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authorSiep Kroonenberg <siepo@cybercomm.nl>2011-02-17 12:20:49 +0000
committerSiep Kroonenberg <siepo@cybercomm.nl>2011-02-17 12:20:49 +0000
commit316ee97c621496b0fe3267f57cce81bee44ca1e6 (patch)
treecb2cab1192b4f58a7971af19b213e980bceda4b4 /Master/tlpkg/tlperl/lib/parent.pm
parentcd0f87b5d39480d85ad9bd4ee37f520f75bed560 (diff)
Moving old tlperl prior to committing new one
git-svn-id: svn://tug.org/texlive/trunk@21422 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/tlpkg/tlperl/lib/parent.pm')
-rwxr-xr-xMaster/tlpkg/tlperl/lib/parent.pm136
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diff --git a/Master/tlpkg/tlperl/lib/parent.pm b/Master/tlpkg/tlperl/lib/parent.pm
deleted file mode 100755
index a18526bb519..00000000000
--- a/Master/tlpkg/tlperl/lib/parent.pm
+++ /dev/null
@@ -1,136 +0,0 @@
-package parent;
-use strict;
-use vars qw($VERSION);
-$VERSION = '0.223';
-
-sub import {
- my $class = shift;
-
- my $inheritor = caller(0);
-
- if ( @_ and $_[0] eq '-norequire' ) {
- shift @_;
- } else {
- for ( my @filename = @_ ) {
- if ( $_ eq $inheritor ) {
- warn "Class '$inheritor' tried to inherit from itself\n";
- };
-
- s{::|'}{/}g;
- require "$_.pm"; # dies if the file is not found
- }
- }
-
- {
- no strict 'refs';
- # This is more efficient than push for the new MRO
- # at least until the new MRO is fixed
- @{"$inheritor\::ISA"} = (@{"$inheritor\::ISA"} , @_);
- };
-};
-
-"All your base are belong to us"
-
-__END__
-
-=head1 NAME
-
-parent - Establish an ISA relationship with base classes at compile time
-
-=head1 SYNOPSIS
-
- package Baz;
- use parent qw(Foo Bar);
-
-=head1 DESCRIPTION
-
-Allows you to both load one or more modules, while setting up inheritance from
-those modules at the same time. Mostly similar in effect to
-
- package Baz;
- BEGIN {
- require Foo;
- require Bar;
- push @ISA, qw(Foo Bar);
- }
-
-By default, every base class needs to live in a file of its own.
-If you want to have a subclass and its parent class in the same file, you
-can tell C<parent> not to load any modules by using the C<-norequire> switch:
-
- package Foo;
- sub exclaim { "I CAN HAS PERL" }
-
- package DoesNotLoadFooBar;
- use parent -norequire, 'Foo', 'Bar';
- # will not go looking for Foo.pm or Bar.pm
-
-This is equivalent to the following code:
-
- package Foo;
- sub exclaim { "I CAN HAS PERL" }
-
- package DoesNotLoadFooBar;
- push @DoesNotLoadFooBar::ISA, 'Foo', 'Bar';
-
-This is also helpful for the case where a package lives within
-a differently named file:
-
- package MyHash;
- use Tie::Hash;
- use parent -norequire, 'Tie::StdHash';
-
-This is equivalent to the following code:
-
- package MyHash;
- require Tie::Hash;
- push @ISA, 'Tie::StdHash';
-
-If you want to load a subclass from a file that C<require> would
-not consider an eligible filename (that is, it does not end in
-either C<.pm> or C<.pmc>), use the following code:
-
- package MySecondPlugin;
- require './plugins/custom.plugin'; # contains Plugin::Custom
- use parent -norequire, 'Plugin::Custom';
-
-=head1 DIAGNOSTICS
-
-=over 4
-
-=item Class 'Foo' tried to inherit from itself
-
-Attempting to inherit from yourself generates a warning.
-
- use Foo;
- use parent 'Foo';
-
-=back
-
-=head1 HISTORY
-
-This module was forked from L<base> to remove the cruft
-that had accumulated in it.
-
-=head1 CAVEATS
-
-=head1 SEE ALSO
-
-L<base>
-
-=head1 AUTHORS AND CONTRIBUTORS
-
-Rafaël Garcia-Suarez, Bart Lateur, Max Maischein, Anno Siegel, Michael Schwern
-
-=head1 MAINTAINER
-
-Max Maischein C< corion@cpan.org >
-
-Copyright (c) 2007 Max Maischein C<< <corion@cpan.org> >>
-Based on the idea of C<base.pm>, which was introduced with Perl 5.004_04.
-
-=head1 LICENSE
-
-This module is released under the same terms as Perl itself.
-
-=cut