Turn off line buffering for the sake of the web page which is

using a popen now.

tbsetup/tbdoit

@@ -7,6 +7,21 @@ use English;
 # 
 my $debug    = 1;
 
+#
+# Turn off line buffering on output
+#
+$| = 1;
+
+#
+# We need to protect this from signals.  1st argument is signal name
+#
+sub sighandler {
+    my($sig) = @_;
+    print "Caught a SIG$sig--shutting down\n";
+    tbendit();
+    fatal();
+}
+
 #
 # This gets invoked from the Web interface. CD into the proper directory
 # and do the tb stuff.

tbsetup/tbstopit

@@ -16,6 +16,11 @@ my $tbdata   = "tbdata";
 $ENV{'PATH'} = '/bin:/usr/bin';
 delete @ENV{'IFS', 'CDPATH', 'ENV', 'BASH_ENV'};
 
+#
+# Turn off line buffering on output
+#
+$| = 1; 
+
 #
 # Check args.
 #