use C4::Letters;
use C4::Members;
-my $input = new CGI;
+our $input = new CGI;
my $dbh = C4::Context->dbh;
my @categories = @{$dbh->selectall_arrayref(
{ Slice => {} }
)};
my @category_codes = map { $_->{categorycode} } @categories;
-my @rule_params = qw(delay letter debarred);
+our @rule_params = qw(delay letter debarred);
# blank_row($category_code) - return true if the entire row is blank.
sub blank_row {