AvalonEdit: split Gui namespace into Editing and Rendering.

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@4142 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlColorizer.cs

@@ -8,7 +8,7 @@
 using System;
 using System.Collections.Generic;
 using ICSharpCode.AvalonEdit.Document;
-using ICSharpCode.AvalonEdit.Gui;
+using ICSharpCode.AvalonEdit.Rendering;
 using ICSharpCode.SharpDevelop;
 using ICSharpCode.SharpDevelop.Dom;
 using ICSharpCode.SharpDevelop.Editor;

src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlColorizerServer.cs

@@ -7,7 +7,7 @@
 
 using System;
 using System.IO;
-using ICSharpCode.AvalonEdit.Gui;
+using ICSharpCode.AvalonEdit.Rendering;
 using ICSharpCode.SharpDevelop.Editor;
 using ICSharpCode.SharpDevelop.Gui;
 

src/AddIns/DisplayBindings/AvalonEdit.AddIn/AvalonEdit.AddIn.csproj

@@ -70,7 +70,8 @@
       <SubType>Code</SubType>
     </Compile>
     <Compile Include="Src\SharpDevelopCompletionWindow.cs" />
-    <Compile Include="Src\SharpDevelopInsightWindow.cs" />
+    <Compile Include="Src\SharpDevelopInsightWindow.cs">
+    </Compile>
     <Compile Include="Src\TextMarkerService.cs" />
   </ItemGroup>
   <ItemGroup>

src/AddIns/DisplayBindings/AvalonEdit.AddIn/Src/AvalonEditViewContent.cs

@@ -10,7 +10,6 @@ using System.IO;
 using System.Linq;
 
 using ICSharpCode.AvalonEdit.Document;
-using ICSharpCode.AvalonEdit.Gui;
 using ICSharpCode.AvalonEdit.Highlighting;
 using ICSharpCode.Core;
 using ICSharpCode.SharpDevelop;

src/AddIns/DisplayBindings/AvalonEdit.AddIn/Src/CodeEditor.cs

@@ -18,9 +18,10 @@ using System.Windows.Threading;
 
 using ICSharpCode.AvalonEdit.CodeCompletion;
 using ICSharpCode.AvalonEdit.Document;
-using ICSharpCode.AvalonEdit.Gui;
+using ICSharpCode.AvalonEdit.Editing;
 using ICSharpCode.AvalonEdit.Highlighting;
 using ICSharpCode.AvalonEdit.Indentation;
+using ICSharpCode.AvalonEdit.Rendering;
 using ICSharpCode.Core;
 using ICSharpCode.Core.Presentation;
 using ICSharpCode.SharpDevelop;

src/AddIns/DisplayBindings/AvalonEdit.AddIn/Src/IconBarMargin.cs

@@ -7,13 +7,12 @@
 
 using System;
 using System.Collections.Generic;
-using System.Collections.ObjectModel;
-using System.Collections.Specialized;
 using System.Windows;
 using System.Windows.Input;
 using System.Windows.Media;
 
-using ICSharpCode.AvalonEdit.Gui;
+using ICSharpCode.AvalonEdit.Editing;
+using ICSharpCode.AvalonEdit.Rendering;
 using ICSharpCode.SharpDevelop.Bookmarks;
 using ICSharpCode.SharpDevelop.Editor;
 

src/AddIns/DisplayBindings/AvalonEdit.AddIn/Src/SharpDevelopCompletionWindow.cs

@@ -11,6 +11,7 @@ using System.Windows.Media;
 
 using ICSharpCode.AvalonEdit.CodeCompletion;
 using ICSharpCode.AvalonEdit.Document;
+using ICSharpCode.AvalonEdit.Editing;
 using ICSharpCode.SharpDevelop;
 using ICSharpCode.SharpDevelop.Editor;
 

src/AddIns/DisplayBindings/AvalonEdit.AddIn/Src/SharpDevelopInsightWindow.cs

@@ -12,6 +12,7 @@ using System.Collections.Specialized;
 using System.ComponentModel;
 
 using ICSharpCode.AvalonEdit.CodeCompletion;
+using ICSharpCode.AvalonEdit.Editing;
 using ICSharpCode.SharpDevelop.Editor;
 
 namespace ICSharpCode.AvalonEdit.AddIn

src/AddIns/DisplayBindings/AvalonEdit.AddIn/Src/TextMarkerService.cs

@@ -5,15 +5,16 @@
 //     <version>$Revision$</version>
 // </file>
 
-using ICSharpCode.SharpDevelop.Editor;
 using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Windows.Media;
 using System.Windows.Threading;
+
 using ICSharpCode.AvalonEdit.Document;
-using ICSharpCode.AvalonEdit.Gui;
+using ICSharpCode.AvalonEdit.Rendering;
 using ICSharpCode.SharpDevelop;
+using ICSharpCode.SharpDevelop.Editor;
 
 namespace ICSharpCode.AvalonEdit.AddIn
 {

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit.Tests/Document/CollapsingTests.cs

