Bump version to 0.8.4

src/Markdig.Tests/TestSourcePosition.cs

@@ -659,6 +659,20 @@ code         ( 2, 0)  3-13
 ");
         }
 
+        [Test]
+        public void TestIndentedCodeAfterList()
+        {
+            //     0         1           2         3          4         5
+            //     012345678901234567 8 901234567890123456 789012345678901234 56789
+            Check("1) Some list item\n\n        some code\n        more code\n", @"
+list         ( 0, 0)  0-53
+listitem     ( 0, 0)  0-53
+paragraph    ( 0, 3)  3-16
+literal      ( 0, 3)  3-16
+code         ( 2, 0) 19-53
+");
+        }
+
         [Test]
         public void TestIndentedCodeWithTabs()
         {

src/Markdig/Parsers/BlockProcessor.cs

@@ -304,6 +304,64 @@ namespace Markdig.Parsers
             }
         }
 
+        /// <summary>
+        /// Unwind any previous indent from the current character back to the first space.
+        /// </summary>
+        public void UnwindAllIndents()
+        {
+            // Find the previous first space on the current line
+            var previousStart = Line.Start;
+            for (; Line.Start > originalLineStart; Line.Start--)
+            {
+                var c = Line.PeekCharAbsolute(Line.Start - 1);
+                if (c == 0)
+                {
+                    break;
+                }
+                if (!c.IsSpaceOrTab())
+                {
+                    break;
+                }
+            }
+            var targetStart = Line.Start;
+            // Nothing changed? Early exit
+            if (previousStart == targetStart)
+            {
+                return;
+            }
+
+            // TODO: factorize the following code with what is done with GoToColumn
+
+            // If we have found the first space, we need to recalculate the correct column
+            Line.Start = originalLineStart;
+            Column = 0;
+            ColumnBeforeIndent = 0;
+            StartBeforeIndent = originalLineStart;
+
+            for (; Line.Start < targetStart; Line.Start++)
+            {
+                var c = Line.Text[Line.Start];
+                if (c == '\t')
+                {
+                    Column = CharHelper.AddTab(Column);
+                }
+                else
+                {
+                    if (!c.IsSpaceOrTab())
+                    {
+                        ColumnBeforeIndent = Column + 1;
+                        StartBeforeIndent = Line.Start + 1;
+                    }
+
+                    Column++;
+                }
+            }
+
+            // Reset the indent
+            ColumnBeforeIndent = Column;
+            StartBeforeIndent = Start;
+        }
+
         /// <summary>
         /// Moves to the position to the code indent (<see cref="ColumnBeforeIndent"/> + 4 spaces).
         /// </summary>

src/Markdig/Parsers/IndentedCodeBlockParser.cs

@@ -18,16 +18,23 @@ namespace Markdig.Parsers
 
         public override BlockState TryOpen(BlockProcessor processor)
         {
-            var startColumn = processor.ColumnBeforeIndent;
-            var startPosition = processor.StartBeforeIndent;
             var result = TryContinue(processor, null);
             if (result == BlockState.Continue)
             {
+                // Save the column where we need to go back
+                var column = processor.Column;
+
+                // Unwind all indents all spaces before in order to calculate correct span
+                processor.UnwindAllIndents();
+
                 processor.NewBlocks.Push(new CodeBlock(this)
                 {
-                    Column = startColumn,
-                    Span = new SourceSpan(startPosition, processor.Line.End)
+                    Column = processor.Column,
+                    Span = new SourceSpan(processor.Start, processor.Line.End)
                 });
+
+                // Go back to the correct column
+                processor.GoToColumn(column);
             }
             return result;
         }

src/Markdig/Properties/AssemblyInfo.cs

@@ -25,6 +25,6 @@ namespace Markdig
 {
     public static partial class Markdown
     {
-        public const string Version = "0.8.3";
+        public const string Version = "0.8.4";
     }
 }

src/Markdig/project.json

@@ -1,6 +1,6 @@
 {
   "title": "Markdig",
-  "version": "0.8.3",
+  "version": "0.8.4",
   "authors": [ "Alexandre Mutel" ],
   "description": "A fast, powerfull, CommonMark compliant, extensible Markdown processor for .NET with 20+ builtin extensions (pipetables, footnotes, definition lists... etc.)",
   "copyright": "Alexandre Mutel",
@@ -11,7 +11,7 @@
     "projectUrl": "https://github.com/lunet-io/markdig",
     "iconUrl": "https://raw.githubusercontent.com/lunet-io/markdig/master/img/markdig.png",
     "requireLicenseAcceptance": false,
-    "releaseNotes": "> 0.8.3\n- fix NullReferenceException with Gridtables extension when a single `+` is entered on a line\n> 0.8.2\n- fix potential cast exception with Abreviation extension and empty literals\n> 0.8.1\n- new extension to disable URI escaping for non-US-ASCII characters to workaround a bug in Edge/IE\n- Fix an issue with abbreviations with left/right multiple non-punctuation/space characters\n> 0.8.0\n- Update to latest CommonMark specs\n- Fix empty literal\n- Add YAML frontmatter extension\n",
+    "releaseNotes": "> 0.8.4\n- Fix issue when calculating the span of an indented code block within a list. Make sure to include first whitespace on the line\n> 0.8.3\n- fix NullReferenceException with Gridtables extension when a single `+` is entered on a line\n> 0.8.2\n- fix potential cast exception with Abreviation extension and empty literals\n> 0.8.1\n- new extension to disable URI escaping for non-US-ASCII characters to workaround a bug in Edge/IE\n- Fix an issue with abbreviations with left/right multiple non-punctuation/space characters\n> 0.8.0\n- Update to latest CommonMark specs\n- Fix empty literal\n- Add YAML frontmatter extension\n",
     "tags": [ "Markdown CommonMark md html md2html" ]
   },
   "configurations": {