Add support for su-rs and sudo-rs programs

* doc/misc/tramp.texi (Inline methods): Add "surs" and "sudors" methods.

* etc/NEWS: Add optional "surs" and "sudors" Tramp methods.
Presentational fixes and improvements.

* lisp/net/tramp-cmds.el (tramp-file-name-with-method): Add "surs"
and "sudors" to :type.  Adapt :version.

* lisp/net/tramp-sh.el (tramp-enable-surs-method)
(tramp-enable-sudors-method): New defuns
(tramp-sh-handle-expand-file-name): Add "surs" and "sudors" in check.

* lisp/net/tramp.el (tramp-methods): Adapt docstring.

* lisp/comint.el (comint-password-prompt-regexp):
* test/lisp/comint-tests.el (comint-testsuite-password-strings):
Add su-rs and sudo-rs password prompts.

1 files changed, 2 insertions, 0 deletions

diff --git a/test/lisp/comint-tests.el b/test/lisp/comint-tests.el
index d981aad7198..0ae5daa70ca 100644
--- a/test/lisp/comint-tests.el
+++ b/test/lisp/comint-tests.el
@@ -38,6 +38,8 @@
     "Enter your password: "             ; python3 -m twine ... Bug#37636
     "Passphrase for key root@GNU.ORG: " ; plink
     "[sudo] password for user:" ; Ubuntu sudo
+    "[sudo: authenticate] Password:" ; sudo-rs
+    "[su: authenticate] Password:" ; su-rs
     "[sudo] user 的密码：" ; localized
     "doas (user@host) password:" ; OpenBSD doas
     "PIN for user:"        ; Bug#35523