Update GFM to 0.28.3.gfm.17 (#235)

diff --git a/README.md b/README.md
index fd1e11e..4bc9e9e 100644
--- a/README.md
+++ b/README.md
@@ -125,7 +125,7 @@
 
     ```console
     > cd /path/to/common_mark_dir
-    > python3 test/spec_tests.py --dump-tests \
+    > python3 test/spec_tests.py --dump-tests > \
       /path/to/markdown.dart/tool/common_mark_tests.json
     ```
 
diff --git a/tool/gfm_stats.json b/tool/gfm_stats.json
index c140c5c..7151ef7 100644
--- a/tool/gfm_stats.json
+++ b/tool/gfm_stats.json
@@ -20,44 +20,43 @@
   "49": "fail"
  },
  "Autolinks": {
-  "580": "strict",
-  "581": "loose",
-  "582": "strict",
-  "583": "strict",
-  "584": "strict",
   "585": "strict",
-  "586": "strict",
+  "586": "loose",
   "587": "strict",
-  "588": "loose",
+  "588": "strict",
   "589": "strict",
   "590": "strict",
   "591": "strict",
-  "592": "loose",
+  "592": "strict",
   "593": "loose",
-  "594": "fail",
-  "595": "loose",
-  "596": "loose",
-  "597": "fail",
-  "598": "strict"
+  "594": "strict",
+  "595": "strict",
+  "596": "strict",
+  "597": "loose",
+  "598": "loose",
+  "599": "fail",
+  "600": "loose",
+  "601": "loose",
+  "602": "fail",
+  "603": "strict"
  },
  "Autolinks (extension)": {
-  "599": "strict",
-  "600": "strict",
-  "601": "strict",
-  "602": "loose",
-  "603": "strict",
-  "604": "loose",
+  "604": "strict",
   "605": "strict",
   "606": "strict",
-  "607": "fail",
-  "608": "fail",
-  "609": "fail"
+  "607": "loose",
+  "608": "strict",
+  "609": "loose",
+  "610": "strict",
+  "611": "strict",
+  "612": "fail",
+  "613": "fail",
+  "614": "fail"
  },
  "Backslash escapes": {
-  "301": "loose",
-  "302": "strict",
-  "303": "fail",
-  "304": "strict",
+  "302": "loose",
+  "303": "strict",
+  "304": "fail",
   "305": "strict",
   "306": "strict",
   "307": "strict",
@@ -66,24 +65,24 @@
   "310": "strict",
   "311": "strict",
   "312": "strict",
-  "313": "fail"
+  "313": "strict",
+  "314": "fail"
  },
  "Blank lines": {
-  "190": "strict"
+  "191": "strict"
  },
  "Block quotes": {
-  "199": "loose",
   "200": "loose",
   "201": "loose",
-  "202": "strict",
-  "203": "loose",
+  "202": "loose",
+  "203": "strict",
   "204": "loose",
   "205": "loose",
   "206": "loose",
   "207": "loose",
-  "208": "fail",
+  "208": "loose",
   "209": "fail",
-  "210": "loose",
+  "210": "fail",
   "211": "loose",
   "212": "loose",
   "213": "loose",
@@ -93,56 +92,56 @@
   "217": "loose",
   "218": "loose",
   "219": "loose",
-  "220": "fail",
-  "221": "loose",
+  "220": "loose",
+  "221": "fail",
   "222": "loose",
-  "223": "loose"
+  "223": "loose",
+  "224": "loose"
  },
  "Code spans": {
-  "326": "strict",
   "327": "strict",
   "328": "strict",
   "329": "strict",
   "330": "loose",
-  "331": "strict",
-  "332": "strict",
-  "333": "strict",
-  "334": "strict",
-  "335": "strict",
-  "336": "loose",
+  "331": "loose",
+  "332": "loose",
+  "333": "loose",
+  "334": "loose",
+  "335": "loose",
+  "336": "strict",
   "337": "strict",
-  "338": "loose",
+  "338": "strict",
   "339": "strict",
-  "340": "fail",
-  "341": "strict",
-  "342": "strict"
+  "340": "strict",
+  "341": "loose",
+  "342": "strict",
+  "343": "loose",
+  "344": "strict",
+  "345": "fail",
+  "346": "strict",
+  "347": "strict"
  },
  "Disallowed Raw HTML (extension)": {
-  "631": "fail"
+  "636": "fail"
  },
  "Emphasis and strong emphasis": {
-  "343": "strict",
-  "344": "strict",
-  "345": "loose",
-  "346": "fail",
-  "347": "strict",
   "348": "strict",
   "349": "strict",
-  "350": "strict",
-  "351": "loose",
+  "350": "loose",
+  "351": "fail",
   "352": "strict",
   "353": "strict",
   "354": "strict",
-  "355": "loose",
-  "356": "strict",
+  "355": "strict",
+  "356": "loose",
   "357": "strict",
   "358": "strict",
-  "359": "fail",
-  "360": "strict",
+  "359": "strict",
+  "360": "loose",
   "361": "strict",
   "362": "strict",
   "363": "strict",
-  "364": "strict",
+  "364": "fail",
   "365": "strict",
   "366": "strict",
   "367": "strict",
@@ -150,7 +149,7 @@
   "369": "strict",
   "370": "strict",
   "371": "strict",
-  "372": "loose",
+  "372": "strict",
   "373": "strict",
   "374": "strict",
   "375": "strict",
@@ -160,17 +159,17 @@
   "379": "strict",
   "380": "strict",
   "381": "strict",
-  "382": "strict",
+  "382": "loose",
   "383": "strict",
   "384": "strict",
   "385": "strict",
   "386": "strict",
-  "387": "loose",
+  "387": "strict",
   "388": "strict",
   "389": "strict",
   "390": "strict",
   "391": "strict",
-  "392": "strict",
+  "392": "loose",
   "393": "strict",
   "394": "strict",
   "395": "strict",
@@ -241,29 +240,34 @@
   "460": "strict",
   "461": "strict",
   "462": "strict",
-  "463": "fail",
-  "464": "fail",
+  "463": "strict",
+  "464": "strict",
   "465": "strict",
   "466": "strict",
   "467": "strict",
-  "468": "strict",
-  "469": "strict",
+  "468": "fail",
+  "469": "fail",
   "470": "strict",
-  "471": "strict"
+  "471": "strict",
+  "472": "strict",
+  "473": "strict",
+  "474": "strict",
+  "475": "strict",
+  "476": "strict"
  },
  "Entity and numeric character references": {
-  "314": "loose",
   "315": "loose",
   "316": "loose",
   "317": "loose",
-  "318": "strict",
-  "319": "loose",
-  "320": "strict",
-  "321": "fail",
+  "318": "loose",
+  "319": "strict",
+  "320": "loose",
+  "321": "strict",
   "322": "fail",
-  "323": "loose",
-  "324": "strict",
-  "325": "strict"
+  "323": "fail",
+  "324": "loose",
+  "325": "strict",
+  "326": "strict"
  },
  "Fenced code blocks": {
   "88": "strict",
@@ -296,21 +300,21 @@
   "115": "fail"
  },
  "Hard line breaks": {
-  "632": "strict",
-  "633": "strict",
-  "634": "strict",
-  "635": "loose",
-  "636": "loose",
   "637": "strict",
   "638": "strict",
-  "639": "loose",
+  "639": "strict",
   "640": "loose",
-  "641": "strict",
+  "641": "loose",
   "642": "strict",
   "643": "strict",
   "644": "loose",
-  "645": "strict",
-  "646": "strict"
+  "645": "loose",
+  "646": "strict",
+  "647": "strict",
+  "648": "strict",
+  "649": "loose",
+  "650": "strict",
+  "651": "strict"
  },
  "HTML blocks": {
   "116": "loose",
@@ -358,14 +362,9 @@
   "158": "loose"
  },
  "Images": {
-  "558": "loose",
-  "559": "loose",
-  "560": "fail",
-  "561": "loose",
-  "562": "loose",
   "563": "loose",
   "564": "loose",
-  "565": "loose",
+  "565": "fail",
   "566": "loose",
   "567": "loose",
   "568": "loose",
@@ -378,8 +377,13 @@
   "575": "loose",
   "576": "loose",
   "577": "loose",
-  "578": "strict",
-  "579": "strict"
+  "578": "loose",
+  "579": "loose",
+  "580": "loose",
+  "581": "loose",
+  "582": "loose",
+  "583": "strict",
+  "584": "strict"
  },
  "Indented code blocks": {
   "76": "strict",
@@ -396,7 +400,7 @@
   "87": "strict"
  },
  "Inlines": {
-  "300": "strict"
+  "301": "strict"
  },
  "Link reference definitions": {
   "159": "strict",
@@ -408,109 +412,109 @@
   "165": "strict",
   "166": "strict",
   "167": "fail",
-  "168": "strict",
+  "168": "fail",
   "169": "strict",
   "170": "strict",
-  "171": "fail",
-  "172": "loose",
-  "173": "strict",
-  "174": "loose",
+  "171": "strict",
+  "172": "fail",
+  "173": "loose",
+  "174": "strict",
   "175": "loose",
   "176": "loose",
-  "177": "strict",
+  "177": "loose",
   "178": "strict",
-  "179": "loose",
-  "180": "strict",
-  "181": "loose"
+  "179": "strict",
+  "180": "loose",
+  "181": "strict",
+  "182": "loose"
  },
  "Links": {
-  "474": "strict",
-  "475": "strict",
-  "476": "strict",
-  "477": "strict",
-  "478": "strict",
-  "479": "fail",
+  "479": "strict",
   "480": "strict",
   "481": "strict",
   "482": "strict",
   "483": "strict",
-  "484": "strict",
+  "484": "fail",
   "485": "strict",
   "486": "strict",
   "487": "strict",
   "488": "strict",
-  "489": "fail",
+  "489": "strict",
   "490": "strict",
   "491": "strict",
-  "492": "fail",
-  "493": "fail",
-  "494": "loose",
-  "495": "fail",
+  "492": "strict",
+  "493": "strict",
+  "494": "fail",
+  "495": "strict",
   "496": "strict",
-  "497": "strict",
-  "498": "strict",
-  "499": "strict",
-  "500": "strict",
+  "497": "fail",
+  "498": "fail",
+  "499": "loose",
+  "500": "fail",
   "501": "strict",
   "502": "strict",
-  "503": "loose",
+  "503": "strict",
   "504": "strict",
   "505": "strict",
-  "506": "loose",
-  "507": "fail",
-  "508": "strict",
+  "506": "strict",
+  "507": "strict",
+  "508": "loose",
   "509": "strict",
   "510": "strict",
-  "511": "strict",
-  "512": "strict",
+  "511": "loose",
+  "512": "fail",
   "513": "strict",
   "514": "strict",
   "515": "strict",
   "516": "strict",
-  "517": "loose",
+  "517": "strict",
   "518": "strict",
   "519": "strict",
-  "520": "fail",
+  "520": "strict",
   "521": "strict",
-  "522": "strict",
+  "522": "loose",
   "523": "strict",
   "524": "strict",
-  "525": "strict",
+  "525": "fail",
   "526": "strict",
   "527": "strict",
   "528": "strict",
   "529": "strict",
   "530": "strict",
   "531": "strict",
-  "532": "fail",
+  "532": "strict",
   "533": "strict",
   "534": "strict",
   "535": "strict",
   "536": "strict",
-  "537": "strict",
-  "538": "loose",
+  "537": "fail",
+  "538": "strict",
   "539": "strict",
   "540": "strict",
   "541": "strict",
-  "542": "loose",
-  "543": "strict",
+  "542": "strict",
+  "543": "loose",
   "544": "strict",
   "545": "strict",
   "546": "strict",
-  "547": "strict",
+  "547": "loose",
   "548": "strict",
   "549": "strict",
-  "550": "fail",
+  "550": "strict",
   "551": "strict",
   "552": "strict",
   "553": "strict",
   "554": "strict",
-  "555": "strict",
+  "555": "fail",
   "556": "strict",
-  "557": "strict"
+  "557": "strict",
+  "558": "strict",
+  "559": "strict",
+  "560": "strict",
+  "561": "strict",
+  "562": "strict"
  },
  "List items": {
-  "224": "loose",
   "225": "loose",
   "226": "loose",
   "227": "loose",
@@ -518,36 +522,36 @@
   "229": "loose",
   "230": "loose",
   "231": "loose",
-  "232": "strict",
-  "233": "fail",
-  "234": "loose",
-  "235": "fail",
-  "236": "loose",
-  "237": "strict",
-  "238": "loose",
+  "232": "loose",
+  "233": "strict",
+  "234": "fail",
+  "235": "loose",
+  "236": "fail",
+  "237": "loose",
+  "238": "strict",
   "239": "loose",
-  "240": "strict",
-  "241": "loose",
+  "240": "loose",
+  "241": "strict",
   "242": "loose",
-  "243": "strict",
-  "244": "loose",
+  "243": "loose",
+  "244": "strict",
   "245": "loose",
   "246": "loose",
   "247": "loose",
   "248": "loose",
   "249": "loose",
   "250": "loose",
-  "251": "fail",
-  "252": "loose",
+  "251": "loose",
+  "252": "fail",
   "253": "loose",
   "254": "loose",
   "255": "loose",
-  "256": "fail",
-  "257": "loose",
+  "256": "loose",
+  "257": "fail",
   "258": "loose",
   "259": "loose",
-  "260": "strict",
-  "261": "loose",
+  "260": "loose",
+  "261": "strict",
   "262": "loose",
   "263": "loose",
   "264": "loose",
@@ -557,17 +561,17 @@
   "268": "loose",
   "269": "loose",
   "270": "loose",
-  "271": "loose"
+  "271": "loose",
+  "272": "loose"
  },
  "Lists": {
-  "274": "loose",
   "275": "loose",
   "276": "loose",
-  "277": "fail",
-  "278": "loose",
-  "279": "fail",
+  "277": "loose",
+  "278": "fail",
+  "279": "loose",
   "280": "fail",
-  "281": "loose",
+  "281": "fail",
   "282": "loose",
   "283": "loose",
   "284": "loose",
@@ -577,51 +581,52 @@
   "288": "loose",
   "289": "loose",
   "290": "loose",
-  "291": "fail",
-  "292": "loose",
+  "291": "loose",
+  "292": "fail",
   "293": "loose",
   "294": "loose",
   "295": "loose",
   "296": "loose",
   "297": "loose",
   "298": "loose",
-  "299": "loose"
+  "299": "loose",
+  "300": "loose"
  },
  "Paragraphs": {
-  "182": "strict",
   "183": "strict",
   "184": "strict",
-  "185": "loose",
+  "185": "strict",
   "186": "loose",
   "187": "loose",
-  "188": "strict",
-  "189": "loose"
+  "188": "loose",
+  "189": "strict",
+  "190": "loose"
  },
  "Precedence": {
   "12": "loose"
  },
  "Raw HTML": {
-  "610": "strict",
-  "611": "fail",
-  "612": "strict",
-  "613": "strict",
-  "614": "strict",
-  "615": "loose",
+  "615": "strict",
   "616": "fail",
-  "617": "loose",
-  "618": "fail",
-  "619": "fail",
-  "620": "strict",
+  "617": "strict",
+  "618": "strict",
+  "619": "strict",
+  "620": "loose",
   "621": "fail",
   "622": "loose",
-  "623": "loose",
-  "624": "loose",
+  "623": "fail",
+  "624": "fail",
   "625": "strict",
-  "626": "strict",
+  "626": "fail",
   "627": "loose",
-  "628": "strict",
-  "629": "strict",
-  "630": "fail"
+  "628": "loose",
+  "629": "loose",
+  "630": "strict",
+  "631": "strict",
+  "632": "loose",
+  "633": "strict",
+  "634": "strict",
+  "635": "fail"
  },
  "Setext headings": {
   "50": "strict",
@@ -652,22 +657,22 @@
   "75": "strict"
  },
  "Soft line breaks": {
-  "647": "strict",
-  "648": "loose"
+  "652": "strict",
+  "653": "loose"
  },
  "Strikethrough (extension)": {
-  "472": "strict",
-  "473": "strict"
+  "477": "strict",
+  "478": "strict"
  },
  "Tables (extension)": {
-  "191": "loose",
-  "192": "fail",
-  "193": "loose",
+  "192": "loose",
+  "193": "fail",
   "194": "loose",
   "195": "loose",
   "196": "loose",
   "197": "loose",
-  "198": "loose"
+  "198": "loose",
+  "199": "loose"
  },
  "Tabs": {
   "1": "strict",
@@ -683,9 +688,9 @@
   "11": "strict"
  },
  "Textual content": {
-  "649": "strict",
-  "650": "strict",
-  "651": "strict"
+  "654": "strict",
+  "655": "strict",
+  "656": "strict"
  },
  "Thematic breaks": {
   "13": "strict",
diff --git a/tool/gfm_stats.txt b/tool/gfm_stats.txt
index 7fb5c03..1a6f44b 100644
--- a/tool/gfm_stats.txt
+++ b/tool/gfm_stats.txt
@@ -4,7 +4,7 @@
   11 of   13 –  84.6%  Backslash escapes
    1 of    1 – 100.0%  Blank lines
   22 of   25 –  88.0%  Block quotes
-  16 of   17 –  94.1%  Code spans
+  20 of   21 –  95.2%  Code spans
    0 of    1 –   0.0%  Disallowed Raw HTML (extension)
  125 of  129 –  96.9%  Emphasis and strong emphasis
   10 of   12 –  83.3%  Entity and numeric character references
@@ -14,7 +14,7 @@
   21 of   22 –  95.5%  Images
   11 of   12 –  91.7%  Indented code blocks
    1 of    1 – 100.0%  Inlines
-  20 of   23 –  87.0%  Link reference definitions
+  20 of   24 –  83.3%  Link reference definitions
   75 of   84 –  89.3%  Links
   44 of   48 –  91.7%  List items
   22 of   26 –  84.6%  Lists
@@ -28,4 +28,4 @@
   11 of   11 – 100.0%  Tabs
    3 of    3 – 100.0%  Textual content
   19 of   19 – 100.0%  Thematic breaks
- 597 of  649 –  92.0%  TOTAL
+ 601 of  654 –  91.9%  TOTAL
diff --git a/tool/gfm_tests.json b/tool/gfm_tests.json
index ad80041..8498f36 100644
--- a/tool/gfm_tests.json
+++ b/tool/gfm_tests.json
@@ -1038,8 +1038,8 @@
     "markdown": "<table><tr><td>\n<pre>\n**Hello**,\n\n_world_.\n</pre>\n</td></tr></table>\n",
