Bump version to 0.7.5

# Conflicts:
#	src/Markdig/Parsers/InlineProcessor.cs

src/Markdig.Tests/Markdig.Tests.csproj

@@ -60,6 +60,7 @@
       <DesignTime>True</DesignTime>
       <DependentUpon>Specs.tt</DependentUpon>
     </Compile>
+    <Compile Include="Specs\TestEmphasisPlus.cs" />
     <Compile Include="TestHtmlAttributes.cs" />
     <Compile Include="TestHtmlHelper.cs" />
     <Compile Include="TestLineReader.cs" />
@@ -87,6 +88,7 @@
     <None Include="Specs\HardlineBreakSpecs.md" />
     <None Include="Specs\BootstrapSpecs.md" />
     <None Include="Specs\DiagramsSpecs.md" />
+    <None Include="Specs\NoHtmlSpecs.md" />
     <None Include="Specs\TaskListSpecs.md" />
     <None Include="Specs\SmartyPantsSpecs.md" />
     <None Include="Specs\MediaSpecs.md" />

src/Markdig.Tests/Specs/AbbreviationSpecs.md

@@ -45,3 +45,15 @@ This is a 😃 HTML document
 .
 <p>This is a <abbr title="Hypertext Markup Language">😃 HTML</abbr> document</p>
 ````````````````````````````````
+
+Abbreviations may be similar:
+
+```````````````````````````````` example
+*[1A]: First
+*[1A1]: Second
+*[1A2]: Third
+
+We can abbreviate 1A, 1A1 and 1A2!
+.
+<p>We can abbreviate <abbr title="First">1A</abbr>, <abbr title="Second">1A1</abbr> and <abbr title="Third">1A2</abbr>!</p>
+````````````````````````````````

src/Markdig.Tests/Specs/DefinitionListSpecs.md

@@ -105,3 +105,28 @@ Term 1
 <pre><code>: Not valid
 </code></pre>
 ````````````````````````````````
+
+Definition lists can be nested inside list items
+
+```````````````````````````````` example
+1.  First
+    
+2.  Second
+    
+    Term 1
+    :   Definition
+    
+    Term 2
+    :   Second Definition
+.
+<ol>
+<li><p>First</p></li>
+<li><p>Second</p>
+<dl>
+<dt>Term 1</dt>
+<dd>Definition</dd>
+<dt>Term 2</dt>
+<dd>Second Definition</dd>
+</dl></li>
+</ol>
+````````````````````````````````

src/Markdig.Tests/Specs/EmphasisExtraSpecs.md

@@ -21,6 +21,17 @@ H~2~O is a liquid. 2^10^ is 1024
 .
 <p>H<sub>2</sub>O is a liquid. 2<sup>10</sup> is 1024</p>
 ````````````````````````````````
+ 
+Certain punctuation characters are exempted from the rule forbidding them within inline delimiters
+
+```````````````````````````````` example
+One quintillionth can be expressed as 10^-18^
+
+Daggers^†^ and double-daggers^‡^ can be used to denote notes.
+.
+<p>One quintillionth can be expressed as 10<sup>-18</sup></p>
+<p>Daggers<sup>†</sup> and double-daggers<sup>‡</sup> can be used to denote notes.</p>
+````````````````````````````````
 
 ## Inserted
 

src/Markdig.Tests/Specs/GridTableSpecs.md

@@ -184,3 +184,92 @@ Alignment might be specified on the first row using the character `:`:
 </tbody>
 </table>
 ````````````````````````````````
+
+ A grid table may have cells spanning both columns and rows:
+
+```````````````````````````````` example
++---+---+---+
+| AAAAA | B |
++---+---+ B +
+| D | E | B |
++ D +---+---+
+| D | CCCCC |
++---+---+---+
+.
+<table>
+<col style="width:33.33%">
+<col style="width:33.33%">
+<col style="width:33.33%">
+<tbody>
+<tr>
+<td colspan="2">AAAAA</td>
+<td rowspan="2">B
+B
+B</td>
+</tr>
+<tr>
+<td rowspan="2">D
+D
+D</td>
+<td>E</td>
+</tr>
+<tr>
+<td colspan="2">CCCCC</td>
+</tr>
+</tbody>
+</table>
+````````````````````````````````
+
+A grid table may have cells with both colspan and rowspan:
+
+```````````````````````````````` example
++---+---+---+
+| AAAAA | B |
++ AAAAA +---+
+| AAAAA | C |
++---+---+---+
+| D | E | F |
++---+---+---+
+.
+<table>
+<col style="width:33.33%">
+<col style="width:33.33%">
+<col style="width:33.33%">
+<tbody>
+<tr>
+<td colspan="2" rowspan="2">AAAAA
+AAAAA
+AAAAA</td>
+<td>B</td>
+</tr>
+<tr>
+<td>C</td>
+</tr>
+<tr>
+<td>D</td>
+<td>E</td>
+<td>F</td>
+</tr>
+</tbody>
+</table>
+````````````````````````````````
+
+A grid table may not have irregularly shaped cells:
+
+```````````````````````````````` example
++---+---+---+
+| AAAAA | B |
++ A +---+ B +
+| A | C | B |
++---+---+---+
+| DDDDD | E |
++---+---+---+
+.
+<p>+---+---+---+
+| AAAAA | B |
++ A +---+ B +
+| A | C | B |
++---+---+---+
+| DDDDD | E |
++---+---+---+</p>
+````````````````````````````````

src/Markdig.Tests/Specs/ListExtraSpecs.md

@@ -38,7 +38,7 @@ Like for numbered list, a list can start with a different letter
 b. First item
 c. Second item
 .
-<ol type="a" start="b">
+<ol type="a" start="2">
 <li>First item</li>
 <li>Second item</li>
 </ol>
@@ -100,8 +100,26 @@ Like for numbered list, a list can start with a different letter
 ii. First item
 iii. Second item
 .
-<ol type="i" start="ii">
+<ol type="i" start="2">
 <li>First item</li>
 <li>Second item</li>
 </ol>
 ````````````````````````````````
+
+Lists can be restarted, specifying the start point.
+
+```````````````````````````````` example
+1.   First item
+
+Some text
+
+2.   Second item
+.
+<ol>
+<li>First item</li>
+</ol>
+<p>Some text</p>
+<ol start="2">
+<li>Second item</li>
+</ol>
+````````````````````````````````

src/Markdig.Tests/Specs/MathSpecs.md

@@ -68,6 +68,13 @@ This is a $$$math block$$$
 <p>This is a <span class="math">$math block$</span></p>
 ````````````````````````````````
 
+Regular text can come both before and after the math inline
+
+```````````````````````````````` example
+This is a $math block$ with text on both sides.
+.
+<p>This is a <span class="math">math block</span> with text on both sides.</p>
+````````````````````````````````
 A mathematic block takes precedence over standard emphasis `*` `_`:
 
 ```````````````````````````````` example

src/Markdig.Tests/Specs/NoHtmlSpecs.md

@@ -0,0 +1,27 @@
+# Extensions
+
+## NoHTML
+
+The extension DisableHtml allows to disable the parsing of HTML:
+
+For inline HTML:
+
+```````````````````````````````` example
+this is some text</td></tr>
+.
+<p>this is some text&lt;/td&gt;&lt;/tr&gt;</p>
+````````````````````````````````
+
+For Block HTML:
+
+```````````````````````````````` example
+<div>
+this is some text
+</div>
+.
+<p>&lt;div&gt;
+this is some text
+&lt;/div&gt;</p>
+````````````````````````````````
+
+

src/Markdig.Tests/Specs/PipeTableSpecs.md

@@ -122,7 +122,7 @@ c no d
 c no d</p>
 ````````````````````````````````
 
-The number of columns in the first row determine the number of columns for the whole table. Any extra columns delimiter `|` for sub-sequent lines are converted to literal strings instead:
+If a row contains more column than the header row, it will still be added as a column:
 
 ```````````````````````````````` example
 a  | b 
@@ -141,7 +141,8 @@ a  | b
 <tbody>
 <tr>
 <td>0</td>
-<td>1 | 2</td>
+<td>1</td>
+<td>2</td>
 </tr>
 <tr>
 <td>3</td>
@@ -507,3 +508,42 @@ a  | b
 </table>
 ````````````````````````````````
 
+** Tests **
+
+Tests trailing spaces after pipes
+
+```````````````````````````````` example
+| abc | def | 
+|---|:---|
+| cde| ddd| 
+| eee| fff|
+| fff | fffff   | 
+|gggg  | ffff | 
+.
+<table>
+<thead>
+<tr>
+<th>abc</th>
+<th>def</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>cde</td>
+<td>ddd</td>
+</tr>
+<tr>
+<td>eee</td>
+<td>fff</td>
+</tr>
+<tr>
+<td>fff</td>
+<td>fffff</td>
+</tr>
+<tr>
+<td>gggg</td>
+<td>ffff</td>
+</tr>
+</tbody>
+</table>
+````````````````````````````````

src/Markdig.Tests/Specs/Specs.cs

@@ -16515,7 +16515,7 @@ namespace Markdig.Tests
 			TestParser.TestSpec("a | b\nc no d", "<p>a | b\nc no d</p>", "pipetables|advanced");
         }
     }
-        // The number of columns in the first row determine the number of columns for the whole table. Any extra columns delimiter `|` for sub-sequent lines are converted to literal strings instead:
+        // If a row contains more column than the header row, it will still be added as a column:
     [TestFixture]
     public partial class TestExtensionsPipeTable
     {
@@ -16543,7 +16543,8 @@ namespace Markdig.Tests
             //     <tbody>
             //     <tr>
             //     <td>0</td>
-            //     <td>1 | 2</td>
+            //     <td>1</td>
+            //     <td>2</td>
             //     </tr>
             //     <tr>
             //     <td>3</td>
@@ -16556,7 +16557,7 @@ namespace Markdig.Tests
             //     </table>
 
             Console.WriteLine("Example {0}" + Environment.NewLine + "Section: {0}" + Environment.NewLine, 7, "Extensions Pipe Table");
-			TestParser.TestSpec("a  | b \n-- | --\n0  | 1 | 2\n3  | 4\n5  |", "<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>0</td>\n<td>1 | 2</td>\n</tr>\n<tr>\n<td>3</td>\n<td>4</td>\n</tr>\n<tr>\n<td>5</td>\n</tr>\n</tbody>\n</table>", "pipetables|advanced");
+			TestParser.TestSpec("a  | b \n-- | --\n0  | 1 | 2\n3  | 4\n5  |", "<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>0</td>\n<td>1</td>\n<td>2</td>\n</tr>\n<tr>\n<td>3</td>\n<td>4</td>\n</tr>\n<tr>\n<td>5</td>\n</tr>\n</tbody>\n</table>", "pipetables|advanced");
         }
     }
         // **Rule #2**
@@ -17078,6 +17079,58 @@ namespace Markdig.Tests
             Console.WriteLine("Example {0}" + Environment.NewLine + "Section: {0}" + Environment.NewLine, 21, "Extensions Pipe Table");
 			TestParser.TestSpec("a  | b\n-- | --\n[This is a link with a | inside the label](http://google.com) | 1", "<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><a href=\"http://google.com\">This is a link with a | inside the label</a></td>\n<td>1</td>\n</tr>\n</tbody>\n</table>", "pipetables|advanced");
         }
+    }
+        // ** Tests **
+        //
+        // Tests trailing spaces after pipes
+    [TestFixture]
+    public partial class TestExtensionsPipeTable
+    {
+        [Test]
+        public void Example022()
+        {
+            // Example 22
+            // Section: Extensions Pipe Table
+            //
+            // The following CommonMark:
+            //     | abc | def | 
+            //     |---|:---|
+            //     | cde| ddd| 
+            //     | eee| fff|
+            //     | fff | fffff   | 
+            //     |gggg  | ffff | 
+            //
+            // Should be rendered as:
+            //     <table>
+            //     <thead>
+            //     <tr>
+            //     <th>abc</th>
+            //     <th>def</th>
+            //     </tr>
+            //     </thead>
+            //     <tbody>
+            //     <tr>
+            //     <td>cde</td>
+            //     <td>ddd</td>
+            //     </tr>
+            //     <tr>
+            //     <td>eee</td>
+            //     <td>fff</td>
+            //     </tr>
+            //     <tr>
+            //     <td>fff</td>
+            //     <td>fffff</td>
+            //     </tr>
+            //     <tr>
+            //     <td>gggg</td>
+            //     <td>ffff</td>
+            //     </tr>
+            //     </tbody>
+            //     </table>
+
+            Console.WriteLine("Example {0}" + Environment.NewLine + "Section: {0}" + Environment.NewLine, 22, "Extensions Pipe Table");
+			TestParser.TestSpec("| abc | def | \n|---|:---|\n| cde| ddd| \n| eee| fff|\n| fff | fffff   | \n|gggg  | ffff | ", "<table>\n<thead>\n<tr>\n<th>abc</th>\n<th>def</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>cde</td>\n<td>ddd</td>\n</tr>\n<tr>\n<td>eee</td>\n<td>fff</td>\n</tr>\n<tr>\n<td>fff</td>\n<td>fffff</td>\n</tr>\n<tr>\n<td>gggg</td>\n<td>ffff</td>\n</tr>\n</tbody>\n</table>", "pipetables|advanced");
+        }
     }
         // # Extensions
         //
@@ -17357,6 +17410,29 @@ namespace Markdig.Tests
             Console.WriteLine("Example {0}" + Environment.NewLine + "Section: {0}" + Environment.NewLine, 2, "Extensions Superscript and Subscript");
 			TestParser.TestSpec("H~2~O is a liquid. 2^10^ is 1024", "<p>H<sub>2</sub>O is a liquid. 2<sup>10</sup> is 1024</p>", "emphasisextras|advanced");
         }
+    }
+        // Certain punctuation characters are exempted from the rule forbidding them within inline delimiters
+    [TestFixture]
+    public partial class TestExtensionsSuperscriptandSubscript
+    {
+        [Test]
+        public void Example003()
+        {
+            // Example 3
+            // Section: Extensions Superscript and Subscript
+            //
+            // The following CommonMark:
+            //     One quintillionth can be expressed as 10^-18^
+            //     
+            //     Daggers^†^ and double-daggers^‡^ can be used to denote notes.
+            //
+            // Should be rendered as:
+            //     <p>One quintillionth can be expressed as 10<sup>-18</sup></p>
+            //     <p>Daggers<sup>†</sup> and double-daggers<sup>‡</sup> can be used to denote notes.</p>
+
+            Console.WriteLine("Example {0}" + Environment.NewLine + "Section: {0}" + Environment.NewLine, 3, "Extensions Superscript and Subscript");
+			TestParser.TestSpec("One quintillionth can be expressed as 10^-18^\n\nDaggers^†^ and double-daggers^‡^ can be used to denote notes.", "<p>One quintillionth can be expressed as 10<sup>-18</sup></p>\n<p>Daggers<sup>†</sup> and double-daggers<sup>‡</sup> can be used to denote notes.</p>", "emphasisextras|advanced");
+        }
     }
         // ## Inserted
         //
@@ -17365,9 +17441,9 @@ namespace Markdig.Tests
     public partial class TestExtensionsInserted
     {
         [Test]
-        public void Example003()
+        public void Example004()
         {
-            // Example 3
+            // Example 4
             // Section: Extensions Inserted
             //
             // The following CommonMark:
@@ -17376,7 +17452,7 @@ namespace Markdig.Tests
             // Should be rendered as:
             //     <p><ins>Inserted text</ins></p>
 
