.com">https://example.com</a>, 　www.example.com</p>
+<p>First non-ASCII punctuation: ¡<a href="mailto:noreply@example.com">noreply@example.com</a>, ¡<a href="http://example.com">http://example.com</a>, ¡<a href="https://example.com">https://example.com</a>, ¡www.example.com</p>
+<p>Last non-ASCII punctuation: ･<a href="mailto:noreply@example.com">noreply@example.com</a>, ･<a href="http://example.com">http://example.com</a>, ･<a href="https://example.com">https://example.com</a>, ･www.example.com</p>
+<p>Some non-ascii: 中<a href="mailto:noreply@example.com">noreply@example.com</a>, 中<a href="http://example.com">http://example.com</a>, 中<a href="https://example.com">https://example.com</a>, 中www.example.com</p>
+<p>Some more non-ascii: 🤷‍<a href="mailto:noreply@example.com">noreply@example.com</a>, 🤷‍<a href="http://example.com">http://example.com</a>, 🤷‍<a href="https://example.com">https://example.com</a>, 🤷‍www.example.com</p>
+"###,
+ "should match previous (complex) like GitHub does"
+ );
+
+ assert_eq!(
+ micromark_with_options(
+ r###"# HTTP
+
+https://a.b can start after EOF
+
+Can start after EOL:
+https://a.b
+
+Can start after tab: https://a.b.
+
+Can start after space: https://a.b.
+
+Can start after left paren (https://a.b.
+
+Can start after asterisk *https://a.b.
+
+Can start after underscore *_https://a.b.
+
+Can start after tilde ~https://a.b.
+
+# www
+
+www.a.b can start after EOF
+
+Can start after EOL:
+www.a.b
+
+Can start after tab: www.a.b.
+
+Can start after space: www.a.b.
+
+Can start after left paren (www.a.b.
+
+Can start after asterisk *www.a.b.
+
+Can start after underscore *_www.a.b.
+
+Can start after tilde ~www.a.b.
+
+# Email
+
+## Correct character before
+
+a@b.c can start after EOF
+
+Can start after EOL:
+a@b.c
+
+Can start after tab: a@b.c.
+
+Can start after space: a@b.c.
+
+Can start after left paren(a@b.c.
+
+Can start after asterisk*a@b.c.
+
+While theoretically it’s possible to start at an underscore, that underscore
+is part of the email, so it’s in fact part of the link: _a@b.c.
+
+Can start after tilde~a@b.c.
+
+## Others characters before
+
+While other characters before the email aren’t allowed by GFM, they work on
+github.com: !a@b.c, "a@b.c, #a@b.c, $a@b.c, &a@b.c, 'a@b.c, )a@b.c, +a@b.c,
+,a@b.c, -a@b.c, .a@b.c, /a@b.c, :a@b.c, ;a@b.c, <a@b.c, =a@b.c, >a@b.c, ?a@b.c,
+@a@b.c, \a@b.c, ]a@b.c, ^a@b.c, `a@b.c, {a@b.c, }a@b.c.
+
+## Commas
+
+See `https://github.com/remarkjs/remark/discussions/678`.