@@ -6,8 +6,8 @@
 // </file>
 
 using System;
+using ICSharpCode.AvalonEdit.Rendering;
 using NUnit.Framework;
-using ICSharpCode.AvalonEdit.Gui;
 
 namespace ICSharpCode.AvalonEdit.Document.Tests
 {

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit.Tests/Document/HeightTests.cs

@@ -7,7 +7,7 @@
 
 using System;
 using System.Linq;
-using ICSharpCode.AvalonEdit.Gui;
+using ICSharpCode.AvalonEdit.Rendering;
 using NUnit.Framework;
 
 namespace ICSharpCode.AvalonEdit.Document.Tests

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit.Tests/Document/RandomizedLineManagerTest.cs

@@ -5,10 +5,9 @@
 //     <version>$Revision$</version>
 // </file>
 
-using ICSharpCode.AvalonEdit.Gui;
 using System;
 using System.Collections.Generic;
-using System.Linq;
+using ICSharpCode.AvalonEdit.Rendering;
 using NUnit.Framework;
 
 namespace ICSharpCode.AvalonEdit.Document.Tests

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit.Tests/Utils/CaretNavigationTests.cs

@@ -8,7 +8,6 @@
 using System;
 using System.Windows.Documents;
 using ICSharpCode.AvalonEdit.Document;
-using ICSharpCode.AvalonEdit.Gui;
 using ICSharpCode.AvalonEdit.Utils;
 using NUnit.Framework;
 

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit.Tests/WeakReferenceTests.cs

@@ -7,9 +7,9 @@
 
 using System;
 using ICSharpCode.AvalonEdit.Document;
-using ICSharpCode.AvalonEdit.Gui;
+using ICSharpCode.AvalonEdit.Editing;
+using ICSharpCode.AvalonEdit.Rendering;
 using NUnit.Framework;
-using System.Windows.Threading;
 
 namespace ICSharpCode.AvalonEdit.Tests
 {

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/CaretPositioningMode.cs

@@ -0,0 +1,38 @@
+// <file>
+//     <copyright see="prj:///doc/copyright.txt"/>
+//     <license see="prj:///doc/license.txt"/>
+//     <author name="Daniel Grunwald"/>
+//     <version>$Revision$</version>
+// </file>
+
+using System;
+
+namespace ICSharpCode.AvalonEdit
+{
+	/// <summary>
+	/// Specifies the mode for getting the next caret position.
+	/// </summary>
+	public enum CaretPositioningMode
+	{
+		/// <summary>
+		/// Normal positioning (stop at every caret position)
+		/// </summary>
+		Normal,
+		/// <summary>
+		/// Stop only on word borders.
+		/// </summary>
+		WordBorder,
+		/// <summary>
+		/// Stop only at the beginning of words. This is used for Ctrl+Left/Ctrl+Right.
+		/// </summary>
+		WordStart,
+		/// <summary>
+		/// Stop only at the beginning of words, and anywhere in the middle of symbols.
+		/// </summary>
+		WordStartOrSymbol,
+		/// <summary>
+		/// Stop only on word borders, and anywhere in the middle of symbols.
+		/// </summary>
+		WordBorderOrSymbol
+	}
+}

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/CodeCompletion/CompletionWindow.cs

@@ -10,13 +10,11 @@ using System.Diagnostics;
 using System.Windows;
 using System.Windows.Controls;
 using System.Windows.Controls.Primitives;
-using System.Windows.Documents;
 using System.Windows.Input;
-using System.Windows.Media;
+using System.Windows.Threading;
 
 using ICSharpCode.AvalonEdit.Document;
-using ICSharpCode.AvalonEdit.Gui;
-using System.Windows.Threading;
+using ICSharpCode.AvalonEdit.Editing;
 
 namespace ICSharpCode.AvalonEdit.CodeCompletion
 {

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/CodeCompletion/CompletionWindowBase.cs

@@ -5,13 +5,15 @@
 //     <version>$Revision$</version>
 // </file>
 
-using ICSharpCode.AvalonEdit.Document;
 using System;
 using System.Diagnostics;
 using System.Windows;
 using System.Windows.Input;
 using System.Windows.Threading;
-using ICSharpCode.AvalonEdit.Gui;
+
+using ICSharpCode.AvalonEdit.Document;
+using ICSharpCode.AvalonEdit.Editing;
+using ICSharpCode.AvalonEdit.Rendering;
 using ICSharpCode.AvalonEdit.Utils;
 
 namespace ICSharpCode.AvalonEdit.CodeCompletion

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/CodeCompletion/ICompletionData.cs

@@ -5,9 +5,10 @@
 //     <version>$Revision$</version>
 // </file>
 
-using ICSharpCode.AvalonEdit.Document;
 using System;
 using System.Windows.Media;
+using ICSharpCode.AvalonEdit.Document;
+using ICSharpCode.AvalonEdit.Editing;
 
 namespace ICSharpCode.AvalonEdit.CodeCompletion
 {

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/CodeCompletion/InsightWindow.cs

