:type 'function
:group 'riece-server)
+(defcustom riece-user-lru-max-size 512
+ "Maximum size of LRU cache of usernames."
+ :type 'integer
+ :group 'riece-server)
+
(defcustom riece-channel-buffer-mode t
"When non-nil, Riece will display a channel buffer."
:type 'boolean