* viper-cmd.el: use viper-last-command-char instead of
last-command-char/last-command-event.
(viper-prefix-arg-value): do correct conversion of event-char for
XEmacs.
* viper-util.el, viper.el: use viper-last-command-char instead of
last-command-char/last-command-event.
* ediff-init.el, ediff-mult.el, ediff-util.el: relpace
last-command-char and last-command-event with (ediff-last-command-char) everywhere.
* ediff-vers.el (ediff-rcs-get-output-buffer): make sure the buffer is
created in fundamental mode.
* ediff.el (ediff-version): revert the change of interactive-p to
called-interactively-p.
433d9ace74