Regex.pm

# Do not edit this file - Generated by Perlito6 9.0
use v5;
use utf8;
use strict;
use warnings;
no warnings ('redefine', 'once', 'void', 'uninitialized', 'misc', 'recursion');
use Perlito6::Perl5::Runtime;
use Perlito6::Perl5::Prelude;
our $MATCH = Perlito6::Match->new();
{
package GLOBAL;
    sub new { shift; bless { @_ }, "GLOBAL" }

    # use v6 
;
    {
    package Perlito6::Grammar::Regex;
        sub new { shift; bless { @_ }, "Perlito6::Grammar::Regex" }
        (my  $Hash_rule_terms = bless {}, 'HASH');
        sub ws {
            my $grammar = $_[0];
            my $str = $_[1];
            my $pos = $_[2];
            (my  $MATCH);
            ($MATCH = Perlito6::Match->new(('str' => $str), ('from' => $pos), ('to' => $pos), ('bool' => 1)));
            (($MATCH)->{bool} = ((do {
    ((my  $pos1) = $MATCH->to());
    (do {
    ((my  $m2) = Perlito6::Grammar->ws($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        1
    }
    else {
        0
    }
})
})));
            $MATCH
        };
        sub rule_ident {
            my $grammar = $_[0];
            my $str = $_[1];
            my $pos = $_[2];
            (my  $MATCH);
            ($MATCH = Perlito6::Match->new(('str' => $str), ('from' => $pos), ('to' => $pos), ('bool' => 1)));
            (($MATCH)->{bool} = ((do {
    ((my  $pos1) = $MATCH->to());
    ((do {
    ((my  $m2) = Perlito6::Grammar->full_ident($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        1
    }
    else {
        0
    }
}) || (do {
    (($MATCH)->{to} = $pos1);
    ((do {
    ((my  $m2) = $grammar->digit($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'digit'} = $m2);
        1
    }
    else {
        0
    }
}))
}))
})));
            $MATCH
        };
        sub any {
            my $grammar = $_[0];
            my $str = $_[1];
            my $pos = $_[2];
            (my  $MATCH);
            ($MATCH = Perlito6::Match->new(('str' => $str), ('from' => $pos), ('to' => $pos), ('bool' => 1)));
            (($MATCH)->{bool} = ((do {
    ((my  $pos1) = $MATCH->to());
    (do {
    (('' ne substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))
})
})));
            $MATCH
        };
        sub literal {
            my $grammar = $_[0];
            my $str = $_[1];
            my $pos = $_[2];
            (my  $MATCH);
            ($MATCH = Perlito6::Match->new(('str' => $str), ('from' => $pos), ('to' => $pos), ('bool' => 1)));
            (($MATCH)->{bool} = ((do {
    ((my  $pos1) = $MATCH->to());
    (do {
    ((my  $last_match_null) = 0);
    ((my  $last_pos) = $MATCH->to());
    for ( ; ((do {
    ((my  $pos1) = $MATCH->to());
    ((do {
    ((((chr(92) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))) && ((('' ne substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))))
}) || (do {
    (($MATCH)->{to} = $pos1);
    (((do {
    ((my  $tmp) = $MATCH);
    ($MATCH = Perlito6::Match->new(('str' => $str), ('from' => $tmp->to()), ('to' => $tmp->to()), ('bool' => 1)));
    (($MATCH)->{bool} = (do {
    ((my  $pos1) = $MATCH->to());
    (do {
    ((chr(39) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))
})
}));
    (($tmp)->{bool} = !($MATCH));
    ($MATCH = $tmp);
    !!($MATCH)
}) && ((('' ne substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))))
}))
}) && (($last_match_null < 2)));  ) {
        if (($last_pos == $MATCH->to())) {
            ($last_match_null = ($last_match_null + 1))
        }
        else {
            ($last_match_null = 0)
        };
        ($last_pos = $MATCH->to())
    };
    (($MATCH)->{to} = $last_pos);
    1
})
})));
            $MATCH
        };
        sub metasyntax_exp {
            my $grammar = $_[0];
            my $str = $_[1];
            my $pos = $_[2];
            (my  $MATCH);
            ($MATCH = Perlito6::Match->new(('str' => $str), ('from' => $pos), ('to' => $pos), ('bool' => 1)));
            (($MATCH)->{bool} = ((do {
    ((my  $pos1) = $MATCH->to());
    (do {
    ((my  $last_match_null) = 0);
    ((my  $last_pos) = $MATCH->to());
    ((my  $count) = 0);
    for ( ; ((do {
    ((my  $pos1) = $MATCH->to());
    (((((do {
    ((((chr(92) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))) && ((('' ne substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))))
}) || (do {
    (($MATCH)->{to} = $pos1);
    ((((((chr(39) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))) && (do {
    ((my  $m2) = $grammar->literal($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        1
    }
    else {
        0
    }
})) && (((chr(39) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    ((((((chr(123) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))) && (do {
    ((my  $m2) = $grammar->string_code($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        1