@@ -5,11 +5,9 @@
 //     <version>$Revision$</version>
 // </file>
 
-using ICSharpCode.AvalonEdit.Gui;
 using System;
 using System.Windows;
-using System.Windows.Controls;
-using ICSharpCode.AvalonEdit.Document;
+using ICSharpCode.AvalonEdit.Editing;
 using ICSharpCode.AvalonEdit.Utils;
 
 namespace ICSharpCode.AvalonEdit.CodeCompletion

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/CodeCompletion/OverloadInsightWindow.cs

@@ -9,6 +9,8 @@ using System;
 using System.Windows;
 using System.Windows.Input;
 
+using ICSharpCode.AvalonEdit.Editing;
+
 namespace ICSharpCode.AvalonEdit.CodeCompletion
 {
 	/// <summary>

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Editing/AbstractMargin.cs

@@ -8,8 +8,9 @@
 using System;
 using System.Windows;
 using ICSharpCode.AvalonEdit.Document;
+using ICSharpCode.AvalonEdit.Rendering;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Editing
 {
 	/// <summary>
 	/// Base class for margins.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Editing/Caret.cs

@@ -13,8 +13,9 @@ using System.Windows.Media.TextFormatting;
 using System.Windows.Threading;
 
 using ICSharpCode.AvalonEdit.Document;
+using ICSharpCode.AvalonEdit.Rendering;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Editing
 {
 	/// <summary>
 	/// Helper class with caret-related methods.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Editing/CaretLayer.cs

@@ -10,9 +10,10 @@ using System.Windows;
 using System.Windows.Media;
 using System.Windows.Media.Animation;
 
+using ICSharpCode.AvalonEdit.Rendering;
 using ICSharpCode.AvalonEdit.Utils;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Editing
 {
 	sealed class CaretLayer : Layer
 	{

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Editing/CaretNavigationCommandHandler.cs

@@ -12,37 +12,11 @@ using System.Windows.Input;
 using System.Windows.Media.TextFormatting;
 
 using ICSharpCode.AvalonEdit.Document;
+using ICSharpCode.AvalonEdit.Rendering;
 using ICSharpCode.AvalonEdit.Utils;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Editing
 {
-	/// <summary>
-	/// Specifies the mode for getting the next caret position.
-	/// </summary>
-	public enum CaretPositioningMode
-	{
-		/// <summary>
-		/// Normal positioning (stop at every caret position)
-		/// </summary>
-		Normal,
-		/// <summary>
-		/// Stop only on word borders.
-		/// </summary>
-		WordBorder,
-		/// <summary>
-		/// Stop only at the beginning of words. This is used for Ctrl+Left/Ctrl+Right.
-		/// </summary>
-		WordStart,
-		/// <summary>
-		/// Stop only at the beginning of words, and anywhere in the middle of symbols.
-		/// </summary>
-		WordStartOrSymbol,
-		/// <summary>
-		/// Stop only on word borders, and anywhere in the middle of symbols.
-		/// </summary>
-		WordBorderOrSymbol
-	}
-	
 	static class CaretNavigationCommandHandler
 	{
 		/// <summary>
@@ -108,7 +82,7 @@ namespace ICSharpCode.AvalonEdit.Gui
 		{
 			TextArea textArea = GetTextArea(target);
 			if (textArea != null && textArea.Document != null) {
-			args.Handled = true;
+				args.Handled = true;
 				textArea.Caret.Offset = textArea.Document.TextLength;
 				textArea.Selection = new SimpleSelection(0, textArea.Document.TextLength);
 				textArea.Caret.BringCaretToView();

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Editing/DragDropException.cs

@@ -8,7 +8,7 @@
 using System;
 using System.Runtime.Serialization;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Editing
 {
 	/// <summary>
 	/// Wraps exceptions that occur during drag'n'drop.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Editing/EditingCommandHandler.cs

@@ -18,7 +18,7 @@ using ICSharpCode.AvalonEdit.Document;
 using ICSharpCode.AvalonEdit.Highlighting;
 using ICSharpCode.AvalonEdit.Utils;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Editing
 {
 	/// <summary>
 	/// We re-use the CommandBinding and InputBinding instances between multiple text areas,

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Editing/FoldingElementGenerator.cs

@@ -10,7 +10,9 @@ using System.Windows;
 using System.Windows.Media;
 using System.Windows.Media.TextFormatting;
 
-namespace ICSharpCode.AvalonEdit.Gui
+using ICSharpCode.AvalonEdit.Rendering;
+
+namespace ICSharpCode.AvalonEdit.Editing
 {
 	/// <summary>
 	/// A <see cref="VisualLineElementGenerator"/> that produces line elements for folded <see cref="FoldingSection"/>s.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Editing/FoldingManager.cs

