
                           Atari 800 Emulator


The package requests a virtual-machine (VM) file system, which contains the
files accessed by the emulator such as disk images, ROMs, and the .atari800.cfg
file. I recommend assigning it to an empty directory, e.g., by connecting it
to the recall-fs component. This directory is populated with default content
automatically. The default setup runs the famous drunken-chessboard demo as a
suitable starting point for customizations. For restoring the defaults, simply
remove any modified file and restart the subsystem.

Besides the emulator data, the VM file system also hosts the special file
_init.config_ that controls the emulator runtime. Tweak the _init.config_ for
starting different executables or for changing the emulator parameters. This
file can be changed dynamically, which allows you to restart the emulator by
changing the 'version' attribute of its start node. Note that the emulator
arguments are evaluated only when the emulator starts.
