anchor.diff:  
   Most modules other than command are idempotent, meaning they will seek to avoid changes
   unless a change needs to be made.  When using ansible playbooks, these modules can
  -trigger change events.  Unless otherwise noted, all modules support change hooks.
  +trigger change events, as described in ansible-playbooks (5).  
  +
  +Unless otherwise noted, all modules support change hooks.
   
   
   command
  
positive.code: Optionally overrides the default JSON file location of /etc/ansible/setup.
  If used, also supply the metadata parameter to 'template'.  Change if
  running as a non-root remote user who does not have permissions on /etc/ansible.
  
  
  template
  
negative.code: 
  Returns the return code from the program as well as timing information.
  
  (Async command running and command execution time limits are in plan.)
  
  copy
  ----
  
  The copy module moves a file on the local box to remote locations.
  
  *src=*::
  
  