@@ -10,8 +10,9 @@ using System.Collections.Generic;
 using System.Collections.ObjectModel;
 
 using ICSharpCode.AvalonEdit.Document;
+using ICSharpCode.AvalonEdit.Rendering;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Editing
 {
 	/// <summary>
 	/// Stores a list of foldings for a specific TextView and TextDocument.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Editing/FoldingMargin.cs

@@ -14,9 +14,10 @@ using System.Windows.Media;
 using System.Windows.Media.TextFormatting;
 
 using ICSharpCode.AvalonEdit.Document;
+using ICSharpCode.AvalonEdit.Rendering;
 using ICSharpCode.AvalonEdit.Utils;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Editing
 {
 	/// <summary>
 	/// A margin that shows markers for foldings and allows to expand/collapse the foldings.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Editing/FoldingMarginMarker.cs

@@ -11,7 +11,9 @@ using System.Windows.Controls;
 using System.Windows.Input;
 using System.Windows.Media;
 
-namespace ICSharpCode.AvalonEdit.Gui
+using ICSharpCode.AvalonEdit.Rendering;
+
+namespace ICSharpCode.AvalonEdit.Editing
 {
 	sealed class FoldingMarginMarker : UIElement
 	{

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Editing/FoldingSection.cs

@@ -8,8 +8,9 @@
 using System;
 using System.Windows.Threading;
 using ICSharpCode.AvalonEdit.Document;
+using ICSharpCode.AvalonEdit.Rendering;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Editing
 {
 	/// <summary>
 	/// A section that can be folded.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Editing/IReadOnlySectionProvider.cs

@@ -6,11 +6,10 @@
 // </file>
 
 using System;
-using ICSharpCode.AvalonEdit.Document;
-using ICSharpCode.AvalonEdit.Utils;
 using System.Collections.Generic;
+using ICSharpCode.AvalonEdit.Document;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Editing
 {
 	/// <summary>
 	/// Determines whether the document can be modified.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Editing/LineNumberMargin.cs

@@ -14,9 +14,10 @@ using System.Windows.Media;
 using System.Windows.Media.TextFormatting;
 
 using ICSharpCode.AvalonEdit.Document;
+using ICSharpCode.AvalonEdit.Rendering;
 using ICSharpCode.AvalonEdit.Utils;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Editing
 {
 	/// <summary>
 	/// Margin showing line numbers.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Editing/NoReadOnlySections.cs

@@ -6,11 +6,11 @@
 // </file>
 
 using System;
+using System.Collections.Generic;
 using ICSharpCode.AvalonEdit.Document;
 using ICSharpCode.AvalonEdit.Utils;
-using System.Collections.Generic;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Editing
 {
 	/// <summary>
 	/// <see cref="IReadOnlySectionProvider"/> that has no read-only sections; all text is editable.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Editing/Selection.cs

@@ -5,14 +5,15 @@
 //     <version>$Revision$</version>
 // </file>
 
-using ICSharpCode.AvalonEdit.Utils;
 using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
+
 using ICSharpCode.AvalonEdit.Document;
+using ICSharpCode.AvalonEdit.Utils;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Editing
 {
 	/// <summary>
 	/// Base class for selections.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Editing/SelectionColorizer.cs

@@ -8,8 +8,9 @@
 using System;
 using System.Windows;
 using ICSharpCode.AvalonEdit.Document;
+using ICSharpCode.AvalonEdit.Rendering;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Editing
 {
 	sealed class SelectionColorizer : ColorizingTransformer
 	{

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Editing/SelectionLayer.cs

@@ -9,7 +9,9 @@ using System;
 using System.Windows;
 using System.Windows.Media;
 
-namespace ICSharpCode.AvalonEdit.Gui
+using ICSharpCode.AvalonEdit.Rendering;
+
+namespace ICSharpCode.AvalonEdit.Editing
 {
 	sealed class SelectionLayer : Layer, IWeakEventListener
 	{

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Editing/SelectionMouseHandler.cs

@@ -15,9 +15,10 @@ using System.Windows.Input;
 using System.Windows.Threading;
 
 using ICSharpCode.AvalonEdit.Document;
+using ICSharpCode.AvalonEdit.Rendering;
 using ICSharpCode.AvalonEdit.Utils;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Editing
 {
 	/// <summary>
 	/// Handles selection of text using the mouse.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Editing/TextArea.cs

@@ -5,7 +5,6 @@
 //     <version>$Revision$</version>
 // </file>
 
-using ICSharpCode.AvalonEdit.Indentation;
 using System;
 using System.Collections.ObjectModel;
 using System.ComponentModel;
@@ -19,11 +18,13 @@ using System.Windows.Input;
 using System.Windows.Media;
 using System.Windows.Shapes;
 using System.Windows.Threading;
+
 using ICSharpCode.AvalonEdit.Document;
-using ICSharpCode.AvalonEdit.Gui;
+using ICSharpCode.AvalonEdit.Indentation;
+using ICSharpCode.AvalonEdit.Rendering;
 using ICSharpCode.AvalonEdit.Utils;
 
