| h1 | Text.XHtml.Strict, Text.XHtml.Frameset, Text.XHtml.Transitional, Text.XHtml | 
| h2 | Text.XHtml.Strict, Text.XHtml.Frameset, Text.XHtml.Transitional, Text.XHtml | 
| h3 | Text.XHtml.Strict, Text.XHtml.Frameset, Text.XHtml.Transitional, Text.XHtml | 
| h4 | Text.XHtml.Strict, Text.XHtml.Frameset, Text.XHtml.Transitional, Text.XHtml | 
| h5 | Text.XHtml.Strict, Text.XHtml.Frameset, Text.XHtml.Transitional, Text.XHtml | 
| h6 | Text.XHtml.Strict, Text.XHtml.Frameset, Text.XHtml.Transitional, Text.XHtml | 
| haBufferMode | GHC.IO.Handle.Types | 
| haBuffers | GHC.IO.Handle.Types | 
| haByteBuffer | GHC.IO.Handle.Types | 
| haCharBuffer | GHC.IO.Handle.Types | 
| haCodec | GHC.IO.Handle.Types | 
| haddock | Distribution.Simple.Haddock | 
| haddockArgs | Distribution.Simple.Setup | 
| haddockBenchmarks | Distribution.Simple.Setup | 
| haddockCabalFilePath | Distribution.Simple.Setup | 
| haddockCommand | Distribution.Simple.Setup | 
| haddockContents | Distribution.Simple.Setup | 
| haddockCss | Distribution.Simple.Setup | 
| haddockdir | Distribution.Simple.InstallDirs, Distribution.Simple.LocalBuildInfo | 
| haddockDirName | Distribution.Simple.BuildPaths | 
| haddockDistPref | Distribution.Simple.Setup | 
| haddockExecutables | Distribution.Simple.Setup | 
| HaddockFlags |  | 
| 1 (Data Constructor) | Distribution.Simple.Setup | 
| 2 (Type/Class) | Distribution.Simple.Setup | 
| haddockForeignLibs | Distribution.Simple.Setup | 
| haddockForHackage | Distribution.Simple.Setup | 
| haddockHoogle | Distribution.Simple.Setup | 
| haddockHook | Distribution.Simple.UserHooks, Distribution.Simple | 
| haddockHscolourCss | Distribution.Simple.Setup | 
| haddockHtml | Distribution.Simple.Setup | 
| haddockHtmlLocation | Distribution.Simple.Setup | 
| haddockHTMLs |  | 
| 1 (Function) | Distribution.Types.InstalledPackageInfo.Lens | 
| 2 (Function) | Distribution.Types.InstalledPackageInfo, Distribution.InstalledPackageInfo | 
| haddockInterfaces |  | 
| 1 (Function) | Distribution.Types.InstalledPackageInfo.Lens | 
| 2 (Function) | Distribution.Types.InstalledPackageInfo, Distribution.InstalledPackageInfo | 
| haddockInternal | Distribution.Simple.Setup | 
| haddockKeepTempFiles | Distribution.Simple.Setup | 
| haddockLinkedSource | Distribution.Simple.Setup | 
| haddockName | Distribution.Simple.BuildPaths | 
| haddockOptions | Distribution.Simple.Setup | 
| haddockPackagePaths | Distribution.Simple.Haddock | 
| haddockPref | Distribution.Simple.BuildPaths | 
| haddockProgram | Distribution.Simple.Program.Builtin, Distribution.Simple.Program | 
| haddockProgramArgs | Distribution.Simple.Setup | 
| haddockProgramPaths | Distribution.Simple.Setup | 
| haddockQuickJump | Distribution.Simple.Setup | 
| HaddockTarget | Distribution.Simple.Setup | 
| haddockTestSuites | Distribution.Simple.Setup | 
| haddockVerbosity | Distribution.Simple.Setup | 
| haDecoder | GHC.IO.Handle.Types | 
| haDevice | GHC.IO.Handle.Types | 
