/usr/lib/perl5/Sub/Name.pm is in libsub-name-perl 0.05-1build4.
This file is owned by root:root, with mode 0o644.
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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 | package Sub::Name;
=head1 NAME
Sub::Name - (re)name a sub
=head1 SYNOPSIS
use Sub::Name;
subname $name, $subref;
$subref = subname foo => sub { ... };
=head1 DESCRIPTION
This module has only one function, which is also exported by default:
=head2 subname NAME, CODEREF
Assigns a new name to referenced sub. If package specification is omitted in
the name, then the current package is used. The return value is the sub.
The name is only used for informative routines (caller, Carp, etc). You won't
be able to actually invoke the sub by the given name. To allow that, you need
to do glob-assignment yourself.
Note that for anonymous closures (subs that reference lexicals declared outside
the sub itself) you can name each instance of the closure differently, which
can be very useful for debugging.
=head1 AUTHOR
Matthijs van Duin <xmath@cpan.org>
Copyright (C) 2004, 2008 Matthijs van Duin. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
=cut
use 5.006;
use strict;
use warnings;
our $VERSION = '0.05';
use base 'Exporter';
use base 'DynaLoader';
our @EXPORT = qw(subname);
our @EXPORT_OK = @EXPORT;
bootstrap Sub::Name $VERSION;
1;
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