Variable: save-place-version-control
save-place-version-control is a customizable variable defined in
saveplace.el.gz.
Value
nil
Documentation
Controls whether to make numbered backups of master save-place file.
It can have four values: t, nil, never, and nospecial. The first
three have the same meaning that they do for the variable
version-control, and the final value nospecial means just use the
value of version-control.
Source Code
;; Defined in /usr/src/emacs/lisp/saveplace.el.gz
(defcustom save-place-version-control nil
"Controls whether to make numbered backups of master `save-place' file.
It can have four values: t, nil, `never', and `nospecial'. The first
three have the same meaning that they do for the variable
`version-control', and the final value `nospecial' means just use the
value of `version-control'."
:type '(radio (const :tag "Unconditionally" t)
(const :tag "For VC Files" nil)
(const never)
(const :tag "Use value of `version-control'" nospecial)))