    }
    else {
        0
    }
})) && (((chr(125) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    (((((('<' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))) && (do {
    ((my  $m2) = $grammar->metasyntax_exp($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        1
    }
    else {
        0
    }
})) && ((('>' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    (((do {
    ((my  $tmp) = $MATCH);
    ($MATCH = Perlito6::Match->new(('str' => $str), ('from' => $tmp->to()), ('to' => $tmp->to()), ('bool' => 1)));
    (($MATCH)->{bool} = (do {
    ((my  $pos1) = $MATCH->to());
    (do {
    (('>' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))
})
}));
    (($tmp)->{bool} = !($MATCH));
    ($MATCH = $tmp);
    !!($MATCH)
}) && ((('' ne substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))))
}))
}) && (($last_match_null < 2)));  ) {
        if (($last_pos == $MATCH->to())) {
            ($last_match_null = ($last_match_null + 1))
        }
        else {
            ($last_match_null = 0)
        };
        ($last_pos = $MATCH->to());
        ($count = ($count + 1))
    };
    (($MATCH)->{to} = $last_pos);
    ($count > 0)
})
})));
            $MATCH
        };
        sub char_range {
            my $grammar = $_[0];
            my $str = $_[1];
            my $pos = $_[2];
            (my  $MATCH);
            ($MATCH = Perlito6::Match->new(('str' => $str), ('from' => $pos), ('to' => $pos), ('bool' => 1)));
            (($MATCH)->{bool} = ((do {
    ((my  $pos1) = $MATCH->to());
    (do {
    ((my  $last_match_null) = 0);
    ((my  $last_pos) = $MATCH->to());
    ((my  $count) = 0);
    for ( ; ((do {
    ((my  $pos1) = $MATCH->to());
    ((do {
    ((((chr(92) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))) && ((('' ne substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))))
}) || (do {
    (($MATCH)->{to} = $pos1);
    (((do {
    ((my  $tmp) = $MATCH);
    ($MATCH = Perlito6::Match->new(('str' => $str), ('from' => $tmp->to()), ('to' => $tmp->to()), ('bool' => 1)));
    (($MATCH)->{bool} = (do {
    ((my  $pos1) = $MATCH->to());
    (do {
    ((']' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))
})
}));
    (($tmp)->{bool} = !($MATCH));
    ($MATCH = $tmp);
    !!($MATCH)
}) && ((('' ne substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))))
}))
}) && (($last_match_null < 2)));  ) {
        if (($last_pos == $MATCH->to())) {
            ($last_match_null = ($last_match_null + 1))
        }
        else {
            ($last_match_null = 0)
        };
        ($last_pos = $MATCH->to());
        ($count = ($count + 1))
    };
    (($MATCH)->{to} = $last_pos);
    ($count > 0)
})
})));
            $MATCH
        };
        sub char_class {
            my $grammar = $_[0];
            my $str = $_[1];
            my $pos = $_[2];
            (my  $MATCH);
            ($MATCH = Perlito6::Match->new(('str' => $str), ('from' => $pos), ('to' => $pos), ('bool' => 1)));
            (($MATCH)->{bool} = ((do {
    ((my  $pos1) = $MATCH->to());
    ((do {
    ((my  $m2) = $grammar->rule_ident($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        1
    }
    else {
        0
    }
}) || (do {
    (($MATCH)->{to} = $pos1);
    (((((('[' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))) && (do {
    ((my  $m2) = $grammar->char_range($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        1
    }
    else {
        0
    }
})) && (((']' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))))
}))
})));
            $MATCH
        };
        sub string_code {
            my $grammar = $_[0];
            my $str = $_[1];
            my $pos = $_[2];
            (my  $MATCH);
            ($MATCH = Perlito6::Match->new(('str' => $str), ('from' => $pos), ('to' => $pos), ('bool' => 1)));
            (($MATCH)->{bool} = ((do {
    ((my  $pos1) = $MATCH->to());
    (do {
    ((my  $last_match_null) = 0);
    ((my  $last_pos) = $MATCH->to());
    ((my  $count) = 0);
    for ( ; ((do {
    ((my  $pos1) = $MATCH->to());
    ((((do {
    ((((chr(92) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))) && ((('' ne substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))))
}) || (do {
    (($MATCH)->{to} = $pos1);
    ((((((chr(39) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))) && (do {
    ((my  $m2) = $grammar->literal($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        1
    }
    else {
        0
    }
})) && (((chr(39) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    ((((((chr(123) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))) && (do {
    ((my  $m2) = $grammar->string_code($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        1
    }