+
+,https://github.com
+
+[ ,https://github.com
+
+[asd] ,https://github.com
+"###,
+ &gfm
+ ),
+ r###"<h1>HTTP</h1>
+<p><a href="https://a.b">https://a.b</a> can start after EOF</p>
+<p>Can start after EOL:
+<a href="https://a.b">https://a.b</a></p>
+<p>Can start after tab: <a href="https://a.b">https://a.b</a>.</p>
+<p>Can start after space: <a href="https://a.b">https://a.b</a>.</p>
+<p>Can start after left paren (<a href="https://a.b">https://a.b</a>.</p>
+<p>Can start after asterisk *<a href="https://a.b">https://a.b</a>.</p>
+<p>Can start after underscore *_<a href="https://a.b">https://a.b</a>.</p>
+<p>Can start after tilde ~<a href="https://a.b">https://a.b</a>.</p>
+<h1>www</h1>
+<p><a href="http://www.a.b">www.a.b</a> can start after EOF</p>
+<p>Can start after EOL:
+<a href="http://www.a.b">www.a.b</a></p>
+<p>Can start after tab: <a href="http://www.a.b">www.a.b</a>.</p>
+<p>Can start after space: <a href="http://www.a.b">www.a.b</a>.</p>
+<p>Can start after left paren (<a href="http://www.a.b">www.a.b</a>.</p>
+<p>Can start after asterisk *<a href="http://www.a.b">www.a.b</a>.</p>
+<p>Can start after underscore *_<a href="http://www.a.b">www.a.b</a>.</p>
+<p>Can start after tilde ~<a href="http://www.a.b">www.a.b</a>.</p>
+<h1>Email</h1>
+<h2>Correct character before</h2>
+<p><a href="mailto:a@b.c">a@b.c</a> can start after EOF</p>
+<p>Can start after EOL:
+<a href="mailto:a@b.c">a@b.c</a></p>
+<p>Can start after tab: <a href="mailto:a@b.c">a@b.c</a>.</p>
+<p>Can start after space: <a href="mailto:a@b.c">a@b.c</a>.</p>
+<p>Can start after left paren(<a href="mailto:a@b.c">a@b.c</a>.</p>
+<p>Can start after asterisk*<a href="mailto:a@b.c">a@b.c</a>.</p>
+<p>While theoretically it’s possible to start at an underscore, that underscore
+is part of the email, so it’s in fact part of the link: <a href="mailto:_a@b.c">_a@b.c</a>.</p>
+<p>Can start after tilde~<a href="mailto:a@b.c">a@b.c</a>.</p>
+<h2>Others characters before</h2>
+<p>While other characters before the email aren’t allowed by GFM, they work on
+github.com: !<a href="mailto:a@b.c">a@b.c</a>, &quot;<a href="mailto:a@b.c">a@b.c</a>, #<a href="mailto:a@b.c">a@b.c</a>, $<a href="mailto:a@b.c">a@b.c</a>, &amp;<a href="mailto:a@b.c">a@b.c</a>, '<a href="mailto:a@b.c">a@b.c</a>, )<a href="mailto:a@b.c">a@b.c</a>, <a href="mailto:+a@b.c">+a@b.c</a>,
+,<a href="mailto:a@b.c">a@b.c</a>, <a href="mailto:-a@b.c">-a@b.c</a>, <a href="mailto:.a@b.c">.a@b.c</a>, /a@b.c, :<a href="mailto:a@b.c">a@b.c</a>, ;<a href="mailto:a@b.c">a@b.c</a>, &lt;<a href="mailto:a@b.c">a@b.c</a>, =<a href="mailto:a@b.c">a@b.c</a>, &gt;<a href="mailto:a@b.c">a@b.c</a>, ?<a href="mailto:a@b.c">a@b.c</a>,
+@<a href="mailto:a@b.c">a@b.c</a>, \<a href="mailto:a@b.c">a@b.c</a>, ]<a href="mailto:a@b.c">a@b.c</a>, ^<a href="mailto:a@b.c">a@b.c</a>, `<a href="mailto:a@b.c">a@b.c</a>, {<a href="mailto:a@b.c">a@b.c</a>, }<a href="mailto:a@b.c">a@b.c</a>.</p>
+<h2>Commas</h2>
+<p>See <code>https://github.com/remarkjs/remark/discussions/678</code>.</p>
+<p>,<a href="https://github.com">https://github.com</a></p>
+<p>[ ,<a href="https://github.com">https://github.com</a></p>
+<p>[asd] ,<a href="https://github.com">https://github.com</a></p>
+"###,
+ "should match previous like GitHub does"
+ );
+
+ assert_eq!(
+ micromark_with_options(
+ r###"# wwwtf 2?
+
+www.a (space)
+
+www.a!
