1 package Devel::REPL::Plugin::CompletionDriver::LexEnv;
2 use Devel::REPL::Plugin;
3 use namespace::clean -except => [ 'meta' ];
8 if (!$_REPL->can('lexical_environment')) {
9 warn "Devel::REPL::Plugin::CompletionDriver::LexEnv requires Devel::REPL::Plugin::LexEnv.";
13 around complete => sub {
15 my ($self, $text, $document) = @_;
17 # recursively find the last element
19 while ($last->can('last_element') && defined($last->last_element)) {
20 $last = $last->last_element;
24 unless $last->isa('PPI::Token::Symbol');
26 my $sigil = substr($last, 0, 1, '');
27 my $re = qr/^\Q$last/;
30 # ReadLine is weirdly inconsistent
31 map { $sigil eq '%' ? '%' . $_ : $_ }
33 map { substr($_, 1) } # drop lexical's sigil
34 keys %{$self->lexical_environment->get_context('_')};