    else {
        0
    }
})) && (((chr(125) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    (((do {
    ((my  $tmp) = $MATCH);
    ($MATCH = Perlito6::Match->new(('str' => $str), ('from' => $tmp->to()), ('to' => $tmp->to()), ('bool' => 1)));
    (($MATCH)->{bool} = (do {
    ((my  $pos1) = $MATCH->to());
    (do {
    ((chr(125) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))
})
}));
    (($tmp)->{bool} = !($MATCH));
    ($MATCH = $tmp);
    !!($MATCH)
}) && ((('' ne substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))))
}))
}) && (($last_match_null < 2)));  ) {
        if (($last_pos == $MATCH->to())) {
            ($last_match_null = ($last_match_null + 1))
        }
        else {
            ($last_match_null = 0)
        };
        ($last_pos = $MATCH->to());
        ($count = ($count + 1))
    };
    (($MATCH)->{to} = $last_pos);
    ($count > 0)
})
})));
            $MATCH
        };
        sub parsed_code {
            my $grammar = $_[0];
            my $str = $_[1];
            my $pos = $_[2];
            (my  $MATCH);
            ($MATCH = Perlito6::Match->new(('str' => $str), ('from' => $pos), ('to' => $pos), ('bool' => 1)));
            (($MATCH)->{bool} = ((do {
    ((my  $pos1) = $MATCH->to());
    (do {
    ((do {
    ((my  $m2) = $grammar->string_code($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        1
    }
    else {
        0
    }
}) && (((do {
    ($MATCH->{capture} = ("".($MATCH)))
}) || 1)))
})
})));
            $MATCH
        };
        sub named_capture_body {
            my $grammar = $_[0];
            my $str = $_[1];
            my $pos = $_[2];
            (my  $MATCH);
            ($MATCH = Perlito6::Match->new(('str' => $str), ('from' => $pos), ('to' => $pos), ('bool' => 1)));
            (($MATCH)->{bool} = ((do {
    ((my  $pos1) = $MATCH->to());
    ((((do {
    (((((('(' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))) && (do {
    ((my  $m2) = $grammar->rule($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'rule'} = $m2);
        1
    }
    else {
        0
    }
})) && (((')' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))) && (((do {
    ($MATCH->{capture} = (do {
    (my  $Hash_a = bless {}, 'HASH');
    ($Hash_a->{'capturing_group'} = ${$MATCH->{'rule'}});
    $Hash_a
}))
}) || 1)))
}) || (do {
    (($MATCH)->{to} = $pos1);
    ((((((('[' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))) && (do {
    ((my  $m2) = $grammar->rule($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'rule'} = $m2);
        1
    }
    else {
        0
    }
})) && (((']' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))) && (((do {
    ($MATCH->{capture} = (${$MATCH->{'rule'}}))
}) || 1))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    ((((((('<' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))) && (do {
    ((my  $m2) = $grammar->metasyntax_exp($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'metasyntax_exp'} = $m2);
        1
    }
    else {
        0
    }
})) && ((('>' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))) && (((do {
    ($MATCH->{capture} = (Rul::Subrule->new(('metasyntax' => ${$MATCH->{'metasyntax_exp'}}), ('captures' => 1))))
}) || 1))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    ((((do {
    die('invalid alias syntax')
}) || 1)))
}))
})));
            $MATCH
        };
        sub variables {
            my $grammar = $_[0];
            my $str = $_[1];
            my $pos = $_[2];
            (my  $MATCH);
            ($MATCH = Perlito6::Match->new(('str' => $str), ('from' => $pos), ('to' => $pos), ('bool' => 1)));
            (($MATCH)->{bool} = ((do {
    ((my  $pos1) = $MATCH->to());
    (((do {
    ((((((chr(36) . '<' eq substr($str, $MATCH->to(), 2)) && ((($MATCH)->{to} = (2 + $MATCH->to()))))) && (do {
    ((my  $m2) = $grammar->rule_ident($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'rule_ident'} = $m2);
        1
    }
    else {
        0
    }
})) && ((('>' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))) && (((do {
    ($MATCH->{capture} = ((chr(36) . chr(47) . chr(123) . chr(39) . $MATCH->{'rule_ident'} . chr(39) . chr(125))))
}) || 1)))
}) || (do {
    (($MATCH)->{to} = $pos1);
    ((((do {
    ((my  $m2) = Perlito6::Grammar->var_sigil($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'Perlito6::Grammar.var_sigil'} = $m2);
        1
    }
    else {
        0
    }
}) && (do {
    ((my  $m2) = Perlito6::Grammar->val_int($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'Perlito6::Grammar.val_int'} = $m2);
        1
    }
    else {
        0
    }
})) && (((do {
    ($MATCH->{capture} = (($MATCH->{'Perlito6::Grammar.var_sigil'} . chr(47) . '[' . $MATCH->{'Perlito6::Grammar.val_int'} . ']')))
