anchor.diff:  of the bound X11 key combination like "Alt+Ctrl+Shift+X".
   Then after at least one space follows a shell command line which
   will be executed by IceWM whenever this key combination is pressed.
  +For example, the following line creates a hotkey to reload
  +the IceWM configuration:
  +
  +  key "Ctrl+Shift+r"      pkill -x -HUP icewm
   
   *menu*::
   A menu of startable applications; usually customized by the user.
  
positive.code: Could be used to manage IceWM internals from command line.
  
  *icehelp*::
  Is used by icewm to display the 'IceWM manual'.
  
  *icewmhint*::
  Is used internally.
  
  *icesound*::
  Plays audio files on GUI events raised by IceWM.
  
  *icewm-menu-fdo*::
  Generate an IceWM menu with executable desktop applications
  
negative.code: There are five states and each has its own icon:
  mail.xpm, newmail.xpm, unreadmail.xpm, nomail.xpm, errmail.xpm.
  
  *sounds*::
  Audio files which are played by 'icesound' on GUI events.
  These are:
  startup.wav,
  shutdown.wav,
  restart.wav,
  launchApp.wav,
  workspaceChange.wav,
  windowOpen.wav,
  windowClose.wav,
  windowMax.wav,
  windowRestore.wav,
  windowMin.wav,
  windowHide.wav,
  windowRollup.wav,
  windowMoved.wav,
  windowSized.wav,
  windowLower.wav.
  
  *taskbar*::
  Pictures to customize the look of the taskbar.
  These include:
  