From 526d5e03888ed4843e2743d76a55cb65650a31b3 Mon Sep 17 00:00:00 2001 From: "Uwe.Tews" Date: Thu, 26 Mar 2009 14:08:43 +0000 Subject: [PATCH] - fixed parser not to create error on `word` in double quoted strings - allow PHP array(...) --- change_log.txt | 4 + libs/lexer/Create_Config_Parser.php | 11 - libs/lexer/Create_Template_Parser.php | 20 - libs/lexer/Exception.php | 397 --- libs/lexer/Lempar Original.php | 923 ------- libs/lexer/Lempar.php | 930 ------- libs/lexer/LexerGenerator.php | 289 -- libs/lexer/LexerGenerator/Exception.php | 55 - libs/lexer/LexerGenerator/Lexer.php | 470 ---- libs/lexer/LexerGenerator/Parser.php | 1937 -------------- libs/lexer/LexerGenerator/Parser.y | 768 ------ libs/lexer/LexerGenerator/Regex/Lexer.php | 938 ------- libs/lexer/LexerGenerator/Regex/Parser.php | 1933 -------------- libs/lexer/LexerGenerator/cli.php | 4 - libs/lexer/ParserGenerator.php | 760 ------ libs/lexer/ParserGenerator/Action.php | 240 -- libs/lexer/ParserGenerator/ActionTable.php | 293 -- libs/lexer/ParserGenerator/Config.php | 570 ---- libs/lexer/ParserGenerator/Data.php | 1854 ------------- libs/lexer/ParserGenerator/Parser.php | 844 ------ .../lexer/ParserGenerator/PropagationLink.php | 117 - libs/lexer/ParserGenerator/Rule.php | 140 - libs/lexer/ParserGenerator/State.php | 277 -- libs/lexer/ParserGenerator/Symbol.php | 284 -- libs/lexer/ParserGenerator/cli.php | 5 - libs/lexer/internal.configfilelexer.plex | 108 - libs/lexer/internal.configfileparser.y | 123 - libs/lexer/internal.templatelexer.php | 708 ----- libs/lexer/internal.templatelexer.plex | 382 --- libs/lexer/internal.templateparser.php | 2350 ----------------- libs/lexer/internal.templateparser.y | 452 ---- libs/sysplugins/internal.templatebase.php | 6 +- libs/sysplugins/internal.templateparser.php | 810 +++--- 33 files changed, 418 insertions(+), 18584 deletions(-) delete mode 100644 libs/lexer/Create_Config_Parser.php delete mode 100644 libs/lexer/Create_Template_Parser.php delete mode 100644 libs/lexer/Exception.php delete mode 100644 libs/lexer/Lempar Original.php delete mode 100644 libs/lexer/Lempar.php delete mode 100644 libs/lexer/LexerGenerator.php delete mode 100644 libs/lexer/LexerGenerator/Exception.php delete mode 100644 libs/lexer/LexerGenerator/Lexer.php delete mode 100644 libs/lexer/LexerGenerator/Parser.php delete mode 100644 libs/lexer/LexerGenerator/Parser.y delete mode 100644 libs/lexer/LexerGenerator/Regex/Lexer.php delete mode 100644 libs/lexer/LexerGenerator/Regex/Parser.php delete mode 100644 libs/lexer/LexerGenerator/cli.php delete mode 100644 libs/lexer/ParserGenerator.php delete mode 100644 libs/lexer/ParserGenerator/Action.php delete mode 100644 libs/lexer/ParserGenerator/ActionTable.php delete mode 100644 libs/lexer/ParserGenerator/Config.php delete mode 100644 libs/lexer/ParserGenerator/Data.php delete mode 100644 libs/lexer/ParserGenerator/Parser.php delete mode 100644 libs/lexer/ParserGenerator/PropagationLink.php delete mode 100644 libs/lexer/ParserGenerator/Rule.php delete mode 100644 libs/lexer/ParserGenerator/State.php delete mode 100644 libs/lexer/ParserGenerator/Symbol.php delete mode 100644 libs/lexer/ParserGenerator/cli.php delete mode 100644 libs/lexer/internal.configfilelexer.plex delete mode 100644 libs/lexer/internal.configfileparser.y delete mode 100644 libs/lexer/internal.templatelexer.php delete mode 100644 libs/lexer/internal.templatelexer.plex delete mode 100644 libs/lexer/internal.templateparser.php delete mode 100644 libs/lexer/internal.templateparser.y diff --git a/change_log.txt b/change_log.txt index 979f54ea..e77e7d40 100644 --- a/change_log.txt +++ b/change_log.txt @@ -1,3 +1,7 @@ +03/26/2009 +- fixed parser not to create error on `word` in double quoted strings +- allow PHP array(...) + 03/23/2009 - fixed {foreachelse} and {forelse} tags diff --git a/libs/lexer/Create_Config_Parser.php b/libs/lexer/Create_Config_Parser.php deleted file mode 100644 index 358a2c4b..00000000 --- a/libs/lexer/Create_Config_Parser.php +++ /dev/null @@ -1,11 +0,0 @@ - diff --git a/libs/lexer/Create_Template_Parser.php b/libs/lexer/Create_Template_Parser.php deleted file mode 100644 index 4cff0e46..00000000 --- a/libs/lexer/Create_Template_Parser.php +++ /dev/null @@ -1,20 +0,0 @@ -ldel."','".$this->rdel."'),$contents); -//$contents = preg_replace('%/\*[\s\S]+?\*/|(?://|#).*(?:\r\n|\n)%m', '', $contents); -file_put_contents('internal.templatelexer.php', $contents); -//$contents = file_get_contents('internal.templateparser.php'); -//$contents = preg_replace('%/\*[\s\S]+?\*/|(?://|#).*(?:\r\n|\n)%m', '', $contents); -//file_put_contents('internal.templateparser.php', $contents); -copy('internal.templatelexer.php','../../distribution/libs/sysplugins/internal.templatelexer.php'); -copy('internal.templateparser.php','../../distribution/libs/sysplugins/internal.templateparser.php'); -//unlink('internal.templatelexer.php'); -//unlink('internal.templateparser.php'); - -?> diff --git a/libs/lexer/Exception.php b/libs/lexer/Exception.php deleted file mode 100644 index b16cc7bb..00000000 --- a/libs/lexer/Exception.php +++ /dev/null @@ -1,397 +0,0 @@ - - * @author Hans Lellelid - * @author Bertrand Mansion - * @author Greg Beaver - * @copyright 1997-2008 The PHP Group - * @license http://www.php.net/license/3_0.txt PHP License 3.0 - * @version CVS: $Id: Exception.php,v 1.29 2008/01/03 20:26:35 cellog Exp $ - * @link http://pear.php.net/package/PEAR - * @since File available since Release 1.3.3 - */ - - -/** - * Base PEAR_Exception Class - * - * 1) Features: - * - * - Nestable exceptions (throw new PEAR_Exception($msg, $prev_exception)) - * - Definable triggers, shot when exceptions occur - * - Pretty and informative error messages - * - Added more context info available (like class, method or cause) - * - cause can be a PEAR_Exception or an array of mixed - * PEAR_Exceptions/PEAR_ErrorStack warnings - * - callbacks for specific exception classes and their children - * - * 2) Ideas: - * - * - Maybe a way to define a 'template' for the output - * - * 3) Inherited properties from PHP Exception Class: - * - * protected $message - * protected $code - * protected $line - * protected $file - * private $trace - * - * 4) Inherited methods from PHP Exception Class: - * - * __clone - * __construct - * getMessage - * getCode - * getFile - * getLine - * getTraceSafe - * getTraceSafeAsString - * __toString - * - * 5) Usage example - * - * - * require_once 'PEAR/Exception.php'; - * - * class Test { - * function foo() { - * throw new PEAR_Exception('Error Message', ERROR_CODE); - * } - * } - * - * function myLogger($pear_exception) { - * echo $pear_exception->getMessage(); - * } - * // each time a exception is thrown the 'myLogger' will be called - * // (its use is completely optional) - * PEAR_Exception::addObserver('myLogger'); - * $test = new Test; - * try { - * $test->foo(); - * } catch (PEAR_Exception $e) { - * print $e; - * } - * - * - * @category pear - * @package PEAR - * @author Tomas V.V.Cox - * @author Hans Lellelid - * @author Bertrand Mansion - * @author Greg Beaver - * @copyright 1997-2008 The PHP Group - * @license http://www.php.net/license/3_0.txt PHP License 3.0 - * @version Release: 1.7.2 - * @link http://pear.php.net/package/PEAR - * @since Class available since Release 1.3.3 - * - */ -class PEAR_Exception extends Exception -{ - const OBSERVER_PRINT = -2; - const OBSERVER_TRIGGER = -4; - const OBSERVER_DIE = -8; - protected $cause; - private static $_observers = array(); - private static $_uniqueid = 0; - private $_trace; - - /** - * Supported signatures: - * - PEAR_Exception(string $message); - * - PEAR_Exception(string $message, int $code); - * - PEAR_Exception(string $message, Exception $cause); - * - PEAR_Exception(string $message, Exception $cause, int $code); - * - PEAR_Exception(string $message, PEAR_Error $cause); - * - PEAR_Exception(string $message, PEAR_Error $cause, int $code); - * - PEAR_Exception(string $message, array $causes); - * - PEAR_Exception(string $message, array $causes, int $code); - * @param string exception message - * @param int|Exception|PEAR_Error|array|null exception cause - * @param int|null exception code or null - */ - public function __construct($message, $p2 = null, $p3 = null) - { - if (is_int($p2)) { - $code = $p2; - $this->cause = null; - } elseif (is_object($p2) || is_array($p2)) { - // using is_object allows both Exception and PEAR_Error - if (is_object($p2) && !($p2 instanceof Exception)) { - if (!class_exists('PEAR_Error',false) || !($p2 instanceof PEAR_Error)) { - throw new PEAR_Exception('exception cause must be Exception, ' . - 'array, or PEAR_Error'); - } - } - $code = $p3; - if (is_array($p2) && isset($p2['message'])) { - // fix potential problem of passing in a single warning - $p2 = array($p2); - } - $this->cause = $p2; - } else { - $code = null; - $this->cause = null; - } - parent::__construct($message, $code); - $this->signal(); - } - - /** - * @param mixed $callback - A valid php callback, see php func is_callable() - * - A PEAR_Exception::OBSERVER_* constant - * - An array(const PEAR_Exception::OBSERVER_*, - * mixed $options) - * @param string $label The name of the observer. Use this if you want - * to remove it later with removeObserver() - */ - public static function addObserver($callback, $label = 'default') - { - self::$_observers[$label] = $callback; - } - - public static function removeObserver($label = 'default') - { - unset(self::$_observers[$label]); - } - - /** - * @return int unique identifier for an observer - */ - public static function getUniqueId() - { - return self::$_uniqueid++; - } - - private function signal() - { - foreach (self::$_observers as $func) { - if (is_callable($func)) { - call_user_func($func, $this); - continue; - } - settype($func, 'array'); - switch ($func[0]) { - case self::OBSERVER_PRINT : - $f = (isset($func[1])) ? $func[1] : '%s'; - printf($f, $this->getMessage()); - break; - case self::OBSERVER_TRIGGER : - $f = (isset($func[1])) ? $func[1] : E_USER_NOTICE; - trigger_error($this->getMessage(), $f); - break; - case self::OBSERVER_DIE : - $f = (isset($func[1])) ? $func[1] : '%s'; - die(printf($f, $this->getMessage())); - break; - default: - trigger_error('invalid observer type', E_USER_WARNING); - } - } - } - - /** - * Return specific error information that can be used for more detailed - * error messages or translation. - * - * This method may be overridden in child exception classes in order - * to add functionality not present in PEAR_Exception and is a placeholder - * to define API - * - * The returned array must be an associative array of parameter => value like so: - * 
-     * array('name' => $name, 'context' => array(...))
-     *
- * @return array - */ - public function getErrorData() - { - return array(); - } - - /** - * Returns the exception that caused this exception to be thrown - * @access public - * @return Exception|array The context of the exception - */ - public function getCause() - { - return $this->cause; - } - - /** - * Function must be public to call on caused exceptions - * @param array - */ - public function getCauseMessage(&$causes) - { - $trace = $this->getTraceSafe(); - $cause = array('class' => get_class($this), - 'message' => $this->message, - 'file' => 'unknown', - 'line' => 'unknown'); - if (isset($trace[0])) { - if (isset($trace[0]['file'])) { - $cause['file'] = $trace[0]['file']; - $cause['line'] = $trace[0]['line']; - } - } - $causes[] = $cause; - if ($this->cause instanceof PEAR_Exception) { - $this->cause->getCauseMessage($causes); - } elseif ($this->cause instanceof Exception) { - $causes[] = array('class' => get_class($this->cause), - 'message' => $this->cause->getMessage(), - 'file' => $this->cause->getFile(), - 'line' => $this->cause->getLine()); - } elseif (class_exists('PEAR_Error',false) && $this->cause instanceof PEAR_Error) { - $causes[] = array('class' => get_class($this->cause), - 'message' => $this->cause->getMessage(), - 'file' => 'unknown', - 'line' => 'unknown'); - } elseif (is_array($this->cause)) { - foreach ($this->cause as $cause) { - if ($cause instanceof PEAR_Exception) { - $cause->getCauseMessage($causes); - } elseif ($cause instanceof Exception) { - $causes[] = array('class' => get_class($cause), - 'message' => $cause->getMessage(), - 'file' => $cause->getFile(), - 'line' => $cause->getLine()); - } elseif (class_exists('PEAR_Error',false) && $cause instanceof PEAR_Error) { - $causes[] = array('class' => get_class($cause), - 'message' => $cause->getMessage(), - 'file' => 'unknown', - 'line' => 'unknown'); - } elseif (is_array($cause) && isset($cause['message'])) { - // PEAR_ErrorStack warning - $causes[] = array( - 'class' => $cause['package'], - 'message' => $cause['message'], - 'file' => isset($cause['context']['file']) ? - $cause['context']['file'] : - 'unknown', - 'line' => isset($cause['context']['line']) ? - $cause['context']['line'] : - 'unknown', - ); - } - } - } - } - - public function getTraceSafe() - { - if (!isset($this->_trace)) { - $this->_trace = $this->getTrace(); - if (empty($this->_trace)) { - $backtrace = debug_backtrace(); - $this->_trace = array($backtrace[count($backtrace)-1]); - } - } - return $this->_trace; - } - - public function getErrorClass() - { - $trace = $this->getTraceSafe(); - return $trace[0]['class']; - } - - public function getErrorMethod() - { - $trace = $this->getTraceSafe(); - return $trace[0]['function']; - } - - public function __toString() - { - if (isset($_SERVER['REQUEST_URI'])) { - return $this->toHtml(); - } - return $this->toText(); - } - - public function toHtml() - { - $trace = $this->getTraceSafe(); - $causes = array(); - $this->getCauseMessage($causes); - $html = '' . "\n"; - foreach ($causes as $i => $cause) { - $html .= '\n"; - } - $html .= '' . "\n" - . '' - . '' - . '' . "\n"; - - foreach ($trace as $k => $v) { - $html .= '' - . '' - . '' . "\n"; - } - $html .= '' - . '' - . '' . "\n" - . '
' - . str_repeat('-', $i) . ' ' . $cause['class'] . ': ' - . htmlspecialchars($cause['message']) . ' in ' . $cause['file'] . ' ' - . 'on line ' . $cause['line'] . '' - . "
Exception trace
#FunctionLocation
' . $k . ''; - if (!empty($v['class'])) { - $html .= $v['class'] . $v['type']; - } - $html .= $v['function']; - $args = array(); - if (!empty($v['args'])) { - foreach ($v['args'] as $arg) { - if (is_null($arg)) $args[] = 'null'; - elseif (is_array($arg)) $args[] = 'Array'; - elseif (is_object($arg)) $args[] = 'Object('.get_class($arg).')'; - elseif (is_bool($arg)) $args[] = $arg ? 'true' : 'false'; - elseif (is_int($arg) || is_double($arg)) $args[] = $arg; - else { - $arg = (string)$arg; - $str = htmlspecialchars(substr($arg, 0, 16)); - if (strlen($arg) > 16) $str .= '…'; - $args[] = "'" . $str . "'"; - } - } - } - $html .= '(' . implode(', ',$args) . ')' - . '' . (isset($v['file']) ? $v['file'] : 'unknown') - . ':' . (isset($v['line']) ? $v['line'] : 'unknown') - . '
' . ($k+1) . '{main} 
'; - return $html; - } - - public function toText() - { - $causes = array(); - $this->getCauseMessage($causes); - $causeMsg = ''; - foreach ($causes as $i => $cause) { - $causeMsg .= str_repeat(' ', $i) . $cause['class'] . ': ' - . $cause['message'] . ' in ' . $cause['file'] - . ' on line ' . $cause['line'] . "\n"; - } - return $causeMsg . $this->getTraceAsString(); - } -} - -?> diff --git a/libs/lexer/Lempar Original.php b/libs/lexer/Lempar Original.php deleted file mode 100644 index 7bcaa266..00000000 --- a/libs/lexer/Lempar Original.php +++ /dev/null @@ -1,923 +0,0 @@ -string = $s->string; - $this->metadata = $s->metadata; - } else { - $this->string = (string) $s; - if ($m instanceof ParseyyToken) { - $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 ParseyyToken) ? - $value->metadata : $value; - $this->metadata = array_merge($this->metadata, $x); - return; - } - $offset = count($this->metadata); - } - if ($value === null) { - return; - } - if ($value instanceof ParseyyToken) { - if ($value->metadata) { - $this->metadata[$offset] = $value->metadata; - } - } elseif ($value) { - $this->metadata[$offset] = $value; - } - } - - function offsetUnset($offset) - { - unset($this->metadata[$offset]); - } -} - -/** The following structure represents a single element of the - * parser's stack. Information stored includes: - * - * + The state number for the parser at this level of the stack. - * - * + The value of the token stored at this level of the stack. - * (In other words, the "major" token.) - * - * + The semantic value stored at this level of the stack. This is - * the information used by the action routines in the grammar. - * It is sometimes called the "minor" token. - */ -class ParseyyStackEntry -{ - public $stateno; /* The state-number */ - public $major; /* The major token value. This is the code - ** number for the token at this stack level */ - public $minor; /* The user-supplied minor token value. This - ** is the value of the token */ -}; - -// code external to the class is included here -%% - -// declare_class is output here -%% -{ -/* First off, code is included which follows the "include_class" declaration -** in the input file. */ -%% - -/* Next is all token values, as class constants -*/ -/* -** These constants (all generated automatically by the parser generator) -** specify the various kinds of tokens (terminals) that the parser -** understands. -** -** Each symbol here is a terminal symbol in the grammar. -*/ -%% - -/* Next are that tables used to determine what action to take based on the -** current state and lookahead token. These tables are used to implement -** functions that take a state number and lookahead value and return an -** action integer. -** -** Suppose the action integer is N. Then the action is determined as -** follows -** -** 0 <= N < self::YYNSTATE Shift N. That is, -** push the lookahead -** token onto the stack -** and goto state N. -** -** self::YYNSTATE <= N < self::YYNSTATE+self::YYNRULE Reduce by rule N-YYNSTATE. -** -** N == self::YYNSTATE+self::YYNRULE A syntax error has occurred. -** -** N == self::YYNSTATE+self::YYNRULE+1 The parser accepts its -** input. (and concludes parsing) -** -** N == self::YYNSTATE+self::YYNRULE+2 No such action. Denotes unused -** slots in the yy_action[] table. -** -** The action table is constructed as a single large static array $yy_action. -** Given state S and lookahead X, the action is computed as -** -** self::$yy_action[self::$yy_shift_ofst[S] + X ] -** -** If the index value self::$yy_shift_ofst[S]+X is out of range or if the value -** self::$yy_lookahead[self::$yy_shift_ofst[S]+X] is not equal to X or if -** self::$yy_shift_ofst[S] is equal to self::YY_SHIFT_USE_DFLT, it means that -** the action is not in the table and that self::$yy_default[S] should be used instead. -** -** The formula above is for computing the action when the lookahead is -** a terminal symbol. If the lookahead is a non-terminal (as occurs after -** a reduce action) then the static $yy_reduce_ofst array is used in place of -** the static $yy_shift_ofst array and self::YY_REDUCE_USE_DFLT is used in place of -** self::YY_SHIFT_USE_DFLT. -** -** The following are the tables generated in this section: -** -** self::$yy_action A single table containing all actions. -** self::$yy_lookahead A table containing the lookahead for each entry in -** yy_action. Used to detect hash collisions. -** self::$yy_shift_ofst For each state, the offset into self::$yy_action for -** shifting terminals. -** self::$yy_reduce_ofst For each state, the offset into self::$yy_action for -** shifting non-terminals after a reduce. -** self::$yy_default Default action for each state. -*/ -%% -/* The next thing included is series of defines which control -** various aspects of the generated parser. -** self::YYNOCODE is a number which corresponds -** to no legal terminal or nonterminal number. This -** number is used to fill in empty slots of the hash -** table. -** self::YYFALLBACK If defined, this indicates that one or more tokens -** have fall-back values which should be used if the -** original value of the token will not parse. -** self::YYSTACKDEPTH is the maximum depth of the parser's stack. -** self::YYNSTATE the combined number of states. -** self::YYNRULE the number of rules in the grammar -** self::YYERRORSYMBOL is the code number of the error symbol. If not -** defined, then do no error processing. -*/ -%% - /** The next table maps tokens into fallback tokens. If a construct - * like the following: - * - * %fallback ID X Y Z. - * - * appears in the grammer, then ID becomes a fallback token for X, Y, - * and Z. Whenever one of the tokens X, Y, or Z is input to the parser - * but it does not parse, the type of the token is changed to ID and - * the parse is retried before an error is thrown. - */ - static public $yyFallback = array( -%% - ); - /** - * Turn parser tracing on by giving a stream to which to write the trace - * and a prompt to preface each trace message. Tracing is turned off - * by making either argument NULL - * - * Inputs: - * - * - A stream resource to which trace output should be written. - * If NULL, then tracing is turned off. - * - A prefix string written at the beginning of every - * line of trace output. If NULL, then tracing is - * turned off. - * - * Outputs: - * - * - None. - * @param resource - * @param string - */ - static function Trace($TraceFILE, $zTracePrompt) - { - if (!$TraceFILE) { - $zTracePrompt = 0; - } elseif (!$zTracePrompt) { - $TraceFILE = 0; - } - self::$yyTraceFILE = $TraceFILE; - self::$yyTracePrompt = $zTracePrompt; - } - - /** - * Output debug information to output (php://output stream) - */ - static function PrintTrace() - { - self::$yyTraceFILE = fopen('php://output', 'w'); - self::$yyTracePrompt = '
'; - } - - /** - * @var resource|0 - */ - static public $yyTraceFILE; - /** - * String to prepend to debug output - * @var string|0 - */ - static public $yyTracePrompt; - /** - * @var int - */ - public $yyidx; /* Index of top element in stack */ - /** - * @var int - */ - public $yyerrcnt; /* Shifts left before out of the error */ - /** - * @var array - */ - public $yystack = array(); /* The parser's stack */ - - /** - * For tracing shifts, the names of all terminals and nonterminals - * are required. The following table supplies these names - * @var array - */ - public $yyTokenName = array( -%% - ); - - /** - * For tracing reduce actions, the names of all rules are required. - * @var array - */ - static public $yyRuleName = array( -%% - ); - - /** - * This function returns the symbolic name associated with a token - * value. - * @param int - * @return string - */ - function tokenName($tokenType) - { - if ($tokenType === 0) { - return 'End of Input'; - } - if ($tokenType > 0 && $tokenType < count(self::$yyTokenName)) { - return self::$yyTokenName[$tokenType]; - } else { - return "Unknown"; - } - } - - /** - * The following function deletes the value associated with a - * symbol. The symbol can be either a terminal or nonterminal. - * @param int the symbol code - * @param mixed the symbol's value - */ - static function yy_destructor($yymajor, $yypminor) - { - switch ($yymajor) { - /* Here is inserted the actions which take place when a - ** terminal or non-terminal is destroyed. This can happen - ** when the symbol is popped from the stack during a - ** reduce or during error processing or when a parser is - ** being destroyed before it is finished parsing. - ** - ** Note: during a reduce, the only symbols destroyed are those - ** which appear on the RHS of the rule, but which are not used - ** inside the C code. - */ -%% - default: break; /* If no destructor action specified: do nothing */ - } - } - - /** - * Pop the parser's stack once. - * - * If there is a destructor routine associated with the token which - * is popped from the stack, then call it. - * - * Return the major token number for the symbol popped. - * @param ParseyyParser - * @return int - */ - function yy_pop_parser_stack() - { - if (!count($this->yystack)) { - return; - } - $yytos = array_pop($this->yystack); - if (self::$yyTraceFILE && $this->yyidx >= 0) { - fwrite(self::$yyTraceFILE, - self::$yyTracePrompt . 'Popping ' . self::$yyTokenName[$yytos->major] . - "\n"); - } - $yymajor = $yytos->major; - self::yy_destructor($yymajor, $yytos->minor); - $this->yyidx--; - return $yymajor; - } - - /** - * Deallocate and destroy a parser. Destructors are all called for - * all stack elements before shutting the parser down. - */ - function __destruct() - { - while ($this->yyidx >= 0) { - $this->yy_pop_parser_stack(); - } - if (is_resource(self::$yyTraceFILE)) { - fclose(self::$yyTraceFILE); - } - } - - /** - * Based on the current state and parser stack, get a list of all - * possible lookahead tokens - * @param int - * @return array - */ - function yy_get_expected_tokens($token) - { - $state = $this->yystack[$this->yyidx]->stateno; - $expected = self::$yyExpectedTokens[$state]; - if (in_array($token, self::$yyExpectedTokens[$state], true)) { - return $expected; - } - $stack = $this->yystack; - $yyidx = $this->yyidx; - do { - $yyact = $this->yy_find_shift_action($token); - if ($yyact >= self::YYNSTATE && $yyact < self::YYNSTATE + self::YYNRULE) { - // reduce action - $done = 0; - do { - if ($done++ == 100) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - // too much recursion prevents proper detection - // so give up - return array_unique($expected); - } - $yyruleno = $yyact - self::YYNSTATE; - $this->yyidx -= self::$yyRuleInfo[$yyruleno]['rhs']; - $nextstate = $this->yy_find_reduce_action( - $this->yystack[$this->yyidx]->stateno, - self::$yyRuleInfo[$yyruleno]['lhs']); - if (isset(self::$yyExpectedTokens[$nextstate])) { - $expected += self::$yyExpectedTokens[$nextstate]; - if (in_array($token, - self::$yyExpectedTokens[$nextstate], true)) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - return array_unique($expected); - } - } - if ($nextstate < self::YYNSTATE) { - // we need to shift a non-terminal - $this->yyidx++; - $x = new ParseyyStackEntry; - $x->stateno = $nextstate; - $x->major = self::$yyRuleInfo[$yyruleno]['lhs']; - $this->yystack[$this->yyidx] = $x; - continue 2; - } elseif ($nextstate == self::YYNSTATE + self::YYNRULE + 1) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - // the last token was just ignored, we can't accept - // by ignoring input, this is in essence ignoring a - // syntax error! - return array_unique($expected); - } elseif ($nextstate === self::YY_NO_ACTION) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - // input accepted, but not shifted (I guess) - return $expected; - } else { - $yyact = $nextstate; - } - } while (true); - } - break; - } while (true); - return array_unique($expected); - } - - /** - * Based on the parser state and current parser stack, determine whether - * the lookahead token is possible. - * - * The parser will convert the token value to an error token if not. This - * catches some unusual edge cases where the parser would fail. - * @param int - * @return bool - */ - function yy_is_expected_token($token) - { - if ($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; - } - $stack = $this->yystack; - $yyidx = $this->yyidx; - do { - $yyact = $this->yy_find_shift_action($token); - if ($yyact >= self::YYNSTATE && $yyact < self::YYNSTATE + self::YYNRULE) { - // reduce action - $done = 0; - do { - if ($done++ == 100) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - // too much recursion prevents proper detection - // so give up - return true; - } - $yyruleno = $yyact - self::YYNSTATE; - $this->yyidx -= self::$yyRuleInfo[$yyruleno]['rhs']; - $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 = $stack; - return true; - } - if ($nextstate < self::YYNSTATE) { - // we need to shift a non-terminal - $this->yyidx++; - $x = new ParseyyStackEntry; - $x->stateno = $nextstate; - $x->major = self::$yyRuleInfo[$yyruleno]['lhs']; - $this->yystack[$this->yyidx] = $x; - continue 2; - } elseif ($nextstate == self::YYNSTATE + self::YYNRULE + 1) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - if (!$token) { - // end of input: this is valid - return true; - } - // the last token was just ignored, we can't accept - // by ignoring input, this is in essence ignoring a - // syntax error! - return false; - } elseif ($nextstate === self::YY_NO_ACTION) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - // input accepted, but not shifted (I guess) - return true; - } else { - $yyact = $nextstate; - } - } while (true); - } - break; - } while (true); - $this->yyidx = $yyidx; - $this->yystack = $stack; - return true; - } - - /** - * Find the appropriate action for a parser given the terminal - * look-ahead token iLookAhead. - * - * If the look-ahead token is YYNOCODE, then check to see if the action is - * independent of the look-ahead. If it is, return the action, otherwise - * return YY_NO_ACTION. - * @param int The look-ahead token - */ - function yy_find_shift_action($iLookAhead) - { - $stateno = $this->yystack[$this->yyidx]->stateno; - - /* if ($this->yyidx < 0) return self::YY_NO_ACTION; */ - if (!isset(self::$yy_shift_ofst[$stateno])) { - // no shift actions - return self::$yy_default[$stateno]; - } - $i = self::$yy_shift_ofst[$stateno]; - if ($i === self::YY_SHIFT_USE_DFLT) { - return self::$yy_default[$stateno]; - } - if ($iLookAhead == self::YYNOCODE) { - return self::YY_NO_ACTION; - } - $i += $iLookAhead; - if ($i < 0 || $i >= self::YY_SZ_ACTTAB || - self::$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 " . - self::$yyTokenName[$iLookAhead] . " => " . - self::$yyTokenName[$iFallback] . "\n"); - } - return $this->yy_find_shift_action($iFallback); - } - return self::$yy_default[$stateno]; - } else { - return self::$yy_action[$i]; - } - } - - /** - * Find the appropriate action for a parser given the non-terminal - * look-ahead token $iLookAhead. - * - * If the look-ahead token is self::YYNOCODE, then check to see if the action is - * independent of the look-ahead. If it is, return the action, otherwise - * return self::YY_NO_ACTION. - * @param int Current state number - * @param int The look-ahead token - */ - function yy_find_reduce_action($stateno, $iLookAhead) - { - /* $stateno = $this->yystack[$this->yyidx]->stateno; */ - - if (!isset(self::$yy_reduce_ofst[$stateno])) { - return self::$yy_default[$stateno]; - } - $i = self::$yy_reduce_ofst[$stateno]; - if ($i == self::YY_REDUCE_USE_DFLT) { - return self::$yy_default[$stateno]; - } - 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[$stateno]; - } else { - return self::$yy_action[$i]; - } - } - - /** - * Perform a shift action. - * @param int The new state to shift in - * @param int The major token to shift in - * @param mixed the minor token to shift in - */ - function yy_shift($yyNewState, $yyMajor, $yypMinor) - { - $this->yyidx++; - if ($this->yyidx >= self::YYSTACKDEPTH) { - $this->yyidx--; - if (self::$yyTraceFILE) { - fprintf(self::$yyTraceFILE, "%sStack Overflow!\n", self::$yyTracePrompt); - } - while ($this->yyidx >= 0) { - $this->yy_pop_parser_stack(); - } - /* Here code is inserted which will execute if the parser - ** stack ever overflows */ -%% - return; - } - $yytos = new ParseyyStackEntry; - $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", - self::$yyTokenName[$this->yystack[$i]->major]); - } - fwrite(self::$yyTraceFILE,"\n"); - } - } - - /** - * The following table contains information about every rule that - * is used during the reduce. - * - * 
-     * array(
-     *  array(
-     *   int $lhs;         Symbol on the left-hand side of the rule
-     *   int $nrhs;     Number of right-hand side symbols in the rule
-     *  ),...
-     * );
-     *
- */ - static public $yyRuleInfo = array( -%% - ); - - /** - * The following table contains a mapping of reduce action to method name - * that handles the reduction. - * - * If a rule is not set, it has no handler. - */ - static public $yyReduceMap = array( -%% - ); - /* Beginning here are the reduction cases. A typical example - ** follows: - ** #line - ** function yy_r0($yymsp){ ... } // User supplied code - ** #line - */ -%% - - /** - * placeholder for the left hand side in a reduce operation. - * - * For a parser with a rule like this: - * 
-     * rule(A) ::= B. { A = 1; }
-     *
- * - * The parser will translate to something like: - * - * - * function yy_r0(){$this->_retvalue = 1;} - * - */ - private $_retvalue; - - /** - * Perform a reduce action and the shift that must immediately - * follow the reduce. - * - * For a rule such as: - * - * 
-     * A ::= B blah C. { dosomething(); }
-     *
- * - * This function will first call the action, if any, ("dosomething();" in our - * example), and then it will pop three states from the stack, - * one for each entry on the right-hand side of the expression - * (B, blah, and C in our example rule), and then push the result of the action - * back on to the stack with the resulting state reduced to (as described in the .out - * file) - * @param int Number of the rule by which to reduce - */ - function yy_reduce($yyruleno) - { - //int $yygoto; /* The next state */ - //int $yyact; /* The next action */ - //mixed $yygotominor; /* The LHS of the rule reduced */ - //ParseyyStackEntry $yymsp; /* The top of the parser's stack */ - //int $yysize; /* Amount to pop the stack */ - $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->_retvalue = $yy_lefthand_side = null; - if (array_key_exists($yyruleno, self::$yyReduceMap)) { - // call the action - $this->_retvalue = null; - $this->{'yy_r' . self::$yyReduceMap[$yyruleno]}(); - $yy_lefthand_side = $this->_retvalue; - } - $yygoto = self::$yyRuleInfo[$yyruleno]['lhs']; - $yysize = self::$yyRuleInfo[$yyruleno]['rhs']; - $this->yyidx -= $yysize; - for($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, $yygoto); - if ($yyact < self::YYNSTATE) { - /* If we are not debugging and the reduce action popped at least - ** one element off the stack, then we can push the new element back - ** onto the stack here, and skip the stack overflow test in yy_shift(). - ** That gives a significant speed improvement. */ - if (!self::$yyTraceFILE && $yysize) { - $this->yyidx++; - $x = new ParseyyStackEntry; - $x->stateno = $yyact; - $x->major = $yygoto; - $x->minor = $yy_lefthand_side; - $this->yystack[$this->yyidx] = $x; - } else { - $this->yy_shift($yyact, $yygoto, $yy_lefthand_side); - } - } elseif ($yyact == self::YYNSTATE + self::YYNRULE + 1) { - $this->yy_accept(); - } - } - - /** - * The following code executes when the parse fails - * - * Code from %parse_fail is inserted here - */ - function yy_parse_failed() - { - if (self::$yyTraceFILE) { - fprintf(self::$yyTraceFILE, "%sFail!\n", self::$yyTracePrompt); - } - while ($this->yyidx >= 0) { - $this->yy_pop_parser_stack(); - } - /* Here code is inserted which will be executed whenever the - ** parser fails */ -%% - } - - /** - * The following code executes when a syntax error first occurs. - * - * %syntax_error code is inserted here - * @param int The major type of the error token - * @param mixed The minor type of the error token - */ - function yy_syntax_error($yymajor, $TOKEN) - { -%% - } - - /** - * The following is executed when the parser accepts - * - * %parse_accept code is inserted here - */ - function yy_accept() - { - if (self::$yyTraceFILE) { - fprintf(self::$yyTraceFILE, "%sAccept!\n", self::$yyTracePrompt); - } - while ($this->yyidx >= 0) { - $stack = $this->yy_pop_parser_stack(); - } - /* Here code is inserted which will be executed whenever the - ** parser accepts */ -%% - } - - /** - * The main parser program. - * - * The first argument is the major token number. The second is - * the token value string as scanned from the input. - * - * @param int the token number - * @param mixed the token value - * @param mixed any extra arguments that should be passed to handlers - */ - function doParse($yymajor, $yytokenvalue) - { -// $yyact; /* The parser action. */ -// $yyendofinput; /* True if we are at the end of input */ - $yyerrorhit = 0; /* True if yymajor has invoked an error */ - - /* (re)initialize the parser, if necessary */ - if ($this->yyidx === null || $this->yyidx < 0) { - /* if ($yymajor == 0) return; // not sure why this was here... */ - $this->yyidx = 0; - $this->yyerrcnt = -1; - $x = new ParseyyStackEntry; - $x->stateno = 0; - $x->major = 0; - $this->yystack = array(); - array_push($this->yystack, $x); - } - $yyendofinput = ($yymajor==0); - - if (self::$yyTraceFILE) { - fprintf(self::$yyTraceFILE, "%sInput %s\n", - self::$yyTracePrompt, self::$yyTokenName[$yymajor]); - } - - do { - $yyact = $this->yy_find_shift_action($yymajor); - if ($yymajor < self::YYERRORSYMBOL && - !$this->yy_is_expected_token($yymajor)) { - // force a syntax error - $yyact = self::YY_ERROR_ACTION; - } - if ($yyact < self::YYNSTATE) { - $this->yy_shift($yyact, $yymajor, $yytokenvalue); - $this->yyerrcnt--; - if ($yyendofinput && $this->yyidx >= 0) { - $yymajor = 0; - } else { - $yymajor = self::YYNOCODE; - } - } elseif ($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); - } - if (self::YYERRORSYMBOL) { - /* A syntax error has occurred. - ** The response to an error depends upon whether or not the - ** grammar defines an error token "ERROR". - ** - ** This is what we do if the grammar does define ERROR: - ** - ** * Call the %syntax_error function. - ** - ** * Begin popping the stack until we enter a state where - ** it is legal to shift the error symbol, then shift - ** the error symbol. - ** - ** * Set the error count to three. - ** - ** * Begin accepting and shifting new tokens. No new error - ** processing will occur until three tokens have been - ** shifted successfully. - ** - */ - 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, self::$yyTokenName[$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 - ){ - $this->yy_pop_parser_stack(); - } - if ($this->yyidx < 0 || $yymajor==0) { - $this->yy_destructor($yymajor, $yytokenvalue); - $this->yy_parse_failed(); - $yymajor = self::YYNOCODE; - } elseif ($yymx != self::YYERRORSYMBOL) { - $u2 = 0; - $this->yy_shift($yyact, self::YYERRORSYMBOL, $u2); - } - } - $this->yyerrcnt = 3; - $yyerrorhit = 1; - } else { - /* YYERRORSYMBOL is not defined */ - /* This is what we do if the grammar does not define ERROR: - ** - ** * Report an error message, and throw away the input token. - ** - ** * If the input token is $, then fail the parse. - ** - ** As before, subsequent error messages are suppressed until - ** three input tokens have been successfully shifted. - */ - if ($this->yyerrcnt <= 0) { - $this->yy_syntax_error($yymajor, $yytokenvalue); - } - $this->yyerrcnt = 3; - $this->yy_destructor($yymajor, $yytokenvalue); - if ($yyendofinput) { - $this->yy_parse_failed(); - } - $yymajor = self::YYNOCODE; - } - } else { - $this->yy_accept(); - $yymajor = self::YYNOCODE; - } - } while ($yymajor != self::YYNOCODE && $this->yyidx >= 0); - } -} diff --git a/libs/lexer/Lempar.php b/libs/lexer/Lempar.php deleted file mode 100644 index 1ba5a9aa..00000000 --- a/libs/lexer/Lempar.php +++ /dev/null @@ -1,930 +0,0 @@ -string = $s->string; - $this->metadata = $s->metadata; - } else { - $this->string = (string) $s; - if ($m instanceof ParseyyToken) { - $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 ParseyyToken) ? - $value->metadata : $value; - $this->metadata = array_merge($this->metadata, $x); - return; - } - $offset = count($this->metadata); - } - if ($value === null) { - return; - } - if ($value instanceof ParseyyToken) { - if ($value->metadata) { - $this->metadata[$offset] = $value->metadata; - } - } elseif ($value) { - $this->metadata[$offset] = $value; - } - } - - function offsetUnset($offset) - { - unset($this->metadata[$offset]); - } -} - -/** The following structure represents a single element of the - * parser's stack. Information stored includes: - * - * + The state number for the parser at this level of the stack. - * - * + The value of the token stored at this level of the stack. - * (In other words, the "major" token.) - * - * + The semantic value stored at this level of the stack. This is - * the information used by the action routines in the grammar. - * It is sometimes called the "minor" token. - */ -class ParseyyStackEntry -{ - public $stateno; /* The state-number */ - public $major; /* The major token value. This is the code - ** number for the token at this stack level */ - public $minor; /* The user-supplied minor token value. This - ** is the value of the token */ -}; - -// code external to the class is included here -%% - -// declare_class is output here -%% -{ -/* First off, code is included which follows the "include_class" declaration -** in the input file. */ -%% - -/* Next is all token values, as class constants -*/ -/* -** These constants (all generated automatically by the parser generator) -** specify the various kinds of tokens (terminals) that the parser -** understands. -** -** Each symbol here is a terminal symbol in the grammar. -*/ -%% - -/* Next are that tables used to determine what action to take based on the -** current state and lookahead token. These tables are used to implement -** functions that take a state number and lookahead value and return an -** action integer. -** -** Suppose the action integer is N. Then the action is determined as -** follows -** -** 0 <= N < self::YYNSTATE Shift N. That is, -** push the lookahead -** token onto the stack -** and goto state N. -** -** self::YYNSTATE <= N < self::YYNSTATE+self::YYNRULE Reduce by rule N-YYNSTATE. -** -** N == self::YYNSTATE+self::YYNRULE A syntax error has occurred. -** -** N == self::YYNSTATE+self::YYNRULE+1 The parser accepts its -** input. (and concludes parsing) -** -** N == self::YYNSTATE+self::YYNRULE+2 No such action. Denotes unused -** slots in the yy_action[] table. -** -** The action table is constructed as a single large static array $yy_action. -** Given state S and lookahead X, the action is computed as -** -** self::$yy_action[self::$yy_shift_ofst[S] + X ] -** -** If the index value self::$yy_shift_ofst[S]+X is out of range or if the value -** self::$yy_lookahead[self::$yy_shift_ofst[S]+X] is not equal to X or if -** self::$yy_shift_ofst[S] is equal to self::YY_SHIFT_USE_DFLT, it means that -** the action is not in the table and that self::$yy_default[S] should be used instead. -** -** The formula above is for computing the action when the lookahead is -** a terminal symbol. If the lookahead is a non-terminal (as occurs after -** a reduce action) then the static $yy_reduce_ofst array is used in place of -** the static $yy_shift_ofst array and self::YY_REDUCE_USE_DFLT is used in place of -** self::YY_SHIFT_USE_DFLT. -** -** The following are the tables generated in this section: -** -** self::$yy_action A single table containing all actions. -** self::$yy_lookahead A table containing the lookahead for each entry in -** yy_action. Used to detect hash collisions. -** self::$yy_shift_ofst For each state, the offset into self::$yy_action for -** shifting terminals. -** self::$yy_reduce_ofst For each state, the offset into self::$yy_action for -** shifting non-terminals after a reduce. -** self::$yy_default Default action for each state. -*/ -%% -/* The next thing included is series of defines which control -** various aspects of the generated parser. -** self::YYNOCODE is a number which corresponds -** to no legal terminal or nonterminal number. This -** number is used to fill in empty slots of the hash -** table. -** self::YYFALLBACK If defined, this indicates that one or more tokens -** have fall-back values which should be used if the -** original value of the token will not parse. -** self::YYSTACKDEPTH is the maximum depth of the parser's stack. -** self::YYNSTATE the combined number of states. -** self::YYNRULE the number of rules in the grammar -** self::YYERRORSYMBOL is the code number of the error symbol. If not -** defined, then do no error processing. -*/ -%% - /** The next table maps tokens into fallback tokens. If a construct - * like the following: - * - * %fallback ID X Y Z. - * - * appears in the grammer, then ID becomes a fallback token for X, Y, - * and Z. Whenever one of the tokens X, Y, or Z is input to the parser - * but it does not parse, the type of the token is changed to ID and - * the parse is retried before an error is thrown. - */ - static public $yyFallback = array( -%% - ); - /** - * Turn parser tracing on by giving a stream to which to write the trace - * and a prompt to preface each trace message. Tracing is turned off - * by making either argument NULL - * - * Inputs: - * - * - A stream resource to which trace output should be written. - * If NULL, then tracing is turned off. - * - A prefix string written at the beginning of every - * line of trace output. If NULL, then tracing is - * turned off. - * - * Outputs: - * - * - None. - * @param resource - * @param string - */ - static function Trace($TraceFILE, $zTracePrompt) - { - if (!$TraceFILE) { - $zTracePrompt = 0; - } elseif (!$zTracePrompt) { - $TraceFILE = 0; - } - self::$yyTraceFILE = $TraceFILE; - self::$yyTracePrompt = $zTracePrompt; - } - - /** - * Output debug information to output (php://output stream) - */ - static function PrintTrace() - { - self::$yyTraceFILE = fopen('php://output', 'w'); - self::$yyTracePrompt = '
'; - } - - /** - * @var resource|0 - */ - static public $yyTraceFILE; - /** - * String to prepend to debug output - * @var string|0 - */ - static public $yyTracePrompt; - /** - * @var int - */ - public $yyidx; /* Index of top element in stack */ - /** - * @var int - */ - public $yyerrcnt; /* Shifts left before out of the error */ - /** - * @var array - */ - public $yystack = array(); /* The parser's stack */ - - /** - * For tracing shifts, the names of all terminals and nonterminals - * are required. The following table supplies these names - * @var array - */ - public $yyTokenName = array( -%% - ); - - /** - * For tracing reduce actions, the names of all rules are required. - * @var array - */ - static public $yyRuleName = array( -%% - ); - - /** - * This function returns the symbolic name associated with a token - * value. - * @param int - * @return string - */ - function tokenName($tokenType) - { - if ($tokenType === 0) { - return 'End of Input'; - } - if ($tokenType > 0 && $tokenType < count($this->yyTokenName)) { - return $this->yyTokenName[$tokenType]; - } else { - return "Unknown"; - } - } - - /** - * The following function deletes the value associated with a - * symbol. The symbol can be either a terminal or nonterminal. - * @param int the symbol code - * @param mixed the symbol's value - */ - static function yy_destructor($yymajor, $yypminor) - { - switch ($yymajor) { - /* Here is inserted the actions which take place when a - ** terminal or non-terminal is destroyed. This can happen - ** when the symbol is popped from the stack during a - ** reduce or during error processing or when a parser is - ** being destroyed before it is finished parsing. - ** - ** Note: during a reduce, the only symbols destroyed are those - ** which appear on the RHS of the rule, but which are not used - ** inside the C code. - */ -%% - default: break; /* If no destructor action specified: do nothing */ - } - } - - /** - * Pop the parser's stack once. - * - * If there is a destructor routine associated with the token which - * is popped from the stack, then call it. - * - * Return the major token number for the symbol popped. - * @param ParseyyParser - * @return int - */ - function yy_pop_parser_stack() - { - if (!count($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"); - } - $yymajor = $yytos->major; - self::yy_destructor($yymajor, $yytos->minor); - $this->yyidx--; - return $yymajor; - } - - /** - * Deallocate and destroy a parser. Destructors are all called for - * all stack elements before shutting the parser down. - */ - function __destruct() - { - while ($this->yyidx >= 0) { - $this->yy_pop_parser_stack(); - } - if (is_resource(self::$yyTraceFILE)) { - fclose(self::$yyTraceFILE); - } - } - - /** - * Based on the current state and parser stack, get a list of all - * possible lookahead tokens - * @param int - * @return array - */ - function yy_get_expected_tokens($token) - { - $state = $this->yystack[$this->yyidx]->stateno; - $expected = self::$yyExpectedTokens[$state]; - if (in_array($token, self::$yyExpectedTokens[$state], true)) { - return $expected; - } - $stack = $this->yystack; - $yyidx = $this->yyidx; - do { - $yyact = $this->yy_find_shift_action($token); - if ($yyact >= self::YYNSTATE && $yyact < self::YYNSTATE + self::YYNRULE) { - // reduce action - $done = 0; - do { - if ($done++ == 100) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - // too much recursion prevents proper detection - // so give up - return array_unique($expected); - } - $yyruleno = $yyact - self::YYNSTATE; - $this->yyidx -= self::$yyRuleInfo[$yyruleno]['rhs']; - $nextstate = $this->yy_find_reduce_action( - $this->yystack[$this->yyidx]->stateno, - self::$yyRuleInfo[$yyruleno]['lhs']); - if (isset(self::$yyExpectedTokens[$nextstate])) { - $expected += self::$yyExpectedTokens[$nextstate]; - if (in_array($token, - self::$yyExpectedTokens[$nextstate], true)) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - return array_unique($expected); - } - } - if ($nextstate < self::YYNSTATE) { - // we need to shift a non-terminal - $this->yyidx++; - $x = new ParseyyStackEntry; - $x->stateno = $nextstate; - $x->major = self::$yyRuleInfo[$yyruleno]['lhs']; - $this->yystack[$this->yyidx] = $x; - continue 2; - } elseif ($nextstate == self::YYNSTATE + self::YYNRULE + 1) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - // the last token was just ignored, we can't accept - // by ignoring input, this is in essence ignoring a - // syntax error! - return array_unique($expected); - } elseif ($nextstate === self::YY_NO_ACTION) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - // input accepted, but not shifted (I guess) - return $expected; - } else { - $yyact = $nextstate; - } - } while (true); - } - break; - } while (true); - return array_unique($expected); - } - - /** - * Based on the parser state and current parser stack, determine whether - * the lookahead token is possible. - * - * The parser will convert the token value to an error token if not. This - * catches some unusual edge cases where the parser would fail. - * @param int - * @return bool - */ - function yy_is_expected_token($token) - { - if ($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; - } - $stack = $this->yystack; - $yyidx = $this->yyidx; - do { - $yyact = $this->yy_find_shift_action($token); - if ($yyact >= self::YYNSTATE && $yyact < self::YYNSTATE + self::YYNRULE) { - // reduce action - $done = 0; - do { - if ($done++ == 100) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - // too much recursion prevents proper detection - // so give up - return true; - } - $yyruleno = $yyact - self::YYNSTATE; - $this->yyidx -= self::$yyRuleInfo[$yyruleno]['rhs']; - $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 = $stack; - return true; - } - if ($nextstate < self::YYNSTATE) { - // we need to shift a non-terminal - $this->yyidx++; - $x = new ParseyyStackEntry; - $x->stateno = $nextstate; - $x->major = self::$yyRuleInfo[$yyruleno]['lhs']; - $this->yystack[$this->yyidx] = $x; - continue 2; - } elseif ($nextstate == self::YYNSTATE + self::YYNRULE + 1) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - if (!$token) { - // end of input: this is valid - return true; - } - // the last token was just ignored, we can't accept - // by ignoring input, this is in essence ignoring a - // syntax error! - return false; - } elseif ($nextstate === self::YY_NO_ACTION) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - // input accepted, but not shifted (I guess) - return true; - } else { - $yyact = $nextstate; - } - } while (true); - } - break; - } while (true); - $this->yyidx = $yyidx; - $this->yystack = $stack; - return true; - } - - /** - * Find the appropriate action for a parser given the terminal - * look-ahead token iLookAhead. - * - * If the look-ahead token is YYNOCODE, then check to see if the action is - * independent of the look-ahead. If it is, return the action, otherwise - * return YY_NO_ACTION. - * @param int The look-ahead token - */ - function yy_find_shift_action($iLookAhead) - { - $stateno = $this->yystack[$this->yyidx]->stateno; - - /* if ($this->yyidx < 0) return self::YY_NO_ACTION; */ - if (!isset(self::$yy_shift_ofst[$stateno])) { - // no shift actions - return self::$yy_default[$stateno]; - } - $i = self::$yy_shift_ofst[$stateno]; - if ($i === self::YY_SHIFT_USE_DFLT) { - return self::$yy_default[$stateno]; - } - if ($iLookAhead == self::YYNOCODE) { - return self::YY_NO_ACTION; - } - $i += $iLookAhead; - if ($i < 0 || $i >= self::YY_SZ_ACTTAB || - self::$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"); - } - return $this->yy_find_shift_action($iFallback); - } - return self::$yy_default[$stateno]; - } else { - return self::$yy_action[$i]; - } - } - - /** - * Find the appropriate action for a parser given the non-terminal - * look-ahead token $iLookAhead. - * - * If the look-ahead token is self::YYNOCODE, then check to see if the action is - * independent of the look-ahead. If it is, return the action, otherwise - * return self::YY_NO_ACTION. - * @param int Current state number - * @param int The look-ahead token - */ - function yy_find_reduce_action($stateno, $iLookAhead) - { - /* $stateno = $this->yystack[$this->yyidx]->stateno; */ - - if (!isset(self::$yy_reduce_ofst[$stateno])) { - return self::$yy_default[$stateno]; - } - $i = self::$yy_reduce_ofst[$stateno]; - if ($i == self::YY_REDUCE_USE_DFLT) { - return self::$yy_default[$stateno]; - } - 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[$stateno]; - } else { - return self::$yy_action[$i]; - } - } - - /** - * Perform a shift action. - * @param int The new state to shift in - * @param int The major token to shift in - * @param mixed the minor token to shift in - */ - function yy_shift($yyNewState, $yyMajor, $yypMinor) - { - $this->yyidx++; - if ($this->yyidx >= self::YYSTACKDEPTH) { - $this->yyidx--; - if (self::$yyTraceFILE) { - fprintf(self::$yyTraceFILE, "%sStack Overflow!\n", self::$yyTracePrompt); - } - while ($this->yyidx >= 0) { - $this->yy_pop_parser_stack(); - } - /* Here code is inserted which will execute if the parser - ** stack ever overflows */ -%% - return; - } - $yytos = new ParseyyStackEntry; - $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[$i]->major]); - } - fwrite(self::$yyTraceFILE,"\n"); - } - } - - /** - * The following table contains information about every rule that - * is used during the reduce. - * - * 
-     * array(
-     *  array(
-     *   int $lhs;         Symbol on the left-hand side of the rule
-     *   int $nrhs;     Number of right-hand side symbols in the rule
-     *  ),...
-     * );
-     *
- */ - static public $yyRuleInfo = array( -%% - ); - - /** - * The following table contains a mapping of reduce action to method name - * that handles the reduction. - * - * If a rule is not set, it has no handler. - */ - static public $yyReduceMap = array( -%% - ); - /* Beginning here are the reduction cases. A typical example - ** follows: - ** #line - ** function yy_r0($yymsp){ ... } // User supplied code - ** #line - */ -%% - - /** - * placeholder for the left hand side in a reduce operation. - * - * For a parser with a rule like this: - * 
-     * rule(A) ::= B. { A = 1; }
-     *
- * - * The parser will translate to something like: - * - * - * function yy_r0(){$this->_retvalue = 1;} - * - */ - private $_retvalue; - - /** - * Perform a reduce action and the shift that must immediately - * follow the reduce. - * - * For a rule such as: - * - * 
-     * A ::= B blah C. { dosomething(); }
-     *
- * - * This function will first call the action, if any, ("dosomething();" in our - * example), and then it will pop three states from the stack, - * one for each entry on the right-hand side of the expression - * (B, blah, and C in our example rule), and then push the result of the action - * back on to the stack with the resulting state reduced to (as described in the .out - * file) - * @param int Number of the rule by which to reduce - */ - function yy_reduce($yyruleno) - { - //int $yygoto; /* The next state */ - //int $yyact; /* The next action */ - //mixed $yygotominor; /* The LHS of the rule reduced */ - //ParseyyStackEntry $yymsp; /* The top of the parser's stack */ - //int $yysize; /* Amount to pop the stack */ - $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->_retvalue = $yy_lefthand_side = null; - if (array_key_exists($yyruleno, self::$yyReduceMap)) { - // call the action - $this->_retvalue = null; - $this->{'yy_r' . self::$yyReduceMap[$yyruleno]}(); - $yy_lefthand_side = $this->_retvalue; - } - $yygoto = self::$yyRuleInfo[$yyruleno]['lhs']; - $yysize = self::$yyRuleInfo[$yyruleno]['rhs']; - $this->yyidx -= $yysize; - for($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, $yygoto); - if ($yyact < self::YYNSTATE) { - /* If we are not debugging and the reduce action popped at least - ** one element off the stack, then we can push the new element back - ** onto the stack here, and skip the stack overflow test in yy_shift(). - ** That gives a significant speed improvement. */ - if (!self::$yyTraceFILE && $yysize) { - $this->yyidx++; - $x = new ParseyyStackEntry; - $x->stateno = $yyact; - $x->major = $yygoto; - $x->minor = $yy_lefthand_side; - $this->yystack[$this->yyidx] = $x; - } else { - $this->yy_shift($yyact, $yygoto, $yy_lefthand_side); - } - } elseif ($yyact == self::YYNSTATE + self::YYNRULE + 1) { - $this->yy_accept(); - } - } - - /** - * The following code executes when the parse fails - * - * Code from %parse_fail is inserted here - */ - function yy_parse_failed() - { - if (self::$yyTraceFILE) { - fprintf(self::$yyTraceFILE, "%sFail!\n", self::$yyTracePrompt); - } - while ($this->yyidx >= 0) { - $this->yy_pop_parser_stack(); - } - /* Here code is inserted which will be executed whenever the - ** parser fails */ -%% - } - - /** - * The following code executes when a syntax error first occurs. - * - * %syntax_error code is inserted here - * @param int The major type of the error token - * @param mixed The minor type of the error token - */ - function yy_syntax_error($yymajor, $TOKEN) - { -%% - } - - /** - * The following is executed when the parser accepts - * - * %parse_accept code is inserted here - */ - function yy_accept() - { - if (self::$yyTraceFILE) { - fprintf(self::$yyTraceFILE, "%sAccept!\n", self::$yyTracePrompt); - } - while ($this->yyidx >= 0) { - $stack = $this->yy_pop_parser_stack(); - } - /* Here code is inserted which will be executed whenever the - ** parser accepts */ -%% - } - - /** - * The main parser program. - * - * The first argument is the major token number. The second is - * the token value string as scanned from the input. - * - * @param int the token number - * @param mixed the token value - * @param mixed any extra arguments that should be passed to handlers - */ - function doParse($yymajor, $yytokenvalue) - { -// $yyact; /* The parser action. */ -// $yyendofinput; /* True if we are at the end of input */ - $yyerrorhit = 0; /* True if yymajor has invoked an error */ - - /* (re)initialize the parser, if necessary */ - if ($this->yyidx === null || $this->yyidx < 0) { - /* if ($yymajor == 0) return; // not sure why this was here... */ - $this->yyidx = 0; - $this->yyerrcnt = -1; - $x = new ParseyyStackEntry; - $x->stateno = 0; - $x->major = 0; - $this->yystack = array(); - array_push($this->yystack, $x); - } - $yyendofinput = ($yymajor==0); - - if (self::$yyTraceFILE) { - fprintf(self::$yyTraceFILE, "%sInput %s\n", - self::$yyTracePrompt, $this->yyTokenName[$yymajor]); - } - - do { - $yyact = $this->yy_find_shift_action($yymajor); - if ($yymajor < self::YYERRORSYMBOL && - !$this->yy_is_expected_token($yymajor)) { - // force a syntax error - $yyact = self::YY_ERROR_ACTION; - } - if ($yyact < self::YYNSTATE) { - $this->yy_shift($yyact, $yymajor, $yytokenvalue); - $this->yyerrcnt--; - if ($yyendofinput && $this->yyidx >= 0) { - $yymajor = 0; - } else { - $yymajor = self::YYNOCODE; - } - } elseif ($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); - } - if (self::YYERRORSYMBOL) { - /* A syntax error has occurred. - ** The response to an error depends upon whether or not the - ** grammar defines an error token "ERROR". - ** - ** This is what we do if the grammar does define ERROR: - ** - ** * Call the %syntax_error function. - ** - ** * Begin popping the stack until we enter a state where - ** it is legal to shift the error symbol, then shift - ** the error symbol. - ** - ** * Set the error count to three. - ** - ** * Begin accepting and shifting new tokens. No new error - ** processing will occur until three tokens have been - ** shifted successfully. - ** - */ - 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]); - } - $this->yy_destructor($yymajor, $yytokenvalue); - $yymajor = self::YYNOCODE; - } else { - while ($this->yyidx >= 0 && - $yymx != self::YYERRORSYMBOL && - ($yyact = $this->yy_find_shift_action(self::YYERRORSYMBOL)) >= self::YYNSTATE - ){ - $this->yy_pop_parser_stack(); - } - if ($this->yyidx < 0 || $yymajor==0) { - $this->yy_destructor($yymajor, $yytokenvalue); - $this->yy_parse_failed(); - $yymajor = self::YYNOCODE; - } elseif ($yymx != self::YYERRORSYMBOL) { - $u2 = 0; - $this->yy_shift($yyact, self::YYERRORSYMBOL, $u2); - } - } - $this->yyerrcnt = 3; - $yyerrorhit = 1; - } else { - /* YYERRORSYMBOL is not defined */ - /* This is what we do if the grammar does not define ERROR: - ** - ** * Report an error message, and throw away the input token. - ** - ** * If the input token is $, then fail the parse. - ** - ** As before, subsequent error messages are suppressed until - ** three input tokens have been successfully shifted. - */ - if ($this->yyerrcnt <= 0) { - $this->yy_syntax_error($yymajor, $yytokenvalue); - } - $this->yyerrcnt = 3; - $this->yy_destructor($yymajor, $yytokenvalue); - if ($yyendofinput) { - $this->yy_parse_failed(); - } - $yymajor = self::YYNOCODE; - } - } else { - $this->yy_accept(); - $yymajor = self::YYNOCODE; - } - } while ($yymajor != self::YYNOCODE && $this->yyidx >= 0); - } -} diff --git a/libs/lexer/LexerGenerator.php b/libs/lexer/LexerGenerator.php deleted file mode 100644 index 8af64884..00000000 --- a/libs/lexer/LexerGenerator.php +++ /dev/null @@ -1,289 +0,0 @@ - - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the distribution. - * * Neither the name of the PHP_LexerGenerator nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS - * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, - * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY - * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * @category php - * @package PHP_LexerGenerator - * @author Gregory Beaver - * @copyright 2006 Gregory Beaver - * @license http://www.opensource.org/licenses/bsd-license.php New BSD License - * @version CVS: $Id: LexerGenerator.php,v 1.1 2006/07/18 00:47:06 cellog Exp $ - * @since File available since Release 0.1.0 - */ -/** - * The Lexer generation parser - */ -require_once './LexerGenerator/Parser.php'; -/** - * Hand-written lexer for lex2php format files - */ -require_once './LexerGenerator/Lexer.php'; -/** - * The basic home class for the lexer generator. A lexer scans text and - * organizes it into tokens for usage by a parser. - * - * Sample Usage: - * - * require_once 'PHP/LexerGenerator.php'; - * $lex = new PHP_LexerGenerator('/path/to/lexerfile.plex'); - * - * - * A file named "/path/to/lexerfile.php" will be created. - * - * File format consists of a PHP file containing specially - * formatted comments like so: - * - * - * /*!lex2php - * {@*} - * - * - * All lexer definition files must contain at least two lex2php comment blocks: - * - 1 regex declaration block - * - 1 or more rule declaration blocks - * - * The first lex2php comment is the regex declaration block and must contain - * several processor instruction as well as defining a name for all - * regular expressions. Processor instructions start with - * a "%" symbol and must be: - * - * - %counter - * - %input - * - %token - * - %value - * - %line - * - * token and counter should define the class variables used to define lexer input - * and the index into the input. token and value should be used to define the class - * variables used to store the token number and its textual value. Finally, line - * should be used to define the class variable used to define the current line number - * of scanning. - * - * For example: - * - * /*!lex2php - * %counter {$this->N} - * %input {$this->data} - * %token {$this->token} - * %value {$this->value} - * %line {%this->linenumber} - * {@*} - * - * - * Patterns consist of an identifier containing an letters or an underscore, and - * a descriptive match pattern. - * - * Descriptive match patterns may either be regular expressions (regexes) or - * quoted literal strings. Here are some examples: - * - * 
- * pattern = "quoted literal"
- * ANOTHER = /[a-zA-Z_]+/
- * COMPLEX = @<([a-zA-Z_]+)( +(([a-zA-Z_]+)=((["\'])([^\6]*)\6))+){0,1}>[^<]*@
- *