     "html": "<table><tr><td>\n<pre>\n**Hello**,\n<p><em>world</em>.\n</pre></p>\n</td></tr></table>\n",
     "example": 116,
-    "start_line": 2071,
-    "end_line": 2086,
+    "start_line": 2073,
+    "end_line": 2088,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1047,8 +1047,8 @@
     "markdown": "<table>\n  <tr>\n    <td>\n           hi\n    </td>\n  </tr>\n</table>\n\nokay.\n",
     "html": "<table>\n  <tr>\n    <td>\n           hi\n    </td>\n  </tr>\n</table>\n<p>okay.</p>\n",
     "example": 117,
-    "start_line": 2100,
-    "end_line": 2119,
+    "start_line": 2102,
+    "end_line": 2121,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1056,8 +1056,8 @@
     "markdown": " <div>\n  *hello*\n         <foo><a>\n",
     "html": " <div>\n  *hello*\n         <foo><a>\n",
     "example": 118,
-    "start_line": 2122,
-    "end_line": 2130,
+    "start_line": 2124,
+    "end_line": 2132,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1065,8 +1065,8 @@
     "markdown": "</div>\n*foo*\n",
     "html": "</div>\n*foo*\n",
     "example": 119,
-    "start_line": 2135,
-    "end_line": 2141,
+    "start_line": 2137,
+    "end_line": 2143,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1074,8 +1074,8 @@
     "markdown": "<DIV CLASS=\"foo\">\n\n*Markdown*\n\n</DIV>\n",
     "html": "<DIV CLASS=\"foo\">\n<p><em>Markdown</em></p>\n</DIV>\n",
     "example": 120,
-    "start_line": 2146,
-    "end_line": 2156,
+    "start_line": 2148,
+    "end_line": 2158,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1083,8 +1083,8 @@
     "markdown": "<div id=\"foo\"\n  class=\"bar\">\n</div>\n",
     "html": "<div id=\"foo\"\n  class=\"bar\">\n</div>\n",
     "example": 121,
-    "start_line": 2162,
-    "end_line": 2170,
+    "start_line": 2164,
+    "end_line": 2172,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1092,8 +1092,8 @@
     "markdown": "<div id=\"foo\" class=\"bar\n  baz\">\n</div>\n",
     "html": "<div id=\"foo\" class=\"bar\n  baz\">\n</div>\n",
     "example": 122,
-    "start_line": 2173,
-    "end_line": 2181,
+    "start_line": 2175,
+    "end_line": 2183,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1101,8 +1101,8 @@
     "markdown": "<div>\n*foo*\n\n*bar*\n",
     "html": "<div>\n*foo*\n<p><em>bar</em></p>\n",
     "example": 123,
-    "start_line": 2185,
-    "end_line": 2194,
+    "start_line": 2187,
+    "end_line": 2196,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1110,8 +1110,8 @@
     "markdown": "<div id=\"foo\"\n*hi*\n",
     "html": "<div id=\"foo\"\n*hi*\n",
     "example": 124,
-    "start_line": 2201,
-    "end_line": 2207,
+    "start_line": 2203,
+    "end_line": 2209,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1119,8 +1119,8 @@
     "markdown": "<div class\nfoo\n",
     "html": "<div class\nfoo\n",
     "example": 125,
-    "start_line": 2210,
-    "end_line": 2216,
+    "start_line": 2212,
+    "end_line": 2218,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1128,8 +1128,8 @@
     "markdown": "<div *???-&&&-<---\n*foo*\n",
     "html": "<div *???-&&&-<---\n*foo*\n",
     "example": 126,
-    "start_line": 2222,
-    "end_line": 2228,
+    "start_line": 2224,
+    "end_line": 2230,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1137,8 +1137,8 @@
     "markdown": "<div><a href=\"bar\">*foo*</a></div>\n",
     "html": "<div><a href=\"bar\">*foo*</a></div>\n",
     "example": 127,
-    "start_line": 2234,
-    "end_line": 2238,
+    "start_line": 2236,
+    "end_line": 2240,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1146,8 +1146,8 @@
     "markdown": "<table><tr><td>\nfoo\n</td></tr></table>\n",
     "html": "<table><tr><td>\nfoo\n</td></tr></table>\n",
     "example": 128,
-    "start_line": 2241,
-    "end_line": 2249,
+    "start_line": 2243,
+    "end_line": 2251,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1155,8 +1155,8 @@
     "markdown": "<div></div>\n``` c\nint x = 33;\n```\n",
     "html": "<div></div>\n``` c\nint x = 33;\n```\n",
     "example": 129,
-    "start_line": 2258,
-    "end_line": 2268,
+    "start_line": 2260,
+    "end_line": 2270,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1164,8 +1164,8 @@
     "markdown": "<a href=\"foo\">\n*bar*\n</a>\n",
     "html": "<a href=\"foo\">\n*bar*\n</a>\n",
     "example": 130,
-    "start_line": 2275,
-    "end_line": 2283,
+    "start_line": 2277,
+    "end_line": 2285,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1173,8 +1173,8 @@
     "markdown": "<Warning>\n*bar*\n</Warning>\n",
     "html": "<Warning>\n*bar*\n</Warning>\n",
     "example": 131,
-    "start_line": 2288,
-    "end_line": 2296,
+    "start_line": 2290,
+    "end_line": 2298,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1182,8 +1182,8 @@
     "markdown": "<i class=\"foo\">\n*bar*\n</i>\n",
     "html": "<i class=\"foo\">\n*bar*\n</i>\n",
     "example": 132,
-    "start_line": 2299,
-    "end_line": 2307,
+    "start_line": 2301,
+    "end_line": 2309,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1191,8 +1191,8 @@
     "markdown": "</ins>\n*bar*\n",
     "html": "</ins>\n*bar*\n",
     "example": 133,
-    "start_line": 2310,
-    "end_line": 2316,
+    "start_line": 2312,
+    "end_line": 2318,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1200,8 +1200,8 @@
     "markdown": "<del>\n*foo*\n</del>\n",
     "html": "<del>\n*foo*\n</del>\n",
     "example": 134,
-    "start_line": 2325,
-    "end_line": 2333,
+    "start_line": 2327,
+    "end_line": 2335,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1209,8 +1209,8 @@
     "markdown": "<del>\n\n*foo*\n\n</del>\n",
     "html": "<del>\n<p><em>foo</em></p>\n</del>\n",
     "example": 135,
-    "start_line": 2340,
-    "end_line": 2350,
+    "start_line": 2342,
+    "end_line": 2352,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1218,8 +1218,8 @@
     "markdown": "<del>*foo*</del>\n",
     "html": "<p><del><em>foo</em></del></p>\n",
     "example": 136,
-    "start_line": 2358,
-    "end_line": 2362,
+    "start_line": 2360,
+    "end_line": 2364,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1227,8 +1227,8 @@
     "markdown": "<pre language=\"haskell\"><code>\nimport Text.HTML.TagSoup\n\nmain :: IO ()\nmain = print $ parseTags tags\n</code></pre>\nokay\n",
     "html": "<pre language=\"haskell\"><code>\nimport Text.HTML.TagSoup\n\nmain :: IO ()\nmain = print $ parseTags tags\n</code></pre>\n<p>okay</p>\n",
     "example": 137,
-    "start_line": 2374,
-    "end_line": 2390,
+    "start_line": 2376,
+    "end_line": 2392,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1236,8 +1236,8 @@
     "markdown": "<script type=\"text/javascript\">\n// JavaScript example\n\ndocument.getElementById(\"demo\").innerHTML = \"Hello JavaScript!\";\n</script>\nokay\n",
     "html": "<script type=\"text/javascript\">\n// JavaScript example\n\ndocument.getElementById(\"demo\").innerHTML = \"Hello JavaScript!\";\n</script>\n<p>okay</p>\n",
     "example": 138,
-    "start_line": 2395,
-    "end_line": 2409,
+    "start_line": 2397,
+    "end_line": 2411,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1245,8 +1245,8 @@
     "markdown": "<style\n  type=\"text/css\">\nh1 {color:red;}\n\np {color:blue;}\n</style>\nokay\n",
     "html": "<style\n  type=\"text/css\">\nh1 {color:red;}\n\np {color:blue;}\n</style>\n<p>okay</p>\n",
     "example": 139,
-    "start_line": 2414,
-    "end_line": 2430,
+    "start_line": 2416,
+    "end_line": 2432,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1254,8 +1254,8 @@
     "markdown": "<style\n  type=\"text/css\">\n\nfoo\n",
     "html": "<style\n  type=\"text/css\">\n\nfoo\n",
     "example": 140,
-    "start_line": 2437,
-    "end_line": 2447,
+    "start_line": 2439,
+    "end_line": 2449,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1263,8 +1263,8 @@
     "markdown": "> <div>\n> foo\n\nbar\n",
     "html": "<blockquote>\n<div>\nfoo\n</blockquote>\n<p>bar</p>\n",
     "example": 141,
-    "start_line": 2450,
-    "end_line": 2461,
+    "start_line": 2452,
+    "end_line": 2463,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1272,8 +1272,8 @@
     "markdown": "- <div>\n- foo\n",
     "html": "<ul>\n<li>\n<div>\n</li>\n<li>foo</li>\n</ul>\n",
     "example": 142,
-    "start_line": 2464,
-    "end_line": 2474,
+    "start_line": 2466,
+    "end_line": 2476,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1281,8 +1281,8 @@
     "markdown": "<style>p{color:red;}</style>\n*foo*\n",
     "html": "<style>p{color:red;}</style>\n<p><em>foo</em></p>\n",
     "example": 143,
-    "start_line": 2479,
-    "end_line": 2485,
+    "start_line": 2481,
+    "end_line": 2487,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1290,8 +1290,8 @@
     "markdown": "<!-- foo -->*bar*\n*baz*\n",
     "html": "<!-- foo -->*bar*\n<p><em>baz</em></p>\n",
     "example": 144,
-    "start_line": 2488,
-    "end_line": 2494,
+    "start_line": 2490,
+    "end_line": 2496,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1299,8 +1299,8 @@
     "markdown": "<script>\nfoo\n</script>1. *bar*\n",
     "html": "<script>\nfoo\n</script>1. *bar*\n",
     "example": 145,
-    "start_line": 2500,
-    "end_line": 2508,
+    "start_line": 2502,
+    "end_line": 2510,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1308,8 +1308,8 @@
     "markdown": "<!-- Foo\n\nbar\n   baz -->\nokay\n",
     "html": "<!-- Foo\n\nbar\n   baz -->\n<p>okay</p>\n",
     "example": 146,
-    "start_line": 2513,
-    "end_line": 2525,
+    "start_line": 2515,
+    "end_line": 2527,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1317,8 +1317,8 @@
     "markdown": "<?php\n\n  echo '>';\n\n?>\nokay\n",
     "html": "<?php\n\n  echo '>';\n\n?>\n<p>okay</p>\n",
     "example": 147,
-    "start_line": 2531,
-    "end_line": 2545,
+    "start_line": 2533,
+    "end_line": 2547,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1326,8 +1326,8 @@
     "markdown": "<!DOCTYPE html>\n",
     "html": "<!DOCTYPE html>\n",
     "example": 148,
-    "start_line": 2550,
-    "end_line": 2554,
+    "start_line": 2552,
+    "end_line": 2556,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1335,8 +1335,8 @@
     "markdown": "<![CDATA[\nfunction matchwo(a,b)\n{\n  if (a < b && a < 0) then {\n    return 1;\n\n  } else {\n\n    return 0;\n  }\n}\n]]>\nokay\n",
     "html": "<![CDATA[\nfunction matchwo(a,b)\n{\n  if (a < b && a < 0) then {\n    return 1;\n\n  } else {\n\n    return 0;\n  }\n}\n]]>\n<p>okay</p>\n",
     "example": 149,
-    "start_line": 2559,
-    "end_line": 2587,
+    "start_line": 2561,
+    "end_line": 2589,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1344,8 +1344,8 @@
     "markdown": "  <!-- foo -->\n\n    <!-- foo -->\n",
     "html": "  <!-- foo -->\n<pre><code>&lt;!-- foo --&gt;\n</code></pre>\n",
     "example": 150,
-    "start_line": 2592,
-    "end_line": 2600,
+    "start_line": 2594,
+    "end_line": 2602,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1353,8 +1353,8 @@
     "markdown": "  <div>\n\n    <div>\n",
     "html": "  <div>\n<pre><code>&lt;div&gt;\n</code></pre>\n",
     "example": 151,
-    "start_line": 2603,
-    "end_line": 2611,
+    "start_line": 2605,
+    "end_line": 2613,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1362,8 +1362,8 @@
     "markdown": "Foo\n<div>\nbar\n</div>\n",
     "html": "<p>Foo</p>\n<div>\nbar\n</div>\n",
     "example": 152,
-    "start_line": 2617,
-    "end_line": 2627,
+    "start_line": 2619,
+    "end_line": 2629,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1371,8 +1371,8 @@
     "markdown": "<div>\nbar\n</div>\n*foo*\n",
     "html": "<div>\nbar\n</div>\n*foo*\n",
     "example": 153,
-    "start_line": 2634,
-    "end_line": 2644,
+    "start_line": 2636,
+    "end_line": 2646,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1380,8 +1380,8 @@
     "markdown": "Foo\n<a href=\"bar\">\nbaz\n",
     "html": "<p>Foo\n<a href=\"bar\">\nbaz</p>\n",
     "example": 154,
-    "start_line": 2649,
-    "end_line": 2657,
+    "start_line": 2651,
+    "end_line": 2659,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1389,8 +1389,8 @@
     "markdown": "<div>\n\n*Emphasized* text.\n\n</div>\n",
     "html": "<div>\n<p><em>Emphasized</em> text.</p>\n</div>\n",
     "example": 155,
-    "start_line": 2690,
-    "end_line": 2700,
+    "start_line": 2692,
+    "end_line": 2702,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1398,8 +1398,8 @@
     "markdown": "<div>\n*Emphasized* text.\n</div>\n",
     "html": "<div>\n*Emphasized* text.\n</div>\n",
     "example": 156,
-    "start_line": 2703,
-    "end_line": 2711,
+    "start_line": 2705,
+    "end_line": 2713,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1407,8 +1407,8 @@
     "markdown": "<table>\n\n<tr>\n\n<td>\nHi\n</td>\n\n</tr>\n\n</table>\n",
     "html": "<table>\n<tr>\n<td>\nHi\n</td>\n</tr>\n</table>\n",
     "example": 157,
-    "start_line": 2725,
-    "end_line": 2745,
+    "start_line": 2727,
+    "end_line": 2747,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1416,8 +1416,8 @@
     "markdown": "<table>\n\n  <tr>\n\n    <td>\n      Hi\n    </td>\n\n  </tr>\n\n</table>\n",
     "html": "<table>\n  <tr>\n<pre><code>&lt;td&gt;\n  Hi\n&lt;/td&gt;\n</code></pre>\n  </tr>\n</table>\n",
     "example": 158,
-    "start_line": 2752,
-    "end_line": 2773,
+    "start_line": 2754,
+    "end_line": 2775,
     "section": "HTML blocks",
     "extensions": []
   },
@@ -1425,8 +1425,8 @@
     "markdown": "[foo]: /url \"title\"\n\n[foo]\n",
     "html": "<p><a href=\"/url\" title=\"title\">foo</a></p>\n",
     "example": 159,
-    "start_line": 2800,
-    "end_line": 2806,
+    "start_line": 2802,
+    "end_line": 2808,
     "section": "Link reference definitions",
     "extensions": []
   },
@@ -1434,8 +1434,8 @@
     "markdown": "   [foo]: \n      /url  \n           'the title'  \n\n[foo]\n",
     "html": "<p><a href=\"/url\" title=\"the title\">foo</a></p>\n",
     "example": 160,
-    "start_line": 2809,
-    "end_line": 2817,
+    "start_line": 2811,
+    "end_line": 2819,
     "section": "Link reference definitions",
     "extensions": []
   },
@@ -1443,8 +1443,8 @@
     "markdown": "[Foo*bar\\]]:my_(url) 'title (with parens)'\n\n[Foo*bar\\]]\n",
     "html": "<p><a href=\"my_(url)\" title=\"title (with parens)\">Foo*bar]</a></p>\n",
     "example": 161,
-    "start_line": 2820,
-    "end_line": 2826,
+    "start_line": 2822,
+    "end_line": 2828,
     "section": "Link reference definitions",
     "extensions": []
   },
@@ -1452,8 +1452,8 @@
     "markdown": "[Foo bar]:\n<my url>\n'title'\n\n[Foo bar]\n",
     "html": "<p><a href=\"my%20url\" title=\"title\">Foo bar</a></p>\n",
