| rank | Hunt.Query.Ranking |
| RankConfig | |
| 1 (Type/Class) | Hunt.Query.Ranking |
| 2 (Data Constructor) | Hunt.Query.Ranking |
| RankedDoc | Hunt.Query.Intermediate |
| RawResult | Hunt.Common.RawResult, Hunt.Common |
| RawScoredResult | Hunt.Common.RawResult, Hunt.Common |
| RD | Hunt.Query.Intermediate |
| readPosition | Hunt.Index.RTreeIndex |
| readXMVar | Control.Concurrent.XMVar |
| reduce | Data.LimitedPriorityQueue |
| RegEx | Hunt.Common.BasicTypes, Hunt.Common, Hunt.ClientInterface |
| remDescription | Hunt.ClientInterface |
| Replacement | Hunt.Query.Fuzzy |
| Replacements | Hunt.Query.Fuzzy |
| ResCompletion | Hunt.Interpreter.Command, Hunt.ClientInterface |
| ResError | Hunt.Interpreter.Command, Hunt.ClientInterface |
| ResGeneric | Hunt.Interpreter.Command, Hunt.ClientInterface |
| ResOK | Hunt.Interpreter.Command, Hunt.ClientInterface |
| ResSearch | Hunt.Interpreter.Command, Hunt.ClientInterface |
| ResSuggestion | Hunt.Interpreter.Command, Hunt.ClientInterface |
| restrict | |
| 1 (Function) | Hunt.Common.DocDesc |
| 2 (Function) | Hunt.DocTable |
| Result | |
| 1 (Type/Class) | Hunt.Query.Result |
| 2 (Data Constructor) | Hunt.Query.Result |
| resultByDocument | Hunt.Common.RawResult, Hunt.Common |
| resultByWord | Hunt.Common.RawResult, Hunt.Common |
| RTreeIndex | Hunt.Index.RTreeIndex |
| runCmd | Hunt.Interpreter |
| runHunt | Hunt.Interpreter |
| runHuntT | Hunt.Interpreter |