diff --git a/.config/kak/autoload/expand.kak b/.config/kak/autoload/expand.kak
new file mode 100644
index 00000000..7ac5bede
--- /dev/null
+++ b/.config/kak/autoload/expand.kak
@@ -0,0 +1,8 @@
+provide-module expand %—
+    define-command expand %{
+        execute-keys '<a-:>L<a-;>H'
+    }
+    define-command shrink %{
+        execute-keys '<a-:>H<a-;>L'
+    }
+—