//Make changes to wppp.php version 1.3.4 and in this order for line numbers to be accurate

//LINE 20 - ADD AFTER: ,'title_length' => '0'
,'by_category' => '0'

//LINE 61 - REPLACE: $howmany *= 2;
$howmany *= 5;

//LINE 87 STARTS WITH: $results = $wpdb->get_results("
//CONTINUES TILL 94 WHICH ENDS WITH: }
REPLACE WITH:
//RobMalon.com category hack
$currentcat = $WPPP_defaults['by_category'];
//Checks and toggle default query usage
if (is_numeric($opzioni['by_category']) && $opzioni['by_category'] > 0) {
	$results = $wpdb->get_results("SELECT * FROM {$wpdb->posts} p LEFT OUTER JOIN wp_term_relationships r ON r.object_id = p.ID LEFT OUTER JOIN wp_terms t ON t.term_id = r.term_taxonomy_id WHERE p.id IN (" . implode(',', $id_list) . ") AND p.post_type = '" . ( $opzioni['show'] == 'pages' ? 'page' : 'post' ) . "' AND t.term_id = '" . $opzioni['by_category'] . "'");
} else {
	//note ID changed to upper case
	$results = $wpdb->get_results("SELECT ID FROM {$wpdb->posts} WHERE id IN (" . implode(',', $id_list) . ") AND post_type = '" . ( $opzioni['show'] == 'pages' ? 'page' : 'post' ) . "'");
}

$valid_list = array();
foreach ( $results as $valid ) {
	$valid_list[] = $valid->ID; //note ID changed to upper case
}

//LINE 209 - ADD AFTER: $opzioni['title_length'] = $opzioni['title_length'] !== NULL ? $opzioni['title_length'] : $WPPP_defaults['title_length'];
$opzioni['by_category'] = $opzioni['by_category'] !== NULL ? $opzioni['by_category'] : $WPPP_defaults['by_category'];