{
  "regular_tests": [
    {
      "name": "codeblock_hilite",
      "input": "Hamlet said:\n~~~~.python\ndef speak(self):\n    x = 1\n~~~~",
      "expected_output": "<p>Hamlet said:</p>\n<div class=\"codehilite\"><pre><span class=\"k\">def</span> <span class=\"nf\">speak</span><span class=\"p\">(</span><span class=\"bp\">self</span><span class=\"p\">):</span>\n    <span class=\"n\">x</span> <span class=\"o\">=</span> <span class=\"mi\">1</span>\n</pre></div>",
      "bugdown_matches_marked": false
    },
    {
      "name": "basic_paragraph",
      "input": "test_input",
      "expected_output": "<p>test_input</p>",
      "bugdown_matches_marked": true
    },
    {
      "name": "codeblock_multiline",
      "input": "Hamlet once said\n~~~~\ndef func():\n    x = 1\n\n    y = 2\n\n    z = 3\n~~~~\nAnd all was good.",
      "expected_output": "<p>Hamlet once said</p>\n<div class=\"codehilite\"><pre>def func():\n    x = 1\n\n    y = 2\n\n    z = 3\n</pre></div>\n\n\n<p>And all was good.</p>",
      "bugdown_matches_marked": true
    },
    {
      "name": "codeblock_backticks",
      "input": "\n```\nfenced code\n```\n\n```inline code```\n",
      "expected_output": "<div class=\"codehilite\"><pre>fenced code\n</pre></div>\n\n\n<p><code>inline code</code></p>",
      "bugdown_matches_marked": true
    },
    {
      "name": "hanging_multi_codeblock",
      "input": "Hamlet said:\n~~~~\ndef speak(self):\n    x = 1\n# Comment to make this code block longer to test Trac #1162\n~~~~\n\nThen he mentioned ````y = 4 + x**2```` and\n~~~~\ndef foobar(self):\n    return self.baz()",
      "expected_output": "<p>Hamlet said:</p>\n<div class=\"codehilite\"><pre>def speak(self):\n    x = 1\n# Comment to make this code block longer to test Trac #1162\n</pre></div>\n\n\n<p>Then he mentioned <code>y = 4 + x**2</code> and</p>\n<div class=\"codehilite\"><pre>def foobar(self):\n    return self.baz()\n</pre></div>",
      "bugdown_matches_marked": true
    },
    {
      "name": "fenced_quote",
      "input": "Hamlet said:\n~~~ quote\nTo be or **not** to be.\n\nThat is the question\n~~~",
      "expected_output": "<p>Hamlet said:</p>\n<blockquote>\n<p>To be or <strong>not</strong> to be.</p>\n<p>That is the question</p>\n</blockquote>",
      "bugdown_matches_marked": true
    },
    {
      "name": "fenced_nested_quote",
      "input": "Hamlet said:\n~~~ quote\nPolonius said:\n> This above all: to thine ownself be true,\nAnd it must follow, as the night the day,\nThou canst not then be false to any man.\n\nWhat good advice!\n~~~",
      "expected_output": "<p>Hamlet said:</p>\n<blockquote>\n<p>Polonius said:</p>\n<blockquote>\n<p>This above all: to thine ownself be true,<br>\nAnd it must follow, as the night the day,<br>\nThou canst not then be false to any man.</p>\n</blockquote>\n<p>What good advice!</p>\n</blockquote>",
      "bugdown_matches_marked": true
    },
    {
      "name": "complexly_nested_quote",
      "input": "I heard about this second hand...\n~~~ quote\n\nHe said:\n~~~ quote\nThe customer is complaining.\n\nThey looked at this code:\n``` \ndef hello(): print 'hello\n```\nThey would prefer:\n~~~\ndef hello()\n  puts 'hello'\nend\n~~~\n\nPlease advise.\n~~~\n\nShe said:\n~~~ quote\nJust send them this:\n```\necho \"hello\n\"\n```\n~~~",
