Does anyone know how to add a column to helm-buffers-list ?
I try to hack it, but just find helm-buffers-list-cache contains buffers names and can't find how to add size or directory (which exists acquiescently)
(defclass helm-source-buffers (helm-source-sync helm-type-buffer)
((buffer-list
:initarg :buffer-list
:initform #'helm-buffer-list
:custom function
:documentation
" A function with no arguments to create buffer list.")
(init :initform 'helm-buffers-list--init)
(candidates :initform helm-buffers-list-cache) ;;****!!!!!here is candidates
(multimatch :initform nil)
(match :initform 'helm-buffers-match-function)
(persistent-action :initform 'helm-buffers-list-persistent-action)
(resume :initform (lambda ()
(run-with-idle-timer
0.1 nil (lambda ()
(with-helm-buffer
(helm-force-update))))))
(keymap :initform helm-buffer-map)
(migemo :initform 'nomultimatch)
(volatile :initform t)
(resume :initform (lambda () (setq helm-buffers-in-project-p nil)))
(help-message :initform 'helm-buffer-help-message)))
How can I modify helm-buffers-list?
