https://github.com/purcell/flymake-haskell-multi

Syntax-check haskell source in Emacs using both ghc and hlint
https://github.com/purcell/flymake-haskell-multi

Last synced: about 2 months ago
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Syntax-check haskell source in Emacs using both ghc and hlint

• Host: GitHub
• URL: https://github.com/purcell/flymake-haskell-multi
• Owner: purcell
• Created: 2013-03-21T17:19:25.000Z (almost 12 years ago)
• Default Branch: master
• Last Pushed: 2024-11-07T07:15:33.000Z (3 months ago)
• Last Synced: 2024-11-07T08:23:22.765Z (3 months ago)
• Language: Emacs Lisp
• Size: 4.88 KB
• Stars: 4
• Watchers: 3
• Forks: 4
• Open Issues: 4
• Metadata Files:
  • Readme: README.md

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README

        
flymake-haskell-multi.el

========================

*Note: you probably want to use [flycheck](https://github.com/lunaryorn/flycheck) instead.*

An Emacs flymake handler for checking Haskell source code with both

`ghc` and [hlint][hlint]. If `ghc -Wall -fno-code` returns no errors,

`hlint` is run (if available). Warnings and errors output by both programs

will be displayed via flymake overlays in the source code.

This works via a small shell script, `haskell_multi`, which is bundled.

For a demonstration, see [this screencast](http://www.youtube.com/watch?v=aj7WF_Zm9zY).

Installation

=============

If you choose not to use one of the convenient packages in

[Melpa][melpa] and [Marmalade][marmalade], you'll need to add the

directory containing `flymake-haskell-multi.el` and the

`haskell_multi` script to your `load-path`, and then `(require

'flymake-haskell-multi)`. You'll also need to install

[flymake-easy](https://github.com/purcell/flymake-easy).

You should also install [hlint][hlint] and ensure it is on your `exec-path`.

Usage

=====

Add the following to your emacs init file:

    (require 'flymake-haskell-multi) ;; not needed if installed via package

    (add-hook 'haskell-mode-hook 'flymake-haskell-multi-load)

[marmalade]: http://marmalade-repo.org

[melpa]: http://melpa.org

[hlint]: http://community.haskell.org/~ndm/hlint/



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