      "expected_output": "<p>I heard about this second hand...</p>\n<blockquote>\n<p>He said:</p>\n<blockquote>\n<p>The customer is complaining.</p>\n<p>They looked at this code:</p>\n<div class=\"codehilite\"><pre>def hello(): print &#39;hello\n</pre></div>\n\n\n<p>They would prefer:</p>\n</blockquote>\n<p>def hello()<br>\n  puts 'hello'<br>\nend</p>\n</blockquote>\n<p>Please advise.</p>\n<div class=\"codehilite\"><pre>She said:\n~~~ quote\nJust send them this:\n```\necho &quot;hello\n&quot;\n```\n</pre></div>",
      "bugdown_matches_marked": false
    },
    {
      "name": "dangerous_block",
      "input": "xxxxxx xxxxx xxxxxxxx xxxx. x xxxx xxxxxxxxxx:\n\n```\"xxxx xxxx\\xxxxx\\xxxxxx\"```\n\nxxx xxxx xxxxx:```xx.xxxxxxx(x'^xxxx$', xx.xxxxxxxxx)```\n\nxxxxxxx'x xxxx xxxxxxxxxx ```'xxxx'```, xxxxx xxxxxxxxx xxxxx ^ xxx $ xxxxxx xxxxx xxxxxxxxxxxx xxx xxxx xx x xxxx xx xxxx xx xxx xxxxx xxxxxx?",
      "expected_output": "<p>xxxxxx xxxxx xxxxxxxx xxxx. x xxxx xxxxxxxxxx:</p>\n<p><code>\"xxxx xxxx\\xxxxx\\xxxxxx\"</code></p>\n<p>xxx xxxx xxxxx:<code>xx.xxxxxxx(x'^xxxx$', xx.xxxxxxxxx)</code></p>\n<p>xxxxxxx'x xxxx xxxxxxxxxx <code>'xxxx'</code>, xxxxx xxxxxxxxx xxxxx ^ xxx $ xxxxxx xxxxx xxxxxxxxxxxx xxx xxxx xx x xxxx xx xxxx xx xxx xxxxx xxxxxx?</p>",
      "bugdown_matches_marked": false
    },
    {
      "name": "dangerous_block",
      "input": "``` one ```\n\n``` two ```\n\n~~~~\nx = 1",
      "expected_output": "<p><code>one</code></p>\n<p><code>two</code></p>\n<div class=\"codehilite\"><pre>x = 1\n</pre></div>",
      "bugdown_matches_marked": true
    },
    {
      "name": "ulist_standard",
      "input": "Some text with a list:\n\n* One item\n* Two items\n* Three items",
      "expected_output": "<p>Some text with a list:</p>\n<ul>\n<li>One item</li>\n<li>Two items</li>\n<li>Three items</li>\n</ul>",
      "bugdown_matches_marked": true
    },
    {
      "name": "ulist_hanging",
      "input": "Some text with a hanging list:\n* One item\n* Two items\n* Three items",
      "expected_output": "<p>Some text with a hanging list:</p>\n<ul>\n<li>One item</li>\n<li>Two items</li>\n<li>Three items</li>\n</ul>",
      "bugdown_matches_marked": true
    },
    {
      "name": "ulist_hanging_mixed",
      "input": "Plain list\n\n* Alpha\n\n* Beta\n\nThen hang it off:\n* Ypsilon\n* Zeta",
      "expected_output": "<p>Plain list</p>\n<ul>\n<li>\n<p>Alpha</p>\n</li>\n<li>\n<p>Beta</p>\n</li>\n</ul>\n<p>Then hang it off:</p>\n<ul>\n<li>Ypsilon</li>\n<li>Zeta</li>\n</ul>",
      "bugdown_matches_marked": false
    },
    {
      "name": "ulist_hanging_multi",
      "input": "Plain list\n* Alpha\n* Beta\n\nAnd Again:\n* A\n* B\n* C\n\nOnce more for feeling:\n* Q\n* E\n* D",
      "expected_output": "<p>Plain list</p>\n<ul>\n<li>Alpha</li>\n<li>Beta</li>\n</ul>\n<p>And Again:</p>\n<ul>\n<li>A</li>\n<li>B</li>\n<li>C</li>\n</ul>\n<p>Once more for feeling:</p>\n<ul>\n<li>Q</li>\n<li>E</li>\n<li>D</li>\n</ul>",