-            Console.WriteLine("Example {0}" + Environment.NewLine + "Section: {0}" + Environment.NewLine, 3, "Extensions Inserted");
+            Console.WriteLine("Example {0}" + Environment.NewLine + "Section: {0}" + Environment.NewLine, 4, "Extensions Inserted");
 			TestParser.TestSpec("++Inserted text++", "<p><ins>Inserted text</ins></p>", "emphasisextras|advanced");
         }
     }
@@ -17387,9 +17463,9 @@ namespace Markdig.Tests
     public partial class TestExtensionsMarked
     {
         [Test]
-        public void Example004()
+        public void Example005()
         {
-            // Example 4
+            // Example 5
             // Section: Extensions Marked
             //
             // The following CommonMark:
@@ -17398,7 +17474,7 @@ namespace Markdig.Tests
             // Should be rendered as:
             //     <p><mark>Marked text</mark></p>
 
-            Console.WriteLine("Example {0}" + Environment.NewLine + "Section: {0}" + Environment.NewLine, 4, "Extensions Marked");
+            Console.WriteLine("Example {0}" + Environment.NewLine + "Section: {0}" + Environment.NewLine, 5, "Extensions Marked");
 			TestParser.TestSpec("==Marked text==", "<p><mark>Marked text</mark></p>", "emphasisextras|advanced");
         }
     }
@@ -17698,6 +17774,131 @@ namespace Markdig.Tests
             Console.WriteLine("Example {0}" + Environment.NewLine + "Section: {0}" + Environment.NewLine, 7, "Extensions Grid Table");
 			TestParser.TestSpec("+-----+:---:+-----+\n|  A  |  B  |  C  |\n+-----+-----+-----+", "<table>\n<col style=\"width:33.33%\">\n<col style=\"width:33.33%\">\n<col style=\"width:33.33%\">\n<tbody>\n<tr>\n<td>A</td>\n<td style=\"text-align: center;\">B</td>\n<td>C</td>\n</tr>\n</tbody>\n</table>", "gridtables|advanced");
         }
+    }
+        // A grid table may have cells spanning both columns and rows:
+    [TestFixture]
+    public partial class TestExtensionsGridTable
+    {
+        [Test]
+        public void Example008()
+        {
+            // Example 8
+            // Section: Extensions Grid Table
+            //
+            // The following CommonMark:
+            //     +---+---+---+
+            //     | AAAAA | B |
+            //     +---+---+ B +
+            //     | D | E | B |
+            //     + D +---+---+
+            //     | D | CCCCC |
+            //     +---+---+---+
+            //
+            // Should be rendered as:
+            //     <table>
+            //     <col style="width:33.33%">
+            //     <col style="width:33.33%">
+            //     <col style="width:33.33%">
+            //     <tbody>
+            //     <tr>
+            //     <td colspan="2">AAAAA</td>
+            //     <td rowspan="2">B
+            //     B
+            //     B</td>
+            //     </tr>
+            //     <tr>
+            //     <td rowspan="2">D
+            //     D
+            //     D</td>
+            //     <td>E</td>
+            //     </tr>
+            //     <tr>
+            //     <td colspan="2">CCCCC</td>
+            //     </tr>
+            //     </tbody>
+            //     </table>
+
+            Console.WriteLine("Example {0}" + Environment.NewLine + "Section: {0}" + Environment.NewLine, 8, "Extensions Grid Table");
+			TestParser.TestSpec("+---+---+---+\n| AAAAA | B |\n+---+---+ B +\n| D | E | B |\n+ D +---+---+\n| D | CCCCC |\n+---+---+---+", "<table>\n<col style=\"width:33.33%\">\n<col style=\"width:33.33%\">\n<col style=\"width:33.33%\">\n<tbody>\n<tr>\n<td colspan=\"2\">AAAAA</td>\n<td rowspan=\"2\">B\nB\nB</td>\n</tr>\n<tr>\n<td rowspan=\"2\">D\nD\nD</td>\n<td>E</td>\n</tr>\n<tr>\n<td colspan=\"2\">CCCCC</td>\n</tr>\n</tbody>\n</table>", "gridtables|advanced");
+        }
+    }
+        // A grid table may have cells with both colspan and rowspan:
+    [TestFixture]
+    public partial class TestExtensionsGridTable
+    {
+        [Test]
+        public void Example009()
+        {
+            // Example 9
+            // Section: Extensions Grid Table
+            //
+            // The following CommonMark:
+            //     +---+---+---+
+            //     | AAAAA | B |
+            //     + AAAAA +---+
+            //     | AAAAA | C |
+            //     +---+---+---+
+            //     | D | E | F |
+            //     +---+---+---+
+            //
+            // Should be rendered as:
+            //     <table>
+            //     <col style="width:33.33%">
+            //     <col style="width:33.33%">
+            //     <col style="width:33.33%">
+            //     <tbody>
+            //     <tr>
+            //     <td colspan="2" rowspan="2">AAAAA
+            //     AAAAA
+            //     AAAAA</td>
+            //     <td>B</td>
+            //     </tr>
+            //     <tr>
+            //     <td>C</td>
+            //     </tr>
+            //     <tr>
+            //     <td>D</td>
+            //     <td>E</td>
+            //     <td>F</td>
+            //     </tr>
+            //     </tbody>
+            //     </table>
+
+            Console.WriteLine("Example {0}" + Environment.NewLine + "Section: {0}" + Environment.NewLine, 9, "Extensions Grid Table");
+			TestParser.TestSpec("+---+---+---+\n| AAAAA | B |\n+ AAAAA +---+\n| AAAAA | C |\n+---+---+---+\n| D | E | F |\n+---+---+---+", "<table>\n<col style=\"width:33.33%\">\n<col style=\"width:33.33%\">\n<col style=\"width:33.33%\">\n<tbody>\n<tr>\n<td colspan=\"2\" rowspan=\"2\">AAAAA\nAAAAA\nAAAAA</td>\n<td>B</td>\n</tr>\n<tr>\n<td>C</td>\n</tr>\n<tr>\n<td>D</td>\n<td>E</td>\n<td>F</td>\n</tr>\n</tbody>\n</table>", "gridtables|advanced");
+        }
+    }
+        // A grid table may not have irregularly shaped cells:
+    [TestFixture]
+    public partial class TestExtensionsGridTable
+    {
+        [Test]
+        public void Example010()
+        {
+            // Example 10
+            // Section: Extensions Grid Table
+            //
+            // The following CommonMark:
+            //     +---+---+---+
+            //     | AAAAA | B |
+            //     + A +---+ B +
+            //     | A | C | B |
+            //     +---+---+---+
+            //     | DDDDD | E |
+            //     +---+---+---+
+            //
+            // Should be rendered as:
+            //     <p>+---+---+---+
+            //     | AAAAA | B |
+            //     + A +---+ B +
+            //     | A | C | B |
+            //     +---+---+---+
+            //     | DDDDD | E |
+            //     +---+---+---+</p>
+
+            Console.WriteLine("Example {0}" + Environment.NewLine + "Section: {0}" + Environment.NewLine, 10, "Extensions Grid Table");
+			TestParser.TestSpec("+---+---+---+\n| AAAAA | B |\n+ A +---+ B +\n| A | C | B |\n+---+---+---+\n| DDDDD | E |\n+---+---+---+", "<p>+---+---+---+\n| AAAAA | B |\n+ A +---+ B +\n| A | C | B |\n+---+---+---+\n| DDDDD | E |\n+---+---+---+</p>", "gridtables|advanced");
+        }
     }
         // # Extensions
         //
@@ -18084,6 +18285,43 @@ namespace Markdig.Tests
             Console.WriteLine("Example {0}" + Environment.NewLine + "Section: {0}" + Environment.NewLine, 5, "Extensions Definition lists");
 			TestParser.TestSpec("Term 1\n\n    : Not valid", "<p>Term 1</p>\n<pre><code>: Not valid\n</code></pre>", "definitionlists+attributes|advanced");
         }
+    }
+        // Definition lists can be nested inside list items
+    [TestFixture]
+    public partial class TestExtensionsDefinitionlists
+    {
+        [Test]
+        public void Example006()
+        {
+            // Example 6
+            // Section: Extensions Definition lists
+            //
+            // The following CommonMark:
+            //     1.  First
+            //         
+            //     2.  Second
+            //         
+            //         Term 1
+            //         :   Definition
+            //         
+            //         Term 2
+            //         :   Second Definition
+            //
+            // Should be rendered as:
+            //     <ol>
+            //     <li><p>First</p></li>
+            //     <li><p>Second</p>
+            //     <dl>
+            //     <dt>Term 1</dt>
+            //     <dd>Definition</dd>
+            //     <dt>Term 2</dt>
+            //     <dd>Second Definition</dd>
+            //     </dl></li>
+            //     </ol>
+
+            Console.WriteLine("Example {0}" + Environment.NewLine + "Section: {0}" + Environment.NewLine, 6, "Extensions Definition lists");
+			TestParser.TestSpec("1.  First\n    \n2.  Second\n    \n    Term 1\n    :   Definition\n    \n    Term 2\n    :   Second Definition", "<ol>\n<li><p>First</p></li>\n<li><p>Second</p>\n<dl>\n<dt>Term 1</dt>\n<dd>Definition</dd>\n<dt>Term 2</dt>\n<dd>Second Definition</dd>\n</dl></li>\n</ol>", "definitionlists+attributes|advanced");
+        }
     }
         // # Extensions
         //
@@ -18226,6 +18464,30 @@ namespace Markdig.Tests
             Console.WriteLine("Example {0}" + Environment.NewLine + "Section: {0}" + Environment.NewLine, 4, "Extensions Abbreviation");
 			TestParser.TestSpec("*[😃 HTML]: Hypertext Markup Language\n\nThis is a 😃 HTML document    ", "<p>This is a <abbr title=\"Hypertext Markup Language\">😃 HTML</abbr> document</p>", "abbreviations|advanced");
         }
+    }
+        // Abbreviations may be similar:
+    [TestFixture]
+    public partial class TestExtensionsAbbreviation
+    {
+        [Test]
+        public void Example005()
+        {
+            // Example 5
+            // Section: Extensions Abbreviation
+            //
+            // The following CommonMark:
+            //     *[1A]: First
+            //     *[1A1]: Second
+            //     *[1A2]: Third
+            //     
+            //     We can abbreviate 1A, 1A1 and 1A2!
+            //
+            // Should be rendered as:
+            //     <p>We can abbreviate <abbr title="First">1A</abbr>, <abbr title="Second">1A1</abbr> and <abbr title="Third">1A2</abbr>!</p>
+
+            Console.WriteLine("Example {0}" + Environment.NewLine + "Section: {0}" + Environment.NewLine, 5, "Extensions Abbreviation");
+			TestParser.TestSpec("*[1A]: First\n*[1A1]: Second\n*[1A2]: Third\n\nWe can abbreviate 1A, 1A1 and 1A2!", "<p>We can abbreviate <abbr title=\"First\">1A</abbr>, <abbr title=\"Second\">1A1</abbr> and <abbr title=\"Third\">1A2</abbr>!</p>", "abbreviations|advanced");
+        }
     }
         // # Extensions
         //
@@ -18300,13 +18562,13 @@ namespace Markdig.Tests
             //     c. Second item
             //
             // Should be rendered as:
-            //     <ol type="a" start="b">
+            //     <ol type="a" start="2">
             //     <li>First item</li>
             //     <li>Second item</li>
             //     </ol>
 
             Console.WriteLine("Example {0}" + Environment.NewLine + "Section: {0}" + Environment.NewLine, 3, "Extensions Ordered list with alpha letter");
-			TestParser.TestSpec("b. First item\nc. Second item", "<ol type=\"a\" start=\"b\">\n<li>First item</li>\n<li>Second item</li>\n</ol>", "listextras|advanced");
+			TestParser.TestSpec("b. First item\nc. Second item", "<ol type=\"a\" start=\"2\">\n<li>First item</li>\n<li>Second item</li>\n</ol>", "listextras|advanced");
         }
     }
         // A different type of list will break the existing list:
@@ -18410,13 +18672,43 @@ namespace Markdig.Tests
             //     iii. Second item
             //
             // Should be rendered as:
-            //     <ol type="i" start="ii">
+            //     <ol type="i" start="2">
             //     <li>First item</li>
             //     <li>Second item</li>
             //     </ol>
 
             Console.WriteLine("Example {0}" + Environment.NewLine + "Section: {0}" + Environment.NewLine, 7, "Extensions Ordered list with roman letter");
-			TestParser.TestSpec("ii. First item\niii. Second item", "<ol type=\"i\" start=\"ii\">\n<li>First item</li>\n<li>Second item</li>\n</ol>", "listextras|advanced");
+			TestParser.TestSpec("ii. First item\niii. Second item", "<ol type=\"i\" start=\"2\">\n<li>First item</li>\n<li>Second item</li>\n</ol>", "listextras|advanced");
+        }
+    }
+        // Lists can be restarted, specifying the start point.
+    [TestFixture]
+    public partial class TestExtensionsOrderedlistwithromanletter
+    {
+        [Test]
+        public void Example008()
+        {
+            // Example 8
+            // Section: Extensions Ordered list with roman letter
+            //
+            // The following CommonMark:
+            //     1.   First item
+            //     
+            //     Some text
+            //     
+            //     2.   Second item
+            //
+            // Should be rendered as:
+            //     <ol>
+            //     <li>First item</li>
+            //     </ol>
+            //     <p>Some text</p>
+            //     <ol start="2">
+            //     <li>Second item</li>
+            //     </ol>
+
+            Console.WriteLine("Example {0}" + Environment.NewLine + "Section: {0}" + Environment.NewLine, 8, "Extensions Ordered list with roman letter");
+			TestParser.TestSpec("1.   First item\n\nSome text\n\n2.   Second item", "<ol>\n<li>First item</li>\n</ol>\n<p>Some text</p>\n<ol start=\"2\">\n<li>Second item</li>\n</ol>", "listextras|advanced");
         }
     }
         // # Extensions
@@ -18662,7 +18954,7 @@ namespace Markdig.Tests
 			TestParser.TestSpec("This is a $$$math block$$$", "<p>This is a <span class=\"math\">$math block$</span></p>", "mathematics|advanced");
         }
     }
-        // A mathematic block takes precedence over standard emphasis `*` `_`:
+        // Regular text can come both before and after the math inline
     [TestFixture]
     public partial class TestExtensionsMathInline
     {
@@ -18673,12 +18965,32 @@ namespace Markdig.Tests
             // Section: Extensions Math Inline
             //
             // The following CommonMark:
+            //     This is a $math block$ with text on both sides.
+            //
+            // Should be rendered as:
+            //     <p>This is a <span class="math">math block</span> with text on both sides.</p>
+
+            Console.WriteLine("Example {0}" + Environment.NewLine + "Section: {0}" + Environment.NewLine, 9, "Extensions Math Inline");
+			TestParser.TestSpec("This is a $math block$ with text on both sides.", "<p>This is a <span class=\"math\">math block</span> with text on both sides.</p>", "mathematics|advanced");
+        }
+    }
+        // A mathematic block takes precedence over standard emphasis `*` `_`:
+    [TestFixture]
+    public partial class TestExtensionsMathInline
+    {
+        [Test]
+        public void Example010()
+        {
+            // Example 10
+            // Section: Extensions Math Inline
+            //
+            // The following CommonMark:
             //     This is *a $math* block$
             //
             // Should be rendered as:
             //     <p>This is *a <span class="math">math* block</span></p>
 
