| Name | |
| 1 (Type/Class) | Language.Haskell.Abstract, Language.Haskell.Extensions.Abstract, Language.Haskell.Extensions.Abstract |
| 2 (Type/Class) | Language.Haskell.AST, Language.Haskell.Extensions.AST |
| 3 (Data Constructor) | Language.Haskell.AST, Language.Haskell.Extensions.AST |
| name | Language.Haskell.Abstract, Language.Haskell.Extensions.Abstract |
| NamedDefaultDeclaration | Language.Haskell.Extensions.AST |
| namedDefaultDeclaration | Language.Haskell.Extensions.Abstract |
| NamedDefaults | Language.Haskell.Extensions |
| NamedDefaultsConstruction | Language.Haskell.Extensions.Abstract |
| NamedFieldPuns | Language.Haskell.Extensions |
| NamedFieldPunsConstruction | Language.Haskell.Extensions.Abstract |
| NamedModule | Language.Haskell.AST, Language.Haskell.Extensions.AST |
| namedModule | Language.Haskell.Abstract, Language.Haskell.Extensions.Abstract |
| NamedWildCards | Language.Haskell.Extensions |
| nameQualifier | Language.Haskell.Grammar |
| nameToken | Language.Haskell.Grammar |
| NameTranslation | Language.Haskell.Extensions.Translation |
| Negate | |
| 1 (Data Constructor) | Language.Haskell.AST |
| 2 (Data Constructor) | Language.Haskell.Extensions.AST |
| negate | Language.Haskell.Abstract, Language.Haskell.Extensions.Abstract |
| NegativeLiterals | Language.Haskell.Extensions |
| NestedPositionAdjustment | |
| 1 (Type/Class) | Language.Haskell.Reserializer |
| 2 (Data Constructor) | Language.Haskell.Reserializer |
| newConstructor | Language.Haskell.Grammar |
| Newtype | Language.Haskell.Extensions.AST |
| NewtypeDeclaration | |
| 1 (Data Constructor) | Language.Haskell.AST |
| 2 (Data Constructor) | Language.Haskell.Extensions.AST |
| newtypeDeclaration | Language.Haskell.Abstract, Language.Haskell.Extensions.Abstract |
| NewtypeFamilyInstance | Language.Haskell.Extensions.AST |
| newtypeFamilyInstance | Language.Haskell.Extensions.Abstract |
| newtypeStrategy | Language.Haskell.Extensions.Abstract |
| NoContext | |
| 1 (Data Constructor) | Language.Haskell.AST |
| 2 (Data Constructor) | Language.Haskell.Extensions.AST |
| noContext | Language.Haskell.Abstract, Language.Haskell.Extensions.Abstract |
| NodeWrap | |
| 1 (Type/Class) | Language.Haskell.Abstract, Language.Haskell.Extensions.Abstract |
| 2 (Type/Class) | Language.Haskell.Grammar, Language.Haskell.Extensions.Grammar |
| NominalRole | Language.Haskell.Extensions.AST |
| nominalRole | Language.Haskell.Extensions.Abstract |
| NonAssociative | Language.Haskell.AST, Language.Haskell.Extensions.AST |
| nonAssociative | Language.Haskell.Abstract, Language.Haskell.Extensions.Abstract |
| NondecreasingIndentation | Language.Haskell.Extensions |
| NormalRHS | Language.Haskell.AST, Language.Haskell.Extensions.AST |
| normalRHS | Language.Haskell.Abstract, Language.Haskell.Extensions.Abstract |
| NPlusKPattern | Language.Haskell.Extensions.AST |
| nPlusKPattern | Language.Haskell.Extensions.Abstract |
| NPlusKPatternConstruction | Language.Haskell.Extensions.Abstract |
| NPlusKPatterns | Language.Haskell.Extensions |
| NullaryTypeClasses | Language.Haskell.Extensions |
| NumDecimals | Language.Haskell.Extensions |
| NumericUnderscores | Language.Haskell.Extensions |