Variable: browse-url-browser-display
browse-url-browser-display is a customizable variable defined in
browse-url.el.gz.
Value
nil
Documentation
The X display for running the browser, if not same as Emacs's.
Source Code
;; Defined in /usr/src/emacs/lisp/net/browse-url.el.gz
(defcustom browse-url-browser-display nil
"The X display for running the browser, if not same as Emacs's."
:type '(choice string (const :tag "Default" nil)))