-namespace ICSharpCode.AvalonEdit
+namespace ICSharpCode.AvalonEdit.Editing
 {
 	/// <summary>
 	/// Control that wraps a TextView and adds support for user input and the caret.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Editing/TextAreaDefaultInputHandlers.cs

@@ -9,7 +9,7 @@ using System;
 using System.Windows.Input;
 using ICSharpCode.AvalonEdit.Document;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Editing
 {
 	/// <summary>
 	/// Contains the predefined input handlers.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Editing/TextAreaInputHandler.cs

@@ -11,7 +11,7 @@ using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.Windows.Input;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Editing
 {
 	/// <summary>
 	/// A set of input bindings and event handlers for the text area.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Editing/TextSegmentReadOnlySectionProvider.cs

@@ -6,11 +6,10 @@
 // </file>
 
 using System;
-using ICSharpCode.AvalonEdit.Document;
-using ICSharpCode.AvalonEdit.Utils;
 using System.Collections.Generic;
+using ICSharpCode.AvalonEdit.Document;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Editing
 {
 	/// <summary>
 	/// Implementation for <see cref="IReadOnlySectionProvider"/> that stores the segments

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Highlighting/HighlightingBrush.cs

@@ -9,7 +9,7 @@ using System;
 using System.Windows;
 using System.Windows.Media;
 
-using ICSharpCode.AvalonEdit.Gui;
+using ICSharpCode.AvalonEdit.Rendering;
 
 namespace ICSharpCode.AvalonEdit.Highlighting
 {

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Highlighting/HighlightingColorizer.cs

@@ -12,7 +12,7 @@ using System.Windows.Media;
 using System.Windows.Threading;
 
 using ICSharpCode.AvalonEdit.Document;
-using ICSharpCode.AvalonEdit.Gui;
+using ICSharpCode.AvalonEdit.Rendering;
 
 namespace ICSharpCode.AvalonEdit.Highlighting
 {

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/ICSharpCode.AvalonEdit.csproj

@@ -73,6 +73,7 @@
     <Compile Include="..\..\..\Main\GlobalAssemblyInfo.cs">
       <Link>Properties\GlobalAssemblyInfo.cs</Link>
     </Compile>
+    <Compile Include="CaretPositioningMode.cs" />
     <Compile Include="CodeCompletion\CompletionListBox.cs" />
     <Compile Include="CodeCompletion\CompletionWindowBase.cs" />
     <Compile Include="CodeCompletion\CompletionList.cs" />
@@ -121,7 +122,6 @@
     <Compile Include="Editing\AbstractMargin.cs" />
     <Compile Include="Editing\Caret.cs" />
     <Compile Include="Editing\CaretLayer.cs">
-      <DependentUpon>Caret.cs</DependentUpon>
     </Compile>
     <Compile Include="Editing\CaretNavigationCommandHandler.cs">
     </Compile>
@@ -237,7 +237,6 @@
       <DependentUpon>TextView.cs</DependentUpon>
     </Compile>
     <Compile Include="Rendering\TextView.cs" />
-    <Compile Include="Rendering\TextViewPosition.cs" />
     <Compile Include="Rendering\TextViewWeakEventManager.cs">
       <DependentUpon>TextView.cs</DependentUpon>
     </Compile>
@@ -278,6 +277,7 @@
     <Compile Include="TextEditorWeakEventManager.cs">
       <DependentUpon>TextEditor.cs</DependentUpon>
     </Compile>
+    <Compile Include="TextViewPosition.cs" />
     <Compile Include="Utils\Boxes.cs" />
     <Compile Include="Utils\CompressingTreeList.cs" />
     <Compile Include="Utils\Constants.cs" />

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Properties/AssemblyInfo.cs

@@ -35,4 +35,5 @@ using System.Windows.Markup;
 [assembly: XmlnsPrefix("http://icsharpcode.net/sharpdevelop/avalonedit", "avalonedit")]
 
 [assembly: XmlnsDefinition("http://icsharpcode.net/sharpdevelop/avalonedit", "ICSharpCode.AvalonEdit")]
-[assembly: XmlnsDefinition("http://icsharpcode.net/sharpdevelop/avalonedit", "ICSharpCode.AvalonEdit.Gui")]
+[assembly: XmlnsDefinition("http://icsharpcode.net/sharpdevelop/avalonedit", "ICSharpCode.AvalonEdit.Editing")]
+[assembly: XmlnsDefinition("http://icsharpcode.net/sharpdevelop/avalonedit", "ICSharpCode.AvalonEdit.Rendering")]

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/BackgroundGeometryBuilder.cs

@@ -6,7 +6,6 @@
 // </file>
 
 using System;
-using System.Collections.Generic;
 using System.Linq;
 using System.Windows;
 using System.Windows.Media;
@@ -15,7 +14,7 @@ using System.Windows.Media.TextFormatting;
 using ICSharpCode.AvalonEdit.Document;
 using ICSharpCode.AvalonEdit.Utils;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Rendering
 {
 	/// <summary>
 	/// Helper for creating a PathGeometry.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/CollapsedLineSection.cs

