diff --git a/Graphics/gl2jpeg.cpp b/Graphics/gl2jpeg.cpp
index 06b98873f565a1511b3f20445a62c2da51eab3c3..aca2240c6b96e213374d10f78f853fbb2860a13f 100644
--- a/Graphics/gl2jpeg.cpp
+++ b/Graphics/gl2jpeg.cpp
@@ -1,3 +1,4 @@
+/* $Id: gl2jpeg.cpp,v 1.2 2000-12-21 10:29:45 geuzaine Exp $ */
 
 #include "Gmsh.h"
 #include "GmshUI.h"
diff --git a/Graphics/gl2ppm.cpp b/Graphics/gl2ppm.cpp
index 565fc71e1b1f6a3fa73261cc5634c963204abb9d..70c6ceb5d42e24d2508b7ab7575fd98492465850 100644
--- a/Graphics/gl2ppm.cpp
+++ b/Graphics/gl2ppm.cpp
@@ -1,3 +1,4 @@
+/* $Id: gl2ppm.cpp,v 1.3 2000-12-21 10:29:45 geuzaine Exp $ */
 
 #include "Gmsh.h"
 #include "GmshUI.h"