--- loncom/homework/caparesponse/caparesponse.pm	2004/06/04 22:06:07	1.146
+++ loncom/homework/caparesponse/caparesponse.pm	2004/06/10 21:19:59	1.148
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # caparesponse definition
 #
-# $Id: caparesponse.pm,v 1.146 2004/06/04 22:06:07 albertel Exp $
+# $Id: caparesponse.pm,v 1.148 2004/06/10 21:19:59 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -115,7 +115,7 @@ sub start_numericalresponse {
 	    }
 	    chop $answertxt;
 	    if ($target eq 'web') {
-		$answertxt.=" $unit.<br />";
+		$answertxt.=" $unit ";
 	    }
 	    $Apache::inputtags::answertxt{$id}=$answertxt;
 	}
@@ -517,6 +517,10 @@ sub get_tolrange {
 sub get_sigrange {
     my ($sig)=@_;
     &Apache::lonxml::debug("Got a sig of :$sig:");
+    my $courseid=$ENV{'request.course.id'};
+    if (lc($ENV{"course.$courseid.disablesigfigs"}) eq 'yes') {
+	return (15,0);
+    }
     my $sig_lbound;
     my $sig_ubound;
     if ($sig eq '') {