X-Git-Url: http://git.shiar.net/sheet.git/blobdiff_plain/1526acc93e4a99f79545a62d5700d9020fe59b5b..c253269d0792b66849eae1ba12ab02c43d649496:/charset.plp?ds=sidebyside

diff --git a/charset.plp b/charset.plp
index 309139e..9ee6d86 100644
--- a/charset.plp
+++ b/charset.plp
@@ -137,11 +137,11 @@ sub tabinput {
 
 		my @parents = @{ $INHERIT->{$input} || [] };
 
-		if (my ($parent, $part) = pairfirst { $visible->{$a} } @parents) {
+		if (my ($parent, $part) = pairfirst { defined $visible->{$a} } @parents) {
 			$row{parent} = $parent;
-			$params = $part;
+			$params = $visible->{$parent} ? $part : 128;
 		}
-		elsif ($visible->{ascii}) {
+		elsif (defined $visible->{ascii}) {
 			$row{parent} = $parents[0] || 'ascii';
 			$params = $parents[1] || 128;
 			$params = 128 if $params >= 128;  # ascii offset at most
@@ -149,6 +149,7 @@ sub tabinput {
 		elsif (@parents) {
 			$row{parent} = $parents[0];
 		}
+		$visible->{$_} //= 0 for $row{parent};
 	}
 
 	if (defined $params and $params =~ m/^ (\d+) (-\d+)? /x) {