--- loncom/xml/scripttag.pm	2002/05/03 22:28:36	1.73
+++ loncom/xml/scripttag.pm	2002/07/17 18:00:03	1.74
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # <script> definiton
 #
-# $Id: scripttag.pm,v 1.73 2002/05/03 22:28:36 albertel Exp $
+# $Id: scripttag.pm,v 1.74 2002/07/17 18:00:03 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -43,7 +43,7 @@ BEGIN {
   &Apache::lonxml::register('Apache::scripttag',
 			    ('script','scriptlib','parserlib','import',
 			     'window','display','storetc','physnet',
-			     'standalone'));
+			     'standalone','comment'));
 }
 
 sub start_script {
@@ -348,6 +348,29 @@ sub end_standalone {
   return '';
 }
 
+sub start_comment {
+  my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
+  my $result='';
+  if ($target eq 'edit') {
+    $result=&Apache::edit::tag_start($target,$token);
+    my $bodytext=&Apache::lonxml::get_all_text("/comment",$$parser[$#$parser]);
+    $result.=&Apache::edit::editfield($token->[1],$bodytext,'',40,4)
+  } elsif ( $target eq 'modified') {
+    $result=$token->[4].&Apache::edit::modifiedfield($token);
+  } elsif ( $target eq 'web' || $target eq 'tex' ||
+	    $target eq 'grade' || $target eq 'answer' || $target eq 'meta') {
+    #normally throw away comments
+    my $bodytext=&Apache::lonxml::get_all_text("/comment",$$parser[$#$parser]);
+  }
+  return $result;
+}
+
+sub end_comment {
+  my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
+  if ($target eq 'edit' ) { return &Apache::edit::end_table(); }
+  return '';
+}
+
 
 sub xmlparse {
   my ($string) = @_;