--- trunk/lib/WebPAC/Normalize.pm	2006/06/29 15:29:41	540
+++ trunk/lib/WebPAC/Normalize.pm	2006/06/29 21:18:50	541
@@ -17,6 +17,7 @@
 
 #use base qw/WebPAC::Common/;
 use Data::Dumper;
+use Encode qw/from_to/;
 
 =head1 NAME
 
@@ -24,11 +25,11 @@
 
 =head1 VERSION
 
-Version 0.05
+Version 0.06
 
 =cut
 
-our $VERSION = '0.05';
+our $VERSION = '0.06';
 
 =head1 SYNOPSIS
 
@@ -57,6 +58,7 @@
   	lookup => $lookup->lookup_hash,
 	row => $row,
 	rules => $normalize_pl_config,
+	marc_encoding => 'utf-8',
   );
 
 Options C<lookup>, C<row>, C<rules> and C<log> are mandatory while all
@@ -78,8 +80,7 @@
 	no strict 'subs';
 	_set_lookup( $arg->{lookup} );
 	_set_rec( $arg->{row} );
-	_clean_ds();
-
+	_clean_ds( %{ $arg } );
 	eval "$arg->{rules}";
 	die "error evaling $arg->{rules}: $@\n" if ($@);
 
@@ -110,6 +111,7 @@
 
 my $out;
 my $marc21;
+my $marc_encoding;
 
 sub _get_ds {
 	return $out;
@@ -124,8 +126,10 @@
 =cut
 
 sub _clean_ds {
+	my $a = {@_};
 	$out = undef;
 	$marc21 = undef;
+	$marc_encoding = $a->{marc_encoding};
 }
 
 =head2 _set_lookup
@@ -222,7 +226,10 @@
 
 	my $sf = shift or die "marc21 needs subfield";
 
-	foreach my $v (@_) {
+	foreach (@_) {
+		my $v = $_;		# make var read-write for Encode
+		next unless (defined($v) && $v !~ /^\s+$/);
+		from_to($v, 'iso-8859-2', $marc_encoding) if ($marc_encoding);
 		push @{ $marc21 }, [ $f, ' ', ' ', $sf => $v ];
 	}
 }