X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/505b0c19b7143621bcd1f72fb5f07801557d5a2a..03abf85a7ec9775993766a3fd10cd2876aef0b42:/perl.plp

diff --git a/perl.plp b/perl.plp
index 4c90687..a5ef991 100644
--- a/perl.plp
+++ b/perl.plp
@@ -2,7 +2,7 @@
 
 Html({
 	title => 'perl version cheat sheet',
-	version => 'v1.1',
+	version => '1.2',
 	keywords => [qw'
 		perl version feature features comparison
 		sheet cheat overview summary
@@ -16,38 +16,46 @@ Html({
 
 <p>The most significant features introduced for recent versions of the Perl scripting language.
 Depending on desired compatibility you'll want to support a minimum of
-<span title="on stable/enterprise platforms such as Solaris 10, RHEL 3, SLES 8">v5.8</span> or
-<span title="on up-to-date servers such as Debian wheezy, Ubuntu 12.04, CentOS 7">v5.14</span>.
+<span title="on dinosaur platforms such as Solaris 10, AIX 5.2, RHEL 3, SLES 8">v5.8</span> or
+<span title="on stable servers such as Debian wheezy, Ubuntu 12.04, CentOS 7">v5.14</span>.
 </p>
 
 <:
 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};
+	defined $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};
+	say '<div class="section">';
+	say sprintf '<h2>%vd <small>%s</small></h2><dl>', $vernum, $verrow->{release};
 	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 = $_->[3];  # optional additional class
+		my ($topic, $desc, $attr) = @{$_};
+		if ($attr) {
+			my $title;
+			if (defined $attr->{experimental}) {
+				$title = 'experimental';
 			}
-			if ($experimental) {
-				$class .= sprintf ' title="%s"', $experimental;
+			if ($attr->{dropped}) {
+				next unless exists $get{v};
+				$title = sprintf 'removed in %vd', $attr->{dropped};
 			}
-			$_->[1] .= qq{ <em$class>($title)</em>};
+			elsif ($attr->{stable}) {
+				$title .= sprintf ' until %vd', $attr->{stable};
+			}
+			if ($attr->{experimental}) {
+				$title = sprintf '<span title="experimental::%s">%s</span>',
+					$attr->{experimental}, $title;
+			}
+			if ($attr->{feature}) {
+				$title = sprintf('<span title="%s">feature</span>', $attr->{feature})
+					. (defined $title && ", $title");
+			}
+			$desc .= sprintf ' <em class="ex">(%s)</em>', $title;
 		}
-		printf '<dt>%s<dd>%s'."\n", @{$_}, '<br/>'
+		say sprintf '<dt>%s<dd>%s', $topic, $desc || '<br/>';
 	}
-	printf '<dt>Unicode</dt><dd>v%s'."\n", $_ for $verrow->{unicode} || ();
-	print "</dl>\n";
-	print "</div>\n\n";
+	say sprintf '<dt>Unicode</dt><dd>v%s', $_ for $verrow->{unicode} || ();
+	say '</dl>';
+	say "</div>\n";
 }