anchor.diff:   $ asciidoctor-pdf -v
   
   If you see the version of {project-name} printed, you're ready to use {project-name}.
  +
   Let's grab an AsciiDoc document to distill and start putting {project-name} to use!
   
   === An example AsciiDoc document
  
positive.code: 
  === Install dependencies
  
  The dependencies needed to use {project-name} are defined in the [file]_Gemfile_ at the root of the project.
  We can use Bundler to install the dependencies for us.
  
  
negative.code: 
  The layout and styling of the PDF is driven by a YAML configuration file.
  To learn how the theming system works and how to create and apply custom themes, refer to the <<docs/theming-guide.adoc#,Asciidoctor PDF Theme Guide>>.
  You can use the built-in theme files, which you can find in the [file]_data/themes_ directory, as examples.
  
  == Optional scripts
  
  