6 files changed, 211 insertions, 104 deletions

diff --git a/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Tasks/CommentTasksChangedEventHandler.cs b/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Tasks/CommentTasksChangedEventHandler.cs
index 514601b9f1..945cd9a5fb 100644
--- a/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Tasks/CommentTasksChangedEventHandler.cs
+++ b/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Tasks/CommentTasksChangedEventHandler.cs
@@ -33,11 +33,11 @@ namespace MonoDevelop.Ide.Tasks
 {
 	public class CommentTasksChangedEventArgs : EventArgs
 	{
-		string filename;
-		IList<Tag> tagComments;
-		Project project;
+		readonly string filename;
+		readonly IReadOnlyList<Tag> tagComments;
+		readonly Project project;
 		
-		public CommentTasksChangedEventArgs (string filename, IList<Tag> tagComments, Project project)
+		public CommentTasksChangedEventArgs (string filename, IReadOnlyList<Tag> tagComments, Project project)
 		{
 			this.filename = filename;
 			this.tagComments = tagComments;
@@ -46,7 +46,7 @@ namespace MonoDevelop.Ide.Tasks
 		
 		public string FileName { get { return filename; } }
 
-		public IList<Tag> TagComments { get { return tagComments; } }
+		public IReadOnlyList<Tag> TagComments { get { return tagComments; } }
 
 		public Project Project { get { return project; } }
 	}
diff --git a/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Tasks/CommentTasksView.cs b/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Tasks/CommentTasksView.cs
index b01e917033..509f2998b7 100644
--- a/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Tasks/CommentTasksView.cs
+++ b/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Tasks/CommentTasksView.cs
@@ -36,10 +36,11 @@ using MonoDevelop.Core;
 using MonoDevelop.Projects;
 using MonoDevelop.Ide;
 using MonoDevelop.Ide.Gui;
-using MonoDevelop.Projects.Text;
 using MonoDevelop.Ide.TypeSystem;
-using ICSharpCode.NRefactory.TypeSystem;
 using System.Linq;
+using MonoDevelop.Ide.Editor;
+using System.Threading;
+using System.Threading.Tasks;
 
 namespace MonoDevelop.Ide.Tasks
 {
@@ -83,9 +84,12 @@ namespace MonoDevelop.Ide.Tasks
 			
 			TaskService.CommentTasksChanged += OnCommentTasksChanged;
 			CommentTag.SpecialCommentTagsChanged += OnCommentTagsChanged;
-			IdeApp.Workspace.WorkspaceItemLoaded += OnWorkspaceItemLoaded;
+
+			MonoDevelopWorkspace.LoadingFinished += OnWorkspaceItemLoaded;
 			IdeApp.Workspace.WorkspaceItemUnloaded += OnWorkspaceItemUnloaded;
-			
+			IdeApp.Workbench.DocumentOpened += WorkbenchDocumentOpened;
+			IdeApp.Workbench.DocumentClosed += WorkbenchDocumentClosed;;
+
 			highPrioColor = StringToColor ((string)PropertyService.Get ("Monodevelop.UserTasksHighPrioColor", ""));
 			normalPrioColor = StringToColor ((string)PropertyService.Get ("Monodevelop.UserTasksNormalPrioColor", ""));
 			lowPrioColor = StringToColor ((string)PropertyService.Get ("Monodevelop.UserTasksLowPrioColor", ""));
@@ -124,15 +128,8 @@ namespace MonoDevelop.Ide.Tasks
 			col.Resizable = true;
 
 			LoadColumnsVisibility ();
-			
-			comments.BeginTaskUpdates ();
-			try {
-				foreach (var item in IdeApp.Workspace.Items) {
-					LoadWorkspaceItemContents (item);
-				}
-			} finally {
-				comments.EndTaskUpdates ();
-			}
+
+			OnWorkspaceItemLoaded (null, EventArgs.Empty);
 
 			comments.TasksAdded += GeneratedTaskAdded;
 			comments.TasksRemoved += GeneratedTaskRemoved;
@@ -147,7 +144,7 @@ namespace MonoDevelop.Ide.Tasks
 				view.RowActivated -= OnRowActivated;
 				TaskService.CommentTasksChanged -= OnCommentTasksChanged;
 				CommentTag.SpecialCommentTagsChanged -= OnCommentTagsChanged;
-				IdeApp.Workspace.WorkspaceItemLoaded -= OnWorkspaceItemLoaded;
+				MonoDevelopWorkspace.LoadingFinished -= OnWorkspaceItemLoaded;
 				IdeApp.Workspace.WorkspaceItemUnloaded -= OnWorkspaceItemUnloaded;
 				comments.TasksAdded -= GeneratedTaskAdded;
 				comments.TasksRemoved -= GeneratedTaskRemoved;
@@ -156,6 +153,38 @@ namespace MonoDevelop.Ide.Tasks
 			};
 		}
 
