<?php
/*
 *** DON'T EDIT THIS FILE! ***
 *
 * This file was automatically generated by the Lime parser generator.
 * The real source code you should be looking at is in one or more
 * grammar files in the Lime format.
 *
 * THE ONLY REASON TO LOOK AT THIS FILE is to see where in the grammar
 * file that your error happened, because there are enough comments to
 * help you debug your grammar.

 * If you ignore this warning, you're shooting yourself in the brain,
 * not the foot.
 */
class calc extends lime_parser {
  public $qi = 0;
  public $i = array(
    array(
      'exp' => 's 1',
      'var' => 's 31',
      'num' => 's 3',
      "'+'" => 's 17',
      "'-'" => 's 19',
      "'('" => 's 21',
      'error' => 's 24',
      'stmt' => 's 34',
      "'start'" => "a 'start'"
    ),
    array(
      "'+'" => 's 2',
      "'-'" => 's 7',
      "'*'" => 's 9',
      "'/'" => 's 11',
      "'^'" => 's 13',
      "'%'" => 's 15',
      '#' => 'r 0'
    ),
    array(
      'num' => 's 3',
      'var' => 's 4',
      'exp' => 's 30',
      "'+'" => 's 17',
      "'-'" => 's 19',
      "'('" => 's 21',
      'error' => 's 24'
    ),
    array(
      "'+'" => 'r 2',
      "'-'" => 'r 2',
      "'*'" => 'r 2',
      "'/'" => 'r 2',
      "'^'" => 'r 2',
      "'%'" => 'r 2',
      "')'" => 'r 2',
      "','" => 'r 2',
      '#' => 'r 2'
    ),
    array(
      "'('" => 's 5',
      "'+'" => 'r 3',
      "'-'" => 'r 3',
      "'*'" => 'r 3',
      "'/'" => 'r 3',
      "'^'" => 'r 3',
      "'%'" => 'r 3',
      "')'" => 'r 3',
      "','" => 'r 3',
      '#' => 'r 3'
    ),
    array(
      'num' => 's 3',
      'var' => 's 4',
      'exp' => 's 6',
      "'+'" => 's 17',
      "'-'" => 's 19',
      "'('" => 's 21',
      'param_list' => 's 25',
      'error' => 's 24',
      'non_empty_param_list' => 's 27',
      "')'" => 'r 15'
    ),
    array(
      "'+'" => 's 2',
      "'-'" => 's 7',
      "'*'" => 's 9',
      "'/'" => 's 11',
      "'^'" => 's 13',
      "'%'" => 's 15',
      "','" => 'r 17',
      "')'" => 'r 17'
    ),
    array(
      'num' => 's 3',
      'var' => 's 4',
      'exp' => 's 8',
      "'+'" => 's 17',
      "'-'" => 's 19',
      "'('" => 's 21',
      'error' => 's 24'
    ),
    array(
      "'+'" => 'r 5',
      "'-'" => 'r 5',
      "'*'" => 's 9',
      "'/'" => 's 11',
      "'^'" => 's 13',
      "'%'" => 's 15',
      "')'" => 'r 5',
      "','" => 'r 5',
      '#' => 'r 5'
    ),
    array(
      'num' => 's 3',
      'var' => 's 4',
      'exp' => 's 10',
      "'+'" => 's 17',
      "'-'" => 's 19',
      "'('" => 's 21',
      'error' => 's 24'
    ),
    array(
      "'+'" => 'r 6',
      "'-'" => 'r 6',
      "'*'" => 'r 6',
      "'/'" => 'r 6',
      "'^'" => 's 13',
      "'%'" => 'r 6',
      "')'" => 'r 6',
      "','" => 'r 6',
      '#' => 'r 6'
    ),
    array(
      'num' => 's 3',
      'var' => 's 4',
      'exp' => 's 12',
      "'+'" => 's 17',
      "'-'" => 's 19',
      "'('" => 's 21',
      'error' => 's 24'
    ),
    array(
      "'+'" => 'r 7',
      "'-'" => 'r 7',
      "'*'" => 'r 7',
      "'/'" => 'r 7',
      "'^'" => 's 13',
      "'%'" => 'r 7',
      "')'" => 'r 7',
      "','" => 'r 7',
      '#' => 'r 7'
    ),
    array(
      'num' => 's 3',
      'var' => 's 4',
      'exp' => 's 14',
      "'+'" => 's 17',
      "'-'" => 's 19',
      "'('" => 's 21',
      'error' => 's 24'
    ),
    array(
      "'+'" => 'r 8',
      "'-'" => 'r 8',
      "'*'" => 'r 8',
      "'/'" => 'r 8',
      "'^'" => 's 13',
      "'%'" => 'r 8',
      "')'" => 'r 8',
      "','" => 'r 8',
      '#' => 'r 8'
    ),
    array(
      'num' => 's 3',
      'var' => 's 4',
      'exp' => 's 16',
      "'+'" => 's 17',
      "'-'" => 's 19',
