Variable: track-changes-undo-only
track-changes-undo-only is a variable defined in track-changes.el.gz.
Value
nil
Documentation
Bound to non-nil by track-changes-fetch if the change was an undo.
Probably introduced at or before Emacs version 31.1.
Source Code
;; Defined in /usr/src/emacs/lisp/emacs-lisp/track-changes.el.gz
(defvar track-changes-undo-only nil
"Bound to non-nil by `track-changes-fetch' if the change was an undo.")