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Emacs 28.1

By default folder .emacs.d location on my home folder. Smt like this:

/home/alex/.emacs.d/

But I need to change to another location to e.g:

/home/alexeij/dev/.emacs.d/

Is it possible?

3
  • Use a symlink, or redefine HOME?
    – mikado
    Aug 17, 2022 at 12:48
  • Check github.com/plexus/chemacs
    – Rusi
    Aug 17, 2022 at 13:46
  • I'm betting this is a duplicate question...
    – Drew
    Aug 17, 2022 at 15:33

1 Answer 1

3

This is documented extensively in chapter 49.4.4 How Emacs Finds Your Init File. Always check the manual first.

Quoting the most relevant paragraphs:

Emacs looks for your init file using the filenames ~/.emacs.el, ~/.emacs, or ~/.emacs.d/init.el in that order; you can choose to use any one of these names. (Note that only the locations directly in your home directory have a leading dot in the location’s basename.)

Emacs can also look in an XDG-compatible location for init.el, the default is the directory ~/.config/emacs. This can be overridden by setting XDG_CONFIG_HOME in your environment, its value replaces ~/.config in the name of the default XDG init file. However ~/.emacs.d, ~/.emacs, and ~/.emacs.el are always preferred if they exist, which means that you must delete or rename them in order to use the XDG location.

So there you have it; just set XDG_CONFIG_HOME to /home/alexeij/dev whenever you run Emacs.

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  • 2
    Be careful about leaving ~/.emacs or ~/.emacs.d/init.el around: there is a search order and emacs stops when it finds the first one in the search list.
    – NickD
    Aug 17, 2022 at 13:32
  • The phrasing of the documentation is confusing. "[C]an also" implies that the behavior is not the default but it is. Oct 27, 2023 at 18:23
  • No, it’s not confusing. If XDG_CONFIG_HOME has no value then Emacs doesn’t use it. Your distribution may automatically give it a value, but that too is something you control.
    – db48x
    Oct 28, 2023 at 4:19

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