Homepage: https://github.com/hasky-mode/hasky-extensions
Author: Mark Karpov
Updated:
Toggle Haskell language extensions
The package provides a way to add and remove Haskell language extensions easily from any place in a file without moving the point. This is done with help of a menu where the most popular language extensions are assigned just one letter to toggle, while the others require two key strokes. Naturally, when performing toggling of the extensions, they are kept sorted and aligned automatically for you.