+		void WorkbenchDocumentClosed (object sender, DocumentEventArgs e)
+		{
+			e.Document.DocumentParsed -= HandleDocumentParsed;
+		}
+
+		void WorkbenchDocumentOpened (object sender, DocumentEventArgs e)
+		{
+			e.Document.DocumentParsed += HandleDocumentParsed;
+		}
+
+		void HandleDocumentParsed (object sender, EventArgs e)
+		{
+			var doc = (Document)sender;
+			var pd = doc.ParsedDocument;
+			var project = doc.Project;
+			if (pd == null || project == null)
+				return;
+			ProjectCommentTags tags;
+			if (!projectTags.TryGetValue (project, out tags))
+				return;
+			var token = src.Token;
+			var file = doc.FileName;
+			Task.Run (async () => {
+				try {
+					tags.UpdateTags (project, file, await pd.GetTagCommentsAsync (token));
+				} catch (TaskCanceledException) {
+				} catch (AggregateException ae) {
+					ae.Flatten ().Handle (x => x is TaskCanceledException);
+				}
+			});
+		}
+
 		void LoadColumnsVisibility ()
 		{
 			string columns = (string)PropertyService.Get ("Monodevelop.CommentTasksColumns", "TRUE;TRUE;TRUE;TRUE");
@@ -181,76 +210,66 @@ namespace MonoDevelop.Ide.Tasks
 			PropertyService.Set ("Monodevelop.CommentTasksColumns", columns);
 		}
 		
-		void OnWorkspaceItemLoaded (object sender, WorkspaceItemEventArgs e)
+		void OnWorkspaceItemLoaded (object sender, EventArgs e)
 		{
 			comments.BeginTaskUpdates ();
 			try {
-				LoadWorkspaceItemContents (e.Item);
+				foreach (var sln in IdeApp.Workspace.GetAllSolutions ())
+					LoadSolutionContents (sln);
 			}
 			finally {
 				comments.EndTaskUpdates ();
 			}
 		}
-		
-		void LoadWorkspaceItemContents (WorkspaceItem wob)
-		{
-			foreach (var sln in wob.GetAllItems<Solution> ())
-				LoadSolutionContents (sln);
-		}
 
-		void UpdateCommentTagsForProject (Solution solution, Project project)
+		Dictionary<Project, ProjectCommentTags> projectTags = new Dictionary<Project, ProjectCommentTags> ();
+		CancellationTokenSource src = new CancellationTokenSource ();
+		void UpdateCommentTagsForProject (Solution solution, Project project, CancellationToken token)
 		{
-			var ctx = TypeSystemService.GetProjectContentWrapper (project);
-			if (ctx == null)
+			if (token.IsCancellationRequested)
 				return;
-			var tags = ctx.GetExtensionObject<ProjectCommentTags> ();
-			if (tags == null) {
+			ProjectCommentTags tags;
+			if (!projectTags.TryGetValue (project, out tags)) {
 				tags = new ProjectCommentTags ();
-				ctx.UpdateExtensionObject (tags);
-				tags.Update (ctx.Project);
-			} else {
-				foreach (var kv in tags.Tags) {
-					UpdateCommentTags (solution, kv.Key, kv.Value);
-				}
+				projectTags [project] = tags;
 			}
-		}
-
-		void HandleSolutionItemAdded (object sender, SolutionItemChangeEventArgs e)
-		{
-			var newProject = e.SolutionItem as Project;
-			if (newProject == null)
-				return;
-			UpdateCommentTagsForProject (e.Solution, newProject);
+			var files = project.Files.ToArray ();
+			Task.Run (async () => {
+				try {
+					await tags.UpdateAsync (project, files, token);
+				} catch (TaskCanceledException) {
+				} catch (AggregateException ae) {
+					ae.Flatten ().Handle (x => x is TaskCanceledException);
+				} catch (Exception e) {
+					LoggingService.LogError ("Error while updating comment tags.", e); 
+				}
+			});
 		}
 		
 		void LoadSolutionContents (Solution sln)
 		{
+			src.Cancel ();
+			src = new CancellationTokenSource ();
+			var token = src.Token;
+
 			loadedSlns.Add (sln);
-			System.Threading.ThreadPool.QueueUserWorkItem (delegate {
-				sln.SolutionItemAdded += HandleSolutionItemAdded;
+			Task.Run (delegate {
+				sln.SolutionItemAdded += delegate(object sender, SolutionItemChangeEventArgs e) {
+					var newProject = e.SolutionItem as Project;
+					if (newProject == null)
+						return;
+					UpdateCommentTagsForProject (sln, newProject, token);
+				};
 
