Fix emphasis when EnableTrackTrivia() is used (#561)

Version "Unknown" if AssemblyFileVersionAttribute is missing

.github/workflows/ci.yml

@@ -1,8 +1,5 @@
 name: ci
 
-env:
-  PROJECT_NAME: Markdig
-
 on:
   push:
     paths-ignore:
@@ -18,45 +15,18 @@ jobs:
 
     steps:
     - name: Checkout
-      uses: actions/checkout@v1
-
-    - name: Install .NET Core
-      uses: actions/setup-dotnet@v1
-
-    - name: Build (Release)
-      run: dotnet build src -c Release
-
-    - name: SpecFileGen
-      run: dotnet src/SpecFileGen/bin/Release/netcoreapp2.1/SpecFileGen.dll
-
-    - name: Test (Release)
-      run: dotnet test src -c Release
-
-    - name: Build & Test (Debug)
-      run: dotnet test src -c Debug
-
-    - name: Coverlet
-      run: dotnet test src -c Release -f netcoreapp3.1 /p:Include=\"[${{env.PROJECT_NAME}}]*\" /p:CollectCoverage=true /p:CoverletOutputFormat=lcov
-
-    - name: Coveralls Upload
-      uses: coverallsapp/github-action@v1.0.1
-      if: github.event_name == 'push' && github.ref == 'refs/heads/master'
+      uses: actions/checkout@v2
       with:
-        github-token: ${{ secrets.GITHUB_TOKEN }}
-        path-to-lcov: src/${{env.PROJECT_NAME}}.Tests/coverage.netcoreapp3.1.info
+        submodules: true
+        fetch-depth: 0
 
-    - name: Pack
-      run: dotnet pack src -c Release
+    - name: Install .NET 6.0
+      uses: actions/setup-dotnet@v1
+      with:
+        dotnet-version: '6.0.x'
 
-    - name: Pack Signed
-      run: dotnet pack -c Release src/${{env.PROJECT_NAME}}.Signed/${{env.PROJECT_NAME}}.Signed.csproj
-
-    - name: Publish
-      if: github.event_name == 'push'
-      run: |      
-          if ( "${{github.ref}}" -match "^refs/tags/[0-9]+\.[0-9]+\.[0-9]+$" ) {
-              dotnet nuget push src\${{env.PROJECT_NAME}}\bin\Release\*.nupkg -s nuget.org -k ${{secrets.NUGET_TOKEN}}
-              dotnet nuget push src\${{env.PROJECT_NAME}}.Signed\bin\Release\*.nupkg -s nuget.org -k ${{secrets.NUGET_TOKEN}}
-          } else {
-              echo "publish is only enabled by tagging with a release tag"
-          }
+    - name: Build, Test, Pack, Publish
+      shell: bash
+      run: |
+        dotnet tool install -g dotnet-releaser
+        dotnet-releaser run --nuget-token "${{secrets.NUGET_TOKEN}}" --github-token "${{secrets.GITHUB_TOKEN}}" src/dotnet-releaser.toml

.gitignore

@@ -239,3 +239,6 @@ _Pvt_Extensions
 **/.idea/**/*.iml
 **/.idea/**/contentModel.xml
 **/.idea/**/modules.xml
+
+# Remove artifacts produced by dotnet-releaser
+artifacts-dotnet-releaser/

changelog.md

@@ -1,11 +1,35 @@
 # Changelog
 
+## 0.27.0 (23 Jan 2022)
+- Fix link reference definition parse bug with title and CRLF ([PR #590](https://github.com/lunet-io/markdig/pull/590))
+- Move tests to net6.0 ([PR #560](https://github.com/lunet-io/markdig/pull/560))
+
+## 0.26.0 (27 Aug 2021)
+- Fix rendering diff between line endings ([PR #560](https://github.com/lunet-io/markdig/pull/560))
+- Make Mathematics extension respect EnableHtml* options ([PR #570](https://github.com/lunet-io/markdig/pull/570))
+
+## 0.25.0 (10 June 2021)
+- Fix regression when parsing link reference definitions (#543)
+- Make digits in JiraKey's posible ([PR #548](https://github.com/lunet-io/markdig/pull/548))
+
+## 0.24.0 (20 Mar 2021)
+- Add support for roundtrip Markdown ([PR #481](https://github.com/lunet-io/markdig/pull/481))
+- Introduction of nullability ([PR #522](https://github.com/lunet-io/markdig/pull/522) [PR #524](https://github.com/lunet-io/markdig/pull/524) [PR #525](https://github.com/lunet-io/markdig/pull/525) [PR #526](https://github.com/lunet-io/markdig/pull/526) [PR #527](https://github.com/lunet-io/markdig/pull/527))
+- Various internal cleanup and small performance improvements ([PR #521](https://github.com/lunet-io/markdig/pull/521) [PR #524](https://github.com/lunet-io/markdig/pull/524) [PR #525](https://github.com/lunet-io/markdig/pull/525) [PR #529](https://github.com/lunet-io/markdig/pull/529) [PR #531](https://github.com/lunet-io/markdig/pull/531) [PR #532](https://github.com/lunet-io/markdig/pull/532))
+
+## 0.23.0 (16 Jan 2021)
+- Add depth limits to avoid pathological-case parsing times/StackOverflows (#500)
+- Breaking change: rename AutolineInlineParser to AutolinkInlineParser
+
+## 0.22.1 (2 Dec 2020)
+- Update logo for NuGet package
+
 ## 0.22.0 (05 Oct 2020)
 - Fix Setext headings in block quotes.
-- Fix tel: treated as autolink ([PR #478](https://github.com/lunet-io/markdig/pull/478)
-- Make Inline.FirstParentOfType public ([PR #474](https://github.com/lunet-io/markdig/pull/474)
-- Fix `&` to be parsed as a punctuation while it was detected as a html entity in certain cases ([PR #471](https://github.com/lunet-io/markdig/pull/471)
-- Add ParentBlock property to ContainerInline ([PR #468](https://github.com/lunet-io/markdig/pull/468)
+- Fix tel: treated as autolink ([PR #478](https://github.com/lunet-io/markdig/pull/478))
+- Make Inline.FirstParentOfType public ([PR #474](https://github.com/lunet-io/markdig/pull/474))
+- Fix `&` to be parsed as a punctuation while it was detected as a html entity in certain cases ([PR #471](https://github.com/lunet-io/markdig/pull/471))
+- Add ParentBlock property to ContainerInline ([PR #468](https://github.com/lunet-io/markdig/pull/468))
 
 ## 0.21.1 (17 Aug 2020)
 - Fix Markdig.Signed on GitHub Actions

img/markdig.svg

@@ -14,11 +14,11 @@
    viewBox="0 0 192 192"
    id="svg2"
    version="1.1"
-   inkscape:version="0.91 r13725"
+   inkscape:version="0.92.4 (5da689c313, 2019-01-14)"
    sodipodi:docname="markdig.svg"
-   inkscape:export-filename="C:\Code\lunet-io\markdig\markdig.png"
-   inkscape:export-xdpi="93.400002"
-   inkscape:export-ydpi="93.400002">
+   inkscape:export-filename="C:\code\lunet\markdig\img\markdig.png"
+   inkscape:export-xdpi="256"
+   inkscape:export-ydpi="256">
   <defs
      id="defs4" />
   <sodipodi:namedview
@@ -28,16 +28,16 @@
      borderopacity="1.0"
      inkscape:pageopacity="0.0"
      inkscape:pageshadow="2"
-     inkscape:zoom="4.4374889"
-     inkscape:cx="174.14769"
-     inkscape:cy="93.189838"
+     inkscape:zoom="6.275557"
+     inkscape:cx="81.620292"
+     inkscape:cy="119.68434"
      inkscape:document-units="px"
      inkscape:current-layer="layer1"
      showgrid="false"
-     inkscape:window-width="2560"
-     inkscape:window-height="1377"
-     inkscape:window-x="-8"
-     inkscape:window-y="-8"
+     inkscape:window-width="3840"
+     inkscape:window-height="2066"
+     inkscape:window-x="-11"
+     inkscape:window-y="-11"
      inkscape:window-maximized="1"
      units="px" />
   <metadata
@@ -48,7 +48,7 @@
         <dc:format>image/svg+xml</dc:format>
         <dc:type
            rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title></dc:title>
+        <dc:title />
       </cc:Work>
     </rdf:RDF>
   </metadata>
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        inkscape:connector-curvature="0" />
     <rect
@@ -95,7 +90,7 @@
     <flowRoot
        xml:space="preserve"
        id="flowRoot4797"
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+       style="font-style:normal;font-weight:normal;line-height:0.01%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
        transform="matrix(0.1746417,0,0,0.1459084,499.69318,366.39614)"><flowRegion
          id="flowRegion4799"><rect
            id="rect4801"
@@ -103,7 +98,8 @@
            height="618.71844"
            x="959.01355"
            y="-976.15039" /></flowRegion><flowPara
-         id="flowPara4803" /></flowRoot>    <g
+         id="flowPara4803"
+         style="font-size:40px;line-height:1.25"> </flowPara></flowRoot>    <g
        id="g4833"
        transform="matrix(0.09510056,0,0,0.09061765,496.09965,368.83934)">
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@@ -114,18 +110,20 @@
          y="0"
          style="fill:#ffffff" />
     </g>
-    <path
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readme.md

@@ -1,4 +1,4 @@
-# Markdig [![Build Status](https://github.com/lunet-io/markdig/workflows/ci/badge.svg?branch=master)](https://github.com/lunet-io/markdig/actions) [![Coverage Status](https://coveralls.io/repos/github/lunet-io/markdig/badge.svg?branch=master)](https://coveralls.io/github/lunet-io/markdig?branch=master) [![NuGet](https://img.shields.io/nuget/v/Markdig.svg)](https://www.nuget.org/packages/Markdig/) [![Donate](https://www.paypalobjects.com/en_US/i/btn/btn_donate_SM.gif)](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=FRGHXBTP442JL)
+# Markdig [![Build Status](https://github.com/lunet-io/markdig/workflows/ci/badge.svg?branch=master)](https://github.com/lunet-io/markdig/actions) [![Coverage Status](https://coveralls.io/repos/github/xoofx/markdig/badge.svg?branch=master)](https://coveralls.io/github/xoofx/markdig?branch=master) [![NuGet](https://img.shields.io/nuget/v/Markdig.svg)](https://www.nuget.org/packages/Markdig/) [![Donate](https://www.paypalobjects.com/en_US/i/btn/btn_donate_SM.gif)](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=FRGHXBTP442JL)
 
 <img align="right" width="160px" height="160px" src="img/markdig.png">
 
@@ -19,6 +19,7 @@ You can **try Markdig online** and compare it to other implementations on [babel
   - including **GFM fenced code blocks**.  
 - **Extensible** architecture
   - Even the core Markdown/CommonMark parsing is pluggable, so it allows to disable builtin Markdown/Commonmark parsing (e.g [Disable HTML parsing](https://github.com/lunet-io/markdig/blob/7964bd0160d4c18e4155127a4c863d61ebd8944a/src/Markdig/MarkdownExtensions.cs#L306)) or change behaviour (e.g change matching `#` of a headers with `@`)   
+- [**Roundtrip support**](./src/Markdig/Roundtrip.md): Parses trivia (whitespace, newlines and other characters) to support lossless parse ⭢ render roundtrip. This enables changing markdown documents without introducing undesired trivia changes.
 - Built-in with **20+ extensions**, including:
   - 2 kind of tables:
     - [**Pipe tables**](src/Markdig.Tests/Specs/PipeTableSpecs.md) (inspired from GitHub tables and [PanDoc - Pipe Tables](http://pandoc.org/README.html#extension-pipe_tables))
@@ -59,6 +60,8 @@ If you are looking for support for an old .NET Framework 3.5 or 4.0, you can dow
 - [**WPF/XAML Markdown Renderer**: `markdig.wpf`](https://github.com/Kryptos-FR/markdig.wpf)
 - [**WPF/XAML Markdown Renderer**: `Neo.Markdig.Xaml`](https://github.com/neolithos/NeoMarkdigXaml)
 - [**Syntax highlighting**: `Markdig.SyntaxHighlighting`](https://github.com/RichardSlater/Markdig.SyntaxHighlighting)
+- [**Syntax highlighting using ColorCode-Universal**: `Markdown.ColorCode`](https://github.com/wbaldoumas/markdown-colorcode)
+- [**Syntax highlighting using Prism.js**: `WebStoating.Markdig.Prism`](https://github.com/ilich/Markdig.Prism)
 - [**Embedded C# scripting**: `Markdig.Extensions.ScriptCs`](https://github.com/macaba/Markdig.Extensions.ScriptCs)
 
 ## Documentation
@@ -100,7 +103,7 @@ You can have a look at the [MarkdownExtensions](https://github.com/lunet-io/mark
 
 ## Build
 
-In order to build Markdig, you need to install [.NET Core RTM](https://www.microsoft.com/net/core)
+In order to build Markdig, you need to install [.NET 6.0](https://dotnet.microsoft.com/en-us/download)
 
 ## License
 
@@ -126,10 +129,6 @@ This is an early preview of the benchmarking against various implementations:
 - [Marked.NET](https://github.com/T-Alex/MarkedNet) (version: 1.0.5) port of original [marked.js](https://github.com/chjj/marked) project
 - [Microsoft.DocAsCode.MarkdownLite](https://github.com/dotnet/docfx/tree/dev/src/Microsoft.DocAsCode.MarkdownLite) (version: 2.0.1) used by the [docfx](https://github.com/dotnet/docfx) project
 
-**JavaScript/V8 implementations**:
-
-- [Strike.V8](https://github.com/SimonCropp/Strike) (version: 1.5.0)  [marked.js](https://github.com/chjj/marked) running in Google V8 (not .NET based)
-
 ### Analysis of the results:
 
 - Markdig is roughly **x100 times faster than MarkdownSharp**, **30x times faster than docfx**
@@ -164,7 +163,6 @@ CommonMark.NET(pipe_tables) |   5.6164 ms | 0.0298 ms |  0.72 |  111.00| 56.00|
                MarkdownDeep |   7.8193 ms | 0.0334 ms |  1.00 |  120.00| 56.00|    49.00|      1,884,854.85 |
                       cmark |   4.2698 ms | 0.1526 ms |  0.55 |       -|     -|        -|                NA |
                   Moonshine |   6.0929 ms | 0.1053 ms |  1.28 |       -|     -|        -|                NA |
-                  Strike.V8 |  10.5895 ms | 0.0492 ms |  1.35 |       -|     -|        -|                NA |
                  Marked.NET | 207.3169 ms | 5.2628 ms | 26.51 |    0.00|  0.00|     0.00|    303,125,228.65 |
               MarkdownSharp | 675.0185 ms | 2.8447 ms | 86.32 |   40.00| 27.00|    41.00|      2,413,394.17 |
 Microsoft DocfxMarkdownLite | 166.3357 ms | 0.4529 ms | 21.27 |4,452.00|948.00|11,167.00|    180,218,359.60 |

src/Markdig.Benchmarks/Markdig.Benchmarks.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>net471</TargetFrameworks>
+    <TargetFramework>net6.0</TargetFramework>
     <OutputType>Exe</OutputType>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <IsPackable>false</IsPackable>
@@ -36,12 +36,12 @@
     </Content>
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="BenchmarkDotNet" Version="0.10.6" />
-    <PackageReference Include="BenchmarkDotNet.Diagnostics.Windows" Version="0.10.6" />
+    <PackageReference Include="BenchmarkDotNet" Version="0.13.1" />
+    <PackageReference Include="BenchmarkDotNet.Diagnostics.Windows" Version="0.13.1" />
     <PackageReference Include="CommonMark.NET" Version="0.15.1" />
-    <PackageReference Include="MarkdownSharp" Version="1.13.0.0" />
-    <PackageReference Include="Microsoft.Diagnostics.Runtime" Version="0.8.31-beta" />
-    <PackageReference Include="Microsoft.Diagnostics.Tracing.TraceEvent" Version="1.0.41.0" />
+    <PackageReference Include="MarkdownSharp" Version="2.0.5" />
+    <PackageReference Include="Microsoft.Diagnostics.Runtime" Version="2.0.226801" />
+    <PackageReference Include="Microsoft.Diagnostics.Tracing.TraceEvent" Version="2.0.74" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\Markdig\Markdig.csproj" />

src/Markdig.Tests/Markdig.Tests.csproj

@@ -1,24 +1,53 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netcoreapp3.1</TargetFrameworks>
+    <TargetFramework>net6.0</TargetFramework>
     <OutputType>Exe</OutputType>
     <IsPackable>false</IsPackable>
     <StartupObject>Markdig.Tests.Program</StartupObject>
+    <SpecExecutable>$(MSBuildProjectDirectory)\..\SpecFileGen\bin\$(Configuration)\net6.0\SpecFileGen.dll</SpecExecutable>
+    <SpecTimestamp>$(MSBuildProjectDirectory)\..\SpecFileGen\bin\$(Configuration)\net6.0\SpecFileGen.timestamp</SpecTimestamp>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="coverlet.msbuild" Version="2.9.0">
+    <PackageReference Include="coverlet.msbuild" Version="3.1.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.7.1" />
-    <PackageReference Include="NUnit" Version="3.12.0" />
-    <PackageReference Include="NUnit3TestAdapter" Version="3.17.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
+    <PackageReference Include="NUnit" Version="3.13.2" />
+    <PackageReference Include="NUnit3TestAdapter" Version="4.2.0" />
   </ItemGroup>
 
   <ItemGroup>
     <ProjectReference Include="..\Markdig\Markdig.csproj" />
+    <ProjectReference Include="..\SpecFileGen\SpecFileGen.csproj" />
   </ItemGroup>
 
+  <ItemGroup>
+    <ItemSpecExecutable Include="$(SpecExecutable)" />
+    <InputSpecFiles Include="Specs\*.md" />
+    <InputSpecFiles Include="NormalizeSpecs\*.md" />
+    <InputSpecFiles Include="PlainTextSpecs\*.md" />
+    <InputSpecFiles Include="RoundtripSpecs\*.md" />
+    <InputSpecFiles Remove="Specs\readme.md" />
+    <!-- Allow Visual Studio up-to-date check to verify that nothing has changed - https://github.com/dotnet/project-system/blob/main/docs/up-to-date-check.md -->
+    <UpToDateCheckInput Include="@(InputSpecFiles)"/>
+    <OutputSpecFiles Include="@(InputSpecFiles->'%(RelativeDir)%(Filename).generated.cs')" />
+  </ItemGroup>
+
+  <Target Name="GeneratedSpecsFile" BeforeTargets="BeforeCompile;CoreCompile" Inputs="@(ItemSpecExecutable);@(InputSpecFiles)" Outputs="@(ItemSpecExecutable->'%(RelativeDir)%(Filename).timestamp');@(InputSpecFiles->'%(RelativeDir)%(Filename).generated.cs')">
+    <Message Importance="high" Text="Regenerating Specs Files" />
+    <Exec Command="dotnet $(SpecExecutable)" />
+    <WriteLinesToFile File="$(SpecTimestamp)" Lines="$([System.DateTime]::Now)" />
+    <ItemGroup>
+      <FileWrites Include="$(SpecTimestamp)" />
+      <_GeneratedSpecsFile Include="Specs\*.generated.cs" />
+      <_GeneratedSpecsFile Include="NormalizeSpecs\*.generated.cs" />
+      <_GeneratedSpecsFile Include="PlainTextSpecs\*.generated.cs" />
+      <_GeneratedSpecsFile Include="RoundtripSpecs\*.generated.cs" />
+      <_GeneratedSpecsFile Remove="@(Compile)" />
+      <Compile Include="@(_GeneratedSpecsFile)" />
+    </ItemGroup>
+  </Target>
 </Project>

src/Markdig.Tests/MiscTests.cs

@@ -62,6 +62,29 @@ namespace Markdig.Tests
             }
         }
 
+        [Theory]
+        [TestCase('[', 9 * 1024, true, false)]
+        [TestCase('[', 11 * 1024, true, true)]
+        [TestCase('[', 100, false, false)]
+        [TestCase('[', 150, false, true)]
+        [TestCase('>', 100, true, false)]
+        [TestCase('>', 150, true, true)]
+        public void GuardsAgainstHighlyNestedNodes(char c, int count, bool parseOnly, bool shouldThrow)
+        {
+            var markdown = new string(c, count);
+            TestDelegate test = parseOnly ? () => Markdown.Parse(markdown) : () => Markdown.ToHtml(markdown);
+
+            if (shouldThrow)
+            {
+                Exception e = Assert.Throws<ArgumentException>(test);
+                Assert.True(e.Message.Contains("depth limit"));
+            }
+            else
+            {
+                test();
+            }
+        }
+
         [Test]
         public void IsIssue356Corrected()
         {
@@ -183,13 +206,10 @@ $$
 \end{align}
 </div>
 ";
-            Console.WriteLine("Math Expressions:\n");
-
+            //Console.WriteLine("Math Expressions:\n");
             var pl = new MarkdownPipelineBuilder().UseMathematics().Build(); // UseEmphasisExtras(EmphasisExtraOptions.Subscript).Build()
-
-
             var html = Markdown.ToHtml(math, pl);
-            Console.WriteLine(html);
+            //Console.WriteLine(html);
         }
 
         [Test]
@@ -202,10 +222,16 @@ $\frac{n!}{k!(n-k)!} = \binom{n}{k}$
             var pl = new MarkdownPipelineBuilder().UseMathematics().Build(); // UseEmphasisExtras(EmphasisExtraOptions.Subscript).Build()
 
             var html = Markdown.ToHtml(math, pl);
-            Console.WriteLine(html);
 
-            Assert.IsTrue(html.Contains("<p><span class=\"math\">\\("), "Leading bracket missing");
-            Assert.IsTrue(html.Contains("\\)</span></p>"), "Trailing bracket missing");
+            var test1 = html.Contains("<p><span class=\"math\">\\(");
+            var test2 = html.Contains("\\)</span></p>");
+            if (!test1 || !test2)
+            {
+                Console.WriteLine(html);
+            }
+
+            Assert.IsTrue(test1, "Leading bracket missing");
+            Assert.IsTrue(test2, "Trailing bracket missing");
         }
 
         [Test]
@@ -220,10 +246,15 @@ $$
             var pl = new MarkdownPipelineBuilder().UseMathematics().Build(); // UseEmphasisExtras(EmphasisExtraOptions.Subscript).Build()
 
             var html = Markdown.ToHtml(math, pl);
-            Console.WriteLine(html);
+            var test1 = html.Contains("<div class=\"math\">\n\\[");
+            var test2 = html.Contains("\\]</div>");
+            if (!test1 || !test2)
+            {
+                Console.WriteLine(html);
+            }
 
-            Assert.IsTrue(html.Contains("<div class=\"math\">\n\\["), "Leading bracket missing");
-            Assert.IsTrue(html.Contains("\\]</div>"), "Trailing bracket missing");
+            Assert.IsTrue(test1, "Leading bracket missing");
+            Assert.IsTrue(test2, "Trailing bracket missing");
         }
 
         [Test]
@@ -249,7 +280,7 @@ $$
             var newWindowPipeline = new MarkdownPipelineBuilder().UseAutoLinks(new AutoLinkOptions() { OpenInNewWindow = true }).Build();
 
             TestParser.TestSpec("www.foo.bar", "<p><a href=\"http://www.foo.bar\">www.foo.bar</a></p>", pipeline);
-            TestParser.TestSpec("www.foo.bar", "<p><a href=\"http://www.foo.bar\" target=\"blank\">www.foo.bar</a></p>", newWindowPipeline);
+            TestParser.TestSpec("www.foo.bar", "<p><a href=\"http://www.foo.bar\" target=\"_blank\">www.foo.bar</a></p>", newWindowPipeline);
         }
 
         [Test]

src/Markdig.Tests/NormalizeSpecs/Headings.generated.cs

@@ -44,8 +44,7 @@ namespace Markdig.Tests.Specs.Normalize.Headings
             //     
             //     ###### Heading 6
 
-            Console.WriteLine("Example 1\nSection Headings\n");
-            TestNormalize.TestSpec("# Heading 1\n\n## Heading 2\n\n### Heading 3\n\n#### Heading 4\n\n##### Heading 5\n\n###### Heading 6", "# Heading 1\n\n## Heading 2\n\n### Heading 3\n\n#### Heading 4\n\n##### Heading 5\n\n###### Heading 6", "");
+            TestNormalize.TestSpec("# Heading 1\n\n## Heading 2\n\n### Heading 3\n\n#### Heading 4\n\n##### Heading 5\n\n###### Heading 6", "# Heading 1\n\n## Heading 2\n\n### Heading 3\n\n#### Heading 4\n\n##### Heading 5\n\n###### Heading 6", "", context: "Example 1\nSection Headings\n");
         }
 
         [Test]
@@ -64,8 +63,7 @@ namespace Markdig.Tests.Specs.Normalize.Headings
             //     
             //     Text after two newlines
 
-            Console.WriteLine("Example 2\nSection Headings\n");
-            TestNormalize.TestSpec("###### Heading\n\nText after two newlines", "###### Heading\n\nText after two newlines", "");
+            TestNormalize.TestSpec("###### Heading\n\nText after two newlines", "###### Heading\n\nText after two newlines", "", context: "Example 2\nSection Headings\n");
         }
 
         [Test]
@@ -85,8 +83,7 @@ namespace Markdig.Tests.Specs.Normalize.Headings
             //     
             //     Text after two newlines 1
 
-            Console.WriteLine("Example 3\nSection Headings\n");
-            TestNormalize.TestSpec("Heading\n=======\n\nText after two newlines 1", "# Heading\n\nText after two newlines 1", "");
+            TestNormalize.TestSpec("Heading\n=======\n\nText after two newlines 1", "# Heading\n\nText after two newlines 1", "", context: "Example 3\nSection Headings\n");
         }
     }
 }

src/Markdig.Tests/PlainTextSpecs/SamplePlainText.generated.cs

@@ -27,8 +27,7 @@ namespace Markdig.Tests.Specs.PlainText.Sample
             //     Hello, world!
             //     
 
-            Console.WriteLine("Example 1\nSection Sample plain text spec\n");
-            TestPlainText.TestSpec("*Hello*, [world](http://example.com)!", "Hello, world!\n", "");
+            TestPlainText.TestSpec("*Hello*, [world](http://example.com)!", "Hello, world!\n", "", context: "Example 1\nSection Sample plain text spec\n");
         }
     }
 }

src/Markdig.Tests/RoundtripSpecs/Inlines/TestAutoLinkInline.cs

@@ -0,0 +1,23 @@
+using NUnit.Framework;
+using static Markdig.Tests.TestRoundtrip;
+
+namespace Markdig.Tests.RoundtripSpecs.Inlines
+{
+    [TestFixture]
+    public class TestAutoLinkInline
+    {
+        [TestCase("<http://a>")]
+        [TestCase(" <http://a>")]
+        [TestCase("<http://a> ")]
+        [TestCase(" <http://a> ")]
+        [TestCase("<example@example.com>")]
+        [TestCase(" <example@example.com>")]
+        [TestCase("<example@example.com> ")]
+        [TestCase(" <example@example.com> ")]
+        [TestCase("p http://a p")]
+        public void Test(string value)
+        {
+            RoundTrip(value);
+        }
+    }
+}

src/Markdig.Tests/RoundtripSpecs/Inlines/TestBackslashEscapeInline.cs

@@ -0,0 +1,67 @@
+using NUnit.Framework;
+using static Markdig.Tests.TestRoundtrip;
+
+namespace Markdig.Tests.RoundtripSpecs.Inlines
+{
+    [TestFixture]
+    public class TestBackslashEscapeInline
+    {
+        [TestCase(@"\!")]
+        [TestCase(@"\""")]
+        [TestCase(@"\#")]
+        [TestCase(@"\$")]
+        [TestCase(@"\&")]
+        [TestCase(@"\'")]
+        [TestCase(@"\(")]
+        [TestCase(@"\)")]
+        [TestCase(@"\*")]
+        [TestCase(@"\+")]
+        [TestCase(@"\,")]
+        [TestCase(@"\-")]
+        [TestCase(@"\.")]
+        [TestCase(@"\/")]
+        [TestCase(@"\:")]
+        [TestCase(@"\;")]
+        [TestCase(@"\<")]
+        [TestCase(@"\=")]
+        [TestCase(@"\>")]
+        [TestCase(@"\?")]
+        [TestCase(@"\@")]
+        [TestCase(@"\[")]
+        [TestCase(@"\\")]
+        [TestCase(@"\]")]
+        [TestCase(@"\^")]
+        [TestCase(@"\_")]
+        [TestCase(@"\`")]
+        [TestCase(@"\{")]
+        [TestCase(@"\|")]
+        [TestCase(@"\}")]
+        [TestCase(@"\~")]
+
+        // below test breaks visual studio
+        //[TestCase(@"\!\""\#\$\%\&\'\(\)\*\+\,\-\.\/\:\;\<\=\>\?\@\[\\\]\^\_\`\{\|\}\~")]
+        public void Test(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase(@"# \#\#h1")]
+        [TestCase(@"# \#\#h1\#")]
+        public void TestHeading(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase(@"`\``")]
+        [TestCase(@"` \``")]
+        [TestCase(@"`\` `")]
+        [TestCase(@"` \` `")]
+        [TestCase(@" ` \` `")]
+        [TestCase(@"` \` ` ")]
+        [TestCase(@" ` \` ` ")]
+        public void TestCodeSpanInline(string value)
+        {
+            RoundTrip(value);
+        }
+    }
+}

src/Markdig.Tests/RoundtripSpecs/Inlines/TestCodeInline.cs

@@ -0,0 +1,77 @@
+using NUnit.Framework;
+using static Markdig.Tests.TestRoundtrip;
+
+namespace Markdig.Tests.RoundtripSpecs.Inlines
+{
+    [TestFixture]
+    public class TestCodeInline
+    {
+        [TestCase("``")]
+        [TestCase(" ``")]
+        [TestCase("`` ")]
+        [TestCase(" `` ")]
+
+        [TestCase("`c`")]
+        [TestCase(" `c`")]
+        [TestCase("`c` ")]
+        [TestCase(" `c` ")]
+
+        [TestCase("` c`")]
+        [TestCase(" ` c`")]
+        [TestCase("` c` ")]
+        [TestCase(" ` c` ")]
+
+        [TestCase("`c `")]
+        [TestCase(" `c `")]
+        [TestCase("`c ` ")]
+        [TestCase(" `c ` ")]
+
+        [TestCase("`c``")] // 1, 2
+        [TestCase("``c`")] // 2, 1
+        [TestCase("``c``")] // 2, 2
+
+        [TestCase("```c``")] // 2, 3
+        [TestCase("``c```")] // 3, 2
+        [TestCase("```c```")] // 3, 3
+
+        [TestCase("```c````")] // 3, 4
+        [TestCase("````c```")] // 4, 3
+        [TestCase("````c````")] // 4, 4
+
+        [TestCase("```a``` p")]
+        [TestCase("```a`b`c```")]
+        [TestCase("```a``` p\n```a``` p")]
+
+        [TestCase("` a `")]
+        [TestCase(" ` a `")]
+        [TestCase("` a ` ")]
+        [TestCase(" ` a ` ")]
+        public void Test(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("p `a` p")]
+        [TestCase("p ``a`` p")]
+        [TestCase("p ```a``` p")]
+        [TestCase("p\n\n```a``` p")]
+        public void TestParagraph(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("`\na\n`")]
+        [TestCase("`\na\r`")]
+        [TestCase("`\na\r\n`")]
+        [TestCase("`\ra\r`")]
+        [TestCase("`\ra\n`")]
+        [TestCase("`\ra\r\n`")]
+        [TestCase("`\r\na\n`")]
+        [TestCase("`\r\na\r`")]
+        [TestCase("`\r\na\r\n`")]
+        public void Test_Newlines(string value)
+        {
+            RoundTrip(value);
+        }
+    }
+}

src/Markdig.Tests/RoundtripSpecs/Inlines/TestEmphasisInline.cs

@@ -0,0 +1,132 @@
+using NUnit.Framework;
+using static Markdig.Tests.TestRoundtrip;
+
+namespace Markdig.Tests.RoundtripSpecs.Inlines
+{
+    [TestFixture]
+    public class TestEmphasisInline
+    {
+        [TestCase("_t_")]
+        [TestCase("_t_t")]
+        [TestCase("t_t_")]
+        [TestCase("_t t_")]
+        [TestCase("_t\tt_")]
+        [TestCase("*t*")]
+        [TestCase("t*t*")]
+        [TestCase("*t*t")]
+        [TestCase("*t t*")]
+        [TestCase("*t\tt*")]
+
+        [TestCase(" _t_")]
+        [TestCase(" _t_t")]
+        [TestCase(" t_t_")]
+        [TestCase(" _t t_")]
+        [TestCase(" _t\tt_")]
+        [TestCase(" *t*")]
+        [TestCase(" t*t*")]
+        [TestCase(" *t*t")]
+        [TestCase(" *t t*")]
+        [TestCase(" *t\tt*")]
+
+        [TestCase("_t_")]
+        [TestCase("_t_t ")]
+        [TestCase("t_t_ ")]
+        [TestCase("_t t_ ")]
+        [TestCase("_t\tt_ ")]
+        [TestCase("*t* ")]
+        [TestCase("t*t* ")]
+        [TestCase("*t*t ")]
+        [TestCase("*t t* ")]
+        [TestCase("*t\tt* ")]
+
+        [TestCase(" _t_")]
+        [TestCase(" _t_t ")]
+        [TestCase(" t_t_ ")]
+        [TestCase(" _t t_ ")]
+        [TestCase(" _t\tt_ ")]
+        [TestCase(" *t* ")]
+        [TestCase(" t*t* ")]
+        [TestCase(" *t*t ")]
+        [TestCase(" *t t* ")]
+        [TestCase(" *t\tt* ")]
+
+        [TestCase("_t_\t")]
+        [TestCase("_t_t\t")]
+        [TestCase("t_t_\t")]
+        [TestCase("_t t_\t")]
+        [TestCase("_t\tt_\t")]
+        [TestCase("*t*\t")]
+        [TestCase("t*t*\t")]
+        [TestCase("*t*t\t")]
+        [TestCase("*t t*\t")]
+        [TestCase("*t\tt*\t")]
+        public void Test_Emphasis(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("__t__")]
+        [TestCase("__t__t")]
+        [TestCase("t__t__")]
+        [TestCase("__t t__")]
+        [TestCase("__t\tt__")]
+        [TestCase("**t**")]
+        [TestCase("**t**t")]
+        [TestCase("t**t**")]
+        [TestCase("**t\tt**")]
+
+        [TestCase(" __t__")]
+        [TestCase(" __t__t")]
+        [TestCase(" t__t__")]
+        [TestCase(" __t t__")]
+        [TestCase(" __t\tt__")]
+        [TestCase(" **t**")]
+        [TestCase(" **t**t")]
+        [TestCase(" t**t**")]
+        [TestCase(" **t\tt**")]
+
+        [TestCase("__t__ ")]
+        [TestCase("__t__t ")]
+        [TestCase("t__t__ ")]
+        [TestCase("__t t__ ")]
+        [TestCase("__t\tt__ ")]
+        [TestCase("**t** ")]
+        [TestCase("**t**t ")]
+        [TestCase("t**t** ")]
+        [TestCase("**t\tt** ")]
+
+        [TestCase(" __t__ ")]
+        [TestCase(" __t__t ")]
+        [TestCase(" t__t__ ")]
+        [TestCase(" __t t__ ")]
+        [TestCase(" __t\tt__ ")]
+        [TestCase(" **t** ")]
+        [TestCase(" **t** t")]
+        [TestCase(" t**t** ")]
+        [TestCase(" **t\tt** ")]
+
+        [TestCase("__t__\t")]
+        [TestCase("__t__t\t")]
+        [TestCase("t__t__\t ")]
+        [TestCase("__t t__\t ")]
+        [TestCase("__t\tt__\t ")]
+        [TestCase("**t**\t ")]
+        [TestCase("**t**t\t ")]
+        [TestCase("t**t**\t ")]
+        [TestCase("**t\tt**\t ")]
+
+        [TestCase(" __t__\t ")]
+        [TestCase(" __t__t\t ")]
+        [TestCase(" t__t__\t ")]
+        [TestCase(" __t t__\t ")]
+        [TestCase(" __t\tt__\t ")]
+        [TestCase(" **t**\t ")]
+        [TestCase(" **t**\t t")]
+        [TestCase(" t**t**\t ")]
+        [TestCase(" **t\tt**\t ")]
+        public void Test_StrongEmphasis(string value)
+        {
+            RoundTrip(value);
+        }
+    }
+}

src/Markdig.Tests/RoundtripSpecs/Inlines/TestHtmlEntityInline.cs

@@ -0,0 +1,53 @@
+using NUnit.Framework;
+using static Markdig.Tests.TestRoundtrip;
+
+namespace Markdig.Tests.RoundtripSpecs.Inlines
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <seealso cref="https://spec.commonmark.org/0.29/#entity-and-numeric-character-references"/>
+    [TestFixture]
+    public class TestHtmlEntityInline
+    {
+        [TestCase("&gt;")]
+        [TestCase("&lt;")]
+        [TestCase("&nbsp;")]
+        [TestCase("&heartsuit;")]
+        [TestCase("&#42;")]
+        [TestCase("&#0;")]
+        [TestCase("&#1234;")]
+        [TestCase("&#xcab;")]
+
+        [TestCase(" &gt;")]
+        [TestCase(" &lt;")]
+        [TestCase(" &nbsp;")]
+        [TestCase(" &heartsuit;")]
+        [TestCase(" &#42;")]
+        [TestCase(" &#0;")]
+        [TestCase(" &#1234;")]
+        [TestCase(" &#xcab;")]
+
+        [TestCase("&gt; ")]
+        [TestCase("&lt; ")]
+        [TestCase("&nbsp; ")]
+        [TestCase("&heartsuit; ")]
+        [TestCase("&#42; ")]
+        [TestCase("&#0; ")]
+        [TestCase("&#1234; ")]
+        [TestCase("&#xcab; ")]
+
+        [TestCase(" &gt; ")]
+        [TestCase(" &lt; ")]
+        [TestCase(" &nbsp; ")]
+        [TestCase(" &heartsuit; ")]
+        [TestCase(" &#42; ")]
+        [TestCase(" &#0; ")]
+        [TestCase(" &#1234; ")]
+        [TestCase(" &#xcab; ")]
+        public void Test(string value)
+        {
+            RoundTrip(value);
+        }
+    }
+}

src/Markdig.Tests/RoundtripSpecs/Inlines/TestHtmlInline.cs

@@ -0,0 +1,27 @@
+using NUnit.Framework;
+using static Markdig.Tests.TestRoundtrip;
+
+namespace Markdig.Tests.RoundtripSpecs.Inlines
+{
+    [TestFixture]
+    public class TestHtmlInline
+    {
+        [TestCase("<em>f</em>")]
+        [TestCase("<em> f</em>")]
+        [TestCase("<em>f </em>")]
+        [TestCase("<em> f </em>")]
+        [TestCase("<b>p</b>")]
+        [TestCase("<b></b>")]
+        [TestCase("<b> </b>")]
+        [TestCase("<b>  </b>")]
+        [TestCase("<b>   </b>")]
+        [TestCase("<b>\t</b>")]
+        [TestCase("<b> \t</b>")]
+        [TestCase("<b>\t </b>")]
+        [TestCase("<b> \t </b>")]
+        public void Test(string value)
+        {
+            RoundTrip(value);
+        }
+    }
+}

src/Markdig.Tests/RoundtripSpecs/Inlines/TestImageInline.cs

@@ -0,0 +1,25 @@
+using NUnit.Framework;
+using static Markdig.Tests.TestRoundtrip;
+
+namespace Markdig.Tests.RoundtripSpecs.Inlines
+{
+    [TestFixture]
+    public class TestImageInline
+    {
+        [TestCase("![](a)")]
+        [TestCase(" ![](a)")]
+        [TestCase("![](a) ")]
+        [TestCase(" ![](a) ")]
+        [TestCase("   ![description](http://example.com)")]
+        public void Test(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("paragraph   ![description](http://example.com)")]
+        public void TestParagraph(string value)
+        {
+            RoundTrip(value);
+        }
+    }
+}

src/Markdig.Tests/RoundtripSpecs/Inlines/TestLineBreakInline.cs

@@ -0,0 +1,18 @@
+using NUnit.Framework;
+using static Markdig.Tests.TestRoundtrip;
+
+namespace Markdig.Tests.RoundtripSpecs.Inlines
+{
+    [TestFixture]
+    public class TestLineBreakInline
+    {
+        [TestCase("p\n")]
+        [TestCase("p\r\n")]
+        [TestCase("p\r")]
+        [TestCase("[]() ![]()  ``  ` `  `  `  ![]()   ![]()")]
+        public void Test(string value)
+        {
+            RoundTrip(value);
+        }
+    }
+}

src/Markdig.Tests/RoundtripSpecs/Inlines/TestLinkInline.cs

@@ -0,0 +1,229 @@
+using NUnit.Framework;
+using static Markdig.Tests.TestRoundtrip;
+
+namespace Markdig.Tests.RoundtripSpecs.Inlines
+{
+    [TestFixture]
+    public class TestLinkInline
+    {
+        [TestCase("[a]")] // TODO: this is not a link but a paragraph
+        [TestCase("[a]()")]
+
+        [TestCase("[](b)")]
+        [TestCase(" [](b)")]
+        [TestCase("[](b) ")]
+        [TestCase(" [](b) ")]
+
+        [TestCase("[a](b)")]
+        [TestCase(" [a](b)")]
+        [TestCase("[a](b) ")]
+        [TestCase(" [a](b) ")]
+
+        [TestCase("[ a](b)")]
+        [TestCase(" [ a](b)")]
+        [TestCase("[ a](b) ")]
+        [TestCase(" [ a](b) ")]
+
+        [TestCase("[a ](b)")]
+        [TestCase(" [a ](b)")]
+        [TestCase("[a ](b) ")]
+        [TestCase(" [a ](b) ")]
+
+        [TestCase("[ a ](b)")]
+        [TestCase(" [ a ](b)")]
+        [TestCase("[ a ](b) ")]
+        [TestCase(" [ a ](b) ")]
+
+        // below cases are required for a full roundtrip but not have low prio for impl
+        [TestCase("[]( b)")]
+        [TestCase(" []( b)")]
+        [TestCase("[]( b) ")]
+        [TestCase(" []( b) ")]
+
+        [TestCase("[a]( b)")]
+        [TestCase(" [a]( b)")]
+        [TestCase("[a]( b) ")]
+        [TestCase(" [a]( b) ")]
+
+        [TestCase("[ a]( b)")]
+        [TestCase(" [ a]( b)")]
+        [TestCase("[ a]( b) ")]
+        [TestCase(" [ a]( b) ")]
+
+        [TestCase("[a ]( b)")]
+        [TestCase(" [a ]( b)")]
+        [TestCase("[a ]( b) ")]
+        [TestCase(" [a ]( b) ")]
+
+        [TestCase("[ a ]( b)")]
+        [TestCase(" [ a ]( b)")]
+        [TestCase("[ a ]( b) ")]
+        [TestCase(" [ a ]( b) ")]
+
+        [TestCase("[](b )")]
+        [TestCase(" [](b )")]
+        [TestCase("[](b ) ")]
+        [TestCase(" [](b ) ")]
+
+        [TestCase("[a](b )")]
+        [TestCase(" [a](b )")]
+        [TestCase("[a](b ) ")]
+        [TestCase(" [a](b ) ")]
+
+        [TestCase("[ a](b )")]
+        [TestCase(" [ a](b )")]
+        [TestCase("[ a](b ) ")]
+        [TestCase(" [ a](b ) ")]
+
+        [TestCase("[a ](b )")]
+        [TestCase(" [a ](b )")]
+        [TestCase("[a ](b ) ")]
+        [TestCase(" [a ](b ) ")]
+
+        [TestCase("[ a ](b )")]
+        [TestCase(" [ a ](b )")]
+        [TestCase("[ a ](b ) ")]
+        [TestCase(" [ a ](b ) ")]
+
+        [TestCase("[]( b )")]
+        [TestCase(" []( b )")]
+        [TestCase("[]( b ) ")]
+        [TestCase(" []( b ) ")]
+
+        [TestCase("[a]( b )")]
+        [TestCase(" [a]( b )")]
+        [TestCase("[a]( b ) ")]
+        [TestCase(" [a]( b ) ")]
+
+        [TestCase("[ a]( b )")]
+        [TestCase(" [ a]( b )")]
+        [TestCase("[ a]( b ) ")]
+        [TestCase(" [ a]( b ) ")]
+
+        [TestCase("[a ]( b )")]
+        [TestCase(" [a ]( b )")]
+        [TestCase("[a ]( b ) ")]
+        [TestCase(" [a ]( b ) ")]
+
+        [TestCase("[ a ]( b )")]
+        [TestCase(" [ a ]( b )")]
+        [TestCase("[ a ]( b ) ")]
+        [TestCase(" [ a ]( b ) ")]
+        public void Test(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("[a](b \"t\") ")]
+        [TestCase("[a](b \" t\") ")]
+        [TestCase("[a](b \"t \") ")]
+        [TestCase("[a](b \" t \") ")]
+
+        [TestCase("[a](b  \"t\") ")]
+        [TestCase("[a](b  \" t\") ")]
+        [TestCase("[a](b  \"t \") ")]
+        [TestCase("[a](b  \" t \") ")]
+
+        [TestCase("[a](b \"t\" ) ")]
+        [TestCase("[a](b \" t\" ) ")]
+        [TestCase("[a](b \"t \" ) ")]
+        [TestCase("[a](b \" t \" ) ")]
+
+        [TestCase("[a](b  \"t\" ) ")]
+        [TestCase("[a](b  \" t\" ) ")]
+        [TestCase("[a](b  \"t \" ) ")]
+        [TestCase("[a](b  \" t \" ) ")]
+
+        [TestCase("[a](b 't') ")]
+        [TestCase("[a](b ' t') ")]
+        [TestCase("[a](b 't ') ")]
+        [TestCase("[a](b ' t ') ")]
+
+        [TestCase("[a](b  't') ")]
+        [TestCase("[a](b  ' t') ")]
+        [TestCase("[a](b  't ') ")]
+        [TestCase("[a](b  ' t ') ")]
+
+        [TestCase("[a](b 't' ) ")]
+        [TestCase("[a](b ' t' ) ")]
+        [TestCase("[a](b 't ' ) ")]
+        [TestCase("[a](b ' t ' ) ")]
+
+        [TestCase("[a](b  't' ) ")]
+        [TestCase("[a](b  ' t' ) ")]
+        [TestCase("[a](b  't ' ) ")]
+        [TestCase("[a](b  ' t ' ) ")]
+
+        [TestCase("[a](b (t)) ")]
+        [TestCase("[a](b ( t)) ")]
+        [TestCase("[a](b (t )) ")]
+        [TestCase("[a](b ( t )) ")]
+
+        [TestCase("[a](b  (t)) ")]
+        [TestCase("[a](b  ( t)) ")]
+        [TestCase("[a](b  (t )) ")]
+        [TestCase("[a](b  ( t )) ")]
+
+        [TestCase("[a](b (t) ) ")]
+        [TestCase("[a](b ( t) ) ")]
+        [TestCase("[a](b (t ) ) ")]
+        [TestCase("[a](b ( t ) ) ")]
+
+        [TestCase("[a](b  (t) ) ")]
+        [TestCase("[a](b  ( t) ) ")]
+        [TestCase("[a](b  (t ) ) ")]
+        [TestCase("[a](b  ( t ) ) ")]
+        public void Test_Title(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("[a](<>)")]
+        [TestCase("[a]( <>)")]
+        [TestCase("[a](<> )")]
+        [TestCase("[a]( <> )")]
+
+        [TestCase("[a](< >)")]
+        [TestCase("[a]( < >)")]
+        [TestCase("[a](< > )")]
+        [TestCase("[a]( < > )")]
+
+        [TestCase("[a](<b>)")]
+        [TestCase("[a](<b >)")]
+        [TestCase("[a](< b>)")]
+        [TestCase("[a](< b >)")]
+
+        [TestCase("[a](<b b>)")]
+        [TestCase("[a](<b b >)")]
+        [TestCase("[a](< b b >)")]
+        public void Test_PointyBrackets(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("[*a*][a]")]
+        [TestCase("[a][b]")]
+        [TestCase("[a][]")]
+        [TestCase("[a]")]
+        public void Test_Inlines(string value)
+        {
+            RoundTrip(value);
+        }
+
+        // | [ a ]( b " t " ) |
+        [TestCase(" [ a ]( b \" t \" ) ")]
+        [TestCase("\v[\va\v](\vb\v\"\vt\v\"\v)\v")]
+        [TestCase("\f[\fa\f](\fb\f\"\ft\f\"\f)\f")]
+        [TestCase("\t[\ta\t](\tb\t\"\tt\t\"\t)\t")]
+        public void Test_UncommonWhitespace(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("[x]: https://example.com\r\n")]
+        public void Test_LinkReferenceDefinitionWithCarriageReturnLineFeed(string value)
+        {
+            RoundTrip(value);
+        }
+    }
+}

