xfwm4(1) on Linux
The text 84e6e8693320, as Debian 7 (Wheezy) shipped it.
Window manager for Xfce
Flags it lists
-
--compositor -
--daemon -
--display -
--help -
--help-all -
--help-gtk -
--help-sm-client -
--replace -
--version -
-V -
-h