}) || 1))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    (((((do {
    ((my  $m2) = Perlito6::Grammar->var_sigil($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'Perlito6::Grammar.var_sigil'} = $m2);
        1
    }
    else {
        0
    }
}) && (do {
    ((my  $m2) = Perlito6::Grammar->var_twigil($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'Perlito6::Grammar.var_twigil'} = $m2);
        1
    }
    else {
        0
    }
})) && (do {
    ((my  $m2) = Perlito6::Grammar->full_ident($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'Perlito6::Grammar.full_ident'} = $m2);
        1
    }
    else {
        0
    }
})) && (((do {
    ($MATCH->{capture} = (Rul::Var->new(('sigil' => "".($MATCH->{'Perlito6::Grammar.var_sigil'})), ('twigil' => "".($MATCH->{'Perlito6::Grammar.var_twigil'})), ('name' => "".($MATCH->{'Perlito6::Grammar.full_ident'})))))
}) || 1))))
}))
})));
            $MATCH
        };
        sub rule_terms {
            my $grammar = $_[0];
            my $str = $_[1];
            my $pos = $_[2];
            (my  $MATCH);
            ($MATCH = Perlito6::Match->new(('str' => $str), ('from' => $pos), ('to' => $pos), ('bool' => 1)));
            (($MATCH)->{bool} = ((do {
    ((my  $pos1) = $MATCH->to());
    (((((((((((((((do {
    (((((('(' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))) && (do {
    ((my  $m2) = $grammar->rule($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'rule'} = $m2);
        1
    }
    else {
        0
    }
})) && (((')' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))) && (((do {
    ($MATCH->{capture} = (Rul::Capture->new(('rule_exp' => ${$MATCH->{'rule'}}))))
}) || 1)))
}) || (do {
    (($MATCH)->{to} = $pos1);
    ((((((('<(' eq substr($str, $MATCH->to(), 2)) && ((($MATCH)->{to} = (2 + $MATCH->to()))))) && (do {
    ((my  $m2) = $grammar->rule($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'rule'} = $m2);
        1
    }
    else {
        0
    }
})) && (((')>' eq substr($str, $MATCH->to(), 2)) && ((($MATCH)->{to} = (2 + $MATCH->to())))))) && (((do {
    ($MATCH->{capture} = (Rul::CaptureResult->new(('rule_exp' => ${$MATCH->{'rule'}}))))
}) || 1))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    (((((((('<after' eq substr($str, $MATCH->to(), 6)) && ((($MATCH)->{to} = (6 + $MATCH->to()))))) && (do {
    ((my  $m2) = $grammar->ws($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        1
    }
    else {
        0
    }
})) && (do {
    ((my  $m2) = $grammar->rule($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'rule'} = $m2);
        1
    }
    else {
        0
    }
})) && ((('>' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))) && (((do {
    ($MATCH->{capture} = (Rul::After->new(('rule_exp' => ${$MATCH->{'rule'}}))))
}) || 1))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    (((((((('<before' eq substr($str, $MATCH->to(), 7)) && ((($MATCH)->{to} = (7 + $MATCH->to()))))) && (do {
    ((my  $m2) = $grammar->ws($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        1
    }
    else {
        0
    }
})) && (do {
    ((my  $m2) = $grammar->rule($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'rule'} = $m2);
        1
    }
    else {
        0
    }
})) && ((('>' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))) && (((do {
    ($MATCH->{capture} = (Rul::Before->new(('rule_exp' => ${$MATCH->{'rule'}}))))
}) || 1))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    (((((((('<' . chr(33) . 'before' eq substr($str, $MATCH->to(), 8)) && ((($MATCH)->{to} = (8 + $MATCH->to()))))) && (do {
    ((my  $m2) = $grammar->ws($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        1
    }
    else {
        0
    }
})) && (do {
    ((my  $m2) = $grammar->rule($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'rule'} = $m2);
        1
    }
    else {
        0
    }
})) && ((('>' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))) && (((do {
    ($MATCH->{capture} = (Rul::NotBefore->new(('rule_exp' => ${$MATCH->{'rule'}}))))
}) || 1))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    ((((((('<' . chr(33) eq substr($str, $MATCH->to(), 2)) && ((($MATCH)->{to} = (2 + $MATCH->to()))))) && (do {
    ((my  $m2) = $grammar->metasyntax_exp($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'metasyntax_exp'} = $m2);
        1
    }
    else {
        0
    }
})) && ((('>' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))) && (((do {
    ($MATCH->{capture} = (do {
    (my  $Hash_a = bless {}, 'HASH');
    ($Hash_a->{'negate'} = do {
    (my  $Hash_a = bless {}, 'HASH');
    ($Hash_a->{'metasyntax'} = ${$MATCH->{'metasyntax_exp'}});
    $Hash_a
});
    $Hash_a
}))
