X-Git-Url: http://git.shiar.net/sheet.git/blobdiff_plain/651e4bfa3cc349373e8f9adfd068ff6a6476b153..584c356f502e31cb613b9a6d6b146806540f22ff:/perl.plp

diff --git a/perl.plp b/perl.plp
index 49694fc..89b906e 100644
--- a/perl.plp
+++ b/perl.plp
@@ -2,7 +2,7 @@
 
 Html({
 	title => 'perl version cheat sheet',
-	version => '1.4',
+	version => '1.5',
 	keywords => [qw'
 		perl version feature features comparison
 		sheet cheat overview summary
@@ -11,6 +11,7 @@ Html({
 	data => ['perl.inc.pl'],
 });
 
+use experimental 'signatures';
 :>
 <h1>Perl release summary</h1>
 
@@ -110,9 +111,9 @@ sub featattrs ($attr) {
 	if (defined $attr->{experimental}) {
 		$title = 'experimental';
 	}
-	if ($attr->{dropped}) {
-		next unless exists $get{v};
-		$title = sprintf 'removed in %vd', $attr->{dropped};
+	if (defined $attr->{dropped}) {
+		return '' unless exists $get{v};
+		$title = sprintf 'removed in %vd', $_ for $attr->{dropped} || ();
 	}
 	elsif ($attr->{stable}) {
 		$title .= sprintf ' until %vd', $attr->{stable};
@@ -131,7 +132,9 @@ sub featattrs ($attr) {
 	$title = $title ? sprintf ' <em class="ex">(%s)</em>', $title : '';
 
 	if (my $eg = $attr->{eg}) {
-		my $pre = sprintf ' <small>{<code>%s</code>}</small>', Entity($eg);
+		my $pre = Entity($eg);
+		$pre =~ s<\N{ZERO WIDTH SPACE}>{</code><wbr/><code>}g;
+		$pre = " <small>{<code>$pre</code>}</small>";
 		$title = $pre . $title;
 	}
 	return $title;