dentifier rubyid_read'>read</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>public/macros.tex</span><span class='tstring_end'>&#39;</span></span><span class='rparen'>)</span>
  <span class='kw'>end</span>
  <span class='kw'>if</span> <span class='id identifier rubyid_file_contents'>file_contents</span>
    <span class='id identifier rubyid_warn'>warn</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='t