class YARD::Handlers::Processor

def load_handlers
  return if @handlers_loaded[parser_type]
  handler_base_namespace.constants.each do |c|
    const = handler_base_namespace.const_get(c)
    unless Handlers::Base.subclasses.include?(const)
      Handlers::Base.subclasses << const
    end
  end
  @handlers_loaded[parser_type] = true
end