create_sort_spec does_table_exist
add_token);
+use strict;
+
sub conv_i {
my ($value, $default) = @_;
return (defined($value) && "$value" ne "") ? $value * 1 : $default;
=back
-=head1 SEE ALSO
-
=head1 MODULE AUTHORS
Moritz Bunkus E<lt>m.bunkus@linet-services.deE<gt>