Index - M
| many | Tonalude |
| Map | Tonalude |
| map | Tonalude |
| mapM | Tonalude |
| mapMaybe | Tonalude |
| mapM_ | Tonalude |
| mappend | Tonalude |
| max | Tonalude |
| maxBound | Tonalude |
| Maybe | Tonalude |
| maybe | Tonalude |
| maybeToList | Tonalude |
| mconcat | Tonalude |
| mempty | Tonalude |
| min | Tonalude |
| minBound | Tonalude |
| mod | Tonalude |
| Monad | Tonalude |
| MonadIO | Tonalude |
| MonadPlus | Tonalude |
| MonadReader | Tonalude |
| MonadThrow | Tonalude |
| MonadTrans | Tonalude |
| Monoid | Tonalude |
| mplus | Tonalude |
| msum | Tonalude |
| mzero | Tonalude |