s='id identifier rubyid_has_toc?'>has_toc?</span>
    <span class='id identifier rubyid_target'>target</span><span class='period'>.</span><span class='id identifier rubyid_compress_file'>compress_file</span> <span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>OEBPS/toc.html</span><span class='tstring_end'>&#39;</span></span><span class='comma'>,</span> <span class='id identifier rubyid_toc'>toc</span> <span class='lbrace'>{</span> <span class='const'>HtmlToc</span><span