Updating Smarty

1 files changed, 720 insertions, 595 deletions

diff --git a/lib/smarty/sysplugins/smarty_internal_configfileparser.php b/lib/smarty/sysplugins/smarty_internal_configfileparser.php
index 784bc68..36fdb76 100644
--- a/lib/smarty/sysplugins/smarty_internal_configfileparser.php
+++ b/lib/smarty/sysplugins/smarty_internal_configfileparser.php
@@ -1,77 +1,4 @@
 <?php
-/**
-* Smarty Internal Plugin Configfileparser
-*
-* This is the config file parser.
-* It is generated from the internal.configfileparser.y file
-* @package Smarty
-* @subpackage Compiler
-* @author Uwe Tews
-*/
-
-class TPC_yyToken implements ArrayAccess
-{
-    public $string = '';
-    public $metadata = array();
-
-    function __construct($s, $m = array())
-    {
-        if ($s instanceof TPC_yyToken) {
-            $this->string = $s->string;
-            $this->metadata = $s->metadata;
-        } else {
-            $this->string = (string) $s;
-            if ($m instanceof TPC_yyToken) {
-                $this->metadata = $m->metadata;
-            } elseif (is_array($m)) {
-                $this->metadata = $m;
-            }
-        }
-    }
-
-    function __toString()
-    {
-        return $this->_string;
-    }
-
-    function offsetExists($offset)
-    {
-        return isset($this->metadata[$offset]);
-    }
-
-    function offsetGet($offset)
-    {
-        return $this->metadata[$offset];
-    }
-
-    function offsetSet($offset, $value)
-    {
-        if ($offset === null) {
-            if (isset($value[0])) {
-                $x = ($value instanceof TPC_yyToken) ?
-                    $value->metadata : $value;
-                $this->metadata = array_merge($this->metadata, $x);
-                return;
-            }
-            $offset = count($this->metadata);
-        }
-        if ($value === null) {
-            return;
-        }
-        if ($value instanceof TPC_yyToken) {
-            if ($value->metadata) {
-                $this->metadata[$offset] = $value->metadata;
-            }
-        } elseif ($value) {
-            $this->metadata[$offset] = $value;
-        }
-    }
-
-    function offsetUnset($offset)
-    {
-        unset($this->metadata[$offset]);
-    }
-}
 
 class TPC_yyStackEntry
 {
@@ -80,292 +7,408 @@ class TPC_yyStackEntry
                      ** number for the token at this stack level */
     public $minor; /* The user-supplied minor token value.  This
                      ** is the value of the token  */
-};
+}
 
+// line 12 "../smarty/lexer/smarty_internal_configfileparser.y"
 
-#line 12 "smarty_internal_configfileparser.y"
-class Smarty_Internal_Configfileparser#line 79 "smarty_internal_configfileparser.php"
+/**
+ * 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
 {
-#line 14 "smarty_internal_configfileparser.y"
+    // line 25 "../smarty/lexer/smarty_internal_configfileparser.y"
+    const TPC_OPENB                = 1;
+    const TPC_SECTION              = 2;
+    const TPC_CLOSEB               = 3;
+    const TPC_DOT                  = 4;
+    const TPC_ID                   = 5;
+    const TPC_EQUAL                = 6;
+    const TPC_FLOAT                = 7;
+    const TPC_INT                  = 8;
+    const TPC_BOOL                 = 9;
+    const TPC_SINGLE_QUOTED_STRING = 10;
+    const TPC_DOUBLE_QUOTED_STRING = 11;
+    const TPC_TRIPPLE_QUOTES       = 12;
+    const TPC_TRIPPLE_TEXT         = 13;
+    const TPC_TRIPPLE_QUOTES_END   = 14;
+    const TPC_NAKED_STRING         = 15;
+    const TPC_OTHER                = 16;
+    const TPC_NEWLINE              = 17;
+    const TPC_COMMENTSTART         = 18;
+    const YY_NO_ACTION             = 60;
+    const YY_ACCEPT_ACTION         = 59;
+    const YY_ERROR_ACTION          = 58;
+    const YY_SZ_ACTTAB             = 38;
+    const YY_SHIFT_USE_DFLT        = -8;
+    const YY_SHIFT_MAX             = 19;
+    const YY_REDUCE_USE_DFLT       = -17;
+    const YY_REDUCE_MAX            = 10;
+    const YYNOCODE                 = 29;
+    const YYSTACKDEPTH             = 100;
+    const YYNSTATE                 = 36;
+    const YYNRULE                  = 22;
+    const YYERRORSYMBOL            = 19;
+    const YYERRSYMDT               = 'yy0';
+    const YYFALLBACK               = 0;
+
+    public static $yy_action        = array(
+        32, 31, 30, 29, 35, 13, 19, 3, 24, 26,
+        59, 9, 14, 1, 16, 25, 11, 28, 25, 11,
+        17, 27, 34, 20, 18, 15, 23, 5, 6, 22,
+        10, 8, 4, 12, 2, 33, 7, 21,
+    );
+
+    public static $yy_lookahead     = array(
+        7, 8, 9, 10, 11, 12, 5, 23, 15, 16,
+        20, 21, 2, 23, 4, 17, 18, 14, 17, 18,
+        13, 14, 25, 26, 15, 2, 17, 3, 3, 17,
+        25, 25, 6, 1, 23, 27, 22, 24,
+    );
+
+    public static $yy_shift_ofst    = array(
+        -8, 1, 1, 1, -7, -2, -2, 32, -8, -8,
+        -8, 9, 10, 7, 25, 24, 23, 3, 12, 26,
+    );
+
+    public static $yy_reduce_ofst   = array(
+        -10, -3, -3, -3, 8, 6, 5, 13, 11, 14,
+        -16,
+    );
+
+    public static $yyExpectedTokens = array(
+        array(),
+        array(5, 17, 18,),
+        array(5, 17, 18,),
+        array(5, 17, 18,),
+        array(7, 8, 9, 10, 11, 12, 15, 16,),
+        array(17, 18,),
+        array(17, 18,),
+        array(1,),
+        array(),
+        array(),
+        array(),
+        array(15, 17,),
+        array(2, 4,),
+        array(13, 14,),
+        array(3,),
+        array(3,),
+        array(2,),
+        array(14,),
+        array(17,),
+        array(6,),
+        array(),
+        array(),
+        array(),
+        array(),
+        array(),
+        array(),
+        array(),
+        array(),
+        array(),
+        array(),
+        array(),
+        array(),
+        array(),
+        array(),
+        array(),
+        array(),
+    );
+
+    public static $yy_default       = array(
+        44, 37, 41, 40, 58, 58, 58, 36, 44, 39,
+        44, 58, 58, 58, 58, 58, 58, 58, 58, 58,
+        43, 38, 57, 56, 53, 55, 54, 52, 51, 49,
+        48, 47, 46, 45, 42, 50,
+    );
+
+    public static $yyFallback       = array();
+
+    public static $yyRuleName       = array(
+        'start ::= global_vars sections',
+        'global_vars ::= var_list',
+        'sections ::= sections section',
+        'sections ::=',
+        'section ::= OPENB SECTION CLOSEB newline var_list',
+        'section ::= OPENB DOT SECTION CLOSEB newline var_list',
+        'var_list ::= var_list newline',
+        'var_list ::= var_list var',
+        'var_list ::=',
+        'var ::= ID EQUAL value',
+        'value ::= FLOAT',
+        'value ::= INT',
+        'value ::= BOOL',
+        'value ::= SINGLE_QUOTED_STRING',
+        'value ::= DOUBLE_QUOTED_STRING',
+        'value ::= TRIPPLE_QUOTES TRIPPLE_TEXT TRIPPLE_QUOTES_END',
+        'value ::= TRIPPLE_QUOTES TRIPPLE_QUOTES_END',
+        'value ::= NAKED_STRING',
+        'value ::= OTHER',
+        'newline ::= NEWLINE',
+        'newline ::= COMMENTSTART NEWLINE',
+        'newline ::= COMMENTSTART NAKED_STRING NEWLINE',
+    );
+
+    public static $yyRuleInfo       = array(
+        array(0 => 20, 1 => 2),
+        array(0 => 21, 1 => 1),
+        array(0 => 22, 1 => 2),
+        array(0 => 22, 1 => 0),
+        array(0 => 24, 1 => 5),
+        array(0 => 24, 1 => 6),
+        array(0 => 23, 1 => 2),
+        array(0 => 23, 1 => 2),
+        array(0 => 23, 1 => 0),
+        array(0 => 26, 1 => 3),
+        array(0 => 27, 1 => 1),
+        array(0 => 27, 1 => 1),
+        array(0 => 27, 1 => 1),
+        array(0 => 27, 1 => 1),
+        array(0 => 27, 1 => 1),
+        array(0 => 27, 1 => 3),
+        array(0 => 27, 1 => 2),
+        array(0 => 27, 1 => 1),
+        array(0 => 27, 1 => 1),
+        array(0 => 25, 1 => 1),
+        array(0 => 25, 1 => 2),
+        array(0 => 25, 1 => 3),
+    );
+
+    public static $yyReduceMap      = array(
+        0  => 0,
+        2  => 0,
+        3  => 0,
+        19 => 0,
+        20 => 0,
+        21 => 0,
+        1  => 1,
+        4  => 4,
+        5  => 5,
+        6  => 6,
+        7  => 7,
+        8  => 8,
+        9  => 9,
+        10 => 10,
+        11 => 11,
+        12 => 12,
+        13 => 13,
+        14 => 14,
+        15 => 15,
+        16 => 16,
+        17 => 17,
+        18 => 17,
+    );
 
