diff --git a/Examples/chicken/class/example.cxx b/Examples/chicken/class/example.cxx
index 1e8e203dd..046304519 100644
--- a/Examples/chicken/class/example.cxx
+++ b/Examples/chicken/class/example.cxx
@@ -1,4 +1,4 @@
-/* File : example.c */
+/* File : example.cxx */
 
 #include "example.h"
 #define M_PI 3.14159265358979323846
@@ -11,18 +11,18 @@ void Shape::move(double dx, double dy) {
 
 int Shape::nshapes = 0;
 
-double Circle::area(void) {
+double Circle::area() {
   return M_PI*radius*radius;
 }
 
-double Circle::perimeter(void) {
+double Circle::perimeter() {
   return 2*M_PI*radius;
 }
 
-double Square::area(void) {
+double Square::area() {
   return width*width;
 }
 
-double Square::perimeter(void) {
+double Square::perimeter() {
   return 4*width;
 }
diff --git a/Examples/csharp/class/example.cxx b/Examples/csharp/class/example.cxx
index 1e8e203dd..046304519 100644
--- a/Examples/csharp/class/example.cxx
+++ b/Examples/csharp/class/example.cxx
@@ -1,4 +1,4 @@
-/* File : example.c */
+/* File : example.cxx */
 
 #include "example.h"
 #define M_PI 3.14159265358979323846
@@ -11,18 +11,18 @@ void Shape::move(double dx, double dy) {
 
 int Shape::nshapes = 0;
 
-double Circle::area(void) {
+double Circle::area() {
   return M_PI*radius*radius;
 }
 
-double Circle::perimeter(void) {
+double Circle::perimeter() {
   return 2*M_PI*radius;
 }
 
-double Square::area(void) {
+double Square::area() {
   return width*width;
 }
 
-double Square::perimeter(void) {
+double Square::perimeter() {
   return 4*width;
 }
diff --git a/Examples/d/class/example.cxx b/Examples/d/class/example.cxx
index 1e8e203dd..046304519 100644
--- a/Examples/d/class/example.cxx
+++ b/Examples/d/class/example.cxx
@@ -1,4 +1,4 @@
-/* File : example.c */
+/* File : example.cxx */
 
 #include "example.h"
 #define M_PI 3.14159265358979323846
@@ -11,18 +11,18 @@ void Shape::move(double dx, double dy) {
 
 int Shape::nshapes = 0;
 
-double Circle::area(void) {
+double Circle::area() {
   return M_PI*radius*radius;
 }
 
-double Circle::perimeter(void) {
+double Circle::perimeter() {
   return 2*M_PI*radius;
 }
 
-double Square::area(void) {
+double Square::area() {
   return width*width;
 }
 
-double Square::perimeter(void) {
+double Square::perimeter() {
   return 4*width;
 }
diff --git a/Examples/go/class/class.cxx b/Examples/go/class/class.cxx
index 1e8e203dd..f87c7ec8f 100644
--- a/Examples/go/class/class.cxx
+++ b/Examples/go/class/class.cxx
@@ -1,4 +1,4 @@
-/* File : example.c */
+/* File : class.cxx */
 
 #include "example.h"
 #define M_PI 3.14159265358979323846
@@ -11,18 +11,18 @@ void Shape::move(double dx, double dy) {
 
 int Shape::nshapes = 0;
 
-double Circle::area(void) {
+double Circle::area() {
   return M_PI*radius*radius;
 }
 
-double Circle::perimeter(void) {
+double Circle::perimeter() {
   return 2*M_PI*radius;
 }
 
