Variable: viper-custom-file-name
viper-custom-file-name is a variable defined in viper.el.gz.
Value
"~/.emacs.d/viper"
Documentation
Viper customization file.
If set by the user, this must be done _before_ Viper is loaded in ~/.emacs.
Source Code
;; Defined in /usr/src/emacs/lisp/emulation/viper.el.gz
;; better be defined before Viper custom group.
(defvar viper-custom-file-name (locate-user-emacs-file "viper" ".viper")
"Viper customization file.
If set by the user, this must be done _before_ Viper is loaded in `~/.emacs'.")