-    // states whether the parse was successful or not
+    /**
+     * helper map
+     *
+     * @var array
+     */
+    private static $escapes_single = array(
+        '\\' => '\\',
+        '\'' => '\''
+    );
+
+    /**
+     * result status
+     *
+     * @var bool
+     */
     public $successful = true;
+
+    /**
+     * return value
+     *
+     * @var mixed
+     */
     public $retvalue = 0;
+
+    /**
+     * @var
+     */
+    public $yymajor;
+
+    /**
+     * compiler object
+     *
+     * @var Smarty_Internal_Config_File_Compiler
+     */
+    public $compiler = null;
+
+    /**
+     * smarty object
+     *
+     * @var Smarty
+     */
+    public $smarty      = null;
+
+    public $yyTraceFILE;
+
+    public $yyTracePrompt;
+
+    public $yyidx;
+
+    public $yyerrcnt;
+
+    public $yystack     = array();
+
+    public $yyTokenName = array(
+        '$', 'OPENB', 'SECTION', 'CLOSEB',
+        'DOT', 'ID', 'EQUAL', 'FLOAT',
+        'INT', 'BOOL', 'SINGLE_QUOTED_STRING', 'DOUBLE_QUOTED_STRING',
+        'TRIPPLE_QUOTES', 'TRIPPLE_TEXT', 'TRIPPLE_QUOTES_END', 'NAKED_STRING',
+        'OTHER', 'NEWLINE', 'COMMENTSTART', 'error',
+        'start', 'global_vars', 'sections', 'var_list',
+        'section', 'newline', 'var', 'value',
+    );
+
+    /**
+     * lexer object
+     *
+     * @var Smarty_Internal_Configfilelexer
+     */
     private $lex;
+
+    /**
+     * internal error flag
+     *
+     * @var bool
+     */
     private $internalError = false;
 
-    function __construct($lex, $compiler) {
-        // set instance object
-        self::instance($this);
+    /**
+     * copy of config_overwrite property
+     *
+     * @var bool
+     */
+    private $configOverwrite = false;
+
+    /**
+     * copy of config_read_hidden property
+     *
+     * @var bool
+     */
+    private $configReadHidden = false;
+
+    private $_retvalue;
+
+    /**
+     * 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 = $compiler;
-    }
-    public static function &instance($new_instance = null)
-    {
-        static $instance = null;
-        if (isset($new_instance) && is_object($new_instance))
-            $instance = $new_instance;
-        return $instance;
+        $this->configOverwrite = $this->smarty->config_overwrite;
+        $this->configReadHidden = $this->smarty->config_read_hidden;
     }
 
-    private function parse_bool($str) {
-        if (in_array(strtolower($str) ,array('on','yes','true'))) {
-            $res = true;
-        } else {
-            $res = false;
+    public static function yy_destructor($yymajor, $yypminor)
+    {
+        switch ($yymajor) {
+            default:
+                break;   /* If no destructor action specified: do nothing */
         }
-        return $res;
     }
 
