charset: omit unassigned half of ascii table

[sheet.git] / browser.plp

diff --git a/browser.plp b/browser.plp
index 0fc1627cec5eb3265ca13ac16eb34b7d3ed6bc46..0d4d4e7c8ed17e7da6e8567f41db20164ac0af84 100644 (file)
--- a/browser.plp
+++ b/browser.plp
@@ -1,6 +1,4 @@
 <(common.inc.plp)><:
-use 5.010;
-use utf8;
 use List::Util qw(sum max first);
 no if $] >= 5.018, warnings => 'experimental::smartmatch';
 
@@ -98,11 +96,13 @@ given ($get{usage} // 'wm') {
                # none
        }
        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>';
+               Alert([
+                       'Invalid browser usage data request',
+                       'Identifier must be alphanumeric name or <q>0</q>.',
+               ]);
        }
        $canihas = do "data/browser/usage-$_.inc.pl" or do {
-               printf "<p>Browser usage data not found: <em>%s</em>", $@ || $!;
+               Alert('Browser usage data not found', $@ || $!);
                break;
        };
        $usage = $_;