init
This commit is contained in:
steven
commit
72a26edcff
22092 changed files with 2101903 additions and 0 deletions
531
vendor/smarty/smarty-lexer/Lempar.php
vendored
Normal file
531
vendor/smarty/smarty-lexer/Lempar.php
vendored
Normal file
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@ -0,0 +1,531 @@
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<?php
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class ParseyyStackEntry
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{
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public $stateno; /* The state-number */
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public $major; /* The major token value. This is the code
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** number for the token at this stack level */
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public $minor; /* The user-supplied minor token value. This
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** is the value of the token */
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};
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%%
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%%
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{
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%%
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%%
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%%
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%%
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public static $yyFallback = array(
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%%
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);
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public function Trace($TraceFILE, $zTracePrompt)
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{
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if (!$TraceFILE) {
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$zTracePrompt = 0;
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} elseif (!$zTracePrompt) {
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$TraceFILE = 0;
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}
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$this->yyTraceFILE = $TraceFILE;
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$this->yyTracePrompt = $zTracePrompt;
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}
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public function PrintTrace()
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{
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$this->yyTraceFILE = fopen('php://output', 'w');
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$this->yyTracePrompt = '<br>';
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}
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public $yyTraceFILE;
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public $yyTracePrompt;
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public $yyidx; /* Index of top element in stack */
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public $yyerrcnt; /* Shifts left before out of the error */
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public $yystack = array(); /* The parser's stack */
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public $yyTokenName = array(
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%%
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);
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public static $yyRuleName = array(
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%%
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);
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public function tokenName($tokenType)
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{
|
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if ($tokenType === 0) {
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return 'End of Input';
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}
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if ($tokenType > 0 && $tokenType < count($this->yyTokenName)) {
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return $this->yyTokenName[$tokenType];
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} else {
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return 'Unknown';
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}
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}
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public static function yy_destructor($yymajor, $yypminor)
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{
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switch ($yymajor) {
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%%
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default: break; /* If no destructor action specified: do nothing */
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}
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}
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public function yy_pop_parser_stack()
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{
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if (empty($this->yystack)) {
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return;
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}
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$yytos = array_pop($this->yystack);
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if ($this->yyTraceFILE && $this->yyidx >= 0) {
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fwrite($this->yyTraceFILE,
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$this->yyTracePrompt . 'Popping ' . $this->yyTokenName[$yytos->major] .
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"\n");
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}
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$yymajor = $yytos->major;
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self::yy_destructor($yymajor, $yytos->minor);
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$this->yyidx--;
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return $yymajor;
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}
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public function __destruct()
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{
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while ($this->yystack !== Array()) {
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$this->yy_pop_parser_stack();
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}
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if (is_resource($this->yyTraceFILE)) {
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fclose($this->yyTraceFILE);
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}
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}
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public function yy_get_expected_tokens($token)
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{
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static $res3 = array();
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static $res4 = array();
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$state = $this->yystack[$this->yyidx]->stateno;
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$expected = self::$yyExpectedTokens[$state];
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if (isset($res3[$state][$token])) {
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if ($res3[$state][$token]) {
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return $expected;
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}
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} else {
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if ($res3[$state][$token] = in_array($token, self::$yyExpectedTokens[$state], true)) {
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return $expected;
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}
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}
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$stack = $this->yystack;
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$yyidx = $this->yyidx;
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do {
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$yyact = $this->yy_find_shift_action($token);
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if ($yyact >= self::YYNSTATE && $yyact < self::YYNSTATE + self::YYNRULE) {
|
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// reduce action
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$done = 0;
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do {
|
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if ($done++ === 100) {
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$this->yyidx = $yyidx;
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$this->yystack = $stack;
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// too much recursion prevents proper detection
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// so give up
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return array_unique($expected);
