999/xhtml</span><span class='tstring_end'>&#39;</span></span> <span class='kw'>do</span>
    <span class='id identifier rubyid_xml'>xml</span><span class='period'>.</span><span class='id identifier rubyid_head'>head</span> <span class='kw'>do</span>
      <span class='id identifier rubyid_xml'>xml</span><span class='period'>.</span><span class='id identifier rubyid_title'>title</span> <span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>Cover</span><span class='tstring_e