-    private static $escapes_single = Array('\\' => '\\',
-                                          '\'' => '\'');
-    private static function parse_single_quoted_string($qstr) {
-        $escaped_string = substr($qstr, 1, strlen($qstr)-2); //remove outer quotes
-
+    /**
+     * 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 = "";
+        $str = '';
         foreach ($ss as $s) {
-            if (strlen($s) === 2 && $s[0] === '\\') {
-                if (isset(self::$escapes_single[$s[1]])) {
-                    $s = self::$escapes_single[$s[1]];
+            if (strlen($s) === 2 && $s[ 0 ] === '\\') {
+                if (isset(self::$escapes_single[ $s[ 1 ] ])) {
+                    $s = self::$escapes_single[ $s[ 1 ] ];
                 }
-             }
-
-             $str .= $s;
+            }
+            $str .= $s;
         }
-
         return $str;
-    }
-
-    private static function parse_double_quoted_string($qstr) {
-        $inner_str = substr($qstr, 1, strlen($qstr)-2);
+    }                    /* Index of top element in stack */
+    /**
+     * 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);
-    }
-
-    private static function parse_tripple_double_quoted_string($qstr) {
+    }                 /* Shifts left before out of the error */
+    /**
+     * parse triple quoted string
+     *
+     * @param string $qstr
+     *
+     * @return string
+     */
+    private static function parse_tripple_double_quoted_string($qstr)
+    {
         return stripcslashes($qstr);
-    }
-
-    private function set_var(Array $var, Array &$target_array) {
-        $key = $var["key"];
-        $value = $var["value"];
-
-        if ($this->smarty->config_overwrite || !isset($target_array['vars'][$key])) {
-            $target_array['vars'][$key] = $value;
-        } else {
-            settype($target_array['vars'][$key], 'array');
-            $target_array['vars'][$key][] = $value;
-        }
-    }
-
-    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, $this->compiler->config_data);
-        }
-    }
-
-    private function add_section_vars($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]);
-        }
-    }
-#line 173 "smarty_internal_configfileparser.php"
-
-    const TPC_OPENB                          =  1;
-    const TPC_SECTION                        =  2;
-    const TPC_CLOSEB                         =  3;
-    const TPC_DOT                            =  4;
-    const TPC_ID                             =  5;
-    const TPC_EQUAL                          =  6;
-    const TPC_FLOAT                          =  7;
-    const TPC_INT                            =  8;
-    const TPC_BOOL                           =  9;
-    const TPC_SINGLE_QUOTED_STRING           = 10;
-    const TPC_DOUBLE_QUOTED_STRING           = 11;
-    const TPC_TRIPPLE_QUOTES                 = 12;
-    const TPC_TRIPPLE_TEXT                   = 13;
-    const TPC_TRIPPLE_QUOTES_END             = 14;
-    const TPC_NAKED_STRING                   = 15;
-    const TPC_OTHER                          = 16;
-    const TPC_NEWLINE                        = 17;
-    const TPC_COMMENTSTART                   = 18;
-    const YY_NO_ACTION = 60;
-    const YY_ACCEPT_ACTION = 59;
-    const YY_ERROR_ACTION = 58;
-
-    const YY_SZ_ACTTAB = 38;
-static public $yy_action = array(
- /*     0 */    29,   30,   34,   33,   24,   13,   19,   25,   35,   21,
- /*    10 */    59,    8,    3,    1,   20,   12,   14,   31,   20,   12,
- /*    20 */    15,   17,   23,   18,   27,   26,    4,    5,    6,   32,
- /*    30 */     2,   11,   28,   22,   16,    9,    7,   10,
-    );
-    static public $yy_lookahead = array(
- /*     0 */     7,    8,    9,   10,   11,   12,    5,   27,   15,   16,
- /*    10 */    20,   21,   23,   23,   17,   18,   13,   14,   17,   18,
- /*    20 */    15,    2,   17,    4,   25,   26,    6,    3,    3,   14,
- /*    30 */    23,    1,   24,   17,    2,   25,   22,   25,
-);
-    const YY_SHIFT_USE_DFLT = -8;
-    const YY_SHIFT_MAX = 19;
-    static public $yy_shift_ofst = array(
- /*     0 */    -8,    1,    1,    1,   -7,   -3,   -3,   30,   -8,   -8,
- /*    10 */    -8,   19,    5,    3,   15,   16,   24,   25,   32,   20,
-);
-    const YY_REDUCE_USE_DFLT = -21;
-    const YY_REDUCE_MAX = 10;
-    static public $yy_reduce_ofst = array(
- /*     0 */   -10,   -1,   -1,   -1,  -20,   10,   12,    8,   14,    7,
- /*    10 */   -11,
-);
-    static public $yyExpectedTokens = array(
-        /* 0 */ array(),
-        /* 1 */ array(5, 17, 18, ),
-        /* 2 */ array(5, 17, 18, ),
-        /* 3 */ array(5, 17, 18, ),
-        /* 4 */ array(7, 8, 9, 10, 11, 12, 15, 16, ),
-        /* 5 */ array(17, 18, ),
-        /* 6 */ array(17, 18, ),
-        /* 7 */ array(1, ),
-        /* 8 */ array(),
-        /* 9 */ array(),
-        /* 10 */ array(),
-        /* 11 */ array(2, 4, ),
-        /* 12 */ array(15, 17, ),
-        /* 13 */ array(13, 14, ),
-        /* 14 */ array(14, ),
-        /* 15 */ array(17, ),
-        /* 16 */ array(3, ),
-        /* 17 */ array(3, ),
-        /* 18 */ array(2, ),
-        /* 19 */ array(6, ),
-        /* 20 */ array(),
-        /* 21 */ array(),
-        /* 22 */ array(),
-        /* 23 */ array(),
-        /* 24 */ array(),
-        /* 25 */ array(),
-        /* 26 */ array(),
-        /* 27 */ array(),
-        /* 28 */ array(),
-        /* 29 */ array(),
-        /* 30 */ array(),
-        /* 31 */ array(),
-        /* 32 */ array(),
-        /* 33 */ array(),
-        /* 34 */ array(),
-        /* 35 */ array(),
-);
-    static public $yy_default = array(
- /*     0 */    44,   37,   41,   40,   58,   58,   58,   36,   39,   44,
- /*    10 */    44,   58,   58,   58,   58,   58,   58,   58,   58,   58,
- /*    20 */    55,   54,   57,   56,   50,   45,   43,   42,   38,   46,
- /*    30 */    47,   52,   51,   49,   48,   53,
-);
-    const YYNOCODE = 29;
-    const YYSTACKDEPTH = 100;
-    const YYNSTATE = 36;
-    const YYNRULE = 22;
-    const YYERRORSYMBOL = 19;
-    const YYERRSYMDT = 'yy0';
-    const YYFALLBACK = 0;
-    static public $yyFallback = array(
-    );
-    static function Trace($TraceFILE, $zTracePrompt)
+    }  /* The parser's stack */
+    public function Trace($TraceFILE, $zTracePrompt)
     {
         if (!$TraceFILE) {
             $zTracePrompt = 0;
         } elseif (!$zTracePrompt) {
             $TraceFILE = 0;
         }
-        self::$yyTraceFILE = $TraceFILE;
-        self::$yyTracePrompt = $zTracePrompt;
+        $this->yyTraceFILE = $TraceFILE;
+        $this->yyTracePrompt = $zTracePrompt;
     }
 
-    static function PrintTrace()
+    public function PrintTrace()
     {
-        self::$yyTraceFILE = fopen('php://output', 'w');
-        self::$yyTracePrompt = '<br>';
+        $this->yyTraceFILE = fopen('php://output', 'w');
+        $this->yyTracePrompt = '<br>';
     }
 
-    static public $yyTraceFILE;
-    static public $yyTracePrompt;
-    public $yyidx;                    /* Index of top element in stack */
-    public $yyerrcnt;                 /* Shifts left before out of the error */
-    public $yystack = array();  /* The parser's stack */
-
-    public $yyTokenName = array(
-  '$',             'OPENB',         'SECTION',       'CLOSEB',
-  'DOT',           'ID',            'EQUAL',         'FLOAT',
-  'INT',           'BOOL',          'SINGLE_QUOTED_STRING',  'DOUBLE_QUOTED_STRING',
-  'TRIPPLE_QUOTES',  'TRIPPLE_TEXT',  'TRIPPLE_QUOTES_END',  'NAKED_STRING',
-  'OTHER',         'NEWLINE',       'COMMENTSTART',  'error',
-  'start',         'global_vars',   'sections',      'var_list',
-  'section',       'newline',       'var',           'value',
-    );
-
-    static public $yyRuleName = array(
- /*   0 */ "start ::= global_vars sections",
- /*   1 */ "global_vars ::= var_list",
- /*   2 */ "sections ::= sections section",
- /*   3 */ "sections ::=",
- /*   4 */ "section ::= OPENB SECTION CLOSEB newline var_list",
- /*   5 */ "section ::= OPENB DOT SECTION CLOSEB newline var_list",
- /*   6 */ "var_list ::= var_list newline",
- /*   7 */ "var_list ::= var_list var",
- /*   8 */ "var_list ::=",
- /*   9 */ "var ::= ID EQUAL value",
- /*  10 */ "value ::= FLOAT",
- /*  11 */ "value ::= INT",
- /*  12 */ "value ::= BOOL",
- /*  13 */ "value ::= SINGLE_QUOTED_STRING",
- /*  14 */ "value ::= DOUBLE_QUOTED_STRING",
- /*  15 */ "value ::= TRIPPLE_QUOTES TRIPPLE_TEXT TRIPPLE_QUOTES_END",
- /*  16 */ "value ::= TRIPPLE_QUOTES TRIPPLE_QUOTES_END",
- /*  17 */ "value ::= NAKED_STRING",
- /*  18 */ "value ::= OTHER",
- /*  19 */ "newline ::= NEWLINE",
- /*  20 */ "newline ::= COMMENTSTART NEWLINE",
- /*  21 */ "newline ::= COMMENTSTART NAKED_STRING NEWLINE",
-    );
-
-    function tokenName($tokenType)
+    public function tokenName($tokenType)
     {
         if ($tokenType === 0) {
             return 'End of Input';
         }
         if ($tokenType > 0 && $tokenType < count($this->yyTokenName)) {
-            return $this->yyTokenName[$tokenType];
+            return $this->yyTokenName[ $tokenType ];
         } else {
-            return "Unknown";
-        }
-    }
-
-    static function yy_destructor($yymajor, $yypminor)
-    {
-        switch ($yymajor) {
-            default:  break;   /* If no destructor action specified: do nothing */
+            return 'Unknown';
         }
     }
 
