anchor.diff:  === HTMLBook
   
  -Let's write books in HTML! HTMLBook is an open HTML5-based XML standard for the authoring and production of both print and digital books. HTMLBook is built on the following premises:
  +Let's write books in HTML! HTMLBook is an open, HTML5-based standard for the authoring and production of both print and digital books. HTMLBook is built on the following premises:
   
   * Books are timeless. The basic "book" structure has persisted for hundreds of years and will continue to persist for our lifetimes, be it in digital or print form. 
   * HTML is the markup language of the world for the foreseeable future.
  
positive.code: 
  * The HTMLBook specification is currently in Working Draft status, and will continue to be developed and revised for the foreseeable future.
  
  * If you have any bugs or feature requests for HTMLBook, please submit them via the Issues tab in GitHub
  
  * In the coming months, we will be adding additional tools to the HTMLBook project for authoring and producing books with HTMLBook: CSS stylesheets, scripts for generating EPUB/Mobi, etc.
  
  
negative.code: 
  * HTMLBook is a subset of XHTML5. All HTMLBook is HTML5, but not all HTML5 is HTMLBook.
  * HTMLBook contains no additional elements or attributes outside of the HTML5 specification.
  * HTMLBook is semantically tailored to the structure of a book, including more complex content used in technical and reference documents.
  * HTMLBook is defined with and can be validated against an XML schema.
  * HTMLBook stylesheets are written in CSS.
  
  === Getting Started with HTMLBook
  
  Read the Working Draft of the HTMLBook Specification here:
  
  https://github.com/oreillymedia/HTMLBook/blob/master/specification.asciidoc
  
  Get the HTMLBook schema here:
  
  https://github.com/oreillymedia/HTMLBook/tree/master/schema
  
  