ynonp · June 26, 2014 15:38 · ynonp · Jun 26, 2014
diff --git a/demo1.pl b/demo1.pl
 use v5.20;
 use feature 'signatures';
 no warnings 'experimental::signatures';

 sub plus($x, $y) {
  $x + $y
 }

 say plus(2,3);
	use v5.20;
	use feature 'signatures';
	no warnings 'experimental::signatures';

	sub plus($x, $y) {
	$x + $y
	}

	say plus(2,3);