      "'('" => 's 21',
      'error' => 's 24'
    ),
    array(
      "'+'" => 'r 9',
      "'-'" => 'r 9',
      "'*'" => 'r 9',
      "'/'" => 'r 9',
      "'^'" => 's 13',
      "'%'" => 'r 9',
      "')'" => 'r 9',
      "','" => 'r 9',
      '#' => 'r 9'
    ),
    array(
      'num' => 's 3',
      'var' => 's 4',
      'exp' => 's 18',
      "'+'" => 's 17',
      "'-'" => 's 19',
      "'('" => 's 21',
      'error' => 's 24'
    ),
    array(
      "'+'" => 'r 10',
      "'-'" => 'r 10',
      "'*'" => 'r 10',
      "'/'" => 'r 10',
      "'^'" => 'r 10',
      "'%'" => 'r 10',
      "')'" => 'r 10',
      "','" => 'r 10',
      '#' => 'r 10'
    ),
    array(
      'num' => 's 3',
      'var' => 's 4',
      'exp' => 's 20',
      "'+'" => 's 17',
      "'-'" => 's 19',
      "'('" => 's 21',
      'error' => 's 24'
    ),
    array(
      "'+'" => 'r 11',
      "'-'" => 'r 11',
      "'*'" => 'r 11',
      "'/'" => 'r 11',
      "'^'" => 'r 11',
      "'%'" => 'r 11',
      "')'" => 'r 11',
      "','" => 'r 11',
      '#' => 'r 11'
    ),
    array(
      'num' => 's 3',
      'var' => 's 4',
      'exp' => 's 22',
      "'+'" => 's 17',
      "'-'" => 's 19',
      "'('" => 's 21',
      'error' => 's 24'
    ),
    array(
      "'+'" => 's 2',
      "'-'" => 's 7',
      "'*'" => 's 9',
      "'/'" => 's 11',
      "'^'" => 's 13',
      "'%'" => 's 15',
      "')'" => 's 23'
    ),
    array(
      "'%'" => 'r 12',
      "'^'" => 'r 12',
      "'/'" => 'r 12',
      "'*'" => 'r 12',
      "'-'" => 'r 12',
      "'+'" => 'r 12',
      "')'" => 'r 12',
      "','" => 'r 12',
      '#' => 'r 12'
    ),
    array(
      "'%'" => 'r 14',
      "'^'" => 'r 14',
      "'/'" => 'r 14',
      "'*'" => 'r 14',
      "'-'" => 'r 14',
      "'+'" => 'r 14',
      "')'" => 'r 14',
      "','" => 'r 14',
      '#' => 'r 14'
    ),
    array(
      "')'" => 's 26'
    ),
    array(
      "'%'" => 'r 13',
      "'^'" => 'r 13',
      "'/'" => 'r 13',
      "'*'" => 'r 13',
      "'-'" => 'r 13',
      "'+'" => 'r 13',
      "')'" => 'r 13',
      "','" => 'r 13',
      '#' => 'r 13'
    ),
    array(
      "','" => 's 28',
      "')'" => 'r 16'
    ),
    array(
      'num' => 's 3',
      'var' => 's 4',
      'exp' => 's 29',
      "'+'" => 's 17',
      "'-'" => 's 19',
      "'('" => 's 21',
      'error' => 's 24'
    ),
    array(
      "'+'" => 's 2',
      "'-'" => 's 7',
      "'*'" => 's 9',
      "'/'" => 's 11',
      "'^'" => 's 13',
      "'%'" => 's 15',
      "','" => 'r 18',
      "')'" => 'r 18'
    ),
    array(
      "'+'" => 'r 4',
      "'-'" => 'r 4',
      "'*'" => 's 9',
      "'/'" => 's 11',
      "'^'" => 's 13',
      "'%'" => 's 15',
      "')'" => 'r 4',
      "','" => 'r 4',
      '#' => 'r 4'
    ),
    array(
      "'='" => 's 32',
      "'('" => 's 5',
      "'+'" => 'r 3',
      "'-'" => 'r 3',
      "'*'" => 'r 3',
      "'/'" => 'r 3',
      "'^'" => 'r 3',
      "'%'" => 'r 3',
      '#' => 'r 3'
    ),
    array(
      'exp' => 's 33',
      'num' => 's 3',
      'var' => 's 4',
      "'+'" => 's 17',
      "'-'" => 's 19',
      "'('" => 's 21',
      'error' => 's 24'
    ),
    array(
      "'+'" => 's 2',
      "'-'" => 's 7',
      "'*'" => 's 9',
      "'/'" => 's 11',
      "'^'" => 's 13',
      "'%'" => 's 15',
      '#' => 'r 1'
    ),
    array(
      '#' => 'r 19'
    )
  );
  public $d = array(
    "'+'" => 'plus operator (+)',
    "'-'" => 'minus operator (-)',
    "'*'" => 'multiplication operator (*)',
    "'/'" => 'division operator (/)',
    "'%'" => 'modulo operator (%)',
    "'^'" => 'exponentiation operator (^)'
  );
  public $errors = array();
  function reduce_0_stmt_1($tokens, &$result) {
    // (0) stmt :=  exp
    $result = reset($tokens);