- * - * Quoted strings must escape the \ and " characters with \" and \\. - * - * Regex patterns must be in Perl-compatible regular expression format (preg). - * special characters (like \t \n or \x3H) can only be used in regexes, all - * \ will be escaped in literal strings. - * - * Sub-patterns may be defined and back-references (like \1) may be used. Any sub- - * patterns detected will be passed to the token handler in the variable - * $yysubmatches. - * - * In addition, lookahead expressions, and once-only expressions are allowed. - * Lookbehind expressions are impossible (scanning always occurs from the - * current position forward), and recursion (?R) can't work and is not allowed. - * - * - * /*!lex2php - * %counter {$this->N} - * %input {$this->data} - * %token {$this->token} - * %value {$this->value} - * %line {%this->linenumber} - * alpha = /[a-zA-Z]/ - * alphaplus = /[a-zA-Z]+/ - * number = /[0-9]/ - * numerals = /[0-9]+/ - * whitespace = /[ \t\n]+/ - * blah = "$\"" - * blahblah = /a\$/ - * GAMEEND = @(?:1\-0|0\-1|1/2\-1/2)@ - * PAWNMOVE = /P?[a-h]([2-7]|[18]\=(Q|R|B|N))|P?[a-h]x[a-h]([2-7]|[18]\=(Q|R|B|N))/ - * {@*} - * - * - * All regexes must be delimited. Any legal preg delimiter can be used (as in @ or / in - * the example above) - * - * Rule lex2php blocks each define a lexer state. You can optionally name the state - * with the %statename processor instruction. State names can be used to transfer to - * a new lexer state with the yybegin() method - * - * - * /*!lexphp - * %statename INITIAL - * blah { - * $this->yybegin(self::INBLAH); - * // note - $this->yybegin(2) would also work - * } - * {@*} - * /*!lex2php - * %statename INBLAH - * ANYTHING { - * $this->yybegin(self::INITIAL); - * // note - $this->yybegin(1) would also work - * } - * {@*} - * - * - * You can maintain a parser state stack simply by using yypushstate() and - * yypopstate() instead of yybegin(): - * - * - * /*!lexphp - * %statename INITIAL - * blah { - * $this->yypushstate(self::INBLAH); - * } - * {@*} - * /*!lex2php - * %statename INBLAH - * ANYTHING { - * $this->yypopstate(); - * // now INBLAH doesn't care where it was called from - * } - * {@*} - * - * - * Code blocks can choose to skip the current token and cycle to the next token by - * returning "false" - * - * - * /*!lex2php - * WHITESPACE { - * return false; - * } - * {@*} - * - * - * If you wish to re-process the current token in a new state, simply return true. - * If you forget to change lexer state, this will cause an unterminated loop, - * so be careful! - * - * - * /*!lex2php - * "(" { - * $this->yypushstate(self::INPARAMS); - * return true; - * } - * {@*} - * - * - * Lastly, if you wish to cycle to the next matching rule, return any value other than - * true, false or null: - * - * - * /*!lex2php - * "{@" ALPHA { - * if ($this->value == '{@internal') { - * return 'more'; - * } - * ... - * } - * "{@internal" { - * ... - * } - * {@*} - * - * - * Note that this procedure is exceptionally inefficient, and it would be far better - * to take advantage of PHP_LexerGenerator's top-down precedence and instead code: - * - * - * /*!lex2php - * "{@internal" { - * ... - * } - * "{@" ALPHA { - * ... - * } - * {@*} - * - * @package PHP_LexerGenerator - * @author Gregory Beaver - * @copyright 2006 Gregory Beaver - * @license http://www.php.net/license/3_01.txt PHP License 3.01 - * @version 0.3.4 - * @since Class available since Release 0.1.0 - * @example TestLexer.plex Example lexer source - * @example TestLexer.php Example lexer generated php code - * @example usage.php Example usage of PHP_LexerGenerator - * @example Lexer.plex File_ChessPGN lexer source (complex) - * @example Lexer.php File_ChessPGN lexer generated php code - */ - -class PHP_LexerGenerator -{ - private $lex; - private $parser; - private $outfile; - /** - * Create a lexer file from its skeleton plex file. - * - * @param string $lexerfile path to the plex file - */ - function __construct($lexerfile) - { - $this->lex = new PHP_LexerGenerator_Lexer(file_get_contents($lexerfile)); - $info = pathinfo($lexerfile); - $this->outfile = $info['dirname'] . DIRECTORY_SEPARATOR . - substr($info['basename'], 0, - strlen($info['basename']) - strlen($info['extension'])) . 'php'; - $this->parser = new PHP_LexerGenerator_Parser($this->outfile, $this->lex); -// $this->parser->PrintTrace(); - while ($this->lex->advance($this->parser)) { - $this->parser->doParse($this->lex->token, $this->lex->value); - } - $this->parser->doParse(0, 0); - } -} -//$a = new PHP_LexerGenerator('/development/File_ChessPGN/ChessPGN/Lexer.plex'); -?> diff --git a/libs/lexer/LexerGenerator/Exception.php b/libs/lexer/LexerGenerator/Exception.php deleted file mode 100644 index 544d3dfc..00000000 --- a/libs/lexer/LexerGenerator/Exception.php +++ /dev/null @@ -1,55 +0,0 @@ - - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the distribution. - * * Neither the name of the PHP_LexerGenerator nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS - * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, - * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY - * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * @category php - * @package PHP_LexerGenerator - * @author Gregory Beaver - * @copyright 2006 Gregory Beaver - * @license http://www.opensource.org/licenses/bsd-license.php New BSD License - */ -require_once './Exception.php'; -/** - * @package PHP_LexerGenerator - * @author Gregory Beaver - * @copyright 2006 Gregory Beaver - * @license http://www.opensource.org/licenses/bsd-license.php New BSD License - * @version @package_version@ - * @since File available since Release 0.1.0 - */ -class PHP_LexerGenerator_Exception extends PEAR_Exception {} -?> diff --git a/libs/lexer/LexerGenerator/Lexer.php b/libs/lexer/LexerGenerator/Lexer.php deleted file mode 100644 index 098b2a35..00000000 --- a/libs/lexer/LexerGenerator/Lexer.php +++ /dev/null @@ -1,470 +0,0 @@ - - * @copyright 2006 Gregory Beaver - * @license http://www.php.net/license/3_01.txt PHP License 3.01 - * @version CVS: $Id: Lexer.php,v 1.1 2006/07/18 00:47:06 cellog Exp $ - * @since File available since Release 0.1.0 - */ -require_once './LexerGenerator/Parser.php'; -/** - * Token scanner for plex files. - * - * This scanner detects comments beginning with "/*!lex2php" and - * then returns their components (processing instructions, patterns, strings - * action code, and regexes) - * @package PHP_LexerGenerator - * @author Gregory Beaver - * @copyright 2006 Gregory Beaver - * @license http://www.php.net/license/3_01.txt PHP License 3.01 - * @version 0.3.4 - * @since Class available since Release 0.1.0 - */ -class PHP_LexerGenerator_Lexer -{ - private $data; - private $N; - private $state; - /** - * Current line number in input - * @var int - */ - public $line; - /** - * Number of scanning errors detected - * @var int - */ - public $errors = 0; - /** - * integer identifier of the current token - * @var int - */ - public $token; - /** - * string content of current token - * @var string - */ - public $value; - - const PHPCODE = PHP_LexerGenerator_Parser::PHPCODE; - const COMMENTSTART = PHP_LexerGenerator_Parser::COMMENTSTART; - const COMMENTEND = PHP_LexerGenerator_Parser::COMMENTEND; - const QUOTE = PHP_LexerGenerator_Parser::QUOTE; - const PATTERN = PHP_LexerGenerator_Parser::PATTERN; - const CODE = PHP_LexerGenerator_Parser::CODE; - const SUBPATTERN = PHP_LexerGenerator_Parser::SUBPATTERN; - const PI = PHP_LexerGenerator_Parser::PI; - - /** - * prepare scanning - * @param string the input - */ - function __construct($data) - { - $this->data = str_replace("\r\n", "\n", $data); - $this->N = 0; - $this->line = 1; - $this->state = 'Start'; - $this->errors = 0; - } - - /** - * Output an error message - * @param string - */ - private function error($msg) - { - echo 'Error on line ' . $this->line . ': ' . $msg; - $this->errors++; - } - - /** - * Initial scanning state lexer - * @return boolean - */ - private function lexStart() - { - if ($this->N >= strlen($this->data)) { - return false; - } - $a = strpos($this->data, '/*!lex2php' . "\n", $this->N); - if ($a === false) { - $this->value = substr($this->data, $this->N); - $this->N = strlen($this->data); - $this->token = self::PHPCODE; - return true; - } - if ($a > $this->N) { - $this->value = substr($this->data, $this->N, $a - $this->N); - $this->N = $a; - $this->token = self::PHPCODE; - return true; - } - $this->value = '/*!lex2php' . "\n"; - $this->N += 11; // strlen("/*lex2php\n") - $this->token = self::COMMENTSTART; - $this->state = 'Declare'; - return true; - } - - /** - * lexer for top-level canning state after the initial declaration comment - * @return boolean - */ - private function lexStartNonDeclare() - { - if ($this->N >= strlen($this->data)) { - return false; - } - $a = strpos($this->data, '/*!lex2php' . "\n", $this->N); - if ($a === false) { - $this->value = substr($this->data, $this->N); - $this->N = strlen($this->data); - $this->token = self::PHPCODE; - return true; - } - if ($a > $this->N) { - $this->value = substr($this->data, $this->N, $a - $this->N); - $this->N = $a; - $this->token = self::PHPCODE; - return true; - } - $this->value = '/*!lex2php' . "\n"; - $this->N += 11; // strlen("/*lex2php\n") - $this->token = self::COMMENTSTART; - $this->state = 'Rule'; - return true; - } - - /** - * lexer for declaration comment state - * @return boolean - */ - private function lexDeclare() - { - if ($this->data[$this->N] == '*' && $this->data[$this->N + 1] == '/') { - $this->state = 'StartNonDeclare'; - $this->value = '*/'; - $this->N += 2; - $this->token = self::COMMENTEND; - return true; - } - if (preg_match('/^%([a-z]+)/', substr($this->data, $this->N), $token)) { - $this->value = $token[1]; - $this->N += strlen($token[1]) + 1; - $this->state = 'DeclarePI'; - $this->token = self::PI; - return true; - } - if (preg_match('/^[a-zA-Z_]+/', substr($this->data, $this->N), $token)) { - $this->value = $token[0]; - $this->token = self::PATTERN; - $this->N += strlen($token[0]); - $this->state = 'DeclareEquals'; - return true; - } else { - $this->error('expecting declaration of sub-patterns'); - return false; - } - } - - /** - * lexer for processor instructions within declaration comment - * @return boolean - */ - private function lexDeclarePI() - { - while ($this->N < strlen($this->data) && - ($this->data[$this->N] == ' ' || - $this->data[$this->N] == "\t")) { - $this->N++; // skip whitespace - } - if ($this->data[$this->N] == "\n") { - $this->N++; - $this->state = 'Declare'; - $this->line++; - return $this->lexDeclare(); - } - if ($this->data[$this->N] == '{') { - return $this->lexCode(); - } - if (!preg_match("/[^\n]+/", substr($this->data, $this->N), $token)) { - $this->error('Unexpected end of file'); - return false; - } - $this->value = $token[0]; - $this->N += strlen($this->value); - $this->token = self::SUBPATTERN; - return true; - } - - /** - * lexer for processor instructions inside rule comments - * @return boolean - */ - private function lexDeclarePIRule() - { - while ($this->N < strlen($this->data) && - ($this->data[$this->N] == ' ' || - $this->data[$this->N] == "\t")) { - $this->N++; // skip whitespace - } - if ($this->data[$this->N] == "\n") { - $this->N++; - $this->state = 'Rule'; - $this->line++; - return $this->lexRule(); - } - if ($this->data[$this->N] == '{') { - return $this->lexCode(); - } - if (!preg_match("/[^\n]+/", substr($this->data, $this->N), $token)) { - $this->error('Unexpected end of file'); - return false; - } - $this->value = $token[0]; - $this->N += strlen($this->value); - $this->token = self::SUBPATTERN; - return true; - } - - /** - * lexer for the state representing scanning between a pattern and the "=" sign - * @return boolean - */ - private function lexDeclareEquals() - { - while ($this->N < strlen($this->data) && - ($this->data[$this->N] == ' ' || $this->data[$this->N] == "\t")) { - $this->N++; // skip whitespace - } - if ($this->N >= strlen($this->data)) { - $this->error('unexpected end of input, expecting "=" for sub-pattern declaration'); - } - if ($this->data[$this->N] != '=') { - $this->error('expecting "=" for sub-pattern declaration'); - return false; - } - $this->N++; - $this->state = 'DeclareRightside'; - while ($this->N < strlen($this->data) && - ($this->data[$this->N] == ' ' || $this->data[$this->N] == "\t")) { - $this->N++; // skip whitespace - } - if ($this->N >= strlen($this->data)) { - $this->error('unexpected end of file, expecting right side of sub-pattern declaration'); - return false; - } - return $this->lexDeclareRightside(); - } - - /** - * lexer for the right side of a pattern, detects quotes or regexes - * @return boolean - */ - private function lexDeclareRightside() - { - if ($this->data[$this->N] == "\n") { - $this->state = 'lexDeclare'; - $this->N++; - $this->line++; - return $this->lexDeclare(); - } - if ($this->data[$this->N] == '"') { - return $this->lexQuote(); - } - while ($this->N < strlen($this->data) && - ($this->data[$this->N] == ' ' || - $this->data[$this->N] == "\t")) { - $this->N++; // skip all whitespace - } - // match a pattern - $test = $this->data[$this->N]; - $token = $this->N + 1; - $a = 0; - do { - if ($a++) { - $token++; - } - $token = strpos($this->data, $test, $token); - } while ($token !== false && ($this->data[$token - 1] == '\\' - && $this->data[$token - 2] != '\\')); - if ($token === false) { - $this->error('Unterminated regex pattern (started with "' . $test . '"'); - return false; - } - if (substr_count($this->data, "\n", $this->N, $token - $this->N)) { - $this->error('Regex pattern extends over multiple lines'); - return false; - } - $this->value = substr($this->data, $this->N + 1, $token - $this->N - 1); - // unescape the regex marker - // we will re-escape when creating the final regex - $this->value = str_replace('\\' . $test, $test, $this->value); - $this->N = $token + 1; - $this->token = self::SUBPATTERN; - return true; - } - - /** - * lexer for quoted literals - * @return boolean - */ - private function lexQuote() - { - $token = $this->N + 1; - $a = 0; - do { - if ($a++) { - $token++; - } - $token = strpos($this->data, '"', $token); - } while ($token !== false && $token < strlen($this->data) && - ($this->data[$token - 1] == '\\' && $this->data[$token - 2] != '\\')); - if ($token === false) { - $this->error('unterminated quote'); - return false; - } - if (substr_count($this->data, "\n", $this->N, $token - $this->N)) { - $this->error('quote extends over multiple lines'); - return false; - } - $this->value = substr($this->data, $this->N + 1, $token - $this->N - 1); - $this->value = str_replace('\\"', '"', $this->value); - $this->value = str_replace('\\\\', '\\', $this->value); - $this->N = $token + 1; - $this->token = self::QUOTE; - return true; - } - - /** - * lexer for rules - * @return boolean - */ - private function lexRule() - { - while ($this->N < strlen($this->data) && - ($this->data[$this->N] == ' ' || - $this->data[$this->N] == "\t" || - $this->data[$this->N] == "\n")) { - if ($this->data[$this->N] == "\n") { - $this->line++; - } - $this->N++; // skip all whitespace - } - if ($this->N >= strlen($this->data)) { - $this->error('unexpected end of input, expecting rule declaration'); - } - if ($this->data[$this->N] == '*' && $this->data[$this->N + 1] == '/') { - $this->state = 'StartNonDeclare'; - $this->value = '*/'; - $this->N += 2; - $this->token = self::COMMENTEND; - return true; - } - if (preg_match('/^%([a-z]+)/', substr($this->data, $this->N), $token)) { - $this->value = $token[1]; - $this->N += strlen($token[1]) + 1; - $this->state = 'DeclarePIRule'; - $this->token = self::PI; - return true; - } - if ($this->data[$this->N] == "{") { - return $this->lexCode(); - } - if ($this->data[$this->N] == '"') { - return $this->lexQuote(); - } - if (preg_match('/^[a-zA-Z_]+/', substr($this->data, $this->N), $token)) { - $this->value = $token[0]; - $this->N += strlen($token[0]); - $this->token = self::SUBPATTERN; - return true; - } else { - $this->error('expecting token rule (quotes or sub-patterns)'); - return false; - } - } - - /** - * lexer for php code blocks - * @return boolean - */ - private function lexCode() - { - $cp = $this->N + 1; - for ($level = 1; $cp < strlen($this->data) && ($level > 1 || $this->data[$cp] != '}'); $cp++) { - if ($this->data[$cp] == '{') { - $level++; - } elseif ($this->data[$cp] == '}') { - $level--; - } elseif ($this->data[$cp] == '/' && $this->data[$cp + 1] == '/') { - /* Skip C++ style comments */ - $cp += 2; - $z = strpos($this->data, "\n", $cp); - if ($z === false) { - $cp = strlen($this->data); - break; - } - $cp = $z; - } elseif ($this->data[$cp] == "'" || $this->data[$cp] == '"') { - /* String a character literals */ - $startchar = $this->data[$cp]; - $prevc = 0; - for ($cp++; $cp < strlen($this->data) && ($this->data[$cp] != $startchar || $prevc === '\\'); $cp++) { - if ($prevc === '\\') { - $prevc = 0; - } else { - $prevc = $this->data[$cp]; - } - } - } - } - if ($cp >= strlen($this->data)) { - $this->error("PHP code starting on this line is not terminated before the end of the file."); - $this->error++; - return false; - } else { - $this->value = substr($this->data, $this->N + 1, $cp - $this->N - 1); - $this->token = self::CODE; - $this->N = $cp + 1; - return true; - } - } - - /** - * Primary scanner - * - * In addition to lexing, this properly increments the line number of lexing. - * This calls the proper sub-lexer based on the parser state - * @param unknown_type $parser - * @return unknown - */ - public function advance($parser) - { - if ($this->N >= strlen($this->data)) { - return false; - } - if ($this->{'lex' . $this->state}()) { - $this->line += substr_count($this->value, "\n"); - return true; - } - return false; - } -} -?> diff --git a/libs/lexer/LexerGenerator/Parser.php b/libs/lexer/LexerGenerator/Parser.php deleted file mode 100644 index a4a0a8c7..00000000 --- a/libs/lexer/LexerGenerator/Parser.php +++ /dev/null @@ -1,1937 +0,0 @@ -string = $s->string; - $this->metadata = $s->metadata; - } else { - $this->string = (string) $s; - if ($m instanceof PHP_LexerGenerator_ParseryyToken) { - $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 PHP_LexerGenerator_ParseryyToken) ? - $value->metadata : $value; - $this->metadata = array_merge($this->metadata, $x); - return; - } - $offset = count($this->metadata); - } - if ($value === null) { - return; - } - if ($value instanceof PHP_LexerGenerator_ParseryyToken) { - if ($value->metadata) { - $this->metadata[$offset] = $value->metadata; - } - } elseif ($value) { - $this->metadata[$offset] = $value; - } - } - - function offsetUnset($offset) - { - unset($this->metadata[$offset]); - } -} - -/** The following structure represents a single element of the - * parser's stack. Information stored includes: - * - * + The state number for the parser at this level of the stack. - * - * + The value of the token stored at this level of the stack. - * (In other words, the "major" token.) - * - * + The semantic value stored at this level of the stack. This is - * the information used by the action routines in the grammar. - * It is sometimes called the "minor" token. - */ -class PHP_LexerGenerator_ParseryyStackEntry -{ - public $stateno; /* The state-number */ - public $major; /* The major token value. This is the code - ** number for the token at this stack level */ - public $minor; /* The user-supplied minor token value. This - ** is the value of the token */ -}; - -// code external to the class is included here -#line 3 "Parser.y" - -/* ?> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the distribution. - * * Neither the name of the PHP_LexerGenerator nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS - * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, - * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY - * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * @category php - * @package PHP_LexerGenerator - * @author Gregory Beaver - * @copyright 2006 Gregory Beaver - * @license http://www.opensource.org/licenses/bsd-license.php New BSD License - * @version CVS: $Id: Parser.php,v 1.9 2007/08/18 23:50:28 cellog Exp $ - * @since File available since Release 0.1.0 - */ -/** - * For regular expression validation - */ -require_once './LexerGenerator/Regex/Lexer.php'; -require_once './LexerGenerator/Regex/Parser.php'; -require_once './LexerGenerator/Exception.php'; -/** - * Token parser for plex files. - * - * This parser converts tokens pulled from {@link PHP_LexerGenerator_Lexer} - * into abstract patterns and rules, then creates the output file - * @package PHP_LexerGenerator - * @author Gregory Beaver - * @copyright 2006 Gregory Beaver - * @license http://www.php.net/license/3_01.txt PHP License 3.01 - * @version 0.3.4 - * @since Class available since Release 0.1.0 - */ -#line 166 "Parser.php" - -// declare_class is output here -#line 2 "Parser.y" -class PHP_LexerGenerator_Parser#line 171 "Parser.php" -{ -/* First off, code is included which follows the "include_class" declaration -** in the input file. */ -#line 78 "Parser.y" - - private $patterns; - private $out; - private $lex; - private $input; - private $counter; - private $token; - private $value; - private $line; - private $matchlongest; - private $_regexLexer; - private $_regexParser; - private $_patternIndex = 0; - - public $transTable = array( - 1 => self::PHPCODE, - 2 => self::COMMENTSTART, - 3 => self::COMMENTEND, - 4 => self::QUOTE, - 5 => self::PATTERN, - 6 => self::CODE, - 7 => self::SUBPATTERN, - 8 => self::PI, - ); - - function __construct($outfile, $lex) - { - $this->out = fopen($outfile, 'wb'); - if (!$this->out) { - throw new Exception('unable to open lexer output file "' . $outfile . '"'); - } - $this->lex = $lex; - $this->_regexLexer = new PHP_LexerGenerator_Regex_Lexer(''); - $this->_regexParser = new PHP_LexerGenerator_Regex_Parser($this->_regexLexer); - } - - function doLongestMatch($rules, $statename, $ruleindex) - { - fwrite($this->out, ' - if (' . $this->counter . ' >= strlen(' . $this->input . ')) { - return false; // end of input - } - do { - $rules = array('); - foreach ($rules as $rule) { - fwrite($this->out, ' - \'/^' . $rule['pattern'] . '/\','); - } - fwrite($this->out, ' - ); - $match = false; - foreach ($rules as $index => $rule) { - if (preg_match($rule, substr(' . $this->input . ', ' . - $this->counter . '), $yymatches)) { - if ($match) { - if (strlen($yymatches[0]) > strlen($match[0][0])) { - $match = array($yymatches, $index); // matches, token - } - } else { - $match = array($yymatches, $index); - } - } - } - if (!$match) { - throw new Exception(\'Unexpected input at line\' . ' . $this->line . ' . - \': \' . ' . $this->input . '[' . $this->counter . ']); - } - ' . $this->token . ' = $match[1]; - ' . $this->value . ' = $match[0][0]; - $yysubmatches = $match[0]; - array_shift($yysubmatches); - if (!$yysubmatches) { - $yysubmatches = array(); - } - $r = $this->{\'yy_r' . $ruleindex . '_\' . ' . $this->token . '}($yysubmatches); - if ($r === null) { - ' . $this->counter . ' += strlen($this->value); - ' . $this->line . ' += substr_count(' . $this->value . ', "\n"); - // accept this token - return true; - } elseif ($r === true) { - // we have changed state - // process this token in the new state - return $this->yylex(); - } elseif ($r === false) { - ' . $this->counter . ' += strlen($this->value); - ' . $this->line . ' += substr_count(' . $this->value . ', "\n"); - if (' . $this->counter . ' >= strlen(' . $this->input . ')) { - return false; // end of input - } - // skip this token - continue; - } else {'); - fwrite($this->out, ' - $yy_yymore_patterns = array_slice($rules, $this->token, true); - // yymore is needed - do { - if (!isset($yy_yymore_patterns[' . $this->token . '])) { - throw new Exception(\'cannot do yymore for the last token\'); - } - $match = false; - foreach ($yy_yymore_patterns[' . $this->token . '] as $index => $rule) { - if (preg_match(\'/\' . $rule . \'/\', - substr(' . $this->input . ', ' . $this->counter . '), $yymatches)) { - $yymatches = array_filter($yymatches, \'strlen\'); // remove empty sub-patterns - if ($match) { - if (strlen($yymatches[0]) > strlen($match[0][0])) { - $match = array($yymatches, $index); // matches, token - } - } else { - $match = array($yymatches, $index); - } - } - } - if (!$match) { - throw new Exception(\'Unexpected input at line\' . ' . $this->line . ' . - \': \' . ' . $this->input . '[' . $this->counter . ']); - } - ' . $this->token . ' = $match[1]; - ' . $this->value . ' = $match[0][0]; - $yysubmatches = $match[0]; - array_shift($yysubmatches); - if (!$yysubmatches) { - $yysubmatches = array(); - } - ' . $this->line . ' = substr_count(' . $this->value . ', "\n"); - $r = $this->{\'yy_r' . $ruleindex . '_\' . ' . $this->token . '}(); - } while ($r !== null || !$r); - if ($r === true) { - // we have changed state - // process this token in the new state - return $this->yylex(); - } else { - // accept - ' . $this->counter . ' += strlen($this->value); - ' . $this->line . ' += substr_count(' . $this->value . ', "\n"); - return true; - } - } - } while (true); -'); - } - - function doFirstMatch($rules, $statename, $ruleindex) - { - $patterns = array(); - $pattern = '/'; - $ruleMap = array(); - $tokenindex = array(); - $actualindex = 1; - $i = 0; - foreach ($rules as $rule) { - $ruleMap[$i++] = $actualindex; - $tokenindex[$actualindex] = $rule['subpatterns']; - $actualindex += $rule['subpatterns'] + 1; - $patterns[] = '^(' . $rule['pattern'] . ')'; - } - $tokencount = $tokenindex; - $tokenindex = var_export($tokenindex, true); - $tokenindex = explode("\n", $tokenindex); - // indent for prettiness - $tokenindex = implode("\n ", $tokenindex); - $pattern .= implode('|', $patterns); - $pattern .= '/'; - fwrite($this->out, ' - $tokenMap = ' . $tokenindex . '; - if (' . $this->counter . ' >= strlen(' . $this->input . ')) { - return false; // end of input - } - '); - fwrite($this->out, '$yy_global_pattern = "' . - $pattern . '";' . "\n"); - fwrite($this->out, ' - do { - if (preg_match($yy_global_pattern, substr(' . $this->input . ', ' . - $this->counter . - '), $yymatches)) { - $yysubmatches = $yymatches; - $yymatches = array_filter($yymatches, \'strlen\'); // remove empty sub-patterns - if (!count($yymatches)) { - throw new Exception(\'Error: lexing failed because a rule matched\' . - \'an empty string. Input "\' . substr(' . $this->input . ', - ' . $this->counter . ', 5) . \'... state ' . $statename . '\'); - } - next($yymatches); // skip global match - ' . $this->token . ' = key($yymatches); // token number - if ($tokenMap[' . $this->token . ']) { - // extract sub-patterns for passing to lex function - $yysubmatches = array_slice($yysubmatches, ' . $this->token . ' + 1, - $tokenMap[' . $this->token . ']); - } else { - $yysubmatches = array(); - } - ' . $this->value . ' = current($yymatches); // token value - $r = $this->{\'yy_r' . $ruleindex . '_\' . ' . $this->token . '}($yysubmatches); - if ($r === null) { - ' . $this->counter . ' += strlen($this->value); - ' . $this->line . ' += substr_count(' . $this->value . ', "\n"); - // accept this token - return true; - } elseif ($r === true) { - // we have changed state - // process this token in the new state - return $this->yylex(); - } elseif ($r === false) { - ' . $this->counter . ' += strlen($this->value); - ' . $this->line . ' += substr_count(' . $this->value . ', "\n"); - if (' . $this->counter . ' >= strlen(' . $this->input . ')) { - return false; // end of input - } - // skip this token - continue; - } else {'); - fwrite($this->out, ' $yy_yymore_patterns = array(' . "\n"); - $extra = 0; - for($i = 0; count($patterns); $i++) { - unset($patterns[$i]); - $extra += $tokencount[0]; - array_shift($tokencount); - fwrite($this->out, ' ' . $ruleMap[$i] . ' => array(' . $extra . ', "' . - implode('|', $patterns) . "\"),\n"); - } - fwrite($this->out, ' );' . "\n"); - fwrite($this->out, ' - // yymore is needed - do { - if (!strlen($yy_yymore_patterns[' . $this->token . '][1])) { - throw new Exception(\'cannot do yymore for the last token\'); - } - $yysubmatches = array(); - if (preg_match(\'/\' . $yy_yymore_patterns[' . $this->token . '][1] . \'/\', - substr(' . $this->input . ', ' . $this->counter . '), $yymatches)) { - $yysubmatches = $yymatches; - $yymatches = array_filter($yymatches, \'strlen\'); // remove empty sub-patterns - next($yymatches); // skip global match - ' . $this->token . ' += key($yymatches) + $yy_yymore_patterns[' . $this->token . '][0]; // token number - ' . $this->value . ' = current($yymatches); // token value - ' . $this->line . ' = substr_count(' . $this->value . ', "\n"); - if ($tokenMap[' . $this->token . ']) { - // extract sub-patterns for passing to lex function - $yysubmatches = array_slice($yysubmatches, ' . $this->token . ' + 1, - $tokenMap[' . $this->token . ']); - } else { - $yysubmatches = array(); - } - } - $r = $this->{\'yy_r' . $ruleindex . '_\' . ' . $this->token . '}($yysubmatches); - } while ($r !== null && !is_bool($r)); - if ($r === true) { - // we have changed state - // process this token in the new state - return $this->yylex(); - } elseif ($r === false) { - ' . $this->counter . ' += strlen($this->value); - ' . $this->line . ' += substr_count(' . $this->value . ', "\n"); - if (' . $this->counter . ' >= strlen(' . $this->input . ')) { - return false; // end of input - } - // skip this token - continue; - } else { - // accept - ' . $this->counter . ' += strlen($this->value); - ' . $this->line . ' += substr_count(' . $this->value . ', "\n"); - return true; - } - } - } else { - throw new Exception(\'Unexpected input at line\' . ' . $this->line . ' . - \': \' . ' . $this->input . '[' . $this->counter . ']); - } - break; - } while (true); -'); - } - - function outputRules($rules, $statename) - { - static $ruleindex = 1; - if (!$statename) { - $statename = $ruleindex; - } - fwrite($this->out, ' - function yylex' . $ruleindex . '() - {'); - if ($this->matchlongest) { - $ruleMap = array(); - foreach ($rules as $i => $rule) { - $ruleMap[$i] = $i; - } - $this->doLongestMatch($rules, $statename, $ruleindex); - } else { - $ruleMap = array(); - $actualindex = 1; - $i = 0; - foreach ($rules as $rule) { - $ruleMap[$i++] = $actualindex; - $actualindex += $rule['subpatterns'] + 1; - } - $this->doFirstMatch($rules, $statename, $ruleindex); - } - fwrite($this->out, ' - } // end function - -'); - if (is_string($statename)) { - fwrite($this->out, ' - const ' . $statename . ' = ' . $ruleindex . '; -'); - } - foreach ($rules as $i => $rule) { - fwrite($this->out, ' function yy_r' . $ruleindex . '_' . $ruleMap[$i] . '($yy_subpatterns) - { -' . $rule['code'] . -' } -'); - } - $ruleindex++; // for next set of rules - } - - function error($msg) - { - echo 'Error on line ' . $this->lex->line . ': ' , $msg; - } - - function _validatePattern($pattern, $update = false) - { - $this->_regexLexer->reset($pattern, $this->lex->line); - $this->_regexParser->reset($this->_patternIndex, $update); - try { - while ($this->_regexLexer->yylex()) { - $this->_regexParser->doParse( - $this->_regexLexer->token, $this->_regexLexer->value); - } - $this->_regexParser->doParse(0, 0); - } catch (PHP_LexerGenerator_Exception $e) { - $this->error($e->getMessage()); - throw new PHP_LexerGenerator_Exception('Invalid pattern "' . $pattern . '"'); - } - return $this->_regexParser->result; - } -#line 518 "Parser.php" - -/* Next is all token values, as class constants -*/ -/* -** These constants (all generated automatically by the parser generator) -** specify the various kinds of tokens (terminals) that the parser -** understands. -** -** Each symbol here is a terminal symbol in the grammar. -*/ - const PHPCODE = 1; - const COMMENTSTART = 2; - const COMMENTEND = 3; - const PI = 4; - const SUBPATTERN = 5; - const CODE = 6; - const PATTERN = 7; - const QUOTE = 8; - const YY_NO_ACTION = 91; - const YY_ACCEPT_ACTION = 90; - const YY_ERROR_ACTION = 89; - -/* Next are that tables used to determine what action to take based on the -** current state and lookahead token. These tables are used to implement -** functions that take a state number and lookahead value and return an -** action integer. -** -** Suppose the action integer is N. Then the action is determined as -** follows -** -** 0 <= N < self::YYNSTATE Shift N. That is, -** push the lookahead -** token onto the stack -** and goto state N. -** -** self::YYNSTATE <= N < self::YYNSTATE+self::YYNRULE Reduce by rule N-YYNSTATE. -** -** N == self::YYNSTATE+self::YYNRULE A syntax error has occurred. -** -** N == self::YYNSTATE+self::YYNRULE+1 The parser accepts its -** input. (and concludes parsing) -** -** N == self::YYNSTATE+self::YYNRULE+2 No such action. Denotes unused -** slots in the yy_action[] table. -** -** The action table is constructed as a single large static array $yy_action. -** Given state S and lookahead X, the action is computed as -** -** self::$yy_action[self::$yy_shift_ofst[S] + X ] -** -** If the index value self::$yy_shift_ofst[S]+X is out of range or if the value -** self::$yy_lookahead[self::$yy_shift_ofst[S]+X] is not equal to X or if -** self::$yy_shift_ofst[S] is equal to self::YY_SHIFT_USE_DFLT, it means that -** the action is not in the table and that self::$yy_default[S] should be used instead. -** -** The formula above is for computing the action when the lookahead is -** a terminal symbol. If the lookahead is a non-terminal (as occurs after -** a reduce action) then the static $yy_reduce_ofst array is used in place of -** the static $yy_shift_ofst array and self::YY_REDUCE_USE_DFLT is used in place of -** self::YY_SHIFT_USE_DFLT. -** -** The following are the tables generated in this section: -** -** self::$yy_action A single table containing all actions. -** self::$yy_lookahead A table containing the lookahead for each entry in -** yy_action. Used to detect hash collisions. -** self::$yy_shift_ofst For each state, the offset into self::$yy_action for -** shifting terminals. -** self::$yy_reduce_ofst For each state, the offset into self::$yy_action for -** shifting non-terminals after a reduce. -** self::$yy_default Default action for each state. -*/ - const YY_SZ_ACTTAB = 80; -static public $yy_action = array( - /* 0 */ 35, 24, 50, 50, 48, 51, 51, 54, 47, 43, - /* 10 */ 53, 54, 45, 31, 53, 32, 30, 50, 50, 1, - /* 20 */ 51, 51, 34, 50, 17, 8, 51, 90, 52, 6, - /* 30 */ 3, 29, 50, 50, 25, 51, 51, 11, 38, 18, - /* 40 */ 1, 41, 42, 39, 10, 36, 18, 12, 37, 18, - /* 50 */ 20, 7, 2, 16, 13, 15, 18, 27, 9, 2, - /* 60 */ 5, 28, 14, 1, 44, 40, 33, 49, 56, 46, - /* 70 */ 26, 19, 1, 55, 2, 21, 4, 23, 22, 8, - ); - static public $yy_lookahead = array( - /* 0 */ 3, 3, 5, 5, 1, 8, 8, 5, 6, 2, - /* 10 */ 8, 5, 6, 13, 8, 3, 3, 5, 5, 19, - /* 20 */ 8, 8, 4, 5, 1, 2, 8, 10, 11, 12, - /* 30 */ 5, 4, 5, 5, 13, 8, 8, 18, 5, 20, - /* 40 */ 19, 8, 5, 6, 18, 5, 20, 18, 8, 20, - /* 50 */ 4, 1, 2, 7, 18, 7, 20, 13, 1, 2, - /* 60 */ 5, 14, 15, 19, 5, 6, 13, 1, 1, 1, - /* 70 */ 16, 20, 19, 3, 2, 17, 12, 4, 17, 2, -); - const YY_SHIFT_USE_DFLT = -4; - const YY_SHIFT_MAX = 35; - static public $yy_shift_ofst = array( - /* 0 */ 23, 27, 18, 28, 50, 28, 57, 72, 73, 72, - /* 10 */ 13, 12, -3, -2, 46, 40, 40, 77, 2, 6, - /* 20 */ 59, 33, 33, 37, 3, 7, 48, 7, 70, 55, - /* 30 */ 68, 7, 67, 7, 25, 66, -); - const YY_REDUCE_USE_DFLT = -1; - const YY_REDUCE_MAX = 17; - static public $yy_reduce_ofst = array( - /* 0 */ 17, 29, 19, 26, 21, 36, 53, 44, 47, 0, - /* 10 */ 51, 51, 51, 51, 54, 58, 61, 64, -); - static public $yyExpectedTokens = array( - /* 0 */ array(1, 2, ), - /* 1 */ array(4, 5, 8, ), - /* 2 */ array(4, 5, 8, ), - /* 3 */ array(5, 8, ), - /* 4 */ array(1, 2, ), - /* 5 */ array(5, 8, ), - /* 6 */ array(1, 2, ), - /* 7 */ array(2, ), - /* 8 */ array(4, ), - /* 9 */ array(2, ), - /* 10 */ array(3, 5, 8, ), - /* 11 */ array(3, 5, 8, ), - /* 12 */ array(3, 5, 8, ), - /* 13 */ array(3, 5, 8, ), - /* 14 */ array(4, 7, ), - /* 15 */ array(5, 8, ), - /* 16 */ array(5, 8, ), - /* 17 */ array(2, ), - /* 18 */ array(5, 6, 8, ), - /* 19 */ array(5, 6, 8, ), - /* 20 */ array(5, 6, ), - /* 21 */ array(5, 8, ), - /* 22 */ array(5, 8, ), - /* 23 */ array(5, 6, ), - /* 24 */ array(1, ), - /* 25 */ array(2, ), - /* 26 */ array(7, ), - /* 27 */ array(2, ), - /* 28 */ array(3, ), - /* 29 */ array(5, ), - /* 30 */ array(1, ), - /* 31 */ array(2, ), - /* 32 */ array(1, ), - /* 33 */ array(2, ), - /* 34 */ array(5, ), - /* 35 */ array(1, ), - /* 36 */ array(), - /* 37 */ array(), - /* 38 */ array(), - /* 39 */ array(), - /* 40 */ array(), - /* 41 */ array(), - /* 42 */ array(), - /* 43 */ array(), - /* 44 */ array(), - /* 45 */ array(), - /* 46 */ array(), - /* 47 */ array(), - /* 48 */ array(), - /* 49 */ array(), - /* 50 */ array(), - /* 51 */ array(), - /* 52 */ array(), - /* 53 */ array(), - /* 54 */ array(), - /* 55 */ array(), - /* 56 */ array(), -); - static public $yy_default = array( - /* 0 */ 89, 89, 89, 89, 89, 89, 89, 89, 89, 89, - /* 10 */ 89, 89, 89, 89, 89, 89, 89, 89, 89, 89, - /* 20 */ 89, 69, 68, 89, 75, 60, 63, 61, 89, 89, - /* 30 */ 71, 59, 70, 58, 89, 74, 86, 85, 88, 65, - /* 40 */ 67, 87, 64, 78, 66, 80, 73, 79, 77, 76, - /* 50 */ 82, 81, 57, 83, 84, 62, 72, -); -/* The next thing included is series of defines which control -** various aspects of the generated parser. -** self::YYNOCODE is a number which corresponds -** to no legal terminal or nonterminal number. This -** number is used to fill in empty slots of the hash -** table. -** self::YYFALLBACK If defined, this indicates that one or more tokens -** have fall-back values which should be used if the -** original value of the token will not parse. -** self::YYSTACKDEPTH is the maximum depth of the parser's stack. -** self::YYNSTATE the combined number of states. -** self::YYNRULE the number of rules in the grammar -** self::YYERRORSYMBOL is the code number of the error symbol. If not -** defined, then do no error processing. -*/ - const YYNOCODE = 22; - const YYSTACKDEPTH = 100; - const YYNSTATE = 57; - const YYNRULE = 32; - const YYERRORSYMBOL = 9; - const YYERRSYMDT = 'yy0'; - const YYFALLBACK = 0; - /** The next table maps tokens into fallback tokens. If a construct - * like the following: - * - * %fallback ID X Y Z. - * - * appears in the grammer, then ID becomes a fallback token for X, Y, - * and Z. Whenever one of the tokens X, Y, or Z is input to the parser - * but it does not parse, the type of the token is changed to ID and - * the parse is retried before an error is thrown. - */ - static public $yyFallback = array( - ); - /** - * Turn parser tracing on by giving a stream to which to write the trace - * and a prompt to preface each trace message. Tracing is turned off - * by making either argument NULL - * - * Inputs: - * - * - A stream resource to which trace output should be written. - * If NULL, then tracing is turned off. - * - A prefix string written at the beginning of every - * line of trace output. If NULL, then tracing is - * turned off. - * - * Outputs: - * - * - None. - * @param resource - * @param string - */ - static function Trace($TraceFILE, $zTracePrompt) - { - if (!$TraceFILE) { - $zTracePrompt = 0; - } elseif (!$zTracePrompt) { - $TraceFILE = 0; - } - self::$yyTraceFILE = $TraceFILE; - self::$yyTracePrompt = $zTracePrompt; - } - - /** - * Output debug information to output (php://output stream) - */ - static function PrintTrace() - { - self::$yyTraceFILE = fopen('php://output', 'w'); - self::$yyTracePrompt = ''; - } - - /** - * @var resource|0 - */ - static public $yyTraceFILE; - /** - * String to prepend to debug output - * @var string|0 - */ - static public $yyTracePrompt; - /** - * @var int - */ - public $yyidx; /* Index of top element in stack */ - /** - * @var int - */ - public $yyerrcnt; /* Shifts left before out of the error */ - /** - * @var array - */ - public $yystack = array(); /* The parser's stack */ - - /** - * For tracing shifts, the names of all terminals and nonterminals - * are required. The following table supplies these names - * @var array - */ - static public $yyTokenName = array( - '$', 'PHPCODE', 'COMMENTSTART', 'COMMENTEND', - 'PI', 'SUBPATTERN', 'CODE', 'PATTERN', - 'QUOTE', 'error', 'start', 'lexfile', - 'declare', 'rules', 'declarations', 'processing_instructions', - 'pattern_declarations', 'subpattern', 'rule', 'reset_rules', - 'rule_subpattern', - ); - - /** - * For tracing reduce actions, the names of all rules are required. - * @var array - */ - static public $yyRuleName = array( - /* 0 */ "start ::= lexfile", - /* 1 */ "lexfile ::= declare rules", - /* 2 */ "lexfile ::= declare PHPCODE rules", - /* 3 */ "lexfile ::= PHPCODE declare rules", - /* 4 */ "lexfile ::= PHPCODE declare PHPCODE rules", - /* 5 */ "declare ::= COMMENTSTART declarations COMMENTEND", - /* 6 */ "declarations ::= processing_instructions pattern_declarations", - /* 7 */ "processing_instructions ::= PI SUBPATTERN", - /* 8 */ "processing_instructions ::= PI CODE", - /* 9 */ "processing_instructions ::= processing_instructions PI SUBPATTERN", - /* 10 */ "processing_instructions ::= processing_instructions PI CODE", - /* 11 */ "pattern_declarations ::= PATTERN subpattern", - /* 12 */ "pattern_declarations ::= pattern_declarations PATTERN subpattern", - /* 13 */ "rules ::= COMMENTSTART rule COMMENTEND", - /* 14 */ "rules ::= COMMENTSTART PI SUBPATTERN rule COMMENTEND", - /* 15 */ "rules ::= COMMENTSTART rule COMMENTEND PHPCODE", - /* 16 */ "rules ::= COMMENTSTART PI SUBPATTERN rule COMMENTEND PHPCODE", - /* 17 */ "rules ::= reset_rules rule COMMENTEND", - /* 18 */ "rules ::= reset_rules PI SUBPATTERN rule COMMENTEND", - /* 19 */ "rules ::= reset_rules rule COMMENTEND PHPCODE", - /* 20 */ "rules ::= reset_rules PI SUBPATTERN rule COMMENTEND PHPCODE", - /* 21 */ "reset_rules ::= rules COMMENTSTART", - /* 22 */ "rule ::= rule_subpattern CODE", - /* 23 */ "rule ::= rule rule_subpattern CODE", - /* 24 */ "rule_subpattern ::= QUOTE", - /* 25 */ "rule_subpattern ::= SUBPATTERN", - /* 26 */ "rule_subpattern ::= rule_subpattern QUOTE", - /* 27 */ "rule_subpattern ::= rule_subpattern SUBPATTERN", - /* 28 */ "subpattern ::= QUOTE", - /* 29 */ "subpattern ::= SUBPATTERN", - /* 30 */ "subpattern ::= subpattern QUOTE", - /* 31 */ "subpattern ::= subpattern SUBPATTERN", - ); - - /** - * This function returns the symbolic name associated with a token - * value. - * @param int - * @return string - */ - function tokenName($tokenType) - { - if ($tokenType === 0) { - return 'End of Input'; - } - if ($tokenType > 0 && $tokenType < count(self::$yyTokenName)) { - return self::$yyTokenName[$tokenType]; - } else { - return "Unknown"; - } - } - - /** - * The following function deletes the value associated with a - * symbol. The symbol can be either a terminal or nonterminal. - * @param int the symbol code - * @param mixed the symbol's value - */ - static function yy_destructor($yymajor, $yypminor) - { - switch ($yymajor) { - /* Here is inserted the actions which take place when a - ** terminal or non-terminal is destroyed. This can happen - ** when the symbol is popped from the stack during a - ** reduce or during error processing or when a parser is - ** being destroyed before it is finished parsing. - ** - ** Note: during a reduce, the only symbols destroyed are those - ** which appear on the RHS of the rule, but which are not used - ** inside the C code. - */ - default: break; /* If no destructor action specified: do nothing */ - } - } - - /** - * Pop the parser's stack once. - * - * If there is a destructor routine associated with the token which - * is popped from the stack, then call it. - * - * Return the major token number for the symbol popped. - * @param PHP_LexerGenerator_ParseryyParser - * @return int - */ - function yy_pop_parser_stack() - { - if (!count($this->yystack)) { - return; - } - $yytos = array_pop($this->yystack); - if (self::$yyTraceFILE && $this->yyidx >= 0) { - fwrite(self::$yyTraceFILE, - self::$yyTracePrompt . 'Popping ' . self::$yyTokenName[$yytos->major] . - "\n"); - } - $yymajor = $yytos->major; - self::yy_destructor($yymajor, $yytos->minor); - $this->yyidx--; - return $yymajor; - } - - /** - * Deallocate and destroy a parser. Destructors are all called for - * all stack elements before shutting the parser down. - */ - function __destruct() - { - while ($this->yyidx >= 0) { - $this->yy_pop_parser_stack(); - } - if (is_resource(self::$yyTraceFILE)) { - fclose(self::$yyTraceFILE); - } - } - - /** - * Based on the current state and parser stack, get a list of all - * possible lookahead tokens - * @param int - * @return array - */ - function yy_get_expected_tokens($token) - { - $state = $this->yystack[$this->yyidx]->stateno; - $expected = self::$yyExpectedTokens[$state]; - if (in_array($token, self::$yyExpectedTokens[$state], true)) { - return $expected; - } - $stack = $this->yystack; - $yyidx = $this->yyidx; - do { - $yyact = $this->yy_find_shift_action($token); - if ($yyact >= self::YYNSTATE && $yyact < self::YYNSTATE + self::YYNRULE) { - // reduce action - $done = 0; - do { - if ($done++ == 100) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - // too much recursion prevents proper detection - // so give up - return array_unique($expected); - } - $yyruleno = $yyact - self::YYNSTATE; - $this->yyidx -= self::$yyRuleInfo[$yyruleno]['rhs']; - $nextstate = $this->yy_find_reduce_action( - $this->yystack[$this->yyidx]->stateno, - self::$yyRuleInfo[$yyruleno]['lhs']); - if (isset(self::$yyExpectedTokens[$nextstate])) { - $expected += self::$yyExpectedTokens[$nextstate]; - if (in_array($token, - self::$yyExpectedTokens[$nextstate], true)) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - return array_unique($expected); - } - } - if ($nextstate < self::YYNSTATE) { - // we need to shift a non-terminal - $this->yyidx++; - $x = new PHP_LexerGenerator_ParseryyStackEntry; - $x->stateno = $nextstate; - $x->major = self::$yyRuleInfo[$yyruleno]['lhs']; - $this->yystack[$this->yyidx] = $x; - continue 2; - } elseif ($nextstate == self::YYNSTATE + self::YYNRULE + 1) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - // the last token was just ignored, we can't accept - // by ignoring input, this is in essence ignoring a - // syntax error! - return array_unique($expected); - } elseif ($nextstate === self::YY_NO_ACTION) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - // input accepted, but not shifted (I guess) - return $expected; - } else { - $yyact = $nextstate; - } - } while (true); - } - break; - } while (true); - return array_unique($expected); - } - - /** - * Based on the parser state and current parser stack, determine whether - * the lookahead token is possible. - * - * The parser will convert the token value to an error token if not. This - * catches some unusual edge cases where the parser would fail. - * @param int - * @return bool - */ - function yy_is_expected_token($token) - { - if ($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; - } - $stack = $this->yystack; - $yyidx = $this->yyidx; - do { - $yyact = $this->yy_find_shift_action($token); - if ($yyact >= self::YYNSTATE && $yyact < self::YYNSTATE + self::YYNRULE) { - // reduce action - $done = 0; - do { - if ($done++ == 100) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - // too much recursion prevents proper detection - // so give up - return true; - } - $yyruleno = $yyact - self::YYNSTATE; - $this->yyidx -= self::$yyRuleInfo[$yyruleno]['rhs']; - $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 = $stack; - return true; - } - if ($nextstate < self::YYNSTATE) { - // we need to shift a non-terminal - $this->yyidx++; - $x = new PHP_LexerGenerator_ParseryyStackEntry; - $x->stateno = $nextstate; - $x->major = self::$yyRuleInfo[$yyruleno]['lhs']; - $this->yystack[$this->yyidx] = $x; - continue 2; - } elseif ($nextstate == self::YYNSTATE + self::YYNRULE + 1) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - if (!$token) { - // end of input: this is valid - return true; - } - // the last token was just ignored, we can't accept - // by ignoring input, this is in essence ignoring a - // syntax error! - return false; - } elseif ($nextstate === self::YY_NO_ACTION) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - // input accepted, but not shifted (I guess) - return true; - } else { - $yyact = $nextstate; - } - } while (true); - } - break; - } while (true); - $this->yyidx = $yyidx; - $this->yystack = $stack; - return true; - } - - /** - * Find the appropriate action for a parser given the terminal - * look-ahead token iLookAhead. - * - * If the look-ahead token is YYNOCODE, then check to see if the action is - * independent of the look-ahead. If it is, return the action, otherwise - * return YY_NO_ACTION. - * @param int The look-ahead token - */ - function yy_find_shift_action($iLookAhead) - { - $stateno = $this->yystack[$this->yyidx]->stateno; - - /* if ($this->yyidx < 0) return self::YY_NO_ACTION; */ - if (!isset(self::$yy_shift_ofst[$stateno])) { - // no shift actions - return self::$yy_default[$stateno]; - } - $i = self::$yy_shift_ofst[$stateno]; - if ($i === self::YY_SHIFT_USE_DFLT) { - return self::$yy_default[$stateno]; - } - if ($iLookAhead == self::YYNOCODE) { - return self::YY_NO_ACTION; - } - $i += $iLookAhead; - if ($i < 0 || $i >= self::YY_SZ_ACTTAB || - self::$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 " . - self::$yyTokenName[$iLookAhead] . " => " . - self::$yyTokenName[$iFallback] . "\n"); - } - return $this->yy_find_shift_action($iFallback); - } - return self::$yy_default[$stateno]; - } else { - return self::$yy_action[$i]; - } - } - - /** - * Find the appropriate action for a parser given the non-terminal - * look-ahead token $iLookAhead. - * - * If the look-ahead token is self::YYNOCODE, then check to see if the action is - * independent of the look-ahead. If it is, return the action, otherwise - * return self::YY_NO_ACTION. - * @param int Current state number - * @param int The look-ahead token - */ - function yy_find_reduce_action($stateno, $iLookAhead) - { - /* $stateno = $this->yystack[$this->yyidx]->stateno; */ - - if (!isset(self::$yy_reduce_ofst[$stateno])) { - return self::$yy_default[$stateno]; - } - $i = self::$yy_reduce_ofst[$stateno]; - if ($i == self::YY_REDUCE_USE_DFLT) { - return self::$yy_default[$stateno]; - } - 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[$stateno]; - } else { - return self::$yy_action[$i]; - } - } - - /** - * Perform a shift action. - * @param int The new state to shift in - * @param int The major token to shift in - * @param mixed the minor token to shift in - */ - function yy_shift($yyNewState, $yyMajor, $yypMinor) - { - $this->yyidx++; - if ($this->yyidx >= self::YYSTACKDEPTH) { - $this->yyidx--; - if (self::$yyTraceFILE) { - fprintf(self::$yyTraceFILE, "%sStack Overflow!\n", self::$yyTracePrompt); - } - while ($this->yyidx >= 0) { - $this->yy_pop_parser_stack(); - } - /* Here code is inserted which will execute if the parser - ** stack ever overflows */ - return; - } - $yytos = new PHP_LexerGenerator_ParseryyStackEntry; - $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", - self::$yyTokenName[$this->yystack[$i]->major]); - } - fwrite(self::$yyTraceFILE,"\n"); - } - } - - /** - * The following table contains information about every rule that - * is used during the reduce. - * - * 
-     * array(
-     *  array(
-     *   int $lhs;         Symbol on the left-hand side of the rule
-     *   int $nrhs;     Number of right-hand side symbols in the rule
-     *  ),...
-     * );
-     *
- */ - static public $yyRuleInfo = array( - array( 'lhs' => 10, 'rhs' => 1 ), - array( 'lhs' => 11, 'rhs' => 2 ), - array( 'lhs' => 11, 'rhs' => 3 ), - array( 'lhs' => 11, 'rhs' => 3 ), - array( 'lhs' => 11, 'rhs' => 4 ), - array( 'lhs' => 12, 'rhs' => 3 ), - array( 'lhs' => 14, 'rhs' => 2 ), - array( 'lhs' => 15, 'rhs' => 2 ), - array( 'lhs' => 15, 'rhs' => 2 ), - array( 'lhs' => 15, 'rhs' => 3 ), - array( 'lhs' => 15, 'rhs' => 3 ), - array( 'lhs' => 16, 'rhs' => 2 ), - array( 'lhs' => 16, 'rhs' => 3 ), - array( 'lhs' => 13, 'rhs' => 3 ), - array( 'lhs' => 13, 'rhs' => 5 ), - array( 'lhs' => 13, 'rhs' => 4 ), - array( 'lhs' => 13, 'rhs' => 6 ), - array( 'lhs' => 13, 'rhs' => 3 ), - array( 'lhs' => 13, 'rhs' => 5 ), - array( 'lhs' => 13, 'rhs' => 4 ), - array( 'lhs' => 13, 'rhs' => 6 ), - array( 'lhs' => 19, 'rhs' => 2 ), - array( 'lhs' => 18, 'rhs' => 2 ), - array( 'lhs' => 18, 'rhs' => 3 ), - array( 'lhs' => 20, 'rhs' => 1 ), - array( 'lhs' => 20, 'rhs' => 1 ), - array( 'lhs' => 20, 'rhs' => 2 ), - array( 'lhs' => 20, 'rhs' => 2 ), - array( 'lhs' => 17, 'rhs' => 1 ), - array( 'lhs' => 17, 'rhs' => 1 ), - array( 'lhs' => 17, 'rhs' => 2 ), - array( 'lhs' => 17, 'rhs' => 2 ), - ); - - /** - * The following table contains a mapping of reduce action to method name - * that handles the reduction. - * - * If a rule is not set, it has no handler. - */ - static public $yyReduceMap = array( - 1 => 1, - 2 => 2, - 3 => 3, - 4 => 4, - 5 => 5, - 6 => 6, - 7 => 7, - 8 => 7, - 9 => 9, - 10 => 9, - 11 => 11, - 12 => 12, - 13 => 13, - 14 => 14, - 15 => 15, - 16 => 16, - 17 => 17, - 18 => 18, - 19 => 19, - 20 => 20, - 21 => 21, - 22 => 22, - 23 => 23, - 24 => 24, - 25 => 25, - 26 => 26, - 27 => 27, - 28 => 28, - 29 => 29, - 30 => 30, - 31 => 31, - ); - /* Beginning here are the reduction cases. A typical example - ** follows: - ** #line - ** function yy_r0($yymsp){ ... } // User supplied code - ** #line - */ -#line 423 "Parser.y" - function yy_r1(){ - fwrite($this->out, ' - private $_yy_state = 1; - private $_yy_stack = array(); - - function yylex() - { - return $this->{\'yylex\' . $this->_yy_state}(); - } - - function yypushstate($state) - { - array_push($this->_yy_stack, $this->_yy_state); - $this->_yy_state = $state; - } - - function yypopstate() - { - $this->_yy_state = array_pop($this->_yy_stack); - } - - function yybegin($state) - { - $this->_yy_state = $state; - } - -'); - foreach ($this->yystack[$this->yyidx + 0]->minor as $rule) { - $this->outputRules($rule['rules'], $rule['statename']); - if ($rule['code']) { - fwrite($this->out, $rule['code']); - } - } - } -#line 1319 "Parser.php" -#line 457 "Parser.y" - function yy_r2(){ - fwrite($this->out, ' - private $_yy_state = 1; - private $_yy_stack = array(); - - function yylex() - { - return $this->{\'yylex\' . $this->_yy_state}(); - } - - function yypushstate($state) - { - array_push($this->_yy_stack, $this->_yy_state); - $this->_yy_state = $state; - } - - function yypopstate() - { - $this->_yy_state = array_pop($this->_yy_stack); - } - - function yybegin($state) - { - $this->_yy_state = $state; - } - -'); - if (strlen($this->yystack[$this->yyidx + -1]->minor)) { - fwrite($this->out, $this->yystack[$this->yyidx + -1]->minor); - } - foreach ($this->yystack[$this->yyidx + 0]->minor as $rule) { - $this->outputRules($rule['rules'], $rule['statename']); - if ($rule['code']) { - fwrite($this->out, $rule['code']); - } - } - } -#line 1358 "Parser.php" -#line 494 "Parser.y" - function yy_r3(){ - if (strlen($this->yystack[$this->yyidx + -2]->minor)) { - fwrite($this->out, $this->yystack[$this->yyidx + -2]->minor); - } - fwrite($this->out, ' - private $_yy_state = 1; - private $_yy_stack = array(); - - function yylex() - { - return $this->{\'yylex\' . $this->_yy_state}(); - } - - function yypushstate($state) - { - array_push($this->_yy_stack, $this->_yy_state); - $this->_yy_state = $state; - } - - function yypopstate() - { - $this->_yy_state = array_pop($this->_yy_stack); - } - - function yybegin($state) - { - $this->_yy_state = $state; - } - -'); - foreach ($this->yystack[$this->yyidx + 0]->minor as $rule) { - $this->outputRules($rule['rules'], $rule['statename']); - if ($rule['code']) { - fwrite($this->out, $rule['code']); - } - } - } -#line 1397 "Parser.php" -#line 531 "Parser.y" - function yy_r4(){ - if (strlen($this->yystack[$this->yyidx + -3]->minor)) { - fwrite($this->out, $this->yystack[$this->yyidx + -3]->minor); - } - fwrite($this->out, ' - private $_yy_state = 1; - private $_yy_stack = array(); - - function yylex() - { - return $this->{\'yylex\' . $this->_yy_state}(); - } - - function yypushstate($state) - { - array_push($this->_yy_stack, $this->_yy_state); - $this->_yy_state = $state; - } - - function yypopstate() - { - $this->_yy_state = array_pop($this->_yy_stack); - } - - function yybegin($state) - { - $this->_yy_state = $state; - } - -'); - if (strlen($this->yystack[$this->yyidx + -1]->minor)) { - fwrite($this->out, $this->yystack[$this->yyidx + -1]->minor); - } - foreach ($this->yystack[$this->yyidx + 0]->minor as $rule) { - $this->outputRules($rule['rules'], $rule['statename']); - if ($rule['code']) { - fwrite($this->out, $rule['code']); - } - } - } -#line 1439 "Parser.php" -#line 572 "Parser.y" - function yy_r5(){ - $this->_retvalue = $this->yystack[$this->yyidx + -1]->minor; - $this->patterns = $this->yystack[$this->yyidx + -1]->minor['patterns']; - $this->_patternIndex = 1; - } -#line 1446 "Parser.php" -#line 578 "Parser.y" - function yy_r6(){ - $expected = array( - 'counter' => true, - 'input' => true, - 'token' => true, - 'value' => true, - 'line' => true, - ); - foreach ($this->yystack[$this->yyidx + -1]->minor as $pi) { - if (isset($expected[$pi['pi']])) { - unset($expected[$pi['pi']]); - continue; - } - if (count($expected)) { - throw new Exception('Processing Instructions "' . - implode(', ', array_keys($expected)) . '" must be defined'); - } - } - $expected = array( - 'counter' => true, - 'input' => true, - 'token' => true, - 'value' => true, - 'line' => true, - 'matchlongest' => true, - ); - foreach ($this->yystack[$this->yyidx + -1]->minor as $pi) { - if (isset($expected[$pi['pi']])) { - $this->{$pi['pi']} = $pi['definition']; - if ($pi['pi'] == 'matchlongest') { - $this->matchlongest = true; - } - continue; - } - $this->error('Unknown processing instruction %' . $pi['pi'] . - ', should be one of "' . implode(', ', array_keys($expected)) . '"'); - } - $this->_retvalue = array('patterns' => $this->yystack[$this->yyidx + 0]->minor, 'pis' => $this->yystack[$this->yyidx + -1]->minor); - $this->_patternIndex = 1; - } -#line 1488 "Parser.php" -#line 619 "Parser.y" - function yy_r7(){ - $this->_retvalue = array(array('pi' => $this->yystack[$this->yyidx + -1]->minor, 'definition' => $this->yystack[$this->yyidx + 0]->minor)); - } -#line 1493 "Parser.php" -#line 625 "Parser.y" - function yy_r9(){ - $this->_retvalue = $this->yystack[$this->yyidx + -2]->minor; - $this->_retvalue[] = array('pi' => $this->yystack[$this->yyidx + -1]->minor, 'definition' => $this->yystack[$this->yyidx + 0]->minor); - } -#line 1499 "Parser.php" -#line 634 "Parser.y" - function yy_r11(){ - $this->_retvalue = array($this->yystack[$this->yyidx + -1]->minor => $this->yystack[$this->yyidx + 0]->minor); - // reset internal indicator of where we are in a pattern - $this->_patternIndex = 0; - } -#line 1506 "Parser.php" -#line 639 "Parser.y" - function yy_r12(){ - $this->_retvalue = $this->yystack[$this->yyidx + -2]->minor; - if (isset($this->_retvalue[$this->yystack[$this->yyidx + -1]->minor])) { - throw new Exception('Pattern "' . $this->yystack[$this->yyidx + -1]->minor . '" is already defined as "' . - $this->_retvalue[$this->yystack[$this->yyidx + -1]->minor] . '", cannot redefine as "' . $this->yystack[$this->yyidx + 0]->minor->string . '"'); - } - $this->_retvalue[$this->yystack[$this->yyidx + -1]->minor] = $this->yystack[$this->yyidx + 0]->minor; - // reset internal indicator of where we are in a pattern declaration - $this->_patternIndex = 0; - } -#line 1518 "Parser.php" -#line 650 "Parser.y" - function yy_r13(){ - $this->_retvalue = array(array('rules' => $this->yystack[$this->yyidx + -1]->minor, 'code' => '', 'statename' => '')); - } -#line 1523 "Parser.php" -#line 653 "Parser.y" - function yy_r14(){ - if ($this->yystack[$this->yyidx + -3]->minor != 'statename') { - throw new Exception('Error: only %statename processing instruction ' . - 'is allowed in rule sections'); - } - $this->_retvalue = array(array('rules' => $this->yystack[$this->yyidx + -1]->minor, 'code' => '', 'statename' => $this->yystack[$this->yyidx + -2]->minor)); - } -#line 1532 "Parser.php" -#line 660 "Parser.y" - function yy_r15(){ - $this->_retvalue = array(array('rules' => $this->yystack[$this->yyidx + -2]->minor, 'code' => $this->yystack[$this->yyidx + 0]->minor, 'statename' => '')); - } -#line 1537 "Parser.php" -#line 663 "Parser.y" - function yy_r16(){ - if ($this->yystack[$this->yyidx + -4]->minor != 'statename') { - throw new Exception('Error: only %statename processing instruction ' . - 'is allowed in rule sections'); - } - $this->_retvalue = array(array('rules' => $this->yystack[$this->yyidx + -2]->minor, 'code' => $this->yystack[$this->yyidx + 0]->minor, 'statename' => $this->yystack[$this->yyidx + -3]->minor)); - $this->_patternIndex = 1; - } -#line 1547 "Parser.php" -#line 671 "Parser.y" - function yy_r17(){ - $this->_retvalue = $this->yystack[$this->yyidx + -2]->minor; - $this->_retvalue[] = array('rules' => $this->yystack[$this->yyidx + -1]->minor, 'code' => '', 'statename' => ''); - $this->_patternIndex = 1; - } -#line 1554 "Parser.php" -#line 676 "Parser.y" - function yy_r18(){ - if ($this->yystack[$this->yyidx + -3]->minor != 'statename') { - throw new Exception('Error: only %statename processing instruction ' . - 'is allowed in rule sections'); - } - $this->_retvalue = $this->yystack[$this->yyidx + -4]->minor; - $this->_retvalue[] = array('rules' => $this->yystack[$this->yyidx + -1]->minor, 'code' => '', 'statename' => $this->yystack[$this->yyidx + -2]->minor); - } -#line 1564 "Parser.php" -#line 684 "Parser.y" - function yy_r19(){ - $this->_retvalue = $this->yystack[$this->yyidx + -3]->minor; - $this->_retvalue[] = array('rules' => $this->yystack[$this->yyidx + -2]->minor, 'code' => $this->yystack[$this->yyidx + 0]->minor, 'statename' => ''); - } -#line 1570 "Parser.php" -#line 688 "Parser.y" - function yy_r20(){ - if ($this->yystack[$this->yyidx + -4]->minor != 'statename') { - throw new Exception('Error: only %statename processing instruction ' . - 'is allowed in rule sections'); - } - $this->_retvalue = $this->yystack[$this->yyidx + -5]->minor; - $this->_retvalue[] = array('rules' => $this->yystack[$this->yyidx + -2]->minor, 'code' => $this->yystack[$this->yyidx + 0]->minor, 'statename' => $this->yystack[$this->yyidx + -3]->minor); - } -#line 1580 "Parser.php" -#line 697 "Parser.y" - function yy_r21(){ - $this->_retvalue = $this->yystack[$this->yyidx + -1]->minor; - $this->_patternIndex = 1; - } -#line 1586 "Parser.php" -#line 702 "Parser.y" - function yy_r22(){ - $name = $this->yystack[$this->yyidx + -1]->minor[1]; - $this->yystack[$this->yyidx + -1]->minor = $this->yystack[$this->yyidx + -1]->minor[0]; - $this->yystack[$this->yyidx + -1]->minor = $this->_validatePattern($this->yystack[$this->yyidx + -1]->minor); - $this->_patternIndex += $this->yystack[$this->yyidx + -1]->minor['subpatterns'] + 1; - if (@preg_match('/' . str_replace('/', '\\/', $this->yystack[$this->yyidx + -1]->minor['pattern']) . '/', '')) { - $this->error('Rule "' . $name . '" can match the empty string, this will break lexing'); - } - $this->_retvalue = array(array('pattern' => str_replace('/', '\\/', $this->yystack[$this->yyidx + -1]->minor->string), 'code' => $this->yystack[$this->yyidx + 0]->minor, 'subpatterns' => $this->yystack[$this->yyidx + -1]->minor['subpatterns'])); - } -#line 1598 "Parser.php" -#line 712 "Parser.y" - function yy_r23(){ - $this->_retvalue = $this->yystack[$this->yyidx + -2]->minor; - $name = $this->yystack[$this->yyidx + -1]->minor[1]; - $this->yystack[$this->yyidx + -1]->minor = $this->yystack[$this->yyidx + -1]->minor[0]; - $this->yystack[$this->yyidx + -1]->minor = $this->_validatePattern($this->yystack[$this->yyidx + -1]->minor); - $this->_patternIndex += $this->yystack[$this->yyidx + -1]->minor['subpatterns'] + 1; - if (@preg_match('/' . str_replace('/', '\\/', $this->yystack[$this->yyidx + -1]->minor['pattern']) . '/', '')) { - $this->error('Rule "' . $name . '" can match the empty string, this will break lexing'); - } - $this->_retvalue[] = array('pattern' => str_replace('/', '\\/', $this->yystack[$this->yyidx + -1]->minor->string), 'code' => $this->yystack[$this->yyidx + 0]->minor, 'subpatterns' => $this->yystack[$this->yyidx + -1]->minor['subpatterns']); - } -#line 1611 "Parser.php" -#line 724 "Parser.y" - function yy_r24(){ - $this->_retvalue = array(preg_quote($this->yystack[$this->yyidx + 0]->minor, '/'), $this->yystack[$this->yyidx + 0]->minor); - } -#line 1616 "Parser.php" -#line 727 "Parser.y" - function yy_r25(){ - if (!isset($this->patterns[$this->yystack[$this->yyidx + 0]->minor])) { - $this->error('Undefined pattern "' . $this->yystack[$this->yyidx + 0]->minor . '" used in rules'); - throw new Exception('Undefined pattern "' . $this->yystack[$this->yyidx + 0]->minor . '" used in rules'); - } - $this->_retvalue = array($this->patterns[$this->yystack[$this->yyidx + 0]->minor], $this->yystack[$this->yyidx + 0]->minor); - } -#line 1625 "Parser.php" -#line 734 "Parser.y" - function yy_r26(){ - $this->_retvalue = array($this->yystack[$this->yyidx + -1]->minor[0] . preg_quote($this->yystack[$this->yyidx + 0]->minor, '/'), $this->yystack[$this->yyidx + -1]->minor[1] . ' ' . $this->yystack[$this->yyidx + 0]->minor); - } -#line 1630 "Parser.php" -#line 737 "Parser.y" - function yy_r27(){ - if (!isset($this->patterns[$this->yystack[$this->yyidx + 0]->minor])) { - $this->error('Undefined pattern "' . $this->yystack[$this->yyidx + 0]->minor . '" used in rules'); - throw new Exception('Undefined pattern "' . $this->yystack[$this->yyidx + 0]->minor . '" used in rules'); - } - $this->_retvalue = array($this->yystack[$this->yyidx + -1]->minor[0] . $this->patterns[$this->yystack[$this->yyidx + 0]->minor], $this->yystack[$this->yyidx + -1]->minor[1] . ' ' . $this->yystack[$this->yyidx + 0]->minor); - } -#line 1639 "Parser.php" -#line 745 "Parser.y" - function yy_r28(){ - $this->_retvalue = preg_quote($this->yystack[$this->yyidx + 0]->minor, '/'); - } -#line 1644 "Parser.php" -#line 748 "Parser.y" - function yy_r29(){ - // increment internal sub-pattern counter - // adjust back-references in pattern based on previous pattern - $test = $this->_validatePattern($this->yystack[$this->yyidx + 0]->minor, true); - $this->_patternIndex += $test['subpatterns']; - $this->_retvalue = $test['pattern']; - } -#line 1653 "Parser.php" -#line 755 "Parser.y" - function yy_r30(){ - $this->_retvalue = $this->yystack[$this->yyidx + -1]->minor . preg_quote($this->yystack[$this->yyidx + 0]->minor, '/'); - } -#line 1658 "Parser.php" -#line 758 "Parser.y" - function yy_r31(){ - // increment internal sub-pattern counter - // adjust back-references in pattern based on previous pattern - $test = $this->_validatePattern($this->yystack[$this->yyidx + 0]->minor, true); - $this->_patternIndex += $test['subpatterns']; - $this->_retvalue = $this->yystack[$this->yyidx + -1]->minor . $test['pattern']; - } -#line 1667 "Parser.php" - - /** - * placeholder for the left hand side in a reduce operation. - * - * For a parser with a rule like this: - * 
-     * rule(A) ::= B. { A = 1; }
-     *
- * - * The parser will translate to something like: - * - * - * function yy_r0(){$this->_retvalue = 1;} - * - */ - private $_retvalue; - - /** - * Perform a reduce action and the shift that must immediately - * follow the reduce. - * - * For a rule such as: - * - * 
-     * A ::= B blah C. { dosomething(); }
-     *
- * - * This function will first call the action, if any, ("dosomething();" in our - * example), and then it will pop three states from the stack, - * one for each entry on the right-hand side of the expression - * (B, blah, and C in our example rule), and then push the result of the action - * back on to the stack with the resulting state reduced to (as described in the .out - * file) - * @param int Number of the rule by which to reduce - */ - function yy_reduce($yyruleno) - { - //int $yygoto; /* The next state */ - //int $yyact; /* The next action */ - //mixed $yygotominor; /* The LHS of the rule reduced */ - //PHP_LexerGenerator_ParseryyStackEntry $yymsp; /* The top of the parser's stack */ - //int $yysize; /* Amount to pop the stack */ - $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->_retvalue = $yy_lefthand_side = null; - if (array_key_exists($yyruleno, self::$yyReduceMap)) { - // call the action - $this->_retvalue = null; - $this->{'yy_r' . self::$yyReduceMap[$yyruleno]}(); - $yy_lefthand_side = $this->_retvalue; - } - $yygoto = self::$yyRuleInfo[$yyruleno]['lhs']; - $yysize = self::$yyRuleInfo[$yyruleno]['rhs']; - $this->yyidx -= $yysize; - for($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, $yygoto); - if ($yyact < self::YYNSTATE) { - /* If we are not debugging and the reduce action popped at least - ** one element off the stack, then we can push the new element back - ** onto the stack here, and skip the stack overflow test in yy_shift(). - ** That gives a significant speed improvement. */ - if (!self::$yyTraceFILE && $yysize) { - $this->yyidx++; - $x = new PHP_LexerGenerator_ParseryyStackEntry; - $x->stateno = $yyact; - $x->major = $yygoto; - $x->minor = $yy_lefthand_side; - $this->yystack[$this->yyidx] = $x; - } else { - $this->yy_shift($yyact, $yygoto, $yy_lefthand_side); - } - } elseif ($yyact == self::YYNSTATE + self::YYNRULE + 1) { - $this->yy_accept(); - } - } - - /** - * The following code executes when the parse fails - * - * Code from %parse_fail is inserted here - */ - function yy_parse_failed() - { - if (self::$yyTraceFILE) { - fprintf(self::$yyTraceFILE, "%sFail!\n", self::$yyTracePrompt); - } - while ($this->yyidx >= 0) { - $this->yy_pop_parser_stack(); - } - /* Here code is inserted which will be executed whenever the - ** parser fails */ - } - - /** - * The following code executes when a syntax error first occurs. - * - * %syntax_error code is inserted here - * @param int The major type of the error token - * @param mixed The minor type of the error token - */ - function yy_syntax_error($yymajor, $TOKEN) - { -#line 66 "Parser.y" - - echo "Syntax Error on line " . $this->lex->line . ": token '" . - $this->lex->value . "' while parsing rule:"; - foreach ($this->yystack as $entry) { - echo $this->tokenName($entry->major) . ' '; - } - foreach ($this->yy_get_expected_tokens($yymajor) as $token) { - $expect[] = self::$yyTokenName[$token]; - } - throw new Exception('Unexpected ' . $this->tokenName($yymajor) . '(' . $TOKEN - . '), expected one of: ' . implode(',', $expect)); -#line 1792 "Parser.php" - } - - /** - * The following is executed when the parser accepts - * - * %parse_accept code is inserted here - */ - function yy_accept() - { - if (self::$yyTraceFILE) { - fprintf(self::$yyTraceFILE, "%sAccept!\n", self::$yyTracePrompt); - } - while ($this->yyidx >= 0) { - $stack = $this->yy_pop_parser_stack(); - } - /* Here code is inserted which will be executed whenever the - ** parser accepts */ - } - - /** - * The main parser program. - * - * The first argument is the major token number. The second is - * the token value string as scanned from the input. - * - * @param int the token number - * @param mixed the token value - * @param mixed any extra arguments that should be passed to handlers - */ - function doParse($yymajor, $yytokenvalue) - { -// $yyact; /* The parser action. */ -// $yyendofinput; /* True if we are at the end of input */ - $yyerrorhit = 0; /* True if yymajor has invoked an error */ - - /* (re)initialize the parser, if necessary */ - if ($this->yyidx === null || $this->yyidx < 0) { - /* if ($yymajor == 0) return; // not sure why this was here... */ - $this->yyidx = 0; - $this->yyerrcnt = -1; - $x = new PHP_LexerGenerator_ParseryyStackEntry; - $x->stateno = 0; - $x->major = 0; - $this->yystack = array(); - array_push($this->yystack, $x); - } - $yyendofinput = ($yymajor==0); - - if (self::$yyTraceFILE) { - fprintf(self::$yyTraceFILE, "%sInput %s\n", - self::$yyTracePrompt, self::$yyTokenName[$yymajor]); - } - - do { - $yyact = $this->yy_find_shift_action($yymajor); - if ($yymajor < self::YYERRORSYMBOL && - !$this->yy_is_expected_token($yymajor)) { - // force a syntax error - $yyact = self::YY_ERROR_ACTION; - } - if ($yyact < self::YYNSTATE) { - $this->yy_shift($yyact, $yymajor, $yytokenvalue); - $this->yyerrcnt--; - if ($yyendofinput && $this->yyidx >= 0) { - $yymajor = 0; - } else { - $yymajor = self::YYNOCODE; - } - } elseif ($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); - } - if (self::YYERRORSYMBOL) { - /* A syntax error has occurred. - ** The response to an error depends upon whether or not the - ** grammar defines an error token "ERROR". - ** - ** This is what we do if the grammar does define ERROR: - ** - ** * Call the %syntax_error function. - ** - ** * Begin popping the stack until we enter a state where - ** it is legal to shift the error symbol, then shift - ** the error symbol. - ** - ** * Set the error count to three. - ** - ** * Begin accepting and shifting new tokens. No new error - ** processing will occur until three tokens have been - ** shifted successfully. - ** - */ - 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, self::$yyTokenName[$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 - ){ - $this->yy_pop_parser_stack(); - } - if ($this->yyidx < 0 || $yymajor==0) { - $this->yy_destructor($yymajor, $yytokenvalue); - $this->yy_parse_failed(); - $yymajor = self::YYNOCODE; - } elseif ($yymx != self::YYERRORSYMBOL) { - $u2 = 0; - $this->yy_shift($yyact, self::YYERRORSYMBOL, $u2); - } - } - $this->yyerrcnt = 3; - $yyerrorhit = 1; - } else { - /* YYERRORSYMBOL is not defined */ - /* This is what we do if the grammar does not define ERROR: - ** - ** * Report an error message, and throw away the input token. - ** - ** * If the input token is $, then fail the parse. - ** - ** As before, subsequent error messages are suppressed until - ** three input tokens have been successfully shifted. - */ - if ($this->yyerrcnt <= 0) { - $this->yy_syntax_error($yymajor, $yytokenvalue); - } - $this->yyerrcnt = 3; - $this->yy_destructor($yymajor, $yytokenvalue); - if ($yyendofinput) { - $this->yy_parse_failed(); - } - $yymajor = self::YYNOCODE; - } - } else { - $this->yy_accept(); - $yymajor = self::YYNOCODE; - } - } while ($yymajor != self::YYNOCODE && $this->yyidx >= 0); - } -} diff --git a/libs/lexer/LexerGenerator/Parser.y b/libs/lexer/LexerGenerator/Parser.y deleted file mode 100644 index e59b8ff9..00000000 --- a/libs/lexer/LexerGenerator/Parser.y +++ /dev/null @@ -1,768 +0,0 @@ -%name PHP_LexerGenerator_Parser -%declare_class {class PHP_LexerGenerator_Parser} -%include { -/* ?> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the distribution. - * * Neither the name of the PHP_LexerGenerator nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS - * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, - * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY - * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * @category php - * @package PHP_LexerGenerator - * @author Gregory Beaver - * @copyright 2006 Gregory Beaver - * @license http://www.opensource.org/licenses/bsd-license.php New BSD License - * @version CVS: $Id: Parser.y,v 1.8 2007/08/18 23:50:28 cellog Exp $ - * @since File available since Release 0.1.0 - */ -/** - * For regular expression validation - */ -require_once 'PHP/LexerGenerator/Regex/Lexer.php'; -require_once 'PHP/LexerGenerator/Regex/Parser.php'; -require_once 'PHP/LexerGenerator/Exception.php'; -/** - * Token parser for plex files. - * - * This parser converts tokens pulled from {@link PHP_LexerGenerator_Lexer} - * into abstract patterns and rules, then creates the output file - * @package PHP_LexerGenerator - * @author Gregory Beaver - * @copyright 2006 Gregory Beaver - * @license http://www.php.net/license/3_01.txt PHP License 3.01 - * @version 0.3.4 - * @since Class available since Release 0.1.0 - */ -} -%syntax_error { - echo "Syntax Error on line " . $this->lex->line . ": token '" . - $this->lex->value . "' while parsing rule:"; - foreach ($this->yystack as $entry) { - echo $this->tokenName($entry->major) . ' '; - } - foreach ($this->yy_get_expected_tokens($yymajor) as $token) { - $expect[] = self::$yyTokenName[$token]; - } - throw new Exception('Unexpected ' . $this->tokenName($yymajor) . '(' . $TOKEN - . '), expected one of: ' . implode(',', $expect)); -} -%include_class { - private $patterns; - private $out; - private $lex; - private $input; - private $counter; - private $token; - private $value; - private $line; - private $matchlongest; - private $_regexLexer; - private $_regexParser; - private $_patternIndex = 0; - - public $transTable = array( - 1 => self::PHPCODE, - 2 => self::COMMENTSTART, - 3 => self::COMMENTEND, - 4 => self::QUOTE, - 5 => self::PATTERN, - 6 => self::CODE, - 7 => self::SUBPATTERN, - 8 => self::PI, - ); - - function __construct($outfile, $lex) - { - $this->out = fopen($outfile, 'wb'); - if (!$this->out) { - throw new Exception('unable to open lexer output file "' . $outfile . '"'); - } - $this->lex = $lex; - $this->_regexLexer = new PHP_LexerGenerator_Regex_Lexer(''); - $this->_regexParser = new PHP_LexerGenerator_Regex_Parser($this->_regexLexer); - } - - function doLongestMatch($rules, $statename, $ruleindex) - { - fwrite($this->out, ' - if (' . $this->counter . ' >= strlen(' . $this->input . ')) { - return false; // end of input - } - do { - $rules = array('); - foreach ($rules as $rule) { - fwrite($this->out, ' - \'/^' . $rule['pattern'] . '/\','); - } - fwrite($this->out, ' - ); - $match = false; - foreach ($rules as $index => $rule) { - if (preg_match($rule, substr(' . $this->input . ', ' . - $this->counter . '), $yymatches)) { - if ($match) { - if (strlen($yymatches[0]) > strlen($match[0][0])) { - $match = array($yymatches, $index); // matches, token - } - } else { - $match = array($yymatches, $index); - } - } - } - if (!$match) { - throw new Exception(\'Unexpected input at line\' . ' . $this->line . ' . - \': \' . ' . $this->input . '[' . $this->counter . ']); - } - ' . $this->token . ' = $match[1]; - ' . $this->value . ' = $match[0][0]; - $yysubmatches = $match[0]; - array_shift($yysubmatches); - if (!$yysubmatches) { - $yysubmatches = array(); - } - $r = $this->{\'yy_r' . $ruleindex . '_\' . ' . $this->token . '}($yysubmatches); - if ($r === null) { - ' . $this->counter . ' += strlen($this->value); - ' . $this->line . ' += substr_count(' . $this->value . ', "\n"); - // accept this token - return true; - } elseif ($r === true) { - // we have changed state - // process this token in the new state - return $this->yylex(); - } elseif ($r === false) { - ' . $this->counter . ' += strlen($this->value); - ' . $this->line . ' += substr_count(' . $this->value . ', "\n"); - if (' . $this->counter . ' >= strlen(' . $this->input . ')) { - return false; // end of input - } - // skip this token - continue; - } else {'); - fwrite($this->out, ' - $yy_yymore_patterns = array_slice($rules, $this->token, true); - // yymore is needed - do { - if (!isset($yy_yymore_patterns[' . $this->token . '])) { - throw new Exception(\'cannot do yymore for the last token\'); - } - $match = false; - foreach ($yy_yymore_patterns[' . $this->token . '] as $index => $rule) { - if (preg_match(\'/\' . $rule . \'/\', - substr(' . $this->input . ', ' . $this->counter . '), $yymatches)) { - $yymatches = array_filter($yymatches, \'strlen\'); // remove empty sub-patterns - if ($match) { - if (strlen($yymatches[0]) > strlen($match[0][0])) { - $match = array($yymatches, $index); // matches, token - } - } else { - $match = array($yymatches, $index); - } - } - } - if (!$match) { - throw new Exception(\'Unexpected input at line\' . ' . $this->line . ' . - \': \' . ' . $this->input . '[' . $this->counter . ']); - } - ' . $this->token . ' = $match[1]; - ' . $this->value . ' = $match[0][0]; - $yysubmatches = $match[0]; - array_shift($yysubmatches); - if (!$yysubmatches) { - $yysubmatches = array(); - } - ' . $this->line . ' += substr_count(' . $this->value . ', "\n"); - $r = $this->{\'yy_r' . $ruleindex . '_\' . ' . $this->token . '}(); - } while ($r !== null || !$r); - if ($r === true) { - // we have changed state - // process this token in the new state - return $this->yylex(); - } else { - // accept - ' . $this->counter . ' += strlen($this->value); - ' . $this->line . ' += substr_count(' . $this->value . ', "\n"); - return true; - } - } - } while (true); -'); - } - - function doFirstMatch($rules, $statename, $ruleindex) - { - $patterns = array(); - $pattern = '/'; - $ruleMap = array(); - $tokenindex = array(); - $actualindex = 1; - $i = 0; - foreach ($rules as $rule) { - $ruleMap[$i++] = $actualindex; - $tokenindex[$actualindex] = $rule['subpatterns']; - $actualindex += $rule['subpatterns'] + 1; - $patterns[] = '^(' . $rule['pattern'] . ')'; - } - $tokencount = $tokenindex; - $tokenindex = var_export($tokenindex, true); - $tokenindex = explode("\n", $tokenindex); - // indent for prettiness - $tokenindex = implode("\n ", $tokenindex); - $pattern .= implode('|', $patterns); - $pattern .= '/'; - fwrite($this->out, ' - $tokenMap = ' . $tokenindex . '; - if (' . $this->counter . ' >= strlen(' . $this->input . ')) { - return false; // end of input - } - '); - fwrite($this->out, '$yy_global_pattern = "' . - $pattern . '";' . "\n"); - fwrite($this->out, ' - do { - if (preg_match($yy_global_pattern, substr(' . $this->input . ', ' . - $this->counter . - '), $yymatches)) { - $yysubmatches = $yymatches; - $yymatches = array_filter($yymatches, \'strlen\'); // remove empty sub-patterns - if (!count($yymatches)) { - throw new Exception(\'Error: lexing failed because a rule matched\' . - \'an empty string. Input "\' . substr(' . $this->input . ', - ' . $this->counter . ', 5) . \'... state ' . $statename . '\'); - } - next($yymatches); // skip global match - ' . $this->token . ' = key($yymatches); // token number - if ($tokenMap[' . $this->token . ']) { - // extract sub-patterns for passing to lex function - $yysubmatches = array_slice($yysubmatches, ' . $this->token . ' + 1, - $tokenMap[' . $this->token . ']); - } else { - $yysubmatches = array(); - } - ' . $this->value . ' = current($yymatches); // token value - $r = $this->{\'yy_r' . $ruleindex . '_\' . ' . $this->token . '}($yysubmatches); - if ($r === null) { - ' . $this->counter . ' += strlen($this->value); - ' . $this->line . ' += substr_count(' . $this->value . ', "\n"); - // accept this token - return true; - } elseif ($r === true) { - // we have changed state - // process this token in the new state - return $this->yylex(); - } elseif ($r === false) { - ' . $this->counter . ' += strlen($this->value); - ' . $this->line . ' += substr_count(' . $this->value . ', "\n"); - if (' . $this->counter . ' >= strlen(' . $this->input . ')) { - return false; // end of input - } - // skip this token - continue; - } else {'); - fwrite($this->out, ' $yy_yymore_patterns = array(' . "\n"); - $extra = 0; - for($i = 0; count($patterns); $i++) { - unset($patterns[$i]); - $extra += $tokencount[0]; - array_shift($tokencount); - fwrite($this->out, ' ' . $ruleMap[$i] . ' => array(' . $extra . ', "' . - implode('|', $patterns) . "\"),\n"); - } - fwrite($this->out, ' );' . "\n"); - fwrite($this->out, ' - // yymore is needed - do { - if (!strlen($yy_yymore_patterns[' . $this->token . '][1])) { - throw new Exception(\'cannot do yymore for the last token\'); - } - $yysubmatches = array(); - if (preg_match(\'/\' . $yy_yymore_patterns[' . $this->token . '][1] . \'/\', - substr(' . $this->input . ', ' . $this->counter . '), $yymatches)) { - $yysubmatches = $yymatches; - $yymatches = array_filter($yymatches, \'strlen\'); // remove empty sub-patterns - next($yymatches); // skip global match - ' . $this->token . ' += key($yymatches) + $yy_yymore_patterns[' . $this->token . '][0]; // token number - ' . $this->value . ' = current($yymatches); // token value - ' . $this->line . ' = substr_count(' . $this->value . ', "\n"); - if ($tokenMap[' . $this->token . ']) { - // extract sub-patterns for passing to lex function - $yysubmatches = array_slice($yysubmatches, ' . $this->token . ' + 1, - $tokenMap[' . $this->token . ']); - } else { - $yysubmatches = array(); - } - } - $r = $this->{\'yy_r' . $ruleindex . '_\' . ' . $this->token . '}($yysubmatches); - } while ($r !