arch => { default => 'any', match => '^([\w-]+)$',
array => ',', var => \@archs, replace =>
{ any => \@ARCHITECTURES } },
- format => { default => 'html', match => '^(\w+)$', },
+ format => { default => 'html', match => '^([\w.]+)$', },
mode => { default => undef, match => '^(\w+)$', },
);
my %opts;