Disable auth-source-pass-extra-query-keywords by default

* doc/misc/auth.texi: Mention subdomain matching in
`auth-source-pass-extra-query-keywords' section.
* etc/NEWS: Mention the loss of traditional auth-source-pass features
when `auth-source-pass-extra-query-keywords' is enabled.
* lisp/auth-source-pass (auth-source-pass-extra-query-keywords): Set
default to nil.  Mention domain matching in doc string.
(auth-source-pass--match-regexp): Allow username to contain "@".
* lisp/erc/erc-compat.el:
(erc-compat--29-auth-source-pass--retrieve-parsed): Adjust regexp.
* test/lisp/auth-source-pass-tests.el
(auth-source-pass-extra-query-keywords--suffixed-user): make plain
username more email-like.
(Bug#58985.)

1 files changed, 1 insertions, 1 deletions

diff --git a/lisp/erc/erc-compat.el b/lisp/erc/erc-compat.el
index 66a9a615e32..abbaafcd936 100644
--- a/lisp/erc/erc-compat.el
+++ b/lisp/erc/erc-compat.el
@@ -176,7 +176,7 @@ If START or END is negative, it counts from the end."
 ;; This hard codes `auth-source-pass-port-separator' to ":"
 (defun erc-compat--29-auth-source-pass--retrieve-parsed (seen e port-number-p)
   (when (string-match (rx (or bot "/")
-                          (or (: (? (group-n 20 (+ (not (in " /@")))) "@")
+                          (or (: (? (group-n 20 (+ (not (in " /:")))) "@")
                                  (group-n 10 (+ (not (in " /:@"))))
                                  (? ":" (group-n 30 (+ (not (in " /:"))))))
                               (: (group-n 11 (+ (not (in " /:@"))))