my $self = shift;
my ($mode, $key, $flags) = @_;
- my $txt = $self->{key}->{$mode.$key};
- my ($desc, $mnem) = defined $txt ? @$txt : ();
-
if (not defined $flags) {
- $flags = $key eq '^0' ? 'ni' : 'no';
+ $flags = [$key eq '^0' ? 'ni' : 'no'];
}
elsif (not ref $flags) { # alias
- $desc = $self->{sign}->{alias} . $flags;
- $flags = $self->keyunalias($flags) . ' alias';
+ $flags = [$self->keyunalias($flags) . ' alias', $self->{sign}->{alias} . $flags];
}
- else {
- $flags = $flags->[0];
+ my ($flags, $desc, $mnem) = @{$flags};
+ if (my $txt = $self->{key}->{$mode.$key}) {
+ ($desc, $mnem) = @{$txt};
}
# $key = $keytrans{$key} if defined $keytrans{$key};