| haEncoder | GHC.IO.Handle.Types | 
| haInputNL | GHC.IO.Handle.Types | 
| haLastDecode | GHC.IO.Handle.Types | 
| HalfWord | GHC.Exts.Heap.InfoTable.Types, GHC.Exts.Heap.InfoTable, GHC.Exts.Heap.InfoTableProf, GHC.Exts.Heap | 
| HaLVM | Distribution.System | 
| Handle |  | 
| 1 (Type/Class) | System.IO, GHC.IO.Handle.Types, GHC.IO.Handle | 
| 2 (Type/Class) | System.Directory.Internal.Prelude | 
| handle |  | 
| 1 (Function) | Control.Exception, Control.Exception.Base | 
| 2 (Function) | Control.Monad.Catch, Control.Monad.Catch.Pure | 
| handleAll | Control.Monad.Catch, Control.Monad.Catch.Pure | 
| handleDoesNotExist | Distribution.Simple.Utils | 
| HandleFinalizer | GHC.IO.Handle.Internals | 
| handleFinalizer | GHC.IO.Handle.Internals | 
| handleIf | Control.Monad.Catch, Control.Monad.Catch.Pure | 
| handleInterrupt | System.Console.Haskeline | 
| handleIOError | Control.Monad.Catch, Control.Monad.Catch.Pure | 
| handleJust |  | 
| 1 (Function) | Control.Exception, Control.Exception.Base | 
| 2 (Function) | Control.Monad.Catch, Control.Monad.Catch.Pure | 
| HandlePosition | GHC.IO.Handle | 
| HandlePosn |  | 
| 1 (Data Constructor) | GHC.IO.Handle | 
| 2 (Type/Class) | System.IO, GHC.IO.Handle | 
| Handler |  | 
| 1 (Data Constructor) | Control.Exception | 
| 2 (Type/Class) | Control.Exception | 
| 3 (Data Constructor) | Control.Monad.Catch, Control.Monad.Catch.Pure | 
| 4 (Type/Class) | Control.Monad.Catch, Control.Monad.Catch.Pure | 
| 5 (Type/Class) | System.Posix.Signals, System.Posix.Signals.Exts, System.Posix.ByteString, System.Posix | 
| HandlerFun | GHC.Conc.Signal, GHC.Conc | 
| handleToFd |  | 
| 1 (Function) | GHC.IO.Handle.FD | 
| 2 (Function) | System.Posix.IO.ByteString, System.Posix.IO, System.Posix.ByteString, System.Posix | 
| HandleType | GHC.IO.Handle.Types | 
| Handle__ |  | 
| 1 (Data Constructor) | GHC.IO.Handle.Types | 
| 2 (Type/Class) | GHC.IO.Handle.Types | 
| hang |  | 
| 1 (Function) | Text.PrettyPrint.HughesPJ, Text.PrettyPrint, Text.PrettyPrint.HughesPJClass | 
| 2 (Function) | Text.PrettyPrint.Annotated.HughesPJ, Text.PrettyPrint.Annotated, Text.PrettyPrint.Annotated.HughesPJClass | 
| 3 (Function) | Language.Haskell.TH.PprLib | 
| HangupOnClose | System.Posix.Terminal.ByteString, System.Posix.Terminal, System.Posix.ByteString, System.Posix | 
| haOtherSide | GHC.IO.Handle.Types | 
| haOutputNL | GHC.IO.Handle.Types | 
| happyProgram | Distribution.Simple.Program.Builtin, Distribution.Simple.Program | 
| HARD | GHC.Platform | 
| hardLimit | System.Posix.Resource, System.Posix.ByteString, System.Posix | 
| HardwareFault | GHC.IO.Exception | 
| hasBenchmarks | Distribution.Types.PackageDescription, Distribution.PackageDescription | 
| HasBuildInfo | Distribution.Types.BuildInfo.Lens, Distribution.Types.Lens | 
| HasBuildInfos | Distribution.Types.BuildInfo.Lens, Distribution.Types.Lens | 
| HasCallStack | GHC.Stack.Types, GHC.Stack | 
| HasCommonStanzas |  | 
