# File lib/bee_util.rb, line 255
      def initialize(file, lineno)
        lines = file_cache(file)
        @source = match_tabs(lines, lineno, "def")
        @comment = preceding_comment(lines, lineno)
        @defn = lines[lineno].strip.gsub(/^def\W+(.*?\W*\((.*?)\))/){$1}
        @params = $2 ? $2.split(',') : nil
      end