clicking anywhere in the DecompilerTextView should clear the reference highlight (#553)

ILSpy/Properties/AssemblyInfo.template.cs

@@ -35,7 +35,7 @@ using System.Runtime.InteropServices;
 internal static class RevisionClass
 {
 	public const string Major = "2";
-	public const string Minor = "2";
+	public const string Minor = "3";
 	public const string Build = "0";
 	public const string Revision = "$INSERTREVISION$";
 	public const string VersionName = null;

ILSpy/TextView/DecompilerTextView.cs

@@ -94,6 +94,7 @@ namespace ICSharpCode.ILSpy.TextView
 			textEditor.Options.RequireControlModifierForHyperlinkClick = false;
 			textEditor.TextArea.TextView.MouseHover += TextViewMouseHover;
 			textEditor.TextArea.TextView.MouseHoverStopped += TextViewMouseHoverStopped;
+			textEditor.TextArea.TextView.MouseDown += TextViewMouseDown;
 			textEditor.SetBinding(Control.FontFamilyProperty, new Binding { Source = DisplaySettingsPanel.CurrentDisplaySettings, Path = new PropertyPath("SelectedFont") });
 			textEditor.SetBinding(Control.FontSizeProperty, new Binding { Source = DisplaySettingsPanel.CurrentDisplaySettings, Path = new PropertyPath("SelectedFontSize") });
 			
@@ -582,6 +583,12 @@ namespace ICSharpCode.ILSpy.TextView
 			MainWindow.Instance.JumpToReference(reference);
 		}
 
+		void TextViewMouseDown(object sender, MouseButtonEventArgs e)
+		{
+			if (GetReferenceSegmentAtMousePosition() == null)
+				ClearLocalReferenceMarks();
+		}
+
 		void ClearLocalReferenceMarks()
 		{
 			foreach (var mark in localReferenceMarks) {