      "bugdown_matches_marked": true
    },
    {
      "name": "ulist_codeblock",
      "input": "~~~\nint x = 3\n* 4;\n~~~",
      "expected_output": "<div class=\"codehilite\"><pre>int x = 3\n* 4;\n</pre></div>",
      "bugdown_matches_marked": true
    },
    {
      "name": "malformed_fence",
      "input": "~~~~~~~~xxxxxxxxx:  xxxxxxxxxxxx xxxxx x xxxxxxxx~~~~~~",
      "expected_output": "<p>~~~~~~~~xxxxxxxxx:  xxxxxxxxxxxx xxxxx x xxxxxxxx~~~~~~</p>",
      "bugdown_matches_marked": true
    },
    {
      "name": "underscore_disabled",
      "input": "_foo_",
      "expected_output": "<p>_foo_</p>",
      "bugdown_matches_marked": true
    },
    {
      "name": "star_disabled",
      "input": "*foo*",
      "expected_output": "<p>*foo*</p>",
      "bugdown_matches_marked": true
    },
    {
      "name": "underscore_strong_disabled",
      "input": "__foo__",
      "expected_output": "<p>__foo__</p>",
      "bugdown_matches_marked": true
    },
    {
      "name": "star_strong",
      "input": "**foo**",
      "expected_output": "<p><strong>foo</strong></p>",
      "bugdown_matches_marked": true
    },
    {
      "name": "linkify_interference",
      "input": "link: xx, x xxxxx xx xxxx xx\n\n[xxxxx #xx](http://xxxxxxxxx:xxxx/xxx/xxxxxx%xxxxxx/xx/):**xxxxxxx**\n\nxxxxxxx xxxxx xxxx xxxxx:\n`xxxxxx`: xxxxxxx\n`xxxxxx`: xxxxx\n`xxxxxx`: xxxxx xxxxx",
      "expected_output": "<p>link: xx, x xxxxx xx xxxx xx</p>\n<p><a href=\"http://xxxxxxxxx:xxxx/xxx/xxxxxx%xxxxxx/xx/\" target=\"_blank\" title=\"http://xxxxxxxxx:xxxx/xxx/xxxxxx%xxxxxx/xx/\">xxxxx #xx</a>:<strong>xxxxxxx</strong></p>\n<p>xxxxxxx xxxxx xxxx xxxxx:<br>\n<code>xxxxxx</code>: xxxxxxx<br>\n<code>xxxxxx</code>: xxxxx<br>\n<code>xxxxxx</code>: xxxxx xxxxx</p>",
      "bugdown_matches_marked": true
    },
    {
      "name": "inline_image",
      "input": "Google logo today: https://www.google.com/images/srpr/logo4w.png\nKinda boring",
      "expected_output": "<p>Google logo today: <a href=\"https://www.google.com/images/srpr/logo4w.png\" target=\"_blank\" title=\"https://www.google.com/images/srpr/logo4w.png\">https://www.google.com/images/srpr/logo4w.png</a><br>\nKinda boring</p>\n<div class=\"message_inline_image\"><a href=\"https://www.google.com/images/srpr/logo4w.png\" target=\"_blank\" title=\"https://www.google.com/images/srpr/logo4w.png\"><img src=\"https://www.google.com/images/srpr/logo4w.png\"></a></div>",
      "bugdown_matches_marked": false
    },
    {
      "name": "two_inline_images",
      "input": "Google logo today: https://www.google.com/images/srpr/logo4w.png\nKinda boringGoogle logo today: https://www.google.com/images/srpr/logo4w.png\nKinda boring",
