def to_commonmark(options = :DEFAULT, width = 120)
      opts = Config.process_options(options, :render)
      _render_commonmark(opts, width).force_encoding('utf-8')
    end
def to_commonmark(options = :DEFAULT, width = 120)
      opts = Config.process_options(options, :render)
      _render_commonmark(opts, width).force_encoding('utf-8')
    end
Public: Convert the node to a CommonMark string.

 options - A {Symbol} or {Array of Symbol}s indicating the render options
 width - Column to wrap the output at

 Returns a {String}.