-double Square::area(void) {
+double Square::area() {
   return width*width;
 }
 
-double Square::perimeter(void) {
+double Square::perimeter() {
   return 4*width;
 }
diff --git a/Examples/go/class/index.html b/Examples/go/class/index.html
index b39119d12..df93b5672 100644
--- a/Examples/go/class/index.html
+++ b/Examples/go/class/index.html
@@ -33,8 +33,8 @@ public:
   }
   virtual ~Shape() {
     nshapes--;
-  };
-  double  x, y;   
+  }
+  double  x, y;
   void    move(double dx, double dy);
   virtual double area() = 0;
   virtual double perimeter() = 0;
@@ -45,7 +45,7 @@ class Circle : public Shape {
 private:
   double radius;
 public:
-  Circle(double r) : radius(r) { };
+  Circle(double r) : radius(r) { }
   virtual double area();
   virtual double perimeter();
 };
@@ -54,7 +54,7 @@ class Square : public Shape {
 private:
   double width;
 public:
-  Square(double w) : width(w) { };
+  Square(double w) : width(w) { }
   virtual double area();
   virtual double perimeter();
 };
diff --git a/Examples/guile/class/example.cxx b/Examples/guile/class/example.cxx
index 1e8e203dd..046304519 100644
--- a/Examples/guile/class/example.cxx
+++ b/Examples/guile/class/example.cxx
@@ -1,4 +1,4 @@
-/* File : example.c */
+/* File : example.cxx */
 
 #include "example.h"
 #define M_PI 3.14159265358979323846
@@ -11,18 +11,18 @@ void Shape::move(double dx, double dy) {
 
 int Shape::nshapes = 0;
 
-double Circle::area(void) {
+double Circle::area() {
   return M_PI*radius*radius;
 }
 
-double Circle::perimeter(void) {
+double Circle::perimeter() {
   return 2*M_PI*radius;
 }
 
-double Square::area(void) {
+double Square::area() {
   return width*width;
 }
 
-double Square::perimeter(void) {
+double Square::perimeter() {
   return 4*width;
 }
diff --git a/Examples/javascript/class/example.cxx b/Examples/javascript/class/example.cxx
index e23fa6f73..046304519 100644
--- a/Examples/javascript/class/example.cxx
+++ b/Examples/javascript/class/example.cxx
@@ -1,5 +1,5 @@
-/* File : example.c */
-#include <iostream>
+/* File : example.cxx */
+
 #include "example.h"
 #define M_PI 3.14159265358979323846
 
@@ -11,18 +11,18 @@ void Shape::move(double dx, double dy) {
 
 int Shape::nshapes = 0;
 
-double Circle::area(void) {
+double Circle::area() {
   return M_PI*radius*radius;
 }
 
-double Circle::perimeter(void) {
+double Circle::perimeter() {
   return 2*M_PI*radius;
 }
 
-double Square::area(void) {
+double Square::area() {
   return width*width;
 }
 
-double Square::perimeter(void) {
+double Square::perimeter() {
   return 4*width;
 }
diff --git a/Examples/javascript/class/example.h b/Examples/javascript/class/example.h
index 64b7684fa..642130cd0 100644
--- a/Examples/javascript/class/example.h
+++ b/Examples/javascript/class/example.h
@@ -7,11 +7,11 @@ public:
   }
   virtual ~Shape() {
     nshapes--;
-  };
+  }
   double  x, y;   
   void    move(double dx, double dy);
-  virtual double area(void) = 0;
-  virtual double perimeter(void) = 0;
+  virtual double area() = 0;
+  virtual double perimeter() = 0;
   static  int nshapes;
 };
 
@@ -19,16 +19,16 @@ class Circle : public Shape {
 private:
   double radius;
 public:
-  Circle(double r) : radius(r) { };
-  virtual double area(void);
-  virtual double perimeter(void);
+  Circle(double r) : radius(r) { }
+  virtual double area();
+  virtual double perimeter();
 };
 
 class Square : public Shape {
 private:
   double width;
 public:
-  Square(double w) : width(w) { };
-  virtual double area(void);
-  virtual double perimeter(void);
+  Square(double w) : width(w) { }
+  virtual double area();
+  virtual double perimeter();
 };
diff --git a/Examples/javascript/class/example.i b/Examples/javascript/class/example.i
index 75700b305..fbdf7249f 100644
--- a/Examples/javascript/class/example.i
+++ b/Examples/javascript/class/example.i
@@ -7,4 +7,3 @@
 
