anchor.diff:  
   ....
   <div class="paragraph">
  -<p>&#43;hello,
  -world&#43;</p>
  +<p>+hello,
  +world+</p>
   </div>
   ....
   
  
positive.code: 
  This document reports the known limitations and differences with Asciidoc/Asciidoctor.
  In any case, feel free to https://github.com/bytesparadise/libasciidoc/issues[open an issue]
  if you want to discuss an actual limitation of Libasciidoc or if you want to report a new one.
  We also accept pull requests.
  
  This list is not necessarily complete, but it should reflect the differences
  likely to impact real documents.
  
negative.code: majority of the same source code languages. However some more esoteric languages might not be supported.
  See https://github.com/alecthomas/chroma#supported-languages[Chroma's documentation] for details.
  
  == Math
  
  MathML and equations (`[stem]` blocks) are not supported yet.
  