Gecko [ ikeda-bankin-syuuri.click ]

Name	Size	Permission
Algorithm	[ DIR ]	drwxr-xr-x
Alien	[ DIR ]	drwxr-xr-x
Any	[ DIR ]	drwxr-xr-x
AnyEvent	[ DIR ]	drwxr-xr-x
Apache	[ DIR ]	drwxr-xr-x
Apache2	[ DIR ]	drwxr-xr-x
App	[ DIR ]	drwxr-xr-x
AppConfig	[ DIR ]	drwxr-xr-x
Archive	[ DIR ]	drwxr-xr-x
Array	[ DIR ]	drwxr-xr-x
Astro	[ DIR ]	drwxr-xr-x
Authen	[ DIR ]	drwxr-xr-x
B	[ DIR ]	drwxr-xr-x
BZ	[ DIR ]	drwxr-xr-x
Boulder	[ DIR ]	drwxr-xr-x
Browser	[ DIR ]	drwxr-xr-x
Bundle	[ DIR ]	drwxr-xr-x
Business	[ DIR ]	drwxr-xr-x
Bytes	[ DIR ]	drwxr-xr-x
CGI	[ DIR ]	drwxr-xr-x
CHI	[ DIR ]	drwxr-xr-x
CPAN	[ DIR ]	drwxr-xr-x
CPANPLUS	[ DIR ]	drwxr-xr-x
CSS	[ DIR ]	drwxr-xr-x
Cache	[ DIR ]	drwxr-xr-x
Canary	[ DIR ]	drwxr-xr-x
Carp	[ DIR ]	drwxr-xr-x
Check	[ DIR ]	drwxr-xr-x
Child	[ DIR ]	drwxr-xr-x
Class	[ DIR ]	drwxr-xr-x
Clipboard	[ DIR ]	drwxr-xr-x
Clone	[ DIR ]	drwxr-xr-x
Collectd	[ DIR ]	drwxr-xr-x
Config	[ DIR ]	drwxr-xr-x
ConfigReader	[ DIR ]	drwxr-xr-x
Context	[ DIR ]	drwxr-xr-x
Contextual	[ DIR ]	drwxr-xr-x
Convert	[ DIR ]	drwxr-xr-x
Crypt	[ DIR ]	drwxr-xr-x
Curses	[ DIR ]	drwxr-xr-x
Cwd	[ DIR ]	drwxr-xr-x
DBD	[ DIR ]	drwxr-xr-x
DBIx	[ DIR ]	drwxr-xr-x
DBM	[ DIR ]	drwxr-xr-x
DB_File	[ DIR ]	drwxr-xr-x
Data	[ DIR ]	drwxr-xr-x
Database	[ DIR ]	drwxr-xr-x
Date	[ DIR ]	drwxr-xr-x
DateTime	[ DIR ]	drwxr-xr-x
DateTimeX	[ DIR ]	drwxr-xr-x
Declare	[ DIR ]	drwxr-xr-x
Devel	[ DIR ]	drwxr-xr-x
Digest	[ DIR ]	drwxr-xr-x
Directory	[ DIR ]	drwxr-xr-x
Dist	[ DIR ]	drwxr-xr-x
DynaLoader	[ DIR ]	drwxr-xr-x
Email	[ DIR ]	drwxr-xr-x
Encode	[ DIR ]	drwxr-xr-x
Env	[ DIR ]	drwxr-xr-x
Error	[ DIR ]	drwxr-xr-x
Eval	[ DIR ]	drwxr-xr-x
Excel	[ DIR ]	drwxr-xr-x
Exception	[ DIR ]	drwxr-xr-x
Exporter	[ DIR ]	drwxr-xr-x
ExtUtils	[ DIR ]	drwxr-xr-x
FCGI	[ DIR ]	drwxr-xr-x
Feed	[ DIR ]	drwxr-xr-x
Fennec	[ DIR ]	drwxr-xr-x
File	[ DIR ]	drwxr-xr-x
FileHandle	[ DIR ]	drwxr-xr-x
Filesys	[ DIR ]	drwxr-xr-x
Finance	[ DIR ]	drwxr-xr-x