@@ -9,7 +9,7 @@ using System;
 using System.ComponentModel;
 using ICSharpCode.AvalonEdit.Document;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Rendering
 {
 	/// <summary>
 	/// Represents a collapsed line section.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/ColorizingTransformer.cs

@@ -8,7 +8,7 @@
 using System;
 using System.Collections.Generic;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Rendering
 {
 	/// <summary>
 	/// Base class for <see cref="IVisualLineTransformer"/> that helps

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/DocumentColorizingTransformer.cs

@@ -9,7 +9,7 @@ using System;
 using System.Linq;
 using ICSharpCode.AvalonEdit.Document;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Rendering
 {
 	/// <summary>
 	/// Base class for <see cref="IVisualLineTransformer"/> that helps

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/FormattedTextElement.cs

@@ -10,7 +10,7 @@ using System.Windows;
 using System.Windows.Media;
 using System.Windows.Media.TextFormatting;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Rendering
 {
 	/// <summary>
 	/// Formatted text (not normal document text).

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/GlobalTextRunProperties.cs

@@ -10,7 +10,7 @@ using System.Windows;
 using System.Windows.Media;
 using System.Windows.Media.TextFormatting;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Rendering
 {
 	sealed class GlobalTextRunProperties : TextRunProperties
 	{

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/HeightTree.cs

@@ -13,7 +13,7 @@ using System.Text;
 using ICSharpCode.AvalonEdit.Document;
 using ICSharpCode.AvalonEdit.Utils;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Rendering
 {
 	/// <summary>
 	/// Red-black tree similar to DocumentLineTree, augmented with collapsing and height data.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/HeightTreeLineNode.cs

@@ -9,7 +9,7 @@ using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Rendering
 {
 	struct HeightTreeLineNode
 	{

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/HeightTreeNode.cs

@@ -11,7 +11,7 @@ using System.Diagnostics;
 
 using ICSharpCode.AvalonEdit.Document;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Rendering
 {
 	/// <summary>
 	/// A node in the text view's height tree.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/IBackgroundRenderer.cs

@@ -8,7 +8,7 @@
 using System;
 using System.Windows.Media;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Rendering
 {
 	/// <summary>
 	/// Background renderers draw in the background of a known layer.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/ITextRunConstructionContext.cs

@@ -9,7 +9,7 @@ using System;
 using System.Windows.Media.TextFormatting;
 using ICSharpCode.AvalonEdit.Document;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Rendering
 {
 	/// <summary>
 	/// Contains information relevant for text run creation.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/ITextViewConnect.cs

@@ -7,7 +7,7 @@
 
 using System;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Rendering
 {
 	/// <summary>
 	/// Allows <see cref="VisualLineElementGenerator"/>s, <see cref="IVisualLineTransformer"/>s and

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/IVisualLineTransformer.cs

@@ -8,7 +8,7 @@
 using System;
 using System.Collections.Generic;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Rendering
 {
 	/// <summary>
 	/// Allows transforming visual line elements.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/InlineObjectRun.cs

@@ -11,7 +11,7 @@ using System.Windows.Controls;
 using System.Windows.Media;
 using System.Windows.Media.TextFormatting;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Rendering
 {
 	/// <summary>
 	/// A inline UIElement in the document.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/Layer.cs

@@ -10,7 +10,7 @@ using System.Diagnostics;
 using System.Windows;
 using System.Windows.Media;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Rendering
 {
 	/// <summary>
 	/// Base class for known layers.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/LayerPosition.cs

@@ -8,7 +8,7 @@
 using System;
 using System.Windows;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Rendering
 {
 	/// <summary>
 	/// An enumeration of well-known layers.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/NewLineElementGenerator.cs

@@ -12,7 +12,7 @@ using System.Windows.Media;
 
 using ICSharpCode.AvalonEdit.Document;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Rendering
 {
 	/// <summary>
 	/// Elements generator that displays "¶" at the end of lines.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/SingleCharacterElementGenerator.cs

@@ -6,7 +6,6 @@
 // </file>
 
 using System;
-using System.Globalization;
 using System.Windows;
 using System.Windows.Documents;
 using System.Windows.Media;
@@ -15,7 +14,7 @@ using System.Windows.Media.TextFormatting;
 using ICSharpCode.AvalonEdit.Document;
 using ICSharpCode.AvalonEdit.Utils;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Rendering
 {
 	/// <summary>
 	/// Element generator that displays · for spaces and » for tabs and a box for control characeters.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/TextLayer.cs

@@ -10,7 +10,7 @@ using System.Collections.Generic;
 using System.Windows;
 using System.Windows.Media;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Rendering
 {
 	/// <summary>
 	/// The control that contains the text.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/TextView.cs

