/usr/share/perl5/Reply/Plugin/LexicalPersistence.pm is in libreply-perl 0.38-1.
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 80 81 82 83 84 85 | package Reply::Plugin::LexicalPersistence;
our $AUTHORITY = 'cpan:DOY';
$Reply::Plugin::LexicalPersistence::VERSION = '0.38';
use strict;
use warnings;
# ABSTRACT: persists lexical variables between lines
use base 'Reply::Plugin';
use PadWalker 'peek_sub', 'closed_over';
sub new {
my $class = shift;
my %opts = @_;
my $self = $class->SUPER::new(@_);
$self->{env} = {};
return $self;
}
sub compile {
my $self = shift;
my ($next, $line, %args) = @_;
my ($code) = $next->($line, %args);
my $new_env = peek_sub($code);
delete $new_env->{$_} for keys %{ closed_over($code) };
$self->{env} = {
%{ $self->{env} },
%$new_env,
};
return $code;
}
sub lexical_environment {
my $self = shift;
return $self->{env};
}
1;
__END__
=pod
=encoding UTF-8
=head1 NAME
Reply::Plugin::LexicalPersistence - persists lexical variables between lines
=head1 VERSION
version 0.38
=head1 SYNOPSIS
; .replyrc
[LexicalPersistence]
=head1 DESCRIPTION
This plugin persists the values of lexical variables between input lines. For
instance, with this plugin you can enter C<my $x = 2> into the Reply shell, and
then use C<$x> as expected in subsequent lines.
=head1 AUTHOR
Jesse Luehrs <doy@tozt.net>
=head1 COPYRIGHT AND LICENSE
This software is Copyright (c) 2015 by Jesse Luehrs.
This is free software, licensed under:
The MIT (X11) License
=cut
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