Convert all prelude-*-mode-hooks into actual hooks (allow add-hook)

init.el

@@ -99,7 +99,7 @@ by Prelude.")
 (when (file-exists-p prelude-personal-dir)
   (mapc 'load (directory-files prelude-personal-dir nil "^[^#].*el$")))
 
-(message "Emacs Prelude is ready to do thy bidding, Master, %s!"
+(message "Emacs Prelude is ready to do thy bidding, Master %s!"
          (getenv "USER"))
 
 ;;; init.el ends here

modules/prelude-c.el

@@ -32,18 +32,22 @@
 
 ;;; Code:
 
-(defun prelude-c-mode-common-hook ()
+(defun prelude-c-mode-common-defaults ()
+  (setq indent-tabs-mode t)
   (setq c-basic-offset 4))
 
+(setq prelude-c-mode-common-hook 'prelude-c-mode-common-defaults)
+
 ;; this will affect all modes derived from cc-mode, like
 ;; java-mode, php-mode, etc
-(add-hook 'c-mode-common-hook 'prelude-c-mode-common-hook)
+(add-hook 'c-mode-common-hook (lambda () (run-hooks 'prelude-c-mode-common-hook)))
 
-(defun prelude-makefile-mode-hook ()
-  (setq indent-tabs-mode t)
-  (setq tab-width 4))
+(defun prelude-makefile-mode-defaults ()
+  (setq indent-tabs-mode t))
+
+(setq prelude-makefile-mode-hook 'prelude-makefile-mode-defaults)
 
-(add-hook 'makefile-mode-hook 'prelude-makefile-mode-hook)
+(add-hook 'makefile-mode-hook (lambda () (run-hook 'prelude-makefile-mode-hook)))
 
 (provide 'prelude-c)
 

modules/prelude-clojure.el

@@ -39,10 +39,12 @@
 ;; 2. Invoke M-x clojure-jack-in from a project
 (require 'clojure-mode)
 
-(defun prelude-clojure-mode-hook ()
-  (prelude-lisp-coding-hook))
+(defun prelude-clojure-mode-defaults ()
+  (run-hooks 'prelude-lisp-coding-hook))
 
-(add-hook 'clojure-mode-hook 'prelude-clojure-mode-hook)
+(setq prelude-clojure-mode-hook 'prelude-clojure-mode-defaults)
+
+(add-hook 'clojure-mode-hook (lambda () (run-hooks 'prelude-clojure-mode-hook)))
 
 (provide 'prelude-clojure)
 

modules/prelude-coffee.el

@@ -34,8 +34,8 @@
 
 (require 'coffee-mode)
 
-(defun prelude-coffee-mode-hook ()
-  "coffee-mode-hook"
+(defun prelude-coffee-mode-defaults ()
+  "coffee-mode-defaults"
 
   ;; CoffeeScript uses two spaces.
   (set (make-local-variable 'tab-width) 2)
@@ -64,7 +64,9 @@
        (file-exists-p (coffee-compiled-file-name))
        (coffee-cos-mode t)))
 
-(add-hook 'coffee-mode-hook 'prelude-coffee-mode-hook)
+(setq prelude-coffee-mode-hook 'prelude-coffee-mode-defaults)
+
+(add-hook 'coffee-mode-hook (lambda () (run-hooks 'prelude-coffee-mode-hook)))
 
 (provide 'prelude-coffee)
 

modules/prelude-common-lisp.el

@@ -63,8 +63,8 @@
   ;; default to SBCL on Linux and Windows
   (setq slime-default-lisp 'sbcl))
 
-(add-hook 'lisp-mode-hook 'prelude-lisp-coding-hook)
-(add-hook 'slime-repl-mode-hook 'prelude-interactive-lisp-coding-hook)
+(add-hook 'lisp-mode-hook (lambda () (run-hooks 'prelude-lisp-coding-hook)))
+(add-hook 'slime-repl-mode-hook (lambda () (run-hooks 'prelude-interactive-lisp-coding-hook)))
 
 ;; start slime automatically when we open a lisp file
 (defun prelude-start-slime ()

modules/prelude-emacs-lisp.el

@@ -42,20 +42,24 @@
               (if (file-exists-p (concat buffer-file-name "c"))
                   (delete-file (concat buffer-file-name "c"))))))
 
-(defun prelude-emacs-lisp-mode-hook ()
-  (prelude-lisp-coding-hook)
+(defun prelude-emacs-lisp-mode-defaults ()
+  (run-hooks 'prelude-lisp-coding-hook)
   (turn-on-eldoc-mode)
   (prelude-remove-elc-on-save)
   (rainbow-mode +1))
 
-(add-hook 'emacs-lisp-mode-hook 'prelude-emacs-lisp-mode-hook)
+(setq prelude-emacs-lisp-mode-hook 'prelude-emacs-lisp-mode-defaults)
+
+(add-hook 'emacs-lisp-mode-hook (lambda () (run-hooks 'prelude-emacs-lisp-mode-hook)))
 
