- | "main" :: tl -> k ok ("main" :: outs) tl
- | "basic" :: tl -> k ok ("basic" :: outs) tl
- | "advanced" :: tl -> k ok ("advanced" :: outs) tl
- | _ -> k ok outs ins
+ | "main" :: tl -> k T.OK ("main" :: outs) tl
+ | "helper" :: tl -> k T.OK ("helper" :: outs) tl
+ | "basic" :: tl -> k T.OK ("basic" :: outs) tl
+ | "advanced" :: tl -> k T.OK ("advanced" :: outs) tl
+ | _ -> k T.OO outs ins