Variable: buffers-menu-max-size

buffers-menu-max-size is a customizable variable defined in menu-bar.el.gz.

Value

10

Documentation

Maximum number of entries which may appear on the Buffers menu.

If this is 10, then only the ten most-recently-selected buffers are shown. If this is nil, then all buffers are shown. A large number or nil slows down menu responsiveness.

Source Code

;; Defined in /usr/src/emacs/lisp/menu-bar.el.gz
;;; Buffers Menu

(defcustom buffers-menu-max-size 10
  "Maximum number of entries which may appear on the Buffers menu.
If this is 10, then only the ten most-recently-selected buffers are shown.
If this is nil, then all buffers are shown.
A large number or nil slows down menu responsiveness."
  :type '(choice integer
		 (const :tag "All" nil))
  :group 'menu)