anchor.diff:  |`value`
   | Object
   | A valid value for the element to which the hint refers. If the type of the property is
  -an array, it can also be an array of value(s). This attribute is mandatory.
  +  an array, it can also be an array of value(s). This attribute is mandatory.
   
   |`description`
   | String
   | A short description of the value that can be displayed to users. If no description is
  -	available, it may be omitted . It is recommended that descriptions be short paragraphs,
  +  available, it may be omitted . It is recommended that descriptions be short paragraphs,
     with the first line providing a concise summary. The last line in the description should
     end with a period (`.`).
   |===
  
positive.code: |`reason`
  |String
  |A short description of the reason why the property was deprecated. If no reason is
  available, it may be omitted. It is recommended that descriptions be short paragraphs,
   with the first line providing a concise summary. The last line in the description should
   end with a period (`.`).
  
  
negative.code: |`name`
  | String
  | The full name of the property. Names are in lower-case period-separated form (for
    example, `server.servlet.path`). This attribute is mandatory.
  
  |`type`
  | String
  