span class='id identifier rubyid_cur_label'>cur_label</span> <span class='op'>=</span> <span class='id identifier rubyid_split_labels'>split_labels</span><span class='lparen'>(</span><span class='id identifier rubyid_cur_label'>cur_label</span><span class='comma'>,</span> <span class='id identifier rubyid_cur_label'>cur_label</span><span class='period'>.</span><span class='id identifier rubyid_text'>text</span><span class='comma'>,</span> <span class='tstring'><span class='tstring_beg'>&#39;</span><span cla