.Pa last
(default).
.It Ic focus_mode
-Using a value of
-.Pa follow_cursor
-will make the window manager focus the window under the mouse when switching
-workspaces and creating windows.
+Window focus behavior with respect to the mouse cursor. Possible values:
+.Pp
+.Bl -tag -width "follow_cursor" -offset indent -compact
+.It Cm default
+Set window focus on border crossings caused by cursor motion and
+window interaction.
+.It Cm follow_cursor
+Set window focus on all cursor border crossings, including workspace switches
+and changes to layout.
+.It Cm manual
+Set window focus on window interaction only.
+.El
.It Ic keyboard_mapping
Clear all key bindings and load new key bindings from the specified file.
This allows you to load pre-defined key bindings for your keyboard layout.