From 7ed9b63a14c31376317e10ff18bdc8634508285b Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Fri, 3 Jul 2015 00:00:04 +0200
Subject: [PATCH] perl: hover experimental identifiers

---
 perl.plp | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/perl.plp b/perl.plp
index fd67342..f5d6f26 100644
--- a/perl.plp
+++ b/perl.plp
@@ -29,9 +29,16 @@ for my $vernum (reverse sort keys %{$info}) {
 	print '<div class="section">'."\n";
 	printf '<h2>%vd <small>%s</small></h2><dl>'."\n", $vernum, $verrow->{release};
 	for (@{ $verrow->{new} }) {
-		if (my $aside = defined $_->[2] && 'experimental') {
-			$aside .= sprintf ' until %vd', $_->[2] if ref \$_->[2] eq 'VSTRING';
-			$_->[1] .= qq{ <em class="ex">($aside)</em>};
+		if (defined (my $experimental = $_->[2])) {
+			my $title = 'experimental';
+			my $class = ' class="ex"';
+			if (ref \$experimental eq 'VSTRING') {
+				$title .= sprintf ' until %vd', $experimental;
+			}
+			elsif ($experimental) {
+				$class .= sprintf ' title="%s"', $experimental;
+			}
+			$_->[1] .= qq{ <em$class>($title)</em>};
 		}
 		printf '<dt>%s<dd>%s'."\n", @{$_}, '<br/>'
 	}
-- 
2.30.0