--- app/main.c.orig	Mon Apr 20 18:19:27 1998
+++ app/main.c	Sun May 17 10:33:39 1998
@@ -16,6 +16,7 @@
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  */
 #include "config.h"
+#include <floatingpoint.h>
 #include <locale.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -80,10 +81,15 @@
   int i, j;
   gchar *display_name, *display_env;
 
+#define ATEXIT(proc)   (atexit (proc))
+
   ATEXIT (g_mem_profile);
 
   /* Initialize variables */
   prog_name = argv[0];
+
+  /* Ignore floating point exceptions */
+  fpsetmask(0);
 
   /* Initialize Gtk toolkit */
   gtk_set_locale ();