diff --git a/lib/lib_rss.php b/lib/lib_rss.php
index 7f22c8244..a27994e94 100644
--- a/lib/lib_rss.php
+++ b/lib/lib_rss.php
@@ -206,3 +206,16 @@ function dowload_favicon ($website, $id) {
 
 	return $favicon_url;
 }
+
+/**
+ * Add support of image lazy loading
+ * Move content from src attribute to data-original
+ * @param content is the text we want to parse
+ */
+function lazyimg($content) {
+	return preg_replace(
+		'/<img([^<]+)src=([\'"])([^"\']*)([\'"])([^<]*)>/i',
+		'<img$1src="' . Url::display('/data/grey.gif') . '" data-original="$3"$5>',
+		$content
+	);
+}
diff --git a/lib/lib_text.php b/lib/lib_text.php
deleted file mode 100644
index 99bac0c36..000000000
--- a/lib/lib_text.php
+++ /dev/null
@@ -1,96 +0,0 @@
-<?php
-
-function bbDecode($string) {
-
-	$find = array(
-		"'\[b\](.*?)\[/b\]'is",
-		"'\[u\](.*?)\[/u\]'is",
-		"'\[i\](.*?)\[/i\]'is",
-		"'\[s\](.*?)\[/s\]'is",
-		"'\[code\](.*?)\[/code\]'is",
-		"'\[quote\](.*?)\[/quote\]'is",
-		"'\[quote=(.*?)\](.*?)\[/quote\]'is",
-		"'\[span=(.*?)\](.*?)\[/span\]'i",
-		"'\[div=(.*?)\](.*?)\[/div\]'is",
-		"'\[h\](.*?)\[/h\]'i",
-		"'\[url\](.*?)\[/url\]'i",
-		"'\[url=(.*?)\](.*?)\[/url\]'i",
-		"'\[video\](.*?)\[/video\]'i",
-		"'\[video width=(.*?) height=(.*?)\](.*?)\[/video\]'i",
-		"'\[img\](.*?)\[/img\]'i",
-		"'\[img title=(.*?) rel=(.*?)\](.*?)\[/img\]'i",
-		"'\[img title=(.*?)\](.*?)\[/img\]'i",
-	);
-
-	$replace = array(
-		"<strong>\\1</strong>",
-		"<u>\\1</u>",
-		"<i>\\1</i>",
-		"<del>\\1</del>",
-		"<pre>\\1</pre>",
-		"<q>\\1</q>",
-		"<q><span class=\"cite\">\\1 a écrit</span><br />\\2</q>",
-		"<span class=\"\\1\">\\2</span>",
-		"<div class=\"\\1\">\\2</div>",
-		"<b>\\1</b><br />",
-		"<a href=\"\\1\">\\1</a>",
-		"<a href=\"\\1\">\\2</a>",
-		"<object width=\"480\" height=\"387\" class=\"center\"><param name=\"movie\" value=\"\\1\"></param><embed src=\"\\1\" type=\"application/x-shockwave-flash\" width=\"480\" height=\"387\"></embed></object>",
-		"<object width=\"\\1\" height=\"\\2\" class=\"center\"><param name=\"movie\" value=\"\\3\"></param><embed src=\"\\3\" type=\"application/x-shockwave-flash\" width=\"\\1\" height=\"\\2\"></embed></object>",
-		"<a href=\"\\1\" rel=\"prettyPhoto\"><img src=\"\\1\" alt=\"\" /></a>",
-		"<img class=\"illustration\" src=\"\\3\" alt=\"\\1\" />",
-		"<img src=\"\\2\" alt=\"\\1\" />",
-	);
-
-	$string = makeLinks(preg_replace ($find, $replace, $string));
-	$string = nl2brPlus ($string);
-
-	return $string;
-}
-
-// do nl2br except when in a <pre> tag
-function nl2brPlus($string) {
-	$string = str_replace("\n", "<br />", $string);
-	if(preg_match_all('/\<pre\>(.*?)\<\/pre\>/', $string, $match)){
-		foreach($match as $a){
-			foreach($a as $b){
-				$string = str_replace('<pre>'.$b.'</pre>', "<pre>".str_replace("<br />", "", $b)."</pre>", $string);
-			}
-		}
-	}
-	return $string;
-}
-
-# Transform URL and e-mails into links
-function makeLinks($string) {
-	$string = preg_replace_callback('/\s(http|https|ftp):(\/\/){0,1}([^\"\s]*)/i','splitUri',$string);
-	return $string;
-}
-
-# Split links, require for makeLinks
-function splitUri($matches) {
-	$uri = $matches[1].':'.$matches[2].$matches[3];
-	$t = parse_url($uri);
-	$link = $matches[3];
-
-	if (!empty($t['scheme'])) {
-		return ' <a href="'.$uri.'">'.$link.'</a>';
-	} else {
-		return $uri;
-	}
-}
-
-// parse la description pour ajouter les liens sur les tags
-function parse_tags ($desc) {
-	$desc_parse = preg_replace ('/#([\w\dÀÇÈÉÊËÎÏÔÙÚÛÜàáâçèéêëîïóùúûü]+)/i', '<a class="linktag" href="?addtag=\\1">\\1</a>', $desc);
-
-	return $desc_parse;
-}
-
-function lazyimg($content) {
-	return preg_replace(
-		'/<img([^<]+)src=([\'"])([^"\']*)([\'"])([^<]*)>/i',
-		'<img$1src="' . Url::display('/data/grey.gif') . '" data-original="$3"$5>',
-		$content
-	);
-}
\ No newline at end of file