| 1 (Data Constructor) | Distribution.CabalSpecVersion | 
| 2 (Type/Class) | Distribution.CabalSpecVersion | 
| hasDrive |  | 
| 1 (Function) | System.FilePath.Windows | 
| 2 (Function) | System.FilePath.Posix, System.FilePath | 
| HasElif |  | 
| 1 (Data Constructor) | Distribution.CabalSpecVersion | 
| 2 (Type/Class) | Distribution.CabalSpecVersion | 
| hasExes | Distribution.Types.PackageDescription, Distribution.PackageDescription | 
| hasExtension |  | 
| 1 (Function) | System.FilePath.Windows | 
| 2 (Function) | System.FilePath.Posix, System.FilePath | 
| HasField | GHC.Records | 
| hasForeignLibs | Distribution.Types.PackageDescription, Distribution.PackageDescription | 
| HasGlobstar |  | 
| 1 (Data Constructor) | Distribution.CabalSpecVersion | 
| 2 (Type/Class) | Distribution.CabalSpecVersion | 
| Hash | Trace.Hpc.Util | 
| HasHeapRep | GHC.Exts.Heap | 
| hashInteger |  | 
| 1 (Function) | GHC.Integer | 
| 2 (Function) | GHC.Integer.GMP.Internals | 
| hashModuleSubst | Distribution.Backpack | 
| hashParens | Language.Haskell.TH.Ppr | 
| hashStableName | GHC.StableName, System.Mem.StableName | 
| hashStructure | Distribution.Utils.Structured | 
| hashUnique | Data.Unique | 
| HasJobControl | System.Posix.Unistd, System.Posix.ByteString, System.Posix | 
| haskell | Text.Parsec.Language, Text.ParserCombinators.Parsec.Language | 
| Haskell2010 | Language.Haskell.Extension, Distribution.Simple | 
| Haskell98 | Language.Haskell.Extension, Distribution.Simple | 
| haskellDef | Text.Parsec.Language, Text.ParserCombinators.Parsec.Language | 
| HaskellFinalizers | GHC.ForeignPtr | 
| HaskellReport | Distribution.SPDX.LicenseId, Distribution.SPDX | 
| haskellStyle | Text.Parsec.Language, Text.ParserCombinators.Parsec.Language | 
| HaskellSuite | Distribution.Compiler, Distribution.Simple.Compiler, Distribution.Simple | 
| haskellSuitePkgProgram | Distribution.Simple.Program.Builtin | 
| haskellSuiteProgram | Distribution.Simple.Program.Builtin | 
| hasLibs | Distribution.Types.PackageDescription, Distribution.PackageDescription | 
| hasLowerBound | Distribution.Types.VersionRange, Distribution.Version, Distribution.Simple | 
| HasMungedPackageId | Distribution.Package, Distribution.Make, Distribution.Simple | 
| hasPublicLib | Distribution.Types.PackageDescription, Distribution.PackageDescription | 
| HasResolution | Data.Fixed | 
| HasSavedIDs | System.Posix.Unistd, System.Posix.ByteString, System.Posix | 
| hasTests | Distribution.Types.PackageDescription, Distribution.PackageDescription | 
| hasTrailingPathSeparator |  | 
| 1 (Function) | System.FilePath.Windows | 
| 2 (Function) | System.FilePath.Posix, System.FilePath | 
| HasUnitId | Distribution.Package, Distribution.Make, Distribution.Simple | 
| hasUpperBound | Distribution.Types.VersionRange, Distribution.Version, Distribution.Simple | 
| hasWriteMode | System.Directory.Internal | 
| haType | GHC.IO.Handle.Types | 
