diff options
Diffstat (limited to 'lib/Reply/Plugin/ReadLine.pm')
| -rw-r--r-- | lib/Reply/Plugin/ReadLine.pm | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/Reply/Plugin/ReadLine.pm b/lib/Reply/Plugin/ReadLine.pm index 757ea53..6465369 100644 --- a/lib/Reply/Plugin/ReadLine.pm +++ b/lib/Reply/Plugin/ReadLine.pm @@ -7,6 +7,7 @@ use base 'Reply::Plugin'; use File::HomeDir; use File::Spec; +use Scalar::Util 'weaken'; use Term::ReadLine; =head1 SYNOPSIS @@ -37,7 +38,6 @@ sub new { my $self = $class->SUPER::new(@_); $self->{term} = Term::ReadLine->new('Reply'); - $self->{publisher} = $opts{publisher}; my $history = $opts{history_file} || '.reply_history'; $self->{history_file} = File::Spec->catfile( (File::Spec->file_name_is_absolute($history) @@ -91,7 +91,8 @@ sub _register_tab_complete { my $self = shift; my $term = $self->{term}; - my $publisher = $self->{publisher}; + + weaken(my $weakself = $self); if ($term->ReadLine eq 'Term::ReadLine::Gnu') { $term->Attribs->{attempted_completion_function} = sub { @@ -100,7 +101,7 @@ sub _register_tab_complete { # discard everything after the cursor for completion purposes substr($line, $end) = ''; - my @matches = $publisher->('tab_handler', $line); + my @matches = $weakself->publish('tab_handler', $line); my $match_index = 0; return $term->completion_matches($text, sub { |