X-Git-Url: http://git.shiar.net/perl/plp/.git/blobdiff_plain/b76b015b41c31d18044c5f95b4416329ba1507db..a5521fb1820cc67ab3d7c0fe728ef36b0b379a3f:/PLP/Tie/Headers.pm

diff --git a/PLP/Tie/Headers.pm b/PLP/Tie/Headers.pm
index 566b198..df41fbe 100644
--- a/PLP/Tie/Headers.pm
+++ b/PLP/Tie/Headers.pm
@@ -8,74 +8,74 @@ use Carp;
 Makes a hash case insensitive, and sets some headers. <_> equals <->, so C<$foo{CONTENT_TYPE}> is
 the same as C<$foo{'Content-Type'}>.
 
-    tie %somehash, 'PLP::Tie::Headers';
+	tie %somehash, 'PLP::Tie::Headers';
 
 This module is part of the PLP internals and probably not of much use to others.
 
 =cut
 
 sub TIEHASH {
-    return bless [ # Defaults
-        {
-    	    'Content-Type'  => 'text/html',
-    	    'X-PLP-Version' => $PLP::VERSION,
-	},
-	{
-    	    'content-type'  => 'Content-Type',
-    	    'x-plp-version' => 'X-PLP-Version',
-	}
-    ], $_[0];
+	return bless [ # Defaults
+		{
+			'Content-Type'  => 'text/html',
+			'X-PLP-Version' => $PLP::VERSION,
+		},
+		{
+			'content-type'  => 'Content-Type',
+			'x-plp-version' => 'X-PLP-Version',
+		}
+	], $_[0];
 }
 
 sub FETCH {
-    my ($self, $key) = @_;
-    $key =~ tr/_/-/;
-    return $self->[0]->{ $self->[1]->{lc $key} };
+	my ($self, $key) = @_;
+	$key =~ tr/_/-/;
+	return $self->[0]->{ $self->[1]->{lc $key} };
 }
 
 sub STORE {
-    my ($self, $key, $value) = @_;
-    $key =~ tr/_/-/;
-    if ($PLP::sentheaders) {
-    	my @caller = caller;
-	die "Can't set headers after sending them at " .
-	    "$caller[1] line $caller[2].\n(Output started at " .
-	    "$PLP::sentheaders->[0] line $PLP::sentheaders->[1].)\n"
-    }
-    if (defined $self->[1]->{lc $key}){
-        $key = $self->[1]->{lc $key};
-    } else {
-        $self->[1]->{lc $key} = $key;
-    }
-    return ($self->[0]->{$key} = $value);
+	my ($self, $key, $value) = @_;
+	$key =~ tr/_/-/;
+	if ($PLP::sentheaders) {
+		my @caller = caller;
+		die "Can't set headers after sending them at " .
+		    "$caller[1] line $caller[2].\n(Output started at " .
+		    "$PLP::sentheaders->[0] line $PLP::sentheaders->[1].)\n"
+	}
+	if (defined $self->[1]->{lc $key}){
+		$key = $self->[1]->{lc $key};
+	} else {
+		$self->[1]->{lc $key} = $key;
+	}
+	return ($self->[0]->{$key} = $value);
 }
 
 sub DELETE {
-    my ($self, $key) = @_;
-    $key =~ tr/_/-/;
-    delete $self->[0]->{$key};
-    return delete $self->[1]->{lc $key};
+	my ($self, $key) = @_;
+	$key =~ tr/_/-/;
+	delete $self->[0]->{$key};
+	return delete $self->[1]->{lc $key};
 }
 
 sub CLEAR {
-    my $self = $_[0];
-    return (@$self = ());
+	my $self = $_[0];
+	return (@$self = ());
 }
 
 sub EXISTS {
-    my ($self, $key) = @_;
-    $key =~ tr/_/-/;
-    return exists $self->[1]->{lc $key};
+	my ($self, $key) = @_;
+	$key =~ tr/_/-/;
+	return exists $self->[1]->{lc $key};
 }
 
 sub FIRSTKEY {
-    my $self = $_[0];
-    keys %{$self->[0]};
-    return each %{ $self->[0] }; # Key only, Tie::Hash doc is wrong.
+	my $self = $_[0];
+	keys %{$self->[0]};
+	return each %{ $self->[0] }; # Key only, Tie::Hash doc is wrong.
 }
 
 sub NEXTKEY {
-    return each %{ $_[0]->[0] };
+	return each %{ $_[0]->[0] };
 }
 
 1;