class HighLine::Style

def initialize(defn = {})
  @definition = defn
  @name    = defn[:name]
  @code    = defn[:code]
  @rgb     = defn[:rgb]
  @list    = defn[:list]
  @builtin = defn[:builtin]
  if @rgb
    hex = self.class.rgb_hex(@rgb)
    @name ||= "rgb_" + hex
  elsif @list
    @name ||= @list
  end
  self.class.index self unless defn[:no_index]
end