<(common.inc.plp)><:
-use 5.010;
-use utf8;
use List::Util qw(sum max first);
+no if $] >= 5.018, warnings => 'experimental::smartmatch';
Html({
title => 'browser compatibility cheat sheet',
- version => 'v1.1',
+ version => '1.4',
description => [
"Compatibility table of new web features (HTML5, CSS3, SVG, Javascript)",
"comparing support and usage share for all popular browser versions.",
ie internet explorer firefox chrome safari webkit opera
'],
stylesheet => [qw'circus dark mono red light'],
- data => ['browser-support.inc.pl'],
+ data => ['data/browser/support.inc.pl'],
});
say "<h1>Browser compatibility</h1>\n";
-my $caniuse = do 'browser-support.inc.pl' or die $! || $@;
+my $caniuse = do 'data/browser/support.inc.pl' or die $@ || $!;
$_->{verrelease} = {
# mark last three (future) versions as unreleased, ensure current isn't
map {
x => sub {
join(' ',
'requires prefix',
- (map "-$_-", $caniuse->{agents}->{$_[0]}->{prefix} // ()),
+ map {"-$_-"}
+ ($caniuse->{agents}->{$_[0]}->{prefix_exceptions} // {})->{$_[1]}
+ // $caniuse->{agents}->{$_[0]}->{prefix} // (),
);
},
);
+my %PSTATS = ( # score percentage
+ y => 1, 'y x' => .9,
+ a => .5, 'a x' => .5, 'a d' => .1,
+ j => .2, 'p j' => .2, 'n d' => .2, 'n x d' => .2,
+ p => .2, 'p p' => .2, 'p d' => .1,
+ n => 0, u => 0,
+);
my %CSTATUS = (
unoff => 'l1', # unofficial
wd => 'l2', # draft
when (!$_) {
# none
}
- when (!/^[a-z][\w-]+$/) {
+ when (!m{ \A [a-z]\w+ (?:/\d[\d-]*\d)? \z }x) {
printf "<p>Invalid browser usage data request: <em>%s</em>",
'identifier must be alphanumeric name or <q>0</q>';
}
- $canihas = do "browser-usage-$_.inc.pl" or do {
- printf "<p>Browser usage data not found: <em>%s</em>", $! || $@;
+ $canihas = do "data/browser/usage-$_.inc.pl" or do {
+ printf "<p>Browser usage data not found: <em>%s</em>", $@ || $!;
break;
};
$usage = $_;
}
else {
# order browser columns by name grouped by engine
+ @{$_} = map { [$_] } @{$_} for values %versions;
@browsers = sort {
$caniuse->{agents}->{$b}->{prefix} cmp
$caniuse->{agents}->{$a}->{prefix}
sub featurescore {
# relative amount of support for given feature
- state $statspts = { y=>1, 'y x'=>1, a=>.5, 'a x'=>.5, j=>.2, 'p j'=>.2, 'p p'=>.2, p=>.1 };
my $rank = 0;
if (my $row = shift) {
if ($canihas) {
while (my ($browser, $versions) = each %$row) {
ref $versions eq 'HASH' or next;
- while (my ($version, $_) = each %$versions) {
- $rank += ($canihas->{$browser}->{$version} || .001) * $statspts->{$_};
+ while (my ($version, $status) = each %$versions) {
+ $status =~ s/\h\#\d+//g;
+ $rank += ($canihas->{$browser}->{$version} || .001) * $PSTATS{$status};
}
}
return $rank;
}
splice @vers, -1, 0, @future; # move ahead to decrease precedence
}
- $rank += $statspts->{$_} * 2**($div--) for reverse @vers;
+ $rank += $PSTATS{$_} * 2**($div--) for reverse @vers;
}
}
return $rank;
}
+sub formatnotes {
+ my @html = @_;
+ for (@html) {
+ s/\r\n?/\n/g; # windows returns
+ s/\h* $//gmx; # trailing whitespace
+ s/(?<= [^.\n]) $/./gmx; # consistently end each line by a period
+ Entity($_);
+ s{ ` ([^`]*) ` }{<code>$1</code>}gx;
+ s{ \[ ([^]]*) \] \( ([^)]*) \) }{<a href="$2">$1</a>}gx;
+ }
+ return @html;
+}
+
sub saytitlecol {
my ($id) = @_;
my $row = $caniuse->{data}->{$id};
);
} $row->{title};
print '<div class=aside>';
- s/\.?$/./, print "<p>$_</p>" for map { ref $_ ? @$_ : $_ || () }
- Entity($row->{description}),
- map { s/\s*\n/\n<br>/g; $_ } $row->{notes};
+ print "<p>$_</p>"
+ for formatnotes($row->{description}, $row->{notes} || ());
+ if (my %notes = %{ $row->{notes_by_num} }) {
+ say '<p>Browser-specific notes:';
+ say "<br>#$_: ", formatnotes($notes{$_}) for sort keys %notes;
+ say '</p>';
+ }
printf 'Resources: %s.', join(', ', map {
- sprintf '<a href="%s">%s</a>', EscapeHTML($_->{url}), $_->{title}
+ sprintf '<a href="%s">%s</a>', EscapeHTML($_->{url}), EscapeHTML($_->{title})
} @$_) for grep { @$_ } $row->{links} // ();
printf '<br>Parent feature: %s.', join(', ', map {
sprintf '<a href="%s">%s</a>', EscapeHTML("#$_"), $caniuse->{data}->{$_}->{title}
# prepare version hover details
my $title = sprintf('%.1f%% %s', $usage * $usagepct, join(', ',
- map { ref $_ eq 'CODE' ? $_->($browser) : $_ }
+ map { ref $_ eq 'CODE' ? $_->($browser, $span[0]->[0]) : $_ }
map { $DSTATS{$_} // () }
map { split / /, $_ }
$prev