--- loncom/homework/structuretags.pm	2002/04/25 18:58:04	1.91
+++ loncom/homework/structuretags.pm	2002/05/03 19:32:57	1.93
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # definition of tags that give a structure to a document
 #
-# $Id: structuretags.pm,v 1.91 2002/04/25 18:58:04 albertel Exp $
+# $Id: structuretags.pm,v 1.93 2002/05/03 19:32:57 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -266,6 +266,9 @@ sub start_problem {
 	       $rndseed.'" />
              <input type="submit" name="changerandseed" value="Change" />
              <input type="submit" name="resetdata" value="Reset Submissions" />
+             <input type="checkbox" name="showallfoils" ';
+	  if (defined($ENV{'form.showallfoils'})) { $result.='checked="on"'; }
+	  $result.= ' /> Show All Foils
              <hr />';
 	}
 	# if we are viewing someone else preserve that info
@@ -532,7 +535,11 @@ sub start_part {
       }
     }
   }
-  return '';
+  if ($target eq 'tex') {
+      return '\\\\';
+  } else {
+      return '';
+  }
 }
 
 sub end_part {