     "example": 162,
-    "start_line": 2829,
-    "end_line": 2837,
+    "start_line": 2831,
+    "end_line": 2839,
     "section": "Link reference definitions",
     "extensions": []
   },
@@ -1461,8 +1461,8 @@
     "markdown": "[foo]: /url '\ntitle\nline1\nline2\n'\n\n[foo]\n",
     "html": "<p><a href=\"/url\" title=\"\ntitle\nline1\nline2\n\">foo</a></p>\n",
     "example": 163,
-    "start_line": 2842,
-    "end_line": 2856,
+    "start_line": 2844,
+    "end_line": 2858,
     "section": "Link reference definitions",
     "extensions": []
   },
@@ -1470,8 +1470,8 @@
     "markdown": "[foo]: /url 'title\n\nwith blank line'\n\n[foo]\n",
     "html": "<p>[foo]: /url 'title</p>\n<p>with blank line'</p>\n<p>[foo]</p>\n",
     "example": 164,
-    "start_line": 2861,
-    "end_line": 2871,
+    "start_line": 2863,
+    "end_line": 2873,
     "section": "Link reference definitions",
     "extensions": []
   },
@@ -1479,8 +1479,8 @@
     "markdown": "[foo]:\n/url\n\n[foo]\n",
     "html": "<p><a href=\"/url\">foo</a></p>\n",
     "example": 165,
-    "start_line": 2876,
-    "end_line": 2883,
+    "start_line": 2878,
+    "end_line": 2885,
     "section": "Link reference definitions",
     "extensions": []
   },
@@ -1488,233 +1488,242 @@
     "markdown": "[foo]:\n\n[foo]\n",
     "html": "<p>[foo]:</p>\n<p>[foo]</p>\n",
     "example": 166,
-    "start_line": 2888,
-    "end_line": 2895,
+    "start_line": 2890,
+    "end_line": 2897,
+    "section": "Link reference definitions",
+    "extensions": []
+  },
+  {
+    "markdown": "[foo]: <bar>(baz)\n\n[foo]\n",
+    "html": "<p>[foo]: <bar>(baz)</p>\n<p>[foo]</p>\n",
+    "example": 167,
+    "start_line": 2902,
+    "end_line": 2909,
     "section": "Link reference definitions",
     "extensions": []
   },
   {
     "markdown": "[foo]: /url\\bar\\*baz \"foo\\\"bar\\baz\"\n\n[foo]\n",
     "html": "<p><a href=\"/url%5Cbar*baz\" title=\"foo&quot;bar\\baz\">foo</a></p>\n",
-    "example": 167,
-    "start_line": 2901,
-    "end_line": 2907,
+    "example": 168,
+    "start_line": 2915,
+    "end_line": 2921,
     "section": "Link reference definitions",
     "extensions": []
   },
   {
     "markdown": "[foo]\n\n[foo]: url\n",
     "html": "<p><a href=\"url\">foo</a></p>\n",
-    "example": 168,
-    "start_line": 2912,
-    "end_line": 2918,
+    "example": 169,
+    "start_line": 2926,
+    "end_line": 2932,
     "section": "Link reference definitions",
     "extensions": []
   },
   {
     "markdown": "[foo]\n\n[foo]: first\n[foo]: second\n",
     "html": "<p><a href=\"first\">foo</a></p>\n",
-    "example": 169,
-    "start_line": 2924,
-    "end_line": 2931,
+    "example": 170,
+    "start_line": 2938,
+    "end_line": 2945,
     "section": "Link reference definitions",
     "extensions": []
   },
   {
     "markdown": "[FOO]: /url\n\n[Foo]\n",
     "html": "<p><a href=\"/url\">Foo</a></p>\n",
-    "example": 170,
-    "start_line": 2937,
-    "end_line": 2943,
+    "example": 171,
+    "start_line": 2951,
+    "end_line": 2957,
     "section": "Link reference definitions",
     "extensions": []
   },
   {
     "markdown": "[\u0391\u0393\u03a9]: /\u03c6\u03bf\u03c5\n\n[\u03b1\u03b3\u03c9]\n",
     "html": "<p><a href=\"/%CF%86%CE%BF%CF%85\">\u03b1\u03b3\u03c9</a></p>\n",
-    "example": 171,
-    "start_line": 2946,
-    "end_line": 2952,
+    "example": 172,
+    "start_line": 2960,
+    "end_line": 2966,
     "section": "Link reference definitions",
     "extensions": []
   },
   {
     "markdown": "[foo]: /url\n",
     "html": "",
-    "example": 172,
-    "start_line": 2958,
-    "end_line": 2961,
+    "example": 173,
+    "start_line": 2972,
+    "end_line": 2975,
     "section": "Link reference definitions",
     "extensions": []
   },
   {
     "markdown": "[\nfoo\n]: /url\nbar\n",
     "html": "<p>bar</p>\n",
-    "example": 173,
-    "start_line": 2966,
-    "end_line": 2973,
+    "example": 174,
+    "start_line": 2980,
+    "end_line": 2987,
     "section": "Link reference definitions",
     "extensions": []
   },
   {
     "markdown": "[foo]: /url \"title\" ok\n",
     "html": "<p>[foo]: /url &quot;title&quot; ok</p>\n",
-    "example": 174,
-    "start_line": 2979,
-    "end_line": 2983,
+    "example": 175,
+    "start_line": 2993,
+    "end_line": 2997,
     "section": "Link reference definitions",
     "extensions": []
   },
   {
     "markdown": "[foo]: /url\n\"title\" ok\n",
     "html": "<p>&quot;title&quot; ok</p>\n",
-    "example": 175,
-    "start_line": 2988,
-    "end_line": 2993,
+    "example": 176,
+    "start_line": 3002,
+    "end_line": 3007,
     "section": "Link reference definitions",
     "extensions": []
   },
   {
     "markdown": "    [foo]: /url \"title\"\n\n[foo]\n",
     "html": "<pre><code>[foo]: /url &quot;title&quot;\n</code></pre>\n<p>[foo]</p>\n",
-    "example": 176,
-    "start_line": 2999,
-    "end_line": 3007,
+    "example": 177,
+    "start_line": 3013,
+    "end_line": 3021,
     "section": "Link reference definitions",
     "extensions": []
   },
   {
     "markdown": "```\n[foo]: /url\n```\n\n[foo]\n",
     "html": "<pre><code>[foo]: /url\n</code></pre>\n<p>[foo]</p>\n",
-    "example": 177,
-    "start_line": 3013,
-    "end_line": 3023,
+    "example": 178,
+    "start_line": 3027,
+    "end_line": 3037,
     "section": "Link reference definitions",
     "extensions": []
   },
   {
     "markdown": "Foo\n[bar]: /baz\n\n[bar]\n",
     "html": "<p>Foo\n[bar]: /baz</p>\n<p>[bar]</p>\n",
-    "example": 178,
-    "start_line": 3028,
-    "end_line": 3037,
+    "example": 179,
+    "start_line": 3042,
+    "end_line": 3051,
     "section": "Link reference definitions",
     "extensions": []
   },
   {
     "markdown": "# [Foo]\n[foo]: /url\n> bar\n",
     "html": "<h1><a href=\"/url\">Foo</a></h1>\n<blockquote>\n<p>bar</p>\n</blockquote>\n",
-    "example": 179,
-    "start_line": 3043,
-    "end_line": 3052,
+    "example": 180,
+    "start_line": 3057,
+    "end_line": 3066,
     "section": "Link reference definitions",
     "extensions": []
   },
   {
     "markdown": "[foo]: /foo-url \"foo\"\n[bar]: /bar-url\n  \"bar\"\n[baz]: /baz-url\n\n[foo],\n[bar],\n[baz]\n",
     "html": "<p><a href=\"/foo-url\" title=\"foo\">foo</a>,\n<a href=\"/bar-url\" title=\"bar\">bar</a>,\n<a href=\"/baz-url\">baz</a></p>\n",
-    "example": 180,
-    "start_line": 3058,
-    "end_line": 3071,
+    "example": 181,
+    "start_line": 3072,
+    "end_line": 3085,
     "section": "Link reference definitions",
     "extensions": []
   },
   {
     "markdown": "[foo]\n\n> [foo]: /url\n",
     "html": "<p><a href=\"/url\">foo</a></p>\n<blockquote>\n</blockquote>\n",
-    "example": 181,
-    "start_line": 3079,
-    "end_line": 3087,
+    "example": 182,
+    "start_line": 3093,
+    "end_line": 3101,
     "section": "Link reference definitions",
     "extensions": []
   },
   {
     "markdown": "aaa\n\nbbb\n",
     "html": "<p>aaa</p>\n<p>bbb</p>\n",
-    "example": 182,
-    "start_line": 3102,
-    "end_line": 3109,
+    "example": 183,
+    "start_line": 3116,
+    "end_line": 3123,
     "section": "Paragraphs",
     "extensions": []
   },
   {
     "markdown": "aaa\nbbb\n\nccc\nddd\n",
     "html": "<p>aaa\nbbb</p>\n<p>ccc\nddd</p>\n",
-    "example": 183,
-    "start_line": 3114,
-    "end_line": 3125,
+    "example": 184,
+    "start_line": 3128,
+    "end_line": 3139,
     "section": "Paragraphs",
     "extensions": []
   },
   {
     "markdown": "aaa\n\n\nbbb\n",
     "html": "<p>aaa</p>\n<p>bbb</p>\n",
-    "example": 184,
-    "start_line": 3130,
-    "end_line": 3138,
+    "example": 185,
+    "start_line": 3144,
+    "end_line": 3152,
     "section": "Paragraphs",
     "extensions": []
   },
   {
     "markdown": "  aaa\n bbb\n",
     "html": "<p>aaa\nbbb</p>\n",
-    "example": 185,
-    "start_line": 3143,
-    "end_line": 3149,
+    "example": 186,
+    "start_line": 3157,
+    "end_line": 3163,
     "section": "Paragraphs",
     "extensions": []
   },
   {
     "markdown": "aaa\n             bbb\n                                       ccc\n",
     "html": "<p>aaa\nbbb\nccc</p>\n",
-    "example": 186,
-    "start_line": 3155,
-    "end_line": 3163,
+    "example": 187,
+    "start_line": 3169,
+    "end_line": 3177,
     "section": "Paragraphs",
     "extensions": []
   },
   {
     "markdown": "   aaa\nbbb\n",
     "html": "<p>aaa\nbbb</p>\n",
-    "example": 187,
-    "start_line": 3169,
-    "end_line": 3175,
+    "example": 188,
+    "start_line": 3183,
+    "end_line": 3189,
     "section": "Paragraphs",
     "extensions": []
   },
   {
     "markdown": "    aaa\nbbb\n",
     "html": "<pre><code>aaa\n</code></pre>\n<p>bbb</p>\n",
-    "example": 188,
-    "start_line": 3178,
-    "end_line": 3185,
+    "example": 189,
+    "start_line": 3192,
+    "end_line": 3199,
     "section": "Paragraphs",
     "extensions": []
   },
   {
     "markdown": "aaa     \nbbb     \n",
     "html": "<p>aaa<br />\nbbb</p>\n",
-    "example": 189,
-    "start_line": 3192,
-    "end_line": 3198,
+    "example": 190,
+    "start_line": 3206,
+    "end_line": 3212,
     "section": "Paragraphs",
     "extensions": []
   },
   {
     "markdown": "  \n\naaa\n  \n\n# aaa\n\n  \n",
     "html": "<p>aaa</p>\n<h1>aaa</h1>\n",
-    "example": 190,
-    "start_line": 3209,
-    "end_line": 3221,
+    "example": 191,
+    "start_line": 3223,
+    "end_line": 3235,
     "section": "Blank lines",
     "extensions": []
   },
   {
     "markdown": "| foo | bar |\n| --- | --- |\n| baz | bim |\n",
-    "html": "<table>\n<thead>\n<tr>\n<th>foo</th>\n<th>bar</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>baz</td>\n<td>bim</td>\n</tr></tbody></table>\n",
-    "example": 191,
-    "start_line": 3244,
-    "end_line": 3261,
+    "html": "<table>\n<thead>\n<tr>\n<th>foo</th>\n<th>bar</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>baz</td>\n<td>bim</td>\n</tr>\n</tbody>\n</table>\n",
+    "example": 192,
+    "start_line": 3258,
+    "end_line": 3277,
     "section": "Tables (extension)",
     "extensions": [
       "table"
@@ -1722,10 +1731,10 @@
   },
   {
     "markdown": "| abc | defghi |\n:-: | -----------:\nbar | baz\n",
-    "html": "<table>\n<thead>\n<tr>\n<th align=\"center\">abc</th>\n<th align=\"right\">defghi</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td align=\"center\">bar</td>\n<td align=\"right\">baz</td>\n</tr></tbody></table>\n",
-    "example": 192,
-    "start_line": 3266,
-    "end_line": 3283,
+    "html": "<table>\n<thead>\n<tr>\n<th align=\"center\">abc</th>\n<th align=\"right\">defghi</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td align=\"center\">bar</td>\n<td align=\"right\">baz</td>\n</tr>\n</tbody>\n</table>\n",
+    "example": 193,
+    "start_line": 3282,
+    "end_line": 3301,
     "section": "Tables (extension)",
     "extensions": [
       "table"
@@ -1733,10 +1742,10 @@
   },
   {
     "markdown": "| f\\|oo  |\n| ------ |\n| b `\\|` az |\n| b **\\|** im |\n",
-    "html": "<table>\n<thead>\n<tr>\n<th>f|oo</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>b <code>|</code> az</td>\n</tr>\n<tr>\n<td>b <strong>|</strong> im</td>\n</tr></tbody></table>\n",
-    "example": 193,
-    "start_line": 3288,
-    "end_line": 3307,
+    "html": "<table>\n<thead>\n<tr>\n<th>f|oo</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>b <code>|</code> az</td>\n</tr>\n<tr>\n<td>b <strong>|</strong> im</td>\n</tr>\n</tbody>\n</table>\n",
+    "example": 194,
+    "start_line": 3306,
+    "end_line": 3327,
     "section": "Tables (extension)",
     "extensions": [
       "table"
@@ -1744,10 +1753,10 @@
   },
   {
     "markdown": "| abc | def |\n| --- | --- |\n| bar | baz |\n> bar\n",
-    "html": "<table>\n<thead>\n<tr>\n<th>abc</th>\n<th>def</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>bar</td>\n<td>baz</td>\n</tr></tbody></table>\n<blockquote>\n<p>bar</p>\n</blockquote>\n",
-    "example": 194,
-    "start_line": 3312,
-    "end_line": 3333,
+    "html": "<table>\n<thead>\n<tr>\n<th>abc</th>\n<th>def</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>bar</td>\n<td>baz</td>\n</tr>\n</tbody>\n</table>\n<blockquote>\n<p>bar</p>\n</blockquote>\n",
+    "example": 195,
+    "start_line": 3332,
+    "end_line": 3355,
     "section": "Tables (extension)",
     "extensions": [
       "table"
@@ -1755,10 +1764,10 @@
   },
   {
     "markdown": "| abc | def |\n| --- | --- |\n| bar | baz |\nbar\n\nbar\n",
-    "html": "<table>\n<thead>\n<tr>\n<th>abc</th>\n<th>def</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>bar</td>\n<td>baz</td>\n</tr>\n<tr>\n<td>bar</td>\n<td></td>\n</tr></tbody></table>\n<p>bar</p>\n",
-    "example": 195,
-    "start_line": 3335,
-    "end_line": 3360,
+    "html": "<table>\n<thead>\n<tr>\n<th>abc</th>\n<th>def</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>bar</td>\n<td>baz</td>\n</tr>\n<tr>\n<td>bar</td>\n<td></td>\n</tr>\n</tbody>\n</table>\n<p>bar</p>\n",
+    "example": 196,
+    "start_line": 3357,
+    "end_line": 3384,
     "section": "Tables (extension)",
     "extensions": [
       "table"
@@ -1767,9 +1776,9 @@
   {
     "markdown": "| abc | def |\n| --- |\n| bar |\n",
     "html": "<p>| abc | def |\n| --- |\n| bar |</p>\n",
-    "example": 196,
-    "start_line": 3365,
-    "end_line": 3373,
+    "example": 197,
+    "start_line": 3389,
+    "end_line": 3397,
     "section": "Tables (extension)",
     "extensions": [
       "table"
@@ -1777,10 +1786,10 @@
   },
   {
     "markdown": "| abc | def |\n| --- | --- |\n| bar |\n| bar | baz | boo |\n",
-    "html": "<table>\n<thead>\n<tr>\n<th>abc</th>\n<th>def</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>bar</td>\n<td></td>\n</tr>\n<tr>\n<td>bar</td>\n<td>baz</td>\n</tr></tbody></table>\n",
-    "example": 197,
-    "start_line": 3379,
-    "end_line": 3401,
+    "html": "<table>\n<thead>\n<tr>\n<th>abc</th>\n<th>def</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>bar</td>\n<td></td>\n</tr>\n<tr>\n<td>bar</td>\n<td>baz</td>\n</tr>\n</tbody>\n</table>\n",
+    "example": 198,
+    "start_line": 3403,
+    "end_line": 3427,
     "section": "Tables (extension)",
     "extensions": [
       "table"
@@ -1788,10 +1797,10 @@
   },
   {
     "markdown": "| abc | def |\n| --- | --- |\n",
-    "html": "<table>\n<thead>\n<tr>\n<th>abc</th>\n<th>def</th>\n</tr>\n</thead></table>\n",
-    "example": 198,
-    "start_line": 3405,
-    "end_line": 3416,
+    "html": "<table>\n<thead>\n<tr>\n<th>abc</th>\n<th>def</th>\n</tr>\n</thead>\n</table>\n",
+    "example": 199,
+    "start_line": 3431,
+    "end_line": 3443,
     "section": "Tables (extension)",
     "extensions": [
       "table"
@@ -1800,2448 +1809,2484 @@
