X-Git-Url: http://git.shiar.net/sheet.git/blobdiff_plain/682883c393a571b058b75bc2e493f5722945a448..e60ccb7426f287532b0cfb89632ff963698530b8:/browser.plp?ds=inline

diff --git a/browser.plp b/browser.plp
index c32e808..fe96312 100644
--- a/browser.plp
+++ b/browser.plp
@@ -1,6 +1,5 @@
 <(common.inc.plp)><:
 use List::Util qw(sum max first);
-no if $] >= 5.018, warnings => 'experimental::smartmatch';
 
 Html({
 	title => 'browser compatibility cheat sheet',
@@ -83,19 +82,19 @@ say '<p id="intro">Alternate rendition of '.$ref;
 
 my ($canihas, $usage);
 my $minusage = $get{threshold} // 1;
-given ($get{usage} // 'wm') {
-	when (!$_) {
-		# none
-	}
-	when (!m{ \A [a-z]\w+ (?:/\d[\d-]*\d)? \z }x) {
+for ($get{usage} // 'wm') {
+	$_ or next;  # none
+	unless (m{ \A [a-z]\w+ (?:/\d[\d-]*\d)? \z }x) {
 		Alert([
 			'Invalid browser usage data request',
 			'Identifier must be alphanumeric name or <q>0</q>.',
 		]);
+		next;
 	}
+
 	$canihas = eval { Data("data/browser/usage-$_") } or do {
-		Alert('Browser usage data not found', $@);
-		break;
+		Alert('Browser usage data not found', ref $@ ? @{$@} : $@);
+		next;
 	};
 	$usage = $_;
 	my $ref = $canihas->{-title} || 'unknown';