# File lib/rubygems/indexer.rb, line 539
  def sanitize(spec)
    spec.summary              = sanitize_string(spec.summary)
    spec.description          = sanitize_string(spec.description)
    spec.post_install_message = sanitize_string(spec.post_install_message)
    spec.authors              = spec.authors.collect { |a| sanitize_string(a) }

    spec
  end