-    function yy_pop_parser_stack()
+    public function yy_pop_parser_stack()
     {
-        if (!count($this->yystack)) {
+        if (empty($this->yystack)) {
             return;
         }
         $yytos = array_pop($this->yystack);
-        if (self::$yyTraceFILE && $this->yyidx >= 0) {
-            fwrite(self::$yyTraceFILE,
-                self::$yyTracePrompt . 'Popping ' . $this->yyTokenName[$yytos->major] .
-                    "\n");
+        if ($this->yyTraceFILE && $this->yyidx >= 0) {
+            fwrite(
+                $this->yyTraceFILE,
+                $this->yyTracePrompt . 'Popping ' . $this->yyTokenName[ $yytos->major ] .
+                "\n"
+            );
         }
         $yymajor = $yytos->major;
         self::yy_destructor($yymajor, $yytos->minor);
@@ -373,22 +416,30 @@ static public $yy_action = array(
         return $yymajor;
     }
 
-    function __destruct()
+    public function __destruct()
     {
-        while ($this->yystack !== Array()) {
+        while ($this->yystack !== array()) {
             $this->yy_pop_parser_stack();
         }
-        if (is_resource(self::$yyTraceFILE)) {
-            fclose(self::$yyTraceFILE);
+        if (is_resource($this->yyTraceFILE)) {
+            fclose($this->yyTraceFILE);
         }
     }
 
-    function yy_get_expected_tokens($token)
+    public function yy_get_expected_tokens($token)
     {
-        $state = $this->yystack[$this->yyidx]->stateno;
-        $expected = self::$yyExpectedTokens[$state];
-        if (in_array($token, self::$yyExpectedTokens[$state], true)) {
-            return $expected;
+        static $res3 = array();
+        static $res4 = array();
+        $state = $this->yystack[ $this->yyidx ]->stateno;
+        $expected = self::$yyExpectedTokens[ $state ];
+        if (isset($res3[ $state ][ $token ])) {
+            if ($res3[ $state ][ $token ]) {
+                return $expected;
+            }
+        } else {
+            if ($res3[ $state ][ $token ] = in_array($token, self::$yyExpectedTokens[ $state ], true)) {
+                return $expected;
+            }
         }
         $stack = $this->yystack;
         $yyidx = $this->yyidx;
@@ -398,7 +449,7 @@ static public $yy_action = array(
                 // reduce action
                 $done = 0;
                 do {
-                    if ($done++ == 100) {
+                    if ($done++ === 100) {
                         $this->yyidx = $yyidx;
                         $this->yystack = $stack;
                         // too much recursion prevents proper detection
@@ -406,17 +457,26 @@ static public $yy_action = array(
                         return array_unique($expected);
                     }
                     $yyruleno = $yyact - self::YYNSTATE;
-                    $this->yyidx -= self::$yyRuleInfo[$yyruleno]['rhs'];
+                    $this->yyidx -= self::$yyRuleInfo[ $yyruleno ][ 1 ];
                     $nextstate = $this->yy_find_reduce_action(
-                        $this->yystack[$this->yyidx]->stateno,
-                        self::$yyRuleInfo[$yyruleno]['lhs']);
-                    if (isset(self::$yyExpectedTokens[$nextstate])) {
-		        $expected = array_merge($expected, self::$yyExpectedTokens[$nextstate]);
-                            if (in_array($token,
-                                  self::$yyExpectedTokens[$nextstate], true)) {
-                            $this->yyidx = $yyidx;
-                            $this->yystack = $stack;
-                            return array_unique($expected);
+                        $this->yystack[ $this->yyidx ]->stateno,
+                        self::$yyRuleInfo[ $yyruleno ][ 0 ]
+                    );
+                    if (isset(self::$yyExpectedTokens[ $nextstate ])) {
+                        $expected = array_merge($expected, self::$yyExpectedTokens[ $nextstate ]);
+                        if (isset($res4[ $nextstate ][ $token ])) {
+                            if ($res4[ $nextstate ][ $token ]) {
+                                $this->yyidx = $yyidx;
+                                $this->yystack = $stack;
+                                return array_unique($expected);
+                            }
+                        } else {
+                            if ($res4[ $nextstate ][ $token ] =
+                                in_array($token, self::$yyExpectedTokens[ $nextstate ], true)) {
+                                $this->yyidx = $yyidx;
+                                $this->yystack = $stack;
+                                return array_unique($expected);
+                            }
                         }
                     }
                     if ($nextstate < self::YYNSTATE) {
@@ -424,10 +484,10 @@ static public $yy_action = array(
                         $this->yyidx++;
                         $x = new TPC_yyStackEntry;
                         $x->stateno = $nextstate;
-                        $x->major = self::$yyRuleInfo[$yyruleno]['lhs'];
-                        $this->yystack[$this->yyidx] = $x;
+                        $x->major = self::$yyRuleInfo[ $yyruleno ][ 0 ];
+                        $this->yystack[ $this->yyidx ] = $x;
                         continue 2;
-                    } elseif ($nextstate == self::YYNSTATE + self::YYNRULE + 1) {
+                    } elseif ($nextstate === self::YYNSTATE + self::YYNRULE + 1) {
                         $this->yyidx = $yyidx;
                         $this->yystack = $stack;
                         // the last token was just ignored, we can't accept
@@ -446,19 +506,27 @@ static public $yy_action = array(
             }
             break;
         } while (true);
-	$this->yyidx = $yyidx;
-	$this->yystack = $stack;
+        $this->yyidx = $yyidx;
+        $this->yystack = $stack;
         return array_unique($expected);
     }
 