+
+www.a"
+
+www.a#
+
+www.a$
+
+www.a%
+
+www.a&
+
+www.a'
+
+www.a(
+
+www.a)
+
+www.a*
+
+www.a+
+
+www.a,
+
+www.a-
+
+www.a
+
+www.a.
+
+www.a/
+
+www.a:
+
+www.a;
+
+www.a<
+
+www.a=
+
+www.a>
+
+www.a?
+
+www.a@
+
+www.a[
+
+www.a\
+
+www.a]
+
+www.a^
+
+www.a_
+
+www.a`
+
+www.a{
+
+www.a|
+
+www.a}
+
+www.a~
+"###,
+ &gfm
+ ),
+ r###"<h1>wwwtf 2?</h1>
+<p><a href="http://www.a">www.a</a> (space)</p>
+<p><a href="http://www.a">www.a</a>!</p>
+<p><a href="http://www.a">www.a</a>&quot;</p>
+<p><a href="http://www.a#">www.a#</a></p>
+<p><a href="http://www.a$">www.a$</a></p>
+<p><a href="http://www.a%25">www.a%</a></p>
+<p><a href="http://www.a&amp;">www.a&amp;</a></p>
+<p><a href="http://www.a">www.a</a>'</p>
+<p><a href="http://www.a(">www.a(</a></p>
+<p><a href="http://www.a">www.a</a>)</p>
+<p><a href="http://www.a">www.a</a>*</p>
+<p><a href="http://www.a+">www.a+</a></p>
+<p><a href="http://www.a">www.a</a>,</p>
+<p><a href="http://www.a-">www.a-</a></p>
+<p><a href="http://www.a">www.a</a></p>
+<p><a href="http://www.a">www.a</a>.</p>
+<p><a href="http://www.a/">www.a/</a></p>
+<p><a href="http://www.a">www.a</a>:</p>
+<p><a href="http://www.a">www.a</a>;</p>
+<p><a href="http://www.a">www.a</a>&lt;</p>
+<p><a href="http://www.a=">www.a=</a></p>
+<p><a href="http://www.a%3E">www.a&gt;</a></p>
+<p><a href="http://www.a">www.a</a>?</p>
+<p><a href="http://www.a@">www.a@</a></p>
+<p><a href="http://www.a%5B">www.a[</a></p>
+<p><a href="http://www.a%5C">www.a\</a></p>
+<p><a href="http://www.a">www.a</a>]</p>
+<p><a href="http://www.a%5E">www.a^</a></p>
+<p><a href="http://www.a">www.a</a>_</p>
+<p><a href="http://www.a%60">www.a`</a></p>
+<p><a href="http://www.a%7B">www.a{</a></p>
+<p><a href="http://www.a%7C">www.a|</a></p>
+<p><a href="http://www.a%7D">www.a}</a></p>
+<p><a href="http://www.a">www.a</a>~</p>
+"###,
+ "should match www (domain continue) like GitHub does (except for the bracket bug)"
+ );
+
+ assert_eq!(
+ micromark_with_options(
+ r###"# wwwtf 5?
+
+www.a. (space)
+
+www.a.!
+
+www.a."
+
+www.a.#
+
+www.a.$
+
+www.a.%
+
+www.a.&
+
+www.a.'
+
+www.a.(
+
+www.a.)
+
+www.a.*
+
+www.a.+
+
+www.a.,
+
+www.a.-
+
+www.a.
+
+www.a..
+
+www.a./
+
+www.a.:
+
+www.a.;
+
+www.a.<
+
+www.a.=
+
+www.a.>
+
+www.a.?
+
+www.a.@
+
+www.a.[
+
+www.a.\
+
+www.a.]