Font	[ DIR ]	drwxr-xr-x
Frontier	[ DIR ]	drwxr-xr-x
Fsdb	[ DIR ]	drwxr-xr-x
GD	[ DIR ]	drwxr-xr-x
Geography	[ DIR ]	drwxr-xr-x
Getopt	[ DIR ]	drwxr-xr-x
Git	[ DIR ]	drwxr-xr-x
GraphViz	[ DIR ]	drwxr-xr-x
Gtk3	[ DIR ]	drwxr-xr-x
HTML	[ DIR ]	drwxr-xr-x
HTTP	[ DIR ]	drwxr-xr-x
Hash	[ DIR ]	drwxr-xr-x
Heap	[ DIR ]	drwxr-xr-x
Hook	[ DIR ]	drwxr-xr-x
IO	[ DIR ]	drwxr-xr-x
IPC	[ DIR ]	drwxr-xr-x
IPTables	[ DIR ]	drwxr-xr-x
IRC	[ DIR ]	drwxr-xr-x
Image	[ DIR ]	drwxr-xr-x
Import	[ DIR ]	drwxr-xr-x
Inline	[ DIR ]	drwxr-xr-x
JSON	[ DIR ]	drwxr-xr-x
JavaScript	[ DIR ]	drwxr-xr-x
Jcode	[ DIR ]	drwxr-xr-x
LWP	[ DIR ]	drwxr-xr-x
Lexical	[ DIR ]	drwxr-xr-x
Lingua	[ DIR ]	drwxr-xr-x
List	[ DIR ]	drwxr-xr-x
Locale	[ DIR ]	drwxr-xr-x
LockFile	[ DIR ]	drwxr-xr-x
Log	[ DIR ]	drwxr-xr-x
MCE	[ DIR ]	drwxr-xr-x
MIME	[ DIR ]	drwxr-xr-x
MLDBM	[ DIR ]	drwxr-xr-x
MRO	[ DIR ]	drwxr-xr-x
Mail	[ DIR ]	drwxr-xr-x
Math	[ DIR ]	drwxr-xr-x
Messaging	[ DIR ]	drwxr-xr-x
Meta	[ DIR ]	drwxr-xr-x
MetaCPAN	[ DIR ]	drwxr-xr-x
Mixin	[ DIR ]	drwxr-xr-x
Mo	[ DIR ]	drwxr-xr-x
Mock	[ DIR ]	drwxr-xr-x
Modern	[ DIR ]	drwxr-xr-x
Module	[ DIR ]	drwxr-xr-x
Mojo	[ DIR ]	drwxr-xr-x
Mojolicious	[ DIR ]	drwxr-xr-x
Mon	[ DIR ]	drwxr-xr-x
Monitoring	[ DIR ]	drwxr-xr-x
Monkey	[ DIR ]	drwxr-xr-x
MooseX	[ DIR ]	drwxr-xr-x
MouseX	[ DIR ]	drwxr-xr-x
Mozilla	[ DIR ]	drwxr-xr-x
Nagios	[ DIR ]	drwxr-xr-x
Net	[ DIR ]	drwxr-xr-x
NetPacket	[ DIR ]	drwxr-xr-x
Nmap	[ DIR ]	drwxr-xr-x
No	[ DIR ]	drwxr-xr-x
Number	[ DIR ]	drwxr-xr-x
OLE	[ DIR ]	drwxr-xr-x
Object	[ DIR ]	drwxr-xr-x
Ocsinventory	[ DIR ]	drwxr-xr-x
PAR	[ DIR ]	drwxr-xr-x
PCP	[ DIR ]	drwxr-xr-x
PDF	[ DIR ]	drwxr-xr-x
PHP	[ DIR ]	drwxr-xr-x
POD2	[ DIR ]	drwxr-xr-x
POE	[ DIR ]	drwxr-xr-x
PPI	[ DIR ]	drwxr-xr-x
PPIx	[ DIR ]	drwxr-xr-x
PSGI	[ DIR ]	drwxr-xr-x
Package	[ DIR ]	drwxr-xr-x
Parallel	[ DIR ]	drwxr-xr-x
Params	[ DIR ]	drwxr-xr-x
Parse	[ DIR ]	drwxr-xr-x
Path	[ DIR ]	drwxr-xr-x
Perl	[ DIR ]	drwxr-xr-x
