Rename $config['url_ads'] to $config['link_prefix']

inc/config.php

@@ -335,10 +335,8 @@
 	$config['auto_unicode'] = true;
 	// Whether to turn URLs into functional links
 	$config['markup_urls'] = true;
-	$config['url_ads'] = ''; 
-	// Use it if you want to add something before URL 
-	//for example hide referrer 'http://www.nullrefer.com/?'  'http://anonym.to/?' 
-	//or add some sort of ads
+	// Optional URL prefix for links (eg. "http://anonym.to/?")
+	$config['link_prefix'] = ''; 
 	
 	
 	// Wordfilters are used to automatically replace certain words/phrases with something else.

inc/functions.php

@@ -1385,7 +1385,7 @@ function markup_url($matches) {
 	
 	$markup_urls[] = $url;
 	
-	return '<a target="_blank" rel="nofollow" href="'. $config['url_ads'] . $url . '">' . $url . '</a>' . $after;
+	return '<a target="_blank" rel="nofollow" href="'. $config['link_prefix'] . $url . '">' . $url . '</a>' . $after;
 }
 
 function unicodify($body) {