 /* Let's just grab the original header file here */
 %include "example.h"
-
diff --git a/Examples/lua/class/example.cxx b/Examples/lua/class/example.cxx
index 1e8e203dd..046304519 100644
--- a/Examples/lua/class/example.cxx
+++ b/Examples/lua/class/example.cxx
@@ -1,4 +1,4 @@
-/* File : example.c */
+/* File : example.cxx */
 
 #include "example.h"
 #define M_PI 3.14159265358979323846
@@ -11,18 +11,18 @@ void Shape::move(double dx, double dy) {
 
 int Shape::nshapes = 0;
 
-double Circle::area(void) {
+double Circle::area() {
   return M_PI*radius*radius;
 }
 
-double Circle::perimeter(void) {
+double Circle::perimeter() {
   return 2*M_PI*radius;
 }
 
-double Square::area(void) {
+double Square::area() {
   return width*width;
 }
 
-double Square::perimeter(void) {
+double Square::perimeter() {
   return 4*width;
 }
diff --git a/Examples/modula3/class/example.cxx b/Examples/modula3/class/example.cxx
index 1e8e203dd..046304519 100644
--- a/Examples/modula3/class/example.cxx
+++ b/Examples/modula3/class/example.cxx
@@ -1,4 +1,4 @@
-/* File : example.c */
+/* File : example.cxx */
 
 #include "example.h"
 #define M_PI 3.14159265358979323846
@@ -11,18 +11,18 @@ void Shape::move(double dx, double dy) {
 
 int Shape::nshapes = 0;
 
-double Circle::area(void) {
+double Circle::area() {
   return M_PI*radius*radius;
 }
 
-double Circle::perimeter(void) {
+double Circle::perimeter() {
   return 2*M_PI*radius;
 }
 
-double Square::area(void) {
+double Square::area() {
   return width*width;
 }
 
-double Square::perimeter(void) {
+double Square::perimeter() {
   return 4*width;
 }
diff --git a/Examples/octave/class/example.cxx b/Examples/octave/class/example.cxx
index 1e8e203dd..046304519 100644
--- a/Examples/octave/class/example.cxx
+++ b/Examples/octave/class/example.cxx
@@ -1,4 +1,4 @@
-/* File : example.c */
+/* File : example.cxx */
 
 #include "example.h"
 #define M_PI 3.14159265358979323846
@@ -11,18 +11,18 @@ void Shape::move(double dx, double dy) {
 
 int Shape::nshapes = 0;
 
-double Circle::area(void) {
+double Circle::area() {
   return M_PI*radius*radius;
 }
 
-double Circle::perimeter(void) {
+double Circle::perimeter() {
   return 2*M_PI*radius;
 }
 
-double Square::area(void) {
+double Square::area() {
   return width*width;
 }
 
-double Square::perimeter(void) {
+double Square::perimeter() {
   return 4*width;
 }
diff --git a/Examples/r/class/example.cxx b/Examples/r/class/example.cxx
index 1e8e203dd..046304519 100644
--- a/Examples/r/class/example.cxx
+++ b/Examples/r/class/example.cxx
@@ -1,4 +1,4 @@
-/* File : example.c */
+/* File : example.cxx */
 
 #include "example.h"
 #define M_PI 3.14159265358979323846
@@ -11,18 +11,18 @@ void Shape::move(double dx, double dy) {
 
 int Shape::nshapes = 0;
 
-double Circle::area(void) {
+double Circle::area() {
   return M_PI*radius*radius;
 }
 
-double Circle::perimeter(void) {
+double Circle::perimeter() {
   return 2*M_PI*radius;
 }
 
-double Square::area(void) {
+double Square::area() {
   return width*width;
 }
 
-double Square::perimeter(void) {
+double Square::perimeter() {
   return 4*width;
 }