$ pyro :== $'mydir'pyro
$ qix :== $'mydir'qix
$ rd-bomb :== $'mydir'rd-bomb
+$ ripples :== $'mydir'ripples
$ rocks :== $'mydir'rocks
$ rorschach :== $'mydir'rorschach
$ rotor :== $'mydir'rotor
$ xlyap :== $'mydir'xlyap
$ xmatrix :== $'mydir'xmatrix
$ xroger :== $'mydir'xroger
+$ xspirograph :== $'mydir'xspirograph
$ xsublim :== $'mydir'xsublim
+$ xteevee :== $'mydir'xteevee
$ set def [-.DRIVER]
$ mydir = mydisk+f$directory()
$ xscreensaver :== $'mydir'xscreensaver