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heruan/plurals.php

Created March 4, 2013 16:09
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Code generated by jison PHP port
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plurals.php
<?php
/* Jison generated parser */
class Parser
{
var $symbols_ = array();
var $terminals_ = array();
var $productions_ = array();
var $table = array();
var $defaultActions = array();
var $version = '0.3.12';
var $debug = false;
function __construct()
{
//ini_set('error_reporting', E_ALL);
//ini_set('display_errors', 1);
$accept = 'accept';
$end = 'end';
//parser
$this->symbols_ = json_decode('{"error":2,"expressions":3,"e":4,"EOF":5,"?":6,":":7,"||":8,"&&":9,"<":10,"<=":11,">":12,">=":13,"!=":14,"==":15,"%":16,"(":17,")":18,"n":19,"NUMBER":20,"$accept":0,"$end":1}', true);
$this->terminals_ = json_decode('{"2":"error","5":"EOF","6":"?","7":":","8":"||","9":"&&","10":"<","11":"<=","12":">","13":">=","14":"!=","15":"==","16":"%","17":"(","18":")","19":"n","20":"NUMBER"}', true);
$this->productions_ = json_decode('[0,[3,2],[4,5],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,1],[4,1]]', true);
$this->table = json_decode('[{"3":1,"4":2,"17":[1,3],"19":[1,4],"20":[1,5]},{"1":[3]},{"5":[1,6],"6":[1,7],"8":[1,8],"9":[1,9],"10":[1,10],"11":[1,11],"12":[1,12],"13":[1,13],"14":[1,14],"15":[1,15],"16":[1,16]},{"4":17,"17":[1,3],"19":[1,4],"20":[1,5]},{"5":[2,13],"6":[2,13],"7":[2,13],"8":[2,13],"9":[2,13],"10":[2,13],"11":[2,13],"12":[2,13],"13":[2,13],"14":[2,13],"15":[2,13],"16":[2,13],"18":[2,13]},{"5":[2,14],"6":[2,14],"7":[2,14],"8":[2,14],"9":[2,14],"10":[2,14],"11":[2,14],"12":[2,14],"13":[2,14],"14":[2,14],"15":[2,14],"16":[2,14],"18":[2,14]},{"1":[2,1]},{"4":18,"17":[1,3],"19":[1,4],"20":[1,5]},{"4":19,"17":[1,3],"19":[1,4],"20":[1,5]},{"4":20,"17":[1,3],"19":[1,4],"20":[1,5]},{"4":21,"17":[1,3],"19":[1,4],"20":[1,5]},{"4":22,"17":[1,3],"19":[1,4],"20":[1,5]},{"4":23,"17":[1,3],"19":[1,4],"20":[1,5]},{"4":24,"17":[1,3],"19":[1,4],"20":[1,5]},{"4":25,"17":[1,3],"19":[1,4],"20":[1,5]},{"4":26,"17":[1,3],"19":[1,4],"20":[1,5]},{"4":27,"17":[1,3],"19":[1,4],"20":[1,5]},{"6":[1,7],"8":[1,8],"9":[1,9],"10":[1,10],"11":[1,11],"12":[1,12],"13":[1,13],"14":[1,14],"15":[1,15],"16":[1,16],"18":[1,28]},{"6":[1,7],"7":[1,29],"8":[1,8],"9":[1,9],"10":[1,10],"11":[1,11],"12":[1,12],"13":[1,13],"14":[1,14],"15":[1,15],"16":[1,16]},{"5":[2,3],"6":[2,3],"7":[2,3],"8":[2,3],"9":[1,9],"10":[1,10],"11":[1,11],"12":[1,12],"13":[1,13],"14":[1,14],"15":[1,15],"16":[1,16],"18":[2,3]},{"5":[2,4],"6":[2,4],"7":[2,4],"8":[2,4],"9":[2,4],"10":[1,10],"11":[1,11],"12":[1,12],"13":[1,13],"14":[1,14],"15":[1,15],"16":[1,16],"18":[2,4]},{"5":[2,5],"6":[2,5],"7":[2,5],"8":[2,5],"9":[2,5],"10":[2,5],"11":[2,5],"12":[2,5],"13":[2,5],"14":[2,5],"15":[2,5],"16":[1,16],"18":[2,5]},{"5":[2,6],"6":[2,6],"7":[2,6],"8":[2,6],"9":[2,6],"10":[2,6],"11":[2,6],"12":[2,6],"13":[2,6],"14":[2,6],"15":[2,6],"16":[1,16],"18":[2,6]},{"5":[2,7],"6":[2,7],"7":[2,7],"8":[2,7],"9":[2,7],"10":[2,7],"11":[2,7],"12":[2,7],"13":[2,7],"14":[2,7],"15":[2,7],"16":[1,16],"18":[2,7]},{"5":[2,8],"6":[2,8],"7":[2,8],"8":[2,8],"9":[2,8],"10":