   {
     "markdown": "> # Foo\n> bar\n> baz\n",
     "html": "<blockquote>\n<h1>Foo</h1>\n<p>bar\nbaz</p>\n</blockquote>\n",
-    "example": 199,
-    "start_line": 3470,
-    "end_line": 3480,
+    "example": 200,
+    "start_line": 3497,
+    "end_line": 3507,
     "section": "Block quotes",
     "extensions": []
   },
   {
     "markdown": "># Foo\n>bar\n> baz\n",
     "html": "<blockquote>\n<h1>Foo</h1>\n<p>bar\nbaz</p>\n</blockquote>\n",
-    "example": 200,
-    "start_line": 3485,
-    "end_line": 3495,
+    "example": 201,
+    "start_line": 3512,
+    "end_line": 3522,
     "section": "Block quotes",
     "extensions": []
   },
   {
     "markdown": "   > # Foo\n   > bar\n > baz\n",
     "html": "<blockquote>\n<h1>Foo</h1>\n<p>bar\nbaz</p>\n</blockquote>\n",
-    "example": 201,
-    "start_line": 3500,
-    "end_line": 3510,
+    "example": 202,
+    "start_line": 3527,
+    "end_line": 3537,
     "section": "Block quotes",
     "extensions": []
   },
   {
     "markdown": "    > # Foo\n    > bar\n    > baz\n",
     "html": "<pre><code>&gt; # Foo\n&gt; bar\n&gt; baz\n</code></pre>\n",
-    "example": 202,
-    "start_line": 3515,
-    "end_line": 3524,
+    "example": 203,
+    "start_line": 3542,
+    "end_line": 3551,
     "section": "Block quotes",
     "extensions": []
   },
   {
     "markdown": "> # Foo\n> bar\nbaz\n",
     "html": "<blockquote>\n<h1>Foo</h1>\n<p>bar\nbaz</p>\n</blockquote>\n",
-    "example": 203,
-    "start_line": 3530,
-    "end_line": 3540,
+    "example": 204,
+    "start_line": 3557,
+    "end_line": 3567,
     "section": "Block quotes",
     "extensions": []
   },
   {
     "markdown": "> bar\nbaz\n> foo\n",
     "html": "<blockquote>\n<p>bar\nbaz\nfoo</p>\n</blockquote>\n",
-    "example": 204,
-    "start_line": 3546,
-    "end_line": 3556,
+    "example": 205,
+    "start_line": 3573,
+    "end_line": 3583,
     "section": "Block quotes",
     "extensions": []
   },
   {
     "markdown": "> foo\n---\n",
     "html": "<blockquote>\n<p>foo</p>\n</blockquote>\n<hr />\n",
-    "example": 205,
-    "start_line": 3570,
-    "end_line": 3578,
+    "example": 206,
+    "start_line": 3597,
+    "end_line": 3605,
     "section": "Block quotes",
     "extensions": []
   },
   {
     "markdown": "> - foo\n- bar\n",
     "html": "<blockquote>\n<ul>\n<li>foo</li>\n</ul>\n</blockquote>\n<ul>\n<li>bar</li>\n</ul>\n",
-    "example": 206,
-    "start_line": 3590,
-    "end_line": 3602,
+    "example": 207,
+    "start_line": 3617,
+    "end_line": 3629,
     "section": "Block quotes",
     "extensions": []
   },
   {
     "markdown": ">     foo\n    bar\n",
     "html": "<blockquote>\n<pre><code>foo\n</code></pre>\n</blockquote>\n<pre><code>bar\n</code></pre>\n",
-    "example": 207,
-    "start_line": 3608,
-    "end_line": 3618,
+    "example": 208,
+    "start_line": 3635,
+    "end_line": 3645,
     "section": "Block quotes",
     "extensions": []
   },
   {
     "markdown": "> ```\nfoo\n```\n",
     "html": "<blockquote>\n<pre><code></code></pre>\n</blockquote>\n<p>foo</p>\n<pre><code></code></pre>\n",
-    "example": 208,
-    "start_line": 3621,
-    "end_line": 3631,
+    "example": 209,
+    "start_line": 3648,
+    "end_line": 3658,
     "section": "Block quotes",
     "extensions": []
   },
   {
     "markdown": "> foo\n    - bar\n",
     "html": "<blockquote>\n<p>foo\n- bar</p>\n</blockquote>\n",
-    "example": 209,
-    "start_line": 3637,
-    "end_line": 3645,
+    "example": 210,
+    "start_line": 3664,
+    "end_line": 3672,
     "section": "Block quotes",
     "extensions": []
   },
   {
     "markdown": ">\n",
     "html": "<blockquote>\n</blockquote>\n",
-    "example": 210,
-    "start_line": 3661,
-    "end_line": 3666,
+    "example": 211,
+    "start_line": 3688,
+    "end_line": 3693,
     "section": "Block quotes",
     "extensions": []
   },
   {
     "markdown": ">\n>  \n> \n",
     "html": "<blockquote>\n</blockquote>\n",
-    "example": 211,
-    "start_line": 3669,
-    "end_line": 3676,
+    "example": 212,
+    "start_line": 3696,
+    "end_line": 3703,
     "section": "Block quotes",
     "extensions": []
   },
   {
     "markdown": ">\n> foo\n>  \n",
     "html": "<blockquote>\n<p>foo</p>\n</blockquote>\n",
-    "example": 212,
-    "start_line": 3681,
-    "end_line": 3689,
+    "example": 213,
+    "start_line": 3708,
+    "end_line": 3716,
     "section": "Block quotes",
     "extensions": []
   },
   {
     "markdown": "> foo\n\n> bar\n",
     "html": "<blockquote>\n<p>foo</p>\n</blockquote>\n<blockquote>\n<p>bar</p>\n</blockquote>\n",
-    "example": 213,
-    "start_line": 3694,
-    "end_line": 3705,
+    "example": 214,
+    "start_line": 3721,
+    "end_line": 3732,
     "section": "Block quotes",
     "extensions": []
   },
   {
     "markdown": "> foo\n> bar\n",
     "html": "<blockquote>\n<p>foo\nbar</p>\n</blockquote>\n",
-    "example": 214,
-    "start_line": 3716,
-    "end_line": 3724,
-    "section": "Block quotes",
-    "extensions": []
-  },
-  {
-    "markdown": "> foo\n>\n> bar\n",
-    "html": "<blockquote>\n<p>foo</p>\n<p>bar</p>\n</blockquote>\n",
     "example": 215,
-    "start_line": 3729,
-    "end_line": 3738,
-    "section": "Block quotes",
-    "extensions": []
-  },
-  {
-    "markdown": "foo\n> bar\n",
-    "html": "<p>foo</p>\n<blockquote>\n<p>bar</p>\n</blockquote>\n",
-    "example": 216,
     "start_line": 3743,
     "end_line": 3751,
     "section": "Block quotes",
     "extensions": []
   },
   {
+    "markdown": "> foo\n>\n> bar\n",
+    "html": "<blockquote>\n<p>foo</p>\n<p>bar</p>\n</blockquote>\n",
+    "example": 216,
+    "start_line": 3756,
+    "end_line": 3765,
+    "section": "Block quotes",
+    "extensions": []
+  },
+  {
+    "markdown": "foo\n> bar\n",
+    "html": "<p>foo</p>\n<blockquote>\n<p>bar</p>\n</blockquote>\n",
+    "example": 217,
+    "start_line": 3770,
+    "end_line": 3778,
+    "section": "Block quotes",
+    "extensions": []
+  },
+  {
     "markdown": "> aaa\n***\n> bbb\n",
     "html": "<blockquote>\n<p>aaa</p>\n</blockquote>\n<hr />\n<blockquote>\n<p>bbb</p>\n</blockquote>\n",
-    "example": 217,
-    "start_line": 3757,
-    "end_line": 3769,
+    "example": 218,
+    "start_line": 3784,
+    "end_line": 3796,
     "section": "Block quotes",
     "extensions": []
   },
   {
     "markdown": "> bar\nbaz\n",
     "html": "<blockquote>\n<p>bar\nbaz</p>\n</blockquote>\n",
-    "example": 218,
-    "start_line": 3775,
-    "end_line": 3783,
+    "example": 219,
+    "start_line": 3802,
+    "end_line": 3810,
     "section": "Block quotes",
     "extensions": []
   },
   {
     "markdown": "> bar\n\nbaz\n",
     "html": "<blockquote>\n<p>bar</p>\n</blockquote>\n<p>baz</p>\n",
-    "example": 219,
-    "start_line": 3786,
-    "end_line": 3795,
+    "example": 220,
+    "start_line": 3813,
+    "end_line": 3822,
     "section": "Block quotes",
     "extensions": []
   },
   {
     "markdown": "> bar\n>\nbaz\n",
     "html": "<blockquote>\n<p>bar</p>\n</blockquote>\n<p>baz</p>\n",
-    "example": 220,
-    "start_line": 3798,
-    "end_line": 3807,
+    "example": 221,
+    "start_line": 3825,
+    "end_line": 3834,
     "section": "Block quotes",
     "extensions": []
   },
   {
     "markdown": "> > > foo\nbar\n",
     "html": "<blockquote>\n<blockquote>\n<blockquote>\n<p>foo\nbar</p>\n</blockquote>\n</blockquote>\n</blockquote>\n",
-    "example": 221,
-    "start_line": 3814,
-    "end_line": 3826,
+    "example": 222,
+    "start_line": 3841,
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     "section": "Block quotes",
     "extensions": []
   },
   {
     "markdown": ">>> foo\n> bar\n>>baz\n",
     "html": "<blockquote>\n<blockquote>\n<blockquote>\n<p>foo\nbar\nbaz</p>\n</blockquote>\n</blockquote>\n</blockquote>\n",
-    "example": 222,
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-    "end_line": 3843,
+    "example": 223,
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     "extensions": []
   },
   {
     "markdown": ">     code\n\n>    not code\n",
     "html": "<blockquote>\n<pre><code>code\n</code></pre>\n</blockquote>\n<blockquote>\n<p>not code</p>\n</blockquote>\n",
-    "example": 223,
-    "start_line": 3851,
-    "end_line": 3863,
+    "example": 224,
+    "start_line": 3878,
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     "section": "Block quotes",
     "extensions": []
   },
   {
     "markdown": "A paragraph\nwith two lines.\n\n    indented code\n\n> A block quote.\n",
     "html": "<p>A paragraph\nwith two lines.</p>\n<pre><code>indented code\n</code></pre>\n<blockquote>\n<p>A block quote.</p>\n</blockquote>\n",
-    "example": 224,
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-    "end_line": 3921,
+    "example": 225,
+    "start_line": 3933,
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     "section": "List items",
     "extensions": []
   },
   {
     "markdown": "1.  A paragraph\n    with two lines.\n\n        indented code\n\n    > A block quote.\n",
     "html": "<ol>\n<li>\n<p>A paragraph\nwith two lines.</p>\n<pre><code>indented code\n</code></pre>\n<blockquote>\n<p>A block quote.</p>\n</blockquote>\n</li>\n</ol>\n",
-    "example": 225,
-    "start_line": 3928,
-    "end_line": 3947,
+    "example": 226,
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     "extensions": []
   },
   {
     "markdown": "- one\n\n two\n",
     "html": "<ul>\n<li>one</li>\n</ul>\n<p>two</p>\n",
-    "example": 226,
-    "start_line": 3961,
-    "end_line": 3970,
+    "example": 227,
+    "start_line": 3988,
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     "extensions": []
   },
   {
     "markdown": "- one\n\n  two\n",
     "html": "<ul>\n<li>\n<p>one</p>\n<p>two</p>\n</li>\n</ul>\n",
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-  },
-  {
-    "markdown": " -    one\n\n     two\n",
-    "html": "<ul>\n<li>one</li>\n</ul>\n<pre><code> two\n</code></pre>\n",
     "example": 228,
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-  },
-  {
-    "markdown": " -    one\n\n      two\n",
-    "html": "<ul>\n<li>\n<p>one</p>\n<p>two</p>\n</li>\n</ul>\n",
-    "example": 229,
     "start_line": 4000,
     "end_line": 4011,
     "section": "List items",
     "extensions": []
   },
   {
+    "markdown": " -    one\n\n     two\n",
+    "html": "<ul>\n<li>one</li>\n</ul>\n<pre><code> two\n</code></pre>\n",
+    "example": 229,
+    "start_line": 4014,
+    "end_line": 4024,
+    "section": "List items",
+    "extensions": []
+  },
+  {
+    "markdown": " -    one\n\n      two\n",
+    "html": "<ul>\n<li>\n<p>one</p>\n<p>two</p>\n</li>\n</ul>\n",
+    "example": 230,
+    "start_line": 4027,
+    "end_line": 4038,
+    "section": "List items",
+    "extensions": []
+  },
+  {
     "markdown": "   > > 1.  one\n>>\n>>     two\n",
     "html": "<blockquote>\n<blockquote>\n<ol>\n<li>\n<p>one</p>\n<p>two</p>\n</li>\n</ol>\n</blockquote>\n</blockquote>\n",
-    "example": 230,
-    "start_line": 4022,
-    "end_line": 4037,
+    "example": 231,
+    "start_line": 4049,
+    "end_line": 4064,
     "section": "List items",
     "extensions": []
   },
   {
     "markdown": ">>- one\n>>\n  >  > two\n",
     "html": "<blockquote>\n<blockquote>\n<ul>\n<li>one</li>\n</ul>\n<p>two</p>\n</blockquote>\n</blockquote>\n",
-    "example": 231,
-    "start_line": 4049,
-    "end_line": 4062,
+    "example": 232,
+    "start_line": 4076,
+    "end_line": 4089,
     "section": "List items",
     "extensions": []
   },
   {
     "markdown": "-one\n\n2.two\n",
     "html": "<p>-one</p>\n<p>2.two</p>\n",
-    "example": 232,
-    "start_line": 4068,
-    "end_line": 4075,
+    "example": 233,
+    "start_line": 4095,
+    "end_line": 4102,
     "section": "List items",
     "extensions": []
   },
   {
     "markdown": "- foo\n\n\n  bar\n",
     "html": "<ul>\n<li>\n<p>foo</p>\n<p>bar</p>\n</li>\n</ul>\n",
-    "example": 233,
-    "start_line": 4081,
-    "end_line": 4093,
+    "example": 234,
+    "start_line": 4108,
+    "end_line": 4120,
     "section": "List items",
     "extensions": []
   },
   {
     "markdown": "1.  foo\n\n    ```\n    bar\n    ```\n\n    baz\n\n    > bam\n",
     "html": "<ol>\n<li>\n<p>foo</p>\n<pre><code>bar\n</code></pre>\n<p>baz</p>\n<blockquote>\n<p>bam</p>\n</blockquote>\n</li>\n</ol>\n",
-    "example": 234,
-    "start_line": 4098,
-    "end_line": 4120,
+    "example": 235,
+    "start_line": 4125,
+    "end_line": 4147,
     "section": "List items",
     "extensions": []
   },
   {
     "markdown": "- Foo\n\n      bar\n\n\n      baz\n",
     "html": "<ul>\n<li>\n<p>Foo</p>\n<pre><code>bar\n\n\nbaz\n</code></pre>\n</li>\n</ul>\n",
-    "example": 235,
-    "start_line": 4126,
-    "end_line": 4144,
+    "example": 236,
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+    "end_line": 4171,
     "section": "List items",
     "extensions": []
   },
   {
     "markdown": "123456789. ok\n",
     "html": "<ol start=\"123456789\">\n<li>ok</li>\n</ol>\n",
-    "example": 236,
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-  },
-  {
-    "markdown": "1234567890. not ok\n",
-    "html": "<p>1234567890. not ok</p>\n",
     "example": 237,
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-    "end_line": 4161,
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-  },
-  {
-    "markdown": "0. ok\n",
-    "html": "<ol start=\"0\">\n<li>ok</li>\n</ol>\n",
-    "example": 238,
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-    "end_line": 4172,
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-    "extensions": []
-  },
-  {
-    "markdown": "003. ok\n",
-    "html": "<ol start=\"3\">\n<li>ok</li>\n</ol>\n",
-    "example": 239,
     "start_line": 4175,
     "end_line": 4181,
     "section": "List items",
     "extensions": []
   },
   {
+    "markdown": "1234567890. not ok\n",
+    "html": "<p>1234567890. not ok</p>\n",
+    "example": 238,
+    "start_line": 4184,
+    "end_line": 4188,
+    "section": "List items",
+    "extensions": []
+  },
+  {
+    "markdown": "0. ok\n",
+    "html": "<ol start=\"0\">\n<li>ok</li>\n</ol>\n",
+    "example": 239,
+    "start_line": 4193,
+    "end_line": 4199,
+    "section": "List items",
+    "extensions": []
+  },
+  {
+    "markdown": "003. ok\n",
+    "html": "<ol start=\"3\">\n<li>ok</li>\n</ol>\n",
+    "example": 240,
+    "start_line": 4202,
+    "end_line": 4208,
+    "section": "List items",
+    "extensions": []
+  },
+  {
     "markdown": "-1. not ok\n",
     "html": "<p>-1. not ok</p>\n",
-    "example": 240,
-    "start_line": 4186,
-    "end_line": 4190,
+    "example": 241,
+    "start_line": 4213,
+    "end_line": 4217,
     "section": "List items",
     "extensions": []
   },
   {