    echo ' -> ';
    echo $tokens[0][0] . ' = ' . $tokens[0][1];
    echo "\n";
  }

  function reduce_1_stmt_2($tokens, &$result) {
    // (1) stmt :=  var  '='  exp
    $result = reset($tokens);
    $v = &$tokens[0];
    $e = &$tokens[2];

    echo $v . ' = ' . $e . "\n";
    set_variable($v, $e);
  }

  function reduce_2_exp_1($tokens, &$result) {
    // (2) exp :=  num
    $result = reset($tokens);

    $result = array($tokens[0], $tokens[0]);
  }

  function reduce_3_exp_2($tokens, &$result) {
    // (3) exp :=  var
    $result = reset($tokens);

    $result = array($tokens[0], get_variable($tokens[0]));
  }

  function reduce_4_exp_3($tokens, &$result) {
    // (4) exp :=  exp  '+'  exp
    $result = reset($tokens);

    $result = array(
      '(' . $tokens[0][0] . ' + ' . $tokens[2][0] . ')',
      nan_or($tokens[0][1], $tokens[2][1], $tokens[0][1] + $tokens[2][1])
    );
  }

  function reduce_5_exp_4($tokens, &$result) {
    // (5) exp :=  exp  '-'  exp
    $result = reset($tokens);

    $result = array(
      '(' . $tokens[0][0] . ' - ' . $tokens[2][0] . ')',
      nan_or($tokens[0][1], $tokens[2][1], $tokens[0][1] - $tokens[2][1])
    );
  }

  function reduce_6_exp_5($tokens, &$result) {
    // (6) exp :=  exp  '*'  exp
    $result = reset($tokens);

    $result = array(
      '(' . $tokens[0][0] . ' * ' . $tokens[2][0] . ')',
      nan_or($tokens[0][1], $tokens[2][1], $tokens[0][1] * $tokens[2][1])
    );
  }

  function reduce_7_exp_6($tokens, &$result) {
    // (7) exp :=  exp  '/'  exp
    $result = reset($tokens);

    $result = array(
      '(' . $tokens[0][0] . ' / ' . $tokens[2][0] . ')',
      nan_or($tokens[0][1], $tokens[2][1], $tokens[0][1] / $tokens[2][1])
    );
  }

  function reduce_8_exp_7($tokens, &$result) {
    // (8) exp :=  exp  '^'  exp
    $result = reset($tokens);

    $result = array(
      '(' . $tokens[0][0] . ' ^ ' . $tokens[2][0] . ')',
      nan_or($tokens[0][1], $tokens[2][1], pow($tokens[0][1], $tokens[2][1]))
    );
  }

  function reduce_9_exp_8($tokens, &$result) {
    // (9) exp :=  exp  '%'  exp
    $result = reset($tokens);

    $result = array(
      '(' . $tokens[0][0] . ' % ' . $tokens[2][0] . ')',
      nan_or($tokens[0][1], $tokens[2][1], $tokens[0][1] % $tokens[2][1])
    );
  }

  function reduce_10_exp_9($tokens, &$result) {
    // (10) exp :=  '+'  exp
    $result = reset($tokens);

    $result = array(
      '(+ ' . $tokens[1][0] . ')',
      nan_or($tokens[0][1], $tokens[2][1], +($tokens[1][1]))
    );
  }

  function reduce_11_exp_10($tokens, &$result) {
    // (11) exp :=  '-'  exp
    $result = reset($tokens);