      "expected_output": "<p>Google logo today: <a href=\"https://www.google.com/images/srpr/logo4w.png\" target=\"_blank\" title=\"https://www.google.com/images/srpr/logo4w.png\">https://www.google.com/images/srpr/logo4w.png</a><br>\nKinda boringGoogle logo today: <a href=\"https://www.google.com/images/srpr/logo4w.png\" target=\"_blank\" title=\"https://www.google.com/images/srpr/logo4w.png\">https://www.google.com/images/srpr/logo4w.png</a><br>\nKinda boring</p>\n<div class=\"message_inline_image\"><a href=\"https://www.google.com/images/srpr/logo4w.png\" target=\"_blank\" title=\"https://www.google.com/images/srpr/logo4w.png\"><img src=\"https://www.google.com/images/srpr/logo4w.png\"></a></div><div class=\"message_inline_image\"><a href=\"https://www.google.com/images/srpr/logo4w.png\" target=\"_blank\" title=\"https://www.google.com/images/srpr/logo4w.png\"><img src=\"https://www.google.com/images/srpr/logo4w.png\"></a></div>",
      "bugdown_matches_marked": false
    },
    {
      "name": "camo",
      "input": "Google logo today: http://www.google.com/images/srpr/logo4w.png",
      "expected_output": "<p>Google logo today: <a href=\"http://www.google.com/images/srpr/logo4w.png\" target=\"_blank\" title=\"http://www.google.com/images/srpr/logo4w.png\">http://www.google.com/images/srpr/logo4w.png</a></p>\n<div class=\"message_inline_image\"><a href=\"http://www.google.com/images/srpr/logo4w.png\" target=\"_blank\" title=\"http://www.google.com/images/srpr/logo4w.png\"><img src=\"https://external-content.zulipcdn.net/4882a845c6edd9a945bfe5f33734ce0aed8170f3/687474703a2f2f7777772e676f6f676c652e636f6d2f696d616765732f737270722f6c6f676f34772e706e67\"></a></div>",
      "bugdown_matches_marked": false
    },
    {
      "name": "nl2br",
      "input": "test\nbar",
      "expected_output": "<p>test<br>\nbar</p>",
      "bugdown_matches_marked": true
    },
    {
      "name": "nl2br_trailing_space",
      "input": "test  ",
      "expected_output": "<p>test  </p>",
      "bugdown_matches_marked": true
    },
    {
      "name": "tables",
      "input": "This is a table:\n\nFirst Header  | Second Header\n------------- | -------------\nContent Cell  | Content Cell\nContent Cell  | Content Cell\n",
      "expected_output": "<p>This is a table:</p>\n<table>\n<thead>\n<tr>\n<th>First Header</th>\n<th>Second Header</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>Content Cell</td>\n<td>Content Cell</td>\n</tr>\n<tr>\n<td>Content Cell</td>\n<td>Content Cell</td>\n</tr>\n</tbody>\n</table>",
      "bugdown_matches_marked": true
    },
    {
      "name": "multiline_strong",
      "input": "You can check out **any time you'd like\nBut you can never leave**",
      "expected_output": "<p>You can check out **any time you'd like<br>\nBut you can never leave**</p>",
      "bugdown_matches_marked": false
    },
    {
      "name": "many_emoji",
      "input":  "test :smile: again :poop:\n:) foo:)bar x::y::z :wasted waste: :fakeemojithisshouldnotrender:",
      "expected_output": "<p>test <img alt=\":smile:\" class=\"emoji\" src=\"static/third/gemoji/images/emoji/smile.png\" title=\":smile:\"> again <img alt=\":poop:\" class=\"emoji\" src=\"static/third/gemoji/images/emoji/poop.png\" title=\":poop:\"><br>\n:) foo:)bar x::y::z :wasted waste: :fakeemojithisshouldnotrender:</p>",
      "bugdown_matches_marked": true
    },
    {
      "name": "random_emoji_1",
      "input": ":hankey:",
      "expected_output": "<p><img alt=\":hankey:\" class=\"emoji\" src=\"static/third/gemoji/images/emoji/hankey.png\" title=\":hankey:\"></p>",
