X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/0e7f3051f2a12fddd7071319676a9f3b79b3ff3a..81aefba6ac586eccbe18b4e90efc175e34fff5ad:/perl.plp

diff --git a/perl.plp b/perl.plp
index e0f6cd4..20eafc7 100644
--- a/perl.plp
+++ b/perl.plp
@@ -2,7 +2,7 @@
 
 Html({
 	title => 'perl version cheat sheet',
-	version => 'v1.0',
+	version => '1.1',
 	keywords => [qw'
 		perl version feature features comparison
 		sheet cheat overview summary
@@ -24,9 +24,28 @@ Depending on desired compatibility you'll want to support a minimum of
 my $info = do 'perl.inc.pl' or die $@ // $!;
 for my $vernum (reverse sort keys %{$info}) {
 	my $verrow = $info->{$vernum};
+	$verrow->{unstable} and next unless exists $get{v};
+
 	print '<div class="section">'."\n";
 	printf '<h2>%vd <small>%s</small></h2><dl>'."\n", $vernum, $verrow->{release};
-	printf '<dt>%s<dd>%s'."\n", @{$_}, '<br/>' for @{ $verrow->{new} };
+	for (@{ $verrow->{new} }) {
+		if (defined (my $experimental = $_->[2])) {
+			my $title = 'experimental';
+			my $class = ' class="ex"';
+			if (ref \$experimental eq 'VSTRING') {
+				$title = sprintf('%s %vd',
+					$experimental =~ s/^\0// ? 'removed in ' : "$title until",
+					$experimental,
+				);
+				$experimental = $_->[3];  # optional additional class
+			}
+			if ($experimental) {
+				$class .= sprintf ' title="%s"', $experimental;
+			}
+			$_->[1] .= qq{ <em$class>($title)</em>};
+		}
+		printf '<dt>%s<dd>%s'."\n", @{$_}, '<br/>'
+	}
 	printf '<dt>Unicode</dt><dd>v%s'."\n", $_ for $verrow->{unicode} || ();
 	print "</dl>\n";
 	print "</div>\n\n";