From c3dc5aef8a38a0f2a9090dd24473df2081dfbf57 Mon Sep 17 00:00:00 2001
From: Jonas Bernoulli <jonas@bernoul.li>
Date: Wed, 19 Nov 2025 16:51:13 +0100
Subject: [PATCH] Remove undo-tree

Also remove the `queue' dependency.

Nowadays `vundo' is a better choice, but I don't want to force that on
anyone, so assimilate neither `vundo' not `undo-tree' in this branch.
---
 .gitmodules   | 6 ------
 init.el       | 5 -----
 lib/queue     | 1 -
 lib/undo-tree | 1 -
 4 files changed, 13 deletions(-)
 delete mode 160000 lib/queue
 delete mode 160000 lib/undo-tree

diff --git a/.gitmodules b/.gitmodules
index 91be981..369a5dd 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -43,18 +43,12 @@
 [submodule "no-littering"]
 	path = lib/no-littering
 	url = https://github.com/emacscollective/no-littering.git
-[submodule "queue"]
-	path = lib/queue
-	url = https://git.savannah.gnu.org/git/emacs/elpa.git
 [submodule "transient"]
 	path = lib/transient
 	url = https://github.com/magit/transient.git
 [submodule "treepy"]
 	path = lib/treepy
 	url = https://github.com/volrath/treepy.el.git
-[submodule "undo-tree"]
-	path = lib/undo-tree
-	url = https://github.com/tarsiiformes/undo-tree.git
 [submodule "with-editor"]
 	path = lib/with-editor
 	url = https://github.com/magit/with-editor.git
diff --git a/init.el b/init.el
index c48b00e..84a9f74 100644
--- a/init.el
+++ b/init.el
@@ -155,11 +155,6 @@
   :defer t
   :config (cl-pushnew 'tramp-own-remote-path tramp-remote-path))
 
-(use-package undo-tree
-  :config
-  (global-undo-tree-mode)
-  (setq undo-tree-mode-lighter ""))
-
 ;;; Tequila worms
 
 (borg--load-config (concat (user-real-login-name) ".el"))
diff --git a/lib/queue b/lib/queue
deleted file mode 160000
index f986fb6..0000000
--- a/lib/queue
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit f986fb68e75bdae951efb9e11a3012ab6bd408ee
diff --git a/lib/undo-tree b/lib/undo-tree
deleted file mode 160000
index 4dc94f7..0000000
--- a/lib/undo-tree
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 4dc94f7986b66ac844a0331078ba805be2707592