Perl4	[ DIR ]	drwxr-xr-x
Perl6	[ DIR ]	drwxr-xr-x
PerlIO	[ DIR ]	drwxr-xr-x
Plack	[ DIR ]	drwxr-xr-x
Pod	[ DIR ]	drwxr-xr-x
Probe	[ DIR ]	drwxr-xr-x
Proc	[ DIR ]	drwxr-xr-x
Protocol	[ DIR ]	drwxr-xr-x
REST	[ DIR ]	drwxr-xr-x
RPC	[ DIR ]	drwxr-xr-x
Razor2	[ DIR ]	drwxr-xr-x
Redis	[ DIR ]	drwxr-xr-x
Ref	[ DIR ]	drwxr-xr-x
Regexp	[ DIR ]	drwxr-xr-x
Return	[ DIR ]	drwxr-xr-x
Role	[ DIR ]	drwxr-xr-x
Rose	[ DIR ]	drwxr-xr-x
SGMLS	[ DIR ]	drwxr-xr-x
SNMP	[ DIR ]	drwxr-xr-x
SOAP	[ DIR ]	drwxr-xr-x
SQL	[ DIR ]	drwxr-xr-x
Safe	[ DIR ]	drwxr-xr-x
Scalar	[ DIR ]	drwxr-xr-x
Schedule	[ DIR ]	drwxr-xr-x
Scope	[ DIR ]	drwxr-xr-x
Set	[ DIR ]	drwxr-xr-x
Shared	[ DIR ]	drwxr-xr-x
Software	[ DIR ]	drwxr-xr-x
Sort	[ DIR ]	drwxr-xr-x
Spiffy	[ DIR ]	drwxr-xr-x
Spreadsheet	[ DIR ]	drwxr-xr-x
StackTrace	[ DIR ]	drwxr-xr-x
Statistics	[ DIR ]	drwxr-xr-x
Stone	[ DIR ]	drwxr-xr-x
String	[ DIR ]	drwxr-xr-x
Sub	[ DIR ]	drwxr-xr-x
Swatch	[ DIR ]	drwxr-xr-x
Symbol	[ DIR ]	drwxr-xr-x
Syntax	[ DIR ]	drwxr-xr-x
Sys	[ DIR ]	drwxr-xr-x
Sysadm	[ DIR ]	drwxr-xr-x
TAP	[ DIR ]	drwxr-xr-x
Tangerine	[ DIR ]	drwxr-xr-x
Task	[ DIR ]	drwxr-xr-x
TeX	[ DIR ]	drwxr-xr-x
Template	[ DIR ]	drwxr-xr-x
Term	[ DIR ]	drwxr-xr-x
Test	[ DIR ]	drwxr-xr-x
Test2	[ DIR ]	drwxr-xr-x
Text	[ DIR ]	drwxr-xr-x
Thread	[ DIR ]	drwxr-xr-x
Thrift	[ DIR ]	drwxr-xr-x
Throwable	[ DIR ]	drwxr-xr-x
Tie	[ DIR ]	drwxr-xr-x
Time	[ DIR ]	drwxr-xr-x
Tk	[ DIR ]	drwxr-xr-x
Tree	[ DIR ]	drwxr-xr-x
Try	[ DIR ]	drwxr-xr-x
Types	[ DIR ]	drwxr-xr-x
UNIVERSAL	[ DIR ]	drwxr-xr-x
URI	[ DIR ]	drwxr-xr-x
Unicode	[ DIR ]	drwxr-xr-x
User	[ DIR ]	drwxr-xr-x
VM	[ DIR ]	drwxr-xr-x
Version	[ DIR ]	drwxr-xr-x
WWW	[ DIR ]	drwxr-xr-x
WebService	[ DIR ]	drwxr-xr-x
X10	[ DIR ]	drwxr-xr-x
X11	[ DIR ]	drwxr-xr-x
X2Go	[ DIR ]	drwxr-xr-x
XBase	[ DIR ]	drwxr-xr-x
XML	[ DIR ]	drwxr-xr-x
XMLRPC	[ DIR ]	drwxr-xr-x
YAML	[ DIR ]	drwxr-xr-x
ZMQ	[ DIR ]	drwxr-xr-x
auto	[ DIR ]	drwxr-xr-x
autobox	[ DIR ]	drwxr-xr-x
