Ran script to remove trailing spaces and tabs

include/osgViewer/Viewer

@@ -1,13 +1,13 @@
-/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield 
+/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield
  *
- * This library is open source and may be redistributed and/or modified under  
- * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or 
+ * This library is open source and may be redistributed and/or modified under
+ * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
  * (at your option) any later version.  The full license is in LICENSE file
  * included with this distribution, and on the openscenegraph.org website.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * OpenSceneGraph Public License for more details.
 */
 
@@ -54,7 +54,7 @@ class OSGVIEWER_EXPORT Viewer : public ViewerBase, public osgViewer::View
 
         /** read the viewer configuration from a configuration file.*/
         virtual bool readConfiguration(const std::string& filename);
-        
+
         /** Get whether at least of one of this viewers windows are realized.*/
         virtual bool isRealized() const;
 
@@ -114,13 +114,13 @@ class OSGVIEWER_EXPORT Viewer : public ViewerBase, public osgViewer::View
 
 
     protected:
-    
+
         void constructorInit();
-        
+
         virtual void viewerInit() { init(); }
 
         osg::observer_ptr<osg::Camera>              _cameraWithFocus;
-        
+
 
 };