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use strict;
use warnings;
package Devel::REPL::Plugin::PPI;
# ABSTRACT: PPI dumping of Perl code
our $VERSION = '1.003028';
use Devel::REPL::Plugin;
use PPI;
use PPI::Dumper;
use namespace::autoclean;
sub BEFORE_PLUGIN {
my $self = shift;
$self->load_plugin('Turtles');
}
sub expr_command_ppi {
my ( $self, $eval, $code ) = @_;
my $document = PPI::Document->new(\$code);
my $dumper = PPI::Dumper->new($document);
return $dumper->string;
}
__PACKAGE__
__END__
=pod
=encoding UTF-8
=head1 NAME
Devel::REPL::Plugin::PPI - PPI dumping of Perl code
=head1 VERSION
version 1.003028
=head1 SYNOPSIS
repl> #ppi Devel::REPL
PPI::Document
PPI::Statement
PPI::Token::Word 'Devel::REPL'
repl> #ppi {
> warn $];
> }
PPI::Document
PPI::Statement::Compound
PPI::Structure::Block { ... }
PPI::Token::Whitespace '\n'
PPI::Statement
PPI::Token::Word 'warn'
PPI::Token::Whitespace ' '
PPI::Token::Magic '$]'
PPI::Token::Structure ';'
PPI::Token::Whitespace '\n'
=head1 DESCRIPTION
This plugin provides a C<ppi> command that uses L<PPI::Dumper> to dump
L<PPI>-parsed Perl documents.
The code is not actually executed, which means that when used with
L<Deve::REPL::Plugin::OutputCache> there is no new value in C<_>.
=head1 SUPPORT
Bugs may be submitted through L<the RT bug tracker|https://rt.cpan.org/Public/Dist/Display.html?Name=Devel-REPL>
(or L<bug-Devel-REPL@rt.cpan.org|mailto:bug-Devel-REPL@rt.cpan.org>).
There is also an irc channel available for users of this distribution, at
L<C<#devel> on C<irc.perl.org>|irc://irc.perl.org/#devel-repl>.
=head1 AUTHOR
Shawn M Moore E<lt>sartak@gmail.comE<gt>
=head1 COPYRIGHT AND LICENCE
This software is copyright (c) 2007 by Matt S Trout - mst (at) shadowcatsystems.co.uk (L<http://www.shadowcatsystems.co.uk/>).
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut
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