Variable: mail-passwd-command
mail-passwd-command is a customizable variable defined in
mailalias.el.gz.
Value
nil
Documentation
Shell command to retrieve text to add to /etc/passwd, or nil.
Probably introduced at or before Emacs version 20.1.
Source Code
;; Defined in /usr/src/emacs/lisp/mail/mailalias.el.gz
(defcustom mail-passwd-command nil
"Shell command to retrieve text to add to `/etc/passwd', or nil."
:type '(choice string (const nil))
:group 'mailalias)