class Pry::Code::LOC

def add_line_number(max_width = 0, color = false)
  padded = lineno.to_s.rjust(max_width)
  colorized_lineno =
    if color
      Pry::Helpers::BaseHelpers.colorize_code(padded)
    else
      padded
    end
  properly_padded_line = handle_multiline_entries_from_edit_command(line, max_width)
  tuple[0] = "#{colorized_lineno}: #{properly_padded_line}"
end