class Rouge::CLI::Style

def self.doc
  return enum_for(:doc) unless block_given?
  yield %|usage: rougify style [<theme-name>] [<options>]|
  yield %||
  yield %|Print CSS styles for the given theme.  Extra options are|
  yield %|passed to the theme. To select a mode (light/dark) for the|
  yield %|theme, append '.light' or '.dark' to the <theme-name>|
  yield %|respectively. Theme defaults to thankful_eyes.|
  yield %||
  yield %|options:|
  yield %|  --scope     	(default: .highlight) a css selector to scope by|
  yield %|  --tex       	(default: false) render as TeX|
  yield %|  --tex-prefix	(default: RG) a command prefix for TeX|
  yield %|              	implies --tex if specified|
  yield %||
  yield %|available themes:|
  yield %|  #{Theme.registry.keys.sort.join(', ')}|
end