-            Console.WriteLine("Example {0}" + Environment.NewLine + "Section: {0}" + Environment.NewLine, 9, "Extensions Math Inline");
+            Console.WriteLine("Example {0}" + Environment.NewLine + "Section: {0}" + Environment.NewLine, 10, "Extensions Math Inline");
 			TestParser.TestSpec("This is *a $math* block$", "<p>This is *a <span class=\"math\">math* block</span></p>", "mathematics|advanced");
         }
     }
@@ -18690,9 +19002,9 @@ namespace Markdig.Tests
     public partial class TestExtensionsMathBlock
     {
         [Test]
-        public void Example010()
+        public void Example011()
         {
-            // Example 10
+            // Example 11
             // Section: Extensions Math Block
             //
             // The following CommonMark:
@@ -18710,7 +19022,7 @@ namespace Markdig.Tests
             //     \end{equation}
             //     </div>
 
-            Console.WriteLine("Example {0}" + Environment.NewLine + "Section: {0}" + Environment.NewLine, 10, "Extensions Math Block");
+            Console.WriteLine("Example {0}" + Environment.NewLine + "Section: {0}" + Environment.NewLine, 11, "Extensions Math Block");
 			TestParser.TestSpec("$$\n\\begin{equation}\n  \\int_0^\\infty \\frac{x^3}{e^x-1}\\,dx = \\frac{\\pi^4}{15}\n  \\label{eq:sample}\n\\end{equation}\n$$", "<div class=\"math\">\\begin{equation}\n  \\int_0^\\infty \\frac{x^3}{e^x-1}\\,dx = \\frac{\\pi^4}{15}\n  \\label{eq:sample}\n\\end{equation}\n</div>", "mathematics|advanced");
         }
     }
@@ -19533,4 +19845,54 @@ namespace Markdig.Tests
         }
     }
         // TODO: Add other text diagram languages
+        // # Extensions
+        //
+        // ## NoHTML
+        //
+        // The extension DisableHtml allows to disable the parsing of HTML:
+        //
+        // For inline HTML:
+    [TestFixture]
+    public partial class TestExtensionsNoHTML
+    {
+        [Test]
+        public void Example001()
+        {
+            // Example 1
+            // Section: Extensions NoHTML
+            //
+            // The following CommonMark:
+            //     this is some text</td></tr>
+            //
+            // Should be rendered as:
+            //     <p>this is some text&lt;/td&gt;&lt;/tr&gt;</p>
+
+            Console.WriteLine("Example {0}" + Environment.NewLine + "Section: {0}" + Environment.NewLine, 1, "Extensions NoHTML");
+			TestParser.TestSpec("this is some text</td></tr>", "<p>this is some text&lt;/td&gt;&lt;/tr&gt;</p>", "nohtml");
+        }
+    }
+        // For Block HTML:
+    [TestFixture]
+    public partial class TestExtensionsNoHTML
+    {
+        [Test]
+        public void Example002()
+        {
+            // Example 2
+            // Section: Extensions NoHTML
+            //
+            // The following CommonMark:
+            //     <div>
+            //     this is some text
+            //     </div>
+            //
+            // Should be rendered as:
+            //     <p>&lt;div&gt;
+            //     this is some text
+            //     &lt;/div&gt;</p>
+
+            Console.WriteLine("Example {0}" + Environment.NewLine + "Section: {0}" + Environment.NewLine, 2, "Extensions NoHTML");
+			TestParser.TestSpec("<div>\nthis is some text\n</div>", "<p>&lt;div&gt;\nthis is some text\n&lt;/div&gt;</p>", "nohtml");
+        }
+    }
 }

src/Markdig.Tests/Specs/Specs.tt

@@ -59,6 +59,7 @@ SOFTWARE.
 		new KeyValuePair<string, string>(Host.ResolvePath("AutoIdentifierSpecs.md"), "autoidentifiers|advanced"),
 		new KeyValuePair<string, string>(Host.ResolvePath("TaskListSpecs.md"), "tasklists|advanced"),
 		new KeyValuePair<string, string>(Host.ResolvePath("DiagramsSpecs.md"), "diagrams|advanced"),
+		new KeyValuePair<string, string>(Host.ResolvePath("NoHtmlSpecs.md"), "nohtml"),
 	};
     var emptyLines = false;
     var displayEmptyLines = false;

src/Markdig.Tests/Specs/TestEmphasisPlus.cs

@@ -0,0 +1,25 @@
+// Copyright (c) Alexandre Mutel. All rights reserved.
+// This file is licensed under the BSD-Clause 2 license. 
+// See the license.txt file in the project root for more information.
+
+using System;
+using NUnit.Framework;
+
+namespace Markdig.Tests
+{
+    [TestFixture]
+    public partial class TestEmphasisPlus
+    {
+        [Test]
+        public void StrongNormal()
+        {
+            TestParser.TestSpec("***Strong emphasis*** normal", "<p><strong><em>Strong emphasis</em></strong> normal</p>", "");
+        }
+
+        [Test]
+        public void NormalStrongNormal()
+        {
+            TestParser.TestSpec("normal ***Strong emphasis*** normal", "<p>normal <strong><em>Strong emphasis</em></strong> normal</p>", "");
+        }
+    }
+}

src/Markdig.Tests/TestParser.cs

@@ -65,6 +65,7 @@ namespace Markdig.Tests
             foreach (var extensionsText in extensionGroups)
             {
                 var builder = new MarkdownPipelineBuilder();
+                builder.DebugLog = Console.Out;
                 var pipeline = extensionsText == "self" ? builder.UseSelfPipeline() : builder.Configure(extensionsText);
                 yield return new KeyValuePair<string, MarkdownPipeline>(extensionsText, pipeline.Build());
             }

src/Markdig.Tests/TestPlayParser.cs

@@ -27,33 +27,6 @@ Later in a text we are using HTML and it becomes an abbr tag HTML
             Console.WriteLine(result);
         }
 
-        [Test]
-        public void TestPipeTables()
-        {
-            TestParser.TestSpec(@"
-| abc | def | ghi |
-|:---:|-----|----:|
-|  1  | 2   | 3   |
-", @"
-<table>
-<thead>
-<tr>
-<th style=""text-align: center;"">abc</th>
-<th>def</th>
-<th style=""text-align: right;"">ghi</th>
-</tr>
-</thead>
-<tbody>
-<tr>
-<td style=""text-align: center;"">1</td>
-<td>2</td>
-<td style=""text-align: right;"">3</td>
-</tr>
-</tbody>
-</table>
-", "advanced");
-        }
-
         [Test]
         public void TestSelfPipeline1()
         {

src/Markdig.WebApp/project.json

@@ -1,25 +1,25 @@
 {
   "dependencies": {
     "Microsoft.NETCore.App": {
-      "version": "1.0.0-rc2-3002702",
+      "version": "1.0.0",
       "type": "platform"
     },
-    "Microsoft.ApplicationInsights.AspNetCore": "1.0.0-rc2-final",
-    "Microsoft.AspNetCore.Mvc": "1.0.0-rc2-final",
-    "Microsoft.AspNetCore.Server.IISIntegration": "1.0.0-rc2-final",
-    "Microsoft.AspNetCore.Server.Kestrel": "1.0.0-rc2-final",
-    "Microsoft.Extensions.Configuration.EnvironmentVariables": "1.0.0-rc2-final",
-    "Microsoft.Extensions.Configuration.FileExtensions": "1.0.0-rc2-final",
-    "Microsoft.Extensions.Configuration.Json": "1.0.0-rc2-final",
-    "Microsoft.Extensions.Logging": "1.0.0-rc2-final",
-    "Microsoft.Extensions.Logging.Console": "1.0.0-rc2-final",
-    "Microsoft.Extensions.Logging.Debug": "1.0.0-rc2-final",
-    "Markdig": "0.2.1"
+    "Microsoft.ApplicationInsights.AspNetCore": "1.0.0",
+    "Microsoft.AspNetCore.Mvc": "1.0.0",
+    "Microsoft.AspNetCore.Server.IISIntegration": "1.0.0",
+    "Microsoft.AspNetCore.Server.Kestrel": "1.0.0",
+    "Microsoft.Extensions.Configuration.EnvironmentVariables": "1.0.0",
+    "Microsoft.Extensions.Configuration.FileExtensions": "1.0.0",
+    "Microsoft.Extensions.Configuration.Json": "1.0.0",
+    "Microsoft.Extensions.Logging": "1.0.0",
+    "Microsoft.Extensions.Logging.Console": "1.0.0",
+    "Microsoft.Extensions.Logging.Debug": "1.0.0",
+    "Markdig": "0.7.2"
   },
 
   "tools": {
     "Microsoft.AspNetCore.Server.IISIntegration.Tools": {
-      "version": "1.0.0-preview1-final",
+      "version": "1.0.0-preview2-final",
       "imports": "portable-net45+win8+dnxcore50"
     }
   },

src/Markdig/Extensions/Abbreviations/AbbreviationParser.cs

@@ -126,12 +126,13 @@ namespace Markdig.Extensions.Abbreviations
                         // If we don't have a container, create a new one
                         if (container == null)
                         {
-                            container = new ContainerInline()
-                            {
-                                Span = originalLiteral.Span,
-                                Line = originalLiteral.Line,
-                                Column = originalLiteral.Column,
-                            };
+                            container = literal.Parent ??
+                                new ContainerInline
+                                {
+                                    Span = originalLiteral.Span,
+                                    Line = originalLiteral.Line,
+                                    Column = originalLiteral.Column,
+                                };
                         }
 
                         int line;
@@ -150,7 +151,10 @@ namespace Markdig.Extensions.Abbreviations
                         // Append the previous literal
                         if (i > content.Start)
                         {
-                            container.AppendChild(literal);
+                            if (literal.Parent == null)
+                            {
+                                container.AppendChild(literal);
+                            }
 
                             literal.Span.End = abbrInline.Span.Start - 1;
                             // Truncate it before the abbreviation

src/Markdig/Extensions/DefinitionLists/DefinitionListParser.cs

@@ -51,8 +51,7 @@ namespace Markdig.Extensions.DefinitionLists
             }
 
             var previousParent = paragraphBlock.Parent;
-            var indexOfParagraph = previousParent.IndexOf(paragraphBlock);
-            var currentDefinitionList = indexOfParagraph - 1 >= 0 ? previousParent[indexOfParagraph - 1] as DefinitionList : null;
+            var currentDefinitionList = GetCurrentDefinitionList(paragraphBlock, previousParent);
 
             processor.Discard(paragraphBlock);
 
@@ -103,6 +102,19 @@ namespace Markdig.Extensions.DefinitionLists
             return BlockState.Continue;
         }
 
+        private static DefinitionList GetCurrentDefinitionList(ParagraphBlock paragraphBlock, ContainerBlock previousParent)
+        {
+            var index = previousParent.IndexOf(paragraphBlock) - 1;
+            if (index < 0) return null;
+            var lastBlock = previousParent[index];
+            if (lastBlock is BlankLineBlock)
+            {
+                lastBlock = previousParent[index - 1];
+                previousParent.RemoveAt(index);
+            }
+            return lastBlock as DefinitionList;
+        }
+
         public override BlockState TryContinue(BlockProcessor processor, Block block)
         {
             var definitionItem = (DefinitionItem)block;

src/Markdig/Extensions/Emoji/EmojiParser.cs

@@ -41,7 +41,7 @@ namespace Markdig.Extensions.Emoji
         /// </summary>
         public Dictionary<string, string>  SmileyToEmoji { get; }
 
-        public override void Initialize(InlineProcessor processor)
+        public override void Initialize()
         {
             var firstChars = new HashSet<char>();
             var textToMatch = new HashSet<string>();

src/Markdig/Extensions/GenericAttributes/GenericAttributesParser.cs

@@ -64,7 +64,7 @@ namespace Markdig.Extensions.GenericAttributes
                 }
 
                 var currentHtmlAttributes = objectToAttach.GetAttributes();
-                attributes.CopyTo(currentHtmlAttributes, false, false);
+                attributes.CopyTo(currentHtmlAttributes, true, false);
 
                 // Update the position of the attributes
                 int line;

src/Markdig/Extensions/ListExtras/ListExtraItemParser.cs

@@ -7,6 +7,8 @@ using Markdig.Parsers;
 
 namespace Markdig.Extensions.ListExtras
 {
+    using System;
+
     /// <summary>
     /// Parser that adds supports for parsing alpha/roman list items (e.g: `a)` or `a.` or `ii.` or `II.`)
     /// </summary>
@@ -52,7 +54,7 @@ namespace Markdig.Extensions.ListExtras
                     c = state.NextChar();
                 }
 
-                result.OrderedStart = state.Line.Text.Substring(startChar, endChar - startChar + 1);
+                result.OrderedStart = CharHelper.RomanToArabic(state.Line.Text.Substring(startChar, endChar - startChar + 1)).ToString();
                 result.BulletType = isRomanLow ? 'i' : 'I';
                 result.DefaultOrderedStart = isRomanLow ? "i" : "I";
             }
@@ -60,7 +62,7 @@ namespace Markdig.Extensions.ListExtras
             {
                 // otherwise we expect a regular alpha lettered list with a single character.
                 var isUpper = c.IsAlphaUpper();
-                result.OrderedStart = c.ToString();
+                result.OrderedStart = (Char.ToUpper(c) - 64).ToString();
                 result.BulletType = isUpper ? 'A' : 'a';
                 result.DefaultOrderedStart = isUpper ? "A" : "a";
                 state.NextChar();

src/Markdig/Extensions/Mathematics/MathInlineParser.cs

@@ -63,6 +63,7 @@ namespace Markdig.Extensions.Mathematics
             int closeDollars = 0;
 
             var start = slice.Start;
+            var end = 0;
             pc = match;
             while (c != '\0')
             {
@@ -101,7 +102,7 @@ namespace Markdig.Extensions.Mathematics
                 {
                     return false;
                 }
-
+                end = slice.Start - 1;
                 // Create a new MathInline
                 int line;
                 int column;
@@ -116,7 +117,7 @@ namespace Markdig.Extensions.Mathematics
                 };
                 inline.Content.Start = start;
                 // We substract the end to the number of opening $ to keep inside the block the additionals $
-                inline.Content.End = inline.Content.End - openDollars;
+                inline.Content.End = end - openDollars;
 
