[Plugin: TooltipGlossary] Problem with existing links

Hi

I’ve made a “big” updateon the code, but I’ve lost some functionalities :
– only the first instance is linked
– any links on H1, H2, H3, H4, H5, H6, links, attributes, etc.

I picked up the code in another plugin and i’ve adapted it.

function red_glossary_parse($content){
	//Run the glossary parser
	if (((!is_page() && get_option('red_glossaryOnlySingle') == 0) OR
	(!is_page() && get_option('red_glossaryOnlySingle') == 1 && is_single()) OR
	(is_page() && get_option('red_glossaryOnPages') == 1))){
		$glossary_index = get_children(array(
											'post_type'		=> 'glossary',
											'post_status'	=> 'publish',
											'order'			=> 'DESC',
											'orderby'		=> 'title'
											));
		if ($glossary_index){
			$timestamp = time();

			foreach($glossary_index as $glossary_item) {			

				$find = '/'.$glossary_item->post_title.'/i';
				$titlefind= $glossary_item->post_title;
				$isFind = false;
				$matches = array();
				preg_match_all($find, $content, $matches, PREG_OFFSET_CAPTURE);
				$matchData = $matches[0];

					$noChanges = array(
						'/<h[1-6][^>]*>[^<]*'.$glossary_item->post_title.'[^<]*<\/h[1-6]>/i',
						'/<a[^>]+>[^<]*'.$glossary_item->post_title.'[^<]*<\/a>/i',
						'/href=("|\')[^"\']+'.$glossary_item->post_title.'(.*)[^"\']+("|\')/i',
						'/src=("|\')[^"\']*'.$glossary_item->post_title.'[^"\']*("|\')/i',
						'/alt=("|\')[^"\']*'.$glossary_item->post_title.'[^"\']*("|\')/i',
						'/title=("|\')[^"\']*'.$glossary_item->post_title.'[^"\']*("|\')/i',
						'/content=("|\')[^"\']*'.$glossary_item->post_title.'[^"\']*("|\')/i',
						'/<script[^>]*>[^<]*'.$glossary_item->post_title.'[^<]*<\/script>/i',
						'/<embed[^>]+>[^<]*'.$glossary_item->post_title.'[^<]*<\/embed>/i',
						'/wmode=("|\')[^"\']*'.$glossary_item->post_title.'[^"\']*("|\')/i'
					);
					foreach($noChanges as $noChange){
						$results = array();
						preg_match_all($noChange, $content, $results, PREG_OFFSET_CAPTURE);
						$matches = $results[0];
						if(!count($matches) == 0) {
							foreach($matches as $match){
								$start = $match[1];
								$end = $match[1] + strlen($match[0]);
								foreach($matchData as $index => $data){
									if($data[1] >= $start && $data[1] <= $end){
										$matchData[$index][2] = true;
									}
								}
							}
						}
					}
					foreach($matchData as $index => $match){
						if($match[2] != true){
							$isFind = $match;
							break;
						}
					}
				if(is_array($isFind)){
					$replacement = '<a class="glossaryLink" href="'.get_permalink($glossary_item).'"';
					$replacement =	$replacement.'title="Glossary : '.$titlefind.'" >'.$isFind[0].'</a>';

					$content = substr($content, 0, $isFind[1]) . $replacement . substr($content, $isFind[1] + strlen($isFind[0]));
				}
			}
		}
	}
	return $content;
}

You have to modify the code to insert the tooltips ehanced version…