README.org: update explanation of pure GTK builds

- The attribute `emacs-pgtk` has been renamed to `emacs-git-pgtk`¹
- The attribute `emacs-unstable-pgtk` is also provided``
- Pure GTK is no longer considered experimental.

¹: https://github.com/nix-community/emacs-overlay/pull/473

Co-authored-by: Lin Jian <me@linj.tech>
This commit is contained in:
pancho horrillo 2025-06-03 21:29:38 +02:00 committed by Lin Jian
parent c58bd079c0
commit 233041cb05

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@ -66,7 +66,10 @@ time, if it breaks you get to keep both pieces.
We also provide two attributes named =emacs-git-nox= and =emacs-unstable-nox=
if you wish to have Emacs built without X dependencies.
=emacs-pgtk= uses the experimental pgtk feature which supports Wayland natively.
Additionally, the two attributes =emacs-git-pgtk= and =emacs-unstable-pgtk= enable
the pure GTK (PGTK) feature, which is incompatible with X and supports Wayland
natively.
**** Extra library functionality
This overlay comes with extra functions to generate an Emacs closure