#!/usr/bin/env perl
-use 5.010;
-use strict;
+use 5.014;
use warnings;
-use open IN => ':utf8', ':std';
+use open IN => ':encoding(utf-8)', ':std';
our $VERSION = '1.03';
-my $di = do "data/digraphs-rfc.inc.pl"
+my $di = do "./data/digraphs-rfc.inc.pl"
or warn "official digraphs not included for comparison: ", $@ // $!;
say "# automatically generated by $0";