--- loncom/homework/loncapagrade.pm	2007/09/11 19:07:01	1.4
+++ loncom/homework/loncapagrade.pm	2008/11/10 13:43:43	1.5
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # external style responses
 #
-# $Id: loncapagrade.pm,v 1.4 2007/09/11 19:07:01 albertel Exp $
+# $Id: loncapagrade.pm,v 1.5 2008/11/10 13:43:43 jms Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -26,6 +26,28 @@
 # http://www.lon-capa.org/
 #
 # 1/26 Guy
+
+
+=pod
+
+=head1 NAME
+
+Apache::loncapagrade
+
+=head1 SYNOPSIS
+
+Handler to evaluate externally graded responses.
+
+This is part of the LearningOnline Network with CAPA project
+described at http://www.lon-capa.org.
+
+=head2 notes
+
+results of parse end up in here:
+undef(%Apache::loncapagrade::results);
+
+=cut
+
 package Apache::loncapagrade;
 use strict;