Autolinks · Comrak

$ comrak -e autolink -t commonmark -t xml

Hello www.github.com.

<p>Hello <a href="http://www.github.com">www.github.com</a>.</p>

Hello [www.github.com](http://www.github.com).

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE document SYSTEM "CommonMark.dtd">
<document xmlns="http://commonmark.org/xml/1.0">
  <paragraph>
    <text xml:space="preserve">Hello </text>
    <link destination="http://www.github.com" title="">
      <text xml:space="preserve">www.github.com</text>
    </link>
    <text xml:space="preserve">.</text>
  </paragraph>
</document>

$ comrak -e autolink -t commonmark -t xml

john@smith.com

<p><a href="mailto:john@smith.com">john@smith.com</a></p>

<john@smith.com>

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE document SYSTEM "CommonMark.dtd">
<document xmlns="http://commonmark.org/xml/1.0">
  <paragraph>
    <link destination="mailto:john@smith.com" title="">
      <text xml:space="preserve">john@smith.com</text>
    </link>
  </paragraph>
</document>

$ comrak -e autolink -t commonmark -t xml

https://google.com/search
rdar://localhost.com/blah

<p><a href="https://google.com/search">https://google.com/search</a>
rdar://localhost.com/blah</p>

<https://google.com/search>
rdar://localhost.com/blah

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE document SYSTEM "CommonMark.dtd">
<document xmlns="http://commonmark.org/xml/1.0">
  <paragraph>
    <link destination="https://google.com/search" title="">
      <text xml:space="preserve">https://google.com/search</text>
    </link>
    <softbreak />
    <text xml:space="preserve">rdar://localhost.com/blah</text>
  </paragraph>
</document>

$ comrak -e autolink -t commonmark -t xml

see http://localhost:3000/admin now

<p>see <a href="http://localhost:3000/admin">http://localhost:3000/admin</a> now</p>

see <http://localhost:3000/admin> now

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE document SYSTEM "CommonMark.dtd">
<document xmlns="http://commonmark.org/xml/1.0">
  <paragraph>
    <text xml:space="preserve">see </text>
    <link destination="http://localhost:3000/admin" title="">
      <text xml:space="preserve">http://localhost:3000/admin</text>
    </link>
    <text xml:space="preserve"> now</text>
  </paragraph>
</document>

$ comrak -e autolink -t commonmark -t xml

http://www.pokemon.com/Pikachu_(Electric)

http://www.pokemon.com/Pikachu_((Electric)

http://www.pokemon.com/Pikachu_(Electric))

http://www.pokemon.com/Pikachu_((Electric))

<p><a href="http://www.pokemon.com/Pikachu_(Electric)">http://www.pokemon.com/Pikachu_(Electric)</a></p>
<p><a href="http://www.pokemon.com/Pikachu_((Electric)">http://www.pokemon.com/Pikachu_((Electric)</a></p>
<p><a href="http://www.pokemon.com/Pikachu_(Electric)">http://www.pokemon.com/Pikachu_(Electric)</a>)</p>
<p><a href="http://www.pokemon.com/Pikachu_((Electric))">http://www.pokemon.com/Pikachu_((Electric))</a></p>

<http://www.pokemon.com/Pikachu_(Electric)>

<http://www.pokemon.com/Pikachu_((Electric)>

<http://www.pokemon.com/Pikachu_(Electric)>)

<http://www.pokemon.com/Pikachu_((Electric))>

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE document SYSTEM "CommonMark.dtd">
<document xmlns="http://commonmark.org/xml/1.0">
  <paragraph>
    <link destination="http://www.pokemon.com/Pikachu_(Electric)" title="">
      <text xml:space="preserve">http://www.pokemon.com/Pikachu_(Electric)</text>
    </link>
  </paragraph>
  <paragraph>
    <link destination="http://www.pokemon.com/Pikachu_((Electric)" title="">
      <text xml:space="preserve">http://www.pokemon.com/Pikachu_((Electric)</text>
    </link>
  </paragraph>
  <paragraph>
    <link destination="http://www.pokemon.com/Pikachu_(Electric)" title="">
      <text xml:space="preserve">http://www.pokemon.com/Pikachu_(Electric)</text>
    </link>
    <text xml:space="preserve">)</text>
  </paragraph>
  <paragraph>
    <link destination="http://www.pokemon.com/Pikachu_((Electric))" title="">
      <text xml:space="preserve">http://www.pokemon.com/Pikachu_((Electric))</text>
    </link>
  </paragraph>
</document>

$ comrak -e autolink -t commonmark -t xml

http://example.com/[abc]]...

<p><a href="http://example.com/%5Babc%5D%5D">http://example.com/[abc]]</a>...</p>

<http://example.com/[abc]]>...

