def parse_dot_doc_file(in_dir, filename, options)
      # read and strip comments
      patterns = File.read(filename).gsub(/#.*/, '')

      result = []

      patterns.split.each do |patt|
        candidates = Dir.glob(File.join(in_dir, patt))
        result.concat(normalized_file_list(options,  candidates))
      end
      result
    end
def parse_dot_doc_file(in_dir, filename, options)
      # read and strip comments
      patterns = File.read(filename).gsub(/#.*/, '')

      result = []

      patterns.split.each do |patt|
        candidates = Dir.glob(File.join(in_dir, patt))
        result.concat(normalized_file_list(options,  candidates))
      end
      result
    end
The .document file contains a list of file and directory name patterns,
 representing candidates for documentation. It may also contain comments
 (starting with '#')