diff -u -r1.17 Lang
--- Lang	20 Dec 2018 07:17:50 -0000	1.17
+++ Lang	29 Dec 2019 11:16:25 -0000
@@ -32,14 +32,12 @@
 then
 	charset="${2}"
 else
-	# autodetect
+	charset="utf-8"
 	case "${LANG}" in
-	*.ISO8859-*)
+	*.ISO8859-*|*.ISO_8859-*)
+		# autodetect
 		charset="latin1"
 		;;
-	*.UTF-8*|*.utf-8*)
-		charset="utf-8"
-		;;
 	esac
 fi
 utf8="cat"