src/Markdig.Tests/RoundtripSpecs/Inlines/TestNullCharacterInline.cs

@@ -0,0 +1,37 @@
+using Markdig.Renderers.Roundtrip;
+using Markdig.Syntax;
+using NUnit.Framework;
+using System.IO;
+
+namespace Markdig.Tests.RoundtripSpecs.Inlines
+{
+    [TestFixture]
+    public class TestNullCharacterInline
+    {
+        [TestCase("\0", "\uFFFD")]
+        [TestCase("\0p", "\uFFFDp")]
+        [TestCase("p\0", "p\uFFFD")]
+        [TestCase("p\0p", "p\uFFFDp")]
+        [TestCase("p\0\0p", "p\uFFFD\uFFFDp")] // I promise you, this was not intentional
+        public void Test(string value, string expected)
+        {
+            RoundTrip(value, expected);
+        }
+
+        // this method is copied intentionally to ensure all other tests
+        // do not unintentionally use the expected parameter
+        private static void RoundTrip(string markdown, string expected)
+        {
+            var pipelineBuilder = new MarkdownPipelineBuilder();
+            pipelineBuilder.EnableTrackTrivia();
+            MarkdownPipeline pipeline = pipelineBuilder.Build();
+            MarkdownDocument markdownDocument = Markdown.Parse(markdown, pipeline);
+            var sw = new StringWriter();
+            var rr = new RoundtripRenderer(sw);
+
+            rr.Write(markdownDocument);
+
+            Assert.AreEqual(expected, sw.ToString());
+        }
+    }
+}

src/Markdig.Tests/RoundtripSpecs/TestAtxHeading.cs

@@ -0,0 +1,55 @@
+using NUnit.Framework;
+using static Markdig.Tests.TestRoundtrip;
+
+namespace Markdig.Tests.RoundtripSpecs
+{
+    [TestFixture]
+    public class TestAtxHeading
+    {
+        [TestCase("# h")]
+        [TestCase("# h ")]
+        [TestCase("# h\n#h")]
+        [TestCase("# h\n #h")]
+        [TestCase("# h\n # h")]
+        [TestCase("# h\n # h ")]
+        [TestCase(" #  h   \n    #     h      ")]
+        public void Test(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("\n# h\n\np")]
+        [TestCase("\n# h\n\np\n")]
+        [TestCase("\n# h\n\np\n\n")]
+        [TestCase("\n\n# h\n\np\n\n")]
+        [TestCase("\n\n# h\np\n\n")]
+        [TestCase("\n\n# h\np\n\n")]
+        public void TestParagraph(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("\n# h")]
+        [TestCase("\n# h\n")]
+        [TestCase("\n# h\r")]
+        [TestCase("\n# h\r\n")]
+
+        [TestCase("\r# h")]
+        [TestCase("\r# h\n")]
+        [TestCase("\r# h\r")]
+        [TestCase("\r# h\r\n")]
+
+        [TestCase("\r\n# h")]
+        [TestCase("\r\n# h\n")]
+        [TestCase("\r\n# h\r")]
+        [TestCase("\r\n# h\r\n")]
+
+        [TestCase("# h\n\n ")]
+        [TestCase("# h\n\n  ")]
+        [TestCase("# h\n\n   ")]
+        public void TestNewline(string value)
+        {
+            RoundTrip(value);
+        }
+    }
+}

src/Markdig.Tests/RoundtripSpecs/TestExample.cs

@@ -0,0 +1,58 @@
+using Markdig.Helpers;
+using Markdig.Renderers.Roundtrip;
+using Markdig.Syntax;
+using Markdig.Syntax.Inlines;
+using NUnit.Framework;
+using System.IO;
+
+namespace Markdig.Tests.RoundtripSpecs
+{
+    [TestFixture]
+    public class TestExample
+    {
+        [Test]
+        public void Test()
+        {
+            var markdown = $@"
+# Test document
+This document contains an unordered list. It uses tabs to indent. This test demonstrates
+a method of making the input markdown uniform without altering any other markdown in the
+resulting output file.
+
+- item1
+
+>look, ma:
+> my space is not normalized!
+";
+            MarkdownDocument markdownDocument = Markdown.Parse(markdown, trackTrivia: true);
+            var listBlock = markdownDocument[2] as ListBlock;
+            var listItem = listBlock[0] as ListItemBlock;
+            var paragraph = listItem[0] as ParagraphBlock;
+            var containerInline = new ContainerInline();
+            containerInline.AppendChild(new LiteralInline(" my own text!"));
+            containerInline.AppendChild(new LineBreakInline { NewLine = NewLine.CarriageReturnLineFeed });
+            paragraph.Inline = containerInline;
+
+            var sw = new StringWriter();
+            var rr = new RoundtripRenderer(sw);
+            rr.Write(markdownDocument);
+            var outputMarkdown = sw.ToString();
+            var expected = $@"
+# Test document
+This document contains an unordered list. It uses tabs to indent. This test demonstrates
+a method of making the input markdown uniform without altering any other markdown in the
+resulting output file.
+
+- my own text!
+
+>look, ma:
+> my space is not normalized!
+";
+
+            expected = expected.Replace("\r\n", "\n").Replace("\r", "\n");
+            outputMarkdown = outputMarkdown.Replace("\r\n", "\n").Replace("\r", "\n");
+
+            Assert.AreEqual(expected, outputMarkdown);
+        }
+    }
+}

src/Markdig.Tests/RoundtripSpecs/TestFencedCodeBlock.cs

@@ -0,0 +1,107 @@
+using NUnit.Framework;
+using static Markdig.Tests.TestRoundtrip;
+
+namespace Markdig.Tests.RoundtripSpecs
+{
+    [TestFixture]
+    public class TestFencedCodeBlock
+    {
+        [TestCase("```\nc\n```")]
+        [TestCase("```\nc\n```\n")]
+        [TestCase("\n```\nc\n```")]
+        [TestCase("\n\n```\nc\n```")]
+        [TestCase("```\nc\n```\n")]
+        [TestCase("```\nc\n```\n\n")]
+        [TestCase("\n```\nc\n```\n")]
+        [TestCase("\n```\nc\n```\n\n")]
+        [TestCase("\n\n```\nc\n```\n")]
+        [TestCase("\n\n```\nc\n```\n\n")]
+
+        [TestCase(" ```\nc\n````")]
+        [TestCase("```\nc\n````")]
+        [TestCase("p\n\n```\nc\n```")]
+
+        [TestCase("```\n c\n```")]
+        [TestCase("```\nc \n```")]
+        [TestCase("```\n c \n```")]
+
+        [TestCase(" ``` \n c \n ``` ")]
+        [TestCase("\t```\t\n\tc\t\n\t```\t")]
+        [TestCase("\v```\v\n\vc\v\n\v```\v")]
+        [TestCase("\f```\f\n\fc\f\n\f```\f")]
+        public void Test(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("~~~ aa ``` ~~~\nfoo\n~~~")]
+        [TestCase("~~~ aa ``` ~~~\nfoo\n~~~ ")]
+        public void TestTilde(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("```\n c \n```")]
+        [TestCase("```\n c \r```")]
+        [TestCase("```\n c \r\n```")]
+        [TestCase("```\r c \n```")]
+        [TestCase("```\r c \r```")]
+        [TestCase("```\r c \r\n```")]
+        [TestCase("```\r\n c \n```")]
+        [TestCase("```\r\n c \r```")]
+        [TestCase("```\r\n c \r\n```")]
+
+        [TestCase("```\n c \n```\n")]
+        [TestCase("```\n c \r```\n")]
+        [TestCase("```\n c \r\n```\n")]
+        [TestCase("```\r c \n```\n")]
+        [TestCase("```\r c \r```\n")]
+        [TestCase("```\r c \r\n```\n")]
+        [TestCase("```\r\n c \n```\n")]
+        [TestCase("```\r\n c \r```\n")]
+        [TestCase("```\r\n c \r\n```\n")]
+
+        [TestCase("```\n c \n```\r")]
+        [TestCase("```\n c \r```\r")]
+        [TestCase("```\n c \r\n```\r")]
+        [TestCase("```\r c \n```\r")]
+        [TestCase("```\r c \r```\r")]
+        [TestCase("```\r c \r\n```\r")]
+        [TestCase("```\r\n c \n```\r")]
+        [TestCase("```\r\n c \r```\r")]
+        [TestCase("```\r\n c \r\n```\r")]
+
+        [TestCase("```\n c \n```\r\n")]
+        [TestCase("```\n c \r```\r\n")]
+        [TestCase("```\n c \r\n```\r\n")]
+        [TestCase("```\r c \n```\r\n")]
+        [TestCase("```\r c \r```\r\n")]
+        [TestCase("```\r c \r\n```\r\n")]
+        [TestCase("```\r\n c \n```\r\n")]
+        [TestCase("```\r\n c \r```\r\n")]
+        [TestCase("```\r\n c \r\n```\r\n")]
+        public void TestNewline(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("```i a\n```")]
+        [TestCase("```i a a2\n```")]
+        [TestCase("```i a a2 a3\n```")]
+        [TestCase("```i a a2 a3 a4\n```")]
+
+        [TestCase("```i\ta\n```")]
+        [TestCase("```i\ta a2\n```")]
+        [TestCase("```i\ta a2 a3\n```")]
+        [TestCase("```i\ta a2 a3 a4\n```")]
+
+        [TestCase("```i\ta \n```")]
+        [TestCase("```i\ta a2 \n```")]
+        [TestCase("```i\ta a2 a3 \n```")]
+        [TestCase("```i\ta a2 a3 a4 \n```")]
+        public void TestInfoArguments(string value)
+        {
+            RoundTrip(value);
+        }
+    }
+}

src/Markdig.Tests/RoundtripSpecs/TestHtmlBlock.cs

@@ -0,0 +1,20 @@
+using NUnit.Framework;
+using static Markdig.Tests.TestRoundtrip;
+
+namespace Markdig.Tests.RoundtripSpecs
+{
+    [TestFixture]
+    public class TestHtmlBlock
+    {
+        [TestCase("<br>")]
+        [TestCase("<br>\n")]
+        [TestCase("<br>\n\n")]
+        [TestCase("<div></div>\n\n# h")]
+        [TestCase("p\n\n<div></div>\n")]
+        [TestCase("<div></div>\n\n# h")]
+        public void Test(string value)
+        {
+            RoundTrip(value);
+        }
+    }
+}

src/Markdig.Tests/RoundtripSpecs/TestIndentedCodeBlock.cs

@@ -0,0 +1,86 @@
+using NUnit.Framework;
+using static Markdig.Tests.TestRoundtrip;
+
+namespace Markdig.Tests.RoundtripSpecs
+{
+    [TestFixture]
+    public class TestIndentedCodeBlock
+    {
+        // A codeblock is indented with 4 spaces. After the 4th space, whitespace is interpreted as content.
+        // l = line
+        [TestCase("    l")]
+        [TestCase("     l")]
+        [TestCase("\tl")]
+        [TestCase("\t\tl")]
+        [TestCase("\tl1\n    l1")]
+
+        [TestCase("\n    l")]
+        [TestCase("\n\n    l")]
+        [TestCase("\n    l\n")]
+        [TestCase("\n    l\n\n")]
+        [TestCase("\n\n    l\n")]
+        [TestCase("\n\n    l\n\n")]
+
+        [TestCase("    l\n    l")]
+        [TestCase("    l\n    l\n    l")]
+
+
+        // two newlines are needed for indented codeblock start after paragraph
+        [TestCase("p\n\n    l")]
+        [TestCase("p\n\n    l\n")]
+        [TestCase("p\n\n    l\n\n")]
+
+        [TestCase("p\n\n    l\n    l")]
+        [TestCase("p\n\n    l\n     l")]
+
+        [TestCase("    l\n\np\n\n    l")]
+        [TestCase("    l    l\n\np\n\n    l    l")]
+        public void Test(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("    l\n")]
+        [TestCase("    l\r")]
+        [TestCase("    l\r\n")]
+
+        [TestCase("    l\n    l")]
+        [TestCase("    l\n    l\n")]
+        [TestCase("    l\n    l\r")]
+        [TestCase("    l\n    l\r\n")]
+
+        [TestCase("    l\r    l")]
+        [TestCase("    l\r    l\n")]
+        [TestCase("    l\r    l\r")]
+        [TestCase("    l\r    l\r\n")]
+
+        [TestCase("    l\r\n    l")]
+        [TestCase("    l\r\n    l\n")]
+        [TestCase("    l\r\n    l\r")]
+        [TestCase("    l\r\n    l\r\n")]
+        public void TestNewline(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("    l\n\n    l\n")]
+        [TestCase("    l\n\n\n    l\n")]
+        public void TestNewlinesInBetweenResultInOneCodeBlock(string value)
+        {
+            var pipelineBuilder = new MarkdownPipelineBuilder();
+            pipelineBuilder.EnableTrackTrivia();
+            MarkdownPipeline pipeline = pipelineBuilder.Build();
+            var markdownDocument = Markdown.Parse(value, pipeline);
+
+            Assert.AreEqual(1, markdownDocument.Count);
+        }
+
+        [TestCase("    l\n\np")]
+        [TestCase("    l\n\n\np")]
+        [TestCase("    l\n\n\n\np")]
+        public void TestParagraph(string value)
+        {
+            RoundTrip(value);
+        }
+    }
+}

src/Markdig.Tests/RoundtripSpecs/TestLinkReferenceDefinition.cs

@@ -0,0 +1,214 @@
+using NUnit.Framework;
+using static Markdig.Tests.TestRoundtrip;
+
+namespace Markdig.Tests.RoundtripSpecs
+{
+    [TestFixture]
+    public class TestLinkReferenceDefinition
+    {
+        [TestCase(@"[a]: /r")]
+        [TestCase(@" [a]: /r")]
+        [TestCase(@"  [a]: /r")]
+        [TestCase(@"   [a]: /r")]
+
+        [TestCase(@"[a]:  /r")]
+        [TestCase(@" [a]:  /r")]
+        [TestCase(@"  [a]:  /r")]
+        [TestCase(@"   [a]:  /r")]
+
+        [TestCase(@"[a]:  /r ")]
+        [TestCase(@" [a]:  /r ")]
+        [TestCase(@"  [a]:  /r ")]
+        [TestCase(@"   [a]:  /r ")]
+
+        [TestCase(@"[a]: /r ""l""")]
+        [TestCase(@"[a]:  /r ""l""")]
+        [TestCase(@"[a]: /r  ""l""")]
+        [TestCase(@"[a]: /r ""l"" ")]
+        [TestCase(@"[a]:  /r  ""l""")]
+        [TestCase(@"[a]:  /r  ""l"" ")]
+
+        [TestCase(@" [a]: /r ""l""")]
+        [TestCase(@" [a]:  /r ""l""")]
+        [TestCase(@" [a]: /r  ""l""")]
+        [TestCase(@" [a]: /r ""l"" ")]
+        [TestCase(@" [a]:  /r  ""l""")]
+        [TestCase(@" [a]:  /r  ""l"" ")]
+
+        [TestCase(@"  [a]: /r ""l""")]
+        [TestCase(@"  [a]:  /r ""l""")]
+        [TestCase(@"  [a]: /r  ""l""")]
+        [TestCase(@"  [a]: /r ""l"" ")]
+        [TestCase(@"  [a]:  /r  ""l""")]
+        [TestCase(@"  [a]:  /r  ""l"" ")]
+
+        [TestCase(@"   [a]: /r ""l""")]
+        [TestCase(@"   [a]:  /r ""l""")]
+        [TestCase(@"   [a]: /r  ""l""")]
+        [TestCase(@"   [a]: /r ""l"" ")]
+        [TestCase(@"   [a]:  /r  ""l""")]
+        [TestCase(@"   [a]:  /r  ""l"" ")]
+
+        [TestCase("[a]:\t/r")]
+        [TestCase("[a]:\t/r\t")]
+        [TestCase("[a]:\t/r\t\"l\"")]
+        [TestCase("[a]:\t/r\t\"l\"\t")]
+
+        [TestCase("[a]: \t/r")]
+        [TestCase("[a]: \t/r\t")]
+        [TestCase("[a]: \t/r\t\"l\"")]
+        [TestCase("[a]: \t/r\t\"l\"\t")]
+
+        [TestCase("[a]:\t /r")]
+        [TestCase("[a]:\t /r\t")]
+        [TestCase("[a]:\t /r\t\"l\"")]
+        [TestCase("[a]:\t /r\t\"l\"\t")]
+
+        [TestCase("[a]: \t /r")]
+        [TestCase("[a]: \t /r\t")]
+        [TestCase("[a]: \t /r\t\"l\"")]
+        [TestCase("[a]: \t /r\t\"l\"\t")]
+
+        [TestCase("[a]:\t/r \t")]
+        [TestCase("[a]:\t/r \t\"l\"")]
+        [TestCase("[a]:\t/r \t\"l\"\t")]
+
+        [TestCase("[a]: \t/r")]
+        [TestCase("[a]: \t/r \t")]
+        [TestCase("[a]: \t/r \t\"l\"")]
+        [TestCase("[a]: \t/r \t\"l\"\t")]
+
+        [TestCase("[a]:\t /r")]
+        [TestCase("[a]:\t /r \t")]
+        [TestCase("[a]:\t /r \t\"l\"")]
+        [TestCase("[a]:\t /r \t\"l\"\t")]
+
+        [TestCase("[a]: \t /r")]
+        [TestCase("[a]: \t /r \t")]
+        [TestCase("[a]: \t /r \t\"l\"")]
+        [TestCase("[a]: \t /r \t\"l\"\t")]
+
+        [TestCase("[a]:\t/r\t ")]
+        [TestCase("[a]:\t/r\t \"l\"")]
+        [TestCase("[a]:\t/r\t \"l\"\t")]
+
+        [TestCase("[a]: \t/r")]
+        [TestCase("[a]: \t/r\t ")]
+        [TestCase("[a]: \t/r\t \"l\"")]
+        [TestCase("[a]: \t/r\t \"l\"\t")]
+
+        [TestCase("[a]:\t /r")]
+        [TestCase("[a]:\t /r\t ")]
+        [TestCase("[a]:\t /r\t \"l\"")]
+        [TestCase("[a]:\t /r\t \"l\"\t")]
+
+        [TestCase("[a]: \t /r")]
+        [TestCase("[a]: \t /r\t ")]
+        [TestCase("[a]: \t /r\t \"l\"")]
+        [TestCase("[a]: \t /r\t \"l\"\t")]
+
+        [TestCase("[a]:\t/r \t ")]
+        [TestCase("[a]:\t/r \t \"l\"")]
+        [TestCase("[a]:\t/r \t \"l\"\t")]
+
+        [TestCase("[a]: \t/r")]
+        [TestCase("[a]: \t/r \t ")]
+        [TestCase("[a]: \t/r \t \"l\"")]
+        [TestCase("[a]: \t/r \t \"l\"\t")]
+
+        [TestCase("[a]:\t /r")]
+        [TestCase("[a]:\t /r \t ")]
+        [TestCase("[a]:\t /r \t \"l\"")]
+        [TestCase("[a]:\t /r \t \"l\"\t")]
+
+        [TestCase("[a]: \t /r")]
+        [TestCase("[a]: \t /r \t ")]
+        [TestCase("[a]: \t /r \t \"l\"")]
+        [TestCase("[a]: \t /r \t \"l\"\t")]
+        public void Test(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("[a]: /r\n[b]: /r\n")]
+        [TestCase("[a]: /r\n[b]: /r\n[c] /r\n")]
+        public void TestMultiple(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("[a]:\f/r\f\"l\"")]
+        [TestCase("[a]:\v/r\v\"l\"")]
+        public void TestUncommonWhitespace(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("[a]:\n/r\n\"t\"")]
+        [TestCase("[a]:\n/r\r\"t\"")]
+        [TestCase("[a]:\n/r\r\n\"t\"")]
+
+        [TestCase("[a]:\r/r\n\"t\"")]
+        [TestCase("[a]:\r/r\r\"t\"")]
+        [TestCase("[a]:\r/r\r\n\"t\"")]
+
+        [TestCase("[a]:\r\n/r\n\"t\"")]
+        [TestCase("[a]:\r\n/r\r\"t\"")]
+        [TestCase("[a]:\r\n/r\r\n\"t\"")]
+
+        [TestCase("[a]:\n/r\n\"t\nt\"")]
+        [TestCase("[a]:\n/r\n\"t\rt\"")]
+        [TestCase("[a]:\n/r\n\"t\r\nt\"")]
+
+        [TestCase("[a]:\r\n  /r\t \n \t \"t\r\nt\"   ")]
+        [TestCase("[a]:\n/r\n\n[a],")]
+        [TestCase("[a]: /r\n[b]: /r\n\n[a],")]
+        public void TestNewlines(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("[ a]: /r")]
+        [TestCase("[a ]: /r")]
+        [TestCase("[ a ]: /r")]
+        [TestCase("[  a]: /r")]
+        [TestCase("[  a ]: /r")]
+        [TestCase("[a  ]: /r")]
+        [TestCase("[ a  ]: /r")]
+        [TestCase("[  a  ]: /r")]
+        [TestCase("[a a]: /r")]
+        [TestCase("[a\va]: /r")]
+        [TestCase("[a\fa]: /r")]
+        [TestCase("[a\ta]: /r")]
+        [TestCase("[\va]: /r")]
+        [TestCase("[\fa]: /r")]
+        [TestCase("[\ta]: /r")]
+        [TestCase(@"[\]]: /r")]
+        public void TestLabel(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("[a]: /r ()")]
+        [TestCase("[a]: /r (t)")]
+        [TestCase("[a]: /r ( t)")]
+        [TestCase("[a]: /r (t )")]
+        [TestCase("[a]: /r ( t )")]
+
+        [TestCase("[a]: /r ''")]
+        [TestCase("[a]: /r 't'")]
+        [TestCase("[a]: /r ' t'")]
+        [TestCase("[a]: /r 't '")]
+        [TestCase("[a]: /r ' t '")]
+        public void Test_Title(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("[a]: /r\n===\n[a]")]
+        public void TestSetextHeader(string value)
+        {
+            RoundTrip(value);
+        }
+    }
+}

src/Markdig.Tests/RoundtripSpecs/TestNoBlocksFoundBlock.cs

@@ -0,0 +1,23 @@
+using NUnit.Framework;
+using static Markdig.Tests.TestRoundtrip;
+
+namespace Markdig.Tests.RoundtripSpecs
+{
+    [TestFixture]
+    public class TestNoBlocksFoundBlock
+    {
+        [TestCase("\r")]
+        [TestCase("\n")]
+        [TestCase("\r\n")]
+        [TestCase("\t")]
+        [TestCase("\v")]
+        [TestCase("\f")]
+        [TestCase(" ")]
+        [TestCase("  ")]
+        [TestCase("   ")]
+        public void Test(string value)
+        {
+            RoundTrip(value);
+        }
+    }
+}

src/Markdig.Tests/RoundtripSpecs/TestOrderedList.cs

@@ -0,0 +1,191 @@
+using NUnit.Framework;
+using static Markdig.Tests.TestRoundtrip;
+
+namespace Markdig.Tests.RoundtripSpecs
+{
+    [TestFixture]
+    public class TestOrderedList
+    {
+        [TestCase("1. i")]
+        [TestCase("1.  i")]
+        [TestCase("1. i ")]
+        [TestCase("1.  i ")]
+        [TestCase("1.  i  ")]
+
+        [TestCase(" 1. i")]
+        [TestCase(" 1.  i")]
+        [TestCase(" 1. i ")]
+        [TestCase(" 1.  i ")]
+        [TestCase(" 1.  i  ")]
+
+        [TestCase("  1. i")]
+        [TestCase("  1.  i")]
+        [TestCase("  1. i ")]
+        [TestCase("  1.  i ")]
+        [TestCase("  1.  i  ")]
+
+        [TestCase("   1. i")]
+        [TestCase("   1.  i")]
+        [TestCase("   1. i ")]
+        [TestCase("   1.  i ")]
+        [TestCase("   1.  i  ")]
+
+        [TestCase("1. i\n")]
+        [TestCase("1.  i\n")]
+        [TestCase("1. i \n")]
+        [TestCase("1.  i \n")]
+        [TestCase("1.  i  \n")]
+
+        [TestCase(" 1. i\n")]
+        [TestCase(" 1.  i\n")]
+        [TestCase(" 1. i \n")]
+        [TestCase(" 1.  i \n")]
+        [TestCase(" 1.  i  \n")]
+
+        [TestCase("  1. i\n")]
+        [TestCase("  1.  i\n")]
+        [TestCase("  1. i \n")]
+        [TestCase("  1.  i \n")]
+        [TestCase("  1.  i  \n")]
+
+        [TestCase("   1. i\n")]
+        [TestCase("   1.  i\n")]
+        [TestCase("   1. i \n")]
+        [TestCase("   1.  i \n")]
+        [TestCase("   1.  i  \n")]
+
+        [TestCase("1. i\n2. j")]
+        [TestCase("1.  i\n2. j")]
+        [TestCase("1. i \n2. j")]
+        [TestCase("1.  i \n2. j")]
+        [TestCase("1.  i  \n2. j")]
+
+        [TestCase(" 1. i\n2. j")]
+        [TestCase(" 1.  i\n2. j")]
+        [TestCase(" 1. i \n2. j")]
+        [TestCase(" 1.  i \n2. j")]
+        [TestCase(" 1.  i  \n2. j")]
+
+        [TestCase("  1. i\n2. j")]
+        [TestCase("  1.  i\n2. j")]
+        [TestCase("  1. i \n2. j")]
+        [TestCase("  1.  i \n2. j")]
+        [TestCase("  1.  i  \n2. j")]
+
+        [TestCase("   1. i\n2. j")]
+        [TestCase("   1.  i\n2. j")]
+        [TestCase("   1. i \n2. j")]
+        [TestCase("   1.  i \n2. j")]
+        [TestCase("   1.  i  \n2. j")]
+
+        [TestCase("1. i\n2. j\n")]
+        [TestCase("1.  i\n2. j\n")]
+        [TestCase("1. i \n2. j\n")]
+        [TestCase("1.  i \n2. j\n")]
+        [TestCase("1.  i  \n2. j\n")]
+
+        [TestCase(" 1. i\n2. j\n")]
+        [TestCase(" 1.  i\n2. j\n")]
+        [TestCase(" 1. i \n2. j\n")]
+        [TestCase(" 1.  i \n2. j\n")]
+        [TestCase(" 1.  i  \n2. j\n")]
+
+        [TestCase("  1. i\n2. j\n")]
+        [TestCase("  1.  i\n2. j\n")]
+        [TestCase("  1. i \n2. j\n")]
+        [TestCase("  1.  i \n2. j\n")]
+        [TestCase("  1.  i  \n2. j\n")]
+
+        [TestCase("   1. i\n2. j\n")]
+        [TestCase("   1.  i\n2. j\n")]
+        [TestCase("   1. i \n2. j\n")]
+        [TestCase("   1.  i \n2. j\n")]
+        [TestCase("   1.  i  \n2. j\n")]
+
+        [TestCase("1. i\n2. j\n3. k")]
+        [TestCase("1. i\n2. j\n3. k\n")]
+        public void Test(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("10. i")]
+        [TestCase("11. i")]
+        [TestCase("10. i\n12. i")]
+        [TestCase("2. i\n3. i")]
+        public void Test_MoreThenOneStart(string value)
+        {
+            RoundTrip(value);
+        }
+
+
+        [TestCase("\n1. i")]
+        [TestCase("\r1. i")]
+        [TestCase("\r\n1. i")]
+
+        [TestCase("\n1. i\n")]
+        [TestCase("\r1. i\n")]
+        [TestCase("\r\n1. i\n")]
+
+        [TestCase("\n1. i\r")]
+        [TestCase("\r1. i\r")]
+        [TestCase("\r\n1. i\r")]
+
+        [TestCase("\n1. i\r\n")]
+        [TestCase("\r1. i\r\n")]
+        [TestCase("\r\n1. i\r\n")]
+
+        [TestCase("1. i\n2. i")]
+        [TestCase("\n1. i\n2. i")]
+        [TestCase("\r1. i\n2. i")]
+        [TestCase("\r\n1. i\n2. i")]
+
+        [TestCase("1. i\r2. i")]
+        [TestCase("\n1. i\r2. i")]
+        [TestCase("\r1. i\r2. i")]
+        [TestCase("\r\n1. i\r2. i")]
+
+        [TestCase("1. i\r\n2. i")]
+        [TestCase("\n1. i\r\n2. i")]
+        [TestCase("\r1. i\r\n2. i")]
+        [TestCase("\r\n1. i\r\n2. i")]
+
+        [TestCase("1. i\n2. i\n")]
+        [TestCase("\n1. i\n2. i\n")]
+        [TestCase("\r1. i\n2. i\n")]
+        [TestCase("\r\n1. i\n2. i\n")]
+
+        [TestCase("1. i\r2. i\r")]
+        [TestCase("\n1. i\r2. i\r")]
+        [TestCase("\r1. i\r2. i\r")]
+        [TestCase("\r\n1. i\r2. i\r")]
+
+        [TestCase("1. i\r\n2. i\r\n")]
+        [TestCase("\n1. i\r\n2. i\r\n")]
+        [TestCase("\r1. i\r\n2. i\r\n")]
+        [TestCase("\r\n1. i\r\n2. i\r\n")]
+        public void TestNewline(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("1. i\n  1. i")]
+        [TestCase("1. i\n  1. i\n")]
+        [TestCase("1. i\n  1. i\n  2. i")]
+        [TestCase("1. i\n  2. i\n  3. i")]
+
+        [TestCase("1. i\n\t1. i")]
+        [TestCase("1. i\n\t1. i\n2. i")]
+        public void TestMultipleLevels(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("1.     c")]
+        [TestCase("1.      c")]
+        public void Test_IndentedCodeBlock(string value)
+        {
+            RoundTrip(value);
+        }
+    }
+}

src/Markdig.Tests/RoundtripSpecs/TestParagraph.cs

@@ -0,0 +1,247 @@
+using NUnit.Framework;
+using static Markdig.Tests.TestRoundtrip;
+
+namespace Markdig.Tests.RoundtripSpecs
+{
+    [TestFixture]
+    public class TestParagraph
+    {
+        [TestCase("p")]
+        [TestCase(" p")]
+        [TestCase("p ")]
+        [TestCase(" p ")]
+
+        [TestCase("p\np")]
+        [TestCase(" p\np")]
+        [TestCase("p \np")]
+        [TestCase(" p \np")]
+
+        [TestCase("p\n p")]
+        [TestCase(" p\n p")]
+        [TestCase("p \n p")]
+        [TestCase(" p \n p")]
+
+        [TestCase("p\np ")]
+        [TestCase(" p\np ")]
+        [TestCase("p \np ")]
+        [TestCase(" p \np ")]
+
+        [TestCase("p\n\n p ")]
+        [TestCase(" p\n\n p ")]
+        [TestCase("p \n\n p ")]
+        [TestCase(" p \n\n p ")]
+
+        [TestCase("p\n\np")]
+        [TestCase(" p\n\np")]
+        [TestCase("p \n\np")]
+        [TestCase(" p \n\np")]
+
+        [TestCase("p\n\n p")]
+        [TestCase(" p\n\n p")]
+        [TestCase("p \n\n p")]
+        [TestCase(" p \n\n p")]
+
+        [TestCase("p\n\np ")]
+        [TestCase(" p\n\np ")]
+        [TestCase("p \n\np ")]
+        [TestCase(" p \n\np ")]
+
+        [TestCase("p\n\n p ")]
+        [TestCase(" p\n\n p ")]
+        [TestCase("p \n\n p ")]
+        [TestCase(" p \n\n p ")]
+
+        [TestCase("\np")]
+        [TestCase("\n p")]
+        [TestCase("\np ")]
+        [TestCase("\n p ")]
+
+        [TestCase("\np\np")]
+        [TestCase("\n p\np")]
+        [TestCase("\np \np")]
+        [TestCase("\n p \np")]
+
+        [TestCase("\np\n p")]
+        [TestCase("\n p\n p")]
+        [TestCase("\np \n p")]
+        [TestCase("\n p \n p")]
+
+        [TestCase("\np\np ")]
+        [TestCase("\n p\np ")]
+        [TestCase("\np \np ")]
+        [TestCase("\n p \np ")]
+
+        [TestCase("\np\n\n p ")]
+        [TestCase("\n p\n\n p ")]
+        [TestCase("\np \n\n p ")]
+        [TestCase("\n p \n\n p ")]
+
+        [TestCase("\np\n\np")]
+        [TestCase("\n p\n\np")]
+        [TestCase("\np \n\np")]
+        [TestCase("\n p \n\np")]
+
+        [TestCase("\np\n\n p")]
+        [TestCase("\n p\n\n p")]
+        [TestCase("\np \n\n p")]
+        [TestCase("\n p \n\n p")]
+
+        [TestCase("\np\n\np ")]
+        [TestCase("\n p\n\np ")]
+        [TestCase("\np \n\np ")]
+        [TestCase("\n p \n\np ")]
+
+        [TestCase("\np\n\n p ")]
+        [TestCase("\n p\n\n p ")]
+        [TestCase("\np \n\n p ")]
+        [TestCase("\n p \n\n p ")]
+
+        [TestCase("p  p")]
+        [TestCase("p\tp")]
+        [TestCase("p \tp")]
+        [TestCase("p \t p")]
+        [TestCase("p \tp")]
+
+        // special cases
+        [TestCase(" p \n\n\n\n p \n\n")]
+        [TestCase("\n\np")]
+        [TestCase("p\n")]
+        [TestCase("p\n\n")]
+        [TestCase("p\np\n p")]
+        [TestCase("p\np\n p\n p")]
+        public void Test(string value)
+        {
+            RoundTrip(value);
+        }
+
+
+        [TestCase("\n")]
+        [TestCase("\r\n")]
+        [TestCase("\r")]
+
+        [TestCase("p\n")]
+        [TestCase("p\r")]
+        [TestCase("p\r\n")]
+
+        [TestCase("p\np")]
+        [TestCase("p\rp")]
+        [TestCase("p\r\np")]
+
+        [TestCase("p\np\n")]
+        [TestCase("p\rp\n")]
+        [TestCase("p\r\np\n")]
+
+        [TestCase("p\np\r")]
+        [TestCase("p\rp\r")]
+        [TestCase("p\r\np\r")]
+
+        [TestCase("p\np\r\n")]
+        [TestCase("p\rp\r\n")]
+        [TestCase("p\r\np\r\n")]
+
+        [TestCase("\np\n")]
+        [TestCase("\np\r")]
+        [TestCase("\np\r\n")]
+
+        [TestCase("\np\np")]
+        [TestCase("\np\rp")]
+        [TestCase("\np\r\np")]
+
+        [TestCase("\np\np\n")]
+        [TestCase("\np\rp\n")]
+        [TestCase("\np\r\np\n")]
+
+        [TestCase("\np\np\r")]
+        [TestCase("\np\rp\r")]
+        [TestCase("\np\r\np\r")]
+
+        [TestCase("\np\np\r\n")]
+        [TestCase("\np\rp\r\n")]
+        [TestCase("\np\r\np\r\n")]
+
+        [TestCase("\rp\n")]
+        [TestCase("\rp\r")]
+        [TestCase("\rp\r\n")]
+
+        [TestCase("\rp\np")]
+        [TestCase("\rp\rp")]
+        [TestCase("\rp\r\np")]
+
+        [TestCase("\rp\np\n")]
+        [TestCase("\rp\rp\n")]
+        [TestCase("\rp\r\np\n")]
+
+        [TestCase("\rp\np\r")]
+        [TestCase("\rp\rp\r")]
+        [TestCase("\rp\r\np\r")]
+
+        [TestCase("\rp\np\r\n")]
+        [TestCase("\rp\rp\r\n")]
+        [TestCase("\rp\r\np\r\n")]
+
+        [TestCase("\r\np\n")]
+        [TestCase("\r\np\r")]
+        [TestCase("\r\np\r\n")]
+
+        [TestCase("\r\np\np")]
+        [TestCase("\r\np\rp")]
+        [TestCase("\r\np\r\np")]
+
+        [TestCase("\r\np\np\n")]
+        [TestCase("\r\np\rp\n")]
+        [TestCase("\r\np\r\np\n")]
+
+        [TestCase("\r\np\np\r")]
+        [TestCase("\r\np\rp\r")]
+        [TestCase("\r\np\r\np\r")]
+
+        [TestCase("\r\np\np\r\n")]
+        [TestCase("\r\np\rp\r\n")]
+        [TestCase("\r\np\r\np\r\n")]
+
+        [TestCase("p\n")]
+        [TestCase("p\n\n")]
+        [TestCase("p\n\n\n")]
+        [TestCase("p\n\n\n\n")]
+        public void TestNewline(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase(" \n")]
+        [TestCase(" \r")]
+        [TestCase(" \r\n")]
+
+        [TestCase(" \np")]
+        [TestCase(" \rp")]
+        [TestCase(" \r\np")]
+
+        [TestCase("  \np")]
+        [TestCase("  \rp")]
+        [TestCase("  \r\np")]
+
+        [TestCase("   \np")]
+        [TestCase("   \rp")]
+        [TestCase("   \r\np")]
+
+        [TestCase(" \n ")]
+        [TestCase(" \r ")]
+        [TestCase(" \r\n ")]
+
+        [TestCase(" \np ")]
+        [TestCase(" \rp ")]
+        [TestCase(" \r\np ")]
+
+        [TestCase("  \np ")]
+        [TestCase("  \rp ")]
+        [TestCase("  \r\np ")]
+
+        [TestCase("   \np ")]
+        [TestCase("   \rp ")]
+        [TestCase("   \r\np ")]
+        public void Test_WhitespaceWithNewline(string value)
+        {
+            RoundTrip(value);
+        }
+    }
+}

src/Markdig.Tests/RoundtripSpecs/TestQuoteBlock.cs

@@ -0,0 +1,286 @@
+using NUnit.Framework;
+using static Markdig.Tests.TestRoundtrip;
+
+namespace Markdig.Tests.RoundtripSpecs
+{
+    [TestFixture]
+    public class TestQuoteBlock
+    {
+        [TestCase(">q")]
+        [TestCase(" >q")]
+        [TestCase("  >q")]
+        [TestCase("   >q")]
+        [TestCase("> q")]
+        [TestCase(" > q")]
+        [TestCase("  > q")]
+        [TestCase("   > q")]
+        [TestCase(">  q")]
+        [TestCase(" >  q")]
+        [TestCase("  >  q")]
+        [TestCase("   >  q")]
+
+        [TestCase(">q\n>q")]
+        [TestCase(">q\n >q")]
+        [TestCase(">q\n  >q")]
+        [TestCase(">q\n   >q")]
+        [TestCase(">q\n> q")]
+        [TestCase(">q\n > q")]
+        [TestCase(">q\n  > q")]
+        [TestCase(">q\n   > q")]
+        [TestCase(">q\n>  q")]
+        [TestCase(">q\n >  q")]
+        [TestCase(">q\n  >  q")]
+        [TestCase(">q\n   >  q")]
+
+        [TestCase(" >q\n>q")]
+        [TestCase(" >q\n >q")]
+        [TestCase(" >q\n  >q")]
+        [TestCase(" >q\n   >q")]
+        [TestCase(" >q\n> q")]
+        [TestCase(" >q\n > q")]
+        [TestCase(" >q\n  > q")]
+        [TestCase(" >q\n   > q")]
+        [TestCase(" >q\n>  q")]
+        [TestCase(" >q\n >  q")]
+        [TestCase(" >q\n  >  q")]
+        [TestCase(" >q\n   >  q")]
+
+        [TestCase("  >q\n>q")]
+        [TestCase("  >q\n >q")]
+        [TestCase("  >q\n  >q")]
+        [TestCase("  >q\n   >q")]
+        [TestCase("  >q\n> q")]
+        [TestCase("  >q\n > q")]
+        [TestCase("  >q\n  > q")]
+        [TestCase("  >q\n   > q")]
+        [TestCase("  >q\n>  q")]
+        [TestCase("  >q\n >  q")]
+        [TestCase("  >q\n  >  q")]
+        [TestCase("  >q\n   >  q")]
+
+        [TestCase("> q\n>q")]
+        [TestCase("> q\n >q")]
+        [TestCase("> q\n  >q")]
+        [TestCase("> q\n   >q")]
+        [TestCase("> q\n> q")]
+        [TestCase("> q\n > q")]
+        [TestCase("> q\n  > q")]
+        [TestCase("> q\n   > q")]
+        [TestCase("> q\n>  q")]
+        [TestCase("> q\n >  q")]
+        [TestCase("> q\n  >  q")]
+        [TestCase("> q\n   >  q")]
+
+        [TestCase(" > q\n>q")]
+        [TestCase(" > q\n >q")]
+        [TestCase(" > q\n  >q")]
+        [TestCase(" > q\n   >q")]
+        [TestCase(" > q\n> q")]
+        [TestCase(" > q\n > q")]
+        [TestCase(" > q\n  > q")]
+        [TestCase(" > q\n   > q")]
+        [TestCase(" > q\n>  q")]
+        [TestCase(" > q\n >  q")]
+        [TestCase(" > q\n  >  q")]
+        [TestCase(" > q\n   >  q")]
+
+        [TestCase("  > q\n>q")]
+        [TestCase("  > q\n >q")]
+        [TestCase("  > q\n  >q")]
+        [TestCase("  > q\n   >q")]
+        [TestCase("  > q\n> q")]
+        [TestCase("  > q\n > q")]
+        [TestCase("  > q\n  > q")]
+        [TestCase("  > q\n   > q")]
+        [TestCase("  > q\n>  q")]
+        [TestCase("  > q\n >  q")]
+        [TestCase("  > q\n  >  q")]
+        [TestCase("  > q\n   >  q")]
+
+        [TestCase("   > q\n>q")]
+        [TestCase("   > q\n >q")]
+        [TestCase("   > q\n  >q")]
+        [TestCase("   > q\n   >q")]
+        [TestCase("   > q\n> q")]
+        [TestCase("   > q\n > q")]
+        [TestCase("   > q\n  > q")]
+        [TestCase("   > q\n   > q")]
+        [TestCase("   > q\n>  q")]
+        [TestCase("   > q\n >  q")]
+        [TestCase("   > q\n  >  q")]
+        [TestCase("   > q\n   >  q")]
+
+        [TestCase(">  q\n>q")]
+        [TestCase(">  q\n >q")]
+        [TestCase(">  q\n  >q")]
+        [TestCase(">  q\n   >q")]
+        [TestCase(">  q\n> q")]
+        [TestCase(">  q\n > q")]
+        [TestCase(">  q\n  > q")]
+        [TestCase(">  q\n   > q")]
+        [TestCase(">  q\n>  q")]
+        [TestCase(">  q\n >  q")]
+        [TestCase(">  q\n  >  q")]
+        [TestCase(">  q\n   >  q")]
+
+        [TestCase(" >  q\n>q")]
+        [TestCase(" >  q\n >q")]
+        [TestCase(" >  q\n  >q")]
+        [TestCase(" >  q\n   >q")]
+        [TestCase(" >  q\n> q")]
+        [TestCase(" >  q\n > q")]
+        [TestCase(" >  q\n  > q")]
+        [TestCase(" >  q\n   > q")]
+        [TestCase(" >  q\n>  q")]
+        [TestCase(" >  q\n >  q")]
+        [TestCase(" >  q\n  >  q")]
+        [TestCase(" >  q\n   >  q")]
+
+        [TestCase("  >  q\n>q")]
+        [TestCase("  >  q\n >q")]
+        [TestCase("  >  q\n  >q")]
+        [TestCase("  >  q\n   >q")]
+        [TestCase("  >  q\n> q")]
+        [TestCase("  >  q\n > q")]
+        [TestCase("  >  q\n  > q")]
+        [TestCase("  >  q\n   > q")]
+        [TestCase("  >  q\n>  q")]
+        [TestCase("  >  q\n >  q")]
+        [TestCase("  >  q\n  >  q")]
+        [TestCase("  >  q\n   >  q")]
+
+        [TestCase("   >  q\n>q")]
+        [TestCase("   >  q\n >q")]
+        [TestCase("   >  q\n  >q")]
+        [TestCase("   >  q\n   >q")]
+        [TestCase("   >  q\n> q")]
+        [TestCase("   >  q\n > q")]
+        [TestCase("   >  q\n  > q")]
+        [TestCase("   >  q\n   > q")]
+        [TestCase("   >  q\n>  q")]
+        [TestCase("   >  q\n >  q")]
+        [TestCase("   >  q\n  >  q")]
+        [TestCase("   >  q\n   >  q")]
+
+        [TestCase(">q\n>q\n>q")]
+        [TestCase(">q\n>\n>q")]
+        [TestCase(">q\np\n>q")]
+        [TestCase(">q\n>\n>\n>q")]
+        [TestCase(">q\n>\n>\n>\n>q")]
+        [TestCase(">q\n>\n>q\n>\n>q")]
+        [TestCase("p\n\n> **q**\n>p\n")]
+
+        [TestCase("> q\np\n> q")] // lazy
+        [TestCase("> q\n> q\np")] // lazy
+
+        [TestCase(">>q")]
+        [TestCase(" >  >   q")]
+
+        [TestCase("> **q**\n>p\n")]
+        [TestCase("> **q**")]
+        public void Test(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase(">     q")] // 5
+        [TestCase(">      q")] // 6
+        [TestCase(" >     q")] //5
+        [TestCase(" >      q")] //6
+        [TestCase(" > \tq")]
+        [TestCase(">     q\n>     q")] // 5, 5
+        [TestCase(">     q\n>      q")] // 5, 6
+        [TestCase(">      q\n>     q")] // 6, 5
+        [TestCase(">      q\n>      q")] // 6, 6
+        [TestCase(">     q\n\n>     5")] // 5, 5
+        public void TestIndentedCodeBlock(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("\n> q")]
+        [TestCase("\n> q\n")]
+        [TestCase("\n> q\n\n")]
+        [TestCase("> q\n\np")]
+        [TestCase("p\n\n> q\n\n# h")]
+
+        //https://github.com/lunet-io/markdig/issues/480
+        //[TestCase(">\np")]
+        //[TestCase(">**b**\n>\n>p\n>\np\n")]
+        public void TestParagraph(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("> q\n\n# h\n")]
+        public void TestAtxHeader(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase(">- i")]
+        [TestCase("> - i")]
+        [TestCase(">- i\n>- i")]
+        [TestCase(">- >p")]
+        [TestCase("> - >p")]
+        [TestCase(">- i1\n>- i2\n")]
+        [TestCase("> **p** p\n>- i1\n>- i2\n")]
+        public void TestUnorderedList(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("> *q*\n>p\n")]
+        [TestCase("> *q*")]
+        public void TestEmphasis(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("> **q**\n>p\n")]
+        [TestCase("> **q**")]
+        public void TestStrongEmphasis(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase(">p\n")]
+        [TestCase(">p\r")]
+        [TestCase(">p\r\n")]
+
+        [TestCase(">p\n>p")]
+        [TestCase(">p\r>p")]
+        [TestCase(">p\r\n>p")]
+
+        [TestCase(">p\n>p\n")]
+        [TestCase(">p\r>p\n")]
+        [TestCase(">p\r\n>p\n")]
+
+        [TestCase(">p\n>p\r")]
+        [TestCase(">p\r>p\r")]
+        [TestCase(">p\r\n>p\r")]
+
+        [TestCase(">p\n>p\r\n")]
+        [TestCase(">p\r>p\r\n")]
+        [TestCase(">p\r\n>p\r\n")]
+        public void TestNewline(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase(">\n>q")]
+        [TestCase(">\n>\n>q")]
+        [TestCase(">q\n>\n>q")]
+        [TestCase(">q\n>\n>\n>q")]
+        [TestCase(">q\n> \n>q")]
+        [TestCase(">q\n>  \n>q")]
+        [TestCase(">q\n>   \n>q")]
+        [TestCase(">q\n>\t\n>q")]
+        [TestCase(">q\n>\v\n>q")]
+        [TestCase(">q\n>\f\n>q")]
+        public void TestEmptyLines(string value)
+        {
+            RoundTrip(value);
+        }
+    }
+}

