--- loncom/interface/spreadsheet/Spreadsheet.pm	2004/01/14 16:47:39	1.33
+++ loncom/interface/spreadsheet/Spreadsheet.pm	2004/02/24 20:47:14	1.36
@@ -1,5 +1,5 @@
 #
-# $Id: Spreadsheet.pm,v 1.33 2004/01/14 16:47:39 matthew Exp $
+# $Id: Spreadsheet.pm,v 1.36 2004/02/24 20:47:14 matthew Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -86,6 +86,12 @@ sub new {
     my ($stype) = ($class =~ /Apache::(.*)$/);
     #
     my ($name,$domain,$filename,$usymb)=@_;
+    if (! defined($name) || $name eq '') {
+        $name = $ENV{'user.name'};
+    }
+    if (! defined($domain) || $domain eq '') {
+        $domain = $ENV{'user.domain'};
+    }
     #
     my $self = {
         name     => $name,
@@ -615,7 +621,6 @@ parametername should be a string such as
 sub MINPARM {
     my ($expression) = @_;
     my $min = undef;
-    study($expression);
     foreach $parameter (keys(%c)) {
         next if ($parameter !~ /$expression/);
         if ((! defined($min)) || ($min > $c{$parameter})) {
@@ -640,7 +645,6 @@ parametername should be a string such as
 sub MAXPARM {
     my ($expression) = @_;
     my $max = undef;
-    study($expression);
     foreach $parameter (keys(%c)) {
         next if ($parameter !~ /$expression/);
         if ((! defined($min)) || ($max < $c{$parameter})) {
@@ -846,7 +850,6 @@ sub expandnamed {
         my @matches = ();
         my @values = ();
         $#matches = -1;
-        study $expression;
         while (my($parameter,$value) = each(%{$self->{'constants'}})) {
             next if ($parameter !~ /$expression/);
             push(@matches,$parameter);
@@ -1557,7 +1560,7 @@ sub outsheet_xml   {
     ## But not on this day
     my $Str = '<spreadsheet type="'.$self->{'type'}.'">'."\n";
     while (my ($cell,$formula) = each(%{$self->{'formulas'}})) {
-        if ($cell =~ /^template_(\d+)/) {
+        if ($cell =~ /^template_(\w+)/) {
             my $col = $1;
             $Str .= '<template col="'.$col.'">'.$formula.'</template>'."\n";
         } else {
@@ -1570,7 +1573,7 @@ sub outsheet_xml   {
         }
     }
     $Str.="</spreadsheet>";
-#    $r->print("<pre>\n\n\n".$Str."\n\n\n</pre>");
+    $r->print("<pre>\n\n\n".$Str."\n\n\n</pre>");
     return $Str;
 }
 
@@ -1597,8 +1600,7 @@ sub parse_sheet {
                 $formulas{$cell} = $formula;
                 $sources{$cell}  = $source if (defined($source));
                 $parser->get_text('/field');
-            }
-            if ($token->[1] eq 'template') {
+            } elsif ($token->[1] eq 'template') {
                 $formulas{'template_'.$token->[2]->{'col'}}=
                     $parser->get_text('/template');
             }