Clean up haskell-mode-hook.

haskell-mode.el

@@ -552,94 +552,75 @@ May return a qualified name."
   :type 'boolean
   :group 'haskell-interactive)
 
-(defcustom haskell-mode-hook nil
-  "Hook run after entering `haskell-mode'.
+(defvar eldoc-print-current-symbol-info-function)
+
+;; For compatibility with Emacs < 24, derive conditionally
+(defalias 'haskell-parent-mode
+  (if (fboundp 'prog-mode) 'prog-mode 'fundamental-mode))
+
+;; The main mode functions
+;;;###autoload
+(define-derived-mode haskell-mode haskell-parent-mode "Haskell"
+  "Major mode for editing Haskell programs.
 
-You may be looking at this documentation because you haven't
-configured indentation or process interaction.
+For more information aee also Info node `(haskell-mode)Getting Started'.
+
+\\<haskell-mode-map>
+
+Literate Haskell scripts are supported via `literate-haskell-mode'.
+The variable `haskell-literate' indicates the style of the script in the
+current buffer.  See the documentation on this variable for more details.
+
+Use `haskell-version' to find out what version of Haskell mode you are
+currently using.
+
+Additional Haskell mode modules can be hooked in via `haskell-mode-hook'.
 
 Indentation modes:
 
-   `haskell-indentation-mode', Kristof Bastiaensen
-     Intelligent semi-automatic indentation Mk2
+    `haskell-indentation-mode', Kristof Bastiaensen, Gergely Risko
+      Intelligent semi-automatic indentation Mk2
 
-   `haskell-indent-mode', Guy Lapalme
-     Intelligent semi-automatic indentation.
+    `haskell-indent-mode', Guy Lapalme
+      Intelligent semi-automatic indentation.
 
-   `haskell-simple-indent-mode', Graeme E Moss and Heribert Schuetz
-     Simple indentation.
+    `haskell-simple-indent-mode', Graeme E Moss and Heribert Schuetz
+      Simple indentation.
 
 Interaction modes:
 
-   `interactive-haskell-mode'
-     Interact with per-project GHCi processes through a REPL and
-     directory-aware sessions.
+    `interactive-haskell-mode'
+      Interact with per-project GHCi processes through a REPL and
+      directory-aware sessions.
 
-   `inf-haskell-mode'
-     Interact with a GHCi process using comint-mode. Deprecated.
+    `inf-haskell-mode'
+      Interact with a GHCi process using comint-mode. Deprecated.
 
 Other modes:
 
-   `haskell-decl-scan-mode', Graeme E Moss
-     Scans top-level declarations, and places them in a menu.
+    `haskell-decl-scan-mode', Graeme E Moss
+      Scans top-level declarations, and places them in a menu.
 
-   `haskell-doc-mode', Hans-Wolfgang Loidl
-     Echoes types of functions or syntax of keywords when the cursor is idle.
+    `haskell-doc-mode', Hans-Wolfgang Loidl
+      Echoes types of functions or syntax of keywords when the cursor is idle.
 
 To activate a minor-mode, simply run the interactive command. For
 example, `M-x haskell-doc-mode'. Run it again to disable it.
 
 To enable a mode for every haskell-mode buffer, add a hook in
-your Emacs configuration. For example, to enable
-haskell-indent-mode and interactive-haskell-mode, use the
-following:
+your Emacs configuration. To do that you can customize
+`haskell-mode-hook' or add lines to your .emacs file. For
+example, to enable `haskell-indent-mode' and
+`interactive-haskell-mode', use the following:
 
-(add-hook 'haskell-mode-hook 'haskell-indent-mode)
-(add-hook 'haskell-mode-hook 'interactive-haskell-mode)
+    (add-hook 'haskell-mode-hook 'haskell-indentation-mode)
+    (add-hook 'haskell-mode-hook 'interactive-haskell-mode)
 
-See Info node `(haskell-mode)haskell-mode-hook' for more details.
+For more details see Info node `(haskell-mode)haskell-mode-hook'.
 
-Warning: do not enable more than one of the three indentation
+Warning: do not enable more than one of the above indentation
 modes. See Info node `(haskell-mode)indentation' for more
-details."
-  :type 'hook
-  :group 'haskell
-  :link '(info-link "(haskell-mode)haskell-mode-hook")
-  :link '(function-link haskell-mode)
-  :options `(capitalized-words-mode
-             imenu-add-menubar-index
-             turn-on-eldoc-mode
-             turn-on-haskell-decl-scan
-             turn-on-haskell-doc
-             turn-on-haskell-indent
-             turn-on-haskell-indentation
-             turn-on-haskell-simple-indent
-             turn-on-haskell-unicode-input-method))
-
-(defvar eldoc-print-current-symbol-info-function)
-
-;; For compatibility with Emacs < 24, derive conditionally
-(defalias 'haskell-parent-mode
-  (if (fboundp 'prog-mode) 'prog-mode 'fundamental-mode))
-
-;; The main mode functions
-;;;###autoload
-(define-derived-mode haskell-mode haskell-parent-mode "Haskell"
-  "Major mode for editing Haskell programs.
-
-See also Info node `(haskell-mode)Getting Started' for more
-information about this mode.
-
-\\<haskell-mode-map>
-Literate scripts are supported via `literate-haskell-mode'.
-The variable `haskell-literate' indicates the style of the script in the
-current buffer.  See the documentation on this variable for more details.
-
-Use `haskell-version' to find out what version of Haskell mode you are
-currently using.
-
-Additional Haskell mode modules can be hooked in via `haskell-mode-hook';
-see documentation for that variable for more details.
+details.
 
 Minor modes that work well with `haskell-mode':