class Cucumber::Formatters::PrettyFormatter

def header_executing(header)
  @io.puts if @feature_newline
  @feature_newline = true
  header_lines = header.split("\n")
  header_lines.each_with_index do |line, index|
    @io.print line
    if @options[:source] && index==0
      @io.print padding_spaces(@feature)
      @io.print comment("# #{@feature.file}")
    end
    @io.puts
  end
end