+
+www.a.^
+
+www.a._
+
+www.a.`
+
+www.a.{
+
+www.a.|
+
+www.a.}
+
+www.a.~
+"###,
+ &gfm
+ ),
+ r###"<h1>wwwtf 5?</h1>
+<p><a href="http://www.a">www.a</a>. (space)</p>
+<p><a href="http://www.a">www.a</a>.!</p>
+<p><a href="http://www.a">www.a</a>.&quot;</p>
+<p><a href="http://www.a.#">www.a.#</a></p>
+<p><a href="http://www.a.$">www.a.$</a></p>
+<p><a href="http://www.a.%25">www.a.%</a></p>
+<p><a href="http://www.a.&amp;">www.a.&amp;</a></p>
+<p><a href="http://www.a">www.a</a>.'</p>
+<p><a href="http://www.a.(">www.a.(</a></p>
+<p><a href="http://www.a">www.a</a>.)</p>
+<p><a href="http://www.a">www.a</a>.*</p>
+<p><a href="http://www.a.+">www.a.+</a></p>
+<p><a href="http://www.a">www.a</a>.,</p>
+<p><a href="http://www.a.-">www.a.-</a></p>
+<p><a href="http://www.a">www.a</a>.</p>
+<p><a href="http://www.a">www.a</a>..</p>
+<p><a href="http://www.a./">www.a./</a></p>
+<p><a href="http://www.a">www.a</a>.:</p>
+<p><a href="http://www.a">www.a</a>.;</p>
+<p><a href="http://www.a">www.a</a>.&lt;</p>
+<p><a href="http://www.a.=">www.a.=</a></p>
+<p><a href="http://www.a.%3E">www.a.&gt;</a></p>
+<p><a href="http://www.a">www.a</a>.?</p>
+<p><a href="http://www.a.@">www.a.@</a></p>
+<p><a href="http://www.a.%5B">www.a.[</a></p>
+<p><a href="http://www.a.%5C">www.a.\</a></p>
+<p><a href="http://www.a">www.a</a>.]</p>
+<p><a href="http://www.a.%5E">www.a.^</a></p>
+<p><a href="http://www.a">www.a</a>._</p>
+<p><a href="http://www.a.%60">www.a.`</a></p>
+<p><a href="http://www.a.%7B">www.a.{</a></p>
+<p><a href="http://www.a.%7C">www.a.|</a></p>
+<p><a href="http://www.a.%7D">www.a.}</a></p>
+<p><a href="http://www.a">www.a</a>.~</p>
+"###,
+ "should match www (domain dot) like GitHub does (except for the bracket bug)"
+ );
+
+ assert_eq!(
+ micromark_with_options(
+ r###"# wwwtf?
+
+www. (space)
+
+www.!
+
+www."
+
+www.#
+
+www.$
+
+www.%
+
+www.&
+
+www.'
+
+www.(
+
+www.)
+
+www.*
+
+www.+
+
+www.,
+
+www.-
+
+www.
+
+www..
+
+www./
+
+www.:
+
+www.;
+
+www.<
+
+www.=
+
+www.>
+
+www.?
+
+www.@
+
+www.[
+
+www.\
+
+www.]
+
+www.^
+
+www._
+
+www.`
+
+www.{
+
+www.|
+
+www.}
+
+www.~
+"###,
+ &gfm
+ ),
+ r###"<h1>wwwtf?</h1>
+<p><a href="http://www">www</a>. (space)</p>
+<p><a href="http://www">www</a>.!</p>
+<p><a href="http://www">www</a>.&quot;</p>
+<p><a href="http://www.#">www.#</a></p>
+<p><a href="http://www.$">www.$</a></p>
+<p><a href="http://www.%25">www.%</a></p>
+<p><a href="http://www.&amp;">www.&amp;</a></p>
+<p><a href="http://www">www</a>.'</p>
+<p><a href="http://www.(">www.(</a></p>
+<p><a href="http://www">www</a>.)</p>
+<p><a href="http://www">www</a>.*</p>
+<p><a href="http://www.+">www.+</a></p>
+<p><a href="http://www">www</a>.,</p>
+<p><a href="http://www.-">www.-</a></p>
+<p>www.</p>
+<p><a href="http://www">www</a>..</p>
+<p><a href="http://www./">www./</a></p>
+<p><a href="http://www">www</a>.:</p>
+<p><a href="http://www">www</a>.;</p>
+<p><a href="http://www">www</a>.&lt;</p>
+<p><a href="http://www.=">www.=</a></p>
+<p><a href="http://www.%3E">www.&gt;</a></p>
+<p><a href="http://www">www</a>.?</p>
+<p><a href="http://www.@">www.@</a></p>
+<p><a href="http://www.%5B">www.[</a></p>
+<p><a href="http://www.%5C">www.\</a></p>
+<p><a href="http://www">www</a>.]</p>
+<p><a href="http://www.%5E">www.^</a></p>
+<p><a href="http://www">www</a>._</p>
+<p><a href="http://www.%60">www.`</a></p>
+<p><a href="http://www.%7B">www.{</a></p>
+<p><a href="http://www.%7C">www.|</a></p>
+<p><a href="http://www.%7D">www.}</a></p>
+<p><a href="http://www">www</a>.~</p>
+"###,
+ "should match www (domain start) like GitHub does"
+ );
+
+ assert_eq!(
+ micromark_with_options(
+ r###"# wwwtf? (4)
+
+www.a/b (space)
+
+www.a/b!