| haveRtldLocal | System.Posix.DynamicLinker.Prim, System.Posix.DynamicLinker.ByteString, System.Posix.DynamicLinker, System.Posix.ByteString, System.Posix | 
| haveRtldNext | System.Posix.DynamicLinker.Prim, System.Posix.DynamicLinker.ByteString, System.Posix.DynamicLinker, System.Posix.ByteString, System.Posix | 
| haveTerminalUI | System.Console.Haskeline | 
| HBC | Distribution.Compiler, Distribution.Simple.Compiler, Distribution.Simple | 
| hcat |  | 
| 1 (Function) | Text.PrettyPrint.HughesPJ, Text.PrettyPrint, Text.PrettyPrint.HughesPJClass | 
| 2 (Function) | Text.PrettyPrint.Annotated.HughesPJ, Text.PrettyPrint.Annotated, Text.PrettyPrint.Annotated.HughesPJClass | 
| 3 (Function) | Language.Haskell.TH.PprLib | 
| hClose |  | 
| 1 (Function) | System.IO, GHC.IO.Handle | 
| 2 (Function) | System.Directory.Internal.Prelude | 
| hClose_help | GHC.IO.Handle.Internals, GHC.IO.Handle | 
| hcOptions | Distribution.Types.BuildInfo, Distribution.PackageDescription | 
| HcPkgInfo |  | 
| 1 (Data Constructor) | Distribution.Simple.Program.HcPkg | 
| 2 (Type/Class) | Distribution.Simple.Program.HcPkg | 
| hcPkgInfo |  | 
| 1 (Function) | Distribution.Simple.GHC | 
| 2 (Function) | Distribution.Simple.GHCJS | 
| hcPkgProgram | Distribution.Simple.Program.HcPkg | 
| hcProfOptions | Distribution.Types.BuildInfo, Distribution.PackageDescription | 
| hcSharedOptions | Distribution.Types.BuildInfo, Distribution.PackageDescription | 
| hcStaticOptions | Distribution.Types.BuildInfo, Distribution.PackageDescription | 
| hDuplicate | GHC.IO.Handle | 
| hDuplicateTo | GHC.IO.Handle | 
| head |  | 
| 1 (Function) | Distribution.Compat.Prelude.Internal | 
| 2 (Function) | Data.List.NonEmpty | 
| 3 (Function) | GHC.List, Data.List, GHC.OldList, Prelude | 
| 4 (Function) | Data.ByteString.Char8 | 
| 5 (Function) | Data.ByteString.Lazy.Char8 | 
| 6 (Function) | Data.ByteString.Lazy | 
| 7 (Function) | Data.ByteString | 
| 8 (Function) | System.Directory.Internal.Prelude | 
| 9 (Function) | Data.Text.Lazy | 
| 10 (Function) | Data.Text | 
| 11 (Function) | Data.Text.Internal.Fusion.Common | 
| header | Text.XHtml.Strict, Text.XHtml.Frameset, Text.XHtml.Transitional, Text.XHtml | 
| heapBase | GHC.RTS.Flags | 
| HeapByCCS | GHC.RTS.Flags | 
| HeapByClosureType | GHC.RTS.Flags | 
| HeapByDescr | GHC.RTS.Flags | 
| HeapByLDV | GHC.RTS.Flags | 
| HeapByMod | GHC.RTS.Flags | 
| HeapByRetainer | GHC.RTS.Flags | 
| HeapByType | GHC.RTS.Flags | 
| HeapOverflow | GHC.IO.Exception, Control.Exception, Control.Exception.Base | 
| heapOverflow | GHC.IO.Exception | 
| heapProfileInterval | GHC.RTS.Flags | 
| heapProfileIntervalTicks | GHC.RTS.Flags | 
| heapSizeSuggestion | GHC.RTS.Flags | 
| heapSizeSuggestionAuto | GHC.RTS.Flags | 
| height | Text.XHtml.Strict, Text.XHtml.Frameset, Text.XHtml.Transitional, Text.XHtml | 
| Helium | Distribution.Compiler, Distribution.Simple.Compiler, Distribution.Simple | 
| helpCommandUI | Distribution.Simple.Command | 
