diff --git a/panda/src/chan/animBundleNode.h b/panda/src/chan/animBundleNode.h
index 946af0d59a..2042416b46 100644
--- a/panda/src/chan/animBundleNode.h
+++ b/panda/src/chan/animBundleNode.h
@@ -25,11 +25,11 @@
 ////////////////////////////////////////////////////////////////////
 //       Class : AnimBundleNode
 // Description : This is a node that contains a pointer to an
-//               AnimBundle.  Like AnimBundleNode, it exists solely to
+//               AnimBundle.  Like PartBundleNode, it exists solely to
 //               make it easy to store AnimBundles in the scene graph.
 ////////////////////////////////////////////////////////////////////
 class EXPCL_PANDA_CHAN AnimBundleNode : public PandaNode {
-public:
+PUBLISHED:
   INLINE AnimBundleNode(const string &name, AnimBundle *bundle);
 
 protected:
diff --git a/panda/src/chan/partBundleNode.h b/panda/src/chan/partBundleNode.h
index 3ce5d2f7e8..7930031f18 100644
--- a/panda/src/chan/partBundleNode.h
+++ b/panda/src/chan/partBundleNode.h
@@ -27,8 +27,13 @@
 ////////////////////////////////////////////////////////////////////
 //       Class : PartBundleNode
 // Description : This is a node that contains a pointer to an
-//               PartBundle.  Like AnimBundleNode, it exists solely to
-//               make it easy to store PartBundles in the scene graph.
+//               PartBundle.  Like AnimBundleNode, it exists to make
+//               it easy to store PartBundles in the scene graph.
+//
+//               (Unlike AnimBundleNode, however, PartBundleNode has
+//               an additional function: it is also the base class of
+//               the Character node type, which adds additional
+//               functionality.)
 ////////////////////////////////////////////////////////////////////
 class EXPCL_PANDA_CHAN PartBundleNode : public PandaNode {
 PUBLISHED:
diff --git a/panda/src/egg/eggCoordinateSystem.h b/panda/src/egg/eggCoordinateSystem.h
index 4b67e28f0b..c513c0937f 100644
--- a/panda/src/egg/eggCoordinateSystem.h
+++ b/panda/src/egg/eggCoordinateSystem.h
@@ -30,7 +30,7 @@
 //               contained by this entry.
 ////////////////////////////////////////////////////////////////////
 class EXPCL_PANDAEGG EggCoordinateSystem : public EggNode {
-public:
+PUBLISHED:
   INLINE EggCoordinateSystem(CoordinateSystem value = CS_default);
   INLINE EggCoordinateSystem(const EggCoordinateSystem &copy);
 
diff --git a/panda/src/express/pointerToArray.h b/panda/src/express/pointerToArray.h
index 4d216bab39..f3253c1c53 100644
--- a/panda/src/express/pointerToArray.h
+++ b/panda/src/express/pointerToArray.h
@@ -245,6 +245,8 @@ public:
   // exportable interface here.
 #ifdef CPPPARSER
 PUBLISHED:
+  INLINE ConstPointerToArray(const PointerToArray<Element> &copy);
+  INLINE ConstPointerToArray(const ConstPointerToArray<Element> &copy);
   typedef TYPENAME pvector<Element>::size_type size_type;
   INLINE size_type size() const;
   INLINE const Element &get_element(size_type n) const;