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<?php
require_once dirname(__FILE__) . '/Parser.php';
class PHP_LexerGenerator_Regex_Lexer
{
const MATCHSTART = PHP_LexerGenerator_Regex_Parser::MATCHSTART;
const MATCHEND = PHP_LexerGenerator_Regex_Parser::MATCHEND;
const CONTROLCHAR = PHP_LexerGenerator_Regex_Parser::CONTROLCHAR;
const OPENCHARCLASS = PHP_LexerGenerator_Regex_Parser::OPENCHARCLASS;
const FULLSTOP = PHP_LexerGenerator_Regex_Parser::FULLSTOP;
const TEXT = PHP_LexerGenerator_Regex_Parser::TEXT;
const BACKREFERENCE = PHP_LexerGenerator_Regex_Parser::BACKREFERENCE;
const OPENASSERTION = PHP_LexerGenerator_Regex_Parser::OPENASSERTION;
const COULDBEBACKREF = PHP_LexerGenerator_Regex_Parser::COULDBEBACKREF;
const NEGATE = PHP_LexerGenerator_Regex_Parser::NEGATE;
const HYPHEN = PHP_LexerGenerator_Regex_Parser::HYPHEN;
const CLOSECHARCLASS = PHP_LexerGenerator_Regex_Parser::CLOSECHARCLASS;
const BAR = PHP_LexerGenerator_Regex_Parser::BAR;
const MULTIPLIER = PHP_LexerGenerator_Regex_Parser::MULTIPLIER;
const INTERNALOPTIONS = PHP_LexerGenerator_Regex_Parser::INTERNALOPTIONS;
const COLON = PHP_LexerGenerator_Regex_Parser::COLON;
const OPENPAREN = PHP_LexerGenerator_Regex_Parser::OPENPAREN;
const CLOSEPAREN = PHP_LexerGenerator_Regex_Parser::CLOSEPAREN;
const PATTERNNAME = PHP_LexerGenerator_Regex_Parser::PATTERNNAME;
const POSITIVELOOKBEHIND = PHP_LexerGenerator_Regex_Parser::POSITIVELOOKBEHIND;
const NEGATIVELOOKBEHIND = PHP_LexerGenerator_Regex_Parser::NEGATIVELOOKBEHIND;
const POSITIVELOOKAHEAD = PHP_LexerGenerator_Regex_Parser::POSITIVELOOKAHEAD;
const NEGATIVELOOKAHEAD = PHP_LexerGenerator_Regex_Parser::NEGATIVELOOKAHEAD;
const ONCEONLY = PHP_LexerGenerator_Regex_Parser::ONCEONLY;
const COMMENT = PHP_LexerGenerator_Regex_Parser::COMMENT;
const RECUR = PHP_LexerGenerator_Regex_Parser::RECUR;
const ESCAPEDBACKSLASH = PHP_LexerGenerator_Regex_Parser::ESCAPEDBACKSLASH;
private $input;
private $N;
public $token;
public $value;
public $line;
function __construct($data)
{
$this->input = $data;
$this->N = 0;
}
function reset($data)
{
$this->input = $data;
$this->N = 0;
$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
}
$yy_global_pattern = "/^(\\\\\\\\)|^([^[\\\\^$.|()?*+{}]+)|^(\\\\[][{}*.^$|?()+])|^(\\[)|^(\\|)|^(\\\\[0-9][0-9])|^(\\\\[frnt]|\\\\x[0-9a-fA-F][0-9a-fA-F]?|\\\\[0-7][0-7][0-7]|\\\\x\\{[0-9a-fA-F]+\\})|^(\\\\[abBGcedDsSwW0C])|^(\\^)|^(\\\\A)|^(\\))|^(\\$)|^([*?+]|\\{[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)) {
$yymatches = array_filter($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
// extract sub-patterns for passing to lex function
$yysubmatches = array_slice($yymatches, $this->token,
$tokenMap[$this->token]);
$this->value = current($yymatches); // token value
$r = $this->{'yy_r1_' . $this->token}($yysubmatches);
if ($r === null) {
$this->N += strlen($this->value);
$this->line += substr_count("\n", $this->value);
// accept this token
return true;
} elseif ($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("\n", $this->value);
if ($this->N >= strlen($this->input)) {
return false; // end of input
}
// skip this token
continue;
} else { $yy_yymore_patterns = array(