| HereDocuments | Language.Haskell.Extension, Distribution.Simple | 
| hexadecimal |  | 
| 1 (Function) | Text.Parsec.Token, Text.ParserCombinators.Parsec.Token | 
| 2 (Function) | Data.Text.Lazy.Builder.Int | 
| 3 (Function) | Data.Text.Lazy.Read | 
| 4 (Function) | Data.Text.Read | 
| hexDigit |  | 
| 1 (Function) | Distribution.Compat.CharParsing | 
| 2 (Function) | Text.Parsec.Char, Text.Parsec, Text.ParserCombinators.Parsec.Char, Text.ParserCombinators.Parsec | 
| hexDigitToInt | Data.Text.Internal.Read | 
| HexFloatLiterals |  | 
| 1 (Data Constructor) | Language.Haskell.Extension, Distribution.Simple | 
| 2 (Data Constructor) | GHC.LanguageExtensions.Type | 
| 3 (Data Constructor) | GHC.LanguageExtensions | 
| 4 (Data Constructor) | Language.Haskell.TH.LanguageExtensions, Language.Haskell.TH.Syntax, Language.Haskell.TH | 
| hFileSize | System.IO, GHC.IO.Handle | 
| hFlush |  | 
| 1 (Function) | System.IO, GHC.IO.Handle | 
| 2 (Function) | System.Directory.Internal.Prelude | 
| hFlushAll | GHC.IO.Handle | 
| hGet |  | 
| 1 (Function) | Data.ByteString.Lazy, Data.ByteString.Lazy.Char8 | 
| 2 (Function) | Data.ByteString, Data.ByteString.Char8 | 
| hGetArray | Data.Array.IO, Data.Array.IO.Safe | 
| hGetBuf |  | 
| 1 (Function) | System.IO, GHC.IO.Handle, GHC.IO.Handle.Text | 
| 2 (Function) | System.Directory.Internal.Prelude | 
| hGetBuffering | System.IO, GHC.IO.Handle | 
| hGetBufNonBlocking | System.IO, GHC.IO.Handle, GHC.IO.Handle.Text | 
| hGetBufSome | System.IO, GHC.IO.Handle.Text | 
| hGetChar | System.IO, GHC.IO.Handle, GHC.IO.Handle.Text | 
| hGetChunk | Data.Text.IO | 
| hGetContents |  | 
| 1 (Function) | System.IO, GHC.IO.Handle, GHC.IO.Handle.Text | 
| 2 (Function) | Data.ByteString.Lazy, Data.ByteString.Lazy.Char8 | 
| 3 (Function) | Data.ByteString, Data.ByteString.Char8 | 
| 4 (Function) | Data.Text.Lazy.IO | 
| 5 (Function) | Data.Text.IO | 
| hGetContents' | System.IO, GHC.IO.Handle, GHC.IO.Handle.Text | 
| hGetEcho | System.IO, GHC.IO.Handle | 
| hGetEncoding | System.IO, GHC.IO.Handle | 
| hGetIODataContents | Distribution.Utils.IOData, Distribution.Simple.Utils | 
| hGetLine |  | 
| 1 (Function) | System.IO, GHC.IO.Handle, GHC.IO.Handle.Text | 
| 2 (Function) | Data.ByteString, Data.ByteString.Char8 | 
| 3 (Function) | Data.Text.Lazy.IO | 
| 4 (Function) | Data.Text.IO | 
| hGetLineWith | Data.Text.Internal.IO | 
| hGetNonBlocking |  | 
| 1 (Function) | Data.ByteString.Lazy, Data.ByteString.Lazy.Char8 | 
| 2 (Function) | Data.ByteString, Data.ByteString.Char8 | 
| hGetPosn | System.IO, GHC.IO.Handle | 
| hGetSome | Data.ByteString, Data.ByteString.Char8 | 
| hidden | Text.XHtml.Strict, Text.XHtml.Frameset, Text.XHtml.Transitional, Text.XHtml | 
| HiddenCommand | Distribution.Simple.Command | 
| hiddenCommand | Distribution.Simple.Command | 
| hiddenField | Distribution.FieldGrammar.Class, Distribution.FieldGrammar | 
| hiddenModules |  | 
