--- loncom/homework/inputtags.pm	2015/03/17 12:22:20	1.332
+++ loncom/homework/inputtags.pm	2015/04/21 16:03:37	1.335
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # input  definitons
 #
-# $Id: inputtags.pm,v 1.332 2015/03/17 12:22:20 raeburn Exp $
+# $Id: inputtags.pm,v 1.335 2015/04/21 16:03:37 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -906,7 +906,7 @@ sub valid_award {
 
 {
     my @awards = ('EXTRA_ANSWER', 'MISSING_ANSWER', 'ERROR', 'NO_RESPONSE',
-		  'WRONG_NUMCHECKEDBOXES','TOO_LONG',
+		  'WRONG_NUMBOXESCHECKED','TOO_LONG',
 		  'UNIT_INVALID_INSTRUCTOR', 'UNIT_INVALID_STUDENT',
 		  'UNIT_IRRECONCIBLE', 'UNIT_FAIL', 'NO_UNIT',
 		  'UNIT_NOTNEEDED', 'WANTED_NUMERIC', 'BAD_FORMULA',  'NOT_FUNCTION', 
@@ -996,6 +996,23 @@ sub finalizeawards {
 	$j++;
     }
 
+    # if at least one response item is set to include lenient grading
+    # and that item is partially correct then overall award reflects
+    # that, unless an award for one of the other response items does
+    # not fall within the basic awards for correct or incorrect.
+    if ($Apache::inputtags::leniency) {
+        if (($$awardref[$which] eq 'INCORRECT')
+            && (grep { $_ eq 'EXACT_ANS' ||
+                       $_ eq 'APPROX_ANS' ||
+                       $_ eq 'ASSIGNED_SCORE' } (@$awardref))
+            && !((grep { $_ ne 'INCORRECT' &&
+                         $_ ne 'EXACT_ANS' &&
+                         $_ ne 'APPROX_ANS' &&
+                         $_ ne 'ASSIGNED_SCORE' } (@$awardref)))) {
+            return ('ASSIGNED_SCORE');
+        }
+    }
+
     if (defined($which)) {
 	if (ref($nameref)) {
 	    return ($$awardref[$which],$$msgref[$which],$$nameref[$which]);
@@ -1739,15 +1756,15 @@ sub previous_tries {
 
     my $count;
     my %count_lookup;
-    my $lastrndseed;
+    my ($lastrndseed,$lasttype);
     my $numstamps = 0;
 
     foreach my $i (1..$Apache::lonhomework::history{'version'}) {
 	my $prefix = $i.":resource.$id";
-        my $is_anon; 
+        my $is_anon;
+        my $curr_type = $Apache::lonhomework::history{"$prefix.type"};    
         if (defined($env{'form.grade_symb'})) {
-            if (($Apache::lonhomework::history{"$prefix.type"} eq 'anonsurvey') || 
-                ($Apache::lonhomework::history{"$prefix.type"} eq 'anonsurveycred')) {
+            if (($curr_type eq 'anonsurvey') || ($curr_type eq 'anonsurveycred')) {
                 $is_anon = 1;
             }
         }
@@ -1787,7 +1804,8 @@ sub previous_tries {
 	    }
             my $trystr = "(".&mt('Try [_1]',$Apache::lonhomework::history{"$prefix.tries"}).")";
             if (($curr_rndseed ne '') &&  ($lastrndseed ne '')) {
-                if ($curr_rndseed ne $lastrndseed) {
+                if (($curr_rndseed ne $lastrndseed) && 
+                    (($curr_type eq 'randomizetry') || ($lasttype eq 'randomizetry'))) {
                     $trystr .= '<br /><span style="color: green; white-space: nowrap; font-style: italic; font-weight: bold; font-size: 80%;">'.&mt('New problem variation this try.').'</span>';
                 }
             } 
@@ -1828,6 +1846,7 @@ sub previous_tries {
 	}
 	$output.=&Apache::loncommon::end_data_table_row()."\n";
         $lastrndseed = $curr_rndseed;
+        $lasttype = $curr_type;
     }
     return if ($output eq '');
     my $headers = '<tr>'.