Index: trunk/MagicSoft/Mars/Makefile
===================================================================
--- trunk/MagicSoft/Mars/Makefile	(revision 599)
+++ trunk/MagicSoft/Mars/Makefile	(revision 604)
@@ -101,4 +101,8 @@
 	@echo "cd .."
 
+tar:	mrproper
+	@echo "Making tar-file"
+	@tar -cvf ../mars.tar *
+	@gzip -9 ../mars.tar
 
 # @endcode