[2,8],"11":[2,8],"12":[2,8],"13":[2,8],"14":[2,8],"15":[2,8],"16":[1,16],"18":[2,8]},{"5":[2,9],"6":[2,9],"7":[2,9],"8":[2,9],"9":[2,9],"10":[2,9],"11":[2,9],"12":[2,9],"13":[2,9],"14":[2,9],"15":[2,9],"16":[1,16],"18":[2,9]},{"5":[2,10],"6":[2,10],"7":[2,10],"8":[2,10],"9":[2,10],"10":[2,10],"11":[2,10],"12":[2,10],"13":[2,10],"14":[2,10],"15":[2,10],"16":[1,16],"18":[2,10]},{"5":[2,11],"6":[2,11],"7":[2,11],"8":[2,11],"9":[2,11],"10":[2,11],"11":[2,11],"12":[2,11],"13":[2,11],"14":[2,11],"15":[2,11],"16":[2,11],"18":[2,11]},{"5":[2,12],"6":[2,12],"7":[2,12],"8":[2,12],"9":[2,12],"10":[2,12],"11":[2,12],"12":[2,12],"13":[2,12],"14":[2,12],"15":[2,12],"16":[2,12],"18":[2,12]},{"4":30,"17":[1,3],"19":[1,4],"20":[1,5]},{"5":[2,2],"6":[1,7],"7":[2,2],"8":[1,8],"9":[1,9],"10":[1,10],"11":[1,11],"12":[1,12],"13":[1,13],"14":[1,14],"15":[1,15],"16":[1,16],"18":[2,2]}]', true);
$this->defaultActions = json_decode('{"6":[2,1]}', true);
//lexer
$this->rules = array("/^(?:\\s+)/","/^(?:[0-9]+(\\.[0-9]+)?\\b)/","/^(?:n\\b)/","/^(?:\\|\\|)/","/^(?:&&)/","/^(?:\\?)/","/^(?::)/","/^(?:<=)/","/^(?:>=)/","/^(?:<)/","/^(?:>)/","/^(?:!=)/","/^(?:==)/","/^(?:%)/","/^(?:\\()/","/^(?:\\))/","/^(?:$)/","/^(?:.)/");
$this->conditions = json_decode('{"INITIAL":{"rules":[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17],"inclusive":true}}', true);
$this->options = json_decode('{}', true);
}
function trace()
{
}
function parser_performAction(&$thisS, $yytext, $yyleng, $yylineno, $yystate, $S, $_S, $O)
{
switch ($yystate) {
case 1: return { type : 'GROUP', expr: $S[$O-1] };
break;
case 2:$thisS = { type: 'TERNARY', expr: $S[$O-4], truthy : $S[$O-2], falsey: $S[$O] };
break;
case 3:$thisS = { type: "OR", left: $S[$O-2], right: $S[$O] };
break;
case 4:$thisS = { type: "AND", left: $S[$O-2], right: $S[$O] };
break;
case 5:$thisS = { type: 'LT', left: $S[$O-2], right: $S[$O] };
break;
case 6:$thisS = { type: 'LTE', left: $S[$O-2], right: $S[$O] };
break;
case 7:$thisS = { type: 'GT', left: $S[$O-2], right: $S[$O] };
break;
case 8:$thisS = { type: 'GTE', left: $S[$O-2], right: $S[$O] };
break;
case 9:$thisS = { type: 'NEQ', left: $S[$O-2], right: $S[$O] };
break;
case 10:$thisS = { type: 'EQ', left: $S[$O-2], right: $S[$O] };
break;
case 11:$thisS = { type: 'MOD', left: $S[$O-2], right: $S[$O] };
break;
case 12:$thisS = { type: 'GROUP', expr: $S[$O-1] };
break;
case 13:$thisS = { type: 'VAR' };
break;
case 14:$thisS = { type: 'NUM', val: Number($yytext) };
break;
}
}
function parser_lex()
{
$token = $this->lexer_lex(); // $end = 1
$token = (isset($token) ? $token : 1);
// if token isn't its numeric value, convert
if (isset($this->symbols_[$token]))
return $this->symbols_[$token];
return $token;
}
function parseError($str = "", $hash = array())
{
throw new Exception($str);
}
function parse($input)
{
$stack = array(0);
$stackCount = 1;
$vstack = array(null);
$vstackCount = 1;
// semantic value stack
$lstack = array($this->yyloc);
$lstackCount = 1;
//location stack
$shifts = 0;
$reductions = 0;
$recovering = 0;
$TERROR = 2;
$this->setInput($input);
$yyval = (object)array();
$yyloc = $this->yyloc;
$lstack[] = $yyloc;
while (true) {
