anchor.diff:  
   [width="{pdm-width}", halign="center", float="right"]
   |===========
  -| Actors
  +n| Actors
   | Application
   | Java VM
   | OS (Hardware)
  
positive.code: :data-uri:
  :copyright: Creative-Commons-Zero (Arnauld Van Muysewinkel)
  :pdm-width: 25%
  
  _(link:../extra/training_plan.html#(5)[back to plan])_
  
  
negative.code: | {nbsp}
  | {nbsp}
  | {nbsp}
  b| OS (Hardware)
  |===========
  
  Role:: Manages access to hardware via:
  