int get_viewwidth(void);
void init_settings(void) ;
+void done_settings(void) ;
/* Whether pspp can erase and overwrite files */
int safer_mode(void);
/* Whether we echo commands to the listing file/printer;*/
int get_echo(void);
+/* What year to use as the start of the epoch. */
+int get_epoch (void);
+
/* If echo is on, whether commands from include files are echoed */
int get_include(void);