 				// Load all tags that are stored in pidb files
 				foreach (Project p in sln.GetAllProjects ()) {
-					UpdateCommentTagsForProject (sln, p);
+					UpdateCommentTagsForProject (sln, p, token);
 				}
 			});
 		}
 		
-		
-		static IEnumerable<Tag> GetSpecialComments (IProjectContent ctx, string name)
-		{
-			var doc = ctx.GetFile (name) as ParsedDocument;
-			if (doc == null)
-				return Enumerable.Empty<Tag> ();
-			return (IEnumerable<Tag>)doc.TagComments;
-		}
-		
 		void OnWorkspaceItemUnloaded (object sender, WorkspaceItemEventArgs e)
 		{
-			foreach (var sln in e.Item.GetAllItems<Solution>()) {
-				if (loadedSlns.Remove (sln))
-					sln.SolutionItemAdded -= HandleSolutionItemAdded;
-			}
 			comments.RemoveItemTasks (e.Item, true);
 		}		
 
@@ -506,7 +525,7 @@ namespace MonoDevelop.Ide.Tasks
 		{
 			TaskListEntry task = SelectedTask;
 			if (task != null && ! String.IsNullOrEmpty (task.FileName)) {
-				Document doc = IdeApp.Workbench.OpenDocument (task.FileName, Math.Max (1, task.Line), Math.Max (1, task.Column));
+				var doc = IdeApp.Workbench.OpenDocument (task.FileName, Math.Max (1, task.Line), Math.Max (1, task.Column));
 				if (doc != null && doc.HasProject && doc.Project is DotNetProject) {
 					string[] commentTags = doc.CommentTags;
 					if (commentTags != null && commentTags.Length == 1) {
@@ -515,10 +534,11 @@ namespace MonoDevelop.Ide.Tasks
 							string line = doc.Editor.GetLineText (task.Line);
 							int index = line.IndexOf (commentTags[0]);
 							if (index != -1) {
-								doc.Editor.SetCaretTo (task.Line, task.Column);
+								doc.Editor.CaretLocation = new DocumentLocation (task.Line, task.Column);
+								doc.Editor.StartCaretPulseAnimation ();
 								line = line.Substring (0, index);
-								var ls = doc.Editor.Document.GetLine (task.Line);
-								doc.Editor.Replace (ls.Offset, ls.Length, line);
+								var ls = doc.Editor.GetLine (task.Line);
+								doc.Editor.ReplaceText (ls.Offset, ls.Length, line);
 								comments.Remove (task);
 							}
 						}); 
diff --git a/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Tasks/ProjectCommentTags.cs b/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Tasks/ProjectCommentTags.cs
new file mode 100644
index 0000000000..9f9fcb9476
--- /dev/null
+++ b/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Tasks/ProjectCommentTags.cs
@@ -0,0 +1,83 @@
+// 
+// ProjectCommentTags.cs
+//  
+// Author:
+//       Mike Krüger <mkrueger@xamarin.com>
+// 
+// Copyright (c) 2012 Xamarin Inc. (http://xamarin.com)
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+using System;
+using System.Collections.Generic;
+using System.Collections.Concurrent;
+using MonoDevelop.Projects;
+using MonoDevelop.Ide.Tasks;
+using System.Threading;
+using MonoDevelop.Ide.TypeSystem;
+using System.Threading.Tasks;
+
+namespace MonoDevelop.Ide.Tasks
+{
+	class ProjectCommentTags
+	{
+		readonly Dictionary<string, List<Tag>> tags = new Dictionary<string, List<Tag>> ();
+
+		public IDictionary<string, List<Tag>> Tags {
+			get {
+				return tags;
+			}
+		}
+
+		public void UpdateTags (Project project, string fileName, IReadOnlyList<Tag> tagComments)
+		{
+			var list = tagComments == null || tagComments.Count == 0 ? null : new List<Tag> (tagComments);
+			lock (tags) {
+				List<Tag> oldList;
+				tags.TryGetValue (fileName, out oldList);
+				if (list == null && oldList == null)
+					return;
+				tags[fileName] = list;
+				TaskService.InformCommentTasks (new CommentTasksChangedEventArgs (fileName, tagComments, project));
+			}
+		}
+
+		public void RemoveFile (Project project, string fileName)
+		{
+			lock (tags) {
+				if (!tags.ContainsKey (fileName))
+					return;
+				tags[fileName] = null;
+			}
+			
+			TaskService.InformCommentTasks (new CommentTasksChangedEventArgs (fileName, null, project));
+		}
+
+		internal async Task UpdateAsync (Project project, ProjectFile[] files, CancellationToken token = default (CancellationToken))
+		{
+			foreach (var file in files) {
+				if (file.BuildAction == BuildAction.None)
+					continue;
+				var pd = await TypeSystemService.ParseFile (project, file.FilePath, token).ConfigureAwait (false);
+				if (pd != null)
+					UpdateTags (project, file.FilePath, await pd.GetTagCommentsAsync (token));
+			}
+		}
+	}
+}
\ No newline at end of file
diff --git a/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Tasks/UserTask.cs b/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Tasks/TaskListEntry.cs
index 9ddda8db4d..fb8db5ea77 100644
--- a/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Tasks/UserTask.cs
+++ b/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Tasks/TaskListEntry.cs
@@ -1,5 +1,5 @@
 // 
-// Task.cs
+// TaskListEntry.cs
 //  
 // Author:
 //       Lluis Sanchez Gual <lluis@novell.com>
@@ -31,7 +31,7 @@ using System.CodeDom.Compiler;
 using MonoDevelop.Projects;
 using MonoDevelop.Ide.Gui;
 using MonoDevelop.Ide.Gui.Components;
-using MonoDevelop.Ide.Gui.Pads.ProjectPad;