}) || 1))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    ((((((('<+' eq substr($str, $MATCH->to(), 2)) && ((($MATCH)->{to} = (2 + $MATCH->to()))))) && (do {
    ((my  $m2) = $grammar->char_class($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'char_class'} = $m2);
        1
    }
    else {
        0
    }
})) && ((('>' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))) && (((do {
    ($MATCH->{capture} = (Rul::CharClass->new(('chars' => "".($MATCH->{'char_class'})))))
}) || 1))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    ((((((('<-' eq substr($str, $MATCH->to(), 2)) && ((($MATCH)->{to} = (2 + $MATCH->to()))))) && (do {
    ((my  $m2) = $grammar->char_class($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'char_class'} = $m2);
        1
    }
    else {
        0
    }
})) && ((('>' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))) && (((do {
    ($MATCH->{capture} = (Rul::NegateCharClass->new(('chars' => "".($MATCH->{'char_class'})))))
}) || 1))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    (((((((chr(39) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))) && (do {
    ((my  $m2) = $grammar->literal($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'literal'} = $m2);
        1
    }
    else {
        0
    }
})) && (((chr(39) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))) && (((do {
    ($MATCH->{capture} = (Rul::Constant->new(('constant' => ${$MATCH->{'literal'}}))))
}) || 1))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    ((((((((('<' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))) && (((chr(39) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))) && (do {
    ((my  $m2) = $grammar->literal($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'literal'} = $m2);
        1
    }
    else {
        0
    }
})) && (((chr(39) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))) && ((('>' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))) && (((do {
    ($MATCH->{capture} = (Rul::Constant->new(('constant' => ${$MATCH->{'literal'}}))))
}) || 1))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    ((((('<' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))) && (do {
    ((my  $pos1) = $MATCH->to());
    ((((do {
    (((do {
    ((my  $m2) = $grammar->variables($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'variables'} = $m2);
        1
    }
    else {
        0
    }
}) && ((('>' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))) && (((do {
    ($MATCH->{capture} = (Rul::InterpolateVar->new(('var' => ${$MATCH->{'variables'}}))))
}) || 1)))
}) || (do {
    (($MATCH)->{to} = $pos1);
    (((((((chr(63) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))) && (do {
    ((my  $m2) = $grammar->metasyntax_exp($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'metasyntax_exp'} = $m2);
        1
    }
    else {
        0
    }
})) && ((('>' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))) && (((do {
    ($MATCH->{capture} = (Rul::Subrule->new(('metasyntax' => ${$MATCH->{'metasyntax_exp'}}), ('captures' => 0))))
}) || 1))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    ((((((('.' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))) && (do {
    ((my  $m2) = $grammar->metasyntax_exp($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'metasyntax_exp'} = $m2);
        1
    }
    else {
        0
    }
})) && ((('>' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))) && (((do {
    ($MATCH->{capture} = (Rul::Subrule->new(('metasyntax' => ${$MATCH->{'metasyntax_exp'}}), ('captures' => 0))))
}) || 1))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    ((((do {
    ((my  $m2) = $grammar->metasyntax_exp($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'metasyntax_exp'} = $m2);
        1
    }
    else {
        0
    }
}) && ((('>' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))) && (((do {
    ($MATCH->{capture} = (Rul::Subrule->new(('metasyntax' => ${$MATCH->{'metasyntax_exp'}}), ('captures' => 1))))
}) || 1))))
}))
})))
})) || (do {
    (($MATCH)->{to} = $pos1);
    (((((((chr(123) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))) && (do {
    ((my  $m2) = $grammar->parsed_code($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'parsed_code'} = $m2);
        1
    }
    else {
        0
    }
})) && (((chr(125) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))) && (((do {
    ($MATCH->{capture} = (Rul::Block->new(('closure' => ${$MATCH->{'parsed_code'}}))))
}) || 1))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    (((((chr(92) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))) && (do {
    ((my  $pos1) = $MATCH->to());
    (((do {
    ((((((('c' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))) && ((('[' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))) && (do {
