diff --git a/system/vendor/smarty/lexer/smarty_internal_configfilelexer.plex b/system/vendor/smarty/lexer/smarty_internal_configfilelexer.plex
new file mode 100644
index 0000000..7a86fad
--- /dev/null
+++ b/system/vendor/smarty/lexer/smarty_internal_configfilelexer.plex
@@ -0,0 +1,318 @@
+<?php
+/**
+* Smarty Internal Plugin Configfilelexer
+*
+* This is the lexer to break the config file source into tokens 
+* @package Smarty
+* @subpackage Config
+* @author Uwe Tews 
+*/
+/**
+* Smarty_Internal_Configfilelexer
+*
+* This is the config file lexer.
+* It is generated from the smarty_internal_configfilelexer.plex file
+*
+* @package Smarty
+* @subpackage Compiler
+* @author Uwe Tews
+*/
+class Smarty_Internal_Configfilelexer
+{
+    /**
+     * Source
+     *
+     * @var string
+     */
+    public $data;
+      /**
+      * Source length
+      *
+      * @var int
+      */
+     public $dataLength = null;
+   /**
+     * byte counter
+     *
+     * @var int
+     */
+    public $counter;
+    /**
+     * token number
+     *
+     * @var int
+     */
+    public $token;
+    /**
+     * token value
+     *
+     * @var string
+     */
+    public $value;
+    /**
+     * current line
+     *
+     * @var int
+     */
+    public $line;
+    /**
+     * state number
+     *
+     * @var int
+     */
+    public $state = 1;
+    /**
+     * Smarty object
+     *
+     * @var Smarty
+     */
+    public $smarty = null;
+    /**
+     * compiler object
+     *
+     * @var Smarty_Internal_Config_File_Compiler
+     */
+    private $compiler = null;
+    /**
+     * copy of config_booleanize
+     *
+     * @var bool
+     */
+    private $configBooleanize = false;
+    /**
+     * trace file
+     *
+     * @var resource
+     */
+    public $yyTraceFILE;
+    /**
+     * trace prompt
+     *
+     * @var string
+     */
+    public $yyTracePrompt;
+    /**
+     * state names
+     *
+     * @var array
+     */
+    public $state_name = array(1 => 'START', 2 => 'VALUE', 3 => 'NAKED_STRING_VALUE', 4 => 'COMMENT', 5 => 'SECTION', 6 => 'TRIPPLE');
+
+    /**
+     * storage for assembled token patterns
+     *
+     * @var string
+     */
+    private $yy_global_pattern1 = null;
+    private $yy_global_pattern2 = null;
+    private $yy_global_pattern3 = null;
+    private $yy_global_pattern4 = null;
+    private $yy_global_pattern5 = null;
+    private $yy_global_pattern6 = null;
+
+    /**
+     * token names
+     *
+     * @var array
+     */
+    public $smarty_token_names = array(        // Text for parser error messages
+    );
+
+    /**
+     * constructor
+     *
+     * @param   string                             $data template source
+     * @param Smarty_Internal_Config_File_Compiler $compiler
+     */
+    public function __construct($data, Smarty_Internal_Config_File_Compiler $compiler)
+    {
+        $this->data = $data . "\n"; //now all lines are \n-terminated
+        $this->dataLength = strlen($data);
+        $this->counter = 0;
+        if (preg_match('/^\xEF\xBB\xBF/', $this->data, $match)) {
+            $this->counter += strlen($match[0]);
+        }
+        $this->line = 1;
+        $this->compiler = $compiler;
+        $this->smarty = $compiler->smarty;
+        $this->configBooleanize = $this->smarty->config_booleanize;
+    }
+
+   public function replace ($input) {
+        return $input;
+   }
+
+    public function PrintTrace()
+    {
+        $this->yyTraceFILE = fopen('php://output', 'w');
+        $this->yyTracePrompt = '<br>';
+    }
+
+
+/*!lex2php
+%input $this->data
+%counter $this->counter
+%token $this->token
+%value $this->value
+%line $this->line
+commentstart = /#|;/
+openB = /\[/
+closeB = /\]/
+section = /.*?(?=[\.=\[\]\r\n])/
+equal = /=/
+whitespace = /[ \t\r]+/
+dot = /\./
+id = /[0-9]*[a-zA-Z_]\w*/
+newline = /\n/
+single_quoted_string = /'[^'\\]*(?:\\.[^'\\]*)*'(?=[ \t\r]*[\n#;])/
+double_quoted_string = /"[^"\\]*(?:\\.[^"\\]*)*"(?=[ \t\r]*[\n#;])/
+tripple_quotes = /"""/
+tripple_quotes_end = /"""(?=[ \t\r]*[\n#;])/
+text = /[\S\s]/
+float = /\d+\.\d+(?=[ \t\r]*[\n#;])/
+int = /\d+(?=[ \t\r]*[\n#;])/
+maybe_bool = /[a-zA-Z]+(?=[ \t\r]*[\n#;])/
+naked_string = /[^\n]+?(?=[ \t\r]*\n)/
+*/
+
+/*!lex2php
+%statename START
+
+commentstart {
+    $this->token = Smarty_Internal_Configfileparser::TPC_COMMENTSTART;
+    $this->yypushstate(self::COMMENT);
+}
+openB {
+    $this->token = Smarty_Internal_Configfileparser::TPC_OPENB;
+    $this->yypushstate(self::SECTION);
+}
+closeB {
+    $this->token = Smarty_Internal_Configfileparser::TPC_CLOSEB;
+}
+equal {
+    $this->token = Smarty_Internal_Configfileparser::TPC_EQUAL;
+    $this->yypushstate(self::VALUE);
+}
+whitespace {
+    return false;
+}
+newline {
+    $this->token = Smarty_Internal_Configfileparser::TPC_NEWLINE;
+}
+id {
+    $this->token = Smarty_Internal_Configfileparser::TPC_ID;
+}
+text {
+    $this->token = Smarty_Internal_Configfileparser::TPC_OTHER;
+}
+
+*/
+
+/*!lex2php
+%statename VALUE
+
+whitespace {
+    return false;
+}
+float {
+    $this->token = Smarty_Internal_Configfileparser::TPC_FLOAT;
+    $this->yypopstate();
+}
+int {
+    $this->token = Smarty_Internal_Configfileparser::TPC_INT;
+    $this->yypopstate();
+}
+tripple_quotes {
+    $this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_QUOTES;
+    $this->yypushstate(self::TRIPPLE);
+}
+single_quoted_string {
+    $this->token = Smarty_Internal_Configfileparser::TPC_SINGLE_QUOTED_STRING;
+    $this->yypopstate();
+}
+double_quoted_string {
+    $this->token = Smarty_Internal_Configfileparser::TPC_DOUBLE_QUOTED_STRING;
+    $this->yypopstate();
+}
+maybe_bool {
+    if (!$this->configBooleanize || !in_array(strtolower($this->value), array('true', 'false', 'on', 'off', 'yes', 'no')) ) {
+        $this->yypopstate();
+        $this->yypushstate(self::NAKED_STRING_VALUE);
+        return true; //reprocess in new state
+    } else {
+        $this->token = Smarty_Internal_Configfileparser::TPC_BOOL;
+        $this->yypopstate();
+    }
+}
+naked_string {
+    $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
+    $this->yypopstate();
+}
+newline {
+    $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
+    $this->value = '';
+    $this->yypopstate();
+}
+
+*/
+
+/*!lex2php
+%statename NAKED_STRING_VALUE
+
+naked_string {
+    $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
+    $this->yypopstate();
+}
+
+*/
+
+/*!lex2php
+%statename COMMENT
+
+whitespace {
+    return false;
+}
+naked_string {
+    $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
+}
+newline {
+    $this->token = Smarty_Internal_Configfileparser::TPC_NEWLINE;
+    $this->yypopstate();
+}
+
+*/
+
+/*!lex2php
+%statename SECTION
+
+dot {
+    $this->token = Smarty_Internal_Configfileparser::TPC_DOT;
+}
+section {
+    $this->token = Smarty_Internal_Configfileparser::TPC_SECTION;
+    $this->yypopstate();
+}
+
+*/
+/*!lex2php
+%statename TRIPPLE
+
+tripple_quotes_end {
+    $this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_QUOTES_END;
+    $this->yypopstate();
+    $this->yypushstate(self::START);
+}
+text {
+  $to = strlen($this->data);
+  preg_match("/\"\"\"[ \t\r]*[\n#;]/",$this->data,$match,PREG_OFFSET_CAPTURE,$this->counter);
+  if (isset($match[0][1])) {
+    $to = $match[0][1];
+  } else {
+    $this->compiler->trigger_config_file_error ('missing or misspelled literal closing tag');
+  }  
+  $this->value = substr($this->data,$this->counter,$to-$this->counter);
+  $this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_TEXT;
+}
+*/
+
+}
diff --git a/system/vendor/smarty/lexer/smarty_internal_configfileparser.y b/system/vendor/smarty/lexer/smarty_internal_configfileparser.y
new file mode 100644
index 0000000..c981b58
--- /dev/null
+++ b/system/vendor/smarty/lexer/smarty_internal_configfileparser.y
@@ -0,0 +1,346 @@
+/**
+* Smarty Internal Plugin Configfileparser
+*
+* This is the config file parser
+* 
+* 
+* @package Smarty
+* @subpackage Config
+* @author Uwe Tews
+*/
+%name TPC_
+%declare_class {
+/**
+* Smarty Internal Plugin Configfileparse
+*
+* This is the config file parser.
