Comment unused variables

Project/Src/Actions/CaretActions.cs

@@ -178,7 +178,7 @@ namespace ICSharpCode.TextEditor.Actions
             }
             else
             {
-                var line = textArea.Document.GetLineSegment(textArea.Caret.Position.Y);
+                //var line = textArea.Document.GetLineSegment(textArea.Caret.Position.Y);
 
                 var prevWordStart = TextUtilities.FindPrevWordStart(textArea.Document, textArea.Caret.Offset);
 

Project/Src/Actions/MiscActions.cs

@@ -192,7 +192,7 @@ namespace ICSharpCode.TextEditor.Actions
                 // previous tab stop. It will stop at the beginning of the line. Also, the desired
                 // column is updated to that column.
                 var line = textArea.Document.GetLineSegmentForOffset(textArea.Caret.Offset);
-                var startOfLine = textArea.Document.GetText(line.Offset, textArea.Caret.Offset - line.Offset);
+                //var startOfLine = textArea.Document.GetText(line.Offset, textArea.Caret.Offset - line.Offset);
                 var tabIndent = textArea.Document.TextEditorProperties.IndentationSize;
                 var currentColumn = textArea.Caret.Column;
                 var remainder = currentColumn%tabIndent;
@@ -263,7 +263,7 @@ namespace ICSharpCode.TextEditor.Actions
                     continue;
                 }
 
-                var lineText = document.GetText(line.Offset, line.Length);
+//                var lineText = document.GetText(line.Offset, line.Length);
                 document.Insert(line.Offset, comment);
             }
         }
@@ -537,7 +537,7 @@ namespace ICSharpCode.TextEditor.Actions
                     if (curLineOffset == textArea.Caret.Offset)
                     {
                         var line = textArea.Document.GetLineSegment(curLineNr - 1);
-                        var lastLine = curLineNr == textArea.Document.TotalNumberOfLines;
+//                        var lastLine = curLineNr == textArea.Document.TotalNumberOfLines;
                         var lineEndOffset = line.Offset + line.Length;
                         var lineLength = line.Length;
                         textArea.Document.Remove(lineEndOffset, curLineOffset - lineEndOffset);

Project/Src/Document/FoldingStrategy/IndentFoldingStrategy.cs

@@ -18,8 +18,8 @@ namespace ICSharpCode.TextEditor.Document
         public List<FoldMarker> GenerateFoldMarkers(IDocument document, string fileName, object parseInformation)
         {
             var l = new List<FoldMarker>();
-            var offsetStack = new Stack<int>();
-            var textStack = new Stack<string>();
+//            var offsetStack = new Stack<int>();
+//            var textStack = new Stack<string>();
             //int level = 0;
             //foreach (LineSegment segment in document.LineSegmentCollection) {
             //

Project/Src/Document/TextUtilities.cs

@@ -201,7 +201,7 @@ namespace ICSharpCode.TextEditor.Document
         // next word
         public static int FindNextWordStart(IDocument document, int offset)
         {
-            var originalOffset = offset;
+//            var originalOffset = offset;
             var line = document.GetLineSegmentForOffset(offset);
             var endPos = line.Offset + line.Length;
             // lets go to the end of the word, whitespace or operator
@@ -221,7 +221,7 @@ namespace ICSharpCode.TextEditor.Document
         // to the start of the previous word
         public static int FindPrevWordStart(IDocument document, int offset)
         {
-            var originalOffset = offset;
+//            var originalOffset = offset;
             if (offset > 0)
             {
                 var line = document.GetLineSegmentForOffset(offset);

Project/Src/Gui/InsightWindow/InsightWindow.cs

@@ -85,9 +85,9 @@ namespace ICSharpCode.TextEditor.Gui.InsightWindow
         {
             // move the window under the caret (don't change the x position)
             var caretPos = control.ActiveTextAreaControl.Caret.Position;
-            var y = (1 + caretPos.Y)*control.ActiveTextAreaControl.TextArea.TextView.FontHeight
-                    - control.ActiveTextAreaControl.TextArea.VirtualTop.Y - 1
-                    + control.ActiveTextAreaControl.TextArea.TextView.DrawingPosition.Y;
+//            var y = (1 + caretPos.Y)*control.ActiveTextAreaControl.TextArea.TextView.FontHeight
+//                    - control.ActiveTextAreaControl.TextArea.VirtualTop.Y - 1
+//                    + control.ActiveTextAreaControl.TextArea.TextView.DrawingPosition.Y;
 
             var xpos = control.ActiveTextAreaControl.TextArea.TextView.GetDrawingXPos(caretPos.Y, caretPos.X);
             var ypos = (control.ActiveTextAreaControl.Document.GetVisibleLine(caretPos.Y) + 1)*control.ActiveTextAreaControl.TextArea.TextView.FontHeight