src/Markdig.Tests/RoundtripSpecs/TestSetextHeading.cs

@@ -0,0 +1,53 @@
+using NUnit.Framework;
+using static Markdig.Tests.TestRoundtrip;
+
+namespace Markdig.Tests.RoundtripSpecs
+{
+    [TestFixture]
+    public class TestSetextHeading
+    {
+        [TestCase("h1\n===")] //3
+        [TestCase("h1\n ===")] //3
+        [TestCase("h1\n  ===")] //3
+        [TestCase("h1\n   ===")] //3
+        [TestCase("h1\n=== ")] //3
+        [TestCase("h1 \n===")] //3
+        [TestCase("h1\\\n===")] //3
+        [TestCase("h1\n === ")] //3
+        [TestCase("h1\nh1 l2\n===")] //3
+        [TestCase("h1\n====")] // 4
+        [TestCase("h1\n ====")] // 4
+        [TestCase("h1\n==== ")] // 4
+        [TestCase("h1\n ==== ")] // 4
+        [TestCase("h1\n===\nh1\n===")] //3
+        [TestCase("\\>h1\n===")] //3
+        public void Test(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("h1\r===")]
+        [TestCase("h1\n===")]
+        [TestCase("h1\r\n===")]
+
+        [TestCase("h1\r===\r")]
+        [TestCase("h1\n===\r")]
+        [TestCase("h1\r\n===\r")]
+
+        [TestCase("h1\r===\n")]
+        [TestCase("h1\n===\n")]
+        [TestCase("h1\r\n===\n")]
+
+        [TestCase("h1\r===\r\n")]
+        [TestCase("h1\n===\r\n")]
+        [TestCase("h1\r\n===\r\n")]
+
+        [TestCase("h1\n===\n\n\nh2---\n\n")]
+        [TestCase("h1\r===\r\r\rh2---\r\r")]
+        [TestCase("h1\r\n===\r\n\r\n\r\nh2---\r\n\r\n")]
+        public void TestNewline(string value)
+        {
+            RoundTrip(value);
+        }
+    }
+}

src/Markdig.Tests/RoundtripSpecs/TestThematicBreak.cs

@@ -0,0 +1,53 @@
+using NUnit.Framework;
+using static Markdig.Tests.TestRoundtrip;
+
+namespace Markdig.Tests.RoundtripSpecs
+{
+    [TestFixture]
+    public class TestThematicBreak
+    {
+        [TestCase("---")]
+        [TestCase(" ---")]
+        [TestCase("  ---")]
+        [TestCase("   ---")]
+        [TestCase("--- ")]
+        [TestCase(" --- ")]
+        [TestCase("  --- ")]
+        [TestCase("   --- ")]
+        [TestCase("- - -")]
+        [TestCase(" - - -")]
+        [TestCase(" - - - ")]
+        [TestCase("-- -")]
+        [TestCase("---\n")]
+        [TestCase("---\n\n")]
+        [TestCase("---\np")]
+        [TestCase("---\n\np")]
+        [TestCase("---\n# h")]
+        [TestCase("p\n\n---")]
+        // Note: "p\n---" is parsed as setext heading
+        public void Test(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("\n---")]
+        [TestCase("\r---")]
+        [TestCase("\r\n---")]
+
+        [TestCase("\n---\n")]
+        [TestCase("\r---\n")]
+        [TestCase("\r\n---\n")]
+
+        [TestCase("\n---\r")]
+        [TestCase("\r---\r")]
+        [TestCase("\r\n---\r")]
+
+        [TestCase("\n---\r\n")]
+        [TestCase("\r---\r\n")]
+        [TestCase("\r\n---\r\n")]
+        public void TestNewline(string value)
+        {
+            RoundTrip(value);
+        }
+    }
+}

src/Markdig.Tests/RoundtripSpecs/TestUnorderedList.cs

@@ -0,0 +1,183 @@
+using NUnit.Framework;
+using static Markdig.Tests.TestRoundtrip;
+
+namespace Markdig.Tests.RoundtripSpecs
+{
+    [TestFixture]
+    public class TestUnorderedList
+    {
+        // i = item
+        [TestCase("- i1")]
+        [TestCase("- i1 ")]
+        [TestCase("- i1\n")]
+        [TestCase("- i1\n\n")]
+        [TestCase("- i1\n- i2")]
+        [TestCase("- i1\n    - i2")]
+        [TestCase("- i1\n    - i1.1\n    - i1.2")]
+        [TestCase("- i1 \n- i2 \n")]
+        [TestCase("- i1  \n- i2  \n")]
+        [TestCase(" - i1")]
+        [TestCase("  - i1")]
+        [TestCase("   - i1")]
+        [TestCase("- i1\n\n- i1")]
+        [TestCase("- i1\n\n\n- i1")]
+        [TestCase("- i1\n    - i1.1\n        - i1.1.1\n")]
+
+        [TestCase("-\ti1")]
+        [TestCase("-\ti1\n-\ti2")]
+        [TestCase("-\ti1\n-  i2\n-\ti3")]
+        public void Test(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("- > q")]
+        [TestCase(" - > q")]
+        [TestCase("  - > q")]
+        [TestCase("   - > q")]
+        [TestCase("-  > q")]
+        [TestCase(" -  > q")]
+        [TestCase("  -  > q")]
+        [TestCase("   -  > q")]
+        [TestCase("-   > q")]
+        [TestCase(" -   > q")]
+        [TestCase("  -   > q")]
+        [TestCase("   -   > q")]
+        [TestCase("-    > q")]
+        [TestCase(" -    > q")]
+        [TestCase("  -    > q")]
+        [TestCase("   -    > q")]
+        [TestCase("   -    > q1\n   -    > q2")]
+        public void TestBlockQuote(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("-     i1\n\np\n")] // TODO: listblock should render newline, apparently last paragraph of last listitem dont have newline
+        [TestCase("-     i1\n\n\np\n")]
+        [TestCase("- i1\n\np")]
+        [TestCase("- i1\n\np\n")]
+        public void TestParagraph(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("- i1\n\n---\n")]
+        [TestCase("- i1\n\n\n---\n")]
+        public void TestThematicBreak(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("-     c")] // 5
+        [TestCase("-     c\n      c")] // 5, 6
+        [TestCase(" -     c\n      c")] // 5, 6
+        [TestCase(" -     c\n       c")] // 5, 7
+        [TestCase("-      c\n      c")] // 6, 6
+        [TestCase(" -      c\n      c")] // 6, 6
+        [TestCase(" -      c\n       c")] // 6, 7
+        public void TestIndentedCodeBlock(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("- ```a```")]
+        [TestCase("- ```\n  a\n```")]
+        [TestCase("- i1\n    - i1.1\n    ```\n    c\n    ```")]
+        [TestCase("- i1\n    - i1.1\n    ```\nc\n```")]
+        [TestCase("- i1\n    - i1.1\n    ```\nc\n```\n")]
+        public void TestFencedCodeBlock(string value)
+        {
+            RoundTrip(value);
+        }
+
+        [TestCase("\n- i")]
+        [TestCase("\r- i")]
+        [TestCase("\r\n- i")]
+
+        [TestCase("\n- i\n")]
+        [TestCase("\r- i\n")]
+        [TestCase("\r\n- i\n")]
+
+        [TestCase("\n- i\r")]
+        [TestCase("\r- i\r")]
+        [TestCase("\r\n- i\r")]
+
+        [TestCase("\n- i\r\n")]
+        [TestCase("\r- i\r\n")]
+        [TestCase("\r\n- i\r\n")]
+
+        [TestCase("- i\n- j")]
+        [TestCase("- i\r- j")]
+        [TestCase("- i\r\n- j")]
+
+        [TestCase("\n- i\n- j")]
+        [TestCase("\n- i\r- j")]
+        [TestCase("\n- i\r\n- j")]
+
+        [TestCase("\r- i\n- j")]
+        [TestCase("\r- i\r- j")]
+        [TestCase("\r- i\r\n- j")]
+
+        [TestCase("\r\n- i\n- j")]
+        [TestCase("\r\n- i\r- j")]
+        [TestCase("\r\n- i\r\n- j")]
+
+        [TestCase("- i\n- j\n")]
+        [TestCase("- i\r- j\n")]
+        [TestCase("- i\r\n- j\n")]
+
+        [TestCase("\n- i\n- j\n")]
+        [TestCase("\n- i\r- j\n")]
+        [TestCase("\n- i\r\n- j\n")]
+
+        [TestCase("\r- i\n- j\n")]
+        [TestCase("\r- i\r- j\n")]
+        [TestCase("\r- i\r\n- j\n")]
+
+        [TestCase("\r\n- i\n- j\n")]
+        [TestCase("\r\n- i\r- j\n")]
+        [TestCase("\r\n- i\r\n- j\n")]
+
+        [TestCase("- i\n- j\r")]
+        [TestCase("- i\r- j\r")]
+        [TestCase("- i\r\n- j\r")]
+
+        [TestCase("\n- i\n- j\r")]
+        [TestCase("\n- i\r- j\r")]
+        [TestCase("\n- i\r\n- j\r")]
+
+        [TestCase("\r- i\n- j\r")]
+        [TestCase("\r- i\r- j\r")]
+        [TestCase("\r- i\r\n- j\r")]
+
+        [TestCase("\r\n- i\n- j\r")]
+        [TestCase("\r\n- i\r- j\r")]
+        [TestCase("\r\n- i\r\n- j\r")]
+
+        [TestCase("- i\n- j\r\n")]
+        [TestCase("- i\r- j\r\n")]
+        [TestCase("- i\r\n- j\r\n")]
+
+        [TestCase("\n- i\n- j\r\n")]
+        [TestCase("\n- i\r- j\r\n")]
+        [TestCase("\n- i\r\n- j\r\n")]
+
+        [TestCase("\r- i\n- j\r\n")]
+        [TestCase("\r- i\r- j\r\n")]
+        [TestCase("\r- i\r\n- j\r\n")]
+
+        [TestCase("\r\n- i\n- j\r\n")]
+        [TestCase("\r\n- i\r- j\r\n")]
+        [TestCase("\r\n- i\r\n- j\r\n")]
+
+        [TestCase("- i\n")]
+        [TestCase("- i\n\n")]
+        [TestCase("- i\n\n\n")]
+        [TestCase("- i\n\n\n\n")]
+        public void TestNewline(string value)
+        {
+            RoundTrip(value);
+        }
+    }
+}

src/Markdig.Tests/Specs/AbbreviationSpecs.generated.cs

@@ -34,8 +34,7 @@ namespace Markdig.Tests.Specs.Abbreviations
             // Should be rendered as:
             //     <p>Later in a text we are using <abbr title="Hypertext Markup Language">HTML</abbr> and it becomes an abbr tag <abbr title="Hypertext Markup Language">HTML</abbr></p>
 
-            Console.WriteLine("Example 1\nSection Extensions / Abbreviation\n");
-            TestParser.TestSpec("*[HTML]: Hypertext Markup Language\n\nLater in a text we are using HTML and it becomes an abbr tag HTML", "<p>Later in a text we are using <abbr title=\"Hypertext Markup Language\">HTML</abbr> and it becomes an abbr tag <abbr title=\"Hypertext Markup Language\">HTML</abbr></p>", "abbreviations|advanced");
+            TestParser.TestSpec("*[HTML]: Hypertext Markup Language\n\nLater in a text we are using HTML and it becomes an abbr tag HTML", "<p>Later in a text we are using <abbr title=\"Hypertext Markup Language\">HTML</abbr> and it becomes an abbr tag <abbr title=\"Hypertext Markup Language\">HTML</abbr></p>", "abbreviations|advanced", context: "Example 1\nSection Extensions / Abbreviation\n");
         }
 
         // An abbreviation definition can be indented at most 3 spaces
@@ -53,8 +52,7 @@ namespace Markdig.Tests.Specs.Abbreviations
             //     <pre><code>*[This]: is not an abbreviation
             //     </code></pre>
 
-            Console.WriteLine("Example 2\nSection Extensions / Abbreviation\n");
-            TestParser.TestSpec("*[HTML]: Hypertext Markup Language\n    *[This]: is not an abbreviation", "<pre><code>*[This]: is not an abbreviation\n</code></pre>", "abbreviations|advanced");
+            TestParser.TestSpec("*[HTML]: Hypertext Markup Language\n    *[This]: is not an abbreviation", "<pre><code>*[This]: is not an abbreviation\n</code></pre>", "abbreviations|advanced", context: "Example 2\nSection Extensions / Abbreviation\n");
         }
 
         // An abbreviation may contain spaces:
@@ -72,8 +70,7 @@ namespace Markdig.Tests.Specs.Abbreviations
             // Should be rendered as:
             //     <p>This is a <abbr title="Super Hypertext Markup Language">SUPER HTML</abbr> document</p>
 
-            Console.WriteLine("Example 3\nSection Extensions / Abbreviation\n");
-            TestParser.TestSpec("*[SUPER HTML]: Super Hypertext Markup Language\n\nThis is a SUPER HTML document    ", "<p>This is a <abbr title=\"Super Hypertext Markup Language\">SUPER HTML</abbr> document</p>", "abbreviations|advanced");
+            TestParser.TestSpec("*[SUPER HTML]: Super Hypertext Markup Language\n\nThis is a SUPER HTML document    ", "<p>This is a <abbr title=\"Super Hypertext Markup Language\">SUPER HTML</abbr> document</p>", "abbreviations|advanced", context: "Example 3\nSection Extensions / Abbreviation\n");
         }
 
         // Abbreviation may contain any unicode characters:
@@ -91,8 +88,7 @@ namespace Markdig.Tests.Specs.Abbreviations
             // Should be rendered as:
             //     <p>This is a <abbr title="Hypertext Markup Language">😃 HTML</abbr> document</p>
 
-            Console.WriteLine("Example 4\nSection Extensions / Abbreviation\n");
-            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");
+            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", context: "Example 4\nSection Extensions / Abbreviation\n");
         }
 
         // Abbreviations may be similar:
@@ -112,8 +108,7 @@ namespace Markdig.Tests.Specs.Abbreviations
             // 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 5\nSection Extensions / Abbreviation\n");
-            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");
+            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", context: "Example 5\nSection Extensions / Abbreviation\n");
         }
 
         // Abbreviations should match whole word only:
@@ -131,8 +126,7 @@ namespace Markdig.Tests.Specs.Abbreviations
             // Should be rendered as:
             //     <p>We should not abbreviate 1.1A or 11A!</p>
 
-            Console.WriteLine("Example 6\nSection Extensions / Abbreviation\n");
-            TestParser.TestSpec("*[1A]: First\n\nWe should not abbreviate 1.1A or 11A!", "<p>We should not abbreviate 1.1A or 11A!</p>", "abbreviations|advanced");
+            TestParser.TestSpec("*[1A]: First\n\nWe should not abbreviate 1.1A or 11A!", "<p>We should not abbreviate 1.1A or 11A!</p>", "abbreviations|advanced", context: "Example 6\nSection Extensions / Abbreviation\n");
         }
 
         // Abbreviations should match whole word only, even if the word is the entire content:
@@ -150,8 +144,7 @@ namespace Markdig.Tests.Specs.Abbreviations
             // Should be rendered as:
             //     <p>1.1A</p>
 
-            Console.WriteLine("Example 7\nSection Extensions / Abbreviation\n");
-            TestParser.TestSpec("*[1A]: First\n\n1.1A", "<p>1.1A</p>", "abbreviations|advanced");
+            TestParser.TestSpec("*[1A]: First\n\n1.1A", "<p>1.1A</p>", "abbreviations|advanced", context: "Example 7\nSection Extensions / Abbreviation\n");
         }
 
         // Abbreviations should match whole word only, even if there is another glossary term:
@@ -170,8 +163,7 @@ namespace Markdig.Tests.Specs.Abbreviations
             // Should be rendered as:
             //     <p><abbr title="Second">SCOM</abbr></p>
 
-            Console.WriteLine("Example 8\nSection Extensions / Abbreviation\n");
-            TestParser.TestSpec("*[SCO]: First\n*[SCOM]: Second\n\nSCOM", "<p><abbr title=\"Second\">SCOM</abbr></p>", "abbreviations|advanced");
+            TestParser.TestSpec("*[SCO]: First\n*[SCOM]: Second\n\nSCOM", "<p><abbr title=\"Second\">SCOM</abbr></p>", "abbreviations|advanced", context: "Example 8\nSection Extensions / Abbreviation\n");
         }
 
         // Abbreviations should only match when surrounded by whitespace:
@@ -189,8 +181,7 @@ namespace Markdig.Tests.Specs.Abbreviations
             // Should be rendered as:
             //     <p>PRAA</p>
 
-            Console.WriteLine("Example 9\nSection Extensions / Abbreviation\n");
-            TestParser.TestSpec("*[PR]: Pull Request\n\nPRAA", "<p>PRAA</p>", "abbreviations|advanced");
+            TestParser.TestSpec("*[PR]: Pull Request\n\nPRAA", "<p>PRAA</p>", "abbreviations|advanced", context: "Example 9\nSection Extensions / Abbreviation\n");
         }
 
         // Single character abbreviations should be matched
@@ -208,8 +199,7 @@ namespace Markdig.Tests.Specs.Abbreviations
             // Should be rendered as:
             //     <p><abbr title="Foo">A</abbr></p>
 
-            Console.WriteLine("Example 10\nSection Extensions / Abbreviation\n");
-            TestParser.TestSpec("*[A]: Foo\n\nA", "<p><abbr title=\"Foo\">A</abbr></p>", "abbreviations|advanced");
+            TestParser.TestSpec("*[A]: Foo\n\nA", "<p><abbr title=\"Foo\">A</abbr></p>", "abbreviations|advanced", context: "Example 10\nSection Extensions / Abbreviation\n");
         }
 
         // The longest matching abbreviation should be used
@@ -228,8 +218,7 @@ namespace Markdig.Tests.Specs.Abbreviations
             // Should be rendered as:
             //     <p><abbr title="foo">Foo</abbr> B</p>
 
-            Console.WriteLine("Example 11\nSection Extensions / Abbreviation\n");
-            TestParser.TestSpec("*[Foo]: foo\n*[Foo Bar]: foobar\n\nFoo B", "<p><abbr title=\"foo\">Foo</abbr> B</p>", "abbreviations|advanced");
+            TestParser.TestSpec("*[Foo]: foo\n*[Foo Bar]: foobar\n\nFoo B", "<p><abbr title=\"foo\">Foo</abbr> B</p>", "abbreviations|advanced", context: "Example 11\nSection Extensions / Abbreviation\n");
         }
     }
 }

src/Markdig.Tests/Specs/AutoIdentifierSpecs.generated.cs

@@ -30,8 +30,7 @@ namespace Markdig.Tests.Specs.AutoIdentifiers
             // Should be rendered as:
             //     <h1 id="this-is-a-heading">This is a heading</h1>
 
-            Console.WriteLine("Example 1\nSection Extensions / Heading Auto Identifiers\n");
-            TestParser.TestSpec("# This is a heading", "<h1 id=\"this-is-a-heading\">This is a heading</h1>", "autoidentifiers|advanced");
+            TestParser.TestSpec("# This is a heading", "<h1 id=\"this-is-a-heading\">This is a heading</h1>", "autoidentifiers|advanced", context: "Example 1\nSection Extensions / Heading Auto Identifiers\n");
         }
 
         // Only punctuation `-`, `_` and `.` is kept, all other non letter characters are discarded.
@@ -49,8 +48,7 @@ namespace Markdig.Tests.Specs.AutoIdentifiers
             // Should be rendered as:
             //     <h1 id="this-is-a-heading_with.and">This - is a &amp;@! heading _ with . and ! -</h1>
 
-            Console.WriteLine("Example 2\nSection Extensions / Heading Auto Identifiers\n");
-            TestParser.TestSpec("# This - is a &@! heading _ with . and ! -", "<h1 id=\"this-is-a-heading_with.and\">This - is a &amp;@! heading _ with . and ! -</h1>", "autoidentifiers|advanced");
+            TestParser.TestSpec("# This - is a &@! heading _ with . and ! -", "<h1 id=\"this-is-a-heading_with.and\">This - is a &amp;@! heading _ with . and ! -</h1>", "autoidentifiers|advanced", context: "Example 2\nSection Extensions / Heading Auto Identifiers\n");
         }
 
         // Formatting (emphasis) are also discarded:
@@ -66,8 +64,7 @@ namespace Markdig.Tests.Specs.AutoIdentifiers
             // Should be rendered as:
             //     <h1 id="this-is-a-heading">This is a <em>heading</em></h1>
 
-            Console.WriteLine("Example 3\nSection Extensions / Heading Auto Identifiers\n");
-            TestParser.TestSpec("# This is a *heading*", "<h1 id=\"this-is-a-heading\">This is a <em>heading</em></h1>", "autoidentifiers|advanced");
+            TestParser.TestSpec("# This is a *heading*", "<h1 id=\"this-is-a-heading\">This is a <em>heading</em></h1>", "autoidentifiers|advanced", context: "Example 3\nSection Extensions / Heading Auto Identifiers\n");
         }
 
         // Links are also removed:
@@ -83,8 +80,7 @@ namespace Markdig.Tests.Specs.AutoIdentifiers
             // Should be rendered as:
             //     <h1 id="this-is-a-heading">This is a <a href="/url">heading</a></h1>
 
-            Console.WriteLine("Example 4\nSection Extensions / Heading Auto Identifiers\n");
-            TestParser.TestSpec("# This is a [heading](/url)", "<h1 id=\"this-is-a-heading\">This is a <a href=\"/url\">heading</a></h1>", "autoidentifiers|advanced");
+            TestParser.TestSpec("# This is a [heading](/url)", "<h1 id=\"this-is-a-heading\">This is a <a href=\"/url\">heading</a></h1>", "autoidentifiers|advanced", context: "Example 4\nSection Extensions / Heading Auto Identifiers\n");
         }
 
         // If multiple heading have the same text, -1, -2...-n will be postfix to the header id.
@@ -102,8 +98,7 @@ namespace Markdig.Tests.Specs.AutoIdentifiers
             //     <h1 id="this-is-a-heading">This is a heading</h1>
             //     <h1 id="this-is-a-heading-1">This is a heading</h1>
 
-            Console.WriteLine("Example 5\nSection Extensions / Heading Auto Identifiers\n");
-            TestParser.TestSpec("# This is a heading\n# This is a heading", "<h1 id=\"this-is-a-heading\">This is a heading</h1>\n<h1 id=\"this-is-a-heading-1\">This is a heading</h1>", "autoidentifiers|advanced");
+            TestParser.TestSpec("# This is a heading\n# This is a heading", "<h1 id=\"this-is-a-heading\">This is a heading</h1>\n<h1 id=\"this-is-a-heading-1\">This is a heading</h1>", "autoidentifiers|advanced", context: "Example 5\nSection Extensions / Heading Auto Identifiers\n");
         }
 
         // The heading Id will start on the first letter character of the heading, all previous characters will be discarded:
@@ -119,8 +114,7 @@ namespace Markdig.Tests.Specs.AutoIdentifiers
             // Should be rendered as:
             //     <h1 id="this-is-a-heading">1.0 This is a heading</h1>
 
-            Console.WriteLine("Example 6\nSection Extensions / Heading Auto Identifiers\n");
-            TestParser.TestSpec("# 1.0 This is a heading", "<h1 id=\"this-is-a-heading\">1.0 This is a heading</h1>", "autoidentifiers|advanced");
+            TestParser.TestSpec("# 1.0 This is a heading", "<h1 id=\"this-is-a-heading\">1.0 This is a heading</h1>", "autoidentifiers|advanced", context: "Example 6\nSection Extensions / Heading Auto Identifiers\n");
         }
 
         // If the heading is all stripped by the previous rules, the id `section` will be used instead:
@@ -138,8 +132,7 @@ namespace Markdig.Tests.Specs.AutoIdentifiers
             //     <h1 id="section">1.0 &amp; ^ % *</h1>
             //     <h1 id="section-1">1.0 &amp; ^ % *</h1>
 
-            Console.WriteLine("Example 7\nSection Extensions / Heading Auto Identifiers\n");
-            TestParser.TestSpec("# 1.0 & ^ % *\n# 1.0 & ^ % *", "<h1 id=\"section\">1.0 &amp; ^ % *</h1>\n<h1 id=\"section-1\">1.0 &amp; ^ % *</h1>", "autoidentifiers|advanced");
+            TestParser.TestSpec("# 1.0 & ^ % *\n# 1.0 & ^ % *", "<h1 id=\"section\">1.0 &amp; ^ % *</h1>\n<h1 id=\"section-1\">1.0 &amp; ^ % *</h1>", "autoidentifiers|advanced", context: "Example 7\nSection Extensions / Heading Auto Identifiers\n");
         }
 
         // When the options "AutoLink" is setup, it is possible to link to an existing heading by using the 
@@ -158,8 +151,7 @@ namespace Markdig.Tests.Specs.AutoIdentifiers
             //     <h1 id="this-is-a-heading">This is a heading</h1>
             //     <p><a href="#this-is-a-heading">This is a heading</a></p>
 
-            Console.WriteLine("Example 8\nSection Extensions / Heading Auto Identifiers\n");
-            TestParser.TestSpec("# This is a heading\n[This is a heading]", "<h1 id=\"this-is-a-heading\">This is a heading</h1>\n<p><a href=\"#this-is-a-heading\">This is a heading</a></p>", "autoidentifiers|advanced");
+            TestParser.TestSpec("# This is a heading\n[This is a heading]", "<h1 id=\"this-is-a-heading\">This is a heading</h1>\n<p><a href=\"#this-is-a-heading\">This is a heading</a></p>", "autoidentifiers|advanced", context: "Example 8\nSection Extensions / Heading Auto Identifiers\n");
         }
 
         // Links before the heading are also working:
@@ -177,8 +169,7 @@ namespace Markdig.Tests.Specs.AutoIdentifiers
             //     <p><a href="#this-is-a-heading">This is a heading</a></p>
             //     <h1 id="this-is-a-heading">This is a heading</h1>
 
-            Console.WriteLine("Example 9\nSection Extensions / Heading Auto Identifiers\n");
-            TestParser.TestSpec("[This is a heading]\n# This is a heading", "<p><a href=\"#this-is-a-heading\">This is a heading</a></p>\n<h1 id=\"this-is-a-heading\">This is a heading</h1>", "autoidentifiers|advanced");
+            TestParser.TestSpec("[This is a heading]\n# This is a heading", "<p><a href=\"#this-is-a-heading\">This is a heading</a></p>\n<h1 id=\"this-is-a-heading\">This is a heading</h1>", "autoidentifiers|advanced", context: "Example 9\nSection Extensions / Heading Auto Identifiers\n");
         }
 
         // The text of the link can be changed:
@@ -196,8 +187,7 @@ namespace Markdig.Tests.Specs.AutoIdentifiers
             //     <p><a href="#this-is-a-heading">With a new text</a></p>
             //     <h1 id="this-is-a-heading">This is a heading</h1>
 
-            Console.WriteLine("Example 10\nSection Extensions / Heading Auto Identifiers\n");
-            TestParser.TestSpec("[With a new text][This is a heading]\n# This is a heading", "<p><a href=\"#this-is-a-heading\">With a new text</a></p>\n<h1 id=\"this-is-a-heading\">This is a heading</h1>", "autoidentifiers|advanced");
+            TestParser.TestSpec("[With a new text][This is a heading]\n# This is a heading", "<p><a href=\"#this-is-a-heading\">With a new text</a></p>\n<h1 id=\"this-is-a-heading\">This is a heading</h1>", "autoidentifiers|advanced", context: "Example 10\nSection Extensions / Heading Auto Identifiers\n");
         }
 
         // An autoidentifier should not conflict with an existing link:
@@ -216,8 +206,7 @@ namespace Markdig.Tests.Specs.AutoIdentifiers
             //     <p><img src="./scenario.png" alt="scenario image" /></p>
             //     <h2 id="scenario">Scenario</h2>
 
-            Console.WriteLine("Example 11\nSection Extensions / Heading Auto Identifiers\n");
-            TestParser.TestSpec("![scenario image][scenario]\n## Scenario\n[scenario]: ./scenario.png", "<p><img src=\"./scenario.png\" alt=\"scenario image\" /></p>\n<h2 id=\"scenario\">Scenario</h2>", "autoidentifiers|advanced");
+            TestParser.TestSpec("![scenario image][scenario]\n## Scenario\n[scenario]: ./scenario.png", "<p><img src=\"./scenario.png\" alt=\"scenario image\" /></p>\n<h2 id=\"scenario\">Scenario</h2>", "autoidentifiers|advanced", context: "Example 11\nSection Extensions / Heading Auto Identifiers\n");
         }
     }
 }

src/Markdig.Tests/Specs/AutoLinks.generated.cs

@@ -44,8 +44,7 @@ namespace Markdig.Tests.Specs.AutoLinks
             //     And a <a href="tel:+1555123456">+1555123456</a>
             //     And a plain <a href="http://www.google.com">www.google.com</a></p>
 
-            Console.WriteLine("Example 1\nSection Extensions / AutoLinks\n");
-            TestParser.TestSpec("This is a http://www.google.com URL and https://www.google.com\nThis is a ftp://test.com\nAnd a mailto:email@toto.com\nAnd a tel:+1555123456\nAnd a plain www.google.com", "<p>This is a <a href=\"http://www.google.com\">http://www.google.com</a> URL and <a href=\"https://www.google.com\">https://www.google.com</a>\nThis is a <a href=\"ftp://test.com\">ftp://test.com</a>\nAnd a <a href=\"mailto:email@toto.com\">email@toto.com</a>\nAnd a <a href=\"tel:+1555123456\">+1555123456</a>\nAnd a plain <a href=\"http://www.google.com\">www.google.com</a></p>", "autolinks|advanced");
+            TestParser.TestSpec("This is a http://www.google.com URL and https://www.google.com\nThis is a ftp://test.com\nAnd a mailto:email@toto.com\nAnd a tel:+1555123456\nAnd a plain www.google.com", "<p>This is a <a href=\"http://www.google.com\">http://www.google.com</a> URL and <a href=\"https://www.google.com\">https://www.google.com</a>\nThis is a <a href=\"ftp://test.com\">ftp://test.com</a>\nAnd a <a href=\"mailto:email@toto.com\">email@toto.com</a>\nAnd a <a href=\"tel:+1555123456\">+1555123456</a>\nAnd a plain <a href=\"http://www.google.com\">www.google.com</a></p>", "autolinks|advanced", context: "Example 1\nSection Extensions / AutoLinks\n");
         }
 
         // But incomplete links will not be matched:
@@ -69,8 +68,7 @@ namespace Markdig.Tests.Specs.AutoLinks
             //     And not a plain www. or a www.x
             //     And not a tel:</p>
 
-            Console.WriteLine("Example 2\nSection Extensions / AutoLinks\n");
-            TestParser.TestSpec("This is not a http:/www.google.com URL and https:/www.google.com\nThis is not a ftp:/test.com\nAnd not a mailto:emailtoto.com\nAnd not a plain www. or a www.x \nAnd not a tel:", "<p>This is not a http:/www.google.com URL and https:/www.google.com\nThis is not a ftp:/test.com\nAnd not a mailto:emailtoto.com\nAnd not a plain www. or a www.x\nAnd not a tel:</p>", "autolinks|advanced");
+            TestParser.TestSpec("This is not a http:/www.google.com URL and https:/www.google.com\nThis is not a ftp:/test.com\nAnd not a mailto:emailtoto.com\nAnd not a plain www. or a www.x \nAnd not a tel:", "<p>This is not a http:/www.google.com URL and https:/www.google.com\nThis is not a ftp:/test.com\nAnd not a mailto:emailtoto.com\nAnd not a plain www. or a www.x\nAnd not a tel:</p>", "autolinks|advanced", context: "Example 2\nSection Extensions / AutoLinks\n");
         }
 
         // Previous character must be a punctuation or a valid space (tab, space, new line):
@@ -86,8 +84,7 @@ namespace Markdig.Tests.Specs.AutoLinks
             // Should be rendered as:
             //     <p>This is not a nhttp://www.google.com URL but this is (<a href="https://www.google.com">https://www.google.com</a>)</p>
 
-            Console.WriteLine("Example 3\nSection Extensions / AutoLinks\n");
-            TestParser.TestSpec("This is not a nhttp://www.google.com URL but this is (https://www.google.com)", "<p>This is not a nhttp://www.google.com URL but this is (<a href=\"https://www.google.com\">https://www.google.com</a>)</p>", "autolinks|advanced");
+            TestParser.TestSpec("This is not a nhttp://www.google.com URL but this is (https://www.google.com)", "<p>This is not a nhttp://www.google.com URL but this is (<a href=\"https://www.google.com\">https://www.google.com</a>)</p>", "autolinks|advanced", context: "Example 3\nSection Extensions / AutoLinks\n");
         }
 
         // An autolink should not interfere with an `<a>` HTML inline:
@@ -103,8 +100,7 @@ namespace Markdig.Tests.Specs.AutoLinks
             // Should be rendered as:
             //     <p>This is an HTML <a href="http://www.google.com">http://www.google.com</a> link</p>
 
-            Console.WriteLine("Example 4\nSection Extensions / AutoLinks\n");
-            TestParser.TestSpec("This is an HTML <a href=\"http://www.google.com\">http://www.google.com</a> link", "<p>This is an HTML <a href=\"http://www.google.com\">http://www.google.com</a> link</p>", "autolinks|advanced");
+            TestParser.TestSpec("This is an HTML <a href=\"http://www.google.com\">http://www.google.com</a> link", "<p>This is an HTML <a href=\"http://www.google.com\">http://www.google.com</a> link</p>", "autolinks|advanced", context: "Example 4\nSection Extensions / AutoLinks\n");
         }
 
         // or even within emphasis:
@@ -120,8 +116,7 @@ namespace Markdig.Tests.Specs.AutoLinks
             // Should be rendered as:
             //     <p>This is an HTML <a href="http://www.google.com"> <strong>http://www.google.com</strong> </a> link</p>
 
-            Console.WriteLine("Example 5\nSection Extensions / AutoLinks\n");
-            TestParser.TestSpec("This is an HTML <a href=\"http://www.google.com\"> **http://www.google.com** </a> link", "<p>This is an HTML <a href=\"http://www.google.com\"> <strong>http://www.google.com</strong> </a> link</p>", "autolinks|advanced");
+            TestParser.TestSpec("This is an HTML <a href=\"http://www.google.com\"> **http://www.google.com** </a> link", "<p>This is an HTML <a href=\"http://www.google.com\"> <strong>http://www.google.com</strong> </a> link</p>", "autolinks|advanced", context: "Example 5\nSection Extensions / AutoLinks\n");
         }
 
         // An autolink should not interfere with a markdown link:
@@ -137,8 +132,7 @@ namespace Markdig.Tests.Specs.AutoLinks
             // Should be rendered as:
             //     <p>This is an HTML <a href="http://www.google.com">http://www.google.com</a> link</p>
 
-            Console.WriteLine("Example 6\nSection Extensions / AutoLinks\n");
-            TestParser.TestSpec("This is an HTML [http://www.google.com](http://www.google.com) link", "<p>This is an HTML <a href=\"http://www.google.com\">http://www.google.com</a> link</p>", "autolinks|advanced");
+            TestParser.TestSpec("This is an HTML [http://www.google.com](http://www.google.com) link", "<p>This is an HTML <a href=\"http://www.google.com\">http://www.google.com</a> link</p>", "autolinks|advanced", context: "Example 6\nSection Extensions / AutoLinks\n");
         }
 
         // A link embraced by pending emphasis should let the emphasis takes precedence if characters are placed at the end of the matched link:
@@ -154,8 +148,7 @@ namespace Markdig.Tests.Specs.AutoLinks
             // Should be rendered as:
             //     <p>Check <strong><a href="http://www.a.com">http://www.a.com</a></strong> or <strong><a href="http://www.b.com">http://www.b.com</a></strong></p>
 
-            Console.WriteLine("Example 7\nSection Extensions / AutoLinks\n");
-            TestParser.TestSpec("Check **http://www.a.com** or __http://www.b.com__", "<p>Check <strong><a href=\"http://www.a.com\">http://www.a.com</a></strong> or <strong><a href=\"http://www.b.com\">http://www.b.com</a></strong></p>", "autolinks|advanced");
+            TestParser.TestSpec("Check **http://www.a.com** or __http://www.b.com__", "<p>Check <strong><a href=\"http://www.a.com\">http://www.a.com</a></strong> or <strong><a href=\"http://www.b.com\">http://www.b.com</a></strong></p>", "autolinks|advanced", context: "Example 7\nSection Extensions / AutoLinks\n");
         }
 
         // It is not mentioned by the spec, but empty emails won't be matched (only a subset of [RFC2368](https://tools.ietf.org/html/rfc2368) is supported by auto links):
@@ -171,8 +164,7 @@ namespace Markdig.Tests.Specs.AutoLinks
             // Should be rendered as:
             //     <p><a href="mailto:email@test.com">email@test.com</a> is okay, but mailto:@test.com is not</p>
 
-            Console.WriteLine("Example 8\nSection Extensions / AutoLinks\n");
-            TestParser.TestSpec("mailto:email@test.com is okay, but mailto:@test.com is not", "<p><a href=\"mailto:email@test.com\">email@test.com</a> is okay, but mailto:@test.com is not</p>", "autolinks|advanced");
+            TestParser.TestSpec("mailto:email@test.com is okay, but mailto:@test.com is not", "<p><a href=\"mailto:email@test.com\">email@test.com</a> is okay, but mailto:@test.com is not</p>", "autolinks|advanced", context: "Example 8\nSection Extensions / AutoLinks\n");
         }
     }
 
@@ -194,8 +186,7 @@ namespace Markdig.Tests.Specs.AutoLinks
             // Should be rendered as:
             //     <p><a href="http://www.commonmark.org">www.commonmark.org</a></p>
 
-            Console.WriteLine("Example 9\nSection Extensions / AutoLinks / GFM Support\n");
-            TestParser.TestSpec("www.commonmark.org", "<p><a href=\"http://www.commonmark.org\">www.commonmark.org</a></p>", "autolinks|advanced");
+            TestParser.TestSpec("www.commonmark.org", "<p><a href=\"http://www.commonmark.org\">www.commonmark.org</a></p>", "autolinks|advanced", context: "Example 9\nSection Extensions / AutoLinks / GFM Support\n");
         }
 
         [Test]
@@ -210,8 +201,7 @@ namespace Markdig.Tests.Specs.AutoLinks
             // Should be rendered as:
             //     <p>Visit <a href="http://www.commonmark.org/help">www.commonmark.org/help</a> for more information.</p>
 
-            Console.WriteLine("Example 10\nSection Extensions / AutoLinks / GFM Support\n");
-            TestParser.TestSpec("Visit www.commonmark.org/help for more information.", "<p>Visit <a href=\"http://www.commonmark.org/help\">www.commonmark.org/help</a> for more information.</p>", "autolinks|advanced");
+            TestParser.TestSpec("Visit www.commonmark.org/help for more information.", "<p>Visit <a href=\"http://www.commonmark.org/help\">www.commonmark.org/help</a> for more information.</p>", "autolinks|advanced", context: "Example 10\nSection Extensions / AutoLinks / GFM Support\n");
         }
 
         [Test]
@@ -229,8 +219,7 @@ namespace Markdig.Tests.Specs.AutoLinks
             //     <p>Visit <a href="http://www.commonmark.org">www.commonmark.org</a>.</p>
             //     <p>Visit <a href="http://www.commonmark.org/a.b">www.commonmark.org/a.b</a>.</p>
 
-            Console.WriteLine("Example 11\nSection Extensions / AutoLinks / GFM Support\n");
-            TestParser.TestSpec("Visit www.commonmark.org.\n\nVisit www.commonmark.org/a.b.", "<p>Visit <a href=\"http://www.commonmark.org\">www.commonmark.org</a>.</p>\n<p>Visit <a href=\"http://www.commonmark.org/a.b\">www.commonmark.org/a.b</a>.</p>", "autolinks|advanced");
+            TestParser.TestSpec("Visit www.commonmark.org.\n\nVisit www.commonmark.org/a.b.", "<p>Visit <a href=\"http://www.commonmark.org\">www.commonmark.org</a>.</p>\n<p>Visit <a href=\"http://www.commonmark.org/a.b\">www.commonmark.org/a.b</a>.</p>", "autolinks|advanced", context: "Example 11\nSection Extensions / AutoLinks / GFM Support\n");
         }
 
         [Test]
@@ -248,8 +237,7 @@ namespace Markdig.Tests.Specs.AutoLinks
             //     <p><a href="http://www.google.com/search?q=Markup+(business)">www.google.com/search?q=Markup+(business)</a></p>
             //     <p>(<a href="http://www.google.com/search?q=Markup+(business)">www.google.com/search?q=Markup+(business)</a>)</p>
 
-            Console.WriteLine("Example 12\nSection Extensions / AutoLinks / GFM Support\n");
-            TestParser.TestSpec("www.google.com/search?q=Markup+(business)\n\n(www.google.com/search?q=Markup+(business))", "<p><a href=\"http://www.google.com/search?q=Markup+(business)\">www.google.com/search?q=Markup+(business)</a></p>\n<p>(<a href=\"http://www.google.com/search?q=Markup+(business)\">www.google.com/search?q=Markup+(business)</a>)</p>", "autolinks|advanced");
+            TestParser.TestSpec("www.google.com/search?q=Markup+(business)\n\n(www.google.com/search?q=Markup+(business))", "<p><a href=\"http://www.google.com/search?q=Markup+(business)\">www.google.com/search?q=Markup+(business)</a></p>\n<p>(<a href=\"http://www.google.com/search?q=Markup+(business)\">www.google.com/search?q=Markup+(business)</a>)</p>", "autolinks|advanced", context: "Example 12\nSection Extensions / AutoLinks / GFM Support\n");
         }
 
         [Test]
@@ -267,8 +255,7 @@ namespace Markdig.Tests.Specs.AutoLinks
             //     <p><a href="http://www.google.com/search?q=commonmark&amp;hl=en">www.google.com/search?q=commonmark&amp;hl=en</a></p>
             //     <p><a href="http://www.google.com/search?q=commonmark">www.google.com/search?q=commonmark</a>&amp;hl;</p>
 
-            Console.WriteLine("Example 13\nSection Extensions / AutoLinks / GFM Support\n");
-            TestParser.TestSpec("www.google.com/search?q=commonmark&hl=en\n\nwww.google.com/search?q=commonmark&hl;", "<p><a href=\"http://www.google.com/search?q=commonmark&amp;hl=en\">www.google.com/search?q=commonmark&amp;hl=en</a></p>\n<p><a href=\"http://www.google.com/search?q=commonmark\">www.google.com/search?q=commonmark</a>&amp;hl;</p>", "autolinks|advanced");
+            TestParser.TestSpec("www.google.com/search?q=commonmark&hl=en\n\nwww.google.com/search?q=commonmark&hl;", "<p><a href=\"http://www.google.com/search?q=commonmark&amp;hl=en\">www.google.com/search?q=commonmark&amp;hl=en</a></p>\n<p><a href=\"http://www.google.com/search?q=commonmark\">www.google.com/search?q=commonmark</a>&amp;hl;</p>", "autolinks|advanced", context: "Example 13\nSection Extensions / AutoLinks / GFM Support\n");
         }
 
         [Test]
@@ -283,8 +270,7 @@ namespace Markdig.Tests.Specs.AutoLinks
             // Should be rendered as:
             //     <p><a href="http://www.commonmark.org/he">www.commonmark.org/he</a>&lt;lp</p>
 
-            Console.WriteLine("Example 14\nSection Extensions / AutoLinks / GFM Support\n");
-            TestParser.TestSpec("www.commonmark.org/he<lp", "<p><a href=\"http://www.commonmark.org/he\">www.commonmark.org/he</a>&lt;lp</p>", "autolinks|advanced");
+            TestParser.TestSpec("www.commonmark.org/he<lp", "<p><a href=\"http://www.commonmark.org/he\">www.commonmark.org/he</a>&lt;lp</p>", "autolinks|advanced", context: "Example 14\nSection Extensions / AutoLinks / GFM Support\n");
         }
 
         [Test]
@@ -305,8 +291,7 @@ namespace Markdig.Tests.Specs.AutoLinks
             //     <p>(Visit <a href="https://encrypted.google.com/search?q=Markup+(business)">https://encrypted.google.com/search?q=Markup+(business)</a>)</p>
             //     <p>Anonymous FTP is available at <a href="ftp://foo.bar.baz">ftp://foo.bar.baz</a>.</p>
 
-            Console.WriteLine("Example 15\nSection Extensions / AutoLinks / GFM Support\n");
-            TestParser.TestSpec("http://commonmark.org\n\n(Visit https://encrypted.google.com/search?q=Markup+(business))\n\nAnonymous FTP is available at ftp://foo.bar.baz.", "<p><a href=\"http://commonmark.org\">http://commonmark.org</a></p>\n<p>(Visit <a href=\"https://encrypted.google.com/search?q=Markup+(business)\">https://encrypted.google.com/search?q=Markup+(business)</a>)</p>\n<p>Anonymous FTP is available at <a href=\"ftp://foo.bar.baz\">ftp://foo.bar.baz</a>.</p>", "autolinks|advanced");
+            TestParser.TestSpec("http://commonmark.org\n\n(Visit https://encrypted.google.com/search?q=Markup+(business))\n\nAnonymous FTP is available at ftp://foo.bar.baz.", "<p><a href=\"http://commonmark.org\">http://commonmark.org</a></p>\n<p>(Visit <a href=\"https://encrypted.google.com/search?q=Markup+(business)\">https://encrypted.google.com/search?q=Markup+(business)</a>)</p>\n<p>Anonymous FTP is available at <a href=\"ftp://foo.bar.baz\">ftp://foo.bar.baz</a>.</p>", "autolinks|advanced", context: "Example 15\nSection Extensions / AutoLinks / GFM Support\n");
         }
     }
 
@@ -346,8 +331,7 @@ namespace Markdig.Tests.Specs.AutoLinks
             //     mailto:email@test.
             //     mailto:email@.test</p>
 
-            Console.WriteLine("Example 16\nSection Extensions / AutoLinks / Valid Domain Tests\n");
-            TestParser.TestSpec("www..\nwww..com\nhttp://test.\nhttp://.test\nhttp://.\nhttp://..\nftp://test.\nftp://.test\nmailto:email@test.\nmailto:email@.test", "<p>www..\nwww..com\nhttp://test.\nhttp://.test\nhttp://.\nhttp://..\nftp://test.\nftp://.test\nmailto:email@test.\nmailto:email@.test</p>", "autolinks|advanced");
+            TestParser.TestSpec("www..\nwww..com\nhttp://test.\nhttp://.test\nhttp://.\nhttp://..\nftp://test.\nftp://.test\nmailto:email@test.\nmailto:email@.test", "<p>www..\nwww..com\nhttp://test.\nhttp://.test\nhttp://.\nhttp://..\nftp://test.\nftp://.test\nmailto:email@test.\nmailto:email@.test</p>", "autolinks|advanced", context: "Example 16\nSection Extensions / AutoLinks / Valid Domain Tests\n");
         }
 
         // Domain names with too few segments won't be matched
@@ -371,8 +355,7 @@ namespace Markdig.Tests.Specs.AutoLinks
             //     ftp://test
             //     mailto:email@test</p>
 
-            Console.WriteLine("Example 17\nSection Extensions / AutoLinks / Valid Domain Tests\n");
-            TestParser.TestSpec("www\nwww.com\nhttp://test\nftp://test\nmailto:email@test", "<p>www\nwww.com\nhttp://test\nftp://test\nmailto:email@test</p>", "autolinks|advanced");
+            TestParser.TestSpec("www\nwww.com\nhttp://test\nftp://test\nmailto:email@test", "<p>www\nwww.com\nhttp://test\nftp://test\nmailto:email@test</p>", "autolinks|advanced", context: "Example 17\nSection Extensions / AutoLinks / Valid Domain Tests\n");
         }
 
         // Domain names that contain an underscores in the last two segments won't be matched
@@ -400,8 +383,7 @@ namespace Markdig.Tests.Specs.AutoLinks
             //     <p><a href="ftp://test_.foo.bar">ftp://test_.foo.bar</a> is okay, but ftp://test.fo_o is not</p>
             //     <p><a href="mailto:email@_test.foo.bar">email@_test.foo.bar</a> is okay, but mailto:email@_test.foo is not</p>
 