    $result = array(
      '(- ' . $tokens[1][0] . ')',
      nan_or($tokens[0][1], $tokens[2][1], -($tokens[1][1]))
    );
  }

  function reduce_12_exp_11($tokens, &$result) {
    // (12) exp :=  '('  exp  ')'
    $result = $tokens[1];
  }

  function reduce_13_exp_12($tokens, &$result) {
    // (13) exp :=  var  '('  param_list  ')'
    $result = reset($tokens);

    $result = array(
      // little bits of voodoo to make this happen
      '(' . $tokens[0] . '(' .
        implode(', ', array_map(function ($a) {
          return $a[0];
        }, $tokens[2])) .
      '))',
      call_user_func_array($tokens[0], array_map(function ($a) {
        return $a[1];
      }, $tokens[2]))
    );
  }

  function reduce_14_exp_13($tokens, &$result) {
    // (14) exp :=  error
    $result = reset($tokens);

    printf("Error\n");
    $result = array('NaN', NaN);
  }

  function reduce_15_param_list_1($tokens, &$result) {
    // (15) param_list :=
    $result = reset($tokens);

    $result = array();
  }

  function reduce_16_param_list_2($tokens, &$result) {
    // (16) param_list :=  non_empty_param_list
    $result = reset($tokens);
  }

  function reduce_17_non_empty_param_list_1($tokens, &$result) {
    // (17) non_empty_param_list :=  exp
    $result = reset($tokens);

    $result = array($tokens[0]);
  }

  function reduce_18_non_empty_param_list_2($tokens, &$result) {
    // (18) non_empty_param_list :=  non_empty_param_list  ','  exp
    $result = reset($tokens);

    $tokens[0][] = $tokens[2];
    $result = $tokens[0];
  }

  function reduce_19_start_1($tokens, &$result) {
    // (19) 'start' :=  stmt
    $result = reset($tokens);
  }

  public $method = array(
    'reduce_0_stmt_1',
    'reduce_1_stmt_2',
    'reduce_2_exp_1',
    'reduce_3_exp_2',
    'reduce_4_exp_3',
    'reduce_5_exp_4',
    'reduce_6_exp_5',
    'reduce_7_exp_6',
    'reduce_8_exp_7',
    'reduce_9_exp_8',
    'reduce_10_exp_9',
    'reduce_11_exp_10',
    'reduce_12_exp_11',
    'reduce_13_exp_12',
    'reduce_14_exp_13',
    'reduce_15_param_list_1',
    'reduce_16_param_list_2',
    'reduce_17_non_empty_param_list_1',
    'reduce_18_non_empty_param_list_2',
    'reduce_19_start_1'
  );
  public $a = array(
    array(
      'symbol' => 'stmt',
      'len' => 1,
      'replace' => true
    ),
    array(
      'symbol' => 'stmt',
      'len' => 3,
      'replace' => true
    ),
    array(
      'symbol' => 'exp',
      'len' => 1,
      'replace' => true
    ),
    array(
      'symbol' => 'exp',
      'len' => 1,
      'replace' => true
    ),
    array(
      'symbol' => 'exp',
      'len' => 3,
      'replace' => true
    ),
    array(
      'symbol' => 'exp',
      'len' => 3,
      'replace' => true
    ),
    array(
      'symbol' => 'exp',
      'len' => 3,
      'replace' => true
    ),
    array(
      'symbol' => 'exp',
      'len' => 3,
      'replace' => true
    ),
    array(
      'symbol' => 'exp',
      'len' => 3,
      'replace' => true
    ),
    array(
      'symbol' => 'exp',
      'len' => 3,
      'replace' => true
    ),
    array(
      'symbol' => 'exp',
      'len' => 2,
      'replace' => true
    ),
    array(
      'symbol' => 'exp',
      'len' => 2,
      'replace' => true
    ),
    array(
      'symbol' => 'exp',
      'len' => 3,
      'replace' => true
    ),
    array(
      'symbol' => 'exp',
      'len' => 4,
      'replace' => true
    ),
    array(
      'symbol' => 'exp',
      'len' => 1,
      'replace' => true
    ),
    array(
      'symbol' => 'param_list',
      'len' => 0,
      'replace' => true
    ),
    array(
      'symbol' => 'param_list',
      'len' => 1,
      'replace' => true
    ),
    array(
      'symbol' => 'non_empty_param_list',
      'len' => 1,
      'replace' => true
    ),
    array(
      'symbol' => 'non_empty_param_list',
      'len' => 3,
      'replace' => true
    ),
    array(
      'symbol' => "'start'",
      'len' => 1,
      'replace' => true
    )
  );
}

// Time: 0.093108177185059 seconds
// Memory: 2768108 bytes