vim-stylishask

Integrates with stylish-haskell
so every time you save a Haskell source file it gets automatically prettified.

Simply using :%!stylish-haskell replaces your whole source file with an error
message from stylish-haskell when you happen to have a syntax error in your
code, this plugin manages that annoyance.

Note: If you prefer hindent use
vim-hindent instead.

Installation

Compatible with Vundle, Pathogen, Vim-plug.

Usage

By default, vim-stylishask will format your code automatically when saving a
Haskell source file, but you can use the :Stylishask command at any time to
format the current file.

To apply stylish-haskell on a range, either write the range manually or
visually select the desired code and then invoke :Stylishask.

Use :StylishaskEnable, :StylishaskDisable, :StylishaskToggle to enable,
disable, or toggle running stylish-haskell on save.

Configuration

Trigger stylish-haskell when saving (default = 1):

g:stylishask_on_save = 1

stylish-haskell configuration file to use (default = “” == Use default .stylish-haskell.yaml):

g:stylishask_config_file = "/path/to/.stylish-haskell.yaml"

Specify the path to the stylish-haskell executable (for example if you
installed stylish-haskell with stack build --copy-compiler-tool stylish-haskell)

g:stylishask_config_file = "~/.stylish-haskell.yaml"