---+ Windows keyboard accelerators in XPCE XPCE and SWI-Prolog started in the Unix/X11 and Free Software environment, when `Emacs' was the dominant standard for keyboard accelerators. As of SWI-Prolog 5.0.9/XPCE 6.0.9 the system provides infra-structure for platform-dependant accelerators and runtime switching between defined schemas. In these versions the default on Windows is to use CUA bindings and on Unix/X11 to use Emacs bindings. If you want to use CUA on Unix or Emacs on Windows you can set the class-variable =|key_binding.style|= in your =|~/.xpce/Defaults|= file. The following defines you want emacs mode, regardless of the platform. == key_binding.style: emacs == @see PceFonts.txt for more info on changing XPCE defaults.