autodie	[ DIR ]	drwxr-xr-x
common	[ DIR ]	drwxr-xr-x
constant	[ DIR ]	drwxr-xr-x
inc	[ DIR ]	drwxr-xr-x
lib	[ DIR ]	drwxr-xr-x
local	[ DIR ]	drwxr-xr-x
namespace	[ DIR ]	drwxr-xr-x
odern	[ DIR ]	drwxr-xr-x
perl5i	[ DIR ]	drwxr-xr-x
utf8	[ DIR ]	drwxr-xr-x
AppConfig.pm	31.75 KB	-rw-r--r--
AuthCAS.pm	16.91 KB	-rw-r--r--
BER.pm	27.14 KB	-rw-r--r--
Boulder.pod	6.23 KB	-rw-r--r--
CGI.pm	255.24 KB	-rw-r--r--
CHI.pm	46.06 KB	-rw-r--r--
CLASS.pm	1.44 KB	-rw-r--r--
CPANPLUS.pm	7.05 KB	-rw-r--r--
Carp.pm	19.93 KB	-rw-r--r--
Child.pm	6.31 KB	-rw-r--r--
Clipboard.pm	6.09 KB	-rw-r--r--
Collectd.pm	12.61 KB	-r--r--r--
Digest.pm	10.35 KB	-rw-r--r--
Env.pm	5.39 KB	-rw-r--r--
Error.pm	24.27 KB	-rw-r--r--
Expect.pm	53.44 KB	-rw-r--r--
Expect.pod	42.71 KB	-rw-r--r--
Exporter.pm	18.31 KB	-rw-r--r--
Fatal.pm	45.16 KB	-rw-r--r--
Fennec.pm	32.31 KB	-rw-r--r--
FreezeThaw.pm	24.68 KB	-rw-r--r--
Fsdb.pm	91.97 KB	-rw-r--r--
Git.pm	42.55 KB	-r--r--r--
GraphViz.pm	37.08 KB	-rw-r--r--
Gtk3.pm	68.19 KB	-rw-r--r--
Heap.pm	3.8 KB	-rw-r--r--
Inline-API.pod	12.79 KB	-rw-r--r--
Inline-FAQ.pod	6.83 KB	-rw-r--r--
Inline-Support.pod	3.36 KB	-rw-r--r--
Inline.pm	57.2 KB	-rw-r--r--
Inline.pod	38.48 KB	-rw-r--r--
JSON.pm	67.04 KB	-rw-r--r--
Jcode.pm	22.57 KB	-rw-r--r--
LW.pm	8.13 KB	-rw-r--r--
LW2.pm	191.49 KB	-rw-r--r--
MCE.pm	65.36 KB	-rw-r--r--
MCE.pod	7.62 KB	-rw-r--r--
MLDBM.pm	16.21 KB	-rw-r--r--
Mo.pm	560 B	-rw-r--r--
Mo.pod	3.33 KB	-rw-r--r--
Mojo.pm	1.62 KB	-rw-r--r--
Mojolicious.pm	27.54 KB	-rw-r--r--
Monotone.pm	5.4 KB	-rw-r--r--
NetPacket.pm	4.97 KB	-rw-r--r--
PAR.pm	40.11 KB	-rw-r--r--
POE.pm	26.06 KB	-rw-r--r--
PPI.pm	30.58 KB	-rw-r--r--
PSGI.pm	41 B	-rw-r--r--
PSGI.pod	20.21 KB	-rw-r--r--
ReadMe.pod	3.33 KB	-rw-r--r--
Readonly.pm	21.94 KB	-rw-r--r--
Redis.pm	64.92 KB	-rw-r--r--
SGMLS.pm	26.18 KB	-rw-r--r--
SNMP_Session.pm	34.54 KB	-rw-r--r--
SNMP_util.pm	40.27 KB	-rw-r--r--
SUPER.pm	6.63 KB	-rw-r--r--
Sereal.pm	5.29 KB	-rw-r--r--