      "bugdown_matches_marked": true
    },
    {
      "name": "random_emoji_2",
      "input": ":poop:",
      "expected_output": "<p><img alt=\":poop:\" class=\"emoji\" src=\"static/third/gemoji/images/emoji/poop.png\" title=\":poop:\"></p>",
      "bugdown_matches_marked": true
    },
    {
      "name": "not_emoji",
      "input": ":not_an_emoji:",
      "expected_output": "<p>:not_an_emoji:</p>",
      "bugdown_matches_marked": true
    },
    {
      "name": "emoji_alongside_punctuation",
      "input": ":smile:, :smile:; :smile:",
      "expected_output": "<p><img alt=\":smile:\" class=\"emoji\" src=\"static/third/gemoji/images/emoji/smile.png\" title=\":smile:\">, <img alt=\":smile:\" class=\"emoji\" src=\"static/third/gemoji/images/emoji/smile.png\" title=\":smile:\">; <img alt=\":smile:\" class=\"emoji\" src=\"static/third/gemoji/images/emoji/smile.png\" title=\":smile:\"></p>",
      "bugdown_matches_marked": true
    },
    {
      "name": "safe_html",
      "input": "<h1>stay normal</h1> thanks",
      "expected_output": "<p>&lt;h1&gt;stay normal&lt;/h1&gt; thanks</p>",
      "bugdown_matches_marked": true
    },
    {
      "name": "safe_html_in_code",
      "input": "~~~\n<h1>stay normal</h1>",
      "expected_output": "<div class=\"codehilite\"><pre>&lt;h1&gt;stay normal&lt;/h1&gt;\n</pre></div>",
      "bugdown_matches_marked": true
    },
    {
      "name": "ulist_with_inline_code",
      "input": "gonna take a break for a bit--all yours if you want to play around too. what I did:\n\n* install cmake\n* git clone zulip desktop\n* run `cmake-gui ..` in `c:\\zulip\\zulip-desktop\\msvcbuild`\n* hit configure/generate until it generated the msvc project (had to make a fix to some cmake files)\n* opened vs2013 \n* tried to build\n",
      "expected_output": "<p>gonna take a break for a bit--all yours if you want to play around too. what I did:</p>\n<ul>\n<li>install cmake</li>\n<li>git clone zulip desktop</li>\n<li>run <code>cmake-gui ..</code> in <code>c:\\zulip\\zulip-desktop\\msvcbuild</code></li>\n<li>hit configure/generate until it generated the msvc project (had to make a fix to some cmake files)</li>\n<li>opened vs2013 </li>\n<li>tried to build</li>\n</ul>",
      "bugdown_matches_marked": true
    }
  ],
  "linkify_tests": [
    [
      "http://www.google.com",
      "<p>%s</p>",
      "http://www.google.com"
    ],
    [
      "https://www.google.com",
      "<p>%s</p>",
      "https://www.google.com"
    ],
    [
      "http://www.theregister.co.uk/foo/bar",
      "<p>%s</p>",
      "http://www.theregister.co.uk/foo/bar"
    ],
    [
      " some text https://www.google.com/",
      "<p>some text %s</p>",
      "https://www.google.com/"
    ],
    [
      "with short example.com url",
      "<p>with short %s url</p>",
      "example.com"
    ],
    [
      "t.co",
      "<p>%s</p>",
      "t.co"
    ],
    [
      "go to views.org please",
      "<p>go to %s please</p>",
      "views.org"
    ],
    [
      "http://foo.com/blah_blah/",
      "<p>%s</p>",
      "http://foo.com/blah_blah/"
    ],
    [
      "python class views.py is",