== null && !is_bool($r)); - if ($r === true) { - // we have changed state - // process this token in the new state - return $this->yylex(); - } elseif ($r === false) { - ' . $this->counter . ' += strlen($this->value); - ' . $this->line . ' += substr_count(' . $this->value . ', "\n"); - if (' . $this->counter . ' >= strlen(' . $this->input . ')) { - return false; // end of input - } - // skip this token - continue; - } else { - // accept - ' . $this->counter . ' += strlen($this->value); - ' . $this->line . ' += substr_count(' . $this->value . ', "\n"); - return true; - } - } - } else { - throw new Exception(\'Unexpected input at line\' . ' . $this->line . ' . - \': \' . ' . $this->input . '[' . $this->counter . ']); - } - break; - } while (true); -'); - } - - function outputRules($rules, $statename) - { - static $ruleindex = 1; - if (!$statename) { - $statename = $ruleindex; - } - fwrite($this->out, ' - function yylex' . $ruleindex . '() - {'); - if ($this->matchlongest) { - $ruleMap = array(); - foreach ($rules as $i => $rule) { - $ruleMap[$i] = $i; - } - $this->doLongestMatch($rules, $statename, $ruleindex); - } else { - $ruleMap = array(); - $actualindex = 1; - $i = 0; - foreach ($rules as $rule) { - $ruleMap[$i++] = $actualindex; - $actualindex += $rule['subpatterns'] + 1; - } - $this->doFirstMatch($rules, $statename, $ruleindex); - } - fwrite($this->out, ' - } // end function - -'); - if (is_string($statename)) { - fwrite($this->out, ' - const ' . $statename . ' = ' . $ruleindex . '; -'); - } - foreach ($rules as $i => $rule) { - fwrite($this->out, ' function yy_r' . $ruleindex . '_' . $ruleMap[$i] . '($yy_subpatterns) - { -' . $rule['code'] . -' } -'); - } - $ruleindex++; // for next set of rules - } - - function error($msg) - { - echo 'Error on line ' . $this->lex->line . ': ' , $msg; - } - - function _validatePattern($pattern, $update = false) - { - $this->_regexLexer->reset($pattern, $this->lex->line); - $this->_regexParser->reset($this->_patternIndex, $update); - try { - while ($this->_regexLexer->yylex()) { - $this->_regexParser->doParse( - $this->_regexLexer->token, $this->_regexLexer->value); - } - $this->_regexParser->doParse(0, 0); - } catch (PHP_LexerGenerator_Exception $e) { - $this->error($e->getMessage()); - throw new PHP_LexerGenerator_Exception('Invalid pattern "' . $pattern . '"'); - } - return $this->_regexParser->result; - } -} - -start ::= lexfile. - -lexfile ::= declare rules(B). { - fwrite($this->out, ' - private $_yy_state = 1; - private $_yy_stack = array(); - - function yylex() - { - return $this->{\'yylex\' . $this->_yy_state}(); - } - - function yypushstate($state) - { - array_push($this->_yy_stack, $this->_yy_state); - $this->_yy_state = $state; - } - - function yypopstate() - { - $this->_yy_state = array_pop($this->_yy_stack); - } - - function yybegin($state) - { - $this->_yy_state = $state; - } - -'); - foreach (B as $rule) { - $this->outputRules($rule['rules'], $rule['statename']); - if ($rule['code']) { - fwrite($this->out, $rule['code']); - } - } -} -lexfile ::= declare(D) PHPCODE(B) rules(C). { - fwrite($this->out, ' - private $_yy_state = 1; - private $_yy_stack = array(); - - function yylex() - { - return $this->{\'yylex\' . $this->_yy_state}(); - } - - function yypushstate($state) - { - array_push($this->_yy_stack, $this->_yy_state); - $this->_yy_state = $state; - } - - function yypopstate() - { - $this->_yy_state = array_pop($this->_yy_stack); - } - - function yybegin($state) - { - $this->_yy_state = $state; - } - -'); - if (strlen(B)) { - fwrite($this->out, B); - } - foreach (C as $rule) { - $this->outputRules($rule['rules'], $rule['statename']); - if ($rule['code']) { - fwrite($this->out, $rule['code']); - } - } -} -lexfile ::= PHPCODE(B) declare(D) rules(C). { - if (strlen(B)) { - fwrite($this->out, B); - } - fwrite($this->out, ' - private $_yy_state = 1; - private $_yy_stack = array(); - - function yylex() - { - return $this->{\'yylex\' . $this->_yy_state}(); - } - - function yypushstate($state) - { - array_push($this->_yy_stack, $this->_yy_state); - $this->_yy_state = $state; - } - - function yypopstate() - { - $this->_yy_state = array_pop($this->_yy_stack); - } - - function yybegin($state) - { - $this->_yy_state = $state; - } - -'); - foreach (C as $rule) { - $this->outputRules($rule['rules'], $rule['statename']); - if ($rule['code']) { - fwrite($this->out, $rule['code']); - } - } -} -lexfile ::= PHPCODE(A) declare(D) PHPCODE(B) rules(C). { - if (strlen(A)) { - fwrite($this->out, A); - } - fwrite($this->out, ' - private $_yy_state = 1; - private $_yy_stack = array(); - - function yylex() - { - return $this->{\'yylex\' . $this->_yy_state}(); - } - - function yypushstate($state) - { - array_push($this->_yy_stack, $this->_yy_state); - $this->_yy_state = $state; - } - - function yypopstate() - { - $this->_yy_state = array_pop($this->_yy_stack); - } - - function yybegin($state) - { - $this->_yy_state = $state; - } - -'); - if (strlen(B)) { - fwrite($this->out, B); - } - foreach (C as $rule) { - $this->outputRules($rule['rules'], $rule['statename']); - if ($rule['code']) { - fwrite($this->out, $rule['code']); - } - } -} - -declare(A) ::= COMMENTSTART declarations(B) COMMENTEND. { - A = B; - $this->patterns = B['patterns']; - $this->_patternIndex = 1; -} - -declarations(A) ::= processing_instructions(B) pattern_declarations(C). { - $expected = array( - 'counter' => true, - 'input' => true, - 'token' => true, - 'value' => true, - 'line' => true, - ); - foreach (B as $pi) { - if (isset($expected[$pi['pi']])) { - unset($expected[$pi['pi']]); - continue; - } - if (count($expected)) { - throw new Exception('Processing Instructions "' . - implode(', ', array_keys($expected)) . '" must be defined'); - } - } - $expected = array( - 'counter' => true, - 'input' => true, - 'token' => true, - 'value' => true, - 'line' => true, - 'matchlongest' => true, - ); - foreach (B as $pi) { - if (isset($expected[$pi['pi']])) { - $this->{$pi['pi']} = $pi['definition']; - if ($pi['pi'] == 'matchlongest') { - $this->matchlongest = true; - } - continue; - } - $this->error('Unknown processing instruction %' . $pi['pi'] . - ', should be one of "' . implode(', ', array_keys($expected)) . '"'); - } - A = array('patterns' => C, 'pis' => B); - $this->_patternIndex = 1; -} - -processing_instructions(A) ::= PI(B) SUBPATTERN(C). { - A = array(array('pi' => B, 'definition' => C)); -} -processing_instructions(A) ::= PI(B) CODE(C). { - A = array(array('pi' => B, 'definition' => C)); -} -processing_instructions(A) ::= processing_instructions(P) PI(B) SUBPATTERN(C). { - A = P; - A[] = array('pi' => B, 'definition' => C); -} -processing_instructions(A) ::= processing_instructions(P) PI(B) CODE(C). { - A = P; - A[] = array('pi' => B, 'definition' => C); -} - -pattern_declarations(A) ::= PATTERN(B) subpattern(C). { - A = array(B => C); - // reset internal indicator of where we are in a pattern - $this->_patternIndex = 0; -} -pattern_declarations(A) ::= pattern_declarations(B) PATTERN(C) subpattern(D). { - A = B; - if (isset(A[C])) { - throw new Exception('Pattern "' . C . '" is already defined as "' . - A[C] . '", cannot redefine as "' . D->string . '"'); - } - A[C] = D; - // reset internal indicator of where we are in a pattern declaration - $this->_patternIndex = 0; -} - -rules(A) ::= COMMENTSTART rule(B) COMMENTEND. { - A = array(array('rules' => B, 'code' => '', 'statename' => '')); -} -rules(A) ::= COMMENTSTART PI(P) SUBPATTERN(S) rule(B) COMMENTEND. { - if (P != 'statename') { - throw new Exception('Error: only %statename processing instruction ' . - 'is allowed in rule sections'); - } - A = array(array('rules' => B, 'code' => '', 'statename' => S)); -} -rules(A) ::= COMMENTSTART rule(B) COMMENTEND PHPCODE(C). { - A = array(array('rules' => B, 'code' => C, 'statename' => '')); -} -rules(A) ::= COMMENTSTART PI(P) SUBPATTERN(S) rule(B) COMMENTEND PHPCODE(C). { - if (P != 'statename') { - throw new Exception('Error: only %statename processing instruction ' . - 'is allowed in rule sections'); - } - A = array(array('rules' => B, 'code' => C, 'statename' => S)); - $this->_patternIndex = 1; -} -rules(A) ::= reset_rules(R) rule(B) COMMENTEND. { - A = R; - A[] = array('rules' => B, 'code' => '', 'statename' => ''); - $this->_patternIndex = 1; -} -rules(A) ::= reset_rules(R) PI(P) SUBPATTERN(S) rule(B) COMMENTEND. { - if (P != 'statename') { - throw new Exception('Error: only %statename processing instruction ' . - 'is allowed in rule sections'); - } - A = R; - A[] = array('rules' => B, 'code' => '', 'statename' => S); -} -rules(A) ::= reset_rules(R) rule(B) COMMENTEND PHPCODE(C). { - A = R; - A[] = array('rules' => B, 'code' => C, 'statename' => ''); -} -rules(A) ::= reset_rules(R) PI(P) SUBPATTERN(S) rule(B) COMMENTEND PHPCODE(C). { - if (P != 'statename') { - throw new Exception('Error: only %statename processing instruction ' . - 'is allowed in rule sections'); - } - A = R; - A[] = array('rules' => B, 'code' => C, 'statename' => S); -} - -reset_rules(A) ::= rules(R) COMMENTSTART. { - A = R; - $this->_patternIndex = 1; -} - -rule(A) ::= rule_subpattern(B) CODE(C). { - $name = B[1]; - B = B[0]; - B = $this->_validatePattern(B); - $this->_patternIndex += B['subpatterns'] + 1; - if (@preg_match('/' . str_replace('/', '\\/', B['pattern']) . '/', '')) { - $this->error('Rule "' . $name . '" can match the empty string, this will break lexing'); - } - A = array(array('pattern' => str_replace('/', '\\/', B->string), 'code' => C, 'subpatterns' => B['subpatterns'])); -} -rule(A) ::= rule(R) rule_subpattern(B) CODE(C).{ - A = R; - $name = B[1]; - B = B[0]; - B = $this->_validatePattern(B); - $this->_patternIndex += B['subpatterns'] + 1; - if (@preg_match('/' . str_replace('/', '\\/', B['pattern']) . '/', '')) { - $this->error('Rule "' . $name . '" can match the empty string, this will break lexing'); - } - A[] = array('pattern' => str_replace('/', '\\/', B->string), 'code' => C, 'subpatterns' => B['subpatterns']); -} - -rule_subpattern(A) ::= QUOTE(B). { - A = array(preg_quote(B, '/'), B); -} -rule_subpattern(A) ::= SUBPATTERN(B). { - if (!isset($this->patterns[B])) { - $this->error('Undefined pattern "' . B . '" used in rules'); - throw new Exception('Undefined pattern "' . B . '" used in rules'); - } - A = array($this->patterns[B], B); -} -rule_subpattern(A) ::= rule_subpattern(B) QUOTE(C). { - A = array(B[0] . preg_quote(C, '/'), B[1] . ' ' . C); -} -rule_subpattern(A) ::= rule_subpattern(B) SUBPATTERN(C). { - if (!isset($this->patterns[C])) { - $this->error('Undefined pattern "' . C . '" used in rules'); - throw new Exception('Undefined pattern "' . C . '" used in rules'); - } - A = array(B[0] . $this->patterns[C], B[1] . ' ' . C); -} - -subpattern(A) ::= QUOTE(B). { - A = preg_quote(B, '/'); -} -subpattern(A) ::= SUBPATTERN(B). { - // increment internal sub-pattern counter - // adjust back-references in pattern based on previous pattern - $test = $this->_validatePattern(B, true); - $this->_patternIndex += $test['subpatterns']; - A = $test['pattern']; -} -subpattern(A) ::= subpattern(B) QUOTE(C). { - A = B . preg_quote(C, '/'); -} -subpattern(A) ::= subpattern(B) SUBPATTERN(C). { - // increment internal sub-pattern counter - // adjust back-references in pattern based on previous pattern - $test = $this->_validatePattern(C, true); - $this->_patternIndex += $test['subpatterns']; - A = B . $test['pattern']; -} \ No newline at end of file diff --git a/libs/lexer/LexerGenerator/Regex/Lexer.php b/libs/lexer/LexerGenerator/Regex/Lexer.php deleted file mode 100644 index 578eec07..00000000 --- a/libs/lexer/LexerGenerator/Regex/Lexer.php +++ /dev/null @@ -1,938 +0,0 @@ -input = $data; - $this->N = 0; - } - - function reset($data, $line) - { - $this->input = $data; - $this->N = 0; - // passed in from parent parser - $this->line = $line; - $this->yybegin(self::INITIAL); - } - - - private $_yy_state = 1; - private $_yy_stack = array(); - - function yylex() - { - return $this->{'yylex' . $this->_yy_state}(); - } - - function yypushstate($state) - { - array_push($this->_yy_stack, $this->_yy_state); - $this->_yy_state = $state; - } - - function yypopstate() - { - $this->_yy_state = array_pop($this->_yy_stack); - } - - function yybegin($state) - { - $this->_yy_state = $state; - } - - - - function yylex1() - { - $tokenMap = array ( - 1 => 0, - 2 => 0, - 3 => 0, - 4 => 0, - 5 => 0, - 6 => 0, - 7 => 0, - 8 => 0, - 9 => 0, - 10 => 0, - 11 => 0, - 12 => 0, - 13 => 0, - 14 => 0, - 15 => 0, - 16 => 0, - 17 => 0, - 18 => 0, - 19 => 0, - 20 => 0, - 21 => 0, - 22 => 0, - 23 => 0, - ); - if ($this->N >= strlen($this->input)) { - return false; // end of input - } - $yy_global_pattern = "/^(\\\\\\\\)|^([^[\\\\^$.|()?*+{}]+)|^(\\\\[][{}*.^$|?()+])|^(\\[)|^(\\|)|^(\\\\[frnt]|\\\\x[0-9a-fA-F][0-9a-fA-F]?|\\\\[0-7][0-7][0-7]|\\\\x\\{[0-9a-fA-F]+\\})|^(\\\\[0-9][0-9])|^(\\\\[abBGcedDsSwW0C]|\\\\c\\\\)|^(\\^)|^(\\\\A)|^(\\))|^(\\$)|^(\\*\\?|\\+\\?|[*?+]|\\{[0-9]+\\}|\\{[0-9]+,\\}|\\{[0-9]+,[0-9]+\\})|^(\\\\[zZ])|^(\\(\\?)|^(\\()|^(\\.)|^(\\\\[1-9])|^(\\\\p\\{\\^?..?\\}|\\\\P\\{..?\\}|\\\\X)|^(\\\\p\\{C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p\\{\\^C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p[CLMNPSZ])|^(\\\\)/"; - - do { - if (preg_match($yy_global_pattern, substr($this->input, $this->N), $yymatches)) { - $yysubmatches = $yymatches; - $yymatches = array_filter($yymatches, 'strlen'); // remove empty sub-patterns - if (!count($yymatches)) { - throw new Exception('Error: lexing failed because a rule matched' . - 'an empty string. Input "' . substr($this->input, - $this->N, 5) . '... state INITIAL'); - } - next($yymatches); // skip global match - $this->token = key($yymatches); // token number - if ($tokenMap[$this->token]) { - // extract sub-patterns for passing to lex function - $yysubmatches = array_slice($yysubmatches, $this->token + 1, - $tokenMap[$this->token]); - } else { - $yysubmatches = array(); - } - $this->value = current($yymatches); // token value - $r = $this->{'yy_r1_' . $this->token}($yysubmatches); - if ($r === null) { - $this->N += strlen($this->value); - $this->line += substr_count($this->value, "\n"); - // accept this token - return true; - } elseif ($r === true) { - // we have changed state - // process this token in the new state - return $this->yylex(); - } elseif ($r === false) { - $this->N += strlen($this->value); - $this->line += substr_count($this->value, "\n"); - if ($this->N >= strlen($this->input)) { - return false; // end of input - } - // skip this token - continue; - } else { $yy_yymore_patterns = array( - 1 => "^([^[\\\\^$.|()?*+{}]+)|^(\\\\[][{}*.^$|?()+])|^(\\[)|^(\\|)|^(\\\\[frnt]|\\\\x[0-9a-fA-F][0-9a-fA-F]?|\\\\[0-7][0-7][0-7]|\\\\x\\{[0-9a-fA-F]+\\})|^(\\\\[0-9][0-9])|^(\\\\[abBGcedDsSwW0C]|\\\\c\\\\)|^(\\^)|^(\\\\A)|^(\\))|^(\\$)|^(\\*\\?|\\+\\?|[*?+]|\\{[0-9]+\\}|\\{[0-9]+,\\}|\\{[0-9]+,[0-9]+\\})|^(\\\\[zZ])|^(\\(\\?)|^(\\()|^(\\.)|^(\\\\[1-9])|^(\\\\p\\{\\^?..?\\}|\\\\P\\{..?\\}|\\\\X)|^(\\\\p\\{C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p\\{\\^C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p[CLMNPSZ])|^(\\\\)", - 2 => "^(\\\\[][{}*.^$|?()+])|^(\\[)|^(\\|)|^(\\\\[frnt]|\\\\x[0-9a-fA-F][0-9a-fA-F]?|\\\\[0-7][0-7][0-7]|\\\\x\\{[0-9a-fA-F]+\\})|^(\\\\[0-9][0-9])|^(\\\\[abBGcedDsSwW0C]|\\\\c\\\\)|^(\\^)|^(\\\\A)|^(\\))|^(\\$)|^(\\*\\?|\\+\\?|[*?+]|\\{[0-9]+\\}|\\{[0-9]+,\\}|\\{[0-9]+,[0-9]+\\})|^(\\\\[zZ])|^(\\(\\?)|^(\\()|^(\\.)|^(\\\\[1-9])|^(\\\\p\\{\\^?..?\\}|\\\\P\\{..?\\}|\\\\X)|^(\\\\p\\{C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p\\{\\^C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p[CLMNPSZ])|^(\\\\)", - 3 => "^(\\[)|^(\\|)|^(\\\\[frnt]|\\\\x[0-9a-fA-F][0-9a-fA-F]?|\\\\[0-7][0-7][0-7]|\\\\x\\{[0-9a-fA-F]+\\})|^(\\\\[0-9][0-9])|^(\\\\[abBGcedDsSwW0C]|\\\\c\\\\)|^(\\^)|^(\\\\A)|^(\\))|^(\\$)|^(\\*\\?|\\+\\?|[*?+]|\\{[0-9]+\\}|\\{[0-9]+,\\}|\\{[0-9]+,[0-9]+\\})|^(\\\\[zZ])|^(\\(\\?)|^(\\()|^(\\.)|^(\\\\[1-9])|^(\\\\p\\{\\^?..?\\}|\\\\P\\{..?\\}|\\\\X)|^(\\\\p\\{C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p\\{\\^C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p[CLMNPSZ])|^(\\\\)", - 4 => "^(\\|)|^(\\\\[frnt]|\\\\x[0-9a-fA-F][0-9a-fA-F]?|\\\\[0-7][0-7][0-7]|\\\\x\\{[0-9a-fA-F]+\\})|^(\\\\[0-9][0-9])|^(\\\\[abBGcedDsSwW0C]|\\\\c\\\\)|^(\\^)|^(\\\\A)|^(\\))|^(\\$)|^(\\*\\?|\\+\\?|[*?+]|\\{[0-9]+\\}|\\{[0-9]+,\\}|\\{[0-9]+,[0-9]+\\})|^(\\\\[zZ])|^(\\(\\?)|^(\\()|^(\\.)|^(\\\\[1-9])|^(\\\\p\\{\\^?..?\\}|\\\\P\\{..?\\}|\\\\X)|^(\\\\p\\{C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p\\{\\^C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p[CLMNPSZ])|^(\\\\)", - 5 => "^(\\\\[frnt]|\\\\x[0-9a-fA-F][0-9a-fA-F]?|\\\\[0-7][0-7][0-7]|\\\\x\\{[0-9a-fA-F]+\\})|^(\\\\[0-9][0-9])|^(\\\\[abBGcedDsSwW0C]|\\\\c\\\\)|^(\\^)|^(\\\\A)|^(\\))|^(\\$)|^(\\*\\?|\\+\\?|[*?+]|\\{[0-9]+\\}|\\{[0-9]+,\\}|\\{[0-9]+,[0-9]+\\})|^(\\\\[zZ])|^(\\(\\?)|^(\\()|^(\\.)|^(\\\\[1-9])|^(\\\\p\\{\\^?..?\\}|\\\\P\\{..?\\}|\\\\X)|^(\\\\p\\{C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p\\{\\^C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p[CLMNPSZ])|^(\\\\)", - 6 => "^(\\\\[0-9][0-9])|^(\\\\[abBGcedDsSwW0C]|\\\\c\\\\)|^(\\^)|^(\\\\A)|^(\\))|^(\\$)|^(\\*\\?|\\+\\?|[*?+]|\\{[0-9]+\\}|\\{[0-9]+,\\}|\\{[0-9]+,[0-9]+\\})|^(\\\\[zZ])|^(\\(\\?)|^(\\()|^(\\.)|^(\\\\[1-9])|^(\\\\p\\{\\^?..?\\}|\\\\P\\{..?\\}|\\\\X)|^(\\\\p\\{C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p\\{\\^C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p[CLMNPSZ])|^(\\\\)", - 7 => "^(\\\\[abBGcedDsSwW0C]|\\\\c\\\\)|^(\\^)|^(\\\\A)|^(\\))|^(\\$)|^(\\*\\?|\\+\\?|[*?+]|\\{[0-9]+\\}|\\{[0-9]+,\\}|\\{[0-9]+,[0-9]+\\})|^(\\\\[zZ])|^(\\(\\?)|^(\\()|^(\\.)|^(\\\\[1-9])|^(\\\\p\\{\\^?..?\\}|\\\\P\\{..?\\}|\\\\X)|^(\\\\p\\{C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p\\{\\^C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p[CLMNPSZ])|^(\\\\)", - 8 => "^(\\^)|^(\\\\A)|^(\\))|^(\\$)|^(\\*\\?|\\+\\?|[*?+]|\\{[0-9]+\\}|\\{[0-9]+,\\}|\\{[0-9]+,[0-9]+\\})|^(\\\\[zZ])|^(\\(\\?)|^(\\()|^(\\.)|^(\\\\[1-9])|^(\\\\p\\{\\^?..?\\}|\\\\P\\{..?\\}|\\\\X)|^(\\\\p\\{C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p\\{\\^C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p[CLMNPSZ])|^(\\\\)", - 9 => "^(\\\\A)|^(\\))|^(\\$)|^(\\*\\?|\\+\\?|[*?+]|\\{[0-9]+\\}|\\{[0-9]+,\\}|\\{[0-9]+,[0-9]+\\})|^(\\\\[zZ])|^(\\(\\?)|^(\\()|^(\\.)|^(\\\\[1-9])|^(\\\\p\\{\\^?..?\\}|\\\\P\\{..?\\}|\\\\X)|^(\\\\p\\{C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p\\{\\^C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p[CLMNPSZ])|^(\\\\)", - 10 => "^(\\))|^(\\$)|^(\\*\\?|\\+\\?|[*?+]|\\{[0-9]+\\}|\\{[0-9]+,\\}|\\{[0-9]+,[0-9]+\\})|^(\\\\[zZ])|^(\\(\\?)|^(\\()|^(\\.)|^(\\\\[1-9])|^(\\\\p\\{\\^?..?\\}|\\\\P\\{..?\\}|\\\\X)|^(\\\\p\\{C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p\\{\\^C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p[CLMNPSZ])|^(\\\\)", - 11 => "^(\\$)|^(\\*\\?|\\+\\?|[*?+]|\\{[0-9]+\\}|\\{[0-9]+,\\}|\\{[0-9]+,[0-9]+\\})|^(\\\\[zZ])|^(\\(\\?)|^(\\()|^(\\.)|^(\\\\[1-9])|^(\\\\p\\{\\^?..?\\}|\\\\P\\{..?\\}|\\\\X)|^(\\\\p\\{C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p\\{\\^C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p[CLMNPSZ])|^(\\\\)", - 12 => "^(\\*\\?|\\+\\?|[*?+]|\\{[0-9]+\\}|\\{[0-9]+,\\}|\\{[0-9]+,[0-9]+\\})|^(\\\\[zZ])|^(\\(\\?)|^(\\()|^(\\.)|^(\\\\[1-9])|^(\\\\p\\{\\^?..?\\}|\\\\P\\{..?\\}|\\\\X)|^(\\\\p\\{C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p\\{\\^C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p[CLMNPSZ])|^(\\\\)", - 13 => "^(\\\\[zZ])|^(\\(\\?)|^(\\()|^(\\.)|^(\\\\[1-9])|^(\\\\p\\{\\^?..?\\}|\\\\P\\{..?\\}|\\\\X)|^(\\\\p\\{C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p\\{\\^C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p[CLMNPSZ])|^(\\\\)", - 14 => "^(\\(\\?)|^(\\()|^(\\.)|^(\\\\[1-9])|^(\\\\p\\{\\^?..?\\}|\\\\P\\{..?\\}|\\\\X)|^(\\\\p\\{C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p\\{\\^C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p[CLMNPSZ])|^(\\\\)", - 15 => "^(\\()|^(\\.)|^(\\\\[1-9])|^(\\\\p\\{\\^?..?\\}|\\\\P\\{..?\\}|\\\\X)|^(\\\\p\\{C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p\\{\\^C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p[CLMNPSZ])|^(\\\\)", - 16 => "^(\\.)|^(\\\\[1-9])|^(\\\\p\\{\\^?..?\\}|\\\\P\\{..?\\}|\\\\X)|^(\\\\p\\{C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p\\{\\^C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p[CLMNPSZ])|^(\\\\)", - 17 => "^(\\\\[1-9])|^(\\\\p\\{\\^?..?\\}|\\\\P\\{..?\\}|\\\\X)|^(\\\\p\\{C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p\\{\\^C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p[CLMNPSZ])|^(\\\\)", - 18 => "^(\\\\p\\{\\^?..?\\}|\\\\P\\{..?\\}|\\\\X)|^(\\\\p\\{C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p\\{\\^C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p[CLMNPSZ])|^(\\\\)", - 19 => "^(\\\\p\\{C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p\\{\\^C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p[CLMNPSZ])|^(\\\\)", - 20 => "^(\\\\p\\{\\^C[cfnos]?|L[lmotu]?|M[cen]?|N[dlo]?|P[cdefios]?|S[ckmo]?|Z[lps]?\\})|^(\\\\p[CLMNPSZ])|^(\\\\)", - 21 => "^(\\\\p[CLMNPSZ])|^(\\\\)", - 22 => "^(\\\\)", - 23 => "", - ); - - // yymore is needed - do { - if (!strlen($yy_yymore_patterns[$this->token])) { - throw new Exception('cannot do yymore for the last token'); - } - if (preg_match($yy_yymore_patterns[$this->token], - substr($this->input, $this->N), $yymatches)) { - $yymatches = array_filter($yymatches, 'strlen'); // remove empty sub-patterns - next($yymatches); // skip global match - $this->token = key($yymatches); // token number - $this->value = current($yymatches); // token value - $this->line = substr_count($this->value, "\n"); - } - $r = $this->{'yy_r1_' . $this->token}(); - } while ($r !== null || !$r); - if ($r === true) { - // we have changed state - // process this token in the new state - return $this->yylex(); - } else { - // accept - $this->N += strlen($this->value); - $this->line += substr_count($this->value, "\n"); - return true; - } - } - } else { - throw new Exception('Unexpected input at line' . $this->line . - ': ' . $this->input[$this->N]); - } - break; - } while (true); - - } // end function - - - const INITIAL = 1; - function yy_r1_1($yy_subpatterns) - { - - $this->token = self::ESCAPEDBACKSLASH; - } - function yy_r1_2($yy_subpatterns) - { - - $this->token = self::TEXT; - } - function yy_r1_3($yy_subpatterns) - { - - $this->token = self::CONTROLCHAR; - } - function yy_r1_4($yy_subpatterns) - { - - $this->token = self::OPENCHARCLASS; - $this->yybegin(self::CHARACTERCLASSSTART); - } - function yy_r1_5($yy_subpatterns) - { - - $this->token = self::BAR; - } - function yy_r1_6($yy_subpatterns) - { - - $this->token = self::TEXT; - } - function yy_r1_7($yy_subpatterns) - { - - $this->token = self::COULDBEBACKREF; - } - function yy_r1_8($yy_subpatterns) - { - - $this->token = self::CONTROLCHAR; - } - function yy_r1_9($yy_subpatterns) - { - - $this->token = self::MATCHSTART; - } - function yy_r1_10($yy_subpatterns) - { - - $this->token = self::MATCHSTART; - } - function yy_r1_11($yy_subpatterns) - { - - $this->token = self::CLOSEPAREN; - $this->yybegin(self::INITIAL); - } - function yy_r1_12($yy_subpatterns) - { - - $this->token = self::MATCHEND; - } - function yy_r1_13($yy_subpatterns) - { - - $this->token = self::MULTIPLIER; - } - function yy_r1_14($yy_subpatterns) - { - - $this->token = self::MATCHEND; - } - function yy_r1_15($yy_subpatterns) - { - - $this->token = self::OPENASSERTION; - $this->yybegin(self::ASSERTION); - } - function yy_r1_16($yy_subpatterns) - { - - $this->token = self::OPENPAREN; - } - function yy_r1_17($yy_subpatterns) - { - - $this->token = self::FULLSTOP; - } - function yy_r1_18($yy_subpatterns) - { - - $this->token = self::BACKREFERENCE; - } - function yy_r1_19($yy_subpatterns) - { - - $this->token = self::CONTROLCHAR; - } - function yy_r1_20($yy_subpatterns) - { - - $this->token = self::CONTROLCHAR; - } - function yy_r1_21($yy_subpatterns) - { - - $this->token = self::CONTROLCHAR; - } - function yy_r1_22($yy_subpatterns) - { - - $this->token = self::CONTROLCHAR; - } - function yy_r1_23($yy_subpatterns) - { - - return false; - } - - - function yylex2() - { - $tokenMap = array ( - 1 => 0, - 2 => 0, - 3 => 0, - ); - if ($this->N >= strlen($this->input)) { - return false; // end of input - } - $yy_global_pattern = "/^(\\^)|^(\\])|^(.)/"; - - do { - if (preg_match($yy_global_pattern, substr($this->input, $this->N), $yymatches)) { - $yysubmatches = $yymatches; - $yymatches = array_filter($yymatches, 'strlen'); // remove empty sub-patterns - if (!count($yymatches)) { - throw new Exception('Error: lexing failed because a rule matched' . - 'an empty string. Input "' . substr($this->input, - $this->N, 5) . '... state CHARACTERCLASSSTART'); - } - next($yymatches); // skip global match - $this->token = key($yymatches); // token number - if ($tokenMap[$this->token]) { - // extract sub-patterns for passing to lex function - $yysubmatches = array_slice($yysubmatches, $this->token + 1, - $tokenMap[$this->token]); - } else { - $yysubmatches = array(); - } - $this->value = current($yymatches); // token value - $r = $this->{'yy_r2_' . $this->token}($yysubmatches); - if ($r === null) { - $this->N += strlen($this->value); - $this->line += substr_count($this->value, "\n"); - // accept this token - return true; - } elseif ($r === true) { - // we have changed state - // process this token in the new state - return $this->yylex(); - } elseif ($r === false) { - $this->N += strlen($this->value); - $this->line += substr_count($this->value, "\n"); - if ($this->N >= strlen($this->input)) { - return false; // end of input - } - // skip this token - continue; - } else { $yy_yymore_patterns = array( - 1 => "^(\\])|^(.)", - 2 => "^(.)", - 3 => "", - ); - - // yymore is needed - do { - if (!strlen($yy_yymore_patterns[$this->token])) { - throw new Exception('cannot do yymore for the last token'); - } - if (preg_match($yy_yymore_patterns[$this->token], - substr($this->input, $this->N), $yymatches)) { - $yymatches = array_filter($yymatches, 'strlen'); // remove empty sub-patterns - next($yymatches); // skip global match - $this->token = key($yymatches); // token number - $this->value = current($yymatches); // token value - $this->line = substr_count($this->value, "\n"); - } - $r = $this->{'yy_r2_' . $this->token}(); - } while ($r !== null || !$r); - if ($r === true) { - // we have changed state - // process this token in the new state - return $this->yylex(); - } else { - // accept - $this->N += strlen($this->value); - $this->line += substr_count($this->value, "\n"); - return true; - } - } - } else { - throw new Exception('Unexpected input at line' . $this->line . - ': ' . $this->input[$this->N]); - } - break; - } while (true); - - } // end function - - - const CHARACTERCLASSSTART = 2; - function yy_r2_1($yy_subpatterns) - { - - $this->token = self::NEGATE; - } - function yy_r2_2($yy_subpatterns) - { - - $this->yybegin(self::CHARACTERCLASS); - $this->token = self::TEXT; - } - function yy_r2_3($yy_subpatterns) - { - - $this->yybegin(self::CHARACTERCLASS); - return true; - } - - - function yylex3() - { - $tokenMap = array ( - 1 => 0, - 2 => 0, - 3 => 0, - 4 => 0, - 5 => 0, - 6 => 0, - 7 => 0, - 8 => 0, - 9 => 0, - 10 => 0, - 11 => 0, - ); - if ($this->N >= strlen($this->input)) { - return false; // end of input - } - $yy_global_pattern = "/^(\\\\\\\\)|^(\\])|^(\\\\[frnt]|\\\\x[0-9a-fA-F][0-9a-fA-F]?|\\\\[0-7][0-7][0-7]|\\\\x\\{[0-9a-fA-F]+\\})|^(\\\\[bacedDsSwW0C]|\\\\c\\\\|\\\\x\\{[0-9a-fA-F]+\\}|\\\\[0-7][0-7][0-7]|\\\\x[0-9a-fA-F][0-9a-fA-F]?)|^(\\\\[0-9][0-9])|^(\\\\[1-9])|^(\\\\[]\.\-\^])|^(-(?!]))|^([^\-\\\\])|^(\\\\)|^(.)/"; - - do { - if (preg_match($yy_global_pattern, substr($this->input, $this->N), $yymatches)) { - $yysubmatches = $yymatches; - $yymatches = array_filter($yymatches, 'strlen'); // remove empty sub-patterns - if (!count($yymatches)) { - throw new Exception('Error: lexing failed because a rule matched' . - 'an empty string. Input "' . substr($this->input, - $this->N, 5) . '... state CHARACTERCLASS'); - } - next($yymatches); // skip global match - $this->token = key($yymatches); // token number - if ($tokenMap[$this->token]) { - // extract sub-patterns for passing to lex function - $yysubmatches = array_slice($yysubmatches, $this->token + 1, - $tokenMap[$this->token]); - } else { - $yysubmatches = array(); - } - $this->value = current($yymatches); // token value - $r = $this->{'yy_r3_' . $this->token}($yysubmatches); - if ($r === null) { - $this->N += strlen($this->value); - $this->line += substr_count($this->value, "\n"); - // accept this token - return true; - } elseif ($r === true) { - // we have changed state - // process this token in the new state - return $this->yylex(); - } elseif ($r === false) { - $this->N += strlen($this->value); - $this->line += substr_count($this->value, "\n"); - if ($this->N >= strlen($this->input)) { - return false; // end of input - } - // skip this token - continue; - } else { $yy_yymore_patterns = array( - 1 => "^(\\])|^(\\\\[frnt]|\\\\x[0-9a-fA-F][0-9a-fA-F]?|\\\\[0-7][0-7][0-7]|\\\\x\\{[0-9a-fA-F]+\\})|^(\\\\[bacedDsSwW0C]|\\\\c\\\\|\\\\x\\{[0-9a-fA-F]+\\}|\\\\[0-7][0-7][0-7]|\\\\x[0-9a-fA-F][0-9a-fA-F]?)|^(\\\\[0-9][0-9])|^(\\\\[1-9])|^(\\\\[]\.\-\^])|^(-(?!]))|^([^\-\\\\])|^(\\\\)|^(.)", - 2 => "^(\\\\[frnt]|\\\\x[0-9a-fA-F][0-9a-fA-F]?|\\\\[0-7][0-7][0-7]|\\\\x\\{[0-9a-fA-F]+\\})|^(\\\\[bacedDsSwW0C]|\\\\c\\\\|\\\\x\\{[0-9a-fA-F]+\\}|\\\\[0-7][0-7][0-7]|\\\\x[0-9a-fA-F][0-9a-fA-F]?)|^(\\\\[0-9][0-9])|^(\\\\[1-9])|^(\\\\[]\.\-\^])|^(-(?!]))|^([^\-\\\\])|^(\\\\)|^(.)", - 3 => "^(\\\\[bacedDsSwW0C]|\\\\c\\\\|\\\\x\\{[0-9a-fA-F]+\\}|\\\\[0-7][0-7][0-7]|\\\\x[0-9a-fA-F][0-9a-fA-F]?)|^(\\\\[0-9][0-9])|^(\\\\[1-9])|^(\\\\[]\.\-\^])|^(-(?!]))|^([^\-\\\\])|^(\\\\)|^(.)", - 4 => "^(\\\\[0-9][0-9])|^(\\\\[1-9])|^(\\\\[]\.\-\^])|^(-(?!]))|^([^\-\\\\])|^(\\\\)|^(.)", - 5 => "^(\\\\[1-9])|^(\\\\[]\.\-\^])|^(-(?!]))|^([^\-\\\\])|^(\\\\)|^(.)", - 6 => "^(\\\\[]\.\-\^])|^(-(?!]))|^([^\-\\\\])|^(\\\\)|^(.)", - 7 => "^(-(?!]))|^([^\-\\\\])|^(\\\\)|^(.)", - 8 => "^([^\-\\\\])|^(\\\\)|^(.)", - 9 => "^(\\\\)|^(.)", - 10 => "^(.)", - 11 => "", - ); - - // yymore is needed - do { - if (!strlen($yy_yymore_patterns[$this->token])) { - throw new Exception('cannot do yymore for the last token'); - } - if (preg_match($yy_yymore_patterns[$this->token], - substr($this->input, $this->N), $yymatches)) { - $yymatches = array_filter($yymatches, 'strlen'); // remove empty sub-patterns - next($yymatches); // skip global match - $this->token = key($yymatches); // token number - $this->value = current($yymatches); // token value - $this->line = substr_count($this->value, "\n"); - } - $r = $this->{'yy_r3_' . $this->token}(); - } while ($r !== null || !$r); - if ($r === true) { - // we have changed state - // process this token in the new state - return $this->yylex(); - } else { - // accept - $this->N += strlen($this->value); - $this->line += substr_count($this->value, "\n"); - return true; - } - } - } else { - throw new Exception('Unexpected input at line' . $this->line . - ': ' . $this->input[$this->N]); - } - break; - } while (true); - - } // end function - - - const CHARACTERCLASS = 3; - function yy_r3_1($yy_subpatterns) - { - - $this->token = self::ESCAPEDBACKSLASH; - } - function yy_r3_2($yy_subpatterns) - { - - $this->yybegin(self::INITIAL); - $this->token = self::CLOSECHARCLASS; - } - function yy_r3_3($yy_subpatterns) - { - - $this->token = self::TEXT; - } - function yy_r3_4($yy_subpatterns) - { - - $this->token = self::TEXT; - } - function yy_r3_5($yy_subpatterns) - { - - $this->token = self::COULDBEBACKREF; - } - function yy_r3_6($yy_subpatterns) - { - - $this->token = self::BACKREFERENCE; - } - function yy_r3_7($yy_subpatterns) - { - - $this->token = self::TEXT; - } - function yy_r3_8($yy_subpatterns) - { - - $this->token = self::HYPHEN; - $this->yybegin(self::RANGE); - } - function yy_r3_9($yy_subpatterns) - { - - $this->token = self::TEXT; - } - function yy_r3_10($yy_subpatterns) - { - - return false; // ignore escaping of normal text - } - function yy_r3_11($yy_subpatterns) - { - - $this->token = self::TEXT; - } - - - function yylex4() - { - $tokenMap = array ( - 1 => 0, - 2 => 0, - 3 => 0, - 4 => 0, - 5 => 0, - 6 => 0, - 7 => 0, - ); - if ($this->N >= strlen($this->input)) { - return false; // end of input - } - $yy_global_pattern = "/^(\\\\\\\\)|^(\\\\\\])|^(\\\\[bacedDsSwW0C]|\\\\c\\\\|\\\\x\\{[0-9a-fA-F]+\\}|\\\\[0-7][0-7][0-7]|\\\\x[0-9a-fA-F][0-9a-fA-F]?)|^(\\\\[0-9][0-9])|^(\\\\[1-9])|^([^\-\\\\])|^(\\\\)/"; - - do { - if (preg_match($yy_global_pattern, substr($this->input, $this->N), $yymatches)) { - $yysubmatches = $yymatches; - $yymatches = array_filter($yymatches, 'strlen'); // remove empty sub-patterns - if (!count($yymatches)) { - throw new Exception('Error: lexing failed because a rule matched' . - 'an empty string. Input "' . substr($this->input, - $this->N, 5) . '... state RANGE'); - } - next($yymatches); // skip global match - $this->token = key($yymatches); // token number - if ($tokenMap[$this->token]) { - // extract sub-patterns for passing to lex function - $yysubmatches = array_slice($yysubmatches, $this->token + 1, - $tokenMap[$this->token]); - } else { - $yysubmatches = array(); - } - $this->value = current($yymatches); // token value - $r = $this->{'yy_r4_' . $this->token}($yysubmatches); - if ($r === null) { - $this->N += strlen($this->value); - $this->line += substr_count($this->value, "\n"); - // accept this token - return true; - } elseif ($r === true) { - // we have changed state - // process this token in the new state - return $this->yylex(); - } elseif ($r === false) { - $this->N += strlen($this->value); - $this->line += substr_count($this->value, "\n"); - if ($this->N >= strlen($this->input)) { - return false; // end of input - } - // skip this token - continue; - } else { $yy_yymore_patterns = array( - 1 => "^(\\\\\\])|^(\\\\[bacedDsSwW0C]|\\\\c\\\\|\\\\x\\{[0-9a-fA-F]+\\}|\\\\[0-7][0-7][0-7]|\\\\x[0-9a-fA-F][0-9a-fA-F]?)|^(\\\\[0-9][0-9])|^(\\\\[1-9])|^([^\-\\\\])|^(\\\\)", - 2 => "^(\\\\[bacedDsSwW0C]|\\\\c\\\\|\\\\x\\{[0-9a-fA-F]+\\}|\\\\[0-7][0-7][0-7]|\\\\x[0-9a-fA-F][0-9a-fA-F]?)|^(\\\\[0-9][0-9])|^(\\\\[1-9])|^([^\-\\\\])|^(\\\\)", - 3 => "^(\\\\[0-9][0-9])|^(\\\\[1-9])|^([^\-\\\\])|^(\\\\)", - 4 => "^(\\\\[1-9])|^([^\-\\\\])|^(\\\\)", - 5 => "^([^\-\\\\])|^(\\\\)", - 6 => "^(\\\\)", - 7 => "", - ); - - // yymore is needed - do { - if (!strlen($yy_yymore_patterns[$this->token])) { - throw new Exception('cannot do yymore for the last token'); - } - if (preg_match($yy_yymore_patterns[$this->token], - substr($this->input, $this->N), $yymatches)) { - $yymatches = array_filter($yymatches, 'strlen'); // remove empty sub-patterns - next($yymatches); // skip global match - $this->token = key($yymatches); // token number - $this->value = current($yymatches); // token value - $this->line = substr_count($this->value, "\n"); - } - $r = $this->{'yy_r4_' . $this->token}(); - } while ($r !== null || !$r); - if ($r === true) { - // we have changed state - // process this token in the new state - return $this->yylex(); - } else { - // accept - $this->N += strlen($this->value); - $this->line += substr_count($this->value, "\n"); - return true; - } - } - } else { - throw new Exception('Unexpected input at line' . $this->line . - ': ' . $this->input[$this->N]); - } - break; - } while (true); - - } // end function - - - const RANGE = 4; - function yy_r4_1($yy_subpatterns) - { - - $this->token = self::ESCAPEDBACKSLASH; - } - function yy_r4_2($yy_subpatterns) - { - - $this->token = self::TEXT; - $this->yybegin(self::CHARACTERCLASS); - } - function yy_r4_3($yy_subpatterns) - { - - $this->token = self::TEXT; - $this->yybegin(self::CHARACTERCLASS); - } - function yy_r4_4($yy_subpatterns) - { - - $this->token = self::COULDBEBACKREF; - } - function yy_r4_5($yy_subpatterns) - { - - $this->token = self::BACKREFERENCE; - } - function yy_r4_6($yy_subpatterns) - { - - $this->token = self::TEXT; - $this->yybegin(self::CHARACTERCLASS); - } - function yy_r4_7($yy_subpatterns) - { - - return false; // ignore escaping of normal text - } - - - function yylex5() - { - $tokenMap = array ( - 1 => 0, - 2 => 0, - 3 => 0, - 4 => 0, - 5 => 0, - 6 => 0, - 7 => 0, - 8 => 0, - 9 => 0, - 10 => 0, - 11 => 0, - 12 => 0, - 13 => 0, - ); - if ($this->N >= strlen($this->input)) { - return false; // end of input - } - $yy_global_pattern = "/^([imsxUX]+-[imsxUX]+|[imsxUX]+|-[imsxUX]+)|^(:)|^(\\))|^(P<[^>]+>)|^(<=)|^()|^(\\(\\?)|^(#[^)]+)|^(R)|^(.)/"; - - do { - if (preg_match($yy_global_pattern, substr($this->input, $this->N), $yymatches)) { - $yysubmatches = $yymatches; - $yymatches = array_filter($yymatches, 'strlen'); // remove empty sub-patterns - if (!count($yymatches)) { - throw new Exception('Error: lexing failed because a rule matched' . - 'an empty string. Input "' . substr($this->input, - $this->N, 5) . '... state ASSERTION'); - } - next($yymatches); // skip global match - $this->token = key($yymatches); // token number - if ($tokenMap[$this->token]) { - // extract sub-patterns for passing to lex function - $yysubmatches = array_slice($yysubmatches, $this->token + 1, - $tokenMap[$this->token]); - } else { - $yysubmatches = array(); - } - $this->value = current($yymatches); // token value - $r = $this->{'yy_r5_' . $this->token}($yysubmatches); - if ($r === null) { - $this->N += strlen($this->value); - $this->line += substr_count($this->value, "\n"); - // accept this token - return true; - } elseif ($r === true) { - // we have changed state - // process this token in the new state - return $this->yylex(); - } elseif ($r === false) { - $this->N += strlen($this->value); - $this->line += substr_count($this->value, "\n"); - if ($this->N >= strlen($this->input)) { - return false; // end of input - } - // skip this token - continue; - } else { $yy_yymore_patterns = array( - 1 => "^(:)|^(\\))|^(P<[^>]+>)|^(<=)|^()|^(\\(\\?)|^(#[^)]+)|^(R)|^(.)", - 2 => "^(\\))|^(P<[^>]+>)|^(<=)|^()|^(\\(\\?)|^(#[^)]+)|^(R)|^(.)", - 3 => "^(P<[^>]+>)|^(<=)|^()|^(\\(\\?)|^(#[^)]+)|^(R)|^(.)", - 4 => "^(<=)|^()|^(\\(\\?)|^(#[^)]+)|^(R)|^(.)", - 5 => "^()|^(\\(\\?)|^(#[^)]+)|^(R)|^(.)", - 6 => "^(=)|^(!)|^(>)|^(\\(\\?)|^(#[^)]+)|^(R)|^(.)", - 7 => "^(!)|^(>)|^(\\(\\?)|^(#[^)]+)|^(R)|^(.)", - 8 => "^(>)|^(\\(\\?)|^(#[^)]+)|^(R)|^(.)", - 9 => "^(\\(\\?)|^(#[^)]+)|^(R)|^(.)", - 10 => "^(#[^)]+)|^(R)|^(.)", - 11 => "^(R)|^(.)", - 12 => "^(.)", - 13 => "", - ); - - // yymore is needed - do { - if (!strlen($yy_yymore_patterns[$this->token])) { - throw new Exception('cannot do yymore for the last token'); - } - if (preg_match($yy_yymore_patterns[$this->token], - substr($this->input, $this->N), $yymatches)) { - $yymatches = array_filter($yymatches, 'strlen'); // remove empty sub-patterns - next($yymatches); // skip global match - $this->token = key($yymatches); // token number - $this->value = current($yymatches); // token value - $this->line = substr_count($this->value, "\n"); - } - $r = $this->{'yy_r5_' . $this->token}(); - } while ($r !== null || !$r); - if ($r === true) { - // we have changed state - // process this token in the new state - return $this->yylex(); - } else { - // accept - $this->N += strlen($this->value); - $this->line += substr_count($this->value, "\n"); - return true; - } - } - } else { - throw new Exception('Unexpected input at line' . $this->line . - ': ' . $this->input[$this->N]); - } - break; - } while (true); - - } // end function - - - const ASSERTION = 5; - function yy_r5_1($yy_subpatterns) - { - - $this->token = self::INTERNALOPTIONS; - } - function yy_r5_2($yy_subpatterns) - { - - $this->token = self::COLON; - $this->yybegin(self::INITIAL); - } - function yy_r5_3($yy_subpatterns) - { - - $this->token = self::CLOSEPAREN; - $this->yybegin(self::INITIAL); - } - function yy_r5_4($yy_subpatterns) - { - - $this->token = self::PATTERNNAME; - $this->yybegin(self::INITIAL); - } - function yy_r5_5($yy_subpatterns) - { - - $this->token = self::POSITIVELOOKBEHIND; - $this->yybegin(self::INITIAL); - } - function yy_r5_6($yy_subpatterns) - { - - $this->token = self::NEGATIVELOOKBEHIND; - $this->yybegin(self::INITIAL); - } - function yy_r5_7($yy_subpatterns) - { - - $this->token = self::POSITIVELOOKAHEAD; - $this->yybegin(self::INITIAL); - } - function yy_r5_8($yy_subpatterns) - { - - $this->token = self::NEGATIVELOOKAHEAD; - $this->yybegin(self::INITIAL); - } - function yy_r5_9($yy_subpatterns) - { - - $this->token = self::ONCEONLY; - $this->yybegin(self::INITIAL); - } - function yy_r5_10($yy_subpatterns) - { - - $this->token = self::OPENASSERTION; - } - function yy_r5_11($yy_subpatterns) - { - - $this->token = self::COMMENT; - $this->yybegin(self::INITIAL); - } - function yy_r5_12($yy_subpatterns) - { - - $this->token = self::RECUR; - } - function yy_r5_13($yy_subpatterns) - { - - $this->yybegin(self::INITIAL); - return true; - } - -} diff --git a/libs/lexer/LexerGenerator/Regex/Parser.php b/libs/lexer/LexerGenerator/Regex/Parser.php deleted file mode 100644 index 20e90ea0..00000000 --- a/libs/lexer/LexerGenerator/Regex/Parser.php +++ /dev/null @@ -1,1933 +0,0 @@ -string = $s->string; - $this->metadata = $s->metadata; - } else { - $this->string = (string) $s; - if ($m instanceof PHP_LexerGenerator_Regex_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 PHP_LexerGenerator_Regex_yyToken) ? - $value->metadata : $value; - $this->metadata = array_merge($this->metadata, $x); - return; - } - $offset = count($this->metadata); - } - if ($value === null) { - return; - } - if ($value instanceof PHP_LexerGenerator_Regex_yyToken) { - if ($value->metadata) { - $this->metadata[$offset] = $value->metadata; - } - } elseif ($value) { - $this->metadata[$offset] = $value; - } - } - - function offsetUnset($offset) - { - unset($this->metadata[$offset]); - } -} - -/** The following structure represents a single element of the - * parser's stack. Information stored includes: - * - * + The state number for the parser at this level of the stack. - * - * + The value of the token stored at this level of the stack. - * (In other words, the "major" token.) - * - * + The semantic value stored at this level of the stack. This is - * the information used by the action routines in the grammar. - * It is sometimes called the "minor" token. - */ -class PHP_LexerGenerator_Regex_yyStackEntry -{ - public $stateno; /* The state-number */ - public $major; /* The major token value. This is the code - ** number for the token at this stack level */ - public $minor; /* The user-supplied minor token value. This - ** is the value of the token */ -}; - -// code external to the class is included here -#line 2 "Parser.y" - -require_once './LexerGenerator/Exception.php'; -#line 102 "Parser.php" - -// declare_class is output here -#line 5 "Parser.y" -class PHP_LexerGenerator_Regex_Parser#line 107 "Parser.php" -{ -/* First off, code is included which follows the "include_class" declaration -** in the input file. */ -#line 21 "Parser.y" - - private $_lex; - private $_subpatterns; - private $_updatePattern; - private $_patternIndex; - public $result; - function __construct($lex) - { - $this->result = new PHP_LexerGenerator_ParseryyToken(''); - $this->_lex = $lex; - $this->_subpatterns = 0; - $this->_patternIndex = 1; - } - - function reset($patternIndex, $updatePattern = false) - { - $this->_updatePattern = $updatePattern; - $this->_patternIndex = $patternIndex; - $this->_subpatterns = 0; - $this->result = new PHP_LexerGenerator_ParseryyToken(''); - } -#line 134 "Parser.php" - -/* Next is all token values, as class constants -*/ -/* -** These constants (all generated automatically by the parser generator) -** specify the various kinds of tokens (terminals) that the parser -** understands. -** -** Each symbol here is a terminal symbol in the grammar. -*/ - const OPENPAREN = 1; - const OPENASSERTION = 2; - const BAR = 3; - const MULTIPLIER = 4; - const MATCHSTART = 5; - const MATCHEND = 6; - const OPENCHARCLASS = 7; - const CLOSECHARCLASS = 8; - const NEGATE = 9; - const TEXT = 10; - const ESCAPEDBACKSLASH = 11; - const HYPHEN = 12; - const BACKREFERENCE = 13; - const COULDBEBACKREF = 14; - const CONTROLCHAR = 15; - const FULLSTOP = 16; - const INTERNALOPTIONS = 17; - const CLOSEPAREN = 18; - const COLON = 19; - const POSITIVELOOKAHEAD = 20; - const NEGATIVELOOKAHEAD = 21; - const POSITIVELOOKBEHIND = 22; - const NEGATIVELOOKBEHIND = 23; - const PATTERNNAME = 24; - const ONCEONLY = 25; - const COMMENT = 26; - const RECUR = 27; - const YY_NO_ACTION = 230; - const YY_ACCEPT_ACTION = 229; - const YY_ERROR_ACTION = 228; - -/* Next are that tables used to determine what action to take based on the -** current state and lookahead token. These tables are used to implement -** functions that take a state number and lookahead value and return an -** action integer. -** -** Suppose the action integer is N. Then the action is determined as -** follows -** -** 0 <= N < self::YYNSTATE Shift N. That is, -** push the lookahead -** token onto the stack -** and goto state N. -** -** self::YYNSTATE <= N < self::YYNSTATE+self::YYNRULE Reduce by rule N-YYNSTATE. -** -** N == self::YYNSTATE+self::YYNRULE A syntax error has occurred. -** -** N == self::YYNSTATE+self::YYNRULE+1 The parser accepts its -** input. (and concludes parsing) -** -** N == self::YYNSTATE+self::YYNRULE+2 No such action. Denotes unused -** slots in the yy_action[] table. -** -** The action table is constructed as a single large static array $yy_action. -** Given state S and lookahead X, the action is computed as -** -** self::$yy_action[self::$yy_shift_ofst[S] + X ] -** -** If the index value self::$yy_shift_ofst[S]+X is out of range or if the value -** self::$yy_lookahead[self::$yy_shift_ofst[S]+X] is not equal to X or if -** self::$yy_shift_ofst[S] is equal to self::YY_SHIFT_USE_DFLT, it means that -** the action is not in the table and that self::$yy_default[S] should be used instead. -** -** The formula above is for computing the action when the lookahead is -** a terminal symbol. If the lookahead is a non-terminal (as occurs after -** a reduce action) then the static $yy_reduce_ofst array is used in place of -** the static $yy_shift_ofst array and self::YY_REDUCE_USE_DFLT is used in place of -** self::YY_SHIFT_USE_DFLT. -** -** The following are the tables generated in this section: -** -** self::$yy_action A single table containing all actions. -** self::$yy_lookahead A table containing the lookahead for each entry in -** yy_action. Used to detect hash collisions. -** self::$yy_shift_ofst For each state, the offset into self::$yy_action for -** shifting terminals. -** self::$yy_reduce_ofst For each state, the offset into self::$yy_action for -** shifting non-terminals after a reduce. -** self::$yy_default Default action for each state. -*/ - const YY_SZ_ACTTAB = 354; -static public $yy_action = array( - /* 0 */ 229, 45, 15, 23, 104, 106, 107, 109, 108, 118, - /* 10 */ 119, 129, 128, 130, 36, 15, 23, 104, 106, 107, - /* 20 */ 109, 108, 118, 119, 129, 128, 130, 39, 15, 23, - /* 30 */ 104, 106, 107, 109, 108, 118, 119, 129, 128, 130, - /* 40 */ 25, 15, 23, 104, 106, 107, 109, 108, 118, 119, - /* 50 */ 129, 128, 130, 32, 15, 23, 104, 106, 107, 109, - /* 60 */ 108, 118, 119, 129, 128, 130, 28, 15, 23, 104, - /* 70 */ 106, 107, 109, 108, 118, 119, 129, 128, 130, 35, - /* 80 */ 15, 23, 104, 106, 107, 109, 108, 118, 119, 129, - /* 90 */ 128, 130, 92, 15, 23, 104, 106, 107, 109, 108, - /* 100 */ 118, 119, 129, 128, 130, 38, 15, 23, 104, 106, - /* 110 */ 107, 109, 108, 118, 119, 129, 128, 130, 40, 15, - /* 120 */ 23, 104, 106, 107, 109, 108, 118, 119, 129, 128, - /* 130 */ 130, 33, 15, 23, 104, 106, 107, 109, 108, 118, - /* 140 */ 119, 129, 128, 130, 30, 15, 23, 104, 106, 107, - /* 150 */ 109, 108, 118, 119, 129, 128, 130, 37, 15, 23, - /* 160 */ 104, 106, 107, 109, 108, 118, 119, 129, 128, 130, - /* 170 */ 34, 15, 23, 104, 106, 107, 109, 108, 118, 119, - /* 180 */ 129, 128, 130, 16, 23, 104, 106, 107, 109, 108, - /* 190 */ 118, 119, 129, 128, 130, 54, 24, 22, 72, 76, - /* 200 */ 85, 84, 82, 81, 80, 97, 134, 125, 93, 12, - /* 210 */ 12, 26, 83, 2, 5, 1, 11, 4, 10, 13, - /* 220 */ 49, 50, 9, 17, 46, 98, 14, 12, 18, 113, - /* 230 */ 124, 52, 43, 79, 44, 57, 42, 41, 9, 17, - /* 240 */ 127, 12, 53, 91, 18, 126, 12, 52, 43, 120, - /* 250 */ 44, 57, 42, 41, 9, 17, 47, 12, 31, 117, - /* 260 */ 18, 88, 99, 52, 43, 75, 44, 57, 42, 41, - /* 270 */ 9, 17, 51, 19, 67, 69, 18, 101, 87, 52, - /* 280 */ 43, 12, 44, 57, 42, 41, 132, 64, 63, 103, - /* 290 */ 62, 58, 66, 65, 59, 12, 60, 68, 90, 111, - /* 300 */ 116, 122, 61, 100, 60, 68, 12, 111, 116, 122, - /* 310 */ 71, 5, 1, 11, 4, 67, 69, 12, 101, 87, - /* 320 */ 12, 102, 12, 12, 112, 6, 105, 131, 78, 7, - /* 330 */ 8, 95, 77, 74, 70, 56, 123, 48, 133, 73, - /* 340 */ 27, 114, 86, 55, 115, 89, 110, 121, 3, 94, - /* 350 */ 21, 29, 96, 20, - ); - static public $yy_lookahead = array( - /* 0 */ 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, - /* 10 */ 39, 40, 41, 42, 30, 31, 32, 33, 34, 35, - /* 20 */ 36, 37, 38, 39, 40, 41, 42, 30, 31, 32, - /* 30 */ 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, - /* 40 */ 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, - /* 50 */ 40, 41, 42, 30, 31, 32, 33, 34, 35, 36, - /* 60 */ 37, 38, 39, 40, 41, 42, 30, 31, 32, 33, - /* 70 */ 34, 35, 36, 37, 38, 39, 40, 41, 42, 30, - /* 80 */ 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, - /* 90 */ 41, 42, 30, 31, 32, 33, 34, 35, 36, 37, - /* 100 */ 38, 39, 40, 41, 42, 30, 31, 32, 33, 34, - /* 110 */ 35, 36, 37, 38, 39, 40, 41, 42, 30, 31, - /* 120 */ 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, - /* 130 */ 42, 30, 31, 32, 33, 34, 35, 36, 37, 38, - /* 140 */ 39, 40, 41, 42, 30, 31, 32, 33, 34, 35, - /* 150 */ 36, 37, 38, 39, 40, 41, 42, 30, 31, 32, - /* 160 */ 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, - /* 170 */ 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, - /* 180 */ 40, 41, 42, 31, 32, 33, 34, 35, 36, 37, - /* 190 */ 38, 39, 40, 41, 42, 1, 2, 32, 33, 34, - /* 200 */ 35, 36, 37, 38, 39, 40, 41, 42, 18, 3, - /* 210 */ 3, 17, 10, 19, 20, 21, 22, 23, 24, 25, - /* 220 */ 26, 27, 1, 2, 18, 18, 5, 3, 7, 10, - /* 230 */ 11, 10, 11, 4, 13, 14, 15, 16, 1, 2, - /* 240 */ 10, 3, 18, 6, 7, 15, 3, 10, 11, 4, - /* 250 */ 13, 14, 15, 16, 1, 2, 18, 3, 12, 6, - /* 260 */ 7, 18, 4, 10, 11, 4, 13, 14, 15, 16, - /* 270 */ 1, 2, 18, 9, 10, 11, 7, 13, 14, 10, - /* 280 */ 11, 3, 13, 14, 15, 16, 4, 10, 11, 4, - /* 290 */ 13, 14, 15, 16, 8, 3, 10, 11, 18, 13, - /* 300 */ 14, 15, 8, 4, 10, 11, 3, 13, 14, 15, - /* 310 */ 18, 20, 21, 22, 23, 10, 11, 3, 13, 14, - /* 320 */ 3, 18, 3, 3, 18, 19, 10, 11, 4, 36, - /* 330 */ 37, 4, 18, 4, 12, 18, 4, 18, 18, 4, - /* 340 */ 12, 4, 4, 10, 4, 4, 4, 4, 18, 4, - /* 350 */ 43, 12, 4, 43, -); - const YY_SHIFT_USE_DFLT = -1; - const YY_SHIFT_MAX = 70; - static public $yy_shift_ofst = array( - /* 0 */ 221, 221, 221, 221, 221, 221, 221, 221, 221, 221, - /* 10 */ 221, 221, 221, 221, 269, 253, 237, 194, 264, 305, - /* 20 */ 286, 294, 277, 277, 291, 320, 306, 316, 317, 219, - /* 30 */ 224, 230, 238, 206, 207, 319, 243, 314, 303, 254, - /* 40 */ 292, 345, 348, 261, 282, 278, 285, 324, 327, 280, - /* 50 */ 190, 229, 245, 343, 333, 330, 342, 337, 329, 332, - /* 60 */ 328, 340, 335, 338, 341, 299, 258, 339, 246, 322, - /* 70 */ 202, -); - const YY_REDUCE_USE_DFLT = -30; - const YY_REDUCE_MAX = 19; - static public $yy_reduce_ofst = array( - /* 0 */ -29, 127, 114, 101, 140, 88, 10, -3, 23, 36, - /* 10 */ 49, 75, 62, -16, 152, 165, 165, 293, 310, 307, -); - static public $yyExpectedTokens = array( - /* 0 */ array(1, 2, 5, 7, 10, 11, 13, 14, 15, 16, ), - /* 1 */ array(1, 2, 5, 7, 10, 11, 13, 14, 15, 16, ), - /* 2 */ array(1, 2, 5, 7, 10, 11, 13, 14, 15, 16, ), - /* 3 */ array(1, 2, 5, 7, 10, 11, 13, 14, 15, 16, ), - /* 4 */ array(1, 2, 5, 7, 10, 11, 13, 14, 15, 16, ), - /* 5 */ array(1, 2, 5, 7, 10, 11, 13, 14, 15, 16, ), - /* 6 */ array(1, 2, 5, 7, 10, 11, 13, 14, 15, 16, ), - /* 7 */ array(1, 2, 5, 7, 10, 11, 13, 14, 15, 16, ), - /* 8 */ array(1, 2, 5, 7, 10, 11, 13, 14, 15, 16, ), - /* 9 */ array(1, 2, 5, 7, 10, 11, 13, 14, 15, 16, ), - /* 10 */ array(1, 2, 5, 7, 10, 11, 13, 14, 15, 16, ), - /* 11 */ array(1, 2, 5, 7, 10, 11, 13, 14, 15, 16, ), - /* 12 */ array(1, 2, 5, 7, 10, 11, 13, 14, 15, 16, ), - /* 13 */ array(1, 2, 5, 7, 10, 11, 13, 14, 15, 16, ), - /* 14 */ array(1, 2, 7, 10, 11, 13, 14, 15, 16, ), - /* 15 */ array(1, 2, 6, 7, 10, 11, 13, 14, 15, 16, ), - /* 16 */ array(1, 2, 6, 7, 10, 11, 13, 14, 15, 16, ), - /* 17 */ array(1, 2, 17, 19, 20, 21, 22, 23, 24, 25, 26, 27, ), - /* 18 */ array(9, 10, 11, 13, 14, ), - /* 19 */ array(10, 11, 13, 14, ), - /* 20 */ array(8, 10, 11, 13, 14, 15, ), - /* 21 */ array(8, 10, 11, 13, 14, 15, ), - /* 22 */ array(10, 11, 13, 14, 15, 16, ), - /* 23 */ array(10, 11, 13, 14, 15, 16, ), - /* 24 */ array(20, 21, 22, 23, ), - /* 25 */ array(3, 18, ), - /* 26 */ array(18, 19, ), - /* 27 */ array(10, 11, ), - /* 28 */ array(3, 18, ), - /* 29 */ array(10, 11, ), - /* 30 */ array(3, 18, ), - /* 31 */ array(10, 15, ), - /* 32 */ array(3, 18, ), - /* 33 */ array(3, 18, ), - /* 34 */ array(3, 18, ), - /* 35 */ array(3, 18, ), - /* 36 */ array(3, 18, ), - /* 37 */ array(3, 18, ), - /* 38 */ array(3, 18, ), - /* 39 */ array(3, 18, ), - /* 40 */ array(3, 18, ), - /* 41 */ array(4, ), - /* 42 */ array(4, ), - /* 43 */ array(4, ), - /* 44 */ array(4, ), - /* 45 */ array(3, ), - /* 46 */ array(4, ), - /* 47 */ array(4, ), - /* 48 */ array(4, ), - /* 49 */ array(18, ), - /* 50 */ array(18, ), - /* 51 */ array(4, ), - /* 52 */ array(4, ), - /* 53 */ array(4, ), - /* 54 */ array(10, ), - /* 55 */ array(18, ), - /* 56 */ array(4, ), - /* 57 */ array(4, ), - /* 58 */ array(4, ), - /* 59 */ array(4, ), - /* 60 */ array(12, ), - /* 61 */ array(4, ), - /* 62 */ array(4, ), - /* 63 */ array(4, ), - /* 64 */ array(4, ), - /* 65 */ array(4, ), - /* 66 */ array(4, ), - /* 67 */ array(12, ), - /* 68 */ array(12, ), - /* 69 */ array(12, ), - /* 70 */ array(10, ), - /* 71 */ array(), - /* 72 */ array(), - /* 73 */ array(), - /* 74 */ array(), - /* 75 */ array(), - /* 76 */ array(), - /* 77 */ array(), - /* 78 */ array(), - /* 79 */ array(), - /* 80 */ array(), - /* 81 */ array(), - /* 82 */ array(), - /* 83 */ array(), - /* 84 */ array(), - /* 85 */ array(), - /* 86 */ array(), - /* 87 */ array(), - /* 88 */ array(), - /* 89 */ array(), - /* 90 */ array(), - /* 91 */ array(), - /* 92 */ array(), - /* 93 */ array(), - /* 94 */ array(), - /* 95 */ array(), - /* 96 */ array(), - /* 97 */ array(), - /* 98 */ array(), - /* 99 */ array(), - /* 100 */ array(), - /* 101 */ array(), - /* 102 */ array(), - /* 103 */ array(), - /* 104 */ array(), - /* 105 */ array(), - /* 106 */ array(), - /* 107 */ array(), - /* 108 */ array(), - /* 109 */ array(), - /* 110 */ array(), - /* 111 */ array(), - /* 112 */ array(), - /* 113 */ array(), - /* 114 */ array(), - /* 115 */ array(), - /* 116 */ array(), - /* 117 */ array(), - /* 118 */ array(), - /* 119 */ array(), - /* 120 */ array(), - /* 121 */ array(), - /* 122 */ array(), - /* 123 */ array(), - /* 124 */ array(), - /* 125 */ array(), - /* 126 */ array(), - /* 127 */ array(), - /* 128 */ array(), - /* 129 */ array(), - /* 130 */ array(), - /* 131 */ array(), - /* 132 */ array(), - /* 133 */ array(), - /* 134 */ array(), -); - static public $yy_default = array( - /* 0 */ 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, - /* 10 */ 228, 228, 228, 228, 228, 139, 137, 228, 228, 228, - /* 20 */ 228, 228, 152, 141, 228, 228, 228, 228, 228, 228, - /* 30 */ 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, - /* 40 */ 228, 185, 187, 189, 191, 135, 212, 215, 221, 228, - /* 50 */ 228, 213, 183, 209, 228, 228, 223, 193, 205, 163, - /* 60 */ 176, 164, 203, 201, 195, 197, 199, 167, 175, 168, - /* 70 */ 228, 217, 153, 204, 206, 190, 154, 218, 216, 214, - /* 80 */ 159, 158, 157, 169, 156, 155, 202, 173, 225, 196, - /* 90 */ 226, 136, 140, 227, 186, 222, 188, 160, 220, 200, - /* 100 */ 198, 172, 219, 211, 142, 180, 143, 144, 146, 145, - /* 110 */ 224, 181, 207, 170, 194, 166, 182, 138, 147, 148, - /* 120 */ 184, 210, 174, 165, 171, 162, 177, 178, 150, 149, - /* 130 */ 151, 179, 192, 208, 161, -); -/* The next thing included is series of defines which control -** various aspects of the generated parser. -** self::YYNOCODE is a number which corresponds -** to no legal terminal or nonterminal number. This -** number is used to fill in empty slots of the hash -** table. -** self::YYFALLBACK If defined, this indicates that one or more tokens -** have fall-back values which should be used if the -** original value of the token will not parse. -** self::YYSTACKDEPTH is the maximum depth of the parser's stack. -** self::YYNSTATE the combined number of states. -** self::YYNRULE the number of rules in the grammar -** self::YYERRORSYMBOL is the code number of the error symbol. If not -** defined, then do no error processing. -*/ - const YYNOCODE = 45; - const YYSTACKDEPTH = 100; - const YYNSTATE = 135; - const YYNRULE = 93; - const YYERRORSYMBOL = 28; - const YYERRSYMDT = 'yy0'; - const YYFALLBACK = 0; - /** The next table maps tokens into fallback tokens. If a construct - * like the following: - * - * %fallback ID X Y Z. - * - * appears in the grammer, then ID becomes a fallback token for X, Y, - * and Z. Whenever one of the tokens X, Y, or Z is input to the parser - * but it does not parse, the type of the token is changed to ID and - * the parse is retried before an error is thrown. - */ - static public $yyFallback = array( - ); - /** - * Turn parser tracing on by giving a stream to which to write the trace - * and a prompt to preface each trace message. Tracing is turned off - * by making either argument NULL - * - * Inputs: - * - * - A stream resource to which trace output should be written. - * If NULL, then tracing is turned off. - * - A prefix string written at the beginning of every - * line of trace output. If NULL, then tracing is - * turned off. - * - * Outputs: - * - * - None. - * @param resource - * @param string - */ - static function Trace($TraceFILE, $zTracePrompt) - { - if (!$TraceFILE) { - $zTracePrompt = 0; - } elseif (!$zTracePrompt) { - $TraceFILE = 0; - } - self::$yyTraceFILE = $TraceFILE; - self::$yyTracePrompt = $zTracePrompt; - } - - /** - * Output debug information to output (php://output stream) - */ - static function PrintTrace() - { - self::$yyTraceFILE = fopen('php://output', 'w'); - self::$yyTracePrompt = ''; - } - - /** - * @var resource|0 - */ - static public $yyTraceFILE; - /** - * String to prepend to debug output - * @var string|0 - */ - static public $yyTracePrompt; - /** - * @var int - */ - public $yyidx; /* Index of top element in stack */ - /** - * @var int - */ - public $yyerrcnt; /* Shifts left before out of the error */ - /** - * @var array - */ - public $yystack = array(); /* The parser's stack */ - - /** - * For tracing shifts, the names of all terminals and nonterminals - * are required. The following table supplies these names - * @var array - */ - static public $yyTokenName = array( - '$', 'OPENPAREN', 'OPENASSERTION', 'BAR', - 'MULTIPLIER', 'MATCHSTART', 'MATCHEND', 'OPENCHARCLASS', - 'CLOSECHARCLASS', 'NEGATE', 'TEXT', 'ESCAPEDBACKSLASH', - 'HYPHEN', 'BACKREFERENCE', 'COULDBEBACKREF', 'CONTROLCHAR', - 'FULLSTOP', 'INTERNALOPTIONS', 'CLOSEPAREN', 'COLON', - 'POSITIVELOOKAHEAD', 'NEGATIVELOOKAHEAD', 'POSITIVELOOKBEHIND', 'NEGATIVELOOKBEHIND', - 'PATTERNNAME', 'ONCEONLY', 'COMMENT', 'RECUR', - 'error', 'start', 'pattern', 'basic_pattern', - 'basic_text', 'character_class', 'assertion', 'grouping', - 'lookahead', 'lookbehind', 'subpattern', 'onceonly', - 'comment', 'recur', 'conditional', 'character_class_contents', - ); - - /** - * For tracing reduce actions, the names of all rules are required. - * @var array - */ - static public $yyRuleName = array( - /* 0 */ "start ::= pattern", - /* 1 */ "pattern ::= MATCHSTART basic_pattern MATCHEND", - /* 2 */ "pattern ::= MATCHSTART basic_pattern", - /* 3 */ "pattern ::= basic_pattern MATCHEND", - /* 4 */ "pattern ::= basic_pattern", - /* 5 */ "pattern ::= pattern BAR pattern", - /* 6 */ "basic_pattern ::= basic_text", - /* 7 */ "basic_pattern ::= character_class", - /* 8 */ "basic_pattern ::= assertion", - /* 9 */ "basic_pattern ::= grouping", - /* 10 */ "basic_pattern ::= lookahead", - /* 11 */ "basic_pattern ::= lookbehind", - /* 12 */ "basic_pattern ::= subpattern", - /* 13 */ "basic_pattern ::= onceonly", - /* 14 */ "basic_pattern ::= comment", - /* 15 */ "basic_pattern ::= recur", - /* 16 */ "basic_pattern ::= conditional", - /* 17 */ "basic_pattern ::= basic_pattern basic_text", - /* 18 */ "basic_pattern ::= basic_pattern character_class", - /* 19 */ "basic_pattern ::= basic_pattern assertion", - /* 20 */ "basic_pattern ::= basic_pattern grouping", - /* 21 */ "basic_pattern ::= basic_pattern lookahead", - /* 22 */ "basic_pattern ::= basic_pattern lookbehind", - /* 23 */ "basic_pattern ::= basic_pattern subpattern", - /* 24 */ "basic_pattern ::= basic_pattern onceonly", - /* 25 */ "basic_pattern ::= basic_pattern comment", - /* 26 */ "basic_pattern ::= basic_pattern recur", - /* 27 */ "basic_pattern ::= basic_pattern conditional", - /* 28 */ "character_class ::= OPENCHARCLASS character_class_contents CLOSECHARCLASS", - /* 29 */ "character_class ::= OPENCHARCLASS NEGATE character_class_contents CLOSECHARCLASS", - /* 30 */ "character_class ::= OPENCHARCLASS character_class_contents CLOSECHARCLASS MULTIPLIER", - /* 31 */ "character_class ::= OPENCHARCLASS NEGATE character_class_contents CLOSECHARCLASS MULTIPLIER", - /* 32 */ "character_class_contents ::= TEXT", - /* 33 */ "character_class_contents ::= ESCAPEDBACKSLASH", - /* 34 */ "character_class_contents ::= ESCAPEDBACKSLASH HYPHEN TEXT", - /* 35 */ "character_class_contents ::= TEXT HYPHEN TEXT", - /* 36 */ "character_class_contents ::= TEXT HYPHEN ESCAPEDBACKSLASH", - /* 37 */ "character_class_contents ::= BACKREFERENCE", - /* 38 */ "character_class_contents ::= COULDBEBACKREF", - /* 39 */ "character_class_contents ::= character_class_contents CONTROLCHAR", - /* 40 */ "character_class_contents ::= character_class_contents ESCAPEDBACKSLASH", - /* 41 */ "character_class_contents ::= character_class_contents TEXT", - /* 42 */ "character_class_contents ::= character_class_contents ESCAPEDBACKSLASH HYPHEN CONTROLCHAR", - /* 43 */ "character_class_contents ::= character_class_contents ESCAPEDBACKSLASH HYPHEN TEXT", - /* 44 */ "character_class_contents ::= character_class_contents TEXT HYPHEN ESCAPEDBACKSLASH", - /* 45 */ "character_class_contents ::= character_class_contents TEXT HYPHEN TEXT", - /* 46 */ "character_class_contents ::= character_class_contents BACKREFERENCE", - /* 47 */ "character_class_contents ::= character_class_contents COULDBEBACKREF", - /* 48 */ "basic_text ::= TEXT", - /* 49 */ "basic_text ::= TEXT MULTIPLIER", - /* 50 */ "basic_text ::= FULLSTOP", - /* 51 */ "basic_text ::= FULLSTOP MULTIPLIER", - /* 52 */ "basic_text ::= CONTROLCHAR", - /* 53 */ "basic_text ::= CONTROLCHAR MULTIPLIER", - /* 54 */ "basic_text ::= ESCAPEDBACKSLASH", - /* 55 */ "basic_text ::= ESCAPEDBACKSLASH MULTIPLIER", - /* 56 */ "basic_text ::= BACKREFERENCE", - /* 57 */ "basic_text ::= BACKREFERENCE MULTIPLIER", - /* 58 */ "basic_text ::= COULDBEBACKREF", - /* 59 */ "basic_text ::= COULDBEBACKREF MULTIPLIER", - /* 60 */ "basic_text ::= basic_text TEXT", - /* 61 */ "basic_text ::= basic_text TEXT MULTIPLIER", - /* 62 */ "basic_text ::= basic_text FULLSTOP", - /* 63 */ "basic_text ::= basic_text FULLSTOP MULTIPLIER", - /* 64 */ "basic_text ::= basic_text CONTROLCHAR", - /* 65 */ "basic_text ::= basic_text CONTROLCHAR MULTIPLIER", - /* 66 */ "basic_text ::= basic_text ESCAPEDBACKSLASH", - /* 67 */ "basic_text ::= basic_text ESCAPEDBACKSLASH MULTIPLIER", - /* 68 */ "basic_text ::= basic_text BACKREFERENCE", - /* 69 */ "basic_text ::= basic_text BACKREFERENCE MULTIPLIER", - /* 70 */ "basic_text ::= basic_text COULDBEBACKREF", - /* 71 */ "basic_text ::= basic_text COULDBEBACKREF MULTIPLIER", - /* 72 */ "assertion ::= OPENASSERTION INTERNALOPTIONS CLOSEPAREN", - /* 73 */ "assertion ::= OPENASSERTION INTERNALOPTIONS COLON pattern CLOSEPAREN", - /* 74 */ "grouping ::= OPENASSERTION COLON pattern CLOSEPAREN", - /* 75 */ "grouping ::= OPENASSERTION COLON pattern CLOSEPAREN MULTIPLIER", - /* 76 */ "conditional ::= OPENASSERTION OPENPAREN TEXT CLOSEPAREN pattern CLOSEPAREN MULTIPLIER", - /* 77 */ "conditional ::= OPENASSERTION OPENPAREN TEXT CLOSEPAREN pattern CLOSEPAREN", - /* 78 */ "conditional ::= OPENASSERTION lookahead pattern CLOSEPAREN", - /* 79 */ "conditional ::= OPENASSERTION lookahead pattern CLOSEPAREN MULTIPLIER", - /* 80 */ "conditional ::= OPENASSERTION lookbehind pattern CLOSEPAREN", - /* 81 */ "conditional ::= OPENASSERTION lookbehind pattern CLOSEPAREN MULTIPLIER", - /* 82 */ "lookahead ::= OPENASSERTION POSITIVELOOKAHEAD pattern CLOSEPAREN", - /* 83 */ "lookahead ::= OPENASSERTION NEGATIVELOOKAHEAD pattern CLOSEPAREN", - /* 84 */ "lookbehind ::= OPENASSERTION POSITIVELOOKBEHIND pattern CLOSEPAREN", - /* 85 */ "lookbehind ::= OPENASSERTION NEGATIVELOOKBEHIND pattern CLOSEPAREN", - /* 86 */ "subpattern ::= OPENASSERTION PATTERNNAME pattern CLOSEPAREN", - /* 87 */ "subpattern ::= OPENASSERTION PATTERNNAME pattern CLOSEPAREN MULTIPLIER", - /* 88 */ "subpattern ::= OPENPAREN pattern CLOSEPAREN", - /* 89 */ "subpattern ::= OPENPAREN pattern CLOSEPAREN MULTIPLIER", - /* 90 */ "onceonly ::= OPENASSERTION ONCEONLY pattern CLOSEPAREN", - /* 91 */ "comment ::= OPENASSERTION COMMENT CLOSEPAREN", - /* 92 */ "recur ::= OPENASSERTION RECUR CLOSEPAREN", - ); - - /** - * This function returns the symbolic name associated with a token - * value. - * @param int - * @return string - */ - function tokenName($tokenType) - { - if ($tokenType === 0) { - return 'End of Input'; - } - if ($tokenType > 0 && $tokenType < count(self::$yyTokenName)) { - return self::$yyTokenName[$tokenType]; - } else { - return "Unknown"; - } - } - - /** - * The following function deletes the value associated with a - * symbol. The symbol can be either a terminal or nonterminal. - * @param int the symbol code - * @param mixed the symbol's value - */ - static function yy_destructor($yymajor, $yypminor) - { - switch ($yymajor) { - /* Here is inserted the actions which take place when a - ** terminal or non-terminal is destroyed. This can happen - ** when the symbol is popped from the stack during a - ** reduce or during error processing or when a parser is - ** being destroyed before it is finished parsing. - ** - ** Note: during a reduce, the only symbols destroyed are those - ** which appear on the RHS of the rule, but which are not used - ** inside the C code. - */ - default: break; /* If no destructor action specified: do nothing */ - } - } - - /** - * Pop the parser's stack once. - * - * If there is a destructor routine associated with the token which - * is popped from the stack, then call it. - * - * Return the major token number for the symbol popped. - * @param PHP_LexerGenerator_Regex_yyParser - * @return int - */ - function yy_pop_parser_stack() - { - if (!count($this->yystack)) { - return; - } - $yytos = array_pop($this->yystack); - if (self::$yyTraceFILE && $this->yyidx >= 0) { - fwrite(self::$yyTraceFILE, - self::$yyTracePrompt . 'Popping ' . self::$yyTokenName[$yytos->major] . - "\n"); - } - $yymajor = $yytos->major; - self::yy_destructor($yymajor, $yytos->minor); - $this->yyidx--; - return $yymajor; - } - - /** - * Deallocate and destroy a parser. Destructors are all called for - * all stack elements before shutting the parser down. - */ - function __destruct() - { - while ($this->yyidx >= 0) { - $this->yy_pop_parser_stack(); - } - if (is_resource(self::$yyTraceFILE)) { - fclose(self::$yyTraceFILE); - } - } - - /** - * Based on the current state and parser stack, get a list of all - * possible lookahead tokens - * @param int - * @return array - */ - function yy_get_expected_tokens($token) - { - $state = $this->yystack[$this->yyidx]->stateno; - $expected = self::$yyExpectedTokens[$state]; - if (in_array($token, self::$yyExpectedTokens[$state], true)) { - return $expected; - } - $stack = $this->yystack; - $yyidx = $this->yyidx; - do { - $yyact = $this->yy_find_shift_action($token); - if ($yyact >= self::YYNSTATE && $yyact < self::YYNSTATE + self::YYNRULE) { - // reduce action - $done = 0; - do { - if ($done++ == 100) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - // too much recursion prevents proper detection - // so give up - return array_unique($expected); - } - $yyruleno = $yyact - self::YYNSTATE; - $this->yyidx -= self::$yyRuleInfo[$yyruleno]['rhs']; - $nextstate = $this->yy_find_reduce_action( - $this->yystack[$this->yyidx]->stateno, - self::$yyRuleInfo[$yyruleno]['lhs']); - if (isset(self::$yyExpectedTokens[$nextstate])) { - $expected += self::$yyExpectedTokens[$nextstate]; - if (in_array($token, - self::$yyExpectedTokens[$nextstate], true)) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - return array_unique($expected); - } - } - if ($nextstate < self::YYNSTATE) { - // we need to shift a non-terminal - $this->yyidx++; - $x = new PHP_LexerGenerator_Regex_yyStackEntry; - $x->stateno = $nextstate; - $x->major = self::$yyRuleInfo[$yyruleno]['lhs']; - $this->yystack[$this->yyidx] = $x; - continue 2; - } elseif ($nextstate == self::YYNSTATE + self::YYNRULE + 1) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - // the last token was just ignored, we can't accept - // by ignoring input, this is in essence ignoring a - // syntax error! - return array_unique($expected); - } elseif ($nextstate === self::YY_NO_ACTION) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - // input accepted, but not shifted (I guess) - return $expected; - } else { - $yyact = $nextstate; - } - } while (true); - } - break; - } while (true); - return array_unique($expected); - } - - /** - * Based on the parser state and current parser stack, determine whether - * the lookahead token is possible. - * - * The parser will convert the token value to an error token if not. This - * catches some unusual edge cases where the parser would fail. - * @param int - * @return bool - */ - function yy_is_expected_token($token) - { - if ($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; - } - $stack = $this->yystack; - $yyidx = $this->yyidx; - do { - $yyact = $this->yy_find_shift_action($token); - if ($yyact >= self::YYNSTATE && $yyact < self::YYNSTATE + self::YYNRULE) { - // reduce action - $done = 0; - do { - if ($done++ == 100) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - // too much recursion prevents proper detection - // so give up - return true; - } - $yyruleno = $yyact - self::YYNSTATE; - $this->yyidx -= self::$yyRuleInfo[$yyruleno]['rhs']; - $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 = $stack; - return true; - } - if ($nextstate < self::YYNSTATE) { - // we need to shift a non-terminal - $this->yyidx++; - $x = new PHP_LexerGenerator_Regex_yyStackEntry; - $x->stateno = $nextstate; - $x->major = self::$yyRuleInfo[$yyruleno]['lhs']; - $this->yystack[$this->yyidx] = $x; - continue 2; - } elseif ($nextstate == self::YYNSTATE + self::YYNRULE + 1) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - if (!$token) { - // end of input: this is valid - return true; - } - // the last token was just ignored, we can't accept - // by ignoring input, this is in essence ignoring a - // syntax error! - return false; - } elseif ($nextstate === self::YY_NO_ACTION) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - // input accepted, but not shifted (I guess) - return true; - } else { - $yyact = $nextstate; - } - } while (true); - } - break; - } while (true); - $this->yyidx = $yyidx; - $this->yystack = $stack; - return true; - } - - /** - * Find the appropriate action for a parser given the terminal - * look-ahead token iLookAhead. - * - * If the look-ahead token is YYNOCODE, then check to see if the action is - * independent of the look-ahead. If it is, return the action, otherwise - * return YY_NO_ACTION. - * @param int The look-ahead token - */ - function yy_find_shift_action($iLookAhead) - { - $stateno = $this->yystack[$this->yyidx]->stateno; - - /* if ($this->yyidx < 0) return self::YY_NO_ACTION; */ - if (!isset(self::$yy_shift_ofst[$stateno])) { - // no shift actions - return self::$yy_default[$stateno]; - } - $i = self::$yy_shift_ofst[$stateno]; - if ($i === self::YY_SHIFT_USE_DFLT) { - return self::$yy_default[$stateno]; - } - if ($iLookAhead == self::YYNOCODE) { - return self::YY_NO_ACTION; - } - $i += $iLookAhead; - if ($i < 0 || $i >= self::YY_SZ_ACTTAB || - self::$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 " . - self::$yyTokenName[$iLookAhead] . " => " . - self::$yyTokenName[$iFallback] . "\n"); - } - return $this->yy_find_shift_action($iFallback); - } - return self::$yy_default[$stateno]; - } else { - return self::$yy_action[$i]; - } - } - - /** - * Find the appropriate action for a parser given the non-terminal - * look-ahead token $iLookAhead. - * - * If the look-ahead token is self::YYNOCODE, then check to see if the action is - * independent of the look-ahead. If it is, return the action, otherwise - * return self::YY_NO_ACTION. - * @param int Current state number - * @param int The look-ahead token - */ - function yy_find_reduce_action($stateno, $iLookAhead) - { - /* $stateno = $this->yystack[$this->yyidx]->stateno; */ - - if (!isset(self::$yy_reduce_ofst[$stateno])) { - return self::$yy_default[$stateno]; - } - $i = self::$yy_reduce_ofst[$stateno]; - if ($i == self::YY_REDUCE_USE_DFLT) { - return self::$yy_default[$stateno]; - } - 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[$stateno]; - } else { - return self::$yy_action[$i]; - } - } - - /** - * Perform a shift action. - * @param int The new state to shift in - * @param int The major token to shift in - * @param mixed the minor token to shift in - */ - function yy_shift($yyNewState, $yyMajor, $yypMinor) - { - $this->yyidx++; - if ($this->yyidx >= self::YYSTACKDEPTH) { - $this->yyidx--; - if (self::$yyTraceFILE) { - fprintf(self::$yyTraceFILE, "%sStack Overflow!\n", self::$yyTracePrompt); - } - while ($this->yyidx >= 0) { - $this->yy_pop_parser_stack(); - } - /* Here code is inserted which will execute if the parser - ** stack ever overflows */ - return; - } - $yytos = new PHP_LexerGenerator_Regex_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", - self::$yyTokenName[$this->yystack[$i]->major]); - } - fwrite(self::$yyTraceFILE,"\n"); - } - } - - /** - * The following table contains information about every rule that - * is used during the reduce. - * - * 
-     * array(
-     *  array(
-     *   int $lhs;         Symbol on the left-hand side of the rule
-     *   int $nrhs;     Number of right-hand side symbols in the rule
-     *  ),...