Spiffy.pm	32.31 KB	-rw-r--r--
Spiffy.pod	17.43 KB	-rw-r--r--
Stone.pm	30.88 KB	-rw-r--r--
Switch.pm	27.79 KB	-rw-r--r--
Tangerine.pm	6.84 KB	-rw-r--r--
Test2.pm	4.03 KB	-rw-r--r--
Thrift.pm	4.1 KB	-r--r--r--
Throwable.pm	1.77 KB	-rw-r--r--
User.pm	2.47 KB	-rw-r--r--
X10.pm	5.18 KB	-rw-r--r--
XBase.pm	39.44 KB	-rw-r--r--
YAML.pm	24.29 KB	-rw-r--r--
abbrev.pl	819 B	-rw-r--r--
aliased.pm	9.39 KB	-rw-r--r--
asa.pm	5.29 KB	-rw-r--r--
assert.pl	1.27 KB	-rw-r--r--
autodie.pm	11.83 KB	-rw-r--r--
bigfloat.pl	7.14 KB	-rw-r--r--
bigint.pl	8.71 KB	-rw-r--r--
bigrat.pl	4.35 KB	-rw-r--r--
boolean.pm	5.75 KB	-rw-r--r--
cacheout.pl	1.1 KB	-rw-r--r--
chat2.pl	9.73 KB	-rw-r--r--
complete.pl	3.12 KB	-rw-r--r--
constant.pm	13.04 KB	-rw-r--r--
cpanfile-faq.pod	4.39 KB	-rw-r--r--
cpanfile.pod	3.39 KB	-rw-r--r--
ctime.pl	1.93 KB	-rw-r--r--
dotsh.pl	2.12 KB	-rw-r--r--
enum.pm	10.63 KB	-rw-r--r--
exceptions.pl	1.7 KB	-rw-r--r--
experimental.pm	6.83 KB	-rw-r--r--
fastcwd.pl	1019 B	-rw-r--r--
find.pl	1.16 KB	-rw-r--r--
finddepth.pl	1.1 KB	-rw-r--r--
flush.pl	642 B	-rw-r--r--
ftp.pl	23.53 KB	-rw-r--r--
getcwd.pl	1.37 KB	-rw-r--r--
getopt.pl	1.27 KB	-rw-r--r--
getopts.pl	1.35 KB	-rw-r--r--
hostname.pl	727 B	-rw-r--r--
importenv.pl	283 B	-rw-r--r--
look.pl	1.23 KB	-rw-r--r--
newgetopt.pl	2.15 KB	-rw-r--r--
ojo.pm	6.81 KB	-rw-r--r--
ok.pm	946 B	-rw-r--r--
open2.pl	185 B	-rw-r--r--
open3.pl	185 B	-rw-r--r--
parent.pm	2.83 KB	-rw-r--r--
perl5i.pm	32.97 KB	-rw-r--r--
perl5ifaq.pod	14.01 KB	-rw-r--r--
perldoc.pod	8.25 KB	-rw-r--r--
pmtools.pm	2.4 KB	-rw-r--r--
pp.pm	20.05 KB	-rw-r--r--
prefork.pm	10.17 KB	-rw-r--r--
pwd.pl	1.44 KB	-rw-r--r--
shellwords.pl	280 B	-rw-r--r--
skel.pl	4.74 KB	-rw-r--r--
stat.pl	525 B	-rw-r--r--
syslog.pl	4.69 KB	-rw-r--r--
tainted.pl	164 B	-rw-r--r--
termcap.pl	4.02 KB	-rw-r--r--
timelocal.pl	690 B	-rw-r--r--
ttfmod.pl	6.62 KB	-rw-r--r--
validate.pl	3.64 KB	-rw-r--r--
yui.pm	132.76 KB	-rw-r--r--