      "<p>python class views.py is</p>",
      ""
    ],
    [
      "with www www.zulip.com/foo ok?",
      "<p>with www %s ok?</p>",
      "www.zulip.com/foo"
    ],
    [
      "allow questions like foo.com?",
      "<p>allow questions like %s?</p>",
      "foo.com"
    ],
    [
      "\"is.gd/foo/ \"",
      "<p>\"%s \"</p>",
      "is.gd/foo/"
    ],
    [
      "end of sentence https://t.co.",
      "<p>end of sentence %s.</p>",
      "https://t.co"
    ],
    [
      "(Something like http://foo.com/blah_blah)",
      "<p>(Something like %s)</p>",
      "http://foo.com/blah_blah"
    ],
    [
      "\"is.gd/foo/\"",
      "<p>\"%s\"</p>",
      "is.gd/foo/"
    ],
    [
      "end with a quote www.google.com\"",
      "<p>end with a quote %s\"</p>",
      "www.google.com"
    ],
    [
      "end with an exclamation www.google.com!",
      "<p>end with an exclamation %s!</p>",
      "www.google.com"
    ],
    [
      "http://www.guardian.co.uk/foo/bar",
      "<p>%s</p>",
      "http://www.guardian.co.uk/foo/bar"
    ],
    [
      "from http://supervisord.org/running.html:",
      "<p>from %s:</p>",
      "http://supervisord.org/running.html"
    ],
    [
      "http://raven.io",
      "<p>%s</p>",
      "http://raven.io"
    ],
    [
      "at https://zulip.com/api. Check it!",
      "<p>at %s. Check it!</p>",
      "https://zulip.com/api"
    ],
    [
      "goo.gl/abc",
      "<p>%s</p>",
      "goo.gl/abc"
    ],
    [
      "I spent a year at ucl.ac.uk",
      "<p>I spent a year at %s</p>",
      "ucl.ac.uk"
    ],
    [
      "http://a.cc/i/FMXO",
      "<p>%s</p>",
      "http://a.cc/i/FMXO"
    ],
    [
      "http://fmota.eu/blog/test.html",
      "<p>%s</p>",
      "http://fmota.eu/blog/test.html"
    ],
    [
      "http://j.mp/14Hwm3X",
      "<p>%s</p>",
      "http://j.mp/14Hwm3X"
    ],
    [
      "http://localhost:9991/?show_debug=1",
      "<p>%s</p>",
      "http://localhost:9991/?show_debug=1"
    ],
    [
      "anyone before? (http://a.cc/i/FMXO)",
      "<p>anyone before? (%s)</p>",
      "http://a.cc/i/FMXO"
    ],
    [
      "(http://en.wikipedia.org/wiki/Each-way_(bet))",
      "<p>(%s)</p>",
      "http://en.wikipedia.org/wiki/Each-way_(bet)"
    ],
    [
      "(http://en.wikipedia.org/wiki/Each-way_(bet)_(more_parens))",
      "<p>(%s)</p>",
      "http://en.wikipedia.org/wiki/Each-way_(bet)_(more_parens)"
    ],
    [
      "http://en.wikipedia.org/wiki/Qt_(framework)",
      "<p>%s</p>",
      "http://en.wikipedia.org/wiki/Qt_(framework)"
    ],
    [
      "http://fr.wikipedia.org/wiki/Fichier:SMirC-facepalm.svg",
      "<p>%s</p>",
      "http://fr.wikipedia.org/wiki/Fichier:SMirC-facepalm.svg"
    ],
    [
      "https://en.wikipedia.org/wiki/File:Methamphetamine_from_ephedrine_with_HI_en.mov",
      "<p>%s</p>",
      "https://en.wikipedia.org/wiki/File:Methamphetamine_from_ephedrine_with_HI_en.mov"
    ],
    [
      "https://jira.atlassian.com/browse/JRA-31953?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel",
      "<p>%s</p>",
      "https://jira.atlassian.com/browse/JRA-31953?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel"
