Ticket #7041: no-cr-for-js-escape.diff

wp-includes/formatting.php

@@ -1183 +1183 @@
 function js_escape($text) {
         $safe_text = wp_specialchars($text, 'double');
         $safe_text = preg_replace('/&#(x)?0*(?(1)27|39);?/i', "'", stripslashes($safe_text));
-        $safe_text = preg_replace("/\r?\n/", "\\n", addslashes($safe_text));
+        $safe_text = str_replace("\r", "", $safe_text);
+        $safe_text = str_replace("\n", "\\n", addslashes($safe_text));
         return apply_filters('js_escape', $safe_text, $text);
 }