Variable: pr-menu-lock
pr-menu-lock is a customizable variable defined in printing.el.gz.
Value
t
Documentation
Non-nil means menu is locked while selecting toggle options.
See also pr-menu-char-height and pr-menu-char-width.
Source Code
;; Defined in /usr/src/emacs/lisp/printing.el.gz
(defcustom pr-menu-lock t
"Non-nil means menu is locked while selecting toggle options.
See also `pr-menu-char-height' and `pr-menu-char-width'."
:type 'boolean)