我对emacs有问题。
我刚刚下载了它，我还通过终端下载了Opam和OCaml。我非常确定它没有问题，然后安装了tuareg。我将.el的tuareg文件放在了必须放置的位置（在emacs-> site-lisp中）。但是，当我打开一个新文件test.ml时，emacs告诉我找不到该文件，它是directory write-protected并且它没有运行tuareg模式（它仍处于基本模式）。
我设法用C-x C-q更改了只读缓冲区，因此我可以在文件上写，但是当我写let x = 3;;并按C-x C-e时，它不执行解释
这是我的.emacs文件：
;; Affichage français
(standard-display-european t)
;; Affiche le numéro de ligne et n'affiche pas celui de la colonne
(column-number-mode nil)
(line-number-mode t)
;; Les 'beep' deviennent visibles (et non plus audibles)
(setq visible-bell t)
;; Pour le mode Tuareg
(setq auto-mode-alist (cons '("\\.ml\\w?" . tuareg-mode) auto-mode-alist))
(autoload 'tuareg-mode "tuareg" "Major mode for editing Caml code" t)
(autoload 'camldebug "camldebug" "Run the Caml debugger" t)
;; Pour avoir la coloration syntaxique automatiquement
(global-font-lock-mode 1)
;;Couper sur Ctrl+W
(global-set-key (kbd "C-w" ) 'kill-line)
;;Copier sur Ctrl+C
(global-set-key (kbd "C-c" ) 'kill-ring-save)
;;Coller sur Ctrl+V
(global-set-key (kbd "C-v" ) 'yank)
;;Annuler sur Ctrl+Z
(global-set-key (kbd "C-z" ) 'undo)
(custom-set-variables
;; custom-set-variables was added by Custom.
;; If you edit it by hand, you could mess it up, so be careful.
;; Your init file should contain only one such instance.
;; If there is more than one, they won't work right.
'(exec-path (quote ("/usr/bin" "/bin" "/usr/sbin" "/sbin" "/Applications/Emacs.app/Contents/MacOS/bin" "/usr/local/bin"))))
(custom-set-faces
;; custom-set-faces was added by Custom.
;; If you edit it by hand, you could mess it up, so be careful.
;; Your init file should contain only one such instance.
;; If there is more than one, they won't work right.
)
(setq mac-option-key-is-meta nil)
(setq mac-command-key-is-meta t)
(setq mac-command-modifier 'meta)
(setq mac-option-modifier nil)