tools/rockbox-style.el

   1 ;;;; Emacs Lisp help for writing rockbox code. ;;;;
   2 ;;;; $Id$
   3
   4 ;;; The rockbox hacker's C conventions.
   5
   6 ;;; After loading this file and added the mode-hook you can in C
   7 ;;; files, put something like this to use the rockbox style
   8 ;;; automatically:
   9 ;;
  10 ;;   /* -----------------------------------------------------------------
  11 ;;    * local variables:
  12 ;;    * eval: (set c-file-style "rockbox")
  13 ;;    * end:
  14 ;;    */
  15 ;;
  16
  17 (defconst rockbox-c-style
  18   '((c-basic-offset . 4)
  19     (c-comment-only-line-offset . 0)
  20     (c-hanging-braces-alist     . ((substatement-open before after)))
  21     (c-offsets-alist . ((topmost-intro        . 0)
  22                         (topmost-intro-cont   . 0)
  23                         (substatement         . +)
  24                         (substatement-open    . 0)
  25                         (statement-case-intro . +)
  26                         (statement-case-open  . 0)
  27                         (case-label           . +)
  28                         ))
  29     )
  30   "Rockbox C Programming Style")
  31
  32 ;; Customizations for all of c-mode, c++-mode, and objc-mode
  33 (defun rockbox-c-mode-common-hook ()
  34   "Rockbox C mode hook"
  35   ;; add rockbox style and set it for the current buffer
  36   (c-add-style "rockbox" rockbox-c-style t)
  37   (setq tab-width 8
  38         indent-tabs-mode nil            ; Use spaces. Not tabs.
  39         comment-column 40
  40         c-font-lock-extra-types (append '("bool"))
  41         )
  42   (define-key c-mode-base-map "\C-m" 'newline-and-indent)
  43   (define-key c-mode-base-map "\M-q" 'c-fill-paragraph)
  44   (setq c-recognize-knr-p nil)
  45   )
  46
  47 ;; Set this is in your .emacs if you want to use the c-mode-hook as
  48 ;; defined here right out of the box.
  49 ; (add-hook 'c-mode-common-hook 'rockbox-c-mode-common-hook)