                 // Add the default class if necessary
                 if (DefaultClass != null)

src/Markdig/Extensions/Tables/GridTableParser.cs

@@ -1,6 +1,9 @@
-// Copyright (c) Alexandre Mutel. All rights reserved.
+
+// Copyright (c) Alexandre Mutel. All rights reserved.
 // This file is licensed under the BSD-Clause 2 license. 
 // See the license.txt file in the project root for more information.
+using System.Collections.Generic;
+using Markdig.Helpers;
 using Markdig.Parsers;
 using Markdig.Syntax;
 
@@ -10,7 +13,7 @@ namespace Markdig.Extensions.Tables
     {
         public GridTableParser()
         {
-            OpeningCharacters = new[] {'+'};
+            OpeningCharacters = new[] { '+' };
         }
 
         public override BlockState TryOpen(BlockProcessor processor)
@@ -22,65 +25,47 @@ namespace Markdig.Extensions.Tables
             }
 
             var line = processor.Line;
-
-            // A grid table must start with a line like this:
-            // + ------------- + ------------ + ---------------------------------------- +
-            // Spaces are optional
-
             GridTableState tableState = null;
+
             var c = line.CurrentChar;
-            var startPosition = processor.Start;
-            while (true)
+            var lineStart = line.Start;
+            int startPosition = -1;
+            bool hasLeft = false,
+                 hasRight = false;
+
+            while (line.Length > 0)
             {
                 if (c == '+')
                 {
-                    var startCharacter = line.Start;
-                    line.NextChar();
-                    if (line.IsEmptyOrWhitespace())
+                    tableState = tableState ?? new GridTableState { Start = processor.Start, ExpectRow = true };
+                    if (startPosition != -1)
                     {
-                        if (tableState == null)
-                        {
-                            return BlockState.None;
-                        }
-                        break;
-                    }
-
-                    TableColumnAlign align;
-                    if (TableHelper.ParseColumnHeader(ref line, '-', out align))
-                    {
-                        if (tableState == null)
-                        {
-                            tableState = new GridTableState()
-                            {
-                                Start = processor.Start,
-                                ExpectRow = true,
-                            };
-                        }
-                        tableState.AddColumn(startCharacter - startPosition, line.Start - 1 - startPosition, align);
-
-                        c = line.CurrentChar;
-                        continue;
+                        hasRight = line.PeekCharAbsolute(line.Start - 1) == ':';
+                        tableState.AddColumn(startPosition - lineStart, line.Start - lineStart, GetAlignment(hasLeft, hasRight));
                     }
+                    hasLeft = line.PeekChar(1) == ':';
+                    startPosition = line.Start;
                 }
-
-                // If we have any other characters, this is an invalid line
+                else if (c != ':' && c != '-')
+                {
+                    return BlockState.None;
+                }
+                c = line.NextChar();
+            }
+            if (tableState == null || tableState.ColumnSlices.Count == (processor.Line.Length - 1))
+            {
                 return BlockState.None;
             }
-
             // Store the line (if we need later to build a ParagraphBlock because the GridTable was in fact invalid)
             tableState.AddLine(ref processor.Line);
-
-            // Create the grid table
             var table = new Table(this);
-
             table.SetData(typeof(GridTableState), tableState);
 
-
             // Calculate the total width of all columns
             int totalWidth = 0;
             foreach (var columnSlice in tableState.ColumnSlices)
             {
-                totalWidth += columnSlice.End - columnSlice.Start;
+                totalWidth += columnSlice.End - columnSlice.Start - 1;
             }
 
             // Store the column width and alignment
@@ -89,8 +74,8 @@ namespace Markdig.Extensions.Tables
                 var columnDefinition = new TableColumnDefinition
                 {
                     // Column width proportional to the total width
-                    Width = (float)(columnSlice.End - columnSlice.Start) * 100.0f / totalWidth,
-                    Alignment = columnSlice.Align,
+                    Width = (float)(columnSlice.End - columnSlice.Start - 1) * 100.0f / totalWidth,
+                    Alignment = columnSlice.Align
                 };
                 table.ColumnDefinitions.Add(columnDefinition);
             }
@@ -100,205 +85,99 @@ namespace Markdig.Extensions.Tables
             return BlockState.ContinueDiscard;
         }
 
+        private static TableColumnAlign GetAlignment(bool hasLeft, bool hasRight)
+        {
+            return hasLeft && hasRight
+                ? TableColumnAlign.Center
+                : hasRight ? TableColumnAlign.Right : TableColumnAlign.Left;
+        }
+
         public override BlockState TryContinue(BlockProcessor processor, Block block)
         {
-            var gridTable = (Table) block;
+            var gridTable = (Table)block;
             var tableState = (GridTableState)block.GetData(typeof(GridTableState));
-
-            // We expect to start at the same 
-            //if (processor.Start == tableState.Start)
+            tableState.AddLine(ref processor.Line);
+            if (processor.CurrentChar == '+')
             {
-                var columns = tableState.ColumnSlices;
-
-                foreach (var columnSlice in columns)
-                {
-                    columnSlice.PreviousColumnSpan = columnSlice.CurrentColumnSpan;
-                    columnSlice.CurrentColumnSpan = 0;
-                }
-
-                if (processor.CurrentChar == '+')
-                {
-                    var result = ParseRowSeparator(processor, tableState, gridTable);
-                    if (result != BlockState.None)
-                    {
-                        return result;
-                    }
-                }
-                else if (processor.CurrentChar == '|')
-                {
-                    var line = processor.Line;
-
-                    // | ------------- | ------------ | ---------------------------------------- |
-                    // Calculate the colspan for the new row
-                    int columnIndex = -1;
-                    for (int i = 0; i < columns.Count; i++)
-                    {
-                        var columnSlice = columns[i];
-                        if (line.PeekCharExtra(columnSlice.Start) == '|')
-                        {
-                            columnIndex = i;
-                        }
-                        if (columnIndex >= 0)
-                        {
-                            columns[columnIndex].CurrentColumnSpan++;
-                        }
-                    }
-
-                    // Check if the colspan of the current row is the same than the previous row
-                    bool continueRow = true;
-                    foreach (var columnSlice in columns)
-                    {
-                        if (columnSlice.PreviousColumnSpan != columnSlice.CurrentColumnSpan)
-                        {
-                            continueRow = false;
-                            break;
-                        }
-                    }
-
-                    // If the current row doesn't continue the previous row (col span are different)
-                    // Close the previous row
-                    if (!continueRow)
-                    {
-                        TerminateLastRow(processor, tableState, gridTable, false);
-                    }
-
-                    for (int i = 0; i < columns.Count;)
-                    {
-                        var column = columns[i];
-                        var nextColumnIndex = i + column.CurrentColumnSpan;
-                        // If the span is 0, we exit
-                        if (nextColumnIndex == i)
-                        {
-                            break;
-                        }
-                        var nextColumn = nextColumnIndex < columns.Count ? columns[nextColumnIndex] : null;
-
-                        var sliceForCell = line;
-                        sliceForCell.Start = line.Start + column.Start + 1;
-                        if (nextColumn != null)
-                        {
-                            sliceForCell.End = line.Start + nextColumn.Start - 1;
-                        }
-                        else
-                        {
-                            var columnEnd = columns[columns.Count - 1].End;
-                            // If there is a `|` exactly at the expected end of the table row, we cut the line
-                            // otherwise we allow to have the last cell of a row to be open for longer cell content
-                            if (line.PeekCharExtra(columnEnd + 1) == '|')
-                            {
-                                sliceForCell.End = line.Start + columnEnd;
-                            }
-                        }
-                        sliceForCell.TrimEnd();
-
-                        // Process the content of the cell
-                        column.BlockProcessor.LineIndex = processor.LineIndex;
-                        column.BlockProcessor.ProcessLine(sliceForCell);
-
-                        // Go to next column
-                        i = nextColumnIndex;
-                    }
-
-                    return BlockState.ContinueDiscard;
-                }
+                return HandleNewRow(processor, tableState, gridTable);
             }
-
-            TerminateLastRow(processor, tableState, gridTable, true);
-
-            // If we don't have a row, it means that only the header was valid
-            // So we need to remove the grid table, and create a ParagraphBlock
-            // with the 2 slices 
-            if (gridTable.Count == 0)
+            if (processor.CurrentChar == '|')
             {
-                var parser = processor.Parsers.FindExact<ParagraphBlockParser>();
-                // Discard the grid table
-                var parent = gridTable.Parent;
-                processor.Discard(gridTable);
-                var paragraphBlock = new ParagraphBlock(parser)
-                {
-                    Lines = tableState.Lines,
-                };
-                parent.Add(paragraphBlock);
-                processor.Open(paragraphBlock);
+                return HandleContents(processor, tableState, gridTable);
+            }
+            TerminateCurrentRow(processor, tableState, gridTable, true);
+            // If the table is not valid we need to remove the grid table, 
+            // and create a ParagraphBlock with the slices 
+            if (!gridTable.IsValid())
+            {
+                Undo(processor, tableState, gridTable);
             }
-
             return BlockState.Break;
         }
 
-        public override bool Close(BlockProcessor processor, Block block)
+        private BlockState HandleNewRow(BlockProcessor processor, GridTableState tableState, Table gridTable)
         {
-            // Work only on Table, not on TableCell
-            var gridTable = block as Table;
-            if (gridTable != null)
+            bool isHeaderRow, hasRowSpan;
+            var columns = tableState.ColumnSlices;
+            SetRowSpanState(columns, processor.Line, out isHeaderRow, out hasRowSpan);
+            SetColumnSpanState(columns, processor.Line);
+            TerminateCurrentRow(processor, tableState, gridTable, false);
+            if (isHeaderRow)
             {
-                var tableState = (GridTableState) block.GetData(typeof (GridTableState));
-                TerminateLastRow(processor, tableState, gridTable, true);
+                for (int i = 0; i < gridTable.Count; i++)
+                {
+                    var row = (TableRow)gridTable[i];
+                    row.IsHeader = true;
+                }
+            }
+            tableState.StartRowGroup = gridTable.Count;
+            if (hasRowSpan)
+            {
+                HandleContents(processor, tableState, gridTable);
+            }
+            return BlockState.ContinueDiscard;
+        }
+
+        private static void SetRowSpanState(List<GridTableState.ColumnSlice> columns, StringSlice line, out bool isHeaderRow, out bool hasRowSpan)
+        {
+            var lineStart = line.Start;
+            isHeaderRow = line.PeekChar(1) == '=' || line.PeekChar(2) == '=';
+            hasRowSpan = false;
+            foreach (var columnSlice in columns)
+            {
+                if (columnSlice.CurrentCell != null)
+                {
+                    line.Start = lineStart + columnSlice.Start + 1;
+                    line.End = lineStart + columnSlice.End - 1;
+                    line.Trim();
+                    if (line.IsEmptyOrWhitespace() || !IsRowSeperator(line))
+                    {
+                        hasRowSpan = true;
+                        columnSlice.CurrentCell.RowSpan++;
+                        columnSlice.CurrentCell.AllowClose = false;
+                    }
+                    else
+                    {
+                        columnSlice.CurrentCell.AllowClose = true;
+                    }
+                }
+            }
+        }
+
+        private static bool IsRowSeperator(StringSlice slice)
+        {
+            while (slice.Length > 0)
+            {
+                if (slice.CurrentChar != '-' && slice.CurrentChar != '=' && slice.CurrentChar != ':')
+                {
+                    return false;
+                }
+                slice.NextChar();
             }
             return true;
         }
 
-        private BlockState ParseRowSeparator(BlockProcessor state, GridTableState tableState, Table gridTable)
-        {
-            // A grid table must start with a line like this:
-            // + ------------- + ------------ + ---------------------------------------- +
-            // Spaces are optional
-
-            var line = state.Line;
-            var c = line.CurrentChar;
-            bool isFirst = true;
-            var delimiterChar = '\0';
-            while (true)
-            {
-                if (c == '+')
-                {
-                    line.NextChar();
-                    if (line.IsEmptyOrWhitespace())
-                    {
-                        if (isFirst)
-                        {
-                            return BlockState.None;
-                        }
-                        break;
-                    }
-
-                    TableColumnAlign align;
-                    if (TableHelper.ParseColumnHeaderDetect(ref line, ref delimiterChar, out align))
-                    {
-                        isFirst = false;
-                        c = line.CurrentChar;
-                        continue;
-                    }
-                }
-
-                // If we have any other characters, this is an invalid line
-                return BlockState.None;
-            }
-
-            // If we have an header row
-            var isHeader = delimiterChar == '=';
-
-            // Terminate the current row
-            TerminateLastRow(state, tableState, gridTable, false);
-
-            // If we had a header row separator, we can mark all rows since last row separator 
-            // to be header rows
-            if (isHeader)
-            {
-                for (int i = tableState.StartRowGroup; i < gridTable.Count; i++)
-                {
-                    var row = (TableRow) gridTable[i];
-                    row.IsHeader = true;
-                }
-            }
-
-            // Makr the next start row group continue on the next row
-            tableState.StartRowGroup = gridTable.Count;
-
-            // We don't keep the line
-            return BlockState.ContinueDiscard;
-        }
-
-        private void TerminateLastRow(BlockProcessor state, GridTableState tableState, Table gridTable, bool isLastRow)
+        private static void TerminateCurrentRow(BlockProcessor processor, GridTableState tableState, Table gridTable, bool isLastRow)
         {
             var columns = tableState.ColumnSlices;
             TableRow currentRow = null;
@@ -311,47 +190,180 @@ namespace Markdig.Extensions.Tables
                     {
                         currentRow = new TableRow();
                     }
-                    currentRow.Add(columnSlice.CurrentCell);
-                    columnSlice.BlockProcessor.Close(columnSlice.CurrentCell);
+                    // If this cell does not already belong to a row
+                    if (columnSlice.CurrentCell.Parent == null)
+                    {
+                        currentRow.Add(columnSlice.CurrentCell);
+                    }
+                    // If the cell is not going to span through to the next row
+                    if (columnSlice.CurrentCell.AllowClose)
+                    {
+                        columnSlice.BlockProcessor.Close(columnSlice.CurrentCell);
+                    }
                 }
 
