package File::Spec::Functions;use File::Spec;use strict;use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS $VERSION);$VERSION = '1.1';require Exporter;@ISA = qw(Exporter);@EXPORT = qw(	canonpath	catdir	catfile	curdir	rootdir	updir	no_upwards	file_name_is_absolute	path);@EXPORT_OK = qw(	devnull	tmpdir	splitpath	splitdir	catpath	abs2rel	rel2abs);%EXPORT_TAGS = ( ALL => [ @EXPORT_OK, @EXPORT ] );foreach my $meth (@EXPORT, @EXPORT_OK) {    my $sub = File::Spec->can($meth);    no strict 'refs';    *{$meth} = sub {&$sub('File::Spec', @_)};}1;__END__=head1 NAMEFile::Spec::Functions - portably perform operations on file names=head1 SYNOPSIS	use File::Spec::Functions;	$x = catfile('a','b');=head1 DESCRIPTIONThis module exports convenience functions for all of the class methodsprovided by File::Spec.For a reference of available functions, please consult L<File::Spec::Unix>,which contains the entire set, and which is inherited by the modules forother platforms. For further information, please see L<File::Spec::Mac>,L<File::Spec::OS2>, L<File::Spec::Win32>, or L<File::Spec::VMS>.=head2 ExportsThe following functions are exported by default.	canonpath	catdir	catfile	curdir	rootdir	updir	no_upwards	file_name_is_absolute	pathThe following functions are exported only by request.	devnull	tmpdir	splitpath	splitdir	catpath	abs2rel	rel2absAll the functions may be imported using the C<:ALL> tag.=head1 SEE ALSOFile::Spec, File::Spec::Unix, File::Spec::Mac, File::Spec::OS2,File::Spec::Win32, File::Spec::VMS, ExtUtils::MakeMaker