Emacs support for Ruby and Rails

获得 modle

http://www.hyperionreactor.net/files/emacs-ruby-rails-1.0.zip
cd /usr/share/emacs/site-lisp
unzip emacs-ruby-rails-1.0.zip

修改 /etc/emacs/site-start.el

支持 Ruby

(require 'ruby-mode)
(require 'ruby-electric)

支持 Ruby on Rails

 (defun try-complete-abbrev (old)
(if (expand-abbrev) t nil))
(setq hippie-expand-try-functions-list
'(try-complete-abbrev
try-complete-file-name
try-expand-dabbrev))

(require 'rails)