place the #357 comment to the correct instance of saveXML(), cleanup old version...

diff --git a/include/functions.php b/include/functions.php
index 6dc49445451b4bb7174046d64fe2291d2e873252..f0bd31831ab22d76ec18f3b16c133adf0beda350 100644 (file)
--- a/include/functions.php
+++ b/include/functions.php
@@ -2575,6 +2575,7 @@
 
                $node = $doc->getElementsByTagName('body')->item(0);
 
+               // http://tt-rss.org/redmine/issues/357
                return $doc->saveXML($node, LIBXML_NOEMPTYTAG);
        }
 
@@ -4675,17 +4676,6 @@
 
        }
 
-/*     function rewrite_urls($line) {
-               global $url_regex;
-
-               $urls = null;
-
-               $result = preg_replace("/((?<!=.)((http|https|ftp)+):\/\/[^ ,!]+)/i",
-                       "<a target=\"_blank\" href=\"\\1\">\\1</a>", $line);
-
-               return $result;
-       } */
-
        function rewrite_urls($html) {
                libxml_use_internal_errors(true);
 
@@ -4726,7 +4716,6 @@
                $node = $doc->getElementsByTagName('body')->item(0);
 
                // http://tt-rss.org/forum/viewtopic.php?f=1&t=970
-               // http://tt-rss.org/redmine/issues/357
                if ($node)
                        return $doc->saveXML($node, LIBXML_NOEMPTYTAG);
                else