(let* ((base (event-basic-type ev))
(step
(pcase base
- ((or `?+ `?=) inc)
- (`?- (- inc))
- (`?0 0)
+ ((or ?+ ?=) inc)
+ (?- (- inc))
+ (?0 0)
(t inc))))
(text-scale-increase step)
- ;; FIXME: do it after everu "iteration of the loop".
+ ;; FIXME: do it after every "iteration of the loop".
(message "+,-,0 for further adjustment: ")
(set-temporary-overlay-map
(let ((map (make-sparse-keymap)))