diff --git a/library/smarty/libs/sysplugins/smarty_internal_function_call_handler.php b/library/smarty/libs/sysplugins/smarty_internal_function_call_handler.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_function_call_handler.php
+++ /dev/null
@@ -1,69 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Function Call Handler
- *
- * @package    Smarty
- * @subpackage PluginsInternal
- * @author     Uwe Tews
- */
-
-/**
- * This class does handles template functions defined with the {function} tag missing in cache file.
- * It can happen when the template function was called with the nocache option or within a nocache section.
- * The template function will be loaded from it's compiled template file, executed and added to the cache file
- * for later use.
- *
- * @package    Smarty
- * @subpackage PluginsInternal
- */
-class Smarty_Internal_Function_Call_Handler {
-    /**
-     * This function handles calls to template functions defined by {function}
-     * It does create a PHP function at the first call
-     *
-     * @param string $_name template function name
-     * @param Smarty_Internal_Template $_smarty_tpl
-     * @param string $_function PHP function name
-     * @param array $_params Smarty variables passed as call parameter
-     * @param bool $_nocache nocache flag
-     *
-     * @return bool
-     */
-    public static function call($_name, Smarty_Internal_Template $_smarty_tpl, $_function, $_params, $_nocache) {
-        $funcParam = $_smarty_tpl->properties['tpl_function'][$_name];
-        if (is_file($funcParam['compiled_filepath'])) {
-            // read compiled file
-            $code = file_get_contents($funcParam['compiled_filepath']);
-            // grab template function
-            if (preg_match("/\/\* {$_function} \*\/([\S\s]*?)\/\*\/ {$_function} \*\//", $code, $match)) {
-                // grab source info from file dependency
-                preg_match("/\s*'{$funcParam['uid']}'([\S\s]*?)\),/", $code, $match1);
-                unset($code);
-                $output = '';
-                // make PHP function known
-                eval($match[0]);
-                if (function_exists($_function)) {
-                    // search cache file template
-                    $tplPtr = $_smarty_tpl;
-                    while (!isset($tplPtr->cached) && isset($tplPtr->parent)) {
-                        $tplPtr = $tplPtr->parent;
-                    }
-                    // add template function code to cache file
-                    if (isset($tplPtr->cached)) {
-                        $cache = $tplPtr->cached;
-                        $content = $cache->read($tplPtr);
-                        if ($content) {
-                            // check if we must update file dependency
-                            if (!preg_match("/'{$funcParam['uid']}'([\S\s]*?)'nocache_hash'/", $content, $match2)) {
-                                $content = preg_replace("/('file_dependency'([\S\s]*?)\()/", "\\1{$match1[0]}", $content);
-                            }
-                            $cache->write($tplPtr, $content . "<?php " . $match[0] . "?>\n");
-                        }
-                    }
-                    return true;
-                }
-            }
-        }
-        return false;
-    }
-}