// retreive state number from top of stack
$state = $stack[$stackCount - 1];
// use default actions if available
if (isset($this->defaultActions[$state])) {
$action = $this->defaultActions[$state];
} else {
if (empty($symbol) == true) {
$symbol = $this->parser_lex();
}
// read action for current state and first input
if (isset($this->table[$state][$symbol])) {
$action = $this->table[$state][$symbol];
} else {
$action = '';
}
}
if (empty($action) == true) {
if (!$recovering) {
// Report error
$expected = array();
foreach($this->table[$state] as $p => $item) {
if (!empty($this->terminals_[$p]) && $p > 2) {
$expected[] = $this->terminals_[$p];
}
}
$errStr = "Parse error on line " . ($this->yylineno + 1) . ":\n" . $this->showPosition() . "\nExpecting " . implode(", ", $expected) . ", got '" . (isset($this->terminals_[$symbol]) ? $this->terminals_[$symbol] : 'NOTHING') . "'";
$this->parseError($errStr, array(
"text"=> $this->match,
"token"=> $symbol,
"line"=> $this->yylineno,
"loc"=> $yyloc,
"expected"=> $expected
));
}
// just recovered from another error
if ($recovering == 3) {
if ($symbol == $this->EOF) {
$this->parseError(isset($errStr) ? $errStr : 'Parsing halted.');
}
// discard current lookahead and grab another
$yyleng = $this->yyleng;
$yytext = $this->yytext;
$yylineno = $this->yylineno;
$yyloc = $this->yyloc;
$symbol = $this->parser_lex();
}
// try to recover from error
while (true) {
// check for error recovery rule in this state
if (isset($this->table[$state][$TERROR])) {
break 2;
}
if ($state == 0) {
$this->parseError(isset($errStr) ? $errStr : 'Parsing halted.');
}
array_slice($stack, 0, 2);
$stackCount -= 2;
array_slice($vstack, 0, 1);
$vstackCount -= 1;
$state = $stack[$stackCount - 1];
}
$preErrorSymbol = $symbol; // save the lookahead token
$symbol = $TERROR; // insert generic error symbol as new lookahead
$state = $stack[$stackCount - 1];
if (isset($this->table[$state][$TERROR])) {
$action = $this->table[$state][$TERROR];
}
$recovering = 3; // allow 3 real symbols to be shifted before reporting a new error
}
// this shouldn't happen, unless resolve defaults are off
if (is_array($action[0])) {
$this->parseError("Parse Error: multiple actions possible at state: " . $state . ", token: " . $symbol);
}
switch ($action[0]) {
case 1:
// shift
//$this->shiftCount++;
$stack[] = $symbol;
$stackCount++;
$vstack[] = $this->yytext;
$vstackCount++;
$lstack[] = $this->yyloc;
$lstackCount++;
$stack[] = $action[1]; // push state
$stackCount++;
$symbol = "";
if (empty($preErrorSymbol)) { // normal execution/no error
$yyleng = $this->yyleng;
$yytext = $this->yytext;
$yylineno = $this->yylineno;
$yyloc = $this->yyloc;
if ($recovering > 0) $recovering--;
} else { // error just occurred, resume old lookahead f/ before error
$symbol = $preErrorSymbol;
$preErrorSymbol = "";
}
break;
case 2:
// reduce
$len = $this->productions_[$action[1]][1];
// perform semantic action
$yyval->S = $vstack[$vstackCount - $len];// default to $S = $1
// default location, uses first token for firsts, last for lasts
$yyval->_S = array(
"first_line"=> $lstack[$lstackCount - (isset($len) ? $len : 1)]['first_line'],
"last_line"=> $lstack[$lstackCount - 1]['last_line'],