+* It is generated from the smarty_internal_configfileparser.y file
+* @package Smarty
+* @subpackage Compiler
+* @author Uwe Tews
+*/
+class Smarty_Internal_Configfileparser
+}
+%include_class
+{
+    /**
+     * result status
+     *
+     * @var bool
+     */
+    public $successful = true;
+    /**
+     * return value
+     *
+     * @var mixed
+     */
+    public $retvalue = 0;
+    /**
+     * @var
+     */
+    public $yymajor;
+    /**
+     * lexer object
+     *
+     * @var Smarty_Internal_Configfilelexer
+     */
+    private $lex;
+    /**
+     * internal error flag
+     *
+     * @var bool
+     */
+    private $internalError = false;
+    /**
+     * compiler object
+     *
+     * @var Smarty_Internal_Config_File_Compiler
+     */
+    public $compiler = null;
+    /**
+     * smarty object
+     *
+     * @var Smarty
+     */
+    public $smarty = null;
+    /**
+     * copy of config_overwrite property
+     *
+     * @var bool
+     */
+    private $configOverwrite = false;
+    /**
+     * copy of config_read_hidden property
+     *
+     * @var bool
+     */
+    private $configReadHidden = false;
+    /**
+     * helper map
+     *
+     * @var array
+     */
+    private static $escapes_single = array('\\' => '\\',
+                                           '\'' => '\'');
+
+    /**
+     * constructor
+     *
+     * @param Smarty_Internal_Configfilelexer      $lex
+     * @param Smarty_Internal_Config_File_Compiler $compiler
+     */
+    public function __construct(Smarty_Internal_Configfilelexer $lex, Smarty_Internal_Config_File_Compiler $compiler)
+    {
+        $this->lex = $lex;
+        $this->smarty = $compiler->smarty;
+        $this->compiler = $compiler;
+        $this->configOverwrite = $this->smarty->config_overwrite;
+        $this->configReadHidden = $this->smarty->config_read_hidden;
+    }
+
+    /**
+     * parse optional boolean keywords
+     *
+     * @param string $str
+     *
+     * @return bool
+     */
+    private function parse_bool($str)
+    {
+        $str = strtolower($str);
+        if (in_array($str, array('on', 'yes', 'true'))) {
+            $res = true;
+        } else {
+            $res = false;
+        }
+        return $res;
+    }
+
+    /**
+     * parse single quoted string
+     *  remove outer quotes
+     *  unescape inner quotes
+     *
+     * @param string $qstr
+     *
+     * @return string
+     */
+    private static function parse_single_quoted_string($qstr)
+    {
+        $escaped_string = substr($qstr, 1, strlen($qstr) - 2); //remove outer quotes
+
+        $ss = preg_split('/(\\\\.)/', $escaped_string, - 1, PREG_SPLIT_DELIM_CAPTURE);
+
+        $str = '';
+        foreach ($ss as $s) {
+            if (strlen($s) === 2 && $s[0] === '\\') {
+                if (isset(self::$escapes_single[$s[1]])) {
+                    $s = self::$escapes_single[$s[1]];
+                }
+            }
+            $str .= $s;
+        }
+        return $str;
+    }
+
+    /**
+     * parse double quoted string
+     *
+     * @param string $qstr
+     *
+     * @return string
+     */
+    private static function parse_double_quoted_string($qstr)
+    {
+        $inner_str = substr($qstr, 1, strlen($qstr) - 2);
+        return stripcslashes($inner_str);
+    }
+
+    /**
+     * parse triple quoted string
+     *
+     * @param string $qstr
+     *
+     * @return string
+     */
+    private static function parse_tripple_double_quoted_string($qstr)
+    {
+        return stripcslashes($qstr);
+    }
+
+    /**
+     * set a config variable in target array
+     *
+     * @param array $var
+     * @param array $target_array
+     */
+    private function set_var(array $var, array &$target_array)
+    {
+        $key = $var['key'];
+        $value = $var['value'];
+
+        if ($this->configOverwrite || !isset($target_array['vars'][$key])) {
+            $target_array['vars'][$key] = $value;
+        } else {
+            settype($target_array['vars'][$key], 'array');
+            $target_array['vars'][$key][] = $value;
+        }
+    }
+
+    /**
+     * add config variable to global vars
+     *
+     * @param array $vars
+     */
+    private function add_global_vars(array $vars)
+    {
+        if (!isset($this->compiler->config_data['vars'])) {
+            $this->compiler->config_data['vars'] = array();
+        }
+        foreach ($vars as $var) {
+            $this->set_var($var, $this->compiler->config_data);
+        }
+    }
+
+    /**
+     * add config variable to section
+     *
+     * @param string $section_name
+     * @param array  $vars
+     */
+    private function add_section_vars($section_name, array $vars)
+    {
+        if (!isset($this->compiler->config_data['sections'][$section_name]['vars'])) {
+            $this->compiler->config_data['sections'][$section_name]['vars'] = array();
+        }
+        foreach ($vars as $var) {
+            $this->set_var($var, $this->compiler->config_data['sections'][$section_name]);
+        }
+    }
+}
+
+%token_prefix TPC_
+
+%parse_accept
+{
+    $this->successful = !$this->internalError;
+    $this->internalError = false;
+    $this->retvalue = $this->_retvalue;
+}
+
+%syntax_error
+{
+    $this->internalError = true;
+    $this->yymajor = $yymajor;
+    $this->compiler->trigger_config_file_error();
+}
+
+%stack_overflow
+{
+    $this->internalError = true;
+    $this->compiler->trigger_config_file_error('Stack overflow in configfile parser');
+}
+
+// Complete config file
+start(res) ::= global_vars sections. {
+    res = null;
+}
+
+// Global vars
+global_vars(res) ::= var_list(vl). {
+    $this->add_global_vars(vl);
+    res = null;
+}
+
+// Sections
+sections(res) ::= sections section. {
+    res = null;
+}
+
+sections(res) ::= . {
+    res = null;
+}
+
+section(res) ::= OPENB SECTION(i) CLOSEB newline var_list(vars). {
+    $this->add_section_vars(i, vars);
+    res = null;
+}
+
+section(res) ::= OPENB DOT SECTION(i) CLOSEB newline var_list(vars). {
+    if ($this->configReadHidden) {
+        $this->add_section_vars(i, vars);
+    }
+    res = null;
+}
+
+// Var list
+var_list(res) ::= var_list(vl) newline. {
+    res = vl;
+}
+
+var_list(res) ::= var_list(vl) var(v). {
+    res = array_merge(vl, array(v));
+}
+
+var_list(res) ::= . {
+    res = array();
+}
+
+
+// Var
+var(res) ::= ID(id) EQUAL value(v). {
+    res = array('key' => id, 'value' => v);
+}
+
+
+value(res) ::= FLOAT(i). {
+    res = (float) i;
+}
+
+value(res) ::= INT(i). {
+    res = (int) i;
+}
+
+value(res) ::= BOOL(i). {
+    res = $this->parse_bool(i);
+}
+
+value(res) ::= SINGLE_QUOTED_STRING(i). {
+    res = self::parse_single_quoted_string(i);
+}
+
+value(res) ::= DOUBLE_QUOTED_STRING(i). {
+    res = self::parse_double_quoted_string(i);
+}
+
+value(res) ::= TRIPPLE_QUOTES(i) TRIPPLE_TEXT(c) TRIPPLE_QUOTES_END(ii). {
+    res = self::parse_tripple_double_quoted_string(c);
+}
+
+value(res) ::= TRIPPLE_QUOTES(i) TRIPPLE_QUOTES_END(ii). {
+    res = '';
+}
+
+value(res) ::= NAKED_STRING(i). {
+    res = i;
+}
+
+// NOTE: this is not a valid rule
+// It is added hier to produce a usefull error message on a missing '=';
+value(res) ::= OTHER(i). {
+    res = i;
+}
+
+
+// Newline and comments
+newline(res) ::= NEWLINE. {
+    res = null;
+}
+
+newline(res) ::= COMMENTSTART NEWLINE. {
+    res = null;
+}
+
+newline(res) ::= COMMENTSTART NAKED_STRING NEWLINE. {
+    res = null;
+}
diff --git a/system/vendor/smarty/lexer/smarty_internal_templatelexer.plex b/system/vendor/smarty/lexer/smarty_internal_templatelexer.plex
new file mode 100644
index 0000000..2cd46df
--- /dev/null
+++ b/system/vendor/smarty/lexer/smarty_internal_templatelexer.plex
@@ -0,0 +1,687 @@
+<?php
+/*
+ * This file is part of Smarty.
+ *
+ * (c) 2015 Uwe Tews
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * Smarty_Internal_Templatelexer
+ * This is the template file lexer.