Project/Src/Gui/TextAreaDragDropHandler.cs

@@ -82,7 +82,7 @@ namespace ICSharpCode.TextEditor
 
         protected void OnDragDrop(object sender, DragEventArgs e)
         {
-            var p = textArea.PointToClient(new Point(e.X, e.Y));
+//            var p = textArea.PointToClient(new Point(e.X, e.Y));
 
             if (e.Data.GetDataPresent(typeof(string)))
             {

Project/Src/Gui/TextAreaMouseHandler.cs

@@ -206,7 +206,7 @@ namespace ICSharpCode.TextEditor
             var realmousepos = textArea.TextView.GetLogicalPosition(
                 Math.Max(val1: 0, mousepos.X - textArea.TextView.DrawingPosition.X),
                 mousepos.Y - textArea.TextView.DrawingPosition.Y);
-            var y = realmousepos.Y;
+//            var y = realmousepos.Y;
             realmousepos = textArea.Caret.ValidatePosition(realmousepos);
             var oldPos = textArea.Caret.Position;
             if (oldPos == realmousepos && textArea.SelectionManager.selectFrom.where != WhereFrom.Gutter)
@@ -229,7 +229,7 @@ namespace ICSharpCode.TextEditor
             if (!minSelection.IsEmpty && textArea.SelectionManager.SelectionCollection.Count > 0 && textArea.SelectionManager.selectFrom.where == WhereFrom.TArea)
             {
                 // Extend selection when selection was started with double-click
-                var selection = textArea.SelectionManager.SelectionCollection[index: 0];
+//                var selection = textArea.SelectionManager.SelectionCollection[index: 0];
                 var min = textArea.SelectionManager.GreaterEqPos(minSelection, maxSelection) ? maxSelection : minSelection;
                 var max = textArea.SelectionManager.GreaterEqPos(minSelection, maxSelection) ? minSelection : maxSelection;
                 if (textArea.SelectionManager.GreaterEqPos(max, realmousepos) && textArea.SelectionManager.GreaterEqPos(realmousepos, min))

Project/Src/Gui/TextView.cs

@@ -117,7 +117,7 @@ namespace ICSharpCode.TextEditor
 
                 if (rect.IntersectsWith(lineRectangle))
                 {
-                    var fvl = textArea.Document.GetVisibleLine(FirstVisibleLine);
+//                    var fvl = textArea.Document.GetVisibleLine(FirstVisibleLine);
                     var currentLine = textArea.Document.GetFirstLogicalLine(textArea.Document.GetVisibleLine(FirstVisibleLine) + y);
                     PaintDocumentLine(g, currentLine, lineRectangle);
                 }
@@ -976,7 +976,7 @@ namespace ICSharpCode.TextEditor
             }
 
             var column = 0;
-            var tabIndent = Document.TextEditorProperties.TabIndent;
+//            var tabIndent = Document.TextEditorProperties.TabIndent;
             float drawingPos;
             var g = textArea.CreateGraphics();
             // if no folding is interesting

Project/Src/Util/AugmentableRedBlackTree.cs

@@ -91,7 +91,7 @@ namespace ICSharpCode.TextEditor.Util
             CheckNodeProperties(root, parentNode: null, RED, blackCount: 0, ref blackCount);
 
             var nodeCount = 0;
-            foreach (var val in this)
+            foreach (var _ in this)
                 nodeCount++;
             Debug.Assert(Count == nodeCount);
         }

Project/Src/Util/LookupTable.cs

@@ -91,7 +91,7 @@ namespace ICSharpCode.TextEditor.Util
                 for (var i = 0; i < keyword.Length; ++i)
                 {
                     var index = keyword[i]%256; // index of curchar
-                    var d = keyword[i] == '\\';
+//                    var d = keyword[i] == '\\';
 
                     next = next[index]; // get node to this index
 

Project/Src/Util/TipPainter.cs

@@ -137,11 +137,11 @@ namespace ICSharpCode.TextEditor.Util
                 var borderRectangle = new Rectangle
                     (Point.Empty, tipSize - new Size(width: 1, height: 1));
 
-                var displayRectangle = new RectangleF
-                (
-                    HorizontalBorder, VerticalBorder,
-                    tipSizeF.Width - HorizontalBorder*2,
-                    tipSizeF.Height - VerticalBorder*2);
+//                var displayRectangle = new RectangleF
+//                (
+//                    HorizontalBorder, VerticalBorder,
+//                    tipSizeF.Width - HorizontalBorder*2,
+//                    tipSizeF.Height - VerticalBorder*2);
 
                 // DrawRectangle draws from Left to Left + Width. A bug? :-/
                 graphics.DrawRectangle(
@@ -189,11 +189,11 @@ namespace ICSharpCode.TextEditor.Util
                 var borderRectangle = new Rectangle
                     (Point.Empty, control.Size - new Size(width: 1, height: 1));
 
-                var displayRectangle = new RectangleF
-                (
-                    HorizontalBorder, VerticalBorder,
-                    tipSizeF.Width - HorizontalBorder*2,
-                    tipSizeF.Height - VerticalBorder*2);
+//                var displayRectangle = new RectangleF
+//                (
+//                    HorizontalBorder, VerticalBorder,
+//                    tipSizeF.Width - HorizontalBorder*2,
+//                    tipSizeF.Height - VerticalBorder*2);
 
                 // DrawRectangle draws from Left to Left + Width. A bug? :-/
                 graphics.DrawRectangle(

Test/DocumentTests.cs

@@ -53,7 +53,7 @@ namespace ICSharpCode.TextEditor.Tests
         [Test]
         public void TestDocumentGenerationTest()
         {
-            var document = new DocumentFactory().CreateDocument();
+            new DocumentFactory().CreateDocument();
         }
 
         [Test]