     "markdown": "- foo\n\n      bar\n",
     "html": "<ul>\n<li>\n<p>foo</p>\n<pre><code>bar\n</code></pre>\n</li>\n</ul>\n",
-    "example": 241,
-    "start_line": 4210,
-    "end_line": 4222,
+    "example": 242,
+    "start_line": 4237,
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     "section": "List items",
     "extensions": []
   },
   {
     "markdown": "  10.  foo\n\n           bar\n",
     "html": "<ol start=\"10\">\n<li>\n<p>foo</p>\n<pre><code>bar\n</code></pre>\n</li>\n</ol>\n",
-    "example": 242,
-    "start_line": 4227,
-    "end_line": 4239,
+    "example": 243,
+    "start_line": 4254,
+    "end_line": 4266,
     "section": "List items",
     "extensions": []
   },
   {
     "markdown": "    indented code\n\nparagraph\n\n    more code\n",
     "html": "<pre><code>indented code\n</code></pre>\n<p>paragraph</p>\n<pre><code>more code\n</code></pre>\n",
-    "example": 243,
-    "start_line": 4246,
-    "end_line": 4258,
+    "example": 244,
+    "start_line": 4273,
+    "end_line": 4285,
     "section": "List items",
     "extensions": []
   },
   {
     "markdown": "1.     indented code\n\n   paragraph\n\n       more code\n",
     "html": "<ol>\n<li>\n<pre><code>indented code\n</code></pre>\n<p>paragraph</p>\n<pre><code>more code\n</code></pre>\n</li>\n</ol>\n",
-    "example": 244,
-    "start_line": 4261,
-    "end_line": 4277,
+    "example": 245,
+    "start_line": 4288,
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     "section": "List items",
     "extensions": []
   },
   {
     "markdown": "1.      indented code\n\n   paragraph\n\n       more code\n",
     "html": "<ol>\n<li>\n<pre><code> indented code\n</code></pre>\n<p>paragraph</p>\n<pre><code>more code\n</code></pre>\n</li>\n</ol>\n",
-    "example": 245,
-    "start_line": 4283,
-    "end_line": 4299,
+    "example": 246,
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     "section": "List items",
     "extensions": []
   },
   {
     "markdown": "   foo\n\nbar\n",
     "html": "<p>foo</p>\n<p>bar</p>\n",
-    "example": 246,
-    "start_line": 4310,
-    "end_line": 4317,
+    "example": 247,
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     "section": "List items",
     "extensions": []
   },
   {
     "markdown": "-    foo\n\n  bar\n",
     "html": "<ul>\n<li>foo</li>\n</ul>\n<p>bar</p>\n",
-    "example": 247,
-    "start_line": 4320,
-    "end_line": 4329,
+    "example": 248,
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     "extensions": []
   },
   {
     "markdown": "-  foo\n\n   bar\n",
     "html": "<ul>\n<li>\n<p>foo</p>\n<p>bar</p>\n</li>\n</ul>\n",
-    "example": 248,
-    "start_line": 4337,
-    "end_line": 4348,
+    "example": 249,
+    "start_line": 4364,
+    "end_line": 4375,
     "section": "List items",
     "extensions": []
   },
   {
     "markdown": "-\n  foo\n-\n  ```\n  bar\n  ```\n-\n      baz\n",
     "html": "<ul>\n<li>foo</li>\n<li>\n<pre><code>bar\n</code></pre>\n</li>\n<li>\n<pre><code>baz\n</code></pre>\n</li>\n</ul>\n",
-    "example": 249,
-    "start_line": 4365,
-    "end_line": 4386,
+    "example": 250,
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     "extensions": []
   },
   {
     "markdown": "-   \n  foo\n",
     "html": "<ul>\n<li>foo</li>\n</ul>\n",
-    "example": 250,
-    "start_line": 4391,
-    "end_line": 4398,
+    "example": 251,
+    "start_line": 4418,
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     "extensions": []
   },
   {
     "markdown": "-\n\n  foo\n",
     "html": "<ul>\n<li></li>\n</ul>\n<p>foo</p>\n",
-    "example": 251,
-    "start_line": 4405,
-    "end_line": 4414,
+    "example": 252,
+    "start_line": 4432,
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     "section": "List items",
     "extensions": []
   },
   {
     "markdown": "- foo\n-\n- bar\n",
     "html": "<ul>\n<li>foo</li>\n<li></li>\n<li>bar</li>\n</ul>\n",
-    "example": 252,
-    "start_line": 4419,
-    "end_line": 4429,
+    "example": 253,
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     "section": "List items",
     "extensions": []
   },
   {
     "markdown": "- foo\n-   \n- bar\n",
     "html": "<ul>\n<li>foo</li>\n<li></li>\n<li>bar</li>\n</ul>\n",
-    "example": 253,
-    "start_line": 4434,
-    "end_line": 4444,
+    "example": 254,
+    "start_line": 4461,
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     "extensions": []
   },
   {
     "markdown": "1. foo\n2.\n3. bar\n",
     "html": "<ol>\n<li>foo</li>\n<li></li>\n<li>bar</li>\n</ol>\n",
-    "example": 254,
-    "start_line": 4449,
-    "end_line": 4459,
+    "example": 255,
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   },
   {
     "markdown": "*\n",
     "html": "<ul>\n<li></li>\n</ul>\n",
-    "example": 255,
-    "start_line": 4464,
-    "end_line": 4470,
+    "example": 256,
+    "start_line": 4491,
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     "section": "List items",
     "extensions": []
   },
   {
     "markdown": "foo\n*\n\nfoo\n1.\n",
     "html": "<p>foo\n*</p>\n<p>foo\n1.</p>\n",
-    "example": 256,
-    "start_line": 4474,
-    "end_line": 4485,
+    "example": 257,
+    "start_line": 4501,
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     "section": "List items",
     "extensions": []
   },
   {
     "markdown": " 1.  A paragraph\n     with two lines.\n\n         indented code\n\n     > A block quote.\n",
     "html": "<ol>\n<li>\n<p>A paragraph\nwith two lines.</p>\n<pre><code>indented code\n</code></pre>\n<blockquote>\n<p>A block quote.</p>\n</blockquote>\n</li>\n</ol>\n",
-    "example": 257,
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-    "end_line": 4515,
+    "example": 258,
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     "section": "List items",
     "extensions": []
   },
   {
     "markdown": "  1.  A paragraph\n      with two lines.\n\n          indented code\n\n      > A block quote.\n",
     "html": "<ol>\n<li>\n<p>A paragraph\nwith two lines.</p>\n<pre><code>indented code\n</code></pre>\n<blockquote>\n<p>A block quote.</p>\n</blockquote>\n</li>\n</ol>\n",
-    "example": 258,
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-    "end_line": 4539,
+    "example": 259,
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     "extensions": []
   },
   {
     "markdown": "   1.  A paragraph\n       with two lines.\n\n           indented code\n\n       > A block quote.\n",
     "html": "<ol>\n<li>\n<p>A paragraph\nwith two lines.</p>\n<pre><code>indented code\n</code></pre>\n<blockquote>\n<p>A block quote.</p>\n</blockquote>\n</li>\n</ol>\n",
-    "example": 259,
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-    "end_line": 4563,
+    "example": 260,
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   },
   {
     "markdown": "    1.  A paragraph\n        with two lines.\n\n            indented code\n\n        > A block quote.\n",
     "html": "<pre><code>1.  A paragraph\n    with two lines.\n\n        indented code\n\n    &gt; A block quote.\n</code></pre>\n",
-    "example": 260,
-    "start_line": 4568,
-    "end_line": 4583,
+    "example": 261,
+    "start_line": 4595,
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     "section": "List items",
     "extensions": []
   },
   {
     "markdown": "  1.  A paragraph\nwith two lines.\n\n          indented code\n\n      > A block quote.\n",
     "html": "<ol>\n<li>\n<p>A paragraph\nwith two lines.</p>\n<pre><code>indented code\n</code></pre>\n<blockquote>\n<p>A block quote.</p>\n</blockquote>\n</li>\n</ol>\n",
-    "example": 261,
-    "start_line": 4598,
-    "end_line": 4617,
+    "example": 262,
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+    "end_line": 4644,
     "section": "List items",
     "extensions": []
   },
   {
     "markdown": "  1.  A paragraph\n    with two lines.\n",
     "html": "<ol>\n<li>A paragraph\nwith two lines.</li>\n</ol>\n",
-    "example": 262,
-    "start_line": 4622,
-    "end_line": 4630,
+    "example": 263,
+    "start_line": 4649,
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     "section": "List items",
     "extensions": []
   },
   {
     "markdown": "> 1. > Blockquote\ncontinued here.\n",
     "html": "<blockquote>\n<ol>\n<li>\n<blockquote>\n<p>Blockquote\ncontinued here.</p>\n</blockquote>\n</li>\n</ol>\n</blockquote>\n",
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     "extensions": []
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   {
     "markdown": "> 1. > Blockquote\n> continued here.\n",
     "html": "<blockquote>\n<ol>\n<li>\n<blockquote>\n<p>Blockquote\ncontinued here.</p>\n</blockquote>\n</li>\n</ol>\n</blockquote>\n",
-    "example": 264,
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-    "end_line": 4666,
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     "extensions": []
   },
   {
     "markdown": "- foo\n  - bar\n    - baz\n      - boo\n",
     "html": "<ul>\n<li>foo\n<ul>\n<li>bar\n<ul>\n<li>baz\n<ul>\n<li>boo</li>\n</ul>\n</li>\n</ul>\n</li>\n</ul>\n</li>\n</ul>\n",
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   },
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     "markdown": "- foo\n - bar\n  - baz\n   - boo\n",
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     "markdown": "10) foo\n    - bar\n",
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     "markdown": "10) foo\n   - bar\n",
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-    "example": 268,
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   {
     "markdown": "- - foo\n",
     "html": "<ul>\n<li>\n<ul>\n<li>foo</li>\n</ul>\n</li>\n</ul>\n",
-    "example": 269,
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+    "start_line": 4781,
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     "section": "List items",
     "extensions": []
   },
   {
     "markdown": "1. - 2. foo\n",
     "html": "<ol>\n<li>\n<ul>\n<li>\n<ol start=\"2\">\n<li>foo</li>\n</ol>\n</li>\n</ul>\n</li>\n</ol>\n",
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+    "html": "<p>*foo <em>bar baz</em></p>\n",
+    "example": 467,
+    "start_line": 7479,
+    "end_line": 7483,
+    "section": "Emphasis and strong emphasis",
+    "extensions": []
+  },
+  {
+    "markdown": "*[bar*](/url)\n",
+    "html": "<p>*<a href=\"/url\">bar*</a></p>\n",
+    "example": 468,
+    "start_line": 7488,
+    "end_line": 7492,
+    "section": "Emphasis and strong emphasis",
+    "extensions": []
+  },
+  {
+    "markdown": "_foo [bar_](/url)\n",
+    "html": "<p>_foo <a href=\"/url\">bar_</a></p>\n",
+    "example": 469,
+    "start_line": 7495,
+    "end_line": 7499,
+    "section": "Emphasis and strong emphasis",
+    "extensions": []
+  },
+  {
+    "markdown": "*<img src=\"foo\" title=\"*\"/>\n",
+    "html": "<p>*<img src=\"foo\" title=\"*\"/></p>\n",
+    "example": 470,
+    "start_line": 7502,
+    "end_line": 7506,
+    "section": "Emphasis and strong emphasis",
+    "extensions": []
+  },
+  {
+    "markdown": "**<a href=\"**\">\n",
+    "html": "<p>**<a href=\"**\"></p>\n",
+    "example": 471,
+    "start_line": 7509,
+    "end_line": 7513,
+    "section": "Emphasis and strong emphasis",
+    "extensions": []
+  },
+  {
+    "markdown": "__<a href=\"__\">\n",
+    "html": "<p>__<a href=\"__\"></p>\n",
+    "example": 472,
+    "start_line": 7516,
+    "end_line": 7520,
+    "section": "Emphasis and strong emphasis",
+    "extensions": []
+  },
+  {
+    "markdown": "*a `*`*\n",
+    "html": "<p><em>a <code>*</code></em></p>\n",
+    "example": 473,
+    "start_line": 7523,
+    "end_line": 7527,
+    "section": "Emphasis and strong emphasis",
+    "extensions": []
+  },
+  {
     "markdown": "_a `_`_\n",
     "html": "<p><em>a <code>_</code></em></p>\n",
-    "example": 469,
-    "start_line": 7470,
-    "end_line": 7474,
+    "example": 474,
+    "start_line": 7530,
+    "end_line": 7534,
     "section": "Emphasis and strong emphasis",
     "extensions": []
   },
   {
     "markdown": "**a<http://foo.bar/?q=**>\n",
     "html": "<p>**a<a href=\"http://foo.bar/?q=**\">http://foo.bar/?q=**</a></p>\n",
-    "example": 470,
-    "start_line": 7477,
-    "end_line": 7481,
+    "example": 475,
+    "start_line": 7537,
+    "end_line": 7541,
     "section": "Emphasis and strong emphasis",
     "extensions": []
   },
   {
     "markdown": "__a<http://foo.bar/?q=__>\n",
     "html": "<p>__a<a href=\"http://foo.bar/?q=__\">http://foo.bar/?q=__</a></p>\n",
-    "example": 471,
-    "start_line": 7484,
-    "end_line": 7488,
+    "example": 476,
+    "start_line": 7544,
+    "end_line": 7548,
     "section": "Emphasis and strong emphasis",
     "extensions": []
   },
   {
     "markdown": "~~Hi~~ Hello, world!\n",
     "html": "<p><del>Hi</del> Hello, world!</p>\n",
-    "example": 472,
-    "start_line": 7500,
-    "end_line": 7504,
+    "example": 477,
+    "start_line": 7560,
+    "end_line": 7564,
     "section": "Strikethrough (extension)",
     "extensions": [
       "strikethrough"
@@ -4250,9 +4295,9 @@
   {
     "markdown": "This ~~has a\n\nnew paragraph~~.\n",
     "html": "<p>This ~~has a</p>\n<p>new paragraph~~.</p>\n",
-    "example": 473,
-    "start_line": 7509,
-    "end_line": 7516,
+    "example": 478,
+    "start_line": 7569,
+    "end_line": 7576,
     "section": "Strikethrough (extension)",
     "extensions": [
       "strikethrough"
@@ -4261,177 +4306,132 @@
   {
     "markdown": "[link](/uri \"title\")\n",
     "html": "<p><a href=\"/uri\" title=\"title\">link</a></p>\n",
-    "example": 474,
-    "start_line": 7593,
-    "end_line": 7597,
+    "example": 479,
+    "start_line": 7653,
+    "end_line": 7657,
     "section": "Links",
     "extensions": []
   },
   {
     "markdown": "[link](/uri)\n",
     "html": "<p><a href=\"/uri\">link</a></p>\n",
-    "example": 475,
-    "start_line": 7602,
-    "end_line": 7606,
+    "example": 480,
+    "start_line": 7662,
+    "end_line": 7666,
     "section": "Links",
     "extensions": []
   },
   {
     "markdown": "[link]()\n",
     "html": "<p><a href=\"\">link</a></p>\n",
-    "example": 476,
-    "start_line": 7611,
-    "end_line": 7615,
+    "example": 481,
+    "start_line": 7671,
+    "end_line": 7675,
     "section": "Links",
     "extensions": []
   },
   {
     "markdown": "[link](<>)\n",
     "html": "<p><a href=\"\">link</a></p>\n",
-    "example": 477,
-    "start_line": 7618,
-    "end_line": 7622,
-    "section": "Links",
-    "extensions": []
-  },
-  {
-    "markdown": "[link](/my uri)\n",
-    "html": "<p>[link](/my uri)</p>\n",
-    "example": 478,
-    "start_line": 7627,
-    "end_line": 7631,
-    "section": "Links",
-    "extensions": []
-  },
-  {
-    "markdown": "[link](</my uri>)\n",
