如何在Emacs中设置默认工作目录 - 故障排除 [英] How to set default working directory in Emacs - troubleshooting

问题描述

我知道这已经发布了很多次，但解决方案对我来说并不奏效。我从这篇文章中尝试过以下解决方案（更改Emacs中的默认文件夹）：

I know this has been posted many times, but the solutions are not working for me. I've tried the following solutions from this post (Changing the default folder in Emacs):

• 解决方案1：添加（cdC：/ Users / Name / Desktop code>到 .emacs 文件


• 解决方案2：添加（setq default-directory C：/ Documents and Settings / USER NAME / Desktop /）到 .emacs 文件


• 解决方案3：右键单击emacs快捷方式，点击属性并将该字段中的开始位置更改为所需的目录。

• Solution 1: Add (cd "C:/Users/Name/Desktop") to the .emacs file
• Solution 2: Add (setq default-directory "C:/Documents and Settings/USER NAME/Desktop/" ) to the .emacs file
• Solution 3: Right click the emacs short cut, hit properties and change the start in field to the desired directory.

只有解决方案3工作中。不幸的是，我需要使用解决方案1或2。

and only solution 3 is working. Unfortunately, I need to use either solution 1 or 2.

我相信我的 .emacs 文件是正确的，因为当我从 .emacs （load-theme'light-blue t）时，我的主题正确加载/卸载c $ c>文件。

I believe that my .emacs file is correct, because my theme is being correctly loaded/unloaded when I add/remove (load-theme 'light-blue t) from the .emacs file.

这是我最近的$ code> .emacs 文件：

Here is my MOST RECENT .emacs file:

(message "Default Dir: %S" default-directory)
(setq-default default-directory "C:/Users/Lucas/")
(message "Default Dir: %S" default-directory)
(setq-default indent-tabs-mode nil)
(add-hook 'ruby-mode-hook
      (lambda ()
        (define-key ruby-mode-map "\C-c#" 'comment-or-uncomment-region)
        )
 )  
(defadvice comment-or-uncomment-region (before slick-comment activate compile)
  "When called interactively with no active region, comment a single line instead."
  (interactive
   (if mark-active (list (region-beginning) (region-end))
     (list (line-beginning-position)
       (line-beginning-position 2)))))
(load-theme 'light-blue t)
;setq default-directory "~/")
(setq-default default-directory "C:/Users/Lucas/")

(defun xp-read-file-name (prompt &optional dir default-filename mustmatch initial predicate)
(setq last-nonmenu-event nil)
  (funcall (or read-file-name-function #'read-file-name-default)
           prompt dir default-filename mustmatch initial predicate))

(defun xp-save-as (filename &optional confirm)
  (interactive
   (list (if buffer-file-name
       (xp-read-file-name "Write file: " nil nil nil nil)
     (xp-read-file-name "Write file: " "C:/Users/Lucas/"
         (expand-file-name
          (file-name-nondirectory (buffer-name))
          "C:/Users/Lucas/")
         nil nil))
   (not current-prefix-arg)))
  (or (null filename) (string-equal filename "")
      (progn
  (if (file-directory-p filename)
      (setq filename (concat (file-name-as-directory filename)
           (file-name-nondirectory
            (or buffer-file-name (buffer-name))))))
  (and confirm
       (file-exists-p filename)
       (not (and (eq (framep-on-display) 'ns)
           (listp last-nonmenu-event)
           use-dialog-box))
       (or (y-or-n-p (format "File `%s' exists; overwrite? " filename))
     (error "Canceled")))
  (set-visited-file-name filename (not confirm))))
  (set-buffer-modified-p t)
  (and buffer-file-name
       (file-writable-p buffer-file-name)
       (setq buffer-read-only nil))
  (save-buffer)
  (vc-find-file-hook))
(defun comment-or-uncomment-region-or-line ()
    "Comments or uncomments the region or the current line if there's no active region."
    (interactive)
    (let (beg end)
        (if (region-active-p)
            (setq beg (region-beginning) end (region-end))
            (setq beg (line-beginning-position) end (line-end-position)))
        (comment-or-uncomment-region beg end)
        (next-line)))
(global-set-key (kbd "C-x C-;") 'comment-region)
(setq lazy-highlight-cleanup nil)
(message "Default Dir: %S" default-directory)

我的 emacs.exe 保存在 C：\emacs\emacs下-24.3\bin （这也是我的默认目录，但是我想将其更改为 C：/ Users / Lucas / ），以及我的 .emacs 在我的家 - C：\Users\Lucas 。

My emacs.exe is saved under C:\emacs\emacs-24.3\bin (which is also my default directory, but I want to change it to C:/Users/Lucas/), and my .emacs is under my home - C:\Users\Lucas.

更新

我最近发现我的命令（setq-default default-directoryC：/ Users / Lucas /），它应该设置我的默认目录，不执行。在启动后，这是我的 *消息* 缓冲区：

I RECENTLY found out that my command (setq-default default-directory "C:/Users/Lucas/"), which should set my default-directory, is not performing. Immediately after startup, this is my *Messages* buffer:

Default Dir: "C:\\emacs\\emacs-24.3\\bin/" [3 times]
For information about GNU Emacs and the GNU system, type C-h C-a.

它的行为就好像我覆盖 .emacs 文件。我双倍/三重检查，我找不到另一个 .emacs 在我的路径。此外，我没有从快捷方式运行Emacs。任何建议，将不胜感激。感谢所有的支持。

It behaves as if I am overriding the .emacs file. I double/triple checked, and I cannot find another .emacs in my path. Also, I am not running Emacs from a shortcut. Any suggestions would be appreciated. Thanks for all of the support.

推荐答案

从你写的，听起来你正在运行窗口。
您是否验证过emacs实际上是从C：\Users\Lucas目录中查找并加载.emacs？如果是这样，那意味着Windows了解你的主目录是C：\Users\Lucas。您可以通过查看环境变量HOME来检查。在emacs中，尝试：

From what you write, it sounds like you are running windows. Have you verified that emacs is actually finding and loading .emacs from the directory C:\Users\Lucas? If it is, that means Windows understands your home directory is C:\Users\Lucas. You can check that by looking at the environment variable HOME. In emacs, try:

(getenv "HOME")

在您的.emacs文件中，您可以：

In your .emacs file, you could then put:

(setq default-directory "~/")

这篇关于如何在Emacs中设置默认工作目录 - 故障排除的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！