anchor.diff:  
   == Copyright and Licensing
   
  -Copyright (C) 2012-2013 Dan Allen and Ryan Waldron. 
  +Copyright (C) 2012-2013 Dan Allen and Ryan Waldron.
   Free use of this software is granted under the terms of the MIT License.
   
   See the {license}[LICENSE] file for details.
  
positive.code: 
  NOTE: With few exceptions, Asciidoctor is compliant with the original AsciiDoc processor.
  Asciidoctor has well over 1,000 tests to ensure compatibility with the AsciiDoc syntax.
  We continue to work hard to ensure Asciidoctor continues to serve as a drop-in replacement for AsciiDoc. 
  
  == Operating Systems
  
  
negative.code: 
  === Command line interface (CLI)
  
  Asciidoctor's CLI is a drop-in replacement for the +asciidoc.py+ command from the Python implementation.
  To invoke Asciidoctor from the CLI, execute:
  
   asciidoctor <asciidoc_file>
  