# File lib/locale/driver/env.rb, line 51
      def locales
        locales = ENV["LANGUAGE"]
        if (locales != nil and locales.size > 0)
          locs = locales.split(/:/).collect{|v| Locale::Tag::Posix.parse(v)}.compact
          if locs.size > 0
            return Locale::TagList.new(locs)
          end
        elsif (loc = locale)
          return Locale::TagList.new([loc])
        end
        nil
      end