X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/fe77cb435fa873779cdf74ab486f319f2b2d484a..c9b4f2f2a059af8bc0dcf7909c7677c1cac258e3:/tools/mkcaniuse

diff --git a/tools/mkcaniuse b/tools/mkcaniuse
index adb437c..8378d2f 100755
--- a/tools/mkcaniuse
+++ b/tools/mkcaniuse
@@ -29,16 +29,19 @@ delete $data->{eras};
 for (values %{ $data->{data} }) {
 	delete @{$_}{qw[ usage_perc_a usage_perc_y ]};
 }
-while (my ($browser, $target) = each %BROWSERJOIN) {
-	my $agent1 = delete $data->{agents}->{$browser} or next;
-	my $agent2 =        $data->{agents}->{$target}  or next;
-	push @{ $agent2->{version_list} }, @{ $agent1->{version_list} };
-	$agent2->{browser} = sprintf '%s (former %s)',
-		$agent1->{browser}, $agent2->{browser};
+while (my ($browser, $alias) = each %BROWSERJOIN) {
+	my $agent =        $data->{agents}->{$browser} or next;
+	my $amend = delete $data->{agents}->{$alias}   or next;
+	unshift @{ $agent->{version_list} }, @{ $amend->{version_list} };
+	$agent->{browser} = sprintf '%s (former %s)',
+		$agent->{browser}, $amend->{browser};
+
+	# prefer deprecated name if newer is convoluted (Chr/And.)
+	$agent->{abbr} = $amend->{abbr} if $agent->{abbr} =~ m{/};
 
 	for (values %{ $data->{data} }) {
-		my $stats = delete $_->{stats}->{$browser} or next;
-		$_ = { %{$_}, %{$stats} } for $_->{stats}->{$target};
+		my $stats = delete $_->{stats}->{$alias} or next;
+		$_ = { %{$_}, %{$stats} } for $_->{stats}->{$browser};
 	}
 }