    ((my  $m2) = Perlito6::Grammar->digits($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'Perlito6::Grammar.digits'} = $m2);
        1
    }
    else {
        0
    }
})) && (((']' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))) && (((do {
    ($MATCH->{capture} = (Rul::Constant->new(('constant' => chr($MATCH->{'Perlito6::Grammar.digits'})))))
}) || 1)))
}) || (do {
    (($MATCH)->{to} = $pos1);
    (((((('c' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))) && (do {
    ((my  $m2) = Perlito6::Grammar->digits($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'Perlito6::Grammar.digits'} = $m2);
        1
    }
    else {
        0
    }
})) && (((do {
    ($MATCH->{capture} = (Rul::Constant->new(('constant' => chr($MATCH->{'Perlito6::Grammar.digits'})))))
}) || 1))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    (((do {
    ((my  $m2) = $grammar->any($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'any'} = $m2);
        1
    }
    else {
        0
    }
}) && (((do {
    ($MATCH->{capture} = (Rul::SpecialChar->new(('char' => ${$MATCH->{'any'}}))))
}) || 1))))
}))
})))
})) || (do {
    (($MATCH)->{to} = $pos1);
    ((((('.' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))) && (((do {
    ($MATCH->{capture} = (Rul::Dot->new()))
}) || 1))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    ((((((('[' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))) && (do {
    ((my  $m2) = $grammar->rule($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'rule'} = $m2);
        1
    }
    else {
        0
    }
})) && (((']' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))) && (((do {
    ($MATCH->{capture} = (${$MATCH->{'rule'}}))
}) || 1))))
}))
})));
            $MATCH
        };
        sub rule_term {
            my $grammar = $_[0];
            my $str = $_[1];
            my $pos = $_[2];
            (my  $MATCH);
            ($MATCH = Perlito6::Match->new(('str' => $str), ('from' => $pos), ('to' => $pos), ('bool' => 1)));
            (($MATCH)->{bool} = ((do {
    ((my  $pos1) = $MATCH->to());
    (((do {
    ((do {
    ((my  $m2) = $grammar->variables($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'variables'} = $m2);
        1
    }
    else {
        0
    }
}) && (do {
    ((my  $pos1) = $MATCH->to());
    ((do {
    (((((do {
    ((my  $last_pos) = $MATCH->to());
    if (!((do {
    ((my  $m2) = $grammar->ws($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        1
    }
    else {
        0
    }
}))) {
        (($MATCH)->{to} = $last_pos)
    };
    1
}) && (((chr(61) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to())))))) && (do {
    ((my  $last_pos) = $MATCH->to());
    if (!((do {
    ((my  $m2) = $grammar->ws($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        1
    }
    else {
        0
    }
}))) {
        (($MATCH)->{to} = $last_pos)
    };
    1
})) && (do {
    ((my  $m2) = $grammar->named_capture_body($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'named_capture_body'} = $m2);
        1
    }
    else {
        0
    }
})) && (((do {
    ($MATCH->{capture} = (Rul::NamedCapture->new(('rule_exp' => ${$MATCH->{'named_capture_body'}}), ('capture_ident' => ${$MATCH->{'variables'}}))))
}) || 1)))
}) || (do {
    (($MATCH)->{to} = $pos1);
    ((((do {
    ($MATCH->{capture} = (${$MATCH->{'variables'}}))
}) || 1)))
}))
}))
}) || (do {
    (($MATCH)->{to} = $pos1);
    (((do {
    ((my  $m2) = $grammar->rule_terms($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'rule_terms'} = $m2);
        1
    }
    else {
        0
    }
}) && (((do {
    ($MATCH->{capture} = (${$MATCH->{'rule_terms'}}))
}) || 1))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    ((((do {
    ((my  $tmp) = $MATCH);
    ($MATCH = Perlito6::Match->new(('str' => $str), ('from' => $tmp->to()), ('to' => $tmp->to()), ('bool' => 1)));
    (($MATCH)->{bool} = (do {
    ((my  $pos1) = $MATCH->to());
    (((((((((((do {
    ((']' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))
}) || (do {
    (($MATCH)->{to} = $pos1);
    ((((chr(125) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    ((((')' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    (((('>' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    ((((':' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    ((((chr(63) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    (((('+' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    (((('*' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    ((((chr(124) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    ((((chr(38) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    ((((chr(47) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))))
}))
}));
