Html({
title => 'character support sheet',
- version => '1.0',
+ version => '1.1',
keywords => [qw'
unicode glyph char character reference common ipa symbol sign mark table digraph
'],
say "<h1>$title</h1>";
if (!$query) {
- Alert('Unicode group not specified', $@);
- exit;
+ Abort(["Unicode group not found", $@], '404 no matches');
};
for ($parent || 'Unicode range') {
my @chars;
for (map { split /[^\d-]/ } $query) {
my @range = split /-/, $_, 2;
- m/^[0-9]+$/ or die "Invalid code point $_ in query $query\n" for @range;
+ m/^[0-9]+$/ or Abort("Invalid code point $_ in query $query", 400)
+ for @range;
push @chars, chr $_ for $range[0] .. ($range[1] // $range[0]);
}
-@chars or die "No match for query $query\n";
+@chars or Abort("No match for query $query", '404 no results');
-@chars <= 1500 or die sprintf(
- 'Too many matches (%d) for query %s'."\n",
- scalar @chars, $query,
+@chars <= 1500 or Abort(
+ sprintf('Too many matches (%d) for query', scalar @chars),
+ '403 not allowed', $query
);
# output character list