-            Console.WriteLine("Example 18\nSection Extensions / AutoLinks / Valid Domain Tests\n");
-            TestParser.TestSpec("www._test.foo.bar is okay, but www._test.foo is not\n\nhttp://te_st.foo.bar is okay, as is http://test.foo_.bar.foo\n\nBut http://te_st.foo, http://test.foo_.bar and http://test._foo are not\n\nftp://test_.foo.bar is okay, but ftp://test.fo_o is not\n\nmailto:email@_test.foo.bar is okay, but mailto:email@_test.foo is not", "<p><a href=\"http://www._test.foo.bar\">www._test.foo.bar</a> is okay, but www._test.foo is not</p>\n<p><a href=\"http://te_st.foo.bar\">http://te_st.foo.bar</a> is okay, as is <a href=\"http://test.foo_.bar.foo\">http://test.foo_.bar.foo</a></p>\n<p>But http://te_st.foo, http://test.foo_.bar and http://test._foo are not</p>\n<p><a href=\"ftp://test_.foo.bar\">ftp://test_.foo.bar</a> is okay, but ftp://test.fo_o is not</p>\n<p><a href=\"mailto:email@_test.foo.bar\">email@_test.foo.bar</a> is okay, but mailto:email@_test.foo is not</p>", "autolinks|advanced");
+            TestParser.TestSpec("www._test.foo.bar is okay, but www._test.foo is not\n\nhttp://te_st.foo.bar is okay, as is http://test.foo_.bar.foo\n\nBut http://te_st.foo, http://test.foo_.bar and http://test._foo are not\n\nftp://test_.foo.bar is okay, but ftp://test.fo_o is not\n\nmailto:email@_test.foo.bar is okay, but mailto:email@_test.foo is not", "<p><a href=\"http://www._test.foo.bar\">www._test.foo.bar</a> is okay, but www._test.foo is not</p>\n<p><a href=\"http://te_st.foo.bar\">http://te_st.foo.bar</a> is okay, as is <a href=\"http://test.foo_.bar.foo\">http://test.foo_.bar.foo</a></p>\n<p>But http://te_st.foo, http://test.foo_.bar and http://test._foo are not</p>\n<p><a href=\"ftp://test_.foo.bar\">ftp://test_.foo.bar</a> is okay, but ftp://test.fo_o is not</p>\n<p><a href=\"mailto:email@_test.foo.bar\">email@_test.foo.bar</a> is okay, but mailto:email@_test.foo is not</p>", "autolinks|advanced", context: "Example 18\nSection Extensions / AutoLinks / Valid Domain Tests\n");
         }
 
         // Domain names that contain invalid characters (not AlphaNumberic, -, _ or .) won't be matched
@@ -417,8 +399,7 @@ namespace Markdig.Tests.Specs.AutoLinks
             // Should be rendered as:
             //     <p>https://[your-domain]/api</p>
 
-            Console.WriteLine("Example 19\nSection Extensions / AutoLinks / Valid Domain Tests\n");
-            TestParser.TestSpec("https://[your-domain]/api", "<p>https://[your-domain]/api</p>", "autolinks|advanced");
+            TestParser.TestSpec("https://[your-domain]/api", "<p>https://[your-domain]/api</p>", "autolinks|advanced", context: "Example 19\nSection Extensions / AutoLinks / Valid Domain Tests\n");
         }
 
         // Domain names followed by ?, : or # instead of / are matched
@@ -446,8 +427,7 @@ namespace Markdig.Tests.Specs.AutoLinks
             //     <p><a href="https://github.com">https://github.com</a>:</p>
             //     <p><a href="https://github.com:443">https://github.com:443</a></p>
 
-            Console.WriteLine("Example 20\nSection Extensions / AutoLinks / Valid Domain Tests\n");
-            TestParser.TestSpec("https://github.com?\n\nhttps://github.com?a\n\nhttps://github.com#a\n\nhttps://github.com:\n\nhttps://github.com:443", "<p><a href=\"https://github.com\">https://github.com</a>?</p>\n<p><a href=\"https://github.com?a\">https://github.com?a</a></p>\n<p><a href=\"https://github.com#a\">https://github.com#a</a></p>\n<p><a href=\"https://github.com\">https://github.com</a>:</p>\n<p><a href=\"https://github.com:443\">https://github.com:443</a></p>", "autolinks|advanced");
+            TestParser.TestSpec("https://github.com?\n\nhttps://github.com?a\n\nhttps://github.com#a\n\nhttps://github.com:\n\nhttps://github.com:443", "<p><a href=\"https://github.com\">https://github.com</a>?</p>\n<p><a href=\"https://github.com?a\">https://github.com?a</a></p>\n<p><a href=\"https://github.com#a\">https://github.com#a</a></p>\n<p><a href=\"https://github.com\">https://github.com</a>:</p>\n<p><a href=\"https://github.com:443\">https://github.com:443</a></p>", "autolinks|advanced", context: "Example 20\nSection Extensions / AutoLinks / Valid Domain Tests\n");
         }
     }
 
@@ -478,8 +458,7 @@ namespace Markdig.Tests.Specs.AutoLinks
             //     <p><a href="http://abc.net#%E2%98%83">http://abc.net#☃</a></p>
             //     <p><a href="http://abc.net/foo#%E2%98%83">http://abc.net/foo#☃</a></p>
 
-            Console.WriteLine("Example 21\nSection Extensions / AutoLinks / Unicode support\n");
-            TestParser.TestSpec("http://abc.net/☃\n\nhttp://abc.net?☃\n\nhttp://abc.net#☃\n\nhttp://abc.net/foo#☃", "<p><a href=\"http://abc.net/%E2%98%83\">http://abc.net/☃</a></p>\n<p><a href=\"http://abc.net?%E2%98%83\">http://abc.net?☃</a></p>\n<p><a href=\"http://abc.net#%E2%98%83\">http://abc.net#☃</a></p>\n<p><a href=\"http://abc.net/foo#%E2%98%83\">http://abc.net/foo#☃</a></p>", "autolinks|advanced");
+            TestParser.TestSpec("http://abc.net/☃\n\nhttp://abc.net?☃\n\nhttp://abc.net#☃\n\nhttp://abc.net/foo#☃", "<p><a href=\"http://abc.net/%E2%98%83\">http://abc.net/☃</a></p>\n<p><a href=\"http://abc.net?%E2%98%83\">http://abc.net?☃</a></p>\n<p><a href=\"http://abc.net#%E2%98%83\">http://abc.net#☃</a></p>\n<p><a href=\"http://abc.net/foo#%E2%98%83\">http://abc.net/foo#☃</a></p>", "autolinks|advanced", context: "Example 21\nSection Extensions / AutoLinks / Unicode support\n");
         }
 
         // Unicode characters in the FQDN are matched and IDNA encoded
@@ -495,8 +474,7 @@ namespace Markdig.Tests.Specs.AutoLinks
             // Should be rendered as:
             //     <p><a href="http://xn--n3h.net?%E2%98%83">http://☃.net?☃</a></p>
 
-            Console.WriteLine("Example 22\nSection Extensions / AutoLinks / Unicode support\n");
-            TestParser.TestSpec("http://☃.net?☃", "<p><a href=\"http://xn--n3h.net?%E2%98%83\">http://☃.net?☃</a></p>", "autolinks|advanced");
+            TestParser.TestSpec("http://☃.net?☃", "<p><a href=\"http://xn--n3h.net?%E2%98%83\">http://☃.net?☃</a></p>", "autolinks|advanced", context: "Example 22\nSection Extensions / AutoLinks / Unicode support\n");
         }
 
         // Same goes for regular autolinks
@@ -521,8 +499,7 @@ namespace Markdig.Tests.Specs.AutoLinks
             //     <p><a href="http://abc.net#%E2%98%83">http://abc.net#☃</a></p>
             //     <p><a href="http://abc.net/foo#%E2%98%83">http://abc.net/foo#☃</a></p>
 
-            Console.WriteLine("Example 23\nSection Extensions / AutoLinks / Unicode support\n");
-            TestParser.TestSpec("<http://abc.net/☃>\n\n<http://abc.net?☃>\n\n<http://abc.net#☃>\n\n<http://abc.net/foo#☃>", "<p><a href=\"http://abc.net/%E2%98%83\">http://abc.net/☃</a></p>\n<p><a href=\"http://abc.net?%E2%98%83\">http://abc.net?☃</a></p>\n<p><a href=\"http://abc.net#%E2%98%83\">http://abc.net#☃</a></p>\n<p><a href=\"http://abc.net/foo#%E2%98%83\">http://abc.net/foo#☃</a></p>", "autolinks|advanced");
+            TestParser.TestSpec("<http://abc.net/☃>\n\n<http://abc.net?☃>\n\n<http://abc.net#☃>\n\n<http://abc.net/foo#☃>", "<p><a href=\"http://abc.net/%E2%98%83\">http://abc.net/☃</a></p>\n<p><a href=\"http://abc.net?%E2%98%83\">http://abc.net?☃</a></p>\n<p><a href=\"http://abc.net#%E2%98%83\">http://abc.net#☃</a></p>\n<p><a href=\"http://abc.net/foo#%E2%98%83\">http://abc.net/foo#☃</a></p>", "autolinks|advanced", context: "Example 23\nSection Extensions / AutoLinks / Unicode support\n");
         }
 
         [Test]
@@ -537,8 +514,7 @@ namespace Markdig.Tests.Specs.AutoLinks
             // Should be rendered as:
             //     <p><a href="http://xn--n3h.net?%E2%98%83">http://☃.net?☃</a></p>
 
-            Console.WriteLine("Example 24\nSection Extensions / AutoLinks / Unicode support\n");
-            TestParser.TestSpec("<http://☃.net?☃>", "<p><a href=\"http://xn--n3h.net?%E2%98%83\">http://☃.net?☃</a></p>", "autolinks|advanced");
+            TestParser.TestSpec("<http://☃.net?☃>", "<p><a href=\"http://xn--n3h.net?%E2%98%83\">http://☃.net?☃</a></p>", "autolinks|advanced", context: "Example 24\nSection Extensions / AutoLinks / Unicode support\n");
         }
 
         // It also complies with CommonMark's vision of priority.
@@ -555,8 +531,7 @@ namespace Markdig.Tests.Specs.AutoLinks
             // Should be rendered as:
             //     <p><a href="http://xn--fo-gka.bar.%60baz">http://foö.bar.`baz</a>`</p>
 
-            Console.WriteLine("Example 25\nSection Extensions / AutoLinks / Unicode support\n");
-            TestParser.TestSpec("<http://foö.bar.`baz>`", "<p><a href=\"http://xn--fo-gka.bar.%60baz\">http://foö.bar.`baz</a>`</p>", "autolinks|advanced");
+            TestParser.TestSpec("<http://foö.bar.`baz>`", "<p><a href=\"http://xn--fo-gka.bar.%60baz\">http://foö.bar.`baz</a>`</p>", "autolinks|advanced", context: "Example 25\nSection Extensions / AutoLinks / Unicode support\n");
         }
     }
 }

src/Markdig.Tests/Specs/BootstrapSpecs.generated.cs

@@ -45,8 +45,7 @@ namespace Markdig.Tests.Specs.Bootstrap
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 1\nSection Extensions / Bootstrap\n");
-            TestParser.TestSpec("Name | Value\n-----| -----\nAbc  | 16", "<table class=\"table\">\n<thead>\n<tr>\n<th>Name</th>\n<th>Value</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>Abc</td>\n<td>16</td>\n</tr>\n</tbody>\n</table>", "bootstrap+pipetables+figures+attributes");
+            TestParser.TestSpec("Name | Value\n-----| -----\nAbc  | 16", "<table class=\"table\">\n<thead>\n<tr>\n<th>Name</th>\n<th>Value</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>Abc</td>\n<td>16</td>\n</tr>\n</tbody>\n</table>", "bootstrap+pipetables+figures+attributes", context: "Example 1\nSection Extensions / Bootstrap\n");
         }
 
         // Adds bootstrap `.blockquote` class to `<blockquote>`:
@@ -64,8 +63,7 @@ namespace Markdig.Tests.Specs.Bootstrap
             //     <p>This is a blockquote</p>
             //     </blockquote>
 
-            Console.WriteLine("Example 2\nSection Extensions / Bootstrap\n");
-            TestParser.TestSpec("> This is a blockquote", "<blockquote class=\"blockquote\">\n<p>This is a blockquote</p>\n</blockquote>", "bootstrap+pipetables+figures+attributes");
+            TestParser.TestSpec("> This is a blockquote", "<blockquote class=\"blockquote\">\n<p>This is a blockquote</p>\n</blockquote>", "bootstrap+pipetables+figures+attributes", context: "Example 2\nSection Extensions / Bootstrap\n");
         }
 
         // Adds bootstrap `.figure` class to `<figure>` and `.figure-caption` to `<figcaption>`
@@ -86,8 +84,7 @@ namespace Markdig.Tests.Specs.Bootstrap
             //     <figcaption class="figure-caption">This is the caption</figcaption>
             //     </figure>
 
-            Console.WriteLine("Example 3\nSection Extensions / Bootstrap\n");
-            TestParser.TestSpec("^^^\nThis is a text in a caption\n^^^ This is the caption", "<figure class=\"figure\">\n<p>This is a text in a caption</p>\n<figcaption class=\"figure-caption\">This is the caption</figcaption>\n</figure>", "bootstrap+pipetables+figures+attributes");
+            TestParser.TestSpec("^^^\nThis is a text in a caption\n^^^ This is the caption", "<figure class=\"figure\">\n<p>This is a text in a caption</p>\n<figcaption class=\"figure-caption\">This is the caption</figcaption>\n</figure>", "bootstrap+pipetables+figures+attributes", context: "Example 3\nSection Extensions / Bootstrap\n");
         }
 
         // Adds the `.img-fluid` class to all image links `<img>`
@@ -103,8 +100,7 @@ namespace Markdig.Tests.Specs.Bootstrap
             // Should be rendered as:
             //     <p><img src="/url" class="img-fluid" alt="Image Link" /></p>
 
-            Console.WriteLine("Example 4\nSection Extensions / Bootstrap\n");
-            TestParser.TestSpec("![Image Link](/url)", "<p><img src=\"/url\" class=\"img-fluid\" alt=\"Image Link\" /></p>", "bootstrap+pipetables+figures+attributes");
+            TestParser.TestSpec("![Image Link](/url)", "<p><img src=\"/url\" class=\"img-fluid\" alt=\"Image Link\" /></p>", "bootstrap+pipetables+figures+attributes", context: "Example 4\nSection Extensions / Bootstrap\n");
         }
     }
 }

src/Markdig.Tests/Specs/CustomContainerSpecs.generated.cs

@@ -33,8 +33,7 @@ namespace Markdig.Tests.Specs.CustomContainers
             //     <div class="spoiler"><p>This is a <em>spoiler</em></p>
             //     </div>
 
-            Console.WriteLine("Example 1\nSection Extensions / Custom Container\n");
-            TestParser.TestSpec(":::spoiler\nThis is a *spoiler*\n:::", "<div class=\"spoiler\"><p>This is a <em>spoiler</em></p>\n</div>", "customcontainers+attributes|advanced");
+            TestParser.TestSpec(":::spoiler\nThis is a *spoiler*\n:::", "<div class=\"spoiler\"><p>This is a <em>spoiler</em></p>\n</div>", "customcontainers+attributes|advanced", context: "Example 1\nSection Extensions / Custom Container\n");
         }
 
         // The text following the opened custom container is optional:
@@ -53,8 +52,7 @@ namespace Markdig.Tests.Specs.CustomContainers
             //     <div><p>This is a regular div</p>
             //     </div>
 
-            Console.WriteLine("Example 2\nSection Extensions / Custom Container\n");
-            TestParser.TestSpec(":::\nThis is a regular div\n:::", "<div><p>This is a regular div</p>\n</div>", "customcontainers+attributes|advanced");
+            TestParser.TestSpec(":::\nThis is a regular div\n:::", "<div><p>This is a regular div</p>\n</div>", "customcontainers+attributes|advanced", context: "Example 2\nSection Extensions / Custom Container\n");
         }
 
         // Like for fenced code block, you can use more than 3 `:` characters as long as the closing has the same number of characters:
@@ -73,8 +71,7 @@ namespace Markdig.Tests.Specs.CustomContainers
             //     <div class="spoiler"><p>This is a spoiler</p>
             //     </div>
 
-            Console.WriteLine("Example 3\nSection Extensions / Custom Container\n");
-            TestParser.TestSpec("::::::::::::spoiler\nThis is a spoiler\n::::::::::::", "<div class=\"spoiler\"><p>This is a spoiler</p>\n</div>", "customcontainers+attributes|advanced");
+            TestParser.TestSpec("::::::::::::spoiler\nThis is a spoiler\n::::::::::::", "<div class=\"spoiler\"><p>This is a spoiler</p>\n</div>", "customcontainers+attributes|advanced", context: "Example 3\nSection Extensions / Custom Container\n");
         }
 
         // Like for fenced code block, a custom container can span over multiple empty lines in a list block:
@@ -106,8 +103,7 @@ namespace Markdig.Tests.Specs.CustomContainers
             //     <li>A second item in the list</li>
             //     </ul>
 
-            Console.WriteLine("Example 4\nSection Extensions / Custom Container\n");
-            TestParser.TestSpec("- This is a list\n  :::spoiler\n  This is a spoiler\n  - item1\n  - item2\n  :::\n- A second item in the list", "<ul>\n<li>This is a list\n<div class=\"spoiler\">This is a spoiler\n<ul>\n<li>item1</li>\n<li>item2</li>\n</ul>\n</div>\n</li>\n<li>A second item in the list</li>\n</ul>", "customcontainers+attributes|advanced");
+            TestParser.TestSpec("- This is a list\n  :::spoiler\n  This is a spoiler\n  - item1\n  - item2\n  :::\n- A second item in the list", "<ul>\n<li>This is a list\n<div class=\"spoiler\">This is a spoiler\n<ul>\n<li>item1</li>\n<li>item2</li>\n</ul>\n</div>\n</li>\n<li>A second item in the list</li>\n</ul>", "customcontainers+attributes|advanced", context: "Example 4\nSection Extensions / Custom Container\n");
         }
 
         // Attributes extension is also supported for Custom Container, as long as the Attributes extension is activated after the CustomContainer extension (`.UseCustomContainer().UseAttributes()`)
@@ -126,8 +122,7 @@ namespace Markdig.Tests.Specs.CustomContainers
             //     <div id="myspoiler" class="spoiler" myprop="yes"><p>This is a spoiler</p>
             //     </div>
 
-            Console.WriteLine("Example 5\nSection Extensions / Custom Container\n");
-            TestParser.TestSpec(":::spoiler {#myspoiler myprop=yes}\nThis is a spoiler\n:::", "<div id=\"myspoiler\" class=\"spoiler\" myprop=\"yes\"><p>This is a spoiler</p>\n</div>", "customcontainers+attributes|advanced");
+            TestParser.TestSpec(":::spoiler {#myspoiler myprop=yes}\nThis is a spoiler\n:::", "<div id=\"myspoiler\" class=\"spoiler\" myprop=\"yes\"><p>This is a spoiler</p>\n</div>", "customcontainers+attributes|advanced", context: "Example 5\nSection Extensions / Custom Container\n");
         }
 
         // The content of a custom container can contain any blocks:
@@ -146,8 +141,7 @@ namespace Markdig.Tests.Specs.CustomContainers
             //     <div class="mycontainer"><p>This is a raw spoiler</p>
             //     </div>
 
-            Console.WriteLine("Example 6\nSection Extensions / Custom Container\n");
-            TestParser.TestSpec(":::mycontainer\n<p>This is a raw spoiler</p>\n:::", "<div class=\"mycontainer\"><p>This is a raw spoiler</p>\n</div>", "customcontainers+attributes|advanced");
+            TestParser.TestSpec(":::mycontainer\n<p>This is a raw spoiler</p>\n:::", "<div class=\"mycontainer\"><p>This is a raw spoiler</p>\n</div>", "customcontainers+attributes|advanced", context: "Example 6\nSection Extensions / Custom Container\n");
         }
     }
 
@@ -169,8 +163,7 @@ namespace Markdig.Tests.Specs.CustomContainers
             // Should be rendered as:
             //     <p>This is a text <span>with special emphasis</span></p>
 
-            Console.WriteLine("Example 7\nSection Extensions / Inline Custom Container \n");
-            TestParser.TestSpec("This is a text ::with special emphasis::", "<p>This is a text <span>with special emphasis</span></p>", "customcontainers+attributes|advanced");
+            TestParser.TestSpec("This is a text ::with special emphasis::", "<p>This is a text <span>with special emphasis</span></p>", "customcontainers+attributes|advanced", context: "Example 7\nSection Extensions / Inline Custom Container \n");
         }
 
         // Any other emphasis inline can be used within this emphasis inline container:
@@ -186,8 +179,7 @@ namespace Markdig.Tests.Specs.CustomContainers
             // Should be rendered as:
             //     <p>This is a text <span>with special <em>emphasis</em></span></p>
 
-            Console.WriteLine("Example 8\nSection Extensions / Inline Custom Container \n");
-            TestParser.TestSpec("This is a text ::with special *emphasis*::", "<p>This is a text <span>with special <em>emphasis</em></span></p>", "customcontainers+attributes|advanced");
+            TestParser.TestSpec("This is a text ::with special *emphasis*::", "<p>This is a text <span>with special <em>emphasis</em></span></p>", "customcontainers+attributes|advanced", context: "Example 8\nSection Extensions / Inline Custom Container \n");
         }
 
         // Attributes can be attached to a inline custom container:
@@ -203,8 +195,7 @@ namespace Markdig.Tests.Specs.CustomContainers
             // Should be rendered as:
             //     <p>This is a text <span id="myId" class="myemphasis">with special emphasis</span></p>
 
-            Console.WriteLine("Example 9\nSection Extensions / Inline Custom Container \n");
-            TestParser.TestSpec("This is a text ::with special emphasis::{#myId .myemphasis}", "<p>This is a text <span id=\"myId\" class=\"myemphasis\">with special emphasis</span></p>", "customcontainers+attributes|advanced");
+            TestParser.TestSpec("This is a text ::with special emphasis::{#myId .myemphasis}", "<p>This is a text <span id=\"myId\" class=\"myemphasis\">with special emphasis</span></p>", "customcontainers+attributes|advanced", context: "Example 9\nSection Extensions / Inline Custom Container \n");
         }
     }
 }

src/Markdig.Tests/Specs/DefinitionListSpecs.generated.cs

@@ -71,8 +71,7 @@ namespace Markdig.Tests.Specs.DefinitionLists
             //     <dd>This is another definition for term2</dd>
             //     </dl>
 
-            Console.WriteLine("Example 1\nSection Extensions / Definition lists\n");
-            TestParser.TestSpec("\nTerm 1\n:   This is a definition item\n    With a paragraph\n    > This is a block quote\n\n    - This is a list\n    - with an item2\n\n    ```java\n    Test\n\n\n    ```\n\n    And a last line\n:   This ia another definition item\n\nTerm2\nTerm3 *with some inline*\n:   This is another definition for term2", "<dl>\n<dt>Term 1</dt>\n<dd><p>This is a definition item\nWith a paragraph</p>\n<blockquote>\n<p>This is a block quote</p>\n</blockquote>\n<ul>\n<li>This is a list</li>\n<li>with an item2</li>\n</ul>\n<pre><code class=\"language-java\">Test\n\n\n</code></pre>\n<p>And a last line</p>\n</dd>\n<dd>This ia another definition item</dd>\n<dt>Term2</dt>\n<dt>Term3 <em>with some inline</em></dt>\n<dd>This is another definition for term2</dd>\n</dl>", "definitionlists+attributes|advanced");
+            TestParser.TestSpec("\nTerm 1\n:   This is a definition item\n    With a paragraph\n    > This is a block quote\n\n    - This is a list\n    - with an item2\n\n    ```java\n    Test\n\n\n    ```\n\n    And a last line\n:   This ia another definition item\n\nTerm2\nTerm3 *with some inline*\n:   This is another definition for term2", "<dl>\n<dt>Term 1</dt>\n<dd><p>This is a definition item\nWith a paragraph</p>\n<blockquote>\n<p>This is a block quote</p>\n</blockquote>\n<ul>\n<li>This is a list</li>\n<li>with an item2</li>\n</ul>\n<pre><code class=\"language-java\">Test\n\n\n</code></pre>\n<p>And a last line</p>\n</dd>\n<dd>This ia another definition item</dd>\n<dt>Term2</dt>\n<dt>Term3 <em>with some inline</em></dt>\n<dd>This is another definition for term2</dd>\n</dl>", "definitionlists+attributes|advanced", context: "Example 1\nSection Extensions / Definition lists\n");
         }
 
         // A definition term can be followed at most by one blank line. Lazy continuations are supported for definitions:
@@ -99,8 +98,7 @@ namespace Markdig.Tests.Specs.DefinitionLists
             //     </dd>
             //     </dl>
 
-            Console.WriteLine("Example 2\nSection Extensions / Definition lists\n");
-            TestParser.TestSpec("Term 1\n\n:   Definition\nwith lazy continuation.\n\n    Second paragraph of the definition.", "<dl>\n<dt>Term 1</dt>\n<dd><p>Definition\nwith lazy continuation.</p>\n<p>Second paragraph of the definition.</p>\n</dd>\n</dl>", "definitionlists+attributes|advanced");
+            TestParser.TestSpec("Term 1\n\n:   Definition\nwith lazy continuation.\n\n    Second paragraph of the definition.", "<dl>\n<dt>Term 1</dt>\n<dd><p>Definition\nwith lazy continuation.</p>\n<p>Second paragraph of the definition.</p>\n</dd>\n</dl>", "definitionlists+attributes|advanced", context: "Example 2\nSection Extensions / Definition lists\n");
         }
 
         // The definition must be indented to 4 characters including the `:`. 
@@ -118,8 +116,7 @@ namespace Markdig.Tests.Specs.DefinitionLists
             //     <p>Term 1
             //     :  Invalid with less than 3 characters</p>
 
-            Console.WriteLine("Example 3\nSection Extensions / Definition lists\n");
-            TestParser.TestSpec("Term 1\n:  Invalid with less than 3 characters", "<p>Term 1\n:  Invalid with less than 3 characters</p>", "definitionlists+attributes|advanced");
+            TestParser.TestSpec("Term 1\n:  Invalid with less than 3 characters", "<p>Term 1\n:  Invalid with less than 3 characters</p>", "definitionlists+attributes|advanced", context: "Example 3\nSection Extensions / Definition lists\n");
         }
 
         // The `:` can be indented up to 3 spaces:
@@ -139,8 +136,7 @@ namespace Markdig.Tests.Specs.DefinitionLists
             //     <dd>Valid even if <code>:</code> starts at most 3 spaces</dd>
             //     </dl>
 
-            Console.WriteLine("Example 4\nSection Extensions / Definition lists\n");
-            TestParser.TestSpec("Term 1\n   : Valid even if `:` starts at most 3 spaces", "<dl>\n<dt>Term 1</dt>\n<dd>Valid even if <code>:</code> starts at most 3 spaces</dd>\n</dl>", "definitionlists+attributes|advanced");
+            TestParser.TestSpec("Term 1\n   : Valid even if `:` starts at most 3 spaces", "<dl>\n<dt>Term 1</dt>\n<dd>Valid even if <code>:</code> starts at most 3 spaces</dd>\n</dl>", "definitionlists+attributes|advanced", context: "Example 4\nSection Extensions / Definition lists\n");
         }
 
         // But more than 3 spaces before `:` will trigger an indented code block:
@@ -160,8 +156,7 @@ namespace Markdig.Tests.Specs.DefinitionLists
             //     <pre><code>: Not valid
             //     </code></pre>
 
-            Console.WriteLine("Example 5\nSection Extensions / Definition lists\n");
-            TestParser.TestSpec("Term 1\n\n    : Not valid", "<p>Term 1</p>\n<pre><code>: Not valid\n</code></pre>", "definitionlists+attributes|advanced");
+            TestParser.TestSpec("Term 1\n\n    : Not valid", "<p>Term 1</p>\n<pre><code>: Not valid\n</code></pre>", "definitionlists+attributes|advanced", context: "Example 5\nSection Extensions / Definition lists\n");
         }
 
         // Definition lists can be nested inside list items
@@ -194,8 +189,7 @@ namespace Markdig.Tests.Specs.DefinitionLists
             //     </dl></li>
             //     </ol>
 
-            Console.WriteLine("Example 6\nSection Extensions / Definition lists\n");
-            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");
+            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", context: "Example 6\nSection Extensions / Definition lists\n");
         }
     }
 }

src/Markdig.Tests/Specs/DiagramsSpecs.generated.cs

@@ -41,8 +41,7 @@ namespace Markdig.Tests.Specs.Diagrams
             //         C-->D;
             //     </div>
 
-            Console.WriteLine("Example 1\nSection Extensions / Mermaid diagrams\n");
-            TestParser.TestSpec("```mermaid\ngraph TD;\n    A-->B;\n    A-->C;\n    B-->D;\n    C-->D;\n```", "<div class=\"mermaid\">graph TD;\n    A-->B;\n    A-->C;\n    B-->D;\n    C-->D;\n</div>", "diagrams|advanced");
+            TestParser.TestSpec("```mermaid\ngraph TD;\n    A-->B;\n    A-->C;\n    B-->D;\n    C-->D;\n```", "<div class=\"mermaid\">graph TD;\n    A-->B;\n    A-->C;\n    B-->D;\n    C-->D;\n</div>", "diagrams|advanced", context: "Example 1\nSection Extensions / Mermaid diagrams\n");
         }
     }
 
@@ -85,8 +84,7 @@ namespace Markdig.Tests.Specs.Diagrams
             //     ]
             //     </div>
 
-            Console.WriteLine("Example 2\nSection Extensions / nomnoml diagrams\n");
-            TestParser.TestSpec("```nomnoml\n[example|\n  propertyA: Int\n  propertyB: string\n|\n  methodA()\n  methodB()\n|\n  [subA]--[subB]\n  [subA]-:>[sub C]\n]\n```", "<div class=\"nomnoml\">[example|\n  propertyA: Int\n  propertyB: string\n|\n  methodA()\n  methodB()\n|\n  [subA]--[subB]\n  [subA]-:>[sub C]\n]\n</div>", "diagrams|advanced");
+            TestParser.TestSpec("```nomnoml\n[example|\n  propertyA: Int\n  propertyB: string\n|\n  methodA()\n  methodB()\n|\n  [subA]--[subB]\n  [subA]-:>[sub C]\n]\n```", "<div class=\"nomnoml\">[example|\n  propertyA: Int\n  propertyB: string\n|\n  methodA()\n  methodB()\n|\n  [subA]--[subB]\n  [subA]-:>[sub C]\n]\n</div>", "diagrams|advanced", context: "Example 2\nSection Extensions / nomnoml diagrams\n");
         }
         // TODO: Add other text diagram languages
     }

src/Markdig.Tests/Specs/EmojiSpecs.generated.cs

@@ -30,8 +30,7 @@ namespace Markdig.Tests.Specs.Emoji
             // Should be rendered as:
             //     <p>This is a test with a 😃 and a 😠 smiley</p>
 
-            Console.WriteLine("Example 1\nSection Extensions / Emoji\n");
-            TestParser.TestSpec("This is a test with a :) and a :angry: smiley", "<p>This is a test with a 😃 and a 😠 smiley</p>", "emojis|advanced+emojis");
+            TestParser.TestSpec("This is a test with a :) and a :angry: smiley", "<p>This is a test with a 😃 and a 😠 smiley</p>", "emojis|advanced+emojis", context: "Example 1\nSection Extensions / Emoji\n");
         }
 
         // An emoji needs to be preceded by a space:
@@ -47,8 +46,7 @@ namespace Markdig.Tests.Specs.Emoji
             // Should be rendered as:
             //     <p>These are not:) an emoji with a:) x:angry:x</p>
 
-            Console.WriteLine("Example 2\nSection Extensions / Emoji\n");
-            TestParser.TestSpec("These are not:) an emoji with a:) x:angry:x", "<p>These are not:) an emoji with a:) x:angry:x</p>", "emojis|advanced+emojis");
+            TestParser.TestSpec("These are not:) an emoji with a:) x:angry:x", "<p>These are not:) an emoji with a:) x:angry:x</p>", "emojis|advanced+emojis", context: "Example 2\nSection Extensions / Emoji\n");
         }
 
         // Emojis can be followed by close punctuation (or any other characters):
@@ -64,8 +62,7 @@ namespace Markdig.Tests.Specs.Emoji
             // Should be rendered as:
             //     <p>We all need 😃, it makes us 💪. (and 👌).</p>
 
-            Console.WriteLine("Example 3\nSection Extensions / Emoji\n");
-            TestParser.TestSpec("We all need :), it makes us :muscle:. (and :ok_hand:).", "<p>We all need 😃, it makes us 💪. (and 👌).</p>", "emojis|advanced+emojis");
+            TestParser.TestSpec("We all need :), it makes us :muscle:. (and :ok_hand:).", "<p>We all need 😃, it makes us 💪. (and 👌).</p>", "emojis|advanced+emojis", context: "Example 3\nSection Extensions / Emoji\n");
         }
 
         // Sentences can end with emojis:
@@ -83,8 +80,7 @@ namespace Markdig.Tests.Specs.Emoji
             //     <p>This is a sentence 👌
             //     and keeps going to the next line 😃</p>
 
-            Console.WriteLine("Example 4\nSection Extensions / Emoji\n");
-            TestParser.TestSpec("This is a sentence :ok_hand:\nand keeps going to the next line :)", "<p>This is a sentence 👌\nand keeps going to the next line 😃</p>", "emojis|advanced+emojis");
+            TestParser.TestSpec("This is a sentence :ok_hand:\nand keeps going to the next line :)", "<p>This is a sentence 👌\nand keeps going to the next line 😃</p>", "emojis|advanced+emojis", context: "Example 4\nSection Extensions / Emoji\n");
         }
     }
 }

src/Markdig.Tests/Specs/EmphasisExtraSpecs.generated.cs

@@ -30,8 +30,7 @@ namespace Markdig.Tests.Specs.EmphasisExtra
             // Should be rendered as:
             //     <p>The following text <del>is deleted</del></p>
 
-            Console.WriteLine("Example 1\nSection Extensions / Strikethrough\n");
-            TestParser.TestSpec("The following text ~~is deleted~~", "<p>The following text <del>is deleted</del></p>", "emphasisextras|advanced");
+            TestParser.TestSpec("The following text ~~is deleted~~", "<p>The following text <del>is deleted</del></p>", "emphasisextras|advanced", context: "Example 1\nSection Extensions / Strikethrough\n");
         }
     }
 
@@ -53,8 +52,7 @@ namespace Markdig.Tests.Specs.EmphasisExtra
             // Should be rendered as:
             //     <p>H<sub>2</sub>O is a liquid. 2<sup>10</sup> is 1024</p>
 
-            Console.WriteLine("Example 2\nSection Extensions / Superscript and Subscript\n");
-            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");
+            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", context: "Example 2\nSection Extensions / Superscript and Subscript\n");
         }
 
         // Certain punctuation characters are exempted from the rule forbidding them within inline delimiters
@@ -73,8 +71,7 @@ namespace Markdig.Tests.Specs.EmphasisExtra
             //     <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 3\nSection Extensions / Superscript and Subscript\n");
-            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");
+            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", context: "Example 3\nSection Extensions / Superscript and Subscript\n");
         }
     }
 
@@ -96,8 +93,7 @@ namespace Markdig.Tests.Specs.EmphasisExtra
             // Should be rendered as:
             //     <p><ins>Inserted text</ins></p>
 
-            Console.WriteLine("Example 4\nSection Extensions / Inserted\n");
-            TestParser.TestSpec("++Inserted text++", "<p><ins>Inserted text</ins></p>", "emphasisextras|advanced");
+            TestParser.TestSpec("++Inserted text++", "<p><ins>Inserted text</ins></p>", "emphasisextras|advanced", context: "Example 4\nSection Extensions / Inserted\n");
         }
     }
 
@@ -119,8 +115,7 @@ namespace Markdig.Tests.Specs.EmphasisExtra
             // Should be rendered as:
             //     <p><mark>Marked text</mark></p>
 
-            Console.WriteLine("Example 5\nSection Extensions / Marked\n");
-            TestParser.TestSpec("==Marked text==", "<p><mark>Marked text</mark></p>", "emphasisextras|advanced");
+            TestParser.TestSpec("==Marked text==", "<p><mark>Marked text</mark></p>", "emphasisextras|advanced", context: "Example 5\nSection Extensions / Marked\n");
         }
     }
 
@@ -144,8 +139,7 @@ namespace Markdig.Tests.Specs.EmphasisExtra
             //     This is text MyBrand<sup>®</sup> and MyTrademark<sup>TM</sup>
             //     This is text MyBrand<sub>®</sub> and MyCopyright<sup>©</sup></p>
 
-            Console.WriteLine("Example 6\nSection Extensions / Emphasis on Html Entities\n");
-            TestParser.TestSpec("This is text MyBrand ^&reg;^ and MyTrademark ^&trade;^\nThis is text MyBrand^&reg;^ and MyTrademark^&trade;^\nThis is text MyBrand~&reg;~ and MyCopyright^&copy;^", "<p>This is text MyBrand <sup>®</sup> and MyTrademark <sup>TM</sup>\nThis is text MyBrand<sup>®</sup> and MyTrademark<sup>TM</sup>\nThis is text MyBrand<sub>®</sub> and MyCopyright<sup>©</sup></p>", "emphasisextras|advanced");
+            TestParser.TestSpec("This is text MyBrand ^&reg;^ and MyTrademark ^&trade;^\nThis is text MyBrand^&reg;^ and MyTrademark^&trade;^\nThis is text MyBrand~&reg;~ and MyCopyright^&copy;^", "<p>This is text MyBrand <sup>®</sup> and MyTrademark <sup>TM</sup>\nThis is text MyBrand<sup>®</sup> and MyTrademark<sup>TM</sup>\nThis is text MyBrand<sub>®</sub> and MyCopyright<sup>©</sup></p>", "emphasisextras|advanced", context: "Example 6\nSection Extensions / Emphasis on Html Entities\n");
         }
     }
 }

src/Markdig.Tests/Specs/FigureFooterAndCiteSpecs.generated.cs

@@ -35,8 +35,7 @@ namespace Markdig.Tests.Specs.FiguresFootersAndCites
             //     <figcaption>This is a <em>caption</em></figcaption>
             //     </figure>
 
-            Console.WriteLine("Example 1\nSection Extensions / Figures\n");
-            TestParser.TestSpec("^^^\nThis is a figure\n^^^ This is a *caption*", "<figure>\n<p>This is a figure</p>\n<figcaption>This is a <em>caption</em></figcaption>\n</figure>", "figures+footers+citations|advanced");
+            TestParser.TestSpec("^^^\nThis is a figure\n^^^ This is a *caption*", "<figure>\n<p>This is a figure</p>\n<figcaption>This is a <em>caption</em></figcaption>\n</figure>", "figures+footers+citations|advanced", context: "Example 1\nSection Extensions / Figures\n");
         }
     }
 
@@ -60,8 +59,7 @@ namespace Markdig.Tests.Specs.FiguresFootersAndCites
             //     <footer>This is a footer
             //     multi-line</footer>
 
-            Console.WriteLine("Example 2\nSection Extensions / Footers\n");
-            TestParser.TestSpec("^^ This is a footer\n^^ multi-line", "<footer>This is a footer\nmulti-line</footer>", "figures+footers+citations|advanced");
+            TestParser.TestSpec("^^ This is a footer\n^^ multi-line", "<footer>This is a footer\nmulti-line</footer>", "figures+footers+citations|advanced", context: "Example 2\nSection Extensions / Footers\n");
         }
     }
 
@@ -83,8 +81,7 @@ namespace Markdig.Tests.Specs.FiguresFootersAndCites
             // Should be rendered as:
             //     <p>This is a <cite>citation of someone</cite></p>
 
-            Console.WriteLine("Example 3\nSection Extensions / Cite\n");
-            TestParser.TestSpec("This is a \"\"citation of someone\"\"", "<p>This is a <cite>citation of someone</cite></p>", "figures+footers+citations|advanced");
+            TestParser.TestSpec("This is a \"\"citation of someone\"\"", "<p>This is a <cite>citation of someone</cite></p>", "figures+footers+citations|advanced", context: "Example 3\nSection Extensions / Cite\n");
         }
     }
 }

src/Markdig.Tests/Specs/FootnotesSpecs.generated.cs

@@ -79,8 +79,7 @@ namespace Markdig.Tests.Specs.Footnotes
             //     </ol>
             //     </div>
 
-            Console.WriteLine("Example 1\nSection Extensions / Footnotes\n");
-            TestParser.TestSpec("Here is a footnote reference,[^1] and another.[^longnote]\n\nThis is another reference to [^1]\n\n[^1]: Here is the footnote.\n\nAnd another reference to [^longnote]\n\n[^longnote]: Here's one with multiple blocks.\n\n    Subsequent paragraphs are indented to show that they\nbelong to the previous footnote.\n\n    > This is a block quote\n    > Inside a footnote\n\n        { some.code }\n\n    The whole paragraph can be indented, or just the first\n    line.  In this way, multi-paragraph footnotes work like\n    multi-paragraph list items.\n\nThis paragraph won't be part of the note, because it\nisn't indented.", "<p>Here is a footnote reference,<a id=\"fnref:1\" href=\"#fn:1\" class=\"footnote-ref\"><sup>1</sup></a> and another.<a id=\"fnref:3\" href=\"#fn:2\" class=\"footnote-ref\"><sup>2</sup></a></p>\n<p>This is another reference to <a id=\"fnref:2\" href=\"#fn:1\" class=\"footnote-ref\"><sup>1</sup></a></p>\n<p>And another reference to <a id=\"fnref:4\" href=\"#fn:2\" class=\"footnote-ref\"><sup>2</sup></a></p>\n<p>This paragraph won't be part of the note, because it\nisn't indented.</p>\n<div class=\"footnotes\">\n<hr />\n<ol>\n<li id=\"fn:1\">\n<p>Here is the footnote.<a href=\"#fnref:1\" class=\"footnote-back-ref\">&#8617;</a><a href=\"#fnref:2\" class=\"footnote-back-ref\">&#8617;</a></p>\n</li>\n<li id=\"fn:2\">\n<p>Here's one with multiple blocks.</p>\n<p>Subsequent paragraphs are indented to show that they\nbelong to the previous footnote.</p>\n<blockquote>\n<p>This is a block quote\nInside a footnote</p>\n</blockquote>\n<pre><code>{ some.code }\n</code></pre>\n<p>The whole paragraph can be indented, or just the first\nline.  In this way, multi-paragraph footnotes work like\nmulti-paragraph list items.<a href=\"#fnref:3\" class=\"footnote-back-ref\">&#8617;</a><a href=\"#fnref:4\" class=\"footnote-back-ref\">&#8617;</a></p>\n</li>\n</ol>\n</div>", "footnotes|advanced");
+            TestParser.TestSpec("Here is a footnote reference,[^1] and another.[^longnote]\n\nThis is another reference to [^1]\n\n[^1]: Here is the footnote.\n\nAnd another reference to [^longnote]\n\n[^longnote]: Here's one with multiple blocks.\n\n    Subsequent paragraphs are indented to show that they\nbelong to the previous footnote.\n\n    > This is a block quote\n    > Inside a footnote\n\n        { some.code }\n\n    The whole paragraph can be indented, or just the first\n    line.  In this way, multi-paragraph footnotes work like\n    multi-paragraph list items.\n\nThis paragraph won't be part of the note, because it\nisn't indented.", "<p>Here is a footnote reference,<a id=\"fnref:1\" href=\"#fn:1\" class=\"footnote-ref\"><sup>1</sup></a> and another.<a id=\"fnref:3\" href=\"#fn:2\" class=\"footnote-ref\"><sup>2</sup></a></p>\n<p>This is another reference to <a id=\"fnref:2\" href=\"#fn:1\" class=\"footnote-ref\"><sup>1</sup></a></p>\n<p>And another reference to <a id=\"fnref:4\" href=\"#fn:2\" class=\"footnote-ref\"><sup>2</sup></a></p>\n<p>This paragraph won't be part of the note, because it\nisn't indented.</p>\n<div class=\"footnotes\">\n<hr />\n<ol>\n<li id=\"fn:1\">\n<p>Here is the footnote.<a href=\"#fnref:1\" class=\"footnote-back-ref\">&#8617;</a><a href=\"#fnref:2\" class=\"footnote-back-ref\">&#8617;</a></p>\n</li>\n<li id=\"fn:2\">\n<p>Here's one with multiple blocks.</p>\n<p>Subsequent paragraphs are indented to show that they\nbelong to the previous footnote.</p>\n<blockquote>\n<p>This is a block quote\nInside a footnote</p>\n</blockquote>\n<pre><code>{ some.code }\n</code></pre>\n<p>The whole paragraph can be indented, or just the first\nline.  In this way, multi-paragraph footnotes work like\nmulti-paragraph list items.<a href=\"#fnref:3\" class=\"footnote-back-ref\">&#8617;</a><a href=\"#fnref:4\" class=\"footnote-back-ref\">&#8617;</a></p>\n</li>\n</ol>\n</div>", "footnotes|advanced", context: "Example 1\nSection Extensions / Footnotes\n");
         }
 
         // Check with multiple consecutive footnotes:
@@ -120,8 +119,7 @@ namespace Markdig.Tests.Specs.Footnotes
             //     </ol>
             //     </div>
 
-            Console.WriteLine("Example 2\nSection Extensions / Footnotes\n");
-            TestParser.TestSpec("Here is a footnote[^1]. And another one[^2]. And a third one[^3]. And a fourth[^4].\n\n[^1]: Footnote 1 text\n\n[^2]: Footnote 2 text\n\na\n\n[^3]: Footnote 3 text\n\n[^4]: Footnote 4 text", "<p>Here is a footnote<a id=\"fnref:1\" href=\"#fn:1\" class=\"footnote-ref\"><sup>1</sup></a>. And another one<a id=\"fnref:2\" href=\"#fn:2\" class=\"footnote-ref\"><sup>2</sup></a>. And a third one<a id=\"fnref:3\" href=\"#fn:3\" class=\"footnote-ref\"><sup>3</sup></a>. And a fourth<a id=\"fnref:4\" href=\"#fn:4\" class=\"footnote-ref\"><sup>4</sup></a>.</p>\n<p>a</p>\n<div class=\"footnotes\">\n<hr />\n<ol>\n<li id=\"fn:1\">\n<p>Footnote 1 text<a href=\"#fnref:1\" class=\"footnote-back-ref\">&#8617;</a></p></li>\n<li id=\"fn:2\">\n<p>Footnote 2 text<a href=\"#fnref:2\" class=\"footnote-back-ref\">&#8617;</a></p></li>\n<li id=\"fn:3\">\n<p>Footnote 3 text<a href=\"#fnref:3\" class=\"footnote-back-ref\">&#8617;</a></p></li>\n<li id=\"fn:4\">\n<p>Footnote 4 text<a href=\"#fnref:4\" class=\"footnote-back-ref\">&#8617;</a></p></li>\n</ol>\n</div>", "footnotes|advanced");
+            TestParser.TestSpec("Here is a footnote[^1]. And another one[^2]. And a third one[^3]. And a fourth[^4].\n\n[^1]: Footnote 1 text\n\n[^2]: Footnote 2 text\n\na\n\n[^3]: Footnote 3 text\n\n[^4]: Footnote 4 text", "<p>Here is a footnote<a id=\"fnref:1\" href=\"#fn:1\" class=\"footnote-ref\"><sup>1</sup></a>. And another one<a id=\"fnref:2\" href=\"#fn:2\" class=\"footnote-ref\"><sup>2</sup></a>. And a third one<a id=\"fnref:3\" href=\"#fn:3\" class=\"footnote-ref\"><sup>3</sup></a>. And a fourth<a id=\"fnref:4\" href=\"#fn:4\" class=\"footnote-ref\"><sup>4</sup></a>.</p>\n<p>a</p>\n<div class=\"footnotes\">\n<hr />\n<ol>\n<li id=\"fn:1\">\n<p>Footnote 1 text<a href=\"#fnref:1\" class=\"footnote-back-ref\">&#8617;</a></p></li>\n<li id=\"fn:2\">\n<p>Footnote 2 text<a href=\"#fnref:2\" class=\"footnote-back-ref\">&#8617;</a></p></li>\n<li id=\"fn:3\">\n<p>Footnote 3 text<a href=\"#fnref:3\" class=\"footnote-back-ref\">&#8617;</a></p></li>\n<li id=\"fn:4\">\n<p>Footnote 4 text<a href=\"#fnref:4\" class=\"footnote-back-ref\">&#8617;</a></p></li>\n</ol>\n</div>", "footnotes|advanced", context: "Example 2\nSection Extensions / Footnotes\n");
         }
 
         // Another test with consecutive footnotes without a blank line separator:
@@ -155,8 +153,7 @@ namespace Markdig.Tests.Specs.Footnotes
             //     </ol>
             //     </div>
 
