Dmenu

Walker can be used as a basic dmenu. The following flags can be used:

flag	description
-d, --dmenu	use Walker as dmenu
-I, --inputonly	hides the list
-i, --index	prints the index instead of the selected text
-p, --placeholder	set the input placeholder
-c, --current	marks the current value (with a css class current)
-k, --keepopen	keeps Walker open after selection
-e, --exit	exit after this dmenu call. only when using service