--- loncom/homework/structuretags.pm	2002/11/22 19:46:36	1.138
+++ loncom/homework/structuretags.pm	2002/12/05 14:37:17	1.141
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # definition of tags that give a structure to a document
 #
-# $Id: structuretags.pm,v 1.138 2002/11/22 19:46:36 albertel Exp $
+# $Id: structuretags.pm,v 1.141 2002/12/05 14:37:17 matthew Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -118,7 +118,7 @@ sub page_start {
   return ($result,$head_tag_start,$body_tag_start,$form_tag_start);
 }
 
-use Time::HiRes();
+#use Time::HiRes();
 sub get_resource_name {
   my ($parstack,$safeeval)=@_;
   my $name=&Apache::lonnet::gettitle();
@@ -426,15 +426,15 @@ sub end_problem {
 	      $result.="</body>\n";
 	  }
       }
-      if ($target ne 'tex') {
+      if ($target eq 'web') {
 	  $result.=&Apache::lonxml::xmlend();
-      } else {
-	      $result .= '\vskip 0.5mm\noindent\makebox[\textwidth/$number_of_columns][b]{\hrulefill}';
-	      if (not $ENV{'request.symb'} =~ m/\.page_/) {
-		  $result .= '\end{minipage}\end{document} ';
-	      } else {
-		  $result .= '';
-	      }
+      } elsif ($target eq 'tex') {
+	  $result .= '\vskip 0.5mm\noindent\makebox[\textwidth/$number_of_columns][b]{\hrulefill}';
+	  if (not $ENV{'request.symb'} =~ m/\.page_/) {
+	      $result .= '\end{minipage}\end{document} ';
+	  } else {
+	      $result .= '';
+	  }
       }
     }
     if ($target eq 'grade') { 
@@ -695,17 +695,19 @@ sub end_part {
   my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
   &Apache::lonxml::debug("in end_part $target ");
   my $status=$Apache::inputtags::status['-1'];
-  pop @Apache::inputtags::status;
-  if ( $target eq 'meta' ) { return ''; }
-  if ( $target eq 'grade' && $status eq 'CAN_ANSWER') {
-    return &Apache::inputtags::grade;
-  }
-  if ($target eq 'web' || $target eq 'tex' ) {
-    my $gradestatus=&Apache::inputtags::gradestatus($Apache::inputtags::part,$target);
+  my $result='';
+  if ( $target eq 'meta' ) {
+      $result='';
+  } elsif ( $target eq 'grade' && $status eq 'CAN_ANSWER') {
+    $result=&Apache::inputtags::grade;
+  } elsif ($target eq 'web' || $target eq 'tex' ) {
+    my $gradestatus=&Apache::inputtags::gradestatus($Apache::inputtags::part,
+						    $target);
     if ($Apache::lonhomework::type eq 'exam') {$gradestatus='';}
-    return $gradestatus;
+    $result=$gradestatus;
   }
-  return '';
+  pop @Apache::inputtags::status;
+  return $result;
 }
 
 sub start_preduedate {