-            Console.WriteLine("Example 3\nSection Extensions / Footnotes\n");
-            TestParser.TestSpec("Here is a footnote[^1]. And another one[^2]. And a third one[^3]. And a fourth[^4].\n\n[^1]: Footnote 1 text\n[^2]: Footnote 2 text\n[^3]: Footnote 3 text\n[^4]: Footnote 4 text", "<p>Here is a footnote<a id=\"fnref:1\" href=\"#fn:1\" class=\"footnote-ref\"><sup>1</sup></a>. And another one<a id=\"fnref:2\" href=\"#fn:2\" class=\"footnote-ref\"><sup>2</sup></a>. And a third one<a id=\"fnref:3\" href=\"#fn:3\" class=\"footnote-ref\"><sup>3</sup></a>. And a fourth<a id=\"fnref:4\" href=\"#fn:4\" class=\"footnote-ref\"><sup>4</sup></a>.</p>\n<div class=\"footnotes\">\n<hr />\n<ol>\n<li id=\"fn:1\">\n<p>Footnote 1 text<a href=\"#fnref:1\" class=\"footnote-back-ref\">&#8617;</a></p></li>\n<li id=\"fn:2\">\n<p>Footnote 2 text<a href=\"#fnref:2\" class=\"footnote-back-ref\">&#8617;</a></p></li>\n<li id=\"fn:3\">\n<p>Footnote 3 text<a href=\"#fnref:3\" class=\"footnote-back-ref\">&#8617;</a></p></li>\n<li id=\"fn:4\">\n<p>Footnote 4 text<a href=\"#fnref:4\" class=\"footnote-back-ref\">&#8617;</a></p></li>\n</ol>\n</div>", "footnotes|advanced");
+            TestParser.TestSpec("Here is a footnote[^1]. And another one[^2]. And a third one[^3]. And a fourth[^4].\n\n[^1]: Footnote 1 text\n[^2]: Footnote 2 text\n[^3]: Footnote 3 text\n[^4]: Footnote 4 text", "<p>Here is a footnote<a id=\"fnref:1\" href=\"#fn:1\" class=\"footnote-ref\"><sup>1</sup></a>. And another one<a id=\"fnref:2\" href=\"#fn:2\" class=\"footnote-ref\"><sup>2</sup></a>. And a third one<a id=\"fnref:3\" href=\"#fn:3\" class=\"footnote-ref\"><sup>3</sup></a>. And a fourth<a id=\"fnref:4\" href=\"#fn:4\" class=\"footnote-ref\"><sup>4</sup></a>.</p>\n<div class=\"footnotes\">\n<hr />\n<ol>\n<li id=\"fn:1\">\n<p>Footnote 1 text<a href=\"#fnref:1\" class=\"footnote-back-ref\">&#8617;</a></p></li>\n<li id=\"fn:2\">\n<p>Footnote 2 text<a href=\"#fnref:2\" class=\"footnote-back-ref\">&#8617;</a></p></li>\n<li id=\"fn:3\">\n<p>Footnote 3 text<a href=\"#fnref:3\" class=\"footnote-back-ref\">&#8617;</a></p></li>\n<li id=\"fn:4\">\n<p>Footnote 4 text<a href=\"#fnref:4\" class=\"footnote-back-ref\">&#8617;</a></p></li>\n</ol>\n</div>", "footnotes|advanced", context: "Example 3\nSection Extensions / Footnotes\n");
         }
 
         // A footnote link inside a list should work as well:
@@ -185,8 +182,7 @@ namespace Markdig.Tests.Specs.Footnotes
             //     </ol>
             //     </div>
 
-            Console.WriteLine("Example 4\nSection Extensions / Footnotes\n");
-            TestParser.TestSpec("- abc\n- def[^1]\n\n[^1]: Here is the footnote.", "<ul>\n<li>abc</li>\n<li>def<a id=\"fnref:1\" href=\"#fn:1\" class=\"footnote-ref\"><sup>1</sup></a></li>\n</ul>\n<div class=\"footnotes\">\n<hr />\n<ol>\n<li id=\"fn:1\">\n<p>Here is the footnote.<a href=\"#fnref:1\" class=\"footnote-back-ref\">&#8617;</a></p></li>\n</ol>\n</div>", "footnotes|advanced");
+            TestParser.TestSpec("- abc\n- def[^1]\n\n[^1]: Here is the footnote.", "<ul>\n<li>abc</li>\n<li>def<a id=\"fnref:1\" href=\"#fn:1\" class=\"footnote-ref\"><sup>1</sup></a></li>\n</ul>\n<div class=\"footnotes\">\n<hr />\n<ol>\n<li id=\"fn:1\">\n<p>Here is the footnote.<a href=\"#fnref:1\" class=\"footnote-back-ref\">&#8617;</a></p></li>\n</ol>\n</div>", "footnotes|advanced", context: "Example 4\nSection Extensions / Footnotes\n");
         }
     }
 }

src/Markdig.Tests/Specs/GenericAttributesSpecs.generated.cs

@@ -54,8 +54,7 @@ namespace Markdig.Tests.Specs.GenericAttributes
             //     <h2 id="heading-link2">This is a heading</h2>
             //     <p id="myparagraph" attached-bool-property="" attached-bool-property2="">This is a paragraph with an attached attributes </p>
 
-            Console.WriteLine("Example 1\nSection Extensions / Generic Attributes\n");
-            TestParser.TestSpec("# This is a heading with an an attribute{#heading-link}\n\n# This is a heading # {#heading-link2}\n\n[This is a link](http://google.com){#a-link .myclass data-lang=fr data-value=\"This is a value\"}\n\nThis is a heading{#heading-link2}\n-----------------\n\nThis is a paragraph with an attached attributes {#myparagraph attached-bool-property attached-bool-property2}", "<h1 id=\"heading-link\">This is a heading with an an attribute</h1>\n<h1 id=\"heading-link2\">This is a heading</h1>\n<p><a href=\"http://google.com\" id=\"a-link\" class=\"myclass\" data-lang=\"fr\" data-value=\"This is a value\">This is a link</a></p>\n<h2 id=\"heading-link2\">This is a heading</h2>\n<p id=\"myparagraph\" attached-bool-property=\"\" attached-bool-property2=\"\">This is a paragraph with an attached attributes </p>", "attributes|advanced");
+            TestParser.TestSpec("# This is a heading with an an attribute{#heading-link}\n\n# This is a heading # {#heading-link2}\n\n[This is a link](http://google.com){#a-link .myclass data-lang=fr data-value=\"This is a value\"}\n\nThis is a heading{#heading-link2}\n-----------------\n\nThis is a paragraph with an attached attributes {#myparagraph attached-bool-property attached-bool-property2}", "<h1 id=\"heading-link\">This is a heading with an an attribute</h1>\n<h1 id=\"heading-link2\">This is a heading</h1>\n<p><a href=\"http://google.com\" id=\"a-link\" class=\"myclass\" data-lang=\"fr\" data-value=\"This is a value\">This is a link</a></p>\n<h2 id=\"heading-link2\">This is a heading</h2>\n<p id=\"myparagraph\" attached-bool-property=\"\" attached-bool-property2=\"\">This is a paragraph with an attached attributes </p>", "attributes|advanced", context: "Example 1\nSection Extensions / Generic Attributes\n");
         }
 
         // The following shows that attributes can be attached to the next block if they are used inside a single line just preceding the block (and preceded by a blank line or beginning of a block container):
@@ -75,8 +74,7 @@ namespace Markdig.Tests.Specs.GenericAttributes
             //     <pre><code id="fenced-id" class="fenced-class">This is a fenced with attached attributes
             //     </code></pre>
 
-            Console.WriteLine("Example 2\nSection Extensions / Generic Attributes\n");
-            TestParser.TestSpec("{#fenced-id .fenced-class}\n~~~\nThis is a fenced with attached attributes\n~~~ ", "<pre><code id=\"fenced-id\" class=\"fenced-class\">This is a fenced with attached attributes\n</code></pre>", "attributes|advanced");
+            TestParser.TestSpec("{#fenced-id .fenced-class}\n~~~\nThis is a fenced with attached attributes\n~~~ ", "<pre><code id=\"fenced-id\" class=\"fenced-class\">This is a fenced with attached attributes\n</code></pre>", "attributes|advanced", context: "Example 2\nSection Extensions / Generic Attributes\n");
         }
 
         // Attribute values can be one character long
@@ -98,8 +96,7 @@ namespace Markdig.Tests.Specs.GenericAttributes
             //     <p><a href="url" data-x="1">Foo</a></p>
             //     <p><a href="url" data-x="11">Foo</a></p>
 
-            Console.WriteLine("Example 3\nSection Extensions / Generic Attributes\n");
-            TestParser.TestSpec("[Foo](url){data-x=1}\n\n[Foo](url){data-x='1'}\n\n[Foo](url){data-x=11}", "<p><a href=\"url\" data-x=\"1\">Foo</a></p>\n<p><a href=\"url\" data-x=\"1\">Foo</a></p>\n<p><a href=\"url\" data-x=\"11\">Foo</a></p>", "attributes|advanced");
+            TestParser.TestSpec("[Foo](url){data-x=1}\n\n[Foo](url){data-x='1'}\n\n[Foo](url){data-x=11}", "<p><a href=\"url\" data-x=\"1\">Foo</a></p>\n<p><a href=\"url\" data-x=\"1\">Foo</a></p>\n<p><a href=\"url\" data-x=\"11\">Foo</a></p>", "attributes|advanced", context: "Example 3\nSection Extensions / Generic Attributes\n");
         }
     }
 }

src/Markdig.Tests/Specs/GlobalizationSpecs.generated.cs

@@ -56,8 +56,7 @@ namespace Markdig.Tests.Specs.Globalization
             //     -- نەزانراو</p>
             //     </blockquote>
 
-            Console.WriteLine("Example 1\nSection Extensions / Globalization\n");
-            TestParser.TestSpec("# Fruits\nIn botany, a [fruit](https://en.wikipedia.org/wiki/Fruit) is the seed-bearing structure in flowering plants (also known as angiosperms) formed from the ovary after flowering.\n\n> Fruits are good for health\n-- Anonymous\n\n# میوە\n[میوە](https://ckb.wikipedia.org/wiki/%D9%85%DB%8C%D9%88%DB%95) یان مێوە بەروبوومی ڕوەکیە کە ڕوەکەکان ھەڵیان ئەگرن وەک بەرگێک بۆ تۆوەکانیان، بە زۆری جیادەکرێتەوە بە شیرینی یان ترشی لە تامدا و بە بوونی بڕێکی زۆر ئاو\n\n> میوە بۆ تەندروستی باشە\n-- نەزانراو", "<h1 id=\"fruits\">Fruits</h1>\n<p>In botany, a <a href=\"https://en.wikipedia.org/wiki/Fruit\">fruit</a> is the seed-bearing structure in flowering plants (also known as angiosperms) formed from the ovary after flowering.</p>\n<blockquote>\n<p>Fruits are good for health\n-- Anonymous</p>\n</blockquote>\n<h1 id=\"section\" dir=\"rtl\">میوە</h1>\n<p dir=\"rtl\"><a href=\"https://ckb.wikipedia.org/wiki/%D9%85%DB%8C%D9%88%DB%95\" dir=\"rtl\">میوە</a> یان مێوە بەروبوومی ڕوەکیە کە ڕوەکەکان ھەڵیان ئەگرن وەک بەرگێک بۆ تۆوەکانیان، بە زۆری جیادەکرێتەوە بە شیرینی یان ترشی لە تامدا و بە بوونی بڕێکی زۆر ئاو</p>\n<blockquote dir=\"rtl\">\n<p dir=\"rtl\">میوە بۆ تەندروستی باشە\n-- نەزانراو</p>\n</blockquote>", "globalization+advanced+emojis");
+            TestParser.TestSpec("# Fruits\nIn botany, a [fruit](https://en.wikipedia.org/wiki/Fruit) is the seed-bearing structure in flowering plants (also known as angiosperms) formed from the ovary after flowering.\n\n> Fruits are good for health\n-- Anonymous\n\n# میوە\n[میوە](https://ckb.wikipedia.org/wiki/%D9%85%DB%8C%D9%88%DB%95) یان مێوە بەروبوومی ڕوەکیە کە ڕوەکەکان ھەڵیان ئەگرن وەک بەرگێک بۆ تۆوەکانیان، بە زۆری جیادەکرێتەوە بە شیرینی یان ترشی لە تامدا و بە بوونی بڕێکی زۆر ئاو\n\n> میوە بۆ تەندروستی باشە\n-- نەزانراو", "<h1 id=\"fruits\">Fruits</h1>\n<p>In botany, a <a href=\"https://en.wikipedia.org/wiki/Fruit\">fruit</a> is the seed-bearing structure in flowering plants (also known as angiosperms) formed from the ovary after flowering.</p>\n<blockquote>\n<p>Fruits are good for health\n-- Anonymous</p>\n</blockquote>\n<h1 id=\"section\" dir=\"rtl\">میوە</h1>\n<p dir=\"rtl\"><a href=\"https://ckb.wikipedia.org/wiki/%D9%85%DB%8C%D9%88%DB%95\" dir=\"rtl\">میوە</a> یان مێوە بەروبوومی ڕوەکیە کە ڕوەکەکان ھەڵیان ئەگرن وەک بەرگێک بۆ تۆوەکانیان، بە زۆری جیادەکرێتەوە بە شیرینی یان ترشی لە تامدا و بە بوونی بڕێکی زۆر ئاو</p>\n<blockquote dir=\"rtl\">\n<p dir=\"rtl\">میوە بۆ تەندروستی باشە\n-- نەزانراو</p>\n</blockquote>", "globalization+advanced+emojis", context: "Example 1\nSection Extensions / Globalization\n");
         }
 
         // Lists:
@@ -160,8 +159,7 @@ namespace Markdig.Tests.Specs.Globalization
             //     <li class="task-list-item"><input disabled="disabled" type="checkbox" /> هەنجیر</li>
             //     </ul>
 
-            Console.WriteLine("Example 2\nSection Extensions / Globalization\n");
-            TestParser.TestSpec("## Types of fruits\n- Berries\n  - Strawberry\n  - kiwifruit\n- Citrus\n  - Orange\n  - Lemon\n\n## Examples of fruits :yum:\n1. Apple\n2. Banana\n3. Orange\n\n## Grocery List\n- [X] 􏿽 Watermelon\n- [X] Apricot\n- [ ] Fig \n\n## نموونەی میوە :yum:\n1. ? سێو\n2. 5 مۆز \n3. 􏿽 پرتەقاڵ\n\n## جۆرەکانی میوە\n- توو\n  - فڕاولە\n  - کیوی\n- مزرەمەنی\n  - پڕتەقاڵ\n  - لیمۆ\n\n## لیستی کڕین\n- [X] شووتی\n- [X] قەیسی\n- [ ] هەنجیر", "<h2 id=\"types-of-fruits\">Types of fruits</h2>\n<ul>\n<li>Berries\n<ul>\n<li>Strawberry</li>\n<li>kiwifruit</li>\n</ul>\n</li>\n<li>Citrus\n<ul>\n<li>Orange</li>\n<li>Lemon</li>\n</ul>\n</li>\n</ul>\n<h2 id=\"examples-of-fruits\">Examples of fruits 😋</h2>\n<ol>\n<li>Apple</li>\n<li>Banana</li>\n<li>Orange</li>\n</ol>\n<h2 id=\"grocery-list\">Grocery List</h2>\n<ul class=\"contains-task-list\">\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" checked=\"checked\" /> 􏿽 Watermelon</li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" checked=\"checked\" /> Apricot</li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" /> Fig</li>\n</ul>\n<h2 id=\"section\" dir=\"rtl\">نموونەی میوە 😋</h2>\n<ol dir=\"rtl\">\n<li>? سێو</li>\n<li>5 مۆز</li>\n<li>􏿽 پرتەقاڵ</li>\n</ol>\n<h2 id=\"section-1\" dir=\"rtl\">جۆرەکانی میوە</h2>\n<ul dir=\"rtl\">\n<li>توو\n<ul dir=\"rtl\">\n<li>فڕاولە</li>\n<li>کیوی</li>\n</ul>\n</li>\n<li>مزرەمەنی\n<ul dir=\"rtl\">\n<li>پڕتەقاڵ</li>\n<li>لیمۆ</li>\n</ul>\n</li>\n</ul>\n<h2 id=\"section-2\" dir=\"rtl\">لیستی کڕین</h2>\n<ul class=\"contains-task-list\" dir=\"rtl\">\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" checked=\"checked\" /> شووتی</li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" checked=\"checked\" /> قەیسی</li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" /> هەنجیر</li>\n</ul>", "globalization+advanced+emojis");
+            TestParser.TestSpec("## Types of fruits\n- Berries\n  - Strawberry\n  - kiwifruit\n- Citrus\n  - Orange\n  - Lemon\n\n## Examples of fruits :yum:\n1. Apple\n2. Banana\n3. Orange\n\n## Grocery List\n- [X] 􏿽 Watermelon\n- [X] Apricot\n- [ ] Fig \n\n## نموونەی میوە :yum:\n1. ? سێو\n2. 5 مۆز \n3. 􏿽 پرتەقاڵ\n\n## جۆرەکانی میوە\n- توو\n  - فڕاولە\n  - کیوی\n- مزرەمەنی\n  - پڕتەقاڵ\n  - لیمۆ\n\n## لیستی کڕین\n- [X] شووتی\n- [X] قەیسی\n- [ ] هەنجیر", "<h2 id=\"types-of-fruits\">Types of fruits</h2>\n<ul>\n<li>Berries\n<ul>\n<li>Strawberry</li>\n<li>kiwifruit</li>\n</ul>\n</li>\n<li>Citrus\n<ul>\n<li>Orange</li>\n<li>Lemon</li>\n</ul>\n</li>\n</ul>\n<h2 id=\"examples-of-fruits\">Examples of fruits 😋</h2>\n<ol>\n<li>Apple</li>\n<li>Banana</li>\n<li>Orange</li>\n</ol>\n<h2 id=\"grocery-list\">Grocery List</h2>\n<ul class=\"contains-task-list\">\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" checked=\"checked\" /> 􏿽 Watermelon</li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" checked=\"checked\" /> Apricot</li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" /> Fig</li>\n</ul>\n<h2 id=\"section\" dir=\"rtl\">نموونەی میوە 😋</h2>\n<ol dir=\"rtl\">\n<li>? سێو</li>\n<li>5 مۆز</li>\n<li>􏿽 پرتەقاڵ</li>\n</ol>\n<h2 id=\"section-1\" dir=\"rtl\">جۆرەکانی میوە</h2>\n<ul dir=\"rtl\">\n<li>توو\n<ul dir=\"rtl\">\n<li>فڕاولە</li>\n<li>کیوی</li>\n</ul>\n</li>\n<li>مزرەمەنی\n<ul dir=\"rtl\">\n<li>پڕتەقاڵ</li>\n<li>لیمۆ</li>\n</ul>\n</li>\n</ul>\n<h2 id=\"section-2\" dir=\"rtl\">لیستی کڕین</h2>\n<ul class=\"contains-task-list\" dir=\"rtl\">\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" checked=\"checked\" /> شووتی</li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" checked=\"checked\" /> قەیسی</li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" /> هەنجیر</li>\n</ul>", "globalization+advanced+emojis", context: "Example 2\nSection Extensions / Globalization\n");
         }
 
         // Tables:
@@ -226,8 +224,7 @@ namespace Markdig.Tests.Specs.Globalization
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 3\nSection Extensions / Globalization\n");
-            TestParser.TestSpec("Nutrition |Apple | Oranges\n--|-- | --\nCalories|52|47\nSugar|10g|9g\n\n پێکهاتە |سێو | پڕتەقاڵ\n--|-- | --\nکالۆری|٥٢|٤٧\nشەکر| ١٠گ|٩گ", "<table>\n<thead>\n<tr>\n<th>Nutrition</th>\n<th>Apple</th>\n<th>Oranges</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>Calories</td>\n<td>52</td>\n<td>47</td>\n</tr>\n<tr>\n<td>Sugar</td>\n<td>10g</td>\n<td>9g</td>\n</tr>\n</tbody>\n</table>\n<table dir=\"rtl\" align=\"right\">\n<thead>\n<tr>\n<th>پێکهاتە</th>\n<th>سێو</th>\n<th>پڕتەقاڵ</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>کالۆری</td>\n<td>٥٢</td>\n<td>٤٧</td>\n</tr>\n<tr>\n<td>شەکر</td>\n<td>١٠گ</td>\n<td>٩گ</td>\n</tr>\n</tbody>\n</table>", "globalization+advanced+emojis");
+            TestParser.TestSpec("Nutrition |Apple | Oranges\n--|-- | --\nCalories|52|47\nSugar|10g|9g\n\n پێکهاتە |سێو | پڕتەقاڵ\n--|-- | --\nکالۆری|٥٢|٤٧\nشەکر| ١٠گ|٩گ", "<table>\n<thead>\n<tr>\n<th>Nutrition</th>\n<th>Apple</th>\n<th>Oranges</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>Calories</td>\n<td>52</td>\n<td>47</td>\n</tr>\n<tr>\n<td>Sugar</td>\n<td>10g</td>\n<td>9g</td>\n</tr>\n</tbody>\n</table>\n<table dir=\"rtl\" align=\"right\">\n<thead>\n<tr>\n<th>پێکهاتە</th>\n<th>سێو</th>\n<th>پڕتەقاڵ</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>کالۆری</td>\n<td>٥٢</td>\n<td>٤٧</td>\n</tr>\n<tr>\n<td>شەکر</td>\n<td>١٠گ</td>\n<td>٩گ</td>\n</tr>\n</tbody>\n</table>", "globalization+advanced+emojis", context: "Example 3\nSection Extensions / Globalization\n");
         }
     }
 }

src/Markdig.Tests/Specs/GridTableSpecs.generated.cs

@@ -71,8 +71,7 @@ namespace Markdig.Tests.Specs.GridTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 1\nSection Extensions / Grid Table\n");
-            TestParser.TestSpec("+---------+---------+\n| This is | a table |", "<table>\n<col style=\"width:50%\" />\n<col style=\"width:50%\" />\n<tbody>\n<tr>\n<td>This is</td>\n<td>a table</td>\n</tr>\n</tbody>\n</table>", "gridtables|advanced");
+            TestParser.TestSpec("+---------+---------+\n| This is | a table |", "<table>\n<col style=\"width:50%\" />\n<col style=\"width:50%\" />\n<tbody>\n<tr>\n<td>This is</td>\n<td>a table</td>\n</tr>\n</tbody>\n</table>", "gridtables|advanced", context: "Example 1\nSection Extensions / Grid Table\n");
         }
 
         // The following is not a valid row separator 
@@ -90,8 +89,7 @@ namespace Markdig.Tests.Specs.GridTables
             //     <p>|-----xxx----+---------+
             //     | This is    | not a table</p>
 
-            Console.WriteLine("Example 2\nSection Extensions / Grid Table\n");
-            TestParser.TestSpec("|-----xxx----+---------+\n| This is    | not a table", "<p>|-----xxx----+---------+\n| This is    | not a table</p>", "gridtables|advanced");
+            TestParser.TestSpec("|-----xxx----+---------+\n| This is    | not a table", "<p>|-----xxx----+---------+\n| This is    | not a table</p>", "gridtables|advanced", context: "Example 2\nSection Extensions / Grid Table\n");
         }
 
         // **Rule #2**
@@ -133,8 +131,7 @@ namespace Markdig.Tests.Specs.GridTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 3\nSection Extensions / Grid Table\n");
-            TestParser.TestSpec("+---------+---------+---------+\n| Col1    | Col2    | Col3    |\n| Col1a   | Col2a   | Col3a   |\n| Col1b             | Col3b   |\n| Col1c                       |", "<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>Col1\nCol1a</td>\n<td>Col2\nCol2a</td>\n<td>Col3\nCol3a</td>\n</tr>\n<tr>\n<td colspan=\"2\">Col1b</td>\n<td>Col3b</td>\n</tr>\n<tr>\n<td colspan=\"3\">Col1c</td>\n</tr>\n</tbody>\n</table>", "gridtables|advanced");
+            TestParser.TestSpec("+---------+---------+---------+\n| Col1    | Col2    | Col3    |\n| Col1a   | Col2a   | Col3a   |\n| Col1b             | Col3b   |\n| Col1c                       |", "<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>Col1\nCol1a</td>\n<td>Col2\nCol2a</td>\n<td>Col3\nCol3a</td>\n</tr>\n<tr>\n<td colspan=\"2\">Col1b</td>\n<td>Col3b</td>\n</tr>\n<tr>\n<td colspan=\"3\">Col1c</td>\n</tr>\n</tbody>\n</table>", "gridtables|advanced", context: "Example 3\nSection Extensions / Grid Table\n");
         }
 
         // A row header is separated using `+========+` instead of `+---------+`:
@@ -161,8 +158,7 @@ namespace Markdig.Tests.Specs.GridTables
             //     </thead>
             //     </table>
 
-            Console.WriteLine("Example 4\nSection Extensions / Grid Table\n");
-            TestParser.TestSpec("+---------+---------+\n| This is | a table |\n+=========+=========+", "<table>\n<col style=\"width:50%\" />\n<col style=\"width:50%\" />\n<thead>\n<tr>\n<th>This is</th>\n<th>a table</th>\n</tr>\n</thead>\n</table>", "gridtables|advanced");
+            TestParser.TestSpec("+---------+---------+\n| This is | a table |\n+=========+=========+", "<table>\n<col style=\"width:50%\" />\n<col style=\"width:50%\" />\n<thead>\n<tr>\n<th>This is</th>\n<th>a table</th>\n</tr>\n</thead>\n</table>", "gridtables|advanced", context: "Example 4\nSection Extensions / Grid Table\n");
         }
 
         // The last column separator `|` may be omitted:
@@ -188,8 +184,7 @@ namespace Markdig.Tests.Specs.GridTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 5\nSection Extensions / Grid Table\n");
-            TestParser.TestSpec("+---------+---------+\n| This is | a table with a longer text in the second column", "<table>\n<col style=\"width:50%\" />\n<col style=\"width:50%\" />\n<tbody>\n<tr>\n<td>This is</td>\n<td>a table with a longer text in the second column</td>\n</tr>\n</tbody>\n</table>", "gridtables|advanced");
+            TestParser.TestSpec("+---------+---------+\n| This is | a table with a longer text in the second column", "<table>\n<col style=\"width:50%\" />\n<col style=\"width:50%\" />\n<tbody>\n<tr>\n<td>This is</td>\n<td>a table with a longer text in the second column</td>\n</tr>\n</tbody>\n</table>", "gridtables|advanced", context: "Example 5\nSection Extensions / Grid Table\n");
         }
 
         // The respective width of the columns are calculated from the ratio between the total size of the first table row without counting the `+`: `+----+--------+----+` would be divided between:
@@ -226,8 +221,7 @@ namespace Markdig.Tests.Specs.GridTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 6\nSection Extensions / Grid Table\n");
-            TestParser.TestSpec("+----+--------+----+\n| A  |  B C D | E  |\n+----+--------+----+", "<table>\n<col style=\"width:25%\" />\n<col style=\"width:50%\" />\n<col style=\"width:25%\" />\n<tbody>\n<tr>\n<td>A</td>\n<td>B C D</td>\n<td>E</td>\n</tr>\n</tbody>\n</table>", "gridtables|advanced");
+            TestParser.TestSpec("+----+--------+----+\n| A  |  B C D | E  |\n+----+--------+----+", "<table>\n<col style=\"width:25%\" />\n<col style=\"width:50%\" />\n<col style=\"width:25%\" />\n<tbody>\n<tr>\n<td>A</td>\n<td>B C D</td>\n<td>E</td>\n</tr>\n</tbody>\n</table>", "gridtables|advanced", context: "Example 6\nSection Extensions / Grid Table\n");
         }
 
         // Alignment might be specified on the first row using the character `:`:
@@ -256,8 +250,7 @@ namespace Markdig.Tests.Specs.GridTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 7\nSection Extensions / Grid Table\n");
-            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");
+            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", context: "Example 7\nSection Extensions / Grid Table\n");
         }
 
         //  A grid table may have cells spanning both columns and rows:
@@ -300,8 +293,7 @@ namespace Markdig.Tests.Specs.GridTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 8\nSection Extensions / Grid Table\n");
-            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");
+            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", context: "Example 8\nSection Extensions / Grid Table\n");
         }
 
         // A grid table may have cells with both colspan and rowspan:
@@ -343,8 +335,7 @@ namespace Markdig.Tests.Specs.GridTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 9\nSection Extensions / Grid Table\n");
-            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");
+            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", context: "Example 9\nSection Extensions / Grid Table\n");
         }
 
         // A grid table may not have irregularly shaped cells:
@@ -372,8 +363,7 @@ namespace Markdig.Tests.Specs.GridTables
             //     | DDDDD | E |
             //     +---+---+---+</p>
 
-            Console.WriteLine("Example 10\nSection Extensions / Grid Table\n");
-            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");
+            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", context: "Example 10\nSection Extensions / Grid Table\n");
         }
 
         // An empty `+` on a line should result in a simple empty list output:
@@ -391,8 +381,7 @@ namespace Markdig.Tests.Specs.GridTables
             //     <li></li>
             //     </ul>
 
-            Console.WriteLine("Example 11\nSection Extensions / Grid Table\n");
-            TestParser.TestSpec("+", "<ul>\n<li></li>\n</ul>", "gridtables|advanced");
+            TestParser.TestSpec("+", "<ul>\n<li></li>\n</ul>", "gridtables|advanced", context: "Example 11\nSection Extensions / Grid Table\n");
         }
     }
 }

src/Markdig.Tests/Specs/HardlineBreakSpecs.generated.cs

@@ -32,8 +32,7 @@ namespace Markdig.Tests.Specs.HardlineBreaks
             //     <p>This is a paragraph<br />
             //     with a break inside</p>
 
-            Console.WriteLine("Example 1\nSection Extensions / Hardline break\n");
-            TestParser.TestSpec("This is a paragraph\nwith a break inside", "<p>This is a paragraph<br />\nwith a break inside</p>", "hardlinebreak|advanced+hardlinebreak");
+            TestParser.TestSpec("This is a paragraph\nwith a break inside", "<p>This is a paragraph<br />\nwith a break inside</p>", "hardlinebreak|advanced+hardlinebreak", context: "Example 1\nSection Extensions / Hardline break\n");
         }
     }
 }

src/Markdig.Tests/Specs/JiraLinks.generated.cs

@@ -23,7 +23,7 @@ namespace Markdig.Tests.Specs.JiraLinks
         // 
         // The rules for detecting a link are:
         // 
-        // - The project key must be composed of one or more capitalized ASCII letter `[A-Z]+`
+        // - The project key must be composed of one or more capitalized ASCII letters or digits `[A-Z,0-9]+`
         // - A single hyphen `-` must separate the project key and issue number.
         // - The issue number is composed of 1 or more digits `[0, 9]+`
         // - The reference must be preceded by either `(` or whitespace or EOF.
@@ -40,10 +40,9 @@ namespace Markdig.Tests.Specs.JiraLinks
             //     This is a ABCD-123 issue
             //
             // Should be rendered as:
-            //     <p>This is a <a href="http://your.company.abc/browse/ABCD-123" target="blank">ABCD-123</a> issue</p>
+            //     <p>This is a <a href="http://your.company.abc/browse/ABCD-123" target="_blank">ABCD-123</a> issue</p>
 
-            Console.WriteLine("Example 1\nSection Jira Links\n");
-            TestParser.TestSpec("This is a ABCD-123 issue", "<p>This is a <a href=\"http://your.company.abc/browse/ABCD-123\" target=\"blank\">ABCD-123</a> issue</p>", "jiralinks");
+            TestParser.TestSpec("This is a ABCD-123 issue", "<p>This is a <a href=\"http://your.company.abc/browse/ABCD-123\" target=\"_blank\">ABCD-123</a> issue</p>", "jiralinks", context: "Example 1\nSection Jira Links\n");
         }
 
         [Test]
@@ -53,13 +52,12 @@ namespace Markdig.Tests.Specs.JiraLinks
             // Section: Jira Links
             //
             // The following Markdown:
-            //     This is a KIRA-1 issue
+            //     This is a ABC4-123 issue
             //
             // Should be rendered as:
-            //     <p>This is a <a href="http://your.company.abc/browse/KIRA-1" target="blank">KIRA-1</a> issue</p>
+            //     <p>This is a <a href="http://your.company.abc/browse/ABC4-123" target="_blank">ABC4-123</a> issue</p>
 
-            Console.WriteLine("Example 2\nSection Jira Links\n");
-            TestParser.TestSpec("This is a KIRA-1 issue", "<p>This is a <a href=\"http://your.company.abc/browse/KIRA-1\" target=\"blank\">KIRA-1</a> issue</p>", "jiralinks");
+            TestParser.TestSpec("This is a ABC4-123 issue", "<p>This is a <a href=\"http://your.company.abc/browse/ABC4-123\" target=\"_blank\">ABC4-123</a> issue</p>", "jiralinks", context: "Example 2\nSection Jira Links\n");
         }
 
         [Test]
@@ -69,16 +67,14 @@ namespace Markdig.Tests.Specs.JiraLinks
             // Section: Jira Links
             //
             // The following Markdown:
-            //     This is a Z-1 issue
+            //     This is a ABC45-123 issue
             //
             // Should be rendered as:
-            //     <p>This is a <a href="http://your.company.abc/browse/Z-1" target="blank">Z-1</a> issue</p>
+            //     <p>This is a <a href="http://your.company.abc/browse/ABC45-123" target="_blank">ABC45-123</a> issue</p>
 
-            Console.WriteLine("Example 3\nSection Jira Links\n");
-            TestParser.TestSpec("This is a Z-1 issue", "<p>This is a <a href=\"http://your.company.abc/browse/Z-1\" target=\"blank\">Z-1</a> issue</p>", "jiralinks");
+            TestParser.TestSpec("This is a ABC45-123 issue", "<p>This is a <a href=\"http://your.company.abc/browse/ABC45-123\" target=\"_blank\">ABC45-123</a> issue</p>", "jiralinks", context: "Example 3\nSection Jira Links\n");
         }
 
-        // These are also valid links with `(` and `)`:
         [Test]
         public void JiraLinks_Example004()
         {
@@ -86,13 +82,12 @@ namespace Markdig.Tests.Specs.JiraLinks
             // Section: Jira Links
             //
             // The following Markdown:
-            //     This is a (ABCD-123) issue
+            //     This is a KIRA-1 issue
             //
             // Should be rendered as:
-            //     <p>This is a (<a href="http://your.company.abc/browse/ABCD-123" target="blank">ABCD-123</a>) issue</p>
+            //     <p>This is a <a href="http://your.company.abc/browse/KIRA-1" target="_blank">KIRA-1</a> issue</p>
 
-            Console.WriteLine("Example 4\nSection Jira Links\n");
-            TestParser.TestSpec("This is a (ABCD-123) issue", "<p>This is a (<a href=\"http://your.company.abc/browse/ABCD-123\" target=\"blank\">ABCD-123</a>) issue</p>", "jiralinks");
+            TestParser.TestSpec("This is a KIRA-1 issue", "<p>This is a <a href=\"http://your.company.abc/browse/KIRA-1\" target=\"_blank\">KIRA-1</a> issue</p>", "jiralinks", context: "Example 4\nSection Jira Links\n");
         }
 
         [Test]
@@ -102,15 +97,15 @@ namespace Markdig.Tests.Specs.JiraLinks
             // Section: Jira Links
             //
             // The following Markdown:
-            //     This is a (KIRA-1) issue
+            //     This is a Z-1 issue
             //
             // Should be rendered as:
-            //     <p>This is a (<a href="http://your.company.abc/browse/KIRA-1" target="blank">KIRA-1</a>) issue</p>
+            //     <p>This is a <a href="http://your.company.abc/browse/Z-1" target="_blank">Z-1</a> issue</p>
 
-            Console.WriteLine("Example 5\nSection Jira Links\n");
-            TestParser.TestSpec("This is a (KIRA-1) issue", "<p>This is a (<a href=\"http://your.company.abc/browse/KIRA-1\" target=\"blank\">KIRA-1</a>) issue</p>", "jiralinks");
+            TestParser.TestSpec("This is a Z-1 issue", "<p>This is a <a href=\"http://your.company.abc/browse/Z-1\" target=\"_blank\">Z-1</a> issue</p>", "jiralinks", context: "Example 5\nSection Jira Links\n");
         }
 
+        // These are also valid links with `(` and `)`:
         [Test]
         public void JiraLinks_Example006()
         {
@@ -118,16 +113,14 @@ namespace Markdig.Tests.Specs.JiraLinks
             // Section: Jira Links
             //
             // The following Markdown:
-            //     This is a (Z-1) issue
+            //     This is a (ABCD-123) issue
             //
             // Should be rendered as:
-            //     <p>This is a (<a href="http://your.company.abc/browse/Z-1" target="blank">Z-1</a>) issue</p>
+            //     <p>This is a (<a href="http://your.company.abc/browse/ABCD-123" target="_blank">ABCD-123</a>) issue</p>
 
-            Console.WriteLine("Example 6\nSection Jira Links\n");
-            TestParser.TestSpec("This is a (Z-1) issue", "<p>This is a (<a href=\"http://your.company.abc/browse/Z-1\" target=\"blank\">Z-1</a>) issue</p>", "jiralinks");
+            TestParser.TestSpec("This is a (ABCD-123) issue", "<p>This is a (<a href=\"http://your.company.abc/browse/ABCD-123\" target=\"_blank\">ABCD-123</a>) issue</p>", "jiralinks", context: "Example 6\nSection Jira Links\n");
         }
 
-        // These are not valid links:
         [Test]
         public void JiraLinks_Example007()
         {
@@ -135,13 +128,12 @@ namespace Markdig.Tests.Specs.JiraLinks
             // Section: Jira Links
             //
             // The following Markdown:
-            //     This is not aJIRA-123 issue
+            //     This is a (ABC4-123) issue
             //
             // Should be rendered as:
-            //     <p>This is not aJIRA-123 issue</p>
+            //     <p>This is a (<a href="http://your.company.abc/browse/ABC4-123" target="_blank">ABC4-123</a>) issue</p>
 
-            Console.WriteLine("Example 7\nSection Jira Links\n");
-            TestParser.TestSpec("This is not aJIRA-123 issue", "<p>This is not aJIRA-123 issue</p>", "jiralinks");
+            TestParser.TestSpec("This is a (ABC4-123) issue", "<p>This is a (<a href=\"http://your.company.abc/browse/ABC4-123\" target=\"_blank\">ABC4-123</a>) issue</p>", "jiralinks", context: "Example 7\nSection Jira Links\n");
         }
 
         [Test]
@@ -151,13 +143,12 @@ namespace Markdig.Tests.Specs.JiraLinks
             // Section: Jira Links
             //
             // The following Markdown:
-            //     This is not JIRA-123a issue
+            //     This is a (KIRA-1) issue
             //
             // Should be rendered as:
-            //     <p>This is not JIRA-123a issue</p>
+            //     <p>This is a (<a href="http://your.company.abc/browse/KIRA-1" target="_blank">KIRA-1</a>) issue</p>
 
-            Console.WriteLine("Example 8\nSection Jira Links\n");
-            TestParser.TestSpec("This is not JIRA-123a issue", "<p>This is not JIRA-123a issue</p>", "jiralinks");
+            TestParser.TestSpec("This is a (KIRA-1) issue", "<p>This is a (<a href=\"http://your.company.abc/browse/KIRA-1\" target=\"_blank\">KIRA-1</a>) issue</p>", "jiralinks", context: "Example 8\nSection Jira Links\n");
         }
 
         [Test]
@@ -167,13 +158,88 @@ namespace Markdig.Tests.Specs.JiraLinks
             // Section: Jira Links
             //
             // The following Markdown:
+            //     This is a (Z-1) issue
+            //
+            // Should be rendered as:
+            //     <p>This is a (<a href="http://your.company.abc/browse/Z-1" target="_blank">Z-1</a>) issue</p>
+
+            TestParser.TestSpec("This is a (Z-1) issue", "<p>This is a (<a href=\"http://your.company.abc/browse/Z-1\" target=\"_blank\">Z-1</a>) issue</p>", "jiralinks", context: "Example 9\nSection Jira Links\n");
+        }
+
+        // These are not valid links:
+        [Test]
+        public void JiraLinks_Example010()
+        {
+            // Example 10
+            // Section: Jira Links
+            //
+            // The following Markdown:
+            //     This is not aJIRA-123 issue
+            //
+            // Should be rendered as:
+            //     <p>This is not aJIRA-123 issue</p>
+
+            TestParser.TestSpec("This is not aJIRA-123 issue", "<p>This is not aJIRA-123 issue</p>", "jiralinks", context: "Example 10\nSection Jira Links\n");
+        }
+
+        [Test]
+        public void JiraLinks_Example011()
+        {
+            // Example 11
+            // Section: Jira Links
+            //
+            // The following Markdown:
+            //     This is not 4JIRA-123 issue
+            //
+            // Should be rendered as:
+            //     <p>This is not 4JIRA-123 issue</p>
+
+            TestParser.TestSpec("This is not 4JIRA-123 issue", "<p>This is not 4JIRA-123 issue</p>", "jiralinks", context: "Example 11\nSection Jira Links\n");
+        }
+
+        [Test]
+        public void JiraLinks_Example012()
+        {
+            // Example 12
+            // Section: Jira Links
+            //
+            // The following Markdown:
+            //     This is not JIRA-123a issue
+            //
+            // Should be rendered as:
+            //     <p>This is not JIRA-123a issue</p>
+
+            TestParser.TestSpec("This is not JIRA-123a issue", "<p>This is not JIRA-123a issue</p>", "jiralinks", context: "Example 12\nSection Jira Links\n");
+        }
+
+        [Test]
+        public void JiraLinks_Example013()
+        {
+            // Example 13
+            // Section: Jira Links
+            //
+            // The following Markdown:
             //     This is not JIRA- issue
             //
             // Should be rendered as:
             //     <p>This is not JIRA- issue</p>
 
-            Console.WriteLine("Example 9\nSection Jira Links\n");
-            TestParser.TestSpec("This is not JIRA- issue", "<p>This is not JIRA- issue</p>", "jiralinks");
+            TestParser.TestSpec("This is not JIRA- issue", "<p>This is not JIRA- issue</p>", "jiralinks", context: "Example 13\nSection Jira Links\n");
+        }
+
+        [Test]
+        public void JiraLinks_Example014()
+        {
+            // Example 14
+            // Section: Jira Links
+            //
+            // The following Markdown:
+            //     This is not JIR4- issue
+            //
+            // Should be rendered as:
+            //     <p>This is not JIR4- issue</p>
+
+            TestParser.TestSpec("This is not JIR4- issue", "<p>This is not JIR4- issue</p>", "jiralinks", context: "Example 14\nSection Jira Links\n");
         }
     }
 }

src/Markdig.Tests/Specs/JiraLinks.md

@@ -10,7 +10,7 @@ var pipeline = new MarkdownPipelineBuilder()
 
 The rules for detecting a link are:
 
-- The project key must be composed of one or more capitalized ASCII letter `[A-Z]+`
+- The project key must be composed of one or more capitalized ASCII letters or digits `[A-Z,0-9]+`
 - A single hyphen `-` must separate the project key and issue number.
 - The issue number is composed of 1 or more digits `[0, 9]+`
 - The reference must be preceded by either `(` or whitespace or EOF.
@@ -21,19 +21,31 @@ The following are valid examples:
 ```````````````````````````````` example
 This is a ABCD-123 issue
 .
-<p>This is a <a href="http://your.company.abc/browse/ABCD-123" target="blank">ABCD-123</a> issue</p>
+<p>This is a <a href="http://your.company.abc/browse/ABCD-123" target="_blank">ABCD-123</a> issue</p>
+````````````````````````````````
+
+```````````````````````````````` example
+This is a ABC4-123 issue
+.
+<p>This is a <a href="http://your.company.abc/browse/ABC4-123" target="_blank">ABC4-123</a> issue</p>
+````````````````````````````````
+
+```````````````````````````````` example
+This is a ABC45-123 issue
+.
+<p>This is a <a href="http://your.company.abc/browse/ABC45-123" target="_blank">ABC45-123</a> issue</p>
 ````````````````````````````````
 
 ```````````````````````````````` example
 This is a KIRA-1 issue
 .
-<p>This is a <a href="http://your.company.abc/browse/KIRA-1" target="blank">KIRA-1</a> issue</p>
+<p>This is a <a href="http://your.company.abc/browse/KIRA-1" target="_blank">KIRA-1</a> issue</p>
 ````````````````````````````````
 
 ```````````````````````````````` example
 This is a Z-1 issue
 .
-<p>This is a <a href="http://your.company.abc/browse/Z-1" target="blank">Z-1</a> issue</p>
+<p>This is a <a href="http://your.company.abc/browse/Z-1" target="_blank">Z-1</a> issue</p>
 ````````````````````````````````
 
 These are also valid links with `(` and `)`:
@@ -41,19 +53,25 @@ These are also valid links with `(` and `)`:
 ```````````````````````````````` example
 This is a (ABCD-123) issue
 .
-<p>This is a (<a href="http://your.company.abc/browse/ABCD-123" target="blank">ABCD-123</a>) issue</p>
+<p>This is a (<a href="http://your.company.abc/browse/ABCD-123" target="_blank">ABCD-123</a>) issue</p>
+````````````````````````````````
+
+```````````````````````````````` example
+This is a (ABC4-123) issue
+.
+<p>This is a (<a href="http://your.company.abc/browse/ABC4-123" target="_blank">ABC4-123</a>) issue</p>
 ````````````````````````````````
 
 ```````````````````````````````` example
 This is a (KIRA-1) issue
 .
-<p>This is a (<a href="http://your.company.abc/browse/KIRA-1" target="blank">KIRA-1</a>) issue</p>
+<p>This is a (<a href="http://your.company.abc/browse/KIRA-1" target="_blank">KIRA-1</a>) issue</p>
 ````````````````````````````````
 
 ```````````````````````````````` example
 This is a (Z-1) issue
 .
-<p>This is a (<a href="http://your.company.abc/browse/Z-1" target="blank">Z-1</a>) issue</p>
+<p>This is a (<a href="http://your.company.abc/browse/Z-1" target="_blank">Z-1</a>) issue</p>
 ````````````````````````````````
 
