class HighLine::Menu

def initialize
  #
  # Initialize Question objects with ignored values, we'll
  # adjust ours as needed.
  #
  super("Ignored", [], &nil) # avoiding passing the block along
  @items           = []
  @hidden_items    = []
  @help            = Hash.new("There's no help for that topic.")
  @index           = :number
  @index_suffix    = ". "
  @select_by       = :index_or_name
  @flow            = :rows
  @list_option     = nil
  @header          = nil
  @prompt          = "?  "
  @layout          = :list
  @shell           = false
  @nil_on_handled  = false
  # Used for coloring Menu indices.
  # Set it to default. But you may override it.
  @index_color     = self.class.index_color
  # Override Questions responses, we'll set our own.
  @responses       = {}
  # Context for action code.
  @highline        = nil
  yield self if block_given?
  init_help if @shell && !@help.empty?
end