anchor.diff:  , alabaster
   , docutils
   , imagesize
  +, importlib-metadata
   , jinja2
   , packaging
   , pygments
   , requests
  -, setuptools
   , snowballstemmer
   , sphinxcontrib-applehelp
   , sphinxcontrib-devhelp
  
positive.code:     '';
      homepage = "https://www.sphinx-doc.org";
      license = licenses.bsd3;
      maintainers = with maintainers; [ ];
    };
  }
  
negative.code:     packaging
      pygments
      requests
      snowballstemmer
      sphinxcontrib-applehelp
      sphinxcontrib-devhelp
  