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}
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$yyruleno = $yyact - self::YYNSTATE;
|
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$this->yyidx -= self::$yyRuleInfo[$yyruleno]['rhs'];
|
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$nextstate = $this->yy_find_reduce_action(
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$this->yystack[$this->yyidx]->stateno,
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self::$yyRuleInfo[$yyruleno]['lhs']);
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if (isset(self::$yyExpectedTokens[$nextstate])) {
|
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$expected = array_merge($expected, self::$yyExpectedTokens[$nextstate]);
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if (isset($res4[$nextstate][$token])) {
|
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if ($res4[$nextstate][$token]) {
|
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$this->yyidx = $yyidx;
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$this->yystack = $stack;
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return array_unique($expected);
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}
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} else {
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if ($res4[$nextstate][$token] = in_array($token, self::$yyExpectedTokens[$nextstate], true)) {
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$this->yyidx = $yyidx;
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$this->yystack = $stack;
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return array_unique($expected);
|
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}
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}
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}
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if ($nextstate < self::YYNSTATE) {
|
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// we need to shift a non-terminal
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$this->yyidx++;
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$x = new ParseyyStackEntry;
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$x->stateno = $nextstate;
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$x->major = self::$yyRuleInfo[$yyruleno]['lhs'];
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$this->yystack[$this->yyidx] = $x;
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continue 2;
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} elseif ($nextstate === self::YYNSTATE + self::YYNRULE + 1) {
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$this->yyidx = $yyidx;
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$this->yystack = $stack;
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// the last token was just ignored, we can't accept
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// by ignoring input, this is in essence ignoring a
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// syntax error!
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return array_unique($expected);
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} elseif ($nextstate === self::YY_NO_ACTION) {
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$this->yyidx = $yyidx;
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$this->yystack = $stack;
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// input accepted, but not shifted (I guess)
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return $expected;
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} else {
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$yyact = $nextstate;
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}
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} while (true);
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}
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break;
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} while (true);
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$this->yyidx = $yyidx;
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$this->yystack = $stack;
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return array_unique($expected);
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}
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public function yy_is_expected_token($token)
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{
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static $res = array();
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static $res2 = array();
|
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if ($token === 0) {
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return true; // 0 is not part of this
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}
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$state = $this->yystack[$this->yyidx]->stateno;
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if (isset($res[$state][$token])) {
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if ($res[$state][$token]) {
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return true;
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}
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} else {
|
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if ($res[$state][$token] = in_array($token, self::$yyExpectedTokens[$state], true)) {
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return true;
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}
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}
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$stack = $this->yystack;
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$yyidx = $this->yyidx;
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do {
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$yyact = $this->yy_find_shift_action($token);
|
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if ($yyact >= self::YYNSTATE && $yyact < self::YYNSTATE + self::YYNRULE) {
|
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// reduce action
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||||
$done = 0;
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do {
|
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if ($done++ === 100) {
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$this->yyidx = $yyidx;
|
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$this->yystack = $stack;
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// too much recursion prevents proper detection
|
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// so give up
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return true;
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||||
}
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$yyruleno = $yyact - self::YYNSTATE;
|
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$this->yyidx -= self::$yyRuleInfo[$yyruleno]['rhs'];
|
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$nextstate = $this->yy_find_reduce_action(
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||||
$this->yystack[$this->yyidx]->stateno,
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||||
self::$yyRuleInfo[$yyruleno]['lhs']);
|
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if (isset($res2[$nextstate][$token])) {
|
||||
if ($res2[$nextstate][$token]) {
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$this->yyidx = $yyidx;
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$this->yystack = $stack;
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return true;
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}
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} else {
|
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if ($res2[$nextstate][$token] = (isset(self::$yyExpectedTokens[$nextstate]) && in_array($token, self::$yyExpectedTokens[$nextstate], true))) {
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$this->yyidx = $yyidx;
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$this->yystack = $stack;
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return true;
|
||||
}
|
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}
|
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if ($nextstate < self::YYNSTATE) {
|
||||
// we need to shift a non-terminal
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$this->yyidx++;
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$x = new ParseyyStackEntry;
|
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$x->stateno = $nextstate;
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$x->major = self::$yyRuleInfo[$yyruleno]['lhs'];
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$this->yystack[$this->yyidx] = $x;
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continue 2;
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} elseif ($nextstate === self::YYNSTATE + self::YYNRULE + 1) {
|
||||
$this->yyidx = $yyidx;
|
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$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
|
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// syntax error!
