my $te = new HTML::TableExtract( headers => ["Product Name",
                                             "Software Version",
                                             "Compatible with Versions",
                                             "Date" ] );

##</code><code>##

my $te = new HTML::TableExtract( headers => ['Product\s+Name',
                                             'Software\s+Version',
                                             'Compatible\s+with\s+Versions",
                                             'Date' ] );

##</code><code>##

my $te = new HTML::TableExtract( headers => [qr/Product\s+Name/,
                                             qr/Software\s+Version/,
                                             qr/Compatible\s+with\s+Versions/,
                                             'Date' ] );