 These are not valid links:
@@ -64,6 +82,12 @@ This is not aJIRA-123 issue
 <p>This is not aJIRA-123 issue</p>
 ````````````````````````````````
 
+```````````````````````````````` example
+This is not 4JIRA-123 issue
+.
+<p>This is not 4JIRA-123 issue</p>
+````````````````````````````````
+
 ```````````````````````````````` example
 This is not JIRA-123a issue
 .
@@ -75,3 +99,9 @@ This is not JIRA- issue
 .
 <p>This is not JIRA- issue</p>
 ````````````````````````````````
+
+```````````````````````````````` example
+This is not JIR4- issue
+.
+<p>This is not JIR4- issue</p>
+````````````````````````````````

src/Markdig.Tests/Specs/ListExtraSpecs.generated.cs

@@ -36,8 +36,7 @@ namespace Markdig.Tests.Specs.ListExtras
             //     <li>Last item</li>
             //     </ol>
 
-            Console.WriteLine("Example 1\nSection Extensions / Ordered list with alpha letter\n");
-            TestParser.TestSpec("a. First item\nb. Second item\nc. Last item", "<ol type=\"a\">\n<li>First item</li>\n<li>Second item</li>\n<li>Last item</li>\n</ol>", "listextras|advanced");
+            TestParser.TestSpec("a. First item\nb. Second item\nc. Last item", "<ol type=\"a\">\n<li>First item</li>\n<li>Second item</li>\n<li>Last item</li>\n</ol>", "listextras|advanced", context: "Example 1\nSection Extensions / Ordered list with alpha letter\n");
         }
 
         // It works also for uppercase alpha: 
@@ -59,8 +58,7 @@ namespace Markdig.Tests.Specs.ListExtras
             //     <li>Last item</li>
             //     </ol>
 
-            Console.WriteLine("Example 2\nSection Extensions / Ordered list with alpha letter\n");
-            TestParser.TestSpec("A. First item\nB. Second item\nC. Last item", "<ol type=\"A\">\n<li>First item</li>\n<li>Second item</li>\n<li>Last item</li>\n</ol>", "listextras|advanced");
+            TestParser.TestSpec("A. First item\nB. Second item\nC. Last item", "<ol type=\"A\">\n<li>First item</li>\n<li>Second item</li>\n<li>Last item</li>\n</ol>", "listextras|advanced", context: "Example 2\nSection Extensions / Ordered list with alpha letter\n");
         }
 
         // Like for numbered list, a list can start with a different letter
@@ -80,8 +78,7 @@ namespace Markdig.Tests.Specs.ListExtras
             //     <li>Second item</li>
             //     </ol>
 
-            Console.WriteLine("Example 3\nSection Extensions / Ordered list with alpha letter\n");
-            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");
+            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", context: "Example 3\nSection Extensions / Ordered list with alpha letter\n");
         }
 
         // A different type of list will break the existing list:
@@ -105,8 +102,7 @@ namespace Markdig.Tests.Specs.ListExtras
             //     <li>First item2</li>
             //     </ol>
 
-            Console.WriteLine("Example 4\nSection Extensions / Ordered list with alpha letter\n");
-            TestParser.TestSpec("a. First item1\nb. Second item\nA. First item2", "<ol type=\"a\">\n<li>First item1</li>\n<li>Second item</li>\n</ol>\n<ol type=\"A\">\n<li>First item2</li>\n</ol>", "listextras|advanced");
+            TestParser.TestSpec("a. First item1\nb. Second item\nA. First item2", "<ol type=\"a\">\n<li>First item1</li>\n<li>Second item</li>\n</ol>\n<ol type=\"A\">\n<li>First item2</li>\n</ol>", "listextras|advanced", context: "Example 4\nSection Extensions / Ordered list with alpha letter\n");
         }
     }
 
@@ -136,8 +132,7 @@ namespace Markdig.Tests.Specs.ListExtras
             //     <li>Last item</li>
             //     </ol>
 
-            Console.WriteLine("Example 5\nSection Extensions / Ordered list with roman letter\n");
-            TestParser.TestSpec("i. First item\nii. Second item\niii. Third item\niv. Last item", "<ol type=\"i\">\n<li>First item</li>\n<li>Second item</li>\n<li>Third item</li>\n<li>Last item</li>\n</ol>", "listextras|advanced");
+            TestParser.TestSpec("i. First item\nii. Second item\niii. Third item\niv. Last item", "<ol type=\"i\">\n<li>First item</li>\n<li>Second item</li>\n<li>Third item</li>\n<li>Last item</li>\n</ol>", "listextras|advanced", context: "Example 5\nSection Extensions / Ordered list with roman letter\n");
         }
 
         // It works also for uppercase alpha: 
@@ -161,8 +156,7 @@ namespace Markdig.Tests.Specs.ListExtras
             //     <li>Last item</li>
             //     </ol>
 
-            Console.WriteLine("Example 6\nSection Extensions / Ordered list with roman letter\n");
-            TestParser.TestSpec("I. First item\nII. Second item\nIII. Third item\nIV. Last item", "<ol type=\"I\">\n<li>First item</li>\n<li>Second item</li>\n<li>Third item</li>\n<li>Last item</li>\n</ol>", "listextras|advanced");
+            TestParser.TestSpec("I. First item\nII. Second item\nIII. Third item\nIV. Last item", "<ol type=\"I\">\n<li>First item</li>\n<li>Second item</li>\n<li>Third item</li>\n<li>Last item</li>\n</ol>", "listextras|advanced", context: "Example 6\nSection Extensions / Ordered list with roman letter\n");
         }
 
         // Like for numbered list, a list can start with a different letter
@@ -182,8 +176,7 @@ namespace Markdig.Tests.Specs.ListExtras
             //     <li>Second item</li>
             //     </ol>
 
-            Console.WriteLine("Example 7\nSection Extensions / Ordered list with roman letter\n");
-            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");
+            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", context: "Example 7\nSection Extensions / Ordered list with roman letter\n");
         }
 
         // Lists can be restarted, specifying the start point.
@@ -209,8 +202,7 @@ namespace Markdig.Tests.Specs.ListExtras
             //     <li>Second item</li>
             //     </ol>
 
-            Console.WriteLine("Example 8\nSection Extensions / Ordered list with roman letter\n");
-            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");
+            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", context: "Example 8\nSection Extensions / Ordered list with roman letter\n");
         }
     }
 }

src/Markdig.Tests/Specs/MathSpecs.generated.cs

@@ -30,8 +30,7 @@ namespace Markdig.Tests.Specs.Math
             // Should be rendered as:
             //     <p>This is a <span class="math">\(math block\)</span></p>
 
-            Console.WriteLine("Example 1\nSection Extensions / Math Inline\n");
-            TestParser.TestSpec("This is a $math block$", "<p>This is a <span class=\"math\">\\(math block\\)</span></p>", "mathematics|advanced");
+            TestParser.TestSpec("This is a $math block$", "<p>This is a <span class=\"math\">\\(math block\\)</span></p>", "mathematics|advanced", context: "Example 1\nSection Extensions / Math Inline\n");
         }
 
         // Or by `$$...$$` embracing it by:
@@ -47,8 +46,7 @@ namespace Markdig.Tests.Specs.Math
             // Should be rendered as:
             //     <p>This is a <span class="math">\(math block\)</span></p>
 
-            Console.WriteLine("Example 2\nSection Extensions / Math Inline\n");
-            TestParser.TestSpec("This is a $$math block$$", "<p>This is a <span class=\"math\">\\(math block\\)</span></p>", "mathematics|advanced");
+            TestParser.TestSpec("This is a $$math block$$", "<p>This is a <span class=\"math\">\\(math block\\)</span></p>", "mathematics|advanced", context: "Example 2\nSection Extensions / Math Inline\n");
         }
 
         // Newlines inside an inline math are not allowed:
@@ -66,8 +64,7 @@ namespace Markdig.Tests.Specs.Math
             //     <p>This is not a $$math
             //     block$$ and? this is a <span class="math">\(math block\)</span></p>
 
-            Console.WriteLine("Example 3\nSection Extensions / Math Inline\n");
-            TestParser.TestSpec("This is not a $$math \nblock$$ and? this is a $$math block$$", "<p>This is not a $$math\nblock$$ and? this is a <span class=\"math\">\\(math block\\)</span></p>", "mathematics|advanced");
+            TestParser.TestSpec("This is not a $$math \nblock$$ and? this is a $$math block$$", "<p>This is not a $$math\nblock$$ and? this is a <span class=\"math\">\\(math block\\)</span></p>", "mathematics|advanced", context: "Example 3\nSection Extensions / Math Inline\n");
         }
 
         [Test]
@@ -84,8 +81,7 @@ namespace Markdig.Tests.Specs.Math
             //     <p>This is not a $math
             //     block$ and? this is a <span class="math">\(math block\)</span></p>
 
-            Console.WriteLine("Example 4\nSection Extensions / Math Inline\n");
-            TestParser.TestSpec("This is not a $math \nblock$ and? this is a $math block$", "<p>This is not a $math\nblock$ and? this is a <span class=\"math\">\\(math block\\)</span></p>", "mathematics|advanced");
+            TestParser.TestSpec("This is not a $math \nblock$ and? this is a $math block$", "<p>This is not a $math\nblock$ and? this is a <span class=\"math\">\\(math block\\)</span></p>", "mathematics|advanced", context: "Example 4\nSection Extensions / Math Inline\n");
         }
 
         // An opening `$` can be followed by a space if the closing is also preceded by a space `$`:
@@ -101,8 +97,7 @@ namespace Markdig.Tests.Specs.Math
             // Should be rendered as:
             //     <p>This is a <span class="math">\(math block\)</span></p>
 
-            Console.WriteLine("Example 5\nSection Extensions / Math Inline\n");
-            TestParser.TestSpec("This is a $ math block $", "<p>This is a <span class=\"math\">\\(math block\\)</span></p>", "mathematics|advanced");
+            TestParser.TestSpec("This is a $ math block $", "<p>This is a <span class=\"math\">\\(math block\\)</span></p>", "mathematics|advanced", context: "Example 5\nSection Extensions / Math Inline\n");
         }
 
         [Test]
@@ -117,8 +112,7 @@ namespace Markdig.Tests.Specs.Math
             // Should be rendered as:
             //     <p>This is a <span class="math">\(math block\)</span> after</p>
 
-            Console.WriteLine("Example 6\nSection Extensions / Math Inline\n");
-            TestParser.TestSpec("This is a $    math block     $ after", "<p>This is a <span class=\"math\">\\(math block\\)</span> after</p>", "mathematics|advanced");
+            TestParser.TestSpec("This is a $    math block     $ after", "<p>This is a <span class=\"math\">\\(math block\\)</span> after</p>", "mathematics|advanced", context: "Example 6\nSection Extensions / Math Inline\n");
         }
 
         [Test]
@@ -133,8 +127,7 @@ namespace Markdig.Tests.Specs.Math
             // Should be rendered as:
             //     <p>This is a <span class="math">\(math block\)</span> after</p>
 
-            Console.WriteLine("Example 7\nSection Extensions / Math Inline\n");
-            TestParser.TestSpec("This is a $$    math block     $$ after", "<p>This is a <span class=\"math\">\\(math block\\)</span> after</p>", "mathematics|advanced");
+            TestParser.TestSpec("This is a $$    math block     $$ after", "<p>This is a <span class=\"math\">\\(math block\\)</span> after</p>", "mathematics|advanced", context: "Example 7\nSection Extensions / Math Inline\n");
         }
 
         [Test]
@@ -149,8 +142,7 @@ namespace Markdig.Tests.Specs.Math
             // Should be rendered as:
             //     <p>This is a not $ math block$ because there is not a whitespace before the closing</p>
 
-            Console.WriteLine("Example 8\nSection Extensions / Math Inline\n");
-            TestParser.TestSpec("This is a not $ math block$ because there is not a whitespace before the closing", "<p>This is a not $ math block$ because there is not a whitespace before the closing</p>", "mathematics|advanced");
+            TestParser.TestSpec("This is a not $ math block$ because there is not a whitespace before the closing", "<p>This is a not $ math block$ because there is not a whitespace before the closing</p>", "mathematics|advanced", context: "Example 8\nSection Extensions / Math Inline\n");
         }
 
         // For the opening `$` it requires a space or a punctuation before (but cannot be used within a word):
@@ -166,8 +158,7 @@ namespace Markdig.Tests.Specs.Math
             // Should be rendered as:
             //     <p>This is not a m$ath block$</p>
 
-            Console.WriteLine("Example 9\nSection Extensions / Math Inline\n");
-            TestParser.TestSpec("This is not a m$ath block$", "<p>This is not a m$ath block$</p>", "mathematics|advanced");
+            TestParser.TestSpec("This is not a m$ath block$", "<p>This is not a m$ath block$</p>", "mathematics|advanced", context: "Example 9\nSection Extensions / Math Inline\n");
         }
 
         // For the closing `$` it requires a space after or a punctuation (but cannot be preceded by a space and cannot be used within a word):
@@ -183,8 +174,7 @@ namespace Markdig.Tests.Specs.Math
             // Should be rendered as:
             //     <p>This is not a $math bloc$k</p>
 
-            Console.WriteLine("Example 10\nSection Extensions / Math Inline\n");
-            TestParser.TestSpec("This is not a $math bloc$k", "<p>This is not a $math bloc$k</p>", "mathematics|advanced");
+            TestParser.TestSpec("This is not a $math bloc$k", "<p>This is not a $math bloc$k</p>", "mathematics|advanced", context: "Example 10\nSection Extensions / Math Inline\n");
         }
 
         // For the closing `$` it requires a space after or a punctuation (but cannot be preceded by a space and cannot be used within a word):
@@ -200,8 +190,7 @@ namespace Markdig.Tests.Specs.Math
             // Should be rendered as:
             //     <p>This is should not match a 16$ or a $15</p>
 
-            Console.WriteLine("Example 11\nSection Extensions / Math Inline\n");
-            TestParser.TestSpec("This is should not match a 16$ or a $15", "<p>This is should not match a 16$ or a $15</p>", "mathematics|advanced");
+            TestParser.TestSpec("This is should not match a 16$ or a $15", "<p>This is should not match a 16$ or a $15</p>", "mathematics|advanced", context: "Example 11\nSection Extensions / Math Inline\n");
         }
 
         // A `$` can be escaped between a math inline block by using the escape `\\` 
@@ -217,8 +206,7 @@ namespace Markdig.Tests.Specs.Math
             // Should be rendered as:
             //     <p>This is a <span class="math">\(math \$ block\)</span></p>
 
-            Console.WriteLine("Example 12\nSection Extensions / Math Inline\n");
-            TestParser.TestSpec("This is a $math \\$ block$", "<p>This is a <span class=\"math\">\\(math \\$ block\\)</span></p>", "mathematics|advanced");
+            TestParser.TestSpec("This is a $math \\$ block$", "<p>This is a <span class=\"math\">\\(math \\$ block\\)</span></p>", "mathematics|advanced", context: "Example 12\nSection Extensions / Math Inline\n");
         }
 
         // At most, two `$` will be matched for the opening and closing:
@@ -234,8 +222,7 @@ namespace Markdig.Tests.Specs.Math
             // Should be rendered as:
             //     <p>This is a <span class="math">\($math block$\)</span></p>
 
-            Console.WriteLine("Example 13\nSection Extensions / Math Inline\n");
-            TestParser.TestSpec("This is a $$$math block$$$", "<p>This is a <span class=\"math\">\\($math block$\\)</span></p>", "mathematics|advanced");
+            TestParser.TestSpec("This is a $$$math block$$$", "<p>This is a <span class=\"math\">\\($math block$\\)</span></p>", "mathematics|advanced", context: "Example 13\nSection Extensions / Math Inline\n");
         }
 
         // Regular text can come both before and after the math inline
@@ -251,8 +238,7 @@ namespace Markdig.Tests.Specs.Math
             // Should be rendered as:
             //     <p>This is a <span class="math">\(math block\)</span> with text on both sides.</p>
 
-            Console.WriteLine("Example 14\nSection Extensions / Math Inline\n");
-            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");
+            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", context: "Example 14\nSection Extensions / Math Inline\n");
         }
 
         // A mathematic block takes precedence over standard emphasis `*` `_`:
@@ -268,8 +254,7 @@ namespace Markdig.Tests.Specs.Math
             // Should be rendered as:
             //     <p>This is *a <span class="math">\(math* block\)</span></p>
 
-            Console.WriteLine("Example 15\nSection Extensions / Math Inline\n");
-            TestParser.TestSpec("This is *a $math* block$", "<p>This is *a <span class=\"math\">\\(math* block\\)</span></p>", "mathematics|advanced");
+            TestParser.TestSpec("This is *a $math* block$", "<p>This is *a <span class=\"math\">\\(math* block\\)</span></p>", "mathematics|advanced", context: "Example 15\nSection Extensions / Math Inline\n");
         }
 
         // An opening $$ at the beginning of a line should not be interpreted as a Math block:
@@ -285,8 +270,7 @@ namespace Markdig.Tests.Specs.Math
             // Should be rendered as:
             //     <p><span class="math">\(math\)</span> starting at a line</p>
 
-            Console.WriteLine("Example 16\nSection Extensions / Math Inline\n");
-            TestParser.TestSpec("$$ math $$ starting at a line", "<p><span class=\"math\">\\(math\\)</span> starting at a line</p>", "mathematics|advanced");
+            TestParser.TestSpec("$$ math $$ starting at a line", "<p><span class=\"math\">\\(math\\)</span> starting at a line</p>", "mathematics|advanced", context: "Example 16\nSection Extensions / Math Inline\n");
         }
     }
 
@@ -320,8 +304,7 @@ namespace Markdig.Tests.Specs.Math
             //     \end{equation}
             //     \]</div>
 
-            Console.WriteLine("Example 17\nSection Extensions / Math Block\n");
-            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\">\n\\[\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>", "mathematics|advanced");
+            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\">\n\\[\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>", "mathematics|advanced", context: "Example 17\nSection Extensions / Math Block\n");
         }
     }
 }

src/Markdig.Tests/Specs/MediaSpecs.generated.cs

@@ -57,8 +57,7 @@ namespace Markdig.Tests.Specs.Media
             //     <p><iframe src="https://music.yandex.ru/iframe/#track/4402274/411845/" class="yandex" width="500" height="281" frameborder="0"></iframe></p>
             //     <p><iframe src="https://ok.ru/videoembed/26870090463" class="odnoklassniki" width="500" height="281" frameborder="0" allowfullscreen=""></iframe></p>
 
-            Console.WriteLine("Example 1\nSection Extensions / Media links\n");
-            TestParser.TestSpec("![youtube.com](https://www.youtube.com/watch?v=mswPy5bt3TQ)\n\n![youtube.com with t](https://www.youtube.com/watch?v=mswPy5bt3TQ&t=100)\n\n![youtu.be](https://youtu.be/mswPy5bt3TQ)\n\n![youtu.be with t](https://youtu.be/mswPy5bt3TQ?t=100)\n\n![youtube.com/embed 1](https://www.youtube.com/embed/mswPy5bt3TQ?start=100&rel=0)\n\n![youtube.com/embed 2](https://www.youtube.com/embed?listType=playlist&list=PLC77007E23FF423C6)\n\n![vimeo](https://vimeo.com/8607834)\n\n![static mp4](https://sample.com/video.mp4)\n\n![yandex.ru](https://music.yandex.ru/album/411845/track/4402274)\n\n![ok.ru](https://ok.ru/video/26870090463)", "<p><iframe src=\"https://www.youtube.com/embed/mswPy5bt3TQ\" class=\"youtube\" width=\"500\" height=\"281\" frameborder=\"0\" allowfullscreen=\"\"></iframe></p>\n<p><iframe src=\"https://www.youtube.com/embed/mswPy5bt3TQ?start=100\" class=\"youtube\" width=\"500\" height=\"281\" frameborder=\"0\" allowfullscreen=\"\"></iframe></p>\n<p><iframe src=\"https://www.youtube.com/embed/mswPy5bt3TQ\" class=\"youtube\" width=\"500\" height=\"281\" frameborder=\"0\" allowfullscreen=\"\"></iframe></p>\n<p><iframe src=\"https://www.youtube.com/embed/mswPy5bt3TQ?start=100\" class=\"youtube\" width=\"500\" height=\"281\" frameborder=\"0\" allowfullscreen=\"\"></iframe></p>\n<p><iframe src=\"https://www.youtube.com/embed/mswPy5bt3TQ?start=100&amp;rel=0\" class=\"youtube\" width=\"500\" height=\"281\" frameborder=\"0\" allowfullscreen=\"\"></iframe></p>\n<p><iframe src=\"https://www.youtube.com/embed?listType=playlist&amp;list=PLC77007E23FF423C6\" class=\"youtube\" width=\"500\" height=\"281\" frameborder=\"0\" allowfullscreen=\"\"></iframe></p>\n<p><iframe src=\"https://player.vimeo.com/video/8607834\" class=\"vimeo\" width=\"500\" height=\"281\" frameborder=\"0\" allowfullscreen=\"\"></iframe></p>\n<p><video width=\"500\" height=\"281\" controls=\"\"><source type=\"video/mp4\" src=\"https://sample.com/video.mp4\"></source></video></p>\n<p><iframe src=\"https://music.yandex.ru/iframe/#track/4402274/411845/\" class=\"yandex\" width=\"500\" height=\"281\" frameborder=\"0\"></iframe></p>\n<p><iframe src=\"https://ok.ru/videoembed/26870090463\" class=\"odnoklassniki\" width=\"500\" height=\"281\" frameborder=\"0\" allowfullscreen=\"\"></iframe></p>", "medialinks|advanced+medialinks");
+            TestParser.TestSpec("![youtube.com](https://www.youtube.com/watch?v=mswPy5bt3TQ)\n\n![youtube.com with t](https://www.youtube.com/watch?v=mswPy5bt3TQ&t=100)\n\n![youtu.be](https://youtu.be/mswPy5bt3TQ)\n\n![youtu.be with t](https://youtu.be/mswPy5bt3TQ?t=100)\n\n![youtube.com/embed 1](https://www.youtube.com/embed/mswPy5bt3TQ?start=100&rel=0)\n\n![youtube.com/embed 2](https://www.youtube.com/embed?listType=playlist&list=PLC77007E23FF423C6)\n\n![vimeo](https://vimeo.com/8607834)\n\n![static mp4](https://sample.com/video.mp4)\n\n![yandex.ru](https://music.yandex.ru/album/411845/track/4402274)\n\n![ok.ru](https://ok.ru/video/26870090463)", "<p><iframe src=\"https://www.youtube.com/embed/mswPy5bt3TQ\" class=\"youtube\" width=\"500\" height=\"281\" frameborder=\"0\" allowfullscreen=\"\"></iframe></p>\n<p><iframe src=\"https://www.youtube.com/embed/mswPy5bt3TQ?start=100\" class=\"youtube\" width=\"500\" height=\"281\" frameborder=\"0\" allowfullscreen=\"\"></iframe></p>\n<p><iframe src=\"https://www.youtube.com/embed/mswPy5bt3TQ\" class=\"youtube\" width=\"500\" height=\"281\" frameborder=\"0\" allowfullscreen=\"\"></iframe></p>\n<p><iframe src=\"https://www.youtube.com/embed/mswPy5bt3TQ?start=100\" class=\"youtube\" width=\"500\" height=\"281\" frameborder=\"0\" allowfullscreen=\"\"></iframe></p>\n<p><iframe src=\"https://www.youtube.com/embed/mswPy5bt3TQ?start=100&amp;rel=0\" class=\"youtube\" width=\"500\" height=\"281\" frameborder=\"0\" allowfullscreen=\"\"></iframe></p>\n<p><iframe src=\"https://www.youtube.com/embed?listType=playlist&amp;list=PLC77007E23FF423C6\" class=\"youtube\" width=\"500\" height=\"281\" frameborder=\"0\" allowfullscreen=\"\"></iframe></p>\n<p><iframe src=\"https://player.vimeo.com/video/8607834\" class=\"vimeo\" width=\"500\" height=\"281\" frameborder=\"0\" allowfullscreen=\"\"></iframe></p>\n<p><video width=\"500\" height=\"281\" controls=\"\"><source type=\"video/mp4\" src=\"https://sample.com/video.mp4\"></source></video></p>\n<p><iframe src=\"https://music.yandex.ru/iframe/#track/4402274/411845/\" class=\"yandex\" width=\"500\" height=\"281\" frameborder=\"0\"></iframe></p>\n<p><iframe src=\"https://ok.ru/videoembed/26870090463\" class=\"odnoklassniki\" width=\"500\" height=\"281\" frameborder=\"0\" allowfullscreen=\"\"></iframe></p>", "medialinks|advanced+medialinks", context: "Example 1\nSection Extensions / Media links\n");
         }
     }
 }

src/Markdig.Tests/Specs/NoHtmlSpecs.generated.cs

@@ -30,8 +30,7 @@ namespace Markdig.Tests.Specs.NoHtml
             // Should be rendered as:
             //     <p>this is some text&lt;/td&gt;&lt;/tr&gt;</p>
 
-            Console.WriteLine("Example 1\nSection Extensions / NoHTML\n");
-            TestParser.TestSpec("this is some text</td></tr>", "<p>this is some text&lt;/td&gt;&lt;/tr&gt;</p>", "nohtml");
+            TestParser.TestSpec("this is some text</td></tr>", "<p>this is some text&lt;/td&gt;&lt;/tr&gt;</p>", "nohtml", context: "Example 1\nSection Extensions / NoHTML\n");
         }
 
         // For Block HTML:
@@ -51,8 +50,7 @@ namespace Markdig.Tests.Specs.NoHtml
             //     this is some text
             //     &lt;/div&gt;</p>
 
-            Console.WriteLine("Example 2\nSection Extensions / NoHTML\n");
-            TestParser.TestSpec("<div>\nthis is some text\n</div>", "<p>&lt;div&gt;\nthis is some text\n&lt;/div&gt;</p>", "nohtml");
+            TestParser.TestSpec("<div>\nthis is some text\n</div>", "<p>&lt;div&gt;\nthis is some text\n&lt;/div&gt;</p>", "nohtml", context: "Example 2\nSection Extensions / NoHTML\n");
         }
     }
 }

src/Markdig.Tests/Specs/PipeTableGfmSpecs.generated.cs

@@ -58,8 +58,7 @@ namespace Markdig.Tests.Specs.GFMPipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 1\nSection Extensions / Gfm Pipe Table\n");
-            TestParser.TestSpec("a | b\n-- | -\n0 | 1", "<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</tr>\n</tbody>\n</table>", "gfm-pipetables");
+            TestParser.TestSpec("a | b\n-- | -\n0 | 1", "<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</tr>\n</tbody>\n</table>", "gfm-pipetables", context: "Example 1\nSection Extensions / Gfm Pipe Table\n");
         }
 
         // The following is also considered as a table, even if the second line starts like a list:
@@ -90,8 +89,7 @@ namespace Markdig.Tests.Specs.GFMPipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 2\nSection Extensions / Gfm Pipe Table\n");
-            TestParser.TestSpec("a | b\n- | -\n0 | 1", "<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</tr>\n</tbody>\n</table>", "gfm-pipetables");
+            TestParser.TestSpec("a | b\n- | -\n0 | 1", "<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</tr>\n</tbody>\n</table>", "gfm-pipetables", context: "Example 2\nSection Extensions / Gfm Pipe Table\n");
         }
 
         // A pipe table with only one header row is allowed:
@@ -115,8 +113,7 @@ namespace Markdig.Tests.Specs.GFMPipeTables
             //     </thead>
             //     </table>
 
-            Console.WriteLine("Example 3\nSection Extensions / Gfm Pipe Table\n");
-            TestParser.TestSpec("a | b\n-- | --", "<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n</tr>\n</thead>\n</table>", "gfm-pipetables");
+            TestParser.TestSpec("a | b\n-- | --", "<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n</tr>\n</thead>\n</table>", "gfm-pipetables", context: "Example 3\nSection Extensions / Gfm Pipe Table\n");
         }
 
         // After a row separator header, they will be interpreted as plain column:
@@ -147,8 +144,7 @@ namespace Markdig.Tests.Specs.GFMPipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 4\nSection Extensions / Gfm Pipe Table\n");
-            TestParser.TestSpec("a | b\n-- | --\n-- | --", "<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>--</td>\n<td>--</td>\n</tr>\n</tbody>\n</table>", "gfm-pipetables");
+            TestParser.TestSpec("a | b\n-- | --\n-- | --", "<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>--</td>\n<td>--</td>\n</tr>\n</tbody>\n</table>", "gfm-pipetables", context: "Example 4\nSection Extensions / Gfm Pipe Table\n");
         }
 
         // But if a table doesn't start with a column delimiter, it is not interpreted as a table, even if following lines have a column delimiter
@@ -168,8 +164,7 @@ namespace Markdig.Tests.Specs.GFMPipeTables
             //     c | d
             //     e | f</p>
 
-            Console.WriteLine("Example 5\nSection Extensions / Gfm Pipe Table\n");
-            TestParser.TestSpec("a b\nc | d\ne | f", "<p>a b\nc | d\ne | f</p>", "gfm-pipetables");
+            TestParser.TestSpec("a b\nc | d\ne | f", "<p>a b\nc | d\ne | f</p>", "gfm-pipetables", context: "Example 5\nSection Extensions / Gfm Pipe Table\n");
         }
 
         // If a line doesn't have a column delimiter `|` the table is not detected
@@ -187,8 +182,7 @@ namespace Markdig.Tests.Specs.GFMPipeTables
             //     <p>a | b
             //     c no d</p>
 
-            Console.WriteLine("Example 6\nSection Extensions / Gfm Pipe Table\n");
-            TestParser.TestSpec("a | b\nc no d", "<p>a | b\nc no d</p>", "gfm-pipetables");
+            TestParser.TestSpec("a | b\nc no d", "<p>a | b\nc no d</p>", "gfm-pipetables", context: "Example 6\nSection Extensions / Gfm Pipe Table\n");
         }
 
         // If a row contains more columns than the header row, the extra columns will be ignored:
@@ -229,8 +223,7 @@ namespace Markdig.Tests.Specs.GFMPipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 7\nSection Extensions / Gfm Pipe Table\n");
-            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</tr>\n<tr>\n<td>3</td>\n<td>4</td>\n</tr>\n<tr>\n<td>5</td>\n<td></td>\n</tr>\n</tbody>\n</table>", "gfm-pipetables");
+            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</tr>\n<tr>\n<td>3</td>\n<td>4</td>\n</tr>\n<tr>\n<td>5</td>\n<td></td>\n</tr>\n</tbody>\n</table>", "gfm-pipetables", context: "Example 7\nSection Extensions / Gfm Pipe Table\n");
         }
 
         // **Rule #2**
@@ -265,8 +258,7 @@ namespace Markdig.Tests.Specs.GFMPipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 8\nSection Extensions / Gfm Pipe Table\n");
-            TestParser.TestSpec("a          | b              |\n-- | --\n0      | 1       |", "<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</tr>\n</tbody>\n</table>", "gfm-pipetables");
+            TestParser.TestSpec("a          | b              |\n-- | --\n0      | 1       |", "<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</tr>\n</tbody>\n</table>", "gfm-pipetables", context: "Example 8\nSection Extensions / Gfm Pipe Table\n");
         }
 
         // **Rule #4**
@@ -308,8 +300,7 @@ namespace Markdig.Tests.Specs.GFMPipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 9\nSection Extensions / Gfm Pipe Table\n");
-            TestParser.TestSpec("  a     | b     |\n--      | --\n| 0     | 1\n| 2     | 3     |\n  4     | 5 ", "<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</tr>\n<tr>\n<td>2</td>\n<td>3</td>\n</tr>\n<tr>\n<td>4</td>\n<td>5</td>\n</tr>\n</tbody>\n</table>", "gfm-pipetables");
+            TestParser.TestSpec("  a     | b     |\n--      | --\n| 0     | 1\n| 2     | 3     |\n  4     | 5 ", "<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</tr>\n<tr>\n<td>2</td>\n<td>3</td>\n</tr>\n<tr>\n<td>4</td>\n<td>5</td>\n</tr>\n</tbody>\n</table>", "gfm-pipetables", context: "Example 9\nSection Extensions / Gfm Pipe Table\n");
         }
 
         // A pipe may be present at both the beginning/ending of each line:
@@ -340,8 +331,7 @@ namespace Markdig.Tests.Specs.GFMPipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 10\nSection Extensions / Gfm Pipe Table\n");
-            TestParser.TestSpec("|a|b|\n|-|-|\n|0|1|", "<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</tr>\n</tbody>\n</table>", "gfm-pipetables");
+            TestParser.TestSpec("|a|b|\n|-|-|\n|0|1|", "<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</tr>\n</tbody>\n</table>", "gfm-pipetables", context: "Example 10\nSection Extensions / Gfm Pipe Table\n");
         }
 
         // Or may be omitted on one side:
@@ -372,8 +362,7 @@ namespace Markdig.Tests.Specs.GFMPipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 11\nSection Extensions / Gfm Pipe Table\n");
-            TestParser.TestSpec("a|b|\n-|-|\n0|1|", "<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</tr>\n</tbody>\n</table>", "gfm-pipetables");
+            TestParser.TestSpec("a|b|\n-|-|\n0|1|", "<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</tr>\n</tbody>\n</table>", "gfm-pipetables", context: "Example 11\nSection Extensions / Gfm Pipe Table\n");
         }
 
         [Test]
@@ -403,8 +392,7 @@ namespace Markdig.Tests.Specs.GFMPipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 12\nSection Extensions / Gfm Pipe Table\n");
-            TestParser.TestSpec("|a|b\n|-|-\n|0|1", "<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</tr>\n</tbody>\n</table>", "gfm-pipetables");
+            TestParser.TestSpec("|a|b\n|-|-\n|0|1", "<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</tr>\n</tbody>\n</table>", "gfm-pipetables", context: "Example 12\nSection Extensions / Gfm Pipe Table\n");
         }
 
         // Single column table can be declared with lines starting only by a column delimiter: 
@@ -437,8 +425,7 @@ namespace Markdig.Tests.Specs.GFMPipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 13\nSection Extensions / Gfm Pipe Table\n");
-            TestParser.TestSpec("| a\n| --\n| b\n| c ", "<table>\n<thead>\n<tr>\n<th>a</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>b</td>\n</tr>\n<tr>\n<td>c</td>\n</tr>\n</tbody>\n</table>", "gfm-pipetables");
+            TestParser.TestSpec("| a\n| --\n| b\n| c ", "<table>\n<thead>\n<tr>\n<th>a</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>b</td>\n</tr>\n<tr>\n<td>c</td>\n</tr>\n</tbody>\n</table>", "gfm-pipetables", context: "Example 13\nSection Extensions / Gfm Pipe Table\n");
         }
 
         // **Rule #5**
@@ -482,8 +469,7 @@ namespace Markdig.Tests.Specs.GFMPipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 14\nSection Extensions / Gfm Pipe Table\n");
-            TestParser.TestSpec(" a     | b \n-------|-------\n 0     | 1 \n 2     | 3 ", "<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</tr>\n<tr>\n<td>2</td>\n<td>3</td>\n</tr>\n</tbody>\n</table>", "gfm-pipetables");
+            TestParser.TestSpec(" a     | b \n-------|-------\n 0     | 1 \n 2     | 3 ", "<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</tr>\n<tr>\n<td>2</td>\n<td>3</td>\n</tr>\n</tbody>\n</table>", "gfm-pipetables", context: "Example 14\nSection Extensions / Gfm Pipe Table\n");
         }
 
         // The text alignment is defined by default to be center for header and left for cells. If the left alignment is applied, it will force the column heading to be left aligned.
@@ -524,8 +510,7 @@ namespace Markdig.Tests.Specs.GFMPipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 15\nSection Extensions / Gfm Pipe Table\n");
-            TestParser.TestSpec(" a     | b       | c \n:------|:-------:| ----:\n 0     | 1       | 2 \n 3     | 4       | 5 ", "<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">a</th>\n<th style=\"text-align: center;\">b</th>\n<th style=\"text-align: right;\">c</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\">0</td>\n<td style=\"text-align: center;\">1</td>\n<td style=\"text-align: right;\">2</td>\n</tr>\n<tr>\n<td style=\"text-align: left;\">3</td>\n<td style=\"text-align: center;\">4</td>\n<td style=\"text-align: right;\">5</td>\n</tr>\n</tbody>\n</table>", "gfm-pipetables");
+            TestParser.TestSpec(" a     | b       | c \n:------|:-------:| ----:\n 0     | 1       | 2 \n 3     | 4       | 5 ", "<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">a</th>\n<th style=\"text-align: center;\">b</th>\n<th style=\"text-align: right;\">c</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\">0</td>\n<td style=\"text-align: center;\">1</td>\n<td style=\"text-align: right;\">2</td>\n</tr>\n<tr>\n<td style=\"text-align: left;\">3</td>\n<td style=\"text-align: center;\">4</td>\n<td style=\"text-align: right;\">5</td>\n</tr>\n</tbody>\n</table>", "gfm-pipetables", context: "Example 15\nSection Extensions / Gfm Pipe Table\n");
         }
 
         // Test alignment with starting and ending pipes:
@@ -558,8 +543,7 @@ namespace Markdig.Tests.Specs.GFMPipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 16\nSection Extensions / Gfm Pipe Table\n");
-            TestParser.TestSpec("| abc | def | ghi |\n|:---:|-----|----:|\n|  1  | 2   | 3   |", "<table>\n<thead>\n<tr>\n<th style=\"text-align: center;\">abc</th>\n<th>def</th>\n<th style=\"text-align: right;\">ghi</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td style=\"text-align: center;\">1</td>\n<td>2</td>\n<td style=\"text-align: right;\">3</td>\n</tr>\n</tbody>\n</table>", "gfm-pipetables");
+            TestParser.TestSpec("| abc | def | ghi |\n|:---:|-----|----:|\n|  1  | 2   | 3   |", "<table>\n<thead>\n<tr>\n<th style=\"text-align: center;\">abc</th>\n<th>def</th>\n<th style=\"text-align: right;\">ghi</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td style=\"text-align: center;\">1</td>\n<td>2</td>\n<td style=\"text-align: right;\">3</td>\n</tr>\n</tbody>\n</table>", "gfm-pipetables", context: "Example 16\nSection Extensions / Gfm Pipe Table\n");
         }
 
         // The following example shows a non matching header column separator:
@@ -581,8 +565,7 @@ namespace Markdig.Tests.Specs.GFMPipeTables
             //     0     | 1
             //     2     | 3</p> 
 
-            Console.WriteLine("Example 17\nSection Extensions / Gfm Pipe Table\n");
-            TestParser.TestSpec(" a     | b\n-------|---x---\n 0     | 1\n 2     | 3 ", "<p>a     | b\n-------|---x---\n0     | 1\n2     | 3</p> ", "gfm-pipetables");
+            TestParser.TestSpec(" a     | b\n-------|---x---\n 0     | 1\n 2     | 3 ", "<p>a     | b\n-------|---x---\n0     | 1\n2     | 3</p> ", "gfm-pipetables", context: "Example 17\nSection Extensions / Gfm Pipe Table\n");
         }
 
         // **Rule #6**
@@ -620,8 +603,7 @@ namespace Markdig.Tests.Specs.GFMPipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 18\nSection Extensions / Gfm Pipe Table\n");
-            TestParser.TestSpec(" *a*   | b\n-----  |-----\n 0     | _1_\n _2    | 3* ", "<table>\n<thead>\n<tr>\n<th><em>a</em></th>\n<th>b</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>0</td>\n<td><em>1</em></td>\n</tr>\n<tr>\n<td>_2</td>\n<td>3*</td>\n</tr>\n</tbody>\n</table>", "gfm-pipetables");
+            TestParser.TestSpec(" *a*   | b\n-----  |-----\n 0     | _1_\n _2    | 3* ", "<table>\n<thead>\n<tr>\n<th><em>a</em></th>\n<th>b</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>0</td>\n<td><em>1</em></td>\n</tr>\n<tr>\n<td>_2</td>\n<td>3*</td>\n</tr>\n</tbody>\n</table>", "gfm-pipetables", context: "Example 18\nSection Extensions / Gfm Pipe Table\n");
         }
 
         // **Rule #7**
@@ -640,8 +622,7 @@ namespace Markdig.Tests.Specs.GFMPipeTables
             // Should be rendered as:
             //     <p>a | b <code>0 |</code></p> 
 
-            Console.WriteLine("Example 19\nSection Extensions / Gfm Pipe Table\n");
-            TestParser.TestSpec("a | b `\n0 | ` ", "<p>a | b <code>0 |</code></p> ", "gfm-pipetables");
+            TestParser.TestSpec("a | b `\n0 | ` ", "<p>a | b <code>0 |</code></p> ", "gfm-pipetables", context: "Example 19\nSection Extensions / Gfm Pipe Table\n");
         }
 
         // **Rule #8**
@@ -674,8 +655,7 @@ namespace Markdig.Tests.Specs.GFMPipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 20\nSection Extensions / Gfm Pipe Table\n");
-            TestParser.TestSpec("a <a href=\"\" title=\"|\"></a> | b\n-- | --\n0  | 1", "<table>\n<thead>\n<tr>\n<th>a <a href=\"\" title=\"|\"></a></th>\n<th>b</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>0</td>\n<td>1</td>\n</tr>\n</tbody>\n</table>", "gfm-pipetables");
+            TestParser.TestSpec("a <a href=\"\" title=\"|\"></a> | b\n-- | --\n0  | 1", "<table>\n<thead>\n<tr>\n<th>a <a href=\"\" title=\"|\"></a></th>\n<th>b</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>0</td>\n<td>1</td>\n</tr>\n</tbody>\n</table>", "gfm-pipetables", context: "Example 20\nSection Extensions / Gfm Pipe Table\n");
         }
 
         // **Rule #9**
@@ -708,8 +688,7 @@ namespace Markdig.Tests.Specs.GFMPipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 21\nSection Extensions / Gfm Pipe Table\n");
-            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>", "gfm-pipetables");
+            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>", "gfm-pipetables", context: "Example 21\nSection Extensions / Gfm Pipe Table\n");
         }
 
         // **Rule #10**
@@ -735,8 +714,7 @@ namespace Markdig.Tests.Specs.GFMPipeTables
             //     </thead>
             //     </table>
 
-            Console.WriteLine("Example 22\nSection Extensions / Gfm Pipe Table\n");
-            TestParser.TestSpec("a  | b\n-- | --", "<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n</tr>\n</thead>\n</table>", "gfm-pipetables");
+            TestParser.TestSpec("a  | b\n-- | --", "<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n</tr>\n</thead>\n</table>", "gfm-pipetables", context: "Example 22\nSection Extensions / Gfm Pipe Table\n");
         }
 
         [Test]
@@ -760,8 +738,7 @@ namespace Markdig.Tests.Specs.GFMPipeTables
             //     </thead>
             //     </table>
 
-            Console.WriteLine("Example 23\nSection Extensions / Gfm Pipe Table\n");
-            TestParser.TestSpec("|a|b|c\n|---|---|---|", "<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n<th>c</th>\n</tr>\n</thead>\n</table>", "gfm-pipetables");
+            TestParser.TestSpec("|a|b|c\n|---|---|---|", "<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n<th>c</th>\n</tr>\n</thead>\n</table>", "gfm-pipetables", context: "Example 23\nSection Extensions / Gfm Pipe Table\n");
         }
 
         // **Tests**
@@ -809,8 +786,7 @@ namespace Markdig.Tests.Specs.GFMPipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 24\nSection Extensions / Gfm Pipe Table\n");
-            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>", "gfm-pipetables");
+            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>", "gfm-pipetables", context: "Example 24\nSection Extensions / Gfm Pipe Table\n");
         }
 
         // **Normalized columns count**
@@ -849,8 +825,7 @@ namespace Markdig.Tests.Specs.GFMPipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 25\nSection Extensions / Gfm Pipe Table\n");
-            TestParser.TestSpec("a | b\n-- | - \n0 | 1 | 2\n3 |", "<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</tr>\n<tr>\n<td>3</td>\n<td></td>\n</tr>\n</tbody>\n</table>", "gfm-pipetables");
+            TestParser.TestSpec("a | b\n-- | - \n0 | 1 | 2\n3 |", "<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</tr>\n<tr>\n<td>3</td>\n<td></td>\n</tr>\n</tbody>\n</table>", "gfm-pipetables", context: "Example 25\nSection Extensions / Gfm Pipe Table\n");
         }
     }
 }

src/Markdig.Tests/Specs/PipeTableSpecs.generated.cs

@@ -56,8 +56,7 @@ namespace Markdig.Tests.Specs.PipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 1\nSection Extensions / Pipe Table\n");
-            TestParser.TestSpec("a | b\n-- | -\n0 | 1", "<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</tr>\n</tbody>\n</table>", "pipetables|advanced");
+            TestParser.TestSpec("a | b\n-- | -\n0 | 1", "<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</tr>\n</tbody>\n</table>", "pipetables|advanced", context: "Example 1\nSection Extensions / Pipe Table\n");
         }
 
         // The following is also considered as a table, even if the second line starts like a list:
@@ -88,8 +87,7 @@ namespace Markdig.Tests.Specs.PipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 2\nSection Extensions / Pipe Table\n");
-            TestParser.TestSpec("a | b\n- | -\n0 | 1", "<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</tr>\n</tbody>\n</table>", "pipetables|advanced");
+            TestParser.TestSpec("a | b\n- | -\n0 | 1", "<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</tr>\n</tbody>\n</table>", "pipetables|advanced", context: "Example 2\nSection Extensions / Pipe Table\n");
         }
 
         // A pipe table with only one header row is allowed:
@@ -113,8 +111,7 @@ namespace Markdig.Tests.Specs.PipeTables
             //     </thead>
             //     </table>
 
-            Console.WriteLine("Example 3\nSection Extensions / Pipe Table\n");
-            TestParser.TestSpec("a | b\n-- | --", "<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n</tr>\n</thead>\n</table>", "pipetables|advanced");
+            TestParser.TestSpec("a | b\n-- | --", "<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n</tr>\n</thead>\n</table>", "pipetables|advanced", context: "Example 3\nSection Extensions / Pipe Table\n");
         }
 
         // After a row separator header, they will be interpreted as plain column:
@@ -145,8 +142,7 @@ namespace Markdig.Tests.Specs.PipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 4\nSection Extensions / Pipe Table\n");
-            TestParser.TestSpec("a | b\n-- | --\n-- | --", "<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>--</td>\n<td>--</td>\n</tr>\n</tbody>\n</table>", "pipetables|advanced");
+            TestParser.TestSpec("a | b\n-- | --\n-- | --", "<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>--</td>\n<td>--</td>\n</tr>\n</tbody>\n</table>", "pipetables|advanced", context: "Example 4\nSection Extensions / Pipe Table\n");
         }
 
         // But if a table doesn't start with a column delimiter, it is not interpreted as a table, even if following lines have a column delimiter
@@ -166,8 +162,7 @@ namespace Markdig.Tests.Specs.PipeTables
             //     c | d
             //     e | f</p>
 
-            Console.WriteLine("Example 5\nSection Extensions / Pipe Table\n");
-            TestParser.TestSpec("a b\nc | d\ne | f", "<p>a b\nc | d\ne | f</p>", "pipetables|advanced");
+            TestParser.TestSpec("a b\nc | d\ne | f", "<p>a b\nc | d\ne | f</p>", "pipetables|advanced", context: "Example 5\nSection Extensions / Pipe Table\n");
         }
 
         // If a line doesn't have a column delimiter `|` the table is not detected
@@ -185,8 +180,7 @@ namespace Markdig.Tests.Specs.PipeTables
             //     <p>a | b
             //     c no d</p>
 
-            Console.WriteLine("Example 6\nSection Extensions / Pipe Table\n");
-            TestParser.TestSpec("a | b\nc no d", "<p>a | b\nc no d</p>", "pipetables|advanced");
+            TestParser.TestSpec("a | b\nc no d", "<p>a | b\nc no d</p>", "pipetables|advanced", context: "Example 6\nSection Extensions / Pipe Table\n");
         }
 
         // If a row contains more column than the header row, it will still be added as a column:
@@ -231,8 +225,7 @@ namespace Markdig.Tests.Specs.PipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 7\nSection Extensions / Pipe Table\n");
-            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<th></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<td></td>\n</tr>\n<tr>\n<td>5</td>\n<td></td>\n<td></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<th></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<td></td>\n</tr>\n<tr>\n<td>5</td>\n<td></td>\n<td></td>\n</tr>\n</tbody>\n</table>", "pipetables|advanced", context: "Example 7\nSection Extensions / Pipe Table\n");
         }
 
         // **Rule #2**
@@ -267,8 +260,7 @@ namespace Markdig.Tests.Specs.PipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 8\nSection Extensions / Pipe Table\n");
-            TestParser.TestSpec("a          | b              |\n-- | --\n0      | 1       |", "<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</tr>\n</tbody>\n</table>", "pipetables|advanced");
+            TestParser.TestSpec("a          | b              |\n-- | --\n0      | 1       |", "<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</tr>\n</tbody>\n</table>", "pipetables|advanced", context: "Example 8\nSection Extensions / Pipe Table\n");
         }
 
         // **Rule #4**
@@ -310,8 +302,7 @@ namespace Markdig.Tests.Specs.PipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 9\nSection Extensions / Pipe Table\n");
-            TestParser.TestSpec("  a     | b     |\n--      | --\n| 0     | 1\n| 2     | 3     |\n  4     | 5 ", "<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</tr>\n<tr>\n<td>2</td>\n<td>3</td>\n</tr>\n<tr>\n<td>4</td>\n<td>5</td>\n</tr>\n</tbody>\n</table>", "pipetables|advanced");
+            TestParser.TestSpec("  a     | b     |\n--      | --\n| 0     | 1\n| 2     | 3     |\n  4     | 5 ", "<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</tr>\n<tr>\n<td>2</td>\n<td>3</td>\n</tr>\n<tr>\n<td>4</td>\n<td>5</td>\n</tr>\n</tbody>\n</table>", "pipetables|advanced", context: "Example 9\nSection Extensions / Pipe Table\n");
         }
 
         // A pipe may be present at both the beginning/ending of each line:
@@ -342,8 +333,7 @@ namespace Markdig.Tests.Specs.PipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 10\nSection Extensions / Pipe Table\n");
-            TestParser.TestSpec("|a|b|\n|-|-|\n|0|1|", "<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</tr>\n</tbody>\n</table>", "pipetables|advanced");
