Variable: prior-fill-prefix
prior-fill-prefix is a buffer-local variable defined in kfill.el.
Documentation
Prior string inserted at front of new line during filling, or nil for none.
Setting this variable automatically makes it local to the current buffer.
Source Code
;; Defined in ~/.emacs.d/elpa/hyperbole-20260414.325/kotl/kfill.el
(defvar prior-fill-prefix nil
"Prior string inserted at front of new line during filling, or nil for none.
Setting this variable automatically makes it local to the current buffer.")