At the same time it is launching a window manager.
These two elements are controlled by the window manager rather than the program.
However, it can be used with any window manager.
As with most window managers it supports themes and many are available.
The reason that this has to happen is because User and the window manager have no memory.
The libraries were created for version 0.17 of the window manager.
Typically, this script runs a number of programs and a window manager.
Managing these windows is the role of the window manager.
Most window managers are designed to help provide a desktop environment.
A variety of dynamic window managers for X are available.