+ * It is generated from the smarty_internal_templatelexer.plex file
+ *
+ *
+ * @author Uwe Tews <uwe.tews@googlemail.com>
+ */
+class Smarty_Internal_Templatelexer
+{
+    /**
+     * Source
+     *
+     * @var string
+     */
+    public $data;
+
+    /**
+     * Source length
+     *
+     * @var int
+     */
+    public $dataLength = null;
+
+    /**
+     * byte counter
+     *
+     * @var int
+     */
+    public $counter;
+
+    /**
+     * token number
+     *
+     * @var int
+     */
+    public $token;
+
+    /**
+     * token value
+     *
+     * @var string
+     */
+    public $value;
+
+    /**
+     * current line
+     *
+     * @var int
+     */
+    public $line;
+
+    /**
+     * tag start line
+     *
+     * @var
+     */
+    public $taglineno;
+
+    /**
+     * php code type
+     *
+     * @var string
+     */
+    public $phpType = '';
+
+   /**
+     * state number
+     *
+     * @var int
+     */
+    public $state = 1;
+
+    /**
+     * Smarty object
+     *
+     * @var Smarty
+     */
+    public $smarty = null;
+
+    /**
+     * compiler object
+     *
+     * @var Smarty_Internal_TemplateCompilerBase
+     */
+    public $compiler = null;
+
+    /**
+     * trace file
+     *
+     * @var resource
+     */
+    public $yyTraceFILE;
+
+    /**
+     * trace prompt
+     *
+     * @var string
+     */
+    public $yyTracePrompt;
+
+    /**
+     * XML flag true while processing xml
+     *
+     * @var bool
+     */
+    public $is_xml = false;
+
+    /**
+     * state names
+     *
+     * @var array
+     */
+    public $state_name = array(1 => 'TEXT', 2 => 'TAG', 3 => 'TAGBODY', 4 => 'LITERAL', 5 => 'DOUBLEQUOTEDSTRING',);
+
+    /**
+     * token names
+     *
+     * @var array
+     */
+    public $smarty_token_names = array(        // Text for parser error messages
+                                               'NOT'         => '(!,not)',
+                                               'OPENP'       => '(',
+                                               'CLOSEP'      => ')',
+                                               'OPENB'       => '[',
+                                               'CLOSEB'      => ']',
+                                               'PTR'         => '->',
+                                               'APTR'        => '=>',
+                                               'EQUAL'       => '=',
+                                               'NUMBER'      => 'number',
+                                               'UNIMATH'     => '+" , "-',
+                                               'MATH'        => '*" , "/" , "%',
+                                               'INCDEC'      => '++" , "--',
+                                               'SPACE'       => ' ',
+                                               'DOLLAR'      => '$',
+                                               'SEMICOLON'   => ';',
+                                               'COLON'       => ':',
+                                               'DOUBLECOLON' => '::',
+                                               'AT'          => '@',
+                                               'HATCH'       => '#',
+                                               'QUOTE'       => '"',
+                                               'BACKTICK'    => '`',
+                                               'VERT'        => '"|" modifier',
+                                               'DOT'         => '.',
+                                               'COMMA'       => '","',
+                                               'QMARK'       => '"?"',
+                                               'ID'          => 'id, name',
+                                               'TEXT'        => 'text',
+                                               'LDELSLASH'   => '{/..} closing tag',
+                                               'LDEL'        => '{...} Smarty tag',
+                                               'COMMENT'     => 'comment',
+                                               'AS'          => 'as',
+                                               'TO'          => 'to',
+                                               'LOGOP'       => '"<", "==" ... logical operator',
+                                               'TLOGOP'      => '"lt", "eq" ... logical operator; "is div by" ... if condition',
+                                               'SCOND'       => '"is even" ... if condition',
+    );
+
+    /**
+     * literal tag nesting level
+     *
+     * @var int
+     */
+    private $literal_cnt = 0;
+
+    /**
+     * preg token pattern for state TEXT
+     *
+     * @var string
+     */
+    private $yy_global_pattern1 = null;
+
+    /**
+     * preg token pattern for state TAG
+     *
+     * @var string
+     */
+    private $yy_global_pattern2 = null;
+
+    /**
+     * preg token pattern for state TAGBODY
+     *
+     * @var string
+     */
+    private $yy_global_pattern3 = null;
+
+    /**
+     * preg token pattern for state LITERAL
+     *
+     * @var string
+     */
+    private $yy_global_pattern4 = null;
+
+    /**
+     * preg token pattern for state DOUBLEQUOTEDSTRING
+     *
+     * @var null
+     */
+    private $yy_global_pattern5 = null;
+
+    /**
+     * preg token pattern for text
+     *
+     * @var null
+     */
+    private $yy_global_text = null;
+
+    /**
+     * preg token pattern for literal
+     *
+     * @var null
+     */
+    private $yy_global_literal = null;
+
+    /**
+     * constructor
+     *
+     * @param   string                             $source template source
+     * @param Smarty_Internal_TemplateCompilerBase $compiler
+     */
+    public function __construct($source, Smarty_Internal_TemplateCompilerBase $compiler)
+    {
+        $this->data = $source;
+        $this->dataLength = strlen($this->data);
+        $this->counter = 0;
+        if (preg_match('/^\xEF\xBB\xBF/i', $this->data, $match)) {
+            $this->counter += strlen($match[0]);
+        }
+        $this->line = 1;
+        $this->smarty = $compiler->template->smarty;
+        $this->compiler = $compiler;
+        $this->compiler->initDelimiterPreg();
+        $this->smarty_token_names['LDEL'] = $this->smarty->getLeftDelimiter();
+        $this->smarty_token_names['RDEL'] = $this->smarty->getRightDelimiter();
+    }
+
+    /**
+     * open lexer/parser trace file
+     *
+     */
+    public function PrintTrace()
+    {
+        $this->yyTraceFILE = fopen('php://output', 'w');
+        $this->yyTracePrompt = '<br>';
+    }
+
+   /**
+     * replace placeholders with runtime preg  code
+     *
+     * @param string $preg
+     *
+     * @return string
+     */
+   public function replace($preg)
+   {
+        return $this->compiler->replaceDelimiter($preg);
+   }
+
+    /**
+     * check if current value is an autoliteral left delimiter
+     *
+     * @return bool
+     */
+    public function isAutoLiteral()
+    {
+        return $this->smarty->getAutoLiteral() && isset($this->value[ $this->compiler->getLdelLength() ]) ?
+            strpos(" \n\t\r", $this->value[ $this->compiler->getLdelLength() ]) !== false : false;
+    }
+
+     /*!lex2php
+     %input $this->data
+     %counter $this->counter
+     %token $this->token
+     %value $this->value
+     %line $this->line
+     userliteral = ~(SMARTYldel)SMARTYautoliteral\s+SMARTYliteral~
+     char = ~[\S\s]~
+     textdoublequoted = ~([^"\\]*?)((?:\\.[^"\\]*?)*?)(?=((SMARTYldel)SMARTYal|\$|`\$|"SMARTYliteral))~
+     namespace = ~([0-9]*[a-zA-Z_]\w*)?(\\[0-9]*[a-zA-Z_]\w*)+~
+     emptyjava = ~[{][}]~
+     slash = ~[/]~
+     ldel = ~(SMARTYldel)SMARTYal~
+     rdel = ~\s*SMARTYrdel~
+     nocacherdel = ~(\s+nocache)?\s*SMARTYrdel~
+     smartyblockchildparent = ~[\$]smarty\.block\.(child|parent)~
+     integer = ~\d+~
+     hex =  ~0[xX][0-9a-fA-F]+~
+     math = ~\s*([*]{1,2}|[%/^&]|[<>]{2})\s*~
+     comment = ~(SMARTYldel)SMARTYal[*]~
+     incdec = ~([+]|[-]){2}~
+     unimath = ~\s*([+]|[-])\s*~
+     openP = ~\s*[(]\s*~
+     closeP = ~\s*[)]~
+     openB = ~\[\s*~
+     closeB = ~\s*\]~
+     dollar = ~[$]~
+     dot = ~[.]~
+     comma = ~\s*[,]\s*~
+     doublecolon = ~[:]{2}~
+     colon = ~\s*[:]\s*~
+     at = ~[@]~
+     hatch = ~[#]~
+     semicolon = ~\s*[;]\s*~
+     equal = ~\s*[=]\s*~
+     space = ~\s+~
+     ptr = ~\s*[-][>]\s*~
+     aptr = ~\s*[=][>]\s*~
+     singlequotestring = ~'[^'\\]*(?:\\.[^'\\]*)*'~
+     backtick = ~[`]~
+     vert = ~[|][@]?~
+     qmark = ~\s*[?]\s*~
+     constant = ~[_]+[A-Z0-9][0-9A-Z_]*|[A-Z][0-9A-Z_]*(?![0-9A-Z_]*[a-z])~
+     attr = ~\s+[0-9]*[a-zA-Z_][a-zA-Z0-9_\-:]*\s*[=]\s*~
+     id = ~[0-9]*[a-zA-Z_]\w*~
+     literal = ~literal~
+     strip = ~strip~
+     lop = ~\s*([!=][=]{1,2}|[<][=>]?|[>][=]?|[&|]{2})\s*~
+     slop = ~\s+(eq|ne|neq|gt|ge|gte|lt|le|lte|mod|and|or|xor)\s+~
+     tlop = ~\s+is\s+(not\s+)?(odd|even|div)\s+by\s+~
+     scond = ~\s+is\s+(not\s+)?(odd|even)~
+     isin = ~\s+is\s+in\s+~
+     as = ~\s+as\s+~
+     to = ~\s+to\s+~
+     step = ~\s+step\s+~
+     if = ~(if|elseif|else if|while)\s+~
+     for = ~for\s+~
+     makenocache = ~make_nocache\s+~
+     array = ~array~
+     foreach = ~foreach(?![^\s])~
+     setfilter = ~setfilter\s+~
+     instanceof = ~\s+instanceof\s+~
+     not = ~[!]\s*|not\s+~
+     typecast = ~[(](int(eger)?|bool(ean)?|float|double|real|string|binary|array|object)[)]\s*~
+     double_quote = ~["]~
+     */
+     /*!lex2php
+     %statename TEXT
+     emptyjava {
+        $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+     }
+     comment {
+       $to = $this->dataLength;
+       preg_match("/[*]{$this->compiler->getRdelPreg()}[\n]?/",$this->data,$match,PREG_OFFSET_CAPTURE,$this->counter);
+        if (isset($match[0][1])) {
+            $to = $match[0][1] + strlen($match[0][0]);
+        } else {
+            $this->compiler->trigger_template_error ("missing or misspelled comment closing tag '{$this->smarty->getRightDelimiter()}'");
+        }
+        $this->value = substr($this->data,$this->counter,$to-$this->counter);
+        return false;
+     }
+     userliteral {
+        $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+     }
+     ldel literal rdel {
+        $this->token = Smarty_Internal_Templateparser::TP_LITERALSTART;
+        $this->yypushstate(self::LITERAL);
+     }
+     ldel slash literal rdel {
+        $this->token = Smarty_Internal_Templateparser::TP_LITERALEND;
+        $this->yypushstate(self::LITERAL);
+     }
+     ldel {
+        $this->yypushstate(self::TAG);
