Index: trunk/tools/czarplot.pl
===================================================================
--- trunk/tools/czarplot.pl	(revision 28922)
+++ trunk/tools/czarplot.pl	(revision 29020)
@@ -38,5 +38,12 @@
         );
 
-print "\n";
+
+print "\n*******************************************************************************\n";
+print "* \n";
+my $quit = 0;
+if (@ARGV) {
+    $quit=1;
+    print "* UNKNKOWN: option                          @ARGV\n";
+}
 if (!$histogram) {
     print "* OPTIONAL: plot histogram                  -h                          (default=off)\n";}
@@ -57,6 +64,7 @@
 if (!$path) {
     print "* OPTIONAL: choose an output location       -o <path>                   (default=none)\n";} 
+print "*\n*******************************************************************************\n";
 
-print "\n";
+if ($quit) { exit; }
 
 # default values