                 // Renew the block parser processor (or reset it for the last row)
-                if (columnSlice.BlockProcessor != null)
+                if (columnSlice.BlockProcessor != null && (columnSlice.CurrentCell == null || columnSlice.CurrentCell.AllowClose))
                 {
                     columnSlice.BlockProcessor.ReleaseChild();
-                    columnSlice.BlockProcessor = isLastRow ? null : state.CreateChild();
+                    columnSlice.BlockProcessor = isLastRow ? null : processor.CreateChild();
                 }
 
                 // Create or erase the cell
-                if (isLastRow || columnSlice.CurrentColumnSpan == 0)
+                if (isLastRow || columnSlice.CurrentColumnSpan == 0 || (columnSlice.CurrentCell != null && columnSlice.CurrentCell.AllowClose))
                 {
                     // We don't need the cell anymore if we have a last row
                     // Or the cell has a columnspan == 0
+                    // And the cell does not have to be kept open to span rows
                     columnSlice.CurrentCell = null;
                 }
-                else
-                {
-                    // Else we can create a new cell
-                    columnSlice.CurrentCell = new TableCell(this)
-                    {
-                        ColumnSpan = columnSlice.CurrentColumnSpan,
-                        ColumnIndex = i
-                    };
-
-                    if (columnSlice.BlockProcessor == null)
-                    {
-                        columnSlice.BlockProcessor = state.CreateChild();
-                    }
-
-                    // Ensure that the BlockParser is aware that the TableCell is the top-level container
-                    columnSlice.BlockProcessor.Open(columnSlice.CurrentCell);
-                }
             }
 
-            if (currentRow != null)
+            if (currentRow != null && currentRow.Count > 0)
             {
                 gridTable.Add(currentRow);
             }
         }
+
+        private BlockState HandleContents(BlockProcessor processor, GridTableState tableState, Table gridTable)
+        {
+            var isRowLine = processor.CurrentChar == '+';
+            var columns = tableState.ColumnSlices;
+            var line = processor.Line;
+            SetColumnSpanState(columns, line);
+            if (!isRowLine && !CanContinueRow(columns))
+            {
+                TerminateCurrentRow(processor, tableState, gridTable, false);
+            }
+            for (int i = 0; i < columns.Count;)
+            {
+                var columnSlice = columns[i];
+                var nextColumnIndex = i + columnSlice.CurrentColumnSpan;
+                // If the span is 0, we exit
+                if (nextColumnIndex == i)
+                {
+                    break;
+                }
+                var nextColumn = nextColumnIndex < columns.Count ? columns[nextColumnIndex] : null;
+
+                var sliceForCell = line;
+                sliceForCell.Start = line.Start + columnSlice.Start + 1;
+                if (nextColumn != null)
+                {
+                    sliceForCell.End = line.Start + nextColumn.Start - 1;
+                }
+                else
+                {
+                    var columnEnd = columns[columns.Count - 1].End;
+                    var columnEndChar = line.PeekCharExtra(columnEnd);
+                    // If there is a `|` (or a `+` in the case that we are dealing with a row line 
+                    // with spanned contents) exactly at the expected end of the table row, we cut the line
+                    // otherwise we allow to have the last cell of a row to be open for longer cell content
+                    if (columnEndChar == '|' || (isRowLine && columnEndChar == '+'))
+                    {
+                        sliceForCell.End = line.Start + columnEnd - 1;
+                    }
+                    else if (line.PeekCharExtra(line.End) == '|')
+                    {
+                        sliceForCell.End = line.End - 1;
+                    }
+                }
+                sliceForCell.TrimEnd();
+
+                if (!isRowLine || !IsRowSeperator(sliceForCell))
+                {
+                    if (columnSlice.CurrentCell == null)
+                    {
+                        columnSlice.CurrentCell = new TableCell(this)
+                        {
+                            ColumnSpan = columnSlice.CurrentColumnSpan,
+                            ColumnIndex = i
+                        };
+
+                        if (columnSlice.BlockProcessor == null)
+                        {
+                            columnSlice.BlockProcessor = processor.CreateChild();
+                        }
+
+                        // Ensure that the BlockParser is aware that the TableCell is the top-level container
+                        columnSlice.BlockProcessor.Open(columnSlice.CurrentCell);
+                    }
+                    // Process the content of the cell
+                    columnSlice.BlockProcessor.LineIndex = processor.LineIndex;
+                    columnSlice.BlockProcessor.ProcessLine(sliceForCell);
+                }
+
+                // Go to next column
+                i = nextColumnIndex;
+            }
+            return BlockState.ContinueDiscard;
+        }
+
+        private static void SetColumnSpanState(List<GridTableState.ColumnSlice> columns, StringSlice line)
+        {
+            foreach (var columnSlice in columns)
+            {
+                columnSlice.PreviousColumnSpan = columnSlice.CurrentColumnSpan;
+                columnSlice.CurrentColumnSpan = 0;
+            }
+            // | ------------- | ------------ | ---------------------------------------- |
+            // Calculate the colspan for the new row
+            int columnIndex = -1;
+            for (int i = 0; i < columns.Count; i++)
+            {
+                var columnSlice = columns[i];
+                var peek = line.PeekChar(columnSlice.Start);
+                if (peek == '|' || peek == '+')
+                {
+                    columnIndex = i;
+                }
+                if (columnIndex >= 0)
+                {
+                    columns[columnIndex].CurrentColumnSpan++;
+                }
+            }
+        }
+
+        private static bool CanContinueRow(List<GridTableState.ColumnSlice> columns)
+        {
+            foreach (var columnSlice in columns)
+            {
+                if (columnSlice.PreviousColumnSpan != columnSlice.CurrentColumnSpan)
+                {
+                    return false;
+                }
+            }
+            return true;
+        }
+
+        private static void Undo(BlockProcessor processor, GridTableState tableState, Table gridTable)
+        {
+            var parser = processor.Parsers.FindExact<ParagraphBlockParser>();
+            // Discard the grid table
+            var parent = gridTable.Parent;
+            processor.Discard(gridTable);
+            var paragraphBlock = new ParagraphBlock(parser)
+            {
+                Lines = tableState.Lines,
+            };
+            parent.Add(paragraphBlock);
+            processor.Open(paragraphBlock);
+        }
+
+        public override bool Close(BlockProcessor processor, Block block)
+        {
+            // Work only on Table, not on TableCell
+            var gridTable = block as Table;
+            if (gridTable != null)
+            {
+                var tableState = (GridTableState)block.GetData(typeof(GridTableState));
+                TerminateCurrentRow(processor, tableState, gridTable, true);
+                if (!gridTable.IsValid())
+                {
+                    Undo(processor, tableState, gridTable);
+                }
+            }
+            return true;
+        }
     }
-}
+}

src/Markdig/Extensions/Tables/HtmlTableRenderer.cs

@@ -81,9 +81,16 @@ namespace Markdig.Extensions.Tables
                     {
                         renderer.Write($" colspan=\"{cell.ColumnSpan}\"");
                     }
-                    var columnIndex = cell.ColumnIndex == -1 ? i : cell.ColumnIndex;
-                    if (table.ColumnDefinitions != null && columnIndex < table.ColumnDefinitions.Count)
+                    if (cell.RowSpan != 1)
                     {
+                        renderer.Write($" rowspan=\"{cell.RowSpan}\"");
+                    }
+                    if (table.ColumnDefinitions != null)
+                    {
+                        var columnIndex = cell.ColumnIndex < 0 || cell.ColumnIndex >= table.ColumnDefinitions.Count
+                            ? i
+                            : cell.ColumnIndex;
+                        columnIndex = columnIndex >= table.ColumnDefinitions.Count ? table.ColumnDefinitions.Count - 1 : columnIndex;
                         switch (table.ColumnDefinitions[columnIndex].Alignment)
                         {
                             case TableColumnAlign.Center:
@@ -104,7 +111,7 @@ namespace Markdig.Extensions.Tables
                     }
                     renderer.Write(cell);
                     renderer.ImplicitParagraph = previousImplicitParagraph;
-                    
+
                     renderer.WriteLine(row.IsHeader ? "</th>" : "</td>");
                 }
                 renderer.WriteLine("</tr>");

src/Markdig/Extensions/Tables/PipeTableDelimiterInline.cs

@@ -10,9 +10,9 @@ namespace Markdig.Extensions.Tables
     /// The delimiter used to separate the columns of a pipe table.
     /// </summary>
     /// <seealso cref="Markdig.Syntax.Inlines.DelimiterInline" />
-    public class PiprTableDelimiterInline : DelimiterInline
+    public class PipeTableDelimiterInline : DelimiterInline
     {
-        public PiprTableDelimiterInline(InlineParser parser) : base(parser)
+        public PipeTableDelimiterInline(InlineParser parser) : base(parser)
         {
         }
 

src/Markdig/Extensions/Tables/PipeTableExtension.cs

@@ -34,9 +34,10 @@ namespace Markdig.Extensions.Tables
             {
                 pipeline.BlockParsers.Insert(0, new PipeTableBlockParser());
             }
+            var lineBreakParser = pipeline.InlineParsers.FindExact<LineBreakInlineParser>();
             if (!pipeline.InlineParsers.Contains<PipeTableParser>())
             {
-                pipeline.InlineParsers.InsertBefore<EmphasisInlineParser>(new PipeTableParser(Options));
+                pipeline.InlineParsers.InsertBefore<EmphasisInlineParser>(new PipeTableParser(lineBreakParser, Options));
             }
         }
 

src/Markdig/Extensions/Tables/PipeTableParser.cs

@@ -1,7 +1,10 @@
 // Copyright (c) Alexandre Mutel. All rights reserved.
 // This file is licensed under the BSD-Clause 2 license. 
 // See the license.txt file in the project root for more information.
+
+using System;
 using System.Collections.Generic;
+using System.Diagnostics;
 using Markdig.Helpers;
 using Markdig.Parsers;
 using Markdig.Parsers.Inlines;
@@ -18,14 +21,17 @@ namespace Markdig.Extensions.Tables
     /// <seealso cref="IPostInlineProcessor" />
     public class PipeTableParser : InlineParser, IPostInlineProcessor
     {
-        private LineBreakInlineParser lineBreakParser;
+        private readonly LineBreakInlineParser lineBreakParser;
 
         /// <summary>
         /// Initializes a new instance of the <see cref="PipeTableParser" /> class.
         /// </summary>
+        /// <param name="lineBreakParser">The linebreak parser to use</param>
         /// <param name="options">The options.</param>
-        public PipeTableParser(PipeTableOptions options = null)
+        public PipeTableParser(LineBreakInlineParser lineBreakParser, PipeTableOptions options = null)
         {
+            if (lineBreakParser == null) throw new ArgumentNullException(nameof(lineBreakParser));
+            this.lineBreakParser = lineBreakParser;
             OpeningCharacters = new[] { '|', '\n' };
             Options = options ?? new PipeTableOptions();
         }
@@ -35,12 +41,6 @@ namespace Markdig.Extensions.Tables
         /// </summary>
         public PipeTableOptions Options { get; }
 
-        public override void Initialize(InlineProcessor processor)
-        {
-            // We are using the linebreak parser
-            lineBreakParser = processor.Parsers.Find<LineBreakInlineParser>() ?? new LineBreakInlineParser();
-        }
-
         public override bool Match(InlineProcessor processor, ref StringSlice slice)
         {
             // Only working on Paragraph block
@@ -96,11 +96,12 @@ namespace Markdig.Extensions.Tables
                 if (!isFirstLineEmpty)
                 {
                     tableState.ColumnAndLineDelimiters.Add(processor.Inline);
+                    tableState.EndOfLines.Add(processor.Inline);
                 }
             }
             else
             {
-                processor.Inline = new PiprTableDelimiterInline(this)
+                processor.Inline = new PipeTableDelimiterInline(this)
                 {
                     Span = new SourceSpan(position, position),
                     Line = globalLineIndex,
@@ -137,16 +138,16 @@ namespace Markdig.Extensions.Tables
                 }
 
                 var child = container.LastChild;
-                List<PiprTableDelimiterInline> delimitersToRemove = null;
+                List<PipeTableDelimiterInline> delimitersToRemove = null;
 
                 while (child != null)
                 {
-                    var pipeDelimiter = child as PiprTableDelimiterInline;
+                    var pipeDelimiter = child as PipeTableDelimiterInline;
                     if (pipeDelimiter != null)
                     {
                         if (delimitersToRemove == null)
                         {
-                            delimitersToRemove = new List<PiprTableDelimiterInline>();
+                            delimitersToRemove = new List<PipeTableDelimiterInline>();
                         }
                         delimitersToRemove.Add(pipeDelimiter);
                     }
@@ -168,8 +169,7 @@ namespace Markdig.Extensions.Tables
                     for (int i = 0; i < delimitersToRemove.Count; i++)
                     {
                         var pipeDelimiter = delimitersToRemove[i];
-                        var literalInline = new LiteralInline() {Content = new StringSlice("|"), IsClosed = true};
-                        pipeDelimiter.ReplaceBy(literalInline);
+                        pipeDelimiter.ReplaceByLiteral();
 
                         // Check that the pipe that is being removed is not going to make a line without pipe delimiters
                         var tableDelimiters = tableState.ColumnAndLineDelimiters;
@@ -177,12 +177,12 @@ namespace Markdig.Extensions.Tables
 
                         if (i == 0)
                         {
-                            leftIsDelimiter = delimiterIndex > 0 && tableDelimiters[delimiterIndex - 1] is PiprTableDelimiterInline;
+                            leftIsDelimiter = delimiterIndex > 0 && tableDelimiters[delimiterIndex - 1] is PipeTableDelimiterInline;
                         }
                         else if (i + 1 == delimitersToRemove.Count)
                         {
                             rightIsDelimiter = delimiterIndex + 1 < tableDelimiters.Count &&
-                                               tableDelimiters[delimiterIndex + 1] is PiprTableDelimiterInline;
+                                               tableDelimiters[delimiterIndex + 1] is PipeTableDelimiterInline;
                         }
                         // Remove this delimiter from the table processor
                         tableState.ColumnAndLineDelimiters.Remove(pipeDelimiter);
@@ -198,14 +198,18 @@ namespace Markdig.Extensions.Tables
                 return true;
             }
 
+            // Remove previous state
+            state.ParserStates[Index] = null;
+
             // Continue
             if (tableState == null || container == null || tableState.IsInvalidTable || !tableState.LineHasPipe ) //|| tableState.LineIndex != state.LocalLineIndex)
             {
                 return true;
             }
 
+            // Detect the header row
             var delimiters = tableState.ColumnAndLineDelimiters;
-            delimiters.Add(null);
+            // TODO: we could optimize this by merging FindHeaderRow and the cell loop
             var aligns = FindHeaderRow(delimiters);
 
             if (Options.RequireHeaderSeparator && aligns == null)
@@ -223,153 +227,210 @@ namespace Markdig.Extensions.Tables
             }
 
             state.BlockNew = table;
-            TableRow firstRow = null;
-            int maxColumn = 0;
             var cells = tableState.Cells;
             cells.Clear();
 