+            TestParser.TestSpec("|a|b|\n|-|-|\n|0|1|", "<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</tr>\n</tbody>\n</table>", "pipetables|advanced", context: "Example 10\nSection Extensions / Pipe Table\n");
         }
 
         // Or may be omitted on one side:
@@ -374,8 +364,7 @@ namespace Markdig.Tests.Specs.PipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 11\nSection Extensions / Pipe Table\n");
-            TestParser.TestSpec("a|b|\n-|-|\n0|1|", "<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</tr>\n</tbody>\n</table>", "pipetables|advanced");
+            TestParser.TestSpec("a|b|\n-|-|\n0|1|", "<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</tr>\n</tbody>\n</table>", "pipetables|advanced", context: "Example 11\nSection Extensions / Pipe Table\n");
         }
 
         [Test]
@@ -405,8 +394,7 @@ namespace Markdig.Tests.Specs.PipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 12\nSection Extensions / Pipe Table\n");
-            TestParser.TestSpec("|a|b\n|-|-\n|0|1", "<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</tr>\n</tbody>\n</table>", "pipetables|advanced");
+            TestParser.TestSpec("|a|b\n|-|-\n|0|1", "<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</tr>\n</tbody>\n</table>", "pipetables|advanced", context: "Example 12\nSection Extensions / Pipe Table\n");
         }
 
         // Single column table can be declared with lines starting only by a column delimiter: 
@@ -439,8 +427,7 @@ namespace Markdig.Tests.Specs.PipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 13\nSection Extensions / Pipe Table\n");
-            TestParser.TestSpec("| a\n| --\n| b\n| c ", "<table>\n<thead>\n<tr>\n<th>a</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>b</td>\n</tr>\n<tr>\n<td>c</td>\n</tr>\n</tbody>\n</table>", "pipetables|advanced");
+            TestParser.TestSpec("| a\n| --\n| b\n| c ", "<table>\n<thead>\n<tr>\n<th>a</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>b</td>\n</tr>\n<tr>\n<td>c</td>\n</tr>\n</tbody>\n</table>", "pipetables|advanced", context: "Example 13\nSection Extensions / Pipe Table\n");
         }
 
         // **Rule #5**
@@ -484,8 +471,7 @@ namespace Markdig.Tests.Specs.PipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 14\nSection Extensions / Pipe Table\n");
-            TestParser.TestSpec(" a     | b \n-------|-------\n 0     | 1 \n 2     | 3 ", "<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</tr>\n<tr>\n<td>2</td>\n<td>3</td>\n</tr>\n</tbody>\n</table>", "pipetables|advanced");
+            TestParser.TestSpec(" a     | b \n-------|-------\n 0     | 1 \n 2     | 3 ", "<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</tr>\n<tr>\n<td>2</td>\n<td>3</td>\n</tr>\n</tbody>\n</table>", "pipetables|advanced", context: "Example 14\nSection Extensions / Pipe Table\n");
         }
 
         // The text alignment is defined by default to be center for header and left for cells. If the left alignment is applied, it will force the column heading to be left aligned.
@@ -526,8 +512,7 @@ namespace Markdig.Tests.Specs.PipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 15\nSection Extensions / Pipe Table\n");
-            TestParser.TestSpec(" a     | b       | c \n:------|:-------:| ----:\n 0     | 1       | 2 \n 3     | 4       | 5 ", "<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">a</th>\n<th style=\"text-align: center;\">b</th>\n<th style=\"text-align: right;\">c</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\">0</td>\n<td style=\"text-align: center;\">1</td>\n<td style=\"text-align: right;\">2</td>\n</tr>\n<tr>\n<td style=\"text-align: left;\">3</td>\n<td style=\"text-align: center;\">4</td>\n<td style=\"text-align: right;\">5</td>\n</tr>\n</tbody>\n</table>", "pipetables|advanced");
+            TestParser.TestSpec(" a     | b       | c \n:------|:-------:| ----:\n 0     | 1       | 2 \n 3     | 4       | 5 ", "<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">a</th>\n<th style=\"text-align: center;\">b</th>\n<th style=\"text-align: right;\">c</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\">0</td>\n<td style=\"text-align: center;\">1</td>\n<td style=\"text-align: right;\">2</td>\n</tr>\n<tr>\n<td style=\"text-align: left;\">3</td>\n<td style=\"text-align: center;\">4</td>\n<td style=\"text-align: right;\">5</td>\n</tr>\n</tbody>\n</table>", "pipetables|advanced", context: "Example 15\nSection Extensions / Pipe Table\n");
         }
 
         // Test alignment with starting and ending pipes:
@@ -560,8 +545,7 @@ namespace Markdig.Tests.Specs.PipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 16\nSection Extensions / Pipe Table\n");
-            TestParser.TestSpec("| abc | def | ghi |\n|:---:|-----|----:|\n|  1  | 2   | 3   |", "<table>\n<thead>\n<tr>\n<th style=\"text-align: center;\">abc</th>\n<th>def</th>\n<th style=\"text-align: right;\">ghi</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td style=\"text-align: center;\">1</td>\n<td>2</td>\n<td style=\"text-align: right;\">3</td>\n</tr>\n</tbody>\n</table>", "pipetables|advanced");
+            TestParser.TestSpec("| abc | def | ghi |\n|:---:|-----|----:|\n|  1  | 2   | 3   |", "<table>\n<thead>\n<tr>\n<th style=\"text-align: center;\">abc</th>\n<th>def</th>\n<th style=\"text-align: right;\">ghi</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td style=\"text-align: center;\">1</td>\n<td>2</td>\n<td style=\"text-align: right;\">3</td>\n</tr>\n</tbody>\n</table>", "pipetables|advanced", context: "Example 16\nSection Extensions / Pipe Table\n");
         }
 
         // The following example shows a non matching header column separator:
@@ -583,8 +567,7 @@ namespace Markdig.Tests.Specs.PipeTables
             //     0     | 1
             //     2     | 3</p> 
 
-            Console.WriteLine("Example 17\nSection Extensions / Pipe Table\n");
-            TestParser.TestSpec(" a     | b\n-------|---x---\n 0     | 1\n 2     | 3 ", "<p>a     | b\n-------|---x---\n0     | 1\n2     | 3</p> ", "pipetables|advanced");
+            TestParser.TestSpec(" a     | b\n-------|---x---\n 0     | 1\n 2     | 3 ", "<p>a     | b\n-------|---x---\n0     | 1\n2     | 3</p> ", "pipetables|advanced", context: "Example 17\nSection Extensions / Pipe Table\n");
         }
 
         // **Rule #6**
@@ -622,8 +605,7 @@ namespace Markdig.Tests.Specs.PipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 18\nSection Extensions / Pipe Table\n");
-            TestParser.TestSpec(" *a*   | b\n-----  |-----\n 0     | _1_\n _2    | 3* ", "<table>\n<thead>\n<tr>\n<th><em>a</em></th>\n<th>b</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>0</td>\n<td><em>1</em></td>\n</tr>\n<tr>\n<td>_2</td>\n<td>3*</td>\n</tr>\n</tbody>\n</table>", "pipetables|advanced");
+            TestParser.TestSpec(" *a*   | b\n-----  |-----\n 0     | _1_\n _2    | 3* ", "<table>\n<thead>\n<tr>\n<th><em>a</em></th>\n<th>b</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>0</td>\n<td><em>1</em></td>\n</tr>\n<tr>\n<td>_2</td>\n<td>3*</td>\n</tr>\n</tbody>\n</table>", "pipetables|advanced", context: "Example 18\nSection Extensions / Pipe Table\n");
         }
 
         // **Rule #7**
@@ -642,8 +624,7 @@ namespace Markdig.Tests.Specs.PipeTables
             // Should be rendered as:
             //     <p>a | b <code>0 |</code></p> 
 
-            Console.WriteLine("Example 19\nSection Extensions / Pipe Table\n");
-            TestParser.TestSpec("a | b `\n0 | ` ", "<p>a | b <code>0 |</code></p> ", "pipetables|advanced");
+            TestParser.TestSpec("a | b `\n0 | ` ", "<p>a | b <code>0 |</code></p> ", "pipetables|advanced", context: "Example 19\nSection Extensions / Pipe Table\n");
         }
 
         // **Rule #8**
@@ -676,8 +657,7 @@ namespace Markdig.Tests.Specs.PipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 20\nSection Extensions / Pipe Table\n");
-            TestParser.TestSpec("a <a href=\"\" title=\"|\"></a> | b\n-- | --\n0  | 1", "<table>\n<thead>\n<tr>\n<th>a <a href=\"\" title=\"|\"></a></th>\n<th>b</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>0</td>\n<td>1</td>\n</tr>\n</tbody>\n</table>", "pipetables|advanced");
+            TestParser.TestSpec("a <a href=\"\" title=\"|\"></a> | b\n-- | --\n0  | 1", "<table>\n<thead>\n<tr>\n<th>a <a href=\"\" title=\"|\"></a></th>\n<th>b</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>0</td>\n<td>1</td>\n</tr>\n</tbody>\n</table>", "pipetables|advanced", context: "Example 20\nSection Extensions / Pipe Table\n");
         }
 
         // **Rule #9**
@@ -710,8 +690,7 @@ namespace Markdig.Tests.Specs.PipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 21\nSection Extensions / Pipe Table\n");
-            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");
+            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", context: "Example 21\nSection Extensions / Pipe Table\n");
         }
 
         // **Rule #10**
@@ -737,8 +716,7 @@ namespace Markdig.Tests.Specs.PipeTables
             //     </thead>
             //     </table>
 
-            Console.WriteLine("Example 22\nSection Extensions / Pipe Table\n");
-            TestParser.TestSpec("a  | b\n-- | --", "<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n</tr>\n</thead>\n</table>", "pipetables|advanced");
+            TestParser.TestSpec("a  | b\n-- | --", "<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n</tr>\n</thead>\n</table>", "pipetables|advanced", context: "Example 22\nSection Extensions / Pipe Table\n");
         }
 
         [Test]
@@ -762,8 +740,7 @@ namespace Markdig.Tests.Specs.PipeTables
             //     </thead>
             //     </table>
 
-            Console.WriteLine("Example 23\nSection Extensions / Pipe Table\n");
-            TestParser.TestSpec("|a|b|c\n|---|---|---|", "<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n<th>c</th>\n</tr>\n</thead>\n</table>", "pipetables|advanced");
+            TestParser.TestSpec("|a|b|c\n|---|---|---|", "<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n<th>c</th>\n</tr>\n</thead>\n</table>", "pipetables|advanced", context: "Example 23\nSection Extensions / Pipe Table\n");
         }
 
         // **Tests**
@@ -811,8 +788,7 @@ namespace Markdig.Tests.Specs.PipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 24\nSection Extensions / Pipe Table\n");
-            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");
+            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", context: "Example 24\nSection Extensions / Pipe Table\n");
         }
 
         // **Normalized columns count**
@@ -847,8 +823,7 @@ namespace Markdig.Tests.Specs.PipeTables
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 25\nSection Extensions / Pipe Table\n");
-            TestParser.TestSpec("a | b\n-- | - \n0 | 1 | 2", "<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n<th></th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>0</td>\n<td>1</td>\n<td>2</td>\n</tr>\n</tbody>\n</table>", "pipetables|advanced");
+            TestParser.TestSpec("a | b\n-- | - \n0 | 1 | 2", "<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n<th></th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>0</td>\n<td>1</td>\n<td>2</td>\n</tr>\n</tbody>\n</table>", "pipetables|advanced", context: "Example 25\nSection Extensions / Pipe Table\n");
         }
     }
 }

src/Markdig.Tests/Specs/SmartyPantsSpecs.generated.cs

@@ -30,8 +30,7 @@ namespace Markdig.Tests.Specs.SmartyPants
             // Should be rendered as:
             //     <p>This is a &ldquo;text&rdquo;</p>
 
-            Console.WriteLine("Example 1\nSection Extensions / SmartyPants Quotes\n");
-            TestParser.TestSpec("This is a \"text\"", "<p>This is a &ldquo;text&rdquo;</p>", "pipetables+smartypants|advanced+smartypants");
+            TestParser.TestSpec("This is a \"text\"", "<p>This is a &ldquo;text&rdquo;</p>", "pipetables+smartypants|advanced+smartypants", context: "Example 1\nSection Extensions / SmartyPants Quotes\n");
         }
 
         [Test]
@@ -46,8 +45,7 @@ namespace Markdig.Tests.Specs.SmartyPants
             // Should be rendered as:
             //     <p>This is a &lsquo;text&rsquo;</p>
 
-            Console.WriteLine("Example 2\nSection Extensions / SmartyPants Quotes\n");
-            TestParser.TestSpec("This is a 'text'", "<p>This is a &lsquo;text&rsquo;</p>", "pipetables+smartypants|advanced+smartypants");
+            TestParser.TestSpec("This is a 'text'", "<p>This is a &lsquo;text&rsquo;</p>", "pipetables+smartypants|advanced+smartypants", context: "Example 2\nSection Extensions / SmartyPants Quotes\n");
         }
 
         [Test]
@@ -62,8 +60,7 @@ namespace Markdig.Tests.Specs.SmartyPants
             // Should be rendered as:
             //     <p>This is a &laquo;text&raquo;</p>
 
-            Console.WriteLine("Example 3\nSection Extensions / SmartyPants Quotes\n");
-            TestParser.TestSpec("This is a <<text>>", "<p>This is a &laquo;text&raquo;</p>", "pipetables+smartypants|advanced+smartypants");
+            TestParser.TestSpec("This is a <<text>>", "<p>This is a &laquo;text&raquo;</p>", "pipetables+smartypants|advanced+smartypants", context: "Example 3\nSection Extensions / SmartyPants Quotes\n");
         }
 
         // Unbalanced quotes are not changed:
@@ -79,8 +76,7 @@ namespace Markdig.Tests.Specs.SmartyPants
             // Should be rendered as:
             //     <p>This is a &quot;text</p>
 
-            Console.WriteLine("Example 4\nSection Extensions / SmartyPants Quotes\n");
-            TestParser.TestSpec("This is a \"text", "<p>This is a &quot;text</p>", "pipetables+smartypants|advanced+smartypants");
+            TestParser.TestSpec("This is a \"text", "<p>This is a &quot;text</p>", "pipetables+smartypants|advanced+smartypants", context: "Example 4\nSection Extensions / SmartyPants Quotes\n");
         }
 
         [Test]
@@ -95,8 +91,7 @@ namespace Markdig.Tests.Specs.SmartyPants
             // Should be rendered as:
             //     <p>This is a 'text</p>
 
-            Console.WriteLine("Example 5\nSection Extensions / SmartyPants Quotes\n");
-            TestParser.TestSpec("This is a 'text", "<p>This is a 'text</p>", "pipetables+smartypants|advanced+smartypants");
+            TestParser.TestSpec("This is a 'text", "<p>This is a 'text</p>", "pipetables+smartypants|advanced+smartypants", context: "Example 5\nSection Extensions / SmartyPants Quotes\n");
         }
 
         [Test]
@@ -111,8 +106,7 @@ namespace Markdig.Tests.Specs.SmartyPants
             // Should be rendered as:
             //     <p>This is a &lt;&lt;text</p>
 
-            Console.WriteLine("Example 6\nSection Extensions / SmartyPants Quotes\n");
-            TestParser.TestSpec("This is a <<text", "<p>This is a &lt;&lt;text</p>", "pipetables+smartypants|advanced+smartypants");
+            TestParser.TestSpec("This is a <<text", "<p>This is a &lt;&lt;text</p>", "pipetables+smartypants|advanced+smartypants", context: "Example 6\nSection Extensions / SmartyPants Quotes\n");
         }
 
         // Unbalanced quotes inside other quotes are not changed:
@@ -128,8 +122,7 @@ namespace Markdig.Tests.Specs.SmartyPants
             // Should be rendered as:
             //     <p>This is a &ldquo;text 'with&rdquo; a another text'</p>
 
-            Console.WriteLine("Example 7\nSection Extensions / SmartyPants Quotes\n");
-            TestParser.TestSpec("This is a \"text 'with\" a another text'", "<p>This is a &ldquo;text 'with&rdquo; a another text'</p>", "pipetables+smartypants|advanced+smartypants");
+            TestParser.TestSpec("This is a \"text 'with\" a another text'", "<p>This is a &ldquo;text 'with&rdquo; a another text'</p>", "pipetables+smartypants|advanced+smartypants", context: "Example 7\nSection Extensions / SmartyPants Quotes\n");
         }
 
         [Test]
@@ -144,8 +137,7 @@ namespace Markdig.Tests.Specs.SmartyPants
             // Should be rendered as:
             //     <p>This is &lsquo;a &ldquo;text 'with&rdquo; a another text&rsquo;</p>
 
-            Console.WriteLine("Example 8\nSection Extensions / SmartyPants Quotes\n");
-            TestParser.TestSpec("This is 'a \"text 'with\" a another text'", "<p>This is &lsquo;a &ldquo;text 'with&rdquo; a another text&rsquo;</p>", "pipetables+smartypants|advanced+smartypants");
+            TestParser.TestSpec("This is 'a \"text 'with\" a another text'", "<p>This is &lsquo;a &ldquo;text 'with&rdquo; a another text&rsquo;</p>", "pipetables+smartypants|advanced+smartypants", context: "Example 8\nSection Extensions / SmartyPants Quotes\n");
         }
 
         [Test]
@@ -160,8 +152,7 @@ namespace Markdig.Tests.Specs.SmartyPants
             // Should be rendered as:
             //     <p>This is a &lsquo;text &lt;&lt;with&rsquo; a another text&gt;&gt;</p>
 
-            Console.WriteLine("Example 9\nSection Extensions / SmartyPants Quotes\n");
-            TestParser.TestSpec("This is a 'text <<with' a another text>>", "<p>This is a &lsquo;text &lt;&lt;with&rsquo; a another text&gt;&gt;</p>", "pipetables+smartypants|advanced+smartypants");
+            TestParser.TestSpec("This is a 'text <<with' a another text>>", "<p>This is a &lsquo;text &lt;&lt;with&rsquo; a another text&gt;&gt;</p>", "pipetables+smartypants|advanced+smartypants", context: "Example 9\nSection Extensions / SmartyPants Quotes\n");
         }
 
         [Test]
@@ -176,8 +167,7 @@ namespace Markdig.Tests.Specs.SmartyPants
             // Should be rendered as:
             //     <p>This is a &laquo;text 'with&raquo; a another text'</p>
 
-            Console.WriteLine("Example 10\nSection Extensions / SmartyPants Quotes\n");
-            TestParser.TestSpec("This is a <<text 'with>> a another text'", "<p>This is a &laquo;text 'with&raquo; a another text'</p>", "pipetables+smartypants|advanced+smartypants");
+            TestParser.TestSpec("This is a <<text 'with>> a another text'", "<p>This is a &laquo;text 'with&raquo; a another text'</p>", "pipetables+smartypants|advanced+smartypants", context: "Example 10\nSection Extensions / SmartyPants Quotes\n");
         }
 
         // Quotes requires to have the same rules than emphasis `_` regarding left/right frankling rules:
@@ -193,8 +183,7 @@ namespace Markdig.Tests.Specs.SmartyPants
             // Should be rendered as:
             //     <p>It's not quotes'</p>
 
-            Console.WriteLine("Example 11\nSection Extensions / SmartyPants Quotes\n");
-            TestParser.TestSpec("It's not quotes'", "<p>It's not quotes'</p>", "pipetables+smartypants|advanced+smartypants");
+            TestParser.TestSpec("It's not quotes'", "<p>It's not quotes'</p>", "pipetables+smartypants|advanced+smartypants", context: "Example 11\nSection Extensions / SmartyPants Quotes\n");
         }
 
         [Test]
@@ -209,8 +198,7 @@ namespace Markdig.Tests.Specs.SmartyPants
             // Should be rendered as:
             //     <p>They are ' not matching quotes '</p>
 
-            Console.WriteLine("Example 12\nSection Extensions / SmartyPants Quotes\n");
-            TestParser.TestSpec("They are ' not matching quotes '", "<p>They are ' not matching quotes '</p>", "pipetables+smartypants|advanced+smartypants");
+            TestParser.TestSpec("They are ' not matching quotes '", "<p>They are ' not matching quotes '</p>", "pipetables+smartypants|advanced+smartypants", context: "Example 12\nSection Extensions / SmartyPants Quotes\n");
         }
 
         [Test]
@@ -225,8 +213,7 @@ namespace Markdig.Tests.Specs.SmartyPants
             // Should be rendered as:
             //     <p>They are' not matching 'quotes</p>
 
-            Console.WriteLine("Example 13\nSection Extensions / SmartyPants Quotes\n");
-            TestParser.TestSpec("They are' not matching 'quotes", "<p>They are' not matching 'quotes</p>", "pipetables+smartypants|advanced+smartypants");
+            TestParser.TestSpec("They are' not matching 'quotes", "<p>They are' not matching 'quotes</p>", "pipetables+smartypants|advanced+smartypants", context: "Example 13\nSection Extensions / SmartyPants Quotes\n");
         }
 
         // An emphasis starting inside left/right quotes will span over the right quote:
@@ -242,8 +229,7 @@ namespace Markdig.Tests.Specs.SmartyPants
             // Should be rendered as:
             //     <p>This is &ldquo;a <em>text&rdquo; with an emphasis</em></p>
 
-            Console.WriteLine("Example 14\nSection Extensions / SmartyPants Quotes\n");
-            TestParser.TestSpec("This is \"a *text\" with an emphasis*", "<p>This is &ldquo;a <em>text&rdquo; with an emphasis</em></p>", "pipetables+smartypants|advanced+smartypants");
+            TestParser.TestSpec("This is \"a *text\" with an emphasis*", "<p>This is &ldquo;a <em>text&rdquo; with an emphasis</em></p>", "pipetables+smartypants|advanced+smartypants", context: "Example 14\nSection Extensions / SmartyPants Quotes\n");
         }
 
         // Multiple sets of quotes can be used
@@ -259,8 +245,7 @@ namespace Markdig.Tests.Specs.SmartyPants
             // Should be rendered as:
             //     <p>&ldquo;aaa&rdquo; &ldquo;bbb&rdquo; &ldquo;ccc&rdquo; &ldquo;ddd&rdquo;</p>
 
-            Console.WriteLine("Example 15\nSection Extensions / SmartyPants Quotes\n");
-            TestParser.TestSpec("\"aaa\" \"bbb\" \"ccc\" \"ddd\"", "<p>&ldquo;aaa&rdquo; &ldquo;bbb&rdquo; &ldquo;ccc&rdquo; &ldquo;ddd&rdquo;</p>", "pipetables+smartypants|advanced+smartypants");
+            TestParser.TestSpec("\"aaa\" \"bbb\" \"ccc\" \"ddd\"", "<p>&ldquo;aaa&rdquo; &ldquo;bbb&rdquo; &ldquo;ccc&rdquo; &ldquo;ddd&rdquo;</p>", "pipetables+smartypants|advanced+smartypants", context: "Example 15\nSection Extensions / SmartyPants Quotes\n");
         }
     }
 
@@ -280,8 +265,7 @@ namespace Markdig.Tests.Specs.SmartyPants
             // Should be rendered as:
             //     <p>This is a &ndash; text</p>
 
-            Console.WriteLine("Example 16\nSection Extensions / SmartyPants Separators\n");
-            TestParser.TestSpec("This is a -- text", "<p>This is a &ndash; text</p>", "pipetables+smartypants|advanced+smartypants");
+            TestParser.TestSpec("This is a -- text", "<p>This is a &ndash; text</p>", "pipetables+smartypants|advanced+smartypants", context: "Example 16\nSection Extensions / SmartyPants Separators\n");
         }
 
         [Test]
@@ -296,8 +280,7 @@ namespace Markdig.Tests.Specs.SmartyPants
             // Should be rendered as:
             //     <p>This is a &mdash; text</p>
 
-            Console.WriteLine("Example 17\nSection Extensions / SmartyPants Separators\n");
-            TestParser.TestSpec("This is a --- text", "<p>This is a &mdash; text</p>", "pipetables+smartypants|advanced+smartypants");
+            TestParser.TestSpec("This is a --- text", "<p>This is a &mdash; text</p>", "pipetables+smartypants|advanced+smartypants", context: "Example 17\nSection Extensions / SmartyPants Separators\n");
         }
 
         [Test]
@@ -312,8 +295,7 @@ namespace Markdig.Tests.Specs.SmartyPants
             // Should be rendered as:
             //     <p>This is a en ellipsis&hellip;</p>
 
-            Console.WriteLine("Example 18\nSection Extensions / SmartyPants Separators\n");
-            TestParser.TestSpec("This is a en ellipsis...", "<p>This is a en ellipsis&hellip;</p>", "pipetables+smartypants|advanced+smartypants");
+            TestParser.TestSpec("This is a en ellipsis...", "<p>This is a en ellipsis&hellip;</p>", "pipetables+smartypants|advanced+smartypants", context: "Example 18\nSection Extensions / SmartyPants Separators\n");
         }
 
         // Check that a smartypants are not breaking pipetable parsing:
@@ -344,8 +326,7 @@ namespace Markdig.Tests.Specs.SmartyPants
             //     </tbody>
             //     </table>
 
-            Console.WriteLine("Example 19\nSection Extensions / SmartyPants Separators\n");
-            TestParser.TestSpec("a  | b\n-- | --\n0  | 1", "<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</tr>\n</tbody>\n</table>", "pipetables+smartypants|advanced+smartypants");
+            TestParser.TestSpec("a  | b\n-- | --\n0  | 1", "<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</tr>\n</tbody>\n</table>", "pipetables+smartypants|advanced+smartypants", context: "Example 19\nSection Extensions / SmartyPants Separators\n");
         }
 
         // Check quotes and dash:
@@ -361,8 +342,7 @@ namespace Markdig.Tests.Specs.SmartyPants
             // Should be rendered as:
             //     <p>A &ldquo;quote&rdquo; with a &mdash;</p>
 
-            Console.WriteLine("Example 20\nSection Extensions / SmartyPants Separators\n");
-            TestParser.TestSpec("A \"quote\" with a ---", "<p>A &ldquo;quote&rdquo; with a &mdash;</p>", "pipetables+smartypants|advanced+smartypants");
+            TestParser.TestSpec("A \"quote\" with a ---", "<p>A &ldquo;quote&rdquo; with a &mdash;</p>", "pipetables+smartypants|advanced+smartypants", context: "Example 20\nSection Extensions / SmartyPants Separators\n");
         }
     }
 }

src/Markdig.Tests/Specs/TaskListSpecs.generated.cs

@@ -38,8 +38,7 @@ namespace Markdig.Tests.Specs.TaskLists
             //     <li>Item4</li>
             //     </ul>
 
-            Console.WriteLine("Example 1\nSection Extensions / TaskLists\n");
-            TestParser.TestSpec("- [ ] Item1\n- [x] Item2\n- [ ] Item3\n- Item4", "<ul class=\"contains-task-list\">\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" /> Item1</li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" checked=\"checked\" /> Item2</li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" /> Item3</li>\n<li>Item4</li>\n</ul>", "tasklists|advanced");
+            TestParser.TestSpec("- [ ] Item1\n- [x] Item2\n- [ ] Item3\n- Item4", "<ul class=\"contains-task-list\">\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" /> Item1</li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" checked=\"checked\" /> Item2</li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" /> Item3</li>\n<li>Item4</li>\n</ul>", "tasklists|advanced", context: "Example 1\nSection Extensions / TaskLists\n");
         }
 
         // A task is not recognized outside a list item:
@@ -55,8 +54,7 @@ namespace Markdig.Tests.Specs.TaskLists
             // Should be rendered as:
             //     <p>[ ] This is not a task list</p>
 
-            Console.WriteLine("Example 2\nSection Extensions / TaskLists\n");
-            TestParser.TestSpec("[ ] This is not a task list", "<p>[ ] This is not a task list</p>", "tasklists|advanced");
+            TestParser.TestSpec("[ ] This is not a task list", "<p>[ ] This is not a task list</p>", "tasklists|advanced", context: "Example 2\nSection Extensions / TaskLists\n");
         }
     }
 }

src/Markdig.Tests/Specs/YamlSpecs.generated.cs

@@ -33,8 +33,7 @@ namespace Markdig.Tests.Specs.Yaml
             // Should be rendered as:
             //     <p>This is a text</p>
 
-            Console.WriteLine("Example 1\nSection Extensions / YAML frontmatter discard\n");
-            TestParser.TestSpec("---\nthis: is a frontmatter\n---\nThis is a text", "<p>This is a text</p>", "yaml");
+            TestParser.TestSpec("---\nthis: is a frontmatter\n---\nThis is a text", "<p>This is a text</p>", "yaml", context: "Example 1\nSection Extensions / YAML frontmatter discard\n");
         }
 
         // But if a frontmatter doesn't happen on the first line, it will be parse as regular Markdown content
@@ -56,8 +55,7 @@ namespace Markdig.Tests.Specs.Yaml
             //     <h2>this: is a frontmatter</h2>
             //     <p>This is a text2</p>
 
-            Console.WriteLine("Example 2\nSection Extensions / YAML frontmatter discard\n");
-            TestParser.TestSpec("This is a text1\n---\nthis: is a frontmatter\n---\nThis is a text2", "<h2>This is a text1</h2>\n<h2>this: is a frontmatter</h2>\n<p>This is a text2</p>", "yaml");
+            TestParser.TestSpec("This is a text1\n---\nthis: is a frontmatter\n---\nThis is a text2", "<h2>This is a text1</h2>\n<h2>this: is a frontmatter</h2>\n<p>This is a text2</p>", "yaml", context: "Example 2\nSection Extensions / YAML frontmatter discard\n");
         }
 
         // It expects an exact 3 dashes `---`:
@@ -78,8 +76,7 @@ namespace Markdig.Tests.Specs.Yaml
             //     <h2>this: is a frontmatter</h2>
             //     <p>This is a text</p>
 
-            Console.WriteLine("Example 3\nSection Extensions / YAML frontmatter discard\n");
-            TestParser.TestSpec("----\nthis: is a frontmatter\n----\nThis is a text", "<hr />\n<h2>this: is a frontmatter</h2>\n<p>This is a text</p>", "yaml");
+            TestParser.TestSpec("----\nthis: is a frontmatter\n----\nThis is a text", "<hr />\n<h2>this: is a frontmatter</h2>\n<p>This is a text</p>", "yaml", context: "Example 3\nSection Extensions / YAML frontmatter discard\n");
         }
 
         // It can end with three dots `...`:
@@ -99,8 +96,7 @@ namespace Markdig.Tests.Specs.Yaml
             // Should be rendered as:
             //     <p>This is a text</p>
 
-            Console.WriteLine("Example 4\nSection Extensions / YAML frontmatter discard\n");
-            TestParser.TestSpec("---\nthis: is a frontmatter\n\n...\nThis is a text", "<p>This is a text</p>", "yaml");
+            TestParser.TestSpec("---\nthis: is a frontmatter\n\n...\nThis is a text", "<p>This is a text</p>", "yaml", context: "Example 4\nSection Extensions / YAML frontmatter discard\n");
         }
 
         // If the end front matter marker (`...` or `---`) is not present, it will render the `---` has a `<hr>`:
@@ -120,8 +116,7 @@ namespace Markdig.Tests.Specs.Yaml
             //     <p>this: is a frontmatter
             //     This is a text</p>
 
-            Console.WriteLine("Example 5\nSection Extensions / YAML frontmatter discard\n");
-            TestParser.TestSpec("---\nthis: is a frontmatter\nThis is a text", "<hr />\n<p>this: is a frontmatter\nThis is a text</p>", "yaml");
+            TestParser.TestSpec("---\nthis: is a frontmatter\nThis is a text", "<hr />\n<p>this: is a frontmatter\nThis is a text</p>", "yaml", context: "Example 5\nSection Extensions / YAML frontmatter discard\n");
         }
 
         // It expects exactly three dots `...`:
@@ -143,8 +138,7 @@ namespace Markdig.Tests.Specs.Yaml
             //     ....
             //     This is a text</p>
 
-            Console.WriteLine("Example 6\nSection Extensions / YAML frontmatter discard\n");
-            TestParser.TestSpec("---\nthis: is a frontmatter\n....\nThis is a text", "<hr />\n<p>this: is a frontmatter\n....\nThis is a text</p>", "yaml");
+            TestParser.TestSpec("---\nthis: is a frontmatter\n....\nThis is a text", "<hr />\n<p>this: is a frontmatter\n....\nThis is a text</p>", "yaml", context: "Example 6\nSection Extensions / YAML frontmatter discard\n");
         }
 
         // Front matter ends with the first line containing three dots `...` or three dashes `---`:
@@ -166,8 +160,7 @@ namespace Markdig.Tests.Specs.Yaml
             // Should be rendered as:
             //     <p>This is a text</p>
 
-            Console.WriteLine("Example 7\nSection Extensions / YAML frontmatter discard\n");
-            TestParser.TestSpec("---\nthis: is a frontmatter\n....\n\nHello\n---\nThis is a text", "<p>This is a text</p>", "yaml");
+            TestParser.TestSpec("---\nthis: is a frontmatter\n....\n\nHello\n---\nThis is a text", "<p>This is a text</p>", "yaml", context: "Example 7\nSection Extensions / YAML frontmatter discard\n");
         }
 
         // It expects whitespace can exist after the leading characters
@@ -186,8 +179,7 @@ namespace Markdig.Tests.Specs.Yaml
             // Should be rendered as:
             //     <p>This is a text</p>
 
-            Console.WriteLine("Example 8\nSection Extensions / YAML frontmatter discard\n");
-            TestParser.TestSpec("---   \nthis: is a frontmatter\n...\nThis is a text", "<p>This is a text</p>", "yaml");
+            TestParser.TestSpec("---   \nthis: is a frontmatter\n...\nThis is a text", "<p>This is a text</p>", "yaml", context: "Example 8\nSection Extensions / YAML frontmatter discard\n");
         }
 
         // It expects whitespace can exist after the trailing characters
@@ -206,8 +198,7 @@ namespace Markdig.Tests.Specs.Yaml
             // Should be rendered as:
             //     <p>This is a text</p>
 
-            Console.WriteLine("Example 9\nSection Extensions / YAML frontmatter discard\n");
-            TestParser.TestSpec("---\nthis: is a frontmatter\n...     \nThis is a text", "<p>This is a text</p>", "yaml");
+            TestParser.TestSpec("---\nthis: is a frontmatter\n...     \nThis is a text", "<p>This is a text</p>", "yaml", context: "Example 9\nSection Extensions / YAML frontmatter discard\n");
         }
     }
 }

src/Markdig.Tests/TestHtmlAttributes.cs

@@ -1,4 +1,4 @@
-// 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.
 

src/Markdig.Tests/TestHtmlHelper.cs

@@ -14,7 +14,7 @@ namespace Markdig.Tests
         {
             var inputTag = "<a>";
             var text = new StringSlice(inputTag);
-            Assert.True(HtmlHelper.TryParseHtmlTag(text, out string outputTag));
+            Assert.True(HtmlHelper.TryParseHtmlTag(ref text, out string outputTag));
             Assert.AreEqual(inputTag, outputTag);
         }
 
@@ -23,7 +23,7 @@ namespace Markdig.Tests
         {
             var inputTag = "<a href='http://google.com'>";
             var text = new StringSlice(inputTag);
-            Assert.True(HtmlHelper.TryParseHtmlTag(text, out string outputTag));
+            Assert.True(HtmlHelper.TryParseHtmlTag(ref text, out string outputTag));
             Assert.AreEqual(inputTag, outputTag);
         }
     }

src/Markdig.Tests/TestLinkHelper.cs

@@ -15,7 +15,7 @@ namespace Markdig.Tests
         public void TestUrlSimple()
         {
             var text = new StringSlice("toto tutu");
-            Assert.True(LinkHelper.TryParseUrl(ref text, out string link));
+            Assert.True(LinkHelper.TryParseUrl(ref text, out string link, out _));
             Assert.AreEqual("toto", link);
             Assert.AreEqual(' ', text.CurrentChar);
         }
@@ -24,7 +24,7 @@ namespace Markdig.Tests
         public void TestUrlUrl()
         {
             var text = new StringSlice("http://google.com)");
-            Assert.True(LinkHelper.TryParseUrl(ref text, out string link));
+            Assert.True(LinkHelper.TryParseUrl(ref text, out string link, out _));
             Assert.AreEqual("http://google.com", link);
             Assert.AreEqual(')', text.CurrentChar);
         }
@@ -35,7 +35,7 @@ namespace Markdig.Tests
         public void TestUrlTrailingFullStop(string uri)
         {
             var text = new StringSlice(uri);
-            Assert.True(LinkHelper.TryParseUrl(ref text, out string link, true));
+            Assert.True(LinkHelper.TryParseUrl(ref text, out string link, out _, true));
             Assert.AreEqual("http://google.com", link);
             Assert.AreEqual('.', text.CurrentChar);
         }
@@ -44,7 +44,7 @@ namespace Markdig.Tests
         public void TestUrlNestedParenthesis()
         {
             var text = new StringSlice("(toto)tutu(tata) nooo");
-            Assert.True(LinkHelper.TryParseUrl(ref text, out string link));
+            Assert.True(LinkHelper.TryParseUrl(ref text, out string link, out _));
             Assert.AreEqual("(toto)tutu(tata)", link);
             Assert.AreEqual(' ', text.CurrentChar);
         }
@@ -53,7 +53,7 @@ namespace Markdig.Tests
         public void TestUrlAlternate()
         {
             var text = new StringSlice("<toto_tata_tutu> nooo");
-            Assert.True(LinkHelper.TryParseUrl(ref text, out string link));
+            Assert.True(LinkHelper.TryParseUrl(ref text, out string link, out _));
             Assert.AreEqual("toto_tata_tutu", link);
             Assert.AreEqual(' ', text.CurrentChar);
         }
@@ -62,14 +62,14 @@ namespace Markdig.Tests
         public void TestUrlAlternateInvalid()
         {
             var text = new StringSlice("<toto_tata_tutu");
-            Assert.False(LinkHelper.TryParseUrl(ref text, out string link));
+            Assert.False(LinkHelper.TryParseUrl(ref text, out string link, out _));
         }
 
         [Test]
         public void TestTitleSimple()
         {
             var text = new StringSlice(@"'tata\tutu\''");
-            Assert.True(LinkHelper.TryParseTitle(ref text, out string title));
+            Assert.True(LinkHelper.TryParseTitle(ref text, out string title, out _));
             Assert.AreEqual(@"tata\tutu'", title);
         }
 
@@ -77,7 +77,7 @@ namespace Markdig.Tests
         public void TestTitleSimpleAlternate()
         {
             var text = new StringSlice(@"""tata\tutu\"""" ");
-            Assert.True(LinkHelper.TryParseTitle(ref text, out string title));
+            Assert.True(LinkHelper.TryParseTitle(ref text, out string title, out _));
             Assert.AreEqual(@"tata\tutu""", title);
             Assert.AreEqual(' ', text.CurrentChar);
         }

src/Markdig.Tests/TestMarkdigCoreApi.cs

@@ -11,11 +11,14 @@ namespace Markdig.Tests
         [Test]
         public void TestToHtml()
         {
-            string html = Markdown.ToHtml("This is a text with some *emphasis*");
-            Assert.AreEqual("<p>This is a text with some <em>emphasis</em></p>\n", html);
+            for (int i = 0; i < 5; i++)
+            {
+                string html = Markdown.ToHtml("This is a text with some *emphasis*");
+                Assert.AreEqual("<p>This is a text with some <em>emphasis</em></p>\n", html);
 
-            html = Markdown.ToHtml("This is a text with a https://link.tld/");
-            Assert.AreNotEqual("<p>This is a text with a <a href=\"https://link.tld/\">https://link.tld/</a></p>\n", html);
+                html = Markdown.ToHtml("This is a text with a https://link.tld/");
+                Assert.AreNotEqual("<p>This is a text with a <a href=\"https://link.tld/\">https://link.tld/</a></p>\n", html);
+            }
         }
 
         [Test]
@@ -24,49 +27,66 @@ namespace Markdig.Tests
             var pipeline = new MarkdownPipelineBuilder()
                 .Build();
 
-            string html = Markdown.ToHtml("This is a text with some *emphasis*", pipeline);
-            Assert.AreEqual("<p>This is a text with some <em>emphasis</em></p>\n", html);
+            for (int i = 0; i < 5; i++)
+            {
+                string html = Markdown.ToHtml("This is a text with some *emphasis*", pipeline);
+                Assert.AreEqual("<p>This is a text with some <em>emphasis</em></p>\n", html);
 
-            html = Markdown.ToHtml("This is a text with a https://link.tld/", pipeline);
-            Assert.AreNotEqual("<p>This is a text with a <a href=\"https://link.tld/\">https://link.tld/</a></p>\n", html);
+                html = Markdown.ToHtml("This is a text with a https://link.tld/", pipeline);
+                Assert.AreNotEqual("<p>This is a text with a <a href=\"https://link.tld/\">https://link.tld/</a></p>\n", html);
+            }
 
             pipeline = new MarkdownPipelineBuilder()
                 .UseAdvancedExtensions()
                 .Build();
 
-            html = Markdown.ToHtml("This is a text with a https://link.tld/", pipeline);
-            Assert.AreEqual("<p>This is a text with a <a href=\"https://link.tld/\">https://link.tld/</a></p>\n", html);
+            for (int i = 0; i < 5; i++)
+            {
+                string html = Markdown.ToHtml("This is a text with a https://link.tld/", pipeline);
+                Assert.AreEqual("<p>This is a text with a <a href=\"https://link.tld/\">https://link.tld/</a></p>\n", html);
+            }
         }
 
         [Test]
         public void TestToHtmlWithWriter()
         {
-            StringWriter writer = new StringWriter();
+            var writer = new StringWriter();
 
-            _ = Markdown.ToHtml("This is a text with some *emphasis*", writer);
-            string html = writer.ToString();
-            Assert.AreEqual("<p>This is a text with some <em>emphasis</em></p>\n", html);
+            for (int i = 0; i < 5; i++)
+            {
+                _ = Markdown.ToHtml("This is a text with some *emphasis*", writer);
+                string html = writer.ToString();
+                Assert.AreEqual("<p>This is a text with some <em>emphasis</em></p>\n", html);
+                writer.GetStringBuilder().Length = 0;
+            }
 
             writer = new StringWriter();
             var pipeline = new MarkdownPipelineBuilder()
                 .UseAdvancedExtensions()
                 .Build();
 
-            _ = Markdown.ToHtml("This is a text with a https://link.tld/", writer, pipeline);
-            html = writer.ToString();
-            Assert.AreEqual("<p>This is a text with a <a href=\"https://link.tld/\">https://link.tld/</a></p>\n", html);
-
+            for (int i = 0; i < 5; i++)
+            {
+                _ = Markdown.ToHtml("This is a text with a https://link.tld/", writer, pipeline);
+                string html = writer.ToString();
+                Assert.AreEqual("<p>This is a text with a <a href=\"https://link.tld/\">https://link.tld/</a></p>\n", html);
+                writer.GetStringBuilder().Length = 0;
+            }
         }
 
         [Test]
         public void TestConvert()
         {
-            StringWriter writer = new StringWriter();
-            HtmlRenderer renderer = new HtmlRenderer(writer);
+            var writer = new StringWriter();
+            var renderer = new HtmlRenderer(writer);
 
-            _ = Markdown.Convert("This is a text with some *emphasis*", renderer);
-            string html = writer.ToString();
-            Assert.AreEqual("<p>This is a text with some <em>emphasis</em></p>\n", html);
+            for (int i = 0; i < 5; i++)
+            {
+                _ = Markdown.Convert("This is a text with some *emphasis*", renderer);
+                string html = writer.ToString();
+                Assert.AreEqual("<p>This is a text with some <em>emphasis</em></p>\n", html);
+                writer.GetStringBuilder().Length = 0;
+            }
 
             writer = new StringWriter();
             renderer = new HtmlRenderer(writer);
@@ -74,9 +94,13 @@ namespace Markdig.Tests
                 .UseAdvancedExtensions()
                 .Build();
 
-            _ = Markdown.Convert("This is a text with a https://link.tld/", renderer, pipeline);
-            html = writer.ToString();
-            Assert.AreEqual("<p>This is a text with a <a href=\"https://link.tld/\">https://link.tld/</a></p>\n", html);
+            for (int i = 0; i < 5; i++)
+            {
+                _ = Markdown.Convert("This is a text with a https://link.tld/", renderer, pipeline);
+                string html = writer.ToString();
+                Assert.AreEqual("<p>This is a text with a <a href=\"https://link.tld/\">https://link.tld/</a></p>\n", html);
+                writer.GetStringBuilder().Length = 0;
+            }
         }
 
         [Test]
@@ -88,62 +112,77 @@ namespace Markdig.Tests
                 .UsePreciseSourceLocation()
                 .Build();
 
-            MarkdownDocument document = Markdown.Parse(markdown, pipeline);
+            for (int i = 0; i < 5; i++)
+            {
+                MarkdownDocument document = Markdown.Parse(markdown, pipeline);
 
-            Assert.AreEqual(1, document.LineCount);
-            Assert.AreEqual(markdown.Length, document.Span.Length);
-            Assert.AreEqual(1, document.LineStartIndexes.Count);
-            Assert.AreEqual(0, document.LineStartIndexes[0]);
+                Assert.AreEqual(1, document.LineCount);
+                Assert.AreEqual(markdown.Length, document.Span.Length);
+                Assert.AreEqual(1, document.LineStartIndexes.Count);
+                Assert.AreEqual(0, document.LineStartIndexes[0]);
 
-            Assert.AreEqual(1, document.Count);
-            ParagraphBlock paragraph = document[0] as ParagraphBlock;
-            Assert.NotNull(paragraph);
-            Assert.AreEqual(markdown.Length, paragraph.Span.Length);
-            LiteralInline literal = paragraph.Inline.FirstChild as LiteralInline;
-            Assert.NotNull(literal);
-            Assert.AreEqual("This is a text with some ", literal.ToString());
-            EmphasisInline emphasis = literal.NextSibling as EmphasisInline;
-            Assert.NotNull(emphasis);
-            Assert.AreEqual("*emphasis*".Length, emphasis.Span.Length);
-            LiteralInline emphasisLiteral = emphasis.FirstChild as LiteralInline;
-            Assert.NotNull(emphasisLiteral);
-            Assert.AreEqual("emphasis", emphasisLiteral.ToString());
-            Assert.Null(emphasisLiteral.NextSibling);
-            Assert.Null(emphasis.NextSibling);
+                Assert.AreEqual(1, document.Count);
+                ParagraphBlock paragraph = document[0] as ParagraphBlock;
+                Assert.NotNull(paragraph);
+                Assert.AreEqual(markdown.Length, paragraph.Span.Length);
+                LiteralInline literal = paragraph.Inline.FirstChild as LiteralInline;
+                Assert.NotNull(literal);
+                Assert.AreEqual("This is a text with some ", literal.ToString());
+                EmphasisInline emphasis = literal.NextSibling as EmphasisInline;
+                Assert.NotNull(emphasis);
+                Assert.AreEqual("*emphasis*".Length, emphasis.Span.Length);
+                LiteralInline emphasisLiteral = emphasis.FirstChild as LiteralInline;
+                Assert.NotNull(emphasisLiteral);
+                Assert.AreEqual("emphasis", emphasisLiteral.ToString());
+                Assert.Null(emphasisLiteral.NextSibling);
+                Assert.Null(emphasis.NextSibling);
+            }
         }
 
         [Test]
         public void TestNormalize()
         {
-            string normalized = Markdown.Normalize("Heading\n=======");
-            Assert.AreEqual("# Heading", normalized);
+            for (int i = 0; i < 5; i++)
+            {
+                string normalized = Markdown.Normalize("Heading\n=======");
+                Assert.AreEqual("# Heading", normalized);
+            }
         }
 
         [Test]
         public void TestNormalizeWithWriter()
         {
-            StringWriter writer = new StringWriter();
+            for (int i = 0; i < 5; i++)
+            {
+                var writer = new StringWriter();
 
-            _ = Markdown.Normalize("Heading\n=======", writer);
-            string normalized = writer.ToString();
-            Assert.AreEqual("# Heading", normalized);
+                _ = Markdown.Normalize("Heading\n=======", writer);
+                string normalized = writer.ToString();
+                Assert.AreEqual("# Heading", normalized);
+            }
         }
 
         [Test]
         public void TestToPlainText()
         {
-            string plainText = Markdown.ToPlainText("*Hello*, [world](http://example.com)!");
-            Assert.AreEqual("Hello, world!\n", plainText);
+            for (int i = 0; i < 5; i++)
+            {
+                string plainText = Markdown.ToPlainText("*Hello*, [world](http://example.com)!");
+                Assert.AreEqual("Hello, world!\n", plainText);
+            }
         }
 
         [Test]
         public void TestToPlainTextWithWriter()
         {
-            StringWriter writer = new StringWriter();
+            for (int i = 0; i < 5; i++)
+            {
+                var writer = new StringWriter();
 
-            _ = Markdown.ToPlainText("*Hello*, [world](http://example.com)!", writer);
-            string plainText = writer.ToString();
-            Assert.AreEqual("Hello, world!\n", plainText);
+                _ = Markdown.ToPlainText("*Hello*, [world](http://example.com)!", writer);
+                string plainText = writer.ToString();
+                Assert.AreEqual("Hello, world!\n", plainText);
+            }
         }
     }
 }

src/Markdig.Tests/TestNewLine.cs

@@ -0,0 +1,17 @@
+using NUnit.Framework;
+
+namespace Markdig.Tests
+{
+    [TestFixture]
+    public class TestNewLine
+    {
+        [TestCase("a  \nb", "<p>a<br />\nb</p>\n")]
+        [TestCase("a\\\nb", "<p>a<br />\nb</p>\n")]
+        [TestCase("a `b\nc`", "<p>a <code>b c</code></p>\n")]
+        public void Test(string value, string expectedHtml)
+        {
+            Assert.AreEqual(expectedHtml, Markdown.ToHtml(value));
+            Assert.AreEqual(expectedHtml, Markdown.ToHtml(value.Replace("\n", "\r\n")));
+        }
+    }
+}

src/Markdig.Tests/TestNormalize.cs

@@ -21,7 +21,8 @@ namespace Markdig.Tests
