* gnus-art.el (gnus-treat-hide-citation-maybe): Add more doc to the string.

[gnus] / lisp / password-cache.el

diff --git a/lisp/password-cache.el b/lisp/password-cache.el
index 8738aa6..941428d 100644 (file)
--- a/lisp/password-cache.el
+++ b/lisp/password-cache.el
@@ -76,6 +76,13 @@ regulate cache behavior."
        key
        (symbol-value (intern-soft key password-data))))
 
+;;;###autoload
+(defun password-in-cache-p (key)
+  "Check if KEY is in the cache."
+  (and password-cache
+       key
+       (intern-soft key password-data)))
+
 (defun password-read (prompt &optional key)
   "Read password, for use with KEY, from user, or from cache if wanted.
 KEY indicate the purpose of the password, so the cache can