<span class="hljs-comment">% foo ^^bar \baz</span>
foo<span class="hljs-comment">%</span>
<span class="hljs-meta">% !TeX program = pdflatex</span>
<span class="hljs-comment">%% !TeX encoding = utf8</span>
<span class="hljs-meta">%!TEX spellcheck = en-US</span>
<span class="hljs-comment">%  !TeX foo</span>
<span class="hljs-meta">% !tex foo</span>
<span class="hljs-comment">% !tEx foo</span>
<span class="hljs-meta">% !BIB foo</span>
<span class="hljs-meta">%!bib foo</span>
<span class="hljs-comment">% !Bib foo</span>
