use namespace::clean -except => [ 'meta' ];
use Lexical::Persistence;
+with 'Devel::REPL::Plugin::FindVariable';
+
has 'lexical_environment' => (
isa => 'Lexical::Persistence',
is => 'rw',
default => sub { Lexical::Persistence->new }
);
+has '_hints' => (
+ isa => "ArrayRef",
+ is => "rw",
+ predicate => '_has_hints',
+);
+
around 'mangle_line' => sub {
my $orig = shift;
my ($self, @rest) = @_;
# Collate my declarations for all LP context vars then add '';
# so an empty statement doesn't return anything (with a no warnings
# to prevent "Useless use ..." warning)
- return join('', map { "my $_;\n" } keys %{$lp->get_context('_')})
- .qq{{ no warnings 'void'; ''; }\n}.$line;
+ return join('',
+ 'BEGIN { if ( $_REPL->_has_hints ) { ( $^H, %^H ) = @{ $_REPL->_hints } } }',
+ ( map { "my $_;\n" } keys %{$lp->get_context('_')} ),
+ qq{{ no warnings 'void'; ''; }\n},
+ $line,
+ '; BEGIN { $_REPL->_hints([ $^H, %^H ]) }',
+ );
};
around 'execute' => sub {
return $self->$orig($wrapped, @rest);
};
+around 'find_variable' => sub {
+ my $orig = shift;
+ my ($self, $name) = @_;
+
+ return \( $self->lexical_environment->get_context('_')->{$name} )
+ if exists $self->lexical_environment->get_context('_')->{$name};
+
+ return $orig->(@_);
+};
+
1;