# File femto.rb, line 131
  def initialize()

    @assets = Hash.new
    
    asset_re = Regexp.new('^\[([^\]]+)\]\s*((:\w+ *)+)?');
    current_asset = "unknown"
    while (line = DATA.gets) do
      if line =~ /^\[endassets\]$/
        break
      end
      if asset_re.match( line )
        current_asset = $1
        @assets[current_asset] = ""
        next
      end
      line = line.sub("%%%URL%%%", $URL)
      @assets[current_asset] += line
    end

  end