防止自动更改默认目录 [英] Preventing automatic change of default-directory

问题描述

根据 Emacs文档，每次打开文件时，Emacs会将 default-directory 更改为包含该文件的目录。

As per the Emacs docs, every time you open a file, Emacs changes default-directory to the directory containing that file.

然后，如果游标在该缓冲区中，并且（例如）启动SLIME，则使用 default-directory 作为SLIME的当前工作目录。如果您尝试打开一个新文件，它会以 default-directory 作为起点打开文件。

Then, if the cursor is in that buffer and you (for example) start SLIME, it uses default-directory as the current working directory for SLIME. If you try to open a new file, it opens the file with default-directory as your starting point.

我想要能够将 Mx cd 或以其他方式 cd 添加到目录中，然后再不要让Emacs更改我当前的工作目录到除了该目录之外的任何东西，否则我告诉它。我希望这是所有缓冲区中的全局，所以任何时候我在做一些涉及当前工作目录的事情，我知道它的设置是什么，不管我的光标在哪里。有没有办法这样做？

I want to be able to M-x cd or otherwise cd to a directory, and then never have Emacs change my current working directory to anything but that directory until I tell it otherwise. I want this to be global across all buffers, so that any time I'm doing something involving the current working directory, I know what it's set to regardless of where my cursor is at the moment. Is there a way to do this?

推荐答案

你可以尝试使用这样的东西：

You could try using something like this:

(add-hook 'find-file-hook
          (lambda ()
            (setq default-directory command-line-default-directory)))

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