Name

Size

Permission

Action

Algorithm

[ DIR ]

drwxr-xr-x

Alien

[ DIR ]

drwxr-xr-x

Any

[ DIR ]

drwxr-xr-x

AnyEvent

[ DIR ]

drwxr-xr-x

Apache

[ DIR ]

drwxr-xr-x

Apache2

[ DIR ]

drwxr-xr-x

App

[ DIR ]

drwxr-xr-x

AppConfig

[ DIR ]

drwxr-xr-x

Code Editor : Env.pm

package Env;

our $VERSION = '1.04';

=head1 NAME

Env - perl module that imports environment variables as scalars or arrays

=head1 SYNOPSIS

use Env;
    use Env qw(PATH HOME TERM);
    use Env qw($SHELL @LD_LIBRARY_PATH);

=head1 DESCRIPTION

Perl maintains environment variables in a special hash named C<%ENV>.  For
when this access method is inconvenient, the Perl module C<Env> allows
environment variables to be treated as scalar or array variables.

The C<Env::import()> function ties environment variables with suitable
names to global Perl variables with the same names.  By default it
ties all existing environment variables (C<keys %ENV>) to scalars.  If
the C<import> function receives arguments, it takes them to be a list of
variables to tie; it's okay if they don't yet exist. The scalar type
prefix '$' is inferred for any element of this list not prefixed by '$'
or '@'. Arrays are implemented in terms of C<split> and C<join>, using
C<$Config::Config{path_sep}> as the delimiter.

After an environment variable is tied, merely use it like a normal variable.
You may access its value

@path = split(/:/, $PATH);
    print join("\n", @LD_LIBRARY_PATH), "\n";

or modify it

$PATH .= ":.";
    push @LD_LIBRARY_PATH, $dir;

however you'd like. Bear in mind, however, that each access to a tied array
variable requires splitting the environment variable's string anew.

The code:

use Env qw(@PATH);
    push @PATH, '.';

is equivalent to:

use Env qw(PATH);
    $PATH .= ":.";

except that if C<$ENV{PATH}> started out empty, the second approach leaves
it with the (odd) value "C<:.>", but the first approach leaves it with "C<.>".

To remove a tied environment variable from
the environment, assign it the undefined value

undef $PATH;
    undef @LD_LIBRARY_PATH;

=head1 LIMITATIONS

On VMS systems, arrays tied to environment variables are read-only. Attempting
to change anything will cause a warning.

=head1 AUTHOR

Chip Salzenberg E<lt>F<chip@fin.uucp>E<gt>
and
Gregor N. Purdy E<lt>F<gregor@focusresearch.com>E<gt>

=cut

sub import {
    my ($callpack) = caller(0);
    my $pack = shift;
    my @vars = grep /^[\$\@]?[A-Za-z_]\w*$/, (@_ ? @_ : keys(%ENV));
    return unless @vars;

