--- loncom/interface/lonnavmaps.pm	2004/02/24 19:14:42	1.249
+++ loncom/interface/lonnavmaps.pm	2004/03/08 17:31:37	1.251
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Navigate Maps Handler
 #
-# $Id: lonnavmaps.pm,v 1.249 2004/02/24 19:14:42 www Exp $
+# $Id: lonnavmaps.pm,v 1.251 2004/03/08 17:31:37 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -314,9 +314,9 @@ sub getLinkForResource {
     return $res->src();
 }
 
-# Convenience function: This seperates the logic of how to create
+# Convenience function: This separates the logic of how to create
 # the problem text strings ("Due: DATE", "Open: DATE", "Not yet assigned",
-# etc.) into a seperate function. It takes a resource object as the
+# etc.) into a separate function. It takes a resource object as the
 # first parameter, and the part number of the resource as the second.
 # It's basically a big switch statement on the status of the resource.
 
@@ -2742,7 +2742,7 @@ package Apache::lonnavmaps::DFSiterator;
 #  useful for pre-processing of some kind, and is in fact used by the main
 #  iterator that way, but that's about it.
 # One could imagine merging this into the init routine of the main iterator,
-#  but this might as well be left seperate, since it is possible some other
+#  but this might as well be left separate, since it is possible some other
 #  use might be found for it. - Jeremy
 
 # Unlike the main iterator, this DOES return all resources, even blank ones.
@@ -3175,7 +3175,7 @@ sub is_page {
 sub is_problem {
     my $self=shift;
     my $src = $self->src();
-    return ($src =~ /problem$/);
+    return ($src =~ /\.(problem|exam|quiz|assess|survey|form|library)$/);
 }
 sub is_sequence {
     my $self=shift;
@@ -3850,7 +3850,7 @@ sub getCompletionStatus {
 
     my $status = $self->queryRestoreHash('solved', shift);
 
-    # Left as seperate if statements in case we ever do more with this
+    # Left as separate if statements in case we ever do more with this
     if ($status eq 'correct_by_student') {return $self->CORRECT;}
     if ($status eq 'correct_by_override') {return $self->CORRECT_BY_OVERRIDE; }
     if ($status eq 'incorrect_attempted') {return $self->INCORRECT; }