|
||||
return false;
|
||||
} elseif ($nextstate === self::YY_NO_ACTION) {
|
||||
$this->yyidx = $yyidx;
|
||||
$this->yystack = $stack;
|
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// input accepted, but not shifted (I guess)
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||||
return true;
|
||||
} else {
|
||||
$yyact = $nextstate;
|
||||
}
|
||||
} while (true);
|
||||
}
|
||||
break;
|
||||
} while (true);
|
||||
$this->yyidx = $yyidx;
|
||||
$this->yystack = $stack;
|
||||
|
||||
return true;
|
||||
}
|
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|
||||
public function yy_find_shift_action($iLookAhead)
|
||||
{
|
||||
$stateno = $this->yystack[$this->yyidx]->stateno;
|
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|
||||
/* 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[$iLookAhead]) != 0) {
|
||||
if ($this->yyTraceFILE) {
|
||||
fwrite($this->yyTraceFILE, $this->yyTracePrompt . 'FALLBACK ' .
|
||||
$this->yyTokenName[$iLookAhead] . ' => ' .
|
||||
$this->yyTokenName[$iFallback] . "\n");
|
||||
}
|
||||
|
||||
return $this->yy_find_shift_action($iFallback);
|
||||
}
|
||||
|
||||
return self::$yy_default[$stateno];
|
||||
} else {
|
||||
return self::$yy_action[$i];
|
||||
}
|
||||
}
|
||||
|
||||
public function yy_find_reduce_action($stateno, $iLookAhead)
|
||||
{
|
||||
/* $stateno = $this->yystack[$this->yyidx]->stateno; */
|
||||
|
||||
if (!isset(self::$yy_reduce_ofst[$stateno])) {
|
||||
return self::$yy_default[$stateno];
|
||||
}
|
||||
$i = self::$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[$i];
|
||||
}
|
||||
}
|
||||
|
||||
public function yy_shift($yyNewState, $yyMajor, $yypMinor)
|
||||
{
|
||||
$this->yyidx++;
|
||||
if ($this->yyidx >= self::YYSTACKDEPTH) {
|
||||
$this->yyidx--;
|
||||
if ($this->yyTraceFILE) {
|
||||
fprintf($this->yyTraceFILE, "%sStack Overflow!\n", $this->yyTracePrompt);
|
||||
}
|
||||
while ($this->yyidx >= 0) {
|
||||
$this->yy_pop_parser_stack();
|
||||
}
|
||||
%%
|
||||
|
||||
return;
|
||||
}
|
||||
$yytos = new ParseyyStackEntry;
|
||||
$yytos->stateno = $yyNewState;
|
||||
$yytos->major = $yyMajor;
|
||||
$yytos->minor = $yypMinor;
|
||||
$this->yystack[] = $yytos;
|
||||
if ($this->yyTraceFILE && $this->yyidx > 0) {
|
||||
fprintf($this->yyTraceFILE, "%sShift %d\n", $this->yyTracePrompt,
|
||||
$yyNewState);
|
||||
fprintf($this->yyTraceFILE, "%sStack:", $this->yyTracePrompt);
|
||||
for ($i = 1; $i <= $this->yyidx; $i++) {
|
||||
fprintf($this->yyTraceFILE, " %s",
|
||||
$this->yyTokenName[$this->yystack[$i]->major]);
|
||||
}
|
||||
fwrite($this->yyTraceFILE,"\n");
|
||||
}
|
||||
}
|
||||
|
||||
public static $yyRuleInfo = array(
|
||||
%%
|
||||
);
|
||||
|
||||
public static $yyReduceMap = array(
|
||||
%%
|
||||
);
|
||||
%%
|
||||
|
||||
private $_retvalue;
|
||||
|
||||
public function yy_reduce($yyruleno)
|
||||
{
|
||||
if ($this->yyTraceFILE && $yyruleno >= 0
|
||||
&& $yyruleno < count(self::$yyRuleName)) {
|
||||
