- if (my $features = current_bundle) {
- # Features are enabled implicitly via bundle hints.
- normalise_hints $features;
- }
- while (@_) {
- my $name = shift(@_);
- if (substr($name, 0, 1) eq ":") {
- my $v = substr($name, 1);
- if (!exists $feature_bundle{$v}) {
- $v =~ s/^([0-9]+)\.([0-9]+).[0-9]+$/$1.$2/;
- if (!exists $feature_bundle{$v}) {
- unknown_feature_bundle(substr($name, 1));
- }
- }
- unshift @_, @{$feature_bundle{$v}};
- next;
- }
- if (!exists $feature{$name}) {
- unknown_feature($name);
- }
- $^H{$feature{$name}} = 1;
- $^H |= $hint_uni8bit if $name eq 'unicode_strings';
- }