anchor.diff:  is a list of kak commands to be executed at startup.
   
   The current behaviour is to execute local user commands in the file
  -~/.config/kak/kakrc and in all files in ~/.config/kak/autoload directory
  +$HOME/.config/kak/kakrc and in all files in $HOME/.config/kak/autoload
  +directory
   
   Place links to the files in src/rc/ in your autoload directory in order to
   execute them on startup, or use the runtime command (which sources relative
   to the kak binary) to load them on demand.
   
   Existing commands files are:
  +
    * *rc/kakrc.kak*: provides kak commands files autodetection and highlighting
  - * *rc/cpp.kak*: provides c/c++ files autodetection and highlighting and the :alt
  + * *rc/cpp.kak*: provides c/c++ files autodetection and highlighting and the +alt+
        command for switching from c/cpp file to h/hpp one.
    * *rc/asciidoc.kak*: provides asciidoc files autodetection and highlighting
    * *rc/diff.kak*: provides patches/diff files autodetection and highlighting
    * *rc/git.kak*: provides various git format highlighting (commit message editing,
        interactive rebase)
  - * *rc/make.kak*: provides the :make and :errjump commands along with highlighting
  + * *rc/make.kak*: provides the +make+ and +errjump+ commands along with highlighting
        for compiler output.
  - * *rc/grep.kak*: provides the :grep and :gjump commands along with highlighting
  + * *rc/grep.kak*: provides the +grep+ and +gjump+ commands along with highlighting
        for grep output.
  - * *rc/global.kak*: provides the :tag command to jump on a tag definition using
  + * *rc/global.kak*: provides the +tag+ command to jump on a tag definition using
        gnu global tagging system.
  
positive.code: -------
  
  Filters can be installed to interact with buffer modifications. They can be
  added or removed with :addfilter <filter_name> <filter_parameters...> and
  :rmfilter <filter_id>
  
  exisiting filters are:
  
   * *preserve_indent*: insert previous line indent when inserting a newline
   * *cleanup_whitespaces*: remove trailing whitespaces on the previous line
                            when inserting an end-of-line.
   * *expand_tabulations*: insert spaces instead of tab characters
   * *group*: same as highlighters group
  
  Hooks
  -----
  
  commands can be registred to be executed when certain events arise.
  to register a hook, use the hook command.
  
  :hook <scope> <hook_name> <filtering_regex> <commands>
  
  <scope> can be either global, buffer or window, the scope are hierarchical,
  meaning that a Window calling a hook will execute it's own, the buffer ones
  and the global ones.
  
negative.code: 
  for example, to automatically use line numbering with .cc files,
  use the following command:
  -----------------------------------------------------
  :hook global WinCreate .*\.cc %{ addhl number_lines }
  -----------------------------------------------------
  
  Shell expansion
  ---------------
  