fprintf($this->yyTraceFILE, "%sReduce (%d) [%s].\n",
|
||||
$this->yyTracePrompt, $yyruleno,
|
||||
self::$yyRuleName[$yyruleno]);
|
||||
}
|
||||
|
||||
$this->_retvalue = $yy_lefthand_side = null;
|
||||
if (isset(self::$yyReduceMap[$yyruleno])) {
|
||||
// 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 (!$this->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) {
|
||||
$this->yy_accept();
|
||||
}
|
||||
}
|
||||
|
||||
public function yy_parse_failed()
|
||||
{
|
||||
if ($this->yyTraceFILE) {
|
||||
fprintf($this->yyTraceFILE, "%sFail!\n", $this->yyTracePrompt);
|
||||
} while ($this->yyidx >= 0) {
|
||||
$this->yy_pop_parser_stack();
|
||||
}
|
||||
%%
|
||||
}
|
||||
|
||||
public function yy_syntax_error($yymajor, $TOKEN)
|
||||
{
|
||||
%%
|
||||
}
|
||||
|
||||
public function yy_accept()
|
||||
{
|
||||
if ($this->yyTraceFILE) {
|
||||
fprintf($this->yyTraceFILE, "%sAccept!\n", $this->yyTracePrompt);
|
||||
} while ($this->yyidx >= 0) {
|
||||
$this->yy_pop_parser_stack();
|
||||
}
|
||||
%%
|
||||
}
|
||||
|
||||
public function doParse($yymajor, $yytokenvalue)
|
||||
{
|
||||
$yyerrorhit = 0; /* True if yymajor has invoked an error */
|
||||
|
||||
if ($this->yyidx === null || $this->yyidx < 0) {
|
||||
$this->yyidx = 0;
|
||||
$this->yyerrcnt = -1;
|
||||
$x = new ParseyyStackEntry;
|
||||
$x->stateno = 0;
|
||||
$x->major = 0;
|
||||
$this->yystack = array();
|
||||
$this->yystack[] = $x;
|
||||
}
|
||||
$yyendofinput = ($yymajor==0);
|
||||
|
||||
if ($this->yyTraceFILE) {
|
||||
fprintf($this->yyTraceFILE, "%sInput %s\n",
|
||||
$this->yyTracePrompt, $this->yyTokenName[$yymajor]);
|
||||
}
|
||||
|
||||
do {
|
||||
$yyact = $this->yy_find_shift_action($yymajor);
|
||||
if ($yymajor < self::YYERRORSYMBOL &&
|
||||
!$this->yy_is_expected_token($yymajor)) {
|
||||
// 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 ($yyact === self::YY_ERROR_ACTION) {
|
||||
if ($this->yyTraceFILE) {
|
||||
fprintf($this->yyTraceFILE, "%sSyntax Error!\n",
|
||||
$this->yyTracePrompt);
|
||||
}
|
||||
if (self::YYERRORSYMBOL) {
|
||||
if ($this->yyerrcnt < 0) {
|
||||
$this->yy_syntax_error($yymajor, $yytokenvalue);
|
||||
}
|
||||
$yymx = $this->yystack[$this->yyidx]->major;
|
||||
if ($yymx === self::YYERRORSYMBOL || $yyerrorhit) {
|
||||
if ($this->yyTraceFILE) {
|
||||
fprintf($this->yyTraceFILE, "%sDiscard input token %s\n",
|
||||
$this->yyTracePrompt, $this->yyTokenName[$yymajor]);
|
||||
}
|
||||
$this->yy_destructor($yymajor, $yytokenvalue);
|
||||
$yymajor = self::YYNOCODE;
|
||||
} else {
|
||||
while ($this->yyidx >= 0 &&
|
||||
$yymx !== self::YYERRORSYMBOL &&
|
||||
($yyact = $this->yy_find_shift_action(self::YYERRORSYMBOL)) >= self::YYNSTATE
|
||||
){
|
||||
$this->yy_pop_parser_stack();
|
||||
}
|
||||
if ($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;
|
||||
$yyerrorhit = 1;
|
||||
} else {
|
||||
if ($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);
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue