Gecko [ oric.aiou.edu.pk ]

Name	Size	Permission
Carp	[ DIR ]	drwxr-xr-x
Exporter	[ DIR ]	drwxr-xr-x
File	[ DIR ]	drwxr-xr-x
Getopt	[ DIR ]	drwxr-xr-x
Hash	[ DIR ]	drwxr-xr-x
IO	[ DIR ]	drwxr-xr-x
IPC	[ DIR ]	drwxr-xr-x
List	[ DIR ]	drwxr-xr-x
Scalar	[ DIR ]	drwxr-xr-x
Text	[ DIR ]	drwxr-xr-x
Tie	[ DIR ]	drwxr-xr-x
auto	[ DIR ]	drwxr-xr-x
unicore	[ DIR ]	drwxr-xr-x
warnings	[ DIR ]	drwxr-xr-x
AutoLoader.pm	5.36 KB	-rw-r--r--
Carp.pm	24.79 KB	-rw-r--r--
Config.pm	3.2 KB	-rw-r--r--
Config_git.pl	409 B	-rw-r--r--
Config_heavy.pl	52.96 KB	-rw-r--r--
Cwd.pm	17.24 KB	-rw-r--r--
DynaLoader.pm	10.18 KB	-rw-r--r--
Errno.pm	4.82 KB	-rw-r--r--
Exporter.pm	2.31 KB	-rw-r--r--
Fcntl.pm	2.11 KB	-rw-r--r--
FileHandle.pm	2.06 KB	-rw-r--r--
IO.pm	469 B	-rw-r--r--
POSIX.pm	19.87 KB	-rw-r--r--
SelectSaver.pm	344 B	-rw-r--r--
Socket.pm	13.54 KB	-rw-r--r--
Symbol.pm	2.05 KB	-rw-r--r--
XSLoader.pm	3.87 KB	-rw-r--r--
attributes.pm	3 KB	-rw-r--r--
base.pm	8.7 KB	-rw-r--r--
bytes.pm	447 B	-rw-r--r--
bytes_heavy.pl	758 B	-rw-r--r--
constant.pm	5.6 KB	-rw-r--r--
feature.pm	4.7 KB	-rw-r--r--
fields.pm	4.89 KB	-rw-r--r--
integer.pm	172 B	-rw-r--r--
lib.pm	2.23 KB	-rw-r--r--
locale.pm	3.34 KB	-rw-r--r--
overload.pm	4.34 KB	-rw-r--r--
overloading.pm	964 B	-rw-r--r--
parent.pm	460 B	-rw-r--r--
re.pm	8.5 KB	-rw-r--r--
strict.pm	1.57 KB	-rw-r--r--
utf8.pm	313 B	-rw-r--r--
utf8_heavy.pl	26.66 KB	-rw-r--r--
vars.pm	1.12 KB	-rw-r--r--
warnings.pm	25.33 KB	-rw-r--r--

Code Editor : Exporter.pm

package Exporter;

require 5.006;

# Be lean.
#use strict;
#no strict 'refs';

our $Debug = 0;
our $ExportLevel = 0;
our $Verbose ||= 0;
our $VERSION = '5.73';
our (%Cache);

sub as_heavy {
  require Exporter::Heavy;
  # Unfortunately, this does not work if the caller is aliased as *name = \&foo
  # Thus the need to create a lot of identical subroutines
  my $c = (caller(1))[3];
  $c =~ s/.*:://;
  \&{"Exporter::Heavy::heavy_$c"};
}

sub export {
  goto &{as_heavy()};
}

sub import {
  my $pkg = shift;
  my $callpkg = caller($ExportLevel);

if ($pkg eq "Exporter" and @_ and $_[0] eq "import") {
    *{$callpkg."::import"} = \&import;
    return;
  }

# We *need* to treat @{"$pkg\::EXPORT_FAIL"} since Carp uses it :-(
  my $exports = \@{"$pkg\::EXPORT"};
  # But, avoid creating things if they don't exist, which saves a couple of
  # hundred bytes per package processed.
  my $fail = ${$pkg . '::'}{EXPORT_FAIL} && \@{"$pkg\::EXPORT_FAIL"};
  return export $pkg, $callpkg, @_
    if $Verbose or $Debug or $fail && @$fail > 1;
  my $export_cache = ($Cache{$pkg} ||= {});
  my $args = @_ or @_ = @$exports;

if ($args and not %$export_cache) {
    s/^&//, $export_cache->{$_} = 1
      foreach (@$exports, @{"$pkg\::EXPORT_OK"});
  }
  my $heavy;
  # Try very hard not to use {} and hence have to  enter scope on the foreach
  # We bomb out of the loop with last as soon as heavy is set.
  if ($args or $fail) {
    ($heavy = (/\W/ or $args and not exists $export_cache->{$_}
               or $fail and @$fail and $_ eq $fail->[0])) and last
                 foreach (@_);
  } else {
    ($heavy = /\W/) and last
      foreach (@_);
  }
  return export $pkg, $callpkg, ($args ? @_ : ()) if $heavy;
  local $SIG{__WARN__} = 
	sub {require Carp; &Carp::carp} if not $SIG{__WARN__};
  # shortcut for the common case of no type character
  *{"$callpkg\::$_"} = \&{"$pkg\::$_"} foreach @_;
}

# Default methods

sub export_fail {
    my $self = shift;
    @_;
}

# Unfortunately, caller(1)[3] "does not work" if the caller is aliased as
# *name = \&foo.  Thus the need to create a lot of identical subroutines
# Otherwise we could have aliased them to export().

sub export_to_level {
  goto &{as_heavy()};
}

sub export_tags {
  goto &{as_heavy()};
}

sub export_ok_tags {
  goto &{as_heavy()};
}

sub require_version {
  goto &{as_heavy()};
}

1;
__END__

${this.title}

Code Editor : Exporter.pm