-    function yy_is_expected_token($token)
+    public function yy_is_expected_token($token)
     {
+        static $res = array();
+        static $res2 = array();
         if ($token === 0) {
             return true; // 0 is not part of this
         }
-        $state = $this->yystack[$this->yyidx]->stateno;
-        if (in_array($token, self::$yyExpectedTokens[$state], true)) {
-            return true;
+        $state = $this->yystack[ $this->yyidx ]->stateno;
+        if (isset($res[ $state ][ $token ])) {
+            if ($res[ $state ][ $token ]) {
+                return true;
+            }
+        } else {
+            if ($res[ $state ][ $token ] = in_array($token, self::$yyExpectedTokens[ $state ], true)) {
+                return true;
+            }
         }
         $stack = $this->yystack;
         $yyidx = $this->yyidx;
@@ -468,7 +536,7 @@ static public $yy_action = array(
                 // reduce action
                 $done = 0;
                 do {
-                    if ($done++ == 100) {
+                    if ($done++ === 100) {
                         $this->yyidx = $yyidx;
                         $this->yystack = $stack;
                         // too much recursion prevents proper detection
@@ -476,25 +544,35 @@ static public $yy_action = array(
                         return true;
                     }
                     $yyruleno = $yyact - self::YYNSTATE;
-                    $this->yyidx -= self::$yyRuleInfo[$yyruleno]['rhs'];
+                    $this->yyidx -= self::$yyRuleInfo[ $yyruleno ][ 1 ];
                     $nextstate = $this->yy_find_reduce_action(
-                        $this->yystack[$this->yyidx]->stateno,
-                        self::$yyRuleInfo[$yyruleno]['lhs']);
-                    if (isset(self::$yyExpectedTokens[$nextstate]) &&
-                          in_array($token, self::$yyExpectedTokens[$nextstate], true)) {
-                        $this->yyidx = $yyidx;
-                        $this->yystack = $stack;
-                        return true;
+                        $this->yystack[ $this->yyidx ]->stateno,
+                        self::$yyRuleInfo[ $yyruleno ][ 0 ]
+                    );
+                    if (isset($res2[ $nextstate ][ $token ])) {
+                        if ($res2[ $nextstate ][ $token ]) {
+                            $this->yyidx = $yyidx;
+                            $this->yystack = $stack;
+                            return true;
+                        }
+                    } else {
+                        if ($res2[ $nextstate ][ $token ] =
+                            (isset(self::$yyExpectedTokens[ $nextstate ]) &&
+                             in_array($token, self::$yyExpectedTokens[ $nextstate ], true))) {
+                            $this->yyidx = $yyidx;
+                            $this->yystack = $stack;
+                            return true;
+                        }
                     }
                     if ($nextstate < self::YYNSTATE) {
                         // we need to shift a non-terminal
                         $this->yyidx++;
                         $x = new TPC_yyStackEntry;
                         $x->stateno = $nextstate;
-                        $x->major = self::$yyRuleInfo[$yyruleno]['lhs'];
-                        $this->yystack[$this->yyidx] = $x;
+                        $x->major = self::$yyRuleInfo[ $yyruleno ][ 0 ];
+                        $this->yystack[ $this->yyidx ] = $x;
                         continue 2;
-                    } elseif ($nextstate == self::YYNSTATE + self::YYNRULE + 1) {
+                    } elseif ($nextstate === self::YYNSTATE + self::YYNRULE + 1) {
                         $this->yyidx = $yyidx;
                         $this->yystack = $stack;
                         if (!$token) {
@@ -522,316 +600,288 @@ static public $yy_action = array(
         return true;
     }
 
-   function yy_find_shift_action($iLookAhead)
+    public function yy_find_shift_action($iLookAhead)
     {
-        $stateno = $this->yystack[$this->yyidx]->stateno;
-
+        $stateno = $this->yystack[ $this->yyidx ]->stateno;
         /* if ($this->yyidx < 0) return self::YY_NO_ACTION;  */
-        if (!isset(self::$yy_shift_ofst[$stateno])) {
+        if (!isset(self::$yy_shift_ofst[ $stateno ])) {
             // no shift actions
-            return self::$yy_default[$stateno];
+            return self::$yy_default[ $stateno ];
         }
-        $i = self::$yy_shift_ofst[$stateno];
+        $i = self::$yy_shift_ofst[ $stateno ];
         if ($i === self::YY_SHIFT_USE_DFLT) {
-            return self::$yy_default[$stateno];
+            return self::$yy_default[ $stateno ];
         }
-        if ($iLookAhead == self::YYNOCODE) {
+        if ($iLookAhead === self::YYNOCODE) {
             return self::YY_NO_ACTION;
         }
         $i += $iLookAhead;
         if ($i < 0 || $i >= self::YY_SZ_ACTTAB ||
-              self::$yy_lookahead[$i] != $iLookAhead) {
+            self::$yy_lookahead[ $i ] != $iLookAhead) {
             if (count(self::$yyFallback) && $iLookAhead < count(self::$yyFallback)
-                   && ($iFallback = self::$yyFallback[$iLookAhead]) != 0) {
-                if (self::$yyTraceFILE) {
-                    fwrite(self::$yyTraceFILE, self::$yyTracePrompt . "FALLBACK " .
-                        $this->yyTokenName[$iLookAhead] . " => " .
-                        $this->yyTokenName[$iFallback] . "\n");
+                && ($iFallback = self::$yyFallback[ $iLookAhead ]) != 0) {
+                if ($this->yyTraceFILE) {
+                    fwrite($this->yyTraceFILE, $this->yyTracePrompt . 'FALLBACK ' .
+                                               $this->yyTokenName[ $iLookAhead ] . ' => ' .
+                                               $this->yyTokenName[ $iFallback ] . "\n");
                 }
                 return $this->yy_find_shift_action($iFallback);
             }
-            return self::$yy_default[$stateno];
+            return self::$yy_default[ $stateno ];
         } else {
-            return self::$yy_action[$i];
+            return self::$yy_action[ $i ];
         }
     }
 
-    function yy_find_reduce_action($stateno, $iLookAhead)
+    public function yy_find_reduce_action($stateno, $iLookAhead)
     {
         /* $stateno = $this->yystack[$this->yyidx]->stateno; */
-
-        if (!isset(self::$yy_reduce_ofst[$stateno])) {
-            return self::$yy_default[$stateno];
+        if (!isset(self::$yy_reduce_ofst[ $stateno ])) {
+            return self::$yy_default[ $stateno ];
         }
-        $i = self::$yy_reduce_ofst[$stateno];
-        if ($i == self::YY_REDUCE_USE_DFLT) {
-            return self::$yy_default[$stateno];
+        $i = self::$yy_reduce_ofst[ $stateno ];
+        if ($i === self::YY_REDUCE_USE_DFLT) {
+            return self::$yy_default[ $stateno ];
         }
-        if ($iLookAhead == self::YYNOCODE) {
+        if ($iLookAhead === self::YYNOCODE) {
             return self::YY_NO_ACTION;
         }
         $i += $iLookAhead;
         if ($i < 0 || $i >= self::YY_SZ_ACTTAB ||
-              self::$yy_lookahead[$i] != $iLookAhead) {
-            return self::$yy_default[$stateno];
+            self::$yy_lookahead[ $i ] != $iLookAhead) {
+            return self::$yy_default[ $stateno ];
         } else {
-            return self::$yy_action[$i];
+            return self::$yy_action[ $i ];
         }
     }
 
