# add them to the witness paths.
foreach my $idx ( 1 .. $#{$alignment_table} ) {
my $row = $alignment_table->[$idx];
- my $nodes = make_nodes( $c, $row, $idx );
+ my $nodes = _make_nodes( $c, $row, $idx );
foreach my $w ( 0 .. $#{$row} ) {
# push the appropriate node onto the appropriate witness path
my $word = $row->[$w];
if( $word ) {
my $reading = $nodes->{$word};
my $wit = $witnesses[$w];
- $DB::single = 1 unless $wit;
push( @{$wit->path}, $reading );
} # else skip it for empty readings.
}
if $wit->has_layertext;
}
}
+
+ # Note that our ranks and common readings are set.
+ $c->_graphcalc_done(1);
}
-sub make_nodes {
+sub _make_nodes {
my( $collation, $row, $index ) = @_;
my %unique;
+ my $commonctr = 0; # Holds the number of unique readings + gaps, ex. lacunae.
foreach my $w ( @$row ) {
$unique{$w} = 1 if $w;
+ $commonctr +=1 unless ( $w && $w eq '#LACUNA#' );
}
my $ctr = 1;
foreach my $w ( keys %unique ) {
'rank' => $index,
'text' => $w,
};
- $rargs->{'is_lacuna'} = 1 if $w eq '#LACUNA#';
+ if( $w eq '#LACUNA#' ) {
+ $rargs->{'is_lacuna'} = 1;
+ } elsif( $commonctr == 1 ) {
+ $rargs->{'is_common'} = 1;
+ }
my $r = $collation->add_reading( $rargs );
$unique{$w} = $r;
$ctr++;