-            Inline column = container.FirstChild;
-            if (column is PiprTableDelimiterInline)
+            //delimiters[0].DumpTo(state.DebugLog);
+
+            // delimiters contain a list of `|` and `\n` delimiters
+            // The `|` delimiters are created as child containers.
+            // So the following:
+            // | a | b \n
+            // | d | e \n
+            // 
+            // Will generate a tree of the following node:
+            // |
+            //   a
+            //   |
+            //     b
+            //     \n
+            //     |
+            //       d
+            //       |
+            //         e
+            //         \n
+            // When parsing delimiters, we need to recover whether a row is of the following form:
+            // 0)  | a | b | \n
+            // 1)  | a | b \n
+            // 2)    a | b \n
+            // 3)    a | b | \n
+
+            // If the last element is not a line break, add a line break to homogenize parsing in the next loop
+            var lastElement = delimiters[delimiters.Count - 1];
+            if (!(lastElement is LineBreakInline))
             {
-                column = ((PiprTableDelimiterInline)column).FirstChild;
+                while (true)
+                {
+                    if (lastElement is ContainerInline)
+                    {
+                        var nextElement = ((ContainerInline) lastElement).LastChild;
+                        if (nextElement != null)
+                        {
+                            lastElement = nextElement;
+                            continue;
+                        }
+                    }
+                    break;
+                }
+
+                var endOfTable = new LineBreakInline();
+                lastElement.InsertAfter(endOfTable);
+                delimiters.Add(endOfTable);
+                tableState.EndOfLines.Add(endOfTable);
             }
 
-            // TODO: This is not accurate for the table
-            table.Span.Start = column.Span.Start;
-            table.Span.End = column.Span.End;
-            table.Line = column.Line;
-            table.Column = column.Column;
-            
-            int lastIndex = 0;
+            // Cell loop
+            // Reconstruct the table from the delimiters
+            TableRow row = null;
+            TableRow firstRow = null;
             for (int i = 0; i < delimiters.Count; i++)
             {
                 var delimiter = delimiters[i];
-                if (delimiter == null || IsLine(delimiter))
+                var pipeSeparator = delimiter as PipeTableDelimiterInline;
+                var isLine = delimiter is LineBreakInline;
+
+                if (row == null)
                 {
-                    var beforeDelimiter = delimiter?.PreviousSibling;
-                    var nextLineColumn = delimiter?.NextSibling;
-
-                    TableRow row = null;
-
-                    for (int j = lastIndex; j <= i; j++)
-                    {
-                        var columnSeparator = delimiters[j];
-                        var pipeSeparator = columnSeparator as PiprTableDelimiterInline;
-
-                        var endOfColumn = columnSeparator?.PreviousSibling;
-
-                        // This is the first column empty
-                        if (j == lastIndex && pipeSeparator != null && endOfColumn == null)
-                        {
-                            columnSeparator.Remove();
-                            column = pipeSeparator.FirstChild;
-                            continue;
-                        }
-
-                        if (pipeSeparator != null && IsTrailingColumnDelimiter(pipeSeparator))
-                        {
-                            TrimEnd(endOfColumn);
-                            columnSeparator.Remove();
-                            continue;
-                        }
-
-                        var cellContainer = new ContainerInline();
-                        var item = column;
-                        var isFirstItem = true;
-                        TrimStart(item);
-                        while (item != null && !IsLine(item) && !(item is PiprTableDelimiterInline))
-                        {
-                            var nextSibling = item.NextSibling;
-                            item.Remove();
-                            cellContainer.AppendChild(item);
-                            if (isFirstItem)
-                            {
-                                cellContainer.Line = item.Line;
-                                cellContainer.Column = item.Column;
-                                cellContainer.Span.Start = item.Span.Start;
-                                isFirstItem = false;
-                            }
-                            cellContainer.Span.End = item.Span.End;
-                            item = nextSibling;
-                        }
-
-                        var tableParagraph = new ParagraphBlock()
-                        {
-                            Span = cellContainer.Span,
-                            Line = cellContainer.Line,
-                            Column = cellContainer.Column,
-                            Inline = cellContainer
-                        };
-
-                        var tableCell = new TableCell()
-                        {
-                            Span = cellContainer.Span,
-                            Line = cellContainer.Line,
-                            Column = cellContainer.Column,
-                        };
-
-                        tableCell.Add(tableParagraph);
-
-                        if (row == null)
-                        {
-                            row = new TableRow()
-                            {
-                                Span = cellContainer.Span,
-                                Line = cellContainer.Line,
-                                Column = cellContainer.Column,
-                            };
-                        }
-                        row.Add(tableCell);
-                        cells.Add(tableCell);
-
-                        // If we have reached the end, we can add remaining delimiters as pure child of the current cell
-                        if (row.Count == maxColumn && columnSeparator is PiprTableDelimiterInline)
-                        {
-                            columnSeparator.Remove();
-                            tableParagraph.Inline.AppendChild(columnSeparator);
-                            break;
-                        }
-                        TrimEnd(endOfColumn);
-
-                        //TrimEnd(previousSibling);
-                        if (columnSeparator != null)
-                        {
-                            if (pipeSeparator != null)
-                            {
-                                column = pipeSeparator.FirstChild;
-                            }
-                            columnSeparator.Remove();
-                        }
-                    }
-
-                    if (row != null)
-                    {
-                        table.Add(row);
-                    }
-
-                    TrimEnd(beforeDelimiter);
-
-                    if (delimiter != null)
-                    {
-                        delimiter.Remove();
-                    }
-
-                    if (nextLineColumn != null)
-                    {
-                        column = nextLineColumn;
-                    }
-
+                    row = new TableRow();
                     if (firstRow == null)
                     {
                         firstRow = row;
-                        maxColumn = firstRow.Count;
                     }
 
-                    lastIndex = i + 1;
+                    // If the first delimiter is a pipe and doesn't have any parent or previous sibling, for cases like:
+                    // 0)  | a | b | \n
+                    // 1)  | a | b \n
+                    if (pipeSeparator != null && (delimiter.PreviousSibling == null || delimiter.PreviousSibling is LineBreakInline))
+                    {
+                        delimiter.Remove();
+                        continue;
+                    }
+                }
+
+                // We need to find the beginning/ending of a cell from a right delimiter. From the delimiter 'x', we need to find a (without the delimiter start `|`)
+                // So we iterate back to the first pipe or line break
+                //         x
+                // 1)  | a | b \n
+                // 2)    a | b \n
+                Inline endOfCell = null;
+                Inline beginOfCell = null;
+                var cellContentIt = delimiter;
+                while (true)
+                {
+                    cellContentIt = cellContentIt.PreviousSibling ?? cellContentIt.Parent;
+
+                    if (cellContentIt == null || cellContentIt is LineBreakInline)
+                    {
+                        break;
+                    }
+
+                    // The cell begins at the first effective child after a | or the top ContainerInline (which is not necessary to bring into the tree + it contains an invalid span calculation)
+                    if (cellContentIt is PipeTableDelimiterInline || (cellContentIt.GetType() == typeof(ContainerInline) && cellContentIt.Parent == null ))
+                    {
+                        beginOfCell = ((ContainerInline)cellContentIt).FirstChild;
+                        if (endOfCell == null)
+                        {
+                            endOfCell = beginOfCell;
+                        }
+                        break;
+                    }
+                    
+                    beginOfCell = cellContentIt;
+                    if (endOfCell == null)
+                    {
+                        endOfCell = beginOfCell;
+                    }
+                }
+
+
+                // If the current deilimiter is a pipe `|` OR
+                // the beginOfCell/endOfCell are not null and 
+                // either they are :
+                // - different
+                // - they contain a single element, but it is not a line break (\n) or an empty/whitespace Literal.
+                // Then we can add a cell to the current row
+                if (!isLine || (beginOfCell != null && endOfCell != null && ( beginOfCell != endOfCell || !(beginOfCell is LineBreakInline || (beginOfCell is LiteralInline && ((LiteralInline)beginOfCell).Content.IsEmptyOrWhitespace())))))
+                {
+                    if (!isLine)
+                    {
+                        // If the delimiter is a pipe, we need to remove it from the tree
+                        // so that previous loop looking for a parent will not go further on subsequent cells
+                        delimiter.Remove();
+                    }
+
+                    // We trim whitespace at the beginning and ending of the cell
+                    TrimStart(beginOfCell);
+                    TrimEnd(endOfCell);
+
+                    var cellContainer = new ContainerInline();
+
+                    // Copy elements from beginOfCell on the first level
+                    var cellIt = beginOfCell;
+                    while (cellIt != null && !IsLine(cellIt) && !(cellIt is PipeTableDelimiterInline))
+                    {
+                        var nextSibling = cellIt.NextSibling;
+                        cellIt.Remove();
+                        if (cellContainer.Span.IsEmpty)
+                        {
+                            cellContainer.Line = cellIt.Line;
+                            cellContainer.Column = cellIt.Column;
+                            cellContainer.Span = cellIt.Span;
+                        }
+                        cellContainer.AppendChild(cellIt);
+                        cellContainer.Span.End = cellIt.Span.End;
+                        cellIt = nextSibling;
+                    }
+
+                    // Create the cell and add it to the pending row
+                    var tableParagraph = new ParagraphBlock()
+                    {
+                        Span = cellContainer.Span,
+                        Line = cellContainer.Line,
+                        Column = cellContainer.Column,
+                        Inline = cellContainer
+                    };
+
+                    var tableCell = new TableCell()
+                    {
+                        Span = cellContainer.Span,
+                        Line = cellContainer.Line,
+                        Column = cellContainer.Column,
+                    };
+
+                    tableCell.Add(tableParagraph);
+                    if (row.Span.IsEmpty)
+                    {
+                        row.Span = cellContainer.Span;
+                        row.Line = cellContainer.Line;
+                        row.Column = cellContainer.Column;
+                    }
+                    row.Add(tableCell);
+                    cells.Add(tableCell);
+                }
+
+                // If we have a new line, we can add the row
+                if (isLine)
+                {
+                    Debug.Assert(row != null);
+                    if (table.Span.IsEmpty)
+                    {
+                        table.Span = row.Span;
+                        table.Line = row.Line;
+                        table.Column = row.Column;
+                    }
+                    table.Add(row);
+                    row = null;
                 }
             }
 
+            // Once we are done with the cells, we can remove all end of lines in the table tree
+            foreach (var endOfLine in tableState.EndOfLines)
+            {
+                endOfLine.Remove();
+            }
+
             // If we have a header row, we can remove it
+            // TODO: we could optimize this by merging FindHeaderRow and the previous loop
             if (aligns != null)
             {
                 table.RemoveAt(1);
@@ -421,60 +482,62 @@ namespace Markdig.Extensions.Tables
             List<TableColumnDefinition> aligns = null;
             for (int i = 0; i < delimiters.Count; i++)
             {
-                if (delimiters[i] != null && IsLine(delimiters[i]))
+                if (!IsLine(delimiters[i]))
                 {
-                    // The last delimiter is always null,
-                    for (int j = i + 1; j < delimiters.Count - 1; j++)
-                    {
-                        var delimiter = delimiters[j];
-                        var nextDelimiter = delimiters[j + 1];
-
-                        var columnDelimiter = delimiter as PiprTableDelimiterInline;
-                        if (j == i + 1 && IsStartOfLineColumnDelimiter(columnDelimiter))
-                        {
-                            continue;
-                        }
-
-                        // Check the left side of a `|` delimiter
-                        TableColumnAlign align = TableColumnAlign.Left;
-                        if (delimiter.PreviousSibling != null && !ParseHeaderString(delimiter.PreviousSibling, out align))
-                        {
-                            break;
-                        }
-
-                        // Create aligns until we may have a header row
-                        if (aligns == null)
-                        {
-                            aligns = new List<TableColumnDefinition>();
-                        }
-                        aligns.Add(new TableColumnDefinition() { Alignment =  align });
-
-                        // If this is the last delimiter, we need to check the right side of the `|` delimiter
-                        if (nextDelimiter == null)
-                        {
-                            var nextSibling = columnDelimiter != null
-                                ? columnDelimiter.FirstChild
-                                : delimiter.NextSibling;
-
-                            if (!ParseHeaderString(nextSibling, out align))
-                            {
-                                break;
-                            }
-
-                            isValidRow = true;
-                            aligns.Add(new TableColumnDefinition() { Alignment = align });
-                            break;
-                        }
-
-                        // If we are on a Line delimiter, exit
-                        if (IsLine(delimiter))
-                        {
-                            isValidRow = true;
-                            break;
-                        }
-                    }
-                    break;
+                    continue;
                 }
+
+                // The last delimiter is always null,
+                for (int j = i + 1; j < delimiters.Count; j++)
+                {
+                    var delimiter = delimiters[j];
+                    var nextDelimiter = j + 1 < delimiters.Count ? delimiters[j + 1] : null;
+
+                    var columnDelimiter = delimiter as PipeTableDelimiterInline;
+                    if (j == i + 1 && IsStartOfLineColumnDelimiter(columnDelimiter))
+                    {
+                        continue;
+                    }
+
+                    // Check the left side of a `|` delimiter
+                    TableColumnAlign align = TableColumnAlign.Left;
+                    if (delimiter.PreviousSibling != null && !ParseHeaderString(delimiter.PreviousSibling, out align))
+                    {
+                        break;
+                    }
+
+                    // Create aligns until we may have a header row
+                    if (aligns == null)
+                    {
+                        aligns = new List<TableColumnDefinition>();
+                    }
+                    aligns.Add(new TableColumnDefinition() { Alignment =  align });
+
+                    // If this is the last delimiter, we need to check the right side of the `|` delimiter
+                    if (nextDelimiter == null)
+                    {
+                        var nextSibling = columnDelimiter != null
+                            ? columnDelimiter.FirstChild
+                            : delimiter.NextSibling;
+
+                        if (!ParseHeaderString(nextSibling, out align))
+                        {
+                            break;
+                        }
+
+                        isValidRow = true;
+                        aligns.Add(new TableColumnDefinition() { Alignment = align });
+                        break;
+                    }
+
+                    // If we are on a Line delimiter, exit
+                    if (IsLine(delimiter))
+                    {
+                        isValidRow = true;
+                        break;
+                    }
+                }
+                break;
             }
 
             return isValidRow ? aligns : null;
@@ -509,21 +572,6 @@ namespace Markdig.Extensions.Tables
             return previous == null || IsLine(previous);
         }
 
