declarations under manifest cache

When manifest cache has been implemented, you could have another task declarator:

module Sample
  module Nest
    include Tap::Support::Declarations

    # ::desc short description
    # This is the long description of A
    tasc :a


    # ::desc short description
    # This is the long description of B
    tasc :b => :a

  end
end

'desc' very much like Rake. In this case desc signifies that the file should be loaded and manifest information pulled from it. That way, the tasks will be naturally named in their proper subclasses and no long namespaces need to be specified in the documentation.