-    function yy_shift($yyNewState, $yyMajor, $yypMinor)
+    public function yy_shift($yyNewState, $yyMajor, $yypMinor)
     {
         $this->yyidx++;
         if ($this->yyidx >= self::YYSTACKDEPTH) {
             $this->yyidx--;
-            if (self::$yyTraceFILE) {
-                fprintf(self::$yyTraceFILE, "%sStack Overflow!\n", self::$yyTracePrompt);
+            if ($this->yyTraceFILE) {
+                fprintf($this->yyTraceFILE, "%sStack Overflow!\n", $this->yyTracePrompt);
             }
             while ($this->yyidx >= 0) {
                 $this->yy_pop_parser_stack();
             }
-#line 125 "smarty_internal_configfileparser.y"
-
-    $this->internalError = true;
-    $this->compiler->trigger_config_file_error("Stack overflow in configfile parser");
-#line 593 "smarty_internal_configfileparser.php"
+            // line 239 "../smarty/lexer/smarty_internal_configfileparser.y"
+            $this->internalError = true;
+            $this->compiler->trigger_config_file_error('Stack overflow in configfile parser');
             return;
         }
         $yytos = new TPC_yyStackEntry;
         $yytos->stateno = $yyNewState;
         $yytos->major = $yyMajor;
         $yytos->minor = $yypMinor;
-        array_push($this->yystack, $yytos);
-        if (self::$yyTraceFILE && $this->yyidx > 0) {
-            fprintf(self::$yyTraceFILE, "%sShift %d\n", self::$yyTracePrompt,
-                $yyNewState);
-            fprintf(self::$yyTraceFILE, "%sStack:", self::$yyTracePrompt);
-            for($i = 1; $i <= $this->yyidx; $i++) {
-                fprintf(self::$yyTraceFILE, " %s",
-                    $this->yyTokenName[$this->yystack[$i]->major]);
+        $this->yystack[] = $yytos;
+        if ($this->yyTraceFILE && $this->yyidx > 0) {
+            fprintf(
+                $this->yyTraceFILE,
+                "%sShift %d\n",
+                $this->yyTracePrompt,
+                $yyNewState
+            );
+            fprintf($this->yyTraceFILE, "%sStack:", $this->yyTracePrompt);
+            for ($i = 1; $i <= $this->yyidx; $i++) {
+                fprintf(
+                    $this->yyTraceFILE,
+                    " %s",
+                    $this->yyTokenName[ $this->yystack[ $i ]->major ]
+                );
             }
-            fwrite(self::$yyTraceFILE,"\n");
-        }
-    }
-
-    static public $yyRuleInfo = array(
-  array( 'lhs' => 20, 'rhs' => 2 ),
-  array( 'lhs' => 21, 'rhs' => 1 ),
-  array( 'lhs' => 22, 'rhs' => 2 ),
-  array( 'lhs' => 22, 'rhs' => 0 ),
-  array( 'lhs' => 24, 'rhs' => 5 ),
-  array( 'lhs' => 24, 'rhs' => 6 ),
-  array( 'lhs' => 23, 'rhs' => 2 ),
-  array( 'lhs' => 23, 'rhs' => 2 ),
-  array( 'lhs' => 23, 'rhs' => 0 ),
-  array( 'lhs' => 26, 'rhs' => 3 ),
-  array( 'lhs' => 27, 'rhs' => 1 ),
-  array( 'lhs' => 27, 'rhs' => 1 ),
-  array( 'lhs' => 27, 'rhs' => 1 ),
-  array( 'lhs' => 27, 'rhs' => 1 ),
-  array( 'lhs' => 27, 'rhs' => 1 ),
-  array( 'lhs' => 27, 'rhs' => 3 ),
-  array( 'lhs' => 27, 'rhs' => 2 ),
-  array( 'lhs' => 27, 'rhs' => 1 ),
-  array( 'lhs' => 27, 'rhs' => 1 ),
-  array( 'lhs' => 25, 'rhs' => 1 ),
-  array( 'lhs' => 25, 'rhs' => 2 ),
-  array( 'lhs' => 25, 'rhs' => 3 ),
-    );
+            fwrite($this->yyTraceFILE, "\n");
+        }
+    }
 
-    static public $yyReduceMap = array(
-        0 => 0,
-        2 => 0,
-        3 => 0,
-        19 => 0,
-        20 => 0,
-        21 => 0,
-        1 => 1,
-        4 => 4,
-        5 => 5,
-        6 => 6,
-        7 => 7,
-        8 => 8,
-        9 => 9,
-        10 => 10,
-        11 => 11,
-        12 => 12,
-        13 => 13,
-        14 => 14,
-        15 => 15,
-        16 => 16,
-        17 => 17,
-        18 => 17,
-    );
-#line 131 "smarty_internal_configfileparser.y"
-    function yy_r0(){
-    $this->_retvalue = null;
-    }
-#line 666 "smarty_internal_configfileparser.php"
-#line 136 "smarty_internal_configfileparser.y"
-    function yy_r1(){
-    $this->add_global_vars($this->yystack[$this->yyidx + 0]->minor); $this->_retvalue = null;
-    }
-#line 671 "smarty_internal_configfileparser.php"
-#line 149 "smarty_internal_configfileparser.y"
-    function yy_r4(){
-    $this->add_section_vars($this->yystack[$this->yyidx + -3]->minor, $this->yystack[$this->yyidx + 0]->minor);
-    $this->_retvalue = null;
-    }
-#line 677 "smarty_internal_configfileparser.php"
-#line 154 "smarty_internal_configfileparser.y"
-    function yy_r5(){
-    if ($this->smarty->config_read_hidden) {
-        $this->add_section_vars($this->yystack[$this->yyidx + -3]->minor, $this->yystack[$this->yyidx + 0]->minor);
-    }
-    $this->_retvalue = null;
-    }
-#line 685 "smarty_internal_configfileparser.php"
-#line 162 "smarty_internal_configfileparser.y"
-    function yy_r6(){
-    $this->_retvalue = $this->yystack[$this->yyidx + -1]->minor;
-    }
-#line 690 "smarty_internal_configfileparser.php"
-#line 166 "smarty_internal_configfileparser.y"
-    function yy_r7(){
-    $this->_retvalue = array_merge($this->yystack[$this->yyidx + -1]->minor, Array($this->yystack[$this->yyidx + 0]->minor));
-    }
-#line 695 "smarty_internal_configfileparser.php"
-#line 170 "smarty_internal_configfileparser.y"
-    function yy_r8(){
-    $this->_retvalue = Array();
-    }
-#line 700 "smarty_internal_configfileparser.php"
-#line 176 "smarty_internal_configfileparser.y"
-    function yy_r9(){
-    $this->_retvalue = Array("key" => $this->yystack[$this->yyidx + -2]->minor, "value" => $this->yystack[$this->yyidx + 0]->minor);
-    }
-#line 705 "smarty_internal_configfileparser.php"
-#line 181 "smarty_internal_configfileparser.y"
-    function yy_r10(){
-    $this->_retvalue = (float) $this->yystack[$this->yyidx + 0]->minor;
-    }
-#line 710 "smarty_internal_configfileparser.php"
-#line 185 "smarty_internal_configfileparser.y"
-    function yy_r11(){
-    $this->_retvalue = (int) $this->yystack[$this->yyidx + 0]->minor;
-    }
-#line 715 "smarty_internal_configfileparser.php"
-#line 189 "smarty_internal_configfileparser.y"
-    function yy_r12(){
-    $this->_retvalue = $this->parse_bool($this->yystack[$this->yyidx + 0]->minor);
-    }
-#line 720 "smarty_internal_configfileparser.php"
-#line 193 "smarty_internal_configfileparser.y"
-    function yy_r13(){
-    $this->_retvalue = self::parse_single_quoted_string($this->yystack[$this->yyidx + 0]->minor);
-    }
-#line 725 "smarty_internal_configfileparser.php"
-#line 197 "smarty_internal_configfileparser.y"
-    function yy_r14(){
-    $this->_retvalue = self::parse_double_quoted_string($this->yystack[$this->yyidx + 0]->minor);
-    }
-#line 730 "smarty_internal_configfileparser.php"
-#line 201 "smarty_internal_configfileparser.y"
-    function yy_r15(){
-    $this->_retvalue = self::parse_tripple_double_quoted_string($this->yystack[$this->yyidx + -1]->minor);
-    }
-#line 735 "smarty_internal_configfileparser.php"
-#line 205 "smarty_internal_configfileparser.y"
-    function yy_r16(){
-    $this->_retvalue = '';
-    }
-#line 740 "smarty_internal_configfileparser.php"
-#line 209 "smarty_internal_configfileparser.y"
-    function yy_r17(){
-    $this->_retvalue = $this->yystack[$this->yyidx + 0]->minor;
-    }
-#line 745 "smarty_internal_configfileparser.php"
+    public function yy_r0()
+    {
+        $this->_retvalue = null;
+    }
 
