diff --git a/Smarty.class.php b/Smarty.class.php
index b319e707..345c5a77 100644
--- a/Smarty.class.php
+++ b/Smarty.class.php
@@ -518,6 +518,10 @@ class Smarty
         return $this->_rm_auto($this->compile_dir, $tpl_file, $compile_id);
     }
 
+ /*======================================================================*\
+    Function:   template_exists()
+    Purpose:    Checks whether requested template exists.
+\*======================================================================*/
     function template_exists($tpl_file)
     {
         return $this->_fetch_template_info($tpl_file, $source, $timestamp, true, true);
@@ -1445,7 +1449,7 @@ function _run_insert_handler($args)
 \*======================================================================*/
     function _create_dir_structure($dir)
     {
-        if (!file_exists($dir)) {
+        if (!@file_exists($dir)) {
             $dir_parts = preg_split('!\\'.DIR_SEP.'+!', $dir, -1, PREG_SPLIT_NO_EMPTY);
             $new_dir = ($dir{0} == DIR_SEP) ? DIR_SEP : '';
             foreach ($dir_parts as $dir_part) {
diff --git a/docs/programmers.sgml b/docs/programmers.sgml
index 8f9a1bd5..910d6f86 100644
--- a/docs/programmers.sgml
+++ b/docs/programmers.sgml
@@ -1941,7 +1941,7 @@ function smarty_modifier_truncate($string, $length = 80, $etc = '...',
  * Purpose:  translate a block of text
  * -------------------------------------------------------------
  */
-function smarty_block_eightball($params, $content, &$smarty)
+function smarty_block_translate($params, $content, &$smarty)
 {
     if ($content) {
         $lang = $params['lang'];
diff --git a/libs/Smarty.class.php b/libs/Smarty.class.php
index b319e707..345c5a77 100644
--- a/libs/Smarty.class.php
+++ b/libs/Smarty.class.php
@@ -518,6 +518,10 @@ class Smarty
         return $this->_rm_auto($this->compile_dir, $tpl_file, $compile_id);
     }
 
+ /*======================================================================*\
+    Function:   template_exists()
+    Purpose:    Checks whether requested template exists.
+\*======================================================================*/
     function template_exists($tpl_file)
     {
         return $this->_fetch_template_info($tpl_file, $source, $timestamp, true, true);
@@ -1445,7 +1449,7 @@ function _run_insert_handler($args)
 \*======================================================================*/
     function _create_dir_structure($dir)
     {
-        if (!file_exists($dir)) {
+        if (!@file_exists($dir)) {
             $dir_parts = preg_split('!\\'.DIR_SEP.'+!', $dir, -1, PREG_SPLIT_NO_EMPTY);
             $new_dir = ($dir{0} == DIR_SEP) ? DIR_SEP : '';
             foreach ($dir_parts as $dir_part) {
diff --git a/libs/plugins/function.fetch.php b/libs/plugins/function.fetch.php
index 4b34f65e..467f228e 100644
--- a/libs/plugins/function.fetch.php
+++ b/libs/plugins/function.fetch.php
@@ -130,7 +130,7 @@ function smarty_function_fetch($params, &$smarty)
 						case "cluster_host":
 							if(!empty($param_value)
 								&& (gethostbyname($param_value) != $param_value)) {
-									$server_name = $param_value;
+                                $server_name = $param_value;
 							}
 							break;
 						default:
diff --git a/plugins/function.fetch.php b/plugins/function.fetch.php
index 4b34f65e..467f228e 100644
--- a/plugins/function.fetch.php
+++ b/plugins/function.fetch.php
@@ -130,7 +130,7 @@ function smarty_function_fetch($params, &$smarty)
 						case "cluster_host":
 							if(!empty($param_value)
 								&& (gethostbyname($param_value) != $param_value)) {
-									$server_name = $param_value;
+                                $server_name = $param_value;
 							}
 							break;
 						default: