Gecko [ www.blackthorn-inc.com ]

Name	Size	Permission	Date
App	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
Archive	[ DIR ]	drwxr-xr-x	2016-10-10 17:36
Attribute	[ DIR ]	drwxr-xr-x	2016-10-10 17:36
B	[ DIR ]	drwxr-xr-x	2016-10-10 17:38
CGI	[ DIR ]	drwxr-xr-x	2016-10-10 17:36
CPAN	[ DIR ]	drwxr-xr-x	2016-10-10 17:36
Carp	[ DIR ]	drwxr-xr-x	2016-10-10 17:36
Class	[ DIR ]	drwxr-xr-x	2015-02-14 16:56
Compress	[ DIR ]	drwxr-xr-x	2016-10-10 17:38
Config	[ DIR ]	drwxr-xr-x	2016-10-10 17:36
DBM_Filter	[ DIR ]	drwxr-xr-x	2015-02-14 16:56
Data	[ DIR ]	drwxr-xr-x	2016-10-10 17:38
Devel	[ DIR ]	drwxr-xr-x	2016-10-10 17:39
Digest	[ DIR ]	drwxr-xr-x	2016-10-10 17:39
Encode	[ DIR ]	drwxr-xr-x	2016-10-10 17:39
Exporter	[ DIR ]	drwxr-xr-x	2016-10-10 17:36
ExtUtils	[ DIR ]	drwxr-xr-x	2016-10-10 17:36
File	[ DIR ]	drwxr-xr-x	2016-10-10 17:39
Filter	[ DIR ]	drwxr-xr-x	2016-10-10 17:39
Getopt	[ DIR ]	drwxr-xr-x	2016-10-10 17:36
HTTP	[ DIR ]	drwxr-xr-x	2016-10-10 17:36
Hash	[ DIR ]	drwxr-xr-x	2016-10-10 17:39
I18N	[ DIR ]	drwxr-xr-x	2016-10-10 17:39
IO	[ DIR ]	drwxr-xr-x	2016-10-10 17:39
IPC	[ DIR ]	drwxr-xr-x	2016-10-10 17:39
JSON	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
List	[ DIR ]	drwxr-xr-x	2016-10-10 17:39
Locale	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
MIME	[ DIR ]	drwxr-xr-x	2016-10-10 17:40
Math	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
Memoize	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
Module	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
Net	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
Package	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
Params	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
Parse	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
Perl	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
PerlIO	[ DIR ]	drwxr-xr-x	2016-10-10 17:40
Pod	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
Scalar	[ DIR ]	drwxr-xr-x	2016-10-10 17:39
Search	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
Sys	[ DIR ]	drwxr-xr-x	2016-10-10 17:40
TAP	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
Term	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
Test	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
Text	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
Thread	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
Tie	[ DIR ]	drwxr-xr-x	2016-10-10 17:40
Time	[ DIR ]	drwxr-xr-x	2016-10-10 17:40
Unicode	[ DIR ]	drwxr-xr-x	2016-10-10 17:40
User	[ DIR ]	drwxr-xr-x	2015-02-14 16:56
XS	[ DIR ]	drwxr-xr-x	2016-10-10 17:41
auto	[ DIR ]	drwxr-xr-x	2016-10-10 18:16
autodie	[ DIR ]	drwxr-xr-x	2016-10-10 17:36
encoding	[ DIR ]	drwxr-xr-x	2016-10-10 17:36
feature	[ DIR ]	drwxr-xr-x	2015-02-14 16:56
inc	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
overload	[ DIR ]	drwxr-xr-x	2016-10-10 18:13
perl5db	[ DIR ]	drwxr-xr-x	2015-02-14 16:56
threads	[ DIR ]	drwxr-xr-x	2016-10-10 17:40
unicore	[ DIR ]	drwxr-xr-x	2016-10-10 18:53
version	[ DIR ]	drwxr-xr-x	2016-10-10 17:38
warnings	[ DIR ]	drwxr-xr-x	2015-02-14 16:56
.exists	0 B	-rw-r--r--	2016-10-10 18:16
AnyDBM_File.pm	2.56 KB	-r--r--r--	2014-12-27 11:48
AnyDBM_File.t	3.36 KB	-r--r--r--	2014-12-27 11:48
AutoLoader.pm	15.43 KB	-r--r--r--	2014-12-27 11:48
AutoSplit.pm	19.18 KB	-r--r--r--	2014-12-27 11:48
B.pm	28.07 KB	-r--r--r--	2014-12-27 11:49
Benchmark.pm	29.22 KB	-r--r--r--	2014-12-27 11:49
Benchmark.t	21.04 KB	-r--r--r--	2014-12-27 11:48
CGI.pm	255.23 KB	-r--r--r--	2014-12-27 11:49
CORE.pod	3.19 KB	-r--r--r--	2014-12-27 11:48
CPAN.pm	134.45 KB	-r--r--r--	2014-12-27 11:48
Carp.pm	27.8 KB	-r--r--r--	2014-12-27 11:49
Config.pm	3.18 KB	-rw-r--r--	2016-10-10 17:36
Config.pod	229.34 KB	-rw-r--r--	2016-10-10 17:36
Config.t	8.26 KB	-r--r--r--	2014-12-27 11:48
Config_git.pl	409 B	-rw-r--r--	2016-10-10 17:36
Config_heavy.pl	40.41 KB	-rw-r--r--	2016-10-10 17:36
Cwd.pm	21.95 KB	-r--r--r--	2015-01-10 12:06
DB.pm	18.5 KB	-r--r--r--	2014-12-27 11:48
DB.t	16.28 KB	-r--r--r--	2014-12-27 11:48
DBM_Filter.pm	14.05 KB	-r--r--r--	2014-12-27 11:48
DB_File.pm	62.24 KB	-r--r--r--	2016-10-10 17:38
Digest.pm	10.35 KB	-r--r--r--	2014-12-27 11:48
DirHandle.pm	1.52 KB	-r--r--r--	2014-12-27 11:48
DirHandle.t	930 B	-r--r--r--	2014-12-27 11:48
Dumpvalue.pm	16.5 KB	-r--r--r--	2014-12-27 11:48
DynaLoader.pm	24.99 KB	-r--r--r--	2016-10-10 17:38
Encode.pm	32.44 KB	-r--r--r--	2014-12-27 11:49
English.pm	4.64 KB	-r--r--r--	2014-12-27 11:48
English.t	4.11 KB	-r--r--r--	2014-12-27 11:48
Env.pm	5.39 KB	-r--r--r--	2014-12-27 11:48
Errno.pm	6.33 KB	-r--r--r--	2016-10-10 17:36
Exporter.pm	18.31 KB	-r--r--r--	2014-12-27 11:49
Fatal.pm	59.38 KB	-r--r--r--	2014-12-27 11:49
Fcntl.pm	3.83 KB	-r--r--r--	2014-12-27 11:49
FileCache.pm	5.44 KB	-r--r--r--	2014-12-27 11:48
FileHandle.pm	6.62 KB	-r--r--r--	2014-12-27 11:48
FileHandle.t	2.48 KB	-r--r--r--	2014-12-27 11:48
FindBin.pm	4.45 KB	-r--r--r--	2014-12-27 11:48
FindBin.t	338 B	-r--r--r--	2014-12-27 11:48
GDBM_File.pm	1.51 KB	-r--r--r--	2014-12-27 11:48
IO.pm	1.36 KB	-r--r--r--	2014-12-27 11:49
Internals.t	5.04 KB	-r--r--r--	2014-12-27 11:48
Memoize.pm	35.28 KB	-r--r--r--	2014-12-27 11:48
NDBM_File.pm	2.44 KB	-r--r--r--	2014-12-27 11:49
NEXT.pm	18.05 KB	-r--r--r--	2014-12-27 11:48
O.pm	4.11 KB	-r--r--r--	2014-12-27 11:48
Opcode.pm	15.33 KB	-r--r--r--	2014-12-27 11:49
POSIX.pm	16.44 KB	-r--r--r--	2014-12-27 11:49
POSIX.pod	65.45 KB	-r--r--r--	2014-12-27 11:49
PerlIO.pm	10.21 KB	-r--r--r--	2014-12-27 11:48
SDBM_File.pm	3.46 KB	-r--r--r--	2014-12-27 11:49
Safe.pm	24.27 KB	-r--r--r--	2014-12-27 11:49
SelectSaver.pm	1.05 KB	-r--r--r--	2014-12-27 11:48
SelectSaver.t	365 B	-r--r--r--	2014-12-27 11:48
SelfLoader.pm	16.94 KB	-r--r--r--	2014-12-27 11:49
Socket.pm	35.47 KB	-r--r--r--	2014-12-27 11:49
Storable.pm	42.13 KB	-r--r--r--	2015-01-15 22:12
Symbol.pm	4.68 KB	-r--r--r--	2014-12-27 11:48
Symbol.t	2.52 KB	-r--r--r--	2014-12-27 11:48
Test.pm	28.12 KB	-r--r--r--	2014-12-27 11:48
Thread.pm	8.09 KB	-r--r--r--	2014-12-27 11:48
Thread.t	1.59 KB	-r--r--r--	2014-12-27 11:48
UNIVERSAL.pm	6.97 KB	-r--r--r--	2014-12-27 11:49
XSLoader.pm	9.99 KB	-r--r--r--	2016-10-10 17:38
_charnames.pm	31.63 KB	-r--r--r--	2014-12-27 11:49
arybase.pm	2.75 KB	-r--r--r--	2014-12-27 11:49
attributes.pm	15.95 KB	-r--r--r--	2014-12-27 12:30
autodie.pm	11.9 KB	-r--r--r--	2014-12-27 11:49
autouse.pm	4.14 KB	-r--r--r--	2014-12-27 11:48
base.pm	7.21 KB	-r--r--r--	2014-12-27 11:48
bigint.pm	18.29 KB	-r--r--r--	2014-12-27 11:49
bignum.pm	17.7 KB	-r--r--r--	2014-12-27 11:49
bigrat.pm	13.58 KB	-r--r--r--	2014-12-27 11:49
blib.pm	2.04 KB	-r--r--r--	2014-12-27 11:48
blib.t	1.81 KB	-r--r--r--	2014-12-27 11:48
buildcustomize.pl	1.1 KB	-rw-r--r--	2016-10-10 17:36
bytes.pm	2.96 KB	-r--r--r--	2014-12-27 11:48
bytes.t	2.78 KB	-r--r--r--	2014-12-27 11:48
bytes_heavy.pl	758 B	-r--r--r--	2014-12-27 11:48
charnames.pm	20.39 KB	-r--r--r--	2014-12-27 11:49
charnames.t	372.58 KB	-r--r--r--	2014-12-27 11:49
constant.pm	13.99 KB	-r--r--r--	2014-12-27 11:49
dbm_filter_util.pl	1.83 KB	-r--r--r--	2014-12-27 11:48
deprecate.pm	3.01 KB	-r--r--r--	2014-12-27 11:48
diagnostics.pm	18.26 KB	-r--r--r--	2014-12-27 11:48
diagnostics.t	7.1 KB	-r--r--r--	2014-12-27 11:49
dumpvar.pl	15.24 KB	-r--r--r--	2014-12-27 11:48
dumpvar.t	5.81 KB	-r--r--r--	2014-12-27 11:48
encoding.pm	20.04 KB	-r--r--r--	2014-12-27 11:49
experimental.pm	3.88 KB	-r--r--r--	2014-12-27 11:49
feature.pm	13.46 KB	-rw-r--r--	2014-12-27 12:46
feature.t	78 B	-r--r--r--	2014-12-27 11:48
fields.pm	9.24 KB	-r--r--r--	2014-12-27 11:48
filetest.pm	3.91 KB	-r--r--r--	2014-12-27 11:48
filetest.t	3 KB	-r--r--r--	2014-12-27 11:48
h2ph.t	1.58 KB	-r--r--r--	2014-12-27 11:48
h2xs.t	7.64 KB	-r--r--r--	2014-12-27 11:48
if.pm	2.63 KB	-r--r--r--	2014-12-27 11:48
integer.pm	3.18 KB	-r--r--r--	2014-12-27 11:48
integer.t	1.32 KB	-r--r--r--	2014-12-27 11:48
less.pm	3.13 KB	-r--r--r--	2014-12-27 11:48
less.t	901 B	-r--r--r--	2014-12-27 11:48
lib.pm	5.87 KB	-r--r--r--	2016-10-10 17:37
locale.pm	2.13 KB	-r--r--r--	2014-12-27 11:49
locale.t	72.86 KB	-r--r--r--	2014-12-27 11:49
mro.pm	9.86 KB	-r--r--r--	2014-12-27 11:49
open.pm	7.83 KB	-r--r--r--	2014-12-27 11:48
open.t	6.4 KB	-r--r--r--	2014-12-27 11:48
ops.pm	997 B	-r--r--r--	2014-12-27 11:48
overload.pm	51.41 KB	-r--r--r--	2014-12-27 11:49
overload.t	71.98 KB	-r--r--r--	2014-12-27 11:49
overload64.t	8.33 KB	-r--r--r--	2014-12-27 11:48
overloading.pm	1.77 KB	-r--r--r--	2014-12-27 11:48
overloading.t	3.25 KB	-r--r--r--	2014-12-27 11:48
parent.pm	2.83 KB	-r--r--r--	2014-12-27 11:48
perl5db.pl	307.01 KB	-r--r--r--	2014-12-27 11:49
perl5db.t	56.06 KB	-r--r--r--	2014-12-27 11:49
perldoc.pod	8.69 KB	-r--r--r--	2014-12-27 11:48
perlfaq.pm	94 B	-r--r--r--	2014-12-27 11:49
perlfaq.pod	22.18 KB	-r--r--r--	2014-12-27 11:48
perlfaq1.pod	14.36 KB	-r--r--r--	2014-12-27 11:49
perlfaq2.pod	9.24 KB	-r--r--r--	2014-12-27 11:49
perlfaq3.pod	37.67 KB	-r--r--r--	2014-12-27 11:48
perlfaq4.pod	87.39 KB	-r--r--r--	2014-12-27 11:49
perlfaq5.pod	54.11 KB	-r--r--r--	2014-12-27 11:49
perlfaq6.pod	38.66 KB	-r--r--r--	2014-12-27 11:49
perlfaq7.pod	36.98 KB	-r--r--r--	2014-12-27 11:49
perlfaq8.pod	48.9 KB	-r--r--r--	2014-12-27 11:48
perlfaq9.pod	14.7 KB	-r--r--r--	2014-12-27 11:48
perlglossary.pod	133.98 KB	-r--r--r--	2014-12-27 11:48
perlxs.pod	76.6 KB	-r--r--r--	2014-12-27 11:49
perlxstut.pod	48.91 KB	-r--r--r--	2014-12-27 11:48
perlxstypemap.pod	23.02 KB	-r--r--r--	2014-12-27 11:49
re.pm	17.55 KB	-r--r--r--	2014-12-27 11:49
sigtrap.pm	7.44 KB	-r--r--r--	2014-12-27 11:48
sigtrap.t	2.65 KB	-r--r--r--	2014-12-27 11:48
sort.pm	5.94 KB	-r--r--r--	2014-12-27 11:48
sort.t	5.54 KB	-r--r--r--	2014-12-27 11:49
strict.pm	3.83 KB	-r--r--r--	2014-12-27 11:49
strict.t	439 B	-r--r--r--	2014-12-27 11:49
subs.pm	848 B	-r--r--r--	2014-12-27 11:48
subs.t	79 B	-r--r--r--	2014-12-27 11:48
threads.pm	34.93 KB	-r--r--r--	2014-12-27 11:49
utf8.pm	7.64 KB	-r--r--r--	2014-12-27 11:49
utf8.t	21.67 KB	-r--r--r--	2014-12-27 11:48
utf8_heavy.pl	31 KB	-r--r--r--	2014-12-27 11:49
vars.pm	2.36 KB	-r--r--r--	2014-12-27 11:48
vars.t	2.68 KB	-r--r--r--	2014-12-27 11:48
vars_carp.t	246 B	-r--r--r--	2014-12-27 11:48
version.pm	1.58 KB	-r--r--r--	2014-12-27 11:48
version.pod	9.62 KB	-r--r--r--	2014-12-27 11:48
vmsish.pm	4.21 KB	-r--r--r--	2014-12-27 11:48
vmsish.t	7.21 KB	-r--r--r--	2014-12-27 11:48
warnings.pm	38.5 KB	-rw-r--r--	2014-12-27 11:49
warnings.t	120 B	-r--r--r--	2014-12-27 11:48

Rename

package base;

use strict 'vars';
use vars qw($VERSION);
$VERSION = '2.22';
$VERSION = eval $VERSION;

# constant.pm is slow
sub SUCCESS () { 1 }

sub PUBLIC     () { 2**0  }
sub PRIVATE    () { 2**1  }
sub INHERITED  () { 2**2  }
sub PROTECTED  () { 2**3  }

my $Fattr = \%fields::attr;

sub has_fields {
    my($base) = shift;
    my $fglob = ${"$base\::"}{FIELDS};
    return( ($fglob && 'GLOB' eq ref($fglob) && *$fglob{HASH}) ? 1 : 0 );
}

sub has_attr {
    my($proto) = shift;
    my($class) = ref $proto || $proto;
    return exists $Fattr->{$class};
}

sub get_attr {
    $Fattr->{$_[0]} = [1] unless $Fattr->{$_[0]};
    return $Fattr->{$_[0]};
}

if ($] < 5.009) {
    *get_fields = sub {
        # Shut up a possible typo warning.
        () = \%{$_[0].'::FIELDS'};
        my $f = \%{$_[0].'::FIELDS'};

# should be centralized in fields? perhaps
        # fields::mk_FIELDS_be_OK. Peh. As long as %{ $package . '::FIELDS' }
        # is used here anyway, it doesn't matter.
        bless $f, 'pseudohash' if (ref($f) ne 'pseudohash');

return $f;
    }
}
else {
    *get_fields = sub {
        # Shut up a possible typo warning.
        () = \%{$_[0].'::FIELDS'};
        return \%{$_[0].'::FIELDS'};
    }
}

if ($] < 5.008) {
    *_module_to_filename = sub {
        (my $fn = $_[0]) =~ s!::!/!g;
        $fn .= '.pm';
        return $fn;
    }
}
else {
    *_module_to_filename = sub {
        (my $fn = $_[0]) =~ s!::!/!g;
        $fn .= '.pm';
        utf8::encode($fn);
        return $fn;
    }
}

sub import {
    my $class = shift;

return SUCCESS unless @_;

# List of base classes from which we will inherit %FIELDS.
    my $fields_base;

my $inheritor = caller(0);

my @bases;
    foreach my $base (@_) {
        if ( $inheritor eq $base ) {
            warn "Class '$inheritor' tried to inherit from itself\n";
        }

next if grep $_->isa($base), ($inheritor, @bases);

# Following blocks help isolate $SIG{__DIE__} changes
        {
            my $sigdie;
            {
                local $SIG{__DIE__};
                my $fn = _module_to_filename($base);
                eval { require $fn };
                # Only ignore "Can't locate" errors from our eval require.
                # Other fatal errors (syntax etc) must be reported.
                #
                # changing the check here is fragile - if the check
                # here isn't catching every error you want, you should
                # probably be using parent.pm, which doesn't try to
                # guess whether require is needed or failed,
                # see [perl #118561]
                die if $@ && $@ !~ /^Can't locate \Q$fn\E .*? at .* line [0-9]+(?:, <[^>]*> (?:line|chunk) [0-9]+)?\.\n\z/s
                          || $@ =~ /Compilation failed in require at .* line [0-9]+(?:, <[^>]*> (?:line|chunk) [0-9]+)?\.\n\z/;
                unless (%{"$base\::"}) {
                    require Carp;
                    local $" = " ";
                    Carp::croak(<<ERROR);
Base class package "$base" is empty.
    (Perhaps you need to 'use' the module which defines that package first,
    or make that module available in \@INC (\@INC contains: @INC).
ERROR
                }
                $sigdie = $SIG{__DIE__} || undef;
            }
            # Make sure a global $SIG{__DIE__} makes it out of the localization.
            $SIG{__DIE__} = $sigdie if defined $sigdie;
        }
        push @bases, $base;

if ( has_fields($base) || has_attr($base) ) {
            # No multiple fields inheritance *suck*
            if ($fields_base) {
                require Carp;
                Carp::croak("Can't multiply inherit fields");
            } else {
                $fields_base = $base;
            }
        }
    }
    # Save this until the end so it's all or nothing if the above loop croaks.
    push @{"$inheritor\::ISA"}, @bases;

if( defined $fields_base ) {
        inherit_fields($inheritor, $fields_base);
    }
}

sub inherit_fields {
    my($derived, $base) = @_;

return SUCCESS unless $base;

my $battr = get_attr($base);
    my $dattr = get_attr($derived);
    my $dfields = get_fields($derived);
    my $bfields = get_fields($base);

$dattr->[0] = @$battr;

if( keys %$dfields ) {
        warn <<"END";
$derived is inheriting from $base but already has its own fields!
This will cause problems.  Be sure you use base BEFORE declaring fields.
END

}

# Iterate through the base's fields adding all the non-private
    # ones to the derived class.  Hang on to the original attribute
    # (Public, Private, etc...) and add Inherited.
    # This is all too complicated to do efficiently with add_fields().
    while (my($k,$v) = each %$bfields) {
        my $fno;
        if ($fno = $dfields->{$k} and $fno != $v) {
            require Carp;
            Carp::croak ("Inherited fields can't override existing fields");
        }

if( $battr->[$v] & PRIVATE ) {
            $dattr->[$v] = PRIVATE | INHERITED;
        }
        else {
            $dattr->[$v] = INHERITED | $battr->[$v];
            $dfields->{$k} = $v;
        }
    }

foreach my $idx (1..$#{$battr}) {
        next if defined $dattr->[$idx];
        $dattr->[$idx] = $battr->[$idx] & INHERITED;
    }
}

__END__

=head1 NAME

base - Establish an ISA relationship with base classes at compile time

=head1 SYNOPSIS

package Baz;
    use base qw(Foo Bar);

=head1 DESCRIPTION

Unless you are using the C<fields> pragma, consider this module discouraged
in favor of the lighter-weight C<parent>.

Allows you to both load one or more modules, while setting up inheritance from
those modules at the same time.  Roughly similar in effect to

package Baz;
    BEGIN {
        require Foo;
        require Bar;
        push @ISA, qw(Foo Bar);
    }

When C<base> tries to C<require> a module, it will not die if it cannot find
the module's file, but will die on any other error.  After all this, should
your base class be empty, containing no symbols, C<base> will die. This is
useful for inheriting from classes in the same file as yourself but where
the filename does not match the base module name, like so:

# in Bar.pm
        package Foo;
        sub exclaim { "I can have such a thing?!" }

package Bar;
        use base "Foo";

There is no F<Foo.pm>, but because C<Foo> defines a symbol (the C<exclaim>
subroutine), C<base> will not die when the C<require> fails to load F<Foo.pm>.

C<base> will also initialize the fields if one of the base classes has it.
Multiple inheritance of fields is B<NOT> supported, if two or more base classes
each have inheritable fields the 'base' pragma will croak. See L<fields>
for a description of this feature.

The base class' C<import> method is B<not> called.

=head1 DIAGNOSTICS

=over 4

=item Base class package "%s" is empty.

base.pm was unable to require the base package, because it was not
found in your path.

=item Class 'Foo' tried to inherit from itself

Attempting to inherit from yourself generates a warning.

package Foo;
    use base 'Foo';

=back

=head1 HISTORY

This module was introduced with Perl 5.004_04.

=head1 CAVEATS

Due to the limitations of the implementation, you must use
base I<before> you declare any of your own fields.

=head1 SEE ALSO

L<fields>

=cut