| 1 (Function) | Distribution.Types.InstalledPackageInfo.Lens | 
| 2 (Function) | Distribution.Types.InstalledPackageInfo, Distribution.InstalledPackageInfo | 
| hide | Distribution.Simple.Program.HcPkg | 
| hideInvocation | Distribution.Simple.Program.HcPkg | 
| HidingRenaming | Distribution.Types.ModuleRenaming | 
| highestBitMask | Utils.Containers.Internal.BitUtil, Data.IntMap.Internal | 
| Hippocratic_2_1 | Distribution.SPDX.LicenseId, Distribution.SPDX | 
| hIsClosed | System.IO, GHC.IO.Handle | 
| hIsEOF | System.IO, GHC.IO.Handle | 
| hIsOpen | System.IO, GHC.IO.Handle | 
| hIsReadable | System.IO, GHC.IO.Handle | 
| hIsSeekable | System.IO, GHC.IO.Handle | 
| hIsTerminalDevice | System.IO, GHC.IO.Handle | 
| History | System.Console.Haskeline.History | 
| historyFile | System.Console.Haskeline | 
| historyLines | System.Console.Haskeline.History | 
| hIsWritable | System.IO, GHC.IO.Handle | 
| hLock | GHC.IO.Handle, GHC.IO.Handle.Lock | 
| hLookAhead | System.IO, GHC.IO.Handle | 
| hLookAhead_ | GHC.IO.Handle.Internals | 
| hmakeProgram | Distribution.Simple.Program.Builtin, Distribution.Simple.Program | 
| hoistCode | Language.Haskell.TH.Syntax, Language.Haskell.TH | 
| homeDirectory | System.Posix.User, System.Posix.ByteString, System.Posix | 
| homepage |  | 
| 1 (Function) | Distribution.Types.PackageDescription.Lens, Distribution.Types.Lens | 
| 2 (Function) | Distribution.Types.PackageDescription, Distribution.PackageDescription | 
| 3 (Function) | Distribution.Types.InstalledPackageInfo.Lens | 
| 4 (Function) | Distribution.Types.InstalledPackageInfo, Distribution.InstalledPackageInfo | 
| HookedBuildInfo | Distribution.Types.HookedBuildInfo, Distribution.PackageDescription | 
| hookedPreProcessors | Distribution.Simple.UserHooks, Distribution.Simple | 
| hookedPrograms | Distribution.Simple.UserHooks, Distribution.Simple | 
| hostPlatform | Distribution.Types.LocalBuildInfo, Distribution.Simple.LocalBuildInfo | 
| HotLink |  | 
| 1 (Data Constructor) | Text.XHtml.Strict, Text.XHtml.Frameset, Text.XHtml.Transitional, Text.XHtml | 
| 2 (Type/Class) | Text.XHtml.Strict, Text.XHtml.Frameset, Text.XHtml.Transitional, Text.XHtml | 
| hotlink | Text.XHtml.Strict, Text.XHtml.Frameset, Text.XHtml.Transitional, Text.XHtml | 
| hotLinkAttributes | Text.XHtml.Strict, Text.XHtml.Frameset, Text.XHtml.Transitional, Text.XHtml | 
| hotLinkContents | Text.XHtml.Strict, Text.XHtml.Frameset, Text.XHtml.Transitional, Text.XHtml | 
| hotLinkURL | Text.XHtml.Strict, Text.XHtml.Frameset, Text.XHtml.Transitional, Text.XHtml | 
| hourFormat | Data.Time.Format.ISO8601 | 
| hourMinuteFormat | Data.Time.Format.ISO8601 | 
| hoursToTimeZone | Data.Time.LocalTime, Data.Time | 
| hpc | GHC.RTS.Flags | 
| HpcHash | Trace.Hpc.Util | 
| HpcPos | Trace.Hpc.Util | 
| hpcProgram | Distribution.Simple.Program.Builtin, Distribution.Simple.Program | 
| HPND | Distribution.SPDX.LicenseId, Distribution.SPDX | 
| HPND_sell_variant | Distribution.SPDX.LicenseId, Distribution.SPDX | 
