* lisp/gnus/gnus-cus.el (gnus-extra-group-parameters): Add more
group parameters used by nnimap.
(defconst gnus-extra-group-parameters
'((uidvalidity (string :tag "IMAP uidvalidity") "\
-Server-assigned value attached to IMAP groups, used to maintain consistency."))
+Server-assigned value attached to IMAP groups, used to maintain consistency.")
+ (modseq (string :tag "modseq") "modseq")
+ (active (cons :tag "active" (integer :tag "min") (integer :tag "max"))
+ "active")
+ (permanent-flags (repeat :tag "Permanent Flags" (symbol :tag "Flag"))
+ "Permanent Flags"))
"Alist of group parameters that are not also topic parameters.
Each entry has the form (NAME TYPE DOC), where NAME is the parameter