-        private static bool IsTrailingColumnDelimiter(PiprTableDelimiterInline inline)
-        {
-            var child = inline.FirstChild;
-            var literal = child as LiteralInline;
-            if (literal != null)
-            {
-                if (!literal.Content.IsEmptyOrWhitespace())
-                {
-                    return false;
-                }
-                child = child.NextSibling;
-            }
-            return child == null || IsLine(child);
-        }
-
         private static void TrimStart(Inline inline)
         {
             while (inline is ContainerInline && !(inline is DelimiterInline))
@@ -552,6 +600,7 @@ namespace Markdig.Extensions.Tables
             {
                 ColumnAndLineDelimiters = new List<Inline>();
                 Cells = new List<TableCell>();
+                EndOfLines = new List<Inline>();
             }
 
             public bool IsInvalidTable { get; set; }
@@ -563,6 +612,8 @@ namespace Markdig.Extensions.Tables
             public List<Inline> ColumnAndLineDelimiters { get; }
 
             public List<TableCell> Cells { get; }
+
+            public List<Inline> EndOfLines { get; }
         }
     }
 }

src/Markdig/Extensions/Tables/Table.cs

@@ -34,5 +34,40 @@ namespace Markdig.Extensions.Tables
         /// Gets or sets the column alignments. May be null.
         /// </summary>
         public List<TableColumnDefinition> ColumnDefinitions { get; private set; }
+
+        /// <summary>
+        /// Checks if the table structure is valid.
+        /// </summary>
+        /// <returns><c>True</c> if the table has rows and the number of cells per row is correct, other wise <c>false</c>.</returns>
+        public bool IsValid()
+        {
+            // A table with no rows is not valid.
+            if (Count == 0)
+            {
+                return false;
+            }
+            var columnCount = ColumnDefinitions.Count;
+            var rows = new int[Count];
+            for (int i = 0; i < Count; i++)
+            {
+                var row = (TableRow)this[i];
+                for (int j = 0; j < row.Count; j++)
+                {
+                    var cell = (TableCell)row[j];
+                    rows[i] += cell.ColumnSpan;
+                    var rowSpan = cell.RowSpan - 1;
+                    while (rowSpan > 0)
+                    {
+                        rows[i + rowSpan] += cell.ColumnSpan;
+                        rowSpan--;
+                    }
+                }
+                if (rows[i] > columnCount)
+                {
+                    return false;
+                }
+            }
+            return true;
+        }
     }
 }

src/Markdig/Extensions/Tables/TableCell.cs

@@ -26,8 +26,10 @@ namespace Markdig.Extensions.Tables
         /// <param name="parser">The parser used to create this block.</param>
         public TableCell(BlockParser parser) : base(parser)
         {
+            AllowClose = true;
             ColumnSpan = 1;
             ColumnIndex = -1;
+            RowSpan = 1;
         }
 
         /// <summary>
@@ -39,5 +41,15 @@ namespace Markdig.Extensions.Tables
         /// Gets or sets the column span this cell is covering. Default is 1.
         /// </summary>
         public int ColumnSpan { get; set; }
+
+        /// <summary>
+        /// Gets or sets the row span this cell is covering. Default is 1.
+        /// </summary>
+        public int RowSpan { get; set; }
+
+        /// <summary>
+        /// Gets or sets whether this cell can be closed.
+        /// </summary>
+        public bool AllowClose { get; set; }
     }
 }

src/Markdig/Helpers/CharHelper.cs

@@ -7,6 +7,8 @@ using System.Runtime.CompilerServices;
 
 namespace Markdig.Helpers
 {
+    using System.Collections.Generic;
+
     /// <summary>
     /// Helper class for handling characters.
     /// </summary>
@@ -18,6 +20,11 @@ namespace Markdig.Helpers
 
         public const string ZeroSafeString = "\uFFFD";
 
+        // We don't support LCDM
+        private static IDictionary<char, int> romanMap = new Dictionary<char, int> { { 'I', 1 }, { 'V', 5 }, { 'X', 10 } };
+
+        private static readonly char[] punctuationExceptions = { '−', '-', '†', '‡' };
+
         public static void CheckOpenCloseDelimiter(char pc, char c, bool enableWithinWord, out bool canOpen, out bool canClose)
         {
             // A left-flanking delimiter run is a delimiter run that is 
@@ -32,8 +39,11 @@ namespace Markdig.Helpers
             pc.CheckUnicodeCategory(out prevIsWhiteSpace, out prevIsPunctuation);
             c.CheckUnicodeCategory(out nextIsWhiteSpace, out nextIsPunctuation);
 
+            var prevIsExcepted = prevIsPunctuation && punctuationExceptions.Contains(pc);
+            var nextIsExcepted = nextIsPunctuation && punctuationExceptions.Contains(c);
+
             canOpen = !nextIsWhiteSpace &&
-                           (!nextIsPunctuation || prevIsWhiteSpace || prevIsPunctuation);
+                           ((!nextIsPunctuation || nextIsExcepted) || prevIsWhiteSpace || prevIsPunctuation);
 
 
             // A right-flanking delimiter run is a delimiter run that is 
@@ -42,7 +52,7 @@ namespace Markdig.Helpers
             // or a punctuation character. 
             // For purposes of this definition, the beginning and the end of the line count as Unicode whitespace.
             canClose = !prevIsWhiteSpace &&
-                            (!prevIsPunctuation || nextIsWhiteSpace || nextIsPunctuation);
+                            ((!prevIsPunctuation || prevIsExcepted) || nextIsWhiteSpace || nextIsPunctuation);
 
             if (!enableWithinWord)
             {
@@ -80,6 +90,26 @@ namespace Markdig.Helpers
             return c == 'I' || c == 'V' || c == 'X';
         }
 
+        [MethodImpl(MethodImplOptionPortable.AggressiveInlining)]
+        public static int RomanToArabic(string text)
+        {
+            int result = 0;
+            for (int i = 0; i < text.Length; i++)
+            {
+                var character = Char.ToUpper(text[i]);
+                var candidate = romanMap[character];
+                if (i + 1 < text.Length && candidate < romanMap[Char.ToUpper(text[i + 1])])
+                {
+                    result -= candidate;
+                }
+                else
+                {
+                    result += candidate;
+                }
+            }
+            return result;
+        }
+
         [MethodImpl(MethodImplOptionPortable.AggressiveInlining)]
         public static int AddTab(int column)
         {

src/Markdig/Helpers/LinkHelper.cs

@@ -649,7 +649,7 @@ namespace Markdig.Helpers
             }
             text.NextChar(); // Skip ':'
 
-            // Skip any whitespaces before the url
+            // Skip any whitespace before the url
             text.TrimStart();
 
             urlSpan.Start = text.Start;

src/Markdig/Helpers/TextMatcher.cs

@@ -53,17 +53,17 @@ namespace Markdig.Helpers
                 CharNode nextNode;
                 if (!node.TryGetValue(c, out nextNode))
                 {
-                    return false;
+                    break;
                 }
                 node = nextNode;
-                if (node.Content != null)
-                {
-                    match = node.Content;
-                    return true;
-                }
                 offset++;
                 length--;
             }
+            if (node.Content != null)
+            {
+                match = node.Content;
+                return true;
+            }
             return false;
         }
 

src/Markdig/MarkdownExtensions.cs

@@ -487,6 +487,9 @@ namespace Markdig
                     case "nofollowlinks":
                         pipeline.UseNoFollowLinks();
                         break;
+                    case "nohtml":
+                        pipeline.DisableHtml();
+                        break;
                     default:
                         throw new ArgumentException($"Invalid extension `{extension}` from `{extensions}`", nameof(extensions));
                 }

src/Markdig/MarkdownPipelineBuilder.cs

@@ -24,7 +24,7 @@ namespace Markdig
         public MarkdownPipelineBuilder()
         {
             // Add all default parsers
-            BlockParsers = new BlockParserList()
+            BlockParsers = new OrderedList<BlockParser>()
             {
                 new ThematicBreakParser(),
                 new HeadingBlockParser(),
@@ -37,7 +37,7 @@ namespace Markdig
                 new ParagraphBlockParser(),
             };
 
-            InlineParsers = new InlineParserList()
+            InlineParsers = new OrderedList<InlineParser>()
             {
                 new HtmlEntityParser(),
                 new LinkInlineParser(),
@@ -56,12 +56,12 @@ namespace Markdig
         /// <summary>
         /// Gets the block parsers.
         /// </summary>
-        public BlockParserList BlockParsers { get; private set; }
+        public OrderedList<BlockParser> BlockParsers { get; private set; }
 
         /// <summary>
         /// Gets the inline parsers.
         /// </summary>
-        public InlineParserList InlineParsers { get; private set; }
+        public OrderedList<InlineParser> InlineParsers { get; private set; }
 
         /// <summary>
         /// Gets the register extensions.

src/Markdig/Parsers/BlockParserList.cs

@@ -12,13 +12,6 @@ namespace Markdig.Parsers
     /// <seealso cref="Markdig.Parsers.ParserList{Markdig.Parsers.BlockParser, Markdig.Parsers.BlockParserState}" />
     public class BlockParserList : ParserList<BlockParser, BlockProcessor>
     {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="BlockParserList"/> class.
-        /// </summary>
-        public BlockParserList()
-        {
-        }
-
         /// <summary>
         /// Initializes a new instance of the <see cref="BlockParserList"/> class.
         /// </summary>

src/Markdig/Parsers/BlockProcessor.cs

@@ -51,7 +51,6 @@ namespace Markdig.Parsers
             Document = document;
             document.IsOpen = true;
             Parsers = parsers;
-            parsers.Initialize(this);
             OpenedBlocks = new List<Block>();
             NewBlocks = new Stack<Block>();
             root = this;
@@ -402,6 +401,11 @@ namespace Markdig.Parsers
             parserStateCache.Release(this);
         }
 
+        internal bool IsOpen(Block block)
+        {
+            return OpenedBlocks.Contains(block);
+        }
+
         /// <summary>
         /// Closes a block at the specified index.
         /// </summary>

src/Markdig/Parsers/IMarkdownParser.cs

@@ -17,8 +17,7 @@ namespace Markdig.Parsers
         /// <summary>
         /// Initializes this parser with the specified parser processor.
         /// </summary>
-        /// <param name="processor">The parser processor.</param>
-        void Initialize(TProcessor processor);
+        void Initialize();
 
         /// <summary>
         /// Gets the index of this parser in <see cref="BlockParserList"/> or <see cref="InlineParserList"/>.

src/Markdig/Parsers/InlineParserList.cs

@@ -11,20 +11,7 @@ namespace Markdig.Parsers
     /// <seealso cref="Markdig.Parsers.ParserList{Markdig.Parsers.InlineParser, Markdig.Parsers.InlineParserState}" />
     public class InlineParserList : ParserList<InlineParser, InlineProcessor>
     {
-        public InlineParserList()
-        {
-        }
-
         public InlineParserList(IEnumerable<InlineParser> parsers) : base(parsers)
-        {
-        }
-
-        /// <summary>
-        /// Gets the registered post inline processors.
-        /// </summary>
-        public IPostInlineProcessor[] PostInlineProcessors { get; private set; }
-
-        public override void Initialize(InlineProcessor initState)
         {
             // Prepare the list of post inline processors
             var postInlineProcessors = new List<IPostInlineProcessor>();
@@ -37,8 +24,11 @@ namespace Markdig.Parsers
                 }
             }
             PostInlineProcessors = postInlineProcessors.ToArray();
-
-            base.Initialize(initState);
         }
+
+        /// <summary>
+        /// Gets the registered post inline processors.
+        /// </summary>
+        public IPostInlineProcessor[] PostInlineProcessors { get; private set; }
     }
 }

src/Markdig/Parsers/InlineProcessor.cs

@@ -46,7 +46,6 @@ namespace Markdig.Parsers
             Parsers = parsers;
             PreciseSourceLocation = preciseSourcelocation;
             lineOffsets = new List<StringLineGroup.LineOffset>();
-            Parsers.Initialize(this);
             ParserStates = new object[Parsers.Count];
             LiteralInlineParser = new LiteralInlineParser();
         }
@@ -239,7 +238,21 @@ namespace Markdig.Parsers
                     if (nextInline.Parent == null)
                     {
                         // Get deepest container
-                        FindLastContainer().AppendChild(nextInline);
+                        var container = FindLastContainer();
+                        if (!ReferenceEquals(container, nextInline))
+                        {
+                            container.AppendChild(nextInline);
+                        }
+
+                        if (container == Root)
+                        {
+                            if (container.Span.IsEmpty)
+                            {
+                                container.Span = nextInline.Span;
+                            }
+                            container.Span.End = nextInline.Span.End;
+                        }
+
                     }
                 }
                 else
@@ -254,31 +267,31 @@ namespace Markdig.Parsers
                     }
                 }
 
-                if (DebugLog != null)
-                {
-                    DebugLog.WriteLine($"** Dump: char '{c}");
-                    leafBlock.Inline.DumpTo(DebugLog);
-                }
+                //if (DebugLog != null)
+                //{
+                //    DebugLog.WriteLine($"** Dump: char '{c}");
+                //    leafBlock.Inline.DumpTo(DebugLog);
+                //}
             }
 
             Inline = null;
-            if (DebugLog != null)
-            {
-                DebugLog.WriteLine("** Dump before Emphasis:");
-                leafBlock.Inline.DumpTo(DebugLog);
-            }
+            //if (DebugLog != null)
+            //{
+            //    DebugLog.WriteLine("** Dump before Emphasis:");
+            //    leafBlock.Inline.DumpTo(DebugLog);
+            //}
 
             // PostProcess all inlines
             PostProcessInlines(0, Root, null, true);
 
             //TransformDelimitersToLiterals();
 
-            if (DebugLog != null)
-            {
-                DebugLog.WriteLine();
-                DebugLog.WriteLine("** Dump after Emphasis:");
-                leafBlock.Inline.DumpTo(DebugLog);
-            }
+            //if (DebugLog != null)
+            //{
+            //    DebugLog.WriteLine();
+            //    DebugLog.WriteLine("** Dump after Emphasis:");
+            //    leafBlock.Inline.DumpTo(DebugLog);
+            //}
         }
 
         public void PostProcessInlines(int startingIndex, Inline root, Inline lastChild, bool isFinalProcessing)

src/Markdig/Parsers/Inlines/AutolineInlineParser.cs

@@ -62,6 +62,10 @@ namespace Markdig.Parsers.Inlines
                     Column = column
                 };
             }
+            else
+            {
+                return false;
+            }
 
             return true;
         }

src/Markdig/Parsers/Inlines/EmphasisInlineParser.cs

@@ -63,7 +63,7 @@ namespace Markdig.Parsers.Inlines
         /// </summary>
         public CreateEmphasisInlineDelegate CreateEmphasisInline { get; set; }
 
-        public override void Initialize(InlineProcessor processor)
+        public override void Initialize()
         {
             OpeningCharacters = new char[EmphasisDescriptors.Count];
 
