Index - F
| fill | Text.Pretty |
| fillBreak | Text.Pretty |
| fillCat | Text.Pretty |
| fillSep | Text.Pretty |
| Fixity | |
| 1 (Data Constructor) | Text.Fixity.Internal, Text.Fixity, Text.PrettyBy.Fixity |
| 2 (Type/Class) | Text.Fixity, Text.PrettyBy.Fixity |
| FixityOver | Text.Fixity.Internal, Text.Fixity, Text.PrettyBy.Fixity |
| flatAlt | Text.Pretty |
| fuse | Text.Pretty |
| FusionDepth | Text.Pretty |