diff --git a/change_log.txt b/change_log.txt
index 147da3aa..cb83dc6c 100644
--- a/change_log.txt
+++ b/change_log.txt
@@ -1,4 +1,8 @@
 ===== SVN trunk  =====
+01/04/2011
+- bugfix do not run filters and default modifier when displaying the debug template
+- bugfix of embedded double quotes within multi line strings (""")
+
 29/03/2011
 - bugfix on error message in smarty_internal_compile_block.php
 - bugfix mb handling in strip modifier
diff --git a/libs/sysplugins/smarty_internal_configfilelexer.php b/libs/sysplugins/smarty_internal_configfilelexer.php
index 9186fe22..86143bcf 100644
--- a/libs/sysplugins/smarty_internal_configfilelexer.php
+++ b/libs/sysplugins/smarty_internal_configfilelexer.php
@@ -2,10 +2,10 @@
 /**
 * Smarty Internal Plugin Configfilelexer
 *
-* This is the lexer to break the config file source into tokens 
+* This is the lexer to break the config file source into tokens
 * @package Smarty
 * @subpackage Config
-* @author Uwe Tews 
+* @author Uwe Tews
 */
 /**
 * Smarty Internal Plugin Configfilelexer
@@ -22,16 +22,16 @@ class Smarty_Internal_Configfilelexer
     private $state = 1;
     public $smarty_token_names = array (		// Text for parser error messages
    				);
-    				
-    				
+
+
     function __construct($data, $smarty)
     {
         // set instance object
-        self::instance($this); 
+        self::instance($this);
         $this->data = $data . "\n"; //now all lines are \n-terminated
         $this->counter = 0;
         $this->line = 1;
-        $this->smarty = $smarty; 
+        $this->smarty = $smarty;
      }
     public static function &instance($new_instance = null)
     {
@@ -39,7 +39,7 @@ class Smarty_Internal_Configfilelexer
         if (isset($new_instance) && is_object($new_instance))
             $instance = $new_instance;
         return $instance;
-    } 
+    }
 
 
 
@@ -183,15 +183,15 @@ class Smarty_Internal_Configfilelexer
               3 => 0,
               4 => 0,
               5 => 0,
-              6 => 0,
-              7 => 0,
+              6 => 1,
               8 => 0,
               9 => 0,
+              10 => 0,
             );
         if ($this->counter >= strlen($this->data)) {
             return false; // end of input
         }
-        $yy_global_pattern = "/^([ \t\r]+)|^(\\d+\\.\\d+(?=[ \t\r]*[\n#]))|^(\\d+(?=[ \t\r]*[\n#]))|^('[^'\\\\]*(?:\\\\.[^'\\\\]*)*'(?=[ \t\r]*[\n#]))|^(\"[^\"\\\\]*(?:\\\\.[^\"\\\\]*)*\"(?=[ \t\r]*[\n#]))|^(\"\"\"[^\"\\\\]*(?:\\\\.[^\"\\\\]*)*\"\"\"(?=[ \t\r]*[\n#]))|^([a-zA-Z]+(?=[ \t\r]*[\n#]))|^([^\n]+?(?=[ \t\r]*\n))|^(\n)/iS";
+        $yy_global_pattern = "/^([ \t\r]+)|^(\\d+\\.\\d+(?=[ \t\r]*[\n#]))|^(\\d+(?=[ \t\r]*[\n#]))|^('[^'\\\\]*(?:\\\\.[^'\\\\]*)*'(?=[ \t\r]*[\n#]))|^(\"[^\"\\\\]*(?:\\\\.[^\"\\\\]*)*\"(?=[ \t\r]*[\n#]))|^(\"\"\"([^\"]|\\\\\"|\"{1,2}[^\"])*\"\"\"(?=[ \t\r]*[\n#]))|^([a-zA-Z]+(?=[ \t\r]*[\n#]))|^([^\n]+?(?=[ \t\r]*\n))|^(\n)/iS";
 
         do {
             if (preg_match($yy_global_pattern, substr($this->data, $this->counter), $yymatches)) {
@@ -276,7 +276,7 @@ class Smarty_Internal_Configfilelexer
     $this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_DOUBLE_QUOTED_STRING;
     $this->yypopstate();
     }
-    function yy_r2_7($yy_subpatterns)
+    function yy_r2_8($yy_subpatterns)
     {
 
     if (!$this->smarty->config_booleanize || !in_array(strtolower($this->value), Array("true", "false", "on", "off", "yes", "no")) ) {
@@ -288,13 +288,13 @@ class Smarty_Internal_Configfilelexer
         $this->yypopstate();
     }
     }
-    function yy_r2_8($yy_subpatterns)
+    function yy_r2_9($yy_subpatterns)
     {
 
     $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
     $this->yypopstate();
     }
-    function yy_r2_9($yy_subpatterns)
+    function yy_r2_10($yy_subpatterns)
     {
 
     $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
diff --git a/libs/sysplugins/smarty_internal_debug.php b/libs/sysplugins/smarty_internal_debug.php
index 0fd22a6a..e605ca8b 100644
--- a/libs/sysplugins/smarty_internal_debug.php
+++ b/libs/sysplugins/smarty_internal_debug.php
@@ -78,18 +78,19 @@ class Smarty_Internal_Debug extends Smarty_Internal_Data {
 		// prepare information of assigned variables
 		$ptr = self::get_debug_vars($obj);
 		if ($obj instanceof Smarty) {
-			$smarty = $obj;
+			$smarty = clone $obj;
 		} else {
-			$smarty = $obj->smarty;
+			$smarty = clone $obj->smarty;
 		}
 		$_assigned_vars = $ptr->tpl_vars;
 		ksort($_assigned_vars);
 		$_config_vars = $ptr->config_vars;
 		ksort($_config_vars);
-		$ldelim = $smarty->left_delimiter;
-		$rdelim = $smarty->right_delimiter;
 		$smarty->left_delimiter = '{';
 		$smarty->right_delimiter = '}';
+		$smarty->registered_filters = array();
+		$smarty->autoload_filters = array();
+		$smarty->default_modifiers = array();
 		$_template = new Smarty_Internal_Template ($smarty->debug_tpl, $smarty);
 		$_template->caching = false;
 		$_template->force_compile = false;
@@ -108,8 +109,6 @@ class Smarty_Internal_Debug extends Smarty_Internal_Data {
 		$_template->assign('config_vars', $_config_vars);
 		$_template->assign('execution_time', microtime(true) - $smarty->start_time);
 		echo $_template->getRenderedTemplate();
-		$smarty->left_delimiter = $ldelim;
-		$smarty->right_delimiter = $rdelim;
 	}
 	/*
 	* Recursively gets variables from all template/data scopes