+        return true;
+     }
+     char {
+       if (!isset($this->yy_global_text)) {
+           $this->yy_global_text = $this->replace('/(SMARTYldel)SMARTYal/isS');
+       }
+       $to = $this->dataLength;
+       preg_match($this->yy_global_text, $this->data,$match,PREG_OFFSET_CAPTURE,$this->counter);
+       if (isset($match[0][1])) {
+         $to = $match[0][1];
+       }
+       $this->value = substr($this->data,$this->counter,$to-$this->counter);
+       $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+     }
+     */
+     /*!lex2php
+     %statename TAG
+     ldel if {
+        $this->token = Smarty_Internal_Templateparser::TP_LDELIF;
+        $this->yybegin(self::TAGBODY);
+        $this->taglineno = $this->line;
+     }
+     ldel for {
+        $this->token = Smarty_Internal_Templateparser::TP_LDELFOR;
+        $this->yybegin(self::TAGBODY);
+        $this->taglineno = $this->line;
+     }
+     ldel foreach {
+        $this->token = Smarty_Internal_Templateparser::TP_LDELFOREACH;
+        $this->yybegin(self::TAGBODY);
+        $this->taglineno = $this->line;
+     }
+     ldel setfilter {
+        $this->token = Smarty_Internal_Templateparser::TP_LDELSETFILTER;
+        $this->yybegin(self::TAGBODY);
+        $this->taglineno = $this->line;
+     }
+     ldel makenocache {
+        $this->token = Smarty_Internal_Templateparser::TP_LDELMAKENOCACHE;
+        $this->yybegin(self::TAGBODY);
+        $this->taglineno = $this->line;
+     }
+     ldel id nocacherdel {
+        $this->yypopstate();
+        $this->token = Smarty_Internal_Templateparser::TP_SIMPLETAG;
+        $this->taglineno = $this->line;
+     }
+     ldel smartyblockchildparent rdel {
+         $this->yypopstate();
+         $this->token = Smarty_Internal_Templateparser::TP_SMARTYBLOCKCHILDPARENT;
+         $this->taglineno = $this->line;
+     }
+     ldel slash id rdel {
+        $this->yypopstate();
+        $this->token = Smarty_Internal_Templateparser::TP_CLOSETAG;
+        $this->taglineno = $this->line;
+     }
+     ldel dollar id nocacherdel {
+        if ($this->_yy_stack[count($this->_yy_stack)-1] === self::TEXT) {
+            $this->yypopstate();
+            $this->token = Smarty_Internal_Templateparser::TP_SIMPELOUTPUT;
+            $this->taglineno = $this->line;
+        } else {
+            $this->value = $this->smarty->getLeftDelimiter();
+            $this->token = Smarty_Internal_Templateparser::TP_LDEL;
+            $this->yybegin(self::TAGBODY);
+            $this->taglineno = $this->line;
+        }
+     }
+     ldel slash {
+        $this->token = Smarty_Internal_Templateparser::TP_LDELSLASH;
+        $this->yybegin(self::TAGBODY);
+        $this->taglineno = $this->line;
+     }
+     ldel {
+        $this->token = Smarty_Internal_Templateparser::TP_LDEL;
+        $this->yybegin(self::TAGBODY);
+        $this->taglineno = $this->line;
+     }
+     */
+     /*!lex2php
+     %statename TAGBODY
+     rdel {
+        $this->token = Smarty_Internal_Templateparser::TP_RDEL;
+        $this->yypopstate();
+     }
+     ldel {
+        $this->yypushstate(self::TAG);
+        return true;
+     }
+     double_quote {
+        $this->token = Smarty_Internal_Templateparser::TP_QUOTE;
+        $this->yypushstate(self::DOUBLEQUOTEDSTRING);
+        $this->compiler->enterDoubleQuote();
+     }
+     singlequotestring {
+        $this->token = Smarty_Internal_Templateparser::TP_SINGLEQUOTESTRING;
+     }
+     dollar id {
+        $this->token = Smarty_Internal_Templateparser::TP_DOLLARID;
+     }
+     dollar {
+        $this->token = Smarty_Internal_Templateparser::TP_DOLLAR;
+     }
+     isin {
+        $this->token = Smarty_Internal_Templateparser::TP_ISIN;
+     }
+     as {
+        $this->token = Smarty_Internal_Templateparser::TP_AS;
+     }
+     to {
+        $this->token = Smarty_Internal_Templateparser::TP_TO;
+     }
+     step {
+        $this->token = Smarty_Internal_Templateparser::TP_STEP;
+     }
+     instanceof {
+        $this->token = Smarty_Internal_Templateparser::TP_INSTANCEOF;
+     }
+     lop {
+        $this->token = Smarty_Internal_Templateparser::TP_LOGOP;
+     }
+     slop {
+        $this->token = Smarty_Internal_Templateparser::TP_SLOGOP;
+     }
+     tlop {
+        $this->token = Smarty_Internal_Templateparser::TP_TLOGOP;
+     }
+     scond {
+        $this->token = Smarty_Internal_Templateparser::TP_SINGLECOND;
+     }
+     not{
+        $this->token = Smarty_Internal_Templateparser::TP_NOT;
+     }
+     typecast {
+        $this->token = Smarty_Internal_Templateparser::TP_TYPECAST;
+     }
+     openP {
+        $this->token = Smarty_Internal_Templateparser::TP_OPENP;
+     }
+     closeP {
+        $this->token = Smarty_Internal_Templateparser::TP_CLOSEP;
+     }
+     openB {
+        $this->token = Smarty_Internal_Templateparser::TP_OPENB;
+     }
+     closeB {
+        $this->token = Smarty_Internal_Templateparser::TP_CLOSEB;
+     }
+     ptr {
+        $this->token = Smarty_Internal_Templateparser::TP_PTR;
+     }
+     aptr {
+        $this->token = Smarty_Internal_Templateparser::TP_APTR;
+     }
+     equal {
+        $this->token = Smarty_Internal_Templateparser::TP_EQUAL;
+     }
+     incdec {
+        $this->token = Smarty_Internal_Templateparser::TP_INCDEC;
+     }
+     unimath {
+        $this->token = Smarty_Internal_Templateparser::TP_UNIMATH;
+     }
+     math {
+        $this->token = Smarty_Internal_Templateparser::TP_MATH;
+     }
+     at {
+        $this->token = Smarty_Internal_Templateparser::TP_AT;
+     }
+     array openP {
+        $this->token = Smarty_Internal_Templateparser::TP_ARRAYOPEN;
+     }
+     hatch {
+        $this->token = Smarty_Internal_Templateparser::TP_HATCH;
+     }
+     attr {
+        // resolve conflicts with shorttag and right_delimiter starting with '='
+        if (substr($this->data, $this->counter + strlen($this->value) - 1, $this->compiler->getRdelLength()) === $this->smarty->getRightDelimiter()) {
+            preg_match('/\s+/',$this->value,$match);
+            $this->value = $match[0];
+            $this->token = Smarty_Internal_Templateparser::TP_SPACE;
+        } else {
+            $this->token = Smarty_Internal_Templateparser::TP_ATTR;
+        }
+     }
+     namespace {
+        $this->token = Smarty_Internal_Templateparser::TP_NAMESPACE;
+     }
+     id {
+        $this->token = Smarty_Internal_Templateparser::TP_ID;
+     }
+     integer {
+        $this->token = Smarty_Internal_Templateparser::TP_INTEGER;
+     }
+     backtick {
+        $this->token = Smarty_Internal_Templateparser::TP_BACKTICK;
+        $this->yypopstate();
+     }
+     vert {
+        $this->token = Smarty_Internal_Templateparser::TP_VERT;
+     }
+     dot {
+        $this->token = Smarty_Internal_Templateparser::TP_DOT;
+     }
+     comma {
+        $this->token = Smarty_Internal_Templateparser::TP_COMMA;
+     }
+     semicolon {
+        $this->token = Smarty_Internal_Templateparser::TP_SEMICOLON;
+     }
+     doublecolon {
+        $this->token = Smarty_Internal_Templateparser::TP_DOUBLECOLON;
+     }
+     colon {
+        $this->token = Smarty_Internal_Templateparser::TP_COLON;
+     }
+     qmark {
+        $this->token = Smarty_Internal_Templateparser::TP_QMARK;
+     }
+     hex {
+        $this->token = Smarty_Internal_Templateparser::TP_HEX;
+     }
+     space {
+        $this->token = Smarty_Internal_Templateparser::TP_SPACE;
+     }
+     char {
+        $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+     }
+     */
+
+     /*!lex2php
+     %statename LITERAL
+     ldel literal rdel {
+        $this->literal_cnt++;
+        $this->token = Smarty_Internal_Templateparser::TP_LITERAL;
+     }
+     ldel slash literal rdel {
+        if ($this->literal_cnt) {
+             $this->literal_cnt--;
+            $this->token = Smarty_Internal_Templateparser::TP_LITERAL;
+        } else {
+            $this->token = Smarty_Internal_Templateparser::TP_LITERALEND;
+            $this->yypopstate();
+        }
+     }
+     char {
+       if (!isset($this->yy_global_literal)) {
+           $this->yy_global_literal = $this->replace('/(SMARTYldel)SMARTYal[\/]?literalSMARTYrdel/isS');
+       }
+       $to = $this->dataLength;
+       preg_match($this->yy_global_literal, $this->data,$match,PREG_OFFSET_CAPTURE,$this->counter);
+       if (isset($match[0][1])) {
+         $to = $match[0][1];
+       } else {
+          $this->compiler->trigger_template_error ("missing or misspelled literal closing tag");
+       }
+       $this->value = substr($this->data,$this->counter,$to-$this->counter);
+       $this->token = Smarty_Internal_Templateparser::TP_LITERAL;
+     }
+     */
+     /*!lex2php
+     %statename DOUBLEQUOTEDSTRING
+     userliteral {
+        $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+     }
+     ldel literal rdel {
+        $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+     }
+     ldel slash literal rdel {
+        $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+     }
+     ldel slash {
+        $this->yypushstate(self::TAG);
+        return true;
+     }
+     ldel id {
+        $this->yypushstate(self::TAG);
+        return true;
+     }
+     ldel {
+        $this->token = Smarty_Internal_Templateparser::TP_LDEL;
+        $this->taglineno = $this->line;
+        $this->yypushstate(self::TAGBODY);
+     }
+     double_quote {
+        $this->token = Smarty_Internal_Templateparser::TP_QUOTE;
+        $this->yypopstate();
+     }
+     backtick dollar {
+        $this->token = Smarty_Internal_Templateparser::TP_BACKTICK;
+        $this->value = substr($this->value,0,-1);
+        $this->yypushstate(self::TAGBODY);
+        $this->taglineno = $this->line;
+     }
+     dollar id {
+        $this->token = Smarty_Internal_Templateparser::TP_DOLLARID;
+     }
+     dollar {
+        $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+     }
+     textdoublequoted {
+        $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+     }
+     char {
+        $to = $this->dataLength;
+        $this->value = substr($this->data,$this->counter,$to-$this->counter);
+        $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+     }
+    */
+  }
+
+     
\ No newline at end of file
diff --git a/system/vendor/smarty/lexer/smarty_internal_templateparser.y b/system/vendor/smarty/lexer/smarty_internal_templateparser.y
new file mode 100644
index 0000000..6204987
--- /dev/null
+++ b/system/vendor/smarty/lexer/smarty_internal_templateparser.y
@@ -0,0 +1,1269 @@
+/*
+ * This file is part of Smarty.
