Html({
title => 'browser compatibility cheat sheet',
- version => '1.4',
+ version => '1.5',
description => [
"Compatibility table of new web features (HTML5, CSS3, SVG, Javascript)",
"comparing support and usage share for all popular browser versions.",
p => 'plugin required',
a => 'partial',
y => 'supported',
- d => 'disabled by default',
+ d => '(disabled by default)',
x => sub {
join(' ',
- 'requires prefix',
+ 'with prefix',
map {"-$_-"}
($caniuse->{agents}->{$_[0]}->{prefix_exceptions} // {})->{$_[1]}
// $caniuse->{agents}->{$_[0]}->{prefix} // (),
} @browsers
}; # fallback hash based on release semantics
-my $usagepct = 1; # score multiplier for 0..100 result
-# normalise usage percentage to only include shown browsers
-$usagepct = 100.01 / featurescore({ # yes for every possible version
- map { $_ => { map {$_ => 'y'} map { @{$_} } @{$versions{$_}} } } keys %versions
-});
+# score multiplier for percentage of all browser versions
+my $usagepct = 99.99 / sum(
+ map { $_->{-total} // values %{$_} } values %{$canihas}
+);
+
$_->{usage} = featurescore($_->{stats}) * $usagepct
for values %{ $caniuse->{data} };
# preceding row without any colspan to work around gecko bug
print "\n<tr>";
for my $browser (@browsers) {
- for (@{ $versions{$browser} }) {
+ for my $span (@{ $versions{$browser} }) {
my $lastver = first {
!defined $caniuse->{agents}->{$browser}->{verrelease}->{$_} # stable
- } reverse @{$_};
+ } reverse @{$span};
printf('<td title="%s"%s>%s',
join(' ',
- sprintf('%.1f%%', sum(@{ $canihas->{$browser} }{@$_}) * $usagepct),
- 'version ' . showversions(@{$_}, undef),
- $_->[-1] eq $lastver ? () : '(development)',
+ sprintf('%.1f%%', sum(@{ $canihas->{$browser} }{ @{$span} }) * $usagepct),
+ 'version ' . showversions(@{$span}, undef),
+ $span->[-1] eq $lastver ? () : '(development)',
),
!defined $lastver && ' class="ex"',
- showversions($lastver),
+ showversions($lastver // $span->[0]),
);
}
}
|| 'u' # unsure
);
unless (!defined $prev or $prev ~~ $compare) {
- my $usage = sum(@{ $canihas->{$browser} }{ map { @{$_} } @span });
+ my @vercover = (map { @{$_} } @span);
+ for ($ver ? @{$ver} : ()) {
+ $data->{$_} eq $data->{$vercover[-1]} or last;
+ push @vercover, $_; # matches from next span start
+ }
+ my $usage = sum(@{ $canihas->{$browser} }{@vercover});
# strip #\d note references from support class
my @notes;
while $prev =~ s/\h \# (\d+) \b//x;
# prepare version hover details
- my $title = sprintf('%.1f%% %s', $usage * $usagepct, join(', ',
- map { ref $_ eq 'CODE' ? $_->($browser, $span[0]->[0]) : $_ }
- map { $DSTATS{$_} // () }
- map { split / /, $_ }
- $prev
+ my $title = sprintf('%.1f%% %s', $usage * $usagepct, join(' ',
+ (map { ref $_ eq 'CODE' ? $_->($browser, $vercover[0]) : $_ }
+ map { $DSTATS{$_} // () }
+ map { split / /, $_ }
+ $prev
+ ),
+ 'in', $caniuse->{agents}->{$browser}->{abbr},
+ showversions(@vercover, undef),
));
$title .= "\n$_" for notestotitle(@notes);
sub paddedver {
# normalised version number comparable as string (cmp)
- shift =~ /(?:.*-|^)(\d*)(.*)/;
+ $_[0] =~ m/(?:.*-|^)(\d*)(.*)/;
# matched (major)(.minor) of last value in range (a-B)
- return sprintf('%02d', $1 || 99) . $2;
+ return sprintf('%02d', length $1 ? $1 : 99) . $2;
}
sub showversions {
</div>
<script type="text/javascript" src="/searchlocal.js"></script>
-<script type="text/javascript"> prependsearch(document.getElementById('intro')) </script>
+<script type="text/javascript"><!--
+ prependsearch(document.getElementById('intro'));
+//--></script>