[Ignore] Added support for @@include tag

src/DocNet/NavigatedPath.cs

@@ -52,7 +52,7 @@ public string CreateBreadCrumbsHTML(string relativePathToRoot)
 				}
 				else
 				{
-					fragments.Add(string.Format("<li><a href=\"{0}{1}\">{2}</a></li>", relativePathToRoot, HttpUtility.UrlEncode(targetURL), element.Name));
+					fragments.Add(string.Format("<li><a href=\"{0}{1}\">{2}</a></li>", relativePathToRoot, targetURL, element.Name));
 				}
 			}
 			return string.Format("<ul>{0}</ul>{1}", string.Join(" / ", fragments.ToArray()), Environment.NewLine);

src/DocNet/SimpleNavigationElement.cs

@@ -108,9 +108,12 @@ public override void GenerateOutput(Config activeConfig, NavigatedPath activePat
 			sb.Replace("{{Breadcrumbs}}", activePath.CreateBreadCrumbsHTML(relativePathToRoot));
 			sb.Replace("{{ToC}}", activePath.CreateToCHTML(relativePathToRoot));
 			sb.Replace("{{ExtraScript}}", (this.ExtraScriptProducerFunc == null) ? string.Empty : this.ExtraScriptProducerFunc(this));
-
-			// the last action has to be replacing the content marker, so markers in the content which we have in the template as well aren't replaced 
-			sb.Replace("{{Content}}", content);
+
+            // Check if the content contains @@include tag
+            content = Utils.IncludeProcessor(content, Path.Combine(activeConfig.Source, "_partials"));
+
+            // the last action has to be replacing the content marker, so markers in the content which we have in the template as well aren't replaced 
+            sb.Replace("{{Content}}", content);
 			Utils.CreateFoldersIfRequired(destinationFile);
 			File.WriteAllText(destinationFile, sb.ToString());
 			if(!this.IsIndexElement)
@@ -210,7 +213,7 @@ public override string TargetURL
 					_targetURLForHTML = (this.Value ?? string.Empty);
 					if(_targetURLForHTML.ToLowerInvariant().EndsWith(".md"))
 					{
-						_targetURLForHTML = _targetURLForHTML.Substring(0, _targetURLForHTML.Length-3) + ".htm";
+						_targetURLForHTML = _targetURLForHTML.Substring(0, _targetURLForHTML.Length-3) + ".html";
 					}
 					_targetURLForHTML = _targetURLForHTML.Replace("\\", "/");
 				}

src/DocNet/Utils.cs

@@ -25,6 +25,7 @@
 using System.IO;
 using System.Linq;
 using System.Text;
+using System.Text.RegularExpressions;
 using System.Threading.Tasks;
 
 namespace Docnet
@@ -184,5 +185,37 @@ public static string MakeRelativePath(string fromPath, string toPath)
 
 			return relativePath;
 		}
-	}
+
+        /// <summary>
+        /// Regex expression used to parse @@include(filename.html) tag.
+        /// </summary>
+        private static Regex includeRegex = new Regex(@"@@include\((.*)\)", RegexOptions.IgnoreCase | RegexOptions.Compiled);
+
+        /// <summary>
+        /// Process the input for @@include tags and embeds the included content
+        /// into the output.
+        /// </summary>
+        /// <param name="content"></param>
+        /// <param name="partialPath"></param>
+        /// <returns></returns>
+        public static string IncludeProcessor(string content, string partialPath)
+        {
+            Match m = includeRegex.Match(content);
+            while (m.Success)
+            {
+                if (m.Groups.Count > 1)
+                {
+                    string tagToReplace = m.Groups[0].Value;
+                    string fileName = m.Groups[1].Value;
+                    string filePath = Path.Combine(partialPath, fileName);
+                    if (File.Exists(filePath))
+                    {
+                        content = content.Replace(tagToReplace, File.ReadAllText(filePath));
+                    }
+                }
+                m = m.NextMatch();
+            }
+            return content;
+        }
+    }
 }