Mention q and r, not Q and R.
(electric-help-map): Use supress-keymap instead of
filling keymap with undefined commands. Bind R like r.
Substitute electric-command-apropos for command-apropos.
(electric-apropos): New function.
(electric-help-help, electric-help-command-loop):
Mention Q and R in messages.
* vip.el (vip-escape-to-emacs, vip-prefix-arg-value,
vip-prefix-arg-com): Use unread-command-event instead of
unread-command-char; respect its new semantics.
* ehelp.el (electric-help-command-loop): Same.