-    private $_retvalue;
+    public function yy_r1()
+    {
+        $this->add_global_vars($this->yystack[ $this->yyidx + 0 ]->minor);
+        $this->_retvalue = null;
+    }
 
-    function yy_reduce($yyruleno)
+    public function yy_r4()
     {
-        $yymsp = $this->yystack[$this->yyidx];
-        if (self::$yyTraceFILE && $yyruleno >= 0
-              && $yyruleno < count(self::$yyRuleName)) {
-            fprintf(self::$yyTraceFILE, "%sReduce (%d) [%s].\n",
-                self::$yyTracePrompt, $yyruleno,
-                self::$yyRuleName[$yyruleno]);
+        $this->add_section_vars($this->yystack[ $this->yyidx + -3 ]->minor, $this->yystack[ $this->yyidx + 0 ]->minor);
+        $this->_retvalue = null;
+    }
+
+    // line 245 "../smarty/lexer/smarty_internal_configfileparser.y"
+    public function yy_r5()
+    {
+        if ($this->configReadHidden) {
+            $this->add_section_vars(
+                $this->yystack[ $this->yyidx + -3 ]->minor,
+                $this->yystack[ $this->yyidx + 0 ]->minor
+            );
         }
+        $this->_retvalue = null;
+    }
+
+    // line 250 "../smarty/lexer/smarty_internal_configfileparser.y"
+    public function yy_r6()
+    {
+        $this->_retvalue = $this->yystack[ $this->yyidx + -1 ]->minor;
+    }
+
+    // line 264 "../smarty/lexer/smarty_internal_configfileparser.y"
+    public function yy_r7()
+    {
+        $this->_retvalue =
+            array_merge($this->yystack[ $this->yyidx + -1 ]->minor, array($this->yystack[ $this->yyidx + 0 ]->minor));
+    }
+
+    // line 269 "../smarty/lexer/smarty_internal_configfileparser.y"
+    public function yy_r8()
+    {
+        $this->_retvalue = array();
+    }
+
+    // line 277 "../smarty/lexer/smarty_internal_configfileparser.y"
+    public function yy_r9()
+    {
+        $this->_retvalue =
+            array(
+                'key'   => $this->yystack[ $this->yyidx + -2 ]->minor,
+                'value' => $this->yystack[ $this->yyidx + 0 ]->minor
+            );
+    }
+
+    // line 281 "../smarty/lexer/smarty_internal_configfileparser.y"
+    public function yy_r10()
+    {
+        $this->_retvalue = (float)$this->yystack[ $this->yyidx + 0 ]->minor;
+    }
+
+    // line 285 "../smarty/lexer/smarty_internal_configfileparser.y"
+    public function yy_r11()
+    {
+        $this->_retvalue = (int)$this->yystack[ $this->yyidx + 0 ]->minor;
+    }
+
+    // line 291 "../smarty/lexer/smarty_internal_configfileparser.y"
+    public function yy_r12()
+    {
+        $this->_retvalue = $this->parse_bool($this->yystack[ $this->yyidx + 0 ]->minor);
+    }
+
+    // line 296 "../smarty/lexer/smarty_internal_configfileparser.y"
+    public function yy_r13()
+    {
+        $this->_retvalue = self::parse_single_quoted_string($this->yystack[ $this->yyidx + 0 ]->minor);
+    }
+
+    // line 300 "../smarty/lexer/smarty_internal_configfileparser.y"
+    public function yy_r14()
+    {
+        $this->_retvalue = self::parse_double_quoted_string($this->yystack[ $this->yyidx + 0 ]->minor);
+    }
+
+    // line 304 "../smarty/lexer/smarty_internal_configfileparser.y"
+    public function yy_r15()
+    {
+        $this->_retvalue = self::parse_tripple_double_quoted_string($this->yystack[ $this->yyidx + -1 ]->minor);
+    }
+
+    // line 308 "../smarty/lexer/smarty_internal_configfileparser.y"
+    public function yy_r16()
+    {
+        $this->_retvalue = '';
+    }
+
+    // line 312 "../smarty/lexer/smarty_internal_configfileparser.y"
+    public function yy_r17()
+    {
+        $this->_retvalue = $this->yystack[ $this->yyidx + 0 ]->minor;
+    }
 
+    // line 316 "../smarty/lexer/smarty_internal_configfileparser.y"
+    public function yy_reduce($yyruleno)
+    {
+        if ($this->yyTraceFILE && $yyruleno >= 0
+            && $yyruleno < count(self::$yyRuleName)) {
+            fprintf(
+                $this->yyTraceFILE,
+                "%sReduce (%d) [%s].\n",
+                $this->yyTracePrompt,
+                $yyruleno,
+                self::$yyRuleName[ $yyruleno ]
+            );
+        }
         $this->_retvalue = $yy_lefthand_side = null;
-        if (array_key_exists($yyruleno, self::$yyReduceMap)) {
+        if (isset(self::$yyReduceMap[ $yyruleno ])) {
             // call the action
             $this->_retvalue = null;
-            $this->{'yy_r' . self::$yyReduceMap[$yyruleno]}();
+            $this->{'yy_r' . self::$yyReduceMap[ $yyruleno ]}();
             $yy_lefthand_side = $this->_retvalue;
         }
-        $yygoto = self::$yyRuleInfo[$yyruleno]['lhs'];
-        $yysize = self::$yyRuleInfo[$yyruleno]['rhs'];
+        $yygoto = self::$yyRuleInfo[ $yyruleno ][ 0 ];
+        $yysize = self::$yyRuleInfo[ $yyruleno ][ 1 ];
         $this->yyidx -= $yysize;
-        for($i = $yysize; $i; $i--) {
+        for ($i = $yysize; $i; $i--) {
             // pop all of the right-hand side parameters
             array_pop($this->yystack);
         }
-        $yyact = $this->yy_find_reduce_action($this->yystack[$this->yyidx]->stateno, $yygoto);
+        $yyact = $this->yy_find_reduce_action($this->yystack[ $this->yyidx ]->stateno, $yygoto);
         if ($yyact < self::YYNSTATE) {
-            if (!self::$yyTraceFILE && $yysize) {
+            if (!$this->yyTraceFILE && $yysize) {
                 $this->yyidx++;
                 $x = new TPC_yyStackEntry;
                 $x->stateno = $yyact;
                 $x->major = $yygoto;
                 $x->minor = $yy_lefthand_side;
-                $this->yystack[$this->yyidx] = $x;
+                $this->yystack[ $this->yyidx ] = $x;
             } else {
                 $this->yy_shift($yyact, $yygoto, $yy_lefthand_side);
             }
-        } elseif ($yyact == self::YYNSTATE + self::YYNRULE + 1) {
+        } elseif ($yyact === self::YYNSTATE + self::YYNRULE + 1) {
             $this->yy_accept();
         }
     }
 
