class Rouge::Themes::Github

def self.make_dark!
  palette :comment     => P_GRAY_3[@mode]
  palette :constant    => P_BLUE_2[@mode]
  palette :entity      => P_PURPLE_2[@mode]
  palette :heading     => P_BLUE_5[@mode]
  palette :keyword     => P_RED_3[@mode]
  palette :string      => P_BLUE_1[@mode]
  palette :tag         => P_GREEN_1[@mode]
  palette :variable    => P_ORANGE_2[@mode]
  palette :fgDefault   => P_GRAY_1[@mode]
  palette :bgDefault   => P_GRAY_8[@mode]
  palette :fgInserted  => P_GREEN_0[@mode]
  palette :bgInserted  => P_GREEN_8[@mode]
  palette :fgDeleted   => P_RED_0[@mode]
  palette :bgDeleted   => P_RED_8[@mode]
  palette :fgError     => P_GRAY_0[@mode]
  palette :bgError     => P_RED_7[@mode]
end