 ;; ielm is an interactive Emacs Lisp shell
-(defun prelude-ielm-mode-hook ()
-  (prelude-interactive-lisp-coding-hook)
+(defun prelude-ielm-mode-defaults ()
+  (run-hooks 'prelude-interactive-lisp-coding-hook)
   (turn-on-eldoc-mode))
 
-(add-hook 'ielm-mode-hook 'prelude-ielm-mode-hook)
+(setq prelude-ielm-mode-hook 'prelude-ielm-mode-defaults)
+
+(add-hook 'ielm-mode-hook (lambda () (run-hooks 'prelude-ielm-mode-hook)))
 
 (define-key emacs-lisp-mode-map (kbd "M-.") 'find-function-at-point)
 

modules/prelude-haskell.el

@@ -32,13 +32,15 @@
 
 ;;; Code:
 
-(defun prelude-haskell-mode-hook ()
-  (prelude-prog-mode-hook)
+(defun prelude-haskell-mode-defaults ()
+  (run-hooks 'prelude-prog-mode-hook) ;; run manually; not derived from prog-mode
   (subword-mode +1)
   (turn-on-haskell-doc-mode)
   (turn-on-haskell-indentation))
 
-(add-hook 'haskell-mode-hook 'prelude-haskell-mode-hook)
+(setq prelude-haskell-mode-hook 'prelude-haskell-mode-defaults)
+
+(add-hook 'haskell-mode-hook (lambda () (run-hooks 'prelude-haskell-mode-hook)))
 
 (provide 'prelude-haskell)
 

modules/prelude-js.el

@@ -32,11 +32,13 @@
 
 ;;; Code:
 
-(defun prelude-js-mode-hook ()
+(defun prelude-js-mode-defaults ()
   ;; electric-layout-mode doesn't play nice with js-mode
   (electric-layout-mode -1))
 
-(add-hook 'js-mode-hook 'prelude-js-mode-hook)
+(setq prelude-js-mode-hook 'prelude-js-mode-defaults)
+
+(add-hook 'js-mode-hook (lambda () (run-hooks 'prelude-js-mode-hook)))
 
 (provide 'prelude-js)
 

modules/prelude-latex.el

@@ -52,11 +52,13 @@
         ("PDF Viewer" "open %o")
         ("HTML Viewer" "open %o")))
 
-(defun prelude-latex-mode-hook ()
+(defun prelude-latex-mode-defaults ()
   (turn-on-auto-fill)
   (abbrev-mode +1))
 
-(add-hook 'LaTeX-mode-hook 'prelude-latex-mode-hook)
+(setq prelude-latex-mode-hook 'prelude-latex-mode-defaults)
+
+(add-hook 'LaTeX-mode-hook (lambda () (run-hooks 'prelude-latex-mode-hook)))
 
 (provide 'prelude-latex)
 

modules/prelude-lisp.el

@@ -36,14 +36,18 @@
 (define-key read-expression-map (kbd "TAB") 'lisp-complete-symbol)
 
 ;; a great lisp coding hook
-(defun prelude-lisp-coding-hook ()
+(defun prelude-lisp-coding-defaults ()
   (paredit-mode +1))
 
+(setq prelude-lisp-coding-hook 'prelude-lisp-coding-defaults)
+
 ;; interactive modes don't need whitespace checks
-(defun prelude-interactive-lisp-coding-hook ()
+(defun prelude-interactive-lisp-coding-defaults ()
   (paredit-mode +1)
   (prelude-turn-off-whitespace))
 
+(setq prelude-interactive-lisp-coding-hook 'prelude-interactive-lisp-coding-defaults)
+
 (provide 'prelude-lisp)
 
 ;;; prelude-lisp.el ends here

modules/prelude-org.el

@@ -38,10 +38,12 @@
 (global-set-key "\C-cb" 'org-iswitchb)
 (setq org-log-done t)
 
-(defun prelude-org-mode-hook ()
+(defun prelude-org-mode-defaults ()
   (electric-indent-mode -1))
 
-(add-hook 'org-mode-hook 'prelude-org-mode-hook)
+(setq prelude-org-mode-hook 'prelude-org-mode-defaults)
+
+(add-hook 'org-mode-hook (lambda () (run-hooks 'prelude-org-mode-hook)))
 
 (provide 'prelude-org)
 

modules/prelude-perl.el

@@ -35,7 +35,7 @@
 ;; use cperl-mode instead of perl-mode
 (defalias 'perl-mode 'cperl-mode)
 
-(defun prelude-cperl-mode-hook ()
+(defun prelude-cperl-mode-defaults ()
   (setq cperl-indent-level 4)
   (setq cperl-continued-statement-offset 8)
   ;; cperl-hairy affects all those variables, but I prefer
@@ -56,7 +56,9 @@
   (set-face-background 'cperl-hash-face nil)
   (setq cperl-invalid-face nil))
 
-(add-hook 'cperl-mode-hook 'prelude-cperl-mode-hook t)
+(setq prelude-cperl-mode-hook 'prelude-cperl-mode-defaults)
+
+(add-hook 'cperl-mode-hook (lambda () (run-hooks 'prelude-cperl-mode-hook)) t)
 
 (provide 'prelude-perl)
 

modules/prelude-programming.el

@@ -95,19 +95,29 @@
 (require 'which-func)
 (which-func-mode 1)
 
