Thanks for pointing me to company-ghc. I've installed it and it works great!

--
Regards, Ilya Biryukov.

On 18 January 2015 at 00:16, Anthony Cowley <acowley@seas.upenn.edu> wrote:

> On Jan 17, 2015, at 8:19 AM, Илья Бирюков <iu.biryukov@gmail.com> wrote:
>
> Hi, Cafe!
>
> I'm struggling to configure my emacs for haskell development with ghc-mod and auto-complete. It works well for the most part, but I've run into the issue when completing qualified names. In the following example I don't get any completion after BS:
>
>         module Playground where
>
>         import qualified Data.ByteString.Lazy as BL
>
>         doWork :: BL.By -- no completion after dot
>
> Completion for unqualified names and module name in imports works just fine.
> Maybe someone has run into this issue before?
>

Completion after the dot is provided by company-ghc, so you'd want to setup company rather than autocomplete.

Anthony


> My .emacs:
>       (ac-config-default)
>       (auto-complete-mode t)
>
>       (add-hook 'haskell-mode-hook 'turn-on-haskell-indentation)
>
>       (autoload 'ghc-init "ghc" nil t)
>       (add-hook 'haskell-mode-hook (lambda () (ghc-init)))
>
>       (defun my-ac-haskell-mode ()
>         (setq ac-sources (append ac-sources '(ac-source-ghc-mod))))
>
>       (add-hook 'haskell-mode-hook 'my-ac-haskell-mode)
>       (add-hook 'haskell-mode-hook 'turn-on-haskell-doc-mode)
>       (add-hook 'haskell-mode-hook 'turn-on-haskell-indent)
>
>       (ac-define-source ghc-mod
>         '((depends ghc)
>           (candidates . ghc-select-completion-symbol)
>           (symbol . "s")
>           (cache)))
>
> --
> Regards, Ilya Biryukov.
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