-     * );
-     *
- */ - static public $yyRuleInfo = array( - array( 'lhs' => 29, 'rhs' => 1 ), - array( 'lhs' => 30, 'rhs' => 3 ), - array( 'lhs' => 30, 'rhs' => 2 ), - array( 'lhs' => 30, 'rhs' => 2 ), - array( 'lhs' => 30, 'rhs' => 1 ), - array( 'lhs' => 30, 'rhs' => 3 ), - array( 'lhs' => 31, 'rhs' => 1 ), - array( 'lhs' => 31, 'rhs' => 1 ), - array( 'lhs' => 31, 'rhs' => 1 ), - array( 'lhs' => 31, 'rhs' => 1 ), - array( 'lhs' => 31, 'rhs' => 1 ), - array( 'lhs' => 31, 'rhs' => 1 ), - array( 'lhs' => 31, 'rhs' => 1 ), - array( 'lhs' => 31, 'rhs' => 1 ), - array( 'lhs' => 31, 'rhs' => 1 ), - array( 'lhs' => 31, 'rhs' => 1 ), - array( 'lhs' => 31, 'rhs' => 1 ), - array( 'lhs' => 31, 'rhs' => 2 ), - array( 'lhs' => 31, 'rhs' => 2 ), - array( 'lhs' => 31, 'rhs' => 2 ), - array( 'lhs' => 31, 'rhs' => 2 ), - array( 'lhs' => 31, 'rhs' => 2 ), - array( 'lhs' => 31, 'rhs' => 2 ), - array( 'lhs' => 31, 'rhs' => 2 ), - array( 'lhs' => 31, 'rhs' => 2 ), - array( 'lhs' => 31, 'rhs' => 2 ), - array( 'lhs' => 31, 'rhs' => 2 ), - array( 'lhs' => 31, 'rhs' => 2 ), - array( 'lhs' => 33, 'rhs' => 3 ), - array( 'lhs' => 33, 'rhs' => 4 ), - array( 'lhs' => 33, 'rhs' => 4 ), - array( 'lhs' => 33, 'rhs' => 5 ), - array( 'lhs' => 43, 'rhs' => 1 ), - array( 'lhs' => 43, 'rhs' => 1 ), - array( 'lhs' => 43, 'rhs' => 3 ), - array( 'lhs' => 43, 'rhs' => 3 ), - array( 'lhs' => 43, 'rhs' => 3 ), - array( 'lhs' => 43, 'rhs' => 1 ), - array( 'lhs' => 43, 'rhs' => 1 ), - array( 'lhs' => 43, 'rhs' => 2 ), - array( 'lhs' => 43, 'rhs' => 2 ), - array( 'lhs' => 43, 'rhs' => 2 ), - array( 'lhs' => 43, 'rhs' => 4 ), - array( 'lhs' => 43, 'rhs' => 4 ), - array( 'lhs' => 43, 'rhs' => 4 ), - array( 'lhs' => 43, 'rhs' => 4 ), - array( 'lhs' => 43, 'rhs' => 2 ), - array( 'lhs' => 43, 'rhs' => 2 ), - array( 'lhs' => 32, 'rhs' => 1 ), - array( 'lhs' => 32, 'rhs' => 2 ), - array( 'lhs' => 32, 'rhs' => 1 ), - array( 'lhs' => 32, 'rhs' => 2 ), - array( 'lhs' => 32, 'rhs' => 1 ), - array( 'lhs' => 32, 'rhs' => 2 ), - array( 'lhs' => 32, 'rhs' => 1 ), - array( 'lhs' => 32, 'rhs' => 2 ), - array( 'lhs' => 32, 'rhs' => 1 ), - array( 'lhs' => 32, 'rhs' => 2 ), - array( 'lhs' => 32, 'rhs' => 1 ), - array( 'lhs' => 32, 'rhs' => 2 ), - array( 'lhs' => 32, 'rhs' => 2 ), - array( 'lhs' => 32, 'rhs' => 3 ), - array( 'lhs' => 32, 'rhs' => 2 ), - array( 'lhs' => 32, 'rhs' => 3 ), - array( 'lhs' => 32, 'rhs' => 2 ), - array( 'lhs' => 32, 'rhs' => 3 ), - array( 'lhs' => 32, 'rhs' => 2 ), - array( 'lhs' => 32, 'rhs' => 3 ), - array( 'lhs' => 32, 'rhs' => 2 ), - array( 'lhs' => 32, 'rhs' => 3 ), - array( 'lhs' => 32, 'rhs' => 2 ), - array( 'lhs' => 32, 'rhs' => 3 ), - array( 'lhs' => 34, 'rhs' => 3 ), - array( 'lhs' => 34, 'rhs' => 5 ), - array( 'lhs' => 35, 'rhs' => 4 ), - array( 'lhs' => 35, 'rhs' => 5 ), - array( 'lhs' => 42, 'rhs' => 7 ), - array( 'lhs' => 42, 'rhs' => 6 ), - array( 'lhs' => 42, 'rhs' => 4 ), - array( 'lhs' => 42, 'rhs' => 5 ), - array( 'lhs' => 42, 'rhs' => 4 ), - array( 'lhs' => 42, 'rhs' => 5 ), - array( 'lhs' => 36, 'rhs' => 4 ), - array( 'lhs' => 36, 'rhs' => 4 ), - array( 'lhs' => 37, 'rhs' => 4 ), - array( 'lhs' => 37, 'rhs' => 4 ), - array( 'lhs' => 38, 'rhs' => 4 ), - array( 'lhs' => 38, 'rhs' => 5 ), - array( 'lhs' => 38, 'rhs' => 3 ), - array( 'lhs' => 38, 'rhs' => 4 ), - array( 'lhs' => 39, 'rhs' => 4 ), - array( 'lhs' => 40, 'rhs' => 3 ), - array( 'lhs' => 41, 'rhs' => 3 ), - ); - - /** - * The following table contains a mapping of reduce action to method name - * that handles the reduction. - * - * If a rule is not set, it has no handler. - */ - static public $yyReduceMap = array( - 0 => 0, - 1 => 1, - 2 => 2, - 3 => 3, - 4 => 4, - 6 => 4, - 7 => 4, - 9 => 4, - 10 => 4, - 12 => 4, - 13 => 4, - 14 => 4, - 15 => 4, - 16 => 4, - 5 => 5, - 17 => 17, - 18 => 17, - 20 => 17, - 21 => 17, - 23 => 17, - 24 => 17, - 25 => 17, - 26 => 17, - 27 => 17, - 28 => 28, - 29 => 29, - 30 => 30, - 31 => 31, - 32 => 32, - 48 => 32, - 50 => 32, - 33 => 33, - 54 => 33, - 34 => 34, - 35 => 35, - 36 => 36, - 37 => 37, - 56 => 37, - 38 => 38, - 58 => 38, - 39 => 39, - 64 => 39, - 40 => 40, - 66 => 40, - 41 => 41, - 60 => 41, - 62 => 41, - 42 => 42, - 43 => 43, - 44 => 44, - 45 => 45, - 46 => 46, - 68 => 46, - 47 => 47, - 70 => 47, - 49 => 49, - 51 => 49, - 52 => 52, - 53 => 53, - 55 => 55, - 57 => 57, - 59 => 59, - 61 => 61, - 63 => 61, - 65 => 65, - 67 => 67, - 69 => 69, - 71 => 71, - 72 => 72, - 73 => 73, - 74 => 74, - 75 => 75, - 76 => 76, - 77 => 77, - 78 => 78, - 79 => 79, - 80 => 80, - 84 => 80, - 81 => 81, - 82 => 82, - 83 => 83, - 85 => 85, - 86 => 86, - 87 => 87, - 88 => 88, - 89 => 89, - 90 => 90, - 91 => 91, - 92 => 92, - ); - /* Beginning here are the reduction cases. A typical example - ** follows: - ** #line - ** function yy_r0($yymsp){ ... } // User supplied code - ** #line - */ -#line 47 "Parser.y" - function yy_r0(){ - $this->yystack[$this->yyidx + 0]->minor->string = str_replace('"', '\\"', $this->yystack[$this->yyidx + 0]->minor->string); - $x = $this->yystack[$this->yyidx + 0]->minor->metadata; - $x['subpatterns'] = $this->_subpatterns; - $this->yystack[$this->yyidx + 0]->minor->metadata = $x; - $this->_subpatterns = 0; - $this->result = $this->yystack[$this->yyidx + 0]->minor; - } -#line 1259 "Parser.php" -#line 56 "Parser.y" - function yy_r1(){ - throw new PHP_LexerGenerator_Exception('Cannot include start match "' . - $this->yystack[$this->yyidx + -2]->minor . '" or end match "' . $this->yystack[$this->yyidx + 0]->minor . '"'); - } -#line 1265 "Parser.php" -#line 60 "Parser.y" - function yy_r2(){ - throw new PHP_LexerGenerator_Exception('Cannot include start match "' . - B . '"'); - } -#line 1271 "Parser.php" -#line 64 "Parser.y" - function yy_r3(){ - throw new PHP_LexerGenerator_Exception('Cannot include end match "' . $this->yystack[$this->yyidx + 0]->minor . '"'); - } -#line 1276 "Parser.php" -#line 67 "Parser.y" - function yy_r4(){$this->_retvalue = $this->yystack[$this->yyidx + 0]->minor; } -#line 1279 "Parser.php" -#line 68 "Parser.y" - function yy_r5(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken($this->yystack[$this->yyidx + -2]->minor->string . '|' . $this->yystack[$this->yyidx + 0]->minor->string, array( - 'pattern' => $this->yystack[$this->yyidx + -2]->minor['pattern'] . '|' . $this->yystack[$this->yyidx + 0]->minor['pattern'])); - } -#line 1285 "Parser.php" -#line 84 "Parser.y" - function yy_r17(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken($this->yystack[$this->yyidx + -1]->minor->string . $this->yystack[$this->yyidx + 0]->minor->string, array( - 'pattern' => $this->yystack[$this->yyidx + -1]->minor['pattern'] . $this->yystack[$this->yyidx + 0]->minor['pattern'])); - } -#line 1291 "Parser.php" -#line 123 "Parser.y" - function yy_r28(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken('[' . $this->yystack[$this->yyidx + -1]->minor->string . ']', array( - 'pattern' => '[' . $this->yystack[$this->yyidx + -1]->minor['pattern'] . ']')); - } -#line 1297 "Parser.php" -#line 127 "Parser.y" - function yy_r29(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken('[^' . $this->yystack[$this->yyidx + -1]->minor->string . ']', array( - 'pattern' => '[^' . $this->yystack[$this->yyidx + -1]->minor['pattern'] . ']')); - } -#line 1303 "Parser.php" -#line 131 "Parser.y" - function yy_r30(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken('[' . $this->yystack[$this->yyidx + -2]->minor->string . ']' . $this->yystack[$this->yyidx + 0]->minor, array( - 'pattern' => '[' . $this->yystack[$this->yyidx + -2]->minor['pattern'] . ']' . $this->yystack[$this->yyidx + 0]->minor)); - } -#line 1309 "Parser.php" -#line 135 "Parser.y" - function yy_r31(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken('[^' . $this->yystack[$this->yyidx + -2]->minor->string . ']' . $this->yystack[$this->yyidx + 0]->minor, array( - 'pattern' => '[^' . $this->yystack[$this->yyidx + -2]->minor['pattern'] . ']' . $this->yystack[$this->yyidx + 0]->minor)); - } -#line 1315 "Parser.php" -#line 140 "Parser.y" - function yy_r32(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken($this->yystack[$this->yyidx + 0]->minor, array( - 'pattern' => $this->yystack[$this->yyidx + 0]->minor)); - } -#line 1321 "Parser.php" -#line 144 "Parser.y" - function yy_r33(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken('\\\\' . $this->yystack[$this->yyidx + 0]->minor, array( - 'pattern' => $this->yystack[$this->yyidx + 0]->minor)); - } -#line 1327 "Parser.php" -#line 148 "Parser.y" - function yy_r34(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken('\\\\' . $this->yystack[$this->yyidx + -2]->minor . '-' . $this->yystack[$this->yyidx + 0]->minor, array( - 'pattern' => $this->yystack[$this->yyidx + -2]->minor . '-' . $this->yystack[$this->yyidx + 0]->minor)); - } -#line 1333 "Parser.php" -#line 152 "Parser.y" - function yy_r35(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken($this->yystack[$this->yyidx + -2]->minor . '-' . $this->yystack[$this->yyidx + 0]->minor, array( - 'pattern' => $this->yystack[$this->yyidx + -2]->minor . '-' . $this->yystack[$this->yyidx + 0]->minor)); - } -#line 1339 "Parser.php" -#line 156 "Parser.y" - function yy_r36(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken($this->yystack[$this->yyidx + -2]->minor . '-\\\\' . $this->yystack[$this->yyidx + 0]->minor, array( - 'pattern' => $this->yystack[$this->yyidx + -2]->minor . '-' . $this->yystack[$this->yyidx + 0]->minor)); - } -#line 1345 "Parser.php" -#line 160 "Parser.y" - function yy_r37(){ - if (((int) substr($this->yystack[$this->yyidx + 0]->minor, 1)) > $this->_subpatterns) { - throw new PHP_LexerGenerator_Exception('Back-reference refers to non-existent ' . - 'sub-pattern ' . substr($this->yystack[$this->yyidx + 0]->minor, 1)); - } - $this->yystack[$this->yyidx + 0]->minor = substr($this->yystack[$this->yyidx + 0]->minor, 1); - // adjust back-reference for containing () - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken('\\\\' . ($this->yystack[$this->yyidx + 0]->minor + $this->_patternIndex), array( - 'pattern' => '\\' . ($this->_updatePattern ? ($this->yystack[$this->yyidx + 0]->minor + $this->_patternIndex) : $this->yystack[$this->yyidx + 0]->minor))); - } -#line 1357 "Parser.php" -#line 170 "Parser.y" - function yy_r38(){ - if (((int) substr($this->yystack[$this->yyidx + 0]->minor, 1)) > $this->_subpatterns) { - throw new PHP_LexerGenerator_Exception($this->yystack[$this->yyidx + 0]->minor . ' will be interpreted as an invalid' . - ' back-reference, use "\\0' . substr($this->yystack[$this->yyidx + 0]->minor, 1) . ' for octal'); - } - $this->yystack[$this->yyidx + 0]->minor = substr($this->yystack[$this->yyidx + 0]->minor, 1); - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken('\\\\' . ($this->yystack[$this->yyidx + 0]->minor + $this->_patternIndex), array( - 'pattern' => '\\' . ($this->_updatePattern ? ($this->yystack[$this->yyidx + 0]->minor + $this->_patternIndex) : $this->yystack[$this->yyidx + 0]->minor))); - } -#line 1368 "Parser.php" -#line 179 "Parser.y" - function yy_r39(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken($this->yystack[$this->yyidx + -1]->minor->string . '\\' . $this->yystack[$this->yyidx + 0]->minor, array( - 'pattern' => $this->yystack[$this->yyidx + -1]->minor['pattern'] . $this->yystack[$this->yyidx + 0]->minor)); - } -#line 1374 "Parser.php" -#line 183 "Parser.y" - function yy_r40(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken($this->yystack[$this->yyidx + -1]->minor->string . '\\\\' . $this->yystack[$this->yyidx + 0]->minor, array( - 'pattern' => $this->yystack[$this->yyidx + -1]->minor['pattern'] . $this->yystack[$this->yyidx + 0]->minor)); - } -#line 1380 "Parser.php" -#line 187 "Parser.y" - function yy_r41(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken($this->yystack[$this->yyidx + -1]->minor->string . $this->yystack[$this->yyidx + 0]->minor, array( - 'pattern' => $this->yystack[$this->yyidx + -1]->minor['pattern'] . $this->yystack[$this->yyidx + 0]->minor)); - } -#line 1386 "Parser.php" -#line 191 "Parser.y" - function yy_r42(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken($this->yystack[$this->yyidx + -3]->minor->string . '\\\\' . $this->yystack[$this->yyidx + -2]->minor . '-\\' . $this->yystack[$this->yyidx + 0]->minor, array( - 'pattern' => $this->yystack[$this->yyidx + -3]->minor['pattern'] . $this->yystack[$this->yyidx + -2]->minor . '-' . $this->yystack[$this->yyidx + 0]->minor)); - } -#line 1392 "Parser.php" -#line 195 "Parser.y" - function yy_r43(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken($this->yystack[$this->yyidx + -3]->minor->string . '\\\\' . $this->yystack[$this->yyidx + -2]->minor . '-' . $this->yystack[$this->yyidx + 0]->minor, array( - 'pattern' => $this->yystack[$this->yyidx + -3]->minor['pattern'] . $this->yystack[$this->yyidx + -2]->minor . '-' . $this->yystack[$this->yyidx + 0]->minor)); - } -#line 1398 "Parser.php" -#line 199 "Parser.y" - function yy_r44(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken($this->yystack[$this->yyidx + -3]->minor->string . $this->yystack[$this->yyidx + -2]->minor . '-\\\\' . $this->yystack[$this->yyidx + 0]->minor, array( - 'pattern' => $this->yystack[$this->yyidx + -3]->minor['pattern'] . $this->yystack[$this->yyidx + -2]->minor . '-' . $this->yystack[$this->yyidx + 0]->minor)); - } -#line 1404 "Parser.php" -#line 203 "Parser.y" - function yy_r45(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken($this->yystack[$this->yyidx + -3]->minor->string . $this->yystack[$this->yyidx + -2]->minor . '-' . $this->yystack[$this->yyidx + 0]->minor, array( - 'pattern' => $this->yystack[$this->yyidx + -3]->minor['pattern'] . $this->yystack[$this->yyidx + -2]->minor . '-' . $this->yystack[$this->yyidx + 0]->minor)); - } -#line 1410 "Parser.php" -#line 207 "Parser.y" - function yy_r46(){ - if (((int) substr($this->yystack[$this->yyidx + 0]->minor, 1)) > $this->_subpatterns) { - throw new PHP_LexerGenerator_Exception('Back-reference refers to non-existent ' . - 'sub-pattern ' . substr($this->yystack[$this->yyidx + 0]->minor, 1)); - } - $this->yystack[$this->yyidx + 0]->minor = substr($this->yystack[$this->yyidx + 0]->minor, 1); - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken($this->yystack[$this->yyidx + -1]->minor->string . '\\\\' . ($this->yystack[$this->yyidx + 0]->minor + $this->_patternIndex), array( - 'pattern' => $this->yystack[$this->yyidx + -1]->minor['pattern'] . '\\' . ($this->_updatePattern ? ($this->yystack[$this->yyidx + 0]->minor + $this->_patternIndex) : $this->yystack[$this->yyidx + 0]->minor))); - } -#line 1421 "Parser.php" -#line 216 "Parser.y" - function yy_r47(){ - if (((int) substr($this->yystack[$this->yyidx + 0]->minor, 1)) > $this->_subpatterns) { - throw new PHP_LexerGenerator_Exception($this->yystack[$this->yyidx + 0]->minor . ' will be interpreted as an invalid' . - ' back-reference, use "\\0' . substr($this->yystack[$this->yyidx + 0]->minor, 1) . ' for octal'); - } - $this->yystack[$this->yyidx + 0]->minor = substr($this->yystack[$this->yyidx + 0]->minor, 1); - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken($this->yystack[$this->yyidx + -1]->minor->string . '\\\\' . ($this->yystack[$this->yyidx + 0]->minor + $this->_patternIndex), array( - 'pattern' => $this->yystack[$this->yyidx + -1]->minor['pattern'] . '\\' . ($this->_updatePattern ? ($this->yystack[$this->yyidx + 0]->minor + $this->_patternIndex) : $this->yystack[$this->yyidx + 0]->minor))); - } -#line 1432 "Parser.php" -#line 230 "Parser.y" - function yy_r49(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken($this->yystack[$this->yyidx + -1]->minor . $this->yystack[$this->yyidx + 0]->minor, array( - 'pattern' => $this->yystack[$this->yyidx + -1]->minor . $this->yystack[$this->yyidx + 0]->minor)); - } -#line 1438 "Parser.php" -#line 242 "Parser.y" - function yy_r52(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken('\\' . $this->yystack[$this->yyidx + 0]->minor, array( - 'pattern' => $this->yystack[$this->yyidx + 0]->minor)); - } -#line 1444 "Parser.php" -#line 246 "Parser.y" - function yy_r53(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken('\\' . $this->yystack[$this->yyidx + -1]->minor . $this->yystack[$this->yyidx + 0]->minor, array( - 'pattern' => $this->yystack[$this->yyidx + -1]->minor . $this->yystack[$this->yyidx + 0]->minor)); - } -#line 1450 "Parser.php" -#line 254 "Parser.y" - function yy_r55(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken('\\\\' . $this->yystack[$this->yyidx + -1]->minor . $this->yystack[$this->yyidx + 0]->minor, array( - 'pattern' => $this->yystack[$this->yyidx + -1]->minor . $this->yystack[$this->yyidx + 0]->minor)); - } -#line 1456 "Parser.php" -#line 268 "Parser.y" - function yy_r57(){ - if (((int) substr($this->yystack[$this->yyidx + -1]->minor, 1)) > $this->_subpatterns) { - throw new PHP_LexerGenerator_Exception('Back-reference refers to non-existent ' . - 'sub-pattern ' . substr($this->yystack[$this->yyidx + -1]->minor, 1)); - } - $this->yystack[$this->yyidx + -1]->minor = substr($this->yystack[$this->yyidx + -1]->minor, 1); - // adjust back-reference for containing () - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken('\\\\' . ($this->yystack[$this->yyidx + -1]->minor + $this->_patternIndex) . $this->yystack[$this->yyidx + 0]->minor, array( - 'pattern' => '\\' . ($this->_updatePattern ? ($this->yystack[$this->yyidx + -1]->minor + $this->_patternIndex) : $this->yystack[$this->yyidx + -1]->minor) . $this->yystack[$this->yyidx + 0]->minor)); - } -#line 1468 "Parser.php" -#line 287 "Parser.y" - function yy_r59(){ - if (((int) substr($this->yystack[$this->yyidx + -1]->minor, 1)) > $this->_subpatterns) { - throw new PHP_LexerGenerator_Exception($this->yystack[$this->yyidx + -1]->minor . ' will be interpreted as an invalid' . - ' back-reference, use "\\0' . substr($this->yystack[$this->yyidx + -1]->minor, 1) . ' for octal'); - } - $this->yystack[$this->yyidx + -1]->minor = substr($this->yystack[$this->yyidx + -1]->minor, 1); - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken('\\\\' . ($this->yystack[$this->yyidx + -1]->minor + $this->_patternIndex) . $this->yystack[$this->yyidx + 0]->minor, array( - 'pattern' => '\\' . ($this->_updatePattern ? ($this->yystack[$this->yyidx + -1]->minor + $this->_patternIndex) : $this->yystack[$this->yyidx + -1]->minor) . $this->yystack[$this->yyidx + 0]->minor)); - } -#line 1479 "Parser.php" -#line 300 "Parser.y" - function yy_r61(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken($this->yystack[$this->yyidx + -2]->minor->string . $this->yystack[$this->yyidx + -1]->minor . $this->yystack[$this->yyidx + 0]->minor, array( - 'pattern' => $this->yystack[$this->yyidx + -2]->minor['pattern'] . $this->yystack[$this->yyidx + -1]->minor . $this->yystack[$this->yyidx + 0]->minor)); - } -#line 1485 "Parser.php" -#line 316 "Parser.y" - function yy_r65(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken($this->yystack[$this->yyidx + -2]->minor->string . '\\' . $this->yystack[$this->yyidx + -1]->minor . $this->yystack[$this->yyidx + 0]->minor, array( - 'pattern' => $this->yystack[$this->yyidx + -2]->minor['pattern'] . $this->yystack[$this->yyidx + -1]->minor . $this->yystack[$this->yyidx + 0]->minor)); - } -#line 1491 "Parser.php" -#line 324 "Parser.y" - function yy_r67(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken($this->yystack[$this->yyidx + -2]->minor->string . '\\\\' . $this->yystack[$this->yyidx + -1]->minor . $this->yystack[$this->yyidx + 0]->minor, array( - 'pattern' => $this->yystack[$this->yyidx + -2]->minor['pattern'] . $this->yystack[$this->yyidx + -1]->minor . $this->yystack[$this->yyidx + 0]->minor)); - } -#line 1497 "Parser.php" -#line 337 "Parser.y" - function yy_r69(){ - if (((int) substr($this->yystack[$this->yyidx + -1]->minor, 1)) > $this->_subpatterns) { - throw new PHP_LexerGenerator_Exception('Back-reference refers to non-existent ' . - 'sub-pattern ' . substr($this->yystack[$this->yyidx + -1]->minor, 1)); - } - $this->yystack[$this->yyidx + -1]->minor = substr($this->yystack[$this->yyidx + -1]->minor, 1); - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken($this->yystack[$this->yyidx + -2]->minor->string . '\\\\' . ($this->yystack[$this->yyidx + -1]->minor + $this->_patternIndex) . $this->yystack[$this->yyidx + 0]->minor, array( - 'pattern' => $this->yystack[$this->yyidx + -2]->minor['pattern'] . '\\' . ($this->_updatePattern ? ($this->yystack[$this->yyidx + -1]->minor + $this->_patternIndex) : $this->yystack[$this->yyidx + -1]->minor) . $this->yystack[$this->yyidx + 0]->minor)); - } -#line 1508 "Parser.php" -#line 355 "Parser.y" - function yy_r71(){ - if (((int) substr($this->yystack[$this->yyidx + -1]->minor, 1)) > $this->_subpatterns) { - throw new PHP_LexerGenerator_Exception($this->yystack[$this->yyidx + -1]->minor . ' will be interpreted as an invalid' . - ' back-reference, use "\\0' . substr($this->yystack[$this->yyidx + -1]->minor, 1) . ' for octal'); - } - $this->yystack[$this->yyidx + -1]->minor = substr($this->yystack[$this->yyidx + -1]->minor, 1); - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken($this->yystack[$this->yyidx + -2]->minor->string . '\\\\' . ($this->yystack[$this->yyidx + -1]->minor + $this->_patternIndex) . $this->yystack[$this->yyidx + 0]->minor, array( - 'pattern' => $this->yystack[$this->yyidx + -2]->minor['pattern'] . '\\' . ($this->_updatePattern ? ($this->yystack[$this->yyidx + -1]->minor + $this->_patternIndex) : $this->yystack[$this->yyidx + -1]->minor) . $this->yystack[$this->yyidx + 0]->minor)); - } -#line 1519 "Parser.php" -#line 365 "Parser.y" - function yy_r72(){ - throw new PHP_LexerGenerator_Exception('Error: cannot set preg options directly with "' . - $this->yystack[$this->yyidx + -2]->minor . $this->yystack[$this->yyidx + -1]->minor . $this->yystack[$this->yyidx + 0]->minor . '"'); - } -#line 1525 "Parser.php" -#line 369 "Parser.y" - function yy_r73(){ - throw new PHP_LexerGenerator_Exception('Error: cannot set preg options directly with "' . - $this->yystack[$this->yyidx + -4]->minor . $this->yystack[$this->yyidx + -3]->minor . $this->yystack[$this->yyidx + -2]->minor . $this->yystack[$this->yyidx + -1]->minor['pattern'] . $this->yystack[$this->yyidx + 0]->minor . '"'); - } -#line 1531 "Parser.php" -#line 374 "Parser.y" - function yy_r74(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken('(?:' . $this->yystack[$this->yyidx + -1]->minor->string . ')', array( - 'pattern' => '(?:' . $this->yystack[$this->yyidx + -1]->minor['pattern'] . ')')); - } -#line 1537 "Parser.php" -#line 378 "Parser.y" - function yy_r75(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken('(?:' . $this->yystack[$this->yyidx + -2]->minor->string . ')' . $this->yystack[$this->yyidx + 0]->minor, array( - 'pattern' => '(?:' . $this->yystack[$this->yyidx + -2]->minor['pattern'] . ')' . $this->yystack[$this->yyidx + 0]->minor)); - } -#line 1543 "Parser.php" -#line 383 "Parser.y" - function yy_r76(){ - if ($this->yystack[$this->yyidx + -4]->minor != 'R') { - if (!preg_match('/[1-9][0-9]*/', $this->yystack[$this->yyidx + -4]->minor)) { - throw new PHP_LexerGenerator_Exception('Invalid sub-pattern conditional: "(?(' . $this->yystack[$this->yyidx + -4]->minor . ')"'); - } - if ($this->yystack[$this->yyidx + -4]->minor > $this->_subpatterns) { - throw new PHP_LexerGenerator_Exception('sub-pattern conditional . "' . $this->yystack[$this->yyidx + -4]->minor . '" refers to non-existent sub-pattern'); - } - } else { - throw new PHP_LexerGenerator_Exception('Recursive conditional (?(' . $this->yystack[$this->yyidx + -4]->minor . ')" cannot work in this lexer'); - } - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken('(?(' . $this->yystack[$this->yyidx + -4]->minor . ')' . $this->yystack[$this->yyidx + -2]->minor->string . ')' . $this->yystack[$this->yyidx + 0]->minor, array( - 'pattern' => '(?(' . $this->yystack[$this->yyidx + -4]->minor . ')' . $this->yystack[$this->yyidx + -2]->minor['pattern'] . ')' . $this->yystack[$this->yyidx + 0]->minor)); - } -#line 1559 "Parser.php" -#line 397 "Parser.y" - function yy_r77(){ - if ($this->yystack[$this->yyidx + -3]->minor != 'R') { - if (!preg_match('/[1-9][0-9]*/', $this->yystack[$this->yyidx + -3]->minor)) { - throw new PHP_LexerGenerator_Exception('Invalid sub-pattern conditional: "(?(' . $this->yystack[$this->yyidx + -3]->minor . ')"'); - } - if ($this->yystack[$this->yyidx + -3]->minor > $this->_subpatterns) { - throw new PHP_LexerGenerator_Exception('sub-pattern conditional . "' . $this->yystack[$this->yyidx + -3]->minor . '" refers to non-existent sub-pattern'); - } - } else { - throw new PHP_LexerGenerator_Exception('Recursive conditional (?(' . $this->yystack[$this->yyidx + -3]->minor . ')" cannot work in this lexer'); - } - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken('(?(' . $this->yystack[$this->yyidx + -3]->minor . ')' . $this->yystack[$this->yyidx + -1]->minor->string . ')', array( - 'pattern' => '(?(' . $this->yystack[$this->yyidx + -3]->minor . ')' . $this->yystack[$this->yyidx + -1]->minor['pattern'] . ')')); - } -#line 1575 "Parser.php" -#line 411 "Parser.y" - function yy_r78(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken('(?' . $this->yystack[$this->yyidx + -2]->minor->string . $this->yystack[$this->yyidx + -1]->minor->string . ')', array( - 'pattern' => '(?' . $this->yystack[$this->yyidx + -2]->minor['pattern'] . $this->yystack[$this->yyidx + -1]->minor['pattern'] . ')')); - } -#line 1581 "Parser.php" -#line 415 "Parser.y" - function yy_r79(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken('(?' . $this->yystack[$this->yyidx + -3]->minor->string . $this->yystack[$this->yyidx + -2]->minor->string . ')' . $this->yystack[$this->yyidx + 0]->minor, array( - 'pattern' => '(?' . $this->yystack[$this->yyidx + -3]->minor['pattern'] . $this->yystack[$this->yyidx + -2]->minor['pattern'] . ')' . $this->yystack[$this->yyidx + 0]->minor)); - } -#line 1587 "Parser.php" -#line 419 "Parser.y" - function yy_r80(){ - throw new PHP_LexerGenerator_Exception('Look-behind assertions cannot be used: "(?<=' . - $this->yystack[$this->yyidx + -1]->minor['pattern'] . ')'); - } -#line 1593 "Parser.php" -#line 423 "Parser.y" - function yy_r81(){ - throw new PHP_LexerGenerator_Exception('Look-behind assertions cannot be used: "(?<=' . - $this->yystack[$this->yyidx + -2]->minor['pattern'] . ')'); - } -#line 1599 "Parser.php" -#line 428 "Parser.y" - function yy_r82(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken('(?=' . $this->yystack[$this->yyidx + -1]->minor->string . ')', array( - 'pattern '=> '(?=' . $this->yystack[$this->yyidx + -1]->minor['pattern'] . ')')); - } -#line 1605 "Parser.php" -#line 432 "Parser.y" - function yy_r83(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken('(?!' . $this->yystack[$this->yyidx + -1]->minor->string . ')', array( - 'pattern' => '(?!' . $this->yystack[$this->yyidx + -1]->minor['pattern'] . ')')); - } -#line 1611 "Parser.php" -#line 441 "Parser.y" - function yy_r85(){ - throw new PHP_LexerGenerator_Exception('Look-behind assertions cannot be used: "(?yystack[$this->yyidx + -1]->minor['pattern'] . ')'); - } -#line 1617 "Parser.php" -#line 446 "Parser.y" - function yy_r86(){ - throw new PHP_LexerGenerator_Exception('Cannot use named sub-patterns: "(' . - $this->yystack[$this->yyidx + -2]->minor['pattern'] . ')'); - } -#line 1623 "Parser.php" -#line 450 "Parser.y" - function yy_r87(){ - throw new PHP_LexerGenerator_Exception('Cannot use named sub-patterns: "(' . - $this->yystack[$this->yyidx + -3]->minor['pattern'] . ')'); - } -#line 1629 "Parser.php" -#line 454 "Parser.y" - function yy_r88(){ - $this->_subpatterns++; - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken('(' . $this->yystack[$this->yyidx + -1]->minor->string . ')', array( - 'pattern' => '(' . $this->yystack[$this->yyidx + -1]->minor['pattern'] . ')')); - } -#line 1636 "Parser.php" -#line 459 "Parser.y" - function yy_r89(){ - $this->_subpatterns++; - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken('(' . $this->yystack[$this->yyidx + -2]->minor->string . ')' . $this->yystack[$this->yyidx + 0]->minor, array( - 'pattern' => '(' . $this->yystack[$this->yyidx + -2]->minor['pattern'] . ')' . $this->yystack[$this->yyidx + 0]->minor)); - } -#line 1643 "Parser.php" -#line 465 "Parser.y" - function yy_r90(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken('(?>' . $this->yystack[$this->yyidx + -1]->minor->string . ')', array( - 'pattern' => '(?>' . $this->yystack[$this->yyidx + -1]->minor['pattern'] . ')')); - } -#line 1649 "Parser.php" -#line 470 "Parser.y" - function yy_r91(){ - $this->_retvalue = new PHP_LexerGenerator_ParseryyToken('(' . $this->yystack[$this->yyidx + -1]->minor->string . ')', array( - 'pattern' => '(' . $this->yystack[$this->yyidx + -1]->minor['pattern'] . ')')); - } -#line 1655 "Parser.php" -#line 475 "Parser.y" - function yy_r92(){ - throw new Exception('(?R) cannot work in this lexer'); - } -#line 1660 "Parser.php" - - /** - * placeholder for the left hand side in a reduce operation. - * - * For a parser with a rule like this: - * 
-     * rule(A) ::= B. { A = 1; }
-     *
- * - * The parser will translate to something like: - * - * - * function yy_r0(){$this->_retvalue = 1;} - * - */ - private $_retvalue; - - /** - * Perform a reduce action and the shift that must immediately - * follow the reduce. - * - * For a rule such as: - * - * 
-     * A ::= B blah C. { dosomething(); }
-     *
- * - * This function will first call the action, if any, ("dosomething();" in our - * example), and then it will pop three states from the stack, - * one for each entry on the right-hand side of the expression - * (B, blah, and C in our example rule), and then push the result of the action - * back on to the stack with the resulting state reduced to (as described in the .out - * file) - * @param int Number of the rule by which to reduce - */ - function yy_reduce($yyruleno) - { - //int $yygoto; /* The next state */ - //int $yyact; /* The next action */ - //mixed $yygotominor; /* The LHS of the rule reduced */ - //PHP_LexerGenerator_Regex_yyStackEntry $yymsp; /* The top of the parser's stack */ - //int $yysize; /* Amount to pop the stack */ - $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->_retvalue = $yy_lefthand_side = null; - if (array_key_exists($yyruleno, self::$yyReduceMap)) { - // call the action - $this->_retvalue = null; - $this->{'yy_r' . self::$yyReduceMap[$yyruleno]}(); - $yy_lefthand_side = $this->_retvalue; - } - $yygoto = self::$yyRuleInfo[$yyruleno]['lhs']; - $yysize = self::$yyRuleInfo[$yyruleno]['rhs']; - $this->yyidx -= $yysize; - for($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, $yygoto); - if ($yyact < self::YYNSTATE) { - /* If we are not debugging and the reduce action popped at least - ** one element off the stack, then we can push the new element back - ** onto the stack here, and skip the stack overflow test in yy_shift(). - ** That gives a significant speed improvement. */ - if (!self::$yyTraceFILE && $yysize) { - $this->yyidx++; - $x = new PHP_LexerGenerator_Regex_yyStackEntry; - $x->stateno = $yyact; - $x->major = $yygoto; - $x->minor = $yy_lefthand_side; - $this->yystack[$this->yyidx] = $x; - } else { - $this->yy_shift($yyact, $yygoto, $yy_lefthand_side); - } - } elseif ($yyact == self::YYNSTATE + self::YYNRULE + 1) { - $this->yy_accept(); - } - } - - /** - * The following code executes when the parse fails - * - * Code from %parse_fail is inserted here - */ - function yy_parse_failed() - { - if (self::$yyTraceFILE) { - fprintf(self::$yyTraceFILE, "%sFail!\n", self::$yyTracePrompt); - } - while ($this->yyidx >= 0) { - $this->yy_pop_parser_stack(); - } - /* Here code is inserted which will be executed whenever the - ** parser fails */ - } - - /** - * The following code executes when a syntax error first occurs. - * - * %syntax_error code is inserted here - * @param int The major type of the error token - * @param mixed The minor type of the error token - */ - function yy_syntax_error($yymajor, $TOKEN) - { -#line 6 "Parser.y" - -/* ?>_lex->line . ": token '" . - $this->_lex->value . "' while parsing rule:"; - foreach ($this->yystack as $entry) { - echo $this->tokenName($entry->major) . ' '; - } - foreach ($this->yy_get_expected_tokens($yymajor) as $token) { - $expect[] = self::$yyTokenName[$token]; - } - throw new Exception('Unexpected ' . $this->tokenName($yymajor) . '(' . $TOKEN - . '), expected one of: ' . implode(',', $expect)); -#line 1788 "Parser.php" - } - - /** - * The following is executed when the parser accepts - * - * %parse_accept code is inserted here - */ - function yy_accept() - { - if (self::$yyTraceFILE) { - fprintf(self::$yyTraceFILE, "%sAccept!\n", self::$yyTracePrompt); - } - while ($this->yyidx >= 0) { - $stack = $this->yy_pop_parser_stack(); - } - /* Here code is inserted which will be executed whenever the - ** parser accepts */ - } - - /** - * The main parser program. - * - * The first argument is the major token number. The second is - * the token value string as scanned from the input. - * - * @param int the token number - * @param mixed the token value - * @param mixed any extra arguments that should be passed to handlers - */ - function doParse($yymajor, $yytokenvalue) - { -// $yyact; /* The parser action. */ -// $yyendofinput; /* True if we are at the end of input */ - $yyerrorhit = 0; /* True if yymajor has invoked an error */ - - /* (re)initialize the parser, if necessary */ - if ($this->yyidx === null || $this->yyidx < 0) { - /* if ($yymajor == 0) return; // not sure why this was here... */ - $this->yyidx = 0; - $this->yyerrcnt = -1; - $x = new PHP_LexerGenerator_Regex_yyStackEntry; - $x->stateno = 0; - $x->major = 0; - $this->yystack = array(); - array_push($this->yystack, $x); - } - $yyendofinput = ($yymajor==0); - - if (self::$yyTraceFILE) { - fprintf(self::$yyTraceFILE, "%sInput %s\n", - self::$yyTracePrompt, self::$yyTokenName[$yymajor]); - } - - do { - $yyact = $this->yy_find_shift_action($yymajor); - if ($yymajor < self::YYERRORSYMBOL && - !$this->yy_is_expected_token($yymajor)) { - // force a syntax error - $yyact = self::YY_ERROR_ACTION; - } - if ($yyact < self::YYNSTATE) { - $this->yy_shift($yyact, $yymajor, $yytokenvalue); - $this->yyerrcnt--; - if ($yyendofinput && $this->yyidx >= 0) { - $yymajor = 0; - } else { - $yymajor = self::YYNOCODE; - } - } elseif ($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); - } - if (self::YYERRORSYMBOL) { - /* A syntax error has occurred. - ** The response to an error depends upon whether or not the - ** grammar defines an error token "ERROR". - ** - ** This is what we do if the grammar does define ERROR: - ** - ** * Call the %syntax_error function. - ** - ** * Begin popping the stack until we enter a state where - ** it is legal to shift the error symbol, then shift - ** the error symbol. - ** - ** * Set the error count to three. - ** - ** * Begin accepting and shifting new tokens. No new error - ** processing will occur until three tokens have been - ** shifted successfully. - ** - */ - 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, self::$yyTokenName[$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 - ){ - $this->yy_pop_parser_stack(); - } - if ($this->yyidx < 0 || $yymajor==0) { - $this->yy_destructor($yymajor, $yytokenvalue); - $this->yy_parse_failed(); - $yymajor = self::YYNOCODE; - } elseif ($yymx != self::YYERRORSYMBOL) { - $u2 = 0; - $this->yy_shift($yyact, self::YYERRORSYMBOL, $u2); - } - } - $this->yyerrcnt = 3; - $yyerrorhit = 1; - } else { - /* YYERRORSYMBOL is not defined */ - /* This is what we do if the grammar does not define ERROR: - ** - ** * Report an error message, and throw away the input token. - ** - ** * If the input token is $, then fail the parse. - ** - ** As before, subsequent error messages are suppressed until - ** three input tokens have been successfully shifted. - */ - if ($this->yyerrcnt <= 0) { - $this->yy_syntax_error($yymajor, $yytokenvalue); - } - $this->yyerrcnt = 3; - $this->yy_destructor($yymajor, $yytokenvalue); - if ($yyendofinput) { - $this->yy_parse_failed(); - } - $yymajor = self::YYNOCODE; - } - } else { - $this->yy_accept(); - $yymajor = self::YYNOCODE; - } - } while ($yymajor != self::YYNOCODE && $this->yyidx >= 0); - } -} diff --git a/libs/lexer/LexerGenerator/cli.php b/libs/lexer/LexerGenerator/cli.php deleted file mode 100644 index 9db328e2..00000000 --- a/libs/lexer/LexerGenerator/cli.php +++ /dev/null @@ -1,4 +0,0 @@ - diff --git a/libs/lexer/ParserGenerator.php b/libs/lexer/ParserGenerator.php deleted file mode 100644 index fe390340..00000000 --- a/libs/lexer/ParserGenerator.php +++ /dev/null @@ -1,760 +0,0 @@ - - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the distribution. - * * Neither the name of the PHP_ParserGenerator nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS - * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, - * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY - * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * @category php - * @package PHP_ParserGenerator - * @author Gregory Beaver - * @copyright 2006 Gregory Beaver - * @license http://www.opensource.org/licenses/bsd-license.php New BSD License - * @version CVS: $Id: ParserGenerator.php,v 1.2 2006/12/16 04:01:58 cellog Exp $ - * @since File available since Release 0.1.0 - */ -/**#@+ - * Basic components of the parser generator - */ -require_once './ParserGenerator/Action.php'; -require_once './ParserGenerator/ActionTable.php'; -require_once './ParserGenerator/Config.php'; -require_once './ParserGenerator/Data.php'; -require_once './ParserGenerator/Symbol.php'; -require_once './ParserGenerator/Rule.php'; -require_once './ParserGenerator/Parser.php'; -require_once './ParserGenerator/PropagationLink.php'; -require_once './ParserGenerator/State.php'; -/**#@-*/ -/** - * The basic home class for the parser generator - * - * @package PHP_ParserGenerator - * @author Gregory Beaver - * @copyright 2006 Gregory Beaver - * @license http://www.opensource.org/licenses/bsd-license.php New BSD License - * @version 0.1.5 - * @since Class available since Release 0.1.0 - * @example Lempar.php - * @example examples/Parser.y Sample parser file format (PHP_LexerGenerator's parser) - * @example examples/Parser.php Sample parser file format PHP code (PHP_LexerGenerator's parser) - */ -class PHP_ParserGenerator -{ - /** - * Set this to 1 to turn on debugging of Lemon's parsing of - * grammar files. - */ - const DEBUG = 0; - const MAXRHS = 1000; - const OPT_FLAG = 1, OPT_INT = 2, OPT_DBL = 3, OPT_STR = 4, - OPT_FFLAG = 5, OPT_FINT = 6, OPT_FDBL = 7, OPT_FSTR = 8; - public $azDefine = array(); - private static $options = array( - 'b' => array( - 'type' => self::OPT_FLAG, - 'arg' => 'basisflag', - 'message' => 'Print only the basis in report.' - ), - 'c' => array( - 'type' => self::OPT_FLAG, - 'arg' => 'compress', - 'message' => 'Don\'t compress the action table.' - ), - 'D' => array( - 'type' => self::OPT_FSTR, - 'arg' => 'handle_D_option', - 'message' => 'Define an %ifdef macro.' - ), - 'g' => array( - 'type' => self::OPT_FLAG, - 'arg' => 'rpflag', - 'message' => 'Print grammar without actions.' - ), - 'm' => array( - 'type' => self::OPT_FLAG, - 'arg' => 'mhflag', - 'message' => 'Output a makeheaders compatible file' - ), - 'q' => array( - 'type' => self::OPT_FLAG, - 'arg' => 'quiet', - 'message' => '(Quiet) Don\'t print the report file.' - ), - 's' => array( - 'type' => self::OPT_FLAG, - 'arg' => 'statistics', - 'message' => 'Print parser stats to standard output.' - ), - 'x' => array( - 'type' => self::OPT_FLAG, - 'arg' => 'version', - 'message' => 'Print the version number.' - ) - ); - - private $basisflag = 0; - private $compress = 0; - private $rpflag = 0; - private $mhflag = 0; - private $quiet = 0; - private $statistics = 0; - private $version = 0; - private $size; - /** - * Process a flag command line argument. - * @param int - * @param array - * @return int - */ - function handleflags($i, $argv) - { - if (!isset($argv[1]) || !isset(self::$options[$argv[$i][1]])) { - throw new Exception('Command line syntax error: undefined option "' . $argv[$i] . '"'); - } - $v = self::$options[$argv[$i][1]] == '-'; - if (self::$options[$argv[$i][1]]['type'] == self::OPT_FLAG) { - $this->{self::$options[$argv[$i][1]]['arg']} = 1; - } elseif (self::$options[$argv[$i][1]]['type'] == self::OPT_FFLAG) { - $this->{self::$options[$argv[$i][1]]['arg']}($v); - } elseif (self::$options[$argv[$i][1]]['type'] == self::OPT_FSTR) { - $this->{self::$options[$argv[$i][1]]['arg']}(substr($v, 2)); - } else { - throw new Exception('Command line syntax error: missing argument on switch: "' . $argv[$i] . '"'); - } - return 0; - } - - /** - * Process a command line switch which has an argument. - * @param int - * @param array - * @param array - * @return int - */ - function handleswitch($i, $argv) - { - $lv = 0; - $dv = 0.0; - $sv = $end = $cp = ''; - $j; // int - $errcnt = 0; - $cp = strstr($argv[$i],'='); - if (!$cp) { - throw new Exception('INTERNAL ERROR: handleswitch passed bad argument, no "=" in arg'); - } - $argv[$i] = substr($argv[$i], 0, strlen($argv[$i]) - strlen($cp)); - if (!isset(self::$options[$argv[$i]])) { - throw new Exception('Command line syntax error: undefined option "' . $argv[$i] . - $cp . '"'); - } - $cp = substr($cp, 1); - switch (self::$options[$argv[$i]]['type']) { - case self::OPT_FLAG: - case self::OPT_FFLAG: - throw new Exception('Command line syntax error: option requires an argument "' . - $argv[$i] . '=' . $cp . '"'); - case self::OPT_DBL: - case self::OPT_FDBL: - $dv = (double) $cp; - break; - case self::OPT_INT: - case self::OPT_FINT: - $lv = (int) $cp; - break; - case self::OPT_STR: - case self::OPT_FSTR: - $sv = $cp; - break; - } - switch(self::$options[$argv[$i]]['type']) { - case self::OPT_FLAG: - case self::OPT_FFLAG: - break; - case self::OPT_DBL: - $this->{self::$options[$argv[$i]]['arg']} = $dv; - break; - case self::OPT_FDBL: - $this->{self::$options[$argv[$i]]['arg']}($dv); - break; - case self::OPT_INT: - $this->{self::$options[$argv[$i]]['arg']} = $lv; - break; - case self::OPT_FINT: - $this->{self::$options[$argv[$i]]['arg']}($lv); - break; - case self::OPT_STR: - $this->{self::$options[$argv[$i]]['arg']} = $sv; - break; - case self::OPT_FSTR: - $this->{self::$options[$argv[$i]]['arg']}($sv); - break; - } - return 0; - } - - /** - * @param array arguments - * @param array valid options - * @return int - */ - function OptInit($a) - { - $errcnt = 0; - $argv = $a; - try { - if (is_array($argv) && count($argv) && self::$options) { - for($i = 1; $i < count($argv); $i++) { - if ($argv[$i][0] == '+' || $argv[$i][0] == '-') { - $errcnt += $this->handleflags($i, $argv); - } elseif (strstr($argv[$i],'=')) { - $errcnt += $this->handleswitch($i, $argv); - } - } - } - } catch (Exception $e) { - OptPrint(); - echo $e->getMessage(); - exit(1); - } - return 0; - } - - /** - * Return the index of the N-th non-switch argument. Return -1 - * if N is out of range. - * @param int - * @return int - */ - private function argindex($n, $a) - { - $dashdash = 0; - if (!is_array($a) || !count($a)) { - return -1; - } - for ($i=1; $i < count($a); $i++) { - if ($dashdash || !($a[$i][0] == '-' || $a[$i][0] == '+' || - strchr($a[$i], '='))) { - if ($n == 0) { - return $i; - } - $n--; - } - if ($_SERVER['argv'][$i] == '--') { - $dashdash = 1; - } - } - return -1; - } - - /** - * Return the value of the non-option argument as indexed by $i - * - * @param int - * @param array the value of $argv - * @return 0|string - */ - private function OptArg($i, $a) - { - if (-1 == ($ind = $this->argindex($i, $a))) { - return 0; - } - return $a[$ind]; - } - - /** - * @return int number of arguments - */ - function OptNArgs($a) - { - $cnt = $dashdash = 0; - if (is_array($a) && count($a)) { - for($i = 1; $i < count($a); $i++) { - if ($dashdash || !($a[$i][0] == '-' || $a[$i][0] == '+' || - strchr($a[$i], '='))) { - $cnt++; - } - if ($a[$i] == "--") { - $dashdash = 1; - } - } - } - return $cnt; - } - - /** - * Print out command-line options - */ - function OptPrint() - { - $max = 0; - foreach (self::$options as $label => $info) { - $len = strlen($label) + 1; - switch ($info['type']) { - case self::OPT_FLAG: - case self::OPT_FFLAG: - break; - case self::OPT_INT: - case self::OPT_FINT: - $len += 9; /* length of "" */ - break; - case self::OPT_DBL: - case self::OPT_FDBL: - $len += 6; /* length of "" */ - break; - case self::OPT_STR: - case self::OPT_FSTR: - $len += 8; /* length of "" */ - break; - } - if ($len > $max) { - $max = $len; - } - } - foreach (self::$options as $label => $info) { - switch ($info['type']) { - case self::OPT_FLAG: - case self::OPT_FFLAG: - echo " -$label"; - echo str_repeat(' ', $max - strlen($label)); - echo " $info[message]\n"; - break; - case self::OPT_INT: - case self::OPT_FINT: - echo " $label=" . str_repeat(' ', $max - strlen($label) - 9); - echo " $info[message]\n"; - break; - case self::OPT_DBL: - case self::OPT_FDBL: - echo " $label=" . str_repeat(' ', $max - strlen($label) - 6); - echo " $info[message]\n"; - break; - case self::OPT_STR: - case self::OPT_FSTR: - echo " $label=" . str_repeat(' ', $max - strlen($label) - 8); - echo " $info[message]\n"; - break; - } - } - } - - /** - * This routine is called with the argument to each -D command-line option. - * Add the macro defined to the azDefine array. - * @param string - */ - private function handle_D_option($z) - { - if ($a = strstr($z, '=')) { - $z = substr($a, 1); // strip first = - } - $this->azDefine[] = $z; - } - - /**************** From the file "main.c" ************************************/ -/* -** Main program file for the LEMON parser generator. -*/ - - - /* The main program. Parse the command line and do it... */ - function main() - { - $lem = new PHP_ParserGenerator_Data; - - $this->OptInit($_SERVER['argv']); - if ($this->version) { - echo "Lemon version 1.0/PHP_ParserGenerator port version 0.1.5\n"; - exit(0); - } - if ($this->OptNArgs($_SERVER['argv']) != 1) { - echo "Exactly one filename argument is required.\n"; - exit(1); - } - $lem->errorcnt = 0; - - /* Initialize the machine */ - $lem->argv0 = $_SERVER['argv'][0]; - $lem->filename = $this->OptArg(0, $_SERVER['argv']); - $a = pathinfo($lem->filename); - if (isset($a['extension'])) { - $ext = '.' . $a['extension']; - $lem->filenosuffix = substr($lem->filename, 0, strlen($lem->filename) - strlen($ext)); - } else { - $lem->filenosuffix = $lem->filename; - } - $lem->basisflag = $this->basisflag; - $lem->has_fallback = 0; - $lem->nconflict = 0; - $lem->name = $lem->include_code = $lem->include_classcode = $lem->arg = - $lem->tokentype = $lem->start = 0; - $lem->vartype = 0; - $lem->stacksize = 0; - $lem->error = $lem->overflow = $lem->failure = $lem->accept = $lem->tokendest = - $lem->tokenprefix = $lem->outname = $lem->extracode = 0; - $lem->vardest = 0; - $lem->tablesize = 0; - PHP_ParserGenerator_Symbol::Symbol_new("$"); - $lem->errsym = PHP_ParserGenerator_Symbol::Symbol_new("error"); - - /* Parse the input file */ - $parser = new PHP_ParserGenerator_Parser($this); - $parser->Parse($lem); - if ($lem->errorcnt) { - exit($lem->errorcnt); - } - if ($lem->rule === 0) { - printf("Empty grammar.\n"); - exit(1); - } - - /* Count and index the symbols of the grammar */ - $lem->nsymbol = PHP_ParserGenerator_Symbol::Symbol_count(); - PHP_ParserGenerator_Symbol::Symbol_new("{default}"); - $lem->symbols = PHP_ParserGenerator_Symbol::Symbol_arrayof(); - for ($i = 0; $i <= $lem->nsymbol; $i++) { - $lem->symbols[$i]->index = $i; - } - usort($lem->symbols, array('PHP_ParserGenerator_Symbol', 'sortSymbols')); - for ($i = 0; $i <= $lem->nsymbol; $i++) { - $lem->symbols[$i]->index = $i; - } - // find the first lower-case symbol - for($i = 1; ord($lem->symbols[$i]->name[0]) < ord ('Z'); $i++); - $lem->nterminal = $i; - - /* Generate a reprint of the grammar, if requested on the command line */ - if ($this->rpflag) { - $this->Reprint(); - } else { - /* Initialize the size for all follow and first sets */ - $this->SetSize($lem->nterminal); - - /* Find the precedence for every production rule (that has one) */ - $lem->FindRulePrecedences(); - - /* Compute the lambda-nonterminals and the first-sets for every - ** nonterminal */ - $lem->FindFirstSets(); - - /* Compute all LR(0) states. Also record follow-set propagation - ** links so that the follow-set can be computed later */ - $lem->nstate = 0; - $lem->FindStates(); - $lem->sorted = PHP_ParserGenerator_State::State_arrayof(); - - /* Tie up loose ends on the propagation links */ - $lem->FindLinks(); - - /* Compute the follow set of every reducible configuration */ - $lem->FindFollowSets(); - - /* Compute the action tables */ - $lem->FindActions(); - - /* Compress the action tables */ - if ($this->compress===0) { - $lem->CompressTables(); - } - - /* Reorder and renumber the states so that states with fewer choices - ** occur at the end. */ - $lem->ResortStates(); - - /* Generate a report of the parser generated. (the "y.output" file) */ - if (!$this->quiet) { - $lem->ReportOutput(); - } - - /* Generate the source code for the parser */ - $lem->ReportTable($this->mhflag); - - /* Produce a header file for use by the scanner. (This step is - ** omitted if the "-m" option is used because makeheaders will - ** generate the file for us.) */ -// if (!$this->mhflag) { -// $this->ReportHeader(); -// } - } - if ($this->statistics) { - printf("Parser statistics: %d terminals, %d nonterminals, %d rules\n", - $lem->nterminal, $lem->nsymbol - $lem->nterminal, $lem->nrule); - printf(" %d states, %d parser table entries, %d conflicts\n", - $lem->nstate, $lem->tablesize, $lem->nconflict); - } - if ($lem->nconflict) { - printf("%d parsing conflicts.\n", $lem->nconflict); - } - exit($lem->errorcnt + $lem->nconflict); - return ($lem->errorcnt + $lem->nconflict); - } - - function SetSize($n) - { - $this->size = $n + 1; - } - - /** - * Merge in a merge sort for a linked list - * Inputs: - * - a: A sorted, null-terminated linked list. (May be null). - * - b: A sorted, null-terminated linked list. (May be null). - * - cmp: A pointer to the comparison function. - * - offset: Offset in the structure to the "next" field. - * - * Return Value: - * A pointer to the head of a sorted list containing the elements - * of both a and b. - * - * Side effects: - * The "next" pointers for elements in the lists a and b are - * changed. - */ - static function merge($a, $b, $cmp, $offset) - { - if($a === 0) { - $head = $b; - } elseif ($b === 0) { - $head = $a; - } else { - if (call_user_func($cmp, $a, $b) < 0) { - $ptr = $a; - $a = $a->$offset; - } else { - $ptr = $b; - $b = $b->$offset; - } - $head = $ptr; - while ($a && $b) { - if (call_user_func($cmp, $a, $b) < 0) { - $ptr->$offset = $a; - $ptr = $a; - $a = $a->$offset; - } else { - $ptr->$offset = $b; - $ptr = $b; - $b = $b->$offset; - } - } - if ($a !== 0) { - $ptr->$offset = $a; - } else { - $ptr->$offset = $b; - } - } - return $head; - } - - /* - ** Inputs: - ** list: Pointer to a singly-linked list of structures. - ** next: Pointer to pointer to the second element of the list. - ** cmp: A comparison function. - ** - ** Return Value: - ** A pointer to the head of a sorted list containing the elements - ** orginally in list. - ** - ** Side effects: - ** The "next" pointers for elements in list are changed. - */ - #define LISTSIZE 30 - static function msort($list, $next, $cmp) - { - if ($list === 0) { - return $list; - } - if ($list->$next === 0) { - return $list; - } - $set = array_fill(0, 30, 0); - while ($list) { - $ep = $list; - $list = $list->$next; - $ep->$next = 0; - for ($i = 0; $i < 29 && $set[$i] !== 0; $i++) { - $ep = self::merge($ep, $set[$i], $cmp, $next); - $set[$i] = 0; - } - $set[$i] = $ep; - } - $ep = 0; - for ($i = 0; $i < 30; $i++) { - if ($set[$i] !== 0) { - $ep = self::merge($ep, $set[$i], $cmp, $next); - } - } - return $ep; - } - - /* Find a good place to break "msg" so that its length is at least "min" - ** but no more than "max". Make the point as close to max as possible. - */ - static function findbreak($msg, $min, $max) - { - if ($min >= strlen($msg)) { - return strlen($msg); - } - for ($i = $spot = $min; $i <= $max && $i < strlen($msg); $i++) { - $c = $msg[$i]; - if ($c == '-' && $i < $max - 1) { - $spot = $i + 1; - } - if ($c == ' ') { - $spot = $i; - } - } - return $spot; - } - - static function ErrorMsg($filename, $lineno, $format) - { - /* Prepare a prefix to be prepended to every output line */ - if ($lineno > 0) { - $prefix = sprintf("%20s:%d: ", $filename, $lineno); - } else { - $prefix = sprintf("%20s: ", $filename); - } - $prefixsize = strlen($prefix); - $availablewidth = 79 - $prefixsize; - - /* Generate the error message */ - $ap = func_get_args(); - array_shift($ap); // $filename - array_shift($ap); // $lineno - array_shift($ap); // $format - $errmsg = vsprintf($format, $ap); - $linewidth = strlen($errmsg); - /* Remove trailing "\n"s from the error message. */ - while ($linewidth > 0 && in_array($errmsg[$linewidth-1], array("\n", "\r"), true)) { - --$linewidth; - $errmsg = substr($errmsg, 0, strlen($errmsg) - 1); - } - - /* Print the error message */ - $base = 0; - $errmsg = str_replace(array("\r", "\n", "\t"), array(' ', ' ', ' '), $errmsg); - while (strlen($errmsg)) { - $end = $restart = self::findbreak($errmsg, 0, $availablewidth); - if (strlen($errmsg) <= 79 && $end < strlen($errmsg) && $end <= 79) { - $end = $restart = strlen($errmsg); - } - while (isset($errmsg[$restart]) && $errmsg[$restart] == ' ') { - $restart++; - } - printf("%s%.${end}s\n", $prefix, $errmsg); - $errmsg = substr($errmsg, $restart); - } - } - - /** - * Duplicate the input file without comments and without actions - * on rules - */ - function Reprint() - { - printf("// Reprint of input file \"%s\".\n// Symbols:\n", $this->filename); - $maxlen = 10; - for ($i = 0; $i < $this->nsymbol; $i++) { - $sp = $this->symbols[$i]; - $len = strlen($sp->name); - if ($len > $maxlen ) { - $maxlen = $len; - } - } - $ncolumns = 76 / ($maxlen + 5); - if ($ncolumns < 1) { - $ncolumns = 1; - } - $skip = ($this->nsymbol + $ncolumns - 1) / $ncolumns; - for ($i = 0; $i < $skip; $i++) { - print "//"; - for ($j = $i; $j < $this->nsymbol; $j += $skip) { - $sp = $this->symbols[$j]; - //assert( sp->index==j ); - printf(" %3d %-${maxlen}.${maxlen}s", $j, $sp->name); - } - print "\n"; - } - for ($rp = $this->rule; $rp; $rp = $rp->next) { - printf("%s", $rp->lhs->name); -/* if ($rp->lhsalias) { - printf("(%s)", $rp->lhsalias); - }*/ - print " ::="; - for ($i = 0; $i < $rp->nrhs; $i++) { - $sp = $rp->rhs[$i]; - printf(" %s", $sp->name); - if ($sp->type == PHP_ParserGenerator_Symbol::MULTITERMINAL) { - for ($j = 1; $j < $sp->nsubsym; $j++) { - printf("|%s", $sp->subsym[$j]->name); - } - } -/* if ($rp->rhsalias[$i]) { - printf("(%s)", $rp->rhsalias[$i]); - }*/ - } - print "."; - if ($rp->precsym) { - printf(" [%s]", $rp->precsym->name); - } -/* if ($rp->code) { - print "\n " . $rp->code); - }*/ - print "\n"; - } - } -} -//$a = new PHP_ParserGenerator; -//$_SERVER['argv'] = array('lemon', '-s', '/development/lemon/PHP_Parser.y'); -//$_SERVER['argv'] = array('lemon', '-s', '/development/File_ChessPGN/ChessPGN/Parser.y'); -//$a->main(); diff --git a/libs/lexer/ParserGenerator/Action.php b/libs/lexer/ParserGenerator/Action.php deleted file mode 100644 index bc588d0e..00000000 --- a/libs/lexer/ParserGenerator/Action.php +++ /dev/null @@ -1,240 +0,0 @@ - - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the distribution. - * * Neither the name of the PHP_ParserGenerator nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS - * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, - * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY - * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * @category php - * @package PHP_ParserGenerator - * @author Gregory Beaver - * @copyright 2006 Gregory Beaver - * @license http://www.opensource.org/licenses/bsd-license.php New BSD License - * @version CVS: $Id: Action.php,v 1.2 2007/03/04 17:52:05 cellog Exp $ - * @since File available since Release 0.1.0 - */ -/** - * Every shift or reduce operation is stored as one of the following objects. - * - * @package PHP_ParserGenerator - * @author Gregory Beaver - * @copyright 2006 Gregory Beaver - * @license http://www.opensource.org/licenses/bsd-license.php New BSD License - * @version 0.1.5 - * @since Class available since Release 0.1.0 - */ -class PHP_ParserGenerator_Action { - const SHIFT = 1, - ACCEPT = 2, - REDUCE = 3, - ERROR = 4, - /** - * Was a reduce, but part of a conflict - */ - CONFLICT = 5, - /** - * Was a shift. Precedence resolved conflict - */ - SH_RESOLVED = 6, - /** - * Was a reduce. Precedence resolved conflict - */ - RD_RESOLVED = 7, - /** - * Deleted by compression - * @see PHP_ParserGenerator::CompressTables() - */ - NOT_USED = 8; - /** - * The look-ahead symbol that triggers this action - * @var PHP_ParserGenerator_Symbol - */ - public $sp; /* The look-ahead symbol */ - /** - * This defines the kind of action, and must be one - * of the class constants. - * - * - {@link PHP_ParserGenerator_Action::SHIFT} - * - {@link PHP_ParserGenerator_Action::ACCEPT} - * - {@link PHP_ParserGenerator_Action::REDUCE} - * - {@link PHP_ParserGenerator_Action::ERROR} - * - {@link PHP_ParserGenerator_Action::CONFLICT} - * - {@link PHP_ParserGenerator_Action::SH_RESOLVED} - * - {@link PHP_ParserGenerator_Action:: RD_RESOLVED} - * - {@link PHP_ParserGenerator_Action::NOT_USED} - */ - public $type; - /** - * The new state, if this is a shift, - * the parser rule index, if this is a reduce. - * - * @var PHP_ParserGenerator_State|PHP_ParserGenerator_Rule - */ - public $x; - /** - * The next action for this state. - * @var PHP_ParserGenerator_Action - */ - public $next; - - /** - * Compare two actions - * - * This is used by {@link Action_sort()} to compare actions - */ - static function actioncmp(PHP_ParserGenerator_Action $ap1, - PHP_ParserGenerator_Action $ap2) - { - $rc = $ap1->sp->index - $ap2->sp->index; - if ($rc === 0) { - $rc = $ap1->type - $ap2->type; - } - if ($rc === 0) { - if ($ap1->type == self::SHIFT) { - if ($ap1->x->statenum != $ap2->x->statenum) { - throw new Exception('Shift conflict: ' . $ap1->sp->name . - ' shifts both to state ' . $ap1->x->statenum . ' (rule ' . - $ap1->x->cfp->rp->lhs->name . ' on line ' . - $ap1->x->cfp->rp->ruleline . ') and to state ' . - $ap2->x->statenum . ' (rule ' . - $ap2->x->cfp->rp->lhs->name . ' on line ' . - $ap2->x->cfp->rp->ruleline . ')'); - } - } - if ($ap1->type != self::REDUCE && - $ap1->type != self::RD_RESOLVED && - $ap1->type != self::CONFLICT) { - throw new Exception('action has not been processed: ' . - $ap1->sp->name . ' on line ' . $ap1->x->cfp->rp->ruleline . - ', rule ' . $ap1->x->cfp->rp->lhs->name); - } - if ($ap2->type != self::REDUCE && - $ap2->type != self::RD_RESOLVED && - $ap2->type != self::CONFLICT) { - throw new Exception('action has not been processed: ' . - $ap2->sp->name . ' on line ' . $ap2->x->cfp->rp->ruleline . - ', rule ' . $ap2->x->cfp->rp->lhs->name); - } - $rc = $ap1->x->index - $ap2->x->index; - } - return $rc; - } - - function display($processed = false) - { - $map = array( - self::ACCEPT => 'ACCEPT', - self::CONFLICT => 'CONFLICT', - self::REDUCE => 'REDUCE', - self::SHIFT => 'SHIFT' - ); - echo $map[$this->type] . ' for ' . $this->sp->name; - if ($this->type == self::REDUCE) { - echo ' - rule ' . $this->x->lhs->name . "
"; - } elseif ($this->type == self::SHIFT) { - echo ' - state ' . $this->x->statenum . ', basis ' . $this->x->cfp->rp->lhs->name . "
"; - } else { - echo "
"; - } - } - - /** - * create linked list of PHP_ParserGenerator_Actions - * - * @param PHP_ParserGenerator_Action|null - * @param int one of the class constants from PHP_ParserGenerator_Action - * @param PHP_ParserGenerator_Symbol - * @param PHP_ParserGenerator_State|PHP_ParserGenerator_Rule - */ - static function Action_add(&$app, $type, PHP_ParserGenerator_Symbol $sp, $arg) - { - $new = new PHP_ParserGenerator_Action; - $new->next = $app; - $app = $new; - $new->type = $type; - $new->sp = $sp; - $new->x = $arg; - echo ' Adding '; - $new->display(); - } - - /** - * Sort parser actions - * @see PHP_ParserGenerator_Data::FindActions() - */ - static function Action_sort(PHP_ParserGenerator_Action $ap) - { - $ap = PHP_ParserGenerator::msort($ap, 'next', array('PHP_ParserGenerator_Action', 'actioncmp')); - return $ap; - } - - /** - * Print an action to the given file descriptor. Return FALSE if - * nothing was actually printed. - * @see PHP_ParserGenerator_Data::ReportOutput() - */ - function PrintAction($fp, $indent) - { - if (!$fp) { - $fp = STDOUT; - } - $result = 1; - switch ($this->type) - { - case self::SHIFT: - fprintf($fp, "%${indent}s shift %d", $this->sp->name, $this->x->statenum); - break; - case self::REDUCE: - fprintf($fp, "%${indent}s reduce %d", $this->sp->name, $this->x->index); - break; - case self::ACCEPT: - fprintf($fp, "%${indent}s accept", $this->sp->name); - break; - case self::ERROR: - fprintf($fp, "%${indent}s error", $this->sp->name); - break; - case self::CONFLICT: - fprintf($fp, "%${indent}s reduce %-3d ** Parsing conflict **", $this->sp->name, $this->x->index); - break; - case self::SH_RESOLVED: - case self::RD_RESOLVED: - case self::NOT_USED: - $result = 0; - break; - } - return $result; - } -} -?> diff --git a/libs/lexer/ParserGenerator/ActionTable.php b/libs/lexer/ParserGenerator/ActionTable.php deleted file mode 100644 index 1412001a..00000000 --- a/libs/lexer/ParserGenerator/ActionTable.php +++ /dev/null @@ -1,293 +0,0 @@ - - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the distribution. - * * Neither the name of the PHP_ParserGenerator nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS - * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, - * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY - * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * @category php - * @package PHP_ParserGenerator - * @author Gregory Beaver - * @copyright 2006 Gregory Beaver - * @license http://www.opensource.org/licenses/bsd-license.php New BSD License - * @version CVS: $Id: ActionTable.php,v 1.1 2006/07/18 00:53:10 cellog Exp $ - * @since File available since Release 0.1.0 - */ -/** - * The state of the yy_action table under construction is an instance of - * the following structure - * @package PHP_ParserGenerator - * @author Gregory Beaver - * @copyright 2006 Gregory Beaver - * @license http://www.opensource.org/licenses/bsd-license.php New BSD License - * @version 0.1.5 - * @since Class available since Release 0.1.0 - */ -class PHP_ParserGenerator_ActionTable -{ - /** - * Number of used slots in {@link $aAction} - * @var int - */ - public $nAction = 0; - /** - * The $yy_action table under construction. - * - * Each entry is of format: - * - * array( - * 'lookahead' => -1, // Value of the lookahead token (symbol index) - * 'action' => -1 // Action to take on the given lookahead (action index) - * ); - * - * @see PHP_ParserGenerator_Data::compute_action() - * @var array - */ - public $aAction = - array(array( - 'lookahead' => -1, - 'action' => -1 - )); - /** - * A single new transaction set. - * - * @see $aAction format of the internal array is described here - * @var array - */ - public $aLookahead = - array(array( - 'lookahead' => 0, - 'action' => 0 - )); - /** - * The smallest (minimum) value of any lookahead token in {@link $aLookahead} - * - * The lowest non-terminal is always introduced earlier in the parser file, - * and is therefore a more significant token. - * @var int - */ - public $mnLookahead = 0; - /** - * The action associated with the smallest lookahead token. - * @see $mnLookahead - * @var int - */ - public $mnAction = 0; - /** - * The largest (maximum) value of any lookahead token in {@link $aLookahead} - * @var int - */ - public $mxLookahead = 0; - /** - * The number of slots used in {@link $aLookahead}. - * - * This is the same as count($aLookahead), but there was no pressing reason - * to change this when porting from C. - * @see $mnLookahead - * @var int - */ - public $nLookahead = 0; - - /** - * Add a new action to the current transaction set - * @param int - * @param int - */ - function acttab_action($lookahead, $action) - { - if ($this->nLookahead === 0) { - $this->aLookahead = array(); - $this->mxLookahead = $lookahead; - $this->mnLookahead = $lookahead; - $this->mnAction = $action; - } else { - if ($this->mxLookahead < $lookahead) { - $this->mxLookahead = $lookahead; - } - if ($this->mnLookahead > $lookahead) { - $this->mnLookahead = $lookahead; - $this->mnAction = $action; - } - } - $this->aLookahead[$this->nLookahead] = array( - 'lookahead' => $lookahead, - 'action' => $action); - $this->nLookahead++; - } - - /** - * Add the transaction set built up with prior calls to acttab_action() - * into the current action table. Then reset the transaction set back - * to an empty set in preparation for a new round of acttab_action() calls. - * - * Return the offset into the action table of the new transaction. - * @return int Return the offset that should be added to the lookahead in - * order to get the index into $yy_action of the action. This will be used - * in generation of $yy_ofst tables (reduce and shift) - * @throws Exception - */ - function acttab_insert() - { - if ($this->nLookahead <= 0) { - throw new Exception('nLookahead is not set up?'); - } - - /* Scan the existing action table looking for an offset where we can - ** insert the current transaction set. Fall out of the loop when that - ** offset is found. In the worst case, we fall out of the loop when - ** i reaches $this->nAction, which means we append the new transaction set. - ** - ** i is the index in $this->aAction[] where $this->mnLookahead is inserted. - */ - for ($i = 0; $i < $this->nAction + $this->mnLookahead; $i++) { - if (!isset($this->aAction[$i])) { - $this->aAction[$i] = array( - 'lookahead' => -1, - 'action' => -1, - ); - } - if ($this->aAction[$i]['lookahead'] < 0) { - for ($j = 0; $j < $this->nLookahead; $j++) { - if (!isset($this->aLookahead[$j])) { - $this->aLookahead[$j] = array( - 'lookahead' => 0, - 'action' => 0, - ); - } - $k = $this->aLookahead[$j]['lookahead'] - - $this->mnLookahead + $i; - if ($k < 0) { - break; - } - if (!isset($this->aAction[$k])) { - $this->aAction[$k] = array( - 'lookahead' => -1, - 'action' => -1, - ); - } - if ($this->aAction[$k]['lookahead'] >= 0) { - break; - } - } - if ($j < $this->nLookahead ) { - continue; - } - for ($j = 0; $j < $this->nAction; $j++) { - if (!isset($this->aAction[$j])) { - $this->aAction[$j] = array( - 'lookahead' => -1, - 'action' => -1, - ); - } - if ($this->aAction[$j]['lookahead'] == $j + - $this->mnLookahead - $i) { - break; - } - } - if ($j == $this->nAction) { - break; /* Fits in empty slots */ - } - } elseif ($this->aAction[$i]['lookahead'] == $this->mnLookahead) { - if ($this->aAction[$i]['action'] != $this->mnAction) { - continue; - } - for ($j = 0; $j < $this->nLookahead; $j++) { - $k = $this->aLookahead[$j]['lookahead'] - - $this->mnLookahead + $i; - if ($k < 0 || $k >= $this->nAction) { - break; - } - if (!isset($this->aAction[$k])) { - $this->aAction[$k] = array( - 'lookahead' => -1, - 'action' => -1, - ); - } - if ($this->aLookahead[$j]['lookahead'] != - $this->aAction[$k]['lookahead']) { - break; - } - if ($this->aLookahead[$j]['action'] != - $this->aAction[$k]['action']) { - break; - } - } - if ($j < $this->nLookahead) { - continue; - } - $n = 0; - for ($j = 0; $j < $this->nAction; $j++) { - if (!isset($this->aAction[$j])) { - $this->aAction[$j] = array( - 'lookahead' => -1, - 'action' => -1, - ); - } - if ($this->aAction[$j]['lookahead'] < 0) { - continue; - } - if ($this->aAction[$j]['lookahead'] == $j + - $this->mnLookahead - $i) { - $n++; - } - } - if ($n == $this->nLookahead) { - break; /* Same as a prior transaction set */ - } - } - } - /* Insert transaction set at index i. */ - for ($j = 0; $j < $this->nLookahead; $j++) { - if (!isset($this->aLookahead[$j])) { - $this->aLookahead[$j] = array( - 'lookahead' => 0, - 'action' => 0, - ); - } - $k = $this->aLookahead[$j]['lookahead'] - $this->mnLookahead + $i; - $this->aAction[$k] = $this->aLookahead[$j]; - if ($k >= $this->nAction) { - $this->nAction = $k + 1; - } - } - $this->nLookahead = 0; - $this->aLookahead = array(); - - /* Return the offset that is added to the lookahead in order to get the - ** index into yy_action of the action */ - return $i - $this->mnLookahead; - } -} -?> \ No newline at end of file diff --git a/libs/lexer/ParserGenerator/Config.php b/libs/lexer/ParserGenerator/Config.php deleted file mode 100644 index 242ed9e4..00000000 --- a/libs/lexer/ParserGenerator/Config.php +++ /dev/null @@ -1,570 +0,0 @@ - - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the distribution. - * * Neither the name of the PHP_ParserGenerator nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS - * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, - * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY - * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * @category php - * @package PHP_ParserGenerator - * @author Gregory Beaver - * @copyright 2006 Gregory Beaver - * @license http://www.opensource.org/licenses/bsd-license.php New BSD License - * @version CVS: $Id: Config.php,v 1.1 2006/07/18 00:53:10 cellog Exp $ - * @since File available since Release 0.1.0 - */ -/** -/** A configuration is a production rule of the grammar together with - * a mark (dot) showing how much of that rule has been processed so far. - * - * Configurations also contain a follow-set which is a list of terminal - * symbols which are allowed to immediately follow the end of the rule. - * Every configuration is recorded as an instance of the following class. - * - * @package PHP_ParserGenerator - * @author Gregory Beaver - * @copyright 2006 Gregory Beaver - * @license http://www.opensource.org/licenses/bsd-license.php New BSD License - * @version 0.1.5 - * @since Class available since Release 0.1.0 - */ -class PHP_ParserGenerator_Config { - const COMPLETE = 1; - const INCOMPLETE = 2; - /** - * The parser rule upon with the configuration is based. - * - * A parser rule is something like: - * 
-     * blah ::= FOO bar.
-     *
- * @var PHP_ParserGenerator_Rule - */ - public $rp; - /** - * The parse point. - * - * This is the index into the right-hand side of a rule that is - * represented by this configuration. In other words, possible - * dots for this rule: - * - * 
-     * blah ::= FOO bar.
-     *
- * - * are (represented by "[here]"): - * - * 
-     * blah ::= [here] FOO bar.
-     * blah ::= FOO [here] bar.
-     * blah ::= FOO bar [here].
-     *
