anchor.diff:   * `autoreload` _yesnoask_: auto reload the buffers when an external
      modification is detected.
    * `ui_options`: colon separated list of key=value pairs that are forwarded to
  -   the user interface implementation. The NCurses UI support the following option:
  +   the user interface implementation. The NCurses UI support the following options:
      - `ncurses_status_on_top`: if `yes`, or `true` the status line will be placed
        at the top of the terminal rather than at the bottom.
      - `ncurses_assistant`: specify the nice assistant you get in info boxes, can
  
positive.code:        configuration files
   * `KakEnd`: Kakoune is quitting.
  
  when not specified, the filtering text is an empty string.
  
  Key Mapping
  ~~~~~~~~~~~
  
  You can redefine keys meaning using the map command
  
  ------------------------------------------------------
  :map <scope> <mode> <key> <keys>
  ------------------------------------------------------
  
  with `scope` being one of `global, buffer or window` (or any prefix),
  mode being `insert, normal, prompt, menu or user` (or any prefix), `key` being
  a single key name and `keys` a list of keys.
  
  `user` mode allows for user mapping behind the `,` key. Keys will be executed in
  
negative.code: ~~~~~~~~~~~~~~~~~~~~~~
  
  Kakoune can propose completions while inserting text, the `completers` option
  controls automatic completion, which kicks in when a certain idle timeout is
  reached (100 milliseconds). Insert mode completion can be explicitely triggered
  using *control-x*, followed, by:
  
  