Variable: url-tramp-protocols
url-tramp-protocols is a customizable variable defined in
url-tramp.el.gz.
Value
("ftp" "ssh" "scp" "rsync" "telnet")
Documentation
List of URL protocols for which the work is handled by Tramp.
They must also be covered by url-handler-regexp.
This variable was added, or its default value changed, in Emacs 25.1.
Source Code
;; Defined in /usr/src/emacs/lisp/url/url-tramp.el.gz
;;;###autoload
(defcustom url-tramp-protocols '("ftp" "ssh" "scp" "rsync" "telnet")
"List of URL protocols for which the work is handled by Tramp.
They must also be covered by `url-handler-regexp'."
:group 'url
:version "25.1"
:type '(repeat string))