#define EL_CASCADE_TOGGLE(e) (IS_EDITOR_CASCADE_INACTIVE(e) ? (e) + 1 : \
IS_EDITOR_CASCADE_ACTIVE(e) ? (e) - 1 : (e))
-#define EL_NAME(e) (element_info[e].token_name)
+#define EL_NAME(e) ((e) >= 0 ? element_info[e].token_name : "(?)")
/* fundamental game speed values */
#define ONE_SECOND_DELAY 1000 /* delay value for one second */
#define PROGRAM_TITLE_STRING "Rocks'n'Diamonds"
#define PROGRAM_AUTHOR_STRING "Holger Schemel"
-#define PROGRAM_COPYRIGHT_STRING "Copyright ©1995-2005 by Holger Schemel"
+#define PROGRAM_COPYRIGHT_STRING "Copyright ©1995-2006 by Holger Schemel"
#define ICON_TITLE_STRING PROGRAM_TITLE_STRING
#define COOKIE_PREFIX "ROCKSNDIAMONDS"