- * @var int - */ - public $dot; - /** - * Follow-set for this configuration only - * - * This is the list of terminals and non-terminals that - * can follow this configuration. - * @var array - */ - public $fws; - /** - * Follow-set forward propagation links. - * @var PHP_ParserGenerator_PropagationLink - */ - public $fplp; - /** - * Follow-set backwards propagation links - * @var PHP_ParserGenerator_PropagationLink - */ - public $bplp; - /** - * State that contains this configuration - * @var PHP_ParserGenerator_State - */ - public $stp; - /* enum { - COMPLETE, /* The status is used during followset and - INCOMPLETE /* shift computations - } */ - /** - * Status during followset and shift computations. - * - * One of PHP_ParserGenerator_Config::COMPLETE or - * PHP_ParserGenerator_Config::INCOMPLETE. - * @var int - */ - public $status; - /** - * Next configuration in the state. - * - * Index of next PHP_ParserGenerator_Config object. - * @var int - */ - public $next; - /** - * Index of the next basis configuration PHP_ParserGenerator_Config object - * @var int - */ - public $bp; - - /** - * Top of the list of configurations for the current state. - * @var PHP_ParserGenerator_Config - */ - static public $current; - /** - * Last on the list of configurations for the current state. - * @var PHP_ParserGenerator_Config - */ - static public $currentend; - - /** - * Top of the list of basis configurations for the current state. - * @var PHP_ParserGenerator_Config - */ - static public $basis; - /** - * Last on the list of basis configurations for the current state. - * @var PHP_ParserGenerator_Config - */ - static public $basisend; - - /** - * Associative array representation of the linked list of configurations - * found in {@link $current} - * - * @var array - */ - static public $x4a = array(); - - /** - * Return a pointer to a new configuration - * @return PHP_ParserGenerator_Config - */ - private static function newconfig() - { - return new PHP_ParserGenerator_Config; - } - - /** - * Display the current configuration for the .out file - * - * @param PHP_ParserGenerator_Config $cfp - * @see PHP_ParserGenerator_Data::ReportOutput() - */ - static function Configshow(PHP_ParserGenerator_Config $cfp) - { - $fp = fopen('php://output', 'w'); - while ($cfp) { - if ($cfp->dot == $cfp->rp->nrhs) { - $buf = sprintf('(%d)', $cfp->rp->index); - fprintf($fp, ' %5s ', $buf); - } else { - fwrite($fp,' '); - } - $cfp->ConfigPrint($fp); - fwrite($fp, "\n"); - if (0) { - //SetPrint(fp,cfp->fws,$this); - //PlinkPrint(fp,cfp->fplp,"To "); - //PlinkPrint(fp,cfp->bplp,"From"); - } - $cfp = $cfp->next; - } - fwrite($fp, "\n"); - fclose($fp); - } - - /** - * Initialize the configuration list builder for a new state. - */ - static function Configlist_init() - { - self::$current = 0; - self::$currentend = &self::$current; - self::$basis = 0; - self::$basisend = &self::$basis; - self::$x4a = array(); - } - - /** - * Remove all data from the table. - * - * Pass each data to the function $f as it is removed if - * $f is a valid callback. - * @param callback|null - * @see Configtable_clear() - */ - static function Configtable_reset($f) - { - self::$current = 0; - self::$currentend = &self::$current; - self::$basis = 0; - self::$basisend = &self::$basis; - self::Configtable_clear(0); - } - - /** - * Remove all data from the associative array representation - * of configurations. - * - * Pass each data to the function $f as it is removed if - * $f is a valid callback. - * @param callback|null - */ - static function Configtable_clear($f) - { - if (!count(self::$x4a)) { - return; - } - if ($f) { - for ($i = 0; $i < count(self::$x4a); $i++) { - call_user_func($f, self::$x4a[$i]->data); - } - } - self::$x4a = array(); - } - - /** - * Reset the configuration list builder for a new state. - * @see Configtable_clear() - */ - static function Configlist_reset() - { - self::Configtable_clear(0); - } - - /** - * Add another configuration to the configuration list for this parser state. - * @param PHP_ParserGenerator_Rule the rule - * @param int Index into the right-hand side of the rule where the dot goes - * @return PHP_ParserGenerator_Config - */ - static function Configlist_add($rp, $dot) - { - $model = new PHP_ParserGenerator_Config; - $model->rp = $rp; - $model->dot = $dot; - $cfp = self::Configtable_find($model); - if ($cfp === 0) { - $cfp = self::newconfig(); - $cfp->rp = $rp; - $cfp->dot = $dot; - $cfp->fws = array(); - $cfp->stp = 0; - $cfp->fplp = $cfp->bplp = 0; - $cfp->next = 0; - $cfp->bp = 0; - self::$currentend = $cfp; - self::$currentend = &$cfp->next; - self::Configtable_insert($cfp); - } - return $cfp; - } - - /** - * Add a basis configuration to the configuration list for this parser state. - * - * Basis configurations are the root for a configuration. This method also - * inserts the configuration into the regular list of configurations for this - * reason. - * @param PHP_ParserGenerator_Rule the rule - * @param int Index into the right-hand side of the rule where the dot goes - * @return PHP_ParserGenerator_Config - */ - static function Configlist_addbasis($rp, $dot) - { - $model = new PHP_ParserGenerator_Config; - $model->rp = $rp; - $model->dot = $dot; - $cfp = self::Configtable_find($model); - if ($cfp === 0) { - $cfp = self::newconfig(); - $cfp->rp = $rp; - $cfp->dot = $dot; - $cfp->fws = array(); - $cfp->stp = 0; - $cfp->fplp = $cfp->bplp = 0; - $cfp->next = 0; - $cfp->bp = 0; - self::$currentend = $cfp; - self::$currentend = &$cfp->next; - self::$basisend = $cfp; - self::$basisend = &$cfp->bp; - self::Configtable_insert($cfp); - } - return $cfp; - } - - /** - * Compute the closure of the configuration list. - * - * This calculates all of the possible continuations of - * each configuration, ensuring that each state accounts - * for every configuration that could arrive at that state. - */ - static function Configlist_closure(PHP_ParserGenerator_Data $lemp) - { - for ($cfp = self::$current; $cfp; $cfp = $cfp->next) { - $rp = $cfp->rp; - $dot = $cfp->dot; - if ($dot >= $rp->nrhs) { - continue; - } - $sp = $rp->rhs[$dot]; - if ($sp->type == PHP_ParserGenerator_Symbol::NONTERMINAL) { - if ($sp->rule === 0 && $sp !== $lemp->errsym) { - PHP_ParserGenerator::ErrorMsg($lemp->filename, $rp->line, - "Nonterminal \"%s\" has no rules.", $sp->name); - $lemp->errorcnt++; - } - for ($newrp = $sp->rule; $newrp; $newrp = $newrp->nextlhs) { - $newcfp = self::Configlist_add($newrp, 0); - for ($i = $dot + 1; $i < $rp->nrhs; $i++) { - $xsp = $rp->rhs[$i]; - if ($xsp->type == PHP_ParserGenerator_Symbol::TERMINAL) { - $newcfp->fws[$xsp->index] = 1; - break; - } elseif ($xsp->type == PHP_ParserGenerator_Symbol::MULTITERMINAL) { - for ($k = 0; $k < $xsp->nsubsym; $k++) { - $newcfp->fws[$xsp->subsym[$k]->index] = 1; - } - break; - } else { - $a = array_diff_key($xsp->firstset, $newcfp->fws); - $newcfp->fws += $a; - if ($xsp->lambda === false) { - break; - } - } - } - if ($i == $rp->nrhs) { - PHP_ParserGenerator_PropagationLink::Plink_add($cfp->fplp, $newcfp); - } - } - } - } - } - - /** - * Sort the configuration list - * @uses Configcmp() - */ - static function Configlist_sort() - { - $a = 0; - //self::Configshow(self::$current); - self::$current = PHP_ParserGenerator::msort(self::$current,'next', array('PHP_ParserGenerator_Config', 'Configcmp')); - //self::Configshow(self::$current); - self::$currentend = &$a; - self::$currentend = 0; - } - - /** - * Sort the configuration list - * @uses Configcmp - */ - static function Configlist_sortbasis() - { - $a = 0; - self::$basis = PHP_ParserGenerator::msort(self::$current,'bp', array('PHP_ParserGenerator_Config', 'Configcmp')); - self::$basisend = &$a; - self::$basisend = 0; - } - - /** - * Return a pointer to the head of the configuration list and - * reset the list - * @see $current - * @return PHP_ParserGenerator_Config - */ - static function Configlist_return() - { - $old = self::$current; - self::$current = 0; - self::$currentend = &self::$current; - return $old; - } - - /** - * Return a pointer to the head of the basis list and - * reset the list - * @see $basis - * @return PHP_ParserGenerator_Config - */ - static function Configlist_basis() - { - $old = self::$basis; - self::$basis = 0; - self::$basisend = &self::$basis; - return $old; - } - - /** - * Free all elements of the given configuration list - * @param PHP_ParserGenerator_Config - */ - static function Configlist_eat($cfp) - { - for(; $cfp; $cfp = $nextcfp){ - $nextcfp = $cfp->next; - if ($cfp->fplp !=0) { - throw new Exception('fplp of configuration non-zero?'); - } - if ($cfp->bplp !=0) { - throw new Exception('bplp of configuration non-zero?'); - } - if ($cfp->fws) { - $cfp->fws = array(); - } - } - } - - /** - * Compare two configurations for sorting purposes. - * - * Configurations based on higher precedence rules - * (those earlier in the file) are chosen first. Two - * configurations that are the same rule are sorted by - * dot (see {@link $dot}), and those configurations - * with a dot closer to the left-hand side are chosen first. - * @param unknown_type $a - * @param unknown_type $b - * @return unknown - */ - static function Configcmp($a, $b) - { - $x = $a->rp->index - $b->rp->index; - if (!$x) { - $x = $a->dot - $b->dot; - } - return $x; - } - - /** - * Print out information on this configuration. - * - * @param resource $fp - * @see PHP_ParserGenerator_Data::ReportOutput() - */ - function ConfigPrint($fp) - { - $rp = $this->rp; - fprintf($fp, "%s ::=", $rp->lhs->name); - for ($i = 0; $i <= $rp->nrhs; $i++) { - if ($i === $this->dot) { - fwrite($fp,' *'); - } - if ($i === $rp->nrhs) { - break; - } - $sp = $rp->rhs[$i]; - fprintf($fp,' %s', $sp->name); - if ($sp->type == PHP_ParserGenerator_Symbol::MULTITERMINAL) { - for ($j = 1; $j < $sp->nsubsym; $j++) { - fprintf($fp, '|%s', $sp->subsym[$j]->name); - } - } - } - } - - /** - * Hash a configuration for the associative array {@link $x4a} - */ - private static function confighash(PHP_ParserGenerator_Config $a) - { - $h = 0; - $h = $h * 571 + $a->rp->index * 37 + $a->dot; - return $h; - } - - /** - * Insert a new record into the array. Return TRUE if successful. - * Prior data with the same key is NOT overwritten - */ - static function Configtable_insert(PHP_ParserGenerator_Config $data) - { - $h = self::confighash($data); - if (isset(self::$x4a[$h])) { - $np = self::$x4a[$h]; - } else { - $np = 0; - } - while ($np) { - if (self::Configcmp($np->data, $data) == 0) { - /* An existing entry with the same key is found. */ - /* Fail because overwrite is not allows. */ - return 0; - } - $np = $np->next; - } - /* Insert the new data */ - $np = array('data' => $data, 'next' => 0, 'from' => 0); - $np = new PHP_ParserGenerator_StateNode; - $np->data = $data; - if (isset(self::$x4a[$h])) { - self::$x4a[$h]->from = $np->next; - $np->next = self::$x4a[$h]; - } - $np->from = $np; - self::$x4a[$h] = $np; - return 1; - } - - /** - * Return a pointer to data assigned to the given key. Return NULL - * if no such key. - * @return PHP_ParserGenerator_Config|0 - */ - static function Configtable_find(PHP_ParserGenerator_Config $key) - { - $h = self::confighash($key); - if (!isset(self::$x4a[$h])) { - return 0; - } - $np = self::$x4a[$h]; - while ($np) { - if (self::Configcmp($np->data, $key) == 0) { - break; - } - $np = $np->next; - } - return $np ? $np->data : 0; - } -} -?> \ No newline at end of file diff --git a/libs/lexer/ParserGenerator/Data.php b/libs/lexer/ParserGenerator/Data.php deleted file mode 100644 index 8715cf77..00000000 --- a/libs/lexer/ParserGenerator/Data.php +++ /dev/null @@ -1,1854 +0,0 @@ - - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the distribution. - * * Neither the name of the PHP_ParserGenerator nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS - * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, - * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY - * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * @category php - * @package PHP_ParserGenerator - * @author Gregory Beaver - * @copyright 2006 Gregory Beaver - * @license http://www.opensource.org/licenses/bsd-license.php New BSD License - * @version CVS: $Id: Data.php,v 1.2 2007/03/04 17:52:05 cellog Exp $ - * @since File available since Release 0.1.0 - */ -/** -/** - * The state vector for the entire parser generator is recorded in - * this class. - * - * @package PHP_ParserGenerator - * @author Gregory Beaver - * @copyright 2006 Gregory Beaver - * @license http://www.opensource.org/licenses/bsd-license.php New BSD License - * @version 0.1.5 - * @since Class available since Release 0.1.0 - */ - -class PHP_ParserGenerator_Data -{ - /** - * Used for terminal and non-terminal offsets into the action table - * when their default should be used instead - */ - const NO_OFFSET = -2147483647; - /** - * Table of states sorted by state number - * @var array array of {@link PHP_ParserGenerator_State} objects - */ - public $sorted; - /** - * List of all rules - * @var PHP_ParserGenerator_Rule - */ - public $rule; - /** - * Number of states - * @var int - */ - public $nstate; - /** - * Number of rules - * @var int - */ - public $nrule; - /** - * Number of terminal and nonterminal symbols - * @var int - */ - public $nsymbol; - /** - * Number of terminal symbols (tokens) - * @var int - */ - public $nterminal; - /** - * Sorted array of pointers to symbols - * @var array array of {@link PHP_ParserGenerator_Symbol} objects - */ - public $symbols = array(); - /** - * Number of errors - * @var int - */ - public $errorcnt; - /** - * The error symbol - * @var PHP_ParserGenerator_Symbol - */ - public $errsym; - /** - * Name of the generated parser - * @var string - */ - public $name; - /** - * Unused relic from the C version - * - * Type of terminal symbols in the parser stack - * @var string - */ - public $tokentype; - /** - * Unused relic from the C version - * - * The default type of non-terminal symbols - * @var string - */ - public $vartype; - /** - * Name of the start symbol for the grammar - * @var string - */ - public $start; - /** - * Size of the parser stack - * - * This is 100 by default, but is set with the %stack_size directive - * @var int - */ - public $stacksize; - /** - * Code to put at the start of the parser file - * - * This is set by the %include directive - * @var string - */ - public $include_code; - /** - * Line number for start of include code - * @var int - */ - public $includeln; - /** - * Code to put in the parser class - * - * This is set by the %include_class directive - * @var string - */ - public $include_classcode; - /** - * Line number for start of include code - * @var int - */ - public $include_classln; - /** - * any extends/implements code - * - * This is set by the %declare_class directive - * @var string - */ - /** - * Line number for class declaration code - * @var int - */ - public $declare_classcode; - /** - * Line number for start of class declaration code - * @var int - */ - public $declare_classln; - /** - * Code to execute when a syntax error is seen - * - * This is set by the %syntax_error directive - * @var string - */ - public $error; - /** - * Line number for start of error code - * @var int - */ - public $errorln; - /** - * Code to execute on a stack overflow - * - * This is set by the %stack_overflow directive - */ - public $overflow; - /** - * Line number for start of overflow code - * @var int - */ - public $overflowln; - /** - * Code to execute on parser failure - * - * This is set by the %parse_failure directive - * @var string - */ - public $failure; - /** - * Line number for start of failure code - * @var int - */ - public $failureln; - /** - * Code to execute when the parser acccepts (completes parsing) - * - * This is set by the %parse_accept directive - * @var string - */ - public $accept; - /** - * Line number for the start of accept code - * @var int - */ - public $acceptln; - /** - * Code appended to the generated file - * - * This is set by the %code directive - * @var string - */ - public $extracode; - /** - * Line number for the start of the extra code - * @var int - */ - public $extracodeln; - /** - * Code to execute to destroy token data - * - * This is set by the %token_destructor directive - * @var string - */ - public $tokendest; - /** - * Line number for token destroyer code - * @var int - */ - public $tokendestln; - /** - * Code for the default non-terminal destructor - * - * This is set by the %default_destructor directive - * @var string - */ - public $vardest; - /** - * Line number for default non-terminal destructor code - * @var int - */ - public $vardestln; - /** - * Name of the input file - * @var string - */ - public $filename; - /** - * Name of the input file without its extension - * @var string - */ - public $filenosuffix; - /** - * Name of the current output file - * @var string - */ - public $outname; - /** - * A prefix added to token names - * @var string - */ - public $tokenprefix; - /** - * Number of parsing conflicts - * @var int - */ - public $nconflict; - /** - * Size of the parse tables - * @var int - */ - public $tablesize; - /** - * Public only basis configurations - */ - public $basisflag; - /** - * True if any %fallback is seen in the grammer - * @var boolean - */ - public $has_fallback; - /** - * Name of the program - * @var string - */ - public $argv0; - - /* Find a precedence symbol of every rule in the grammar. - * - * Those rules which have a precedence symbol coded in the input - * grammar using the "[symbol]" construct will already have the - * $rp->precsym field filled. Other rules take as their precedence - * symbol the first RHS symbol with a defined precedence. If there - * are not RHS symbols with a defined precedence, the precedence - * symbol field is left blank. - */ - function FindRulePrecedences() - { - for ($rp = $this->rule; $rp; $rp = $rp->next) { - if ($rp->precsym === 0) { - for ($i = 0; $i < $rp->nrhs && $rp->precsym === 0; $i++) { - $sp = $rp->rhs[$i]; - if ($sp->type == PHP_ParserGenerator_Symbol::MULTITERMINAL) { - for ($j = 0; $j < $sp->nsubsym; $j++) { - if ($sp->subsym[$j]->prec >= 0) { - $rp->precsym = $sp->subsym[$j]; - break; - } - } - } elseif ($sp->prec >= 0) { - $rp->precsym = $rp->rhs[$i]; - } - } - } - } - } - - /** - * Find all nonterminals which will generate the empty string. - * Then go back and compute the first sets of every nonterminal. - * The first set is the set of all terminal symbols which can begin - * a string generated by that nonterminal. - */ - function FindFirstSets() - { - for ($i = 0; $i < $this->nsymbol; $i++) { - $this->symbols[$i]->lambda = false; - } - for($i = $this->nterminal; $i < $this->nsymbol; $i++) { - $this->symbols[$i]->firstset = array(); - } - - /* First compute all lambdas */ - do{ - $progress = 0; - for ($rp = $this->rule; $rp; $rp = $rp->next) { - if ($rp->lhs->lambda) { - continue; - } - for ($i = 0; $i < $rp->nrhs; $i++) { - $sp = $rp->rhs[$i]; - if ($sp->type != PHP_ParserGenerator_Symbol::TERMINAL || $sp->lambda === false) { - break; - } - } - if ($i === $rp->nrhs) { - $rp->lhs->lambda = true; - $progress = 1; - } - } - } while ($progress); - - /* Now compute all first sets */ - do { - $progress = 0; - for ($rp = $this->rule; $rp; $rp = $rp->next) { - $s1 = $rp->lhs; - for ($i = 0; $i < $rp->nrhs; $i++) { - $s2 = $rp->rhs[$i]; - if ($s2->type == PHP_ParserGenerator_Symbol::TERMINAL) { - //progress += SetAdd(s1->firstset,s2->index); - $progress += isset($s1->firstset[$s2->index]) ? 0 : 1; - $s1->firstset[$s2->index] = 1; - break; - } elseif ($s2->type == PHP_ParserGenerator_Symbol::MULTITERMINAL) { - for ($j = 0; $j < $s2->nsubsym; $j++) { - //progress += SetAdd(s1->firstset,s2->subsym[j]->index); - $progress += isset($s1->firstset[$s2->subsym[$j]->index]) ? 0 : 1; - $s1->firstset[$s2->subsym[$j]->index] = 1; - } - break; - } elseif ($s1 === $s2) { - if ($s1->lambda === false) { - break; - } - } else { - //progress += SetUnion(s1->firstset,s2->firstset); - $test = array_diff_key($s2->firstset, $s1->firstset); - if (count($test)) { - $progress++; - $s1->firstset += $test; - } - if ($s2->lambda === false) { - break; - } - } - } - } - } while ($progress); - } - - /** - * Compute all LR(0) states for the grammar. Links - * are added to between some states so that the LR(1) follow sets - * can be computed later. - */ - function FindStates() - { - PHP_ParserGenerator_Config::Configlist_init(); - - /* Find the start symbol */ - if ($this->start) { - $sp = PHP_ParserGenerator_Symbol::Symbol_find($this->start); - if ($sp == 0) { - PHP_ParserGenerator::ErrorMsg($this->filename, 0, - "The specified start symbol \"%s\" is not " . - "in a nonterminal of the grammar. \"%s\" will be used as the start " . - "symbol instead.", $this->start, $this->rule->lhs->name); - $this->errorcnt++; - $sp = $this->rule->lhs; - } - } else { - $sp = $this->rule->lhs; - } - - /* Make sure the start symbol doesn't occur on the right-hand side of - ** any rule. Report an error if it does. (YACC would generate a new - ** start symbol in this case.) */ - for ($rp = $this->rule; $rp; $rp = $rp->next) { - for ($i = 0; $i < $rp->nrhs; $i++) { - if ($rp->rhs[$i]->type == PHP_ParserGenerator_Symbol::MULTITERMINAL) { - foreach ($rp->rhs[$i]->subsym as $subsp) { - if ($subsp === $sp) { - PHP_ParserGenerator::ErrorMsg($this->filename, 0, - "The start symbol \"%s\" occurs on the " . - "right-hand side of a rule. This will result in a parser which " . - "does not work properly.", $sp->name); - $this->errorcnt++; - } - } - } elseif ($rp->rhs[$i] === $sp) { - PHP_ParserGenerator::ErrorMsg($this->filename, 0, - "The start symbol \"%s\" occurs on the " . - "right-hand side of a rule. This will result in a parser which " . - "does not work properly.", $sp->name); - $this->errorcnt++; - } - } - } - - /* The basis configuration set for the first state - ** is all rules which have the start symbol as their - ** left-hand side */ - for ($rp = $sp->rule; $rp; $rp = $rp->nextlhs) { - $newcfp = PHP_ParserGenerator_Config::Configlist_addbasis($rp, 0); - $newcfp->fws[0] = 1; - } - - /* Compute the first state. All other states will be - ** computed automatically during the computation of the first one. - ** The returned pointer to the first state is not used. */ - $newstp = array(); - $newstp = $this->getstate(); - if (is_array($newstp)) { - $this->buildshifts($newstp[0]); /* Recursively compute successor states */ - } - } - - /** - * @return PHP_ParserGenerator_State - */ - private function getstate() - { - /* Extract the sorted basis of the new state. The basis was constructed - ** by prior calls to "Configlist_addbasis()". */ - PHP_ParserGenerator_Config::Configlist_sortbasis(); - $bp = PHP_ParserGenerator_Config::Configlist_basis(); - - /* Get a state with the same basis */ - $stp = PHP_ParserGenerator_State::State_find($bp); - if ($stp) { - /* A state with the same basis already exists! Copy all the follow-set - ** propagation links from the state under construction into the - ** preexisting state, then return a pointer to the preexisting state */ - for($x = $bp, $y = $stp->bp; $x && $y; $x = $x->bp, $y = $y->bp) { - PHP_ParserGenerator_PropagationLink::Plink_copy($y->bplp, $x->bplp); - PHP_ParserGenerator_PropagationLink::Plink_delete($x->fplp); - $x->fplp = $x->bplp = 0; - } - $cfp = PHP_ParserGenerator_Config::Configlist_return(); - PHP_ParserGenerator_Config::Configlist_eat($cfp); - } else { - /* This really is a new state. Construct all the details */ - PHP_ParserGenerator_Config::Configlist_closure($this); /* Compute the configuration closure */ - PHP_ParserGenerator_Config::Configlist_sort(); /* Sort the configuration closure */ - $cfp = PHP_ParserGenerator_Config::Configlist_return(); /* Get a pointer to the config list */ - $stp = new PHP_ParserGenerator_State; /* A new state structure */ - $stp->bp = $bp; /* Remember the configuration basis */ - $stp->cfp = $cfp; /* Remember the configuration closure */ - $stp->statenum = $this->nstate++; /* Every state gets a sequence number */ - $stp->ap = 0; /* No actions, yet. */ - PHP_ParserGenerator_State::State_insert($stp, $stp->bp); /* Add to the state table */ - // this can't work, recursion is too deep, move it into FindStates() - //$this->buildshifts($stp); /* Recursively compute successor states */ - return array($stp); - } - return $stp; - } - - /** - * Construct all successor states to the given state. A "successor" - * state is any state which can be reached by a shift action. - * @param PHP_ParserGenerator_Data - * @param PHP_ParserGenerator_State The state from which successors are computed - */ - private function buildshifts(PHP_ParserGenerator_State $stp) - { -// struct config *cfp; /* For looping thru the config closure of "stp" */ -// struct config *bcfp; /* For the inner loop on config closure of "stp" */ -// struct config *new; /* */ -// struct symbol *sp; /* Symbol following the dot in configuration "cfp" */ -// struct symbol *bsp; /* Symbol following the dot in configuration "bcfp" */ -// struct state *newstp; /* A pointer to a successor state */ - - /* Each configuration becomes complete after it contibutes to a successor - ** state. Initially, all configurations are incomplete */ - $cfp = $stp->cfp; - for ($cfp = $stp->cfp; $cfp; $cfp = $cfp->next) { - $cfp->status = PHP_ParserGenerator_Config::INCOMPLETE; - } - - /* Loop through all configurations of the state "stp" */ - for ($cfp = $stp->cfp; $cfp; $cfp = $cfp->next) { - if ($cfp->status == PHP_ParserGenerator_Config::COMPLETE) { - continue; /* Already used by inner loop */ - } - if ($cfp->dot >= $cfp->rp->nrhs) { - continue; /* Can't shift this config */ - } - PHP_ParserGenerator_Config::Configlist_reset(); /* Reset the new config set */ - $sp = $cfp->rp->rhs[$cfp->dot]; /* Symbol after the dot */ - - /* For every configuration in the state "stp" which has the symbol "sp" - ** following its dot, add the same configuration to the basis set under - ** construction but with the dot shifted one symbol to the right. */ - $bcfp = $cfp; - for ($bcfp = $cfp; $bcfp; $bcfp = $bcfp->next) { - if ($bcfp->status == PHP_ParserGenerator_Config::COMPLETE) { - continue; /* Already used */ - } - if ($bcfp->dot >= $bcfp->rp->nrhs) { - continue; /* Can't shift this one */ - } - $bsp = $bcfp->rp->rhs[$bcfp->dot]; /* Get symbol after dot */ - if (!PHP_ParserGenerator_Symbol::same_symbol($bsp, $sp)) { - continue; /* Must be same as for "cfp" */ - } - $bcfp->status = PHP_ParserGenerator_Config::COMPLETE; /* Mark this config as used */ - $new = PHP_ParserGenerator_Config::Configlist_addbasis($bcfp->rp, $bcfp->dot + 1); - PHP_ParserGenerator_PropagationLink::Plink_add($new->bplp, $bcfp); - } - - /* Get a pointer to the state described by the basis configuration set - ** constructed in the preceding loop */ - $newstp = $this->getstate(); - if (is_array($newstp)) { - $this->buildshifts($newstp[0]); /* Recursively compute successor states */ - $newstp = $newstp[0]; - } - - /* The state "newstp" is reached from the state "stp" by a shift action - ** on the symbol "sp" */ - if ($sp->type == PHP_ParserGenerator_Symbol::MULTITERMINAL) { - for($i = 0; $i < $sp->nsubsym; $i++) { - PHP_ParserGenerator_Action::Action_add($stp->ap, PHP_ParserGenerator_Action::SHIFT, $sp->subsym[$i], - $newstp); - } - } else { - PHP_ParserGenerator_Action::Action_add($stp->ap, PHP_ParserGenerator_Action::SHIFT, $sp, $newstp); - } - } - } - - /** - * Construct the propagation links - */ - function FindLinks() - { - /* Housekeeping detail: - ** Add to every propagate link a pointer back to the state to - ** which the link is attached. */ - foreach ($this->sorted as $info) { - $info->key->stp = $info->data; - } - - /* Convert all backlinks into forward links. Only the forward - ** links are used in the follow-set computation. */ - for ($i = 0; $i < $this->nstate; $i++) { - $stp = $this->sorted[$i]; - for ($cfp = $stp->data->cfp; $cfp; $cfp = $cfp->next) { - for ($plp = $cfp->bplp; $plp; $plp = $plp->next) { - $other = $plp->cfp; - PHP_ParserGenerator_PropagationLink::Plink_add($other->fplp, $cfp); - } - } - } - } - - /** - * Compute the reduce actions, and resolve conflicts. - */ - function FindActions() - { - /* Add all of the reduce actions - ** A reduce action is added for each element of the followset of - ** a configuration which has its dot at the extreme right. - */ - for ($i = 0; $i < $this->nstate; $i++) { /* Loop over all states */ - $stp = $this->sorted[$i]->data; - for ($cfp = $stp->cfp; $cfp; $cfp = $cfp->next) { - /* Loop over all configurations */ - if ($cfp->rp->nrhs == $cfp->dot) { /* Is dot at extreme right? */ - for ($j = 0; $j < $this->nterminal; $j++) { - if (isset($cfp->fws[$j])) { - /* Add a reduce action to the state "stp" which will reduce by the - ** rule "cfp->rp" if the lookahead symbol is "$this->symbols[j]" */ - PHP_ParserGenerator_Action::Action_add($stp->ap, PHP_ParserGenerator_Action::REDUCE, - $this->symbols[$j], $cfp->rp); - } - } - } - } - } - - /* Add the accepting token */ - if ($this->start instanceof PHP_ParserGenerator_Symbol) { - $sp = PHP_ParserGenerator_Symbol::Symbol_find($this->start); - if ($sp === 0) { - $sp = $this->rule->lhs; - } - } else { - $sp = $this->rule->lhs; - } - /* Add to the first state (which is always the starting state of the - ** finite state machine) an action to ACCEPT if the lookahead is the - ** start nonterminal. */ - PHP_ParserGenerator_Action::Action_add($this->sorted[0]->data->ap, PHP_ParserGenerator_Action::ACCEPT, $sp, 0); - - /* Resolve conflicts */ - for ($i = 0; $i < $this->nstate; $i++) { - // struct action *ap, *nap; - // struct state *stp; - $stp = $this->sorted[$i]->data; - if (!$stp->ap) { - throw new Exception('state has no actions associated'); - } - echo 'processing state ' . $stp->statenum . " actions:\n"; - for ($ap = $stp->ap; $ap !== 0 && $ap->next !== 0; $ap = $ap->next) { - echo ' Action '; - $ap->display(true); - } - $stp->ap = PHP_ParserGenerator_Action::Action_sort($stp->ap); - for ($ap = $stp->ap; $ap !== 0 && $ap->next !== 0; $ap = $ap->next) { - for ($nap = $ap->next; $nap !== 0 && $nap->sp === $ap->sp ; $nap = $nap->next) { - /* The two actions "ap" and "nap" have the same lookahead. - ** Figure out which one should be used */ - $this->nconflict += $this->resolve_conflict($ap, $nap, $this->errsym); - } - } - } - - /* Report an error for each rule that can never be reduced. */ - for ($rp = $this->rule; $rp; $rp = $rp->next) { - $rp->canReduce = false; - } - for ($i = 0; $i < $this->nstate; $i++) { - for ($ap = $this->sorted[$i]->data->ap; $ap !== 0; $ap = $ap->next) { - if ($ap->type == PHP_ParserGenerator_Action::REDUCE) { - $ap->x->canReduce = true; - } - } - } - for ($rp = $this->rule; $rp !== 0; $rp = $rp->next) { - if ($rp->canReduce) { - continue; - } - PHP_ParserGenerator::ErrorMsg($this->filename, $rp->ruleline, "This rule can not be reduced (is not connected to the start symbol).\n"); - $this->errorcnt++; - } - } - - /** Resolve a conflict between the two given actions. If the - * conflict can't be resolve, return non-zero. - * - * NO LONGER TRUE: - * To resolve a conflict, first look to see if either action - * is on an error rule. In that case, take the action which - * is not associated with the error rule. If neither or both - * actions are associated with an error rule, then try to - * use precedence to resolve the conflict. - * - * If either action is a SHIFT, then it must be apx. This - * function won't work if apx->type==REDUCE and apy->type==SHIFT. - * @param PHP_ParserGenerator_Action - * @param PHP_ParserGenerator_Action - * @param PHP_ParserGenerator_Symbol|null The error symbol (if defined. NULL otherwise) - */ - function resolve_conflict($apx, $apy, $errsym) - { - $errcnt = 0; - if ($apx->sp !== $apy->sp) { - throw new Exception('no conflict but resolve_conflict called'); - } - if ($apx->type == PHP_ParserGenerator_Action::SHIFT && $apy->type == PHP_ParserGenerator_Action::REDUCE) { - $spx = $apx->sp; - $spy = $apy->x->precsym; - if ($spy === 0 || $spx->prec < 0 || $spy->prec < 0) { - /* Not enough precedence information. */ - $apy->type = PHP_ParserGenerator_Action::CONFLICT; - $errcnt++; - } elseif ($spx->prec > $spy->prec) { /* Lower precedence wins */ - $apy->type = PHP_ParserGenerator_Action::RD_RESOLVED; - } elseif ($spx->prec < $spy->prec) { - $apx->type = PHP_ParserGenerator_Action::SH_RESOLVED; - } elseif ($spx->prec === $spy->prec && $spx->assoc == PHP_ParserGenerator_Symbol::RIGHT) { - /* Use operator */ - $apy->type = PHP_ParserGenerator_Action::RD_RESOLVED; /* associativity */ - } elseif ($spx->prec === $spy->prec && $spx->assoc == PHP_ParserGenerator_Symbol::LEFT) { - /* to break tie */ - $apx->type = PHP_ParserGenerator_Action::SH_RESOLVED; - } else { - if ($spx->prec !== $spy->prec || $spx->assoc !== PHP_ParserGenerator_Symbol::NONE) { - throw new Exception('$spx->prec !== $spy->prec || $spx->assoc !== PHP_ParserGenerator_Symbol::NONE'); - } - $apy->type = PHP_ParserGenerator_Action::CONFLICT; - $errcnt++; - } - } elseif ($apx->type == PHP_ParserGenerator_Action::REDUCE && $apy->type == PHP_ParserGenerator_Action::REDUCE) { - $spx = $apx->x->precsym; - $spy = $apy->x->precsym; - if ($spx === 0 || $spy === 0 || $spx->prec < 0 || - $spy->prec < 0 || $spx->prec === $spy->prec) { - $apy->type = PHP_ParserGenerator_Action::CONFLICT; - $errcnt++; - } elseif ($spx->prec > $spy->prec) { - $apy->type = PHP_ParserGenerator_Action::RD_RESOLVED; - } elseif ($spx->prec < $spy->prec) { - $apx->type = PHP_ParserGenerator_Action::RD_RESOLVED; - } - } else { - if ($apx->type!== PHP_ParserGenerator_Action::SH_RESOLVED && - $apx->type!== PHP_ParserGenerator_Action::RD_RESOLVED && - $apx->type!== PHP_ParserGenerator_Action::CONFLICT && - $apy->type!== PHP_ParserGenerator_Action::SH_RESOLVED && - $apy->type!== PHP_ParserGenerator_Action::RD_RESOLVED && - $apy->type!== PHP_ParserGenerator_Action::CONFLICT) { - throw new Exception('$apx->type!== PHP_ParserGenerator_Action::SH_RESOLVED && - $apx->type!== PHP_ParserGenerator_Action::RD_RESOLVED && - $apx->type!== PHP_ParserGenerator_Action::CONFLICT && - $apy->type!== PHP_ParserGenerator_Action::SH_RESOLVED && - $apy->type!== PHP_ParserGenerator_Action::RD_RESOLVED && - $apy->type!== PHP_ParserGenerator_Action::CONFLICT'); - } - /* The REDUCE/SHIFT case cannot happen because SHIFTs come before - ** REDUCEs on the list. If we reach this point it must be because - ** the parser conflict had already been resolved. */ - } - return $errcnt; - } - - /** - * Reduce the size of the action tables, if possible, by making use - * of defaults. - * - * In this version, we take the most frequent REDUCE action and make - * it the default. - */ - function CompressTables() - { - for ($i = 0; $i < $this->nstate; $i++) { - $stp = $this->sorted[$i]->data; - $nbest = 0; - $rbest = 0; - - for ($ap = $stp->ap; $ap; $ap = $ap->next) { - if ($ap->type != PHP_ParserGenerator_Action::REDUCE) { - continue; - } - $rp = $ap->x; - if ($rp === $rbest) { - continue; - } - $n = 1; - for ($ap2 = $ap->next; $ap2; $ap2 = $ap2->next) { - if ($ap2->type != PHP_ParserGenerator_Action::REDUCE) { - continue; - } - $rp2 = $ap2->x; - if ($rp2 === $rbest) { - continue; - } - if ($rp2 === $rp) { - $n++; - } - } - if ($n > $nbest) { - $nbest = $n; - $rbest = $rp; - } - } - - /* Do not make a default if the number of rules to default - ** is not at least 1 */ - if ($nbest < 1) { - continue; - } - - - /* Combine matching REDUCE actions into a single default */ - for ($ap = $stp->ap; $ap; $ap = $ap->next) { - if ($ap->type == PHP_ParserGenerator_Action::REDUCE && $ap->x === $rbest) { - break; - } - } - if ($ap === 0) { - throw new Exception('$ap is not an object'); - } - $ap->sp = PHP_ParserGenerator_Symbol::Symbol_new("{default}"); - for ($ap = $ap->next; $ap; $ap = $ap->next) { - if ($ap->type == PHP_ParserGenerator_Action::REDUCE && $ap->x === $rbest) { - $ap->type = PHP_ParserGenerator_Action::NOT_USED; - } - } - $stp->ap = PHP_ParserGenerator_Action::Action_sort($stp->ap); - } - } - - /** - * Renumber and resort states so that states with fewer choices - * occur at the end. Except, keep state 0 as the first state. - */ - function ResortStates() - { - for ($i = 0; $i < $this->nstate; $i++) { - $stp = $this->sorted[$i]->data; - $stp->nTknAct = $stp->nNtAct = 0; - $stp->iDflt = $this->nstate + $this->nrule; - $stp->iTknOfst = PHP_ParserGenerator_Data::NO_OFFSET; - $stp->iNtOfst = PHP_ParserGenerator_Data::NO_OFFSET; - for ($ap = $stp->ap; $ap; $ap = $ap->next) { - if ($this->compute_action($ap) >= 0) { - if ($ap->sp->index < $this->nterminal) { - $stp->nTknAct++; - } elseif ($ap->sp->index < $this->nsymbol) { - $stp->nNtAct++; - } else { - $stp->iDflt = $this->compute_action($ap); - } - } - } - $this->sorted[$i] = $stp; - } - $save = $this->sorted[0]; - unset($this->sorted[0]); - usort($this->sorted, array('PHP_ParserGenerator_State', 'stateResortCompare')); - array_unshift($this->sorted, $save); - for($i = 0; $i < $this->nstate; $i++) { - $this->sorted[$i]->statenum = $i; - } - } - - /** - * Given an action, compute the integer value for that action - * which is to be put in the action table of the generated machine. - * Return negative if no action should be generated. - * @param PHP_ParserGenerator_Action - */ - function compute_action($ap) - { - switch ($ap->type) { - case PHP_ParserGenerator_Action::SHIFT: - $act = $ap->x->statenum; - break; - case PHP_ParserGenerator_Action::REDUCE: - $act = $ap->x->index + $this->nstate; - break; - case PHP_ParserGenerator_Action::ERROR: - $act = $this->nstate + $this->nrule; - break; - case PHP_ParserGenerator_Action::ACCEPT: - $act = $this->nstate + $this->nrule + 1; - break; - default: - $act = -1; - break; - } - return $act; - } - - /** - * Generate the "Parse.out" log file - */ - function ReportOutput() - { - $fp = fopen($this->filenosuffix . ".out", "wb"); - if (!$fp) { - return; - } - for ($i = 0; $i < $this->nstate; $i++) { - $stp = $this->sorted[$i]; - fprintf($fp, "State %d:\n", $stp->statenum); - if ($this->basisflag) { - $cfp = $stp->bp; - } else { - $cfp = $stp->cfp; - } - while ($cfp) { - if ($cfp->dot == $cfp->rp->nrhs) { - $buf = sprintf('(%d)', $cfp->rp->index); - fprintf($fp, ' %5s ', $buf); - } else { - fwrite($fp,' '); - } - $cfp->ConfigPrint($fp); - fwrite($fp, "\n"); - if (0) { - //SetPrint(fp,cfp->fws,$this); - //PlinkPrint(fp,cfp->fplp,"To "); - //PlinkPrint(fp,cfp->bplp,"From"); - } - if ($this->basisflag) { - $cfp = $cfp->bp; - } else { - $cfp = $cfp->next; - } - } - fwrite($fp, "\n"); - for ($ap = $stp->ap; $ap; $ap = $ap->next) { - if ($ap->PrintAction($fp, 30)) { - fprintf($fp,"\n"); - } - } - fwrite($fp,"\n"); - } - fclose($fp); - } - - /** - * The next function finds the template file and opens it, returning - * a pointer to the opened file. - * @return resource - */ - private function tplt_open() - { - $templatename = dirname(dirname(__FILE__)) . DIRECTORY_SEPARATOR . "Lempar.php"; - $buf = $this->filenosuffix . '.lt'; - if (file_exists($buf) && is_readable($buf)) { - $tpltname = $buf; - } elseif (file_exists($templatename) && is_readable($templatename)) { - $tpltname = $templatename; - } elseif ($fp = @fopen($templatename, 'rb', true)) { - return $fp; - } - if (!isset($tpltname)) { - echo "Can't find the parser driver template file \"%s\".\n", - $templatename; - $this->errorcnt++; - return 0; - } - $in = @fopen($tpltname,"rb"); - if (!$in) { - printf("Can't open the template file \"%s\".\n", $tpltname); - $this->errorcnt++; - return 0; - } - return $in; - } - -#define LINESIZE 1000 - /**#@+ - * The next cluster of routines are for reading the template file - * and writing the results to the generated parser - */ - /** - * The first function transfers data from "in" to "out" until - * a line is seen which begins with "%%". The line number is - * tracked. - * - * if name!=0, then any word that begin with "Parse" is changed to - * begin with *name instead. - */ - private function tplt_xfer($name, $in, $out, &$lineno) - { - while (($line = fgets($in, 1024)) && ($line[0] != '%' || $line[1] != '%')) { - $lineno++; - $iStart = 0; - if ($name) { - for ($i = 0; $i < strlen($line); $i++) { - if ($line[$i] == 'P' && substr($line, $i, 5) == "Parse" - && ($i === 0 || preg_match('/[^a-zA-Z]/', $line[$i - 1]))) { - if ($i > $iStart) { - fwrite($out, substr($line, $iStart, $i - $iStart)); - } - fwrite($out, $name); - $i += 4; - $iStart = $i + 1; - } - } - } - fwrite($out, substr($line, $iStart)); - } - } - - /** - * Print a #line directive line to the output file. - */ - private function tplt_linedir($out, $lineno, $filename) - { - fwrite($out, '#line ' . $lineno . ' "' . $filename . "\"\n"); - } - - /** - * Print a string to the file and keep the linenumber up to date - */ - private function tplt_print($out, $str, $strln, &$lineno) - { - if ($str == '') { - return; - } - $this->tplt_linedir($out, $strln, $this->filename); - $lineno++; - fwrite($out, $str); - $lineno += count(explode("\n", $str)) - 1; - $this->tplt_linedir($out, $lineno + 2, $this->outname); - $lineno += 2; - } - /**#@-*/ - - /** - * Compute all followsets. - * - * A followset is the set of all symbols which can come immediately - * after a configuration. - */ - function FindFollowSets() - { - for ($i = 0; $i < $this->nstate; $i++) { - for ($cfp = $this->sorted[$i]->data->cfp; $cfp; $cfp = $cfp->next) { - $cfp->status = PHP_ParserGenerator_Config::INCOMPLETE; - } - } - - do { - $progress = 0; - for ($i = 0; $i < $this->nstate; $i++) { - for ($cfp = $this->sorted[$i]->data->cfp; $cfp; $cfp = $cfp->next) { - if ($cfp->status == PHP_ParserGenerator_Config::COMPLETE) { - continue; - } - for ($plp = $cfp->fplp; $plp; $plp = $plp->next) { - $a = array_diff_key($cfp->fws, $plp->cfp->fws); - if (count($a)) { - $plp->cfp->fws += $a; - $plp->cfp->status = PHP_ParserGenerator_Config::INCOMPLETE; - $progress = 1; - } - } - $cfp->status = PHP_ParserGenerator_Config::COMPLETE; - } - } - } while ($progress); - } - - /** - * Generate C source code for the parser - * @param int Output in makeheaders format if true - */ - function ReportTable($mhflag) - { -// FILE *out, *in; -// char line[LINESIZE]; -// int lineno; -// struct state *stp; -// struct action *ap; -// struct rule *rp; -// struct acttab *pActtab; -// int i, j, n; -// char *name; -// int mnTknOfst, mxTknOfst; -// int mnNtOfst, mxNtOfst; -// struct axset *ax; - - $in = $this->tplt_open(); - if (!$in) { - return; - } - $out = fopen($this->filenosuffix . ".php", "wb"); - if (!$out) { - fclose($in); - return; - } - $this->outname = $this->filenosuffix . ".php"; - $lineno = 1; - $this->tplt_xfer($this->name, $in, $out, $lineno); - - /* Generate the include code, if any */ - $this->tplt_print($out, $this->include_code, $this->includeln, $lineno); - $this->tplt_xfer($this->name, $in, $out, $lineno); - - /* Generate the class declaration code */ - $this->tplt_print($out, $this->declare_classcode, $this->declare_classln, - $lineno); - $this->tplt_xfer($this->name, $in, $out, $lineno); - - /* Generate the internal parser class include code, if any */ - $this->tplt_print($out, $this->include_classcode, $this->include_classln, - $lineno); - $this->tplt_xfer($this->name, $in, $out, $lineno); - - /* Generate #defines for all tokens */ - //if ($mhflag) { - //fprintf($out, "#if INTERFACE\n"); - $lineno++; - if ($this->tokenprefix) { - $prefix = $this->tokenprefix; - } else { - $prefix = ''; - } - for ($i = 1; $i < $this->nterminal; $i++) { - fprintf($out, " const %s%-30s = %2d;\n", $prefix, $this->symbols[$i]->name, $i); - $lineno++; - } - //fwrite($out, "#endif\n"); - $lineno++; - //} - fwrite($out, " const YY_NO_ACTION = " . - ($this->nstate + $this->nrule + 2) . ";\n"); - $lineno++; - fwrite($out, " const YY_ACCEPT_ACTION = " . - ($this->nstate + $this->nrule + 1) . ";\n"); - $lineno++; - fwrite($out, " const YY_ERROR_ACTION = " . - ($this->nstate + $this->nrule) . ";\n"); - $lineno++; - $this->tplt_xfer($this->name, $in, $out, $lineno); - - /* Generate the action table and its associates: - ** - ** yy_action[] A single table containing all actions. - ** yy_lookahead[] A table containing the lookahead for each entry in - ** yy_action. Used to detect hash collisions. - ** yy_shift_ofst[] For each state, the offset into yy_action for - ** shifting terminals. - ** yy_reduce_ofst[] For each state, the offset into yy_action for - ** shifting non-terminals after a reduce. - ** yy_default[] Default action for each state. - */ - - /* Compute the actions on all states and count them up */ - - $ax = array(); - for ($i = 0; $i < $this->nstate; $i++) { - $stp = $this->sorted[$i]; - $ax[$i * 2] = array(); - $ax[$i * 2]['stp'] = $stp; - $ax[$i * 2]['isTkn'] = 1; - $ax[$i * 2]['nAction'] = $stp->nTknAct; - $ax[$i * 2 + 1] = array(); - $ax[$i * 2 + 1]['stp'] = $stp; - $ax[$i * 2 + 1]['isTkn'] = 0; - $ax[$i * 2 + 1]['nAction'] = $stp->nNtAct; - } - $mxTknOfst = $mnTknOfst = 0; - $mxNtOfst = $mnNtOfst = 0; - - /* Compute the action table. In order to try to keep the size of the - ** action table to a minimum, the heuristic of placing the largest action - ** sets first is used. - */ - - usort($ax, array('PHP_ParserGenerator_Data', 'axset_compare')); - $pActtab = new PHP_ParserGenerator_ActionTable; - for ($i = 0; $i < $this->nstate * 2 && $ax[$i]['nAction'] > 0; $i++) { - $stp = $ax[$i]['stp']; - if ($ax[$i]['isTkn']) { - for ($ap = $stp->ap; $ap; $ap = $ap->next) { - if ($ap->sp->index >= $this->nterminal) { - continue; - } - $action = $this->compute_action($ap); - if ($action < 0) { - continue; - } - $pActtab->acttab_action($ap->sp->index, $action); - } - $stp->iTknOfst = $pActtab->acttab_insert(); - if ($stp->iTknOfst < $mnTknOfst) { - $mnTknOfst = $stp->iTknOfst; - } - if ($stp->iTknOfst > $mxTknOfst) { - $mxTknOfst = $stp->iTknOfst; - } - } else { - for ($ap = $stp->ap; $ap; $ap = $ap->next) { - if ($ap->sp->index < $this->nterminal) { - continue; - } - if ($ap->sp->index == $this->nsymbol) { - continue; - } - $action = $this->compute_action($ap); - if ($action < 0) { - continue; - } - $pActtab->acttab_action($ap->sp->index, $action); - } - $stp->iNtOfst = $pActtab->acttab_insert(); - if ($stp->iNtOfst < $mnNtOfst) { - $mnNtOfst = $stp->iNtOfst; - } - if ($stp->iNtOfst > $mxNtOfst) { - $mxNtOfst = $stp->iNtOfst; - } - } - } - /* Output the yy_action table */ - - fprintf($out, " const YY_SZ_ACTTAB = %d;\n", $pActtab->nAction); - $lineno++; - fwrite($out, "static public \$yy_action = array(\n"); - $lineno++; - $n = $pActtab->nAction; - for($i = $j = 0; $i < $n; $i++) { - $action = $pActtab->aAction[$i]['action']; - if ($action < 0) { - $action = $this->nsymbol + $this->nrule + 2; - } - // change next line - if ($j === 0) { - fprintf($out, " /* %5d */ ", $i); - } - fprintf($out, " %4d,", $action); - if ($j == 9 || $i == $n - 1) { - fwrite($out, "\n"); - $lineno++; - $j = 0; - } else { - $j++; - } - } - fwrite($out, " );\n"); $lineno++; - - /* Output the yy_lookahead table */ - - fwrite($out, " static public \$yy_lookahead = array(\n"); - $lineno++; - for ($i = $j = 0; $i < $n; $i++) { - $la = $pActtab->aAction[$i]['lookahead']; - if ($la < 0) { - $la = $this->nsymbol; - } - // change next line - if ($j === 0) { - fprintf($out, " /* %5d */ ", $i); - } - fprintf($out, " %4d,", $la); - if ($j == 9 || $i == $n - 1) { - fwrite($out, "\n"); - $lineno++; - $j = 0; - } else { - $j++; - } - } - fwrite($out, ");\n"); - $lineno++; - - /* Output the yy_shift_ofst[] table */ - fprintf($out, " const YY_SHIFT_USE_DFLT = %d;\n", $mnTknOfst - 1); - $lineno++; - $n = $this->nstate; - while ($n > 0 && $this->sorted[$n - 1]->iTknOfst == PHP_ParserGenerator_Data::NO_OFFSET) { - $n--; - } - fprintf($out, " const YY_SHIFT_MAX = %d;\n", $n - 1); - $lineno++; - fwrite($out, " static public \$yy_shift_ofst = array(\n"); - $lineno++; - for ($i = $j = 0; $i < $n; $i++) { - $stp = $this->sorted[$i]; - $ofst = $stp->iTknOfst; - if ($ofst === PHP_ParserGenerator_Data::NO_OFFSET) { - $ofst = $mnTknOfst - 1; - } - // change next line - if ($j === 0) { - fprintf($out, " /* %5d */ ", $i); - } - fprintf($out, " %4d,", $ofst); - if ($j == 9 || $i == $n - 1) { - fwrite($out, "\n"); - $lineno++; - $j = 0; - } else { - $j++; - } - } - fwrite($out, ");\n"); - $lineno++; - - - /* Output the yy_reduce_ofst[] table */ - - fprintf($out, " const YY_REDUCE_USE_DFLT = %d;\n", $mnNtOfst - 1); - $lineno++; - $n = $this->nstate; - while ($n > 0 && $this->sorted[$n - 1]->iNtOfst == PHP_ParserGenerator_Data::NO_OFFSET) { - $n--; - } - fprintf($out, " const YY_REDUCE_MAX = %d;\n", $n - 1); - $lineno++; - fwrite($out, " static public \$yy_reduce_ofst = array(\n"); - $lineno++; - for ($i = $j = 0; $i < $n; $i++) { - $stp = $this->sorted[$i]; - $ofst = $stp->iNtOfst; - if ($ofst == PHP_ParserGenerator_Data::NO_OFFSET) { - $ofst = $mnNtOfst - 1; - } - // change next line - if ($j == 0) { - fprintf($out, " /* %5d */ ", $i); - } - fprintf($out, " %4d,", $ofst); - if ($j == 9 || $i == $n - 1) { - fwrite($out, "\n"); - $lineno++; - $j = 0; - } else { - $j++; - } - } - fwrite($out, ");\n"); - $lineno++; - - /* Output the expected tokens table */ - - fwrite($out, " static public \$yyExpectedTokens = array(\n"); - $lineno++; - for ($i = 0; $i < $this->nstate; $i++) { - $stp = $this->sorted[$i]; - fwrite($out, " /* $i */ array("); - for ($ap = $stp->ap; $ap; $ap = $ap->next) { - if ($ap->sp->index < $this->nterminal) { - if ($ap->type == PHP_ParserGenerator_Action::SHIFT || - $ap->type == PHP_ParserGenerator_Action::REDUCE) { - fwrite($out, $ap->sp->index . ', '); - } - } - } - fwrite($out, "),\n"); - $lineno++; - } - fwrite($out, ");\n"); - $lineno++; - - /* Output the default action table */ - - fwrite($out, " static public \$yy_default = array(\n"); - $lineno++; - $n = $this->nstate; - for ($i = $j = 0; $i < $n; $i++) { - $stp = $this->sorted[$i]; - // change next line - if ($j == 0) { - fprintf($out, " /* %5d */ ", $i); - } - fprintf($out, " %4d,", $stp->iDflt); - if ($j == 9 || $i == $n - 1) { - fprintf($out, "\n"); $lineno++; - $j = 0; - } else { - $j++; - } - } - fwrite($out, ");\n"); - $lineno++; - $this->tplt_xfer($this->name, $in, $out, $lineno); - - /* Generate the defines */ - fprintf($out, " const YYNOCODE = %d;\n", $this->nsymbol + 1); - $lineno++; - if ($this->stacksize) { - if($this->stacksize <= 0) { - PHP_ParserGenerator::ErrorMsg($this->filename, 0, - "Illegal stack size: [%s]. The stack size should be an integer constant.", - $this->stacksize); - $this->errorcnt++; - $this->stacksize = "100"; - } - fprintf($out, " const YYSTACKDEPTH = %s;\n", $this->stacksize); - $lineno++; - } else { - fwrite($out," const YYSTACKDEPTH = 100;\n"); - $lineno++; - } - fprintf($out, " const YYNSTATE = %d;\n", $this->nstate); - $lineno++; - fprintf($out, " const YYNRULE = %d;\n", $this->nrule); - $lineno++; - fprintf($out, " const YYERRORSYMBOL = %d;\n", $this->errsym->index); - $lineno++; - fprintf($out, " const YYERRSYMDT = 'yy%d';\n", $this->errsym->dtnum); - $lineno++; - if ($this->has_fallback) { - fwrite($out, " const YYFALLBACK = 1;\n"); - } else { - fwrite($out, " const YYFALLBACK = 0;\n"); - } - $lineno++; - $this->tplt_xfer($this->name, $in, $out, $lineno); - - /* Generate the table of fallback tokens. - */ - - if ($this->has_fallback) { - for ($i = 0; $i < $this->nterminal; $i++) { - $p = $this->symbols[$i]; - if ($p->fallback === 0) { - // change next line - fprintf($out, " 0, /* %10s => nothing */\n", $p->name); - } else { - // change next line - fprintf($out, " %3d, /* %10s => %s */\n", - $p->fallback->index, $p->name, $p->fallback->name); - } - $lineno++; - } - } - $this->tplt_xfer($this->name, $in, $out, $lineno); - - - /* Generate a table containing the symbolic name of every symbol - ($yyTokenName) - */ - - for ($i = 0; $i < $this->nsymbol; $i++) { - fprintf($out," %-15s", "'" . $this->symbols[$i]->name . "',"); - if (($i & 3) == 3) { - fwrite($out,"\n"); - $lineno++; - } - } - if (($i & 3) != 0) { - fwrite($out, "\n"); - $lineno++; - } - $this->tplt_xfer($this->name, $in, $out, $lineno); - - /* Generate a table containing a text string that describes every - ** rule in the rule set of the grammer. This information is used - ** when tracing REDUCE actions. - */ - - for ($i = 0, $rp = $this->rule; $rp; $rp = $rp->next, $i++) { - if ($rp->index !== $i) { - throw new Exception('rp->index != i and should be'); - } - // change next line - fprintf($out, " /* %3d */ \"%s ::=", $i, $rp->lhs->name); - for ($j = 0; $j < $rp->nrhs; $j++) { - $sp = $rp->rhs[$j]; - fwrite($out,' ' . $sp->name); - if ($sp->type == PHP_ParserGenerator_Symbol::MULTITERMINAL) { - for($k = 1; $k < $sp->nsubsym; $k++) { - fwrite($out, '|' . $sp->subsym[$k]->name); - } - } - } - fwrite($out, "\",\n"); - $lineno++; - } - $this->tplt_xfer($this->name, $in, $out, $lineno); - - /* Generate code which executes every time a symbol is popped from - ** the stack while processing errors or while destroying the parser. - ** (In other words, generate the %destructor actions) - */ - - if ($this->tokendest) { - for ($i = 0; $i < $this->nsymbol; $i++) { - $sp = $this->symbols[$i]; - if ($sp === 0 || $sp->type != PHP_ParserGenerator_Symbol::TERMINAL) { - continue; - } - fprintf($out, " case %d:\n", $sp->index); - $lineno++; - } - for ($i = 0; $i < $this->nsymbol && - $this->symbols[$i]->type != PHP_ParserGenerator_Symbol::TERMINAL; $i++); - if ($i < $this->nsymbol) { - $this->emit_destructor_code($out, $this->symbols[$i], $lineno); - fprintf($out, " break;\n"); - $lineno++; - } - } - if ($this->vardest) { - $dflt_sp = 0; - for ($i = 0; $i < $this->nsymbol; $i++) { - $sp = $this->symbols[$i]; - if ($sp === 0 || $sp->type == PHP_ParserGenerator_Symbol::TERMINAL || - $sp->index <= 0 || $sp->destructor != 0) { - continue; - } - fprintf($out, " case %d:\n", $sp->index); - $lineno++; - $dflt_sp = $sp; - } - if ($dflt_sp != 0) { - $this->emit_destructor_code($out, $dflt_sp, $lineno); - fwrite($out, " break;\n"); - $lineno++; - } - } - for ($i = 0; $i < $this->nsymbol; $i++) { - $sp = $this->symbols[$i]; - if ($sp === 0 || $sp->type == PHP_ParserGenerator_Symbol::TERMINAL || - $sp->destructor === 0) { - continue; - } - fprintf($out, " case %d:\n", $sp->index); - $lineno++; - - /* Combine duplicate destructors into a single case */ - - for ($j = $i + 1; $j < $this->nsymbol; $j++) { - $sp2 = $this->symbols[$j]; - if ($sp2 && $sp2->type != PHP_ParserGenerator_Symbol::TERMINAL && $sp2->destructor - && $sp2->dtnum == $sp->dtnum - && $sp->destructor == $sp2->destructor) { - fprintf($out, " case %d:\n", $sp2->index); - $lineno++; - $sp2->destructor = 0; - } - } - - $this->emit_destructor_code($out, $this->symbols[$i], $lineno); - fprintf($out, " break;\n"); - $lineno++; - } - $this->tplt_xfer($this->name, $in, $out, $lineno); - - /* Generate code which executes whenever the parser stack overflows */ - - $this->tplt_print($out, $this->overflow, $this->overflowln, $lineno); - $this->tplt_xfer($this->name, $in, $out, $lineno); - - /* Generate the table of rule information - ** - ** Note: This code depends on the fact that rules are number - ** sequentually beginning with 0. - */ - - for ($rp = $this->rule; $rp; $rp = $rp->next) { - fprintf($out, " array( 'lhs' => %d, 'rhs' => %d ),\n", - $rp->lhs->index, $rp->nrhs); - $lineno++; - } - $this->tplt_xfer($this->name, $in, $out, $lineno); - - - /* Generate code which executes during each REDUCE action */ - - for ($rp = $this->rule; $rp; $rp = $rp->next) { - if ($rp->code) { - $this->translate_code($rp); - } - } - - /* Generate the method map for each REDUCE action */ - - for ($rp = $this->rule; $rp; $rp = $rp->next) { - if ($rp->code === 0) { - continue; - } - fwrite($out, ' ' . $rp->index . ' => ' . $rp->index . ",\n"); - $lineno++; - for ($rp2 = $rp->next; $rp2; $rp2 = $rp2->next) { - if ($rp2->code === $rp->code) { - fwrite($out, ' ' . $rp2->index . ' => ' . - $rp->index . ",\n"); - $lineno++; - $rp2->code = 0; - } - } - } - $this->tplt_xfer($this->name, $in, $out, $lineno); - - for ($rp = $this->rule; $rp; $rp = $rp->next) { - if ($rp->code === 0) { - continue; - } - $this->emit_code($out, $rp, $lineno); - } - $this->tplt_xfer($this->name, $in, $out, $lineno); - - - /* Generate code which executes if a parse fails */ - - $this->tplt_print($out, $this->failure, $this->failureln, $lineno); - $this->tplt_xfer($this->name, $in, $out, $lineno); - - /* Generate code which executes when a syntax error occurs */ - - $this->tplt_print($out, $this->error, $this->errorln, $lineno); - $this->tplt_xfer($this->name, $in, $out, $lineno); - - /* Generate code which executes when the parser accepts its input */ - - $this->tplt_print($out, $this->accept, $this->acceptln, $lineno); - $this->tplt_xfer($this->name, $in, $out, $lineno); - - /* Append any addition code the user desires */ - - $this->tplt_print($out, $this->extracode, $this->extracodeln, $lineno); - - fclose($in); - fclose($out); - } - - /** - * Generate code which executes when the rule "rp" is reduced. Write - * the code to "out". Make sure lineno stays up-to-date. - */ - function emit_code($out, PHP_ParserGenerator_Rule $rp, &$lineno) - { - $linecnt = 0; - - /* Generate code to do the reduce action */ - if ($rp->code) { - $this->tplt_linedir($out, $rp->line, $this->filename); - fwrite($out, " function yy_r$rp->index(){" . $rp->code); - $linecnt += count(explode("\n", $rp->code)) - 1; - $lineno += 3 + $linecnt; - fwrite($out, " }\n"); - $this->tplt_linedir($out, $lineno, $this->outname); - } /* End if( rp->code ) */ - } - - /** - * Append text to a dynamically allocated string. If zText is 0 then - * reset the string to be empty again. Always return the complete text - * of the string (which is overwritten with each call). - * - * n bytes of zText are stored. If n==0 then all of zText is stored. - * - * If n==-1, then the previous character is overwritten. - * @param string - * @param int - */ - function append_str($zText, $n) - { - static $z = ''; - $zInt = ''; - - if ($zText === '') { - $ret = $z; - $z = ''; - return $ret; - } - if ($n <= 0) { - if ($n < 0) { - if (!strlen($z)) { - throw new Exception('z is zero-length'); - } - $z = substr($z, 0, strlen($z) - 1); - if (!$z) { - $z = ''; - } - } - $n = strlen($zText); - } - $i = 0; - $z .= substr($zText, 0, $n); - return $z; - } - - /** - * zCode is a string that is the action associated with a rule. Expand - * the symbols in this string so that the refer to elements of the parser - * stack. - */ - function translate_code(PHP_ParserGenerator_Rule $rp) - { - $lhsused = 0; /* True if the LHS element has been used */ - $used = array(); /* True for each RHS element which is used */ - - for($i = 0; $i < $rp->nrhs; $i++) { - $used[$i] = 0; - } - - $this->append_str('', 0); - for ($i = 0; $i < strlen($rp->code); $i++) { - $cp = $rp->code[$i]; - if (preg_match('/[A-Za-z]/', $cp) && - ($i === 0 || (!preg_match('/[A-Za-z0-9_]/', $rp->code[$i - 1])))) { - //*xp = 0; - // previous line is in essence a temporary substr, so - // we will simulate it - $test = substr($rp->code, $i); - preg_match('/[A-Za-z0-9_]+/', $test, $matches); - $tempcp = $matches[0]; - $j = strlen($tempcp) + $i; - if ($rp->lhsalias && $tempcp == $rp->lhsalias) { - $this->append_str("\$this->_retvalue", 0); - $cp = $rp->code[$j]; - $i = $j; - $lhsused = 1; - } else { - for ($ii = 0; $ii < $rp->nrhs; $ii++) { - if ($rp->rhsalias[$ii] && $tempcp == $rp->rhsalias[$ii]) { - if ($ii !== 0 && $rp->code[$ii - 1] == '@') { - /* If the argument is of the form @X then substitute - ** the token number of X, not the value of X */ - $this->append_str("\$this->yystack[\$this->yyidx + " . - ($ii - $rp->nrhs + 1) . "]->major", -1); - } else { - $sp = $rp->rhs[$ii]; - if ($sp->type == PHP_ParserGenerator_Symbol::MULTITERMINAL) { - $dtnum = $sp->subsym[0]->dtnum; - } else { - $dtnum = $sp->dtnum; - } - $this->append_str("\$this->yystack[\$this->yyidx + " . - ($ii - $rp->nrhs + 1) . "]->minor", 0); - } - $cp = $rp->code[$j]; - $i = $j; - $used[$ii] = 1; - break; - } - } - } - } - $this->append_str($cp, 1); - } /* End loop */ - - /* Check to make sure the LHS has been used */ - if ($rp->lhsalias && !$lhsused) { - PHP_ParserGenerator::ErrorMsg($this->filename, $rp->ruleline, - "Label \"%s\" for \"%s(%s)\" is never used.", - $rp->lhsalias, $rp->lhs->name, $rp->lhsalias); - $this->errorcnt++; - } - - /* Generate destructor code for RHS symbols which are not used in the - ** reduce code */ - for($i = 0; $i < $rp->nrhs; $i++) { - if ($rp->rhsalias[$i] && !isset($used[$i])) { - PHP_ParserGenerator::ErrorMsg($this->filename, $rp->ruleline, - "Label %s for \"%s(%s)\" is never used.", - $rp->rhsalias[$i], $rp->rhs[$i]->name, $rp->rhsalias[$i]); - $this->errorcnt++; - } elseif ($rp->rhsalias[$i] == 0) { - if ($rp->rhs[$i]->type == PHP_ParserGenerator_Symbol::TERMINAL) { - $hasdestructor = $this->tokendest != 0; - }else{ - $hasdestructor = $this->vardest !== 0 || $rp->rhs[$i]->destructor !== 0; - } - if ($hasdestructor) { - $this->append_str(" \$this->yy_destructor(" . - ($rp->rhs[$i]->index) . ", \$this->yystack[\$this->yyidx + " . - ($i - $rp->nrhs + 1) . "]->minor);\n", 0); - } else { - /* No destructor defined for this term */ - } - } - } - $cp = $this->append_str('', 0); - $rp->code = $cp; - } - - /** - * The following routine emits code for the destructor for the - * symbol sp - */ - function emit_destructor_code($out, PHP_ParserGenerator_Symbol $sp, &$lineno) -// FILE *out; -// struct symbol *sp; -// struct lemon *lemp; -// int *lineno; - { - $cp = 0; - - $linecnt = 0; - if ($sp->type == PHP_ParserGenerator_Symbol::TERMINAL) { - $cp = $this->tokendest; - if ($cp === 0) { - return; - } - $this->tplt_linedir($out, $this->tokendestln, $this->filename); - fwrite($out, "{"); - } elseif ($sp->destructor) { - $cp = $sp->destructor; - $this->tplt_linedir($out, $sp->destructorln, $this->filename); - fwrite($out, "{"); - } elseif ($this->vardest) { - $cp = $this->vardest; - if ($cp === 0) { - return; - } - $this->tplt_linedir($out, $this->vardestln, $this->filename); - fwrite($out, "{"); - } else { - throw new Exception('emit_destructor'); /* Cannot happen */ - } - for ($i = 0; $i < strlen($cp); $i++) { - if ($cp[$i]=='$' && $cp[$i + 1]=='$' ) { - fprintf($out, "(yypminor->yy%d)", $sp->dtnum); - $i++; - continue; - } - if ($cp[$i] == "\n") { - $linecnt++; - } - fwrite($out, $cp[$i]); - } - $lineno += 3 + $linecnt; - fwrite($out, "}\n"); - $this->tplt_linedir($out, $lineno, $this->outname); - } - - /** - * Compare to axset structures for sorting purposes - */ - static function axset_compare($a, $b) - { - return $b['nAction'] - $a['nAction']; - } -} diff --git a/libs/lexer/ParserGenerator/Parser.php b/libs/lexer/ParserGenerator/Parser.php deleted file mode 100644 index 55305cf1..00000000 --- a/libs/lexer/ParserGenerator/Parser.php +++ /dev/null @@ -1,844 +0,0 @@ - - * @copyright 2006 Gregory Beaver - * @license http://www.php.net/license/3_01.txt PHP License 3.01 - * @version CVS: $Id: Parser.php,v 1.2 2007/03/02 16:36:24 cellog Exp $ - * @since File available since Release 0.1.0 - */ -/** - * The grammar parser for lemon grammar files. - * - * @package PHP_ParserGenerator - * @author Gregory Beaver - * @copyright 2006 Gregory Beaver - * @license http://www.php.net/license/3_01.txt PHP License 3.01 - * @since Class available since Release 0.1.0 - */ -class PHP_ParserGenerator_Parser -{ - const INITIALIZE = 1; - const WAITING_FOR_DECL_OR_RULE = 2; - const WAITING_FOR_DECL_KEYWORD = 3; - const WAITING_FOR_DECL_ARG = 4; - const WAITING_FOR_PRECEDENCE_SYMBOL = 5; - const WAITING_FOR_ARROW = 6; - const IN_RHS = 7; - const LHS_ALIAS_1 = 8; - const LHS_ALIAS_2 = 9; - const LHS_ALIAS_3 = 10; - const RHS_ALIAS_1 = 11; - const RHS_ALIAS_2 = 12; - const PRECEDENCE_MARK_1 = 13; - const PRECEDENCE_MARK_2 = 14; - const RESYNC_AFTER_RULE_ERROR = 15; - const RESYNC_AFTER_DECL_ERROR = 16; - const WAITING_FOR_DESTRUCTOR_SYMBOL = 17; - const WAITING_FOR_DATATYPE_SYMBOL = 18; - const WAITING_FOR_FALLBACK_ID = 19; - - /** - * Name of the input file - * - * @var string - */ - public $filename; - /** - * Linenumber at which current token starts - * @var int - */ - public $tokenlineno; - /** - * Number of parsing errors so far - * @var int - */ - public $errorcnt; - /** - * Index of current token within the input string - * @var int - */ - public $tokenstart; - /** - * Global state vector - * @var PHP_ParserGenerator_Data - */ - public $gp; - /** - * Parser state (one of the class constants for this class) - * - * - PHP_ParserGenerator_Parser::INITIALIZE, - * - PHP_ParserGenerator_Parser::WAITING_FOR_DECL_OR_RULE, - * - PHP_ParserGenerator_Parser::WAITING_FOR_DECL_KEYWORD, - * - PHP_ParserGenerator_Parser::WAITING_FOR_DECL_ARG, - * - PHP_ParserGenerator_Parser::WAITING_FOR_PRECEDENCE_SYMBOL, - * - PHP_ParserGenerator_Parser::WAITING_FOR_ARROW, - * - PHP_ParserGenerator_Parser::IN_RHS, - * - PHP_ParserGenerator_Parser::LHS_ALIAS_1, - * - PHP_ParserGenerator_Parser::LHS_ALIAS_2, - * - PHP_ParserGenerator_Parser::LHS_ALIAS_3, - * - PHP_ParserGenerator_Parser::RHS_ALIAS_1, - * - PHP_ParserGenerator_Parser::RHS_ALIAS_2, - * - PHP_ParserGenerator_Parser::PRECEDENCE_MARK_1, - * - PHP_ParserGenerator_Parser::PRECEDENCE_MARK_2, - * - PHP_ParserGenerator_Parser::RESYNC_AFTER_RULE_ERROR, - * - PHP_ParserGenerator_Parser::RESYNC_AFTER_DECL_ERROR, - * - PHP_ParserGenerator_Parser::WAITING_FOR_DESTRUCTOR_SYMBOL, - * - PHP_ParserGenerator_Parser::WAITING_FOR_DATATYPE_SYMBOL, - * - PHP_ParserGenerator_Parser::WAITING_FOR_FALLBACK_ID - * @var int - */ - public $state; - /** - * The fallback token - * @var PHP_ParserGenerator_Symbol - */ - public $fallback; - /** - * Left-hand side of the current rule - * @var PHP_ParserGenerator_Symbol - */ - public $lhs; - /** - * Alias for the LHS - * @var string - */ - public $lhsalias; - /** - * Number of right-hand side symbols seen - * @var int - */ - public $nrhs; - /** - * Right-hand side symbols - * @var array array of {@link PHP_ParserGenerator_Symbol} objects - */ - public $rhs = array(); - /** - * Aliases for each RHS symbol name (or NULL) - * @var array array of strings - */ - public $alias = array(); - /** - * Previous rule parsed - * @var PHP_ParserGenerator_Rule - */ - public $prevrule; - /** - * Keyword of a declaration - * - * This is one of the %keyword keywords in the grammar file - * @var string - */ - public $declkeyword; - /** - * Where the declaration argument should be put - * - * This is assigned as a reference to an internal variable - * @var mixed - */ - public $declargslot = array(); - /** - * Where the declaration linenumber is put - * - * This is assigned as a reference to an internal variable - * @var mixed - */ - public $decllnslot; - /*enum e_assoc*/ - public $declassoc; /* Assign this association to decl arguments */ - public $preccounter; /* Assign this precedence to decl arguments */ - /** - * @var PHP_ParserGenerator_Rule - */ - public $firstrule; /* Pointer to first rule in the grammar */ - /** - * @var PHP_ParserGenerator_Rule - */ - public $lastrule; /* Pointer to the most recently parsed rule */ - - /** - * @var PHP_ParserGenerator - */ - private $lemon; - - function __construct(PHP_ParserGenerator $lem) - { - $this->lemon = $lem; - } - - /** - * Run the preprocessor over the input file text. The Lemon variable - * $azDefine contains the names of all defined - * macros. This routine looks for "%ifdef" and "%ifndef" and "%endif" and - * comments them out. Text in between is also commented out as appropriate. - * @param string - */ - private function preprocess_input(&$z) - { - $lineno = $exclude = 0; - for ($i=0; $i < strlen($z); $i++) { - if ($z[$i] == "\n") { - $lineno++; - } - if ($z[$i] != '%' || ($i > 0 && $z[$i-1] != "\n")) { - continue; - } - if (substr($z, $i, 6) === "%endif" && trim($z[$i+6]) === '') { - if ($exclude) { - $exclude--; - if ($exclude === 0) { - for ($j = $start; $j < $i; $j++) { - if ($z[$j] != "\n") $z[$j] = ' '; - } - } - } - for ($j = $i; $j < strlen($z) && $z[$j] != "\n"; $j++) { - $z[$j] = ' '; - } - } elseif (substr($z, $i, 6) === "%ifdef" && trim($z[$i+6]) === '' || - substr($z, $i, 7) === "%ifndef" && trim($z[$i+7]) === '') { - if ($exclude) { - $exclude++; - } else { - $j = $i; - $n = strtok(substr($z, $j), " \t"); - $exclude = 1; - if (isset($this->lemon->azDefine[$n])) { - $exclude = 0; - } - if ($z[$i + 3]=='n') { - // this is a rather obtuse way of checking whether this is %ifndef - $exclude = !$exclude; - } - if ($exclude) { - $start = $i; - $start_lineno = $lineno; - } - } - //for ($j = $i; $j < strlen($z) && $z[$j] != "\n"; $j++) $z[$j] = ' '; - $j = strpos(substr($z, $i), "\n"); - if ($j === false) { - $z = substr($z, 0, $i); // remove instead of adding ' ' - } else { - $z = substr($z, 0, $i) . substr($z, $i + $j); // remove instead of adding ' ' - } - } - } - if ($exclude) { - throw new Exception("unterminated %ifdef starting on line $start_lineno\n"); - } - } - - /** - * In spite of its name, this function is really a scanner. - * - * It reads in the entire input file (all at once) then tokenizes it. - * Each token is passed to the function "parseonetoken" which builds all - * the appropriate data structures in the global state vector "gp". - * @param PHP_ParserGenerator_Data - */ - function Parse(PHP_ParserGenerator_Data $gp) - { - $startline = 0; - - $this->gp = $gp; - $this->filename = $gp->filename; - $this->errorcnt = 0; - $this->state = self::INITIALIZE; - - /* Begin by reading the input file */ - $filebuf = file_get_contents($this->filename); - if (!$filebuf) { - PHP_ParserGenerator::ErrorMsg($this->filename, 0, "Can't open this file for reading."); - $gp->errorcnt++; - return; - } - if (filesize($this->filename) != strlen($filebuf)) { - ErrorMsg($this->filename, 0, "Can't read in all %d bytes of this file.", - filesize($this->filename)); - $gp->errorcnt++; - return; - } - - /* Make an initial pass through the file to handle %ifdef and %ifndef */ - $this->preprocess_input($filebuf); - - /* Now scan the text of the input file */ - $lineno = 1; - for ($cp = 0, $c = $filebuf[0]; $cp < strlen($filebuf); $cp++) { - $c = $filebuf[$cp]; - if ($c == "\n") $lineno++; /* Keep track of the line number */ - if (trim($c) === '') { - continue; - } /* Skip all white space */ - if ($filebuf[$cp] == '/' && ($cp + 1 < strlen($filebuf)) && $filebuf[$cp + 1] == '/') { - /* Skip C++ style comments */ - $cp += 2; - $z = strpos(substr($filebuf, $cp), "\n"); - if ($z === false) { - $cp = strlen($filebuf); - break; - } - $lineno++; - $cp += $z; - continue; - } - if ($filebuf[$cp] == '/' && ($cp + 1 < strlen($filebuf)) && $filebuf[$cp + 1] == '*') { - /* Skip C style comments */ - $cp += 2; - $z = strpos(substr($filebuf, $cp), '*/'); - if ($z !== false) { - $lineno += count(explode("\n", substr($filebuf, $cp, $z))) - 1; - } - $cp += $z + 1; - continue; - } - $this->tokenstart = $cp; /* Mark the beginning of the token */ - $this->tokenlineno = $lineno; /* Linenumber on which token begins */ - if ($filebuf[$cp] == '"') { /* String literals */ - $cp++; - $oldcp = $cp; - $test = strpos(substr($filebuf, $cp), '"'); - if ($test === false) { - PHP_ParserGenerator::ErrorMsg($this->filename, $startline, - "String starting on this line is not terminated before the end of the file."); - $this->errorcnt++; - $nextcp = $cp = strlen($filebuf); - } else { - $cp += $test; - $nextcp = $cp + 1; - } - $lineno += count(explode("\n", substr($filebuf, $oldcp, $cp - $oldcp))) - 1; - } elseif ($filebuf[$cp] == '{') { /* A block of C code */ - $cp++; - for ($level = 1; $cp < strlen($filebuf) && ($level > 1 || $filebuf[$cp] != '}'); $cp++) { - if ($filebuf[$cp] == "\n") { - $lineno++; - } elseif ($filebuf[$cp] == '{') { - $level++; - } elseif ($filebuf[$cp] == '}') { - $level--; - } elseif ($filebuf[$cp] == '/' && $filebuf[$cp + 1] == '*') { - /* Skip comments */ - $cp += 2; - $z = strpos(substr($filebuf, $cp), '*/'); - if ($z !== false) { - $lineno += count(explode("\n", substr($filebuf, $cp, $z))) - 1; - } - $cp += $z + 2; - } elseif ($filebuf[$cp] == '/' && $filebuf[$cp + 1] == '/') { - /* Skip C++ style comments too */ - $cp += 2; - $z = strpos(substr($filebuf, $cp), "\n"); - if ($z === false) { - $cp = strlen($filebuf); - break; - } else { - $lineno++; - } - $cp += $z; - } elseif ($filebuf[$cp] == "'" || $filebuf[$cp] == '"') { - /* String a character literals */ - $startchar = $filebuf[$cp]; - $prevc = 0; - for ($cp++; $cp < strlen($filebuf) && ($filebuf[$cp] != $startchar || $prevc === '\\'); $cp++) { - if ($filebuf[$cp] == "\n") { - $lineno++; - } - if ($prevc === '\\') { - $prevc = 0; - } else { - $prevc = $filebuf[$cp]; - } - } - } - } - if ($cp >= strlen($filebuf)) { - PHP_ParserGenerator::ErrorMsg($this->filename, $this->tokenlineno, - "PHP code starting on this line is not terminated before the end of the file."); - $this->errorcnt++; - $nextcp = $cp; - } else { - $nextcp = $cp + 1; - } - } elseif (preg_match('/[a-zA-Z0-9]/', $filebuf[$cp])) { - /* Identifiers */ - preg_match('/[a-zA-Z0-9_]+/', substr($filebuf, $cp), $preg_results); - $cp += strlen($preg_results[0]); - $nextcp = $cp; - } elseif ($filebuf[$cp] == ':' && $filebuf[$cp + 1] == ':' && - $filebuf[$cp + 2] == '=') { - /* The operator "::=" */ - $cp += 3; - $nextcp = $cp; - } elseif (($filebuf[$cp] == '/' || $filebuf[$cp] == '|') && - preg_match('/[a-zA-Z]/', $filebuf[$cp + 1])) { - $cp += 2; - preg_match('/[a-zA-Z0-9_]+/', substr($filebuf, $cp), $preg_results); - $cp += strlen($preg_results[0]); - $nextcp = $cp; - } else { - /* All other (one character) operators */ - $cp ++; - $nextcp = $cp; - } - $this->parseonetoken(substr($filebuf, $this->tokenstart, - $cp - $this->tokenstart)); /* Parse the token */ - $cp = $nextcp - 1; - } - $gp->rule = $this->firstrule; - $gp->errorcnt = $this->errorcnt; - } - - /** - * Parse a single token - * @param string token - */ - function parseonetoken($token) - { - $x = $token; - $this->a = 0; // for referencing in WAITING_FOR_DECL_KEYWORD - if (PHP_ParserGenerator::DEBUG) { - printf("%s:%d: Token=[%s] state=%d\n", - $this->filename, $this->tokenlineno, $token, $this->state); - } - switch ($this->state) { - case self::INITIALIZE: - $this->prevrule = 0; - $this->preccounter = 0; - $this->firstrule = $this->lastrule = 0; - $this->gp->nrule = 0; - /* Fall thru to next case */ - case self::WAITING_FOR_DECL_OR_RULE: - if ($x[0] == '%') { - $this->state = self::WAITING_FOR_DECL_KEYWORD; - } elseif (preg_match('/[a-z]/', $x[0])) { - $this->lhs = PHP_ParserGenerator_Symbol::Symbol_new($x); - $this->nrhs = 0; - $this->lhsalias = 0; - $this->state = self::WAITING_FOR_ARROW; - } elseif ($x[0] == '{') { - if ($this->prevrule === 0) { - PHP_ParserGenerator::ErrorMsg($this->filename, $this->tokenlineno, - "There is no prior rule opon which to attach the code - fragment which begins on this line."); - $this->errorcnt++; - } elseif ($this->prevrule->code != 0) { - PHP_ParserGenerator::ErrorMsg($this->filename, $this->tokenlineno, - "Code fragment beginning on this line is not the first \ - to follow the previous rule."); - $this->errorcnt++; - } else { - $this->prevrule->line = $this->tokenlineno; - $this->prevrule->code = substr($x, 1); - } - } elseif ($x[0] == '[') { - $this->state = self::PRECEDENCE_MARK_1; - } else { - PHP_ParserGenerator::ErrorMsg($this->filename, $this->tokenlineno, - "Token \"%s\" should be either \"%%\" or a nonterminal name.", - $x); - $this->errorcnt++; - } - break; - case self::PRECEDENCE_MARK_1: - if (!preg_match('/[A-Z]/', $x[0])) { - PHP_ParserGenerator::ErrorMsg($this->filename, $this->tokenlineno, - "The precedence symbol must be a terminal."); - $this->errorcnt++; - } elseif ($this->prevrule === 0) { - PHP_ParserGenerator::ErrorMsg($this->filename, $this->tokenlineno, - "There is no prior rule to assign precedence \"[%s]\".", $x); - $this->errorcnt++; - } elseif ($this->prevrule->precsym != 0) { - PHP_ParserGenerator::ErrorMsg($this->filename, $this->tokenlineno, - "Precedence mark on this line is not the first to follow the previous rule."); - $this->errorcnt++; - } else { - $this->prevrule->precsym = PHP_ParserGenerator_Symbol::Symbol_new($x); - } - $this->state = self::PRECEDENCE_MARK_2; - break; - case self::PRECEDENCE_MARK_2: - if ($x[0] != ']') { - PHP_ParserGenerator::ErrorMsg($this->filename, $this->tokenlineno, - "Missing \"]\" on precedence mark."); - $this->errorcnt++; - } - $this->state = self::WAITING_FOR_DECL_OR_RULE; - break; - case self::WAITING_FOR_ARROW: - if ($x[0] == ':' && $x[1] == ':' && $x[2] == '=') { - $this->state = self::IN_RHS; - } elseif ($x[0] == '(') { - $this->state = self::LHS_ALIAS_1; - } else { - PHP_ParserGenerator::ErrorMsg($this->filename, $this->tokenlineno, - "Expected to see a \":\" following the LHS symbol \"%s\".", - $this->lhs->name); - $this->errorcnt++; - $this->state = self::RESYNC_AFTER_RULE_ERROR; - } - break; - case self::LHS_ALIAS_1: - if (preg_match('/[A-Za-z]/', $x[0])) { - $this->lhsalias = $x; - $this->state = self::LHS_ALIAS_2; - } else { - PHP_ParserGenerator::ErrorMsg($this->filename, $this->tokenlineno, - "\"%s\" is not a valid alias for the LHS \"%s\"\n", - $x, $this->lhs->name); - $this->errorcnt++; - $this->state = self::RESYNC_AFTER_RULE_ERROR; - } - break; - case self::LHS_ALIAS_2: - if ($x[0] == ')') { - $this->state = self::LHS_ALIAS_3; - } else { - PHP_ParserGenerator::ErrorMsg($this->filename, $this->tokenlineno, - "Missing \")\" following LHS alias name \"%s\".",$this->lhsalias); - $this->errorcnt++; - $this->state = self::RESYNC_AFTER_RULE_ERROR; - } - break; - case self::LHS_ALIAS_3: - if ($x == '::=') { - $this->state = self::IN_RHS; - } else { - PHP_ParserGenerator::ErrorMsg($this->filename, $this->tokenlineno, - "Missing \"->\" following: \"%s(%s)\".", - $this->lhs->name, $this->lhsalias); - $this->errorcnt++; - $this->state = self::RESYNC_AFTER_RULE_ERROR; - } - break; - case self::IN_RHS: - if ($x[0] == '.') { - $rp = new PHP_ParserGenerator_Rule; - $rp->ruleline = $this->tokenlineno; - for ($i = 0; $i < $this->nrhs; $i++) { - $rp->rhs[$i] = $this->rhs[$i]; - $rp->rhsalias[$i] = $this->alias[$i]; - } - if (count(array_unique($rp->rhsalias)) != count($rp->rhsalias)) { - $used = array(); - foreach ($rp->rhsalias as $i => $symbol) { - if (!is_string($symbol)) { - continue; - } - if (isset($used[$symbol])) { - PHP_ParserGenerator::ErrorMsg($this->filename, - $this->tokenlineno, - "RHS symbol \"%s\" used multiple times.", - $symbol); - $this->errorcnt++; - } else { - $used[$symbol] = $i; - } - } - } - $rp->lhs = $this->lhs; - $rp->lhsalias = $this->lhsalias; - $rp->nrhs = $this->nrhs; - $rp->code = 0; - $rp->precsym = 0; - $rp->index = $this->gp->nrule++; - $rp->nextlhs = $rp->lhs->rule; - $rp->lhs->rule = $rp; - $rp->next = 0; - if ($this->firstrule === 0) { - $this->firstrule = $this->lastrule = $rp; - } else { - $this->lastrule->next = $rp; - $this->lastrule = $rp; - } - $this->prevrule = $rp; - $this->state = self::WAITING_FOR_DECL_OR_RULE; - } elseif (preg_match('/[a-zA-Z]/', $x[0])) { - if ($this->nrhs >= PHP_ParserGenerator::MAXRHS) { - PHP_ParserGenerator::ErrorMsg($this->filename, $this->tokenlineno, - "Too many symbols on RHS or rule beginning at \"%s\".", - $x); - $this->errorcnt++; - $this->state = self::RESYNC_AFTER_RULE_ERROR; - } else { - if (isset($this->rhs[$this->nrhs - 1])) { - $msp = $this->rhs[$this->nrhs - 1]; - if ($msp->type == PHP_ParserGenerator_Symbol::MULTITERMINAL) { - $inf = array_reduce($msp->subsym, - array($this, '_printmulti'), ''); - PHP_ParserGenerator::ErrorMsg($this->filename, $this->tokenlineno, - 'WARNING: symbol ' . $x . ' will not' . - ' be part of previous multiterminal %s', - substr($inf, 0, strlen($inf) - 1) - ); - } - } - $this->rhs[$this->nrhs] = PHP_ParserGenerator_Symbol::Symbol_new($x); - $this->alias[$this->nrhs] = 0; - $this->nrhs++; - } - } elseif (($x[0] == '|' || $x[0] == '/') && $this->nrhs > 0) { - $msp = $this->rhs[$this->nrhs - 1]; - if ($msp->type != PHP_ParserGenerator_Symbol::MULTITERMINAL) { - $origsp = $msp; - $msp = new PHP_ParserGenerator_Symbol; - $msp->type = PHP_ParserGenerator_Symbol::MULTITERMINAL; - $msp->nsubsym = 1; - $msp->subsym = array($origsp); - $msp->name = $origsp->name; - $this->rhs[$this->nrhs - 1] = $msp; - } - $msp->nsubsym++; - $msp->subsym[$msp->nsubsym - 1] = PHP_ParserGenerator_Symbol::Symbol_new(substr($x, 1)); - if (preg_match('/[a-z]/', $x[1]) || - preg_match('/[a-z]/', $msp->subsym[0]->name[0])) { - PHP_ParserGenerator::ErrorMsg($this->filename, $this->tokenlineno, - "Cannot form a compound containing a non-terminal"); - $this->errorcnt++; - } - } elseif ($x[0] == '(' && $this->nrhs > 0) { - $this->state = self::RHS_ALIAS_1; - } else { - PHP_ParserGenerator::ErrorMsg($this->filename, $this->tokenlineno, - "Illegal character on RHS of rule: \"%s\".", $x); - $this->errorcnt++; - $this->state = self::RESYNC_AFTER_RULE_ERROR; - } - break; - case self::RHS_ALIAS_1: - if (preg_match('/[A-Za-z]/', $x[0])) { - $this->alias[$this->nrhs - 1] = $x; - $this->state = self::RHS_ALIAS_2; - } else { - PHP_ParserGenerator::ErrorMsg($this->filename, $this->tokenlineno, - "\"%s\" is not a valid alias for the RHS symbol \"%s\"\n", - $x, $this->rhs[$this->nrhs - 1]->name); - $this->errorcnt++; - $this->state = self::RESYNC_AFTER_RULE_ERROR; - } - break; - case self::RHS_ALIAS_2: - if ($x[0] == ')') { - $this->state = self::IN_RHS; - } else { - PHP_ParserGenerator::ErrorMsg($this->filename, $this->tokenlineno, - "Missing \")\" following LHS alias name \"%s\".", $this->lhsalias); - $this->errorcnt++; - $this->state = self::RESYNC_AFTER_RULE_ERROR; - } - break; - case self::WAITING_FOR_DECL_KEYWORD: - if(preg_match('/[A-Za-z]/', $x[0])) { - $this->declkeyword = $x; - $this->declargslot = &$this->a; - $this->decllnslot = &$this->a; - $this->state = self::WAITING_FOR_DECL_ARG; - if ('name' == $x) { - $this->declargslot = &$this->gp->name; - } elseif ('include' == $x) { - $this->declargslot = &$this->gp->include_code; - $this->decllnslot = &$this->gp->includeln; - } elseif ('include_class' == $x) { - $this->declargslot = &$this->gp->include_classcode; - $this->decllnslot = &$this->gp->include_classln; - } elseif ('declare_class' == $x) { - $this->declargslot = &$this->gp->declare_classcode; - $this->decllnslot = &$this->gp->declare_classln; - } elseif ('code' == $x) { - $this->declargslot = &$this->gp->extracode; - $this->decllnslot = &$this->gp->extracodeln; - } elseif ('token_destructor' == $x) { - $this->declargslot = &$this->gp->tokendest; - $this->decllnslot = &$this->gp->tokendestln; - } elseif ('default_destructor' == $x) { - $this->declargslot = &$this->gp->vardest; - $this->decllnslot = &$this->gp->vardestln; - } elseif ('token_prefix' == $x) { - $this->declargslot = &$this->gp->tokenprefix; - } elseif ('syntax_error' == $x) { - $this->declargslot = &$this->gp->error; - $this->decllnslot = &$this->gp->errorln; - } elseif ('parse_accept' == $x) { - $this->declargslot = &$this->gp->accept; - $this->decllnslot = &$this->gp->acceptln; - } elseif ('parse_failure' == $x) { - $this->declargslot = &$this->gp->failure; - $this->decllnslot = &$this->gp->failureln; - } elseif ('stack_overflow' == $x) { - $this->declargslot = &$this->gp->overflow; - $this->decllnslot = &$this->gp->overflowln; - } elseif ('token_type' == $x) { - $this->declargslot = &$this->gp->tokentype; - } elseif ('default_type' == $x) { - $this->declargslot = &$this->gp->vartype; - } elseif ('stack_size' == $x) { - $this->declargslot = &$this->gp->stacksize; - } elseif ('start_symbol' == $x) { - $this->declargslot = &$this->gp->start; - } elseif ('left' == $x) { - $this->preccounter++; - $this->declassoc = PHP_ParserGenerator_Symbol::LEFT; - $this->state = self::WAITING_FOR_PRECEDENCE_SYMBOL; - } elseif ('right' == $x) { - $this->preccounter++; - $this->declassoc = PHP_ParserGenerator_Symbol::RIGHT; - $this->state = self::WAITING_FOR_PRECEDENCE_SYMBOL; - } elseif ('nonassoc' == $x) { - $this->preccounter++; - $this->declassoc = PHP_ParserGenerator_Symbol::NONE; - $this->state = self::WAITING_FOR_PRECEDENCE_SYMBOL; - } elseif ('destructor' == $x) { - $this->state = self::WAITING_FOR_DESTRUCTOR_SYMBOL; - } elseif ('type' == $x) { - $this->state = self::WAITING_FOR_DATATYPE_SYMBOL; - } elseif ('fallback' == $x) { - $this->fallback = 0; - $this->state = self::WAITING_FOR_FALLBACK_ID; - } else { - PHP_ParserGenerator::ErrorMsg($this->filename, $this->tokenlineno, - "Unknown declaration keyword: \"%%%s\".", $x); - $this->errorcnt++; - $this->state = self::RESYNC_AFTER_DECL_ERROR; - } - } else { - PHP_ParserGenerator::ErrorMsg($this->filename, $this->tokenlineno, - "Illegal declaration keyword: \"%s\".", $x); - $this->errorcnt++; - $this->state = self::RESYNC_AFTER_DECL_ERROR; - } - break; - case self::WAITING_FOR_DESTRUCTOR_SYMBOL: - if (!preg_match('/[A-Za-z]/', $x[0])) { - PHP_ParserGenerator::ErrorMsg($this->filename, $this->tokenlineno, - "Symbol name missing after %destructor keyword"); - $this->errorcnt++; - $this->state = self::RESYNC_AFTER_DECL_ERROR; - } else { - $sp = PHP_ParserGenerator_Symbol::Symbol_new($x); - $this->declargslot = &$sp->destructor; - $this->decllnslot = &$sp->destructorln; - $this->state = self::WAITING_FOR_DECL_ARG; - } - break; - case self::WAITING_FOR_DATATYPE_SYMBOL: - if (!preg_match('/[A-Za-z]/', $x[0])) { - PHP_ParserGenerator::ErrorMsg($this->filename, $this->tokenlineno, - "Symbol name missing after %destructor keyword"); - $this->errorcnt++; - $this->state = self::RESYNC_AFTER_DECL_ERROR; - } else { - $sp = PHP_ParserGenerator_Symbol::Symbol_new($x); - $this->declargslot = &$sp->datatype; - $this->state = self::WAITING_FOR_DECL_ARG; - } - break; - case self::WAITING_FOR_PRECEDENCE_SYMBOL: - if ($x[0] == '.') { - $this->state = self::WAITING_FOR_DECL_OR_RULE; - } elseif (preg_match('/[A-Z]/', $x[0])) { - $sp = PHP_ParserGenerator_Symbol::Symbol_new($x); - if ($sp->prec >= 0) { - PHP_ParserGenerator::ErrorMsg($this->filename, $this->tokenlineno, - "Symbol \"%s\" has already been given a precedence.", $x); - $this->errorcnt++; - } else { - $sp->prec = $this->preccounter; - $sp->assoc = $this->declassoc; - } - } else { - PHP_ParserGenerator::ErrorMsg($this->filename, $this->tokenlineno, - "Can't assign a precedence to \"%s\".", $x); - $this->errorcnt++; - } - break; - case self::WAITING_FOR_DECL_ARG: - if (preg_match('/[A-Za-z0-9{"]/', $x[0])) { - if ($this->declargslot != 0) { - PHP_ParserGenerator::ErrorMsg($this->filename, $this->tokenlineno, - "The argument \"%s\" to declaration \"%%%s\" is not the first.", - $x[0] == '"' ? substr($x, 1) : $x, $this->declkeyword); - $this->errorcnt++; - $this->state = self::RESYNC_AFTER_DECL_ERROR; - } else { - $this->declargslot = ($x[0] == '"' || $x[0] == '{') ? substr($x, 1) : $x; - $this->a = 1; - if (!$this->decllnslot) { - $this->decllnslot = $this->tokenlineno; - } - $this->state = self::WAITING_FOR_DECL_OR_RULE; - } - } else { - PHP_ParserGenerator::ErrorMsg($this->filename, $this->tokenlineno, - "Illegal argument to %%%s: %s",$this->declkeyword, $x); - $this->errorcnt++; - $this->state = self::RESYNC_AFTER_DECL_ERROR; - } - break; - case self::WAITING_FOR_FALLBACK_ID: - if ($x[0] == '.') { - $this->state = self::WAITING_FOR_DECL_OR_RULE; - } elseif (!preg_match('/[A-Z]/', $x[0])) { - PHP_ParserGenerator::ErrorMsg($this->filename, $this->tokenlineno, - "%%fallback argument \"%s\" should be a token", $x); - $this->errorcnt++; - } else { - $sp = PHP_ParserGenerator_Symbol::Symbol_new($x); - if ($this->fallback === 0) { - $this->fallback = $sp; - } elseif (is_object($sp->fallback)) { - PHP_ParserGenerator::ErrorMsg($this->filename, $this->tokenlineno, - "More than one fallback assigned to token %s", $x); - $this->errorcnt++; - } else { - $sp->fallback = $this->fallback; - $this->gp->has_fallback = 1; - } - } - break; - case self::RESYNC_AFTER_RULE_ERROR: - /* if ($x[0] == '.') $this->state = self::WAITING_FOR_DECL_OR_RULE; - ** break; */ - case self::RESYNC_AFTER_DECL_ERROR: - if ($x[0] == '.') { - $this->state = self::WAITING_FOR_DECL_OR_RULE; - } - if ($x[0] == '%') { - $this->state = self::WAITING_FOR_DECL_KEYWORD; - } - break; - } - } - - /** - * return a descriptive string for a multi-terminal token. - * - * @param string $a - * @param string $b - * @return string - */ - private function _printmulti($a, $b) - { - if (!$a) { - $a = ''; - } - $a .= $b->name . '|'; - return $a; - } -} diff --git a/libs/lexer/ParserGenerator/PropagationLink.php b/libs/lexer/ParserGenerator/PropagationLink.php deleted file mode 100644 index 85d7a1df..00000000 --- a/libs/lexer/ParserGenerator/PropagationLink.php +++ /dev/null @@ -1,117 +0,0 @@ - - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the distribution. - * * Neither the name of the PHP_ParserGenerator nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS - * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, - * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY - * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * @category php - * @package PHP_ParserGenerator - * @author Gregory Beaver - * @copyright 2006 Gregory Beaver - * @license http://www.opensource.org/licenses/bsd-license.php New BSD License - * @version CVS: $Id: PropagationLink.php,v 1.1 2006/07/18 00:53:10 cellog Exp $ - * @since File available since Release 0.1.0 - */ -/** - * A followset propagation link indicates that the contents of one - * configuration followset should be propagated to another whenever - * the first changes. - * - * @package PHP_ParserGenerator - * @author Gregory Beaver - * @copyright 2006 Gregory Beaver - * @license http://www.opensource.org/licenses/bsd-license.php New BSD License - * @version 0.1.5 - * @since Class available since Release 0.1.0 - */ - -class PHP_ParserGenerator_PropagationLink { - /** - * The configuration that defines this propagation link - * @var PHP_ParserGenerator_Config - */ - public $cfp; - /** - * The next propagation link - * @var PHP_ParserGenerator_PropagationLink|0 - */ - public $next = 0; - - /** - * Add a propagation link to the current list - * - * This prepends the configuration passed in to the first parameter - * which is either 0 or a PHP_ParserGenerator_PropagationLink defining - * an existing list. - * @param PHP_ParserGenerator_PropagationLink|null - * @param PHP_ParserGenerator_Config - */ - static function Plink_add(&$plpp, PHP_ParserGenerator_Config $cfp) - { - $new = new PHP_ParserGenerator_PropagationLink; - $new->next = $plpp; - $plpp = $new; - $new->cfp = $cfp; - } - - /** - * Transfer every propagation link on the list "from" to the list "to" - */ - static function Plink_copy(PHP_ParserGenerator_PropagationLink &$to, - PHP_ParserGenerator_PropagationLink $from) - { - while ($from) { - $nextpl = $from->next; - $from->next = $to; - $to = $from; - $from = $nextpl; - } - } - - /** - * Delete every propagation link on the list - * @param PHP_ParserGenerator_PropagationLink|0 - */ - static function Plink_delete($plp) - { - while ($plp) { - $nextpl = $plp->next; - $plp->next = 0; - $plp = $nextpl; - } - } -} - diff --git a/libs/lexer/ParserGenerator/Rule.php b/libs/lexer/ParserGenerator/Rule.php deleted file mode 100644 index d36b5980..00000000 --- a/libs/lexer/ParserGenerator/Rule.php +++ /dev/null @@ -1,140 +0,0 @@ - - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the distribution. - * * Neither the name of the PHP_ParserGenerator nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS - * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, - * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY - * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * @category php - * @package PHP_ParserGenerator - * @author Gregory Beaver - * @copyright 2006 Gregory Beaver - * @license http://www.opensource.org/licenses/bsd-license.php New BSD License - * @version CVS: $Id: Rule.php,v 1.1 2006/07/18 00:53:10 cellog Exp $ - * @since File available since Release 0.1.0 - */ -/** - * Each production rule in the grammar is stored in this class - * - * @package PHP_ParserGenerator - * @author Gregory Beaver - * @copyright 2006 Gregory Beaver - * @license http://www.opensource.org/licenses/bsd-license.php New BSD License - * @version 0.1.5 - * @since Class available since Release 0.1.0 - */ -class PHP_ParserGenerator_Rule { - /** - * Left-hand side of the rule - * @var array an array of {@link PHP_ParserGenerator_Symbol} objects - */ - public $lhs; - /** - * Alias for the LHS (NULL if none) - * - * @var array - */ - public $lhsalias = array(); - /** - * Line number for the rule - * @var int - */ - public $ruleline; - /** - * Number of right-hand side symbols - */ - public $nrhs; - /** - * The right-hand side symbols - * @var array an array of {@link PHP_ParserGenerator_Symbol} objects - */ - public $rhs; - /** - * Aliases for each right-hand side symbol, or null if no alis. - * - * In this rule: - * 
-     * foo ::= BAR(A) baz(B).