| Hppa | Distribution.System | 
| hPrint | System.IO | 
| hPrintf | Text.Printf | 
| HPrintfType | Text.Printf | 
| hPut |  | 
| 1 (Function) | Data.ByteString.Builder.Internal | 
| 2 (Function) | Data.ByteString.Lazy, Data.ByteString.Lazy.Char8 | 
| 3 (Function) | Data.ByteString, Data.ByteString.Char8 | 
| hPutArray | Data.Array.IO, Data.Array.IO.Safe | 
| hPutBuf |  | 
| 1 (Function) | System.IO, GHC.IO.Handle, GHC.IO.Handle.Text | 
| 2 (Function) | System.Directory.Internal.Prelude | 
| hPutBufNonBlocking | System.IO, GHC.IO.Handle, GHC.IO.Handle.Text | 
| hPutBuilder | Data.ByteString.Builder, Data.ByteString.Lazy.Builder.ASCII, Data.ByteString.Lazy.Builder | 
| hPutChar | System.IO, GHC.IO.Handle, GHC.IO.Handle.Text | 
| hPutContents | Distribution.Utils.IOData | 
| hPutNonBlocking |  | 
| 1 (Function) | Data.ByteString.Lazy, Data.ByteString.Lazy.Char8 | 
| 2 (Function) | Data.ByteString, Data.ByteString.Char8 | 
| hPutStr |  | 
| 1 (Function) | System.IO, GHC.IO.Handle, GHC.IO.Handle.Text | 
| 2 (Function) | Data.ByteString.Lazy, Data.ByteString.Lazy.Char8 | 
| 3 (Function) | Data.ByteString, Data.ByteString.Char8 | 
| 4 (Function) | System.Directory.Internal.Prelude | 
| 5 (Function) | Data.Text.Lazy.IO | 
| 6 (Function) | Data.Text.IO | 
| hPutStrLn |  | 
| 1 (Function) | System.IO, GHC.IO.Handle.Text | 
| 2 (Function) | Data.ByteString.Char8 | 
| 3 (Function) | Data.ByteString.Lazy.Char8 | 
| 4 (Function) | Data.ByteString | 
| 5 (Function) | System.Directory.Internal.Prelude | 
| 6 (Function) | Data.Text.Lazy.IO | 
| 7 (Function) | Data.Text.IO | 
| HPUX | Distribution.System | 
| hr | Text.XHtml.Strict, Text.XHtml.Frameset, Text.XHtml.Transitional, Text.XHtml | 
| hReady | System.IO | 
| href | Text.XHtml.Strict, Text.XHtml.Frameset, Text.XHtml.Transitional, Text.XHtml | 
| HRefl | Data.Type.Equality, Data.Typeable, Type.Reflection, Data.Data | 
| hreflang | Text.XHtml.Strict, Text.XHtml.Frameset, Text.XHtml.Transitional, Text.XHtml | 
| hRunTermOutput | System.Console.Terminfo.Base, System.Console.Terminfo | 
| hsc2hsProgram | Distribution.Simple.Program.Builtin, Distribution.Simple.Program | 
| hscolour | Distribution.Simple.Haddock | 
| hscolourBenchmarks | Distribution.Simple.Setup | 
| hscolourCabalFilePath | Distribution.Simple.Setup | 
| hscolourCommand | Distribution.Simple.Setup | 
| hscolourCSS | Distribution.Simple.Setup | 
| hscolourDistPref | Distribution.Simple.Setup | 
| hscolourExecutables | Distribution.Simple.Setup | 
| HscolourFlags |  | 
| 1 (Data Constructor) | Distribution.Simple.Setup | 
| 2 (Type/Class) | Distribution.Simple.Setup | 
| hscolourForeignLibs | Distribution.Simple.Setup | 
| hscolourHook | Distribution.Simple.UserHooks, Distribution.Simple | 
| hscolourPref | Distribution.Simple.BuildPaths | 
| hscolourProgram | Distribution.Simple.Program.Builtin, Distribution.Simple.Program | 
| hscolourTestSuites | Distribution.Simple.Setup | 
