diff --git a/config.el b/config.el
index 45af0d9..1657a0c 100644
--- a/config.el
+++ b/config.el
@@ -244,6 +244,10 @@
   (define-key whole-line-or-region-local-mode-map [remap comment-dwim] nil)
   (whole-line-or-region-global-mode +1))
 
+;; Defer loading of local configuration library.
+(use-package! x-lib
+  :defer t)
+
 ;; -----------------------------------------------------------------------------
 ;; Global configuration.
 ;; -----------------------------------------------------------------------------
@@ -285,33 +289,11 @@
 ;; -----------------------------------------------------------------------------
 
 (map!
- "C-M-\\" (defun +x/indent-region-or-buffer ()
-            "Indent a region if selected, otherwise the whole buffer."
-            (interactive)
-            (if (region-active-p)
-                (indent-region (region-beginning) (region-end))
-              (indent-region (point-min) (point-max))))
-
+ "C-M-\\" #'+x/indent-region-or-buffer
  "C-x k" #'kill-current-buffer
-
- "C-<" (defun +x/scroll-down-one ()
-         "Scroll text (but not the point) of selected window downward one line."
-         (interactive)
-         (let ((scroll-preserve-screen-position nil)) (scroll-down 1)))
-
- "C->" (defun +x/scroll-up-one ()
-         "Scroll text (but not the point) of selected window upward one line."
-         (interactive)
-         (let ((scroll-preserve-screen-position nil)) (scroll-up 1)))
-
- "M-Q" (defun +x/unfill-paragraph (&optional region)
-         "Takes a multi-line paragraph and makes it into a single line of text."
-         (interactive (progn (barf-if-buffer-read-only) '(t)))
-         (let ((fill-column (point-max))
-               ;; This would override `fill-column' if it's an integer.
-               (emacs-lisp-docstring-fill-column t))
-           (fill-paragraph nil region)))
-
+ "C-<" #'+x/scroll-down-one
+ "C->" #'+x/scroll-up-one
+ "M-Q" #'+x/unfill-paragraph
  ;; Create binding before dired is loaded.
  "C-x C-j" #'dired-jump
  ;; More convenient window switching.
diff --git a/packages.el b/packages.el
index 34bc92f..755c755 100644
--- a/packages.el
+++ b/packages.el
@@ -14,6 +14,8 @@
 (package! duplicate-thing)
 (package! treemacs-icons-dired)
 (package! whole-line-or-region)
+(package! x-lib
+  :recipe (:local-repo "repos/x-lib"))
 
 ;; To install a package directly from a remote git repo, you must specify a
 ;; `:recipe'. You'll find documentation on what `:recipe' accepts here:
diff --git a/repos/x-lib/x-lib.el b/repos/x-lib/x-lib.el
new file mode 100644
index 0000000..03fce17
--- /dev/null
+++ b/repos/x-lib/x-lib.el
@@ -0,0 +1,38 @@
+;;; x-lib.el -*- lexical-binding: t -*-
+
+;;
+;;; Code:
+
+;;;###autoload
+(defun +x/indent-region-or-buffer ()
+  "Indent a region if selected, otherwise the whole buffer."
+  (interactive)
+  (if (region-active-p)
+      (indent-region (region-beginning) (region-end))
+    (indent-region (point-min) (point-max))))
+
+;;;###autoload
+(defun +x/scroll-down-one ()
+  "Scroll text (but not the point) of selected window downward one line."
+  (interactive)
+  (let ((scroll-preserve-screen-position nil))
+    (scroll-down 1)))
+
+;;;###autoload
+(defun +x/scroll-up-one ()
+  "Scroll text (but not the point) of selected window upward one line."
+  (interactive)
+  (let ((scroll-preserve-screen-position nil))
+    (scroll-up 1)))
+
+;;;###autoload
+(defun +x/unfill-paragraph (&optional region)
+  "Takes a multi-line paragraph and makes it into a single line of text."
+  (interactive (progn (barf-if-buffer-read-only) '(t)))
+  (let ((fill-column (point-max))
+        ;; This would override `fill-column' if it's an integer.
+        (emacs-lisp-docstring-fill-column t))
+    (fill-paragraph nil region)))
+
+(provide 'x-lib)
+;;; x-lib.el ends here