+ *
+ * (c) 2015 Uwe Tews
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+%stack_size 500
+%name TP_
+%declare_class {
+/**
+* Smarty Template Parser Class
+*
+* This is the template parser.
+* It is generated from the smarty_internal_templateparser.y file
+* 
+* @author Uwe Tews <uwe.tews@googlemail.com>
+*/
+class Smarty_Internal_Templateparser
+}
+%include_class
+{
+    const ERR1 = 'Security error: Call to private object member not allowed';
+    const ERR2 = 'Security error: Call to dynamic object member not allowed';
+
+    /**
+     * result status
+     *
+     * @var bool
+     */
+    public $successful = true;
+
+    /**
+     * return value
+     *
+     * @var mixed
+     */
+    public $retvalue = 0;
+
+    /**
+     * @var
+     */
+    public $yymajor;
+
+    /**
+     * last index of array variable
+     *
+     * @var mixed
+     */
+    public $last_index;
+
+    /**
+     * last variable name
+     *
+     * @var string
+     */
+    public $last_variable;
+
+    /**
+     * root parse tree buffer
+     *
+     * @var Smarty_Internal_ParseTree_Template
+     */
+    public $root_buffer;
+
+    /**
+     * current parse tree object
+     *
+     * @var Smarty_Internal_ParseTree
+     */
+    public $current_buffer;
+
+    /**
+     * lexer object
+     *
+     * @var Smarty_Internal_Templatelexer
+     */
+    public $lex;
+
+    /**
+     * internal error flag
+     *
+     * @var bool
+     */
+    private $internalError = false;
+
+    /**
+     * {strip} status
+     *
+     * @var bool
+     */
+    public $strip = false;
+    /**
+     * compiler object
+     *
+     * @var Smarty_Internal_TemplateCompilerBase
+     */
+    public $compiler = null;
+
+    /**
+     * smarty object
+     *
+     * @var Smarty
+     */
+    public $smarty = null;
+
+    /**
+     * template object
+     *
+     * @var Smarty_Internal_Template
+     */
+    public $template = null;
+
+    /**
+     * block nesting level
+     *
+     * @var int
+     */
+    public $block_nesting_level = 0;
+
+    /**
+     * security object
+     *
+     * @var Smarty_Security
+     */
+    public $security = null;
+
+    /**
+     * template prefix array
+     *
+     * @var \Smarty_Internal_ParseTree[]
+     */
+    public $template_prefix = array();
+
+    /**
+     * template prefix array
+     *
+     * @var \Smarty_Internal_ParseTree[]
+     */
+    public $template_postfix = array();
+
+    /**
+     * constructor
+     *
+     * @param Smarty_Internal_Templatelexer        $lex
+     * @param Smarty_Internal_TemplateCompilerBase $compiler
+     */
+    public function __construct(Smarty_Internal_Templatelexer $lex, Smarty_Internal_TemplateCompilerBase $compiler)
+    {
+        $this->lex = $lex;
+        $this->compiler = $compiler;
+        $this->template = $this->compiler->template;
+        $this->smarty = $this->template->smarty;
+        $this->security = isset($this->smarty->security_policy) ? $this->smarty->security_policy : false;
+        $this->current_buffer = $this->root_buffer = new Smarty_Internal_ParseTree_Template();
+    }
+
+     /**
+     * insert PHP code in current buffer
+     *
+     * @param string $code
+     */
+    public function insertPhpCode($code)
+    {
+        $this->current_buffer->append_subtree($this, new Smarty_Internal_ParseTree_Tag($this, $code));
+    }
+
+    /**
+     * error rundown
+     *
+     */
+    public function errorRunDown()
+    {
+        while ($this->yystack !== array()) {
+            $this->yy_pop_parser_stack();
+        }
+        if (is_resource($this->yyTraceFILE)) {
+            fclose($this->yyTraceFILE);
+        }
+    }
+
+    /**
+     *  merge PHP code with prefix code and return parse tree tag object
+     *
+     * @param string $code
+     *
+     * @return Smarty_Internal_ParseTree_Tag
+     */
+    public function mergePrefixCode($code)
+    {
+        $tmp = '';
+        foreach ($this->compiler->prefix_code as $preCode) {
+            $tmp .= $preCode;
+        }
+        $this->compiler->prefix_code = array();
+        $tmp .= $code;
+        return new Smarty_Internal_ParseTree_Tag($this, $this->compiler->processNocacheCode($tmp, true));
+    }
+
+}
+
+%token_prefix TP_
+
+%parse_accept
+{
+    $this->successful = !$this->internalError;
+    $this->internalError = false;
+    $this->retvalue = $this->_retvalue;
+}
+
+%syntax_error
+{
+    $this->internalError = true;
+    $this->yymajor = $yymajor;
+    $this->compiler->trigger_template_error();
+}
+
+%stack_overflow
+{
+    $this->internalError = true;
+    $this->compiler->trigger_template_error('Stack overflow in template parser');
+}
+
+
+%right VERT.
+%left COLON.
+
+
+    //
+    // complete template
+    //
+start(res)       ::= template. {
+    $this->root_buffer->prepend_array($this, $this->template_prefix);
+    $this->root_buffer->append_array($this, $this->template_postfix);
+    res = $this->root_buffer->to_smarty_php($this);
+}
+
+                      // template text
+template       ::= template  TEXT(B). {
+         $text = $this->yystack[ $this->yyidx + 0 ]->minor;
+
+         if ((string)$text == '') {
+            $this->current_buffer->append_subtree($this, null);
+         }
+
+         $this->current_buffer->append_subtree($this, new Smarty_Internal_ParseTree_Text($text, $this->strip));
+}
+                      // strip on
+template       ::= template  STRIPON. {
+    $this->strip = true;
+}
+                      // strip off
+template       ::= template STRIPOFF. {
+    $this->strip = false;
+}
+
+                     // Literal
+template       ::= template LITERALSTART literal_e2(B) LITERALEND. {
+       $this->current_buffer->append_subtree($this, new Smarty_Internal_ParseTree_Text(B));
+}
+
+
+literal_e2(A) ::= literal_e1(B) LITERALSTART literal_e1(C) LITERALEND. {
+    A = B.C;
+}
+literal_e2(A) ::= literal_e1(B). {
+    A = B;
+}
+
+literal_e1(A) ::= literal_e1(B) LITERAL(C). {
+        A = B.C;
+
+}
+
+literal_e1(A) ::= . {
+    A = '';
+}
+                      // Smarty tag
+template       ::= template smartytag(B). {
+      if ($this->compiler->has_code) {
+          $this->current_buffer->append_subtree($this, $this->mergePrefixCode(B));
+      }
+     $this->compiler->has_variable_string = false;
+     $this->block_nesting_level = count($this->compiler->_tag_stack);
+}
+
+
+                      // empty template
+template       ::= .
+
+smartytag(A)   ::= SIMPELOUTPUT(B). {
+    $var = trim(substr(B, $this->compiler->getLdelLength(), -$this->compiler->getRdelLength()), ' $');
+    if (preg_match('/^(.*)(\s+nocache)$/', $var, $match)) {
+        A = $this->compiler->compileTag('private_print_expression',array('nocache'),array('value'=>$this->compiler->compileVariable('\''.$match[1].'\'')));
+    } else {
+        A = $this->compiler->compileTag('private_print_expression',array(),array('value'=>$this->compiler->compileVariable('\''.$var.'\'')));
+    }
+}
+
+// simple tag like {name}
+smartytag(A)::= SIMPLETAG(B). {
+    $tag = trim(substr(B, $this->compiler->getLdelLength(), -$this->compiler->getRdelLength()));
+    if ($tag == 'strip') {
+        $this->strip = true;
+        A = null;
+    } else {
+        if (defined($tag)) {
+            if ($this->security) {
+               $this->security->isTrustedConstant($tag, $this->compiler);
+            }
+            A = $this->compiler->compileTag('private_print_expression',array(),array('value'=>$tag));
+        } else {
+            if (preg_match('/^(.*)(\s+nocache)$/', $tag, $match)) {
+                A = $this->compiler->compileTag($match[1],array('\'nocache\''));
+            } else {
+                A = $this->compiler->compileTag($tag,array());
+            }
+        }
+    }
+}
+                  // {$smarty.block.child} or {$smarty.block.parent}
+smartytag(A)   ::= SMARTYBLOCKCHILDPARENT(i). {
+    $j = strrpos(i,'.');
+    if (i[$j+1] == 'c') {
+        // {$smarty.block.child}
+        A = $this->compiler->compileTag('child',array(),array(i));
+    } else {
+        // {$smarty.block.parent}
+       A = $this->compiler->compileTag('parent',array(),array(i));
+     }
+}
+
+smartytag(A)   ::= LDEL tagbody(B) RDEL. {
+    A  = B;
+}
+
+ smartytag(A)   ::=  tag(B) RDEL. {
+     A  = B;
+ }
+                  // output with optional attributes
+tagbody(A) ::= outattr(B). {
+    A = $this->compiler->compileTag('private_print_expression',B[1],array('value'=>B[0]));
+}
+
+//
+// Smarty tags start here
+//
+
+                  // assign new style
+tagbody(A) ::= DOLLARID(B) eqoutattr(C). {
+    A = $this->compiler->compileTag('assign',array_merge(array(array('value'=>C[0]),array('var'=>'\''.substr(B,1).'\'')),C[1]));
+}
+
+tagbody(A) ::= varindexed(B) eqoutattr(C). {
+    A = $this->compiler->compileTag('assign',array_merge(array(array('value'=>C[0]),array('var'=>B['var'])),C[1]),array('smarty_internal_index'=>B['smarty_internal_index']));
+}
+
+eqoutattr(A) ::= EQUAL outattr(B). {
+       A = B;
+}
+
+outattr(A) ::= output(B) attributes(C). {
+    A = array(B,C);
+}
+
+output(A) ::= variable(B). {
+    A = B;
+}
+output(A) ::= value(B). {
+    A = B;
+}
+output(A) ::= expr(B). {
+    A = B;
+}
+
+                  // tag with optional Smarty2 style attributes
+tag(res)   ::= LDEL ID(i) attributes(a). {
+        if (defined(i)) {
+            if ($this->security) {
+                $this->security->isTrustedConstant(i, $this->compiler);
+            }
+            res = $this->compiler->compileTag('private_print_expression',a,array('value'=>i));
+        } else {
+            res = $this->compiler->compileTag(i,a);
+        }
+}
+tag(res)   ::= LDEL ID(i). {
+        if (defined(i)) {
+            if ($this->security) {
+                $this->security->isTrustedConstant(i, $this->compiler);
+            }
+            res = $this->compiler->compileTag('private_print_expression',array(),array('value'=>i));
+        } else {
+            res = $this->compiler->compileTag(i,array());
+        }
+}
+
+
+                  // tag with modifier and optional Smarty2 style attributes
+tag(res)   ::= LDEL ID(i) modifierlist(l)attributes(a). {
+        if (defined(i)) {
+            if ($this->security) {
+                $this->security->isTrustedConstant(i, $this->compiler);
+            }
+            res = $this->compiler->compileTag('private_print_expression',a,array('value'=>i, 'modifierlist'=>l));
+        } else {
+            res = $this->compiler->compileTag(i,a, array('modifierlist'=>l));
+        }
+}
+
+                  // registered object tag
+tag(res)   ::= LDEL ID(i) PTR ID(m) attributes(a). {
+    res = $this->compiler->compileTag(i,a,array('object_method'=>m));
+}
+
+                  // registered object tag with modifiers
+tag(res)   ::= LDEL ID(i) PTR ID(me) modifierlist(l) attributes(a). {
+    res = $this->compiler->compileTag(i,a,array('modifierlist'=>l, 'object_method'=>me));
+}
+
+                  // nocache tag
+tag(res)   ::= LDELMAKENOCACHE DOLLARID(i). {
+    res = $this->compiler->compileTag('make_nocache',array(array('var'=>'\''.substr(i,1).'\'')));
+}
+
+                  // {if}, {elseif} and {while} tag
+tag(res)   ::= LDELIF(i) expr(ie). {
+    $tag = trim(substr(i,$this->compiler->getLdelLength())); 
+    res = $this->compiler->compileTag(($tag === 'else if')? 'elseif' : $tag,array(),array('if condition'=>ie));
+}
+
+tag(res)   ::= LDELIF(i) expr(ie) attributes(a). {
+    $tag = trim(substr(i,$this->compiler->getLdelLength()));
+    res = $this->compiler->compileTag(($tag === 'else if')? 'elseif' : $tag,a,array('if condition'=>ie));
+}
+
+tag(res)   ::= LDELIF(i) statement(ie). {
+    $tag = trim(substr(i,$this->compiler->getLdelLength()));
+    res = $this->compiler->compileTag(($tag === 'else if')? 'elseif' : $tag,array(),array('if condition'=>ie));
+}
+
+tag(res)   ::= LDELIF(i) statement(ie)  attributes(a). {
+    $tag = trim(substr(i,$this->compiler->getLdelLength()));
+    res = $this->compiler->compileTag(($tag === 'else if')? 'elseif' : $tag,a,array('if condition'=>ie));
+}
+
+                  // {for} tag
+tag(res)   ::= LDELFOR statements(st) SEMICOLON expr(ie) SEMICOLON varindexed(v2) foraction(e2) attributes(a). {
+    res = $this->compiler->compileTag('for',array_merge(a,array(array('start'=>st),array('ifexp'=>ie),array('var'=>v2),array('step'=>e2))),1);
+}
+
+  foraction(res)   ::= EQUAL expr(e). {
+    res = '='.e;
+}
+
+  foraction(res)   ::= INCDEC(e). {
+    res = e;
+}
+
+tag(res)   ::= LDELFOR statement(st) TO expr(v) attributes(a). {
+    res = $this->compiler->compileTag('for',array_merge(a,array(array('start'=>st),array('to'=>v))),0);
+}
+
+tag(res)   ::= LDELFOR statement(st) TO expr(v) STEP expr(v2) attributes(a). {
+    res = $this->compiler->compileTag('for',array_merge(a,array(array('start'=>st),array('to'=>v),array('step'=>v2))),0);
+}
+
+                  // {foreach} tag
+tag(res)   ::= LDELFOREACH SPACE expr(e) AS varvar(v0) attributes(a). {
+    res = $this->compiler->compileTag('foreach',array_merge(a,array(array('from'=>e),array('item'=>v0))));
+}
+
+tag(res)   ::= LDELFOREACH SPACE expr(e) AS varvar(v1) APTR varvar(v0) attributes(a). {
+    res = $this->compiler->compileTag('foreach',array_merge(a,array(array('from'=>e),array('item'=>v0),array('key'=>v1))));
+}
+tag(res)   ::= LDELFOREACH attributes(a). {
+    res = $this->compiler->compileTag('foreach',a);
+}
+
+                  // {setfilter}
+tag(res)   ::= LDELSETFILTER ID(m) modparameters(p). {
+    res = $this->compiler->compileTag('setfilter',array(),array('modifier_list'=>array(array_merge(array(m),p))));
+}
+
+tag(res)   ::= LDELSETFILTER ID(m) modparameters(p) modifierlist(l). {
+    res = $this->compiler->compileTag('setfilter',array(),array('modifier_list'=>array_merge(array(array_merge(array(m),p)),l)));
+}
+
+                  
+                  // end of block tag  {/....}                  
+smartytag(res)::= CLOSETAG(t). {
+    $tag = trim(substr(t, $this->compiler->getLdelLength(), -$this->compiler->getRdelLength()), ' /');
+    if ($tag === 'strip') {
+        $this->strip = false;
+        res = null;
+    } else {
+       res = $this->compiler->compileTag($tag.'close',array());
+    }
+ }
+tag(res)   ::= LDELSLASH ID(i). {
+    res = $this->compiler->compileTag(i.'close',array());
+}
+
+tag(res)   ::= LDELSLASH ID(i) modifierlist(l). {
+    res = $this->compiler->compileTag(i.'close',array(),array('modifier_list'=>l));
+}
+
+                  // end of block object tag  {/....}                 
+tag(res)   ::= LDELSLASH ID(i) PTR ID(m). {
+    res = $this->compiler->compileTag(i.'close',array(),array('object_method'=>m));
+}
+
+tag(res)   ::= LDELSLASH ID(i) PTR ID(m) modifierlist(l). {
+    res = $this->compiler->compileTag(i.'close',array(),array('object_method'=>m, 'modifier_list'=>l));
+}
+
+//
+//Attributes of Smarty tags 
+//
+                  // list of attributes
+attributes(res)  ::= attributes(a1) attribute(a2). {
+    res = a1;
+    res[] = a2;
+}
+
+                  // single attribute
+attributes(res)  ::= attribute(a). {
+    res = array(a);
+}
+
+                  // no attributes
+attributes(res)  ::= . {
+    res = array();
+}
+                  
+                  // attribute
+attribute(res)   ::= SPACE ID(v) EQUAL ID(id). {
+    if (defined(id)) {
+        if ($this->security) {
+            $this->security->isTrustedConstant(id, $this->compiler);
+        }
+        res = array(v=>id);
+    } else {
+        res = array(v=>'\''.id.'\'');
+    }
+}
+
+attribute(res)   ::= ATTR(v) expr(e). {
+    res = array(trim(v," =\n\r\t")=>e);
+}
+
+attribute(res)   ::= ATTR(v) value(e). {
+    res = array(trim(v," =\n\r\t")=>e);
+}
+
+attribute(res)   ::= SPACE ID(v). {
+    res = '\''.v.'\'';
+}
+
+attribute(res)   ::= SPACE expr(e). {
+    res = e;
+}
+
+attribute(res)   ::= SPACE value(v). {
+    res = v;
+}
+
+attribute(res)   ::= SPACE INTEGER(i) EQUAL expr(e). {
+    res = array(i=>e);
+}
+
+                  
+
+//
+// statement
+//
+statements(res)   ::= statement(s). {
+    res = array(s);
+}
+
+statements(res)   ::= statements(s1) COMMA statement(s). {
+    s1[]=s;
+    res = s1;
+}
+
+statement(res)    ::= DOLLARID(i) EQUAL INTEGER(e). {
+    res = array('var' => '\''.substr(i,1).'\'', 'value'=>e);
+}
+statement(res)    ::= DOLLARID(i) EQUAL expr(e). {
+    res = array('var' => '\''.substr(i,1).'\'', 'value'=>e);
+}
+
+statement(res)    ::= varindexed(vi) EQUAL expr(e). {
+    res = array('var' => vi, 'value'=>e);
+}
+
+statement(res)    ::= OPENP statement(st) CLOSEP. {
+    res = st;
+}
+
+
+//
+// expressions
+//
+
+                  // single value
+expr(res)        ::= value(v). {
+    res = v;
+}
+
+                 // ternary
+expr(res)        ::= ternary(v). {
+    res = v;
+}
+
+                 // resources/streams
+expr(res)        ::= DOLLARID(i) COLON ID(i2). {
+    res = '$_smarty_tpl->getStreamVariable(\''.substr(i,1).'://' . i2 . '\')';
+}
+
+                  // arithmetic expression
+expr(res)        ::= expr(e) MATH(m) value(v). {
+    res = e . trim(m) . v;
+}
+