-     *
- * - * The right-hand side aliases are A for BAR, and B for baz. - * @var array aliases are indexed by the right-hand side symbol index. - */ - public $rhsalias = array(); - /** - * Line number at which code begins - * @var int - */ - public $line; - /** - * The code executed when this rule is reduced - * - * 
-     * foo(R) ::= BAR(A) baz(B). {R = A + B;}
-     *
- * - * In the rule above, the code is "R = A + B;" - * @var string|0 - */ - public $code; - /** - * Precedence symbol for this rule - * @var PHP_ParserGenerator_Symbol - */ - public $precsym; - /** - * An index number for this rule - * - * Used in both naming of reduce functions and determining which rule code - * to use for reduce actions - * @var int - */ - public $index; - /** - * True if this rule is ever reduced - * @var boolean - */ - public $canReduce; - /** - * Next rule with the same left-hand side - * @var PHP_ParserGenerator_Rule|0 - */ - public $nextlhs; - /** - * Next rule in the global list - * @var PHP_ParserGenerator_Rule|0 - */ - public $next; -} diff --git a/libs/lexer/ParserGenerator/State.php b/libs/lexer/ParserGenerator/State.php deleted file mode 100644 index 350a07ef..00000000 --- a/libs/lexer/ParserGenerator/State.php +++ /dev/null @@ -1,277 +0,0 @@ - - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the distribution. - * * Neither the name of the PHP_ParserGenerator nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS - * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, - * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY - * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * @category php - * @package PHP_ParserGenerator - * @author Gregory Beaver - * @copyright 2006 Gregory Beaver - * @license http://www.opensource.org/licenses/bsd-license.php New BSD License - * @version CVS: $Id: State.php,v 1.1 2006/07/18 00:53:10 cellog Exp $ - * @since File available since Release 0.1.0 - */ - -/** - * The structure used to represent a state in the associative array - * for a PHP_ParserGenerator_Config. - * @package PHP_ParserGenerator - * @author Gregory Beaver - * @copyright 2006 Gregory Beaver - * @license http://www.opensource.org/licenses/bsd-license.php New BSD License - * @version 0.1.5 - * @since Class available since Release 0.1.0 - */ -class PHP_ParserGenerator_StateNode -{ - public $key; - public $data; - public $from = 0; - public $next = 0; -} - -/** - * Each state of the generated parser's finite state machine - * is encoded as an instance of this class - * - * @package PHP_ParserGenerator - * @author Gregory Beaver - * @copyright 2006 Gregory Beaver - * @license http://www.php.net/license/3_01.txt PHP License 3.01 - * @version 0.1.5 - * @since Class available since Release 0.1.0 - */ -class PHP_ParserGenerator_State { - /** - * The basis configurations for this state - * @var PHP_ParserGenerator_Config - */ - public $bp; - /** - * All configurations in this state - * @var PHP_ParserGenerator_Config - */ - public $cfp; - /** - * Sequential number for this state - * - * @var int - */ - public $statenum; - /** - * Linked list of actions for this state. - * @var PHP_ParserGenerator_Action - */ - public $ap; - /** - * Number of terminal (token) actions - * - * @var int - */ - public $nTknAct, - /** - * Number of non-terminal actions - * - * @var int - */ - $nNtAct; - /** - * The offset into the $yy_action table for terminal tokens. - * - * @var int - */ - public $iTknOfst, - /** - * The offset into the $yy_action table for non-terminals. - * - * @var int - */ - $iNtOfst; - /** - * Default action - * - * @var int - */ - public $iDflt; - /** - * Associative array of PHP_ParserGenerator_State objects - * - * @var array - */ - public static $x3a = array(); - /** - * Array of PHP_ParserGenerator_State objects - * - * @var array - */ - public static $states = array(); - - /** - * Compare two states for sorting purposes. The smaller state is the - * one with the most non-terminal actions. If they have the same number - * of non-terminal actions, then the smaller is the one with the most - * token actions. - */ - static function stateResortCompare($a, $b) - { - $n = $b->nNtAct - $a->nNtAct; - if ($n === 0) { - $n = $b->nTknAct - $a->nTknAct; - } - return $n; - } - - /** - * Compare two states based on their configurations - * - * @param PHP_ParserGenerator_Config|0 $a - * @param PHP_ParserGenerator_Config|0 $b - * @return int - */ - static function statecmp($a, $b) - { - for ($rc = 0; $rc == 0 && $a && $b; $a = $a->bp, $b = $b->bp) { - $rc = $a->rp->index - $b->rp->index; - if ($rc === 0) { - $rc = $a->dot - $b->dot; - } - } - if ($rc == 0) { - if ($a) { - $rc = 1; - } - if ($b) { - $rc = -1; - } - } - return $rc; - } - - /** - * Hash a state based on its configuration - * @return int - */ - private static function statehash(PHP_ParserGenerator_Config $a) - { - $h = 0; - while ($a) { - $h = $h * 571 + $a->rp->index * 37 + $a->dot; - $a = $a->bp; - } - return (int) $h; - } - - /** - * Return a pointer to data assigned to the given key. Return NULL - * if no such key. - * @param PHP_ParserGenerator_Config - * @return null|PHP_ParserGenerator_State - */ - static function State_find(PHP_ParserGenerator_Config $key) - { - if (!count(self::$x3a)) { - return 0; - } - $h = self::statehash($key); - if (!isset(self::$x3a[$h])) { - return 0; - } - $np = self::$x3a[$h]; - while ($np) { - if (self::statecmp($np->key, $key) == 0) { - break; - } - $np = $np->next; - } - return $np ? $np->data : 0; - } - - /** - * Insert a new record into the array. Return TRUE if successful. - * Prior data with the same key is NOT overwritten - * - * @param PHP_ParserGenerator_State $state - * @param PHP_ParserGenerator_Config $key - * @return unknown - */ - static function State_insert(PHP_ParserGenerator_State $state, - PHP_ParserGenerator_Config $key) - { - $h = self::statehash($key); - if (isset(self::$x3a[$h])) { - $np = self::$x3a[$h]; - } else { - $np = 0; - } - while ($np) { - if (self::statecmp($np->key, $key) == 0) { - /* An existing entry with the same key is found. */ - /* Fail because overwrite is not allows. */ - return 0; - } - $np = $np->next; - } - /* Insert the new data */ - $np = new PHP_ParserGenerator_StateNode; - $np->key = $key; - $np->data = $state; - self::$states[] = $np; - // the original lemon code sets the from link always to itself - // setting up a faulty double-linked list - // however, the from links are never used, so I suspect a copy/paste - // error from a standard algorithm that was never caught - if (isset(self::$x3a[$h])) { - self::$x3a[$h]->from = $np; // lemon has $np->next here - } else { - self::$x3a[$h] = 0; // dummy to avoid notice - } - $np->next = self::$x3a[$h]; - self::$x3a[$h] = $np; - $np->from = self::$x3a[$h]; - return 1; - } - - /** - * Get an array indexed by state number - * - * @return array - */ - static function State_arrayof() - { - return self::$states; - } -} diff --git a/libs/lexer/ParserGenerator/Symbol.php b/libs/lexer/ParserGenerator/Symbol.php deleted file mode 100644 index 894a3940..00000000 --- a/libs/lexer/ParserGenerator/Symbol.php +++ /dev/null @@ -1,284 +0,0 @@ - - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the distribution. - * * Neither the name of the PHP_ParserGenerator nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS - * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, - * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY - * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * @category php - * @package PHP_ParserGenerator - * @author Gregory Beaver - * @copyright 2006 Gregory Beaver - * @license http://www.opensource.org/licenses/bsd-license.php New BSD License - * @version CVS: $Id: Symbol.php,v 1.1 2006/07/18 00:53:10 cellog Exp $ - * @since File available since Release 0.1.0 - */ -/** - * Symbols (terminals and nonterminals) of the grammar are stored in this class - * - * @package PHP_ParserGenerator - * @author Gregory Beaver - * @copyright 2006 Gregory Beaver - * @license http://www.opensource.org/licenses/bsd-license.php New BSD License - * @version 0.1.5 - * @since Class available since Release 0.1.0 - */ -class PHP_ParserGenerator_Symbol -{ - /** - * Symbols that start with a capital letter like FOO. - * - * These are tokens directly from the lexer - */ - const TERMINAL = 1; - /** - * Symbols that start with a lower-case letter like foo. - * - * These are grammar rules like "foo ::= BLAH." - */ - const NONTERMINAL = 2; - /** - * Multiple terminal symbols. - * - * These are a grammar rule that consists of several terminals like - * FOO|BAR|BAZ. Note that non-terminals cannot be in a multi-terminal, - * and a multi-terminal acts like a single terminal. - * - * "FOO|BAR FOO|BAZ" is actually two multi-terminals, FOO|BAR and FOO|BAZ. - */ - const MULTITERMINAL = 3; - - const LEFT = 1; - const RIGHT = 2; - const NONE = 3; - const UNK = 4; - /** - * Name of the symbol - * - * @var string - */ - public $name; - /** - * Index of this symbol. - * - * This will ultimately end up representing the symbol in the generated - * parser - * @var int - */ - public $index; - /** - * Symbol type - * - * One of PHP_ParserGenerator_Symbol::TERMINAL, - * PHP_ParserGenerator_Symbol::NONTERMINAL or - * PHP_ParserGenerator_Symbol::MULTITERMINAL - * @var int - */ - public $type; - /** - * Linked list of rules that use this symbol, if it is a non-terminal. - * @var PHP_ParserGenerator_Rule - */ - public $rule; - /** - * Fallback token in case this token doesn't parse - * @var PHP_ParserGenerator_Symbol - */ - public $fallback; - /** - * Precendence, if defined. - * - * -1 if no unusual precedence - * @var int - */ - public $prec = -1; - /** - * Associativity if precedence is defined. - * - * One of PHP_ParserGenerator_Symbol::LEFT, - * PHP_ParserGenerator_Symbol::RIGHT, PHP_ParserGenerator_Symbol::NONE - * or PHP_ParserGenerator_Symbol::UNK - * @var unknown_type - */ - public $assoc; - /** - * First-set for all rules of this symbol - * - * @var array - */ - public $firstset; - /** - * True if this symbol is a non-terminal and can generate an empty - * result. - * - * For instance "foo ::= ." - * @var boolean - */ - public $lambda; - /** - * Code that executes whenever this symbol is popped from the stack during - * error processing. - * - * @var string|0 - */ - public $destructor = 0; - /** - * Line number of destructor code - * @var int - */ - public $destructorln; - /** - * Unused relic of the C version of Lemon. - * - * The data type of information held by this object. Only used - * if this is a non-terminal - * @var string - */ - public $datatype; - /** - * Unused relic of the C version of Lemon. - * - * The data type number. In the parser, the value - * stack is a union. The .yy%d element of this - * union is the correct data type for this object - * @var string - */ - public $dtnum; - /**#@+ - * The following fields are used by MULTITERMINALs only - */ - /** - * Number of terminal symbols in the MULTITERMINAL - * - * This is of course the same as count($this->subsym) - * @var int - */ - public $nsubsym; - /** - * Array of terminal symbols in the MULTITERMINAL - * @var array an array of {@link PHP_ParserGenerator_Symbol} objects - */ - public $subsym = array(); - /**#@-*/ - /** - * Singleton storage of symbols - * - * @var array an array of PHP_ParserGenerator_Symbol objects - */ - private static $symbol_table = array(); - /** - * Return a pointer to the (terminal or nonterminal) symbol "x". - * Create a new symbol if this is the first time "x" has been seen. - * (this is a singleton) - * @param string - * @return PHP_ParserGenerator_Symbol - */ - public static function Symbol_new($x) - { - if (isset(self::$symbol_table[$x])) { - return self::$symbol_table[$x]; - } - $sp = new PHP_ParserGenerator_Symbol; - $sp->name = $x; - $sp->type = preg_match('/[A-Z]/', $x[0]) ? self::TERMINAL : self::NONTERMINAL; - $sp->rule = 0; - $sp->fallback = 0; - $sp->prec = -1; - $sp->assoc = self::UNK; - $sp->firstset = array(); - $sp->lambda = false; - $sp->destructor = 0; - $sp->datatype = 0; - self::$symbol_table[$sp->name] = $sp; - return $sp; - } - - /** - * Return the number of unique symbols - * @return int - */ - public static function Symbol_count() - { - return count(self::$symbol_table); - } - - public static function Symbol_arrayof() - { - return array_values(self::$symbol_table); - } - - public static function Symbol_find($x) - { - if (isset(self::$symbol_table[$x])) { - return self::$symbol_table[$x]; - } - return 0; - } - - /** - * Sort function helper for symbols - * - * Symbols that begin with upper case letters (terminals or tokens) - * must sort before symbols that begin with lower case letters - * (non-terminals). Other than that, the order does not matter. - * - * We find experimentally that leaving the symbols in their original - * order (the order they appeared in the grammar file) gives the - * smallest parser tables in SQLite. - * @param PHP_ParserGenerator_Symbol - * @param PHP_ParserGenerator_Symbol - */ - public static function sortSymbols($a, $b) - { - $i1 = $a->index + 10000000*(ord($a->name[0]) > ord('Z')); - $i2 = $b->index + 10000000*(ord($b->name[0]) > ord('Z')); - return $i1 - $i2; - } - - /** - * Return true if two symbols are the same. - */ - public static function same_symbol(PHP_ParserGenerator_Symbol $a, PHP_ParserGenerator_Symbol $b) - { - if ($a === $b) return 1; - if ($a->type != self::MULTITERMINAL) return 0; - if ($b->type != self::MULTITERMINAL) return 0; - if ($a->nsubsym != $b->nsubsym) return 0; - for ($i = 0; $i < $a->nsubsym; $i++) { - if ($a->subsym[$i] != $b->subsym[$i]) return 0; - } - return 1; - } -} diff --git a/libs/lexer/ParserGenerator/cli.php b/libs/lexer/ParserGenerator/cli.php deleted file mode 100644 index 059eeba2..00000000 --- a/libs/lexer/ParserGenerator/cli.php +++ /dev/null @@ -1,5 +0,0 @@ -main(); -?> diff --git a/libs/lexer/internal.configfilelexer.plex b/libs/lexer/internal.configfilelexer.plex deleted file mode 100644 index 2d1e1f53..00000000 --- a/libs/lexer/internal.configfilelexer.plex +++ /dev/null @@ -1,108 +0,0 @@ -data = $data; - $this->counter = 0; - $this->line = 1; - $this->smarty = Smarty::instance(); - } - public static function &instance($new_instance = null) - { - static $instance = null; - if (isset($new_instance) && is_object($new_instance)) - $instance = $new_instance; - return $instance; - } - - -/*!lex2php -%input $this->data -%counter $this->counter -%token $this->token -%value $this->value -%line $this->line -commentstart = /#/ -openB = /\[/ -closeB = /]/ -number = /\d+(\.\d+)?/ -dot = /\./ -equal = /\s*\=\s*/ -eol = /(\n|\r\n)/ -space = /[\s]+/ -id = /\w+/ -si_qstr = '\'[^\'\\\\]*(?:\\\\.[^\'\\\\]*)*\'' -ml_qstr = '\"\"\"[^\"\\\\]*(?:\\\\.[^\"\\\\]*)*\"\"\"' -do_qstr = '\"[^\"\\\\]*(?:\\\\.[^\"\\\\]*)*\"' -other = /./ -*/ -/*!lex2php -%statename START - -commentstart { - $this->token = Smarty_Internal_Configfileparser::TPC_COMMENTSTART; -} -si_qstr { - $this->token = Smarty_Internal_Configfileparser::TPC_SI_QSTR; -} -ml_qstr { - $this->token = Smarty_Internal_Configfileparser::TPC_ML_QSTR; -} -do_qstr { - $this->token = Smarty_Internal_Configfileparser::TPC_DO_QSTR; -} -openB { - $this->token = Smarty_Internal_Configfileparser::TPC_OPENB; -} -closeB { - $this->token = Smarty_Internal_Configfileparser::TPC_CLOSEB; -} -equal { - $this->token = Smarty_Internal_Configfileparser::TPC_EQUAL; -} -number { - $this->token = Smarty_Internal_Configfileparser::TPC_NUMBER; -} -eol { - $this->token = Smarty_Internal_Configfileparser::TPC_EOL; -} -space { - $this->token = Smarty_Internal_Configfileparser::TPC_SPACE; -} -dot { - $this->token = Smarty_Internal_Configfileparser::TPC_DOT; -} -id { - $this->token = Smarty_Internal_Configfileparser::TPC_ID; -} -other { - $this->token = Smarty_Internal_Configfileparser::TPC_OTHER; -} -*/ -} diff --git a/libs/lexer/internal.configfileparser.y b/libs/lexer/internal.configfileparser.y deleted file mode 100644 index 4e0eaea7..00000000 --- a/libs/lexer/internal.configfileparser.y +++ /dev/null @@ -1,123 +0,0 @@ -/** -* Smarty Internal Plugin Configfileparser -* -* This is the config file parser -* -* -* @package Smarty -* @subpackage Config -* @author Uwe Tews -*/ -%name TPC_ -%declare_class {class Smarty_Internal_Configfileparser} -%include_class -{ - // states whether the parse was successful or not - public $successful = true; - public $retvalue = 0; - private $lex; - private $internalError = false; - - function __construct($lex, $compiler) { - // set instance object - self::instance($this); - $this->lex = $lex; - $this->smarty = Smarty::instance(); - $this->compiler = $compiler; - $this->current_section = null; - $this->hidden_section = false; - } - public static function &instance($new_instance = null) - { - static $instance = null; - if (isset($new_instance) && is_object($new_instance)) - $instance = $new_instance; - return $instance; - } - -} - - -%token_prefix TPC_ - -%parse_accept -{ - $this->successful = !$this->internalError; - $this->internalError = false; - $this->retvalue = $this->_retvalue; - //echo $this->retvalue."\n\n"; -} - -%syntax_error -{ - $this->internalError = true; - $this->yymajor = $yymajor; - $this->compiler->trigger_config_file_error(); -} - -// -// fallback definition to catch all non Smarty template text -// -%fallback OTHER COMMENTSTART NUMBER OPENB CLOSEB DOT BOOLEANTRUE BOOLEANFALSE SI_QSTR DO_QSTR EQUAL SPACE ID. - - -// -// complete config file -// -start(res) ::= config(r). { res = r; } - -// -// loop over config file elements -// - // single config element -config(res) ::= config_element(e). {res = e;} - // loop of elements -config(res) ::= config(c) config_element(e). {res = c.e;} - -// -// config elements -// - // Section defifinition -config_element(res) ::= OPENB ID(i) CLOSEB EOL. { $this->hidden_section = false; $this->current_section = i; res ='';} - // Hidden section defifinition -config_element(res) ::= OPENB DOT ID(i) CLOSEB EOL. { if ($this->smarty->config_read_hidden) { - $this->hidden_section = false; $this->current_section = i; - } else {$this->hidden_section = true; } res ='';} -// variable assignment -config_element(res) ::= ID(i) EQUAL value(v) EOL. {if (!$this->hidden_section) { - $value=v; - if ($this->smarty->config_booleanize) { - if (in_array(strtolower($value),array('on','yes','true'))) - $value = true; - else if (in_array(strtolower($value),array('off','no','false'))) - $value = false; - } - if ($this->current_section == null) { - if ($this->smarty->config_overwrite) { - $this->compiler->config_data['vars'][i]=$value; - } else { - settype($this->compiler->config_data['vars'][i], 'array'); - $this->compiler->config_data['vars'][i][]=$value; - } - } else { - if ($this->smarty->config_overwrite) { - $this->compiler->config_data['sections'][$this->current_section]['vars'][i]=$value; - } else { - settype($this->compiler->config_data['sections'][$this->current_section]['vars'][i], 'array'); - $this->compiler->config_data['sections'][$this->current_section]['vars'][i][]=$value; - } - }} res ='';} -// empty and comment lines -config_element(res) ::= EOL. { res ='';} -config_element(res) ::= COMMENTSTART text(t) EOL. { res ='';} - -value(res) ::= text(t). {res = t;} -value(res) ::= SI_QSTR(s). {res = trim(s,"'");} -value(res) ::= DO_QSTR(s). {res = trim(s,'"');} -value(res) ::= ML_QSTR(s). {res = trim(s,'"');} -value(res) ::= NUMBER(n). {res = (int)n;} - - -text(res) ::= text(t) textelement(e). {res = t.e;} -text(res) ::= textelement(e). {res = e;} -textelement(res) ::= OTHER(o). {res = o;} diff --git a/libs/lexer/internal.templatelexer.php b/libs/lexer/internal.templatelexer.php deleted file mode 100644 index 979a33fd..00000000 --- a/libs/lexer/internal.templatelexer.php +++ /dev/null @@ -1,708 +0,0 @@ - '{', - 'RDEL' => '}', - 'IDENTITY' => '===', - 'NONEIDENTITY' => '!==', - 'EQUALS' => '==', - 'NOTEQUALS' => '!=', - 'GREATEREQUAL' => '(>=,GE)', - 'LESSEQUAL' => '(<=,LE)', - 'GREATERTHAN' => '(>,GT)', - 'LESSTHAN' => '(<,LT)', - 'NOT' => '(!,NOT)', - 'LAND' => '(&&,AND)', - 'LOR' => '(||,OR)', - 'OPENP' => '(', - 'CLOSEP' => ')', - 'OPENB' => '[', - 'CLOSEB' => ']', - 'PTR' => '->', - 'APTR' => '=>', - 'EQUAL' => '=', - 'NUMBER' => 'number', - 'UNIMATH' => '+" , "-', - 'MATH' => '*" , "/" , "%', - 'INCDEC' => '++" , "--', - 'SPACE' => ' ', - 'DOLLAR' => '$', - 'SEMICOLON' => ';', - 'COLON' => ':', - 'DOUBLECOLON' => '::', - 'AT' => '@', - 'HATCH' => '#', - 'QUOTE' => '"', - 'SINGLEQUOTE' => "'", - 'BACKTICK' => '`', - 'VERT' => '|', - 'DOT' => '.', - 'COMMA' => '","', - 'ANDSYM' => '"&"', - 'ID' => 'identifier', - 'OTHER' => 'text', - 'PHP' => 'PHP code', - 'LDELSLASH' => 'closing tag', - 'COMMENTSTART' => '{*', - 'COMMENTEND' => '*}', - 'LITERALEND' => 'literal close', - 'IN' => 'in', - 'NULL' => 'null', - 'BOOLEAN' => 'boolean' - ); - - - function __construct($data) - { - // set instance object - self::instance($this); - $this->data = $data; - $this->counter = 0; - $this->line = 1; - $this->smarty = Smarty::instance(); - $this->ldel = preg_quote($this->smarty->left_delimiter); - $this->rdel = preg_quote($this->smarty->right_delimiter); - } - public static function &instance($new_instance = null) - { - static $instance = null; - if (isset($new_instance) && is_object($new_instance)) - $instance = $new_instance; - return $instance; - } - - - - private $_yy_state = 1; - private $_yy_stack = array(); - - function yylex() - { - return $this->{'yylex' . $this->_yy_state}(); - } - - function yypushstate($state) - { - array_push($this->_yy_stack, $this->_yy_state); - $this->_yy_state = $state; - } - - function yypopstate() - { - $this->_yy_state = array_pop($this->_yy_stack); - } - - function yybegin($state) - { - $this->_yy_state = $state; - } - - - - function yylex1() - { - $tokenMap = array ( - 1 => 0, - 2 => 0, - 3 => 0, - 4 => 0, - 5 => 0, - 6 => 0, - 7 => 0, - 8 => 0, - 9 => 1, - 11 => 0, - 12 => 0, - 13 => 0, - 14 => 0, - 15 => 0, - 16 => 0, - 17 => 0, - 18 => 0, - 19 => 0, - 20 => 0, - 21 => 1, - 23 => 0, - 24 => 0, - 25 => 0, - 26 => 0, - 27 => 1, - 29 => 1, - 31 => 1, - 33 => 1, - 35 => 1, - 37 => 1, - 39 => 1, - 41 => 1, - 43 => 1, - 45 => 0, - 46 => 0, - 47 => 0, - 48 => 0, - 49 => 0, - 50 => 0, - 51 => 0, - 52 => 0, - 53 => 0, - 54 => 0, - 55 => 0, - 56 => 0, - 57 => 0, - 58 => 0, - 59 => 0, - 60 => 0, - 61 => 0, - 62 => 1, - 64 => 1, - 66 => 1, - 68 => 1, - 70 => 0, - 71 => 0, - 72 => 0, - 73 => 0, - 74 => 0, - 75 => 0, - 76 => 0, - 77 => 0, - 78 => 0, - 79 => 0, - 80 => 0, - 81 => 0, - 82 => 0, - 83 => 0, - 84 => 0, - ); - if ($this->counter >= strlen($this->data)) { - return false; // end of input - } - $yy_global_pattern = "/^(<\\?xml.*\\?>)|^(<\\?php.*\\?>)|^(<\\?=)|^(\\?>)|^(".$this->ldel."php".$this->rdel.")|^(".$this->ldel."\/php".$this->rdel.")|^(\\*".$this->rdel.")|^(".$this->ldel."\\*)|^((\\\\\"|\\\\'))|^(')|^(".$this->ldel."literal".$this->rdel.")|^(".$this->ldel."\/literal".$this->rdel.")|^(".$this->ldel."ldelim".$this->rdel.")|^(".$this->ldel."rdelim".$this->rdel.")|^(".$this->ldel."\\s{1,})|^(\\s{1,}".$this->rdel.")|^(".$this->ldel."\/)|^(".$this->ldel.")|^(".$this->rdel.")|^(\\s+(IN|in)\\s+)|^(true|TRUE|True|false|FALSE|False)|^(null|NULL|Null)|^(\\s*===\\s*)|^(\\s*!==\\s*)|^(\\s*==\\s*|\\s+(EQ|eq)\\s+)|^(\\s*!=\\s*|\\s+(NE|ne)\\s+)|^(\\s*>=\\s*|\\s+(GE|ge)\\s+)|^(\\s*<=\\s*|\\s+(LE|le)\\s+)|^(\\s*>\\s*|\\s+(GT|gt)\\s+)|^(\\s*<\\s*|\\s+(LT|lt)\\s+)|^(!|(NOT|not)\\s+)|^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)/"; - - do { - if (preg_match($yy_global_pattern, substr($this->data, $this->counter), $yymatches)) { - $yysubmatches = $yymatches; - $yymatches = array_filter($yymatches, 'strlen'); // remove empty sub-patterns - if (!count($yymatches)) { - throw new Exception('Error: lexing failed because a rule matched' . - 'an empty string. Input "' . substr($this->data, - $this->counter, 5) . '... state START'); - } - next($yymatches); // skip global match - $this->token = key($yymatches); // token number - if ($tokenMap[$this->token]) { - // extract sub-patterns for passing to lex function - $yysubmatches = array_slice($yysubmatches, $this->token + 1, - $tokenMap[$this->token]); - } else { - $yysubmatches = array(); - } - $this->value = current($yymatches); // token value - $r = $this->{'yy_r1_' . $this->token}($yysubmatches); - if ($r === null) { - $this->counter += strlen($this->value); - $this->line += substr_count($this->value, "\n"); - // accept this token - return true; - } elseif ($r === true) { - // we have changed state - // process this token in the new state - return $this->yylex(); - } elseif ($r === false) { - $this->counter += strlen($this->value); - $this->line += substr_count($this->value, "\n"); - if ($this->counter >= strlen($this->data)) { - return false; // end of input - } - // skip this token - continue; - } else { $yy_yymore_patterns = array( - 1 => array(0, "^(<\\?php.*\\?>)|^(<\\?=)|^(\\?>)|^(".$this->ldel."php".$this->rdel.")|^(".$this->ldel."\/php".$this->rdel.")|^(\\*".$this->rdel.")|^(".$this->ldel."\\*)|^((\\\\\"|\\\\'))|^(')|^(".$this->ldel."literal".$this->rdel.")|^(".$this->ldel."\/literal".$this->rdel.")|^(".$this->ldel."ldelim".$this->rdel.")|^(".$this->ldel."rdelim".$this->rdel.")|^(".$this->ldel."\\s{1,})|^(\\s{1,}".$this->rdel.")|^(".$this->ldel."\/)|^(".$this->ldel.")|^(".$this->rdel.")|^(\\s+(IN|in)\\s+)|^(true|TRUE|True|false|FALSE|False)|^(null|NULL|Null)|^(\\s*===\\s*)|^(\\s*!==\\s*)|^(\\s*==\\s*|\\s+(EQ|eq)\\s+)|^(\\s*!=\\s*|\\s+(NE|ne)\\s+)|^(\\s*>=\\s*|\\s+(GE|ge)\\s+)|^(\\s*<=\\s*|\\s+(LE|le)\\s+)|^(\\s*>\\s*|\\s+(GT|gt)\\s+)|^(\\s*<\\s*|\\s+(LT|lt)\\s+)|^(!|(NOT|not)\\s+)|^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 2 => array(0, "^(<\\?=)|^(\\?>)|^(".$this->ldel."php".$this->rdel.")|^(".$this->ldel."\/php".$this->rdel.")|^(\\*".$this->rdel.")|^(".$this->ldel."\\*)|^((\\\\\"|\\\\'))|^(')|^(".$this->ldel."literal".$this->rdel.")|^(".$this->ldel."\/literal".$this->rdel.")|^(".$this->ldel."ldelim".$this->rdel.")|^(".$this->ldel."rdelim".$this->rdel.")|^(".$this->ldel."\\s{1,})|^(\\s{1,}".$this->rdel.")|^(".$this->ldel."\/)|^(".$this->ldel.")|^(".$this->rdel.")|^(\\s+(IN|in)\\s+)|^(true|TRUE|True|false|FALSE|False)|^(null|NULL|Null)|^(\\s*===\\s*)|^(\\s*!==\\s*)|^(\\s*==\\s*|\\s+(EQ|eq)\\s+)|^(\\s*!=\\s*|\\s+(NE|ne)\\s+)|^(\\s*>=\\s*|\\s+(GE|ge)\\s+)|^(\\s*<=\\s*|\\s+(LE|le)\\s+)|^(\\s*>\\s*|\\s+(GT|gt)\\s+)|^(\\s*<\\s*|\\s+(LT|lt)\\s+)|^(!|(NOT|not)\\s+)|^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 3 => array(0, "^(\\?>)|^(".$this->ldel."php".$this->rdel.")|^(".$this->ldel."\/php".$this->rdel.")|^(\\*".$this->rdel.")|^(".$this->ldel."\\*)|^((\\\\\"|\\\\'))|^(')|^(".$this->ldel."literal".$this->rdel.")|^(".$this->ldel."\/literal".$this->rdel.")|^(".$this->ldel."ldelim".$this->rdel.")|^(".$this->ldel."rdelim".$this->rdel.")|^(".$this->ldel."\\s{1,})|^(\\s{1,}".$this->rdel.")|^(".$this->ldel."\/)|^(".$this->ldel.")|^(".$this->rdel.")|^(\\s+(IN|in)\\s+)|^(true|TRUE|True|false|FALSE|False)|^(null|NULL|Null)|^(\\s*===\\s*)|^(\\s*!==\\s*)|^(\\s*==\\s*|\\s+(EQ|eq)\\s+)|^(\\s*!=\\s*|\\s+(NE|ne)\\s+)|^(\\s*>=\\s*|\\s+(GE|ge)\\s+)|^(\\s*<=\\s*|\\s+(LE|le)\\s+)|^(\\s*>\\s*|\\s+(GT|gt)\\s+)|^(\\s*<\\s*|\\s+(LT|lt)\\s+)|^(!|(NOT|not)\\s+)|^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 4 => array(0, "^(".$this->ldel."php".$this->rdel.")|^(".$this->ldel."\/php".$this->rdel.")|^(\\*".$this->rdel.")|^(".$this->ldel."\\*)|^((\\\\\"|\\\\'))|^(')|^(".$this->ldel."literal".$this->rdel.")|^(".$this->ldel."\/literal".$this->rdel.")|^(".$this->ldel."ldelim".$this->rdel.")|^(".$this->ldel."rdelim".$this->rdel.")|^(".$this->ldel."\\s{1,})|^(\\s{1,}".$this->rdel.")|^(".$this->ldel."\/)|^(".$this->ldel.")|^(".$this->rdel.")|^(\\s+(IN|in)\\s+)|^(true|TRUE|True|false|FALSE|False)|^(null|NULL|Null)|^(\\s*===\\s*)|^(\\s*!==\\s*)|^(\\s*==\\s*|\\s+(EQ|eq)\\s+)|^(\\s*!=\\s*|\\s+(NE|ne)\\s+)|^(\\s*>=\\s*|\\s+(GE|ge)\\s+)|^(\\s*<=\\s*|\\s+(LE|le)\\s+)|^(\\s*>\\s*|\\s+(GT|gt)\\s+)|^(\\s*<\\s*|\\s+(LT|lt)\\s+)|^(!|(NOT|not)\\s+)|^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 5 => array(0, "^(".$this->ldel."\/php".$this->rdel.")|^(\\*".$this->rdel.")|^(".$this->ldel."\\*)|^((\\\\\"|\\\\'))|^(')|^(".$this->ldel."literal".$this->rdel.")|^(".$this->ldel."\/literal".$this->rdel.")|^(".$this->ldel."ldelim".$this->rdel.")|^(".$this->ldel."rdelim".$this->rdel.")|^(".$this->ldel."\\s{1,})|^(\\s{1,}".$this->rdel.")|^(".$this->ldel."\/)|^(".$this->ldel.")|^(".$this->rdel.")|^(\\s+(IN|in)\\s+)|^(true|TRUE|True|false|FALSE|False)|^(null|NULL|Null)|^(\\s*===\\s*)|^(\\s*!==\\s*)|^(\\s*==\\s*|\\s+(EQ|eq)\\s+)|^(\\s*!=\\s*|\\s+(NE|ne)\\s+)|^(\\s*>=\\s*|\\s+(GE|ge)\\s+)|^(\\s*<=\\s*|\\s+(LE|le)\\s+)|^(\\s*>\\s*|\\s+(GT|gt)\\s+)|^(\\s*<\\s*|\\s+(LT|lt)\\s+)|^(!|(NOT|not)\\s+)|^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 6 => array(0, "^(\\*".$this->rdel.")|^(".$this->ldel."\\*)|^((\\\\\"|\\\\'))|^(')|^(".$this->ldel."literal".$this->rdel.")|^(".$this->ldel."\/literal".$this->rdel.")|^(".$this->ldel."ldelim".$this->rdel.")|^(".$this->ldel."rdelim".$this->rdel.")|^(".$this->ldel."\\s{1,})|^(\\s{1,}".$this->rdel.")|^(".$this->ldel."\/)|^(".$this->ldel.")|^(".$this->rdel.")|^(\\s+(IN|in)\\s+)|^(true|TRUE|True|false|FALSE|False)|^(null|NULL|Null)|^(\\s*===\\s*)|^(\\s*!==\\s*)|^(\\s*==\\s*|\\s+(EQ|eq)\\s+)|^(\\s*!=\\s*|\\s+(NE|ne)\\s+)|^(\\s*>=\\s*|\\s+(GE|ge)\\s+)|^(\\s*<=\\s*|\\s+(LE|le)\\s+)|^(\\s*>\\s*|\\s+(GT|gt)\\s+)|^(\\s*<\\s*|\\s+(LT|lt)\\s+)|^(!|(NOT|not)\\s+)|^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 7 => array(0, "^(".$this->ldel."\\*)|^((\\\\\"|\\\\'))|^(')|^(".$this->ldel."literal".$this->rdel.")|^(".$this->ldel."\/literal".$this->rdel.")|^(".$this->ldel."ldelim".$this->rdel.")|^(".$this->ldel."rdelim".$this->rdel.")|^(".$this->ldel."\\s{1,})|^(\\s{1,}".$this->rdel.")|^(".$this->ldel."\/)|^(".$this->ldel.")|^(".$this->rdel.")|^(\\s+(IN|in)\\s+)|^(true|TRUE|True|false|FALSE|False)|^(null|NULL|Null)|^(\\s*===\\s*)|^(\\s*!==\\s*)|^(\\s*==\\s*|\\s+(EQ|eq)\\s+)|^(\\s*!=\\s*|\\s+(NE|ne)\\s+)|^(\\s*>=\\s*|\\s+(GE|ge)\\s+)|^(\\s*<=\\s*|\\s+(LE|le)\\s+)|^(\\s*>\\s*|\\s+(GT|gt)\\s+)|^(\\s*<\\s*|\\s+(LT|lt)\\s+)|^(!|(NOT|not)\\s+)|^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 8 => array(0, "^((\\\\\"|\\\\'))|^(')|^(".$this->ldel."literal".$this->rdel.")|^(".$this->ldel."\/literal".$this->rdel.")|^(".$this->ldel."ldelim".$this->rdel.")|^(".$this->ldel."rdelim".$this->rdel.")|^(".$this->ldel."\\s{1,})|^(\\s{1,}".$this->rdel.")|^(".$this->ldel."\/)|^(".$this->ldel.")|^(".$this->rdel.")|^(\\s+(IN|in)\\s+)|^(true|TRUE|True|false|FALSE|False)|^(null|NULL|Null)|^(\\s*===\\s*)|^(\\s*!==\\s*)|^(\\s*==\\s*|\\s+(EQ|eq)\\s+)|^(\\s*!=\\s*|\\s+(NE|ne)\\s+)|^(\\s*>=\\s*|\\s+(GE|ge)\\s+)|^(\\s*<=\\s*|\\s+(LE|le)\\s+)|^(\\s*>\\s*|\\s+(GT|gt)\\s+)|^(\\s*<\\s*|\\s+(LT|lt)\\s+)|^(!|(NOT|not)\\s+)|^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 9 => array(1, "^(')|^(".$this->ldel."literal".$this->rdel.")|^(".$this->ldel."\/literal".$this->rdel.")|^(".$this->ldel."ldelim".$this->rdel.")|^(".$this->ldel."rdelim".$this->rdel.")|^(".$this->ldel."\\s{1,})|^(\\s{1,}".$this->rdel.")|^(".$this->ldel."\/)|^(".$this->ldel.")|^(".$this->rdel.")|^(\\s+(IN|in)\\s+)|^(true|TRUE|True|false|FALSE|False)|^(null|NULL|Null)|^(\\s*===\\s*)|^(\\s*!==\\s*)|^(\\s*==\\s*|\\s+(EQ|eq)\\s+)|^(\\s*!=\\s*|\\s+(NE|ne)\\s+)|^(\\s*>=\\s*|\\s+(GE|ge)\\s+)|^(\\s*<=\\s*|\\s+(LE|le)\\s+)|^(\\s*>\\s*|\\s+(GT|gt)\\s+)|^(\\s*<\\s*|\\s+(LT|lt)\\s+)|^(!|(NOT|not)\\s+)|^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 11 => array(1, "^(".$this->ldel."literal".$this->rdel.")|^(".$this->ldel."\/literal".$this->rdel.")|^(".$this->ldel."ldelim".$this->rdel.")|^(".$this->ldel."rdelim".$this->rdel.")|^(".$this->ldel."\\s{1,})|^(\\s{1,}".$this->rdel.")|^(".$this->ldel."\/)|^(".$this->ldel.")|^(".$this->rdel.")|^(\\s+(IN|in)\\s+)|^(true|TRUE|True|false|FALSE|False)|^(null|NULL|Null)|^(\\s*===\\s*)|^(\\s*!==\\s*)|^(\\s*==\\s*|\\s+(EQ|eq)\\s+)|^(\\s*!=\\s*|\\s+(NE|ne)\\s+)|^(\\s*>=\\s*|\\s+(GE|ge)\\s+)|^(\\s*<=\\s*|\\s+(LE|le)\\s+)|^(\\s*>\\s*|\\s+(GT|gt)\\s+)|^(\\s*<\\s*|\\s+(LT|lt)\\s+)|^(!|(NOT|not)\\s+)|^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 12 => array(1, "^(".$this->ldel."\/literal".$this->rdel.")|^(".$this->ldel."ldelim".$this->rdel.")|^(".$this->ldel."rdelim".$this->rdel.")|^(".$this->ldel."\\s{1,})|^(\\s{1,}".$this->rdel.")|^(".$this->ldel."\/)|^(".$this->ldel.")|^(".$this->rdel.")|^(\\s+(IN|in)\\s+)|^(true|TRUE|True|false|FALSE|False)|^(null|NULL|Null)|^(\\s*===\\s*)|^(\\s*!==\\s*)|^(\\s*==\\s*|\\s+(EQ|eq)\\s+)|^(\\s*!=\\s*|\\s+(NE|ne)\\s+)|^(\\s*>=\\s*|\\s+(GE|ge)\\s+)|^(\\s*<=\\s*|\\s+(LE|le)\\s+)|^(\\s*>\\s*|\\s+(GT|gt)\\s+)|^(\\s*<\\s*|\\s+(LT|lt)\\s+)|^(!|(NOT|not)\\s+)|^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 13 => array(1, "^(".$this->ldel."ldelim".$this->rdel.")|^(".$this->ldel."rdelim".$this->rdel.")|^(".$this->ldel."\\s{1,})|^(\\s{1,}".$this->rdel.")|^(".$this->ldel."\/)|^(".$this->ldel.")|^(".$this->rdel.")|^(\\s+(IN|in)\\s+)|^(true|TRUE|True|false|FALSE|False)|^(null|NULL|Null)|^(\\s*===\\s*)|^(\\s*!==\\s*)|^(\\s*==\\s*|\\s+(EQ|eq)\\s+)|^(\\s*!=\\s*|\\s+(NE|ne)\\s+)|^(\\s*>=\\s*|\\s+(GE|ge)\\s+)|^(\\s*<=\\s*|\\s+(LE|le)\\s+)|^(\\s*>\\s*|\\s+(GT|gt)\\s+)|^(\\s*<\\s*|\\s+(LT|lt)\\s+)|^(!|(NOT|not)\\s+)|^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 14 => array(1, "^(".$this->ldel."rdelim".$this->rdel.")|^(".$this->ldel."\\s{1,})|^(\\s{1,}".$this->rdel.")|^(".$this->ldel."\/)|^(".$this->ldel.")|^(".$this->rdel.")|^(\\s+(IN|in)\\s+)|^(true|TRUE|True|false|FALSE|False)|^(null|NULL|Null)|^(\\s*===\\s*)|^(\\s*!==\\s*)|^(\\s*==\\s*|\\s+(EQ|eq)\\s+)|^(\\s*!=\\s*|\\s+(NE|ne)\\s+)|^(\\s*>=\\s*|\\s+(GE|ge)\\s+)|^(\\s*<=\\s*|\\s+(LE|le)\\s+)|^(\\s*>\\s*|\\s+(GT|gt)\\s+)|^(\\s*<\\s*|\\s+(LT|lt)\\s+)|^(!|(NOT|not)\\s+)|^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 15 => array(1, "^(".$this->ldel."\\s{1,})|^(\\s{1,}".$this->rdel.")|^(".$this->ldel."\/)|^(".$this->ldel.")|^(".$this->rdel.")|^(\\s+(IN|in)\\s+)|^(true|TRUE|True|false|FALSE|False)|^(null|NULL|Null)|^(\\s*===\\s*)|^(\\s*!==\\s*)|^(\\s*==\\s*|\\s+(EQ|eq)\\s+)|^(\\s*!=\\s*|\\s+(NE|ne)\\s+)|^(\\s*>=\\s*|\\s+(GE|ge)\\s+)|^(\\s*<=\\s*|\\s+(LE|le)\\s+)|^(\\s*>\\s*|\\s+(GT|gt)\\s+)|^(\\s*<\\s*|\\s+(LT|lt)\\s+)|^(!|(NOT|not)\\s+)|^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 16 => array(1, "^(\\s{1,}".$this->rdel.")|^(".$this->ldel."\/)|^(".$this->ldel.")|^(".$this->rdel.")|^(\\s+(IN|in)\\s+)|^(true|TRUE|True|false|FALSE|False)|^(null|NULL|Null)|^(\\s*===\\s*)|^(\\s*!==\\s*)|^(\\s*==\\s*|\\s+(EQ|eq)\\s+)|^(\\s*!=\\s*|\\s+(NE|ne)\\s+)|^(\\s*>=\\s*|\\s+(GE|ge)\\s+)|^(\\s*<=\\s*|\\s+(LE|le)\\s+)|^(\\s*>\\s*|\\s+(GT|gt)\\s+)|^(\\s*<\\s*|\\s+(LT|lt)\\s+)|^(!|(NOT|not)\\s+)|^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 17 => array(1, "^(".$this->ldel."\/)|^(".$this->ldel.")|^(".$this->rdel.")|^(\\s+(IN|in)\\s+)|^(true|TRUE|True|false|FALSE|False)|^(null|NULL|Null)|^(\\s*===\\s*)|^(\\s*!==\\s*)|^(\\s*==\\s*|\\s+(EQ|eq)\\s+)|^(\\s*!=\\s*|\\s+(NE|ne)\\s+)|^(\\s*>=\\s*|\\s+(GE|ge)\\s+)|^(\\s*<=\\s*|\\s+(LE|le)\\s+)|^(\\s*>\\s*|\\s+(GT|gt)\\s+)|^(\\s*<\\s*|\\s+(LT|lt)\\s+)|^(!|(NOT|not)\\s+)|^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 18 => array(1, "^(".$this->ldel.")|^(".$this->rdel.")|^(\\s+(IN|in)\\s+)|^(true|TRUE|True|false|FALSE|False)|^(null|NULL|Null)|^(\\s*===\\s*)|^(\\s*!==\\s*)|^(\\s*==\\s*|\\s+(EQ|eq)\\s+)|^(\\s*!=\\s*|\\s+(NE|ne)\\s+)|^(\\s*>=\\s*|\\s+(GE|ge)\\s+)|^(\\s*<=\\s*|\\s+(LE|le)\\s+)|^(\\s*>\\s*|\\s+(GT|gt)\\s+)|^(\\s*<\\s*|\\s+(LT|lt)\\s+)|^(!|(NOT|not)\\s+)|^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 19 => array(1, "^(".$this->rdel.")|^(\\s+(IN|in)\\s+)|^(true|TRUE|True|false|FALSE|False)|^(null|NULL|Null)|^(\\s*===\\s*)|^(\\s*!==\\s*)|^(\\s*==\\s*|\\s+(EQ|eq)\\s+)|^(\\s*!=\\s*|\\s+(NE|ne)\\s+)|^(\\s*>=\\s*|\\s+(GE|ge)\\s+)|^(\\s*<=\\s*|\\s+(LE|le)\\s+)|^(\\s*>\\s*|\\s+(GT|gt)\\s+)|^(\\s*<\\s*|\\s+(LT|lt)\\s+)|^(!|(NOT|not)\\s+)|^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 20 => array(1, "^(\\s+(IN|in)\\s+)|^(true|TRUE|True|false|FALSE|False)|^(null|NULL|Null)|^(\\s*===\\s*)|^(\\s*!==\\s*)|^(\\s*==\\s*|\\s+(EQ|eq)\\s+)|^(\\s*!=\\s*|\\s+(NE|ne)\\s+)|^(\\s*>=\\s*|\\s+(GE|ge)\\s+)|^(\\s*<=\\s*|\\s+(LE|le)\\s+)|^(\\s*>\\s*|\\s+(GT|gt)\\s+)|^(\\s*<\\s*|\\s+(LT|lt)\\s+)|^(!|(NOT|not)\\s+)|^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 21 => array(2, "^(true|TRUE|True|false|FALSE|False)|^(null|NULL|Null)|^(\\s*===\\s*)|^(\\s*!==\\s*)|^(\\s*==\\s*|\\s+(EQ|eq)\\s+)|^(\\s*!=\\s*|\\s+(NE|ne)\\s+)|^(\\s*>=\\s*|\\s+(GE|ge)\\s+)|^(\\s*<=\\s*|\\s+(LE|le)\\s+)|^(\\s*>\\s*|\\s+(GT|gt)\\s+)|^(\\s*<\\s*|\\s+(LT|lt)\\s+)|^(!|(NOT|not)\\s+)|^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 23 => array(2, "^(null|NULL|Null)|^(\\s*===\\s*)|^(\\s*!==\\s*)|^(\\s*==\\s*|\\s+(EQ|eq)\\s+)|^(\\s*!=\\s*|\\s+(NE|ne)\\s+)|^(\\s*>=\\s*|\\s+(GE|ge)\\s+)|^(\\s*<=\\s*|\\s+(LE|le)\\s+)|^(\\s*>\\s*|\\s+(GT|gt)\\s+)|^(\\s*<\\s*|\\s+(LT|lt)\\s+)|^(!|(NOT|not)\\s+)|^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 24 => array(2, "^(\\s*===\\s*)|^(\\s*!==\\s*)|^(\\s*==\\s*|\\s+(EQ|eq)\\s+)|^(\\s*!=\\s*|\\s+(NE|ne)\\s+)|^(\\s*>=\\s*|\\s+(GE|ge)\\s+)|^(\\s*<=\\s*|\\s+(LE|le)\\s+)|^(\\s*>\\s*|\\s+(GT|gt)\\s+)|^(\\s*<\\s*|\\s+(LT|lt)\\s+)|^(!|(NOT|not)\\s+)|^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 25 => array(2, "^(\\s*!==\\s*)|^(\\s*==\\s*|\\s+(EQ|eq)\\s+)|^(\\s*!=\\s*|\\s+(NE|ne)\\s+)|^(\\s*>=\\s*|\\s+(GE|ge)\\s+)|^(\\s*<=\\s*|\\s+(LE|le)\\s+)|^(\\s*>\\s*|\\s+(GT|gt)\\s+)|^(\\s*<\\s*|\\s+(LT|lt)\\s+)|^(!|(NOT|not)\\s+)|^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 26 => array(2, "^(\\s*==\\s*|\\s+(EQ|eq)\\s+)|^(\\s*!=\\s*|\\s+(NE|ne)\\s+)|^(\\s*>=\\s*|\\s+(GE|ge)\\s+)|^(\\s*<=\\s*|\\s+(LE|le)\\s+)|^(\\s*>\\s*|\\s+(GT|gt)\\s+)|^(\\s*<\\s*|\\s+(LT|lt)\\s+)|^(!|(NOT|not)\\s+)|^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 27 => array(3, "^(\\s*!=\\s*|\\s+(NE|ne)\\s+)|^(\\s*>=\\s*|\\s+(GE|ge)\\s+)|^(\\s*<=\\s*|\\s+(LE|le)\\s+)|^(\\s*>\\s*|\\s+(GT|gt)\\s+)|^(\\s*<\\s*|\\s+(LT|lt)\\s+)|^(!|(NOT|not)\\s+)|^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 29 => array(4, "^(\\s*>=\\s*|\\s+(GE|ge)\\s+)|^(\\s*<=\\s*|\\s+(LE|le)\\s+)|^(\\s*>\\s*|\\s+(GT|gt)\\s+)|^(\\s*<\\s*|\\s+(LT|lt)\\s+)|^(!|(NOT|not)\\s+)|^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 31 => array(5, "^(\\s*<=\\s*|\\s+(LE|le)\\s+)|^(\\s*>\\s*|\\s+(GT|gt)\\s+)|^(\\s*<\\s*|\\s+(LT|lt)\\s+)|^(!|(NOT|not)\\s+)|^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 33 => array(6, "^(\\s*>\\s*|\\s+(GT|gt)\\s+)|^(\\s*<\\s*|\\s+(LT|lt)\\s+)|^(!|(NOT|not)\\s+)|^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 35 => array(7, "^(\\s*<\\s*|\\s+(LT|lt)\\s+)|^(!|(NOT|not)\\s+)|^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 37 => array(8, "^(!|(NOT|not)\\s+)|^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 39 => array(9, "^(\\s*&&\\s*|\\s+(AND|and)\\s+)|^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 41 => array(10, "^(\\s*\\|\\|\\s*|\\s+(OR|or)\\s+)|^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 43 => array(11, "^(\\s+is\\s+odd\\s+by\\s+)|^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 45 => array(11, "^(\\s+is\\s+not\\s+odd\\s+by\\s+)|^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 46 => array(11, "^(\\s+is\\s+odd)|^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 47 => array(11, "^(\\s+is\\s+not\\s+odd)|^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 48 => array(11, "^(\\s+is\\s+even\\s+by\\s+)|^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 49 => array(11, "^(\\s+is\\s+not\\s+even\\s+by\\s+)|^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 50 => array(11, "^(\\s+is\\s+even)|^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 51 => array(11, "^(\\s+is\\s+not\\s+even)|^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 52 => array(11, "^(\\s+is\\s+div\\s+by\\s+)|^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 53 => array(11, "^(\\s+is\\s+not\\s+div\\s+by\\s+)|^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 54 => array(11, "^(\\()|^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 55 => array(11, "^(\\))|^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 56 => array(11, "^(\\[)|^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 57 => array(11, "^(])|^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 58 => array(11, "^(\\s*->)|^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 59 => array(11, "^(\\s*=>\\s*)|^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 60 => array(11, "^(\\s*=\\s*)|^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 61 => array(11, "^(\\d+(\\.\\d+)?)|^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 62 => array(12, "^((\\+\\+|--)\\s*)|^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 64 => array(13, "^(\\s*(\\+|-)\\s*)|^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 66 => array(14, "^(\\s*\\*(?!\\})\\s*|\\s*(\/|%)\\s*)|^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 68 => array(15, "^([\s]+)|^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 70 => array(15, "^(\\$)|^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 71 => array(15, "^(\\s*;\\s*)|^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 72 => array(15, "^(::)|^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 73 => array(15, "^(:)|^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 74 => array(15, "^(@)|^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 75 => array(15, "^(#)|^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 76 => array(15, "^(\")|^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 77 => array(15, "^(`)|^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 78 => array(15, "^(\\s*\\|)|^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 79 => array(15, "^(\\.)|^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 80 => array(15, "^(\\s*,\\s*)|^(\\s?&\\s?)|^(\\w+)|^(.)"), - 81 => array(15, "^(\\s?&\\s?)|^(\\w+)|^(.)"), - 82 => array(15, "^(\\w+)|^(.)"), - 83 => array(15, "^(.)"), - 84 => array(15, ""), - ); - - // yymore is needed - do { - if (!strlen($yy_yymore_patterns[$this->token][1])) { - throw new Exception('cannot do yymore for the last token'); - } - $yysubmatches = array(); - if (preg_match('/' . $yy_yymore_patterns[$this->token][1] . '/', - substr($this->data, $this->counter), $yymatches)) { - $yysubmatches = $yymatches; - $yymatches = array_filter($yymatches, 'strlen'); // remove empty sub-patterns - next($yymatches); // skip global match - $this->token += key($yymatches) + $yy_yymore_patterns[$this->token][0]; // token number - $this->value = current($yymatches); // token value - $this->line = substr_count($this->value, "\n"); - if ($tokenMap[$this->token]) { - // extract sub-patterns for passing to lex function - $yysubmatches = array_slice($yysubmatches, $this->token + 1, - $tokenMap[$this->token]); - } else { - $yysubmatches = array(); - } - } - $r = $this->{'yy_r1_' . $this->token}($yysubmatches); - } while ($r !== null && !is_bool($r)); - if ($r === true) { - // we have changed state - // process this token in the new state - return $this->yylex(); - } elseif ($r === false) { - $this->counter += strlen($this->value); - $this->line += substr_count($this->value, "\n"); - if ($this->counter >= strlen($this->data)) { - return false; // end of input - } - // skip this token - continue; - } else { - // accept - $this->counter += strlen($this->value); - $this->line += substr_count($this->value, "\n"); - return true; - } - } - } else { - throw new Exception('Unexpected input at line' . $this->line . - ': ' . $this->data[$this->counter]); - } - break; - } while (true); - - } // end function - - - const START = 1; - function yy_r1_1($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_XML; - } - function yy_r1_2($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_PHP; - } - function yy_r1_3($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_SHORTTAGSTART; - } - function yy_r1_4($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_SHORTTAGEND; - } - function yy_r1_5($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_PHPSTART; - } - function yy_r1_6($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_PHPEND; - } - function yy_r1_7($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_COMMENTEND; - } - function yy_r1_8($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_COMMENTSTART; - } - function yy_r1_9($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_OTHER; - } - function yy_r1_11($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_SINGLEQUOTE; - } - function yy_r1_12($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_LITERALSTART; - } - function yy_r1_13($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_LITERALEND; - } - function yy_r1_14($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_LDELIMTAG; - } - function yy_r1_15($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_RDELIMTAG; - } - function yy_r1_16($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_OTHER; - } - function yy_r1_17($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_OTHER; - } - function yy_r1_18($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_LDELSLASH; - } - function yy_r1_19($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_LDEL; - } - function yy_r1_20($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_RDEL; - } - function yy_r1_21($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_IN; - } - function yy_r1_23($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_BOOLEAN; - } - function yy_r1_24($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_NULL; - } - function yy_r1_25($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_IDENTITY; - } - function yy_r1_26($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_NONEIDENTITY; - } - function yy_r1_27($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_EQUALS; - } - function yy_r1_29($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_NOTEQUALS; - } - function yy_r1_31($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_GREATEREQUAL; - } - function yy_r1_33($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_LESSEQUAL; - } - function yy_r1_35($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_GREATERTHAN; - } - function yy_r1_37($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_LESSTHAN; - } - function yy_r1_39($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_NOT; - } - function yy_r1_41($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_LAND; - } - function yy_r1_43($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_LOR; - } - function yy_r1_45($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_ISODDBY; - } - function yy_r1_46($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_ISNOTODDBY; - } - function yy_r1_47($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_ISODD; - } - function yy_r1_48($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_ISNOTODD; - } - function yy_r1_49($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_ISEVENBY; - } - function yy_r1_50($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_ISNOTEVENBY; - } - function yy_r1_51($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_ISEVEN; - } - function yy_r1_52($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_ISNOTEVEN; - } - function yy_r1_53($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_ISDIVBY; - } - function yy_r1_54($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_ISNOTDIVBY; - } - function yy_r1_55($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_OPENP; - } - function yy_r1_56($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_CLOSEP; - } - function yy_r1_57($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_OPENB; - } - function yy_r1_58($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_CLOSEB; - } - function yy_r1_59($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_PTR; - } - function yy_r1_60($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_APTR; - } - function yy_r1_61($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_EQUAL; - } - function yy_r1_62($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_NUMBER; - } - function yy_r1_64($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_INCDEC; - } - function yy_r1_66($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_UNIMATH; - } - function yy_r1_68($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_MATH; - } - function yy_r1_70($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_SPACE; - } - function yy_r1_71($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_DOLLAR; - } - function yy_r1_72($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_SEMICOLON; - } - function yy_r1_73($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_DOUBLECOLON; - } - function yy_r1_74($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_COLON; - } - function yy_r1_75($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_AT; - } - function yy_r1_76($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_HATCH; - } - function yy_r1_77($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_QUOTE; - } - function yy_r1_78($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_BACKTICK; - } - function yy_r1_79($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_VERT; - } - function yy_r1_80($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_DOT; - } - function yy_r1_81($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_COMMA; - } - function yy_r1_82($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_ANDSYM; - } - function yy_r1_83($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_ID; - } - function yy_r1_84($yy_subpatterns) - { - - $this->token = Smarty_Internal_Templateparser::TP_OTHER; - } - -} diff --git a/libs/lexer/internal.templatelexer.plex b/libs/lexer/internal.templatelexer.plex deleted file mode 100644 index 480a0a3b..00000000 --- a/libs/lexer/internal.templatelexer.plex +++ /dev/null @@ -1,382 +0,0 @@ - '{', - 'RDEL' => '}', - 'IDENTITY' => '===', - 'NONEIDENTITY' => '!==', - 'EQUALS' => '==', - 'NOTEQUALS' => '!=', - 'GREATEREQUAL' => '(>=,GE)', - 'LESSEQUAL' => '(<=,LE)', - 'GREATERTHAN' => '(>,GT)', - 'LESSTHAN' => '(<,LT)', - 'NOT' => '(!,NOT)', - 'LAND' => '(&&,AND)', - 'LOR' => '(||,OR)', - 'OPENP' => '(', - 'CLOSEP' => ')', - 'OPENB' => '[', - 'CLOSEB' => ']', - 'PTR' => '->', - 'APTR' => '=>', - 'EQUAL' => '=', - 'NUMBER' => 'number', - 'UNIMATH' => '+" , "-', - 'MATH' => '*" , "/" , "%', - 'INCDEC' => '++" , "--', - 'SPACE' => ' ', - 'DOLLAR' => '$', - 'SEMICOLON' => ';', - 'COLON' => ':', - 'DOUBLECOLON' => '::', - 'AT' => '@', - 'HATCH' => '#', - 'QUOTE' => '"', - 'SINGLEQUOTE' => "'", - 'BACKTICK' => '`', - 'VERT' => '|', - 'DOT' => '.', - 'COMMA' => '","', - 'ANDSYM' => '"&"', - 'ID' => 'identifier', - 'OTHER' => 'text', - 'PHP' => 'PHP code', - 'LDELSLASH' => 'closing tag', - 'COMMENTSTART' => '{*', - 'COMMENTEND' => '*}', - 'LITERALEND' => 'literal close', - 'IN' => 'in', - 'NULL' => 'null', - 'BOOLEAN' => 'boolean' - ); - - - function __construct($data) - { - // set instance object - self::instance($this); - $this->data = $data; - $this->counter = 0; - $this->line = 1; - $this->smarty = Smarty::instance(); - $this->ldel = preg_quote($this->smarty->left_delimiter); - $this->rdel = preg_quote($this->smarty->right_delimiter); - } - public static function &instance($new_instance = null) - { - static $instance = null; - if (isset($new_instance) && is_object($new_instance)) - $instance = $new_instance; - return $instance; - } - - -/*!lex2php -%input $this->data -%counter $this->counter -%token $this->token -%value $this->value -%line $this->line -php = /\<\?php.*\?\>/ -xml = /\<\?xml.*\?\>/ -shorttagstart = /\<\?=/ -shorttagend = /\?\>/ -phpstart = /SMARTYldelphpSMARTYrdel/ -phpend = /SMARTYldel\/phpSMARTYrdel/ -ldels = /SMARTYldel\s{1,}/ -rdels = /\s{1,}SMARTYrdel/ -ldelslash = /SMARTYldel\// -ldel = /SMARTYldel/ -rdel = /SMARTYrdel/ -number = /\d+(\.\d+)?/ -boolean = /true|TRUE|True|false|FALSE|False/ -null = /null|NULL|Null/ -math = /\s*\*(?!\})\s*|\s*(\/|\%)\s*/ -commentstart = /SMARTYldel\*/ -commentend = /\*SMARTYrdel/ -escapedquotes = /(\\\"|\\\')/ -incdec = /(\+\+|\-\-)\s*/ -unimath = /\s*(\+|\-)\s*/ -openP = /\(/ -closeP = /\)/ -openB = /\[/ -closeB = /]/ -dollar = /\$/ -dot = /\./ -comma = /\s*\,\s*/ -doublecolon = /\:\:/ -colon = /\:/ -at = /@/ -hatch = /#/ -semicolon = /\s*\;\s*/ -vert = /\s*\|/ -equal = /\s*=\s*/ -space = /[\s]+/ -ptr = /\s*\->/ -aptr = /\s*=>\s*/ -quote = /\"/ -singlequote = /\'/ -backtick = /`/ -andsym = /\s?\&\s?/ -id = /\w+/ -literalstart = 'SMARTYldelliteralSMARTYrdel' -literalend = 'SMARTYldel/literalSMARTYrdel' -ldelim = 'SMARTYldelldelimSMARTYrdel' -rdelim = 'SMARTYldelrdelimSMARTYrdel' -equals = /\s*==\s*|\s+(EQ|eq)\s+/ -notequals = /\s*\!=\s*|\s+(NE|ne)\s+/ -greaterthan = /\s*\>\s*|\s+(GT|gt)\s+/ -lessthan = /\s*\<\s*|\s+(LT|lt)\s+/ -greaterequal = /\s*\>=\s*|\s+(GE|ge)\s+/ -lessequal = /\s*<=\s*|\s+(LE|le)\s+/ -identity = /\s*===\s*/ -noneidentity = /\s*!==\s*/ -isoddby = /\s+is\s+odd\s+by\s+/ -isnotoddby = /\s+is\s+not\s+odd\s+by\s+/ -isodd = /\s+is\s+odd/ -isnotodd = /\s+is\s+not\s+odd/ -isevenby = /\s+is\s+even\s+by\s+/ -isnotevenby = /\s+is\s+not\s+even\s+by\s+/ -iseven = /\s+is\s+even/ -isnoteven = /\s+is\s+not\s+even/ -isdivby = /\s+is\s+div\s+by\s+/ -isnotdivby = /\s+is\s+not\s+div\s+by\s+/ -in = /\s+(IN|in)\s+/ -not = /!|(NOT|not)\s+/ -land = /\s*\&\&\s*|\s+(AND|and)\s+/ -lor = /\s*\|\|\s*|\s+(OR|or)\s+/ -other = /./ -*/ -/*!lex2php -%statename START -xml { - $this->token = Smarty_Internal_Templateparser::TP_XML; -} -php { - $this->token = Smarty_Internal_Templateparser::TP_PHP; -} -shorttagstart { - $this->token = Smarty_Internal_Templateparser::TP_SHORTTAGSTART; -} -shorttagend { - $this->token = Smarty_Internal_Templateparser::TP_SHORTTAGEND; -} -phpstart { - $this->token = Smarty_Internal_Templateparser::TP_PHPSTART; -} -phpend { - $this->token = Smarty_Internal_Templateparser::TP_PHPEND; -} -commentend { - $this->token = Smarty_Internal_Templateparser::TP_COMMENTEND; -} -commentstart { - $this->token = Smarty_Internal_Templateparser::TP_COMMENTSTART; -} -escapedquotes { - $this->token = Smarty_Internal_Templateparser::TP_OTHER; -} -singlequote { - $this->token = Smarty_Internal_Templateparser::TP_SINGLEQUOTE; -} -literalstart { - $this->token = Smarty_Internal_Templateparser::TP_LITERALSTART; -} -literalend { - $this->token = Smarty_Internal_Templateparser::TP_LITERALEND; -} -ldelim { - $this->token = Smarty_Internal_Templateparser::TP_LDELIMTAG; -} -rdelim { - $this->token = Smarty_Internal_Templateparser::TP_RDELIMTAG; -} -ldels { - $this->token = Smarty_Internal_Templateparser::TP_OTHER; -} -rdels { - $this->token = Smarty_Internal_Templateparser::TP_OTHER; -} -ldelslash { - $this->token = Smarty_Internal_Templateparser::TP_LDELSLASH; -} -ldel { - $this->token = Smarty_Internal_Templateparser::TP_LDEL; -} -rdel { - $this->token = Smarty_Internal_Templateparser::TP_RDEL; -} -in { - $this->token = Smarty_Internal_Templateparser::TP_IN; -} -boolean { - $this->token = Smarty_Internal_Templateparser::TP_BOOLEAN; -} -null { - $this->token = Smarty_Internal_Templateparser::TP_NULL; -} -identity{ - $this->token = Smarty_Internal_Templateparser::TP_IDENTITY; -} -noneidentity{ - $this->token = Smarty_Internal_Templateparser::TP_NONEIDENTITY; -} -equals{ - $this->token = Smarty_Internal_Templateparser::TP_EQUALS; -} -notequals{ - $this->token = Smarty_Internal_Templateparser::TP_NOTEQUALS; -} -greaterequal{ - $this->token = Smarty_Internal_Templateparser::TP_GREATEREQUAL; -} -lessequal{ - $this->token = Smarty_Internal_Templateparser::TP_LESSEQUAL; -} -greaterthan{ - $this->token = Smarty_Internal_Templateparser::TP_GREATERTHAN; -} -lessthan{ - $this->token = Smarty_Internal_Templateparser::TP_LESSTHAN; -} -not{ - $this->token = Smarty_Internal_Templateparser::TP_NOT; -} -land { - $this->token = Smarty_Internal_Templateparser::TP_LAND; -} -lor { - $this->token = Smarty_Internal_Templateparser::TP_LOR; -} -isoddby { - $this->token = Smarty_Internal_Templateparser::TP_ISODDBY; -} -isnotoddby { - $this->token = Smarty_Internal_Templateparser::TP_ISNOTODDBY; -} - -isodd { - $this->token = Smarty_Internal_Templateparser::TP_ISODD; -} -isnotodd { - $this->token = Smarty_Internal_Templateparser::TP_ISNOTODD; -} -isevenby { - $this->token = Smarty_Internal_Templateparser::TP_ISEVENBY; -} -isnotevenby { - $this->token = Smarty_Internal_Templateparser::TP_ISNOTEVENBY; -} -iseven{ - $this->token = Smarty_Internal_Templateparser::TP_ISEVEN; -} -isnoteven { - $this->token = Smarty_Internal_Templateparser::TP_ISNOTEVEN; -} -isdivby { - $this->token = Smarty_Internal_Templateparser::TP_ISDIVBY; -} -isnotdivby { - $this->token = Smarty_Internal_Templateparser::TP_ISNOTDIVBY; -} -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; -} -number { - $this->token = Smarty_Internal_Templateparser::TP_NUMBER; -} -incdec { - $this->token = Smarty_Internal_Templateparser::TP_INCDEC; -} -unimath { - $this->token = Smarty_Internal_Templateparser::TP_UNIMATH; -} -math { - $this->token = Smarty_Internal_Templateparser::TP_MATH; -} -space { - $this->token = Smarty_Internal_Templateparser::TP_SPACE; -} -dollar { - $this->token = Smarty_Internal_Templateparser::TP_DOLLAR; -} -semicolon { - $this->token = Smarty_Internal_Templateparser::TP_SEMICOLON; -} -doublecolon { - $this->token = Smarty_Internal_Templateparser::TP_DOUBLECOLON; -} -colon { - $this->token = Smarty_Internal_Templateparser::TP_COLON; -} -at { - $this->token = Smarty_Internal_Templateparser::TP_AT; -} -hatch { - $this->token = Smarty_Internal_Templateparser::TP_HATCH; -} -quote { - $this->token = Smarty_Internal_Templateparser::TP_QUOTE; -} -backtick { - $this->token = Smarty_Internal_Templateparser::TP_BACKTICK; -} -vert { - $this->token = Smarty_Internal_Templateparser::TP_VERT; -} -dot { - $this->token = Smarty_Internal_Templateparser::TP_DOT; -} -comma { - $this->token = Smarty_Internal_Templateparser::TP_COMMA; -} -andsym { - $this->token = Smarty_Internal_Templateparser::TP_ANDSYM; -} -id { - $this->token = Smarty_Internal_Templateparser::TP_ID; -} -other { - $this->token = Smarty_Internal_Templateparser::TP_OTHER; -} -*/ -} diff --git a/libs/lexer/internal.templateparser.php b/libs/lexer/internal.templateparser.php deleted file mode 100644 index 81955e8f..00000000 --- a/libs/lexer/internal.templateparser.php +++ /dev/null @@ -1,2350 +0,0 @@ -string = $s->string; - $this->metadata = $s->metadata; - } else { - $this->string = (string) $s; - if ($m instanceof TP_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 TP_yyToken) ? - $value->metadata : $value; - $this->metadata = array_merge($this->metadata, $x); - return; - } - $offset = count($this->metadata); - } - if ($value === null) { - return; - } - if ($value instanceof TP_yyToken) { - if ($value->metadata) { - $this->metadata[$offset] = $value->metadata; - } - } elseif ($value) { - $this->metadata[$offset] = $value; - } - } - - function offsetUnset($offset) - { - unset($this->metadata[$offset]); - } -} - -/** The following structure represents a single element of the - * parser's stack. Information stored includes: - * - * + The state number for the parser at this level of the stack. - * - * + The value of the token stored at this level of the stack. - * (In other words, the "major" token.) - * - * + The semantic value stored at this level of the stack. This is - * the information used by the action routines in the grammar. - * It is sometimes called the "minor" token. - */ -class TP_yyStackEntry -{ - public $stateno; /* The state-number */ - public $major; /* The major token value. This is the code - ** number for the token at this stack level */ - public $minor; /* The user-supplied minor token value. This - ** is the value of the token */ -}; - -// code external to the class is included here - -// declare_class is output here -#line 12 "internal.templateparser.y" -class Smarty_Internal_Templateparser#line 109 "internal.templateparser.php" -{ -/* First off, code is included which follows the "include_class" declaration -** in the input file. */ -#line 14 "internal.templateparser.y" - - // states whether the parse was successful or not - public $successful = true; - public $retvalue = 0; - private $lex; - private $internalError = false; - - function __construct($lex, $compiler) { - // set instance object - self::instance($this); - $this->lex = $lex; - $this->smarty = Smarty::instance(); - $this->compiler = $compiler; - $this->template = $this->compiler->template; - $this->cacher = $this->template->cacher_object; - $this->nocache = false; - $this->prefix_code = array(); - $this->prefix_number = 0; - } - public static function &instance($new_instance = null) - { - static $instance = null; - if (isset($new_instance) && is_object($new_instance)) - $instance = $new_instance; - return $instance; - } - -#line 142 "internal.templateparser.php" - -/* Next is all token values, as class constants -*/ -/* -** These constants (all generated automatically by the parser generator) -** specify the various kinds of tokens (terminals) that the parser -** understands. -** -** Each symbol here is a terminal symbol in the grammar. -*/ - const TP_OTHER = 1; - const TP_LDELSLASH = 2; - const TP_LDEL = 3; - const TP_RDEL = 4; - const TP_XML = 5; - const TP_PHP = 6; - const TP_SHORTTAGSTART = 7; - const TP_SHORTTAGEND = 8; - const TP_COMMENTEND = 9; - const TP_COMMENTSTART = 10; - const TP_NUMBER = 11; - const TP_MATH = 12; - const TP_UNIMATH = 13; - const TP_INCDEC = 14; - const TP_OPENP = 15; - const TP_CLOSEP = 16; - const TP_OPENB = 17; - const TP_CLOSEB = 18; - const TP_DOLLAR = 19; - const TP_DOT = 20; - const TP_COMMA = 21; - const TP_COLON = 22; - const TP_DOUBLECOLON = 23; - const TP_SEMICOLON = 24; - const TP_VERT = 25; - const TP_EQUAL = 26; - const TP_SPACE = 27; - const TP_PTR = 28; - const TP_APTR = 29; - const TP_ID = 30; - const TP_EQUALS = 31; - const TP_NOTEQUALS = 32; - const TP_GREATERTHAN = 33; - const TP_LESSTHAN = 34; - const TP_GREATEREQUAL = 35; - const TP_LESSEQUAL = 36; - const TP_IDENTITY = 37; - const TP_NONEIDENTITY = 38; - const TP_NOT = 39; - const TP_LAND = 40; - const TP_LOR = 41; - const TP_QUOTE = 42; - const TP_SINGLEQUOTE = 43; - const TP_BOOLEAN = 44; - const TP_NULL = 45; - const TP_IN = 46; - const TP_ANDSYM = 47; - const TP_BACKTICK = 48; - const TP_HATCH = 49; - const TP_AT = 50; - const TP_ISODD = 51; - const TP_ISNOTODD = 52; - const TP_ISEVEN = 53; - const TP_ISNOTEVEN = 54; - const TP_ISODDBY = 55; - const TP_ISNOTODDBY = 56; - const TP_ISEVENBY = 57; - const TP_ISNOTEVENBY = 58; - const TP_ISDIVBY = 59; - const TP_ISNOTDIVBY = 60; - const TP_LITERALSTART = 61; - const TP_LITERALEND = 62; - const TP_LDELIMTAG = 63; - const TP_RDELIMTAG = 64; - const TP_PHPSTART = 65; - const TP_PHPEND = 66; - const YY_NO_ACTION = 373; - const YY_ACCEPT_ACTION = 372; - const YY_ERROR_ACTION = 371; - -/* Next are that tables used to determine what action to take based on the -** current state and lookahead token. These tables are used to implement -** functions that take a state number and lookahead value and return an -** action integer. -** -** Suppose the action integer is N. Then the action is determined as -** follows -** -** 0 <= N < self::YYNSTATE Shift N. That is, -** push the lookahead -** token onto the stack -** and goto state N. -** -** self::YYNSTATE <= N < self::YYNSTATE+self::YYNRULE Reduce by rule N-YYNSTATE. -** -** N == self::YYNSTATE+self::YYNRULE A syntax error has occurred. -** -** N == self::YYNSTATE+self::YYNRULE+1 The parser accepts its -** input. (and concludes parsing) -** -** N == self::YYNSTATE+self::YYNRULE+2 No such action. Denotes unused -** slots in the yy_action[] table. -** -** The action table is constructed as a single large static array $yy_action. -** Given state S and lookahead X, the action is computed as -** -** self::$yy_action[self::$yy_shift_ofst[S] + X ] -** -** If the index value self::$yy_shift_ofst[S]+X is out of range or if the value -** self::$yy_lookahead[self::$yy_shift_ofst[S]+X] is not equal to X or if -** self::$yy_shift_ofst[S] is equal to self::YY_SHIFT_USE_DFLT, it means that -** the action is not in the table and that self::$yy_default[S] should be used instead. -** -** The formula above is for computing the action when the lookahead is -** a terminal symbol. If the lookahead is a non-terminal (as occurs after -** a reduce action) then the static $yy_reduce_ofst array is used in place of -** the static $yy_shift_ofst array and self::YY_REDUCE_USE_DFLT is used in place of -** self::YY_SHIFT_USE_DFLT. -** -** The following are the tables generated in this section: -** -** self::$yy_action A single table containing all actions. -** self::$yy_lookahead A table containing the lookahead for each entry in -** yy_action. Used to detect hash collisions. -** self::$yy_shift_ofst For each state, the offset into self::$yy_action for -** shifting terminals. -** self::$yy_reduce_ofst For each state, the offset into self::$yy_action for -** shifting non-terminals after a reduce. -** self::$yy_default Default action for each state. -*/ - const YY_SZ_ACTTAB = 794; -static public $yy_action = array( - /* 0 */ 129, 236, 195, 141, 18, 120, 196, 168, 61, 26, - /* 10 */ 16, 52, 120, 163, 120, 167, 145, 146, 225, 224, - /* 20 */ 216, 184, 214, 212, 213, 217, 186, 157, 160, 166, - /* 30 */ 153, 3, 4, 5, 2, 11, 10, 145, 146, 60, - /* 40 */ 99, 230, 228, 174, 149, 204, 131, 203, 157, 160, - /* 50 */ 166, 153, 3, 4, 5, 2, 11, 10, 372, 42, - /* 60 */ 155, 177, 56, 88, 170, 171, 58, 101, 145, 146, - /* 70 */ 174, 163, 204, 167, 100, 199, 32, 9, 165, 157, - /* 80 */ 160, 166, 153, 3, 4, 5, 2, 11, 10, 145, - /* 90 */ 146, 151, 109, 33, 23, 8, 163, 12, 167, 53, - /* 100 */ 157, 160, 166, 153, 3, 4, 5, 2, 11, 10, - /* 110 */ 117, 154, 151, 219, 33, 140, 8, 24, 12, 6, - /* 120 */ 55, 185, 35, 49, 159, 156, 139, 190, 151, 126, - /* 130 */ 33, 114, 21, 205, 12, 19, 53, 31, 221, 189, - /* 140 */ 6, 137, 15, 35, 49, 159, 156, 117, 120, 23, - /* 150 */ 126, 53, 163, 28, 167, 125, 30, 147, 44, 35, - /* 160 */ 49, 159, 156, 70, 110, 23, 126, 183, 175, 187, - /* 170 */ 80, 151, 152, 33, 201, 21, 185, 12, 218, 53, - /* 180 */ 59, 23, 205, 222, 19, 17, 147, 151, 24, 33, - /* 190 */ 118, 21, 185, 12, 192, 53, 183, 175, 200, 76, - /* 200 */ 53, 152, 35, 49, 159, 156, 115, 218, 185, 126, - /* 210 */ 234, 79, 137, 169, 231, 29, 23, 123, 35, 49, - /* 220 */ 159, 156, 41, 223, 23, 126, 37, 173, 137, 59, - /* 230 */ 151, 218, 33, 197, 21, 104, 12, 123, 53, 25, - /* 240 */ 204, 215, 120, 185, 176, 147, 151, 24, 33, 116, - /* 250 */ 21, 185, 12, 209, 53, 183, 175, 78, 83, 14, - /* 260 */ 152, 35, 49, 159, 156, 113, 218, 86, 126, 123, - /* 270 */ 134, 234, 227, 22, 120, 93, 147, 35, 49, 159, - /* 280 */ 156, 230, 228, 29, 126, 210, 183, 175, 123, 75, - /* 290 */ 176, 152, 218, 147, 44, 123, 179, 218, 226, 64, - /* 300 */ 122, 120, 233, 183, 175, 151, 80, 33, 152, 21, - /* 310 */ 14, 12, 237, 57, 218, 82, 32, 110, 86, 222, - /* 320 */ 120, 151, 1, 130, 36, 21, 132, 12, 229, 53, - /* 330 */ 191, 90, 94, 111, 112, 47, 35, 49, 159, 156, - /* 340 */ 121, 210, 210, 126, 112, 28, 150, 218, 30, 14, - /* 350 */ 191, 123, 35, 49, 159, 156, 197, 86, 14, 126, - /* 360 */ 163, 202, 167, 148, 177, 120, 86, 20, 162, 123, - /* 370 */ 108, 225, 224, 216, 184, 214, 212, 213, 217, 147, - /* 380 */ 44, 147, 120, 226, 123, 69, 163, 89, 167, 183, - /* 390 */ 175, 232, 80, 81, 152, 14, 152, 210, 147, 44, - /* 400 */ 218, 48, 218, 86, 68, 222, 27, 46, 183, 175, - /* 410 */ 147, 80, 38, 152, 45, 187, 191, 147, 44, 218, - /* 420 */ 135, 136, 191, 74, 222, 152, 176, 183, 175, 191, - /* 430 */ 80, 218, 152, 112, 128, 51, 63, 107, 218, 147, - /* 440 */ 44, 235, 204, 222, 77, 72, 147, 87, 161, 183, - /* 450 */ 175, 127, 80, 7, 152, 218, 183, 175, 92, 80, - /* 460 */ 218, 152, 133, 147, 43, 222, 194, 218, 210, 65, - /* 470 */ 147, 181, 208, 183, 175, 182, 80, 176, 152, 97, - /* 480 */ 158, 188, 147, 44, 218, 152, 151, 180, 71, 222, - /* 490 */ 21, 218, 183, 175, 53, 80, 144, 152, 27, 172, - /* 500 */ 211, 147, 85, 218, 50, 121, 178, 53, 222, 34, - /* 510 */ 62, 183, 175, 147, 80, 187, 152, 35, 49, 159, - /* 520 */ 156, 13, 218, 220, 126, 123, 147, 44, 152, 193, - /* 530 */ 119, 206, 73, 164, 218, 54, 183, 175, 39, 80, - /* 540 */ 241, 152, 174, 147, 44, 241, 241, 218, 241, 67, - /* 550 */ 241, 241, 222, 183, 175, 241, 80, 241, 152, 241, - /* 560 */ 147, 44, 241, 241, 218, 241, 66, 147, 91, 222, - /* 570 */ 183, 175, 241, 80, 241, 152, 241, 183, 175, 241, - /* 580 */ 80, 218, 152, 241, 241, 207, 222, 241, 218, 241, - /* 590 */ 147, 91, 241, 241, 241, 241, 241, 241, 241, 241, - /* 600 */ 183, 175, 241, 80, 241, 152, 147, 91, 142, 241, - /* 610 */ 241, 218, 241, 241, 241, 241, 183, 175, 241, 80, - /* 620 */ 241, 152, 241, 241, 138, 241, 241, 218, 147, 85, - /* 630 */ 241, 241, 241, 241, 241, 147, 91, 241, 183, 175, - /* 640 */ 241, 80, 241, 152, 241, 183, 175, 241, 80, 218, - /* 650 */ 152, 147, 40, 143, 124, 241, 218, 241, 198, 241, - /* 660 */ 241, 183, 175, 241, 80, 241, 152, 241, 241, 241, - /* 670 */ 241, 241, 218, 241, 147, 98, 241, 241, 241, 241, - /* 680 */ 241, 147, 106, 241, 183, 175, 241, 80, 241, 152, - /* 690 */ 241, 183, 175, 241, 80, 218, 152, 241, 147, 95, - /* 700 */ 241, 241, 218, 241, 241, 241, 241, 241, 183, 175, - /* 710 */ 241, 80, 241, 152, 241, 147, 105, 241, 241, 218, - /* 720 */ 241, 241, 147, 84, 241, 183, 175, 241, 80, 241, - /* 730 */ 152, 241, 183, 175, 241, 80, 218, 152, 147, 96, - /* 740 */ 241, 241, 241, 218, 241, 241, 241, 241, 183, 175, - /* 750 */ 241, 80, 241, 152, 241, 147, 103, 241, 241, 218, - /* 760 */ 241, 241, 241, 241, 241, 183, 175, 241, 80, 241, - /* 770 */ 152, 241, 147, 102, 241, 241, 218, 241, 241, 241, - /* 780 */ 241, 241, 183, 175, 241, 80, 241, 152, 241, 241, - /* 790 */ 241, 241, 241, 218, - ); - static public $yy_lookahead = array( - /* 0 */ 24, 4, 1, 2, 3, 25, 5, 6, 7, 29, - /* 10 */ 21, 10, 25, 1, 25, 3, 40, 41, 31, 32, - /* 20 */ 33, 34, 35, 36, 37, 38, 30, 51, 52, 53, - /* 30 */ 54, 55, 56, 57, 58, 59, 60, 40, 41, 16, - /* 40 */ 92, 12, 13, 95, 16, 97, 50, 18, 51, 52, - /* 50 */ 53, 54, 55, 56, 57, 58, 59, 60, 68, 69, - /* 60 */ 70, 71, 61, 93, 63, 64, 65, 92, 40, 41, - /* 70 */ 95, 1, 97, 3, 21, 16, 47, 24, 66, 51, - /* 80 */ 52, 53, 54, 55, 56, 57, 58, 59, 60, 40, - /* 90 */ 41, 11, 30, 13, 3, 15, 1, 17, 3, 19, - /* 100 */ 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, - /* 110 */ 30, 4, 11, 43, 13, 19, 15, 26, 17, 39, - /* 120 */ 19, 30, 42, 43, 44, 45, 30, 4, 11, 49, - /* 130 */ 13, 30, 15, 1, 17, 3, 19, 46, 43, 18, - /* 140 */ 39, 50, 21, 42, 43, 44, 45, 30, 25, 3, - /* 150 */ 49, 19, 1, 17, 3, 82, 20, 73, 74, 42, - /* 160 */ 43, 44, 45, 79, 28, 3, 49, 83, 84, 96, - /* 170 */ 86, 11, 88, 13, 42, 15, 30, 17, 94, 19, - /* 180 */ 48, 3, 1, 99, 3, 15, 73, 11, 26, 13, - /* 190 */ 30, 15, 30, 17, 4, 19, 83, 84, 90, 86, - /* 200 */ 19, 88, 42, 43, 44, 45, 30, 94, 30, 49, - /* 210 */ 73, 72, 50, 62, 4, 22, 3, 27, 42, 43, - /* 220 */ 44, 45, 78, 42, 3, 49, 89, 14, 50, 48, - /* 230 */ 11, 94, 13, 16, 15, 92, 17, 27, 19, 26, - /* 240 */ 97, 104, 25, 30, 105, 73, 11, 26, 13, 30, - /* 250 */ 15, 30, 17, 4, 19, 83, 84, 72, 86, 15, - /* 260 */ 88, 42, 43, 44, 45, 30, 94, 23, 49, 27, - /* 270 */ 28, 73, 4, 29, 25, 75, 73, 42, 43, 44, - /* 280 */ 45, 12, 13, 22, 49, 85, 83, 84, 27, 86, - /* 290 */ 105, 88, 94, 73, 74, 27, 76, 94, 98, 79, - /* 300 */ 80, 25, 104, 83, 84, 11, 86, 13, 88, 15, - /* 310 */ 15, 17, 97, 19, 94, 81, 47, 28, 23, 99, - /* 320 */ 25, 11, 27, 28, 30, 15, 73, 17, 4, 19, - /* 330 */ 96, 75, 75, 77, 77, 81, 42, 43, 44, 45, - /* 340 */ 30, 85, 85, 49, 77, 17, 4, 94, 20, 15, - /* 350 */ 96, 27, 42, 43, 44, 45, 16, 23, 15, 49, - /* 360 */ 1, 18, 3, 70, 71, 25, 23, 100, 9, 27, - /* 370 */ 78, 31, 32, 33, 34, 35, 36, 37, 38, 73, - /* 380 */ 74, 73, 25, 98, 27, 79, 1, 75, 3, 83, - /* 390 */ 84, 83, 86, 72, 88, 15, 88, 85, 73, 74, - /* 400 */ 94, 81, 94, 23, 79, 99, 26, 81, 83, 84, - /* 410 */ 73, 86, 93, 88, 81, 96, 96, 73, 74, 94, - /* 420 */ 83, 84, 96, 79, 99, 88, 105, 83, 84, 96, - /* 430 */ 86, 94, 88, 77, 73, 19, 30, 92, 94, 73, - /* 440 */ 74, 48, 97, 99, 72, 79, 73, 74, 49, 83, - /* 450 */ 84, 30, 86, 101, 88, 94, 83, 84, 75, 86, - /* 460 */ 94, 88, 30, 73, 74, 99, 30, 94, 85, 79, - /* 470 */ 73, 8, 16, 83, 84, 4, 86, 105, 88, 30, - /* 480 */ 83, 30, 73, 74, 94, 88, 11, 4, 79, 99, - /* 490 */ 15, 94, 83, 84, 19, 86, 30, 88, 26, 4, - /* 500 */ 4, 73, 74, 94, 30, 30, 105, 19, 99, 87, - /* 510 */ 90, 83, 84, 73, 86, 96, 88, 42, 43, 44, - /* 520 */ 45, 15, 94, 83, 49, 27, 73, 74, 88, 85, - /* 530 */ 102, 103, 79, 76, 94, 19, 83, 84, 93, 86, - /* 540 */ 106, 88, 95, 73, 74, 106, 106, 94, 106, 79, - /* 550 */ 106, 106, 99, 83, 84, 106, 86, 106, 88, 106, - /* 560 */ 73, 74, 106, 106, 94, 106, 79, 73, 74, 99, - /* 570 */ 83, 84, 106, 86, 106, 88, 106, 83, 84, 106, - /* 580 */ 86, 94, 88, 106, 106, 91, 99, 106, 94, 106, - /* 590 */ 73, 74, 106, 106, 106, 106, 106, 106, 106, 106, - /* 600 */ 83, 84, 106, 86, 106, 88, 73, 74, 91, 106, - /* 610 */ 106, 94, 106, 106, 106, 106, 83, 84, 106, 86, - /* 620 */ 106, 88, 106, 106, 91, 106, 106, 94, 73, 74, - /* 630 */ 106, 106, 106, 106, 106, 73, 74, 106, 83, 84, - /* 640 */ 106, 86, 106, 88, 106, 83, 84, 106, 86, 94, - /* 650 */ 88, 73, 74, 91, 76, 106, 94, 106, 103, 106, - /* 660 */ 106, 83, 84, 106, 86, 106, 88, 106, 106, 106, - /* 670 */ 106, 106, 94, 106, 73, 74, 106, 106, 106, 106, - /* 680 */ 106, 73, 74, 106, 83, 84, 106, 86, 106, 88, - /* 690 */ 106, 83, 84, 106, 86, 94, 88, 106, 73, 74, - /* 700 */ 106, 106, 94, 106, 106, 106, 106, 106, 83, 84, - /* 710 */ 106, 86, 106, 88, 106, 73, 74, 106, 106, 94, - /* 720 */ 106, 106, 73, 74, 106, 83, 84, 106, 86, 106, - /* 730 */ 88, 106, 83, 84, 106, 86, 94, 88, 73, 74, - /* 740 */ 106, 106, 106, 94, 106, 106, 106, 106, 83, 84, - /* 750 */ 106, 86, 106, 88, 106, 73, 74, 106, 106, 94, - /* 760 */ 106, 106, 106, 106, 106, 83, 84, 106, 86, 106, - /* 770 */ 88, 106, 73, 74, 106, 106, 94, 106, 106, 106, - /* 780 */ 106, 106, 83, 84, 106, 86, 106, 88, 106, 106, - /* 790 */ 106, 106, 106, 94, -); - const YY_SHIFT_USE_DFLT = -25; - const YY_SHIFT_MAX = 144; - static public $yy_shift_ofst = array( - /* 0 */ 1, 101, 80, 80, 80, 80, 80, 80, 80, 80, - /* 10 */ 80, 80, 235, 117, 117, 235, 117, 117, 294, 117, - /* 20 */ 117, 117, 117, 117, 117, 117, 117, 117, 176, 219, - /* 30 */ 160, 310, 475, 475, 475, 132, 295, 181, 136, 136, - /* 40 */ 357, 261, 1, 340, -13, 91, 213, 162, 178, 95, - /* 50 */ 242, 146, 385, 146, 146, 146, 385, 146, 385, 488, - /* 60 */ 289, 488, 289, 498, -3, 28, -24, 49, 49, 49, - /* 70 */ 49, 49, 49, 49, 49, 29, 269, 12, 70, 151, - /* 80 */ 269, 359, 221, 269, 249, -20, 96, 217, 328, 342, - /* 90 */ 324, -11, 268, 210, 190, 123, 276, 506, 276, 289, - /* 100 */ 516, 289, 276, 276, 289, 276, 276, 289, 193, 170, - /* 110 */ 62, -25, -25, 244, 380, 343, 334, 334, 334, 121, - /* 120 */ -4, 334, 53, 432, 496, 471, 421, 399, 393, 416, - /* 130 */ 406, 436, 463, 472, 466, 495, 483, 451, 456, 170, - /* 140 */ 449, 474, 23, 59, 107, -); - const YY_REDUCE_USE_DFLT = -53; - const YY_REDUCE_MAX = 112; - static public $yy_reduce_ofst = array( - /* 0 */ -10, 220, 366, 344, 409, 325, 306, 84, 390, 487, - /* 10 */ 453, 470, 428, 517, 533, 555, 494, 562, 578, 649, - /* 20 */ 665, 373, 642, 625, 601, 699, 608, 682, 203, 172, - /* 30 */ 113, 337, 308, 397, 440, 137, 