PPI::Token::Magic.3pm

Langue: en

Autres versions - même langue

Version: 2010-05-08 (ubuntu - 24/10/10)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

PPI::Token::Magic - Tokens representing magic variables

INHERITANCE

   PPI::Token::Magic
   isa PPI::Token::Symbol
       isa PPI::Token
           isa PPI::Element

SYNOPSIS

   # When we say magic variables, we mean these...
   $1   $2   $3   $4   $5   $6   $7   $8   $9
   $_   $&   $`   $'   $+   @+   %+   $*   $.    $/    $|
   $\\  $"   $;   $%   $=   $-   @-   %-   $)    $#
   $~   $^   $:   $?   $!   %!   $@   $$   $<    $>
   $(   $0   $[   $]   @_   @*   $}   $,   $#+   $#-
   $^L  $^A  $^E  $^C  $^D  $^F  $^H
   $^I  $^M  $^N  $^O  $^P  $^R  $^S
   $^T  $^V  $^W  $^X

DESCRIPTION

"PPI::Token::Magic" is a sub-class of PPI::Token::Symbol which identifies the token as ``magic variable'', one of the strange and unusual variables that are connected to ``things'' behind the scenes.

Some are extremely common, like $_, and others you will quite probably never encounter in your Perl career.

METHODS

The class provides no additional methods, beyond those provided by it's PPI::Token::Symbol, PPI::Token and PPI::Element.

SUPPORT

See the support section in the main module.

AUTHOR

Adam Kennedy <adamk@cpan.org> Copyright 2001 - 2010 Adam Kennedy.

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

The full text of the license can be found in the LICENSE file included with this module.