period'>.</span><span class='id identifier rubyid_js_src_dir'>js_src_dir</span><span class='rparen'>)</span>
    <span class='id identifier rubyid_relative_path_as_spec'>relative_path_as_spec</span> <span class='op'>=</span> <span class='id identifier rubyid_relative_path'>relative_path</span><span class='period'>.</span><span class='id identifier rubyid_dirname'>dirname</span> <span class='op'>/</span> <span class='lparen'>(</span><span class='id identifier rubyid_relative_path'>relative_path</span><span c