1 => "^([^[\\\\^$.|()?*+{}]+)|^(\\\\[][{}*.^$|?()+])|^(\\[)|^(\\|)|^(\\\\[0-9][0-9])|^(\\\\[frnt]|\\\\x[0-9a-fA-F][0-9a-fA-F]?|\\\\[0-7][0-7][0-7]|\\\\x\\{[0-9a-fA-F]+\\})|^(\\\\[abBGcedDsSwW0C])|^(\\^)|^(\\\\A)|^(\\))|^(\\$)|^([*?+]|\\{[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 => "^(\\\\[][{}*.^$|?()+])|^(\\[)|^(\\|)|^(\\\\[0-9][0-9])|^(\\\\[frnt]|\\\\x[0-9a-fA-F][0-9a-fA-F]?|\\\\[0-7][0-7][0-7]|\\\\x\\{[0-9a-fA-F]+\\})|^(\\\\[abBGcedDsSwW0C])|^(\\^)|^(\\\\A)|^(\\))|^(\\$)|^([*?+]|\\{[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 => "^(\\[)|^(\\|)|^(\\\\[0-9][0-9])|^(\\\\[frnt]|\\\\x[0-9a-fA-F][0-9a-fA-F]?|\\\\[0-7][0-7][0-7]|\\\\x\\{[0-9a-fA-F]+\\})|^(\\\\[abBGcedDsSwW0C])|^(\\^)|^(\\\\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 => "^(\\|)|^(\\\\[0-9][0-9])|^(\\\\[frnt]|\\\\x[0-9a-fA-F][0-9a-fA-F]?|\\\\[0-7][0-7][0-7]|\\\\x\\{[0-9a-fA-F]+\\})|^(\\\\[abBGcedDsSwW0C])|^(\\^)|^(\\\\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 => "^(\\\\[0-9][0-9])|^(\\\\[frnt]|\\\\x[0-9a-fA-F][0-9a-fA-F]?|\\\\[0-7][0-7][0-7]|\\\\x\\{[0-9a-fA-F]+\\})|^(\\\\[abBGcedDsSwW0C])|^(\\^)|^(\\\\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 => "^(\\\\[frnt]|\\\\x[0-9a-fA-F][0-9a-fA-F]?|\\\\[0-7][0-7][0-7]|\\\\x\\{[0-9a-fA-F]+\\})|^(\\\\[abBGcedDsSwW0C])|^(\\^)|^(\\\\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])|^(\\^)|^(\\\\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("\n", $this->value);
}
} while ($this->{'yy_r1_' . $this->token}() !== null);
// accept
$this->N += strlen($this->value);
$this->line += substr_count("\n", $this->value);
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)
{
$this->token = self::COULDBEBACKREF;
}
function yy_r1_7($yy_subpatterns)
{
$this->token = self::TEXT;
}
function yy_r1_8($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)) {
$yymatches = array_filter($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
// extract sub-patterns for passing to lex function
$yysubmatches = array_slice($yymatches, $this->token,
$tokenMap[$this->token]);
$this->value = current($yymatches); // token value
$r = $this->{'yy_r2_' . $this->token}($yysubmatches);
if ($r === null) {
$this->N += strlen($this->value);
$this->line += substr_count("\n", $this->value);
// accept this token
return true;
} elseif ($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("\n", $this->value);
if ($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("\n", $this->value);
}
} while ($this->{'yy_r2_' . $this->token}() !== null);
// accept
$this->N += strlen($this->value);
$this->line += substr_count("\n", $this->value);
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()
{
$tokenMap = array (
1 => 0,
2 => 0,
3 => 0,
4 => 0,
5 => 0,
6 => 0,
7 => 0,
8 => 0,
9 => 0,
);
if ($this->N >= strlen($this->input)) {
return false; // end of input
}
$yy_global_pattern = "/^(\\\\\\\\)|^(\\])|^(\\\\[]\\.\\-\\^])|^(\\\\[frnt]|\\\\x[0-9a-fA-F][0-9a-fA-F]?|\\\\[0-7][0-7][0-7]|\\\\x\\{[0-9a-fA-F]+\\})|^(\\\\[bacedDsSwW0C]|\\\\x\\{[0-9a-fA-F]+\\})|^(-(?!]))|^([^\\-\\\\])|^(\\\\)|^(.)/";
do {
if (preg_match($yy_global_pattern, substr($this->input, $this->N), $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
// extract sub-patterns for passing to lex function
$yysubmatches = array_slice($yymatches, $this->token,
$tokenMap[$this->token]);
$this->value = current($yymatches); // token value
$r = $this->{'yy_r3_' . $this->token}($yysubmatches);
if ($r === null) {
$this->N += strlen($this->value);
$this->line += substr_count("\n", $this->value);
// accept this token
return true;
} elseif ($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("\n", $this->value);
if ($this->N >= strlen($this->input)) {
return false; // end of input
}
// skip this token
continue;
} else { $yy_yymore_patterns = array(
1 => "^(\\])|^(\\\\[]\\.\\-\\^])|^(\\\\[frnt]|\\\\x[0-9a-fA-F][0-9a-fA-F]?|\\\\[0-7][0-7][0-7]|\\\\x\\{[0-9a-fA-F]+\\})|^(\\\\[bacedDsSwW0C]|\\\\x\\{[0-9a-fA-F]+\\})|^(-(?!]))|^([^\\-\\\\])|^(\\\\)|^(.)",
2 => "^(\\\\[]\\.\\-\\^])|^(\\\\[frnt]|\\\\x[0-9a-fA-F][0-9a-fA-F]?|\\\\[0-7][0-7][0-7]|\\\\x\\{[0-9a-fA-F]+\\})|^(\\\\[bacedDsSwW0C]|\\\\x\\{[0-9a-fA-F]+\\})|^(-(?!]))|^([^\\-\\\\])|^(\\\\)|^(.)",
