/usr/share/perl5/Devel/REPL/Plugin/CompletionDriver/Globals.pm is in libdevel-repl-perl 1.003026-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 | use strict;
use warnings;
package Devel::REPL::Plugin::CompletionDriver::Globals;
BEGIN {
$Devel::REPL::Plugin::CompletionDriver::Globals::AUTHORITY = 'cpan:PHAYLON';
}
$Devel::REPL::Plugin::CompletionDriver::Globals::VERSION = '1.003026';
use Devel::REPL::Plugin;
use Devel::REPL::Plugin::Completion; # die early if cannot load
use namespace::autoclean;
sub BEFORE_PLUGIN {
my $self = shift;
$self->load_plugin('Completion');
}
around complete => sub {
my $orig = shift;
my ($self, $text, $document) = @_;
my $last = $self->last_ppi_element($document);
return $orig->(@_)
unless $last->isa('PPI::Token::Symbol')
|| $last->isa('PPI::Token::Word');
my $sigil = $last =~ s/^[\$\@\%\&\*]// ? $1 : undef;
my $re = qr/^\Q$last/;
my @package_fragments = split qr/::|'/, $last;
# split drops the last fragment if it's empty
push @package_fragments, '' if $last =~ /(?:'|::)$/;
# the beginning of the variable, or an incomplete package name
my $incomplete = pop @package_fragments;
# recurse for the complete package fragments
my $stash = \%::;
for (@package_fragments) {
$stash = $stash->{"$_\::"};
}
# collect any variables from this stash
my @found = grep { /$re/ }
map { join '::', @package_fragments, $_ }
keys %$stash;
# check to see if it's an incomplete package name, and add its variables
# so Devel<TAB> is completed correctly
for my $key (keys %$stash) {
next unless $key =~ /::$/; # only look at deeper packages
next unless $key =~ /^\Q$incomplete/; # only look at matching packages
push @found,
map { join '::', @package_fragments, $_ }
map { "$key$_" } # $key already has trailing ::
keys %{ $stash->{$key} };
}
return $orig->(@_), @found;
};
1;
__END__
=head1 NAME
Devel::REPL::Plugin::CompletionDriver::Globals - Complete global variables, packages, namespaced functions
=head1 VERSION
version 1.003026
=head1 AUTHOR
Shawn M Moore, C<< <sartak at gmail dot com> >>
=cut
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