perl: hide experimental features dropped later

[sheet.git] / perl.plp

diff --git a/perl.plp b/perl.plp
index 4c9068797a5a0668d2ea19b6faf40bb34c6911e0..5d544442f89b905f939a41b937e1082770e4da2e 100644 (file)
--- a/perl.plp
+++ b/perl.plp
@@ -2,7 +2,7 @@
 
 Html({
        title => 'perl version cheat sheet',
-       version => 'v1.1',
+       version => '1.1',
        keywords => [qw'
                perl version feature features comparison
                sheet cheat overview summary
@@ -33,8 +33,10 @@ for my $vernum (reverse sort keys %{$info}) {
                        my $title = 'experimental';
                        my $class = ' class="ex"';
                        if (ref \$experimental eq 'VSTRING') {
+                               my $dropped = $experimental =~ s/^\0//
+                                       and (exists $get{v} or next);
                                $title = sprintf('%s %vd',
-                                       $experimental =~ s/^\0// ? 'removed in ' : "$title until",
+                                       $dropped ? 'removed in ' : "$title until",
                                        $experimental,
                                );
                                $experimental = $_->[3];  # optional additional class