anchor.diff:  
   The alternative title is used instead of the HTML file name generated by HubPress.
   
  -. :hp-alt-title: Example
  +.:hp-alt-title: Example
   [source, asciidoc]
   ----
   = 大千世界
   :hp-alt-title: My English Title
   ----
  +
  +==== :compat-mode: to Control How Legacy AsciiDoc Markup Patterns
  +
  +Specify how code samples containing AsciiDoc markup patterns are processed. Some code samples may contain delimited asterix symbols that are interpreted like processing instructions by Asciidoctor. 
  +
  +If you find that your code samples are not displaying correctly, specify `:compat-mode: true` to disable processing in code blocks. 
  +
  +.:compat-mode: Example
  +[source, asciidoc]
  +----
  += Blog Title
  +:compat mode: true
  +
  +    `egrep '\(\ *\)\ *\{' /var/log/nginx/*`
  +----
  +
  +If `:compat-mode: was not specified here, the code sample would render like this:
  +
  +    egrep '\(\ \)\ *\{' /var/log/nginx/
  +
  +For more information about `:compat-mode:`, see the http://asciidoctor.org/docs/migration/#compat-mode[AsciiDoctor Migration Guide].
   
   === Adding Images
   
  
positive.code: 
  Add tags by using the `hp-tags` attribute.
  
  . :hp-tags: Example
  [source, asciidoc]
  ----
  = Blog Title
  
negative.code: 
  By default, the publication date is the date you created the Blog Post. You can force the publication date by adding the `:published_at:` attribute.
  
  .:published_at: Example
  [source, asciidoc]
  ----
  = Blog Title
  