$index->spec_field(name => 'url', analyzed => 0, vectorized => 0);
$index->spec_field(name => 'filetype', indexed => 0, analyzed => 0, vectorized => 0);
$index->spec_field(name => 'title', boost => 3, vectorized => 0);
$index->spec_field(name => 'section', boost => 3, vectorized => 0);
$index->spec_field(name => 'content');

##</code><code>##

my $doc = $index->new_doc;
$doc->set_value(url => $url || '');
$doc->set_value(title => $indexer->title || '');
$doc->set_value(filetype => $indexer->fileType || '');
$doc->set_value(section => $indexer->section || '');
                                               
my $content = $indexer->content;
$content =~ s/&nbsp;/ /g;
$content =~ s/\xA0/ /g;
$doc->set_value(content => $content || '');

$index->add_doc($doc);