Variable: undo-no-redo

undo-no-redo is a customizable variable defined in simple.el.gz.

Value

nil

Documentation

If t, undo doesn't go through redo entries.

Probably introduced at or before Emacs version 28.1.

Source Code

;; Defined in /usr/src/emacs/lisp/simple.el.gz
(defcustom undo-no-redo nil
  "If t, `undo' doesn't go through redo entries."
  :type 'boolean
  :group 'undo)