countries: indicate code references in description

diff --git a/countries.plp b/countries.plp
index 83a98f47c951e2849b30439e050407dd600c84b5..09948dd498394219db76fbcdb99f08a0d078d3eb 100644 (file)
--- a/countries.plp
+++ b/countries.plp
@@ -41,6 +41,7 @@ my $cc = do 'countries.inc.pl';
                        }
                        else {
                                $_ = EscapeHTML($short || $name);
+                               $name .= " → $ref" if $ref and $ref ne $code;
                        }
                        printf "\n".'<td class="%s" title="%s">%s',
                                $_ ? 'X '.$class : '', EscapeHTML("$code: $name"), $_;