256, 198, -25, -52, - /* 40 */ 257, 200, 293, 267, 267, 319, 73, 319, 319, 185, - /* 50 */ 312, 326, 321, 320, 234, 333, 139, 254, 372, 361, - /* 60 */ 143, 253, 345, 383, 352, 352, 352, 352, 352, 352, - /* 70 */ 352, 352, 352, 352, 352, 422, 422, 401, 401, 401, - /* 80 */ 422, 401, 419, 422, 356, 356, 420, 356, 447, 444, - /* 90 */ 444, 356, 444, 444, 444, 356, 356, 445, 356, 215, - /* 100 */ 457, 215, 356, 356, 215, 356, 356, 215, 285, -30, - /* 110 */ 108, 144, 292, -); - static public $yyExpectedTokens = array( - /* 0 */ array(1, 2, 3, 5, 6, 7, 10, 61, 63, 64, 65, ), - /* 1 */ array(11, 13, 15, 17, 19, 30, 39, 42, 43, 44, 45, 49, ), - /* 2 */ array(11, 13, 15, 17, 19, 30, 39, 42, 43, 44, 45, 49, ), - /* 3 */ array(11, 13, 15, 17, 19, 30, 39, 42, 43, 44, 45, 49, ), - /* 4 */ array(11, 13, 15, 17, 19, 30, 39, 42, 43, 44, 45, 49, ), - /* 5 */ array(11, 13, 15, 17, 19, 30, 39, 42, 43, 44, 45, 49, ), - /* 6 */ array(11, 13, 15, 17, 19, 30, 39, 42, 43, 44, 45, 49, ), - /* 7 */ array(11, 13, 15, 17, 19, 30, 39, 42, 43, 44, 45, 49, ), - /* 8 */ array(11, 13, 15, 17, 19, 30, 39, 42, 43, 44, 45, 49, ), - /* 9 */ array(11, 13, 15, 17, 19, 30, 39, 42, 43, 44, 45, 49, ), - /* 10 */ array(11, 13, 15, 17, 19, 30, 39, 42, 43, 44, 45, 49, ), - /* 11 */ array(11, 13, 15, 17, 19, 30, 39, 42, 43, 44, 45, 49, ), - /* 12 */ array(11, 13, 15, 17, 19, 30, 42, 43, 44, 45, 49, ), - /* 13 */ array(11, 13, 15, 17, 19, 30, 42, 43, 44, 45, 49, ), - /* 14 */ array(11, 13, 15, 17, 19, 30, 42, 43, 44, 45, 49, ), - /* 15 */ array(11, 13, 15, 17, 19, 30, 42, 43, 44, 45, 49, ), - /* 16 */ array(11, 13, 15, 17, 19, 30, 42, 43, 44, 45, 49, ), - /* 17 */ array(11, 13, 15, 17, 19, 30, 42, 43, 44, 45, 49, ), - /* 18 */ array(11, 13, 15, 17, 19, 30, 42, 43, 44, 45, 49, ), - /* 19 */ array(11, 13, 15, 17, 19, 30, 42, 43, 44, 45, 49, ), - /* 20 */ array(11, 13, 15, 17, 19, 30, 42, 43, 44, 45, 49, ), - /* 21 */ array(11, 13, 15, 17, 19, 30, 42, 43, 44, 45, 49, ), - /* 22 */ array(11, 13, 15, 17, 19, 30, 42, 43, 44, 45, 49, ), - /* 23 */ array(11, 13, 15, 17, 19, 30, 42, 43, 44, 45, 49, ), - /* 24 */ array(11, 13, 15, 17, 19, 30, 42, 43, 44, 45, 49, ), - /* 25 */ array(11, 13, 15, 17, 19, 30, 42, 43, 44, 45, 49, ), - /* 26 */ array(11, 13, 15, 17, 19, 30, 42, 43, 44, 45, 49, ), - /* 27 */ array(11, 13, 15, 17, 19, 30, 42, 43, 44, 45, 49, ), - /* 28 */ array(11, 13, 15, 17, 19, 30, 42, 43, 44, 45, 49, ), - /* 29 */ array(11, 13, 15, 17, 19, 30, 42, 43, 44, 45, 49, ), - /* 30 */ array(11, 13, 15, 17, 19, 30, 42, 43, 44, 45, 49, ), - /* 31 */ array(11, 15, 17, 19, 30, 42, 43, 44, 45, 49, ), - /* 32 */ array(11, 15, 19, 30, 42, 43, 44, 45, 49, ), - /* 33 */ array(11, 15, 19, 30, 42, 43, 44, 45, 49, ), - /* 34 */ array(11, 15, 19, 30, 42, 43, 44, 45, 49, ), - /* 35 */ array(1, 3, 19, 42, 48, ), - /* 36 */ array(15, 23, 25, 27, 28, ), - /* 37 */ array(1, 3, 19, 42, 48, ), - /* 38 */ array(17, 20, 28, ), - /* 39 */ array(17, 20, 28, ), - /* 40 */ array(25, 27, ), - /* 41 */ array(22, 27, ), - /* 42 */ array(1, 2, 3, 5, 6, 7, 10, 61, 63, 64, 65, ), - /* 43 */ array(16, 25, 31, 32, 33, 34, 35, 36, 37, 38, ), - /* 44 */ array(25, 31, 32, 33, 34, 35, 36, 37, 38, ), - /* 45 */ array(3, 26, 30, 46, 50, ), - /* 46 */ array(3, 14, 26, 30, ), - /* 47 */ array(3, 26, 30, 50, ), - /* 48 */ array(3, 30, 50, ), - /* 49 */ array(1, 3, 43, ), - /* 50 */ array(27, 28, ), - /* 51 */ array(3, 30, ), - /* 52 */ array(1, 3, ), - /* 53 */ array(3, 30, ), - /* 54 */ array(3, 30, ), - /* 55 */ array(3, 30, ), - /* 56 */ array(1, 3, ), - /* 57 */ array(3, 30, ), - /* 58 */ array(1, 3, ), - /* 59 */ array(19, ), - /* 60 */ array(28, ), - /* 61 */ array(19, ), - /* 62 */ array(28, ), - /* 63 */ array(27, ), - /* 64 */ array(4, 40, 41, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, ), - /* 65 */ array(16, 40, 41, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, ), - /* 66 */ array(24, 40, 41, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, ), - /* 67 */ array(40, 41, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, ), - /* 68 */ array(40, 41, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, ), - /* 69 */ array(40, 41, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, ), - /* 70 */ array(40, 41, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, ), - /* 71 */ array(40, 41, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, ), - /* 72 */ array(40, 41, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, ), - /* 73 */ array(40, 41, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, ), - /* 74 */ array(40, 41, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, ), - /* 75 */ array(12, 13, 18, 47, ), - /* 76 */ array(12, 13, 47, ), - /* 77 */ array(1, 3, 66, ), - /* 78 */ array(1, 3, 43, ), - /* 79 */ array(1, 3, 62, ), - /* 80 */ array(12, 13, 47, ), - /* 81 */ array(1, 3, 9, ), - /* 82 */ array(3, 26, 30, ), - /* 83 */ array(12, 13, 47, ), - /* 84 */ array(4, 25, ), - /* 85 */ array(25, 29, ), - /* 86 */ array(19, 30, ), - /* 87 */ array(16, 25, ), - /* 88 */ array(17, 20, ), - /* 89 */ array(4, 27, ), - /* 90 */ array(4, 27, ), - /* 91 */ array(21, 25, ), - /* 92 */ array(4, 27, ), - /* 93 */ array(4, 27, ), - /* 94 */ array(4, 27, ), - /* 95 */ array(4, 25, ), - /* 96 */ array(25, ), - /* 97 */ array(15, ), - /* 98 */ array(25, ), - /* 99 */ array(28, ), - /* 100 */ array(19, ), - /* 101 */ array(28, ), - /* 102 */ array(25, ), - /* 103 */ array(25, ), - /* 104 */ array(28, ), - /* 105 */ array(25, ), - /* 106 */ array(25, ), - /* 107 */ array(28, ), - /* 108 */ array(22, ), - /* 109 */ array(15, ), - /* 110 */ array(30, ), - /* 111 */ array(), - /* 112 */ array(), - /* 113 */ array(15, 23, 29, ), - /* 114 */ array(15, 23, 26, ), - /* 115 */ array(15, 18, 23, ), - /* 116 */ array(15, 23, ), - /* 117 */ array(15, 23, ), - /* 118 */ array(15, 23, ), - /* 119 */ array(18, 21, ), - /* 120 */ array(30, 50, ), - /* 121 */ array(15, 23, ), - /* 122 */ array(21, 24, ), - /* 123 */ array(30, ), - /* 124 */ array(4, ), - /* 125 */ array(4, ), - /* 126 */ array(30, ), - /* 127 */ array(49, ), - /* 128 */ array(48, ), - /* 129 */ array(19, ), - /* 130 */ array(30, ), - /* 131 */ array(30, ), - /* 132 */ array(8, ), - /* 133 */ array(26, ), - /* 134 */ array(30, ), - /* 135 */ array(4, ), - /* 136 */ array(4, ), - /* 137 */ array(30, ), - /* 138 */ array(16, ), - /* 139 */ array(15, ), - /* 140 */ array(30, ), - /* 141 */ array(30, ), - /* 142 */ array(16, ), - /* 143 */ array(16, ), - /* 144 */ array(4, ), - /* 145 */ array(), - /* 146 */ array(), - /* 147 */ array(), - /* 148 */ array(), - /* 149 */ array(), - /* 150 */ array(), - /* 151 */ array(), - /* 152 */ array(), - /* 153 */ array(), - /* 154 */ array(), - /* 155 */ array(), - /* 156 */ array(), - /* 157 */ array(), - /* 158 */ array(), - /* 159 */ array(), - /* 160 */ array(), - /* 161 */ array(), - /* 162 */ array(), - /* 163 */ array(), - /* 164 */ array(), - /* 165 */ array(), - /* 166 */ array(), - /* 167 */ array(), - /* 168 */ array(), - /* 169 */ array(), - /* 170 */ array(), - /* 171 */ array(), - /* 172 */ array(), - /* 173 */ array(), - /* 174 */ array(), - /* 175 */ array(), - /* 176 */ array(), - /* 177 */ array(), - /* 178 */ array(), - /* 179 */ array(), - /* 180 */ array(), - /* 181 */ array(), - /* 182 */ array(), - /* 183 */ array(), - /* 184 */ array(), - /* 185 */ array(), - /* 186 */ array(), - /* 187 */ array(), - /* 188 */ array(), - /* 189 */ array(), - /* 190 */ array(), - /* 191 */ array(), - /* 192 */ array(), - /* 193 */ array(), - /* 194 */ array(), - /* 195 */ array(), - /* 196 */ array(), - /* 197 */ array(), - /* 198 */ array(), - /* 199 */ array(), - /* 200 */ array(), - /* 201 */ array(), - /* 202 */ array(), - /* 203 */ array(), - /* 204 */ array(), - /* 205 */ array(), - /* 206 */ array(), - /* 207 */ array(), - /* 208 */ array(), - /* 209 */ array(), - /* 210 */ array(), - /* 211 */ array(), - /* 212 */ array(), - /* 213 */ array(), - /* 214 */ array(), - /* 215 */ array(), - /* 216 */ array(), - /* 217 */ array(), - /* 218 */ array(), - /* 219 */ array(), - /* 220 */ array(), - /* 221 */ array(), - /* 222 */ array(), - /* 223 */ array(), - /* 224 */ array(), - /* 225 */ array(), - /* 226 */ array(), - /* 227 */ array(), - /* 228 */ array(), - /* 229 */ array(), - /* 230 */ array(), - /* 231 */ array(), - /* 232 */ array(), - /* 233 */ array(), - /* 234 */ array(), - /* 235 */ array(), - /* 236 */ array(), - /* 237 */ array(), -); - static public $yy_default = array( - /* 0 */ 371, 371, 371, 371, 371, 371, 371, 371, 371, 371, - /* 10 */ 371, 371, 357, 321, 321, 371, 321, 321, 371, 371, - /* 20 */ 371, 371, 371, 371, 371, 371, 371, 371, 371, 371, - /* 30 */ 371, 371, 371, 371, 371, 371, 266, 371, 299, 297, - /* 40 */ 266, 266, 238, 331, 331, 303, 371, 303, 303, 371, - /* 50 */ 266, 371, 371, 371, 371, 371, 371, 371, 371, 371, - /* 60 */ 293, 371, 292, 266, 371, 371, 371, 334, 338, 329, - /* 70 */ 333, 343, 339, 335, 342, 371, 305, 371, 371, 371, - /* 80 */ 272, 371, 371, 327, 371, 358, 371, 371, 315, 371, - /* 90 */ 371, 320, 371, 371, 371, 371, 332, 303, 270, 298, - /* 100 */ 371, 312, 260, 267, 295, 360, 359, 294, 273, 303, - /* 110 */ 371, 325, 325, 271, 271, 371, 326, 271, 304, 371, - /* 120 */ 371, 371, 371, 371, 371, 371, 371, 371, 371, 371, - /* 130 */ 371, 371, 371, 371, 371, 371, 371, 371, 371, 296, - /* 140 */ 371, 371, 371, 371, 371, 352, 353, 281, 240, 330, - /* 150 */ 256, 283, 286, 337, 257, 239, 285, 340, 276, 284, - /* 160 */ 341, 282, 242, 369, 269, 247, 336, 370, 246, 243, - /* 170 */ 244, 245, 262, 261, 302, 274, 368, 241, 367, 268, - /* 180 */ 263, 248, 259, 275, 347, 310, 323, 309, 300, 354, - /* 190 */ 311, 308, 251, 264, 322, 250, 249, 287, 356, 318, - /* 200 */ 316, 291, 306, 307, 313, 366, 355, 319, 317, 365, - /* 210 */ 265, 252, 349, 350, 348, 362, 346, 351, 301, 288, - /* 220 */ 277, 289, 328, 290, 345, 344, 324, 254, 279, 253, - /* 230 */ 280, 255, 278, 361, 363, 364, 258, 314, -); -/* The next thing included is series of defines which control -** various aspects of the generated parser. -** self::YYNOCODE is a number which corresponds -** to no legal terminal or nonterminal number. This -** number is used to fill in empty slots of the hash -** table. -** self::YYFALLBACK If defined, this indicates that one or more tokens -** have fall-back values which should be used if the -** original value of the token will not parse. -** self::YYSTACKDEPTH is the maximum depth of the parser's stack. -** self::YYNSTATE the combined number of states. -** self::YYNRULE the number of rules in the grammar -** self::YYERRORSYMBOL is the code number of the error symbol. If not -** defined, then do no error processing. -*/ - const YYNOCODE = 107; - const YYSTACKDEPTH = 100; - const YYNSTATE = 238; - const YYNRULE = 133; - const YYERRORSYMBOL = 67; - const YYERRSYMDT = 'yy0'; - const YYFALLBACK = 1; - /** The next table maps tokens into fallback tokens. If a construct - * like the following: - * - * %fallback ID X Y Z. - * - * appears in the grammer, then ID becomes a fallback token for X, Y, - * and Z. Whenever one of the tokens X, Y, or Z is input to the parser - * but it does not parse, the type of the token is changed to ID and - * the parse is retried before an error is thrown. - */ - static public $yyFallback = array( - 0, /* $ => nothing */ - 0, /* OTHER => nothing */ - 1, /* LDELSLASH => OTHER */ - 1, /* LDEL => OTHER */ - 1, /* RDEL => OTHER */ - 1, /* XML => OTHER */ - 1, /* PHP => OTHER */ - 1, /* SHORTTAGSTART => OTHER */ - 1, /* SHORTTAGEND => OTHER */ - 1, /* COMMENTEND => OTHER */ - 1, /* COMMENTSTART => OTHER */ - 1, /* NUMBER => OTHER */ - 1, /* MATH => OTHER */ - 1, /* UNIMATH => OTHER */ - 1, /* INCDEC => OTHER */ - 1, /* OPENP => OTHER */ - 1, /* CLOSEP => OTHER */ - 1, /* OPENB => OTHER */ - 1, /* CLOSEB => OTHER */ - 1, /* DOLLAR => OTHER */ - 1, /* DOT => OTHER */ - 1, /* COMMA => OTHER */ - 1, /* COLON => OTHER */ - 1, /* DOUBLECOLON => OTHER */ - 1, /* SEMICOLON => OTHER */ - 1, /* VERT => OTHER */ - 1, /* EQUAL => OTHER */ - 1, /* SPACE => OTHER */ - 1, /* PTR => OTHER */ - 1, /* APTR => OTHER */ - 1, /* ID => OTHER */ - 1, /* EQUALS => OTHER */ - 1, /* NOTEQUALS => OTHER */ - 1, /* GREATERTHAN => OTHER */ - 1, /* LESSTHAN => OTHER */ - 1, /* GREATEREQUAL => OTHER */ - 1, /* LESSEQUAL => OTHER */ - 1, /* IDENTITY => OTHER */ - 1, /* NONEIDENTITY => OTHER */ - 1, /* NOT => OTHER */ - 1, /* LAND => OTHER */ - 1, /* LOR => OTHER */ - 1, /* QUOTE => OTHER */ - 1, /* SINGLEQUOTE => OTHER */ - 1, /* BOOLEAN => OTHER */ - 1, /* NULL => OTHER */ - 1, /* IN => OTHER */ - 1, /* ANDSYM => OTHER */ - 1, /* BACKTICK => OTHER */ - 1, /* HATCH => OTHER */ - 1, /* AT => OTHER */ - 1, /* ISODD => OTHER */ - 1, /* ISNOTODD => OTHER */ - 1, /* ISEVEN => OTHER */ - 1, /* ISNOTEVEN => OTHER */ - 1, /* ISODDBY => OTHER */ - 1, /* ISNOTODDBY => OTHER */ - 1, /* ISEVENBY => OTHER */ - 1, /* ISNOTEVENBY => OTHER */ - 1, /* ISDIVBY => OTHER */ - 1, /* ISNOTDIVBY => OTHER */ - 0, /* LITERALSTART => nothing */ - 0, /* LITERALEND => nothing */ - 0, /* LDELIMTAG => nothing */ - 0, /* RDELIMTAG => nothing */ - 0, /* PHPSTART => nothing */ - 0, /* PHPEND => nothing */ - ); - /** - * Turn parser tracing on by giving a stream to which to write the trace - * and a prompt to preface each trace message. Tracing is turned off - * by making either argument NULL - * - * Inputs: - * - * - A stream resource to which trace output should be written. - * If NULL, then tracing is turned off. - * - A prefix string written at the beginning of every - * line of trace output. If NULL, then tracing is - * turned off. - * - * Outputs: - * - * - None. - * @param resource - * @param string - */ - static function Trace($TraceFILE, $zTracePrompt) - { - if (!$TraceFILE) { - $zTracePrompt = 0; - } elseif (!$zTracePrompt) { - $TraceFILE = 0; - } - self::$yyTraceFILE = $TraceFILE; - self::$yyTracePrompt = $zTracePrompt; - } - - /** - * Output debug information to output (php://output stream) - */ - static function PrintTrace() - { - self::$yyTraceFILE = fopen('php://output', 'w'); - self::$yyTracePrompt = '
'; - } - - /** - * @var resource|0 - */ - static public $yyTraceFILE; - /** - * String to prepend to debug output - * @var string|0 - */ - static public $yyTracePrompt; - /** - * @var int - */ - public $yyidx; /* Index of top element in stack */ - /** - * @var int - */ - public $yyerrcnt; /* Shifts left before out of the error */ - /** - * @var array - */ - public $yystack = array(); /* The parser's stack */ - - /** - * For tracing shifts, the names of all terminals and nonterminals - * are required. The following table supplies these names - * @var array - */ - public $yyTokenName = array( - '$', 'OTHER', 'LDELSLASH', 'LDEL', - 'RDEL', 'XML', 'PHP', 'SHORTTAGSTART', - 'SHORTTAGEND', 'COMMENTEND', 'COMMENTSTART', 'NUMBER', - 'MATH', 'UNIMATH', 'INCDEC', 'OPENP', - 'CLOSEP', 'OPENB', 'CLOSEB', 'DOLLAR', - 'DOT', 'COMMA', 'COLON', 'DOUBLECOLON', - 'SEMICOLON', 'VERT', 'EQUAL', 'SPACE', - 'PTR', 'APTR', 'ID', 'EQUALS', - 'NOTEQUALS', 'GREATERTHAN', 'LESSTHAN', 'GREATEREQUAL', - 'LESSEQUAL', 'IDENTITY', 'NONEIDENTITY', 'NOT', - 'LAND', 'LOR', 'QUOTE', 'SINGLEQUOTE', - 'BOOLEAN', 'NULL', 'IN', 'ANDSYM', - 'BACKTICK', 'HATCH', 'AT', 'ISODD', - 'ISNOTODD', 'ISEVEN', 'ISNOTEVEN', 'ISODDBY', - 'ISNOTODDBY', 'ISEVENBY', 'ISNOTEVENBY', 'ISDIVBY', - 'ISNOTDIVBY', 'LITERALSTART', 'LITERALEND', 'LDELIMTAG', - 'RDELIMTAG', 'PHPSTART', 'PHPEND', 'error', - 'start', 'template', 'template_element', 'smartytag', - 'text', 'variable', 'expr', 'attributes', - 'statement', 'modifier', 'modparameters', 'ifexprs', - 'statements', 'varvar', 'foraction', 'value', - 'array', 'attribute', 'exprs', 'math', - 'function', 'doublequoted', 'method', 'params', - 'objectchain', 'arrayindex', 'object', 'indexdef', - 'varvarele', 'objectelement', 'modparameter', 'ifexpr', - 'ifcond', 'lop', 'arrayelements', 'arrayelement', - 'doublequotedcontent', 'textelement', - ); - - /** - * For tracing reduce actions, the names of all rules are required. - * @var array - */ - static public $yyRuleName = array( - /* 0 */ "start ::= template", - /* 1 */ "template ::= template_element", - /* 2 */ "template ::= template template_element", - /* 3 */ "template_element ::= smartytag", - /* 4 */ "template_element ::= COMMENTSTART text COMMENTEND", - /* 5 */ "template_element ::= LITERALSTART text LITERALEND", - /* 6 */ "template_element ::= LDELIMTAG", - /* 7 */ "template_element ::= RDELIMTAG", - /* 8 */ "template_element ::= PHP", - /* 9 */ "template_element ::= PHPSTART text PHPEND", - /* 10 */ "template_element ::= SHORTTAGSTART variable SHORTTAGEND", - /* 11 */ "template_element ::= XML", - /* 12 */ "template_element ::= OTHER", - /* 13 */ "smartytag ::= LDEL expr attributes RDEL", - /* 14 */ "smartytag ::= LDEL statement RDEL", - /* 15 */ "smartytag ::= LDEL ID attributes RDEL", - /* 16 */ "smartytag ::= LDEL ID PTR ID attributes RDEL", - /* 17 */ "smartytag ::= LDEL ID modifier modparameters attributes RDEL", - /* 18 */ "smartytag ::= LDELSLASH ID attributes RDEL", - /* 19 */ "smartytag ::= LDELSLASH ID PTR ID RDEL", - /* 20 */ "smartytag ::= LDEL ID SPACE ifexprs RDEL", - /* 21 */ "smartytag ::= LDEL ID SPACE statements SEMICOLON ifexprs SEMICOLON DOLLAR varvar foraction RDEL", - /* 22 */ "foraction ::= EQUAL expr", - /* 23 */ "foraction ::= INCDEC", - /* 24 */ "smartytag ::= LDEL ID SPACE DOLLAR varvar IN value RDEL", - /* 25 */ "smartytag ::= LDEL ID SPACE DOLLAR varvar IN array RDEL", - /* 26 */ "attributes ::= attributes attribute", - /* 27 */ "attributes ::= attribute", - /* 28 */ "attributes ::=", - /* 29 */ "attribute ::= SPACE ID EQUAL expr", - /* 30 */ "statements ::= statement", - /* 31 */ "statements ::= statements COMMA statement", - /* 32 */ "statement ::= DOLLAR varvar EQUAL expr", - /* 33 */ "expr ::= ID", - /* 34 */ "expr ::= exprs", - /* 35 */ "expr ::= expr modifier modparameters", - /* 36 */ "exprs ::= array", - /* 37 */ "exprs ::= value", - /* 38 */ "exprs ::= UNIMATH value", - /* 39 */ "exprs ::= exprs math value", - /* 40 */ "exprs ::= exprs ANDSYM value", - /* 41 */ "math ::= UNIMATH", - /* 42 */ "math ::= MATH", - /* 43 */ "value ::= variable", - /* 44 */ "value ::= HATCH ID HATCH", - /* 45 */ "value ::= NUMBER", - /* 46 */ "value ::= BOOLEAN", - /* 47 */ "value ::= NULL", - /* 48 */ "value ::= function", - /* 49 */ "value ::= OPENP expr CLOSEP", - /* 50 */ "value ::= SINGLEQUOTE text SINGLEQUOTE", - /* 51 */ "value ::= SINGLEQUOTE SINGLEQUOTE", - /* 52 */ "value ::= QUOTE doublequoted QUOTE", - /* 53 */ "value ::= QUOTE QUOTE", - /* 54 */ "value ::= ID DOUBLECOLON method", - /* 55 */ "value ::= ID DOUBLECOLON DOLLAR ID OPENP params CLOSEP", - /* 56 */ "value ::= ID DOUBLECOLON method objectchain", - /* 57 */ "value ::= ID DOUBLECOLON DOLLAR ID OPENP params CLOSEP objectchain", - /* 58 */ "value ::= ID DOUBLECOLON ID", - /* 59 */ "value ::= ID DOUBLECOLON DOLLAR ID arrayindex", - /* 60 */ "value ::= ID DOUBLECOLON DOLLAR ID arrayindex objectchain", - /* 61 */ "variable ::= DOLLAR varvar arrayindex", - /* 62 */ "variable ::= DOLLAR varvar AT ID", - /* 63 */ "variable ::= object", - /* 64 */ "arrayindex ::= arrayindex indexdef", - /* 65 */ "arrayindex ::=", - /* 66 */ "indexdef ::= DOT ID", - /* 67 */ "indexdef ::= DOT exprs", - /* 68 */ "indexdef ::= OPENB ID CLOSEB", - /* 69 */ "indexdef ::= OPENB exprs CLOSEB", - /* 70 */ "varvar ::= varvarele", - /* 71 */ "varvar ::= varvar varvarele", - /* 72 */ "varvarele ::= ID", - /* 73 */ "varvarele ::= LDEL expr RDEL", - /* 74 */ "object ::= DOLLAR varvar arrayindex objectchain", - /* 75 */ "objectchain ::= objectelement", - /* 76 */ "objectchain ::= objectchain objectelement", - /* 77 */ "objectelement ::= PTR ID arrayindex", - /* 78 */ "objectelement ::= PTR method", - /* 79 */ "function ::= ID OPENP params CLOSEP", - /* 80 */ "method ::= ID OPENP params CLOSEP", - /* 81 */ "params ::= expr COMMA params", - /* 82 */ "params ::= expr", - /* 83 */ "params ::=", - /* 84 */ "modifier ::= VERT AT ID", - /* 85 */ "modifier ::= VERT ID", - /* 86 */ "modparameters ::= modparameters modparameter", - /* 87 */ "modparameters ::=", - /* 88 */ "modparameter ::= COLON ID", - /* 89 */ "modparameter ::= COLON exprs", - /* 90 */ "ifexprs ::= ifexpr", - /* 91 */ "ifexprs ::= NOT ifexprs", - /* 92 */ "ifexprs ::= OPENP ifexprs CLOSEP", - /* 93 */ "ifexpr ::= expr", - /* 94 */ "ifexpr ::= expr ifcond expr", - /* 95 */ "ifexpr ::= ifexprs lop ifexprs", - /* 96 */ "ifexpr ::= ifexprs ISDIVBY ifexprs", - /* 97 */ "ifexpr ::= ifexprs ISNOTDIVBY ifexprs", - /* 98 */ "ifexpr ::= ifexprs ISEVEN", - /* 99 */ "ifexpr ::= ifexprs ISNOTEVEN", - /* 100 */ "ifexpr ::= ifexprs ISEVENBY ifexprs", - /* 101 */ "ifexpr ::= ifexprs ISNOTEVENBY ifexprs", - /* 102 */ "ifexpr ::= ifexprs ISODD", - /* 103 */ "ifexpr ::= ifexprs ISNOTODD", - /* 104 */ "ifexpr ::= ifexprs ISODDBY ifexprs", - /* 105 */ "ifexpr ::= ifexprs ISNOTODDBY ifexprs", - /* 106 */ "ifcond ::= EQUALS", - /* 107 */ "ifcond ::= NOTEQUALS", - /* 108 */ "ifcond ::= GREATERTHAN", - /* 109 */ "ifcond ::= LESSTHAN", - /* 110 */ "ifcond ::= GREATEREQUAL", - /* 111 */ "ifcond ::= LESSEQUAL", - /* 112 */ "ifcond ::= IDENTITY", - /* 113 */ "ifcond ::= NONEIDENTITY", - /* 114 */ "lop ::= LAND", - /* 115 */ "lop ::= LOR", - /* 116 */ "array ::= OPENB arrayelements CLOSEB", - /* 117 */ "arrayelements ::= arrayelement", - /* 118 */ "arrayelements ::= arrayelements COMMA arrayelement", - /* 119 */ "arrayelements ::=", - /* 120 */ "arrayelement ::= expr", - /* 121 */ "arrayelement ::= expr APTR expr", - /* 122 */ "arrayelement ::= ID APTR expr", - /* 123 */ "doublequoted ::= doublequoted doublequotedcontent", - /* 124 */ "doublequoted ::= doublequotedcontent", - /* 125 */ "doublequotedcontent ::= variable", - /* 126 */ "doublequotedcontent ::= BACKTICK variable BACKTICK", - /* 127 */ "doublequotedcontent ::= LDEL expr RDEL", - /* 128 */ "doublequotedcontent ::= OTHER", - /* 129 */ "text ::= text textelement", - /* 130 */ "text ::= textelement", - /* 131 */ "textelement ::= OTHER", - /* 132 */ "textelement ::= LDEL", - ); - - /** - * This function returns the symbolic name associated with a token - * value. - * @param int - * @return string - */ - function tokenName($tokenType) - { - if ($tokenType === 0) { - return 'End of Input'; - } - if ($tokenType > 0 && $tokenType < count($this->yyTokenName)) { - return $this->yyTokenName[$tokenType]; - } else { - return "Unknown"; - } - } - - /** - * The following function deletes the value associated with a - * symbol. The symbol can be either a terminal or nonterminal. - * @param int the symbol code - * @param mixed the symbol's value - */ - static function yy_destructor($yymajor, $yypminor) - { - switch ($yymajor) { - /* Here is inserted the actions which take place when a - ** terminal or non-terminal is destroyed. This can happen - ** when the symbol is popped from the stack during a - ** reduce or during error processing or when a parser is - ** being destroyed before it is finished parsing. - ** - ** Note: during a reduce, the only symbols destroyed are those - ** which appear on the RHS of the rule, but which are not used - ** inside the C code. - */ - default: break; /* If no destructor action specified: do nothing */ - } - } - - /** - * Pop the parser's stack once. - * - * If there is a destructor routine associated with the token which - * is popped from the stack, then call it. - * - * Return the major token number for the symbol popped. - * @param TP_yyParser - * @return int - */ - function yy_pop_parser_stack() - { - if (!count($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"); - } - $yymajor = $yytos->major; - self::yy_destructor($yymajor, $yytos->minor); - $this->yyidx--; - return $yymajor; - } - - /** - * Deallocate and destroy a parser. Destructors are all called for - * all stack elements before shutting the parser down. - */ - function __destruct() - { - while ($this->yyidx >= 0) { - $this->yy_pop_parser_stack(); - } - if (is_resource(self::$yyTraceFILE)) { - fclose(self::$yyTraceFILE); - } - } - - /** - * Based on the current state and parser stack, get a list of all - * possible lookahead tokens - * @param int - * @return array - */ - function yy_get_expected_tokens($token) - { - $state = $this->yystack[$this->yyidx]->stateno; - $expected = self::$yyExpectedTokens[$state]; - if (in_array($token, self::$yyExpectedTokens[$state], true)) { - return $expected; - } - $stack = $this->yystack; - $yyidx = $this->yyidx; - do { - $yyact = $this->yy_find_shift_action($token); - if ($yyact >= self::YYNSTATE && $yyact < self::YYNSTATE + self::YYNRULE) { - // reduce action - $done = 0; - do { - if ($done++ == 100) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - // too much recursion prevents proper detection - // so give up - return array_unique($expected); - } - $yyruleno = $yyact - self::YYNSTATE; - $this->yyidx -= self::$yyRuleInfo[$yyruleno]['rhs']; - $nextstate = $this->yy_find_reduce_action( - $this->yystack[$this->yyidx]->stateno, - self::$yyRuleInfo[$yyruleno]['lhs']); - if (isset(self::$yyExpectedTokens[$nextstate])) { - $expected += self::$yyExpectedTokens[$nextstate]; - if (in_array($token, - self::$yyExpectedTokens[$nextstate], true)) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - return array_unique($expected); - } - } - if ($nextstate < self::YYNSTATE) { - // we need to shift a non-terminal - $this->yyidx++; - $x = new TP_yyStackEntry; - $x->stateno = $nextstate; - $x->major = self::$yyRuleInfo[$yyruleno]['lhs']; - $this->yystack[$this->yyidx] = $x; - continue 2; - } elseif ($nextstate == self::YYNSTATE + self::YYNRULE + 1) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - // the last token was just ignored, we can't accept - // by ignoring input, this is in essence ignoring a - // syntax error! - return array_unique($expected); - } elseif ($nextstate === self::YY_NO_ACTION) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - // input accepted, but not shifted (I guess) - return $expected; - } else { - $yyact = $nextstate; - } - } while (true); - } - break; - } while (true); - return array_unique($expected); - } - - /** - * Based on the parser state and current parser stack, determine whether - * the lookahead token is possible. - * - * The parser will convert the token value to an error token if not. This - * catches some unusual edge cases where the parser would fail. - * @param int - * @return bool - */ - function yy_is_expected_token($token) - { - if ($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; - } - $stack = $this->yystack; - $yyidx = $this->yyidx; - do { - $yyact = $this->yy_find_shift_action($token); - if ($yyact >= self::YYNSTATE && $yyact < self::YYNSTATE + self::YYNRULE) { - // reduce action - $done = 0; - do { - if ($done++ == 100) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - // too much recursion prevents proper detection - // so give up - return true; - } - $yyruleno = $yyact - self::YYNSTATE; - $this->yyidx -= self::$yyRuleInfo[$yyruleno]['rhs']; - $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 = $stack; - return true; - } - if ($nextstate < self::YYNSTATE) { - // we need to shift a non-terminal - $this->yyidx++; - $x = new TP_yyStackEntry; - $x->stateno = $nextstate; - $x->major = self::$yyRuleInfo[$yyruleno]['lhs']; - $this->yystack[$this->yyidx] = $x; - continue 2; - } elseif ($nextstate == self::YYNSTATE + self::YYNRULE + 1) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - if (!$token) { - // end of input: this is valid - return true; - } - // the last token was just ignored, we can't accept - // by ignoring input, this is in essence ignoring a - // syntax error! - return false; - } elseif ($nextstate === self::YY_NO_ACTION) { - $this->yyidx = $yyidx; - $this->yystack = $stack; - // input accepted, but not shifted (I guess) - return true; - } else { - $yyact = $nextstate; - } - } while (true); - } - break; - } while (true); - $this->yyidx = $yyidx; - $this->yystack = $stack; - return true; - } - - /** - * Find the appropriate action for a parser given the terminal - * look-ahead token iLookAhead. - * - * If the look-ahead token is YYNOCODE, then check to see if the action is - * independent of the look-ahead. If it is, return the action, otherwise - * return YY_NO_ACTION. - * @param int The look-ahead token - */ - function yy_find_shift_action($iLookAhead) - { - $stateno = $this->yystack[$this->yyidx]->stateno; - - /* if ($this->yyidx < 0) return self::YY_NO_ACTION; */ - if (!isset(self::$yy_shift_ofst[$stateno])) { - // no shift actions - return self::$yy_default[$stateno]; - } - $i = self::$yy_shift_ofst[$stateno]; - if ($i === self::YY_SHIFT_USE_DFLT) { - return self::$yy_default[$stateno]; - } - if ($iLookAhead == self::YYNOCODE) { - return self::YY_NO_ACTION; - } - $i += $iLookAhead; - if ($i < 0 || $i >= self::YY_SZ_ACTTAB || - self::$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"); - } - return $this->yy_find_shift_action($iFallback); - } - return self::$yy_default[$stateno]; - } else { - return self::$yy_action[$i]; - } - } - - /** - * Find the appropriate action for a parser given the non-terminal - * look-ahead token $iLookAhead. - * - * If the look-ahead token is self::YYNOCODE, then check to see if the action is - * independent of the look-ahead. If it is, return the action, otherwise - * return self::YY_NO_ACTION. - * @param int Current state number - * @param int The look-ahead token - */ - function yy_find_reduce_action($stateno, $iLookAhead) - { - /* $stateno = $this->yystack[$this->yyidx]->stateno; */ - - if (!isset(self::$yy_reduce_ofst[$stateno])) { - return self::$yy_default[$stateno]; - } - $i = self::$yy_reduce_ofst[$stateno]; - if ($i == self::YY_REDUCE_USE_DFLT) { - return self::$yy_default[$stateno]; - } - 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[$stateno]; - } else { - return self::$yy_action[$i]; - } - } - - /** - * Perform a shift action. - * @param int The new state to shift in - * @param int The major token to shift in - * @param mixed the minor token to shift in - */ - function yy_shift($yyNewState, $yyMajor, $yypMinor) - { - $this->yyidx++; - if ($this->yyidx >= self::YYSTACKDEPTH) { - $this->yyidx--; - if (self::$yyTraceFILE) { - fprintf(self::$yyTraceFILE, "%sStack Overflow!\n", self::$yyTracePrompt); - } - while ($this->yyidx >= 0) { - $this->yy_pop_parser_stack(); - } - /* Here code is inserted which will execute if the parser - ** stack ever overflows */ - return; - } - $yytos = new TP_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[$i]->major]); - } - fwrite(self::$yyTraceFILE,"\n"); - } - } - - /** - * The following table contains information about every rule that - * is used during the reduce. - * - * 
-     * array(
-     *  array(
-     *   int $lhs;         Symbol on the left-hand side of the rule
-     *   int $nrhs;     Number of right-hand side symbols in the rule
-     *  ),...
-     * );
-     *
- */ - static public $yyRuleInfo = array( - array( 'lhs' => 68, 'rhs' => 1 ), - array( 'lhs' => 69, 'rhs' => 1 ), - array( 'lhs' => 69, 'rhs' => 2 ), - array( 'lhs' => 70, 'rhs' => 1 ), - array( 'lhs' => 70, 'rhs' => 3 ), - array( 'lhs' => 70, 'rhs' => 3 ), - array( 'lhs' => 70, 'rhs' => 1 ), - array( 'lhs' => 70, 'rhs' => 1 ), - array( 'lhs' => 70, 'rhs' => 1 ), - array( 'lhs' => 70, 'rhs' => 3 ), - array( 'lhs' => 70, 'rhs' => 3 ), - array( 'lhs' => 70, 'rhs' => 1 ), - array( 'lhs' => 70, 'rhs' => 1 ), - array( 'lhs' => 71, 'rhs' => 4 ), - array( 'lhs' => 71, 'rhs' => 3 ), - array( 'lhs' => 71, 'rhs' => 4 ), - array( 'lhs' => 71, 'rhs' => 6 ), - array( 'lhs' => 71, 'rhs' => 6 ), - array( 'lhs' => 71, 'rhs' => 4 ), - array( 'lhs' => 71, 'rhs' => 5 ), - array( 'lhs' => 71, 'rhs' => 5 ), - array( 'lhs' => 71, 'rhs' => 11 ), - array( 'lhs' => 82, 'rhs' => 2 ), - array( 'lhs' => 82, 'rhs' => 1 ), - array( 'lhs' => 71, 'rhs' => 8 ), - array( 'lhs' => 71, 'rhs' => 8 ), - array( 'lhs' => 75, 'rhs' => 2 ), - array( 'lhs' => 75, 'rhs' => 1 ), - array( 'lhs' => 75, 'rhs' => 0 ), - array( 'lhs' => 85, 'rhs' => 4 ), - array( 'lhs' => 80, 'rhs' => 1 ), - array( 'lhs' => 80, 'rhs' => 3 ), - array( 'lhs' => 76, 'rhs' => 4 ), - array( 'lhs' => 74, 'rhs' => 1 ), - array( 'lhs' => 74, 'rhs' => 1 ), - array( 'lhs' => 74, 'rhs' => 3 ), - array( 'lhs' => 86, 'rhs' => 1 ), - array( 'lhs' => 86, 'rhs' => 1 ), - array( 'lhs' => 86, 'rhs' => 2 ), - array( 'lhs' => 86, 'rhs' => 3 ), - array( 'lhs' => 86, 'rhs' => 3 ), - array( 'lhs' => 87, 'rhs' => 1 ), - array( 'lhs' => 87, 'rhs' => 1 ), - array( 'lhs' => 83, 'rhs' => 1 ), - array( 'lhs' => 83, 'rhs' => 3 ), - array( 'lhs' => 83, 'rhs' => 1 ), - array( 'lhs' => 83, 'rhs' => 1 ), - array( 'lhs' => 83, 'rhs' => 1 ), - array( 'lhs' => 83, 'rhs' => 1 ), - array( 'lhs' => 83, 'rhs' => 3 ), - array( 'lhs' => 83, 'rhs' => 3 ), - array( 'lhs' => 83, 'rhs' => 2 ), - array( 'lhs' => 83, 'rhs' => 3 ), - array( 'lhs' => 83, 'rhs' => 2 ), - array( 'lhs' => 83, 'rhs' => 3 ), - array( 'lhs' => 83, 'rhs' => 7 ), - array( 'lhs' => 83, 'rhs' => 4 ), - array( 'lhs' => 83, 'rhs' => 8 ), - array( 'lhs' => 83, 'rhs' => 3 ), - array( 'lhs' => 83, 'rhs' => 5 ), - array( 'lhs' => 83, 'rhs' => 6 ), - array( 'lhs' => 73, 'rhs' => 3 ), - array( 'lhs' => 73, 'rhs' => 4 ), - array( 'lhs' => 73, 'rhs' => 1 ), - array( 'lhs' => 93, 'rhs' => 2 ), - array( 'lhs' => 93, 'rhs' => 0 ), - array( 'lhs' => 95, 'rhs' => 2 ), - array( 'lhs' => 95, 'rhs' => 2 ), - array( 'lhs' => 95, 'rhs' => 3 ), - array( 'lhs' => 95, 'rhs' => 3 ), - array( 'lhs' => 81, 'rhs' => 1 ), - array( 'lhs' => 81, 'rhs' => 2 ), - array( 'lhs' => 96, 'rhs' => 1 ), - array( 'lhs' => 96, 'rhs' => 3 ), - array( 'lhs' => 94, 'rhs' => 4 ), - array( 'lhs' => 92, 'rhs' => 1 ), - array( 'lhs' => 92, 'rhs' => 2 ), - array( 'lhs' => 97, 'rhs' => 3 ), - array( 'lhs' => 97, 'rhs' => 2 ), - array( 'lhs' => 88, 'rhs' => 4 ), - array( 'lhs' => 90, 'rhs' => 4 ), - array( 'lhs' => 91, 'rhs' => 3 ), - array( 'lhs' => 91, 'rhs' => 1 ), - array( 'lhs' => 91, 'rhs' => 0 ), - array( 'lhs' => 77, 'rhs' => 3 ), - array( 'lhs' => 77, 'rhs' => 2 ), - array( 'lhs' => 78, 'rhs' => 2 ), - array( 'lhs' => 78, 'rhs' => 0 ), - array( 'lhs' => 98, 'rhs' => 2 ), - array( 'lhs' => 98, 'rhs' => 2 ), - array( 'lhs' => 79, 'rhs' => 1 ), - array( 'lhs' => 79, 'rhs' => 2 ), - array( 'lhs' => 79, 'rhs' => 3 ), - array( 'lhs' => 99, 'rhs' => 1 ), - array( 'lhs' => 99, 'rhs' => 3 ), - array( 'lhs' => 99, 'rhs' => 3 ), - array( 'lhs' => 99, 'rhs' => 3 ), - array( 'lhs' => 99, 'rhs' => 3 ), - array( 'lhs' => 99, 'rhs' => 2 ), - array( 'lhs' => 99, 'rhs' => 2 ), - array( 'lhs' => 99, 'rhs' => 3 ), - array( 'lhs' => 99, 'rhs' => 3 ), - array( 'lhs' => 99, 'rhs' => 2 ), - array( 'lhs' => 99, 'rhs' => 2 ), - array( 'lhs' => 99, 'rhs' => 3 ), - array( 'lhs' => 99, 'rhs' => 3 ), - array( 'lhs' => 100, 'rhs' => 1 ), - array( 'lhs' => 100, 'rhs' => 1 ), - array( 'lhs' => 100, 'rhs' => 1 ), - array( 'lhs' => 100, 'rhs' => 1 ), - array( 'lhs' => 100, 'rhs' => 1 ), - array( 'lhs' => 100, 'rhs' => 1 ), - array( 'lhs' => 100, 'rhs' => 1 ), - array( 'lhs' => 100, 'rhs' => 1 ), - array( 'lhs' => 101, 'rhs' => 1 ), - array( 'lhs' => 101, 'rhs' => 1 ), - array( 'lhs' => 84, 'rhs' => 3 ), - array( 'lhs' => 102, 'rhs' => 1 ), - array( 'lhs' => 102, 'rhs' => 3 ), - array( 'lhs' => 102, 'rhs' => 0 ), - array( 'lhs' => 103, 'rhs' => 1 ), - array( 'lhs' => 103, 'rhs' => 3 ), - array( 'lhs' => 103, 'rhs' => 3 ), - array( 'lhs' => 89, 'rhs' => 2 ), - array( 'lhs' => 89, 'rhs' => 1 ), - array( 'lhs' => 104, 'rhs' => 1 ), - array( 'lhs' => 104, 'rhs' => 3 ), - array( 'lhs' => 104, 'rhs' => 3 ), - array( 'lhs' => 104, 'rhs' => 1 ), - array( 'lhs' => 72, 'rhs' => 2 ), - array( 'lhs' => 72, 'rhs' => 1 ), - array( 'lhs' => 105, 'rhs' => 1 ), - array( 'lhs' => 105, 'rhs' => 1 ), - ); - - /** - * The following table contains a mapping of reduce action to method name - * that handles the reduction. - * - * If a rule is not set, it has no handler. - */ - static public $yyReduceMap = array( - 0 => 0, - 37 => 0, - 43 => 0, - 45 => 0, - 46 => 0, - 47 => 0, - 48 => 0, - 63 => 0, - 117 => 0, - 1 => 1, - 34 => 1, - 36 => 1, - 41 => 1, - 42 => 1, - 70 => 1, - 90 => 1, - 124 => 1, - 130 => 1, - 131 => 1, - 132 => 1, - 2 => 2, - 64 => 2, - 123 => 2, - 129 => 2, - 3 => 3, - 4 => 4, - 5 => 5, - 6 => 6, - 7 => 7, - 8 => 8, - 9 => 9, - 10 => 10, - 11 => 11, - 12 => 12, - 13 => 13, - 14 => 14, - 15 => 15, - 16 => 16, - 17 => 17, - 18 => 18, - 19 => 19, - 20 => 20, - 21 => 21, - 22 => 22, - 23 => 23, - 27 => 23, - 82 => 23, - 120 => 23, - 24 => 24, - 25 => 24, - 26 => 26, - 28 => 28, - 29 => 29, - 30 => 30, - 31 => 31, - 32 => 32, - 33 => 33, - 35 => 35, - 38 => 38, - 39 => 39, - 40 => 40, - 44 => 44, - 49 => 49, - 50 => 50, - 51 => 51, - 53 => 51, - 52 => 52, - 54 => 54, - 55 => 55, - 56 => 56, - 57 => 57, - 58 => 58, - 59 => 59, - 60 => 60, - 61 => 61, - 62 => 62, - 65 => 65, - 87 => 65, - 66 => 66, - 67 => 67, - 68 => 68, - 69 => 69, - 71 => 71, - 72 => 72, - 73 => 73, - 92 => 73, - 74 => 74, - 75 => 75, - 76 => 76, - 77 => 77, - 78 => 78, - 79 => 79, - 80 => 80, - 81 => 81, - 83 => 83, - 84 => 84, - 85 => 85, - 86 => 86, - 88 => 88, - 89 => 89, - 91 => 91, - 93 => 93, - 94 => 94, - 95 => 94, - 96 => 96, - 97 => 97, - 98 => 98, - 103 => 98, - 99 => 99, - 102 => 99, - 100 => 100, - 105 => 100, - 101 => 101, - 104 => 101, - 106 => 106, - 107 => 107, - 108 => 108, - 109 => 109, - 110 => 110, - 111 => 111, - 112 => 112, - 113 => 113, - 114 => 114, - 115 => 115, - 116 => 116, - 118 => 118, - 119 => 119, - 121 => 121, - 122 => 122, - 125 => 125, - 126 => 126, - 127 => 127, - 128 => 128, - ); - /* Beginning here are the reduction cases. A typical example - ** follows: - ** #line - ** function yy_r0($yymsp){ ... } // User supplied code - ** #line - */ -#line 73 "internal.templateparser.y" - function yy_r0(){ $this->_retvalue = $this->yystack[$this->yyidx + 0]->minor; } -#line 1724 "internal.templateparser.php" -#line 79 "internal.templateparser.y" - function yy_r1(){$this->_retvalue = $this->yystack[$this->yyidx + 0]->minor; } -#line 1727 "internal.templateparser.php" -#line 81 "internal.templateparser.y" - function yy_r2(){$this->_retvalue = $this->yystack[$this->yyidx + -1]->minor.$this->yystack[$this->yyidx + 0]->minor; } -#line 1730 "internal.templateparser.php" -#line 87 "internal.templateparser.y" - function yy_r3(){if ($this->compiler->has_code) { - $tmp =''; foreach ($this->prefix_code as $code) {$tmp.=$code;} $this->prefix_code=array(); - $this->_retvalue = $this->cacher->processNocacheCode($tmp.$this->yystack[$this->yyidx + 0]->minor, $this->compiler,$this->nocache,true); - } $this->nocache=false; } -#line 1736 "internal.templateparser.php" -#line 100 "internal.templateparser.y" - function yy_r4(){ $this->_retvalue = ''; } -#line 1739 "internal.templateparser.php" -#line 103 "internal.templateparser.y" - function yy_r5(){$this->_retvalue = $this->cacher->processNocacheCode($this->yystack[$this->yyidx + -1]->minor, $this->compiler,false,false); } -#line 1742 "internal.templateparser.php" -#line 105 "internal.templateparser.y" - function yy_r6(){$this->_retvalue = $this->cacher->processNocacheCode($this->smarty->left_delimiter, $this->compiler,false,false); } -#line 1745 "internal.templateparser.php" -#line 107 "internal.templateparser.y" - function yy_r7(){$this->_retvalue = $this->cacher->processNocacheCode($this->smarty->right_delimiter, $this->compiler,false,false); } -#line 1748 "internal.templateparser.php" -#line 109 "internal.templateparser.y" - function yy_r8(){if (!$this->template->security) { - $this->_retvalue = $this->cacher->processNocacheCode($this->yystack[$this->yyidx + 0]->minor, $this->compiler, false,true); - } elseif ($this->smarty->security_policy->php_handling == SMARTY_PHP_QUOTE) { - $this->_retvalue = $this->cacher->processNocacheCode(htmlspecialchars($this->yystack[$this->yyidx + 0]->minor, ENT_QUOTES), $this->compiler, false, false); - }elseif ($this->smarty->security_policy->php_handling == SMARTY_PHP_PASSTHRU || $this->smarty->security_policy->php_handling == SMARTY_PHP_ALLOW) { - $this->_retvalue = $this->cacher->processNocacheCode("yystack[$this->yyidx + 0]->minor."';?>\n", $this->compiler, false, false); - }elseif ($this->smarty->security_policy->php_handling == SMARTY_PHP_REMOVE) { - $this->_retvalue = ''; - } } -#line 1759 "internal.templateparser.php" -#line 119 "internal.templateparser.y" - function yy_r9(){if (!$this->template->security) { - $this->_retvalue = $this->cacher->processNocacheCode('yystack[$this->yyidx + -1]->minor.' ?>', $this->compiler, false,true); - } elseif ($this->smarty->security_policy->php_handling == SMARTY_PHP_QUOTE) { - $this->_retvalue = $this->cacher->processNocacheCode(htmlspecialchars('yystack[$this->yyidx + -1]->minor.' ?>', ENT_QUOTES), $this->compiler, false, false); - }elseif ($this->smarty->security_policy->php_handling == SMARTY_PHP_PASSTHRU || $this->smarty->security_policy->php_handling == SMARTY_PHP_ALLOW) { - $this->_retvalue = $this->cacher->processNocacheCode("yystack[$this->yyidx + -1]->minor." ?>';?>\n", $this->compiler, false, false); - }elseif ($this->smarty->security_policy->php_handling == SMARTY_PHP_REMOVE) { - $this->_retvalue = ''; - } } -#line 1770 "internal.templateparser.php" -#line 129 "internal.templateparser.y" - function yy_r10(){if (!$this->template->security) { - $this->_retvalue = $this->cacher->processNocacheCode($this->compiler->compileTag('print_expression',array('value'=>$this->yystack[$this->yyidx + -1]->minor)), $this->compiler, false,true); - } elseif ($this->smarty->security_policy->php_handling == SMARTY_PHP_QUOTE) { - $this->_retvalue = $this->cacher->processNocacheCode(htmlspecialchars('', ENT_QUOTES), $this->compiler, false, false); - }elseif ($this->smarty->security_policy->php_handling == SMARTY_PHP_PASSTHRU || $this->smarty->security_policy->php_handling == SMARTY_PHP_ALLOW) { - $this->_retvalue = $this->cacher->processNocacheCode("';?>\n", $this->compiler, false, false); - }elseif ($this->smarty->security_policy->php_handling == SMARTY_PHP_REMOVE) { - $this->_retvalue = ''; - } } -#line 1781 "internal.templateparser.php" -#line 139 "internal.templateparser.y" - function yy_r11(){$this->_retvalue = $this->cacher->processNocacheCode("yystack[$this->yyidx + 0]->minor."';?>\n", $this->compiler, true, true); } -#line 1784 "internal.templateparser.php" -#line 141 "internal.templateparser.y" - function yy_r12(){$this->_retvalue = $this->cacher->processNocacheCode($this->yystack[$this->yyidx + 0]->minor, $this->compiler,false,false); } -#line 1787 "internal.templateparser.php" -#line 149 "internal.templateparser.y" - function yy_r13(){ $this->_retvalue = $this->compiler->compileTag('print_expression',array_merge(array('value'=>$this->yystack[$this->yyidx + -2]->minor),$this->yystack[$this->yyidx + -1]->minor)); } -#line 1790 "internal.templateparser.php" -#line 151 "internal.templateparser.y" - function yy_r14(){ $this->_retvalue = $this->compiler->compileTag('assign',$this->yystack[$this->yyidx + -1]->minor); } -#line 1793 "internal.templateparser.php" -#line 153 "internal.templateparser.y" - function yy_r15(){ $this->_retvalue = $this->compiler->compileTag($this->yystack[$this->yyidx + -2]->minor,$this->yystack[$this->yyidx + -1]->minor); } -#line 1796 "internal.templateparser.php" -#line 155 "internal.templateparser.y" - function yy_r16(){ $this->_retvalue = $this->compiler->compileTag($this->yystack[$this->yyidx + -4]->minor,array_merge(array('object_methode'=>$this->yystack[$this->yyidx + -2]->minor),$this->yystack[$this->yyidx + -1]->minor)); } -#line 1799 "internal.templateparser.php" -#line 157 "internal.templateparser.y" - function yy_r17(){ $this->_retvalue = ''.$this->compiler->compileTag($this->yystack[$this->yyidx + -4]->minor,$this->yystack[$this->yyidx + -1]->minor).'smarty->plugin_handler->loadSmartyPlugin($this->yystack[$this->yyidx + -3]->minor[0],'modifier')) { - $this->_retvalue .= "\$_smarty_tpl->smarty->plugin_handler->".$this->yystack[$this->yyidx + -3]->minor[0] . "(array(ob_get_clean()". $this->yystack[$this->yyidx + -2]->minor ."),'modifier');?>"; - } else { - if ($this->yystack[$this->yyidx + -3]->minor[0] == 'isset' || $this->yystack[$this->yyidx + -3]->minor[0] == 'empty' || is_callable($this->yystack[$this->yyidx + -3]->minor[0])) { - if (!$this->template->security || $this->smarty->security_handler->isTrustedModifier($this->yystack[$this->yyidx + -3]->minor[0], $this->compiler)) { - $this->_retvalue .= $this->yystack[$this->yyidx + -3]->minor[0] . "(ob_get_clean()". $this->yystack[$this->yyidx + -2]->minor .");?>"; - } - } else { - $this->compiler->trigger_template_error ("unknown modifier \"" . $this->yystack[$this->yyidx + -3]->minor[0] . "\""); - } - } - } -#line 1814 "internal.templateparser.php" -#line 171 "internal.templateparser.y" - function yy_r18(){ $this->_retvalue = $this->compiler->compileTag($this->yystack[$this->yyidx + -2]->minor.'close',$this->yystack[$this->yyidx + -1]->minor); } -#line 1817 "internal.templateparser.php" -#line 173 "internal.templateparser.y" - function yy_r19(){ $this->_retvalue = $this->compiler->compileTag($this->yystack[$this->yyidx + -3]->minor.'close',array('object_methode'=>$this->yystack[$this->yyidx + -1]->minor)); } -#line 1820 "internal.templateparser.php" -#line 175 "internal.templateparser.y" - function yy_r20(){ $this->_retvalue = $this->compiler->compileTag($this->yystack[$this->yyidx + -3]->minor,array('if condition'=>$this->yystack[$this->yyidx + -1]->minor)); } -#line 1823 "internal.templateparser.php" -#line 177 "internal.templateparser.y" - function yy_r21(){ $this->_retvalue = $this->compiler->compileTag($this->yystack[$this->yyidx + -9]->minor,array('start'=>$this->yystack[$this->yyidx + -7]->minor,'ifexp'=>$this->yystack[$this->yyidx + -5]->minor,'varloop'=>$this->yystack[$this->yyidx + -2]->minor,'loop'=>$this->yystack[$this->yyidx + -1]->minor)); } -#line 1826 "internal.templateparser.php" -#line 178 "internal.templateparser.y" - function yy_r22(){ $this->_retvalue = '='.$this->yystack[$this->yyidx + 0]->minor; } -#line 1829 "internal.templateparser.php" -#line 179 "internal.templateparser.y" - function yy_r23(){ $this->_retvalue = $this->yystack[$this->yyidx + 0]->minor; } -#line 1832 "internal.templateparser.php" -#line 182 "internal.templateparser.y" - function yy_r24(){ $this->_retvalue = $this->compiler->compileTag($this->yystack[$this->yyidx + -6]->minor,array('from'=>$this->yystack[$this->yyidx + -1]->minor,'item'=>$this->yystack[$this->yyidx + -3]->minor)); } -#line 1835 "internal.templateparser.php" -#line 189 "internal.templateparser.y" - function yy_r26(){ $this->_retvalue = array_merge($this->yystack[$this->yyidx + -1]->minor,$this->yystack[$this->yyidx + 0]->minor); } -#line 1838 "internal.templateparser.php" -#line 193 "internal.templateparser.y" - function yy_r28(){ $this->_retvalue = array(); } -#line 1841 "internal.templateparser.php" -#line 197 "internal.templateparser.y" - function yy_r29(){ $this->_retvalue = array($this->yystack[$this->yyidx + -2]->minor=>$this->yystack[$this->yyidx + 0]->minor); } -#line 1844 "internal.templateparser.php" -#line 202 "internal.templateparser.y" - function yy_r30(){ $this->_retvalue = array($this->yystack[$this->yyidx + 0]->minor); } -#line 1847 "internal.templateparser.php" -#line 203 "internal.templateparser.y" - function yy_r31(){ $this->yystack[$this->yyidx + -2]->minor[]=$this->yystack[$this->yyidx + 0]->minor; $this->_retvalue = $this->yystack[$this->yyidx + -2]->minor; } -#line 1850 "internal.templateparser.php" -#line 205 "internal.templateparser.y" - function yy_r32(){ $this->_retvalue = array('var' => $this->yystack[$this->yyidx + -2]->minor, 'value'=>$this->yystack[$this->yyidx + 0]->minor); } -#line 1853 "internal.templateparser.php" -#line 212 "internal.templateparser.y" - function yy_r33(){ $this->_retvalue = '\''.$this->yystack[$this->yyidx + 0]->minor.'\''; } -#line 1856 "internal.templateparser.php" -#line 216 "internal.templateparser.y" - function yy_r35(){ - if ($this->smarty->plugin_handler->loadSmartyPlugin($this->yystack[$this->yyidx + -1]->minor[0],'modifier')) { - $this->_retvalue = "\$_smarty_tpl->smarty->plugin_handler->".$this->yystack[$this->yyidx + -1]->minor[0] . "(array(". $this->yystack[$this->yyidx + -2]->minor . $this->yystack[$this->yyidx + 0]->minor ."),'modifier')"; - } else { - if ($this->yystack[$this->yyidx + -1]->minor[0] == 'isset' || $this->yystack[$this->yyidx + -1]->minor[0] == 'empty' || is_callable($this->yystack[$this->yyidx + -1]->minor[0])) { - if (!$this->template->security || $this->smarty->security_handler->isTrustedModifier($this->yystack[$this->yyidx + -1]->minor[0], $this->compiler)) { - $this->_retvalue = $this->yystack[$this->yyidx + -1]->minor[0] . "(". $this->yystack[$this->yyidx + -2]->minor . $this->yystack[$this->yyidx + 0]->minor .")"; - } - } else { - $this->compiler->trigger_template_error ("unknown modifier \"" . $this->yystack[$this->yyidx + -1]->minor[0] . "\""); - } - } - } -#line 1871 "internal.templateparser.php" -#line 234 "internal.templateparser.y" - function yy_r38(){ $this->_retvalue = $this->yystack[$this->yyidx + -1]->minor.$this->yystack[$this->yyidx + 0]->minor; } -#line 1874 "internal.templateparser.php" -#line 236 "internal.templateparser.y" - function yy_r39(){ $this->_retvalue = $this->yystack[$this->yyidx + -2]->minor . $this->yystack[$this->yyidx + -1]->minor . $this->yystack[$this->yyidx + 0]->minor; } -#line 1877 "internal.templateparser.php" -#line 238 "internal.templateparser.y" - function yy_r40(){ $this->_retvalue = '('. $this->yystack[$this->yyidx + -2]->minor . ').(' . $this->yystack[$this->yyidx + 0]->minor. ')'; } -#line 1880 "internal.templateparser.php" -#line 252 "internal.templateparser.y" - function yy_r44(){$this->_retvalue = '$_smarty_tpl->getConfigVariable(\''. $this->yystack[$this->yyidx + -1]->minor .'\')'; } -#line 1883 "internal.templateparser.php" -#line 263 "internal.templateparser.y" - function yy_r49(){ $this->_retvalue = "(". $this->yystack[$this->yyidx + -1]->minor .")"; } -#line 1886 "internal.templateparser.php" -#line 266 "internal.templateparser.y" - function yy_r50(){ $this->_retvalue = "'".$this->yystack[$this->yyidx + -1]->minor."'"; } -#line 1889 "internal.templateparser.php" -#line 267 "internal.templateparser.y" - function yy_r51(){ $this->_retvalue = "''"; } -#line 1892 "internal.templateparser.php" -#line 269 "internal.templateparser.y" - function yy_r52(){ $this->_retvalue = "'".str_replace('\"','"',$this->yystack[$this->yyidx + -1]->minor)."'"; } -#line 1895 "internal.templateparser.php" -#line 275 "internal.templateparser.y" - function yy_r54(){ $this->_retvalue = $this->yystack[$this->yyidx + -2]->minor.'::'.$this->yystack[$this->yyidx + 0]->minor; } -#line 1898 "internal.templateparser.php" -#line 276 "internal.templateparser.y" - function yy_r55(){ $this->prefix_number++; $this->prefix_code[] = 'prefix_number.'=$_smarty_tpl->getVariable(\''. $this->yystack[$this->yyidx + -3]->minor .'\')->value;?>'; $this->_retvalue = $this->yystack[$this->yyidx + -6]->minor.'::$_tmp'.$this->prefix_number.'('. $this->yystack[$this->yyidx + -1]->minor .')'; } -#line 1901 "internal.templateparser.php" -#line 278 "internal.templateparser.y" - function yy_r56(){ $this->_retvalue = $this->yystack[$this->yyidx + -3]->minor.'::'.$this->yystack[$this->yyidx + -1]->minor.$this->yystack[$this->yyidx + 0]->minor; } -#line 1904 "internal.templateparser.php" -#line 279 "internal.templateparser.y" - function yy_r57(){ $this->prefix_number++; $this->prefix_code[] = 'prefix_number.'=$_smarty_tpl->getVariable(\''. $this->yystack[$this->yyidx + -4]->minor .'\')->value;?>'; $this->_retvalue = $this->yystack[$this->yyidx + -7]->minor.'::$_tmp'.$this->prefix_number.'('. $this->yystack[$this->yyidx + -2]->minor .')'.$this->yystack[$this->yyidx + 0]->minor; } -#line 1907 "internal.templateparser.php" -#line 281 "internal.templateparser.y" - function yy_r58(){ $this->_retvalue = $this->yystack[$this->yyidx + -2]->minor.'::'.$this->yystack[$this->yyidx + 0]->minor; } -#line 1910 "internal.templateparser.php" -#line 283 "internal.templateparser.y" - function yy_r59(){ $this->_retvalue = $this->yystack[$this->yyidx + -4]->minor.'::$'.$this->yystack[$this->yyidx + -1]->minor.$this->yystack[$this->yyidx + 0]->minor; } -#line 1913 "internal.templateparser.php" -#line 285 "internal.templateparser.y" - function yy_r60(){ $this->_retvalue = $this->yystack[$this->yyidx + -5]->minor.'::$'.$this->yystack[$this->yyidx + -2]->minor.$this->yystack[$this->yyidx + -1]->minor.$this->yystack[$this->yyidx + 0]->minor; } -#line 1916 "internal.templateparser.php" -#line 292 "internal.templateparser.y" - function yy_r61(){ if ($this->yystack[$this->yyidx + -1]->minor == '\'smarty\'') { $this->_retvalue = $this->compiler->compileTag(trim($this->yystack[$this->yyidx + -1]->minor,"'"),$this->yystack[$this->yyidx + 0]->minor);} else { - $this->_retvalue = '$_smarty_tpl->getVariable('. $this->yystack[$this->yyidx + -1]->minor .')->value'.$this->yystack[$this->yyidx + 0]->minor; $this->nocache=$this->template->getVariable(trim($this->yystack[$this->yyidx + -1]->minor,"'"))->nocache;} } -#line 1920 "internal.templateparser.php" -#line 295 "internal.templateparser.y" - function yy_r62(){ $this->_retvalue = '$_smarty_tpl->getVariable('. $this->yystack[$this->yyidx + -2]->minor .')->'.$this->yystack[$this->yyidx + 0]->minor; $this->nocache=$this->template->getVariable(trim($this->yystack[$this->yyidx + -2]->minor,"'"))->nocache; } -#line 1923 "internal.templateparser.php" -#line 307 "internal.templateparser.y" - function yy_r65(){return; } -#line 1926 "internal.templateparser.php" -#line 311 "internal.templateparser.y" - function yy_r66(){ $this->_retvalue = "['". $this->yystack[$this->yyidx + 0]->minor ."']"; } -#line 1929 "internal.templateparser.php" -#line 312 "internal.templateparser.y" - function yy_r67(){ $this->_retvalue = "[". $this->yystack[$this->yyidx + 0]->minor ."]"; } -#line 1932 "internal.templateparser.php" -#line 314 "internal.templateparser.y" - function yy_r68(){ $this->_retvalue = '['.$this->compiler->compileTag('smarty','[\'section\'][\''.$this->yystack[$this->yyidx + -1]->minor.'\'][\'index\']').']'; } -#line 1935 "internal.templateparser.php" -#line 316 "internal.templateparser.y" - function yy_r69(){ $this->_retvalue = "[". $this->yystack[$this->yyidx + -1]->minor ."]"; } -#line 1938 "internal.templateparser.php" -#line 324 "internal.templateparser.y" - function yy_r71(){$this->_retvalue = $this->yystack[$this->yyidx + -1]->minor.'.'.$this->yystack[$this->yyidx + 0]->minor; } -#line 1941 "internal.templateparser.php" -#line 326 "internal.templateparser.y" - function yy_r72(){$this->_retvalue = '\''.$this->yystack[$this->yyidx + 0]->minor.'\''; } -#line 1944 "internal.templateparser.php" -#line 328 "internal.templateparser.y" - function yy_r73(){$this->_retvalue = '('.$this->yystack[$this->yyidx + -1]->minor.')'; } -#line 1947 "internal.templateparser.php" -#line 333 "internal.templateparser.y" - function yy_r74(){ $this->_retvalue = '$_smarty_tpl->getVariable('. $this->yystack[$this->yyidx + -2]->minor .')->value'.$this->yystack[$this->yyidx + -1]->minor.$this->yystack[$this->yyidx + 0]->minor; $this->nocache=$this->template->getVariable(trim($this->yystack[$this->yyidx + -2]->minor,"'"))->nocache; } -#line 1950 "internal.templateparser.php" -#line 335 "internal.templateparser.y" - function yy_r75(){$this->_retvalue = $this->yystack[$this->yyidx + 0]->minor; } -#line 1953 "internal.templateparser.php" -#line 337 "internal.templateparser.y" - function yy_r76(){$this->_retvalue = $this->yystack[$this->yyidx + -1]->minor.$this->yystack[$this->yyidx + 0]->minor; } -#line 1956 "internal.templateparser.php" -#line 339 "internal.templateparser.y" - function yy_r77(){ $this->_retvalue = '->'.$this->yystack[$this->yyidx + -1]->minor.$this->yystack[$this->yyidx + 0]->minor; } -#line 1959 "internal.templateparser.php" -#line 342 "internal.templateparser.y" - function yy_r78(){ $this->_retvalue = '->'.$this->yystack[$this->yyidx + 0]->minor; } -#line 1962 "internal.templateparser.php" -#line 348 "internal.templateparser.y" - function yy_r79(){if (!$this->template->security || $this->smarty->security_handler->isTrustedPhpFunction($this->yystack[$this->yyidx + -3]->minor, $this->compiler)) { - if ($this->yystack[$this->yyidx + -3]->minor == 'isset' || $this->yystack[$this->yyidx + -3]->minor == 'empty' || is_callable($this->yystack[$this->yyidx + -3]->minor)) { - $this->_retvalue = $this->yystack[$this->yyidx + -3]->minor . "(". $this->yystack[$this->yyidx + -1]->minor .")"; - } else { - $this->compiler->trigger_template_error ("unknown function \"" . $this->yystack[$this->yyidx + -3]->minor . "\""); - } - } } -#line 1971 "internal.templateparser.php" -#line 359 "internal.templateparser.y" - function yy_r80(){ $this->_retvalue = $this->yystack[$this->yyidx + -3]->minor . "(". $this->yystack[$this->yyidx + -1]->minor .")"; } -#line 1974 "internal.templateparser.php" -#line 363 "internal.templateparser.y" - function yy_r81(){ $this->_retvalue = $this->yystack[$this->yyidx + -2]->minor.",".$this->yystack[$this->yyidx + 0]->minor; } -#line 1977 "internal.templateparser.php" -#line 367 "internal.templateparser.y" - function yy_r83(){ return; } -#line 1980 "internal.templateparser.php" -#line 372 "internal.templateparser.y" - function yy_r84(){ $this->_retvalue = array($this->yystack[$this->yyidx + 0]->minor,true); } -#line 1983 "internal.templateparser.php" -#line 373 "internal.templateparser.y" - function yy_r85(){ $this->_retvalue = array($this->yystack[$this->yyidx + 0]->minor,false); } -#line 1986 "internal.templateparser.php" -#line 380 "internal.templateparser.y" - function yy_r86(){ $this->_retvalue = $this->yystack[$this->yyidx + -1]->minor.$this->yystack[$this->yyidx + 0]->minor; } -#line 1989 "internal.templateparser.php" -#line 384 "internal.templateparser.y" - function yy_r88(){$this->_retvalue = ',\''.$this->yystack[$this->yyidx + 0]->minor.'\''; } -#line 1992 "internal.templateparser.php" -#line 385 "internal.templateparser.y" - function yy_r89(){$this->_retvalue = ','.$this->yystack[$this->yyidx + 0]->minor; } -#line 1995 "internal.templateparser.php" -#line 392 "internal.templateparser.y" - function yy_r91(){$this->_retvalue = '!'.$this->yystack[$this->yyidx + 0]->minor; } -#line 1998 "internal.templateparser.php" -#line 397 "internal.templateparser.y" - function yy_r93(){$this->_retvalue =$this->yystack[$this->yyidx + 0]->minor; } -#line 2001 "internal.templateparser.php" -#line 398 "internal.templateparser.y" - function yy_r94(){$this->_retvalue = $this->yystack[$this->yyidx + -2]->minor.$this->yystack[$this->yyidx + -1]->minor.$this->yystack[$this->yyidx + 0]->minor; } -#line 2004 "internal.templateparser.php" -#line 400 "internal.templateparser.y" - function yy_r96(){$this->_retvalue = '!('.$this->yystack[$this->yyidx + -2]->minor.' % '.$this->yystack[$this->yyidx + 0]->minor.')'; } -#line 2007 "internal.templateparser.php" -#line 401 "internal.templateparser.y" - function yy_r97(){$this->_retvalue = '('.$this->yystack[$this->yyidx + -2]->minor.' % '.$this->yystack[$this->yyidx + 0]->minor.')'; } -#line 2010 "internal.templateparser.php" -#line 402 "internal.templateparser.y" - function yy_r98(){$this->_retvalue = '!(1 & '.$this->yystack[$this->yyidx + -1]->minor.')'; } -#line 2013 "internal.templateparser.php" -#line 403 "internal.templateparser.y" - function yy_r99(){$this->_retvalue = '(1 & '.$this->yystack[$this->yyidx + -1]->minor.')'; } -#line 2016 "internal.templateparser.php" -#line 404 "internal.templateparser.y" - function yy_r100(){$this->_retvalue = '!(1 & '.$this->yystack[$this->yyidx + -2]->minor.' / '.$this->yystack[$this->yyidx + 0]->minor.')'; } -#line 2019 "internal.templateparser.php" -#line 405 "internal.templateparser.y" - function yy_r101(){$this->_retvalue = '(1 & '.$this->yystack[$this->yyidx + -2]->minor.' / '.$this->yystack[$this->yyidx + 0]->minor.')'; } -#line 2022 "internal.templateparser.php" -#line 411 "internal.templateparser.y" - function yy_r106(){$this->_retvalue = '=='; } -#line 2025 "internal.templateparser.php" -#line 412 "internal.templateparser.y" - function yy_r107(){$this->_retvalue = '!='; } -#line 2028 "internal.templateparser.php" -#line 413 "internal.templateparser.y" - function yy_r108(){$this->_retvalue = '>'; } -#line 2031 "internal.templateparser.php" -#line 414 "internal.templateparser.y" - function yy_r109(){$this->_retvalue = '<'; } -#line 2034 "internal.templateparser.php" -#line 415 "internal.templateparser.y" - function yy_r110(){$this->_retvalue = '>='; } -#line 2037 "internal.templateparser.php" -#line 416 "internal.templateparser.y" - function yy_r111(){$this->_retvalue = '<='; } -#line 2040 "internal.templateparser.php" -#line 417 "internal.templateparser.y" - function yy_r112(){$this->_retvalue = '==='; } -#line 2043 "internal.templateparser.php" -#line 418 "internal.templateparser.y" - function yy_r113(){$this->_retvalue = '!=='; } -#line 2046 "internal.templateparser.php" -#line 420 "internal.templateparser.y" - function yy_r114(){$this->_retvalue = '&&'; } -#line 2049 "internal.templateparser.php" -#line 421 "internal.templateparser.y" - function yy_r115(){$this->_retvalue = '||'; } -#line 2052 "internal.templateparser.php" -#line 426 "internal.templateparser.y" - function yy_r116(){ $this->_retvalue = 'array('.$this->yystack[$this->yyidx + -1]->minor.')'; } -#line 2055 "internal.templateparser.php" -#line 428 "internal.templateparser.y" - function yy_r118(){ $this->_retvalue = $this->yystack[$this->yyidx + -2]->minor.','.$this->yystack[$this->yyidx + 0]->minor; } -#line 2058 "internal.templateparser.php" -#line 429 "internal.templateparser.y" - function yy_r119(){ return; } -#line 2061 "internal.templateparser.php" -#line 431 "internal.templateparser.y" - function yy_r121(){ $this->_retvalue = $this->yystack[$this->yyidx + -2]->minor.'=>'.$this->yystack[$this->yyidx + 0]->minor; } -#line 2064 "internal.templateparser.php" -#line 432 "internal.templateparser.y" - function yy_r122(){ $this->_retvalue = '\''.$this->yystack[$this->yyidx + -2]->minor.'\'=>'.$this->yystack[$this->yyidx + 0]->minor; } -#line 2067 "internal.templateparser.php" -#line 439 "internal.templateparser.y" - function yy_r125(){$this->_retvalue = "'.".$this->yystack[$this->yyidx + 0]->minor.".'"; } -#line 2070 "internal.templateparser.php" -#line 440 "internal.templateparser.y" - function yy_r126(){$this->_retvalue = "'.".$this->yystack[$this->yyidx + -1]->minor.".'"; } -#line 2073 "internal.templateparser.php" -#line 441 "internal.templateparser.y" - function yy_r127(){$this->_retvalue = "'.(".$this->yystack[$this->yyidx + -1]->minor.").'"; } -#line 2076 "internal.templateparser.php" -#line 442 "internal.templateparser.y" - function yy_r128(){$this->_retvalue = addcslashes($this->yystack[$this->yyidx + 0]->minor,"'"); } -#line 2079 "internal.templateparser.php" - - /** - * placeholder for the left hand side in a reduce operation. - * - * For a parser with a rule like this: - * 
-     * rule(A) ::= B. { A = 1; }
-     *
- * - * The parser will translate to something like: - * - * - * function yy_r0(){$this->_retvalue = 1;} - * - */ - private $_retvalue; - - /** - * Perform a reduce action and the shift that must immediately - * follow the reduce. - * - * For a rule such as: - * - * 
-     * A ::= B blah C. { dosomething(); }
-     *
- * - * This function will first call the action, if any, ("dosomething();" in our - * example), and then it will pop three states from the stack, - * one for each entry on the right-hand side of the expression - * (B, blah, and C in our example rule), and then push the result of the action - * back on to the stack with the resulting state reduced to (as described in the .out - * file) - * @param int Number of the rule by which to reduce - */ - function yy_reduce($yyruleno) - { - //int $yygoto; /* The next state */ - //int $yyact; /* The next action */ - //mixed $yygotominor; /* The LHS of the rule reduced */ - //TP_yyStackEntry $yymsp; /* The top of the parser's stack */ - //int $yysize; /* Amount to pop the stack */ - $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->_retvalue = $yy_lefthand_side = null; - if (array_key_exists($yyruleno, self::$yyReduceMap)) { - // call the action - $this->_retvalue = null; - $this->{'yy_r' . self::$yyReduceMap[$yyruleno]}(); - $yy_lefthand_side = $this->_retvalue; - } - $yygoto = self::$yyRuleInfo[$yyruleno]['lhs']; - $yysize = self::$yyRuleInfo[$yyruleno]['rhs']; - $this->yyidx -= $yysize; - for($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, $yygoto); - if ($yyact < self::YYNSTATE) { - /* If we are not debugging and the reduce action popped at least - ** one element off the stack, then we can push the new element back - ** onto the stack here, and skip the stack overflow test in yy_shift(). - ** That gives a significant speed improvement. */ - if (!self::$yyTraceFILE && $yysize) { - $this->yyidx++; - $x = new TP_yyStackEntry; - $x->stateno = $yyact; - $x->major = $yygoto; - $x->minor = $yy_lefthand_side; - $this->yystack[$this->yyidx] = $x; - } else { - $this->yy_shift($yyact, $yygoto, $yy_lefthand_side); - } - } elseif ($yyact == self::YYNSTATE + self::YYNRULE + 1) { - $this->yy_accept(); - } - } - - /** - * The following code executes when the parse fails - * - * Code from %parse_fail is inserted here - */ - function yy_parse_failed() - { - if (self::$yyTraceFILE) { - fprintf(self::$yyTraceFILE, "%sFail!\n", self::$yyTracePrompt); - } - while ($this->yyidx >= 0) { - $this->yy_pop_parser_stack(); - } - /* Here code is inserted which will be executed whenever the - ** parser fails */ - } - - /** - * The following code executes when a syntax error first occurs. - * - * %syntax_error code is inserted here - * @param int The major type of the error token - * @param mixed The minor type of the error token - */ - function yy_syntax_error($yymajor, $TOKEN) - { -#line 55 "internal.templateparser.y" - - $this->internalError = true; - $this->yymajor = $yymajor; - $this->compiler->trigger_template_error(); -#line 2197 "internal.templateparser.php" - } - - /** - * The following is executed when the parser accepts - * - * %parse_accept code is inserted here - */ - function yy_accept() - { - if (self::$yyTraceFILE) { - fprintf(self::$yyTraceFILE, "%sAccept!\n", self::$yyTracePrompt); - } - while ($this->yyidx >= 0) { - $stack = $this->yy_pop_parser_stack(); - } - /* Here code is inserted which will be executed whenever the - ** parser accepts */ -#line 47 "internal.templateparser.y" - - $this->successful = !$this->internalError; - $this->internalError = false; - $this->retvalue = $this->_retvalue; - //echo $this->retvalue."\n\n"; -#line 2222 "internal.templateparser.php" - } - - /** - * The main parser program. - * - * The first argument is the major token number. The second is - * the token value string as scanned from the input. - * - * @param int the token number - * @param mixed the token value - * @param mixed any extra arguments that should be passed to handlers - */ - function doParse($yymajor, $yytokenvalue) - { -// $yyact; /* The parser action. */ -// $yyendofinput; /* True if we are at the end of input */ - $yyerrorhit = 0; /* True if yymajor has invoked an error */ - - /* (re)initialize the parser, if necessary */ - if ($this->yyidx === null || $this->yyidx < 0) { - /* if ($yymajor == 0) return; // not sure why this was here... */ - $this->yyidx = 0; - $this->yyerrcnt = -1; - $x = new TP_yyStackEntry; - $x->stateno = 0; - $x->major = 0; - $this->yystack = array(); - array_push($this->yystack, $x); - } - $yyendofinput = ($yymajor==0); - - if (self::$yyTraceFILE) { - fprintf(self::$yyTraceFILE, "%sInput %s\n", - self::$yyTracePrompt, $this->yyTokenName[$yymajor]); - } - - do { - $yyact = $this->yy_find_shift_action($yymajor); - if ($yymajor < self::YYERRORSYMBOL && - !$this->yy_is_expected_token($yymajor)) { - // force a syntax error - $yyact = self::YY_ERROR_ACTION; - } - if ($yyact < self::YYNSTATE) { - $this->yy_shift($yyact, $yymajor, $yytokenvalue); - $this->yyerrcnt--; - if ($yyendofinput && $this->yyidx >= 0) { - $yymajor = 0; - } else { - $yymajor = self::YYNOCODE; - } - } elseif ($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); - } - if (self::YYERRORSYMBOL) { - /* A syntax error has occurred. - ** The response to an error depends upon whether or not the - ** grammar defines an error token "ERROR". - ** - ** This is what we do if the grammar does define ERROR: - ** - ** * Call the %syntax_error function. - ** - ** * Begin popping the stack until we enter a state where - ** it is legal to shift the error symbol, then shift - ** the error symbol. - ** - ** * Set the error count to three. - ** - ** * Begin accepting and shifting new tokens. No new error - ** processing will occur until three tokens have been - ** shifted successfully. - ** - */ - 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]); - } - $this->yy_destructor($yymajor, $yytokenvalue); - $yymajor = self::YYNOCODE; - } else { - while ($this->yyidx >= 0 && - $yymx != self::YYERRORSYMBOL && - ($yyact = $this->yy_find_shift_action(self::YYERRORSYMBOL)) >= self::YYNSTATE - ){ - $this->yy_pop_parser_stack(); - } - if ($this->yyidx < 0 || $yymajor==0) { - $this->yy_destructor($yymajor, $yytokenvalue); - $this->yy_parse_failed(); - $yymajor = self::YYNOCODE; - } elseif ($yymx != self::YYERRORSYMBOL) { - $u2 = 0; - $this->yy_shift($yyact, self::YYERRORSYMBOL, $u2); - } - } - $this->yyerrcnt = 3; - $yyerrorhit = 1; - } else { - /* YYERRORSYMBOL is not defined */ - /* This is what we do if the grammar does not define ERROR: - ** - ** * Report an error message, and throw away the input token. - ** - ** * If the input token is $, then fail the parse. - ** - ** As before, subsequent error messages are suppressed until - ** three input tokens have been successfully shifted. - */ - if ($this->yyerrcnt <= 0) { - $this->yy_syntax_error($yymajor, $yytokenvalue); - } - $this->yyerrcnt = 3; - $this->yy_destructor($yymajor, $yytokenvalue); - if ($yyendofinput) { - $this->yy_parse_failed(); - } - $yymajor = self::YYNOCODE; - } - } else { - $this->yy_accept(); - $yymajor = self::YYNOCODE; - } - } while ($yymajor != self::YYNOCODE && $this->yyidx >= 0); - } -} diff --git a/libs/lexer/internal.templateparser.y b/libs/lexer/internal.templateparser.y deleted file mode 100644 index c8fb0db3..00000000 --- a/libs/lexer/internal.templateparser.y +++ /dev/null @@ -1,452 +0,0 @@ -/** -* Smarty Internal Plugin Templateparser -* -* This is the template parser -* -* -* @package Smarty -* @subpackage Compiler -* @author Uwe Tews -*/ -%name TP_ -%declare_class {class Smarty_Internal_Templateparser} -%include_class -{ - // states whether the parse was successful or not - public $successful = true; - public $retvalue = 0; - private $lex; - private $internalError = false; - - function __construct($lex, $compiler) { - // set instance object - self::instance($this); - $this->lex = $lex; - $this->smarty = Smarty::instance(); - $this->compiler = $compiler; - $this->template = $this->compiler->template; - $this->cacher = $this->template->cacher_object; - $this->nocache = false; - $this->prefix_code = array(); - $this->prefix_number = 0; - } - public static function &instance($new_instance = null) - { - static $instance = null; - if (isset($new_instance) && is_object($new_instance)) - $instance = $new_instance; - return $instance; - } - -} - - -%token_prefix TP_ - -%parse_accept -{ - $this->successful = !$this->internalError; - $this->internalError = false; - $this->retvalue = $this->_retvalue; - //echo $this->retvalue."\n\n"; -} - -%syntax_error -{ - $this->internalError = true; - $this->yymajor = $yymajor; - $this->compiler->trigger_template_error(); -} - -// -// fallback definition to catch all non Smarty template text -// -%fallback OTHER LDELSLASH LDEL RDEL XML PHP SHORTTAGSTART SHORTTAGEND COMMENTEND COMMENTSTART NUMBER MATH UNIMATH INCDEC OPENP CLOSEP OPENB CLOSEB DOLLAR DOT COMMA COLON DOUBLECOLON SEMICOLON - VERT EQUAL SPACE PTR APTR ID EQUALS NOTEQUALS GREATERTHAN LESSTHAN GREATEREQUAL LESSEQUAL IDENTITY NONEIDENTITY - NOT LAND LOR QUOTE SINGLEQUOTE BOOLEAN NULL IN ANDSYM BACKTICK HATCH AT ISODD ISNOTODD ISEVEN ISNOTEVEN ISODDBY ISNOTODDBY - ISEVENBY ISNOTEVENBY ISDIVBY ISNOTDIVBY. - - -// -// complete template -// -start(res) ::= template(t). { res = t; } - -// -// loop over template elements -// - // single template element -template(res) ::= template_element(e). {res = e;} - // loop of elements -template(res) ::= template(t) template_element(e). {res = t.e;} - -// -// template elements -// - // Smarty tag -template_element(res)::= smartytag(st). {if ($this->compiler->has_code) { - $tmp =''; foreach ($this->prefix_code as $code) {$tmp.=$code;} $this->prefix_code=array(); - res = $this->cacher->processNocacheCode($tmp.st, $this->compiler,$this->nocache,true); - } $this->nocache=false;} - // comments -//template_element(res)::= COMMENT(t). { res = $this->cacher->processNocacheCode('', $this->compiler,false,false);} -//template_element(res)::= COMMENTSTART text(t) COMMENTEND. {if ($this->smarty->comment_mode ==0) { -// res = ''; -// }elseif ($this->smarty->comment_mode ==1){ -// res = $this->cacher->processNocacheCode('', $this->compiler,false,false); -// }else{ -// res = $this->cacher->processNocacheCode('', $this->compiler,false,false); -// }} -template_element(res)::= COMMENTSTART text(t) COMMENTEND. { res = '';} - - // Literal -template_element(res)::= LITERALSTART text(t) LITERALEND. {res = $this->cacher->processNocacheCode(t, $this->compiler,false,false);} - // {ldelim} -template_element(res)::= LDELIMTAG. {res = $this->cacher->processNocacheCode($this->smarty->left_delimiter, $this->compiler,false,false);} - // {rdelim} -template_element(res)::= RDELIMTAG. {res = $this->cacher->processNocacheCode($this->smarty->right_delimiter, $this->compiler,false,false);} - // tag -template_element(res)::= PHP(phpt). {if (!$this->template->security) { - res = $this->cacher->processNocacheCode(phpt, $this->compiler, false,true); - } elseif ($this->smarty->security_policy->php_handling == SMARTY_PHP_QUOTE) { - res = $this->cacher->processNocacheCode(htmlspecialchars(phpt, ENT_QUOTES), $this->compiler, false, false); - }elseif ($this->smarty->security_policy->php_handling == SMARTY_PHP_PASSTHRU || $this->smarty->security_policy->php_handling == SMARTY_PHP_ALLOW) { - res = $this->cacher->processNocacheCode("\n", $this->compiler, false, false); - }elseif ($this->smarty->security_policy->php_handling == SMARTY_PHP_REMOVE) { - res = ''; - } } - // {PHP} tag -template_element(res)::= PHPSTART text(t) PHPEND. {if (!$this->template->security) { - res = $this->cacher->processNocacheCode('', $this->compiler, false,true); - } elseif ($this->smarty->security_policy->php_handling == SMARTY_PHP_QUOTE) { - res = $this->cacher->processNocacheCode(htmlspecialchars('', ENT_QUOTES), $this->compiler, false, false); - }elseif ($this->smarty->security_policy->php_handling == SMARTY_PHP_PASSTHRU || $this->smarty->security_policy->php_handling == SMARTY_PHP_ALLOW) { - res = $this->cacher->processNocacheCode("';?>\n", $this->compiler, false, false); - }elseif ($this->smarty->security_policy->php_handling == SMARTY_PHP_REMOVE) { - res = ''; - } } - -template_element(res)::= SHORTTAGSTART variable(v) SHORTTAGEND. {if (!