Index: export_openscad.c
===================================================================
--- export_openscad.c	(revision 14051)
+++ export_openscad.c	(revision 14052)
@@ -18,6 +18,10 @@
   *  along with this program; if not, write to the Free Software
   *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
   *
+ *  Contact:
+ *    Project page: http://repo.hu/projects/pcb-rnd
+ *    lead developer: email to pcb-rnd (at) igor2.repo.hu
+ *    mailing list: pcb-rnd (at) list.repo.hu (send "subscribe")
   */
 
 #include "config.h"
Index: scad_draw.c
===================================================================
--- scad_draw.c	(revision 14051)
+++ scad_draw.c	(revision 14052)
@@ -18,6 +18,10 @@
   *  along with this program; if not, write to the Free Software
   *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
   *
+ *  Contact:
+ *    Project page: http://repo.hu/projects/pcb-rnd
+ *    lead developer: email to pcb-rnd (at) igor2.repo.hu
+ *    mailing list: pcb-rnd (at) list.repo.hu (send "subscribe")
   */
 
 #include "../lib_polyhelp/topoly.h"
Index: scad_models.c
===================================================================
--- scad_models.c	(revision 14051)
+++ scad_models.c	(revision 14052)
@@ -18,6 +18,10 @@
   *  along with this program; if not, write to the Free Software
   *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
   *
+ *  Contact:
+ *    Project page: http://repo.hu/projects/pcb-rnd
+ *    lead developer: email to pcb-rnd (at) igor2.repo.hu
+ *    mailing list: pcb-rnd (at) list.repo.hu (send "subscribe")
   */
 
 #include "conf_core.h"