Variable: diff-vc-revisions
diff-vc-revisions is a variable defined in diff-mode.el.gz.
Value
nil
Documentation
The VC revisions compared in the current Diff buffer, if any.
Source Code
;; Defined in /usr/src/emacs/lisp/vc/diff-mode.el.gz
(defvar diff-vc-revisions nil
"The VC revisions compared in the current Diff buffer, if any.")