my @witnesses; # Keep the ordered list of our witnesses
my %ac_wits; # Track these for later removal
foreach my $sigil ( map { $_->{'witness'} } @{$table->{'alignment'}} ) {
- my $wit = $tradition->add_witness( 'sigil' => $sigil );
+ my $wit = $tradition->add_witness(
+ 'sigil' => $sigil, 'sourcetype' => 'collation' );
$wit->path( [ $c->start ] );
push( @witnesses, $wit );
my $aclabel = $c->ac_label;