X-Git-Url: http://git.shiar.net/sheet.git/blobdiff_plain/f963d7374bd53a3356f949ce280482aee6b53998..6311c65d7397e07947d6cf38df772545a3fa296d:/perl.plp
diff --git a/perl.plp b/perl.plp
index 6bc3586..6f2dd93 100644
--- a/perl.plp
+++ b/perl.plp
@@ -2,7 +2,7 @@
Html({
title => 'perl version cheat sheet',
- version => 'v1.1',
+ version => '1.4',
keywords => [qw'
perl version feature features comparison
sheet cheat overview summary
@@ -14,40 +14,53 @@ Html({
:>
Perl release summary
-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
-v5.8 or
-v5.14.
-
-
+The most significant features introduced for recent versions of the Perl
+scripting language.
<:
-my $info = do 'perl.inc.pl' or die $@ // $!;
+my $info = Data('perl');
+
+say "Depending on desired compatibility you'll want to support a minimum of";
+say join(' or ', map {
+ sprintf 'v%vd', $info->{$_}->{distrosum}, $_
+} v5.8, v5.20), '.';
+say '
';
+
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 ''."\n";
- printf '
%vd %s
'."\n", $vernum, $verrow->{release};
+ say '';
+ say sprintf '
%vd %s
', $vernum, $verrow->{release};
+ say '
';
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}) {
+ $title = 'experimental';
+ }
+ if ($attr->{dropped}) {
+ next unless exists $get{v};
+ $title = sprintf 'removed in %vd', $attr->{dropped};
+ }
+ elsif ($attr->{stable}) {
+ $title .= sprintf ' until %vd', $attr->{stable};
+ }
+ if ($attr->{experimental}) {
+ $title = sprintf '%s',
+ $attr->{experimental}, $title;
}
- elsif ($experimental) {
- $class .= sprintf ' title="%s"', $experimental;
+ if ($attr->{feature}) {
+ my $prefix = sprintf 'feature',
+ $attr->{feature};
+ $title = join ', ', $prefix, $title // ();
}
- $_->[1] .= qq{ ($title)};
+ $desc .= sprintf ' (%s)', $title;
}
- printf '- %s
- %s'."\n", @{$_}, '
'
+ say sprintf ' - %s
- %s', $topic, $desc || '
';
}
- printf ' - Unicode
- v%s'."\n", $_ for $verrow->{unicode} || ();
- print "
\n";
- print "
\n\n";
+ say sprintf '- Unicode
- v%s', $_ for $verrow->{unicode} || ();
+ say '
';
+ say "
\n";
}