+
+www.a/b"
+
+www.a/b#
+
+www.a/b$
+
+www.a/b%
+
+www.a/b&
+
+www.a/b'
+
+www.a/b(
+
+www.a/b)
+
+www.a/b*
+
+www.a/b+
+
+www.a/b,
+
+www.a/b-
+
+www.a/b
+
+www.a/b.
+
+www.a/b/
+
+www.a/b:
+
+www.a/b;
+
+www.a/b<
+
+www.a/b=
+
+www.a/b>
+
+www.a/b?
+
+www.a/b@
+
+www.a/b[
+
+www.a/b\
+
+www.a/b]
+
+www.a/b^
+
+www.a/b_
+
+www.a/b`
+
+www.a/b{
+
+www.a/b|
+
+www.a/b}
+
+www.a/b~
+"###,
+ &gfm
+ ),
+ r###"<h1>wwwtf? (4)</h1>
+<p><a href="http://www.a/b">www.a/b</a> (space)</p>
+<p><a href="http://www.a/b">www.a/b</a>!</p>
+<p><a href="http://www.a/b">www.a/b</a>&quot;</p>
+<p><a href="http://www.a/b#">www.a/b#</a></p>
+<p><a href="http://www.a/b$">www.a/b$</a></p>
+<p><a href="http://www.a/b%25">www.a/b%</a></p>
+<p><a href="http://www.a/b&amp;">www.a/b&amp;</a></p>
+<p><a href="http://www.a/b">www.a/b</a>'</p>
+<p><a href="http://www.a/b(">www.a/b(</a></p>
+<p><a href="http://www.a/b">www.a/b</a>)</p>
+<p><a href="http://www.a/b">www.a/b</a>*</p>
+<p><a href="http://www.a/b+">www.a/b+</a></p>
+<p><a href="http://www.a/b">www.a/b</a>,</p>
+<p><a href="http://www.a/b-">www.a/b-</a></p>
+<p><a href="http://www.a/b">www.a/b</a></p>
+<p><a href="http://www.a/b">www.a/b</a>.</p>
+<p><a href="http://www.a/b/">www.a/b/</a></p>
+<p><a href="http://www.a/b">www.a/b</a>:</p>
+<p><a href="http://www.a/b">www.a/b</a>;</p>
+<p><a href="http://www.a/b">www.a/b</a>&lt;</p>
+<p><a href="http://www.a/b=">www.a/b=</a></p>
+<p><a href="http://www.a/b%3E">www.a/b&gt;</a></p>
+<p><a href="http://www.a/b">www.a/b</a>?</p>
+<p><a href="http://www.a/b@">www.a/b@</a></p>
+<p><a href="http://www.a/b%5B">www.a/b[</a></p>
+<p><a href="http://www.a/b%5C">www.a/b\</a></p>
+<p><a href="http://www.a/b">www.a/b</a>]</p>
+<p><a href="http://www.a/b%5E">www.a/b^</a></p>
+<p><a href="http://www.a/b">www.a/b</a>_</p>
+<p><a href="http://www.a/b%60">www.a/b`</a></p>
+<p><a href="http://www.a/b%7B">www.a/b{</a></p>
+<p><a href="http://www.a/b%7C">www.a/b|</a></p>
+<p><a href="http://www.a/b%7D">www.a/b}</a></p>
+<p><a href="http://www.a/b">www.a/b</a>~</p>
+"###,
+ "should match www (path continue) like GitHub does (except for the bracket bug)"
+ );
+
+ assert_eq!(
+ micromark_with_options(
+ r###"# wwwtf? (3)
+
+www.a/ (space)
+
+www.a/!
