--- loncom/interface/spreadsheet/Spreadsheet.pm	2004/03/31 05:24:00	1.37
+++ loncom/interface/spreadsheet/Spreadsheet.pm	2005/02/03 23:59:41	1.38
@@ -1,5 +1,5 @@
 #
-# $Id: Spreadsheet.pm,v 1.37 2004/03/31 05:24:00 albertel Exp $
+# $Id: Spreadsheet.pm,v 1.38 2005/02/03 23:59:41 matthew Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -313,6 +313,9 @@ Returns the safe space required by a Spr
 
 sub initialize_safe_space {
   my $self = shift;
+  my $usection = &Apache::lonnet::getsection($self->{'domain'},
+                                             $self->{'name'},
+                                             $ENV{'request.course.id'});
   if (! defined($safeeval)) {
       $safeeval = new Safe(shift);
       my $safehole = new Safe::Hole;
@@ -320,7 +323,7 @@ sub initialize_safe_space {
       $safeeval->permit(":base_math");
       $safeeval->permit("sort");
       $safeeval->deny(":base_io");
-      $safehole->wrap(\&Apache::lonnet::EXT,$safeeval,'&EXT');
+      $safehole->wrap(\&Apache::lonnet::EXT,$safeeval,'&Apache::lonnet::EXT');
       $safehole->wrap(\&mask,$safeeval,'&mask');
       $safeeval->share('$@');
       my $code=<<'ENDDEFS';
@@ -379,6 +382,25 @@ $errormsg = '';
 
 =pod
 
+=item EXT(parameter)
+
+Calls the system EXT function to determine the value of the given parameter.
+
+=cut
+
+#-------------------------------------------------------
+sub EXT {
+    my ($parameter) = @_;
+    return '' if (! defined($parameter) || $parameter eq '');
+    $parameter =~ s/^parameter\./resource\./;
+    my $value = &Apache::lonnet::EXT($parameter,$symb,$domain,$name,$usection);
+    return $value;
+}
+
+#-------------------------------------------------------
+
+=pod
+
 =item NUM(range)
 
 returns the number of items in the range.
@@ -696,10 +718,11 @@ ENDDEFS
     # Place some of the %$self  items into the safe space except the safe space
     # itself
     my $initstring = '';
-    foreach (qw/name domain type usymb cid csec coursefilename
+    foreach (qw/name domain type symb cid csec coursefilename
              cnum cdom chome uhome/) {
         $initstring.= qq{\$$_="$self->{$_}";};
     }
+    $initstring.=qq{\$usection="$usection";};
     $self->{'safe'}->reval($initstring);
     return $self;
 }