/usr/share/perl5/Reply/Plugin/Pager.pm is in libreply-perl 0.42-1.
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 86 87 88 89 | package Reply::Plugin::Pager;
our $AUTHORITY = 'cpan:DOY';
$Reply::Plugin::Pager::VERSION = '0.42';
use strict;
use warnings;
# ABSTRACT: command to automatically open long results in a pager
use base 'Reply::Plugin';
use Term::ReadKey;
sub new {
my $class = shift;
my %opts = @_;
if (defined $opts{pager}) {
$ENV{PAGER} = $opts{pager};
}
# delay this because it checks $ENV{PAGER} at load time
require IO::Pager;
my $self = $class->SUPER::new(@_);
return $self;
}
sub print_result {
my $self = shift;
my ($next, @result) = @_;
my ($cols, $rows) = GetTerminalSize;
my @lines = map { split /\n/ } @result;
if (@lines >= $rows - 2) {
IO::Pager::open(my $fh) or die "Couldn't run pager: $!";
$fh->print(@result, "\n");
}
else {
$next->(@result);
}
}
1;
__END__
=pod
=encoding UTF-8
=head1 NAME
Reply::Plugin::Pager - command to automatically open long results in a pager
=head1 VERSION
version 0.42
=head1 SYNOPSIS
; .replyrc
[Pager]
pager = less
=head1 DESCRIPTION
This plugin notices when too much output is going to be displayed as the result
of an expression, and automatically loads the result into a pager instead.
The C<pager> option can be specified to provide a different pager to use,
otherwise it will use the value of C<$ENV{PAGER}>.
=for Pod::Coverage print_result
=head1 AUTHOR
Jesse Luehrs <doy@tozt.net>
=head1 COPYRIGHT AND LICENSE
This software is Copyright (c) 2016 by Jesse Luehrs.
This is free software, licensed under:
The MIT (X11) License
=cut
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