| hscolourVerbosity | Distribution.Simple.Setup | 
| hSeek | System.IO, GHC.IO.Handle | 
| hsep |  | 
| 1 (Function) | Text.PrettyPrint.HughesPJ, Text.PrettyPrint, Text.PrettyPrint.HughesPJClass | 
| 2 (Function) | Text.PrettyPrint.Annotated.HughesPJ, Text.PrettyPrint.Annotated, Text.PrettyPrint.Annotated.HughesPJClass | 
| 3 (Function) | Language.Haskell.TH.PprLib | 
| hSetBinaryMode | System.IO, GHC.IO.Handle | 
| hSetBuffering | System.IO, GHC.IO.Handle | 
| hSetEcho | System.IO, GHC.IO.Handle | 
| hSetEncoding | System.IO, GHC.IO.Handle | 
| hSetFileSize | System.IO, GHC.IO.Handle | 
| hSetNewlineMode | System.IO, GHC.IO.Handle | 
| hSetPosn | System.IO, GHC.IO.Handle | 
| hShow | System.IO, GHC.IO.Handle | 
| hsLex | Text.Read.Lex | 
| hsLibraries |  | 
| 1 (Function) | Distribution.Types.InstalledPackageInfo.Lens | 
| 2 (Function) | Distribution.Types.InstalledPackageInfo, Distribution.InstalledPackageInfo | 
| hspace | Text.XHtml.Transitional, Text.XHtml | 
| hsSourceDirs |  | 
| 1 (Function) | Distribution.Types.BuildInfo.Lens, Distribution.Types.Lens | 
| 2 (Function) | Distribution.Types.BuildInfo, Distribution.PackageDescription | 
| hStdError | System.Process.Internals | 
| hStdInput | System.Process.Internals | 
| hStdOutput | System.Process.Internals | 
| hstoolVersion | Distribution.Simple.HaskellSuite | 
| hTell | System.IO, GHC.IO.Handle | 
| HTML | Text.XHtml.Strict, Text.XHtml.Frameset, Text.XHtml.Transitional, Text.XHtml | 
| Html | Text.XHtml.Strict, Text.XHtml.Frameset, Text.XHtml.Transitional, Text.XHtml | 
| HtmlAttr | Text.XHtml.Strict, Text.XHtml.Frameset, Text.XHtml.Transitional, Text.XHtml | 
| htmlAttr | Text.XHtml.Strict, Text.XHtml.Frameset, Text.XHtml.Transitional, Text.XHtml | 
| htmlAttrPair | Text.XHtml.Strict, Text.XHtml.Frameset, Text.XHtml.Transitional, Text.XHtml | 
| htmlDir | Distribution.Simple.Hpc | 
| htmldir | Distribution.Simple.InstallDirs, Distribution.Simple.LocalBuildInfo | 
| HtmldirVar | Distribution.Simple.InstallDirs.Internal, Distribution.Simple.InstallDirs, Distribution.Simple.LocalBuildInfo | 
| HtmlLeaf | Text.XHtml | 
| HtmlNode | Text.XHtml | 
| HTMLTABLE | Text.XHtml.Table, Text.XHtml | 
| HtmlTable | Text.XHtml.Table, Text.XHtml | 
| HtmlTree | Text.XHtml | 
| hTryLock | GHC.IO.Handle, GHC.IO.Handle.Lock | 
| httpequiv | Text.XHtml.Strict, Text.XHtml.Frameset, Text.XHtml.Transitional, Text.XHtml | 
| Hugs | Distribution.Compiler, Distribution.Simple.Compiler, Distribution.Simple | 
| hUnlock | GHC.IO.Handle.Lock | 
| Hurd | Distribution.System | 
| HValue |  | 
| 1 (Data Constructor) | GHCi.RemoteTypes | 
| 2 (Type/Class) | GHCi.RemoteTypes | 
| HValueRef | GHCi.RemoteTypes | 
| hvalues | GHC.Exts.Heap.Closures, GHC.Exts.Heap | 
| hWaitForInput | System.IO, GHC.IO.Handle, GHC.IO.Handle.Text | 
| hyloVersionRange | Distribution.Types.VersionRange.Internal, Distribution.Types.VersionRange, Distribution.Version, Distribution.Simple |