+using MonoDevelop.Ide.Gui.Pads.ProjectPad;
 using MonoDevelop.Core;
 using MonoDevelop.Core.Serialization;
 
@@ -64,7 +64,7 @@ namespace MonoDevelop.Ide.Tasks
 		bool completed;
 		
 		object owner;
-		WorkspaceObject parentObject;
+		IWorkspaceObject parentObject;
 		internal int SavedLine;
 
 		public TaskListEntry (FilePath file, string description, int column, int line, TaskSeverity severity)
@@ -77,12 +77,12 @@ namespace MonoDevelop.Ide.Tasks
 		{
 		}
 		
-		public TaskListEntry (FilePath file, string description, int column, int line, TaskSeverity severity, TaskPriority priority, WorkspaceObject parent)
+		public TaskListEntry (FilePath file, string description, int column, int line, TaskSeverity severity, TaskPriority priority, IWorkspaceObject parent)
 			: this (file, description, column, line, severity, priority, parent, null)
 		{
 		}
 		
-		public TaskListEntry (FilePath file, string description, int column, int line, TaskSeverity severity, TaskPriority priority, WorkspaceObject parent, object owner)
+		public TaskListEntry (FilePath file, string description, int column, int line, TaskSeverity severity, TaskPriority priority, IWorkspaceObject parent, object owner)
 		{
 			this.file = file;
 			this.description = description;
@@ -106,7 +106,7 @@ namespace MonoDevelop.Ide.Tasks
 		
 		public TaskListEntry (BuildError error, object owner)
 		{
-			parentObject = error.SourceTarget as WorkspaceObject;
+			parentObject = error.SourceTarget;
 			file = error.FileName;
 			this.owner = owner;
 			description = error.ErrorText;
@@ -179,7 +179,7 @@ namespace MonoDevelop.Ide.Tasks
 			}
 		}
 		
-		public WorkspaceObject WorkspaceObject {
+		public IWorkspaceObject WorkspaceObject {
 			get {
 				return parentObject;
 			}
@@ -224,17 +224,17 @@ namespace MonoDevelop.Ide.Tasks
 			TaskService.InformJumpToTask (this);
 		}
 		
-		public bool BelongsToItem (WorkspaceObject item, bool checkHierarchy)
+		public bool BelongsToItem (IWorkspaceObject item, bool checkHierarchy)
 		{
 			if (!checkHierarchy)
 				return item == parentObject;
 			
