Function: vundo-next

vundo-next is an interactive and natively compiled function defined in vundo.el.

Signature

(vundo-next ARG)

Documentation

Move to node below the current one. Move ARG steps.

Key Bindings

vundo-mode-map <down> vundo-mode-map n

Source Code

;; Defined in /nix/store/386w2ds6bdh3gcz9k23jssw4cni4lfr2-emacs-packages-deps/share/emacs/site-lisp/elpa/vundo-2.4.0/vundo.el
(defun vundo-next (arg)
  "Move to node below the current one. Move ARG steps."
  (interactive "p")
  (vundo--check-for-command
   (let* ((source (vundo--current-node vundo--prev-mod-list))
          (parent (vundo-m-parent source)))
     ;; Move to next/previous sibling.
     (when parent
       (let* ((siblings (vundo-m-children parent))
              (idx (seq-position siblings source))
              ;; If ARG is larger than the number of siblings,
              ;; move as far as possible (to the end).
              (new-idx (max 0 (min (+ idx arg)
                                   (1- (length siblings)))))
              (dest (nth new-idx siblings)))
         (when (not (eq source dest))
           (vundo--move-to-node
            source dest vundo--orig-buffer vundo--prev-mod-list)
           (vundo--trim-undo-list
            vundo--orig-buffer dest vundo--prev-mod-list)
           (vundo--refresh-buffer
            vundo--orig-buffer (current-buffer)
            'incremental)))))
   (run-hook-with-args 'vundo-after-undo-functions vundo--orig-buffer)))