+expr(res)        ::= expr(e) UNIMATH(m) value(v). {
+    res = e . trim(m) . v;
+}
+
+// if expression
+                    // special conditions
+expr(res)        ::= expr(e1) tlop(c) value(e2). {
+    res = c['pre']. e1.c['op'].e2 .')';
+}
+                    // simple expression
+expr(res)        ::= expr(e1) lop(c) expr(e2). {
+    res = e1.c.e2;
+}
+
+expr(res)        ::= expr(e1) scond(c). {
+    res = c . e1 . ')';
+}
+
+expr(res)        ::= expr(e1) ISIN array(a).  {
+    res = 'in_array('.e1.','.a.')';
+}
+
+expr(res)        ::= expr(e1) ISIN value(v).  {
+    res = 'in_array('.e1.',(array)'.v.')';
+}
+
+
+//
+// ternary
+//
+ternary(res)        ::= OPENP expr(v) CLOSEP  QMARK DOLLARID(e1) COLON  expr(e2). {
+    res = v.' ? '. $this->compiler->compileVariable('\''.substr(e1,1).'\'') . ' : '.e2;
+}
+
+ternary(res)        ::= OPENP expr(v) CLOSEP  QMARK  expr(e1) COLON  expr(e2). {
+    res = v.' ? '.e1.' : '.e2;
+}
+
+                 // value
+value(res)       ::= variable(v). {
+    res = v;
+}
+
+                  // +/- value
+value(res)        ::= UNIMATH(m) value(v). {
+    res = m.v;
+}
+
+                  // logical negation
+value(res)       ::= NOT value(v). {
+    res = '!'.v;
+}
+
+value(res)       ::= TYPECAST(t) value(v). {
+    res = t.v;
+}
+
+value(res)       ::= variable(v) INCDEC(o). {
+    res = v.o;
+}
+
+                 // numeric
+value(res)       ::= HEX(n). {
+    res = n;
+}
+
+value(res)       ::= INTEGER(n). {
+    res = n;
+}
+
+value(res)       ::= INTEGER(n1) DOT INTEGER(n2). {
+    res = n1.'.'.n2;
+}
+
+value(res)       ::= INTEGER(n1) DOT. {
+    res = n1.'.';
+}
+
+value(res)       ::= DOT INTEGER(n1). {
+    res = '.'.n1;
+}
+
+                 // ID, true, false, null
+value(res)       ::= ID(id). {
+    if (defined(id)) {
+        if ($this->security) {
+             $this->security->isTrustedConstant(id, $this->compiler);
+        }
+        res = id;
+    } else {
+        res = '\''.id.'\'';
+    }
+}
+
+                  // function call
+value(res)       ::= function(f). {
+    res = f;
+}
+
+                  // expression
+value(res)       ::= OPENP expr(e) CLOSEP. {
+    res = '('. e .')';
+}
+
+value(res)        ::= variable(v1) INSTANCEOF(i) ns1(v2). {
+      res = v1.i.v2;
+}
+value(res)        ::= variable(v1) INSTANCEOF(i) variable(v2). {
+      res = v1.i.v2;
+}
+
+                  // singele quoted string
+value(res)       ::= SINGLEQUOTESTRING(t). {
+    res = t;
+}
+
+                  // double quoted string
+value(res)       ::= doublequoted_with_quotes(s). {
+    res = s;
+}
+
+
+value(res)    ::= varindexed(vi) DOUBLECOLON static_class_access(r). {
+    if ($this->security && $this->security->static_classes !== array()) {
+        $this->compiler->trigger_template_error('dynamic static class not allowed by security setting');
+    }
+    $prefixVar = $this->compiler->getNewPrefixVariable();
+    if (vi['var'] === '\'smarty\'') {
+        $this->compiler->appendPrefixCode("<?php {$prefixVar} = ". $this->compiler->compileTag('private_special_variable',array(),vi['smarty_internal_index']).';?>');
+     } else {
+        $this->compiler->appendPrefixCode("<?php  {$prefixVar} = ". $this->compiler->compileVariable(vi['var']).vi['smarty_internal_index'].';?>');
+    }
+    res = $prefixVar .'::'.r[0].r[1];
+}
+
+                  // Smarty tag
+value(res)       ::= smartytag(st). {
+    $prefixVar = $this->compiler->getNewPrefixVariable();
+    $tmp = $this->compiler->appendCode('<?php ob_start();?>', st);
+    $this->compiler->appendPrefixCode($this->compiler->appendCode($tmp, "<?php {$prefixVar} = ob_get_clean();?>"));
+    res = $prefixVar;
+}
+
+value(res)       ::= value(v) modifierlist(l). {
+    res = $this->compiler->compileTag('private_modifier',array(),array('value'=>v,'modifierlist'=>l));
+}
+                  // name space constant
+value(res)       ::= NAMESPACE(c). {
+    res = c;
+}
+
+                  // array
+value(res)       ::= arraydef(a). {
+    res = a;
+}
+                  // static class access
+value(res)       ::= ns1(c)DOUBLECOLON static_class_access(s). {
+    if (!in_array(strtolower(c), array('self', 'parent')) && (!$this->security || $this->security->isTrustedStaticClassAccess(c, s, $this->compiler))) {
+        if (isset($this->smarty->registered_classes[c])) {
+            res = $this->smarty->registered_classes[c].'::'.s[0].s[1];
+        } else {
+            res = c.'::'.s[0].s[1];
+        } 
+    } else {
+        $this->compiler->trigger_template_error ('static class \''.c.'\' is undefined or not allowed by security setting');
+    }
+}
+//
+// namespace stuff
+//
+
+ns1(res)           ::= ID(i). {
+    res = i;
+}
+
+ns1(res)           ::= NAMESPACE(i). {
+    res = i;
+    }
+
+
+
+
+//
+// variables 
+//
+                  // Smarty variable (optional array)
+variable(res)    ::= DOLLARID(i). {
+   res = $this->compiler->compileVariable('\''.substr(i,1).'\'');
+}
+variable(res)    ::= varindexed(vi). {
+    if (vi['var'] === '\'smarty\'') {
+        $smarty_var = $this->compiler->compileTag('private_special_variable',array(),vi['smarty_internal_index']);
+        res = $smarty_var;
+    } else {
+        // used for array reset,next,prev,end,current 
+        $this->last_variable = vi['var'];
+        $this->last_index = vi['smarty_internal_index'];
+        res = $this->compiler->compileVariable(vi['var']).vi['smarty_internal_index'];
+    }
+}
+
+                  // variable with property
+variable(res)    ::= varvar(v) AT ID(p). {
+    res = '$_smarty_tpl->tpl_vars['. v .']->'.p;
+}
+
+                  // object
+variable(res)    ::= object(o). {
+    res = o;
+}
+
+                  // config variable
+variable(res)    ::= HATCH ID(i) HATCH. {
+    res = $this->compiler->compileConfigVariable('\'' . i . '\'');
+}
+
+variable(res)    ::= HATCH ID(i) HATCH arrayindex(a). {
+    res = '(is_array($tmp = ' . $this->compiler->compileConfigVariable('\'' . i . '\'') . ') ? $tmp'.a.' :null)';
+}
+
+variable(res)    ::= HATCH variable(v) HATCH. {
+    res = $this->compiler->compileConfigVariable(v);
+}
+
+variable(res)    ::= HATCH variable(v) HATCH arrayindex(a). {
+    res = '(is_array($tmp = ' . $this->compiler->compileConfigVariable(v) . ') ? $tmp'.a.' : null)';
+}
+
+varindexed(res)  ::= DOLLARID(i) arrayindex(a). {
+    res = array('var'=>'\''.substr(i,1).'\'', 'smarty_internal_index'=>a);
+}
+varindexed(res)  ::= varvar(v) arrayindex(a). {
+    res = array('var'=>v, 'smarty_internal_index'=>a);
+}
+
+//
+// array index
+//
+                    // multiple array index
+arrayindex(res)  ::= arrayindex(a1) indexdef(a2). {
+    res = a1.a2;
+}
+
+                    // no array index
+arrayindex        ::= . {
+    return;
+}
+
+// single index definition
+                    // Smarty2 style index 
+indexdef(res)    ::= DOT DOLLARID(i).  {
+    res = '['.$this->compiler->compileVariable('\''.substr(i,1).'\'').']';
+}
+indexdef(res)    ::= DOT varvar(v).  {
+    res = '['.$this->compiler->compileVariable(v).']';
+}
+
+indexdef(res)    ::= DOT varvar(v) AT ID(p). {
+    res = '['.$this->compiler->compileVariable(v).'->'.p.']';
+}
+
+indexdef(res)   ::= DOT ID(i). {
+    res = '[\''. i .'\']';
+}
+
+indexdef(res)   ::= DOT INTEGER(n). {
+    res = '['. n .']';
+}
+
+
+indexdef(res)   ::= DOT LDEL expr(e) RDEL. {
+    res = '['. e .']';
+}
+
+                    // section tag index
+indexdef(res)   ::= OPENB ID(i)CLOSEB. {
+    res = '['.$this->compiler->compileTag('private_special_variable',array(),'[\'section\'][\''.i.'\'][\'index\']').']';
+}
+
+indexdef(res)   ::= OPENB ID(i) DOT ID(i2) CLOSEB. {
+    res = '['.$this->compiler->compileTag('private_special_variable',array(),'[\'section\'][\''.i.'\'][\''.i2.'\']').']';
+}
+indexdef(res)   ::= OPENB SINGLEQUOTESTRING(s) CLOSEB. {
+    res = '['.s.']';
+}
+indexdef(res)   ::= OPENB INTEGER(n) CLOSEB. {
+    res = '['.n.']';
+}
+indexdef(res)   ::= OPENB DOLLARID(i) CLOSEB. {
+    res = '['.$this->compiler->compileVariable('\''.substr(i,1).'\'').']';
+}
+indexdef(res)   ::= OPENB variable(v) CLOSEB. {
+    res = '['.v.']';
+}
+indexdef(res)   ::= OPENB value(v) CLOSEB. {
+    res = '['.v.']';
+}
+
+                    // PHP style index
+indexdef(res)   ::= OPENB expr(e) CLOSEB. {
+    res = '['. e .']';
+}
+
+                    // for assign append array
+indexdef(res)  ::= OPENB CLOSEB. {
+    res = '[]';
+}
+
+
+//
+// variable variable names
+//
+
+                    // singel identifier element
+varvar(res)      ::= DOLLARID(i). {
+    res = '\''.substr(i,1).'\'';