    (($tmp)->{bool} = !($MATCH));
    ($MATCH = $tmp);
    !!($MATCH)
}) && (do {
    ((my  $m2) = $grammar->any($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'any'} = $m2);
        1
    }
    else {
        0
    }
})) && (((do {
    ($MATCH->{capture} = (Rul::Constant->new(('constant' => ${$MATCH->{'any'}}))))
}) || 1))))
}))
})));
            $MATCH
        };
        sub quant_exp {
            my $grammar = $_[0];
            my $str = $_[1];
            my $pos = $_[2];
            (my  $MATCH);
            ($MATCH = Perlito6::Match->new(('str' => $str), ('from' => $pos), ('to' => $pos), ('bool' => 1)));
            (($MATCH)->{bool} = ((do {
    ((my  $pos1) = $MATCH->to());
    ((do {
    ((((('**' eq substr($str, $MATCH->to(), 2)) && ((($MATCH)->{to} = (2 + $MATCH->to()))))) && (do {
    ((my  $m2) = Perlito6::Grammar->opt_ws($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        1
    }
    else {
        0
    }
})) && (do {
    ((my  $pos1) = $MATCH->to());
    ((do {
    ((do {
    ((my  $m2) = Perlito6::Grammar->val_int($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'Perlito6::Grammar.val_int'} = $m2);
        1
    }
    else {
        0
    }
}) && (((do {
    ($MATCH->{capture} = (${$MATCH->{'Perlito6::Grammar.val_int'}}))
}) || 1)))
}) || (do {
    (($MATCH)->{to} = $pos1);
    (((do {
    ((my  $m2) = $grammar->rule_term($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'rule_term'} = $m2);
        1
    }
    else {
        0
    }
}) && (((do {
    ($MATCH->{capture} = (${$MATCH->{'rule_term'}}))
}) || 1))))
}))
}))
}) || (do {
    (($MATCH)->{to} = $pos1);
    ((do {
    ((my  $pos1) = $MATCH->to());
    (((do {
    ((chr(63) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))
}) || (do {
    (($MATCH)->{to} = $pos1);
    (((('*' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    (((('+' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))))
}))
}))
}))
})));
            $MATCH
        };
        sub greedy_exp {
            my $grammar = $_[0];
            my $str = $_[1];
            my $pos = $_[2];
            (my  $MATCH);
            ($MATCH = Perlito6::Match->new(('str' => $str), ('from' => $pos), ('to' => $pos), ('bool' => 1)));
            (($MATCH)->{bool} = ((do {
    ((my  $pos1) = $MATCH->to());
    (((do {
    ((chr(63) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))
}) || (do {
    (($MATCH)->{to} = $pos1);
    (((('+' eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))))
})) || (do {
    (($MATCH)->{to} = $pos1);
    (1)
}))
})));
            $MATCH
        };
        sub quantifier {
            my $grammar = $_[0];
            my $str = $_[1];
            my $pos = $_[2];
            (my  $MATCH);
            ($MATCH = Perlito6::Match->new(('str' => $str), ('from' => $pos), ('to' => $pos), ('bool' => 1)));
            (($MATCH)->{bool} = ((do {
    ((my  $pos1) = $MATCH->to());
    (do {
    ((((do {
    ((my  $m2) = Perlito6::Grammar->opt_ws($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        1
    }
    else {
        0
    }
}) && (do {
    ((my  $m2) = $grammar->rule_term($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'rule_term'} = $m2);
        1
    }
    else {
        0
    }
})) && (do {
    ((my  $m2) = Perlito6::Grammar->opt_ws2($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        1
    }
    else {
        0
    }
})) && (do {
    ((my  $pos1) = $MATCH->to());
    ((do {
    ((((do {
    ((my  $m2) = $grammar->quant_exp($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'quant_exp'} = $m2);
        1
    }
    else {
        0
    }
}) && (do {
    ((my  $m2) = $grammar->greedy_exp($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'greedy_exp'} = $m2);
        1
    }
    else {
        0
    }
})) && (do {
    ((my  $m2) = Perlito6::Grammar->opt_ws3($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        1
    }
    else {
        0
    }
})) && (((do {
    ($MATCH->{capture} = (Rul::Quantifier->new(('term' => ${$MATCH->{'rule_term'}}), ('quant' => ${$MATCH->{'quant_exp'}}), ('greedy' => ${$MATCH->{'greedy_exp'}}), ('ws1' => ${$MATCH->{'Perlito6::Grammar.opt_ws'}}), ('ws2' => ${$MATCH->{'Perlito6::Grammar.opt_ws2'}}), ('ws3' => ${$MATCH->{'Perlito6::Grammar.opt_ws3'}}))))
}) || 1)))
}) || (do {
    (($MATCH)->{to} = $pos1);
    ((((do {
    ($MATCH->{capture} = (${$MATCH->{'rule_term'}}))
}) || 1)))
}))
}))
})
})));
            $MATCH
        };
        sub concat_list {
            my $grammar = $_[0];
            my $str = $_[1];
            my $pos = $_[2];
            (my  $MATCH);
            ($MATCH = Perlito6::Match->new(('str' => $str), ('from' => $pos), ('to' => $pos), ('bool' => 1)));
            (($MATCH)->{bool} = ((do {
