CPAN::Groonga

$fixed_length, $help, $json );
    my ( $sfile, $stfile );
    my $error = '';

    parse_options( $params_array, \$error, \$check, \$file, \$fixed_length,
        \$help, \$json );

    return <<EOF 

ut as fixed length fields
 -h, --help           prints this help and exits
 -j, --json           prints output as json
EOF

    if ($parser_class) {
        eval "require $parser_class";
    }
    els

ass->new( file => $file_name ); };

    return "Parsing error: $@\n" if $@;

    return json_dump($cfg) if $json;

    my @output = deep_dump( [], $cfg, \@errors );
    my $output = ( $check && scalar