(define-key global-map '(control meta -) 'negative-argument)
(define-key global-map "\C-k" 'kill-line)
-;will change like this in 21.5.
-;(define-key global-map "\M-k" 'kill-entire-line)
+(define-key global-map '(control K) 'historical-kill-line)
(define-key global-map "\C-w" 'kill-region)
(define-key global-map "\M-w" 'kill-ring-save)
(define-key global-map "\M-\C-w" 'append-next-kill)
(define-key global-map "\M-a" 'backward-sentence)
(define-key global-map "\M-e" 'forward-sentence)
(define-key global-map "\M-k" 'kill-sentence)
-;will change like this in 21.5.
-;(define-key global-map "\M-K" 'kill-sentence)
;;(define-key global-map "\C-x\177" 'backward-kill-sentence)
(define-key global-map "\C-x[" 'backward-page)