    ((my  $pos1) = $MATCH->to());
    ((do {
    ((do {
    ((my  $m2) = $grammar->quantifier($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'quantifier'} = $m2);
        1
    }
    else {
        0
    }
}) && (do {
    ((my  $pos1) = $MATCH->to());
    ((do {
    ((do {
    ((my  $m2) = $grammar->concat_list($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'concat_list'} = $m2);
        1
    }
    else {
        0
    }
}) && (((do {
    ($MATCH->{capture} = (do {
    (my  $List_a = bless [], 'ARRAY');
    (my  $List_v = bless [], 'ARRAY');
    push( @{$List_a}, ${$MATCH->{'quantifier'}} );
    ($List_v = ((${$MATCH->{'concat_list'}})));
    for my $x ( @{(bless [0 .. ((scalar( @{$List_v} ) - 1))], 'ARRAY')} ) {
        push( @{$List_a}, $List_v->[$x] )
    };
    $List_a
}))
}) || 1)))
}) || (do {
    (($MATCH)->{to} = $pos1);
    ((((do {
    ($MATCH->{capture} = (do {
    (my  $List_a = bless [], 'ARRAY');
    (my  $List_v = bless [], 'ARRAY');
    push( @{$List_a}, ${$MATCH->{'quantifier'}} );
    $List_a
}))
}) || 1)))
}))
}))
}) || (do {
    (($MATCH)->{to} = $pos1);
    ((((do {
    ($MATCH->{capture} = (do {
    (my  $List_a = bless [], 'ARRAY');
    (my  $List_v = bless [], 'ARRAY');
    $List_a
}))
}) || 1)))
}))
})));
            $MATCH
        };
        sub concat_exp {
            my $grammar = $_[0];
            my $str = $_[1];
            my $pos = $_[2];
            (my  $MATCH);
            ($MATCH = Perlito6::Match->new(('str' => $str), ('from' => $pos), ('to' => $pos), ('bool' => 1)));
            (($MATCH)->{bool} = ((do {
    ((my  $pos1) = $MATCH->to());
    (do {
    ((do {
    ((my  $m2) = $grammar->concat_list($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'concat_list'} = $m2);
        1
    }
    else {
        0
    }
}) && (((do {
    ($MATCH->{capture} = (Rul::Concat->new(('concat' => ${$MATCH->{'concat_list'}}))))
}) || 1)))
})
})));
            $MATCH
        };
        sub or_list_exp {
            my $grammar = $_[0];
            my $str = $_[1];
            my $pos = $_[2];
            (my  $MATCH);
            ($MATCH = Perlito6::Match->new(('str' => $str), ('from' => $pos), ('to' => $pos), ('bool' => 1)));
            (($MATCH)->{bool} = ((do {
    ((my  $pos1) = $MATCH->to());
    ((do {
    ((do {
    ((my  $m2) = $grammar->concat_exp($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'concat_exp'} = $m2);
        1
    }
    else {
        0
    }
}) && (do {
    ((my  $pos1) = $MATCH->to());
    ((do {
    (((((chr(124) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))) && (do {
    ((my  $m2) = $grammar->or_list_exp($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'or_list_exp'} = $m2);
        1
    }
    else {
        0
    }
})) && (((do {
    ($MATCH->{capture} = (do {
    (my  $List_a = bless [], 'ARRAY');
    (my  $List_v = bless [], 'ARRAY');
    push( @{$List_a}, ${$MATCH->{'concat_exp'}} );
    ($List_v = ((${$MATCH->{'or_list_exp'}})));
    for my $x ( @{(bless [0 .. ((scalar( @{$List_v} ) - 1))], 'ARRAY')} ) {
        push( @{$List_a}, $List_v->[$x] )
    };
    $List_a
}))
}) || 1)))
}) || (do {
    (($MATCH)->{to} = $pos1);
    ((((do {
    ($MATCH->{capture} = (do {
    (my  $List_a = bless [], 'ARRAY');
    (my  $List_v = bless [], 'ARRAY');
    push( @{$List_a}, ${$MATCH->{'concat_exp'}} );
    $List_a
}))
}) || 1)))
}))
}))
}) || (do {
    (($MATCH)->{to} = $pos1);
    ((((do {
    ($MATCH->{capture} = (do {
    (my  $List_a = bless [], 'ARRAY');
    (my  $List_v = bless [], 'ARRAY');
    $List_a
}))
}) || 1)))
}))
})));
            $MATCH
        };
        sub rule {
            my $grammar = $_[0];
            my $str = $_[1];
            my $pos = $_[2];
            (my  $MATCH);
            ($MATCH = Perlito6::Match->new(('str' => $str), ('from' => $pos), ('to' => $pos), ('bool' => 1)));
            (($MATCH)->{bool} = ((do {
    ((my  $pos1) = $MATCH->to());
    (do {
    (((do {
    ((my  $pos1) = $MATCH->to());
    ((do {
    ((do {
    ((my  $last_pos) = $MATCH->to());
    if (!((do {
    ((my  $m2) = $grammar->ws($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        1
    }
    else {
        0
    }
}))) {
        (($MATCH)->{to} = $last_pos)
    };
    1
}) && (((chr(124) eq substr($str, $MATCH->to(), 1)) && ((($MATCH)->{to} = (1 + $MATCH->to()))))))
}) || (do {
    (($MATCH)->{to} = $pos1);
    (1)
}))
}) && (do {
    ((my  $m2) = $grammar->or_list_exp($str, $MATCH->to()));
    if ($m2) {
        (($MATCH)->{to} = $m2->to());
        ($MATCH->{'or_list_exp'} = $m2);
        1
    }
    else {
        0
    }
})) && (((do {
    ($MATCH->{capture} = (Rul::Or->new(('or_list' => ${$MATCH->{'or_list_exp'}}))))
}) || 1)))
})
})));
            $MATCH
        }
    }


}

1;