Function: transient-history-prev

transient-history-prev is an interactive and byte-compiled function defined in transient.el.gz.

Signature

(transient-history-prev)

Documentation

Switch to the previous value used for the active transient.

Key Bindings

Source Code

;; Defined in /usr/src/emacs/lisp/transient.el.gz
(defun transient-history-prev ()
  "Switch to the previous value used for the active transient."
  (interactive)
  (let* ((obj transient--prefix)
         (pos (1+ (oref obj history-pos)))
         (hst (oref obj history))
         (len (length hst)))
    (if (> pos (1- len))
        (user-error "End of history")
      (oset obj history-pos pos)
      (oset obj value (nth pos hst))
      (mapc #'transient-init-value transient--suffixes))))