    ],
    [
      "http://web.archive.org/web/20120630032016/http://web.mit.edu/mitcard/idpolicies.html",
      "<p>%s</p>",
      "http://web.archive.org/web/20120630032016/http://web.mit.edu/mitcard/idpolicies.html"
    ],
    [
      "https://www.dropbox.com/sh/7d0ved3h5kf7dj8/_aD5_ceDFY?lst#f:Zulip-062-subscriptions-page-3rd-ver.fw.png",
      "<p>%s</p>",
      "https://www.dropbox.com/sh/7d0ved3h5kf7dj8/_aD5_ceDFY?lst#f:Zulip-062-subscriptions-page-3rd-ver.fw.png"
    ],
    [
      "http://www.postgresql.org/message-id/14040.1364490185@sss.pgh.pa.us",
      "<p>%s</p>",
      "http://www.postgresql.org/message-id/14040.1364490185@sss.pgh.pa.us"
    ],
    [
      "javascript:alert(\"hi\");.com",
      "<p>javascript:alert(\"hi\");.com</p>",
      ""
    ],
    [
      "javascript:foo.com",
      "<p>javascript:%s</p>",
      "foo.com"
    ],
    [
      "javascript://foo.com",
      "<p>javascript://foo.com</p>",
      ""
    ],
    [
      "foobarscript://foo.com",
      "<p>foobarscript://foo.com</p>",
      ""
    ],
    [
      "about:blank.com",
      "<p>about:%s</p>",
      "blank.com"
    ],
    [
      "[foo](javascript:foo.com)",
      "<p>[foo](javascript:%s)</p>",
      "foo.com"
    ],
    [
      "[foo](javascript://foo.com)",
      "<p>[foo](javascript://foo.com)</p>",
      ""
    ],
    [
      "aim:addbuddy?screenname=foo",
      "<p>aim:addbuddy?screenname=foo</p>",
      ""
    ],
    [
      "itms://itunes.com/apps/appname",
      "<p>itms://itunes.com/apps/appname</p>",
      ""
    ],
    [
      "[foo](itms://itunes.com/apps/appname)",
      "<p>[foo](itms://itunes.com/apps/appname)</p>",
      ""
    ],
    [
      "1 [](foo://) 3 [](foo://) 5",
      "<p>1 [](foo://) 3 [](foo://) 5</p>",
      ""
    ],
    [
      "javascript:<i>\"foo&bar\"</i>",
      "<p>javascript:&lt;i&gt;\"foo&amp;bar\"&lt;/i&gt;</p>",
      ""
    ],
    [
      "[foo](javascript:<i>\"foo&bar\"</i>)",
      "<p>[foo](javascript:&lt;i&gt;\"foo&amp;bar\"&lt;/i&gt;)</p>",
      ""
    ],
    [
      "a@b.com",
      "<p>%s</p>",
      "a@b.com"
    ],
    [
      "<a@b.com>",
      "<p>&lt;%s&gt;</p>",
      "a@b.com"
    ],
    [
      "a@b.com/foo",
      "<p>a@b.com/foo</p>",
      ""
    ],
    [
      "http://leo@foo.com/my/file",
      "<p>%s</p>",
      "http://leo@foo.com/my/file"
    ],
    [
      "http://example.com/something?with,commas,in,url, but not at end",
      "<p>%s, but not at end</p>",
      "http://example.com/something?with,commas,in,url"
    ],
    [
      "http://www.yelp.com/biz/taim-mobile-falafel-and-smoothie-truck-new-york#query",
      "<p>%s</p>",
      "http://www.yelp.com/biz/taim-mobile-falafel-and-smoothie-truck-new-york#query"
    ],
    [
      " some text https://www.google.com/baz_(match)?with=foo&bar=baz with extras",
      "<p>some text %s with extras</p>",
      "https://www.google.com/baz_(match)?with=foo&amp;bar=baz"
    ],
    [
      "hash it http://foo.com/blah_(wikipedia)_blah#cite-1",
      "<p>hash it %s</p>",
      "http://foo.com/blah_(wikipedia)_blah#cite-1"
    ],
    [
      "http://technet.microsoft.com/en-us/library/Cc751099.rk20_25_big(l=en-us).mov",