3 => "^(\\\\[frnt]|\\\\x[0-9a-fA-F][0-9a-fA-F]?|\\\\[0-7][0-7][0-7]|\\\\x\\{[0-9a-fA-F]+\\})|^(\\\\[bacedDsSwW0C]|\\\\x\\{[0-9a-fA-F]+\\})|^(-(?!]))|^([^\\-\\\\])|^(\\\\)|^(.)",
4 => "^(\\\\[bacedDsSwW0C]|\\\\x\\{[0-9a-fA-F]+\\})|^(-(?!]))|^([^\\-\\\\])|^(\\\\)|^(.)",
5 => "^(-(?!]))|^([^\\-\\\\])|^(\\\\)|^(.)",
6 => "^([^\\-\\\\])|^(\\\\)|^(.)",
7 => "^(\\\\)|^(.)",
8 => "^(.)",
9 => "",
);
// yymore is needed
do {
if (!strlen($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("\n", $this->value);
}
} while ($this->{'yy_r3_' . $this->token}() !== null);
// accept
$this->N += strlen($this->value);
$this->line += substr_count("\n", $this->value);
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)
{
$this->token = self::CONTROLCHAR;
}
function yy_r3_4($yy_subpatterns)
{
$this->token = self::TEXT;
}
function yy_r3_5($yy_subpatterns)
{
$this->token = self::CONTROLCHAR;
}
function yy_r3_6($yy_subpatterns)
{
$this->token = self::HYPHEN;
$this->yybegin(self::RANGE);
}
function yy_r3_7($yy_subpatterns)
{
$this->token = self::TEXT;
}
function yy_r3_8($yy_subpatterns)
{
return false; // ignore escaping of normal text
}
function yy_r3_9($yy_subpatterns)
{
$this->token = self::TEXT;
}
function yylex4()
{
$tokenMap = array (
1 => 0,
2 => 0,
3 => 0,
4 => 0,
5 => 0,
);
if ($this->N >= strlen($this->input)) {
return false; // end of input
}
$yy_global_pattern = "/^(\\\\\\\\)|^(\\\\\\])|^(\\\\[bacedDsSwW0C]|\\\\x\\{[0-9a-fA-F]+\\})|^([^\\-\\\\])|^(\\\\)/";
do {
if (preg_match($yy_global_pattern, substr($this->input, $this->N), $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
// extract sub-patterns for passing to lex function
$yysubmatches = array_slice($yymatches, $this->token,
$tokenMap[$this->token]);
$this->value = current($yymatches); // token value
$r = $this->{'yy_r4_' . $this->token}($yysubmatches);
if ($r === null) {
$this->N += strlen($this->value);
$this->line += substr_count("\n", $this->value);
// accept this token
return true;
} elseif ($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("\n", $this->value);
if ($this->N >= strlen($this->input)) {
return false; // end of input
}
// skip this token
continue;
} else { $yy_yymore_patterns = array(
1 => "^(\\\\\\])|^(\\\\[bacedDsSwW0C]|\\\\x\\{[0-9a-fA-F]+\\})|^([^\\-\\\\])|^(\\\\)",
2 => "^(\\\\[bacedDsSwW0C]|\\\\x\\{[0-9a-fA-F]+\\})|^([^\\-\\\\])|^(\\\\)",
3 => "^([^\\-\\\\])|^(\\\\)",
4 => "^(\\\\)",
5 => "",
);
// yymore is needed
do {
if (!strlen($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("\n", $this->value);
}
} while ($this->{'yy_r4_' . $this->token}() !== null);
// accept
$this->N += strlen($this->value);
$this->line += substr_count("\n", $this->value);
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::CONTROLCHAR;
$this->yybegin(self::CHARACTERCLASS);
}
function yy_r4_4($yy_subpatterns)
{
$this->token = self::TEXT;
$this->yybegin(self::CHARACTERCLASS);
}
function yy_r4_5($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)) {
$yymatches = array_filter($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
// extract sub-patterns for passing to lex function
$yysubmatches = array_slice($yymatches, $this->token,
$tokenMap[$this->token]);
$this->value = current($yymatches); // token value
$r = $this->{'yy_r5_' . $this->token}($yysubmatches);
if ($r === null) {
$this->N += strlen($this->value);
$this->line += substr_count("\n", $this->value);
// accept this token
return true;
} elseif ($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("\n", $this->value);
if ($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("\n", $this->value);
}
} while ($this->{'yy_r5_' . $this->token}() !== null);
// accept
$this->N += strlen($this->value);
$this->line += substr_count("\n", $this->value);
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;
}
}