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package Devel::REPL::Plugin::CompletionDriver::Keywords;
use Devel::REPL::Plugin;
use B::Keywords qw/@Functions @Barewords/;
use namespace::clean -except => [ 'meta' ];
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::Word');
# don't complete keywords on foo->method
return $orig->(@_)
if $last->sprevious_sibling
&& $last->sprevious_sibling->isa('PPI::Token::Operator')
&& $last->sprevious_sibling->content eq '->';
my $re = qr/^\Q$last/;
return $orig->(@_),
grep { $_ =~ $re } @Functions, @Barewords;
};
1;
__END__
=head1 NAME
Devel::REPL::Plugin::CompletionDriver::Keywords - Complete Perl keywords and operators
=head1 AUTHOR
Shawn M Moore, C<< <sartak at gmail dot com> >>
=cut
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