universal argument does not multiply

[kahironimashte]

Same as here: mrkkrp/modalka#24

The hack in the comments works for ryo too:

(define-key universal-argument-map (kbd "u") 'universal-argument-more)

[Erik Sjöstrand]

This worked for me in ryo-modall-mode:

(defun universal-argument-or-more ()
  "Call `universal-argument' or `universal-argument-more',
if there's already a `current-prefix-arg'."
  (interactive)
  (call-interactively
   (if current-prefix-arg
       #'universal-argument-more
     #'universal-argument)))

(ryo-modal-key "u" #'universal-argument-or-more)