$this->template->security) { - res = $this->cacher->processNocacheCode($this->compiler->compileTag('print_expression',array('value'=>v)), $this->compiler, false,true); - } elseif ($this->smarty->security_policy->php_handling == SMARTY_PHP_QUOTE) { - res = $this->cacher->processNocacheCode(htmlspecialchars('', ENT_QUOTES), $this->compiler, false, false); - }elseif ($this->smarty->security_policy->php_handling == SMARTY_PHP_PASSTHRU || $this->smarty->security_policy->php_handling == SMARTY_PHP_ALLOW) { - res = $this->cacher->processNocacheCode("';?>\n", $this->compiler, false, false); - }elseif ($this->smarty->security_policy->php_handling == SMARTY_PHP_REMOVE) { - res = ''; - } } - // XML tag -template_element(res)::= XML(xml). {res = $this->cacher->processNocacheCode("\n", $this->compiler, true, true);} - // Other template text -template_element(res)::= OTHER(o). {res = $this->cacher->processNocacheCode(o, $this->compiler,false,false);} -//template_element(res)::= text(t). {res = $this->cacher->processNocacheCode(t, $this->compiler,false,false);} - - -// -// all Smarty tags start here -// - // output with optional attributes -smartytag(res) ::= LDEL expr(e) attributes(a) RDEL. { res = $this->compiler->compileTag('print_expression',array_merge(array('value'=>e),a));} - // assign new style -smartytag(res) ::= LDEL statement(s) RDEL. { res = $this->compiler->compileTag('assign',s);} - // tag with optional Smarty2 style attributes -smartytag(res) ::= LDEL ID(i) attributes(a) RDEL. { res = $this->compiler->compileTag(i,a);} - // registered object tag -smartytag(res) ::= LDEL ID(i) PTR ID(m) attributes(a) RDEL. { res = $this->compiler->compileTag(i,array_merge(array('object_methode'=>m),a));} - // tag with modifier and optional Smarty2 style attributes -smartytag(res) ::= LDEL ID(i) modifier(m) modparameters(p) attributes(a) RDEL. { res = ''.$this->compiler->compileTag(i,a).'smarty->plugin_handler->loadSmartyPlugin(m[0],'modifier')) { - res .= "\$_smarty_tpl->smarty->plugin_handler->".m[0] . "(array(ob_get_clean()". p ."),'modifier');?>"; - } else { - if (m[0] == 'isset' || m[0] == 'empty' || is_callable(m[0])) { - if (!$this->template->security || $this->smarty->security_handler->isTrustedModifier(m[0], $this->compiler)) { - res .= m[0] . "(ob_get_clean()". p .");?>"; - } - } else { - $this->compiler->trigger_template_error ("unknown modifier \"" . m[0] . "\""); - } - } - } - // end of block tag {/....} -smartytag(res) ::= LDELSLASH ID(i) attributes(a) RDEL. { res = $this->compiler->compileTag(i.'close',a);} - // end of block object tag {/....} -smartytag(res) ::= LDELSLASH ID(i) PTR ID(m) RDEL. { res = $this->compiler->compileTag(i.'close',array('object_methode'=>m));} - // {if}, {elseif} and {while} tag -smartytag(res) ::= LDEL ID(i)SPACE ifexprs(ie) RDEL. { res = $this->compiler->compileTag(i,array('if condition'=>ie));} - // {for} tag -smartytag(res) ::= LDEL ID(i) SPACE statements(s) SEMICOLON ifexprs(ie) SEMICOLON DOLLAR varvar(v2) foraction(e2) RDEL. { res = $this->compiler->compileTag(i,array('start'=>s,'ifexp'=>ie,'varloop'=>v2,'loop'=>e2));} - foraction(res) ::= EQUAL expr(e). { res = '='.e;} - foraction(res) ::= INCDEC(e). { res = e;} - // {for $var in $array} tag -// replaced with next line because config vars could an array!! smartytag(res) ::= LDEL ID(i) SPACE DOLLAR varvar(v0) IN variable(v1) RDEL. { res = $this->compiler->compileTag(i,array('from'=>v1,'item'=>v0));} -smartytag(res) ::= LDEL ID(i) SPACE DOLLAR varvar(v0) IN value(v1) RDEL. { res = $this->compiler->compileTag(i,array('from'=>v1,'item'=>v0));} -smartytag(res) ::= LDEL ID(i) SPACE DOLLAR varvar(v0) IN array(a) RDEL. { res = $this->compiler->compileTag(i,array('from'=>a,'item'=>v0));} - -// -//Attributes of Smarty tags -// - // list of attributes -attributes(res) ::= attributes(a1) attribute(a2). { res = array_merge(a1,a2);} - // single attribute -attributes(res) ::= attribute(a). { res = a;} - // no attributes -attributes(res) ::= . { res = array();} - - // different formats of attribute -//attribute(res) ::= SPACE ID(v) EQUAL ID(i). { res = array(v=>'\''.i.'\'');} -attribute(res) ::= SPACE ID(v) EQUAL expr(e). { res = array(v=>e);} - -// -// statement -// -statements(res) ::= statement(s). { res = array(s);} -statements(res) ::= statements(s1) COMMA statement(s). { s1[]=s; res = s1;} - -statement(res) ::= DOLLAR varvar(v) EQUAL expr(e). { res = array('var' => v, 'value'=>e);} -//statement(res) ::= DOLLAR varvar(v) EQUAL ID(i). { res = array('var' => v, 'value'=>'\''.i.'\'');} - -// -// expressions -// - // simple expression -expr(res) ::= ID(i). { res = '\''.i.'\''; } -//expr(res) ::= UNQ_STR(s). { res = '\''.s.'\''; } -//expr(res) ::= ID(i). { res = i; } -expr(res) ::= exprs(e). {res = e;} -expr(res) ::= expr(e) modifier(m) modparameters(p). { - if ($this->smarty->plugin_handler->loadSmartyPlugin(m[0],'modifier')) { - res = "\$_smarty_tpl->smarty->plugin_handler->".m[0] . "(array(". e . p ."),'modifier')"; - } else { - if (m[0] == 'isset' || m[0] == 'empty' || is_callable(m[0])) { - if (!$this->template->security || $this->smarty->security_handler->isTrustedModifier(m[0], $this->compiler)) { - res = m[0] . "(". e . p .")"; - } - } else { - $this->compiler->trigger_template_error ("unknown modifier \"" . m[0] . "\""); - } - } - } -exprs(res) ::= array(a). {res = a;} - - // single value -exprs(res) ::= value(v). { res = v; } - // +/- value -exprs(res) ::= UNIMATH(m) value(v). { res = m.v; } - // arithmetic expression -exprs(res) ::= exprs(e) math(m) value(v). { res = e . m . v; } - // catenate -exprs(res) ::= exprs(e) ANDSYM value(v). { res = '('. e . ').(' . v. ')'; } - -// -// mathematical operators -// - // +,- -math(res) ::= UNIMATH(m). {res = m;} - // *,/,% -math(res) ::= MATH(m). {res = m;} - - - // value -value(res) ::= variable(v). { res = v; } - // config variable -value(res) ::= HATCH ID(i) HATCH. {res = '$_smarty_tpl->getConfigVariable(\''. i .'\')';} - // numeric -value(res) ::= NUMBER(n). { res = n; } - // boolean -value(res) ::= BOOLEAN(b). { res = b; } - // null -value(res) ::= NULL(n). { res = n; } - - // function call -value(res) ::= function(f). { res = f; } - // expression -value(res) ::= OPENP expr(e) CLOSEP. { res = "(". e .")"; } - - // singele quoted string -value(res) ::= SINGLEQUOTE text(t) SINGLEQUOTE. { res = "'".t."'"; } -value(res) ::= SINGLEQUOTE SINGLEQUOTE. { res = "''"; } - // double quoted string -value(res) ::= QUOTE doublequoted(s) QUOTE. { res = "'".str_replace('\"','"',s)."'"; } -//value(res) ::= QUOTE doublequoted(s) QUOTE. { res = "'".addcslashes(str_replace(array('\"'),array('"'),s),"'")."'"; } -//value(res) ::= QUOTE doublequoted(s) QUOTE. { res = "'".s."'"; var_dump(s);} -value(res) ::= QUOTE QUOTE. { res = "''"; } - - // static class methode call -value(res) ::= ID(c) DOUBLECOLON method(m). { res = c.'::'.m; } -value(res) ::= ID(c) DOUBLECOLON DOLLAR ID(f) OPENP params(p) CLOSEP. { $this->prefix_number++; $this->prefix_code[] = 'prefix_number.'=$_smarty_tpl->getVariable(\''. f .'\')->value;?>'; res = c.'::$_tmp'.$this->prefix_number.'('. p .')'; } - // static class methode call with object chainig -value(res) ::= ID(c) DOUBLECOLON method(m) objectchain(oc). { res = c.'::'.m.oc; } -value(res) ::= ID(c) DOUBLECOLON DOLLAR ID(f) OPENP params(p) CLOSEP objectchain(oc). { $this->prefix_number++; $this->prefix_code[] = 'prefix_number.'=$_smarty_tpl->getVariable(\''. f .'\')->value;?>'; res = c.'::$_tmp'.$this->prefix_number.'('. p .')'.oc; } - // static class constant -value(res) ::= ID(c) DOUBLECOLON ID(v). { res = c.'::'.v;} - // static class variables -value(res) ::= ID(c) DOUBLECOLON DOLLAR ID(v) arrayindex(a). { res = c.'::$'.v.a;} - // static class variables with object chain -value(res) ::= ID(c) DOUBLECOLON DOLLAR ID(v) arrayindex(a) objectchain(oc). { res = c.'::$'.v.a.oc;} - - -// -// variables -// - // simple Smarty variable (optional array) -variable(res) ::= DOLLAR varvar(v) arrayindex(a). { if (v == '\'smarty\'') { res = $this->compiler->compileTag(trim(v,"'"),a);} else { - res = '$_smarty_tpl->getVariable('. v .')->value'.a; $this->nocache=$this->template->getVariable(trim(v,"'"))->nocache;}} - // variable with property -variable(res) ::= DOLLAR varvar(v) AT ID(p). { res = '$_smarty_tpl->getVariable('. v .')->'.p; $this->nocache=$this->template->getVariable(trim(v,"'"))->nocache;} - // object -variable(res) ::= object(o). { res = o; } - // config variable -//variable(res) ::= HATCH ID(i) HATCH. {res = '$_smarty_tpl->getConfigVariable(\''. i .'\')';} - -// -// array index -// - // multiple array index -arrayindex(res) ::= arrayindex(a1) indexdef(a2). {res = a1.a2;} - // no array index -arrayindex ::= . {return;} - -// single index definition - // Smarty2 style index -indexdef(res) ::= DOT ID(i). { res = "['". i ."']";} -indexdef(res) ::= DOT exprs(e). { res = "[". e ."]";} - // section tag index -indexdef(res) ::= OPENB ID(i)CLOSEB. { res = '['.$this->compiler->compileTag('smarty','[\'section\'][\''.i.'\'][\'index\']').']';} - // PHP style index -indexdef(res) ::= OPENB exprs(e) CLOSEB. { res = "[". e ."]";} - -// -// variable variable names -// - // singel identifier element -varvar(res) ::= varvarele(v). {res = v;} - // sequence of identifier elements -varvar(res) ::= varvar(v1) varvarele(v2). {res = v1.'.'.v2;} - // fix sections of element -varvarele(res) ::= ID(s). {res = '\''.s.'\'';} - // variable sections of element -varvarele(res) ::= LDEL expr(e) RDEL. {res = '('.e.')';} - -// -// objects -// -object(res) ::= DOLLAR varvar(v) arrayindex(a) objectchain(oc). { res = '$_smarty_tpl->getVariable('. v .')->value'.a.oc; $this->nocache=$this->template->getVariable(trim(v,"'"))->nocache;} - // 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). { res = '->'.i.a;} -//objectelement(res)::= PTR varvar(v) arrayindex(a). { res = '->'.v.a;} - // method -objectelement(res)::= PTR method(f). { res = '->'.f;} - - -// -// function -// -function(res) ::= ID(f) OPENP params(p) CLOSEP. {if (!$this->template->security || $this->smarty->security_handler->isTrustedPhpFunction(f, $this->compiler)) { - if (f == 'isset' || f == 'empty' || is_callable(f)) { - res = f . "(". p .")"; - } else { - $this->compiler->trigger_template_error ("unknown function \"" . f . "\""); - } - }} - -// -// method -// -method(res) ::= ID(f) OPENP params(p) CLOSEP. { res = f . "(". p .")";} - -// function/method parameter - // multiple parameters -params(res) ::= expr(e) COMMA params(p). { res = e.",".p;} - // single parameter -params(res) ::= expr(e). { res = e;} - // kein parameter -params ::= . { return;} - -// -// modifier -// -modifier(res) ::= VERT AT ID(m). { res = array(m,true);} -modifier(res) ::= VERT ID(m). { res = array(m,false);} - - -// -// modifier parameter -// - // multiple parameter -modparameters(res) ::= modparameters(mps) modparameter(mp). { res = mps.mp;} - // no parameter -modparameters ::= . {return;} - // parameter expression -modparameter(res) ::= COLON ID(mp). {res = ',\''.mp.'\'';} -modparameter(res) ::= COLON exprs(mp). {res = ','.mp;} - -// -// if expressions -// - // single if expression -ifexprs(res) ::= ifexpr(e). {res = e;} -ifexprs(res) ::= NOT ifexprs(e). {res = '!'.e;} -ifexprs(res) ::= OPENP ifexprs(e) CLOSEP. {res = '('.e.')';} - -// if expression - // simple expression -ifexpr(res) ::= expr(e). {res =e;} -ifexpr(res) ::= expr(e1) ifcond(c) expr(e2). {res = e1.c.e2;} -ifexpr(res) ::= ifexprs(e1) lop(o) ifexprs(e2). {res = e1.o.e2;} -ifexpr(res) ::= ifexprs(e1) ISDIVBY ifexprs(e2). {res = '!('.e1.' % '.e2.')';} -ifexpr(res) ::= ifexprs(e1) ISNOTDIVBY ifexprs(e2). {res = '('.e1.' % '.e2.')';} -ifexpr(res) ::= ifexprs(e1) ISEVEN. {res = '!(1 & '.e1.')';} -ifexpr(res) ::= ifexprs(e1) ISNOTEVEN. {res = '(1 & '.e1.')';} -ifexpr(res) ::= ifexprs(e1) ISEVENBY ifexprs(e2). {res = '!(1 & '.e1.' / '.e2.')';} -ifexpr(res) ::= ifexprs(e1) ISNOTEVENBY ifexprs(e2). {res = '(1 & '.e1.' / '.e2.')';} -ifexpr(res) ::= ifexprs(e1) ISODD. {res = '(1 & '.e1.')';} -ifexpr(res) ::= ifexprs(e1) ISNOTODD. {res = '!(1 & '.e1.')';} -ifexpr(res) ::= ifexprs(e1) ISODDBY ifexprs(e2). {res = '(1 & '.e1.' / '.e2.')';} -ifexpr(res) ::= ifexprs(e1) ISNOTODDBY ifexprs(e2). {res = '!(1 & '.e1.' / '.e2.')';} - -ifcond(res) ::= EQUALS. {res = '==';} -ifcond(res) ::= NOTEQUALS. {res = '!=';} -ifcond(res) ::= GREATERTHAN. {res = '>';} -ifcond(res) ::= LESSTHAN. {res = '<';} -ifcond(res) ::= GREATEREQUAL. {res = '>=';} -ifcond(res) ::= LESSEQUAL. {res = '<=';} -ifcond(res) ::= IDENTITY. {res = '===';} -ifcond(res) ::= NONEIDENTITY. {res = '!==';} - -lop(res) ::= LAND. {res = '&&';} -lop(res) ::= LOR. {res = '||';} - -// -// ARRAY element assignment -// -array(res) ::= OPENB arrayelements(a) CLOSEB. { res = 'array('.a.')';} -arrayelements(res) ::= arrayelement(a). { res = a; } -arrayelements(res) ::= arrayelements(a1) COMMA arrayelement(a). { res = a1.','.a; } -arrayelements ::= . { return; } -arrayelement(res) ::= expr(e). { res = e;} -arrayelement(res) ::= expr(e1) APTR expr(e2). { res = e1.'=>'.e2;} -arrayelement(res) ::= ID(i) APTR expr(e2). { res = '\''.i.'\'=>'.e2;} - -// -// double qouted strings -// -doublequoted(res) ::= doublequoted(o1) doublequotedcontent(o2). {res = o1.o2;} -doublequoted(res) ::= doublequotedcontent(o). {res = o;} -doublequotedcontent(res) ::= variable(v). {res = "'.".v.".'";} -doublequotedcontent(res) ::= BACKTICK variable(v) BACKTICK. {res = "'.".v.".'";} -doublequotedcontent(res) ::= LDEL expr(e) RDEL. {res = "'.(".e.").'";} -doublequotedcontent(res) ::= OTHER(o). {res = addcslashes(o,"'");} -//doublequotedcontent(res) ::= OTHER(o). {res = o;} -//doublequotedcontent(res) ::= text(t). {res = addcslashes(t,"'");} - -// -// text string -// -text(res) ::= text(t) textelement(e). {res = t.e;} -text(res) ::= textelement(e). {res = e;} -textelement(res) ::= OTHER(o). {res = o;} -textelement(res) ::= LDEL(o). {res = o;} diff --git a/libs/sysplugins/internal.templatebase.php b/libs/sysplugins/internal.templatebase.php index 8220fc8a..63694321 100644 --- a/libs/sysplugins/internal.templatebase.php +++ b/libs/sysplugins/internal.templatebase.php @@ -373,7 +373,11 @@ class Undefined_Smarty_Variable { // return always false public function __get ($name) { - return null; + if ($name == 'nocache') { + return false; + } else { + return null; + } } } diff --git a/libs/sysplugins/internal.templateparser.php b/libs/sysplugins/internal.templateparser.php index 789ff561..4108c6b7 100644 --- a/libs/sysplugins/internal.templateparser.php +++ b/libs/sysplugins/internal.templateparser.php @@ -213,9 +213,9 @@ class Smarty_Internal_Templateparser#line 109 "internal.templateparser.php" const TP_RDELIMTAG = 64; const TP_PHPSTART = 65; const TP_PHPEND = 66; - const YY_NO_ACTION = 373; - const YY_ACCEPT_ACTION = 372; - const YY_ERROR_ACTION = 371; + const YY_NO_ACTION = 376; + const YY_ACCEPT_ACTION = 375; + const YY_ERROR_ACTION = 374; /* Next are that tables used to determine what action to take based on the ** current state and lookahead token. These tables are used to implement @@ -267,205 +267,205 @@ class Smarty_Internal_Templateparser#line 109 "internal.templateparser.php" ** shifting non-terminals after a reduce. ** self::$yy_default Default action for each state. */ - const YY_SZ_ACTTAB = 794; + const YY_SZ_ACTTAB = 791; static public $yy_action = array( - /* 0 */ 129, 236, 195, 141, 18, 120, 196, 168, 61, 26, - /* 10 */ 16, 52, 120, 163, 120, 167, 145, 146, 225, 224, - /* 20 */ 216, 184, 214, 212, 213, 217, 186, 157, 160, 166, - /* 30 */ 153, 3, 4, 5, 2, 11, 10, 145, 146, 60, - /* 40 */ 99, 230, 228, 174, 149, 204, 131, 203, 157, 160, - /* 50 */ 166, 153, 3, 4, 5, 2, 11, 10, 372, 42, - /* 60 */ 155, 177, 56, 88, 170, 171, 58, 101, 145, 146, - /* 70 */ 174, 163, 204, 167, 100, 199, 32, 9, 165, 157, - /* 80 */ 160, 166, 153, 3, 4, 5, 2, 11, 10, 145, - /* 90 */ 146, 151, 109, 33, 23, 8, 163, 12, 167, 53, - /* 100 */ 157, 160, 166, 153, 3, 4, 5, 2, 11, 10, - /* 110 */ 117, 154, 151, 219, 33, 140, 8, 24, 12, 6, - /* 120 */ 55, 185, 35, 49, 159, 156, 139, 190, 151, 126, - /* 130 */ 33, 114, 21, 205, 12, 19, 53, 31, 221, 189, - /* 140 */ 6, 137, 15, 35, 49, 159, 156, 117, 120, 23, - /* 150 */ 126, 53, 163, 28, 167, 125, 30, 147, 44, 35, - /* 160 */ 49, 159, 156, 70, 110, 23, 126, 183, 175, 187, - /* 170 */ 80, 151, 152, 33, 201, 21, 185, 12, 218, 53, - /* 180 */ 59, 23, 205, 222, 19, 17, 147, 151, 24, 33, - /* 190 */ 118, 21, 185, 12, 192, 53, 183, 175, 200, 76, - /* 200 */ 53, 152, 35, 49, 159, 156, 115, 218, 185, 126, - /* 210 */ 234, 79, 137, 169, 231, 29, 23, 123, 35, 49, - /* 220 */ 159, 156, 41, 223, 23, 126, 37, 173, 137, 59, - /* 230 */ 151, 218, 33, 197, 21, 104, 12, 123, 53, 25, - /* 240 */ 204, 215, 120, 185, 176, 147, 151, 24, 33, 116, - /* 250 */ 21, 185, 12, 209, 53, 183, 175, 78, 83, 14, - /* 260 */ 152, 35, 49, 159, 156, 113, 218, 86, 126, 123, - /* 270 */ 134, 234, 227, 22, 120, 93, 147, 35, 49, 159, - /* 280 */ 156, 230, 228, 29, 126, 210, 183, 175, 123, 75, - /* 290 */ 176, 152, 218, 147, 44, 123, 179, 218, 226, 64, - /* 300 */ 122, 120, 233, 183, 175, 151, 80, 33, 152, 21, - /* 310 */ 14, 12, 237, 57, 218, 82, 32, 110, 86, 222, - /* 320 */ 120, 151, 1, 130, 36, 21, 132, 12, 229, 53, - /* 330 */ 191, 90, 94, 111, 112, 47, 35, 49, 159, 156, - /* 340 */ 121, 210, 210, 126, 112, 28, 150, 218, 30, 14, - /* 350 */ 191, 123, 35, 49, 159, 156, 197, 86, 14, 126, - /* 360 */ 163, 202, 167, 148, 177, 120, 86, 20, 162, 123, - /* 370 */ 108, 225, 224, 216, 184, 214, 212, 213, 217, 147, - /* 380 */ 44, 147, 120, 226, 123, 69, 163, 89, 167, 183, - /* 390 */ 175, 232, 80, 81, 152, 14, 152, 210, 147, 44, - /* 400 */ 218, 48, 218, 86, 68, 222, 27, 46, 183, 175, - /* 410 */ 147, 80, 38, 152, 45, 187, 191, 147, 44, 218, - /* 420 */ 135, 136, 191, 74, 222, 152, 176, 183, 175, 191, - /* 430 */ 80, 218, 152, 112, 128, 51, 63, 107, 218, 147, - /* 440 */ 44, 235, 204, 222, 77, 72, 147, 87, 161, 183, - /* 450 */ 175, 127, 80, 7, 152, 218, 183, 175, 92, 80, - /* 460 */ 218, 152, 133, 147, 43, 222, 194, 218, 210, 65, - /* 470 */ 147, 181, 208, 183, 175, 182, 80, 176, 152, 97, - /* 480 */ 158, 188, 147, 44, 218, 152, 151, 180, 71, 222, - /* 490 */ 21, 218, 183, 175, 53, 80, 144, 152, 27, 172, - /* 500 */ 211, 147, 85, 218, 50, 121, 178, 53, 222, 34, - /* 510 */ 62, 183, 175, 147, 80, 187, 152, 35, 49, 159, - /* 520 */ 156, 13, 218, 220, 126, 123, 147, 44, 152, 193, - /* 530 */ 119, 206, 73, 164, 218, 54, 183, 175, 39, 80, - /* 540 */ 241, 152, 174, 147, 44, 241, 241, 218, 241, 67, - /* 550 */ 241, 241, 222, 183, 175, 241, 80, 241, 152, 241, - /* 560 */ 147, 44, 241, 241, 218, 241, 66, 147, 91, 222, - /* 570 */ 183, 175, 241, 80, 241, 152, 241, 183, 175, 241, - /* 580 */ 80, 218, 152, 241, 241, 207, 222, 241, 218, 241, - /* 590 */ 147, 91, 241, 241, 241, 241, 241, 241, 241, 241, - /* 600 */ 183, 175, 241, 80, 241, 152, 147, 91, 142, 241, - /* 610 */ 241, 218, 241, 241, 241, 241, 183, 175, 241, 80, - /* 620 */ 241, 152, 241, 241, 138, 241, 241, 218, 147, 85, - /* 630 */ 241, 241, 241, 241, 241, 147, 91, 241, 183, 175, - /* 640 */ 241, 80, 241, 152, 241, 183, 175, 241, 80, 218, - /* 650 */ 152, 147, 40, 143, 124, 241, 218, 241, 198, 241, - /* 660 */ 241, 183, 175, 241, 80, 241, 152, 241, 241, 241, - /* 670 */ 241, 241, 218, 241, 147, 98, 241, 241, 241, 241, - /* 680 */ 241, 147, 106, 241, 183, 175, 241, 80, 241, 152, - /* 690 */ 241, 183, 175, 241, 80, 218, 152, 241, 147, 95, - /* 700 */ 241, 241, 218, 241, 241, 241, 241, 241, 183, 175, - /* 710 */ 241, 80, 241, 152, 241, 147, 105, 241, 241, 218, - /* 720 */ 241, 241, 147, 84, 241, 183, 175, 241, 80, 241, - /* 730 */ 152, 241, 183, 175, 241, 80, 218, 152, 147, 96, - /* 740 */ 241, 241, 241, 218, 241, 241, 241, 241, 183, 175, - /* 750 */ 241, 80, 241, 152, 241, 147, 103, 241, 241, 218, - /* 760 */ 241, 241, 241, 241, 241, 183, 175, 241, 80, 241, - /* 770 */ 152, 241, 147, 102, 241, 241, 218, 241, 241, 241, - /* 780 */ 241, 241, 183, 175, 241, 80, 241, 152, 241, 241, - /* 790 */ 241, 241, 241, 218, + /* 0 */ 126, 215, 207, 128, 14, 116, 208, 156, 62, 25, + /* 10 */ 110, 52, 116, 219, 104, 200, 161, 165, 230, 229, + /* 20 */ 233, 234, 238, 237, 236, 235, 198, 158, 157, 225, + /* 30 */ 191, 7, 2, 5, 11, 3, 4, 161, 165, 98, + /* 40 */ 106, 149, 148, 219, 154, 200, 203, 221, 158, 157, + /* 50 */ 225, 191, 7, 2, 5, 11, 3, 4, 375, 42, + /* 60 */ 174, 168, 58, 141, 150, 153, 53, 171, 161, 165, + /* 70 */ 185, 185, 180, 180, 140, 13, 33, 176, 188, 158, + /* 80 */ 157, 225, 191, 7, 2, 5, 11, 3, 4, 161, + /* 90 */ 165, 193, 210, 34, 23, 8, 185, 12, 180, 54, + /* 100 */ 158, 157, 225, 191, 7, 2, 5, 11, 3, 4, + /* 110 */ 121, 40, 193, 190, 34, 125, 8, 26, 12, 10, + /* 120 */ 56, 209, 35, 48, 195, 211, 197, 99, 193, 129, + /* 130 */ 34, 113, 19, 223, 12, 21, 54, 31, 184, 194, + /* 140 */ 10, 137, 23, 35, 48, 195, 211, 121, 116, 125, + /* 150 */ 129, 54, 185, 30, 180, 147, 29, 232, 44, 35, + /* 160 */ 48, 195, 211, 67, 98, 23, 129, 228, 227, 209, + /* 170 */ 81, 193, 205, 34, 179, 19, 163, 12, 171, 54, + /* 180 */ 55, 167, 223, 220, 21, 28, 232, 193, 24, 34, + /* 190 */ 120, 19, 209, 12, 166, 54, 228, 227, 88, 75, + /* 200 */ 54, 205, 35, 48, 195, 211, 114, 171, 23, 129, + /* 210 */ 23, 16, 149, 148, 138, 116, 86, 181, 35, 48, + /* 220 */ 195, 211, 185, 226, 180, 129, 204, 49, 116, 55, + /* 230 */ 193, 26, 34, 26, 19, 209, 12, 209, 54, 167, + /* 240 */ 30, 103, 224, 29, 9, 232, 193, 33, 34, 117, + /* 250 */ 19, 203, 12, 177, 54, 228, 227, 137, 83, 111, + /* 260 */ 205, 35, 48, 195, 211, 115, 171, 36, 129, 125, + /* 270 */ 135, 87, 171, 112, 212, 232, 125, 35, 48, 195, + /* 280 */ 211, 204, 222, 151, 129, 228, 227, 133, 77, 193, + /* 290 */ 205, 34, 95, 19, 111, 12, 171, 50, 18, 78, + /* 300 */ 130, 18, 204, 232, 232, 44, 93, 170, 37, 93, + /* 310 */ 66, 118, 27, 146, 228, 227, 61, 81, 205, 205, + /* 320 */ 35, 48, 195, 211, 171, 171, 185, 129, 180, 193, + /* 330 */ 220, 18, 182, 19, 51, 12, 194, 54, 116, 93, + /* 340 */ 125, 116, 173, 1, 127, 116, 202, 23, 122, 232, + /* 350 */ 201, 230, 229, 233, 234, 238, 237, 236, 235, 231, + /* 360 */ 35, 48, 195, 211, 205, 232, 44, 129, 206, 232, + /* 370 */ 171, 68, 47, 125, 209, 228, 227, 152, 81, 187, + /* 380 */ 205, 239, 232, 44, 205, 20, 171, 224, 73, 116, + /* 390 */ 171, 220, 228, 227, 137, 81, 232, 205, 162, 232, + /* 400 */ 44, 17, 116, 171, 111, 72, 134, 132, 220, 228, + /* 410 */ 227, 205, 81, 18, 205, 142, 123, 171, 192, 60, + /* 420 */ 171, 93, 232, 44, 20, 220, 18, 22, 74, 218, + /* 430 */ 79, 45, 228, 227, 93, 81, 171, 205, 46, 232, + /* 440 */ 43, 125, 217, 171, 38, 65, 224, 213, 220, 228, + /* 450 */ 227, 92, 81, 224, 205, 82, 232, 44, 172, 168, + /* 460 */ 171, 204, 70, 182, 76, 220, 228, 227, 54, 81, + /* 470 */ 224, 205, 131, 232, 85, 28, 124, 171, 80, 145, + /* 480 */ 125, 193, 220, 228, 227, 19, 81, 108, 205, 54, + /* 490 */ 213, 186, 200, 171, 171, 57, 96, 182, 90, 169, + /* 500 */ 122, 200, 119, 160, 216, 159, 175, 178, 204, 183, + /* 510 */ 196, 182, 35, 48, 195, 211, 59, 232, 44, 129, + /* 520 */ 6, 214, 32, 71, 54, 219, 125, 228, 227, 189, + /* 530 */ 81, 15, 205, 213, 232, 44, 39, 199, 171, 109, + /* 540 */ 69, 242, 63, 220, 228, 227, 242, 81, 242, 205, + /* 550 */ 242, 232, 44, 242, 242, 171, 242, 64, 232, 91, + /* 560 */ 220, 228, 227, 242, 81, 242, 205, 242, 228, 227, + /* 570 */ 242, 81, 171, 205, 232, 91, 155, 220, 242, 171, + /* 580 */ 242, 242, 242, 242, 228, 227, 242, 81, 242, 205, + /* 590 */ 242, 242, 143, 232, 41, 171, 136, 242, 242, 242, + /* 600 */ 242, 242, 242, 228, 227, 242, 81, 242, 205, 232, + /* 610 */ 91, 242, 242, 242, 171, 242, 242, 242, 242, 228, + /* 620 */ 227, 242, 81, 242, 205, 232, 85, 139, 242, 242, + /* 630 */ 171, 242, 232, 91, 242, 228, 227, 242, 81, 242, + /* 640 */ 205, 242, 228, 227, 242, 81, 171, 205, 232, 84, + /* 650 */ 144, 242, 242, 171, 242, 164, 242, 242, 228, 227, + /* 660 */ 242, 81, 242, 205, 242, 242, 232, 102, 242, 171, + /* 670 */ 242, 242, 242, 242, 242, 242, 228, 227, 242, 81, + /* 680 */ 242, 205, 232, 107, 242, 242, 242, 171, 242, 242, + /* 690 */ 242, 242, 228, 227, 242, 81, 242, 205, 232, 94, + /* 700 */ 242, 242, 242, 171, 242, 242, 242, 242, 228, 227, + /* 710 */ 242, 81, 242, 205, 232, 97, 242, 242, 242, 171, + /* 720 */ 242, 232, 89, 242, 228, 227, 242, 81, 242, 205, + /* 730 */ 242, 228, 227, 242, 81, 171, 205, 232, 105, 242, + /* 740 */ 242, 242, 171, 242, 242, 242, 242, 228, 227, 242, + /* 750 */ 81, 242, 205, 232, 101, 242, 242, 242, 171, 242, + /* 760 */ 242, 242, 242, 228, 227, 242, 81, 242, 205, 232, + /* 770 */ 100, 242, 242, 242, 171, 242, 242, 242, 242, 228, + /* 780 */ 227, 242, 81, 242, 205, 242, 242, 242, 242, 242, + /* 790 */ 171, ); static public $yy_lookahead = array( /* 0 */ 24, 4, 1, 2, 3, 25, 5, 6, 7, 29, - /* 10 */ 21, 10, 25, 1, 25, 3, 40, 41, 31, 32, - /* 20 */ 33, 34, 35, 36, 37, 38, 30, 51, 52, 53, - /* 30 */ 54, 55, 56, 57, 58, 59, 60, 40, 41, 16, - /* 40 */ 92, 12, 13, 95, 16, 97, 50, 18, 51, 52, + /* 10 */ 92, 10, 25, 95, 78, 97, 40, 41, 31, 32, + /* 20 */ 33, 34, 35, 36, 37, 38, 97, 51, 52, 53, + /* 30 */ 54, 55, 56, 57, 58, 59, 60, 40, 41, 28, + /* 40 */ 92, 12, 13, 95, 16, 97, 73, 18, 51, 52, /* 50 */ 53, 54, 55, 56, 57, 58, 59, 60, 68, 69, - /* 60 */ 70, 71, 61, 93, 63, 64, 65, 92, 40, 41, - /* 70 */ 95, 1, 97, 3, 21, 16, 47, 24, 66, 51, + /* 60 */ 70, 71, 61, 19, 63, 64, 65, 94, 40, 41, + /* 70 */ 1, 1, 3, 3, 30, 15, 47, 104, 9, 51, /* 80 */ 52, 53, 54, 55, 56, 57, 58, 59, 60, 40, - /* 90 */ 41, 11, 30, 13, 3, 15, 1, 17, 3, 19, + /* 90 */ 41, 11, 4, 13, 3, 15, 1, 17, 3, 19, /* 100 */ 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, - /* 110 */ 30, 4, 11, 43, 13, 19, 15, 26, 17, 39, - /* 120 */ 19, 30, 42, 43, 44, 45, 30, 4, 11, 49, - /* 130 */ 13, 30, 15, 1, 17, 3, 19, 46, 43, 18, - /* 140 */ 39, 50, 21, 42, 43, 44, 45, 30, 25, 3, - /* 150 */ 49, 19, 1, 17, 3, 82, 20, 73, 74, 42, - /* 160 */ 43, 44, 45, 79, 28, 3, 49, 83, 84, 96, - /* 170 */ 86, 11, 88, 13, 42, 15, 30, 17, 94, 19, - /* 180 */ 48, 3, 1, 99, 3, 15, 73, 11, 26, 13, - /* 190 */ 30, 15, 30, 17, 4, 19, 83, 84, 90, 86, - /* 200 */ 19, 88, 42, 43, 44, 45, 30, 94, 30, 49, - /* 210 */ 73, 72, 50, 62, 4, 22, 3, 27, 42, 43, - /* 220 */ 44, 45, 78, 42, 3, 49, 89, 14, 50, 48, - /* 230 */ 11, 94, 13, 16, 15, 92, 17, 27, 19, 26, - /* 240 */ 97, 104, 25, 30, 105, 73, 11, 26, 13, 30, - /* 250 */ 15, 30, 17, 4, 19, 83, 84, 72, 86, 15, - /* 260 */ 88, 42, 43, 44, 45, 30, 94, 23, 49, 27, - /* 270 */ 28, 73, 4, 29, 25, 75, 73, 42, 43, 44, - /* 280 */ 45, 12, 13, 22, 49, 85, 83, 84, 27, 86, - /* 290 */ 105, 88, 94, 73, 74, 27, 76, 94, 98, 79, - /* 300 */ 80, 25, 104, 83, 84, 11, 86, 13, 88, 15, - /* 310 */ 15, 17, 97, 19, 94, 81, 47, 28, 23, 99, - /* 320 */ 25, 11, 27, 28, 30, 15, 73, 17, 4, 19, - /* 330 */ 96, 75, 75, 77, 77, 81, 42, 43, 44, 45, - /* 340 */ 30, 85, 85, 49, 77, 17, 4, 94, 20, 15, - /* 350 */ 96, 27, 42, 43, 44, 45, 16, 23, 15, 49, - /* 360 */ 1, 18, 3, 70, 71, 25, 23, 100, 9, 27, - /* 370 */ 78, 31, 32, 33, 34, 35, 36, 37, 38, 73, - /* 380 */ 74, 73, 25, 98, 27, 79, 1, 75, 3, 83, - /* 390 */ 84, 83, 86, 72, 88, 15, 88, 85, 73, 74, - /* 400 */ 94, 81, 94, 23, 79, 99, 26, 81, 83, 84, - /* 410 */ 73, 86, 93, 88, 81, 96, 96, 73, 74, 94, - /* 420 */ 83, 84, 96, 79, 99, 88, 105, 83, 84, 96, - /* 430 */ 86, 94, 88, 77, 73, 19, 30, 92, 94, 73, - /* 440 */ 74, 48, 97, 99, 72, 79, 73, 74, 49, 83, - /* 450 */ 84, 30, 86, 101, 88, 94, 83, 84, 75, 86, - /* 460 */ 94, 88, 30, 73, 74, 99, 30, 94, 85, 79, - /* 470 */ 73, 8, 16, 83, 84, 4, 86, 105, 88, 30, - /* 480 */ 83, 30, 73, 74, 94, 88, 11, 4, 79, 99, - /* 490 */ 15, 94, 83, 84, 19, 86, 30, 88, 26, 4, - /* 500 */ 4, 73, 74, 94, 30, 30, 105, 19, 99, 87, - /* 510 */ 90, 83, 84, 73, 86, 96, 88, 42, 43, 44, - /* 520 */ 45, 15, 94, 83, 49, 27, 73, 74, 88, 85, - /* 530 */ 102, 103, 79, 76, 94, 19, 83, 84, 93, 86, - /* 540 */ 106, 88, 95, 73, 74, 106, 106, 94, 106, 79, - /* 550 */ 106, 106, 99, 83, 84, 106, 86, 106, 88, 106, - /* 560 */ 73, 74, 106, 106, 94, 106, 79, 73, 74, 99, - /* 570 */ 83, 84, 106, 86, 106, 88, 106, 83, 84, 106, - /* 580 */ 86, 94, 88, 106, 106, 91, 99, 106, 94, 106, - /* 590 */ 73, 74, 106, 106, 106, 106, 106, 106, 106, 106, - /* 600 */ 83, 84, 106, 86, 106, 88, 73, 74, 91, 106, - /* 610 */ 106, 94, 106, 106, 106, 106, 83, 84, 106, 86, - /* 620 */ 106, 88, 106, 106, 91, 106, 106, 94, 73, 74, - /* 630 */ 106, 106, 106, 106, 106, 73, 74, 106, 83, 84, - /* 640 */ 106, 86, 106, 88, 106, 83, 84, 106, 86, 94, - /* 650 */ 88, 73, 74, 91, 76, 106, 94, 106, 103, 106, - /* 660 */ 106, 83, 84, 106, 86, 106, 88, 106, 106, 106, - /* 670 */ 106, 106, 94, 106, 73, 74, 106, 106, 106, 106, - /* 680 */ 106, 73, 74, 106, 83, 84, 106, 86, 106, 88, - /* 690 */ 106, 83, 84, 106, 86, 94, 88, 106, 73, 74, - /* 700 */ 106, 106, 94, 106, 106, 106, 106, 106, 83, 84, - /* 710 */ 106, 86, 106, 88, 106, 73, 74, 106, 106, 94, - /* 720 */ 106, 106, 73, 74, 106, 83, 84, 106, 86, 106, - /* 730 */ 88, 106, 83, 84, 106, 86, 94, 88, 73, 74, - /* 740 */ 106, 106, 106, 94, 106, 106, 106, 106, 83, 84, - /* 750 */ 106, 86, 106, 88, 106, 73, 74, 106, 106, 94, - /* 760 */ 106, 106, 106, 106, 106, 83, 84, 106, 86, 106, - /* 770 */ 88, 106, 73, 74, 106, 106, 94, 106, 106, 106, - /* 780 */ 106, 106, 83, 84, 106, 86, 106, 88, 106, 106, - /* 790 */ 106, 106, 106, 94, + /* 110 */ 30, 78, 11, 43, 13, 27, 15, 26, 17, 39, + /* 120 */ 19, 30, 42, 43, 44, 45, 4, 30, 11, 49, + /* 130 */ 13, 30, 15, 1, 17, 3, 19, 46, 43, 16, + /* 140 */ 39, 50, 3, 42, 43, 44, 45, 30, 25, 27, + /* 150 */ 49, 19, 1, 17, 3, 30, 20, 73, 74, 42, + /* 160 */ 43, 44, 45, 79, 28, 3, 49, 83, 84, 30, + /* 170 */ 86, 11, 88, 13, 42, 15, 14, 17, 94, 19, + /* 180 */ 48, 98, 1, 99, 3, 22, 73, 11, 26, 13, + /* 190 */ 30, 15, 30, 17, 30, 19, 83, 84, 93, 86, + /* 200 */ 19, 88, 42, 43, 44, 45, 30, 94, 3, 49, + /* 210 */ 3, 21, 12, 13, 50, 25, 75, 66, 42, 43, + /* 220 */ 44, 45, 1, 42, 3, 49, 85, 81, 25, 48, + /* 230 */ 11, 26, 13, 26, 15, 30, 17, 30, 19, 98, + /* 240 */ 17, 21, 96, 20, 24, 73, 11, 47, 13, 30, + /* 250 */ 15, 73, 17, 4, 19, 83, 84, 50, 86, 77, + /* 260 */ 88, 42, 43, 44, 45, 30, 94, 89, 49, 27, + /* 270 */ 28, 75, 94, 77, 30, 73, 27, 42, 43, 44, + /* 280 */ 45, 85, 104, 62, 49, 83, 84, 30, 86, 11, + /* 290 */ 88, 13, 75, 15, 77, 17, 94, 19, 15, 72, + /* 300 */ 30, 15, 85, 73, 73, 74, 23, 76, 30, 23, + /* 310 */ 79, 80, 29, 83, 83, 84, 16, 86, 88, 88, + /* 320 */ 42, 43, 44, 45, 94, 94, 1, 49, 3, 11, + /* 330 */ 99, 15, 105, 15, 30, 17, 16, 19, 25, 23, + /* 340 */ 27, 25, 48, 27, 28, 25, 49, 3, 30, 73, + /* 350 */ 4, 31, 32, 33, 34, 35, 36, 37, 38, 83, + /* 360 */ 42, 43, 44, 45, 88, 73, 74, 49, 4, 73, + /* 370 */ 94, 79, 81, 27, 30, 83, 84, 4, 86, 83, + /* 380 */ 88, 4, 73, 74, 88, 26, 94, 96, 79, 25, + /* 390 */ 94, 99, 83, 84, 50, 86, 73, 88, 18, 73, + /* 400 */ 74, 21, 25, 94, 77, 79, 83, 84, 99, 83, + /* 410 */ 84, 88, 86, 15, 88, 73, 30, 94, 4, 30, + /* 420 */ 94, 23, 73, 74, 26, 99, 15, 100, 79, 18, + /* 430 */ 72, 81, 83, 84, 23, 86, 94, 88, 81, 73, + /* 440 */ 74, 27, 8, 94, 93, 79, 96, 96, 99, 83, + /* 450 */ 84, 75, 86, 96, 88, 81, 73, 74, 70, 71, + /* 460 */ 94, 85, 79, 105, 72, 99, 83, 84, 19, 86, + /* 470 */ 96, 88, 73, 73, 74, 22, 82, 94, 72, 30, + /* 480 */ 27, 11, 99, 83, 84, 15, 86, 92, 88, 19, + /* 490 */ 96, 4, 97, 94, 94, 19, 92, 105, 75, 48, + /* 500 */ 30, 97, 102, 103, 16, 16, 4, 4, 85, 76, + /* 510 */ 4, 105, 42, 43, 44, 45, 19, 73, 74, 49, + /* 520 */ 101, 85, 87, 79, 19, 95, 27, 83, 84, 105, + /* 530 */ 86, 15, 88, 96, 73, 74, 93, 90, 94, 30, + /* 540 */ 79, 106, 90, 99, 83, 84, 106, 86, 106, 88, + /* 550 */ 106, 73, 74, 106, 106, 94, 106, 79, 73, 74, + /* 560 */ 99, 83, 84, 106, 86, 106, 88, 106, 83, 84, + /* 570 */ 106, 86, 94, 88, 73, 74, 91, 99, 106, 94, + /* 580 */ 106, 106, 106, 106, 83, 84, 106, 86, 106, 88, + /* 590 */ 106, 106, 91, 73, 74, 94, 76, 106, 106, 106, + /* 600 */ 106, 106, 106, 83, 84, 106, 86, 106, 88, 73, + /* 610 */ 74, 106, 106, 106, 94, 106, 106, 106, 106, 83, + /* 620 */ 84, 106, 86, 106, 88, 73, 74, 91, 106, 106, + /* 630 */ 94, 106, 73, 74, 106, 83, 84, 106, 86, 106, + /* 640 */ 88, 106, 83, 84, 106, 86, 94, 88, 73, 74, + /* 650 */ 91, 106, 106, 94, 106, 103, 106, 106, 83, 84, + /* 660 */ 106, 86, 106, 88, 106, 106, 73, 74, 106, 94, + /* 670 */ 106, 106, 106, 106, 106, 106, 83, 84, 106, 86, + /* 680 */ 106, 88, 73, 74, 106, 106, 106, 94, 106, 106, + /* 690 */ 106, 106, 83, 84, 106, 86, 106, 88, 73, 74, + /* 700 */ 106, 106, 106, 94, 106, 106, 106, 106, 83, 84, + /* 710 */ 106, 86, 106, 88, 73, 74, 106, 106, 106, 94, + /* 720 */ 106, 73, 74, 106, 83, 84, 106, 86, 106, 88, + /* 730 */ 106, 83, 84, 106, 86, 94, 88, 73, 74, 106, + /* 740 */ 106, 106, 94, 106, 106, 106, 106, 83, 84, 106, + /* 750 */ 86, 106, 88, 73, 74, 106, 106, 106, 94, 106, + /* 760 */ 106, 106, 106, 83, 84, 106, 86, 106, 88, 73, + /* 770 */ 74, 106, 106, 106, 94, 106, 106, 106, 106, 83, + /* 780 */ 84, 106, 86, 106, 88, 106, 106, 106, 106, 106, + /* 790 */ 94, ); const YY_SHIFT_USE_DFLT = -25; - const YY_SHIFT_MAX = 144; + const YY_SHIFT_MAX = 145; static public $yy_shift_ofst = array( /* 0 */ 1, 101, 80, 80, 80, 80, 80, 80, 80, 80, - /* 10 */ 80, 80, 235, 117, 117, 235, 117, 117, 294, 117, - /* 20 */ 117, 117, 117, 117, 117, 117, 117, 117, 176, 219, - /* 30 */ 160, 310, 475, 475, 475, 132, 295, 181, 136, 136, - /* 40 */ 357, 261, 1, 340, -13, 91, 213, 162, 178, 95, - /* 50 */ 242, 146, 385, 146, 146, 146, 385, 146, 385, 488, - /* 60 */ 289, 488, 289, 498, -3, 28, -24, 49, 49, 49, - /* 70 */ 49, 49, 49, 49, 49, 29, 269, 12, 70, 151, - /* 80 */ 269, 359, 221, 269, 249, -20, 96, 217, 328, 342, - /* 90 */ 324, -11, 268, 210, 190, 123, 276, 506, 276, 289, - /* 100 */ 516, 289, 276, 276, 289, 276, 276, 289, 193, 170, - /* 110 */ 62, -25, -25, 244, 380, 343, 334, 334, 334, 121, - /* 120 */ -4, 334, 53, 432, 496, 471, 421, 399, 393, 416, - /* 130 */ 406, 436, 463, 472, 466, 495, 483, 451, 456, 170, - /* 140 */ 449, 474, 23, 59, 107, + /* 10 */ 80, 80, 235, 117, 278, 117, 117, 235, 117, 117, + /* 20 */ 117, 117, 117, 117, 117, 117, 117, 117, 160, 219, + /* 30 */ 176, 318, 470, 470, 470, 181, 132, 316, 136, 136, + /* 40 */ 453, 313, 1, 320, -13, 91, 207, 162, 95, 344, + /* 50 */ 139, 242, 325, 325, 139, 449, 139, 139, 325, 139, + /* 60 */ 499, 11, 505, 11, -24, 28, -3, 49, 49, 49, + /* 70 */ 49, 49, 49, 49, 49, 29, 70, 200, 151, 69, + /* 80 */ 221, 200, 205, 200, 377, -20, 346, 414, 223, 123, + /* 90 */ 122, 190, 249, 44, 364, 88, 11, 203, 509, 516, + /* 100 */ 203, 203, 203, 497, 163, 203, 11, 203, 11, 60, + /* 110 */ 11, -25, -25, 398, 411, 283, 164, 286, 220, 380, + /* 120 */ 286, 286, 286, 359, 373, 386, 476, 389, 304, 270, + /* 130 */ 297, 434, 503, 502, 487, 257, 506, 244, 125, 300, + /* 140 */ 60, 97, 451, 488, 489, 294, ); - const YY_REDUCE_USE_DFLT = -53; + const YY_REDUCE_USE_DFLT = -83; const YY_REDUCE_MAX = 112; static public $yy_reduce_ofst = array( - /* 0 */ -10, 220, 366, 344, 409, 325, 306, 84, 390, 487, - /* 10 */ 453, 470, 428, 517, 533, 555, 494, 562, 578, 649, - /* 20 */ 665, 373, 642, 625, 601, 699, 608, 682, 203, 172, - /* 30 */ 113, 337, 308, 397, 440, 137, 256, 198, -25, -52, - /* 40 */ 257, 200, 293, 267, 267, 319, 73, 319, 319, 185, - /* 50 */ 312, 326, 321, 320, 234, 333, 139, 254, 372, 361, - /* 60 */ 143, 253, 345, 383, 352, 352, 352, 352, 352, 352, - /* 70 */ 352, 352, 352, 352, 352, 422, 422, 401, 401, 401, - /* 80 */ 422, 401, 419, 422, 356, 356, 420, 356, 447, 444, - /* 90 */ 444, 356, 444, 444, 444, 356, 356, 445, 356, 215, - /* 100 */ 457, 215, 356, 356, 215, 356, 356, 215, 285, -30, - /* 110 */ 108, 144, 292, + /* 0 */ -10, 231, 349, 326, 383, 309, 292, 84, 366, 478, + /* 10 */ 444, 461, 400, 501, 520, 536, 485, 552, 559, 648, + /* 20 */ 664, 575, 641, 625, 593, 696, 609, 680, 172, 202, + /* 30 */ 113, 323, 230, 296, 276, 178, -27, 196, -52, -82, + /* 40 */ 141, 217, 388, 327, 327, 351, 351, 394, 392, 351, + /* 50 */ 357, 376, 358, 227, 146, 342, 350, 291, 406, 374, + /* 60 */ 423, 395, 399, 404, 419, 419, 419, 419, 419, 419, + /* 70 */ 419, 419, 419, 419, 419, 435, 424, 435, 424, 424, + /* 80 */ 424, 435, 437, 435, 182, 182, 436, 436, 430, 182, + /* 90 */ 436, 182, 436, 452, 182, 436, -71, 182, 447, 443, + /* 100 */ 182, 182, 182, 433, 83, 182, -71, 182, -71, 105, + /* 110 */ -71, -64, 33, ); static public $yyExpectedTokens = array( /* 0 */ array(1, 2, 3, 5, 6, 7, 10, 61, 63, 64, 65, ), @@ -504,37 +504,37 @@ static public $yy_action = array( /* 33 */ array(11, 15, 19, 30, 42, 43, 44, 45, 49, ), /* 34 */ array(11, 15, 19, 30, 42, 43, 44, 45, 49, ), /* 35 */ array(1, 3, 19, 42, 48, ), - /* 36 */ array(15, 23, 25, 27, 28, ), - /* 37 */ array(1, 3, 19, 42, 48, ), + /* 36 */ array(1, 3, 19, 42, 48, ), + /* 37 */ array(15, 23, 25, 27, 28, ), /* 38 */ array(17, 20, 28, ), /* 39 */ array(17, 20, 28, ), - /* 40 */ array(25, 27, ), - /* 41 */ array(22, 27, ), + /* 40 */ array(22, 27, ), + /* 41 */ array(25, 27, ), /* 42 */ array(1, 2, 3, 5, 6, 7, 10, 61, 63, 64, 65, ), /* 43 */ array(16, 25, 31, 32, 33, 34, 35, 36, 37, 38, ), /* 44 */ array(25, 31, 32, 33, 34, 35, 36, 37, 38, ), /* 45 */ array(3, 26, 30, 46, 50, ), - /* 46 */ array(3, 14, 26, 30, ), - /* 47 */ array(3, 26, 30, 50, ), - /* 48 */ array(3, 30, 50, ), - /* 49 */ array(1, 3, 43, ), - /* 50 */ array(27, 28, ), - /* 51 */ array(3, 30, ), + /* 46 */ array(3, 26, 30, 50, ), + /* 47 */ array(3, 14, 26, 30, ), + /* 48 */ array(1, 3, 43, ), + /* 49 */ array(3, 30, 50, ), + /* 50 */ array(3, 30, ), + /* 51 */ array(27, 28, ), /* 52 */ array(1, 3, ), - /* 53 */ array(3, 30, ), + /* 53 */ array(1, 3, ), /* 54 */ array(3, 30, ), - /* 55 */ array(3, 30, ), - /* 56 */ array(1, 3, ), + /* 55 */ array(19, 30, ), + /* 56 */ array(3, 30, ), /* 57 */ array(3, 30, ), /* 58 */ array(1, 3, ), - /* 59 */ array(19, ), - /* 60 */ array(28, ), - /* 61 */ array(19, ), - /* 62 */ array(28, ), - /* 63 */ array(27, ), - /* 64 */ array(4, 40, 41, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, ), + /* 59 */ array(3, 30, ), + /* 60 */ array(27, ), + /* 61 */ array(28, ), + /* 62 */ array(19, ), + /* 63 */ array(28, ), + /* 64 */ array(24, 40, 41, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, ), /* 65 */ array(16, 40, 41, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, ), - /* 66 */ array(24, 40, 41, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, ), + /* 66 */ array(4, 40, 41, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, ), /* 67 */ array(40, 41, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, ), /* 68 */ array(40, 41, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, ), /* 69 */ array(40, 41, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, ), @@ -544,76 +544,76 @@ static public $yy_action = array( /* 73 */ array(40, 41, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, ), /* 74 */ array(40, 41, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, ), /* 75 */ array(12, 13, 18, 47, ), - /* 76 */ array(12, 13, 47, ), - /* 77 */ array(1, 3, 66, ), - /* 78 */ array(1, 3, 43, ), - /* 79 */ array(1, 3, 62, ), - /* 80 */ array(12, 13, 47, ), - /* 81 */ array(1, 3, 9, ), + /* 76 */ array(1, 3, 43, ), + /* 77 */ array(12, 13, 47, ), + /* 78 */ array(1, 3, 66, ), + /* 79 */ array(1, 3, 9, ), + /* 80 */ array(1, 3, 62, ), + /* 81 */ array(12, 13, 47, ), /* 82 */ array(3, 26, 30, ), /* 83 */ array(12, 13, 47, ), /* 84 */ array(4, 25, ), /* 85 */ array(25, 29, ), - /* 86 */ array(19, 30, ), - /* 87 */ array(16, 25, ), + /* 86 */ array(4, 27, ), + /* 87 */ array(4, 27, ), /* 88 */ array(17, 20, ), - /* 89 */ array(4, 27, ), + /* 89 */ array(16, 25, ), /* 90 */ array(4, 27, ), /* 91 */ array(21, 25, ), /* 92 */ array(4, 27, ), - /* 93 */ array(4, 27, ), - /* 94 */ array(4, 27, ), - /* 95 */ array(4, 25, ), - /* 96 */ array(25, ), - /* 97 */ array(15, ), - /* 98 */ array(25, ), - /* 99 */ array(28, ), - /* 100 */ array(19, ), - /* 101 */ array(28, ), + /* 93 */ array(19, 30, ), + /* 94 */ array(4, 25, ), + /* 95 */ array(4, 27, ), + /* 96 */ array(28, ), + /* 97 */ array(25, ), + /* 98 */ array(30, ), + /* 99 */ array(15, ), + /* 100 */ array(25, ), + /* 101 */ array(25, ), /* 102 */ array(25, ), - /* 103 */ array(25, ), - /* 104 */ array(28, ), + /* 103 */ array(19, ), + /* 104 */ array(22, ), /* 105 */ array(25, ), - /* 106 */ array(25, ), - /* 107 */ array(28, ), - /* 108 */ array(22, ), + /* 106 */ array(28, ), + /* 107 */ array(25, ), + /* 108 */ array(28, ), /* 109 */ array(15, ), - /* 110 */ array(30, ), + /* 110 */ array(28, ), /* 111 */ array(), /* 112 */ array(), - /* 113 */ array(15, 23, 29, ), - /* 114 */ array(15, 23, 26, ), - /* 115 */ array(15, 18, 23, ), - /* 116 */ array(15, 23, ), + /* 113 */ array(15, 23, 26, ), + /* 114 */ array(15, 18, 23, ), + /* 115 */ array(15, 23, 29, ), + /* 116 */ array(30, 50, ), /* 117 */ array(15, 23, ), - /* 118 */ array(15, 23, ), + /* 118 */ array(21, 24, ), /* 119 */ array(18, 21, ), - /* 120 */ array(30, 50, ), + /* 120 */ array(15, 23, ), /* 121 */ array(15, 23, ), - /* 122 */ array(21, 24, ), - /* 123 */ array(30, ), + /* 122 */ array(15, 23, ), + /* 123 */ array(26, ), /* 124 */ array(4, ), - /* 125 */ array(4, ), - /* 126 */ array(30, ), - /* 127 */ array(49, ), - /* 128 */ array(48, ), - /* 129 */ array(19, ), - /* 130 */ array(30, ), - /* 131 */ array(30, ), - /* 132 */ array(8, ), - /* 133 */ array(26, ), - /* 134 */ array(30, ), - /* 135 */ array(4, ), + /* 125 */ array(30, ), + /* 126 */ array(19, ), + /* 127 */ array(30, ), + /* 128 */ array(30, ), + /* 129 */ array(30, ), + /* 130 */ array(49, ), + /* 131 */ array(8, ), + /* 132 */ array(4, ), + /* 133 */ array(4, ), + /* 134 */ array(4, ), + /* 135 */ array(30, ), /* 136 */ array(4, ), /* 137 */ array(30, ), - /* 138 */ array(16, ), - /* 139 */ array(15, ), - /* 140 */ array(30, ), + /* 138 */ array(30, ), + /* 139 */ array(16, ), + /* 140 */ array(15, ), /* 141 */ array(30, ), - /* 142 */ array(16, ), + /* 142 */ array(48, ), /* 143 */ array(16, ), - /* 144 */ array(4, ), - /* 145 */ array(), + /* 144 */ array(16, ), + /* 145 */ array(48, ), /* 146 */ array(), /* 147 */ array(), /* 148 */ array(), @@ -706,32 +706,34 @@ static public $yy_action = array( /* 235 */ array(), /* 236 */ array(), /* 237 */ array(), + /* 238 */ array(), + /* 239 */ array(), ); static public $yy_default = array( - /* 0 */ 371, 371, 371, 371, 371, 371, 371, 371, 371, 371, - /* 10 */ 371, 371, 357, 321, 321, 371, 321, 321, 371, 371, - /* 20 */ 371, 371, 371, 371, 371, 371, 371, 371, 371, 371, - /* 30 */ 371, 371, 371, 371, 371, 371, 266, 371, 299, 297, - /* 40 */ 266, 266, 238, 331, 331, 303, 371, 303, 303, 371, - /* 50 */ 266, 371, 371, 371, 371, 371, 371, 371, 371, 371, - /* 60 */ 293, 371, 292, 266, 371, 371, 371, 334, 338, 329, - /* 70 */ 333, 343, 339, 335, 342, 371, 305, 371, 371, 371, - /* 80 */ 272, 371, 371, 327, 371, 358, 371, 371, 315, 371, - /* 90 */ 371, 320, 371, 371, 371, 371, 332, 303, 270, 298, - /* 100 */ 371, 312, 260, 267, 295, 360, 359, 294, 273, 303, - /* 110 */ 371, 325, 325, 271, 271, 371, 326, 271, 304, 371, - /* 120 */ 371, 371, 371, 371, 371, 371, 371, 371, 371, 371, - /* 130 */ 371, 371, 371, 371, 371, 371, 371, 371, 371, 296, - /* 140 */ 371, 371, 371, 371, 371, 352, 353, 281, 240, 330, - /* 150 */ 256, 283, 286, 337, 257, 239, 285, 340, 276, 284, - /* 160 */ 341, 282, 242, 369, 269, 247, 336, 370, 246, 243, - /* 170 */ 244, 245, 262, 261, 302, 274, 368, 241, 367, 268, - /* 180 */ 263, 248, 259, 275, 347, 310, 323, 309, 300, 354, - /* 190 */ 311, 308, 251, 264, 322, 250, 249, 287, 356, 318, - /* 200 */ 316, 291, 306, 307, 313, 366, 355, 319, 317, 365, - /* 210 */ 265, 252, 349, 350, 348, 362, 346, 351, 301, 288, - /* 220 */ 277, 289, 328, 290, 345, 344, 324, 254, 279, 253, - /* 230 */ 280, 255, 278, 361, 363, 364, 258, 314, + /* 0 */ 374, 374, 374, 374, 374, 374, 374, 374, 374, 374, + /* 10 */ 374, 374, 359, 323, 374, 323, 323, 374, 323, 374, + /* 20 */ 374, 374, 374, 374, 374, 374, 374, 374, 374, 374, + /* 30 */ 374, 374, 374, 374, 374, 374, 374, 268, 301, 299, + /* 40 */ 268, 268, 240, 333, 333, 305, 305, 374, 374, 305, + /* 50 */ 374, 268, 374, 374, 374, 374, 374, 374, 374, 374, + /* 60 */ 268, 295, 374, 294, 374, 374, 374, 344, 335, 341, + /* 70 */ 337, 331, 336, 340, 345, 374, 374, 307, 374, 374, + /* 80 */ 374, 274, 374, 329, 374, 360, 374, 374, 317, 374, + /* 90 */ 374, 322, 374, 374, 374, 374, 296, 334, 374, 305, + /* 100 */ 361, 362, 262, 374, 275, 269, 314, 272, 297, 305, + /* 110 */ 300, 327, 327, 273, 374, 273, 374, 306, 374, 374, + /* 120 */ 328, 273, 374, 374, 374, 374, 374, 374, 374, 374, + /* 130 */ 374, 374, 374, 374, 374, 374, 374, 374, 374, 374, + /* 140 */ 298, 374, 374, 374, 374, 374, 279, 324, 281, 282, + /* 150 */ 246, 245, 261, 247, 332, 321, 248, 343, 342, 319, + /* 160 */ 357, 354, 356, 263, 358, 355, 325, 326, 243, 367, + /* 170 */ 270, 303, 242, 366, 241, 259, 363, 258, 265, 292, + /* 180 */ 373, 249, 371, 271, 291, 372, 264, 280, 244, 370, + /* 190 */ 290, 339, 255, 285, 289, 286, 254, 256, 316, 318, + /* 200 */ 315, 257, 284, 365, 267, 288, 313, 252, 251, 312, + /* 210 */ 253, 287, 302, 311, 266, 260, 320, 250, 308, 304, + /* 220 */ 330, 309, 364, 369, 310, 338, 293, 276, 277, 347, + /* 230 */ 346, 278, 283, 348, 349, 353, 352, 351, 350, 368, ); /* The next thing included is series of defines which control ** various aspects of the generated parser. @@ -750,8 +752,8 @@ static public $yy_action = array( */ const YYNOCODE = 107; const YYSTACKDEPTH = 100; - const YYNSTATE = 238; - const YYNRULE = 133; + const YYNSTATE = 240; + const YYNRULE = 134; const YYERRORSYMBOL = 67; const YYERRSYMDT = 'yy0'; const YYFALLBACK = 1; @@ -1061,13 +1063,14 @@ static public $yy_action = array( /* 123 */ "doublequoted ::= doublequoted doublequotedcontent", /* 124 */ "doublequoted ::= doublequotedcontent", /* 125 */ "doublequotedcontent ::= variable", - /* 126 */ "doublequotedcontent ::= BACKTICK variable BACKTICK", - /* 127 */ "doublequotedcontent ::= LDEL expr RDEL", - /* 128 */ "doublequotedcontent ::= OTHER", - /* 129 */ "text ::= text textelement", - /* 130 */ "text ::= textelement", - /* 131 */ "textelement ::= OTHER", - /* 132 */ "textelement ::= LDEL", + /* 126 */ "doublequotedcontent ::= BACKTICK ID BACKTICK", + /* 127 */ "doublequotedcontent ::= BACKTICK variable BACKTICK", + /* 128 */ "doublequotedcontent ::= LDEL expr RDEL", + /* 129 */ "doublequotedcontent ::= OTHER", + /* 130 */ "text ::= text textelement", + /* 131 */ "text ::= textelement", + /* 132 */ "textelement ::= OTHER", + /* 133 */ "textelement ::= LDEL", ); /** @@ -1560,6 +1563,7 @@ static public $yy_action = array( array( 'lhs' => 104, 'rhs' => 1 ), array( 'lhs' => 104, 'rhs' => 3 ), array( 'lhs' => 104, 'rhs' => 3 ), + array( 'lhs' => 104, 'rhs' => 3 ), array( 'lhs' => 104, 'rhs' => 1 ), array( 'lhs' => 72, 'rhs' => 2 ), array( 'lhs' => 72, 'rhs' => 1 ), @@ -1591,13 +1595,13 @@ static public $yy_action = array( 70 => 1, 90 => 1, 124 => 1, - 130 => 1, 131 => 1, 132 => 1, + 133 => 1, 2 => 2, 64 => 2, 123 => 2, - 129 => 2, + 130 => 2, 3 => 3, 4 => 4, 5 => 5, @@ -1707,6 +1711,7 @@ static public $yy_action = array( 126 => 126, 127 => 127, 128 => 128, + 129 => 129, ); /* Beginning here are the reduction cases. A typical example ** follows: @@ -1716,31 +1721,31 @@ static public $yy_action = array( */ #line 73 "internal.templateparser.y" function yy_r0(){ $this->_retvalue = $this->yystack[$this->yyidx + 0]->minor; } -#line 1724 "internal.templateparser.php" +#line 1729 "internal.templateparser.php" #line 79 "internal.templateparser.y" function yy_r1(){$this->_retvalue = $this->yystack[$this->yyidx + 0]->minor; } -#line 1727 "internal.templateparser.php" +#line 1732 "internal.templateparser.php" #line 81 "internal.templateparser.y" function yy_r2(){$this->_retvalue = $this->yystack[$this->yyidx + -1]->minor.$this->yystack[$this->yyidx + 0]->minor; } -#line 1730 "internal.templateparser.php" +#line 1735 "internal.templateparser.php" #line 87 "internal.templateparser.y" function yy_r3(){if ($this->compiler->has_code) { $tmp =''; foreach ($this->prefix_code as $code) {$tmp.=$code;} $this->prefix_code=array(); $this->_retvalue = $this->cacher->processNocacheCode($tmp.$this->yystack[$this->yyidx + 0]->minor, $this->compiler,$this->nocache,true); } $this->nocache=false; } -#line 1736 "internal.templateparser.php" +#line 1741 "internal.templateparser.php" #line 100 "internal.templateparser.y" function yy_r4(){ $this->_retvalue = ''; } -#line 1739 "internal.templateparser.php" +#line 1744 "internal.templateparser.php" #line 103 "internal.templateparser.y" function yy_r5(){$this->_retvalue = $this->cacher->processNocacheCode($this->yystack[$this->yyidx + -1]->minor, $this->compiler,false,false); } -#line 1742 "internal.templateparser.php" +#line 1747 "internal.templateparser.php" #line 105 "internal.templateparser.y" function yy_r6(){$this->_retvalue = $this->cacher->processNocacheCode($this->smarty->left_delimiter, $this->compiler,false,false); } -#line 1745 "internal.templateparser.php" +#line 1750 "internal.templateparser.php" #line 107 "internal.templateparser.y" function yy_r7(){$this->_retvalue = $this->cacher->processNocacheCode($this->smarty->right_delimiter, $this->compiler,false,false); } -#line 1748 "internal.templateparser.php" +#line 1753 "internal.templateparser.php" #line 109 "internal.templateparser.y" function yy_r8(){if (!$this->template->security) { $this->_retvalue = $this->cacher->processNocacheCode($this->yystack[$this->yyidx + 0]->minor, $this->compiler, false,true); @@ -1751,7 +1756,7 @@ static public $yy_action = array( }elseif ($this->smarty->security_policy->php_handling == SMARTY_PHP_REMOVE) { $this->_retvalue = ''; } } -#line 1759 "internal.templateparser.php" +#line 1764 "internal.templateparser.php" #line 119 "internal.templateparser.y" function yy_r9(){if (!$this->template->security) { $this->_retvalue = $this->cacher->processNocacheCode('yystack[$this->yyidx + -1]->minor.' ?>', $this->compiler, false,true); @@ -1762,7 +1767,7 @@ static public $yy_action = array( }elseif ($this->smarty->security_policy->php_handling == SMARTY_PHP_REMOVE) { $this->_retvalue = ''; } } -#line 1770 "internal.templateparser.php" +#line 1775 "internal.templateparser.php" #line 129 "internal.templateparser.y" function yy_r10(){if (!$this->template->security) { $this->_retvalue = $this->cacher->processNocacheCode($this->compiler->compileTag('print_expression',array('value'=>$this->yystack[$this->yyidx + -1]->minor)), $this->compiler, false,true); @@ -1773,25 +1778,25 @@ static public $yy_action = array( }elseif ($this->smarty->security_policy->php_handling == SMARTY_PHP_REMOVE) { $this->_retvalue = ''; } } -#line 1781 "internal.templateparser.php" +#line 1786 "internal.templateparser.php" #line 139 "internal.templateparser.y" function yy_r11(){$this->_retvalue = $this->cacher->processNocacheCode("yystack[$this->yyidx + 0]->minor."';?>\n", $this->compiler, true, true); } -#line 1784 "internal.templateparser.php" +#line 1789 "internal.templateparser.php" #line 141 "internal.templateparser.y" function yy_r12(){$this->_retvalue = $this->cacher->processNocacheCode($this->yystack[$this->yyidx + 0]->minor, $this->compiler,false,false); } -#line 1787 "internal.templateparser.php" +#line 1792 "internal.templateparser.php" #line 149 "internal.templateparser.y" function yy_r13(){ $this->_retvalue = $this->compiler->compileTag('print_expression',array_merge(array('value'=>$this->yystack[$this->yyidx + -2]->minor),$this->yystack[$this->yyidx + -1]->minor)); } -#line 1790 "internal.templateparser.php" +#line 1795 "internal.templateparser.php" #line 151 "internal.templateparser.y" function yy_r14(){ $this->_retvalue = $this->compiler->compileTag('assign',$this->yystack[$this->yyidx + -1]->minor); } -#line 1793 "internal.templateparser.php" +#line 1798 "internal.templateparser.php" #line 153 "internal.templateparser.y" function yy_r15(){ $this->_retvalue = $this->compiler->compileTag($this->yystack[$this->yyidx + -2]->minor,$this->yystack[$this->yyidx + -1]->minor); } -#line 1796 "internal.templateparser.php" +#line 1801 "internal.templateparser.php" #line 155 "internal.templateparser.y" function yy_r16(){ $this->_retvalue = $this->compiler->compileTag($this->yystack[$this->yyidx + -4]->minor,array_merge(array('object_methode'=>$this->yystack[$this->yyidx + -2]->minor),$this->yystack[$this->yyidx + -1]->minor)); } -#line 1799 "internal.templateparser.php" +#line 1804 "internal.templateparser.php" #line 157 "internal.templateparser.y" function yy_r17(){ $this->_retvalue = ''.$this->compiler->compileTag($this->yystack[$this->yyidx + -4]->minor,$this->yystack[$this->yyidx + -1]->minor).'smarty->plugin_handler->loadSmartyPlugin($this->yystack[$this->yyidx + -3]->minor[0],'modifier')) { @@ -1806,49 +1811,49 @@ static public $yy_action = array( } } } -#line 1814 "internal.templateparser.php" +#line 1819 "internal.templateparser.php" #line 171 "internal.templateparser.y" function yy_r18(){ $this->_retvalue = $this->compiler->compileTag($this->yystack[$this->yyidx + -2]->minor.'close',$this->yystack[$this->yyidx + -1]->minor); } -#line 1817 "internal.templateparser.php" +#line 1822 "internal.templateparser.php" #line 173 "internal.templateparser.y" function yy_r19(){ $this->_retvalue = $this->compiler->compileTag($this->yystack[$this->yyidx + -3]->minor.'close',array('object_methode'=>$this->yystack[$this->yyidx + -1]->minor)); } -#line 1820 "internal.templateparser.php" +#line 1825 "internal.templateparser.php" #line 175 "internal.templateparser.y" function yy_r20(){ $this->_retvalue = $this->compiler->compileTag($this->yystack[$this->yyidx + -3]->minor,array('if condition'=>$this->yystack[$this->yyidx + -1]->minor)); } -#line 1823 "internal.templateparser.php" +#line 1828 "internal.templateparser.php" #line 177 "internal.templateparser.y" function yy_r21(){ $this->_retvalue = $this->compiler->compileTag($this->yystack[$this->yyidx + -9]->minor,array('start'=>$this->yystack[$this->yyidx + -7]->minor,'ifexp'=>$this->yystack[$this->yyidx + -5]->minor,'varloop'=>$this->yystack[$this->yyidx + -2]->minor,'loop'=>$this->yystack[$this->yyidx + -1]->minor)); } -#line 1826 "internal.templateparser.php" +#line 1831 "internal.templateparser.php" #line 178 "internal.templateparser.y" function yy_r22(){ $this->_retvalue = '='.$this->yystack[$this->yyidx + 0]->minor; } -#line 1829 "internal.templateparser.php" +#line 1834 "internal.templateparser.php" #line 179 "internal.templateparser.y" function yy_r23(){ $this->_retvalue = $this->yystack[$this->yyidx + 0]->minor; } -#line 1832 "internal.templateparser.php" +#line 1837 "internal.templateparser.php" #line 182 "internal.templateparser.y" function yy_r24(){ $this->_retvalue = $this->compiler->compileTag($this->yystack[$this->yyidx + -6]->minor,array('from'=>$this->yystack[$this->yyidx + -1]->minor,'item'=>$this->yystack[$this->yyidx + -3]->minor)); } -#line 1835 "internal.templateparser.php" +#line 1840 "internal.templateparser.php" #line 189 "internal.templateparser.y" function yy_r26(){ $this->_retvalue = array_merge($this->yystack[$this->yyidx + -1]->minor,$this->yystack[$this->yyidx + 0]->minor); } -#line 1838 "internal.templateparser.php" +#line 1843 "internal.templateparser.php" #line 193 "internal.templateparser.y" function yy_r28(){ $this->_retvalue = array(); } -#line 1841 "internal.templateparser.php" +#line 1846 "internal.templateparser.php" #line 197 "internal.templateparser.y" function yy_r29(){ $this->_retvalue = array($this->yystack[$this->yyidx + -2]->minor=>$this->yystack[$this->yyidx + 0]->minor); } -#line 1844 "internal.templateparser.php" +#line 1849 "internal.templateparser.php" #line 202 "internal.templateparser.y" function yy_r30(){ $this->_retvalue = array($this->yystack[$this->yyidx + 0]->minor); } -#line 1847 "internal.templateparser.php" +#line 1852 "internal.templateparser.php" #line 203 "internal.templateparser.y" function yy_r31(){ $this->yystack[$this->yyidx + -2]->minor[]=$this->yystack[$this->yyidx + 0]->minor; $this->_retvalue = $this->yystack[$this->yyidx + -2]->minor; } -#line 1850 "internal.templateparser.php" +#line 1855 "internal.templateparser.php" #line 205 "internal.templateparser.y" function yy_r32(){ $this->_retvalue = array('var' => $this->yystack[$this->yyidx + -2]->minor, 'value'=>$this->yystack[$this->yyidx + 0]->minor); } -#line 1853 "internal.templateparser.php" +#line 1858 "internal.templateparser.php" #line 212 "internal.templateparser.y" function yy_r33(){ $this->_retvalue = '\''.$this->yystack[$this->yyidx + 0]->minor.'\''; } -#line 1856 "internal.templateparser.php" +#line 1861 "internal.templateparser.php" #line 216 "internal.templateparser.y" function yy_r35(){ if ($this->smarty->plugin_handler->loadSmartyPlugin($this->yystack[$this->yyidx + -1]->minor[0],'modifier')) { @@ -1863,215 +1868,218 @@ static public $yy_action = array( } } } -#line 1871 "internal.templateparser.php" +#line 1876 "internal.templateparser.php" #line 234 "internal.templateparser.y" function yy_r38(){ $this->_retvalue = $this->yystack[$this->yyidx + -1]->minor.$this->yystack[$this->yyidx + 0]->minor; } -#line 1874 "internal.templateparser.php" +#line 1879 "internal.templateparser.php" #line 236 "internal.templateparser.y" function yy_r39(){ $this->_retvalue = $this->yystack[$this->yyidx + -2]->minor . $this->yystack[$this->yyidx + -1]->minor . $this->yystack[$this->yyidx + 0]->minor; } -#line 1877 "internal.templateparser.php" +#line 1882 "internal.templateparser.php" #line 238 "internal.templateparser.y" function yy_r40(){ $this->_retvalue = '('. $this->yystack[$this->yyidx + -2]->minor . ').(' . $this->yystack[$this->yyidx + 0]->minor. ')'; } -#line 1880 "internal.templateparser.php" +#line 1885 "internal.templateparser.php" #line 252 "internal.templateparser.y" function yy_r44(){$this->_retvalue = '$_smarty_tpl->getConfigVariable(\''. $this->yystack[$this->yyidx + -1]->minor .'\')'; } -#line 1883 "internal.templateparser.php" +#line 1888 "internal.templateparser.php" #line 263 "internal.templateparser.y" function yy_r49(){ $this->_retvalue = "(". $this->yystack[$this->yyidx + -1]->minor .")"; } -#line 1886 "internal.templateparser.php" +#line 1891 "internal.templateparser.php" #line 266 "internal.templateparser.y" function yy_r50(){ $this->_retvalue = "'".$this->yystack[$this->yyidx + -1]->minor."'"; } -#line 1889 "internal.templateparser.php" +#line 1894 "internal.templateparser.php" #line 267 "internal.templateparser.y" function yy_r51(){ $this->_retvalue = "''"; } -#line 1892 "internal.templateparser.php" +#line 1897 "internal.templateparser.php" #line 269 "internal.templateparser.y" function yy_r52(){ $this->_retvalue = "'".str_replace('\"','"',$this->yystack[$this->yyidx + -1]->minor)."'"; } -#line 1895 "internal.templateparser.php" +#line 1900 "internal.templateparser.php" #line 275 "internal.templateparser.y" function yy_r54(){ $this->_retvalue = $this->yystack[$this->yyidx + -2]->minor.'::'.$this->yystack[$this->yyidx + 0]->minor; } -#line 1898 "internal.templateparser.php" +#line 1903 "internal.templateparser.php" #line 276 "internal.templateparser.y" function yy_r55(){ $this->prefix_number++; $this->prefix_code[] = 'prefix_number.'=$_smarty_tpl->getVariable(\''. $this->yystack[$this->yyidx + -3]->minor .'\')->value;?>'; $this->_retvalue = $this->yystack[$this->yyidx + -6]->minor.'::$_tmp'.$this->prefix_number.'('. $this->yystack[$this->yyidx + -1]->minor .')'; } -#line 1901 "internal.templateparser.php" +#line 1906 "internal.templateparser.php" #line 278 "internal.templateparser.y" function yy_r56(){ $this->_retvalue = $this->yystack[$this->yyidx + -3]->minor.'::'.$this->yystack[$this->yyidx + -1]->minor.$this->yystack[$this->yyidx + 0]->minor; } -#line 1904 "internal.templateparser.php" +#line 1909 "internal.templateparser.php" #line 279 "internal.templateparser.y" function yy_r57(){ $this->prefix_number++; $this->prefix_code[] = 'prefix_number.'=$_smarty_tpl->getVariable(\''. $this->yystack[$this->yyidx + -4]->minor .'\')->value;?>'; $this->_retvalue = $this->yystack[$this->yyidx + -7]->minor.'::$_tmp'.$this->prefix_number.'('. $this->yystack[$this->yyidx + -2]->minor .')'.$this->yystack[$this->yyidx + 0]->minor; } -#line 1907 "internal.templateparser.php" +#line 1912 "internal.templateparser.php" #line 281 "internal.templateparser.y" function yy_r58(){ $this->_retvalue = $this->yystack[$this->yyidx + -2]->minor.'::'.$this->yystack[$this->yyidx + 0]->minor; } -#line 1910 "internal.templateparser.php" +#line 1915 "internal.templateparser.php" #line 283 "internal.templateparser.y" function yy_r59(){ $this->_retvalue = $this->yystack[$this->yyidx + -4]->minor.'::$'.$this->yystack[$this->yyidx + -1]->minor.$this->yystack[$this->yyidx + 0]->minor; } -#line 1913 "internal.templateparser.php" +#line 1918 "internal.templateparser.php" #line 285 "internal.templateparser.y" function yy_r60(){ $this->_retvalue = $this->yystack[$this->yyidx + -5]->minor.'::$'.$this->yystack[$this->yyidx + -2]->minor.$this->yystack[$this->yyidx + -1]->minor.$this->yystack[$this->yyidx + 0]->minor; } -#line 1916 "internal.templateparser.php" +#line 1921 "internal.templateparser.php" #line 292 "internal.templateparser.y" function yy_r61(){ if ($this->yystack[$this->yyidx + -1]->minor == '\'smarty\'') { $this->_retvalue = $this->compiler->compileTag(trim($this->yystack[$this->yyidx + -1]->minor,"'"),$this->yystack[$this->yyidx + 0]->minor);} else { - $this->_retvalue = '$_smarty_tpl->getVariable('. $this->yystack[$this->yyidx + -1]->minor .')->value'.$this->yystack[$this->yyidx + 0]->minor; $_var = $this->template->getVariable(trim($this->yystack[$this->yyidx + -1]->minor,"'")); if(!is_null($_var)) if ($_var->nocache) $this->nocache=true;} } -#line 1920 "internal.templateparser.php" + $this->_retvalue = '$_smarty_tpl->getVariable('. $this->yystack[$this->yyidx + -1]->minor .')->value'.$this->yystack[$this->yyidx + 0]->minor; $this->nocache=$this->template->getVariable(trim($this->yystack[$this->yyidx + -1]->minor,"'"))->nocache;} } +#line 1925 "internal.templateparser.php" #line 295 "internal.templateparser.y" - function yy_r62(){ $this->_retvalue = '$_smarty_tpl->getVariable('. $this->yystack[$this->yyidx + -2]->minor .')->'.$this->yystack[$this->yyidx + 0]->minor; $_var = $this->template->getVariable(trim($this->yystack[$this->yyidx + -2]->minor,"'")); if(!is_null($_var)) if ($_var->nocache) $this->nocache=true; } -#line 1923 "internal.templateparser.php" + function yy_r62(){ $this->_retvalue = '$_smarty_tpl->getVariable('. $this->yystack[$this->yyidx + -2]->minor .')->'.$this->yystack[$this->yyidx + 0]->minor; $this->nocache=$this->template->getVariable(trim($this->yystack[$this->yyidx + -2]->minor,"'"))->nocache; } +#line 1928 "internal.templateparser.php" #line 307 "internal.templateparser.y" function yy_r65(){return; } -#line 1926 "internal.templateparser.php" +#line 1931 "internal.templateparser.php" #line 311 "internal.templateparser.y" function yy_r66(){ $this->_retvalue = "['". $this->yystack[$this->yyidx + 0]->minor ."']"; } -#line 1929 "internal.templateparser.php" +#line 1934 "internal.templateparser.php" #line 312 "internal.templateparser.y" function yy_r67(){ $this->_retvalue = "[". $this->yystack[$this->yyidx + 0]->minor ."]"; } -#line 1932 "internal.templateparser.php" +#line 1937 "internal.templateparser.php" #line 314 "internal.templateparser.y" function yy_r68(){ $this->_retvalue = '['.$this->compiler->compileTag('smarty','[\'section\'][\''.$this->yystack[$this->yyidx + -1]->minor.'\'][\'index\']').']'; } -#line 1935 "internal.templateparser.php" +#line 1940 "internal.templateparser.php" #line 316 "internal.templateparser.y" function yy_r69(){ $this->_retvalue = "[". $this->yystack[$this->yyidx + -1]->minor ."]"; } -#line 1938 "internal.templateparser.php" +#line 1943 "internal.templateparser.php" #line 324 "internal.templateparser.y" function yy_r71(){$this->_retvalue = $this->yystack[$this->yyidx + -1]->minor.'.'.$this->yystack[$this->yyidx + 0]->minor; } -#line 1941 "internal.templateparser.php" +#line 1946 "internal.templateparser.php" #line 326 "internal.templateparser.y" function yy_r72(){$this->_retvalue = '\''.$this->yystack[$this->yyidx + 0]->minor.'\''; } -#line 1944 "internal.templateparser.php" +#line 1949 "internal.templateparser.php" #line 328 "internal.templateparser.y" function yy_r73(){$this->_retvalue = '('.$this->yystack[$this->yyidx + -1]->minor.')'; } -#line 1947 "internal.templateparser.php" +#line 1952 "internal.templateparser.php" #line 333 "internal.templateparser.y" - function yy_r74(){ $this->_retvalue = '$_smarty_tpl->getVariable('. $this->yystack[$this->yyidx + -2]->minor .')->value'.$this->yystack[$this->yyidx + -1]->minor.$this->yystack[$this->yyidx + 0]->minor; $_var = $this->template->getVariable(trim($this->yystack[$this->yyidx + -2]->minor,"'")); if(!is_null($_var)) if ($_var->nocache) $this->nocache=true; } -#line 1950 "internal.templateparser.php" + function yy_r74(){ $this->_retvalue = '$_smarty_tpl->getVariable('. $this->yystack[$this->yyidx + -2]->minor .')->value'.$this->yystack[$this->yyidx + -1]->minor.$this->yystack[$this->yyidx + 0]->minor; $this->nocache=$this->template->getVariable(trim($this->yystack[$this->yyidx + -2]->minor,"'"))->nocache; } +#line 1955 "internal.templateparser.php" #line 335 "internal.templateparser.y" function yy_r75(){$this->_retvalue = $this->yystack[$this->yyidx + 0]->minor; } -#line 1953 "internal.templateparser.php" +#line 1958 "internal.templateparser.php" #line 337 "internal.templateparser.y" function yy_r76(){$this->_retvalue = $this->yystack[$this->yyidx + -1]->minor.$this->yystack[$this->yyidx + 0]->minor; } -#line 1956 "internal.templateparser.php" +#line 1961 "internal.templateparser.php" #line 339 "internal.templateparser.y" function yy_r77(){ $this->_retvalue = '->'.$this->yystack[$this->yyidx + -1]->minor.$this->yystack[$this->yyidx + 0]->minor; } -#line 1959 "internal.templateparser.php" +#line 1964 "internal.templateparser.php" #line 342 "internal.templateparser.y" function yy_r78(){ $this->_retvalue = '->'.$this->yystack[$this->yyidx + 0]->minor; } -#line 1962 "internal.templateparser.php" +#line 1967 "internal.templateparser.php" #line 348 "internal.templateparser.y" function yy_r79(){if (!$this->template->security || $this->smarty->security_handler->isTrustedPhpFunction($this->yystack[$this->yyidx + -3]->minor, $this->compiler)) { - if ($this->yystack[$this->yyidx + -3]->minor == 'isset' || $this->yystack[$this->yyidx + -3]->minor == 'empty' || is_callable($this->yystack[$this->yyidx + -3]->minor)) { + if ($this->yystack[$this->yyidx + -3]->minor == 'isset' || $this->yystack[$this->yyidx + -3]->minor == 'empty' || $this->yystack[$this->yyidx + -3]->minor == 'array' || is_callable($this->yystack[$this->yyidx + -3]->minor)) { $this->_retvalue = $this->yystack[$this->yyidx + -3]->minor . "(". $this->yystack[$this->yyidx + -1]->minor .")"; } else { $this->compiler->trigger_template_error ("unknown function \"" . $this->yystack[$this->yyidx + -3]->minor . "\""); } } } -#line 1971 "internal.templateparser.php" +#line 1976 "internal.templateparser.php" #line 359 "internal.templateparser.y" function yy_r80(){ $this->_retvalue = $this->yystack[$this->yyidx + -3]->minor . "(". $this->yystack[$this->yyidx + -1]->minor .")"; } -#line 1974 "internal.templateparser.php" +#line 1979 "internal.templateparser.php" #line 363 "internal.templateparser.y" function yy_r81(){ $this->_retvalue = $this->yystack[$this->yyidx + -2]->minor.",".$this->yystack[$this->yyidx + 0]->minor; } -#line 1977 "internal.templateparser.php" +#line 1982 "internal.templateparser.php" #line 367 "internal.templateparser.y" function yy_r83(){ return; } -#line 1980 "internal.templateparser.php" +#line 1985 "internal.templateparser.php" #line 372 "internal.templateparser.y" function yy_r84(){ $this->_retvalue = array($this->yystack[$this->yyidx + 0]->minor,true); } -#line 1983 "internal.templateparser.php" +#line 1988 "internal.templateparser.php" #line 373 "internal.templateparser.y" function yy_r85(){ $this->_retvalue = array($this->yystack[$this->yyidx + 0]->minor,false); } -#line 1986 "internal.templateparser.php" +#line 1991 "internal.templateparser.php" #line 380 "internal.templateparser.y" function yy_r86(){ $this->_retvalue = $this->yystack[$this->yyidx + -1]->minor.$this->yystack[$this->yyidx + 0]->minor; } -#line 1989 "internal.templateparser.php" +#line 1994 "internal.templateparser.php" #line 384 "internal.templateparser.y" function yy_r88(){$this->_retvalue = ','.$this->yystack[$this->yyidx + 0]->minor.''; } -#line 1992 "internal.templateparser.php" +#line 1997 "internal.templateparser.php" #line 385 "internal.templateparser.y" function yy_r89(){$this->_retvalue = ','.$this->yystack[$this->yyidx + 0]->minor; } -#line 1995 "internal.templateparser.php" +#line 2000 "internal.templateparser.php" #line 392 "internal.templateparser.y" function yy_r91(){$this->_retvalue = '!'.$this->yystack[$this->yyidx + 0]->minor; } -#line 1998 "internal.templateparser.php" +#line 2003 "internal.templateparser.php" #line 397 "internal.templateparser.y" function yy_r93(){$this->_retvalue =$this->yystack[$this->yyidx + 0]->minor; } -#line 2001 "internal.templateparser.php" +#line 2006 "internal.templateparser.php" #line 398 "internal.templateparser.y" function yy_r94(){$this->_retvalue = $this->yystack[$this->yyidx + -2]->minor.$this->yystack[$this->yyidx + -1]->minor.$this->yystack[$this->yyidx + 0]->minor; } -#line 2004 "internal.templateparser.php" +#line 2009 "internal.templateparser.php" #line 400 "internal.templateparser.y" function yy_r96(){$this->_retvalue = '!('.$this->yystack[$this->yyidx + -2]->minor.' % '.$this->yystack[$this->yyidx + 0]->minor.')'; } -#line 2007 "internal.templateparser.php" +#line 2012 "internal.templateparser.php" #line 401 "internal.templateparser.y" function yy_r97(){$this->_retvalue = '('.$this->yystack[$this->yyidx + -2]->minor.' % '.$this->yystack[$this->yyidx + 0]->minor.')'; } -#line 2010 "internal.templateparser.php" +#line 2015 "internal.templateparser.php" #line 402 "internal.templateparser.y" function yy_r98(){$this->_retvalue = '!(1 & '.$this->yystack[$this->yyidx + -1]->minor.')'; } -#line 2013 "internal.templateparser.php" +#line 2018 "internal.templateparser.php" #line 403 "internal.templateparser.y" function yy_r99(){$this->_retvalue = '(1 & '.$this->yystack[$this->yyidx + -1]->minor.')'; } -#line 2016 "internal.templateparser.php" +#line 2021 "internal.templateparser.php" #line 404 "internal.templateparser.y" function yy_r100(){$this->_retvalue = '!(1 & '.$this->yystack[$this->yyidx + -2]->minor.' / '.$this->yystack[$this->yyidx + 0]->minor.')'; } -#line 2019 "internal.templateparser.php" +#line 2024 "internal.templateparser.php" #line 405 "internal.templateparser.y" function yy_r101(){$this->_retvalue = '(1 & '.$this->yystack[$this->yyidx + -2]->minor.' / '.$this->yystack[$this->yyidx + 0]->minor.')'; } -#line 2022 "internal.templateparser.php" +#line 2027 "internal.templateparser.php" #line 411 "internal.templateparser.y" function yy_r106(){$this->_retvalue = '=='; } -#line 2025 "internal.templateparser.php" +#line 2030 "internal.templateparser.php" #line 412 "internal.templateparser.y" function yy_r107(){$this->_retvalue = '!='; } -#line 2028 "internal.templateparser.php" +#line 2033 "internal.templateparser.php" #line 413 "internal.templateparser.y" function yy_r108(){$this->_retvalue = '>'; } -#line 2031 "internal.templateparser.php" +#line 2036 "internal.templateparser.php" #line 414 "internal.templateparser.y" function yy_r109(){$this->_retvalue = '<'; } -#line 2034 "internal.templateparser.php" +#line 2039 "internal.templateparser.php" #line 415 "internal.templateparser.y" function yy_r110(){$this->_retvalue = '>='; } -#line 2037 "internal.templateparser.php" +#line 2042 "internal.templateparser.php" #line 416 "internal.templateparser.y" function yy_r111(){$this->_retvalue = '<='; } -#line 2040 "internal.templateparser.php" +#line 2045 "internal.templateparser.php" #line 417 "internal.templateparser.y" function yy_r112(){$this->_retvalue = '==='; } -#line 2043 "internal.templateparser.php" +#line 2048 "internal.templateparser.php" #line 418 "internal.templateparser.y" function yy_r113(){$this->_retvalue = '!=='; } -#line 2046 "internal.templateparser.php" +#line 2051 "internal.templateparser.php" #line 420 "internal.templateparser.y" function yy_r114(){$this->_retvalue = '&&'; } -#line 2049 "internal.templateparser.php" +#line 2054 "internal.templateparser.php" #line 421 "internal.templateparser.y" function yy_r115(){$this->_retvalue = '||'; } -#line 2052 "internal.templateparser.php" +#line 2057 "internal.templateparser.php" #line 426 "internal.templateparser.y" function yy_r116(){ $this->_retvalue = 'array('.$this->yystack[$this->yyidx + -1]->minor.')'; } -#line 2055 "internal.templateparser.php" +#line 2060 "internal.templateparser.php" #line 428 "internal.templateparser.y" function yy_r118(){ $this->_retvalue = $this->yystack[$this->yyidx + -2]->minor.','.$this->yystack[$this->yyidx + 0]->minor; } -#line 2058 "internal.templateparser.php" +#line 2063 "internal.templateparser.php" #line 429 "internal.templateparser.y" function yy_r119(){ return; } -#line 2061 "internal.templateparser.php" +#line 2066 "internal.templateparser.php" #line 431 "internal.templateparser.y" function yy_r121(){ $this->_retvalue = $this->yystack[$this->yyidx + -2]->minor.'=>'.$this->yystack[$this->yyidx + 0]->minor; } -#line 2064 "internal.templateparser.php" +#line 2069 "internal.templateparser.php" #line 432 "internal.templateparser.y" function yy_r122(){ $this->_retvalue = '\''.$this->yystack[$this->yyidx + -2]->minor.'\'=>'.$this->yystack[$this->yyidx + 0]->minor; } -#line 2067 "internal.templateparser.php" +#line 2072 "internal.templateparser.php" #line 439 "internal.templateparser.y" function yy_r125(){$this->_retvalue = "'.".$this->yystack[$this->yyidx + 0]->minor.".'"; } -#line 2070 "internal.templateparser.php" +#line 2075 "internal.templateparser.php" #line 440 "internal.templateparser.y" - function yy_r126(){$this->_retvalue = "'.".$this->yystack[$this->yyidx + -1]->minor.".'"; } -#line 2073 "internal.templateparser.php" + function yy_r126(){$this->_retvalue = "`".$this->yystack[$this->yyidx + -1]->minor."`"; } +#line 2078 "internal.templateparser.php" #line 441 "internal.templateparser.y" - function yy_r127(){$this->_retvalue = "'.(".$this->yystack[$this->yyidx + -1]->minor.").'"; } -#line 2076 "internal.templateparser.php" + function yy_r127(){$this->_retvalue = "'.".$this->yystack[$this->yyidx + -1]->minor.".'"; } +#line 2081 "internal.templateparser.php" #line 442 "internal.templateparser.y" - function yy_r128(){$this->_retvalue = addcslashes($this->yystack[$this->yyidx + 0]->minor,"'"); } -#line 2079 "internal.templateparser.php" + function yy_r128(){$this->_retvalue = "'.(".$this->yystack[$this->yyidx + -1]->minor.").'"; } +#line 2084 "internal.templateparser.php" +#line 443 "internal.templateparser.y" + function yy_r129(){$this->_retvalue = addcslashes($this->yystack[$this->yyidx + 0]->minor,"'"); } +#line 2087 "internal.templateparser.php" /** * placeholder for the left hand side in a reduce operation. @@ -2188,7 +2196,7 @@ static public $yy_action = array( $this->internalError = true; $this->yymajor = $yymajor; $this->compiler->trigger_template_error(); -#line 2197 "internal.templateparser.php" +#line 2205 "internal.templateparser.php" } /** @@ -2212,7 +2220,7 @@ static public $yy_action = array( $this->internalError = false; $this->retvalue = $this->_retvalue; //echo $this->retvalue."\n\n"; -#line 2222 "internal.templateparser.php" +#line 2230 "internal.templateparser.php" } /**