From Ulrich Hertlein, "attached are some minor tweaks:

- fixed typos in osgViewer/ViewerBase
- const-ness in include/osg/View findSlaveIndexForCamera
- supported options for STL reader, fixed return values to reflect proper errors
- supported options for DirectX reader, fixed return values
- normals pseudo-loader: scaling normals to a const (but variable) fraction of the bounding sphere radius
"

include/osg/View

@@ -115,7 +115,7 @@ class OSG_EXPORT View : public virtual osg::Object
 
         bool addSlave(osg::Camera* camera, bool useMastersSceneData=true) { return addSlave(camera, osg::Matrix::identity(), osg::Matrix::identity(), useMastersSceneData); }
 
-        bool addSlave(osg::Camera* camera, const osg::Matrix& projectionOffset, const osg::Matrix& viewOffse, bool useMastersSceneData=true);
+        bool addSlave(osg::Camera* camera, const osg::Matrix& projectionOffset, const osg::Matrix& viewOffset, bool useMastersSceneData=true);
 
         bool removeSlave(unsigned int pos);
 
@@ -124,7 +124,7 @@ class OSG_EXPORT View : public virtual osg::Object
         Slave& getSlave(unsigned int pos) { return _slaves[pos]; }
         const Slave& getSlave(unsigned int pos) const { return _slaves[pos]; }
 
-        unsigned int findSlaveIndexForCamera(osg::Camera* camera);
+        unsigned int findSlaveIndexForCamera(osg::Camera* camera) const;
 
         Slave * findSlaveForCamera(osg::Camera* camera);
 

include/osgViewer/ViewerBase

@@ -98,7 +98,7 @@ class OSGVIEWER_EXPORT ViewerBase : public virtual osg::Object
         };
         
          /** Set the position of the end barrier.
-          * AfterSwapBuffers will may result is slightly higher framerates, by may
+          * AfterSwapBuffers may result in slightly higher framerates, but may
           * lead to inconsistent swapping between different windows.
           * BeforeSwapBuffers may lead to slightly lower framerate, but improve consistency in timing of swap buffers,
           * especially important if you are likely to consistently break frame.*/