-(defun prelude-prog-mode-hook ()
+;; in Emacs 24 programming major modes generally derive from a common
+;; mode named prog-mode; for others, we'll arrange for our mode
+;; defaults function to run prelude-prog-mode-hook directly.  To
+;; augment and/or counteract these defaults your own function
+;; to prelude-prog-mode-hook, using:
+;;
+;;     (add-hook 'prelude-prog-mode-hook 'my-prog-mode-defaults t)
+;;
+;; (the final optional t sets the *append* argument)
+
+(defun prelude-prog-mode-defaults ()
   "Default coding hook, useful with any programming language."
   (flyspell-prog-mode)
   (prelude-local-comment-auto-fill)
   (prelude-turn-on-whitespace)
   (prelude-turn-on-abbrev)
   (prelude-add-watchwords)
-  ;; keep the whitespace decent all the time
+  ;; keep the whitespace decent all the time (in this buffer)
   (add-hook 'before-save-hook 'whitespace-cleanup nil t))
 
-;; in Emacs 24 programming major modes generally derive
-;; from a common mode named prog-mode
-(add-hook 'prog-mode-hook 'prelude-prog-mode-hook)
+(setq prelude-prog-mode-hook 'prelude-prog-mode-defaults)
+
+(add-hook 'prog-mode-hook (lambda () (run-hooks 'prelude-prog-mode-hook)))
 
 (provide 'prelude-programming)
 ;;; prelude-programming.el ends here

modules/prelude-python.el

@@ -35,11 +35,13 @@
 
 (require 'python)
 
-(defun prelude-python-mode-hook ()
-  (prelude-prog-mode-hook)
+(defun prelude-python-mode-defaults ()
+  (run-hooks 'prelude-prog-mode-hook) ;; run manually; not derived from prog-mode
   (electric-indent-mode -1))
 
-(add-hook 'python-mode-hook 'prelude-python-mode-hook)
+(setq prelude-python-mode-hook 'prelude-python-mode-defaults)
+
+(add-hook 'python-mode-hook (lambda () (run-hooks 'prelude-python-mode-hook)))
 
 (provide 'prelude-python)
 

modules/prelude-ruby.el

@@ -59,30 +59,36 @@
 (require 'ruby-block)
 (require 'ruby-end)
 
-(defun prelude-ruby-mode-hook ()
+(defun prelude-ruby-mode-defaults ()
   (inf-ruby-keys)
   ;; turn off the annoying input echo in irb
   (setq comint-process-echoes t)
   (ruby-block-mode t)
   (local-set-key (kbd "C-h r") 'yari))
 
-(add-hook 'ruby-mode-hook 'prelude-ruby-mode-hook)
+(setq prelude-ruby-mode-hook 'prelude-ruby-mode-defaults)
+
+(add-hook 'ruby-mode-hook (lambda () (run-hooks 'prelude-ruby-mode-hook)))
 
 (require 'haml-mode)
 (require 'scss-mode)
 
-(defun prelude-css-mode-hook ()
+(defun prelude-css-mode-defaults ()
   (setq css-indent-offset 2)
   (rainbow-mode +1))
 
-(add-hook 'css-mode-hook 'prelude-css-mode-hook)
+(setq prelude-css-mode-hook 'prelude-css-mode-defaults)
+
+(add-hook 'css-mode-hook (lambda () (run-hooks 'prelude-css-mode-hook)))
 
-(defun prelude-scss-mode-hook ()
+(defun prelude-scss-mode-defaults ()
   (prelude-css-mode-hook)
   ;; turn off annoying auto-compile on save
   (setq scss-compile-at-save nil))
 
-(add-hook 'scss-mode-hook 'prelude-scss-mode-hook)
+(setq prelude-scss-mode-hook 'prelude-scss-mode-defaults)
+
+(add-hook 'scss-mode-hook (lambda () (run-hooks 'prelude-scss-mode-hook)))
 
 ;; cucumber support
 (require 'feature-mode)

modules/prelude-scheme.el

@@ -32,7 +32,7 @@
 
 ;;; Code:
 
-(add-hook 'scheme-mode-hook 'prelude-lisp-coding-hook)
+(add-hook 'scheme-mode-hook (lambda () (run-hooks 'prelude-lisp-coding-hook)))
 
 (provide 'prelude-scheme)
 

personal/example_el

@@ -0,0 +1,18 @@
+
+;; example_el  -- Rename to example.el to activate, and restart emacs
+
+;; Here are some examples of how to override the defaults for the
+;; various prelude-emacs settings.  To *append* to any of the
+;; configurations attached to prelude-*-hooks, you can attach a
+;; function to the appropriate hook:
+
+(add-hook 'prelude-prog-mode-hook
+          (lambda ()
+            (prelude-turn-off-whitespace)
+            (remove-hook 'before-save-hook 'whitespace-cleanup)) t)
+
+;; For other global settings, just run the appropriate function; all
+;; personal/*.el files will be evaluate after prelude-emacs is loaded.
+
+(global-hl-line-mode -1)
+(blink-cursor-mode t)