Acme-Goto-Line
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package Acme::Goto::Line;
use 5.008;
use strict;
use warnings;
sub gotol;
BEGIN {
use Exporter ();
use vars qw ($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
$VERSION = 0.01;
@ISA = qw (Exporter);
#Give a hoot don't pollute, do not export more than needed by default
@EXPORT = qw (gotol);
@EXPORT_OK = qw (gotol);
%EXPORT_TAGS = ();
require XSLoader;
XSLoader::load('Acme::Goto::Line', $VERSION);
}
# Preloaded methods go here.
# Autoload methods go after =cut, and are processed by the autosplit program.
1;
__END__
# Below is stub documentation for your module. You'd better edit it!
=head1 NAME
Acme::Goto::Line - Perl extension for extending goto with line number goto
=head1 SYNOPSIS
use Acme::Goto::Line;
print "This is a loop\n";
goto(2);
=head1 ABSTRACT
Perl has long lacked a vital feature present in even basic, goto a line!
After some thinking and then hacking at the Nordic Perl Workshop in
Copenhagen 2004, this is the result
=head1 DESCRIPTION
How hard can it be? You do goto, then a line number! It jumps to that line.
You cannot currently goto a place inside a subroutine. Adn you cannot currently goto out of a subroutine running in anything that is used or required. This is because perl removes all that information for us. The goblins are working on a way to fix t...
=head2 EXPORT
It overrides your global goto!
=head1 SEE ALSO
Why goto is harmful: http://www.acm.org/classics/oct95/
=head1 AUTHOR
Arthur Bergman, E<lt>sky@nanisky.comE<gt>
Various other people at NPW 2004 helped with ideas and suggestions.
=head1 COPYRIGHT AND LICENSE
Copyright 2004 by Arthur Bergman
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
=cut
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