| empty | Language.Haskell.TH.PprLib | 
| EmptyCase | Language.Haskell.TH.LanguageExtensions, Language.Haskell.TH.Syntax, Language.Haskell.TH | 
| EmptyDataDecls | Language.Haskell.TH.LanguageExtensions, Language.Haskell.TH.Syntax, Language.Haskell.TH | 
| EmptyDataDeriving | Language.Haskell.TH.LanguageExtensions, Language.Haskell.TH.Syntax, Language.Haskell.TH | 
| eqBytes | Language.Haskell.TH.Syntax | 
| EqualityT | Language.Haskell.TH.Syntax, Language.Haskell.TH | 
| equalityT | Language.Haskell.TH.Lib.Internal, Language.Haskell.TH.Lib, Language.Haskell.TH | 
| equalP | Language.Haskell.TH.Lib.Internal, Language.Haskell.TH.Lib, Language.Haskell.TH | 
| equals | Language.Haskell.TH.PprLib | 
| examineCode | Language.Haskell.TH.Syntax, Language.Haskell.TH | 
| ExistentialQuantification | Language.Haskell.TH.LanguageExtensions, Language.Haskell.TH.Syntax, Language.Haskell.TH | 
| Exp | Language.Haskell.TH.Syntax, Language.Haskell.TH | 
| ExplBidir | Language.Haskell.TH.Syntax, Language.Haskell.TH | 
| explBidir | Language.Haskell.TH.Lib.Internal, Language.Haskell.TH.Lib, Language.Haskell.TH | 
| ExplicitForAll | Language.Haskell.TH.LanguageExtensions, Language.Haskell.TH.Syntax, Language.Haskell.TH | 
| ExplicitNamespaces | Language.Haskell.TH.LanguageExtensions, Language.Haskell.TH.Syntax, Language.Haskell.TH | 
| ExportF | Language.Haskell.TH.Syntax, Language.Haskell.TH | 
| ExpQ | Language.Haskell.TH.Lib.Internal, Language.Haskell.TH.Lib, Language.Haskell.TH | 
| ExtendedDefaultRules | Language.Haskell.TH.LanguageExtensions, Language.Haskell.TH.Syntax, Language.Haskell.TH | 
| Extension | Language.Haskell.TH.LanguageExtensions, Language.Haskell.TH.Syntax, Language.Haskell.TH | 
| extsEnabled | Language.Haskell.TH.Syntax, Language.Haskell.TH |