我在.emacs
文件下面的代码,你会期望它的工作原理:设置模式
;; Ruby
(global-font-lock-mode 1)
(autoload 'ruby-mode "ruby-mode" "Ruby editing mode." t)
(setq auto-mode-alist (cons '("\\.rb$" . ruby-mode) auto-mode-alist))
(setq auto-mode-alist (cons '("\\.rsel$" . ruby-mode) auto-mode-alist))
(setq auto-mode-alist (cons '("\\.rhtml$" . html-mode) auto-mode-alist))
(setq auto-mode-alist (cons '("\\.erb$" . html-mode) auto-mode-alist))
(setq auto-mode-alist (cons '("\\.prawn$" . html-mode) auto-mode-alist))
(setq auto-mode-alist (cons '("Rakefile$" . ruby-mode) auto-mode-alist))
但是,我尝试烘干了一下失败:
(defun set-mode-for-filename-patterns (mode filename-pattern-list)
(mapcar
(lambda (filename-pattern)
(setq
auto-mode-alist
(cons '(filename-pattern . mode) auto-mode-alist)))
filename-pattern-list))
;; Ruby
(global-font-lock-mode 1)
(autoload 'ruby-mode "ruby-mode" "Ruby editing mode." t)
(set-mode-for-filename-patterns
ruby-mode
'("\\.rb$"
"\\.rsel$"
"\\.rhtml$"
"\\.erb$"
"\\.prawn$"
"Rakefile$"
"Gemfile$"))
...,出现以下错误:
Debugger entered--Lisp error: (void-variable ruby-mode)
(set-mode-for-filename-patterns ruby-mode (quote ("\\.rb$" "\\.rsel$" "\\.rhtml$" "\\.erb$" "\\.prawn$" "Rakefile$" "Gemfile$")))
eval-buffer(#<buffer *load*> nil "/home/duncan/.emacs" nil t) ; Reading at buffer position 1768
load-with-code-conversion("/home/duncan/.emacs" "/home/duncan/.emacs" t t)
load("~/.emacs" t t)
#[nil "\205\264
我有点困惑在这里...特别是,我不知道下站在如何ruby-mode
是无效的&所以不能传递给一个函数,但可以被cons
编成一对?
任何指针(heh)将不胜感激。
传递给'regexp-opt'参数列表的成员本身不能是正则表达式。另见http://stackoverflow.com/questions/11027783/how-can-i-cons-a-list-of-pairs-on-to-auto-mode-alist/11030085#11030085 – phils 2012-06-25 03:12:29