[slim-vim] bugs with -u NONE -U NONE

[Dmitry Petukhov]

dispatch-event (DEBUG-ACTIVATE 1 1) ;; <--- debug window appears
;; now i push '0':
dispatch-event (EMACS-REX (INVOKE-NTH-RESTART-FOR-EMACS 1 0) COMMON-LISP-USER T
 #<bytecompiled-function 0850f1e0>)
Sending -> 00004C(:EMACS-REX (SWANK:INVOKE-NTH-RESTART-FOR-EMACS 1 0)
"COMMON-LISP-USER" T 4)
Finished sending
dispatch-event (RETURN (OK NIL) 4)
Restart returned: NIL

if i hit '0' again, i get the same, except what number X in (RETURN
(OK NIL) X) increases.