Emacs: use-package xdg-state keyword
Trying out a custom use-package keyword, :xdg-state, as an alternative to no-littering. Example usage:
```
(use-package bookmark
:xdg-state
(bookmark-default-file "bookmarks.eld"))
```
This will:
- Create $XDG_STATE_HOME/emacs/bookmark/ directory on load, if it doesn't exist.
- Set bookmark-default-file to "bookmarks.eld" beneath this directory.
Each package's state is neatly and concisely managed according to XDG.
Emacs: use-package xdg-state keyword
@ambihelical Rough sketch of it here: https://rossabaker.com/configs/emacs/#xdg-use-package-keywords
Emacs: use-package xdg-state keyword
@ambihelical Something I'm working on experimentally. If people like the idea, I will turn it into a package.