set baseline so Arnold can send pull request
diff --git a/main.c b/main.c
index 4b65997..45b4dbb 100644
--- a/main.c
+++ b/main.c
@@ -22,7 +22,7 @@
 THIS SOFTWARE.
 ****************************************************************/
 
-const char	*version = "version 20121220";
+const char	*version = "version 20130105";
 
 #define DEBUG
 #include <stdio.h>
@@ -54,6 +54,13 @@
 
 int	safe	= 0;	/* 1 => "safe" mode */
 
+/* Can this work with recursive calls?  I don't think so.
+void segvcatch(int n)
+{
+	FATAL("segfault.  Do you have an unbounded recursive call?", n);
+}
+*/
+
 int main(int argc, char *argv[])
 {
 	const char *fs = NULL;
@@ -68,6 +75,7 @@
 		exit(1);
 	}
 	signal(SIGFPE, fpecatch);
+	/*signal(SIGSEGV, segvcatch); experiment */
 
 	srand_seed = 1;
 	srand(srand_seed);