@@ -8,7 +8,6 @@
 using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
-using System.Collections.Specialized;
 using System.ComponentModel;
 using System.ComponentModel.Design;
 using System.Diagnostics;
@@ -25,7 +24,7 @@ using System.Windows.Threading;
 using ICSharpCode.AvalonEdit.Document;
 using ICSharpCode.AvalonEdit.Utils;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Rendering
 {
 	/// <summary>
 	/// A virtualizing panel producing+showing <see cref="VisualLine"/>s for a <see cref="TextDocument"/>.
@@ -1427,7 +1426,7 @@ namespace ICSharpCode.AvalonEdit.Gui
 		/// <see cref="VisualLineElementGenerator"/>s that cause <see cref="VisualLine"/>s to span
 		/// multiple <see cref="DocumentLine"/>s. Do not call it without providing a corresponding
 		/// <see cref="VisualLineElementGenerator"/>.
-		/// If you want to create collapsible text sections, see <see cref="FoldingManager"/>.
+		/// If you want to create collapsible text sections, see <see cref="Editing.FoldingManager"/>.
 		/// </summary>
 		public CollapsedLineSection CollapseLines(DocumentLine start, DocumentLine end)
 		{

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/TextViewWeakEventManager.cs

@@ -8,7 +8,7 @@
 using System;
 using ICSharpCode.AvalonEdit.Utils;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Rendering
 {
 	/// <summary>
 	/// Contains weak event managers for the TextView events.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/VisualLine.cs

@@ -15,7 +15,7 @@ using System.Windows.Media.TextFormatting;
 
 using ICSharpCode.AvalonEdit.Document;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Rendering
 {
 	/// <summary>
 	/// Represents a visual line in the document.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/VisualLineElement.cs

@@ -11,7 +11,7 @@ using System.Windows.Documents;
 using System.Windows.Input;
 using System.Windows.Media.TextFormatting;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Rendering
 {
 	/// <summary>
 	/// Represents a visual element in the document.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/VisualLineElementGenerator.cs

@@ -7,7 +7,7 @@
 
 using System;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Rendering
 {
 	/// <summary>
 	/// Abstract base class for generators that produce new visual line elements.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/VisualLineElementTextRunProperties.cs

@@ -11,7 +11,7 @@ using System.Windows;
 using System.Windows.Media;
 using System.Windows.Media.TextFormatting;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Rendering
 {
 	/// <summary>
 	/// <see cref="TextRunProperties"/> implementation that allows changing the properties.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/VisualLineText.cs

@@ -13,7 +13,7 @@ using System.Windows.Media.TextFormatting;
 using ICSharpCode.AvalonEdit.Document;
 using ICSharpCode.AvalonEdit.Utils;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Rendering
 {
 	/// <summary>
 	/// VisualLineElement that represents a piece of text.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/VisualLineTextParagraphProperties.cs

@@ -9,7 +9,7 @@ using System;
 using System.Windows;
 using System.Windows.Media.TextFormatting;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Rendering
 {
 	class VisualLineTextParagraphProperties : TextParagraphProperties
 	{

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/VisualLineTextSource.cs

@@ -11,7 +11,7 @@ using System.Windows.Media.TextFormatting;
 
 using ICSharpCode.AvalonEdit.Document;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Rendering
 {
 	/// <summary>
 	/// WPF TextSource implementation that creates TextRuns for a VisualLine.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/VisualLinesInvalidException.cs

@@ -8,7 +8,7 @@
 using System;
 using System.Runtime.Serialization;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Rendering
 {
 	/// <summary>
 	/// A VisualLinesInvalidException indicates that you accessed the <see cref="TextView.VisualLines"/> property

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/VisualYPosition.cs

@@ -7,7 +7,7 @@
 
 using System;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit.Rendering
 {
 	/// <summary>
 	/// An enum that specifies the possible Y positions that can be returned by VisualLine.GetVisualPosition.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/TextEditor.cs

@@ -5,6 +5,7 @@
 //     <version>$Revision$</version>
 // </file>
 
+using ICSharpCode.AvalonEdit.Rendering;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
@@ -16,10 +17,9 @@ using System.Windows.Controls;
 using System.Windows.Data;
 using System.Windows.Input;
 using System.Windows.Markup;
-
 using ICSharpCode.AvalonEdit.CodeCompletion;
 using ICSharpCode.AvalonEdit.Document;
-using ICSharpCode.AvalonEdit.Gui;
+using ICSharpCode.AvalonEdit.Editing;
 using ICSharpCode.AvalonEdit.Highlighting;
 using ICSharpCode.AvalonEdit.Utils;
 

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/TextEditor.xaml

@@ -1,7 +1,7 @@
 <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
 	xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
 	xmlns:AvalonEdit="clr-namespace:ICSharpCode.AvalonEdit"
-	xmlns:gui="clr-namespace:ICSharpCode.AvalonEdit.Gui"
+	xmlns:editing="clr-namespace:ICSharpCode.AvalonEdit.Editing"
 >
 	<Style TargetType="{x:Type AvalonEdit:TextEditor}">
 		<Setter Property="Template">
@@ -32,11 +32,11 @@
 		</Setter>
 	</Style>
 	