"first_column"=> $lstack[$lstackCount - (isset($len) ? $len : 1)]['first_column'],
"last_column"=> $lstack[$lstackCount - 1]['last_column']
);
$r = $this->parser_performAction($yyval->S, $yytext, $yyleng, $yylineno, $action[1], $vstack, $lstack, $vstackCount - 1);
if (isset($r)) {
return $r;
}
// pop off stack
if ($len > 0) {
$stack = array_slice($stack, 0, -1 * $len * 2);
$stackCount -= $len * 2;
$vstack = array_slice($vstack, 0, -1 * $len);
$vstackCount -= $len;
$lstack = array_slice($lstack, 0, -1 * $len);
$lstackCount -= $len;
}
$stack[] = $this->productions_[$action[1]][0]; // push nonterminal (reduce)
$stackCount++;
$vstack[] = $yyval->S;
$vstackCount++;
$lstack[] = $yyval->_S;
$lstackCount++;
// goto new state = table[STATE][NONTERMINAL]
$newState = $this->table[$stack[$stackCount - 2]][$stack[$stackCount - 1]];
$stack[] = $newState;
$stackCount++;
break;
case 3:
// accept
return true;
}
}
return true;
}
/* Jison generated lexer */
var $EOF = 1;
var $S = "";
var $yy = "";
var $yylineno = "";
var $yyleng = "";
var $yytext = "";
var $match = "";
var $matched = "";
var $yyloc = array(
"first_line"=> 1,
"first_column"=> 0,
"last_line"=> 1,
"last_column"=> 0,
"range"=> array()
);
var $conditionsStack = array();
var $conditionStackCount = 0;
var $rules = array();
var $conditions = array();
var $done = false;
var $less;
var $more;
var $_input;
var $options;
var $offset;
function setInput($input)
{
$this->_input = $input;
$this->more = $this->less = $this->done = false;
$this->yylineno = $this->yyleng = 0;
$this->yytext = $this->matched = $this->match = '';
$this->conditionStack = array('INITIAL');
$this->yyloc["first_line"] = 1;
$this->yyloc["first_column"] = 0;
$this->yyloc["last_line"] = 1;
$this->yyloc["last_column"] = 0;
if (isset($this->options->ranges)) {
$this->yyloc['range'] = array(0,0);
}
$this->offset = 0;
return $this;
}
function input()
{
$ch = $this->_input[0];
$this->yytext .= $ch;
$this->yyleng++;
$this->offset++;
$this->match .= $ch;
$this->matched .= $ch;
$lines = preg_match("/(?:\r\n?|\n).*/", $ch);
if (count($lines) > 0) {
$this->yylineno++;
$this->yyloc['last_line']++;
} else {
$this->yyloc['last_column']++;
}
if (isset($this->options->ranges)) $this->yyloc['range'][1]++;
$this->_input = array_slice($this->_input, 1);
return $ch;
}
function unput($ch)
{
$len = strlen($ch);
$lines = explode("/(?:\r\n?|\n)/", $ch);
$linesCount = count($lines);
$this->_input = $ch . $this->_input;
$this->yytext = substr($this->yytext, 0, $len - 1);
//$this->yylen -= $len;
$this->offset -= $len;
$oldLines = explode("/(?:\r\n?|\n)/", $this->match);
$oldLinesCount = count($oldLines);
$this->match = substr($this->match, 0, strlen($this->match) - 1);
$this->matched = substr($this->matched, 0, strlen($this->matched) - 1);
if (($linesCount - 1) > 0) $this->yylineno -= $linesCount - 1;
$r = $this->yyloc['range'];
$oldLinesLength = (isset($oldLines[$oldLinesCount - $linesCount]) ? strlen($oldLines[$oldLinesCount - $linesCount]) : 0);
$this->yyloc["first_line"] = $this->yyloc["first_line"];
$this->yyloc["last_line"] = $this->yylineno + 1;
$this->yyloc["first_column"] = $this->yyloc['first_column'];
$this->yyloc["last_column"] = (empty($lines) ?