-    "html": "<p><a href=\"/my%20uri\">link</a></p>\n",
-    "example": 479,
-    "start_line": 7633,
-    "end_line": 7637,
-    "section": "Links",
-    "extensions": []
-  },
-  {
-    "markdown": "[link](foo\nbar)\n",
-    "html": "<p>[link](foo\nbar)</p>\n",
-    "example": 480,
-    "start_line": 7642,
-    "end_line": 7648,
-    "section": "Links",
-    "extensions": []
-  },
-  {
-    "markdown": "[link](<foo\nbar>)\n",
-    "html": "<p>[link](<foo\nbar>)</p>\n",
-    "example": 481,
-    "start_line": 7650,
-    "end_line": 7656,
-    "section": "Links",
-    "extensions": []
-  },
-  {
-    "markdown": "[link](\\(foo\\))\n",
-    "html": "<p><a href=\"(foo)\">link</a></p>\n",
     "example": 482,
-    "start_line": 7660,
-    "end_line": 7664,
-    "section": "Links",
-    "extensions": []
-  },
-  {
-    "markdown": "[link](foo(and(bar)))\n",
-    "html": "<p><a href=\"foo(and(bar))\">link</a></p>\n",
-    "example": 483,
-    "start_line": 7669,
-    "end_line": 7673,
-    "section": "Links",
-    "extensions": []
-  },
-  {
-    "markdown": "[link](foo\\(and\\(bar\\))\n",
-    "html": "<p><a href=\"foo(and(bar)\">link</a></p>\n",
-    "example": 484,
     "start_line": 7678,
     "end_line": 7682,
     "section": "Links",
     "extensions": []
   },
   {
-    "markdown": "[link](<foo(and(bar)>)\n",
-    "html": "<p><a href=\"foo(and(bar)\">link</a></p>\n",
+    "markdown": "[link](/my uri)\n",
+    "html": "<p>[link](/my uri)</p>\n",
+    "example": 483,
+    "start_line": 7687,
+    "end_line": 7691,
+    "section": "Links",
+    "extensions": []
+  },
+  {
+    "markdown": "[link](</my uri>)\n",
+    "html": "<p><a href=\"/my%20uri\">link</a></p>\n",
+    "example": 484,
+    "start_line": 7693,
+    "end_line": 7697,
+    "section": "Links",
+    "extensions": []
+  },
+  {
+    "markdown": "[link](foo\nbar)\n",
+    "html": "<p>[link](foo\nbar)</p>\n",
     "example": 485,
-    "start_line": 7685,
-    "end_line": 7689,
+    "start_line": 7702,
+    "end_line": 7708,
     "section": "Links",
     "extensions": []
   },
   {
-    "markdown": "[link](foo\\)\\:)\n",
-    "html": "<p><a href=\"foo):\">link</a></p>\n",
+    "markdown": "[link](<foo\nbar>)\n",
+    "html": "<p>[link](<foo\nbar>)</p>\n",
     "example": 486,
-    "start_line": 7695,
-    "end_line": 7699,
+    "start_line": 7710,
+    "end_line": 7716,
     "section": "Links",
     "extensions": []
   },
   {
-    "markdown": "[link](#fragment)\n\n[link](http://example.com#fragment)\n\n[link](http://example.com?foo=3#frag)\n",
-    "html": "<p><a href=\"#fragment\">link</a></p>\n<p><a href=\"http://example.com#fragment\">link</a></p>\n<p><a href=\"http://example.com?foo=3#frag\">link</a></p>\n",
+    "markdown": "[link](\\(foo\\))\n",
+    "html": "<p><a href=\"(foo)\">link</a></p>\n",
     "example": 487,
-    "start_line": 7704,
-    "end_line": 7714,
-    "section": "Links",
-    "extensions": []
-  },
-  {
-    "markdown": "[link](foo\\bar)\n",
-    "html": "<p><a href=\"foo%5Cbar\">link</a></p>\n",
-    "example": 488,
     "start_line": 7720,
     "end_line": 7724,
     "section": "Links",
     "extensions": []
   },
   {
-    "markdown": "[link](foo%20b&auml;)\n",
-    "html": "<p><a href=\"foo%20b%C3%A4\">link</a></p>\n",
+    "markdown": "[link](foo(and(bar)))\n",
+    "html": "<p><a href=\"foo(and(bar))\">link</a></p>\n",
+    "example": 488,
+    "start_line": 7729,
+    "end_line": 7733,
+    "section": "Links",
+    "extensions": []
+  },
+  {
+    "markdown": "[link](foo\\(and\\(bar\\))\n",
+    "html": "<p><a href=\"foo(and(bar)\">link</a></p>\n",
     "example": 489,
-    "start_line": 7736,
-    "end_line": 7740,
+    "start_line": 7738,
+    "end_line": 7742,
     "section": "Links",
     "extensions": []
   },
   {
-    "markdown": "[link](\"title\")\n",
-    "html": "<p><a href=\"%22title%22\">link</a></p>\n",
+    "markdown": "[link](<foo(and(bar)>)\n",
+    "html": "<p><a href=\"foo(and(bar)\">link</a></p>\n",
     "example": 490,
-    "start_line": 7747,
-    "end_line": 7751,
+    "start_line": 7745,
+    "end_line": 7749,
     "section": "Links",
     "extensions": []
   },
   {
-    "markdown": "[link](/url \"title\")\n[link](/url 'title')\n[link](/url (title))\n",
-    "html": "<p><a href=\"/url\" title=\"title\">link</a>\n<a href=\"/url\" title=\"title\">link</a>\n<a href=\"/url\" title=\"title\">link</a></p>\n",
+    "markdown": "[link](foo\\)\\:)\n",
+    "html": "<p><a href=\"foo):\">link</a></p>\n",
     "example": 491,
-    "start_line": 7756,
-    "end_line": 7764,
+    "start_line": 7755,
+    "end_line": 7759,
     "section": "Links",
     "extensions": []
   },
   {
-    "markdown": "[link](/url \"title \\\"&quot;\")\n",
-    "html": "<p><a href=\"/url\" title=\"title &quot;&quot;\">link</a></p>\n",
+    "markdown": "[link](#fragment)\n\n[link](http://example.com#fragment)\n\n[link](http://example.com?foo=3#frag)\n",
+    "html": "<p><a href=\"#fragment\">link</a></p>\n<p><a href=\"http://example.com#fragment\">link</a></p>\n<p><a href=\"http://example.com?foo=3#frag\">link</a></p>\n",
     "example": 492,
-    "start_line": 7770,
+    "start_line": 7764,
     "end_line": 7774,
     "section": "Links",
     "extensions": []
   },
   {
-    "markdown": "[link](/url\u00a0\"title\")\n",
-    "html": "<p><a href=\"/url%C2%A0%22title%22\">link</a></p>\n",
+    "markdown": "[link](foo\\bar)\n",
+    "html": "<p><a href=\"foo%5Cbar\">link</a></p>\n",
     "example": 493,
     "start_line": 7780,
     "end_line": 7784,
@@ -4439,476 +4439,476 @@
     "extensions": []
   },
   {
+    "markdown": "[link](foo%20b&auml;)\n",
+    "html": "<p><a href=\"foo%20b%C3%A4\">link</a></p>\n",
+    "example": 494,
+    "start_line": 7796,
+    "end_line": 7800,
+    "section": "Links",
+    "extensions": []
+  },
+  {
+    "markdown": "[link](\"title\")\n",
+    "html": "<p><a href=\"%22title%22\">link</a></p>\n",
+    "example": 495,
+    "start_line": 7807,
+    "end_line": 7811,
+    "section": "Links",
+    "extensions": []
+  },
+  {
+    "markdown": "[link](/url \"title\")\n[link](/url 'title')\n[link](/url (title))\n",
+    "html": "<p><a href=\"/url\" title=\"title\">link</a>\n<a href=\"/url\" title=\"title\">link</a>\n<a href=\"/url\" title=\"title\">link</a></p>\n",
+    "example": 496,
+    "start_line": 7816,
+    "end_line": 7824,
+    "section": "Links",
+    "extensions": []
+  },
+  {
+    "markdown": "[link](/url \"title \\\"&quot;\")\n",
+    "html": "<p><a href=\"/url\" title=\"title &quot;&quot;\">link</a></p>\n",
+    "example": 497,
+    "start_line": 7830,
+    "end_line": 7834,
+    "section": "Links",
+    "extensions": []
+  },
+  {
+    "markdown": "[link](/url\u00a0\"title\")\n",
+    "html": "<p><a href=\"/url%C2%A0%22title%22\">link</a></p>\n",
+    "example": 498,
+    "start_line": 7840,
+    "end_line": 7844,
+    "section": "Links",
+    "extensions": []
+  },
+  {
     "markdown": "[link](/url \"title \"and\" title\")\n",
     "html": "<p>[link](/url &quot;title &quot;and&quot; title&quot;)</p>\n",
-    "example": 494,
-    "start_line": 7789,
-    "end_line": 7793,
+    "example": 499,
+    "start_line": 7849,
+    "end_line": 7853,
     "section": "Links",
     "extensions": []
   },
   {
     "markdown": "[link](/url 'title \"and\" title')\n",
     "html": "<p><a href=\"/url\" title=\"title &quot;and&quot; title\">link</a></p>\n",
-    "example": 495,
-    "start_line": 7798,
-    "end_line": 7802,
+    "example": 500,
+    "start_line": 7858,
+    "end_line": 7862,
     "section": "Links",
     "extensions": []
   },
   {
     "markdown": "[link](   /uri\n  \"title\"  )\n",
     "html": "<p><a href=\"/uri\" title=\"title\">link</a></p>\n",
-    "example": 496,
-    "start_line": 7822,
-    "end_line": 7827,
+    "example": 501,
+    "start_line": 7882,
+    "end_line": 7887,
     "section": "Links",
     "extensions": []
   },
   {
     "markdown": "[link] (/uri)\n",
     "html": "<p>[link] (/uri)</p>\n",
-    "example": 497,
-    "start_line": 7833,
-    "end_line": 7837,
+    "example": 502,
+    "start_line": 7893,
+    "end_line": 7897,
     "section": "Links",
     "extensions": []
   },
   {
     "markdown": "[link [foo [bar]]](/uri)\n",
     "html": "<p><a href=\"/uri\">link [foo [bar]]</a></p>\n",
-    "example": 498,
-    "start_line": 7843,
-    "end_line": 7847,
-    "section": "Links",
-    "extensions": []
-  },
-  {
-    "markdown": "[link] bar](/uri)\n",
-    "html": "<p>[link] bar](/uri)</p>\n",
-    "example": 499,
-    "start_line": 7850,
-    "end_line": 7854,
-    "section": "Links",
-    "extensions": []
-  },
-  {
-    "markdown": "[link [bar](/uri)\n",
-    "html": "<p>[link <a href=\"/uri\">bar</a></p>\n",
-    "example": 500,
-    "start_line": 7857,
-    "end_line": 7861,
-    "section": "Links",
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-  {
-    "markdown": "[link \\[bar](/uri)\n",
-    "html": "<p><a href=\"/uri\">link [bar</a></p>\n",
-    "example": 501,
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-    "end_line": 7868,
-    "section": "Links",
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-  },
-  {
-    "markdown": "[link *foo **bar** `#`*](/uri)\n",
-    "html": "<p><a href=\"/uri\">link <em>foo <strong>bar</strong> <code>#</code></em></a></p>\n",
-    "example": 502,
-    "start_line": 7873,
-    "end_line": 7877,
-    "section": "Links",
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-  {
-    "markdown": "[![moon](moon.jpg)](/uri)\n",
-    "html": "<p><a href=\"/uri\"><img src=\"moon.jpg\" alt=\"moon\" /></a></p>\n",
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-    "end_line": 7884,
-    "section": "Links",
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-    "markdown": "[foo [bar](/uri)](/uri)\n",
-    "html": "<p>[foo <a href=\"/uri\">bar</a>](/uri)</p>\n",
-    "example": 504,
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-    "end_line": 7893,
-    "section": "Links",
-    "extensions": []
-  },
-  {
-    "markdown": "[foo *[bar [baz](/uri)](/uri)*](/uri)\n",
-    "html": "<p>[foo <em>[bar <a href=\"/uri\">baz</a>](/uri)</em>](/uri)</p>\n",
-    "example": 505,
-    "start_line": 7896,
-    "end_line": 7900,
-    "section": "Links",
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-  },
-  {
-    "markdown": "![[[foo](uri1)](uri2)](uri3)\n",
-    "html": "<p><img src=\"uri3\" alt=\"[foo](uri2)\" /></p>\n",
-    "example": 506,
     "start_line": 7903,
     "end_line": 7907,
     "section": "Links",
     "extensions": []
   },
   {
-    "markdown": "*[foo*](/uri)\n",
-    "html": "<p>*<a href=\"/uri\">foo*</a></p>\n",
+    "markdown": "[link] bar](/uri)\n",
+    "html": "<p>[link] bar](/uri)</p>\n",
+    "example": 504,
+    "start_line": 7910,
+    "end_line": 7914,
+    "section": "Links",
+    "extensions": []
+  },
+  {
+    "markdown": "[link [bar](/uri)\n",
+    "html": "<p>[link <a href=\"/uri\">bar</a></p>\n",
+    "example": 505,
+    "start_line": 7917,
+    "end_line": 7921,
+    "section": "Links",
+    "extensions": []
+  },
+  {
+    "markdown": "[link \\[bar](/uri)\n",
+    "html": "<p><a href=\"/uri\">link [bar</a></p>\n",
+    "example": 506,
+    "start_line": 7924,
+    "end_line": 7928,
+    "section": "Links",
+    "extensions": []
+  },
+  {
+    "markdown": "[link *foo **bar** `#`*](/uri)\n",
+    "html": "<p><a href=\"/uri\">link <em>foo <strong>bar</strong> <code>#</code></em></a></p>\n",
     "example": 507,
-    "start_line": 7913,
-    "end_line": 7917,
+    "start_line": 7933,
+    "end_line": 7937,
     "section": "Links",
     "extensions": []
   },
   {
-    "markdown": "[foo *bar](baz*)\n",
-    "html": "<p><a href=\"baz*\">foo *bar</a></p>\n",
+    "markdown": "[![moon](moon.jpg)](/uri)\n",
+    "html": "<p><a href=\"/uri\"><img src=\"moon.jpg\" alt=\"moon\" /></a></p>\n",
     "example": 508,
-    "start_line": 7920,
-    "end_line": 7924,
-    "section": "Links",
-    "extensions": []
-  },
-  {
-    "markdown": "*foo [bar* baz]\n",
-    "html": "<p><em>foo [bar</em> baz]</p>\n",
-    "example": 509,
-    "start_line": 7930,
-    "end_line": 7934,
-    "section": "Links",
-    "extensions": []
-  },
-  {
-    "markdown": "[foo <bar attr=\"](baz)\">\n",
-    "html": "<p>[foo <bar attr=\"](baz)\"></p>\n",
-    "example": 510,
     "start_line": 7940,
     "end_line": 7944,
     "section": "Links",
     "extensions": []
   },
   {
+    "markdown": "[foo [bar](/uri)](/uri)\n",
+    "html": "<p>[foo <a href=\"/uri\">bar</a>](/uri)</p>\n",
+    "example": 509,
+    "start_line": 7949,
+    "end_line": 7953,
+    "section": "Links",
+    "extensions": []
+  },
+  {
+    "markdown": "[foo *[bar [baz](/uri)](/uri)*](/uri)\n",
+    "html": "<p>[foo <em>[bar <a href=\"/uri\">baz</a>](/uri)</em>](/uri)</p>\n",
+    "example": 510,
+    "start_line": 7956,
+    "end_line": 7960,
+    "section": "Links",
+    "extensions": []
+  },
+  {
+    "markdown": "![[[foo](uri1)](uri2)](uri3)\n",
+    "html": "<p><img src=\"uri3\" alt=\"[foo](uri2)\" /></p>\n",
+    "example": 511,
+    "start_line": 7963,
+    "end_line": 7967,
+    "section": "Links",
+    "extensions": []
+  },
+  {
+    "markdown": "*[foo*](/uri)\n",
+    "html": "<p>*<a href=\"/uri\">foo*</a></p>\n",
+    "example": 512,
+    "start_line": 7973,
+    "end_line": 7977,
+    "section": "Links",
+    "extensions": []
+  },
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@@ -4916,479 +4916,524 @@
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+    "html": "<p><img src=\"/url2\" alt=\"foo bar\" /></p>\n",
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+    "markdown": "![foo *bar*][foobar]\n\n[FOOBAR]: train.jpg \"train & tracks\"\n",
+    "html": "<p><img src=\"train.jpg\" alt=\"foo bar\" title=\"train &amp; tracks\" /></p>\n",
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+    "html": "<p><img src=\"train.jpg\" alt=\"foo\" /></p>\n",
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+    "markdown": "My ![foo bar](/path/to/train.jpg  \"title\"   )\n",
+    "html": "<p>My <img src=\"/path/to/train.jpg\" alt=\"foo bar\" title=\"title\" /></p>\n",
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+    "markdown": "![](/url)\n",
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     "markdown": "![foo][bar]\n\n[bar]: /url\n",
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     "markdown": "![foo][bar]\n\n[BAR]: /url\n",
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     "markdown": "![*foo* bar][]\n\n[*foo* bar]: /url \"title\"\n",
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   {
     "markdown": "![Foo][]\n\n[foo]: /url \"title\"\n",
     "html": "<p><img src=\"/url\" alt=\"Foo\" title=\"title\" /></p>\n",
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   {
     "markdown": "![foo] \n[]\n\n[foo]: /url \"title\"\n",
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     "html": "<p><img src=\"/url\" alt=\"foo\" title=\"title\" /></p>\n",
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   {
     "markdown": "![*foo* bar]\n\n[*foo* bar]: /url \"title\"\n",
     "html": "<p><img src=\"/url\" alt=\"foo bar\" title=\"title\" /></p>\n",
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-    "end_line": 8708,
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   {
     "markdown": "![[foo]]\n\n[[foo]]: /url \"title\"\n",
     "html": "<p>![[foo]]</p>\n<p>[[foo]]: /url &quot;title&quot;</p>\n",
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-    "end_line": 8720,
+    "example": 581,
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   },
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     "markdown": "![Foo]\n\n[foo]: /url \"title\"\n",
     "html": "<p><img src=\"/url\" alt=\"Foo\" title=\"title\" /></p>\n",
-    "example": 577,
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-    "end_line": 8731,
+    "example": 582,
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   },
   {
     "markdown": "!\\[foo]\n\n[foo]: /url \"title\"\n",
     "html": "<p>![foo]</p>\n",
-    "example": 578,
-    "start_line": 8737,
-    "end_line": 8743,
+    "example": 583,
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     "extensions": []
   },
   {
     "markdown": "\\![foo]\n\n[foo]: /url \"title\"\n",
     "html": "<p>!<a href=\"/url\" title=\"title\">foo</a></p>\n",
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-    "start_line": 8749,
-    "end_line": 8755,
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     "section": "Images",
     "extensions": []
   },
   {
     "markdown": "<http://foo.bar.baz>\n",
     "html": "<p><a href=\"http://foo.bar.baz\">http://foo.bar.baz</a></p>\n",
-    "example": 580,
-    "start_line": 8782,
-    "end_line": 8786,
+    "example": 585,
+    "start_line": 8842,
+    "end_line": 8846,
     "section": "Autolinks",
     "extensions": []
   },
   {
     "markdown": "<http://foo.bar.baz/test?q=hello&id=22&boolean>\n",
     "html": "<p><a href=\"http://foo.bar.baz/test?q=hello&amp;id=22&amp;boolean\">http://foo.bar.baz/test?q=hello&amp;id=22&amp;boolean</a></p>\n",
-    "example": 581,
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-    "end_line": 8793,
+    "example": 586,
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+    "end_line": 8853,
     "section": "Autolinks",
     "extensions": []
   },
   {
     "markdown": "<irc://foo.bar:2233/baz>\n",
     "html": "<p><a href=\"irc://foo.bar:2233/baz\">irc://foo.bar:2233/baz</a></p>\n",
-    "example": 582,
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-  },
-  {
-    "markdown": "<MAILTO:FOO@BAR.BAZ>\n",
-    "html": "<p><a href=\"MAILTO:FOO@BAR.BAZ\">MAILTO:FOO@BAR.BAZ</a></p>\n",
-    "example": 583,
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-  },
-  {
-    "markdown": "<a+b+c:d>\n",
-    "html": "<p><a href=\"a+b+c:d\">a+b+c:d</a></p>\n",
-    "example": 584,
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-    "markdown": "<made-up-scheme://foo,bar>\n",
-    "html": "<p><a href=\"made-up-scheme://foo,bar\">made-up-scheme://foo,bar</a></p>\n",
-    "example": 585,
-    "start_line": 8824,
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-    "extensions": []
-  },
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-    "markdown": "<http://../>\n",
-    "html": "<p><a href=\"http://../\">http://../</a></p>\n",
-    "example": 586,
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-    "end_line": 8835,
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-    "extensions": []
-  },
-  {
-    "markdown": "<localhost:5001/foo>\n",
-    "html": "<p><a href=\"localhost:5001/foo\">localhost:5001/foo</a></p>\n",
     "example": 587,
-    "start_line": 8838,
-    "end_line": 8842,
-    "section": "Autolinks",
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-  },
-  {
-    "markdown": "<http://foo.bar/baz bim>\n",
-    "html": "<p>&lt;http://foo.bar/baz bim&gt;</p>\n",
-    "example": 588,
-    "start_line": 8847,
-    "end_line": 8851,
-    "section": "Autolinks",
-    "extensions": []
-  },
-  {
-    "markdown": "<http://example.com/\\[\\>\n",
-    "html": "<p><a href=\"http://example.com/%5C%5B%5C\">http://example.com/\\[\\</a></p>\n",
-    "example": 589,
     "start_line": 8856,
     "end_line": 8860,
     "section": "Autolinks",
     "extensions": []
   },
   {
+    "markdown": "<MAILTO:FOO@BAR.BAZ>\n",
+    "html": "<p><a href=\"MAILTO:FOO@BAR.BAZ\">MAILTO:FOO@BAR.BAZ</a></p>\n",
+    "example": 588,
+    "start_line": 8865,
+    "end_line": 8869,
+    "section": "Autolinks",
+    "extensions": []
+  },
+  {
+    "markdown": "<a+b+c:d>\n",
+    "html": "<p><a href=\"a+b+c:d\">a+b+c:d</a></p>\n",
+    "example": 589,
+    "start_line": 8877,
+    "end_line": 8881,
+    "section": "Autolinks",
+    "extensions": []
+  },
+  {
+    "markdown": "<made-up-scheme://foo,bar>\n",
+    "html": "<p><a href=\"made-up-scheme://foo,bar\">made-up-scheme://foo,bar</a></p>\n",
+    "example": 590,
+    "start_line": 8884,
+    "end_line": 8888,
+    "section": "Autolinks",
+    "extensions": []
+  },
+  {
+    "markdown": "<http://../>\n",
+    "html": "<p><a href=\"http://../\">http://../</a></p>\n",
+    "example": 591,
+    "start_line": 8891,
+    "end_line": 8895,
+    "section": "Autolinks",
+    "extensions": []
+  },
+  {
+    "markdown": "<localhost:5001/foo>\n",
+    "html": "<p><a href=\"localhost:5001/foo\">localhost:5001/foo</a></p>\n",
+    "example": 592,
+    "start_line": 8898,
+    "end_line": 8902,
+    "section": "Autolinks",
+    "extensions": []
+  },
+  {
+    "markdown": "<http://foo.bar/baz bim>\n",
+    "html": "<p>&lt;http://foo.bar/baz bim&gt;</p>\n",
+    "example": 593,
+    "start_line": 8907,
+    "end_line": 8911,
+    "section": "Autolinks",
+    "extensions": []
+  },
+  {
+    "markdown": "<http://example.com/\\[\\>\n",
+    "html": "<p><a href=\"http://example.com/%5C%5B%5C\">http://example.com/\\[\\</a></p>\n",
+    "example": 594,
+    "start_line": 8916,
+    "end_line": 8920,
+    "section": "Autolinks",
+    "extensions": []
+  },
+  {
     "markdown": "<foo@bar.example.com>\n",
     "html": "<p><a href=\"mailto:foo@bar.example.com\">foo@bar.example.com</a></p>\n",
-    "example": 590,
-    "start_line": 8878,
-    "end_line": 8882,
-    "section": "Autolinks",
-    "extensions": []
-  },
-  {
-    "markdown": "<foo+special@Bar.baz-bar0.com>\n",
-    "html": "<p><a href=\"mailto:foo+special@Bar.baz-bar0.com\">foo+special@Bar.baz-bar0.com</a></p>\n",
-    "example": 591,
-    "start_line": 8885,
-    "end_line": 8889,
-    "section": "Autolinks",
-    "extensions": []
-  },
-  {
-    "markdown": "<foo\\+@bar.example.com>\n",
-    "html": "<p>&lt;foo+@bar.example.com&gt;</p>\n",
-    "example": 592,
-    "start_line": 8894,
-    "end_line": 8898,
-    "section": "Autolinks",
-    "extensions": []
-  },
-  {
-    "markdown": "<>\n",
-    "html": "<p>&lt;&gt;</p>\n",
-    "example": 593,
-    "start_line": 8903,
-    "end_line": 8907,
-    "section": "Autolinks",
-    "extensions": []
-  },
-  {
-    "markdown": "< http://foo.bar >\n",
-    "html": "<p>&lt; http://foo.bar &gt;</p>\n",
-    "example": 594,
-    "start_line": 8910,
-    "end_line": 8914,
-    "section": "Autolinks",
-    "extensions": []
-  },
-  {
-    "markdown": "<m:abc>\n",
-    "html": "<p>&lt;m:abc&gt;</p>\n",
     "example": 595,
-    "start_line": 8917,
-    "end_line": 8921,
-    "section": "Autolinks",
-    "extensions": []
-  },
-  {
-    "markdown": "<foo.bar.baz>\n",
-    "html": "<p>&lt;foo.bar.baz&gt;</p>\n",
-    "example": 596,
-    "start_line": 8924,
-    "end_line": 8928,
-    "section": "Autolinks",
-    "extensions": []
-  },
-  {
-    "markdown": "http://example.com\n",
-    "html": "<p>http://example.com</p>\n",
-    "example": 597,
-    "start_line": 8931,
-    "end_line": 8935,
-    "section": "Autolinks",
-    "extensions": []
-  },
-  {
-    "markdown": "foo@bar.example.com\n",
-    "html": "<p>foo@bar.example.com</p>\n",
-    "example": 598,
     "start_line": 8938,
     "end_line": 8942,
     "section": "Autolinks",
     "extensions": []
   },
   {
+    "markdown": "<foo+special@Bar.baz-bar0.com>\n",
+    "html": "<p><a href=\"mailto:foo+special@Bar.baz-bar0.com\">foo+special@Bar.baz-bar0.com</a></p>\n",
+    "example": 596,
+    "start_line": 8945,
+    "end_line": 8949,
+    "section": "Autolinks",
+    "extensions": []
+  },
+  {
+    "markdown": "<foo\\+@bar.example.com>\n",
+    "html": "<p>&lt;foo+@bar.example.com&gt;</p>\n",
+    "example": 597,
+    "start_line": 8954,
+    "end_line": 8958,
+    "section": "Autolinks",
+    "extensions": []
+  },
+  {
+    "markdown": "<>\n",
+    "html": "<p>&lt;&gt;</p>\n",
+    "example": 598,
+    "start_line": 8963,
+    "end_line": 8967,
+    "section": "Autolinks",
+    "extensions": []
+  },
+  {
+    "markdown": "< http://foo.bar >\n",
+    "html": "<p>&lt; http://foo.bar &gt;</p>\n",
+    "example": 599,
+    "start_line": 8970,
+    "end_line": 8974,
+    "section": "Autolinks",
+    "extensions": []
+  },
+  {
+    "markdown": "<m:abc>\n",
+    "html": "<p>&lt;m:abc&gt;</p>\n",
+    "example": 600,
+    "start_line": 8977,
+    "end_line": 8981,
+    "section": "Autolinks",
+    "extensions": []
+  },
+  {
+    "markdown": "<foo.bar.baz>\n",
+    "html": "<p>&lt;foo.bar.baz&gt;</p>\n",
+    "example": 601,
+    "start_line": 8984,
+    "end_line": 8988,
+    "section": "Autolinks",
+    "extensions": []
+  },
+  {
+    "markdown": "http://example.com\n",
+    "html": "<p>http://example.com</p>\n",
+    "example": 602,
+    "start_line": 8991,
+    "end_line": 8995,
+    "section": "Autolinks",
+    "extensions": []
+  },
+  {
+    "markdown": "foo@bar.example.com\n",
+    "html": "<p>foo@bar.example.com</p>\n",
+    "example": 603,
+    "start_line": 8998,
+    "end_line": 9002,
+    "section": "Autolinks",
+    "extensions": []
+  },
+  {
     "markdown": "www.commonmark.org\n",
     "html": "<p><a href=\"http://www.commonmark.org\">www.commonmark.org</a></p>\n",
-    "example": 599,
-    "start_line": 8965,
-    "end_line": 8969,
+    "example": 604,
+    "start_line": 9025,
+    "end_line": 9029,
     "section": "Autolinks (extension)",
     "extensions": [
       "autolink"
@@ -5397,9 +5442,9 @@
   {
     "markdown": "Visit www.commonmark.org/help for more information.\n",
     "html": "<p>Visit <a href=\"http://www.commonmark.org/help\">www.commonmark.org/help</a> for more information.</p>\n",
-    "example": 600,
-    "start_line": 8973,
-    "end_line": 8977,
+    "example": 605,
+    "start_line": 9033,
+    "end_line": 9037,
     "section": "Autolinks (extension)",
     "extensions": [
       "autolink"
@@ -5408,9 +5453,9 @@
   {
     "markdown": "Visit www.commonmark.org.\n\nVisit www.commonmark.org/a.b.\n",
     "html": "<p>Visit <a href=\"http://www.commonmark.org\">www.commonmark.org</a>.</p>\n<p>Visit <a href=\"http://www.commonmark.org/a.b\">www.commonmark.org/a.b</a>.</p>\n",
-    "example": 601,
-    "start_line": 8985,
-    "end_line": 8992,
+    "example": 606,
+    "start_line": 9045,
+    "end_line": 9052,
     "section": "Autolinks (extension)",
     "extensions": [
       "autolink"
@@ -5419,9 +5464,9 @@
   {
     "markdown": "www.google.com/search?q=Markup+(business)\n\n(www.google.com/search?q=Markup+(business))\n",
     "html": "<p><a href=\"http://www.google.com/search?q=Markup+(business)\">www.google.com/search?q=Markup+(business)</a></p>\n<p>(<a href=\"http://www.google.com/search?q=Markup+(business)\">www.google.com/search?q=Markup+(business)</a>)</p>\n",
-    "example": 602,
-    "start_line": 8999,
-    "end_line": 9006,
+    "example": 607,
+    "start_line": 9059,
+    "end_line": 9066,
     "section": "Autolinks (extension)",
     "extensions": [
       "autolink"
@@ -5430,9 +5475,9 @@
   {
     "markdown": "www.google.com/search?q=(business))+ok\n",
     "html": "<p><a href=\"http://www.google.com/search?q=(business))+ok\">www.google.com/search?q=(business))+ok</a></p>\n",
-    "example": 603,
-    "start_line": 9012,
-    "end_line": 9016,
+    "example": 608,
+    "start_line": 9072,
+    "end_line": 9076,
     "section": "Autolinks (extension)",
     "extensions": [
       "autolink"
@@ -5441,9 +5486,9 @@
   {
     "markdown": "www.google.com/search?q=commonmark&hl=en\n\nwww.google.com/search?q=commonmark&hl;\n",
     "html": "<p><a href=\"http://www.google.com/search?q=commonmark&amp;hl=en\">www.google.com/search?q=commonmark&amp;hl=en</a></p>\n<p><a href=\"http://www.google.com/search?q=commonmark\">www.google.com/search?q=commonmark</a>&amp;hl;</p>\n",
-    "example": 604,
-    "start_line": 9023,
-    "end_line": 9030,
+    "example": 609,
+    "start_line": 9083,
+    "end_line": 9090,
     "section": "Autolinks (extension)",
     "extensions": [
       "autolink"
@@ -5452,9 +5497,9 @@
   {
     "markdown": "www.commonmark.org/he<lp\n",
     "html": "<p><a href=\"http://www.commonmark.org/he\">www.commonmark.org/he</a>&lt;lp</p>\n",
-    "example": 605,
-    "start_line": 9034,
-    "end_line": 9038,
+    "example": 610,
+    "start_line": 9094,
+    "end_line": 9098,
     "section": "Autolinks (extension)",
     "extensions": [
       "autolink"
@@ -5463,9 +5508,9 @@
   {
     "markdown": "http://commonmark.org\n\n(Visit https://encrypted.google.com/search?q=Markup+(business))\n\nAnonymous FTP is available at ftp://foo.bar.baz.\n",
     "html": "<p><a href=\"http://commonmark.org\">http://commonmark.org</a></p>\n<p>(Visit <a href=\"https://encrypted.google.com/search?q=Markup+(business)\">https://encrypted.google.com/search?q=Markup+(business)</a>)</p>\n<p>Anonymous FTP is available at <a href=\"ftp://foo.bar.baz\">ftp://foo.bar.baz</a>.</p>\n",
-    "example": 606,
-    "start_line": 9045,
-    "end_line": 9055,
+    "example": 611,
+    "start_line": 9105,
+    "end_line": 9115,
     "section": "Autolinks (extension)",
     "extensions": [
       "autolink"
@@ -5474,9 +5519,9 @@
   {
     "markdown": "foo@bar.baz\n",
     "html": "<p><a href=\"mailto:foo@bar.baz\">foo@bar.baz</a></p>\n",
-    "example": 607,
-    "start_line": 9071,
-    "end_line": 9075,
+    "example": 612,
+    "start_line": 9131,
+    "end_line": 9135,
     "section": "Autolinks (extension)",
     "extensions": [
       "autolink"
@@ -5485,9 +5530,9 @@
   {
     "markdown": "hello@mail+xyz.example isn't valid, but hello+xyz@mail.example is.\n",
     "html": "<p>hello@mail+xyz.example isn't valid, but <a href=\"mailto:hello+xyz@mail.example\">hello+xyz@mail.example</a> is.</p>\n",