      "<p>%s</p>",
      "http://technet.microsoft.com/en-us/library/Cc751099.rk20_25_big(l=en-us).mov"
    ],
    [
      "https://metacpan.org/module/Image::Resize::OpenCV",
      "<p>%s</p>",
      "https://metacpan.org/module/Image::Resize::OpenCV"
    ],
    [
      "foo.com/a::trollface::b",
      "<p>%s</p>",
      "foo.com/a::trollface::b"
    ],
    [
      "a.commandstuff()",
      "<p>a.commandstuff()</p>",
      ""
    ],
    [
      "love...it",
      "<p>love...it</p>",
      ""
    ],
    [
      "sorry,http://example.com/",
      "<p>sorry,%s</p>",
      "http://example.com/"
    ],
    [
      "two nested parens https://zulip.com/(we_like_(to_nest_)_nest)_nest",
      "<p>two nested parens %s</p>",
      "https://zulip.com/(we_like_(to_nest_)_nest)_nest"
    ],
    [
      "three nested parens https://zulip.com/(we_like_(to_(and_)nest_)_nest)_nest",
      "<p>three nested parens %s</p>",
      "https://zulip.com/(we_like_(to_(and_)nest_)_nest)_nest"
    ],
    [
      "four nested parens https://zulip.com/(we_like_(to_n(e)st_)_n(es)t)_nest",
      "<p>four nested parens %s</p>",
      "https://zulip.com/(we_like_(to_n(e)st_)_n(es)t)_nest"
    ],
    [
      "six nested parens https://zulip.com/(we_like_((t(d(o(___)o)o))o_nest_)_nest)_nest",
      "<p>six nested parens %s</p>",
      "https://zulip.com/(we_like_((t(d(o(___)o)o))o_nest_)_nest)_nest"
    ],
    [
      "eight is too many https://zulip.com/(we_like_((t(d(o(_(1(2)1)__)o)o))o_nest_)_nest)_nest",
      "<p>eight is too many https://zulip.com/(we_like_((t(d(o(_(1(2)1)__)o)o))o_nest_)_nest)_nest</p>",
      ""
    ],
    [
      "nested with autodetection zulip.us/(we_like_(to_n(e)st_)_n(es)t)_nest",
      "<p>nested with autodetection %s</p>",
      "zulip.us/(we_like_(to_n(e)st_)_n(es)t)_nest"
    ],
    [
      "quora http://generate.quora.net/render?width=700&from=-4hours&until=now&height=400&bgcolor=black&lineMode=connected&title=arb%20hint%20status&target=alias(ans.hintland.hand.arb.enhint_rate%2C%22enhint%20rate%22)&target=alias(ans.hintland.hand.arb.unhint_rate%2C%22unhint%20rate%22)&target=alias(ans.hintland.hand.arb.size%2C%22hint%20size%22)&target=alias(scale(ans.vagabond.dingarb_cube_count%2C10000)%2C%22cube%20count%20x%2010K%22)&target=alias(scale(hnumbers.time.ding.gegevens.query.count%2C10)%2C%22ding%20gegevens%20query%20count%20x%2010%22)&fgcolor=white&uniq=0.44046106841415167",
      "<p>quora %s</p>",
      "http://generate.quora.net/render?width=700&amp;from=-4hours&amp;until=now&amp;height=400&amp;bgcolor=black&amp;lineMode=connected&amp;title=arb%20hint%20status&amp;target=alias(ans.hintland.hand.arb.enhint_rate%2C%22enhint%20rate%22)&amp;target=alias(ans.hintland.hand.arb.unhint_rate%2C%22unhint%20rate%22)&amp;target=alias(ans.hintland.hand.arb.size%2C%22hint%20size%22)&amp;target=alias(scale(ans.vagabond.dingarb_cube_count%2C10000)%2C%22cube%20count%20x%2010K%22)&amp;target=alias(scale(hnumbers.time.ding.gegevens.query.count%2C10)%2C%22ding%20gegevens%20query%20count%20x%2010%22)&amp;fgcolor=white&amp;uniq=0.44046106841415167"
    ]
  ]
}