--- loncom/homework/caparesponse/caparesponse.pm	2005/05/23 21:18:25	1.168
+++ loncom/homework/caparesponse/caparesponse.pm	2005/06/26 22:21:06	1.170
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # caparesponse definition
 #
-# $Id: caparesponse.pm,v 1.168 2005/05/23 21:18:25 albertel Exp $
+# $Id: caparesponse.pm,v 1.170 2005/06/26 22:21:06 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -352,6 +352,11 @@ sub end_numericalresponse {
 		#}
 	    }
 	    my $response=$ans;
+	    if ($unit) {
+		my $cleanunit=$unit;
+		$cleanunit=~s/\$\,//g;
+		$response.=" $cleanunit";
+	    }
 	    if ($target eq 'answer') {
 		if ($high && $tag eq 'numericalresponse') { $ans.=' ['.$low.','.$high.']'; }
 		if (defined($sighigh) && $tag eq 'numericalresponse') {
@@ -376,7 +381,7 @@ sub end_numericalresponse {
 						 $parstack,$safeeval);
 	    my ($ad,$msg) =&Apache::inputtags::finalizeawards($awards,$msgs);
 	    if ($ad ne 'EXACT_ANS' && $ad ne 'APPROX_ANS') {
-		&Apache::lonxml::error(&mt('Computer\'s answer is incorrect ("[_1]"). It is likely that the tolerance range ("[_2]" to "[_3]") or significant figures ("[_4]" to "[_5]") needs to be adjusted',$response,$low,$high,$siglow,$sighigh));
+		&Apache::lonxml::warning(&mt('Computer\'s answer is incorrect ("[_1]"). It is likely that the tolerance range ("[_2]" to "[_3]") or significant figures ("[_4]" to "[_5]") needs to be adjusted',$response,$low,$high,$siglow,$sighigh));
 	    }
 	}
 	if (defined($unit) and ($unit ne '') and