--- loncom/homework/grades.pm	2016/10/14 17:33:34	1.596.2.12.2.37
+++ loncom/homework/grades.pm	2018/10/09 15:45:43	1.596.2.12.2.40.2.1
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Grading handler
 #
-# $Id: grades.pm,v 1.596.2.12.2.37 2016/10/14 17:33:34 raeburn Exp $
+# $Id: grades.pm,v 1.596.2.12.2.40.2.1 2018/10/09 15:45:43 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -44,6 +44,7 @@ use Apache::Constants qw(:common :http);
 use Apache::lonlocal;
 use Apache::lonenc;
 use Apache::bridgetask();
+use Apache::lontexconvert();
 use String::Similarity;
 use LONCAPA;
 
@@ -465,6 +466,7 @@ 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.
 	}
+        $answer = &Apache::lontexconvert::msgtexconverted($answer);
 	return '<br /><br /><blockquote><tt>'.&keywords_highlight($answer).'</tt></blockquote>';
     } elsif ( $response eq 'organic') {
         my $result=&mt('Smile representation: [_1]',
@@ -3756,7 +3758,7 @@ sub viewgrades {
 
     #retrieve selected groups
     my (@groups,$group_display);
-    @groups = &Apache::loncommon::get_env_multiple(form.group');
+    @groups = &Apache::loncommon::get_env_multiple('form.group');
     if (grep(/^all$/,@groups)) {
         @groups = ('all');
     } elsif (grep(/^none$/,@groups)) {
@@ -3973,7 +3975,7 @@ sub viewgrades {
                     $result .= &mt('There are no students in section(s) [_1] with enrollment status [_2] to modify or grade.',
                                    $section_display,$stu_status);
                 } elsif (grep(/^none$/,@groups)) {
-                    $result .= &mt('There are no students in section(s) [_1] nd no group with enrollment status [_2] to modify or grade.',
+                    $result .= &mt('There are no students in section(s) [_1] and no group with enrollment status [_2] to modify or grade.',
                                    $section_display,$stu_status);
                 } else {
                     $result .= &mt('There are no students in section(s) [_1] and group(s) [_2] with enrollment status [_3] to modify or grade.',
@@ -10008,7 +10010,8 @@ sub substatus_options {
                                       'queued'    => 'in grading queue',
                                       'graded'    => 'with ungraded submissions',
                                       'incorrect' => 'with incorrect submissions',
-                                      'all'       => 'with any status');
+                                      'all'       => 'with any status',
+                                      );
 }
 
 sub reset_perm {