deleted file mode 100644
--- a/library/smarty/lexer/smarty_internal_configfileparser.y
+++ /dev/null
@@ -1,362 +0,0 @@
-/**
-* 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
- */
- function __construct(Smarty_Internal_Configfilelexer $lex, Smarty_Internal_Config_File_Compiler $compiler)
- {
- // set instance object
- self::instance($this);
- $this->lex = $lex;
- $this->smarty = $compiler->smarty;
- $this->compiler = $compiler;
- $this->configOverwrite = $this->smarty->config_overwrite;
- $this->configReadHidden = $this->smarty->config_read_hidden;
- }
-
- /**
- * @param null $new_instance
- *
- * @return null
- */
- public static function &instance($new_instance = null)
- {
- static $instance = null;
- if (isset($new_instance) && is_object($new_instance)) {
- $instance = $new_instance;
- }
- return $instance;
- }
-
- /**
- * 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;
-}