move ZZ knowledge to misc-data.pl

NFC

diff --git a/generate-board b/generate-board
index bfc9bfc91b46cfe0d6446f9cc17f3eac343f7a6a..06b5916f63b033d2863b8cf7c8a86ac823f0f6bb 100755 (executable)
--- a/generate-board
+++ b/generate-board
@@ -617,7 +617,7 @@ sub edge_faces() {
   dashedwithhses();
   some_edge_faces(grep {
     my $n = $_->{Name};
-    $n !~ m{^(?:L2?|NZ|ZZ)$} &&
+    $n !~ m{^(?:L2?|NZ)$} &&
     !grep { $n eq $_->{Inner} } @{ $c{DashedHs} }
   } values %region);
 }