only the characters [a-zA-Z0-9] and ISO 10646 characters U+0080 and higher, [...]" />
  <link rel="author" title="Bert Bos" href="mailto:bert@w3.org" />

  <style type="text/css">
    /* Warning: the next lines contain control characters \201..\237 */
    div p::before {content: counter(item) ". "}
    div p::before {content: counter(, lower-latin) ". "}
    div p {counter-increment: }
  </style>
 </head>

 <body>
   <p>The next items should be numbered a to f.</p>
   <div>
     <p>I