+}
+                    // single $
+varvar(res)      ::= DOLLAR. {
+    res = '\'\'';
+}
+
+                    // sequence of identifier elements
+varvar(res)      ::= varvar(v1) varvarele(v2). {
+    res = v1.'.'.v2;
+}
+
+                    // fix sections of element
+varvarele(res)   ::= ID(s). {
+    res = '\''.s.'\'';
+}
+varvarele(res)   ::= SIMPELOUTPUT(i). {
+    $var = trim(substr(i, $this->compiler->getLdelLength(), -$this->compiler->getRdelLength()), ' $');
+    res = $this->compiler->compileVariable('\''.$var.'\'');
+}
+
+                    // variable sections of element
+varvarele(res)   ::= LDEL expr(e) RDEL. {
+    res = '('.e.')';
+}
+
+//
+// objects
+//
+object(res)    ::= varindexed(vi) objectchain(oc). {
+    if (vi['var'] === '\'smarty\'') {
+        res =  $this->compiler->compileTag('private_special_variable',array(),vi['smarty_internal_index']).oc;
+    } else {
+        res = $this->compiler->compileVariable(vi['var']).vi['smarty_internal_index'].oc;
+    }
+}
+
+                    // single element
+objectchain(res) ::= objectelement(oe). {
+    res  = oe;
+}
+
+                    // chain of elements 
+objectchain(res) ::= objectchain(oc) objectelement(oe). {
+    res  = oc.oe;
+}
+
+                    // variable
+objectelement(res)::= PTR ID(i) arrayindex(a). {
+    if ($this->security && substr(i,0,1) === '_') {
+        $this->compiler->trigger_template_error (self::ERR1);
+    }
+    res = '->'.i.a;
+}
+
+objectelement(res)::= PTR varvar(v) arrayindex(a). {
+    if ($this->security) {
+        $this->compiler->trigger_template_error (self::ERR2);
+    }
+    res = '->{'.$this->compiler->compileVariable(v).a.'}';
+}
+
+objectelement(res)::= PTR LDEL expr(e) RDEL arrayindex(a). {
+    if ($this->security) {
+        $this->compiler->trigger_template_error (self::ERR2);
+    }
+    res = '->{'.e.a.'}';
+}
+
+objectelement(res)::= PTR ID(ii) LDEL expr(e) RDEL arrayindex(a). {
+    if ($this->security) {
+        $this->compiler->trigger_template_error (self::ERR2);
+    }
+    res = '->{\''.ii.'\'.'.e.a.'}';
+}
+
+                    // method
+objectelement(res)::= PTR method(f).  {
+    res = '->'.f;
+}
+
+
+//
+// function
+//
+function(res)     ::= ns1(f) OPENP params(p) CLOSEP. {
+    res = $this->compiler->compilePHPFunctionCall(f, p);
+}
+
+
+//
+// method
+//
+method(res)     ::= ID(f) OPENP params(p) CLOSEP. {
+    if ($this->security && substr(f,0,1) === '_') {
+        $this->compiler->trigger_template_error (self::ERR1);
+    }
+    res = f . '('. implode(',',p) .')';
+}
+
+method(res)     ::= DOLLARID(f) OPENP params(p) CLOSEP.  {
+    if ($this->security) {
+        $this->compiler->trigger_template_error (self::ERR2);
+    }
+    $prefixVar = $this->compiler->getNewPrefixVariable();
+    $this->compiler->appendPrefixCode("<?php {$prefixVar} = ".$this->compiler->compileVariable('\''.substr(f,1).'\'').';?>');
+    res = $prefixVar .'('. implode(',',p) .')';
+}
+
+// function/method parameter
+                    // multiple parameters
+params(res)       ::= params(p) COMMA expr(e). {
+    res = array_merge(p,array(e));
+}
+
+                    // single parameter
+params(res)       ::= expr(e). {
+    res = array(e);
+}
+
+                    // kein parameter
+params(res)       ::= . {
+    res = array();
+}
+
+//
+// modifier
+// 
+modifierlist(res) ::= modifierlist(l) modifier(m) modparameters(p). {
+    res = array_merge(l,array(array_merge(m,p)));
+}
+
+modifierlist(res) ::= modifier(m) modparameters(p). {
+    res = array(array_merge(m,p));
+}
+ 
+modifier(res)    ::= VERT AT ID(m). {
+    res = array(m);
+}
+
+modifier(res)    ::= VERT ID(m). {
+    res =  array(m);
+}
+
+//
+// modifier parameter
+//
+                    // multiple parameter
+modparameters(res) ::= modparameters(mps) modparameter(mp). {
+    res = array_merge(mps,mp);
+}
+
+                    // no parameter
+modparameters(res)      ::= . {
+    res = array();
+}
+
+                    // parameter expression
+modparameter(res) ::= COLON value(mp). {
+    res = array(mp);
+}
+modparameter(res) ::= COLON UNIMATH(m) value(mp). {
+    res = array(trim(m).mp);
+}
+
+modparameter(res) ::= COLON array(mp). {
+    res = array(mp);
+}
+
+                  // static class methode call
+static_class_access(res)       ::= method(m). {
+    res = array(m, '', 'method');
+}
+
+                  // static class methode call with object chainig
+static_class_access(res)       ::= method(m) objectchain(oc). {
+    res = array(m, oc, 'method');
+}
+
+                  // static class constant
+static_class_access(res)       ::= ID(v). {
+    res = array(v, '');
+}
+
+                  // static class variables
+static_class_access(res)       ::=  DOLLARID(v) arrayindex(a). {
+    res = array(v, a, 'property');
+}
+
+                  // static class variables with object chain
+static_class_access(res)       ::= DOLLARID(v) arrayindex(a) objectchain(oc). {
+    res = array(v, a.oc, 'property');
+}
+
+
+// if conditions and operators
+lop(res)        ::= LOGOP(o). {
+    res = ' '. trim(o) . ' ';
+}
+
+lop(res)        ::= SLOGOP(o). {
+    static $lops = array(
+        'eq' => ' == ',
+        'ne' => ' != ',
+        'neq' => ' != ',
+        'gt' => ' > ',
+        'ge' => ' >= ',
+        'gte' => ' >= ',
+        'lt' =>  ' < ',
+        'le' =>  ' <= ',
+        'lte' => ' <= ',
+        'mod' =>  ' % ',
+        'and' => ' && ',
+        'or' => ' || ',
+        'xor' => ' xor ',
+         );
+    $op = strtolower(preg_replace('/\s*/', '', o));
+    res = $lops[$op];
+}
+tlop(res)        ::= TLOGOP(o). {
+     static $tlops = array(
+         'isdivby' => array('op' => ' % ', 'pre' => '!('),
+         'isnotdivby' => array('op' => ' % ', 'pre' => '('),
+         'isevenby' => array('op' => ' / ', 'pre' => '!(1 & '),
+         'isnotevenby' => array('op' => ' / ', 'pre' => '(1 & '),
+         'isoddby' => array('op' => ' / ', 'pre' => '(1 & '),
+         'isnotoddby' => array('op' => ' / ', 'pre' => '!(1 & '),
+         );
+     $op = strtolower(preg_replace('/\s*/', '', o));
+     res = $tlops[$op];
+ }
+
+scond(res)  ::= SINGLECOND(o). {
+        static $scond = array (
+            'iseven' => '!(1 & ',
+            'isnoteven' => '(1 & ',
+            'isodd' => '(1 & ',
+            'isnotodd' => '!(1 & ',
+        );
+   $op = strtolower(str_replace(' ', '', o));
+   res = $scond[$op];
+}
+
+//
+// ARRAY element assignment
+//
+arraydef(res)           ::=  OPENB arrayelements(a) CLOSEB.  {
+    res = 'array('.a.')';
+}
+arraydef(res)           ::=  ARRAYOPEN arrayelements(a) CLOSEP.  {
+    res = 'array('.a.')';
+}
+
+arrayelements(res)   ::=  arrayelement(a).  {
+    res = a;
+}
+
+arrayelements(res)   ::=  arrayelements(a1) COMMA arrayelement(a).  {
+    res = a1.','.a;
+}
+
+arrayelements        ::=  .  {
+    return;
+}
+
+arrayelement(res)    ::=  value(e1) APTR expr(e2). {
+    res = e1.'=>'.e2;
+}
+
+arrayelement(res)    ::=  ID(i) APTR expr(e2). { 
+    res = '\''.i.'\'=>'.e2;
+}
+
+arrayelement(res)    ::=  expr(e). {
+    res = e;
+}
+
+
+//
+// double quoted strings
+//
+doublequoted_with_quotes(res) ::= QUOTE QUOTE. {
+    res = '\'\'';
+}
+
+doublequoted_with_quotes(res) ::= QUOTE doublequoted(s) QUOTE. {
+    $this->compiler->leaveDoubleQuote();
+    res = s->to_smarty_php($this);
+}
+
+
+doublequoted(res)          ::= doublequoted(o1) doublequotedcontent(o2). {
+    o1->append_subtree($this, o2);
+    res = o1;
+}
+
+doublequoted(res)          ::= doublequotedcontent(o). {
+    res = new Smarty_Internal_ParseTree_Dq($this, o);
+}
+
+doublequotedcontent(res)           ::=  BACKTICK variable(v) BACKTICK. {
+    res = new Smarty_Internal_ParseTree_Code('(string)'.v);
+}
+
+doublequotedcontent(res)           ::=  BACKTICK expr(e) BACKTICK. {
+    res = new Smarty_Internal_ParseTree_Code('(string)('.e.')');
+}
+
+doublequotedcontent(res)           ::=  DOLLARID(i). {
+    res = new Smarty_Internal_ParseTree_Code('(string)$_smarty_tpl->tpl_vars[\''. substr(i,1) .'\']->value');
+}
+
+doublequotedcontent(res)           ::=  LDEL variable(v) RDEL. {
+    res = new Smarty_Internal_ParseTree_Code('(string)'.v);
+}
+
+doublequotedcontent(res)           ::=  LDEL expr(e) RDEL. {
+    res = new Smarty_Internal_ParseTree_Code('(string)('.e.')');
+}
+
+doublequotedcontent(res)     ::=  smartytag(st). {
+    res = new Smarty_Internal_ParseTree_Tag($this, st);
+}
+
+doublequotedcontent(res)           ::=  TEXT(o). {
+    res = new Smarty_Internal_ParseTree_DqContent(o);
+}
+