--- loncom/homework/grades.pm	2003/12/02 02:52:10	1.164
+++ loncom/homework/grades.pm	2003/12/04 23:23:16	1.166
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Grading handler
 #
-# $Id: grades.pm,v 1.164 2003/12/02 02:52:10 albertel Exp $
+# $Id: grades.pm,v 1.166 2003/12/04 23:23:16 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -290,7 +290,8 @@ sub cleanRecord {
 	    $ENV{'form.kwstyle'}  = $keyhash{$loginuser.'_kwstyle'} ne '' ? $keyhash{$loginuser.'_kwstyle'} : '';
 	    $ENV{'form.'.$symb} = 1; # so that we don't have to read it from disk for multiple sub of the same prob.
 	}
-	return '<br /><br /><blockquote><pre>'.&keywords_highlight($answer).'</pre></blockquote>';
+	$answer =~ s-\n-<br />-g;
+	return '<br /><br /><blockquote><tt>'.&keywords_highlight($answer).'</tt></blockquote>';
     }
     return $answer;
 }
@@ -1376,7 +1377,9 @@ sub submission {
 	return;
     }
 
-    $ENV{'form.lastSub'} = ($ENV{'form.lastSub'} eq '' ? 'datesub' : $ENV{'form.lastSub'});
+    if (!$ENV{'form.lastSub'}) { $ENV{'form.lastSub'} = 'datesub'; }
+    if (!$ENV{'form.vProb'}) { $ENV{'form.vProb'} = 'yes'; }
+    if (!$ENV{'form.vAns'}) { $ENV{'form.vAns'} = 'yes'; }
     my $last = ($ENV{'form.lastSub'} eq 'last' ? 'last' : '');
     my $checkIcon = '<img src="'.$request->dir_config('lonIconsURL').
 	'/check.gif" height="16" border="0" />';