($linesCount == $oldLinesCount ? $this->yyloc['first_column'] : 0) + $oldLinesLength :
$this->yyloc['first_column'] - $len);
if (isset($this->options->ranges)) {
$this->yyloc['range'] = array($r[0], $r[0] + $this->yyleng - $len);
}
return $this;
}
function more()
{
$this->more = true;
return $this;
}
function pastInput()
{
$past = substr($this->matched, 0, strlen($this->matched) - strlen($this->match));
return (strlen($past) > 20 ? '...' : '') . preg_replace("/\n/", "", substr($past, -20));
}
function upcomingInput()
{
$next = $this->match;
if (strlen($next) < 20) {
$next .= substr($this->_input, 0, 20 - strlen($next));
}
return preg_replace("/\n/", "", substr($next, 0, 20) . (strlen($next) > 20 ? '...' : ''));
}
function showPosition()
{
$pre = $this->pastInput();
$c = '';
for($i = 0, $preLength = strlen($pre); $i < $preLength; $i++) {
$c .= '-';
}
return $pre . $this->upcomingInput() . "\n" . $c . "^";
}
function next()
{
if ($this->done == true) return $this->EOF;
if (empty($this->_input)) $this->done = true;
if ($this->more == false) {
$this->yytext = '';
$this->match = '';
}
$rules = $this->_currentRules();
for ($i = 0, $j = count($rules); $i < $j; $i++) {
preg_match($this->rules[$rules[$i]], $this->_input, $tempMatch);
if ($tempMatch && (empty($match) || count($tempMatch[0]) > count($match[0]))) {
$match = $tempMatch;
$index = $i;
if (isset($this->options->flex) && $this->options->flex == false) break;
}
}
if ( $match ) {
$matchCount = strlen($match[0]);
$lineCount = preg_match("/\n.*/", $match[0], $lines);
$this->yylineno += $lineCount;
$this->yyloc["first_line"] = $this->yyloc['last_line'];
$this->yyloc["last_line"] = $this->yylineno + 1;
$this->yyloc["first_column"] = $this->yyloc['last_column'];
$this->yyloc["last_column"] = $lines ? count($lines[$lineCount - 1]) - 1 : $this->yyloc['last_column'] + $matchCount;
$this->yytext .= $match[0];
$this->match .= $match[0];
$this->matches = $match;
$this->yyleng = strlen($this->yytext);
if (isset($this->options->ranges)) {
$this->yyloc['range'] = array($this->offset, $this->offset += $this->yyleng);
}
$this->more = false;
$this->_input = substr($this->_input, $matchCount, strlen($this->_input));
$this->matched .= $match[0];
$token = $this->lexer_performAction($this->yy, $this, $rules[$index], $this->conditionStack[$this->conditionStackCount]);
if ($this->done == true && empty($this->_input) == false) $this->done = false;
if (empty($token) == false) {
return $token;
} else {
return;
}
}
if (empty($this->_input)) {
return $this->EOF;
} else {
$this->parseError("Lexical error on line " . ($this->yylineno + 1) . ". Unrecognized text.\n" . $this->showPosition(), array(
"text"=> "",
"token"=> null,
"line"=> $this->yylineno
));
}
}
function lexer_lex()
{
$r = $this->next();
while (empty($r) && $this->done == false) {
$r = $this->next();
}
return $r;
}
function begin($condition)
{
$this->conditionStackCount++;
$this->conditionStack[] = $condition;
}
function popState()
{
$this->conditionStackCount--;
return array_pop($this->conditionStack);
}
function _currentRules()
{
return $this->conditions[
$this->conditionStack[
$this->conditionStackCount
]
]['rules'];
}
function lexer_performAction(&$yy, $yy_, $avoiding_name_collisions, $YY_START = null)
{
$YYSTATE = $YY_START;
;
switch($avoiding_name_collisions) {
case 0:/* skip whitespace */
break;
case 1:return 20;
break;
case 2:return 19;
break;
case 3:return 8;
break;
case 4:return 9;
break;
case 5:return 6;
break;
case 6:return 7;
break;
case 7:return 11;
break;
case 8:return 13;
break;
case 9:return 10;
break;
case 10:return 12;
break;
case 11:return 14;
break;
case 12:return 15;
break;
case 13:return 16;
break;
case 14:return 17;
break;
case 15:return 18;
break;
case 16:return 5;
break;
case 17:return 'INVALID'
break;
}
}
}
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