NAME

Language::Befunge::lib::EVAR - Environment variables extention

VERSION

version 5.000

DESCRIPTION

The EVAR fingerprint (0x45564152) is helping to retrieve & update environment values.

FUNCTIONS

new

Create a new ORTH instance.

Environment variables operations

0gnirts = G(0gnirts)

Get the value of an environment variable.

$n = N()

Get the number of environment variables.

P( 0gnirts )

Update (or create) an environment variable (arg is of the form: name=value).

0gnirts = V($n)

Get the $nth environment variable (form: name=value).

SEE ALSO

http://www.rcfunge98.com/rcsfingers.html#EVAR.

AUTHOR

Jerome Quelin

COPYRIGHT AND LICENSE

This software is copyright (c) 2003 by Jerome Quelin.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.