Changes to t/empty-lines.t. All files

t/empty-lines.t

new file mode 100644@@ -0,0 +1,23 @@+#!perl++# https://github.com/beyondgrep/ack2/issues/562++use strict;+use warnings;+use lib 't';++use Test::More tests => 2;+use Util;++prep_environment();+++my $tempfile = create_tempfile( ('') x 3 );++my @results = run_ack('^\s\s+$', $tempfile->filename);++is_empty_array( \@results, '^\s\s+$ should never match a sequence of empty lines' );++done_testing();++exit 0;