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* lisp/files.el (kept-new-versions): Improve documentation string.

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Charles A. Roelli 2018-04-09 20:26:50 +02:00
parent 3a798f696b
commit c8ffca525c
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lisp/files.el
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@ -318,7 +318,7 @@ If nil, ask confirmation. Any other value prevents any trimming."
(defcustom kept-new-versions 2 (defcustom kept-new-versions 2
"Number of newest versions to keep when a new numbered backup is made. "Number of newest versions to keep when a new numbered backup is made.
Includes the new backup. Must be > 0" Includes the new backup. Must be greater than 0."
:type 'integer :type 'integer
:group 'backup) :group 'backup)
(put 'kept-new-versions 'safe-local-variable 'integerp) (put 'kept-new-versions 'safe-local-variable 'integerp)