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NAME
Perl::ToPerl6::Transformer::Variables::RewriteMatchVariables - Renumber match variables
AFFILIATION
This Transformer is part of the core Perl::ToPerl6 distribution.
DESCRIPTION
Perl6 renumbers match variables so that they start at $0
. If you're wondering what happened to $0
, it's now $*PROGRAM-NAME
:
$1 --> $0
$2 --> $1
$99 --> $98
Transforms match values outside of comments, heredocs, strings and POD.
CONFIGURATION
This Transformer is not configurable except for the standard options.
AUTHOR
Jeffrey Goff <drforr@pobox.com>
COPYRIGHT
Copyright (c) 2015 Jeffrey Goff
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.