--- trunk/Estraier.pm	2006/01/04 19:37:38	13
+++ trunk/Estraier.pm	2006/01/04 21:51:01	14
@@ -47,21 +47,65 @@
 
 =head1 Search::Estraier::Document
 
+This class implements Document which is collection of attributes
+(key=value), vectors (also key value) display text and hidden text.
+
 Document for HyperEstraier
 
 =head2 new
 
+Create new document, empty or from draft.
+
   my $doc = new Search::HyperEstraier::Document;
+  my $doc2 = new Search::HyperEstraier::Document( $draft );
 
 =cut
 
 sub new {
 	my $class = shift;
-	my $self = {@_};
+	my $self = {};
 	bless($self, $class);
 
 	$self->{id} = -1;
 
+	my $draft = shift;
+
+	if ($draft) {
+		my $in_text = 0;
+		foreach my $line (split(/\n/, $draft)) {
+
+			if ($in_text) {
+				if ($line =~ /^\t/) {
+					push @{ $self->{htexts} }, substr($line, 1);
+				} else {
+					push @{ $self->{dtexts} }, $line;
+				}
+				next;
+			}
+
+			if ($line =~ m/^%VECTOR\t(.+)$/) {
+				my @fields = split(/\t/, $1);
+				for my $i ( 0 .. ($#fields - 1) ) {
+					$self->{kwords}->{ $fields[ $i ] } = $fields[ $i + 1 ];
+					$i++;
+				}
+				next;
+			} elsif ($line =~ m/^%/) {
+				# What is this? comment?
+				#warn "$line\n";
+				next;
+			} elsif ($line =~ m/^$/) {
+				$in_text = 1;
+				next;
+			} elsif ($line =~ m/^(.+)=(.+)$/) {
+				$self->{attrs}->{ $1 } = $2;
+				next;
+			}
+
+			warn "draft ignored: $line\n";
+		}
+	}
+
 	$self ? return $self : return undef;
 }
 
@@ -241,7 +285,7 @@
 sub delete {
 	my $self = shift;
 
-	foreach my $data (qw/attrs dtexts stexts/) {
+	foreach my $data (qw/attrs dtexts stexts kwords/) {
 		delete($self->{$data});
 	}