             AssertSyntax("````csharp\npublic void HelloWorld()\n{\n}\n````", new FencedCodeBlock(null)
             {
                 FencedChar = '`',
-                FencedCharCount = 4,
+                OpeningFencedCharCount = 4,
+                ClosingFencedCharCount = 4,
                 Info = "csharp",
                 Lines = new StringLineGroup(4)
                 {
@@ -457,18 +458,18 @@ This is a last line";
             Assert.AreEqual(expected, actual);
         }
 
-        public static void TestSpec(string inputText, string expectedOutputText, string extensions = null)
+        public static void TestSpec(string inputText, string expectedOutputText, string extensions = null, string context = null)
         {
             foreach (var pipeline in TestParser.GetPipeline(extensions))
             {
-                AssertNormalize(inputText, expectedOutputText, trim: false, pipeline: pipeline.Value);
+                AssertNormalize(inputText, expectedOutputText, trim: false, pipeline: pipeline.Value, context: context);
             }
         }
 
         public static void AssertNormalizeNoTrim(string input, string expected = null, NormalizeOptions options = null)
             => AssertNormalize(input, expected, false, options);
 
-        public static void AssertNormalize(string input, string expected = null, bool trim = true, NormalizeOptions options = null, MarkdownPipeline pipeline = null)
+        public static void AssertNormalize(string input, string expected = null, bool trim = true, NormalizeOptions options = null, MarkdownPipeline pipeline = null, string context = null)
         {
             expected = expected ?? input;
             input = NormText(input, trim);
@@ -483,7 +484,7 @@ This is a last line";
             var result = Markdown.Normalize(input, options, pipeline: pipeline);
             result = NormText(result, trim);
 
-            TestParser.PrintAssertExpected(input, result, expected);
+            TestParser.PrintAssertExpected(input, result, expected, context);
         }
 
         private static string NormText(string text, bool trim)

src/Markdig.Tests/TestParser.cs

@@ -67,16 +67,20 @@ namespace Markdig.Tests
             TestDescendantsOrder.TestSchemas(specsSyntaxTrees);
         }
 
-        public static void TestSpec(string inputText, string expectedOutputText, string extensions = null, bool plainText = false)
+        public static void TestSpec(string inputText, string expectedOutputText, string extensions = null, bool plainText = false, string context = null)
         {
+            context ??= string.Empty;
+            if (!string.IsNullOrEmpty(context))
+            {
+                context += "\n";
+            }
             foreach (var pipeline in GetPipeline(extensions))
             {
-                Console.WriteLine($"Pipeline configured with extensions: {pipeline.Key}");
-                TestSpec(inputText, expectedOutputText, pipeline.Value, plainText);
+                TestSpec(inputText, expectedOutputText, pipeline.Value, plainText, context: context + $"Pipeline configured with extensions: {pipeline.Key}");
             }
         }
 
-        public static void TestSpec(string inputText, string expectedOutputText, MarkdownPipeline pipeline, bool plainText = false)
+        public static void TestSpec(string inputText, string expectedOutputText, MarkdownPipeline pipeline, bool plainText = false, string context = null)
         {
             // Uncomment this line to get more debug information for process inlines.
             //pipeline.DebugLog = Console.Out;
@@ -85,20 +89,27 @@ namespace Markdig.Tests
             result = Compact(result);
             expectedOutputText = Compact(expectedOutputText);
 
-            PrintAssertExpected(inputText, result, expectedOutputText);
+            PrintAssertExpected(inputText, result, expectedOutputText, context);
         }
 
-        public static void PrintAssertExpected(string source, string result, string expected)
+        public static void PrintAssertExpected(string source, string result, string expected, string context = null)
         {
-            Console.WriteLine("```````````````````Source");
-            Console.WriteLine(DisplaySpaceAndTabs(source));
-            Console.WriteLine("```````````````````Result");
-            Console.WriteLine(DisplaySpaceAndTabs(result));
-            Console.WriteLine("```````````````````Expected");
-            Console.WriteLine(DisplaySpaceAndTabs(expected));
-            Console.WriteLine("```````````````````");
-            Console.WriteLine();
-            TextAssert.AreEqual(expected, result);
+            if (expected != result)
+            {
+                if (context != null)
+                {
+                    Console.WriteLine(context);
+                }
+                Console.WriteLine("```````````````````Source");
+                Console.WriteLine(DisplaySpaceAndTabs(source));
+                Console.WriteLine("```````````````````Result");
+                Console.WriteLine(DisplaySpaceAndTabs(result));
+                Console.WriteLine("```````````````````Expected");
+                Console.WriteLine(DisplaySpaceAndTabs(expected));
+                Console.WriteLine("```````````````````");
+                Console.WriteLine();
+                TextAssert.AreEqual(expected, result);
+            }
         }
 
         public static IEnumerable<KeyValuePair<string, MarkdownPipeline>> GetPipeline(string extensionsGroupText)
@@ -108,6 +119,8 @@ namespace Markdig.Tests
             {
                 yield return new KeyValuePair<string, MarkdownPipeline>("default", new MarkdownPipelineBuilder().Build());
 
+                //yield return new KeyValuePair<string, MarkdownPipeline>("default-trivia", new MarkdownPipelineBuilder().EnableTrackTrivia().Build());
+
                 yield return new KeyValuePair<string, MarkdownPipeline>("advanced", new MarkdownPipelineBuilder()  // Use similar to advanced extension without auto-identifier
                  .UseAbbreviations()
                 //.UseAutoIdentifiers()

src/Markdig.Tests/TestPipeTable.cs

@@ -0,0 +1,26 @@
+using Markdig.Extensions.Tables;
+using Markdig.Syntax;
+using NUnit.Framework;
+using System.Linq;
+
+namespace Markdig.Tests
+{
+    [TestFixture]
+    public sealed class TestPipeTable
+    {
+        [TestCase("| S | T |\r\n|---|---| \r\n| G | H |")]
+        [TestCase("| S | T |\r\n|---|---|\t\r\n| G | H |")]
+        [TestCase("| S | T |\r\n|---|---|\v\r\n| G | H |")]
+        [TestCase("| S | T |\r\n|---|---|\f\r\n| G | H |")]
+        [TestCase("| S | T |\r\n|---|---|\f\v\t \r\n| G | H |")]
+        [TestCase("| S | \r\n|---|\r\n| G |\r\n\r\n| D | D |\r\n| ---| ---| \r\n| V | V |", 2)]
+        public void TestTableBug(string markdown, int tableCount = 1)
+        {
+            MarkdownDocument document = Markdown.Parse(markdown, new MarkdownPipelineBuilder().UseAdvancedExtensions().Build());
+
+            Table[] tables = document.Descendants().OfType<Table>().ToArray();
+
+            Assert.AreEqual(tableCount, tables.Length);
+        }
+    }
+}

src/Markdig.Tests/TestPlainText.cs

@@ -21,6 +21,7 @@ namespace Markdig.Tests
         [TestCase(/* markdownText: */ "- foo\n- bar\n- baz", /* expected: */ "foo\nbar\nbaz\n")]
         [TestCase(/* markdownText: */ "- foo<baz", /* expected: */ "foo<baz\n")]
         [TestCase(/* markdownText: */ "- foo&lt;baz", /* expected: */ "foo<baz\n")]
+        [TestCase(/* markdownText: */ "## foo `bar::baz >`", /* expected: */ "foo bar::baz >\n")]
         public void TestPlainEnsureNewLine(string markdownText, string expected)
         {            
             var actual = Markdown.ToPlainText(markdownText);
@@ -35,9 +36,9 @@ namespace Markdig.Tests
             TestParser.TestSpec(markdownText, expected, extensions, plainText: true);
         }
 
-        public static void TestSpec(string markdownText, string expected, string extensions)
+        public static void TestSpec(string markdownText, string expected, string extensions, string context = null)
         {
-            TestParser.TestSpec(markdownText, expected, extensions, plainText: true);
+            TestParser.TestSpec(markdownText, expected, extensions, plainText: true, context: context);
         }
     }
 }

src/Markdig.Tests/TestPlayParser.cs

@@ -12,6 +12,22 @@ namespace Markdig.Tests
     [TestFixture]
     public class TestPlayParser
     {
+        [Test]
+        public void TestLinksWithCarriageReturn()
+        {
+            var text = "[Link 1][link-1], [link 2][link-2].\r\n\r\n[link-1]: https://example.com\r\n[link-2]: https://example.com";
+            var result = Markdown.ToHtml(text).TrimEnd();
+            Assert.AreEqual("<p><a href=\"https://example.com\">Link 1</a>, <a href=\"https://example.com\">link 2</a>.</p>", result);
+        }
+
+        [Test]
+        public void TestLinksWithTitleAndCarriageReturn()
+        {
+            var text = "[Link 1][link-1], [link 2][link-2].\r\n\r\n[link-1]: https://example.com \"title 1\" \r\n[link-2]: https://example.com \"title 2\"";
+            var result = Markdown.ToHtml(text).TrimEnd();
+            Assert.AreEqual("<p><a href=\"https://example.com\" title=\"title 1\">Link 1</a>, <a href=\"https://example.com\" title=\"title 2\">link 2</a>.</p>", result);
+        }
+
         [Test]
         public void TestLink()
         {
@@ -39,7 +55,6 @@ namespace Markdig.Tests
 
 Later in a text we are using HTML and it becomes an abbr tag HTML
 ";
-
             //            var reader = new StringReader(@"> > toto tata
             //> titi toto
             //");
@@ -47,7 +62,7 @@ Later in a text we are using HTML and it becomes an abbr tag HTML
             //var result = Markdown.ToHtml(text, new MarkdownPipeline().UseFootnotes().UseEmphasisExtras());
             var result = Markdown.ToHtml(text, new MarkdownPipelineBuilder().UseAbbreviations().Build());
             //File.WriteAllText("test.html", result, Encoding.UTF8);
-            Console.WriteLine(result);
+            //Console.WriteLine(result);
         }
 
         [Test]

src/Markdig.Tests/TestReferralLinks.cs

@@ -37,20 +37,6 @@ namespace Markdig.Tests
             Assert.That(html, Contains.Substring($"rel=\"{expected}\""));
         }
 
-
-        [Test]
-        public void TestLinksWithNullRel()
-        {
-            var markdown = "[world](http://example.com)";
-
-            var pipeline = new MarkdownPipelineBuilder()
-                .UseReferralLinks(null)
-                .Build();
-            var html = Markdown.ToHtml(markdown, pipeline);
-
-            Assert.That(html, !Contains.Substring("rel="));
-        }
-
         [Test]
         [TestCase(new[] { "noopener" }, "noopener")]
         [TestCase(new[] { "nofollow" }, "nofollow")]

src/Markdig.Tests/TestRoundtrip.cs

@@ -0,0 +1,30 @@
+using Markdig.Renderers.Roundtrip;
+using Markdig.Syntax;
+using NUnit.Framework;
+using System.IO;
+
+namespace Markdig.Tests
+{
+    internal static class TestRoundtrip
+    {
+        internal static void TestSpec(string markdownText, string expected, string extensions, string context = null)
+        {
+            RoundTrip(markdownText, context);
+        }
+
+        internal static void RoundTrip(string markdown, string context = null)
+        {
+            var pipelineBuilder = new MarkdownPipelineBuilder();
+            pipelineBuilder.EnableTrackTrivia();
+            MarkdownPipeline pipeline = pipelineBuilder.Build();
+            MarkdownDocument markdownDocument = Markdown.Parse(markdown, pipeline);
+            var sw = new StringWriter();
+            var nr = new RoundtripRenderer(sw);
+
+            nr.Write(markdownDocument);
+
+            var result = sw.ToString();
+            TestParser.PrintAssertExpected("", result, markdown, context);
+        }
+    }
+}

src/Markdig.Tests/TestStringSliceList.cs

@@ -16,8 +16,8 @@ namespace Markdig.Tests
         {
             var text = new StringLineGroup(4)
             {
-                new StringSlice("ABC"),
-                new StringSlice("E"),
+                new StringSlice("ABC", NewLine.LineFeed),
+                new StringSlice("E", NewLine.LineFeed),
                 new StringSlice("F")
             };
 
@@ -35,8 +35,8 @@ namespace Markdig.Tests
         {
             var text = new StringLineGroup(4)
             {
-                new StringSlice("XABC") { Start = 1},
-                new StringSlice("YYE") { Start = 2},
+                new StringSlice("XABC", NewLine.LineFeed) { Start = 1},
+                new StringSlice("YYE", NewLine.LineFeed) { Start = 2},
                 new StringSlice("ZZZF") { Start = 3 }
             };
 
@@ -61,7 +61,7 @@ namespace Markdig.Tests
         {
             var text = new StringLineGroup(4)
             {
-                new StringSlice("ABCD"),
+                new StringSlice("ABCD", NewLine.LineFeed),
                 new StringSlice("EF"),
             }.ToCharIterator();
 
@@ -99,7 +99,7 @@ namespace Markdig.Tests
         [Test]
         public void TestStringLineGroupWithModifiedStart()
         {
-            var line1 = new StringSlice("  ABC");
+            var line1 = new StringSlice("  ABC", NewLine.LineFeed);
             line1.NextChar();
             line1.NextChar();
 
@@ -115,7 +115,7 @@ namespace Markdig.Tests
         [Test]
         public void TestStringLineGroupWithTrim()
         {
-            var line1 = new StringSlice("  ABC  ");
+            var line1 = new StringSlice("  ABC  ", NewLine.LineFeed);
             line1.NextChar();
             line1.NextChar();
 
@@ -133,8 +133,8 @@ namespace Markdig.Tests
         {
             var iterator = new StringLineGroup(4)
             {
-                new StringSlice("ABC"),
-                new StringSlice("E"),
+                new StringSlice("ABC", NewLine.LineFeed),
+                new StringSlice("E", NewLine.LineFeed),
                 new StringSlice("F")
             }.ToCharIterator();
 
@@ -153,5 +153,33 @@ namespace Markdig.Tests
 
             Assert.Throws<ArgumentOutOfRangeException>(() => iterator.PeekChar(-1));
         }
+
+        [Test]
+        public void TestIteratorSkipChar()
+        {
+            var lineGroup = new StringLineGroup(4)
+            {
+                new StringSlice("ABC", NewLine.LineFeed),
+                new StringSlice("E", NewLine.LineFeed)
+            };
+
+            Test(lineGroup.ToCharIterator());
+
+            Test(new StringSlice("ABC\nE\n"));
+
+            Test(new StringSlice("Foo\nABC\nE\n", 4, 9));
+
+            static void Test<T>(T iterator) where T : ICharIterator
+            {
+                Assert.AreEqual('A', iterator.CurrentChar); iterator.SkipChar();
+                Assert.AreEqual('B', iterator.CurrentChar); iterator.SkipChar();
+                Assert.AreEqual('C', iterator.CurrentChar); iterator.SkipChar();
+                Assert.AreEqual('\n', iterator.CurrentChar); iterator.SkipChar();
+                Assert.AreEqual('E', iterator.CurrentChar); iterator.SkipChar();
+                Assert.AreEqual('\n', iterator.CurrentChar); iterator.SkipChar();
+                Assert.AreEqual('\0', iterator.CurrentChar); iterator.SkipChar();
+                Assert.AreEqual('\0', iterator.CurrentChar); iterator.SkipChar();
+            }
+        }
     }
 }

src/Markdig.WebApp/Markdig.WebApp.csproj

@@ -1,42 +1,22 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp2.0</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
     <PreserveCompilationContext>true</PreserveCompilationContext>
     <AssemblyName>Markdig.WebApp</AssemblyName>
     <OutputType>Exe</OutputType>
     <PackageId>Markdig.WebApp</PackageId>
-    <RuntimeFrameworkVersion>2.0.0</RuntimeFrameworkVersion>
     <ApplicationInsightsResourceId>/subscriptions/b6745039-70e7-4641-994b-5457cb220e2a/resourcegroups/Default-ApplicationInsights-EastUS/providers/microsoft.insights/components/Markdig.WebApp</ApplicationInsightsResourceId>
     <ApplicationInsightsAnnotationResourceId>/subscriptions/b6745039-70e7-4641-994b-5457cb220e2a/resourcegroups/Default-ApplicationInsights-EastUS/providers/microsoft.insights/components/Markdig.WebApp</ApplicationInsightsAnnotationResourceId>
     <IsPackable>false</IsPackable>
+    <UserSecretsId>683145f2-53a7-4938-bd96-35e60ac55d95</UserSecretsId>
   </PropertyGroup>
 
   <ItemGroup>
-    <None Update="Views">
-      <CopyToPublishDirectory>PreserveNewest</CopyToPublishDirectory>
-    </None>
+    <PackageReference Include="Microsoft.ApplicationInsights.AspNetCore" Version="2.20.0" />
   </ItemGroup>
 
   <ItemGroup>
     <ProjectReference Include="..\Markdig\Markdig.csproj" />
   </ItemGroup>
-
-  <ItemGroup>
-    <PackageReference Include="Microsoft.ApplicationInsights.AspNetCore" Version="2.12.0" />
-    <PackageReference Include="Microsoft.AspNetCore.Mvc" Version="2.2.0" />
-    <PackageReference Include="Microsoft.AspNetCore.Server.IISIntegration" Version="2.2.1" />
-    <PackageReference Include="Microsoft.AspNetCore.Server.Kestrel" Version="2.2.0" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="3.1.1" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.FileExtensions" Version="3.1.1" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="3.1.1" />
-    <PackageReference Include="Microsoft.Extensions.Logging" Version="3.1.1" />
-    <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="3.1.1" />
-    <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="3.1.1" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <WCFMetadata Include="Connected Services" />
-  </ItemGroup>
-
 </Project>

src/Markdig.WebApp/Program.cs

@@ -1,6 +1,7 @@
 using System.IO;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.Builder;
+using Microsoft.Extensions.Hosting;
 
 namespace Markdig.WebApp
 {
@@ -8,14 +9,14 @@ namespace Markdig.WebApp
     {
         public static void Main(string[] args)
         {
-            var host = new WebHostBuilder()
-                .UseKestrel()
-                .UseContentRoot(Directory.GetCurrentDirectory())
-                .UseIISIntegration()
-                .UseStartup<Startup>()
-                .Build();
-
-            host.Run();
+            CreateHostBuilder(args).Build().Run();
         }
+
+        public static IHostBuilder CreateHostBuilder(string[] args) =>
+            Host.CreateDefaultBuilder(args)
+                .ConfigureWebHostDefaults(webBuilder =>
+                {
+                    webBuilder.UseStartup<Startup>();
+                });
     }
 }

src/Markdig.WebApp/Properties/PublishProfiles/markdig - Web Deploy-publish.ps1

@@ -1,111 +0,0 @@
-# Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
-# Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
-
-[cmdletbinding(SupportsShouldProcess=$true)]
-param($publishProperties=@{}, $packOutput, $pubProfilePath, $nugetUrl)
-
-# to learn more about this file visit https://go.microsoft.com/fwlink/?LinkId=524327
-$publishModuleVersion = '1.1.0'
-
-function Get-PublishModulePath{
-    [cmdletbinding()]
-    param()
-    process{
-        $keysToCheck = @('hklm:\SOFTWARE\Wow6432Node\Microsoft\VisualStudio\{0}',
-                         'hklm:\SOFTWARE\Microsoft\VisualStudio\{0}',
-                         'hklm:\SOFTWARE\Wow6432Node\Microsoft\VWDExpress\{0}',
-                         'hklm:\SOFTWARE\Microsoft\VWDExpress\{0}'
-                         )
-        $versions = @('14.0', '15.0')
-
-        [string]$publishModulePath=$null
-        :outer foreach($keyToCheck in $keysToCheck){
-            foreach($version in $versions){
-                if(Test-Path ($keyToCheck -f $version) ){
-                    $vsInstallPath = (Get-itemproperty ($keyToCheck -f $version) -Name InstallDir -ErrorAction SilentlyContinue | select -ExpandProperty InstallDir -ErrorAction SilentlyContinue)
-                    
-                    if($vsInstallPath){
-                        $installedPublishModulePath = "{0}Extensions\Microsoft\Web Tools\Publish\Scripts\{1}\" -f $vsInstallPath, $publishModuleVersion
-                        if(!(Test-Path $installedPublishModulePath)){
-                            $vsInstallPath = $vsInstallPath + 'VWDExpress'
-                            $installedPublishModulePath = "{0}Extensions\Microsoft\Web Tools\Publish\Scripts\{1}\" -f  $vsInstallPath, $publishModuleVersion
-                        }
-                        if(Test-Path $installedPublishModulePath){
-                            $publishModulePath = $installedPublishModulePath
-                            break outer;
-                        }
-                    }
-                }
-            }
-        }
-
-        $publishModulePath
-    }
-}
-
-$publishModulePath = Get-PublishModulePath
-
-$defaultPublishSettings = New-Object psobject -Property @{
-    LocalInstallDir = $publishModulePath
-}
-
-function Enable-PackageDownloader{
-    [cmdletbinding()]
-    param(
-        $toolsDir = "$env:LOCALAPPDATA\Microsoft\Web Tools\Publish\package-downloader-$publishModuleVersion\",
-        $pkgDownloaderDownloadUrl = 'https://go.microsoft.com/fwlink/?LinkId=524325') # package-downloader.psm1
-    process{
-        if(get-module package-downloader){
-            remove-module package-downloader | Out-Null
-        }
-
-        if(!(get-module package-downloader)){
-            if(!(Test-Path $toolsDir)){ New-Item -Path $toolsDir -ItemType Directory -WhatIf:$false }
-
-            $expectedPath = (Join-Path ($toolsDir) 'package-downloader.psm1')
-            if(!(Test-Path $expectedPath)){
-                'Downloading [{0}] to [{1}]' -f $pkgDownloaderDownloadUrl,$expectedPath | Write-Verbose
-                (New-Object System.Net.WebClient).DownloadFile($pkgDownloaderDownloadUrl, $expectedPath)
-            }
-        
-            if(!$expectedPath){throw ('Unable to download package-downloader.psm1')}
-
-            'importing module [{0}]' -f $expectedPath | Write-Output
-            Import-Module $expectedPath -DisableNameChecking -Force
-        }
-    }
-}
-
-function Enable-PublishModule{
-    [cmdletbinding()]
-    param()
-    process{
-        if(get-module publish-module){
-            remove-module publish-module | Out-Null
-        }
-
-        if(!(get-module publish-module)){
-            $localpublishmodulepath = Join-Path $defaultPublishSettings.LocalInstallDir 'publish-module.psm1'
-            if(Test-Path $localpublishmodulepath){
-                'importing module [publish-module="{0}"] from local install dir' -f $localpublishmodulepath | Write-Verbose
-                Import-Module $localpublishmodulepath -DisableNameChecking -Force
-                $true
-            }
-        }
-    }
-}
-
-try{
-
-    if (!(Enable-PublishModule)){
-        Enable-PackageDownloader
-        Enable-NuGetModule -name 'publish-module' -version $publishModuleVersion -nugetUrl $nugetUrl
-    }
-
-    'Calling Publish-AspNet' | Write-Verbose
-    # call Publish-AspNet to perform the publish operation
-    Publish-AspNet -publishProperties $publishProperties -packOutput $packOutput -pubProfilePath $pubProfilePath
-}
-catch{
-    "An error occurred during publish.`n{0}" -f $_.Exception.Message | Write-Error
-}

src/Markdig.WebApp/Properties/launchSettings.json

@@ -1,28 +1,9 @@
 {
-  "iisSettings": {
-    "windowsAuthentication": false,
-    "anonymousAuthentication": true,
-    "iisExpress": {
-      "applicationUrl": "http://localhost:65396/",
-      "sslPort": 0
-    }
-  },
   "profiles": {
-    "IIS Express": {
-      "commandName": "IISExpress",
-      "launchBrowser": true,
-      "launchUrl": "api/values",
-      "environmentVariables": {
-        "ASPNETCORE_ENVIRONMENT": "Development"
-      }
-    },
     "Markdig.WebApp": {
       "commandName": "Project",
       "launchBrowser": true,
-      "launchUrl": "http://localhost:5000/api/to_html?text=yes",
-      "environmentVariables": {
-        "ASPNETCORE_ENVIRONMENT": "Development"
-      }
+      "launchUrl": "api/to_html?text=test"
     }
   }
 }

src/Markdig.WebApp/Startup.cs

@@ -2,13 +2,14 @@ using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
 using Microsoft.Extensions.Logging;
 
 namespace Markdig.WebApp
 {
     public class Startup
     {
-        public Startup(IHostingEnvironment env)
+        public Startup(IWebHostEnvironment env)
         {
             var builder = new ConfigurationBuilder()
                 .SetBasePath(env.ContentRootPath)
@@ -30,19 +31,30 @@ namespace Markdig.WebApp
         // This method gets called by the runtime. Use this method to add services to the container
         public void ConfigureServices(IServiceCollection services)
         {
+            services.AddControllers();
+            
             // Add framework services.
             services.AddApplicationInsightsTelemetry(Configuration);
-
-            services.AddMvc();
         }
 
         // This method gets called by the runtime. Use this method to configure the HTTP request pipeline
-        public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
+        public void Configure(IApplicationBuilder app, IWebHostEnvironment env, ILoggerFactory loggerFactory)
         {
-            //loggerFactory.AddConsole(Configuration.GetSection("Logging"));
-            //loggerFactory.AddDebug();
+            if (env.IsDevelopment())
+            {
+                app.UseDeveloperExceptionPage();
+            }
 
-            app.UseMvc();
+            app.UseHttpsRedirection();
+
+            app.UseRouting();
+
+            app.UseAuthorization();
+
+            app.UseEndpoints(endpoints =>
+            {
+                endpoints.MapControllers();
+            });
         }
     }
 }

src/Markdig.WebApp/appsettings.json

@@ -8,6 +8,7 @@
     }
   },
   "ApplicationInsights": {
-    "InstrumentationKey": "5d12f113-76b2-41fe-a35a-db454b104bf9"
+    "InstrumentationKey": "5d12f113-76b2-41fe-a35a-db454b104bf9",
+    "ConnectionString": "InstrumentationKey=c00ad051-d881-4dc3-b8c1-8718f1b1c0c6;IngestionEndpoint=https://westus2-0.in.applicationinsights.azure.com/"
   }
 }

src/Markdig.WebApp/web.config

@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<configuration>
-
-  <!--
-    Configure your application settings in appsettings.json. Learn more at http://go.microsoft.com/fwlink/?LinkId=786380
-  -->
-
-  <system.webServer>
-    <handlers>
-      <add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModule" resourceType="Unspecified"/>
-    </handlers>
-    <aspNetCore processPath="%LAUNCHER_PATH%" arguments="%LAUNCHER_ARGS%" stdoutLogEnabled="false" stdoutLogFile=".\logs\stdout" forwardWindowsAuthToken="false"/>
-  </system.webServer>
-</configuration>

src/Markdig/Extensions/Abbreviations/Abbreviation.cs

@@ -1,4 +1,4 @@
-// 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.
 
@@ -27,7 +27,7 @@ namespace Markdig.Extensions.Abbreviations
         /// <summary>
         /// Gets or sets the label.
         /// </summary>
-        public string Label { get; set; }
+        public string? Label { get; set; }
 
         /// <summary>
         /// The text associated to this label.

src/Markdig/Extensions/Abbreviations/AbbreviationHelper.cs

@@ -22,12 +22,12 @@ namespace Markdig.Extensions.Abbreviations
 
         public static void AddAbbreviation(this MarkdownDocument document, string label, Abbreviation abbr)
         {
-            if (document == null) ThrowHelper.ArgumentNullException(nameof(document));
-            if (label == null) ThrowHelper.ArgumentNullException_label();
-            if (abbr == null) ThrowHelper.ArgumentNullException(nameof(abbr));
+            if (document is null) ThrowHelper.ArgumentNullException(nameof(document));
+            if (label is null) ThrowHelper.ArgumentNullException_label();
+            if (abbr is null) ThrowHelper.ArgumentNullException(nameof(abbr));
 
             var map = document.GetAbbreviations();
-            if (map == null)
+            if (map is null)
             {
                 map = new Dictionary<string, Abbreviation>();
                 document.SetData(DocumentKey, map);
@@ -35,7 +35,7 @@ namespace Markdig.Extensions.Abbreviations
             map[label] = abbr;
         }
 
-        public static Dictionary<string, Abbreviation> GetAbbreviations(this MarkdownDocument document)
+        public static Dictionary<string, Abbreviation>? GetAbbreviations(this MarkdownDocument document)
         {
             return document.GetData(DocumentKey) as Dictionary<string, Abbreviation>;
         }

src/Markdig/Extensions/Abbreviations/AbbreviationInline.cs

@@ -1,4 +1,4 @@
-// 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.
 
@@ -14,13 +14,6 @@ namespace Markdig.Extensions.Abbreviations
     [DebuggerDisplay("{Abbreviation}")]
     public class AbbreviationInline : LeafInline
     {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="AbbreviationInline"/> class.
-        /// </summary>
-        public AbbreviationInline()
-        {
-        }
-
         /// <summary>
         /// Initializes a new instance of the <see cref="AbbreviationInline"/> class.
         /// </summary>

src/Markdig/Extensions/Abbreviations/AbbreviationParser.cs

@@ -41,7 +41,7 @@ namespace Markdig.Extensions.Abbreviations
                 return BlockState.None;
             }
 
-            if (!LinkHelper.TryParseLabel(ref slice, out string label, out SourceSpan labelSpan))
+            if (!LinkHelper.TryParseLabel(ref slice, out string? label, out SourceSpan labelSpan))
             {
                 return BlockState.None;
             }
@@ -51,7 +51,7 @@ namespace Markdig.Extensions.Abbreviations
             {
                 return BlockState.None;
             }
-            slice.NextChar();
+            slice.SkipChar();
 
             slice.Trim();
 
@@ -73,13 +73,13 @@ namespace Markdig.Extensions.Abbreviations
             return BlockState.BreakDiscard;
         }
 
-        private void DocumentOnProcessInlinesBegin(InlineProcessor inlineProcessor, Inline inline)
+        private void DocumentOnProcessInlinesBegin(InlineProcessor inlineProcessor, Inline? inline)
         {
             inlineProcessor.Document.ProcessInlinesBegin -= DocumentOnProcessInlinesBegin;
 
             var abbreviations = inlineProcessor.Document.GetAbbreviations();
             // Should not happen, but another extension could decide to remove them, so...
-            if (abbreviations == null)
+            if (abbreviations is null)
             {
                 return;
             }
@@ -89,10 +89,10 @@ namespace Markdig.Extensions.Abbreviations
 
             inlineProcessor.LiteralInlineParser.PostMatch += (InlineProcessor processor, ref StringSlice slice) =>
             {
-                var literal = (LiteralInline)processor.Inline;
+                var literal = (LiteralInline)processor.Inline!;
                 var originalLiteral = literal;
 
-                ContainerInline container = null;
+                ContainerInline? container = null;
 
                 // This is slow, but we don't have much the choice
                 var content = literal.Content;
@@ -127,7 +127,7 @@ namespace Markdig.Extensions.Abbreviations
                         var indexAfterMatch = i + match.Length;
 
                         // If we don't have a container, create a new one
-                        if (container == null)
+                        if (container is null)
                         {
                             container = literal.Parent ??
                                 new ContainerInline
@@ -150,7 +150,7 @@ namespace Markdig.Extensions.Abbreviations
                         abbrInline.Span.End = abbrInline.Span.Start + match.Length - 1;
 
                         // Append the previous literal
-                        if (i > content.Start && literal.Parent == null)
+                        if (i > content.Start && literal.Parent is null)
                         {
                             container.AppendChild(literal);
                         }

src/Markdig/Extensions/AutoIdentifiers/AutoIdentifierExtension.cs

@@ -74,15 +74,14 @@ namespace Markdig.Extensions.AutoIdentifiers
 
                 var text = headingLine.ToString();
 
-                var linkRef = new HeadingLinkReferenceDefinition()
+                var linkRef = new HeadingLinkReferenceDefinition(headingBlock)
                 {
-                    Heading = headingBlock,
                     CreateLinkInline = CreateLinkInlineForHeading
                 };
 
                 var doc = processor.Document;
                 var dictionary = doc.GetData(this) as Dictionary<string, HeadingLinkReferenceDefinition>;
-                if (dictionary == null)
+                if (dictionary is null)
                 {
                     dictionary = new Dictionary<string, HeadingLinkReferenceDefinition>();
                     doc.SetData(this, dictionary);
@@ -95,11 +94,11 @@ namespace Markdig.Extensions.AutoIdentifiers
             headingBlock.ProcessInlinesEnd += HeadingBlock_ProcessInlinesEnd;
         }
 
-        private void DocumentOnProcessInlinesBegin(InlineProcessor processor, Inline inline)
+        private void DocumentOnProcessInlinesBegin(InlineProcessor processor, Inline? inline)
         {
             var doc = processor.Document;
             doc.ProcessInlinesBegin -= DocumentOnProcessInlinesBegin;
-            var dictionary = (Dictionary<string, HeadingLinkReferenceDefinition>)doc.GetData(this);
+            var dictionary = (Dictionary<string, HeadingLinkReferenceDefinition>)doc.GetData(this)!;
             foreach (var keyPair in dictionary)
             {
                 // Here we make sure that auto-identifiers will not override an existing link definition
@@ -107,7 +106,7 @@ namespace Markdig.Extensions.AutoIdentifiers
                 // If it is the case, we skip the auto identifier for the Heading
                 if (!doc.TryGetLinkReferenceDefinition(keyPair.Key, out var linkDef))
                 {
-                    doc.SetLinkReferenceDefinition(keyPair.Key, keyPair.Value);
+                    doc.SetLinkReferenceDefinition(keyPair.Key, keyPair.Value, true);
                 }
             }
             // Once we are done, we don't need to keep the intermediate dictionary around
@@ -118,7 +117,7 @@ namespace Markdig.Extensions.AutoIdentifiers
         /// Callback when there is a reference to found to a heading.
         /// Note that reference are only working if they are declared after.
         /// </summary>
-        private Inline CreateLinkInlineForHeading(InlineProcessor inlineState, LinkReferenceDefinition linkRef, Inline child)
+        private Inline CreateLinkInlineForHeading(InlineProcessor inlineState, LinkReferenceDefinition linkRef, Inline? child)
         {
             var headingRef = (HeadingLinkReferenceDefinition) linkRef;
             return new LinkInline()
@@ -135,23 +134,23 @@ namespace Markdig.Extensions.AutoIdentifiers
         /// </summary>
         /// <param name="processor">The processor.</param>
         /// <param name="inline">The inline.</param>
-        private void HeadingBlock_ProcessInlinesEnd(InlineProcessor processor, Inline inline)
+        private void HeadingBlock_ProcessInlinesEnd(InlineProcessor processor, Inline? inline)
         {
             var identifiers = processor.Document.GetData(AutoIdentifierKey) as HashSet<string>;
-            if (identifiers == null)
+            if (identifiers is null)
             {
                 identifiers = new HashSet<string>();
                 processor.Document.SetData(AutoIdentifierKey, identifiers);
             }
 
-            var headingBlock = (HeadingBlock) processor.Block;
-            if (headingBlock.Inline == null)
+            var headingBlock = (HeadingBlock) processor.Block!;
+            if (headingBlock.Inline is null)
             {
                 return;
             }
 
             // If id is already set, don't try to modify it
-            var attributes = processor.Block.GetAttributes();
+            var attributes = processor.Block!.GetAttributes();
             if (attributes.Id != null)
             {
                 return;
@@ -161,7 +160,7 @@ namespace Markdig.Extensions.AutoIdentifiers
             var stripRenderer = rendererCache.Get();
 
             stripRenderer.Render(headingBlock.Inline);
-            var headingText = stripRenderer.Writer.ToString();
+            var headingText = stripRenderer.Writer.ToString()!;
             rendererCache.Release(stripRenderer);
 
             // Urilize the link

src/Markdig/Extensions/AutoIdentifiers/HeadingLinkReferenceDefinition.cs

@@ -12,6 +12,11 @@ namespace Markdig.Extensions.AutoIdentifiers
     /// <seealso cref="LinkReferenceDefinition" />
     public class HeadingLinkReferenceDefinition : LinkReferenceDefinition
     {
+        public HeadingLinkReferenceDefinition(HeadingBlock headling)
+        {
+            Heading = headling;
+        }
+
         /// <summary>
         /// Gets or sets the heading related to this link reference definition.
         /// </summary>

src/Markdig/Extensions/AutoLinks/AutoLinkExtension.cs

@@ -17,7 +17,7 @@ namespace Markdig.Extensions.AutoLinks
     {
         public readonly AutoLinkOptions Options;
 
-        public AutoLinkExtension(AutoLinkOptions options)
+        public AutoLinkExtension(AutoLinkOptions? options)
         {
             Options = options ?? new AutoLinkOptions();
         }

src/Markdig/Extensions/AutoLinks/AutoLinkParser.cs

@@ -105,7 +105,8 @@ namespace Markdig.Extensions.AutoLinks
                         break;
                 }
 
-                if (!LinkHelper.TryParseUrl(ref slice, out string link, true))
+                // Parse URL
+                if (!LinkHelper.TryParseUrl(ref slice, out string? link, out _, true))
                 {
                     return false;
                 }
@@ -200,7 +201,7 @@ namespace Markdig.Extensions.AutoLinks
 
                 if (Options.OpenInNewWindow)
                 {
-                    inline.GetAttributes().AddPropertyIfNotExist("target", "blank");
+                    inline.GetAttributes().AddPropertyIfNotExist("target", "_blank");
                 }
 
                 return true;

src/Markdig/Extensions/Citations/CitationExtension.cs

@@ -2,11 +2,11 @@
 // This file is licensed under the BSD-Clause 2 license. 
 // See the license.txt file in the project root for more information.
 
+using System.Diagnostics;
 using Markdig.Parsers.Inlines;
 using Markdig.Renderers;
 using Markdig.Renderers.Html.Inlines;
 using Markdig.Syntax.Inlines;
-using System.Diagnostics;
 
 namespace Markdig.Extensions.Citations
 {
@@ -40,7 +40,7 @@ namespace Markdig.Extensions.Citations
             }
         }
 
-        private static string GetTag(EmphasisInline emphasisInline)
+        private static string? GetTag(EmphasisInline emphasisInline)
         {
             Debug.Assert(emphasisInline.DelimiterCount <= 2);
             return emphasisInline.DelimiterCount == 2 && emphasisInline.DelimiterChar == '"' ? "cite" : null;

src/Markdig/Extensions/CustomContainers/CustomContainer.cs

@@ -2,6 +2,7 @@
 // This file is licensed under the BSD-Clause 2 license. 
 // See the license.txt file in the project root for more information.
 
+using Markdig.Helpers;
 using Markdig.Parsers;
 using Markdig.Syntax;
 
@@ -22,12 +23,40 @@ namespace Markdig.Extensions.CustomContainers
         {
         }
 
-        public string Info { get; set; }
-
-        public string Arguments { get; set; }
-
-        public int FencedCharCount { get; set; }
-
+        /// <inheritdoc />
         public char FencedChar { get; set; }
+
+        /// <inheritdoc />
+        public int OpeningFencedCharCount { get; set; }
+
+        /// <inheritdoc />
+        public StringSlice TriviaAfterFencedChar { get; set; }
+
+        /// <inheritdoc />
+        public string? Info { get; set; }
+
+        /// <inheritdoc />
+        public StringSlice UnescapedInfo { get; set; }
+
+        /// <inheritdoc />
+        public StringSlice TriviaAfterInfo { get; set; }
+
+        /// <inheritdoc />
+        public string? Arguments { get; set; }
+
+        /// <inheritdoc />
+        public StringSlice UnescapedArguments { get; set; }
+
+        /// <inheritdoc />
+        public StringSlice TriviaAfterArguments { get; set; }
+
+        /// <inheritdoc />
+        public NewLine InfoNewLine { get; set; }
+
+        /// <inheritdoc />
+        public StringSlice TriviaBeforeClosingFence { get; set; }
+
+        /// <inheritdoc />
+        public int ClosingFencedCharCount { get; set; }
     }
 }

src/Markdig/Extensions/CustomContainers/HtmlCustomContainerInlineRenderer.cs

@@ -15,7 +15,7 @@ namespace Markdig.Extensions.CustomContainers
     {
         protected override void Write(HtmlRenderer renderer, CustomContainerInline obj)
         {
-            renderer.Write("<span").WriteAttributes(obj).Write(">");
+            renderer.Write("<span").WriteAttributes(obj).Write('>');
             renderer.WriteChildren(obj);
             renderer.Write("</span>");
         }

src/Markdig/Extensions/CustomContainers/HtmlCustomContainerRenderer.cs

@@ -18,7 +18,7 @@ namespace Markdig.Extensions.CustomContainers
             renderer.EnsureLine();
             if (renderer.EnableHtmlForBlock)
             {
-                renderer.Write("<div").WriteAttributes(obj).Write(">");
+                renderer.Write("<div").WriteAttributes(obj).Write('>');
             }
             // We don't escape a CustomContainer
             renderer.WriteChildren(obj);

src/Markdig/Extensions/DefinitionLists/DefinitionListParser.cs

@@ -25,7 +25,7 @@ namespace Markdig.Extensions.DefinitionLists
         public override BlockState TryOpen(BlockProcessor processor)
         {
             var paragraphBlock = processor.LastBlock as ParagraphBlock;
-            if (processor.IsCodeIndent || paragraphBlock == null || paragraphBlock.LastLine - processor.LineIndex > 1)
+            if (processor.IsCodeIndent || paragraphBlock is null || paragraphBlock.LastLine - processor.LineIndex > 1)
             {
                 return BlockState.None;
             }
@@ -50,7 +50,7 @@ namespace Markdig.Extensions.DefinitionLists
                 processor.GoToColumn(column + 4);
             }
 
-            var previousParent = paragraphBlock.Parent;
+            var previousParent = paragraphBlock.Parent!;
             var currentDefinitionList = GetCurrentDefinitionList(paragraphBlock, previousParent);
 
             processor.Discard(paragraphBlock);
@@ -61,7 +61,7 @@ namespace Markdig.Extensions.DefinitionLists
                 paragraphBlock.Parent.Remove(paragraphBlock);
             }
 
-            if (currentDefinitionList == null)
+            if (currentDefinitionList is null)
             {
                 currentDefinitionList = new DefinitionList(this)
                 {
@@ -90,7 +90,7 @@ namespace Markdig.Extensions.DefinitionLists
                     Span = new SourceSpan(paragraphBlock.Span.Start, paragraphBlock.Span.End),
                     IsOpen = false
                 };
-                term.AppendLine(ref line.Slice, line.Column, line.Line, line.Position);
+                term.AppendLine(ref line.Slice, line.Column, line.Line, line.Position, processor.TrackTrivia);
                 definitionItem.Add(term);
             }
             currentDefinitionList.Add(definitionItem);
@@ -102,7 +102,7 @@ namespace Markdig.Extensions.DefinitionLists
             return BlockState.Continue;
         }
 
-        private static DefinitionList GetCurrentDefinitionList(ParagraphBlock paragraphBlock, ContainerBlock previousParent)
+        private static DefinitionList? GetCurrentDefinitionList(ParagraphBlock paragraphBlock, ContainerBlock previousParent)
         {
             var index = previousParent.IndexOf(paragraphBlock) - 1;
             if (index < 0) return null;
@@ -124,11 +124,11 @@ namespace Markdig.Extensions.DefinitionLists
                 return BlockState.Continue;
             }
 
-            var list = (DefinitionList)definitionItem.Parent;
+            var list = (DefinitionList)definitionItem.Parent!;
             var lastBlankLine = definitionItem.LastChild as BlankLineBlock;
 
             // Check if we have another definition list
-            if (Array.IndexOf(OpeningCharacters, processor.CurrentChar) >= 0)
+            if (Array.IndexOf(OpeningCharacters!, processor.CurrentChar) >= 0)
             {
                 var startPosition = processor.Start;
                 var column = processor.ColumnBeforeIndent;
@@ -145,7 +145,7 @@ namespace Markdig.Extensions.DefinitionLists
                         definitionItem.RemoveAt(definitionItem.Count - 1);
                     }
 
-                    list.Span.End = list.LastChild.Span.End;
+                    list.Span.End = list.LastChild!.Span.End;
                     return BlockState.None;
                 }
 
@@ -171,7 +171,7 @@ namespace Markdig.Extensions.DefinitionLists
             var isBreakable = definitionItem.LastChild?.IsBreakable ?? true;
             if (processor.IsBlankLine)
             {
-                if (lastBlankLine == null && isBreakable)
+                if (lastBlankLine is null && isBreakable)
                 {
                     definitionItem.Add(new BlankLineBlock());
                 }
@@ -179,7 +179,7 @@ namespace Markdig.Extensions.DefinitionLists
             }
 
             var paragraphBlock = definitionItem.LastChild as ParagraphBlock;
-            if (lastBlankLine == null && paragraphBlock != null)
+            if (lastBlankLine is null && paragraphBlock != null)
             {
                 return BlockState.Continue;
             }
@@ -190,7 +190,7 @@ namespace Markdig.Extensions.DefinitionLists
                 definitionItem.RemoveAt(definitionItem.Count - 1);
             }
 
-            list.Span.End = list.LastChild.Span.End;
+            list.Span.End = list.LastChild!.Span.End;
             return BlockState.Break;
         }
     }

src/Markdig/Extensions/DefinitionLists/HtmlDefinitionListRenderer.cs

@@ -17,7 +17,7 @@ namespace Markdig.Extensions.DefinitionLists
         protected override void Write(HtmlRenderer renderer, DefinitionList list)
         {
             renderer.EnsureLine();
-            renderer.Write("<dl").WriteAttributes(list).WriteLine(">");
+            renderer.Write("<dl").WriteAttributes(list).WriteLine('>');
             foreach (var item in list)
             {
                 bool hasOpendd = false;
@@ -41,7 +41,7 @@ namespace Markdig.Extensions.DefinitionLists
                             hasOpendd = false;
                             countdd = 0;
                         }
-                        renderer.Write("<dt").WriteAttributes(definitionTerm).Write(">");
+                        renderer.Write("<dt").WriteAttributes(definitionTerm).Write('>');
                         renderer.WriteLeafInline(definitionTerm);
                         renderer.WriteLine("</dt>");
                     }
@@ -49,13 +49,13 @@ namespace Markdig.Extensions.DefinitionLists
                     {
                         if (!hasOpendd)
                         {
-                            renderer.Write("<dd").WriteAttributes(definitionItem).Write(">");
+                            renderer.Write("<dd").WriteAttributes(definitionItem).Write('>');
                             countdd = 0;
                             hasOpendd = true;
                         }
 
                         var nextTerm = i + 1 < definitionItem.Count ? definitionItem[i + 1] : null;
-                        bool isSimpleParagraph = (nextTerm == null || nextTerm is DefinitionItem) && countdd == 0 &&
+                        bool isSimpleParagraph = (nextTerm is null || nextTerm is DefinitionItem) && countdd == 0 &&
                                                  definitionTermOrContent is ParagraphBlock;
 
                         var saveImplicitParagraph = renderer.ImplicitParagraph;

src/Markdig/Extensions/Diagrams/DiagramExtension.cs

@@ -21,7 +21,7 @@ namespace Markdig.Extensions.Diagrams
         {
             if (renderer is HtmlRenderer htmlRenderer)
             {
-                var codeRenderer = htmlRenderer.ObjectRenderers.FindExact<CodeBlockRenderer>();
+                var codeRenderer = htmlRenderer.ObjectRenderers.FindExact<CodeBlockRenderer>()!;
                 // TODO: Add other well known diagram languages
                 codeRenderer.BlocksAsDiv.Add("mermaid");
                 codeRenderer.BlocksAsDiv.Add("nomnoml");