-(defun calculator-define-key (key cmd &optional map)
- ;; arranges for unbound alphabetic keys to be used as their un/shifted
- ;; versions if those are bound (mimics the usual Emacs global
- ;; bindings)
+(defun calculator-define-key (key cmd map)
+ ;; Arranges for unbound alphabetic keys to be used as their un/shifted
+ ;; versions if those are bound (mimics the usual Emacs global bindings).
+ ;; FIXME: We should adjust Emacs's native "fallback to unshifted binding"
+ ;; such that it can also be used here, rather than having to use a hack like
+ ;; this one.