action = 'enable', 'disable', 'toggle'
-> call cmd_sticky($action)
-# split v|h|vertical|horizontal
+# split v|h|t|vertical|horizontal|toggle
state SPLIT:
- direction = 'horizontal', 'vertical', 'v', 'h'
+ direction = 'horizontal', 'vertical', 'toggle', 'v', 'h', 't'
-> call cmd_split($direction)
# floating enable|disable|toggle