Variable: message-insert-canlock

message-insert-canlock is a customizable variable defined in message.el.gz.

Value

t

Documentation

Whether to insert a Cancel-Lock header in news postings.

This variable was added, or its default value changed, in Emacs 22.1.

Source Code

;; Defined in /usr/src/emacs/lisp/gnus/message.el.gz
(defcustom message-insert-canlock t
  "Whether to insert a Cancel-Lock header in news postings."
  :version "22.1"
  :group 'message-headers
  :type 'boolean)