--- loncom/interface/spreadsheet/Spreadsheet.pm	2006/02/27 00:56:47	1.62
+++ loncom/interface/spreadsheet/Spreadsheet.pm	2006/03/05 21:38:27	1.65
@@ -1,5 +1,5 @@
 #
-# $Id: Spreadsheet.pm,v 1.62 2006/02/27 00:56:47 bowersj2 Exp $
+# $Id: Spreadsheet.pm,v 1.65 2006/03/05 21:38:27 bowersj2 Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -808,7 +808,7 @@ sub expandnamed {
                 $result.=$thissum.'+';
             } 
             $result=~s/\+$//;
-            return $result;
+            return '('.$result.')';
         } else {
 	    return 0;
         }
@@ -1290,15 +1290,13 @@ sub html_editable_cell {
     }
     $name    = '' if (! defined($name));
     $formula = '' if (! defined($formula));
-    if ($showsource)
-    {
+    if ($showsource) {
         if (!defined($formula) || $formula =~ /^\s*$/) {
             $value = '<font color="'.$bgcolor.'">#</font>';
         } else {
             $value = &HTML::Entities::encode($formula, '<>&"');
         }
-    }
-    elsif (! defined($value)) {
+    } elsif (! defined($value)) {
         $value = '<font color="'.$bgcolor.'">#</font>';
         if ($formula ne '') {
             $value = '<i>undefined value</i>';