Move some config where it belongs

core/prelude-editor.el

@@ -55,11 +55,6 @@
 (setq auto-save-file-name-transforms
       `((".*" ,temporary-file-directory t)))
 
-;; autosave the undo-tree history
-(setq undo-tree-history-directory-alist
-      `((".*" . ,temporary-file-directory)))
-(setq undo-tree-auto-save-history t)
-
 ;; revert buffers automatically when underlying files are changed externally
 (global-auto-revert-mode t)
 
@@ -360,7 +355,12 @@ indent yanked text (with prefix arg don't indent)."
 ;; enable Prelude's keybindings
 (prelude-mode t)
 
-;; sensible undo
+;; supercharge your undo/redo with undo-tree
+(require 'undo-tree)
+;; autosave the undo-tree history
+(setq undo-tree-history-directory-alist
+      `((".*" . ,temporary-file-directory)))
+(setq undo-tree-auto-save-history t)
 (global-undo-tree-mode)
 (diminish 'undo-tree-mode)