unite-haddock

unite.vim source for haddock and hoogle

Usage

:Unite haddock shows all installed modules.

:Unite hoogle shows the result of hoogle command. You have to install the hoogle command by cabal install hoogle to enable this source.

:Unite hoogle:exact shows the result of hoogle exact search. It corresponds to passing --exact argument to hoogle.

Actions

browse_local (default)

Opens local haddock.

• Note: To generate local documentations, you must install packages with --enable-documentation, or edit $HOME/.cabal/config: documentation: True.

browse_remote

Opens remote haddock (Hackage).

• Note: If you'd like to make this action default, add call unite#custom_default_action('haddock', 'browse_remote') to your vimrc. See :help unite#custom_default_action() for more detail.

preview (hoogle only)

Shows the information in the preview window.

• Note: You can preview the informatin by pressing p key on a candidate.

Global Variables

g:unite_source_hoogle_max_candidates

The maximal number of candidates of hoogle.

Default: 200

g:unite_source_haddock_browser

The browser used to view documentations.

Normally, you don't have to set this variable. If you're using a minor DE (e.g. awesome, XMonad) and xdg-open fails to recognize local file URIs correctly, set this variable manually in your ~/.vimrc.

let g:unite_source_haddock_browser = 'firefox'