("'" mode-line-other-buffer "last buffer" :exit t)
("C-'" mode-line-other-buffer "last buffer" :exit t)
("m" man "man" :exit t)
("'" mode-line-other-buffer "last buffer" :exit t)
("C-'" mode-line-other-buffer "last buffer" :exit t)
("m" man "man" :exit t)