Variable: helpful-max-buffers

helpful-max-buffers is a customizable variable defined in helpful.el.

Value

5

Documentation

Helpful will kill the least recently used Helpful buffer if there are more than this many.

To disable cleanup entirely, set this variable to nil. See also helpful-kill-buffers for a one-off cleanup.

Source Code

;; Defined in ~/.emacs.d/elpa/helpful-20250408.334/helpful.el
(defcustom helpful-max-buffers
  5
  "Helpful will kill the least recently used Helpful buffer
if there are more than this many.

To disable cleanup entirely, set this variable to nil. See also
`helpful-kill-buffers' for a one-off cleanup."
  :type '(choice (const nil) number)
  :group 'helpful)