| M68k | Distribution.System |
| MagicHash | Language.Haskell.Extension, Distribution.Simple |
| main | Distribution.ModuleName |
| maintainer | |
| 1 (Function) | Distribution.PackageDescription |
| 2 (Function) | Distribution.InstalledPackageInfo |
| Make | Distribution.PackageDescription |
| makeCommand | Distribution.Simple.Command |
| mandir | Distribution.Simple.InstallDirs, Distribution.Simple.LocalBuildInfo |
| many | Distribution.Compat.ReadP |
| many1 | Distribution.Compat.ReadP |
| manyTill | Distribution.Compat.ReadP |
| mapCondTree | Distribution.PackageDescription.Configuration |
| mapTreeConds | Distribution.PackageDescription.Configuration |
| mapTreeConstrs | Distribution.PackageDescription.Configuration |
| mapTreeData | Distribution.PackageDescription.Configuration |
| markup | Distribution.Simple.Program.Hpc |
| markupPackage | Distribution.Simple.Hpc |
| markupTest | Distribution.Simple.Hpc |
| matchDirFileGlob | Distribution.Simple.Utils |
| matchFileGlob | Distribution.Simple.Utils |
| MaximumOptimisation | Distribution.Simple.Compiler, Distribution.Simple |
| maybeExit | Distribution.Simple.Utils |
| maybeGetPersistBuildConfig | Distribution.Simple.Configure |
| Mercurial | Distribution.PackageDescription |
| merge | Distribution.Simple.PackageIndex |
| Mips | Distribution.System |
| MIT | Distribution.License, Distribution.Make, Distribution.Simple |
| MkFlag | Distribution.PackageDescription |
| mkLibName | Distribution.Simple.BuildPaths |
| MkOptDescr | Distribution.Simple.Command |
| mkProfLibName | Distribution.Simple.BuildPaths |
| mkSharedLibName | Distribution.Simple.BuildPaths |
| mkSimplePreProcessor | Distribution.Simple.PreProcess |
| mkVersionIntervals | Distribution.Version, Distribution.Simple |
| ModuleName | Distribution.ModuleName |
| moduleNameIndex | Distribution.Simple.PackageIndex |
| modulePath | Distribution.PackageDescription |
| MonadComprehensions | Language.Haskell.Extension, Distribution.Simple |
| MonoLocalBinds | Language.Haskell.Extension, Distribution.Simple |
| MonomorphismRestriction | Language.Haskell.Extension, Distribution.Simple |
| MonoPatBinds | Language.Haskell.Extension, Distribution.Simple |
| Monotone | Distribution.PackageDescription |
| moreRecentFile | Distribution.Simple.Utils |
| moreVerbose | Distribution.Verbosity |
| multiOption | Distribution.Simple.Command |
| MultiParamTypeClasses | Language.Haskell.Extension, Distribution.Simple |
| multiStageProgramInvocation | Distribution.Simple.Program.Run, Distribution.Simple.Program.Ar |
| MultiWayIf | Language.Haskell.Extension, Distribution.Simple |
| munch | Distribution.Compat.ReadP |
| munch1 | Distribution.Compat.ReadP |