-	<Style TargetType="{x:Type AvalonEdit:TextArea}">
+	<Style TargetType="{x:Type editing:TextArea}">
 		<Setter Property="FocusVisualStyle" Value="{x:Null}"/>
 		<Setter Property="Template">
 			<Setter.Value>
-				<ControlTemplate TargetType="{x:Type AvalonEdit:TextArea}">
+				<ControlTemplate TargetType="{x:Type editing:TextArea}">
 					<DockPanel Focusable="False">
 						<ItemsControl DockPanel.Dock="Left"
 						              Focusable="False"

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/TextEditorComponent.cs

@@ -5,16 +5,17 @@
 //     <version>$Revision$</version>
 // </file>
 
-using ICSharpCode.AvalonEdit.Utils;
 using System;
 using System.ComponentModel;
 using ICSharpCode.AvalonEdit.Document;
+using ICSharpCode.AvalonEdit.Editing;
+using ICSharpCode.AvalonEdit.Rendering;
 
 namespace ICSharpCode.AvalonEdit
 {
 	/// <summary>
 	/// Represents a text editor control (<see cref="TextEditor"/>, <see cref="TextArea"/>
-	/// or <see cref="Gui.TextView"/>).
+	/// or <see cref="TextView"/>).
 	/// </summary>
 	public interface ITextEditorComponent : IServiceProvider
 	{

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/TextViewPosition.cs

@@ -9,7 +9,7 @@ using System;
 using System.Globalization;
 using ICSharpCode.AvalonEdit.Document;
 
-namespace ICSharpCode.AvalonEdit.Gui
+namespace ICSharpCode.AvalonEdit
 {
 	/// <summary>
 	/// Represents a text location with a visual column.

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Utils/HtmlClipboard.cs

@@ -12,6 +12,7 @@ using System.Text;
 using System.Windows;
 
 using ICSharpCode.AvalonEdit.Document;
+using ICSharpCode.AvalonEdit.Editing;
 using ICSharpCode.AvalonEdit.Highlighting;
 
 namespace ICSharpCode.AvalonEdit.Utils

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Utils/TextUtilities.cs

@@ -10,7 +10,6 @@ using System.Globalization;
 using System.Windows.Documents;
 
 using ICSharpCode.AvalonEdit.Document;
-using ICSharpCode.AvalonEdit.Gui;
 
 namespace ICSharpCode.AvalonEdit.Utils
 {

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/themes/generic.xaml

@@ -1,14 +1,14 @@
 <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
 	xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-	xmlns:gui="clr-namespace:ICSharpCode.AvalonEdit.Gui"
+	xmlns:editing="clr-namespace:ICSharpCode.AvalonEdit.Editing"
 >
 	<ResourceDictionary.MergedDictionaries>
-		<ResourceDictionary Source="/ICSharpCode.AvalonEdit;component/Gui/TextEditor.xaml" />
+		<ResourceDictionary Source="/ICSharpCode.AvalonEdit;component/TextEditor.xaml" />
 		<ResourceDictionary Source="/ICSharpCode.AvalonEdit;component/CodeCompletion/CompletionList.xaml" />
 		<ResourceDictionary Source="/ICSharpCode.AvalonEdit;component/CodeCompletion/InsightWindow.xaml" />
 	</ResourceDictionary.MergedDictionaries>
 	
-	<Style TargetType="{x:Type gui:LineNumberMargin}">
+	<Style TargetType="{x:Type editing:LineNumberMargin}">
 		<Setter Property="TextBlock.Foreground" Value="Gray"/>
 		<Setter Property="Control.Cursor" Value="/ICSharpCode.AvalonEdit;component/themes/RightArrow.cur"/>
 	</Style>

src/Main/Base/Project/Src/Editor/AvalonEdit/AvalonEditTextEditorAdapter.cs

@@ -10,7 +10,7 @@ using System.Collections.Generic;
 using System.Diagnostics;
 using System.Windows;
 
-using ICSharpCode.AvalonEdit.Gui;
+using ICSharpCode.AvalonEdit.Editing;
 
 namespace ICSharpCode.SharpDevelop.Editor
 {

src/Main/Base/Project/Src/Editor/DocumentUtilitites.cs

@@ -6,12 +6,10 @@
 // </file>
 
 using System;
+using System.Windows.Documents;
+using ICSharpCode.AvalonEdit;
 using ICSharpCode.AvalonEdit.Document;
-using ICSharpCode.AvalonEdit.Gui;
 using ICSharpCode.AvalonEdit.Utils;
-using ICSharpCode.SharpDevelop.Dom.Refactoring;
-using ICSharpCode.SharpDevelop.Editor;
-using System.Windows.Documents;
 
 namespace ICSharpCode.SharpDevelop.Editor
 {