-    "example": 608,
-    "start_line": 9079,
-    "end_line": 9083,
+    "example": 613,
+    "start_line": 9139,
+    "end_line": 9143,
     "section": "Autolinks (extension)",
     "extensions": [
       "autolink"
@@ -5496,9 +5541,9 @@
   {
     "markdown": "a.b-c_d@a.b\n\na.b-c_d@a.b.\n\na.b-c_d@a.b-\n\na.b-c_d@a.b_\n",
     "html": "<p><a href=\"mailto:a.b-c_d@a.b\">a.b-c_d@a.b</a></p>\n<p><a href=\"mailto:a.b-c_d@a.b\">a.b-c_d@a.b</a>.</p>\n<p>a.b-c_d@a.b-</p>\n<p>a.b-c_d@a.b_</p>\n",
-    "example": 609,
-    "start_line": 9089,
-    "end_line": 9102,
+    "example": 614,
+    "start_line": 9149,
+    "end_line": 9162,
     "section": "Autolinks (extension)",
     "extensions": [
       "autolink"
@@ -5507,198 +5552,198 @@
   {
     "markdown": "<a><bab><c2c>\n",
     "html": "<p><a><bab><c2c></p>\n",
-    "example": 610,
-    "start_line": 9181,
-    "end_line": 9185,
+    "example": 615,
+    "start_line": 9241,
+    "end_line": 9245,
     "section": "Raw HTML",
     "extensions": []
   },
   {
     "markdown": "<a/><b2/>\n",
     "html": "<p><a/><b2/></p>\n",
-    "example": 611,
-    "start_line": 9190,
-    "end_line": 9194,
+    "example": 616,
+    "start_line": 9250,
+    "end_line": 9254,
     "section": "Raw HTML",
     "extensions": []
   },
   {
     "markdown": "<a  /><b2\ndata=\"foo\" >\n",
     "html": "<p><a  /><b2\ndata=\"foo\" ></p>\n",
-    "example": 612,
-    "start_line": 9199,
-    "end_line": 9205,
+    "example": 617,
+    "start_line": 9259,
+    "end_line": 9265,
     "section": "Raw HTML",
     "extensions": []
   },
   {
     "markdown": "<a foo=\"bar\" bam = 'baz <em>\"</em>'\n_boolean zoop:33=zoop:33 />\n",
     "html": "<p><a foo=\"bar\" bam = 'baz <em>\"</em>'\n_boolean zoop:33=zoop:33 /></p>\n",
-    "example": 613,
-    "start_line": 9210,
-    "end_line": 9216,
+    "example": 618,
+    "start_line": 9270,
+    "end_line": 9276,
     "section": "Raw HTML",
     "extensions": []
   },
   {
     "markdown": "Foo <responsive-image src=\"foo.jpg\" />\n",
     "html": "<p>Foo <responsive-image src=\"foo.jpg\" /></p>\n",
-    "example": 614,
-    "start_line": 9221,
-    "end_line": 9225,
-    "section": "Raw HTML",
-    "extensions": []
-  },
-  {
-    "markdown": "<33> <__>\n",
-    "html": "<p>&lt;33&gt; &lt;__&gt;</p>\n",
-    "example": 615,
-    "start_line": 9230,
-    "end_line": 9234,
-    "section": "Raw HTML",
-    "extensions": []
-  },
-  {
-    "markdown": "<a h*#ref=\"hi\">\n",
-    "html": "<p>&lt;a h*#ref=&quot;hi&quot;&gt;</p>\n",
-    "example": 616,
-    "start_line": 9239,
-    "end_line": 9243,
-    "section": "Raw HTML",
-    "extensions": []
-  },
-  {
-    "markdown": "<a href=\"hi'> <a href=hi'>\n",
-    "html": "<p>&lt;a href=&quot;hi'&gt; &lt;a href=hi'&gt;</p>\n",
-    "example": 617,
-    "start_line": 9248,
-    "end_line": 9252,
-    "section": "Raw HTML",
-    "extensions": []
-  },
-  {
-    "markdown": "< a><\nfoo><bar/ >\n<foo bar=baz\nbim!bop />\n",
-    "html": "<p>&lt; a&gt;&lt;\nfoo&gt;&lt;bar/ &gt;\n&lt;foo bar=baz\nbim!bop /&gt;</p>\n",
-    "example": 618,
-    "start_line": 9257,
-    "end_line": 9267,
-    "section": "Raw HTML",
-    "extensions": []
-  },
-  {
-    "markdown": "<a href='bar'title=title>\n",
-    "html": "<p>&lt;a href='bar'title=title&gt;</p>\n",
     "example": 619,
-    "start_line": 9272,
-    "end_line": 9276,
-    "section": "Raw HTML",
-    "extensions": []
-  },
-  {
-    "markdown": "</a></foo >\n",
-    "html": "<p></a></foo ></p>\n",
-    "example": 620,
     "start_line": 9281,
     "end_line": 9285,
     "section": "Raw HTML",
     "extensions": []
   },
   {
-    "markdown": "</a href=\"foo\">\n",
-    "html": "<p>&lt;/a href=&quot;foo&quot;&gt;</p>\n",
-    "example": 621,
+    "markdown": "<33> <__>\n",
+    "html": "<p>&lt;33&gt; &lt;__&gt;</p>\n",
+    "example": 620,
     "start_line": 9290,
     "end_line": 9294,
     "section": "Raw HTML",
     "extensions": []
   },
   {
-    "markdown": "foo <!-- this is a\ncomment - with hyphen -->\n",
-    "html": "<p>foo <!-- this is a\ncomment - with hyphen --></p>\n",
-    "example": 622,
+    "markdown": "<a h*#ref=\"hi\">\n",
+    "html": "<p>&lt;a h*#ref=&quot;hi&quot;&gt;</p>\n",
+    "example": 621,
     "start_line": 9299,
-    "end_line": 9305,
+    "end_line": 9303,
     "section": "Raw HTML",
     "extensions": []
   },
   {
-    "markdown": "foo <!-- not a comment -- two hyphens -->\n",
-    "html": "<p>foo &lt;!-- not a comment -- two hyphens --&gt;</p>\n",
-    "example": 623,
+    "markdown": "<a href=\"hi'> <a href=hi'>\n",
+    "html": "<p>&lt;a href=&quot;hi'&gt; &lt;a href=hi'&gt;</p>\n",
+    "example": 622,
     "start_line": 9308,
     "end_line": 9312,
     "section": "Raw HTML",
     "extensions": []
   },
   {
+    "markdown": "< a><\nfoo><bar/ >\n<foo bar=baz\nbim!bop />\n",
+    "html": "<p>&lt; a&gt;&lt;\nfoo&gt;&lt;bar/ &gt;\n&lt;foo bar=baz\nbim!bop /&gt;</p>\n",
+    "example": 623,
+    "start_line": 9317,
+    "end_line": 9327,
+    "section": "Raw HTML",
+    "extensions": []
+  },
+  {
+    "markdown": "<a href='bar'title=title>\n",
+    "html": "<p>&lt;a href='bar'title=title&gt;</p>\n",
+    "example": 624,
+    "start_line": 9332,
+    "end_line": 9336,
+    "section": "Raw HTML",
+    "extensions": []
+  },
+  {
+    "markdown": "</a></foo >\n",
+    "html": "<p></a></foo ></p>\n",
+    "example": 625,
+    "start_line": 9341,
+    "end_line": 9345,
+    "section": "Raw HTML",
+    "extensions": []
+  },
+  {
+    "markdown": "</a href=\"foo\">\n",
+    "html": "<p>&lt;/a href=&quot;foo&quot;&gt;</p>\n",
+    "example": 626,
+    "start_line": 9350,
+    "end_line": 9354,
+    "section": "Raw HTML",
+    "extensions": []
+  },
+  {
+    "markdown": "foo <!-- this is a\ncomment - with hyphen -->\n",
+    "html": "<p>foo <!-- this is a\ncomment - with hyphen --></p>\n",
+    "example": 627,
+    "start_line": 9359,
+    "end_line": 9365,
+    "section": "Raw HTML",
+    "extensions": []
+  },
+  {
+    "markdown": "foo <!-- not a comment -- two hyphens -->\n",
+    "html": "<p>foo &lt;!-- not a comment -- two hyphens --&gt;</p>\n",
+    "example": 628,
+    "start_line": 9368,
+    "end_line": 9372,
+    "section": "Raw HTML",
+    "extensions": []
+  },
+  {
     "markdown": "foo <!--> foo -->\n\nfoo <!-- foo--->\n",
     "html": "<p>foo &lt;!--&gt; foo --&gt;</p>\n<p>foo &lt;!-- foo---&gt;</p>\n",
-    "example": 624,
-    "start_line": 9317,
-    "end_line": 9324,
+    "example": 629,
+    "start_line": 9377,
+    "end_line": 9384,
     "section": "Raw HTML",
     "extensions": []
   },
   {
     "markdown": "foo <?php echo $a; ?>\n",
     "html": "<p>foo <?php echo $a; ?></p>\n",
-    "example": 625,
-    "start_line": 9329,
-    "end_line": 9333,
+    "example": 630,
+    "start_line": 9389,
+    "end_line": 9393,
     "section": "Raw HTML",
     "extensions": []
   },
   {
     "markdown": "foo <!ELEMENT br EMPTY>\n",
     "html": "<p>foo <!ELEMENT br EMPTY></p>\n",
-    "example": 626,
-    "start_line": 9338,
-    "end_line": 9342,
+    "example": 631,
+    "start_line": 9398,
+    "end_line": 9402,
     "section": "Raw HTML",
     "extensions": []
   },
   {
     "markdown": "foo <![CDATA[>&<]]>\n",
     "html": "<p>foo <![CDATA[>&<]]></p>\n",
-    "example": 627,
-    "start_line": 9347,
-    "end_line": 9351,
+    "example": 632,
+    "start_line": 9407,
+    "end_line": 9411,
     "section": "Raw HTML",
     "extensions": []
   },
   {
     "markdown": "foo <a href=\"&ouml;\">\n",
     "html": "<p>foo <a href=\"&ouml;\"></p>\n",
-    "example": 628,
-    "start_line": 9357,
-    "end_line": 9361,
+    "example": 633,
+    "start_line": 9417,
+    "end_line": 9421,
     "section": "Raw HTML",
     "extensions": []
   },
   {
     "markdown": "foo <a href=\"\\*\">\n",
     "html": "<p>foo <a href=\"\\*\"></p>\n",
-    "example": 629,
-    "start_line": 9366,
-    "end_line": 9370,
+    "example": 634,
+    "start_line": 9426,
+    "end_line": 9430,
     "section": "Raw HTML",
     "extensions": []
   },
   {
     "markdown": "<a href=\"\\\"\">\n",
     "html": "<p>&lt;a href=&quot;&quot;&quot;&gt;</p>\n",
-    "example": 630,
-    "start_line": 9373,
-    "end_line": 9377,
+    "example": 635,
+    "start_line": 9433,
+    "end_line": 9437,
     "section": "Raw HTML",
     "extensions": []
   },
   {
     "markdown": "<strong> <title> <style> <em>\n\n<blockquote>\n  <xmp> is disallowed.  <XMP> is also disallowed.\n</blockquote>\n",
     "html": "<p><strong> &lt;title> &lt;style> <em></p>\n<blockquote>\n  &lt;xmp> is disallowed.  &lt;XMP> is also disallowed.\n</blockquote>\n",
-    "example": 631,
-    "start_line": 9404,
-    "end_line": 9415,
+    "example": 636,
+    "start_line": 9464,
+    "end_line": 9475,
     "section": "Disallowed Raw HTML (extension)",
     "extensions": [
       "tagfilter"
@@ -5707,180 +5752,180 @@
   {
     "markdown": "foo  \nbaz\n",
     "html": "<p>foo<br />\nbaz</p>\n",
-    "example": 632,
-    "start_line": 9426,
-    "end_line": 9432,
+    "example": 637,
+    "start_line": 9486,
+    "end_line": 9492,
     "section": "Hard line breaks",
     "extensions": []
   },
   {
     "markdown": "foo\\\nbaz\n",
     "html": "<p>foo<br />\nbaz</p>\n",
-    "example": 633,
-    "start_line": 9438,
-    "end_line": 9444,
+    "example": 638,
+    "start_line": 9498,
+    "end_line": 9504,
     "section": "Hard line breaks",
     "extensions": []
   },
   {
     "markdown": "foo       \nbaz\n",
     "html": "<p>foo<br />\nbaz</p>\n",
-    "example": 634,
-    "start_line": 9449,
-    "end_line": 9455,
+    "example": 639,
+    "start_line": 9509,
+    "end_line": 9515,
     "section": "Hard line breaks",
     "extensions": []
   },
   {
     "markdown": "foo  \n     bar\n",
     "html": "<p>foo<br />\nbar</p>\n",
-    "example": 635,
-    "start_line": 9460,
-    "end_line": 9466,
+    "example": 640,
+    "start_line": 9520,
+    "end_line": 9526,
     "section": "Hard line breaks",
     "extensions": []
   },
   {
     "markdown": "foo\\\n     bar\n",
     "html": "<p>foo<br />\nbar</p>\n",
-    "example": 636,
-    "start_line": 9469,
-    "end_line": 9475,
+    "example": 641,
+    "start_line": 9529,
+    "end_line": 9535,
     "section": "Hard line breaks",
     "extensions": []
   },
   {
     "markdown": "*foo  \nbar*\n",
     "html": "<p><em>foo<br />\nbar</em></p>\n",
-    "example": 637,
-    "start_line": 9481,
-    "end_line": 9487,
+    "example": 642,
+    "start_line": 9541,
+    "end_line": 9547,
     "section": "Hard line breaks",
     "extensions": []
   },
   {
     "markdown": "*foo\\\nbar*\n",
     "html": "<p><em>foo<br />\nbar</em></p>\n",
-    "example": 638,
-    "start_line": 9490,
-    "end_line": 9496,
+    "example": 643,
+    "start_line": 9550,
+    "end_line": 9556,
     "section": "Hard line breaks",
     "extensions": []
   },
   {
-    "markdown": "`code  \nspan`\n",
-    "html": "<p><code>code span</code></p>\n",
-    "example": 639,
-    "start_line": 9501,
-    "end_line": 9506,
+    "markdown": "`code \nspan`\n",
+    "html": "<p><code>code  span</code></p>\n",
+    "example": 644,
+    "start_line": 9561,
+    "end_line": 9566,
     "section": "Hard line breaks",
     "extensions": []
   },
   {
     "markdown": "`code\\\nspan`\n",
     "html": "<p><code>code\\ span</code></p>\n",
-    "example": 640,
-    "start_line": 9509,
-    "end_line": 9514,
+    "example": 645,
+    "start_line": 9569,
+    "end_line": 9574,
     "section": "Hard line breaks",
     "extensions": []
   },
   {
     "markdown": "<a href=\"foo  \nbar\">\n",
     "html": "<p><a href=\"foo  \nbar\"></p>\n",
-    "example": 641,
-    "start_line": 9519,
-    "end_line": 9525,
+    "example": 646,
+    "start_line": 9579,
+    "end_line": 9585,
     "section": "Hard line breaks",
     "extensions": []
   },
   {
     "markdown": "<a href=\"foo\\\nbar\">\n",
     "html": "<p><a href=\"foo\\\nbar\"></p>\n",
-    "example": 642,
-    "start_line": 9528,
-    "end_line": 9534,
+    "example": 647,
+    "start_line": 9588,
+    "end_line": 9594,
     "section": "Hard line breaks",
     "extensions": []
   },
   {
     "markdown": "foo\\\n",
     "html": "<p>foo\\</p>\n",
-    "example": 643,
-    "start_line": 9541,
-    "end_line": 9545,
+    "example": 648,
+    "start_line": 9601,
+    "end_line": 9605,
     "section": "Hard line breaks",
     "extensions": []
   },
   {
     "markdown": "foo  \n",
     "html": "<p>foo</p>\n",
-    "example": 644,
-    "start_line": 9548,
-    "end_line": 9552,
+    "example": 649,
+    "start_line": 9608,
+    "end_line": 9612,
     "section": "Hard line breaks",
     "extensions": []
   },
   {
     "markdown": "### foo\\\n",
     "html": "<h3>foo\\</h3>\n",
-    "example": 645,
-    "start_line": 9555,
-    "end_line": 9559,
+    "example": 650,
+    "start_line": 9615,
+    "end_line": 9619,
     "section": "Hard line breaks",
     "extensions": []
   },
   {
     "markdown": "### foo  \n",
     "html": "<h3>foo</h3>\n",
-    "example": 646,
-    "start_line": 9562,
-    "end_line": 9566,
+    "example": 651,
+    "start_line": 9622,
+    "end_line": 9626,
     "section": "Hard line breaks",
     "extensions": []
   },
   {
     "markdown": "foo\nbaz\n",
     "html": "<p>foo\nbaz</p>\n",
-    "example": 647,
-    "start_line": 9577,
-    "end_line": 9583,
+    "example": 652,
+    "start_line": 9637,
+    "end_line": 9643,
     "section": "Soft line breaks",
     "extensions": []
   },
   {
     "markdown": "foo \n baz\n",
     "html": "<p>foo\nbaz</p>\n",
-    "example": 648,
-    "start_line": 9589,
-    "end_line": 9595,
+    "example": 653,
+    "start_line": 9649,
+    "end_line": 9655,
     "section": "Soft line breaks",
     "extensions": []
   },
   {
     "markdown": "hello $.;'there\n",
     "html": "<p>hello $.;'there</p>\n",
-    "example": 649,
-    "start_line": 9609,
-    "end_line": 9613,
+    "example": 654,
+    "start_line": 9669,
+    "end_line": 9673,
     "section": "Textual content",
     "extensions": []
   },
   {
     "markdown": "Foo \u03c7\u03c1\u1fc6\u03bd\n",
     "html": "<p>Foo \u03c7\u03c1\u1fc6\u03bd</p>\n",
-    "example": 650,
-    "start_line": 9616,
-    "end_line": 9620,
+    "example": 655,
+    "start_line": 9676,
+    "end_line": 9680,
     "section": "Textual content",
     "extensions": []
   },
   {
     "markdown": "Multiple     spaces\n",
     "html": "<p>Multiple     spaces</p>\n",
-    "example": 651,
-    "start_line": 9625,
-    "end_line": 9629,
+    "example": 656,
+    "start_line": 9685,
+    "end_line": 9689,
     "section": "Textual content",
     "extensions": []
   }