diff --git a/init.d/basics/buffers.el b/init.d/basics/buffers.el
index 9cacf47..1940d0c 100644
--- a/init.d/basics/buffers.el
+++ b/init.d/basics/buffers.el
@@ -1,6 +1,6 @@
 ;;; buffers.el --- Default settings for buffers. -*- lexical-binding: t; -*-
 
-;; Time-stamp: <2020-01-27T08:37:15+0100>
+;; Time-stamp: <2020-01-27T09:13:13+0100>
 
 ;;; Commentary:
 ;; * Setup scratch buffer.
@@ -39,6 +39,11 @@
       t))
 
   (set-frame-parameter nil 'buffer-predicate 'my/buffer-predicate)
+
+  :bind
+  ;; Switch buffers.
+  ("M-<left>"      . previous-buffer)
+  ("M-<right>"     . next-buffer)
   )
 
 ;; Show and select buffers.
diff --git a/init.d/basics/input.el b/init.d/basics/input.el
index c4040ba..88b54cc 100644
--- a/init.d/basics/input.el
+++ b/init.d/basics/input.el
@@ -1,6 +1,6 @@
 ;;; input.el --- Configure behaviour of input devices. -*- lexical-binding: t; -*-
 
-;; Time-stamp: <2020-01-23T03:39:19+0100>
+;; Time-stamp: <2020-01-27T09:11:43+0100>
 
 ;;; Commentary:
 ;; * Setup mouse & keyboard behaviour.
@@ -61,11 +61,6 @@ With argument, do this that many times."
    ;; Delete words without storing them in the kill buffer.
    ("C-<delete>"    . my/delete-word)
    ("C-<backspace>" . my/backward-delete-word)
-   ;; Switch buffers.
-   ("M-<left>"      . previous-buffer)
-   ("M-<right>"     . next-buffer)
-   ;; Switch between header and implementation.
-   ("C-:"     . ff-find-other-file)
    )
   )
 
diff --git a/init.d/programming/common.el b/init.d/programming/common.el
index 84df7eb..bf30494 100644
--- a/init.d/programming/common.el
+++ b/init.d/programming/common.el
@@ -1,6 +1,6 @@
 ;;; common.el --- Common programming settings. -*- lexical-binding: t; -*-
 
-;; Time-stamp: <2020-01-27T04:17:52+0100>
+;; Time-stamp: <2020-01-27T09:13:20+0100>
 
 ;;; Commentary:
 
@@ -22,6 +22,10 @@
   :hook
   ;; Wrap long lines in compilation output.
   (compilation-mode . (lambda () (setq-local truncate-lines nil)))
+
+  :bind
+  ;; Switch between header and implementation.
+  ("C-:"     . ff-find-other-file)
   )
 
 ;; Guess indentation and if spaces or tabs are to be used.