Variable: buffers-menu-buffer-name-length

buffers-menu-buffer-name-length is a customizable variable defined in menu-bar.el.gz.

Value

30

Documentation

Maximum length of the buffer name on the Buffers menu.

If this is a number, then buffer names are truncated to this length. If this is nil, then buffer names are shown in full. A large number or nil makes the menu too wide.

Source Code

;; Defined in /usr/src/emacs/lisp/menu-bar.el.gz
(defcustom buffers-menu-buffer-name-length 30
  "Maximum length of the buffer name on the Buffers menu.
If this is a number, then buffer names are truncated to this length.
If this is nil, then buffer names are shown in full.
A large number or nil makes the menu too wide."
  :type '(choice integer
		 (const :tag "Full length" nil))
  :group 'menu)