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE document SYSTEM "CommonMark.dtd">
<document xmlns="http://commonmark.org/xml/1.0">
  <paragraph>
    <link destination="http://example.com/[abc]]" title="">
      <text xml:space="preserve">http://example.com/[abc]]</text>
    </link>
    <text xml:space="preserve">...</text>
  </paragraph>
</document>

$ comrak -e autolink -t commonmark -t xml

[Contact user@example.com for help](http://support.example.com)

[Visit https://www.example.com](http://example.com)

[Check out www.example.com](http://example.com)

<p><a href="http://support.example.com">Contact user@example.com for help</a></p>
<p><a href="http://example.com">Visit https://www.example.com</a></p>
<p><a href="http://example.com">Check out www.example.com</a></p>

[Contact user\@example.com for help](http://support.example.com)

[Visit https://www.example.com](http://example.com)

[Check out www.example.com](http://example.com)

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE document SYSTEM "CommonMark.dtd">
<document xmlns="http://commonmark.org/xml/1.0">
  <paragraph>
    <link destination="http://support.example.com" title="">
      <text xml:space="preserve">Contact user@example.com for help</text>
    </link>
  </paragraph>
  <paragraph>
    <link destination="http://example.com" title="">
      <text xml:space="preserve">Visit https://www.example.com</text>
    </link>
  </paragraph>
  <paragraph>
    <link destination="http://example.com" title="">
      <text xml:space="preserve">Check out www.example.com</text>
    </link>
  </paragraph>
</document>

$ comrak -e autolink -t commonmark -t xml

[https://foo.com]

<p>[https://foo.com]</p>

\[https://foo.com\]

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE document SYSTEM "CommonMark.dtd">
<document xmlns="http://commonmark.org/xml/1.0">
  <paragraph>
    <text xml:space="preserve">[https://foo.com]</text>
  </paragraph>
</document>

$ comrak -e autolink --relaxed-autolinks -t commonmark -t xml

[https://foo.com]

[[https://foo.com]]

{https://foo.com}

<p>[<a href="https://foo.com">https://foo.com</a>]</p>
<p>[[<a href="https://foo.com">https://foo.com</a>]]</p>
<p>{<a href="https://foo.com">https://foo.com</a>}</p>

\[<https://foo.com>\]

\[\[<https://foo.com>\]\]

{<https://foo.com>}

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE document SYSTEM "CommonMark.dtd">
<document xmlns="http://commonmark.org/xml/1.0">
  <paragraph>
    <text xml:space="preserve">[</text>
    <link destination="https://foo.com" title="">
      <text xml:space="preserve">https://foo.com</text>
    </link>
    <text xml:space="preserve">]</text>
  </paragraph>
  <paragraph>
    <text xml:space="preserve">[[</text>
    <link destination="https://foo.com" title="">
      <text xml:space="preserve">https://foo.com</text>
    </link>
    <text xml:space="preserve">]]</text>
  </paragraph>
  <paragraph>
    <text xml:space="preserve">{</text>
    <link destination="https://foo.com" title="">
      <text xml:space="preserve">https://foo.com</text>
    </link>
    <text xml:space="preserve">}</text>
  </paragraph>
</document>

$ comrak -e autolink --relaxed-autolinks -t commonmark -t xml

http://example.com/[abc]]...

<p><a href="http://example.com/%5Babc%5D">http://example.com/[abc]</a>]...</p>

<http://example.com/[abc]>\]...

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE document SYSTEM "CommonMark.dtd">
<document xmlns="http://commonmark.org/xml/1.0">
  <paragraph>
    <link destination="http://example.com/[abc]" title="">
      <text xml:space="preserve">http://example.com/[abc]</text>
    </link>
    <text xml:space="preserve">]...</text>
  </paragraph>
</document>

$ comrak -e autolink --relaxed-autolinks -t commonmark -t xml

smb:///Volumes/shared/foo.pdf

irc://irc.freenode.net/git

rdar://localhost.com/blah

<p><a href="smb:///Volumes/shared/foo.pdf">smb:///Volumes/shared/foo.pdf</a></p>
<p><a href="irc://irc.freenode.net/git">irc://irc.freenode.net/git</a></p>
<p><a href="rdar://localhost.com/blah">rdar://localhost.com/blah</a></p>

<smb:///Volumes/shared/foo.pdf>

<irc://irc.freenode.net/git>

<rdar://localhost.com/blah>

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE document SYSTEM "CommonMark.dtd">
<document xmlns="http://commonmark.org/xml/1.0">
  <paragraph>
    <link destination="smb:///Volumes/shared/foo.pdf" title="">
      <text xml:space="preserve">smb:///Volumes/shared/foo.pdf</text>
    </link>
  </paragraph>
  <paragraph>
    <link destination="irc://irc.freenode.net/git" title="">
      <text xml:space="preserve">irc://irc.freenode.net/git</text>
    </link>
  </paragraph>
  <paragraph>
    <link destination="rdar://localhost.com/blah" title="">
      <text xml:space="preserve">rdar://localhost.com/blah</text>
    </link>
  </paragraph>
</document>