-			WorkspaceObject cit = parentObject;
+			IWorkspaceObject cit = parentObject;
 			do {
 				if (cit == item)
 					return true;
-				if (cit is SolutionFolderItem) {
-					SolutionFolderItem si = (SolutionFolderItem) cit;
+				if (cit is SolutionItem) {
+					SolutionItem si = (SolutionItem) cit;
 					if (si.ParentFolder != null)
 						cit = si.ParentFolder;
 					else
diff --git a/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Tasks/TaskService.cs b/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Tasks/TaskService.cs
index a00767d569..408d4189cb 100644
--- a/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Tasks/TaskService.cs
+++ b/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Tasks/TaskService.cs
@@ -54,8 +54,10 @@ namespace MonoDevelop.Ide.Tasks
 		
 		static TaskService ()
 		{
-			IdeApp.Workspace.WorkspaceItemLoaded += OnWorkspaceItemLoaded;
-			IdeApp.Workspace.WorkspaceItemUnloaded += OnWorkspaceItemUnloaded;
+			if (IdeApp.Workspace != null) {
+				IdeApp.Workspace.WorkspaceItemLoaded += OnWorkspaceItemLoaded;
+				IdeApp.Workspace.WorkspaceItemUnloaded += OnWorkspaceItemUnloaded;
+			}
 			errors.ItemName = GettextCatalog.GetString ("Warning/Error");
 			userTasks.ItemName = GettextCatalog.GetString ("User Task");
 		}
diff --git a/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Tasks/TaskStore.cs b/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Tasks/TaskStore.cs
index 5bc6c0215d..7db2b7aef8 100644
--- a/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Tasks/TaskStore.cs
+++ b/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Tasks/TaskStore.cs
@@ -23,17 +23,17 @@
 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 // THE SOFTWARE.
-//------------------------------------------------------------------------------

-// <auto-generated>

-//     This code was generated by a tool.

-//     Runtime Version:2.0.50727.3074

-//

-//     Changes to this file may cause incorrect behavior and will be lost if

-//     the code is regenerated.

-// </auto-generated>

-//------------------------------------------------------------------------------

-

-using System;

+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:2.0.50727.3074
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+using System;
 using System.Collections;
 using System.Collections.Generic;
 using MonoDevelop.Core;
@@ -42,12 +42,12 @@ using MonoDevelop.Ide.Gui;
 using MonoDevelop.Ide.Gui.Content;
 using MonoDevelop.Ide.Navigation;
 using MonoDevelop.Ide.TextEditing;
-using MonoDevelop.Ide.Desktop;

-

-namespace MonoDevelop.Ide.Tasks

-{

-	public class TaskStore: IEnumerable<TaskListEntry>, ILocationList

-	{

+using MonoDevelop.Ide.Desktop;
+
+namespace MonoDevelop.Ide.Tasks
+{
+	public class TaskStore: IEnumerable<TaskListEntry>, ILocationList
+	{
 		int taskUpdateCount;
 		List<TaskListEntry> tasks = new List<TaskListEntry> ();
 		Dictionary<FilePath,TaskListEntry[]> taskIndex = new Dictionary<FilePath, TaskListEntry[]> ();
@@ -59,11 +59,13 @@ namespace MonoDevelop.Ide.Tasks
 		List<TaskListEntry> tasksAdded;
 		List<TaskListEntry> tasksRemoved;
 		
-		public TaskStore ()

-		{

-			IdeApp.Workspace.FileRenamedInProject += ProjectFileRenamed;
-			IdeApp.Workspace.FileRemovedFromProject += ProjectFileRemoved;
-			
+		public TaskStore ()
+		{
+			if (IdeApp.Workspace != null) {
+				IdeApp.Workspace.FileRenamedInProject += ProjectFileRenamed;
+				IdeApp.Workspace.FileRemovedFromProject += ProjectFileRemoved;
+			}
+
 			TextEditorService.LineCountChangesCommitted += delegate (object sender, TextFileEventArgs args) {
 				foreach (TaskListEntry task in GetFileTasks (args.TextFile.Name.FullPath))
 					task.SavedLine = -1;
@@ -198,7 +200,7 @@ namespace MonoDevelop.Ide.Tasks
 					yield return t;
 			}
 		}
-

+
 		public TaskListEntry[] GetFileTasks (FilePath file)
 		{
 			TaskListEntry[] ta;
@@ -523,7 +525,7 @@ namespace MonoDevelop.Ide.Tasks
 		}
 		
 		#endregion
-	}

+	}
 		
 	public delegate void TaskEventHandler (object sender, TaskEventArgs e);
 	
@@ -545,4 +547,4 @@ namespace MonoDevelop.Ide.Tasks
 			get { return tasks; }
 		}
 	}
-}

+}