Webring.Webringtype config = {name : string;Display name, e.g. "ring.muhokama.fun".
*)url : string;Webring home page.
*)member_id : string;This site's member id within the ring.
*)base_url : string;Base URL for per-member pred/succ links.
*)}Configuration for a webring membership.
val default_config : configDefault configuration for this site's webring membership.
Render the webring navigation block.