@@ -319,7 +319,8 @@ namespace Markdig.Parsers.Inlines
 
                             if (closeDelimiter.DelimiterCount == 0)
                             {
-                                closeDelimiter.MoveChildrenAfter(emphasis);
+                                var newParent = openDelimiter.DelimiterCount > 0 ? emphasis : emphasis.Parent;
+                                closeDelimiter.MoveChildrenAfter(newParent);
                                 closeDelimiter.Remove();
                                 delimiters.RemoveAt(i);
                                 i--;

src/Markdig/Parsers/Inlines/LinkInlineParser.cs

@@ -118,6 +118,7 @@ namespace Markdig.Parsers.Inlines
                         Title = HtmlHelper.Unescape(linkRef.Title),
                         Label = label,
                         LabelSpan = labelSpan,
+                        UrlSpan = linkRef.UrlSpan,
                         IsImage = parent.IsImage,
                         Reference = linkRef,
                         Span = new SourceSpan(parent.Span.Start, endPosition),

src/Markdig/Parsers/ListBlockParser.cs

@@ -33,7 +33,7 @@ namespace Markdig.Parsers
         /// </summary>
         public OrderedList<ListItemParser> ItemParsers { get; }
 
-        public override void Initialize(BlockProcessor processor)
+        public override void Initialize()
         {
             var tempMap = new Dictionary<char, ListItemParser>();
 
@@ -253,10 +253,14 @@ namespace Markdig.Parsers
             // - an empty list item follows a paragraph
             // - an ordered list is not starting by '1'
             var isPreviousParagraph = (block ?? state.LastBlock) is ParagraphBlock;
-            if (isPreviousParagraph && (state.IsBlankLine || (listInfo.BulletType == '1' && listInfo.OrderedStart != "1")))
+            if (isPreviousParagraph)
             {
-                state.GoToColumn(initColumn);
-                return BlockState.None;
+                var isOpen = state.IsOpen(block ?? state.LastBlock);
+                if (state.IsBlankLine || (isOpen && listInfo.BulletType == '1' && listInfo.OrderedStart != "1"))
+                {
+                    state.GoToColumn(initColumn);
+                    return BlockState.None;
+                }
             }
 
             var newListItem = new ListItemBlock(this)

src/Markdig/Parsers/MarkdownParser.cs

@@ -51,14 +51,10 @@ namespace Markdig.Parsers
             document = new MarkdownDocument();
 
             // Initialize the block parsers
-            var blockParserList = new BlockParserList();
-            blockParserList.AddRange(pipeline.BlockParsers);
-            blockProcessor = new BlockProcessor(stringBuilderCache, document, blockParserList);
+            blockProcessor = new BlockProcessor(stringBuilderCache, document, pipeline.BlockParsers);
 
             // Initialize the inline parsers
-            var inlineParserList = new InlineParserList();
-            inlineParserList.AddRange(pipeline.InlineParsers);
-            inlineProcessor = new InlineProcessor(stringBuilderCache, document, inlineParserList, pipeline.PreciseSourceLocation)
+            inlineProcessor = new InlineProcessor(stringBuilderCache, document, pipeline.InlineParsers, pipeline.PreciseSourceLocation)
             {
                 DebugLog = pipeline.DebugLog
             };

src/Markdig/Parsers/ParserBase.cs

@@ -19,8 +19,7 @@ namespace Markdig.Parsers
         /// <summary>
         /// Initializes this parser with the specified parser processor.
         /// </summary>
-        /// <param name="processor">The parser processor.</param>
-        public virtual void Initialize(TProcessor processor)
+        public virtual void Initialize()
         {
         }
 

src/Markdig/Parsers/ParserList.cs

@@ -16,60 +16,10 @@ namespace Markdig.Parsers
     /// <seealso cref="Markdig.Helpers.OrderedList{T}" />
     public abstract class ParserList<T, TState> : OrderedList<T> where T : ParserBase<TState>
     {
-        private CharacterMap<T[]> charMap;
-        private T[] globalParsers;
+        private readonly CharacterMap<T[]> charMap;
+        private readonly T[] globalParsers;
 
-        protected ParserList()
-        {
-        }
-
-        protected ParserList(IEnumerable<T> parsers) : base(parsers)
-        {
-        }
-
-        /// <summary>
-        /// Gets the list of global parsers (that don't have any opening characters defined)
-        /// </summary>
-        public T[] GlobalParsers => globalParsers;
-
-        /// <summary>
-        /// Gets all the opening characters defined.
-        /// </summary>
-        public char[] OpeningCharacters => charMap.OpeningCharacters;
-
-        /// <summary>
-        /// Gets the list of parsers valid for the specified opening character.
-        /// </summary>
-        /// <param name="openingChar">The opening character.</param>
-        /// <returns>A list of parsers valid for the specified opening character or null if no parsers registered.</returns>
-        [MethodImpl(MethodImplOptionPortable.AggressiveInlining)]
-        public T[] GetParsersForOpeningCharacter(char openingChar)
-        {
-            return charMap[openingChar];
-        }
-
-        /// <summary>
-        /// Searches for an opening character from a registered parser in the specified string.
-        /// </summary>
-        /// <param name="text">The text.</param>
-        /// <param name="start">The start.</param>
-        /// <param name="end">The end.</param>
-        /// <returns>Index position within the string of the first opening character found in the specified text; if not found, returns -1</returns>
-        [MethodImpl(MethodImplOptionPortable.AggressiveInlining)]
-        public int IndexOfOpeningCharacter(string text, int start, int end)
-        {
-            return charMap.IndexOfOpeningCharacter(text, start, end);
-        }
-
-        /// <summary>
-        /// Initializes this instance with specified parser state.
-        /// </summary>
-        /// <param name="initState">State of the initialize.</param>
-        /// <exception cref="System.InvalidOperationException">
-        /// Unexpected null parser found
-        /// or
-        /// </exception>
-        public virtual void Initialize(TState initState)
+        protected ParserList(IEnumerable<T> parsersArg) : base(parsersArg)
         {
             var charCounter = new Dictionary<char, int>();
             int globalCounter = 0;
@@ -82,7 +32,7 @@ namespace Markdig.Parsers
                     throw new InvalidOperationException("Unexpected null parser found");
                 }
 
-                parser.Initialize(initState);
+                parser.Initialize();
                 parser.Index = i;
                 if (parser.OpeningCharacters != null && parser.OpeningCharacters.Length != 0)
                 {
@@ -134,5 +84,50 @@ namespace Markdig.Parsers
 
             charMap = new CharacterMap<T[]>(tempCharMap);
         }
+
+        /// <summary>
+        /// Gets the list of global parsers (that don't have any opening characters defined)
+        /// </summary>
+        public T[] GlobalParsers => globalParsers;
+
+        /// <summary>
+        /// Gets all the opening characters defined.
+        /// </summary>
+        public char[] OpeningCharacters => charMap.OpeningCharacters;
+
+        /// <summary>
+        /// Gets the list of parsers valid for the specified opening character.
+        /// </summary>
+        /// <param name="openingChar">The opening character.</param>
+        /// <returns>A list of parsers valid for the specified opening character or null if no parsers registered.</returns>
+        [MethodImpl(MethodImplOptionPortable.AggressiveInlining)]
+        public T[] GetParsersForOpeningCharacter(char openingChar)
+        {
+            return charMap[openingChar];
+        }
+
+        /// <summary>
+        /// Searches for an opening character from a registered parser in the specified string.
+        /// </summary>
+        /// <param name="text">The text.</param>
+        /// <param name="start">The start.</param>
+        /// <param name="end">The end.</param>
+        /// <returns>Index position within the string of the first opening character found in the specified text; if not found, returns -1</returns>
+        [MethodImpl(MethodImplOptionPortable.AggressiveInlining)]
+        public int IndexOfOpeningCharacter(string text, int start, int end)
+        {
+            return charMap.IndexOfOpeningCharacter(text, start, end);
+        }
+
+        /// <summary>
+        /// Initializes this instance with specified parser state.
+        /// </summary>
+        /// <exception cref="System.InvalidOperationException">
+        /// Unexpected null parser found
+        /// or
+        /// </exception>
+        private void Initialize()
+        {
+        }
     }
 }

src/Markdig/Properties/AssemblyInfo.cs

@@ -25,6 +25,6 @@ namespace Markdig
 {
     public static partial class Markdown
     {
-        public const string Version = "0.7.2";
+        public const string Version = "0.7.5";
     }
 }

src/Markdig/Renderers/Html/ListRenderer.cs

@@ -23,7 +23,7 @@ namespace Markdig.Renderers.Html
                     renderer.Write(" type=\"").Write(listBlock.BulletType).Write("\"");
                 }
 
-                if (listBlock.OrderedStart != null && (listBlock.DefaultOrderedStart != listBlock.OrderedStart))
+                if (listBlock.OrderedStart != null && (listBlock.OrderedStart != "1"))
                 {
                     renderer.Write(" start=\"").Write(listBlock.OrderedStart).Write("\"");
                 }

src/Markdig/Syntax/Inlines/DelimiterInline.cs

@@ -3,6 +3,7 @@
 // See the license.txt file in the project root for more information.
 using System;
 using System.Diagnostics;
+using Markdig.Helpers;
 using Markdig.Parsers;
 
 namespace Markdig.Syntax.Inlines
@@ -41,5 +42,18 @@ namespace Markdig.Syntax.Inlines
         /// </summary>
         /// <returns>The string representation of this delimiter</returns>
         public abstract string ToLiteral();
+
+        public void ReplaceByLiteral()
+        {
+            var literalInline = new LiteralInline()
+            {
+                Content = new StringSlice(ToLiteral()),
+                Span = Span,
+                Line = Line,
+                Column = Column,
+                IsClosed = true
+            };
+            ReplaceBy(literalInline);
+        }
     }
 }

src/Markdig/Syntax/Inlines/Inline.cs

@@ -229,6 +229,24 @@ namespace Markdig.Syntax.Inlines
             }
         }
 
+        public Inline FindBestParent()
+        {
+            var current = this;
+
+            while (current.Parent != null || current.PreviousSibling != null)
+            {
+                if (current.Parent != null)
+                {
+                    current = current.Parent;
+                    continue;
+                }
+
+                current = current.PreviousSibling;
+            }
+
+            return current;
+        }
+
         protected virtual void OnChildRemove(Inline child)
         {
 

src/Markdig/Syntax/Inlines/LiteralInline.cs

@@ -47,5 +47,10 @@ namespace Markdig.Syntax.Inlines
         /// The content as a <see cref="StringSlice"/>.
         /// </summary>
         public StringSlice Content;
+
+        public override string ToString()
+        {
+            return Content.ToString();
+        }
     }
 }

src/Markdig/Syntax/LinkReferenceDefinition.cs

@@ -59,7 +59,23 @@ namespace Markdig.Syntax
         public string Title { get; set; }
 
         /// <summary>
-        /// Gets or sets the create link inline calback for this instance.
+        /// The label span
+        /// </summary>
+        public SourceSpan LabelSpan;
+
+        /// <summary>
+        /// The URL span
+        /// </summary>
+        public SourceSpan UrlSpan;
+
+        /// <summary>
+        /// The title span
+        /// </summary>
+        public SourceSpan TitleSpan;
+
+
+        /// <summary>
+        /// Gets or sets the create link inline callback for this instance.
         /// </summary>
         /// <remarks>
         /// This callback is called when an inline link is matching this reference definition.
@@ -72,20 +88,28 @@ namespace Markdig.Syntax
         /// <typeparam name="T">Type of the text</typeparam>
         /// <param name="text">The text.</param>
         /// <param name="block">The block.</param>
-        /// <returns><c>true</c> if parsing is successfull; <c>false</c> otherwise</returns>
+        /// <returns><c>true</c> if parsing is successful; <c>false</c> otherwise</returns>
         public static bool TryParse<T>(ref T text, out LinkReferenceDefinition block) where T : ICharIterator
         {
             block = null;
             string label;
             string url;
             string title;
+            SourceSpan labelSpan;
+            SourceSpan urlSpan;
+            SourceSpan titleSpan;
 
-            if (!LinkHelper.TryParseLinkReferenceDefinition(ref text, out label, out url, out title))
+            if (!LinkHelper.TryParseLinkReferenceDefinition(ref text, out label, out url, out title, out labelSpan, out urlSpan, out titleSpan))
             {
                 return false;
             }
 
-            block = new LinkReferenceDefinition(label, url, title);
+            block = new LinkReferenceDefinition(label, url, title)
+            {
+                LabelSpan = labelSpan,
+                UrlSpan = urlSpan,
+                TitleSpan = titleSpan
+            };
             return true;
         }
     }

src/Markdig/project.json

@@ -1,6 +1,6 @@
 {
   "title": "Markdig",
-  "version": "0.7.2",
+  "version": "0.7.5",
   "authors": [ "Alexandre Mutel" ],
   "description": "A fast, powerfull, CommonMark compliant, extensible Markdown processor for .NET with 20+ builtin extensions (pipetables, footnotes, definition lists... etc.)",
   "copyright": "Alexandre Mutel",
@@ -11,7 +11,7 @@
     "projectUrl": "https://github.com/lunet-io/markdig",
     "iconUrl": "https://raw.githubusercontent.com/lunet-io/markdig/master/img/markdig.png",
     "requireLicenseAcceptance": false,
-    "releaseNotes": "> 0.7.2\n- Fix rendering of table colspan with non english locale\n- Fix grid table colspan parsing\n- Add nofollow extension for links\n> 0.7.1\n- Fix issue in smarty pants which could lead to an InvalidCastException\n- Update parsers to latest CommonMark specs\n>0.7.0\n- Update to latest NETStandard.Library 1.6.0\n- Fix issue with digits in auto-identifier extension\n- Fix incorrect start of span calculated for code indented blocks",
+    "releaseNotes": "> 0.7.5\n- several bug fixes (pipe tables, disable HTML, special attributes, inline maths, abbreviations...)\n- add support for rowspan in grid tables\n> 0.7.4\n- Fix bug with strong emphasis starting at the beginning of a line\n> 0.7.3\n- Fix threading issue with pipeline\n> 0.7.2\n- Fix rendering of table colspan with non english locale\n- Fix grid table colspan parsing\n- Add nofollow extension for links\n> 0.7.1\n- Fix issue in smarty pants which could lead to an InvalidCastException\n- Update parsers to latest CommonMark specs\n>0.7.0\n- Update to latest NETStandard.Library 1.6.0\n- Fix issue with digits in auto-identifier extension\n- Fix incorrect start of span calculated for code indented blocks",
     "tags": [ "Markdown CommonMark md html md2html" ]
   },
   "configurations": {

src/markdig.sln.DotSettings

@@ -1,4 +1,5 @@
 <wpf:ResourceDictionary xml:space="preserve" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:s="clr-namespace:System;assembly=mscorlib" xmlns:ss="urn:shemas-jetbrains-com:settings-storage-xaml" xmlns:wpf="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
 	<s:String x:Key="/Default/CodeStyle/FileHeader/FileHeaderText/@EntryValue">Copyright (c) Alexandre Mutel. All rights reserved.&#xD;
 This file is licensed under the BSD-Clause 2 license. &#xD;
-See the license.txt file in the project root for more information.</s:String></wpf:ResourceDictionary>
+See the license.txt file in the project root for more information.</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/PredefinedNamingRules/=PrivateInstanceFields/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="aaBb" /&gt;</s:String></wpf:ResourceDictionary>