(global-set-key (kbd "C-c d") #'b/duplicate-line-or-region)
(global-set-key (kbd "C-c j") #'b/join-line-top)
(global-set-key (kbd "C-S-j") #'b/join-line-top)
(global-set-key (kbd "C-c d") #'b/duplicate-line-or-region)
(global-set-key (kbd "C-c j") #'b/join-line-top)
(global-set-key (kbd "C-S-j") #'b/join-line-top)