@vars = map { m/^[\$\@]/ ? $_ : '$'.$_ } @vars;

eval "package $callpack; use vars qw(" . join(' ', @vars) . ")";
    die $@ if $@;
    foreach (@vars) {
	my ($type, $name) = m/^([\$\@])(.*)$/;
	if ($type eq '$') {
	    tie ${"${callpack}::$name"}, Env, $name;
	} else {
	    if ($^O eq 'VMS') {
		tie @{"${callpack}::$name"}, Env::Array::VMS, $name;
	    } else {
		tie @{"${callpack}::$name"}, Env::Array, $name;
	    }
	}
    }
}

sub TIESCALAR {
    bless \($_[1]);
}

sub FETCH {
    my ($self) = @_;
    $ENV{$$self};
}

sub STORE {
    my ($self, $value) = @_;
    if (defined($value)) {
	$ENV{$$self} = $value;
    } else {
	delete $ENV{$$self};
    }
}

######################################################################

package Env::Array;
 
use Config;
use Tie::Array;

@ISA = qw(Tie::Array);

my $sep = $Config::Config{path_sep};

sub TIEARRAY {
    bless \($_[1]);
}

sub FETCHSIZE {
    my ($self) = @_;
    return 1 + scalar(() = $ENV{$$self} =~ /\Q$sep\E/g);
}

sub STORESIZE {
    my ($self, $size) = @_;
    my @temp = split($sep, $ENV{$$self});
    $#temp = $size - 1;
    $ENV{$$self} = join($sep, @temp);
}

sub CLEAR {
    my ($self) = @_;
    $ENV{$$self} = '';
}

sub FETCH {
    my ($self, $index) = @_;
    return (split($sep, $ENV{$$self}))[$index];
}

sub STORE {
    my ($self, $index, $value) = @_;
    my @temp = split($sep, $ENV{$$self});
    $temp[$index] = $value;
    $ENV{$$self} = join($sep, @temp);
    return $value;
}

sub EXISTS {
    my ($self, $index) = @_;
    return $index < $self->FETCHSIZE;
}

sub DELETE {
    my ($self, $index) = @_;
    my @temp = split($sep, $ENV{$$self});
    my $value = splice(@temp, $index, 1, ());
    $ENV{$$self} = join($sep, @temp);
    return $value;
}

sub PUSH {
    my $self = shift;
    my @temp = split($sep, $ENV{$$self});
    push @temp, @_;
    $ENV{$$self} = join($sep, @temp);
    return scalar(@temp);
}

sub POP {
    my ($self) = @_;
    my @temp = split($sep, $ENV{$$self});
    my $result = pop @temp;
    $ENV{$$self} = join($sep, @temp);
    return $result;
}

sub UNSHIFT {
    my $self = shift;
    my @temp = split($sep, $ENV{$$self});
    my $result = unshift @temp, @_;
    $ENV{$$self} = join($sep, @temp);
    return $result;
}

sub SHIFT {
    my ($self) = @_;
    my @temp = split($sep, $ENV{$$self});
    my $result = shift @temp;
    $ENV{$$self} = join($sep, @temp);
    return $result;
}

sub SPLICE {
    my $self = shift;
    my $offset = shift;
    my $length = shift;
    my @temp = split($sep, $ENV{$$self});
    if (wantarray) {
	my @result = splice @temp, $offset, $length, @_;
	$ENV{$$self} = join($sep, @temp);
	return @result;
    } else {
	my $result = scalar splice @temp, $offset, $length, @_;
	$ENV{$$self} = join($sep, @temp);
	return $result;
    }
}

######################################################################

package Env::Array::VMS;
use Tie::Array;

@ISA = qw(Tie::Array);
 
sub TIEARRAY {
    bless \($_[1]);
}

sub FETCHSIZE {
    my ($self) = @_;
    my $i = 0;
    while ($i < 127 and defined $ENV{$$self . ';' . $i}) { $i++; };
    return $i;
}

sub FETCH {
    my ($self, $index) = @_;
    return $ENV{$$self . ';' . $index};
}

sub EXISTS {
    my ($self, $index) = @_;
    return $index < $self->FETCHSIZE;
}

sub DELETE { }

${this.title}

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