Respect some spaces in auth-source-pass--match-regexp

* lisp/auth-source-pass.el (auth-source-pass--match-regexp): Allow an
entry's host and user fields to contain spaces, just like other
backends do.
* lisp/erc/erc-compat.el
(erc-compat--29-auth-source-pass--retrieve-parsed): Change regexp to
allow spaces in host and user components of file names.
* test/lisp/auth-source-pass-tests.el (auth-source-pass-any-host):
Silence warning message re wildcards emitted by
`auth-source-pass-search'.
(auth-source-pass-extra-query-keywords--suffixed-user): Add spaces
to users and hosts of some example entries.  (Bug#58985.)

2 files changed, 10 insertions, 10 deletions

diff --git a/lisp/auth-source-pass.el b/lisp/auth-source-pass.el
index 74d38084480..fbb6944e26f 100644
--- a/lisp/auth-source-pass.el
+++ b/lisp/auth-source-pass.el
@@ -111,12 +111,12 @@ HOSTS can be a string or a list of strings."
 (defun auth-source-pass--match-regexp (s)
   (rx-to-string ; autoloaded
    `(: (or bot "/")
-       (or (: (? (group-n 20 (+ (not (in ?\  ?/ ,s)))) "@")
-              (group-n 10 (+ (not (in ?\  ?/ ?@ ,s))))
-              (? ,s (group-n 30 (+ (not (in ?\  ?/ ,s))))))
-           (: (group-n 11 (+ (not (in ?\  ?/ ?@ ,s))))
-              (? ,s (group-n 31 (+ (not (in ?\  ?/ ,s)))))
-              (? "/" (group-n 21 (+ (not (in ?\  ?/ ,s)))))))
+       (or (: (? (group-n 20 (+ (not (in ?/ ,s)))) "@")     ; user prefix
+              (group-n 10 (+ (not (in ?/ ?@ ,s))))          ; host
+              (? ,s (group-n 30 (+ (not (in ?\s ?/ ,s)))))) ; port
+           (: (group-n 11 (+ (not (in ?/ ?@ ,s))))          ; host
+              (? ,s (group-n 31 (+ (not (in ?\s ?/ ,s)))))  ; port
+              (? "/" (group-n 21 (+ (not (in ?/ ,s)))))))   ; user suffix
        eot)
    'no-group))
 
diff --git a/lisp/erc/erc-compat.el b/lisp/erc/erc-compat.el
index abbaafcd936..bd932547586 100644
--- a/lisp/erc/erc-compat.el
+++ b/lisp/erc/erc-compat.el
@@ -176,12 +176,12 @@ 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 " /:")))) "@")
-                                 (group-n 10 (+ (not (in " /:@"))))
+                          (or (: (? (group-n 20 (+ (not (in "/:")))) "@")
+                                 (group-n 10 (+ (not (in "/:@"))))
                                  (? ":" (group-n 30 (+ (not (in " /:"))))))
-                              (: (group-n 11 (+ (not (in " /:@"))))
+                              (: (group-n 11 (+ (not (in "/:@"))))
                                  (? ":" (group-n 31 (+ (not (in " /:")))))
-                                 (? "/" (group-n 21 (+ (not (in " /:")))))))
+                                 (? "/" (group-n 21 (+ (not (in "/:")))))))
                           eot)
                       e)
     (puthash e `( :host ,(or (match-string 10 e) (match-string 11 e))