Use $c{Sea} in a few places

NFC

diff --git a/generate-board b/generate-board
index 645d54c04878fc33601fa311c6befc512b1409c4..eb2320b11bccf23a7621153f72dddff22f7ee12b 100755 (executable)
--- a/generate-board
+++ b/generate-board
@@ -604,7 +604,7 @@ END
 }
 
 sub edge_faces() {
-  some_edge_faces($region{'NZ'});
+  some_edge_faces($region{$c{Sea}});
   afsluitdijk();
   some_edge_faces(grep {
     $_->{Name} !~ m{^(?:L2?|NZ|ZZ)$}
@@ -662,7 +662,7 @@ END
     next if $rr->{Name} =~ m/^L\d?$/;
     my $words = $rr->{DisplayName};
     my $pos;
-    if ($rr->{Name} eq 'NZ') {
+    if ($rr->{Name} eq $c{Sea}) {
       $pos = mkvec(90, 1280);
     } else {
       $pos = $rr->{Centre} + mkvec( 0, 0.5 * $sz * @$words );