-    function yy_parse_failed()
+    // line 320 "../smarty/lexer/smarty_internal_configfileparser.y"
+    public function yy_parse_failed()
     {
-        if (self::$yyTraceFILE) {
-            fprintf(self::$yyTraceFILE, "%sFail!\n", self::$yyTracePrompt);
+        if ($this->yyTraceFILE) {
+            fprintf($this->yyTraceFILE, "%sFail!\n", $this->yyTracePrompt);
         }
         while ($this->yyidx >= 0) {
             $this->yy_pop_parser_stack();
         }
     }
 
-    function yy_syntax_error($yymajor, $TOKEN)
+    // line 324 "../smarty/lexer/smarty_internal_configfileparser.y"
+    public function yy_syntax_error($yymajor, $TOKEN)
     {
-#line 118 "smarty_internal_configfileparser.y"
-
-    $this->internalError = true;
-    $this->yymajor = $yymajor;
-    $this->compiler->trigger_config_file_error();
-#line 808 "smarty_internal_configfileparser.php"
+        // line 232 "../smarty/lexer/smarty_internal_configfileparser.y"
+        $this->internalError = true;
+        $this->yymajor = $yymajor;
+        $this->compiler->trigger_config_file_error();
     }
 
-    function yy_accept()
+    public function yy_accept()
     {
-        if (self::$yyTraceFILE) {
-            fprintf(self::$yyTraceFILE, "%sAccept!\n", self::$yyTracePrompt);
+        if ($this->yyTraceFILE) {
+            fprintf($this->yyTraceFILE, "%sAccept!\n", $this->yyTracePrompt);
         }
         while ($this->yyidx >= 0) {
-            $stack = $this->yy_pop_parser_stack();
+            $this->yy_pop_parser_stack();
         }
-#line 110 "smarty_internal_configfileparser.y"
-
-    $this->successful = !$this->internalError;
-    $this->internalError = false;
-    $this->retvalue = $this->_retvalue;
-    //echo $this->retvalue."\n\n";
-#line 826 "smarty_internal_configfileparser.php"
+        // line 225 "../smarty/lexer/smarty_internal_configfileparser.y"
+        $this->successful = !$this->internalError;
+        $this->internalError = false;
+        $this->retvalue = $this->_retvalue;
     }
 
-    function doParse($yymajor, $yytokenvalue)
+    public function doParse($yymajor, $yytokenvalue)
     {
         $yyerrorhit = 0;   /* True if yymajor has invoked an error */
-
         if ($this->yyidx === null || $this->yyidx < 0) {
             $this->yyidx = 0;
             $this->yyerrcnt = -1;
@@ -839,19 +889,21 @@ static public $yy_action = array(
             $x->stateno = 0;
             $x->major = 0;
             $this->yystack = array();
-            array_push($this->yystack, $x);
+            $this->yystack[] = $x;
         }
-        $yyendofinput = ($yymajor==0);
-
-        if (self::$yyTraceFILE) {
-            fprintf(self::$yyTraceFILE, "%sInput %s\n",
-                self::$yyTracePrompt, $this->yyTokenName[$yymajor]);
+        $yyendofinput = ($yymajor == 0);
+        if ($this->yyTraceFILE) {
+            fprintf(
+                $this->yyTraceFILE,
+                "%sInput %s\n",
+                $this->yyTracePrompt,
+                $this->yyTokenName[ $yymajor ]
+            );
         }
-
         do {
             $yyact = $this->yy_find_shift_action($yymajor);
             if ($yymajor < self::YYERRORSYMBOL &&
-                  !$this->yy_is_expected_token($yymajor)) {
+                !$this->yy_is_expected_token($yymajor)) {
                 // force a syntax error
                 $yyact = self::YY_ERROR_ACTION;
             }
@@ -865,35 +917,42 @@ static public $yy_action = array(
                 }
             } elseif ($yyact < self::YYNSTATE + self::YYNRULE) {
                 $this->yy_reduce($yyact - self::YYNSTATE);
-            } elseif ($yyact == self::YY_ERROR_ACTION) {
-                if (self::$yyTraceFILE) {
-                    fprintf(self::$yyTraceFILE, "%sSyntax Error!\n",
-                        self::$yyTracePrompt);
+            } elseif ($yyact === self::YY_ERROR_ACTION) {
+                if ($this->yyTraceFILE) {
+                    fprintf(
+                        $this->yyTraceFILE,
+                        "%sSyntax Error!\n",
+                        $this->yyTracePrompt
+                    );
                 }
                 if (self::YYERRORSYMBOL) {
                     if ($this->yyerrcnt < 0) {
                         $this->yy_syntax_error($yymajor, $yytokenvalue);
                     }
-                    $yymx = $this->yystack[$this->yyidx]->major;
-                    if ($yymx == self::YYERRORSYMBOL || $yyerrorhit ){
-                        if (self::$yyTraceFILE) {
-                            fprintf(self::$yyTraceFILE, "%sDiscard input token %s\n",
-                                self::$yyTracePrompt, $this->yyTokenName[$yymajor]);
+                    $yymx = $this->yystack[ $this->yyidx ]->major;
+                    if ($yymx === self::YYERRORSYMBOL || $yyerrorhit) {
+                        if ($this->yyTraceFILE) {
+                            fprintf(
+                                $this->yyTraceFILE,
+                                "%sDiscard input token %s\n",
+                                $this->yyTracePrompt,
+                                $this->yyTokenName[ $yymajor ]
+                            );
                         }
                         $this->yy_destructor($yymajor, $yytokenvalue);
                         $yymajor = self::YYNOCODE;
                     } else {
                         while ($this->yyidx >= 0 &&
-                                 $yymx != self::YYERRORSYMBOL &&
-        ($yyact = $this->yy_find_shift_action(self::YYERRORSYMBOL)) >= self::YYNSTATE
-                              ){
+                               $yymx !== self::YYERRORSYMBOL &&
+                               ($yyact = $this->yy_find_shift_action(self::YYERRORSYMBOL)) >= self::YYNSTATE
+                        ) {
                             $this->yy_pop_parser_stack();
                         }
-                        if ($this->yyidx < 0 || $yymajor==0) {
+                        if ($this->yyidx < 0 || $yymajor == 0) {
                             $this->yy_destructor($yymajor, $yytokenvalue);
                             $this->yy_parse_failed();
                             $yymajor = self::YYNOCODE;
-                        } elseif ($yymx != self::YYERRORSYMBOL) {
+                        } elseif ($yymx !== self::YYERRORSYMBOL) {
                             $u2 = 0;
                             $this->yy_shift($yyact, self::YYERRORSYMBOL, $u2);
                         }
@@ -915,7 +974,73 @@ static public $yy_action = array(
                 $this->yy_accept();
                 $yymajor = self::YYNOCODE;
             }
-        } while ($yymajor != self::YYNOCODE && $this->yyidx >= 0);
+        } while ($yymajor !== self::YYNOCODE && $this->yyidx >= 0);
+    }
+
+    /**
+     * 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;
+    }
+
+    /**
+     * 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 ]);
+        }
     }
 }
-?>
\ No newline at end of file