hook(type => "needsbuild", id => "meta", call => \&needsbuild);
hook(type => "preprocess", id => "meta", call => \&preprocess, scan => 1);
hook(type => "pagetemplate", id => "meta", call => \&pagetemplate);
hook(type => "needsbuild", id => "meta", call => \&needsbuild);
hook(type => "preprocess", id => "meta", call => \&preprocess, scan => 1);
hook(type => "pagetemplate", id => "meta", call => \&pagetemplate);