+
+www.a/"
+
+www.a/#
+
+www.a/$
+
+www.a/%
+
+www.a/&
+
+www.a/'
+
+www.a/(
+
+www.a/)
+
+www.a/*
+
+www.a/+
+
+www.a/,
+
+www.a/-
+
+www.a/
+
+www.a/.
+
+www.a//
+
+www.a/:
+
+www.a/;
+
+www.a/<
+
+www.a/=
+
+www.a/>
+
+www.a/?
+
+www.a/@
+
+www.a/[
+
+www.a/\
+
+www.a/]
+
+www.a/^
+
+www.a/_
+
+www.a/`
+
+www.a/{
+
+www.a/|
+
+www.a/}
+
+www.a/~
+"###,
+ &gfm
+ ),
+ r###"<h1>wwwtf? (3)</h1>
+<p><a href="http://www.a/">www.a/</a> (space)</p>
+<p><a href="http://www.a/">www.a/</a>!</p>
+<p><a href="http://www.a/">www.a/</a>&quot;</p>
+<p><a href="http://www.a/#">www.a/#</a></p>
+<p><a href="http://www.a/$">www.a/$</a></p>
+<p><a href="http://www.a/%25">www.a/%</a></p>
+<p><a href="http://www.a/&amp;">www.a/&amp;</a></p>
+<p><a href="http://www.a/">www.a/</a>'</p>
+<p><a href="http://www.a/(">www.a/(</a></p>
+<p><a href="http://www.a/">www.a/</a>)</p>
+<p><a href="http://www.a/">www.a/</a>*</p>
+<p><a href="http://www.a/+">www.a/+</a></p>
+<p><a href="http://www.a/">www.a/</a>,</p>
+<p><a href="http://www.a/-">www.a/-</a></p>
+<p><a href="http://www.a/">www.a/</a></p>
+<p><a href="http://www.a/">www.a/</a>.</p>
+<p><a href="http://www.a//">www.a//</a></p>
+<p><a href="http://www.a/">www.a/</a>:</p>
+<p><a href="http://www.a/">www.a/</a>;</p>
+<p><a href="http://www.a/">www.a/</a>&lt;</p>
+<p><a href="http://www.a/=">www.a/=</a></p>
+<p><a href="http://www.a/%3E">www.a/&gt;</a></p>
+<p><a href="http://www.a/">www.a/</a>?</p>
+<p><a href="http://www.a/@">www.a/@</a></p>
+<p><a href="http://www.a/%5B">www.a/[</a></p>
+<p><a href="http://www.a/%5C">www.a/\</a></p>
+<p><a href="http://www.a/">www.a/</a>]</p>
+<p><a href="http://www.a/%5E">www.a/^</a></p>
+<p><a href="http://www.a/">www.a/</a>_</p>
+<p><a href="http://www.a/%60">www.a/`</a></p>
+<p><a href="http://www.a/%7B">www.a/{</a></p>
+<p><a href="http://www.a/%7C">www.a/|</a></p>
+<p><a href="http://www.a/%7D">www.a/}</a></p>
+<p><a href="http://www.a/">www.a/</a>~</p>
+"###,
+ "should match www (path start) like GitHub does (except for the bracket bug)"
);
}
generated by cgit (git 2.34.1) at 2024-11-22 07:50:05 +0000